mhurhangee/patent-ind-claim-en huggingface dataset:
A method for controlling at least two parallel three-phase power converters with asynchronous pulse-width modulation, wherein each power converter is capable of delivering three power phases and wherein each power supply phase of each power converter is controlled by a pulse-width modulation control signal by intersection resulting from the intersection of a modulating signal and a carrier signal, the method comprising the following steps: for each phase of each converter, determining the characteristics of the signals used to generate the modulating signal and carrier signal of each control signal, for each converter, inserting a phase shift between the carrier signals used to generate the phase control signals of the converter, for each phase, inserting a phase shift between the carrier signals used to generate the control signals of the converters, for each phase of each converter, determining a pulse-width modulation control signal by intersection resulting from the intersection of a modulating signal and a carrier signal, and transmitting the control signals to the converters, wherein the control signal is an asynchronous pulse-width modulation control signal derived from the intersection between a modulating signal and a first sawtooth carrier signal for the positive amplitudes of the modulating signal, and a second sawtooth carrier signal for the negative amplitudes of the modulating signal, wherein the modulating signal is derived from the sum of a sinusoidal signal and a square-wave signal, and further comprising inserting a phase shift of 0 or p, where p is π, between the carrier signal and the square-wave signal for each control signal of each phase of each converter, such as to balance the zero-sequence components between the phases of the power converters. for each phase of each converter, determining the characteristics of the signals used to generate the modulating signal and carrier signal of each control signal, for each converter, inserting a phase shift between the carrier signals used to generate the phase control signals of the converter, for each phase, inserting a phase shift between the carrier signals used to generate the control signals of the converters, for each phase of each converter, determining a pulse-width modulation control signal by intersection resulting from the intersection of a modulating signal and a carrier signal, and transmitting the control signals to the converters,
A model template generation method performed by a model template generation device , the method comprising the following steps of: acquiring (S11) a model image (30; 40; 50); generating (S12) a plurality of variation images by applying to the model image (30; 40; 50) variations that are different from each other; extracting (S13) features from each of the plurality of variation images; and generating (S16) a model template based on the extracted features; wherein the step of extracting (S13) the features comprises segmenting the variation image into a plurality of regions (31; 41; 51, 52, 53) and extracting the feature of each region (31; 41; 51, 52, 53), characterized in that the step of generating the model template comprises generating the model template using only the features of the regions (31; 41; 51, 52, 53) where a kurtosis of the distribution of the features is higher than or equal to a predetermined threshold, said kurtosis being defined in the field of statistics and being an index that represents a sharpness of peak of frequency distribution and takes a higher value corresponding to a sharper peak. acquiring (S11) a model image (30; 40; 50); generating (S12) a plurality of variation images by applying to the model image (30; 40; 50) variations that are different from each other; extracting (S13) features from each of the plurality of variation images; and generating (S16) a model template based on the extracted features; wherein the step of extracting (S13) the features comprises segmenting the variation image into a plurality of regions (31; 41; 51, 52, 53) and extracting the feature of each region (31; 41; 51, 52, 53), characterized in that the step of generating the model template comprises generating the model template using only the features of the regions (31; 41; 51, 52, 53) where a kurtosis of the distribution of the features is higher than or equal to a predetermined threshold, said kurtosis being defined in the field of statistics and being an index that represents a sharpness of peak of frequency distribution and takes a higher value corresponding to a sharper peak.
A crystalline form of compound (I), or salts, solvates or combination thereof, wherein the crystalline form is Form C that exhibits an X-ray powder diffraction (XRPD) pattern with characteristic peaks expressed in degrees 2-theta at 8.41°±0.10°, 19.21°±0.10°, 20.49°±0.10°, 20.83°±0.10°, 21.69°±0.10°, 21.99°±0.10° and 22.13°±0.10°.
Cosmetic preparation comprising a) 2,4-bis{[4-(2-ethylhexyloxy)-2-hydroxy]phenyl}-6-(4-methoxyphenyl)-1,3,5-triazine (INCI Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine), b) one or more chelating agents selected from the group one or more compounds from the group - 1-hydroxyethane-(1,1-diphosphonic acid)/ HEDP - aminotrimethylenephosphonic acid/ ATMP - diethylenetriaminepenta(methylenephosphonic acid)/ DTPMP - phosphonobutanetricarboxylic acid/ PBTC - tetrasodium pyrophosphate - and/or alkali metal salts thereof. a) 2,4-bis{[4-(2-ethylhexyloxy)-2-hydroxy]phenyl}-6-(4-methoxyphenyl)-1,3,5-triazine (INCI Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine), b) one or more chelating agents selected from the group one or more compounds from the group - 1-hydroxyethane-(1,1-diphosphonic acid)/ HEDP - aminotrimethylenephosphonic acid/ ATMP - diethylenetriaminepenta(methylenephosphonic acid)/ DTPMP - phosphonobutanetricarboxylic acid/ PBTC - tetrasodium pyrophosphate - and/or alkali metal salts thereof. - 1-hydroxyethane-(1,1-diphosphonic acid)/ HEDP - aminotrimethylenephosphonic acid/ ATMP - diethylenetriaminepenta(methylenephosphonic acid)/ DTPMP - phosphonobutanetricarboxylic acid/ PBTC - tetrasodium pyrophosphate - and/or alkali metal salts thereof.
Device for accommodating and deploying at least one payload on a flying machine , having: at least one housing , wherein the housing has at least two opposite first side surfaces which extend over at least a portion of the length (L) of a payload to be accommodated, wherein the payload to be accommodated is releasably held between the first two side surfaces of the housing , wherein the housing is at least partially arranged in a cavity on an outer surface of a flying machine , wherein the cavity has at least one outwardly open first opening , wherein the housing can be at least partially moved out of the cavity for deploying and/or receiving the payload to be accommodated, wherein at least one of the side surfaces has at least one closable pressure relief opening , characterized in that the housing has a rail-guided accommodation device arranged on the first side surfaces , and at least one payload to be accommodated is removably held at least on two sides by the accommodation device. at least one housing , wherein the housing has at least two opposite first side surfaces which extend over at least a portion of the length (L) of a payload to be accommodated, wherein the payload to be accommodated is releasably held between the first two side surfaces of the housing , wherein the housing is at least partially arranged in a cavity on an outer surface of a flying machine , wherein the cavity has at least one outwardly open first opening , wherein the housing can be at least partially moved out of the cavity for deploying and/or receiving the payload to be accommodated, wherein at least one of the side surfaces has at least one closable pressure relief opening , characterized in that the housing has a rail-guided accommodation device arranged on the first side surfaces , and at least one payload to be accommodated is removably held at least on two sides by the accommodation device.
Use of a reactor, which comprises a reactor chamber with material containing chromium, which has a reactor outlet for the quantitative recovery of molecular hydrogen from solid, liquid or gaseous substances comprising heteroatoms, by pyrolysis, wherein for the pyrolysis of the substances in the reactor a zone having temperatures above 1100°C is generated, in which a reactive chromium layer of the material containing chromium that is accessible for the pyrolysis process of the substances is at least partially arranged and the hydrogen gas formed by the pyrolysis exits through the reactor outlet of the reactor chamber, and wherein further material containing chromium of the reactor chamber, which is arranged between the material containing chromium of the reactor chamber that is located during the pyrolysis in the zone having temperatures above 1100°C and the outlet of the reactor chamber, is arranged during the pyrolysis in a temperature zone which adjoins the zone having temperatures above 1100°C and in which the temperature decreases to a temperature of 500°C in the direction of the reactor outlet of the reactor chamber.
A method for preparing propene, comprising the preparation of an olefin or a mixture of two olefins, by catalytic conversion of at least one alcohol having a carbon chain of at least three carbon atoms and different from propan-2-ol, in the presence of at least one catalyst based on at least one phosphate of one metal or several metals M, M being selected from lanthanum, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, yttrium and scandium, the method according to which, - propene is prepared by said catalytic conversion of an alcohol selected from propan-1-ol, optionally mixed with propan-2-ol; - a butene is prepared by said catalytic conversion of an alcohol selected from butan-1-ol, butan-2-ol and their mixtures, then the butene is converted into propene by metathesis; or - an ethylene and butene mixture is prepared by said catalytic conversion of ethanol and at least one other alcohol selected from butan-1-ol, butan-2-ol and their mixtures, then the ethylene and butene mixture is converted to propene by metathesis. - propene is prepared by said catalytic conversion of an alcohol selected from propan-1-ol, optionally mixed with propan-2-ol; - a butene is prepared by said catalytic conversion of an alcohol selected from butan-1-ol, butan-2-ol and their mixtures, then the butene is converted into propene by metathesis; or - an ethylene and butene mixture is prepared by said catalytic conversion of ethanol and at least one other alcohol selected from butan-1-ol, butan-2-ol and their mixtures, then the ethylene and butene mixture is converted to propene by metathesis.
Method for producing an implant made from a biocompatible silicone having the following steps: a) a mathematical 3D model of an implant to be produced is provided; b) by means of the 3D model of the implant, a 3D model of a pouring shape for the implant is produced as a negative; c) the pouring shape is produced by means of an additive manufacturing method from a polymeric material; d) the pouring shape is coated at least in areas which come into contact with the silicone to be poured; e) the coating is carried out by means of the vapour phase deposition of a coating material from the family of the parylenes; f) the biocompatible silicone is introduced into the shape cavity of the coated pouring shape, wherein as a material for the implant, platinum catalysed 2-component thermosetting silicones are used for a stay time of the implant in the body of the patient of more than 29 days; g) the pouring shape is heated so that the silicone vulcanises; h) the vulcanised implant is removed from the pouring shape after cooling. a) a mathematical 3D model of an implant to be produced is provided; b) by means of the 3D model of the implant, a 3D model of a pouring shape for the implant is produced as a negative; c) the pouring shape is produced by means of an additive manufacturing method from a polymeric material; d) the pouring shape is coated at least in areas which come into contact with the silicone to be poured; e) the coating is carried out by means of the vapour phase deposition of a coating material from the family of the parylenes; f) the biocompatible silicone is introduced into the shape cavity of the coated pouring shape, wherein as a material for the implant, platinum catalysed 2-component thermosetting silicones are used for a stay time of the implant in the body of the patient of more than 29 days; g) the pouring shape is heated so that the silicone vulcanises; h) the vulcanised implant is removed from the pouring shape after cooling.
A turbine housing assembly comprising: a turbine housing that comprises an exterior surface, an interior surface that comprises a wastegate seat , and a bore that extends between the interior surface and the exterior surface; a bushing disposed at least partially in the bore wherein the bushing comprises a bushing bore; a wastegate that comprises a shaft that extends through the bushing bore to a shaft end , a shaft shoulder disposed in the bushing bore, a plug, and an arm disposed between the shaft and the plug; a fixed ring fixedly disposed at least in part in the bushing bore between the shaft shoulder and the shaft end, wherein the fixed ring is fixedly disposed at least in part in the bushing bore via at least one weld between the fixed ring and the bushing; and a control arm connected to the shaft proximate to the shaft end to define an axial distance between a surface of the control arm and the shaft shoulder wherein the ring comprises an axial length that is less than the axial distance, wherein the shaft is translatable in an axially inward direction and in an axially outward direction, and wherein the fixed ring and the shaft shoulder delimit axial translation of the wastegate in the axially outward direction. a turbine housing that comprises an exterior surface, an interior surface that comprises a wastegate seat , and a bore that extends between the interior surface and the exterior surface; a bushing disposed at least partially in the bore wherein the bushing comprises a bushing bore; a wastegate that comprises a shaft that extends through the bushing bore to a shaft end , a shaft shoulder disposed in the bushing bore, a plug, and an arm disposed between the shaft and the plug; a fixed ring fixedly disposed at least in part in the bushing bore between the shaft shoulder and the shaft end, wherein the fixed ring is fixedly disposed at least in part in the bushing bore via at least one weld between the fixed ring and the bushing; and a control arm connected to the shaft proximate to the shaft end to define an axial distance between a surface of the control arm and the shaft shoulder wherein the ring comprises an axial length that is less than the axial distance, wherein the shaft is translatable in an axially inward direction and in an axially outward direction, and wherein the fixed ring and the shaft shoulder delimit axial translation of the wastegate in the axially outward direction.
An electrically operated aerosol-generating device for heating an aerosol-generating article including an aerosol-forming substrate by heating a susceptor element positioned to heat the aerosol-forming substrate, the device comprising: a device housing defining a chamber for receiving at least a portion of the aerosol-generating article; an inductor comprising an inductor coil disposed around at least a portion of the chamber; and a power source connected to the inductor coil and configured to provide a high frequency electric current to the inductor coil such that, in use, the inductor coil generates a fluctuating electromagnetic field to heat the susceptor element and thereby heat the aerosol-forming substrate, wherein the inductor further comprises a flux concentrator disposed around the inductor coil and configured to distort the fluctuating electromagnetic field, generated by the inductor coil during use, towards the chamber, and wherein the inductor further comprises an electrically conductive shield disposed around the flux concentrator, and wherein the inductor further comprises an inner sleeve having an outer surface on which the inductor coil is supported, the inner sleeve comprising protrusions on its outer surface at one or both ends of the inductor coil for retaining the inductor coil on the inner sleeve. a device housing defining a chamber for receiving at least a portion of the aerosol-generating article; an inductor comprising an inductor coil disposed around at least a portion of the chamber; and a power source connected to the inductor coil and configured to provide a high frequency electric current to the inductor coil such that, in use, the inductor coil generates a fluctuating electromagnetic field to heat the susceptor element and thereby heat the aerosol-forming substrate, wherein the inductor further comprises a flux concentrator disposed around the inductor coil and configured to distort the fluctuating electromagnetic field, generated by the inductor coil during use, towards the chamber, and wherein the inductor further comprises an electrically conductive shield disposed around the flux concentrator, and wherein the inductor further comprises an inner sleeve having an outer surface on which the inductor coil is supported, the inner sleeve comprising protrusions on its outer surface at one or both ends of the inductor coil for retaining the inductor coil on the inner sleeve.
A method for determining structural characteristics of an object, the method comprising: illuminating , by a first laser , a surface region of an object with an incident light pulse , thereby causing the object to exhibit vibrations ; illuminating , by a second laser , the surface region with an incident light beam , thereby generating responsive light that is indicative of the vibrations ; detecting the responsive light and determining a difference between a characteristic of the responsive light and a reference characteristic that corresponds to the surface region ; determining a position of the surface region within a three-dimensional space ; and displaying the surface region such that the difference is indicated at the position of the surface region , wherein the vibrations comprise a first set of vibrations that are generated upon initial illumination of the surface region by the incident light pulse and a second set of vibrations that travel into the object from the surface region and are reflected back to the surface region , and wherein determining the difference between the characteristic of the responsive light and the reference characteristic comprises determining a difference between (i) a duration between detecting the responsive light indicative of the first set of vibrations and detecting the responsive light indicative of the second set of vibrations and (ii) a reference duration that corresponds to the surface region . illuminating , by a first laser , a surface region of an object with an incident light pulse , thereby causing the object to exhibit vibrations ; illuminating , by a second laser , the surface region with an incident light beam , thereby generating responsive light that is indicative of the vibrations ; detecting the responsive light and determining a difference between a characteristic of the responsive light and a reference characteristic that corresponds to the surface region ; determining a position of the surface region within a three-dimensional space ; and displaying the surface region such that the difference is indicated at the position of the surface region , wherein the vibrations comprise a first set of vibrations that are generated upon initial illumination of the surface region by the incident light pulse and a second set of vibrations that travel into the object from the surface region and are reflected back to the surface region , and wherein determining the difference between the characteristic of the responsive light and the reference characteristic comprises determining a difference between (i) a duration between detecting the responsive light indicative of the first set of vibrations and detecting the responsive light indicative of the second set of vibrations and (ii) a reference duration that corresponds to the surface region .
Passive air purifying apparatus for along the roadside (R), comprising at least one first inlet , and at least one first outlet and an air duct connecting the at least one first inlet with the at least one first outlet , wherein the at least one first inlet is positioned along the roadside (R), wherein the at least one first outlet is positioned remote from the roadside (R), wherein the first inlet is provided with a one-way valve that is biased towards a closed position (I), wherein the bias is such that the one-way valve opens when a valve pressure difference between a side of the one-way valve that faces away from the air duct and a side of the one-way valve that faces towards the air duct exceeds a threshold value, wherein the threshold value is chosen such that an over-pressure generated by a passing vehicle (V) leads to a valve pressure difference that is greater than the threshold value, characterized in that said passive air purifying apparatus further comprising at least one second inlet, at least one second outlet and a second air duct connecting the at least one second inlet with the at least one second outlet, wherein the at least one second outlet is positioned along the roadside (R) and wherein the at least one second inlet positioned remote from the roadside (R), wherein the at least one second outlet is provided with an opposite one-way valve that is also biased towards a closed position (I), wherein the bias is such that the opposite one-way valve opens when a second valve pressure difference between a side of the opposite one-way valve that faces away from the second air duct and a side of the opposite one-way valve that faces towards the second air duct exceeds a second threshold value, wherein the second threshold value is chosen such that an under-pressure generated by a passing vehicle (V) leads to a second valve pressure difference that is greater than the second threshold value.
An intra-vaginal drug delivery system comprising (i) a core comprising a first thermoplastic polymer and a first therapeutic agent, wherein the first therapeutic agent is dissolved in the first thermoplastic polymer, and (ii) a skin surrounding the core comprising a second thermoplastic polymer, wherein the first therapeutic agent is less permeable in the second thermoplastic polymer than the first thermoplastic polymer, and a second therapeutic agent in solid form; wherein the skin has an inner portion adjacent to the core and an outer portion adjacent to the inner portion, wherein the second therapeutic agent is loaded in the inner portion and the inner and outer portions of the skin are made from the same polymer; or wherein the skin comprises three portions, an inner portion adjacent to the core, an intermediate portion adjacent to the inner portion, and an outer portion adjacent to the intermediate portion, wherein the intermediate portion is loaded with the second therapeutic agent and the inner, the intermediate and outer portions of the skin are made from the same polymer.