mhurhangee/ep-ind-claims huggingface dataset:
A sintered friction lining free of organic resins as a binder, comprising a friction lining body consisting of a metallic matrix formed of at least one element selected from a group comprising copper, iron, tin, zinc or alloys therewith and mixtures thereof, at least one abrasive selected from the group of mullite, silicon dioxide, corundum, glass, Al 2 O 3, and mixtures thereof, at least two different solid lubricants, and optionally at least one filling material, selected from the group of mica, feldspar, kieselguhr, or mixtures thereof, wherein the solid lubricants are selected from a group consisting of metal sulfides of the metals of the group of tungsten, iron, tin, copper, bismuth, antimony, chromium, zinc, silver, manganese, molybdenum, and optionally hexagonal boron nitride as solid lubricant, and wherein the solid lubricant composition optionally additionally contains graphite, wherein the proportion of the abrasive material in the friction lining is at most 5 wt.%, the proportion of the at least one filling material in the friction lining is selected from a range of a lower limit of 5 wt.% and an upper limit of 35 wt.%, and the total proportion of solid lubricants in the friction lining body is selected from a range of 5 wt.% to 30 wt.%, wherein all constituents of the friction lining add up to 100 wt.%, characterized in that the proportion of the matrix in the friction lining is selected from a range having a lower limit of 50 wt.% and an upper limit of 90 wt.%, and that the at least two different solid lubricants are formed by at least two metal sulfides comprising tin, - for which the friction lining body contains SnS and SnS 2 as solid lubricants, wherein the proportion of SnS in the friction lining body amounts to between 2 wt.% and 6 wt.% and the proportion of SnS 2 in the friction lining body amounts to between 1 wt.% and 5 wt.%, or - for which the friction lining body contains SnS, SnS 2, Sn 2 S 3 and hexagonal boron nitride as solid lubricants, wherein the proportion of SnS in the friction lining body amounts to between 0.5 wt.% and 1.5 wt.%, the proportion of SnS 2 in the friction lining body amounts to between 1 wt.% and 3 wt.%, the proportion of Sn 2 S 3 in the friction lining body amounts to between 0.5 wt.% and 3 wt.%, and the proportion of hexagonal boron nitride in the friction lining body amounts to between 3.5 wt.% and 7.5 wt.%. - for which the friction lining body contains SnS and SnS 2 as solid lubricants, wherein the proportion of SnS in the friction lining body amounts to between 2 wt.% and 6 wt.% and the proportion of SnS 2 in the friction lining body amounts to between 1 wt.% and 5 wt.%, or - for which the friction lining body contains SnS, SnS 2, Sn 2 S 3 and hexagonal boron nitride as solid lubricants, wherein the proportion of SnS in the friction lining body amounts to between 0.5 wt.% and 1.5 wt.%, the proportion of SnS 2 in the friction lining body amounts to between 1 wt.% and 3 wt.%, the proportion of Sn 2 S 3 in the friction lining body amounts to between 0.5 wt.% and 3 wt.%, and the proportion of hexagonal boron nitride in the friction lining body amounts to between 3.5 wt.% and 7.5 wt.%.
An electrically safe treatment system for use in treating a patient, the treatment system comprising: a laser beam generation system; a laser beam delivery system comprising an articulating arm mounted to the laser beam generation system at a proximal end thereof; a housing comprising an electrical component, the housing mounted to the articulating arm at a distal end thereof; a detachable hand piece affixed to the housing via a first joint; a first electrical contact associated with the first joint, the first electrical contact comprising at least one of a resilient metal and a coated polymer and being adapted to: (i) maintain an electrical connection between the housing and the hand piece throughout an angular range of motion of the hand piece relative to the housing; and (ii) maintain a total resistance of a series connection comprising the housing, the hand piece, and the first electrical contact below 0.2 ohms; and a grounding wire attached directly to the housing and not routed to the hand piece and providing an electrical contact between the housing and ground having a resistance below 0.2 ohms. a laser beam generation system; a laser beam delivery system comprising an articulating arm mounted to the laser beam generation system at a proximal end thereof; a housing comprising an electrical component, the housing mounted to the articulating arm at a distal end thereof; a detachable hand piece affixed to the housing via a first joint; a first electrical contact associated with the first joint, the first electrical contact comprising at least one of a resilient metal and a coated polymer and being adapted to: (i) maintain an electrical connection between the housing and the hand piece throughout an angular range of motion of the hand piece relative to the housing; and (ii) maintain a total resistance of a series connection comprising the housing, the hand piece, and the first electrical contact below 0.2 ohms; and (i) maintain an electrical connection between the housing and the hand piece throughout an angular range of motion of the hand piece relative to the housing; and (ii) maintain a total resistance of a series connection comprising the housing, the hand piece, and the first electrical contact below 0.2 ohms; and a grounding wire attached directly to the housing and not routed to the hand piece and providing an electrical contact between the housing and ground having a resistance below 0.2 ohms.
A tissue securement apparatus, comprising: a flexible elongate body having a proximal end and a distal end; a first jaw member pivotably coupled to the distal end of the elongate body; a second jaw member pivotably coupled to the first jaw member; characterized in that the apparatus further comprises: a launch tube (28, 44) defining a lumen therethrough, the launch tube being slidably positioned in the elongate body and pivotably coupled to the second jaw member; and a needle assembly slidably positioned within the lumen of the launch tube, the needle assembly having a needle body and an anchor assembly for securing tissue. a flexible elongate body having a proximal end and a distal end; a first jaw member pivotably coupled to the distal end of the elongate body; a second jaw member pivotably coupled to the first jaw member; characterized in that the apparatus further comprises: a launch tube (28, 44) defining a lumen therethrough, the launch tube being slidably positioned in the elongate body and pivotably coupled to the second jaw member; and a needle assembly slidably positioned within the lumen of the launch tube, the needle assembly having a needle body and an anchor assembly for securing tissue. a launch tube (28, 44) defining a lumen therethrough, the launch tube being slidably positioned in the elongate body and pivotably coupled to the second jaw member; and a needle assembly slidably positioned within the lumen of the launch tube, the needle assembly having a needle body and an anchor assembly for securing tissue.
A device providing compensation of active and reactive current components in a point of earth fault, and equalization of phase-to earth voltages at failure-free condition of multiple phase alternating current network, characterized in that it comprises a variable phase earth reactance of inductive character connected between each phase of the network and a point of earth potential of the network such reactance being tuned to compensate the capacitive earth fault current in the point of earth fault, by parallel resonance of the variable phase earth reactance with the phase earth capacitance of the network, and also to eliminate the phase voltage imbalance against the earth potential at failure-free condition of the network, by parallel resonance of the variable phase earth reactance with the earth phase capacitance of the network.
A torque-limiting driver with swappable clutch gear rings comprising: a body which may act as a handle; a lower plastic cylindrical shank with a first hardened metal gear ring affixed via dog latches and catches to the face thereof having a drive socket through the nose at the opposite side; an upper plastic cylindrical shank with a second hardened metal gear ring affixed via dog latches and catches to the bottom face and having a front facing side; a nut; a spring between the front facing end of the upper cylindrical shank and the nut, wherein the spring is configured to apply a force across the gear rings (300, 350); a shaft having a workpiece-engaging tip and a drive connection engaged within the drive socket of the lower cylindrical shank, the shaft extending axially through the lower cylindrical shank, the hardened first gear ring, the second hardened gear ring, the upper cylindrical shank and the spring and connected to the nut; wherein the hardened gear ring of the upper cylindrical shank and the hardened gear ring of the lower cylindrical shank engage for relative rotation; and, wherein the gear rings (300, 350) disengage when a predetermined torque limit is exceeded. a body which may act as a handle; a lower plastic cylindrical shank with a first hardened metal gear ring affixed via dog latches and catches to the face thereof having a drive socket through the nose at the opposite side; an upper plastic cylindrical shank with a second hardened metal gear ring affixed via dog latches and catches to the bottom face and having a front facing side; a nut; a spring between the front facing end of the upper cylindrical shank and the nut, wherein the spring is configured to apply a force across the gear rings (300, 350); a shaft having a workpiece-engaging tip and a drive connection engaged within the drive socket of the lower cylindrical shank, the shaft extending axially through the lower cylindrical shank, the hardened first gear ring, the second hardened gear ring, the upper cylindrical shank and the spring and connected to the nut; wherein the hardened gear ring of the upper cylindrical shank and the hardened gear ring of the lower cylindrical shank engage for relative rotation; and, wherein the gear rings (300, 350) disengage when a predetermined torque limit is exceeded.
Insertion aid for a tracheostomy tube, with a head which can be guided through the tracheostomy tube, wherein the head of the insertion aid is hollow and the cavity of the head is connected via a tube running through the lumen of the tracheostomy tube to a variable fluid reservoir for filling and emptying the cavity, which is arranged on the proximal side of the tracheostomy tube in use, characterized in that the head protrudes from the distal end of the tracheostomy tube in use and the tube connecting the fluid reservoir and the head extends into the cavity of the head in sections, wherein the end of the tube extending into the cavity narrows in the distal direction, wherein the head has a thin-walled, flexible sheath, so that, when the cavity is filled, the head takes on a maximum outside diameter with respect to the longitudinal axis of the tracheostomy tube, which is larger than the inside diameter of the tracheostomy tube, and, when the cavity is emptied, can take a maximum outside diameter with respect to the longitudinal axis of the tracheostomy tube, which is smaller than the inside diameter of the tracheostomy tube.
A light source apparatus, comprising: a light source section including a contacted surface formed in a predetermined position; a member that is attached to the light source section and in contact with the contacted surface; and a support section capable of supporting a component of a load that acts on the contacted surface due to the weight of the member, the component being in at least a predetermined direction and supported by the support section in both orientations of the predetermined direction wherein the support section includes a first contact surface capable of being brought into contact with the member for providing support to the component in a first direction, a second contact surface capable of being brought into contact with the member for providing support to the component in a direction opposite to the first direction, characterized in that the first and second contact surfaces are arranged in positions such that a clearance is formed between at least one of the first and second contact surfaces and the member, in a reference attachment position in which the member is attached to the light source section and in which a suitable contact state is achieved. a light source section including a contacted surface formed in a predetermined position; a member that is attached to the light source section and in contact with the contacted surface; and a support section capable of supporting a component of a load that acts on the contacted surface due to the weight of the member, the component being in at least a predetermined direction and supported by the support section in both orientations of the predetermined direction wherein the support section includes a first contact surface capable of being brought into contact with the member for providing support to the component in a first direction, a second contact surface capable of being brought into contact with the member for providing support to the component in a direction opposite to the first direction, characterized in that the first and second contact surfaces are arranged in positions such that a clearance is formed between at least one of the first and second contact surfaces and the member, in a reference attachment position in which the member is attached to the light source section and in which a suitable contact state is achieved.
Flow guiding plate for a fuel cell, characterized in that it includes a conducting sheet comprising a relief: - defining an alternation of flow channels on opposite first and second faces (55, 56) of the sheet, two successive flow channels (553, 554) of the first face being separated by walls delimiting a flow channel of the second face, said flow channels of the first and second faces extending along one and the same longitudinal direction; - defining first and second orifices for access respectively to the first and second ends of each of the flow channels of the second face and of a first group of flow channels of the first face, the cross section of each of these flow channels between its first and second ends being greater than the cross section of its first and second access orifices; - defining a flow restriction (555, 556) in each flow channel of a second group of flow channels of the first face, the passage cross section at each of these flow restrictions being smaller than the cross section of the orifices for access to the flow channels of the first group, the first face comprising an alternation of flow channels of the first group and of flow channels of the second group. - defining an alternation of flow channels on opposite first and second faces (55, 56) of the sheet, two successive flow channels (553, 554) of the first face being separated by walls delimiting a flow channel of the second face, said flow channels of the first and second faces extending along one and the same longitudinal direction; - defining first and second orifices for access respectively to the first and second ends of each of the flow channels of the second face and of a first group of flow channels of the first face, the cross section of each of these flow channels between its first and second ends being greater than the cross section of its first and second access orifices; - defining a flow restriction (555, 556) in each flow channel of a second group of flow channels of the first face, the passage cross section at each of these flow restrictions being smaller than the cross section of the orifices for access to the flow channels of the first group, the first face comprising an alternation of flow channels of the first group and of flow channels of the second group.
A heating system for heating a room, comprising (i) an insulation/reflection element which can be attached or is attached to a wall of the room and which comprises at least one insulation layer and at least one reflection layer, wherein the insulation layer is open for diffusion and is equipped in such a manner so as to close cold bridges of a wall, and the reflection layer is equipped in such a manner so as to reflect IR radiation; (ii) a heating element which is equipped to generate IR radiation; and (iii) a spacer element which can be arranged or is arranged between the insulation/reflection element and the heating element and which is configured in such a manner so as to space the heating element from the insulation/reflection element. (i) an insulation/reflection element which can be attached or is attached to a wall of the room and which comprises at least one insulation layer and at least one reflection layer, wherein the insulation layer is open for diffusion and is equipped in such a manner so as to close cold bridges of a wall, and the reflection layer is equipped in such a manner so as to reflect IR radiation; (ii) a heating element which is equipped to generate IR radiation; and (iii) a spacer element which can be arranged or is arranged between the insulation/reflection element and the heating element and which is configured in such a manner so as to space the heating element from the insulation/reflection element.
A computer-implemented method for approximating test results of a virtual test of a device for at least partially autonomously guiding a motor vehicle, having the steps: receiving a first data set (DS1a, DS1b, DS1c) comprising a plurality of driving situation parameters consisting of environmental parameters (FP1, FP2) describing the environment of the motor vehicle and ego parameters describing the state of the motor vehicle, each driving situation parameter comprising a specified definition range; approximating a numerical value range (WB1, WB2, WB3) of a target function (F1, F2, F3) for the definition range of at least one driving situation parameter using a trained artificial neural network (K1, K2, K3) applied to the plurality of driving situation parameters, the target function (F1, F2, F3) representing a driving maneuver of the motor vehicle in response to a control of the device generated by the plurality of driving situation parameters of the definition range; and providing a second data set (DS2a, DS2b, DS2c) consisting of the numerical value range (WB1, WB2, WB3) of the target function (F1, F2, F3) and the associated definition range of the at least one driving situation parameter. receiving a first data set (DS1a, DS1b, DS1c) comprising a plurality of driving situation parameters consisting of environmental parameters (FP1, FP2) describing the environment of the motor vehicle and ego parameters describing the state of the motor vehicle, each driving situation parameter comprising a specified definition range; approximating a numerical value range (WB1, WB2, WB3) of a target function (F1, F2, F3) for the definition range of at least one driving situation parameter using a trained artificial neural network (K1, K2, K3) applied to the plurality of driving situation parameters, the target function (F1, F2, F3) representing a driving maneuver of the motor vehicle in response to a control of the device generated by the plurality of driving situation parameters of the definition range; and providing a second data set (DS2a, DS2b, DS2c) consisting of the numerical value range (WB1, WB2, WB3) of the target function (F1, F2, F3) and the associated definition range of the at least one driving situation parameter.
A pre-authentication method performed by interaction between a pre-authentication unit and a verification unit, wherein the method establishes a set of user equipment verification credentials from an authentication protocol within a wireless communications network, said method comprising, at the pre-authentication unit: receiving an indication representative of downlink radio communication characteristics of network nodes recognisable by the user equipment; emulating the downlink radio communication characteristics of at least one of the network nodes to establish communication with the user equipment; triggering release of an indication of identity by user equipment for those user equipment (550a, 550b) determined to be in a predetermined geographic discovery area; authenticating said user equipment identity using said authentication protocol, and establishing a shared set of user equipment verification credentials for future validation of said authenticated user equipment identity; transmitting the indication of user equipment identity and an indication of the shared set of user equipment verification credentials for those authenticated user equipment determined to be in the predetermined geographic discovery area to the verification unit interacting with the pre-authentication unit such that the verification unit operates to verify the identity of those authenticated user equipment (550a, 550b), wherein establishing a shared set of user equipment verification credentials for future validation of said authenticated user equipment identity prevents a requirement for further authentication of said user equipment identity using said authentication protocol by said verification unit. receiving an indication representative of downlink radio communication characteristics of network nodes recognisable by the user equipment; emulating the downlink radio communication characteristics of at least one of the network nodes to establish communication with the user equipment; triggering release of an indication of identity by user equipment for those user equipment (550a, 550b) determined to be in a predetermined geographic discovery area; authenticating said user equipment identity using said authentication protocol, and establishing a shared set of user equipment verification credentials for future validation of said authenticated user equipment identity; transmitting the indication of user equipment identity and an indication of the shared set of user equipment verification credentials for those authenticated user equipment determined to be in the predetermined geographic discovery area to the verification unit interacting with the pre-authentication unit such that the verification unit operates to verify the identity of those authenticated user equipment (550a, 550b), wherein establishing a shared set of user equipment verification credentials for future validation of said authenticated user equipment identity prevents a requirement for further authentication of said user equipment identity using said authentication protocol by said verification unit.