mhurhangee/ep-ind-claims huggingface dataset:
An image storage method, wherein, the method comprises the following steps: judging if a storage time of a current image reaches a predetermined duration; if the judgment result is yes, then determining at least one region of interest corresponding to the predetermined duration in the current image as a target region; generating a target region image containing the target region according to the target region, wherein the data size of the target region image is smaller than the data size of the current image; storing the target region image; deleting the current image; wherein a plurality of predetermined durations are set, each predetermined duration corresponding to a different target region, and the longer the predetermined duration, the smaller the target region. judging if a storage time of a current image reaches a predetermined duration; if the judgment result is yes, then determining at least one region of interest corresponding to the predetermined duration in the current image as a target region; generating a target region image containing the target region according to the target region, wherein the data size of the target region image is smaller than the data size of the current image; storing the target region image; deleting the current image; wherein a plurality of predetermined durations are set, each predetermined duration corresponding to a different target region, and the longer the predetermined duration, the smaller the target region.
An electronic power switch drive control module for a power semiconductor unit, comprising an electronic power switch drive and a current transducer mounted on one or more circuit boards, the electronic power switch drive comprising at least one circuit portion for controlling at least one electronic power switch of a power semiconductor module of said power semiconductor unit, the current transducer configured to be coupled to an output of the power semiconductor module for measuring an output current of the power semiconductor module, said at least one circuit portion being a high side drive circuit connected to an output potential ( V out) of the output current to be measured, said electronic power switch drive further comprising a low side drive circuit, the current transducer comprises a Rogowski coil surrounding a passage formed in a current transducer portion of said one or more circuit boards, the passage configured for extension of an output conductor of the power semiconductor module therethrough, and at least one discrete magnetic field sensor (16a, 16a') mounted on said current transducer portion, the current transducer being connected to said at least one high side drive circuit of the electronic power switch drive at said output potential in a non-isolated manner, said at least one high side drive circuit comprising a control logic circuit configured for connection to a control board of said power semiconductor module, a measurement output signal of the current transducer being fed into the control logic circuit, said high side drive circuit and low side drive circuit connected via an isolated connection to an interface circuit connected to said control board, and wherein the current transducer comprises a signal processing circuit connected to the Rogowski coil magnetic field sensor and to the at least one discrete magnetic field sensor, the signal processing circuit combining the signal of the Rogowski magnetic field sensor and the at least one discrete magnetic field sensor for generating a measurement signal of the output current.
A method of joining a first component to a second component, the method comprising: preparing the first component by forming an array of elongate projections on a bond surface of the component, each projection having a centreline, a tip, and a base; bringing the first component and a flexible layer together so as to embed the projections in the flexible layer; and hardening the flexible layer to form the second component after the array of projections has been embedded into it, characterised in that at least a portion of the bond surface is convex or concave, and further in that the centreline at the tip of each projection is oriented at an angle with respect to the normal to the bond surface at its base, and further in that the angular orientation of the tip centrelines varies across the array of projections. preparing the first component by forming an array of elongate projections on a bond surface of the component, each projection having a centreline, a tip, and a base; bringing the first component and a flexible layer together so as to embed the projections in the flexible layer; and hardening the flexible layer to form the second component after the array of projections has been embedded into it, characterised in that at least a portion of the bond surface is convex or concave, and further in that the centreline at the tip of each projection is oriented at an angle with respect to the normal to the bond surface at its base, and further in that the angular orientation of the tip centrelines varies across the array of projections.
Camera unit for observing rehabilitation work in sewer pipes with - a camera, - a preferably liquid-tight housing in which the camera is placed, - a window provided in the housing, behind which the camera is arranged, and - a wiper arranged in front of the window for wiping off soiling, and - a first drive for the wiper, characterized in that the wiper is arranged immovably on a support and the support can be moved back and forth by the drive, and in that the housing is cylindrical and the window is arranged on the lateral surface. - a camera, - a preferably liquid-tight housing in which the camera is placed, - a window provided in the housing, behind which the camera is arranged, and - a wiper arranged in front of the window for wiping off soiling, and - a first drive for the wiper, the wiper is arranged immovably on a support and the support can be moved back and forth by the drive, and in that the housing is cylindrical and the window is arranged on the lateral surface.
A method for refolding a denatured protein, comprising combining the denatured protein with a solubilization buffer that comprises a denaturing agent, to obtain a first protein composition comprising solubilized denatured protein, wherein the denatured protein comprises an Fc region and a fibronectin based scaffold domain; diafiltering the first protein composition comprising solubilized denatured protein with 2-4 diavolumes of a refold buffer which has a pH in the range of 9 to 11 to obtain a second protein composition comprising partially refolded protein; and incubating the second protein composition comprising partially refolded protein with a refold/oxidizing buffer which has a pH in the range of 9 to 11 to obtain a third protein composition comprising the protein in a refolded state, wherein the protein in the refolded state is a disulfide linked dimer. combining the denatured protein with a solubilization buffer that comprises a denaturing agent, to obtain a first protein composition comprising solubilized denatured protein, wherein the denatured protein comprises an Fc region and a fibronectin based scaffold domain; diafiltering the first protein composition comprising solubilized denatured protein with 2-4 diavolumes of a refold buffer which has a pH in the range of 9 to 11 to obtain a second protein composition comprising partially refolded protein; and incubating the second protein composition comprising partially refolded protein with a refold/oxidizing buffer which has a pH in the range of 9 to 11 to obtain a third protein composition comprising the protein in a refolded state, wherein the protein in the refolded state is a disulfide linked dimer.
A scroll compressor (3, 103, 303, 403) that comprises a fixed scroll (23, 323, 423) and a turning scroll (25, 125) each having an end panel (23a, 25a) formed with a convoluted wall body (23b, 25b) extending upright from one side surface thereof, and forming a plurality of compression chambers (C, C1, C2) for compressing refrigerant by being engaged with each other, wherein at least one of the fixed scroll and the turning scroll is formed on the one side surface of the end panel thereof with a shoulder (42, 43) which is high on the side of a center portion thereof and is low on the outer end side along the convolution of the wall body, and the other one of the fixed scroll and the turning scroll is formed on an upper edge of the wall body thereof with a misaligned portion (44, 45) corresponding to the shoulder on the end panel, the misaligned portion being divided into a plurality of portions, and being low on the side of a center of the convolution and high on the outer end side thereof, the scroll compressor being characterized in that it comprises a supply unit (17, 117, 517) for supplying the refrigerant supplied from an outside of the scroll compressor (3, 103, 303, 403) which is formed in the plurality of compression chambers while compressing the refrigerant, and in that the refrigerant is supplied from the supply unit while the plurality of compression chambers (C, C1, C2) are in communication with each other via a clearance between the shoulder and the misaligned portion while the shoulder and the misaligned portion are apart from each other.
A method for determining a level of wear of welding electrode caps in resistance spot welding, characterized in that the thermal emission intensity from a surface of welding electrode replaceable caps is measured and the wear level is determined on the basis of the increased emissivity on the surface of welding caps.
A watch component with improved breakage resistance, comprising a glass substrate transparent to visible light and having a lateral dimension of the order of a few centimetres or less and a thickness of the order of millimetres or less; the substrate being coated with a passivation layer, directly in contact with the surface of the substrate and having a thickness of less than 1000 nm, the passivation layer comprising at least one refractory ceramic comprising at least 1 % atomic hydrogen. a glass substrate transparent to visible light and having a lateral dimension of the order of a few centimetres or less and a thickness of the order of millimetres or less; the substrate being coated with a passivation layer, directly in contact with the surface of the substrate and having a thickness of less than 1000 nm, the passivation layer comprising at least one refractory ceramic comprising at least 1 % atomic hydrogen.
Metering device for metering granular material, comprising - a feed inlet for an air flow laden with the granular material; - a filtering device for filtering granular material from the laden air flow, an inlet opening of the filtering device being connected to the feed inlet; and - a separating device which is connected via a supply line to a material outlet opening of the filtering device, and is designed to separate grains from the granular material and to provide said grains in a single-grain flow; the filtering device comprising: - an inlet opening for the laden air flow; - a material outlet opening for the material filtered from the laden air flow; - one or more air outlet openings (18a, 18b) for the unladen air flow produced by the filtering; and - a filling region for material collecting within the filtering device, the filling region extending between the inlet opening and the material outlet opening, the metering device further comprising: - a receiving chamber, in which the filtering device is arranged; - a compressed air inlet, via which compressed air can be provided to the metering device in order to operate the separating device; and - an air duct which connects the compressed air inlet to the separating device, characterized in that the filling region has differing cross sections. - a feed inlet for an air flow laden with the granular material; - a filtering device for filtering granular material from the laden air flow, an inlet opening of the filtering device being connected to the feed inlet; and - a separating device which is connected via a supply line to a material outlet opening of the filtering device, and is designed to separate grains from the granular material and to provide said grains in a single-grain flow; - an inlet opening for the laden air flow; - a material outlet opening for the material filtered from the laden air flow; - one or more air outlet openings (18a, 18b) for the unladen air flow produced by the filtering; and - a filling region for material collecting within the filtering device, the filling region extending between the inlet opening and the material outlet opening, - a receiving chamber, in which the filtering device is arranged; - a compressed air inlet, via which compressed air can be provided to the metering device in order to operate the separating device; and - an air duct which connects the compressed air inlet to the separating device, characterized in that the filling region has differing cross sections.
Use of a dissolution reaction apparatus with the steps: dissolving a fly ash in a dissolution tub of the dissolution reaction apparatus, wherein the fly ash comprises calcium-containing compounds; feeding a slurry of the fly ash from the dissolution tub into a first wet dust collector of the dissolution reaction apparatus; feeding a combustion exhaust gas comprising carbon dioxide into the first wet dust collector to separate the calcium-containing compounds dissolved in the slurry as calcium carbonate; and returning said collected calcium carbonate to the dissolution tub, wherein the combustion exhaust gas is introduced through the first wet dust collector to the dissolution tub, and then is discharged to a second wet dust collector of the dissolution reaction apparatus, wherein said first wet dust collector and said second wet dust collector are vertical type and both of the wet dust collectors (5, 7) are independently mounted with each other on the dissolution tub; wherein the slurry and the combustion exhaust gas react with each other with parallel flow by feeding the slurry and the combustion exhaust gas to an upper portion of the first wet dust collector; and wherein a powder material and a mist accompanying to the combustion exhaust gas are collected with counter flow by feeding the combustion exhaust gas discharged from the dissolution tub to a lower portion of the second wet dust collector. dissolving a fly ash in a dissolution tub of the dissolution reaction apparatus, wherein the fly ash comprises calcium-containing compounds; feeding a slurry of the fly ash from the dissolution tub into a first wet dust collector of the dissolution reaction apparatus; feeding a combustion exhaust gas comprising carbon dioxide into the first wet dust collector to separate the calcium-containing compounds dissolved in the slurry as calcium carbonate; and returning said collected calcium carbonate to the dissolution tub, wherein the combustion exhaust gas is introduced through the first wet dust collector to the dissolution tub, and then is discharged to a second wet dust collector of the dissolution reaction apparatus, wherein said first wet dust collector and said second wet dust collector are vertical type and both of the wet dust collectors (5, 7) are independently mounted with each other on the dissolution tub; wherein the slurry and the combustion exhaust gas react with each other with parallel flow by feeding the slurry and the combustion exhaust gas to an upper portion of the first wet dust collector; and wherein a powder material and a mist accompanying to the combustion exhaust gas are collected with counter flow by feeding the combustion exhaust gas discharged from the dissolution tub to a lower portion of the second wet dust collector.
System for actuating human-powered vehicles comprising upper and lower actuation means that actuate the rotation of at least one of the wheels of said vehicle, said upper actuation means being actuated by the user's arms and said lower actuation means by the user's legs, said upper and lower actuation means being linked therebetween and being actuated by means of an alternative longitudinal movement, wherein said upper and lower actuation means are linked therebetween by means of a first endless chain through a first drive element movable longitudinally and a second drive element movable longitudinally, one of said drive elements (4, 6) being susceptible of actuating said first chain in one direction, while the other drive element (4, 6) moves simultaneously with the first chain in the opposite direction and characterized in that said first chain is integrally attached, by means of said second drive element, to a second transmission chain linked to one of the wheels of said vehicle.
A heat exchange apparatus for cooling and recovering moisture from a gas, comprising: a first fluid circuit in which the gas to be cooled is conveyed; a second fluid circuit through which a supply of a thermal storage fluid from an insulated tank is circulated, the second fluid circuit having a heat transfer fluid path adjacent a cooling section of the first fluid circuit so as to be in heat exchange relationship therewith, the cooling section being formed as a heat transfer fluid path; and a third fluid circuit through which a refrigerant is circulated, the third fluid circuit having a heat transfer fluid path adjacent the heat transfer fluid path of the second fluid circuit so as to be in heat exchange relationship therewith; a three-path heat exchanger having the heat transfer fluid path of the first fluid circuit, the heat transfer fluid path of the second fluid circuit, and the heat transfer fluid path of the third fluid circuit arranged in parallel paths separated from one another through a plurality of plates. a first fluid circuit in which the gas to be cooled is conveyed; a second fluid circuit through which a supply of a thermal storage fluid from an insulated tank is circulated, the second fluid circuit having a heat transfer fluid path adjacent a cooling section of the first fluid circuit so as to be in heat exchange relationship therewith, the cooling section being formed as a heat transfer fluid path; and a third fluid circuit through which a refrigerant is circulated, the third fluid circuit having a heat transfer fluid path adjacent the heat transfer fluid path of the second fluid circuit so as to be in heat exchange relationship therewith; a three-path heat exchanger having the heat transfer fluid path of the first fluid circuit, the heat transfer fluid path of the second fluid circuit, and the heat transfer fluid path of the third fluid circuit arranged in parallel paths separated from one another through a plurality of plates.
A method of making man-made vitreous fibres (MMVF) which comprise at least 3 wt% iron oxides determined as Fe 2 O 3, the method comprising providing a cyclone furnace, providing mineral raw material comprising (a) material that comprises metallic aluminium and (b) other mineral component, providing fuel and combustion gas to the cyclone furnace, wherein the fuel is gaseous, melting the mineral raw material in the cyclone furnace to form a mineral melt, and forming MMVF from the melt. providing a cyclone furnace, providing mineral raw material comprising (a) material that comprises metallic aluminium and (b) other mineral component, providing fuel and combustion gas to the cyclone furnace, wherein the fuel is gaseous, melting the mineral raw material in the cyclone furnace to form a mineral melt, and forming MMVF from the melt.
A handheld dehider having a counterbalance cup, a housing, an eccentric shaft including an eccentric shaft portion, a pair of cutting disks (12, 14), a main drive gear operated by a motor and a pair of pushrods (18, 20) driven by the motor through the main drive gear and the eccentric shaft to move the cutting disks in opposed cutting oscillations, the counterbalance cup comprising: a shaft opening extending through the counterbalance cup and defining an axis of rotation for the counterbalance cup; a counterbalance mass offset to a first side of the axis of rotation; a cup opening extending partially through the counterbalance cup and having a center offset to a second side of the axis of rotation opposite the first side, the cup opening being sized to engage the eccentric shaft portion of the eccentric shaft to prevent rotation of the counterbalance mass relative to the eccentric shaft. a shaft opening extending through the counterbalance cup and defining an axis of rotation for the counterbalance cup; a counterbalance mass offset to a first side of the axis of rotation; a cup opening extending partially through the counterbalance cup and having a center offset to a second side of the axis of rotation opposite the first side, the cup opening being sized to engage the eccentric shaft portion of the eccentric shaft to prevent rotation of the counterbalance mass relative to the eccentric shaft.
A computer-implemented method for determining whether a camera component of a camera is damaged comprising: obtaining information relating to one or more damage indicators; obtaining, from the camera, at least one image which has been taken when light from a light source has been incident on the camera component; dividing the image into one or more areas; analysing each area to determine whether it comprises at least one of the one or more damage indicators; and based on said analysing, providing an indication of whether the camera component is classified as damaged or undamaged characterized in that: the information relating to one or more damage indicators comprises a known shape of the light source such that the one or more damage indicators correspond to a lack of a corresponding shape in the image; the image comprises an imaged shape resulting from the light-source; and the step of analysing each area comprises determining whether, based on the known shape of the light source, the imaged shape is as expected for the case when the camera component is undamaged and/or for the case when the camera component is damaged. obtaining information relating to one or more damage indicators; obtaining, from the camera, at least one image which has been taken when light from a light source has been incident on the camera component; dividing the image into one or more areas; analysing each area to determine whether it comprises at least one of the one or more damage indicators; and based on said analysing, providing an indication of whether the camera component is classified as damaged or undamaged characterized in that: the information relating to one or more damage indicators comprises a known shape of the light source such that the one or more damage indicators correspond to a lack of a corresponding shape in the image; the image comprises an imaged shape resulting from the light-source; and the step of analysing each area comprises determining whether, based on the known shape of the light source, the imaged shape is as expected for the case when the camera component is undamaged and/or for the case when the camera component is damaged. the information relating to one or more damage indicators comprises a known shape of the light source such that the one or more damage indicators correspond to a lack of a corresponding shape in the image; the image comprises an imaged shape resulting from the light-source; and the step of analysing each area comprises determining whether, based on the known shape of the light source, the imaged shape is as expected for the case when the camera component is undamaged and/or for the case when the camera component is damaged.