mhurhangee/ep-ind-claims huggingface dataset:
A battery, comprising: a shell; a cover plate connected to the shell so as to define an inner space therebetween; electrode terminals disposed on the cover plate; at least two winding cores received in the inner space and each having a non-coated region configured as a tab (11, 12) and a coated region; and an electric connector, comprising: a fixing part including, at least two holding portions each configured to hold a tab of a winding core of a battery, respectively, and a connection portion configured to connect the two adjacent holding portions; and an extension part connected to the fixing part, wherein the holding portion has an opened bottom surface and a closed top surface, wherein the connection portion and the opened bottom surface are coplanar, wherein the extension part is connected to the first end of the connection portion via a transition part, and the extension part and the closed top surface are coplanar; wherein each tab (11,12) of the winding cores is received in the holding portion of the fixing part respectively, and each extension part of the electric connector is connected with the electrode terminal respectively. a shell; a cover plate connected to the shell so as to define an inner space therebetween; electrode terminals disposed on the cover plate; at least two winding cores received in the inner space and each having a non-coated region configured as a tab (11, 12) and a coated region; and an electric connector, comprising: a fixing part including, at least two holding portions each configured to hold a tab of a winding core of a battery, respectively, and a connection portion configured to connect the two adjacent holding portions; and an extension part connected to the fixing part, wherein the holding portion has an opened bottom surface and a closed top surface, wherein the connection portion and the opened bottom surface are coplanar, wherein the extension part is connected to the first end of the connection portion via a transition part, and the extension part and the closed top surface are coplanar; a fixing part including, at least two holding portions each configured to hold a tab of a winding core of a battery, respectively, and a connection portion configured to connect the two adjacent holding portions; and an extension part connected to the fixing part, wherein the holding portion has an opened bottom surface and a closed top surface, wherein the connection portion and the opened bottom surface are coplanar, wherein the extension part is connected to the first end of the connection portion via a transition part, and the extension part and the closed top surface are coplanar; wherein each tab (11,12) of the winding cores is received in the holding portion of the fixing part respectively, and each extension part of the electric connector is connected with the electrode terminal respectively.
Use of an air duct in an air heating or air conditioning system, wherein said air duct is in connection with a voltage source and has a wall comprising electrically conductive reinforcement elements (2, 3) integrated with the wall and arranged in separate parallel coils distributed at a distance of each other along the pitch of the air duct, wherein the air duct wall comprises electrically conductive fibers distributed in the wall between the coils, wherein a first coil is configured as an cathode and a second coil is configured as an anode to allow realization of an electric field therebetween, across the fibers; characterized in that said use is for prevention of thermal loss over the wall of said air duct, wherein by means of said voltage source an electric field is applied over the electrically conductive element (2, 3) generating heat in the air duct wall in which the electrically conductive element (2, 3) is integrated; wherein said heat prevents heat loss from the inside of the air duct to the outside, in case the inside air in the air duct is warmer than the surroundings; or wherein said heat prevents heat entry from the outside of the air duct to the inside, in case the inside air in the air duct is colder than the surroundings. for prevention of thermal loss over the wall of said air duct, wherein by means of said voltage source an electric field is applied over the electrically conductive element (2, 3) generating heat in the air duct wall in which the electrically conductive element (2, 3) is integrated; wherein said heat prevents heat loss from the inside of the air duct to the outside, in case the inside air in the air duct is warmer than the surroundings; or wherein said heat prevents heat entry from the outside of the air duct to the inside, in case the inside air in the air duct is colder than the surroundings.
A method for selecting an adhesive having excellent folding stability, which comprises measuring an initial stress and a strain recovery of the adhesive by using a dynamic mechanical analyzer at a strain of 12% and a temperature of -20 °C for a strain time of 10 min and a recovery time of 20 min, and then calculating a predictive folding stability value of the adhesive by using Equation 1 below: Predictive folding stability = 1.587 × 10 19 Strain recovery − 4.722 Initial stress − 1.304, wherein the predictive folding stability value is 40000 or more.
An electronic device comprising: a driving circuit comprising an n-channel FET having an LDD region provided to overlap with a gate electrode with a gate insulating film interposed therebetween; and a pixel portion comprising a first FET, a second FET, and a light-emitting device electrically connected to said second FET, wherein said second FET includes an LDD region comprising a single crystal semiconductor provided such that a part or all thereof overlaps with a gate electrode with a gate insulating film therebetween. a driving circuit comprising an n-channel FET having an LDD region provided to overlap with a gate electrode with a gate insulating film interposed therebetween; and a pixel portion comprising a first FET, a second FET, and a light-emitting device electrically connected to said second FET, wherein said second FET includes an LDD region comprising a single crystal semiconductor provided such that a part or all thereof overlaps with a gate electrode with a gate insulating film therebetween.
A power-module substrate comprising a circuit layer which is stacked on one surface of a ceramic substrate and a metal layer which is stacked on the other surface of the ceramic substrate, wherein the circuit layer comprises a first aluminum layer which is bonded on the one surface of the ceramic substrate and a first copper layer which is bonded on the first aluminum layer by solid-phase-diffusion bonding, the metal layer comprises a second aluminum layer which is made from a same material as that of the first aluminum layer and bonded on the other surface of the ceramic substrate, and a second copper layer which is made from a same material as that of the first copper layer and bonded on the second aluminum layer by solid-phase-diffusion bonding, a thickness t1 of the first copper layer is 1.7 mm or larger and 5 mm or smaller, a sum of the thickness t1 of the first copper layer and a thickness t2 of the second copper layer is 7 mm or smaller, an intermetallic compound layer is formed at a boundary surface between the first aluminum layer and the first copper layer, characterized in that a ratio t2/t1 between the thickness t1 of the first copper layer and the thickness t2 of the second copper layer is in a range larger than 0.8 and 1.2 or smaller, an intermetallic compound layer is formed at a boundary surface between the second aluminum layer and the second copper layer, the intermetallic compound layers being formed by mutually diffusing Al atoms and Cu atoms of the first and second aluminum layer (12A, 13A) and of the first and second copper layer (12B, 13B), respectively.
Apparatus for ventilating rooms, comprising a housing, which accommodates a fan assembly driven by an electric motor, and comprising a housing cover which covers the housing, is releasably fastened to the housing by means of a fastening device and to which optionally a filter and a cover screen are attached, wherein the fan assembly and the housing cover form a structural unit which is releasably inserted into the housing, characterised in that the structural unit is allocated at least one catch spring, with which the structural unit can be latched to the housing and which can be displaced on the structural unit along a guide between a latching position and a release position.
A method for channel information feedback, comprising: sending, by a beamformer, a channel measuring frame to beamformees; receiving, by the beamformer, channel feedback information from the beamformees or other beamformer, wherein the channel feedback information is obtained by the beamformees performing channel estimation according to the channel measuring frame, and the channel feedback information comprises: channel information related to the beamformer and channel information related to the other beamformer, wherein the channel information comprises: channel information fed back by a beamformee in a same basic service set and channel information fed back by a beamformee in a different basic service set; wherein the beamformer is a primary beamformer, and before the receiving, by the beamformer, the channel feedback information from the beamformees or the other beamformer, the method further comprises: sending, by the beamformer, sequence indicating information, so that the other beamformer sends a channel measuring frame used for obtaining the channel information according to a sequence specified by the sequence indicating information. sending, by a beamformer, a channel measuring frame to beamformees; receiving, by the beamformer, channel feedback information from the beamformees or other beamformer, wherein the channel feedback information is obtained by the beamformees performing channel estimation according to the channel measuring frame, and the channel feedback information comprises: channel information related to the beamformer and channel information related to the other beamformer, wherein the channel information comprises: channel information fed back by a beamformee in a same basic service set and channel information fed back by a beamformee in a different basic service set; wherein the beamformer is a primary beamformer, and before the receiving, by the beamformer, the channel feedback information from the beamformees or the other beamformer, the method further comprises: sending, by the beamformer, sequence indicating information, so that the other beamformer sends a channel measuring frame used for obtaining the channel information according to a sequence specified by the sequence indicating information.
Hybrid energy system in a vehicle comprising an autonomous power supply and being connectable to an external power supply infrastructure along the route of said vehicle, and which vehicle is arranged to operate in an autonomous power supply mode and/or in an external power supply mode, characterized in that the system comprises a first high voltage circuit (204; 304) comprising a first traction motor (206; 306) connected to an energy storage system (202; 302) by a first power converter for propelling the vehicle; a second high voltage circuit (205; 305) comprising a second traction motor (210; 310) connectable to an external power supply (203; 303) by a second power converter (212; 312) for propelling the vehicle; and where the first high voltage circuit (204; 304) and the second high voltage circuit (205; 305) are connectable by a third power converter (214; 314) between the first and the second power converters (207, 212; 307, 312).
An organic multilayer electroluminescent device including an anode and cathode, and comprising therebetween: a hole transport layer; and an electron transport layer disposed in operative relationship with the hole transport layer; wherein: the hole transport layer does not include an aromatic amine, but includes an organic compound selected from the group consisting of formulae: and wherein: substituents R 1, R 2, R 3, R 4, R 5, and R 6 are each individually hydrogen, or alkyl of from 1 to 24 carbon atoms; aryl or substituted aryl of from 5 to 20 carbon atoms; or heteroaryl or substituted heteroaryl of from 5 to 24 carbon atoms; or fluorine, chlorine, bromine; or cyano group. a hole transport layer; and an electron transport layer disposed in operative relationship with the hole transport layer; the hole transport layer does not include an aromatic amine, but includes an organic compound selected from the group consisting of formulae: and substituents R 1, R 2, R 3, R 4, R 5, and R 6 are each individually hydrogen, or alkyl of from 1 to 24 carbon atoms; aryl or substituted aryl of from 5 to 20 carbon atoms; or heteroaryl or substituted heteroaryl of from 5 to 24 carbon atoms; or fluorine, chlorine, bromine; or cyano group.
Method of operation for a conveyor device for conveying bar-shaped products, - wherein the bar-shaped products are conveyed by an conveyor element in a conveying direction (y) orthogonal to a longitudinal direction (x) of the bar-shaped products, - wherein images are acquired by a camera, said images showing front ends of the products in a respective section of the conveyor element, - wherein based upon the acquired images the number of bar-shaped products conveyed by the conveyor element is determined, characterised in that - a respective trigger signal is provided by a trigger device each time the conveyor element has travelled a predetermined interval, - based upon the respective trigger signal, an image is acquired by said camera, said section of the conveyor element corresponds at least to said predetermined interval, - separators separating groups of products from each other are positioned on the conveyor element or on an auxiliary structure which moves together with the conveyor element in equidistant intervals, and - the issuing of the trigger signals is matched to the locations of the separators such that the section of the conveyor element, seen in conveying direction (y), is terminated on both sides by each a separator. - wherein the bar-shaped products are conveyed by an conveyor element in a conveying direction (y) orthogonal to a longitudinal direction (x) of the bar-shaped products, - wherein images are acquired by a camera, said images showing front ends of the products in a respective section of the conveyor element, - wherein based upon the acquired images the number of bar-shaped products conveyed by the conveyor element is determined, - a respective trigger signal is provided by a trigger device each time the conveyor element has travelled a predetermined interval, - based upon the respective trigger signal, an image is acquired by said camera, said section of the conveyor element corresponds at least to said predetermined interval, - separators separating groups of products from each other are positioned on the conveyor element or on an auxiliary structure which moves together with the conveyor element in equidistant intervals, and - the issuing of the trigger signals is matched to the locations of the separators such that the section of the conveyor element, seen in conveying direction (y), is terminated on both sides by each a separator.
A system comprising an article of furniture such as table or the like, supporting at least an electrically-powered device, provided with at least a support leg, wherein said system further includes a floor fitting system which comprises: - a male fitting having an axial symmetrical extension fixed to one from between a floor and a lower end of a leg of the article of furniture; - a female fitting having an axial symmetrical extension fixed to another from between the floor and a lower end of a leg of the article of furniture, said male and female fittings (8, 12) being able to co-penetrate one another so as to determine a stable rotatable mechanical coupling defining a determined position for the leg, - a first electrical connector arranged in the leg; - a second electrical connector combined with the fitting, between the male fitting and the female fitting, fixed to the floor, the first and second connectors (10, 15) being connectable to one another so as to enable electrical supply to the electrical device supported by the article of furniture. - a male fitting having an axial symmetrical extension fixed to one from between a floor and a lower end of a leg of the article of furniture; - a female fitting having an axial symmetrical extension fixed to another from between the floor and a lower end of a leg of the article of furniture, said male and female fittings (8, 12) being able to co-penetrate one another so as to determine a stable rotatable mechanical coupling defining a determined position for the leg, - a first electrical connector arranged in the leg; - a second electrical connector combined with the fitting, between the male fitting and the female fitting, fixed to the floor, the first and second connectors (10, 15) being connectable to one another so as to enable electrical supply to the electrical device supported by the article of furniture.
A towable trolley for the transport of equipment (2, 3, 4, 5, 6) intended to be mounted on a telescopic loader or the like, comprising a support platform, movement members, for example wheels or the like, and comprising one or more attachment units (8, 11, 12, 13, 14, 15, 16, 17, 18, 20), mounted on said support platform and adapted to stably secure at least one equipment to the platform itself; wherein one or more of said attachment units are adapted to automatically engage one or more equipment (2, 3, 4, 5, 6); wherein at least one of said attachment units comprises at least one positioning element (11, 12, 13, 14, 20), suitable for being mechanically engaged with an equipment, and at least a coupling device (15, 16, 17, 18) able to allow coupling and release of the equipment which is engaged with said positioning element (11, 12, 13, 14, 20); wherein said coupling device (15, 16, 17) comprises: at least one movable element (151, 161, 171); and at least one elastic contrast element acting on said movable element (151, 161, 171); the trolley being characterized in that at least one of said attachment units is provided with at least one coupling device (15, 16) having a movable element (151,161), which exhibits a projecting arm provided with a contact roller (152, 162). at least one movable element (151, 161, 171); and at least one elastic contrast element acting on said movable element (151, 161, 171); the trolley being characterized in that at least one of said attachment units is provided with at least one coupling device (15, 16) having a movable element (151,161), which exhibits a projecting arm provided with a contact roller (152, 162).
An absorbent core useful for an absorbent article, the core comprising storage layers which are joined, each storage layer comprising a substrate layer comprising a first surface and a second surface, said storage layer further comprising a discontinuous layer of absorbent material, with zones comprising absorbent material and zones free of absorbent material, said zones comprising absorbent material being connected or said zones free of absorbent material being connected, said absorbent material comprising an absorbent polymer material, said absorbent material optionally comprising an absorbent fibrous material not representing more than 20 weight percent, of the total weight of the absorbent polymer material, said discontinuous layer of absorbent material comprising a first surface and a second surface, said absorbent core further comprising a layer of thermoplastic material, said layer of thermoplastic material comprising a first surface and a second surface, wherein said second surface of said discontinuous layer of absorbent material is in at least partial contact with said first surface of said substrate layer, and portions of said second surface of said layer of thermoplastic material are in direct contact with said first surface of said substrate layer at areas of junction, and portions of said second surface of the said layer of thermoplastic material are in direct contact with said first surface of said discontinuous layer of absorbent material, wherein when said zones comprising absorbent material are connected the areas of junction are positioned within the zones of absorbent material, like islands in a sea, and wherein when said zones free of absorbent material are connected the absorbent material represents islands in a sea of thermoplastic material.
A method of forming a conductive track on a surface of a substrate, the substrate comprising deposited material along a path on a surface of the substrate wherein the path is formed in a predefined pattern on a top surface of the substrate, the path comprising straight portions extending in different directions and/or curved portions, the method comprising: providing the substrate; generating a laser beam having an optical axis and an energy distribution within a cross-sectional area of the laser beam incident on the surface, the energy distribution being non-circularly symmetric about the optical axis at the surface; and directing the laser beam to move along said path to irradiate the deposited material to provide a conductive track along said path, wherein the laser beam is arranged to follow the straight and/or curved portions of the path and a selected orientation of the energy distribution within the cross-sectional area is aligned with the direction of movement of the laser beam and characterised in that the energy distribution of the laser beam within the cross-sectional area is rotated about the optical axis relative to the substrate so as to maintain alignment between the selected orientation and the direction of movement, and in that the energy distribution profile is altered whilst irradiating the deposited material to alter the intensity of the radiation within the cross-sectional shape to more closely match the radiation distribution required to irradiate efficiently the deposited material. providing the substrate; generating a laser beam having an optical axis and an energy distribution within a cross-sectional area of the laser beam incident on the surface, the energy distribution being non-circularly symmetric about the optical axis at the surface; and directing the laser beam to move along said path to irradiate the deposited material to provide a conductive track along said path, wherein the laser beam is arranged to follow the straight and/or curved portions of the path and a selected orientation of the energy distribution within the cross-sectional area is aligned with the direction of movement of the laser beam and characterised in that the energy distribution of the laser beam within the cross-sectional area is rotated about the optical axis relative to the substrate so as to maintain alignment between the selected orientation and the direction of movement, and in that the energy distribution profile is altered whilst irradiating the deposited material to alter the intensity of the radiation within the cross-sectional shape to more closely match the radiation distribution required to irradiate efficiently the deposited material.