mhurhangee/patent-ind-claim-en huggingface dataset:
A method for restoring access to a digital asset, the method comprising: receiving at a first server a request to restore access to a digital asset of a digital wallet, the digital wallet having had a first cryptographic key that is no longer available; generating at the first server a first representation of the request to restore access to the digital asset, the first server having a second cryptographic key; presenting the first representation to a second server having a third cryptographic key, the third cryptographic key cryptographically signing the first representation if a condition is met; if the condition is met, retrieving a second representation from the second server ; determining if the second representation meets a condition on the first server ; if the condition is met, the second cryptographic key cryptographically signing the second representation; generating an indication that the request is cryptographically approved; and using the indication to restore access to the digital asset of the digital wallet. receiving at a first server a request to restore access to a digital asset of a digital wallet, the digital wallet having had a first cryptographic key that is no longer available; generating at the first server a first representation of the request to restore access to the digital asset, the first server having a second cryptographic key; presenting the first representation to a second server having a third cryptographic key, the third cryptographic key cryptographically signing the first representation if a condition is met; if the condition is met, retrieving a second representation from the second server ; determining if the second representation meets a condition on the first server ; if the condition is met, the second cryptographic key cryptographically signing the second representation; generating an indication that the request is cryptographically approved; and using the indication to restore access to the digital asset of the digital wallet.
A process for making a crystalline zilpaterol salt, wherein the process comprises forming a mixture by combining a surfactant with water and a zilpaterol salt and the process further comprises seeding the mixture with crystalline zilpaterol hydrochloride trihydrate crystals after decreasing the temperature and wherein the crystalline zilpaterol salt is zilpaterol hydrochloride and wherein the surfactant is a polysorbate.
An electromagnetic field control member for a charged particle accelerator comprising: a first insulating member made of a ceramic having a tubular shape, the first insulating member comprising a plurality of through holes extending in an axial direction being a direction along a center axis of the first insulating member ; a conductive member made of a metal, the conductive member sealing off each through hole of the plurality of through holes and leaving an opening portion in each of the through hole , the opening portion opening to an outer periphery of the first insulating member ; and a power feed terminal connected to the conductive member ; two flanges respectively located at two ends of the first insulating member , characterized by a second insulating member made of a ceramic having a tubular shape and located on an outer peripheral side of the first insulating member , the second insulating member comprising two ends that are hermetically fixed to the two flanges , respectively. a first insulating member made of a ceramic having a tubular shape, the first insulating member comprising a plurality of through holes extending in an axial direction being a direction along a center axis of the first insulating member ; a conductive member made of a metal, the conductive member sealing off each through hole of the plurality of through holes and leaving an opening portion in each of the through hole , the opening portion opening to an outer periphery of the first insulating member ; and a power feed terminal connected to the conductive member ; two flanges respectively located at two ends of the first insulating member , characterized by a second insulating member made of a ceramic having a tubular shape and located on an outer peripheral side of the first insulating member , the second insulating member comprising two ends that are hermetically fixed to the two flanges , respectively.
Plenoptic sensor that integrates monolithically the following elements: a substrate with a plurality of photo-sensors built on the substrate ; a plurality of layers (4,4',4",4''',4'''') of one or more materials of low refractive index, said low refractive index layers (4,4',4",4''',4'''') positioned above said substrate and said plurality of photo-sensors; a plurality of plenoptic micro-lenses constructed with a material of high refractive index and located above one of the low refractive index layers (4,4',4",4''',4''''); a plurality of lenses (5',5",5''',5'''') constructed with a material of high refractive index and located above said plenoptic micro-lenses and above one of the low refractive index layers (4,4',4",4'",4""), wherein the shape of the lenses is selected among the following: biconvex, biconcave, concave-convex, convex-concave, plano-concave, plano-convex, concave-flat, concave meniscus structure and convex meniscus structure; characterised in that low refractive index layers (4,4',4",4") are successively added forming spaces of low refractive index between different plenoptic micro-lenses and lenses (5',5",5'",5"") and the plurality of lenses (5',5",5'",5"") and low refractive index layers (4,4',4",4'") are alternately stacked on top of one another. a substrate with a plurality of photo-sensors built on the substrate ; a plurality of layers (4,4',4",4''',4'''') of one or more materials of low refractive index, said low refractive index layers (4,4',4",4''',4'''') positioned above said substrate and said plurality of photo-sensors; a plurality of plenoptic micro-lenses constructed with a material of high refractive index and located above one of the low refractive index layers (4,4',4",4''',4''''); a plurality of lenses (5',5",5''',5'''') constructed with a material of high refractive index and located above said plenoptic micro-lenses and above one of the low refractive index layers (4,4',4",4'",4""), wherein the shape of the lenses is selected among the following: biconvex, biconcave, concave-convex, convex-concave, plano-concave, plano-convex, concave-flat, concave meniscus structure and convex meniscus structure; characterised in that low refractive index layers (4,4',4",4") are successively added forming spaces of low refractive index between different plenoptic micro-lenses and lenses (5',5",5'",5"") and the plurality of lenses (5',5",5'",5"") and low refractive index layers (4,4',4",4'") are alternately stacked on top of one another.
A removable blind fastener comprising; an anti-rotation body having an external face with an aperture , wherein the external face is suitable for engaging with a surface of a work-piece to be clamped, the fastener further comprising a hollow leg member having a plurality of slots defining outwardly biasable resilient legs (504a-c) at one end and an externally threaded portion at the other end, the leg member having a bore tapering towards the legs, the leg member being translatable through the aperture in the anti-rotation body , the leg member and the aperture further having inter-engaging anti-rotation features to prevent the leg member from rotating about its central axis relative to the anti-rotation body, the fastener further comprising a threaded tube with an internal thread co-operable with the external thread of the leg member and located co-axially with the leg member, the fastener further comprising a rod member having a shaft with a head end and a free end , the shaft being a close fit with the bore of the leg member at the threaded end of the leg member, wherein the head end of the shaft is fixed to the threaded tube at one end of the threaded tube with the rest of the shaft passing through the threaded tube and the free end of the shaft extending into the bore of the leg member , such that rotation of the rod member can cause the leg member to be drawn into the threaded tube and the free end of the rod member to engage with the tapered bore of the leg member and cause the legs to bias radially outwards.
A process for producing aqueous polyurethane preparations, which comprises the steps of: A) providing a solution in at least one solvent of at least one polymeric polyurethane bearing ionizable groups, B) using at least one neutralizing agent to partially neutralize the at least one polymeric polyurethane bearing ionizable groups, where 1 to 60 mol% of the ionizable groups present in the polymeric polyurethane are neutralized, C) dispersing the at least one polymeric polyurethane bearing ionizable groups in water, D) optionally removing the at least one solvent, E) optionally diluting the mixture after solvent removal with further water, F) admixing neutralizing agent after solvent removal. A) providing a solution in at least one solvent of at least one polymeric polyurethane bearing ionizable groups, B) using at least one neutralizing agent to partially neutralize the at least one polymeric polyurethane bearing ionizable groups, where 1 to 60 mol% of the ionizable groups present in the polymeric polyurethane are neutralized, C) dispersing the at least one polymeric polyurethane bearing ionizable groups in water, D) optionally removing the at least one solvent, E) optionally diluting the mixture after solvent removal with further water, F) admixing neutralizing agent after solvent removal.
An aerosol cooling member comprising cellulose acetate having a total degree of acetyl substitution of greater than 1.4 to not greater than 2.7, wherein the cellulose acetate has τ of not less than 2.0, τ being a ratio of a sum of a degree of acetyl substitution at a 2-position and a degree of acetyl substitution at a 3-position to a degree of acetyl substitution at a 6-position in terms of the total degree of acetyl substitution.
A blood treatment cassette having a cassette body designed as a hard part and a film , the film being connected to the hard part and covering the hard part at least in portions, wherein the hard part comprises at least one valve base of a valve , the valve being designed so that it takes, when applying a force to a portion of the film , in addition to a first open position of the valve in which the valve base and a portion of the film covering it don't touch each other, a second closed position of the valve in which the valve base and the portion of the film touch each other, wherein the valve base is designed concave or convex in its longitudinal direction, wherein the hard part and the film touch each other in a main contact plane and are connected to each other in the main contact plane along channel bridges , which border or delimit chambers or channels of the hard part , characterized in that the blood treatment cassette additionally comprises, in a region of the valve , at least one hump integrally produced with the hard part , wherein the hump is arranged to ensure that the valve remains in the first open position when the blood treatment cassette is in a non-use state.
A process for the production of compound (I): wherein the process comprises: combining and reacting compound (II): with a first mixture of compound (III): (NH 4 ) 2 M O S 4 (III) wherein X -1 is HO -1 , acetate, or a halide; in water, wherein a molar excess of compound (II) to compound (III) is used, for a first reaction period to provide a first reaction mixture; subjecting the first reaction mixture to a reduced pressure for a second reaction period to provide a second reaction mixture; and, isolating compound (I) from the second reaction mixture, wherein isolating compound (I) comprises adding ethanol to the second reaction mixture. combining and reacting compound (II): with a first mixture of compound (III): (NH 4 ) 2 M O S 4 (III) wherein X -1 is HO -1 , acetate, or a halide; in water, wherein a molar excess of compound (II) to compound (III) is used, for a first reaction period to provide a first reaction mixture; with a first mixture of compound (III): (NH 4 ) 2 M O S 4 (III) wherein X -1 is HO -1 , acetate, or a halide; in water, wherein a molar excess of compound (II) to compound (III) is used, for a first reaction period to provide a first reaction mixture; subjecting the first reaction mixture to a reduced pressure for a second reaction period to provide a second reaction mixture; and, isolating compound (I) from the second reaction mixture, wherein isolating compound (I) comprises adding ethanol to the second reaction mixture.
Well tool device comprising: - a housing having an inner surface defining a through bore ; - bodies provided in the housing ; characterized in that - the housing is a production tubing comprising perforations; - the bodies are frangible glass bodies ; - the frangible glass bodies are provided in the respective perforations; - a sealing device is provided between each frangible glass body and the housing ; - each frangible glass body is provided as one glass body comprising a barrier portion supported by the housing and a neck portion faced radially inwards towards the center of the housing ; - the diameter of the neck portion is smaller than the diameter of the barrier portion . - a housing having an inner surface defining a through bore ; - bodies provided in the housing ; characterized in that - the housing is a production tubing comprising perforations; - the bodies are frangible glass bodies ; - the frangible glass bodies are provided in the respective perforations; - a sealing device is provided between each frangible glass body and the housing ; - each frangible glass body is provided as one glass body comprising a barrier portion supported by the housing and a neck portion faced radially inwards towards the center of the housing ; - the diameter of the neck portion is smaller than the diameter of the barrier portion .
A microelectromechanical system (MEMS) mirror assembly comprising: a base substrate defining a cavity and a plurality of first features extending upwards from a bottom of the cavity; a mirror substrate coupled to the base substrate and defining a MEMS mirror platform and a first MEMS actuator , the mirror substrate further defining a gimbal positioned above the cavity, the gimbal defining a second MEMS actuator and a cutout containing the MEMS mirror platform, wherein the first and second MEMS actuators are vertical comb drive actuators each having a first and a second part, wherein combs of said first and second parts of the first and second vertical comb drive actuators extend from flexible beams supporting the mirror platform and the gimbal respectively; wherein actuation of the first MEMS actuator moves the MEMS mirror platform from a first positional state to a second positional state, and the MEMS mirror platform defines a plurality of second features on a side of the MEMS mirror platform facing the base substrate that are sized, shaped, and positioned such that the plurality of second features extend into spaces separating the plurality of first features when the mirror platform is in the second positional state; wherein actuation of the first MEMS actuator rotates the MEMS mirror platform about a first axis, and actuation of the second MEMS actuator rotates the gimbal and the MEMS mirror platform about a second axis substantially orthogonal to the first axis; and a reflective material disposed on a side of the MEMS mirror platform facing away from the base substrate. a base substrate defining a cavity and a plurality of first features extending upwards from a bottom of the cavity; a mirror substrate coupled to the base substrate and defining a MEMS mirror platform and a first MEMS actuator , the mirror substrate further defining a gimbal positioned above the cavity, the gimbal defining a second MEMS actuator and a cutout containing the MEMS mirror platform, wherein the first and second MEMS actuators are vertical comb drive actuators each having a first and a second part, wherein combs of said first and second parts of the first and second vertical comb drive actuators extend from flexible beams supporting the mirror platform and the gimbal respectively; wherein actuation of the first MEMS actuator moves the MEMS mirror platform from a first positional state to a second positional state, and the MEMS mirror platform defines a plurality of second features on a side of the MEMS mirror platform facing the base substrate that are sized, shaped, and positioned such that the plurality of second features extend into spaces separating the plurality of first features when the mirror platform is in the second positional state; wherein actuation of the first MEMS actuator rotates the MEMS mirror platform about a first axis, and actuation of the second MEMS actuator rotates the gimbal and the MEMS mirror platform about a second axis substantially orthogonal to the first axis; and a reflective material disposed on a side of the MEMS mirror platform facing away from the base substrate.
A compound of formula , an optical isomer, a crystalline form, or a pharmaceutically acceptable salt thereof: in formula : R 1 is aryl, heteroaryl, wherein the aryl and the heteroaryl is optionally substituted by 1-3 groups selecting from the group consisting of halogen, C1-C3 alkyl, C1-C3 alkoxyl, halogen substituted C1-C3 alkyl or halogen substituted C1-C3 alkoxyl; R 2 is H or methyl; R 3 is H or F; W is and R a is H, C1-C3 alkyl or C3-C6 cycloalkyl; and L is CH 2 , CO, CD 2 , CH(Me), C(Me) 2 , R 1 is aryl, heteroaryl, wherein the aryl and the heteroaryl is optionally substituted by 1-3 groups selecting from the group consisting of halogen, C1-C3 alkyl, C1-C3 alkoxyl, halogen substituted C1-C3 alkyl or halogen substituted C1-C3 alkoxyl; R 2 is H or methyl; R 3 is H or F; W is and R a is H, C1-C3 alkyl or C3-C6 cycloalkyl; and L is CH 2 , CO, CD 2 , CH(Me), C(Me) 2 ,
A solar hybrid combined cycle electric power plant comprising: a solar thermal system that is configured to concentrate solar radiation to collect solar energy as heat; a thermal energy storage system that is configured to store heat collected by and transferred from the solar thermal system ; a combustion turbine generator that is configured to combust fuel to generate electricity and produce hot exhaust gases; and a steam turbine generator that is configured to expand superheated steam across a steam turbine to generate electricity; a first boiler that is configured to produce steam by heating feedwater exclusively with heat from the combustion turbine generator exhaust gases; a second boiler that is configured to produce steam by heating feedwater exclusively with heat from the thermal energy storage system ; and a superheater arranged to produce the superheated steam from a mixture of steam from the first boiler and steam from the second boiler with heat exclusively from the combustion turbine generator exhaust gases; characterised by the provision of a feedwater heater arranged to receive heat from the combustion turbine generator exhaust gases through a heat transfer fluid loop connected to a heat exchanger positioned in the combustion turbine generator exhaust gases downstream from the first boiler , heat liquid condensate from the steam turbine generator with the heat provided through the heat transfer fluid loop, and provide the heated liquid condensate as feedwater to the first boiler and the second boiler . a solar thermal system that is configured to concentrate solar radiation to collect solar energy as heat; a thermal energy storage system that is configured to store heat collected by and transferred from the solar thermal system ; a combustion turbine generator that is configured to combust fuel to generate electricity and produce hot exhaust gases; and a steam turbine generator that is configured to expand superheated steam across a steam turbine to generate electricity; a first boiler that is configured to produce steam by heating feedwater exclusively with heat from the combustion turbine generator exhaust gases; a second boiler that is configured to produce steam by heating feedwater exclusively with heat from the thermal energy storage system ; and a superheater arranged to produce the superheated steam from a mixture of steam from the first boiler and steam from the second boiler with heat exclusively from the combustion turbine generator exhaust gases; characterised by the provision of a feedwater heater arranged to receive heat from the combustion turbine generator exhaust gases through a heat transfer fluid loop connected to a heat exchanger positioned in the combustion turbine generator exhaust gases downstream from the first boiler , heat liquid condensate from the steam turbine generator with the heat provided through the heat transfer fluid loop, and provide the heated liquid condensate as feedwater to the first boiler and the second boiler .
A work vehicle comprising: a travelling vehicle body ; a work machine (W) mounted on a rear portion of the travelling vehicle body to be capable of being lifted and lowered; a control unit for controlling lifting and lowering of the work machine (W); and a rear sensor provided on the rear portion of the travelling vehicle body and configured to detect an object present behind the travelling vehicle body , the work vehicle being characterized in that the control unit is configured to set a regulation height based on a height where the rear sensor detects entering the work machine (W) into a detection range of the rear sensor while the work machine (W) is lifted and then to regulate lifting of the work machine (W) during work in such a manner that a height of the work machine (W) is kept equal to or lower than the regulation height. a travelling vehicle body ; a work machine (W) mounted on a rear portion of the travelling vehicle body to be capable of being lifted and lowered; a control unit for controlling lifting and lowering of the work machine (W); and a rear sensor provided on the rear portion of the travelling vehicle body and configured to detect an object present behind the travelling vehicle body , the work vehicle being characterized in that the control unit is configured to set a regulation height based on a height where the rear sensor detects entering the work machine (W) into a detection range of the rear sensor while the work machine (W) is lifted and then to regulate lifting of the work machine (W) during work in such a manner that a height of the work machine (W) is kept equal to or lower than the regulation height.