mhurhangee/ep-ind-claims huggingface dataset:
Clip (10, 110) for connecting at least two components (40, 41) provided with fastening openings (42, 43), comprising: a base body (11, 111) that extends along an axis and has a dished flange (12, 112) at one end and a fastening section (17, 117) at the opposite end, at least two first elastic retaining fingers (18, 118) that are located on the fastening section (17, 117), extend in the direction of the flange (12, 112), and at their free ends have support surfaces (21, 121) facing the flange, and at least two second elastic retaining fingers (19, 119) that are located on the fastening section (17, 117), extend in a direction leading away from the flange (12, 112), and have, on the outsides of their radially movable end sections, retaining surfaces (28, 128) facing the flange (12, 112), characterized by at least two guide ribs (30, 130) that extend, next to the second retaining fingers (19, 119), from the fastening section (17, 117) in the direction leading away from the flange (12, 112), and on their outsides have guide surfaces (31, 131) parallel to the axis, and at their free ends (32, 132) have centering surfaces (33, 133) extending at an angle to the axis. a base body (11, 111) that extends along an axis and has a dished flange (12, 112) at one end and a fastening section (17, 117) at the opposite end, at least two first elastic retaining fingers (18, 118) that are located on the fastening section (17, 117), extend in the direction of the flange (12, 112), and at their free ends have support surfaces (21, 121) facing the flange, and at least two second elastic retaining fingers (19, 119) that are located on the fastening section (17, 117), extend in a direction leading away from the flange (12, 112), and have, on the outsides of their radially movable end sections, retaining surfaces (28, 128) facing the flange (12, 112), characterized by at least two guide ribs (30, 130) that extend, next to the second retaining fingers (19, 119), from the fastening section (17, 117) in the direction leading away from the flange (12, 112), and on their outsides have guide surfaces (31, 131) parallel to the axis, and at their free ends (32, 132) have centering surfaces (33, 133) extending at an angle to the axis.
Method for operating a fuel cell system in a rail vehicle, wherein the fuel cell system has at least: - a PEM fuel cell stack, - a first feed which is designed to supply hydrogen as fuel gas to an anode side of the fuel cell stack, - a second feed which is designed to supply air as oxidation gas to a cathode side of the fuel cell stack, and - at least one humidifier, which is arranged in the second feed and is designed to humidify air supplied to the fuel cell stack and wherein - a cleaning and/or replacement of the at least one humidifier is carried out as a function of a predetermined ageing model, wherein the ageing model is defined as a function of operating conditions of the rail vehicle. - a PEM fuel cell stack, - a first feed which is designed to supply hydrogen as fuel gas to an anode side of the fuel cell stack, - a second feed which is designed to supply air as oxidation gas to a cathode side of the fuel cell stack, and - at least one humidifier, which is arranged in the second feed and is designed to humidify air supplied to the fuel cell stack and wherein - a cleaning and/or replacement of the at least one humidifier is carried out as a function of a predetermined ageing model, wherein the ageing model is defined as a function of operating conditions of the rail vehicle.
A multi-free-disk type of clutch comprising a driving unit configured to rotate in accordance with an input torque, the driving unit having a drive-torque transmission disk, an output shaft to which a torque is to be transmitted, the output shaft having an output-torque receiving disk (35, 55), and at least two free disks (21, 22) arranged between the drive-torque transmission disk and the output-torque receiving disk (35, 55), each of the at least two free disks (21, 22) being freely rotatable, wherein when the torque is to be transmitted; mutual gaps between the drive-torque transmission disk, the at least two free disks (21, 22) and the output-torque receiving disk (35, 55) are narrowed, so that the input torque of the driving unit is transmitted from the drive-torque transmission disk to one free disk adjacent to the drive-torque transmission disk by friction, the torque transmitted to the one free disk is transmitted to another free disk adjacent to the one free disk by friction, and the torque transmitted to the or another free disk on the most output-shaft side is transmitted to the output-torque receiving disk (35, 55) by friction, and when the torque is to be shut off; the mutual gaps between the drive-torque transmission disk, the at least two free disks (21, 22) and the output-torque receiving disk (35, 55) are broadened, so that torque transmission channel is shut off, characterized in that the free disks have an area of a friction surface on the side of the driving-unit which is set smaller than an area of a friction surface on the side of the output-shaft.
A method of fingerprinting devices in a cyber-physical system, the method comprising: sending a command from a master device to a field device to perform a physical operation; observing an event change at a slave device, the event change resulting from a response of the field device to the command; sending, by the slave device, a message indicating the event change; calculating an operation time of the field device based at least in part upon a time at which the message was observed; and generating a fingerprint for the field device based at least in part upon the operation time. sending a command from a master device to a field device to perform a physical operation; observing an event change at a slave device, the event change resulting from a response of the field device to the command; sending, by the slave device, a message indicating the event change; calculating an operation time of the field device based at least in part upon a time at which the message was observed; and generating a fingerprint for the field device based at least in part upon the operation time.
Method for maneuvering a predetermined part of a vehicle into a target position given by a target object, comprising the following steps: detecting the target object by a first optical sensor device arranged at the vehicle; detecting the target object by a second optical sensor device arranged at the vehicle offset relative to the first optical sensor device in the longitudinal direction of the vehicle, and calculating a trajectory of the predetermined part of the vehicle into the target position with the aid of an image of the target object captured by the first optical sensor device and with the aid of an image of the target object captured by the second optical sensor device; characterized in that by means of at least one of the two optical sensor devices (3, 4) it is detected whether the target object is inclined laterally and/or along its longitudinal axis. detecting the target object by a first optical sensor device arranged at the vehicle; detecting the target object by a second optical sensor device arranged at the vehicle offset relative to the first optical sensor device in the longitudinal direction of the vehicle, and calculating a trajectory of the predetermined part of the vehicle into the target position with the aid of an image of the target object captured by the first optical sensor device and with the aid of an image of the target object captured by the second optical sensor device; characterized in that by means of at least one of the two optical sensor devices (3, 4) it is detected whether the target object is inclined laterally and/or along its longitudinal axis.
A plastic closure for a container, comprising; a closure body having a top wall portion and an annular skirt portion depending from said top wall portion, an outer seal element depending from said top wall portion inwardly of said annular skirt potion, said outer seal element being generally annular, and defining a generally inwardly facing sealing surface for engagement with a generally outwardly facing sealing surface of said container, said closure being characterized in that it further comprises a plurality of circumferentially spaced, seal reinforcement elements on the inside surface of said skirt portion, adjacent said top wall portion, said reinforcement elements being engageable by said outer seal element to limit outward deflection of said outer seal element, to enhance sealing cooperation of said outer seal element with the associated container.
Method for operating a radio communication system which uses OFDM, in which a first sending station modulates a first symbol onto a first carrier frequency of an OFDM symbol and sends it to a first receiving station via a first transmission channel using an air interface, characterized in that the first sending station continuously changes the first carrier frequency during a time used for sending the OFDM symbol, the changing of the first carrier frequency being carried out independently of a changing of transmission characteristics of the first transmission channel over time.
A mobile terminal comprising: a body including a rear case, the rear case having a front part and a rear part; a battery received in the body; a battery cover detachably provided between the front part and the rear part to protect the battery against external environment; the mobile terminal further comprising: a guide member fixed to an inner surface of one end portion of the battery cover; a moving member received in the guide member to be guided by the guide member to move in front and rear directions; and a hooking member provided within the body, the hooking member including a hooking surface engaged with the moving member to fix the battery cover to the body, characterized in that the moving member comprises a push sill provided toward the inner surface of the battery cover, and wherein the push sill includes a push surface, the push surface having an inclining surface or a convex surface. a body including a rear case, the rear case having a front part and a rear part; a battery received in the body; a battery cover detachably provided between the front part and the rear part to protect the battery against external environment; the mobile terminal further comprising: a guide member fixed to an inner surface of one end portion of the battery cover; a moving member received in the guide member to be guided by the guide member to move in front and rear directions; and a hooking member provided within the body, the hooking member including a hooking surface engaged with the moving member to fix the battery cover to the body, characterized in that the moving member comprises a push sill provided toward the inner surface of the battery cover, and wherein the push sill includes a push surface, the push surface having an inclining surface or a convex surface. a guide member fixed to an inner surface of one end portion of the battery cover; a moving member received in the guide member to be guided by the guide member to move in front and rear directions; and a hooking member provided within the body, the hooking member including a hooking surface engaged with the moving member to fix the battery cover to the body, characterized in that the moving member comprises a push sill provided toward the inner surface of the battery cover, and wherein the push sill includes a push surface, the push surface having an inclining surface or a convex surface.
A pressure sensor for measuring pressures in pressure chambers, more particularly in combustion chambers of internal combustion engines, comprising a sensor housing with a longitudinal axis and an interior space, a measuring element which is arranged in the interior space of the sensor housing, and a rotation-symmetrically designed membrane which has a peripheral edge section, by means of which the membrane is connected with an end of the sensor housing at the pressure chamber side and seals the interior space of the sensor housing off on the pressure chamber side, wherein the membrane also comprises a central plunger interacting with the measuring element, and a flexible, annular membrane segment which connects the plunger to the peripheral edge section, characterised in that on the pressure chamber side, a radial inner end point of the circular arc is arranged set back, compared to a radial outer end point of the circular arc, along the longitudinal axis in the direction of the inner space, that the annular membrane segment seen in cross-section is designed as a convex circular arc of constant material thickness on the pressure chamber side. wherein the membrane also comprises a central plunger interacting with the measuring element, and a flexible, annular membrane segment which connects the plunger to the peripheral edge section, characterised in that on the pressure chamber side, a radial inner end point of the circular arc is arranged set back, compared to a radial outer end point of the circular arc, along the longitudinal axis in the direction of the inner space, that the annular membrane segment seen in cross-section is designed as a convex circular arc of constant material thickness on the pressure chamber side.
Method for taking a sample of biological material from a reference surface, such as the surface of an agar medium, using a sampling tool, said method allowing the movement of the sampling tool toward the reference surface, from a first position to a second position, and/or from the reference surface toward the sampling tool, from a first position to a second position, said second position being a contact position in which the sampling tool and the reference surface make contact, to be controlled, said method comprising the following steps: a) illuminating the sampling tool in said first position in order to make the sampling tool visible and to project an image of the sampling tool onto the reference surface, b) acquiring an image of all of the sampling tool and of its image projected onto the reference surface, c) processing the image obtained in step b) in order to determine whether, in the processed image, the distance between the sampling tool and its projected image is equal to zero, d) if the distance between the sampling tool and its projected image is not equal to zero, moving the sampling tool toward the reference surface and/or the reference surface toward the sampling tool and repeating steps a), b), c) and d) until said distance is equal to zero. a) illuminating the sampling tool in said first position in order to make the sampling tool visible and to project an image of the sampling tool onto the reference surface, b) acquiring an image of all of the sampling tool and of its image projected onto the reference surface, c) processing the image obtained in step b) in order to determine whether, in the processed image, the distance between the sampling tool and its projected image is equal to zero, d) if the distance between the sampling tool and its projected image is not equal to zero, moving the sampling tool toward the reference surface and/or the reference surface toward the sampling tool and repeating steps a), b), c) and d) until said distance is equal to zero.
A non-carbon-based anode active material for lithium secondary batteries, comprising: a core containing silicon (Si); and silicon nanoparticles formed on the surface of the core, wherein the core has a particle diameter of 1 to 30 μm, and wherein the core is made of SiOx (0<x≤1). a core containing silicon (Si); and silicon nanoparticles formed on the surface of the core, wherein the core has a particle diameter of 1 to 30 μm, and wherein the core is made of SiOx (0<x≤1).
A display device comprising: a substrate including a display region, a pad region spaced apart from the display region, and a bending region between the display region and the pad region; a plurality of pixel structures positioned in the display region of the substrate; a plurality of pad wirings positioned in the pad region of the substrate, the pad wirings including a plurality of notches (NT1-6, NT2-6) in the pad region; and a plurality of connection wirings in the bending region electrically connecting the pad wirings to the pixel structures, wherein the notches include a plurality of first notches (NT1-6) positioned at a first side of each of the pad wirings and a plurality of second notches (NT2-6) positioned at a second side of each of the pad wirings, the second side opposite to the first side, wherein the first notches and the second notches are asymmetrical to each other in a plan view with respect to a first direction in which the pad wirings extend, and characterized in that the plurality of first notches do not overlap the plurality of second notches along the first direction. a substrate including a display region, a pad region spaced apart from the display region, and a bending region between the display region and the pad region; a plurality of pixel structures positioned in the display region of the substrate; a plurality of pad wirings positioned in the pad region of the substrate, the pad wirings including a plurality of notches (NT1-6, NT2-6) in the pad region; and a plurality of connection wirings in the bending region electrically connecting the pad wirings to the pixel structures, wherein the notches include a plurality of first notches (NT1-6) positioned at a first side of each of the pad wirings and a plurality of second notches (NT2-6) positioned at a second side of each of the pad wirings, the second side opposite to the first side, wherein the first notches and the second notches are asymmetrical to each other in a plan view with respect to a first direction in which the pad wirings extend, and characterized in that the plurality of first notches do not overlap the plurality of second notches along the first direction.
A method for evaluating a weathering degree of coal comprising: using surface tension as an index for evaluating the weathering degree, characterized in that the surface tension of a semicoke is used, the semicoke being prepared by performing a heat treatment at a temperature equal to or higher than 350°C and equal to or lower than 800°C on a weathered coal and then cooling the coal in an atmosphere sealed from air or in an atmosphere of an inert gas. using surface tension as an index for evaluating the weathering degree, characterized in that the surface tension of a semicoke is used, the semicoke being prepared by performing a heat treatment at a temperature equal to or higher than 350°C and equal to or lower than 800°C on a weathered coal and then cooling the coal in an atmosphere sealed from air or in an atmosphere of an inert gas.
A braking system for a vehicle, the braking system comprising: a first control mechanism operable by a user to control a vehicle brake; a second mechanism operable by a user to select a parking mode of the vehicle; and a feedback apparatus configured to provide a user-detectable effect to the first mechanism in response to the parking mode of the vehicle being selected via the second mechanism. a first control mechanism operable by a user to control a vehicle brake; a second mechanism operable by a user to select a parking mode of the vehicle; and a feedback apparatus configured to provide a user-detectable effect to the first mechanism in response to the parking mode of the vehicle being selected via the second mechanism.
Method for manufacturing a pendulum support for a damping device of a torque transmission device for a motor vehicle, said method comprising the steps as follows: a) supply a plate, b) cut out the substantial form of a crown from the plate, c) recover the internal cut-out-portion of the crown, substantially in the form of a disk or ring, d) deform the disk or the ring, for example by means of stamping, so that it has a central recess and a peripheral flange which is substantially planar and axially offset with respect to the recess, and e) fix the crown on the flange. a) supply a plate, b) cut out the substantial form of a crown from the plate, c) recover the internal cut-out-portion of the crown, substantially in the form of a disk or ring, d) deform the disk or the ring, for example by means of stamping, so that it has a central recess and a peripheral flange which is substantially planar and axially offset with respect to the recess, and e) fix the crown on the flange.
Surgical simulation apparatus for fixing organ and tissue preparations, having at least two holding elements which are fixed to a support surface, wherein, laterally on the holding elements, at at least one site, a bore for receiving a bearing pin is present, around which at least one perforated hoop movable on a circular or rectangular line is arranged coaxially and the support surface can be spanned in an arcuate manner by the movement of the hoop, wherein the movement of the hoop as a frame element on the holding elements makes it possible to adjust the size of a variable work field which delimits the surgical simulation apparatus towards the outside, wherein fastening elements and/or fixation elements for receiving organ and tissue preparations, surgical tools and surgical aids are arranged on the perforated holding elements or on the perforated hoops.
A loading, transporting and unloading train for long welded rails, comprising a plurality of storage and transport wagons for the welded rails, movable on a railroad track, and an engine (5, 50) equipped with two rail gripping devices and movable along a rail device arranged above the platform of the wagons, on the train in the longitudinal direction of the wagons to ensure the traction and placement of the rails on these wagons, characterized in that the rail device is formed by a path formed by aligned monorails, each supported on one of the wagons above the platform thereof, at the middle of the wagon in the longitudinal axis of the wagon.
Torque support for a valve interlock, where the torque support is braced against a valve to prevent the interlock from turning relative to the valve, characterised by a) a stop ring to attach the torque support to the valve interlock, b) two lock rings (2, 3) disposed inside the stop ring each of which lock rings (2, 3) carries a counter-bearing plate (4, 5) extending downwards, where c the counter-bearing plates (4, 5) extend over only a part of the circumference of the lock rings (2, 3), and d) fixing screws for torsion-free fixture of the lock rings (2, 3) inside the stop ring. a) a stop ring to attach the torque support to the valve interlock, b) two lock rings (2, 3) disposed inside the stop ring each of which lock rings (2, 3) carries a counter-bearing plate (4, 5) extending downwards, where c the counter-bearing plates (4, 5) extend over only a part of the circumference of the lock rings (2, 3), and d) fixing screws for torsion-free fixture of the lock rings (2, 3) inside the stop ring.