mhurhangee/patent-ind-claim-en huggingface dataset:
A clamping mechanism configured to releasably attach a first part and a second part , the mechanism comprising: an actuator ; a generally C-shaped clamp coupled to said actuator to enable the clamp to slide relative to said actuator in a first linear direction (X, - X) between a clamping and an unclamping position, the clamp being provided with a first magnetic component; said first and second parts being configured to be clamped by said clamp, the second part being provided with a second magnetic component, at least one of said first and second magnetic components being a magnet and the other being either a magnet or made of ferromagnetic or paramagnetic material; the mechanism being configured such that movement of the clamp in said first linear direction, between the clamping and the unclamped positions, is effected by linear movement of the actuator and the clamp , relative to said second part , in a second linear direction (Y,-Y) substantially orthogonal to said first linear direction (X,-X) as a result of alignment and misalignment of the first and second magnetic components. an actuator ; a generally C-shaped clamp coupled to said actuator to enable the clamp to slide relative to said actuator in a first linear direction (X, - X) between a clamping and an unclamping position, the clamp being provided with a first magnetic component; said first and second parts being configured to be clamped by said clamp, the second part being provided with a second magnetic component, at least one of said first and second magnetic components being a magnet and the other being either a magnet or made of ferromagnetic or paramagnetic material;
A polar code-based interleaving method, comprising: determining (S101) an interleaving matrix based on a target code length M of a polar code; interleaving (S102), based on the interleaving matrix, encoded bits obtained after encoding of the polar code, to generate interleaved bits; characterized in that the interleaving matrix is determined based on a unit matrix and a parameter n that is determined based on the target code length M; wherein the unit matrix is M = 2" , and M = N , n is equal to interleaving matrix is log 2 ( N ); the calculated according to a specified algorithm, the specified algorithm being a Kronecker product, a Tracy-Singh product, or a Khatri-Rao product, to determine the interleaving matrix G N = F ⊗(log 2 ( N )) ; wherein in the interleaving matrix, a location of 1 is used to store data, and a location of 0 does not store data. determining (S101) an interleaving matrix based on a target code length M of a polar code; interleaving (S102), based on the interleaving matrix, encoded bits obtained after encoding of the polar code, to generate interleaved bits; characterized in that the interleaving matrix is determined based on a unit matrix and a parameter n that is determined based on the target code length M; wherein the unit matrix is M = 2" , and M = N , n is equal to interleaving matrix is log 2 ( N ); the calculated according to a specified algorithm, the specified algorithm being a Kronecker product, a Tracy-Singh product, or a Khatri-Rao product, to determine the interleaving matrix G N = F ⊗(log 2 ( N )) ; wherein in the interleaving matrix, a location of 1 is used to store data, and a location of 0 does not store data.
A coated paper comprising a base paper having a coating thereon; wherein said coating comprises a binder selected from the group consisting of starch, a vinyl alcohol, a latex, a carboxymethylcellulose, and combinations thereof, and stanchion-encapsulated titanium dioxide pigment particles, wherein the pigment particles are at least partially surrounded by a polymeric coating which comprises a polymer selected from the group consisting of polyacrylate, polymethacrylate, polyalkyl(meth)acrylate, polystyrene, melamine formaldehyde, urea formaldehyde, polyvinyl alcohol, polyvinyl acetate, and combinations thereof, wherein the stanchions can form bridging between the particles or protrusions, and wherein the stanchions are of the same polymeric material as the polymeric coating.
A seat unit structure comprising: a lower structure having a seat base ; and an upper shell installed above the lower structure and integrally formed together with the lower structure, wherein the seat unit structure is suitable to form part of a seat unit of an aircraft; the lower structure : includes the seat base formed in a hollow box shape using integrally formed members which are formed from thermoplastic resins or composite materials and that define a hollow region having a flat inner surface so as to be convenient for passengers to place their legs and store luggage, and the bottom of the seat base is attachable to a pair of seat tracks for attachment to an airframe of the aircraft; three mounting blocks are inserted at the bottom of the seat base and below each mounting block a fixture is arranged for attachment to the aircraft airframe; amongst said fixtures, a first and a second fixtures are attachable to one of the pair of seat tracks, and a third fixture is attachable to another of the pair of seat tracks at a corresponding location between the first fixture and the second fixture, the seat unit structure defines an outermost shell of the seat unit in at least one direction of the seat unit . a lower structure having a seat base ; and an upper shell installed above the lower structure and integrally formed together with the lower structure, wherein the seat unit structure is suitable to form part of a seat unit of an aircraft; the lower structure : includes the seat base formed in a hollow box shape using integrally formed members which are formed from thermoplastic resins or composite materials and that define a hollow region having a flat inner surface so as to be convenient for passengers to place their legs and store luggage, and the bottom of the seat base is attachable to a pair of seat tracks for attachment to an airframe of the aircraft; three mounting blocks are inserted at the bottom of the seat base and below each mounting block a fixture is arranged for attachment to the aircraft airframe; amongst said fixtures, a first and a second fixtures are attachable to one of the pair of seat tracks, and a third fixture is attachable to another of the pair of seat tracks at a corresponding location between the first fixture and the second fixture, the seat unit structure defines an outermost shell of the seat unit in at least one direction of the seat unit .
A molded article having a maximum thickness of 3 centimeters, comprising a polyetherimide composition, the composition comprising, 60 to 99.9 weight percent of a polyetherimide having a weight average molecular weight of 5,000 to 80,000 Daltons; and 0.1 to 40 weight percent of an aryl phosphate having a molecular weight from 500 to 1,200 Daltons; wherein weight percent is based on the total weight of the composition; wherein the composition has a melt flow at least 10% greater than the melt flow of the same polyetherimide composition without the aryl phosphate, measured according to ASTM D1238 at 337°C under a 6.7 kilogram load; and wherein thermoplastic polymers other than the polyetherimide are excluded from the polyetherimide composition.
A method for producing a spherical silver powder, the method comprising the steps of: preparing an aqueous solution of a silver ammine complex; preparing an amino acid which has a carbon number of not less than 5 and which is neutral or basic; adding the amino acid to the aqueous solution of a silver ammine complex, and thereafter, adding a reducing agent to the aqueous solution of a silver ammine complex to deposit silver particles by reduction; and drying the silver particles to prepare a dried spherical silver powder having an average particle diameter (D 50 ) of 0.2 to 5 μm based on a laser diffraction method, the average particle diameter (D 50 ) corresponding to 50 % of accumulation in volume-based cumulative distribution of the spherical silver powder, which is measured by means of a laser diffraction particle size analyzer, wherein said amino acid is at least one selected from the group consisting of proline, tyrosine, tryptophan, arginine and anthranilic acid. preparing an aqueous solution of a silver ammine complex; preparing an amino acid which has a carbon number of not less than 5 and which is neutral or basic; adding the amino acid to the aqueous solution of a silver ammine complex, and thereafter, adding a reducing agent to the aqueous solution of a silver ammine complex to deposit silver particles by reduction; and drying the silver particles to prepare a dried spherical silver powder having an average particle diameter (D 50 ) of 0.2 to 5 μm based on a laser diffraction method, the average particle diameter (D 50 ) corresponding to 50 % of accumulation in volume-based cumulative distribution of the spherical silver powder, which is measured by means of a laser diffraction particle size analyzer, wherein said amino acid is at least one selected from the group consisting of proline, tyrosine, tryptophan, arginine and anthranilic acid.
A tyre for vehicle wheels comprising at least one carcass structure , a tread band applied in a position radially external to said carcass structure, and a pair of sidewalls applied laterally on the opposite sides with respect to said carcass structure, where a label is applied on at least one sidewall of said pair of sidewalls , said label comprising a protective layer , an adhesive layer , and one or more ink layers interposed between said protective layer and said adhesive layer , where said adhesive layer adheres the label to the surface of said sidewall, where said adhesive layer comprises a thermally activatable adhesive comprising a mixture comprising (i) natural or synthetic rubber, optionally functionalised with carboxyl or epoxy groups, (ii) block copolymers of the ABA type, and optionally (iii) urethane rubber, where said thermally activatable adhesives exhibit an adhesion force, measured according to the ISO 11339 standard on superficially untreated PET at a temperature of 23°C, equal to or greater than 2N.
Hydraulic arrangement for a vehicle transmission, having a hydraulic system path that leads to a hydraulic system circuit with a system pressure (p_sys), a hydraulic lubrication path that leads to a hydraulic lubrication circuit with a lubrication pressure (p_lub), and a branching point , to the output side of which the two hydraulic paths are connected, wherein a variable displacement pump or a pump combination having at least two fixed displacement pumps (40-3, 40-4) is hydraulically connected to the input side of the branching point , characterized in that a pump assembly having at least two fixed displacement pumps (40-1, 40-2) is hydraulically connected to the output side of the branching point in a manner integrated into the system path , wherein a selection valve is connected to the output side of the pump assembly of the system path , said selection valve having a plurality of different switch positions (A1, A2) for different hydraulic connections of the pump assembly to the system circuit , wherein a boost valve that is switchable between different switch positions (V1, V2) is connected to the output side of the selection valve of the system path , said boost valve hydraulically closing or interrupting a parallel secondary path between the selection valve of the system path and the system circuit depending on the system pressure (p_sys).
A pneumatic tire , comprising: a pair of bead cores ; at least one carcass layer extending between the pair of bead cores continuously or with a divided portion at a tread portion; a belt layer disposed outward of the carcass layer in a tire radial direction; a tread rubber disposed outward of the belt layer in the tire radial direction; a pair of sidewall rubbers disposed outward of the carcass layer in a tire width direction; an innerliner disposed on an inner circumferential surface of the carcass layer ; and an electrically conductive portion extending continuously at least from a bead portion to the belt layer ; wherein the electrically conductive portion has a linear structure, the linear structure including an electrically conductive linear member made of a linear electrically conductive material with an electric resistivity of less than 1 × 10^8 Ω/cm, wherein the electrically conductive portion has a total linear density from 20 to 1000 dtex, both inclusive. a pair of bead cores ; at least one carcass layer extending between the pair of bead cores continuously or with a divided portion at a tread portion; a belt layer disposed outward of the carcass layer in a tire radial direction; a tread rubber disposed outward of the belt layer in the tire radial direction; a pair of sidewall rubbers disposed outward of the carcass layer in a tire width direction; an innerliner disposed on an inner circumferential surface of the carcass layer ; and an electrically conductive portion extending continuously at least from a bead portion to the belt layer ; wherein the electrically conductive portion has a linear structure, the linear structure including an electrically conductive linear member made of a linear electrically conductive material with an electric resistivity of less than 1 × 10^8 Ω/cm, wherein the electrically conductive portion has a total linear density from 20 to 1000 dtex, both inclusive.
A projection-image-displaying laminate film comprising a half-mirror film including a selective reflection layer configured to wavelength-selectively reflect light, and a heat-sealing layer disposed on one of surfaces of the half-mirror film , wherein the half-mirror film has a stiffness at 25°C of 4.0 N·mm or less, wherein the stiffness is calculated from a thickness d μm and a modulus of elasticity σ MPa at 25°C of the half-mirror film by a following formula: Stiffness = σ × d / 1000 3 , wherein the heat-sealing layer has a thickness of 40 μm or less, contains a thermoplastic resin, and has a surface opposite from the half-mirror film , the surface having a static coefficient of friction of 1.0 or less, and wherein the static coefficient of friction is measured between the surface and a float glass. wherein the half-mirror film has a stiffness at 25°C of 4.0 N·mm or less, wherein the stiffness is calculated from a thickness d μm and a modulus of elasticity σ MPa at 25°C of the half-mirror film by a following formula: Stiffness = σ × d / 1000 3 , wherein the heat-sealing layer has a thickness of 40 μm or less, contains a thermoplastic resin, and has a surface opposite from the half-mirror film , the surface having a static coefficient of friction of 1.0 or less, and wherein the static coefficient of friction is measured between the surface and a float glass.
A resin foam production apparatus comprising: a metal mold including a foaming part (C2) and a discharge part ; and an extruder configured to feed a resin foamable composition into the metal mold to cause the resin foamable composition to pass through the discharge part , the resin foamable composition comprising at least one type of resin, wherein the resin foam production apparatus is configured to cause a ratio of resin pressure Cp2 at the foaming part (C2) of the metal mold relative to resin pressure Cp1 generated by the extruder to be 0.3 or more, characterized in that the following relation is satisfied: b1 > 40 + 0.5 * b2 where b1 (unit: mm) represents a diameter of a screw of the extruder and b2 (unit: mm) indicates an extrusion caliber and represents an outer diameter of the discharge part of the metal mold . a metal mold including a foaming part (C2) and a discharge part ; and an extruder configured to feed a resin foamable composition into the metal mold to cause the resin foamable composition to pass through the discharge part , the resin foamable composition comprising at least one type of resin, wherein the resin foam production apparatus is configured to cause a ratio of resin pressure Cp2 at the foaming part (C2) of the metal mold relative to resin pressure Cp1 generated by the extruder to be 0.3 or more,
Filling needle for filling a container with a fluid , in particular a pharmaceutical or cosmetic fluid, having a housing , wherein the housing extends along a longitudinal axis and has an inlet opening and an outlet opening , having a core element which is arranged within the housing so as to be displaceable parallel to the longitudinal axis between an opening position and a closure position , having a plunger element which is coupled to the core element , wherein the plunger element closes the outlet opening in the closure position and opens up the outlet opening in the opening position , and having an actuating arrangement for the displacement of the core element between the opening position and the closure position , wherein the core element has at least one core magnet in the form of a permanent magnet, wherein the actuating arrangement is arranged outside the housing and has at least one actuating magnet in the form of a permanent magnet, and wherein the at least one core magnet and the at least one actuating magnet are arranged so as to interact with an attractive action, and the core element and the actuating arrangement are displaceable jointly parallel to the longitudinal axis , wherein the core element has an internal cutout in order to provide a fluidic connection between the inlet opening and the outlet opening in the opening position , wherein the at least one core magnet is of ring-shaped form and surrounds the internal cutout, characterized in that the core element has an inner element and an outer element , wherein the inner element and the outer element are of substantially rotationally symmetrical and sleeve-like form, wherein the inner element is connected to the outer element by way of a pressing action, wherein the inner element and the outer element between them form an intermediate space , wherein the at least one core magnet is arranged in the intermediate space , wherein the inner element and the outer element are each of sleeve-like and rotationally symmetrical form, wherein the inner element and the outer element are each substantially Z-shaped in a cross-sectional plane having the longitudinal axis , and wherein furthermore an upper closure element , which is connected to the outer element by a pressing action, and a lower closure element , which is connected to the inner element by way of a pressing action, are provided, wherein, for the sealing of the internal cutout and thus of the region in which the fluid is conducted, sealing rings are arranged so as to seal off the pressing surfaces.
A method of manufacturing a composite interbody device , comprising: assembling superior and inferior endplates, including: forming a porous titanium core interface layer on a core interface side of a solid titanium central barrier layer and forming a bone interface layer on a bone interface side of the central barrier layer, opposite the core interface side; wherein the core interface layer, the central barrier layer and the bone interface layer are formed as a single titanium sheet having two distinct sides, a micro porous side and a side with a plurality of machined surface features, the micro porous side serving as the core interface layer, the solid middle serving as the central barrier layer and the featured side forming the bone interface layer; placing the inferior and superior endplates in a mold, on each side of a core cavity, with the core interface layers facing the core cavity and the bone interface sides facing away from the cavity; and injection-molding molten plastic into the core cavity, to form a plastic core between the endplates and bonded with core interface sides of the core interface layers; wherein molten plastic extrudes into pores of the core interface layers, to bond with the endplates, and wherein the central barrier layer of the superior endplate and the inferior endplate prevents the molten plastic from over-extruding into pores of the bone interface layer, reserving the bone interface pores for bone in-growth. assembling superior and inferior endplates, including: forming a porous titanium core interface layer on a core interface side of a solid titanium central barrier layer and forming a bone interface layer on a bone interface side of the central barrier layer, opposite the core interface side; forming a porous titanium core interface layer on a core interface side of a solid titanium central barrier layer and forming a bone interface layer on a bone interface side of the central barrier layer, opposite the core interface side; wherein the core interface layer, the central barrier layer and the bone interface layer are formed as a single titanium sheet having two distinct sides, a micro porous side and a side with a plurality of machined surface features, the micro porous side serving as the core interface layer, the solid middle serving as the central barrier layer and the featured side forming the bone interface layer; placing the inferior and superior endplates in a mold, on each side of a core cavity, with the core interface layers facing the core cavity and the bone interface sides facing away from the cavity; and injection-molding molten plastic into the core cavity, to form a plastic core between the endplates and bonded with core interface sides of the core interface layers; wherein molten plastic extrudes into pores of the core interface layers, to bond with the endplates, and wherein the central barrier layer of the superior endplate and the inferior endplate prevents the molten plastic from over-extruding into pores of the bone interface layer, reserving the bone interface pores for bone in-growth.