mhurhangee/ep-ind-claims huggingface dataset:
A method of receiving a broadcasting signal, the method comprising: receiving the broadcasting signal including a signal frame comprising a first pilot, P1,symbol, at least one second pilot, P2,symbol, and data symbols including service data, the P1 symbol being positioned at a beginning of the signal frame within each RF channel and including information of a guard interval and a Fast Fourier Transform, FFT, size for the at least one P2 symbol, and the at least one P2 symbol being positioned right after the P1 symbol and including Layer-1, L1, signaling data, wherein the L1 signaling data includes a field indicating that contents of the L1 signaling data will change, and the field is included in a dynamic part of the L1 signaling data; detecting synchronization information from the broadcasting signal; demodulating the received broadcasting signal by an Orthogonal Frequency Division Multiplexing, OFDM, method; compensating channel distortion of the demodulated broadcasting signal; obtaining the L1 signaling data included in the at least one P2 symbol from the signal frame of the demodulated broadcasting signal; deinterleaving the obtained L1 signaling data; and decoding the deinterleaved L1 signaling data, wherein the data symbols have a same FFT size and guard interval as the at least one P2 symbol and wherein a guard interval and an FFT size for the P1 symbol are fixed and the guard interval and the FFT size for the at least one P2 symbol are varied. receiving the broadcasting signal including a signal frame comprising a first pilot, P1,symbol, at least one second pilot, P2,symbol, and data symbols including service data, the P1 symbol being positioned at a beginning of the signal frame within each RF channel and including information of a guard interval and a Fast Fourier Transform, FFT, size for the at least one P2 symbol, and the at least one P2 symbol being positioned right after the P1 symbol and including Layer-1, L1, signaling data, wherein the L1 signaling data includes a field indicating that contents of the L1 signaling data will change, and the field is included in a dynamic part of the L1 signaling data; detecting synchronization information from the broadcasting signal; demodulating the received broadcasting signal by an Orthogonal Frequency Division Multiplexing, OFDM, method; compensating channel distortion of the demodulated broadcasting signal; obtaining the L1 signaling data included in the at least one P2 symbol from the signal frame of the demodulated broadcasting signal; deinterleaving the obtained L1 signaling data; and decoding the deinterleaved L1 signaling data, wherein the data symbols have a same FFT size and guard interval as the at least one P2 symbol and wherein a guard interval and an FFT size for the P1 symbol are fixed and the guard interval and the FFT size for the at least one P2 symbol are varied.
A printing device comprising: - a movable robot arm, - a print head supported at a printing end of the robot arm, the print head comprising a plurality of nozzles, - an ink reservoir connected to the nozzles of the print head and - a controller for moving the print head along a printing trajectory while changing the orientation of the print head, the printing device being characterized in that the ink reservoir is further connected to a pump device for supplying ink from the reservoir to the nozzles, and the controller is arranged for: in a calibrating step moving the print head along a calibration trajectory and measuring ink pressures in the printing head and generating and storing ink pressure control data for the nozzles for different orientations of the print head, and in a printing step generating for varying orientations of the print head along the printing trajectory a pressure control signal on the basis of the stored ink pressure control data, which pressure control signal is supplied to the pump device such that a pressure of the ink in the nozzles is set at a predetermined pressure value. - a movable robot arm, - a print head supported at a printing end of the robot arm, the print head comprising a plurality of nozzles, - an ink reservoir connected to the nozzles of the print head and - a controller for moving the print head along a printing trajectory while changing the orientation of the print head, the printing device being characterized in that the ink reservoir is further connected to a pump device for supplying ink from the reservoir to the nozzles, and in a calibrating step moving the print head along a calibration trajectory and measuring ink pressures in the printing head and generating and storing ink pressure control data for the nozzles for different orientations of the print head, and in a printing step generating for varying orientations of the print head along the printing trajectory a pressure control signal on the basis of the stored ink pressure control data, which pressure control signal is supplied to the pump device such that a pressure of the ink in the nozzles is set at a predetermined pressure value.
A method comprising: positioning a horn (700, 1032) proximal to an anvil (704, 1021), so that a gap is established between the horn (700, 1032) and the anvil (704, 1021); applying a force to the horn (700, 1032), so as to urge the horn (700, 1032) toward the anvil (704, 1021); positioning an elastic deformable stop (718, 1055) at a location, such that application of the urging force causes a contact surface (716, 1025) of a force receiving plate (712, 1025), coupled to a frame (706, 1030) by a pair of members (714, 1020) to which the horn (700, 1032) is rigidly coupled, to abut the elastic deformable stop (718, 1055), and to deform the elastic deformable stop (718, 1055); and iteratively adjusting the urging force during operation of the horn (700, 1032), so as to adjust the extent of the deformation of the elastic deformable stop (718, 1055), and to maintain the gap between the horn (700, 1032) and the anvil (704, 1021) substantially constant, characterized in that the elastic deformable stop (718, 1055) includes a first end that is fixed and a second end, wherein the second end deflects in a direction towards the anvil (704, 1032) when the force is applied on the horn (700, 1032) in the direction towards the anvil (704, 1032), whereby the second end abuts the contact surface (716, 1025) of the force-receiving plate (712, 1025). positioning a horn (700, 1032) proximal to an anvil (704, 1021), so that a gap is established between the horn (700, 1032) and the anvil (704, 1021); applying a force to the horn (700, 1032), so as to urge the horn (700, 1032) toward the anvil (704, 1021); positioning an elastic deformable stop (718, 1055) at a location, such that application of the urging force causes a contact surface (716, 1025) of a force receiving plate (712, 1025), coupled to a frame (706, 1030) by a pair of members (714, 1020) to which the horn (700, 1032) is rigidly coupled, to abut the elastic deformable stop (718, 1055), and to deform the elastic deformable stop (718, 1055); and iteratively adjusting the urging force during operation of the horn (700, 1032), so as to adjust the extent of the deformation of the elastic deformable stop (718, 1055), and to maintain the gap between the horn (700, 1032) and the anvil (704, 1021) substantially constant, characterized in that the elastic deformable stop (718, 1055) includes a first end that is fixed and a second end, wherein the second end deflects in a direction towards the anvil (704, 1032) when the force is applied on the horn (700, 1032) in the direction towards the anvil (704, 1032), whereby the second end abuts the contact surface (716, 1025) of the force-receiving plate (712, 1025).
An aircraft skin panel comprising: a laminated composite layer; and a ground plane coupled to said composite layer, wherein said ground plane is an electrically conductive thermoplastic, characterized in that said electrically conductive thermoplastic comprises an alloy of at least two thermoplastic elastomers (202, 204). a laminated composite layer; and a ground plane coupled to said composite layer, wherein said ground plane is an electrically conductive thermoplastic, characterized in that said electrically conductive thermoplastic comprises an alloy of at least two thermoplastic elastomers (202, 204).
Method for operating an internal combustion engine having a plurality of cylinders (10, 20, 30, 40, 50, 60), to each of which is assigned a combustion chamber (17, 27, 37, 47, 57, 67), wherein a respective piston (11, 21, 31, 41, 51, 61) performs an oscillating movement between a bottom dead centre and a top dead centre in the cylinders, wherein a fuel/air mixture is ignited in the combustion chamber (17, 27, 37, 47, 57, 67), wherein exhaust gas generated in the combustion of the fuel/air mixture in the combustion chamber (17, 27, 37, 47, 57, 67) is fed to an exhaust gas line, and wherein the exhaust gas is purified in an exhaust treatment device located in the exhaust gas line, characterised in that for the regeneration of the exhaust treatment device, the temperature in the exhaust gas line is increased by - operating at least one of the cylinders (10, 20, 30, 40, 50, 60) without fuel, wherein in this at least one cylinder (10, 20, 30) the temperature in the exhaust gas line is increased by opening at least one exhaust valve (16, 26, 36) of the at least one cylinder (10, 20, 30), which opens the combustion chamber (17, 27, 37) of the at least one cylinder (10, 20, 30) in the direction of the exhaust gas line, in the range of the compression top dead centre of the respective piston (11, 21, 31), and by - operating at least one of the cylinders (10, 20, 30, 40, 50, 60) with fuel, wherein in this cylinder (40, 50, 60) an exhaust valve (46, 56, 66) of the at least one cylinder (40, 50, 60), which opens the combustion chamber (47, 57, 67) of the at least one cylinder in the direction of the exhaust gas line, is substantially held in its closed position during the compression stroke. - operating at least one of the cylinders (10, 20, 30, 40, 50, 60) without fuel, wherein in this at least one cylinder (10, 20, 30) the temperature in the exhaust gas line is increased by opening at least one exhaust valve (16, 26, 36) of the at least one cylinder (10, 20, 30), which opens the combustion chamber (17, 27, 37) of the at least one cylinder (10, 20, 30) in the direction of the exhaust gas line, in the range of the compression top dead centre of the respective piston (11, 21, 31), and by - operating at least one of the cylinders (10, 20, 30, 40, 50, 60) with fuel, wherein in this cylinder (40, 50, 60) an exhaust valve (46, 56, 66) of the at least one cylinder (40, 50, 60), which opens the combustion chamber (47, 57, 67) of the at least one cylinder in the direction of the exhaust gas line, is substantially held in its closed position during the compression stroke.
Method for eliminating a reference waterborne acoustic signal from a spatially resolved waterborne acoustic signal, wherein the reference waterborne acoustic signal is interference noise of an ego ship or the known signal of a ship and the method comprises the following steps: - determining the spatially resolved waterborne acoustic signal by way of an underwater sound antenna, such that individual beams are present, each comprising a part of the spatially resolved waterborne acoustic signal, and - adaptively filtering the spatially resolved waterborne acoustic signal on the basis of the reference waterborne acoustic signal, so as to adaptively remove the interference noise of the ego ship or the known signal of the ship. - determining the spatially resolved waterborne acoustic signal by way of an underwater sound antenna, such that individual beams are present, each comprising a part of the spatially resolved waterborne acoustic signal, and - adaptively filtering the spatially resolved waterborne acoustic signal on the basis of the reference waterborne acoustic signal, so as to adaptively remove the interference noise of the ego ship or the known signal of the ship.
A cell construct for cell transplantation which comprises polymer blocks having biocoinpatibility and cells of at least one type, wherein the plural polymer blocks are arranged in spaces between the plural cells; wherein the polymer having biocompatibility is gelatin, collagen, elastin, fibronectin, ProNectin, laminin, tenascin, fibrin, fibroin, entactin, thrombospondin, RetroNectin, or a recombinant peptide represented by the formula: A-[(Gly-X-Y) n] m -B wherein A represents any amino acid or amino acid sequence; B represents any amino acid or amino acid sequence; each X of total n independently represents any amino acid; each Y of total n independently represents any amino acid; n represents an integer of 3 to 100; m represents an integer of 2 to 10; and each Gly-X-Y of total n may be the same as or different from each other.
A fluid flow control device (110, 510) having a body comprising a central aperture therethrough extending along a longitudinal axis thereof, the fluid flow control device (110, 510) comprising; at least one first channel (240, 440A) extending from an outer sidewall of the body to an inner sidewall of the body; and at least one second channel (240, 440B) extending from the outer sidewall of the body to the inner sidewall of the body and intersecting the at least one first channel (240, 440A), the at least one first channel (240, 440A) and the at least one second channel (240, 440B) each extending substantially in a plane transverse to the longitudinal axis of the body.
Random access user equipment, comprising: a receiving module, configured to receive a notification message sent by a base station, wherein the notification message is used to instruct the user equipment, UE, to execute a random access procedure, and the notification message carries the following configuration parameters: a random access code used by the UE to execute the random access procedure, and information about a physical random access channel, PRACH, resource that is configured on an unlicensed spectrum and that is used by the UE to execute the random access procedure, wherein the notification message further comprises a listening parameter that is used to listen on the unlicensed spectrum before the UE sends the random access code to the base station, wherein the listening parameter comprises at least one of a listening time, a backoff time, a power threshold, or an energy threshold; a processing module, configured to determine, according to the configuration parameter in the notification message received by the receiving module, a PRACH resource used to execute the random access procedure; and a sending module, configured to send the random access code to the base station on the PRACH resource determined by the processing module; wherein the receiving module is configured to receive a random access response message sent by the base station, and determine, according to the random access response message, that the random access procedure is successfully completed. a receiving module, configured to receive a notification message sent by a base station, wherein the notification message is used to instruct the user equipment, UE, to execute a random access procedure, and the notification message carries the following configuration parameters: a random access code used by the UE to execute the random access procedure, and information about a physical random access channel, PRACH, resource that is configured on an unlicensed spectrum and that is used by the UE to execute the random access procedure, wherein the notification message further comprises a listening parameter that is used to listen on the unlicensed spectrum before the UE sends the random access code to the base station, wherein the listening parameter comprises at least one of a listening time, a backoff time, a power threshold, or an energy threshold; a processing module, configured to determine, according to the configuration parameter in the notification message received by the receiving module, a PRACH resource used to execute the random access procedure; and a sending module, configured to send the random access code to the base station on the PRACH resource determined by the processing module; wherein the receiving module is configured to receive a random access response message sent by the base station, and determine, according to the random access response message, that the random access procedure is successfully completed.
An uninterruptible power supply unit comprising: a battery; a first MOSFET switch and a second MOSFET switch connected in series to the battery, and when the second MOSFET switch is in a fully on condition of a switching mode, the uninterruptible power supply unit is configured to provide power to a load; a controller for controlling charging of the battery through the first MOSFET switch when the first MOSFET switch is in a linear operation mode and the uninterruptible power supply is connected to an external power supply; characterized in that it further comprises a first transistor arranged between the controller and the first MOSFET switch such that when the uninterruptible power supply unit is not connected to the external power supply, the first transistor reduces current leakage at the controller. a battery; a first MOSFET switch and a second MOSFET switch connected in series to the battery, and when the second MOSFET switch is in a fully on condition of a switching mode, the uninterruptible power supply unit is configured to provide power to a load; a controller for controlling charging of the battery through the first MOSFET switch when the first MOSFET switch is in a linear operation mode and the uninterruptible power supply is connected to an external power supply; characterized in that it further comprises a first transistor arranged between the controller and the first MOSFET switch such that when the uninterruptible power supply unit is not connected to the external power supply, the first transistor reduces current leakage at the controller.
A parking lock mechanism comprising: a parking gear disposed on a power transmission member mechanically coupled to a drive wheel; and a parking pawl (150; 152; 154; 156; 158; 160) provided with a lock claw configured to mesh with the parking gear and switching between a lock state in which the lock claw is meshed with the parking gear and an unlock state in which meshing between the lock claw and the parking gear is released, wherein the lock claw includes a first end surface and a second end surface opposite to each other in a face width direction, wherein the lock claw includes a tooth tip surface provided with a retreated portion (128a; 128a; 128a; 128a; 128c) only at a corner on the second end surface side between a corner on the first end surface side and the corner on the second end surface side, wherein a position of a center of gravity of the parking pawl is on the second end surface side relative to a center plane in the face width direction of the lock claw, wherein the center plane is a plane parallel to the second end surface and the first end surface and equidistant from the second end surface and the first end surface, and wherein the parking pawl (150; 152; 154) includes a first recessed portion (130a; 130b; 130a) disposed on the first end surface side. the lock claw includes a first end surface and a second end surface opposite to each other in a face width direction, wherein the lock claw includes a tooth tip surface provided with a retreated portion (128a; 128a; 128a; 128a; 128c) only at a corner on the second end surface side between a corner on the first end surface side and the corner on the second end surface side, wherein a position of a center of gravity of the parking pawl is on the second end surface side relative to a center plane in the face width direction of the lock claw, wherein the center plane is a plane parallel to the second end surface and the first end surface and equidistant from the second end surface and the first end surface, and wherein the parking pawl (150; 152; 154) includes a first recessed portion (130a; 130b; 130a) disposed on the first end surface side.
Sun protection device, preferably a pavilion or a tent, more preferably a garden pavilion, having a roof structure comprising several roof rods (40, 50) and having several stand columns that are connected to the roof rods (40, 50) and support the roof structure, wherein the stand columns and/or the roof rods (40, 50) are dismountably assembled together by a first rod element (101, 401, 501) and a second rod element (102, 402, 502), in particular by a plug-in connection, and wherein in the connecting region between the first (101, 401, 501) and the second rod element (102, 402, 502), a cover (103, 104) for the connecting region of the rod elements (101, 102, 401, 402, 501, 502) is provided, characterized in that the cover (103, 104) is designed as a first cover element that is assigned to the first rod element (101, 201, 301, 401, 501), and a second cover element that is assigned to the second rod element (102, 202, 302, 402, 502), and that the first and the second cover are lockable with each other.
An air data probe comprising: a probe head, the probe head defining a longitudinal axis with a forward tip; and a turbulence inducing surface defined in the probe head aft of the forward tip; characterised in that the turbulence inducing surface is a serrated surface which has been cut into the probe head, wherein the serrated surface includes serration cuts at opposing angles such that merging serration cuts form peaks, raised features, and valleys, wherein the serration cuts have a generally constant geometry providing periodic features produced by alternating peaks and valleys, and wherein the serrated surface is configured and adapted to trip a fluid boundary layer passing over the probe head to transition from laminar to turbulent for reducing boundary layer separation for consistent readings at high altitudes. a probe head, the probe head defining a longitudinal axis with a forward tip; and a turbulence inducing surface defined in the probe head aft of the forward tip; characterised in that the turbulence inducing surface is a serrated surface which has been cut into the probe head, wherein the serrated surface includes serration cuts at opposing angles such that merging serration cuts form peaks, raised features, and valleys, wherein the serration cuts have a generally constant geometry providing periodic features produced by alternating peaks and valleys, and wherein the serrated surface is configured and adapted to trip a fluid boundary layer passing over the probe head to transition from laminar to turbulent for reducing boundary layer separation for consistent readings at high altitudes.
A method of extracting gold from a waste source comprising gold, the method comprising the step of: delivering chlorine gas to a vessel containing the substrate comprising gold, the vessel comprising a vessel inlet through which the chlorine gas is delivered and a vessel outlet, delivering water vapour to the vessel as a fine mist, spray or steam, such that the chlorine gas, substrate comprising gold and moisture present in the vessel interact to provide a gold solution which may be recovered from the vessel via the vessel outlet. delivering chlorine gas to a vessel containing the substrate comprising gold, the vessel comprising a vessel inlet through which the chlorine gas is delivered and a vessel outlet, delivering water vapour to the vessel as a fine mist, spray or steam, such that the chlorine gas, substrate comprising gold and moisture present in the vessel interact to provide a gold solution which may be recovered from the vessel via the vessel outlet.