| Document | Document Title |
|---|---|
| US10808631B2 |
Fuel blending system and method
A system and method are provided for blending a first fuel from a first fuel source with a second fuel from a second fuel source. The system may include a controller communicatively coupled with each of a plurality of sensors, a first plurality of valves including a first progressive valve, and a second plurality of valves including a second progressive valve. The first and second plurality of valves may be configured to selectively enable fluid communication between the first and second fuel sources and a power generation unit. The controller may be configured to receive a detected operating parameter from a sensor, compare the detected operating parameter to another operating parameter, and based on the comparison, transmit an instruction to at least one of the first progressive valve and the second progressive valve to enable the first fuel to blend with the second fuel before entering the power generation unit. |
| US10808630B2 |
Control device for internal combustion engine
There is a problem of a difficulty in estimating the temporal change of the MBT for each of cylinders with light calculation load and high accuracy. An object of the present invention is to provide a control device capable of detecting a temporal change in the fuel efficiency optimum ignition timing (MBT) for each of cylinders. Therefore, the control device for internal combustion engine includes a control unit (CPU) that estimates an optimum ignition timing of each of cylinders from the relationship between the phase angle (θTmax) at which the torque peaks and the phase angle (θPmax) at which the in-cylinder pressure peaks with respect to the ignition timing of the cylinder. |
| US10808628B2 |
Hydromechanical cutoff device with hysteresis for a turbomachine lubrification system
The invention relates to a lubrication system for turbomachine. The hydromechanical cutoff device is configured to close when a rotation speed of a turbomachine shaft reduces and becomes lower than a first threshold, and wherein the hydromechanical cutoff device is configured to open when the rotation speed of the shaft increases and becomes higher than a second threshold higher than the first threshold. |
| US10808627B2 |
Double bore basket
A compressor section or a turbine section of a gas turbine engine having an axis includes a drum. The compressor section or the turbine section also includes a plurality of bores extending radially inward from the drum including a first bore and a second bore. The compressor section or the turbine section also includes a first bore basket at least partially defining a first cavity such that the first bore has at least one surface located in the first cavity. The compressor section or the turbine section also includes a second bore basket at least partially defining a second cavity that is isolated from the first cavity such that the second bore has at least one surface located in the second cavity. |
| US10808626B1 |
High power epicyclic gearbox and operation thereof
An engine for an aircraft includes an engine core including a turbine, a compressor, and a core shaft connecting the turbine to the compressor; a fan located upstream of the engine core, the fan including a plurality of fan blades; and a gearbox. The gearbox is arranged to receive an input from a core shaft and to output drive to a fan to drive the fan at a lower rotational speed than the core shaft. The gearbox is an epicyclic gearbox and includes a sun gear, a plurality of planet gears, a ring gear, and a planet carrier on which the planet gears are mounted. A ratio of radial bending stiffness of the planet carrier to torsional stiffness of the planet carrier is within a specified range. |
| US10808624B2 |
Turbine rotor with low over-speed requirements
A method and a turbine rotor system for reducing over-speed potential of a turbine of a gas turbine engine involve mechanically connecting the turbine to at least two mechanical loads via first and second mechanical drives extending in opposite directions from the turbine. |
| US10808621B2 |
Gas turbine engine having support structure with swept leading edge
A gas turbine engine nacelle assembly according to an exemplary aspect of the present disclosure includes, among other things, a core casing defined about an axis; a fan nacelle mounted at least partially around the core nacelle; and a support structure extending radially from the core nacelle to the fan nacelle, wherein the support structure has a leading edge that is swept. |
| US10808615B2 |
Modular chiller plant
A chiller plant includes a first pump module having at least one first pump module wall; a second pump module having at least one second pump module wall; and a plurality of chiller modules each having at least one chiller module wall. The first pump module, the second pump module, and the plurality of chiller modules may be placed together to form the chiller plant. The at least one first pump module wall, the at least one second pump module wall, and the chiller module walls may collectively form a perimeter wall around at least a portion of the chiller plant. Other embodiments of the chiller plant, and methods for its use, are described herein. |
| US10808602B2 |
Internal combustion engine
An internal combustion engine includes a fuel injection nozzle that is arranged at the center of an upper surface of a combustion chamber with an injection port thereof exposed in the combustion chamber, and a piston arranged in a cylinder. On a top surface of the piston, a flow guide passage is provided which extends from an inlet exposed on the side of a wall of a bore of the cylinder to an outlet exposed on the side of a center of the bore. The flow guide passage preferably includes a flow guide plate having a ring shape, and a strut that fixes the flow guide plate to the top surface of the piston in such a manner that a clearance extending from an outer edge to an inner edge of the flow guide plate is formed between the flow guide plate and the top surface of the piston. |
| US10808594B2 |
Generalized cold start emissions reduction strategy
A system providing an approach for catalytic converter warmup mode is applicable to multiple vehicle applications including hybrid vehicles. The system determines exhaust enthalpy during conditions including transient engine speed and transient engine load for a catalytic converter receiving exhaust output from an engine. Multiple exhaust parameter measurement devices each measure exhaust conditions entering the catalytic converter. A processor receives output from each of the exhaust parameter measurement devices and continuously calculates an enthalpy of the catalytic converter. The calculated enthalpy of the catalytic converter is repeatedly compared to a predetermined enthalpy threshold required to achieve catalytic light-off saved in a memory. |
| US10808592B2 |
Heat exchanger for vehicle
A heat exchanger for a vehicle is provided to improve fuel efficiency by implementing an integrated structure of exhaust gas heat recovery function and thermoelectric generation function. The heat exchanger allows exhaust gas that is flowed into the heat exchange generator in the cold start mode of the vehicle to pass through the exhaust gas heat recovery component side and thermoelectric generation component side. Therefore, the temperature of the coolant rapidly increases, thereby reducing the engine warm-up time, and electricity is generated through thermoelectric module, thereby maximizing the fuel efficiency improvement. |
| US10808590B2 |
Selective catalytic reduction adaptation for accuracy and minimized tailpipe impact
Improved systems and methods for dosing agent injection adaptation for a selective catalytic reduction (SCR) system of an engine of a vehicle involve an adaptation procedure that is generally divided into distinct phases based upon the requirement to obtain an accurate dosing adaptation. The phases themselves provide the specific functions of catalyst ammonia storage depletion, catalyst ammonia storage and NOx conversion stabilization, and adaptation value factor determination and verification. |
| US10808585B2 |
Catalytic wall-flow filter with partial surface coating
A catalytic wall-flow monolith filter for use in an emission treatment system comprises a wall flow substrate having a first and a second face, and first and second pluralities of channels. The first plurality of channels is open at the first face and closed at the second face. The second plurality of channels is open at the second face and closed at the first face. The monolith filter comprises a porous substrate having a first zone extending from the first face towards the second face and a second zone extending from the second face towards the first face. Each of the zones are less that filter length. A first catalytic material is distributed throughout the first zone of the porous substrate, and a second catalytic material covers at least a portion of the surfaces in the second zone of the porous substrate and is not distributed throughout the porous substrate. |
| US10808583B2 |
Crankcase breech detection for boosted engines
Methods for indicating whether a crankcase of an engine is breeched are provided. One example method comprises restricting a communication of the crankcase with atmosphere, acting to increase or decrease a crankcase pressure, and indicating whether the crankcase is breeched based on the crankcase pressure. Another example method comprises sensing a crankcase pressure component, and indicating whether the crankcase is breeched based on the crankcase pressure component, the crankcase communicating with atmosphere via a conduit, a restrictedness of the conduit responsive to one or more of a crankcase pressure and a signal from an electronic control unit of the motor vehicle. Still other examples provide more particular methods for indicating whether the crankcase is breeched, and example configurations that enable the various methods. |
| US10808582B2 |
Drive component for a motor vehicle, and motor vehicle
A component for a motor vehicle, with at least one receiving space for structural elements of the drive component, with at least one first wall that delimits the receiving space at least partially, by way of which at least one collecting region for collecting a lubricant for lubricating the structural elements is delimited at least partially, and with at least one second wall, which is arranged on a side of the first wall that faces away from the collecting region, and which is spaced apart from the first wall at least in a partial region, so that, between the walls, an intermediate space that is delimited at least partially by the walls is formed. For setting a heat transfer coefficient between the walls, a liquid can be introduced into the intermediate space and discharged out of the intermediate space. |
| US10808578B2 |
Stack energy control in combined cycle power plant using heating surface bypasses
A combined cycle power plant and method for operating a combined power plant with stack energy control are presented. The combined cycle power plant includes a gas turbine, a heat recovery steam generator including a plurality of heating surfaces, and a steam turbine. The heating surfaces may be partially bypassed to reduce steam production in the heat recovery steam generator during power plant startup. Less energy may be extracted from exhaust gas of the gas turbine. More energy may be dumped through an exhaust stack. The steam turbine may start without restriction of a gas turbine load during power plant startup. The steam turbine may start without increasing a size of an air cooled condenser while maintaining a higher load of a gas turbine during power plant startup. |
| US10808574B2 |
Turbomachine stator travelling wave inhibitor
A turbomachine assembly includes annular stator surrounding rotor circumscribed and rotatable about centerline axis. One or more non-axisymmetric partial arc annular circular stiffeners are disposed around and on stator and may be helical. Non-axisymmetric partial arc annular circular stiffeners may extend about one third to one half of a circumference, be hollow, and located over one or more blade stages of rotor. One or more annular mid-span flanges may be attached to stator and axially positioned within the hollow partial arc annular circular stiffeners. One or more masses or externals may be attached to the stator or to at least one of the one or more annular mid-span flanges between ends of partial arc annular circular stiffeners. Annular stator and rotor may have matching frequencies causing rotating stator waves rotating with rotor. The stator may be fan casing surrounding fan rotor or labyrinth seal land surrounding labyrinth seal teeth. |
| US10808573B1 |
Bearing housing with flexible joint
There is disclosed a gas turbine engine including a bearing housing having at least two bearings axially spaced from one another relative to a central axis. The bearing housing has a case between the at least two bearings having a joint configured for relative axial movement between the bearing supports. A method of operating a bearing assembly including the bearing housing is also disclosed. |
| US10808570B2 |
Low profile embedded blade tip clearance sensor
In combination a blade clearance sensor and a radial flow separation wall of a gas turbine engine is provided. The blade clearance sensor is embedded in the radial flow separation wall. The radial flow separation wall comprising: a splitter hoop located radially outward from blades in a first flow path of the gas turbine engine, the splitter hoop being about concentric to a blade path of the blades; and one or more guide vane bases attached to a guide vane located radially outward from the splitter hoop in a second flow path, each of the one or more guide vane bases being securely attached to a radially outward surface of the splitter hoop, wherein the blade clearance sensor is configured to detect a blade clearance between the blades and the splitter hoop. |
| US10808568B2 |
Airfoil assembly for a gas turbine engine
A vane assembly includes a rotatable airfoil that extends between a radially inner platform and a radially outer platform and has a leading edge and a trailing edge. A thrust projection is fixed relative to the rotatable airfoil. The thrust projection includes a first thrust surface for supporting radial loads in a first radial direction and a second thrust surface for supporting radial loads in a second direction. |
| US10808567B2 |
Plant control apparatus, plant control method and power plant
In one embodiment, a plant control apparatus controls a power plant that includes a combustor to burn fuel with oxygen introduced from an inlet guide vane to generate gas, a gas turbine driven by the gas from the combustor, a heat recovery steam generator to generate steam using heat of an exhaust gas from the gas turbine, and a steam turbine driven by the steam from the heat recovery steam generator. The apparatus controls an angle of the inlet guide vane before a start of the steam turbine to a first angle, controls the angle of the inlet guide vane after the start of the steam turbine to a second angle larger than the first angle, and reduce the angle of the inlet guide vane from the second angle to the first angle or more during the predetermined period. |
| US10808565B2 |
Tapered abradable coatings
In some examples, a system includes a blade including a blade tip and a blade track or blade shroud segment including a substrate and an abradable coating layer on the substrate. The substrate defines a leading edge and a trailing edge. The abradable coating layer includes a first tapered portion that substantially continuously tapers from a center portion of the substrate toward the leading edge of the substrate, a second tapered portion that substantially continuously tapers from the center portion of the substrate toward the trailing edge of the substrate, and a blade rub portion that extends between the first tapered portion and the second tapered portion. The abradable coating extends from the leading edge to the trailing edge, and the blade tip is configured to contact at least a portion of the blade rub portion upon rotation of the blade. |
| US10808562B2 |
Seal assembly for turbine engine component
A seal assembly for a gas turbine engine according to an example of the present disclosure includes, among other things, a housing mountable to an engine static structure, a seal carrier secured to the housing and configured to be selectively biased from the housing, and a wedge seal secured to the seal carrier. The wedge seal abuts against sealing surfaces of adjacent blade outer air seals in response to movement of the seal carrier relative to the housing. The wedge seal is separate and distinct from the seal carrier. A method of sealing between adjacent components of a gas turbine engine is also disclosed. |
| US10808560B2 |
Turbine vane assembly with ceramic matrix composite components
A turbine vane assembly includes an airfoil, a support strut, and an inner seal panel. The airfoil is formed to include an interior region of the airfoil. The support strut is located in the interior region of the airfoil and configured to carry loads that act on the airfoil. The inner seal panel extends at least partway about the axis to resist fluid communication between a region upstream of the inner seal panel and a region downstream of the inner seal panel. |
| US10808559B2 |
Guide vane retention assembly for gas turbine engine
A guide vane retention system for a gas turbine engine. The system includes an outer diameter shroud defining an aperture. Also included is a guide vane having a radially outer end extending through the aperture, the guide vane defining a slot proximate the radially outer end and positioned radially outwardly of the outer diameter shroud in an installed condition of the guide vane. Further included is a clip disposed within the slot of the guide vane. The clip includes a looped end. The clip also includes a first leg extending away from the looped end to a first free end. The clip further includes a second leg extending away from the looped end to a second free end. |
| US10808557B2 |
Nozzle assembly for a combustion chamber of an engine
A nozzle assembly group for a combustion chamber of an engine, with multiple nozzles for introducing fuel into the combustion chamber that are arranged next to each other, wherein each nozzle has a nozzle outlet opening and a fuel channel for conveying fuel in the direction of the nozzle outlet opening. According to the invention, it is provided that at least two different types of nozzles are provided, wherein the nozzles of different types have nozzle outlet openings with an identical cross section, and for predetermining different flow rates of fuel through the fuel channels of the nozzles of different types, a cross section of a fuel channel of one type of nozzle is different from a cross section of a fuel channel of another type of nozzle. |
| US10808555B2 |
Quinary, low-conductivity thermal barrier coatings for turbine engine components
Thermal barrier coatings, which may be used in gas turbine engines, comprise or consist of a tantala-niobia-zirconia mixture that is stabilized with two or more stabilizers. An exemplary thermal barrier coating comprises or consists of, by mole percent: about 2% to about 30% YO1.5; about 8% to about 30% YbO1.5 or GdO1.5 or combination thereof; about 6% to about 30% TaO2.5; about 0.1% to about 10% NbO2.5; about 0% to about 10% HfO2; and a balance of ZrO2. |
| US10808547B2 |
Turbine engine airfoil with cooling
An apparatus and method of cooling an airfoil for a gas turbine engine includes a tip for the radially outer end of the airfoil with internal ribs defining cooling circuits within an interior of the airfoil. The ribs can be full-length, extending between a root and tip of the airfoil. A gap can be formed in the full-length ribs near the tip to form a thermal stress reduction structure for the full-length rib. |
| US10808546B2 |
Gas turbine engine airfoil trailing edge suction side cooling
An airfoil for a gas turbine engine includes an outer airfoil wall that provides an exterior surface and multiple radially extending cooling passages. The exterior surface provides pressure and suctions sides joined by leading and trailing edges. The cooling passages include a supply passage arranged upstream from and in fluid communication with a trailing edge passage. A cooling hole extends through the outer airfoil wall from the supply passage to the exterior surface on the suction side. |
| US10808543B2 |
Rotors with modulus mistuned airfoils
A rotor assembly for a gas turbine engine includes a rotor defining an outer periphery; and a plurality of blades attached to the outer periphery. The plurality of blades includes a material property different than the other of the plurality of blades to provide mistuning of the rotor. |
| US10808539B2 |
Rotor blade for a gas turbine engine
A rotor blade for a gas turbine engine includes a blade extending from a root and a contoured tip portion at a first end of the blade. The first end is opposite the root. The contoured tip portion includes a first sloped region and a second sloped region. The second sloped region is steeper than the first sloped region, relative to a platform. |
| US10808531B2 |
Cutting device with tapered cutting element
A cutting device for cutting rock includes a disc and a plurality of cutting elements secured to the disc. The disc is supported for rotation about an axis of rotation, and the disc includes a peripheral edge extending around the axis of rotation. The plurality of cutting elements are spaced apart along the peripheral edge of the disc and positioned in a cutting plane. Each of the cutting elements includes a base portion and a cutting portion including a cutting edge, and the cutting portion has a width that is larger than a width of the base portion. |
| US10808522B2 |
Distributed fiber optic monitoring of vibration to generate a noise log to determine characteristics of fluid flow
Distributed fiber optic monitoring of vibration within a region of interest includes acquiring distributed vibration data from optical backscatter generated in response to an interrogating pulse of optical energy launched into an optical fiber deployed in a region of interest having a fluid flow, and generating a noise log from the distributed vibration data that includes a plurality of traces representing vibration energy above or below selected frequencies at a plurality of locations in the region of interest. Characteristics of the fluid flow in the region of interest are then determined based on the noise log. |
| US10808521B2 |
Hydraulic fracture analysis
This disclosure describes a method of assessing fractures in an underground formation using temperature profile measured by a DTS. The fractures can be identified by a temperature profile established by the feedback signals obtained from the DTS, but the DTS measurements are made at least 36 hours after a stage is fractured and during shut-in, thus allow crossflow and other noise sources to abate. Further, the size of the temperature differential is indicative of fracture spacing or density, not volume of fluid flow as thought in the prior art. Thus, these methods can be used to optimize the next stage or next well in a fracturing program. |
| US10808518B2 |
Cementing indication system
Various embodiments include methods and systems structured to provide an indication of the status of a cementing operation in a wellbore. Electromagnetic radiation from a source can be directed to a fluid region in or around a casing in a wellbore, where an electromagnetic response can be detected from interaction of the electromagnetic radiation in the fluid region. Presence or absence of cement in the fluid region can be determined based the electromagnetic response. Additional apparatus, systems, and methods can be implemented in a variety of applications. |
| US10808513B1 |
Method of delivering frac fluid and additives
A method for the controlled delivery of a fracturing fluid to a well bore comprises formulating an aqueous base fluid such that it meets or exhibits desired physical and chemical characteristics for an optimal fracturing fluid. The formulation of the aqueous base fluid max involve commingling one or more sources of waste water with a source of fresh water followed by controlled injection of one or more additives. This process is substantially completed prior to delivering the aqueous base fluid to the well site. This allows the delivery of an optimal volume of the aqueous base fluid with homogeneously blended additives to the well bore. |
| US10808512B2 |
Manifold assembly for delivery of fracture fluid
Disclosed is a flanged manifold frack delivery system, or manifold assembly, for distributing fluids to a well wherein the assembly comprises at least one high pressure output studded or flanged connection in the absence of rubber seals. The high-pressure connection consists of cross-blocks and spools connected in series to each other. Described is a combination of high and low-pressure conduit configurations disposed along the length of the chassis; the high-pressure conduit assembly is made up using studded or flanged iron connections terminating at the opposite end to the low-pressure inlet with a studded or flanged iron connection so that a spool can be attached at the height of the well head to route the fluid to the well head. The assembly may be pre-fabricated to the user's needs and assembled on site, or may be mobile and delivered to the desired site for use. |
| US10808500B2 |
Systems and methods for managing debris in a well
Various systems, methods, and devices are disclosed for handling contaminants in a wellbore or riser. A washpipe debris trap (WPDT) traps contaminants traveling up a wellbore from a downhole location, and the WPDT may serve as an indicator for a breached screen in a downhole location. A marine riser reversing tool (MRRT) may reverse the flow of fluid between a workstring conduit and an annulus between the workstring and the wellbore such that fluid rises to the wellhead with greater velocity. A bi-directional chamber trap (BDCT) may be utilized in a wellbore operation to remove contaminants from a fluid. |
| US10808499B2 |
Hydrocarbon detection in oil and gas wells using fiber optic sensing cables
Methods and systems that provide ways to detect the hydrocarbon flow while eliminating the hydrogen darkening effect in the downhole environment by separated strain and temperature measurement. The methods and systems use fiber optic sensing cables for real-time detection of hydrocarbon fluids (oil, gas, condensate or combination) in oil and gas wells, for example in cemented annuli between either a rock formation and a casing string, or between a larger diameter casing string and a smaller diameter casing string, or in a cement plug left in the well upon abandonment. Hydrogen darkening-resistant temperature and strain sensing fiber optic cables can be used in conjunction with hydrocarbon sensitive polymers to monitor hydrocarbon migration in the oil and gas well and/or to identify the zone(s) from which the hydrocarbons are flowing. |
| US10808497B2 |
Methods of zonal isolation and treatment diversion
Methods of treating a subterranean formation penetrated by a well bore, by providing a treatment fluid comprising a blend including a first amount of particulates having a first average particle size between about 3 mm and 2 cm and a second amount of particulates having a second average size between about 1.6 and 20 times smaller than the first average particle size or a second amount of flakes having a second average size up to 10 times smaller than the first average particle size; by introducing the treatment fluid into the well bore; and by creating a plug with the treatment fluid. |
| US10808495B2 |
Deploying sealant used in magnetic rheological packer
Certain embodiments are directed to magnetic rheological packer systems that seal an annulus in a downhole wellbore. In one embodiment, the seal is formed from a two-part epoxy and magnetorheological composition. The epoxy and magnetorheological compositions are allowed to be shaped by a magnetic field provided by one or more magnets exerting a magnetic field to place the packer seal. |
| US10808491B1 |
Plug apparatus and methods for oil and gas wellbores
Aspects of the present disclosure relate generally to plug apparatus and methods, and components thereof, for oil and gas wellbores. In one implementation, a plug for oil and gas wellbores includes a mandrel, and a gauge ring disposed around the mandrel. The plug also includes a guide shoe disposed around the mandrel. The plug also includes a first cone, a second cone, and a seal element between the first cone and the second cone. The seal element includes an edge that faces the second cone. The seal element is movable between a preset position and a set position, and the movement of the seal element between the preset position and the set position folds the edge of the seal element in a direction from a second end of the seal element towards a first end of the seal element and underneath an outer portion of the seal element. |
| US10808487B2 |
Quick disconnect stripper packer coupling assembly
A stripper packer coupling assembly can include a packer operable to receive a tubular therethrough and form a seal about the tubular. The packer can comprise a plurality of coupling protrusions, each having a coupling head defining a first capture interface. Additionally, the stripper packer coupling assembly can include a capture mechanism. The capture mechanism can comprise a guide member having a plurality of guide openings, each operable to receive one of the plurality of coupling heads therein. The capture mechanism can also comprise a plurality of capture members, each defining a second capture interface. Capture members can be operably coupled to one another such that they are simultaneously movable relative to the guide member and the coupling protrusions between a capture position and a release position. In the release position, the capture members can facilitate passage of the coupling heads through the guide openings. In the capture position, the first and second capture interface surfaces engage to mechanically interfere with passage of the coupling heads through the guide openings. |
| US10808482B2 |
Establishing communication downhole between wellbores
A method of establishing fluid communication between wellbores can include forming a flow path from one wellbore to another wellbore, a flow area of the flow path increasing in a direction from the first wellbore toward the second wellbore. An explosive assembly for use in a well can include an explosive device having multiple explosive charges, the explosive charges producing longitudinal shock waves that collide with each other and result in a laterally directed shock wave, and a shield that focuses the laterally directed shock wave into a predetermined angular range of less than 360 degrees. A method of establishing fluid communication between wellbores can include forming a flow path from one wellbore to another wellbore, the flow path intersecting an uncased portion of the second wellbore. |
| US10808477B2 |
Downhole annular flow diverter
A device is for directing a fluid flow in an annulus around a pipe string in a horizontal or deviated well. The device has an orientation sensing member adapted to distinguish between the high-side and the low-side of the borehole along the well path. A fluid direction member is adapted to impede the fluid flow in one portion of the annulus so as to at the same time increase the fluid flow in another portion of the annulus; and an activation member for activating the fluid direction member in the well. |
| US10808476B2 |
Drill rod for percussion drill tool
The present invention relates to a drill rod (2) for a fluid-operated apparatus, particularly a percussion drill tool (1). The drill rod (2) comprises a first connection interface (100) at a first end (101) and a second connection interface (102) at a second end (103). The first connection interface (100) is for connection of the drill rod (2) to a second connection interface (102) of a like drill rod (3) or to the apparatus (1). The second connection interface (102) is for connection of the drill rod (2) to a first connection interface of a like drill rod (3) or to a fluid transfer device. The drill rod also comprises a plurality of discrete fluid flow channels (4, 6, 8) through the drill rod, a first member (23) moveably mounted in the first connection interface (100) and a second member (22) moveably mounted in the second connection interface. The first moveable member is the innermost component in the first connection interface and the second moveable member is the innermost component in the second connection interface. When the drill rod (2) is connected to a like drill rod (3) or to the apparatus (1) or to the fluid transfer device, at least two of the fluid flow channels (4, 6) are placed in fluid communication with corresponding channels (4, 6) of the like drill rod or the apparatus or the fluid transfer device by movement of the first (23) and second (22) moveable members only. |
| US10808474B2 |
Method and system for evaluating tubular makeup
Methods and systems for connecting threaded tubulars are presented. One example method generally includes engaging threads of the tubulars; engaging the first tubular with a clamp of a makeup tool; rotating the clamp of the makeup tool, thereby rotating the first tubular relative to the second tubular and making up the threaded connection; measuring turns of the first tubular; measuring turns of the clamp; and evaluating the threaded connection by comparing the measured turns of the first tubular and the measured turns of the clamp. One example system generally includes a makeup tool operable to rotate a first threaded tubular relative to a second threaded tubular. The makeup tool includes a clamp configured to engage the first tubular. The tubular makeup system further includes a first turns counter configured to measure turns of the first tubular; and a second turns counter configured to measure turns of the clamp. |
| US10808466B2 |
Pipe handling assembly
A pipe handling assembly carried by a horizontal boring machine includes a pipe box having a plurality of columns. One or more pipe sections may be received and stored in any of the columns. A pair of shuttle arms are used to move the pipe sections from the pipe box to a carriage included in the machine. The pipe column selection assembly includes an elongate rotatable shaft that carries a series of stop elements. A shaft-mounted pinion gear drives movement of the shuttle arms. A longitudinally positionable bolt element can block the rotational path of any selected one of the stop elements. Such blockage stops movement of the shuttle arms beneath a corresponding one of the columns. The pipe column selection assembly allows an operator to select which column to load or unload a pipe section into and from within a pipe box. |
| US10808464B2 |
Cable guide for drill line slip and cut operations on a drilling rig and related method for achieving a tensioned state of the drill line
A cable guide for supporting a slack portion of a drill line during a slip and cut operation features a top body portion and a bottom body portion held together in spaced relation to one another such that inner ends of the top and bottom body portions are facing but spaced from one another. At least one contact surface is carried on each body portion, and a pair of the contact surfaces are aligned in a working position so as to collectively define a pathway between the inner ends of the top and bottom body portions along which the slack portion of the drill line is to be routed. The cable guide also features an adjustable coupling mechanism arranged for displacing the inner ends of the top and bottom body portions towards and away from one another so as to adjust a size of the pathway. |
| US10808462B2 |
Downhole adjustable bend assemblies
A bend adjustment assembly includes a driveshaft housing, a driveshaft disposed in the driveshaft housing, a bearing mandrel coupled to the driveshaft, wherein the assembly includes a first position that provides a first deflection angle, wherein the bend adjustment assembly includes a second position that provides a second deflection angle that is different from the first deflection angle, and an actuator assembly configured to shift the bend adjustment assembly between the first position and the second position in response to a change in at least one of flowrate of a drilling fluid supplied to the downhole mud motor, pressure of the drilling fluid supplied to the downhole mud motor, and relative rotation between the driveshaft housing and the bearing mandrel, wherein the actuator assembly includes an actuator housing through which the bearing mandrel extends and an actuator piston configured to transfer torque between the bearing mandrel and the actuator housing. |
| US10808460B2 |
Telescopic ladder with retractable stabiliser bars
A collapsible ladder (10) is disclosed having rungs secured to telescopically collapsible stile sections and at least one stabiliser bar secured to the foot of the ladder, the (or each) stabiliser bar (12a, 12b) being displaceable between a storage position in which the bar lies, at least predominantly, between the two stiles and a deployed position in which the bar widens the footprint of the ladder to improve the lateral stability of the ladder. A rod (20) is connected to extend downwardly from the uppermost stile section of the ladder and a catch mechanism (30) is provided at the foot of the ladder to engage the lower end of the rod to prevent the ladder from being extended. The catch mechanism (30) is operable by the (or a) stabiliser bar to release the rod and permit the ladder to be extended only when the stabiliser bar is in the deployed position. |
| US10808459B2 |
Braces for ladders, ladders incorporating same and related methods
Ladder components, such as braces, as well as ladders and methods of manufacturing ladders are provided. In one embodiment, a ladder brace is provided which extends between a rail and a cross member (e.g., a rung or a cross-brace). The ladder brace may include a first connecting portion associated with the rail, a second connecting portion associated with the cross member, and a strut portion extending between the first and second connecting portions. At least one of the first connecting portion and the second connecting portion is configured to completely encircle its associated component (e.g., either the rail or the cross member, respectively). |
| US10808457B2 |
Planetary gear with bead stop
The geared window shade bracket comprises a sprocket having a ring gear on an inside circumference of the sprocket; a chain configured to be engaged with the sprocket such that, in response to pulling on the chain, the sprocket rotates; a sun gear that is configured to be restricted from rotation; one or more planet gears configured to rotate around the sun gear, wherein the one or more planet gears interface with the ring gear; and a planetary carrier configured to mate with the one or more planet gears. In response to the chain being pulled, the sprocket rotates, causing the planet gears to rotate, causing the planetary carrier to rotate, causing the hub to rotate, and causing a shade tube to rotate. |
| US10808450B2 |
Removable security device
A removable portable security device (60, 90, 110, 120) for installation in a machine (10) for dispensing, receiving or recycling cash, wherein the machine (10) includes a cash space for storing cash, the security device (60, 90, 110, 120) comprising: a detection system (66, 100, 114, 124) for detecting unauthorised interference with the machine (10); and a cash protection system (68, 92, 112, 122) configured to activate on detection by the detection system (66, 100, 114, 124) of unauthorised interference with the machine, wherein the security device (60, 90, 110, 120) is configured to occupy part of the cash space of the machine (10). |
| US10808444B2 |
Spindle drive for an adjustment element of a motor vehicle
A spindle drive for an adjustment element of a motor vehicle is provided. The spindle drive has a drive unit and a spindle-spindle nut transmission arranged downstream of the drive unit in terms of drive for generating linear drive movements. The drive unit has a tubular drive unit housing and therein a drive motor. In some cases an intermediate transmission is arranged downstream of the drive motor in terms of drive. The drive unit and the spindle-spindle nut transmission are arranged one behind the other on the geometrical spindle axis, and a spindle drive housing is provided with a tubular inner housing and a tubular outer housing. The inner housing runs in a telescope-like manner in the outer housing. In some cases the outer housing of the spindle drive housing accommodates the drive unit with the drive unit housing and is connected to the drive unit. |
| US10808443B2 |
Window lifter assembly
A window lifter assembly includes a guide rail defining an adjustment direction for a window pane, a cable for transmitting an adjusting force for moving the window pane along the guide rail, a driver element connected to the window pane and the cable, and a sliding element being a separate component from the driver element, wherein the driver element and the sliding element are connected via an at least two-stage latching connection, via which the sliding element and the driver element can be first connected to each other in a mounting position, wherein when the sliding element is shifted along the guide rail to an end position, moves relative of the sliding element the driver element such that the sliding element and the driver element move into a functional position which is different from the mounting position. |
| US10808442B2 |
Decelerated hinge for pieces of furniture
A decelerated hinge for pieces of furniture, including a fixed part which can be connected to the body of a piece of furniture and a moveable part, which is constituted by a box with side walls and a bottom and can be connected to a leaf of the piece of furniture, a deceleration device which includes at least one linear decelerator and actuation elements for the linear decelerator; the at least one linear decelerator and the actuation elements being accommodated in an accommodation body which can be coupled to the side walls and the bottom of the hinge box. |
| US10808440B2 |
Door, closing system and logistics container
A safe and user-friendly door, especially for logistics containers, which preferably includes a quadrilateral frame, defining the perimeter for the door. A latch is provided movably to the frame so as to be manipulated between a locking state, in which at least a distal portion of the latch protrudes outside the perimeter, and a released state, in which the distal portion is flush with or inside the perimeter. The frame also preferably includes a diagonal guide, which is configured to guide the latch between the locking state and the released state by allowing deviation of the latch along a path diagonal to the quadrilateral shape of the frame. |
| US10808438B2 |
Door assembly for selectively interlocking opposing doors
A door assembly for selectively interlocking opposing doors each pivotably mounted at a hinge side thereof to a door frame so as to both open and close in the same direction includes a door handle assembly mounted to one door at a latch side thereof opposite the hinge side and carrying a first plurality of magnets, and another door handle assembly mounted to the other door at a latch side thereof opposite the hinge side and carrying a second plurality of magnets. The door handle assemblies are arranged relative to each other with the first and second pluralities of magnets aligned such each aligned pair of the first and second pluralities of magnets have opposite magnetic polarities, and the aligned first and second pluralities of magnets magnetically couple to each other as the door handle assemblies are brought into contact with each other. |
| US10808436B2 |
Remote secondary hood latch release
A motor vehicle secondary hood latch release mechanism comprises a striker, a primary hood latch, and a secondary hood latch. A remote secondary hood latch release device actuates the secondary hood latch only after a primary hood latch switch provides a signal to the controller indicating that the primary hood latch is in the disengaged position. A hood sensor provides a signal when the hood has been lifted to the open condition. The controller actuates the secondary hood latch to the disengaged position for a prescribed period of time upon actuation of a vehicle system input device, and thereafter the controller actuates the secondary hood latch to the engaged position upon the earlier of expiration of the prescribed time or the hood sensor providing the signal to the controller that the hood has been lifted to the open condition. |
| US10808434B2 |
Integrated emergency fuel door release and grocery bag hook
An integrated grocery bag hook and fuel door release cable coupling member extends through a keyway opening of an interior trim panel. When the integrated member is received in the opening, the grocery bag hook portion is positioned on the front side of the trim panel, and the fuel door release cable coupling is positioned on the back side of the trim panel. When the integrated member is received in the opening in an unlocked orientation, the key portion is oriented in alignment with the keyway opening to permit the key portion to pass through the keyway opening. When the integrated member is received in the keyway opening in a locked orientation, the integrated member is oriented with a locking detent engaging and retaining the integrated member in the locked orientation in which the key portion is prevented from passing through the keyway opening. |
| US10808431B2 |
Lock for electronic devices
A lock for electronic devices may include a main body, a lock barrel, a pushing member, and two engaging pieces. The main body has a cover and a cylinder which are connected together at a front portion and a rear portion of the main body. The cover comprises a through hole at a central portion thereof, and two pivot bases are respectively formed at two lateral sides of the through hole in the cover. The lock barrel comprising a lock pin is installed in the cylinder of the main body, and the lock pin is configured to protrude from a rear end of the cylinder when the lock of present invention is at an unlocked position. The pushing member is installed in a front portion of the cylinder, and a rear end of the pushing member is coupled with the lock pin so as to have synchronous movement. |
| US10808430B2 |
Security device
A security device for holding a phone, camera, tablet, smart watch or other valuable item so that it can be viewed and used by a person, without the valuable item being readily removed from the security device. The security device has at least two clamping elements to clamp an item on two sides and clamping means to draw the at least two clamping elements together to clamp the item. |
| US10808425B2 |
Spring loaded lock bolt
A lock for a retractable door that is moveable along a track may include a pin assembly coupled to the door and moveable with respect to the door from a retracted configuration to an extended configuration. A biasing element may bias the pin toward the extended configuration. A strike plate may be in the track and be configured to mate with the pin assembly. The door may be prevented from moving along the track when the pin assembly is mated with the strike plate. |
| US10808419B2 |
Fence system
A fence panel and method of assembly. The fence panel includes end brackets that are affixed to panel facing sides of fence uprights. A top rail and a base rail span between the uprights. Panel and spacer members are secured between the top and base rails. The fence panel construction method includes constructing lengths of fence by first installing uprights in the ground, then affixing the base rail to the uprights. A magnetic strip spans between the uprights. Spacers and panels are supported by the base rail and by the magnetic strip. After placement of the spacers and panels, a top rail is positioned between the uprights and adjacent to upper ends of the spacers and panels, thereby securing the spacers and panels between the top rail and the base rail to form a fence panel. |
| US10808416B2 |
Roof-top tent for vehicle
A roof-top tent for a vehicle. The roof-top tent includes a first and second cover portion including a first and a second plate member provided in a plate shape; a hinge connection portion rotatably connecting the first and the second cover portion and the second cover portion; a waterproof portion having both ends fastened to the first and the second cover portion; and a tent portion coupled to the first and the second cover portion, where one of the first and the second cover portion is provided so as to be fixedly installed on a roof of a vehicle, where the roof-top tent has a folding mode and an unfolding, and where the waterproof portion is detachably fastened to a rim of the first cover portion and the second cover portion in the folding mode to close the space between the first cover portion and the second cover portion. |
| US10808413B2 |
Vertical formwork and an anchor for a vertical form work
Anchor assembly for a vertical formwork that according to one embodiment includes a front anchor element and a tie rod having a first end that is housed in the front anchor element. The front anchor element and the first end of the tie rod are configured for fixing the front anchor element in different axial positions of the first end of the tie rod, such that when the tie rod is arranged in a fitting angular position it can move axially with respect to the front anchor, and when the tie rod is arranged in a fixing angular position the tie rod cannot move axially with respect to the front anchor. According to some embodiments the front anchor element also includes blocking means configured for blocking the rotation of the tie rod when it is arranged in the fixing angular position. |
| US10808412B2 |
Spacers for repair of columns and piles
A method and an article of manufacture are disclosed for constructing, reinforcing, and repairing various structural elements such as columns, piles and the like using formworks that are reusable. The reusable articles of manufacture employed in the disclosed methods are or, if desired, may be permanently left in place. Same or similar methods and articles of manufacture may be employed to easily construct pipes of any desired diameter in a very short time. |
| US10808411B2 |
Formwork assembly with interlocking side frame members
This disclosure relates to a formwork element and a formwork assembly, that can be used to mould upwardly extending building features such as columns or walls that extend between adjacent floor slabs. In one form, the formwork assembly comprises at least two surface forming elements, wherein each surface forming element comprises a casting surface and a pair of lengthwise extending parallel edges. In use, the surface forming elements are stacked by abutting along these edges, and each of these edges comprises a means for interlocking the surface forming elements with respect to each other so that the resulting formwork assembly forms a single, continuous casting surface. |
| US10808409B2 |
Grab rail with automatically activated light
A grab rail with automatically activated light including: a straight longitudinal bar having a front longitudinal face and a rear longitudinal face and hollow openings at each end; two light units, each sealingly but releasably secured in one of said hollow end openings; a battery source connected with the light units and located inside the bar; at least one noise activated switching device operatively associated with said LED light units and battery source; and at least one post mount with flange, wherein an end of the post distal the flange is secured to the rear longitudinal face of the bar. |
| US10808403B2 |
Structural systems with improved sidelap and buckling spans
The invention relates to structural panel systems which utilize different configurations to increase the flexibility of the panel systems. The increased flexibility of the panel systems may be achieved through the use of improved connection patterns and/or improved sidelap strength. The improved sidelap strength may be achieved through the use of a reinforcing member between edges of the panels or other sidelap configurations that improve the strength of the system along the sidelaps. The increased flexibility may also be achieved through the use of orienting flutes of the panels in the same direction as the supports members of the panel systems. The different aspects of the invention that improve the flexibility of the systems may be utilized alone or in combination with each other to improve the wall panel systems or roof panel systems, or combinations thereof, to improve the displacement capacity of the panel systems for in-plane shear loading. |
| US10808398B1 |
Joint seal with internal bodies and vertically-aligned major bodies
A system for creating a joint filler or seal in the gap between adjacent panels or assemblies. An expansion joint seal system includes multiple bodies of differing sizes and compressibilities, which when compressed provide water resistance and localized areas of increased density. |
| US10808393B2 |
Method for forming a plurality of beams connected in series
A method for forming a plurality of beams connected in series is provided. The method comprises the following steps: providing a plurality of columns; providing a plurality of pre-assembled bar combinations, wherein each of the plurality of pre-assembled bar combinations comprises a plurality of lower main bars and a plurality of lower stirrups, and at least one end of the plurality of the lower main bars has connection sections extending beyond the plurality of lower stirrups; hoisting each of the bar combinations so that the two ends thereof are placed on top of two adjacent columns of the plurality of columns and the connection sections of the plurality of lower main bars of adjacent plurality of bar combinations overlap; and connecting the plurality of connection sections of the plurality of lower main bars of the adjacent plurality of bar combinations. |
| US10808385B2 |
Antimicrobial sink
A sink includes a body defining a bowl and a faucet holder, wherein the body is formed of an antimicrobial material, wherein the faucet holder includes at least a faucet hole defined through the faucet holder, and a faucet mounted to the faucet holder at the faucet hole. |
| US10808377B1 |
Microtrencher having an improved vacuum system and method of microtrenching
A microtrencher having a vacuum system configured to clean spoil from a microtrench having a side shroud and a suction nozzle. A method of using the microtrencher to cut a microtrench in a roadway and using the vacuum system to clean spoil from the roadway and microtrench. |
| US10808370B1 |
Oil spill clean-up and recovery systems for marine vessels
An oil spill clean-up and recovery system for marine vessels, which includes a pivoting and height adjustable boom extending from the vessels, which has upper and lower frameworks that are generally parallel. This includes an oil containment panel which is vertically oriented, movable, and generally laterally secured between the frameworks. A plurality of floats are secured to the oil containment panel and maintain it about the surface of a body of water for containing oil or other undesirable liquids or debris. A plurality of floating oil evacuation tubes are height adjustable and attached to separate floats, each tube having an inlet for receiving oil around the water line. The floating oil evacuation tubes are laterally positioned in proximity of one-another, and in front of the oil containment panel. The oil containment panel collects, contains, and deflects oil to the floating evacuation tubes, which then receive and delivery oil to the tanker. |
| US10808369B2 |
Device for collecting debris
A device for collecting debris from a ground surface, comprising a flexible generally planar member with an opening therethrough such that when the device is laid on and moved forwardly over the ground surface debris on the ground surface passes upwardly through the opening onto a collection surface of the device, the device having an inclined surface extending upwardly and rearwardly from a transverse edge which forms a rear edge of the opening, wherein the device further includes at least one longitudinal retaining barrier extending at least partly across the collection surface such that at least part of the debris on the collection surface is retained from transverse movement along the collection surface by the longitudinal retaining barrier. |
| US10808366B2 |
Engineered surfaces
A moisture holding material for blending with fill to form an engineered surface. The moisture holding material includes a first non-woven fabric coated in an aqueous superabsorbent polymer (SAP); a second non-woven fabric; fiber; and a fluff material that are chopped and applied topically within a surface, on various substrates including, but not limited to, rubber, sand, wood chippings, grass, soil, fiber, textile, clay or rock. A portion of the non-woven material is coated with SAP. |
| US10808363B2 |
Maintenance vehicle
A maintenance vehicle has a vehicle frame, supported on on-track undercarriages, on which are arranged two side walls extending in a longitudinal direction of the vehicle and adjustable with respect to one another and relative to the vehicle frame in a transverse direction of the vehicle by way of drives. The vehicle is equipped with at least one load crane which is displaceable on a crane guide that extends in the transverse direction of the vehicle. The crane guide, designed to be elongatable in the transverse direction of the vehicle, is connected at each end to a side wall. |
| US10808357B2 |
Dredging slurry system with pulp tank and controlling method of the same
A dredging slurry system with a pulp tank is introduced, which is applied for a wet paper pulp molding apparatus. The system comprises the pulp tank, a dredging slurry mold seat, an activating unit, a slurry-physical-feature detection unit and at least one inflow unit and a control unit. The slurry-physical-feature detection unit is used to detect at least one physical feature from a slurry within the pulp tank, during a plurality of different stages, thereby relatively outputting a physical feature data. The control unit is used to control the at least one inflow unit to a manner whether to pour a newly-added slurry into the pulp tank or not, depending upon the physical feature data. |
| US10808345B2 |
Multilayered embroidered headwear
The present invention generally relates to layered embroidered headwear and methods for producing layered embroidered headwear. More particularly, the embroidering method of the present invention can produce headwear, including cap panels for producing the headwear, that comprises vivid decorations and designs, which are highly breathable and lightweight. As described herein, the embroidering method of the present invention can apply multiple levels of embroidering thread on top of each other to produce elaborate patterns or designs on the headwear without jeopardizing the breathability or weight of the headwear. |
| US10808342B2 |
Method for manufacturing fishing net
Provided is a method for manufacturing a fishing net formed from a plastic net that can be handled by winding or folding although the net has plastic rigidity. The fishing net is manufactured by (1) a step of preparing a multifilament yarn formed by bundling a plurality of core-sheath type composite filaments, in each of which a core component is made of polyethylene terephthalate and a sheath component is made of polyolefin, (2) a step of preparing a yarn thread obtained by paralleling a plurality of the multifilament yarns, (3) a step of twisting or braiding four yarn threads 11, 12, 13, 14 to obtain a net constructed with strands 1 and intersections 2, (4) a step of heat-treating the net under without pressure to melt the sheath component of the yarn threads 11, 12, 13, 14 constituting the strands 1 and the intersections 2, followed by solidifying, thus obtaining a plastic net, and (5) a step of forming the fishing net using the plastic net. |
| US10808341B2 |
Braided medical device and manufacturing method thereof
An medical implantable occlusion device (100) is disclosed having a collapsed state and an expanded state and comprising a braiding (101) of at least one thread, and a distal end (102) comprised of said braiding. The distal end comprises loops (103, 104, 204, 304) formed by loop strands (105, 106, 206, 306) of the at least one thread, wherein, at least in said expanded state, each loop strand has a curved shape and extends away from a centre point (117) of the distal end, whereby an apex point (107, 108, 208, 308) of each of the loop strands corresponds to the turning point of the curved shape and to the point of each of the loop strands being arranged closest to the centre point. At least one of the loop strands is displaced from the centre point by a centre distance (109, 110, 210, 310), and the apex point lie at a distance from a periphery (113) of the distal end. |
| US10808338B1 |
Woven personal respirator mask and methods of making same
A method for producing a woven personal respirator mask includes providing a plurality of warp ends into an electronic woven label loom, programming the loom to weave the warp ends into a sheet having a repeating mask pattern in the weave direction, the mask pattern comprising an edge border having a tight weave and defining therein a filter section, the filter section having a tubular weave to define an outer layer and an inner layer, at least one of the outer layer and an inner layers comprising a filter weave, and at least one intermediate interlock fastening at least a point of the outer layer to an opposing point on the inner layer, and cutting the sheet to separate the repeating mask pattern into individual mask parts with a hot-wire slitter. |
| US10808337B2 |
Proliferated thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package
A method includes drawing each of multiple partially oriented yarns from a corresponding supply package to form an oriented yarn, twisting and detwisting filaments within the oriented yarn to provide texture thereto, to provide a low stability interlacing during weaving, and to intermingle the filaments comprising the oriented yarn, and applying a uniform air pressure to the oriented yarn to provide a counter-twist. The method also includes forming a multi-pick yarn package based on winding all formed oriented yarns, which serve as weft yarns forming adjacent substantially parallel yarns wound together, onto a spool, simultaneously inserting the weft yarns in a single pick insertion event of a loom apparatus, conveying the weft yarns across a warp shed of the loom apparatus through a set of warp yarns, and interlacing the set of warp yarns and the conveyed weft yarns to produce an incremental length of a woven textile fabric. |
| US10808336B2 |
Vehicle seat trim covers with knitted attachment structures formed with heat-activated yarns
A knitted seat trim cover for attachment to a vehicle seat includes a knitted trim panel configured to be installed over at least one foam support member of the vehicle seat and a fastener member integrally knitted in the knitted trim panel. The fastener member is configured to connect the knitted trim panel to the vehicle seat and at least a portion of the fastener member is made of a heat-activated yarn. |
| US10808334B2 |
Method for producing polymeric nanofibers by electrospinning of a polymer solution or melt, a spinning electrode for performing the method and a device for producing polymeric nanofibers equipped with at least one such spinning electrode
The invention relates to a spinning electrode (1) for producing polymeric nanofibers by electrospinning of a polymer solution or polymer melt, containing an inlet pipe (2) of the polymer solution or melt, which ends on its top face (3), whereby around at least a part of the mouth (20) on the top face of the inlet pipe (2) of the polymer solution or melt is formed a spinning surface (4) rounded downwards below the mouth (20), whereby the spinning surface (4) continues as a collecting surface (6) on the outer surface of the inlet pipe (2) of the polymer solution or melt.The invention also relates to a device for producing nanofibers by electrospinning of a polymer solution or melt, which is equipped with at least one spinning electrode (1) according to the invention.In addition, the invention relates to a method for producing nanofibers by electrospinning of a polymer solution or melt, which is based on using the spinning electrode according to the invention. |
| US10808325B2 |
Low stress hard coatings and applications thereof
In one aspect, coated cutting tools are described herein comprising a substrate and a coating comprising a refractory layer deposited by physical vapor deposition adhered to the substrate, the refractory layer comprising M1−xAlxN wherein x≥0.68 and M is titanium, chromium or zirconium, the refractory layer including a cubic crystalline phase and having hardness of at least 25 GPa. |
| US10808316B2 |
Composition control of chemical vapor deposition nitrogen doped germanium antimony tellurium
A method of forming a phase change material is provided in which the crystalline state resistance of the material can be controlled through controlling the flow ratio of NH3/Ar. The method may include providing a flow modulated chemical vapor deposition apparatus. The method may further include flowing gas precursors into the flow modulated chemical vapor deposition apparatus to provide the base material components of the phase change material. The method further includes flowing a co-reactant precursor and an inert gas into the flow modulated chemical vapor deposition, wherein adjusting ratio of the co-reactant precursor to the inert gas adjusts the crystalline state resistance of the phase change material. |
| US10808313B2 |
Methods for directed irradiation synthesis with ion and thermal beams
A method for fabricating structures includes on a substrate includes providing the substrate having a substrate surface, and providing a set of control parameters to an ion beam source and to a thermal source corresponding to a desired structure topology. The method further includes using directed irradiation synthesis to cause self-organization of a plurality of structures comprising at least one of the group of nanostructures and microstructures in a first surface area of the substrate by exposing the substrate surface to an ion beam from the ion beam source and to thermal particles from the thermal source. The ion beam has a first area of effect on the substrate surface, and the thermal particles has a second area of effect on the substrate surface. Each of the first area of effect and the second area of effect including the first surface area. |
| US10808312B2 |
Charged particle device and wiring method
An object of the present invention is to provide: a wiring method in which wiring is performed in a vacuum chamber of a charged particle device without using gas deposition or the like; and a charged particle device.In order to achieve the above-described object, the present invention proposes: a wiring method in which a wiring line composed of an ionic liquid is formed by dropping an ionic liquid on a sample or preparing an ionic liquid on a sample table, on which a sample is placed in advance, and irradiating a wiring track between a wiring start point and a wiring end point with a charged particle beam; and a charged particle device. According to this configuration, wiring can be performed in a vacuum chamber of a charged particle device without using a gas deposition method or the like. |
| US10808308B2 |
Thermal barrier coating, turbine member, and gas turbine
A thermal barrier coating includes a highly porous layer and a dense layer. The highly porous layer is formed on a heat-resistant base, is made of ceramic, has pores, has a layer thickness of equal to or larger than 0.3 mm and equal to or smaller than 1.0 mm, and has a pore ratio of equal to or higher than 1 vol % and equal to or lower than 30 vol %. The dense layer is formed on the highly porous layer, is made of ceramic, has a pore ratio of equal to or lower than 0.9 vol % that is equal to or lower than the pore ratio of the highly porous layer, and has a layer thickness of equal to or smaller than 0.05 mm. |
| US10808307B2 |
Chromium-aluminum binary alloy having excellent corrosion resistance and method of manufacturing thereof
The present disclosure relates to a chromium-aluminum binary alloy with excellent corrosion resistance and a method of producing the same, and more particularly to a chromium-aluminum binary alloy with excellent corrosion resistance. The chromium-aluminum binary alloy may be easily produced and has ductility, thus being highly applicable as a coating material for a material requiring high-temperature corrosion resistance and wear resistance. |
| US10808296B2 |
Selective recovery of rare earth metals from an acidic slurry or acidic solution
A method for extracting rare earth metals from an acidic slurry or an acidic solution. The method includes providing an acidic slurry or acidic solution; adding a composite comprising an extractant and a polymer resin; mixing the composite with the acidic slurry or acidic solution to form a mixture slurry or solution; and separating the mixture slurry or solution into a rare-earth-metal-loaded composite and a raffinate slurry or solution. The acidic slurry or acidic solution comprises at least one rare earth metal and at least one early transition metal and/or at least one actinide metal. |
| US10808294B2 |
Triple chamber furnace for scrap segregation and melting
Scrap vehicles, mixtures of iron and aluminum, plastics are often pressed into bales or cubes to reduce the cost of transportation and storage to a smelter. Considering the dwindling number of large smelters in the United States due to the high pollution associated with coke fired cupolas, a new invention is developed to use natural gas, diesel fuels and clean fuels and hydrocarbons from scrap plastics in the bale. The process consists of three steps. In the first step the scrap bale is heated in a chamber up to temperatures of 1000° C. to promote the vaporization of zinc from galvanized steel, the pyrolysis of any plastics or scrap tires in the bale, and the separation of aluminum and magnesium by melting. The heat for this first stage is transferred through flue gases rising from the second and third stages after passing through a recuperator. The remaining scrap once separated from zinc, aluminum, magnesium and plastics is transferred to a second stage and melted and allowed to flow into a third stage where alloying and final removal of sulfur, phosphorus and other contaminants is completed in the hearth under a reverberating flame. Flue gases rising from the first stage are passed through condensers to precipitate vaporized zinc, and to convert hydrocarbons into fuel that is burned in the third stage burner above the hearth. |
| US10808283B2 |
Methods and kits for the molecular subtyping of tumors
The present invention relates to an in vitro method of identifying a molecular subtype of a tumor in a cancer patient and to a method of stratifying a cancer patient for tumor treatment. The present invention further relates to kits that are useful for identifying a molecular subtype of a tumor in a cancer patient. |
| US10808276B2 |
Method for isolating nucleic acids
The present invention pertains to a method for isolating nucleic acids from a sample, preferably a blood sample, comprising the following steps: a) obtaining a sample which has been stabilised by the use of at least one cationic detergent, wherein the cationic detergent has formed complexes with the nucleic acids; b) obtaining the complexes optionally together with other sample components from the stabilised sample, wherein said complexes comprise the nucleic acids to be isolated; c) resuspending the complexes and optionally adding one or more additives before, during and/or after resuspension, thereby obtaining a resuspended sample comprising at least i) the nucleic acid to be isolated; ii) at least one chaotropic agent; and iii) at least one chelating agent; and d) isolating nucleic acids from the resuspended sample. It was found that adding a chelating agent during resuspension considerably increases the nucleic acid yield as the formation of precipitates which irreversibly adhere to the container wall is considerably reduced. |
| US10808275B2 |
Use of at least one chromogenic and/or fluorogenic phosphatase substrate for the detection and/or enumeration of enterobacteria in a sample
Use of at least one chromogenic and/or fluorogenic phosphatase substrate for the detection and/or enumeration of enterobacteria in a sample likely to contain them, such as a food sample. |
| US10808273B2 |
Nickel alloys for biosensors
The present disclosure relates to metal alloys for biosensors. An electrode is made from the metal alloy, which more specifically can be a nickel-based alloy. The alloy provides physical and electrical property advantages when compared with existing pure metal electrodes. |
| US10808268B2 |
Polypeptides having alpha-galactosidase activity and polynucleotides encoding same
The present invention relates to methods of releasing galactose from legumes using polypeptides having alpha-galactosidase activity. The invention also relates to polypeptides having alpha-galactosidase activity, polynucleotides encoding the polypeptides, nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of 5 producing the polypeptides. The invention also relates to compositions comprising the polypeptides of the invention and the use of the polypeptides in animal feed. |
| US10808265B2 |
Microbes and methods for improved conversion of a feedstock
Genetically engineered cells and methods are presented that enhance the consumption of xylose in a medium comprising a mix of five- and six-carbon sugars. Method of using these microbes to enhance xylose utilization and methods of making value products using these microbes are also disclosed herein. |
| US10808264B2 |
Method for producing benzaldehyde
A method for producing benzaldehyde is provided. Benzaldehyde is produced from L-phenylalanine or a carbon source by using microorganism(s) having amino acid deaminase, 4-hydroxymandelate synthase, (S)-mandelate dehydrogenase, and benzoylformate decarboxylase. |
| US10808263B2 |
Processes and systems for metabolite production using hydrogen rich C1-containing substrates
The invention is directed to a process for producing one or more fermentation product in a multi-stage process including an inoculation reactor and at least one bioreactor. The inoculation reactor is fed a C1-containing gaseous substrate containing a reduced amount of hydrogen. The hydrogen is reduced to increase the proportion of CO in the C1-containing gaseous substrate being provided to the inoculation reactor. The inoculation reactor ferments the CO-rich C1-containing gaseous substrate and produces an inoculum, which is fed to at least one bioreactor. The bioreactor receives the C1-containing gaseous substrate, which may or may not contain reduced amounts of hydrogen, to produce one or more fermentation product. By providing a CO-rich C1-containing gaseous substrate to the inoculation reactor, both the inoculation reactor and the subsequent bioreactor(s), are able to have increased stability and product selectivity. |
| US10808262B2 |
Microorganisms and methods for improving product yields on methanol using acetyl-CoA synthesis
The invention provides non-naturally occurring microbial organisms containing enzymatic pathways and/or metabolic modifications for enhancing carbon flux through acetyl-CoA. In some embodiments, the microbial organisms having such pathways also include pathways for generating reducing equivalents, formaldehyde fixation and/or formate assimilation. The enhanced carbon flux through acetyl-CoA, in combination with pathways for generating reducing equivalents, formaldehyde fixation and/or formate assimilation can, in some embodiments, be used for production of a bioderived compound. Accordingly, in some embodiments, the microbial organisms of the invention can include a pathway capable of producing a bioderived compound of the invention. The invention still further provides a bioderived compound produced by a microbial organism of the invention, culture medium having the bioderived compound of the invention, compositions having the bioderived compound of the invention, a biobased product comprising the bioderived compound of the invention, and a process for producing a bioderived compound of the invention. |
| US10808259B2 |
Expression construct and process for enhancing the carbon, nitrogen, biomass and yield of plants
The assimilated C and N largely influence plant growth and crop yields. Previous attempts to alter the carbon and nitrogen status of the plants attempted with one or two genes The present invention involves simultaneous co-overexpression of three genes wherein one gene (PEPCase) efficiently capture CO2 whereas the other two encode for enzymes (Asp AT and GS) involved in nitrogen assimilation. The combined effect is the enhancement of carbon and nitrogen status of the plant and the productivity. |
| US10808254B2 |
Optimized vector for delivery in microbial populations
The present invention relates to a vector, preferably included in a delivery vehicle, comprising no more than 100, preferably no more than 10, restriction sites recognized by the restriction enzymes encoded by each bacterium of a group of bacteria of interest. The invention also relates to the use of said vector, preferably included in a delivery vehicle, as a drug, especially in the treatment of a disease in a patient in need thereof. |
| US10808249B2 |
Methods and compositions for weed control
Provided are novel compositions for use to enhance weed control. Specifically, the present invention provides for methods and compositions that modulate Phytoene desaturase in weed species. The present invention also provides for combinations of compositions and methods that enhance weed control. |
| US10808245B2 |
CRISPR DNA targeting enzymes and systems
The disclosure describes novel systems, methods, and compositions for the manipulation of nucleic acids in a targeted fashion. The disclosure describes non-naturally occurring, engineered CRISPR systems, components, and methods for targeted modification of nucleic acids such as DNA. Each system includes one or more protein components and one or more nucleic acid components that together target nucleic acids. |
| US10808233B2 |
Engineered CRISPR-Cas9 nucleases with altered PAM specificity
Engineered CRISPR-Cas9 nucleases with altered and improved PAM specificities and their use in genomic engineering, epigenomic engineering, and genome targeting. |
| US10808232B2 |
Dynamically-adaptive live therapeutic agents and methods of use thereof
This disclosure provides microbes engineered to detect virulent and spore states of pathogens and release an appropriate therapeutic response accordingly and compositions and methods of use of the same. |
| US10808229B2 |
High titer recombinant influenza viruses with enhanced replication in vero cells
The invention provides a composition useful to prepare high titer influenza viruses, e.g., in the absence of helper virus, which includes internal genes from an influenza virus vaccine strain or isolate, e.g., one that is safe in humans, for instance, one that does not result in significant disease, and genes from vaccine seed virus isolates which include a HA gene segment with a HA2 sequence encoding a HA2 that confers enhanced growth in cells in culture, such as Vero cells. |
| US10808224B2 |
Method for culturing stem cell
The present invention provides a method of obtaining aggregates containing a rostral hypothalamus tissue and a rostral head ectodermal tissue, a hypophysis precursor tissue and a hypophysis hormone producing cell, by using a serum-free medium (preferably substantially free of growth factor and insulins), forming homogeneous aggregates of stem cells from pluripotent stem cells such as ES cell and the like, which are plated at a high cell concentration, and subjecting the formed aggregates to floating-culture. |
| US10808219B2 |
Systems and methods for particle analysis
The present disclosure provides systems and methods for sorting a cell. The system may comprise a flow channel configured to transport a cell through the channel. The system may comprise an imaging device configured to capture an image of the cell from a plurality of different angles as the cell is transported through the flow channel. The system may comprise a processor configured to analyze the image using a deep learning algorithm to enable sorting of the cell. |
| US10808218B2 |
Fluid pumping and bioreactor system
A fluid pumping and bioreactor system including at least two cassettes, at least one storage reservoir, at least one bioreactor, at least one manifold including valve modules, and tubing to connect the cassettes to the storage reservoir and the bioreactor. The cassettes can include pumps, valves, and fluid conduits and can be communicatively connected to the at least one manifold. The bioreactor can include an adapter and fluid conduits extending through the adapter from the exterior of the bioreactor to the interior of the bioreactor. System and method for generating a tissue for transplant by decellularizing and recellularizing a supplied tissue. |
| US10808217B2 |
Reactance and capacitance sensing platform for detecting microorganisms
A system and method with increased sensitivity to microorganism growth. The system includes signal processing electronic circuit connected to a consumable or vessel through two or more electrodes that fully penetrate the vessel and are in contact with the fluid contents. The electronic circuit is configured to detect a component of the total impedance of the sample, specifically the “out-of-phase” or imaginary reactance component, which has a sensitive response to organism growth in a frequency-dependent manner. The system detects changes in both the composition of charged molecules in the liquid matrix and the number of microorganisms based on monitoring the sample for change in this parameter. This results in a 5-70% reduction in time-to-detection (TTD). The system and method detect organisms in a plurality of vessel shapes, volumes, and matrix (or media) formats. The electrodes are fully immersed in a continuous body of liquid sample. The distance between electrodes may be adjusted or tuned to fit the needs of the vessel. The voltage inputs can also be adjusted to allow proper detection of the contents within the vessel. |
| US10808209B2 |
Formulations for applying a hydrophobic film to a substrate
A composition is provided that includes a universal hydrophobic active ingredient of modified silicone polymer forming a microemulsion in water, and a water miscible organic solvent to produce a clear and transparent solution that cleans and leaves a hydrophobic film on a glass substrate when dried. A process of applying the same is also provided. |
| US10808207B2 |
Automatic dishwashing detergent composition
A neutral or acidic automatic dishwashing detergent composition including a pH regulator system and a cleaning agent selected from the group consisting of cleaning surfactants, soil suspending polymers and mixtures thereof wherein the weight ratio of the pH regulator system to the cleaning agent is from 3:1 to 1:1 system and wherein the detergent composition includes from 0.01% to 5% by weight of the composition of a perfume. |
| US10808205B1 |
Solid oven cleaning composition and methods for the preparation and use thereof
A solid oven cleaning composition is disclosed herein, as well as processes for preparation of the composition and methods for use of the same. A benefit to the solid oven cleaning composition can be providing a solid composition that is compact in size yet effective and efficient to use for cleaning the surfaces of an oven. Benefits to the solid oven cleaning composition can be enabling the use of less cleaning product and less time for cleaning an oven. A benefit to the solid oven cleaning composition can be the requirement of less space for shipment and storage. |
| US10808204B2 |
Aqueous cleaning composition with tertiary amine ionic liquid and quaternary ammonium antimicrobial surfactant
An aqueous cleaning composition, which may be suitable for use in cleaning hard surfaces, is described. The aqueous cleaning composition includes an N,N-dialkyl-N-aliphatic ammonium hydroxycarboxylate salt, a nonionic surfactant and/or anionic surfactant and a substantial amount of water. Other than an optional fragrance component, the cleaning composition is substantially free of volatile organic compounds. The cleaning compositions may also include a disinfecting quaternary surfactant and/or a chelating agent, such as an aminopolycarboxylate chelating agent. |
| US10808203B2 |
Micellar extended release nanostructures
Compositions and methods of manufacture for an extended time-release fragrance comprising volatile organic compounds. A composition of the disclosure includes an effective amount of a volatile organic compound for providing a fragrance that can be sensed by a user and fractionated coconut oil comprising caprylic acid and capric acid. |
| US10808201B2 |
Manual transmission oil composition having enhanced frictional properties and enabling improved fuel efficiency
A manual transmission oil composition includes: polyisobutenyl succinimide serving as a detergent-dispersant; and comb polymethacrylate (comb PMA), which has at least one of polar and nonpolar branches connected to a main chain thereof, and serves as a viscosity modifier. Polyisobutenyl succinimide is contained in an amount of 1 wt % to 5 wt % based on a total weight of the manual transmission oil composition, W and comb PMA is contained in an amount of 4 wt % to 12 wt % based on the total weight of the manual transmission oil composition. |
| US10808199B2 |
Seal swell agents for lubricating compositions
A composition comprising an oil of lubricating viscosity and a compound represented by formula (I) wherein x is 0 or 1 and R1 is a hydrocarbyl group containing about 4 to about 18 carbon atoms, which composition is effective at swelling seals. |
| US10808197B2 |
Alkylated alkoxydiarylamine antioxidants
Alkylated diaryl amines further substituted by an alkoxy group on one or more aryl carbon atoms exhibit excellent antioxidant activity in lubricant compositions. |
| US10808195B2 |
Fuel compositions
Gasoline fuel composition suitable for use in an internal combustion engine comprising: (a) Fischer-Tropsch derived naphtha at a level from 2 to 20% v/v; (b) at least one aromatic octane booster present at a level of 0.75 to 8% v/v or less; and (c) a gasoline base fuel; wherein the gasoline fuel composition comprises 40% v/v or less of aromatics. In a preferred embodiment, the Research Octane Number (RON) of the gasoline fuel composition is increased while maintaining the aromatic content of the gasoline fuel composition at a level of 40% v/v or less, based on the gasoline fuel composition. |
| US10808192B2 |
Identification of products
A marking method which is a method of marking a product having a distillation range is disclosed. The method comprises the step of adding to said product a first marker, a second marker and optionally one or more further markers. Each marker has a distillation range including a minimum boiling point (Min BP), a maximum boiling point (Max BP) and a maximum distillation boiling point (Max DBP) which is the temperature at which the maximum volume of the marker distils. Each marker has a different distillation range from each other marker and at least one marker has a Max DBP which is within the distillation range of the product. The first marker has a distillation range in the marked product which extends over the whole of the product distillation range. |
| US10808190B2 |
Apparatus and method for conversion of solid waste into synthetic oil, gas, and fertilizer
A method of producing oil, gas, and ash fertilizer from a feedstock includes inputting the feedstock into a reaction chamber having a wall, and combusting the feedstock in the reaction chamber. An electrical current flow is induced between the reaction chamber wall and the feedstock so as to cause arcing in the feedstock within the reaction chamber. Ash reaction byproducts migrate downward through the reaction chamber onto ash support structure, which is substantially electrically isolated from the reaction chamber wall. Gas and liquid reaction byproducts migrate upward through the reaction chamber to an upper chamber by a partial vacuum in the upper chamber, and are evacuated therefrom. The oil and gas are then separated from the evacuated gas/liquid products, providing the oil and the gas products. The oil is refinable, the gas is high in energy content, and the ash fertilizer is high in nitrogen. |
| US10808188B2 |
Catalytic cracking process with increased production of a gasoline having a low olefin content and a high octane number
A catalytic cracking process includes the following steps: i) subjecting a heavy feedstock oil to flail catalytic cracking; ii) separating the catalytic cracking reaction product obtained from step i) to obtain a catalytic cracking gasoline and a catalytic cracking light cycle oil; iii) splitting the catalytic cracking gasoline to obtain a light gasoline fraction, a medium gasoline fraction and a heavy gasoline fraction; iv) subjecting the catalytic cracking light cycle oil to hydrogenation to obtain a hydrogenated light cycle oil); v) mixing a portion of the light gasoline fraction with at least a portion of the hydrogenated light cycle oil to obtain a mixed fraction; vi) subjecting the mixed fraction to catalytic cracking; and vii) subjecting a portion of the medium gasoline fraction to flail catalytic cracking. The process is capable of producing more catalytic cracking gasoline, reducing the olefin content of the catalytic cracking gasoline, and increasing its octane number. |
| US10808186B2 |
Systems and methods for separation and extraction of heterocyclic compounds and polynuclear aromatic hydrocarbons from a hydrocarbon feedstock
Methods of extracting 1-4 cycle heterocyclic compounds and 2-5 cycle polynuclear aromatic hydrocarbons from a hydrocarbon feedstock are described. The methods include providing a hydrocarbon feedstock containing crude oil fractions, and determining an A/R ratio and an asphaltene concentration of the hydrocarbon feedstock. Based upon the A/R ratio and the asphaltene concentration, the treatable hydrocarbon feedstock undergoes one or more of cracking and fractionating. Subsequently, at least one targeted portion of the heterocyclic compounds is extracted from the fractionated stream with an aqueous solvent. A stream containing the 2-5 cycle polynuclear aromatic hydrocarbons is transferred to an extractor and the 2-5 cycle polynuclear aromatic hydrocarbons are extracted with a solvent system comprising an aprotic solvent. |
| US10808183B2 |
Continuous destabilization of emulsions
The inventive technology, in at least one embodiment, may be described as a method of destabilizing an aqueous hydrocarbon emulsion comprising the steps of: effecting contact between a sorbent and said aqueous hydrocarbon emulsion; effecting relative motion between said sorbent and said aqueous hydrocarbon emulsion; and destabilizing (perhaps in continuous fashion) the aqueous hydrocarbon emulsion. Applications include but are not limited to oil spill clean up, manufacturing of emulsions, oil refinery and production operations (anywhere along the production chain). |
| US10808181B2 |
Furnace tube radiants
A substantially linear ceramic or metallic radiant of ellipsoidal or polygonal cross section is placed proximate furnace tubes or coils in the radiant section of a fired heater to increase the radiant heat directed to the surface of the tubes or coils. |
| US10808180B2 |
Integrated gas oil separation plant for crude oil and natural gas processing
Systems and methods of integrated gas oil separation are disclosed. Systems include a high pressure production trap (HPPT), a low pressure production trap (LPPT), a low pressure degassing tank (LPDT), a first knockout drum (KOD) fluidly coupled to the LPDT and operable to accept an atmospheric pressure off-gas from the LPDT, an atmospheric pressure compressor fluidly coupled to the first KOD and operable to compress the atmospheric pressure off-gas to introduce the atmospheric pressure off-gas from the LPDT into the LPPT inlet feed stream, a second KOD fluidly coupled to the LPPT and operable to accept a low pressure off-gas from the LPPT, and a low pressure compressor fluidly coupled to the second KOD and operable to compress the low pressure off-gas to introduce the low pressure off-gas from the LPPT into the crude oil inlet feed stream. |
| US10808179B2 |
Single-loop octane enrichment
The present invention provides apparatuses and processes for producing high octane fuel from synthesis gas. The process combines transalkylation and zeolite-forming/aromatization in conjunction with a single recycle loop configuration in order to effectively promote the fuel quality, particularly octane rating. The process involves adding a step for enriching octane of the fuel coming from the single recycle loop process. Preferably, the enrichment step takes place in an octane enrichment reactor containing two different catalysts, a zeolite-forming/aromatization catalyst followed by a transalkylation catalyst. The final fuel product preferably has an octane of about 92 to about 112. |
| US10808176B2 |
Method of delayed coking of petroleum residues
The delayed coking method includes directing a heated secondary feedstock, which contains heated primary feedstock and recirculate, from a reaction furnace to a coking chamber. Vapor-liquid coking products formed in the coking chamber are then directed to a fractionation column, which fractionates hydrocarbon gas, gasoline, light and heavy gas oils, and bottom residues. Heavy gas oil from the fractionation column is directed to a thermal cracking furnace, the products of which are cooled by cooled light gas oil and directed to an evaporator for separation. In the evaporator, gases and light boiling products are removed by evaporation and returned to the fractionation column, and the remaining distillate cracking residue is separated and used as a component of the recirculate, along with bottom residues from the fractionation column. The resulting process produces high quality and high yield needle and anode cokes. |
| US10808172B2 |
Perovskite luminescent nanocrystal, light emitting device, and manufacturing method for perovskite luminescent nanocrystal
A perovskite luminescent nanocrystal has a chemical formula represented by: Cs4BX6, wherein B includes one or more selected from the group consisting of Ge, Pb, Sn, Sb, Bi, Cu, and Mn, and X includes one or more selected from the group consisting of Cl, Br, and I, wherein the Cs4BX6 perovskite luminescent nanocrystal has a pure phase, and a molar ratio of Cs to B (Cs/B) in the Cs4BX6 perovskite luminescent nanocrystal is greater than 1 and less than 4. |
| US10808170B2 |
Esters containing non-aromatic cycles as solvents for OLED formulations
The present invention relates to formulations for the preparation of organic electronic devices (OLEDs) which comprise at least one specific ester solvent containing a non aromatic cycle and at least one organic functional material selected from organic conductors, organic semiconductors, organic fluorescent compounds, organic phosphorescent compounds, organic light-absorbent compounds, organic light-sensitive compounds, organic photosensitisation agents and other organic photoactive compounds, selected from organometallic complexes of transition metals, rare earths, lanthanides and actinides. |
| US10808168B2 |
Methods for controlling conductive aggregates
Methods and systems for treating a subterranean formation. The method comprises adding proppant particulates to a fluidized bed granulator; spraying a binding agent on the proppant particulates to at least partially coat the proppant particulates with the binding agent, wherein the coated proppant particulates form proto-aggregates; adding the proto-aggregates to a treatment fluid; and introducing the treatment fluid into a fracture within the subterranean formation. |
| US10808162B2 |
Crush resistant buoyant ball sealers
A perforation ball sealer for temporarily plugging a perforation in an oil or gas well comprises a polymer foam core and a shell surrounding the core formed from a solid or essentially solid second polymer. Both the core and the shell are made from slowly water-soluble polymers. |
| US10808161B2 |
Ecofriendly emulsifier synthesis from esterified waste vegetable oil for wellbore drilling fluids
Ecofriendly emulsifier synthesis from esterified waste vegetable oil for wellbore drilling fluids is described. A raw material waste vegetable oil is esterified to produce a methyl ester of the raw material waste vegetable oil. A caustic soda solution is added to the methyl ester resulting in a mixture. The mixture is thermally treated. A pH of the mixture is adjusted resulting in formation of an aqueous phase and a non-aqueous phase. The aqueous phase is separated from the non-aqueous phase. |
| US10808160B2 |
Date tree waste-based binary fibrous mix for moderate to severe loss control
A date tree fiber mix lost circulation material (LCM) is provided. The date tree fiber mix LCM may include includes date tree trunk fibers produced from date tree trunks and date tree leaf and leaf stem fibers produced from date tree leaves and leaf stems. The LCM include a mix of 30% by weight date tree trunk fibers and 70% date tree leaf and leaf stem fibers, 40% by weight date tree trunk fibers and 60% date tree leaf and leaf stem fibers, 50% by weight date tree trunk fibers and 50% date tree leaf and leaf stem fibers. Methods of lost circulation control using and manufacture of a date tree fiber mix LCM are also provided. |
| US10808155B2 |
Ice melt apparatus
Provided is an ice melt device comprising ice melt product and a casing having one or more compartments containing the melt product. The casing is configured to provide access to the ice melt product by external ice and/or moisture. The casing can be elongate and take the form of an ice melt strip. The ice melt device can be applied in an ice formation area before ice formation as an ice formation prevention strategy and/or the ice melt device be applied directly on ice in the ice formation area as an ice removal strategy. |
| US10808153B2 |
Curable adhesive compound and reactive adhesive tapes based thereon
The invention relates to a thermally curable adhesive compound consisting of the following components: (A) 4.9 to 34.9 wt % (relative to the total amount of the curable adhesive compound) of an epoxide-functionalized (co)polymer having a weight-average molar mass in the range of 5,000 g/mol to 200,000 g/mol, based on more than 30 to 100 wt %, preferably 50 to 100 wt %, (relative to the total amount of the monomers on which the epoxide-functionalized (co)polymer is based) of at least one type of (meth)acrylic (co)monomer (a) functionalized with an epoxy group, (B) 0.1 to 5 wt % (relative to the total amount of the curable adhesive compound) of at least one thermally activatable curing agent for a cationic curing of epoxides, (C) 65 to 95 wt % (relative to the total amount of the curable adhesive compound) of at least one type of matrix polymer as a film-forming agent, (D) optionally 0 to 30 wt % of additional components. |
| US10808152B2 |
Adhesive composition and adhesive sheet using same
The present invention aims to provide an adhesive composition which enables achievement of highly strong adhesion between a lightweight composite resin and a lightweight metal member, and which can maintain excellent adhesive strength even in cases where the ambient temperature largely changes or the adhesive composition is in contact with water or a snow-melting agent, and an adhesive sheet using it. The above object can be achieved with an adhesive composition containing at least an epoxy resin, an acrylic particle, and a curing agent, wherein the acrylic particle is a core-shell structure containing a butadiene-based rubber, and polymethacrylate or polyacrylate. The adhesive sheet is constituted such that an adhesive layer formed with the adhesive composition is present between a first release film and a second release film. |
| US10808148B2 |
Adhesive composition, bio-electrode, method for manufacturing a bio-electrode, and salt
An adhesive composition including a resin and electro-conductive material, wherein the electro-conductive material is an ammonium salt of fluorosulfonic acid having 5 or more carbon atoms shown by the general formula (1): (R1—X—Z—SO3−)n Mn+ (1), wherein, R1 represents a monovalent hydrocarbon group having 1 to 40 carbon atoms and optionally substituted by a heteroatom or optionally interposed by heteroatom; X represents any of a single bond, ether group, ester group, and amide group; Z represents an alkylene group having 2 to 4 carbon atoms, containing 1 to 6 fluorine atoms, and optionally containing a carbonyl group; Mn+ represents a cation having one or two ammonium cation structures. This can form a living body contact layer for a bio-electrode with excellent electric conductivity, biocompatibility, and light weight, which manufactures at low cost and does not cause large lowering of the electric conductivity even when it is wetted with water or dried. |
| US10808147B2 |
Adhesive tape and methods of manufacture
Systems and methods are described for manufacturing an adhesive tape. An example method includes: providing a plurality of adhesive webs, wherein each web includes a hot melt adhesive adhered to a backing material; providing a fabric web having a fabric material; guiding a first adhesive web from the plurality of adhesive webs into a first position proximate a first side of the fabric web; guiding a second adhesive web from the plurality of adhesive webs into a second position proximate a second side of the fabric web; applying heat and pressure to form a web of the baffle tape in which the first adhesive web is bonded to the first side of the fabric web and the second adhesive web is bonded to the second side of the fabric web; and rewinding the web of the baffle tape into a roll. |
| US10808146B2 |
Adhesive-resin-modified adhesive mass
The invention relates to a UV-cross-linked, polyacrylate-based adhesive mass that has high adhesive force and high cohesion and that can be produced by means of a hot-melt process with subsequent cross-linking. This is achieved by providing an adhesive mass that can be obtained by cross-linking a composition, which comprises at least one poly(meth)acrylate having a weight-average molar mass Mw of at least 100,000 g/mol and at least one polyfunctional α-cleaver and is characterized in that the composition contains at least one adhesive-force-increasing resin having a weight average molar mass Mw of at most 30,000 g/mol, which resin can be obtained by polymerizing a monomer composition M1, comprising at least one compound according to formula (I) H2C═C(R1)(COOR2), wherein R1 represents a hydrogen atom or a methyl group and R2 represents a hydrogen atom or a functionalized or non-functionalized C1-C20 alkyl group. |
| US10808145B2 |
Polishing compositions containing charged abrasive
Polishing compositions that can selectively and preferentially polish certain dielectric films over other dielectric films are provided herein. These polishing compositions include either cationic or anionic abrasives based on the target dielectric film to be removed and preserved. The polishing compositions utilize a novel electrostatic charge based design, where based on the charge of the abrasives and their electrostatic interaction (forces of attraction or repulsion) with the charge on the dielectric film, various material removal rates and polishing selectivities can be achieved. |
| US10808144B2 |
Polyolefin silicon coating composition
A coating composition comprising a polyolefin component and a silicon component, wherein the composition comprises 5.0 wt % or greater silicon-containing material, based on total solid weight of the composition, is disclosed. Substrates coated at least in part with such a coating composition, including packages such as metal cans, are also disclosed. |
| US10808143B2 |
Polyarylether ketone compositions and method of coating a metal surface
A polyaryl ether ether composition(C) and methods of uses thereof are herein disclosed. The composition comprises a polymer blend [blend (B)] consisting of: —a first polyaryl ether ketone (PAEK-1)and —a second polyaryl ether ketone (PAEK-2), wherein the (PAEK-1) is crystalline and exhibits a melting temperature Tm of 330° C. or higher and the (PAEK-2) is either amorphous or crystalline and exhibits a melting temperature Tm of 315° C. or lower and wherein the (PAEK-1) constitutes more than 0% wt of blend (B). Composition (C) can be used in particular for the manufacture of coated metal surfaces, in particular for the coating of wires or of (part of) electronic devices. |
| US10808140B2 |
Coating system
A coating, system comprises 30 to 90 parts by weight of a bioresin component and 10 to 70 parts by weight of an isocyanate component, based on 100 parts by weight of the coating system, and has a percent solids of greater than 60%. The bioresin component comprises an acrylic polymer and a biopolyol formed from a natural oil. A method of forming a coating on a substrate with the coating system comprises the steps of combining the bioresin component and the isocyanate component to form a reaction mixture having a percent solids of greater than 60 percent, applying the reaction mixture onto the substrate, and curing the reaction mixture to form the coating on the substrate. |
| US10808132B2 |
Casting resin composition
A casting resin composition comprising or consisting of: (a) a monomer capable of forming a casting resin upon polymerisation and (b) at least one thixotropic agent wherein said at least one thixotropic agent is a urea urethane. |
| US10808131B2 |
Plate-like alumina particle and a manufacturing method for the same
An object of the present invention is to provide a high-aspect-ratio plate-like alumina particle having low aggregability and high dispersibility and a method for producing the particle. The above problem is solved by providing a plate-like alumina particle including a step of firing an aluminum compound in the presence of a shape-controlling agent and a molybdenum compound serving as a fluxing agent. The above problem is solved also by providing a method for producing a plate-like alumina particle, the method including a step in which the aluminum compound and the molybdenum compound react with each other to form aluminum molybdate and a step in which the aluminum molybdate is decomposed to obtain the plate-like alumina particle. |
| US10808130B2 |
Protective sheet, image display device, spectacle lens, and spectacles
Provided are a protective sheet and a spectacle lens including at least one dye selected from the group consisting of a dye represented by Formula (1) and a dye represented by Formula (2), and application thereof. In Formula (1), R71 to R74 each independently represent a hydrogen atom, an alkyl group, an alkoxy group, or the like. In Formula (2), R21 represents an alkyl group, an aryl group, a heterocyclic group, or the like, R22 represents a hydrogen atom, a halogen atom, an alkyl group, or the like, and at least one of R21 or R22 is an alkyl group having 4 or more carbon atoms. n represents 0 or 1, and m represents an integer of 1 to 5. |
| US10808129B2 |
Methine dyes
The present invention relates to novel methine dyes, methods for the preparation thereof and use thereof for dyeing plastics, especially polyamides, so as to obtain yellow to orange colourings with improved light fastness and improved thermal stability. Methine dyes for example accord to the formula (I) in whichR1 is hydrogen, halogen, alkyl, COOH or COOR9,R2 is oxygen or sulfur,R3 is hydrogen, halogen, COOH, COOR10 or CN,R4 is alkyl or phenyl,R5 and R6 are each independently alkyl,R7 and R8 are each independently hydrogen, halogen, alkyl or COOR11, andR9, R10 and R11 are each independently alkyl. |
| US10808127B2 |
Color conversion with solid matrix films and green rhodamines
This invention is directed to photoluminescent compounds based on rhodamine dyes with green emission and uses thereof for photoluminescence based devices. |
| US10808126B2 |
Hybrid composition and method for the repair and maintenance of asphalt and concrete surfaceways
A material composition for repairing and sealing asphalt and concrete surfaces is provided. The material composition for repairing asphalt and concrete includes an asphalt containing concentrate between about 25.0 wt. % and about 95.0 wt. %, an aggregate with amorphous aluminum silicate between about 15.0 wt. % and about 65.0 wt. % and reinforcements up to about 8.0 wt. %. The material composition for sealing asphalt and concrete includes a non-fiber asphalt emulsion between about 20.0 wt. % and about 60.0 wt. %, carbon black between about 0.5 wt. % and about 5.0 wt. %, an aggregate with amorphous aluminum silicate between about 1.0 wt. % and about 10 wt. %, a hydrophobic additive between about 0.1 wt. % and about 1.0 wt. %, and a coalescent between about 0.01 wt. % and about 0.5 wt. %. |
| US10808125B1 |
Bitumen composition comprising a wax mixture consisting of a petroleum slack wax and a Fischer-Tropsch wax, the use of the wax mixture in bitumen compositions, the use of the bitumen composition in asphalt compositions, asphalt compositions comprising the bitumen composition and the method of producing asphalt pavements thereof
The present invention relates to a bitumen composition comprising a petroleum slack wax and a Fischer-Tropsch wax, the use of the waxes in bitumen compositions, the use of the bitumen composition in asphalt compositions, asphalt compositions comprising the bitumen composition and a method for producing asphalt pavements and constructions thereof. The bitumen has proved to have better processing characteristics. |
| US10808110B2 |
Resin composition, extrusion-molded article, injection-molded article and blow-molded article
A resin composition superior in stability and external appearance characteristics during/following melt molding; and an extrusion-molded article, an injection-molded article and a blow-molded article that are formed from the resin composition are provided. The resin composition contains an ethylene-vinyl alcohol copolymer as a principle component, and has a heterogeneous nucleation index (f) of less than 0.6 as determined by formula (1) based on a differential scanning calorimetry (DSC) curve obtained by DSC in which the resin composition is cooled at a rate of 150° C./sec from a molten state at 210° C. In the formula (1), Qtotal represents an area of a total region surrounded by the DSC curve and a base line, and Qhetero represents an area of a heterogeneous region that is a part of the total region, falling within a range from the temperature lower than the melting point by 38° C. to a temperature lower than the melting point by 75° C. f=Qhetero/Qtotal (1) |
| US10808104B2 |
Preparation method of scribing rubber cement of tire tread
The present invention discloses a preparation method of scribing rubber cement of a tire tread. The scribing rubber cement of the tire tread is prepared from the following raw materials in parts by weight: 100 parts of natural rubber; 3.5 to 4.5 parts of zinc oxide; 1.5 to 2.5 parts of stearic acid; 15 to 25 parts of titanium white; 2.5 to 3.5 parts of insoluble sulfur; 0.9 to 1.1 parts of accelerant DM; 0.9 to 1.1 parts of rosin; and 15 to 25 parts of color masterbatch. The preparation method of the scribing rubber cement comprises the following steps: step 1) preparing rubber compound; and step 2) preparing the scribing rubber cement. The scribing rubber cement of the tire tread prepared by the present invention has high aesthetic degree and does not influence the product quality. |
| US10808103B2 |
Resin composition, laminate including the resin composition, semiconductor wafer with resin composition layer, substrate for mounting semiconductor with resin composition layer, and semiconductor device including the semiconductor wafer with resin composition layer
The present invention provides a resin composition for an underfill material, comprising a maleimide compound (A) and a secondary monoamino compound (B), wherein the secondary monoamino compound (B) has a boiling point of 120° C. or more. |
| US10808102B2 |
Thermosetting epoxy resin sheet for encapsulating semiconductor, semiconductor equipment, and method for manufacturing the same
The present invention is a thermosetting epoxy resin sheet for encapsulating a semiconductor, characterized by being a sheet formed from a composition including: (A) a crystalline bisphenol A type epoxy resin and/or a crystalline bisphenol F type epoxy resin, (B) an epoxy resin that is non-fluid at 25° C. other than the component (A), (C) a phenol compound having two or more phenolic hydroxy groups in a molecule thereof, (D) an inorganic filler, and (E) an urea-based curing accelerator. The present invention provides a thermosetting epoxy resin sheet for encapsulating a semiconductor that has excellent flexibility and good handleability in an uncured state, together with excellent storage stability and formability. |
| US10808095B2 |
Macroporous photonic crystal membrane, methods of making, and methods of use
In accordance with the purpose(s) of the present disclosure, as embodied and broadly described herein, embodiments of the present disclosure, in one aspect, relate to macroporous photonic crystal membranes, structures including macroporous photonic crystal membranes, devices including macroporous photonic crystal membranes, methods of using macroporous photonic crystal membranes, methods of making macroporous photonic crystal membranes, and the like. |
| US10808094B2 |
Low density microspheres
Low-density thermoplastic expandable microspheres are disclosed. Various low-density structures, in particular, sandwich panels, based on foam prepared from the low-density microspheres, are also disclosed. Process of preparing low-density polymeric microspheres, per se, and the corresponding low-density structures, based on the microsphere foam, are also disclosed. |
| US10808086B2 |
Fiber composite material, use therefor, and method for the production thereof
The invention relates to a fibre composite (42) comprising at least one fibre layer (4, 14, 16) composed of a fibre material which is embedded in a matrix (8, 18) based on a thermoplastic, where the composition of the matrix (8, 18) contains: 60-95 parts by weight of aromatic polycarbonate and/or aromatic polyester carbonate and further additives. The invention further relates to the use of such a fibre composite for a component for a rail vehicle, in particular for a rail vehicle for transporting passengers. The invention further relates to a process for producing a fibre composite, in which a layer structure (36) of superposed layers is formed from at least one fibre layer (4, 14, 16) composed of a fibre material and from polymer layers which are composed of at least one polymer film (30) and are arranged on both sides of the fibre layer (4, 14, 16) and in which the layer structure (36) is pressed under applied pressure and the action of heat to form a fibre composite (42), where the polymer film (30) has a composition corresponding to the matrix of the abovementioned fibre composite. |
| US10808084B2 |
Methods for making renewable and chemically recyclable crosslinked polyester elastomers
A method includes reacting a polymer derived from a lactone with a cyclic carbonate compound comprising 2 to 5 cyclic carbonate moieties and a catalyst to form a crosslinked polylactone elastomer. |
| US10808079B2 |
Synthesis of copolyimides containing fluorine and silicon surface modifying agents
Various embodiments provide random copolyimides that may possess the mechanical, thermal, chemical and optical properties associated with polyimides yet achieve a low energy surface. In various embodiments, the copolyimides may be prepared using a minor amounts of a diamino terminated fluorinated alkyl ether oligomer and a diamino terminated siloxane oligomer. The various embodiments include processes for making the copolyimides containing fluorine and silicon surface modifying agents and anisotropic coatings and articles of manufacture from them. Thus the coatings and articles of manufacture made with the copolyimides of the various embodiments may be characterized as having an anisotropic fluorine and silicon composition and low surface energy. |
| US10808075B2 |
Substoichiometric alkoxylated polyethers
Provided herein are polymers obtainable by a process including the steps a) and b) described below. In Step a) at least one component a1) is condensed to obtain a polyether having remaining hydroxyl groups. Component a1) is at least one component selected from N-(hydroxyalkyl) amins according to formula (Ia) and/or (Ib) as defined below. Besides component a1), further components can be present in the condensation step a). In step b) a part of the remaining hydroxyl groups are reacted with at least one alkylene oxide. The alkoxylation according to step b) is carried out in a substoichiometric way. The ratio of i) the alkylene oxide versus ii) the sum of the amount of the remaining hydroxyl groups is >0:1 to <1:1 [mol/mol]. Further provided herein is a process for preparing such polymers and derivatives of the polymers by quaternization, protonation, sulphation and/or phosphation. |
| US10808073B2 |
Block copolymers of cyclic esters and processes for preparing same
Novel processes of preparing block polyester copolymers while precisely controlling the stereoconfiguration (e.g., tacticity), chemical composition and/or length of each unit (block) are provided. Block polyester copolymers featuring desirable combinations of two or more blocks featuring different stereoconfiguration (e.g., tacticity), chemical composition and/or length, including triblock, tetrablock and higher block copolymers are also provided. A novel family of organometallic magnesium complexes and uses thereof in preparing polyesters and block polyester copolymers are also provided. |
| US10808064B2 |
Amphiphilic block polymers soluble in strongly saline medium
The present invention relates to the preparation of polymers that are of use in particular as a rheology agent, and are suitable for use in very concentrated saline media, which comprises a step of micellar radical polymerization in which are brought into contact, in an aqueous medium: —hydrophilic monomers; —hydrophobic monomers in the form of a micellar solution, containing micelles comprising these hydrophobic monomers; —a radical polymerization initiator; and —preferably an agent for controlling radical polymerization, wherein said micelles comprise at least one surfactant of amphoteric nature. The polymers obtained according to the invention are in particular of use for enhanced oil recovery. |
| US10808062B2 |
Polyol composition and thermosetting resin
A polyol composition includes a first polyol (A-I) having a number average molecular weight of 1000 to 10000; and 35 to 60% by weight of a core-shell polymer (B) including a core layer and a shell layer. The core-shell polymer is uniformly dispersed in the first polyol (A-I) and has a volume average particle diameter of 0.01 to 0.6 μm. A polymer constituting the shell layer has a solubility parameter of 9.30 to 10.20 (cal/cm3)1/2 and comprises at least 25 to 90% by weight of an alkyl (meth)acrylate unit having a linear or branched alkyl group of 4 to 10 carbons. |
| US10808060B2 |
Polymer
The present application relates to a polymer and a use thereof. The present application may provide a functional polymer which expresses a low solubility to a polar solvent and a non-polar solvent and which is suitable for forming a film. If applied to the use of cosmetics such as mascara or to medical uses, the polymer in the present application may express a tolerance to diverse solvents such as sebum, sweat, tears and the like, and thus enables makeup to last, etc. Accordingly, the polymer may be applied to diverse uses and used in film forming agents, cosmetic compositions, or cosmetics, or the like. |
| US10808059B2 |
Polymer
To determine and detect 8-oxo-2′-deoxyguanosine in an aqueous sample solution with high sensitivity and specifically, provided is a polymer including a repetition structure represented by any one of the following general formulae 2 to 5, in which a group represented by any one of the following general formulae 6 to 11 is linked to the repetition structure represented by any one of the following general formulae 2 to 5 through a divalent linking group L. |
| US10808055B2 |
Modified conjugated diene-based polymer and method for preparing the same
The present invention relates to a modified conjugated diene-based polymer, and more particularly, provides a modified conjugated diene-based polymer which includes a repeating unit derived from a conjugated diene-based monomer and includes at one terminal, a functional group derived from a modifier which includes a compound represented by Formula 1, and a method for preparing the same. |
| US10808054B2 |
Self-bonding fluoropolymers and methods of producing the same
A method of making expanded fluoropolymer articles thermally bonds portions of expanded fluoropolymers together, without using an adhesive or crushing force, to produce stronger bonds at the joint between the expanded fluoropolymers than the bonds within the constituent expanded fluoropolymers. The method involves placing the portions of expanded fluoropolymers to be thermally bonded together in intimate contact with each other after wet-stretching the expanded fluoropolymers, and removing the wetting agent used to wet-stretch the expanded fluoropolymers, without subsequent expansion or stretching, to yield an expanded fluoropolymer article exhibiting unexpected and superior properties that can be used in a variety of medical and industrial applications. |
| US10808042B2 |
Immunoglobulin-binding proteins and their use in affinity purification
The present disclosure relates to non-natural binding proteins comprising one or more non-natural immunoglobulin (Ig) binding domains wherein at least one non-natural lg-binding domain comprises the amino acid sequence X1 X2X3XiXsX5X7 XsQQX11AFYX1sX15LX1 sX19PX21 LX23X24X2sQRX28X2gf IQSLKDDPSXio SXi2Xi3Xi4LXi5EAXigKLXs2Xs3Xs4QXs5PX. The disclosure also relates to compositions such as affinity matrices comprising the non-natural Ig-binding proteins of the invention. Use of these Ig-binding proteins or of the compositions for affinity purification of immunoglobulins and to methods of affinity purification. |
| US10808040B2 |
Modified proteins and peptides
The present disclosure relates to modified proteins and peptides that have reduced ability to bind to pre-existing antibodies. Such modified protein/peptide molecules can comprise C-terminal additions, extensions or tags and/or certain amino acid substitutions. Such modified molecules (e.g., fusions and conjugates) comprise proteins, peptides, antigen binding molecules, antibodies or antibody fragments such as single variable domains. The disclosure further relates to uses and formulations of compositions comprising such modified C-terminally extended and/or amino acid substituted molecules and also to methods of production and expression of these. |
| US10808036B2 |
Anti-transferrin receptor antibodies and methods of use
The present invention relates to anti-transferrin receptor antibodies and methods of their use. |
| US10808032B2 |
Biological materials related to HER3
The present disclosure relates to amino acid sequences that are directed against (as defined herein) HER3, as well as to compounds or constructs, and in particular proteins and polypeptides, that comprise or essentially consist of one or more such amino acid sequences (also referred to herein as “amino acid sequences of the invention”, “compounds of the invention”, and “polypeptides of the invention”, respectively). The disclosure also relates to nucleic acids encoding such amino acid sequences and polypeptides (also referred to herein as “nucleic acids of the invention” or “nucleotide sequences of the invention”); to methods for 10 preparing such amino acid sequences and polypeptides; to host cells expressing or capable of expressing such amino acid sequences or polypeptides; to compositions, and in particular to pharmaceutical compositions, that comprise such amino acid sequences, polypeptides, nucleic acids and/or host cells; and to uses of such amino acid sequences or polypeptides, nucleic acids, host cells and/or compositions, in particular for prophylactic, therapeutic or diagnostic purposes, such as the prophylactic, therapeutic or diagnostic purposes mentioned herein. |
| US10808026B2 |
Monoclonal Olfml-3 antibodies and uses thereof
Provided herein are monoclonal antibodies against Olfml-3. In some aspects, methods for treating angiogenesis-related conditions, such as cancer, are provided comprising administering an Olfml-3-binding antibody of the embodiments. |
| US10808024B2 |
Antibodies against immunocomplexes comprising cyanobacterial cyclic peptide hepatotoxins
The present invention relates to means and methods for detecting cyanobacterial cyclic peptide hepatotoxins (CCPH) in aqueous samples. More specifically, the invention provides recombinant anti-immunocomplex (anti-IC) antibodies which bind to immunocomplexes formed between one or more CCPH variants and an anti-CCPH primary antibody, and immunoassays, preferably non-competitive immunoassays, employing the same. |
| US10808023B2 |
Mutated von Willebrand factor
The present invention provides a modified polypeptide which binds Factor VIII. The modified polypeptide comprises a sequence as shown in SEQ ID NO:3 in which the sequence comprises at least one modification at a position selected from the group consisting of L18, V42, K149, N248, S279, V320, T325, Q395 and K418 such that the modified polypeptide binds to Factor VIII with an off rate lower than a reference polypeptide comprising an unmodified SEQ ID NO:3. |
| US10808021B2 |
Compositions and methods for producing a composition
The invention provides for mammalian cells capable of producing recombinant CTLA4-Ig and variants thereof. The invention also provides for compositions comprising CTLA4-Ig and formulations thereof. The invention further provides for methods for mass-producing CTLA4-Ig from mammalian cells capable of producing this recombinant protein, and for purifying the CTLA4-Ig. |
| US10808009B2 |
Peptide conjugates
Methods and compositions related to the selective, specific disruption of multiple ligand-receptor signaling interactions, such as ligand-receptor interactions implicated in disease, are disclosed. These interactions may involve multiple cytokines in a single receptor family or multiple ligand receptor interactions from at least two distinct ligand-receptor families. The compositions may comprise polypeptides having composite sequences that comprise sequence fragments of two or more ligand binding sites. The methods and compositions may involve sequence fragments of two or more ligand binding sites that are arranged to conserve the secondary structure of each of the ligands from which the sequence fragments were taken. |
| US10808008B2 |
Aromatic-cationic peptides and uses of same
The present disclosure provides aromatic-cationic peptide compositions and methods of using the same. The methods comprise use of the peptides in electron transport, inhibition of cardiolipin peroxidation, and inhibition of apoptosis and necrosis to treat, prevent or ameliorate the symptoms of autoimmune diseases or condition. |
| US10808005B2 |
Ligand for orphan nuclear receptor Nur77 and uses thereof
Provided are use of a compound of Formula I as a ligand of orphan nulear receptor Nur77, and in the prevention or treatment of a orphan nulear receptor Nur77 associated disease, |
| US10808004B2 |
Triterpene-glycoside as sweetener or sweetener enhancer
What claimed is a method of sweetening or enhancing sweetening effect of a composition that is administered orally to an individual by adding a specific triterpene glycoside obtained from Momordica grosvenorii (Siraitia grosvenori). |
| US10808001B2 |
Biflavone-cobalt complex, preparation method and application thereof
A method for preparing a biflavone-cobalt complex includes using the amentoflavone as the ligand and the cobalt ion as the central ion, the amentoflavone-cobalt complex is obtained by reaction, and the structure of the complex is characterized by infrared spectroscopy, UV-vis absorption spectroscopy and high resolution mass spectrometry. Meanwhile, the antitumor and antioxidant activities of the amentoflavone-cobalt complex are studied in the present invention. MTT method shows that the amentoflavone-cobalt complex has better antitumor activity, and the antitumor activity thereof is stronger than that of the amentoflavone. Pyrogallol auto-oxidation method, ABTS method and FRAP method show that the antioxidan activity of the amentoflavone-cobalt complex is stronger than that of the amentoflavone itself. The formation of the flavonoid-cobalt complex enhances the antitumor and anti-oxidation activities of the amentoflavone, and is expected to be used in the development of drugs. |
| US10807996B2 |
Material for organic electroluminescent element and organic electroluminescent element in which same is used
Provided are an organic electroluminescent device (organic EL device) that is improved in luminous efficiency, sufficiently secures driving stability, and has a simple construction, and a material for an organic EL device to be used in the device. The material for an organic EL device includes a carborane compound represented by the general formula (1), and the carborane compound has a structure in which a six-membered ring group containing at least two nitrogen atoms is bonded to a carborane ring. The material for an organic EL device is suitable as a host material for a light-emitting layer containing a phosphorescent light-emitting dopant and the host material, or as a material for a hole-blocking layer. In the formula, rings A's each represent a divalent carborane group represented by the formula (1a) or the formula (1b), and two or more of X's each represent N. |
| US10807993B2 |
Dihydrochromene derivatives
The present invention relates to the compound of formula (I) wherein R1A, R1B, R1C, and R1D are hydrogen atom, etc., R2A and R2B are hydrogen atom, etc., R3A, R3B, R3C, and R3D are hydrogen atom, etc., L is bond, etc., V is C1-6 alkylene, Q is optionally-substituted imidazole, or a pharmaceutically acceptable salt thereof, as a novel anti-tumor agent that targets CSCs which are thought to be closely involved in the persistent proliferation of malignant tumor, metastasis or recurrence of cancer, and resistance to anti-tumor agents. |
| US10807990B2 |
Antiviral compounds
The disclosure is related to anti-viral compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds. |
| US10807989B2 |
3-(carboxymethyl)-8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivatives
The invention relates to 3-(carboxymethyl)-8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivatives, their preparation and their use in medicine, particularly in the treatment of pain. |
| US10807987B2 |
Heterocyclic compound and use thereof
The present invention provides a heterocyclic compound having an antagonistic action on an NMDA receptor containing the NR2B subunit, and expected to be useful as an agent for the prophylaxis or treatment of major depression, bipolar disorder, migraine, pain, behavioral and psychological symptoms of dementia and the like.The present invention relates to a compound represented by the formula (I): wherein each symbol is as described in the description, or a salt thereof. |
| US10807983B2 |
Imidazo-fused heterocycles and uses thereof
Compounds and methods in the fields of chemistry and medicine are disclosed. Some of the disclosed embodiments include compounds, compositions and methods of using imidazole-fused heterocycle amines. Some of the disclosed embodiments include imizazo-fused heterocycle compounds useful to treat leukemia and other hematopoietic disorders. |
| US10807978B2 |
Process for preparation of palbociclib
The present application relates to a process for the preparation of crystalline form A of palbociclib having specific surface area more than 2 m2/g comprising one-pot process for the preparation of compound of formula (IV). The present application further relates to the preparation of acid-addition salts of palbociclib and their use for the synthesis of crystalline form A of palbociclib having specific surface area more than 2 m2/g. |
| US10807973B2 |
Compounds for use as therapeutically active substances in the treatment of retinal diseases
New compounds and a method of treating a retinal disease that leads to photoreceptor loss or outer-retina degeneration, including administering compound of the formula (I) or a pharmaceutically acceptable salt, a racemic mixture, a corresponding enantiomer or, if applicable, a corresponding diastereomer thereof, wherein: A is a 5-oxazolyl residue or a pyridine-4-yl residue, R1 is selected from the group consisting of fluoro, chloro and methoxy; B is selected from the group consisting of a residue of formula (II), (III) and (IV) wherein, “*” denotes the point of attachment to the remainder of the molecule, and R2, R2′, R2″, R3, R3′, R3″, R4, R4′, R4″, R5, R5′ and R5″ are independently selected from the group consisting of hydrogen, a linear or branched alkyl having 1 to 4 carbon atoms, trifluoromethyl, 2,2,2-trifluoroethyl, methylsulfanyl, ethylsulfanyl, methylsulfonyl, ethylsulfonyl, difluoromethoxy, trifluoromethoxy, fluoro, bromo, chloro, methoxy, ethoxy, propoxy, butoxy, hydroxy and amino. |
| US10807967B2 |
Method of preparing N-acyl anthranilamide
Disclosed herein is a method of preparing N-acyl anthranilamide (I), including: reacting a substituted anthranilic acid (II) with pyrazolecarboxylic acid (III) under the action of a phosphorus reagent and a base to obtain an intermediate benzoxazinone (IV); and subjecting the intermediate benzoxazinone (IV) and a protonic acid salt of methylamine to a ring-opening reaction to obtain N-acyl anthranilamide (I), as shown in the following reaction scheme: where X is hydrogen, chloro or cyano group; and HY is hydrohalic acid, sulfuric acid, phosphoric acid or a carboxylic acid. The method has the advantages of simple operation, mild reaction conditions, less waste and high overall yield, and thus is suitable for industrial production. |
| US10807966B2 |
Heterocyclic compounds as kinase inhibitors
The present invention is directed to certain amides and heterocyclic compounds. The present invention also relates to uses of these compounds to treat several diseases including autoimmune disorders, cardiovascular disorders, inflammation, central nervous system disorders, arterial thrombotic disorders, fibrotic disorders, glaucoma, and neoplastic disorders. |
| US10807963B2 |
Processes for conversion of biologically derived mevalonic acid
A process is provided for converting mevalonic acid into various useful products and derivatives. More particularly, the process comprises reacting mevalonic acid, or a solution comprising mevalonic acid, in the presence of a solid catalyst at an elevated temperature and pressure to thereby form various biobased products. The process may also comprise: (a) providing a microbial organism that expresses a biosynthetic mevalonic acid pathway; (b) growing the microbial organism in fermentation medium comprising suitable carbon substrates, whereby biobased mevalonic acid is produced; and (c) reacting the biobased mevalonic acid in the presence of a solid catalyst at an elevated temperature and pressure to yield various biobased products. |
| US10807962B2 |
Process for the synthesis of firocoxib
The present invention concerns a process for the preparation of firocoxib, i.e. 3-(cyclopropylmethoxy)-5,5-dimethyl-4-(4-methylsulfonylphenyl)-furan-2-one, comprising steps (a)-(g), wherein the process provides for step (d) of the reaction of a new intermediate, i.e. 2-methyl-1-[4-(methylsulfanyl)phenyl]-1-oxopropan-2-yl (acetyloxy)acetate (compound VII) in the same organic solvent of step (a) in the presence of a catalyst and a phase transfer catalyst solution in the same organic solvent with hydrogen peroxide. |
| US10807961B2 |
Method for producing propylene oxide
A method for producing propylene oxide involves an oxidation step, a distillation step, an epoxidation step, and a separation step. The distillation step involves distilling the reaction mixture containing cumene hydroperoxide to separate it into a concentrate containing cumene hydroperoxide and a distillate. The reaction mixture is continuously distilled so that the ratio of the flow rate of the distillate to the flow rate of the reaction mixture to be distilled is 0.037 to 0.13. The epoxidation step involves obtaining a reaction mixture containing propylene oxide and cumyl alcohol by contacting the concentrate with propylene in the presence of a catalyst in one or more reactors to cause a reaction between propylene and cumene hydroperoxide in the concentrate, in which the outlet temperature of the final reactor is adjusted to 115° C. or more and less than 140° C. |
| US10807957B2 |
Tetradentate chelating monoquinoline derivative, manufacturing method thereof, and application of same as metal ion regulator for neurodegenerative disease
A tetradentate chelating monoquinoline derivative with a structure as shown in formula (I) is able to specifically chelate redox active metal ions like copper ions that are dis-regulated in neurodegenerative diseases (Alzheimer's disease, Huntington's disease, Parkinson's disease, and amyotrophic lateral sclerosis), or copper accumulation disease like Wilson's disease. The binding constants of these derivatives for zinc are 6-10 orders of magnitude below that ones for copper, and these derivatives have a good capability of reducing an oxidative stress. The method for preparing the derivative is simple and the derivatives have good application prospects in manufacturing drugs for neurodegenerative diseases and diseases related to disorder of copper metabolism. |
| US10807954B2 |
Method for preparing triacetone amine
An improved method is used for preparing triacetone amine while recycling the by-products. This involves treating the crude product from triacetone amine preparation, which leads to an increase in the content of compounds which react readily with ammonia. This method enables efficient recycling of the by-products formed in the synthesis of triacetone amine. |
| US10807939B2 |
Metal compounds of calixarenes, detergent compositions containing them and use thereof in lubricant compositions
The present invention relates to a metal compound of calixarene not containing sulfur and dispersible in oil, which can be partially salified, or neutral, or basic or overbased, said calixarene having general formula (I) in which: a) R1, R2, R3 and R4 are independently selected from hydrogen, or a group containing carbon and hydrogen, or a group containing in addition to carbon and hydrogen also heteroatoms, provided that said heteroatoms are not sulfur; b) one of the two substituents R5 and R6 is hydrogen, while the other may be selected from hydrogen, or a linear or branched alkyl with a number of carbon atoms between 1 and 6, preferably methyl, ethyl, 1-propyl, 2-propyl, n-butyl, sec-butyl, more preferably methyl or ethyl; c) n is the number of units of the calixarene ring and is comprised in the range between 4 and 16, preferably between 5 and 12; said calixarene being characterized in that in at least one of the n units of the calixarene ring, at least one of the substituents R1, R2, R3 and R4 contains at least one acid group of carboxylic type available for the reaction with a metal base, with the proviso that said acid group of carboxylic type is not contained in a unit of the calixarene ring derived from salicylic acid. |
| US10807936B2 |
3,6-dichlorosalicylic acid compounds and related synthetic processes
The present disclosure relates, in general, to 5-halo-3,6-dichlorosalicylic acid compounds, 5-halo-3,6-dichlorosalicyaldehyde compounds, processes for preparing 5-halo-3,6-dichlorosalicylic acid compounds, processes for preparing 5-halo-3,6-dichlorosalicyaldehyde compounds, processes for preparing 3,6-dichlorosalicylic acid compounds, and processes that employ such compounds as intermediates in the preparation of the herbicide dicamba. |
| US10807933B2 |
Method for manufacturing 1,4-bis (4-phenoxybenzoyl)benzene using substantially non-hydrolyzed terephthaloyl chloride
A method for manufacturing 1,4-bis(4-phenoxybenzoyl)benzene, including: providing terephthaloyl chloride, diphenyl ether, a solvent and a Lewis acid, wherein the terephthaloyl chloride is of a purity grade such that, 10 minutes after introducing it at a reference concentration of 6.5 wt. % into said solvent, at a temperature of 20° C., a solution is obtained having a turbidity of less than 500 NTU; mixing the terephthaloyl chloride, the diphenyl ether and the solvent so as to make a reactant mixture; adding the Lewis acid to the reactant mixture so as to effect the reaction of the terephthaloyl chloride with the diphenyl ether; recovering a product mixture comprising a 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex. |
| US10807924B1 |
Methods for separating components
Method for concentrating components through a distillation column are disclosed. A process stream is provided containing hydrocarbons, carbon dioxide, and water. The process stream is passed into the distillation column at a bottom portion of the distillation column. The process stream is fractionally distilled in the distillation column, forming an overhead vapor stream, a middle fluid stream, and a bottoms liquid stream. The middle fluid stream is removed from a middle location of the distillation column. The bottoms liquid stream is removed from the distillation column. The overhead vapor stream is removed from the distillation column. The middle fluid stream consists of a first portion of the carbon dioxide and a first portion of the hydrocarbons. The bottoms liquid stream consists of a second portion of the hydrocarbons as a first phase and substantially all the water as a second phase. |
| US10807923B2 |
Method for dehydrogenating alkane
The present invention relates to a method for dehydrogenating an alkane, the method including: a step of feeding into dehydrogenation reactors a feed gas stream containing a hydrocarbon to be dehydrogenated, hydrogen, and steam and performing dehydrogenation, wherein the dehydrogenation step is repeated in five or more sets, the dehydrogenation reactors have two parallel-connected reaction material heaters configured to heat the feed gas stream which is fed into each of the dehydrogenation reactors, and the steam is fed separately to the individual reactors for five or more sets of dehydrogenation steps; and a step of cooling and compressing a production gas stream resulting from the previous step, quenching the compressed product gas stream by passage through a cooling box, separating and purifying the product gas stream having passed through the cooling box, and recovering a product. |
| US10807918B2 |
Micronutrient compositions containing zinc and systems and methods of using same
A chelated zinc adjuvant composition includes water, an effective amount of a micronutrient consisting of zinc chelated with an organic acid and an organic amine, a mono-, di- or polysaccharide and an alkyl polysaccharide. The adjuvant has a pH of up to 6.5. When admixed with a pesticide capable of precipitating with the zinc, due to the zinc being chelated, the zinc is prevented from precipitating with the pesticide and is available for uptake. When the adjuvant composition is applied in seed, soil, foliage or fruit applications, zinc uptake is improved. |
| US10807914B2 |
Skinning of ceramic honeycomb bodies
A ceramic honeycomb body having a skin that does not block partial cells extending from an inlet face to an outlet face at an outer periphery portion of the body. A method of making the ceramic honeycomb body having the skin includes disposing a sheet on an outer peripheral wall of a honeycomb core having an outer surface spaced apart from interiors of the partial cells and skinning the body having the sheet disposed thereon. Subsequent curing in the method bonds the skin to cell walls of the body spaced apart from interiors of the partial cells. |
| US10807912B1 |
Advanced high temperature environmental barrier coating systems for SiC/SiC ceramic matrix composites
Advanced environmental barrier coating bond coat systems with higher temperature capabilities and environmental resistance are disclosed. These bond coat systems can be applied to ceramic substrates such as SiC/SiC ceramic matrix composite substrates, and can provide protection from extreme temperature, mechanical loading and environmental conditions, such as in high temperature gas turbines. Example bond coat systems can include either an advanced silicon/silicide component, an oxide/silicate component, or a combination thereof. |
| US10807904B2 |
Glass composition and cooking appliance
A glass composition includes a glass frit and an electrostatic force reinforcing material including polymethylhydrosiloxane derivatives. The electrostatic force reinforcing material is represented by the following Formula. |
| US10807897B2 |
Process and apparatus for refining molten glass
An apparatus for refining molten glass that includes a housing having a vertically oriented longitudinal axis and a transverse axis perpendicular to the longitudinal axis. Molten glass is received at an upper end of the housing and is discharged from a lower end of the housing. A guide extends at least partway across the housing and directs molten glass in a generally downward direction through the housing and in a parallel or oblique direction relative to the transverse axis of the housing. |
| US10807895B2 |
Process for treating produced water with magnesium oxide
The present invention relates to a process that uses one or more evaporators to treat produced water containing silica. To address silica scaling, a crystallizing reagent is mixed with the produced water upstream of the evaporator. The crystallizing reagent is designed to precipitate a silica adsorbing compound such as magnesium hydroxide. The feedwater with the adsorbed silica is directed to an evaporator that produces a distillate and a concentrate containing the adsorbed silica. At least a portion of the concentrate having the silica adsorbing compound is directed to a separator that separates the silica adsorbing compound from the concentrate and recycles it back to where it is mixed with the produced water. |
| US10807890B2 |
Water treatment systems and methods
The invention provides a water purification system or a water treatment system comprising carbon nanotubes, as well as methods for purifying or treating water using the systems of the invention. |
| US10807882B2 |
Process and device for the treatment of a fluid containing a contaminant
In one of its aspects, the invention relates to a process to optimize the dose of a treatment agent for the treatment of a fluid comprising a contaminant. In this first aspect the process comprises the steps of: (a) calculating the dose of the treatment agent based on the relationship between concentration of the treatment agent at one or more points and residence time distribution of the treatment system, and (b) contacting the fluid with the treatment agent in the concentration required to meet the dose calculated in step (a). In another one of its aspects, the invention relates to a process to optimize the dose of a treatment agent for reduction of a contaminant in a fluid. |
| US10807881B2 |
Water treatment apparatus
A water treatment apparatus that includes a weir with an upstream wall, a downstream wall, side walls, a base and a top opening. Located inside the weir is a chamber. Formed on the upstream wall is an influent port hole that allows water flowing against the upstream wall to flow into the chamber. Formed on the downstream wall is an effluent port hole that allows water to exit the chamber. Located inside the chamber is water treatment equipment. When the weir is placed in a waterway with the upstream wall facing upstream and the influent port hole is at least partially submerged, water flows into the influent port hole and into the chamber and undergoes treatment by the water treatment equipment. The water then flows against the inside surface of the downstream wall and exits the weir through the effluent port hole and returns to the waterway downstream. |
| US10807878B2 |
Proton-conductive complex oxide and fuel cell using same as electrolyte
Provided is a complex oxide that has a space group I-43d, has a high hydrogen content, contains almost no impurity phase, exhibits almost no aluminum substitution in the structure thereof, and is suitable for proton conductivity. This complex oxide is represented by a chemical formula Li7-x-yHxLa3Zr2-yMyO12 (M represents Ta and/or Nb, 3.2 |
| US10807876B2 |
Process for the joint production of sodium carbonate and sodium bicarbonate
Process for the joint production of sodium carbonate and sodium bicarbonate crystals, according to which: a solid powder derived from sodium sesquicarbonate, having a mean particle diameter comprised between 0.1 and 10 mm is dissolved in water; the resulting water solution is introduced into a crystallizer, wherein a first water suspension comprising sodium carbonate crystals is produced; the first water suspension is subjected to a separation, in order to produce crystals comprising sodium carbonate on the one hand, which are valorized, and a mother liquor on the other hand; and a part of the mother liquor is taken out of the crystallizer and put into contact in, a gas liquid contactor, with a gas comprising carbon dioxide, in order to produce a second water suspension comprising sodium bicarbonate crystals, which are separated and valorized. A reagent powder comprising sodium bicarbonate crystals made by such process. |
| US10807870B2 |
Fine particle coal, and systems, apparatuses, and methods for collecting and using the same
Methods, apparatuses, and systems to collect fine particle coal are provided herein. For example, these methods, apparatuses, and systems may be incorporated into a coal processing plant to collect a portion of the fine particle coal that is normally lost in the system. A fine particle coal also is provided. The fine particle coal may have a particle size of 1000 μm or smaller and a water content of from about 5% to about 20%, by weight. |
| US10807864B2 |
Methods of achieving universal interfacing using suspended and/or freestanding structures
The invention includes a method of promoting interfacial mechanical bonding of two or more components through the use of suspended and/or freestanding structures fabricated using an atom-scale assembly process on at least a portion of the surfaces of such components. |
| US10807862B1 |
Segmented stress decoupling via frontside trenching
A semiconductor device and a method of manufacturing the same are provided. The semiconductor device includes a semiconductor chip including a substrate having a first surface and a second surface arranged opposite to the first surface; a stress-sensitive sensor disposed at the first surface of the substrate, wherein the stress-sensitive sensor is sensitive to mechanical stress; a first pair of adjacent stress-decoupling trenches arranged laterally from a first lateral side of the stress-sensitive sensor, where each stress-decoupling trench of the first pair of adjacent stress-decoupling trenches extends partially from the first surface into the substrate towards the second surface although not completely to the second surface; and a first spring structure formed between the first pair of adjacent stress-decoupling trenches such that the first spring structure is arranged laterally from the stress-sensitive sensor and is configured to absorb external stress from an environment. |
| US10807861B2 |
Surface micromechanical element and method for manufacturing the same
The present publication discloses a micromechanical structure including at least one active element, the micromechanical structure comprising a substrate, at least one layer formed on the substrate forming the at least part of the at least one active element, mechanical contact areas through which the micromechanical structure can be connected to other structures like printed circuit boards and like. In accordance with the invention the micromechanical structure includes weakenings like trenches around the mechanical contact areas for eliminating the thermal mismatch between the active element of the micromechanical structure and the other structures. |
| US10807860B2 |
Micromechanical component for a pressure sensor device
A micromechanical component for a pressure sensor device, including a diaphragm that is stretched on a substrate and that is warpable via a pressure difference between a first side of the substrate and a second side of the substrate, and a rocker structure that is connected to the diaphragm in such a way that the rocker structure is movable about a first rotational axis via warping of the diaphragm. The rocker structure is connected to the diaphragm via a lever structure in such a way that the warping of the diaphragm triggers a rotational movement of the lever structure about a second rotational axis oriented in parallel to the first rotational axis and spaced apart from same, and the rotational movement of the lever structure about the second rotational axis triggers a further rotational movement of the rocker structure about the first rotational axis. |
| US10807859B2 |
MEMS actuator, system having a plurality of MEMS actuators, and method for producing a MEMS actuator
Embodiments of the present invention provide an MEMS actuator with a substrate, at least one post attached to the substrate and a deflectable actuator body that is connected to the at least one post via at least one spring, wherein, during electrostatic, electromagnetic or magnetic force application, the actuator body takes a second position starting from a first position by a tilt-free translational movement, wherein the first position and the second position are different, and wherein in a top view of the MEMS actuator the actuator body is arranged outside an area spanned by the at least one post. |
| US10807857B2 |
MEMS actuation systems and methods
A micro-electrical-mechanical system (MEMS) cantilever assembly includes an intermediary cantilever portion, a main cantilever arm configured to couple a moveable portion of a micro-electrical-mechanical system (MEMS) and the intermediary cantilever portion, and a plurality of intermediary links configured to couple the intermediary cantilever portion to a portion of the micro-electrical-mechanical system (MEMS). |
| US10807855B2 |
Water purifier
A water purifier that includes: a main body including: a filter unit, a cooling unit, and a heating unit; a first water tube through which water purified by the filter unit or water cooled by the cooling unit passes; a second water tube through which water heated by the heating unit passes; a water discharge unit that protrudes from a portion of the main body; and a water discharge cock (i) that downwardly protrudes from the water discharge unit, (ii) that is coupled to the first water tube and the second water tube, and (iii) that is configured to discharge water purified by the filter unit or water cooled by the cooling unit in a first stream and discharge water heated by the heating unit in a second stream, wherein the first stream is separated from the second stream is disclosed. |
| US10807854B2 |
Apparatus for dispensing a liquid from a liquid storage container
A removable liquid transport assembly configured to be readily installed in and removed from a liquid dispenser to permit the liquid dispenser to be readily sanitized. The removable liquid transport assembly preferably includes a liquid manifold, a valve assembly and a pump head. The removable liquid transport assembly is configured such that liquid can flow in a first direction through the removable liquid transport assembly to permit a liquid to be dispensed from a liquid dispenser and liquid can flow in a second direction back to a liquid storage container to prevent damage to one or more components of the liquid dispenser. |
| US10807852B1 |
Electrically-driven rotor iron core magnetic steel chamber dispensing device
An electrically-driven rotor iron core magnetic steel chamber dispensing device effectuates dispensing in the gap between a magnetic steel chamber and a magnetic steel chunk of an electrically-driven rotor iron core. The electrically-driven rotor iron core magnetic steel chamber dispensing device includes a plurality of dispensing units each corresponding in position to one or more magnetic steel chambers. The dispensing units correspond in position to the magnetic steel chamber and are arranged in the circumferential direction of the electrically-driven rotor. The dispensing units are arranged outside the magnetic steel chamber and positioned proximate to the magnetic steel chamber or is located in the direction of the projection of the magnetic steel chamber. A dispensing opening of each dispensing unit corresponds in position to the magnetic steel chamber from below. The dispensing device is structurally simple and reliable, attains cost-efficient use of plastic, and enables automated magnetic steel chamber dispensing. |
| US10807851B2 |
Crane mechanism and work platform with load detection means and integrated inclination sensor
A crane mechanism and a work platform with a load detection apparatus and integrated inclination sensor includes a load cell. The crane mechanism for moving the work platform can be mounted on a base and includes a tiltable boom. The load cell is arranged between the tiltable boom and the work platform as only connection and includes a force sensor and an inclination sensor. The force sensor is configured to detect a force, a lateral or yaw or torsional moment between the crane mechanism and the work platform. The inclination sensor is configured to determine an inclination of the work platform. The force sensor and the inclination sensor have a common housing. |
| US10807839B2 |
Pipelayer machine having hoisting system with pivotable fairlead
A machine includes a frame, ground-engaging elements coupled to the frame, and a hoisting system having a sideboom and a fairlead. The hoisting system also includes a hook pulley block and a hoisting cable extending through the fairlead and the hook pulley block and held in tension such that the hoisting cable couples pivoting of the fairlead to pivoting of the sideboom. The pivotable fairlead may be instrumented with position, cable loading, and cable feed sensors. |
| US10807836B2 |
Crane windproof anchoring system and method
The invention discloses a wind protection anchoring system for a bridge crane and a method, wherein the system comprises four wind protection pull rods mounted on the bridge crane and four ground wind protection foundations corresponding to the four wind protection pull rods; the wind protection pull rod comprises a pull rod body, a pull rod nut, a driving device and a lock pin; the pull rod nut is connected to the pull rod body with threads thereon and mounted on the bridge crane; the top end of the pull rod body is fixedly provided with a driven device and the bottom end is connected to a lock pin; a lock pin fixing groove is formed on the ground wind protection foundation, at which mounted a fixing plate opened with a first opening and a second opening; the driving device is driven by the wind protection anchoring control module to enable the pull rod body to descend and enter into the lock pin fixing groove through the second opening, and enable the pull rod body to ascend and being blocked by the first opening to as the bridge crane at the anchorage, thereby fixedly connecting the pull rod body and the ground wind protection foundation. |
| US10807833B2 |
Method for erecting an elevator system, and elevator system which can be adapted to an increasing building height
A method for erecting an elevator system in an elevator shaft of a building includes performing at least one lift process to adapt a usable lift height of the elevator system to an increasing height of the building. During the lift process, a drive platform, which supports an elevator drive machine and, via a flexible support, an elevator car and a counterweight, is lifted along at least one elevator car guide rail. Prior to the lift process, the at least one elevator car guide rail is elongated in the upwards direction above the drive platform and fixed to a shaft wall of the elevator shaft by at least one auxiliary support in the region of the elongation. After the lift process, the at least one auxiliary support, which then lies below the drive platform, is replaced by a final guide rail mounting which is designed differently than the auxiliary support. |
| US10807831B2 |
Elevator system
An elevator system is provided, in which when a telephone in an information center receives an emergency call using an analogue public telephone network from an interphone of an elevator, a monitoring person in the information center can confirm information of the elevator which transmits the emergency call while responding to the emergency call by the telephone. To this end, the elevator system includes: means configured to add, as an identification voice signal, identification information to a call voice signal input to an intercom provided inside each of cars of elevators, the identification information enabling the elevator in which the intercom is installed to be specified; means configured to transmit, with an analog signal, the call voice signal to which the identification voice signal is added; means configured to reproduce the call voice signal included in the transmitted analog signal; means configured to extract the identification information from the identification voice signal included in the transmitted analog signal; and a monitoring terminal configured to acquire, from a server configured to store information on the elevator specified by the identification information in association with the identification information, information on the elevator associated with the identification information extracted from the identification voice signal and to display the acquired information. |
| US10807823B2 |
Card stacker
A card stacker includes a stack support that supports a stack of card substrates, a card lift mechanism, a card feed mechanism, and a retraction mechanism. The card lift mechanism is configured to support the card substrate in a lift position below the stack support, and drive the card substrate to a raised position, in which the card substrate is supported on the stack support at the bottom of the stack. The card feed mechanism includes a first transport roller having a feed position, in which the first transport roller engages a top surface of the card substrate in the lift position, and a retracted position when the card substrate is in the raised position, in which the first transport roller is on the bottom side of the stack support. The retraction mechanism is configured to move the first transport roller between the feed and retracted positions. |
| US10807816B2 |
Sheet cassette
A sheet cassette connectable to a printer includes a case, a spring, a cover, and a connecting part. The case stores a recording sheet. The spring is provided on the case. The cover covers the case and the spring and slides relative to the case to expose the spring. The connecting part is attached to the case and is connectable to the printer. The spring is exposed to press a recording sheet placed on the cover toward a position at which the printer is to be located when connected to the sheet cassette. |
| US10807813B2 |
Debris carts and systems and methods of using same
Systems and methods for processing debris from job sites are disclosed. Carts for receiving the debris are also disclosed. Each cart has a base, a plurality of wheels extending downwardly from the base relative to a vertical axis, and a plurality of walls extending upwardly from the base. The walls and the base of each cart cooperate to define a debris-receiving space. The carts can be engaged by a lifting apparatus that rotates along an arcuate path to position the carts in an unloading position. |
| US10807812B2 |
Grain cart with automatic unloading of a predetermined weight of crop material
A grain cart is provided having a storage hopper for holding crop material, load cells positioned on the grain cart to measure a weight of crop material in the grain cart and an indicator connected to the load cells. The indicator can be operative to receive signals from the load cells indicating the weight measured by the load cells and to send an electrical signal on an output connection in response to a predetermined weight of crop material being removed from the grain cart. The output connection can be electrically connected to a close gate conductor wire that is operatively connected to the gate actuator, so an electrical signal generated by the indicator on the output connection of the indicator causes the gate actuator to close gates in the storage hopper stopping crop material from being discharged from the storage hopper. |
| US10807810B2 |
Part feeding apparatus and part feeding method
A part feeding apparatus includes a guide, a separator, and a lift mechanism. The guide is to guide stacked parts stacked in a height direction along a height of the part feeding apparatus. The separator is configured to pick up a bottommost part located at a bottom of the stacked parts in the height direction. The lift mechanism is configured to lift the stacked parts except for at least the bottommost part. |
| US10807799B2 |
System, method, and apparatus for picking-and-putting product
A system, method, and apparatus for picking-an-putting product are disclosed. Within a logistics and product fulfillment environment, such as in a warehouse or distribution center environment, for example, a picking zone is established having picking bays arranged in framed rows with each picking bay having pick module associated therewith. Multiple cartons are indexed into a carton train and an operator is directed to pick-by-light and put-by-voice. More particularly, the operator is directed to a pick by the light display informing the operator which products to pick. Within each pick, a voice indication directs the operator to one or more puts by directing the operator to select a number of product and corresponding carton from the picking bay associated with the pick. |
| US10807798B1 |
Inventory storage module having actuators that move storage totes around a conveyor loop
In one embodiment, an inventory storage module has first to fourth conveyor segments that define a conveying loop. The module translates storage totes around the conveying loop using, at least in part, first and second actuator assemblies. The first actuator assembly has a first actuator and a first crossbar connected to the first actuator. The first actuator assembly moves the first crossbar in a first direction such that the first crossbar engages and pushes totes along the first conveyor segment in the first direction. The second actuator assembly has a second actuator and a second crossbar connected to the second actuator. The second actuator assembly moves the second crossbar in a second direction, opposite the first direction, such that the second crossbar engages and pushes totes along the second segment in the second direction. The third and fourth segments transfer totes between the first and second segments. |
| US10807795B2 |
Systems and methods for processing objects including mobile matrix carrier systems
A storage, retrieval and processing system for processing objects is disclosed. The storage, retrieval and processing system includes a plurality of storage bins providing storage of a plurality of objects, where the plurality of storage bins is in communication with a bin conveyance system for moving selected storage bins to a storage bin processing location, a programmable motion device in communication with the bin processing location for receiving a selected storage bin from the plurality of bins, where the programmable motion device includes an end effector for grasping and moving a selected object out of a selected storage bin, and a plurality of destination bins in communication with the bin conveyance system for moving a selected destination bin from a destination bin processing location that is proximate the programmable motion device to the plurality of destination bins. |
| US10807794B2 |
Liner for tank container
A liner for a tank container, wherein the tank container is used for the transportation of cargo such as liquids, gases, and flowable solids. The liner is made of a polymeric material and it is sized to fit within the tank container. The liner is secured to the tank container using flexible gland flanges that are sandwiched between the tank body and the cover of the specific hole. |
| US10807789B2 |
Thermal-transfer container sleeve system and method
A thermal-transfer container sleeve system and method for warming, cooling, or maintaining the temperature of a fluid inside a thermally-conductive container. The thermal-transfer container sleeve is portable, is non-electric and non-fuel-burning, and is not itself a fluid container, which might not be allowed in some places or circumstances. The thermal-transfer container sleeve is easily pre-heated or pre-cooled with standard kitchen equipment. The thermal-transfer container sleeve provides high-thermal-capacitance units attached to the inside of an insulation sleeve in a way that maximizes thermal contact with the thermally-conductive container, but provides additional surface area when not mounted upon a thermally-conductive container to increase the efficiency of pre-heating or pre-cooling. |
| US10807785B2 |
Packaging tray structure and substrate packaging structure
Disclosed are a packaging tray structure and a substrate packaging structure. The packaging tray structure comprises a first tray including a first surface and a recess formed on the first surface for placing a to-be-packaged object; a second tray stacked on the first surface and cooperating with the first tray; a protective gasket disposed between the first tray and the second tray; and a limiting portion provided on at least one of the first tray and the second tray for limiting shift of a protective gasket. The limiting portion supports the protective gasket in such a manner that a gap is maintained between the protective gasket and the to-be-packaged object. |
| US10807784B2 |
Method for manufacturing protective packaging structure
A packaging structure for at least one article includes a pair of generally rectangular support structures with front, side, rear, and interior walls. The walls divide the rectangular support structure into a plurality of triangular sections. The front and interior walls contain a least one opening configured to correspond with the configuration of the article to hold and secure the article in place. The packaging structure is created from a rectangular blank made of foldable material that has a plurality of spaced vertical fold lines, panels, and aligned openings each configured to correspond with the configuration of the article. The packaging structure is formed by folding the blank along the fold lines and securing the blank in the folded condition. The blanks are formed first within computer aided design software by determining the dimensions and profile of a packaging structure, forming openings for an article in a packaging structure, unfolding the packaging structure within the design software into a flat pattern to form a master blank, and using the master blank to create cutting dies for forming additional blanks. |
| US10807782B2 |
Portion control cups, lidding material for said cup, method of making said cups and lids and device for forming a removal line in said cups and lids
A container can include a body having a volume defined therein for retaining a product. The body can include a top surface adapted to be sealed by a lid. The container further includes a channel defined in a portion of the body such that the channel is in fluid communication with the internal volume at a first end and sealed by a portion of the body at an oppositely disposed second end. The container further includes a top flange surrounding the top surface of the body and includes a portion that borders the channel, with removal line disposed in the container to define a removable portion. The removal line extends from a first edge to a second edge and through the channel such that the removable portion can be removed from the body along the removal line to expose the channel. |
| US10807781B2 |
Packaging for high purity solvents
A container includes an external package and a sealed flexible bag, adapted to hold liquid contents, retained within the external package. The bag is made from a polymer film, which prior to being formed into a bag, was a two dimensional film to which was applied a PECVD SiOx coating. |
| US10807775B2 |
Container sealing and pressurizing system and method
Beverages such as beer and soda which contain carbon dioxide or other gases may degrade in quality when subjected to atmospheric pressure, oxygen, and/or light. It may be desirable to store such beverages in containers which prevent exposure to these conditions. An aluminum can is one such container but is associated with the problem of resealing the can after breaking the seal. The described utilities provide for resealing, pressurizing, and/or dispensing from an aluminum can or similar beverage container. |
| US10807769B2 |
Dispensing systems and methods for using the same
Dispensing systems for delivering a product from the inside of a container to a receptacle, cup, or container include valve systems and other dispensing configurations to reduce mess, parts, and costs associated with such dispensing systems. |
| US10807766B2 |
Packaging with radio-frequency authentication system for packaged product
A product with packaging includes an envelope having a cavity. An NFC chip may be embedded in the packaging. The NFC chip may be passive, and may connect to the electronic device of the specific user, and once connected may initiate or carry out an authentication process or activation process. |
| US10807762B2 |
Insulated box assembly with overlapping panels
A method of assembling a box assembly, comprising: folding an exterior piece from a flat configuration to a three-dimensional configuration defining a cavity, the exterior piece comprising a plurality of middle portions and a plurality of upper portions joined to the middle portions by fold lines; folding an interior piece from a flat configuration to a three-dimensional configuration defining a cavity, the interior piece comprising a bottom panel and a plurality of side panels; inserting the interior piece into the exterior piece to define a space between the middle portions of the exterior piece and the side panels of the interior piece; and folding the upper portions of the exterior piece to cover the space. |
| US10807760B1 |
Self-sealing foldable container
A foldable container and method of using the same that includes one or more strips of adhesive material with one end fixed to the container's exterior surface and the other end inserted through slits in the flaps of the container such that the free ends of the strips of adhesive material are held in place on the container.A foldable container and method of using the same that features a release liner attached to the side of the foldable container such that strips of adhesive material can be peeled off of a surface of the container and applied to and used to seal the top and bottom surfaces of the container. |
| US10807757B2 |
Method and apparatus for dispensing pressure sensitive adhesive labels onto a substrate
A labeling apparatus comprises a separation member configured to promote detachment of an adhesive label from liner web. Adhesive labels are fed to the separation member such that a surface of the facestock contacts the separation member. The separation member has a surface exhibiting a tack such that the tack force between the facestock and the separation member is greater than the release force between the release liner and the adhesive layer of the labels. The labels become associated with the separation member, and the label is applied to a surface of a substrate by contacting the exposed adhesive layer with a surface of a substrate, which causes the adhesive label to detach from the separation member. |
| US10807752B2 |
Packaging machine with tilting tool drawer
A packaging machine comprising a machine frame and at least one workstation with a lifting gear for supporting and moving a lower tool part between an open and a closed position. The workstation may include an upper tool part to act in cooperation with the lower tool part during a working operation. The lower tool part may be engaged with or near in proximity to an upper tool part in the closed position, and will be spaced apart from the upper tool part in the open position. A tilting mechanism is provided for a tool changing operation to tilt the lower tool part into a tilted position when the lower tool part is in the open position. In one embodiment, the lower tool part is removed from the packaging machine on a rail system in the direction corresponding to the tilted position. |
| US10807751B2 |
Anvil and ultrasonic sealing apparatus
An anvil of an ultrasonic sealing apparatus that includes a horn provided with a strip-shaped vibration applying surface at an end face thereof, the anvil being provided with an abutment surface at an end face thereof, the ultrasonic sealing apparatus sandwiching a laminate of two or more sheets between the vibration applying surface and the abutment surface and melting thermoplastic resin on the sheets by ultrasonic vibration delivered to the vibration applying surface, thereby bonding the laminate. The abutment surface includes a strip-shaped welding surface portion projected toward the horn, and the end face thereof is opposed to the vibration applying surface, and a plurality of block members arranged along the strip-shaped welding surface portion in an extending direction of the welding surface portion without being in contact with each other, and the plurality of block members has a height equal to or lower than the welding surface portion. |
| US10807750B2 |
Ultrasonic sealing apparatus
An ultrasonic sealing apparatus which allows for easy maintenance of a horn and high cooling efficiency of the horn is provided. The ultrasonic sealing apparatus includes a horn that abuts on a cylindrical material and applies vibration thereto, and a horn cover which includes a small frames that cover a lateral surface of the horn and have slits through which a space in which the horn is enclosed communicates with outside, the horn cover being removably attached independently from the horn. |
| US10807747B2 |
Method and apparatus for packaging articles
The method for packaging articles provides to form a tubular wrapping of thermosealable sheet material inside which the articles to be packaged are prearranged, regularly distanced, and to feed said tubular wrapping to a cut station at which grip means, suitable to grasp in succession said articles, operate. The transverse cut of the tubular wrapping is performed in suitable step relationship in the section upstream the article grasped by said grip means and the prepackaged article is transferred to a closure rotatable head for closing the package, rotatable at a plurality of operative stations. In a first operative station the bellows folding of the open ends of the portion of tubular wrapping containing the article is performed. Successively, the sealing of said bellows folded ends of the wrapping is performed to obtain the airtight closure of the package. |
| US10807741B2 |
Internal wire-triggered pulsed cathodic arc propulsion system
Disclosed herein is a propulsion system comprising: a solid conductive or semiconductive cathode (130); an anode (110) having a potential difference relative to said cathode (130), said potential difference creating an electric field between said anode (110) and said cathode (130); and an insulated trigger (150) adapted to trigger an arc discharge from a point on a upper surface of said cathode (130) in pulses, when said trigger (150) and cathode (130) are substantially in a vacuum, said trigger being bounded within the cathode so that the point at which the arc is triggered is located on the upper surface of said cathode. |
| US10807737B2 |
Process for handling, installing, compacting, splicing, and/or assembling composite stringers
Methods of assembling stiffened composite structures are disclosed. Some methods include forming a stiffener assembly by compacting it within a trough formed in a trunnion. A single trunnion may accommodate two or more different types of stiffeners, thereby avoiding the need for multiple sets of tooling. In some methods, a plurality of stiffener segments may be spliced together, thereby avoiding the need to transport and handle an entire stiffener. A vacuum chuck may be utilized in some examples to transfer the stiffener assembly from the trunnion to a transfer tool. The same vacuum chuck may be transferred along with the stiffener assembly on the transfer tool and loaded onto an inner mold line layup mandrel, where the vacuum chuck may be used to compact the stiffener assembly to the inner mold line layup mandrel. |
| US10807733B2 |
Puncture-resistant storage systems and devices
A storage system is provided in one example embodiment and may include a storage device that may include a plurality of outer walls; and a liner that covers one or more of the outer walls, wherein the liner comprises a woven material that is puncture-resistant. A storage device is provided in another example embodiment and may include a plurality of outer walls, wherein at least one of the outer walls comprises a woven material that is puncture-resistant. A vehicle is provided in another example embodiment and may include a fuel system that includes a fuel cell. The fuel cell may include a plurality of outer walls, and at least one of: a puncture-resistant liner covers one or more of the outer walls; and one or more of the outer walls comprises a woven material that is puncture resistant. |
| US10807729B2 |
Propulsion system for an aircraft
A propulsion system for an includes a combustion engine, a propulsor, and an electric machine configured to either be driven by the combustion engine or configured to drive the propulsor. The electric machine defines an axis. The electric machine includes a rotor extending along and rotatable about the axis, and a stator having a plurality of winding assemblies, the plurality of winding assemblies spaced along the axis of the electric machine, each winding assembly operable with the rotor independently of an adjacent winding assembly during operation of the electric machine. |
| US10807726B2 |
Evacuation assembly aspirator
An aspirator may include an aspirator body that defines an annular cavity, a central channel, and an annular slit. Fluid communication between the annular cavity and the central channel may be via the annular slit. The aspirator body may include an entrainment opening through which ambient air is configured to be entrained into the central channel in response to gas flowing from the annular cavity through the annular slit and into the central channel. |
| US10807724B2 |
Aircraft turboprop engine provided with an electric machine
The electrical machine according to the invention is a dual machine, and comprises a first machine which can be reversed and a second machine functioning through induction between two windings. The second machine can be used for de-icing a propeller, the induction-receiving winding being mounted on the propeller shaft. The first electrical machine can function as an electrical engine to ‘taxi’ the aircraft. In certain embodiments, the winding mounted on the stator is common to the two machines and different magnetic flows are utilised to control them. A separate functioning of the two machines and a very good integration into the aircraft engine, with space-saving and low mass, are possible. |
| US10807723B2 |
Integrated liquid heat exchanger and outflow valve systems and methods
An aircraft outflow valve with a heat exchanger is disclosed herein. The aircraft outflow valve can include a heat exchanger that includes an air flow path. Air can flow through the air flow path and exit the outflow valve through an opening at the end of the air flow path. Such airflow can regulate the internal pressure of the aircraft and can also dissipate heat from the outflow valve. The outflow valve can further include a liquid coolant flow path. The liquid coolant flow path can be coupled to liquid coolant lines of electronics of the aircraft. Thus, heat from the electronics of the aircraft can be dissipated through heat transfer between the coolant and the outflow valve, which is accordingly cooled by the airflow through the heat exchanger. |
| US10807718B2 |
Vehicle seat assemblies
A seat assembly is configured to be positioned within an interior cabin of a vehicle. The seat assembly includes a seat support structure that is configured to connect to a floor structure within the interior cabin of the vehicle. The seat support structure includes a seat base and a front end opposite from a rear end. Arm rests are pivotally coupled to the seat support structure. A seat back is pivotally coupled to the seat support structure proximate to pivotal coupling of the arm rests to the seat support structure. In at least one other embodiment, a seat back coupling upwardly and rearwardly extends from a middle portion of the rear cross beam. A seat back includes a narrowed mounting portion that pivotally couples to the seat back coupling without interfering with knee space formed in a back side of the seat back. |
| US10807717B2 |
Aircraft with angled seating configuration
An aircraft that includes a body that defines a cabin interior and a longitudinal axis, and a front row positioned in the cabin interior. The front row includes a first front seat and a second front seat. The first and second front seats are angled away from one another. The first front seat is angled outwardly such that it forms a first acute angle with the longitudinal axis and the second front seat is angled outwardly such that it forms a second acute angle with the longitudinal axis. The first and second acute angles are approximately the same. |
| US10807716B2 |
Overhead payload module with integrated stowbins
In an example, an overhead payload module is described. The overhead payload module comprises a ceiling assembly, an aisle floor assembly, a first payload assembly attached to the ceiling assembly and the aisle floor assembly to form a first side of the overhead payload module, and a second payload assembly attached to the ceiling assembly and the aisle floor assembly to form a second side of the overhead payload module. The first payload assembly comprises a first payload module and a first overhead stowbin module structurally integrated with the first payload module and having a first stowage area configured to receive stowbins. The second payload assembly is positioned opposite the first payload assembly to form an aisle therebetween and comprises a second payload module and a second overhead stowbin module structurally integrated with the second payload module and having a second stowage area configured to receive stowbins. |
| US10807711B2 |
Unmanned aerial vehicles
An unmanned aerial vehicle, UAV, includes (i) a camera having a field of vision including, in use, a portion of a vehicle to be cleaned, (ii) a liquid container comprising waterless carwash liquid, (iii) a liquid dispenser operable to cause the waterless carwash liquid comprised in the liquid container to be dispensed from the liquid container, (iv) a cleaning implement, and (v) a controller communicatively coupled to the camera, the liquid dispenser and the cleaning implement. The controller is operable (a) to cause the liquid dispenser to dispense the waterless carwash liquid from the liquid container onto the portion of the vehicle to be cleaned and (b) to control the cleaning implement to clean the portion of the vehicle to be cleaned. |
| US10807706B2 |
Jettisonable emergency exit for a vehicle
A jettisonable emergency exit for a vehicle, comprising an outer peripheral edge that is adapted to be accommodated in an associated frame provided in a vehicle, wherein at least one emergency exit retention means and at least one emergency exit locking device are integrated into the outer peripheral edge, the at least one emergency exit retention means comprising at least one non-retractable pivot finger around which the jettisonable emergency exit is rotatable in an emergency mode, and the at least one emergency exit locking device comprising at least one locking hook that is adapted for locking the jettisonable emergency exit in an associated locking position in normal operation mode and for releasing the jettisonable emergency exit in an associated retracted position in the emergency mode. |
| US10807705B2 |
Adaptable rotor blade design for performance flexibility
In one embodiment, a rotor blade may comprise a blade body, a spar structure, and a blade nose. The blade body may comprise a skin, wherein the skin is configured to form an airfoil shape, and wherein the airfoil shape comprises an inboard end, an outboard end, a leading edge, and a trailing edge. The spar structure may comprise a first spar cap and a second spar cap, wherein the first spar cap is coupled to an upper portion of the skin, and wherein the second spar cap is coupled to a lower portion of the skin. The blade nose may comprise a cavity, wherein the cavity is configured to house a plurality of modular weights at a plurality of radial blade locations, wherein the plurality of radial blade locations comprises a range of locations between the inboard end and the outboard end. |
| US10807703B2 |
Control system for an aircraft
A combustion system includes at least one plasma actuator disposed along a substrate at a plasma location, and at least one fuel injector disposed along the substrate at an injection location. The fuel injector disperses fuel toward the plasma location. The plasma from plasma actuator ignites fuel from the fuel injector proximate the plasma location. |
| US10807692B2 |
Undersea vehicle and method for operating the same
The present invention includes an underwater vehicle power unit and method of operating the same comprising: a fuel and waste stack comprising one or more reactant or fuel storage bladders and one or more waste storage bladders that are volumetrically and gravitationally balanced during operation; a fuel reactor that generates hydrogen; a fuel cell capable of generating an electrical current when exposed to hydrogen; and a controller that controls the flow of fuel into the hydrogen generator, the flow of hydrogen into the fuel cell and the flow of waste from the hydrogen generator, and/or the fuel cell into the one or more waste storage bladders. |
| US10807684B2 |
Retrievable tow-rope harness
Disclosed herein are embodiments for improving the safety of tow-based watersports. Specifically exemplified embodiments disclosed herein include systems and methods for retrieving a tow rope that facilitates the provision of a tow rope to a wake surfer, dispensing of the tow rope while wake surfing and presenting a rope to a downed wake surfer at a safe and ideal position relative to boat. |
| US10807681B2 |
Fire-escape devices of the off-shore rigs with emphasis on a detachable island rig
The invention encompasses fire-escape models of off-shore rigs with emphasis on a ‘Detachable Island Rig’ (DIR), the latter instantly unlocked upon a rig-fire from a permanent ‘under-water basement’, its ‘water-sealed’ fire-escape entry serving as an exceptional model (‘Sumathi Paturu's ‘in-situ’ model’) for an ‘in-site’ fire-escape of a jack-up rig. An ‘off-site’ modular is an unlimited air-source for all ‘fire-escape’ units. A guarded ‘spray-room’ is a destination for ‘spray-walks’, or ‘spray-tracks’ with ‘track-drives’, or else simpler ‘spray-drives’—all being safe evacuation accessories workable with minimal cost and space. Wheeled ‘life-boats’ and ‘lift-boats’ protected against collision injury, are let out boarded/un-boarded by a remote control. Vital needs like safe evacuation, fresh air, and first-aids are devised as affirmed provisions. Other gas-fire protective outdoor/indoor measures include: ‘gas-chasing’ surface grid of fans and sprinklers about tall structures; similar grid ‘arching’ over the rig; and ‘gas-chasing’ pressured air-circuiting into the rig's interiors. |
| US10807680B2 |
Mooring system and method for power generation systems and other payloads in water flows
A mooring system for deploying flow kinetic power generation systems in a water flow and placing the power generation systems to a position across moving path of the water flow from an anchoring point, the mooring system comprises: a main tether; an anchor means attached to a first end of the main tether and fixed to the anchoring point; and a main sail means attached to a second end of the main tether and immersed in the water flow; wherein the power generation systems is attached to the second end of the main tether; and the relative to the main sail means creates a fluid dynamic lift force on the main sail means and pulls the power generation systems in a lateral direction with respect to the moving path of the water flow. The mooring system may also be applied to moor and deploy other payloads and devices transversely across a water flow. |
| US10807679B2 |
Emergency escape apparatus for a ship
An escape apparatus for a vessel includes a support frame that is configured to be installed at the vessel and that defines defining an exit opening, an escape door located at an inner side of the exit opening and configured to open and close the exit opening, where the escape door defines an accommodation space, a floater located in the accommodation space of the escape door and configured to be raised relative to the support frame, and an unlocking device configured to, based on being pushed by the raised floater, release coupling between the escape door and the support frame. |
| US10807675B2 |
Integrated bicycle control device
An integrated bicycle control device has a handlebar portion of a bicycle handlebar assembly. The handlebar portion has a body with a gripping portion adjacent a distal end of the body and a transition portion spaced from the gripping portion. A compartment may be formed in the transition portion and an opening in the body may permit access to the compartment. An actuator is disposed near the distal end of the gripping portion. A control element and/or other elements or circuitry may be disposed within the compartment. The control device may include integrated accessory attachment structure. |
| US10807671B2 |
Electrical bicycle operating system
An electrical bicycle operating system includes a first switch unit that includes a first switch group configured to be mounted to a bicycle on a first side of a central longitudinal axis of the bicycle, the first switch group including a first switch and a second switch having a first position and a second position in the first switch group. Also included is a second switch unit that includes a second switch group configured to be mounted to the bicycle on an opposite side from the first side, the second switch group including a third switch having a same position as the first position. A control unit is configured to generate a first signal where the first switch unit is actuated, a second signal where the second switch unit is actuated, and a third signal where the first switch unit and the second switch unit are actuated concurrently. |
| US10807669B2 |
Resin-made fuel tank of saddle riding vehicle
In a resin-made fuel tank of a motorcycle as a saddle riding vehicle where a tank wall is formed of: a resin-made tank body; and a barrier layer formed on an inner surface of the tank body at the time of forming the tank body by injection molding, the barrier layer provided for suppressing permeation of fuel, wherein a semi-cylindrical recessed portion indented toward the inward of the tank is integrally formed with the tank wall, and an activated carbon storing portion of a canister is formed by covering a space which includes the semi-cylindrical recessed portion with a lid member. |
| US10807668B2 |
Moldable bicycle sweat guard
A moldable bicycle sweat guard with a cover having a front end, a rear end and mirror image outwardly curved sides extending along the length of the cover. The cover is wider proximate the front end and narrower proximate the rear end. A pair of moldable wires fastened along the edge of each side substantially following the curved shape, each of the pair of wires having a portion extending beyond the front end. An elastic cord it's fashion to have an adjustable rear loop and two front ends which are fastened onto the rear end of the cover. |
| US10807667B2 |
Adjustable seatpost
A seat post assembly for a bicycle has a first tube with a first distal end and a second tube with a second distal end. The first and second tubes are movable relative to one another to establish a distance between the first and second distal ends. A first pressure chamber has a loaded pressure proportional to a load applied along the tube axis. A second pressure chamber has a second pressure not proportional to the load. A flow path connects the first and second pressure chambers. A valve is disposed along the flow path and is configured to move between a closed position closing the flow path and an open position opening the flow path between the first and second pressure chambers. An isolator of the valve is configured to nullify any resultant force produced by the loaded pressure of the first pressure chamber acting on the isolator. |
| US10807666B2 |
Fiber reinforced resin material plate-shaped member
In the vicinity of a front end of a plate-shaped member of a fiber reinforced resin material having long fibers, to suppress deterioration in strength due to waviness of the long fibers during press-molding. The plate-shaped member is formed by a discontinuous fiber reinforced resin having long fibers. A flat surface part of the plate-shaped member is provided with a hole part, and a side wall is integrally formed to a semicircular end of the flat surface part located closer to the hole part. The side wall is arranged in a region between an opening edge of the hole part closer to a front end, and the front end so as to extend around its outer circumference. |
| US10807663B1 |
Support wheel adjustment mechanism for a bicycle
The present invention is a support wheel adjustment mechanism for a bicycle provided on either side of bicycle. Each support wheel mechanism includes a first element, a second element, a swivel hinge connection, an adjustable element and a fixing element. First element and second element are connected with each other by swivel hinge connection. Adjustable element has one end portion connected with hinge connection with first element and another end portion is selectively connected to any of adjustment openings such that support wheels are achieves desired elevation from ground. Adjustable element is secured in adjustment openings by use of fixing element. |
| US10807659B2 |
Motorized platforms
Motorized hub assemblies for use with platforms and the corresponding motorized platforms are presented. At least one of the hub assemblies can be a motor and can contain an internal motor to propel the platform when activated. In some embodiments, the motorized platform has two sets of motorized wheels or two sets or motorized treads for differential rate maneuvering. In some embodiments, different base platforms are mounted to a single set of wheels or a single tread to provide a sporty style ride. A handlebar can also be implemented for greater stability. In all cases, there is no requirement for an electronic stabilization platform. |
| US10807657B2 |
Deployable aerodynamic side panel system
An active side panel assembly having at least one deployable panel (22) and at least one actuator (30). The deployable panel deploys and retracts based on vehicle requirements and provides valueable reduction in vehicle drag, thereby reducing emissions and improving fuel economy. Additionally, it allows for the system to retract so the vehicle can still meet ground clearances, ramp angles, off-road requirements, etc. The active side panel provides a fully deployable system with object detection, declutching of the actuator to help prevent damage, and communication with the vehicle to determine proper deployment and function. |
| US10807655B2 |
Front diffuser for a vehicle
A front diffuser for disposal in a region of an underbody cladding of a vehicle includes a diffuser wall defining a diffuser duct having an inflow side and an outflow side and an air guide device mounted so as to be rotatable about a predefined rotation axis and configured to, by way of a rotating movement, move from a first rotary position at least partially into the diffuser duct to a second rotary position and move from the second rotary position at least partially out of the diffuser duct to the first rotary position. The air guide device is configured as a molding and includes a first external face and a second external face. |
| US10807653B2 |
Pickup box D-pillar assembly
A pickup truck box assembly includes a truck bed, an inner side panel, and a D-pillar. The truck bed is secured on a rear edge to a rear cross-member. The inner side panel is mounted to the truck bed. The D-pillar includes an inner part secured to the cross-member and inner side panel, and an outer part secured to the inner part and disposed between an outer side panel and the inner part. The D-pillar inner part includes a U-shaped portion and a first flange extending rearward substantially ninety degrees from the U-shaped portion in a plane substantially parallel to the side panel and a second flange extending from the U-shaped portion outboard of the inner side panel. |
| US10807652B2 |
Method for producing a lower part of a rear spoiler
A method for producing a lower part of a rear spoiler of a motor vehicle includes providing at least one insert part and fibers, arranging the fibers and the at least one insert part in a mold, and incorporating a matrix into the mold. The method further includes molding the lower part of the rear spoiler in the mold, wherein the insert parts are laminated into the structure of the lower part, and milling the insert part after the molding of the lower part. |
| US10807650B2 |
Hood latch support beam
A hood latch support assembly includes a support beam having a first portion, a second portion, and a latch support portion disposed between the first portion and the second portion. The first portion has a strength, and the second portion has a strength that is less than the strength of the first portion. |
| US10807649B2 |
Ultralight front end module with lower memberless
An ultralight front end module with lower memberless may include a carrier, a crash box inserted into a lateral direction on one side surface of the carrier, a mounting portion fixedly fastened to the crash box and fixedly mounted on the one side surface of the carrier, and a front back beam fixedly coupled to an end portion of the crash box. |
| US10807648B2 |
Frame
A frame member is a high-tensile steel member included in a frame. The frame is a part of a body structure of a body of an automobile. The frame member includes a plate-like attachment for abutting other member of the automobile. The attachment includes a welding part configured to be welded to the other member. The welding part is thinner than other parts of the attachment. |
| US10807647B2 |
Vehicle body structure
A vehicle body structure may include: two first rear side members respectively provided on opposite sides of a rear floor; a rear sub-frame including a front cross member and a rear cross member spaced apart from each other, where opposite ends of the front cross member and opposite ends of the rear cross member are coupled to two of the first rear side members, respectively; a vehicle body cross member which is spaced rearward from the rear sub-frame, connected to the first rear side members, and fixed to the rear floor; two second rear side members provided between two of the first rear side members, and arranged side by side with each of two of the first rear side members; and two truss members each extending from first connecting portions to second connecting portions, respectively. |
| US10807644B2 |
Vehicle front structure
A side frame is arranged outward of a front side frame in a vehicle width direction. The side frame includes an upper member, and a lower member connected to a front end of the upper member and extending frontward and downward. An upper bent part bent frontward and upward is formed in a connection part between the upper member and the lower member. A bulkhead is provided frontward of the upper bent part so as to separate a closed cross section part of the lower member. |
| US10807642B2 |
Control unit and method for providing a correction move for a reverse parking assistance system
A control unit for a reverse parking assistance system of a vehicle is configured to determine a reverse travel trajectory for a reverse travel from an end position to a start position based on reference data relating to a first forward travel of the vehicle. Furthermore, the control unit is configured to control a steering device of the vehicle during the reverse travel of the vehicle as a function of the reverse travel trajectory. In addition, the control unit is configured to detect that the vehicle leaves the reverse travel trajectory on the reverse travel. Furthermore, the control unit is configured to bring about, as a reaction thereto, that in a second forward travel, the vehicle is guided to a reverse travel position, which makes it possible to guide the vehicle again along at least one section of the reverse travel trajectory to the start position. |
| US10807637B2 |
Steering control device
A control device controls a reaction force motor that generates a steering reaction force to be applied to a steering mechanism of a vehicle, based on a steering reaction force command value calculated according to a steering state. An axial force distribution calculation circuit of the control device calculates a mixed axial force by summing values obtained by multiplying an ideal axial force and estimated axial forces by individually set distribution rates. The axial force distribution calculation circuit calculates a final axial force to be reflected in the steering reaction force command value, by summing values obtained by multiplying the ideal axial force and the mixed axial force by individually set distribution rates. The axial force distribution calculation circuit sets the distribution rates of the ideal axial force and the mixed axial force, based on a distribution command generated by the host control device when intervening in steering control. |
| US10807632B2 |
Low initial resistance steering column crash apparatus
An adjustable steering column (5) that is designed to absorb energy by collapsing is described. The steering column (5) has a jacket body (10) secured to the vehicle and a steering shaft assembly (17) adjustably and slidably positioned in the jacket body (10). An energy absorbing strap (23) has a second end (26) secured to the jacket body (10) and a first end (25) releasably secured to the steering shaft assembly (17). The energy absorbing strap (23) being disposed to deform to absorb energy when the steering shaft assembly (17) is displaced with respect to the jacket body (10). The energy absorbing strap (23) is deformed at a second predetermined energy absorbing rate. A spring plate (41) has its first end (43) secured to the jacket body (10) and a second end (45) releasably engaging the energy absorbing strap (23). At least one elongated slot (47) is positioned adjacent the first end (43) of the spring plate (41). A securing device (49) is positioned in the at least one slot (47) to secure the spring plate (41) to the jacket body (10). The securing device (49) secures the spring plate (41) to the jacket body (10) at a first energy absorbing rate. The first energy absorbing rate being lower than the second energy absorbing rate. |
| US10807630B2 |
Steering column having an energy absorption assembly
A steering column assembly that includes an upper jacket, a drive bracket, and an energy absorption assembly. The drive bracket is coupled to the upper jacket. The energy absorption assembly includes a first member and a second member. The first member has a first member body extending between a first member first end and a first member second end. The second member has a second member body extending between a second member first end and a second member second end. A receiving area is defined between the first member body and the second member body. |
| US10807628B2 |
Steering apparatus
A steering apparatus includes a steering structure including an outer surface, a groove portion provided on the outer surface, a surface cover covering the outer surface, and a conductive function member arranged in the groove portion along an extension direction of the groove portion. |
| US10807627B2 |
Physical shopping cart having features for use in customer checkout of items placed into the shopping cart
A physical shopping cart comprises a controller and a sensor array comprising an initial sensor configured to detect possible-items placed into the physical shopping cart and a secondary sensor configured to determine if possible-items detected by the initial sensor is are items-of-interest. The physical shopping cart is configured to maintain the secondary sensor in a low-power state; sense a possible-item placed into the physical shopping cart; determine if the possible-item is an item-of-interest; and transmit a sense-message that identifies the item-of-interest. |
| US10807622B2 |
Trackside controller of at least one piece of trackside equipment of a railway network and related railway system
This trackside controller for at least one piece of trackside equipment of a railway network, comprising a processor, a memory unit associated with the processor, and at least one communication port configured to be directly connected to the piece of trackside equipment. The memory unit comprises an area dedicated to storing a logic object representative of said at least one piece of trackside equipment, the logic object being executable by the processor and comprising a plurality of logic rules defining the operation of said at least one piece of trackside equipment. |
| US10807619B2 |
Disc brake device and disc brake for railway
In a disc brake apparatus, a parallelism maintaining control mechanism for pressing lining surfaces of pads against a disc rotor in parallel includes a pressure plate which is brought into abutment with a pad holding member, a link arm having a fixing shaft projecting from a caliper body in parallel to a side surface of a disc rotor, a moving shaft disposed in parallel to the fixing shaft and pivotally supporting the pressure plate, joint members which connect the fixing shaft and the moving shaft in parallel to each other and a connecting shaft for pivotally connecting the joint members to each other, and a spring member for pressing the pressure plate against the pad holding member. |
| US10807618B2 |
Assembly with a bearing bracket and a coupler rod or a connection rod; car of a multi-car vehicle and method for transmitting pushing forces applied to a coupler rod or connection rod to a bearing bracket
A vehicle coupling assembly includes a bearing bracket, a rod, a pin and an abutment element. The bearing bracket includes compressible elements, a connection member intermediate the compressible elements, and a rear plate rearward of the connection member. The rod has an end wall, a first side of which is adjacent to one of the compressible elements. The pin extends through the compressible elements, a connection member hole defined in the bearing bracket, and an end wall hole of the rod. A pin support surface at a first pin end faces a first side of the connection member, one of the compressible elements being between the pin support surface and the second side of the connection member. The abutment element is at a second pin end, and abuts a second side of the end wall of the rod. |
| US10807615B2 |
Covered hopper car
A covered hopper railroad freight car having a car body whose opposite longitudinal sides include flat, parallel, generally vertical upper side wall portions free from outwardly protruding structural strength members. |
| US10807614B2 |
Coupling device intended to couple a vehicle to a traction cable of a transportation installation
This coupling device comprises a support body, a first clamping jaw, a clamping member comprising a second clamping jaw and a connecting portion, the clamping member being hingedly mounted on the support body between a clamping position in which the first and second clamping jaws are configured to clamp a traction cable; a biasing device configured to bias the clamping member towards the clamping position, and an actuation member configured to actuate a displacement of the clamping member between its clamping and release positions, the actuation member being slidably mounted on the support body between a first stable position in which the clamping member is in the clamping position, and a second stable position in which the clamping member is in the release position. |
| US10807613B2 |
Zipline trolley
For travel on a cable, the zipline trolley includes a wheel, a brake, a frame, a hanger, and a lower slot. The wheel is disposed on a proximal end of a frame. The wheel includes a groove that receives a cable at a lower portion of the wheel and a wheel bearing. The brake is disposed on a distal end of the frame. The brake is connected to a given lever point and includes a groove along a brake bottom that receives the cable. The frame includes an array of lever points disposed between the brake and the wheel. The hanger is connected to a given lever point and suspends a weight. The weight applies a force about the wheel to the brake to control a rate of descent of the device along the cable. The lower slot receives the cable. |
| US10807610B1 |
In-vehicle systems and methods for intersection guidance
Systems and methods that reduce stress and errors experienced by a vehicle's driver navigating an intersection are disclosed. An in-vehicle system is capable of communicating whether travel is permitted in different directions exiting the intersection to the driver. The system can include a traffic-information-collection interface configured to receive real-time traffic signal status information at signalized intersections along a roadway of vehicle travel and a display configured to display traffic information comprising a visual indicator for all directions of travel from signalized intersections. Each of the visual direction indicators indicates whether travel is allowed in the direction of travel associated with each visual direction indicator. |
| US10807607B2 |
Driver assistance system and method for supporting a predefined service in a transportation vehicle during operation
A driver assistance system, a computer program product, a signal sequence, a transportation vehicle and a method for assisting provision of a predefined service in a transportation vehicle while the transportation vehicle is traveling on an imminent route. The method includes automatically determining a criterion for the successful provision of the service, determining a driving status and/or a situation of a transportation vehicle which infringe/infringes the criterion on the route, and avoiding the driving status and/or the situation of a transportation vehicle to assist the provision of the service. |
| US10807606B2 |
Apparatus and method for lean inspection of vehicle
A vehicle lean inspection apparatus that determines whether a vehicle is leaning during a driving test, includes: a communication module connected to a diagnostic communication module through an OBD-II connector of the vehicle to collect state information of driving of the vehicle; an acceleration sensor to measure an acceleration signal generated by a vertical vibration during driving of the vehicle to recognize a start point and an end point of an inspection interval of a predetermined reference distance; a gyro sensor to measure a road slope during the driving of the vehicle; and a controller to collect state information of the vehicle to measure an actual driving distance passing through the inspection interval, and to determine that the vehicle leans when the remaining driven distance calculated based on a first distance increment and a second distance increment exceeds the reference distance. |
| US10807600B2 |
Vehicle and vehicle emulator
A vehicle includes a vehicle subsystem, a user interface, and a controller. The user interface is configured to display a plurality of selectable vehicle models. The controller is programmed to, in response to a selection of a particular vehicle model, adjust a parameter of the subsystem to emulate a corresponding subsystem parameter of the particular vehicle model. |
| US10807598B2 |
Braking force control device
A braking force control device includes a target acceleration calculation unit that calculates a first target acceleration based on an acquired operation amount of an accelerator pedal, a powertrain capability acquisition unit that acquires a braking force that is generable by a powertrain, and an instruction unit that instructs generation of braking forces in the powertrain and a brake. The instruction unit is configured to, when a first braking force for achieving the first target acceleration is equal to or less than the braking force that is generable by the powertrain, instruct a controller of the powertrain to generate the first braking force, and when the first braking force is larger than the braking force that is generable by the powertrain, instruct the controller of the powertrain to generate the braking force that is generable by the powertrain. |
| US10807596B2 |
Apparatus and a method for controlling an inter-vehicle distance
Disclosed are an apparatus and a method for controlling an inter-vehicle distance. Particularly, the apparatus for controlling an inter-vehicle distance may include one or more sensors, configured to detect one or more forward targets in front of a host vehicle, and a controller, configured to control the host vehicle to drive while maintaining a predetermined first inter-vehicle distance from a first target that drives on the driving road of the host vehicle. Therefore, according to the present disclosure, there are provided an apparatus and a method for controlling an inter-vehicle distance, which may more stably perform longitudinal control of a host vehicle while the host vehicle drives. |
| US10807593B1 |
Systems and methods for reconstruction of a vehicular crash
A system for detecting a vehicular collision (i) receives occupant data from at least one internal sensor; (ii) receives external data from at least one external sensor; (iii) determines positional information for at least one occupant of a vehicle; and (iv) generates a virtual reconstruction of the vehicle collision. The virtual reconstruction indicates a severity of vehicle damage and a severity of injury to the at least one occupant caused by the vehicle collision. The system may also utilized vehicle occupant positional data, and internal and external sensor data to detect potential imminent vehicle collisions, take corrective actions, automatically engage autonomous or semi-autonomous vehicle systems, and/or perform at least one action to reduce a severity of a potential injury. |
| US10807592B2 |
Vehicle navigation using object data received from other vehicles
A method includes: receiving, by a computing device, object data regarding a first object detected by a first vehicle, the object data including an object type and a location; storing the object data; generating, based on the object data, navigation data; and sending the navigation data to a second vehicle, the navigation data for use by the second vehicle to control navigation. |
| US10807590B2 |
Control device for four-wheel drive vehicle
The control device of a four-wheel drive vehicle is applied to a four-wheel drive vehicle having a differential restriction device which can change a differential restriction degree between a front wheel rotary shaft and a rear wheel rotary shaft, a braking device can separately change a braking force of the front wheels and a braking force of the rear wheels. The control device determines whether a specific state which has a high possibility that a state where a rear wheel slip ratio becomes larger than a front wheel slip ratio is generated occurs assuming that the differential restriction degree is set to a first degree when the differential restriction degree is set to a second degree so as not to allow the differential operation and change the differential restriction degree from the second degree to the first degree when it is determined that the specific state has occurred. |
| US10807587B2 |
Hybrid vehicle
A hybrid vehicle includes: an engine; a catalyst; a motor generator; and a drive control unit. The catalyst is provided in an exhaust path of the engine. The motor generator is coupled to the engine and capable of regenerating electric power. The drive control unit is configured to increase torque output from the engine and cause the motor generator to regenerate the electric power by using the torque output from the engine in the case where the hybrid vehicle is in a deceleration state and a temperature of the catalyst is lower than a specified catalyst activation temperature. |
| US10807583B2 |
Method of controlling air dryer using compressed air and heaterless air dryer thereof
An air dryer control method may include a cold mode in which a controller performs a winter season condition control in which air temperature is lowered to freezing temperature if an engine starting is detected, and performs a winter season thawing control in which compressed air introduced into a valve control of an air dryer warms a purge valve of the air dryer. |
| US10807580B2 |
Trailer antilock braking system
Techniques of braking a trailer with a trailer braking system. In one example, a controller receives a brake request from a vehicle to apply the trailer braking system, receives a plurality of wheel speed signals from a plurality of wheel speed sensors, and determines a velocity of the trailer based on the plurality of wheel speed signals. The controller determines a wheel speed of one of a plurality of wheels based on one of the plurality of wheel speed signals, compares the velocity of the trailer to the wheel speed to obtain a difference value, and determines that one of the plurality of wheels is unstable when the difference value exceeds a threshold. A braking signal to reduce a braking force on one of the plurality of wheels is generated when one of the plurality of wheels is unstable and when the brake request is received. |
| US10807576B2 |
Brake actuator-based prognostic system and method thereof
A method of controlling brake clearance of a braking system of a vehicle includes providing a brake actuator, a brake input device, and a cross-drive transmission having an output and a brake pack. The method includes receiving a brake input request from the brake input device, actuating the brake actuator to apply the brake pack, and moving the brake actuator from a first position to a second position during the actuating step. The method also includes detecting an axial movement of the actuator from the first position to the second position, comparing the axial movement to a clearance threshold, and adjusting a return position of the brake actuator that is offset from the first position when the axial movement exceeds the clearance threshold. The method further includes controlling movement of the brake actuator from the second position to the return position. |
| US10807575B2 |
Pneumatic configuration module for electronic air brake system
A modular EAB system that reduces the number of individualized modules but provides the desired functionality using a configuration module that is coupled to a plurality of brake system control modules and has a receptacle interface configured to engage a series of modular sections that can be selected from a variety of options to perform dedicated air brake functions. The dedicated air brake functions included comprise brake pipe cutout, equalizing reservoir backup, brake pipe emergency, automatic flow calibration, dead engine regulator, dynamic brake interlock, emergency limiting valve regulation, dynamic brake interlock and emergency limiting valve regulation, 20 pipe back up, and brake cylinder cutout. |
| US10807565B2 |
Vehicle control device
A scheduled use period recognition unit recognizes a scheduled period for use of a vehicle by a user. An unscheduled use detection unit detects an unscheduled use start operation that is an operation performed by a provider so as to start the use of the vehicle during the scheduled use period. An unscheduled use inhibition unit executes, when the unscheduled use start operation is detected, unscheduled use inhibition processing for inhibiting the use of the vehicle by the provider. |
| US10807560B2 |
Pedestrian protecting device
A pedestrian protecting device according to one aspect of the present invention includes a right air bag device, a left air bag device, G sensors (collision position detector), a vehicle speed sensor (vehicle speed detector), a steering angle sensor (steering angle detector), and an ECU (controller) configured to control operations of the air bags. The air bags and include respective tip end portions which vertically overlap each other at a middle portion of the vehicle when the air bags and are deployed. The ECU estimates a movement direction of a pedestrian who has collided with the vehicle. Based on a result of this estimation, the ECU determines an operation target from the air bag devices and an operation timing of the operation target. Based on a result of this determination, the ECU controls operations of the air bag devices. |
| US10807559B2 |
Pedestrian protection system for a motor vehicle
A pedestrian protection apparatus for a motor vehicle front end has a leg-contacting segment which, in a pre-impact position, is arranged completely above an approach plane of the vehicle (which is defined by way of a front approach angle of the motor vehicle), and can be adjusted into a post-impact position by means of a force deflecting apparatus by way of at least proportionally vertical deflection of an impact force which acts along the longitudinal direction. In a post-impact position, the contact segment is arranged at least partially below the approach plane and lower than a bumper crossmember. |
| US10807558B2 |
Side impact airbag module
A side curtain air bag module includes an inflatable cushion, an inflator, and a flexible ramp. The inflatable cushion includes a first panel coupled to a second panel. The ramp is configured to prevent interference from the pillar trim with deployment of the cushion. The ramp includes at least a first slot, a second slot, and the inflatable cushion includes first and second flexible tabs that couple the ramp to the inflatable cushion. The first slot may have a horizontal orientation, while the second slot may have a vertical orientation to allow alignment with the C-pillar during installation. |
| US10807556B2 |
Vehicle airbag
A vehicle includes a roof. The vehicle includes a first row and a second row of airbags supported by the roof and elongated along a vehicle-longitudinal axis. The vehicle includes a third row and a fourth row of airbags supported by the roof, elongated along a vehicle-lateral axis, and intersecting the first row and the second row of airbags. |
| US10807551B2 |
Vehicle seat with deployable panel
A seat includes a seat bottom and a seatback. A seatbelt buckle is supported by the seat bottom. A restraint is deployable from the seatback to a deployed position and in the deployed position includes a first edge extending along the seatback, a second edge extending along the seat bottom, and a third edge extending from the first edge to the second edge. The restraint is disposed outboard of the seatbelt buckle relative to the seat bottom. |
| US10807550B2 |
Vehicle having collision detection device
A vehicle includes a vehicle door and a diaphragm. The vehicle door includes an inner door panel and an outer door panel that define a door cavity therebetween. The diaphragm is disposed within the door cavity and is attached to an inner surface of the outer door panel. The diaphragm cooperates with the inner surface of the outer door panel to define a diaphragm cavity. |
| US10807546B2 |
Vehicular circuit body
The present invention pertains to a vehicular circuit body composed mainly a backbone trunk line portion provided in a vehicle and a plurality of backbone control boxes. An electrical connection path is realized with a structure which is simplified like a spine by connecting branch line sub-harnesses to backbone control boxes. An electrical connection between an engine room and a vehicle interior is performed by arranging a main power source cable and a part of a branch line sub-harness so as to penetrate a dash panel. Thus, it is possible to easily arrange the vehicular circuit body without reducing sealing performance of a portion penetrating the dash panel. |
| US10807538B2 |
Multipiece center console divider system
A divider-type organizer that make use of the center console's interior walls in forming some or all of the individual bins and wherein the organizer's planar divider pieces extend generally orthogonally from one surface of an adjoining piece without extending significantly outwardly from the opposing side of the adjoining piece. |
| US10807535B2 |
Full display rearview device
A display mirror assembly having a mount operably coupled to a vehicle interior. The mount includes one of a ball and a socket extending forwardly therefrom. An engagement plate is pivotally coupled with the mount via the other of a ball and a socket extending rearwardly from the engagement plate. The engagement plate includes a first support member and a second support member pivotally coupled to the first support member. A carrier plate is operably coupled with the engagement plate. The carrier plate supports a rear housing on a rear portion thereof. A glass element is operably coupled with the carrier plate. A display module is configured to be turned to an on state and an off state. An actuator device is disposed on a bottom surface of the housing and is operably coupled with the glass element. The actuator device is adjustable to tilt the glass element. |
| US10807534B2 |
Electric retractable view device for vehicle
Crest-valley repeated shapes that are fitted to each other by a biasing force of a spring are disposed so as to be opposed to each other in opposed surfaces that are opposed to each other and rotate relative to each other between a view device base side and a view device rotating section side. Respective height maintaining protrusions are disposed so as to be opposed to each other in the opposed surfaces. Upon the view device rotating section being rotated from an extended position toward a forward-tilted position by an external force, respective top surfaces of the height maintaining protrusions are brought into abutment with and slide on each other in a position in which abutment between respective top surfaces of the crests of the crest-valley repeated shapes is cancelled, to maintain a height of the view device rotating section. |
| US10807533B2 |
Driver assistance apparatus and vehicle having the same
A driver assistance apparatus according to an embodiment of the present invention includes: a first camera configured to capture a first video of the vicinity of a vehicle; a second camera configured to capture a second video of the vicinity of the vehicle; a processor configured to extract a first edge of an object included in a first stitching region in which the first video and the second video of the vicinity of the vehicle are connected; and a display unit configured to overlap and display the first edge and a synthetic video of the first and second videos of the vicinity of the vehicle except for the first stitching region, wherein the first stitching region is a fixed region included in the first video and the second video of the vicinity of the vehicle. |
| US10807532B2 |
Image capture device and vehicle
An image capture device is mounted in a vehicle. The image capture device includes: an image capture unit; and a setting unit that sets an image capture condition for each region of the image capture unit each having a plurality of pixels, or for each pixel, based upon at least one of a state exterior to the vehicle and a state of the vehicle. |
| US10807530B2 |
Vehicle and control method thereof
A vehicle and a control method may determine a state of a vehicle or a slope of a road surface using an image acquired by the vehicle, and provide a top view image with less distortion by correcting the image based on the state of the vehicle and the slope of the road surface. The vehicle includes a display; an image acquiring unit to acquire an image around the vehicle; and a controller to change the image around the vehicle based on a difference between the image around the vehicle and a predetermined reference line and to output the changed image to the display. |
| US10807526B2 |
Vehicle interior lighting system
A vehicle lighting system for a vehicle a light guide and a light dispensing device configured to receive light from a light source via the light guide and emit the light into an interior of the vehicle. A first end of the light guide is coupled to the light source and a second end of the light guide is coupled to the light dispensing device. The light dispensing device includes a textile configured to dispense the light from the light guide to an interior of the vehicle and a reflector configured to reflect the light within the light dispensing device that is received from the light guide towards the textile. |
| US10807525B2 |
Lighting device for lighting the interior of a transportation vehicle
A lighting device for lighting the interior of a transportation vehicle having an oblong housing by which a belt carrier having light sources is held. The housing is a reflector element having at least one reflector chamber in which light beams, which are emitted from the light sources are reflected in a diffuse state before the light beams arrive at a light emission opening. A lighting device providing an extremely homogeneous light emission with an extremely compact design. |
| US10807524B2 |
Lighting unit
An LED lighting assembly (1) is disclosed which is arranged to produce a predetermined non-circular light pattern the LED lighting assembly comprising a cassette (2), a lens, a printed circuit board (6) having at least one LED light source (9) mounted thereon wherein the lighting assembly further comprises a lens holder (16) arranged to support the lens and the lens holder (16) being arranged to be rotatable and wherein the cassette and lens holder (16) are connected. The lens holder (16) and the cassette (2) may rotate together. The lens holder (16) may be arranged to rotate relative to the cassette (2). An arm (42) may be provided extending through a slot (44) in the cassette (2) and engageable by a fitter to align the predetermined light pattern relative a passenger space. |
| US10807517B2 |
Controlling device for vehicle headlight, vehicle headlight, and method of controlling vehicle headlight
A controlling device for a vehicle headlight that controls a light distribution state by the vehicle headlight, includes a shielding range derivation part that obtains movement information that is information showing movement of an oncoming vehicle and that derives a shielding range of the vehicle headlight on the basis of the obtained movement information, and a light distribution controller that controls the light distribution state of the vehicle headlight according to the shielding range derived by the shielding range derivation part. |
| US10807516B2 |
Lighting circuit
A lighting circuit drives a light source including N (N represents an integer of 2 or more) multiple light-emitting elements coupled in series. A bypass switch circuit includes N multiple bypass switches, each coupled in parallel to a corresponding light-emitting element. A constant current driving circuit supplies a driving current stabilized to a target current to the light source. A light distribution controller controls the bypass switch circuit. For a given light distribution pattern, the duty ratio Di(%) is determined for each of the N multiple light-emitting elements. Multiple light-emitting elements are formed as control units having a sum total of duty ratios that is less than 100%. The light distribution controller controls the multiple bypass switches such that the multiple light-emitting elements included in the same control unit are not turned on at the same time. |
| US10807515B2 |
Vehicular adaptive headlighting system
A vehicular adaptive driving beam headlighting system includes a camera disposed at and viewing forwardly through a windshield of a vehicle. A control includes an image processor that processes image data captured by the camera at night to detect headlights present in a field of view of the camera of an oncoming vehicle that is approaching the equipped vehicle along a traffic lane to the left of a traffic lane of a road that the equipped vehicle is travelling along. A left-side headlamp is disposed at a left-side front portion of the equipped vehicle and a right-side headlamp is disposed at a right-side front portion of the equipped vehicle. Responsive to detection of headlights of an oncoming vehicle, the left-side headlamp beam of light is adjusted to reduce glaring a driver of the oncoming vehicle. |
| US10807514B2 |
Vehicular lamp
A vehicular lamp capable of stably supporting a light source unit and adjusting an optical axis by an optical axis adjusting mechanism is provided. A holder for a light source unit is supported to be tiltable relative to the bracket, and an optical axis adjustment mechanism has three support points supporting the holder relative to the bracket, and includes a first pivot portion located at a first support point among the support points and supporting the holder so that the holder is tiltable relative to the bracket, a second pivot portion located at a second support point and supporting the holder so that the holder is tiltable relative to the bracket, and an actuator located at a third support point and adjusting a tilt of the holder relative to the bracket vertically. In the front view, the first, second, and third support points are located outside the light source unit. |
| US10807505B1 |
Vehicle seating assembly
A seating assembly includes a shell assembly having a seat base coupled with a seatback. A base assembly is operably coupled with the shell assembly. The base assembly includes an outer portion defining an opening and an engagement slot. An inner portion is positioned through the opening of the outer portion. The inner portion includes a sidewall defining a receiving well. A barrel is positioned around the inner portion. The barrel defines a track extending helically from a lower end of the barrel to an upper end of the barrel. A bearing is received by the engagement slot, the receiving well, and the track. The bearing is movable along the engagement slot and the track simultaneously. An actuator is operably coupled with the barrel and is configured to rotate the barrel. Rotation of the barrel is configured to vertically translate the inner portion relative to the outer portion. |
| US10807504B2 |
Swivel seat system
A seating system comprises a plurality of seating assemblies having first and second-row seating assemblies. Each seating assembly includes a cradle pivotally coupled to a seat base and to a seatback. The seat base is movable between first and second positions. The seating assembly includes a base having first and second supports and a swivel plate assembly including first and second frames. The first frame is coupled to the cradle, and the second frame is coupled to the base. The swivel plate assembly includes first and second swivel plates, the first swivel plate coupled to the first frame and the second swivel plate coupled to the second frame. The first swivel plate is configured to allow the cradle to rotate between first and second positions relative to the base. The seating system includes a track assembly. The first and second supports of the base are slidably coupled to the track assembly. |
| US10807501B2 |
Passenger seat system for a means of transport
A passenger seat system for a transport means has a carrier structure which can be attached, fixedly with respect to a structure, and a seat having a seat frame displaceable and arrestable on the carrier structure, a bottom side lying on the carrier structure, and a top side holding a seat surface. The seat frame has an arresting device and has an operating unit, coupled to the arresting device. The operating unit is movable into an arresting position and an unlocking position, is coupled to a traction mechanism. The arresting device has an arresting body, coupled to the traction mechanism, is forced by action of a pressure spring into an engagement position, and can be moved by the traction mechanism into a release position and has a locking unit, coupled to the traction mechanism, locking the arresting body in the engagement position and releasing the locking by the traction mechanism. |
| US10807500B2 |
Hanger wires for contact wires of railway electrical lines
A hanger wire for contact wires of railway electrical lines may include: first wires including copper or a first alloy of copper; and second wires including a steel core coupled with a layer of copper or a second alloy of copper. An overhead contact line suitable to transmit electric power to a locomotive may include: at least one conductor element connected to a high voltage electric energy distribution network; at least one suspension wire fastened to a series of supporting poles arranged along the overhead contact line; and a plurality of hanger wires connecting the at least one conductor element to the at least one suspension wire. The hanger wires may include: first wires including copper or a first alloy of copper; and second wires including a steel core coupled with a layer of copper or a second alloy of copper. |
| US10807495B2 |
Electricity storage control device
According to one embodiment, an electricity storage control device includes a setting unit, and a control unit. The setting unit sets, for each time zone, a target state of charge (SOC) of electric energy to be stored in an electricity storage device in the time zone. The control unit controls at least charging or discharging of the electricity storage device based on the set target SOC for each time zone, a SOC detected from the electricity storage device, and a voltage of a supply destination of electric power from the electricity storage device. |
| US10807493B1 |
Vehicle battery pack and battery exchange system
The vehicle battery pack exchange system herein described charges renters for the time use interval, the energy needed to recharge the battery pack, and the battery wear their use has caused. Data on battery wear accelerating stress parameters such as current, voltage, temperature, and state of charge is collected for battery packs rented to vehicle users. Wear rates are estimated from the collected data. Then either users are charged for the wear they cause or wear is limited to some predetermined wear rate and users are charged a predetermined battery wear fee. In either embodiment drivers are displayed information to adapt their driving to battery wear rates. Renters are charged for battery pack usage time, energy supplied by the rental station, and battery wear providing battery owners a secure return on their investment. This system accommodates both short term and sustained long term rentals. Long term rental of a single battery pack for local use gives convenience and low costs while short term rentals provide unlimited range via swapping exhausted packs for recharged units during extended travel. |
| US10807484B2 |
Hybrid vehicle and method of controlling the same
A hybrid vehicle includes a power storage device that stores electric power for traveling, an inlet that receives electric power for use in external charging, and a electronic control unit that performs restricting operation to restrict a practical state of charge region of the power storage device used for control. When the frequency of execution of external charging is smaller than a threshold value, the electronic control unit sets the practical state of charge region to a normal region. When the frequency of execution of external charging is larger than the threshold value, the electronic control unit performs an expanding operation to expand the practical state of charge region from the normal region to an expanded region, by easing restrictions placed by the restricting operation. |
| US10807483B2 |
Fuel cell vehicle
The fuel cell vehicle includes a fuel cell placed in a front room, an air compressor placed below the fuel cell in the front room to supply the fuel cell with cathode gas, and a refrigerant supply pump placed below the fuel cell in the front room to supply the fuel cell with a refrigerant. The refrigerant supply pump is placed forward of the air compressor. |
| US10807481B1 |
Module-based energy systems having converter-source modules and methods related thereto
Module-based energy systems are provided having multiple converter-source modules. The converter-source modules can each include an energy source and a converter. The systems can further include control circuitry for the modules. The modules can be arranged in various ways to provide single phase AC, multi-phase AC, and/or DC outputs. Each module can be independently monitored and controlled. |
| US10807478B2 |
Levitation and distribution system and method
A system and method in at least one embodiment provides magnetic levitation to a vehicle above and/or partially about a rail or track using a flux field generator having a plurality of members having mated waveform patterns. In a further embodiment, the magnetic levitation also uses a distribution system. In a further embodiment, the plurality of members forms a disk-pack turbine. In a further embodiment, the flux field generator is not vehicle based. |
| US10807477B2 |
Charging device and method for charging an electrical energy storage device of a vehicle, as well as motor vehicle
A charging device and a method for charging an electrical energy storage device of a vehicle, with a DC converter for converting an input DC voltage into an output DC voltage. A winding of an electrical machine is part of the DC converter. The winding has at least two coils. A control unit is designed for the purpose of switching the at least two coils electrically in series for the charging of the electrical energy storage device. The at least two coils form an inductance of the DC converter. |
| US10807476B2 |
Electrical system for charging a high-voltage battery and a low-voltage battery
The present invention pertains to an electrical system, in particular designed to be installed on board an electric or hybrid vehicle, whereby said electrical system includes an AC-to-DC converter that includes a rectifier and a DC-to-DC converter, an isolated DC-to-DC converter connected to a high voltage battery, and whereby said electrical system is configured, in a first operating mode, to be connected to an external alternating electricity grid to charge the high voltage battery. Furthermore, the first interface terminals of the DC-to-DC converter are connected to a low voltage battery, whereby said electrical system is configured so that, in a second operating mode, when the electrical system is disconnected from the external alternating electricity grid, said DC-to-DC converter supplies an initial voltage from the high voltage battery to power the low voltage battery. |
| US10807474B2 |
Driving circuit for electric vehicle and control method thereof
Disclosed is a driving circuit for an electric vehicle having a battery pack and an inverter, and a control method thereof. The driving circuit includes a first contactor connected between a first terminal of the battery pack and a first terminal of a capacitor included in the inverter, a second contactor and a current limiting circuit connected to the first contactor in parallel, and a control unit configured to control operations of the first contactor and the second contactor. The second contactor and the current limiting circuit are connected to each other in series. The current limiting circuit includes at least one resistor, wherein the control unit outputs a first control signal when the first contactor is normally operating and outputs a second control signal when the first contactor is abnormally operating. The first control signal induces the first contactor to turn on, and the second control signal induces the second contactor to turn on. |
| US10807472B2 |
Vehicular display device
A vehicular display device includes: a display board for displaying a scale; a liquid crystal display panel including an image display surface for displaying an image, and having an overlapping region in which the image display surface overlaps the display board further rearward than the display board; a light source for illuminating the liquid crystal display panel; and a first light guide body for receiving light from the light source via the liquid crystal display panel and emitting the light. The first light guide body includes: a light receiving part disposed between the overlapping region of the image display surface and the display board, for receiving the light from the light source via the liquid crystal display panel; and a light-emitting part exposed outwardly from the display board as viewed by a viewer, for emitting light from the first light guide body that is received by the light-receiving part. |
| US10807467B2 |
Epicyclic gearbox
An epicyclic gearbox with an integral arrangement of meshing gear elements, including an annulus gear, planet gears, and sun gears, to transfer power from a motive power source to a driven element with a range of applications is provided. The annulus gear, in contact with the power source, forms an exterior gearbox input and is in meshing contact with a number of stepped planet gears supported on floating planet carriers. Each stepped planet gear is positioned internally of the annulus gear and includes two planet stages in meshing contact with corresponding sun gear stages. One of the sun gear stages is an interior gearbox output and transfers power to a machine or device to be driven. Meshing surfaces of the gear elements support helical teeth or spur teeth, with numbers of teeth on meshing gear elements selected for optimal torque transfer from the exterior input to the interior output. |
| US10807466B1 |
Electric drivetrain axles with multi-speed gearboxes
An electric drivetrain having a primary motor-generator assembly, an electric axle drive unit and a power source. The primary motor-generator assembly includes a primary mover, a first gearbox in driving engagement with the primary mover and a first clutch. The first gearbox is in driving engagement with the primary mover. The electric axle drive unit includes a differential assembly, a second motor-generator assembly in driving engagement with a wheel assembly and a third motor-generator assembly in driving engagement with another wheel assembly. The differential assembly is in selective engagement with the first clutch, the second motor-generator assembly via a first axle clutch, and the third motor-generator assembly via a second axle clutch. The electric axle drive unit is selectively engaged with the primary motor-generator assembly via the first clutch. The second and third motor-generator assemblies include a motor-generator and a reducing gearbox portion. |
| US10807465B2 |
Non-linear spring mechanism
Methods and systems are provided for a non-linear spring mechanism coupled to a cover element. As an example, a system may comprise: a bar linkage mechanism having a first spring arm coupled to a second pivotable spring arm via a living spring hinge, the second pivotable spring arm having a lower or an equivalent stiffness compared to the first spring arm; an element coupled to at least one of the arms of the bar linkage mechanism. In one example, the element may be a cover cap, swing door or a sliding door. In this way, the linkage mechanism may allow the element to open with ease while providing improved performance in corrosive environments. |
| US10807464B2 |
Filling device
A filling device includes a filling pipe to extend into a liquid container for fluidic connection to the liquid container, a filling head operatively connected to the filling pipe, a venting pipe to vent the liquid container, the venting pipe having an open venting pipe section at an end thereof, and an indicator member configured to visually indicate a filling condition of the liquid container. During a filling sequence of the liquid container in a condition in which the liquid container is not full of liquid, the indicator member is to be impinged upon by outflowing air in the venting pipe at a force such that the indicator member assumes a first recognizable condition. During a filling sequence of the liquid container in a condition in which the liquid container is full of liquid, the indicator member is not impinged on by outflowing air in the venting pipe at a force such that the indicator member assumes a second recognizable condition. |
| US10807457B2 |
Transaxle device for hybrid vehicle having connection/disconnection mechanism that enables or disables transmission of power of electric machine
A transaxle device (1) for a hybrid vehicle including an engine (2), a first rotating electric machine (3), and a second rotating electric machine (4) individually transmits power of the engine (2) and power of the first rotating electric machine (3) to an output shaft (12) on the side of a drive wheel from different power transmission paths and also transmits the power of the engine (2) to the second rotating electric machine (4). Further, the transaxle device (1) includes a connection/disconnection mechanism (20) which is interposed on a first power transmission path (51) from the first rotating electric machine (3) to the output shaft (12). The connection/disconnection mechanism (20) enables or disables the transmission of the power of the first rotating electric machine (3). |
| US10807456B2 |
Transmission arrangement for a hybrid vehicle, drive arrangement, method for the operation thereof, and hybrid vehicle
A transmission arrangement for a hybrid vehicle, in which a connection for an internal combustion engine, a connection for an electric machine and a transmission part of the transmission arrangement are arranged so as to be couplable to one another. Here, the transmission part includes a single Ravigneaux planetary gear set with two planetary transmissions and a single internal gear. The transmission part furthermore has two brakes and two clutches as frictionally locking shift elements. A drive arrangement having a transmission arrangement of this type and having in each case an internal combustion engine and electric machine connected thereto. Further, a method for operating a drive arrangement of said type, and a hybrid vehicle equipped with a drive arrangement of this type. |
| US10807453B2 |
Hand-held magnetic clamping device for car covers
A hand-held magnetic clamping device for clamping a car cover onto the exterior surface of a car's body includes an encasing structure, a plurality of magnets, a scaffolding, and a reversible handle. The encasing structure clamps the car cover onto the exterior surface of a car's body. The plurality of magnets magnetically affixes the encasing structure to the body's surface, thereby preventing the car cover from sliding off of the exterior body's surface. The scaffolding offsets the plurality of magnets from the center of the encasing structure. As a result, the first contact side of the encasing structure is used to clamp a thickly padded car cover while the second contact side of the encasing structure is used to clamp a thinly padded car cover. The reversible handle allows the user to physically disengage the magnetic connection between the encasing structure and the exterior surface. |
| US10807450B2 |
Check assembly for sunroof systems
A tilt and slide apparatus for a sunroof of a vehicle includes a movable panel, a drive shoe configured to slide in a forward/rearward direction relative to the front of the vehicle, a lift guide connected to an end of the movable panel, and a check assembly. The check assembly couples the drive shoe and the lift guide when the drive shoe is slid in the forward direction to the lift guide. The check assembly includes a pin that extends through the mechanical lock, a receptacle coupled to the drive shoe. The pin passes into the receptacle when the drive shoe moves toward the lift guide. |
| US10807447B1 |
Retractable sunscreen
The dashboard-mounted retractable sunscreen comprises a sunshade, a dual hook mechanism and a plurality of jacks. The dual hook mechanism: a) adds one or more additional hooks to the top rod; and, b) allows the position of each of the plurality of hooks to move in a direction parallel to the center axis of the top rod. |
| US10807443B2 |
Air vent for a vehicle HVAC system
An air vent for a vehicle HVAC system includes a duct, a forward fin connected to an air outlet at a first end portion of the duct, and plurality of rear fins connected to an air inlet at a second end portion of the duct. The forward fin rotatable about a transverse direction of the duct is configured to adjust the direction of airflow in a vertical direction of the duct. The plurality of rear fins rotatable about the vertical direction is configured to adjust the direction of airflow in a longitudinal direction of the duct. A shut-off valve is rotatably connected to a central portion of the duct and positioned between the forward fin and the plurality of rear fins. The shut-off valve is directly connected to the forward fin and configured to rotate about the transverse direction via movement of the forward fin in the longitudinal direction. |
| US10807441B2 |
Drive train for a vehicle
The invention relates to a drive train (1), in particular for a vehicle as an electric vehicle or hybrid vehicle, comprising: an electric machine (6) for the driving or the traction of the vehicle (2); a refrigeration circuit (14), which has an air-conditioning compressor (19), an evaporator (17), a condenser (18), and an expansion valve (16), for cooling an interior (5) of the vehicle (2); and a drive unit for mechanically driving the air-conditioning compressor (19), wherein the electric machine (6) is mechanically coupled to the air-conditioning compressor (19) by means of a mechanical compressor coupling element (20) such that the electric machine (19) for the driving or the traction of the vehicle (2) is used additionally to mechanically drive the air-conditioning compressor (19). |
| US10807439B2 |
Vehicle climate control system with occupant based temperature control
A climate control system for a vehicle includes an infrared sensor disposed within a passenger compartment of the vehicle. The infrared sensor is configured to receive infrared radiation from a skin surface of a vehicle occupant. The climate control system further includes a controller configured to receive a signal indicative of a detected temperature detected at the skin surface. In response to the detected temperature deviating from a baseline temperature, the controller is configured to automatically control an HVAC system to add conditioned air into the passenger compartment and to control a thermoelectric device configured to adjust a seat surface temperature. |
| US10807438B2 |
Refrigerant charging using weight and flow rate measurements
An air condition service machine for charging an air conditioner with refrigerant in a fast-charge mode, the fast-charge mode controlled based upon the changing weight rate of a refrigerant tank providing the supply of refrigerant to the air conditioner. The embodiment may also include a compensation mode to provide greater accuracy of the charge after completion of the fast-charge mode. The rate of refrigerant flow is monitored and an end time as opposed to weight target ends the charge. |
| US10807437B2 |
Evaporator freeze prevention systems and methods
An air conditioning system of a vehicle having an internal combustion engine includes a condenser configured to receive refrigerant output by an electric compressor and transfer heat from the refrigerant within the condenser to air passing the condenser. A first evaporator is configured to receive refrigerant from the condenser when a first control valve is open and transfer heat from air passing the first evaporator to the refrigerant within the first evaporator. A first blower is configured to blow air across the first evaporator to a first section of a cabin of the vehicle. A second evaporator is configured to receive refrigerant from the condenser when a second control valve is open and transfer heat from air passing the second evaporator to the refrigerant within the second evaporator. A second blower is configured to blow air across the second evaporator to a second section of the cabin of the vehicle. |
| US10807434B2 |
Dual rate vehicle suspension system
A selectively switchable dual rate vehicle suspension system comprising a pushrod actuated inboard spring configuration, conventionally oriented between the unsprung mass and the sprung mass of one corner of the vehicle, comprising a torsion bar spring of a first predetermined rate, K1, and a coil spring of a second predetermined rate, K2, arranged in series so as to provide a total combined spring rate KT. A lockout actuator is arranged in parallel with the coil spring and configured so that in a first mode it allows the coil spring to move freely and in a second mode prevents motion of the coil spring such that when the lockout actuator is in a first, unlocked, mode the overall vehicle suspension spring rate is defined by the series equation 1/KT=1/K1+1/K2, and when the lockout actuator is in a second, locked, mode the overall vehicle suspension spring rate is substantially higher as defined by KT=K1, thus selectively providing both a low rate, optimal ride comfort setting and a high rate, optimal handling setting. |
| US10807430B2 |
Axle/suspension systems
An axle/suspension system (1) has an axle (5) supported from the frame of the vehicle by a pair of rigid longitudinal beams (4) pivoted to frame hangers (3). Air springs (7) and shock absorbers (8) connect between the rigid beams (4) and the frame above to control suspension movement. The axle/suspension system is particularly suited as a mid-lift axle on the tractor of a tractor-trailer vehicle. A characteristic feature is the pivotal connection (21) between each hanger (3) and beam (4), which is through a resilient bush (6) having a compliance ratio—being a ratio of the longitudinal spring rate to the vertical spring rate—of at least 10:1. |
| US10807429B2 |
Method for producing a component
In order to reduce both the weight and the production costs in the case of vehicle chassis components consisting of at least two parts, a first part is made as a sheet component by press hardening and the second part is produced by a conventional production method, which does not include press hardening. The part produced by press hardening forms a structural component, whereas the other component serves to stiffen the part produced by press hardening. |
| US10807425B1 |
Towing device
The present invention relates generally to towing devices. More specifically, the invention relates to a towing device configured to be mounted on a towing vehicle having a fifth wheel. The towing device may include a horizontal member and a vertical member. A frame pan extends below the horizontal member and includes connection members which are movable through slits and configured to engage and secure to the frame of the towing vehicle. The vertical member of the towing device includes a hitch assembly to facilitate the connection of a hitch, such as a pintle or ball hitch, to a coupler of a trailer. |
| US10807420B2 |
Dual tire pressure monitor and wheel torque sensor for vehicles
A dual tire pressure monitoring system (TPMS) and wheel torque sensor system generates a single wireless signal containing both tire pressure data and wheel strain data. The wheel strain data is functionally related to wheel torque. The dual sensor has a transceiver that generates the wireless signal for a remote controller. A body of the dual sensor is positioned on the interior of the wheel under the tire, near the valve stem. The wheel torque is used to control braking, propulsion or steering of a Highly Automated Driving (HAD) vehicle, and to improve vehicle stability control and vehicle diagnostics. |
| US10807418B2 |
Pneumatic tire
A pneumatic tire includes bead portions, each having a bead bottom surface. The bead bottom surface includes a toe-side portion extending axially outwardly from a bead toe at an angle α in a range of from 17 to 24 degrees with respect to the tire axial direction, a heel-side portion positioned axially outside the toe-side portion and extending axially outwardly at an angle β in a range of from 3 to 7 degrees with respect to the tire axial direction, and a heel-side arc portion smoothly connecting between the heel-side portion and a flange contacting surface with a radius of curvature (R) in a range of from 1.5 to 3.5 mm. |
| US10807416B2 |
Tire tread
A tread includes a plurality of circumferential grooves. Each of the plurality extends continuously in a tire circumferential direction. The plurality of circumferential grooves defining a circumferentially extending main rib and a circumferentially extending curtain rib axially separated by a curtain groove. The curtain groove having an axial width between 4% and 40% of a minimum axial width of a main groove of the plurality of circumferential grooves. The main groove is disposed axially opposite the curtain groove and adjacent to the curtain rib. |
| US10807414B2 |
Anti-skid arrangement with protective member
An anti-skid arrangement including a friction wheel with several chains intended to be thrown under a tire in order to increase friction between the tire and the ground, and an operating arm rotatably connected to the friction wheel, wherein the operating arm is adapted to be connected to the vehicle and to bring the friction wheel into frictional engagement with the tire. The anti-skid arrangement also includes a protective member having an inner part arranged around a rotation axis of the friction wheel and between the friction wheel and the operating arm, and an outer part with two side walls abutting against opposite sides of the operating arm.The protective member prevents the chains from getting stuck between the friction wheel and the operating arm, and is simple to produce. |
| US10807412B1 |
Wheel and wheel mount
The mount includes a base formed of a substantially planar side wall and a substantially planar bottom wall. The interior surfaces of the walls intersect at a right angle. Each of the walls has an opening. The wall openings together form a recess adapted to receive the wheel. A first notched protrusion extends from the side wall interior surface and is intended to be received in a slot adjacent a cut-out on the side wall of a container on which the mount is installed. A second protrusion, having two portions situated as an angle extends from the bottom wall interior surface of the mount and is intended to be received in a slot adjacent a cut-out on the bottom of the container. |
| US10807408B2 |
Decoration member and manufacturing method therefor
The present disclosure relates to a decoration element comprising a light reflective layer; and a color developing layer comprising a light absorbing layer provided on the light reflective layer, wherein the light absorbing layer comprises two or more points with different thicknesses. |
| US10807406B2 |
Old work box device
An old work box device may be provided. The old work box device may include an adjustable device ring. Furthermore, the old work box device may have a measuring device affixed to the device ring, which may be capable of measuring a horizontal or vertical distance in relation to the device ring. A level may be provided on the device ring, which may be capable of leveling the device ring vertically or horizontally. A magnet or stud finder may be provided on the device ring, which may be capable of locating a stud for the installation of an old work box. The old work box may include a measurement scale along its perimeter and a marking device capable of marking desired locations a mounting surface. |
| US10807402B2 |
Method and apparatus for the thread-stitching
A method and an apparatus for the thread-stitching of folded signatures, for which individual folded signatures which are successively lined up along their flat sides are sewn together with at least one sewing needle and at least one hook needle to form a book block. Prior to penetrating the fold of the signature to be sewn from the inside to the outside and before penetrating the eyelet of the previously sewn signature, the hook needle is rotated in such a way around its longitudinal axis that its hook is positioned in a vertical symmetry axis of the eyelet, on a side of the hook needle that faces the previously sewn signature. The hook needle can be rotated for this at an optional angle (α) around its longitudinal axis and the hook can be positioned at an optional rotational position. |
| US10807398B2 |
Jet ink and ink jet printing process
An ink jet-printable composition, which comprises a compound having a reactive silyl group and which is suitable for printing on non-porous substrates such as a glass or ceramic, and a process of decorating non-porous substrates involving ink jet printing the composition onto the substrate, exposing the printed composition to actinic or electron beam radiation to initiate curing and heating the printed composition to a temperature of at least 100° C. |
| US10807397B2 |
Inkjet printing methods for decorative surfaces
An inkjet printing method for decorative surfaces includes jetting an image on a first thermoplastic foil with one or more pigmented free radical UV curable inkjet inks, at least partially UV curing the jetted image on the first thermoplastic foil, inserting a layer containing a vinylchloride-vinylacetate-vinylalcohol copolymer between a second thermoplastic foil and the first thermoplastic foil with the at least partially UV cured image facing the layer containing the vinylchloride-vinylacetate-vinylalcohol copolymer. At least one of the first and second thermoplastic foils is a transparent thermoplastic foil. The one or more pigmented free radical UV curable inkjet inks contains a polymerizable composition having 30 to 90 wt % of one or more compounds with one ethylenically unsaturated polymerizable group; 10 to 70 wt % of one or more compounds with two ethylenically unsaturated polymerizable groups; and 0 to 10 wt % of one or more compounds with three or more ethylenically unsaturated polymerizable groups. |
| US10807394B1 |
Optimal alignment of a printhead in a thermal printing apparatus
Provided herein is a printer comprising a printing assembly. The printing assembly comprises a printhead bracket fixedly attached to the printer, a printhead that defines a groove, the printhead aligned at a first alignment, an alignment adjuster fastened between the printhead bracket and the printhead, and a plurality of fasteners operatively engaged with the alignment adjuster. The alignment adjuster comprises a gear rack that is adjacent to the printhead bracket, and a protrusion that is received by the groove of the printhead. The plurality of fasteners comprises at least one selected from a group of a lateral adjustment fastener operatively engaged with the gear rack, and a rotational adjustment fastener operatively engaged with a transverse edge of the printhead. The lateral adjustment fastener is configured to provide lateral movement to the alignment adjuster and the printhead. The rotational adjustment fastener is configured to provide rotational movement to the printhead. |
| US10807393B2 |
Printing apparatus
A printing apparatus includes: a platen that supports a printing medium; a head-portion that discharges droplets toward the printing medium while reciprocating on the printing medium; an interval-adjusting-mechanism that adjusts an interval between the platen and the head-portion; and a controller that controls the head-portion and the interval-adjusting-mechanism, in which the controller has a first printing mode in which printing is performed while the interval is set to a first interval and a second printing mode in which the printing is performed while the interval is set to a second interval that is larger than the first interval, as a printing mode in which the printing is performed on the printing medium. The controller controls movement of the head-portion such that a movement stop time of the head-portion when a movement direction of the head-portion is reversed is longer in the second printing mode than in the first printing mode. |
| US10807390B2 |
Pivot mechanism for a printer and a printer with a pivoting printer housing
A pivot mechanism for a printer is provided, the pivot mechanism comprising a pivot base and two oppositely disposed side walls extending perpendicular to the pivot base. An arched slot may be provided in each side wall. Each slot may have at least two notches, each notch defining different positions of the pivot mechanism. Two lever arms may be provided, each of the two lever arms comprising a first end and a second end, with a connecting rod connecting the first ends of the lever arms together. A locking pin may be disposed on the second end of each of the lever arms. Each of the locking pins may extend into a corresponding one of the slots and engage with a corresponding notch. A pivot rod extends through the lever arms and into or through the side walls. The printer housing is adapted to pivot on the pivot rod. |
| US10807387B2 |
Ink jet recording apparatus and ink jet recording method
An ink jet recording apparatus includes a line head including a region of nozzles that are formed in an intersecting direction intersecting a transport direction of a recording medium and eject an ink, the region covering a printing region of the recording medium in the intersecting direction, a drying unit that dries the recording medium, a transport unit that transports the recording medium, and a control unit. The ink contains colloidal silica, and the control unit controls the drying unit and the transport unit such that drying of the ink is started within 0.4 second after the ink is attached to the recording medium. |
| US10807383B2 |
Robotic printing system for an aircraft exterior
A robotic printing system for an exterior surface of an aircraft includes a robotic printer, the robotic printer having a body and a plurality of vacuum suction cups mounted to the body for attaching the robotic printer to the exterior surface of the aircraft, where the plurality of vacuum suction cups are configured to move the robotic printer along the exterior surface of the aircraft. The robotic printer also includes a printing head mounted to the body, where the printing head is positioned to apply a print medium to the exterior surface of the aircraft. The robotic printer also includes a laser-based positioning device mounted to the body for determining a position of the robotic printer on the exterior surface of the aircraft. |
| US10807380B2 |
Image processing device, printing apparatus, and storage medium
An image processing device causing a printing execution unit to: in a first case where a specific condition indicating that ink supply from an ink supply unit to a printing head may be delayed in partial printing is not satisfied, print a partial image by single partial printing; in a second case where the specific condition is satisfied, print the partial image by partial printings including a first partial printing and a second partial printing; in the first case, form a dot having a specific size by the single partial printing, as a dot corresponding to a specific pixel in the partial image; and in the second case, form a dot having a size smaller than the specific size by the first partial printing and form a dot having a size smaller than the specific size by the second partial printing, as the dot corresponding to the specific pixel. |
| US10807372B2 |
Liquid droplet discharging unit, liquid droplet forming device, and stirring device
Provided is a liquid droplet discharging unit including a liquid droplet discharging port, a liquid retaining section including the liquid droplet discharging port, two tubes disposed in communication with the liquid retaining section, and first and second liquid sucking/ejecting members coupled to the two tubes respectively, wherein while the first liquid sucking/ejecting member is in a sucking or ejecting state, the second liquid sucking/ejecting member is in a non-sucking or non-ejecting state correspondingly. |
| US10807369B2 |
Liquid jetting apparatus
A liquid jetting apparatus jetting a liquid onto a recording medium conveyed in a first direction includes head units arranged in a second direction orthogonal to the first direction. One head unit includes nozzle chips; one nozzle chip has a nozzle arrangement area wherein nozzles are aligned in a third direction crossing the first and second directions. The nozzle chip is arranged to be shifted relative to another nozzle chip in a direction crossing the first and second directions and different from the third direction. The head unit has a first overlapping portion wherein nozzle arrangement areas of first and second nozzle chips included in the nozzle chips partially overlap with each other in the first direction. The liquid jetting apparatus has a second overlapping portion wherein nozzle arrangement areas of third and fourth nozzle chips included in the head units partially overlap with each other in the first direction. |
| US10807363B2 |
Liquid ejecting head and liquid ejecting apparatus
A liquid ejecting head includes a nozzle plate, a multilayer substrate, and a pressure chamber substrate. The multilayer substrate includes a communication flow path penetrating a first flow path arrangement layer, a insulating layer, and a second flow path arrangement layer. When a direction from the pressure chamber substrate toward the nozzle plate is defined as a first direction, and a direction intersecting the first direction is defined as a second direction, the communication flow path includes a first portion having a first width and a second portion having a second width in a first cross section along the first direction and the second direction, the first width is narrower than the second width, the first portion includes the insulating layer, and the communication flow path includes a first inclined portion having a wall surface inclined to the first direction between the first portion and the second portion. |
| US10807362B2 |
Printing subassembly
An example printing subassembly includes a frame having first and second members spaced extending in a first direction. The frame can be removably coupled to a printing device. The first and second members are spaced from each other in a second direction, which is orthogonal to the first direction. The first and second directions are also orthogonal to a third direction. A printbar is coupled to the frame. An alignment system is coupled to the frame and includes at least four alignment features cooperating to constrain translation of the printing subassembly in the third direction and rotation about axes in the first and second directions with respect to the printing device. |
| US10807361B2 |
Liquid jetting head and liquid jetting device
Provided are a liquid jetting head and a liquid jetting device that prevent contamination of a humidity sensor. The liquid jetting head and the liquid jetting device include a nozzle that jets a liquid; a humidity sensor that is disposed further inside than the nozzle face where the nozzle is disposed; an air intake port that is disposed on the same plane as the nozzle face; a connection passage that allows the air intake port and the humidity sensor to communicate with each other; and a contamination preventing part that prevents contamination of the humidity sensor. |
| US10807349B2 |
Vacuum bag sealing system and method for composite parts
A method for vacuum bag sealing a composite part including: using a composite bagging sheet including a first sealing surface and a first interlocking strip coupled to the first sealing surface of the composite bagging sheet; joining the first interlocking strip with a second interlocking strip coupled to a second sealing surface; and forming a sealed vacuum bag around an uncured composite part positioned between the first sealing surface and the second sealing surface. |
| US10807347B2 |
Light valve films laminated between thin glass and plastic substrates
A laminated light valve film comprising: (a) a film having first and second opposed outer surfaces; (b) a first layer of a polymeric interlayer material upon at least a portion of each opposed outer surface; (c) a first pair of substrates, one of which is adhered to the interlayer material upon the first outer opposed surface of the light valve film and the second is adhered to the interlayer material upon the second outer opposed surface of the light valve film, these substrates being formed from plastic or glass; (d) a second layer of polymeric interlayer material applied to at least a portion of an outer surface of each one of the first pair of substrates; and (e) a second pair of substrates, one being adhered to the interlayer upon the outer surface of one of the first pair of substrates and a second one adhered to the interlayer material on the outer surface of a second one of the first pair of substrates, the second pair of substrates being formed from plastic or glass, with the proviso that when the first pair of substrates is formed of plastic, the second pair of substrates is formed of glass, and vice-versa. |
| US10807344B2 |
Polymer foam insulation structure having a facing of a multi-layer sheet that contains a heat resistant polymer layer and a polylactide resin layer
Thermal insulation structures include a polymer foam layer adhered to a multi-layer sheet having a non-cellular layer of a heat-resistant thermoplastic and a second non-cellular layer of a polylactide resin. The polylactide resin is a surprisingly good barrier to the diffusion of atmospheric gases into the foam layer and of blowing agents out of the foam layer. Accordingly, the diffusion of atmospheric gases and blowing agents is retarded substantially. This greatly reduces the loss of thermal insulation capacity of the structure due to the replacement of the blowing agent with atmospheric gases. The multi-layer sheet exhibits excellent thermal stability, even when the polylactide in the polylactide layer is highly amorphous. |
| US10807342B2 |
Layered tube and layer for use in same
A layer for directing a hydraulic fluid includes a first fluoropolymer, a first crosslinker, and an anti-static additive. The anti-static additive includes a portion of discrete carbon nanotubes and a dispersing binder. The dispersing binder is the same as or different than the first fluoropolymer. The first fluoropolymer is present in an amount greater than 30 parts by weight, based on 100 parts by weight of the layer. The layer may be included in a layered tube. In addition to the layer, the layered tube also includes an outer layer. The outer layer includes a second fluoropolymer, which is the same as or different than the first fluoropolymer and the dispersing binder. The second fluoropolymer polymer is present in an amount greater than 30 parts by weight based on 100 parts by weight of the outer layer. |
| US10807341B2 |
Thermal sleeve with reflective positioning member, assembly therewith and method of construction thereof
A thermal sleeve for protecting an electronic member connected to a wiring harness against exposure to heat, combination thereof, and method of construction thereof is provided. The thermal sleeve has a tubular member including a circumferentially continuous wall with an insulative inner layer bounding an inner cavity extending along a central longitudinal axis between open opposite ends and a reflective outer layer. The sleeve further includes a positioning member constructed of resilient, reflective metal material. The positioning member has a tubular portion and at least one resilient finger extending radially inwardly from the tubular portion for abutment with the wiring harness. The tubular portion is fixedly attached to one of the opposite ends of the wall of the tubular member. |
| US10807338B2 |
Rubber balers
A bailing apparatus may include a multi-component bolster assemblies that may ease installation and removal, reduce wear and tear and maintenance, and/or improve baling efficiency by reducing material waste, imperfections, and/or contamination. The bolster assemblies may include a plurality of coupling portions that engage a hydraulic rod and may enable the bolster assembly to self-center within a press chamber during normal baling operations. The bolster assemblies also may include an island portion that may be attached to the coupling portions and to a bolster cap, and the latter may be attached using retainer bolts having substantially planar heads that may define lips that run about frustums. The bolts may substantially planar head may reduce irregularities in the bale and the lips may prevent material seepage into the bolster assemblies. |
| US10807336B2 |
Method of manufacturing a fluid-filled chamber with a tensile element
A method of manufacturing a fluid-filled chamber with a tensile element includes manufacturing a tensile element and incorporating the tensile element into a chamber. A first material layer, a second material layer, and a spacing structure having a plurality of support portions and a plurality of gaps may be stacked. The material layers may be located on either side of the spacing structure or on one side of the spacing structure. A strand may be stitched through the gaps to join the material layers and to form the tensile element. The spacing structure may be removed, and the first material layer may be spaced from the second material layer such that segments of the strand extend between the material layers. The tensile element may then be secured to opposite interior surfaces of an outer barrier, and the outer barrier may be pressurized to place the strand in tension. |
| US10807334B2 |
Process and apparatus for manufacturing tyres for vehicle wheels
A process for manufacturing tyres for vehicle wheels includes associating at least one reinforcing structure with at least one surface portion of at least one tyre component laid on a forming support, wherein associating the at least one reinforcing structure includes bringing, through a handling and deposition member, at least one reinforcing element to the forming support and depositing, through said handling and deposition member, the reinforcing element on a respective deposition part defined on a surface portion of the component. The depositing includes gradually laying the reinforcing element on the deposition part following the profile of the deposition part in a circumferential direction. |
| US10807333B2 |
Tire mold and pneumatic tire
A tire mold comprises sector molds for forming a tread portion of a tire and mold pins provided on the sector molds for forming insertion holes in the tread portion. The insertion holes each comprise a first hole portion with a first inner diameter where a body portion of a stud pin is disposed and a second hole portion with a second inner diameter greater than the first inner diameter where a bottom flange portion of the stud pin is disposed. The mold pins each comprise a trunk portion with a first outer diameter for forming the first hole portion and a tip portion with a second outer diameter greater than the first outer diameter for forming the second hole portion. |
| US10807330B2 |
Method of producing optical connection component
A method of producing an optical connection component in which a surrounding of a plurality of bent glass fibers is integrally coated with resin. The method includes a step of preparing upper and lower molds for molding around a fiber array in which the plurality of glass fibers are arranged in a specified arrangement direction. The molds have two walls spaced apart from each other by a larger distance than the width of the fiber array. The method also includes a step of providing around the fiber array the molds such that each of the walls is disposed outside a corresponding one of two glass fibers that are included in the plurality of glass fibers and that are located at respective sides of the fiber array. The method also includes a step of supplying the resin into the molds. |
| US10807328B2 |
Methods and systems for making an optical functional film
A method to make dyed functional film comprising the steps of providing a soluble polymer material; adding an appropriate solvent to the polymer material to make a soluble polymer solution; providing a soluble dye; adding an appropriate solvent to the dye to make a soluble dye solution; adding the dye solution to the polymer or PVA solution, and introducing the dyed polymer or PVA solution to a solution casting device; removing a thin dyed functional film from the casting device; and letting the dyed functional film dry and solidified. |
| US10807324B2 |
Apparatus and method for manufacturing liquid molded composites using a discrete network of tool surface resin distribution grooves
A tool and its method of use direct a flow of liquid resin through a preform. The tool has a tool surface with a channel recessed into the tool surface to a bottom surface of the channel. A plate is positioned on the tool surface covering over the channel with the plate being supported by the tool in the channel spaced above the bottom surface of the channel and with the top surface of the plate positioned coplanar with the tool surface of the tool. A preform is positioned on the tool surface with the preform covering over the plate. A flow of liquid resin is supplied to the tool surface and a pressure differential communicating with the tool surface draws the flow of liquid resin into the channel, through the channel and through a plurality of perforations through the plate and into the preform. |
| US10807322B2 |
Method of manufacturing a composite component
There is disclosed a method of manufacturing a composite component comprising a main body and an integral flange, the method comprising: applying fibre reinforcement material on a tool having a main body portion and a flange-forming portion to provide a pre-form having first, second and third contiguous regions, the first region corresponding to the main body of the component and the second region corresponding to the integral flange of the component; and causing relative movement between the flange-forming portion and the main body portion so that the second region of the pre-form deforms to form the flange; wherein the relative movement of the flange-forming portion and the main body portion causes sliding movement between the second and third regions of the pre-form and the flange-forming, thereby producing a tension force in at least the second region of the pre-form during forming of the flange. |
| US10807318B2 |
Method for manufacturing integrated hydraulic accumulator bladder
A method for manufacturing a hydraulic accumulator bladder includes the following steps: bonding a rubber sheet to the gas-filled air bladder to form a bladder blank; placing the bladder blank in a vulcanization device for vulcanization to form an initial bladder product; and releasing the gas in the gas-filled air bladder of the initial bladder product, taking the air bladder out, and naturally cooling the initial bladder product to a room temperature to form a finished bladder product. The bladder manufactured by the manufacturing method is integrally formed by one-step vulcanization, and has the advantages of uniform wall thickness, smooth inner and outer surfaces, long fatigue lifetime, a simplified process, high quality and good stability. |
| US10807315B2 |
Method for producing a complex composite part, in particular having a thermoplastic matrix
A method for manufacturing a composite part with continuous fiber reinforcement and a polymer matrix from a composite preform. On one of the faces of the composite preform, a demarcated layer of thermoplastic polymer is deposited using an additive manufacturing method. |
| US10807313B2 |
Bonding objects together
A profile body of a not liquefiable material is used as a connecting element between a first object and a second object. The profile body may especially be metallic and/or may be bendable. The profile body, in contrast to a conventional wire, however, has a shape defining a first and a second undercut. The method includes embedding the profile body in the second object so that the second undercut is within material of the second object, and embedding the profile body within material of the first object so that the first undercut is within the first object, and wherein at least embedding of the profile body in the first object is caused by mechanical energy impinging on the first object and/or on the second object while the first object and the second object are pressed against each other. |
| US10807310B2 |
3D printer nozzle gap setting by force feedback
A system and method of controlling a 3D printer includes a processor obtaining from a sensor respective sensor values for each of a plurality of distances between a nozzle of the 3D printer and a build plate of the 3D printer, which sensor values each characterizes a characteristic of deposition of filament from the nozzle and onto the build plate at the respective distances to which the sensor values correspond; identifying, based on the obtained sensor values, a maximum and/or minimum value of the characteristic; and setting, based on the identified maximum and/or minimum, an initial gap between the nozzle and the build plate at which to deposit a first layer of an object to be synthesized. |
| US10807309B2 |
Latching system for three dimensional print engine
A three dimensional printing system includes a vertical support, a support plate, a resin vessel, and an interface mechanism. The support plate extends away from the vertical support along a first lateral axis from a proximal end to a distal end. The resin vessel is disposed above the support plate and includes a pair of latch features disposed at opposing ends of the resin vessel relative to a second lateral axis. The interface mechanism includes a pair of latches and a movable plate. The pair of latches are disposed adjacently to the opposed ends of the resin vessel. The movable plate is configured to engage the pair of latches with a single downward movement of the movable plate. In response to the engagement by the movable plate, the latches engage the latch features of the resin vessel. |
| US10807305B2 |
Sacrificial objects based on a temperature threshold
In one implementation, a system comprising a target engine, a thermal engine, and a sacrificial object engine is described. The target engine is to identify a target region of a build bed of a print device where a target object is to be located. The thermal engine is to identify a temperature level of the target region. The sacrificial object engine is to identify an object location to place a sacrificial object in response to a determination that the temperature level of the target region is deficient to achieve a temperature threshold for production. |
| US10807300B2 |
Three dimensional thermoforming of plastics with electronic components
A system and method for forming plastic sheet into a three-dimensional shape. The plastic sheet may include one or more sheet-mounted components, such as electronics, that must be shielded from excessive heat, pressure, and/or crushing when the formation of the sheet occurs. A recess will be formed to protect against directly contacting sheet-mounted component. The recess may be aligned along the heating plate and/or the form core and/or along a protective blanket which may be set over (and under) sheet prior to heating/forming. The sheet is registered (with or without a blanket) onto a base plate, and preferably over a form core. The sheet is then raised to contact with a heating plate, and then placed downward over the (optionally heated) form core. Recess(es) align in locations corresponding to mounted component to protect same. |
| US10807299B2 |
Method for producing a structural component for motor vehicles from an organo-sheet
In a method for manufacturing a structural component for motor vehicles by hot forming of a plate-shaped semi-finished product reinforced of thermoplastic material with embedded continuous fibers (“organo-sheet”) regions of the organo-sheet (2) provided for accommodating the organo-sheet (2) in a hot forming device (1) and/or portions (21, 22) of the structural component (5) manufactured from the organo-sheet (2), which are exposed to an increased load, are structured more strongly and/or are subjected to a particular thermal treatment during hot forming. |
| US10807298B2 |
Molded gas barrier parts for vacuum insulated structure
A vacuum insulated appliance structure includes a molded first layer of a first polymer material. A second layer of a second polymer material is molded to (e.g. over) at least a portion of the first layer, and a third layer of a third polymer material is molded to (e.g. over) at least a portion of the second layer to form a first component. At least one of the layers is impervious to one or more gasses. One or more additional components are secured to the first component to form a vacuum cavity. The vacuum cavity is filled with a porous material, and the vacuum cavity is evacuated to form a vacuum. |
| US10807297B2 |
Maintenance method for an installation for forming containers, including a resynchronizing procedure
Disclosed is a maintenance method for an installation for production of containers from blanks made of plastic material, which includes: a blow-molding machine including a rotating carousel and a plurality of forming stations, each including a mold; a primary power unit connected to the carousel; a transfer device suitable for inserting a blank into a mold or for withdrawing a container therefrom; and a secondary power unit connected to the transfer device. The method includes the detection of a misalignment of the transfer device with the carousel, and, therefore, operations for desynchronization of the power units, for realigning and then for resynchronization of the transfer device and of the carousel. |
| US10807294B2 |
Extruder system for extruding cord reinforced extrudate
The invention relates to an extruder system and a method for extruding cord reinforced extrudate, wherein the extruder system comprises an extruder head with a die for receiving extrusion material and a cord guide for guiding cords in a common cord plane in a cord direction into the die, wherein the extruder system comprises a first extruder and a second extruder, wherein the extruder head comprises a first flow channel and a second flow channel, wherein the extruder system further comprises a first pump and a second pump for receiving the extrusion material from the first extruder and the second extruder and for directing said extrusion material into the first flow channel and the second flow channel. |
| US10807292B2 |
Extrusion die and nozzle cooling system for large scale 3D additive manufacturing
An additive manufacturing (AM) extrusion die system having an extrusion die configured to receive a material to be extruded. The extrusion die includes a main body having a cylindrical section and a distal tapered section terminating at an extruder tip. The main body is configured to mount to a barrel of an additive manufacturing system. The die further includes a central extruder channel extending axially along the main body configured to receive the material at the cylindrical section of the main body and output the material at the extruder tip of the main body, and a cartridge heater slot formed within the main body and generally parallel to the central extruder channel. The cartridge heater slot configured to receive a cartridge heater therein for imparting thermal energy to the material within the central extruder channel. A cooling system is provided for controlling a temperature of the material. |
| US10807290B2 |
Process of manufacturing a three-dimensional article
This invention involves a new and better solution to the problems associated with the premature softening of PLA filaments in the additive manufacturing of three dimensional articles. It is based upon the finding that poly(lactic acid) filaments with high crystallinity offer much better resistance to heat-induced softening. The crystalline poly(lactic acid) filament of this invention can accordingly be used in the additive manufacturing of three dimensional articles without encountering the problems associated with premature softening, such as poor quality and printer jamming. The crystalline poly(lactic acid) filaments of this invention can also be used in additive manufacturing of three dimensional articles without compromising the quality of the ultimate product, reducing printing speed, increasing cost, or leading to increased printer complexity. This invention more specifically discloses a filament for use in three-dimensional printing which is comprised of crystallized poly(lactic acid), wherein said filament has a diameter which is within the range of 1.65 mm to 1.85 mm. |
| US10807286B2 |
Liquid injection molding apparatus
A liquid injection molding apparatus is provided. The liquid injection molding apparatus comprises a mold assembly; a clamping unit; an injector including a barrel; a feed screw concentrically located in the barrel; and a motor having a drive shaft removably coupled to the feed screw via a bayonet connector. |
| US10807284B2 |
Vehicle trim component
A trim component for a vehicle interior is disclosed. The trim component may comprise a fiber panel comprising a compression-formed component and a structure comprising a resin. The compression-formed component may provide a structural substrate. The structure may comprise a molded resin feature for the structural substrate formed in at least one hole of the fiber panel. The structure may reinforce the structural substrate. The structure may also comprise a border. The fiber panel may comprise structural fibers and a resin. The structural fibers may comprise at least one of natural fibers; synthetic fibers; glass fibers; carbon fibers; polymeric fibers. The resin may comprise at least one of thermoplastic resin; polypropylene; acrylonitrile butadiene styrene; polycarbonate; thermoset resin; epoxy; polyimide; polyester; vinylester. The component may comprise at least one of a center console; a floor console; a door panel; an instrument panel; a headliner; an overhead console; a sun visor. |
| US10807283B2 |
Vehicle trim component
A trim component for a vehicle interior is disclosed. The trim component may comprise a fiber panel comprising a compression-formed component and a structure comprising a resin. The compression-formed component may provide a structural substrate. The structure may comprise a border (e.g. edge, dimensionally accurate border, etc.); the structure may comprise a molded feature (e.g. rib, ridge, edge, ancillary component, etc.) configured to reinforce and/or support the fiber panel. The fiber panel may comprise a resin to bond the fibers; the structure comprising a resin (e.g. injection-molded plastic/material) may be bonded to the fiber panel. The trim component may comprise a cover for the structural substrate provided by the compression-formed component. |
| US10807281B2 |
Transferring method and repeatable transferring method
The present disclosure provides a transferring method and a repeatable transferring method. The transferring method includes steps of: performing surface modification treatment on a transferring surface of a transfer mold to reduce surface free energy of the transferring surface; forming a liquid material layer on the transferring surface after the surface modification treatment; curing the liquid material layer to form a solid material layer; and releasing the solid material layer from the transfer mold. |
| US10807280B2 |
Method of extracting a tooling mandrel from a composite laminate cavity
A tooling mandrel for manufacturing a composite structure may include a mandrel body having a fluid passage network formed within the mandrel body for passing a fluid medium through the mandrel body. The fluid passage network may have a passage cross-sectional area shaped to promote thermal conductance between the fluid medium and the tooling mandrel and cause a change in a mandrel cross-sectional shape. |
| US10807278B2 |
Method for producing fiber-reinforced composite material and forming mold used for the method
In a method for producing a fiber-reinforced composite material, the fiber-reinforced composite material is formed by impregnating a reinforcing fiber sheet with a resin and curing the resin. The method includes: storing the reinforcing fiber sheet in a cavity of a forming mold; and impregnating the reinforcing fiber sheet with the resin by injecting the resin into the cavity of the forming mold, and curing the resin. In the impregnating and curing, the resin containing a magnetic powder is injected into the cavity, and a magnetic field is generated in the cavity to cause the resin containing the magnetic powder to flow. |
| US10807274B2 |
Pillar post with adjustable fluid flow
An automated glass scoring device and a pillar post are provided. The pillar post includes a body having a fluid inlet port, at least one internal passage, a fluid exit port, and a fluid flow metering element. At least a portion of the fluid flow metering element is disposed within the internal passage. The at least one internal passage provides a path for a fluid flow from the inlet port to the fluid exit port, and the fluid exit port is positioned such that the fluid flow exiting the fluid exit port exits in close proximity to the cutter wheel. |
| US10807263B2 |
Flexible curvilinear knife
A flexible curvilinear knife is disclosed. The flexible curvilinear knife is formed from a cutting element, a blade holder element, and a plurality of spring elements. A first, proximal end of each spring element of the plurality of spring elements is operably and fixably attached to a discrete location of the cutting element and a second, distal end of each spring element of the plurality of spring elements is fixably attached to a discrete location of the blade holder element. |
| US10807258B2 |
Safety razor and blade unit for safety razor
Disclosed is a blade unit for a safety razor, comprising a blade housing comprising a plurality of blades having respective cutting edges lying in a shaving plane and being arranged to exert a cutting action when moved across a user's skin; and a guard in front of the cutting edges and a cap to the rear of the cutting edges, the guard including an elongate lubricating strip, and the cap including a convex lubricating pad having a convex skin-contacting surface and a rear edge curved in a single arc shape along its entirety. A skin-contacting surface of the convex lubricating pad is greater than a skin-contacting surface of the elongate lubricating strip, the convex lubricating pad and the elongate lubricating strip together extend along at least 60% of an outer perimeter of the blade unit, and the convex lubricating pad extends along at least 30% of the outer perimeter of the blade unit. |
| US10807257B2 |
Shaving head
A shaving head includes a housing having a plurality of openings, at least one component coupled with the housing, and at least one retainer coupled with the housing. The retainer secures the at least one component in the housing and is a bar. The retainer is received in the corresponding openings in the housing. |
| US10807254B2 |
Adjustable wall trimming device
An easily adjustable trimming tool for precisely cutting the edge of carpeting and other types of sheet material. The tool is an easily grippable block that is constructed as a two-part molded plastic block, each part having molded ribs and reinforcing fastener bores that make for a lightweight, yet sturdy device that is economical to manufacture. Cutter assemblies and an adjustable heel allow for an easy adjustment to the length of the blade, so as to enable a long cut, standard cut, or short cut. |
| US10807252B2 |
Rotation axis module and articulated robot
A rotation axis module includes: an actuator which relatively rotates a fixed member and a movable member; a umbilical member which penetrates through the interior of the actuator to extend; a first fixing portion which fixes the umbilical member at a rotation axis of the fixed member or at a position corresponding to the vicinity thereof; a second fixing portion which fixes the umbilical member at an output axis of the movable member or in the vicinity thereof; a first relay portion which is positioned at a side of the fixed member, one end of the umbilical member being connected to the first relay portion; and a second relay portion which is positioned at a side of the movable member, the other end of the umbilical member being connected to the second relay portion. |
| US10807249B2 |
Robot
A robot including an arm, a force sensor attached to a distal end portion of the arm, a support member attached to the force sensor, a tool supported by the support member, a plurality of protruding portions for detecting posture, which protrude from the support member, and a controller which determines a situation where all of the protruding portions are in contact with a work object on which the tool performs a predetermined work based on detected values of the force sensor. |
| US10807248B2 |
Direct drive brushless motor for robotic finger
A direct drive brushless motor including a plurality of rotational components and a plurality of non-rotational components. Ones of the pluralities of rotational and non-rotational components form a dual magnetic circuit. The plurality of rotational components includes a center rotation shaft circumscribed by a plurality of coils and a coil termination plate configured to support the plurality of coils. The plurality of non-rotational components includes a plurality of outer magnets arranged around the plurality of coils in a Halbach configuration and a plurality of inner magnets arranged in a Halbach configuration between the coils and the shaft. A flex cable having one or more leads provides electrical current to the plurality of coils without the use of brushes. |
| US10807239B2 |
Apparatus, non-transitory computer readable medium, and method for soldering
A soldering apparatus is provided with a soldering iron for soldering with a tip, a driving portion for moving the soldering iron, a storage portion that stores position information indicating a soldering position and identification information associated each other, a reading portion that reads target identification information attached to the work target, an acquiring portion that acquires position information in the storage portion matching the target identification information read by the reading portion, and a process control portion for controlling the driving portion and the soldering iron so as to perform soldering at the position indicated by the position information acquired by the acquiring portion. |
| US10807238B2 |
Robot system and method for controlling robot
A robot system includes a robot, a moving body, a determination circuit, a calculation circuit, and a control circuit. The robot includes a mount and a first arm. The determination circuit is configured to determine a lastly moved part of the robot which is lastly moved to make the robot take an operation posture. The calculation circuit is configured to calculate, based on the lastly moved part, an angle between a travel direction of the moving body and an orientation axis of the first arm when the robot in the operation posture is viewed along a height axis of the robot. The control circuit is configured to control the robot to work on a workpiece keeping the robot in the operation posture with the calculated angle while controlling the moving body to move in the travel direction. |
| US10807237B2 |
System and method for flexible human-machine collaboration
Methods and systems for enabling human-machine collaborations include a generalizable framework that supports dynamic adaptation and reuse of robotic capability representations and human-machine collaborative behaviors. Specifically, a method of feedback-enabled user-robot collaboration includes obtaining a robot capability that models a robot's functionality for performing task actions, specializing the robot capability with an information kernel that encapsulates task-related parameters associated with the task actions, and providing an instance of the specialized robot capability as a robot capability element that controls the robot's functionality based on the task-related parameters. The method also includes obtaining, based on the robot capability element's user interaction requirements, user interaction capability elements, via which the robot capability element receives user input and provides user feedback, controlling, based on the task-related parameters, the robot's functionality to perform the task actions in collaboration with the user input; and providing the user feedback including task-related information generated by the robot capability element in association with the task actions. |
| US10807235B2 |
Machine learning device, robot controller, robot system, and machine learning method for learning action pattern of human
A machine learning device for a robot that allows a human and the robot to work cooperatively, the machine learning device including a state observation unit that observes a state variable representing a state of the robot during a period in that the human and the robot work cooperatively; a determination data obtaining unit that obtains determination data for at least one of a level of burden on the human and a working efficiency; and a learning unit that learns a training data set for setting an action of the robot, based on the state variable and the determination data. |
| US10807234B2 |
Component supply device and machine learning device
A machine learning device in a component supply device includes: a state observation unit, a determination data acquisition unit, and a learning unit. The state observation unit observes state variables representing a current state of an environment. The state variables include (i) vibration operation parameter data representing an operation parameters for a vibration operation of a tray, (ii) component arrangement data representing an arrangement and a posture of components on the tray, and (iii) component kind data representing a kind of the components. The determination data acquisition unit acquires determination data representing a suitability determination result of the vibration operation, which represents efficiency in supply of the components. The learning unit learns the operation parameters, the component arrangement data, and the component kind data while associating the operation parameters with the component arrangement data and the component kind data, by using the state variable and the determination data. |
| US10807230B2 |
Bistatic object detection apparatus and methods
Apparatus and methods for navigation of a robotic device configured to operate in an environment comprising objects and/or persons. Location of objects and/or persons may change prior and/or during operation of the robot. In one embodiment, a bistatic sensor comprises a transmitter and a receiver. The receiver may be spatially displaced from the transmitter. The transmitter may project a pattern on a surface in the direction of robot movement. In one variant, the pattern comprises an encoded portion and an information portion. The information portion may be used to communicate information related to robot movement to one or more persons. The encoded portion may be used to determine presence of one or more object in the path of the robot. The receiver may sample a reflected pattern and compare it with the transmitted pattern. Based on a similarity measure breaching a threshold, indication of object present may be produced. |
| US10807223B2 |
Quick release device for a panel of nail guns
A quick release device for a panel of nail guns has a quick release mount, a pulling base, and an elastic element. The quick release mount is disposed on a body of a nail gun adjacent to a rear end of an ejecting track, and has two connecting boards and a pivotal rod connected to the two connecting boards. The pulling base is pressably connected to the quick release mount, selectively engages with a panel of the nail gun, and has an engaging hook, a pivot hole, and a pulling arm. The engaging hook is formed on the pulling base, and selectively engages with a limiting claw of the panel to limit a position of the panel relative to the ejecting track. The elastic element is mounted between the quick release mount and the pulling base to provide a returning force to the pulling base. |
| US10807222B2 |
Ball-and-socket joint puller
A dismounting tool for disengaging ball joint connections on suspension and steering assemblies is disclosed. The dismounting tool comprises an actuator having two receiving portions, where the actuator is operable to force two receiving portions towards each other along an actuation axis. The dismounting tool further comprises a first tool member having an anvil portion with an engaging surface and a second tool member having a bifurcated portion with a supporting surface. Each of the tool members comprises a through hole and are detachably mounted to a respective receiving portion such that the through holes are arranged coaxially about the actuation axis such that the engaging surface faces the supporting surface. The actuator is, upon actuation, configured to move the two tool members towards each other along the actuation axis. |
| US10807219B2 |
Depth and angle sensor attachment for a power tool
A power tool including a sensor attachment, a housing, a motor, and a power tool controller. The power tool controller is operable or configured to control power provided to the motor. The sensor attachment is coupled to the power tool's housing and includes a first non-contact sensor and a sensor controller. The sensor controller receives signals from the first non-contact sensor related to distance to a work surface and determines a fastener depth based on the signals from the first non-contact sensor. If the fastener depth is greater than or equal to a desired fastener depth, the sensor controller generates and sends a control signal to the power tool controller. In response, the power tool controller turns off or cuts power to the motor. |
| US10807216B2 |
Clamp for use with an impact tool
A clamp for use with an impact tool; the clamp having a nut for use with impact tools includes a screw on top, a safety handle, and a hole for carabiner clip. In use, a user adjusts the top screw to a length option desired, such that it doesn't slide onto object to be clamped. The clamp further comprises a grip on the safety handle. The clamp provides faster and more efficient use when using an impact tool. |
| US10807213B2 |
Chemical mechanical polishing apparatus and method
The present disclosure describes a method and apparatus to adjust a wafer's polishing rate based on the temperature of the air received by the air chambers of a polishing head. The method includes supplying pressurized air to a temperature module coupled to a polishing head. The temperature module adjusts a temperature of the pressurized air that is supplied to the polishing head. The method further includes supplying the one or more air chambers of the polishing head with the temperature controlled pressurized air from the temperature module and polishing the wafer by rotating the wafer against a polishing pad. |
| US10807212B2 |
Wheel burr removing device
The application discloses a wheel burr removing device, which includes a lower brush system, a synchronous clamping and rotating system, an upper brush system and the like. The device may be used for removing burrs from a riser, an upper flange, a center hole and a flange plate edge of a wheel, and has the characteristics of high automation degree, advanced process, strong universality and high safety and stability at the same time. |
| US10807211B2 |
Rotary tool
The subject of the present invention is a rotationally drivable rotary tool device and in particular a rotary brush tool. The invention is equipped, in its basic construction, with a tool holder (1, 2) having at least one drive-side clamping element (1) and a tool-side clamping element (2). The two clamping elements (1, 2) are connected releasably together and receive a rotary tool (5, 6). Furthermore, the two clamping elements (1, 2) ensure that the rotary tool (5, 6) is held. According to the invention, the tool-side clamping element (2) and the rotary tool (5, 6) define a structural unit (2, 5, 6). To this end, the clamping element (2) in question is configured as a holding cage (2) that encloses the rotary tool (5, 6) radially and axially at least in part. |
| US10807209B2 |
Closed-loop fluid control to obtain efficient machining
A system includes a machine tool that includes a cutting tool, a fluid subsystem that provides fluid to the cutting tool, and at least one processor that executes instructions that cause the at least one processor to: obtain a signal indicative of a load on the cutting tool, establish a first value of at least one parameter of the fluid based on the signal, obtain a second value of the at least one parameter that is based on a simulation, determine a difference between the first value and the second value, and adjust a state of a device of the fluid subsystem based on the determined difference. |
| US10807205B2 |
Machine tool for machining a workpiece
A machine tool for machining a workpiece has a spindle arm with a spindle for receiving a tool or workpiece. The spindle arm is movably attached to a spindle arm receiving section. The spindle arm has a first spindle arm section, being a longitudinal element, having a first rotational axis with respect to the spindle arm receiving section and is hinged to the spindle arm receiving section; a second spindle arm section, rotatable about a second rotational axis with respect to and is hinged to the first. The spindle arm receiving section has a first subsection and a second subsection, arranged on the machine column at a distance from one another to receive the spindle arm. The first spindle arm section has first and second subsections, which are arranged on the spindle arm receiving section at a distance from each other to receive the second spindle arm section. |
| US10807204B2 |
Removable magazine as well as system and method for loading a removable magazine and a setting device
A removable magazine may include a plurality of connection elements. The connection elements are arranged in a plurality of chambers from which they can be unloaded individually and specifically. Further, a setting device is disclosed that may operate in combination with this removable magazine. |
| US10807203B2 |
Welding material for weld cladding
An austenitic-ferritic stainless steel welding material, comprising in weight %: C: <0.02 Si: <0.45 Mn: 1.60-2.05 P: <0.03 S: <0.03 Cr: 18.5-25 Ni: 8.5-10.5 Mo: <0.75 10 Co: <0.2 Cu: <0.75 N: 0.12-0.3 the balance being Fe and incidental impurities. |
| US10807201B2 |
Braze materials and earth-boring tools comprising braze materials
A method includes disposing a braze material adjacent a first body and a second body; heating the braze material and forming a transient liquid phase; and transforming the transient liquid phase to a solid phase and forming a bond between the first body and the second body. The braze material includes copper, silver, zinc, magnesium, and at least one material selected from the group consisting of nickel, tin, cobalt, iron, phosphorous, indium, lead, antimony, cadmium, and bismuth. |
| US10807199B2 |
Multi-laser system and method for cutting and post-cut processing hard dielectric materials
Laser processing of hard dielectric materials may include cutting a part from a hard dielectric material using a continuous wave laser operating in a quasi-continuous wave (QCW) mode to emit consecutive laser light pulses in a wavelength range of about 1060 nm to 1070 nm. Cutting using a QCW laser may be performed with a lower duty cycle (e.g., between about 1% and 15%) and in an inert gas atmosphere such as nitrogen, argon or helium. Laser processing of hard dielectric materials may further include post-cut processing the cut edges of the part cut from the dielectric material, for example, by beveling and/or polishing the edges to reduce edge defects. The post-cut processing may be performed using a laser beam with different laser parameters than the beam used for cutting, for example, by using a shorter wavelength (e.g., 193 nm excimer laser) and/or a shorter pulse width (e.g., picosecond laser). |
| US10807198B2 |
Laser processing apparatus
A laser processing apparatus includes: a chuck table that holds a packaged wafer by a holding surface; a laser processing unit that applies a laser beam to the packaged wafer to form a through-groove along each division line; an X-axis moving unit that moves the chuck table in an X-axis direction; and an examination unit. The chuck table includes: a holding member that forms the holding surface; and a light emitting body. The examination unit includes: a line sensor that extends in a Y-axis direction; and a control unit that determines the result of processing through reception by the line sensor of light from the light emitting body through the through-groove. The line sensor images the whole surface of the packaged wafer being held by the chuck table. |
| US10807197B2 |
Method of, and apparatus for, laser blackening of a surface, wherein the laser has a specific power density and/or a specific pulse duration
A method of blackening a surface, comprises applying laser radiation to the surface of a target (10) to produce a periodic arrangement of structures on the surface of the target (10), wherein the laser radiation comprises pulsed laser radiation comprising a series of laser pulses and the power density of the pulses is in a range 2 GW/cm2 to 50 GW/cm2 or 0.1 TW/cm2 to 3 TW/cm2, and/or a pulse duration between 200 femtoseconds to 1000 picoseconds. |
| US10807195B2 |
Method for operating at least one apparatus for additively manufacturing three-dimensional objects
Method for operating at least one apparatus (1) for additively manufacturing three-dimensional objects (2) by means of successive layerwise selective irradiation and consolidation of layers of a powdered build material (3) which can be consolidated by means of an energy beam (4), whereby waste thermal energy (WTE) is generated during operation of the at least one apparatus (1), characterized in that the waste thermal energy (WTE) is at least partly used for generating electrical or mechanical energy (EE, ME) by means of at least one energy converting device (15) and/or the waste thermal energy (WTE) is at least partly used for operating at least one thermal energy consuming device. |
| US10807194B2 |
Device for fabricating annular pieces by selectively melting powder, the device including a powder wiper
A device fabricates annular pieces by selectively melting powder. The device includes an inner annular wall and an outer annular wall that are concentric and that define an annular powder deposition zone, and a powder dispenser movable in rotation about an axis of the inner and outer annular walls. The powder dispenser includes a wiper extending between the inner annular wall and the outer annular wall and forming an angle with the radial direction of the inner and outer annular walls. |
| US10807192B2 |
Method for producing a three-dimensional component
The invention relates to a method for producing a three-dimensional component by an electron-beam, laser-sintering or laser-melting process, in which the component is created by successively solidifying predetermined portions of individual layers of building material that can be solidified by being exposed to the effect of an electron-beam or laser-beam source (2) by melting on the building material, wherein thermographic data records are recorded during the production of the layers, respectively characterizing a temperature profile of at least certain portions of the respective layer, and the irradiation of the layers takes place by means of an electron beam or laser beam (3), which is controlled on the basis of the recorded thermographic data records in such a way that a largely homogeneous temperature profile is produced, wherein, to irradiate an upper layer, a focal point (4) of the electron beam or laser beam (3) is guided along a scanning path (17), which is chosen on the basis of the data record characterizing the temperature profile of at least certain portions of the layer lying directly thereunder or on the basis of the data records characterizing the temperature profiles of at least certain portions of the layers lying thereunder. |
| US10807190B2 |
Laser processing apparatus and method and an optical component therefor
An apparatus and its use for laser processing along with a method and an optical component. A first laser device provides a first optical feed fiber and a second laser device provides a second optical feed fiber. A beam combining means connected to the first and second feed fibers and to a multi-core optical fiber is adapted to form a composite laser beam by having the first optical feed fiber aligned with a first core of the multi-core optical fiber and the second optical feed fiber aligned with at least one second core of the multi-core optical fiber. The first and second cores outputs a composite laser beam to a workpiece to be processed. A control unit individually controls the power density of the output laser beams. |
| US10807187B2 |
X-ray calibration standard object
An X-ray standard reference object for calibrating a scanning electron beam in an additive manufacturing apparatus by measuring X-ray signals generated by scanning the electron beam onto the reference object, the reference object comprises: a lower and an upper plate being essentially in parallel and attached spaced apart from each other, the upper plate comprises a plurality of holes, wherein a predetermined hollow pattern is provided inside the holes. |
| US10807178B2 |
Fixing apparatus
A fixing apparatus comprises a first fixing device and a second fixing device. The first fixing device has at least one first positioning groove adapted to position at least one first elongated member and fixes the at least one first elongated member. The second fixing device has at least one second positioning groove adapted to position at least one second elongated member and fixes the at least one second elongated member. Each first positioning groove is aligned with a corresponding second positioning groove so that the first elongated member fixed in the first positioning groove is axially aligned with the second elongated member fixed in the corresponding second positioning groove. |
| US10807173B2 |
Cutting insert and milling tool
A second distance is longer than a first distance and a value obtained by dividing the third distance by the fourth distance is more than or equal to 0.5 and less than or equal to 0.8 when it is assumed that the first distance represents a distance between the cutting edge and the mounting surface in a direction perpendicular to the rake face, the second distance represents a distance between the mounting surface and a boundary portion between the rising portion and the flat portion in the direction perpendicular to the rake face, the third distance represents a distance between the boundary portion and a tip of the cutting edge in a direction parallel to the rake face, and the fourth distance represents a distance between the second discharging opening portion and the tip of the cutting edge in the direction parallel to the rake face. |
| US10807172B2 |
Rotary cutting tool with hone edges
A rotary cutting tool includes a shaft having and outer surface and having a longitudinal axis, a plurality of helical flutes formed in the shaft about the longitudinal axis, a plurality of helical cutting edges formed at an interface with the outer surface and a respective helical flute about the longitudinal axis, and a plurality of end cutting edges located on an axial distal end of a cutting portion of the shaft, the end cutting edges being contiguous with a corresponding one of the plurality of helical cutting edges and forming a corner in the transition between each of the end cutting edges and the corresponding one of the plurality of helical cutting edges. A hone edge extends along a portion of each of the end cutting edges, the associated corner and a portion of the corresponding one of the plurality of helical cutting edges. |
| US10807171B2 |
System and method for forming aligned holes in a work piece
A novel drill jig includes an edge alignment guide, a hole-spacing assembly, a second guide, a biasing member, and an actuator. The edge alignment guide is configured to abut an edge of a workpiece to facilitate movement of the workpiece along a first straight line. The hole-spacing assembly includes a protrusion disposed to engage a preexisting hole in a workpiece positioned by the edge alignment guide. The second guide is coupled to the hole-spacing assembly and is configured to facilitate movement of the hole-spacing assembly along a second straight line perpendicular to the first straight line. The first biasing member is coupled to the hole-spacing assembly and is operative to exert a force on the hole-spacing assembly in a direction parallel to the second straight line. An actuator moves the hole-spacing assembly along the second straight line via the first biasing member. |
| US10807170B2 |
Tool device
The invention relates to a tool device which is suitable for use with a machine tool, in particular a hand guided machine tool, having a driving device moving, in particular in an oscillating manner, around a driving axis. The tool device has an attachment device which allows it to be fastened on a machine tool such that its driving axis and an axis of rotation of the tool substantially coincide. The attachment device, for absorbing the driving force, has at least two driving area regions, which are spaced apart from said tool axis of rotation and each has a plurality of surface points. The tangent planes to said surface-area points are inclined in regard to an axial plane, which encloses the tool axis of rotation. Furthermore, said tangent planes are inclined regard to a radial plane which extends perpendicularly to the tool axis of rotation. This means that the torque introduced into the tool device by the machine tool, via the driving device, is reliably absorbed. |
| US10807166B2 |
Methods for producing gas turbine engine rotors and other powdered metal articles having shaped internal cavities
Embodiments of a methods for producing gas turbine engine rotors and other powdered metal articles having shaped internal cavities are provided. In one embodiment, the method includes consolidating a powdered metal body utilizing a hot isostatic pressing process to produce a rotor preform in which elongated sacrificial tubes are embedded. Acid or another solvent is directed into solvent inlet channels provided in the elongated sacrificial tubes to chemically dissolving the elongated sacrificial tubes and create shaped cavities within the rotor preform. The rotor preform is subject to further processing, such as machining, prior to or after chemical dissolution of the elongated sacrificial tubes to produce the completed gas turbine engine rotor. |
| US10807163B2 |
Additive manufactured surface finish
An additively manufactured component includes a heat transfer augmentation feature with a surface finish between about 125-900 micro inches. |
| US10807154B2 |
Integrated casting core-shell structure for making cast component with cooling holes in inaccessible locations
The present disclosure generally relates to integrated core-shell investment casting molds that provide filament structures corresponding to cooling hole patterns in the surface of the turbine blade or stator vane, including in locations that are inaccessible due to the presence of protrusion patterns. The filament structures also provide a leaching pathway for the core portion after metal casting. The invention also relates to core filaments that can be used to supplement the leaching pathway, for example in a core tip portion of the mold. |
| US10807149B2 |
Holding device for a test sheet
A holding device for a test sheet includes a receiving arrangement for engagement with the test sheet, a handle arrangement connected rigidly to the receiving arrangement for a user for positioning the test sheet, and a pushbutton arrangement for producing a switching signal on the basis of an actuation by the user. |
| US10807148B2 |
Upset protrusion joining and forging gun therefor
An upset protrusion joining gun for joining two parts together by forging a protrusion of one part that extends through an opening in the other part to form a boss that extends over a portion of the other part surrounding the opening. |
| US10807145B2 |
Device and method for forming inside three-dimensional finned tube by multi-edge ploughing and extruding
A device for forming inside three-dimensional finned tube by multi-edge ploughing and extruding, comprises a machine frame, a machine head, a supporting mechanism, an axial feeding mechanism and a cutter assembly for forming inside fins. The machine head, the supporting mechanism and the axial feeding mechanism are axially mounted on the machine frame in sequence. The cutter assembly for forming inside fins is mounted on the feeding mechanism. One end of a metal tube to be machined for forming inside three-dimensional fins is clamped on a chunk of a rotary main shaft of the machine head, and the other end thereof is placed on the supporting mechanism. The rotary main shaft of the machine head provides the rotation power for the metal tube, and the axial feeding mechanism drives the cutter assembly to move linearly along a coaxial line of the metal tube and the cutter assembly. |
| US10807144B2 |
Tool for curling of can necks
A tool for curling of can necks as part of a tool plate that includes an expansion control device for controlling of the spreading of a collet, a collet clutch, an interconnecting means provided with a stop mechanism, and a holder being fixed in the collet clutch at its one end, the collet being arranged on its other end, the collet in the non-active position being insertable into the can to permit segments of the collet to spread in the direction of the device. |
| US10807137B2 |
Production method for producing a press-formed product
A method for producing a press-formed product that includes a pair of flat sections and a bend section that connects the flat sections, in which a bending radius of the bend section is R2 and an interior angle formed by the pair of flat sections is θ2, includes the steps bellow. In the first forming step, an intermediate formed product including a bend section in which a bending radius is R1 and an interior angle is θ1 is formed. In the second forming step, a portion of a bend section of the intermediate formed product is formed into the bend section of the press-formed product. R1, θ1, R2 and θ2 satisfy the conditions of Formulae (1) to (3) below: 1.05 |
| US10807130B2 |
Vacuum carts for hospital cleaning
A mobile vacuum cart system for use in hospital environments is described. The cart is capable of meeting requirements of ULPA certification, thereby improving air quality and reducing the risk of healthcare-associated infections. |
| US10807125B2 |
Method of impeller-driven injection of gas in aerodynamic separator, aerodynamic separator and gas boosting unit of aerodynamic separator
The group of inventions can be used in agriculture as well as the food, chemical, mining, metallurgical and construction industries for the fractional separation of bulk mixtures. The group of inventions consists of a method of impeller-driven injection of gas in aerodynamic separator, wherein the gas flow is directed at an angle required for the separation process by tilting the impeller axis. Then the flow of gas is divided into inner and outer flows by an internal conical ring 5. After that the inner and outer flows are straightened by directing them through profiled blades of the inner and outer sections 6 of the stator 4. The slowdown of the flow in the center is eliminated by an exhaust cone 7. Finally, the sectional shape of the flow is changed from round to square or rectangular by passing the flow through supply channel. The proposed group of inventions also consists of a gas boosting unit 12 that is used for the implementation of the above-identified method, wherein the above-identified method and blowing unit 12 are used. The application of a group of inventions for the separation of bulk mixtures leads to a reduction in energy consumption, simplify the design of nodes and improving the quality of the fractional separation of the bulk mixture. |
| US10807122B2 |
Dynamic infrared-reflective materials based on reflectin films
Reflectin proteins are proteins derived from cephalopods (certain species of squid) which have unusual optical properties. Disclosed herein are thin films of reflectin proteins which can be tuned to reflect infrared light. Advantageously, the films can be tuned dynamically over short time scales, to reflect at different wavelengths. Disclosed herein are novel infrared-reflective coatings, methods of making such coatings, and infrared-reflective objects such as textiles, building materials, and camouflage materials. |
| US10807119B2 |
Electrospray pinning of nanograined depositions
A method and apparatus for fabrication of objects retaining nano-scale characteristics. A composition is provided comprising grain growth inhibitor particles in solution with a binding agent in a molten phase. An electric field and a magnetic field are generated with a combined extraction electrode. The composition is electrosprayed from a nozzle with the electric field to form a stream of droplets. The electric field drives the droplets toward a moving stage holding an object comprising successive deposition layers. The magnetic field limits dispersion of the stream of droplets. The stage is moved laterally as the stream of droplets impacts the object to form a current deposition layer of the object. The stage is moved vertically as necessary to maintain a target stand-off distance between the nozzle and a previous deposition layer of the object, based on profile data of the previous deposition layer. |
| US10807118B2 |
Sealant discharging apparatus
A sealant discharging apparatus includes a cartridge, a nozzle member, and a cartridge receiver. The cartridge includes a projection member at a tip end and stores sealant therein. The projection member has a thread groove internally. The nozzle member includes a terminal end insertable in the projection member. The cartridge receiver includes a first tapered member in which the projection member is insertable. The first tapered member has a gradually decreasing inner diameter in a tip end direction in which the projection member is insertable. |
| US10807108B2 |
Fluid spray injectors
A fluid spray nozzle tip can include a feed hole body that defines at least one feed hole and a spray outlet, the at least one feed hole being in direct fluid communication with the spray outlet without also being in fluid communication with an upstream spin chamber. The at least one feed hole can be a plurality of feed holes, wherein the tip further includes a pintle sealing surface body extending from the feed hole body and configured to allow a pintle to seal against a sealing surface thereof. |
| US10807105B2 |
Tumbler cell for mineral recovery using engineered media
Apparatus uses engineered collection media to recover mineral particles in a slurry. The apparatus has a tumbler cell and a rotation device to rotate the tumbler cell. The tumbler cell has a container to hold a mixture of the engineered media and the slurry containing the mineral particles. The container is turned such that at least part of the mixture in the upper part of the container is caused to interact with at least part of the mixture in the lower part of the container. As such, the contact between the engineered media and the mineral particles is enhanced. The surfaces of the engineered media are functionalized with a chemical having molecules to attract the mineral particles to the surfaces so as to form mineral laden media. After the mineral laden media are discharged from the tumbler cell, the mineral particles can be separated from the engineered media by stripping. |
| US10807103B2 |
Device for cleaning of indoor air
A device for cleaning of indoor air comprising capacitor precipitators, each consisting of two electrode elements or two groups of electrode elements connected to the respective pole of a high voltage source, air transported fans, at least one corona electrode and at least one counter electrode. The corona electrode and the counter electrode are each connected to the respective pole of a high voltage source. The device includes two air flow ducts for the air to be cleaned, which air flow ducts are placed along an axial reference line (AA) at a distance (d) from each other in the direction of the axial reference line (AA). Each air flow duct is associated with a capacitor precipitator and an air moving fan. At least one corona electrode is provided in the space between the air flow ducts. At least one counter electrode is located adjacent to the air flow ducts circumference. The air flow direction through the one air flow duct is diametrically opposite the air flow direction through the second air flow duct, and the air to be cleaned is passed into the space between the air flow ducts. |
| US10807095B2 |
Making and tracking assay card
Among other things, the present invention is related to devices, systems, and methods of performing biological and chemical assays for certain analysis and to the identification, tracking, and monitoring of these devices and systems. |
| US10807088B2 |
Density phase separation device
A mechanical separator for separating a fluid sample into first and second phases within a collection container is disclosed. The mechanical separator may have a separator body having a through-hole defined therein, with the through-hole adapted for allowing fluid to pass therethrough. The separator body includes a float, having a first density, and a ballast, having a second density greater than the first density. A portion of the float is connected to a portion of the ballast. Optionally, the float may include a first extended tab adjacent a first opening of the through-hole and a second extended tab adjacent the second opening of the through-hole. In certain configurations, the separator body also includes an extended tab band disposed about an outer surface of the float. The separator body may also include an engagement band circumferentially disposed about at least a portion of the separator body. |
| US10807087B2 |
Lateral flow device, assay device and kit and method for analyzing a fluid sample
The invention concerns a lateral flow device, system, kit and method for analyzing a fluid sample. The device comprises a support structure, a flow channel formed in the support structure, and an injection zone in fluidic connection with the flow channel for introducing the fluid sample into the flow channel. According to the invention the flow channel comprises at least two indicator zones at least one of which is capable of producing an optically detectable response signal when interacting with the fluid sample, and the indicator zones are arranged at least partly adjacent to each other on different sections of the flow channel. The invention allows for low-cost imaging devices, such as cameras of mobile phones to be used for making challenging lateral flow diagnostics on a variety of fields of technology. |
| US10807086B2 |
Pipetting system device
Disclosed here are pipetting system devices useful for acquiring or dispelling liquids from an automated fluid dispensing device. |
| US10807085B2 |
Silver recovery as Ag0nanoparticles from ion-exchange regenerant solution
Silver is recovered as Ag0 nanoparticles from the spent solution obtained from the regeneration of an Ag-loaded ion exchange resin using electrolysis. The reclaimed regenerant solution is recycled and reused in a closed-loop scheme over multiple cycles. The recovered Ag0 nanoparticles are monodisperse, spherical in shape, and have a mean diameter of about 6 nm. |
| US10807084B2 |
Silica-based zinc catalysts, their preparation and use in the alkoxycarbonylation of amines
The present invention relates to silica-based heterogeneous zinc compounds which are suitable as catalysts in the reaction of amines with dialkyl carbonates to produce carbamates. The catalysts have the formula [SiO2]—CH2—CHR—X—COOZn[Y], wherein [SiO2] represents a silica carrier selected from the group consisting of ordered mesoporous silica and irregular amorphous narrow pore silica, R represents a moiety selected from the group consisting of hydrogen, —CH3, and —CH2CH3, preferably hydrogen, X is an aliphatic chain of 2 to 11 carbon atoms that optionally comprises ether moieties and [Y] represents a mono anion. The invention is also directed towards a method for the preparation of the aforementioned compounds and towards method for the alkoxycarbonylation of amines. |
| US10807081B2 |
Ammonia slip catalyst designed to be first in an SCR system
Catalyst articles having an ammonia slip catalyst (ASC) comprising a blend of platinum on a support with low ammonia storage and a first SCR catalyst, and a second catalyst, such as a diesel oxidation catalyst, a diesel exotherm catalyst (DEC), a NOx absorber, a selective catalytic reduction/passive NOx adsorber (SCR/PNA), a cold-start catalyst (CSC) or a three-way catalyst (TWC) are disclosed. The catalyst articles can also contain one or two additional SCR catalysts. The catalysts can be present in one of various configurations. The catalytic articles are useful for selective catalytic reduction (SCR) of NOx in exhaust gases and in reducing the amount of ammonia slip. Methods of using the catalytic articles in an SCR process, where the amount of ammonia slip is reduced, are also described. |
| US10807080B2 |
Synthesis of metal promoted zeolite catalyst
Provided are a novel synthesis technique for producing a metal promoted aluminosilicate zeolite having a small pore framework comprising the step of reacting a synthesis gel comprising at least one promoter metal containing zeolite, a structure directing agent and an optional additional silica source; and methods of using the same. |
| US10807076B2 |
Mesoporous FCC catalysts with excellent attrition resistance
This application discloses a mesoporous catalyst formed by combining a matrix precursor treated with a polyphosphate, and a metallic oxide treated with a cationic electrolyte. The combined treatment with the polyphosphate and cationic polyelectrolyte yields unexpected improvements in attrition resistance, while maintaining high overall pore volume, even as the ratio of meso pore volume to macro pore volume of the formed FCC catalyst increases. |
| US10807075B2 |
Process for managing sulfur on catalyst in a light paraffin dehydrogenation process
A process is presented for the management of sulfur on a catalyst. The catalyst is a dehydrogenation catalyst, and sulfur accumulates during the dehydrogenation process. Sulfur compounds are stripped from the spent catalyst and the catalyst is cooled before the regeneration process. The process includes controlling the amount of sulfur that needs to be removed from the catalyst before regeneration. |
| US10807073B2 |
Method for producing catalyst, and method for producing unsaturated nitrile
The present invention provides a method for producing a catalyst to be used for a gas-phase catalytic ammoxidation reaction of propane, the method comprising a preparation step of dissolving or dispersing a raw material to thereby obtain a prepared raw material liquid, a first drying step of drying the prepared raw material liquid to thereby obtain a dried material, a calcination step of calcining the dried material to thereby obtain a composite oxide having a predetermined composition, an impregnation step of impregnating the composite oxide with a solution containing at least one specific element selected from the group consisting of tungsten, molybdenum, tellurium, niobium, vanadium, boron, bismuth, manganese, iron, antimony, phosphorus and rare earth elements to thereby obtain an impregnated composite oxide, and a second drying step of drying the impregnated composite oxide, wherein at least one of the impregnation step o and the second drying step is a step of impregnating the composite oxide or drying the impregnated composite oxide while stirring by a specific stirring power. |
| US10807067B2 |
Method for producing super absorbent polymer and super absorbent polymer
The present invention relates to a super absorbent polymer having a controlled degree of internal crosslinking and thereby having simultaneously improved basic absorption capacity and absorbency under pressure, and a method for producing the same. The super absorbent polymer may comprise a base polymer powder including a cross-linked polymer of a monomer containing a water-soluble ethylenically unsaturated compound or its salt; and a surface cross-linked layer that is formed on the base polymer powder and is further cross-linked from the cross-linked polymer, wherein a glass hollow particle having a micron-scale particle size is included in the cross-linked structure of the cross-linked polymer of the base polymer powder. |
| US10807064B2 |
Reactor for multi-phase composition
A reactor comprising a first portion having a generally cylindrical housing, an inlet at one end of said first portion housing, the opposed end of said first portion housing being the outlet of said first portion, where said first portion includes a rotatable shaft positioned axially within said housing and including at least two shearing paddles extending radially from said rotatable shaft and a second portion having a generally frustoconical housing having a first end larger than a second end, said first end constituting an inlet to said second portion and coextensive with said opposed end of said first portion housing, and an outlet at said second end, where said second portion includes a rotatable shaft positioned axially within said housing and including at least one generally helical flight extending radially from said rotatable shaft. |
| US10807063B1 |
Device and method for continuously manufacturing acrylate compound
A device for continuously manufacturing acrylate compound and a method for continuously manufacturing acrylate compound are provided. The device for continuously manufacturing acrylate compound includes a reaction system, a feed tank and a collection tank. The feed tank connects to the inlet port of the reaction system, in order to introduce an alcohol compound and acrylic acid compound into the reaction system. The collection tank connects to the outlet port of the reaction system, in order to collect the acrylate compound. In particular, the reaction system includes at least two reaction units, an inlet port and an outlet port, wherein each reaction unit includes a microreactor and a centrifugal element. |
| US10807062B2 |
Continuous production apparatus and continuous production method for polymer
Provided is a continuous production apparatus and a continuous production method capable of preventing the countercurrent of evaporation components generated at the time of polymerization so that continuous solution polymerization reactions can progress reliably. A continuous production apparatus (100) includes a housing chamber (2) configured to house a plurality of reaction vessels (1a to 1d); wherein a reaction mixture is formed by subjecting monomers to a polymerization reaction in a solvent in at least one of the reaction vessels; the reaction vessels communicate with one another via a gas phase part (4); the reaction vessels are sequentially connected; the reaction mixture successively moves to each of the reaction vessels; and the housing chamber includes a baffle (9) configured to narrow the cross-sectional area of the gas phase part at the boundary between at least one pair of adjacent reaction vessels or in the vicinity of the boundary. |
| US10807061B2 |
Lipid membrane structure, lipid-membrane-structure-immobilization carrier, and method of fusing vesicles
In methods of separating, moving, and detecting a vesicle of the present invention, either a vesicular-shaped lipid membrane structure containing a membrane-fusogenic lipid capable of being fused with a vesicle having a lipid bilayer membrane, or a lipid-membrane-structure-immobilization carrier, in which a lipid membrane structure containing a membrane-fusogenic lipid capable of being fused with a vesicle having a lipid bilayer membrane is immobilized on a carrier, is brought into contact with a sample containing the vesicle such that membrane fusion occurs between the lipid membrane structure and the vesicle. |
| US10807059B2 |
Method for making aerogel
A method for making an aerogel includes the steps of a) soaking a wet gel having a liquid phase in at least one solvent to substantially replace the liquid phase in the wet gel with the solvent to form a soaked gel; b) freezing the soaked gel to form a frozen gel; and c) drying the frozen gel in a vacuum chamber to form an aerogel. |
| US10807053B2 |
Apparatus for mixing a powdered material with a liquid
Apparatus for mixing a powdered material with a liquid that includes a housing in which a working space having an inner wall is arranged and a rotatably-driven rotor being arranged in the working space. The rotatably-driven rotor includes a blade ring and bars, which are pointing toward the inner wall and are arranged at different positions in a circumferential direction of the rotor. The apparatus also includes a feed opening for the powdered material being arranged above the blade ring and an annular gap connectable to a liquid supply arrangement being arranged below the blade ring. In a direction parallel to an axial direction of the rotor, the bars one of connect to one another or overlap one another. |
| US10807051B2 |
Carbonation duct for blending a gas and a beverage and carbonation process
Carbonation duct (1) for blending a gas and a beverage. The carbonation duct (1) includes a tubular structure (12) surrounding a compression structure (13), the compression structure (13) longitudinally positioned inside the tubular structure (12) and setting a pathway (14) for the flowing of the beverage along the carbonation duct (1). The compression structure (13) includes external diameters (P,C,G) sequentially defining a convergence path (8), a mixture path (19) and a slowdown path (20) along the carbonation duct (1), wherein, in the convergence path (8), the carbonation duct (1) includes a gas entry portion (9) for gas injection in the pathway (14), and the tubular structure (12) defines a turbilionating projection (10) establishing a carbonation duct (1) mixture diameter (F). |
| US10807047B2 |
Material for the treatment of fluids or fluid mixtures
The present invention relates to a porous material in which at least the pores of the porous material are lined with nanoparticles capable of treating fluids or fluid mixtures that pass through the pores of the porous material and whose treating properties can be fully reinstated through heating the porous material. |
| US10807043B2 |
Hollow-fiber-type blood processing device and method
A hollow-fiber-type blood processing device and methods for its manufacture include a hollow fiber membrane bundle which is obtained by bundling a large number of hollow fiber membranes into a columnar shape. A sheet body is mounted on an outer peripheral portion of the hollow fiber membrane bundle. The sheet body is expandable as a result of being woven from a sheet material. An inner diameter of the sheet body in a natural state where no external force is applied to the sheet body is smaller than the outer diameter of the hollow fiber membrane bundle. |