mhurhangee/ep-ind-claims huggingface dataset:
A process for producing a biaxially oriented pipe, comprising the steps of: a) forming a polyethylene composition into a tube, wherein the polyethylene composition comprises a bimodal or a multimodal high-density polyethylene (HDPE) and b) stretching the tube of step a) in the axial direction and in the peripheral direction to obtain the biaxially oriented pipe, wherein step b) is performed at an axial draw ratio of 1.1 to 3.2 and an average hoop draw ratio of 1.1 to 2.0 and the obtained biaxially oriented pipe has an outer diameter of at least 60 mm and a wall thickness of at least 5.5 mm or step b) is performed at an axial draw ratio of 1.1 to 1.9 and an average hoop draw ratio of 1.1 to 2.0 and the obtained biaxially oriented pipe has an outer diameter of less than 60 mm, and wherein step b) is performed at a drawing temperature which is 1 to 30 oC lower than the melting point of the polyethylene composition. a) forming a polyethylene composition into a tube, wherein the polyethylene composition comprises a bimodal or a multimodal high-density polyethylene (HDPE) and b) stretching the tube of step a) in the axial direction and in the peripheral direction to obtain the biaxially oriented pipe, wherein step b) is performed at an axial draw ratio of 1.1 to 3.2 and an average hoop draw ratio of 1.1 to 2.0 and the obtained biaxially oriented pipe has an outer diameter of at least 60 mm and a wall thickness of at least 5.5 mm or step b) is performed at an axial draw ratio of 1.1 to 1.9 and an average hoop draw ratio of 1.1 to 2.0 and the obtained biaxially oriented pipe has an outer diameter of less than 60 mm, and wherein step b) is performed at a drawing temperature which is 1 to 30 oC lower than the melting point of the polyethylene composition.
A system of a first vehicle, comprising: at least three receivers, wherein each of the at least three receivers is configured to receive a first signal of a first wavelength from a transmitter of a second vehicle; and a controller configured to calculate one or more first location candidate of the second vehicle with respect to the first vehicle, based on differences among first signal path lengths for the first signal to travel from the transmitter to each of the at least three receivers and at least in part based on the phase difference received at each of the at least three receivers, wherein the at least three receivers are further configured to receive a second signal of a second wavelength from the transmitter of the second vehicle, wherein the first wavelength is different from the second wavelength; and the controller is further configured to calculate one or more second location candidate of the second vehicle with respect to the first vehicle, based on differences among second signal path lengths for the second signal to travel from the transmitter to each of the at least three receivers, wherein the system is characterized in that the controller is further configured to determine a location of the second vehicle with respect to the first vehicle, which matches with the one or more first location candidate as well as one or more second location candidate. at least three receivers, wherein each of the at least three receivers is configured to receive a first signal of a first wavelength from a transmitter of a second vehicle; and a controller configured to calculate one or more first location candidate of the second vehicle with respect to the first vehicle, based on differences among first signal path lengths for the first signal to travel from the transmitter to each of the at least three receivers and at least in part based on the phase difference received at each of the at least three receivers, wherein the at least three receivers are further configured to receive a second signal of a second wavelength from the transmitter of the second vehicle, wherein the first wavelength is different from the second wavelength; and the controller is further configured to calculate one or more second location candidate of the second vehicle with respect to the first vehicle, based on differences among second signal path lengths for the second signal to travel from the transmitter to each of the at least three receivers, wherein the system is characterized in that the controller is further configured to determine a location of the second vehicle with respect to the first vehicle, which matches with the one or more first location candidate as well as one or more second location candidate.
Method for determining the wear of a steering system of a vehicle, the steering system having a steering rack, the steering system having a wheel actuator in the form of an electric motor, the wheel actuator being arranged in parallel with the steering rack, a steering rack displacement force being generated by the wheel actuator by means of a toothed belt, and the steering system having at least one mechanical stop for the steering rack, characterized in that a motor torque is applied by the wheel actuator, by means of which motor torque the steering rack is moved to the mechanical stop, in that a motor angle of the wheel actuator is determined, in that after reaching the mechanical stop the motor torque is further increased, in that the change in the motor angle of the wheel actuator is determined, and in that, depending on the motor angle and the motor torque, a parameter is determined as a measure of the wear of the toothed belt.
A wiper arm (10; 10a - 10d) for cleaning a vehicle window, with a carrier element, which is able to be connected at a first end region at least indirectly with a drive shaft and at another end region with a wiper blade, and with an additional element connected with the carrier element, which additional element extends in longitudinal direction of the wiper arm (10; 10a - 10d), wherein the additional element has at least one air guide section (166, 167), extending in longitudinal direction of the wiper arm (10; 10a - 10d), which at least one air guide section (166, 167) projects beyond the underside of the carrier element on the side facing the vehicle window, wherein the at least one air guide section (166, 167) on the side facing the vehicle window has a mount for the form-fitting receiving of a hose (31, 32) carrying a cleaning fluid, and characterised in that the additional element has a substantially U-shaped cross-section with a base section and forms a mount region for a wiper blade.
A fuel cell system using natural gas, comprising: a fuel cell including a cathode and an anode; and a cryogenic heat-exchanging apparatus configured to heat-exchange the natural gas supplied from a natural gas station with i) introduced air or ii) with introduced air and exhaust gas of the fuel cell characterized in that the cryogenic heat-exchanging apparatus comprises: an air separating unit configured to separate oxygen and nitrogen from air introduced thereto; and a cold box configured to cool the air introduced into the air separating unit,, wherein the cold box comprises: a natural gas-air heat-exchanging portion that is configured to heat-exchange the natural gas supplied from the natural gas station with the air introduced into the air separating unit, so as to cool the air introduced in the air separating unit; and a liquefaction unit that is configured to liquefy oxygen contained in the air passed through the natural gas-air heat-exchanging portion, wherein oxygen produced in the cryogenic heat-exchanging apparatus is supplied to the fuel cell. a fuel cell including a cathode and an anode; and a cryogenic heat-exchanging apparatus configured to heat-exchange the natural gas supplied from a natural gas station with i) introduced air or ii) with introduced air and exhaust gas of the fuel cell an air separating unit configured to separate oxygen and nitrogen from air introduced thereto; and a cold box configured to cool the air introduced into the air separating unit,, wherein the cold box comprises: a natural gas-air heat-exchanging portion that is configured to heat-exchange the natural gas supplied from the natural gas station with the air introduced into the air separating unit, so as to cool the air introduced in the air separating unit; and a liquefaction unit that is configured to liquefy oxygen contained in the air passed through the natural gas-air heat-exchanging portion, wherein oxygen produced in the cryogenic heat-exchanging apparatus is supplied to the fuel cell. a natural gas-air heat-exchanging portion that is configured to heat-exchange the natural gas supplied from the natural gas station with the air introduced into the air separating unit, so as to cool the air introduced in the air separating unit; and a liquefaction unit that is configured to liquefy oxygen contained in the air passed through the natural gas-air heat-exchanging portion, wherein oxygen produced in the cryogenic heat-exchanging apparatus is supplied to the fuel cell.
A device, comprising: means for selecting, at a terminal device, one of a plurality of random access preambles, the plurality of random access preambles being divided into a plurality of subsets of random access preambles; means for selecting at least one predefined sequence associated with the selected random access preamble based on a predetermined association between a plurality of predefined sequences and the plurality of subsets of random access preambles and based on a target resource unit to be used for transmission of control information and data information; means for modulating the control information with one of the at least one predefined sequence, the control information indicating configuration of the data information; and means for transmitting the selected random access preamble, the modulated control information, and the data information in a random access message to a network device, the data information being transmitted using at least the target resource unit. means for selecting at least one predefined sequence associated with the selected random access preamble based on a predetermined association between a plurality of predefined sequences and the plurality of subsets of random access preambles and based on a target resource unit to be used for transmission of control information and data information; means for modulating the control information with one of the at least one predefined sequence, the control information indicating configuration of the data information; and means for transmitting the selected random access preamble, the modulated control information, and the data information in a random access message to a network device, the data information being transmitted using at least the target resource unit.
A component whose surface is at least partially covered with a coating, wherein the coating comprises a PVD coating disposed between a first paint layer and a second paint layer, and the first paint layer forms a basecoat layer on the surface, and the second paint layer forms a topcoat layer with a topcoat thickness on the PVD coating, wherein at least the topcoat layer was made with a UV-curing paint, characterized in that, starting from the interface of the PVD coating, in a region smaller than the topcoat thickness, the topcoat layer has a smaller degree of cross-linking induced by UV light than in a part of the topcoat layer adjacent to this region.
A shaped sawing wire (110, 120, 130, 220) comprising a wire with diameter 'd' having bends (112, 132, 222, 224) with segments in between, wherein said shaped sawing wire has an axis and wherein said wire has a wavy shape in one or more planes, said one or more planes comprising said axis, wherein said shaped sawing wire further has a circumscribed diameter 'D' and wherein the ratio D/d is between 1.04 and 1.40 before sawing characterised in that said wire has subsurface tensile residual stresses (+) in the outer layer of said wire for keeping the shape of the shaped sawing wire while sawing.
Method of determining fuel injection on-time for an internal combustion engine fuelled with a gaseous fuel that is injected directly into a combustion chamber through a fuel injection valve (141, 220), the method comprising: a. storing predetermined injection on-time values in a plurality of look-up tables (300, 302, 304, 306, 500, 502, 504), with on-time in each look-up table (300, 302, 304, 306, 500, 502, 504) being a function of gaseous fuel rail pressure and fuelling amount and with each table (300, 302, 304, 306, 500, 502, 504) associated with a fixed value for a third parameter, which correlates to in-cylinder pressure; b. sending input data to a controller (150, 260); c. said controller (150, 260) determining from said input data, values for said gaseous fuel rail pressure, said fuelling amount and said third parameter; d. identifying from said plurality of look-up tables (300, 302, 304, 306, 500, 502, 504) two look-up tables (300, 302, 304, 306, 500, 502, 504) which are associated with said fixed values for said third parameter that are closest in value to that of said third parameter determined in step (c); e. retrieving respective injection on-times as a function of gaseous fuel rail pressure and fuelling amount from said two look-up tables (300, 302, 304, 306, 500, 502, 504) identified in step (d); and f. determining a desired injection on-time by interpolating between injection on-time values retrieved in step (e) based on the value of said third parameter determined in step (c). a. storing predetermined injection on-time values in a plurality of look-up tables (300, 302, 304, 306, 500, 502, 504), with on-time in each look-up table (300, 302, 304, 306, 500, 502, 504) being a function of gaseous fuel rail pressure and fuelling amount and with each table (300, 302, 304, 306, 500, 502, 504) associated with a fixed value for a third parameter, which correlates to in-cylinder pressure; b. sending input data to a controller (150, 260); c. said controller (150, 260) determining from said input data, values for said gaseous fuel rail pressure, said fuelling amount and said third parameter; d. identifying from said plurality of look-up tables (300, 302, 304, 306, 500, 502, 504) two look-up tables (300, 302, 304, 306, 500, 502, 504) which are associated with said fixed values for said third parameter that are closest in value to that of said third parameter determined in step (c); e. retrieving respective injection on-times as a function of gaseous fuel rail pressure and fuelling amount from said two look-up tables (300, 302, 304, 306, 500, 502, 504) identified in step (d); and f. determining a desired injection on-time by interpolating between injection on-time values retrieved in step (e) based on the value of said third parameter determined in step (c).
Process for preparing an aromatic amine by hydrogenating an aromatic nitro compound, comprising the steps of providing a tetraamminecopper salt-based impregnated catalyst comprising a metal or metal oxide on a support as hydrogenation catalyst, where at least metallic or oxidic copper is present and the molar proportion of Cu based on all metals present is in the range from 0.75 to 1, and where the carrier comprises shaped silicon dioxide bodies or shaped silicon carbide bodies; optionally activating the hydrogenation catalyst by treating with hydrogen in the absence of the aromatic nitro compound; reacting the aromatic nitro compound with hydrogen in the presence of the optionally activated hydrogenation catalyst to obtain the aromatic amine. providing a tetraamminecopper salt-based impregnated catalyst comprising a metal or metal oxide on a support as hydrogenation catalyst, where at least metallic or oxidic copper is present and the molar proportion of Cu based on all metals present is in the range from 0.75 to 1, and where the carrier comprises shaped silicon dioxide bodies or shaped silicon carbide bodies; optionally activating the hydrogenation catalyst by treating with hydrogen in the absence of the aromatic nitro compound; reacting the aromatic nitro compound with hydrogen in the presence of the optionally activated hydrogenation catalyst to obtain the aromatic amine.
A lighting system with a preferably mobile operating device and a plurality of luminaires, wherein the operating device is designed in order to control the luminaires, wherein the luminaires in each case have an identification- transmitting unit, which is designed, in order to control the respective luminaire at least temporarily in such a manner that the luminaire emits an identification light signal clearly identifying the respective luminaire, wherein the operating device has an identification-receiving unit, which is designed, in order to receive the identification light signals of the luminaires, and wherein the lighting system is designed in such a manner that only luminaires can be controlled by the operating device, the identification light signal of which is received by the identification-receiving unit of the operating device at the time of the emission of a control signal for controlling the luminaires or within a defined first time period prior to that, characterized in that the luminaires are designed, in order to switch in a control of the respective luminaire from a switched-off state of the luminaire - independent of a transmission of a signal derived from the associated identification light signal by the operating device for a second time period into a switched-on state, and in the meantime transmit the identification light signal by means of the identification-transmitting unit of the luminaire, - to accept the control of the previously switched-off luminaire, if during the second time period a successful transmission of a signal derived from the identification light signal by the operating device occurs, and - to switch back into the switched-off state, if at the end of the second time period no transmission of a signal derived from the associated identification light signal has occurred. - to accept the control of the previously switched-off luminaire, if during the second time period a successful transmission of a signal derived from the identification light signal by the operating device occurs, and - to switch back into the switched-off state, if at the end of the second time period no transmission of a signal derived from the associated identification light signal has occurred.
A valved regurgitation reduction system for a native heart valve having native leaflets and an annulus, the valved regurgitation reduction system comprising: a ring configured to reduce a size of the annulus; a valved regurgitation reduction device that includes: a coapting element configured to act in conjunction with the native leaflets; a valve coupled to the coapting element; an anchor configured to position the valved regurgitation reduction device between the leaflets of a native heart valve; wherein the coapting element is configured with respect to the native heart valve with the reduced annulus size to form a gap between the leaflets of the native heart valve and the coapting element when the heart is in a diastolic phase and such that the leaflets of the native heart valve seal against the coapting element when the heart is in the systolic phase; and wherein the valve coupled to the coapting element is configured to open and allow flow through the coapting element when the heart is in a diastolic phase and to close and prevent flow through the coapting element when the heart is in the systolic phase. a ring configured to reduce a size of the annulus; a valved regurgitation reduction device that includes: a coapting element configured to act in conjunction with the native leaflets; a valve coupled to the coapting element; a coapting element configured to act in conjunction with the native leaflets; a valve coupled to the coapting element; an anchor configured to position the valved regurgitation reduction device between the leaflets of a native heart valve; wherein the coapting element is configured with respect to the native heart valve with the reduced annulus size to form a gap between the leaflets of the native heart valve and the coapting element when the heart is in a diastolic phase and such that the leaflets of the native heart valve seal against the coapting element when the heart is in the systolic phase; and wherein the valve coupled to the coapting element is configured to open and allow flow through the coapting element when the heart is in a diastolic phase and to close and prevent flow through the coapting element when the heart is in the systolic phase.
A processor-implemented method for lawful interception content transmission across one or more networks, characterized in that the method is performed by a session continuity server controller, the method comprising: determining one or more defects in lawful interception content transmission associated with a user session, wherein the one or more defects comprise one or more degraded network conditions and degraded lawful interception content; executing one or more corrective measures based on the one or more defects in lawful interception content transmission, wherein the one or more corrective measures comprise at least one of selection of a new content duplication element and selection of a new session continuity server; and determining, after a handover to the new content duplication element and/or the new session continuity server, a stability of the lawful interception content transmission to ensure that lawful interception content transmission is seamlessly continued after the one or more corrective measures. determining one or more defects in lawful interception content transmission associated with a user session, wherein the one or more defects comprise one or more degraded network conditions and degraded lawful interception content; executing one or more corrective measures based on the one or more defects in lawful interception content transmission, wherein the one or more corrective measures comprise at least one of selection of a new content duplication element and selection of a new session continuity server; and determining, after a handover to the new content duplication element and/or the new session continuity server, a stability of the lawful interception content transmission to ensure that lawful interception content transmission is seamlessly continued after the one or more corrective measures.