mhurhangee/patent-ind-claim-en huggingface dataset:
An overvoltage protection device , comprising: a metal oxide varistor,MOV, having a first surface and a second surface ; a semiconductor substrate having a first outer surface and a second outer surface and comprising a semiconductor crowbar device comprising a plurality of semiconductor layers arranged in electrical series to one another, the semiconductor substrate being disposed on a first side of the MOV ; a conductive region disposed between the second surface of the MOV and the first outer surface of the semiconductor substrate; a first electrical contact disposed on the first surface of the MOV ; and a second electrical contact disposed on the second outer surface of the semiconductor substrate, characterized in that the MOV comprises a first piece having a first area, wherein the semiconductor substrate comprises a second piece having a second area less than the first area. a metal oxide varistor,MOV, having a first surface and a second surface ; a semiconductor substrate having a first outer surface and a second outer surface and comprising a semiconductor crowbar device comprising a plurality of semiconductor layers arranged in electrical series to one another, the semiconductor substrate being disposed on a first side of the MOV ; a conductive region disposed between the second surface of the MOV and the first outer surface of the semiconductor substrate; a first electrical contact disposed on the first surface of the MOV ; and a second electrical contact disposed on the second outer surface of the semiconductor substrate, characterized in that the MOV comprises a first piece having a first area, wherein the semiconductor substrate comprises a second piece having a second area less than the first area.
A system for the controlled opening of an easy-opening metal lid subjected to a differential gas pressure, wherein said metal lid comprises, on the one hand, an assembly ring and, on the other hand, a central closing panel including a removable portion that is delimited by a break line and that includes an upper face provided with a gripping member and an opposite lower face , wherein said gripping member comprises an intermediate portion fastened to said removable portion and a central portion for the grip itself, wherein said break line comprises two portions: (i) an upstream portion , intended to be torn by a tilting of said gripping member , and (ii) a downstream portion , consisted by the remaining length of said break line and intended to be torn by a subsequent pulling on said gripping member , said system comprising: - means for holding said metal lid , - means for tilting said gripping member in a controlled and reproducible manner, in order to generate a controlled tearing of said upstream portion of the break line , characterized in that said system further comprises: - means for measuring said differential gas pressure between the two faces of said removable portion . (i) an upstream portion , intended to be torn by a tilting of said gripping member , and (ii) a downstream portion , consisted by the remaining length of said break line and intended to be torn by a subsequent pulling on said gripping member , - means for holding said metal lid , - means for tilting said gripping member in a controlled and reproducible manner, in order to generate a controlled tearing of said upstream portion of the break line , - means for measuring said differential gas pressure between the two faces of said removable portion .
A system for valve failure prediction, comprising: a temperature engine configured to determine a temperature of a liquid exiting a cooling device and compare the temperature of the liquid to a temperature threshold; a flow rate engine configured to compare an actual flow rate of the liquid exiting the cooling device to an overall flow rate threshold when the temperature of the liquid is greater than the temperature threshold and configured to compare the actual flow rate to a first flow rate threshold and a second flow rate threshold when the actual flow rate is less than the overall flow rate threshold; a prediction engine configured to determine when a valve of the cooling device is malfunctioning based on the comparison of the actual flow rate and the overall flow rate threshold; and a notification engine configured to send a first alert to a user when the actual flow rate is less than the first flow rate threshold and send a second alert to the user when the actual flow rate is between the first flow rate threshold and the second flow rate threshold. a temperature engine configured to determine a temperature of a liquid exiting a cooling device and compare the temperature of the liquid to a temperature threshold; a flow rate engine configured to compare an actual flow rate of the liquid exiting the cooling device to an overall flow rate threshold when the temperature of the liquid is greater than the temperature threshold and configured to compare the actual flow rate to a first flow rate threshold and a second flow rate threshold when the actual flow rate is less than the overall flow rate threshold; a prediction engine configured to determine when a valve of the cooling device is malfunctioning based on the comparison of the actual flow rate and the overall flow rate threshold; and a notification engine configured to send a first alert to a user when the actual flow rate is less than the first flow rate threshold and send a second alert to the user when the actual flow rate is between the first flow rate threshold and the second flow rate threshold.
An electrically operated aerosol-generating system comprising: a main unit comprising a heating portion arranged at an outer surface of the main unit , the heating portion comprising one or more electric heaters; and a tubular aerosol-generating article comprising: a tubular aerosol-forming substrate; and an inner passage, wherein: the inner passage of the tubular aerosol-generating article is configured to receive the heating portion of the main unit ; the one or more electric heaters are arranged to heat the tubular aerosol-forming substrate when the tubular aerosol-generating article is received on the heating portion of the main unit ; the main unit comprises means to determine that the tubular aerosol-generating article is received on the heating portion of the main unit ; and the main unit comprises a proximal portion , and a distal portion opposite the proximal portion , the proximal portion comprising the heating portion , and the means to determine that the tubular aerosol-generating article is received on the heating portion of the main unit being arranged distal to the heating portion . a main unit comprising a heating portion arranged at an outer surface of the main unit , the heating portion comprising one or more electric heaters; and a tubular aerosol-generating article comprising: a tubular aerosol-forming substrate; and an inner passage, a tubular aerosol-forming substrate; and an inner passage, the inner passage of the tubular aerosol-generating article is configured to receive the heating portion of the main unit ; the one or more electric heaters are arranged to heat the tubular aerosol-forming substrate when the tubular aerosol-generating article is received on the heating portion of the main unit ; the main unit comprises means to determine that the tubular aerosol-generating article is received on the heating portion of the main unit ; and the main unit comprises a proximal portion , and a distal portion opposite the proximal portion , the proximal portion comprising the heating portion , and the means to determine that the tubular aerosol-generating article is received on the heating portion of the main unit being arranged distal to the heating portion .
A cerium-zirconium-based composite oxide comprising cerium, zirconium, and a third element other than these elements; wherein the third element is (a) a transition metal element or (b) at least one or more elements selected from the group consisting of rare earth elements and alkaline earth metal elements; the transition metal element (a) is iron; the rare earth element is at least one element selected from lanthanum and yttrium; the cerium-zirconium-based composite oxide has a pyrochlore phase before a heat treatment; after a heat treatment at 1,000°C to 1,100°C for 3 hours, the composite oxide has a crystal structure containing a pyrochlore phase, when the peak intensity of a plane measured by an X-ray diffraction method is regarded as I111, and the peak intensity of a plane is regarded as 1222, a value of {I111/(I111+I222)} x 100 is 1 or more, and the composite oxide has an oxygen storage capacity at 600°C of 0.05 mmol/g or more, and an oxygen storage capacity at 750°C of 0.3 mmol/g or more; and the third element is contained in an amount of 0.01 to 10 mol% in terms of oxide. (a) a transition metal element or (b) at least one or more elements selected from the group consisting of rare earth elements and alkaline earth metal elements; the composite oxide has a crystal structure containing a pyrochlore phase, when the peak intensity of a plane measured by an X-ray diffraction method is regarded as I111, and the peak intensity of a plane is regarded as 1222, a value of {I111/(I111+I222)} x 100 is 1 or more, and the composite oxide has an oxygen storage capacity at 600°C of 0.05 mmol/g or more, and an oxygen storage capacity at 750°C of 0.3 mmol/g or more; and
Water-based virucidal composition suitable for disinfecting a surface contaminated with non-enveloped virus, wherein the composition comprises - alkylpolyglycoside surfactant in an amount of 0.1-5wt.%, wherein the alkylpolyglycoside surfactant is a compound of the formula (G)x-O-R', wherein G is a reducing saccharide moiety containing 5 or 6 carbon atoms, R' is a straight chain or branched alkyl or alkylene group having 6 to 20 carbon atoms, and x represents the number of monosaccharide repeating units in the polyglycoside, wherein x is in the range of 1 to 8, - amineoxide surfactant in an amount of 0.1-5 wt.%, wherein the amineoxide is a compound of the formula R1R2R3N+O-, wherein R1 contains 8 to 18 carbon atoms and R2 and R3 each contain 1-4 carbon atoms, - alkylethercarboxylic acid surfactant in an amount of 0.1-5 wt.% alkylethercarboxylic acid surfactant wherein the alkylethercarboxylic acid surfactant is an alkylethercarboxylic acid of the formula R-O-(CH(Y)-CH 2 -O) n -CH 2 -COOH, wherein R is an alkyl or alkylene group containing 6-16 carbon atoms, and each Y is independently selected from H or CH 3 , n is 3-10, or a salt thereof, - hydrogen peroxide in an amount of 0.1-7 wt.%, - chelating agent in an amount of 0.01-2.0 wt.%, the composition having a pH in the range of 1.0-3.0, wherein the composition comprises less than 15 wt.% of C1-C6 alcohol, less than 0.10 wt.% of quaternary ammonium surfactants, and less than 0.1 wt.% amide surfactants. - alkylpolyglycoside surfactant in an amount of 0.1-5wt.%, wherein the alkylpolyglycoside surfactant is a compound of the formula (G)x-O-R', wherein G is a reducing saccharide moiety containing 5 or 6 carbon atoms, R' is a straight chain or branched alkyl or alkylene group having 6 to 20 carbon atoms, and x represents the number of monosaccharide repeating units in the polyglycoside, wherein x is in the range of 1 to 8, - amineoxide surfactant in an amount of 0.1-5 wt.%, wherein the amineoxide is a compound of the formula R1R2R3N+O-, wherein R1 contains 8 to 18 carbon atoms and R2 and R3 each contain 1-4 carbon atoms, - alkylethercarboxylic acid surfactant in an amount of 0.1-5 wt.% alkylethercarboxylic acid surfactant wherein the alkylethercarboxylic acid surfactant is an alkylethercarboxylic acid of the formula R-O-(CH(Y)-CH 2 -O) n -CH 2 -COOH, wherein R is an alkyl or alkylene group containing 6-16 carbon atoms, and each Y is independently selected from H or CH 3 , n is 3-10, or a salt thereof, - hydrogen peroxide in an amount of 0.1-7 wt.%, - chelating agent in an amount of 0.01-2.0 wt.%, the composition having a pH in the range of 1.0-3.0, wherein the composition comprises less than 15 wt.% of C1-C6 alcohol, less than 0.10 wt.% of quaternary ammonium surfactants, and less than 0.1 wt.% amide surfactants.
A multi-mode optical fibre comprising an optical core surrounded by an outer optical cladding, the optical core comprising from the centre to the periphery: - a central core having a radius (r 1 ) and an alpha-index profile with respect to the outer optical cladding; - a depressed trench situated at the periphery of the central core having a width (w t ) and a refractive index difference (Δn t ) with respect to the outer optical cladding; in which - the diameter of the central core, being 2 times r 1 , has a value of 50 ± 3 μm; - the width (w t ) of the depressed trench is comprised between 0.5 micrometer (μm) and 2 micrometer (μm); - the refractive index difference (Δn t ) of the depressed trench with respect to the outer optical cladding is comprised between -4×10 -3 and -1×10 -3 ; wherein the central core has a maximum value of the refractive index difference (Δn 1 ) with respect to the outer optical cladding that is comprised between 11 * 10 -3 and 16 * 10 -3 , characterized in that : - the alpha-index profile of the central core comprises a portion having a negative refractive index value, wherein the graded-index central core extends into the depressed trench and the extension of the graded-index profile of the central core does not reach the bottom of the depressed trench; - the refractive index difference between the end of the alpha-index profile of the central core and the outer optical cladding is comprised between -0.5 × 10 -3 and 0. - a central core having a radius (r 1 ) and an alpha-index profile with respect to the outer optical cladding; - a depressed trench situated at the periphery of the central core having a width (w t ) and a refractive index difference (Δn t ) with respect to the outer optical cladding; - the diameter of the central core, being 2 times r 1 , has a value of 50 ± 3 μm; - the width (w t ) of the depressed trench is comprised between 0.5 micrometer (μm) and 2 micrometer (μm); - the refractive index difference (Δn t ) of the depressed trench with respect to the outer optical cladding is comprised between -4×10 -3 and -1×10 -3 ; - the alpha-index profile of the central core comprises a portion having a negative refractive index value, wherein the graded-index central core extends into the depressed trench and the extension of the graded-index profile of the central core does not reach the bottom of the depressed trench; - the refractive index difference between the end of the alpha-index profile of the central core and the outer optical cladding is comprised between -0.5 × 10 -3 and 0.
A system, comprising: at least one memory to store at least one key associated to a first client of a plurality of clients; and a computing device configured as an encryption gateway to communicate with the first client using a client-side transport protocol, and to communicate with a remote cloud storage or server using a remote-side transport protocol, the computing device comprising at least one processor, and the computing device further configured to: authenticate the first client using at least one authentication factor; receive data in a payload from the first client on local side communication; decrypt the received data using the client-side transport protocol to provide first decrypted data; terminate the local side communication; encrypt, after terminating the local side communication, the first decrypted data using the at least one key to provide first encrypted data; encrypt the first encrypted data using the remote-side transport protocol to provide second encrypted data; and send the second encrypted data to the remote cloud storage or server. at least one memory to store at least one key associated to a first client of a plurality of clients; and a computing device configured as an encryption gateway to communicate with the first client using a client-side transport protocol, and to communicate with a remote cloud storage or server using a remote-side transport protocol, the computing device comprising at least one processor, and the computing device further configured to: authenticate the first client using at least one authentication factor; receive data in a payload from the first client on local side communication; decrypt the received data using the client-side transport protocol to provide first decrypted data; terminate the local side communication; encrypt, after terminating the local side communication, the first decrypted data using the at least one key to provide first encrypted data; encrypt the first encrypted data using the remote-side transport protocol to provide second encrypted data; and send the second encrypted data to the remote cloud storage or server. authenticate the first client using at least one authentication factor; receive data in a payload from the first client on local side communication; decrypt the received data using the client-side transport protocol to provide first decrypted data; terminate the local side communication; encrypt, after terminating the local side communication, the first decrypted data using the at least one key to provide first encrypted data; encrypt the first encrypted data using the remote-side transport protocol to provide second encrypted data; and send the second encrypted data to the remote cloud storage or server.
A method of driving a power unit comprising the following steps: generating water vapor; directing the water vapor under rotation through an inner tube provided with a catalyst of a heat exchanger formed as vortex tube; directing the exhaust gas of the power unit under rotation through an outer tube of the vortex tube for a heat exchange with the water vapor; while leading through the water vapor and exhaust gas, bringing the vortex tube to its resonant frequency by oscillatory stimulation; discharging the temperature-reduced exhaust gas from the vortex tube; discharging the water vapor from the vortex tube split by the generated temperature elevation at least partly into hydrogen and oxygen as gas mixture; and using the generated gas mixture or parts thereof by ignition in a combustion room for driving a drive element of the power unit. generating water vapor; directing the water vapor under rotation through an inner tube provided with a catalyst of a heat exchanger formed as vortex tube; directing the exhaust gas of the power unit under rotation through an outer tube of the vortex tube for a heat exchange with the water vapor; while leading through the water vapor and exhaust gas, bringing the vortex tube to its resonant frequency by oscillatory stimulation; discharging the temperature-reduced exhaust gas from the vortex tube; discharging the water vapor from the vortex tube split by the generated temperature elevation at least partly into hydrogen and oxygen as gas mixture; and using the generated gas mixture or parts thereof by ignition in a combustion room for driving a drive element of the power unit.
An apparatus for injecting an additive in a pressurized air conditioning or refrigeration system, comprising: a) a cartridge having two ends, a first open end which is connectable to the system being charged and a second open end, and wherein said first open end comprises a threaded nozzle ; b) a piston sealably disposed with said second open end of said cartridge ; c) an adapter (20; 200) to sealably and releasably connect said cartridge to a service valve (30; 300) of the pressurized air conditioning or refrigeration system without the interposition of an intermediate hose assembly; wherein said adapter (20; 200) consists in a fitting having a fitting body with a first end portion (20'; 200') to be connected to the threaded nozzle of the cartridge and a second end portion (20"; 200") to be connected to the service valve (30; 300) of the pressurized system; wherein the second end portion (20"; 200") of the fitting body forms a Schrader valve coupling to be connected to a Schrader valve of the service valve (30; 300) of the pressurized air conditioning or refrigeration system; characterized in that said first end portion (20'; 200') is adjacent to said second end portion (20"; 200") of said fitting body so as to prevent the formation of air in said adapter; and in that said second end portion (200") of the fitting body forms a snap lock fitting suitable to engage the service valve. a) a cartridge having two ends, a first open end which is connectable to the system being charged and a second open end, and wherein said first open end comprises a threaded nozzle ; b) a piston sealably disposed with said second open end of said cartridge ; c) an adapter (20; 200) to sealably and releasably connect said cartridge to a service valve (30; 300) of the pressurized air conditioning or refrigeration system without the interposition of an intermediate hose assembly; wherein said adapter (20; 200) consists in a fitting having a fitting body with a first end portion (20'; 200') to be connected to the threaded nozzle of the cartridge and a second end portion (20"; 200") to be connected to the service valve (30; 300) of the pressurized system; wherein the second end portion (20"; 200") of the fitting body forms a Schrader valve coupling to be connected to a Schrader valve of the service valve (30; 300) of the pressurized air conditioning or refrigeration system; characterized in that said first end portion (20'; 200') is adjacent to said second end portion (20"; 200") of said fitting body so as to prevent the formation of air in said adapter; and in that said second end portion (200") of the fitting body forms a snap lock fitting suitable to engage the service valve.
A circuit comprising: motor phase windings divided at least approximately in half; a DC power supply between the divided motor phase windings to receive AC power transferred from the divided motor phase windings and convert the AC power to DC power; a power switch circuit comprising at least one power switch outside of a current path between the divided motor phase windings and the DC power supply , the at least one power switch being arranged between the divided motor phase windings to receive AC power from the divided motor phase windings; and a first component to prevent the DC power supply from collapsing when the at least one power switch is on during a first portion of an AC cycle, and a second component to prevent the DC power supply from collapsing when the at least one power switch is on during a second portion of the AC cycle. motor phase windings divided at least approximately in half; a DC power supply between the divided motor phase windings to receive AC power transferred from the divided motor phase windings and convert the AC power to DC power; a power switch circuit comprising at least one power switch outside of a current path between the divided motor phase windings and the DC power supply , the at least one power switch being arranged between the divided motor phase windings to receive AC power from the divided motor phase windings; and a first component to prevent the DC power supply from collapsing when the at least one power switch is on during a first portion of an AC cycle, and a second component to prevent the DC power supply from collapsing when the at least one power switch is on during a second portion of the AC cycle.