mhurhangee/ep-ind-claims huggingface dataset:
A solar cell, comprising: a substrate having a front surface and a rear surface opposite to each other, the front surface including a metal pattern region and a non-metal pattern region; a first tunnel layer and a first doped conductive layer sequentially formed over the front surface of the substrate in a first direction away from the substrate, wherein the first tunnel layer and the first doped conductive layer are each only in the metal pattern region, and the first doped conductive layer comprises a first doping element of a same type as that of a doping element in the substrate; and a second tunnel layer and a second doped conductive layer sequentially formed over the rear surface of the substrate in a second direction opposite to the first direction, wherein the second doped conductive layer comprises a second doping element of a different type from that of the first doping element in the first doped conductive layer, and characterized in that a full width at half maximum of a first peak of a Raman spectrum for the first doped conductive layer is smaller than a full width at half maximum of a first peak of a Raman spectrum for the second doped conductive layer, and a crystallite size of the first doped conductive layer is larger than a crystallite size of the second doped conductive layer. a substrate having a front surface and a rear surface opposite to each other, the front surface including a metal pattern region and a non-metal pattern region; a first tunnel layer and a first doped conductive layer sequentially formed over the front surface of the substrate in a first direction away from the substrate, wherein the first tunnel layer and the first doped conductive layer are each only in the metal pattern region, and the first doped conductive layer comprises a first doping element of a same type as that of a doping element in the substrate; and a second tunnel layer and a second doped conductive layer sequentially formed over the rear surface of the substrate in a second direction opposite to the first direction, wherein the second doped conductive layer comprises a second doping element of a different type from that of the first doping element in the first doped conductive layer, and characterized in that a full width at half maximum of a first peak of a Raman spectrum for the first doped conductive layer is smaller than a full width at half maximum of a first peak of a Raman spectrum for the second doped conductive layer, and a crystallite size of the first doped conductive layer is larger than a crystallite size of the second doped conductive layer.
Mounting indicator for a plug-in connection which is configured for connecting two pipes (6, 8), - wherein the plug-in connection has a plug-in module disposed on an outer wall of a first pipe and a mounting module which encloses an end of a second pipe, wherein an end of the first pipe and the plug-in module are to be inserted into the mounting module, - wherein the mounting indicator has a cylindrical sleeve which has at least one angularly oriented bayonet fitting channel (20a, 20b) having an axially oriented opening (24a, 24b, 24c) in which is displaceably disposed a testing pin (22a, 22b), wherein the mounting indicator has at least one securing element (26a, 26b, 26c) which can be disposed on the outer wall of the first pipe, - wherein the sleeve, enclosing the second pipe, is to be displaced in the direction of the end of the second pipe, wherein the at least one securing element (26a, 26b, 26c) is to be inserted through the axially oriented opening (24a, 24b, 24c) into the at least one angularly oriented bayonet fitting channel (20a, 20b), wherein the at least one securing element (26a, 26b, 26c) comes into abutment with a wall of the angularly oriented bayonet fitting channel (20a, 20b), wherein the sleeve is to be turned around the plug-in connection, wherein the at least one securing element (26a, 26b, 26c) comes into abutment with the testing pin (22a, 22b), wherein the testing pin (22a, 22b) is to be displaced within the angularly oriented bayonet fitting channel (20a, 20b, 20c) from an original passive position into an active position. - wherein the plug-in connection has a plug-in module disposed on an outer wall of a first pipe and a mounting module which encloses an end of a second pipe, wherein an end of the first pipe and the plug-in module are to be inserted into the mounting module, - wherein the mounting indicator has a cylindrical sleeve which has at least one angularly oriented bayonet fitting channel (20a, 20b) having an axially oriented opening (24a, 24b, 24c) in which is displaceably disposed a testing pin (22a, 22b), wherein the mounting indicator has at least one securing element (26a, 26b, 26c) which can be disposed on the outer wall of the first pipe, - wherein the sleeve, enclosing the second pipe, is to be displaced in the direction of the end of the second pipe, wherein the at least one securing element (26a, 26b, 26c) is to be inserted through the axially oriented opening (24a, 24b, 24c) into the at least one angularly oriented bayonet fitting channel (20a, 20b), wherein the at least one securing element (26a, 26b, 26c) comes into abutment with a wall of the angularly oriented bayonet fitting channel (20a, 20b), wherein the sleeve is to be turned around the plug-in connection, wherein the at least one securing element (26a, 26b, 26c) comes into abutment with the testing pin (22a, 22b), wherein the testing pin (22a, 22b) is to be displaced within the angularly oriented bayonet fitting channel (20a, 20b, 20c) from an original passive position into an active position.
An endothermic rotary engine realizing one power stroke at every shaft round comprising: - a piston with round section that rolls without sliding friction inside the circumference of a larger diameter and same length cylinder; - transverse sliding vanes, passing through slots provided on the cylinder and contacting the piston; - inlet, compression, expansion and exhaust chambers formed by the transverse sliding vanes, the external surface of the piston and the internal surface of the cylinder; - slots provided longitudinally on the cylinder surface to accommodate intake and exhaust ducts (9, 10) and compression and exhaust rotating valves (7, 8); the endothermic rotary engine characterized by further comprising: - desmodromic tracks controlled in both the vanes sliding directions; - a combustion chamber at variable volume, located outside the cylinder, that along with the rotating valves (7, 8) allows a combustion at steady volume; - two equal toothed wheels, one secured on a driving shaft and the other one keyed on the axis of one of the rotating valves, connected by a chain drive, to grant the right movement and the related phase of the two valves (7, 8); - two eccentric mechanisms (5, 15), the first eccentric mechanism located inside the cylinder and supporting the piston, the second eccentric mechanism located externally the cylinder, in parallel to the first and with a base inside the desmodronic tracks. - a piston with round section that rolls without sliding friction inside the circumference of a larger diameter and same length cylinder; - transverse sliding vanes, passing through slots provided on the cylinder and contacting the piston; - inlet, compression, expansion and exhaust chambers formed by the transverse sliding vanes, the external surface of the piston and the internal surface of the cylinder; - slots provided longitudinally on the cylinder surface to accommodate intake and exhaust ducts (9, 10) and compression and exhaust rotating valves (7, 8); - desmodromic tracks controlled in both the vanes sliding directions; - a combustion chamber at variable volume, located outside the cylinder, that along with the rotating valves (7, 8) allows a combustion at steady volume; - two equal toothed wheels, one secured on a driving shaft and the other one keyed on the axis of one of the rotating valves, connected by a chain drive, to grant the right movement and the related phase of the two valves (7, 8); - two eccentric mechanisms (5, 15), the first eccentric mechanism located inside the cylinder and supporting the piston, the second eccentric mechanism located externally the cylinder, in parallel to the first and with a base inside the desmodronic tracks.
A Cu-Ga based alloy powder consisting of, in at%, not less than 25% and less than 40 % of Ga, the balance being Cu and unavoidable impurities, wherein the powder has an oxygen content of 200 ppm or less.
Three-point power-lift linkage of an agricultural tractor, having a lower link, comprising a first coupling device, disposed on a first lower link end, for attaching an attachment apparatus interface, and a second coupling device, disposed on a second lower link end, for attaching an articulation point of the three-point power-lift linkage on the tractor, wherein the second coupling device has a coupling body with a catch hook and a closure mechanism, characterized in that a coupling ball assigned to the articulation point of the three-point power-lift linkage on the tractor is releasably locked within the catch hook by means of the closure mechanism.
Method for determining the degree of wear of a valve, wherein - the degree of wear of the valve depends on the degree of wear of an expandable material operating element that is present within the valve, - the expandable material operating element performs a mechanical movement with each change in temperature, which leads to wear, and - the expandable material operating element is mechanically connected to a piston, characterized in that - the movements of the expandable material operating element are calculated by first detecting the change in temperature at the expandable material operating element, - then converting the changes in temperature into movements on the basis of the temperature/movement characteristic curve which applies to the expandable material operating element. - the degree of wear of the valve depends on the degree of wear of an expandable material operating element that is present within the valve, - the expandable material operating element performs a mechanical movement with each change in temperature, which leads to wear, and - the expandable material operating element is mechanically connected to a piston, - the movements of the expandable material operating element are calculated by first detecting the change in temperature at the expandable material operating element, - then converting the changes in temperature into movements on the basis of the temperature/movement characteristic curve which applies to the expandable material operating element.
A semiconductor device comprising: a first terminal configured to be coupled to one end of a reference resistor (Rref); a second terminal configured to be coupled to the other end of the reference resistor (Rref); a third terminal to configured to be coupled to one end of a sensor resistor (Rth) and the second terminal; a fourth terminal configured to be coupled to the other end of the sensor resistor (Rth); a first buffer which supplies a first reference voltage to the first terminal; a second buffer which supplies a second reference voltage to the fourth terminal; a reference voltage generation circuit which supplies one of first and second voltages alternately in a time division manner as the first reference voltage and supplies the other as the second reference voltage; a first analog-to-digital conversion circuit which performs analog-to-digital conversion on a signal line coupled to the third terminal; an RC filter (R1, R2, C3) disposed on the signal line; and a noise detector which detects noise of the signal line, wherein a time constant of the RC filter (R1, R2, C3) is changed based on a noise detection result of the noise detector. a first terminal configured to be coupled to one end of a reference resistor (Rref); a second terminal configured to be coupled to the other end of the reference resistor (Rref); a third terminal to configured to be coupled to one end of a sensor resistor (Rth) and the second terminal; a fourth terminal configured to be coupled to the other end of the sensor resistor (Rth); a first buffer which supplies a first reference voltage to the first terminal; a second buffer which supplies a second reference voltage to the fourth terminal; a reference voltage generation circuit which supplies one of first and second voltages alternately in a time division manner as the first reference voltage and supplies the other as the second reference voltage; a first analog-to-digital conversion circuit which performs analog-to-digital conversion on a signal line coupled to the third terminal; an RC filter (R1, R2, C3) disposed on the signal line; and a noise detector which detects noise of the signal line, wherein a time constant of the RC filter (R1, R2, C3) is changed based on a noise detection result of the noise detector.
Transmission assembly for a vehicle, said transmission assembly comprising: - an electric machine comprising a rotor rotatable about a first axis of rotation and a stator arranged radially outside the rotor, - a transmission device comprising a transmission shaft driven by the rotor and extending along the first axis of rotation X, an output shaft and a transmission mechanism arranged so as to transmit the torque between the transmission shaft and the output shaft, - a transmission casing defining an internal space inside which is arranged at least part of the transmission mechanism, in particular a toothed wheel driven by the transmission shaft, - a stator support having an internal housing extending along the first axis of rotation, the stator being attached to the stator support inside this internal housing, - a cooling chamber delimited in part by a radially external face of the stator support, the stator support comprising two annular grooves (16, 17) extending around the first axis of rotation and arranged axially on either side of the cooling chamber, each annular groove (16, 17) accommodating an annular seal arranged so as to ensure sealing of the cooling chamber, characterized in that the stator support is formed in a part separate from the transmission casing and comprises an attachment zone attached to the transmission casing; the attachment zone being situated closer to the first axis of rotation than the stator. - an electric machine comprising a rotor rotatable about a first axis of rotation and a stator arranged radially outside the rotor, - a transmission device comprising a transmission shaft driven by the rotor and extending along the first axis of rotation X, an output shaft and a transmission mechanism arranged so as to transmit the torque between the transmission shaft and the output shaft, - a transmission casing defining an internal space inside which is arranged at least part of the transmission mechanism, in particular a toothed wheel driven by the transmission shaft, - a stator support having an internal housing extending along the first axis of rotation, the stator being attached to the stator support inside this internal housing, - a cooling chamber delimited in part by a radially external face of the stator support, the stator support comprising two annular grooves (16, 17) extending around the first axis of rotation and arranged axially on either side of the cooling chamber, each annular groove (16, 17) accommodating an annular seal arranged so as to ensure sealing of the cooling chamber,
Method for determining an irradiation plan for a particle irradiation system, wherein the irradiation plan is provided for planning the irradiation of a target volume within a test object (14; 18) with the aid of a particle beam using the particle irradiation system, wherein the target volume and a predetermined dose distribution are prescribed, and wherein the irradiation plan is determined in order to apply the energy of the particle beam in accordance with the predetermined dose distribution in the target volume, characterized in that the irradiation plan is determined with the aid of an optimization method, in that the optimization method determines a measure as a function of a difference between the predetermined dose distribution and a dose distribution according to the irradiation plan and as a function of the irradiation time, in that the optimization method determines the irradiation plan with the aid of the best measure, and in that the measure is better, the better the predetermined dose distribution corresponds to the dose distribution according to the irradiation plan, and the shorter the irradiation time.
A transport pallet made from plastic material comprising a cover plate forming a support plate for the goods to be received, and a base element as well as support elements between the cover plate and the base element, wherein the support elements are formed separately or as a part of the cover plate and/or the base element and connect the cover plate and the base element with one another at a distance from one another and form openings between one another for the engagement of lifting elements, in particular for the engagement of fork prongs of a forklift, wherein the cover plate is connected with the base element by closure bolts which are respectively formed with a rated breaking point, wherein at least one respective closure bolt is arranged in a respective support element, and wherein each closure bolt is configured as a tension element connecting the cover plate and the base element with one another through tensioning, characterized in that the locking bolts are configured as bayonet bolts with bayonet-like engagement elements or as stud bolts which are inserted from below, i.e. from the bottom side of the base element to the top, wherein the rated breaking point is configured proximal to or in a portion of the cover plate, i.e. within a sleeve-like receiving opening of the upper cover plate or a portion of the support element, respectively, which is formed at the bottom side of the cover plate and protrudes downwards.
Reset unit for resetting rotational and/or translational deflection movements of a control element, comprising an ordered mesostructure of elementary cells formed from an ordered arrangement of at least one elementary cell, wherein the at least one elementary cell can be reversibly compressed and expanded by means of force, the reset unit further comprising at least one signal generator and/or at least one reaction unit, the reset unit further comprising at least one evaluation unit which evaluates a signal emitted by the signal generator and/or controls the reaction unit electrically and/or magnetically, wherein the signal generator and/or reaction unit are embedded in the at least one mesostructure, wherein a resetting force of the reset unit can be generated at least partially by deformation of the mesostructure.
A drive unit (20A, 20B) for driving a carriage travelable along a transport path having a barrel cam which is drivable to make a rotational movement and which has a drive groove for an engagement of a follower arranged at the carriage, and having a control device for controlling the drive of the carriage, wherein the barrel cam has a first barrel section and a second barrel section which is separate therefrom and which in particular directly adjoins the first barrel section; wherein the barrel sections (30A, 30B) are drivable independently of one another; and wherein the control device is configured to accelerate the carriage after a takeover from a separate drive unit by means of the first barrel section and to supply the accelerated carriage to the second barrel section, characterized in that the drive groove comprises a straight section extending in parallel with a direction of transport and/or in parallel with an axis of rotation of the barrel cam and a spirally extending section adjoining it in the region of the first barrel section, with the first barrel section being driven to make a rotational movement and being accelerated in so doing until the speed of rotation of the first barrel section corresponds to the speed of rotation of the second barrel section and an outlet region of the section and an inlet region of the part of the drive groove provided at the barrel section merge into one another.
An apparatus for washing and/or dewatering pulp, the apparatus comprising two rotatable press rolls (202, 204) with a nip between, each press roll (202, 204) including an axis (203, 205), a mantle element (206, 208) with permeable outer and inner surfaces, an axial inner drum (222, 224), and radial walls (226, 228, 230, 232) arranged between the mantle element (206, 208) and the axial inner drum (222, 224), so that axial filtrate channels (210, 212) are created between the mantle element (206, 208), the axial inner drum (222, 224) and the radial walls (226, 228, 230, 232), which filtrate channels (210, 212) are arranged to receive filtrate from the pulp, characterized in that each press roll (202, 204) is arranged to rotate with a direction of rotation (R 1, R 2), so that the pulp is arranged to be fed upwards through the nip; and in that at least one filtrate channel (210, 212) is provided with an oblique wall between a first radial wall (226, 230) and the mantle element (206, 208), which oblique wall points upwards at the nip in the same direction as the direction of the rotation (R 1, R 2) to prevent the flow of liquid from the filtrate channel (210, 212) to the outer surface of the mantle element (206, 208), wherein the radial wall (226, 228, 230, 232) is provided with outer holes outside the oblique wall and inner holes inside the oblique wall, wherein a total area of the inner holes is larger than a total area of the outer holes.
An internal combustion engine comprising a multi-link piston-crank mechanism which comprises an upper link connected with a piston through a piston pin, a lower link attached rotatably to a crank pin of a crank shaft and connected swingably with the upper link through a first connecting pin, a control link including one end connected swingably with the lower link through a second connecting pin, and a control shaft which is attached rotatably to a cylinder block and which includes an eccentric shaft supporting the other end of the control link swingably, the first connecting pin being located on one side of a cylinder center axial line and the second connecting pin being located on the other side of the cylinder center axial line, characterised in that the lower link is formed with a lower link oil passage which communicates with a crank pin oil passage extending in a radial direction of the crank pin, at a predetermined swing posture of the lower link, and ejects a lubricating oil toward the upper link to cause the lubricating oil to be reflected by the upper link, and the upper link is arranged to reflect the lubricating oil ejected from the lower link oil passage and thereby to supply the lubricating oil to a cylinder inside wall surface on a side on which the control link is located as viewed in an axial direction of the crank shaft.
A hinge for a door or a window comprising a first mounting element which can be fastened to the frame, a frame part which can be connected to the first mounting element and that has a receptacle for an axle bush, a second mounting element which can be mounted on the casement of the door or the window, a casement part which can be connected to the second mounting element and that has a receptacle for a rotational axle which, in the mounted state, is received with its free end in the axle bush, as well as adjusting means for adjusting the contact pressure between the closed casement and the frame, wherein the adjusting device is an adjusting screw by means of which the distance between the first mounting element and the frame part can be adjusted, wherein the head of the adjusting screw is supported in a depression in the frame part, characterised in that the head of the adjusting screw is secured in the depression by means of the axle bush, and wherein the axle bush and the frame part include a corresponding breakthrough (10, 11) in the region of the head of the adjusting screw for inserting an actuating tool.