mhurhangee/ep-ind-claims huggingface dataset:
Membrane-electrode unit for a fuel cell, comprising: - a membrane having a rectangular shape having two parallel longitudinal sides and two short sides opposite one another, wherein at least one angle (α) subtended by a short side and by a longitudinal side adjacent thereto is different from 90°, - catalytic coatings (12, 13) disposed on both sides of the membrane and - at least one support layer which encloses the membrane in the manner of a frame and which has on the two short sides of the membrane in each case three operating means ports for the supply or discharge of an anode operating gas, a cathode operating gas and a cooling agent. - a membrane having a rectangular shape having two parallel longitudinal sides and two short sides opposite one another, wherein at least one angle (α) subtended by a short side and by a longitudinal side adjacent thereto is different from 90°, - catalytic coatings (12, 13) disposed on both sides of the membrane and - at least one support layer which encloses the membrane in the manner of a frame and which has on the two short sides of the membrane in each case three operating means ports for the supply or discharge of an anode operating gas, a cathode operating gas and a cooling agent.
A fluid shifting device comprising: - a fluid channel comprising at least one chamber, each chamber being filled with a fluid comprising an electrolyte and having at least two inlets, wherein each inlet has a cross-section which is smaller than a cross-section of the at least one chamber; - a sealing control element being enclosed in the fluid of the fluid channel for sealing the at least one chamber and controlling a shift of the fluid within the fluid channel in response to a control signal; and - at least one pair of electrodes arranged such that the electrodes are in fluidic contact with the at least one chamber for causing, in response to the control signal, an electrocapillary force acting on the sealing control element; wherein the sealing control element has a surface tension which is higher than a surface tension of the fluid, such that in the absence of the control signal at least a portion of the sealing control element is trapped in one of the at least one chamber due to an intrinsic capillary force, thereby sealing said one of the at least one chamber. - a fluid channel comprising at least one chamber, each chamber being filled with a fluid comprising an electrolyte and having at least two inlets, wherein each inlet has a cross-section which is smaller than a cross-section of the at least one chamber; - a sealing control element being enclosed in the fluid of the fluid channel for sealing the at least one chamber and controlling a shift of the fluid within the fluid channel in response to a control signal; and - at least one pair of electrodes arranged such that the electrodes are in fluidic contact with the at least one chamber for causing, in response to the control signal, an electrocapillary force acting on the sealing control element;
A display system arranged for displaying messages in a passenger compartment of a vehicle, the system comprising: - a display surface; - a memory comprising a plurality of display templates; - interfacing means adapted to retrieve information from an information system; - processing means to evaluate said retrieved information and to select a display template from among said plurality of display templates conditionally on said evaluating; and - formatting means configured to format said retrieved information in accordance with said selected template for displaying on the display surface; wherein said retrieving of said information comprises requesting a plurality of fields of information and wherein said evaluating of said information comprises verifying whether information has been received for each of said plurality of fields. - a display surface; - a memory comprising a plurality of display templates; - interfacing means adapted to retrieve information from an information system; - processing means to evaluate said retrieved information and to select a display template from among said plurality of display templates conditionally on said evaluating; and - formatting means configured to format said retrieved information in accordance with said selected template for displaying on the display surface;
An aircraft passenger entertainment device for being integrated in an aircraft passenger seat (100; 200), comprising: a cover member (118; 218; C; C') which is configured to be attached to the seat so as to serve as a functional accessory for providing additional functions other than a seating function to the seat; a display screen (120; 220), which is movably attached to at least one surface of the cover member (118; 218; C; C'); and a controller, which is embedded on a surface or inside of the cover member (118; 218; C; C') and is in communication with the display screen (120; 220); wherein the cover member (118; 218; C; C') is attachable and detachable to a rear facing surface of a backrest of the seat above a passenger knee level; characterized in that the display screen (120; 220) is a flexible OLED display screen. a cover member (118; 218; C; C') which is configured to be attached to the seat so as to serve as a functional accessory for providing additional functions other than a seating function to the seat; a display screen (120; 220), which is movably attached to at least one surface of the cover member (118; 218; C; C'); and a controller, which is embedded on a surface or inside of the cover member (118; 218; C; C') and is in communication with the display screen (120; 220); wherein the cover member (118; 218; C; C') is attachable and detachable to a rear facing surface of a backrest of the seat above a passenger knee level; characterized in that the display screen (120; 220) is a flexible OLED display screen.
An apparatus comprising: a housing including at least one wall defining a nozzle passage extending through at least a portion of the housing, the nozzle passage having a vent adjacent an upstream portion of the at least one wall, the housing including one or more housing interiors (36, 38) at least partially surrounding the nozzle passage; a photocatalytic reaction chamber at least partially disposed within at least one of the one or more housing interiors (36, 38) at least partially surrounding the nozzle passage, the photocatalytic chamber including a plurality of photocatalytic media and a light source disposed to illuminate at least a portion of the photocatalytic media for producing a photocatalytic reaction generating a plurality of hydroxyl radicals; and a blower at least partially disposed within at least one of the one or more housing interiors (36, 38) at least partially surrounding the nozzle passage, the blower fluidly coupled with the photocatalytic reaction chamber for conveying air through the photocatalytic reaction chamber and directing the air through the vent and along at least a portion of the at least one wall. a housing including at least one wall defining a nozzle passage extending through at least a portion of the housing, the nozzle passage having a vent adjacent an upstream portion of the at least one wall, the housing including one or more housing interiors (36, 38) at least partially surrounding the nozzle passage; a photocatalytic reaction chamber at least partially disposed within at least one of the one or more housing interiors (36, 38) at least partially surrounding the nozzle passage, the photocatalytic chamber including a plurality of photocatalytic media and a light source disposed to illuminate at least a portion of the photocatalytic media for producing a photocatalytic reaction generating a plurality of hydroxyl radicals; and a blower at least partially disposed within at least one of the one or more housing interiors (36, 38) at least partially surrounding the nozzle passage, the blower fluidly coupled with the photocatalytic reaction chamber for conveying air through the photocatalytic reaction chamber and directing the air through the vent and along at least a portion of the at least one wall.
An assembly unit for coupling with an electronic chip of an electronic component, the assembly unit comprising: • a base body; and • an electrically insulating and thermally conductive interface structure attached to the base body and comprising a cured polymer ceramic, characterized in that a coefficient of thermal expansion of the cured polymer ceramic is in a range between 7 ppm/K and 30 ppm/K, in particular in a range between 10 ppm/K and 20 ppm/K. • a base body; and • an electrically insulating and thermally conductive interface structure attached to the base body and comprising a cured polymer ceramic,
A shaft assembly of a wind turbine, the shaft assembly comprising: a shaft body defining a cavity therein and a load path for transmitting a load generated by the wind turbine in response to wind; an inner body disposed within the cavity and coupled to the shaft body, the inner body being non-loadbearing with respect to the load, wherein the shaft body and the inner body are concentric and have a synchronized rate of rotation about an axis; and at least one sensor coupled to the inner body and positioned within the cavity for detecting a deflection of the shaft body in response to the load. a shaft body defining a cavity therein and a load path for transmitting a load generated by the wind turbine in response to wind; an inner body disposed within the cavity and coupled to the shaft body, the inner body being non-loadbearing with respect to the load, wherein the shaft body and the inner body are concentric and have a synchronized rate of rotation about an axis; and at least one sensor coupled to the inner body and positioned within the cavity for detecting a deflection of the shaft body in response to the load.
A gas generation system with an electrically operated propellant comprising: a combustion chamber; at least two electrodes configured for coupling with an electrical power source; an electrically operated propellant within the combustion chamber, the electrically operated propellant is configured to extinguish at pressures greater than 1379 kPa (200 psi), the at least two electrodes are coupled with the electrically operated propellant; and wherein the electrically operated propellant is configured to ignite at an ignition condition and extinguish under an extinguishing condition, wherein the ignition condition is that an electrical input is applied across the electrodes to ignite the electrically operated propellant, and wherein the extinguishing condition is that the electrical input is interrupted, and the pressure within the combustion chamber is greater than 1379 kPa (200 psi). a combustion chamber; at least two electrodes configured for coupling with an electrical power source; an electrically operated propellant within the combustion chamber, the electrically operated propellant is configured to extinguish at pressures greater than 1379 kPa (200 psi), the at least two electrodes are coupled with the electrically operated propellant; and wherein the electrically operated propellant is configured to ignite at an ignition condition and extinguish under an extinguishing condition, wherein the ignition condition is that an electrical input is applied across the electrodes to ignite the electrically operated propellant, and wherein the extinguishing condition is that the electrical input is interrupted, and the pressure within the combustion chamber is greater than 1379 kPa (200 psi). wherein the ignition condition is that an electrical input is applied across the electrodes to ignite the electrically operated propellant, and wherein the extinguishing condition is that the electrical input is interrupted, and the pressure within the combustion chamber is greater than 1379 kPa (200 psi).
Inverter device for a system, in particular for a photovoltaic system, the inverter device having: - a dipolar switching signal input for connecting an emergency switch of the system or for connecting a switching signal output of another inverter device of the system, - a dipolar switching signal output for connecting a switching signal input of another inverter device of the system, - a potential separator circuit, configured to couple the switching signal input and the switching signal output to one another in a potentially separated manner, - the inverter device, when an emergency switch is connected to the switching signal input thereof, being configurable by way of a configuration switch provided thereon as a master of a switching chain of the system, said chain comprsising the inverter device configured as a master itself as well as all inverter devices connected to the switching signal output thereof downstream via switching signal lines and configured as slaves by way of configuration switches, the entire switching chain being switched automatically in a cascade via the switching signal lines when the emergency switch connected to the switching signal input of the inverter device configured as a master is actuated. - a dipolar switching signal input for connecting an emergency switch of the system or for connecting a switching signal output of another inverter device of the system, - a dipolar switching signal output for connecting a switching signal input of another inverter device of the system, - a potential separator circuit, configured to couple the switching signal input and the switching signal output to one another in a potentially separated manner, - the inverter device, when an emergency switch is connected to the switching signal input thereof, being configurable by way of a configuration switch provided thereon as a master of a switching chain of the system, said chain comprsising the inverter device configured as a master itself as well as all inverter devices connected to the switching signal output thereof downstream via switching signal lines and configured as slaves by way of configuration switches, the entire switching chain being switched automatically in a cascade via the switching signal lines when the emergency switch connected to the switching signal input of the inverter device configured as a master is actuated.
A remotely controlled packable robot comprising: a chassis with a top surface and a bottom surface; a pair of main tracks (14a, 14b) for maneuvering the chassis; an open channel under the robot defined by the bottom surface of the chassis and the main tracks; a robot arm including at least a shoulder, an elbow, and a wrist all foldable from a stored position in said open channel underneath the robot chassis to a deployed position extending upwards from the top surface of the chassis; and a camera assembly foldable from a stowed position in said open channel underneath the robot chassis next to said robot arm to a deployed position extending upwards from the top surface of the chassis. a chassis with a top surface and a bottom surface; a pair of main tracks (14a, 14b) for maneuvering the chassis; an open channel under the robot defined by the bottom surface of the chassis and the main tracks; a robot arm including at least a shoulder, an elbow, and a wrist all foldable from a stored position in said open channel underneath the robot chassis to a deployed position extending upwards from the top surface of the chassis; and a camera assembly foldable from a stowed position in said open channel underneath the robot chassis next to said robot arm to a deployed position extending upwards from the top surface of the chassis.
A component feeder comprising, a tape feeding device for feeding intermittently a component housing tape to a component extracting position from a housing tape reel on which the component housing tape is wound, the component housing tape including a carrier tape on which component housing parts are lined up with predetermined interval to house therein respective electronic components, and a cover tape covering the component housing parts to prevent the electronic components from moving out from the component housing parts, and an electronic component exposing device for exposing each of the electronic components to the outside of the component housing parts so that the electronic component is capable of being extracted from the component housing tape, wherein the tape feeding device has first and second feeding devices (3a, 21) each of which drives the component housing tape to be fed, and the electronic component exposing device is arranged to expose the electronic component on the component housing tape between the first and second feeding devices (3a, 21), characterized in that the electronic component exposing device has a cover tape cutting device for cutting the cover tape to be divided to portions thereof, a cover tape opening device for expanding a clearance between the portions so that the electronic component is capable of being extracted through the clearance, a tongue portion for guiding the cover tape to the cover tape cutting device, a cover tape presser device for restraining the cover tape guided to the cover tape cutting device by the tongue portion from being removed from the carrier tape, and a component extracting hole through which the electronic component is capable of being extracted from the component housing tape.
Rotor nozzle for a high-pressure cleaning appliance with a housing, which comprises at least one inlet for a liquid opening tangentially into the housing, and which is provided in a front wall with a pan-shaped depression with a central opening, and with a nozzle body arranged in the housing, the nozzle body having a through-channel and being supported with a spherical end in the pan-shaped depression, and the longitudinal axis of the nozzle body being inclined to the longitudinal axis of the housing, it being possible for liquid in the housing to be caused to rotate about the longitudinal axis of the housing by the liquid flowing via the at least one inlet into the housing, and the nozzle body rotating together with the rotating liquid and in doing so bearing with a contact surface at its circumference against the inside wall of the housing, and the nozzle body having an outer contour deviating from the circular shape in a rear end area facing away from the front, spherical end, and the contact surface being formed by an annular bead, characterized in that the annular bead is rotationally fixedly connected to the nozzle body.
Method for hot forming and press hardening plate-shaped or preformed workpieces of sheet steel, in particular galvanised workpieces of sheet steel, in which the workpiece is heated to a temperature above the austenitisation temperature and is then formed and quenched in a cooled forming tool having at least one punch and at least one female mold, characterised in that the female mold used for hot forming and press hardening is coated in its drawing edge region, defined by a positive die radius, with material (6, 6') in a material-uniting manner and/or is provided there with at least one insert part having a thermal conductivity which is at least 10 W/ (m * K) lower than the thermal conductivity of the portion (3.1) of the female mold, which portion is adjacent to the drawing edge region and comes into contact with the workpiece when said workpiece is being hot formed and press hardened, the surface, facing the workpiece, of the material (6, 6') applied in the drawing edge region, or of the insert part arranged there, having a transverse dimension which extends over the drawing edge and is within the range of 1.6 times to 10 times the positive radius of the female mold.
A structural system comprising: a structural member (1752, 1762) comprising a substrate (1754, 1764) and a coating material (1756, 1766) extrusion coated onto at least a portion of said substrate, wherein said coating material comprises a thermoplastic resin having a glass transition temperature in the range of from about 60 to about 150°C, wherein said substrate is formed of a substrate material selected from the group consisting of medium-density fiber board, particle board, oriented strand board, high-density fiberboard, wood-filled plastic, wood-plastic composites, ultra-light density fiber board, plywood, and combinations thereof, wherein said substrate comprises a main body portion (1770, 1780) and at least one protrusion (1772, 1784a/b) extending outwardly from said main body portion, wherein said main body portion presents at least one body surface (1773, 1789, 1783) and said protrusion presents at least one protrusion surface (1775, 1787a/b, 1785), wherein said substrate further comprises at least one junction (1774, 1786, 1788a/b) defined at the intersection of said body surface and said protrusion surface, wherein said coating material is continuously coated between at least a portion of said body surface and at least a portion of said protrusion surface such that said junction is at least partially coated with said coating material, wherein said structural member exhibits a peak stress increase of at least 50 percent, measured along the outer edge of said protrusion, as compared to an identically-configured but uncoated substrate, and wherein the ratio of the maximum thickness of said main body portion to the maximum thickness of said protrusion is in the range of from about 1.25:1 and to about 5:1 and wherein the ratio of the maximum distance that said protrusion extends outwardly from said main body portion to the maximum thickness of said protrusion is in the range of from about 0.10:1 to about 5:1.
A seal for a fluid level sensor assembly mounted in a pipe, the seal comprising a seal body arranged to be sealingly fitted around a sensor, the seal body having a first side defining a first lip and a second side defining a second lip, the second lip being thinner than the first lip, and a spring mounted to the seal and arranged to move the seal body along the sensor, when mounted around the sensor, such that the second lip provides a seal around the sensor and the first lip wipes the sensor to remove debris thereon.
Electrostatic actuator, comprising: a stationary electrode (14; 14a-b; 91; 91a-b); a fixedly cantilevered bender (22; 22'; 56; 76; 76'), wherein the bender (22; 22'; 56; 76; 76') includes a cantilever (28; 28a-b; 28'; 28'a-b; 58; 58'; 58"; 58"'; 60; 60'; 66a-d; 82; 82') with a cantilever electrode (29; 29a-b) disposed opposite to the stationary electrode (14; 14a-b; 91; 91a-b) in an overlapping area; wherein the cantilever (28; 28a-b; 28'; 28'a-b; 58; 58'; 58"; 58"'; 60; 60'; 66a-d; 82; 82') comprises, in an idle state, a first end disposed in the plane of the bender, characterized in that the bender comprises a second end deflected out of a plane where the bender (22; 22'; 56; 76; 76') is disposed in the direction of the stationary electrode (14; 14a-b; 91; 91a-b), to effect, when applying an electric field, a deformation of the cantilever electrode (29; 29a-b) or the bender (22; 22'; 56; 76; 76'). a stationary electrode (14; 14a-b; 91; 91a-b); a fixedly cantilevered bender (22; 22'; 56; 76; 76'), wherein the bender (22; 22'; 56; 76; 76') includes a cantilever (28; 28a-b; 28'; 28'a-b; 58; 58'; 58"; 58"'; 60; 60'; 66a-d; 82; 82') with a cantilever electrode (29; 29a-b) disposed opposite to the stationary electrode (14; 14a-b; 91; 91a-b) in an overlapping area; wherein the cantilever (28; 28a-b; 28'; 28'a-b; 58; 58'; 58"; 58"'; 60; 60'; 66a-d; 82; 82') comprises, in an idle state, a first end disposed in the plane of the bender, characterized in that the bender comprises a second end deflected out of a plane where the bender (22; 22'; 56; 76; 76') is disposed in the direction of the stationary electrode (14; 14a-b; 91; 91a-b), to effect, when applying an electric field, a deformation of the cantilever electrode (29; 29a-b) or the bender (22; 22'; 56; 76; 76').