mhurhangee/ep-ind-claims huggingface dataset:
A method for preparing an NdFeB permanent magnet with high coercivity and high resistivity, comprising the steps of: Step S1, preparing a flaky NdFeB magnet blank; Step S2, treating the NdFeB magnet blank by using surface cleaning process, so as to obtain a clean NdFeB magnet blank; Step S3, coating a layer of slurry on a surface of the clean NdFeB magnet blank to obtain a coated NdFeB magnet blank, wherein the slurry comprises heavy rare earth powder, compound powder and organic solvent, the compound powder comprises carbide powder and/or oxide powder; Step S4, stacking a plurality of sheets of coated NdFeB magnet blanks on top of each other to obtain a stack of NdFeB magnet blanks; and Step S5, performing three-stage thermal diffusion treatment on the stack of NdFeB magnet blanks to obtain the NdFeB permanent magnet with high coercivity and high resistivity. Step S1, preparing a flaky NdFeB magnet blank; Step S2, treating the NdFeB magnet blank by using surface cleaning process, so as to obtain a clean NdFeB magnet blank; Step S3, coating a layer of slurry on a surface of the clean NdFeB magnet blank to obtain a coated NdFeB magnet blank, wherein the slurry comprises heavy rare earth powder, compound powder and organic solvent, the compound powder comprises carbide powder and/or oxide powder; Step S4, stacking a plurality of sheets of coated NdFeB magnet blanks on top of each other to obtain a stack of NdFeB magnet blanks; and Step S5, performing three-stage thermal diffusion treatment on the stack of NdFeB magnet blanks to obtain the NdFeB permanent magnet with high coercivity and high resistivity.
A low-smoke, non-halogenated flame retardant composition comprising (a) a polypropylene, (b) a first distribution of magnesium dihydroxide particles having a d50 in the range of 0.75 micrometres to 1.25 micrometres (c) a second distribution of magnesium dihydroxide particles having a d50 in the range of 1.50 micrometres to 3.50 micrometres and (d) aluminum magnesium layered double hydroxide modified with a hydrogenated fatty acid; wherein d50 is the measured particle diameter upper limit for particles falling within the bottom 50 percent of the particle distribution. (a) a polypropylene, (b) a first distribution of magnesium dihydroxide particles having a d50 in the range of 0.75 micrometres to 1.25 micrometres (c) a second distribution of magnesium dihydroxide particles having a d50 in the range of 1.50 micrometres to 3.50 micrometres and (d) aluminum magnesium layered double hydroxide modified with a hydrogenated fatty acid; wherein d50 is the measured particle diameter upper limit for particles falling within the bottom 50 percent of the particle distribution.
A gradient steel material having a surface layer of ferrite and an inner layer of ferrite+pearlite, comprising the following components in percentage by weight: 0<C≤0.15%, 0<Si≤1%, 0<Mn≤1.5%, and the balance of Fe and inevitable impurities, the surface layer of the gradient steel material is ferrite, and the inner layer is ferrite+pearlite, wherein the surface layer of the gradient steel material is a ferrite with a carbon content not higher than 0.02 wt%; and the carbon content of the surface layer of the gradient steel material is lower than the carbon content of the inner layer of the gradient steel material.
A palladium complex of formula: wherein: R 1 and R 2 are the same and are selected from the group consisting of substituted and unsubstituted straight-chain alkyl, substituted and unsubstituted branched-chain alkyl, substituted and unsubstituted cycloalkyl, substituted and unsubstituted aryl, and substituted and unsubstituted heteroaryl wherein the heteroatoms are independently selected from sulfur, nitrogen and oxygen, wherein substituted means one or more hydrogen atoms are each independently replaced with substituents which may be the same or different and are selected from the group consisting of -halo, -C(halo) 3, -R a, =O, =S, -O-R a, -S-R a, -NR a R b, -CN, -NO 2, - C -R a, -COOR a, -C -R a, -C OR a, -S 2 OH, -S 2 -R a, -S 2 NR a R b, -O-S -R a and - CONR a R b, wherein R a and R b are independently selected from the groups consisting of H, alkyl, aryl, arylalkyl, heteroalkyl, heteroaryl, or R a and R b together with the atom to which they are attached form a heterocycloalkyl group; three of R 7, R 8, R 9, R 10 and R 11 are -H, and the other two of R 7, R 8, R 9, R 10 and R 11 are independently unsubstituted alkoxy; R 3, R 4, R 5, and R 6 are independently -H or organic groups having 1-20 carbon atoms; R 12 is an organic group having 1-20 carbon atoms; m is 0, 1, 2, 3, 4 or 5; and X is a coordinating anionic ligand. R 1 and R 2 are the same and are selected from the group consisting of substituted and unsubstituted straight-chain alkyl, substituted and unsubstituted branched-chain alkyl, substituted and unsubstituted cycloalkyl, substituted and unsubstituted aryl, and substituted and unsubstituted heteroaryl wherein the heteroatoms are independently selected from sulfur, nitrogen and oxygen, wherein substituted means one or more hydrogen atoms are each independently replaced with substituents which may be the same or different and are selected from the group consisting of -halo, -C(halo) 3, -R a, =O, =S, -O-R a, -S-R a, -NR a R b, -CN, -NO 2, - C -R a, -COOR a, -C -R a, -C OR a, -S 2 OH, -S 2 -R a, -S 2 NR a R b, -O-S -R a and - CONR a R b, wherein R a and R b are independently selected from the groups consisting of H, alkyl, aryl, arylalkyl, heteroalkyl, heteroaryl, or R a and R b together with the atom to which they are attached form a heterocycloalkyl group; three of R 7, R 8, R 9, R 10 and R 11 are -H, and the other two of R 7, R 8, R 9, R 10 and R 11 are independently unsubstituted alkoxy; R 3, R 4, R 5, and R 6 are independently -H or organic groups having 1-20 carbon atoms; R 12 is an organic group having 1-20 carbon atoms; m is 0, 1, 2, 3, 4 or 5; and X is a coordinating anionic ligand.
Decoding module for a primary base station in a network comprising a plurality of base stations (110, 103), each base station (110, 103) serving a cell (101, 104) and each cell (101, 104) being partitioned into a plurality of sectors, the primary base station serving a first cell and the decoding module being configured to receive information from each of a plurality of secondary base stations each serving a respective second cell adjacent to the first cell, wherein the information is representative of at least one message originating from at least one terminal located in the respective second cell of a secondary base station in one specific sector adjacent to the first cell, and jointly decode the information sent from the secondary base stations and at least one message originating from at least one terminal located in the first cell, wherein the information, which the decoding module is configured to jointly decode, originates from terminals located in a cluster of sectors, and the cluster includes the sectors of the first cell and the specific sectors of the respective second cells adjacent to the first cell, characterised in that if a respective second cell has two or more sectors adjacent to the first cell, the one specific sector adjacent to the first cell has a predetermined position relative to the other sectors of the respective second cell adjacent to the first cell, and wherein the specific sectors of the respective second cells in the cluster form disjoint pairs of adjacent sectors. receive information from each of a plurality of secondary base stations each serving a respective second cell adjacent to the first cell, wherein the information is representative of at least one message originating from at least one terminal located in the respective second cell of a secondary base station in one specific sector adjacent to the first cell, and jointly decode the information sent from the secondary base stations and at least one message originating from at least one terminal located in the first cell, wherein the information, which the decoding module is configured to jointly decode, originates from terminals located in a cluster of sectors, and the cluster includes the sectors of the first cell and the specific sectors of the respective second cells adjacent to the first cell, characterised in that if a respective second cell has two or more sectors adjacent to the first cell, the one specific sector adjacent to the first cell has a predetermined position relative to the other sectors of the respective second cell adjacent to the first cell, and wherein the specific sectors of the respective second cells in the cluster form disjoint pairs of adjacent sectors.
A loop material for a hook and loop type fastener, characterized in that said loop material comprises: a composite nonwoven consisting of a loop layer of a non-bonded carded nonwoven of thermoplastic crimped staple fibers, said staple fibers being between 1.5 to 6.0 dTEX, and said nonwoven having a basis weight of between 10 and 35 g/m 2; a backing layer of a spunmelt nonwoven having a basis weight of 5 to 30 g/m 2, said spunmelt nonwoven being made by a combination of a spunbond process and a meltblown process, said loop layer being superimposed face-to-face with said backing layer; a plurality of substantially air impermeable bond regions joining said loop layer to said backing layer; and said composite nonwoven having an air permeability not exceeding 1500 l/m 2 /s.
A method for operating a twin clutch type speed change control system for a motorcycle comprising an electronic control unit, a transmission mechanism having a plurality of gear trains for odd-ordinal gear positions and even-ordinal gear positions, and a pair of clutches (51a, 51b) linked respectively to both said odd-ordinal and even-ordinal gear position gear trains, and wherein each of said clutches (51a, 51b) is an oil hydraulic clutch which exhibits an engaging force based on an oil pressure supplied externally, said transmission mechanism being capable of power transmission by selectively using one of said gear trains; and one of said clutches (51a, 51b) being engaged and the other of said clutches (51a, 51b) being disengaged during a normal operation with a fixed gear position so as to transmit power by use of one of said gear trains linked to said engaged clutch and to develop a condition where power transmission can be performed by use of a preliminarily selected one of said gear trains linked to said disengaged clutch, and, starting from this condition, said engaged clutch being disengaged and said disengaged clutch being engaged so as to perform changeover between said odd-ordinal gear position and said even-ordinal gear position; wherein during the running of the motorcycle one of said clutches (51a, 51b) is engaged and the other of said clutches (51a, 51b) is disengaged based on a decision made by the electronic control unit that judges that a timing for gear shift is reached; and wherein when the electronic control unit judges that a timing for gear shift is reached, one of said clutches (5 1 a, 51b) is disengaged and the other of said clutches (51a, 51b) is engaged, whereby the power transmission is changed over to one for transmitting power by use of the gear trains corresponding to the next shift position which has preliminarily been selected; characterized in that during said normal operation, said disengaged clutch is moved by a minute amount toward the clutch engaging side by being supplied with a minute oil pressure of not less than the minimum oil pressure necessary for reducing the mechanical play in the disengaged clutch.
A composite profile for doors, windows, or façade elements having a. a first metal profile and a second metal profile (12, 14), b. wherein the first metallic outer profile is connected to the second metallic outer profile in an insulating web zone via one or more insulating web(s) (18, 19), which is/are produced from a plastic material, and c. wherein a slide guide is formed in a partition zone in the insulating web zone, characterized in that d. at least one functional element is arranged in the partition zone, which acts in a movement-inhibiting manner on the partition zone, i.e., not obstructing movement in sections but rather so that a relative movement of the elements adjoining one another in the region of the partition zone fundamentally remains possible. a. a first metal profile and a second metal profile (12, 14), b. wherein the first metallic outer profile is connected to the second metallic outer profile in an insulating web zone via one or more insulating web(s) (18, 19), which is/are produced from a plastic material, and c. wherein a slide guide is formed in a partition zone in the insulating web zone, d. at least one functional element is arranged in the partition zone, which acts in a movement-inhibiting manner on the partition zone, i.e., not obstructing movement in sections but rather so that a relative movement of the elements adjoining one another in the region of the partition zone fundamentally remains possible.
A calibration test pattern intended to geometrically calibrate an X-ray imaging device intended to generate three-dimensional images of an object through reconstruction that is based on two-dimensional projections of said object, said calibration test pattern comprising a volume support provided with markers with radiological absorption that is contrasted relative to said volume support, said markers being distributed according to a three-dimensional pattern, characterised in that said markers are distributed in sub-sets of markers distributed along substantially parallel respective straight lines so that sequences of cross-ratios can be constructed from the sub-sets of respective markers, each sequence of cross-ratios comprising a single cross-ratio for each quadruplet of markers in which the markers are ordered according to an order that depends on the order numbers of the respective markers along the straight line on which they are aligned in a first predetermined direction, said order being common to all the cross-ratios, and when a sub-set of markers comprises at least five markers, the order of the cross-ratios in the sequences of respective cross-ratios follows a predetermined rule that is common to all the sequences of cross-ratios, the sequences of cross-ratios all being different.
An actuation casing intended to provide a haptic feedback in a vehicle, the actuation casing including: - a container comprising a housing configured to house an oscillating actuator and an insertion opening emerging into the housing, - a cover configured to at least partially close the insertion opening of the container, the container and the cover being movably mounted in translation relative to each other and configured such that, when the oscillating actuator is housed in the housing, an oscillation of said oscillating actuator generates a relative translational movement of the cover vis-à-vis the container, generating a haptic vibration in a displacement direction in an extension plane of the cover, characterized in that the housing comprises a first bearing zone and a second bearing zone offset in a perpendicular direction (Dz) extending along the height of the housing and substantially perpendicular to an extension plane of the cover, the first bearing zone and the second bearing zone being configured to respectively receive as a bearing a movable part and a fixed part of an actuator oscillating in an offset manner in the perpendicular direction (Dz), so as to form an air gap (e) of a predetermined thickness between the fixed part and the movable part. - a container comprising a housing configured to house an oscillating actuator and an insertion opening emerging into the housing, - a cover configured to at least partially close the insertion opening of the container, the container and the cover being movably mounted in translation relative to each other and configured such that, when the oscillating actuator is housed in the housing, an oscillation of said oscillating actuator generates a relative translational movement of the cover vis-à-vis the container, generating a haptic vibration in a displacement direction in an extension plane of the cover, characterized in that the housing comprises a first bearing zone and a second bearing zone offset in a perpendicular direction (Dz) extending along the height of the housing and substantially perpendicular to an extension plane of the cover, the first bearing zone and the second bearing zone being configured to respectively receive as a bearing a movable part and a fixed part of an actuator oscillating in an offset manner in the perpendicular direction (Dz), so as to form an air gap (e) of a predetermined thickness between the fixed part and the movable part.
A fluid shut-off valve comprising a fixed element, arranged on or in the form of a valve cover or a valve body, an actuating element passing through said fixed element, a shut-off component actuated by said actuating element and a seal system comprising at least three independent packs (4, 7, 10) of sealing rings, said packs (4, 7, 10) being adapted to be placed in series in the coupling region between said actuating element of the valve and said fixed element of the valve, said packs (4, 7, 10) comprising a first pack of rings placed toward the inner side of the valve, i.e. towards the portion of the valve through which the fluid flows and adapted to auto-load under the pressure of the fluid inside the valve body, a second pack of rings placed toward the outer side of the valve and an intermediate pack of rings placed between the first pack and the second pack, said seal system further comprising first spacing means adapted to space said first pack from said intermediate pack and second spacing means adapted to space said intermediate pack from said second pack, said fluid shut-off valve being characterized in that said first and second spacing means (5, 8) of said seal system are fixedly connected to said fixed element of the valve so as to exert counter pressure on said first and said intermediate pack of rings, respectively, subject to the pressure of the fluid, thus making said at least three packs (4, 7, 10) of sealing rings adapted to be separately loaded by the pressure of the fluid present in the valve.
A method for making a fibrous structure, the method comprising the steps of: combining a plurality of filaments and a plurality of solid additives on a collection device, wherein the collection device is a patterned or a molded belt that results in the fibrous structure exhibiting a surface pattern; and calendering the fibrous structure whilst the fibrous structure is still on the collection device, such that a fibrous structure containing less than 30% by weight of the fibrous structure of filaments and exhibiting a dry lint score, as determined according to the Lint Test Method described herein, of less than 2.5 is formed; wherein the filaments are selected in the group consisting of natural polymers such as starch, starch derivatives, cellulose and cellulose derivatives, hemicellulose, hemicellulose derivatives, chitin, chitosan, polyisoprene (cis and trans), peptides, polyhydroxyalkanoates, and synthetic polymers including thermoplastic polymer filaments comprising thermoplastic polymers, such as polyesters, nylons, polyolefins, polyvinyl alcohol and polyvinyl alcohol derivatives, sodium polyacrylate filaments, and copolymers of polyolefins and biodegradable or compostable thermoplastic fibers such as polylactic acid filaments, polyvinyl alcohol filaments, and polycaprolactone filaments; and wherein the solid additives are selected in the group consisting of wood pulp fibers and synthetic staple fibers. combining a plurality of filaments and a plurality of solid additives on a collection device, wherein the collection device is a patterned or a molded belt that results in the fibrous structure exhibiting a surface pattern; and calendering the fibrous structure whilst the fibrous structure is still on the collection device,
An ultrasonic probe using a vertically arranged motor, wherein a 3 dimensional image is obtained by swinging in a predetermined angle, an array axis of a plurality of ultrasonic transmission and reception elements that are one-dimensionally arranged, the ultrasonic probe comprising: a rotation motor that generates a rotating force; two side pulleys that convert a rotation direction of the rotating force by receiving the rotating force from the rotation motor and transfer the rotating force having the converted rotation direction to a probe-shaft pulley; the probe-shaft pulley that rotates the array axis of the plurality of ultrasonic transmission and reception elements via the rotating force received from the two side pulleys; and a wire that transfers the rotating force by being wound on a rotation shaft of the rotation motor, the two side pulleys, and the probe-shaft pulley, wherein the two side pulleys are respectively disposed on two sides of the rotation motor, are rotated by the wire wound on the probe-shaft pulley, and characterised in that the two side pulleys are disposed to be parallel to a tangential direction of the probe-shaft pulley and are rotated based on an axis at a predetermined angle from the rotation shaft of the rotation motor, and an axis of the probe-shaft pulley is vertical to a plane where axes of the two side pulleys are placed. a rotation motor that generates a rotating force; two side pulleys that convert a rotation direction of the rotating force by receiving the rotating force from the rotation motor and transfer the rotating force having the converted rotation direction to a probe-shaft pulley; the probe-shaft pulley that rotates the array axis of the plurality of ultrasonic transmission and reception elements via the rotating force received from the two side pulleys; and a wire that transfers the rotating force by being wound on a rotation shaft of the rotation motor, the two side pulleys, and the probe-shaft pulley,