mhurhangee/patent-ind-claim-en huggingface dataset:
A computing system comprising: one or more processors ; and one or more computer-readable media having thereon computer-executable instructions that are structured such that, when executed by the one or more processors , cause the computing system to perform the following: determine a relationship between a first decentralized identifier, DID, owner of a first DID and a second DID owner of a second DID , the first DID and the second DID being pairwise DIDs ; and based on the relationship , delegate a scope of permission owned by the first DID to the second DID , comprising: define the scope of permission ; grant a public key of the second DID the defined scope of permission ; generate a signature by a private key of the first DID , proving the delegation of the defined scope of permission to the public key of the second DID ; and propagate a portion of data related to the delegation onto a distributed ledger . one or more processors ; and one or more computer-readable media having thereon computer-executable instructions that are structured such that, when executed by the one or more processors , cause the computing system to perform the following: determine a relationship between a first decentralized identifier, DID, owner of a first DID and a second DID owner of a second DID , the first DID and the second DID being pairwise DIDs ; and based on the relationship , delegate a scope of permission owned by the first DID to the second DID , comprising: define the scope of permission ; grant a public key of the second DID the defined scope of permission ; generate a signature by a private key of the first DID , proving the delegation of the defined scope of permission to the public key of the second DID ; and propagate a portion of data related to the delegation onto a distributed ledger . determine a relationship between a first decentralized identifier, DID, owner of a first DID and a second DID owner of a second DID , the first DID and the second DID being pairwise DIDs ; and based on the relationship , delegate a scope of permission owned by the first DID to the second DID , comprising: define the scope of permission ; grant a public key of the second DID the defined scope of permission ; generate a signature by a private key of the first DID , proving the delegation of the defined scope of permission to the public key of the second DID ; and propagate a portion of data related to the delegation onto a distributed ledger . define the scope of permission ; grant a public key of the second DID the defined scope of permission ; generate a signature by a private key of the first DID , proving the delegation of the defined scope of permission to the public key of the second DID ; and propagate a portion of data related to the delegation onto a distributed ledger .
A compound of formula in which R 1 represents an hydrogen atom or a Cl-CH 2 -CO-group, and R 2 and R 3 each represent an hydrogen atom or R 2 and R 3 taken together represent a group, with the proviso that when R 1 represents an hydrogen atom R 2 and R 3 taken together represent a group.
A sealing device for a secondary battery, which seals a sealing part of a pouch from which an electrode lead is pulled out, the sealing device comprising: a lower sealing tool on which the sealing part of the pouch from which the electrode lead is pulled out is seated; and an upper sealing tool configured to press and seal the sealing part of the pouch from which the electrode lead seated on the lower sealing tool is pulled out, wherein the lower sealing tool comprises: a lower fixed block on which the sealing part of the pouch from which the electrode lead is pulled out is seated on a top surface thereof; and one or more lower detachable blocks detachably coupled to the lower fixed block and configured to support a sealing surface, on which the electrode lead is not disposed, of the sealing part of the pouch from which the electrode lead is pulled out, wherein the lower fixed block is provided with a plurality of first lower coupling parts on the top surface thereof in a longitudinal direction, and each of the lower detachable blocks is provided with a second lower coupling part detachably coupled to the first lower coupling part corresponding to the sealing surface, on which the electrode lead is not disposed, among the plurality of first lower coupling parts, wherein the first lower coupling part is provided as a coupling groove, and the second lower coupling part is provided as a coupling protrusion detachably coupled to the coupling groove. a lower sealing tool on which the sealing part of the pouch from which the electrode lead is pulled out is seated; and an upper sealing tool configured to press and seal the sealing part of the pouch from which the electrode lead seated on the lower sealing tool is pulled out, wherein the lower sealing tool comprises: a lower fixed block on which the sealing part of the pouch from which the electrode lead is pulled out is seated on a top surface thereof; and one or more lower detachable blocks detachably coupled to the lower fixed block and configured to support a sealing surface, on which the electrode lead is not disposed, of the sealing part of the pouch from which the electrode lead is pulled out, a lower fixed block on which the sealing part of the pouch from which the electrode lead is pulled out is seated on a top surface thereof; and one or more lower detachable blocks detachably coupled to the lower fixed block and configured to support a sealing surface, on which the electrode lead is not disposed, of the sealing part of the pouch from which the electrode lead is pulled out, wherein the lower fixed block is provided with a plurality of first lower coupling parts on the top surface thereof in a longitudinal direction, and each of the lower detachable blocks is provided with a second lower coupling part detachably coupled to the first lower coupling part corresponding to the sealing surface, on which the electrode lead is not disposed, among the plurality of first lower coupling parts, wherein the first lower coupling part is provided as a coupling groove, and the second lower coupling part is provided as a coupling protrusion detachably coupled to the coupling groove.
A method for producing 2-chloro-3,3,3-trifluoropropene by fluorinating a starting material containing at least one of a pentachloropropane or a tetrachloropropene in the presence of a fluorinating agent in a reactor, comprising the step of adding hydrogen chloride to the reactor, wherein - the pentachloropropane is at least one of 1,1,1,2,3-pentachloropropane and 1,1,2,2,3-pentachloropropane ; the tetrachloropropene is at least one of 1,1,2,3-tetrachloropropene and 2,3,3,3-tetrachloropropene , - the fluorination is performed in a gas phase, and - the HCl is added in an amount of 1×10 -4 to 2 molar equivalents, based on the total amount of the at least one pentachloropropane and tetrachloropropene. - the pentachloropropane is at least one of 1,1,1,2,3-pentachloropropane and 1,1,2,2,3-pentachloropropane ; the tetrachloropropene is at least one of 1,1,2,3-tetrachloropropene and 2,3,3,3-tetrachloropropene , - the fluorination is performed in a gas phase, and - the HCl is added in an amount of 1×10 -4 to 2 molar equivalents, based on the total amount of the at least one pentachloropropane and tetrachloropropene.
A power supply circuit for train rescue, wherein the power supply circuit is arranged in a rescue train and comprises: a traction transformer , traction motors , and a converter inverter comprising a first predetermined number of independent axis control circuits , wherein for each of the first predetermined number of independent axis control circuits , an input terminal of the independent axis control circuit is connected to a secondary winding of a traction transformer corresponding to the independent axis control circuit , and an output terminal of the independent axis control circuit is connected to a traction motor corresponding to the independent axis control circuit , each of a second predetermined number of independent axis control circuits in the first predetermined number of independent axis control circuits comprises: a first power supply isolation switch configured to connect a positive wire of an intermediate direct current link of the independent axis control circuit to a rescued train or disconnect the positive wire from the rescued train, wherein the second predetermined number is less than or equal to the first predetermined number; and a second power supply isolation switch configured to connect a negative wire of the intermediate direct current link of the independent axis control circuit to the rescued train or disconnect the negative wire from the rescued train. for each of the first predetermined number of independent axis control circuits , an input terminal of the independent axis control circuit is connected to a secondary winding of a traction transformer corresponding to the independent axis control circuit , and an output terminal of the independent axis control circuit is connected to a traction motor corresponding to the independent axis control circuit , each of a second predetermined number of independent axis control circuits in the first predetermined number of independent axis control circuits comprises: a first power supply isolation switch configured to connect a positive wire of an intermediate direct current link of the independent axis control circuit to a rescued train or disconnect the positive wire from the rescued train, wherein the second predetermined number is less than or equal to the first predetermined number; and a second power supply isolation switch configured to connect a negative wire of the intermediate direct current link of the independent axis control circuit to the rescued train or disconnect the negative wire from the rescued train. a first power supply isolation switch configured to connect a positive wire of an intermediate direct current link of the independent axis control circuit to a rescued train or disconnect the positive wire from the rescued train, wherein the second predetermined number is less than or equal to the first predetermined number; and a second power supply isolation switch configured to connect a negative wire of the intermediate direct current link of the independent axis control circuit to the rescued train or disconnect the negative wire from the rescued train.
A method for indexing video comprising: identifying one or more regions of interest around target content in a frame of the video, wherein the target content comprises an animated character in the video; identifying, in a portion of the frame outside the one or more regions of interest, potentially empty regions adjacent to the one or more regions of interest, wherein the one or more regions of interest comprises a bounding box around the animated character, wherein the potentially empty regions adjacent to the one or more regions of interest comprise rectangles, each with one side adjacent to the bounding box and wherein the rectangles comprise empty rectangles that do not overlap with any of the one or more regions of interest around the target content; identifying at least one empty region of the potentially empty regions that satisfies one or more criteria, said identifying comprising identifying a largest one of the empty rectangles, wherein the at least one empty region is devoid of the target content; and classifying at least the one empty region as a negative sample of the target content. identifying one or more regions of interest around target content in a frame of the video, wherein the target content comprises an animated character in the video; identifying, in a portion of the frame outside the one or more regions of interest, potentially empty regions adjacent to the one or more regions of interest, wherein the one or more regions of interest comprises a bounding box around the animated character, wherein the potentially empty regions adjacent to the one or more regions of interest comprise rectangles, each with one side adjacent to the bounding box and wherein the rectangles comprise empty rectangles that do not overlap with any of the one or more regions of interest around the target content; identifying at least one empty region of the potentially empty regions that satisfies one or more criteria, said identifying comprising identifying a largest one of the empty rectangles, wherein the at least one empty region is devoid of the target content; and classifying at least the one empty region as a negative sample of the target content.
A method for producing an angular-contact roller bearing with rims that are limiting on one side, comprising the following method steps: ▪ incorporation, in a conical manner, of an inner raceway in a section of an outer jacket surface of an inner bearing ring extending in a coaxial cylindrical manner to the bearing rotation axis (A L ), so that the inner raceway is inclined with respect to the bearing rotation axis (A L ) and, at one end, is limited by a rim , while at the other end, being rimless, it abuts the outer jacket surface of the inner bearing ring , ▪ incorporation, in a conical manner, of an outer raceway in a section of an inner jacket surface of an outer bearing ring extending in a coaxial cylindrical manner to the bearing rotation axis (A L ) so that the outer raceway is inclined with respect to the bearing rotation axis (A L ) and at one end is limited by a rim , while at the other end, being rimless, it abuts the inner jacket surface of the outer bearing ring , ▪ assembly of the inner and outer bearing rings and a plurality of roller bearing elements that roll on their raceways according to an eccentric mounting method known per se as a mounting method for deep groove ball bearings. ▪ incorporation, in a conical manner, of an inner raceway in a section of an outer jacket surface of an inner bearing ring extending in a coaxial cylindrical manner to the bearing rotation axis (A L ), so that the inner raceway is inclined with respect to the bearing rotation axis (A L ) and, at one end, is limited by a rim , while at the other end, being rimless, it abuts the outer jacket surface of the inner bearing ring , ▪ incorporation, in a conical manner, of an outer raceway in a section of an inner jacket surface of an outer bearing ring extending in a coaxial cylindrical manner to the bearing rotation axis (A L ) so that the outer raceway is inclined with respect to the bearing rotation axis (A L ) and at one end is limited by a rim , while at the other end, being rimless, it abuts the inner jacket surface of the outer bearing ring , ▪ assembly of the inner and outer bearing rings and a plurality of roller bearing elements that roll on their raceways according to an eccentric mounting method known per se as a mounting method for deep groove ball bearings.
A switching device comprising: an active layer made of an oxide magnetic material; and porous dielectrics which contains water and is provided on the active layer , wherein hydrogen ions and hydroxide ions generated by electrolysis of the water are used to change a crystal structure of the active layer between a ferromagnetic metal and an antiferromagnetic insulator, and wherein the active layer is made of an oxide represented by ABO x , where A is Ca, Sr, or Ba; B is Co, Mn, Cr, Fe, or Ni; and 2.0 ≤ x ≤ 3.5. an active layer made of an oxide magnetic material; and porous dielectrics which contains water and is provided on the active layer , wherein hydrogen ions and hydroxide ions generated by electrolysis of the water are used to change a crystal structure of the active layer between a ferromagnetic metal and an antiferromagnetic insulator, and wherein the active layer is made of an oxide represented by ABO x , where A is Ca, Sr, or Ba; B is Co, Mn, Cr, Fe, or Ni; and 2.0 ≤ x ≤ 3.5.
An autonomous mobile robot, wherein the autonomous mobile robot is a household cleaning appliance, comprising a machine body, a driving wheel assembly and an obstacle crossing assembly, wherein, the driving wheel assembly is rotatably arranged on the machine body through a first rotating shaft ; the driving wheel assembly comprises a driving wheel ; and characterized in that when the driving wheel moves from a first position to a second position relative to the machine body, the obstacle crossing assembly applies a force to the driving wheel assembly to make a positive change in pressure between the driving wheel and a traveling surface less than or equal to a set threshold value. the driving wheel assembly is rotatably arranged on the machine body through a first rotating shaft ; the driving wheel assembly comprises a driving wheel ; and characterized in that when the driving wheel moves from a first position to a second position relative to the machine body, the obstacle crossing assembly applies a force to the driving wheel assembly to make a positive change in pressure between the driving wheel and a traveling surface less than or equal to a set threshold value.
A polymer film, consisting of a block copolymer having a structure in which branched polyalkylene glycol and polyhydroxyalkanoic acid are bound to each other, wherein the branched polyalkylene glycol has at least three terminal hydroxyl groups per molecule, the mass percentage of the branched polyalkylene glycol relative to the total mass of the block copolymer is 1% to 30%, a value obtained by dividing the average molecular weight of polyhydroxyalkanoic acid in the block copolymer by X that is the number of terminal hydroxyl groups present per a single molecule of the branched polyalkylene glycol is 10000 to 30000, the polymer film has a film thickness of 10 to 1000 nm, the branched polyalkylene glycol has a structure in which linear polyethylene glycol is bound to polyalcohol, and the polyhydroxyalkanoic acid is polylactic acid or polyglycolic acid.
A system for deicing a plurality of airplanes having differing exterior geometries, the system comprising: • first and second mobility units (500L- 500R) provided either with crawlers or rubber-type wheels and adapted for independent, movement relative to an airplane positioned for deicing treatment; • first and second vertical elements extending upward relative to the first and second mobility units (500L- 500R), respectively; • a horizontal beam structure extending between the first and second vertical elements ; • a plurality of downwardly extending vertical structures that are mounted with respect to the horizontal beam structure between the first and second vertical elements ; • at least one over-wing beam , wherein each over-wing beam is attached to a respective downwardly extending vertical structure of the plurality of downwardly extending vertical structures ; • proximity structures (301-1 301-3) mounted underneath each one of the over-wing beams ; and • a plurality of nozzles mounted with respect to each one of the proximity structures (301-1 301-3); wherein the proximity structures (301-1 301-3) attached to each over-wing beam provide a degree of freedom whereby the proximity structures (301-1 301-3) are configured to adjust their relative positioning based upon an exterior geometry of an airplane, by following the contour of the camber of its wings. • first and second mobility units (500L- 500R) provided either with crawlers or rubber-type wheels and adapted for independent, movement relative to an airplane positioned for deicing treatment; • first and second vertical elements extending upward relative to the first and second mobility units (500L- 500R), respectively; • a horizontal beam structure extending between the first and second vertical elements ; • a plurality of downwardly extending vertical structures that are mounted with respect to the horizontal beam structure between the first and second vertical elements ; • at least one over-wing beam , wherein each over-wing beam is attached to a respective downwardly extending vertical structure of the plurality of downwardly extending vertical structures ; • proximity structures (301-1 301-3) mounted underneath each one of the over-wing beams ; and • a plurality of nozzles mounted with respect to each one of the proximity structures (301-1 301-3);
An electrode slurry comprising: (A) a cellulose fiber, (B) a carboxymethyl-group-containing cellulose ether or a salt thereof and (C) an electrode active material containing a silicon particle and a carbonaceous particle, the cellulose fiber (A) having an average fiber length of 1 to 750 μm, the silicon particle as the electrode active material (C) having an average particle size of 1 nm to 1 μm, and the average fiber length of the cellulose fiber (A) being larger than the average particle size of the silicon particle as the electrode active material (C), wherein the cellulose fiber (A) contains a cellulose nanofiber having a nanometer-sized average fiber diameter, in the electrode active material (C), the ratio of the carbonaceous particle relative to the silicon particle is 99/1 to 50/50 (weight ratio) as the former/the latter, and in terms of solid content, an amount of the component (A) is 0.1 to 3 parts by weight based on 100 parts by weight of the total amount of the component (A), the component (B) and the component (C), wherein the average fiber length, the average fiber diameter, and the average particle size are measured according to the methods described in the description. (A) a cellulose fiber, (B) a carboxymethyl-group-containing cellulose ether or a salt thereof and (C) an electrode active material containing a silicon particle and a carbonaceous particle, the cellulose fiber (A) having an average fiber length of 1 to 750 μm, the silicon particle as the electrode active material (C) having an average particle size of 1 nm to 1 μm, and the average fiber length of the cellulose fiber (A) being larger than the average particle size of the silicon particle as the electrode active material (C), wherein the cellulose fiber (A) contains a cellulose nanofiber having a nanometer-sized average fiber diameter, in the electrode active material (C), the ratio of the carbonaceous particle relative to the silicon particle is 99/1 to 50/50 (weight ratio) as the former/the latter, and in terms of solid content, an amount of the component (A) is 0.1 to 3 parts by weight based on 100 parts by weight of the total amount of the component (A), the component (B) and the component (C), wherein the average fiber length, the average fiber diameter, and the average particle size are measured according to the methods described in the description.
A graphene/doped 2D layered material van der Waals heterojunction superconducting composite structure comprising: a (2n+1)-layered structure formed by graphene layers and doped 2D layered materials which are alternately provided, wherein an outer layer of the layered structure is a graphene layer, wherein n is an integer between 1 and 50, characterized by a region in which graphene and doped 2D layered material completely perpendicularly overlap forms a superconducting region, and the graphene layers and the doped 2D layered materials are self-assembled into a whole via a van der Waals force by mechanical stacking or chemical deposition.