mhurhangee/ep-ind-claims huggingface dataset:
A data transmission method, comprising: grouping N second-type nodes to form a third-type node, N being a positive integer more than or equal to 2; and transmitting data in a network comprising the second-type nodes, the third-type node and a first-type node, wherein transmitting data in a network comprising the second-type nodes, the third-type node and a first-type node comprises: performing, by one or more second-type nodes among the N second-type nodes, data transmission with one or more first-type nodes through the third-type node which is in wireless communication with the one or more first-type nodes, wherein the data transmission comprises data sending and/or data receiving, the second-type node comprises a terminal, and grouping the N second-type nodes to form the third-type node comprises: grouping the N second-type nodes to form the third-type node with a multicarrier capability, wherein the N second-type nodes have capabilities of M 1, M 2,......, M N carriers respectively, the third-type node has a capability of less than or equal to M=M 1 +M 2 +...... +M N carriers, M 1, M 2,......, M N are positive integers more than or equal to 1, and M is a positive integer more than or equal to 2. grouping N second-type nodes to form a third-type node, N being a positive integer more than or equal to 2; and transmitting data in a network comprising the second-type nodes, the third-type node and a first-type node, wherein transmitting data in a network comprising the second-type nodes, the third-type node and a first-type node comprises: performing, by one or more second-type nodes among the N second-type nodes, data transmission with one or more first-type nodes through the third-type node which is in wireless communication with the one or more first-type nodes, wherein the data transmission comprises data sending and/or data receiving, the second-type node comprises a terminal, and grouping the N second-type nodes to form the third-type node comprises: grouping the N second-type nodes to form the third-type node with a multicarrier capability, wherein the N second-type nodes have capabilities of M 1, M 2,......, M N carriers respectively, the third-type node has a capability of less than or equal to M=M 1 +M 2 +...... +M N carriers, M 1, M 2,......, M N are positive integers more than or equal to 1, and M is a positive integer more than or equal to 2.
A module having a fully enclosed cavity defining a volume within the module, wherein the module in the cavity has a negative pressure relative to an environment under normal conditions, characterized in that the module has or consists of a polymer material based on native raw materials, wherein the polymer material has a building material mixture and a resin component, wherein the building material mixture has a hardener component and a filler component, wherein the hardener component has a polycarboxylic acid, wherein the hardener component also has a hydroxycarboxylic acid, in addition to the polycarboxylic acid.
A nanoscale optics apparatus for manipulating light comprising: a plurality of nanoscale structures and a substrate that supports the plurality of nanoscale structures, wherein each of the plurality of nanoscale structures comprises a first electrical conductor arranged with its major extension direction perpendicularly to the surface of the substrate, and comprising a first conductive material, the first electrical conductor having a bottom surface and a top surface that form the borders of the first electrical conductor in the direction of its major extension, wherein the bottom surface contacts a portion of a top surface of the substrate, a second electrical conductor arranged with its major extension direction perpendicularly to the surface of the substrate, and comprising a second conductive material, the second electrical conductor spaced from the first electrical conductor, and a photovoltaic material portion (180, 770, 780) comprising a semiconductor material containing a photovoltaic junction and located between the first electrical conductor and the second electrical conductor, characterised in that a distance between the first electrical conductor and the second electrical conductor is such that transverse electromagnetic waves are propagated through the photovoltaic junction between the first electric conductor and the second electric conductor, and in that a top surface of the first electrical conductor is exposed, not being covered by the semiconductor material of the photovoltaic material portion (180, 770, 780), and a top surface of the photovoltaic material portion (180, 770, 780) is exposed, not being covered by the second conductive material of the second electrical conductor.
A method for preparing a polyurethane railway track bed, comprising setting a polyurethane molding layer on a railway subgrade, wherein said polyurethane molding layer comprises ballasts and polyurethane molding foam, wherein said ballast is distributed in said polyurethane molding foam, and said polyurethane molding foam is obtainable by mixing the components of a first reaction system comprising: 1a) one or more polyisocyanates having a general formula of R n, wherein R is an aliphatic alkyl group having 2-18 carbon atoms, an aromatic alkyl group having 6-15 carbon atoms or an araliphatic alkyl group having 8-15 carbon atoms, and n is from 2-4; 1b) one or more polyols having an average molecular weight of 100-10000 and a functionality of 2-4; 1c) one or more chain extenders; and 1d) from 0.3-15 % of one or more blowing agents, based on 100 % by weight of 1b and 1c; wherein, the density of said polyurethane molding layer is from 200-1200 kg/m 3 (DIN EN ISO 845), the hardness of said polyurethane molding layer is 5 Asker C-80 Shore D (DIN 53505), and the tensile strength of said polyurethane molding layer is from 0.3-60 MPa (DIN EN ISO 527-2). 1a) one or more polyisocyanates having a general formula of R n, wherein R is an aliphatic alkyl group having 2-18 carbon atoms, an aromatic alkyl group having 6-15 carbon atoms or an araliphatic alkyl group having 8-15 carbon atoms, and n is from 2-4; 1b) one or more polyols having an average molecular weight of 100-10000 and a functionality of 2-4; 1c) one or more chain extenders; and 1d) from 0.3-15 % of one or more blowing agents, based on 100 % by weight of 1b and 1c; wherein, the density of said polyurethane molding layer is from 200-1200 kg/m 3 (DIN EN ISO 845), the hardness of said polyurethane molding layer is 5 Asker C-80 Shore D (DIN 53505), and the tensile strength of said polyurethane molding layer is from 0.3-60 MPa (DIN EN ISO 527-2).
A method of manufacturing a film or membrane comprising: dissolving at least one polymer comprising one or more poly(aryl ketones) selected from polyetherketoneketones (PEKK), polyetheretherketones (PEEK), polyetherketones, polyetherketoneetherketoneketones (PEKEKK), or mixtures thereof in a mixture of dichloromethane and dichloroacetic acid to form a dope; depositing the dope on a substrate to form a coated substrate; and drying the coated substrate to form the film or membrane. dissolving at least one polymer comprising one or more poly(aryl ketones) selected from polyetherketoneketones (PEKK), polyetheretherketones (PEEK), polyetherketones, polyetherketoneetherketoneketones (PEKEKK), or mixtures thereof in a mixture of dichloromethane and dichloroacetic acid to form a dope; depositing the dope on a substrate to form a coated substrate; and drying the coated substrate to form the film or membrane.
A crystalline form of (1 R,2 R)-2-[4-(3-methyl-1 H -pyrazol-5-yl)benzoyl]- N -(4-oxo-4,5,6,7-tetrahydropyrazolo[1,5- a]pyrazin-3-yl)cyclohexanecarboxamide:
UWB antenna comprising: a feed terminal, a ground terminal, a first substrate layer (10, 10') with a fist side and an opposed second side, a second substrate layer (20, 20') with a first side and an opposed second side, wherein the second substrate layer (20, 20') is arranged above the first substrate layer (10, 10') such that the second side of the first substrate layer (10, 10') faces the first side of the second substrate layer (20, 20'), a conductive ground layer arranged on the first side of the first substrate layer and connected to the ground terminal, a first conductive layer (100, 100') arranged between the first substrate layer (10, 10') and the second substrate layer (20, 20'), wherein a central portion of the first conductive layer (100, 100') is conductively connected to the feed terminal, wherein the first conductive layer (100, 100') has a shape with a plurality of arms (110, 120, 130) extending radially from the central portion in the plane of the first conductive layer (100, 100'), wherein each of the plurality of arms (110, 120, 130) is connected in its distal portion (111, 121, 131) with the ground layer by interlayer connectors (4, 5, 6), a second conductive layer (200, 200') arranged on the second side of the second substrate layer (20, 20'), wherein the first substrate layer (10, 10'), the second substrate layer (20, 20'), the first conductive layer (100, 100'), the second conductive layer (200, 200') and the ground layer are realised with a multilayer circuit board. a feed terminal, a ground terminal, a first substrate layer (10, 10') with a fist side and an opposed second side, a second substrate layer (20, 20') with a first side and an opposed second side, wherein the second substrate layer (20, 20') is arranged above the first substrate layer (10, 10') such that the second side of the first substrate layer (10, 10') faces the first side of the second substrate layer (20, 20'), a conductive ground layer arranged on the first side of the first substrate layer and connected to the ground terminal, a first conductive layer (100, 100') arranged between the first substrate layer (10, 10') and the second substrate layer (20, 20'), wherein a central portion of the first conductive layer (100, 100') is conductively connected to the feed terminal, wherein the first conductive layer (100, 100') has a shape with a plurality of arms (110, 120, 130) extending radially from the central portion in the plane of the first conductive layer (100, 100'), wherein each of the plurality of arms (110, 120, 130) is connected in its distal portion (111, 121, 131) with the ground layer by interlayer connectors (4, 5, 6), a second conductive layer (200, 200') arranged on the second side of the second substrate layer (20, 20'), wherein the first substrate layer (10, 10'), the second substrate layer (20, 20'), the first conductive layer (100, 100'), the second conductive layer (200, 200') and the ground layer are realised with a multilayer circuit board.
A method for producing polyprenyl phosphates having general structural formula: where each isoprene unit contains 5 carbon atoms, W means a ω-end isoprene unit, T means a trans-isoprene unit, C means a cis-isoprene unit, S means a 2,3-dihydroisoprene unit, a = 0-10, b = 0 - 39, c = 0 - 1, a + b + c = 4 - 40, and X means a group of the formula OPO 3 MM', wherein M and M' are identical or different and are a hydrogen cation or monovalent inorganic or organic cation, or M and M' together are divalent inorganic cation, comprising the steps of: - carrying out a phosphorylation reaction of the corresponding polyprenol or the mixture of oligomer homologues of mentioned formula, where X means hydroxyl group, using the substituted ammonium salt of phosphoric acid in the presence of condensing agent in a medium consisting of an aprotic organic solvent; and - isolating, by extraction and precipitation, the polyprenyl phosphate in the form of mono- or disubstituted salts thereof with monovalent inorganic or organic cations or in the form of salts thereof with divalent inorganic cations. - carrying out a phosphorylation reaction of the corresponding polyprenol or the mixture of oligomer homologues of mentioned formula, where X means hydroxyl group, using the substituted ammonium salt of phosphoric acid in the presence of condensing agent in a medium consisting of an aprotic organic solvent; and - isolating, by extraction and precipitation, the polyprenyl phosphate in the form of mono- or disubstituted salts thereof with monovalent inorganic or organic cations or in the form of salts thereof with divalent inorganic cations.
Tyre with a radial carcass reinforcement for a vehicle of the heavy duty type comprising a crown reinforcement comprising at least three working crown layers (41, 42, 43, 44), each formed of reinforcing elements inserted between two skim layers of rubber compound, crossed from one layer to the other, forming with the circumferential direction angles of between 10° and 45°, which is itself capped radially by a tread, the said tread being connected to two beads by two sidewalls, wherein, in a meridian plane, the thickness of the said at least three working crown layers (41, 42, 43, 44), measured in the equatorial plane, is less than 5 mm, wherein the axial width (L 41, L 42, L 43, L 44) of each of the said at least three working crown layers (41, 42, 43, 44) is greater than 60% of the axial width (L 5) of the tread, characterized in that the reinforcing elements of the said at least three working crown layers (41, 42, 43, 44) are individual metal threads of diameter less than 0.50 mm, in that the distance between the reinforcing elements, measured along the normal to the direction of the mean line of the thread, is strictly less than 1 mm and in that the elastic modulus under tension at 10% elongation of at least one skim layer of at least one working crown layer (41, 42, 43, 44) is less than 8.5 MPa measured according to standard AFNOR-NFT-46002 of September 1988 and in that the maximum value for tan(δ), denoted tan(δ) max, of the said at least one skim layer is less than 0.100 measured according to standard ASTM D 5992-96.
A device for centring, internal spinning, straightening and clamping rotationally symmetrical hollow bodies, for example using a flange-pipe-flange, flange-pipe or pipe-pipe arrangement, which are joined in a butt joint by friction stir welding or fusion welding, having a clamping member, with drive, adaptable to the internal diameter of the hollow bodies and arranged centrally relative to the axis of the hollow bodies, the clamping member being configured as a weld pool backing in the form of a centring and clamping plate, which is subdivided into primary and secondary jaws (14, 16) in the form of segments of circles with hammer-shaped retaining and fork elements mounted thereon radially in the direction of the hollow body axis, each of which retaining and fork elements is guided in a recess in a support element and is joined by a lever radially swivellably in the manner of a toggle mechanism to a ram of the drive, characterised in that the lever consisting of a primary and secondary lever (18, 19) is formed for internally spinning the butt joints into a defined position, wherein the secondary lever has a length ratio of at least 1:1.3 relative to the primary lever, the ram-side joint of the primary lever is arranged axially displaced by a defined amount (a) relative to the ram-side joint of the secondary lever in the direction of primary and secondary jaws (14, 16) respectively and the secondary lever has a set angle of (β) of 1 to 2° in its extended position.
A method of producing three-dimensionally shaped, flexible composite parts, said method comprising the steps of: a. providing at least one female mold; b. constructing a composite layup by (i) applying a first fiber-reinforced scrim layer and optional first surface layer over the male mold or in the female mold; (ii) applying a release liner over said first fiber-reinforced scrim layer; and (iii) applying a second fiber-reinforced scrim layer and optional second surface layer over said release liner such that said release liner is sandwiched between said scrim layers, wherein said fiber-reinforced scrim layers each comprise one or more layers of unidirectional fibers placed at different orientations; c. creating a deflated part by peripherally joining said first and second scrim layers along overlapping edges; d. providing a hole through either of said scrim layers to enable fluidic communication from a position between said scrim layers and outside said deflated part; and e. inflating said deflated part by injecting a fluid via said hole into said deflated part. a. providing at least one female mold; b. constructing a composite layup by (i) applying a first fiber-reinforced scrim layer and optional first surface layer over the male mold or in the female mold; (ii) applying a release liner over said first fiber-reinforced scrim layer; and (iii) applying a second fiber-reinforced scrim layer and optional second surface layer over said release liner such that said release liner is sandwiched between said scrim layers, wherein said fiber-reinforced scrim layers each comprise one or more layers of unidirectional fibers placed at different orientations; c. creating a deflated part by peripherally joining said first and second scrim layers along overlapping edges; d. providing a hole through either of said scrim layers to enable fluidic communication from a position between said scrim layers and outside said deflated part; and e. inflating said deflated part by injecting a fluid via said hole into said deflated part.
A catalyst for producing a conjugated diene polymer, the catalyst consisting of an yttrium compound represented by a general formula indicated below, an ionic compound consisting of a non-coordinating anion and a cation, and an organoaluminum hydride compound, wherein a molar ratio / between and is 5 to 50: (where R 1 to R 6 represent hydrogen or a substituent group with 1 to 12 carbon atom/s, and Y represents an yttrium atom).
Method for generating route-related calibration data for a driver assistance system that is designed to detect hands-off situations in a vehicle, comprising the following steps: - detection of hands-off situations by vehicles along route sections using driver assistance systems with a first detection grade; - detection of hands-off situations by vehicles along the same route sections using driver assistance systems with a higher detection grade; - ascertainment of route sections on which a difference exists between the amount of hands-off situations detected by the driver assistance systems with the first detection grade and the amount of hands-off situations detected by the driver assistance systems with the higher detection grade; and, therefrom, - generation of the route-related calibration data to form reliability parameters for the detection with the first detection grade on the respective route sections on the basis of the difference that exists. - detection of hands-off situations by vehicles along route sections using driver assistance systems with a first detection grade; - detection of hands-off situations by vehicles along the same route sections using driver assistance systems with a higher detection grade; - ascertainment of route sections on which a difference exists between the amount of hands-off situations detected by the driver assistance systems with the first detection grade and the amount of hands-off situations detected by the driver assistance systems with the higher detection grade; and, therefrom, - generation of the route-related calibration data to form reliability parameters for the detection with the first detection grade on the respective route sections on the basis of the difference that exists.
A transparent anti-icing coating comprising: (a) a substantially continuous matrix comprising a cured material; (b) asymmetric templates, dispersed within said matrix, that inhibit wetting of water, wherein said asymmetric templates have a length scale from about 10 nanometers to about 300 nanometers, and wherein said asymmetric templates have an aspect ratio of about 1.5 or higher; (c) porous voids surrounding at least a portion of said asymmetric templates, wherein said porous voids have a length scale from about 15 nanometers to about 500 nanometers; and (d) nanoparticles, dispersed within said matrix, that inhibit heterogeneous nucleation of water, wherein said nanoparticles have an average size from about 5 nanometers to about 50 nanometers. (a) a substantially continuous matrix comprising a cured material; (b) asymmetric templates, dispersed within said matrix, that inhibit wetting of water, wherein said asymmetric templates have a length scale from about 10 nanometers to about 300 nanometers, and wherein said asymmetric templates have an aspect ratio of about 1.5 or higher; (c) porous voids surrounding at least a portion of said asymmetric templates, wherein said porous voids have a length scale from about 15 nanometers to about 500 nanometers; and (d) nanoparticles, dispersed within said matrix, that inhibit heterogeneous nucleation of water, wherein said nanoparticles have an average size from about 5 nanometers to about 50 nanometers.
A stroller frame characterized by: a pair of handle rods each of which has a lower end; a first chair disposed between said handle rods; a pair of front leg rods each of which has a lower end and an upper end that is connected pivotally to said first chair; a pair of rear leg rods each of which has a rear end and a front end that is connected pivotally to said lower end of a corresponding one of said front leg rods; and a pair of locking members each of which is disposed at said rear end of a respective one of said rear leg rods, said lower end of each of said handle rods being separably connected to a respective one of said locking members, characterised in that the stroller frame further comprises a pair of connecting members each of which is connected pivotally between one of said rear leg rods and a corresponding one of said handle rods. a pair of handle rods each of which has a lower end; a first chair disposed between said handle rods; a pair of front leg rods each of which has a lower end and an upper end that is connected pivotally to said first chair; a pair of rear leg rods each of which has a rear end and a front end that is connected pivotally to said lower end of a corresponding one of said front leg rods; and a pair of locking members each of which is disposed at said rear end of a respective one of said rear leg rods, said lower end of each of said handle rods being separably connected to a respective one of said locking members, characterised in that the stroller frame further comprises a pair of connecting members each of which is connected pivotally between one of said rear leg rods and a corresponding one of said handle rods.