mhurhangee/patent-ind-claim-en huggingface dataset:
A device for performing an ophthalmic procedure in an eye, the device comprising: a hand-held portion comprising a proximal, reusable portion releasably coupleable to a distal, disposable portion; the proximal, reusable portion comprising: a motor ; and a rotatable coupler for releasably operatively coupling the motor to the distal, disposable portion, the distal, disposable portion comprising: a distal, elongate member comprising a lumen and an opening at a distal end region of the elongate member; characterised in that the distal, disposable portion further comprises a vacuum pump driven by the motor and in fluid communication with the opening at the distal end region of the elongate member, wherein the vacuum pump comprises a plurality of pistons , each piston of the plurality of pistons housed within a dedicated one of a plurality of pumping chambers , wherein the vacuum pump is configured to generate pulses of discontinuous negative pressure for delivery to the distal end region of the lumen. a hand-held portion comprising a proximal, reusable portion releasably coupleable to a distal, disposable portion; the proximal, reusable portion comprising: a motor ; and a rotatable coupler for releasably operatively coupling the motor to the distal, disposable portion, the distal, disposable portion comprising: a distal, elongate member comprising a lumen and an opening at a distal end region of the elongate member; characterised in that the distal, disposable portion further comprises a vacuum pump driven by the motor and in fluid communication with the opening at the distal end region of the elongate member, wherein the vacuum pump comprises a plurality of pistons , each piston of the plurality of pistons housed within a dedicated one of a plurality of pumping chambers , wherein the vacuum pump is configured to generate pulses of discontinuous negative pressure for delivery to the distal end region of the lumen. a distal, elongate member comprising a lumen and an opening at a distal end region of the elongate member; characterised in that the distal, disposable portion further comprises a vacuum pump driven by the motor and in fluid communication with the opening at the distal end region of the elongate member, wherein the vacuum pump comprises a plurality of pistons , each piston of the plurality of pistons housed within a dedicated one of a plurality of pumping chambers , wherein the vacuum pump is configured to generate pulses of discontinuous negative pressure for delivery to the distal end region of the lumen.
A welding system comprising: a welding torch , a welding power supply , a wire feeder , a welding stand , a computer , a sensing device coupled to the computer and a display , wherein the sensing device includes a motion tracking system comprising a camera having a lens ; characterized in that the camera has a face on a side of the camera having the lens , that the camera includes one or more infrared emitters configured to emit infrared light, and that the welding system further comprises a cover disposed over the lens of the camera , wherein the emitters and the cover are arranged such that the cover is configured to enable infrared light from the emitters to pass therethrough and to block environmental elements from contacting the lens of the camera , and wherein the cover is disposed over the lens of the camera at an angle relative to the face of the camera , and the angle is between approximately 10 and 60 degrees. a welding torch , a welding power supply , a wire feeder , a welding stand , a computer , a sensing device coupled to the computer and a display , wherein the sensing device includes a motion tracking system comprising a camera having a lens ; characterized in that the camera has a face on a side of the camera having the lens , that the camera includes one or more infrared emitters configured to emit infrared light, and that the welding system further comprises a cover disposed over the lens of the camera , wherein the emitters and the cover are arranged such that the cover is configured to enable infrared light from the emitters to pass therethrough and to block environmental elements from contacting the lens of the camera , and wherein the cover is disposed over the lens of the camera at an angle relative to the face of the camera , and the angle is between approximately 10 and 60 degrees.
An inner pipe for a liquid heating apparatus, comprising a hollow pipe body made of a metal or an alloy, wherein a pipe wall thickness of the pipe body is 0.3-1.0 mm; through a machining method of rolling or pressing, a spiral diversion structure is machined on an inner peripheral wall of the pipe body along an axial direction of the pipe body, so that the spiral diversion structure is formed to extend along the axial direction of the pipe body, protrude on an outer peripheral wall of the pipe body, and be sunken on the inner peripheral wall, wherein the inner pipe further comprises expanded ports disposed at two ends of the pipe body and integrated with the pipe body, on the inner peripheral wall of the pipe body, a first through hole penetrating a pipe wall of the pipe body is disposed at a start position of the spiral diversion structure, so that the first through hole communicates with the inner peripheral wall and the outer peripheral wall of the pipe body, and a flow path inlet is formed at a joint between the first through hole and the inner peripheral wall of the pipe body; and a second through hole penetrating the pipe wall of the pipe body is disposed at an end position of the spiral diversion structure, so that the second through hole communicates with the inner peripheral wall and the outer peripheral wall of the pipe body, and a flow path outlet is formed at a joint between the second through hole and the inner peripheral wall of the pipe body. the inner pipe further comprises expanded ports disposed at two ends of the pipe body and integrated with the pipe body, on the inner peripheral wall of the pipe body, a first through hole penetrating a pipe wall of the pipe body is disposed at a start position of the spiral diversion structure, so that the first through hole communicates with the inner peripheral wall and the outer peripheral wall of the pipe body, and a flow path inlet is formed at a joint between the first through hole and the inner peripheral wall of the pipe body; and a second through hole penetrating the pipe wall of the pipe body is disposed at an end position of the spiral diversion structure, so that the second through hole communicates with the inner peripheral wall and the outer peripheral wall of the pipe body, and a flow path outlet is formed at a joint between the second through hole and the inner peripheral wall of the pipe body.
A vacuum pump , comprising: a pump main body with a rotor ; and a control unit for controlling a drive of the pump main body , an electrical connection in the pump main body , an electrical connection in the control unit , or an electrical connection between the pump main body and the control unit , in the vacuum pump , being realized by a cable , wherein at least a part of the cable is configured with a first flexible printed wiring board obtained by forming a wiring pattern on a surface of a sheet-like insulating substrate, the first flexible printed wiring board has a connector attached to at least one end side thereof, the connector comprises a plurality of pins, a first plurality of the pins being connected to the wiring pattern of the first flexible printed wiring board , characterized in that the first plurality of the pins is less than all of the plurality of pins, such that pins that are not connected to the wiring pattern of the first flexible printed wiring board form a second plurality of pins located on the same side of the connector as the first plurality of the pins and outside of an end edge of the first flexible printed wiring board , and the first flexible printed wiring board defines a plurality of holes and a plurality of terminals surrounding the plurality of holes and connected to the wiring pattern, the first plurality of the pins being received into the plurality of holes for connection to the wiring pattern of the first flexible printed wiring board , a pump main body with a rotor ; and a control unit for controlling a drive of the pump main body , an electrical connection in the pump main body , an electrical connection in the control unit , or an electrical connection between the pump main body and the control unit , in the vacuum pump , being realized by a cable , wherein at least a part of the cable is configured with a first flexible printed wiring board obtained by forming a wiring pattern on a surface of a sheet-like insulating substrate, the first flexible printed wiring board has a connector attached to at least one end side thereof, the connector comprises a plurality of pins, a first plurality of the pins being connected to the wiring pattern of the first flexible printed wiring board , characterized in that the first plurality of the pins is less than all of the plurality of pins, such that pins that are not connected to the wiring pattern of the first flexible printed wiring board form a second plurality of pins located on the same side of the connector as the first plurality of the pins and outside of an end edge of the first flexible printed wiring board , and the first flexible printed wiring board defines a plurality of holes and a plurality of terminals surrounding the plurality of holes and connected to the wiring pattern, the first plurality of the pins being received into the plurality of holes for connection to the wiring pattern of the first flexible printed wiring board ,
A computer-implemented method, comprising: receiving haplotype data for a population of individuals, the haplotype data including a plurality of genetic markers shared among the individuals; dividing the haplotype data into segment windows based on genetic markers; for each individual in the population: based on the genetic markers, matching segments of the haplotype data that are identical between the individual and any other individual in the population, each matched segment having a first cM width exceeding a threshold cM width and being part of one or more of the segment windows; counting the matched segments in each segment window; estimating a weight associated with each segment window based on the count of matched segments in the associated segment window; calculating a weighted sum of per-window cM widths for each matched segment based on the first cM width of each matched segment and the weights associated with the segment windows of the matched segment; and estimating a degree of ancestral relatedness between two individuals based on the weighted sum of per-window cM widths of each matched segment between the two individuals. receiving haplotype data for a population of individuals, the haplotype data including a plurality of genetic markers shared among the individuals; dividing the haplotype data into segment windows based on genetic markers; for each individual in the population: based on the genetic markers, matching segments of the haplotype data that are identical between the individual and any other individual in the population, each matched segment having a first cM width exceeding a threshold cM width and being part of one or more of the segment windows; counting the matched segments in each segment window; estimating a weight associated with each segment window based on the count of matched segments in the associated segment window; calculating a weighted sum of per-window cM widths for each matched segment based on the first cM width of each matched segment and the weights associated with the segment windows of the matched segment; and based on the genetic markers, matching segments of the haplotype data that are identical between the individual and any other individual in the population, each matched segment having a first cM width exceeding a threshold cM width and being part of one or more of the segment windows; counting the matched segments in each segment window; estimating a weight associated with each segment window based on the count of matched segments in the associated segment window; calculating a weighted sum of per-window cM widths for each matched segment based on the first cM width of each matched segment and the weights associated with the segment windows of the matched segment; and estimating a degree of ancestral relatedness between two individuals based on the weighted sum of per-window cM widths of each matched segment between the two individuals.
A method of preparing magnetite particles, comprising: providing a first solution of substantially ferrous sulphate; converting the first solution by replacing sulphate ions with chloride ions to produce a second solution of substantially ferrous chloride; and oxidizing the second solution to produce a third solution of substantially iron oxide, characterised in that the step of converting comprises using an ion-exchange resin. providing a first solution of substantially ferrous sulphate; converting the first solution by replacing sulphate ions with chloride ions to produce a second solution of substantially ferrous chloride; and oxidizing the second solution to produce a third solution of substantially iron oxide, characterised in that the step of converting comprises using an ion-exchange resin.
A multilayer film for use in packaging organoleptic sensitive products, comprising: A) an outer sealant layer comprising homogeneous ethylene/α-olefin copolymer having a density of at least 0.906 g/cm 3 ; B) a bulk layer comprising an ethylene/ α-olefin copolymer having a density of from 0.89 to 0.93 g/cm 3 , the first bulk layer being between the outer sealant layer and the core layer; C) a first tie layer between the outer sealant layer and the core layer, the first tie layer comprising a first modified polyolefin; and D) a core layer comprising at least one member selected from the group consisting of polyamide, saponified ethylene/vinyl acetate copolymer, polyvinylidene chloride, E) a second tie layer between the core layer and the odor barrier tie layer, the second tie layer comprising a second modified polyolefin; F) a third tie layer comprising a modified ethylene/ α-olefin copolymer having a density of from 0.89 to 0.93 g/cm 3 , the third tie being between the second tie layer and the odor barrier layer; and G) an odor barrier layer comprising at least one odor barrier polymer selected from the group consisting of polyester, amorphous polyamide, polycarbonate, polyvinylalcohol, and cyclic olefin copolymer, wherein the odor barrier layer comprises glycol-modified polyethylene terephthalate (PETG) in an amount of 90 to 100 wt.-% based on layer weight. A) an outer sealant layer comprising homogeneous ethylene/α-olefin copolymer having a density of at least 0.906 g/cm 3 ; B) a bulk layer comprising an ethylene/ α-olefin copolymer having a density of from 0.89 to 0.93 g/cm 3 , the first bulk layer being between the outer sealant layer and the core layer; C) a first tie layer between the outer sealant layer and the core layer, the first tie layer comprising a first modified polyolefin; and D) a core layer comprising at least one member selected from the group consisting of polyamide, saponified ethylene/vinyl acetate copolymer, polyvinylidene chloride, E) a second tie layer between the core layer and the odor barrier tie layer, the second tie layer comprising a second modified polyolefin; F) a third tie layer comprising a modified ethylene/ α-olefin copolymer having a density of from 0.89 to 0.93 g/cm 3 , the third tie being between the second tie layer and the odor barrier layer; and G) an odor barrier layer comprising at least one odor barrier polymer selected from the group consisting of polyester, amorphous polyamide, polycarbonate, polyvinylalcohol, and cyclic olefin copolymer, wherein the odor barrier layer comprises glycol-modified polyethylene terephthalate (PETG) in an amount of 90 to 100 wt.-% based on layer weight.
A system for calculating a maintenance prediction for one or more components in an on-board inert gas generating system (OBIGGS), the OBIGGS components including an ozone converter , heat exchanger , inlet filter , and Air Separation Module (ASM) each fluidly coupled via a flow path, the ozone converter configured to remove ozone gas from an inlet gas received via an inlet valve , the heat exchanger configured to adjust the temperature of the inlet gas, the inlet filter configured to filter at least a portion of contaminants from the inlet gas, and the ASM comprising a hollow-fiber membrane configured to separate constituents within the inlet gas and produce a volume of inert gas for delivery to a downstream fuel tank; the system comprising: a. a prognostic health monitoring (PHM) sensor network comprising a plurality of sensors , wherein a respective sensor is coupled to a respective component of the OBIGGS, wherein each respective sensor is configured to output a respective data signal corresponding to a performance condition of the respective component associated with the respective sensor ; and b. a control unit operatively coupled to each of the components of the OBIGGS and signally coupled to the plurality of sensors of the PHM sensor network, wherein the control unit includes i) a memory configured to store a test condition algorithm associated with the respective component , wherein the test condition algorithm includes an empirical curve fit corresponding to a predicted performance lifetime of the respective component , and ii) a computing device configured to analyze the respective data signal to calculate the maintenance prediction for the respective component , wherein the maintenance prediction is calculated by comparing the respective data signal relative to the empirical curve fit to estimate remaining component operating hours before component failure. a. a prognostic health monitoring (PHM) sensor network comprising a plurality of sensors , wherein a respective sensor is coupled to a respective component of the OBIGGS, wherein each respective sensor is configured to output a respective data signal corresponding to a performance condition of the respective component associated with the respective sensor ; and b. a control unit operatively coupled to each of the components of the OBIGGS and signally coupled to the plurality of sensors of the PHM sensor network, wherein the control unit includes i) a memory configured to store a test condition algorithm associated with the respective component , wherein the test condition algorithm includes an empirical curve fit corresponding to a predicted performance lifetime of the respective component , and ii) a computing device configured to analyze the respective data signal to calculate the maintenance prediction for the respective component , wherein the maintenance prediction is calculated by comparing the respective data signal relative to the empirical curve fit to estimate remaining component operating hours before component failure.
An information processing device comprising: a display unit ; an acceleration sensor unit that is configured to detect a tilt of the information processing device; a gyroscope sensor unit that is configured to measure angular velocity of the information processing device; and characterised by further comprising: a determination unit that, in response to detection of a first tilt of the information processing device, is configured to determine a position where a user attempts to perform operation on the display unit on the basis of a first gyro waveform obtained from the angular velocity and a second gyro waveform at each operation position of the information processing device measured in advance or a learning model generated by using the second gyro waveform as training data, wherein: the acceleration sensor unit further is configured to detect a direction of gravity with respect to the information processing device; the determination unit further is configured to determine a direction of the information processing device on the basis of the tilt of the information processing device and the direction of gravity; and the information processing device further includes a control unit that is configured to stop a function of the gyroscope sensor unit in a case where the direction of the information processing device is a predetermined direction. a display unit ; an acceleration sensor unit that is configured to detect a tilt of the information processing device; a gyroscope sensor unit that is configured to measure angular velocity of the information processing device; and characterised by further comprising: a determination unit that, in response to detection of a first tilt of the information processing device, is configured to determine a position where a user attempts to perform operation on the display unit on the basis of a first gyro waveform obtained from the angular velocity and a second gyro waveform at each operation position of the information processing device measured in advance or a learning model generated by using the second gyro waveform as training data, wherein: the acceleration sensor unit further is configured to detect a direction of gravity with respect to the information processing device; the determination unit further is configured to determine a direction of the information processing device on the basis of the tilt of the information processing device and the direction of gravity; and the information processing device further includes a control unit that is configured to stop a function of the gyroscope sensor unit in a case where the direction of the information processing device is a predetermined direction.
A process for the preparation of ethylene glycol and 1,2-propylene glycol from starting material comprising one or more saccharide, wherein the process comprises the steps of: i) providing the starting material and hydrogen to a first reactor and reacting said starting material and hydrogen therein in the presence of a solvent and a first catalyst system comprising a retro-aldol catalyst composition and a hydrogenation catalyst composition; ii) continuously removing a first reactor product stream from the first reactor, said first reactor product stream comprising ethylene glycol, 1,2-propylene glycol and in the range of from 2 to 40 wt% of sugar alcohols; iii) contacting said first reactor product stream in a second reactor in the presence of hydrogen with a second catalyst system comprising at least a hydrogenation catalyst composition; and iv) converting a portion of the sugar alcohols in the second reactor into ethylene glycol and/or 1,2-propylene glycol to provide a second reactor product stream comprising ethylene glycol, 1,2-propylene glycol and in the range of from 10 to 80% of the amount of sugar alcohols present in the first reactor product stream. i) providing the starting material and hydrogen to a first reactor and reacting said starting material and hydrogen therein in the presence of a solvent and a first catalyst system comprising a retro-aldol catalyst composition and a hydrogenation catalyst composition; ii) continuously removing a first reactor product stream from the first reactor, said first reactor product stream comprising ethylene glycol, 1,2-propylene glycol and in the range of from 2 to 40 wt% of sugar alcohols; iii) contacting said first reactor product stream in a second reactor in the presence of hydrogen with a second catalyst system comprising at least a hydrogenation catalyst composition; and iv) converting a portion of the sugar alcohols in the second reactor into ethylene glycol and/or 1,2-propylene glycol to provide a second reactor product stream comprising ethylene glycol, 1,2-propylene glycol and in the range of from 10 to 80% of the amount of sugar alcohols present in the first reactor product stream.