mhurhangee/ep-ind-claims huggingface dataset:
A vertical take-off and landing, VTOL, vehicle (150, 160) comprising: a fuselage having longitudinally a front section, a central section and a rear section; a first lifting surface comprising two wings (104a, 104b) respectively secured to opposite sides of the rear section of the fuselage; a second lifting surface comprising two wings (106a, 106b) respectively secured to opposite sides of the front section of the fuselage; at least one engine module (108a-108d) located rearward of each wing (104a, 104b) of the first lifting surface and coupled or mounted to a rear portion of the rear section of the fuselage by at least one first support strut (152a, 152b, 162a, 162b); and at least one engine module (108e-108h) located forward of each wing (106a, 106b) of the second lifting surface and coupled or mounted to a front portion of the front section of the fuselage by at least one second support strut (156a, 156b, 166a, 166b); wherein each engine module (108a-108d, 108e-108h) is pivotable about a tilt axis (107a,107b) defined by the support strut (152a, 152b, 156a, 156b, 162a, 162b, 166a, 166b) to which the respective engine module (108a-108d, 108e-108h) is coupled or mounted and is independently controllable for transitioning between a vertical mode of flight and a horizontal mode of flight. a fuselage having longitudinally a front section, a central section and a rear section; a first lifting surface comprising two wings (104a, 104b) respectively secured to opposite sides of the rear section of the fuselage; a second lifting surface comprising two wings (106a, 106b) respectively secured to opposite sides of the front section of the fuselage; at least one engine module (108a-108d) located rearward of each wing (104a, 104b) of the first lifting surface and coupled or mounted to a rear portion of the rear section of the fuselage by at least one first support strut (152a, 152b, 162a, 162b); and at least one engine module (108e-108h) located forward of each wing (106a, 106b) of the second lifting surface and coupled or mounted to a front portion of the front section of the fuselage by at least one second support strut (156a, 156b, 166a, 166b); wherein each engine module (108a-108d, 108e-108h) is pivotable about a tilt axis (107a,107b) defined by the support strut (152a, 152b, 156a, 156b, 162a, 162b, 166a, 166b) to which the respective engine module (108a-108d, 108e-108h) is coupled or mounted and is independently controllable for transitioning between a vertical mode of flight and a horizontal mode of flight.
An optical imaging lens (100, 200, 300), in order from an object side to an image side along an optical axis, comprising: a first lens having negative refractive power; a second lens having negative refractive power, wherein an object-side surface of the second lens is a concave surface, and an image-side surface of the second lens is a convex surface; a third lens having positive refractive power; an aperture; a compound lens having positive refractive power and formed by a fourth lens and a fifth lens; a compound lens having positive refractive power and formed by a sixth lens and a seventh lens, wherein an image-side surface of the seventh lens is a concave surface; an eighth lens having positive refractive power; wherein the first lens, the second lens, the third lens, the fourth lens, the fifth lens, the sixth lens, and the seventh lens are spherical surfaces, and an object-side surface of the eighth lens, an image-side surface of the eighth lens of the eighth lens, or both the object-side surface and the image-side surface of the eighth lens are aspheric surface. a first lens having negative refractive power; a second lens having negative refractive power, wherein an object-side surface of the second lens is a concave surface, and an image-side surface of the second lens is a convex surface; a third lens having positive refractive power; an aperture; a compound lens having positive refractive power and formed by a fourth lens and a fifth lens; a compound lens having positive refractive power and formed by a sixth lens and a seventh lens, wherein an image-side surface of the seventh lens is a concave surface; an eighth lens having positive refractive power; wherein the first lens, the second lens, the third lens, the fourth lens, the fifth lens, the sixth lens, and the seventh lens are spherical surfaces, and an object-side surface of the eighth lens, an image-side surface of the eighth lens of the eighth lens, or both the object-side surface and the image-side surface of the eighth lens are aspheric surface.
A method of contending for access to a shared communication medium, comprising: communicating over the shared communication medium in accordance with a Time Division Duplexing, TDD, frame structure defining a set of downlink subframes and a set of uplink subframes, each uplink subframe being divided into a transmission gap period, a contention-exempt period, and a contention-compliant period; performing a contention procedure for contending for access to the shared communication medium during the transmission gap period; selectively transmitting one or more contention-compliant uplink control signals during the contention-compliant period based on an outcome of the contention procedure; and transmitting one or more contention-exempt uplink control signals during the contention-exempt period regardless of the outcome of the contention procedure. communicating over the shared communication medium in accordance with a Time Division Duplexing, TDD, frame structure defining a set of downlink subframes and a set of uplink subframes, each uplink subframe being divided into a transmission gap period, a contention-exempt period, and a contention-compliant period; performing a contention procedure for contending for access to the shared communication medium during the transmission gap period; selectively transmitting one or more contention-compliant uplink control signals during the contention-compliant period based on an outcome of the contention procedure; and transmitting one or more contention-exempt uplink control signals during the contention-exempt period regardless of the outcome of the contention procedure.
A vehicle rear spoiler control method, comprising: receiving a rear spoiler operation request (S301, S501), the rear spoiler operation request comprising a rear spoiler opening operation request and/or a rear spoiler closing operation request; starting an existing environment perception apparatus of the vehicle, and acquiring environment perception data before the rear spoiler is operated to move; performing obstacle detection in a preset range of a position where the vehicle rear spoiler is located according to the environment perception data (S305, S509); and controlling operation of the vehicle rear spoiler according to a result of the obstacle detection (S307, S511); wherein before starting the environment perception apparatus of the vehicle, the method further comprises: obtaining a speed of the vehicle; judging whether the speed of the vehicle is larger than or equal to a preset threshold; and if a judging result is no, executing a step of starting the existing environment perception apparatus of the vehicle, and acquiring environment perception data; and if the judging result is yes, executing a rear spoiler operation corresponding to the rear spoiler operation request. receiving a rear spoiler operation request (S301, S501), the rear spoiler operation request comprising a rear spoiler opening operation request and/or a rear spoiler closing operation request; starting an existing environment perception apparatus of the vehicle, and acquiring environment perception data before the rear spoiler is operated to move; performing obstacle detection in a preset range of a position where the vehicle rear spoiler is located according to the environment perception data (S305, S509); and controlling operation of the vehicle rear spoiler according to a result of the obstacle detection (S307, S511); wherein before starting the environment perception apparatus of the vehicle, the method further comprises: obtaining a speed of the vehicle; judging whether the speed of the vehicle is larger than or equal to a preset threshold; and if a judging result is no, executing a step of starting the existing environment perception apparatus of the vehicle, and acquiring environment perception data; and if the judging result is yes, executing a rear spoiler operation corresponding to the rear spoiler operation request. obtaining a speed of the vehicle; judging whether the speed of the vehicle is larger than or equal to a preset threshold; and if a judging result is no, executing a step of starting the existing environment perception apparatus of the vehicle, and acquiring environment perception data; and if the judging result is yes, executing a rear spoiler operation corresponding to the rear spoiler operation request.
A powder composition comprising from 60 to 90% by weight of sodium silicate having CAS Registry Number 1344-09-8 and a SiO 2 /Na 2 O molar ratio comprised between 3.0 and 3.6, preferably between 3.2 and 3.5, and from 10 to 40% by weight of sodium aluminosilicate having CAS Registry Number 1344-00-9, wherein said percentages refer to the total weight of the powder composition.
A display device comprising: a frame; a display panel having a lateral surface exposed to an exterior of the display device; a backlight unit coupled to the frame and positioned at a rear of the display panel, wherein the backlight unit is configured to provide the display panel with light; a side frame coupled to the frame; and a light guide module positioned between the display panel and the side frame, wherein the side frame does not cover a side of the light guide module, wherein the light guide module extends along the side frame and a gap is defined between a portion of the light guide module and the display panel, wherein the light guide module comprises an outer side surface positioned to face the exterior of the display device and a shielding layer covering the outer side surface, wherein the side frame comprises a side frame body, characterized in that the side frame comprises a side frame extension extending from the side frame body toward a central portion of the backlight unit and has an outer side surface exposed to the exterior of the device, wherein the light guide module is positioned on the side frame extension. a frame; a display panel having a lateral surface exposed to an exterior of the display device; a backlight unit coupled to the frame and positioned at a rear of the display panel, wherein the backlight unit is configured to provide the display panel with light; a side frame coupled to the frame; and a light guide module positioned between the display panel and the side frame, wherein the side frame does not cover a side of the light guide module, wherein the light guide module extends along the side frame and a gap is defined between a portion of the light guide module and the display panel, wherein the light guide module comprises an outer side surface positioned to face the exterior of the display device and a shielding layer covering the outer side surface, wherein the side frame comprises a side frame body, characterized in that the side frame comprises a side frame extension extending from the side frame body toward a central portion of the backlight unit and has an outer side surface exposed to the exterior of the device, wherein the light guide module is positioned on the side frame extension.
A detergent composition comprising: 0.01 to 40 wt-% of a phosphinosuccinic acid derivative, wherein the phosphinosuccinic acid derivative is a combination of phosphonosuccinic acid and mono-, bis- and oligomeric phosphinosuccinic acid adducts; and 1 to 90 wt-% of an alkalinity source selected from the group consisting of an alkali metal hydroxide, carbonate, metasilicate, silicate and mixtures thereof, wherein a use solution of the detergent composition has a pH greater than 9; and characterized in that the detergent composition further comprises 0.1 to 40 wt-% of a nonionic surfactant comprising ethylene oxide, propylene oxide, or a combination of ethylene and propylene oxide. 0.01 to 40 wt-% of a phosphinosuccinic acid derivative, wherein the phosphinosuccinic acid derivative is a combination of phosphonosuccinic acid and mono-, bis- and oligomeric phosphinosuccinic acid adducts; and 1 to 90 wt-% of an alkalinity source selected from the group consisting of an alkali metal hydroxide, carbonate, metasilicate, silicate and mixtures thereof, wherein a use solution of the detergent composition has a pH greater than 9; and characterized in that the detergent composition further comprises 0.1 to 40 wt-% of a nonionic surfactant comprising ethylene oxide, propylene oxide, or a combination of ethylene and propylene oxide.
A horological movement including at least one regulating organ which is a tourbillon or karussel including a frame, said movement including a drive mechanism including a fixed structure on which an arm carrying said frame is pivotally mounted about a main axis, said arm being subjected to the return torque of a first energy source, said drive mechanism further including at least one second energy source, arranged to permanently re-power said first energy source, characterised in that said second energy source is arranged to drive a frame pitch mobile in turn driving a frame pinion for rotating said frame, and in that said horological movement includes, for periodically controlling a retrograde movement of said arm, a release mobile kinematically connected to said second energy source and always turning in the same direction, and which is arranged to cooperate, at a pallet-stone that said release mobile includes, with a cam that a cam mobile kinematically connected to said arm includes, and in that said cam covers an angular sector less than 360° and which corresponds to a forward movement of said arm pivoting in a first direct direction E at a first constant speed relative to said fixed structure as long as said pallet-stone is resting on said cam, an interruption of said cam being arranged to release a drop of a pallet-stone that said release mobile includes under the action of the motor torque of said second energy source, and to control a rapid retrograde return of said arm in a second retrograde direction F relative to said fixed structure at a second speed greater than said first speed, during the drop of said pallet-stone between the moment when it leaves said cam and the moment when it returns to rest on said cam, said cam mobile performing, during said drop, a retrograde pivoting under the effect of the retrograde return of said arm.
A nasal spray device for the delivery of a pharmaceutical formulation to a nasal cavity in metered doses, the device comprising: a pressurised aerosol canister including a vial containing a pharmaceutical formulation comprising an active ingredient, a propellant and, optionally, a co-solvent, the aerosol canister further including a metering valve having a valve stem; and an actuator for the aerosol canister, the actuator including a stem block having a receptacle into which the valve stem of metering valve of the aerosol canister is received and axially located and being displaceable relative to the vial of the aerosol canister to actuate the metering valve of the aerosol canister, a sump extending below the receptacle, the stem block further defining a discharge orifice for the pharmaceutical formulation and a transfer channel through which a dispensed dose of the pharmaceutical formulation is able to pass from the sump to the discharge orifice, wherein the actuator further comprises a delivery outlet for an aerosol plume, the discharge orifice being arranged to direct the aerosol plume through the delivery outlet; wherein the propellant is P134a, P227 or mixtures thereof; characterized in that the device is adapted to produce an aerosol plume for a dispensed dose having a spray force value no greater than 40 mN measured at a distance of 30 mm from the discharge orifice, wherein the discharge orifice has a diameter of 0.15 to 0.65 mm and a length of 0.5 to 1.0 mm; wherein the maximum transverse dimension of the transfer channel is from 1.0 to 3.0 mm; wherein the transfer channel has a length of 3 to 20 mm. a pressurised aerosol canister including a vial containing a pharmaceutical formulation comprising an active ingredient, a propellant and, optionally, a co-solvent, the aerosol canister further including a metering valve having a valve stem; and an actuator for the aerosol canister, the actuator including a stem block having a receptacle into which the valve stem of metering valve of the aerosol canister is received and axially located and being displaceable relative to the vial of the aerosol canister to actuate the metering valve of the aerosol canister, a sump extending below the receptacle, the stem block further defining a discharge orifice for the pharmaceutical formulation and a transfer channel through which a dispensed dose of the pharmaceutical formulation is able to pass from the sump to the discharge orifice, wherein the actuator further comprises a delivery outlet for an aerosol plume, the discharge orifice being arranged to direct the aerosol plume through the delivery outlet; wherein the propellant is P134a, P227 or mixtures thereof; characterized in that the device is adapted to produce an aerosol plume for a dispensed dose having a spray force value no greater than 40 mN measured at a distance of 30 mm from the discharge orifice, wherein the discharge orifice has a diameter of 0.15 to 0.65 mm and a length of 0.5 to 1.0 mm; wherein the maximum transverse dimension of the transfer channel is from 1.0 to 3.0 mm; wherein the transfer channel has a length of 3 to 20 mm.
Powder comprising Nb x Sn y where 1 ≤ x ≤ 6 and 1 ≤ y ≤ 5 for the production of superconducting components, characterized in that the powder comprises three-dimensional agglomerates having a particle size D90 of from 220 to 400 pm, determined by means of laser light scattering, where the agglomerates are made up of primary particles which have an average particle diameter of less than 15 pm, preferably less than 8 pm, particularly preferably from 0.1 μm to 5 pm, determined by means of scanning electron microscopy, and the agglomerates have pores of which 90% or more have a diameter of from 0.1 to 20 pm, preferably from 0.2 to 15 pm, determined by means of mercury porosimetry.
Thermosealing machine for packaging products, comprising a lower mold configured for moving along a vertical path of travel of a given length between a first position and a second position, the lower mold comprising a box formed at least by a box base, a box structure extending vertically upwards from the box base, and a box frame comprising at least one frame cavity (202.0) and attached to the box structure such that a box cavity is defined between said box frame, said box structure, and said box base; and at least one pad attached to the box with freedom of vertical movement and associated with the frame cavity of said box, machine comprising a lower stop which is associated with the lower mold such that it moves integrally with said lower mold during the movement of said lower mold from the first position to the second position, and at least one upper stop which is associated with the pad such that said pad and said upper stop move vertically in an integral manner, said upper stop being configured so that moving between an operative position, in which said upper stop is arranged in the path of travel of the lower stop during the movement of said lower stop integral with the lower mold, such that said upper stop moves integrally with said lower stop from the time said lower stop contacts said upper stop until the lower mold reaches the second position, and an inoperative position in which said upper stop is arranged outside of said path of travel of the lower stop.
A method for producing an asymmetric conjugated diyne compound, comprising: a step of subjecting a terminal alkyne compound represented by formula: HC≡C-Z 1 -Y 1 wherein Y 1 represents a hydrogen atom; a halogen atom; a hydroxyl group; a hydroxyl group protected with a protecting group that forms an ester, ether or acetal; or a formyl group protected with a protecting group that forms thioacetal or acetal; and Z 1 represents a linear, branched, cyclic or polycyclic divalent C 1-14 hydrocarbon group having an optional double bond or triple bond; to a coupling reaction with an alkynyl halide represented by formula: Y 2 -Z 2 -C≡C-X wherein Y 2 represents a hydrogen atom; a halogen atom; a hydroxyl group; a hydroxyl group protected with a protecting group that forms an ester, ether or acetal; or a formyl group protected with a protecting group that forms thioacetal or acetal; Z 2 represents a linear, branched, cyclic or polycyclic divalent C 1-14 hydrocarbon group having an optional double bond or triple bond; X represents a halogen atom; and the Y 2 -Z 2 is not the same as the Y 1 -Z 1; by using sodium borohydride in water and an organic solvent in the presence of a copper catalyst and a base to obtain the asymmetric conjugated diyne compound represented by formula: Y 2 -Z 2 -C≡C-C≡C-Z 1 -Y 1. a step of subjecting a terminal alkyne compound represented by formula: HC≡C-Z 1 -Y 1 wherein Y 1 represents a hydrogen atom; a halogen atom; a hydroxyl group; a hydroxyl group protected with a protecting group that forms an ester, ether or acetal; or a formyl group protected with a protecting group that forms thioacetal or acetal; and Z 1 represents a linear, branched, cyclic or polycyclic divalent C 1-14 hydrocarbon group having an optional double bond or triple bond; to a coupling reaction with an alkynyl halide represented by formula: Y 2 -Z 2 -C≡C-X wherein Y 2 represents a hydrogen atom; a halogen atom; a hydroxyl group; a hydroxyl group protected with a protecting group that forms an ester, ether or acetal; or a formyl group protected with a protecting group that forms thioacetal or acetal; Z 2 represents a linear, branched, cyclic or polycyclic divalent C 1-14 hydrocarbon group having an optional double bond or triple bond; X represents a halogen atom; and the Y 2 -Z 2 is not the same as the Y 1 -Z 1; by using sodium borohydride in water and an organic solvent in the presence of a copper catalyst and a base to obtain the asymmetric conjugated diyne compound represented by formula: Y 2 -Z 2 -C≡C-C≡C-Z 1 -Y 1.
A method for moulding transparent windows of a housing of a tip part of an insertion endoscope, said method comprising providing a moulding tool, introducing in the moulding tool a first polymer material, allowing said first polymer material to set to form a first housing part, introducing in the moulding tool at least one second polymer material, where said second polymer material is different from said first polymer material, allowing said second polymer material to set to form a combined housing component with said first housing part, removing said combined housing component from said moulding tool, wherein one of said first and second polymer materials is a transparent polymer material; characterized in that said transparent polymer material is injected into said moulding tool via a plurality of inlets to form a plurality of volumes of said transparent polymer material. providing a moulding tool, introducing in the moulding tool a first polymer material, allowing said first polymer material to set to form a first housing part, introducing in the moulding tool at least one second polymer material, where said second polymer material is different from said first polymer material, allowing said second polymer material to set to form a combined housing component with said first housing part, removing said combined housing component from said moulding tool, wherein one of said first and second polymer materials is a transparent polymer material; characterized in that said transparent polymer material is injected into said moulding tool via a plurality of inlets to form a plurality of volumes of said transparent polymer material.