mhurhangee/ep-ind-claims huggingface dataset:
Rear-contact solar cell, having: a semiconductor substrate; elongate base regions on the rear side surface of the semiconductor substrate, the base regions having a base semiconductor type; elongate emitter regions on a rear side surface of the semiconductor substrate, the emitter regions having an emitter semiconductor type opposite to the base semiconductor type; elongate emitter contacts transverse to the elongate emitter regions for electrically contacting the emitter regions; elongate base contacts transverse to the elongate base regions for electrically contacting the base regions; wherein a plurality of elongate emitter regions and a plurality of elongate base regions are each arranged alternately adjoining one another and parallel to one another and wherein a plurality of elongate emitter contacts and a plurality of elongate base contacts are each arranged alternately and parallel to one another, wherein the elongate emitter regions have smaller structural widths than the elongate emitter contacts and wherein the elongate base regions have smaller structural widths than the elongate base contacts, and wherein the centre-to-centre distance (W e, W b) between adjacent emitter and base regions is less than the centre-to-centre distance (W E, W B) between adjacent emitter and base contacts. a semiconductor substrate; elongate base regions on the rear side surface of the semiconductor substrate, the base regions having a base semiconductor type; elongate emitter regions on a rear side surface of the semiconductor substrate, the emitter regions having an emitter semiconductor type opposite to the base semiconductor type; elongate emitter contacts transverse to the elongate emitter regions for electrically contacting the emitter regions; elongate base contacts transverse to the elongate base regions for electrically contacting the base regions; wherein a plurality of elongate emitter regions and a plurality of elongate base regions are each arranged alternately adjoining one another and parallel to one another and wherein a plurality of elongate emitter contacts and a plurality of elongate base contacts are each arranged alternately and parallel to one another, wherein the elongate emitter regions have smaller structural widths than the elongate emitter contacts and wherein the elongate base regions have smaller structural widths than the elongate base contacts, and wherein the centre-to-centre distance (W e, W b) between adjacent emitter and base regions is less than the centre-to-centre distance (W E, W B) between adjacent emitter and base contacts.
Gearless and compact external rotor drive system, in particular for passenger and freight elevators, which comprises an electric motor and a first and a second bearing end plate (2, 8), which stand on a common base plate, and wherein the bearing end plates (2, 8) are located on the opposite sides of the stator of the electric motor, wherein the stator of the electric motor is anchored in a fixed manner on one side to the first bearing end plate and said stator of the electric motor carries a bearing of the external rotor of the electric motor on the side of the first bearing end plate, permanent magnets are positioned on the inner periphery of the external rotor and cable grooves or other drive means of a drive tubing are positioned on the outer periphery of said rotor, and the external rotor is mounted on the other side in a second bearing end plate by means of a shaft with a projection.
Method for charging a battery for a vehicle, wherein the vehicle comprises an internal combustion engine for charging the battery, wherein a state of charge of the battery is determined, wherein the internal combustion engine is started in order to charge the battery when the state of charge is below a lower threshold value (1; 1'; 1''), characterized in that a frequency per time unit with which the state of charge drops below the lower threshold value (1; 1'; 1'') is determined, and in that the charging of the battery is carried out by means of the internal combustion engine as a function of the frequency.
A fitting for coupling fluidic paths, comprising: a coupling body (28, 48, 66, 88, 102) having a threaded bore, tapered cavity and narrow bore for receiving a tube assembly, the tapered cavity extending from an end of the threaded bore and the narrow bore extending from an end of the tapered cavity that is opposite to the threaded bore, the narrow bore having a sealing surface (46, 64, 86, 108) at an end opposite the tapered cavity with a channel extending from the sealing surface (46, 64, 86, 108) to pass a fluid; a compression screw having an axial bore, a threaded portion in engagement with the threaded bore of the coupling body (28, 48, 66, 88, 102) and a drive surface; a tube assembly having a sleeve and a tube (42, 104) disposed through the sleeve, the tube (42, 104) having an endface and being secured to the sleeve proximate to the endface, wherein a portion of the tube (42, 104) that includes the endface protrudes from the sleeve, the tube assembly extending through the axial bore of the compression screw; and characterized in that: a compression member disposed within the tapered cavity and having a tapered face configured to engage a surface of the tapered cavity, wherein a fluidic seal is formed between the endface of the tube (42, 104) and the sealing surface (46, 64, 86, 108) of the coupling body (28, 48, 66, 88, 102) when the tapered face of the compression member is in contact with the surface of the tapered cavity. a coupling body (28, 48, 66, 88, 102) having a threaded bore, tapered cavity and narrow bore for receiving a tube assembly, the tapered cavity extending from an end of the threaded bore and the narrow bore extending from an end of the tapered cavity that is opposite to the threaded bore, the narrow bore having a sealing surface (46, 64, 86, 108) at an end opposite the tapered cavity with a channel extending from the sealing surface (46, 64, 86, 108) to pass a fluid; a compression screw having an axial bore, a threaded portion in engagement with the threaded bore of the coupling body (28, 48, 66, 88, 102) and a drive surface; a tube assembly having a sleeve and a tube (42, 104) disposed through the sleeve, the tube (42, 104) having an endface and being secured to the sleeve proximate to the endface, wherein a portion of the tube (42, 104) that includes the endface protrudes from the sleeve, the tube assembly extending through the axial bore of the compression screw; and characterized in that: a compression member disposed within the tapered cavity and having a tapered face configured to engage a surface of the tapered cavity,
A method for determining the state of charge of a chargeable battery pack comprising at least one battery cell (5a, 5b, 5c), said method comprising the steps of: - providing an initial state of charge value (SOC 1) for said battery pack; - estimating a battery cell voltage value (V est) using a cell model based on input values representing at least a measured voltage (V meas) of said battery pack,; - comparing said estimated battery cell voltage value (V est) with said measured battery cell voltage value (V meas) for said at least one battery cell (5a, 5b, 5c); and - determining an estimated state of charge value (SOC est) to update the state of charge from the initial state of charge value (SOC 1), based on said comparing step and by using an observer module; wherein: - said observer module comprises an influence factor, said influence factor representing errors in the estimated state of charge (SOC est) based on parameterization of said cell model, such that the influence factor of the observer module is determined by the errors in the cell model depending on the parameters of the cell model, and further - limiting said update of the state of charge value by means of said influence factor. - providing an initial state of charge value (SOC 1) for said battery pack; - estimating a battery cell voltage value (V est) using a cell model based on input values representing at least a measured voltage (V meas) of said battery pack,; - comparing said estimated battery cell voltage value (V est) with said measured battery cell voltage value (V meas) for said at least one battery cell (5a, 5b, 5c); and - determining an estimated state of charge value (SOC est) to update the state of charge from the initial state of charge value (SOC 1), based on said comparing step and by using an observer module; - said observer module comprises an influence factor, said influence factor representing errors in the estimated state of charge (SOC est) based on parameterization of said cell model, such that the influence factor of the observer module is determined by the errors in the cell model depending on the parameters of the cell model, and further - limiting said update of the state of charge value by means of said influence factor.
A mobile communication system configured to perform carrier aggregation using a first component carrier associated with a first cell for radio communication in a first duplex mode and a second component carrier associated with a second cell for radio communication in a second duplex mode, a duplex mode being Frequency Division Duplex, FDD, mode or Time Division Duplex, TDD, mode, the first duplex mode being different from the second duplex mode, comprising: a cell on which an uplink control channel carrying acknowledgement or negative acknowledgement for the first component carrier and the second component carrier is transmitted; and a user equipment configured to perform discontinuous reception using a timer value corresponding to the duplex mode of said cell on which the uplink control channel is transmitted upon receiving at least one of a first downlink data signal transmitted over the first component carrier and a second downlink data signal transmitted over the second component carrier. a cell on which an uplink control channel carrying acknowledgement or negative acknowledgement for the first component carrier and the second component carrier is transmitted; and a user equipment configured to perform discontinuous reception using a timer value corresponding to the duplex mode of said cell on which the uplink control channel is transmitted upon receiving at least one of a first downlink data signal transmitted over the first component carrier and a second downlink data signal transmitted over the second component carrier.
A water softening apparatus comprising: an electrosorption unit to adsorb foreign matter contained in water; a housing comprising a preprocessing unit and a cleaning solution supply unit separated by a partition wall; wherein the preprocessing unit comprises a preprocessing chamber which is connected with an external water supply source and is provided with a filter to filter out foreign matter contained in water transferred from the external water supply source; and the cleaning solution supply unit comprises a cleaning solution storage chamber which stores a cleaning solution to be supplied to the electrosorption unit; further comprising at least one valve which allows the water transferred from the preprocessing unit or the cleaning solution transferred from the cleaning solution supply unit to be selectively transferred to the electrosorption unit, wherein the partition wall is provided with a communication hole to connect the preprocessing chamber and the cleaning solution storage chamber, wherein the cleaning solution storage chamber is connected with the preprocessing chamber to be supplied with the water from the preprocessing chamber. an electrosorption unit to adsorb foreign matter contained in water; a housing comprising a preprocessing unit and a cleaning solution supply unit separated by a partition wall; wherein the preprocessing unit comprises a preprocessing chamber which is connected with an external water supply source and is provided with a filter to filter out foreign matter contained in water transferred from the external water supply source; and the cleaning solution supply unit comprises a cleaning solution storage chamber which stores a cleaning solution to be supplied to the electrosorption unit; further comprising at least one valve which allows the water transferred from the preprocessing unit or the cleaning solution transferred from the cleaning solution supply unit to be selectively transferred to the electrosorption unit, wherein the partition wall is provided with a communication hole to connect the preprocessing chamber and the cleaning solution storage chamber, wherein the cleaning solution storage chamber is connected with the preprocessing chamber to be supplied with the water from the preprocessing chamber.
Rolling bearing with an inner ring and an outer ring, wherein either the outer ring is rotatable relative to the inner ring about an axis of rotation or the inner ring is rotatable relative to the outer ring about an axis of rotation, and with at least one sealing element, arranged between the inner ring and the outer ring, for sealing an interior space of the rolling bearing, which interior space can be filled with a lubricant, wherein the rolling bearing comprises a conveying device, arranged in the interior space, for conveying the lubricant, wherein the conveying device comprises a conveying element for conveying the lubricant, which conveying element is arranged on the one of the inner ring and outer ring so as to be rotatable about the axis of rotation of the rolling bearing in such a way that there is play between the conveying element and the other of the inner ring and outer ring, characterized in that the rolling bearing comprises a scraper element for scraping lubricant from the conveying element.
A method of producing a nano twinned commercially pure titanium material, characterised in the steps of: - casting a commercially pure titanium material that apart from titanium contains not more than 0.05 wt% N, not more than 0.08 wt% C, not more than 0.015 wt% H, not more than 0.50 wt% Fe, not more than 0.40 wt% O, and not more than 0.40 wt% residuals, - bringing the casted material to a temperature at or below 0°C, and - imparting plastic deformation to the material at that temperature to such a degree that nano twins are formed in the material. - casting a commercially pure titanium material that apart from titanium contains not more than 0.05 wt% N, not more than 0.08 wt% C, not more than 0.015 wt% H, not more than 0.50 wt% Fe, not more than 0.40 wt% O, and not more than 0.40 wt% residuals, - bringing the casted material to a temperature at or below 0°C, and - imparting plastic deformation to the material at that temperature to such a degree that nano twins are formed in the material.
Plastic container comprising a body extending along a longitudinal axis between an opening and a bottom, the bottom having: - a seating surface forming a standing plane for the container; - a concave arch, exhibiting symmetry of revolution about the longitudinal axis, and extending from near the seating surface as far as an amorphous central zone; - stiffening bosses (16, 17) protruding from the concave arch and extending radially on the inside of the arch, characterized in that the arch comprises two separate zones, namely a first zone and a second zone, which are separated by a level and in that the stiffening bosses (16, 17) are angularly spaced apart from one another, alternating first bosses and second bosses distributed according to: - a first annular band in which the first bosses extend from a first end near the seating surface as far as a second end, the first bosses forming a second annular band between their second end and the amorphous central zone, wherein the second end of the first bosses opens into the second zone at a distance from the level of between 25% and 65% of the total developed length of this second zone; - a third annular band in which the second bosses extend from a first end near the amorphous central zone as far as a second end, the second bosses forming a fourth annular band between their second end and the seating surface, wherein the second end of the second bosses opens into the first zone, at a distance from the level of between 25% and 65% of the total developed length of this first zone. - a seating surface forming a standing plane for the container; - a concave arch, exhibiting symmetry of revolution about the longitudinal axis, and extending from near the seating surface as far as an amorphous central zone; - stiffening bosses (16, 17) protruding from the concave arch and extending radially on the inside of the arch, - a first annular band in which the first bosses extend from a first end near the seating surface as far as a second end, the first bosses forming a second annular band between their second end and the amorphous central zone, wherein the second end of the first bosses opens into the second zone at a distance from the level of between 25% and 65% of the total developed length of this second zone; - a third annular band in which the second bosses extend from a first end near the amorphous central zone as far as a second end, the second bosses forming a fourth annular band between their second end and the seating surface, wherein the second end of the second bosses opens into the first zone, at a distance from the level of between 25% and 65% of the total developed length of this first zone.
Planar electrode for DBD plasma treatment of surfaces, said electrode being intended to be raised to a high voltage and comprising a metal envelope, said envelope comprising an active part able to be placed parallel to a surface to be treated, said active part being covered on the outside by a dielectric sheet, the dielectric sheet being fixed to the active part by a polymer interlayer, said electrode being characterized in that the polymer interlayer is made of a material chosen from EVA (ethylene vinyl acetate) and PVB (polyvinyl butyral), said polymer interlayer being deposited in the form of a film.
A drive-force transmitting apparatus that is to be installed in a vehicle including a drive force source and drive wheels, said drive-force transmitting apparatus comprising: a casing; a drive-force transmitting mechanism which is disposed in said casing and which is configured to transmit a drive force from the drive force source and to the drive wheels; and first and second oil pumps (P1, P2) which are disposed in said casing and which are configured to suck, through respective inlet ports (84, 86) thereof, oil stored in a bottom portion of said casing, such that said drive-force transmitting mechanism is lubricated by the oil pumped up by said first and second oil pumps (P1, P2), wherein said casing is provided with a drain hole through which the oil stored in said bottom portion of said casing is to be discharged to an exterior of said casing, and characterized in that a position of opening of said inlet port of said first oil pump is lower than a position (Ld) of a lower end of said drain hole, and a position of opening of said inlet port of said second oil pump is higher than the position (Ld) of the lower end of said drain hole, in an apparatus installed state in which said drive-force transmitting apparatus is installed in the vehicle. a casing; a drive-force transmitting mechanism which is disposed in said casing and which is configured to transmit a drive force from the drive force source and to the drive wheels; and first and second oil pumps (P1, P2) which are disposed in said casing and which are configured to suck, through respective inlet ports (84, 86) thereof, oil stored in a bottom portion of said casing, such that said drive-force transmitting mechanism is lubricated by the oil pumped up by said first and second oil pumps (P1, P2), wherein said casing is provided with a drain hole through which the oil stored in said bottom portion of said casing is to be discharged to an exterior of said casing, and characterized in that a position of opening of said inlet port of said first oil pump is lower than a position (Ld) of a lower end of said drain hole, and a position of opening of said inlet port of said second oil pump is higher than the position (Ld) of the lower end of said drain hole, in an apparatus installed state in which said drive-force transmitting apparatus is installed in the vehicle.
A pneumatic drill comprising: a tool engaging chuck; a pneumatic motor having: a member defining an air input and an air output; a housing defining an internal cylindrical chamber having a bearing surface having a through axis; a driven shaft coupled to the tool engaging chuck, said driven shaft defining a plurality of longitudinal slots, said driven shaft being disposed within the cylindrical chamber and having a longitudinal axis offset from the through axis; a plurality of vanes individually disposed within one of the plurality of longitudinal slots; and wherein two of the vanes, the housing, and the driven shaft define a compression chamber; and wherein each vane has a bearing edge slidably engaged against the bearing surface characterized in that each vane comprises graphite; and in that the bearing surface is part of a graphite sleeve. a tool engaging chuck; a pneumatic motor having: a member defining an air input and an air output; a housing defining an internal cylindrical chamber having a bearing surface having a through axis; a driven shaft coupled to the tool engaging chuck, said driven shaft defining a plurality of longitudinal slots, said driven shaft being disposed within the cylindrical chamber and having a longitudinal axis offset from the through axis; a plurality of vanes individually disposed within one of the plurality of longitudinal slots; and wherein two of the vanes, the housing, and the driven shaft define a compression chamber; and wherein each vane has a bearing edge slidably engaged against the bearing surface characterized in that each vane comprises graphite; and in that the bearing surface is part of a graphite sleeve. a member defining an air input and an air output; a housing defining an internal cylindrical chamber having a bearing surface having a through axis; a driven shaft coupled to the tool engaging chuck, said driven shaft defining a plurality of longitudinal slots, said driven shaft being disposed within the cylindrical chamber and having a longitudinal axis offset from the through axis; a plurality of vanes individually disposed within one of the plurality of longitudinal slots; and wherein two of the vanes, the housing, and the driven shaft define a compression chamber; and wherein each vane has a bearing edge slidably engaged against the bearing surface characterized in that each vane comprises graphite; and in that the bearing surface is part of a graphite sleeve.