mhurhangee/ep-ind-claims huggingface dataset:
A terminal block for coupling with at least one conductive wire, the terminal block comprising: an insulation base, a docking chamber defined in the insulation base, a plurality of connecting holes for coupling with a respective conductive wire and a plurality of through holes corresponding to the respective connecting holes being defined on a lateral surface of the insulation base, the respective through holes being communicated with the docking chamber and arranged adjacent to the respective corresponding connecting holes; and a circuit board arranged in the docking chamber, a plurality of LEDs corresponding to the respective through holes being arranged on the circuit board, the LEDs being accommodated in the docking chamber and the respective LEDs being able to illuminate through the respective through holes; characterized in that an opening is defined on the docking chamber and the circuit board is inserted into the docking chamber through the opening. an insulation base, a docking chamber defined in the insulation base, a plurality of connecting holes for coupling with a respective conductive wire and a plurality of through holes corresponding to the respective connecting holes being defined on a lateral surface of the insulation base, the respective through holes being communicated with the docking chamber and arranged adjacent to the respective corresponding connecting holes; and a circuit board arranged in the docking chamber, a plurality of LEDs corresponding to the respective through holes being arranged on the circuit board, the LEDs being accommodated in the docking chamber and the respective LEDs being able to illuminate through the respective through holes; characterized in that an opening is defined on the docking chamber and the circuit board is inserted into the docking chamber through the opening.
A method of manufacturing an elevator safety spring characterised in that it comprises: determining a plurality of dimensional parameters (P1-P7, D1-D7) of the elevator safety spring; selecting a plurality of dimensions within the dimensional parameters (P1-P7, D1-D7); and manufacturing the elevator safety spring based on the selected parameters, the elevator safety spring having an I-beam cross-section. determining a plurality of dimensional parameters (P1-P7, D1-D7) of the elevator safety spring; selecting a plurality of dimensions within the dimensional parameters (P1-P7, D1-D7); and manufacturing the elevator safety spring based on the selected parameters, the elevator safety spring having an I-beam cross-section.
Pneumatic vehicle tyre of radial design for commercial vehicles, in particular trucks, buses and truck trailers, having a three-ply belt, the belt plies (5, 6, 7) of which contain reinforcements (5a, 6a, 7a), which run parallel to each other in each belt ply (5, 6, 7), wherein the middle belt ply is a 0° ply, the width of which is less than the width of the first and third belt ply (6, 7), wherein the reinforcements (5a, 7a) in one belt ply (5, 7) that is adjacent to the 0° ply slope upward to the right and the reinforcements (5a, 7a) in the other belt ply (5, 7) that is adjacent to the 0° ply slope upward to the left, and wherein the reinforcements (5a, 7a) in at least one of the belt plies (5, 7) that are adjacent to the 0° ply have an elongation of ≥ 0.2% at 10% of the breaking load, wherein the elongation is measured using reinforcements taken from the fully vulcanized tyre, characterized in that the angle (γ) which the reinforcements in the third belt ply enclose with the circumferential direction (A-A) of the tyre, and the angle (α) which the reinforcements in the first belt ply enclose with the circumferential direction (A-A) of the tyre, is in each case 48° to 70°.
A retainer (102; 200) for coupling rotating shafts (16, 18), comprising: a body having a curved section extending in a circumferential direction about an axis and a pair of ends (112, 114); and a finger (106; 202) extending from the body and having a least a portion that extends inwardly toward the axis, the finger (106; 202) being flexible and resilient and having an at rest state and a second state wherein the finger (106; 202) is flexed outwardly away from the axis and the finger (106; 202) returns toward its at rest state when a force flexing the finger (106; 202) is reduced or removed from the finger (106; 202), characterized in that the body includes an extension that extends axially from the curved section and interconnects the finger (106; 202) and the curved section. a body having a curved section extending in a circumferential direction about an axis and a pair of ends (112, 114); and a finger (106; 202) extending from the body and having a least a portion that extends inwardly toward the axis, the finger (106; 202) being flexible and resilient and having an at rest state and a second state wherein the finger (106; 202) is flexed outwardly away from the axis and the finger (106; 202) returns toward its at rest state when a force flexing the finger (106; 202) is reduced or removed from the finger (106; 202),
A catheter, comprising: an outer tubular shaft having an outer surface, a first lumen disposed therethrough, and a second lumen disposed therethrough; an inner tubular shaft having an outer surface disposed in the first lumen of the outer tubular shaft and having a distal portion that extends out of a distal portion of the outer tubular shaft, wherein the inner tubular shaft is translatable relative to the outer tubular shaft; a catheter balloon having a membrane including a first end and a second end, the first end connected to the outer surface of the outer tubular shaft about the distal portion of the outer tubular shaft, and the second end connected to the outer surface of the distal portion of the inner tubular shaft, such that a distal segment of the inner tubular shaft is disposed in the balloon, the second lumen for introducing irrigation fluid into the catheter balloon; a coupler component, the coupler component being attached to the distal portion of the outer tubular shaft at a location distal of the first end of the balloon such that the inner tubular shaft extends into the balloon through the coupler component; and a first distal seal disposed about the distal segment of the inner tubular shaft, the first distal seal comprising a distal seal portion and a proximal seal portion, wherein the proximal seal portion mates to the coupler component. an outer tubular shaft having an outer surface, a first lumen disposed therethrough, and a second lumen disposed therethrough; an inner tubular shaft having an outer surface disposed in the first lumen of the outer tubular shaft and having a distal portion that extends out of a distal portion of the outer tubular shaft, wherein the inner tubular shaft is translatable relative to the outer tubular shaft; a catheter balloon having a membrane including a first end and a second end, the first end connected to the outer surface of the outer tubular shaft about the distal portion of the outer tubular shaft, and the second end connected to the outer surface of the distal portion of the inner tubular shaft, such that a distal segment of the inner tubular shaft is disposed in the balloon, the second lumen for introducing irrigation fluid into the catheter balloon; a coupler component, the coupler component being attached to the distal portion of the outer tubular shaft at a location distal of the first end of the balloon such that the inner tubular shaft extends into the balloon through the coupler component; and a first distal seal disposed about the distal segment of the inner tubular shaft, the first distal seal comprising a distal seal portion and a proximal seal portion, wherein the proximal seal portion mates to the coupler component.
Valve part unit for a ball valve, the valve part unit being formed of a ball-shaped valve element and two insert elements, where said insert elements are each a combined biasing and supporting insert element formed in one piece comprising - an inlet section in fluid connection to an outlet section by an inner flow path, - a supporting shape towards the outlet section shaped to support a sealing element, and - a biasing section of the insert element intermediate between the inlet section and the supporting shape, characterized in that each insert element comprises extensions reaching out of the supporting shapes and connected and fixed together, such as by welding or brazing, and where said ball-shaped valve element is confined between said extensions and said outlet sections, and where each of the respective two supporting shapes supports a sealing element that contacts said ball valve element - an inlet section in fluid connection to an outlet section by an inner flow path, - a supporting shape towards the outlet section shaped to support a sealing element, and - a biasing section of the insert element intermediate between the inlet section and the supporting shape, characterized in that each insert element comprises extensions reaching out of the supporting shapes and connected and fixed together, such as by welding or brazing, and where said ball-shaped valve element is confined between said extensions and said outlet sections, and where each of the respective two supporting shapes supports a sealing element that contacts said ball valve element
A polycarbonate resin composition comprising 0.01 to 1 part by mass of a metal salt compound and 0.01 to 5 parts by mass of a polysilane relative to 100 parts by mass of a polycarbonate resin, wherein the metal salt compound is an organic sulfonic acid alkali metal salt, wherein the organic sulfonic acid alkali metal salt is at least one selected from a fluorine-containing aliphatic sulfonic acid alkali metal salt and an aromatic sulfonic acid alkali metal salt, wherein the polysilane has a number-average molecular weight of 300 to 200,000, and wherein the polysilane is a linear polysilane represented by the following formula: in the formula, each of R 1 and R 2 represents a methyl group; each of a and b independently represents 0 or 1; R 31 and R 32 each independently represent a monovalent hydrocarbon group, a hydrogen atom, or a silyl group; s and t each independently represent 0 or 1; and w represents an integer of 3 or more.
Electric connection apparatus comprising a support body with an oblong development and provided with at least two electrical conductors associated with the support body along its oblong development, and at least a connection device selectively attachable to the support body in any position whatsoever along the oblong development of the latter, and provided with contact terminals configured to generate an electric connection with said conductors, said support body being defined by a sheath made of flexible and electrically insulating material, wherein said conductors are completely incorporated in the thickness of said sheath and extend for the entire oblong development of said support body, wherein said connection device is provided with a housing cavity with a shape at least partly mating with the cross section of said sheath and configured to house, during use, the latter, and obtain a same-shape coupling by interference, wherein said contact terminals are defined by pins configured to pierce at least said sheath and to each contact one of said conductors and provide both an electric connection between the connection device and the conductors, and a structural connection between the connection device and the support body, wherein said pins extend from a bottom wall of said housing cavity, characterized in that said sheath has a C-shaped or U-shaped shape defined by a base and by two lateral arms which extend from opposite ends of the base and define an attachment seating, having in section a dove-tail shape, defined by a bottom wall and respective lateral walls which extend from the bottom wall in converging directions and configured to allow on one side to position a light strip inside it, or to attach the support body to a wall.
An apparatus comprising: a pressurized water reactor, PWR, including: a pressure vessel, a nuclear reactor core disposed in the pressure vessel, a baffle plate disposed in the pressure vessel and separating the pressure vessel into an internal pressurizer volume disposed above the baffle plate and an operational PWR volume disposed below the baffle plate wherein the baffle plate includes a pressure transfer passage having a lower end in fluid communication with the operational PWR volume and an upper end in fluid communication with the internal pressurizer volume at a level below an operational pressurizer liquid level range (L op.range), a vent pipe having a lower end in fluid communication with the operational PWR volume and an upper end in fluid communication with the internal pressurizer volume at a level above the operational pressurizer liquid level range (L op.range), and wherein the baffle plate is designed to be thermally insulating between the internal pressurizer volume disposed above the baffle plate and the operational PWR volume disposed below the baffle plate, wherein the baffle plate comprises first and second spaced apart plates (60, 62), and wherein the first and second spaced apart plates define a sealed volume in which a gas is disposed. a pressure vessel, a nuclear reactor core disposed in the pressure vessel, a baffle plate disposed in the pressure vessel and separating the pressure vessel into an internal pressurizer volume disposed above the baffle plate and an operational PWR volume disposed below the baffle plate wherein the baffle plate includes a pressure transfer passage having a lower end in fluid communication with the operational PWR volume and an upper end in fluid communication with the internal pressurizer volume at a level below an operational pressurizer liquid level range (L op.range), a vent pipe having a lower end in fluid communication with the operational PWR volume and an upper end in fluid communication with the internal pressurizer volume at a level above the operational pressurizer liquid level range (L op.range), and wherein the baffle plate is designed to be thermally insulating between the internal pressurizer volume disposed above the baffle plate and the operational PWR volume disposed below the baffle plate, wherein the baffle plate comprises first and second spaced apart plates (60, 62), and wherein the first and second spaced apart plates define a sealed volume in which a gas is disposed.
A gas turbine combustor comprising a plurality of combustors (3A, 3B), the combustors adjacent to one another being connected by a crossfire tube assembly, the gas turbine combustor igniting the respective plurality of combustors (3A, 3B) via the crossfire tube assembly, wherein the crossfire tube assembly includes: an inner tube, on an inside of which a combustion exhaust gas flows; and an outer tube provided to cover the inner tube, the inner tube includes: air holes (33, 33A, 33B, 33C, 33D) that introduce air into the inner tube from an outside of the crossfire tube assembly; and a guide ring (34, 34A, 34B) provided in a position opposed to the air holes (33, 33A, 33B, 33C, 33D) in the inner tube, the guide ring (34, 34A, 34B) guiding the air introduced into the inner tube, one end of the guide ring (34, 34A, 34B) is connected to a partition wall of the crossfire tube assembly to be a closed end against a current of the introduced air, and the other end of the guide ring (34, 34A, 34B) is an open end opened to a space in the inner tube, and characterized in that at least a part of the air holes (33, 33A, 33B, 33C, 33D) is drilled to tilt to the closed end side. an inner tube, on an inside of which a combustion exhaust gas flows; and an outer tube provided to cover the inner tube, air holes (33, 33A, 33B, 33C, 33D) that introduce air into the inner tube from an outside of the crossfire tube assembly; and a guide ring (34, 34A, 34B) provided in a position opposed to the air holes (33, 33A, 33B, 33C, 33D) in the inner tube, the guide ring (34, 34A, 34B) guiding the air introduced into the inner tube,
An electrical DC switching system (1; 1-1; 1-2) for extinguishing an electric arc, wherein the electrical DC switching system (1; 1-1; 1-2) comprises: a main contact arrangement having a first contact and a second contact, the main contact arrangement being operable between a closed position and an open position, a plurality of serial contacts connected in series with each other and connected in parallel with the main contact arrangement, each serial contact being operable between a closed position and an open position, wherein in a current breaking operation the main contact arrangement is configured to be set in the open position before the plurality of serial contacts are configured to be set in their open positions, and a current injection circuit (5; 5-1; 5-2) including a resonance circuit and a first switch, wherein the resonance circuit is configured to be connected in parallel with the series connection of series contacts via the first switch, wherein the first switch is configured to be switched between an open state and a closed state and configured to be connected to the resonance circuit and to the serial contacts, wherein the first switch is configured to be set in the closed state when the serial contacts are in their open positions to enable an injection current to flow through the resonance circuit and into the serial contacts in a first flow direction which is opposite to a flow direction of an arc current flowing through the serial contacts, wherein each serial contact consists of a non-magnetic material. a main contact arrangement having a first contact and a second contact, the main contact arrangement being operable between a closed position and an open position, a plurality of serial contacts connected in series with each other and connected in parallel with the main contact arrangement, each serial contact being operable between a closed position and an open position, wherein in a current breaking operation the main contact arrangement is configured to be set in the open position before the plurality of serial contacts are configured to be set in their open positions, and a current injection circuit (5; 5-1; 5-2) including a resonance circuit and a first switch, wherein the resonance circuit is configured to be connected in parallel with the series connection of series contacts via the first switch, wherein the first switch is configured to be switched between an open state and a closed state and configured to be connected to the resonance circuit and to the serial contacts, wherein the first switch is configured to be set in the closed state when the serial contacts are in their open positions to enable an injection current to flow through the resonance circuit and into the serial contacts in a first flow direction which is opposite to a flow direction of an arc current flowing through the serial contacts, wherein each serial contact consists of a non-magnetic material.
A rock drilling system for geothermal drilling, the rock drilling system comprising: a drilling rig with a drill string and a drilling hammer for drilling a borehole; at least one air compressor configured for driving the drilling hammer and supplying compressed air into the borehole via the drill string; a conveying chamber arrangement configured to be arranged at a ground surface, wherein the conveying chamber arrangement is configured to encircle the drill string and to be connected to a borehole casing; wherein an extraction device is connected to the conveying chamber arrangement to draw air containing drill cuttings from the borehole, thereby controlling the flow of air upwards through the borehole. a drilling rig with a drill string and a drilling hammer for drilling a borehole; at least one air compressor configured for driving the drilling hammer and supplying compressed air into the borehole via the drill string; a conveying chamber arrangement configured to be arranged at a ground surface, wherein the conveying chamber arrangement is configured to encircle the drill string and to be connected to a borehole casing; wherein an extraction device is connected to the conveying chamber arrangement to draw air containing drill cuttings from the borehole, thereby controlling the flow of air upwards through the borehole.
A method for controlling vehicle-to-vehicle communication, the method comprising: a vehicle-to-vehicle communication device (100, 100') receiving data from a cellular network implementing a first radio technology, the data allowing determination of a risk level of collisions of transmissions from the vehicle-to-vehicle communication device (100, 100') and transmissions from other vehicle-to-vehicle communication devices (100, 100') over a second radio technology; and on the basis of the data from the cellular network, the vehicle-to-vehicle communication device (100, 100') setting at least one control parameter of vehicle-to-vehicle communication by the second radio technology, said at least one control parameter relating to a rate of periodically sending a vehicle-to-vehicle Cooperative Awareness Message by the second radio technology. a vehicle-to-vehicle communication device (100, 100') receiving data from a cellular network implementing a first radio technology, the data allowing determination of a risk level of collisions of transmissions from the vehicle-to-vehicle communication device (100, 100') and transmissions from other vehicle-to-vehicle communication devices (100, 100') over a second radio technology; and on the basis of the data from the cellular network, the vehicle-to-vehicle communication device (100, 100') setting at least one control parameter of vehicle-to-vehicle communication by the second radio technology, said at least one control parameter relating to a rate of periodically sending a vehicle-to-vehicle Cooperative Awareness Message by the second radio technology.
An air-powered generator system includes an engine, the engine includes a cylinder, a cylinder head system, an intake pipeline, a discharge pipeline, a piston, a linkage, a crankshaft, a discharge camshaft, an intake camshaft, a front gear box system and a back gear box, the said piston is connected to the crankshaft via the linkage, the said front gear box system is adapted to transmit the movement of the crankshaft and the camshafts (800, 200), an air throat hole for the compressed air intake and a discharge hole for the end gas discharge are placed in the said cylinder head system, the air-powered generator system also includes a high pressure gas tank set which is connected to an external charge device via a pipeline and a constant pressure tank which is connected to the high pressure gas tank set via a pipeline, an intake speed control valve which is communicated with the constant pressure tank via a pipeline, a controller system, an electromagnetic auxiliary power unit, a multiple-column power distributor which is connected to the crankshaft of the engine, a generator system which is connected to the multiple-column power distributor via a clutch, an electronic control unit ECO which controls the intake speed control valve on the basis of the detected signal of a sensor (24, 242), a power distribution device and characterized in that said air-powered generator system also includes an end gas recycle loop, wherein said end gas recycle loop includes a discharge header, an air compressor, a condenser, an end gas recycle tank, an electro-drive turbine unidirectional suction pump and an end gas muffler, wherein the end gas enters into the end gas muffler through the discharge header and is suctioned in the end gas recycle tank by the electro-drive turbine unidirectional suction pump, the end gas accumulated in the end gas recycle tank is sent to the high pressure gas tank set after compressed and pressurized by the air compressor and after cooled by the condenser.