mhurhangee/ep-ind-claims huggingface dataset:
A method of purifying exhaust gas of an exhaust gas purification system for nitrogen oxides in exhaust gas, having a catalyst unit carrying a nitrogen oxides occlusion-reduction type catalyst, which occludes nitrogen oxides when an air/fuel ratio in exhaust gas is in a lean condition, and releases and reduces the occluded nitrogen oxides when an air/fuel ratio in exhaust gas is in a rich condition, and performing the regeneration control to restore a capacity of the catalyst unit for occluding nitrogen oxides when it is determined that an estimated amount of nitrogen oxides occluded (Rnox) in the catalyst unit reaches a predetermined determination value: characterized in that a regeneration control of the catalyst unit comprising the steps of: adding an amount of reductant meeting an amount of oxygen released from the catalyst unit in an initial stage of the regeneration control to an amount of reductant supplied in order to reduce nitrogen oxides released from the catalyst unit; performing a first rich control to bring the air/fuel ratio in exhaust gas to a first target air/fuel ratio which is calculated based on the amount that is obtained by adding the additional reductant amount; determining completion of the oxygen release on the basis of an oxygen concentration in a downstream of the catalyst unit in said first rich control; and calculating the amount of reductant supplied in order to reduce nitrogen oxides released from nitrogen oxides occlusion-reduction type catalyst and performing a second rich control to bring the air/fuel ratio in exhaust gas to a second target air/fuel ratio which is determined based on the calculated amount of reductant, when the oxygen release is determined to have been completed. adding an amount of reductant meeting an amount of oxygen released from the catalyst unit in an initial stage of the regeneration control to an amount of reductant supplied in order to reduce nitrogen oxides released from the catalyst unit; performing a first rich control to bring the air/fuel ratio in exhaust gas to a first target air/fuel ratio which is calculated based on the amount that is obtained by adding the additional reductant amount; determining completion of the oxygen release on the basis of an oxygen concentration in a downstream of the catalyst unit in said first rich control; and calculating the amount of reductant supplied in order to reduce nitrogen oxides released from nitrogen oxides occlusion-reduction type catalyst and performing a second rich control to bring the air/fuel ratio in exhaust gas to a second target air/fuel ratio which is determined based on the calculated amount of reductant, when the oxygen release is determined to have been completed.
Heating-circuit manifold with an integrated hydraulic shunt, with an elongated housing, which is horizontally arranged during operation and in which a flow chamber having a high heating medium temperature and a return chamber having a low heating medium temperature and a shunt chamber fluidly connecting both of these chambers (2, 3) are arranged, whereby, on the one hand, several heating-circuit flow connections (21, 41) and several heating-circuit return connections (32, 42) are provided on the housing, and on the other hand, for each of them a boiler flow connection and a boiler return connection are provided, whereby the boiler flow connection and the boiler return connection lead to the shunt chamber, whereby the shunt chamber is fluidly connected at two points that are horizontally spaced away from each other with the flow chamber on the one hand and with the return chamber on the other, characterised in - that in addition to the flow chamber with high heating medium temperature and the return chamber with low heating medium temperature, an intermediate chamber with a moderate heating medium temperature is arranged in the housing, - that at least one heating-circuit flow connection of a heating circuit having a high heating medium temperature is connected to the flow chamber having a high heating medium temperature, - that at least one heating-circuit return connection of a heating circuit having a moderate return heating medium temperature and at least one heating-circuit flow connection of a heating circuit with a moderate flow heating medium temperature is connected to the intermediate chamber, - that at least one heating-circuit return connection of a heating circuit having a low heating medium temperature is connected to the return chamber having a low heating medium temperature and, - that the intermediate chamber and the shunt chamber are fluidly connected to each other via at least one connection within the housing. - that in addition to the flow chamber with high heating medium temperature and the return chamber with low heating medium temperature, an intermediate chamber with a moderate heating medium temperature is arranged in the housing, - that at least one heating-circuit flow connection of a heating circuit having a high heating medium temperature is connected to the flow chamber having a high heating medium temperature, - that at least one heating-circuit return connection of a heating circuit having a moderate return heating medium temperature and at least one heating-circuit flow connection of a heating circuit with a moderate flow heating medium temperature is connected to the intermediate chamber, - that at least one heating-circuit return connection of a heating circuit having a low heating medium temperature is connected to the return chamber having a low heating medium temperature and, - that the intermediate chamber and the shunt chamber are fluidly connected to each other via at least one connection within the housing.
An aircraft surface cover comprising: a cover member configured to be removably secured to an aircraft structure, the cover member comprising an exterior surface, the exterior surface having a microtextured surface comprising microtexture ribs configured to improve aerodynamic performance of the aircraft structure, wherein the cover member comprises a sleeve configured to extend around a circumference of the aircraft structure; and wherein the sleeve is made of an elastic material, the sleeve having a nominal pre-application cross-sectional area that is smaller than a corresponding cross-sectional area of the aircraft structure. a cover member configured to be removably secured to an aircraft structure, the cover member comprising an exterior surface, the exterior surface having a microtextured surface comprising microtexture ribs configured to improve aerodynamic performance of the aircraft structure, wherein the cover member comprises a sleeve configured to extend around a circumference of the aircraft structure; and wherein the sleeve is made of an elastic material, the sleeve having a nominal pre-application cross-sectional area that is smaller than a corresponding cross-sectional area of the aircraft structure.
An electric machine comprising: - a stator having a substantially cylindrical conformation and extending along a longitudinal axis; - a rotor having a substantially cylindrical conformation and movable in rotation about said longitudinal axis; - a meta-rotor, radially interposed between said stator and said rotor and movable in rotation about said longitudinal axis; wherein said meta-rotor has a substantially cylindrical conformation with a radially internal portion and a radially external portion separated by a separation region, said meta-rotor comprising at least an electrically conductive wire comprising a plurality of contiguous portions, each portion comprising, in succession: · a first section extending on the radially external surface of said radially external portion, parallel to said longitudinal axis; · a second section extending in said separation region, parallel to said longitudinal axis; · a third section extending on the radially internal surface of said radially internal portion, parallel to said longitudinal axis, wherein each of the portions of said wire further comprises a fourth section following said third section and extending into said separation region, parallel to said longitudinal axis characterised in that each portion of said wire further comprises connection sections (36a-36b) for connecting said first section to said second section, said second section to said third section and, preferably, said third section to said fourth section. - a stator having a substantially cylindrical conformation and extending along a longitudinal axis; - a rotor having a substantially cylindrical conformation and movable in rotation about said longitudinal axis; - a meta-rotor, radially interposed between said stator and said rotor and movable in rotation about said longitudinal axis; · a first section extending on the radially external surface of said radially external portion, parallel to said longitudinal axis; · a second section extending in said separation region, parallel to said longitudinal axis; · a third section extending on the radially internal surface of said radially internal portion, parallel to said longitudinal axis,
HPLC analysis device, with an injection port, which is assigned an injection valve, with a precolumn, which is assigned a precolumn switch valve, with an analytical column, and with a single syringe pump system configured as a binary syringe pump system in which each of the pumps of the syringe pump system has pump heads (3, 5), each assigned a respective pump head valve (7, 9), and has two independent, separate and switchable outputs, and the individual outputs of the two pumps are connected via T-pieces, wherein one of the T-pieces is connected to the injection valve, and the other of the T-pieces is connected to the precolumn switch valve.
A method performed by a packet data gateway in a cellular network located in a data path between a user device and a voice service associated with the cellular network, the user device having a cellular network interface and a wireless local area network interface and connected to the voice service via a wireless local area network data path including a wireless local area network and a non-cellular network gateway of the cellular network, and the user device being further operable to access the voice service via a cellular network path including a cellular radio access network, the method comprising: receiving a notification that a fault associated with the non-cellular network gateway has occurred, said fault being identified by the packet data gateway of the cellular network; notifying, by means of the packet data gateway in the cellular network, the user device to access the voice service, said access to be performed via the cellular network path; and transferring voice registration and voice data packets between the user device and the voice service via the cellular network path.
A structure for retractable sliding doors and the like, characterized in that it comprises a fixed frame which defines two mutually opposite receptacles (4, 5) which are mutually spaced so as to define a central opening which is interposed between said receptacles (4, 5), said receptacles (4, 5) accommodating slideably and respectively a retractable door and a retractable item holder, which are designed to be arranged selectively, alternately with respect to each other, at said central opening for the closure of said central opening or for access to said retractable item holder.
A laminate molding equipment comprising: - a molding part provided with a molding table on which a three-dimensional shape molded object is molded; - a powder layer forming part configured to supply material powder on the molding table to form a powder layer; - a light beam or electron beam radiating part configured to radiate a light beam or an electron beam to the powder layer laminated on the molding table and select a region to form a solidified layer; and - a control part configured to control operation of the respective parts, wherein the powder layer forming part includes: - a powder laminating equipment configured to sequentially form the powder layer on the molding table by moving along a predetermined direction at the molding table; and - a moving position detecting unit configured to detect a moving position along the predetermined direction of the powder laminating equipment, wherein the control part recognizes a moldable region on the powder layer already formed by output from the moving position detecting unit while the powder layer forming part starts forming one powder layer and completes forming the one powder layer, and the light beam or electron beam is radiated in the moldable region. - a molding part provided with a molding table on which a three-dimensional shape molded object is molded; - a powder layer forming part configured to supply material powder on the molding table to form a powder layer; - a light beam or electron beam radiating part configured to radiate a light beam or an electron beam to the powder layer laminated on the molding table and select a region to form a solidified layer; and - a control part configured to control operation of the respective parts, - a powder laminating equipment configured to sequentially form the powder layer on the molding table by moving along a predetermined direction at the molding table; and - a moving position detecting unit configured to detect a moving position along the predetermined direction of the powder laminating equipment,
A wireless communication method, comprising: receiving, by a user device and from a base station, information including 1) state indication information that indicates a target state of the user device, the target state being a second state in which power consumption is greater than power consumption in a first state, and 2) a frequency-domain resource information indicating a frequency-domain resource to be used by the user device to enter the target state; and performing, by the user device, an operation based on the information, and wherein the information further includes a first indication indicating whether additional information needs to be received by the user device, and wherein, responsive to the first indication indicating that the additional information needs to be received by the user device, the user device performs the operation to receive the additional information. receiving, by a user device and from a base station, information including 1) state indication information that indicates a target state of the user device, the target state being a second state in which power consumption is greater than power consumption in a first state, and 2) a frequency-domain resource information indicating a frequency-domain resource to be used by the user device to enter the target state; and performing, by the user device, an operation based on the information, and wherein the information further includes a first indication indicating whether additional information needs to be received by the user device, and wherein, responsive to the first indication indicating that the additional information needs to be received by the user device, the user device performs the operation to receive the additional information.
A method for transferring a plurality of culture surface elements, from a transwell-like type insert plate comprising a plurality of culture insert assemblies, to a transfer plate, the method comprising (a) aligning the plurality of culture insert assemblies containing culture components comprised of cultured cells or cultured tissue, of a transwell-like type insert plate comprising a plurality of culture insert assemblies, with corresponding openings of a transfer plate (b) contacting one or more engagement elements of each culture surface element, of the plurality of culture surface elements, with one or more guiding elements associated with a corresponding opening of a transfer plate, such that the plurality of culture surface elements become removably attached to the transfer plate through engagement of the engagement elements of the culture surface elements, of the plurality of culture surface elements, with the guiding elements of the transfer plate, and (c) detaching the plurality of culture surface elements from the culture insert assemblies of the transwell-like type insert plate by disengaging the attachment elements of the plurality of culture surface elements from the attachment elements of the transwell-like type insert plate, thereby resulting in a transfer plate now comprising a plurality of culture insert assemblies, and the transwell-like type insert plate lacking culture surface elements. (a) aligning the plurality of culture insert assemblies containing culture components comprised of cultured cells or cultured tissue, of a transwell-like type insert plate comprising a plurality of culture insert assemblies, with corresponding openings of a transfer plate (b) contacting one or more engagement elements of each culture surface element, of the plurality of culture surface elements, with one or more guiding elements associated with a corresponding opening of a transfer plate, such that the plurality of culture surface elements become removably attached to the transfer plate through engagement of the engagement elements of the culture surface elements, of the plurality of culture surface elements, with the guiding elements of the transfer plate, and (c) detaching the plurality of culture surface elements from the culture insert assemblies of the transwell-like type insert plate by disengaging the attachment elements of the plurality of culture surface elements from the attachment elements of the transwell-like type insert plate, thereby resulting in a transfer plate now comprising a plurality of culture insert assemblies, and the transwell-like type insert plate lacking culture surface elements.
An apparatus for modifying a loudspeaker signal (U, U i, U i+1, 110) for preventing diaphragm over-deflection, configured to predict a diaphragm deflection signal (X, 130), block-by-block, in overlapping time blocks (120 1, 120 2, 120 3, i-1, i, i+1), on the basis of the loudspeaker signal (U, U i, U i+1, 110) to obtain one diaphragm deflection signal block (130 1, 130 2, 130 3, X i-1, X i, X i+1) per time block (120 1, 120 2, 120 3, i-1, i, i+1); determine, for the current time block (120 2, i), by subjecting a current diaphragm deflection signal block (X i [k 0], 130 2) or the loudspeaker signal in the current time block to an inference by an attenuation inference machine learning model, an attenuation factor for preventing diaphragm over-deflection while taking into account mutual diaphragm deflection signal block overlap; attenuate the current diaphragm deflection signal block (130 2, X i) with the attenuation factor to obtain a modified current diaphragm deflection signal block ( X̃ i, 160 2); and synthesize a modified loudspeaker signal ( Ũ, 170) on the basis of the modified current diaphragm deflection signal block ( X̃ i, 160 2). predict a diaphragm deflection signal (X, 130), block-by-block, in overlapping time blocks (120 1, 120 2, 120 3, i-1, i, i+1), on the basis of the loudspeaker signal (U, U i, U i+1, 110) to obtain one diaphragm deflection signal block (130 1, 130 2, 130 3, X i-1, X i, X i+1) per time block (120 1, 120 2, 120 3, i-1, i, i+1); determine, for the current time block (120 2, i), by subjecting a current diaphragm deflection signal block (X i [k 0], 130 2) or the loudspeaker signal in the current time block to an inference by an attenuation inference machine learning model, an attenuation factor for preventing diaphragm over-deflection while taking into account mutual diaphragm deflection signal block overlap; attenuate the current diaphragm deflection signal block (130 2, X i) with the attenuation factor to obtain a modified current diaphragm deflection signal block ( X̃ i, 160 2); and synthesize a modified loudspeaker signal ( Ũ, 170) on the basis of the modified current diaphragm deflection signal block ( X̃ i, 160 2).
A transmitter, comprising: a first communication interface for receiving data; a timer for measuring a relative-time, the relative time comprising an elapsed on-time of the transmitter, the measuring the relative-time including resetting the timer to a baseline time when power is provided to the transmitter; processing system for providing the data with a relative-time timestamp, the relative-time timestamp comprising the relative-time; and a second communication interface for outputting the relative-time timestamped data, characterized in that the baseline time comprises a non-zero predetermined time. a first communication interface for receiving data; a timer for measuring a relative-time, the relative time comprising an elapsed on-time of the transmitter, the measuring the relative-time including resetting the timer to a baseline time when power is provided to the transmitter; processing system for providing the data with a relative-time timestamp, the relative-time timestamp comprising the relative-time; and a second communication interface for outputting the relative-time timestamped data, characterized in that the baseline time comprises a non-zero predetermined time.
A membrane-supported thermoelectric subassembly, comprising: - a flexible porous membrane having a top face and a bottom face; - a plurality of electrically isolated consolidated thermoelectric elements (220A, 220B) extending through the flexible porous membrane and to the top face and the bottom face, characterised by each element comprising nanostructured regions along a matrix material of the flexible porous membrane and having a doping type being selected to be n-type or p-type. - a flexible porous membrane having a top face and a bottom face; - a plurality of electrically isolated consolidated thermoelectric elements (220A, 220B) extending through the flexible porous membrane and to the top face and the bottom face, characterised by each element comprising nanostructured regions along a matrix material of the flexible porous membrane and having a doping type being selected to be n-type or p-type.