mhurhangee/patent-ind-claim-en huggingface dataset:
A particle-drop system comprising: a plurality of three-dimensional drop-carrier particles , each drop-carrier particle having an interior region defining a three-dimensional void and an exterior region , the interior region comprising a hydrophilic material functionalized to support biomolecules or affinity capture reagents and the exterior region comprising a hydrophobic or fluorophilic material, wherein the void is open to an external environment of the three-dimensional drop-carrier particle; and an aqueous droplet disposed in the interior region of the plurality of three-dimensional drop-carrier particles that form a plurality of particle-drops ; and wherein the plurality of particle-drops are disposed in an oil phase and wherein the aqueous droplets disposed in the respective voids of the plurality of three-dimensional drop-carrier particles have substantially the same volumes. a plurality of three-dimensional drop-carrier particles , each drop-carrier particle having an interior region defining a three-dimensional void and an exterior region , the interior region comprising a hydrophilic material functionalized to support biomolecules or affinity capture reagents and the exterior region comprising a hydrophobic or fluorophilic material, wherein the void is open to an external environment of the three-dimensional drop-carrier particle; and an aqueous droplet disposed in the interior region of the plurality of three-dimensional drop-carrier particles that form a plurality of particle-drops ; and wherein the plurality of particle-drops are disposed in an oil phase and wherein the aqueous droplets disposed in the respective voids of the plurality of three-dimensional drop-carrier particles have substantially the same volumes.
A gas turbine engine comprising: a fan section including a plurality of fan blades rotatable about an axis (A); a core engine including a compressor section , a combustor in fluid communication with the compressor section , a turbine section in fluid communication with the combustor , and a geared architecture driven by the turbine section for rotating the fan ; and a lubrication system for directing lubricant to components of the core engine and fan section , the lubricant system including a total flow capacity of lubricant, wherein the total flow capacity includes a primary flow capacity routed to the core engine and the fan section and a bypass flow capacity routed around the core engine and fan section , the gas turbine engine characterized in that the bypass flow capacity is less than about 10% of the total flow capacity. a fan section including a plurality of fan blades rotatable about an axis (A); a core engine including a compressor section , a combustor in fluid communication with the compressor section , a turbine section in fluid communication with the combustor , and a geared architecture driven by the turbine section for rotating the fan ; and a lubrication system for directing lubricant to components of the core engine and fan section , the lubricant system including a total flow capacity of lubricant, wherein the total flow capacity includes a primary flow capacity routed to the core engine and the fan section and a bypass flow capacity routed around the core engine and fan section , the gas turbine engine characterized in that the bypass flow capacity is less than about 10% of the total flow capacity.
An integrated dilation and feed circuit comprising: an asymmetric dilation layer comprising a pair of dilation circuit signal paths; an asymmetric reactive combiner layer comprising a pair of reactive combiner circuits, said asymmetric reactive combiner circuit layer disposed over said asymmetric dilation layer such that said pair of reactive combiner circuits are coupled to respective ones of said pair of dilation circuit signal paths; a symmetric feed layer having a plurality of feed circuits symmetrically disposed thereon, said symmetric feed layer disposed over said asymmetric reactive combiner layer such that each of said symmetrically disposed plurality of feed circuits are coupled to one of said pair of asymmetric, reactive combiner circuits, wherein said symmetric feed layer is configured to be both physically and electrically symmetric; and a symmetric slot layer having a like plurality of slots symmetrically disposed thereon, said symmetric slot layer disposed over said symmetric feed layer such that each of said plurality of feed circuits intersect a respective one of said plurality of slots, wherein said symmetric slot layer is configured to be both physically and electrically symmetric. an asymmetric dilation layer comprising a pair of dilation circuit signal paths; an asymmetric reactive combiner layer comprising a pair of reactive combiner circuits, said asymmetric reactive combiner circuit layer disposed over said asymmetric dilation layer such that said pair of reactive combiner circuits are coupled to respective ones of said pair of dilation circuit signal paths; a symmetric feed layer having a plurality of feed circuits symmetrically disposed thereon, said symmetric feed layer disposed over said asymmetric reactive combiner layer such that each of said symmetrically disposed plurality of feed circuits are coupled to one of said pair of asymmetric, reactive combiner circuits, wherein said symmetric feed layer is configured to be both physically and electrically symmetric; and a symmetric slot layer having a like plurality of slots symmetrically disposed thereon, said symmetric slot layer disposed over said symmetric feed layer such that each of said plurality of feed circuits intersect a respective one of said plurality of slots, wherein said symmetric slot layer is configured to be both physically and electrically symmetric.
A thermal interface material composition comprising: a) a urethane based binder component, which comprises at least one non-reactive polyurethane prepolymer, and b) about 80-95 wt% of aluminum trihydroxide, with the total weight of the composition totaling to 100 wt%, wherein, the at least one non-reactive polyurethane prepolymer, i) is a reaction product of at least one polyisocyanate and at least one aliphatic monol, ii) is substantially free of residual isocyanate groups; and iii) has an average molecular weight of 2,000-50,000 g/mol, and wherein, if polyol based material is present in the composition, the content level of the polyol based material is less than the total content level of the urethane based binder component. a) a urethane based binder component, which comprises at least one non-reactive polyurethane prepolymer, and b) about 80-95 wt% of aluminum trihydroxide, with the total weight of the composition totaling to 100 wt%, wherein, the at least one non-reactive polyurethane prepolymer, i) is a reaction product of at least one polyisocyanate and at least one aliphatic monol, ii) is substantially free of residual isocyanate groups; and iii) has an average molecular weight of 2,000-50,000 g/mol, and wherein, if polyol based material is present in the composition, the content level of the polyol based material is less than the total content level of the urethane based binder component.
A gas turbine engine comprising: a casing a blade outer air seal (BOAS) attached to said casing , said BOAS comprising: a seal body having a radially inner face facing toward the blade tip of a blade and a radially outer face facing the casing that axially extend between a leading edge portion and a trailing edge portion said seal body attached to said casing ; a trough disposed on said radially inner face ; and an abradable seal received within said trough , wherein said trough is open to expose a leading edge of said abradable seal to a core flow path of the gas turbine engine; characterised in that : said casing includes at least a first surface and a second surface that is different from said first surface , wherein each of said first surface and said second surface of a radially inner portion of the casing include a thermal barrier coating wherein said thermal barrier coating on said first surface axially overlaps said thermal barrier coating of said second surface . a casing a blade outer air seal (BOAS) attached to said casing , said BOAS comprising: a seal body having a radially inner face facing toward the blade tip of a blade and a radially outer face facing the casing that axially extend between a leading edge portion and a trailing edge portion said seal body attached to said casing ; a trough disposed on said radially inner face ; and an abradable seal received within said trough , wherein said trough is open to expose a leading edge of said abradable seal to a core flow path of the gas turbine engine; characterised in that : said casing includes at least a first surface and a second surface that is different from said first surface , wherein each of said first surface and said second surface of a radially inner portion of the casing include a thermal barrier coating wherein said thermal barrier coating on said first surface axially overlaps said thermal barrier coating of said second surface . a seal body having a radially inner face facing toward the blade tip of a blade and a radially outer face facing the casing that axially extend between a leading edge portion and a trailing edge portion said seal body attached to said casing ; a trough disposed on said radially inner face ; and an abradable seal received within said trough , wherein said trough is open to expose a leading edge of said abradable seal to a core flow path of the gas turbine engine; characterised in that : said casing includes at least a first surface and a second surface that is different from said first surface , wherein each of said first surface and said second surface of a radially inner portion of the casing include a thermal barrier coating wherein said thermal barrier coating on said first surface axially overlaps said thermal barrier coating of said second surface .
Method for electrospinning of material by ejecting spinning material from a nozzle outlet of an electrospinning apparatus, the nozzle outlet having an outer diameter (E N ), the method comprising - determining a shape of a conus of fluid spinning material exiting the nozzle outlet from an image captured during operational use of the electrospinning apparatus, wherein determining a shape of the conus comprises a calibration of the captured image using predetermined dimensions of a reference part of the electrospinning apparatus and edge detection in the captured image, - determining from the shape of the conus a spin wire diameter determination area in the captured image, - determining an actual spin wire diameter (d) at the spin wire diameter determination area, and - controlling operating parameters of the electrospinning apparatus based on a difference between the actual spin wire diameter (d) and a desired spin wire diameter. - determining a shape of a conus of fluid spinning material exiting the nozzle outlet from an image captured during operational use of the electrospinning apparatus, wherein determining a shape of the conus comprises a calibration of the captured image using predetermined dimensions of a reference part of the electrospinning apparatus and edge detection in the captured image, - determining from the shape of the conus a spin wire diameter determination area in the captured image, - determining an actual spin wire diameter (d) at the spin wire diameter determination area, and - controlling operating parameters of the electrospinning apparatus based on a difference between the actual spin wire diameter (d) and a desired spin wire diameter.
A water chamber adapted for use in conjunction with a heater base, and comprising a horizontally oriented inlet gases port and a horizontally oriented outlet gases port in a wall of said water chamber, wherein both said inlet gases port and said outlet gases port include an elongate flow tube extending into said water chamber from an inner periphery of said gases ports , each elongate flow tube comprising an opening at a distal end of said elongate flow tube , the openings being spaced from the wall of said water chamber, characterised in that the opening of each said elongate flow tube faces a direction transverse to the axis of said elongate flow tube ; and the openings do not face downwards.
A method performed by a caching server in a domain name system, DNS, the caching server having a DNS cache storing one or more resource records previously retrieved from one or more authoritative servers the method comprising: receiving, at the caching server, a DNS query via a computer network; and in response to receiving the DNS query, determining whether the received DNS query indicates a request to purge the one or more resource records stored in the DNS cache on the caching server; and in response to determining that the received DNS query indicates a request to purge the one or more resource records stored in the DNS cache on the caching server, purging the one or more resource records from the DNS cache on the caching server, thereby increasing an efficiency in recovery from incorrect data by the caching server; characterized in that the caching server is a first caching server, and wherein the method further includes: in response to determining that the received DNS query indicates a request to purge the one or more resource records stored in the DNS cache on the first caching server, generating another DNS query indicating a request to purge one or more resource records stored in a DNS cache on a second caching server; and transmitting the generated another DNS query to the second caching server. receiving, at the caching server, a DNS query via a computer network; and in response to receiving the DNS query, determining whether the received DNS query indicates a request to purge the one or more resource records stored in the DNS cache on the caching server; and in response to determining that the received DNS query indicates a request to purge the one or more resource records stored in the DNS cache on the caching server, purging the one or more resource records from the DNS cache on the caching server, thereby increasing an efficiency in recovery from incorrect data by the caching server; characterized in that the caching server is a first caching server, and wherein the method further includes: in response to determining that the received DNS query indicates a request to purge the one or more resource records stored in the DNS cache on the first caching server, generating another DNS query indicating a request to purge one or more resource records stored in a DNS cache on a second caching server; and transmitting the generated another DNS query to the second caching server.
A measuring system comprising: a stereo camera including a pair of imaging devices ; a subject having at least two feature points (FP1, FP2) and a measuring device comprising: an acquisition unit configured to obtain at least one pair of stereo captured images captured by the stereo camera ; a detection unit configured to detect two or more feature points from each one of the at least one pair of stereo captured images; and a measuring unit configured to measure a disparity error using a distance between a pair of feature points of the two or more feature points detected by the detection unit on each one of the at least one pair of stereo captured images, wherein an equation S img > Δ S E da d is satisfied, where S img denotes the distance between a pair of feature points on the image, ΔS denotes a detection error between the pair of imaging devices , E da denotes precision of measurement of a disparity error in disparity between a pair of images of the at least one pair of stereo captured images, and d denotes the disparity. a stereo camera including a pair of imaging devices ; a subject having at least two feature points (FP1, FP2) and a measuring device comprising: an acquisition unit configured to obtain at least one pair of stereo captured images captured by the stereo camera ; a detection unit configured to detect two or more feature points from each one of the at least one pair of stereo captured images; and a measuring unit configured to measure a disparity error using a distance between a pair of feature points of the two or more feature points detected by the detection unit on each one of the at least one pair of stereo captured images, wherein an equation S img > Δ S E da d is satisfied, where S img denotes the distance between a pair of feature points on the image, ΔS denotes a detection error between the pair of imaging devices , E da denotes precision of measurement of a disparity error in disparity between a pair of images of the at least one pair of stereo captured images, and d denotes the disparity. an acquisition unit configured to obtain at least one pair of stereo captured images captured by the stereo camera ; a detection unit configured to detect two or more feature points from each one of the at least one pair of stereo captured images; and a measuring unit configured to measure a disparity error using a distance between a pair of feature points of the two or more feature points detected by the detection unit on each one of the at least one pair of stereo captured images, wherein an equation S img > Δ S E da d is satisfied, where S img denotes the distance between a pair of feature points on the image, ΔS denotes a detection error between the pair of imaging devices , E da denotes precision of measurement of a disparity error in disparity between a pair of images of the at least one pair of stereo captured images, and d denotes the disparity.
Method of determining the degree of fouling of a transmissive element of a laser processing machine, wherein the laser processing machine is configured for the transmissive element to be intersected by a laser beam propagation axis at an intersection position , the method comprising the steps of: • illuminating the transmissive element ; • taking an image of the illuminated transmissive element , wherein the image represents pollution of the transmissive element; • Analyzing the image and calculating an optical element fouling value being a quantitative measure of a degree of fouling of the transmissive element ; • characterized in that , in the step of calculating the optical element fouling value, pollution represented in the image is given a weight that depends on a distance of the pollution to the intersection position . • illuminating the transmissive element ; • taking an image of the illuminated transmissive element , wherein the image represents pollution of the transmissive element; • Analyzing the image and calculating an optical element fouling value being a quantitative measure of a degree of fouling of the transmissive element ; • characterized in that , in the step of calculating the optical element fouling value, pollution represented in the image is given a weight that depends on a distance of the pollution to the intersection position .
A composition comprising a thermoplastic fluoropolymer powder and a hydrophobic flow agent, in which the fluoropolymer powder has a particle size defined by a Dv50 of less than or equal to 120 μm, preferably between 25 and 100 micrometers, in which said fluoropolymer has a number-average molecular mass ranging from 5 kDa to 200 kDa as measured by size exclusion chromatography in DMSO/0.1 M NaNO3 with polymethyl methacrylate as calibration standard.
An apparatus for detecting a presence of an object, the apparatus comprising: a resonant circuit having a resonant frequency, the resonant circuit comprising a sense circuit comprising an electrically conductive structure; a detection circuit configured to detect the presence of the object in response to detecting a difference between a measured characteristic that depends on a frequency at which the resonant circuit is resonating and a corresponding characteristic that depends on the resonant frequency of the resonant circuit; and a coupling circuit coupled between the sense circuit and the detection circuit, the coupling circuit comprising a capacitive voltage divider comprising capacitors CI and C2, the capacitors configured to reduce an impact of the detection circuit on the resonant circuit by reducing a variation of the resonant frequency caused by the detection circuit in the absence of the object. a resonant circuit having a resonant frequency, the resonant circuit comprising a sense circuit comprising an electrically conductive structure; a detection circuit configured to detect the presence of the object in response to detecting a difference between a measured characteristic that depends on a frequency at which the resonant circuit is resonating and a corresponding characteristic that depends on the resonant frequency of the resonant circuit; and a coupling circuit coupled between the sense circuit and the detection circuit, the coupling circuit comprising a capacitive voltage divider comprising capacitors CI and C2, the capacitors configured to reduce an impact of the detection circuit on the resonant circuit by reducing a variation of the resonant frequency caused by the detection circuit in the absence of the object.
A method of upgrading an activated sludge process in a wastewater biological treatment process based on suspended carriers in the wastewater biological treatment process, wherein the method comprises the following steps: first, dividing an activated sludge reactor into an anaerobic zone, an anoxic zone, an aerobic zone 1 and an aerobic zone 2 by partition wall; second, adding biofilm carriers to the anaerobic zone, adding electrophilic suspended biofilm carriers to the anoxic zone, the aerobic zone 1 and the aerobic zone 2; third, influent diversion, feeding the wastewater from the front of the anaerobic zone and the anoxic zone respectively, adopting to lead some wastewater into the anoxic zone, and avoiding excessive consumption of influent carbon sources in the anaerobic zone due to feeding wastewater only from the anaerobic zone, and providing more carbon sources for heterotrophic denitrifying bacteria and denitrifying phosphorus accumulating bacteria, thus improving the performance of denitrifying phosphorus removal; wherein, refluxing nitrate from the end of the aerobic zone 2 to the front of the anoxic zone, and the nitrate reflux ratio is more than 50%; refluxing reflux sludge from the biochemical secondary settling tank to the front of the anaerobic zone, and the reflux sludge ratio is more than 100%; the way of influent diversion: the influent diversion ratio, feeding to the anaerobic zone and the anoxic zone,is1:0.25 - 4; wherein the biofilm carriers added to the anaerobic zone are made of graphene oxide and/or biochar as materials and polyethylene as basic raw material by physical blending and screw extrusion. first, dividing an activated sludge reactor into an anaerobic zone, an anoxic zone, an aerobic zone 1 and an aerobic zone 2 by partition wall; second, adding biofilm carriers to the anaerobic zone, adding electrophilic suspended biofilm carriers to the anoxic zone, the aerobic zone 1 and the aerobic zone 2; third, influent diversion, feeding the wastewater from the front of the anaerobic zone and the anoxic zone respectively, adopting to lead some wastewater into the anoxic zone, and avoiding excessive consumption of influent carbon sources in the anaerobic zone due to feeding wastewater only from the anaerobic zone, and providing more carbon sources for heterotrophic denitrifying bacteria and denitrifying phosphorus accumulating bacteria, thus improving the performance of denitrifying phosphorus removal; wherein, refluxing nitrate from the end of the aerobic zone 2 to the front of the anoxic zone, and the nitrate reflux ratio is more than 50%; refluxing reflux sludge from the biochemical secondary settling tank to the front of the anaerobic zone, and the reflux sludge ratio is more than 100%; the way of influent diversion: the influent diversion ratio, feeding to the anaerobic zone and the anoxic zone,is1:0.25 - 4; wherein the biofilm carriers added to the anaerobic zone are made of graphene oxide and/or biochar as materials and polyethylene as basic raw material by physical blending and screw extrusion.