mhurhangee/ep-ind-claims huggingface dataset:
Dual-polarized radiating element, comprising a feeding arrangement comprising four slots, which extend from a periphery towards a center of the feeding arrangement and are arranged at regular angular intervals forming a first angular arrangement, and four dipole arms, which extend outwards from the feeding arrangement and are arranged at regular angular intervals forming a second angular arrangement, wherein the second angular arrangement of the four dipole arms is rotated with respect to the first angular arrangement of the four slots; wherein the feeding arrangement comprises a metal sheet, wherein the four slots are cut outs in the metal sheet and also the four dipole arms are formed by the metal sheet; and characterized in that the metal sheet comprises four flaps, which are bent upwards or downwards with respect to the feeding arrangement plane and are arranged in between the four dipole arms, respectively. a feeding arrangement comprising four slots, which extend from a periphery towards a center of the feeding arrangement and are arranged at regular angular intervals forming a first angular arrangement, and four dipole arms, which extend outwards from the feeding arrangement and are arranged at regular angular intervals forming a second angular arrangement, wherein the second angular arrangement of the four dipole arms is rotated with respect to the first angular arrangement of the four slots; wherein the feeding arrangement comprises a metal sheet, wherein the four slots are cut outs in the metal sheet and also the four dipole arms are formed by the metal sheet; and characterized in that the metal sheet comprises four flaps, which are bent upwards or downwards with respect to the feeding arrangement plane and are arranged in between the four dipole arms, respectively.
Damping device for a percussion device of a hydraulic rock drilling machine with a striking direction, including a damping piston for action in an axial direction against a tool to be driven by the percussion device, wherein the damping piston exhibits a first piston portion, which is received in a first damping chamber of the damping device, and a second piston portion, which is received in a second damping chamber of the damping device, wherein the damping piston is arranged such that in operation, in a normal striking position for said percussion device, the damping piston is set against a fixed stop (19, 23, 25) of the damping device against movements in the striking direction, wherein the first damping chamber is pressurized with a hydraulic pressure, characterised in that the damping device is arranged such that a damping slot is established between the first and the second damping chamber in all axial positions of the damping pistons. the damping piston is arranged such that in operation, in a normal striking position for said percussion device, the damping piston is set against a fixed stop (19, 23, 25) of the damping device against movements in the striking direction, wherein the first damping chamber is pressurized with a hydraulic pressure, characterised in that the damping device is arranged such that a damping slot is established between the first and the second damping chamber in all axial positions of the damping pistons.
A device comprising: at least one processor programmed with instructions to: access at least a first sound effect WAV file or MP3 file having at least first and second tracks and provided by a supplier of SFX, wherein the first and second tracks at least partially overlap in the first SFX file; bundle the first SFX file with track modification information pertaining to the at least first and second tracks to establish a multitrack container, the track modification information being useful to modify the SFX file by modifying the first track in a first way and the second track in a second way different from the first way; and transmit the multitrack container to at least one computer of at least a first developer of computer applications to enable the first developer to alter the first SFX file in the first way for rendering in a first computer application developed by the first developer. access at least a first sound effect WAV file or MP3 file having at least first and second tracks and provided by a supplier of SFX, wherein the first and second tracks at least partially overlap in the first SFX file; bundle the first SFX file with track modification information pertaining to the at least first and second tracks to establish a multitrack container, the track modification information being useful to modify the SFX file by modifying the first track in a first way and the second track in a second way different from the first way; and transmit the multitrack container to at least one computer of at least a first developer of computer applications to enable the first developer to alter the first SFX file in the first way for rendering in a first computer application developed by the first developer.
A laser system for administering two or more beams of laser energy, comprising: a) a first laser unit in optical communication with a first laser scanner that is adapted to distribute a first beam (5.1) from said first laser unit in a first pattern (5.2); b) a second laser unit in optical communication with a second laser scanner that is adapted to distribute a second beam (6.1) from said second laser unit in a second pattern (6.2); c) wherein (i) said first pattern (5.2) and said second pattern (6.2) distribute said beams simultaneously in a distribution pattern selected from overlapping beams, partially overlapping beams, non-overlapping beams, and combinations thereof, and (ii) said laser units are adapted to produce beams having different wavelengths. a) a first laser unit in optical communication with a first laser scanner that is adapted to distribute a first beam (5.1) from said first laser unit in a first pattern (5.2); b) a second laser unit in optical communication with a second laser scanner that is adapted to distribute a second beam (6.1) from said second laser unit in a second pattern (6.2); c) wherein (i) said first pattern (5.2) and said second pattern (6.2) distribute said beams simultaneously in a distribution pattern selected from overlapping beams, partially overlapping beams, non-overlapping beams, and combinations thereof, and (ii) said laser units are adapted to produce beams having different wavelengths.
Matable power contacts (70, 90, 100, 110, 120, 140, 140a, 170, 200, 230, 241, 253), characterized by: a) a first power contact (70, 90, 100, 110, 120, 140, 140a, 170, 200, 230, 241, 253) including a first pair of mutually facing straight beams configured not to deflect when mated (76, 96, 102, 104, 106, 134, 142) and a first pair of mutually facing deflectable receptacle beams (78, 98, 112, 114, 116, 132, 144, 186, 210, 212) both pairs extending in the same direction from a body of the first power contact and a plurality of terminals (80, 95, 133, 201, 342) for electrically connecting the first power contact to a printed circuit structure (19, 29, 39); and b) a second power contact (70, 90, 100, 110, 120, 140, 140a, 170, 200, 230, 241) including a second pair of mutually facing straight beams configured not to deflect when mated (76, 96, 102, 104, 106, 134, 142) and a second pair of mutually facing deflectable receptacle beams (78, 98, 112, 114, 116, 132, 144, 186, 210, 212) both pairs extending in the same direction from a body of the second power contact and a plurality of terminals (80, 95, 133, 201, 342) for electrically connecting the second power contact to a printed circuit structure (19, 29, 39); wherein the first contact and the second contact both comprise a stack of a first plate (72, 92, 122, 172, 182, 202, 206, 242, 248, 254) and a second plate (74, 94, 124, 174, 184, 204, 208, 244, 250, 255); wherein the first plate comprises at least a first one of the pair of straight beams and at least a first one of the pair of receptacle beams; wherein the second plate comprises at least a second one of the pair of straight beams and at least a second one of the pair of receptacle beams; wherein, when the first and second power contacts are mated, the first pair of straight beams are in registration with the second pair of receptacle beams and the first pair of receptacle beams are in registration with the second pair of straight beams. a) a first power contact (70, 90, 100, 110, 120, 140, 140a, 170, 200, 230, 241, 253) including a first pair of mutually facing straight beams configured not to deflect when mated (76, 96, 102, 104, 106, 134, 142) and a first pair of mutually facing deflectable receptacle beams (78, 98, 112, 114, 116, 132, 144, 186, 210, 212) both pairs extending in the same direction from a body of the first power contact and a plurality of terminals (80, 95, 133, 201, 342) for electrically connecting the first power contact to a printed circuit structure (19, 29, 39); and b) a second power contact (70, 90, 100, 110, 120, 140, 140a, 170, 200, 230, 241) including a second pair of mutually facing straight beams configured not to deflect when mated (76, 96, 102, 104, 106, 134, 142) and a second pair of mutually facing deflectable receptacle beams (78, 98, 112, 114, 116, 132, 144, 186, 210, 212) both pairs extending in the same direction from a body of the second power contact and a plurality of terminals (80, 95, 133, 201, 342) for electrically connecting the second power contact to a printed circuit structure (19, 29, 39);
A method for reducing a quench pressure within a cryogen vessel, wherein the cryogen vessel houses a superconducting magnet arrangement comprising a superconducting magnet coil and the superconducting magnet coil being arranged to be cooled by contact with liquid cryogen, such that a secondary coil of resistive wire insulated by a glass or polymer braid is cooled by contact with the liquid cryogen, wherein, in case of a quench, a surface of the secondary coil is heated to a temperature sufficient to cause film boiling of liquid cryogen in contact with the surface of the secondary coil, wherein the secondary coil is wound onto a radially outer surface of the superconducting magnet coil as an overbinding, the liquid cryogen being helium, and the surface of the secondary coil in contact with the helium is heated to a temperature in excess of 100K, in which the surface of said secondary coil is heated to the temperature in excess of 100K - by electrical current induced in the secondary coil by a change in a magnetic field generated by the superconducting magnet coil during the quench or by electrical current provided by a quench propagation circuit. - by electrical current induced in the secondary coil by a change in a magnetic field generated by the superconducting magnet coil during the quench or by electrical current provided by a quench propagation circuit.
A steel strip stabilizing apparatus comprising: an apparatus support body disposed on at least one side of a traveling steel strip; and a steel strip stabilizing unit comprising a magnetic field generating pole disposed on the apparatus support body to face the steel strip and a pole expansion part configured to provide steel strip attraction force to a steel strip-side end of the magnetic field generating pole, wherein the steel strip stabilizing unit comprises one of a coil-type steel strip stabilizing unit of which the magnetic field generating pole is constituted by a core member formed of a magnetic material and an electromagnetic coil wound around the core member, and a magnet-type steel strip stabilizing unit of which the magnetic field generating pole comprises a permanent magnet or electromagnet to correct a shape of the steel strip or suppress vibrations of the steel strip, characterized in that the pole expansion part disposed on the magnetic field generating pole has a width greater one-and-a half times to five times than a diameter of the electromagnetic coil wound around the core member of the coil-type steel strip stabilizing unit or than a thickness of the magnetic field generating pole of the magnet-type steel strip stabilizing unit. an apparatus support body disposed on at least one side of a traveling steel strip; and a steel strip stabilizing unit comprising a magnetic field generating pole disposed on the apparatus support body to face the steel strip and a pole expansion part configured to provide steel strip attraction force to a steel strip-side end of the magnetic field generating pole, wherein the steel strip stabilizing unit comprises one of a coil-type steel strip stabilizing unit of which the magnetic field generating pole is constituted by a core member formed of a magnetic material and an electromagnetic coil wound around the core member, and a magnet-type steel strip stabilizing unit of which the magnetic field generating pole comprises a permanent magnet or electromagnet to correct a shape of the steel strip or suppress vibrations of the steel strip, characterized in that the pole expansion part disposed on the magnetic field generating pole has a width greater one-and-a half times to five times than a diameter of the electromagnetic coil wound around the core member of the coil-type steel strip stabilizing unit or than a thickness of the magnetic field generating pole of the magnet-type steel strip stabilizing unit.
A cold rolled, heat-treated, cast copper-nickel-tin alloy having a 0.2% offset yield strength of from 792.9 MPa (115 ksi) to 930.8 MPa (135 ksi) and having a formability ratio that is below 2 in the transverse direction, and a formability ratio that is below 2.5 in the longitudinal direction; wherein the formability ratio is measured by the R/t ratio, which specifies the minimum inside radius of curvature that is needed to form a 90° bend in a strip of thickness (t) without failure, using the 90° V-block test, wherein a punch with a given radius of curvature is used to force a test strip into a 90° die, and then the outer radius of the bend is inspected for cracks; and wherein the alloy consists of 14.5 to 15.5 wt% Ni, 7.5 to 8.5 wt% Sn and balance copper. wherein the formability ratio is measured by the R/t ratio, which specifies the minimum inside radius of curvature that is needed to form a 90° bend in a strip of thickness (t) without failure, using the 90° V-block test, wherein a punch with a given radius of curvature is used to force a test strip into a 90° die, and then the outer radius of the bend is inspected for cracks; and wherein the alloy consists of 14.5 to 15.5 wt% Ni, 7.5 to 8.5 wt% Sn and balance copper.
A method of bonding silicon parts using silicon powder and high-frequency heating device, the method comprising the steps of: forming concave and convex coupling surfaces on the bonding surfaces of a lower ring and an upper ring; mounting the lower ring and the upper ring on a silicon part fusion bonding apparatus; injecting single crystal silicon powder into the concave and convex coupling surfaces on the bonding surfaces of the lower ring and the upper ring; and heating and fusing the bonding surfaces of the lower ring and the upper ring. forming concave and convex coupling surfaces on the bonding surfaces of a lower ring and an upper ring; mounting the lower ring and the upper ring on a silicon part fusion bonding apparatus; injecting single crystal silicon powder into the concave and convex coupling surfaces on the bonding surfaces of the lower ring and the upper ring; and heating and fusing the bonding surfaces of the lower ring and the upper ring.
A slide bearing comprising, a metal support; a sliding layer extruded on and in direct contact with the metal support, wherein the sliding layer comprises at least one fluorinated thermoplastic and at least one non-fluorinated thermoplastic, wherein the at least one fluorinated thermoplastic comprises a functionalized polymer having functional groups which are incorporated into the fluorinated thermoplastic and the functional groups are selected from wherein R is selected from cyclic or linear organic groups having 1 to 20 carbon atoms. a metal support; a sliding layer extruded on and in direct contact with the metal support,
An in vitro method for predicting outcome of multiple myeloma in an individual comprising the steps of: a) measuring the expression level of each the four markers selected in a group consisting of CD24, CD27, CD36 and CD302 in a sample obtained from the said individual, b) comparing the expression value measured at step a) with a reference value for each of the markers tested, and c) determining the predicted outcome of multiple myeloma in the said individual from the comparison performed at step b). a) measuring the expression level of each the four markers selected in a group consisting of CD24, CD27, CD36 and CD302 in a sample obtained from the said individual, b) comparing the expression value measured at step a) with a reference value for each of the markers tested, and c) determining the predicted outcome of multiple myeloma in the said individual from the comparison performed at step b).
A core shooting assembly comprising a sealing hood which can be moved vertically between an open position and a sealed closed position for the supply of compressed air to a core shooting chamber or for sealing a replaceable gassing chamber against the core shooting chamber by means of transverse movement, wherein a filter board is releasably attached to the sealing hood on the outflow side by means of a locking device, such that said filter board can be placed on the gassing chamber in a detached manner and can be moved laterally away from the sealing hood into a replacement position with the transverse movement of said filter board, and wherein a filter board receptacle forming part of a pivotable holder is arranged in the replacement position, such that said filter board receptacle engages with the filter board as a result of said transverse movement, characterised in that the filter board receptacle is attached to a pivot axis together with at least one second filter board receptacle carrying a second filter board.
A method for monitoring a sealed and thermally insulated tank (1, 201, 301) intended to contain a low-temperature liquefied fuel gas, in which method a wall of the tank comprises a multilayer structure mounted on a bearing wall, the multilayer structure comprising a sealing membrane in contact with the liquefied fuel gas contained in the tank and a thermally insulating barrier (3, 203, 41, 42) arranged between the sealing membrane and the bearing wall, the thermally insulating barrier comprising insulating solid substances and a gaseous phase kept under a negative relative pressure, the method comprising: - measuring a concentration of the fuel gas in the dilute gas sample using a gas analyzer, the method being characterized in that the dilute gas sample, the concentration of which is measured, is obtained - by withdrawing a sample of the gaseous phase under the negative relative pressure in the thermally insulating barrier through a sampling duct (11, 111, 211, 311, 69) opening to the outside of the tank wall; - by adding a measured quantity of inert gas to the gaseous phase that has been withdrawn, and - by raising the pressure of the dilute gas sample up to an operating pressure of a gas analyzer (25, 125, 225, 325). - measuring a concentration of the fuel gas in the dilute gas sample using a gas analyzer, the method being characterized in that the dilute gas sample, the concentration of which is measured, is obtained - by withdrawing a sample of the gaseous phase under the negative relative pressure in the thermally insulating barrier through a sampling duct (11, 111, 211, 311, 69) opening to the outside of the tank wall; - by adding a measured quantity of inert gas to the gaseous phase that has been withdrawn, and - by raising the pressure of the dilute gas sample up to an operating pressure of a gas analyzer (25, 125, 225, 325).
A class D switching amplifier circuit comprising: first and second opposing-phase electronic switches (102, 104), each connected between a supply voltage and a respective end of an output drive circuit, each respectively configured and arranged to rapidly switch back and forth in response to an amplifier input signal; the output drive circuit being an impedance-based antenna circuit and configured and arranged to provide an output drive signal in response to output signals from the first and second opposing-phase electronic switches; first and second gate drivers (122, 124), configured to drive the gates of respective first and second electronic switches and having a respective gate-driver supply voltage terminal; and an output-amplitude control circuit configured and arranged to limit the voltage at the respective gate-driver supply voltage terminal, so as to limit at least one maximum-achievable voltage at the gate or source ofat least one of the first and second opposing-phase electronic switches, wherein each said at least one maximum-achievable voltage is less than the supply voltage provided by the power source; wherein the output-amplitude control circuit comprises a linear MOSFET voltage regulator having its gate terminal connected to the respective end of the impedance-based antenna circuit through a limiting diode and an impedance circuit providing a selectable cumulative voltage drop, the selectable cumulative voltage drop consisting of voltage drops effected by one or more selectable serially-arranged components in the impedance circuit. first and second opposing-phase electronic switches (102, 104), each connected between a supply voltage and a respective end of an output drive circuit, each respectively configured and arranged to rapidly switch back and forth in response to an amplifier input signal; the output drive circuit being an impedance-based antenna circuit and configured and arranged to provide an output drive signal in response to output signals from the first and second opposing-phase electronic switches; first and second gate drivers (122, 124), configured to drive the gates of respective first and second electronic switches and having a respective gate-driver supply voltage terminal; and an output-amplitude control circuit configured and arranged to limit the voltage at the respective gate-driver supply voltage terminal, so as to limit at least one maximum-achievable voltage at the gate or source ofat least one of the first and second opposing-phase electronic switches, wherein each said at least one maximum-achievable voltage is less than the supply voltage provided by the power source; wherein the output-amplitude control circuit comprises a linear MOSFET voltage regulator having its gate terminal connected to the respective end of the impedance-based antenna circuit through a limiting diode and an impedance circuit providing a selectable cumulative voltage drop, the selectable cumulative voltage drop consisting of voltage drops effected by one or more selectable serially-arranged components in the impedance circuit.