mhurhangee/ep-ind-claims huggingface dataset:
Electromotive drive, in particular ventilator drive of a motor vehicle, having a commutator motor whose motor shaft is rotatably mounted on axially opposing sides (BS, AS) in shaft bearings (9, 10) respectively covered by means of a bearing shield (7, 8), wherein a damping system for damping sound, in particular impact noises caused by bearing play and howling noises or U-tones caused by operation, is arranged on the bearing side of the or each shaft bearing (9, 10), said bearing side facing away from the bearing shield (7, 8), wherein the damping system has a sealing disc and a sliding disc facing towards the shaft bearing (9, 10), which can be axially shifted on the motor shaft, characterised in that the sealing disc and the gliding disc are latched with each other.
A cathode for lithium secondary batteries comprising: a current collector; a cathode active material layer formed on at least one surface of the current collector; and a gel polymer electrolyte coating layer formed on a surface of the cathode active material layer opposite the current collector, wherein the cathode active material layer comprises an active material, a conductive material, and a binder, wherein the gel polymer electrolyte coating layer comprises a gel polymer which is formed through cross-linking polymerization of an amine-based compound and an epoxy compound, wherein the active material comprises sulfur, and wherein the amine-based compound comprises at least one selected from the group consisting of diethylene triamine (DETA), triethylene tetramine (TETA), methane diamine, m-xylylene diamine (MXDA), isophoronediamine (IPDA), m-phenylene diamine, 4,4'-diaminodiphenylmethane, and 4,4'-diaminodiphenyl sulfone. a current collector; a cathode active material layer formed on at least one surface of the current collector; and a gel polymer electrolyte coating layer formed on a surface of the cathode active material layer opposite the current collector, wherein the cathode active material layer comprises an active material, a conductive material, and a binder, wherein the gel polymer electrolyte coating layer comprises a gel polymer which is formed through cross-linking polymerization of an amine-based compound and an epoxy compound, wherein the active material comprises sulfur, and wherein the amine-based compound comprises at least one selected from the group consisting of diethylene triamine (DETA), triethylene tetramine (TETA), methane diamine, m-xylylene diamine (MXDA), isophoronediamine (IPDA), m-phenylene diamine, 4,4'-diaminodiphenylmethane, and 4,4'-diaminodiphenyl sulfone.
Filling level sensor for detecting a fuel filling level in a fuel tank of a motor vehicle, with a lever arm which secures a float, follows the fuel filling level and has a support provided for installation in the fuel tank, and with a mounting of the lever arm on the support, characterized in that the lever arm has a guide part which protrudes laterally over the support and has a contour having a guide curve on its side facing away from the support, and therefore the lever arm can be deflected by the guide part when the guide part arrives against a boundary of an installation opening of the fuel tank.
An electro hydrostatic actuator comprising: a hydraulic pump driven by an electric motor to supply hydraulic fluid to a hydraulic actuator; the pump comprising an inlet and an outlet for the hydraulic fluid and an active flow path configured therebetween such that, in an active mode of operation when the pump is driven by the electric motor, hydraulic fluid is actively drawn in through the inlet and exhausted out through the outlet; and the pump further comprising a bypass flow path configured to open between the inlet and outlet such that, in a damping mode of operation when the pump is not driven by the electric motor, hydraulic fluid is able to pass through the pump along the bypass flow path between the inlet and outlet; wherein the hydraulic pump is a rotary piston pump comprising a pump barrel driven to rotate by a motor shaft; wherein the pump further comprises a bypass port plate positioned at the base of the pump barrel and driven to rotate by the motor shaft; characterised in that in the damping mode of operation the pump barrel and the bypass port plate are configured to axially separate to form the bypass flow path through a gap between the pump barrel and the bypass port plate created by the separation of the pump barrel and the bypass port plate. a hydraulic pump driven by an electric motor to supply hydraulic fluid to a hydraulic actuator; the pump comprising an inlet and an outlet for the hydraulic fluid and an active flow path configured therebetween such that, in an active mode of operation when the pump is driven by the electric motor, hydraulic fluid is actively drawn in through the inlet and exhausted out through the outlet; and the pump further comprising a bypass flow path configured to open between the inlet and outlet such that, in a damping mode of operation when the pump is not driven by the electric motor, hydraulic fluid is able to pass through the pump along the bypass flow path between the inlet and outlet; wherein the hydraulic pump is a rotary piston pump comprising a pump barrel driven to rotate by a motor shaft; wherein the pump further comprises a bypass port plate positioned at the base of the pump barrel and driven to rotate by the motor shaft; characterised in that in the damping mode of operation the pump barrel and the bypass port plate are configured to axially separate to form the bypass flow path through a gap between the pump barrel and the bypass port plate created by the separation of the pump barrel and the bypass port plate.
A sound absorbing system comprising: (a) a wall; (b) a wall bracket that is affixed to the wall, the wall bracket comprising: (i) a fixing plate which is affixed to and lies along the wall surface; (ii) a spacer element connected to and projecting from the fixing plate so as to extend away from the wall; (iii) a support element connected to the spacer element; (c) a panel bracket comprising: (iv) a hook element arranged to hang on the support element of the wall bracket, wherein the hook element is configured so that when installed it will provide a barb plate whose plane is substantially vertical; and (v) at least two barbs connected to the hook element and extending from the barb plate and away from the wall, wherein the barbs extend upwardly such that the angle between the plane of the barbs and the wall is in the range 20 to 50 degrees; (d) an acoustic panel affixed to the panel bracket by means of the at least two barbs penetrating the panel; such that the acoustic panel is positioned spaced away from the wall at a distance X from the wall and generally parallel to the wall. (a) a wall; (b) a wall bracket that is affixed to the wall, the wall bracket comprising: (i) a fixing plate which is affixed to and lies along the wall surface; (ii) a spacer element connected to and projecting from the fixing plate so as to extend away from the wall; (iii) a support element connected to the spacer element; (i) a fixing plate which is affixed to and lies along the wall surface; (ii) a spacer element connected to and projecting from the fixing plate so as to extend away from the wall; (iii) a support element connected to the spacer element; (c) a panel bracket comprising: (iv) a hook element arranged to hang on the support element of the wall bracket, wherein the hook element is configured so that when installed it will provide a barb plate whose plane is substantially vertical; and (v) at least two barbs connected to the hook element and extending from the barb plate and away from the wall, wherein the barbs extend upwardly such that the angle between the plane of the barbs and the wall is in the range 20 to 50 degrees; (iv) a hook element arranged to hang on the support element of the wall bracket, wherein the hook element is configured so that when installed it will provide a barb plate whose plane is substantially vertical; and (v) at least two barbs connected to the hook element and extending from the barb plate and away from the wall, wherein the barbs extend upwardly such that the angle between the plane of the barbs and the wall is in the range 20 to 50 degrees; (d) an acoustic panel affixed to the panel bracket by means of the at least two barbs penetrating the panel;
A polymer emulsion comprising: a combination of particles that include both a vinyl acetate-ethylene copolymer and a (meth)acrylic polymer or copolymer, and optionally particles that include only a (meth)acrylic polymer or copolymer, wherein the (meth)acrylic polymer or copolymer is prepared by polymerization and/or copolymerization of a (meth)acrylic monomer mixture, wherein the vinyl acetate-ethylene copolymer comprises from 0.05% to 95% by weight of the total polymer weight, and wherein an average particle size of the vinyl acetate-ethylene copolymer is in the range of from 50 nm to 4000 nm. a combination of particles that include both a vinyl acetate-ethylene copolymer and a (meth)acrylic polymer or copolymer, and optionally particles that include only a (meth)acrylic polymer or copolymer, wherein the (meth)acrylic polymer or copolymer is prepared by polymerization and/or copolymerization of a (meth)acrylic monomer mixture, wherein the vinyl acetate-ethylene copolymer comprises from 0.05% to 95% by weight of the total polymer weight, and wherein an average particle size of the vinyl acetate-ethylene copolymer is in the range of from 50 nm to 4000 nm.
An atomizer providing atomization of a fuel-air mixture suitable for flowing into a gas turbine engine, the atomizer suitable for receiving air input from an engine compressor and fuel input from a low-pressure fuel supply pump, the atomizer comprising an atomizer body, a main vortex chamber comprising a main outlet nozzle in fluid communication with a combustion chamber inlet of the gas turbine engine; a secondary vortex chamber for improving an atomization quality of the fuel-air-mixture, the secondary vortex chamber comprising a secondary outlet nozzle in fluid communication with the main vortex chamber; and a fuel sleeve providing fuel to the secondary vortex chamber, the fuel sleeve comprising a blind channel with a longitudinal axis and a fuel tip; characterized in that the atomizer further comprises an air cavity and grooves on a surface of the main vortex chamber which supply air to the air cavity. an atomizer body, a main vortex chamber comprising a main outlet nozzle in fluid communication with a combustion chamber inlet of the gas turbine engine; a secondary vortex chamber for improving an atomization quality of the fuel-air-mixture, the secondary vortex chamber comprising a secondary outlet nozzle in fluid communication with the main vortex chamber; and a fuel sleeve providing fuel to the secondary vortex chamber, the fuel sleeve comprising a blind channel with a longitudinal axis and a fuel tip; characterized in that the atomizer further comprises an air cavity and grooves on a surface of the main vortex chamber which supply air to the air cavity.
A spray bar suspension device for an agricultural vehicle, comprising a stationary frame, a right bar holder and a left bar holder that are pivotably mounted on said stationary frame, and damping elements inserted between each of said holders and the stationary frame, remarkable in that said damping elements comprise: - two rotational supports (23, 25) secured to said stationary frame, - right and left structures respectively articulated to said right and left holders, and each pivotably mounted alternating on said rotational supports (23, 25), and - so-called primary elastic elements (43, 45, 47, 49) respectively inserted between each of said right and left structures and said stationary frame, such that an oscillation of each holder (3, 5) around its normal operating position results in tilting the structure associated with that holder (3, 5) from one to the other of said rotational supports (23, 25), then pivoting said structure (3, 5) around said support (23, 25), against the elastic elements (43, 45, 47, 49). - two rotational supports (23, 25) secured to said stationary frame, - right and left structures respectively articulated to said right and left holders, and each pivotably mounted alternating on said rotational supports (23, 25), and - so-called primary elastic elements (43, 45, 47, 49) respectively inserted between each of said right and left structures and said stationary frame,
A light emitting device comprising: a semiconductor structure comprising a light emitting layer sandwiched between an n-type region and a p-type region; and first and second metal contacts (22, 20), wherein the first metal contact is in direct contact with the n-type region and the second metal contact is in direct contact with the p-type region; first and second metal layers (26, 28) disposed on the first and second metal contacts (22, 20), respectively, wherein the first and second metal layers (26, 28) are sufficiently thick to mechanically support the semiconductor structure and wherein a sidewall of one of the first and second metal layers (26, 28) comprises a three-dimensional feature, wherein the three-dimensional feature repeatedly comprises a first metal portion, a second metal portion provided on the first metal portion and a third metal portion provided on the second metal portion, wherein a portion of the second metal portion extends beyond the first metal portion and beyond the third metal portion characterised in that the three-dimensional feature comprises a series of protrusions or depressions which anchor an electrically insulating material (34A, 34B, 34C). a semiconductor structure comprising a light emitting layer sandwiched between an n-type region and a p-type region; and first and second metal contacts (22, 20), wherein the first metal contact is in direct contact with the n-type region and the second metal contact is in direct contact with the p-type region; first and second metal layers (26, 28) disposed on the first and second metal contacts (22, 20), respectively, wherein the first and second metal layers (26, 28) are sufficiently thick to mechanically support the semiconductor structure and wherein a sidewall of one of the first and second metal layers (26, 28) comprises a three-dimensional feature, wherein the three-dimensional feature repeatedly comprises a first metal portion, a second metal portion provided on the first metal portion and a third metal portion provided on the second metal portion, wherein a portion of the second metal portion extends beyond the first metal portion and beyond the third metal portion characterised in that the three-dimensional feature comprises a series of protrusions or depressions which anchor an electrically insulating material (34A, 34B, 34C).
An electronic image display system for a vehicle cockpit, for example of an aircraft, the display system having a three-dimensional and curved display surface made up of a single electronic display screen or several joined electronic display screens, the display surface having at least one main zone dedicated to a pilot and suitable for being located in front of said pilot, the main zone being substantially planar or concave, and at least one lateral zone associated with each main zone, each lateral zone being concave and laterally extending the associated main zone, characterized in that the incline of the display surface is between 30° and 55° at any point of the display surface.
A method for protecting a circuit design for an integrated circuit, the method comprising: identifying logic circuits in at least a portion of the circuit design for replacement; replacing the logic circuits in the circuit design with a bitstream and configurable circuits that comprise memory circuits; generating a transformed circuit design for the integrated circuit that comprises the configurable circuits, wherein the configurable circuits in the transformed circuit design perform logic functions of the logic circuits when the bitstream is stored in the memory circuits in the configurable circuits; the method characterized in that it further comprises: determining if the transformed circuit design exceeds a metric representative of a maximum additional circuit overhead allowed for the transformed circuit design; and reducing, based on the determining, an amount of additional circuity in the transformed circuit design during an additional iteration. identifying logic circuits in at least a portion of the circuit design for replacement; replacing the logic circuits in the circuit design with a bitstream and configurable circuits that comprise memory circuits; generating a transformed circuit design for the integrated circuit that comprises the configurable circuits, wherein the configurable circuits in the transformed circuit design perform logic functions of the logic circuits when the bitstream is stored in the memory circuits in the configurable circuits; the method characterized in that it further comprises: determining if the transformed circuit design exceeds a metric representative of a maximum additional circuit overhead allowed for the transformed circuit design; and reducing, based on the determining, an amount of additional circuity in the transformed circuit design during an additional iteration. determining if the transformed circuit design exceeds a metric representative of a maximum additional circuit overhead allowed for the transformed circuit design; and reducing, based on the determining, an amount of additional circuity in the transformed circuit design during an additional iteration.
Method for setting a plurality of heat exchangers which are connected in parallel and to which a heat exchange medium can be fed, characterized by the following steps: a) determining, for each heat exchanger, of a specific variable for the heat requirement of the heat exchanger in a predefined time period using an opening time in the time period of a valve which is assigned to the heat exchanger or using a setpoint value deviation, b) comparing of the specific variables of all the heat exchangers among one another, and c) changing of the setting of the heat exchanger with the specific variable which indicates the lowest heat requirement in the direction of increasing the heat requirement and in the process of increasing the ratio of the opening time to the defined time period or of reducing the setpoint value deviation. a) determining, for each heat exchanger, of a specific variable for the heat requirement of the heat exchanger in a predefined time period using an opening time in the time period of a valve which is assigned to the heat exchanger or using a setpoint value deviation, b) comparing of the specific variables of all the heat exchangers among one another, and c) changing of the setting of the heat exchanger with the specific variable which indicates the lowest heat requirement in the direction of increasing the heat requirement and in the process of increasing the ratio of the opening time to the defined time period or of reducing the setpoint value deviation.
A gripper mechanism comprising an electromagnetic actuator (21F, 21R), characterized in that the electromagnetic actuator (21F, 21R) is provided in an elongate guide, said electromagnetic actuator (21F, 21R) comprises a displacement amplification mechanism made of a magnetic material and having at least two displacement amplification points (L2x, L2y) disposed at opposing positions in the displacement amplification mechanism (21 A), a pair of support iron cores (23a, 23b) comprising elastic members, a pair of movable iron cores (24a, 24b) located on both sides of the pair of support iron cores (23a, 23b), a pair of attracting iron cores (22a, 22b, 22c, 22d) extending inwardly from the support iron cores (23a, 23b) and having two opposing surfaces which form a gap (25a, 25c), and coils (26a, 26b, 26c, 26d) wound on the pair of attracting iron cores (22a, 22b, 22c, 22d), respectively, wherein a magnetic flux is generated in the displacement amplification mechanism by passing an electric current through the coils (26a, 26b, 26c, 26d), thereby generating a thrust force in the gap (25a, 25c) between the two opposing surfaces of the attracting iron cores (22a, 22b, 22c, 22d), and the displacement amplification point (L2x, L2y) is displaced by the thrust force so that the displacement amplification point (L2x, L2y) is brought into contact with or separated from the elongate guide, the elongate guide has at least opposing inner surfaces and the electromagnetic actuator (21 F, 21 R) is disposed between the inner surfaces of the elongate guide, and the displacement amplification points (L2x, L2y) of the electromagnetic actuator (21 F, 21 R) come into contact with or separate from the inner surfaces. a displacement amplification mechanism made of a magnetic material and having at least two displacement amplification points (L2x, L2y) disposed at opposing positions in the displacement amplification mechanism (21 A), a pair of support iron cores (23a, 23b) comprising elastic members, a pair of movable iron cores (24a, 24b) located on both sides of the pair of support iron cores (23a, 23b), a pair of attracting iron cores (22a, 22b, 22c, 22d) extending inwardly from the support iron cores (23a, 23b) and having two opposing surfaces which form a gap (25a, 25c), and coils (26a, 26b, 26c, 26d) wound on the pair of attracting iron cores (22a, 22b, 22c, 22d), respectively, wherein a magnetic flux is generated in the displacement amplification mechanism by passing an electric current through the coils (26a, 26b, 26c, 26d), thereby generating a thrust force in the gap (25a, 25c) between the two opposing surfaces of the attracting iron cores (22a, 22b, 22c, 22d), and the displacement amplification point (L2x, L2y) is displaced by the thrust force so that the displacement amplification point (L2x, L2y) is brought into contact with or separated from the elongate guide,
Watercraft propulsion system including a control means, an engine and an electric motor working as drive power sources for a propeller, characterized by a first instructing means for instructing at least a stopping operation mode, wherein the control means is configured to stop the engine and to reversely rotate the electric motor when the first instructing means instructs the stopping operation mode.
A high-strength hot-rolled steel sheet having excellent formability, with a composition consisting of, by mass, 0.04% to 0.1% of C, 0.3% to 1.3% of Si, 0.8% to 1.8% of Mn, 0.03% or less of P, 0.005% or less of S, 0.005% or less of N, 0.005% to 0.1% of A1, and at least one element selected from 0.002% to 0.029% of Ti, 0.002% to 0.029% of V, and 0.002% to 0.019% of Nb, and optionally 0.0002% to 0.005% of B and at least one of 0.0005% to 0.005% of Ca and 0.0005% to 0.03% of REM, the balance being Fe and incidental impurities, the steel sheet having a microstructure consisting of ferrite, bainite and other phases, in which the area fraction of ferrite phase, which is composed of polygonal ferrite phase and acicular ferrite phase, in the entire structure is 85% or more, the area fraction of bainite phase in the entire structure is 10% or less, the area fraction of phases other than the ferrite and bainite phases in the entire structure is 5% or less, and the area fraction of acicular ferrite phase in the entire ferrite phase is 30% to less than 80% a tensile strength, TS, of 490 to less than 590 MPa, and a hole expanding ratio, λ, of 125% or more measured in accordance with JFST 1001.