mhurhangee/ep-ind-claims huggingface dataset:
A well-testing apparatus comprising: a tubular member having a surge chamber, the surge chamber having a first end and a second end; a first valve disposed in the tubular member at the first end of the surge chamber to control fluid flow from a well into the surge chamber in connection with a well testing operation in which the first valve and the surge chamber are positioned downhole within the well; a second valve disposed in the tubular member at the second end of the surge chamber to control fluid flow from the surge chamber into a central fluid passageway of the tubular member downstream of the surge chamber; a flow control device, in addition to the first valve, disposed in the tubular member to further control fluid flow into the surge chamber; and first and second gauges (80, 90) coupled to the tubular member, the first gauge being located inside the surge chamber to measure a parameter inside the chamber, and the second gauge being located outside of the surge chamber to measure a parameter upstream of the surge chamber, wherein the flow control device is positioned between the first and second gauges (80, 90). a tubular member having a surge chamber, the surge chamber having a first end and a second end; a first valve disposed in the tubular member at the first end of the surge chamber to control fluid flow from a well into the surge chamber in connection with a well testing operation in which the first valve and the surge chamber are positioned downhole within the well; a second valve disposed in the tubular member at the second end of the surge chamber to control fluid flow from the surge chamber into a central fluid passageway of the tubular member downstream of the surge chamber; a flow control device, in addition to the first valve, disposed in the tubular member to further control fluid flow into the surge chamber; and first and second gauges (80, 90) coupled to the tubular member, the first gauge being located inside the surge chamber to measure a parameter inside the chamber, and the second gauge being located outside of the surge chamber to measure a parameter upstream of the surge chamber, wherein the flow control device is positioned between the first and second gauges (80, 90).
A method for encoding two video image frames captured by a respective one of two image sensors, wherein each of the two video image frames depicts a respective portion of a scene, the method comprising: Identifying a respective overlapping area in each of the two video image frames, which overlapping areas both depict a same sub-portion of the scene; selecting a video image frame of the two video image frames; setting compression values for the two image frames, wherein respective compression values are set for pixel blocks in the selected video image frame based on a respective interest level associated with the pixel blocks in the selected video image frame, and wherein respective compression values for pixel blocks in the overlapping area in the selected video image frame are selectively set higher than respective compression values that would have been set for the pixel blocks in the overlapping area based on the respective interest level associated with the pixel blocks in the overlapping area; and encoding the two video image frames. Identifying a respective overlapping area in each of the two video image frames, which overlapping areas both depict a same sub-portion of the scene; selecting a video image frame of the two video image frames; setting compression values for the two image frames, wherein respective compression values are set for pixel blocks in the selected video image frame based on a respective interest level associated with the pixel blocks in the selected video image frame, and wherein respective compression values for pixel blocks in the overlapping area in the selected video image frame are selectively set higher than respective compression values that would have been set for the pixel blocks in the overlapping area based on the respective interest level associated with the pixel blocks in the overlapping area; and encoding the two video image frames.
Graphene in which a polymer structure represented by the following Chemical Formula 1 or 2 is bonded to the surface of the graphene: in Chemical Formula 1, n is an integer of 0 to 20, m1 is an integer of 1 to 10000, R 1 and R 2 are each independently hydrogen, or C 1-4 alkyl, R 3 is hydrogen, C 1-30 alkyl, C 1-30 hydroxyalkyl, or R 4 is C 2-5 alkylene, I is an integer of 1 to 10000, * means a bond covalently bonded to the surface of the graphene, in Chemical Formula 2, n is an integer of 0 to 20, m1 is an integer of 1 to 10000, m2 is an integer of 1 to 10000, R 1, R' 1, R 2, and R' 2 are each independently hydrogen, or C 1-4 alkyl, R 3 and R' 3 are each independently hydrogen, C 1-30 alkyl, C 1-30 hydroxyalkyl, or R 4 is C 2-5 alkylene, l is an integer of 1 to 10000, * means a bond covalently bonded to the surface of the graphene, with the proviso that at least one of R 1 and R' 1; R 2 and R' 2; and R 3 and R' 3 is different from each other. n is an integer of 0 to 20, m1 is an integer of 1 to 10000, R 1 and R 2 are each independently hydrogen, or C 1-4 alkyl, R 3 is hydrogen, C 1-30 alkyl, C 1-30 hydroxyalkyl, or R 4 is C 2-5 alkylene, I is an integer of 1 to 10000, * means a bond covalently bonded to the surface of the graphene, n is an integer of 0 to 20, m1 is an integer of 1 to 10000, m2 is an integer of 1 to 10000, R 1, R' 1, R 2, and R' 2 are each independently hydrogen, or C 1-4 alkyl, R 3 and R' 3 are each independently hydrogen, C 1-30 alkyl, C 1-30 hydroxyalkyl, or R 4 is C 2-5 alkylene, l is an integer of 1 to 10000, * means a bond covalently bonded to the surface of the graphene, with the proviso that at least one of R 1 and R' 1; R 2 and R' 2; and R 3 and R' 3 is different from each other.
A liferaft system comprising a container containing an inflatable liferaft and means for inflating the liferaft by means of an inflating gas, preferably carbon dioxide or a mixture of gases, the container being openable to allow deployment of the liferaft, said openable container consists of at least two container parts, wherein the container contains means for heating the system, characterised in that the means for heating comprises electric heating cables placed inside the container, in that the electric heating cables are connected to an electric supply cable that is configured to run from the container to a power station outside the container, and in that the electric supply cable is connected with a hydrostatic release unit.
A mechanical support ring structure being convertible from a folded state into a deployed state, comprising: - a ring-shaped pantograph having a plurality of circumferentially arranged pantograph sections which are deployable for converting the mechanical support ring structure from the folded state into the deployed state, and - a plurality of circumferentially arranged support rods, each pantograph section being arranged between a respective pair of support rods (3a, 3b), wherein each pantograph section comprises two or more pairs of crosswise intersecting pantograph rods including a first pair of pantograph rods (5a, 5b) which intersect crosswise with each other at a respective crossing position, and wherein, for each pantograph section, each pantograph rod (5a; 5b) of the first pair is pivotably attached with a left end thereof to a left support rod at a left attachment position and is pivotably attached with a right end thereof to a right support rod at a right attachment position, characterized in that the pantograph rods (5a, 5b) of the first pair of crosswise intersecting pantograph rods are respectively configured such that a ratio between a first distance, which is the distance between the crossing position and the left attachment position, and a second distance, which is the distance between the crossing position and the right attachment position, is alterable when converting the mechanical support ring structure from the folded state into the deployed state. - a ring-shaped pantograph having a plurality of circumferentially arranged pantograph sections which are deployable for converting the mechanical support ring structure from the folded state into the deployed state, and - a plurality of circumferentially arranged support rods, each pantograph section being arranged between a respective pair of support rods (3a, 3b),
A method for manufacturing a light-absorbing substrate having a surface with depressions and projections, the method comprising: a first step of irradiating a substrate with a laser light so as to form a plurality of modified regions arranged two-dimensionally along a surface of the substrate within the substrate and cause at least one of each modified region and a fracture generated from the modified region to reach the surface of the substrate; and a second step of etching the surface of the substrate after the first step so as to form depressions and projections on the surface of the substrate, characterized in that in the first step, the substrate is irradiated with the laser light a plurality of times while changing the distance between the surface of the substrate and a converging point of the laser light so as to form the respective modified regions. a first step of irradiating a substrate with a laser light so as to form a plurality of modified regions arranged two-dimensionally along a surface of the substrate within the substrate and cause at least one of each modified region and a fracture generated from the modified region to reach the surface of the substrate; and a second step of etching the surface of the substrate after the first step so as to form depressions and projections on the surface of the substrate, characterized in that in the first step, the substrate is irradiated with the laser light a plurality of times while changing the distance between the surface of the substrate and a converging point of the laser light so as to form the respective modified regions.
A blast valve comprising a valve framework, to which valve blocks can be supported, and which comprises an opening, into which valve blocks are arranged to form at least two adjacent valve block columns such, that the valve blocks essentially completely close the opening, wherein there is at least one valve block having a frame including at least one flow channel, a closing element having been arranged into each flow channel, which closing element can be moved at least from an open position to a closed position, and wherein, into the opening in the valve framework, in between two adjacent valve block columns, a beam structure is arranged being supported at its ends to the valve framework and to which beam structure at least one valve block partly is supported, characterized in that said beam structure comprises two profiles of a U-shaped cross-section shape having their webs interconnected such, that said two profiles of a U-shaped cross-section shape form a structure of an I-shaped cross-section shape.
Decoupling track with a carrier plate and a plurality of nubs protruding from the carrier plate plane, wherein adjacent nubs are arranged transversely to the longitudinal direction of the carrier plate and in the longitudinal direction of the carrier plate, wherein, for the three-dimensional forming of the nub, it is provided that at least one side wall adjoins the nub base to form the nub interior space, wherein nubs extending transversely to the longitudinal direction of the carrier plate are arranged in such a way that no continuous straight line extending transversely to the longitudinal direction of the carrier plate is formed on the carrier plate, and wherein nubs extending in the longitudinal direction of the carrier plate are arranged in such a way that no continuous straight line extending in the longitudinal direction of the carrier plate formed on on the carrier plate, characterized in that nubs which are directly adjacent transversely to the longitudinal direction and in the longitudinal direction of the carrier plate comprise a triaxial nub base, in particular with at least three leg sides, that, starting from the central region, three spaced-apart legs (12, 13) are provided, the angle of spaced-apart leg axes being at least 90°, that the leg length of one leg is less than the respective other two leg lengths.
A setting method executed by an electronic device comprising a control panel for receiving user operations and a main body for implementing image forming functions, the method comprising: installing an application on the electronic device; acquiring (S23, S24) setting information that includes one or more setting items for executing the installed application; generating, based on the setting information, a screen for receiving input of a setting value for a setting item from a user; after and in response to installing the application, displaying on the control panel, the screen; and setting (S29, S30, S31, S32, S33) the setting value for the setting item received on the screen, wherein the one or more setting items are associated with a setting type that indicates that the installed application is for the control panel or for a main body system that controls the operation of the main body, and wherein the method further comprises: instructing, in response to the setting type indicating that the installed application is for the control panel, the setting of the setting value for the setting item employing an intent function of an operating system; and instructing, in response to the setting type indicating that the installed application is for the main body system, the setting of the setting value for the setting item employing an application program interface, API, of the main body system. installing an application on the electronic device; acquiring (S23, S24) setting information that includes one or more setting items for executing the installed application; generating, based on the setting information, a screen for receiving input of a setting value for a setting item from a user; after and in response to installing the application, displaying on the control panel, the screen; and setting (S29, S30, S31, S32, S33) the setting value for the setting item received on the screen, wherein the one or more setting items are associated with a setting type that indicates that the installed application is for the control panel or for a main body system that controls the operation of the main body, and wherein the method further comprises: instructing, in response to the setting type indicating that the installed application is for the control panel, the setting of the setting value for the setting item employing an intent function of an operating system; and instructing, in response to the setting type indicating that the installed application is for the main body system, the setting of the setting value for the setting item employing an application program interface, API, of the main body system. instructing, in response to the setting type indicating that the installed application is for the control panel, the setting of the setting value for the setting item employing an intent function of an operating system; and instructing, in response to the setting type indicating that the installed application is for the main body system, the setting of the setting value for the setting item employing an application program interface, API, of the main body system.
A method for preparing a polymer electrolyte membrane comprising: preparing an electrolyte membrane including (i) a polyarylene ether ketone polymer including a unit of the following Chemical Formula 1 and having a sulfonate group, and (ii) inorganic nanoparticles including a hydroxyl group on a surface; reducing a ketone group of the polyarylene ether ketone polymer; and crosslinking the reduced polyarylene ether ketone polymer and the inorganic nanoparticles by treating the electrolyte membrane with sulfuric acid: wherein, in Chemical Formula 1, R1 to R3 are the same as or different from each other and each independently hydrogen, an alkyl group or an aryl group; a is an integer of 0 to 8 and b and c are each an integer of 0 to 4; and when a to c are 2 or greater, substituents in the parentheses are the same as or different from each other. preparing an electrolyte membrane including (i) a polyarylene ether ketone polymer including a unit of the following Chemical Formula 1 and having a sulfonate group, and (ii) inorganic nanoparticles including a hydroxyl group on a surface; (i) a polyarylene ether ketone polymer including a unit of the following Chemical Formula 1 and having a sulfonate group, and (ii) inorganic nanoparticles including a hydroxyl group on a surface; reducing a ketone group of the polyarylene ether ketone polymer; and crosslinking the reduced polyarylene ether ketone polymer and the inorganic nanoparticles by treating the electrolyte membrane with sulfuric acid: wherein, in Chemical Formula 1, R1 to R3 are the same as or different from each other and each independently hydrogen, an alkyl group or an aryl group; a is an integer of 0 to 8 and b and c are each an integer of 0 to 4; and when a to c are 2 or greater, substituents in the parentheses are the same as or different from each other.
A computer-implemented method, comprising: Determining, from a multi-channel audio signal, a pair of sets of audio blocks, wherein the pair of sets of audio blocks comprises a first set of audio blocks for a first time block over a plurality of audio channels and a second set of audio blocks for a second time block over the plurality of audio channels, wherein the first time block is different from the second time block; generating a set of audio features from the first set of audio blocks and the second set of audio blocks in the pair of sets of audio blocks, wherein the set of audio features includes one or more inter-channel audio features; graphically presenting, to a user, the set of audio features by way of a set of user interface components on a display page, wherein each user interface component in the set of user interface components represents a respective audio feature in the set of audio features, wherein the respective audio feature is computed from a first audio block in the first set of audio blocks and a second audio block in the second set of audio blocks; visually conveying a specific perceptible audio characteristic to the user by dynamically updating the set of user interface components on the display page with a plurality of sets of audio features computed from a plurality of pairs of sets of audio blocks of the multi-channel audio signal, wherein each set of audio features in the plurality of sets of audio features is computed from a respective pair of sets of audio blocks in the plurality of pairs of sets of audio blocks. Determining, from a multi-channel audio signal, a pair of sets of audio blocks, wherein the pair of sets of audio blocks comprises a first set of audio blocks for a first time block over a plurality of audio channels and a second set of audio blocks for a second time block over the plurality of audio channels, wherein the first time block is different from the second time block; generating a set of audio features from the first set of audio blocks and the second set of audio blocks in the pair of sets of audio blocks, wherein the set of audio features includes one or more inter-channel audio features; graphically presenting, to a user, the set of audio features by way of a set of user interface components on a display page, wherein each user interface component in the set of user interface components represents a respective audio feature in the set of audio features, wherein the respective audio feature is computed from a first audio block in the first set of audio blocks and a second audio block in the second set of audio blocks; visually conveying a specific perceptible audio characteristic to the user by dynamically updating the set of user interface components on the display page with a plurality of sets of audio features computed from a plurality of pairs of sets of audio blocks of the multi-channel audio signal, wherein each set of audio features in the plurality of sets of audio features is computed from a respective pair of sets of audio blocks in the plurality of pairs of sets of audio blocks.
A solar receiver for a solar power generation system; said solar receiver comprising: a panel of tubes receiving a fluid therethrough whereby solar energy is directed onto said tubes for heating the fluid, each of said tubes having a rifled internal surface; wherein the tubes are oriented substantially vertical; and characterized by being adapted to have a fluid mass flow approximately greater than 271 kg/s/m 2. a panel of tubes receiving a fluid therethrough whereby solar energy is directed onto said tubes for heating the fluid, each of said tubes having a rifled internal surface; wherein the tubes are oriented substantially vertical; and characterized by being adapted to have a fluid mass flow approximately greater than 271 kg/s/m 2.
Optical lighting module for a motor vehicle comprising a primary optical element comprising: - a first rear portion comprising a plurality of light guides (26A, 26B) of longitudinal main axis arranged along at least one transverse row, and each comprising an output front end face (30A, 30B) for a secondary light beam; - a front portion which has a common output front face for the secondary light beams, the front face of the front portion being conformed to spread the secondary light beams at least in a vertical direction; the optical module being characterized in that the output face of the front portion comprises two transverse end sections each having a curvature about a vertical axis to spread the secondary light beam emitted by the corresponding end light guides (26An, 26B) of each of the at least one transvers row in a transverse direction. - a first rear portion comprising a plurality of light guides (26A, 26B) of longitudinal main axis arranged along at least one transverse row, and each comprising an output front end face (30A, 30B) for a secondary light beam; - a front portion which has a common output front face for the secondary light beams, the front face of the front portion being conformed to spread the secondary light beams at least in a vertical direction;
Method for vaporising a liquid flow rich in carbon dioxide wherein a first liquid flow rich in carbon dioxide is extracted from a chamber containing liquid rich in carbon dioxide and gas rich in carbon dioxide, the gas being at a pressure P1, the first liquid flow is sent to a heat exchanger where it is vaporised, all the liquid of the first flow being vaporised in the heat exchanger at a pressure or a plurality of pressures greater than P1, the first vaporised flow exits the heat exchanger, is expanded in a first expansion valve and is sent back to the heat exchanger where it is heated, characterised in that the level of liquid in the chamber is situated at a higher level above the ground than the level at which the last drop of liquid rich in carbon dioxide is vaporised in the exchanger, the difference between the two levels being H.
Multi-part rail vehicle having at least two carriage bodies (W1, W2) which are supported on respective centrally arranged bogies and are connected to one another by a connecting rod via a double joint, characterized in that a first joint of the double joint allows a movement of the connecting rod of the double joint in three spatial directions and a second joint of the double joint allows a movement of the connecting rod exclusively in a horizontal plane.