mhurhangee/ep-ind-claims huggingface dataset:
A rotating control device comprising: at least one sealing element configured for sealingly engaging a piece of oilfield equipment; a bearing assembly that permits rotation of the sealing element about a longitudinal axis of the RCD, wherein the bearing assembly has an external arcuate shoulder; and a latch assembly including at least one locking dog having an internal arcuate profile, wherein the locking dog is radially displaceable into engagement with the arcuate shoulder to thereby releasably secure the bearing assembly to the latch assembly, and wherein, while the arcuate profile of the locking dog is engaged with the arcuate shoulder, the bearing assembly is permitted to rotate about an axis perpendicular to the longitudinal axis. at least one sealing element configured for sealingly engaging a piece of oilfield equipment; a bearing assembly that permits rotation of the sealing element about a longitudinal axis of the RCD, wherein the bearing assembly has an external arcuate shoulder; and a latch assembly including at least one locking dog having an internal arcuate profile, wherein the locking dog is radially displaceable into engagement with the arcuate shoulder to thereby releasably secure the bearing assembly to the latch assembly, and wherein, while the arcuate profile of the locking dog is engaged with the arcuate shoulder, the bearing assembly is permitted to rotate about an axis perpendicular to the longitudinal axis.
A medical device assembly comprising: a remote programming engine; a clinician programming device (14, 104) configured to communicate with an implanted medical device (12, 102, 408) of a patient; the clinician programming device (14, 104) including one or more processors configured to communicate program instructions to the remote programming engine, characterized in that the remote programming engine comprises one or more processors (414, 422) configured to: simulate operation of the implanted medical device (12, 102, 408) based on the program instructions; and communicate updated program instructions to the implanted medical device (12, 102, 408) based on the operation simulated. a remote programming engine; a clinician programming device (14, 104) configured to communicate with an implanted medical device (12, 102, 408) of a patient; the clinician programming device (14, 104) including one or more processors configured to communicate program instructions to the remote programming engine, characterized in that the remote programming engine comprises one or more processors (414, 422) configured to: simulate operation of the implanted medical device (12, 102, 408) based on the program instructions; and communicate updated program instructions to the implanted medical device (12, 102, 408) based on the operation simulated. simulate operation of the implanted medical device (12, 102, 408) based on the program instructions; and communicate updated program instructions to the implanted medical device (12, 102, 408) based on the operation simulated.
A door hinge for a concealed assembly between a door leaf and a door frame, having a first fixture body and a second fixture body, which can be inserted in recesses of the door frame and of a narrow side of the door leaf, and having a hinge bracket assembly connecting the fixture bodies (1, 2), which has at least two hinge brackets (4a, 4b) interconnected pivotably about a vertical axis, wherein the hinge bracket assembly is rotatably held on the second fixture body by two mutually spaced-apart, separate insets and wherein the insets are each adjustable relative to the second fixture body in a second horizontal direction (y) perpendicular to a front face of the second fixture body by means of an adjustment screw of the door hinge, characterized in that the insets are each held in a form-fitting manner in a vertical direction (z) between two mutually spaced-apart counterfaces (20', 21) of the second fixture body and guided along the second horizontal direction (y).
Vacuum cleaner comprising a housing in which a fan module for generating a suction air flow is arranged, the vacuum cleaner having a power cable, the power cable being designed to supply electrical energy to the vacuum cleaner, the vacuum cleaner having a power cable storage device in the housing, the power cable storage device being designed to store the power cable, to unwind the power cable and/or automatically wind up the power cable, a power cable outlet module being arranged in the housing, the power cable outlet module being designed to store an end portion of the power cable, the housing of the vacuum cleaner forming a cable duct, the cable duct extending from the power cable storage device to the power cable outlet module, characterised in that the cable duct forms an incline starting from a first end at the power cable storage device to a second end at the power cable outlet module.
A method for producing a polyvinylamine solution, comprising: a step for polymerizing N-vinylcarboxamide by adding an azo initiator to a monomer composition containing N-vinylcarboxamide at a ratio of at least 0.05 parts by mass of the azo initiator relative to 100 parts by mass of the N-vinylcarboxamide monomer so as to obtain a polymerized composition containing an N-vinylcarboxamide polymer; a step for reducing the amount of azo initiator remaining in the wet polymerized composition by treating the wet polymerized composition for an hour or longer at a temperature of at least 20°C higher than the 10-hour half-life temperature of the azo initiator; and a step for pulverizing the N-vinylcarboxamide polymer to make a powdered N-vinylcarboxamide polymer composition; a step for preparing an N-vinylcarboxamide polymer solution by adding water to the powdered N-vinylcarboxamide polymer composition so that the solution contains the N-vinylcarboxamide polymer at 30 mass% or less relative to the entire mass of the N-vinylcarboxamide polymer solution; and a step for hydrolyzing part of or the entire N-vinylcarboxamide polymer composition. a step for polymerizing N-vinylcarboxamide by adding an azo initiator to a monomer composition containing N-vinylcarboxamide at a ratio of at least 0.05 parts by mass of the azo initiator relative to 100 parts by mass of the N-vinylcarboxamide monomer so as to obtain a polymerized composition containing an N-vinylcarboxamide polymer; a step for reducing the amount of azo initiator remaining in the wet polymerized composition by treating the wet polymerized composition for an hour or longer at a temperature of at least 20°C higher than the 10-hour half-life temperature of the azo initiator; and a step for pulverizing the N-vinylcarboxamide polymer to make a powdered N-vinylcarboxamide polymer composition; a step for preparing an N-vinylcarboxamide polymer solution by adding water to the powdered N-vinylcarboxamide polymer composition so that the solution contains the N-vinylcarboxamide polymer at 30 mass% or less relative to the entire mass of the N-vinylcarboxamide polymer solution; and a step for hydrolyzing part of or the entire N-vinylcarboxamide polymer composition.
A method (400, 600), of wireless communication performed by a user equipment, UE comprising: determining (405, 610), for a candidate UE uplink beam, a transmit power due to a maximum permissible exposure, MPE, constraint; estimating (410, 620), for the candidate UE uplink beam, a receive power for a base station based at least in part on the transmit power due to the MPE constraint; determining (415, 630) a target receive power for the base station; and selecting (425, 640) the candidate UE uplink beam as an active UE uplink beam based at least in part on the estimated receive power for the base station and the target receive power for the base station. determining (405, 610), for a candidate UE uplink beam, a transmit power due to a maximum permissible exposure, MPE, constraint; estimating (410, 620), for the candidate UE uplink beam, a receive power for a base station based at least in part on the transmit power due to the MPE constraint; determining (415, 630) a target receive power for the base station; and selecting (425, 640) the candidate UE uplink beam as an active UE uplink beam based at least in part on the estimated receive power for the base station and the target receive power for the base station.
A structured abrasive article comprising: a backing having first and second opposed major surfaces; an abrasive layer securely bonded to the first major surface of the backing, wherein: the abrasive layer comprises shaped abrasive composites, wherein each shaped abrasive composite has four sides, a height, and a base that faces the first major surface of the backing, wherein the shaped abrasive composites have an average height of 410 to 650 microns and an average side length at the base of 550 to 1450 microns, wherein the shaped abrasive composites comprise non-magnetizable shaped abrasive platelets, characterized in that the non-magnetizable shaped abrasive platelets have an average side length of 180 to 350 microns and an average thickness of 60 to 120 microns; wherein at least 60 percent of the non-magnetizable shaped abrasive platelets comprise non-magnetizable triangular abrasive platelets. a backing having first and second opposed major surfaces; an abrasive layer securely bonded to the first major surface of the backing, wherein: the abrasive layer comprises shaped abrasive composites, wherein each shaped abrasive composite has four sides, a height, and a base that faces the first major surface of the backing, wherein the shaped abrasive composites have an average height of 410 to 650 microns and an average side length at the base of 550 to 1450 microns, wherein the shaped abrasive composites comprise non-magnetizable shaped abrasive platelets, characterized in that the non-magnetizable shaped abrasive platelets have an average side length of 180 to 350 microns and an average thickness of 60 to 120 microns; wherein at least 60 percent of the non-magnetizable shaped abrasive platelets comprise non-magnetizable triangular abrasive platelets. the abrasive layer comprises shaped abrasive composites, wherein each shaped abrasive composite has four sides, a height, and a base that faces the first major surface of the backing, wherein the shaped abrasive composites have an average height of 410 to 650 microns and an average side length at the base of 550 to 1450 microns, wherein the shaped abrasive composites comprise non-magnetizable shaped abrasive platelets, characterized in that the non-magnetizable shaped abrasive platelets have an average side length of 180 to 350 microns and an average thickness of 60 to 120 microns; wherein at least 60 percent of the non-magnetizable shaped abrasive platelets comprise non-magnetizable triangular abrasive platelets.
A hair accessory (10; 40) comprising: a pair of generally rectangular ductile metallic members (12, 14; 42, 44) generally opposing each other and disposed within at least one backing member (16; 46), wherein the ductile metallic members (12, 14; 42, 44) are configured to be separated from each other along a portion of their longitudinal lengths to define an opening (20; 50) for receiving a bundle of hair, wherein a pair of adjacent longitudinal ends (24, 26; 54, 56) of the generally rectangular ductile metallic members (12, 14; 42,44) are attached to each other, and characterised in being attached to each other using a rivet or using the backing member (16; 46).
A heat exchanger assembly comprising: a first hot fluid flow channel; a cold fluid flow channel; and a second hot fluid flow channel (21 0b); wherein the cold fluid flow channel is disposed between the first and second hot fluid flow channels; and a heat exchanger comprising a heat sink and a thermoelectric device disposed between both the first hot fluid channel and the cold fluid channel and the second hot fluid channel and the cold fluid channel thereby to allow at least one of the hot fluid channels (210a, 210b) to heat the cold fluid channel and for the cold fluid channel to cool the at least one of the hot fluid channels (210a, 210b), characterised in that the heat sink comprises an open mesh or cell structure which defines the heat sink space and supports a material of high specific heat capacity and/or latent heat, wherein the, or each, thermoelectric device abuts a cold fluid flow channel, and wherein the, or each, heat sink abuts a hot fluid flow channel. a first hot fluid flow channel; a cold fluid flow channel; and a second hot fluid flow channel (21 0b); wherein the cold fluid flow channel is disposed between the first and second hot fluid flow channels; and a heat exchanger comprising a heat sink and a thermoelectric device disposed between both the first hot fluid channel and the cold fluid channel and the second hot fluid channel and the cold fluid channel thereby to allow at least one of the hot fluid channels (210a, 210b) to heat the cold fluid channel and for the cold fluid channel to cool the at least one of the hot fluid channels (210a, 210b), characterised in that the heat sink comprises an open mesh or cell structure which defines the heat sink space and supports a material of high specific heat capacity and/or latent heat, wherein the, or each, thermoelectric device abuts a cold fluid flow channel, and wherein the, or each, heat sink abuts a hot fluid flow channel.
A method for decreasing scale in an aqueous system; wherein the method comprises: circulating a water-based fluid through the aqueous system; wherein the aqueous system comprises at least one corrosion inhibitor and at least one water-soluble polymer; wherein the water-soluble polymer is selected from the group consisting of polymaleates, polyacrylates, copolymers thereof, and combinations thereof; and decreasing scale deposition within the aqueous system as compared to an otherwise identical water-based fluid absent the water-soluble polymer; wherein the method further comprises fluorescing the at least one water-soluble polymer and detecting a fluorescence of the at least one water-soluble polymer to determine a concentration of the at least one water-soluble polymer within the aqueous system; wherein the ratio of the at least one water soluble polymer to the corrosion inhibitor is from 1:100 to 1:0.1; and wherein the at least one water-soluble polymer has an intrinsic fluorescent property. circulating a water-based fluid through the aqueous system; wherein the aqueous system comprises at least one corrosion inhibitor and at least one water-soluble polymer; wherein the water-soluble polymer is selected from the group consisting of polymaleates, polyacrylates, copolymers thereof, and combinations thereof; and decreasing scale deposition within the aqueous system as compared to an otherwise identical water-based fluid absent the water-soluble polymer; wherein the method further comprises fluorescing the at least one water-soluble polymer and detecting a fluorescence of the at least one water-soluble polymer to determine a concentration of the at least one water-soluble polymer within the aqueous system; wherein the ratio of the at least one water soluble polymer to the corrosion inhibitor is from 1:100 to 1:0.1; and wherein the at least one water-soluble polymer has an intrinsic fluorescent property.
A connection structure of a vehicular engine mounting and a front plate of a front wheel cowling, comprising an engine mounting and a front plate of a front wheel cowling, wherein the engine mounting comprises a damper assembly, an upper mount bracket and a lower mount bracket, one end of the upper mount bracket corresponding to the front plate of the front wheel cowling is provided with a lug, and wherein the lug is of a "Z" shape and comprises a first locating plate, a second locating plate and a transitional plate, the first locating plate and the second locating plate are connected with each other via the transitional plate, and the first locating plate abuts against the front plate of the front wheel cowling and is fixed thereto by bolts, wherein the front plate of the front wheel cowling is formed with a locating hole, and the position of the locating hole corresponds to that of the lug, and wherein the second locating plate and the transitional plate of the lug are protruded into the locating hole in the front plate of the front wheel cowling, characterized in that there is an angle ranged from 100° to 110° between the first locating plate and the transitional plate, and there is an angle ranged from 110° to 120° between the transitional plate and the second locating plate.
A method of managing memory on a computing device, comprising: initializing a hypervisor, a security monitor, and a high-level operating system, HLOS,; disabling the hypervisor after initialization; monitoring for a signal from the security monitor to start a sandbox session; enabling the hypervisor when the signal is received to start the sandbox session; implementing access control while the hypervisor is enabled; and allocating memory by the HLOS during the sandbox session such that one or more intermediate physical addresses in the HLOS's intermediate physical address space are mapped to one or more corresponding physical addresses in a physical address space. initializing a hypervisor, a security monitor, and a high-level operating system, HLOS,; disabling the hypervisor after initialization; monitoring for a signal from the security monitor to start a sandbox session; enabling the hypervisor when the signal is received to start the sandbox session; implementing access control while the hypervisor is enabled; and allocating memory by the HLOS during the sandbox session such that one or more intermediate physical addresses in the HLOS's intermediate physical address space are mapped to one or more corresponding physical addresses in a physical address space.
A laminate type battery comprising: a power generating element which comprises a plurality of single battery layers electrically laminated in series, said single battery layer comprising a positive electrode current collector, a positive electrode active material layer, an electrolyte layer, a negative electrode active material layer, and a negative electrode current collector sequentially laminated; and an outer casing body inside which the power generating element is disposed, wherein at least one of the positive electrode current collector and the negative electrode current collector comprises a resin layer having conductivity, characterized in that: the single battery layer comprising the resin layer is electrically connected to the adjacent single battery layer via a resistance reduction layer, and the resistance reduction layer is formed by a metal having a thickness of 0.05 to 1 μm, wherein a contact resistance of the resistance reduction layer with the adjacent resin layer is 2 Ω or less. a power generating element which comprises a plurality of single battery layers electrically laminated in series, said single battery layer comprising a positive electrode current collector, a positive electrode active material layer, an electrolyte layer, a negative electrode active material layer, and a negative electrode current collector sequentially laminated; and an outer casing body inside which the power generating element is disposed, wherein at least one of the positive electrode current collector and the negative electrode current collector comprises a resin layer having conductivity, characterized in that: the single battery layer comprising the resin layer is electrically connected to the adjacent single battery layer via a resistance reduction layer, and the resistance reduction layer is formed by a metal having a thickness of 0.05 to 1 μm, wherein a contact resistance of the resistance reduction layer with the adjacent resin layer is 2 Ω or less. the single battery layer comprising the resin layer is electrically connected to the adjacent single battery layer via a resistance reduction layer, and the resistance reduction layer is formed by a metal having a thickness of 0.05 to 1 μm, wherein a contact resistance of the resistance reduction layer with the adjacent resin layer is 2 Ω or less.
A split case assembly for a gas turbine engine comprising: an outer diameter case defining a partial case structure for a gas turbine engine; a plurality of fixed-variable vanes attached to an inner diameter surface of said outer diameter case each of said fixed-variable vanes protruding radially inward from said outer diameter case; each of said fixed-variable vanes in said plurality of fixed-variable vanes being interconnected with one of a plurality of inner diameter boxes at a radially inward end of said fixed-variable vane, such that said inner diameter boxes define a complete ring of an inner diameter of a flow path and the outer diameter case defines an outer diameter flow path; and wherein each of said fixed-variable vanes are interconnected with said one of said plurality of inner diameter boxes through at least one inner diameter shoe in a plurality of inner diameter shoes; and wherein each of said fixed-variable vanes comprises a fixed vane portion interconnected with a variable vane portion, and wherein an orientation of said fixed vane portion is constant relative to said flow path. an outer diameter case defining a partial case structure for a gas turbine engine; a plurality of fixed-variable vanes attached to an inner diameter surface of said outer diameter case each of said fixed-variable vanes protruding radially inward from said outer diameter case; each of said fixed-variable vanes in said plurality of fixed-variable vanes being interconnected with one of a plurality of inner diameter boxes at a radially inward end of said fixed-variable vane, such that said inner diameter boxes define a complete ring of an inner diameter of a flow path and the outer diameter case defines an outer diameter flow path; and wherein each of said fixed-variable vanes are interconnected with said one of said plurality of inner diameter boxes through at least one inner diameter shoe in a plurality of inner diameter shoes; and wherein each of said fixed-variable vanes comprises a fixed vane portion interconnected with a variable vane portion, and wherein an orientation of said fixed vane portion is constant relative to said flow path.
A method for manufacturing a single-layer circuit board, comprising the following steps: S1: drilling a hole in a substrate, the hole comprising a blind hole and/or a through hole; S2: on a surface of said substrate, forming a photoresist layer having a circuit negative image; S3: forming a conductive seed layer on the surface of said substrate and a hole wall of said hole; and S4: removing said photoresist layer, to form a circuit pattern on the surface of said substrate, preferably using stripping liquid to dissolve said photoresist layer, characterized in that step S3 comprises, implanting a conductive material below the surface of said substrate and below the hole wall of said hole via ion implantation, to form an ion implantation layer as at least part of said conductive seed layer, wherein during said ion implantation, the ions of said conductive material gain energy of 1-1000keV, are implanted below the surface of said substrate and below the hole wall of said hole for a depth of 1-500nm, and form a steady doping structure with said substrate. S1: drilling a hole in a substrate, the hole comprising a blind hole and/or a through hole; S2: on a surface of said substrate, forming a photoresist layer having a circuit negative image; S3: forming a conductive seed layer on the surface of said substrate and a hole wall of said hole; and S4: removing said photoresist layer, to form a circuit pattern on the surface of said substrate, preferably using stripping liquid to dissolve said photoresist layer,