mhurhangee/ep-ind-claims huggingface dataset:
A liquid lead-acid battery comprising: an electrode group comprising a lamination of a positive electrode plate in which a positive active material is carried by a positive current collector and a negative electrode plate in which a negative active material is carried by a negative current collector; an electrolyte solution which has flowability and in which the electrode group is immersed; and a container storing the electrode group and the electrolyte solution, wherein when a volume Ve of the electrode group is calculated by Ve = Sp + Sn × D / 2 where Sp represents an electrode plate area of the positive electrode plate, Sn represents an electrode plate area of the negative electrode plate, and D represents internal dimension of the container in a direction in which the electrode plates of the electrode group are laminated, a ratio (Vp + Vn)/Ve is 0.27 to 0.32, where Vp + Vn is a sum volume of a total pore volume Vp of the positive active material and a total pore volume Vn of the negative active material contained in the electrode group, and Ve is a volume of the electrode group, and a ratio Vp/Ve is 0.13 to 0.15, where Vp is the total pore volume of the positive active material and Ve is the volume of the electrode group. an electrode group comprising a lamination of a positive electrode plate in which a positive active material is carried by a positive current collector and a negative electrode plate in which a negative active material is carried by a negative current collector; an electrolyte solution which has flowability and in which the electrode group is immersed; and a container storing the electrode group and the electrolyte solution, wherein when a volume Ve of the electrode group is calculated by Ve = Sp + Sn × D / 2 where Sp represents an electrode plate area of the positive electrode plate, Sn represents an electrode plate area of the negative electrode plate, and D represents internal dimension of the container in a direction in which the electrode plates of the electrode group are laminated, a ratio (Vp + Vn)/Ve is 0.27 to 0.32, where Vp + Vn is a sum volume of a total pore volume Vp of the positive active material and a total pore volume Vn of the negative active material contained in the electrode group, and Ve is a volume of the electrode group, and a ratio Vp/Ve is 0.13 to 0.15, where Vp is the total pore volume of the positive active material and Ve is the volume of the electrode group. where Sp represents an electrode plate area of the positive electrode plate, Sn represents an electrode plate area of the negative electrode plate, and D represents internal dimension of the container in a direction in which the electrode plates of the electrode group are laminated, a ratio (Vp + Vn)/Ve is 0.27 to 0.32, where Vp + Vn is a sum volume of a total pore volume Vp of the positive active material and a total pore volume Vn of the negative active material contained in the electrode group, and Ve is a volume of the electrode group, and a ratio Vp/Ve is 0.13 to 0.15, where Vp is the total pore volume of the positive active material and Ve is the volume of the electrode group.
Power converter comprising a plurality of transformers, wherein the primary windings (P 0, P 1, P 2) of said transformers are connected to each other by switching means (I 1, I 2, I' 1, I' 2) the secondary windings thereof being also connected to each other by switching means, characterised in that it comprises, for at least one of said switching means, an electric circuit comprising: - an energy storage circuit (D C, C) which is connected in parallel to the switching means, - an energy storage circuit discharge circuit connected to a first terminal connected to the energy storage circuit and to a second terminal connected to at least one node (N 2) of the converter having a potential whose fluctuation, under the effect of the switching of the switching means of the converter, makes it possible to discharge the storage circuit by means of the discharge circuit. - an energy storage circuit (D C, C) which is connected in parallel to the switching means, - an energy storage circuit discharge circuit connected to a first terminal connected to the energy storage circuit and to a second terminal connected to at least one node (N 2) of the converter having a potential whose fluctuation, under the effect of the switching of the switching means of the converter, makes it possible to discharge the storage circuit by means of the discharge circuit.
An inter-base-station synchronization method, comprising: sending, by a source base station, a request for time synchronization to a target base station; receiving, by the source base station, the acknowledgment message fed back by the target base station, wherein the acknowledgment message is used to indicate that the target base station determines to perform time synchronization with the source base station; sending, by the source base station, a particular sequence to a target user terminal located in a particular area, wherein the particular area comprises an area in which a user terminal sending a signal received by the source base station and the target base station is located, and wherein before the sending, by the source base station, a particular sequence to a target user terminal the method comprises learning, by the source base station, the particular sequence; blind detecting, by the source base station, the particular sequence sent from the target user terminal to the target base station, and recording first time at which the particular sequence is found; and sending, by the source base station, the first time to the target base station. sending, by a source base station, a request for time synchronization to a target base station; receiving, by the source base station, the acknowledgment message fed back by the target base station, wherein the acknowledgment message is used to indicate that the target base station determines to perform time synchronization with the source base station; sending, by the source base station, a particular sequence to a target user terminal located in a particular area, wherein the particular area comprises an area in which a user terminal sending a signal received by the source base station and the target base station is located, and wherein before the sending, by the source base station, a particular sequence to a target user terminal the method comprises learning, by the source base station, the particular sequence; blind detecting, by the source base station, the particular sequence sent from the target user terminal to the target base station, and recording first time at which the particular sequence is found; and sending, by the source base station, the first time to the target base station.
A developing device comprising: a housing in which a developer is contained; a cover member configured to cover an upper opening of the housing; a developer holder that is supported by the housing and holds the developer on an outer surface and rotates; a regulating member that faces the developer holder and configured to regulate an amount of the developer on the outer surface; a first exit path inclined toward an inside of the housing and configured to exit air from the inside of the housing to an outside of the cover member; a second exit path that connects the first exit path and a filter member provided on the cover member, the filter member preventing passage of the developer and allowing passage of the air; a first seal member that blocks inflow of air from the first exit path and that is disposed between an attachment of the regulating member and the cover member; and a second seal member that blocks a flow of air generated by rotation of the developer holder and that is disposed between the attachment of the regulating member and the cover member, wherein the cover member is provided with an opening connected to an outside in a region surrounded by the first seal member and the second seal member. a housing in which a developer is contained; a cover member configured to cover an upper opening of the housing; a developer holder that is supported by the housing and holds the developer on an outer surface and rotates; a regulating member that faces the developer holder and configured to regulate an amount of the developer on the outer surface; a first exit path inclined toward an inside of the housing and configured to exit air from the inside of the housing to an outside of the cover member; a second exit path that connects the first exit path and a filter member provided on the cover member, the filter member preventing passage of the developer and allowing passage of the air; a first seal member that blocks inflow of air from the first exit path and that is disposed between an attachment of the regulating member and the cover member; and a second seal member that blocks a flow of air generated by rotation of the developer holder and that is disposed between the attachment of the regulating member and the cover member, wherein the cover member is provided with an opening connected to an outside in a region surrounded by the first seal member and the second seal member.
Safety device for detecting and evaluating the degree of attention of an operator of a technical installation or a technical process, having a first module which records values of predefined physiological parameters of the operator and determines a first characteristic number from the recorded values, compares the determined first characteristic number with a predefined first characteristic value and, if the first characteristic value is exceeded and/or undershot or if a predefined first range of characteristic values is left, activates a second module which records further values provided by a checking or triggering mechanism, wherein the second module determines a second characteristic number for the degree of attention of the operator from the recorded further values of predefined physiological parameters of the operator, compares the second characteristic number with at least one second predefined characteristic value and, if the second characteristic value is exceeded and/or undershot or if a predefined second range of characteristic values is left, triggers an activation module for taking countermeasures which increase the attention of the operator of the installation.
A lithium metal battery comprising: a positive electrode; a lithium negative electrode; a liquid electrolyte disposed between the positive electrode and the lithium negative electrode; and a protective layer disposed on at least one portion of the lithium negative electrode and comprising a lithium salt and at least one first polymer selected from a poly(vinyl alcohol) and a poly(vinyl alcohol) blend, characterised in that an amount of the lithium salt is in a range of 30 parts by weight to 200 parts by weight based on 100 parts by weight of the first polymer. a positive electrode; a lithium negative electrode; a liquid electrolyte disposed between the positive electrode and the lithium negative electrode; and a protective layer disposed on at least one portion of the lithium negative electrode and comprising a lithium salt and at least one first polymer selected from a poly(vinyl alcohol) and a poly(vinyl alcohol) blend, characterised in that an amount of the lithium salt is in a range of 30 parts by weight to 200 parts by weight based on 100 parts by weight of the first polymer.
A holder casing for door stays of a motor vehicle, with a passage opening for a door retaining rod, wherein the holder casing is made of two identical casing halves, characterized in that the respective casing halves have contact surfaces (5a, 5b, 5c), with which the casing halves rest against each other and the contact surfaces are interconnected via platforms (8a, 8b), wherein the platforms are designed as positioning aids and stop surfaces.
A method in a base station for synchronization in a wireless system comprising: transmitting a Synchronization Signal Block, SSB, comprising a physical broadcast channel, PBCH, including one or more bits, wherein the SSB is one of a set of candidate SSBs within a half frame and a total number of the candidate SSBs within the half frame is L; wherein in response to a frequency of the wireless system being within a frequency range up to a predefined frequency, the one or more bits indicate additional system information; and wherein in response to the frequency of the wireless system being above the predefined frequency, the one or more bits indicate a location of a slot group containing the SSB among the set of candidate SSBs within the half frame. transmitting a Synchronization Signal Block, SSB, comprising a physical broadcast channel, PBCH, including one or more bits, wherein the SSB is one of a set of candidate SSBs within a half frame and a total number of the candidate SSBs within the half frame is L; wherein in response to a frequency of the wireless system being within a frequency range up to a predefined frequency, the one or more bits indicate additional system information; and wherein in response to the frequency of the wireless system being above the predefined frequency, the one or more bits indicate a location of a slot group containing the SSB among the set of candidate SSBs within the half frame.
A method comprising: receiving, by a wireless device, from a base station, one or more configuration parameters associated with uplink reporting, wherein the one or more configuration parameters indicate: a time domain behavior for uplink reporting; and one or more physical uplink control channel, PUCCH, resources; activating a first antenna panel of a plurality of antenna panels of the wireless device; and sending, via a PUCCH resource of the one or more PUCCH resources, an uplink report message comprising an indication that the first antenna panel is activated. receiving, by a wireless device, from a base station, one or more configuration parameters associated with uplink reporting, wherein the one or more configuration parameters indicate: a time domain behavior for uplink reporting; and one or more physical uplink control channel, PUCCH, resources; a time domain behavior for uplink reporting; and one or more physical uplink control channel, PUCCH, resources; activating a first antenna panel of a plurality of antenna panels of the wireless device; and sending, via a PUCCH resource of the one or more PUCCH resources, an uplink report message comprising an indication that the first antenna panel is activated.
An apparatus, comprising: a magnetic moving structure having a fixed part, a moving part configured to be movable along a specified trajectory (t) of the fixed part, and a magnetic part; and a functional module that is connected with the moving part and is configured to move with the moving part, wherein the magnetic part comprises a first magnet located on the fixed part and a second magnet located on the moving part and the magnetic part is configured to generate a magnetic force to move the moving part along the specified trajectory (t), characterized in that the first magnet is located on the fixed part at an accommodation point of the specified trajectory (t), the magnetic part comprises a third magnet that is located at an ejection point of the specified trajectory (t) of the fixed part, and the apparatus is configured to carry out the steps of the method of claim 7. a magnetic moving structure having a fixed part, a moving part configured to be movable along a specified trajectory (t) of the fixed part, and a magnetic part; and a functional module that is connected with the moving part and is configured to move with the moving part, wherein the magnetic part comprises a first magnet located on the fixed part and a second magnet located on the moving part and the magnetic part is configured to generate a magnetic force to move the moving part along the specified trajectory (t), characterized in that the first magnet is located on the fixed part at an accommodation point of the specified trajectory (t), the magnetic part comprises a third magnet that is located at an ejection point of the specified trajectory (t) of the fixed part, and the apparatus is configured to carry out the steps of the method of claim 7.
Electrical energy store for a motor vehicle, comprising a plurality of axially oriented electrical energy storage cells (1a, 1b, 1c, 1d, 1e - 2a, 2b, 2c 2d, 2e), characterized in that it comprises at least one perforated flange (6, 7) having a plurality of axial projections each having a shape corresponding to that of the external peripheral end of each of the cells and of projecting spacer pins between the cells (1a, 1b, 1c, 1d, 1e - 2a, 2b, 2c, 2d, 2e) to form retaining elements, each of the retaining elements collaborating with one of the cells in order to hold the cell in a fixed position relative to the other cells, in that the flange (6, 7) is made of an electrically insulating material and has a plurality of coplanar radial surfaces forming a shoulder with the axial projections, which extend at the external periphery of radial surfaces and are configured to hold the peripheral end of the relevant cell and in that each of the cells is separated from the other cells by a space of a distance greater than a threshold (e) determined with reference to the retaining elements, in which each cell has at least two electrical poles (53a, 53b), and in which the radial surfaces of the flange (6, 7) each comprise a guide orifice through which one of the electrical poles (53a, 53b) of one of the cells passes.
A lithium-ion battery comprising a positive electrode plate, a negative electrode plate, a separator and an electrolyte, the positive electrode plate comprising a positive current collector and a positive film, the positive film being provided on at least one surface of the positive current collector and comprising a positive active material, the negative electrode plate comprising a negative current collector and a negative film, the negative film being provided on at least one surface of the negative current collector and comprising a negative active material; wherein the positive active material comprises a layered lithium-containing compound; the negative active material comprises graphite; the positive film and the negative film satisfy a relationship 0.3≤(OI c ×PD c)/(OI a ×PD a)≤20.0; the OI value of the positive film represented by OI c is 10~70; OI c represents an OI value of the positive film, and OI c =C 003 /C 110, C 003 represents characteristic diffraction peak area of crystal plane in X-ray diffraction pattern measured according to the description of the positive electrode plate, C 110 represents characteristic diffraction peak area of crystal plane in X-ray diffraction pattern measured according to the description of the positive electrode plate; PD c represents a pressing density of the positive film with a unit of g/dm 3; OI a represents an OI value of the negative film, and OI a =C 004 /C 110, C 004 represents characteristic diffraction peak area of crystal plane in X-ray diffraction pattern measured according to the description of the negative electrode plate, C 110 represents characteristic diffraction peak area of crystal plane in X-ray diffraction pattern measured according to the description of the negative electrode plate; PDa represents a pressing density of the negative film with a unit of g/dm 3. the positive active material comprises a layered lithium-containing compound; the negative active material comprises graphite; the positive film and the negative film satisfy a relationship 0.3≤(OI c ×PD c)/(OI a ×PD a)≤20.0; the OI value of the positive film represented by OI c is 10~70; OI c represents an OI value of the positive film, and OI c =C 003 /C 110, C 003 represents characteristic diffraction peak area of crystal plane in X-ray diffraction pattern measured according to the description of the positive electrode plate, C 110 represents characteristic diffraction peak area of crystal plane in X-ray diffraction pattern measured according to the description of the positive electrode plate; PD c represents a pressing density of the positive film with a unit of g/dm 3; OI a represents an OI value of the negative film, and OI a =C 004 /C 110, C 004 represents characteristic diffraction peak area of crystal plane in X-ray diffraction pattern measured according to the description of the negative electrode plate, C 110 represents characteristic diffraction peak area of crystal plane in X-ray diffraction pattern measured according to the description of the negative electrode plate; PDa represents a pressing density of the negative film with a unit of g/dm 3.
Rail vehicle for a driving operation on track systems having a ballasted superstructure, wherein the rail vehicle in the region of its underbody has at least one flexible membrane, which spans over hollow spaces or supporting framework structures of the underbody of the rail vehicle that are open toward the track system, characterised in that the membrane is installed transversely to the travel direction of the rail vehicle.
An electrical connector comprising a dielectric housing and a contact clamp accommodated in said housing for connecting a conductor end to an electrical terminal and having an insertion side from which the conductor end can be inserted into the contact clamp; characterized in that the contact clamp comprises a retaining frame with a contact portion with which the conductor end is contactable, and a clamping spring in form of a rocker arm, wherein the rocker arm is pivotally mounted in the retaining frame, and can be pivoted back and forth between an open pivot position and a closed pivot position; wherein the clamping spring comprises a clamping leg and an actuating leg; wherein in the closed pivot position the clamping leg clamps the conductor end against the contact portion when the conductor end is inserted to the target contact position in the contact clamp, in order to establish the electrical contact between the conductor end and the contact portion; wherein the clamping leg is pivoted away from the contact portion when in the open pivot position and clears the contact region in the contact clamp, so that in the open pivot position the conductor end is insertable into the contact clamp on the one hand, and on the other is released so as to be removable from the contact clamp; wherein in the closed pivot position the clamping leg extends at an angle (γ) to the contact portion and is flexible, so that in the closed pivot position the clamping leg resiliently opens to allow the conductor end to be inserted into the contact clamp to the target contact position, so that the conductor end is insertable into the contact clamp both in the open and in the closed pivot position and so that the actuating leg is accessible in an assembled state of the housing, so that after insertion of the conductor end in the open pivot position the contact clamp can be closed by the user.