mhurhangee/ep-ind-claims huggingface dataset:
A compressor comprising: a driving motor; a rotation shaft configured to transfer a rotation force of the driving motor, the rotation shaft having an eccentric portion; a cylinder provided at one side of the driving motor; a rolling piston coupled to the eccentric portion of the rotation shaft, and having a hinge recess at an outer circumferential surface thereof; and a vane movably coupled to the cylinder, and having a vane body slidably inserted into the cylinder and a hinge protrusion inserted into the hinge recess of the rolling piston to be rotatable by a predetermined angle, the hinge protrusion extended from the vane body, wherein a diameter of the hinge protrusion is greater than an interval between both ends of an opening of the hinge recess, wherein at least one bearing surface contacting an inner circumferential surface of the hinge recess is provided on an outer circumferential surface of the hinge protrusion, and wherein the bearing surface is formed within the range of ±90° based on a central line in a lengthwise direction of the vane, characterized in that a flat surface is formed on an outer circumferential surface of the hinge protrusion, wherein a virtual line, which passes across a rotation center of the hinge protrusion, forms a right angle with respect to the central line in the lengthwise direction of the vane, and wherein the flat surface is formed at the vane body side of the outer circumferential surface of the hinge protrusion based on the virtual line. a driving motor; a rotation shaft configured to transfer a rotation force of the driving motor, the rotation shaft having an eccentric portion; a cylinder provided at one side of the driving motor; a rolling piston coupled to the eccentric portion of the rotation shaft, and having a hinge recess at an outer circumferential surface thereof; and a vane movably coupled to the cylinder, and having a vane body slidably inserted into the cylinder and a hinge protrusion inserted into the hinge recess of the rolling piston to be rotatable by a predetermined angle, the hinge protrusion extended from the vane body, wherein a diameter of the hinge protrusion is greater than an interval between both ends of an opening of the hinge recess, wherein at least one bearing surface contacting an inner circumferential surface of the hinge recess is provided on an outer circumferential surface of the hinge protrusion, and wherein the bearing surface is formed within the range of ±90° based on a central line in a lengthwise direction of the vane, characterized in that a flat surface is formed on an outer circumferential surface of the hinge protrusion, wherein a virtual line, which passes across a rotation center of the hinge protrusion, forms a right angle with respect to the central line in the lengthwise direction of the vane, and wherein the flat surface is formed at the vane body side of the outer circumferential surface of the hinge protrusion based on the virtual line.
A coiling machine comprising: a helix forming unit, configured to form a wire into a helical shape while feeding the wire thereto; a laser heating machine configured to irradiate the wire with laser light to thereby heat a portion of the wire; and cutting components (31, 32) including a mandrel configured to support thereon an inner circumferential surface of the wire formed into a helical shape, and a cutter configured to apply an impact to an outer circumferential surface of a part of the wire protruding from an end part of the mandrel to thereby cut the wire, and a control unit including a controller configured to control the helix forming unit, the laser heating machine and the cutting components (31, 32),ö wherein a clearance is provided between the cutter and the end part of the mandrel in a feed direction of the wire, characterized in that the controller is configured to control the helix forming unit, the laser heating machine and the cutting components (31, 32) to cut said portion of the wire heated to a temperature higher than or equal to 500 °C after the irradiation of the laser light is stopped, so that when the cutter applies an impact to the wire, a center of the clearance and a center of an irradiated area irradiated with the laser light on the wire are shifted from each other in the feed direction and so that said center of the irradiated area is positioned on the cutter side of the center of the clearance in the feed direction. a helix forming unit, configured to form a wire into a helical shape while feeding the wire thereto; a laser heating machine configured to irradiate the wire with laser light to thereby heat a portion of the wire; and cutting components (31, 32) including a mandrel configured to support thereon an inner circumferential surface of the wire formed into a helical shape, and a cutter configured to apply an impact to an outer circumferential surface of a part of the wire protruding from an end part of the mandrel to thereby cut the wire, and a control unit including a controller configured to control the helix forming unit, the laser heating machine and the cutting components (31, 32),ö wherein a clearance is provided between the cutter and the end part of the mandrel in a feed direction of the wire, characterized in that the controller is configured to control the helix forming unit, the laser heating machine and the cutting components (31, 32) to cut said portion of the wire heated to a temperature higher than or equal to 500 °C after the irradiation of the laser light is stopped, so that when the cutter applies an impact to the wire, a center of the clearance and a center of an irradiated area irradiated with the laser light on the wire are shifted from each other in the feed direction and so that said center of the irradiated area is positioned on the cutter side of the center of the clearance in the feed direction.
An internal combustion engine arrangement for a vehicle, said internal combustion engine arrangement comprising a combustion cylinder housing a reciprocating combustion piston, and an expansion cylinder housing a reciprocating expansion piston, said expansion cylinder being arranged in downstream fluid communication with the combustion cylinder for receiving combustion gases exhausted from the combustion cylinder, characterized in that the internal combustion engine arrangement further comprises a pressure tank arranged in fluid communication with the expansion cylinder, wherein the internal combustion engine arrangement is further arranged to be operated in a first operating mode in which the expansion cylinder is arranged to be operated as a pump for compressing gas in the expansion cylinder, wherein the compressed gas is delivered to the pressure tank, and a second operating mode in which compressed gas contained in the pressure tank is delivered from the pressure tank to the expansion cylinder.
Lighting device, comprising: a circuit board; an LED, soldered to the circuit board; an optical element (8; 9), supported by the circuit board and positioned for re-directing at least part of the light in operation emitted by the LED, a magnetic coupling between the circuit board and the optical element (8; 9), at least one positioning LED, soldered to the circuit board and extending from the circuit board, wherein the optical element (8; 9) has at least one recess, with each of the at least one positioning LED being arranged in an associated one of the at least one recess, and wherein the lighting device is an exterior aircraft light. a circuit board; an LED, soldered to the circuit board; an optical element (8; 9), supported by the circuit board and positioned for re-directing at least part of the light in operation emitted by the LED, a magnetic coupling between the circuit board and the optical element (8; 9), at least one positioning LED, soldered to the circuit board and extending from the circuit board, wherein the optical element (8; 9) has at least one recess, with each of the at least one positioning LED being arranged in an associated one of the at least one recess, and wherein the lighting device is an exterior aircraft light.
An apparatus for walking on water, said apparatus comprising: a pair of elongate buoyancy means comprising a left buoyancy means and a right buoyancy means, wherein at least one of said buoyancy means further comprises at least one outrigger, wherein the at least one outrigger is provided such that said buoyancy means is urged leftwards or rightwards when, in use, water flows therearound, and characterised in that wherein the left buoyancy means comprises an outrigger and, in use, said left buoyancy means is urged rightwards by virtue of the shape of said at least one outrigger and wherein the right buoyancy means comprises an outrigger and, in use, said right buoyancy means is urged leftwards by virtue of the shape of said at least one outrigger. a pair of elongate buoyancy means comprising a left buoyancy means and a right buoyancy means, wherein at least one of said buoyancy means further comprises at least one outrigger, wherein the at least one outrigger is provided such that said buoyancy means is urged leftwards or rightwards when, in use, water flows therearound, and characterised in that wherein the left buoyancy means comprises an outrigger and, in use, said left buoyancy means is urged rightwards by virtue of the shape of said at least one outrigger and wherein the right buoyancy means comprises an outrigger and, in use, said right buoyancy means is urged leftwards by virtue of the shape of said at least one outrigger.
Quarter-turn valve comprising: - a body defining an annular seat around an axis of revolution, - a butterfly disc rotationally fixed, over a quarter turn, to a first end of a shaft with a square cross-section, which is applied to the seat in a first position and which moves away from the seat in a second position 90° from the first position, the exposed front face of the second end of the shaft bearing a directional mark parallel to the plane of the butterfly disc, - a lever comprising a fitting portion, fitted in in a form-fitting manner on the second end of the shaft and extending perpendicular to the shaft, and an oblong handle which has a primarily longitudinal direction, characterised in that the shaft has exactly two longitudinal grooves corresponding to exactly two ribs on the fitting portion, the two grooves being arranged symmetrically in relation to one another with respect to the axis of repetition of the shaft, and the primary direction of the handle runs parallel to the directional mark. - a body defining an annular seat around an axis of revolution, - a butterfly disc rotationally fixed, over a quarter turn, to a first end of a shaft with a square cross-section, which is applied to the seat in a first position and which moves away from the seat in a second position 90° from the first position, the exposed front face of the second end of the shaft bearing a directional mark parallel to the plane of the butterfly disc, - a lever comprising a fitting portion, fitted in in a form-fitting manner on the second end of the shaft and extending perpendicular to the shaft, and an oblong handle which has a primarily longitudinal direction,
A system for interfacing a ferrule with a socket comprising: a socket aligned and attached to an electrical subassembly, ESA, a cover to affix a ferrule to the socket; and a gasket interposed between the cover and the ferrule, wherein the gasket is arranged to apply a compression force against the ferrule to secure the ferrule to the socket and to seal an interface between the cover and the socket, the system further comprising: a number of latches formed on the cover to interface with a number of catches formed on the socket; and a number of ferrule retainers formed on the cover to couple the ferrule to the cover, wherein a distance between an interface of the latches and the catches is dimensioned such that, when the cover is coupled to the socket via the latches and the catches, the ferrule disengages from the ferrule retainers due to the ferrule interfacing with a ferrule seat defined in the socket. a socket aligned and attached to an electrical subassembly, ESA, a cover to affix a ferrule to the socket; and a gasket interposed between the cover and the ferrule, wherein the gasket is arranged to apply a compression force against the ferrule to secure the ferrule to the socket and to seal an interface between the cover and the socket, the system further comprising: a number of latches formed on the cover to interface with a number of catches formed on the socket; and a number of ferrule retainers formed on the cover to couple the ferrule to the cover, a number of latches formed on the cover to interface with a number of catches formed on the socket; and a number of ferrule retainers formed on the cover to couple the ferrule to the cover,
Reinforcement implant for insertion into the lamina of a vertebra, comprising a main body with bearing surfaces on the vertebra and a fastening device, a cantilever part for spanning a resected area of the lamina and also, at opposite ends of the cantilever part, in each case an anchoring part, wherein a first anchoring part is designed with a pressure surface for bearing on the spinous process of the vertebra, and a second anchoring part is designed with a transverse thrust surface for bearing on an outer face of the lamina, and the pressure surface and the transverse thrust surface enclose an obtuse angle (α), wherein, as fastening device, an anti-shear device having a facet screw as fastening pin is arranged on the transverse thrust surface, and the transverse thrust surface is adjoined by a load-bearing area of the cantilever part for spanning the resected area of the lamina, wherein the main body has a first limb, on which the pressure surface is arranged, and a second limb, on which the transverse thrust surface is arranged, characterized in that a pivot joint for the fastening pin is arranged in at least one of the limbs (3, 4), which pivot joint is designed such that the fastening pin is movable through 10° to 20° in each direction about a centre position and, in its centre position, deviates from a perpendicular of the transverse thrust surface by at least 10° and at most 30°.
A filter comprising: a filter_vessel having an inlet nozzle connected to a ventilation outlet for receiving an atmospheric effluent; a liquid occupying a portion of a lower interior of the filter vessel; an inlet conduit in fluid communication with the inlet nozzle and extending into the lower portion of an interior of the filter vessel; a manifold connected to the inlet conduit and extending into the lower portion of the filter vessel, the manifold including a plurality of outlets and designed to operate with the outlets for releasing a portion of the atmospheric effluent to be filtered, under a pool of the liquid contained within the filter vessel; characterized by a first set of a plurality of fiber filters, each fiber filter being submerged in the liquid and having substantially a first density of fibers for filtering the atmospheric effluent exhausted through the corresponding outlet in the manifold with each of the fiber filters in the first set connected to and in fluid communication with one of the manifold outlets and functioning to filter aerosols and to atomize ventilated effluent gas into small bubbles for efficient scrubbing in the liquid; and a filter vessel outlet in fluid communication with the interior of the filter vessel and operable to exhaust the filtered atmospheric effluent to an outside atmosphere. a filter_vessel having an inlet nozzle connected to a ventilation outlet for receiving an atmospheric effluent; a liquid occupying a portion of a lower interior of the filter vessel; an inlet conduit in fluid communication with the inlet nozzle and extending into the lower portion of an interior of the filter vessel; a manifold connected to the inlet conduit and extending into the lower portion of the filter vessel, the manifold including a plurality of outlets and designed to operate with the outlets for releasing a portion of the atmospheric effluent to be filtered, under a pool of the liquid contained within the filter vessel; characterized by a first set of a plurality of fiber filters, each fiber filter being submerged in the liquid and having substantially a first density of fibers for filtering the atmospheric effluent exhausted through the corresponding outlet in the manifold with each of the fiber filters in the first set connected to and in fluid communication with one of the manifold outlets and functioning to filter aerosols and to atomize ventilated effluent gas into small bubbles for efficient scrubbing in the liquid; and a filter vessel outlet in fluid communication with the interior of the filter vessel and operable to exhaust the filtered atmospheric effluent to an outside atmosphere.
A flow sensor comprising: a flow channel configured to transport a fluid therethrough, the flow channel being disposed along a first axis; a heating element disposed nearby the flow channel, wherein the heating element is configured to release a predetermined amount of thermal energy, a center of the heating element being disposed along a second axis at least substantially perpendicular to the first axis; one or more first thermal sensing elements (111, 113) disposed along the first axis a first distance from the center of the heating element, wherein changes in a first voltage differential between an inlet and an outlet of the one or more first thermal sensing elements (111, 113) are indicative of changes in a temperature at the one or more first thermal sensing elements (111, 113); and one or more second thermal sensing elements (111, 113) disposed along the first axis a second distance from the center of the heating element, the second distance being greater than the first distance, wherein changes in a second voltage differential between an inlet and an outlet of the one or more second thermal sensing elements (111, 113) are indicative of changes in the temperature at the one or more second thermal sensing elements (111, 113), characterised in that the flow sensor is configured to determine a flow rate of the fluid through the flow channel based upon an association between a sum of the first and second voltage differentials and the flow rate of fluids through the flow channel. a flow channel configured to transport a fluid therethrough, the flow channel being disposed along a first axis; a heating element disposed nearby the flow channel, wherein the heating element is configured to release a predetermined amount of thermal energy, a center of the heating element being disposed along a second axis at least substantially perpendicular to the first axis; one or more first thermal sensing elements (111, 113) disposed along the first axis a first distance from the center of the heating element, wherein changes in a first voltage differential between an inlet and an outlet of the one or more first thermal sensing elements (111, 113) are indicative of changes in a temperature at the one or more first thermal sensing elements (111, 113); and one or more second thermal sensing elements (111, 113) disposed along the first axis a second distance from the center of the heating element, the second distance being greater than the first distance, wherein changes in a second voltage differential between an inlet and an outlet of the one or more second thermal sensing elements (111, 113) are indicative of changes in the temperature at the one or more second thermal sensing elements (111, 113), characterised in that the flow sensor is configured to determine a flow rate of the fluid through the flow channel based upon an association between a sum of the first and second voltage differentials and the flow rate of fluids through the flow channel.
A photo electrochemical thin film comprising metal nanoparticles positioned between a Cd x M 1- x S semiconductor material and a metal oxide semiconductor material, wherein: the metal oxide is TiO 2; x is from 0.7 to 0.9; and the film comprises TiO 2 @Ag/Pd@Cd x Zn 1- x S; or the film comprises TiO 2 @M1@Cd x Ni 1- x S, where M1 is Pt, Au, Pd, or Pd/Ag. the metal oxide is TiO 2; x is from 0.7 to 0.9; and the film comprises TiO 2 @Ag/Pd@Cd x Zn 1- x S; or the film comprises TiO 2 @M1@Cd x Ni 1- x S, where M1 is Pt, Au, Pd, or Pd/Ag.
A liquid crystalline polymer composition that comprises a thermotropic liquid crystalline polymer and a black pigment that includes a plurality of carbon black particles in an amount of from 1.5 wt.% to 6 wt.% of the polymer composition, wherein the carbon black particles have an average size ranging from 10 nm to 100 nm, wherein the composition defines a black surface that is characterized according to the CIELAB test by a L* value of 0 to 28, wherein L* = is a luminosity value ranging from 0 to 100, where 0 = black and 100 = white, wherein the carbon black particles contain polynuclear aromatic hydrocarbons in an amount of 1 part per million or less
A method of manufacturing a composite profile having a non-circular cross section, comprising the steps of - actuating a string of mandrel sections having a non-circular cross section to move axially in a one way motion through one or more orbital winding stations that are rotationally disposed about to the longitudinal axis of the mandrel in one or more passes, - continuously helically winding in one or more winding stations thermoplastic unidirectional tape (UD tape) comprising a bundle of parallel longitudinally extending fibres in a thermoplastic matrix material onto the mandrel sections or a previously wound layer to form layers of a wall of a thin walled profile having a closed cross section including at least one planar surface, and - cutting the thin walled profile into profile sections that are carried on one or more mandrel sections, wherein the thermoplastic unidirectional tape (UD tape) is heated and pressed onto the mandrel sections or a previous layer as said tape is laid, so that a layer is consolidated with a previous layer prior to cutting. - actuating a string of mandrel sections having a non-circular cross section to move axially in a one way motion through one or more orbital winding stations that are rotationally disposed about to the longitudinal axis of the mandrel in one or more passes, - continuously helically winding in one or more winding stations thermoplastic unidirectional tape (UD tape) comprising a bundle of parallel longitudinally extending fibres in a thermoplastic matrix material onto the mandrel sections or a previously wound layer to form layers of a wall of a thin walled profile having a closed cross section including at least one planar surface, and - cutting the thin walled profile into profile sections that are carried on one or more mandrel sections, wherein the thermoplastic unidirectional tape (UD tape) is heated and pressed onto the mandrel sections or a previous layer as said tape is laid, so that a layer is consolidated with a previous layer prior to cutting.