mhurhangee/ep-ind-claims huggingface dataset:
An airborne laser scanner configured to be arranged on an aircraft for surveying a ground surface along a flight path of the aircraft, wherein the airborne laser scanner comprises an emitter configured for emitting a plurality of consecutive laser pulses towards the ground surface, at least one optical element (22, 22', 23) configured for deflecting the laser pulses along pulse paths towards the ground surface, wherein the optical element is a prism, a motor (24, 24') configured for altering the pulse paths by moving the optical element, wherein the motor is configured for rotating the optical element around a rotation axis, resulting in a cone-shaped laser pulse emission pattern, a receiver configured for receiving the laser pulses backscattered from the ground surface, and a computer configured for controlling the emitter, the motor, and the receiver, collecting time stamps of the emitted laser pulses and the received laser pulses or collecting distance values calculated based on time stamps of the emitted laser pulses and the received laser pulses, and determining directions of the pulse paths, wherein surveying the ground surface is for generating a three-dimensional point cloud based on the time stamps and on the directions of the pulse paths, characterised in that the computer is configured for triggering the emitter to emit the laser pulses with a varying pulse spacing based on the directional components of the pulse paths in a horizontal direction perpendicular to a direction of the flight path. an emitter configured for emitting a plurality of consecutive laser pulses towards the ground surface, at least one optical element (22, 22', 23) configured for deflecting the laser pulses along pulse paths towards the ground surface, wherein the optical element is a prism, a motor (24, 24') configured for altering the pulse paths by moving the optical element, wherein the motor is configured for rotating the optical element around a rotation axis, resulting in a cone-shaped laser pulse emission pattern, a receiver configured for receiving the laser pulses backscattered from the ground surface, and a computer configured for controlling the emitter, the motor, and the receiver, collecting time stamps of the emitted laser pulses and the received laser pulses or collecting distance values calculated based on time stamps of the emitted laser pulses and the received laser pulses, and determining directions of the pulse paths, controlling the emitter, the motor, and the receiver, collecting time stamps of the emitted laser pulses and the received laser pulses or collecting distance values calculated based on time stamps of the emitted laser pulses and the received laser pulses, and determining directions of the pulse paths,
A method of providing an interior component with stitching, the method comprising: a) penetrating only a single substrate layer of the interior component with an awl of a robotic sewing head to form a piercing therethrough, wherein the interior component only comprises the single substrate layer; b) retracting the awl from the single substrate layer; c) inserting a needle of the robotic sewing head through the piercing through the substrate layer to grasp a thread positioned on a show surface of the single substrate layer; c') rotating the needle about a pivot axis when said needle is at least partially located in the piercing, thereby moving the awl with respect to the single substrate layer that remains stationary; d) pulling the thread through the single substrate layer; e) looping the thread with a previous stitch passed through the single substrate layer; f) advancing the robotic sewing head to another position with respect to the interior component that remains stationary, wherein a backside of the single substrate layer is free of obstructions; and g) repeating steps a-f until a predetermined amount of stitches are applied to the interior component. a) penetrating only a single substrate layer of the interior component with an awl of a robotic sewing head to form a piercing therethrough, wherein the interior component only comprises the single substrate layer; b) retracting the awl from the single substrate layer; c) inserting a needle of the robotic sewing head through the piercing through the substrate layer to grasp a thread positioned on a show surface of the single substrate layer; c') rotating the needle about a pivot axis when said needle is at least partially located in the piercing, thereby moving the awl with respect to the single substrate layer that remains stationary; d) pulling the thread through the single substrate layer; e) looping the thread with a previous stitch passed through the single substrate layer; f) advancing the robotic sewing head to another position with respect to the interior component that remains stationary, wherein a backside of the single substrate layer is free of obstructions; and g) repeating steps a-f until a predetermined amount of stitches are applied to the interior component.
Compressor device, comprising an at least substantially closed compression chamber which comprises on the gas side a compression space with a gas inlet and a gas outlet for respectively receiving a supplied gas at a first pressure and delivering it at an increased pressure, and comprising energizable displacing means which are able and configured to alternately reduce and increase the compression space, wherein the compression chamber comprises an electronically switchable liquid feed and an electronically switchable liquid discharge, each in open communication with the compression space, wherein the displacing means comprise a liquid pump which is connected on the pressure side to the liquid feed, and wherein control means are provided which are connected operatively to the switchable liquid feed, the switchable liquid discharge and the liquid pump to mutually adapt operation thereof in order to alternately fill the compression space at least partially with a liquid and evacuate the liquid therefrom, characterized in that the compression chamber forms part of an assembly, comprising a number of corresponding compression chambers, particularly four compression chambers, which are coupled to shared respective liquid conduits and respective gas conduits, in that each of the compression chambers of the assembly is controlled individually by the control means, in that the compression chambers are each operated in an individual state of a series of a corresponding number of successive cycles, at least one of the compression chambers performing a compression stroke in each case, and in that the compression chambers are connected in pairs on the liquid side with interposing of a switch valve that is electronically controllable by the control means.
A fan wheel, embodied as a centrifugal fan wheel or diagonal fan wheel, with a multiplicity of fan blades distributed around an axial axis of rotation, a cover disc which is at least partially arcuate in radial section, rests with its lower side at least in some portions against axial end faces of the fan blades, and has an inlet opening around the axis of rotation, wherein the cover disc, which is at least partially arcuate in radial section, has a radial inner portion in which a tangent angle relative to a radial plane of the fan wheel is greater than 45°, and an outer portion that adjoins the inner portion in the radial direction, wherein at least one air-conducting element which projects radially and axially from the upper side of the cover disc and has a guide surface pointing in the circumferential direction is arranged in the inner portion on the upper side of the cover disc opposite the lower side, and wherein the at least one air-conducting element has an axial end face and a ratio of a radial extension of the axial end face to a cover disc diameter in a range from 0.01 and 0.05.
Method for determining a lane-changing process of a vehicle travelling in front of the motor vehicle in question, the motor vehicle in question comprising a driver assistance system used for longitudinal guidance and a camera which captures the region in front of the vehicle in the form of two-dimensional images, characterised in that in a captured image, at least one lane marking which delimits the lane in question being travelled in and at least one angle or one measurement for an angle between two virtual lines in the image, which both start from a defined starting point which in particular corresponds to the camera position, are determined, one line extending to a detected image point or image portion on the vehicle and the other extending to the lane marking and the lines intersecting the image point or image portion and the lane marking on the same horizontal image plane, which angle or which measurement is used as the measurement for determining a lane-changing process, a mere angle observation being made.
Method for detecting changes in an area to be monitored of a conveying system having a sound sensor and an evaluation unit connected to the sound sensor, by - - emitting (S 1) an acoustic pulse into the area to be monitored, - - recording an acoustic response signal of the pulse as an actual signal, - - determining an envelope of the actual signal, - - detecting changes on the basis of the envelope, wherein detecting changes on the basis of the envelope is characterized by - - determining a spectrum of the envelope of the actual signal as an actual measurement. - - emitting (S 1) an acoustic pulse into the area to be monitored, - - recording an acoustic response signal of the pulse as an actual signal, - - determining an envelope of the actual signal, - - detecting changes on the basis of the envelope, wherein detecting changes on the basis of the envelope is characterized by - - determining a spectrum of the envelope of the actual signal as an actual measurement.
A method for updating a firmware of a security module in an equipment comprising a device and the security module which are arranged such that data can be exchanged between the security module and the device, comprising the steps: - Receiving a first message by the security module, wherein the first message indicates the availability of a firmware update provided by a provider and wherein the first message contains a transaction number which is individual for the security module and a first unlock secret; - Transferring a second message from the equipment to the provider with which the firmware update is requested from the provider, wherein the second message contains the individual transaction number to enable the provider to conduct an identification of the security module; - Transferring the firmware update from the provider to the equipment based on an evaluation of the individual transaction number and storing the firmware update in a memory of the device; - After the transfer of the firmware update to the equipment has been completed, transferring a second unlock secret from the provider to the equipment; - Verifying whether the second unlock secret corresponds to the first unlock secret by the equipment; and - Unpacking the firmware update by a boot loader of the equipment or the security module in case that the verification of the second unlock secret is positive. - Receiving a first message by the security module, wherein the first message indicates the availability of a firmware update provided by a provider and wherein the first message contains a transaction number which is individual for the security module and a first unlock secret; - Transferring a second message from the equipment to the provider with which the firmware update is requested from the provider, wherein the second message contains the individual transaction number to enable the provider to conduct an identification of the security module; - Transferring the firmware update from the provider to the equipment based on an evaluation of the individual transaction number and storing the firmware update in a memory of the device; - After the transfer of the firmware update to the equipment has been completed, transferring a second unlock secret from the provider to the equipment; - Verifying whether the second unlock secret corresponds to the first unlock secret by the equipment; and - Unpacking the firmware update by a boot loader of the equipment or the security module in case that the verification of the second unlock secret is positive.
Track-type vehicle having track chains arranged at both sides on the vehicle, which track chains can be driven in each case by a first chain-driving wheel arranged at the rear side or front side on the track-type vehicle and which track chains are diverted by diverting wheels situated axially opposite the chain-driving wheels, wherein a drive engine is, for the supply of electricity to electrical consumers, connected to a generator, characterized in that the diverting wheels are formed as second chain-driving wheels and, for this purpose, are each coupled to an electric motor, and the generator is connected by way of a control device to the electric motors, wherein the generator is designed such that the electric motors which act on the diverting wheels can be driven by way of the electrical energy generated by said generator.
A reduced graphene oxide nitrile rubber mixture, comprising the following components in parts by weight: 100-140 parts of nitrile rubber, 30-90 parts of reduced graphene oxide nitrile rubber masterbatch, 1.8-2.52 parts of vulcanizing agent, 1.2-1.68 parts of vulcanization accelerator, 5-7 parts of vulcanization activator, 17-23.8 parts of plasticizer, 2-2.8 parts of antioxidant, 59-86.6 parts of filler, 0.1-0.14 part of curing agent and 2-2.8 parts of dichlorophenol; wherein a mass fraction of reduced graphene oxide in the reduced graphene oxide nitrile rubber masterbatch is 30-57%; in the reduced graphene oxide, the oxygen content is 1.2-1.4%, the carbon content is 98-99%, and the specific surface area is 750-800 m2/g; wherein the reduced graphene oxide nitrile rubber masterbatch is prepared by the following steps: dispersing reduced graphene oxide in 1,4-butanediol glycidyl ether dispersant; ultrasonically dispersing for 60-90 minutes to obtain a reduced graphene oxide dispersion; adding nitrile rubber latex and stirring for 90-120 min to obtain a mixed solution, wherein the mass of the reduced graphene oxide accounts for 11-18% of the mass of the mixed solution; adding the mixed solution to a coagulation solution for demulsification, wherien the coagulation solution is a mixed liquid of a calcium chloride aqueous solution and ethanol with a volume ratio of 1:2-4, wherein the volume ratio of the mixed solution to the coagulation solution is 2-3:3-5; after suction filtration, washing and drying, obtaining the reduced graphene oxide nitrile rubber masterbatch; wherein the filler is a mixture of gas-mixture carbon black, semi-reinforcing furnace black and epoxy resin with a mass ratio of 32-37: 18-22: 3-5, wherein the epoxy resin has an average epoxy value of 44/100. wherein a mass fraction of reduced graphene oxide in the reduced graphene oxide nitrile rubber masterbatch is 30-57%; in the reduced graphene oxide, the oxygen content is 1.2-1.4%, the carbon content is 98-99%, and the specific surface area is 750-800 m2/g; wherein the reduced graphene oxide nitrile rubber masterbatch is prepared by the following steps: dispersing reduced graphene oxide in 1,4-butanediol glycidyl ether dispersant; ultrasonically dispersing for 60-90 minutes to obtain a reduced graphene oxide dispersion; adding nitrile rubber latex and stirring for 90-120 min to obtain a mixed solution, wherein the mass of the reduced graphene oxide accounts for 11-18% of the mass of the mixed solution; adding the mixed solution to a coagulation solution for demulsification, wherien the coagulation solution is a mixed liquid of a calcium chloride aqueous solution and ethanol with a volume ratio of 1:2-4, wherein the volume ratio of the mixed solution to the coagulation solution is 2-3:3-5; after suction filtration, washing and drying, obtaining the reduced graphene oxide nitrile rubber masterbatch; wherein the filler is a mixture of gas-mixture carbon black, semi-reinforcing furnace black and epoxy resin with a mass ratio of 32-37: 18-22: 3-5, wherein the epoxy resin has an average epoxy value of 44/100.
Electron beam generator for sterilizing a packaging container by electron beam irradiation comprising an an electron exit window, an electron emitting device adapted to emit an electron beam, when heated to an elevated temperature, and to accelerate the electron beam towards the electron exit window,, characterized in that the electron emitting device comprises a filament having a spiral portion and in that the electron emitting device is disc-shaped.
A plastic bottle including: (a) a base at a bottom end of the bottle; (b) a body extending about an axis of the bottle from the base towards a top end of the bottle; and (c) a finish extending about the axis of the bottle from the body to the top end of the bottle, wherein the finish includes: (i) a crimp ring extending outwardly from an adjacent surface of the finish, the crimp ring forming an upper surface of the bottle and an outer surface of the bottle; (ii) a first sealing projection extending from the upper surface; and (iii) a second sealing projection extending from the upper surface, the second sealing projection being positioned a further distance from the axis of the bottle than the first sealing projection is positioned from the axis of the bottle, wherein the crimp ring comprises at least one slot that extends inwardly from the outer surface, the at least one slot including a first section extending from the upper surface, and a second section below the first section, the second section being a shorter distance from the axis of the bottle than the first section is distanced from the axis of the bottle, and wherein the first section extends less than half of a length of the crimp ring in the axial direction, and the second section extends more than half of the length of the crimp ring in the axial direction. (a) a base at a bottom end of the bottle; (b) a body extending about an axis of the bottle from the base towards a top end of the bottle; and (c) a finish extending about the axis of the bottle from the body to the top end of the bottle, wherein the finish includes: (i) a crimp ring extending outwardly from an adjacent surface of the finish, the crimp ring forming an upper surface of the bottle and an outer surface of the bottle; (ii) a first sealing projection extending from the upper surface; and (iii) a second sealing projection extending from the upper surface, the second sealing projection being positioned a further distance from the axis of the bottle than the first sealing projection is positioned from the axis of the bottle, wherein the crimp ring comprises at least one slot that extends inwardly from the outer surface, the at least one slot including a first section extending from the upper surface, and a second section below the first section, the second section being a shorter distance from the axis of the bottle than the first section is distanced from the axis of the bottle, and (i) a crimp ring extending outwardly from an adjacent surface of the finish, the crimp ring forming an upper surface of the bottle and an outer surface of the bottle; (ii) a first sealing projection extending from the upper surface; and (iii) a second sealing projection extending from the upper surface, the second sealing projection being positioned a further distance from the axis of the bottle than the first sealing projection is positioned from the axis of the bottle,
A method for applying a structured layer of a material on a substrate comprising the steps structuring the substrate in such a manner that structures of a thickness d << D are formed at or on the substrate, wherein D is a thickness of said substrate, and applying particles of the material to said substrate and heating the substrate for generating a spatial or temporal temperature gradient in the substrate such that the structures reach a higher temperature T than non-structured regions of the substrate, characterized in carrying heat off from the substrate by bringing it into thermal contact with a cooling device, wherein, however, the structures are not in direct contact with the cooling device, that the particles are sintered or adhered at the temperature T, and that a temperature T' in the region of the non-structured regions of the substrate remains smaller than a sintering or adhesion temperature of the particles.
Wireless transceiver station comprising • at least one antenna device and a casing, • said antenna device comprising at least one resonator element cooperating with the casing of said wireless transceiver station and having a shape with a low aspect ratio so as to be mounted in an opening in said casing and to extend via said opening, • wherein said at least one resonator element is made from a composite dielectric material comprising at least one polymeric material and at least one dielectric ceramic powder; • said at least one resonator element being adapted to be excited by a feed system (50, 80), comprising a metal pin (52, 82) extending along a z axis inside the resonator element, which is positioned inside said resonator element so as to allow said antenna device to irradiate with a substantially omnidirectional radiation pattern said wireless transceiver station being characterized in that • said at least one resonator element includes a sphere cap, supported by a reversed cut cone, supported by a cylinder. • at least one antenna device and a casing, • said antenna device comprising at least one resonator element cooperating with the casing of said wireless transceiver station and having a shape with a low aspect ratio so as to be mounted in an opening in said casing and to extend via said opening, • wherein said at least one resonator element is made from a composite dielectric material comprising at least one polymeric material and at least one dielectric ceramic powder; • said at least one resonator element being adapted to be excited by a feed system (50, 80), comprising a metal pin (52, 82) extending along a z axis inside the resonator element, which is positioned inside said resonator element so as to allow said antenna device to irradiate with a substantially omnidirectional radiation pattern said wireless transceiver station being characterized in that • said at least one resonator element includes a sphere cap, supported by a reversed cut cone, supported by a cylinder.