| Document | Document Title |
|---|---|
| US10539158B2 |
Blower device and respirator including blower device
A blower device and a respirator including the blower device. The blower device comprises a case, a blower vibration source disposed within the case and a buffering assembly for associating the blower vibration source and the case, wherein the vibration absorption assembly comprises at least two of a locating buffering member associated with a top portion of the blower vibration source, a connection buffering member in which at least a part of the blower vibration source is received and a support buffering member associated with a bottom portion of the blower vibration source. The blower device is capable of effectively buffering vibration of the blower device, decreasing noise transmission and has a simple structure. |
| US10539157B2 |
Fan blade surface features
A fan blade (134) includes a working region (148) having a leading edge (138) and a pressure side (136). A plurality of flow modification features (150-1 to 150-4) are positioned at the working region, including first and second flow modification features (150-1, 150-2, 150-3) each having a wedge shape with a pointed end (152) and a wider end (154), and located on the pressure side. A length of the first flow modification feature is less than a chord length of the fan blade, and the pointed end of the first flow modification feature is spaced from the leading edge. A length of the second flow modification feature is less than the chord length of the fan blade, and the pointed end of the second flow modification feature is spaced from the leading edge. The first and second flow modification features are spaced from each other to define a channel (156) therebetween. |
| US10539152B2 |
Fan frame and fan module
The present invention relates to a fan frame for a plurality of fan modules, particularly for a radiator of a motor vehicle, comprising a first fan holder having a first outflow region, at least one further fan holder having a further outflow region, and an intermediate region that connects adjoining edge regions of the first and the further fan holders to each other. The fan frame is characterised in that a shielding device, which separates the first and a further outflow region from each other, is provided in the intermediate region. The present invention further relates to a fan module, particularly having such a fan frame. |
| US10539147B2 |
Integrated rotor for an electrical machine and compressor
An electric machine includes a rotor, a stator, and a winding. The rotor includes a rotor core and blades extending from the rotor core. Each blade is curved in an axial direction along the rotor core and is simultaneously configured as a pole that carries a magnetic flux of the electrical machine and as an airfoil that compresses a gas when the rotor is rotated. The gas flows axially between successive blades of the blades. The stator includes a stator core and teeth extending from the stator core toward the blades. Slots are defined between successive teeth. The winding is wound through at least two slots. The stator is mounted radially relative to the rotor so that a gap separates the blades from an exterior face of the teeth that is axially aligned along the stator core to follow an axial edge of a blade of the blades. |
| US10539145B2 |
Oil deflector with oil guide
An engine turbocharger (10) includes a radially oriented oil deflector (50) that incorporates an oil guiding feature (70) to improve control of a continuous turbulent mass of oil being impelled against the deflector by an oil flinger (35). The oil deflector (50) has a downwardly extending tongue (60) to assist in directing oil flow from a thrust bearing chamber. The feature (70), formed on the tongue (60), enhances otherwise gravitationally directed oil flow into an engine oil sump. The feature is vertically oriented, and redirects oil thrown axially and rotationally against the deflector, providing improved piston ring sealing through more efficient evacuation of oil from the thrust bearing chamber. The feature may be formed by stamping, as either an integral disruptive surface rib, or as an otherwise radially oriented flange protruding axially from the surface of the tongue. Such flange may be integral with, or otherwise attached to, the oil deflector tongue, as for example via welding. |
| US10539144B2 |
Fan central barrel coupling structure
A fan central tube coupling structure includes a base and a central tube. The base has a first section and a second section that together define an upward tapered receiving recess below the base. The central tube is externally provided on around a bottom end with a first and a second protruded section and an engagement groove defined between the first and second protruded sections. The second protruded section has an interference pressing surface defined on an outermost peripheral surface thereof. The central tube is axially extended through the base, such that the second protruded section is axially press-fitted into the tapered receiving recess and the interference pressing surface is radially outward forced against the tapered receiving recess. In the meantime, the second section of the base is fitted in the engagement groove and clamped in place by between the first protruded section and the second protruded section. |
| US10539140B2 |
Pump housing of a magnetic and a non-magnetic material
One aspect of the invention relates to a pump device comprising an impeller; a pump housing surrounding an interior region and having an inlet and an outlet. The impeller is provided in the interior region of the pump housing. The wall of the pump housing has at least one first subregion and at least two further subregions in at least one plane perpendicular to the longitudinal extension of the pump housing. The at least one first subregion comprises at least 60% by weight, based on the total mass of the at least one first subregion, of at least one nonmagnetic material. The further subregions comprise at least 41% by weight, based on the total mass of the further subregions, of at least one ferromagnetic material, wherein each further subregion is adjacent to at least one first subregion in the plane. |
| US10539139B2 |
Compressor
A compressor includes a crankshaft, an electric motor, a counterweight, and an oil outflow reduction member. The electric motor has a rotor coupled to the crankshaft and a stator in which the rotor is housed with an air gap formed between the stator and the rotor. The counterweight is disposed adjacent to the rotor and is integrated with the crankshaft. The oil outflow reduction member encloses an upper side, a lower side, and a lateral side of a counterweight passing space. The counterweight passing space is a space through which at least part of the counterweight passes when the crankshaft rotates 360°. |
| US10539137B2 |
Active clearance management in screw compressor
A compressor includes a housing defining a working chamber. The housing further includes a bore and an endplate disposed toward a discharge end. The compressor further includes a rotor having helical threads, the rotor being configured to be housed in the bore, a rotor clearance, a controllable bearing supporting the rotor, and a controller configured to control the controllable bearing such that the controllable bearing moves the rotor in a manner to reduce and/or enlarge the rotor clearance. |
| US10539135B2 |
Progressive cavity pump and method for operating same in boreholes
A method for operating a progressive cavity pump wherein the stator has at least first and second active stator sections that are at different locations on the stator, comprising inserting a first rotor having a first active rotor section that is aligned with the first active stator section, and rotating the first rotor relative to the first active stator section such that the aligned first active rotor and stator sections generate a pumping force. Subsequently, the first rotor is removed and a second rotor is inserted having a second active rotor section that is aligned with the second active stator section, and rotating the second rotor relative to the second active stator section such that the aligned second active rotor and stator sections generate a pumping force. |
| US10539120B2 |
To wind turbine using a rotor for roads
This presents a Utility Model related to an improvement introduced in a piece of equipment conceived to capture wind power generated by the displacement of trains, subways, vehicles in general—overall trucks—along railroads, roads, etc., and to convert it in electrical power, thus using such considerable energetic potential. Considering that the assembly of one or a plurality of wind rotors (P) and respective electricity generators (G) are assembled on semi-tows (K) of the type engaged and handled by a truck (mechanical horse), considering that the trailers (K) provided with means for storing the electrical power generated, such as batteries (B), or other means for electricity transmission and storage. Thus, the aerogenerators (P) may be displaced to the points with the biggest flow of passing vehicles, and may also be positioned on the direction where the natural (predominant) winds are favorable to the best use of the wind potential. |
| US10539114B2 |
Ignition apparatus
An ignition apparatus inputs energy during a predetermined energy input period after the interruption of a primary electric current by an ignition switch and a discharge of an ignition plug caused by a secondary electric current. Moreover, the ignition apparatus includes a blow-off detection unit that detects, during the energy input period IGW after the start of the discharge by the ignition plug, occurrence of blow-off of the discharge. When the secondary electric current I2 drops below a blow-off detection electric current threshold value Ibo at a time instant tbo in a “second region” where it is impossible to perform a re-discharge after blow-off, the blow-off detection unit determines that blow-off has occurred and the ignition apparatus stops the energy input from an energy input unit to an ignition coil. By preventing unnecessary energy input, it is possible to suppress unnecessary electric power consumption and wear of electrodes of the ignition plug. |
| US10539113B2 |
Method for operating a belt-driven starter generator
A method for operating a belt-driven starter generator of an internal combustion engine, in which a time interval between an onset of a rotary motion of the belt-driven starter generator and an onset of a rotary motion of the internal combustion engine is determined, the determined time interval is compared to a reference value, and the structural change of a belt of the belt-driven starter generator is inferred therefrom, and a torque of the belt-driven starter generator and/or a torque of a component connected to the belt is restricted as a function of the structural change of the belt. |
| US10539111B2 |
Control device for an internal combustion engine, vehicle including the same and method for the same
A control device for an internal combustion engine for executing idling stop. The control device includes a threshold setting unit and an execution prohibition unit. The threshold unit sets a threshold of a charging rate of a battery and sets the threshold when the battery temperature is low smaller than that when the battery temperature is high. The threshold is used for determining whether execution of the idling stop is permitted. The execution prohibition unit prohibits execution of the idling stop when the charging rate of the battery is less than the threshold. The threshold is set by the threshold setting unit. |
| US10539106B2 |
Method of making a fuel injector nozzle
A method of fabricating a fuel injector nozzle comprising the steps of: (a) forming a first microstructured pattern in a first material; (b) replicating the first microstructured pattern in a second material to make a first mold comprising a second microstructured pattern in the second material; (c) replicating the second microstructured pattern in a third material to make a second mold comprising a third microstructured pattern comprising a plurality of microstructures in the third material; (d) replicating the third microstructured pattern in a metal material to make a replicated structure; and (e) removing the third material resulting in a nozzle having a plurality of through-holes through the metal material and corresponding to the plurality of microstructures in the third microstructured pattern. Each of the plurality of through-holes has a hole wall connecting a hole entry to a hole exit, and the hole wall of at least one through-hole has a side that curves from its hole entry to its hole exit. |
| US10539105B2 |
Fuel injector and fuel injector assembly
A fuel injector may include a fuel injector body having a central longitudinal axis, a plate element for coupling the fuel injector to a fuel injector cup, a snap ring and a spring element is specified. The snap ring is operable to block a movement of the fuel injector body relative to the plate element in a first direction of the central longitudinal axis. The spring element is operable to bias the plate element in a second direction of the central longitudinal axis opposing the first direction of the central longitudinal axis to prevent a movement of the plate element relative to the fuel injector body during coupling to the fuel injector cup. |
| US10539102B2 |
Pro stock fuel injection air intake assembly
An apparatus and a method are provided for an air intake assembly configured for use with Pro Stock vehicles comprising fuel injection equipped engines. The air intake assembly comprises an air inlet that includes a distal opening disposed in a forward direction at a front of the vehicle and configured to direct incident air into the air intake assembly. An air duct is joined with the air inlet by way of a first coupler configured to maintain an airtight seal between the air inlet and the air duct. A throttle body adapter is joined with the air duct by way of a second coupler configured to maintain an airtight seal therebetween. The throttle body adapter is configured to establish an airtight coupling between the air intake assembly and a throttle body of the engine, such that the incident air is directed into the throttle body. |
| US10539099B2 |
Cooler for vehicle
A cooler for a vehicle includes: a cooler housing; tubes disposed inside the cooler housing; cooling pins arranged inside the tubes in a predetermined pattern; and a cup plate attached to both ends of the cooler housing, including a first core material and a first bonding layer bonded at both outer surfaces of the first core material, and having a plurality of slots penetrating the first bonding layer and the first core material in a thickness direction. Each of the tube has an end part penetrating each of the slots and includes a second core material and a second bonding layer that is in contact with an interior surface of the slots, the second bonding layer is in contact with the first bonding layer and the first core material, and the first bonding layer includes a material having a corrosion potential lower than that of the second bonding layer. |
| US10539092B2 |
Internal combustion engine, especially reciprocating internal combustion engine
An internal combustion engine with at least one cylinder having a cylinder barrel that forms a guide for a piston associated with the cylinder. The cylinder barrel is only partially formed by a cylinder wall of a crankcase or of a cylinder liner fastened to the crankcase. The cylinder barrel, in a central region as seen in the cylinder axial direction, is formed by the cylinder wall. The cylinder wall, in an upper region of the cylinder barrel adjoining the central region and/or in a lower region adjoining the central region, has an encompassing recess into which is inserted a one-piece or multi-piece annular sliding element, the radially inner wall of which forms a part of the cylinder barrel. |
| US10539088B2 |
Method and device for diagnosing and for calibrating an exhaust gas sensor
A method for diagnosing and calibrating an exhaust gas sensor. An exhaust gas mass flow generated by an internal combustion engine is divided and a first part of the exhaust gas flow is conducted through a first exhaust gas path of a motor vehicle, and a second part of the exhaust path mass flow is conducted through a second exhaust gas path of the motor vehicle. |
| US10539087B2 |
Air-fuel ratio imbalance diagnostic using exhaust manifold pressure
One embodiment is a method comprising operating an internal combustion engine system including multiple cylinders structured to combust a charge mixture and to output exhaust to an exhaust manifold, an electronic control system structured to control operation of the engine system and an exhaust manifold pressure (EMP) sensor structured to provide data to the electronic control system and performing an air-fuel ratio (AFR) imbalance diagnostic with the electronic control system. The AFR imbalance diagnostic may comprise the acts of processing the data to provide at least one output metric sample, determining an output metric statistic based on the at least one output metric sample, evaluating the output metric statistic relative to one or more predetermined criteria to identify an AFR imbalance condition, and providing an operator perceptible indication of the AFR imbalance condition. |
| US10539086B2 |
Systems and method for a cold start system for a gaseous fuel engine
Apparatuses, methods, and systems for starting an internal combustion engine under cold start conditions are disclosed. A combustible mixture is supplied to a plurality of cylinders of the internal combustion engine, where a number of ignition devices are operably connected with less than all of the plurality of cylinders so that at least one of the plurality of cylinders does not include an ignition device. In one form, only one ignition device is included in a bank of cylinders. In response to a cold start condition, a spark by the plurality of ignition devices is generated to cause ignition of the combustible mixture and start the internal combustion engine. In response to a normal or non-cold starting condition, the internal combustion engine is started by compression ignition where none of the ignition devices generate a spark. |
| US10539079B2 |
Bowed rotor start mitigation in a gas turbine engine using aircraft-derived parameters
A bowed rotor start mitigation system for a gas turbine engine of an aircraft is provided. The bowed rotor start mitigation system includes a motoring system and a controller coupled to the motoring system and an aircraft communication bus. The controller is configured to determine at least one inferred engine operating thermal parameter from at least one aircraft-based parameter received on the aircraft communication bus. The motoring system is controlled to drive rotation of a starting spool of the gas turbine engine below an engine idle speed based on determining that the at least one inferred engine operating thermal parameter is within a preselected threshold. |
| US10539074B2 |
Turbocharger
A turbocharger includes a rotating shaft which extends along an axial line thereof, a turbine rotor which is provided on one end side of the rotating shaft, a compressor rotor which is provided on the other end side of the rotating shaft, a roller bearing which rotatably supports the rotating shaft around the axis line between the turbine rotor and the compressor rotor, a housing which covers the roller bearing from an outer peripheral side of the roller bearing, and a tubular sleeve which is provided inside the housing, which is disposed on an outer peripheral side of an outer ring of the roller bearing with a gap for holding a lubricant between the sleeve and the outer ring, and at least part of which is formed of a damping material. |
| US10539067B2 |
Waste gate assembly
A waste gate assembly includes a waste gate conduit configured to receive exhaust gas. The waste gate conduit includes a first portion having a first inner diameter and a second portion having a second inner diameter and fluidly coupled to the upstream portion. The first inner diameter is less than the second inner diameter. Additionally, the waste gate assembly includes a waste gate valve operably coupled to the waste gate conduit and configured to move between an open position to permit a flow of the exhaust gas and a closed position to inhibit the flow of the exhaust gas. |
| US10539063B2 |
Cooling system for cooling an internal combustion engine
The cooling system is provided with an internal passage for circulating the cooling water inside an internal combustion engine, a water pump provided in an one end side external passage connected to the one end portion of the internal passage, and an ECU configured to execute a water flow switching control that switches a cooling water flow in the internal passage between a forward flow directed from the one end portion of the internal passage to the other end portion and a reverse flow directed from the other end portion to the one end portion. |
| US10539061B2 |
Exhaust device provided with oxygen sensor
Problem: The objective of the present invention is to provide a technique to enable more accurate measurement of oxygen contained in an exhaust gas in an exhaust device provided with an oxygen sensor.Solution: A catalyst which cleans the exhaust gas is provided in an exhaust pipe in an exhaust device that includes a muffler coupled downstream of the exhaust pipe, and an oxygen sensor is mounted on a pipe portion that is disposed downstream from the catalyst and that is directly coupled to the catalyst. The oxygen sensor is provided substantially perpendicular to the axial direction of the pipe portion through which the exhaust gas flows. The oxygen sensor includes a detecting portion, the detecting portion is disposed in a recessed portion formed in the muffler, and a wire is disposed on an outer side of the recessed portion. |
| US10539056B2 |
Exhaust gas purification catalyst
An object of the present invention is to provide an exhaust gas purification catalyst which can exhibit high durability and warm-up performance. The present invention relates to an exhaust gas purification catalyst comprising a substrate and a catalyst coating layer formed on the substrate, wherein the catalyst coating layer comprises catalyst particles, the catalyst coating layer having an upstream region extending by 40 to 60% of the entire length of the substrate from an upstream end of the catalyst in the direction of an exhaust gas flow and a downstream region corresponding to the remainder portion of the catalyst coating layer, the composition of the catalyst particle of the upstream region being different from that of the downstream region. The upstream region in the direction of an exhaust gas flow has a structure where a void is included in a large number, and furthermore high-aspect-ratio pores having an aspect ratio of 5 or more account for a certain percentage or more of the whole volume of voids. Thus, the exhaust gas purification catalyst exhibits enhanced purification performance. |
| US10539047B2 |
Acting force transmission device for use with valve mechanism and method of manufacturing the same
An acting force transmission device for use with a valve mechanism of an engine includes an acting force transmission member that transmits an acting force to a valve to open/close the valve. A support shaft is provided in the acting force transmission member. An annular roller is directly mounted on an outer periphery of the support shaft. The roller is adapted to rotate when subjected to a cam force exerted by a cam and is adapted to transmit the cam force to the acting force transmission member as the acting force. A ratio d/D of an inner diameter d to an outer diameter D of the annular roller is not less than 0.7. |
| US10539046B2 |
Camshaft phaser/compression brake release integration with concentric camshaft
Valve trains employing a splined interface between phaser(s) and a concentric camshaft, actuator at rear of camshaft actuated by an actuation rod, adding a clearance hole to the lobe pin for clearance to the actuation rod, supplying oil to camshaft bearings via the concentric camshaft inner tube, and bolt on front camshaft bearing. The valve trains may further employ a third rocker lever that is usable for a selectable valve event (e.g. compression release brake) while also implementing variable valve timing and a concentric camshaft. |
| US10539043B2 |
Cost effective plasma combined heat and power system
A method of generating syngas as a primary product from renewable feedstock, fossil fuels, or hazardous waste with the use of a cupola. The cupola operates on inductive heat alone, chemically assisted heat, or plasma assisted heat. Cupola operation is augmented by employing carbon or graphite rods to carry electrical current into the metal bath that is influenced by the inductive element. The method includes the steps of providing a cupola for containing a metal bath; and operating an inductive element to react with the metal bath. A combination of fossil fuel, a hazardous waste, and a hazardous material is supplied to the cupola. A plasma torch operates on the metal bath directly, indirectly, or in a downdraft arrangement. Steam, air, oxygen enriched air, or oxygen are supplied to the metal bath. A pregassifier increases efficiency and a duct fired burner is added to a simple cycle turbine with fossil fuel augmentation. |
| US10539042B2 |
Turbine center frame having a connecting element
A turbine center frame for a gas turbine, in particular an aircraft gas turbine, having a hot gas-conveying, segmented annular duct (6), a radial outer casing (4) that is disposed at a distance around the annular duct (6), a hub element (7) that is disposed radially inwardly at a distance from the annular duct (6), a plurality of struts (5) that essentially extend in the radial direction (RR) through the annular duct (6) and that are coupled radially inwardly to the hub element (7) and radially outwardly to the outer casing (4), and having at least one connecting element (30), that is formed obliquely to the struts (5), that extends through the annular duct (6), and is coupled radially inwardly to a seal carrier element (20), the seal carrier element (20) being supported axially forwardly on the hub element (7). At least one connecting element (30) is coupled radially outwardly to one of the struts (5). |
| US10539040B2 |
Device and method for cleaning the core engine of a jet engine
The object of the invention is a device for cleaning the core engine of a jet engine, having a supply unit, which provides the cleaning medium, a nozzle unit, which is configured for feeding the cleaning medium into the core engine, and a line connection between the supply unit and the nozzle unit. The invention provides that the nozzle unit has a means for the rotationally fixed connection to the fan shaft of the jet engine, and that a rotary coupling is provided between the nozzle unit and the line connection. The object of the invention is further an arrangement of such a device and a turbo fan jet engine, and a method for cleaning the core engine of a jet engine using the device. |
| US10539037B2 |
Device for controlling clearance at the tops of turbine rotating blades
A device for controlling clearance at the tops of turbine rotating blades. The device comprises shroud supporting rings, abradable ring sectors, elastic centering elements, and a shroud supporting ring sectors inserted radially to the supporting shroud, between the elastic elements and the abradable ring sectors, which are attached to said supporting shroud, which has a volume varying according to temperature, due to the action of fluid supply elements. |
| US10539034B2 |
Radial seal with offset relief cut
A seal assembly for a turbine engine is disclosed and includes a fixed housing including an axial surface defining an inner diameter and an annular seal that is disposed within the housing and seal against a radial surface of the fixed housing. The annular seal includes a first surface transverse to an axis of rotation and a second surface parallel to the axis of rotation defining an inner periphery. The first surface includes a first notch spaced apart from the inner periphery and overlapping the inner diameter of the fixed housing. |
| US10539029B2 |
Dual snapped cover plate with retention ring attachment
According to one or more embodiments, a cover plate for a gas turbine engine is provided. The cover plate includes a cover plate body that extends from a disc blade attachment radially along an outside surface of a disc web to a disc bore of a disc creating a cavity between the cover plate body and the disc web of the disc, and an attachment protrusion extending from the inner most end of the cover plate body toward the disc bore, and wherein the attachment protrusion is configured to engage with a retention ring. |
| US10539026B2 |
Gas turbine engine component with cooling holes having variable roughness
A gas turbine engine component has an engine component body and at least one hole formed within the engine component body and extends between a hole inlet and a hole outlet. The hole has a first portion with a first roughness and a second portion having a second roughness that is less than the first roughness. The first portion is upstream of the second portion. A gas turbine engine and a method of forming a cooling hole are also disclosed. |
| US10539024B2 |
Variable pitch fan for a gas turbine engine
A gas turbine engine airflow member is disclosed having spherical interface shapes at a tip end and a hub end. In one embodiment, the airflow member is a fan blade. The spherical interface shapes can be convex or concave. In one form, the tip end spherical shape is axially shifted aft relative to a hub end. The tip end can include relatively little forward portion in an expanding flow path with predominant portion of the tip end in a contracting flow path. Such a configuration can occur with a midpoint and trailing edge located in the contracting flow path. A center of gravity of a swept airflow member having spherical end shape can be located on a pivot axis of the airflow member. Divot depressions can be provided to permit concave flow path shapes. |
| US10539023B2 |
Flow control in modulated air systems
Various embodiments of the present disclosure provide a turbine engine cooling system configured to provide cooling air to a particular region of the engine to cool that region of the engine. The cooling system is configured to modulate the flow of cooling air to reduce the amount of cooling air flowing to that region of the engine during periods in which less cooling is needed. The cooling system includes a flow limiter configured to choke the mass flow rate of the cooling air provided to the region during modulation to avoid providing more cooling air than is needed to adequately cool that region of the engine. |
| US10539021B2 |
Balancing of axial thrust forces within a gas turbine engine
A thrust balancing mechanism for balancing axial loads on a rotor thrust bearing 3 is described. The mechanism comprises a piston arrangement 6 axially mounted on a stationary structure 2, about a center axis arranged, in use, in coaxial alignment with a rotating shaft 1 carrying the rotor thrust bearing 3. A hydrodynamic thrust bearing 8 is mounted, in use, between the piston 6 and the rotor thrust bearing 3. The piston 6 is pressurized so as to impart to the rotor thrust bearing 3, via the hydrodynamic thrust bearing 8, an axial load which counters an axial load imparted to the rotor thrust bearing 3 by the rotating shaft 1. |
| US10539018B2 |
Optimized mine ventilation system
The optimized mine ventilation system of this invention supplements mine ventilation basic control systems composed of PLCs (Programmable Logic Controllers with human machine interfaces from vendors such as Allen-Bradley™, Modicon™ and others) or DCSs (Distributed Control System from vendors such as ABB™ and others) with supervisory control establishing a dynamic ventilation demand as a function of real-time tracking of machinery and/or personnel location and where this demand is optimally distributed in the work zones via the mine ventilation network and where the energy required to ventilate is minimized while totally satisfying the demand for each work zones. The optimized mine ventilation system operates on the basis of a predictive dynamic simulation model of the mine ventilation network along with emulated control equipment such as fans and air flow regulators. The model always reaches an air mass flow balance where the pressure and density is preferably compensated for depth and accounts for the natural ventilation pressure flows due to temperature differences. Model setpoints are checked for safety bounds and sent to real physical control equipment via the basic control system. |
| US10539017B2 |
Cutter housing with field-replaceable seats
A housing mount assembly for a TBM disc cutter assembly having a shaft and cutter wheel assembly includes a housing half with a body and opposite edge portions extending away from the body. A removable seat block is fixed to the housing half in a space between the edge portions, and is configured to transmit forces received from the cutter shaft to the housing half in shear. A first face of the seat block is pressed against a face of one of the edge portions, and second face is pressed against the housing half body. The seat block may be preloaded against the housing half with first and second pluralities of bolts arranged perpendicularly. The seat block is configured to be removable in the field without removing the housing half from the TBM. The seat block may be hardened to a Rockwell C hardness in the range of Rc 58 to 60. |
| US10539016B2 |
Tunnel boring machine
A tunnel boring machine includes: a shield body; a cutterhead assembly, a first drive mechanism; a second drive mechanism; and a third dive mechanism. The cutterhead assembly includes a main cutterhead and a plurality of auxiliary cutterheads. The main cutterhead is rotatably arranged at a front side of the shield body and defines a soil chamber between the main cutterhead and the shield body, and is movable along an up-down direction. The plurality of auxiliary cutterheads are rotatably arranged in the soil chamber, and adjacent to a bottom of the shield body and arranged at left and right sides of a vertical central line of the main cutterhead. A rotation diameter of the main cutterhead is greater than a rotation diameter of the auxiliary cutterhead, and the rotation diameter of the main cutterhead is the same as a maximum width of the shield body. |
| US10539015B2 |
Fluid identification via pressure
Apparatus and methods for assessing contamination of formation fluid. A downhole sampling tool is operated to draw fluid from a subterranean formation into a chamber of the downhole sampling tool. The downhole sampling tool is then operated to discharge the fluid from the chamber while monitoring pressure of the fluid and volume of the chamber. Contamination of the discharged fluid is assessed based on the monitored fluid pressure and the monitored chamber volume. |
| US10539010B2 |
Subsea processor for underwater drilling operations
A subsea processor may be located near the seabed of a drilling site and used to coordinate operations of underwater drilling components. The subsea processor may be enclosed in a single interchangeable unit that fits a receptor on an underwater drilling component, such as a blow-out preventer (BOP). The subsea processor may issue commands to control the BOP and receive measurements from sensors located throughout the BOP. The subsea processor may relay information to the surface for recording or monitoring. The subsea processor may also be programmed with a model from which to base operation of the BOP, such as in emergency conditions. |
| US10539004B2 |
Well ranging apparatus, systems, and methods
Disclosed embodiments include well ranging apparatus, systems, and methods which operate to receive normal and tangential components of electromagnetic field strength measurements within a first well as a set of field strength components from at least one sensor, wherein the at least one sensor is used to take multiple azimuthal field strength measurements at a single depth. Further activities include determining an approximate range from the at least one sensor to a second well that serves as a source of an electromagnetic field, via direct transmission or backscatter transmission, when a ranging direction associated with a housing upon which the at least one sensor is mounted is unknown. Additional apparatus, systems, and methods are disclosed. |
| US10539003B2 |
Methods and networks to determine a boundary of a cement mixture
The disclosed embodiments include methods and networks to determine a boundary of a cement mixture. In one embodiment, the method includes detecting first acoustic signals transmitted from at least one of a first plurality of acoustic tags that are mixed with cement slurry, where the cement slurry is deposited in a first section of a wellbore in an annulus between a casing and the first section of the wellbore. The method also includes determining a location of a first boundary of the cement slurry based on the first acoustic signals. |
| US10539001B2 |
Automated drilling optimization
A method for drilling a borehole penetrating the earth includes: inputting drilling parameters as a function of depth used to drill one or more offset boreholes and rate of penetration using the drilling parameters, any drilling dysfunctions that occurred using the drilling parameters, and one or more lithologies as a function of depth for the one or more offset boreholes. The method also includes identifying those drilling parameters that correspond to a rate of penetration (ROP) that meets or exceeds an ROP threshold for each input lithology and a minimum number of drilling dysfunctions or minimum magnitude of a drilling dysfunction to provide identified drilling parameters; correlating a borehole plan comprising a borehole path and one or more assumed lithologies as a function of depth to the one or more lithologies of the one or more offset boreholes; and drilling the borehole with the drill rig using the identified drilling. |
| US10539000B2 |
Instrumented saver sub for stick-slip vibration mitigation
A drilling rig apparatus is disclosed for mitigating stick-slip using a saver sub that is compatible with different top drives. The saver sub includes a smart material adjustable whenever a stand is added to the drill string to have different spring characteristics to generally match the impedance of the top drive to the impedance of the drill string. The saver sub also includes a magneto rheological fluid that is adjusted whenever a stand is added to the drill string to compensate for the changed characteristics of the drill string. The damping constant implemented by the MR fluid enables the saver sub to absorb stick-slip vibrations at the top drive. Each time that a stand is connected to the drill string, the spring and damping constants may be updated to accommodate the changing characteristics of the drill string. |
| US10538999B2 |
Electric submersible pumping unit
An electric submersible pump assembly with integral heat exchanger, high-speed self-aligning bearings, and dual bearing thrust chamber is described. The described pump assembly, modules, and components may be used for operating an electric submersible pump at high speeds as well as over a wide range of speeds and flowrates without replacing downhole equipment. The described pump assembly may be shorter than comparable pump assemblies and may be assembled offsite, thereby leading to faster and easier installation with less down time. By operating over a wide range of speeds, the disclosed pump assembly allows the operator to reduce overall inventory, reduce down time for the well, and avoid other complications associated with replacing a pump assembly or other downhole components. |
| US10538996B2 |
Multi-gauge wrap wire for subterranean sand screen
A wire cross-sectional shape for a wire wrap screen provides a primary and secondary gap with a contained circumferential volume in between. The secondary gap extends screen life by taking the place of the primary gap if erosion opens the primary gap and lets the larger solids get past. The closed space between the primary and secondary gaps also has the effect of reducing velocity due to the enlarged volume before the secondary gap is reached while also creating turbulence between the gaps to slow the fluid velocity to protect the secondary gap. All or parts of the wire outer surface can optionally be coated to extend service life. |
| US10538995B2 |
Hydrocarbon production method comprising a productivity index of the wells subject to thermal effect
The present invention relates to a production method for hydrocarbons contained in an underground formation penetrated by at least one well. The method is based on the determination of at least one productivity index IP dependent on the temperature and pressure. |
| US10538992B2 |
Flow system
A flow system comprises a system flow path extending from a system inlet to a system outlet. A pressure module is provided within the system flow path to establish a differential pressure between upstream and downstream sides thereof during flow from the system inlet to the system outlet The system also comprises a valve provided within the system flow path, and a valve actuator in pressure communication with the system flow path on upstream and downstream sides of the pressure module. The valve actuator is driven by a differential pressure established by the pressure module to move between a first position in which the valve is closed, and a second position in which the valve is opened. |
| US10538989B2 |
Expandable seal
A high-pressure capable sealing apparatus and method for sealing against an interior surface of a cylindrical tubular member provides the ability to expand to a larger diameter from a given running diameter and to transition back to the original diameter. The sealing apparatus may include a ring assembly with a metallic ring characterized by a uniform axial cross-sectional profile having an outward-facing convexity and an inward-facing concavity. A plurality of slits may be radially formed through the ring about the outer surface to relieve stress within the ring during radial expansion. A circular resilient gasket may be at least partially coaxially disposed within the ring concavity. The ring assembly may be located between uphole and downhole shoulders, which may be selectively axially movable with respect to one another so as to selectively axially compress and radially expand the ring into sealing engagement with a tubular member. |
| US10538986B2 |
Subsea pressure reduction manifold
Techniques and systems to provide pressure reduction of a fluid, for example, from a well. A device includes an input configured to be fluidly coupled to a well control device. The device also includes an output configured to be to be fluidly coupled to the well control device. The device further includes at least one valve configured to alter a pressure of a fluid received at the input and transmitted from the output. |
| US10538985B2 |
Stackable support system and method
A stackable support system and method are disclosed to increase the final contact area of an expanding lock component by stacking one ring on top of another such that one ring acts as an actuator for the one beneath it. As a body lands inside a receptacle, e.g. a narrow cylinder lands inside a larger cylinder, the components or rings expand in a domino effect, resulting in a greater contact between the body and receptacle than would occur if there was only one component or ring. The stackable support system includes a number of expandable lock rings which stack on top of each other. These rings, when expanded, steadily increase in diameter, resulting in an overall larger surface on the bottom of the support system than could have been achieved with one ring. |
| US10538984B2 |
Mini-severing and back-off tool with pressure balanced explosives
A “mini-severing and back-off” tool includes a tubular magazine for a column of explosive pellets that are sized in diameter to provide a predetermined weight of explosive per unit column length. The tubular wall is vented at prescribed intervals for fluid pressure equalization between the internal bore of the tubular and the fluid pressure around the outside of the tubular. A fluid barrier is positioned between one end of the explosive pellet tubular and a detonator or an explosive booster provided to detonate the explosive pellet tubular. The explosive pellet tubular is positioned within the flow bore of a pipe string and adjacent to an intended pipe joint, and the explosive pellet tubular is detonated simultaneously with an application of torque on the pipe string, wherein the torque is applied in the thread release direction to disassemble the intended pipe joint. |
| US10538983B2 |
Milling tools with a secondary attrition system
Milling systems, tools, and methods include using a mill with secondary attrition system to re-mill cuttings and other debris away from the face of the mill. The secondary attrition system may be located uphole of the mill may be used to stage conditioning and re-sizing of debris. After debris is generated by the mill, the secondary attrition system may re-mill the debris to a finer size before allowing the debris to pass out of the sleeve. The debris may be re-milled by secondary cutting elements while within an annular gap positioned radially between the sleeve and a drive shaft for the mill. The annular gap may have a variable width as a result of a tapered outer surface of the drive shaft and/or a tapered inner surface of the sleeve. The variable width may cause debris to be re-milled into increasingly finer sizes. |
| US10538981B2 |
Opposing piston setting tool
A setting tool for use in setting plugs downhole using opposing pistons to axially compress a plug, thereby causing it to radially expand. |
| US10538978B1 |
Washpipe seal assembly
A high pressure seal assembly for connection to an upper and lower connector pipe. The seal assembly includes a lower seal assembly surrounding a lower end of a rotating pipe, e.g., a washpipe. The lower seal assembly includes a first and second seal ring that define an annular space. The seal rings have a simple cross-section and are identical, thereby facilitating ease of manufacture and assembly. High pressure seals are received within annular spaces of the respective seal rings. The high pressure seals define inner surfaces that have a layer of self-lubricating polymer for engaging the rotating pipe. The high pressure seals define a pressure facing cavity that receives a high pressure ring that mitigates the spreading of the body of the high pressure seals due to pressure and that prevents the seal from extruding through an adjacent gap. An excluder seal prevents debris from entering the seal assembly. |
| US10538976B2 |
Floor wrench for a drilling rig
A floor wrench for a drilling rig floor is provided. The wrench can include a tong assembly having upper and lower tongs made up of articulated tong blocks that can move and lock together to enclose and make or break a joint between sections of drilling pipe. Each tong block can include a pair of die ram assemblies wherein each tong can have dies to grip the drilling pipe around its circumference. The tong assembly can be mounted in a frame configured for horizontal and vertical movement to and from the pipe joint. In some embodiments, the wrench can further include a pipe spinner having motorized spinners that can spin the upper pipe to form the joint prior to torqueing the joint together, or for uncoupling the upper pipe after the joint is broken. |
| US10538974B2 |
Load-bearing universal joint with self-energizing seals for a rotary steerable drilling tool
A rotary steerable drilling tool and a method according to which a universal joint is sealed. In one embodiment, the method includes providing the collar, the shaft, the universal joint, and first and second shoulders between which the universal joint is positioned; providing first and second self-energizing seals between the collar and the shaft on opposite sides of the universal joint; rotating the collar and the shaft; seating the first self-energizing seal against the first shoulder; and seating a second self-energizing seal against the second shoulder. In one embodiment, the universal joint includes a convex surface formed on the shaft; a first concave surface extending circumferentially about the shaft and adapted to mate with the convex surface to carry a first axial load; and a spacer ring defining a second concave surface adapted to mate with the convex surface to carry a second axial load. |
| US10538969B2 |
Stacked-plate reamer
A stacked-plate system for a backreamer. The backreamer has a set of plates disposed about a central shaft for providing fluid for use in reaming operations. A distributor plate forms a cavity within a plate assembly for receiving fluid from the central shaft through radial fluid ports. Fluid from the cavity is then expelled through nozzles that overlay the cavity in a separate plate. The direction of fluid flow at the nozzles is axial, rather than toward the sidewall of the enlarged bore. |
| US10538967B2 |
Bearing assembly for drilling a subterranean formation
Various embodiments disclosed relate to bearing assembly for drilling a subterranean formation and methods of using the same. In various embodiments, the present invention provides a method of drilling a subterranean formation. The method includes flowing a drilling fluid through a drill string disposed in the subterranean formation, with the drill string including a bottom hole assembly including a bearing assembly including a low flow bearing. The method includes flowing a first part of the drilling fluid into contact with the low flow bearing, while simultaneously flowing a second part of the drilling fluid through a bypass channel around the low flow bearing. The method also includes discharging the first and second part of the drilling fluid between the bottom hole assembly and the subterranean formation. |
| US10538965B1 |
Programmable and removable automatic motorized roller shade with color LED nights light and method
Programmable and removable automatic motorized roller shade with color LED night lights is a fully automatic programmable motorized window shade incorporates many functionalities including automatic shade open and close, automatic programmable shade position or shade length position, foldable and removable tubular tubes, rechargeable and programmable wireless remote controls, built-in matching color LED night lights and easy removable color shade fabric. The system automatically open and close depending on the programming parameters, software timers and the light level detects through the photoresistor sensor which is programmed and controlled by the micro controller. The system consisting of two or more tubular tubes joined together with at least one set of quick connecting and disconnecting couplings creating a single removable and foldable tubular tube. The number of tubular tubes and couplings needed to create a single tubular tube are depending on the physical window width the shade fabric intents to cover. The built-in internal color LED night lights, external color LED night lights and matching removable color shade fabric brings to life an exciting colorful environment in the dark of night. Rechargeable lithium batteries provide necessary continuous backup power and programmable wireless receiver provides manual and wireless remote controls programming and manually operating of the system. |
| US10538960B2 |
Slat with pressure contact part and blind using same
A slat for use in a window frame having opposing walls may include a wing portion structured to block light, the wing portion having a first end in a longitudinal direction and a second end opposite to the first end; and a first pressure contact part provided at the first end and a second pressure contact portion provided at the second end, the first pressure contact part and the second pressure contact part being structured to press the wing portion against the opposing walls of the window frame to thereby hold the wing portion in place. |
| US10538956B2 |
Mine ventilation door with wings and slidable or pocket personnel door
A personnel access door assembly of an opposing wing of a mine ventilation door. The personnel access door includes a frame including a top portion, a bottom portion, a first post portion and a second post portion, the top frame portion and the bottom frame portion coupled to respective top and bottom ends of the first post and second post portions. The personnel access door further includes sets of trolley wheels affixed to the top or bottom of the frame to engage a top rail or bottom rail affixed on the opposing wing. |
| US10538950B2 |
Lid hinge assembly with snubber and counterbalance spring
A hinge assembly for pivotally connecting an associated appliance lid to an associated appliance body includes a base adapted to be connected to the associated appliance body. The hinge assembly also includes a snubber housing connected to the base. A cam is rotatably supported on the snubber housing, and the cam is adapted to be engaged by the associated appliance lid and rotate about a lid pivot axis in a first direction and in a second direction that is opposite the first direction. A snubber is operatively connected to the snubber housing. The cam exerts a snubber activation force on the snubber when the cam rotates about the lid pivot axis in the second direction corresponding to movement of the associated appliance lid from an opened position toward a closed position and such that the snubber damps movement of the cam when the cam rotates in the second direction. A counterbalance spring is operatively engaged between the base and the cam and exerts a counterbalance force on the cam that biases the cam in the first direction. |
| US10538948B1 |
Tilt latch apparatus and sashes incorporating same
Tilt latch apparatus and sashes incorporating the same are described herein. The tilt latch apparatus tilt latch apparatus may provide a convenient mechanism for a user to release the tilt latches on a sash with one hand while controlling movement (e.g., rotation) of the sash with another hand. |
| US10538942B2 |
Handcuff with separate cheek frame half cavity portions combining to form lockset cavity
A handcuff with separate cheek frame halves, each having a lockset cavity portion, with the two lockset cavity portions combining to form a lockset cavity when the two cheek frame halves are joined. An embodiment includes a lighter but stronger rigid pair of handcuffs that includes integral side plates. |
| US10538937B2 |
Shading system, umbrella or parasol including integrated electronics housing
An umbrella includes a base assembly, a core assembly connected to the base assembly, the core assembly including a skin covering, a tubular assembly; and an electronics housing and an arm expansion assembly connected to the core assembly to expand or retract one or more umbrella arms. The electronics housing includes an opening or a space through which the tubular assembly passes and the electronics housing is located underneath the skin covering. The electronics housing also includes one or more sensor assemblies to capture sensor measurements in an area surrounding the umbrella. |
| US10538927B1 |
Construction template with laser target device and method of use
A construction template system includes a first template configured to removably secure to a structure, the first template having: a marker configured to mark a location for construction on the structure; and a first laser target and a second laser target; an alignment laser configured to emit a plurality of beams directed to predetermined locations. |
| US10538926B2 |
Lifting anchor assembly for precast concrete structures
A lifting anchor assembly that is configured to be embedded in a tilt-up concrete structure includes an anchor member that has a central portion configured to engage a lift apparatus and a pair of legs that extend downward from the central portion. A lower portion of each of the pair of legs includes a curved section configured to engage within a concrete structure during its forming process. A spacer may be selected to attach at an end portion of each the pair of legs, where the spacers each extend downward from the anchor member and rest on a floor surface of a concrete form to support the anchor member at a desired spacing from the floor and upright within the concrete structure that is cast in the concrete form. |
| US10538925B2 |
Knob couplable to a spacer-leveller of tiles for laying the tiles on flat surfaces
A knob is screwable to a tile spacer-leveler for together defining a tile alignment device. The knob comprises (i) a body, (ii) elastically-deformable connectors on the knob body, (iii) first and second fixing elements comprising respective threaded slots, supported by the connectors and arrangeable in a first arrangement wherein the threaded rod of a tile separator can be inserted into and removed from the threaded slots without screwing in a second arrangement in which the rod insertion and removal takes place only by screwing, (iv) a blocking element separated from the knob body for elastically deforming the connectors to change the arrangement of the first and second fixing elements to (a) insert the rod between the threaded slots of the first and second fixing means without screw-tightening thereof, (b) screw the knob to the threaded rod with the fixing elements in the second arrangement to align the tiles, and (c) remove the threaded rod without screwing. |
| US10538923B2 |
Anti-seismic access floor
A flooring assembly includes a base for supporting at least one flooring element. A pin is secured to the base and extends from the upper surface of the base. The pin has a body portion adjacent to the base and a head portion extending upwardly from the body portion. The head portion has a lower head surface. A recess is formed in a flooring element. A collar is positioned adjacent to the recess. The collar has an inner diameter that is less than a diameter of the recess. The collar has an upper collar surface configured to engage the lower head surface to limit a vertical motion of the flooring element with respect to the base when a central vertical axis of the pin is laterally offset from a central vertical axis of the recess. In some embodiments, petals secured in the recess are used instead of a collar. |
| US10538920B2 |
Agent dispersing method
The method includes dispersing copper or other material ions through the water receiving area of a gutter guard for the prevention of moss or mold growth. The method includes the utilization of thread(s) sewn into or embroidered onto or otherwised affixed to or immediately preceding the water receiving areas of a gutter guard, such thread(s) being comprised of moss killing materials. The thread(s) comprise only a portion of the water receiving area, so if corrosive elements form and wash over the water receiving area, they will be in sufficient amounts to kill moss but not in so great an amount as to clog any water receiving apertures. The method includes the utilization of staples or other objects comprised of copper or other moss killing materials fastened to or adhered or welded to the body or water receiving areas of a gutter guard or areas immediately preceding such. |
| US10538919B2 |
Spaced vent for metal roofs
A roof ventilation system is provided that is configured to be mounted on a profiled paneled roof for venting air from a vent opening in the roof. The roof ventilation system can include a vent part having a plurality of vent passages, a plurality of plies configured to be mounted substantially horizontal to the profiled roof panels and a plurality of cross members extending between each ply, wherein the plies and cross members define the vent passages; and a filter member attached to outer surfaces of the vent part. The filter member can be made from a resilient material, and the filter member may include extensions extending beyond a length of the vent part. |
| US10538918B2 |
Shingle sealing arrangements
An exemplary shingle includes at least one coated shingle sheet defining a headlap portion and a tab portion each having opposed upper and lower surfaces. A first line of adhesive is adhered to one of the upper surface of the headlap portion and the lower surface of the tab portion, and includes a first thermally activated adhesive material. A second line of adhesive is adhered to one of the upper surface of the headlap portion and the lower surface of the tab portion, and includes a second thermally activated adhesive material having a minimum activation temperature less than a minimum activation temperature of the first thermally activated adhesive material. |
| US10538916B1 |
Thermal insulating masonry hollow bricks
Lightweight masonry hollow bricks of a substantially rectangular cuboid shape having central cavities and side indentations. A concrete composition of the masonry hollow bricks includes cement, water, sand, a coarse aggregate, and an insulating material, e.g. perlite, polyethylene, crumb rubber. The developed masonry hollow bricks met the ASTM requirements for non-load bearing masonry bricks in addition to satisfying the ASTM standard as being lightweight masonry bricks. |
| US10538915B1 |
Process for assembling a fire-, smoke-, sound- and/or water-proof system within a dynamic curtain wall façade
A process for assembling a fire-, smoke-, sound- and/or water-proof system within a dynamic curtain wall façade uses a tubular sealing element containing a thermally resistant flexible foam material for insulating and sealing. |
| US10538913B2 |
Connection assembly for an architectural structure
A connection for a subarchitectural workspace includes a first structure with a first end and a second end opposite the first end and a second structure with a first end and a second end opposite the first end. The connection assembly further includes a first bracket with a first fine adjustment surface mounted to the first structure, a second bracket with a second fine adjustment surface that engages the first fine adjustment surface, and a clamping mechanism that applies a clamping force to the first and second fine adjustment surfaces to pull the first and second structures together. |
| US10538912B2 |
Sound-deadening product and method of installing same
A sound-deadening product for a flooring system with a subfloor may be installed by a single installer. The sound-deadening product has a sound-deadening upper portion with a bottom surface and a subfloor contacting layer affixed to the bottom surface of the sound-deadening upper portion. The subfloor contacting layer may include a film or be a laminate. The laminate may includes a nonwoven sheet and a film. The nonwoven sheet is generally co-extensive with the sound-deadening upper portion. The nonwoven sheet is adhered to the bottom surface of the sound-deadening upper portion. The film is generally co-extensive with the nonwoven sheet. The film is a polymer film with a thickness ≤3 mils. An upper surface of the film is adhered to a bottom surface of the nonwoven sheet, and a bottom surface of the film is in contact with the subflooring. A method for single installer installation of the sound-deadening product is also disclosed. |
| US10538904B2 |
Sanitary washing device
According to one embodiment, a sanitary washing device includes a main part, a toilet seat, and a radio wave sensor. The main part includes a toilet seat movable part including a metal. The toilet seat is supported by the toilet seat movable part to be rotatable. The radio wave sensor is provided in an interior of the main part and uses a radio wave to detect a user in front of the main part. The radio wave sensor includes a controller that determines a state of the user and outputs a signal relating to a determination result. The toilet seat movable part opens and closes the toilet seat based on the signal. The controller is positioned further rearward than the toilet seat movable part. At least a part of the controller overlaps at least a part of the toilet seat movable part in a frontward/rearward direction. |
| US10538896B2 |
Hoist drum for power shovel
A hoist drum is disclosed for use with a power shovel. The hoist drum may have a body that is hollow and generally cylindrical, and an anchor connected to an outer annular surface of the body. The hoist drum may also have at least one stiffener located inside the body and extending in an axial direction of the body across the anchor. |
| US10538894B1 |
Mixing device for silt fine soil
The present invention is directed to an apparatus for mixing two or more materials underground. The apparatus comprises at least one hose in fluid communication with containers of the materials that are to be mixed. The apparatus further comprises a mixer in which the at least one hose is terminated. The mixer has at least one aperture for receiving the at least one hose. The mixer further defines a mixing chamber in fluid communication with the at least one aperture to receive the materials entering into each aperture through each hose for facilitating mixing thereof in the mixing chamber. The mixer further includes an outlet for discharging the mixture. |
| US10538892B2 |
Hydraulic impact hammer systems and methods
A hydraulic impact hammer for striking a pile has a main housing, a ram supported, a coupler rod, a conversion housing, a hydraulic actuator, and a ram connector. The hydraulic actuator defines an actuator rod, a lifting head, and a lift connector. The lifting head defines an upper wall and a lower wall. The lift connector attaches the actuator rod to the upper wall of the lifting head. The ram connector attaches the coupler rod to the lower wall of the lifting head. Operation of the hydraulic actuator raises and lowers the ram to strike the pile. |
| US10538891B2 |
Penetrometer
Provided are a testing instrument and method for checking the degree of saturation of a pressure sensor unit of a piezocone. |
| US10538889B2 |
Berm or levee expansion system and method
A system and method to create or elevate a berm of a liquid retention facility by placement of lightweight fill material anchored by impervious liner material(s). The liner materials can be part of the liquid retention pond. The system and method can also be used to elevate the height of the berm in combination with impervious liner retention material. By constructing the berm system on an existing berm, earth embankment or levee, the effective height of the system structure can be increased. The liquid impervious liner material provides a watertight surface, joining media, and the anchoring of the lightweight fill material to the existing berm. The system may use solid wall hollow body structures. The system may also use flexible and liquid porous geotextile structures including geotubes. The liquid impervious liners retain the liquid in the retention pond. |
| US10538888B2 |
Water soluble collection bag and method of use
The present invention is a water soluble collection bag for the disposal of bodily waste and pet fecal matter in a toilet. The present invention includes a method of use that prevents plumbing system clogs when disposing of bodily fluids and pet fecal matter in a toilet. |
| US10538883B2 |
Helically-packaged expansion joint seal system prepared for change in direction
A foam-based expansion joint seal system packaging which facilitates transport and reduces the need for internal splices. |
| US10538881B2 |
Fibrous structures
Fibrous structures, and more particularly sanitary tissue products containing fibrous structures having a surface exhibiting a three-dimensional (3D) pattern such that the fibrous structure and/or sanitary tissue product exhibits novel properties compared to known fibrous structures and/or sanitary tissue products, and methods for making same are provided. |
| US10538873B2 |
Appliances with sudsing-reducing flushable detergent dispensers
A fabric treating appliance comprising a treating chamber for receiving fabric for treatment and a treating chemistry dispenser, the treating chemistry dispenser comprising at least one cup with a bottom wall, a siphon tube with a cover, at least one water inlet, and a liquid distribution header coupled with the at least one water inlet for distributing water to the at least one cup. |
| US10538872B2 |
Bracket for a washing machine appliance
A bracket for mounting a sub-washer unit of a washing machine appliance includes a first plate spaced apart from a second plate along a vertical direction. The first and second plates may be formed from a continuous piece of material. The second plate is fixable to an apron of the washing machine such that the first plate is cantilevered with respect to the second plate when the second plate is fixed to the apron. A related washing machine appliance is also provided. |
| US10538870B2 |
Dye exhaustion and dryer apparatus
An apparatus for dye application to textile manufactures, exhaustion of the applied dye, and drying of the textile manufacture. The apparatus, in some implementations, includes a dye applicator that applies dye evenly to a textile manufacture of varying length, one or more steam release conduits for heating the textile manufacture with applied dye to exhaust the dye, and a blower system to dry the textile manufacture after application of the applied dye. |
| US10538869B2 |
Sewing machine
A sewing machine includes a thread tension mechanism, a thread feed sensor, a sewing portion, a processor, and a memory. By executing instructions stored in the memory, the processor causes a first tension to act on an upper thread by the thread tension mechanism to be in a first state, in a state in which a sewing is stopped. The processor causes a second tension that is smaller than the first tension to act on the upper thread, by causing the thread tension mechanism to be in a second state, when the movement of the upper thread is detected by the thread feed sensor. The processor causes a third tension that is equal to or greater than the second tension to act on the upper thread by causing the thread tension mechanism to be in a third state, in a state in which the sewing is performed. |
| US10538864B2 |
Fibers comprising polyesteramide copolymers for drug delivery
The present inventioN relates to fibers comprising a polyesteramide (PEA) having a chemical formula described by structural formula (IV), wherein −m+p varies from 0.9-0.1 and q varies from 0.1 to 0.9, −m+p+q=1 whereby m or p could be 0, −n is about 5 to about 300; (pref. 50-200), —R1 is independently selected from the group consisting of (C2-C20) alkylene or (C2-C20) alkenylene and combinations thereof; —R3 and R4 in a single backbone unit m or p, respectively, are independently selected from the group consisting of hydrogen, (C1-C6)alkyl, (C2-C6)alkenyl, (C2-C6)alkynyl, (C6-C10)aryl, —(CH2)SH, —(CH2)2S(CH3), —CH2OH, —CH(OH)CH3, —(CH2)4NH3+, —(CH2)3NHC(═NH2+)NH2, —CH2COOH, —(CH2)COOH, —CH2—CO—NH2, —CH2CH2—CO—NH2, —CH2CH2COOH, CH3—CH2—CH(CH3)—, (CH3)2—CH—CH2—, H2N—(CH2)4—, Ph-CH2—, CH═C—CH2—, HO-p-Ph-CH2—, (CH3)2—CH—, Ph-NH—, NH—(CH2)3—C—, NH—CH═N—CH═C—CH2—. —R5 is selected from the group consisting of (C2-C20)alkylene, (C2-C20)alkenylene, alkyloxy or oligoethyleneglycol, —R6 is selected from bicyclic-fragments of 1,4:3,6-dianhydrohexitols of structural formula (III); —R7 is selected from the group consisting of (C6-C10)aryl (C1C6)alkyl, —R8 is —(CH2)4-; whereby a is at least 0.05 and b is at least 0.05 and a+b=1. |
| US10538858B2 |
Method for manufacturing group 13 nitride crystal and group 13 nitride crystal
In a method for manufacturing a group 13 nitride crystal, a seed crystal made of a group 13 nitride crystal is arranged in a mixed melt containing an alkali metal and a group 13 element, and nitrogen is supplied to the mixed melt to grow the group 13 nitride crystal on a principal plane of the seed crystal. The seed crystal is manufactured by vapor phase epitaxy. At least a part of contact members coming into contact with the mixed melt in a reaction vessel accommodating the mixed melt is made of Al2O3. An interface layer having a photoluminescence emission peak whose wavelength is longer than the wavelength of a photoluminescence emission peak of the grown group 13 nitride crystal is formed between the seed crystal and the grown group nitride crystal. |
| US10538857B2 |
Modular space tether
A tether for joining objects in space by centripetal force has a modular architecture. The modular architecture facilitates the deployment of the tether by facilitating its transport into space as unassembled modular components and its assembly in situ, after the components have been transported. The modular architecture also facilitates it repair, modification, and disassembly in situ. More particularly, the modular tether has design features that enable its assembly, repair, modification, and/or disassembly in situ while the modular tether remains under tension, i.e., while the modular tether continues to perform its function of joining two or more objects by the application of centripetal force. The modular architecture also enables new tether modalities, e.g., a tensile strength modality, a winch modality, a tension monitoring modality, a repair state modality, a situational awareness modality, and a temperature control modality. |
| US10538856B2 |
Apparatus and method for electro-polishing complex shapes
An apparatus for electro-polishing an object that has a complex shape that defines a cavity. The apparatus includes an electrode that is configured to closely engage a predetermined location of the object. The electrode is configured to be electrically connected to a power supply. |
| US10538850B2 |
Electrolytic copper plating bath compositions and a method for their use
The present invention relates to aqueous acidic plating baths for copper and copper alloy deposition in the manufacture of printed circuit boards, IC substrates, semiconducting and glass devices for electronic applications. The plating bath according to the present invention comprises at least one source of copper ions, at least one acid and at least one guanidine compound. The plating bath is particularly useful for plating recessed structures with copper and build-up of copper pillar bump structures. |
| US10538846B2 |
Etching solution composition for tungsten layer, method for preparing electronic device using the same and electronic device
The present disclosure relates to an etching solution composition for a tungsten layer including N-methylmorpholine N-oxide and water, which is effective in selectively etching only a tungsten-based metal without etching a titanium nitride-based metal or a titanium aluminum carbide layer. |
| US10538845B2 |
Yttrium oxyfluoride sprayed coating and method for producing the same, and sprayed member
An yttrium oxyfluoride sprayed coating contains Y5O4F7 as a main component. In the yttrium oxyfluoride sprayed coating, when the total intensity of all peaks attributable to yttrium oxyfluoride in a diffraction spectrum obtained by X-ray diffractometry is assumed to be 100, the total intensity of all peaks attributable to yttrium fluoride and yttrium oxide is less than 10. Furthermore, in an yttrium oxyfluoride-containing sprayed coating, when the total intensity of all peaks attributable to yttrium oxyfluoride and yttrium fluoride in a diffraction spectrum obtained by X-ray diffractometry is assumed to be 100, the total intensity of all peaks attributable to yttrium oxide is less than 1. |
| US10538844B2 |
Nanofabrication using a new class of electron beam induced surface processing techniques
Methods and systems for direct lithographic pattern definition based upon electron beam induced alteration of the surface chemistry of a substrate are described. The methods involve an initial chemical treatment for global definition of a specified surface chemistry (SC). Electron beam induced surface reactions between a gaseous precursor and the surface are then used to locally alter the SC. High resolution patterning of stable, specified surface chemistries upon a substrate can thus be achieved. The defined patterns can then be utilized for selective material deposition via methods which exploit the specificity of certain SC combinations or by differences in surface energy. It is possible to perform all steps in-situ without breaking vacuum. |
| US10538843B2 |
Vaporizer and thin film deposition apparatus including the same
A vaporizer includes a main body including a first body and a second body. The first body has an upper portion narrowing in a direction of a height of the first body and the second body has a cavity in which the first body is positioned. A mixing chamber is between the first and second bodies. The second body includes a carrier gas injection path connected to a carrier gas inlet formed in an upper portion of the mixing chamber. The carrier gas injection path carries a carrier gas. A source material injection path is connected to a source material inlet formed in the mixing chamber. The source material injection path carries a liquid source material. A discharge is connected to an outlet formed in a lower portion of the mixing chamber. A mixed fluid including the carrier gas and the liquid source material is discharged through the discharge path. |
| US10538842B2 |
Deposition device having cooler with lifting mechanism
A deposition device includes: a cooling unit that cools workpieces; a rotating table main body that rotates around a vertical axis, this rotating table main body having a cooling unit placement portion on which the cooling unit is placed and workpiece placement portions which are arranged so as to surround the periphery of the cooling unit placement portion and on which the workpieces are placed respectively; a lifting mechanism that lifts and lowers the cooling unit, inside the space, between a first position in which the cooling unit is placed on the rotating table main body and a second position in which the cooling unit is spaced upward from the rotating table main body and faces side surfaces of the workpieces placed on the workpiece placement portions; and refrigerant piping attached to the chamber and detachably connected to the cooling unit to supply the refrigerant to the cooling unit. |
| US10538838B2 |
Deposition mask, method of manufacturing deposition mask and metal plate
A deposition mask includes a mask body and a through-hole provided in the mask body and through which a deposition material passes when the deposition material is deposited on a deposition target substrate. The mask body satisfies y≥950 and y≥23x−1280 when an indentation elastic modulus is x (GPa) and a 0.2% yield strength is y (MPa). When the mask body satisifies these inequalities, the generation of recesses during ultrasonic cleaning of the mask can be suppressed. |
| US10538836B2 |
Yttrium fluoride spray material, yttrium oxyfluoride-deposited article, and making methods
An yttrium fluoride spray material contains Y5O4F7 and YF3, and has an average particle size of 10-60 μm and a bulk density of 1.2-2.5 g/cm3. The Y5O4F7 and YF3 in the yttrium fluoride spray material consist of 30 to 90% by weight of Y5O4F7 and the balance of YF3. A sprayed coating of yttrium oxyfluoride is obtained by atmospheric plasma spraying of the spray material. |
| US10538834B2 |
High-strength 6XXX aluminum alloys and methods of making the same
Disclosed are high-strength aluminum alloys and methods of making and processing such alloys. More particularly, disclosed is a 6XXX series aluminum alloy exhibiting improved mechanical strength, formability, corrosion resistance, and anodized qualities. An exemplary method includes homogenizing, hot rolling, solutionizing, and quenching. In some cases, the processing steps can further include annealing and/or cold rolling. |
| US10538832B2 |
Steel for carbonitrided bearing
Provided is a steel for carbonitrided bearing which excels in hardenability and also excels in toughness, wear resistance, and surface-originated flaking life after quenching and tempering. A steel for carbonitrided bearing of the present embodiment has a chemical composition containing, in mass %, C: 0.22 to 0.45%, Si: not more than 0.50%, Mn: 0.40 to 1.50%, P: not more than 0.015%, S: not more than 0.005%, Cr: 0.30 to 2.0%, Mo: 0.10 to 0.35%, V: 0.20 to 0.40%, Al: 0.005 to 0.10%, N: not more than 0.030%, and O: not more than 0.0015%, with the balance being Fe and impurities, and satisfying Formulae (1) and (2). 1.20<0.4Cr+0.4Mo+4.5V<2.60 (1) 2.7C+0.4Si+Mn+0.8Cr+Mo+V>2.20 (2) |
| US10538830B2 |
Steel sheet and method of producing the same
A steel sheet of the present invention has a steel structure obtained by performing a soaking at a dual phase region temperature of Ac1 temperature or higher and lower than Ac3 temperature for a soaking time of 15 seconds or longer and 35 seconds or shorter, next, performing a primary cooling to a temperature range of 250° C. or higher and 380° C. or lower within 3 seconds at a cooling rate of 0.5° C./s or more and 30° C./s or less, and performing a retention in a temperature range of 260° C. or higher and 370° C. or lower for 180 seconds or longer and 540 seconds or shorter, in which a yield ratio is 65% or less and tensile strength is 590 MPa or more after the primary cooling. |
| US10538829B2 |
Hard material and method of making the same from an aqueous hard material milling slurry
An aqueous emulsion for use in aqueous milling of hard material powder components in an aqueous slurry. The aqueous emulsion includes an oxidation inhibitor in an amount between about 0.3 weight percent and about 1.2 weight percent of the hard material powder components in the aqueous slurry. The aqueous emulsion also includes a paraffin wax in an amount between about 0.25 weight percent and about 0.75 weight percent of the hard material powder components in the aqueous slurry for vacuum dried powder and in an amount about up to 2.75 weight percent of the hard material powder components in the aqueous slurry for spray dried powder. The aqueous emulsion also includes myristic acid in an amount between about 0.10 weight percent and about 0.50 weight percent of the hard material powder components in the aqueous slurry. The balance of the aqueous emulsion is water. |
| US10538828B2 |
Free-cutting copper alloy, and method for producing free-cutting copper alloy
This free-cutting copper alloy contains 75.0 %-78.5% Cu, 2.95%-3.55% Si, 0.07%-0.28% Sn, 0.06%-0.14% P, and 0.022%-0.25% Pb, with the remainder being made up of Zn and inevitable impurities. The composition satisfies the following relations: 76.2≤f1=Cu+0.8×Si−8.5×Sn+P+0.5×Pb≤80.3, 61.5≤f2=Cu−4.3×Si−0.7×Sn−P+0.5×Pb≤63.3. The area ratios (%) of the constituent phases satisfy the following relations: 25≤κ≤65, 0≤γ≤1.5, 0≤β≤0.2, 0≤μ≤2.0, 97.0≤f3=α+κ, 99.4≤f4=α+κ+γ+μ, 0≤f5=γ+μ≤2.5, 27≤f6=κ+6×γ1/2+0.5×μ≤70. The long side of the γ phase does not exceed 40 μm, the long side of the μ phase does not exceed 25 μm, and the κ phase is present within the α phase. |
| US10538826B2 |
Water-leachable alloy-melt-swapping process and porous metal manufactured using the same
Disclosed is an AMS process using a water-leachable alloy that reacts with water and dissolves, and a porous metal manufactured using the same. An AMS precursor including element groups that are selected in consideration of the relationship of heat of mixing with the water-leachable alloy composition to be subjected to the AMS process is immersed in the alloy melt, thus manufacturing a bi-continuous structure alloy. The bi-continuous structure alloy is subjected to dealloying using water, thus manufacturing the porous metal. The water-leachable alloy is a Ca-based alloy having high reactivity to water and high oxidation resistance at high temperatures, and a dealloying process thereof is performed using only pure water, unlike a conventional dealloying process performed using a toxic etching solution of a strong acid/strong base. The metal porous body has high elongation, a large surface area, and low thermal conductivity. |
| US10538825B2 |
Method for the manufacture of a nanocrystalline magnetic core
A magnetic core and method for the manufacture of the magnetic core is presented. The method comprises winding an amorphous tape of a soft magnetic nanocrystallizable alloy possessing a first coefficient of thermal expansion onto a carrier of a material possessing a second coefficient of thermal expansion, wherein the second coefficient is larger than the first coefficient; a first thermal treatment of the wound tape together with the carrier, wherein the first thermal treatment creates a tension in the tape although the alloy remains in an x-ray amorphous state, removing the carrier from the wound tape after cooling of the wound tape together with the carrier; and a second thermal treatment of the wound tape without the carrier, wherein the second thermal treatment provides a nanocrystalline alloy structure, at least 50% of the alloy structure being fine crystalline particles having an average particle size of 100 nanometers or less. |
| US10538813B2 |
Biomarker panel for diagnosis and prediction of graft rejection
Methods are provided for monitoring a subject having a graft for an acute rejection (AR) response, e.g., to predict, to diagnose, and/or to characterize an AR response. In practicing the subject methods, the expression level of at least one gene in a sample from the subject, e.g., a blood or biopsy sample, is evaluated, e.g., at the nucleic acid and/or protein level, to monitor the subject. Also provided are compositions, systems, kits and computer program products that find use in practicing the subject methods. |
| US10538812B2 |
Primer set and method for amplifying exons of PKD1 gene and PKD2 gene
The present invention provides a means for efficiently amplifying the exons of PKD1 and PKD2 genes, and a primer set that can amplify all the exons of PKD1 and PKD2 genes under a single set of PCR conditions. |
| US10538810B2 |
Methods of diagnosing chronic obstructive pulmonary disease (COPD) using novel molecular biomarkers
The present invention relates to in vitro methods for the diagnosis of chronic obstructive pulmonary disease (COPD), wherein the expression of the marker gene KIAA1199 is determined. In particular, the invention relates to an in vitro diagnostic method of assessing the susceptibility of a subject to develop progressive COPD involving the appearance of irreversible lung damage, wherein the expression of the marker gene KIAA1199 and optionally one or more further marker genes selected from DMBT1, TMSB15A, DPP6, SLC51B, NUDT11, ELF5, AZGP1, PRRX1, AQP3, SFN, GPR110, GDF15, RASGRF2, RND1, PLA1A, FGG, CEACAMS, HYAL2, AHRR, CXCL3, CYP1A1, CYP1B1, CYP1A2, CST6, NTRK2, COMP, ITGA10, CTHRC1, TAL1, FIBIN, BEX5, BEX1, ESM1 and GHRL is determined. The invention also relates to an in vitro method of diagnosing stable COPD or assessing the susceptibility of a subject to develop stable COPD, wherein the expression of KIAA1199 and optionally one or more further marker genes selected from DMBT1, TMSB15A, DPP6, SLC51B, NUDT11, ELFS, AZGP1, PRRX1, AQP3, SFN, GPR110, GDF15, RASGRF2, RND1, PLA1A, FGG, CEACAMS, HYAL2, AHRR, CXCL3, CYP1A1, CYP1B1, CYP1A2, CST6, NTRK2, COMP, ITGA10, CTHRC1, TAL1, FIBIN, BEX5, BEX1, ESM1 and GHRL is determined. Furthermore, the invention relates to the use of primers for transcripts of the aforementioned marker genes, the use of nucleic acid probes to transcripts of these marker genes, the use of microarrays comprising nucleic acid probes to transcripts of these marker genes, and the use of antibodies against the proteins expressed from these marker genes in corresponding in vitro methods. In vitro methods of monitoring the progression of COPD are also provided, in which the expression of marker genes according to the invention is determined. |
| US10538809B2 |
Method of amplification of a short tandem repeat locus
Short tandem repeat (STR) markers are genetic elements that are frequently used in the fields of forensic analysis, paternity determination and detection of genetic diseases and cancers. Such analysis involves the amplification of STR loci. Technically, this can be challenging due to sequence variations in the flanking regions of the locus. In the case of SE33, previous amplification efforts have failed. The present invention describes a set of primers for the amplification of SE33 and a method for the analysis of the presence and/or level of SE33, also in combination with other STRs. |
| US10538807B2 |
Compositions and methods for detecting rare nucleic acid molecule mutations
The present disclosure relates to compositions and methods for detecting rare nucleic acid molecule mutations in a plurality of nucleic acid molecules. Also disclosed are methods for determining the size of a nucleic acid molecule using droplet digital PCR. |
| US10538802B2 |
Polypeptide substrate for the detection of von Williebrand factor cleaving protease ADAMTS13
In a first aspect, there is provided an isolated polypeptide substrate for a disintegrin-like and metallopeptidase with thrombospondin type-1 motif, 13 (ADAMTS13) that is from 45 to 70 amino acids in length and has an amino acid sequence that is substantially similar to part of the von Willebrand factor A2 domain sequence set forth in SEQ ID NO: 2, with one or more of the following modifications: (i) the amino acid corresponding to position 1599 of SEQ ID NO: 2 is mutated from Q to K; (ii) the amino acid corresponding to position 1610 of SEQ ID NO: 2 is mutated from N to C; and (iii) the amino acids corresponding to Q1624 to R1641 of SEQ ID NO: 2 are deleted. In another aspect, there is provided an ADAMTS13 polypeptide substrate that is from 50 to 75 amino acids in length and has an amino acid sequence that is substantially similar to part of the von Willebrand factor A2 domain sequence set forth in SEQ ID NO: 2, with one or more of the following modifications: (i) the amino acid corresponding to position 1599 of SEQ ID NO: 2 is mutated from Q to K; (ii) the amino acid corresponding to position 1610 of SEQ ID NO: 2 is mutated from N to C; (iii) the amino acid corresponding to position 1629 of SEQ ID NO: 2 is mutated from G to E; and (iv) the amino acids corresponding to G1631 to R1641 of SEQ ID NO: 2 are deleted. |
| US10538798B2 |
Method for secretory production of protein
A novel technique for improving secretory production of a heterologous protein by coryneform bacteria is described, as well as a method for secretory production of a heterologous protein. A coryneform bacterium is described that has been modified to have a specific mutation so as to harbor a phoS gene, and when cultured, is able to to produce a heterologous protein by secretory production. |
| US10538792B2 |
Polyhydroxyalkanoate production methods and systems for same
Several embodiments of the invention relate generally to a system and methods for the treatment of gaseous emissions comprising methane and one or more non-methane compounds that can influence the metabolism of methane-oxidizing microorganisms. In several embodiments, there is provided a system and methods for the treatment of methane emissions through the use of methanotrophic microorganisms to generate functionally consistent and harvestable products. Certain embodiments of the invention are particularly advantageous because they reduce environmentally-destructive methane emissions and produce harvestable end-products. |
| US10538791B2 |
Method for producing polyhydroxyalkanoate copolymer from saccharide raw material
Provided are a method for enhancing the production quantity of poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (P(3HB-co-3HH)) having a high fraction of 3-hydroxyhexanoate (3HH) using a saccharide or glycerol as a starting material; a method for producing a P(3HB-co-3HH) copolymer including performing transformation by homologous recombination of a crotonyl-CoA reductase gene in a chromosome of a recombinant strain of Cupriavidus necator endowed with the ability to produce P(3HB-co-3HH), or performing transformation by introducing an autonomous replication vector in which the crotonyl-CoA reductase gene is incorporated in the aforementioned strain, and cultivating the transformant in a medium containing a saccharide or glycerol as a carbon source; and a method for enhancing the production quantity of the copolymer and/or the fraction of 3HHx in the copolymer. |
| US10538780B1 |
Method of plant improvement using aspartate kinase-homoserine dehydrogenase
The invention relates to the field of plant improvement, in particular of the improvement of yield for plants, by transforming plants with a transgene containing a promoter driving expression of a AK-HSDH protein. |
| US10538779B2 |
Constitutive photomorphogenesis 1 (COP1) nucleic acid sequence from Zea mays and its use thereof
The present invention relates to an isolated COP1 nucleic acid sequence from a maize plant and the isolated COP1 nucleic acid sequence is named as ZmCOP1. The present invention also relates to a method of using the ZmCOP1 nucleic acid sequence to control the shade avoidance response of a crop plant for high density farming and yield enhancement. |
| US10538772B2 |
Polyunsaturated fatty acid synthase nucleic acid molecules and polypeptides, compositions, and methods of making and uses thereof
The present invention is directed to isolated nucleic acid molecules and polypeptides of thraustochytrid polyunsaturated fatty acid (PUFA) synthases involved in the production of PUFAs, including PUFAs enriched in docosahexaenoic acid (DHA), eicosapentaenoic acid (EPA), or a combination thereof. The present invention is directed to vectors and host cells comprising the nucleic acid molecules, polypeptides encoded by the nucleic acid molecules, compositions comprising the nucleic acid molecules or polypeptides, and methods of making and uses thereof. |
| US10538771B2 |
Compositions and methods for detecting microorganisms
Described herein are compositions and methods for detecting the presence or absence of a microorganism in a sample comprising contacting the sample with an aptamer capable of binding to a cell-surface protein of the microorganism to form a complex, contacting the mixture with a second aptamer capable of binding to the first cell-surface protein or a second cell-surface protein of the microorganism; and performing an assay to detect the second aptamer, wherein detecting the second aptamer indicates that the microorganism is present in the sample, and wherein not detecting the second aptamer indicates that the microorganism is absent from the sample. |
| US10538768B2 |
Modified TGF-beta oligonucleotides
The invention refers to an oligonucleotide consisting of 10 to 20 nucleotides of selected regions of the TGF-beta1, TGF-beta2 or TGF-beta3 nucleic acid sequence, which comprises modified nucleotides such as LNA, ENA, polyalkylene oxide-, 2′-fluoro, 2′-O-methoxy and/or 2′-O-methyl modified nucleotides. The selected regions are preferably the region of nucleic acid no. 1380 to 1510, no. 1660 to 1680, no. 2390 to 2410, or no. 2740 to 2810 of the TGF-beta2 nucleic acid sequence of SEQ ID NO. 1, specific regions of the TGF-beta1 nucleic acid sequence of SEQ ID NO. 149, or specific regions of the TGF-beta3 nucleic acid sequence of SEQ ID No. 267. The invention further relates to pharmaceutical compositions comprising such oligonucleotide, wherein the composition or the oligonucleotide is used in the prevention and/or treatment of a malignant and/or benign tumor, an immunologic disease, fibrosis, glaucoma, etc. |
| US10538761B2 |
Multivalent oligonucleotide assemblies
Provided herein, inter alia, are double stranded oligonucleotide molecules and methods of making the molecules. The double stranded oligonucleotide molecules include a first oligonucleotide strand comprising a first nucleic acid sequence bound to a second nucleic acid sequence through a first spacer, wherein said second nucleic acid sequence is bound to a third nucleic acid sequence through a second spacer and a second oligonucleotide strand comprising a fourth nucleic acid sequence bound to a fifth nucleic acid sequence through a third spacer, wherein said fifth nucleic acid sequence is bound to a sixth nucleic acid sequence through a fourth spacer, wherein the second nucleic acid sequence and the fifth nucleic acid sequence are hybridized to form a double stranded nucleic acid core of said double stranded oligonucleotide. |
| US10538760B2 |
Methods for multiplexing recombinase polymerase amplification
This disclosure provides for methods and reagents for rapid multiplex RPA reactions and improved methods for detection of multiplex RPA reaction products. In addition, the disclosure provides new methods for eliminating carryover contamination between RPA processes. |
| US10538752B2 |
Alpha-amylases and polynucleotides encoding same
The present disclosure relates to isolated polypeptides having alpha-amylase activity, polynucleotides encoding the polypeptides, nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing the polypeptides, and method of using polypeptides, including in ethanol production processes. |
| US10538749B1 |
Mutant OPAA enzymes with increased catalytic efficiency on cyclosarin
The invention comprises isolated, mutant, non-wild-type organophosphorus acid anhydrolase (OPAA) enzymes having two site mutations, methods of production, and methods of use to effectively degrade cylcosarin (GF) (cyclohexyl methylphosphonofluoridate) with greater catalytic efficiency than the wild-type OPAA. |
| US10538738B2 |
Megakaryocytic particles and microparticles for cell therapy and fate modification of stem and progenitor cells
Applications in transfusion medicine requiring platelets, and hematopoietic stem-cell transplantations require either platelets or enhancement of in vivo platelet biogenesis. Gene therapy applications of hematopoietic stem and progenitor cells (HSPCs) require effective and specific modification of HSPCs by DNA, RNA or other biological molecules. Here we disclose methods for the generation, and modification of megakaryocytic microparticles (MkMPs) or microvesicles, that can be used in the aforementioned transfusion and transplantation medicine applications and in gene therapy applications involving hematopoietic stem cells. The biological effects of modified or unmodified MkMPs have never been previously disclosed and thus, this invention claims all biological applications of MkMPs in in vivo therapeutic applications or ex vivo applications to produce various cells and cell parts, modify various target cells or deliver molecules including drugs to HSPCs and related cells. |
| US10538736B2 |
Conditioned medium and extracellular matrix compositions from cells cultured under hypoxic conditions
The present invention is directed to a method of producing compositions including embryonic proteins. The method includes culturing cells under hypoxic conditions on a biocompatible surface in vitro. The culturing method produces both soluble and non-soluble fractions, which may be used separately or in combination to obtain physiologically acceptable compositions useful in a variety of medical and therapeutic applications. |
| US10538730B2 |
Gas-fed fermentation reactors, systems and processes
Reactors, systems and processes for the production of biomass by culturing microorganisms in aqueous liquid culture medium circulating inner loop reactor which utilize nonvertical pressure reduction zones are described. Recovery and processing of the culture microorganisms to obtain products, such as proteins or hydrocarbons is described. |
| US10538728B2 |
Bubble-jetting member, gas-liquid jetting member, localized ablation device, and localized injection device
Provided is a bubble-jetting member, the tip section of which is not damaged even when high voltage is applied thereto.There can be provided a bubble jetting member comprising: a core that is formed of a conductive material; a shell part that is formed of an insulating material, includes an extended section that extends beyond the tip of the core, and is closely adhered at least partially to the core and covers the core; and a space that is formed between the extended section and the tip of the core and has a bubble-jetting port, wherein there is formed on the tip of the extended section a thick portion that is thicker than the rest of the extended section whereby the tip section is not damaged. |
| US10538722B2 |
Metalloproteases and uses thereof
The present invention relates to metalloproteases and the use thereof in cleaning processes, such as laundry and dish wash. The invention also relates to detergent compositions and cleaning compositions comprising a metalloprotease. |
| US10538715B2 |
Upgrading coal fines using microalgae
A method for upgrading coal fines by separating out at least some mineral components is provided. The method comprises the treatment of optionally graded coal fines with microalgae in aqueous medium to form a slurry under conditions that permit adsorption of microalgae onto particles of coal fines. The slurry is treated to separate a first fraction that is rich in coal fines together with adsorbed microalgae thereon from a second fraction that has more mineral components in it than does the first fraction and processing the first fraction to recover upgraded coal fines therefrom. Contacting is preferably carried out in a manner aimed at loading the coal fines generally evenly with microalgae adsorbed thereon in an amount of from 5 to 15% by weight of coal fines. Separation may be carried out by sedimentation, cyclone separation or flotation. |
| US10538713B1 |
Process and chemistry for formulating magnesium treated boron powder into a combustible slurry fuel
Disclosed herein is a fuel blend comprising a hydrocarbon based fuel; and particles that comprise magnesium and boron. Disclosed herein too is a method comprising blending a composition comprising a hydrocarbon based fuel and particles that comprise magnesium and boron to form a fuel blend. |
| US10538711B2 |
Process for converting naphtha
A process for converting naphtha, lower olefin, light aromatic hydrocarbon, and gasoline with a high octane number by combining catalytic cracking of naphtha with steam cracking of lower alkane and catalytic cracking of higher alkanes and higher olefins. The process increases the yield of product with high value and significantly decreases the yield of low value product. At the same time, the power consumption is decreased as a whole since most reactants are converted in catalytic cracking at a lower temperature. |
| US10538708B2 |
Recycling and recovering method and system of plastic waste product
A recycling method for plastic waste includes the steps of: (a) placing the plastic waste into a reactor; (b) heating the plastic waste in the reactor through a pyrolysis recovery process to generate flammable gas; (c) transferring flammable gas through a condensing unit to convert the flammable gas into liquid phase products; and (d) filtering the remaining out clean gas from the flammable gas by a filtration unit. A recycling system for plastic waste includes a reactor to decompose the plastic waste to create usable fuel products; a condensing unit operatively connected with the reactor; and a filtration unit operatively connected with said condensing unit to filter the usable fuel products. |
| US10538706B2 |
Waste processing system
A disposal system for the processing of solid waste devices to recycle materials located within the devices and recover, reuse and recycle such materials. Such system may include a primary chamber and secondary chamber, attached preferably by use of one or more exhaust ducts, and a secondary chamber exhaust duct. The solid waste devices may include any type of waste, such as electronics waste, medical device waste, and the like. |
| US10538705B2 |
Liquid crystal composition and liquid crystal display device
A liquid-crystal-composition has negative-dielectric-anisotropy and contains at least one compound selected from polar compounds represented by formula (1) as first-additive and at least one compound selected from compounds represented by formula (2) as first-component, and a liquid-crystal-display-device includes the composition. In formulas (1) and (2), R1 is hydrogen, halogen or 1-12C alkyl, R2 is a group represented by —OH, —OR0, —NH2, —NHR0 or —N(R0)2, in which R0 is 1-5C alkyl; R3 and R4 are independently 1-12C alkyl or 2-12C alkenyl; rings A, B and C are independently 1,4-cyclohexylene or 1,4-phenylene; ring D is 1,4-phenylene in which at least one hydrogen is replaced by fluorine or chlorine; Z1, Z2 and Z3 are independently single-bond; Sp1 and Sp2 are independently single-bond, 1-7C alkylene; a is 0 to 4; and b is 0 to 1. |
| US10538704B2 |
Compounds for the homeotropic alignment of liquid-crystalline media
Disclosed are liquid-crystalline media (LC media) comprising a low-molecular-weight component and a polymerisable component. The polymerisable component contains self-aligning, polymerisable meso-gens (polymerisable self-alignment additives) which effect homeotropic (vertical) alignment of the LC media at a surface or the cell walls of a liquid-crystal display (LC display). Disclosed are also LC displays having homeotropic alignment of the LC medium without alignment layers. Further disclosed are the structures for polymerisable self-alignment additives. |
| US10538702B2 |
Fluorescent material, light-emitting device, and method for producing fluorescent material
The present invention is a fluorescent material characterized by being represented by a composition of the following formula (1) and having a crystal lattice distortion obtained from a Williamson-Hall plot by X-ray diffraction within the range of 0.0005 to 0.0020. (Sr,Ca,M)3-xMgSi2O8:Eux formula (1) wherein M is at least one rare earth metal elements selected from the group consisting of Sc, Y, Gd, Tb and La, and 0.01≤x≤0.10. Also, the present invention is a light-emitting device including the fluorescent material, and a light source that emits light by irradiating the fluorescent material with excitation light. Furthermore, the present invention is a method for producing the fluorescent material, including the steps of: obtaining an aqueous slurry of a raw material; and spray-drying the aqueous slurry with hot air at 80 to 300° C. |
| US10538698B2 |
Electronic device comprising metal complexes
The present invention relates to organic electroluminescent devices comprising metal complexes of the formula (1), and to metal complexes for use in organic electroluminescent devices. Depending on the metal used, the metal complexes are useful as emitters, as matrix materials, as hole-blocking materials, as electron-transport materials, and in other functions in the OLED. Organic electroluminescent devices comprising the metal chelate complexes described herein result in significant improvements in the organic electroluminescent device, in particular with respect to the lifetime, the efficiency and the stability to heating, particularly in green- and blue-phosphorescent electroluminescent devices. |
| US10538690B2 |
Non-flowing silicone adhesive
Adhesive formulations are described that upon sufficient curing and drying, are not sticky or tacky at room temperature, yet can be heat bonded. The adhesives are particularly useful for use in bonding brake components together and find wide application in vehicle brake systems. When used in such systems, the adhesives do not flow in parking applications yet sufficiently dampen vibration in slowing or stopping applications to counter brake squeal. The adhesives can be provided in a tape form and used for bonding brake shims to brake pads in electronic parking brake systems. |
| US10538684B2 |
Coating compositions comprising monoallophanates based on alkoxysilane alkyl isocyanates
A coating composition that includes an allophanate-containing compound can offer improved scratch resistance. The coating composition includes A) at least one allophanate-containing compound having the formula (1): wherein R, R1-R6 are each independently identical or different hydrocarbyl radicals having 1-8 carbon atoms, which may be branched or cyclic, or else may be integrated together to form a cyclic system, and m and n are each independently 0-2, B) a binder, C) optionally, an aliphatic or cycloaliphatic polyisocyanate having an NCO functionality of at least 2, D) optionally, a catalyst, E) optionally, an auxiliary and/or additive, and, F) optionally, a solvent. |
| US10538681B2 |
Aqueous ink for ink jet recording
An aqueous ink for ink jet recording includes a coloring material; an ester-based defoaming agent having a water-octanol distribution coefficient of 2.0 or more and 5.0 or less; an ester-based first solvent having a water-octanol distribution coefficient of −0.5 or more and 2.0 or less; and resin particles having a zeta potential of −65 mV or more and −15 mV or less and including an ester-based reactive surfactant as a constituent unit. |
| US10538680B2 |
Printing ink
This invention provides an inkjet ink comprising: an α,β-unsaturated ether monomer in which the only radiation-curable functional groups present in the monomer are α,β-unsaturated ether groups; a tri- or higher functionality (meth)acrylate monomer in which the only radiation-curable functional groups present in the monomer are acrylate groups; and a colouring agent; wherein the ink contains less than 5% by weight of water and volatile organic solvents in total, and less than 10% by weight of mono-and di-functional monomers in total, other than the α,β-unsaturated ether monomer, where the amounts by weight are based on the total weight of the ink, and wherein the ink has a viscosity of less than 100 mPas at 25° C. The ink is particularly suitable for printing onto food packaging. |
| US10538679B2 |
Phosphor
Provided is a phosphor, which is excited by a wide band of visible light, capable of emitting near-infrared light of high intensity. The phosphor comprises a crystal phase represented by a formula (1): MCuSi2O6 (where M comprises one or more of Ba, Sr and Ca), and a crystal phase represented by a formula (2): MCuSi4O10 (where M comprises one or more of Ba, Sr and Ca), wherein a ratio β of a diffraction peak intensity of MCuSi4O10 with respect to a diffraction peak intensity of MCuSi2O6 in an X-ray diffraction (XRD) pattern obtained by powder XRD measurement using CuKα rays is 0<β≤0.50. |
| US10538676B2 |
Surface layer-peelable composite coating film, coating composition for forming composite coating film, and method
The present invention provides an oxidative polymerization resin-based composite coating film capable of being renewed a number of times by peeling a coating-film surface layer. More specifically, a coating composition comprising a base resin composition containing an oxidative polymerization resin; an organic compound having a melting point of 5 to 150° C.; a dryer; and an oxidative polymerization inhibitor containing at least one of a dryer protectant and a radical inhibitor is used to form a composite coating film made up of a cured film layer and an uncured inner layer. |
| US10538675B2 |
Acrylic-peg open time additive
Disclosed herein is a polymeric paint additive that increases the open time and the flow and leveling of paint compositions, as well as, maintaining/improving paint film properties such as scrub resistance, water sensitivity, surfactant leaching and stain removal. The polymeric open time additive preferably has a high glass transition temperature, e.g., above 100° C., as determined by the well-known Fox's equation, and molecular weight of less than 20,000 Daltons (number average molecular weight). The particle size of the inventive polymeric open time additive is in the range of about 130 nm to about 230 nm (volume average), prior to being dissolved in a basic solution, such as an aqueous architectural composition. |
| US10538674B2 |
Method of forming anti-rust or anti-bacterial film containing tannic acid derivatives
A method of forming anti-rust or anti-bacterial film includes mixing a predetermined liquid and a film-forming composition which contains a tannic acid derivative in which hydrogen atoms in at least 10% of hydroxyl groups of tannic acid are substituted by a chain hydrocarbon group having 10 to 16 carbon atoms, and removing the liquid. |
| US10538669B2 |
Color material dispersion liquid for color filter, color resin composition for color filter, color material for color filter, color filter, liquid crystal display device, and light-emitting display device
Disclosed is a color material dispersion liquid for a color filter, the dispersion liquid having excellent dispersibility and being capable of forming a high-contrast, high-luminance coating film; a color resin composition for a color filter, the composition having excellent dispersibility and being capable of forming a high-contrast, high-luminance coating film; a color material with excellent dispersibility; a high-contrast and high-luminance color filter; a liquid crystal display device including the color filter, and a light-emitting display device including the color filter. The color material dispersion liquid for a color filter, includes: (A) a color material, (B) a dispersant and (C) a solvent, wherein the color material (A) contains a zirconium lake color material of an acid dye. |
| US10538663B2 |
Phosphorus compounds, synthesis method thereof, and polycarbonate resin composition including them
The present disclosure relates to a phosphorus compound represented by the following Chemical Formula 1. In the above Chemical Formula 1, Ar is aryl and R1, R2, R3, R4, R5, and R6 are each independently H, substitutable linear or branched C1-C20 alkyl and substitutable C6-C20 aryl, the aryl includes a member selected from the group consisting of phenyl, biphenyl, naphthalene, fluorene, anthracene, phenanthrene, pyrene, fluoranthen, chrysene, benzofluoranthen, perylene, quinoline, indenoanthracene, indenophenanthrene, hydroanthracene, dibenzothiophen, dibenzofuran, and combinations thereof, and the substitution is substitution with C1-C6 alkyl or C6-C20 aryl, but may not be limited thereto. |
| US10538660B2 |
Method for producing dicyclopentadiene-modified phenolic resin
A method for producing a dicyclopentadiene-modified phenolic resin. The method including reusing a fluorine-based ion-exchange resin as a catalyst in a reaction between a phenol and a dicyclopentadiene, the fluorine-based ion-exchange resin having been used as a catalyst when a phenol and a dicyclopentadiene are allowed to react with each other to produce a first dicyclopentadiene-modified phenolic resin. In the method, the fluorine-based ion-exchange resin is washed with an organic solvent. The dicyclopentadiene-modified phenolic resin obtained by the method has a stable quality, has a high purity, and is inexpensive. |
| US10538659B2 |
UV graft on microfluidic devices
Compositions, devices, and methods are disclosed for the covalent modification of polymer surfaces with graft copolymers having a blend of side chains. The halogenated acrylic and polyalkylene glycol acrylic side chains of the graft copolymer provide the polymer surface with high hydrophobicity, as well as increased resistance to biofouling with proteinaceous material. The polymer surfaces can be particularly useful in microfluidic devices and methods that involve the contacting of the covalently modified polymer surfaces with emulsions of aqueous droplets containing biological macromolecules within an oil carrier phase. |
| US10538658B2 |
Polymer hollow microspheres and preparation method and application thereof
The present invention is applicable to the field of polymer material preparation, and provides a method for preparing polymer hollow microspheres, the steps are as follows: mixing a styrene-based monomer A, an acrylic monomer B, and an acrylate monomer C with a initiator, and reacting to prepare a seed emulsion; maintaining the temperature of the seed emulsion unchanged, mixing the styrene-based monomer A, the monomer C, and a sulfur-containing acrylic monomer D with the initiator, continuously dripping to the seed emulsion, to obtain a product; adding alkaline solution to the product, then adding acid solution, and finally neutralizing, to obtain hollow microspheres. |
| US10538655B2 |
Bamboo fibers reinforced polypropylene compositions
A bamboo fibers reinforced polypropylene composition may include at least 50 wt % of a heterophasic propylene copolymer; from 2 to 40 wt % of bamboo fibers; and from 0.1 to 10 wt % of a coupling agent. The composition may show a melt flow index that is at least 5 g/10 min at 190° C. under a load of 2.16 kg according to ISO 1133, condition L; a density that is in the range of 0.900 and 1.010 g/cm3 according to ISO 1183; and a flexural modulus is in the range of 1100 MPa and 4000 MPa according to ISO 178. The composition may be prepared by mixing and kneading, and may be used to form articles. |
| US10538651B2 |
Rotomolded articles comprising at least one layer comprising a metallocene-catalyzed polyethylene resin
The present invention relates to a rotomolded article, comprising at least one layer, wherein said at least one layer comprising comprises at least one metallocene-catalyzed polyethylene resin comprising at least two metallocene-catalyzed polyethylene fractions A and B; and at least one ionomer;wherein the polyethylene resin comprises: at least 25% to at most 55% by weight of polyethylene fraction A based on the total weight of the polyethylene resin, wherein fraction A has a density at least 0.005 g/cm3 higher than the density of the polyethylene resin; and wherein the polyethylene resin has a density of at least 0.930 g/cm3 to at most 0.954 g/cm3 as measured according to ASTM D-1505 at 23° C.; a melt index MI2 of at least 1.0 g/10 min to at most 25.0 g/10 min as determined according to ISO 1133, condition D, at 190° C. and under a load of 2.16 kg. The present invention also relates to a process for preparing said rotomolded article. |
| US10538649B2 |
Multi-component copolymer, rubber composition, crosslinked rubber composition and rubber article
Provided is a multi-component copolymer comprising conjugated diene units, non-conjugated olefin units and aromatic vinyl units, wherein: a peak top molecular weight of chain parts, divided by the conjugated diene units and each containing one or more of the non-conjugated olefin units and/or one or more of the aromatic vinyl units, is 1,000 or more and less than 40,000. A rubber composition comprising the multi-component copolymer, a crosslinked rubber composition, and a rubber article comprising the crosslinked rubber composition are also provided. |
| US10538648B2 |
Rubber composition containing main-chain benzoxazine, and preparation method therefor
Disclosed is a rubber composition containing main-chain benzoxazine, in which benzoxazine generates no harmful materials during vulcanization and can thus be used in lieu of a phenol novolac resin used as a resin component of a conventional rubber composition, and also in which the use of benzoxazine, especially main-chain benzoxazine having a high molecular weight, is capable of maintaining excellent mechanical properties and exhibiting high flexibility. The rubber composition of the invention can be utilized for a rubber product, especially a tire product. |
| US10538647B2 |
Rubber composition for tires and pneumatic tire
The present invention aims to provide rubber compositions for tires that contain a natural rubber achieving a balanced improvement in abrasion resistance, breaking performance, and processability to achieve a balanced improvement in abrasion resistance, breaking performance, and processability, and also provide pneumatic tires containing such rubber compositions for tires. Included is a rubber composition for tires comprising a modified natural rubber prepared by treating natural rubber latex with a proteolytic enzyme, and then treating the treated natural rubber latex with a lipolytic enzyme and/or a phospholipid degrading enzyme. Also included is a rubber composition for tires, comprising a modified natural rubber prepared by centrifuging natural rubber latex to recover a latex fraction comprising latex particles having an average particle size of 0.25 μm or less. |
| US10538643B2 |
Plasticizer for acrylic mastics and adhesives
Composition including at least one hydrocarbon-containing cut of petroleum origin or obtained from biomass conversion (a) and at least one copolymer (b) resulting from the copolymerization of: at least one monomer selected from: acrylic acid and any salt thereof, optionally at least one monomer selected from: methacrylic acid and any salt thereof, at least one monomer selected from the monomers of formula (I): R—X—R′ (I) according to which R represents a polymerizable unsaturated function, R′ denotes hydrogen or an alkyl group having from 1 to 4 carbon atoms, X represents a structure including n unit(s) of ethylene oxide EO and m unit(s) of propylene oxide PO, m and n are two integers in the range from 0 to 150, at least one of which is not zero. |
| US10538642B2 |
Rubber-based elastomeric compositions and articles of manufacture produced therewith
Elastomeric materials and articles of manufacture produced using elastomeric materials are disclosed. In an embodiment, a rubber-based elastomeric material includes a diene rubber component, a reinforcing component, and a wax component. The rubber-based elastomeric material is provided in the form of a film having a thickness of at least about 30 mils. The film exhibits a flexural modulus of less than about 0.06 MPa. |
| US10538638B2 |
Prepregs for manufacturing composite materials
A prepreg comprising a fibrous material contacting a polymerizable resin, at least 50 wt % of the polymerizable resin comprising at least one polymerizable monomer having at least two carbon-carbon unsaturated functional groups, the monomer being polymerizable by reaction of the unsaturated functional groups to form a cured resin, wherein the resin has a heat of polymerization of less than 230 KJ/kg to provide a maximum increase in temperature of the prepreg of 60° C. during polymerization under adiabatic conditions. |
| US10538631B2 |
Benefit agent containing delivery particle
The present invention relates to benefit agent containing delivery particles, compositions comprising said particles, and processes for making and using the aforementioned particles and compositions. When employed in compositions, for example, cleaning or fabric care compositions, such particles increase the efficiency of benefit agent delivery, thereby allowing reduced amounts of benefit agents to be employed. In addition to allowing the amount of benefit agent to be reduced, such particles allow a broad range of benefit agents to be employed. |
| US10538629B2 |
Device for continuously producing poly(arylene sulfide) and method for continuously producing poly(arylene sulfide)
Provided are a device for continuously producing poly(arylene sulfide) (hereinafter, referred to as PAS) and a method for continuous PAS production with which resource savings, energy savings, and a reduction in equipment cost are rendered possible. The device for continuous PAS production according to the present invention includes a housing chamber for housing a plurality of reaction cells; wherein the housing chamber is supplied with at least an organic amide solvent, a sulfur source, and a dihalo aromatic compound. In the reaction cells, the sulfur source is polymerized with the dihalo aromatic compound in the organic amide solvent to form a reaction mixture. The reaction cells communicate with each other through a gas phase within the housing chamber. The reaction cells are sequentially connected, and the reaction mixture sequentially moves to each reaction cell. |
| US10538628B2 |
Vinylbenzyl imide resin, method of preparing vinylbenzyl imide resin, vinylbenzyl imide prepolymer, resin composition and article made therefrom
Disclosed is a vinylbenzyl imide resin useful in conjunction with other components to prepare a resin composition for making such as a prepreg, a resin film, a resin film with copper foil, a laminate or a printed circuit board, having improved one or more properties including resin flow, resin filling property, flame retardancy, glass transition temperature, thermal resistance, dielectric constant, dissipation factor and interlayer bonding strength. Also disclosed is a method of preparing the vinylbenzyl imide resin, its prepolymer, a resin composition comprising the vinylbenzyl imide resin and/or its polymer and an article made therefrom. |
| US10538626B2 |
Polyimide resin, thin film and method for manufacturing thereof
A transparent and colorless polyimide resin is provided. The polyimide resin is derived from at least two dianhydride monomers and at least two diamine monomers. At least one monomer in the dianhydride and diamine monomers includes structure of formula (1). The monomer with structure of formula (1) has an amount of moles accounting for 10-50% of total moles of the dianhydride or diamine monomers. In formula (1), X is SO2,C(CH3)2 or C(CF3)2, Y is oxygen. |
| US10538625B2 |
Polymer compound, intermediate composition, negative electrode, electrical storage device, slurry for negative electrode, method for producing polymer compound, and method for producing negative electrode
A polymer compound is formed by condensing a polyacrylic acid having some of carboxyl groups converted into a lithium salt with a polyfunctional amine represented by the following general formula (1). A chain structure constituted by the polyacrylic acid has free carboxyl groups and carboxyl groups converted into a lithium salt. Y is a straight-chain alkyl group having 1 to 4 carbon atoms, a phenylene group, or an oxygen atom. R1 and R2 are each independently one or more hydrogen atoms, a methyl group, an ethyl group, a trifluoromethyl group, or a methoxy group. |
| US10538619B2 |
Hydrogenated syndiotactic norbornene-based ring-opening polymer
A hydrogenated norbornene-based ring-opening polymer having a syndiotacticity ((racemo diads)/(meso diads+racemo diads)×100) of more than 90% is disclosed. A method for producing the same is also disclosed. It is thus possible to provide a hydrogenated highly syndiotactic norbornene-based ring-opening polymer that is formed of a single material, and exhibits high solvent resistance, and a method for producing the same. |
| US10538617B2 |
Fatty acid polyester derivatives of polyglycosides
Fatty acid polyester derivatives of polyglycosides formed from a polyol having between 2 and 10 hydroxy functions, the 2 hydroxy functions or at least 2 of these hydroxy functions being bound to the anomeric carbon of a reducing carbohydrate that is identical or different for each hydroxy group and selected from the monosaccharides and disaccharides, in which at least one of the other hydroxy groups of the monosaccharide or the disaccharide is esterified by a lipid derivative bearing at least one double bond optionally originating from a vegetable or animal oil, from a mixture of vegetable or animal oils, the double bond or the at least one of the double bonds of the lipid derivative being functionalized by a group selected from the epoxy, amine, alcohol and acid groups, and use thereof in particular in reaction formulations for the production of polymer materials. |
| US10538616B2 |
Thermally expandable fire resistant resin composition
This invention relates to a thermally expandable fire-resistant resin composition comprising a resin component in an amount of 100 parts by weight, thermally expandable graphite in an amount of 3 to 300 parts by weight, and an inorganic filler in an amount of 2 to 200 parts by weight, wherein the thermally expandable graphite has an average aspect ratio of 20 or more. |
| US10538613B2 |
Aqueously dispersible polyurethane
The invention relates to an aqueously dispersible polyurethane having a specific amount of substance of hydroxyl groups, —OH, of at least 0.6 mol/kg, and additionally satisfying at least two of the following conditions: a) a degree of branching measured as specific amount of substance of tertiary and/or quaternary aliphatic carbon atoms of from 0.01 mol/kg to 0.5 mol/kg, b) a specific amount of urea groups >N—CO—N< of from 0.8 mol/kg to 2 mol/kg, and c) a specific amount of substance of hydroxyl groups, —OH, of from 1 mol/kg to 4 mol/kg, wherein in each case the specific amount of substance is based on the mass of the polyurethane, a process for the preparation thereof, and a method of use thereof. |
| US10538612B2 |
Moisture-curable silylated resin derived from polycarbonate diol and coating, sealant and adhesive compositions containing same
A moisture-curable silylated resin is derived from a copolycarbonate diol prepared from diol(s) of specific types. |
| US10538608B2 |
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the same
The present invention provides a catalyst composition including a functionalizing agent of the following Formula 1 together with a rare earth metal compound, an alkylating agent, and a halogen compound, having good catalytic activity and polymerization reactivity and useful for the preparation of a conjugated diene-based polymer having high linearity and excellent processability, and a conjugated diene-based polymer prepared using the catalyst composition. (X1)a—Sn—(X2)4-a [Formula 1] In Formula 1, a, X1, and X2 are the same as defined in the disclosure. |
| US10538607B2 |
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the same
The present invention provides a catalyst composition including a functionalizing agent of the following Formula 1 together with a rare earth metal compound, an alkylating agent, and a halogen compound, having good catalytic activity and polymerization reactivity and useful for the preparation of a conjugated diene-based polymer having high linearity and excellent processability, and a conjugated diene-based polymer prepared using the catalyst composition. (X1)a-M1-([Y-M2-(X2)n-1])m-a [Formula 1] In Formula 1, a, m, n, M1, M2, X1, X2 and Y are the same as defined in the disclosure. |
| US10538594B2 |
Methods for phrasing epigenetic modifications of genomes
Provided herein are methods and compositions for analyzing epigenetic modifications of genomes. The methods and compositions are suited for complete epigenome sequencing of any modification for which an antibody or an affinity binding agent has been developed. In one aspect, provided herein is a method for analyzing epigenetic modification of a genome. In some embodiments of aspects provided herein, the method further comprises sequencing a sequencing library to generate sequence reads, and assembling the sequence reads with aid of a positional barcode sequence information. In some embodiments of aspects provided herein, the method further comprises determining a location of at least two different epigenetic modifications of the nucleic acid. Another aspect of the present disclosure provides a kit for analyzing an epigenetic modification of a nucleic acid. |
| US10538591B2 |
Anti-fibulin-3 antibodies and uses thereof
Embodiments described herein provide anti-fibulin-3 antibodies, recombinant proteins that bind specifically to fibulin-3, compositions and the treatment methods comprising these antibodies and recombinant proteins. |
| US10538589B2 |
Methods and compositions for increasing N-acetylglucosaminidase (NAGLU) activity in the CNS using a fusion antibody comprising an anti-human insulin receptor antibody and NAGLU
Provided herein are methods and compositions for treating a subject suffering from an enzyme deficiency in the central nervous system (CNS). The bifunctional fusion antibody provided herein comprise an antibody to an endogenous blood brain barrier (BBB) receptor and an enzyme deficient in mucopolysaccharidosis IIIB (MPS-IIIB). The fusion antibodies provided herein comprise alpha-N-acetylgulcosaminidase (NAGLU). The methods of treating an enzyme deficiency in the CNS comprise systemic administration of a fusion antibody provided herein. |
| US10538587B2 |
Antibodies against notch 3
The present disclosure relates to antibodies or fragments thereof that target at least one conformational epitope of a Notch 3 or mutant Notch 3 receptor; and compositions and methods of use thereof. |
| US10538582B2 |
Camelid single-domain antibody directed against phosphorylated tau proteins and methods for producing conjugates thereof
The present invention relates to variable domains of a camelid heavy-chain antibodies directed against a phosphorylated tau protein and conjugates thereof. The present invention also relates to the use of these domains or conjugates for treating or diagnosing disorders mediated by neurofibrillary tangles, neuropil threads or dystrophic neurites, such as tauopathies. |
| US10538578B2 |
Agents for influenza neutralization
The present invention provides antibodies (e.g., monoclonal antibodies, human antibodies, humanized antibodies, etc.), which bind to multiple influenza strains. Such antibodies are useful, for example, in the prophylaxis, treatment, diagnosis, and/or study of influenza. |
| US10538573B2 |
Transfected T-cells and T-cell receptors for use in immunotherapy against cancers
Disclosed are T-cell receptors (TCRs) binding to tumor-associated antigens (TAAs) for targeting cancer cells, T-cells expressing same, methods for producing same, and methods for treating cancers using same. Disclosed are TCRs and their variants that bind to HLA class I or II molecules with a peptide, such as MAG-003 have the amino acid sequence of KVLEHVVRV (SEQ ID NO:1). The description further relates to peptides, proteins, nucleic acids, cells for use in immunotherapeutic methods, the immunotherapy of cancer, and tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T-cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules. |
| US10538572B2 |
T cell immunotherapy specific for WT-1
The present disclosure provides high affinity and enhanced affinity T cell receptors specific for human Wilms tumor protein 1 (WT-1) epitopes for use in treating diseases or disorders, such as cancer cells that overexpress WT-1. |
| US10538571B2 |
Compositions and methods for neurological diseases
Compositions and methods are provided for modulating the activity of cells using engineered receptors, polynucleotide encoded engineered receptors, and gene therapy vectors comprising polynucleotides encoding engineered receptors. These compositions and methods find particular use in modulating the activity of neurons, for example in the treatment of disease or in the study of neuronal circuits. |
| US10538570B2 |
Targeted and modular exosome loading system
Disclosed are exosomes that include a packaging protein and a cargo RNA in which the packaging protein binds specifically to the cargo RNA. The packaging protein is a fusion protein that includes an RNA-binding domain and an exosome-targeting domain. The cargo RNA includes an RNA-motif that the RNA-binding domain of the fusion protein binds specifically such that the cargo RNA is packaged in the lumen of the exosomes. |
| US10538566B2 |
Fusion proteins for treating cancer and related methods
Aspects of the disclosure provide fusion proteins that bind cells expressing one or more target molecules including, for example, one or more cell surface multisubunit signaling receptors (e.g., EGFRvIII-expressing cells that also express interferon receptors) and that induce anti-proliferative effects, and related compositions and methods for the treatment of cancer. |
| US10538565B2 |
Method of treating diseases with recombinant human interferon-like proteins
This application relates to recombinant human interferon-like proteins. In one embodiment a recombinant protein created by gene shuffling technology is described having enhanced anti-viral and anti-proliferative activities in comparison to naturally occurring human inteferon like alpha 2b (HuIFN-α2b). The invention encompasses a polynucleotide encoding the protein and recombinant vectors and host cells comprising the polynucleotide. Preferably the polynucleotide is selected from the group of polynucleotides each having a sequence at least 93% identical to SEQ ID: No. 1 and the protein is selected from the group of proteins each having an amino acid sequence at least 85% identical to SEQ ID No: 2. The proteins and compositions comprising the proteins can be used for treatment of conditions responsive to interferon, therapy, such as viral diseases and cancer. |
| US10538564B2 |
Peptides having osteoblast growth-promoting activity and use thereof
The present invention provides a novel peptide having bone formation-promoting effect and chondrocyte growth-promoting effect, in particular, a peptide having osteoblast growth-promoting activity, having 100 amino acid residues or less comprising an amino acid sequence selected from(a) Val-Asn-Pro-Glu-Ser-Glu-Glu-Glu-Asp-Glu-Ser-Ser-Pro-Tyr-Glu (SEQ ID NO: 1),(b) an amino acid sequence derived from the amino acid sequence (a) by conservative substitution or deletion of 1 to 3 amino acids, and(c) an amino acid sequence consisting of at least four contiguous amino acids of the amino acid sequence (a) or (b), ora derivative thereof or a salt thereof. |
| US10538561B2 |
Peptide for treating inflammatory diseases
The present invention provides a peptide having anti-inflammatory activity. The present invention also provides the method of preparation of the peptide and compositions, and kits comprising the peptide. The invention further provides the method of treating inflammatory diseases employing the peptide of the present invention. |
| US10538558B2 |
Inhibition of TCR signaling with peptide variants
The present invention provides compositions comprising peptides derived from amino acid sequences (or from combinations thereof) of fusion and other protein regions of various viruses, including but not limited to, severe acute respiratory syndrome coronavirus, herpesvirus saimiri, human herpesvirus 6, Lassa virus, lymphocytic choriomeningitis virus, Mopeia virus, Tacaribe virus, Friend murine leukemia virus; human T lymphotropic virus type 1; herpesvirus ateles; Marburg virus; Sudan Ebola virus; Zaire Ebola virus, and comprising L- and/or D-amino acids and combinations thereof, which affect T cells by acting on the T cell antigen receptor (TCR). More specifically, the peptides act on the TCRαβ-CD3δε-CD3γε-ζζ signaling complex. Yet more specifically, the peptides act on the TCRα/CD3δε/ζζ signaling module of TCR. The present invention further relates to the prevention and therapy of various T cell-related disease states involving the use of these compositions. Specifically, the compositions are useful in the treatment and/or prevention of a disease or condition where T cells are involved or recruited. The compositions of the present invention also are useful in the production of medical devices comprising peptide matrices (for example, medical implants and implantable devices). |
| US10538557B2 |
Stabilized viral class I fusion proteins
Stable pre-fusion class I fusion proteins in the pre-fusion conformation, including one or more mutations in the hinge-loop that is present between the base helix and the RR1, are described. |
| US10538555B2 |
Macrocyclic inhibitors of the PD-1/PD-L1 and CD80(B7-1)/PD-L1 protein/protein interactions
The present disclosure provides novel macrocyclic peptides which inhibit the PD-1/PD-L1 and PD-L1/CD80 protein/protein interaction, and thus are useful for the amelioration of various diseases, including cancer and infectious diseases. |
| US10538553B2 |
Compounds for the treatment of neurodegenerative diseases
Disclosed herein are compounds for the treatment of neurodegenerative diseases and compositions comprising the same. |
| US10538551B2 |
Process for preparation of corticosteroids
The present invention discloses a process for the preparation of pregnadiene derivatives having formula I, their stereoisomer and intermediate thereof. Formula I wherein each substituent is independently, R1 and R2 is hydrogen or C1-C8 straight, branched alkyl chain, saturated or unsaturated cycloalkyl; R3 is hydrogen or wherein R5 represents C1-C8 straight, branched alkyl chain or cycloalkyl; R4 is hydrogen or halogen; R6 is hydrogen or halogen; |
| US10538550B2 |
6.alpha.-alkyl-3,7-dione steroids as intermediates for the production of steroidal FXR modulators
The invention relates to compounds of formula (I) wherein R1, R2, Y1, R4 and R5 are as defined herein. The compounds are intermediates in the synthesis of synthetic bile acid derivatives with pharmacological activity. The invention further provides methods related to the synthesizing of these intermediates, and methods of preparing obeticholic acid and obeticholic acid analogues from the compounds of the invention. |
| US10538548B2 |
Material mixture containing rubusoside or alpha glycosylrubusoside, for enhancing sweet taste
The invention relates to novel substance mixtures which can be used as aroma compositions to enhance the sweet taste of oral preparations. |
| US10538546B2 |
Solid-phase purification of synthetic nucleic acid sequences
The invention provides a compound of the formula: and a capture support of the formula: wherein R1, R2, R3, R6, A, B, D, E, J, K, Q, W, and Z are as defined herein. The invention also provides a method of purifying an oligonucleotide or an oligonucleotide analog composed of “b” nucleotides from a mixture comprising the oligonucleotide or oligonucleotide analog and at least one oligonucleotide or oligonucleotide analog composed of “a” nucleotides, wherein b≠a, comprising use of the compound and the capture support. |
| US10538545B2 |
Dinitrosyl iron complex, pharmaceutical composition comprising the same, composite material comprising the same, and uses thereof
Disclosed herein are novel compounds of formula (I) and (II), each of which may serve as a reagent to deliver nitric oxide (NO) and a therapeutic agent to treat NO-associated diseases. Also disclosed are a pharmaceutical composition comprising the compound of formula (I) or (II), a composite material comprising the compound of formula (I) or (II), and the uses thereof. |
| US10538544B1 |
Method for administering cisplatin and a thiocyanate complex to treat ovarian cancer
The invention is directed to platinum(II) complexes comprising dithiocarbamates and methods for treating cancer using these complexes. |
| US10538540B2 |
Perovskite core-shell nanocrystals
Provided is a nanocrystal comprising a core comprised in a shell, wherein the core comprises a first material of a perovskite structure comprising a first organic cation not exceeding a molar weight of about 45 g/mol, a first divalent metal and a first counter anion, and, wherein the shell comprises a second material of a perovskite structure comprising a second organic cation having a molar weight between about 74 g/mol and about 187 g/mol, optionally the first organic cation, a second divalent metal and a second counter anion. Provided is further a matrix having the nanocrystal as defined above encapsulated therein. Provided is further a process for the synthesis of a nanocrystal comprising a core comprised in a shell, the process comprising a) preparing a precursor solution containing at least one divalent metal, a first organic cation not exceeding a molar weight of about 45 g/mol, a second organic cation having a molar weight between about 74 g/mol and about 187 g/mol, and at least one counter anion in a polar aprotic solvent; and b) subjecting the precursor solution to a non-polar solvent to form the nanocrystal. |
| US10538537B2 |
Inhibitors of arginase and their therapeutic applications
Compounds according to Formula I and Formula II are potent inhibitors of Arginase I and II activity: where R1, R2, R3, R4, R5, R6, R7, R8, R9, D, M, X, and Y are defined as set forth in the specification. The invention also provides pharmaceutical compositions of the compounds and methods of their use for treating or preventing a disease or a condition associated with arginase activity. |
| US10538534B2 |
Synthesis and utility of new capgroup largazole analogs
Analogs of largazole are described herein. Methods of treating cancer, blood disorders, autoimmune disease, and Alzheimer's Disease using largazole analogs and pharmaceutical compositions comprising the same are additionally described herein. Methods for preparing largazole analogs are likewise described. |
| US10538530B2 |
Vasopressin receptor antagonists and products and methods related thereto
Compounds are provided that antagonize vasopressin receptors, particularly the V1a receptor products containing such compounds, as well as to methods of their use and synthesis. Such compounds have the structure of Formula (I), or a pharmaceutically acceptable isomer, racemate, hydrate, solvate, isotope, or salt thereof: wherein Q1, Q2, Q3, R2a, R2b, R3 and X are as defined herein. |
| US10538528B2 |
5H-pyrrolo[2,3-D]pyrimidin-6(7H)-one derivative
The invention of the present application provides a compound represented by Formula (I) or a salt thereof, which exhibits an inhibitory activity against at least one kinase selected from the group consisting of Akt kinase, Rsk kinase, and S6K kinase and/or a cell proliferation inhibiting effect and is useful as a prophylactic and/or therapeutic agent for diseases associated with the above-mentioned kinases, particularly cancer. [In the formula, R1 represents a 4- to 6-membered monocyclic unsaturated heterocyclic group which has 1 to 3 hetero atoms independently selected from N, S and O and may have a substituent; R2 represents a hydrogen atom or the like; R3, R4, and R5, may be the same as or different from one another and independently represent a hydrogen atom or the like; R6 represents a hydrogen atom or the like; R7 and R8, may be the same as or different from each other and independently represent a hydrogen atom or the like; X1 and X2 may be the same as or different from each other and independently represent N or CR9; R9 represents a hydrogen atom or the like; and X3 represents N or CH when the broken line () represents a single bond, and represents C when a broken line indicates a double bond, wherein at least one of X1 or X2 represents N.] |
| US10538522B2 |
Brassinosteroid mimetics
The disclosure provides brassinosteroid mimetics and method of using such mimetics. |
| US10538521B2 |
Pyrimidine derivative having antimalarial activity
The present invention provides a novel 2,4,6-substituted pyrimidine derivative, which is a compound represented by formula (I) (in the formula, ring A is a 6-membered heteroaryl group having at least one N atom optionally substituted with R1, R2, and R3; Z is an optionally substituted alkoxy group, an optionally substituted amino group, an optionally substituted heterocycloalkyl group, or an optionally substituted heteroaryl group; and R1, R2, and R3 are each independently selected from the group consisting of a hydrogen atom, a halogen atom, an optionally substituted alkyl group, an optionally substituted cycloalkyl group, an optionally substituted alkoxy group, an optionally substituted cycloalkyloxy group, an optionally substituted heterocycloalkyloxy group, an optionally substituted phenoxy group, an optionally substituted amino group, a nitro group, and a hydroxy group) or a pharmaceutically acceptable salt thereof. |
| US10538515B2 |
Isatin-derived compounds, use of the compounds for the treatment of AIDS and method of treatment using these compounds
This invention relates to HIV-inhibiting compounds consisting of other Formulae I, II or III isatin derivatives, as shown below (Formulae I, II and III), whereby in Formulae I, II and III, R1 is selected from H, CH3 or Cl; R2 is selected from one of the following radicals: zidovudine, amprenavir or an acyclic phosphonate chain, as shown below. This invention also relates to the use and treatment method using the Formulae I, II and III compounds. According to this invention, these compounds are also used for the treatment of infections caused by HBV or co-infection caused by HIV and HBV. |
| US10538503B2 |
Method for producing 3-methyl-2-thiophenecarboxylic acid
To provide a method for producing 3-methyl-2-thiophenecarboxylic acid.A method for producing 3-methyl-2-thiophenecarboxylic acid, which comprises reacting 3-methylthiophene with chlorosulfonyl isocyanate, and hydrolyzing the obtained reaction product. |
| US10538498B2 |
1,3,4-oxadiazole sulfonamide derivative compounds as histone deacetylase 6 inhibitor, and the pharmaceutical composition comprising the same
The present invention relates to novel compounds represented by the formula I having histone deacetylase 6 (HDAC6) inhibitory activity, stereoisomers thereof or pharmaceutically acceptable salts thereof, the use thereof for the preparation of therapeutic medicaments, pharmaceutical compositions containing the same, a method for treating diseases using the composition, and methods for preparing the novel compounds. (I) The novel compounds, stereoisomers thereof or pharmaceutically acceptable salts thereof according to the present invention have histone deacetylase (HDAC) inhibitory activity and are effective for the prevention or treatment of HDAC6-mediated diseases. |
| US10538493B2 |
Process for the purification of 1-(4-chlorophenyl)pyrazol-3-ol
The present invention relates to a process to produce highly purified crystalline 1-(4-chlorophenyl)pyrazol-3-ol (I). |
| US10538492B2 |
Quinolinone or quinazolinone comprising antibiofilm compositions, compounds and methods and uses relating thereto
An antibiofilm composition comprising a compound of formula (A1), (A2) or (A3): wherein each of R1, R2, R3, R4, R5, R6 and R7 is independently selected from hydrogen, alkyl, alkenyl, aryl, halo, alkoxy, hydroxyl, amino, nitro, sulfoxy, thiol, carboxy, alkyl carboxy and amido; and X may be O or S, wherein the composition does not comprise a compound of formula (B1) or (B2): |
| US10538490B2 |
Benzylaminopyridylcyclopropanecarboxylic acids, pharmaceutical compositions and uses thereof
The present invention relates to compounds of general formula I, wherein the groups R, R1, R2, R3, m and n are defined herein, which have valuable pharmacological properties, including binding to the GPR40 receptor and modulating its activity. The compounds are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular diabetes type 2. Furthermore, the invention relates to novel intermediates, useful for the synthesis of compounds of formula I. |
| US10538487B2 |
Sulfonylureas and related compounds and use of same
The present invention provides for certain sulfonyl ureas and related compounds which have advantageous properties and show useful activity in the inhibition of activation of the NLRP3 inflammasome. Such compounds are useful in the treatment of a wide range of disorders in which the inflammation process, or more specifically the NLRP3 inflammasome, have been implicated as being a key factor. |
| US10538486B2 |
Hydroxamic acid type contrast agent containing radioisotope fluoride, preparation method and application thereof
The present invention relates to a hydroxamic acid-based contrast agent containing an isotope of fluorine, which comprises a compound having a structure of Formula (III): wherein R1 represents radioactive fluorine-18 (18F) or isotope fluorine-19 (19F), and R2 represents hydroxyamine —(NH)OH. The hydroxamic acid-based contrast agent containing an isotope of fluorine provided in the present invention has the capability of selectively inhibiting histone deacetylase (HDAC) subtypes 8/6/3, and specifically targets to the focus of spinocerebellar ataxia with over-activation of HDAC. By labeling with the radioisotope fluorine-18, a positron emission tomography (PET) image is obtained with the hydroxamic acid-based contrast agent containing radioisotope fluorine-18, whereby spinocerebellar ataxia is effectively detected. Therefore, the hydroxamic acid-based contrast agent containing an isotope of fluorine provided in the present invention is potentially useful as a probe for early diagnosis and evaluation of the therapeutic effect of spinocerebellar ataxia. |
| US10538485B2 |
Compounds for use as therapeutic agents affecting P53 expression and/or activity
The present disclosure relates to compound (I) wherein R1 and R2 independently represent a hydrogen atom, a (C1-C4)alkoxy group, a fluoro(C1-C4)alkoxy group, a hydroxyl group, a benzyloxy group, a di(C1-C4)alkylamino group, a pyridyl-vinyl group, a pyrimidinyl-vinyl group, a styryl group, or a —NHCOphenyl group; R3, R4 and R5 independently represent a hydrogen atom, a (C1-C4)alkyl group, a CONHR6 group, a —CONR7R8 group, a —SO2NHR6 group, or a heteroaryl group optionally substituted by a halogen atom, a —(CH2)nNR7R8 group or a hydroxy(C1-C4)alkyl group; R6 represents a hydrogen atom, a —(CHR9)m(CH2)nNR7R8 group or a (C1-C6)alkyl group optionally substituted by a hydroxyl group; or anyone of its pharmaceutically acceptable salt, for use in a method for preventing, inhibiting or treating a disease in a patient suffering thereof, said disease involving a deregulated p53. Some of said compounds are new and also form part of the disclosure. |
| US10538484B1 |
Maleamic acid monomer and preparation method and use thereof
A maleamic acid monomer, and a preparation method and a use of the maleamic acid monomer. The structural formula of the monomer is as follows: formula (1), wherein, R is selected from The maleamic acid monomer provided in the present invention may be used as a comonomer to prepare temperature-tolerant and calcium salt-tolerant polymers. |
| US10538481B2 |
Method for purifying 1,5-pentanediamine and 1,5-pentanediamine
Provided is a method for purifying 1,5-pentanediamine comprising: providing 1,5-pentanediamine to be purified and treating the 1,5-pentanediamine to be purified by a reduction reaction to obtain purified 1,5-pentanediamine. Meanwhile, further provided is 1,5-pentanediamine prepared by the method. The purification method has a concise process and a simple operation, and is suitable for industrial production, and can significantly improve the quality of 1,5-pentanediamine. |
| US10538478B2 |
Catalyst modification with alkali metal, alkaline earth metal or rare earth metal ions in the continuous liquid-phase hydrogenation of nitro compounds
The present invention relates to a process for continuous hydrogenation of a nitro compound to the corresponding amine in a liquid reaction mixture comprising the nitro compound in the presence of a supported catalyst which comprises as the active component at least one element from groups 7 to 12 of the periodic table of the elements, wherein the hydrogenation is performed in the presence of at least one salt selected from the group consisting of the salts of the alkali metals, alkaline earth metals and of the rare earth metals and to a supported catalyst for continuous hydrogenation of a nitro compound to the corresponding amine in a liquid reaction mixture comprising the nitro compound which comprises as the active component at least one element from groups 7 to 12 of the periodic table of the elements and one salt of the alkali metals, alkaline earth metals or of the rare earth metals. |
| US10538477B2 |
Production intermediate of polymerizable compound, production method for same, composition, and stabilization method
Provided are a production method for compound (II) including reacting compound (I) with a halogenating agent in the presence of at least 0.5 equivalents, relative to compound (I), of a nitrogen atom-containing polar aprotic solvent; a composition containing compound (II), a halogenating agent or the like, and at least 0.5 equivalents, relative to compound (II), of a nitrogen atom-containing polar aprotic solvent; a stabilization method for compound (II); and compound (II). |
| US10538476B2 |
Process for carrying out a reaction in a reaction column
A process for carrying out a reaction in a reaction column, said process comprising: providing a first reactant to the reaction column in the liquid phase; contacting said first reactant with an excess of a second reactant such that reaction takes place within the reaction column to form a low boiling product and a high boiling product, at least a portion of said second reactant being provided to the reaction column in the vapour phase; recovering an overhead stream from at, or near, the top of the reaction column, said overhead stream comprising unreacted second reactant and the low boiling product; and recovering a bottoms stream from at, or near, the bottom of the reaction column comprising the high boiling product; wherein at least a portion of the heat required to vaporise the second reactant provided to the reaction column in the vapour phase is provided by heat exchange in a heat exchanger with a hot stream generated within the process other than a hot stream generated within the reaction column. |
| US10538475B2 |
Amphiphilic cyclobutenes and cylobutanes
This disclosure relates to amphiphilic compounds containing a cyclobutene or cyclobutane moiety. In some embodiments, the compounds are useful for treating infection by Mycobacterium such as Mycobacterium tuberculosis. Cyclobutene containing compounds are also useful as monomers in the preparation of amphiphilic polymers. |
| US10538474B2 |
Method of producing high-purity monochloroacetic acid
A method has been disclosed of obtaining high purity, colourless monochloroacetic acid encompassing the chlorination of acetic acid with chlorine in the presence of a catalyst, followed by the recovery of the catalyst through vacuum distillation and purification of the obtained liquid raw product by its hydrodehalogenation by hydrogen in the presence of a palladium catalyst and then vacuum distillation. |
| US10538467B2 |
Manufacturing method of 1,2-dichlorohexafluorocyclopentene
Disclosed is a manufacturing method of 1,2-dichlorohexafluorocyclopentene. The first reaction uses dicyclopentadiene as a starting material and nitrogen gas or another inert gas as a diluting agent in a gas-phase thermal cracking reaction to obtain cyclopentadiene. The second reaction uses cyclopentadiene as a starting material in a liquid phase chlorination reaction with chlorine gas to obtain 1,2,3,4-tetrachlorocyclopentane. The third reaction uses 1,2,3,4-tetrachlorocyclopentane as a starting material in a gas-phase chlorination and fluorination reaction with hydrogen fluoride and chlorine gas in the presence of a chromium-based catalyst to obtain 1,2-dichlorohexafluorocyclopentene. The method uses easily acquired starting material and a stable fluorination catalyst, provides a high yield for a target product, and is applicable for large-scale continuous gas-phase production of 1,2-dichlorohexafluorocyclopentene. |
| US10538465B2 |
Complex comprising ODH unit with integrated oxygen separation module
Oxidative dehydrogenation is an alternative to the energy extensive steam cracking process presently used for the production of olefins from paraffins, but has not been implemented commercially partially due to the unstable nature of hydrocarbon/oxygen mixtures, and partially due to the cost involved in the construction of new facilities. An oxidative dehydrogenation chemical complex designed to reduce costs by including integration of an oxygen separation module that also addresses safety concerns and reduces emission of greenhouse gases is described. |
| US10538461B2 |
Ceramic product with oriented particles and method for the production thereof
A method includes the following steps: a) the production of a slip including more than 4% and less than 50% of ceramic particles and including: b) a first particulate fraction including of orientable particles having a median length L′50 and representing more than 1% of the ceramic particles, and c) a second particulate fraction having a median length D50 at least ten times shorter than L′50 and representing more than 1% of the ceramic particles, the first and second particulate fractions together representing more than 80% of all of the ceramic particles, in volume percentages based on the total quantity of ceramic particles; d) oriented freezing of the slip by moving a solidification front at a lower speed than the speed of encapsulation of the ceramic particles; e) elimination of the crystals of the solidified liquid phase of the block; and f) optionally sintering. |
| US10538457B2 |
Blended fibers in an engineered cementitious composite
Disclosed herein are fiber reinforced cement composite materials incorporating a fiber blend that includes cellulose pulp and synthetic fibers in a ratio selected to provide the composite material with improved water absorption characteristics and the same or improved mechanical properties as compared to equivalent composite materials reinforced with predominantly or all cellulose fibers. Also disclosed herein are fiber blends comprised of a combination of cellulose fibers and polypropylene fibers adapted to reinforce cementitious composite articles manufactured by the Hatschek process and autoclave cured. |
| US10538456B2 |
Building product
A building product in the form of an internal lining board (10) made up of a mixture of hemp shiv (14) and a binder which may be clay based or lime based. The mixture is located between two layers (12) of lining paper (10). |
| US10538447B2 |
Optimised energy efficiency hydrothermal carbonization method and device
A method of continuous hydrothermal carbonization of sludge containing organic matter, involving a stage of hydrothermal reaction carried out in a reactor (4), includes: a step of introduction of sludge in which the sludge is introduced into the reactor (4) by a first inlet (11), a step of endogenous injection of steam in which steam is injected into the reactor (4) by a second inlet (15) distinct from the first inlet (11), a step of extraction in which at least a portion of the sludge contained in the reactor (4) is extracted continuously by a sludge outlet (16), a step of preheating in which the temperature of the sludge is raised prior to its introduction into the reactor (4) up to a temperature of preheating greater than 70° C. Also disclosed is a device making it possible to carry out such a method. |
| US10538446B2 |
Aerobic thermal chemical hydrolysis process
An apparatus, method and system is provided for treating sewage sludge by dewatering the sewage sludge, heating the sewage sludge being treated to destroy pathogens, and then reducing volatile solids in the sewage sludge being treated through biochemical decomposition to produce a treated biosolids product that meets government regulations for pathogen reduction and vector attraction reduction. |
| US10538445B2 |
Process for purification of produced water
We provide a process for treatment of produced water, including but not limited to water produced by a “steam flood” process for extraction of oil from oil sands, including the removal of color from the water. This removal may be accomplished through addition of color-removal polymers and flocculents. This process may also be useful for other water treatment processes including reverse osmosis and filtration. |
| US10538440B2 |
Treatment of organic contaminated materials with manganese oxide media
A method of treating an organic contaminated material includes producing manganese oxide media in a first treatment system; and contacting the organic contaminated material with the manganese oxide media in a second treatment system. The manganese oxide media may be coated aggregate having a layer of manganese oxide. The manganese oxide media may be manganese oxide solids. The manganese oxide solids can be formed by removing at least a portion of the manganese oxide layer from the coated aggregate. |
| US10538436B2 |
Electrolytic reduction module and water purification device
An electrolytic reduction module and a water purification device are provided. The electrolytic reduction module includes an electrode set, a first baffle, and a second baffle. The electrode set includes an anode, a first cathode, and a second cathode. The anode is disposed between the first cathode and the second cathode. The first cathode is disposed between the first baffle and the anode. The second cathode is disposed between the second baffle and the anode. |
| US10538435B2 |
Solar desalination system employing a humidification-dehumidification process
A hydro-thermal exchange unit (HTEU) for desalinating feed water in accordance with a humidification-dehumidification includes feed water, fresh water and gas conduit circuits for transporting feed water, fresh water, and gas, respectively. The unit also includes an evaporator through which a portion of the feed water conduit and the gas conduit pass. The evaporator causes evaporation of a portion of the feed water to produce vapor that is transported through the gas conduit. The unit also includes a condenser through which a portion of the gas conduit and the fresh water conduit pass. The condenser has input and output ports for coupling the gas and fresh water conduit circuits. The condenser extracts moisture from the vapor transported therethrough by the gas conduit. The extracted moisture is discharged through the fresh water conduit. The unit also includes a heat exchanger through which a portion of the fresh water conduit and the feed water conduit pass to thereby extract residual heat from the fresh water such that the residual heat heats the feed water. |
| US10538430B2 |
System and method for containing an emission of sulfur trioxide
A system for containing an emission of sulfur trioxide, the system comprising a first pressurized vessel, the first pressurized vessel containing sulfur trioxide, a relief vessel containing a volume of a solvent solution, wherein the solvent solution comprises sulfolane, and a first relief conduit providing a first route of fluid communication between the first pressurized vessel and the relief vessel. A method for containing an emission of sulfur trioxide, the method comprising routing a first relief conduit so as to provide a first route of fluid communication between a first pressurized vessel and a relief vessel, wherein the first pressurized vessel contains sulfur trioxide, wherein the relief vessel contains a volume of a solvent solution, and wherein the solvent solution comprises sulfolane. |
| US10538427B2 |
Drive mode and sense mode resonance frequency matching
In some embodiments, a micro electro mechanical system (MEMS) includes a proof mass, sense electrodes, sense circuitry, and a frequency matching circuitry. The proof mass is configured to move responsive to stimuli. The sense electrodes are configured to generate a signal responsive to the proof mass moving. The sense circuitry is coupled to the sense electrodes. The sense circuitry is configured to receive the generated signal and further configured to process the generated signal. The frequency matching circuitry is configured to apply a DC voltage to the sense electrodes. The DC voltage is configured to change a stiffness of a spring of the proof mass. According to some embodiments, the change in the stiffness of the spring matches a resonance frequency between a sense mode and a drive mode. According to some embodiments, the sense electrodes are a comb structure. |
| US10538426B2 |
Saddle
Saddle comprising a central part having a top surface for providing a seat to a rider, a lower surface having a curvature for adapting to a back of a horse, elongated pad members coupled to said central part for forming a cushion, connecting places for mechanically coupling a reinforcing member to said central part for imposing a given curvature to said lower surface. The saddle is characterized in that it further comprises a hinge, mechanically coupled to the lower surface of the central part, for facilitating a modification of said curvature, and for coupling a reinforcing member to said central part, said connecting places being located on a portion of the hinge that is accessible from the lower surface of the central part. |
| US10538423B2 |
Filling system and filling packages
A filling element includes a liquid valve having a valve element that forms part of the liquid channel. An electromagnetic drive couples to the valve element and moves it along a stroke axis such that the valve element moves while a valve body remains stationary. A gap across which the magnetic field extends lies outside the liquid channel. |
| US10538415B2 |
Ceiling unit and elevator car including ceiling unit
A ceiling unit includes a first side beam supported by at least one of a plurality of upright columns erected on a floor plate of an elevator car, a second side beam supported parallel to the first side beam by a different upright column, among the plurality of upright columns, from the upright column supporting the first side beam, a rear beam that connects respective rear side end portions of the first and second side beams, and a ceiling plate supported by the first and second side beams and the rear beam. |
| US10538414B2 |
Elevator safety system
Provided is an elevator safety system including: a plurality of communication controllers configured to communicate, over a network, signals including a safety control signal; a control device connected to a first communication controller, which is one of the plurality of communication controllers, and configured to execute operation control of the elevator, in which each of the plurality of communication controllers includes an error ratio measurement instrument configured to measure an error ratio of the network, based on a bit error of data that is received over the network, and in which the control device is configured to execute the operation control by switching the operation state of the elevator in accordance with the error ratio measured by the error ratio measurement instrument that is included in the first communication controller. |
| US10538413B2 |
Elevator dynamic slowdown distance leveling control
An apparatus for controlling a position of an elevator in a hoistway includes a fixed belt and a dynamic leveling control module adapted for attachment to the elevator and coupled to the fixed belt. The control module includes a position encoder coupled to the fixed belt, a processor electrically connected to the position encoder, and a communications interface electrically connected to the processor and adapted for communication with an elevator controller for the elevator. The control module determines a velocity, a position, and an acceleration of the elevator in response to a count signal output from the position encoder, and calculates a dynamic slowdown distance relative to an elevator landing for each elevator stop. The control module communicates the dynamic slowdown distance to the elevator controller to initiate slowdown of the elevator. The control module determines a new value of said dynamic slowdown distance for each elevator stop. |
| US10538409B2 |
Apparatus and method for regulating winding tension as function of bobbin diameter
The invention discloses an apparatus for regulating winding tension as function of bobbin (2) diameter in a slit film tape or yarn (1) winder system carrying at least one automated winder. It comprises a dancing arm (3) equipped with a tension setting means or device (3B) which regulates the yarn tension. The inventive feature of the invention is that tension setting means (3B) is capable of changing resistance ‘R’ of the dancing arm (3) as a function of the bobbin (2) diameter ‘D’ during the winding process. The invention also provides a method for regulating winding tension as function of bobbin (2) diameter. The invention helps overcome a number of problems related to uniformness and consistency of package the fabric making industry is currently facing. It solves technical problem of winding bobbin throughout using same tension adjusted for dancing arm, resulting higher tension during unwinding at low bobbin sizes. It also helps reduce the necking or shrinkage of the fabric produced due to varying resultant winding tension. |
| US10538407B2 |
Reel drive assembly
A modular reel drive assembly comprises two reel drive tower modules (12, 14), a reel hub adapter (54) and a reel hub adapter support module (22, 24). The hub adapter support module (22, 24) comprises at least one support pin which is configured to be movable between a storage position in which the at least one support pin is not aligned with at least one aperture (38, 39, 40, 41) on the hub adapter support module (22, 24) and an operational position in which the support pin is aligned with at least one aperture (38, 39, 40, 41) on the hub adapter support module (22, 24). |
| US10538406B2 |
Image forming apparatus, image forming method and sheet processing apparatus
An image forming system comprises an image forming apparatus for forming an image on a sheet and a sheet processing apparatus for performing binding processing on a sheet bundle formed of a plurality of sheets having formed the image. The sheet processing apparatus performs binding processing by a stapler on the sheet bundle placed on an intermediate tray and an opening. The image forming apparatus controls image forming preparation and timing of movement of the stapler in accordance with presence/absence of the sheet bundle on the opening, position of the stapler and timing to obtain an image forming instruction including binding processing. |
| US10538404B1 |
Non-enclosed tape dispensing apparatus
Invention generally includes a non-enclosed tape dispensing apparatus that is adapted to communicate with spools of tape or spooled material and allow the material to pass through the middle of the apparatus and then to be cut to a desired length by a cutting surface. The apparatus may also be made of different types of material and can be varied in size and shape to communicate with rolls of tape or spooled material of varying widths. |
| US10538403B2 |
Belt-form body conveyor
A belt-form body conveyor that conveys a belt-form body includes a plurality of non-contact guide portions over which portions of the belt-form body are wound, and that support the belt-form body in a non-contact manner, and a drive unit that, when viewed in a direction that is perpendicular to a surface of the belt-form body before the belt-form body is supplied to the plurality of non-contact guide portions, causes at least two non-contact guide portions out of the plurality of non-contact guide portions to rotate in the same direction and by the same angle. |
| US10538400B2 |
Paper feeder and medium processing apparatus including the same
A sheet-type medium transporter comprises separation rollers to separate a sheet-type medium from sheet-type media picked up from a load tray in which the sheet-type media are loaded to be transported out of the load tray in a transporting direction; and an air blower coupled to at least one separation roller of the separation rollers to be driven by the at least one separation roller, to supply air in a direction substantially opposite to the transporting direction of the load tray and toward the sheet-type media, to lift the sheet-type medium from the sheet-type media, which is to be separated by the separation rollers. |
| US10538399B2 |
Container handler fork assembly improvements
Container handlers including improved fork assemblies. One embodiment includes a vehicle having a chassis and a hoist apparatus pivotably coupled with the chassis. The hoist apparatus is movable between a stowed position and an extended position with respect to the chassis. The hoist apparatus further includes a pivotable fork assembly. The fork assembly comprises a frame and a carriage movably coupled with the frame. One or more tines are coupled with the carriage. At least one actuator is coupled between the frame and the carriage and is operative to move between a first position and a second position. Movement of the at least one actuator from the first position toward the second position causes the carriage to move substantially parallel to the frame. |
| US10538393B2 |
Transport device and method for controlling and monitoring the elongation of a transport device
An apparatus for transporting containers or packs of containers includes an endlessly circulating belt driven by a drive. A mark marks a position on the belt and a sensor detects the mark. A controller receives data from the drive's rotation-angle detector and from the sensor. It then uses this data to either determine an extent to which the belt has elongated or to control the drive. |
| US10538391B2 |
Conveyor drive assembly
A conveyor apparatus comprising a base frame and an extendable frame, where the extendable frame is supported within the base frame and a drive assembly. The drive assembly comprises a rotatable drive mechanism which has a plurality of frame engaging portions which are arranged to engage with a plurality of drive engaging portions disposed upon a first one of the base or extendable frames such that when the drive mechanism rotates, the drive assembly is configured to displace the first one of the base or extendable frames with respect to the first between an extended state and a retracted state. |
| US10538389B2 |
Conveyance facility
A conveyance facility for conveying a bag includes: a carrier including a traveling wheel, and a support supporting the bag being suspended, the carrier conveying the bag; and a traveling rail supporting the traveling wheel so as to be travelable. The traveling rail forms a first path, and a detour path branching from a location in the middle of the first path. A branch unit for switching a conveyance path of the carrier from the first path to the detour path is provided at a branch portion between the first path and the detour path. The branch unit is capable of directing the support from the first path to the detour path. |
| US10538380B2 |
Capsule for beverage preparation
The present invention is directed to a container (11) for food or beverage preparation, adapted for containing at least one precursor ingredient within at least one compartment (34), and comprising an injection wall (17) for coupling to a food or beverage preparation machine (1) having at least one pressurized source of a mixing ingredient, whereby a food or beverage product is prepared within said container (11) by mixing said mixing ingredient with said precursor ingredient, said container (11) further comprising at least one food or beverage delivery wall (16, 37), characterized in that said injection wall (17) comprises outwardly expandable connection means (18, 19, 20) suitable for connecting said container (11) to said mixing ingredient source and establish a fluid communication between said container and said mixing ingredient source. |
| US10538377B1 |
Stethoscope cover dispensing system
A dispenser includes side walls, a back wall and front walls. The housing includes an engaging wall. The walls define a cavity. The dispenser includes a wedge extending from the engaging wall, a first opening and a second opening. A roll is positioned within the cavity. A first end of a strip is wound about the roll. Covers are coupled to the strip. The covers each include first and second sides. The first sides directly engage the strip. A roller extends through the side walls. A portion of the strip extends through the first opening and over the wedge. A second end of the strip extends through the second opening and is wound about the roller. Systems, kits and methods of use are disclosed. |
| US10538373B2 |
Pharmaceutical formulation
The invention relates to pharmaceutical formulations, and more particularly to formulations containing cannabinoids for administration via a pump action spray. In particular, the invention relates to pharmaceutical formulations, for use in administration of lipophilic medicaments via mucosal surfaces, comprising: at least one lipophilic medicament, a solvent and a co-solvent, wherein the total amount of solvent and co-solvent present in the formulation is greater than 55% wt/wt of the formulation and the formulation is absent of a self emulsifying agent and/or a fluorinated propellant. |
| US10538372B2 |
Twist-tie product
A twist-tie includes a fastener having a malleable material surrounded by an outer coating having a longitudinal axis and extending between a first end and a second end; and an indicia portion extending at least partially along the longitudinal axis, the indicia portion including at least a portion that is attached to the fastener and at least a portion that is separated from the fastener, wherein a separation between the indicia portion and the fastener defines a slit that extends from an open end toward a closed end in a direction of at least one of the first end toward the second end and the second end toward the first end. |
| US10538370B2 |
Automatic container stopper and opener
An automated stopper and opener includes: a sleeve housing that is able to fit within a neck of a container; a mechanical feature that is able to vary a force applied to an internal surface of the sleeve such that a seal is able to be formed or released within the neck of the container; and an electronic controller that is able to manipulate the force applied to the internal surface of the sleeve by at least partly directing operations of the mechanical feature. An automated stopper includes: a cylindrical sleeve; a mechanical element that fits within the cylindrical sleeve and has a variable outer diameter; a communication interface that is able to receive commands from a user device; and a controller that is able to interpret the received commands and direct the mechanical element to control the variable outer diameter. A system includes automated stoppers and a user device. |
| US10538362B2 |
Basket tote with caddy and removable mini caddy
A basket tote having both a caddy and a removable mini caddy is disclosed. The removable mini caddy attaches to the caddy with a series of guide walls and guide wall retainers that allow the removable mini caddy to be cooperatively received by the caddy. The handle of the removable mini caddy nests with the handle of the caddy while they are attached, providing the user with a single handled basket tote that is easy to transport and use while still having the convenience of an extra tote where objects can be temporarily removed and then replaced without the need for transferring the objects from one tote to another. The removable mini caddy may be easily removed and then replaced within the caddy while remaining securely in place during use and transport. |
| US10538357B2 |
Lightweight container base
A container defining a longitudinal axis and a transverse direction that is transverse with respect to the longitudinal axis. The container includes a finish and a sidewall portion extending from the finish. A plurality of ribs are defined by the sidewall. A base portion extends from the sidewall portion and encloses the sidewall portion to form a volume therein for retaining a commodity. The base portion has a contact surface for supporting the container. A plurality of straps extend radially along the base portion away from the longitudinal axis in the transverse direction, each one of the straps defines a strap surface that is closer to the finish than the contact surface. The plurality of ribs and the base portion are configured to place the container in a state of hydraulic charge-up when top load is applied to the container after the container is filled. |
| US10538355B2 |
Device for treating packages, and pressure segment for use in a device of this type
An apparatus for treating packages by applying furnishing features to the packages includes pressure segments, each of which is configured as a fully functional assembly unit having at least one ink-jet print head. The furnishing features are polychrome printed images. |
| US10538354B2 |
Method and apparatus for wrapping a film around an object
An object is first wrapped with a strip of thermoplastic film such that upper edges of the strip project upward past a top face of the object and fold inward onto outer edge regions of the top face of the object. Then a cover sheet is laid on the top face over the folded-in edges of the strip with outer edges of the cover sheet projecting outward past and hanging down around the wrapped object outside the film strip. A heated plate is then pressed down against the cover sheet and hot air is blown against the strip on the side faces so as to shrink the strip against the side faces and such that the hot air rises and welds the outer cover-sheet edges sheet to the strip around upper regions of the side faces. |
| US10538352B2 |
Method and system for packaging a container
A method for packaging a container comprises securing a product to an end effector of a robot arm and using the robot arm to move the product. The container has a plurality of side panels, a plurality of first top flaps extending from the side panels to a first height, and a plurality of second top flaps extending from a the side panels to a second height greater than the first height. The robot arm moves the product to an initial position in which the product is positioned spaced apart from the second top flaps and over the first top flaps, from the initial position to a first deflected position in which the product abuts the second top flaps, from the first deflected position to a second deflected position lower than the first deflected position, and from the second deflected position to an undeflected position. |
| US10538350B2 |
Stretch wrapping machine supporting top layer containment operations
A method, apparatus and program product implement top layer containment operations to optimize containment of various types of loads such as loads with top/slip sheets, ragged topographies, and/or inboard portions. Bidirectional control of the elevation of a web of packaging material may be performed within one or more revolutions between a load and a packaging material dispenser to selectively engage one or more corners of the load with a web of packaging material while passing the web of packaging material inwardly of one or more other corners of the load. |
| US10538347B1 |
Smallsat payload configuration
Techniques for deploying a plurality of smallsats from a common launch vehicle are disclosed where a structural arrangement provides a load path between an upper stage of the launch and the plurality of spacecraft. Each spacecraft is mechanically coupled with the launch vehicle upper stage only by the structural arrangement. The structural arrangement includes at least one trunk member that is approximately aligned with the longitudinal axis of the launch vehicle upper stage, a plurality of branch members, each branch member being attached to the trunk member and having at least a first end portion that is substantially outboard from the longitudinal axis; and a plurality of mechanical linkages, each linkage coupled at a first end with a first respective spacecraft and coupled at a second end with one of the plurality of branch members, the trunk member or a second respective spacecraft. |
| US10538346B2 |
Electric thruster waste heat recovery during satellite orbit transfer
A spacecraft includes a spacecraft main body, including payload equipment disposed on an inner panel surface of at least one radiator panel, the at least one radiator panel having an exterior-facing outer panel surface. The spacecraft includes at least one electric thruster disposed proximate to an aft facing panel of the spacecraft main body. The at least one electric thruster is thermally coupled with the at least one radiator panel by way of a thermally conductive path. |
| US10538345B2 |
Heat pipe with axial wick
A heat pipe has an evaporator portion, a condenser portion, and at least one flexible portion that is sealingly coupled between the evaporator portion and the condenser portion. The flexible portion has a flexible tube and a flexible separator plate held in place within the flexible tube so as to divide the flexible tube into a gas-phase passage and a liquid-phase artery. The separator plate and flexible tube are configured such that the flexible portion is flexible in a plane that is perpendicular to the separator plate. |
| US10538340B1 |
Mobile UAV launch and retrieval system for operation within a transportation system
Systems for mobile launch and retrieval of unmanned aircraft systems (UAS) include a rail-based, ground-based, or water-based mobile platform carrying a mobile station for launching and retrieving vertical take-off and landing (VTOL) or non-VTOL UAS while the platform is in motion, based on current position and weather conditions. The mobile platform may include facilities for communicating with the airborne UAS, stowing a retrieved UAS, and reloading/refitting a stowed UAS. The mobile platform may include positionable wake control devices and a partially positionable launch and retrieval mechanism for alleviating turbulence or crosswinds. The mobile platform may include long-range sensors for detecting or identifying obstacles near a rail-based platform that may interfere with the operating envelope of the launch and retrieval mechanisms. The launch and retrieval system may be intermodal and scalable either up or down as mission parameters demand. |
| US10538339B2 |
Mobile self-leveling landing platform for small-scale UAVS
A mobile self-leveling landing platform vehicle is disclosed that includes a landing surface and one or more wheel assemblies. Each wheel assembly includes a wheel, a control arm coupled with the wheel and the body of the landing platform vehicle, and an actuator coupled with the control arm and the body of the platform vehicle. Methods for self-leveling the landing platform vehicle are also disclosed. |
| US10538336B2 |
Unmanned aerial vehicle
An unmanned aerial vehicle (UAV) includes a fuselage, an electrical component, and an adapter arranged at the fuselage. The fuselage includes a battery compartment for accommodating a battery. The battery compartment includes an electrical connector for electrically coupling to the battery. The adapter is electrically coupled to the electrical connector and includes an access unit electrically coupled to the electrical connector and an adapting unit detachably coupled to the access unit. The adapting unit is configured to be electrically connected to the access unit when the adapting unit is coupled to the access unit. The adapting unit is electrically coupled to the electrical component through an adapting conductive wire to conduct power from the battery to the electrical component. |
| US10538334B2 |
Underseat replaceable in-flight entertainment cabling assembly
An aircraft seating assembly including a replaceable underseat passenger accommodation feature tray includes passenger seats incorporating in-flight entertainment (IFE) system components for the use of the occupying passengers or neighboring passengers in the seats immediately behind. The IFE system components are connected by internal cabling paths within the seating assembly to contact points, and seat electronic boxes (SEB) mounted to a replaceable passenger accommodation feature tray provide IFE services to the system components. The SEB is connected to a second set of contact points on the feature tray by cabling paths that circumvent the spreader and leg structures of the seating assembly. When the feature tray is fully mounted to the seating assembly, the SEB is connected to the IFE system components through the cabling paths and contact points at which the cabling paths terminate, each contact point on the feature tray having a counterpart in the seating assembly. |
| US10538332B2 |
Aircraft passenger service unit mounting kit
An aircraft passenger service unit kit includes an overhead passenger service unit panel including at least one hinge pin extending along an edge portion of the overhead passenger service unit panel and an elastic fixing element for fixing the overhead passenger service unit panel to an aircraft support structure. The fixing element includes at least one first end, which is configured for rotatably connecting with the at least one hinge pin; and at least one opposing second end, which is configured for engaging with a mounting rail of the aircraft support structure. The overhead passenger service unit panel further includes a forcing element, which is configured for acting onto the fixing element generating a tension within the fixing element for securely fixing the at least one second end of the fixing element to the mounting rail. |
| US10538330B2 |
Store ejection system and method of discharging a store from a vehicle
A store ejector rack including a first hook member and a second hook member, a split sleeve guide member, and a pair of split sleeve members, including a first split sleeve member and a second split sleeve member, operatively coupled to the split sleeve guide member. The first split sleeve member is coupled to the first hook member and the second split sleeve member is coupled to the second hook member. A valve control assembly is operatively coupled to the split sleeve guide member, wherein actuation of the split sleeve guide member causes actuation of the first hook member, the second hook member, and the valve control assembly. |
| US10538327B2 |
Systems and methods for transporting products via unmanned aerial vehicles
In some embodiments, methods and systems of facilitating movement of product-containing pallets include at least one forklift unit configured to lift and move the product-containing pallets, at least one motorized transport unit configured to mechanically engage and disengage a respective forklift unit, and a central computer system in communication with the at least one motorized transport unit. The central computer system is configured to transmit at least one signal to the at least one motorized transport unit. The signal is configured to cause the at least one motorized transport unit to control the at least one forklift unit to move at least one of the product-containing pallets. |
| US10538325B1 |
Utilizing unmanned vehicles to initiate and/or facilitate claims processing
Unmanned vehicles can be terrestrial, aerial, nautical, or multi-mode. Unmanned vehicles may be used to survey a property in response to or in anticipation of damage to the property. For example, an unmanned vehicle may analyze information about the property and based on the information initiate an insurance claim for damage to the property. |
| US10538324B2 |
Safety device and safety method for an aircraft, and aircraft comprising the safety device
For reducing a risk potential of an aircraft, a safety device for the aircraft is provided, said aircraft having a flight control device for flight control of the aircraft based on global position coordinates and/or flight altitude values of the aircraft detected by a sensor apparatus of the flight control device. The safety device comprises a flight altitude detection apparatus configured to detect a current flight altitude of the aircraft independently of the sensor apparatus, a determination apparatus configured to determine whether the current flight altitude of the aircraft detected by the flight altitude detection apparatus exceeds a predetermined maximum altitude, and a rescue apparatus configured to interrupt the flight control of the aircraft when the current flight altitude of the aircraft detected by the flight altitude detection apparatus exceeds the predetermined maximum altitude. |
| US10538322B2 |
Delta fuselage for vertical take-off and landing (VTOL) aircraft
A vertical take-off and landing (VTOL) aircraft is provided. The aircraft includes a wing, nacelles supportively disposed at opposite ends of the wing, proprotors respectively attached to each of the nacelles with each of the proprotors being rotatable to generate lift in vertical flight and thrust in horizontal flight and a delta-wing shaped fuselage disposed along the wing between the nacelles. |
| US10538316B2 |
Multifunctional flying platform
The present invention is aimed to provide a multi-functional flying platform with a simple structure, which is easy to operate and can achieve the mounting of different functional equipment. It includes rotor arm system and mounting plate (1). A plurality of evenly distributed fixing devices (2) are provided on the mounting plate (1). Mounting plate (1) is fixedly connected to rotor arm (3) of the rotor arm system by fixing device (2). A plurality of mounting positions (4) are provided on the lower side of the mounting plate (1). The present invention can be used in the field of agricultural aviation. |
| US10538303B2 |
Systems and methods for linkage controlling access panel on commercial aircraft
Various techniques are provided for a high clearance hinge linkage. In one example, a system includes a hinge linkage configured to couple to an aircraft beam to an aircraft panel. The hinge linkage includes an aircraft beam fitting configured to couple to a web of the aircraft beam and be disposed between an upper flange and a lower flange of the aircraft beam, an aircraft panel fitting coupled to the aircraft panel, and a plurality of links. The plurality of links couple the aircraft beam fitting to the aircraft panel fitting and are configured to articulate to move the aircraft panel between at least a closed position and an open position. In certain examples, an edge of the aircraft panel is substantially aligned with a portion of the aircraft beam web in the closed position. Additional systems and related methods are also provided. |
| US10538301B2 |
Integral pedal drive for watercraft
A dual drive system for providing motive power to a watercraft has a frame configured for connecting to the watercraft and a drive assembly connected to the frame. The drive assembly has a manual drive mechanism configured for receiving mechanical input from a user, a motor drive mechanism configured for receiving mechanical input from a motor, a driveshaft having a first end in selective engagement with one of the manual drive mechanism and the motor drive mechanism and a second end in engagement with a propeller, and a drive selector for selectively engaging the manual drive mechanism or the motor drive mechanism with the driveshaft based on a position of the drive selector between first and second positions. In the first position, the drive selector engages the manual drive mechanism with a driveshaft. In the second position, the drive selector engages the motor drive mechanism with the driveshaft. |
| US10538297B2 |
Surfboard leash plug adapter with mounting mechanism for devices and related methods
An adapter system for attachment to a surfboard leash plug receive bar. The adapter system is able to be secured to and removed from a surfboard without any damage or alteration done to the surfboard. The adapter attaches to the surfboard leash plug and provides a surfboard tail mount for devices, including but not limited to a camera. |
| US10538296B2 |
Aquatic board saddle
A saddle for an aquatic board is disclosed. The saddle is equipped with a strap or straps and/or edge wise clamps, or other suitably firm fastener, to engage and maintain position on the aquatic board positioned beneath the saddle. A user can then stand on the board and squeeze the saddle between their knees and ankles and maintain an enhanced balance on the board or, if fatigued, can sit or kneel alongside or on the saddle and paddle/ride from a seated or kneeling position. The saddle may be inflatable or solid and may include an inner void for storage for personal effects or equipment. The saddle may further include a speaker, cup holder, handles, or other optional features. |
| US10538292B1 |
Method and apparatus for loading vessels using rotation
A method and apparatus for rapid loading stacks of items aboard vessels which can include rotating palletized items to depalletize the items, and then placing the items on a lifting robot, lifting the robot and items into the hold of a vessel, removing the items from the robot using a load push lift truck, and then using the load push lift truck to stow the items in a stowage location. The empty robot can be removed from the hold of the vessel and put in a position to receive a another depalletized stack of cartons. In one option the robot has a plurality of fork channels for receiving the blades of a load push lift truck along with receiving the blades or a rotating lift truck. |
| US10538291B2 |
In situ turret bearing remediation and assembly
In a three row, roller bearing assembly coupling a vessel to a turret, the bearing assembly having a support row assembly disposed between an inner ring connected to the turret and outer rings connected to the vessel, a method and arrangement for in situ remediation of a damaged support row assembly. Couplers are secured to existing inner ring stud bolts. A continuous bearing ring below the couplers is assembled and a support bearing arrangement is installed between the couplers and the bearing ring. Reaction plates are mounted to the vessel. Each reaction plate has a jack screw which is positioned directly below the bearing ring. The jack screws are turned to elevate the bearing ring and form a flat surface for support of the support bearing arrangement. The turret axial load is transferred from the damaged support row assembly to the support bearing arrangement. |
| US10538288B2 |
Rotation calculating system and rotation calculating method
A rotation calculating device comprising: a first rotating device; a first target device; an first optical characteristic acquiring device, configured to acquire optical characteristics for at least one feature of the first target device; and a calculating unit, configured to calculate rotation for the first rotating device based on the optical characteristics of the feature. |
| US10538284B2 |
Device for automatically assembling hinge
Disclosed is a device for automatically assembling a hinge, comprising a connecting piece module assembly device, an adjustment sheet module assembly device, a main body bracket module assembly device, and a finished hinge product assembly device, wherein the connecting piece module assembly device is used for assembling a connecting piece module; the adjustment sheet module assembly device is used for riveting an adjustment sheet module; the main body bracket module assembly device is used for assembling a main body bracket, a main body bracket bolt, and a screw into a main body bracket module; and the high finished product assembly device is used for assembling the connecting piece module, the adjustment sheet module, the main body bracket module, and other materials into a finished hinge product. The device for automatically assembling a hinge of the present invention is used for the automatic assembly of a hinge. |
| US10538280B2 |
Wheel fairing reducing vehicle drag
A minimal fairing apparatus minimally shielding the faster-moving drag-sensitive uppermost wheel surfaces from headwinds reduces overall vehicle drag. The apparatus includes various upper wheel fairings of FIGS. 1-6. Each fairing shields a primary vehicle-drag-inducing upper wheel surface from headwinds otherwise impinging thereon. |
| US10538279B2 |
Vehicle frame for a tracked vehicle
The present invention relates to a tracked amphibious vehicle having a vehicle frame and a pair of track assemblies attachable to a respective side of said vehicle frame, said vehicle frame being arranged to support a tilting vehicle cab and an engine configuration, said vehicle frame comprising a pair of separated longitudinal wall elements extending in the longitudinal direction of the tracked vehicle and a bottom element connecting said pair of longitudinal wall elements so as to form a space for supporting and housing said engine configuration, wherein said vehicle frame comprises an extension frame and has a lateral extension so that no portion of the vehicle frame extends laterally passed a respective track of said pair of track assemblies so as to allow easy access to said space. |
| US10538277B2 |
Structural reinforcement system
Disclosed are various embodiments of a structural reinforcement system. The system reinforces hollow cavities within various products to increase the structural rigidity of the product. The system generally includes a rigid carrier, a bonding material, and an insert. The rigid carrier provides the primary structural reinforcement within the cavity, and also serves as a substrate to carry the bonding material. The insert is provided to increase the structural rigidity of the reinforcement system. |
| US10538276B2 |
Straddle-type vehicle
A straddle-type vehicle includes a vehicle body frame; a power unit supported by the vehicle body frame; a seat mounted at a position higher than the power unit; a handle bar mounted at a position more forward than the seat; a pair of front wheels spaced apart from each other in a vehicle width direction; a pair of suspensions spaced apart from each other in the vehicle width direction and connecting the pair of front wheels to the vehicle frame; and a vehicle body vibration control damper including end portions connected to a first attachment portion and a second attachment portion, respectively, mounted on the vehicle body frame so as to be spaced apart from each other in a vehicle front-back direction, and mounted so as to extend in the vehicle front-back direction with at least a portion thereof located between the pair of suspensions. |
| US10538268B2 |
Steering-wheel control mechanism for autonomous vehicle
A computer in a vehicle is programmed to instruct a steering system of the vehicle to perform a lateral steering action depending on whether a steering-wheel angle is greater than a threshold angle, and to determine and apply an amount of torque to a steering wheel based on comparing the steering-wheel angle to the threshold angle. |
| US10538266B2 |
Steering control apparatus
A current command value calculation circuit includes an end abutment determination circuit and a guard processing circuit. When a decrease amount of an induced voltage value within a predetermined time is equal to or larger than a predetermined decrease amount in the state that a steering torque is equal to or larger than a predetermined torque, the end abutment determination circuit determines that the end abutment occurs. When a determination signal indicating that the end abutment state does not occur is input, the guard processing circuit outputs an elemental current command value directly as a q-axis current command value. When a determination signal indicating that the end abutment state occurs is input, the guard processing circuit outputs, as the q-axis current command value, a value obtained by limiting the elemental current command value so that its absolute value is equal to or lower than a predetermined limit current value. |
| US10538261B2 |
Trolley for carrying goods
A trolley comprising a plurality of rectangular and elongated shelves comprising a plate providing a surface for carrying goods, such as potted plants and flowers, and hooks, and a plurality of posts provided with a series of openings, such as slots, receiving the hooks. The hooks extend in lateral direction and a series of openings is provided in precisely one side of the posts or in precisely two and opposite sides of the posts. |
| US10538260B2 |
System for converting a door to a cart
A cart may include a door forming a bed of the cart and a pair of wheel attachment assemblies. Each wheel attachment assembly may include (a) a fender having a planar expanse configured to abut a lower major face of the door, (b) a clamping member coupled to the fender, the clamping member configured to be coupled to an upper major face of the door and abut an edge face of the door, and (c) a wheel fork coupled to the fender and configured to be coupled to an axle of a wheel. The cart may include a handle clamp configured to be coupled to an edge portion of the planar member and a handle configured to be coupled to the handle clamp. |
| US10538259B2 |
Fit-for-duty detection and alerting system for rail and transit
A Fit-For-Duty network system and method that integrates several drowsiness detection devices with software analytics engine to more accurately predict, monitor and/or detect an actual unfit-for-duty condition or “positive event” in real time. The system monitors behavior based on changing operational conditions (such as speed of vehicle and pre-defined conditions, such as time of day and geographic conditions) to dynamically estimate both seriousness and probability of a positive event. Moreover, based on estimated seriousness and probability of a positive event the system self-initiates different levels of alerts ranging from light and sound, to connection to a third party intervener (an operations center), to stopping the vehicle. |
| US10538256B2 |
Railcar
According to a railcar, a fuse member that couples a first end beam to a second end beam along a car longitudinal direction is formed as a channel material with an approximately U-shaped cross-section, including a web disposed to extend along the car longitudinal direction and a pair of flanges disposed upright from both end portions of this web. Accordingly, when a load received in collision exceeds a predetermined value, the fuse member buckles to allow the first end beam to move toward the second end beam to ensure reducing variation of the load that allows the first end beam to move toward the second end beam. Consequently, when the intended load is input, the first end beam is allowed to move toward the second end beam. |
| US10538254B2 |
Vacuum transport tube vehicle, system, and method for evacuating a vacuum transport tube
A vacuum transport tube vehicle, system, and method for evacuating a vacuum transport tube are provided. The vehicle has a first end having a first end outer surface. An annular gap is formed between the first end outer surface and an inner surface of the vacuum transport tube. The vehicle has a second end having a second end outer diameter, and a body in the form of a piston with a structural framework. The vehicle has an orifice extending from a first inlet portion in the first end to a second outlet portion of the vehicle. The vehicle has a drive assembly coupled to the body, and a power system. The vehicle evacuates the vacuum transport tube by reducing pressure within the tube with each successive vehicle pass through the tube, until a desired pressure is obtained and a vacuum is created in the interior of the tube. |
| US10538253B2 |
Cableway installation, method for enhancing security of a cableway installation and security system for a cableway installation
Cableway installation (10), comprising at least a housing (11) suitable to carry passengers and equipped with a safety device (12) which is movable between an access configuration and a safety configuration.The installation (10) comprises: radiation emitting means (13); reflecting means (14), adapted to reflect said radiation; receiving means (15), adapted to receive a reflection of said radiation emitted by said reflecting means (14). The emitting means (13), the reflecting means (14) and the receiving means (15) are arranged in such a way that, in at least a predefined operating condition, the emitting means (13) are facing the reflecting means (14), to irradiate them, and the reflecting means (14) are facing the receiving means (15) to reflect the radiation towards them.The reflecting means (14) are fixed to the safety device (12) so as to reflect the radiation differently depending on whether the safety device (12) is in the access configuration or in the safety configuration. |
| US10538250B2 |
Road geometry generation from sparse data
Road geometries may be determined from sparse data by identifying a set of mobile device data points generated by a mobile device located in a geographic area. Further, the data points may be connected with a curve comprising a series of splines defined by curve functions. The shape of the splines may be optimized by applying a scaling factor to the curve functions. A resulting optimized curve may be representative of a road in a geographic area. |
| US10538249B2 |
Vehicle control apparatus
A control apparatus for a vehicle provided with (a) a transmission and (b) a shifting device including (b-1) a shift actuator and (b-2) a shift lever. The shift actuator establishes one of shift ranges in the transmission such that the established one of the shift ranges corresponds to a selected one of shift-lever operating positions of the shift lever. When a switching request is made to request the transmission to be switched to an opposite-direction drive range that is for driving the vehicle in a direction opposite to a current running direction of the vehicle, during running of the vehicle with a speed being not lower than a given value, the control apparatus rejects the switching request. The control apparatus rejects the switching request, also during running of the vehicle with the running speed being lower than the given value, if the vehicle is running on a downhill road. |
| US10538248B2 |
Control apparatus for vehicle
A control apparatus for a vehicle that includes an engine includes an electric generator, a lock up clutch, a throttle valve, an electric generator control unit, a clutch control unit, and a throttle control unit. The clutch control unit is configured to control the lock up clutch to an engaged state on the condition that the electric generator performs the regenerative power-generation. The throttle control unit is configured to control the throttle valve openwise on the condition that the electric generator performs the regenerative power-generation. The throttle control unit is configured to control the throttle valve from openwise to closewise on the condition that the lock up clutch is controlled from the engaged state to a disengaged state, with the throttle valve having been controlled openwise in accompaniment with the regenerative power-generation of the electric generator. |
| US10538247B2 |
Autonomous driving system
An autonomous driving system mounted on a vehicle, includes: an information acquisition device configured to acquire driver operation information indicating an operation by a driver of the vehicle; and an autonomous driving control device configured to perform autonomous driving control of the vehicle. The autonomous driving control device performs: default lane setting processing that sets a default lane in which the vehicle travels; and vehicle travel control processing that controls the vehicle to travel in the default lane when there is no departure reason for departing from the default lane and to travel away from the default lane until there is no departure reason when there is the departure reason. In the default lane setting processing, the autonomous driving control device refers to the driver operation information to set the default lane according to the driver's intention. |
| US10538246B2 |
Drive torque control device, drive source unit and vehicle
A drive torque control device of a vehicle that includes a drive source for generating a drive source torque, a brake mechanism for generating a braking torque, and a drive wheel for driving the vehicle. The drive torque control device includes a target drive wheel torque calculator configured to calculate a target drive wheel torque, a drive source torque control unit configured to estimate a drive source torque limit value, calculate a target drive source torque based on the target drive wheel torque and the drive source torque limit value, and control the generation of the drive source torque by the drive source based on the target drive source torque, and a braking torque control unit configured to calculate a target braking torque based on the target drive wheel torque and the target drive source torque, and control the generation of the braking torque by the brake mechanism based on the target braking torque. |
| US10538245B2 |
Multiple range independently disconnecting smart axle
A forward rear drive axle of a vehicle having at least two rear drive axles has a multiple ratio gearbox and a power divider or inter-axle differential that can be connected to or disconnected from the rearward rear drive axle, so that the vehicle can be operated in 6×4 mode or in 6×2 mode. A control system is connected to the transmission and to the multiple ratio gearbox, and is configured to shift the gearbox sequentially through its ratios when the transmission is within a subset of its gear ratios chosen to maximize use of transmission gears exhibiting higher gear train efficiency. The control system is further configured to control the use of 6×4 mode or 6×2 mode independently from the shifting of the multiple ratio gearbox. |
| US10538243B2 |
Driver assistance system
Driver assistance system and method of assisting a driver when operating a vehicle in a transportation route network. The system includes a first interface to provide navigation data relating to the network, a position detection unit to provide a position of the vehicle, a second interface to provide first data relating to first objects, arranged along transportation routes of the network, a sensor system to sense current surroundings of the vehicle at the position in order to generate surroundings data, a first evaluation unit to determine second data relating to second objects based on the surroundings data, a fusion unit to match and fuse the first data and the second data to form third data, and a control unit to execute at least one assistance function in order to assist operation of the vehicle, wherein the assistance function is executed depending on the third data and the navigation data. |
| US10538242B2 |
Collision mitigation device
When no diagnostic signal is detected, an activation determination operation unit 15B determines whether to activate a controlled object 16 based on the result of calculation (FSN information) by an FSN computation unit 14 and the vehicle state of the own vehicle input by a vehicle state input unit 13. An activation determination diagnosis unit 15C determines whether the activation determination operation unit 15B has properly performed an activation determination. When it is determined that the activation determination operation unit 15B has properly performed the activation determination, the control of the controlled object 16 based on the activation determination is permitted. When it is determined that the activation determination operation unit 15B has not properly performed the activation determination, the control of the controlled object 16 based on the activation determination is not permitted. |
| US10538241B2 |
Vehicle front-wheel turning control apparatus
A vehicle front-wheel turning control apparatus includes a drive force transmission path, a braking force controller, a detector, and a front-wheel turning controller. The detector detects one of occurred contact of the vehicle with respect to a forward object at an occurred contact position and unavoidable contact thereof at an unavoidable contact position. The front-wheel turning controller turns one, of the left and right front wheels, to which the drive force is transmitted, by causing the braking force controller to apply the braking force to the one of the left and right front wheels, on a basis of a state of the drive force transmitted to each of the left and right front wheels and one of the occurred and unavoidable contact positions, when the one of the occurred contact and the unavoidable contact is detected by the detector. |
| US10538238B2 |
Hybrid powertrain and modular rear drive unit for same
A modular rear drive unit for a hybrid vehicle comprises a torque distributing unit, an electric motor-generator, and a gearing arrangement operatively connecting the electric motor-generator with the torque distributing unit. The modular rear drive unit also includes an integrated housing and rear cradle supporting and surrounding the torque distributing unit, the electric motor-generator, and the gearing arrangement. The integrated housing and rear cradle operatively mounts to the vehicle body. |
| US10538237B2 |
Fuel and reagent degradation reduction in hybrid electrical vehicle systems
A hybrid electric vehicle system comprises an internal combustion (IC) engine and an electric engine providing power to a drive shaft of the vehicle. The IC engine receives a fuel from a fuel tank. Exhaust gases from the IC engine are treated at an exhaust treatment apparatus including a reagent tank containing a reagent. A controller monitors a quality of the fuel in the fuel tank and the reagent in the reagent tank and if needed, initiates fuel degradation reduction event or a reagent degradation reduction event. These events can include running the IC engine even if a battery supplying power to the motor is not discharged. The fuel degradation reduction event includes dosing the fuel tank with an antioxidant to reduce the rate of degradation of the fuel. |
| US10538231B2 |
Controlling the powertrain of a vehicle
The vehicle includes a powertrain having an axle having a first drive wheel and a second drive wheel. A first gearbox may couple a first power source to the first drive wheel, and a second gearbox may independently couple a second power source to the second drive wheel. And, a controller may be configured to initiate a gear shift in the first gearbox and the second gearbox at different times. |
| US10538229B2 |
Electro-pneumatic assembly, particularly for a pneumatic braking installation for railway vehicles
The assembly comprises a body wherein there are defined a chamber, a supply valve adapted to connect the chamber to a pressure source or to the atmosphere, and a vent valve adapted to allow or prevent the connection of the chamber to the atmosphere. The valves are provided with control solenoids to which respective electronic switches are coupled. The assembly also comprises electronic control devices adapted to provide, as a function of the values of at least one input signal, logic control signals to the electronic switches so as to control, through the valves, the value of the pressure in the chamber. The control means comprise two processing and control devices independent of one another, both receiving the input signal and designed to execute strategies for controlling the pressure in the chamber, equivalent to one another. |
| US10538228B2 |
Brake control device
In the case of this brake control device, for example, a drive control unit is capable of executing, in a switching manner, drive control of a motor based on an operation amount and drive control of the motor based on a stored value in a storage unit. The drive control unit continues the drive control of the motor based on the operation amount until the operation amount reaches a state satisfying a predetermined convergence condition while the drive control of the motor based on the operation amount is being executed. The storage unit stores a parameter value, which is obtained in the state in which the operation amount satisfies the predetermined convergence condition, into the storage unit as the stored value. |
| US10538222B2 |
Casing for a windscreen wiper drive rod
Casing (20′) for a windscreen wiper drive rod, in particular of a motor vehicle, said casing being configured to cover at least a portion of said drive rod and comprising means for fixing to said drive rod and/or to at least one element (42) linked to said drive rod, characterised in that it further comprises support and guiding means (70) which are configured to cooperate with at least one electric cable (63) and/or at least one fluid line (64) of said windscreen wiper. |
| US10538220B1 |
User activated/deactivated short-range wireless communications (SRWC) auxiliary key fob
A system and method of activating and using an auxiliary key fob with a vehicle, including the steps of: pairing the auxiliary key fob and the vehicle; receiving an activation request at the vehicle, the activation request indicating to the vehicle to activate the auxiliary key fob for use with the vehicle; activating the auxiliary key fob in a particular access mode for use with the vehicle; receiving a SRWC credentials signal from the auxiliary key fob at a SRWC passive entry passive start (PEPS) module installed in the vehicle; after receiving the SRWC credentials signal, sending information included in or derived from the SRWC credentials signal to the VSM of the vehicle; determining that the auxiliary key fob is authorized at the VSM based at least in part on the information sent to the VSM; and carrying out a vehicle access function in response to the determination. |
| US10538217B2 |
Completely folded body of airbag
A completely folded body of an airbag includes: a folded body and a retainer, which is assembled to the folded body, including: an annular bottom wall portion; a plurality of fixing units; and a reinforcing rib, wherein: the folded body of the airbag is configured in such a folded shape that the airbag is folded to be gathered to an upper side of the retainer; the folded body is arranged with a bottom wall cover portion and a bottom wall separated portion which extends from the bottom wall cover portion; and the bottom wall separated portion includes a stepped surface having a vertical surface bent upward from the bottom wall cover portion, and a horizontal surface which is disposed above the bottom wall cover portion from an upper end of the vertical surface and extends toward an outer circumferential edge of the bottom wall separated portion. |
| US10538216B2 |
Airbag trim cover for roof rails of a vehicle
A vehicle apparatus comprises an airbag secured to a roof rail of a vehicle and a trim cover. The trim cover has a base member fastened to the roof rail, a flap member, and a living hinge integrally molded between the base and flap members. The flap member rotates on the hinge when the airbag deploys. The flap member also, in a covering position, has a distal edge fastenerlessly clipped to the vehicle. |
| US10538202B2 |
Method of manufacturing variable reflectance mirror reflective element for exterior mirror assembly
A method of making a mirror reflective element suitable for use in a vehicular exterior rearview mirror assembly includes providing front and rear substrates, and disposing an electrically conductive layer and a metallic reflector at respective surfaces thereof. With the substrates joined and with an electrochromic medium disposed in an interpane cavity, light that reflects off of the mirror reflector and passes through the electrochromic medium and the front substrate is non-spectrally selective when no voltage is applied to the electrochromic medium. At least a portion of the mirror reflector extends under the perimeter seal and towards a perimeter edge of the rear substrate. A display is disposed to the rear of the rear substrate of the mirror reflective element at a light-transmitting window. The display is operable responsive to a blind spot detector of a vehicle equipped with an exterior rearview mirror assembly that incorporates the mirror reflective element. |
| US10538201B2 |
Interior prismatic mirror with integral toggle
An interior rearview mirror assembly for a vehicle includes a mirror casing and a prismatic reflective element, with the mirror casing adjustably supported at a mirror mount at an interior surface of the vehicle. The mirror casing includes a principal mirror casing portion and a pivotable mirror casing portion that is pivotable relative to the principal mirror casing portion. A toggle assembly includes a toggle lever and a spring element disposed between and coupled to the toggle lever and the pivotable mirror casing portion of the mirror casing. Pivotal movement of the toggle lever flexes the spring element and adjusts the angle of the principal mirror casing portion and the prismatic reflective element relative to the pivotable mirror casing portion of the mirror casing. |
| US10538196B2 |
Recovery tool to use with a vehicle
A recovery tool configured to attach to the rear or front a vehicle with a receiver hitch class III and up to provide interconnect and control between the vehicle and various accessory tools necessary to perform lift, drag, tow and pull using the vehicle. The recovery tool has a head gear connected to a hitch attachment where the hitch attachment connects the recovery tool to the vehicle. The recovery tool has lights for signaling, work lights, and other uses. The recovery tool can be controlled by a wireless controller. The recovery tool is adaptable to three-point tractor implement. The recovery tool may further include a hydraulic unit and can endure heavy mechanical work to perform dragging snow or dirt, road cleaning, driveway scraping, towing and recovery, search and rescue operation, pull boat docks and launch boats, dragging logs or broken articles as well as jump start truck or car. |
| US10538194B2 |
Snowplow light control system
An auxiliary lighting system for an auxiliary device and methods are provided. The auxiliary lighting system senses the operational state of various ones of the vehicle lights of the vehicle and operably controls the operational state of various auxiliary lights based on the operational state of one or more of the vehicle lights. The method includes controlling the auxiliary lighting system based on the operational state of the vehicle lights. |
| US10538193B2 |
Illumination device for vehicle
An illumination device for a vehicle includes: plural light sources that are disposed so as to be lined-up in at least one line, and that illuminate light; a light-blocking member having an opening portion onto which light illuminated from the light sources is incident; and a projecting lens that emits, toward an object, light that has passed through the opening portion of the light-blocking member and has been incident on the projecting lens. |
| US10538187B2 |
Vehicle seat cushion material and vehicle seat
A vehicle seat cushion material and a vehicle seat exhibiting excellent moldability and recyclability and providing favorable seating comfortability is described. A cushion material includes a small pad made of resin foam, a pad body integrally stacked on an upper side of the small pad to cover the small pad, made of resin foam, and formed larger than the small pad, and an impregnation layer formed in such a manner that the resin foam of one of the small pad or the pad body is impregnated with an expandable stock solution composition of the other one of the small pad or the pad body and formed at at least a portion of an area between the small pad and the pad body. The impregnation layer is formed on an upper surface and a side surface of the small pad, and the small pad is sterically covered with the impregnation layer. |
| US10538178B2 |
Entry/exit support structure of vehicle seat
An entry/exit support structure of a vehicle seat has: a side support portion that is provided in a seat transverse direction of a seat cushion, and that is displaced in a seat vertical direction; a seat sliding mechanism that supports the seat cushion to slide in a seat front-rear direction, and that has a locking device restricting sliding of the seat cushion in the seat front-rear direction; and a side support portion restricting mechanism having a release operation portion. In a state in which the release operation portion is positioned at a lock position, displacement of the side support portion in the seat vertical direction is restricted. In a state in which the release operation portion is positioned at a release position, displacement of the side support portion in the seat vertical direction is permitted and sliding of the seat cushion in the seat front-rear direction is permitted. |
| US10538174B2 |
Real-time nonlinear receding horizon control of batteries for power systems
Disclosed herein is a real-time nonlinear receding horizon control methodology for nonlinear battery management system. To increase the life of batteries, the problem is described as a tracking problem and is converted to a nonlinear on-line optimization problem. Different from the previous works, the nonlinear optimal problem is solved directly, without resorting to linearization techniques and/or iterative procedures. Based on the stabilized continuation method, the backward sweep algorithm is implemented to minimize the degradation as well as track the desired trajectory, and the optimal control strategy is integrated in real time. The stability of the systems is guaranteed provided that the horizon length is sufficiently long. Simulation results demonstrates the feasibility of the proposed scheme on nonlinear battery systems. When there are estimation error and model mismatch of the system, the proposed scheme still performs well. |
| US10538173B2 |
Vehicle battery charging control system
Disclosed herein is a vehicle battery charging control system, which is capable of increasing efficiency of power delivered to an electric device and a low-voltage battery to improve fuel efficiency, by connecting a low-voltage DC-DC converter (LDC) to an AC power source instead of a high-voltage battery upon charging a low-voltage battery of a vehicle to prevent power delivery efficiency of an on-board battery charger (OBC) from being reduced. |
| US10538171B2 |
Power supply control system and power supply control method
A power supply control system includes at least two power supply devices. Each of the at least two power supply devices includes a battery, a monitoring unit configured to generate availability information of the battery, and a charging and discharging controller configured to control charging and discharging of the battery. A first monitoring unit of a first power supply device acquires a state of a second battery of a second power supply device from a second monitoring unit of the second power supply device. When a failure occurs in the second monitoring unit, the first monitoring unit estimates a present state of the second battery, and generates estimation availability information of the second battery based on an estimation result. A second charging and discharging controller of the second power supply device acquires the estimation availability information, and controls charging and discharging of the second battery. |
| US10538166B2 |
Portable charger device, contactless charger system for electric work vehicle and electric grass mower machine
A portable charger device 200 includes a charger device side battery 3, a first charging control section 31 for non-quick charging of the charger device side battery 3 by power supply from an external power source 8, and a second charging control section 32 for quick charging of a vehicle side battery 4 mounted on an electric vehicle 100 by power supply from the charger device side battery 3. |
| US10538165B2 |
Parameter estimation of loosely coupled transformer
A parameter estimation system includes a first coil configured to be loosely inductively coupled to a second coil. A controller is programmed to output parameters of the first coil and second coil. The controller is programmed to estimate the parameters based on voltage and current measurement from only the first or the second coil. The voltage and current measurements may be used in a Kalman filter. In some configurations, the controller is further programmed to command a short circuit between terminals of the second coil and apply a test voltage to the first coil. The first coil may be part of a vehicle charging station and the second coil may be part of a vehicle. The parameters may be utilized to control charging of the vehicle. |
| US10538164B2 |
Rechargeable battery assembly for a vehicle
A rechargeable battery assembly for a vehicle has a housing and at least one metal-air rechargeable battery arranged in the housing. A filter device is arranged in the housing and conditions the inlet air of the at least one metal-air rechargeable battery such that the inlet air exhibits a predetermined air humidity. A flow deflecting device is provided that deflects the inlet air in the housing such that the filter device can be regenerated by waste heat of the at least one metal-air rechargeable battery. |
| US10538155B2 |
Power transmission apparatus for vehicle
A power transmission apparatus for a vehicle is disclosed. The power transmission apparatus includes a first input shaft selectively connected to an engine output shaft through a first clutch, a second input shaft configured as a hollow shaft that is disposed on the outer circumference of the first output shaft without rotational interference and selectively connected to the engine output shaft through a second clutch, a third input shaft configured as a hollow shaft that is disposed on the outer circumference of the second output shaft without rotational interference and selectively connected to the engine output shaft through a third clutch. The transmission apparatus further comprises an output shaft placed parallel to the first, second, and third input shafts at a certain distance. |
| US10538152B1 |
Skeleton for truck bed and convertible top
A truck bed accessory frame is disclosed therein which allows for reconfiguration between an opened position and a closed position. In the open position, objects taller than the frame can loaded onto the truck bed. In the closed position, objects placed in the truck bed can be protected from the environmental elements (e.g. rain and UV rays from the sun). |
| US10538151B2 |
Systems and methods related to cargo enclosures
Systems and methods related to cargo enclosures feature side frame assemblies securable to a pickup truck cargo box or similar structure. The frame assemblies include longitudinal channels that are movable from a closed position to an extended position by an actuator mechanism. The actuator mechanism includes oppositely disposed linear actuators anchored to one of the channels, forcing hinged rails from an overlapping relationship to a coaxial relationship. The frame assembly may include a cross- or scissor-brace to improve stability. A pliable fabric forms at least one and up to three panel sidewalls that extend and retract simultaneously with the movement of the channels. A top cover is selectively securable to the frame assemblies. |
| US10538150B2 |
Flexible tonneau cover assembly
A flexible tonneau cover assembly is provided that includes a side rail and a rear rail that is removably securable to the side rail. The rear rail is rotatable between a closed position wherein a flexible cover secured thereto is under tension, and an open position wherein the flexible cover is untensioned. Optionally, the assembly includes a securing member that is securable in a fixed position with respect to the side rail and defines a channel, and the rear rail is rotatable between the open position and the closed position when the rear rail is positioned in the channel of the securing member. Optionally, the flexible cover includes a cable operatively connected to the rear rail, and the side rail receives the cable therein when the rear rail is in the closed position to secure the flexible cover to the side rail. |
| US10538148B2 |
Window or door covering assembly for a vehicle
Disclosed is a combination of a window covering assembly and a window frame of a vehicle. The window frame has an outer face including at least one groove having a depth direction in a direction substantially orthogonal to a pane of the window frame. The window covering assembly is provided with one or more snap elements for snap-fixing the window covering assembly to the at least one groove of the window frame. |
| US10538146B2 |
Reducing externally variable displacement compressor (EVDC) start-up delay
An externally-controlled variable displacement compressor (EVDC) cold-start method is described including, during an EVDC cold-start procedure, iteratively alternating an amount of a control current supplied to an electronic control valve (ECV) associated with the EVDC between no control current and a full control current. Systems for implementing the described method are provided. |
| US10538141B2 |
Control apparatus and method for cooling fan of vehicle
An apparatus for a vehicle includes a cooling fan installed in an engine compartment of the vehicle. A fan motor is connected with the cooling fan to drive the cooling fan. A state detector is configured to detect state data, and a controller is configured to control the cooling fan based on the state data when an intake temperature is within a predetermined range, to determine whether the state data satisfies a decision reference condition, and to lock the fan motor according to a change rate of air conditioner refrigerant pressure during a measurement time when the state data satisfies the decision reference condition. |
| US10538137B2 |
Vehicle travel control device
A first active stabilizer is installed on a main drive wheel side, and a second active stabilizer is installed on a subordinate drive wheel side. A control device performs load distribution control when a difference in actual driving force between left and right sides of a vehicle exceeds a threshold value during acceleration. A high-μ side is one of the left and right sides with a greater actual driving force, and a low-μ side is another of the left and right sides. The load distribution control includes a first mode performed when a vehicle speed is equal to or lower than a first reference value. In the first mode, the control device actuates the first active stabilizer in a direction to lift up the high-μ side and actuates the second active stabilizer in a direction to lift up the low-μ side. |
| US10538132B2 |
Device for maintaining and changing the pressure in tires
A device for maintaining and changing the pressure in a is provided whereby the inner pressure space of the tire is connected through a pump to a pressure accumulator which, at its input and/or output into the inner pressure space of the tire, is fitted with at least one pressure control element. The pump can be a peristaltic pump in the shape of a deformable hose placed on the perimeter of the tire, fitted with an air inlet and an air outlet, while the air inlet and the air outlet are positioned on the perimeter of the tire distant from each other by a preset length, dependent on the deformation of the tire. |
| US10538131B2 |
Pneumatic tire
When a tire that is mounted on a specified rim, inflated to an internal pressure of 50 kPa, and placed in a no-load state is viewed as a cross-section from the tire meridian direction, a position of 1.30×Hf on an outer surface of a sidewall portion, taking a rim flange height (Hf) of the specified rim as a reference, is defined as a point (P), a foot of a normal line (L) drawn from the point (P) to a carcass line of a main body portion (131) of a carcass layer (13) is defined as a point (M), and a point of intersection of the normal line (L) and a carcass line of a folded back portion (132) of the carcass layer (13) is defined as a point (T). At this time, a distance (a) mm from the point (M) to the point (T), a distance (b) mm from the point (T) to the point (P), and a specified load (x) kN have relationships such that a=0.019×x+13.3 and b=0.052×x+21.6, with a tolerance of not less than 0% and not more than 20%. |
| US10538129B2 |
Rubber composition for base tread
The purpose of the present invention is to provide a rubber composition for a base tread being excellent in fuel efficiency. In the rubber composition for a base tread, a dynamic elastic modulus E* (MPa) and a loss tangent tan δ which are measured at a temperature of 70° C., an initial strain of 10% and a dynamic strain of 2% satisfy the following general formulae (1) to (3), and a strength at break TB (MPa) and an elongation at break EB (%) which are measured according to JIS K6251 satisfy the following general formulae (4) and (5). E*/tan δ≥25 General formula (1) 2.0≤E*≤8.0 General formula (2) tan δ≤0.08 General formula (3) EB≥350 General formula (4) TB×EB≥8500 General formula (5) |
| US10538128B2 |
Silyl group-containing novel compound, modified and conjugated diene-based polymer, and method for preparing same
The present invention relates to a modifier useful for modifying a polymer, a method for preparing a modified and conjugated diene-based polymer using the same, and a modified and conjugated diene-based polymer prepared thereby. In the modified and conjugated diene-based polymer, a hydroxyl group and a silyl group are combined, and the affinity thereof with a silica-based filler may be excellent. Accordingly, a rubber composition including the modified and conjugated diene-based polymer may have excellent processability, and as a result, molded articles (for example, tires) manufactured from the rubber composition may have excellent tensile strength, abrasion resistance, and viscoelasticity properties. |
| US10538123B1 |
Folder pocket divider and method of construction
Installable and removable inserts for pocket folders and their method of manufacturer are shown and described. Inserts have spaced part divider panels which are anchored to a base plate or form a base plate. In one embodiment, a single plate divider also forms the base and one upright divider while another element with two dividers is bonded to the base. In another embodiment two separate upright dividers are bonded together at a common upright wall and the pair is then bonded to a base. Other embodiments are disclosed. |
| US10538118B2 |
Inkjet recording apparatus and inkjet recording method
An inkjet recording apparatus according to the present invention includes an ink image forming unit for forming an ink image on an ink receiving medium by applying ink and reaction liquid for increasing viscosity of the ink onto the ink receiving medium and a liquid absorbing member having a porous body to be brought into contact with the ink image in order to absorb the liquid component from the ink image. The porous body of the liquid absorbing member includes a first layer having a first surface to be brought into contact with the ink image before liquid absorption and a second surface that is a rear surface relative to the first surface, and a second layer held in contact with the second surface of the first layer. The thickness of the first layer is not less than 0.08 times of the average pore size of the second layer. |
| US10538113B2 |
Image processing apparatus, image processing method, and storage medium
An image processing apparatus which generates data for forming a shaped object configured of at least a first layer and a second layer as layers of recording materials on a recording medium, the image processing apparatus includes an acquisition unit configured to acquire data relating to a shape of the first layer and data for expressing a reflection characteristic of the second layer, an estimation unit configured to estimate a reflection characteristic at each predetermined area of the shaped object based on the reflection characteristic data and the shape data, and a generation unit configured to generate at least any one of recording amount data for expressing a recording amount of the recording material and dot arrangement data corresponding to dot arrangement of the recording material on the recording medium in order to form on the recording medium the shaped object having the reflection characteristic estimated by the estimation unit. |
| US10538106B2 |
Method for compensating for defective printing nozzles in inkjet printing
A method for carrying out a printing operation on an inkjet printing machine compensates for failed printing nozzles by using a computer. After a screening process in which a halftone image is created for an image to be printed, failed printing nozzles are compensated for by increased ink application from neighboring printing nozzles by precalculating at least one corrective halftone image for the adjacent printing nozzles by using the computer, replacing the halftone image created in the screening process by the corrective halftone image in the at least one column of the neighboring printing nozzles, and carrying out the printing operation on the inkjet printing machine using the corrected halftone. |
| US10538103B2 |
Drop on demand printing head and printing method
A drop-on-demand printing method comprising performing the following steps in a printing head: discharging a first primary drop (x21A) of a first liquid to move along a first path; discharging a second primary drop (x21B) of a second liquid to move along a second path; controlling the flight of the first primary drop (x21A) and the second primary drop (x21B) to combine the first primary drop with the second primary drop into a combined drop (x22) at a connection point (x32) within a reaction chamber within the printing head so that a chemical reaction is initiated within a controlled environment of the reaction chamber between the first liquid of the first primary drop and the second liquid of the second primary drop; and controlling the flight of the combined drop (x22) at least by means of a stream of gas (x71A, x71B). |
| US10538101B2 |
Liquid discharging head, liquid discharging unit, and device for discharging liquid
A liquid discharging head includes: a nozzle plate having a plurality of nozzles from which liquid is discharged; a channel member including a plurality of individual liquid chambers that lead to the plurality of nozzles, respectively, and including a plurality of circulation channels that lead to the plurality of individual liquid chambers, respectively; and a common liquid chamber member for forming a common liquid chamber that supplies liquid to the plurality of individual liquid chambers and for forming a circulation common liquid chamber that leads to the plurality of circulation channels. |
| US10538100B2 |
Ink supplying apparatus, printing apparatus using the same, and ink supplying method
An apparatus connected to a printhead has two states and switches between them. In the first state, ink is circulated in a channel of supplying ink from a tank that reserves ink to respective print elements via a common supply fluid channel and a plurality of individual supply fluid channels, and collecting the ink from the respective print elements to the tank via a plurality of individual collection fluid channels and a common collection fluid channel. In the second state, the ink is circulated in a channel of supplying the ink from the tank to the respective print elements via the common collection fluid channel and the plurality of individual collection fluid channels, and collecting the ink from the respective print elements to the tank via the plurality of individual supply fluid channels and the common supply fluid channel. |
| US10538099B2 |
Inkjet recording apparatus, printer, and method for manufacturing cured product
An inkjet recording apparatus is provided. The inkjet recording apparatus includes a curable ink and a discharge head. The curable ink comprises a polymer having a polyester structural unit. The discharge head includes an individual liquid chamber including a circulation channel in which the curable ink is circulatable, and a nozzle from which the curable ink is dischargeable. |
| US10538098B2 |
Liquid circulation device and liquid discharging apparatus
A liquid circulation device includes a housing having an outlet and an inlet, a circulation unit configured to convey liquid out of the housing through the outlet and recover liquid into the housing through the inlet, a liquid supplying unit configured to supply liquid into the housing, an air conveying unit configured to convey air into and out of the housing, a level detecting unit configured to detect a level of the liquid in the housing, a pressure sensing unit configured to detect a pressure of the air in the housing, and a control unit configured to control a pressure of the liquid in the housing by controlling the liquid supplying unit or the air conveying unit, based on the level and the pressure of the air. |
| US10538097B2 |
Ejection device and image forming apparatus
An ejection device includes: ejection portions that eject liquids; supply portions that supply the liquids to the ejection portions respectively; a common pressure applying mechanism that applies pressure onto the liquids at the supply portions; and a pressure difference generating mechanism that generates a relative pressure difference between the ejection portions for the liquids to be supplied from the supply portions to the ejection portions. |
| US10538096B2 |
Inkjet printing apparatus and control method of the inkjet printing apparatus
According to an aspect, an inkjet printing apparatus includes a supply pump provided in a supply flow path for supplying ink from a tank to a print head, a first flow path connecting the first position upstream of the supply pump in the supply flow path and the second position downstream of the supply pump in the supply flow path, a second flow path connecting the tank and the third position downstream of the supply pump in the supply flow path, and an open/close valve provided in the second flow path and capable of opening and closing the second flow path. |
| US10538087B2 |
Liquid ejecting head and liquid ejecting apparatus
The liquid ejecting head includes a first individual flow path and a second individual flow path for supplying liquid to a pressure chamber, a first common flow path for supplying liquid to the first individual flow path, and a second common flow path for supplying liquid to the second individual flow path. A first circulation for causing liquid to flow in the order of the first individual flow path, the pressure chamber, and the second individual flow path and a second circulation for causing liquid to flow in the reverse order of the first circulation are switched. A flow path resistance of the first common flow path is designed to be less than a flow path resistance of the second common flow path and a flow path resistance of the first individual flow path is designed to be less than a flow path resistance of the second individual flow path. |
| US10538084B2 |
Ink ejection head
A liquid ejection head includes an element substrate for ejecting a liquid, an integrated circuit board outputting a control signal for controlling the element substrate, and an electrical wiring board connected electrically to the element substrate. The electrical wiring board has a signal line connector to which control signals are inputted and electrical wiring board connectors to which an electric signal for driving the liquid ejection head is inputted. The signal line connector and the electrical wiring board connectors are disposed on opposite sides to each other relative to a center line extending orthogonally to a longitudinal direction of the electrical wiring board. |
| US10538083B2 |
Processing apparatus for individual items, having an inkjet print head, and an activation method therefor
In a processing apparatus, with an inkjet print head, that processes individual items, a drive motor that operates a transport mechanism to transport the individual items in the x-direction of a Cartesian coordinate system past the inkjet print head in a printing position so as to execute a printing operation with the inkjet print head on each individual item. The drive motor arrangement also moves the inkjet print head in the y-direction into a first position that is any of an exchange position, the printing position, a cleaning position or a sealing position. The drive motor arrangement also moves the inkjet print head vertically, in the z-direction of the exchange position or the sealing position, into at least one other position that is either the printing position or the cleaning position. |
| US10538079B2 |
Modifying printing based on cross-web distortions
A web press system including a first printbar, a first sensor, a second printbar, a second sensor, and a controller. The first printbar prints first user content on a first side of a web of media. The first sensor senses a pattern on the web of media and provides first sensor data as the first printbar prints the first user content. A second printbar prints second user content on the first side of the web of media. The second sensor senses the pattern on the web of media and provides second sensor data as the second printbar prints the second user content. The controller determines an amount of expansion of the web of media in a direction perpendicular to a web advanced direction based on the first sensor data and the second sensor data and modifies printing performed by the second printbar based on the amount of expansion. |
| US10538078B2 |
Cylinder having a partially gas-permeable surface
A cylinder (10) comprising a cylindrical body (11) is provided. A first proportion of the circumferential face (48) of the cylindrical body (11) is of porous and gas-permeable configuration and a second proportion of the circumferential face (48) of the cylindrical body (11) is of gas-impermeable configuration, wherein the porous, gas-permeable first proportion of the circumferential face (48) is in communication with at least one gas supply line and wherein the first proportion of the circumferential face (48) amounts to at least 0.1% and at most 50%. Further, a corresponding adapter sleeve and a corresponding printing forme cylinder are provided. |
| US10538076B2 |
Vapor deposition and recovery systems for ink-based digital printing
A dampening fluid recycling system may include a print station having an imaging member with a reimageable surface, a dampening fluid deposition subsystem for applying a layer of dampening fluid onto the reimageable surface, and a dampening fluid recovery subsystem configured to remove excess dampening fluid vapor that does not condense over the reimageable surface. The dampening fluid deposition subsystem may include a dampening fluid supply chamber, a dampening fluid supply channel, and a dampening fluid supply channel outlet. The dampening fluid supply chamber may include an inlet tube and a tube body that may be a split tube. The dampening fluid supply channel may attach to the split tube and descend towards the imaging member to deliver fluid vapor from both parts of the first split tube onto the reimageable surface of the imaging member. |
| US10538071B2 |
Flooring tile manufacturing apparatus
Provided is a flooring tile manufacturing apparatus includes: a lower sheet supply unit configured to form and supply a lower sheet; a middle sheet supply unit configured to supply a middle sheet joined to an upper side of the lower sheet; a raw material supply unit configured to supply materials having different contents of a filler to the lower sheet supply unit and the middle sheet supply unit; a main roller configured to join the lower sheet and the middle sheet that have been received; a first sheet supply unit configured to supply a print sheet having a color or a pattern to the main roller; a second sheet supply unit configured to supply a transparent sheet to the main roller; and an ultraviolet (UV) coating unit configured to form a UV coating layer on a surface of the transparent sheet. |
| US10538070B2 |
Non-polyvinylchloride surface covering
A non-polyvinylchloride (non-PVC) surface covering is provided. The non-PVC surface covering includes a bottom material layer. A middle layer is disposed on the bottom material layer, wherein the middle layer includes a middle material layer. A transparent abrasion-resistant layer is disposed on the middle layer, wherein the transparent abrasion-resistant layer includes a polyolefin of 40˜94.95 wt %, a polyolefin elastomer (POE) or a polyolefin plastomer (POP) of 5˜50 wt %, and a processing agent of 0.05˜10 wt %. |
| US10538066B2 |
Method of forming topping sheet and apparatus thereof
A topping sheet forming method includes: a feeding and division step of feeding a textile original fabric, obtained by weaving longitudinally aligned tire cords into a cord fabric by use of weft yarns, and cutting off the weft yarns in predetermined widthwise positions to divide the textile original fabric into a plurality of narrow textile original fabrics; a calender step of topping, with unvulcanized rubber, at least one surface of one narrow textile original fabric out of the divided narrow textile original fabrics; and a wind-up step of winding up the other narrow textile original fabrics out of the divided narrow textile original fabrics. |
| US10538065B2 |
Composite product and a process for producing said product
The present invention relates to a composite product comprising a thermally modified solid wood component coated with a layer of a composite material which composite material comprises thermally modified cellulosic material and a polymer. The invention also relates to a process for producing said composite product. |
| US10538057B2 |
High performance sealable co-extruded oriented film, methods of manufacture thereof and articles comprising the same
Disclosed herein is a multilayered film comprising a first layer and a second layer; and a tie layer; where the tie layer comprises a crystalline block composite and where the tie layer is disposed between the first layer and the second layer; the first layer being disposed on a first surface of the tie layer; the second layer being disposed on a second surface of the tie layer; where the second surface is opposedly disposed to the first surface; where the multilayered film is biaxially oriented. Disclosed herein too is a method of manufacturing the aforementioned multilayer film. |
| US10538054B2 |
Heat-dissipating film, and its production method and apparatus
A heat-dissipating film comprising a heat-conductive layer obtained by burning a mixture layer of flaky carbon and a binder resin to carbonize or burn off the binder resin, and plastic films covering the heat-conductive layer, the heat-conductive layer having a density of 1.9 g/cm3 or more and thermal conductivity of 450 W/mK or more, is produced by (1) sandwiching a mixture layer of flaky carbon and a binder resin with a pair of first plastic films to form a laminated film; (2) heat-pressing the laminated film to densify the mixture layer; (3) burning the mixture layer to carbonize the binder resin in the mixture layer; (4) pressing the resultant burnt layer to form the heat-conductive layer; and (5) sealing the heat-conductive layer with second plastic films. |
| US10538052B2 |
Films and bags with visually distinct regions and methods of making the same
One or more implementations of a multi-layer film include a first substantially un-pigmented layer non-continuously bonded to a second pigmented layer. The multi-layer film includes an unexpected appearance differing from the appearance of the pigmented layer. In one or more embodiments, the multi-layer film includes a metallic appearance despite the pigmented layer being devoid of metallic pigment. The multi-layer film also includes areas that are visually distinct from areas of the film with the unexpected appearance. The visually-distinct areas comprise areas in which the first substantially un-pigmented layer non-continuously bonded is in intimate contact with the second pigmented layer. The visually-distinct areas have the appearance of the pigmented layer. One or more implementations also include methods of making multi-layer films and bags with an unexpected appearance and visually-distinct areas. |
| US10538050B2 |
Aircraft panel assembly with reinforcement layers
A panel assembly that includes at least a first upper base layer made of a thermoplastic material that includes fibers therein, at least a first lower base layer made of a thermoplastic material that includes fibers therein, and at least a first reinforcement layer sandwiched or positioned between the first upper base layer and first lower base layer. The upper and lower surfaces of the first reinforcement layer have a smaller surface area than the upper and lower surfaces of the first upper and first lower base layers. The lower surface of the first upper base layer is welded to the upper surface of the first reinforcement layer, and the lower surface of the first reinforcement layer is welded to the upper surface of the first lower base layer. |
| US10538048B2 |
Electric press and method for calibrating the same
Disclosed herein are an electric press and a method for calibrating the electric press, which can implement a rapid calibration operation. An electric press (10) includes a ram location information storage unit (63) and a load control unit (64). The ram location information storage unit (63) stores ram location information, corresponding to actual load values and representing locations to which a ram is moved, in advance. The load control unit (64) applies an actual load, corresponding to at least one location which belongs to the locations represented by the ram location information and to which the ram is moved, to a compression target by moving the ram to the location. Accordingly, the load value output by the detection unit is calibrated based on the actual load value applied to the compression target. |
| US10538046B2 |
Pneumatic tire manufacturing method, and pneumatic tire
A pneumatic tire manufacturing method is provided in which winding collapse is prevented, there is no possibility of adverse effects on the FV, a current-carrying layer can be formed easily, and down-stitching can be dispensed with or minimized in the manufacture of SOT-structure pneumatic tires having a base-pen structure in the tread. This pneumatic tire manufacturing method involves: a step in which a sidewall, an inner liner, and a ply are bonded on a first molding drum, beads are set, and the tread side part that will form the current-carrying layer is formed on the side wall, forming a first cover; a step in which a breaker and band are bonded on a second molding drum and the tread center part is formed on the band, shaping the tread ring; a step in which the first cover is inserted inside of the tread ring and inflated to bond to the tread ring with pressure; and a step in which the sidewall is bonded to the lateral surface of the first cover, and the tread side part and the tread center part are bonded together. |
| US10538044B2 |
Method for producing V-ribbed belt
Provided is a method for producing a V-ribbed belt having a plurality of V-shaped ribs extending in a longitudinal direction and arranged in a width direction. The method includes: setting a shaped structure having a plurality of ridges arranged adjacent to one another in a belt mold including a plurality of compressed rubber layer-shaping grooves arranged adjacent to one another on an inner peripheral surface of the mold; molding a belt slab by crosslinking the shaped structure set in the mold, while compressed rubber layer-forming portions face radially outward and are fitted in the compressed rubber layer-shaping grooves, the compressed rubber layer-forming portions comprised of a surface rubber layer and a core rubber layer which are to constitute surface and inner portions, respectively; and cutting the belt slab into ring-shaped pieces having two or more of the compressed rubber layer-forming portions. |
| US10538042B2 |
Manufacturing method for raw edge V-belt
A production method of a raw edge V-belt uses a belt mold having a plurality of compressed rubber layer-shape grooves arranged adjacent to one another. A shaped structure having a plurality of compressed rubber layer-forming portions on an outer peripheral surface is crosslinked to form a belt slab, while the compressed rubber layer-forming portions fitted in the respective compressed rubber layer-shape grooves of the belt mold. The belt slab is cut into ring-shaped pieces such that one ring-shaped piece corresponds to one compressed rubber layer-forming portion. |
| US10538040B2 |
Method using low volume autoclave having configurable shape
An autoclave may be reconfigured to accommodate differently shaped parts by relatively rotating portions of the autoclave. |
| US10538033B2 |
Virtual build beds
A method and apparatus partition a AM build bed of a AM unit into a first virtual build bed and a second virtual build bed. The first virtual build bed is assigned to a first user while the second virtual build bed assigned to a second user. A first digital file for a first object to be generated in the first virtual build bed is received from the first user. A second digital file for a second object to be generated in the second virtual build bed is receive from the second user. Output signals are transmitted to the AM unit to generate the first object in the first virtual build bed and the second object in the second virtual build bed during a build cycle. |
| US10538028B2 |
Deterministic assembly of complex, three-dimensional architectures by compressive buckling
Origami- and Kirigami-inspired assembly of predetermined three-dimensional forms is presented in comprehensive theoretical and experimental studies, with examples of a broad range of topologies and material compositions. The resulting engineering options in the construction of functional 3D structures have important implications for advanced microsystem technologies. |
| US10538023B2 |
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. |
| US10538022B1 |
Polymer injection-molding mold and related methods
A polymer injection-molding mold having a polymer injection-molding mold having a core insert and a cavity insert; at least two rear-wall glass-filled polyimide insulation plates, one of the rear-wall insulation plates being inset into a rear-exterior wall of the core insert and one of the rear-wall insulation plates being inset into a rear-exterior wall of the cavity insert; at least two side-wall glass-filled polyimide insulation plates, one of the side-wall insulation plates being inset into a side-exterior wall of the core insert and one of the side-wall insulation plates being inset into a side-exterior wall of the cavity insert; the at least two rear-wall glass-filled polyimide insulation plates and the at least two side-wall glass-filled polyimide insulation plates being inset into each of their respective walls such that a substantially planer surface of each insulation plate is substantially flush with an exterior planar surface of the respective wall into which it is inset; the rear-wall and side-wall glass-filled polyimide insulation plates having the following physical properties: i) thermal conductivity of about 0.30 W/mk; ii) a coefficient of expansion (in length and width) of about 11×10−6 1/K; iii) a compressive strength of about 750 N/mm2 at 23° C.; iv) a compressive strength of about 500 N/mm2 at 200° C.; v) a bending strength of about 720 N/mm2 at 23° C.; and vi) a density of about 2 g/cm3; the rear-wall and side-wall glass-filled insulation plates having a thickness ranging from 3 to 5 millimeters; the cavity insert and core insert having a plurality of cooling holes, the cooling holes having a diameter ranging from 3 to 6 millimeters; a plurality of substantially cylindrical fluid-cooling channels that are respectively positioned within the cavity insert and core insert at a relative distance from a cavity-insert molding surface or a core-insert molding surface, wherein the relative distance for each fluid-cooling channel is substantially equal to the fluid-cooling channel's cross-sectional diameter, wherein the relative distance is also the shortest distance between a fluid-cooling channel's wall and a cavity-insert molding surface or a core-insert molding surface; and a temperature-sensing thermocouple that is located within the cavity insert or core insert in a position that is substantially adjacent to an estimated last volume of space to be filled by polymer-mold flow. |
| US10538020B2 |
Method of molding a lined plastic storage tank
A method of making a plastic tank suitable for containing water comprises forming a tank base which is partially or fully lined with a plastic layer that is different in character or color from the plastic material of the substrate of the tank base. The tank is alternatively formed by injection molding substrate material around the core of a mold which is partially or fully covered by the liner material, and by injecting liner material into the mold to bond it to the tank base substrate in conjunction with retracting part or all of the core, to provide space in the mold for the liner material. |
| US10538018B2 |
Method for manufacturing elastic mat with successive mixed color type
A method includes processing multiple macromolecular staples to successively produce a macromolecular sheet body, multiple silks and multiple sheet particles. The macromolecular sheet body contains multiple district camouflages and is processed by edge cutting to form multiple color strips. The color strips, the silks and the sheet particles are processed and attached to the surface of the macromolecular sheet body, so that the surface of the macromolecular sheet body forms the district camouflages, the thread camouflages and the spot camouflages. Finally, the macromolecular sheet body is vulcanized or solidified in a foam molding zone, to form an elastic mat with a mixed color type. |
| US10538016B2 |
Methods for manufacturing bulked continuous carpet filament
A method of manufacturing bulked continuous carpet filament from recycled polymer. In various embodiments, the method includes: (1) reducing recycled polymer material into polymer flakes; (2) cleansing the polymer flakes; (3) melting the flakes into a polymer melt; (4) removing water and contaminants from the polymer melt by dividing the polymer melt into a plurality of polymer streams and exposing those streams to pressures below 5 millibars; (5) recombining the streams; and (6) using the resulting purified polymer to produce bulked continuous carpet filament. |
| US10538015B2 |
Strands powdered by electrostatic method
The invention relates to a method and facility for manufacturing a tape of reinforcement filaments impregnated by a polymer matrix, said tape having a constant width across the entire length thereof, wherein the filaments extend in a direction parallel to the length of the tape, from a strand of filaments coming from a feeding reel, the method including steps and units that make it possible to manage the unwinding tension of the strand, to guide the strand on the axis of the machine, to manage the width of the strand, to deposit the polymer on the strand by electrostatic powdering, with a polymer weight ratio of around 20% to around 75% to melt the polymer, to calibrate the width and thickness of the tape and to collect the tape on the storage reel. |
| US10538012B2 |
Process for partial delignification and filling of a lignocellulosic material, and composite material structure able to be obtained by this process
The invention relates to a process for treating a lignocellulosic material, preferably wood, comprising the following steps: (1) soaking of the material with organic fluid in order to dissolve at least 40% and at most 85%, in weight %, of the lignin of the material; (2) washing with organic fluid so as to discharge the dissolved lignin; (3) filling with a filling compound; and (4) finishing, so as to obtain a composite formed of a three-dimensional network of transformed filling compound incorporated into a cellulose and lignin network. The invention also relates to a composite structure able to be obtained in this way, and to any part comprising at least one such structure. |
| US10538010B2 |
Cutting die apparatus and method
Embodiments of the present disclosure generally provide a cutting die system. The cutting die system includes a substrate, at least one blade, and an ejector coupled to the substrate. The ejector includes a compressible portion having a top surface and a bottom surface opposite the top surface. The bottom surface is coupled to the substrate and a protective layer is cured to the top surface. A method of die cutting a blank according to an embodiment of the present disclosure includes directing a blank between a cutting die and an anvil, the cutting die comprising a substrate. An ejector coupled to the substrate is compressed between the cutting die and the blank. A scrap piece is cut from the blank as it passes between the cutting die and the anvil, and the scrap piece is ejected by releasing the compressed ejector. |
| US10538007B2 |
Razor docking
Disclosed here are shaving razor systems and methods including razor handles that dock with razor cartridges. In some embodiments, a handle is configured to dock with a razor cartridge using a single hook configured to mate with a cartridge tab. In some embodiments, a central pushrod is mounted with a spring into the handle, and is configured to exert a pushing force on the mounted cartridge. In some embodiments, to eject the cartridge, the single hook may be pushed to pivot to the side of the cartridge tab, and thereby release the cartridge by ejecting it with a spring loaded pushrod. |
| US10538006B2 |
Shaving razors and cartridges
A shaving razor with a handle and a housing, the housing dimensioned to receive at least one blade. The housing has a pair of spaced apart opposing parallel walls each defining a fully enclosed opening that extends completely through the respective walls. The handle includes a pair of semi-circular pin members that are disposed in the openings to mount the housing to the handle while allowing rinse water to travel through the openings to access the at least one blade. |
| US10538005B2 |
Single-blade razor apparatus
A single-blade razor apparatus and methods for manufacturing the same. A razor apparatus may include a handle and a head pivotably mounted on the handle. The head may include a rear side including an aperture for receiving a single blade, as well as a front side through which a cutting edge of the blade is exposed during use. An upper portion and a lower portion of the head may form the aperture. The lower portion may physically interface with the upper portion so that a front region of the upper portion is physically supported by the lower portion. In a particular implementation, the lower portion may include several protruding latches proximate the front side of the head, which may respectively mate with recesses formed in the upper portion. Alternatively, the latches may be formed in the upper portion and may respectively mate with recesses formed in the lower portion. |
| US10538004B2 |
Attachment of electric hair trimmer
An attachment of an electric hair trimmer according to the present disclosure is mountable on an electric hair trimmer, and a cutting length which is a length of hair introduced between a fixed blade and a movable blade is adjustable. The attachment of the electric hair trimmer according to the present disclosure includes: a mounting portion which is mounted on a head portion so as to cover a head portion; a slide portion which is mounted on the mounting portion in a slidable manner with respect to the mounting portion such that the cutting length is changed; and a comb which is provided on the slide portion so as to guide hair between the fixed blade and the movable blade. |
| US10538003B2 |
Oscillatory linear actuator and cutting device
An oscillatory linear actuator includes: an output movable element which is reciprocated by a periodically varying magnetic field and performs work on an object; and a vibration absorbing movable element which is reciprocated at a phase opposite to a phase of the output movable element and reduces vibration of the oscillatory linear actuator. The output movable element includes: a first driver which generates a thrust force which is reciprocated by a magnetic field; a work part which performs work on the object at a predetermined distance away from the first driver; a shaft which connects the work part and the first driver; a first weight opposite to the work part relative to the first driver; and a weight support which connects the work part and the first weight. |
| US10538002B2 |
Folding knife with replaceable blade and locking mechanism
A replaceable-blade folding knife configured for ease of use and ease of transportation in a pocket, bag, purse or otherwise. Embodiments of the present invention allow a user to alternatively open and close the folding knife of the present invention using a single hand. Embodiments of the present invention allow a user to replace a blade with commonly available blades without the need for specialized tools. |
| US10538001B2 |
Methods and systems for providing protection against harmful materials
A glove box for handling harmful material is formed to be lightweight and modular in design, allowing for use in the field and various remote locations where a full laboratory is not available. The tank portion of the glove box is formed of a rigid, lightweight plastic and includes a number of standard-sized passageways for connecting other components (intake filter, exhaust filter, input/output containers, gasketed gloves, etc), allowing for modularity in its configuration. The top portion of the glove box may include a transparent window for viewing the material within the glove box. Filter components utilize HEPA filter elements and a separate, portable power supply is used to control a vacuum fan included in an exhaust filter. The power supply can also be used to perform diagnostic tests on the glove and may include a battery back-up. |
| US10537995B2 |
Controller and control method of robot, and robot system
When teaching a robot, at least one processor brings a first object and a second object into contact with each other with a first force by using the robot, and generates teaching data based on the contact. When causing the robot to perform an operation according to the teaching data, the at least one processor causes the first object and the second object to be fitted to each other with a second force greater than the first force, by using the robot. |
| US10537994B2 |
Medical robotic system providing sensory feedback indicating a difference between a commanded state and a preferred pose of an articulated instrument
A medical robotic system includes an entry guide with articulated instruments extending out of its distal end. A controller is configured to command manipulation of one of the articulated instruments towards a state commanded by operator manipulation of an input device while commanding sensory feedback to the operator indicating a difference between the commanded state and a preferred pose of the articulated instrument, so that the sensory feedback serves to encourage the operator to return the articulated instrument back to its preferred pose. |
| US10537993B2 |
Apparatus and method for surface finishing
An apparatus for surface finishing includes a robot and an end effector. The end effector includes a compliance wrist having an axis of movement and coupled to the robot and a grinder tool coupled to the compliance wrist. The robot is configured to controllably position the end effector in three-dimensional space. The compliance wrist is configured to bias the grinder tool to a biased position relative to the robot and enable the grinder tool to move relative to the robot in response to an external force acting upon the grinder tool. |
| US10537992B2 |
Speed reducer
The present invention is characterized by comprising: a pair of worm shafts, which are arranged in parallel with each other so as to have gear directions that are opposite to each other, and which are configured to be rotated in the same direction by a driving means; a following shaft that crosses the middle of the pair of worm shafts in the perpendicular direction; a pair of ring gears fixedly installed on the following shaft so as to face each other from both sides of the worm shafts; a worm wheel, which engages with the outer side of each worm shaft, and which has shaft gears formed on both sides thereof, respectively, such that the shaft gears engage with the ring gears; and a rotating member connected to the following shaft such that a rotating force, which is in a speed-reduced sate, is output. |
| US10537990B2 |
Split robotic article pick and put system
A method and system for picking articles from a collection of articles and arranging articles into placement locations, includes capturing an image with a first vision system from a collection of articles at a first pick location and determining coordinate data for at least some of the articles in the collection of articles. The coordinate data for an article in the collection of articles is provided to a first robotic manipulator. That article is picked from the collection of articles with the first robotic manipulator according to the coordinate data for that article and that article placed at a first place location. The position and orientation data of that article are obtained at a second pick location and provided along with a desired position and orientation of that article at a second place location to a second robotic manipulator. That article is picked with the second robotic manipulator using the position and orientation data of that article at the second pick location and that article is placed at the second place location at the desired position and orientation. |
| US10537988B2 |
Controller, robot and robot system
A controller includes a processor that is configured to execute computer-executable instruction so as to control a robot including a movable section and a force detecting section provided in the movable section, wherein the processor is configured to sense that a first portion of a first target object has come into contact with a second target object and then sense that a second portion of the first target object has come into contact with the second target object based on an output from the force detecting section, cause the movable section to move in a first direction, sense that a third portion of the first target object has come into contact with the second target object, store first information in a storage section, and generate data on teaching to the movable section based on the first information. |
| US10537985B2 |
Method and device for ascertaining the orientation of a drill relative to a plane
A device for ascertaining the orientation of a drill relative to a plane, the device being capable of being connected to the drill, the device having a laser distance measuring unit by which, from a prespecified position relative to the plane, a first distance to a first point in the plane and a second distance to a second point in the plane can be measured, and having an evaluation unit that is configured such that on the basis of the first distance and the second distance the orientation of the device relative to the plane can be ascertained. |
| US10537983B2 |
Modular power tool
According to examples, a modular power tool may include a motor housing including an electric motor, a drive member connected to the electric motor, the drive member being connected to a drive coupler, an extension pole including an input shaft having a first end connector and a second end connector, in which the first end connector is configured to mate with the drive coupler, and an attachment component having an attachment connector and a working implement, in which the attachment component is configured to mate with either of the drive coupler and the second end connector. |
| US10537980B2 |
Method for dry production of a sliding layer
A method for dry production of a sliding layer on a flexible backing, in particular a backing that includes a textile or an abrasive backing, includes at least the following. A binder, or more particularly an adhesive such as a hot-applied adhesive or a hotmelt, is applied to a flexible backing. The binder is applied in dry form, such as via scattering, and is joined to the backing via exposure to heat to form a sliding layer on the backing and to hold the sliding layer at least one of on and in the backing. A lubricant, or more particularly a lubricant that includes graphite or PTFE, is applied to at least one of the backing and the binder. |
| US10537974B2 |
CMP pad construction with composite material properties using additive manufacturing processes
Embodiments of the disclosure generally provide polishing pads includes a composite pad body and methods for forming the polishing pads. One embodiment provides a polishing pad including a composite pad body. The composite pad body includes one or more first features formed from a first material or a first composition of materials, and one or more second features formed from a second material or a second composition of materials, wherein the one or more first features and the one or more second features are formed by depositing a plurality of layers comprising the first material or first composition of materials and second material or second composition of materials. |
| US10537962B2 |
Retaining device, machining device and method
A retaining device (3) is provided for a workpiece (7), which is machined by an industrial robot (2), including a machining tool (4), along a machining path (16). The retaining device (3) includes a clamping tool (5) for clamping tool parts (13, 14) on the machining path (16) and a multi-axis guiding device (6) for the clamping tool (5) and for the independent movement thereof relative to the workpiece (7) during the machining process. |
| US10537961B2 |
Resistance welding a porous metal layer to a metal substrate
Methods are provided for manufacturing an orthopedic prosthesis by resistance welding a porous metal layer of the orthopedic prosthesis onto an underlying metal substrate of the orthopedic prosthesis. The resistance welding process involves directing an electrical current through the porous layer and the substrate, which dissipates as heat to cause softening and/or melting of the materials, especially along the interface between the porous layer and the substrate. The softened and/or melted materials undergo metallurgical bonding at points of contact between the porous layer and the substrate to fixedly secure the porous layer onto the substrate. |
| US10537959B2 |
Nozzle insert for an arc welding apparatus
A consumable assembly for use in an arc welding apparatus is provided that includes a nozzle assembly having a nozzle body, an insulator disposed within the nozzle body, and a nozzle insert disposed within the insulator. The nozzle insert includes an internal gas diverter. A contact tip is disposed within the nozzle assembly and includes at least one aperture extending from an exterior portion to an internal cavity, an exit orifice, a distal end face, and an exterior surface extending between the at least one aperture and the distal end portion of the contact tip. The internal gas diverter directs a flow of shield gas exiting the at least one aperture along the exterior surface of the contact tip. |
| US10537954B2 |
Systems and methods providing contact tip to work distance (CTWD) feedback for augmented reality
A system and method to make a welder aware of contact tip-to-work distance (CTWD) during a welding process. One or both of welding output current and wire feed speed is sampled in real time during the welding process. The actual CTWD is determined in real time based on at least one or both of the sampled welding output current and wire feed speed. The actual CTWD may be compared to a target CTWD in real time, where the target CTWD represents an estimated or desired CTWD for the welding process. A deviation parameter may be generated based on the comparing. An indication of the deviation parameter or the actual CTWD may be provided to a welder performing the welding process as feedback, allowing the welder to adjust the actual CTWD to better match the target CTWD in real time during the welding process. |
| US10537952B2 |
Machine and method for the finishing of gears
A machine and method for the finishing of gears with a finishing tool, in particular a grinding wheel; the machine having a plurality of workpiece carrier slides, a plurality of workpiece carrier spindles, each of which is mounted on a respective workpiece carrier slide, and a plurality of loading-unloading stations; each workpiece carrier spindle is rotating and supports a gear; each workpiece carrier slide slides from a respective loading-unloading station to a working station and vice versa; in which the control unit synchronizes the rotation of each gear with the rotation of the finishing tool outside of the working station so that by entering the working station the gear meshes with the finishing tool without collisions. |
| US10537951B2 |
Band saw blade for cutting structural workpieces
A band saw blade may include a cutting edge defined by a number of teeth. Each tooth may include a tip, a rake face, a primary clearance surface defining a primary relief angle, a secondary clearance surface defining a secondary relief angle greater than the primary relief angle, a tertiary clearance surface defining a tertiary relief angle greater than the secondary relief angle, a first curvilinear protrusion formed between the secondary clearance surface and the tertiary clearance surface, a gullet surface, and a second curvilinear protrusion formed between the rake face and the gullet surface. The teeth may be spaced at varying pitch distances such that a difference between a minimum teeth per inch (TPI) based on a maximum pitch distance and a maximum TPI based on a minimum pitch distance is equal to or greater than 1, and may define a kerf width between 0.115 inches to 0.140 inches. |
| US10537945B2 |
End mills having differential twisted gash profiles
In one aspect, elongated rotary cutting tools such as end mills are described herein which may provide one or more advantages over prior designs. For example, in some embodiments, cutting tools described herein can provide reduced wear rates at corner cutting edges, may permit high ramp angles during processing up to and including 45° ramp angles, and/or increased tool life. |
| US10537943B2 |
Modular rotary tool and modular tool system
The invention relates to a modular rotary tool, which extends along an axis of rotation (6) in the longitudinal direction and which has a carrier provided with flutes as well as a cutting head exchangeably secured on said carrier, wherein the carrier has on the end surface a coupling receiving means for receiving a coupling pin of the cutting head, wherein in the carrier, a coolant channel is formed, which terminates at a first outlet opening in the coupling receiving means, and wherein a branch channel is provided, which is spaced apart from the coupling receiving means and which opens into the coolant channel at one end and terminates at a second outlet opening in the flute at the other end. |
| US10537939B2 |
Method of manufacturing a honeycomb structure for an electronic device
One example provides a method of manufacturing. The method comprises printing multiple layers comprising a metal material by an additive manufacturing technique, wherein each of the multiple layers comprises an array of cavities each having a cross-section of a polygon; and assembling at least two of the multiple layers to form an article having an array of three-dimensional hollow cells collectively having a honeycomb structure. |
| US10537938B2 |
Magnetic core and method for manufacturing same
The present invention provides a magnetic core having insulating properties, and a method for manufacturing the magnetic core. Provided is a magnetic core manufactured by compression molding and subsequent thermal curing of an iron-based soft magnetic powder having a resin coating formed on particle surfaces thereof. The iron-based soft magnetic powder is one in which the particle surfaces have been coated with an inorganic insulator; the resin coating is an uncured resin coating formed by dry blending the powder with a thermosetting resin at a temperature equal to or greater than the softening point of the thermosetting resin and lower than the thermal curing initiation temperature of the resin; the compression molding is carried out by using a mold to produce a compression molded body; and the thermal curing is carried out at a temperature equal to or greater than the thermal curing initiation temperature of the thermosetting resin. |
| US10537936B2 |
Apparatus for filling a melt into a casting chamber, and method for filling melt into a casting chamber
An apparatus for introducing a melt into a casting chamber for a die casting operation has a tundish with an inner volume that can be filled with the melt. A method is provided for filling, by way of the apparatus, the melt into the casting chamber for the die casting operation. |
| US10537934B1 |
Grommet die device and system
A die for attaching a washer to a grommet to create a grommet-washer assembly for use in a system for opening and closing window treatments is described. The die includes a top die and a bottom die. The grommet is placed onto a top surface of the bottom die, and the washer is placed on top of the grommet. When the press is actuated, the top and bottom dies press together to attach the washer to the grommet. A system and methods are also described that features the die and a press on which the top die and the bottom die are installed so that the combined grommet-washer assembly is creatable when the press is actuated to attach the washer to the grommet. The grommet-washer assembly does not rotate when used with a system for opening and closing window treatments. |
| US10537928B2 |
Molding tool for producing hot-formed components
A molding tool is provided for producing hot-formed components, in particular formed sheet metal parts. The molding tool includes a tool lower part and a tool upper part which are movable in relation to each other, and which include corresponding operative faces for shaping a hot-formed component. The operative face of at least one of the tool parts is configured so as to be coolable and that tool part includes cooling lines therein. At least one of the tool parts includes a clearance which in a closed state of the molding tool, conjointly with the hot-formed component, forms an air chamber. The air chamber functions as a thermal insulator between the hot-formed component and the tool part. |
| US10537927B2 |
Method for manufacturing a bent member
A bending apparatus has (a) a first manipulator which feeds a hollow metal blank of closed cross section in its lengthwise direction, (b) a second manipulator which supports a first support means disposed at a first position and a metal blank while feeding it, a heating means disposed at a second position downstream of the first position in the blank feed direction for heating all or part of the circumference of the blank, and a cooling means disposed at a third position downstream of the second position for cooling a portion of the heated blank, and (c) a third manipulator which constitutes a second support means disposed at a fourth position downstream of the third position in the feed direction of the blank and which moves two-dimensionally or three-dimensionally while supporting at least one location of the metal blank to bend the metal blank into a desired shape. |
| US10537926B2 |
Bending apparatus
A bending apparatus in one aspect of the present disclosure comprises a robot, a chuck mechanism, and a plurality of bending mechanisms. The plurality of bending mechanisms are each provided as a separate component from the robot and the chuck mechanism, and are arranged in a space reachable by a workpiece held by the chuck mechanism. |
| US10537923B2 |
Methods to drive material conditioning machines
Methods to drive material conditioning machines are described. An example method includes determining a first torque of a first roller of a material conditioning machine through which the strip material moves, calculating a second torque of a second roller of the material conditioning machine based on a relationship between the second torque and the first torque, and maintaining the relationship between the second torque and the first torque by adjusting the second torque after a change in the first torque. |
| US10537921B2 |
Wastewater reclamation apparatus and wastewater-recycling washing equipment including same
A wastewater reclamation apparatus and wastewater-recycling washing equipment including the same includes: a reclamation tank configured such that a wastewater intake tube is connected to the lower portion thereof so that wastewater discharged from an external apparatus enters thereinto and is stored therein, a vapor supply tube is connected to the upper portion thereof so that the stored wastewater is heated and then supplied in a vapor form back into used water inside the external apparatus, and a wastewater inflow pump is provided on the wastewater intake tube; a heater provided in the reclamation tank, and configured to heat the wastewater; and a waste sludge discharge assembly provided below the reclamation tank so that deposited wastewater sludge is discharged to the outside. |
| US10537920B2 |
Methods of producing collectible cards
Methods and apparatus of producing collectible cards are disclosed. An example method includes producing a first stack of cards including a first card type and a second card type from a single substrate sheet, separating the first stack of cards into a first sub-stack and a second sub-stack. The first sub-stack includes the first card type and the second sub-stack includes the second card type. The example method includes comparing a first top card of the first sub-stack to a first reference card and, based on the first top card being substantially similar to the first reference card, automatically transferring the first sub-stack to a first tray designated to receive the first card type. |
| US10537916B2 |
Electromagnetic acoustic transducer
An electromagnetic acoustic transducer includes a flux guide surrounded by one or more permanent magnets abutting side faces of the flux guide. The magnetic field from the permanent magnets enters the flux guide where repulsion between the magnetic fields directs at least a portion of the magnetic fields toward a test face abutting a test object. The flux density at the test face is greater than the flux density within the originating permanent magnets. An active portion of a coil disposed between the flux guide and the test object contains conductors that are substantially straight, parallel and carry current in the same direction in order to provide substantially mode pure and uni-directionally polarised excitation of shear waves within the test object. |
| US10537913B2 |
Selective slot coating
A coater assembly includes an array of side-by-side selectively closable slot portions to control pressurized fluid flow onto a substrate during relative movement between the coater assembly and the substrate to form a coating pattern on the substrate. A control module produces the coating pattern via control over selective independent closure of the slot portions based on a mapping matrix of individually addressable coatable elements. |
| US10537910B2 |
Master application paths for coatings
A method of applying a coating to at least a portion of a surface of a structure using reusable master path rules. The surface of the structure is identified to form surface data. A framework for the surface of the structure is generated using the surface data. The framework comprises a plurality of points. Reusable master path rules are created for a master path connecting the plurality of points. The master path is a continuous line representing a universal route for applying coatings to the surface. The coating is applied to the at least a portion of the surface of the structure using the reusable master path rules. |
| US10537909B2 |
Powder coating apparatus
A powder coating apparatus for attaching powder to a film includes a forwarding roll which forwards the film; a take-up roll which is arranged on the downstream side of a conveyance direction of the film with respect to the forwarding roll and which takes up the film; a film-forming nozzle which is arranged between the forwarding roll and the take-up roll in the conveyance direction so as to be opposed to the film and which jets the powder; a first casing or a second casing which accommodates the forwarding roll and the take-up roll; an apparatus casing which accommodates the film-forming nozzle, the first casing, and the second casing; and a pressure adjustment unit configured to set an internal pressure of the first casing and the second casing to be higher than an internal pressure of the apparatus casing. |
| US10537906B2 |
Metered and active sprayer devices with aerosol functionality (“Flairosol II”)
In exemplary embodiments of the present invention, “Flairosol” dispensing devices can be provided. Such devices utilize a combination of Flair® technology, pre-compression valves and aerosol-like pressurization of the dispensed liquid. Such a dispensing device has, for example, a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring. The device further has a piston and a piston chamber which draws liquid from a container, for example, the inner container of a Flair® bottle, and fills the pressure chamber with that liquid as a user operates a trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve, which serve to prevent backflow. Liquid exiting the piston chamber under pressure (supplied by a user pumping the trigger) enters a central vertical channel which is in fluid communication with both the pressure chamber (above the pressure piston) and a dome valve provided near the outlet channel at the top of the dispensing head. The dome valve has a preset pressure, such that once exceeded by the liquid, opens and allows for a spray. If the liquid pressure drops below such preset pressure, the dome valve closes off the outlet channel, which serves to regulate the strength of the flow and preclude leakage. Alternatively, in an activated embodiment, for example, once the liquid is sufficiently pressurized, it can be dispensed by a user allowing the dome valve to open by pressing on an activation button that removes a dome lock. |
| US10537899B2 |
Silicon seed particles for the production of polycrystalline silicon granules in a fluidized bed reactor
Silicon seed particles which can be used for producing polycrystalline silicon granules in a fluidized-bed reactor are prepared by a process wherein a milling gas stream is introduced into a chamber containing polycrystalline silicon granules, as a result of which individual particles of the polycrystalline silicon granules are accelerated in such a manner that they collide with other particles of the polycrystalline silicon granules, and in this manner the polycrystalline silicon granules are comminuted, wherein the milling gas stream is introduced into the chamber by at least one jet nozzle made of hard metal. |
| US10537897B2 |
Grinding machine and a slight gyration module
A grinding machine includes a slight gyration module for driving a homogeneous container to undergo an X-axial motion and a Y-axial motion within ±1-3 mm distance, a homogeneous-stick rotation module for rotating a homogeneous stick in the homogeneous container so as to generate an eccentric motion between the homogeneous stick and the homogeneous container, and a homogeneous-stick vertical movement module for vertically moving the homogeneous stick with respect to the homogeneous container. When the homogeneous stick is lowered into the homogeneous container by the homogeneous-stick vertical movement module, an eccentric motion with a 1-3 mm radius of gyration can be activated between the homogeneous container and the homogeneous stick so as to carry out the grinding in a tiny slim space between the homogeneous container and the homogeneous stick; such that the grinding efficiency of the grinding machine can be substantially enhanced. |
| US10537896B2 |
Autofeed paper shredder with clip and staple removal
A paper shredder with counter-rotating shredder blades coupled to a shredder motor, including a paper tray having a floor and being shaped to receive paper. The floor has an offset slot therein adjacent to the counter-rotating shredder blades. The engagement wheels partly protrude through floor, adjacent to the offset slot. The engagement wheels frictionally engage paper and turn towards the offset slot to force paper into the shredder blades. Also, a dentate catch disposed in each corner of the paper tray temporarily holds an affixment while a sheet of paper held by the affixment is being frictionally engaged by the engagement wheels to enter the slot for comminution. A PAPER FULL sensor, a DOOR OPEN sensor, an OVERLOAD sensor, an OVERHEAT sensor, a paper-in-tray sensor, a paper-at-entry sensor, a SAFETY LOCK sensor, and a cover door open/closed sensor are provided, as are AUTO and MANUAL modes of operation. |
| US10537894B1 |
Methods and devices for small volume liquid containment
In one embodiment described herein, a cartridge is provided comprising a cartridge frame; a plurality of diluents each in an expandable container; a plurality of reagents each in an expandable container; and a plurality of mixing vessels comprising empty expandable containers. |
| US10537891B2 |
Meniscus reducing member
A meniscus reducing member for use in a vessel for containing a liquid may include a physical surface feature overlying at least a portion of an interior surface of the vessel. The physical surface feature may have first and second inner surfaces that are generally parallel and at least a third surface extending between the first and second surfaces. The first inner surface, second inner surface and third surfaces may be configured to physically alter a receding contact angle between the liquid and the physical surface feature. A coating material may be applied to at least one of the surfaces of the physical surface feature to chemically alter the receding contact angle between the liquid and the coated surface whereby the receding contact angle formed between the liquid and the meniscus reducing member is between about 90 degrees and less than 180 degrees. |
| US10537890B2 |
Microfluidic device
Microfluidic devices that are configured to use centrifugal forces to bias particles into one or more capture regions based on their individual sizes are described. |
| US10537889B2 |
Addressable flow cell using patterned electrodes
Disclosed are methods and systems concerning flow cells for sequencing a nucleic acid sample that may be characterized by the following components: (a) a substrate having an inner surface facing a library sequencing region, and an outer surface; (b) a plurality of a plurality of forward and reverse amplification primers immobilized over the inner surface and providing a nucleic acid library capture surface of the library sequencing region; (c) a plurality of electrodes disposed along the inner surface directly under at least some of the forward and reverse amplification primers, and configured to provide, when charged, an electric field through the library capture surface and into the library sequencing region; (d) electrical leads connected to the plurality of electrodes to permit the electrodes to be independently addressable; and (e) fluidic couplings configured to deliver a plurality of nucleic acid libraries to the flow cell during different time periods. |
| US10537888B2 |
Centrifuge tube assembly for separating, concentrating and aspirating constituents of a fluid product
A centrifuge tube assembly includes an elongate tubular receptacle having upper and lower ends and a side wall that extends between the ends. A cap attached to the receptacle carries a common inlet/outlet port formed therethrough for communication with an interior chamber of the tubular receptacle. A liquid impermeable piston is longitudinally movable through the receptacle chamber and sealably interengages an interior wall of the receptacle. The piston separates upper and lower regions of the chamber, which respectively communicate with the inlet/outlet port and a pressure neutralizing vent. Biological products are introduced into and aspirated from the receptacle through the inlet/outlet port. |
| US10537883B2 |
Method for producing a hydrodesulfurization catalyst
A single-pot method of producing a hydrodesulfurization catalyst by hydrothermally treating a hydrothermal precursor that includes a silica source, a structural directing surfactant, an aqueous acid solution, and metal precursors that contain active catalyst materials is provided. The hydrodesulfurization catalyst includes a catalyst support having SBA-15 and preferably titanium, wherein the active catalyst materials are homogenously deposited on the catalyst support. Various embodiments of said method and the hydrodesulfurization catalyst are also provided. |
| US10537871B2 |
System for producing polyolefin, method of producing polyolefin, and method of producing heterophasic propylene polymer material
Provided are a system for producing a polyolefin, a method of producing a polyolefin, and a method of producing a heterophasic propylene polymer material, each of which allows (i) a gel, to be contained in a molded product that is made of an obtained polyolefin, to be reduced and (ii) a polyolefin to be continuously produced stably. A polyolefin producing system (1) includes: a cylindrical member which extends in a vertical direction; diameter decreasing members each of which is provided to the cylindrical member, each of the diameter decreasing members having (i) an inner diameter that decreases as the each of the diameter decreasing members extends downward and (ii) a gas inlet opening at a lower end of the each of the diameter decreasing members; spouted bed type olefin polymerization reaction regions (25) each of which is surrounded by (a) an inner surface of a corresponding one of the diameter decreasing members and (b) part of an inner surface of the cylindrical member which part extends upward from the corresponding one of the diameter decreasing members, each of the spouted bed type olefin polymerization reaction regions (25) being a region in which a spouted bed is formed, the number of the spouted bed type olefin polymerization reaction regions (25) being 3 or more; and at least one fluidized bed type olefin polymerization reaction region which is provided at a stage subsequent to the spouted bed type olefin polymerization reaction regions (25). |
| US10537870B2 |
Methane conversion device
Provided herein are methane conversion devices comprising a filter means (e.g., one or more filters), a circulation means (e.g., one or more circulating pumps), a reaction means (e.g., one or more reactor assemblies), a control means (e.g., central process unit, thermo-controller, UV controller, and the like), an energy supply means (e.g., ultra-violet lamp, direct sunlight, heating assembly, and the like). |
| US10537865B2 |
Method for producing dihydroxy compounds
The invention is directed to the use of an upflow reactor for producing a dihydroxy compound, to a method for producing a dihydroxy compound, and to a method for manufacturing polycarbonate. The upflow reactor for producing a dihydroxy compound of the invention comprises: a vessel; a catalyst bed disposed in said vessel; a distributor in fluid communication with an inlet through which reactants are introduced to said distributor, said distributor being disposed at a lower end of said vessel and comprising distributor perforation(s) disposed in said distributor, at least part of which distributor perforations are in a direction facing away from said catalyst bed; and a collector through which said product dihydroxy compound is removed, said collector being disposed at an upper end of said vessel. |
| US10537864B2 |
Automatic height adjusting mixing robot
An automatic height adjusting robot has a base frame, an L shaped lifting base assembly, a lifting frame, a hoist assembly, an automated mixing assembly, a power inlet, and a screw conveyor. The automatic height adjusting robot computes controlled volumetric ratios of dry chemicals while connected to a production well. |
| US10537861B2 |
In-line well fluid eduction blending
A system and method of wellbore operations that uses an eductor unit for introducing additives into a moving fluid stream to form a mixture. The mixture is used as a completion drilling fluid for drilling through plugs installed in a wellbore. Example additives include polymers, such as friction reducers, viscosifiers, potassium chloride, polysaccharide, polyacrylamide, biocides, lubricants, long chain polymer molecules, and the like. The fluid is primarily fresh water and/or brine water, and acts as a motive fluid in the eductor unit for drawing the additive into the eductor unit. Forming the mixture in the eductor unit which is injected into the wellbore. |
| US10537860B2 |
Emulsions by condensation
Nanoscale emulsions can be made by means of condensing a liquid vapor onto another liquid. The precise size, chemical composition, and density of emulsions may be controlled through varying the experimental parameters, such as surfactant concentration, time of condensation, humidity, and temperature. |
| US10537852B2 |
Exhaust-gas-purifying system of internal combustion engine, method of using exhaust-gas-purifying catalyst and method of controlling air-fuel ratio
An exhaust-gas-purifying system of an internal combustion engine of the present disclosure sets a reduction treatment necessity flag to ON when an input gas temperature of an exhaust gas introduced into an exhaust-gas-purifying catalyst is higher than a reference temperature. Then, it is determined whether reduction treatment execution conditions in which the reduction treatment necessity flag has been set to ON and the input gas temperature has decreased and falls within a preset temperature range up to a reference temperature or lower are satisfied. Then, when it is determined that reduction treatment execution conditions are satisfied, a reduction treatment in which an air-fuel ratio of an intake gas supplied into the engine is adjusted to be richer than a stoichiometric air-fuel ratio is performed, and the reduction treatment necessity flag is set to OFF. |
| US10537843B2 |
Process for component separation utilizing miscibility depression near a freezing point
A process for separating a mixture of components is disclosed. A liquid mixture is provided to a separation vessel substantially near a temperature at which a product component freezes. The liquid mixture comprises the product component and a carrier component. The product component and the carrier component are essentially immiscible substantially near the temperature. The liquid mixture is separated into two or more phases, the two or more phases comprising a product component-rich liquid phase and a product component-depleted liquid phase. In this manner, a mixture of components is separated. |
| US10537842B2 |
Systems and methods for utilizing a low-friction rotating coalescer contact seal
Rotating coalescer crankcase ventilation (CV) systems are described. The described CV systems utilize a contact seal to seal a gap between a static side of a housing and a rotating coalescer inlet. The rotating coalescer may be driven mechanically, electrically, hydraulically, or the like. The contact seal can be formed via a soft solid or a liquid film created by oil. Accordingly, the contact seal is a hydrodynamic soft seal. The contact seal prevents the blowby gases from bypassing the filter element of the rotating coalescer. At the same time, the contact seal may be broken during positive blowby gas recirculation circumstances because the contact seal is a hydrodynamic soft seal. |
| US10537838B2 |
Antimicrobial composite filtering material and method for making the same
A filter media having lignite-derived activated carbon, polyacrylic acid (PAA), a commercially available copper-zinc alloy, and polydiallyldimethylammonium chloride (PolyDADMAC) or Luviquat®, which is Poly[(3-methyl-1-vinylimidazolium chloride)-co-(1-vinylpyrrolidone)], combined and used as suitable replacement for TOG bituminous coal-based activated carbon, silver, and PolyDADMAC. Functional groups in lignite-based activated carbon interact with the polyacrylic acid. Functional groups such as calcium, iron, or aluminum oxide/hydroxide of lignite-based activated carbon interact with PAA, and help hold the PolyDADMAC in place. The additional presence of a copper-zinc alloy enhances the filter anti-microbiological performance. |
| US10537835B2 |
Fully automatic magnetic filter
A fully automatic magnetic filter includes an apparatus barrel, magnetic rollers, scrapers, and a motor. The number of the magnetic rollers is four and corresponds to the number of the scrapers. The magnetic rollers are located in the apparatus barrel, and each includes an outer layer and an inner core. The outer layer is sleeved onto the inner core. The inner core has a magnetic region and a non-magnetic region. The outer layers of the magnetic rollers are driven and connected through a gear. The outer layer of one of the magnetic rollers is connected with the motor and driven by the motor. Each scraper corresponds to the outer layer of a corresponding one of the magnetic rollers. When the iron filings adsorbed on the outer layer are rotated to the non-magnetic region, the iron filings can be scraped off by the scrapers. |
| US10537832B2 |
Filter frame, filter cartridge, and assembling method of the filter cartridge
A filter frame, a filter cartridge, and an assembling method of the filter cartridge are provided. The method has the following steps. A filter core and a filter frame are prepared. The filter frame has a glue-cutting segment. Glue is coated around an outer wall of the filter core, and then the filter frame, which is mounted around the filter core, is pushed toward the glue to make the glue-cutting segment press the glue until the glue is cut into two parts. The inner glue part disposed between the filter core and the filter frame seals the filter cartridge. The outer glue part is disposed on an outer side of the filter frame, and is superfluous and removed. The glue-coating is combined with the mounting of the filter frame, thereby saving time and effort. |
| US10537827B2 |
Rotary evaporator having a fastening device with clamping elements
The invention relates to a rotary evaporator comprising a rotary drive and a fastening device attached to the rotary drive and having a receiving space for receiving an evaporator flask rotatable by the rotary drive, wherein the fastening device comprises a connector section, in particular a ring-shaped connector section, at the rotary drive side and a retainer element, in particular a ring-shaped retainer element, at the evaporator flask side that coupled to the connector section and that is rotatable relative to the connector section between a starting position and an end position. The fastening device comprises at least one clamping element that is moved, on the rotation of the retainer element relative to the connector section from the starting position into the end position, from a release position radially inwardly into a holding position in which the respective clamping element projects into the receiving space to hold a flange-shaped connection region of an evaporator flask received in the receiving space of the fastening device in a form-fitting and/or force-fitting manner and to secure it against a removal from the receiving space. |
| US10537823B2 |
Method for removal of carbon dioxide from a carrier liquid
A method for removing carbon dioxide from a carrier liquid using a heat exchanger. A carrier liquid, containing carbon dioxide, is heated through the heat exchanger, causing the carbon dioxide to vaporize. The carrier liquid and the carbon dioxide gas pass to a liquid removal vessel. The carrier liquid is removed and the carbon dioxide gas is compressed. The compressed carbon dioxide gas is provided to the heat exchanger, cooling the carbon dioxide gas opposite the carrier liquid, producing a carbon dioxide liquid. |
| US10537811B2 |
Motor vehicle simulation system for simulating a virtual environment with a virtual motor vehicle and method for simulating a virtual environment
A virtual environment simulation system produces images of a virtual environment that are displayed by a head-mountable display device. A physical operating element enables a user to operate the motor vehicle simulation system which is designed to present a virtual operating element in the images of the virtual environment from a perspective emanating from a virtual site. A relative position between the display device and the physical operating element is taken into account during the image production in such a way that the virtual operating element is presented at a location in the virtual environment, the location having the same relative position in relation to the virtual site as the physical operating element in relation to the display device. |
| US10537810B2 |
Data collection device, game device, data collection system, data collection method, and computer-readable recording medium
A data collection device (20) includes: a collection unit (21) that collects game results from game devices (10) that are each used by a different one of a plurality of players when the game devices (10) of the plurality of players have executed a game that allows each player to associate a topic with a prepared description by performing an operation via a graphical interface; and a data analysis unit (22) that applies statistical processing to the collected game results. |
| US10537802B2 |
Method for outputting message using game result information window
A method for outputting a message using a game result information window. The method includes: dynamically determining, by a computer system, the size of an area for displaying additional information on a first user in a game result display window and whether to display the additional information, using the result of a game played by the first user; and extracting the additional information on the first user, reflecting the same in game result display window data, and transmitting the game result display window data to a second user terminal so as to display the game result display window data in the game result display window. When it is determined that the additional information on the first user is displayed, the retrieved additional information on the first user is displayed in the area for displaying the additional information on the first user in the game result display window. |
| US10537797B2 |
Simulated video game channel
Simulated video game channel systems and methods are disclosed that allows users to connect their video game consoles to a device, such as a set-top box, and to then connect over a gaming channel that is identified by an electronic programming guide (EPG). Both audiovisual broadcast content channels and video game channels are displayed on the same integrated EPG. An individual may either watch the video game action or participate in the video game. A video game channel may be either public, viewable by all service provider subscribers, or private, viewable to only a subset of subscribers. The system also analyzes the video gaming habits of the user to determine recommendations for audiovisual broadcast content and video on demand content to present to the user. |
| US10537794B2 |
Programmable actuation force input for an accessory and methods thereof
A system that incorporates the subject disclosure may include, for example, a button including a fixed force magnet coupled to a first housing assembly component serving as a top portion of the button, a variable force magnet coupled to a second housing assembly serving as a bottom portion of the button, and a spring coupled to the fixed force magnetic and the variable force magnet for repelling the fixed force magnet from the variable force magnet according to a spring constant of the spring. The variable force magnet emitting a magnetic field to counter the spring constant and thereby adjust a force required to depress the button. Additional embodiments are disclosed. |
| US10537781B2 |
Putting training system and method of using the system
A putting training system having: a) an alignment component; b) at least one frame configured to maintain the alignment component in a spaced relationship to a golf hole on a contoured putting surface with the at least one frame in an operative state upon the contoured putting surface; and c) at least one support configured to maintain the at least one frame in the operative state. The alignment component configured to be strategically spaced and located relative to a golf hole whereby a golf ball putted from a starting location spaced from the golf hole towards the alignment component will tend to track along the contoured putting surface towards the putting hole. |
| US10537779B2 |
Ball net structure with alterable base
A ball net structure arranged to be portable, collapsible, and able to be configured into different arrangements for different nets and/or different sports-related activities. The ball net structure comprising a base structure including at least one support portion, at least one base extension, and at least one base extension hinge, wherein the at least one support portion and the at least one base extension are coupled to the at least one base extension hinge. At least one rod is removably coupled to the base structure and received by a net, wherein the net is adapted to exert a force on the at least one rod causing the at least one rod to exert a force onto said base structure. |
| US10537777B1 |
Composite discus
A discus has a top plate formed of a perforated aluminum sheet fused with carbon fiber, a bottom plate formed of a perforated aluminum sheet fused with carbon fiber, a weighted spool between the top plate and the bottom plate, and a ring connecting the top plate to the bottom plate. |
| US10537775B1 |
Flexible implement grip with interior texture
The present disclosure thus provides a unique flexible elastomeric grip for an implement handle such as a shaft of a golf club and has a pattern of voids/recesses in the form of grooves and/or dimples on the inner periphery thereof which may be spaced to provide different cushioning in longitudinally spaced regions of the grip. Where texture grooves are employed on the outer periphery of the grip of the present disclosure, the thickness of the material between the grooves and/or dimples on the inner periphery and the texture on the outer periphery is maintained at not less than one millimeter (1 mm). |
| US10537773B2 |
Golf club head
A golf club head comprises a body having a face, a crown and a sole together defining an interior cavity. The body having a channel located on the sole and extending generally from a heel end of the body to a toe end of the body. A weight member movably positioned within the channel such that a position of the weight member within the channel is able to be adjusted, thereby adjusting a location of a center of gravity of the body. Additionally, adjustment of the weight member provides a maximum x-axis adjustment range of the position of the center of gravity (Max ΔCGx) that is greater than 2 mm and a maximum z-axis adjustment range of the center of gravity (Max ΔCGz) that is less than 2 mm. |
| US10537771B2 |
Golf club head having texture pattern and method for producing the same
Provided are a golf club head and a method for producing the golf club head. The golf club head comprises a striking face that in turn comprises a recurrent texture pattern that has a period T and that is defined by a plurality of depressions, each depression having an average depth no greater than 0.10 mm. The striking face also comprises a plurality of scorelines that at least partially intersect the recurrent texture pattern and that have a scoreline pitch Ps such that T/Ps is greater than 1.0, each scoreline having an average depth no less than 0.10 mm. |
| US10537770B2 |
Golf club heads with stronger, more flexible, and lighter materials
Described herein is a golf club head comprising a faceplate, and a body, at least one of the faceplate and the body comprising a material having a specific strength and/or a specific flexibility greater than the specific strength and specific flexibility of known golf club heads, wherein the specific strength is measured as the ratio of the yield stress to the density of the material, and the specific flexibility is measured as the ratio of the yield stress to the modulus of elasticity of the material. |
| US10537764B2 |
Emergency stop with magnetic brake for an exercise device
A control mechanism includes a friction brake assembly. The friction brake assembly includes a push rod and a friction pad connected to the push rod. The control mechanism also includes a magnetic resistance assembly. The magnetic resistance assembly includes a rotatable sleeve, a movable housing in contact with the rotatable sleeve, and at least one magnet disposed within the movable housing. The control mechanism also includes a knob in mechanical communication with both the push rod and the rotatable sleeve. |
| US10537762B2 |
Exercise jumper
A jumper apparatus may include a base, a set of poles, a pneumatic tube and a cap. Each of the poles extend upwardly from the base and circumscribe a circle. The poles have axial end portions inwardly extending towards a centerline of the circle. The pneumatic tube extends about the set of poles proximate the base. The cap secures the axial end portions of the poles about the centerline, wherein the cap comprises radially extending grooves receiving the axial end portions of the poles. |
| US10537759B2 |
Multi TFI with fluid sprinklers
A fire extinguisher apparatus that consists on a loading lever network that gets built in the transport equipment allowing manipulation of the device that is directly introduced to the fire to compress it and by this, stopping the combustion process. Simultaneously, the said extinguishing apparatus will inject a series of substances over the flames, drastically reducing temperature of the fire zone, avoiding reignition when the device collapses on the different interventions these have.The Main Lever of such network is originally built in to the transport equipment and one end will branch different tips which will form a net of smaller lever which will hang the TFI device. A tension cable will go across the upper part of the Main lever to bring more resistance and provide much more strength by preventing arcing of the lever when handling very heavy loads. A pipeline network that extends and is supported over and through the lever network, transports the cooling substances from the fluid deposits until the injecting sprinklers are arranged in the upper part of the attack devices. |
| US10537756B2 |
Respirator system with curved vortex tube
A respirator system having a vortex tube with an arcuate hot leg. A respirator helmet has an inlet hose. A vortex tube with an arcuate hot leg and an inlet port is coupled to the respirator helmet. A compressed air source is coupled to the inlet port to supply air to the vortex tube in the range of 110 liter/minute (l/min) to 425 l/min and in the range of 40 pounds per square inch (psi) and 80 psi. This portable arrangement provides effective temperature control within the respirator system. |
| US10537753B2 |
Blower filter system
A blower filter system (2) has a blower filter device (4) with a housing (56), an air inlet (50), an air outlet (52) and an air duct (54) extending between the air inlet (50) and the air outlet (52) in the housing (56). A blower (6), associated with the air duct (54), delivers air from the air inlet (50) to the air outlet (52). An air filter (16) and a carrying system (18) can be connected to the blower filter device (4). A tube (24) extends from the air outlet (52) to a breathing mask (20). A sound emission unit (64) is associated with the blower filter device (4). A wall section (58) of the air duct (54) is formed by an acoustic membrane (60) for coupling sound into the air duct (54). The sound emission unit (64) is arranged in the housing (56) of the blower filter device (4). |
| US10537749B2 |
Supervised 4-D dose map deformation for adaptive radiotherapy planning
Method and apparatus (DMS) manage dosage in radiation therapy planning and/or delivery. Images of a region of interest ROI are acquired at different times. A registration transformation is computed that deforms one of the two images into the other. A magnitude of the transformation is then computed based on a suitable metric. If the computed magnitude is found to comply with a pre-defined criterion, the transformation is used to deform a dose distribution map and compute, based on the deformed dose map, therefrom a new fluence map. |
| US10537748B2 |
Combined brachytherapy and electrochemotherapy catheters
A medical device for multiple treatment therapies includes a hollow tube (102) having a first end portion with an electrode (104) disposed at the first end portion and an insulator (108) configured over a length of the tube such that conductive materials of the tube, except for the electrode, are electrically isolated from an exterior surface the tube. A conductive connection (127) is configured to electrically couple to the electrode to provide a voltage thereto. A selectively closeable valve (106) is configured to dispense a medical fluid from the tube. |
| US10537746B2 |
Automatic external defibrillator with increased CPR administration time
An automated external defibrillator (AED) is described which spends an increased proportion of a rescue in a CPR mode. This is accomplished by use of a single shock protocol which causes the AED to spend less time in shock analysis and delivery activities as compared with the typical multiple shock protocol. An AED of the present invention preferably is configured such that the rescue protocol can be modified or changed easily without the need to remove the battery or use specialized hardware or software. Preferably the shock waveform of the single shock is a biphasic waveform delivering at least 150 Joules of energy and more preferably at least 200 Joules of energy. |
| US10537730B2 |
Continuous conductive materials for electromagnetic shielding
A medical electrical lead having a conductor assembly covered by an insulating layer, and a shield covering positioned adjacent or proximate to at least a portion of the insulating layer in order to shield the conductor assembly from one or more electromagnetic fields. The shield covering is formed of a material that is electrically conductive, where the material is in a wrapped or woven form. The material is selected so as to have an effective combination of small size and high conductive surface area, e.g., as opposed to metal wire or coatings thinner than metal wire. As such, the shield covering exhibits sufficient conductivity in the presence of one or more high frequency electromagnetic fields so that interference to the operation of the conductor assembly is minimized. The material can have a coating formed of one or more metals. The material can include carbon. In turn, the carbon can be formed of one or more of carbon fiber, carbon nanofiber, and single or multi-walled carbon nanotube. |
| US10537728B2 |
Vagal nerve stimulation to avert or treat stroke or transient ischemic attack
Devices, systems and methods are disclosed for treating or preventing a stroke and/or a transient ischemic attack in a patient. The methods comprise transmitting impulses of energy non-invasively to selected nerve fibers, particularly those in a vagus nerve. Vagus nerve stimulation is used to modulate the release of GABA, norepinephrine, and/or serotonin, thereby providing neuroprotection to the patient; to modulate the activity of resting state neuronal networks, particularly the sensory-motor network or resting state networks containing the insula; and to avert a stroke or transient ischemic attack that has been forecasted. |
| US10537727B2 |
Sterile connection access system for fluid fittings
A fluid connection system and a method of attaching the same are provided to create a sterile fluid-flow path. The connection system includes a fluid access device having a female connector with a female elastomeric member disposed at a proximal end thereof and is coupled to an internal surface of the fluid access device. A male connector is coupled to an external surface of the female elastomeric member. Additionally, a male elastomeric member is disposed within the distal end of the male connector and seals a distal opening thereof. At least one aperture is disposed through a sidewall of the distal end of the male connector. An internal cannula is exposed out of the female connector to open the female elastomeric member upon engagement with the male connector. The male connector is sealed to the female connector by the male elastomeric member. |
| US10537720B2 |
Method of enhancing absorption of ingested medicaments for treatment of parkinsonism
A method of using a vibrating gastrointestinal capsule in coordination with an ingestible medicament for treatment of Parkinsonism. The vibrating gastrointestinal capsule, is provided to the subject, and includes: a housing; a vibrating agitation mechanism causing said housing to exert vibrations on an environment surrounding the vibrating gastrointestinal capsule; a power supply for powering said vibrating agitation mechanism; and a control mechanism for activating said vibrating agitation mechanism to operate in said vibration mode of operation. The subject ingests the ingestible medicament and the vibrating gastrointestinal capsule. At least one of a time of ingesting of the vibrating gastrointestinal capsule and a timing or activation delay of the vibration mode of operation is controlled, such that the vibration mode of operation at least partially transpires or completely transpires within an actual or estimated absorption time period of the ingestible medicament within the gastrointestinal tract of the subject. |
| US10537719B2 |
Device and method of controlled provision of therapeutic liquid in the nose
Methods and devices for providing liquids to nasal and/or paranasal cavities are disclosed. Probe portions of a first and of a second probe are introduced to a user's first and second nostril, respectively. Each probe has a primary channel and a secondary channel. Fluid is provided to the secondary channels to expand the expandable portions of the secondary channels, seal the nostril openings and expand alar sidewalls of the nostrils. This may reveal ducts that lead to the paranasal cavities. The liquid is provided through the primary channels to the nasal cavity, the liquid being disposed to reach and stimulate the soft palate, and may trigger a swallow reflex to raise the soft palate and exert pressure to the liquid, the liquid may find an escape route through the ducts and into the paranasal cavities. |
| US10537710B2 |
Catheter including an inner liner with a flexible distal section
In some examples, a catheter includes a catheter body including an outer jacket and an inner liner. The inner liner may include a proximal section including a proximal end of the inner liner and a distal section including a distal end of the inner liner. The distal section may include an inner liner defining a plurality of cuts. Each cut may extend at least partially through the liner wall. The one or more cuts defined in the liner wall of the distal section of the inner liner may increase a bending flexibility of the distal section relative to the proximal section of the inner liner, while maintaining a suitable tensile strength of the distal section. |
| US10537703B2 |
Systems and methods for transdermal electrical stimulation to improve sleep
Methods and apparatuses for improving sleep by transdermal electrical stimulation (TES). In general, described herein are methods for applying TES to a subject, and particularly the subject's head (e.g., temple/forehead region) and/or neck with an TES waveform adapted to improve sleep, including reducing sleep onset (falling to sleep) more quickly and/or lengthening the duration of sleep. TES waveform(s) particularly well suited to enhancing sleep are also described herein. |
| US10537700B2 |
System and method for suctioning for secretion removal from the airway of a mechanically ventilated subject
Secretions that have accumulated at or near an airway of a subject (12) as the subject (12) is being mechanically ventilated are removed by suctioning. Before, during, and/or after the removal of the secretions, steps are taken to mitigated the impact of the suctioning used for secretion removal on the subject (12). As such, the timing of suction used to remove secretions may be influenced or controlled, ventilation of the subject (12) during suction may be adjusted, ventilation of the subject (12) prior to secretion removal may be adjusted to prepare the lungs of the subject (12) for secretion removal, ventilation of the subject (12) subsequent to suction for secretion removal may be adjusted, and/or other techniques for reducing the impact of suctioning for secretion removal on the subject (12) may be implemented. |
| US10537693B2 |
Collapsible disposable spacer for metered dose inhalers
The present invention is a collapsible/expandable and disposable spacer for use with a metered dose inhaler (‘MDI’). One embodiment of the invention is a spacer collapsible into a substantially flat configuration for storage and expandable into a spacer volume for use with a metered dose inhaler (MDI) wherein the spacer comprises: (a) a collapsible and expandable panel arrangement internally located within the spacer volume to divide the spacer volume into a MDI medicament delivery chamber and an inhalation/exhalation chamber when the spacer is in an expanded configuration; (b) a medicament delivery opening adapted to receive a MDI in a MDI medication delivery end of the MDI medicament delivery chamber; (c) an inhalation opening in a mouthpiece end of the inhalation/exhalation chamber; (d) an exhalation opening in the inhalation/exhalation chamber; and further wherein the panel arrangement comprises an aperture off-set from the medicament delivery opening with the proviso that the aperture is not a valved aperture. |
| US10537692B2 |
Medical unit dose container
A unit dose container for the containment of an intranasal formulation for use with the POD device. |
| US10537689B2 |
Delivery system
Provided herein is a delivery system, including: (a) an optical sensor configured to detect data to create a map of a patient bodily surface; and (b) a dispenser operatively associated with the optical sensor and configured to deliver compositions (optionally including cells) to the patient bodily surface based upon the data or map. Methods of forming a tissue on a patient bodily surface of a patient in need thereof are also provided, as are methods, systems and computer program products useful for processing patient bodily surface data. |
| US10537688B2 |
Safety device for prefilled syringes
A syringe member comprising a safety device to prevent pricking injuries; the syringe member comprises a pricking element, and the safety device includes at least one guided pin and a recess which forms a guide slot for guiding the guided pin in a longitudinal direction of the syringe member during movement of the syringe member relative to the safety device; said guide slot includes a first slot region and a second slot region which are separated by a notional separation line extending in a longitudinal direction of the syringe member; the guided pin can be placed in the first slot region in a starting position and can be moved from the first slot region into the second slot region into a final position by having the guided pin cross the separation line when a distal end of the pricking element is located at the level of an exit opening of the safety device. |
| US10537686B2 |
Apparatus and method for the preparation and administration of blood components
A dual chambered syringe includes: an inner barrel defining a first inner chamber, the inner barrel having an apertured stopper at its distal end, the inner barrel being open at its proximal end; a shaft adapted to fit within the inner barrel, the shaft having a distal end which is engageable with the aperture of the stopper; a device for controlling engaging and disengaging of the distal end of the shaft with the aperture of the stopper; an outer barrel concentric with the inner barrel defining a second inner chamber, the outer barrel having a distal end for receiving and dispensing fluids and a proximal end into which the distal end of the inner barrel is insertable into the second inner chamber; the apertured stopper engages the second inner chamber of the outer barrel and selectively prevents or permits the passage of fluids between the outer barrel second chamber and the inner barrel first chamber; the inner barrel having an engageable surface on its outside surface; and, the outer barrel having operatively associated therewith an engaging device for selective engagement and disengagement with the engageable surface on the inner barrel. |
| US10537681B2 |
Injector and method of assembly
An injector may include a container having a wall with an interior surface and a seal assembly with an interior surface, the interior surfaces of the wall and the seal assembly defining a closed sterile reservoir filled with a drug product. The injector may also include a fluid delivery system comprising a clean, unsheathed, rigid container needle having a point disposed only partially through the seal assembly in a storage state, and disposed through the interior surface of the seal assembly into the sterile reservoir in a delivery state. Further, the injection may include an actuator that is adapted to move the container needle from the storage state to the delivery state. |
| US10537679B2 |
Locking member, mixing tip, and double syringe
A locking member that locks a mixing nozzle to a cartridge that includes two syringes, the mixing nozzle being configured to mix the materials from the two syringes within the nozzle as the materials are discharged. The locking member includes a support rod supported on the mixing nozzle that is displaceable in a direction orthogonal to the direction in which the nozzle extends, and first and second engaging parts that engage with horizontal parts provided on the cartridge. The locking member further includes an inclined part that is inclined toward the opposite side to the nozzle, and that is provided between at least one of the first engaging part and the second engaging part, or between the second engaging part and the other end of the support rod. |
| US10537678B2 |
Methods and systems for promoting glucose management
Methods and systems for encouraging interactions with a glucose monitoring system include incrementing a score and/or providing a reward based on a variety of different interactions with the glucose monitoring system. The interactions which improve the score may include initiating or changing displays, downloading data, setting operational parameters and other interactions that are independent of a user's glucose measurements. Encouraging these interactions can enhance success in maintaining healthy glucose concentrations. |
| US10537673B2 |
Intersession adaptive peritoneal dialysis fluid removal for multiple session optimization
The invention relates to systems and methods for optimizing a peritoneal dialysate therapy session based on one or more patient or system parameters obtained from a previous peritoneal dialysis therapy session. The systems and methods include various sensors, flow paths, and processors to adjust a peritoneal dialysis prescription for a subsequent therapy session based on data received during or after one or more previous therapy session. For example, a first peritoneal dialysis therapy session can provide data on patient or system parameters that can adjust the dialysis parameters used to deliver a subsequent peritoneal dialysis therapy session. The method can be computer implemented. The system can also include a peritoneal dialysate generation flow path. |
| US10537672B2 |
Transcatheter device and system for the delivery of intracorporeal devices
An intracorporeal device for delivery into a patient is provided. The intracorporeal device includes a proximal end and a distal end. The distal end is detachably coupled from the transcatheter delivery device. The device relates to a transcatheter system and corresponding devices and methods of treatment, and is particularly useful for the delivery and implantation into the body of a patient of medical devices, such as mechanical circulatory support devices, but also has a wider variety of applications. |
| US10537671B2 |
Automated control mechanisms in a hemodialysis apparatus
A hemodialysis apparatus comprising diaphragm pumps for the movement of both dialysate and blood, and under the control of a controller, is capable of detecting blood flow conditions that give rise to an alarm and implement procedures to adjust, pause, or halt the pumping of dialysate and/or blood. The controller can direct the application of a time-varying pressure to fluid in the control chamber of a blood pump, and monitor the resulting pressure waveform during a fill stroke of the blood pump. A deviation of the measured pressure variation from an expected value can give rise to an alert to a user and to the initiation of an adjustment, pause, or cessation of the dialysate pump's activity. |
| US10537661B2 |
Orthopedic implant having a crystalline calcium phosphate coating and methods for making the same
An orthopedic implant having a metal surface and a calcium phosphate layer disposed on at least part of the metal surface is described. The calcium phosphate layer has an average crystallite size of less than about 100 nm in at least one direction and dissolves for more than 2 hours in vitro. The calcium phosphate layer is substantially free of carbonate. The coating, which is formed on a sodium titanate surface, has increased shear strength and tensile strength. The coating is formed by a solution deposited hydroxyapatite process under inert conditions. The pH of the solution varies by less than 0.1 pH unit/hour during coating formation. |
| US10537660B2 |
Resorbable, amino acid-based poly(ester urea)s scaffold for vascular graft tissue engineering
Embodiments relate to amino acid-based poly(ester urea)s with amino acid residues selected L-leucine, L-isoleucine, L-valine or combinations thereof. The amino acid-based poly(ester urea)S may optionally include a second amino acid residue selected from proteinogenic amino acids and non-proteinogenic amino acids. The amino acid-based poly(ester urea)s are particular useful for the preparation of vascular grafts. Due to the biocompatibility of the amino acid-based poly(ester urea)s, vascular grafts prepared from amino acid-based poly(ester urea)s with small internal diameters (i.e. less than 5 mm) may be prepared and inserted into a patient or animal, and provide a substantial decrease in the risk of failure compared to conventional polymers used in vascular grafts. |
| US10537659B2 |
3D printed polyvinyl alcohol medical devices and methods of activation
A medical device comprising a structure formed of polyvinyl alcohol. |
| US10537653B2 |
Fragrance cartridge and chamber dispersion system
The present invention is directed to a digital aroma system that provides a scented air on demand. Dry fragrance infused substrates are contained in fragrance cartridges that are removably mounted in a cassette that is connected to a manifold that has airway passages that are connected to fans or pumps that are controlled by a computer processor. The processor can selectively output scented air having a specified fragrance. |
| US10537651B2 |
Tin-117m somatostatin receptor binding compounds and methods
Tin-117m somatostatin analogues or antagonist are used to treat tumors and symptoms associated with these tumors which express somatostatin receptors, such as gastroenteropancreatic neuroendocrine tumors. The tin-117m somatostatin receptor binding compounds can be administered at a dosage which is effectively apoptotic and not necrotic. Also, if desired, it can be administered at a dose that is necrotic and/or induces necrosis, but only to cells within 290 microns of the tin-117m atom. A novel somatostatin analogue is also disclosed, as well as novel methods to produce the tin labeled analogues and antagonists. |
| US10537650B2 |
Molecular probes for multimodality imaging and tracking of stem cells
The invention relates to novel multi-modality probes for imaging, tracking and analyzing stem cells and related biological samples, and methods of preparation and use thereof. The molecular probes of the invention are constructed, for example, by utilizing (a) the high selectivity of long hydrocarbon chains for binding to plasma membranes of cells, (b) a near-infrared (NIR) dye for optical imaging, and (c) a radionuclide for PET or SPECT imaging. The in vitro and in vivo data of the optical and radiolabeled probes demonstrated their utility for detecting the presence of stem cells with multiple imaging modalities. |
| US10537645B2 |
Protein-polymer-drug conjugates
Auristatin compounds and conjugates thereof are provided herein. The conjugate comprises a protein based recognition-molecule (PBRM) and a polymeric carrier substituted with one or more -LD-D, the protein based recognition-molecule being connected to the polymeric carrier by LP. Each occurrence of D is independently an Auristatin compound. LD and LP are linkers connecting the therapeutic agent and PBRM to the polymeric carrier respectively. Also disclosed are polymeric scaffolds useful for conjugating with a PBRM to form a polymer-drug-PBRM conjugate described herein, compositions comprising the conjugates, methods of their preparation, and methods of treating various disorders with the conjugates or their compositions. |
| US10537642B1 |
Pharmaceutical compositions comprising meloxicam
Disclosed herein are compositions comprising an NSAID such as meloxicam and/or rizatriptan in combination with a cyclodextrin and/or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a Tmax of meloxicam of 3 hours or less. |
| US10537640B2 |
Ultrasound delivery of nanoparticles
Enhanced delivery of compositions for treatment of skin tissue with photoactive plasmonic nanoparticles and light, with embodiments relating to delivery devices using, for example, ultrasound. Treatments are useful for cosmetic, diagnostic and therapeutic applications. |
| US10537639B2 |
Compound and method
The present invention provides a method of expressing an antigenic molecule or a part thereof on the surface of a cell using a photochemical internalization method in which a cytokine, preferably GM-CSF, is used to enhance the method. The method may be used to stimulate an immune response and for various therapeutic or prophylactic methods. Pharmaceutical compositions or kits comprising the components for use in the method, cells produced by the method and their use in therapy and prophylaxis also form aspects of the invention. |
| US10537633B2 |
Antibodies to TIGIT
The invention provides monoclonal antibodies that specifically bind to TIGIT. The monoclonal antibodies have the capacity for substantial activation of T cells and natural killer cells by inhibiting binding of TIGIT to CD155. The monoclonal antibodies can be used for treatment of cancer and infectious disease, among other applications. |
| US10537631B2 |
Tilapia lake virus vaccines
The present invention relates to vaccine compositions comprising attenuated strain of Tilapia Lake Virus (TiLV) for protecting tilapia fish against infection by (TiLV). The invention also relates to methods for using the vaccines to protect tilapines from TiLV-induced disease. |
| US10537628B2 |
Recombinant turkey herpesvirus vaccines and uses thereof
The present disclosure provides a recombinant viral vector comprising at least one transgene inserted into a Marek's disease viral genome for treatment of diseases in poultry. Also provided are immunogenic compositions comprising such recombinant viral vectors and methods for preventing or inhibiting Marek's disease in combination with at least a second disease in poultry. |
| US10537626B2 |
HSP70-derived peptide, pharmaceutical composition for treating or preventing cancer using same, immunity inducer, and method for producing antigen presenting cell
The present invention provides a peptide containing 8 or more consecutive amino acid residues in an amino acid sequence of any of SEQ ID NOS: 1 to 15 and consisting of 11 or less amino acid residues. |
| US10537625B2 |
Micro-RNA-155 enhances the efficacy of dendritic cell vaccine for cancer
Engineered dendritic cell vaccines, and methods of forming and applying same, that may be used as effective immunotherapies for cancers. |
| US10537623B2 |
Immunity induction agent
Provided is a method for inducing immunity for therapy of a cancer(s). The method includes the step of administering to an individual with cancer at least one polypeptide selected from the polypeptides (a) or (b) below, and/or a recombinant vector(s) that comprise(s) a polynucleotide(s) encoding the at least one polypeptide, the recombinant vector(s) being capable of expressing the polypeptide(s) in vivo: (a) a polypeptide in any one of the amino acid sequences of SEQ ID NOs: 2, 4, 22, or 24; and (b) a polypeptide having a sequence identity of not less than 95% to the polypeptide (a). Further, an in vitro method for preparing an antigen-presenting cell is provided. The method includes the step of contacting the antigen-presenting cell with the at least one polypeptide selected from: (a) a polypeptide in any one of the amino acid sequences of SEQ ID NOs: 2, 4, 22, or 24; and (b) a polypeptide having a sequence identity of not less than 95% to the polypeptide (a). |