mhurhangee/ep-ind-claims huggingface dataset:
Electronic circuit assembly for use in a potentially explosive area, comprising - a first and second electrical supply line (2, 2') for connecting an electronic device to a rechargeable battery, wherein the first electrical supply line is connected at one end with the rechargeable electrical battery and at the other end is connectible or connected to the electronic device for supplying it with electrical energy, - at least two switching elements (5a, 5b, 5c) provided in the first electrical supply line, which switching elements can be switched in each case between an open state, in which the respective switching element (5a, 5b, 5c) electrically interrupts the first supply line, and a closed state, - a protective circuit assembly which, at the occurrence of a malfunction in the rechargeable battery and/or in the electronic device, switches the at least two switching elements (5a, 5b, 5c) into the open state, such that the flow of electrical current through the first electrical supply line is interrupted, characterised in that - the electronic circuit assembly comprises a reset circuit assembly which is configured such that, in an electrically interrupted state of the electrical first supply line, when the electronic device is connected to an external charging device, said reset circuit assembly switches the switching elements (5a, 5b, 5c) into the closed state, such that the electrical interruption in the first electrical supply line is cancelled. - a first and second electrical supply line (2, 2') for connecting an electronic device to a rechargeable battery, wherein the first electrical supply line is connected at one end with the rechargeable electrical battery and at the other end is connectible or connected to the electronic device for supplying it with electrical energy, - at least two switching elements (5a, 5b, 5c) provided in the first electrical supply line, which switching elements can be switched in each case between an open state, in which the respective switching element (5a, 5b, 5c) electrically interrupts the first supply line, and a closed state, - a protective circuit assembly which, at the occurrence of a malfunction in the rechargeable battery and/or in the electronic device, switches the at least two switching elements (5a, 5b, 5c) into the open state, such that the flow of electrical current through the first electrical supply line is interrupted, characterised in that - the electronic circuit assembly comprises a reset circuit assembly which is configured such that, in an electrically interrupted state of the electrical first supply line, when the electronic device is connected to an external charging device, said reset circuit assembly switches the switching elements (5a, 5b, 5c) into the closed state, such that the electrical interruption in the first electrical supply line is cancelled.
An intelligent measurement cup, comprising a cup body and a cup cover covering the cup body, wherein the cup cover is internally provided with an electronic module, the electronic module comprises a battery, a main control circuit board electrically connected with the battery charachterized by a laser detection unit electrically connected with the main control circuit board, the laser detection unit comprises a laser probe and a transparent shielding sheet covering the laser probe, the laser probe is arranged towards one side on which the cup body is located, a through hole corresponding to the laser probe is formed in the cup cover for light of the laser probe to penetrate through, and laser light emitted by the laser probe passes through the shielding sheet and then is emitted into the cup body in a scattering mode.
A nonwoven multilayer structure comprising: a first nonwoven layer having melt or solvent electrospun nanofibers having an average fiber diameter that is less than or equal to 300 nanometers; and a second nonwoven layer comprising a polyamide 66 having a first surface and comprising melt blown nanofibers having an average fiber diameter that is from 250 to 950 nanometers, wherein the first layer is adjacent to at least the first surface, wherein the basis weight of the first nonwoven layer is less than second nonwoven layer, wherein the basis weight of the first nonwoven layer is less than or equal to 25 gsm, and wherein the basis weight of the second nonwoven layer is from 0.9 to 50 gsm, the basis weight being determined according to ASTM D-3776. a first nonwoven layer having melt or solvent electrospun nanofibers having an average fiber diameter that is less than or equal to 300 nanometers; and a second nonwoven layer comprising a polyamide 66 having a first surface and comprising melt blown nanofibers having an average fiber diameter that is from 250 to 950 nanometers, wherein the first layer is adjacent to at least the first surface, wherein the basis weight of the first nonwoven layer is less than second nonwoven layer, wherein the basis weight of the first nonwoven layer is less than or equal to 25 gsm, and wherein the basis weight of the second nonwoven layer is from 0.9 to 50 gsm, the basis weight being determined according to ASTM D-3776.
Method for the honing processing of a workpiece, in particular a toothed wheel, having the following steps: a) the workpiece is first moved to an intermediate retention member, b) the workpiece is transferred from the intermediate retention member with a defined angular position (α) to a workpiece spindle, and c) the workpiece which is retained on the workpiece spindle is brought into engagement with a honing tool on a tool spindle and subjected to a honing processing operation, characterised in that after step a) the workpiece on the intermediate retention member is brought into engagement with a master wheel on a master wheel retention member and is rolled thereon in order to measure the workpiece and, using the result of the measurement of the workpiece, it is decided after step a) whether the workpiece is accepted for the honing processing operation in step c) or rejected, wherein a rejected workpiece is moved by a gripper from the intermediate retention member directly back to a loading and unloading station; and in that before or during step b) a transfer angular position (α) of the workpiece is determined by reading a rotary encoder of the master wheel retention member. a) the workpiece is first moved to an intermediate retention member, b) the workpiece is transferred from the intermediate retention member with a defined angular position (α) to a workpiece spindle, and c) the workpiece which is retained on the workpiece spindle is brought into engagement with a honing tool on a tool spindle and subjected to a honing processing operation,
A catalyst part for a lead-acid battery, comprising: a catalyst layer comprising a catalyst to accelerate a reaction for generating water or water vapor from oxygen and hydrogen; an arrangement through which at least part of the water or water vapor is condensed and flowed back to the inside of the battery; and a member capable of promoting the condensation of at least part of the water or water vapor, on the catalyst layer; wherein the catalyst part is gas permeable as a whole, and wherein the condensation-promoting member is a hydrophilic porous member. a catalyst layer comprising a catalyst to accelerate a reaction for generating water or water vapor from oxygen and hydrogen; an arrangement through which at least part of the water or water vapor is condensed and flowed back to the inside of the battery; and a member capable of promoting the condensation of at least part of the water or water vapor, on the catalyst layer; wherein the catalyst part is gas permeable as a whole, and wherein the condensation-promoting member is a hydrophilic porous member.
A non-contact IC card in which an IC module constructed by mounting an IC chip and an antenna circuit on a substrate is sandwiched between at least one pair exterior films (3a, 3b), wherein the IC chip is sealed with resin on outside of the IC chip and reinforced by a reinforcement material having a substantially circular shape with a diameter greater than a longest dimension value of the IC chip, wherein the reinforcement material has Vickers hardness within a range of 200 or more and less than 580, and a height variation amount of the shape of the reinforcement material on a surface thereof is within a range of 20 μm or less.
Method for operating a three-phase inverter comprising controllable semiconductor switches (T1-T6), in particular for operating an inverter incorporated in a drive control unit, wherein a respective line angle (φ) is determined by measurement of the input voltages present at the inverter and the line angle (φ) is used for specifying a position of a rotating space vector, wherein a plurality of line-angle-specific control sets for conducting states - conducting state control sets - and a plurality of line-angle-specific control sets for transition states - transition state control sets - are held available in a database, wherein the conducting state control sets in each case provide for the activation of precisely one upper semiconductor switch (T1-T6) and precisely one lower semiconductor switch (T1-T6) of the inverter, wherein the transition state control sets in each case provide for the activation of precisely two upper or lower semiconductor switches (T1-T6) and the activation of precisely one lower or upper semiconductor switch (T1-T6), respectively, of the inverter, wherein the conducting state control sets and the transition state control sets define sectors which succeed one another in alternation and at least partially overlapping in a respective direction of rotation of the space vector, wherein the determined line angle (φ) is used to determine a conducting state or transition state control set (32, 38) associated with the respective line angle (φ) in the database as a basis for control signals for gate control of the semiconductor switches (T1-T6), wherein during the transition from a conducting state control set to a transition state control set a new gate control of the semiconductor switches (T1-T6) takes place in accordance with the control signals resulting on account of the respective transition state control set, wherein the input voltages of the inverter are monitored during the validity of a transition state control set and when a predefined or predefinable condition in relation to the monitored input voltages is reached, the next-following conducting state control set in the respective direction of rotation of the space vector is selected and a new gate control of the semiconductor switches (T1-T6) takes place together with a commutation in accordance with the control signals resulting on account of said conducting state control set, and wherein a preceding sector, starting from the respective line angle (φ) in the direction of rotation of the space vector, the underlying control set of which sector has already been used as a basis for control signals, is blocked.
A method performed by a terminal in a wireless communication system, the method comprising: receiving, from a base station, a master information block, MIB, for a narrowband internet of things, NB-IoT, the MIB including at least one of first information on a sequence for a cell-specific reference signal and second information on a number of antenna ports for the cell-specific reference signal; receiving, from the base station, a system information block, SIB, for the NB-IoT, the SIB including third information on a power offset for a reference signal of the NB-IoT; and receiving, from the base station, at least one of the cell-specific reference signal and the reference signal of the NB-IoT based on at least one of the first information, the second information and the third information. receiving, from a base station, a master information block, MIB, for a narrowband internet of things, NB-IoT, the MIB including at least one of first information on a sequence for a cell-specific reference signal and second information on a number of antenna ports for the cell-specific reference signal; receiving, from the base station, a system information block, SIB, for the NB-IoT, the SIB including third information on a power offset for a reference signal of the NB-IoT; and receiving, from the base station, at least one of the cell-specific reference signal and the reference signal of the NB-IoT based on at least one of the first information, the second information and the third information.
Gear mechanism unit, suitable for coupling to an electric drive machine with the configuration of a drive unit, having - a gear mechanism housing; - an input shaft which is mounted in the gear mechanism housing via at least one bearing arrangement (L1, L2) and can be coupled to an electric drive machine; - a grounding device which is assigned to the input shaft and is connected indirectly to the gear mechanism housing; characterized in that the grounding device is arranged on the inlet side of the input shaft into the gear mechanism housing upstream of the first bearing arrangement in the power flow direction, a housing cover being connected to the gear mechanism housing and serving for leading through the input shaft, the indirect connection of the grounding device to the gear mechanism housing being configured as a connection of the grounding device to the housing cover, the connection to the housing cover being configured directly or indirectly via an adapter device. - a gear mechanism housing; - an input shaft which is mounted in the gear mechanism housing via at least one bearing arrangement (L1, L2) and can be coupled to an electric drive machine; - a grounding device which is assigned to the input shaft and is connected indirectly to the gear mechanism housing;
A device for detecting an offset between two joined components (8, 9) during operation of said components (8, 9), comprising: a first element, which is provided for attaching to one of the components, and a second element, which is provided for attaching to the other of the components, wherein the first and the second element (22, 23) are coupled and/or can be coupled to each other across a joining point of the components (8, 9) such that an offset influences their coupling, wherein the device furthermore comprises a transmission unit, which is designed to contactlessly transmit a state and/or a dimension of the coupling, characterized in that the coupling between the first and the second element (22, 23) comprises an electrical line, which is designed to be interrupted by an offset which exceeds a predetermined amount, wherein the electrical line comprises a conductive plate with two attachment regions for respective attachment to one of the components (8, 9), and a constriction located between the attachment regions, wherein the constriction is designed to break in the event of an offset which exceeds a predetermined amount. a first element, which is provided for attaching to one of the components, and a second element, which is provided for attaching to the other of the components, wherein the first and the second element (22, 23) are coupled and/or can be coupled to each other across a joining point of the components (8, 9) such that an offset influences their coupling, wherein the device furthermore comprises a transmission unit, which is designed to contactlessly transmit a state and/or a dimension of the coupling, characterized in that the coupling between the first and the second element (22, 23) comprises an electrical line, which is designed to be interrupted by an offset which exceeds a predetermined amount, wherein the electrical line comprises a conductive plate with two attachment regions for respective attachment to one of the components (8, 9), and a constriction located between the attachment regions, wherein the constriction is designed to break in the event of an offset which exceeds a predetermined amount.
Device for anchoring in multilayer ground comprising at least an upper layer and a lower layer, said layers (6, 8) being of different hardnesses, said device comprising at least two cylindrical and concentric elements: - a hollow rod comprising at least one section which is to extend into the upper layer and into a portion of the lower layer, said hollow rod comprising a first end portion provided with attachment means and a second end portion, opposite the first end portion, provided with a drilling bit, - a casing tube comprising at least one section which extends around a portion of the hollow rod and is to extend into the upper layer, comprising a first end portion which extends in proximity to the first end portion of the hollow rod, and a second end portion, opposite the first end portion, provided with a helical penetration disc, the casing tube comprising, between the first and second end portions (20, 22), at least one helical force disc, said device being characterised in that it further comprises a connecting ring which extends between the hollow rod and the second end portion of the casing tube, said ring providing a tight connection between said hollow rod and said second end portion and being intended to extend at the interface between the lower layer and the upper layer of the ground. - a hollow rod comprising at least one section which is to extend into the upper layer and into a portion of the lower layer, said hollow rod comprising a first end portion provided with attachment means and a second end portion, opposite the first end portion, provided with a drilling bit, - a casing tube comprising at least one section which extends around a portion of the hollow rod and is to extend into the upper layer, comprising a first end portion which extends in proximity to the first end portion of the hollow rod, and a second end portion, opposite the first end portion, provided with a helical penetration disc, the casing tube comprising, between the first and second end portions (20, 22), at least one helical force disc,
A method of forming a nonwoven web comprising the steps of: a. Forming nanofibers having a diameter of less than 1 micron from a melt film fibrillation process in a first fluid stream, wherein said web comprises one or more layers having at least 35% nanofibers with diameters less than one micron. b. Providing a coating substance in said first fluid stream, c. Applying the coating substance onto the surface of the fiber, and d. Depositing the coated fibers on a surface to form a web. a. Forming nanofibers having a diameter of less than 1 micron from a melt film fibrillation process in a first fluid stream, wherein said web comprises one or more layers having at least 35% nanofibers with diameters less than one micron. b. Providing a coating substance in said first fluid stream, c. Applying the coating substance onto the surface of the fiber, and d. Depositing the coated fibers on a surface to form a web.
A wall formed by blocks, wherein a plurality of analogous blocks being overlapped staggeringly and continuously in the wall, said block being a longitudinally profiled member, and including a top surface, a bottom surface and two end surfaces; the cross section of the block being substantially of a shape of downward-flared recess; the top surface of said block having a mid ridge higher than two sides of the surface so that a left supporting slope and a right supporting slope being formed; said top surface and bottom surface being formed such that: when the block being overlapped with a analogous block thereunder to form the wall, the top surface of the underlying block being engaged with the bottom surface of the upper block, the left and right supporting slopes (5, 6) being used as a blocking structure and interlocking the vertically adjacent blocks; characterized in that the blocks being shaped and sized such that: when three analogous blocks being overlapped vertically with three analogous blocks being stacked vertically, one block above the other, the vertical distance between the top of the mid ridge of the bottommost block of the three analogous blocks and the bottom foot of the uppermost block of the three analogous blocks being less than one third of the height of one block and the top of the mid ridge of the bottommost block being higher than the bottom foot of the uppermost block wherein bottom foot means the lowest portion of both sides, the sides being bounded by the mid ridge, of the block, in said wall, masonry joints being formed between the adjacent blocks, horizontal masonry joints being formed by the engagement between the top surfaces and the bottom surfaces, vertical masonry joints being formed by the engagement between the end surfaces, the vertically adjacent vertical masonry joints being arranged staggeringly, wherein a pillar being provided in the wall, at least one outward-extending piece being provided on said pillar; the outward-extending piece being a longitudinally profiled member, and including a top surface, a bottom surface and two end surfaces, the cross section of the outward-extending piece being substantially of a shape of downward-flared recess, the top surface of the outward-extending piece having a mid ridge higher than two sides of the surface so that left supporting slope and right supporting slope being formed; one of the end surfaces of the outward-extending piece being engaged with the pillar; the other end surface of the outward-extending piece being engaged with the blocks, the top surface of the outward-extending piece being engaged with the bottom surface of the upper block, the bottom surface of the outward-extending piece being engaged with the top surface of the underlying block, a plurality of outward-extending pieces being arranged separately and orderly on the pillar, said outward-extending pieces being engaged with the staggeringly overlapped blocks adjacent to the pillar, the left and right supporting slopes of the outward-extending pieces being used as a blocking structure and making the vertically adjacent blocks to be interlocked.
A hollow drive shaft comprising: at least one small-diameter portion having a hollow shape and having an outer diameter; and a large-diameter portion which is disposed in the vicinity of the small-diameter portion and has an outer diameter relatively greater than the outer diameter of the small-diameter portion, wherein a sectional thickness of the large-diameter portion is less than a sectional thickness of the small-diameter portion, characterized by a first sectional portion from an outer surface to a point corresponding to 35% to 60% of a sectional thickness of the large-diameter portion, which is carburized to have a hardness of more than HRC 55, a second sectional portion of the large-diameter portion except the first sectional portion that is carburized to have a hardness of HRC 40, and a transition portion having a hardness of between HRC 40 to HRC 55 that is formed between the first sectional portion and the second sectional portion. at least one small-diameter portion having a hollow shape and having an outer diameter; and a large-diameter portion which is disposed in the vicinity of the small-diameter portion and has an outer diameter relatively greater than the outer diameter of the small-diameter portion, wherein a sectional thickness of the large-diameter portion is less than a sectional thickness of the small-diameter portion, characterized by a first sectional portion from an outer surface to a point corresponding to 35% to 60% of a sectional thickness of the large-diameter portion, which is carburized to have a hardness of more than HRC 55, a second sectional portion of the large-diameter portion except the first sectional portion that is carburized to have a hardness of HRC 40, and a transition portion having a hardness of between HRC 40 to HRC 55 that is formed between the first sectional portion and the second sectional portion.