mhurhangee/ep-ind-claims huggingface dataset:
A method for testing and sorting a plurality of micro mirror array optical modulators; the method comprising, for each of the said plurality of micro-mirror array optical modulators: directing a convergent beam of laser light at a portion of the micro-mirror array optical modulator; classifying the resulting arrangement of diffraction orders for the said micro mirror array optical modulator; the classifications comprising: left handed, where dominant secondary diffraction orders and tertiary diffraction orders are positioned closer to the zero-order diffraction order for the unpowered state; right handed, where dominant secondary diffraction orders and tertiary diffraction orders are oriented away from the zero-order diffraction order for the unpowered state; intermediate-handedness, where the arrangement of diffraction orders provides nearly symmetrical diffracted light distributions at least along two axes; sorting the plurality of micro mirror array optical modulators based on the classification. directing a convergent beam of laser light at a portion of the micro-mirror array optical modulator; classifying the resulting arrangement of diffraction orders for the said micro mirror array optical modulator; the classifications comprising: left handed, where dominant secondary diffraction orders and tertiary diffraction orders are positioned closer to the zero-order diffraction order for the unpowered state; right handed, where dominant secondary diffraction orders and tertiary diffraction orders are oriented away from the zero-order diffraction order for the unpowered state; intermediate-handedness, where the arrangement of diffraction orders provides nearly symmetrical diffracted light distributions at least along two axes; left handed, where dominant secondary diffraction orders and tertiary diffraction orders are positioned closer to the zero-order diffraction order for the unpowered state; right handed, where dominant secondary diffraction orders and tertiary diffraction orders are oriented away from the zero-order diffraction order for the unpowered state; intermediate-handedness, where the arrangement of diffraction orders provides nearly symmetrical diffracted light distributions at least along two axes; sorting the plurality of micro mirror array optical modulators based on the classification.
Process for synthesis of 4-4'-diamino-diphenyl-sulfone characterised by the following steps: - condensation reaction from 4-aminothiophenol and 4-chloronitrobenzene with formation of 4-nitro-4'-amino-diphenyl-sulfide; - oxidation of the thioeter with an oxidising system formed by Na 2 WO 4 and H 2 O 2 into the corresponding sulfone, wherein the reaction is performed in acidic conditions adding Na 2 WO 4 at 0.1-3% molar and then a solution of 35% hydrogen peroxide 1.0-1.3 eq. at temperatures from 50°C to 85°C; - reduction of the 4-nitro-4'-amino-diphenyl-sulfone by hydrogenation in presence of a catalyst obtaining the 4-4'-diamino-diphenyl-sulfone. - condensation reaction from 4-aminothiophenol and 4-chloronitrobenzene with formation of 4-nitro-4'-amino-diphenyl-sulfide; - oxidation of the thioeter with an oxidising system formed by Na 2 WO 4 and H 2 O 2 into the corresponding sulfone, wherein the reaction is performed in acidic conditions adding Na 2 WO 4 at 0.1-3% molar and then a solution of 35% hydrogen peroxide 1.0-1.3 eq. at temperatures from 50°C to 85°C; - reduction of the 4-nitro-4'-amino-diphenyl-sulfone by hydrogenation in presence of a catalyst obtaining the 4-4'-diamino-diphenyl-sulfone.
Method of estimating the shape of an individual ear comprising the steps of: a) determining part of the shape of the individual ear, the shape being determined over a first extent and constituting a determined shape (402, 502); b) taking a predefined template shape (401, 501) determined by statistical analysis of a plurality of previously measured ear shapes according to a statistical model, the template shape (401, 501) having a second extent greater than the first extent; c) generating an estimated shape (403, 503) corresponding to an estimated representation of the shape of the individual ear over a combination of the first extent and the second extent by modifying the,template shape (401, 501) to substantially match the determined shape (402, 502) over the intersection of the first extent and the second extent within a predefined tolerance; wherein the previously measured ear shapes are obtained by at least one of CT scanning, MRI scanning, direct ear scanning, direct in-ear scanning, or a volumetric imaging technique, and wherein the previously measured ear shapes comprise measurements up to the eardrum or to within 5 mm from the eardrum, and wherein generating the estimated shape involves an estimation of the shape of the ear canal of the ear, wherein the estimation of the- shape of the ear canal to within less than 5 mm of the eardrum or up to the eardrum is used to estimate at least one of the residual volume, or the Real Ear to Coupler Difference, or the Open Ear Gain. a) determining part of the shape of the individual ear, the shape being determined over a first extent and constituting a determined shape (402, 502); b) taking a predefined template shape (401, 501) determined by statistical analysis of a plurality of previously measured ear shapes according to a statistical model, the template shape (401, 501) having a second extent greater than the first extent; c) generating an estimated shape (403, 503) corresponding to an estimated representation of the shape of the individual ear over a combination of the first extent and the second extent by modifying the,template shape (401, 501) to substantially match the determined shape (402, 502) over the intersection of the first extent and the second extent within a predefined tolerance;
A composition comprising: an aqueous medium, a volatile base, an acrylic film-forming polymer, a compatibilizing polymer, and a poly acidic polymer, wherein said composition is free from any alkaline swellable thickener, and wherein said composition is capable of being applied to a substrate using aqueous means and removed from said same substrate using aqueous means at a specific pH.
Process for recovering lactide from polylactide or glycolide from polyglycolide, in which a) PLA or PGA is melted in an extruder or a melting grid and is brought into contact with a hydrolyzing medium in the melt and is hydrolytically degraded to PLA oligomers having a number-average molecular weight M n of between 162 and 10,000 g/mol, measured according to the specification by acid-base titration of the carboxyl groups, or to PGA oligomers having a number-average molecular weight M n of between 134 and 10,000 g/mol, measured according to the specification by acid-base titration of the carboxyl groups, the hydrolytic degradation being carried out in a hydrolysis device which has a heatable tubular section, and b) the PLA or PGA oligomers are then subjected to cyclizing depolymerization to lactide or glycolide, which is carried out in a depolymerization reactor which is arranged downstream of the hydrolysis device and is designed as a circulating evaporator, falling-film evaporator, thin-film evaporator or as a combination of two or three of these designs, a catalyst being added to the oligomers prior to the cyclizing depolymerization in stage b). a) PLA or PGA is melted in an extruder or a melting grid and is brought into contact with a hydrolyzing medium in the melt and is hydrolytically degraded to PLA oligomers having a number-average molecular weight M n of between 162 and 10,000 g/mol, measured according to the specification by acid-base titration of the carboxyl groups, or to PGA oligomers having a number-average molecular weight M n of between 134 and 10,000 g/mol, measured according to the specification by acid-base titration of the carboxyl groups, the hydrolytic degradation being carried out in a hydrolysis device which has a heatable tubular section, and b) the PLA or PGA oligomers are then subjected to cyclizing depolymerization to lactide or glycolide, which is carried out in a depolymerization reactor which is arranged downstream of the hydrolysis device and is designed as a circulating evaporator, falling-film evaporator, thin-film evaporator or as a combination of two or three of these designs, a catalyst being added to the oligomers prior to the cyclizing depolymerization in stage b).
A tire comprising a rubber member and a round tire frame made of a resin material including a thermoplastic elastomer, the resin material having a deflection temperature under load of 150 °C or higher, the thermoplastic elastomer including a soft segment and a hard segment derived from a polyamide, a minimum number X of carbon atoms present between nitrogen atoms in a main chain of the polyamide in the hard segment and a number average molecular weight Y of the hard segment satisfying the following Formulae 1 to 3: Y = 250 X + A 6 ≤ X ≤ 12 − 1000 ≤ A ≤ 1500.
Device for investigating and cleaning pipes and lines, particularly waste water lines, wherein a cleaning head is provided, which is additionally equipped with a camera, wherein both are arranged at an end of a high-pressure hose, wherein a coaxial line connection is provided between cleaning head and remote end of the high-pressure hose, characterised in that the outer line is formed by the casing braiding of the high-pressure hose and an inner line is provided in the interior of the high-pressure hose and that the cleaning head comprises one or more control nozzles, which are arranged at the circumference and are constructed to be selectably activatable and switchable and which serve for positioning and moving the cleaning head in the pipe.
A frame for a cargo bicycle, said frame comprising a top tube extending in a longitudinal direction of the frame, a first head tube associated with a first steerer tube configured to allow mounting of a handlebar, a second head tube and a fork rotatably restrained to said second head tube, wherein said top tube extends beyond the first head tube in said longitudinal direction and wherein the second head tube is restrained to the top tube, characterized in that the top tube has a telescopic structure comprising an outer tubular member and an inner tubular member slidably fitted in said outer tubular member said first head tube being restrained to said outer tubular member and said second head tube being restrained to said inner tubular member, and in that the inner tubular member is axially movable relative to the outer tubular member between a first extended position wherein the second head tube and the fork are spaced from the first head tube in the longitudinal direction and a second retracted position wherein the second head tube and the fork are close to the first head tube, whereby said second position is closer to the first head tube than the first position.
A method for preventing sparking or arcing within a fuel tank area having a fuel tank, the fuel tank having a fuel access door and a fuel tank skin, the method comprising: mounting the fuel access door to the fuel tank skin such that a no current flow region is between a wet side of the fuel tank skin and an outer periphery of the fuel access door; installing an electrical bond between the fuel access door and the fuel tank skin, the electrical bond creating an electrical path for current to flow from the fuel access door to the fuel tank skin while avoiding the no current flow region; installing an isolator directly on the wet side of the fuel tank skin between the outer periphery of the fuel access door and the wet side of the fuel tank skin to prevent voltage breakdown between the wet side of the fuel tank skin and the outer periphery of the fuel access door; and installing a fuel seal between the wet side of the fuel tank skin and the fuel access door. mounting the fuel access door to the fuel tank skin such that a no current flow region is between a wet side of the fuel tank skin and an outer periphery of the fuel access door; installing an electrical bond between the fuel access door and the fuel tank skin, the electrical bond creating an electrical path for current to flow from the fuel access door to the fuel tank skin while avoiding the no current flow region; installing an isolator directly on the wet side of the fuel tank skin between the outer periphery of the fuel access door and the wet side of the fuel tank skin to prevent voltage breakdown between the wet side of the fuel tank skin and the outer periphery of the fuel access door; and installing a fuel seal between the wet side of the fuel tank skin and the fuel access door.
A method of reducing a burn-on time of a composite component for a gas turbine engine after the composite component has been heated, wherein the composite component comprises a body comprising a plurality of fibres layered between a front face of the body and a rear face of the body within a matrix material to form layers of fibres, wherein the body comprises an edge face between the front face and the rear face at least partially formed by edges of the layers of fibres, the method comprising: shaping an edge portion of the body in order to control a local concentration of flammable vapours from the matrix material at the edge face of the body, the flammable vapours having been produced during heating of the composite component and having passed between the layers of fibre of the body to the edge face; wherein the edge portion is shaped such that positions of the edges of two or more of the layers of fibres are staggered in a direction parallel to the front face of the body, such that at least a portion of the edge face is formed at an non-perpendicular angle relative to the front face and the edge portion is also shaped such that the edge face has an undulating profile along the length of the edge face. shaping an edge portion of the body in order to control a local concentration of flammable vapours from the matrix material at the edge face of the body, the flammable vapours having been produced during heating of the composite component and having passed between the layers of fibre of the body to the edge face; wherein the edge portion is shaped such that positions of the edges of two or more of the layers of fibres are staggered in a direction parallel to the front face of the body, such that at least a portion of the edge face is formed at an non-perpendicular angle relative to the front face and the edge portion is also shaped such that the edge face has an undulating profile along the length of the edge face.
Process for the production of a fragmentation projectile (1-1") partially consisting of defined nearly form fitting segments (F A,F B;F1-F3) of medium to high density, having connecting spots between consecutive longitudinally and/or radially oriented segments (F A,F B;F1-F3), whereby said segments (F A,F B;F1-F3) and spots are produced by additive manufacturing, so that the segments (F A,F B;F1-F3) are nearly form fitting and partly material fitting to keep together to form a compact projectile (1-1") until its impact on the target.
A vehicular heat management device comprising; a first heat source that heats a heat medium by a waste heat generated according to operation of the first heat source; a second heat source that heats the heat medium, an amount of heat generation of the second heat source being capable of being controlled as desired; a heater core that heats an air sent to a vehicle compartment by exchanging heat between the heat medium and the air; a first heat medium pathway through which the heat medium flows, the first heat source being provided in the first heat medium pathway; a second heat medium pathway through which the heat medium flows, the second heat source being provided in the second heat medium pathway; a heater core pathway through which the heat medium flows, the heater core being provided in the heater core pathway; a switching portion (27, 28) that switches between flowing connection and flowing disconnection between the first heat medium pathway and the heater core pathway, and switches between flowing connection and flowing disconnection between the second heat medium pathway and the heater core pathway, characterized in that it comprises a control unit that performs at least one of a first switching control and a second heat source control to increase a temperature of the heat medium of the second heat medium pathway to be higher than a temperature of an outside air when a temperature of the heat medium of the heater core pathway is at or above a predetermined temperature, wherein, in the first switching control, the control unit controls an operation of the switching portion (27, 28) such that the second heat medium pathway communicates with the heater core pathway, and in the second heat source control, the control unit makes the second heat source generate heat.
A wireless power supply device comprising: a rectifier circuit to be connected to a commercial power source; a conversion unit (2, 3) which is connected to the rectifier circuit; a resonance circuit which is connected to the conversion unit (2, 3) and transmits power toward a power-receiving device wirelessly; and a communication unit which receives, from the power-receiving device, information relating to power supply to a load supplied with power; characterized in that the wireless power supply device further comprises: a control unit (6, 7) which is connected to the communication unit and the conversion unit (2, 3), and controls the conversion unit (2, 3) based on the information so that a value of power supply impedance (Zout) of the load falls within a predetermined range by functioning a power supply impedance control such that the power supply impedance becomes identical to a lower limit value within the predetermined range in a first period, by functioning both the power supply impedance control and a constant power control such that the power supply impedance increases from the lower limit value toward a value within the predetermined range in a second period subsequent to the first period, and by functioning the power supply impedance control such that the power supply impedance becomes identical to an upper limit value within the predetermined range in a third period subsequent to the second period. a rectifier circuit to be connected to a commercial power source; a conversion unit (2, 3) which is connected to the rectifier circuit; a resonance circuit which is connected to the conversion unit (2, 3) and transmits power toward a power-receiving device wirelessly; and a communication unit which receives, from the power-receiving device, information relating to power supply to a load supplied with power; characterized in that the wireless power supply device further comprises: a control unit (6, 7) which is connected to the communication unit and the conversion unit (2, 3), and controls the conversion unit (2, 3) based on the information so that a value of power supply impedance (Zout) of the load falls within a predetermined range by functioning a power supply impedance control such that the power supply impedance becomes identical to a lower limit value within the predetermined range in a first period, by functioning both the power supply impedance control and a constant power control such that the power supply impedance increases from the lower limit value toward a value within the predetermined range in a second period subsequent to the first period, and by functioning the power supply impedance control such that the power supply impedance becomes identical to an upper limit value within the predetermined range in a third period subsequent to the second period.
A method for producing a positive electrode active material, the method comprising: preparing a lithium transition metal oxide in a form of a secondary particle in which primary particles are aggregated; mixing the lithium transition metal oxide and a carbon-based material of a hollow structure having a plurality of pores to form a mixture; and surface treating the mixture in a mechanical manner to form a carbon coating layer on the surface of the lithium transition metal oxide, wherein the carbon-based material of a hollow structure having a plurality of pores has a specific surface area of 200 m 2 /g or greater and a graphitization degree as measured according to the description of 0.5 or greater. preparing a lithium transition metal oxide in a form of a secondary particle in which primary particles are aggregated; mixing the lithium transition metal oxide and a carbon-based material of a hollow structure having a plurality of pores to form a mixture; and surface treating the mixture in a mechanical manner to form a carbon coating layer on the surface of the lithium transition metal oxide, wherein the carbon-based material of a hollow structure having a plurality of pores has a specific surface area of 200 m 2 /g or greater and a graphitization degree as measured according to the description of 0.5 or greater.
A gas barrier laminate comprising a support and, provided on at least one side thereof and adjacent to each other, - a layer (a) formed from a coating solution which contains (i) a first solvent; (ii) 0.1-30 parts by weight, relative to 100 parts by weight of the solvent, of a polycarboxylic acid-based polymer having a number average molecular weight of 40,000-10,000,000, and (iii) 0.05 to 0.25 chemical equivalent of a zinc compound relative to the amount of carboxyl groups in the polycarboxylic acid-based polymer, and a layer (b) formed from a coating solution containing a multivalent metal compound and water. - a layer (a) formed from a coating solution which contains (i) a first solvent; (ii) 0.1-30 parts by weight, relative to 100 parts by weight of the solvent, of a polycarboxylic acid-based polymer having a number average molecular weight of 40,000-10,000,000, and (iii) 0.05 to 0.25 chemical equivalent of a zinc compound relative to the amount of carboxyl groups in the polycarboxylic acid-based polymer, and (i) a first solvent; (ii) 0.1-30 parts by weight, relative to 100 parts by weight of the solvent, of a polycarboxylic acid-based polymer having a number average molecular weight of 40,000-10,000,000, and (iii) 0.05 to 0.25 chemical equivalent of a zinc compound relative to the amount of carboxyl groups in the polycarboxylic acid-based polymer, and