| Document | Document Title |
|---|---|
| US10815895B2 |
Gas turbine engine with differing effective perceived noise levels at differing reference points and methods for operating gas turbine engine
A gas turbine engine generates noise during use, and one particularly important flight condition for noise generation is take-off. A gas turbine engine has high efficiency together with low noise, in particular from the turbine that drives the fan. The contribution of the turbine noise emanating from the rear of the engine to the Effective Perceived Noise Level (EPNL) is in the range of from 7 EPNdB and 30 EPNdB lower at a take-off lateral reference point than at an approach reference point. |
| US10815890B2 |
Jet engine cold air cooling system
Methods and devices for cooling systems (700) are provided that are in fluid communication with bleed air from a jet engine compressor. The cooling system can include: a first precooler (210) receiving bleed air from the jet engine compressor; a heat exchanger (730) downstream from the first precooler (210); a cooling system compressor (220) downstream from the first precooler (210), wherein the heat exchanger (730) and the cooling system compressor (220) are in separate flow paths from the first precooler (210); a cooling system precooler (230) downstream from the cooling system compressor (220); a VGT cooling system turbine (240) downstream from the cooling system precooler (230); and a discharge conduit (245) downstream from the cooling system turbine (240) and the heat exchanger (730). A bypass line (290) for bypassing the turbine can also be included. |
| US10815889B2 |
Failure mitigation and failure detection of intercooled cooling air systems
A gas turbine engine includes a first tap connected to a compressor section to deliver air at a first pressure. A heat exchanger is downstream of the first tap. A cooling air valve selectively blocks flow of cooling air across the heat exchanger. A cooling compressor is downstream of the heat exchanger and pressurizes the air from the first tap to a greater second pressure. A shut off valve selectively stops flow of the air between the heat exchanger and the cooling compressor. A controller controls the cooling air valve, the shut off valve, and the cooling compressor such that the flow of the air is stopped between the heat exchanger and the cooling compressor only after the controller has stopped the cooling compressor. A monitoring system communicates with the controller and includes a pressure sensor and a temperature sensor downstream of the cooling compressor. |
| US10815888B2 |
Geared turbofan bearing arrangement
A geared turbofan gas turbine engine includes a fan section and a core section. The core section includes a compressor section, a combustor section and a turbine section. The fan section includes a gearbox and a fan. A low spool includes a low turbine within the turbine section and a forward connection to a gearbox for driving the fan. The low spool is supported for rotation about the axis at a forward most position by a forward roller bearing and at an aft position by a thrust bearing. |
| US10815886B2 |
High tip speed gas turbine engine
A gas turbine engine includes a compressor section and a turbine section. The turbine section includes a drive turbine and is located downstream of the compressor section. The gas turbine engine also includes a fan mechanically coupled to and rotatable with the drive turbine such that the fan is rotatable by the drive turbine at the same rotational speed as the drive turbine, the fan defining a fan pressure ratio and including a plurality of fan blades, each fan blade defining a fan tip speed. During operation of the gas turbine engine at a rated speed, the fan pressure ratio of the fan is less than 1.5 and the fan tip speed of each of the fan blades is greater than 1,250 feet per second. |
| US10815885B2 |
Anti-ice systems for engine airfoils
An anti-ice system for a gas turbine engine may comprise a power generating device and a first thermally conductive applique comprising a first heating circuit. The power generating device may comprise a first component configured to rotate about an axis and generate a current. A first conductive layer may electrically couple the first heating circuit and the first component of the power generating device. |
| US10815882B2 |
Integrated power generation and compression train, and method
Disclosed herein is an integrated power generation and load driving system, comprising in combination a multi-shaft gas turbine engine comprising a high-pressure turbine mechanically coupled to an air compressor; and a low-pressure turbine, fluidly coupled to but mechanically separated from the high-pressure turbine and mechanically coupled to an output power shaft wherein the output power shaft is connected to a shaft line an electric generator, mechanically coupled to the shaft line and driven into rotation by the gas turbine engine a rotating load, mechanically coupled to the shaft line and driven into rotation by the gas turbine engine a load control arrangement, configured for controlling at least one operating parameter of the rotating load to adapt the operating condition of the rotating load to process requirements from a process, whereof the rotating load forms part, while the low-pressure turbine and the electric generator rotate at a substantially constant speed. |
| US10815878B2 |
Homogeneous charge compression ignition linear generator
A homogeneous charge compression ignition free-piston linear generator is disclosed. The linear generator includes a housing having cylinders at opposite ends. A double-ended piston assembly is to move linearly in the housing to convert kinetic energy of the piston assembly into electrical energy, and to enable conversion of electrical energy into kinetic energy of the piston assembly. Sensors measure one or more states of the cylinders and/or piston assembly, and a controller controls the linear generator based on the sensor data. |
| US10815876B2 |
Method for operating an internal combustion engine and the internal combustion engine
A method for operating an internal combustion engine is provided, wherein the internal combustion engine has at least one combustion engine and a fresh gas line and wherein a compressor, to which a trim adjuster is assigned, is integrated into the fresh gas line, said trim adjuster by which an edge section of the inlet cross section of a compressor wheel can be covered to a variable extent. In this case, the edge section of the inlet cross section is covered relatively little in a release position of the trim adjuster and covered relatively greatly in a covering position of the trim adjuster. It is provided that the trim adjuster is adjusted between the release position and the covering position, when substantially the same compressor pressure ratio and substantially the same fresh gas mass flow and substantially the same compressor efficiency are achieved in both operating positions. |
| US10815869B2 |
Vehicular coolant flow system and method for controlling same
A vehicular coolant flow system includes: a main cooling circuit configured to circulate a coolant through a power electronic device mounted on a vehicle so as to cool the power electronic device; a heat-radiating device provided in the main cooling circuit so as to cool the coolant; a bypass circuit that branches off at a point between the power electronic device of the main cooling circuit and the heat-radiating device, bypasses the heat-radiating device, and merges with the main cooling circuit; a heating device connected to the bypass circuit and heated by the coolant that has cooled the power electronic device; a first adjustment valve positioned at a point at which the bypass circuit branches off from the main cooling circuit or merges with the main cooling circuit; and a controller that controls the first adjustment valve so as to adjust a flow rate of the coolant supplied to the bypass circuit. |
| US10815865B2 |
Coolant pump and cooling system for vehicle
A coolant pump for a vehicle includes an impeller mounted at one side of a shaft and configured to pump a coolant, a pulley mounted at the other side of the shaft and configured to receive torque, a pump housing including an inlet into which the coolant inflows and an outlet of which the coolant flows out, a slider disposed to be movable in a longitudinal direction of the shaft so as to selectively block or open the outlet and a driver configured to move the slider, where a passage which supplies the coolant to at least one heat exchange element is formed on the pump housing. |
| US10815860B2 |
Method for monitoring a nitrogen oxide storage catalyst
A method for monitoring a nitrogen oxide storage catalyst in an exhaust system of an internal combustion engine, in which a reduction of nitrogen oxides is carried out by means of a reducing agent is disclosed. During a regeneration of the nitrogen oxide storage catalyst, the following steps are carried out: A measurement is carried out, from which a slip rate of the reducing agent not absorbed in the nitrogen oxide storage catalyst is ascertained. In addition, at least one expected value for the slip rate of the reducing agent is ascertained from at least one model. Subsequently, a computation of a monitoring variable is carried out by means of the slip rate of the reducing agent ascertained from the measurement and the at least one expected value for the slip rate of the reducing agent. Finally, a diagnosis of the storage capacity of the nitrogen oxide storage catalyst is carried out on the basis of the monitoring variable. |
| US10815857B2 |
Mixing device
A mixing device for an exhaust system of an internal combustion engine includes a mixing section (14) with a mixing section inlet area (20) to be positioned downstream in relation to a reactant introduction device (12). A mixing section outlet area (22) is positioned upstream in relation to a catalytic converter device (16). The mixing section (14) includes an inner wall (26) surrounding an inner volume (28), through which exhaust gas (A) or/and reactant (R) can flow, and an outer wall (24) surrounding the inner wall (26). An outer volume (30) surrounds the inner volume (28) in a ring-shape, formed between the inner wall and the outer wall (24). An electrically energizable heating device (34) is provided at the inner wall (26), or/and a heat transfer rib formation (54) is provided at the inner wall (26). |
| US10815856B2 |
Catalytic converters having non-linear flow channels
Disclosed is a honeycomb catalyst substrate core having geometrically non-linear flow channels. In an embodiment, the honeycomb catalyst substrate core includes helical flow channels. In another embodiment, the honeycomb catalyst substrate core includes sinusoidal flow channels. In yet another embodiment, the honeycomb catalyst substrate core includes helical plus sinusoidal flow channels. The honeycomb catalyst substrate core comprises a plurality of parallel non-linear flow channels formed along a longitudinal axis of symmetry of the catalyst substrate core, each non-linear flow channel configured such that eddies occurs during engine exhaust gas flow. Also disclosed is a method for manufacturing a ceramic honeycomb having non-linear flow channels, comprising the steps extrusion soft ceramic material through a die whilst the die moves through six degrees of freedom along its axis of symmetry. Disclosure includes a method for manufacturing a ceramic honeycomb having non-linear flow channels using three-dimensional printing. |
| US10815850B2 |
Method for catalyst purge control based on engine temperature and vehicle using the same
A method for catalyst purge control may include the steps of: performing, by a catalyst purge electronic control unit (ECU), catalyst purge control based on engine temperature; calculating an estimated engine temperature the catalyst purge ECU when fuel-cut is completed, and controlling, by the catalyst purge ECU, an amount of purge fuel injected by an injector based on the estimated engine temperature for the catalyst purge control. |
| US10815847B2 |
Exhaust gas muffler and method for the manufacture thereof
An exhaust gas muffler, for an exhaust system of an internal combustion engine, includes a muffler housing (12) with a circumferential wall (14) elongated in a housing axis (L) direction and with an end wall (20, 22) at each axial end area (16, 18). Two exhaust gas pipe holding openings (44, 46) are provided in the circumferential wall (14) with an exhaust gas pipe (40) fixed to the circumferential wall (14) in an area of each exhaust gas pipe holding opening (44, 46) and open towards a housing interior (24). The exhaust gas pipe (40) is preferably closed at one end area (54) by a closing element (58). The exhaust gas pipe (40) has at least one exhaust gas passage opening (66) in a length area (64) extending between the two exhaust gas pipe holding openings (44, 46). |
| US10815842B2 |
Camshaft phaser arrangement for a concentric camshaft assembly
A camshaft phaser arrangement configured for a concentric camshaft assembly having inner and outer camshafts is provided. The camshaft phaser arrangement includes a first camshaft phaser that is configured to be non-rotatably connected to both the inner and outer camshafts, and a second camshaft phaser that is configured to be non-rotatably connected to one of the inner or outer camshafts. |
| US10815836B2 |
Method for mounting at least one sealing ring on a camshaft in a bearing line of an internal combustion engine, and camshaft having at least one sealing ring mounted in such a way
A method for mounting a camshaft in a bearing line of a cylinder head cover of an internal combustion engine may involve mounting a sealing ring in a groove extending radially circumferentially on an outer diameter of the camshaft. The sealing ring may be at least partly formed of an elastically deformable polymer such as polytetrafluoroethylene (PTFE). The method may further involve sliding a calibrating tool having a rotationally symmetrical opening onto the camshaft or sliding the camshaft into the calibrating tool. A smallest inside diameter of the rotationally symmetrical opening may be greater than an outside diameter of the camshaft in a region of the groove but less than an outside diameter of the sealing ring. Consequently, the sealing ring is pressed into the groove and is frictionally and interlockingly held in the groove. |
| US10815832B2 |
Load transfer in turbine exhaust case
A turbine exhaust case is provided for a gas turbine engine. This turbine exhaust case includes a first gas turbine engine exhaust case, a second gas turbine engine exhaust case, a strut and a fastener. The second gas turbine engine exhaust case includes a flange and a bracket. The strut is coupled to the first case and the second case. The fastener fastens the flange and the strut. The second gas turbine engine exhaust case is co-axial with the first gas turbine engine exhaust case. The strut contacts the bracket when the engine is powered-on. |
| US10815827B2 |
Variable thickness core for gas turbine engine component
A gas turbine engine component has a body extending between two circumferential sides, and between a leading edge and a trailing edge. A refractory metal core within the body forms at least one cooling circuit to utilize fluid to cool the body. When the refractory metal core is removed from the body, the at least one cooling circuit includes an inlet, an outlet, and a passage that varies in cross-sectional area between the inlet and outlet. A method of manufacturing a gas turbine engine, a method of manufacturing a core, and a refractory metal core are also disclosed. |
| US10815820B2 |
Integral shear locking bumper for gas turbine engine
A synchronizing assembly including: a synchronizing ring having a countersunk orifice; and a bumper assembly comprising: a bumper at least partially enclosing a cavity, the bumper comprising an outward side, an inward side opposite the outward side, a first side extending between the outward side and the inward side, a first opening on the outward side extending into the bumper to define a first portion of the cavity; and a second opening on the first side extending into the bumper to define a second portion of the cavity; and a bolt comprising a bolt head and a bolt shank, wherein the bolt shank extends through the first opening and the bolt head is secured within the second portion of the cavity, wherein the bumper further comprises a raised boss extending away from the outward surface, the raised boss configured to mate with the countersunk orifice of the synchronizing ring. |
| US10815818B2 |
Variable-pitch vane assembly
A variable-pitch vane assembly for a gas turbine engine includes a sync ring, a vane having a vane arm, and a pin installed through the sync ring and through the vane arm. The pin includes an anti-rotation notch located along a pin shaft. An anti-rotation spacer is engaged with the pin at the anti-rotation notch to prevent rotation of the pin. A turbine section of a gas turbine engine includes a turbine rotor and a turbine stator. The turbine stator includes one or more variable-pitch vane assemblies including a sync ring, a vane having a vane arm, and a pin installed through the sync ring and through the vane arm. The pin includes an anti-rotation notch located along a pin shaft. An anti-rotation spacer is engaged with the pin at the anti-rotation notch to prevent rotation of the pin. |
| US10815817B2 |
Heat flux measurement system
A turbine section according to an example of the present disclosure includes, among other things, a component including a coating on a substrate, and at least one sensor positioned a distance from the component, the at least one sensor configured to detect radiation emitted from at least one localized region of the coating at a first wavelength and configured to detect radiation emitted from the substrate corresponding to the at least one localized region at a second, different wavelength. The first wavelength and the second wavelength are utilized to determine a heat flux relating to the at least one localized region. A method of measuring a gas turbine engine component is also disclosed. |
| US10815812B2 |
Geometry optimized blade outer air seal for thermal loads
A blade outer air seal (BOAS) is provided. The BOAS comprising: a seal body having a forward side, an aft side opposite the forward side, a radially inward side, and a radially outward side opposite the radially inward side; and a relief gap within the seal body to allow a portion of the radially inward side to expand into the relief gap when the seal body is heated. |
| US10815811B2 |
Rotatable component for turbomachines, including a non-axisymmetric overhanging portion
A rotatable component for a turbomachine and a method for regulating a circumferential ingress of a fluid at a trailing edge of the rotatable component are disclosed. The rotatable component includes an airfoil and a mechanical component. The airfoil includes a pressure side and a suction side. The mechanical component is coupled to the airfoil and includes a forward overhanging portion, and an aft overhanging portion. The forward overhanging portion is disposed at a leading edge of the airfoil and extends longitudinally beyond the leading edge. The aft overhanging portion is disposed at a trailing edge of the airfoil and extends longitudinally beyond the trailing edge, where both the forward and aft overhanging portions further extend circumferentially along the pressure side and the suction side of the airfoil. The aft overhanging portion includes a non-axisymmetric profile for regulating the circumferential ingress of the fluid from the pressure to suction sides. |
| US10815810B2 |
BOAS assemblies with axial support pins
A blade outer air seal assembly may comprise a blade outer air seal segment and a blade outer air seal support coupled to the blade outer air seal segment. The blade outer air seal segment may comprise a forward rail and an aft rail. The forward rail may be castellated. The blade outer air seal support may comprise an aft flange and a first forward flange. A pin may be disposed through the aft rail, the aft flange, the first forward flange, and the forward rail. |
| US10815807B2 |
Shroud and seal for gas turbine engine
A turbine of a gas turbine engine that includes a stationary shroud ring having inner shroud segments circumferentially stacked about a hot gas path. The inner shroud segments may include a first inner shroud segment that includes: a cooling configuration having cooling channels configured to receive and direct a coolant through an interior of the first inner shroud segment, where each of the cooling channels extends lengthwise between a first end and a second end that includes an outlet formed through an exterior surface of the first inner shroud segment; a circumferential edge; a slot formed in the circumferential edge; and a sealing member positioned within the slot. The outlet of at least one of the cooling channels may be positioned within the slot. |
| US10815804B2 |
Turbine engine containment assembly and method for manufacturing the same
A containment assembly for use in a turbine engine includes a fan case formed from a composite material. The fan case includes a forward end, an aft end, and an opening defined through the fan case between the forward and aft ends. The containment assembly further includes a structural attachment member formed from a metallic material and coupled to the fan case. The structural attachment member is positioned within the opening in the fan case and is configured to receive at least one fastener to couple a component to the structural attachment member. |
| US10815802B2 |
Variable vane assemblies configured for non-axisymmetric actuation
A variable vane assembly may comprise a first vane and a second vane. The first vane may comprise a first strut portion and a first flap portion. The first flap portion may be configured to pivot relative to the first strut portion. The second vane may comprise a second strut portion and a second flap portion. The second flap portion may be configured to pivot relative to the second strut portion. The first flap may be configured to pivot independently of the second flap. |
| US10815798B2 |
Turbine engine blade with leading edge strip
A blade for the fan section of a turbine engine comprising a composite core defining a pressure side and a suction side extending axially between a core leading edge and a core trailing edge defining a chord-wise direction and extending radially between a core root and a core tip defining a span-wise direction and a leading edge strip made of materials with different elasticity and mounted to the core leading edge. |
| US10815797B2 |
Airfoil systems and methods of assembly
An airfoil assembly includes an airfoil body extending from a root to a tip defining a longitudinal axis therebetween. The airfoil body includes a leading edge between the root and the tip. A sheath is direct deposited on the airfoil body. The sheath includes at least one metallic material layer conforming to a surface of the airfoil body. In accordance with another aspect, a method for assembling an airfoil assembly includes directly depositing a plurality of material layers on an airfoil body to form a sheath. In accordance with some embodiments, the method includes partially curing the airfoil body. |
| US10815796B2 |
Coating process for gas turbine engine component with cooling holes
A method of coating a component having a multiple of cooling holes including removing at least a portion of a prior coating from a component; mapping a location of each of the multiple of cooling holes to generate a map of cooling holes; applying a coat to the component; adjusting the map of cooling holes to account for said coat to generate a adjusted map of cooling holes; and re-drilling the multiple of cooling holes in response to the adjusted map of cooling holes. |
| US10815791B2 |
Turbine blade cooling system with upper turning vane bank
A turbine blade having a base and an airfoil, the base including cooling air inlets and an internal cooling air passageway, and the airfoil including an internal multi-bend heat exchange path beginning at the base and ending at a cooling air outlet at the trailing edge of the airfoil. The airfoil also includes a “skin” that encompasses a tip wall, an inner spar, and a tip flag cooling system. |
| US10815790B2 |
Tip leakage flow directionality control
An airfoil according to an example includes, among other things, a suction sidewall and a pressure sidewall. A tip wall extends from a leading edge to a trailing edge and joins respective outer ends of the suction and pressure sidewalls. A tip rib extends along a pressure side of the tip wall. A tip leakage control channel is provided at the tip wall and has a floor that extends between a first control channel vane sidewall and a second control channel vane sidewall established by a corresponding tip leakage control vane. Each of the tip leakage control vanes is contiguous with and extending from a suction side surface of the tip rib. The tip leakage channel extends toward the trailing edge while extending toward the suction sidewall. One or more of an internal cavity, a channel cooling aperture, and a sidewall microcircuit may be provided. |
| US10815787B1 |
Gas turbine engine airfoil frequency design
A turbomachine airfoil element includes an airfoil that has pressure and suction sides spaced apart from one another in a thickness direction and joined to one another at leading and trailing edges. The airfoil extends in a radial direction a span that is in a range of 0.46-0.59 inch (11.8-14.9 mm). A chord length extends in a chordwise direction from the leading edge to the trailing edge at 50% span and is in a range of 0.73-0.86 inch (18.6-21.9 mm). The airfoil element includes at least two of a first mode with a frequency of 5133±15% Hz, a second mode with a frequency of 8542±15% Hz, a third mode with a frequency of 15487±15% Hz, a fourth mode with a frequency of 18774±15% Hz, a fifth mode with a frequency of 24295±15% Hz and a sixth mode with a frequency of 27084±15% Hz. |
| US10815784B2 |
Turbine engine turbine rotor with ventilation by counterbore
The invention relates to a turbine rotor, of a low-pressure turbine of a turbine engine for example, including a first disk, an annular seal ring including a radial flange on which is formed a scalloping defined by a plurality of scallops offering a locally increased surface, circularly distributed, said radial flange being attached to the rotor between the first disk and the second disk and a flow circuit including at least one lunule, suitable to place into fluid communication a radially inner cavity and a radially outer cavity, the lunule being formed on the radial flange of the seal ring said lunule being provided on at least one scallop. |
| US10815782B2 |
Methods for repairing airfoil trailing edges to include ejection slots therein
Methods for repairing a trailing edge of an airfoil are provided. The method can include removing a portion of the trailing edge of the airfoil to form an intermediate component, and then applying using additive manufacturing a replacement portion on the intermediate component to form a repaired airfoil. The replacement portion defines at least one trailing edge ejection slot. |
| US10815781B2 |
Active temporary roof support apparatus
An active temporary roof support apparatus for attachment to a mining machine includes at least one set of support members, each set including at least a first support member and a second support member for supporting the roof of an underground tunnel. A drive assembly is arranged to drive the set of support members, such that the first and second support members are sequentially moved for engaging the roof so that the roof is supported by at least one support member during an excavation operation of the mining machine. A mining machine and a corresponding method is also provided. |
| US10815780B2 |
Resin anchored rock bolt with a piercing end
Disclosed is a resin bolt which includes an elongate shaft which extends between a leading end and a trailing end and a positioning head which is integral to the shaft at the leading end and which extends in the elongate axis of the shaft from a perimeter rim to a crown, with the head formed with a plurality of projections, with each projection extending laterally, beyond the radial dimension of the shaft and each projection having a leading surface which slopes, at least partially, from the crown to the perimeter rim, and a trailing surface from the perimeter rim to the shaft. |
| US10815776B2 |
Systems and methods for performing hydraulic fracturing in vertically heterogenous regions
A hydraulic fracturing system includes a perforating tool configured to perforate a casing of a well and a computing system communicatively coupled to the perforating tool. The computing system is configured to determine a plurality of geomechanical properties associated with a plurality of depths of the well and associated with a subterranean region adjacent to the well based on seismic data representative of the subterranean region; determine stress regime of each of the plurality of depths based on the plurality of geomechanical properties; classify at least one continuous interval of the plurality of depths as a critical net pay (CNP) region based on the stress regime of each depth of the at least one continuous interval; and send a command to the perforating tool to perforate the casing of the well at a depth associated with the CNP region within the at least one continuous interval. |
| US10815774B2 |
Coiled tubing telemetry system and method for production logging and profiling
Systems and methods for conducting production logging for a wellbore are described which incorporate production logging sensors into a bottom hole assembly which is run in on coiled tubing. The production logging system may include a tool for also conducting a secondary operation, such as milling, fishing, perforation or clean out. |
| US10815766B2 |
Vertical drilling and fracturing methodology
A method for drilling and fracturing a subterranean formation includes drilling a substantially horizontal pilot well from a previously drilled vertical pilot well. A plurality of substantially vertical sidetracks is drilled from the horizontal pilot well. Fracturing fluid is pumped into the plurality of vertical sidetracks to hydraulically fracture the subterranean formation. |
| US10815764B1 |
Methods and systems for operating a fleet of pumps
A system and method for operating a fleet of pumps for a turbine driven fracturing pump system used in hydraulic fracturing is disclosed. In an embodiment, a method of operating a fleet of pumps associated with a hydraulic fracturing system includes receiving a demand Hydraulic Horse Power (HHP) signal. The demand HHP signal may include the Horse Power (HP) required for the hydraulic fracturing system to operate and may include consideration for frictional and other losses. The method further includes operating all available pump units at a percentage of rating below Maximum Continuous Power (MCP) level, based at least in part on the demand HHP signal. Furthermore, the method may include receiving a signal for loss of power from one or more pump units. The method further includes operating one or more units at MCP level and operating one or more units at Maximum Intermittent Power (MIP) level to meet the demand HHP signal. |
| US10815762B2 |
Providing communication between wellbores through directional hydraulic fracturing
Collection of hydrocarbons in a collection region that is non-contiguous to a production well is described. A path between the production well and a collection well is determined, which is not necessarily the shortest distance path. A fluid communication channel is then provided within a geological formation between the production well and collection well, along the determined path. Fluid communication is provided between the production well and the collection well without intersecting the collection well with the production well, and without otherwise drilling a hole to connect the production well and collection well. |
| US10815761B2 |
Process for producing hydrocarbons from a subterranean hydrocarbon-bearing reservoir
A process for producing hydrocarbons from a subterranean hydrocarbon-bearing reservoir includes injecting a gas, at a pressure below a minimum miscibility pressure, into the reservoir through an injection well extending into the reservoir to form a gas zone in the reservoir. The gas injection pressure is suitable to provide a differential pressure between a bottom-hole production well pressure at a horizontal multi-lateral production well extending into the reservoir, and the gas injection pressure to facilitate sweeping the hydrocarbons toward the production well prior to gas breakthrough at the production well. The method also includes producing a portion of the hydrocarbons to surface through the production well, monitoring the production well for the gas breakthrough, and after the gas breakthrough is detected producing a further portion of the hydrocarbons by a gas gravity drainage process in which hydrocarbons are drained toward the production well, and controlling continued production of the hydrocarbons through the production well. |
| US10815760B2 |
Method of filtering a wellbore fluid
A method of filtering a wellbore fluid can include receiving a wellbore fluid in a chamber. The chamber can be defined by an inner surface of a casing string that is positioned downhole in a wellbore. The method can further include filtering debris particles from the wellbore fluid by a filter assembly positioned within an inner region of the casing string. The filter assembly may include a plurality of slots and the filter assembly may be rotated by the wellbore fluid passing through the plurality of slots in the filter assembly. |
| US10815759B2 |
Performing steam injection operations in heavy oil formations
Systems and methods for performing steam injection operations in heavy oil formations using a fully-coupled thermo-hydro-mechanical model for improved steam penetration during the steam injection operations. |
| US10815756B2 |
Axial-to-rotary movement configuration, method and system
An axial-to-rotary movement configuration including a sleeve having a sleeve angulated castellation and a lug receptacle, a lug disposed in the lug receptacle, and a mandrel disposed in part within the sleeve, the mandrel having a mandrel angulated castellation nestable with the sleeve angulated castellation and further including an extension cam surface and a ramp, the ramp having a limit surface and configured to allow rotational motion of the sleeve relative to the mandrel in one direction only. |
| US10815754B2 |
Splitflow valve and method of use
A splitflow valve comprises a tubular body, a valve element and a lock. The tubular body defines a through hole and has at least one lateral bypass port. The valve element defines a flow restriction and is moveable along the through hole along a first direction between a first position and a second position, wherein the bypass port is closed by the valve element in the first position. In the second position the bypass port is open. The lock maintains the valve element in the second position wherein a flow of fluid entering the through hole of the tubular body is split into a first flow portion passing the flow restriction and a second flow portion exiting the at least one bypass port. Further, the lock is deactivatable to allow the valve element to return to the first position. |
| US10815742B2 |
Separator and method of separation with a pressure differential device
A system including a vibratory separator includes at least one screen and a pressure differential system. The pressure differential system includes a pressure differential generating device, a tray coupled to the pressure differential generating device, and an adjustable mounting mechanism configured to couple the tray within the vibratory separator and adjust a distance between the tray and the at least one screen of the vibratory separator. |
| US10815739B2 |
System and methods using fiber optics in coiled tubing
Apparatus having a fiber optic tether disposed in coiled tubing for communicating information between downhole tools and sensors and surface equipment and methods of operating such equipment. Wellbore operations performed using the fiber optic enabled coiled tubing apparatus includes transmitting control signals from the surface equipment to the downhole equipment over the fiber optic tether, transmitting information gathered from at least one downhole sensor to the surface equipment over the fiber optic tether, or collecting information by measuring an optical property observed on the fiber optic tether. The downhole tools or sensors connected to the fiber optic tether may either include devices that manipulate or respond to optical signal directly or tools or sensors that operate according to conventional principles. |
| US10815737B1 |
Tool joint clamp
A tool joint clamp which includes a clamp assembly and a stop ring. The clamp assembly has at least two die carriers, with each die carrier having a translating and pivoting link between the die carriers such that the die carriers may move toward and away from a centerline of the clamp assembly. The stop ring includes a ring body having a central aperture forming an internal sidewall, with at least a portion of the internal sidewall having splines. A cam surface and cam follower are positioned between the clamp assembly and the stop ring, with the cam surface and cam follower configured to urge the die carriers toward the clamp assembly's centerline when relative torque is applied between the clamp assembly and the stop ring. |
| US10815736B2 |
Underwater SCR lifting frame
An underwater steel catenary pipeline riser (SCR) lifting frame comprises a lift frame foundation and an SCR lifting frame comprising a lift frame interface adapted to be connected to the lift frame foundation; a foundation interface; a lift guide configured to accept the lift frame foundation; and a lift slidably disposed about the lift guide, the lift comprising an SCR pull head interface configured to be connected to an SCR pull head. The underwater steel catenary pipeline riser (SCR) lifting frame and systems using it allow for flex joint repair/replacement subsea which do not require large winches, deck re-enforcements, steering winches, and heavy crane lifts required by facility mounted winches above water and also reduces required heavy lifting and overall complexity of flex joint replacement. |
| US10815735B1 |
Swivel stand apparatus and associated equipment
A swivel stand apparatus includes a swivel tower and a swivel mounting frame to which the swivel tower preferably removably attaches using locking members. Non-wheeled friction reducing sliders preferably form an interface between the swivel mounting frame and the frame. The flanged beams are part of a basket which can receive and connect to either a jack base or a flange base. The basket can have legs of different lengths to allow connection of the basket to the bases in only one orientation to prevent incorrect connection of the basket to the base. The basket preferably includes specially configured pipe racks for holding vertically positioned pipe or pipe joints. The jack base preferably includes multiple legs to connect to legs of the basket, and two legs to contact and support the basket without necessarily being mechanically interlocked thereto. |
| US10815734B2 |
Earth-boring tools including polymer matrix composite hardfacing material and related methods
Hardfacing materials include a polymer matrix material and particles of hard material embedded within and dispersed throughout the polymer matrix material. Earth-boring tools include a tool body and a hardfacing material on at least a portion of a surface of the body, wherein the hardfacing material includes a polymer matrix material and particles of hard material embedded within and dispersed throughout the polymer matrix material. Methods of applying hardfacing material to an earth-boring tool comprise mixing hard particles with a polymer precursor material to form a paste, applying the paste to a surface of an earth-boring tool, and curing the polymer precursor material to form a hardfacing material on the surface of the earth-boring tool. |
| US10815731B2 |
Method and apparatus for emplacing columns
A sonic drilling apparatus with adapter for emplacing columns includes a sonic drilling apparatus generating vibrational waves and having a fitting. An adapter is coupled to the fitting for removably attaching a column to the sonic drill apparatus. A centering assembly is positioned below the adaptor for receipt of a column therethrough. |
| US10815726B2 |
Blind assembly and method of attaching a shade material to a winding core of a blind
Blind assembly comprising a shade material, a winding core and/or a bottom rail, and compensation means. The shade material is attached to the winding core and/or the bottom rail by attaching the compensation means to the shade material in a first condition in which the compensation means extend along a first line with a first shape. The compensation means can be attached to the winding core and/or the bottom rail in a second condition in which the first line has a second shape, different from the first shape. As a result, the shade material is loaded with compensation forces that can counteract any sagging forces exerted on the shade material by the sagging winding core and/or bottom rail. |
| US10815724B2 |
Double-layer Roman shade folding structure
A double-layer Roman shade folding structure includes a bracket. The bracket is provided with an outer curtain fabric, a roller tube, and an inner curtain fabric. The outer curtain fabric is provided with a plurality of strip-shaped limiting members that are arranged horizontally and spaced apart at equal intervals. An opening is defined between the limiting members and the outer curtain fabric for the inner curtain fabric to pass therethrough. When the bottom end of the inner curtain fabric drives the bottom end of the outer curtain fabric to be moved up, the plurality of limiting members are pushed and moved up in sequence so that the outer curtain fabric is folded and overlapped continuously. |
| US10815723B1 |
Safety barrier gate with alarm
The safety barrier gate with alarm comprises a gate, an approach sensor, a pressure sensor, and an alarm. The gate may be adapted to block a passage to restrict the movement of a child. As non-limiting examples, the passage may be a doorway or a hallway. The alarm may warn when the approach sensor detects that the child has entered a protection zone that is located on a front side of the gate or when the pressure sensor detects that the child is in the process of climbing the gate. The alarm may selectively provide an audible indication upon detection by the approach sensor or by the pressure sensor. The audible indication may alert an adult to an attempt by the child to leave an area of confinement. |
| US10815722B2 |
Window shutter system
A window shutter system includes a frame assembly and a shutter. The frame assembly is configured to be coupled to a wall. The frame assembly includes a first rail and a second rail. The first rail includes a first mating feature. The second rail is parallel to the first rail. The shutter is configured to be selectively coupled to, and selectively repositionable along, the first rail and the second rail. The shutter includes a second mating feature, a first side, and a second side. The second mating feature is configured to selectively interface with the first mating feature to maintain a position of the shutter relative to the first rail. The first side is configured to be selectively exposed. The second side is configured to be selectively exposed. The second side is different from the first side. |
| US10815721B2 |
Entryway sealing spacer
A gasket for an entryway is described that includes a compliant sealing portion having an uncompressed gasket thickness and a less compliant compression control portion having opposing exposed surfaces. A perimeter of the less compliant compression control portion is surrounded by the compliant sealing portion. A thickness of the less compliant compression control portion is less than the uncompressed gasket thickness. |
| US10815720B2 |
Passive filter for laser protection
There is disclosed a filter for a vehicle window comprising a layer of filter material, the layer of filter material being for substantially preventing the transmission of radiation at a first predetermined visible wavelength band, the first predetermined visible wavelength band covering the wavelength of a predetermined laser threat, whilst substantially allowing visible wavelengths outside of the band to be transmitted, such that the filter can offer a visible light transmission of at least 70%, and a radiation detector, such that radiation at the first predetermined wavelength band can be detected. |
| US10815718B2 |
Overhead bi-fold door
An overhead bi-fold door mounted on a freestanding header has a door lift device with polymer cylindroids and capstans operated with an electric motor driven power transmission to selectively move the bi-fold door from an upright closed position to a folded open position and allow the bi-fold door to move from the folded open position to the upright closed position. Anchors mounted on the bi-fold door adjust the working length of the cylindroids between the capstans and anchors. The capstans have laterally spaced disks engageable with the cylindroids during the helical winding and unwinding of the cylindroid on the capstans as the bi-fold door moves at an increasing rate of speed from the upright closed to folded open positions and a decreasing rate of speed from the folded open to upright closed positions. |
| US10815716B2 |
Touch sensor apparatus for use with vehicles
Touch sensor apparatus for use with vehicles are disclosed. A disclosed touch sensor assembly for a vehicle gate includes a sensor configured to operatively couple to the vehicle gate. The touch sensor assembly also includes a cover having a tubular body that extends over the sensor and ribs interposed between the tubular body and the sensor. At least one of the ribs is configured to transfer a load from the tubular body to the sensor to change a state of the sensor. |
| US10815714B2 |
Opening/closing member driving device
An opening/closing member driving device includes a motor that opens and closes an opening/closing member and a controller configured to perform an abnormality determination process and a masking process. The abnormality determination process determines occurrence of a foreign object being entrapped or caught by comparing driving information corresponding to a driving status of the motor to a predetermined threshold value. The masking process invalidates the abnormality determination process over a predetermined masking period when the motor is activated. The controller includes a correction unit. The correction unit corrects at least one of the masking period or the threshold value when the motor is activated in a direction opposite to that of a preceding operation in a state in which the opening/closing member is in a high-load range. |
| US10815713B1 |
Clamping bar arm for concealed door closer
A clamping bar arm for a concealed door closer preferably includes a mounting base, an adjustment arm, a clamp block, a pair of clamp fasteners and a pair of adjustment fasteners. The mounting base includes a mounting plate and an adjustment extension. The pair of adjustment fasteners are threaded through the adjustment extension. A pivot pin is inserted into a top of the adjustment extension. The adjustment arm includes a clamp arm and a stop projection, which extends downward from one end of the adjustment arm. A closer spindle notch is formed in an opposing end of the clamp arm to receive a closer spindle of a concealed closer. The clamp block is secured to an opposing end of the adjustment arm with a pair of clamp fasteners. An adjustment pivot hole is formed through the clamp arm to receive the pivot pin. |
| US10815705B2 |
Vehicle door handle
A vehicle door includes a door structure having an interior space and a ramp disposed within the interior space. The vehicle door further includes a latch and a handle that is pivotably connected to the door structure. The handle includes a pair of inwardly and forwardly extending hooks. The vehicle door also includes a cable or other linkage connected to the latch. The cable has a fitting that is pushed along the ramp by the hooks upon pivoting of the handle to thereby shift the cable and unlatch the latch. |
| US10815704B2 |
Vehicle door outside handle device, vehicle door, and vehicle
A vehicle door outside handle device includes a through hole opening toward a vehicle rear side in a protrusion portion from a door side wall. An optical lens and an imaging element disposed in the through hole toward the vehicle rear side captures a vehicle rear side image including a vehicle side wall image. |
| US10815701B2 |
Safety device for a vehicle door handle
The present disclosure relates to a safety device for a vehicle door handle. The device includes an activation element configured to activate a latch by rotating from a rest position to an activation position and includes at least one activation protuberance. The device also includes a blocking element having first and second blocking protuberances and being configured to rotate between a disengaged position in which the blocking element allows the activation element to rotate, and first and second blocking positions in which the first or second blocking protuberance interact with the activation protuberance so as to block the activation element in a first or second intermediate positions disposed between the rest and activation positions of the activation element in case of a crash. The present disclosure further relates to the corresponding vehicle door handle and vehicle. |
| US10815700B2 |
Release actuator for latch
A vehicle latch having: a frame; a pawl rotatably mounted to the frame for movement between an engaged position and a disengaged position; a claw rotatably mounted to the frame for movement between a latched position and an open position, wherein pawl is configured to impede rotational movement of the claw from the latched position to the open position when the pawl is in the engaged position; a release lever rotatably mounted to the frame; and a worm wheel having a plurality of cam lobes, wherein each of the cam lobes are located in separate and distinct planes with respect to each other, wherein the release lever operably couples the pawl to the worm wheel such that rotational movement of the worm wheel rotates the pawl. |
| US10815697B1 |
Latch apparatus
A latch (202) includes a catch jaw (210) which is operative to releasably engage a post. A release pawl (212) is operative to hold the catch jaw in a latched jaw position, and upon movement of the release pawl, enables the catch jaw to move to an unlatched jaw position. In an unlocked condition of the latch, movement of a handle (206) is operative to enable the latch to change from the latched to unlatched condition. The latch includes a keylock (240) and an electrical actuator (308). Each of the keylock and the electrical actuator are operative to independently change the condition of the latch between locked and unlocked conditions. |
| US10815696B2 |
Robot, robot system, and robot control apparatus
A robot includes a movable unit, a drive part that drives the movable unit, and a power supply part having an insulated power supply that supplies power to the drive part, wherein the drive part is provided in the movable unit. |
| US10815695B2 |
Power controller for a door lock and method of conserving power
A power control system for use with an electric lock mechanism having an actuator comprises a power supply to output an output voltage to the actuator. A credential device signals the power supply to output the voltage upon receiving an authorized code. A microcontroller controls the power supply, the credential device, and the actuator and may operate in an Access Mode or a Dog Mode. When in Access Mode, the actuator is unpowered and the credential device is powered until an authorized code is received and the power supply powers the actuator. The Dog Mode has an awake mode where the actuator is powered and the credential device is unpowered after the actuator remains in the powered state for a length of time. A sleep mode has the actuator unpowered and the credential device powered until an authorized code is received and the power supply powers the actuator. |
| US10815687B2 |
Wind turbine assembly system and associated method
The present invention relates to a wind turbine assembly system which proposes an alternative to conventional cranes, having a main lifting structure configured to withstand the load of at least one tower section or at least one wind turbine component, and at least one secondary lifting structure configured to perform the lifting of the main lifting structure with respect to the wind turbine tower, in addition relating to a wind turbine assembly method according to the previous system, as well as the wind turbine assembled with the previous method. |
| US10815686B2 |
Inflatable spa
An inflatable spa is disclosed having improved strength. A water cavity of the inflatable spa may receive massaging air bubbles and/or jetted water. |
| US10815683B2 |
Vertical formwork with tie rod and tie rod anchor
An anchor for a vertical formwork having two formwork panels facing one another. The anchor is suitable for being fixed to one of the formwork panels. The anchor includes a housing for receiving a part of a tie rod fixing the two formwork panels and sealing means configured for sealing the anchor with respect to the formwork panel in which it is fixed and with respect to the tie rod housed in the housing of the anchor. |
| US10815682B2 |
Vertical formwork anchor with fixing key to fix to a vertical formwork panel
According to one embodiment an anchor for a vertical formwork is provided that includes a fixed part suitable for being fixed to a formwork panel and fixing means for fixing the fixed part to the formwork panel. The fixing means includes a fixing key suitable for being housed in a hole of the formwork panel, the fixing key comprising an off-centered stop with respect to the axis of rotation of the fixing key, such that in a first angular position the off-centered stop of the fixing key can be introduced in the hole of the formwork panel and in a second angular position the off-centered stop is retained by the formwork panel, and therefore the anchor is fixed to the formwork panel. |
| US10815681B2 |
Modular roof mounted staging bracket and rail members
An apparatus for supporting workers and materials above-grade on both the cave and gable ends of a structure is disclosed. The apparatus can be combined with one or more additional staging apparatuses to create a staging system for the support of persons or materials while work is being done on a structure, e.g., roofing, siding, etc. The modular design of the apparatus simplifies installation, such that it can be readily attached to a roof or other support member of a structure by a single person, and facilitates the adjustable vertical positioning of people or materials along the walls of the structure. The staging system can also include a rail member for safety support and alternative scaffolding arrangements. |
| US10815680B2 |
Apparatus having a handle on which a user stands, and method
An apparatus includes a platform having a first end and a second end and a handle. The apparatus includes a first leg assembly rotatably attached to the platform in proximity to the first end. The apparatus includes a second leg assembly attentively attached to the platform in proximity to the second end. When the first and second leg assemblies are essentially perpendicular to the platform, the apparatus is in a use state and the user is able to stand on the platform and be supported by the first and second leg assemblies. When the apparatus is in the use state, the user is able to pick up the apparatus by the handle with only one of the hands without tipping the apparatus. A method for a user with hands to stand on an apparatus. |
| US10815679B2 |
System for four collaborative robots and humans in a narrowing work envelope
A method and apparatus for supporting collaborative robots and humans in a narrowing work envelope. A base platform is provided, and a work platform is positioned above the base platform for supporting one or more humans, wherein the work platform is narrower than the base platform, and the work platform is positioned relative to the base platform to provide areas for positioning one or more robots on one or more sides of the work platform. The robots are supported on the base platform independently of the work platform, so that movement of the work platform does not affect the robots' positions. |
| US10815676B2 |
Floor panel
A floor may include a substrate having a top side and a bottom side. A top layer may be provided on the substrate. The top layer may consist of a printed thermoplastic film and a thermoplastic transparent or translucent layer provided on the printed thermoplastic film. The top layer may be directly adhered to the substrate by heat welding the printed thermoplastic film and the top side of the substrate, in the absence of a glue layer. The substrate may be a synthetic material board including a filler. The substrate at least at two opposite edges may include coupling means provided in the synthetic material board. The thermoplastic transparent or translucent layer may be provided with a structure. |
| US10815674B2 |
Floor panel
Floor panel, with a horizontally and vertically active locking system allowing that two of such floor panels can be connected to each other at said sides by providing one of these floor panels, by means of a downward movement, in the other floor panel; wherein the vertically active locking system comprises a locking element in the form of an insert; wherein this locking element comprises at least a pivotable lock-up body; characterized in that the pivotable lock-up body comprises a support portion which is rotatable against a support surface pertaining to the floor panel concerned, and more particularly in a seat. |
| US10815669B2 |
Multifunction structural furring system
Structural furring systems having enhanced drainage functionality are described. Furring strips can include a substantially planar face, substantially planar webs extending from edges of the face, and substantially planar legs extending from opposite edges of the legs. The face and/or legs include a row or array of protrusions configured to accommodate drainage and ventilation between the furring strip and an attached exterior cladding and/or building substrate. Furring strips can be manufactured by rolling a sheet metal such as steel. Additional embodiments include a furring tape configured to be affixed to a substantially flat face of a commercially available furring strip to provide similar drainage features. |
| US10815665B2 |
Concrete anchor with retainer
An anchor assembly for use with a tensioning strand includes an anchor body including a bore therethrough, the bore configured to receive the strand therethrough, an inner surface of the bore including a frustoconical wedge-receiving cavity, at least one frustoconical wedge including a strand-engaging inner surface and an anchor body engaging outer surface, the wedge being at least partially received in the wedge-receiving cavity, an encapsulating layer at least partially surrounding the anchor body, and a wedge retention disk mechanically coupled to the anchor body and positioned so as to prevent the wedge from fully exiting the wedge-receiving cavity. The wedge retention disk may be spaced apart from the anchor body such that the wedge can move axially with respect to the anchor body between a seated position in which the wedge engages the wedge-receiving cavity and an unseated position in which the wedge engages the wedge retention disk. |
| US10815663B1 |
Stay-in-place insulated concrete forming system
A method of tensioning concrete is disclosed. |
| US10815661B2 |
Canopy interface for a ceiling mount
A canopy for use with a ceiling connector mountable at a designated ceiling location to define a mounting end region thereon, includes a body securable to the mounting end region by a rotationally operable connector, wherein the body is configured to form a mounting interface with the mounting end region to block perceptible relative rotation therebetween about a rotation axis defined by the connector by forces associated therewith, wherein the mounting interface is defined by at least one first engagement surface on the canopy configured to be in contact with at least corresponding second engagement surface on the mounting end region. |
| US10815660B2 |
Structural panel assembly for mounting building walls and method for mounting building walls using same
A structural panel having a structural inner core with a male member and a female member. The female member is configured to receive the male member of a vertically adjacent panel therein and has a locking slot. The structural panel also includes a locking member operatively engageable to the male member and configurable between an unlocked configuration where it does not substantially project outside of lateral wall surfaces of the male member and a locked configuration where it projects outside of at least one of the lateral wall surfaces of the male member and is engaged in the locking slot of the vertically adjacent panel. A panel assembly, a method for building a building wall using multiple structural panels, a corner securement assembly for at least two horizontally adjacent structural panels and a method for securing two horizontally adjacent panels in a corner configuration are also provided. |
| US10815659B1 |
Prefabricated form for fireproofing structural steel and method of use
A prefabricated formed edge guide for fireproofing a structural steel member and method of use is disclosed, which includes a formed edge, a set of mesh surfaces attached to the formed edge, and a thickness formed by the formed edge and the set of mesh surfaces. A fireproofed structure is disclosed that includes a member including a set of surfaces, a set of the preformed edge guides attached to the set of surfaces, and a fireproofing thickness formed by the formed edge and the set of mesh surfaces. A fireproofing material is adhered to the member using the set of preformed edge guides and the fireproofing thickness to create the fireproofed structure. The fireproofing material may be applied in one single layer or in successive layers. |
| US10815658B2 |
Concrete expansion joint insert including a sealant on one edge
An illustrative example embodiment of a concrete joint insert includes a body having two ends, two longitudinal edges between the ends and two side surfaces between the longitudinal edges. A sealant is secured to one of the longitudinal edges so that the insert and the sealant can be simultaneously installed at the location of a concrete joint. |
| US10815657B2 |
Metal roofing system
A retrofit roofing system with a roof furring having a substantially flat top and L-shaped side with openings that correspond to the raised portions of the existing metal roof panels, at least two fasteners that penetrate the L-shaped side through the existing metal roof panels and into the at least one roof perlins, a layer of adhesive on the substantially flat top portion of the roof furring; and at least one new metal roof panel on top of the layer of adhesive. There is also a new roofing system at least two roof perlins having a bottom portion attached to a roof deck by fasteners and a top portion, a layer of adhesive attached to the top portion of the at least two roof perlins and a metal roofing panel on top of the layer of adhesive attached to the top portion of the at least two roof perlins. |
| US10815656B2 |
Connecting element and methods for connecting partial ring segments
A connecting element for inserting into a wind power installation tower segment. A wind power installation tower section and a wind power installation tower. A wind power installation and methods for connecting partial ring segments. The connecting element comprises a first side wall with a first opening which can be penetrated by a fastening element, and a second side wall lying opposite the first side wall with a second opening which can be penetrated by a fastening element, an upper transverse wall with two upper openings which can each be penetrated by a mounting fastening element, and a lower transverse wall lying opposite the upper transverse wall with two lower openings which can each be penetrated by a mounting fastening element; wherein the upper and lower transverse wall are arranged substantially orthogonally to the first and second side wall and connect said side walls. |
| US10815655B2 |
Connection device for fastening two elements, in particular for building construction
A connection device in particular for building construction, has an upright, a beam and a pair of first plates, which are flat and vertical, are fixed with respect to the upright, project horizontally from the upright and are parallel to each other; the device also has a pair of second plates, which are fastened to one end of the beam, are placed on the outer side faces of such end are flat and vertical, coplanar respectively to the first plates and rest on the first plates solely at an inclined plane, which causes a forcing of the end of the beam horizontally against the upright in response to a forcing of the second plates downwards along such inclined plane. |
| US10815652B2 |
Strainer with improved flow
A wastewater strainer is provided that includes a strainer body that has at least one opening that enhances fluid flow through the strainer body and the wastewater plumbing to which it is interconnected. The strainer body includes a flange for engagement to the inner portion of a bathtub and a hub that is spaced from a lower edge of the strainer body. |
| US10815644B2 |
Tire size calibration and control system
A mobile machine includes a plurality of ground-engaging elements that each include a tire, and a plurality of motors, one motor coupled to each of the plurality of ground-engaging elements configured to drive movement of the plurality of ground-engaging elements. The mobile machine also includes a speed sensor coupled to each motor configured to generate speed signals indicative of an operating speed of each motor. The mobile machine includes a tire calibration system configured to receive the speed signals from each speed sensor and to identify a tire size differential across the plurality of ground-engaging elements based on the speed signals. The mobile machine includes a control system configured to generate a separate control signal for each of the plurality of motors based on the tire size differential. |
| US10815641B2 |
Front loader and working machine
A link operating mechanism is provided spanning a bucket and a stand. The link operating mechanism causes, using a swing force of the bucket, a bending/stretching link to bend so that propping and supporting of the bending/stretching link are released. |
| US10815639B2 |
Bucket cleanout
Disclosed are excavators or other power machines having a lift arm structure with a bucket coupled to an arm to pick up material during a digging or scooping operation, and a bucket cleanout devices to aid in removal of material from the bucket. The bucket cleanout devices include components which are rotatably coupled to a support structure, such as the arm, an implement carrier and/or the bucket and configured to aid in removal of material during a material dumping movement of the bucket. |
| US10815637B2 |
Arm assembly
An arm assembly for a working vehicle, the arm assembly including a material handling implement and an arm including a single plate. |
| US10815636B2 |
Tool changer for a construction machine
A tool changer for a construction machine includes at least one tool retaining portion for holding a tool being mountable to the tool mount, the tool changer being configured to be movably attached to the construction machine. The tool changer also includes and a moving mechanism for moving the tool retaining portion in alignment with the articulated boom of the construction machine to allow for picking of the tool by the tool mount. The construction machine includes an articulated boom with a tool mount. |
| US10815631B1 |
Method for cemented material dam construction based on whole-process quality control
A method for cemented material dam construction based on whole-process quality control includes: determining a water-binder ratio of a sand and gravel material through a simulation test; laying rockfill on the first cemented sand and gravel layer before the final setting time of the first cemented sand and gravel layer; adjusting the maximum particle size of the rockfill and the distance between the particles in the rockfill according to the design requirements; spraying a cement slurry on the rockfill to wrap all the particles in the rockfill and laying a second cemented sand and gravel layer before the initial setting time of the cement slurry; performing rolling compaction on the construction layer until the decline in the thickness of the construction layer and the apparent density of the rolled surface meet the design requirements; and completing the cemented material dam construction. |
| US10815630B2 |
Plow assembly and methods of using same
A plow assembly for forming a trench within soil of a selected land area. The plow assembly has a blade element, a displacement element, and an attachment element that permits attachment of the plow assembly to a vehicle, such as a tractor. A first end of the displacement element is secured to a distal end of the blade element, and a second end of the displacement element is spaced from a rear edge of the blade element and connected to a pipe. As the plow assembly is advanced within soil, the cutting edge of the blade element cuts through the soil and the displacement element displaces the soil to form the trench and pulls the pipe into the trench as the trench is formed. |
| US10815625B2 |
Mat made of waterproof plastic material for the sub-base of synthetic turfs or pavings
A mat made of waterproof plastic material for the sub-base of synthetic turfs or pavings and the like includes one or more coupling elements for mutual interconnection with other mats so as to compose a single turf for the complete covering of a predetermined bed surface. The mat is divided into at least two longitudinal portions which are mutually connected by an expansion joint component adapted to compensate for the thermal expansions and contractions by deforming. |
| US10815623B2 |
Apparatus and method for repairing worn rail shoulders
In a railroad system a track includes ties positioned at predetermined intervals and supporting a pair of rails. Shoulders are disposed in pairs adjacent to the sides of each rail and are partially imbedded in the ties to limit the lateral movement of the rails and define the track gauge. Over time, friction between the insulators and the shoulders may cause excessive wear and a gap therebetween. This wear is compensated by a shim attached to the shoulders. |
| US10815619B2 |
Press belt, an arrangement in a long nip and a method of manufacturing a press belt
The invention relates to a press belt for a shoe press. A press belt (5) is an endless loop made of elastomeric material and its outer surface (11) is provided with several grooves (13) to remove water. On the outer surface (11) of the press belt, there is at least one section where the depths (GD) of adjacent drain grooves, from the outer surface, change constantly. The invention also relates to an arrangement in a long nip and to a method of manufacturing a press belt. |
| US10815616B2 |
Oxidative method
The present invention relates to a method of generating chlorine dioxide from chlorite salts in the presence of a manganese ion-containing complex, a method of treating a substrate with a chlorine-containing oxidant in the presence of a manganese ion-containing complex and related aqueous media, kits and compositions. |
| US10815611B2 |
Method for drying laundry in a laundry treating appliance
A method of drying laundry in a laundry treating appliance having a treating chamber in which the laundry is received for drying comprises moving the treating chamber to redistribute the laundry, supplying air to the treating chamber to define a supply air flow, exhausting the supplied air from the treating chamber to define an exhaust air flow, heating the air supplied to the treating chamber by actuating a heater at full output to define a first heating phase and then cycling the heater ON/OFF to define a second heating phase. |
| US10815606B2 |
Washing machine appliance with smart dispense
A washing machine appliance with smart dispensing capability is provided. The washing machine appliance has features that dispense a predetermined volume of wash additive (e.g., a detergent, fabric softener, and/or bleach) based at least in part on the viscosity of the wash additive. Methods for operating the washing machine appliance are also provided. |
| US10815603B2 |
Appliance having a touch film on a compound curved surface
An appliance having a door with an interior surface having a compound curvature, a section thereof configured to enable viewing a user interface on the interior surface through the door. The user interface includes a touch film adhered to the interior surface by application of a roller to activate a pressure sensitive adhesive between the touch film and the interior surface. |
| US10815602B2 |
Laundry treating apparatus
A laundry treating apparatus includes a body having a laundry introduction opening of a circular shape; a door configured to open or close the laundry introduction opening and having a display and a circular shape eccentric from the laundry introduction opening; a controller electrically connected to the display and provided at the body; and a hinge mounted to the body, configured to rotatably connect the door to the body, and formed to accommodate therein at least part of an electric wire to electrically connect the controller to the display. |
| US10815600B2 |
Laundry treating apparatus
Provided is a laundry treating apparatus in which a position of a circulation pump is optimized. The laundry treating apparatus includes a tub holding washing water, a drum rotatably disposed within the tub and holding laundry, a nozzle jetting the washing water to an interior of the drum, and a pump unit having a pump body, a drain pump coupled to the pump body and outwardly draining washing water introduced from the interior of the tub to the pump body, and a circulation pump coupled to the pump body and supplying washing water introduced from the interior of the tub to the pump body to the nozzle, wherein the circulation pump is disposed above the pump body. |
| US10815599B2 |
Laundry treating appliance with tuned suspension system
An apparatus and method for reducing displacement of a washing machine having a drum rotatable about an axis of rotation is disclosed. The washing machine comprises a chassis and a motor for rotation a drum. The drum is suspended from the chassis by a suspension. The suspension can comprise springs having six natural frequencies that can resonate at a rotational speed of the drum driven by the motor. The suspension system can be tuned such that resonant frequencies can be varied based upon rotational speed of the drum. |
| US10815596B2 |
Method for operating a laundry treatment appliance and laundry treatment appliance
A method for operating a laundry treatment appliance having a casing within which a drum rotated by a motor is arranged, an opening provided in the casing for loading the laundry into the drum and a door adapted to open or to close the opening. The method includes performing a treatment cycle that includes: a) determining the amount of laundry load in the drum; and b) if the determined amount of laundry is outside a laundry load threshold range, issuing a warning to the user and waiting for a prescribed waiting time before starting the cycle, whereby during the waiting time the laundry treatment appliance switches to an operating mode in which the user to is allowed to change the amount of laundry load in the drum. |
| US10815594B2 |
Sewing device and sewing method
The invention provides a sewing device which can precisely and evenly carry out a great variety of sewing works further with a good productivity. The sewing device has a sewing machine (2), and a dual-arm robot (7) having a first arm (5) and a second arm (6) which can operate an object to be sewn (4) supplied to a sewing motion portion (3) of the sewing machine. The duel-arm robot is provided with a camera which can image the sewing motion portion. Further, the sewing device is provided with an image processing portion which processes an image information acquired by the camera, and a command transmitting portion which transmits commands to an arm control portion controlling the first arm and the second arm on the basis of a processing result of the image processing portion. |
| US10815589B2 |
Cotton mixes homogenization without categorizing bales in inventory
Describes a method for cotton mixes homogenization without categorizing bales in inventory, i.e., with no separation of bales into classes, whose main objective is to eliminate the large variability of cotton fiber quality for the spinning process resulted from data input concerning the quality of the mixes and inventories. With this method no categorization in inventory is required and more than 20 quality parameters can be controlled with no impact on the physical inventory management. The method is intended to solve problems in the production of cotton fibers relative to the variability among mixes, variability among the loads of the mixes and variability in the laydown of the bales resulting in cotton fiber with higher quality, as well this method presents an optimized logistics in the warehouse. |
| US10815588B2 |
Fibers fabricated to incorporate metals for high temperature applications
A fiber comprises a bulk material comprising one or more materials selected from the group consisting of carbon, silicon, boron, silicon carbide, and boron nitride; and a metal whose affinity for oxygen is greater than the affinity for oxygen of any of the one or more materials. The metal may be selected from the group consisting of beryllium, titanium, hafnium and zirconium. At least a first portion of the metal may be present in un-oxidized form at the entrance to and/or within grain boundaries within the fiber.A method of improving at least one of the strength, creep resistance, and toughness of a fiber comprises adding to a fiber, initially comprising a bulk material having a first affinity for oxygen, a metal that has a second affinity for oxygen higher than the first affinity. The metal may be selected from the group consisting of beryllium, titanium, hafnium and zirconium. |
| US10815587B2 |
Sheet of microfiber assembly
The present invention aims to provide a sheet of microfiber assembly having a high filtering performance suitable as an oil-mist filter. A sheet of microfiber assembly 2 comprises microfibers 1 each having a fiber diameter of 3,000 nm or less and is formed of a mixture of water-insoluble but alcohol-soluble acetalized polyvinyl alcohol resin and water-insoluble but alcohol-soluble fluorine resin. |
| US10815586B2 |
Gallium-arsenide-based compound semiconductor crystal and wafer group
A GaAs-based compound semiconductor crystal includes a straight body portion having a cylindrical shape, wherein the straight body portion has a diameter of more than or equal to 110 mm and has a length of more than or equal to 100 mm and less than or equal to 400 mm, and the straight body portion has a first end surface and a second end surface having a higher specific resistance than a specific resistance of the first end surface, and a ratio R20/R10 of a specific resistance R20 at the second end surface side to a specific resistance R10 at the first end surface side is more than or equal to 1 and less than or equal to 2. |
| US10815585B2 |
Susceptor with substrate clamped by underpressure, and reactor for epitaxial deposition
The susceptor for an epitaxial deposition reactor comprises a disc-shaped portion (11, 12) which is adapted to be placed horizontally and which at the top has at least one cylindrical pocket (200) where a substrate (100) to be subjected to an epitaxial deposition process is placed; the pocket (200) has a bottom; one or more conduits (13) fluidically connected to an intake system (300) open on the bottom of the pocket (200); when a substrate (100) is placed on the bottom of the pocket (200) and the intake system (300) is active, the substrate (100) remains adhering to the bottom of the pocket (200). In particular: the upper body 12) superiorly has the pocket (200), the conduits (13) vertically cross only the upper body (12), the conduits (13) are fluidically connected to a plenum (14) located between the lower body (11) and the upper body (12) below the pocket (200), the plenum (14) is fluidically connected to the intake system (300); whereby when a substrate (100) is placed on the bottom of the pocket (200) and the intake system (300) is active, the lower body (11) and the upper body (12) remain united. |
| US10815584B2 |
Ordered growth of large crystal graphene by laser-based localized heating for high throughput production
A method of making an ordered graphene structure includes exposing a substrate to a laser beam to locally melt a portion of the substrate, exposing the substrate to a laser beam in the presence of a carbon source, to form a nucleation site for a graphene crystal, and either a) moving either the substrate or the laser beam relative to the other, or b) decreasing the laser beam power, in order to increase the size of the graphene crystal, thereby forming an ordered graphene structure. The ordered structure can be a plurality of columns, hexagons, or quadrilaterals. Each ordered structure can have a single crystal of graphene. A polymer coating can be formed on the ordered graphene structure to form a coated graphene structure. |
| US10815582B2 |
Damascene template for directed assembly and transfer of nanoelements
Damascene templates have two-dimensionally patterned raised metal features disposed on an underlying conductive layer extending across a substrate. The templates are topographically flat overall, and the patterned conductive features establish micron-scale and nanometer-scale patterns for the assembly of nanoelements into nanoscale circuits and sensors. The templates are made using microfabrication techniques together with chemical mechanical polishing. These templates are compatible with various directed assembly techniques, including electrophoresis, and offer essentially 100% efficient assembly and transfer of nanoelements in a continuous operation cycle. The templates can be repeatedly used for transfer of patterned nanoelements thousands of times with minimal or no damage, and the transfer process involves no intermediate processes between cycles. The assembly and transfer processes employed are carried out at room temperature and pressure and are thus amenable to low cost, high-rate device production. |
| US10815581B2 |
Systems and methods for tin antimony plating
Systems and methods for tin antimony plating are provided. One plating method includes doping a tin (Sn) plating solution with antimony (Sb). One method also includes electroplating a component using the antimony-doped tin plating. The antimony-doped tin plating formed by one method includes between about 1% and about 3% antimony. |
| US10815580B2 |
3D reduced graphene oxide foams embedded with nanocatalysts, synthesizing methods and applications of same
A method of synthesizing three-dimensional (3D) reduced graphene oxide (RGO) foams embedded with water splitting nanocatalysts includes providing a first solution containing nickel (II) nitrate, a second solution containing iron (III) nitrate, and a graphene oxide (GO) aqueous suspension; mixing the GO aqueous suspension with the first solution and the second solution to form a GO-Ni—Fe mixture; adjusting a pH value of the GO-Ni—Fe mixture to be about 3.5; and performing hydrothermal reaction in the GO-Ni—Fe mixture to form RGO-Ni—Fe foams, wherein nanocatalysts containing Ni-Fi oxide particles are embedded in porous structures of the 3D RGO foams. |
| US10815579B2 |
Catalyst for water splitting and method for preparing same
The present invention relates to a catalyst for water splitting consisted of an oxide or a hydroxide that comprises silicon and one or more transition metals selected from a group consisting of Mn, Fe, Co, Ni, and Cu, and is amorphous, and a method of preparing the same. |
| US10815573B2 |
Passivation mixture and systems and methods for selectively passivating substrate materials including germanium or type III-IV materials using the passivation mixture
A liquid passivation mixture for passivating an outer layer of a substrate comprises a first material selected from group consisting of sulfur or selenium and a base selected from a group consisting of quaternary ammonium compound, sodium hydroxide (NaOH), potassium hydroxide (KOH), and amine. |
| US10815570B2 |
Linearized energetic radio-frequency plasma ion source
A plasma ion source includes a plasma chamber body having at least one inlet for introducing a feed gas to an interior of the plasma chamber body. The plasma chamber body is electrically isolated from a vacuum chamber attached to the plasma chamber body. An inductive antenna in an interior of the plasma chamber body is configured to supply a source of electromagnetic energy as a function of an RF voltage supplied thereto. The plasma ion source includes an extraction grid disposed at an end of the plasma chamber body. A voltage difference between the extraction grid and plasma chamber body accelerates charged species in a plasma discharge to generate an output quasi-neutral plasma ion beam. A bias voltage applied to the plasma chamber body includes a portion of the RF voltage supplied to the antenna combined with a pulsed DC voltage. |
| US10815569B2 |
Shower head of combinatorial spatial atomic layer deposition apparatus
A shower head of a combinatorial spatial atomic layer deposition (CS-ALD) apparatus may be provided. The shower head of the CS-ALD apparatus may include a plurality of shower blocks. Each of shower blocks may include a plurality of unit modules. Each of the shower blocks and each of the unit modules may be controlled independently from each other. Each of the plurality of unit modules may include a source gas injection nozzle, a purge gas injection nozzle, a reactant gas injection nozzle, and exhaust areas between the injection nozzles. The plurality of shower blocks may be separated from each other. Gas injection areas of the injection nozzles may be separated from the exhaust area. |
| US10815568B2 |
Gas distribution device and processing apparatus
A gas distribution device includes a plurality of supply lines, a branch unit and a variation suppression unit. The supply lines are respectively connected to a plurality of processing chambers. The branch unit is configured to distribute a gas supplied from a gas supply source to the supply lines. The variation suppression unit is provided between the branch unit and the gas supply source and configured to supply the gas from the gas supply source to the branch unit and suppress variation in flow rates of the gas distributed by the branch unit between the supply lines. |
| US10815567B2 |
Deposition device and deposition method
A film deposition device includes a reaction gas supply part which is in communication with a process space defined between a placement part and a ceiling part. An annular gap in a plan view exists between an outer peripheral portion of the placement part and an outer peripheral portion of the ceiling part in circumferential directions of the placement part and the ceiling part. A reaction gas supplied from the reaction gas supply part into the process space via the ceiling part flows outside of the process space via the annular gap. A plurality of gas flow channels, which is used for forming gas-flow walls, is formed in the outer peripheral portion of the ceiling part which provides the annular gap. |
| US10815566B2 |
Flexible substrate and manufacturing method thereof, display
A flexible substrate, a manufacturing method thereof and a display are provided. The method includes: forming a first organic layer on a substrate; forming a first buffer layer on the first organic layer; forming an inorganic layer on the first buffer layer; and forming a second organic layer above the inorganic layer. In this way, it is possible to enhance the adhesion between the first organic layer and the inorganic layer due to the arrangement of the first buffer layer, and in turn reduce or even eliminate the risk that the first organic layer and the inorganic layer may be fallen off from each other during the bending process of the flexible substrate, enhance the anti-water and anti-oxygen abilities of the flexible substrate, and improve the quality of the substrate. |
| US10815565B2 |
Method for synthesizing a graphene pattern
A method for synthesizing a graphene pattern includes physically adhering a catalyst block including a catalyst material, which is a gamma-alumina thin film, to a portion of a growth substrate to form a flat interface between the catalyst block and the growth substrate; forming a graphene thin film selectively at the flat interface between the catalyst block and the growth substrate in an atmosphere including a carbon source and a growth inhibitor containing oxygen, and applying a force to physically separate the catalyst block from the graphene thin film and the growth substrate, wherein carbon atoms from the carbon source are diffused along the flat interface and the growth inhibitor is substantially blocked by a diffusion barrier formed by the flat interface so that the graphene thin film is selectively formed at the flat interface. |
| US10815563B2 |
Linear source apparatus, system and method of use
A linear evaporation apparatus, system and method including a conductance chamber including a linear output section configured to emit a linear source deposition flux therethrough, an evaporative vapor communication conduit including an evaporative vapor mixing chamber and a plurality of crucible-receiving apertures at distal ends from the evaporative vapor mixing chamber, wherein the evaporative vapor mixing chamber is in communication with the conductance chamber and configured to transmit the linear source deposition flux therethrough, and a plurality of crucibles, each of the plurality of crucibles corresponding to one of the plurality of crucible-receiving apertures at the distal ends from the evaporative vapor mixing chamber, each of the plurality of crucibles configured to hold a material and heat the material to a corresponding material evaporation temperature, each of the plurality of crucibles further including a vapor pressure activated lid configured to open at a predetermined material vapor pressure value generated by heating the crucibles to at least the corresponding material evaporation temperature. |
| US10815561B2 |
Method and apparatus for asymmetric selective physical vapor deposition
Methods and apparatus for asymmetric selective physical vapor deposition (PVD) are provided herein. In some embodiments, a method for physical vapor deposition (PVD) includes providing a stream of a first material from a first PVD source towards a surface of a substrate at a first non-perpendicular angle to the plane of the substrate surface, directing the stream of the first material through a first collimator having at least one opening to limit an angular range of first material passing through the at least one opening; depositing the first material only on a top portion and a first sidewall of at least one feature formed on the substrate surface, and linearly scan the substrate through the stream of first material via the substrate support to deposit the first material only on a top portion and a first sidewall of all features formed on the substrate. |
| US10815560B2 |
Spraying powder and method for depositing sprayed coating using the same
Provided are spraying powder that can suppress a decrease in the machinability of the resulting sprayed coating even under a high-temperature environment, and a method for depositing a sprayed coating using the same. The spraying powder is spraying powder for depositing a sprayed coating with an abradable property. The spraying powder includes NiCr-based alloy particles and h-BN particles. A NiCr-based alloy of the NiCr-based alloy particles contains 2 to 10 mass % of Si, and the content of the h-BN particles in the spraying powder is 4 to 8 mass %. |
| US10815558B2 |
Method for preparing rods from titanium-based alloys
The invention relates to the pressure processing of metals, and specifically to methods for preparing rods and workpieces from titanium alloys, with applications as a structural material in nuclear reactor cores, in the chemical and petrochemical industries, and in medicine. The invention solves the problem of producing rods from high-quality titanium alloys while simultaneously ensuring the high efficiency of the process. A method for preparing rods or workpieces from titanium alloys includes the hot forging of an initial workpiece and subsequent hot deformation, the hot forging of an ingot is carried out following heating, with shear deformations primarily in the longitudinal direction and a reduction ratio of k=(1.2−2.5), and then performing hot rolling forging, without cooling, changing the direction of shear deformations to being primarily transverse and with a reduction ratio of up to 7.0, and conducting subsequent hot deformation by heating deformed workpieces. |
| US10815556B2 |
Method and apparatus for producing a mixture of a metallic matrix material and an additive
In a method for producing a mixture of a metallic matrix material and an additive, a metallic bulk material is molten in a multi-shaft screw machine in a heating zone thereof by means of an inductive heating device to form a metal matrix material. As the at least one housing portion of the housing of the multi-shaft screw machine is made of a non-magnetic and electrically non-conductive material at least partly in the heating zone, a high and efficient energy input for melting the metallic bulk material is achievable in a simple manner. The additive for producing the mixture is admixed to the metallic matrix material by means of treatment element shafts of the multi-shaft screw machine. |
| US10815555B2 |
Heat-resistant, austenitic cast steel having excellent thermal fatigue properties, and exhaust member made thereof
A heat-resistant, austenitic cast steel having excellent thermal fatigue properties, comprising by mass 0.3-0.6% of C, 0.5-3% of Si, 0.5-2% of Mn, 15-30% of Cr, 6-30% of Ni, 0.6-5% of Nb, 0.01-0.5% of N, and 0.01-0.5% of S, C/N being 4-7, and the balance being Fe and inevitable impurities; and a ratio A/B of a Cr-carbide-forming index A to a Nb-carbide-forming index B being 0.6-1.7, wherein A and B are expressed by the formula (1) of A=8.5C−Nb+0.05Cr+0.65Ni−5, and the formula (2) of B=7.8Nb. |
| US10815542B2 |
Tanning composition and method based on an acetal of an aldehydic tanning agent
A composition including an acetal of an aldehydic tanning agent for tanning hides and/or pelts, as well as a method for tanning hides and/or pelts in order to produce leather, wherein an acetal of an aldehydic tanning agent is used. By reducing the pH, the aldehydic tanning agent can be released, whereby a tanning step is initiated. The composition according to the invention and the method according to the invention are characterized by lower toxicity compared to conventional compositions and tanning methods based on aldehydic tanning agents. Furthermore, improved penetration of the tanning agents into deeper layers of the hide and/or the pelt is possible, so that particularly homogeneous tanning is achieved. |
| US10815541B2 |
Compositions and methods for detecting HEV nucleic acid
Disclosed are nucleic acid oligomers, including amplification oligomers, capture probes, and detection probes, for detection of Hepatitis E Virus (HEV) nucleic acid. Also disclosed are methods of specific nucleic acid amplification and detection using the disclosed oligomers, as well as corresponding reaction mixtures and kits. |
| US10815539B1 |
Assays for the detection of SARS-CoV-2
The present invention is directed to methods for assaying for the presence of SARS-CoV-2 in a sample, including a clinical sample, and to oligonucleotides, reagents and kits useful in such assays. In particular, the present invention is directed to such assays that are rapid, accurate and specific for the detection of SARS-CoV-2. |
| US10815537B2 |
Pathogenesis quantification systems and treatment methods for citrus greening blight
The invention relates to a novel pathogenesis model, method, or kit for detecting pathogenesis in a subject. In particular, the invention provides a pathogen index derived from a ratio of the amount of dual pathogen targets relative to the amount of host quantitative measures. The pathogen index is used in diagnosis, prognosis, and/or treatment strategy of any disease, including citrus greening diseases (HLB). Research tools and methods for screening drugs for treating or preventing citrus greening diseases, as well as treatment or prevention methods for citrus greening diseases are also provided. |
| US10815534B2 |
Methods and materials for treating estrogen receptor positive breast cancer
This document provides methods and materials for treating cancer (e.g., estrogen receptor positive breast cancer). For example, methods and materials for identifying a mammal (e.g., a human) with cancer (e.g., estrogen receptor positive breast cancer) as having A→G variant genotype of rs6990851 and/or as having an elevated level of CSMD1 nucleic acid expression and administering one or more aromatase inhibitors (e.g., anastrozole) to treat the mammal identified as having such genotype and/or elevated level are provided. |
| US10815531B2 |
Methods and compositions related to T-cell activity
Embodiments concern methods and composition related to anergic T-cells in patients, such as cancer patients. |
| US10815530B2 |
Compositions and methods for therapeutics prescreening
A theranostic composition and method for determining the cell-specific potency of drugs is provided. Further, compositions and methods useful for studying the therapeutic profile of one or more drugs within a cell microenvironment, including but not limited to a tumor, are provided. |
| US10815529B2 |
Detection of traumatic brain injury
The present invention provides minimally invasive methods of detecting, diagnosing, and assessing neuronal damage associated with traumatic brain injury (TBI) or chronic traumatic encephalopathy (CTE). Specific species of microRNAs (miRNA), small, noncoding RNA molecules that play gene regulatory functions, are correlated with cellular damage and oxidative stress following TBI or CTE, allowing for rapid, minimally-invasive diagnosis and assessment of brain injury. The early identification and longitudinal assessment of neuronal damage in subjects suffering from or at risk of suffering from a TBI (e.g., football players, boxers, military personnel, fall victims) will improve clinical outcomes by guiding critical medical and behavioral decision making. |
| US10815526B2 |
Temporal pediatric sepsis biomarker risk model
Methods and compositions disclosed herein generally relate to methods of identifying, validating, and measuring clinically relevant, quantifiable biomarkers of diagnostic and therapeutic responses for blood, vascular, cardiac, and respiratory tract dysfunction, particularly as those responses relate to septic shock in pediatric patients. In particular, the invention relates to identifying one or more biomarkers associated with septic shock in pediatric patients, obtaining a sample from a pediatric patient having at least one indication of septic shock, then quantifying from the sample an amount of one or more of said biomarkers, wherein the level of said biomarker correlates with a predicted outcome. |
| US10815525B2 |
Methods and systems for processing polynucleotides
The present disclosure provides compositions, methods, systems, and devices for polynucleotide processing and analyte characterization. Such polynucleotide processing may be useful for a variety of applications, including analyte characterization by polynucleotide sequencing. The compositions, methods, systems, and devices disclosed herein generally describe barcoded oligonucleotides, which can be bound to a bead, such as a gel bead, useful for characterizing one or more analytes including, for example, protein (e.g., cell surface or intracellular proteins), genomic DNA, and RNA (e.g., mRNA or CRISPR guide RNAs). Also described herein, are barcoded labelling agents and oligonucleotide molecules useful for “tagging” analytes for characterization. |
| US10815524B2 |
Nucleic acid analyzer
The purpose of the invention is to provide a nucleic acid analyzer that sets and executes temperature regulation, said temperature regulation matching the characteristics of analyzing items and the configuration of the analyzer, by a simple operation while preventing deterioration in analytical performance caused by partial overheating of a liquid reaction mixture to thereby improve temperature change speed and shorten analysis time. To achieve the above purpose, provided is a method wherein, in the case of performing overshooting: as a first processing, the temperature is continuously elevated until reaching a target overshoot temperature; as a second processing, after reaching the aforesaid temperature, the overshoot target temperature is maintained for a preset period of time; and, as a third processing, the temperature is continuously lowered until reaching a target temperature of the liquid reaction mixture. By executing the first to third processings, regulation is conducted so that temperature measurement values are in a trapezoidal form. |
| US10815522B2 |
Genomic alterations in the tumor and circulation of pancreatic cancer patients
Pancreatic adenocarcinoma has the worst overall mortality of any solid tumor, with only 7% of patients surviving after 5 years. To evaluate the clinical implications of genomic alterations in this low cellularity tumor type, we deeply sequenced the genomes of 101 enriched pancreatic adenocarcinomas from patients who underwent potentially curative resections and used non-invasive approaches to examine tumor specific mutations in the circulation of these patients. These analyses revealed somatic mutations in chromatin regulating genes including MLL and ARID1A in 20% of patients that were associated with improved survival. Liquid biopsy analyses of cell free plasma DNA revealed that 43% of patients with localized disease had detectable circulating tumor DNA (ctDNA) in their blood at the time of diagnosis. Detection of ctDNA after resection predicted clinical relapse and poor outcome, and disease recurrence by ctDNA was detected 6.5 months earlier than with standard CT imaging. |
| US10815521B1 |
Electrochemical microarray chip and applications thereof
An electrochemical microarray chip to detect specific sequences of single-stranded DNA (ssDNA) or single-stranded RNA (ssRNA) target molecules in solution using a microarray of microspots of probe molecules immobilized on an electrode. The chip pertains to both regulating the immunospecific binding to the array of probes on the electrode and their subsequent detection on the microarray spots on the monolith electrode by electrochemical methods. The device can quantitatively measure the concentration of target molecules of specific sequence at high specificity and high sensitivity. |
| US10815520B2 |
Nanovesicles, methods, and systems for diagnosis and prognosis of cancer
Methods for diagnosis or prognosis of a cancer in a subject include isolating one or more nanovesicles from a biological sample obtained from the subject, determining the amount in the biological sample of the one or more nanovesicles, and comparing the amount of the one or more nanovesicles to a control level to thereby diagnose the cancer. The one or more nanovesicles are obtained by depleting the biological sample of exosomes prior to the isolation of the nanovesicles. Methods for identifying a tumor metastasis in a subject are also provided and include fractionating a biological sample from a subject to obtain a fraction including one or more exosomes and one or more nanovesicles having a diameter of about 8-12 nm, and then isolating the one or more nanovesicles to diagnose the tumor metastasis. |
| US10815508B2 |
Enzymatic method for producing 2-hydroxy-4-methylmercaptobutanoic acid (MHA)
The invention relates to an enzymatic method for producing 2-hydroxy-4-methylmercaptobutanoic acid from 3-methylthio-propanal (3-methylmercaptopropanal (MMP) or “methional”) and carbon dioxide. |
| US10815506B2 |
Production of fatty acid alkyl esters with caustic treatment
A method for producing fatty acid alkyl esters, comprising providing a system comprising an oil phase/hydrophobic phase an a hydrophilic phase, and reacting a fatty acid feedstock present in said oil phase/hydrophobic phase with alcohol in the presence of water and one or more lipolytic enzymes. |
| US10815504B2 |
Method for producing (Z)-2-benzoyloxy-12-heptadecene and (2S,12Z)-2-hydroxy-12-heptadecene and method for producing (2S,12Z)-2-acetoxy-12-heptadecene
Provided are methods including a method for industrially producing (2S,12Z)-2-acetoxy-12-heptadecene, which is, for example, a sex pheromone of pistachio twig borer. The methods can include a production method comprising a step of reacting racemic (2RS,12Z)-2-hydroxy-12-heptadecene with vinyl benzoate in the presence of a lipase to obtain a mixture of optically active (2R,12Z)-2-benzoyloxy-12-heptadecene of Formula (R,Z-2) and optically active (2S,12Z)-2-hydroxy-12-heptadecene of Formula (S,Z-1), a step of heating the mixture to distill out the optically active (2S,12Z)-2-hydroxy-12-heptadecene (S,Z-1), and a step of acetylating the optically active (2S,12Z)-2-hydroxy-12-heptadecene (S,Z-1) to obtain optically active (2S,12Z)-2-acetoxy-12-heptadecene of Formula (S,Z-3). |
| US10815499B2 |
Apparatuses and methods using nanostraws to deliver biologically relevant cargo into non-adherent cells
Nanostraws and to methods of utilizing them in order to deliver biologically relevant molecules such as DNA, RNA, proteins etc., into non-adherent cells such as immune cells, embryos, plant cells, bacteria, yeast etc. The methods described herein are repeatedly capable of delivering biologically relevant cargo into non-adherent cells, with high cell viability, dosage control, unaffected proliferation or cellular development, and with high efficiency. Among other uses, these new delivery methods will allow to scale pre-clinical cell reprogramming techniques to clinical applications. |
| US10815497B2 |
Production of oversized adeno-associated vectors
Provided herein are methods for producing an adeno-associated virus (AAV) particle containing an oversized recombinant AAV genome (e.g., greater than 4.7 kb). In some aspects, the invention provides AAV particles and AAV vectors comprising oversized rAAV genomes. Producer cell lines to produce AAV particles comprising oversized genomes are also provided. |
| US10815496B2 |
Transgenic plants having altered biomass composition
Methods and materials for modulating biomass composition in plants are disclosed. For example, nucleic acids encoding biomass composition-modulating polypeptides are disclosed as well as methods for using such nucleic acids to transform plant cells. Also disclosed are plants having altered biomass composition and plant products produced from plants having altered biomass composition. |
| US10815488B2 |
Chimeric antigen receptors targeting B-cell maturation antigen
The invention provides an isolated and purified nucleic acid sequence encoding a chimeric antigen receptor (CAR) directed against B-cell Maturation Antigen (BCMA). The invention also provides host cells, such as T-cells or natural killer (NK) cells, expressing the CAR and methods for destroying multiple myeloma cells. |
| US10815483B2 |
Compositions for modulating C9ORF72 expression
Disclosed herein are compositions and methods for reducing expression of C9ORF72 mRNA and protein in an animal. Such methods are useful to treat, prevent, ameliorate, or slow progression of neurodegenerative diseases in an individual in need thereof. |
| US10815480B2 |
Modulation of alpha synuclein expression
Disclosed herein are antisense compounds and methods for decreasing alpha-synuclein mRNA and protein expression. Also disclosed herein are methods for treating, preventing, and ameliorating neurodegenerative diseases in an individual in need thereof. |
| US10815475B2 |
Method and composition
A method of extracting DNA and/or RNA from a cell or capsid, the method comprising steps of: (a) contacting a composition comprising the cell or capsid with a composition comprising (ii) a quaternary ammonium compound or a precursor thereof; and (b) contacting the composition obtained in step (a) with a composition comprising a proteinaceous washing agent. |
| US10815473B2 |
Acetyl-CoA carboxylases
The present invention provides various combinations of genetic modifications to a transformed host cell that provide increase conversion of carbon to a chemical product. The present invention also provides methods of fermentation and methods of making various chemical products. |
| US10815467B2 |
Simultaneous multiplex genome editing in yeast
The present disclosure provides compositions of matter, methods and instruments for editing nucleic acids in live yeast cells. |
| US10815466B2 |
Mildew resistance gene in kalanchoe
Provided herein are proteins capable of providing a mildew resistant phenotype, or mildew resistance, to plants belonging to the Kalanchoe genus. Also provided herein are nucleic acid sequences, or cDNA sequences, and genes encoding the present proteins. Further provided herein are methods using the proteins, nucleic acid sequences and genes for selecting mildew resistant Kalanchoe plants, such as Oidium kalanchoeae resistant Kalanchoe plants, and to generate mildew resistant Kalanchoe plants, such as Oidium kalanchoeae resistant Kalanchoe plants, comprising the present proteins, mRNA forms of the present cDNAs or the present genes. |
| US10815464B2 |
Microorganisms for producing putrescine and process for producing putrescine using them
Disclosed is a modified microorganism producing putrescine or ornithine, and a method for producing putrescine or ornithine using the same. |
| US10815457B2 |
Active CXCR4+ immune cells and methods for their production and use
Provided herein are active CXCR4+ CD8+ T cells, active CXCR4+ type-1 CD4+ T cells and active CXCR4+ NK cells and populations of those cells, methods for making active CXCR4+ T cells and NK cells and populations of those cells, and methods for using active CXCR4+ T cells and NK cells and populations of those cells for the treatment of cancer, precancerous conditions and chronic infections. |
| US10815456B2 |
Composition, kit and method for cryopreserving cells
The present disclosure provides for a cryopreservation composition comprising a permeating cryoprotectant, a saccharide and a macromolecule. The cryopreservation composition has a low toxicity to cells and tissues, and promotes survival and retention of viability of the biological material during cryopreservation. |
| US10815449B2 |
Compositions for reducing acidity
The present invention provides a composition based on a starch powder (such as flour), wheat germ, SiO2, MgO, Al2O3, Fe2O3, and K2O. This composition is extremely useful in treating acid related disorders and reducing the acidity, removing water, deodorizing, from plant oil and extending the oils shelf life of 3-5 years instead of the average one-year available. |
| US10815447B2 |
Electric vehicle or hybrid vehicle lubricating oil composition
Provided is a lubricating oil composition for electric vehicle or hybrid vehicle having excellent gear properties, clutch properties, cooling properties, and electric insulating properties. The lubricating oil composition for electric vehicle or hybrid vehicle preparing by blending (A) a base oi and (B-1) a polyamide and/or (B-2) a polyol ester, the base oil (A) including (A-1) a synthetic oil having a kinematic viscosity at 100° C. of 1.0 to 10.0 mm2/s. |
| US10815445B2 |
Lubricating oil composition, lubricating method, and transmission
Provided are a lubricating oil composition containing a synthetic oil (1) having a kinematic viscosity at 100° C. of 2.5 mm2/s or less, and a polymethacrylate (2) having a monovalent functional group containing an oxygen atom in the molecule while having a specific structural unit, which satisfies both high viscosity index and high shear stability, and a lubrication method and a transmission using the lubricating oil composition. |
| US10815440B2 |
Systems and methods for producing syngas from a solid carbon-containing substance using a reactor having hollow engineered particles
A solids circulation system receives a gas stream containing char or other reacting solids from a first reactor. The solids circulation system includes a cyclone configured to receive the gas stream from the first reactor, a dipleg from the cyclone to a second reactor, and a riser from the second reactor which merges with the gas stream received by the cyclone. The second reactor has a dense fluid bed and converts the received materials to gaseous products. A conveying fluid transports a portion of the bed media from the second reactor through the riser to mix with the gas stream prior to cyclone entry. The bed media helps manipulate the solids that is received by the cyclone to facilitate flow of solids down the dipleg into the second reactor. The second reactor provides additional residence time, mixing and gas-solid contact for efficient conversion of char or reacting solids. |
| US10815436B2 |
Coil-wound heat exchanger for hydrotreatment or hydroconversion
The present invention relates to a device and a process for hydroconversion or hydrotreatment of a hydrocarbon feedstock, comprising in particular at least one coil-wound heat exchanger (S-1), said coil-wound exchanger being a single-pass heat exchanger formed by a vertical chamber in which one or more bundles of tubes are helically wound around a central core, as numerous superposed layers, for: heating and directly distributing a hydrocarbon feedstock/hydrogen stream mixture to a hydrotreatment or hydroconversion reaction section (R-1), and cooling the reaction effluent from the hydrotreatment or hydroconversion reaction section (R-1). The present invention also relates to a use of a coil-wound heat exchanger (S-1) in a process for hydroconversion or hydrotreatment of a hydrocarbon feedstock. |
| US10815435B2 |
Additive composition for demulsification of water-in-oil emulsion, and method of use thereof, and method of demulsification
The present invention relates to a demulsification composition for demulsification of water-in-oil emulsion formed due to mixing of wash water in the crude oil, wherein the composition comprises (a) a compound selected from the group comprising glyoxal, neutralized glyoxal, glyoxal derivative and a mixture thereof, and (b) one or more demulsifiers. In one embodiment, the present invention relates to a method of demulsification of water-in-oil emulsions by treating it with the present demulsification composition. In another embodiment, the present invention relates to a method of using the present additive composition for demulsification of water-in-oil emulsions. |
| US10815434B2 |
Systems and processes for power generation
Processes for generating electric power are provided. The processes involve combining a supercritical water stream with a pressurized, heated hydrocarbon-based composition in a mixing device to create a combined feed stream. The combined feed stream is introduced to a supercritical reactor to produce an upgraded product. The upgraded product is depressurized and separated. The upgraded product may be separated into a light and heavy fraction where the light may be introduced to a gas turbine to generate electric power and the heavy fraction may be introduced to a boiler to generate electric power, or both. Alternatively, the depressurized upgraded product may be further separated to produce a fuel oil fraction comprised of cutterstock and a heavy fraction which may be passed to a boiler to generate electric power, and a light fraction, which may be passed to a gas turbine system to generate electric power, or both. |
| US10815432B2 |
Additive and a catalyst composition comprising the additive for FCC process
The present disclosure relates to an additive and a catalyst composition for a catalytic cracking process of vacuum gas oil for preparing cracked run naphtha having reduced liquid olefin content, and increased propylene and butylene yields in the LPG fraction. The process makes use of a catalyst composition which is a mixture of an FCC equilibrated catalyst and an additive comprising a zeolite, phosphorus and a combination of metal promoters. The process is successful in achieving high propylene and butylene yields in the LPG fraction along with a lower liquid olefin content and increased aromatic content with increase in RON unit in the resultant cracked run naphtha, as compared to that achieved using an FCC equilibrated catalyst alone. |
| US10815427B2 |
Fire-retardant for an insulation product
A system and method for a fire-retardant insulation product are provided, along with a fire-retardant chemical formulation. An insulation product provided includes cellulose fibers and a fire-retardant chemical formulation. The fire-retardant includes calcium chloride. |
| US10815426B2 |
Liquid crystal cell for scanning antenna and method of producing liquid crystal cell for scanning antenna
A liquid crystal cell according to the present invention includes a TFT board including a first dielectric substrate, TFTs supported by the first dielectric substrate, and patch electrodes, a slot board including a second dielectric substrate and a slot electrode having slots and supported by the second dielectric substrate, and a liquid crystal layer between the TFT board and the slot board, which are positioned with the patch electrodes and the slot electrode facing each other, and a sealant disposed between the TFT board and the slot board and surrounding the liquid crystal layer. The liquid crystal layer includes a liquid crystal compound containing an isothiocyanate group. The sealant includes an ene-thiol compound in which an ene compound and a thiol compound are bonded by using a radical. |
| US10815425B2 |
Quantum dot, manufacturing method of the dot, and compact, sheet member, wavelength conversion member and light emitting apparatus using the quantum dot
A quantum dot has a property that, when subjected to a GC-MS qualitative analysis at 350° C., octadecene (ODE) is present while oleylamine (OLA) is absent. A light emitting apparatus has a fluorescent layer covering and disposed immediately above a light emitting side of a light emitting device. The fluorescent layer, which is disposed immediately above the light emitting device, is formed of a resin with quantum dots dispersed therein. Deteriorations of light emission intensities at respective RGB peak wavelengths of the light emitting device after light emission for 1000 hours at 85° C. are all within 30% of a light emission intensity of the light emitting device before the light emission. Black discoloration caused by the deteriorations of the light emission intensities at the respective RGB peak wavelengths of the light emitting device does not occur in the resin. |
| US10815420B2 |
Proppant comprising a crosslinked polymer for treatment of subterranean formations
Proppants comprise crosslinked polymers for treatment of subterranean formations. The proppants may have a particle size less than or equal to 100 microns. A method of treating a subterranean formation includes placing a proppant including a crosslinked polymer in the subterranean formation. The placing may include placing the proppant in secondary fractures. Placing the proppant may avoid the closure of the secondary fractures. |
| US10815419B2 |
Method for a fracturing fluid system at high temperatures
The method for well-stimulation through a wellbore in a rock formation is hydraulic fracturing under high temperature conditions. The method includes injecting a fracturing fluid system to the rock formation; fracturing the rock formation at a temperature between 150-260 degrees Celsius; and recovering fluid components of the fracturing fluid system from the wellbore and setting the proppant in the fractures. The fracturing fluid system includes proppant and a plurality of fluid components. The fluid components can include water, a gelling agent, and a stabilizer made of ascorbic acid ranging from 50-100 ppt so as to adjust pH and delay said cross linking agent. |
| US10815417B2 |
Invert emulsion containing vegetable oil
An invert emulsion composition which includes a base fluid having an oleaginous phase and a non-oleaginous phase, an emulsifier, and wherein the oleaginous phase includes a mixture of vegetable oil and an oil other than vegetable oil. The composition may also include particles such as proppants or gravel, which may be coated prior to introduction to the composition to assist in stabilization the emulsion. The invert emulsion composition can be employed in fracturing, gravel packing, and diversion operations, and the like. |
| US10815410B2 |
Method of heat transfer between a metallic or non-metallic item and a heat transfer fluid
A method of heat transfer between a metallic or non-metallic item and a heat transfer fluid including a fluid medium, hydrophobic nanoparticles having a lateral size between 26 and 50 μm and a dispersing agent is provided. The nanoparticles concentration/dispersing agent concentration ratio in weight is between 3 and 18 and the nanoparticles do not include carbon nanotubes. A heat transfer fluid is also provided. |
| US10815404B2 |
Impact-resistant polyester pressure-sensitive adhesive
Polyester pressure-sensitive adhesives are described. The polyester includes at least two different diacid residues and at least two different diol residues. The polyester includes at least one pendant group containing an alkenyl group. A ratio of a total number of the at least one pendant group to the total number of ester groups in the polyester is in a range of 0.001 to 0.1. The polyester has a glass transition temperature in a range of −50° C. to −10° C. |
| US10815396B2 |
Thermally conductive pressure-sensitive adhesive sheet
Provided is a thermally conductive PSA sheet that comprises a PSA layer comprising a thermally conductive filler. The PSA sheet has a thermal resistance less than 6.0 cm2·K/W, and also has an adhesive strength N1 at 30 minutes of standing at 23° C. after applied to a stainless steel plate and an adhesive strength N2 at 23° C. after subjected to 5 minutes of heating at 80° C. after applied to a stainless steel plate, satisfying N2/N1≥2. |
| US10815390B2 |
Polyimide resin composition and varnish produced from terminal-modified imide oligomer prepared using 2-phenyl-4,4′-diaminodiphenyl ether and thermoplastic aromatic polyimide prepared using oxydiphthalic acid, polyimide resin composition molded article and prepreg having excellent heat resistance and mechanical characteristic, and fiber-reinforced composite material thereof
An imide resin composition including a terminal-modified imide oligomer of General Formula (1) and a thermoplastic aromatic polyimide of General Formula (2). (In Formula (1), either R1 or R2 shows a phenyl group and the other shows a hydrogen atom; R3 and R4 show a divalent residue of aromatic diamine; R5 and R6 show a tetravalent residue of aromatic tetracarboxylic acid; m and n satisfy relationships of m≥1, n≥0, 1≤m+n≤20, and 0.05≤m/(m+n)≤1; and an arrangement of repeating units may be either a block or random.) (In Formula (2), R1 and R2 show a divalent residue of aromatic diamine; R3 shows a tetravalent residue of aromatic tetracarboxylic acid; m and n satisfy relationships of m≥1 and n≥0, and an arrangement of repeating units may be either a block or random.) |
| US10815388B2 |
Primer compositions for injection molding
Curable compositions, such as by way of exposure to radiation in the electromagnetic spectrum, for use as a primer composition for injection molding applications, are provided. |
| US10815387B2 |
Aqueous ink jet ink composition, ink jet recording method, and ink jet recording apparatus
The aqueous ink jet ink composition contains a pigment dispersion formed of a surface-treated pigment having a phosphorus-containing group on a surface thereof and a resin dispersion, in which a conductivity of the ink composition is 2600 μs/cm or less. |
| US10815379B2 |
pH sensitive fluorescent probe
Fluorescent probes and their salts have high fluorescence quantum yield and high resistance to photobleaching suitable for visualizing various pH environments within cells such as weakly basic, neutral, and weakly acidic environments. The fluorescent probes can have the following structure: |
| US10815376B2 |
Flame-retardant thermoplastic polyurethane
The present invention relates to compositions comprising at least one thermoplastic polyurethane, at least melamine cyanurate, at least one first phosphorus-containing flame retardant (F1) selected from the group consisting of alkyl esters of phosphoric acid and alkyl esters of phosphonic acid, where the alkyl radicals are selected from C1 to C12 alkyl radicals, and at least one further phosphorus-containing flame retardant (F2) selected from the group consisting of derivatives of phosphinic acid, and to the use of such a composition for production of cable sheaths. |
| US10815374B2 |
Renewable polyester film having a low modulus and high tensile elongation
A film that is formed from a thermoplastic composition is provided. The thermoplastic composition contains a rigid renewable polyester and a polymeric toughening additive. The toughening additive can be dispersed as discrete physical domains within a continuous matrix of the renewable polyester. An increase in deformation force and elongational strain causes debonding to occur in the renewable polyester matrix at those areas located adjacent to the discrete domains. This can result in the formation of a plurality of voids adjacent to the discrete domains that can help to dissipate energy under load and increase tensile elongation. To even further increase the ability of the film to dissipate energy in this manner, the present inventors have discovered that an interphase modifier may be employed that reduces the degree of friction between the toughening additive and renewable polyester and thus reduces the stiffness (tensile modulus) of the film. |
| US10815373B2 |
Thermoset resin composite materials comprising inter-laminar toughening particles
A resin system containing: (i) a thermosetting resin precursor component comprising one or more multi-functional epoxy resin precursor(s) having a functionality of at least three, preferably wherein said precursor(s) are selected from a tri-functional epoxy resin precursor and/or a tetra-functional epoxy resin precursor; (ii) a thermoplastic polyamide particle component wherein the polyamide particles have a melting temperature TPA; and (iii) one or more curing agent(s), wherein the resin precursor component, the thermoplastic particle and the curing agent(s) are selected such that gelation of the epoxy matrix during the cure cycle of the resin system occurs at a gelation temperature TGEL which is at or below TPA. |
| US10815370B2 |
Liquid (meth)acrylic composition comprising a multistage polymer and a (meth)acrylic monomer, its method of preparation and its use
The present invention relates to a liquid (meth) acrylic composition comprising a (meth) acrylic monomer, a (meth) acrylic polymer and a multistage polymer. In particular the present invention it relates to liquid composition comprising a (meth) acrylic monomer, a (meth) acrylic polymer and a multistage polymer that can be used as a syrup and especially as a syrup for impregnation. More particularly the present invention relates also to a process for preparing a liquid composition comprising a (meth) acrylic monomer, a (meth) acrylic polymer and a multistage polymer. |
| US10815367B2 |
Moulding compositions based on vinylaromatic copolymers for 3D printing
Thermoplastic moulding composition for 3D printing containing a polymer mixture A made of components a and b: a being from 30 to 95% by weight of at least one vinylaromatic copolymer a with average molar mass Mw from 150 000 to 360 000 g/mol, b being from 5 to 70% by weight of at least one impact modifier b, where the viscosity of the moulding composition (measured in accordance with ISO 11443) at shear rates of from 1 to 10 l/sec and at a temperature of 250° C. is not higher than 1×105 Pa*s and the Melt Volume Rate (MVR, measured in accordance with ISO 1133 for 220° C. and 10 kg load) is more than 6 ml/10 min. |
| US10815366B2 |
Propylene resin composition and injection molded article
The present invention relates to a propylene resin composition comprising a propylene-based polymer (component A) and an ethylene-α-olefin copolymer (component B), wherein a content of the component A and a content of the component B are 60 to 90 parts by mass and 10 to 40 parts by mass, respectively, with respect to 100 parts by mass in total of the component A and the component B, and a degree of orientation of a b-axis in an α crystal of the component A in a molded article that is obtained by injection molding the propylene resin composition into a mold cavity of 100 mm (width)×400 mm (length)×3 mm (thickness) under conditions of a cylinder temperature of 220° C., a mold temperature of 50° C. and an injection speed of 23 mm/sec is 85.0% or more. |
| US10815363B2 |
Glass flakes and resin composition
Glass flakes of the present invention include glass flake substrates and a coating covering at least a portion of the surface of each of the glass flake substrates and composed of a binder. The binder includes a silane coupling agent, an epoxy resin, and a carbodiimide compound as essential components and includes, as an optional component, a crosslinking agent other than a carbodiimide compound. The total amount of the carbodiimide compound and the crosslinking agent is 20 mass % or less with respect to the total mass of the binder. |
| US10815358B2 |
Reinforcing material for rubber comprising aluminosilicate particles and rubber composition for tires comprising the same
The present disclosure relates to a reinforcing material for rubber including aluminosilicate particles, and a rubber composition for tires including the same. The reinforcing material for rubber according to the present disclosure exhibits excellent dispersibility in the rubber composition and reinforcing effect, and thus can be suitably used for eco-friendly tires requiring high efficiency and high fuel efficiency characteristics. |
| US10815354B2 |
Bead expanded molded article, resin expanded particles, method for producing resin expanded particles, expandable resin particles and method for producing bead expanded molded article
Provided is a bead expanded molded article comprising a plurality of resin expanded particles that are fusion-bonded with each other, in which the resin expanded particles mainly include a resin having a glass transition temperature of 180° C. or more. |
| US10815353B1 |
Composition of and nozzle for spraying a single-component polyurethane foam
A composition for a single-component polyurethane foam and a method of using the same. The composition comprises a polyether or polyester or a combination thereof with functionality 2 and a hydroxyl number between about 22 mgKOH/g and about 374 mgKOH/g, a polyether or polyester or a combination thereof with functionality 3 and a hydroxyl number between about 84 mgKOH/g and about 842 mgKOH/g, a fire-retarding agent, a silicone stabilizer, a catalyst, polymeric diphenylmethane diisocyanate, a dimethyl ether, propane, isobutane or a combination thereof, and 1,1-difluoroethane or any other Freon, or any combination thereof. |
| US10815352B2 |
Molded foam body, dam rubber, composite body of dam rubber and panel, and method for increasing sound transmission loss
Provided are a foam molded body capable of improving damping properties and sound insulation properties of a panel and realizing weight reduction of a panel, a dam rubber, a complex of a dam rubber and a panel, and a method for increasing a sound transmission loss.The present invention is concerned with a foam molded body of a resin composition containing a block copolymer (I) which is a block copolymer having a polymer block (A) composed mainly of a structural unit derived from an aromatic vinyl compound and other polymer block (B), exhibits a peak top temperature of tan δ, as measured under a condition of a thickness of a test piece of 1 mm, a strain amount of 0.1%, a frequency of 1 Hz, a measurement temperature of −70 to 70° C., and a temperature rise rate of 3° C./min in conformity with JIS K7244-10 (2005), of −50 to 50° C., and has a peak top molecular weight determined in terms of standard polystyrene by gel permeation chromatography of 30,000 to 500,000; at least one olefin-based polymer (II) selected from the group consisting of an ethylene-propylene-diene copolymer rubber, an ethylene-vinyl acetate copolymer, and a polyethylene-based resin; a crosslinking agent (III); and a foaming agent (IV). |
| US10815350B2 |
Keycap structure and manufacturing method thereof
A keycap structure includes a keycap body and a single coating layer. The keycap body has a top surface and a bottom surface. The single coating layer is formed on the top surface. The single coating layer is formed by coating a paint. The paint is a UV paint or a PU paint. |
| US10815349B2 |
Resin composition, prepreg, resin sheet, metal foil-clad laminate, and printed circuit board
It is intended to provide a resin composition that suppresses the thermal expansion of a printed circuit board more than ever and also prevents the bleedout of substances from the printed circuit board, while maintaining a high glass transition temperature. The resin composition of the present invention contains an alkenyl-substituted nadimide, a maleimide compound, and an epoxy-modified cyclic silicone compound. |
| US10815348B2 |
Aesculin sturgeon skin gelatin film with antioxidant activity and enterococcus faecalis detection ability and a method of preparing the same
A method of preparing an aesculin sturgeon skin gelatin with antioxidant activity and Enterococcus faecalis detection ability includes: 1) mixing a sturgeon skin gelatin and distilled water in a ratio of 1:15-1:25 (w/v) at 50-70° C. and filtering to obtain a sturgeon skin gelatin solution; 2) adding aesculin and a glycerin solution to the sturgeon skin gelatin solution, stirring the resulted sturgeon skin gelatin solution at 30-50° C. for 30 minutes, and filtering; and 3) removing air bubbles from the sturgeon skin gelatin solution of step 2) under reduced pressure, placing the sturgeon skin gelatin solution on an acrylic glass, and drying the sturgeon skin gelatin solution at in a vented oven 25° C. and 45-55% relative humidity for 24 hours to obtain the aesculin sturgeon skin gelatin film. |
| US10815347B2 |
Blush-resistant film including pigments
Biaxially oriented film and metal laminate composite thereof useful for manufacturing food containers with good resistance to blushing during steam sterilization, comprising a blend of PBT and PET and also incorporating color pigment comprising polar functional groups. The films possess improve resistance to trans-esterification during melt processing, resulting in enhanced crystallinity levels present in the laminated film which leads to little or no blush discoloration during steam sterilization. |
| US10815344B2 |
Composition comprising a fibrous material, a multistage polymer and a (meth) acrylic polymer, its method of preparation and its use
The present invention relates to a composition comprising a fibrous material, a multistage polymer and a (meth)acrylic polymer. The composition can be in form of a prepreg, a preform or a laminate. The present invention further relates to a method for making a composition comprising a fibrous material, a multistage polymer and a (meth)acrylic polymer and its use in making composite articles. The present invention also relates to a process for preparing a composition comprising a fibrous material, a multistage polymer and a (meth)acrylic polymer and its use for producing fibre reinforced impact modified composites. |
| US10815343B2 |
Composition for preparing polyimide or poly(imide-amide) copolymer, polyimide or poly(imide-amide) copolymer, article including polyimide or poly(imide-amide) copolymer, and display device including the article
A composition for preparing at least one of a polyimide and a poly(imide -amide) copolymer, the composition including at least one of a polyamic acid and a poly(amic acid-amide) copolymer, and at least one of a carbodiimide derivative and a carbodiimidazole derivative. |
| US10815342B2 |
Process for producing a stabilizer dispersion and process for producing a thermoplastic composition stabilized with the stabilizer dispersion
The invention relates to a process for producing a stabilizer dispersion S, wherein the stabilizer dispersion is an aqueous composition comprising at least one phenolic stabilizer A, at least one thio co-stabilizer B, at least one surfactant C and at least one silicon oil component D. Further the present invention is directed to a process for producing a thermoplastic moulding composition, in particular an composition based on acrylonitrile butadiene styrene copolymers (ABS), using the stabilizer dispersion S. |
| US10815341B2 |
Polymeric materials
A liquid formulation for addition to a polymeric material comprises a vehicle, an additive (e.g. a colourant) and carbonyl bis (1-caprolactan)). The liquid formulation may be used to colour melt spun fibre (e.g. PET or polyamide). |
| US10815340B2 |
Polymer for tissue engineering
The invention relates to a polymer for tissue engineering from biodegradable polyphosphazenes, having photopolymerizable side groups, wherein the side groups of the polyphosphazenes are formed exclusively from amino acids and/or amino acid derivatives, which are bonded to the backbone of the polyphosphazene via the amino group of the amino acid and to a spacer attached to the acid group with a carbon chain of length m, which has a vinyl group at the free end, wherein m=0 to m=10. |
| US10815335B2 |
Ring-opening polymerizations using a flow reactor
Techniques regarding the synthesis of polyesters and/or polycarbonates through one or more ring-opening polymerizations conducted within a flow reactor and facilitated by a urea anion catalyst and/or a thiourea catalyst are provided. For example, one or more embodiments can comprise a method, which can comprise polymerizing, via a ring-opening polymerization within a flow reactor, a cyclic monomer in the presence an organocatalyst comprising a urea anion. |
| US10815333B2 |
High-modulus low-shrinkage polyester industrial yarn and its preparation method
A high-modulus low-shrinkage polyester industrial yarn obtained by subjecting a polyester to dissolution, washing and solid state polycondensation followed by spinning. The high-modulus low-shrinkage polyester industrial yarn has a dry heat shrinkage rate of 2.0±0.25% under test conditions of 177° C.×10 min×0.05 cN/dtex. The average value of the crystal volume Vc of the high-modulus low-shrinkage polyester industrial yarn is larger than 230 nm3. The high-modulus low-shrinkage polyester industrial yarn has a fiber modulus of ≥100 cN/dtex. The polycondensation catalyst consists of magnesium ethylene glycol and antimony ethylene glycol, which has a small thermal degradation coefficient. |
| US10815331B2 |
Autocatalytic polyols
The present invention discloses a polymeric polyol composition useful for making polyurethane polymers, especially polyurethane foams. Said polyurethane polymer foams demonstrate a good balance of mechanical properties, physical properties, and low emissions. The polymeric polyol composition is the reaction product(s) of (i) a polyamine initiator composition comprising the polymerization product(s) of aminoethylpiperazine with (ii) at least one epoxide compound, at least one glycidyl ether compound, or mixtures thereof. |
| US10815330B2 |
Thermolatently catalysed two-component system
The invention relates to a two-component system containing a component A) comprising at least one NCO-reactive connection, and a component B) comprising at least one polyisocyanate, characterised in that the component A) contains ≥400 to ≤9500 wt. ppm water, in relation to the total weight of the component A), and the component A) and/or the component B) contains at least one thermolatent, inorganic, tin-containing catalyst. The invention also relates to a method for producing a coating on a substrate, coatings that can be obtained with the method, the use of the component A) or B) in the two-component system, and substrates coated with the coating, in particular coated vehicle bodies or vehicle parts. |
| US10815326B2 |
High molecular weight multimodal elastomer compositions with good processability
Provided herein are multimodal elastomer compositions comprising a first polymer fraction and a second polymer fraction, and methods for making such compositions. The elastomer compositions are preferably ethylene, α-olefin, copolymers or ethylene, α-olefin, polyene terpolymers. The elastomer compositions have high Mooney viscosity, thereby providing for improved elastomeric properties in compounds and other articles formed from the elastomer compositions. Surprisingly, the high Mooney viscosity compositions exhibit a much lower than expected viscosity when formulated into elastomer compounds. Thus, the processing detriments typically associated with high Mooney viscosity elastomers are minimized through the use of the elastomer compositions, and methods for making them, disclosed herein. |
| US10815325B2 |
High molecular weight multimodal elastomer compositions with good processability
Provided herein are multimodal elastomer compositions comprising a first polymer fraction and a second polymer fraction, and methods for making such compositions. The elastomer compositions are preferably ethylene, α-olefin, copolymers or ethylene, α-olefin, polyene terpolymers. The elastomer compositions have high Mooney viscosity, thereby providing for improved elastomeric properties in compounds and other articles formed from the elastomer compositions. Surprisingly, the high Mooney viscosity compositions exhibit a much lower than expected viscosity when formulated into elastomer compounds. Thus, the processing detriments typically associated with high Mooney viscosity elastomers are minimized through the use of the elastomer compositions, and methods for making them, disclosed herein. |
| US10815323B2 |
Silane-modified polymer, rubber compounding ingredient, and rubber composition
A silane-modified polymer having a polyisoprene skeleton and a hydrolyzable silyl group is useful as a rubber compounding ingredient. When added to a rubber composition, it is effective for improving the wet grip and substantially reducing the hysteresis loss of the cured rubber composition. Low fuel consumption tires may be manufactured from the rubber composition. |
| US10815314B2 |
Amine compound, modified conjugated diene-based polymer containing functional group derived therefrom, and method of preparing the modified conjugated diene-based polymer
The present invention relates to a modified conjugated diene-based polymer containing a functional group derived from a tertiary amine compound represented by Formula 1, a method of preparing the same, and a tertiary amine compound represented by Formula 1. |
| US10815313B2 |
Method for preparing a cellulose sponge
A method for preparing a cellulose sponge, comprising: (A) providing a solution of hydroxypropyl cellulose having a self-crosslinkable substituent; and (B) adding an initiator and a catalyst into the solution of hydroxypropyl cellulose having the self-crosslinkable substituent for crosslinking, wherein a method for preparing the hydroxypropyl cellulose having the self-crosslinkable substituent comprises: (a) dissolving hydroxypropyl cellulose in dimethylformamide to form a hydroxypropyl cellulose solution; (b) dissolving a compound comprising the self-crosslinkable substituent in dimethylformamide and slowly adding it drop by drop into the hydroxypropyl cellulose solution; (c) adding an alcohol for reaction; and (d) reacting and drying at room temperature to form the hydroxypropyl cellulose having the self-crosslinkable substituent. |
| US10815312B2 |
Bifunctional peptide having capability to permeate cells and capability to regenerate muscles and use thereof
Disclosed are a bifunctional peptide having the capability to permeate cells and the capability to regenerate muscles and the use thereof. Advantageously, the bifunctional peptide has a function of regenerating muscle cells and thus is useful for the prevention or treatment of diseases affecting muscle regeneration, and additionally has the capability to permeate cells and thus eliminates the necessity to adhere an additional peptide or add other agent or drug for cell permeation of the peptide, thereby finally exerting an efficient muscle generation effect. Thus, the bifunctional peptide can be easily applied to various surgical regenerative treatments and can shorten the treatment period. |
| US10815308B2 |
FIXaxFX bispecific antibody with common light chain
Bispecific antigen binding molecules (e.g., antibodies) that bind blood clotting factors, factor IXa (FIXa) and factor X (FX), and enhance the FIXa-catalysed activation of FX to FXa. Use of the bispecific antigen binding molecules to control bleeding, by replacing natural cofactor FVIIIa which is deficient in patients with haemophilia A. |
| US10815307B2 |
Antibodies, pharmaceutical compositions and uses thereof
The present invention provides antibodies or the antigen-binding portion thereof, that bind to one or more carbohydrate antigens. Also disclosed herein are pharmaceutical pharmaceutical compositions and methods for the inhibition of cancer cells in a subject in need thereof. The pharmaceutical compositions comprise an antibody or an antigen-binding portion thereof and at least one pharmaceutically acceptable carrier. |
| US10815303B2 |
Fusion protein for restoring the functions of failing immune cells and application thereof
A fusion protein for restoring functions of failing immune cells and application thereof. The fusion protein has a functional area for recognizing the failing immune cell and a functional area for conducting activation and amplification on the failing immune cell. The two functional areas are connected through a non-functional amino acid fragment with a certain length. The functional area for recognition uses the immune checkpoint specific antibody to recognize a phenotypic receptor of failing immune cells. The functional area for conducting activation and amplification adopts the cytokine or functionally-similar mutants, a ligand of the phenotypic receptor or functionally-similar mutants or an activating antibody to activate failing immune cells. The fusion protein recognizes failing immune cells, conducts activation and amplification on recognized failing immune cells, restores functions of killing antigen positive cells by the immune cells, and enhances inhibition of tumor growth and virus infection control. |
| US10815302B2 |
Anti-PD-1 antibody and use thereof
This invention provides antibodies or functional fragments thereof that bind to PD-1 with high affinity. The invention provides nucleic acid molecules encoding the antibodies or the fragments thereof according to the present invention, expression vectors and host cells for expressing the antibodies or the functional fragments thereof according to the present invention, as well as methods for producing the antibodies or the functional fragments thereof according to the present invention. The present invention also provides immunoconjugates and pharmaceutical compositions comprising the antibodies or the functional fragments thereof according to the present invention. The present invention additionally provides methods for treating a plurality of diseases (comprising cancers, infectious diseases and inflammatory diseases) by using the antibodies or the functional fragments thereof disclosed herein. |
| US10815299B2 |
Anti-KIR antibodies, formulations, and uses thereof
A novel IgG4 isotype anti-KIR antibody, novel formulations of this and other IgG4 anti-KIR antibodies, and methods of using such formulations are provided. Also described are compositions, formulations, dosages, and administration regimens suitable for NK cell activation and therapeutic applications of anti-KIR antibodies, as well as kits comprising one or more anti-KIR antibodies with instructions for use in treating cancer. |
| US10815287B2 |
Acylated derivative of human insulin or analogue thereof
Provided is an acylated derivative of human insulin or an analogue thereof. Specifically disclosed is an acylated derivative of a human insulin analogue, or zinc complex thereof; the human insulin analogue being derivatized is preferably Des(B30) human insulin; the acylated derivative is longer-lasting than existing insulin analogues and acylated derivatives thereof, its blood glucose reduction is more steady, and it is more stable in storage. |
| US10815279B2 |
Capsid-modified rAAV vector compositions and methods therefor
Disclosed are capsid-modified rAAV expression vectors, as well as infectious virions, compositions, and pharmaceutical formulations containing them. Also provided are methods of preparing and using the disclosed capsid-protein-mutated rAAV constructs in a variety of diagnostic and therapeutic modalities, including, inter alia, as mammalian cell-targeting delivery agents, and as human gene therapy vectors. Also disclosed are large-scale production methods for capsid-modified rAAV expression vectors, viral particles, and infectious virions having improved transduction efficiencies over those of the corresponding, un-modified, rAAV vectors, as well as use of the disclosed compositions in the manufacture of medicaments for a variety of in vitro and/or in vivo applications. |
| US10815276B2 |
Cell penetrating peptides and methods of making and using thereof
Disclosed herein are compounds having activity as cell penetrating peptides. In some examples, the compounds can comprise a cell penetrating peptide moiety and a cargo moiety. The cargo moiety can comprise one or more detectable moieties, one or more therapeutic moieties, one or more targeting moieties, or any combination thereof. In some examples, the cell penetrating peptide moiety is cyclic. In some examples, the cell penetrating peptide moiety and cargo moiety together are cyclic. In some examples, the cell penetrating peptide moiety is cyclic and the cargo moiety is appended to the cyclic cell penetrating peptide moiety structure. In some examples, the cargo moiety is cyclic and the cell penetrating peptide moiety is cyclic, and together they form a fused bicyclic system. |
| US10815272B2 |
CD31 peptides
The present invention provides peptides corresponding to fragments of CD31 that inhibit platelet and leukocyte activation, and to their use in the treatment of thrombotic disease. These peptides find use as therapeutic agents in the treatment of inflammatory diseases and thrombotic diseases such as atherothrombosis, in particular when immobilised onto solid supports. |
| US10815269B2 |
Multimodal anion exchange matrices
The invention discloses a separation matrix which comprises a plurality of separation ligands, defined by the formula R1-L1-N(R3)-L2-R, immobilized on a support, wherein R1 is a five- or six-membered, substituted or non-substituted ring structure or a hydroxyethyl or hydroxypropyl group; L1 is either a methylene group or a covalent bond; R2 is a five-or six-membered, substituted or non-substituted ring structure; L2 is either a methylene group or a covalent bond; R3 is a methyl group; and wherein if R1 is a hydroxyethyl group and L1 is a covalent bond, R2 is a substituted aromatic ring structure or a substituted or non-substituted aliphatic ring structure. |
| US10815266B2 |
β-D-2′-deoxy-2′-α-fluoro-2′-β-C-substituted-2-modified-N6-substituted purine nucleotides for HCV treatment
A compound of the structure: or a pharmaceutically acceptable salt or composition thereof for the treatment of a host infected with or exposed to an HCV virus or other disorders more fully described herein. |
| US10815263B2 |
Method for purifying P1,P4-di(uridine 5′-)tetraphosphate
To provide an easy and practical iron ion removal method, as a method for purifying P1,P4-di(uridine 5′-)tetraphosphate from a solution containing iron ions.Purification is performed by a purification method including a method for purifying P1,P4-di(uridine 5′-)tetraphosphate by removing iron ions from an aqueous solution or hydrophilic solvent solution containing P1,P4-di(uridine 5′-)tetraphosphate and iron ions, including (1) a step of purification using a chelating resin packed column, and (2) a step of adjusting the pH of the solution after said purification step using the chelating resin packed column to 5.5 or less, and then crystallizing P1,P4-di(uridine 5′-)tetraphosphate, or a step of treating the solution after said purification step using the chelating resin packed column with zinc chloride-activated activated carbon. |
| US10815261B2 |
Compounds produced from stevia and process for producing the same
Various ingredients and compositions are prepared from Stevia rebaudiana Bertoni plant. The compositions can be used as bulking agents, and sweeteners in foods, beverages, cosmetics and pharmaceuticals. |
| US10815256B2 |
Dithiophene compound, preparation and its application in organic photovoltaics thereof
The present invention disclosed a novel (4,8-bis(5-(trimethylstannyl)thiophen-2-yl)benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl)bis(trimethylstannane) compound, its preparation and use for the synthesis of polymers, which is used to build devices for capacitor and solar applications. The present invention further discloses to an improved process for the synthesis of DTBDT having improved yields. |
| US10815253B2 |
Preparation method for zeolitic imidazolate frameworks
The present invention provides a preparation method for zeolitic imidazolate frameworks. The preparation method comprises: adding a metal carbonate or oxide, an organic ligand to a hydrophilic liquid to obtain a mixture; introducing an acidic gas to reach a reaction pressure of 0.1 MPa to 2.0 MPa, and reacting for a predetermined time; heating to 30° C.-60° C. and vacuuming to obtain the zeolitic imidazolate framework. The present invention also provides a zeolitic imidazolate framework obtained by the above preparation method. The preparation method according to the present invention is environmentally friendly and has a high yield. |
| US10815250B2 |
AhR modulators
Provided herein are compounds, compositions and methods of using the compounds and compositions for the treatment of diseases modulated, as least in part, by AhR. The compounds are represented by formulae: wherein the letters and symbols X1, X2, Z, R1b, R1c, R1d, R1e, R2a, R2b, R2c and R2d have the meanings provided in the specification. |
| US10815246B2 |
Thailanstatin analogs
The invention provides novel cytotoxic compounds and cytotoxic conjugates comprising these cytotoxic compounds and cell-binding agents. More specifically, this invention relates to novel thailanstatin A analogs, useful as cytotoxic small molecule toxins in antibody-drug conjugates (ADCs). The present invention further relates to compositions including these cytotoxic compounds and ADCs, and methods for using these toxins and ADCs to treat pathological conditions including cancer. |
| US10815240B2 |
Manufacturing process and intermediates for a pyrrolo[2,3-d]pyrimidine compound and use thereof
The present invention relates to a manufacturing process and intermediates for preparing a crystalline or non-crystalline form of N-((1S,3S)-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)cyclobutyl)propane-1-sulfonamide. The present invention also relates to salt forms and pharmaceutical compositions comprising the crystalline form, and to methods for use of the compound prepared from a crystalline form in the treatment of various diseases. |
| US10815239B2 |
Compounds useful as inhibitors of ATR kinase
The present invention relates to compounds useful as inhibitors of ATR protein kinase. The invention relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and solid forms of the compounds of this invention.The compounds of this invention have formula I-A or I-B: wherein the variables are as defined herein. |
| US10815237B2 |
Antimicrobials and methods of making and using same
The present disclosure relates generally to the field of antimicrobial compounds and to methods of making and using them. These compounds are useful for treating, preventing, reducing the risk of, and delaying the onset of microbial infections in humans and animals. In some embodiments, the present disclosure provides a compound of Formula (I) or a tautomer thereof or a pharmaceutically acceptable salt of the compound or tautomer. |
| US10815235B2 |
Polycyclic compounds and uses thereof
The present invention provides novel neuromodulatory compounds and compositions thereof. The invention also relates to methods of treating various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; as well as intermediates for the preparation compounds. |
| US10815233B2 |
Dihydroindolizinone derivative
A compound represented by general formula (I) (wherein all symbols are as defined in the description) or a salt, solvate, N-oxide form or prodrug thereof is a potent FXIa inhibitor, has excellent oral absorption properties and kinetics in blood, can exert a potent anti-coagulation activity over a long period of time after being administered orally, and has a discrepancy between the anti-coagulation activity thereof and the CYP-inhibiting activity thereof. Therefore, the compound or the salt, solvate, N-oxide form or prodrug thereof can be used as an efficient prophylactic and/or therapeutic agent for vascular occlusive diseases. |
| US10815232B2 |
Crystalline forms of viral-protein inhibitor drug VX-787, processes for preparation thereof and use thereof
The present disclosure relates to novel crystalline forms of VX-787, processes for preparation thereof and use thereof. VX-787 is a viral-protein inhibitor drug. The present disclosure provides crystalline form CS1, crystalline form CS2, crystalline form CS3, and crystalline form CS4 of compound (I) hydrochloride. The present disclosure also provides crystalline form CS3 and crystalline form CS9 of compound (I).free form. |
| US10815228B2 |
Aztreonam derivatives and uses thereof
Disclosed herein are aztreonam derivatives, therapeutic methods of using the aztreonam derivatives, particularly in combination with β-lactamase inhibitors, and pharmaceutical compositions thereof. The aztreonam derivatives can be administered orally to provide orally bioavailable aztreonam. |
| US10815224B2 |
Monocyclic heteroaryl substituted compounds
Disclosed are compounds of Formulas (I), (II), (III), (IV), (V), (VI), (VII), or (VIII): (I) (II) (III) (IV) (V) (VI) (VII) (VIII) or a stereoisomer, tautomer, pharmaceutically acceptable salt, solvate or prodrug thereof, wherein R3 is a monocyclic heteroaryl group substituted with zero to 3 R3a; and R1, R2, R3a, R4, and n are defined herein. Also disclosed are methods of using such compounds as PAR4 inhibitors, and pharmaceutical compositions comprising such compounds. These compounds are useful in inhibiting or preventing platelet aggregation, and are useful for the treatment of a thromboembolic disorder or the primary prophylaxis of a thromboembolic disorder. |
| US10815221B2 |
Crystal forms of an androgen receptor antagonist, preparation method and use thereof
The present disclosure relates to novel crystalline forms of an androgen receptor antagonist drug (ODM-201 represented by formula (I)), preparation method thereof and use thereof. The crystalline form B or the crystalline form C of ODM-201 provided by the present disclosure has low hygroscopicity, good stability, high solubility, excellent flowability, optimal particle size with uniform distribution, which provides a new choice for the preparation of drugs containing ODM-201 and is of great value for drug development. |
| US10815218B2 |
Benzoimidazole derivatives as PAD4 inhibitors
Compounds of formula (I): wherein X, Y, R1 and R3-R11 are as herein defined, and salts thereof are PAD4 inhibitors and may be useful in the treatment of various disorders, for example rheumatoid arthritis, vasculitis, systemic lupus erythematosus, ulcerative colitis, cancer, cystic fibrosis, asthma, cutaneous lupus erythematosis, and psoriasis. |
| US10815216B2 |
Process for the preparation of aripiprazole lauroxil
The present invention relates to an improved process for the preparation of Aripiprazole Lauroxil of Formula (I). |
| US10815214B2 |
Regioselective N-2 arylation of indazoles
A novel process is provided for the efficient preparation of an asymmetric compound of structural formula I: comprising a copper-catalyzed, carbon-nitrogen cross-coupling step. The process described as part of the present invention can be used to manufacture poly (ADP-ribose) polymerase (PARP) inhibitors, which may be useful for the treatment of cancer. In particular, the present invention describes a process for the manufacture of the PARP inhibitor, 2-{4-[(3S)-piperidin-3-yl]phenyl}-2H-indazole-7-carboxamide. |
| US10815213B2 |
Bruton's tyrosine kinase inhibitors
Disclosed herein are compounds that form covalent bonds with Bruton's tyrosine kinase (BTK). Methods for the preparation of the compounds are disclosed. Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the BTK inhibitors are disclosed, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, and inflammatory diseases or conditions. (Formula I) |
| US10815210B2 |
Benzocyclobutane derivatives useful as dual SGLT1 / SGLT2 modulators
The present invention is directed to benzocyclobutane derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions modulated by SGLT activity, more particularly dual SGLT1/2 activity. More particularly, the compounds of the present invention are useful in the treatment of for example, Type II diabetes mellitus, Syndrome X, and complications and symptoms associated with said disorders. |
| US10815204B2 |
Process for the preparation of diphenylpyrazine derivatives
The present invention relates to a process for the preparation of amorphous Selexipag from Selexipag crystalline salts using a solvent. |
| US10815201B2 |
Method for producing pitavastatin calcium
Production of pitavastatin calcium safely on an industrial scale with a high yield and high selectivity at low cost. A method of producing pitavastatin calcium including step (i) for acetalizing a compound represented by the formula (1) to give a compound represented by the formula (3), step (ii) for reacting a compound represented by the formula (3) with an acid to give a compound represented by the formula (4), and step (iii) for hydrolyzing a compound represented by the formula (4) and reacting same with a calcium compound. |
| US10815200B2 |
18F—tagged inhibitors of prostate specific membrane antigen (PSMA) and their use as imaging agents for prostate cancer
The present invention generally relates to the field of radiopharmaceuticals and their use in nuclear medicine as tracers and imaging agents for various disease states of prostate cancer. |
| US10815194B2 |
Process for the preparation of mono-protected α,ω-diamino alkanes
The present invention relates to a process for the synthesis of mono-protected α,ω-diamino alkanes, the use of said process in a process for the synthesis of a linker drug comprising an α,ω-diamino alkane moiety and the use of the process of the present invention in a process for preparing an antibody-drug conjugate comprising an α,ω-diamino alkane moiety. |
| US10815192B2 |
U-47700 immunoassay
Antibodies, immunoassay methods and kits for the detection and determination of 3,4,-dichloro-N-[2-(dimethylamino)cyclohexyl]-N-methylbenzamide and 3,4,-dichloro-N-[2-(methylamino)cyclohexyl]-N-methylbenzamide, as well as the precursory immunogens, are described. |
| US10815189B2 |
Method for producing nitrobenzene
The invention relates to a method for continuous production of nitrobenzene by means of nitration of benzene with nitric acid and sulfuric acid, in which load change (i.e. a reduction or increase in the quantity of nitric acid supplied to the process per time interval) is particularly advantageously developed. The invention particularly relates to a method in which, in the case of a load reduction, the ratio of the masses of benzene and nitric acid supplied per time interval is significantly increased compared to said ratio before the load change and/or the ratio of the masses of nitric acid and sulfuric acid supplied per time interval is significantly reduced compared to said ratio before the load change. In the event of a load increase, the reverse is carried out. |
| US10815187B2 |
Preparation of vegetable oil-based monomers for use in thermosetting resins
The present embodiments herein generally relate to thermoset resins that are derived from vegetable oil based sources, including fibrous plant sources. The utilization of plant based oil as starting materials makes the technology a green alternative to currently available solutions. This, coupled with the novel synthetic methods that are utilized, results in a transformation of the plant based oils into useful, durable, and resilient thermoset resins. |
| US10815185B2 |
Method for separating dimethyl carbonate from methanol
A method for separating dimethyl carbonate from methanol includes subjecting a raw material containing dimethyl carbonate and methanol to extractive distillation. The extractant contains an ionic liquid and a compound having a general formula of CH3O(CH2CH2O)nCH3, n being an integer of 2-8. The ionic liquid is an imidazole ionic liquid, a pyridine ionic liquid, or a mixture thereof. |
| US10815178B2 |
Intermolecular reaction of propargyl ethers with dimethylfuran in the presence of gold(I) complexes
The present invention relates to a method of preparing ortho substituted phenols from 2,5-dimethylfuran and propargyl ethers in the presence of a gold(I) complex. It is particularly advantageous to use 2,5-dimethylfuran as this offers an ecological beneficial synthesis of said ortho substituted phenols. |
| US10815175B1 |
Method of fabricating diol containing bis-cycloaliphate
A method is provided for fabricating a diol containing a bis-cycloaliphate. The diol is hydrogenated with hydrogen and a catalyst. Therein, the diol has a bis-aromatic. The catalyst comprises an active metal and a catalyst carrier. The active metal is a VIII-B-group transition element. The catalyst carrier is an oxide of IV-B-group element. Thus, the diol containing the bis-cycloaliphate is generated. |
| US10815174B2 |
Storage container and storage method of Z-1-chloro-3,3,3-trifluoropropene
A storage method of HCFO-1233zd (Z) according to an embodiment of the present invention, includes using a storage container having a liquid-contact portion thereof. The liquid-contact portion is formed of a material selected from the group consisting of epoxy-phenolic resin, phenolic resin, phenolic-butyral resin, stainless steel, iron phosphate, zinc phosphate and glass. |
| US10815173B2 |
Compositions comprising fluoropropenes and fluoropropanes and methods for preparing the compositions
A process is provided comprising contacting and reacting the compound CF3CF2CHXCl, wherein X is H or Cl, or the compound CF3CF═CXCl, wherein X is H or Cl, with hydrogen in the presence of a catalyst consisting essentially of Cu, Ru, Cu—Pd, Ni—Cu, and Ni—Pd, to obtain as a result thereof reaction product comprising hydrofluoropropenes or intermediates convertible to said hydrofluoropropenes, notably CF3CF═CH2 and CF3CH═CHF. |
| US10815172B2 |
1,3-butadiene separation and recovery method and 1,3-butadiene separation and recovery apparatus
Disclosed is a 1,3-butadiene separation and recovery method which can reduce the amount of 1,3-butadiene polymer produced when 1,3-butadiene is separated and recovered from a mixed fluid containing 1,3-butadiene. The method includes an extractive distillation step of performing extractive distillation of the mixed fluid to obtain a fraction containing crude 1,3-butadiene, and a dividing wall distillation step of performing dividing wall distillation of the fraction containing crude 1,3-butadiene to obtain a fraction containing an impurity having a higher boiling point than 1,3-butadiene, a fraction containing an impurity having a lower boiling point than 1,3-butadiene, and a fraction containing high-purity 1,3-butadiene. |
| US10815171B2 |
Process for the production of high purity para-xylene and high purity toluene
A process for the production of high purity toluene and para-xylene is described. More specifically, the process involves the production of high purity toluene produced via a light-desorbent selective adsorption process for para-xylene production, such as light desorbent para-xylene extraction, without the need for dedicated solvent extraction or olefin removal from the toluene stream. |
| US10815170B2 |
Oxidative dehydrogenation (ODH) of ethane
Processes and associated reaction systems for the oxidative dehydrogenation of ethane are provided. In particular, a process is provided that comprises supplying a feed gas comprising ethane and oxygen to a multitubular fixed-bed reactor and allowing the ethane and oxygen to react in the presence of an oxidative dehydrogenation catalyst to yield a reactor effluent comprising ethylene; and supplying a coolant to an interior shell space of the multitubular fixed-bed reactor in a flow pattern that is co-current with the flow of the feed gas through reactor. |
| US10815167B2 |
Olefin double bond isomerization catalyst with high poison resistance
A process for the double-bond isomerization of olefins is disclosed. The process may include contacting a hydrocarbon stream including olefins with a γ-alumina-titania isomerization catalyst to convert at least a portion of the olefin to its positional isomer. The γ-alumina-titanic isomerization catalysts disclosed herein may also have the activity to convert alcohol into additional olefins, while having increased resistance to oxygenate poisons. |
| US10815164B2 |
Process for producing styrene
The invention relates to a process for the preparation of styrene or substituted styrenes comprising the steps of: (a) subjecting a feed containing 1-phenyl ethanol or substituted 1-phenyl ethanol to a dehydration treatment in the presence of a suitable dehydration catalyst; (b) subjecting the resulting product mixture to a separation treatment, thus obtaining a stream containing water and styrene or substituted styrene and a residual fraction containing heavy ends; (c) treating the stream containing water and styrene or substituted styrene with a base; (d) separating the treated stream of step (c) into a styrene or substituted styrene-rich product stream and a styrene or substituted styrene-lean waste water stream; (e) treating the styrene or substituted styrene-lean waste water stream with steam in a stripping column, thus obtaining a treated waste water stream and a treated stream comprising steam and styrene or substituted styrene. |
| US10815163B2 |
Systems for reducing resource consumption in production of alcohol fuel by conversion to hydrocarbon fuels
Systems are presented that reduce energy and water consumption in processes for producing fuel from renewable alcohol-containing feedstreams. Alcohol content is converted directly to hydrocarbon transport fuels in a catalytic process, with heat transferred between intermediate process streams to reduce heat energy consumption. Overall water consumption is reduced by recovery of water from the catalytic process and reduction of water temperature to reduce evaporative losses. |
| US10815161B2 |
Reactive materials for manipulating propagation rates and a resulting chemical time delay
The present invention is directed to embodiments of reactive material (RM) and an associated chemical time delay that includes an RM, according to an embodiment of the present invention. One embodiment includes a delay material that is an RM patterned on a substrate using lithographic techniques. Another embodiment includes a delay material that is an RM deposited on a patterned substrate such as a mesh. The present invention also includes a chemical time delay that includes either embodiment of the delay material, or any variation on the delay material that would be known to or conceivable to one of skill in the art. |
| US10815149B2 |
Hydrophobic finish compositions with extended flow time retention and building products made thereof
Disclosed are hydrophobic finish compositions and cementitious articles made with the hydrophobic finish compositions. In some embodiments, the article is a waterproof gypsum panel surface reinforced with inorganic mineral fibers that face a flexible and hydrophobic cementitious finish possessing beneficial waterproofing properties. The waterproof gypsum panels of the invention have many uses, such as, tilebacker board in wet or dry areas of buildings, exterior weather barrier panel for use as exterior sheathing, and roof cover board having water durability and low surface absorption. The flexible and hydrophobic cementitious finish can include fly ash, film-forming polymer, silane compound (e.g., alkyl alkoxysilane), an extended flow time retention agent including either one or more carboxylic acids, salts of carboxylic acids, or mixtures thereof, and other optional additives. |
| US10815148B2 |
Glazing comprising a protective coating
A material includes a transparent substrate coated with a stack of thin layers including at least one silver-based functional layer, wherein the stack includes a protective coating deposited on top of at least one portion of the functional layer, the protective coating including: a lower protective layer having a thickness of between 1 and 10 nm, a central protective layer based on carbon graphite located on top of the lower protective layer, and an upper protective layer having a thickness of between 1 and 10 nm located on top of the central protective layer. |
| US10815145B2 |
High index glass and devices incorporating such
According to at least one embodiment a glass comprises: a refractive index N of greater than 1.65 at a wavelength λ, where λ=587.6 nm; a glass density of not more than 4.2 g/cm3; Abbe number Vd greater than 30; the glass comprising greater than 0.03 wt % of rare earth oxide with an atomic number of 58 or higher. |
| US10815142B2 |
Gradient fining tank for refining foamy molten glass and a method of using the same
A gradient fining tank and a method of operating the tank to refine foamy molten glass is disclosed. The gradient fining tank includes a floor, a roof, and two laterally-spaced sidewalls that at least partially define an interior chamber of the tank. The floor of the tank is profiled to provide the tank with an extended shallow portion that defines an inlet to the interior chamber and a deep holding portion that defines an outlet from the interior chamber. An entry section of the floor provides the extended shallow portion of the tank and a transition section and exit section of the floor provide the deep holding portion. A depth of the interior chamber at an outlet end of the deep holding portion is greater than a depth of the interior chamber at the outlet end of the extended shallow portion. |
| US10815140B2 |
System and method for treating and recycling process water
A system and a method for treating and recycling process water has a cylindrical sedimentation tank and a cylindrical tank for flotation and storage downstream of the sedimentation tank. Water is added to an inlet at the upper part of the sedimentation tank, and treated water is removed from an outlet at the lower part of the flotation tank for recycling. A screw in the sedimentation tank has a major diameter similar the sedimentation tank, which forces water to flow rotationally from the top towards the bottom of the sedimentation tank. A riser between the sedimentation tank and the flotation tank with one end in a lower part of the sedimentation tank, and the other end at an upper part of the flotation tank. A cleaning loop with ozone added is between the tanks, removing water from the flotation tank and returning it to the sedimentation tank. |
| US10815132B2 |
Apparatus and method for treating waste water containing ammonium salts
The present invention relates to the waste water treatment field, and discloses apparatus and method for treating waste water containing ammonium salts, which contains NH4+, SO42−, Cl−, and Na+. In the method of the present invention, the pH value of the waste water to be treated is adjusted to a specific range in advance; sodium sulfate crystal and relatively concentrated ammonia are obtained by first evaporation, and then sodium chloride crystal and relatively dilute ammonia is obtained by second evaporation; alternatively, sodium chloride crystal and relatively concentrated ammonia is obtained by third evaporation, and then sodium sulfate crystal and relatively dilute ammonia are obtained by fourth evaporation. The method of the present invention can recover ammonia, sodium sulfate, and sodium chloride from the waste water respectively, so that the resources in the waste water can be reused as far as possible. |
| US10815129B1 |
Method of fabricating rigid radiation reflectors
A rigid radiation reflector is fabricated from a powdered material transparent to light in a wavelength band extending from approximately 0.2 micrometers to at least 8 micrometers. The powdered material is dispersed in a liquid wherein the powdered material is at least 95% insoluble in the liquid. The resulting mixture is molded under pressure at room temperature and then sintered to generate a porous solid. The porous solid is cooled to room temperature. A surface of the porous solid is then coated with a light-reflecting metal. |
| US10815125B2 |
Removable non-conjugated polymers for dispersing carbon nanotubes
Polymers having pendant polycyclic aromatic hydrocarbon (PAH) groups covalently bound to the polymer backbone via thioester bonds are provided. The PAH groups are covalently bound to the backbone of the polymer by a molecular linker that includes a thioester bond. Also provided are dispersions of polymer-coated carbon nanotubes and carbon nanotube films formed from the dispersions. |
| US10815114B2 |
Effervescent liquid dispenser
A container is disclosed including an effervescent liquid and an effervescent liquid dispenser including pressurized gas from a pressurized gas source, and a regulator in selective fluid communication with the container and the pressurized gas source. In response to a differential pressure applied to the regulator being less than a first threshold value between a container pressure and an environmental pressure of an environment surrounding the dispenser, pressurized gas from the pressurized gas source is permitted to flow into the regulator chamber and the container until the first threshold value is achieved. In response to the differential pressure applied to the regulator being greater than the first threshold value between the container pressure and the environmental pressure, pressurized gas from the pressurized gas source is prevented from flowing into the regulator chamber and the container and in which the liquid dispenser is permanently affixed to the container. |
| US10815110B2 |
Liquid product dispensing system
Disclosed embodiments provide a liquid product dispensing system. Cans are transported onto a weigh plate. The weigh plate is coupled to a dispensing system such that, when the can is filled with product to a predetermined weight, the dispensing system stops the flow of product into the can. A transport system then moves the filled cans from the weigh plate and moves another set of empty cans onto the weigh plate, and the process continues, enabling high-speed production of canned beverages. |
| US10815109B2 |
Closure tool for a centrifuge sample container and method for removing a closure from a centrifuge sample container
A tool for removing first and second centrifuge bottle closure members from a centrifuge bottle includes a tool head including an aperture sized and shaped to receive a protruding portion of the first centrifuge bottle closure member. The tool further includes an elongate shaft extending from the tool head to a distal end and including a tapered portion adjacent the distal end. The tapered portion is sized and shaped to be at least partially inserted in a recessed portion of the second centrifuge bottle closure member. The aperture is configured to transfer torque to the first centrifuge bottle closure member during a rotating operation of the tool and the tapered portion is configured to exert an output force on the second centrifuge bottle closure member during a prying operation of the tool. |
| US10815105B2 |
Quick connect system for industrial and construction equipment
A quick-connect connection system assembly for attaching attachments or tools to industrial and construction equipment for purposes of moving and placing materials and items, particularly heavy items, at varying heights relative to the ground. The connection system can have a mounting mechanism that generally comprises a rotatable latch that can be selectively retained in at least one of an open position and a closed position, including through the use of a magnet coupled with the mounting mechanism. The rotatable latch can be selectively rotated between the open and closed positioned via interaction with a cross member of the industrial equipment and the effect of forces acting upon the rotatable latch member, and with limited interaction by an operator of the industrial equipment. |
| US10815100B1 |
Grappling assembly for use with utility equipment
A utility system may include at least one moveable arm, and at least one grappling assembly connected to the at least one moveable arm. The grappling assembly may include an upper claw including one or more lower grasping surfaces, and a lower claw including one or more upper grasping surfaces. The lower claw may be pivotally secured to the upper claw. The upper claw may be configured to close with respect to the lower claw. The lower claw may be configured to be wedged into at least a portion of the moveable arm so that the upper claw may compressively grasp a structure between the one or more lower grasping surfaces and the one or more upper grasping surfaces. |
| US10815099B2 |
Lifting container power generating device using flexible guidance system
A lifting container power generating device using a flexible guidance system includes a power source section, a power transmission section and an electrical section. The power source section includes a slide recess base electrically connected to a top portion of a flexible lifting container. A body is connected to the slide recess base through a linear bearing. A fixed roller and a sliding roller on the body are symmetrically disposed at two sides of a guide wire rope. Under the combined action of a preloaded spring and a tension spring, the fixed roller and the sliding roller jointly press tightly against the guide wire rope. The power transmission section includes an electromagnetic clutch axially connected to the fixed roller, and an electromagnetic clutch pulley connected to a power generator pulley via a V-belt. The power source section includes an electrical cabinet connected to the electromagnetic clutch, a power generator and a battery of the flexible lifting container. The power generating device provides the battery of the lifting container with power during an operation of the flexible lifting container, solving issues of safety risks caused by current periodical replacement and charging of a battery of the flexible lifting container. |
| US10815092B2 |
Dispenser cartridge and wiper
A dispenser housing for dispensing a multi-layer tape transfer tape used in a paper web turn-up operation, the transfer tape being the combination of a tape substrate coated on one side with a web grabbing adhesive and on the other side with a mounting adhesive, and a release liner having a release liner substrate fully coated on a first side with a release layer and zone-coated on a second side with a release layer, the transfer tape being wound onto a single spool with the release liner facing inward and the mounting side adhesive facing outward, such that buckling is precluded when the transfer tape is unwound from the spool. |
| US10815085B2 |
Device for printing packages which are fed individually to a printing unit
A device for printing flat packages fed individually to a printing unit of a franking machine, pass the printing unit on one side and are guided on a side edge in the conveying direction, including a conveying apparatus which grips the packages at a front end and, by a guide plate forms a conveying plane of a conveying gap with an opposite conveying unit of the conveying apparatus. In the conveying direction, the conveying unit has two endless drawing devices next to each other which circulate a common axle on deflecting rollers, and the upper run of which, and the lower run of which are guided on running rollers mounted freely rotatably in pairs so as to lie opposite one another at pivotable ends of double lever arms assigned to the upper and the lower run, and supported on the inner side of the runs by spring force. |
| US10815084B2 |
Sheet feed apparatus and image forming apparatus having the same
A sheet feed apparatus includes a sheet separation unit, and the sheet separation unit includes a separation roller that is provided so as to be brought into contact to an outer peripheral surface of a sheet feed roller, and separates a sheet fed by the sheet feed roller into one. The sheet separation unit comprises a hook for rotatably supporting the sheet separation unit in a main body casing of the sheet feed apparatus and an engaging claw that makes the sheet separation unit engage with the main body casing. Therefore, the sheet separation unit is held in the main body casing detachably. |
| US10815080B2 |
Automatic truck loading and unloading system
The present disclosure provides an automatic loading and unloading system that is adaptable for an array of freight sizes, trucks and/or trailers. In some examples, the automatic loading and unloading may inventory the parcels scheduled for delivery, identify the dimensions of the parcels, and plot a loading configuration that maximizes the use of the truck or trailer. Based on the plotting, the automatic loading and unloading system may direct the automated guided vehicles (e.g., automatic forklifts) to the parcels scheduled for delivery. The automated guided vehicles may utilize the information received from the automatic loading and unloading system to identify a route from the parcel's storage location in the warehouse, for example, to the plotted position in the truck or trailer. |
| US10815079B2 |
Method and arrangement for loading a semi-trailer onto a railway wagon
A transfer arrangement for transferring a semi-trailer onto an intermodal pocket wagon from a ground location beside the wagon, or vice versa, may include base roller beams of a first lifting mechanism supported by the ground at the ground location and intended for lifting the semi-trailer up from the ground. Corresponding wagon roller beams of a second lifting mechanism may be supported by the rail or the ground under the wagon. The wagon roller beams may be elevated to substantially the same height as the base roller beams or lowered towards the ground. A transfer mechanism may be provided for transferring the semi-trailer sideways from the first lifting mechanism to the second lifting mechanism in the elevated condition thereof. |
| US10815078B2 |
Conveyor installation and method for conveying plastics granulate
A conveyor installation for plastics granulate comprises a dispatch location at which the plastics granulate with a pressurised carrier gas is dispatched into a conveyor line, a target location that in terms of conveyance is connected to the dispatch location, a humidification unit for humidifying the carrier gas and/or the plastics granulate by adding liquid, wherein a separation device for separating the humid carrier gas from the plastics granulate is provided at the target location. |
| US10815077B2 |
Window manufacturing conveyor system and method
A six-part conveyor system sharing a common line of dependency for the streamlined manufacturing of windows allowing both sides of the window to be easily worked on without the need for users to lift and move the window from one segment of a conveyor system to another. The window manufacturing conveyor line is designed to streamline the manufacture of windows. This system and method allows a user to easily move glass panels, speeding up productivity and provide efficiency by putting holding clips on glass in a first station, applying fast drying sealant to a tipped piece of glass in a second station, and moving to a final station where the glass window is prepared for shipping wherein the shipping cart is moved into position around the final station and window is lowered onto the cart. |
| US10815074B2 |
Conveyance apparatus, production line using the conveyance apparatus, and method of changing the production line
A conveyance apparatus includes a conveyor configured to convey a workpiece, a support unit supporting the conveyor, and a work device which performs a work to the workpiece within a conveying range of the conveyor supported by the support unit. |
| US10815073B1 |
Item singulation systems using turn conveyors
Item singulation systems and methods may include an input conveyor, a separation conveyor, a turn conveyor, and an output conveyor that is positioned parallel with the input conveyor. A vision system may determine individual columns of items from among a plurality of items on the input conveyor. Operations of the input conveyor, separation conveyor, turn conveyor, and output conveyor may be controlled substantially as a pull system to transfer individual columns of items to the output conveyor, such that singulated items can be transferred by the output conveyor to downstream processes. |
| US10815072B1 |
Turning device and method for turning articles on conveyors
On a conveyor for articles traveling from an upstream to a downstream end, an assembly for turning articles is integrated for changing the orientation of the article so that the article may be proper positioned within a stack of such products on a pallet layer. The turning assembly comprises an arm that is selectively extendible along a track to a plurality of extendable positions into an article path on the conveyor. The arm includes an upstream contact surface that is configured to contact a downstream surface of the article off-axis to a center of gravity of the article so that the article rotates about the upstream contact surface to a turned position and continues downstream on the conveyor in the turned position. A turn assist plate pivots into contact with an upstream portion of the article under computer control as needed to assist with turning boxes that are particularly long. |
| US10815071B2 |
Conveyor belt scraper
A conveyor belt scraper (100) comprising a mounting base (110) adapted to be mounted on a support structure. A pivot body 300 is pivotally connected to the mounting base (110). First and second scraper blades (500), are secured to the pivot body (300), wherein a scraping tip (520) of the first scraper blade (500) and a scraping tip (530) of the second scraper blade (500) are separated by a space and the scraping tips (520, 530) each extend generally parallel to a pivot axis of the pivot body (300). The pivot assembly (300) is pivotal about the pivot axis so that a position of each scraper tip (520, 530) is variable. |
| US10815069B1 |
Parcel singulation systems and methods
Parcel processing systems and methods. A method for singulating parcels includes receiving an input stream of a plurality of parcels including at least a leading parcel and a lagging parcel in a singulator system. The method includes updating position information of the leading parcel and the lagging parcel on a list. The method includes determining a leading speed of the leading parcel. The method includes determining an exit time of the leading parcel. The method includes setting a lagging speed of the lagging parcel according to the exit time of the leading parcel and a distance to an exit line of the lagging parcel. The method includes controlling conveyors to transport the leading parcel at the leading speed and to transport the lagging parcel at the lagging speed. |
| US10815059B2 |
Systems and methods for home position and cart acquisition with a materials handling vehicle
A variety of vehicle-based and warehouse-based solutions are provided to increase the adaptability, utility, and efficiency of materials handling vehicles in the warehouse environment, such as a goods storage and retrieval system, comprising a multilevel warehouse racking system, a mobile storage cart, a cart home position, and a materials handling vehicle disposed on a vehicle transit surface and comprising a fork carriage assembly, a navigation subsystem, a cart engagement subsystem, and one or more vehicular controllers to use the navigation subsystem to navigate the materials handling vehicle along the vehicle transit surface to a localized engagement position where the cart home position is within a cart engagement field of view, and use the cart engagement subsystem to engage the mobile storage cart in the cart home position with the fork carriage assembly. |
| US10815057B2 |
Universal gripper for tote and sub-tote transport
A universal gripper is disclosed for transferring totes and sub-totes, for example in an order fulfillment center. The universal gripper includes adjustable tines and pins capable of being positioned to engage within slots in the different configurations of totes and sub-totes. |
| US10815055B2 |
Load transfer mechanism
A mechanism for transferring loads characterized by a frame adapted to be mounted on a lift mechanism of a lift truck, having a pair of telescopic rails mounted at one end to the frame. The telescopic rails extending parallel to one another, extendable laterally of the lift mechanism of the lift truck, between retracted and extended positions by an actuator that moves the telescopic rails. A carriage is mounted on the telescopic rails for movement there along when the telescopic rails are in their extended positions and the free ends of the telescopic rails are supported. The carriage having a secondary lift mechanism mounted thereon by which a load may be raised and lowered relative to the carriage. |
| US10815054B2 |
Article transport apparatus
An article transport apparatus includes a mast provided upright on the traveling body, an upper frame (6) coupled to an upper end portion of the mast and an upper rail (R2) that guides movement of the upper frame (6). Separately from guide rollers disposed on lateral opposite sides of the upper rail (R2), a first roller (18A) and a second roller (18B) that are rotatable about vertical axes (P1, P2) are disposed on opposite sides of the upper rail (R2). A first supporting member (19) supporting the first roller (18A) is attached so as to be biased by a first biasing body (22) in a direction to push the first roller (18A) against the upper rail (R2), and a second supporting member (20) supporting the second roller (18B) is attached so as to be biased by a second biasing body (22) in a direction to push the second roller (18B) against the upper rail (R2). |
| US10815051B2 |
Container for transport of bulk liquids using dry trailers
A system includes a rigid container configured to receive a dry cargo and a flexible container configured to receive a bulk liquid. The flexible container is configured to be disposed within the rigid container when the flexible container contains the bulk liquid. The flexible container includes a set of container portions and a set of restriction portions. Each container portion has a first cross-sectional area and each restriction portion defines a second cross-sectional area less than the first cross-sectional area. Each restriction portion is disposed between a pair of adjacent container portions and is configured to restrict a flow of the bulk liquid therebetween. The restricting of the flow of the bulk liquid between the container portions is configured to limit load shifting associated with the flexible container when disposed in the rigid container. |
| US10815050B2 |
Modular material delivery system and method for setup
The present invention is a modular system for delivering material directly to a blender hopper. The system includes primary base and optional secondary base modules supporting surge hoppers which receive material from material containers. The surge hopper may then dispense the material directly and rapidly to the blender hopper by gravity feed. During continuous operation, exhausted material containers may be removed from the surge hoppers and replaced with full material containers as material empties from the surge hoppers. This allows steady, high-volume flow of material to the blender hopper. |
| US10815047B2 |
Chemiluminescent aerosol product
The object of present invention is to provide a chemiluminescent aerosol product that can easily form an expected quantity of a chemiluminescent composition which exhibits excellent storage stability, is stably self-held for a long period of time and achieves a good luminous effect.This aerosol product includes a double-structure container provided with a discharging mechanism for simultaneously discharging contents filled in two liquid concentrate filling spaces. A propellant filling space is filled with a propellant composed of a compressed gas, a first liquid concentrate filling space is filled with a first liquid concentrate composition containing an oxalic acid ester, a fluorescent substance and a thickener, and having a viscosity of 10,000-200,000 mPa·s (20° C.), and a second liquid concentrate filling space is filled with a second liquid concentrate composition containing hydrogen peroxide, a hydrogen peroxide decomposition catalyst and a thickener, and having a viscosity of 10,000-200,000 mPa·s (20° C.). The discharging mechanism includes a mixture discharging member having mixer for mixing the two kinds of liquid concentrate compositions. The two kinds of liquid concentrate compositions are mixed to form a chemiluminescent composition. |
| US10815041B2 |
Selectively opening multiple compartment packages and methods for making selectively opening multiple compartment packages
Concepts and technologies disclosed herein for selectively opening multiple compartment packages and methods for making selectively opening multiple compartment packages. The selectively opening multiple compartment package can include a front layer having two sides; a second layer having two sides; a third layer having two sides; and a rear layer having two sides. Compartments of the selectively opening multiple compartment package can be formed and bound by a second side of the front layer and the first side of the second layer; a second side of the second layer and a first side of the third layer; and a second side of the third layer and a first side of the rear layer. The compartments are configured to be selectively opened. |
| US10815037B2 |
Lid for container
A lid for a container is described. The lid has a basin that is designed to enhance the user's olfactory experience when drinking a beverage from the container and lid. As the user tilts the container and lid to take a drink, the beverage pours through an opening on the basin valley and flows across a sipping surface area to the user's mouth, thus allowing the beverage to aerate, evaporate, and cool. The basin is sized and dimensioned to channel and concentrate the vapor rising from the beverage towards the user's nose as the user sips the beverage. The basin and the opening are sized and dimensioned to provide a comfortable and secure feeling when drinking hot beverages. In this manner, the lid enhances the drinker's olfactory experience and provides better controllability of the flow of a hot beverage to prevent burn injuries. |
| US10815032B2 |
Compensated capillary indicator
A temperature compensated bellows is provided for storage and displacement of a first fluid used as an indicator in a capillary tube. The bellows is made of a housing made of flexible, watertight material. The housing is made up of an upper portion, a lower portion, and an outer accordion formed portion. The accordion formed portion has a length/and is sealingly connected along a periphery between the upper and lower portions. At least one entry/exit port formed on at least one of the portions thereof. At least one of the upper and lower portions extends from a periphery of the accordion formed portion substantially within the housing so as to reduce the storage volume. Preferably, within this area defined by the portion which extends within the housing, a temperature compensation device is disposed. This device is made up of a miniature bellows and reservoir in which a second fluid is placed having a coefficient of expansion which is different than the first fluid. The device is arranged to allow expansion of the second fluid to negatively affect the displacement of the first fluid in the capillary tube. In this manner, the appropriate selection of a first and second fluid allows for temperature compensation, so as to yield an indication which is consistent and accurate across a large range of temperatures. |
| US10815029B2 |
Pallet box
A system is provided comprising a box with four bottom flaps, at least four durable pegs projecting from exterior surfaces of two opposing bottom flaps, the pegs positioned to function as a built-in pallet structure for the box, adhesive strips on interior surfaces of the two opposing bottom flaps to promote closure of the bottom flaps, four top flaps, interior surfaces of two opposing top flaps containing protected adhesive strips to promote closure of the top flaps, and wax paper covering the adhesive strips prior to use of the strips. The pegs are constructed from the same material as the box. Material comprising the pegs is denser than material comprising the box. The denser concentration of the peg material enables the pegs to sustain weight of the box and contained items. The pegs are positioned on the opposing bottom flaps. |
| US10815027B2 |
Pull tab for collection and distribution of juice into a beverage container
An end closure for food and beverage containers is provided which comprises a novel pull tab for collecting and distributing juice from fruit or vegetables into a pour opening in the end closure of the container. In some embodiments, the pull tab comprises a catch basin, raised rim, and fluid flow openings. |
| US10815026B2 |
Double-layer keg
A double-layer keg comprises an outer barrel and an inner barrel made of plastic disposed in the outer barrel. A bottom of the outer barrel is fixed with a base, and a lower portion of the outer barrel has a brace for supporting a bottom periphery of the inner barrel. A spear structure is installed at a barrel opening of the inner barrel, and an upper portion of the inner barrel has a shoulder and a neck disposed around the barrel opening. An inner surface of an upper portion of the outer barrel is pressed against an outer surface of the shoulder and/or the neck of the inner barrel. An expansion space, provided for the bottom of the inner barrel to expand downward, is disposed between a portion of the bottom of the inner barrel located at an inner side of the brace and the base. |
| US10815025B2 |
Gable top with spout closure
A gable top carton and a carton blank for forming a gable top carton are provided having patterns of score lines positioned beneath a closure aperture that relieve stress during a folding operation to better allow the carton blank to be formed into a suitable gable top container. The score pattern is particularly useful for cartons where the closure assembly has a flange which may touch or overlap with one of the walls of the front face panel of the assembled carton and respective portion of the carton blank. |
| US10815024B2 |
Packaging material
A bulk-based packaging material is provided, comprising at least one crease line for facilitating folding of the packaging material to a package. The at least one crease line is formed as an imprint on a primary side of the packaging material, and as an embossment on a secondary side of the packaging material, wherein the imprint is formed as an elongated groove having a triangular profile. |
| US10815022B2 |
Retail ready package for carded products
A retail ready cardboard package for shipping and displaying carded products is disclosed, which includes interior support struts having longitudinally extending lateral rail portions that have a plurality of longitudinally spaced apart transverse slots formed therein for accommodating and retaining the carded products. |
| US10815018B2 |
Method and system for deep vacuum packaging of a food product without covering liquid
A method for deep vacuum packaging of a food product and a system for implementing this method. The food product and at least one additive are placed in a mixing device. The mixing device is evacuated and its contents are mixed to ensure a penetration of the additive(s) in the food product and to outgas the mixture until an absolute pressure is less than or equal to 30 mbar. The temperature of the food product is less than the boiling temperature of the liquid and the additives contained therein at a particular pressure. At least a portion of the mixture cold blanched is packaged in a tight container. The container is optionally pasteurised/sterilized in a short time by controlling the pressure and temperature conditions such that the container does not open or become crushed under the effect of a pressure difference between the inside of the container and the autoclave. |
| US10815015B2 |
Asteroid redirection and soft landing facilitated by cosmic ray and muon-catalyzed fusion
Asteroid redirection and soft-landing systems are provided that use cosmic ray and muon-catalyzed micro-fusion. These systems include a micro-fusion propulsion system providing thrust for redirecting a small asteroid, as well as providing a particle cushion at a landing site for a soft-landing. The systems deploy deuterium-containing fuel material as a localized cloud interacting with incoming ambient cosmic rays to generate energetic fusion products. Dust or other particulate matter in the fuel material converts some cosmic rays into muons that also catalyze fusion. The fusion products provide thrusting upon the asteroid. The fusion products also aid deceleration of incoming asteroids to be mined for a soft landing upon a lunar or planetary surface. |
| US10815012B2 |
Deployable sheet material systems and methods
Exemplary deployable sheet material systems may be configured to stow and deploy sheet material. The systems may include one or more masts, one or more extendable booms, and one or more guys wires configured to function in conjunction with each other to deploy the sheet material and then to maintain the sheet material in the deployed configuration. |
| US10815011B2 |
Restraint system for deployment of a feature on a satellite
In one embodiment, an apparatus is attached to a feature to be deployed on a satellite. The apparatus includes a first material having an impedance, a second material coupled to the first material configured to provide a current or voltage to the first material causing the first material to generate heat based on the impedance after a launch process of a launch vehicle carrying the satellite has completed, and a third material configured to change state at a transition temperature. A release mechanism is coupled to the third material and holds the feature in an undeployed position on the satellite. The heat generated by the second material causes the third material to change state when the transition temperature range is reached and the release mechanism is released from the third material when the third material is in the second state to deploy the feature. |
| US10815007B2 |
Methods and systems for supplying water to an aircraft
There are described methods and systems for supplying water to an aircraft. A water supply assembly is fluidly coupled to a water storage tank via a supply line. An overflow line is fluidly coupled to the water supply assembly. One or more sensors are configured to determine an amount of water in the water storage tank. One or more processors are communicative with the one or more sensors and configured to: determine a desired amount of water to be contained in the water storage tank; determine from the one or more sensors that an amount of water in the water storage tank corresponds to the desired amount of water; and, in response to determining that the amount of water in the water storage tank corresponds to the desired amount of water, transmit an instruction for causing water being supplied from the water supply assembly to the water storage tank to be diverted to the overflow line. |
| US10815003B2 |
Computer-based systems and methods for facilitating aircraft approach
A graphical user interface (GUI) system for facilitating aircraft approaching and landing includes a database for storing airfields information and associated one or more approach patterns. The system also includes a display screen with user input interface configured for selecting a pattern for an aircraft to approach and land on an airfield, displaying the selected pattern in an overhead graphical view of the airfield according to the related information stored in the database. The system further includes a processing unit in signal communication with the database, one or more aircraft position sensors, and the display screen. The processing unit is configured to receive aircraft location and movement information from one or more aircraft sensors, airfield information from the database, and user input from the user input interface to determine display content and format of the display content on the display screen. |
| US10815001B2 |
Cockpit internal anti sabotage system (CIASS)
A cockpit internal anti-sabotage system (CIASS) without compromising the cockpit security and the present anti-hijacking procedure and protocol, wherein a single cockpit crew alone in the cockpit cannot deny bonafide entry of other cockpit crew or cabin crew in an attempt to commit suicide or sabotage the aircraft, the system comprises a manual door lock system and an automated door lock system wherein both the systems comprising a mechanical system or a non-mechanical system or combination of both. |
| US10815000B2 |
Short rejected takeoff system and method
The disclosed non-limiting embodiment provides important improvements in aircraft performance in short rejected takeoff systems by automatically detecting whether the speed of the aircraft does not exceed Vshort, where Vshort>V1; automatically detecting whether one of said plural engines has failed during takeoff while the aircraft is still in contact with the ground; and if the aircraft speed does not exceed vshort and an engine has failed, automatically performing an autonomous abort takeoff sequence to allow an improved takeoff weight in case of a single engine failure autonomously rejected takeoff. The aircraft's take off weight increase leads to increased payload or fuel quantity. The Payload increase allows for increased passenger and/or cargo capability. The fuel quantity increased allows the aircraft to achieve greater ranges. An aircraft provided with the proposed system, which reduces accelerate-stop distance, may then operate in shorter runways as compared to the prior art. |
| US10814999B2 |
Method and apparatus for operating a power distribution system
A method and apparatus for operating a power distribution system includes a power converter adapted to receive a power supply and convert the power supply to a power output, a set of solid state switching elements connected with the power output, a set of sensors adapted to sense a power demand at the set of solid state switching elements, and a controller module communicatively connected with the set of sensors and the set of solid state switching elements. |
| US10814993B2 |
Inlet cowl deflection limiting strut
A turbofan engine may comprise an inlet and a fan case coupled to the inlet. An engine case may be coupled to the fan case via a vane extending between the fan case and the engine case. A strut apparatus may extend from the fan case and limit deflection of the fan case. The strut apparatus may comprise a first end proximate the fan case, and a second end coupled to at least one of the engine case or a structure for mounting the turbofan engine to an aircraft. |
| US10814991B2 |
Propulsion system and methods of use thereof
Embodiments of a propulsion system are provided herein. In some embodiments, a propulsion system for an aircraft may include an electrical power supply; a motor coupled to the electrical power supply, wherein the electrical power supply provides power to the motor; and a fan disposed proximate a rear portion of an aircraft and rotatably coupled to the motor, wherein the fan is driven by the motor. |
| US10814990B2 |
Aircraft propulsion system with a low-fan-pressure-ratio engine in a forward over-wing flow installation, and method of installing the same
There is provided a propulsion system for an aircraft, the system having a low-fan-pressure-ratio engine configured to be mounted, in a forward over-wing-flow installation, to a wing of the aircraft. The engine has a core, a variable pitch fan, and a nacelle having a nacelle trailing edge with a top-most portion positioned above a wing leading edge. The engine has an L/D ratio of the nacelle in a range of from 0.6 to 1.0, and a fan-pressure-ratio in a range of from 1.10 to 1.30. The forward over-wing-flow installation enables, during all flight phases of the aircraft, a fan flow exhaust to flow behind the nacelle, and to be bifurcated by the wing leading edge, so the fan flow exhaust flows both over the wing and under the wing. During a cruise flight phase of the aircraft, the engine minimizes scrubbing drag of the fan flow exhaust to the wing. |
| US10814989B2 |
Propulsion assembly for an aircraft, comprising a gas generator, two offset fans and an air inlet sleeve
An aircraft propulsion assembly, comprising a gas generator and two fans rotated by the gas generator and offset on either side of a vertical plane passing through the axis of said gas generator. The propulsion assembly comprises an air inlet sleeve comprising an inlet pipe oriented along a first axis that is substantially parallel and offset with respect to a longitudinal axis of the gas generator, the inlet pipe dividing into a supply pipe that is connected to an inlet opening of the gas generator and a discharge pipe configured such that particles ingested by the inlet pipe are discharged without entering the gas generator. |
| US10814986B2 |
Aircraft seat device including force transferring carrier element
An aircraft seat device includes at least one seat bottom unit, a mounting unit, and at least one carrier element. The at least one seat bottom unit at least partly implements a seat surface. The at least one carrier element couples the seat bottom unit with the mounting unit and transfers force from the seat bottom unit to the mounting unit. |
| US10814982B2 |
Cargo handling systems and methods
A cargo handling system is configured to load and unload a cargo container with respect to a cargo holding area of a vehicle. The cargo handling system includes parallel roller tracks extending from a floor. The roller tracks are separated by a clearance space. The roller tracks include rollers that are configured to rotatably support the cargo container. A mobile cargo mover is configured to move within the clearance space. The cargo mover is configured to engage the cargo container to move the cargo container on the roller tracks. The cargo mover is configured to disengage the cargo container to move away from the cargo container. |
| US10814979B2 |
Vertical take-off and landing aircraft with variable impelled air vectored thrust apertures
One embodiment of a vertical take-off and landing aircraft held aloft by way of one or more powered assemblies of wing type elements capable of generating aerodynamic lift by means of rotation. A main body having an integrated means for directing air impelled from an inlet, by way of one or more powered impellers, through a cavity, acting as a duct, to an outlet. At least one movable surface located in sufficient proximity to the outlet to direct expelled air in a vectored manner providing a means of affecting the motion of the aircraft. |
| US10814978B2 |
Unmanned aerial vehicles in medical applications
Technologies and implementations for using unmanned aerial vehicles in emergency applications. |
| US10814975B1 |
Fixed-wing flying device configured to fly in multiple directions
A fixed-wing flying apparatus, aircraft, airplane or device is provided which is capable of stably gliding in more than one direction such as backwards, frontward or sideways. The device comprises a plurality of wings arranged around the center of area and defining a space therebetween. Each wing includes an outwardly protruding wall along an outer edge of the wing, which disrupts airflow over the wing flying in front so it is less effective than the wing flying behind, facilitating temporary or long term sustainable speed-seeking glide stability in more than one forward direction without any trim or center of gravity adjustment. The plurality of wings can include two wings, three wings forming a triangle, or four wings forming a square or rectangle. The aircraft can be unpowered, powered, free-flight or controlled. A one-front airplane can also be constructed with very relaxed yaw stability. |
| US10814974B2 |
Aircraft having VTOL, translational and traverse flight
An aircraft capable of Vertical Take-Off and Landing (VTOL) and traverse flight. The aircraft generally includes a fixed outer structure including at least a generally cylindrical wing having an internal body situated within the fixed outer structure. A space is defined between the internal body and the fixed outer structure. Within this space are one or more rotatable ring impellers that create(s) thrust sufficient to achieve lift for the aircraft. |
| US10814971B2 |
Tail rotor housing
Systems and methods include providing an aircraft with a tail rotor system having a tail rotor housing that forms a cambered airfoil between an upper cambered surface and a lower cambered surface of the tail rotor housing. The cambered airfoil design of the tail rotor housing is capable of providing sufficient lifting force of an aircraft to offload the tail rotor during forward flight, thereby eliminating the need for a traditional vertical stabilizer or fin. The tail rotor blades of the tail rotor system are disposed within an aperture in the tail rotor housing, which minimizes or preferably eliminates exposure of the tail rotor blades to edgewise airflow typically encountered during forward flight, thereby allowing rigid rotor hubs, both in-plane and out-of-plane, to be used in the tail rotor system while also reducing noise output of the tail rotor system. |
| US10814966B2 |
Shroud for an aircraft
A shroud for an aircraft having a noise reducing material on or in an inner surface of the shroud adjacent to one or more tips of the propeller. The noise reducing material is preferably an electrospun nanomaterial, particularly a ridged composite acoustic nanofibre. The interior surface of the shroud may be provided with a plurality of sound deflectors configured to dissipate sound by reflection and refraction, and absorb sound into the shroud body. The sound deflectors may be ribs or arrangements of discrete reflector elements. |
| US10814960B1 |
Dynamic rotor-phasing unit
A dynamic rotor-phasing unit can phase rotors in-flight for dynamic rotor tuning and in an idle state for aircraft storage. The input and output shafts can be clocked (e.g., rotated) from 0 degrees apart to in excess of 360 degrees apart or from 0 degrees apart to 140 degrees apart. Such rotation can minimize the footprint of an aircraft for stowing purposes, as the rotor blades can be folded to fit within a smaller area without disconnecting the drive system. Additionally, the unit can allow tiltrotor blades to be clocked during flight, which can allow the live-tuning of the aircraft's rotor dynamics. A fail-safe rotary actuator can rotate a stationary planet carrier to clock the input shaft and the output shaft. Alternatively, an actuator can position a slider housing to clock the input shaft and the output shaft. |
| US10814952B2 |
Boat and heading control method
A boat basically includes a hull, at least one propulsion unit, a heading sensor, a position sensor and a controller. The at least one propulsion unit is movably mounted to the hull, and has a propulsion axis. The heading sensor is configured to detect a heading of the boat. The position sensor is configured to detect a position of the boat. The controller is programmed to turn the at least one propulsion unit relative to the hull such that the propulsion axis moves away from a center point of the boat to correct the heading of the boat upon determining that the boat is drifting in a drift direction based on detection results of the heading sensor and the position sensor. |
| US10814949B1 |
Submersible vehicles
A water submersible vehicle, the vehicle has a variable buoyancy system where flight of the submersible is controlled by a forward thruster forward of the center of displacement and that regulates both pitch and up-and-down hover. The vehicle in combination with a control system allows the user using to use only two control elements, one with each hand, to fly the vehicle by controlling motion along long axis, yaw, pitch and roll. An ergonomic submersible pod may be incorporated into the water submersible vehicle. The ergonomic submersible pod may also be used with other flight systems to provide for new types of low cost underwater travel. |
| US10814943B1 |
Personal flotation device
A horseshoe shaped personal flotation device is buoyant and can be used in a number or positions to float a person on the water and retain a beverage. The horseshoe shaped flotation device has a left and right armrest that extend out from an arced shaped closed end and dual cup holder, on the extended end of the armrest, has an cup cylinder to retain a beverage in the vertical orientation and an end cup holder to retain a beverage in an orthogonal orientation to the cup cylinder. The flotation device can be used in an underarm-floating configuration and a beverage can be retained in the cup cylinder, or used in a saddle, hammock or back floating configuration with a beverage retained in the end cup holder. The flotation device can be extended to spread the left and right armrest apart for some flotation methods. |
| US10814939B2 |
Inflatable surf board with an electric drive
A surf board which may be broken into two parts, into an inflatable body component and a drive component, wherein the drive component has an electrical drive and forms, or at least partially forms, a tail of the surf board. The surf board can be controlled particularly well by the formation of the drive component as the tail, and it has a higher degree of efficiency. Furthermore it is simple and manageable to transport if the air is let out of the body component. |
| US10814938B2 |
Turret mooring buoy system
A mooring buoy system releasably connects risers and anchor lines to a turret of a floating structure, and includes: a buoyant body carrying the risers, which extend to a subsea hydrocarbon well; anchor line connectors, for connecting anchor lines to the buoyant body, each anchor line having one end connected to a connector and the opposing end to the seabed; and a reconnection wire running through a channel coinciding with a center line of the buoyant body, connectable to each anchor line below the buoyant body at some distance from the anchor line connectors through anchor line connection sections on one end and includes a stopper and winch wire connection arrangement on the other end. Also disclosed is a method for pulling up risers and anchor lines, for releasably attaching the risers and anchor lines, as well as a method for constructing a mooring buoy. |
| US10814936B2 |
Core layer having wood elements, in particular wood elements having a corrugated structure
A core layer suitable for a multilayer composite including at least one surface layer and one core layer, the surface layer arranged to at least partially cover the core layer and be fixedly connected thereto, wherein the core layer has elements composed of wood, which elements have plate-like regions arranged in zig-zag-shaped fashion, wherein a plate-like zig region of an element with an adjoining plate-like zag region of the element form a common edge between them, in such a way that the wood element of zig-zag-shaped form is formed, wherein elements of zig-zag-shaped form are arranged in the core layer such that two such edges of two different elements cross one another at a non-zero angle, and wherein the two elements are fixedly connected to one another at the crossing point. In one embodiment, a wood element of zig-zag-shaped form may be adhesively bonded to a planar wood element. |
| US10814929B2 |
Mounting bar, mounting bracket, and kit for use with a bicycle
A mounting bar, bracket, and kit have been developed such that they can couple to a head tube of the bicycle when in a first configuration and then couple to a top tube of a bicycle when in a second configuration. The bracket may be integral with the mounting bar or may be a separate component. |
| US10814927B2 |
Bicycle saddle assembly structure thereof
A bicycle saddle rail includes a first connecting structure, two arc rods and a second connecting structure. The first connecting structure includes a main body and two first connecting portions. Each of the arc rods has a first end and a second end, and each of the first ends of the two arc rods is integrally connected to one of the first connecting portions of the first connecting structure. The second connecting structure includes two second connecting portions, wherein each of the second connecting portions is integrally connected to one of the second ends of the two arc rods, respectively, and the second connecting structure is connected with the first connecting structure via the two arc rods, so that the first connecting structure, the two arc rods and the second connecting structure are connected to each other and formed the bicycle saddle rail with a closed structure. |
| US10814925B2 |
Customized proposal system of vehicle part
A customized proposal system for a vehicle part capable of performing a proposal for a design part that matches user's preference is provided. The customized proposal system for the vehicle part includes a vehicle operating information acquisition unit configured to acquire vehicle operating information at least including traveling information on a vehicle; and a proposal unit configured to estimate preference of a vehicle user based on the vehicle operating information, perform selection of a part attachment position in the vehicle and design of the design part to be attached to the part attachment position based on the preference of the vehicle user that has been estimated, and propose the design part that has been designed to the vehicle user. |
| US10814924B2 |
Excavator track tensioning
Power machines, power sources for power machines, and methods which provide a hydraulic signal from a hydraulic system, through the swivel joint or swivel, to control a tensioning cylinder coupled to the undercarriage without requiring a modification to the swivel. In exemplary embodiments, the same hydraulic signal provided to at least one other hydraulic component on the undercarriage to control another machine function is also provided to control one or more tensioning cylinders. For example, exemplary disclosed embodiments provide the same hydraulic signal to tension a tensioning cylinder as is provided to shift one or more two-speed drive motors. This prevents or reduces the likelihood of de-tracking without requiring a change or redesign of the swivel. |
| US10814921B2 |
Automobile
Disclosed is an automobile, comprising an automobile body, wheels, a suspension device and a spoiler. The path of a fluid flowing through a lower spoiler surface is longer than the path of the fluid flowing through the upper spoiler surface, so that a lift force generated in the driving process of the automobile is reduced or even eliminated. The general understanding that the wheels bear the dead weight of the automobile, loads and all weights generated by the gravitational acceleration is changed. The dead weight of the automobile body is reduced by the lift force generated by the automobile body, the road holding of the automobile is improved after the wheels eliminate the lift force, and thus, the automobile can save more energy and can run more safely. |
| US10814917B2 |
Assembly having a skid plate module
A skid plate module for a vehicle. The skid plate module may include first and second pillars that may extend from a skid plate. The first and second pillars may be disposed along a center plane of the skid plate and may be adapted to be mounted to a chassis of a vehicle. A lower control arm, a mounting bracket subassembly, or both may be mounted to the first and second pillars. |
| US10814916B2 |
Vehicle front pillar structure
A vehicle front pillar structure includes a pair of front pillars disposed on both sides of a vehicle to oppose each other. An instrument panel reinforcement to which a steering portion is attached extends between the pair of front pillars (A-pillars). Each of the A-pillar includes an outer reinforcement disposed on a transversely outer side of the vehicle, an A-pillar inner portion disposed on a transversely inner side of the vehicle, and a reinforcing bracket attached to the outer reinforcement and the A-pillar inner portion. The reinforcing bracket is disposed at a position opposing an end portion of the instrument panel reinforcement. |
| US10814910B2 |
Steering wheel vibration reduction apparatus and steering wheel vibration reduction method thereof
The present disclosure provides a steering wheel vibration reduction apparatus including: a vibration torque signal detector that detects a vibration torque signal according to a torque generated in accordance with vibrations of a steering wheel; a wheel frequency recognizer that detects a frequency of the vibration torque signal and, if the frequency corresponds to a wheel frequency condition set in advance and recognizes the frequency as the wheel frequency; and a vibration reduction torque signal generator that generates a vibration reduction torque signal using the wheel frequency and controls the motor such that a torque for reducing the vibrations of the steering wheel is generated by the motor and a steering wheel vibration reduction method. |
| US10814909B2 |
Torque sensor and steering apparatus including same
The present invention may provide a torque sensor including: a rotor; a stator disposed outside the rotor; a sensor assembly configured to measure a magnetic field generated between the rotor and the stator, and a housing; the rotor and the stator are disposed outside the housing, the sensor assembly is disposed inside the housing and includes an alignment means configured to align a position of the housing with a position of the stator in a direction of an axis of the rotor, and the alignment means is disposed on at least one of the housing and the stator. |
| US10814907B2 |
Steering correction for steer-by-wire
A computer includes a processor and a memory storing instructions executable by the processor to determine a learned clear vision offset based on a currently calculated clear vision offset and a previously stored clear vision offset, and steer a steer-by-wire system of a vehicle while correcting a steering angle by a lesser value of the learned clear vision offset and a maximum correctable offset. |
| US10814904B2 |
Steering actuators for vehicles
Steering actuators for vehicles are described herein. An example actuator includes a rack to be coupled to a knuckle of a vehicle, a ball nut coupled to the rack, a ring gear coupled to the ball nut, and a motor with a pinion engaged with the ring gear. The motor is to rotate the ball nut, via the pinion and the ring gear, to move the rack linearly. |
| US10814903B2 |
Steering column assembly for vehicle
A steering column assembly for a vehicle may include a buffer structure provided between a steering housing and a steering shaft inserted into the steering housing to distribute vibration applied thereto and to compensate for the distortion of the steering shaft and a clearance of the steering shaft with the steering housing, wherein a support structure is also provided to secure the support performance of the steering housing with respect to a mounting bracket in the event of a tilt and a longitudinal motion of the steering housing, ensuring the horizontal rigidity of the steering housing and reducing vibration applied thereto. |
| US10814901B2 |
Driver station with module comprising an electronic communication interface element and associated vehicle
A driver station of a vehicle including a support structure and a module that has a central part, a steering wheel and an electronic communication interface element. The central part is connected to the support structure. The steering wheel and the electronic communication interface element are arranged on either side of the central part along a main direction. The module is able to be moved relative to the support structure between a first position, in which the steering wheel is provided to be across from a driver, and a second position, in which the electronic communication interface element is provided to be across from the driver. |
| US10814899B2 |
Steering wheel having a cover with a layered seam
The present disclosure provides a steering wheel that includes a core assembly defining a body, at least one functional element wrapped about the body, and a cover arranged over the functional element. The cover includes a first end portion and a second end portion opposite the first end portion. The first and second end portions are joined and superimposed on the functional element at a notch such that the second end portion is positioned between the functional element and the first end portion. The functional element may be a heating element or a touch sensor. The steering wheel may include both a heating element and a touch sensor. In one form, the cover includes two zones and the notch extends along a diameter of the rim and/or along at least a portion of a front face of the steering wheel. |
| US10814897B2 |
Support assembly with movable leg
A support assembly includes a body, a first bearing assembly, a first fastener, and a leg. The body includes a first aperture centered on an axis. The first bearing assembly includes a first ball bearing. The first fastener is threadably engaged with the first aperture. The leg is selectively repositionable along the axis. The leg includes a support. The first fastener is configured to cooperate with the leg to cause repositioning of the support relative to the body in response to rotation of the first fastener within the first aperture. |
| US10814896B2 |
Barrel drum transporter
A drum transporter that can be used to move a drum from a first bed at a first location to a second bed at a second location is described. The drum transporter can be coupled to a drive cart and powered thereby. The drum transporter is operable to grab a drum on the first bed and pull the drum onto a support bed of the drum transporter for subsequent movement to the second location. The drum transporter is operable to push the drum off the support bed and onto the second bed. |
| US10814893B2 |
Vehicle control system
A locomotive control system includes one or more processors configured to determine quality of service (QoS) parameters of locomotive devices communicating data with each other in an Ethernet network that is configured as a time sensitive network (TSN) and that is onboard a locomotive. The one or more processors also are configured to determine available communication pathways in the TSN through which the locomotive devices are able to communicate the data. The one or more processors also are configured to select one or more of the available communication pathways and to designate communication times at which the data is communicated between the locomotive devices to satisfy the QoS parameters of the locomotive devices. |
| US10814892B2 |
V-aware end of train device
Inter-vehicle communications for avoiding rear collision of rail vehicles on a railroad that includes, for example, a collision avoidance system. The collision avoidance system may comprise an end-of-train device and a V-aware unit located on different vehicles. The two devices may be configured to wirelessly communicate with each other, and then detect each other's presence by estimating a distance between them. Warnings may be issued to respective operators against a collision hazard when the distance drops to or below a pre-determined threshold. |
| US10814881B2 |
Vehicle velocity predictor using neural networks based on V2X data augmentation to enable predictive optimal control of connected and automated vehicles
Some implementations of the disclosure are directed to reducing or removing time lag in vehicle velocity prediction by training a model for vehicle velocity prediction using labeled features that provide indication of a feature associated with a vehicle acceleration or deacceleration event. In one implementation, a method includes: receiving multiple time series datasets, each of the time series datasets including sensor data, GPS data, and vehicle state data collected over time; extracting features from each of the time series datasets that are indicative of a future velocity of a vehicle; labeling the extracted features of each of the time series datasets to indicate vehicle acceleration or deacceleration events; and after labeling the extracted features of each of the time series datasets, using at least a subset of the extracted and labeled time series datasets to train a machine learning model that predicts vehicle velocity some time into the future. |
| US10814879B2 |
Determination apparatus and vehicle
An onboard determination apparatus, comprising a first acquisition unit configured to acquire peripheral information of a self-vehicle detected by a first sensor, a second acquisition unit configured to acquire peripheral information of the self-vehicle detected by a second sensor of a type different from the first sensor, and a determination unit configured to determine a type of an on-road raised object on the periphery of the self-vehicle based on both the peripheral information acquired by the first acquisition unit and the peripheral information acquired by the second acquisition unit. |
| US10814870B2 |
Multi-headed recurrent neural network (RNN) for multi-class trajectory predictions
Described herein are various technologies that pertain to controlling an AV based upon a neural-network-generated prediction of a trajectory (e.g., one or more future positions) of an object in the driving environment of the AV. With more specificity, described herein are various technologies pertaining to generating predictions of a trajectory of an object by way of a multi-headed recurrent neural network (RNN). The multi-headed RNN is configured to output probability data that indicates a probability of an object moving to a position at a future point in time when the object has each of a plurality of different object characteristics. The multi-headed RNN is further configured to use state information of the multi-headed RNN from prior predictions of a trajectory of an object in connection with generating a future prediction of a trajectory of the object. |
| US10814869B2 |
Vehicle control system and vehicle control device
A first vehicle control device generates and outputs a first vehicle packet that includes first vehicle information and a first time indicating a time when the first vehicle information is acquired. A second vehicle control device includes a reception determining portion successively determining whether the first vehicle packet is received, a second time acquisition portion acquiring a second time indicating a time when the first vehicle packet is received, a delay calculation portion calculating a communication delay time that is a difference between the first time and the second time, and a second vehicle control portion performing a delay considering control that is set by changing a delay ignoring control based on the communication delay time, the delay ignoring control being a vehicle control determined based on the first vehicle information when assuming that the first time and the second time are same. |
| US10814866B2 |
Input signal management for vehicle park-assist
Method and apparatus are disclosed for input signal management for vehicle park-assist. An example vehicle includes an autonomy unit for remote parking, a communication module, a sensor, and a controller. The controller is to designate a mobile device responsive to determining the remote parking is inactive and receiving an activation request from the mobile device. When the mobile device is designated, the controller also is to process remote parking signals of the mobile device, stop the remote parking when the sensor detects engagement of a door handle, and prevent processing of other nonemergency requests. |
| US10814865B2 |
Parking device
A parking device mountable on a vehicle and capable of parking autonomously includes an autonomous-parking-command receiver, a vehicle-occupant detector, and a determination unit. The autonomous-parking-command receiver receives a parking command given by a user to park the vehicle. The vehicle-occupant detector detects whether a vehicle occupant is in the vehicle. The determination unit determines whether to permit the vehicle to park. In a case where the autonomous-parking-command receiver receives the parking command and the vehicle-occupant detector does not detect the vehicle occupant, the determination unit determines permits parking and allows the vehicle to park autonomously. In a case where the autonomous-parking-command receiver receives the parking command and the vehicle-occupant detector detects the vehicle occupant, the determination unit does not permit parking and forbids the vehicle to park autonomously by commanding the autonomous-parking-command receiver to cancel the reception of the parking command. |
| US10814864B2 |
Mobile device tethering for a remote parking assist system of a vehicle
Method and apparatus are disclosed for mobile device tethering for a remote parking assist system of a vehicle. An example vehicle includes first and second wireless modules and a processor. The processor calculates trajectories of the vehicle and a mobile device and estimates a location of the mobile device. When the mobile device is within a threshold distance of the vehicle, the processor polls a key fob at an interval based on a comparison of the trajectories and estimate a location of the key fob. When the key fob is within the threshold distance, the processor enables autonomous parking. |
| US10814859B2 |
Hybrid electric vehicle and method of controlling shift thereof
Disclosed are a hybrid electric vehicle which may minimize fuel efficiency loss by shift intervention, and a method of controlling shift thereof. The method of controlling shift of the hybrid electric vehicle includes predicting torque of an input terminal of a transmission at a shift time, predicting an RPM of a motor at the shift time, predicting a quantity of intervention using the predicted torque of the input terminal of the transmission and the predicted RPM of the motor, determining whether or not intervention using the motor alone at the shift time is feasible based on the predicted quantity of intervention, and executing shift corresponding to a result of the determination. |
| US10814857B2 |
Wireless air brake testing and inspection
A system comprises a plurality of handheld devices including a plurality of transceivers. A control unit may be coupled to a handheld device of the plurality of handheld devices. The system may further include a plurality of end-of-train air devices coupled to a plurality of air brakes. An air manifold may be coupled to the plurality of air brakes. The system may include a controller coupled to the control unit and to the air manifold. A processor may be coupled to the controller and the control unit, and a non-transitory computer readable medium may be coupled to the processor. The non-transitory computer readable medium may include instructions executable to receive information from the control unit corresponding to an air brake test performed on the plurality of end-of-train air devices, determine a status of the air brake test, generate an inspection form based on the received information and the determined status, and transmit the generated inspection form for printing. |
| US10814856B2 |
System and method for determining effectiveness of a friction modifier along a route segment
A method includes obtaining creep measurements and tractive/braking measurements from at least one vehicle system at different locations along a route segment while the at least one vehicle system moves through the route segment. The method also includes calculating tribology characteristics of the route segment at the different locations. The tribology characteristics are based on the creep measurements and the tractive/braking measurements from the at least one vehicle system. The tribology characteristics are indicative of a friction coefficient of the route segment at the different locations. The method also includes determining an effectiveness of a friction modifier applied to the route segment based on the tribology characteristics. |
| US10814851B2 |
Brake master cylinder arrangement with position transmitter element and coupling arrangement therefor
The invention relates to a brake master cylinder arrangement for a motor vehicle brake system, comprising at least one piston arrangement with: a pressure piston unit that can be moved along a movement axis (V) and, together with a housing arrangement of the brake master cylinder arrangement, defines a pressure chamber; and a force input member that can be moved according to the actuation of the brake pedal and is coupled, or can be coupled, to the pressure piston unit so as to move therewith, the brake master cylinder also comprising: a position transmitter element that can be moved according to the actuation of the force input member; a detection unit designed to detect a movement of the position transmitter element; and a coupling arrangement designed to couple the position transmitter element to at least one element of the piston arrangement in a substantially rigid manner, along the movement axis (V), the coupling arrangement also being designed to allow a rotation of the at least one element of the piston arrangement in relation to the position transmitter element about the movement axis (V). |
| US10814850B2 |
Hydraulic brake device with a time difference and assembly thereof
This invention relates to a hydraulic brake device with a time difference, which utilizes an innovative brake structure to realize the time difference braking technique in which the rear wheel preferentially activates the braking action, to prevent the vehicles from slipping or spillover. Moreover, said time difference hydraulic brake device in the present invention can increase the braking force of the front wheel brake, this allows bicycles, motorcycles, electric scooters, automobiles and other vehicles to effectively improve braking performance and safety. |
| US10814848B2 |
Hydraulic block for a hydraulic assembly of a brake control system of a hydraulic vehicle brake system
A hydraulic block of a slip control system of a hydraulic vehicle brake system includes a hydraulic accumulator, a hollow storage cover, and an accumulator cylinder defined partly by a blind hole in the hydraulic block and partly by the hollow storage cover. The blind hole is closed by the hollow storage cover. An accumulator piston of the hydraulic accumulator is sealed and guided to or close to the ends in the blind hole in the hydraulic block and in the storage cover. |
| US10814846B2 |
Traction control based on friction coefficient estimation
Method and apparatus are disclosed for traction control based on friction coefficient estimation. An example vehicle includes a plurality of sensors to measure qualities of a surface of a road and an anti-lock brake system module. The anti-lock brake system module (a) estimates confidence values for different road surface types based on the qualities of the surface of the road, (b) estimates a coefficient of friction between the road and tires of the vehicle based on the confidence values, and (c) adapt a traction control system by altering a target slip based on the coefficient of friction. |
| US10814840B2 |
Sensor integration based pedestrian detection and pedestrian collision prevention apparatus and method
An apparatus includes a front detection sensor detecting presence of a pedestrian on a driving lane of the vehicle, gaze information of the pedestrian, and a distance and a relative speed between the pedestrian and the vehicle; a vehicle sensor detecting at least one of a speed, an acceleration, a steering angle, a steering angular velocity, or a pressure of a master cylinder of the vehicle; an electronic control unit activating a function of a pedestrian detection and collision mitigation system based on information detected by the front detection sensor and the vehicle sensor; and a warning unit operated to inform a driver of a collision of the pedestrian with the vehicle by controlling the electronic control unit. |
| US10814836B2 |
Adapter for the connection of a wiper blade to a drive arm of a wiper system for a motor vehicle
The invention has as its object an adapter (100) intended to attach a wiper blade to a drive arm of a wiper system for a motor vehicle, the adapter (100) including a head (1) and a body (2) which extend, one as an extension of the other, in a longitudinal direction (Ox) of the adapter (100), the adapter (100) comprising a means of connection (6) in rotation to a connector (8) that is integral with the wiper blade, the head (1) and the body (2) of the adapter (100) each being formed at least by an upper wall (10, 20), from which at least two lateral flanks (11a, 11b, 21a, 21b) emerge so as to define an internal volume (101) into which the connector (8) is capable of extending, the body (2) of the adapter (100) comprising at least one means of engagement (3) to engage the adapter (100) with a yoke (500) of the drive arm (5), characterized in that the head (1) of the adapter (100) includes a second means of engagement (4) defining at least one housing (400) capable of accepting both an upper wall (50) of the yoke (500) and a rib (9) of the body (2) of the adapter (100). |
| US10814834B2 |
Method for operating a central locking apparatus, central locking apparatus, and motor vehicle
The invention relates to a method for operating a central locking apparatus of a motor vehicle, which is locked by a central locking system of the central locking apparatus as a result of driving above a minimum speed threshold, and is then decelerated to below the minimum speed, wherein in order to subsequently unlock the central locking system, an instantaneous geoposition (GP) emitted from a portable mobile terminal, is first received by means of a detection device of the central locking apparatus. The emitted instantaneous geoposition (GP) of the portable mobile terminal is subsequently evaluated by means of a control device of the central locking apparatus, wherein when evaluating the instantaneous geoposition (GP), the control device checks whether the emitted instantaneous geoposition (GP) is within a delimited, predetermined region, which is stored in the control device. The central locking system is finally unlocked when the emitted instantaneous geoposition (GP) is within the delimited, predetermined region. |
| US10814831B2 |
Alarm system for a vehicle integrating wireless communication devices and mobile devices associated with said system
A monitoring and anti-theft alarm system for a motor vehicle. The system comprises a plurality of sensors that detect vibration, motion, opening and damage to the vehicle, which sensors transmit or interrupt a respective signal to a processor which communicates with a wireless communication device such that the alarm system is able to communicate with a mobile device of the vehicle's owner to receive, on said mobile device, status reports of the vehicle after the detection of an alarm situation detected by the system and/or following the request, through the mobile device, of an updated status report of the vehicle. |
| US10814827B2 |
Gas generator
A gas generator includes, a housing having a top plate, a bottom plate, and a circumferential wall having a gas discharge port. In the housing, a cylindrical member having a first communication hole in a circumferential wall is disposed along an axis of the housing. In the cylindrical member, an igniter attached to the bottom plate and a transfer charge charged in a space accommodating the igniter are provided. A cup-shaped member including a bottom surface, a circumferential wall, and an opening is disposed such that the circumferential wall is abutted against an inner wall surface of the cylindrical member. The opening is located opposing the top plate and the bottom surface has a second communication hole facing the transfer charge. A gas generating agent is charged in a space outside and inside the cylindrical member, and an annular sealing member abuts against the bottom surface and the inner wall. |
| US10814825B2 |
Airbag for automotive vehicle and method of mounting a tether on the airbag fabric of an airbag
The invention relates to an airbag (12) for an automotive vehicle (10) comprising an airbag fabric (24) forming at least one airbag wall (26, 28) and an elongate flexible tether (20) for positioning the airbag (12) in its deployed state which extends from a first tether end (30) associated with the airbag fabric (24) to an opposite second tether end (32), wherein at the first tether end (30) the tether (20) is tightly sewn to the airbag fabric (24) by a fastening seam (36) and wherein the airbag fabric (24) includes a fabric reinforcing seam (38) which encloses at least part of the fastening seam (36). The invention further relates to a method of mounting a tether (20) on the airbag fabric (24). |
| US10814824B2 |
Side airbag device
A side airbag device may include: an inflator mounted to a seat frame; a cushion unit covering the inflator and configured to be deployed by gas discharged from the inflator to protect a side portion of an occupant; and a tether unit mounted to the inflator and configured to enclose the cushion unit. The cushion unit may include: a cushion deployment part mounted to the inflator and configured to be deployed by gas discharged from the inflator; a cushion passing part formed in the cushion deployment part so that the tether unit passes through the cushion passing part; and a cushion penetration part formed in an upper end of the cushion deployment part so that the tether unit penetrates the cushion penetration part. |
| US10814823B2 |
Vehicle energy absorber
A system includes a seat. The system includes an airbag supported by the seat. The airbag is inflatable to an inflated position. The airbag includes an inflation chamber and a panel adjacent to the inflation chamber defining a concave impact surface in the inflated position. The system includes a tether having a first end attached to a side of the airbag and a second end attached to the panel. The inflation chamber is beneath the concave impact surface in the inflated position. |
| US10814812B1 |
Method and system for identifying vehicle collisions using sensor data
A method and system may identify vehicle collisions in real-time or at least near real-time based on statistical data collected from previous vehicle collisions. A user's portable computing device may obtain sensor data from sensors in the portable computing device and compare the sensor data to a statistical model indicative of a vehicle collision, where the statistical model includes sensor data characteristics which correspond to the vehicle collision. Each sensor data characteristic may have a threshold value, the portable computing device may compare a value for the sensor data characteristic to the threshold value. If the portable computing device identifies a vehicle collision based on the comparison, the portable communication device may display collision information. Further, notifications may be sent to emergency contacts and/or emergency personnel to provide assistance to the user. |
| US10814806B1 |
DC energy transfer apparatus, applications, components, and methods
This discloses apparatus including, but not limited to, an all Direct Current (DC) energy transfer circuit, a energy transfer controller, an all-DC energy transfer network, components of use in such circuits, and application apparatus that benefits from including and/or using the all-DC energy transfer device and methods of operating the above in accord with this invention. The application apparatus may include, but are not limited to, a hybrid electric vehicle, an electric vehicle, and/or a solar power device, in particular, a hybrid electric/internal combustion engine automobile. |
| US10814805B2 |
Sensor wiring with parallel bus port configuration
A vehicular sensor system comprising an electronic control unit and a number of sensors associated with busses of the electronic control unit. The sensors may be wired in parallel with respect to their respective associated bus. The system may comprise a multi-pin power bus providing multiplex communication between the electronic control unit and the sensors. An associated method may be utilized to initialize and operate the sensor system. |
| US10814802B2 |
Vehicular door
A vehicular door includes a resin outer panel and a resin inner panel mounted on a vehicular interior side of the resin outer panel, and the resin inner panel includes a resin body member that configures an interior design surface of the vehicular door and a resin reinforcing member that is arranged on a vehicular exterior side and on a peripheral portion of the resin body member. |
| US10814787B2 |
Side-view mirror mounted bird deterrent system
The vehicle-sider rear-view mirror mounted bird deterrent system delivers an electric shock to scare birds away. The bird deterrent system includes a shock strip, a sensor, a microcontroller, a power source, and a vehicle-side rear-view mirror. The vehicle-side rear-view mirror can be any rear-view mirror of a commercial or passenger vehicle. The shock strip is a thin flexible strip that attaches onto an exterior face of the vehicle-side rear-view mirror. The shock strip is positioned along the side rear-view mirror and covers most of the flat surface which the bird is likely to stand on. The sensor is operatively connected to the shock strip, wherein the sensor transmits a signal to the microcontroller when it detects a bird standing on the shock strip. The microcontroller completes a circuit between the power source and the shock strip, thereby creating a flow of electrical current capable of delivering an electrical shock. |
| US10814784B2 |
Motor vehicle artificial intelligence expert system dangerous driving warning and control system and method
Specifically programmed, integrated motor vehicle dangerous driving warning and control system and methods comprising at least one specialized communication computer machine including electronic artificial intelligence expert system decision making capability further comprising one or more motor vehicle electronic sensors for monitoring the motor vehicle and for monitoring activities of the driver and/or passengers including activities related to the use of cellular telephones and/or other wireless communication devices and further comprising electronic communications transceiver assemblies for communications with external sensor networks for monitoring dangerous driving situations, weather conditions, roadway conditions, pedestrian congestion and motor vehicle traffic congestion conditions to derive warning and/or control signals for warning the driver of dangerous driving situations and/or for controlling the motor vehicle driver use of a cellular telephone and/or other wireless communication devices. |
| US10814779B2 |
Device for managing at least two light functions for a motor vehicle
A device for managing at least two light functions accommodated in a same motor vehicle light device, the managing device comprising a block of light sources for each light function, wherein the managing device further comprises: an input block configured to: provide a power supply common to the at least two light functions; indicate if the at least two light functions are activated or deactivated; a bias block configured to supply a stabilized reference voltage common to the at least two light functions; a switching block for each light function, one switching block of which is configured to deactivate one of the at least two light functions that is defined as secondary with respect to the other of the at least two light functions that is defined as having priority if the latter is activated. |
| US10814778B2 |
Apparatus and method for transmitting driving information relating to surrounding situation of vehicle
An apparatus for transmitting driving information of a vehicle may include: a surrounding information sensing unit configured to sense an obstacle positioned within a designated distance around the vehicle or an obstacle approaching within a designated distance; a vehicle information sensing unit configured to sense a status of the ego vehicle; a control unit configured to determine a surrounding situation of the ego vehicle or whether the surrounding situation was recognized, based on the information sensed through the surrounding information sensing unit, determine the status of the ego vehicle based on the information sensed through the vehicle information sensing unit, and output information through an information output unit, the information corresponding to the determined surrounding situation or whether the surrounding situation was recognized and the determined status of the ego vehicle; and the information output unit including a display lamp and speaker installed on the vehicle body. |
| US10814777B2 |
Sequential lighting device and method thereof
A sequential lighting device may include a power supply device configured for supplying the input power of a predetermined waveform, a sequential control circuit, which is an analog circuit, sequentially operated depending upon the input power to generate a sequential operation signal, and a switching circuit for turning on or off a plurality of light sources of a lamp module depending upon the sequential operation signal. |
| US10814775B2 |
Method for calibrating an electromagnetic radiation-emitting device using a sensor unit
A method for calibrating an electromagnetic radiation-emitting device configured to emit electromagnetic radiation using a sensor configured to detect electromagnetic radiation emitted by the electromagnetic radiation-emitting device includes projecting a pattern onto a projection surface by way of the emitted electromagnetic radiation, acquiring an image of the projection of the pattern using the sensor, and calculating at least one trajectory in an image plane of the sensor that describes a propagation of the emitted electromagnetic radiation based on a position of a characteristic feature of the pattern in the image and on a further item of information. The method further includes calculating a specific feature along an associated trajectory and calculating an incorrect position of the device by evaluating a geometric correspondence relationship between points in a world coordinate system and their image points in the image plane of the sensor. |
| US10814774B2 |
Free-standing holder device
A freestanding holder device to secure cargo items of different sizes or orientation in different types of cargo area comprises a horizontal base section and a wall section extending from one side of the base section, wherein the wall section comprises at least one vertical indentation forming a recess in the wall section and the underside of the base section comprises a high friction surface. The high friction surface comprises a rubber or elastomer material. |
| US10814769B1 |
Vehicle securing apparatuses
Vehicle securing apparatuses may include a main support arm. A base arm may be carried by the main support arm. A retainer assembly arm may be carried by the main support arm in spaced-apart relationship to the base arm. A retainer space may be defined by and between the base arm and the retainer assembly arm. A retainer assembly may include at least one retainer hasp pivotally carried by the retainer assembly arm. Accordingly, a structural member on an ATV, lawnmower, watercraft or other vehicle may be extended into the retainer space as the structural member pushes the retainer hasp from a retaining position to a release position. The retainer hasp may return to the retaining position to retain the structural member in the retainer space as the structural member clears or passes beyond the retainer hasp. |
| US10814768B2 |
Combine header transport device
A combine header transport device includes a header support member. A frame is in mechanical communication with the header support member. The frame includes a first frame member and a second frame member. The frame members are in a parallel relationship with each other. A first pair of wheel assemblies are rotatably connected to a first axle assembly. The first axle assembly is attached to the frame adjacent a first end thereof. A connector assembly is attached to the frame adjacent a second end thereof. The connector assembly provides an axis about which the combine header transport device is rotatable. The connector assembly includes a first connector and is configured so that a position of the first connector is adjustable in a vertical direction. |
| US10814765B2 |
Dumper body that includes structural transitioning
A dumper body is disclosed. The dumper body may include a pivot assembly. The dumper body may include at least one of: a set of ribs, wherein the set of ribs is connected to the pivot assembly such that the set of ribs is comprised of multiple respective discontinuous structures, and a set of stringers, wherein the set of stringers includes a respective stringer cut-out around an outside surface of a bed plate of the dumper body at a point where a top plate of the dumper body connects to an inside surface of the bed plate. |
| US10814764B2 |
Dumper vehicle
A dumper vehicle includes: a frame comprising a front end and a rear end; front and rear wheels mounted to the frame; an operator seat mounted to the frame; and an open topped container for carrying a load therein mounted to the frame between the front and rear wheels, wherein the container is moveable between a transport position for transporting a load and a discharge position for discharging of a load; wherein the container defines an upper extent thereof, and wherein said upper extent of the container decreases in height with respect to a lower extent of the wheels towards the front end of the frame, when the container is in the transport position. |
| US10814763B2 |
Systems and methods for securing an assist grip assembly to a component of a vehicle
An assist grip assembly is configured to be secured to a component. The assist grip assembly includes a handle defining a retention chamber, and a fastening assembly pivotally secured to the retention chamber of the handle. The fastening assembly includes a mounting cushion having a central channel and at least one mounting stud pivotally coupled to the retention chamber. The mounting cushion secures the fastening assembly to the handle. A retaining clip is coupled to the mounting cushion. The retaining clip is configured to secure to the component. |
| US10814760B1 |
Riding lawn equipment seat
A riding lawn equipment seat having an outer plastic shell, a foam base cushion and a foam back cushion. A plastic webbing is embedded inside each of the cushions. A plurality of clips extends from each plastic webbing and through each cushion into engagement with a plurality of slots in the shell. |
| US10814758B2 |
Vehicle seat for a motor vehicle with seat cushion retention
A vehicle seat for a motor vehicle, comprising a seat part with a seat cushion which provides a seat surface and which comprises a front seat portion and a rear seat portion extending diametrically thereto, and a backrest with a lower backrest portion and an upper backrest portion extending diametrically thereto. The lower backrest portion of the backrest is arranged adjacent to the rear seat portion of the seat cushion. At least one locking tab is provided that holds the rear seat portion of the seat cushion on the lower backrest portion of the backrest relative to at least one spatial direction extending substantially perpendicular to the seat surface in the direction of the upper backrest portion. |
| US10814749B2 |
Clutch unit
A clutch unit includes a lever-side clutch part to control transmission and interruption of rotational torque input through a lever operation and a brake-side clutch part to transmit the rotational torque from the lever-side clutch part to the output side and interrupt rotational torque reversely input from the output side. The brake-side clutch part includes an outer ring constrained in rotation, an output shaft to output the rotation, cylindrical rollers to control interruption of the rotational torque reversely input from the output shaft and transmission of the rotational torque input from the lever-side clutch part through engagement and disengagement between the outer ring and the output shaft, a friction ring to apply a rotational resistance to the output shaft, and a variable part to change the rotational resistance applied to the output shaft between the transmission and the interruption of the rotational torque. |
| US10814748B2 |
Vehicle seat structure
A vehicle seat structure including a first seat and a second seat, wherein the first seat includes: a tilting rotation mechanism configured to connect the first seat with respect to a floor in a manner switchable between a sitting position and a raised position; and a pivoting mechanism configured to pivotably connect the first seat to the floor with the tilting rotation mechanism provided therebetween, and wherein the second seat includes a concave portion configured to reduce interference between the second seat and a forefoot of a sitting occupant of the first seat which is being pivoted in the raised position when the second seat and the first seat are in a positional relationship in which the second seat overlaps, in a plan view, with a pivoting trajectory of the forefoot of the sitting occupant of the first seat which is being pivoted in the raised position. |
| US10814747B2 |
Spindle drive, method for producing a spindle drive, and comfort drive
A spindle drive (10), with a spindle (20) which is rotatable about a rotation axis (24) at least indirectly by a drive motor (12), the spindle (20) having a thread-like spindle turn (22) on which a spindle nut (26) is arranged movably in the longitudinal direction of the rotation axis (24), and with a worm gear (15; 15a) which is arranged in a gear housing (14), is drivable by the drive motor (12) and is connected to the spindle (20) for conjoint rotation therewith. |
| US10814745B2 |
Lower vehicle body structure
A lower vehicle body structure is provided, which includes a vehicle body floor having a bottom surface part, a floor tunnel bulging upwardly from the bottom surface part of the vehicle body floor and extending in vehicle front-and-rear directions, a power transmission mechanism disposed inside the floor tunnel, a mount member supporting the power transmission mechanism from below, and seat rails disposed on the vehicle body floor and slidably supporting seats from below. The mount member and the seat rails are jointly fastened to the vehicle body floor. |
| US10814739B2 |
Multiple storage system and method for operating a multiple storage system
A method operates a storage system for a vehicle. The storage system has a first storage module and a second storage module for providing electrical energy to or for receiving electrical energy from a distribution network. The distribution network is coupled to an electrical motor of the vehicle. The first storage module is coupled by a direct current voltage converter to the distribution network. The method determines whether an amount of a voltage difference between a power supply voltage of the distributor network and a first storage voltage of the first storage module is equal to or less than a voltage threshold value. The method carries out one or more measures for increasing the amount of the voltage difference when it is determined that the amount is equal to or less than the voltage threshold value. |
| US10814736B2 |
Wireless vehicle charging
A wireless charging system for a vehicle is described, as well as methods of using the system. The system may include a computer programmed with instructions stored in memory and executable by a processor, and a radar device controlled by the computer. One method includes: aligning a reception coil on a vehicle with a charging coil using ground penetrating radar data; and then receiving inductive charge at the reception coil. |
| US10814733B2 |
Electrical vehicle charger and integrated cord management system
An electrical vehicle charger and cord management system includes a cord-reel and a charging cord. The cord-reel includes a spool and a reel housing extending from the spool. The spool includes a hub and a cord opening. The reel housing includes a rewind mechanism. A charging cord extends through the cord opening and is removably wound around the hub. An electric vehicle charging system is integrated with the cord-reel. |
| US10814732B2 |
Method and central control system for controlling the electrical charging of a group of vehicles
A method controls the electric charging of a group of vehicles. A central control system can communicate with the respective vehicles of the group and with a server of the network operator. In each case a charging time window, a departure time and a setpoint state of charge of the vehicle-side energy store at the departure time are defined in advance for one or more specific vehicles. In addition, a cost value for the charging time window is predefined in accordance with a cost function which specifies a cost level as a function of the charging process according to the charging time window. The central control system transmits a modified charging time window to a respective specific vehicle of at least some of the specific vehicles, after which the charging process is carried out according to the modified charging time window by fulfilling the charging time criterion with an unchanged departure time and setpoint state of charge. The modified charging time window comprises at least one time period which occurs before the start of the non-modified charging time window, wherein the cost value according to the cost function for the modified charging time window is precisely as high as or is lower than the cost value for the non-modified charging time window. |
| US10814729B2 |
Method and apparatus for the alignment of a vehicle and charging coil prior to wireless charging
A vehicle alignment system is adapted to align a vehicle with a wireless power induction coil for wireless charging through use of magnetic resonant induction. The system includes a transmission line disposed in the parking slot so as to guide the vehicle to the wireless power induction coil for charging. The transmission line leaks a signal having an operating frequency that is detected to align the vehicle left-right in the parking slot when the vehicle is aligned for charging by the wireless power induction coil. At least two vehicle mounted antennas mounted on opposite sides of transmission line when the vehicle is aligned in the parking slot detect the operating frequency from the transmission line, and signal processing circuitry detects a relative signal phase between signals detected by the antennas. The relative phase differences between the detected signals from the antennas are representative of alignment of the vehicle with respect to the wireless power induction coil and the parking slot. |
| US10814726B2 |
Control apparatus and power supply system
A control apparatus comprises a microcontroller, an auxiliary circuit, a delay module and a logical circuit; the microcontroller is connected to a first input end of the logical circuit via the auxiliary circuit and connected to a second input end of the logical circuit via the delay module, and an output end of the logical circuit is connected to a device to be controlled; if the microcontroller is reset in a process of outputting the closing control signal, a delay disabling signal becomes invalid, the delay module is enabled to output the closing control signal within a preset delay time, wherein the delay time is greater than or equal to a reset time. A power supply system is also provided to avoid a risk that an automobile suddenly loses power due to unexpected reset of the microcontroller. |
| US10814725B2 |
Vehicle controller and electric vehicle
According to one embodiment, a vehicle controller includes an electric power converter, a plurality of first electric power transmission members, a temperature sensor, and a first controller. The electric power converter converts input electric power and outputs the converted electric power. The plurality of first electric power transmission members transmit the input electric power and are connected in parallel to the electric power converter. The temperature sensor is connected to at least one of the plurality of first electric power transmission members. The first controller determines that at least one of the plurality of first electric power transmission members is disconnected when a temperature detected by the temperature sensor changes. |
| US10814724B2 |
Host cells and methods for producing isopentenol from mevalonate
The present invention provides for a genetically modified host cell capable of producing isopentenol and/or 3-methyl-3-butenol, comprising (a) an increased expression of phosphomevalonate decarboxylase (PMD) (b) an increased expression of a phosphatase capable of converting isopentenol into 3-methyl-3-butenol, (c) optionally the genetically modified host cell does not express, or has a decreased expression of one or more of NudB, phosphomevalonate kinase (PMK), and/or PMD, and (d) optionally one or more further enzymes capable of converting isopentenol and/or 3-methyl-3-butenol into a third compound, such as isoprene. |
| US10814722B2 |
Method for the power requirement-dependent operation of a generator unit
A method is provided for the power requirement-dependent operation of a generator unit mounted on an agricultural work vehicle. A power output of the generator unit is varied as a function of a determined power requirement of an electrical consumer, which is fed with the power of the generator unit of an attachment which is connected to the agricultural work vehicle. |
| US10814713B2 |
Transaxle device
A transaxle device (1) for a hybrid vehicle including an engine (2), a first rotating electric machine (3), and a second rotating electric machine (4) individually transmit the power of the engine (2) and power of the first rotating electric machine (3) to an output shaft (12) on a drive wheel side and also transmits the power of the engine (2) to the second rotating electric machine (4). Further, the transaxle device (1) includes an input shaft (11) which is coaxially connected to a rotating shaft (2a) of the engine (2) and a switching mechanism (20A) which is interposed in at least the input shaft (11) and switches a high gear stage (11H, 15H) and a low gear stage (11L, 15L). |
| US10814710B2 |
Lower part structure of vehicle
The lower part structure of a vehicle includes a battery unit disposed under the floor of the vehicle and attached to the body or the chassis of the vehicle at one or more battery attaching positions, and an under-cover including one or more first cover segments and one or more second cover segments, wherein the one or more first cover segments cover the battery attaching position from below, and the one or more second cover segments are attached to the battery unit and do not cover the battery attaching position from below. |
| US10814703B2 |
Integrated outside handle switch assembly for a tail gate
An integrated outside handle switch assembly for a rear trunk lid or tail gate is mounted in the rear trunk lid or tail gate and is operated at the time of opening the tail gate. The outside handle switch assembly may include: an upper housing configured to be mounted on the tail gate; a lower housing configured to be assembled to the upper housing below the upper housing; a substrate configured to be fixed at a lower portion of the upper housing; a switch configured to be operated at the time of opening the tail gate and mounted on the substrate; and a lamp configured to illuminate a license plate attached to the tail gate and be mounted on the substrate. |
| US10814702B2 |
Opening/closing drive device
An opening/closing drive device drives an upwardly and downwardly movable opening/closing member. The opening/closing drive device includes a motor, a position detection sensor configured to detect a position of the opening/closing member, and a controller. The controller is configured to drive the motor in order to upwardly move the opening/closing member when determining in a state in which the motor is not driven that the opening/closing member has moved downward to a position corresponding to a predetermined threshold or lower based on a signal from the position detection sensor. |
| US10814700B2 |
Vehicle cabin and high voltage battery thermal management system
A vehicle thermal management system including an electric powertrain, a single thermal loop, and a controller is provided. The electric powertrain includes a high voltage battery. The single thermal loop is for managing thermal conditions of the high voltage battery and a vehicle cabin and may include a climate control system, a blower, and a front evaporator in fluid communication with the vehicle cabin. The controller is programmed to, responsive to detection of a climate control system off request, output a command to direct the blower to push air through a heater core to the vehicle cabin at a predetermined temperature such that a temperature within the vehicle cabin is maintained at a predetermined temperature and refrigerant continues to flow through the front evaporator. The system may include a vehicle cabin temperature sensor and an ambient temperature sensor, each in electrical communication with the controller. |
| US10814697B2 |
Radiant heating system with infrared sensors for temperature feedback control
A radiant heating system includes a radiant heating zone, a first radiant heating feature on a first side of the radiant heating zone and a second radiant heating feature on a second side of the radiant heating zone opposite the first side. A method of radiant heating is also disclosed. |
| US10814693B2 |
Process of operating the air conditioning system of a cab of a machine
A process for operating a machine having a cab and an air conditioning system. The air conditioning system includes a circuit configured for supplying the cab with air coming from a recycling branch fed with air coming from an interior of the cab and an exterior branch fed with air coming from an exterior of the cab, a blowing device, and a filtration system. The process includes the steps of operating the air conditioning system in a regular procedure, monitoring of a signal indicative of a potential contamination of the cab, and upon the detection of such signal, operating the air conditioning system in a flushing procedure. The flushing procedure includes increasing the air flow supplied in the cab, controlling a flow of air to supply air only from the exterior branch, and opening an exhaust flap within the cab for increasing a flow of air evacuated from the cab. |
| US10814691B2 |
Mechanically actuated leveling valve mechanism
A mechanically actuated level control valve device for a commercial vehicle with an air suspension system is a level control valve and comprises a drive element that can be mechanically coupled to a vehicle wheel or axle. A valve element and a counter valve element have a first relative position, wherein the port for the air suspension bellow is closed, a second relative position, wherein the port for the air suspension bellow is connected to the port for the aeration device, and a third relative position, wherein the port for the air suspension bellow is connected to the port for the deaeration device. The valve element is coupled to a rotatable driveshaft of the level control valve by a drive mechanism. An integrated actuator changes the relative position of the valve element and the drive element or the relative position of the counter valve element and a valve housing. |
| US10814690B1 |
Active suspension system with energy storage device
An active suspension system for a vehicle having a wheel that is subject to an external force includes an actuator having an output structure that is connected to the wheel, an energy storage device having a compressible chamber, a valve assembly that is operable to control flow of a working fluid between the actuator and the energy storage device, and a controller that determines whether to permit or resist motion of the output structure in response to the external force. The controller permits motion of the output structure by allowing fluid to flow from the actuator to the energy storage device using the valve assembly, thereby compressing the compressible chamber. The controller resists motion of the output structure by allowing fluid to flow from the energy storage device to the actuator using the valve assembly, thereby expanding the compressible chamber. |
| US10814687B2 |
Vehicle strut mount
An assembly includes a leadscrew, a strut, and a motor. The strut is movable along the leadscrew upon rotation of the leadscrew. A camber angle of a wheel is changeable according to movement of the strut along the leadscrew. The motor is drivably connected to a rotating shaft that is mounted to the leadscrew. |
| US10814685B2 |
Amphibious vehicles
Embodiments of amphibious vehicles are disclosed herein. In one embodiment, the amphibious vehicle includes a body that defines a buoyant hull. The buoyant hull includes a bottom, and a pair of lateral sides. The bottom extends downward at the lateral sides to form a pair of pockets, and each pocket is open to atmosphere through an upper side of the hull and is closed at a lower end by the bottom of the hull. In addition, the amphibious vehicle includes a plurality of wheels mounted to the lateral sides of the body, and a pair of tracks disposed about the wheels. |
| US10814683B2 |
System for tire inflation
A system for tire inflation including a drive mechanism defining a rotational axis, including an eccentric mass that offsets a center of mass of the drive mechanism from the rotational axis along a radial vector; a pump arranged radially distal the rotational axis of the drive mechanism, including a chamber defining a chamber lumen, and a reciprocating element arranged at least partially within the chamber lumen and translatable along a pump axis; a drive coupler coupled between the drive mechanism at a first position and the reciprocating element at a second position fixed to the reciprocating element; a torque regulation mechanism; and a controller, communicatively coupled to the torque regulation mechanism; wherein the system is operable between at least a first mode and a second mode by the torque regulation mechanism in cooperation with the controller. |
| US10814680B2 |
Tire valve for a pneumatic tire of a vehicle
The invention relates to a tyre valve for a pneumatic tyre of a vehicle, having a valve stem extending from the air inlet end to the air outlet end and having an outside thread on its outside circumference and a collar at its air outlet end for a rim well carrying the pneumatic tyre and a fastening thread for an air pressure sensor or other device to be fastened to the valve stem and positioned inside the pneumatic tyre,exhibiting a union nut with an inside thread for screwing onto the outside thread in order to clamp the rim base between the union nut and the collar, with the valve stem being inserted through a rim bore,with a plastic valve cap, with a deformable element located on the outside circumference of the valve stem and/or an inside circumference of the union nut.The tyre valve according to the invention is characterised in that the union nut and, if the deformation element is located on the inside circumference of the union nut, also the deformation element, exhibit a minimum inside diameter that exceeds the maximum outside diameter of the valve cap. |
| US10814678B2 |
Tire
A tire comprises a tread portion 2 comprising a shoulder main groove 5 extending on a side of a tread edge Te and comprising inner and outer groove walls 11 and 12. The inner groove wall 11 has an angle θ1 with respect to a tread normal line in a cross section of the shoulder main groove 5 periodically increasing and decreasing in a tire circumferential direction so as to comprise concave and convex wall portions 16 and 17 arranged alternately in the tire circumferential direction. The outer groove wall 12 has an angle θ2 with respect to a tread normal line in the cross section periodically increasing and decreasing in the tire circumferential direction so as to comprise convex and concave wall portions 22 and 21 arranged alternately in the tire circumferential direction. The angle θ2 is larger than the angle θ1 in any cross section of the groove. |
| US10814676B2 |
Tread for heavy truck winter tire
The tread has four grooves that delimit a central, intermediate and edge regions. Each intermediate region is divided into elongated raised elements that delimit oblique grooves which open into the circumferential grooves and are inclined at an average angle of between 30 and 60 degrees relative to the circumferential direction. The raised elements have an average circumferential length of between 50 and 70 mm. The depth of the oblique grooves is at least 30% of the depth of the circumferential grooves. Each raised element has a plurality of sipes that open into the oblique grooves. Each raised element also has an internal and oblique cut that has a total depth at least equal to 75% of the thickness PMU to be worn away. The oblique cut has a wide part and a part that forms a sipe that extends by a channel that forms a new groove after wear. |
| US10814675B2 |
Tire
A tire comprises a tread portion 2 comprising a shoulder main groove 5 extending on a side of a tread edge (Te). The shoulder main groove 5 comprises an inner groove wall 11 having an angle with respect to its tread normal line in a cross section of the shoulder main groove 5 periodically increasing and decreasing in a tire circumferential direction so that the inner groove wall 11 comprises concave wall portions 16 and convex wall portions 17 arranged alternately in the tire circumferential direction. The concave wall portions 16 are provided at inner end portions thereof in a tire axial direction with recess portions 20 locally recessed inwardly in the tire axial direction and having openings at a ground contacting surface of the tread portion 2. |
| US10814670B2 |
Low-speed vehicle wheel assembly
A low-speed vehicle wheel assembly includes a rim, at least three spokes, connectors, a central bearing seat, and bearings. Outer ends of the spokes are fixedly connected to an inner side wall of the rim through the connectors, respectively. Inner ends of the spokes are fixedly connected to an outer wall of the central bearing seat. The bearings are fitted in bearing holes of the central bearing seat, respectively. Because the rim and the central bearing seat are independent components, each component can be made with an independent mold and assembled according to the diameter of the wheel. The cost of the mold is lower, and the components are more versatile. |
| US10814663B2 |
Sheet item with non-circular holes
A sheet system including a sheet having an edge and at least one generally triangular hole positioned adjacent to but spaced apart from the edge. A side of the triangle is oriented generally parallel with the edge of the sheet. |
| US10814662B2 |
Laminate, personal verification medium, and method of producing the laminate
A laminate includes a diffraction layer that is optically transmissive and includes a diffraction part with a plurality of diffraction units being repetition of a diffraction unit in a direction extending the diffraction layer, each diffraction unit including at least one diffraction element with a reflective diffraction grating; and an absorption layer that is optically transmissive with a plurality of absorption parts for at least part of visible light, the absorption layer facing the diffraction layer with light passing between the diffraction layer and the absorption layer. The laminate has an observation side opposite where the diffraction layer faces the absorption layer; the diffraction layer has a surface serving as a front surface opposite to the surface facing the absorption layer; and in plan view perpendicular to the front surface of the diffraction layer, each of the absorption parts aligns with one of the diffraction elements. |
| US10814658B2 |
System and method for marking at optical film
Disclosed is a system and method for marking at a partial area of an optical film material. The system for marking at an optical film includes a feed roll configured to feed an optical film material in a first direction, a marking unit configured to mark a nulling mark or material information in a marking area of the optical film material fed in the first direction, other than a valid area which is attached to a display panel, a light source unit having a light source member configured to supply a marking laser light to the marking unit, and a receiving roll configured to collect the optical film material. |
| US10814653B2 |
Blower roll to assist paper detack from vacuum transports
A roller for a transport belt of a vacuum transport assembly includes an elongate cylindrical body adapted for a rotatably fixed connection to a vacuum transport assembly. An outer surface of the roller defines a hollow inner channel, which extends along an axial region of the body. The outer surface is a running surface for a transport belt. An inlet at one end of the hollow inner channel receives air from an air source. Perforations are formed in the outer surface for allowing air pressure to be discharged from the hollow inner channel toward the transport belt. The air diffuses through the transport belt to detack a sheet from the transport belt. |
| US10814652B2 |
Inkjet recording apparatus
An inkjet recording apparatus includes a printing and conveying unit, a recording head, a raising and lowering mechanism, and a controller. The printing and conveying unit conveys a sheet with the sheet loaded on a loading surface thereof. The recording head is disposed opposite to the loading surface and ejects ink onto the sheet conveyed by the printing and conveying unit. The raising and lowering mechanism includes a wire in contact with the printing and conveying unit. The raising and lowering mechanism winds the wire to raise and lower the printing and conveying unit relative the recording head in a cross direction interesting with the loading surface. The controller controls a winding operation by which the raising and lowering mechanism winds the wire according to a degree of inclination of the wire relative to the cross direction. |
| US10814651B2 |
Ink jet recording method
An ink jet recording method of the present invention includes a fixing step under the following condition (1) or (2) when on a recording medium, an image including an image part formed of colored ink and an image part formed of transparent ink is fixed: T1>MFT1>MFT2 and MFT1>T2>MFT2 (1) T1>MFT2>MFT1 and MFT2>T2>MFT1. (2) MFT1: Minimum film forming temperature of colored ink MFT2: Minimum film forming temperature of transparent ink T1: Temperature of fixing member when image is heated and pressed T2: Temperature of fixing member when image is separated from fixing member. |
| US10814650B2 |
Ink jet recording method
An ink jet recording method includes: heating a recording medium; and ejecting a white color water-based ink composition from an ink jet head to a recording medium heated in the heating of the recording medium and causing the white color water-based ink composition to adhere to the recording medium, the causing of the white color water-based ink composition to adhere is performed by performing scanning, in which the ink composition is ejected while relative positions between the ink jet head and the recording medium are changed in a scanning direction, a plurality of times, and a maximum time of the scanning performed once is equal to or greater than 0.8 seconds, and the white color water-based ink composition contains first particles that are a white color pigment and second particles that are particles of a different kind from the first particles and that are inorganic fine particles. |
| US10814646B2 |
Liquid discharge apparatus, liquid discharge system, and print head
In a liquid discharge apparatus, a print head includes a supply port to which liquid is supplied; a nozzle plate that includes a nozzle for discharging the liquid; a substrate that includes first side, a second side, a first surface, and a second surface which is different from the first surface; a connector that is provided on the first surface; and an integrated circuit that is provided on the first surface, the substrate is provided between the nozzle plate and the supply port, the connector is provided along the first side, the integrated circuit is provided in a place which is not adjacent to the connector, and a shortest distance between the supply port and the first surface is longer than a shortest distance between the supply port and the second surface. |
| US10814645B2 |
Method for flag customization
A method is provided which enables the printing of a desired design on a flag or other textile material having a previously existing design thereon or that which does not. Providing a textile material, such as a flag; treating the textile material by removing any excess thread and hemming; preparing at least one printing paste; printing the printing paste on the textile material in a desired design through digital printing, screen printing, or heat transfer printing; and then fixing the desired design on the textile material, in accordance with embodiments of the method, may allow versatility and customization of flags and further allow consumers to personalize known flag designs. |
| US10814640B2 |
Method for improving durability of ink jet printed ink
Ink jet technology is used to deposit an ink stabilizing agent at the time of ink deposition (printing), upon a substrate. The stabilizing agent and the ink mix on the substrate. The amount of stabilizing agent is varied based on the needs of the inks being printed. |
| US10814636B2 |
Liquid ejection apparatus
Provided is a liquid ejection apparatus configured to suppress the occurrence of an inconvenience caused by waves in a liquid. The liquid ejection apparatus includes: a liquid ejection head; a liquid container configured to supply the liquid to the liquid ejection head; and a carriage that is for arranging the liquid ejection head and the liquid container and is configured to perform a reciprocal movement. The liquid container includes: a liquid containing chamber that is configured to contain the liquid; an atmospheric air introduction port that introduces atmospheric air into the liquid containing chamber from outside. The atmospheric air introduction port is arranged at a position higher than the highest level of a wave that occurs due to the reciprocal movement in a full state in which the liquid containing chamber is filled with liquid to the highest level in a predetermined containing range. |
| US10814635B2 |
Inkjet reusable jetting sheet with cleaning station
Devices include one or more inkjet printheads, a reusable jetting sheet that is adjacent to nozzles of the printheads, support structures (e.g., drive rollers) contacting the sheet, and a cleaning station contacting the sheet. The reusable jetting sheet includes an opening, that is at least as large as the sets of nozzles, and a jetting area spaced from the opening. The support structures are adapted to move the reusable jetting sheet relative to the sets of nozzles. The inkjet printheads are adapted to eject ink from at least some of the nozzles, through the opening, to print media when the opening is positioned adjacent to the sets of nozzles, to print on print media. The inkjet printhead is further adapted to eject ink from at least some of the nozzles to the jetting area when the jetting area is positioned adjacent to the sets of nozzles to perform maintenance jetting. |
| US10814633B2 |
Liquid ejection apparatus
Provided is a liquid ejection apparatus achieving a reduction of the load applied during capping to a moving mechanism of a liquid ejection head or a cap, whichever is pressed. The inkjet ejection apparatus includes: a liquid ejection head that includes an ejection port surface in which ejection ports for ejecting a liquid are provided; a capping unit that caps the ejection port surface; a moving unit that moves the capping unit to a first position at which the capping unit is capable of capping the ejection port surface and to a second position at which the capping unit is separated from the ejection port surface; and a restriction unit that is fixed to a body of the apparatus and, when the capping unit is located at the first position, contacts the capping unit to thereby restrict movement of the capping unit in a direction different from a direction toward the second position. |
| US10814623B2 |
Element substrate and liquid ejection head
An element substrate of a liquid ejection head includes: a base material; an insulating film positioned on the base material; a heating resistance element for generating heat energy for ejecting a liquid; a protective film for covering the heating resistance element; a first electrical wiring layer arranged in the insulating film, for supplying a current to the heating resistance element; a second electrical wiring layer arranged on a layer different from the first electrical wiring layer in the insulating film, for supplying a current to the heating resistance element; and at least one connecting member extending into the insulating film to connect the first electrical wiring layer and the heating resistance element, for causing the current to flow in a first direction, the heating resistance element including a connecting region, extending in a second direction intersecting the first direction, to which the at least one connecting member is connected. |
| US10814620B1 |
System and method for closed loop regulation of ink drop volumes in a printhead
A printer includes a plurality of printheads, a plurality of printhead drivers, and an optical sensor configured to generate image data of a substrate after the substrate has been printed by the plurality of printheads. A controller operates the printheads using the printhead drivers to print a pattern of ink drops on the substrate, determine from image data of the ink drop pattern received from the optical sensor whether a density response for the pattern of ink drops for each printhead is within a predetermined range about a reference density response for the pattern of ink drops, identify a peak voltage for each printhead determined to have the density response outside the predetermined range, and store the identified peak voltage in the printhead driver for the printhead. The printhead driver uses the identified peak voltage to generate firing signals for the printhead operatively connected to the printhead driver. |
| US10814619B2 |
Image processing device and non-transitory computer-readable medium
An image processing device configured to: determine whether a specific condition indicating ink supplied from an ink supplier to a printing head may be delayed; generate dot data by using image data, including: generating first dot data when the specific condition is not satisfied; and generating second dot data when the specific condition is satisfied, a ratio of first/second type of dots included in an image based on specific second dot data generated using specific image data being greater/smaller than that included in an image based on specific first dot data generated using the specific image data, and total number of dots included in the image based on the specific second dot data being larger that included in the image based on the specific first dot data; and output printing data based on the dot data. |
| US10814617B2 |
Driving variable capacitive loads
Circuitry for driving a variable capacitive load comprising: a variable capacitive load; a digital control circuit configured to generate a digital drive signal; and a drive circuit configured to convert the digital drive signal into an analogue drive signal, the analogue drive signal forming a drive waveform for charging the variable capacitive load, the drive circuit comprising a slewing circuit configured to drive a time dependent voltage component of the drive waveform; wherein the digital control circuit is configured to modify the digital drive signal for each charging cycle so as to match the time dependent voltage component of the drive waveform to the variable capacitive load. |
| US10814616B2 |
Inkjet head, inkjet printer, and manufacturing method for inkjet head
An ink jet head includes a head substrate, a printed board, and a plurality of flexible substrates connected in parallel to each other between the head substrate and the printed board. The head substrate includes a plurality of ink jet elements, and a common wire extending from an edge of the head substrate and electrically connected to the ink jet elements in common. The printed board includes a reference potential wire through which a reference potential is set to the ink jet head. A first one of the flexible substrates at a first end of an arrangement of the flexible substrates and a second one of the flexible substrates at a second end of the arrangement of the flexible substrates opposite to the first end each has a common connection wire electrically connected between the common wire and the reference potential wire. |
| US10814612B2 |
Use of thiazolide compounds for the prevention and treatment of viral diseases, cancer and diseases caused by intracellular infections
The invention provides for the use of pharmaceutical compositions comprising a thiazolide in the stimulation of the immune system in a subject in need thereof, thereby preventing and/or treating viral diseases, cancer and diseases caused by intracellular protozoan infections. |
| US10814608B2 |
Generating three-dimensional objects and generating images on substrates
A printing system may be provided. The printing system may include an agent distributor to selectively deliver at least one printing agent onto a substrate on a first type of supply module and a layer of build material on a second type of supply module. The printing system may include a controller to control the agent distributor to selectively deliver the at least one printing agent in patterns derived from data representing a slice of a three-dimensional object to be generated and representing an image to be generated on the substrate. |
| US10814604B2 |
Method and apparatus for additive mechanical growth of tubular structures
A method and apparatus is disclosed for additive manufacturing and three-dimensional printing, and specifically for extruding tubular objects. A print head extrudes a curable material into a tubular object, while simultaneously curing the tubular object and utilizing the interior of the cured portion of the tubular object for stabilizing and propelling the print head. |
| US10814603B2 |
Methods for processing a first substrate bonded to a second substrate
Methods of processing a first substrate bonded to a second substrate include moving a wire along an interface to propagate a debonding front and debond the first substrate from the second substrate. In some embodiments, the first substrate includes a thickness less than or equal to about 300 μm. In further embodiments, the wire includes a tensile strength less than a critical failure stress of the first substrate. In still further embodiments, the wire is configured to conform to a shape of the debonding front during the step of moving the wire such that one or more edges of the first substrate are debonded from the second substrate prior to a debonding of a corresponding interior portion of the first substrate from the second substrate. |
| US10814602B2 |
Method of producing cored composite parts
A composite structure includes a base structure, a core disposed on the base structure, the core having a non-uniform contour relative to the base structure, a layered cover material disposed on the base structure covering the core, the layered cover material conforming to the non-uniform contour of the core and having at least one overlay ply, each of the at least one overlay ply having at least one slit cut through fibers of the respective overlay ply, and at least one cover ply having a shape that spans the at least one slit, and being configured to transfer a load across the at least one slit. |
| US10814601B2 |
Method to produce a coating layer, a building panel and a coated foil
The present disclosure relates to a method to produce a coating layer, including applying a coating composition on a surface of a carrier, curing the coating composition to a coating layer, and subsequently applying pressure to the coating layer. The disclosure further relates to a method to produce a building panel, and such a building panel, and to a method to produce a coated foil, and such a coated foil. |
| US10814598B2 |
Method for transferring two-dimensional nanomaterials
The present invention relates to a method for transferring two-dimensional nanomaterials. The method comprises: (S1) providing a first substrate with a two-dimensional nanomaterial layer on a surface of the first substrate and a carbon nanotube composite film comprising a carbon nanotube film structure and a nanomaterial layer stacked with each other; (S2) covering the two-dimensional nanomaterial layer with the carbon nanotube composite film, wherein the carbon nanotube film structure of the carbon nanotube composite film is in contact with the two-dimensional nanomaterial layer; (S3) obtaining a composite structure comprising the two-dimensional nanomaterial layer and the carbon nanotube composite film by removing the first substrate with a corrosion solution; (S4) placing the composite structure on a surface of a cleaning solution for cleaning; (S5) picking up the composite structure from the cleaning solution by contacting the target substrate with the two-dimensional nanomaterial layer; and (S6) removing the carbon nanotube composite film. |
| US10814597B2 |
Method for preparing suspended two-dimensional nanomaterials
The present invention relates to a method for transferring two-dimensional nanomaterials. The method comprises the following steps: (S1) providing a first substrate with a two-dimensional nanomaterial layer on a surface of the first substrate; (S2) covering the two-dimensional nanomaterial layer with a carbon nanotube film structure; (S3) obtaining a composite structure comprising the two-dimensional nanomaterial layer and the carbon nanotube film structure by removing the first substrate with a corrosion solution to; (S4) placing the composite structure on a surface of a cleaning solution; (S5) providing a target substrate comprising at least one through hole, and picking up the composite structure from the cleaning solution with the target substrate by contacting the target substrate with the two-dimensional nanomaterial layer of the composite structure and covering the at least one through hole with two-dimensional nanomaterial layer; and (S6) removing the carbon nanotube film structure from the composite structure. |
| US10814596B2 |
Silage film, wrapped fodder, and storage method of fodder
A silage film having at least one layer of a resin composition containing an ethylene-vinyl alcohol copolymer (A) and a hydroxy group-containing compound (B). In the resin composition containing the ethylene-vinyl alcohol copolymer (A) and the hydroxy group-containing compound (B), the hydroxy group-containing compound (B) has a molecular weight of less than or equal to 200, a ratio of number of hydroxy groups per molecule to the molecular weight ranging from 0.02 to 0.03, and a melting point of greater than or equal to 23° C., and a content of the hydroxy group-containing compound (B) in the resin composition ranging from 3% to 15% by mass. The silage film has excellent oxygen barrier property and stretchability (suitability for wrapping) and can be suitably used for long-term storage of silage. |
| US10814594B2 |
Laminated foam interleaf sheet for glass plates
A laminated foam interleaf sheet for being interposed between glass plates, having a foam layer of a polyethylene-based resin, and an antistatic layer which is laminated on each of both sides of the foam layer and contains a polyethylene-based resin, a polystyrene-based resin and a polymeric antistatic agent, the laminated foam interleaf sheet having a surface roughness Ra of 30 μm or less. |
| US10814584B2 |
Kits and methods for fiber composites including partially-cured resinous materials for the reinforcement of physical structures
A composite system for the reinforcement of physical structures includes a plurality of unidirectional fibers arranged with respective longitudinal axes generally parallel to each other over a substantial portion of a length of each unidirectional fiber. The plurality of unidirectional fibers are non-mechanically connected. A resinous material adheres the plurality of unidirectional fibers to each other such that each one of the plurality of unidirectional fiber is adhered to at least one adjacent one of the plurality of unidirectional fibers along a substantial portion of the length of the adjacent one of the plurality unidirectional fibers. |
| US10814583B2 |
Toughening of laminated composites by nanofiber yarn
A method for enhancing fracture toughness of a composite laminate is disclosed. The method includes fabricating a nanofiber yarn, forming a nanofiber yarn layer by aligning the nanofiber yarn in form of a layer, forming a laminated structure by interleaving the nanofiber yarn layer into a plurality of fabric layers, forming the composite laminate by subjecting the laminated structure to a vacuum infusion process (VIP), and curing the composite laminate. Forming the laminated structure includes stacking a plurality of fabric layers onto each other and placing the nanofiber yarn layer between two fabric layers of the plurality of fabric layers. The VIP includes forming a sealed laminated structure by sealing the laminated structure, forming a vacuumed laminated structure by vacuuming the sealed laminated structure, and introducing a resin matrix into the vacuumed laminated structure. |
| US10814579B2 |
Smooth and bulky rolled tissue products
The novel tissue products of the present invention are generally produced by calendering a tissue basesheet using at least one patterned roll. In one embodiment the patterned roll replaces the flat steel roll commonly used in calendering. The elements on the patterned roll provide a means of providing a nip having variable loading that yields a web having a smooth surface without subjecting the web to excessive compression forces and preventing excessive caliper loss. Thus, webs converted according to the present invention have comparable or better surface smoothness compared to webs converted using conventional calendering means and also retain a greater percentage of their caliper and bulk. |
| US10814576B2 |
Self opening bag pack, apparatus and method of making same
An apparatus for making a self-opening bag pack includes a supply of film material. An extruder forms a continuous tube of film. A flattener flattens the tube. A corona treater treats at least one surface of the flattened tube. A first sealer forms a bottom seam across a width of the flattened tube. A cutter cuts the flattened tube into bag blanks at a predetermined distance from the bottom seam. A stacker forms the bag blanks into a bag pack. An adhesion knife penetrates the bag pack and adheres adjacent bag blanks together in the bag pack. An aperture maker forms means for suspending the bag pack from a dispensing rack. The pack is attached to the dispensing rack and the front wall of the subsequent bag will be adhered to the rear wall of a first bag, thereby causing the first bag to open when pulled from the rack. |
| US10814573B2 |
Bead ring design improvement
A bead ring for a tire mold includes a plurality of concentric rings, wherein at least two adjacent concentric rings form an interface having a circumferential seam. The circumferential seam is configured to receive airflow from an interior of the tire mold, and the circumferential seam is in fluid communication with an air chamber located radially exterior of the circumferential seam. |
| US10814572B2 |
Airless tire manufacturing method
A method of manufacturing an airless tire including a spoke unit includes a first step of injection-molding a first spoke part, a second spoke part, a third spoke part and a fourth spoke part in a disc-like shape. The method further includes a second step of forming a first spoke by fusing the first spoke part and the second spoke part. The method further includes a third step of forming a second spoke by fusing the third spoke part and the fourth spoke part, and a fourth step of forming the spoke unit by fusing the first spoke and the second spoke. |
| US10814564B2 |
Composite material inlay in additively manufactured structures
Techniques for inlaying a composite material within a tooling shell are disclosed. In one aspect, an additively manufactured tooling shell is provided, into which a composite material is inlaid and cured. A surface of the tooling shell is provided with indentations or another mechanism to enable adherence between the composite material and the tooling shell. The resulting integrated structure is used as a component in a transport structure. |
| US10814562B2 |
Edge dams for fabrication of composite parts
Systems and methods are provided for composite part fabrication. One embodiment is a method that includes placing a laminate onto a base of a mandrel between side walls of the mandrel, placing edge dams between the side walls and the laminate that each abut the laminate and abut one of the side walls, each edge dam having a Coefficient of Thermal Expansion (CTE) greater than a CTE of the mandrel, the CTE of the mandrel being greater than a CTE of the laminate, heating the laminate, edge dams, and mandrel, and during the heating, thermally expanding the edge dams an amount that corresponds with a difference in thermal expansion between the laminate and the mandrel. |
| US10814561B2 |
Joining method
A method for joining primary and secondary members includes providing a primary member, a secondary member and a heating element which is joined to one of the primary and secondary members. The heating element includes an electrically insulating matrix material and an electrically conductive reinforcing element extending through the matrix material. The method further includes bringing the other of the primary and secondary members and the heating element into engagement and controlling a flow of electrical current in the reinforcing element so as to resistively heat and fuse at least some of the matrix material of the heating element with a matrix material of the other of the primary and secondary members. The method may be used to join a primary member such as a composite tubular and a secondary member such as a component for terminating the composite tubular. |
| US10814555B2 |
Powder dispensing unit, powder spreading unit, and a vibratory compaction system of an additive manufacturing system and methods therefor
An additive manufacturing system including a build plate, and at least one powder reservoir configured to store and deposit powder onto the build plate, the at least one powder reservoir including a powder dispensing aperture having a variable size. The powder dispensing unit includes a base member, and the least one powder reservoir coupled to the base member. |
| US10814554B2 |
Control device for laser machining apparatus, and laser machining apparatus
A control device for a laser machining apparatus includes: a plurality of lasers, a plurality of scanners which respectively scans the laser beams outputted from the plurality of lasers, a scanner control unit which synchronously controls the plurality of scanners, and a laser control unit which synchronously controls the plurality of lasers, in which the scanner control unit performs tracking control to precede or delay operation of at least one scanner among the plurality of scanners relative to operation of another scanner among the plurality of scanners; and the laser control unit performs tracking control to precede or delay laser output of at least one laser among the plurality of lasers corresponding to the at least one scanner, relative to the laser output of another laser among the plurality of lasers corresponding to the other scanner. |
| US10814552B2 |
Powder dispensing unit, powder spreading unit, and a vibratory compaction system of an additive manufacturing system and methods therefor
An additive manufacturing system including a build plate, at least one recoater blade configured to spread powder onto the build plate, and at least one vibration mechanism coupled to one or more of the build plate and the at least one recoater blade. A controller coupled to the at least one vibration mechanism is configured to control actuation of the at least one vibration mechanism so that vibratory pulses are induced within the powder to effect compaction of the powder on the build plate. |
| US10814551B2 |
Three-dimensional printed part removal using an elastomer sheet
A three-dimensional object printer automatically removes parts formed on a platen in the printer. The printer includes a platen having a surface and a planar member disposed upon the surface of the platen. The printer further includes an actuator configured to deform the planar member and an ejector head having at least one ejector configured to eject material onto the planar member. The printer further includes a controller operatively connected to the actuator and the ejector head. The controller is configured to operate the ejector head to eject material onto the planar member to form a three-dimensional object, and to operate the actuator to deform the planar member and release the three-dimensional object from the planar member. |
| US10814549B2 |
Printing a multi-structured 3D object
In an example implementation, a method of printing a multi-structured three-dimensional (3D) object includes forming a layer of sinterable material. The method includes processing a first portion of the sinterable material using first set of processing parameters and processing a second portion of the sinterable material using a second set of processing parameters. The processed first and second portions form, respectively, parts of a first and second structure of a multi-structured 3D object. |
| US10814542B2 |
Extruder and method for extruding cord reinforced tire components
Provided is an extruder and a method for extruding cord reinforced tire components, wherein the extruder has an extruder head with a die and a cord guide. The die is provided with a cross sectional profile that defines a first cross section of the extrusion material in the die, wherein the cross sectional profile has a profile height. The cord guide is arranged for guiding the cords into the die at a cord entry height. The extruder head is provided with first heating elements. The extruder has a control unit that is operationally connected to the first heating elements for generating an adjustable height temperature gradient in the extrusion material across the profile height to control swelling of the extrusion material relative to the cord entry height from the first cross section to a second cross section after the extrusion material leaves the die. |
| US10814540B2 |
Method for evenly distributing plastic melt in a hot runner system using strain gauges
A hot runner injection molding apparatus, and method of use, is disclosed in which strain gauges are provided in the temperature zones of the hot runner injection molding apparatus and a hot runner controller creates a target strain profile, detects deviations from the target strain profile in any temperature zone based on the strain readings provided by the strain gauges in each temperature zone, and instructs correction of deviations from the target strain profile in any deviating temperature zone by adjusting the heat produced by a heater or heaters in the deviating temperature zone. The target strain profile may be based on a median or average of strain readings provided over time by the strain gauges in each temperature zone. A hollow installation tube for placing the strain gauges in the hot runner injection molding apparatus is also disclosed. |
| US10814537B2 |
Hot runner injection nozzle and actuator for injection molding device
The present disclosure is directed to an injection nozzle with a nozzle head including at least one discharge opening for injecting molding material into a mold cavity of a thereto interconnected injection mold and forming therein a molded body. At least one positively controlled closure element movably supported in the nozzle head for closing a communication opening in the connected injection mold. An actuator cylinder comprises a first piston which is interconnected to the closure element. The first piston is arranged movable between a first position, in which the closure element is fully closed, and a second position in which the closure element is fully open. A second piston is interconnected to the closure element, and is arranged movable between a third position in which the second piston is not interconnected to the closure element and a fourth position in which the closure element is limited in an intermediate position. |
| US10814532B2 |
Resin-molding device and method for producing resin-molded product
A resin-molding device capable of preventing a resin-molded product from being non-uniform in thickness. A resin-molding device includes: a first and second platen (outside-loaded platen) which are two plate-shaped members arranged parallel to each other to allow a molding die to be arranged in a die arrangement section which is a central region between the platens; a force applier (toggle link and tie bars) for applying a force to the platens from loading points located outside the die arrangement section; a heating mechanism (lower and upper heater plates) provided between the outside-loaded platen and the molding die; and a heat-insulating member (lower and upper heat-insulating members) formed by a plurality of elastic pillar members arranged between the outside-loaded platen and the heating mechanism, the pillar members configured so that the amount of deformation of each pillar member increases from the center of the die arrangement section toward the loading point. |
| US10814530B2 |
Mold device for a rotational molding device
A mold device configured for use in a rotational molding device configured to perform a rotational molding process by rotating the mold device by means of a robot arm is provided. The mold device generally includes a connector part for connecting to the robot arm, first and second mold parts configured to assemble to each other for enclosing a mold cavity in an assembled state. The mold device includes a magnet gripper for releasably attaching the mold parts and heating and cooling elements integrated in at least one of the mold parts for respectively heating and cooling the mold part. The heating elements may be arranged in first grooves positioned in an exterior face of the respective mold part. The cooling elements may be arranged in second grooves positioned in the exterior face of the respective mold part in between the first grooves. |
| US10814528B2 |
Flexible mat forming system and method
In an exemplary embodiment, a flexible mat forming system includes a rotating drum having a plurality of mold cavities about an outer periphery thereof; a hopper positioned adjacent the drum, the hopper shaped to receive a hardenable paste and deposit the hardenable paste into successive mold cavities of the plurality of mold cavities facing the hopper, as the drum rotates relative to the hopper; wherein the hopper includes an opening shaped and positioned to align with the mold cavities facing the hopper; and a sheet of mesh material that is fed between the hopper and the mold cavities facing the hopper. |
| US10814526B2 |
Induction forming and curing of thermoset composite charges
A first tooling die and a second tooling die are movable with respect to each other. The first tooling die and the second tooling die form a die cavity. The first tooling die and the second tooling die comprise a plurality of stacked metal sheets. A plurality of air gaps is defined between adjacent stacked metal sheets. A first smart susceptor material is within the die cavity and connected to the first tooling die. The first smart susceptor material has a first Curie temperature. A second smart susceptor material is within the die cavity and associated with the second tooling die. The second smart susceptor material has a second Curie temperature lower than the first Curie temperature. A flexible membrane is between the second tooling die and the first smart susceptor material. The flexible membrane is configured to receive pressure. |
| US10814524B2 |
Method for making unidirectional fiber-reinforced tapes
Disclosed is a fiber-reinforced composite and methods and apparatuses for making the same. Some fiber-reinforced composites include a matrix material including a thermoplastic material and a non-woven fibrous region having a plurality of continuous fibers dispersed in the matrix material, wherein the width and the length of the non-woven fibrous region are substantially equal to the width and the length, respectively, of the fiber-reinforced composite, wherein the non-woven fibrous region has a mean relative area fiber coverage (RFAC) (%) of from 65 to 90 and a coefficient of variance (COV) (%) of from 3 to 20, and wherein each of the plurality of continuous fibers is substantially aligned with the length of the fiber-reinforced composite. |
| US10814517B2 |
Chain saw
A chain saw disclosed herein may include a motor configured to rotate a saw chain about a guide bar, a control unit configured to control a voltage applied to the motor, a body housing that houses the motor and the control unit, a battery detachably attached to the body housing, and a top handle provided above the body housing. The control unit may be disposed above the battery. In a rear view of the chain saw in a state where the chain saw is placed on a mount surface, the battery and the control unit may not overlap. In a top view of the chain saw in the state where the chain saw is placed on the mount surface, the battery and the control unit may overlap at least partially. |
| US10814516B1 |
On demand apparel panel cutting
Aspects of on demand apparel manufacturing are described. A system of on demand apparel manufacturing includes a textile cutter and a computing device. The computing device is configured to perform a process including capturing an image of a textile sheet on the textile cutter, where the textile sheet includes a panel for a product. The process further includes identifying cut control factors using the image of the textile sheet, to account for a textile thread, weave, nap, or knit pattern of the textile sheet, a textile print pattern alignment on the textile sheet, or panel deformation of the textile sheet on the textile cutter. The process also includes generating cut control instructions to cut the textile sheet based in part on the image and the cut control factors, and instructing the textile cutter to cut the panel out from the textile sheet based in part on the cut control instructions. |
| US10814513B2 |
Perforating apparatus for manufacturing a nonlinear line of weakness
A perforating apparatus includes a longitudinal cylinder axis about which a cylinder rotates. At least one shaped anvil is disposed on the cylinder. Further, a support operatively engages with the cylinder, and the support is moveable with respect to the cylinder. A blade is disposed on the support so as to cooperate in contacting relationship with the anvil, and the blade is substantially parallel to the longitudinal cylinder axis. At least one of the blade and the anvil comprises a plurality of teeth, and adjacent teeth are separated by a recessed portion. A web is perforated as the web passes between the rotating cylinder and the support and the blade cooperates with the anvil. |
| US10814512B2 |
Device for cutting foods
Among other things, there are disclosed embodiments of a cutting device for foods, having two opposed handles and a grid of filaments connected to them. In particular embodiments, a spindle within one handle allows the grid to be wound around it. The spindle may be biased, e.g. with a spring, and may include holding or braking mechanisms to hold the grid in a desired configuration. |
| US10814511B2 |
System and method for cutting material in continuous fiber reinforced additive manufacturing
Methods, apparatus, and systems for cutting material used in fused deposition modeling systems are provided, which comprise a ribbon including one or more perforations. Material is passed through at least one perforation and movement of the ribbon cuts the material. A further embodiment comprises a disk including one or more blade structures, each forming at least one cavity. Material is passed through at least one cavity and a rotational movement of the disk cuts the material. A further embodiment comprises a slider-crank mechanism including a slider coupled to a set of parallel rails of a guide shaft. The slider moves along a length of the rails to cut the material. Yet another embodiment comprises one or more rotatable blade structures coupled to at least one rod. The rotation of the blade structures causes the blade structures to intersect and cut extruded material during each rotation. |
| US10814510B2 |
Cutting tool
A cutting tool for cutting flexible building materials, such as, for example, rubber or vinyl baseboards, chair rails and crown molding, at an angle. The cutting tool includes a pair of risers moveably connected near a center of a base with a hinge connection. A blade holder and blade positioned between the risers and moveable from a starting position to a cutting position. The blade can be set to a range of angles relative to the base by rotating the risers and locking the risers in an angle relative to the base. |
| US10814509B2 |
Cutting apparatus and printer
The disclosure discloses a cutting apparatus including a feeder, a fixed blade, a movable blade, and at least one scraping-off device. The movable blade is configured to slide in a sliding direction crossing a transport direction against the fixed blade and is configured to move along the sliding direction from a standby position on one side to a cutting position on the other side and to cut the print-receiving medium fed by the feeder. The at least one scraping-off device is disposed in proximity to the movable blade and is configured to come into contact from the other side with an adhesive that has adhered to the movable blade and scrape off the adhesive when the movable blade moves from the standby position on the one side to the cutting position on the other side. |
| US10814506B2 |
Hair clipping device
A hair clipping device includes a cutting assembly having a stationary cutting blade and a moveable cutting blade, where the moveable cutting blade is arranged on a first side with respect to the stationary cutting blade. The hair clipping device further includes a driver configured to drive the moveable cutting blade relative to the stationary cutting blade, and a housing having an air outlet and an air inlet. A fan for generating a pressurized airflow is fluidly connected to the air outlet such that the pressurized airflow exits the housing at the air outlet and at least partly re-enters the housing at the air inlet. The air outlet and the air inlet are both arranged on the first side with respect to the stationary cutting blade. |
| US10814497B2 |
Robot hand apparatus, robot hand system, and holding method
A robot hand apparatus includes a holder having a bendable sucking surface that sucks an object; a magnetic elastic body arranged at the holder and formed of an elastic material containing magnetic particles; and a magnetic-field generator that is arranged at the holder and applies a magnetic field to the magnetic elastic body to change a coefficient of elasticity of the magnetic elastic body. When the magnetic-field generator applies a magnetic field to the magnetic elastic body, a flexible portion and a hardened portion having a bigger coefficient of elasticity than that of the flexible portion are formed in the magnetic elastic body. When the holder holds the object, in a state in which the sucking surface is bent at a position corresponding to the flexible portion, a region of the sucking surface between the position and a distal end of the holder sucks the object. |
| US10814496B2 |
Apparatus and method for active shape control of a micro pick up array
Structures and methods to actively control the shape of a micro pickup array (MPA) during micro device transfer are described. In an embodiment, a strain is applied to the MPA counteractive to strain arising during micro device transfer operations. For example, strain may be applied by a piezoelectric actuator element bonded to a back side of the base substrate to control a curvature of base substrate, and by extension the MPA. |
| US10814495B2 |
Attachment mechanisms for stabilization of subsea vehicles
Systems and methods for securing a remotely operated vehicle (ROV) to a subsea structure during cleaning, maintenance, or inspection of the structure surface are provided. In one or more embodiments, an attachment mechanism includes a pair of grasping hooks that are raised and lowered when driven by a motorized drive. In one or more embodiments, an attachment mechanism includes a rigid holder having a mechanical stop and connected to a swing arm, the swing arm configured to rotate inward, but not outward beyond the mechanical stop. In one or more embodiments, an attachment mechanism includes a plurality of linked segments in series, each connected at a plurality of pivot points. A pair of wires passes through the plurality of linked segments and connects to a pair of pulleys that extend or retract the wires, thereby rotating the plurality of linked segments. |
| US10814487B2 |
Communicative self-guiding automation
A self-guiding automaton includes sensors, a hardware processor, and a memory storing a self-guidance software code. The hardware processor executes the self-guidance software code to detect a location and/or travel path of one or more human being(s) in a pedestrian environment using the sensors, and identify a self-guided path forward in the pedestrian environment based on the location and/or travel path of each human being(s). The self-guidance software code also determines a social cue for communicating the self-guided path forward to the human being(s), detects any change in the location and/or travel path of each human being(s) using the sensors, determines a pedestrian safety score of the self-guided path forward based on the location and/or travel path and any change in the location and/or travel path of each human being(s), and moves the automaton along the self-guided path forward if the pedestrian safety score satisfies a safety threshold. |
| US10814486B2 |
Information processing device, information processing method, and non-transitory computer-readable recording medium
An information processing device includes an actuator emulator simulating a behavior of a first drive apparatus that is for driving a first control target, an actuator emulator simulating a behavior of a second drive apparatus that is for driving a second control target, a storage device for storing a PLC program including an instruction group with respect to the actuator emulator and a robot program including an instruction group with respect to the actuator emulator, a timer generating a virtual time, and a PLC emulator for repeatedly executing the instruction group included in the PLC program in each predetermined first control period in accordance with measurement using the virtual time, and a robot controller emulator for sequentially executing the instruction group included in the robot program in a predetermined execution order in accordance with the virtual time. |
| US10814484B2 |
Method, control system and movement setting means for controlling the movements of articulated arms of an industrial robot
The invention relates to a method for controlling the movements of articulated arms (21, 22, 23) of an industrial robot (2) using a movement setting means (3) to be guided by hand by an operator, the movements of which are provided for generating at least a portion of the movement control data for the industrial robot (2) to be controlled. At least one of a plurality of reference marks (19, 19′, 19″) is arranged or formed at least on individual articulated arms (21, 22, 23) adjustable by the operator. The movement setting means (3) comprises at least one imaging and/or at least one distance-sensitive sensor (16, 17) which at least one sensor (16, 17) can be set with at least one of the plurality of reference marks (19, 19′, 19″) into a relative spatial position selected by the operator. During a movement of the movement setting means (3) at least the articulated arm (21, 22, 23) bearing the respectively selected reference mark (19, 19′, 19″) follows the movements of the movement setting means by control technology. In addition, a corresponding control system (1) and movement setting means (3) are specified. |
| US10814483B2 |
Data conversion apparatus, robot, program, and information processing method
To facilitate synchronization of a robot motion with a musical piece, a data conversion apparatus includes an acquisition unit configured to acquire first time-series information for designating coordinates of a constituent component of a predetermined computer graphics (CG) model on a beat basis in time series. The data conversion unit also includes a control unit configured to detect a structural difference between the predetermined CG model and a predetermined robot based on the first time-series information. The data conversion unit further includes a generation unit configured to correct the first time-series information based on the detected difference to generate second time-series information for designating coordinates of a constituent component of the predetermined robot on a beat basis in time series. |
| US10814479B2 |
Automated assembly station
An automated assembly station includes a mobile platform for holding a first workpiece, a robot having a moveable arm, and a controller. The moveable arm includes a load cell and a gripper that is adapted to grasp a second workpiece. The robot is operable to use the moveable arm and gripper to insert the second workpiece into a locked position on a mating part of the first workpiece. The load cell is operable to measure an amount of insertion force used to insert the second workpiece into the locked position. The controller is configured to record the insertion force and trigger an alarm in response to the insertion force exceeding a predesignated threshold insertion force. |
| US10814478B2 |
Joint module and multi-joint modular robot arm
A joint module has a base, a motion mechanism, a linear driving mechanism, a driving motor assembly, and a transmission. The motion mechanism, the linear driving mechanism, and the driving motor assembly are disposed on the base. The transmission is disposed between the linear driving mechanism and the driving motor assembly. A first transmitting assembly and a second transmitting assembly of the motion mechanism are disposed on the base in parallel. A first linear driving assembly and a second linear driving assembly of the linear driving mechanism are non-coaxial and are disposed on the base in parallel. A first wheel transmitting assembly of the transmission is connected to the driving motor assembly and the first linear driving assembly. A second wheel transmitting assembly of the transmission is connected to the driving motor assembly and the second linear driving assembly. |
| US10814477B2 |
Robot
A robot includes an arm that rotates about a rotation axis, a motor that is provided in the arm, and an amplifier unit that includes an amplifier substrate which drives the motor and that is provided in the motor, in which, when a longitudinal direction of the arm as seen from an axial direction that is parallel to the rotation axis is a first direction and a direction orthogonal to the first direction is a second direction, the amplifier unit and the motor are arranged in a direction different from the second direction. |
| US10814475B2 |
Dual robot including spaced upper arms and interleaved wrists and systems and methods including same
Robots including spaced upper arms are described. The robot includes first and second upper arms rotatable about a shoulder axis wherein the second upper arm is spaced from the first upper arm. The other robot components (first and second forearms, first and second wrist members, and first and second end effectors) are interleaved in the space between the first and second upper arms. Each of the first and second upper arms may be individually and independently controlled. Methods of operating the robot and electronic device processing systems including the robot are provided, as are numerous other aspects. |
| US10814473B2 |
Mechanism for alleviating the effects of joint misalignment between users and wearable robots
Implementations described and claimed herein involve a shoulder exoskeleton having a spherical parallel manipulator with a plurality of parallel linear actuators connected to a base coupled to a user's arm. A passive slip mechanism is operatively coupled to the spherical parallel manipulator as well as being coupled to the user's arm. The slip mechanism increases system mobility and prevents joint misalignment caused by the translational motion of the user's glenohumeral joint from introducing mechanical interference. |
| US10814472B2 |
Vehicle mountable robotic and communication systems
The disclosure describes vehicle mountable robotic and communication systems and techniques that can facilitate communications between a police officer and a driver within vehicles in a manner that removes the police officer from a proximity of the driver and enables real-time communication between the police officer and the driver. A vehicle mountable robotic and communication system can deliver a communication device from a police vehicle to a driver vehicle so that the police officer and the driver may remain separated during part or all of a traffic stop or other temporary detention. This communication device can provide a sensory or communicative interface to permit the police officer to collect additional information of the environment of the driver and/or permit the police officer and the driver to engage in two-way communication. |
| US10814471B2 |
Toolbox
A tool box has a box body and a handle. The box body has a mounting portion mounted at the box body. The mounting portion has an upper positioning recess and a lower positioning recess. The handle has a holding portion, a connecting portion, and a marking portion. The holding portion is an elongated board and is engaged with the lower positioning recess, a cross section of the holding portion being U-shaped with an opening facing upward. The connecting portion is formed at an inner end of the holding portion and is an upright board. The marking portion is formed at a top portion of the connecting portion and is an elongated board and is engaged with the upper positioning recess, a cross section of the marking portion being U-shaped with an opening facing downward. |
| US10814470B2 |
Electrically powered tool
A rectifier circuit for rectifying an AC voltage supplied from a commercial power supply into a DC voltage, a smoothing capacitor for smoothing the output of the rectifier circuit, and an electrically powered tool for supplying the smoothed pulsating DC voltage to a motor by an inverter circuit, wherein when the motor is driven while no load is being applied to a tip tool, the smoothed DC voltage repeatedly generates a maximal value and a minimum value so as to synchronize with the fluctuation in the AC voltage. During no-load rotation, control is performed so that driving is performed at a value that is less than a threshold value D1 for the duty ratio at which the generation of a gear sound starts in any of the speed dial setting values 1-6. It is thereby possible to suppress a gear sound generated by a power transmission mechanism during no-load rotation. |
| US10814467B2 |
Handheld power tool
A handheld power tool 1 has a tool socket 2 to hold a tool along a working axis 11. A motor-driven, pneumatic striking mechanism 6 has an exciter 17 which is driven by a motor 5, a striker 14 that is coupled to the exciter 17 via a pneumatic chamber 19, and an intermediate striker 22 arranged on the working axis 11 in the striking direction 12 behind the striker 14. A ventilation opening 30 connects a cavity 29 situated between the striker 14 and the intermediate striker 22 to the environment. A valve 38 that closes the ventilation opening 30 is opened when actuated by the intermediate striker 22 when the intermediate striker 22 is moved into its working position counter to the striking direction 12. |
| US10814466B2 |
Nail gun and operation device thereof
A nail gun includes a gun body, a power module, a muzzle module and an operation module. The muzzle module includes a contact arm resiliently maintained at a normal position. The operation module includes a transmission unit and a trigger unit. The transmission unit includes a transmission member that is connected to the contact arm. The trigger unit includes a trigger member, a trigger arm and a switch member. The trigger arm is mounted in the trigger member, and abuts against the transmission member when the trigger member is not depressed. The switch member is operable to move between a sequential firing position and a repetitive firing position. |
| US10814462B2 |
Tools for releasing cable ties
A tool comprises a chassis, a slider, a first jaw, a second jaw and a compression spring. The chassis comprises a distal end, a proximal end, opposite the distal end, and a distal interior wall, facing the proximal end of the chassis. The slider comprises a slider opening and is coupled to the chassis. The first jaw is coupled to the chassis and is located between the distal interior wall of the chassis and the slider. The second jaw is coupled to the chassis and is located between the first jaw and the slider. The compression spring is located between the first jaw and the second jaw. When the slider is moved relative to the chassis, the first jaw is stationary relative to the chassis, and the second jaw moves relative to the chassis and is stationary relative to the slider. |