mhurhangee/ep-ind-claims huggingface dataset:
A device configured to measure dynamic strain of a sensing fiber, the device comprising: an optical circuit unit (1, 4, 5, 7) configured to repeatedly supply frequency swept lights to the sensing fiber, receive backscattered light from the sensing fiber, and combine local light, the local light being a part of a frequency swept light of the frequency swept lights, with the backscattered light; and an optical reception and analysis unit (9, 10, 11) configured to generate a beat signal from the local light and the backscattered light, execute Fourier transform on the beat signal to obtain a backscattered light waveform, execute Fourier transform in a freely selected spectrum analysis section of the backscattered light waveform to obtain an optical spectrum, and obtain, based on the amount of spectrum shift between a spectrum obtained in reference measurement and a spectrum obtained from the backscattered light for one sweep of the frequency swept lights, a strain amount of the dynamic strain in a section of the sensing fiber corresponding to the spectrum analysis section, characterized in that a length of the spectrum analysis section is set to be larger than a distance deviation amount N d of the spectrum analysis section caused by frequency modulation due to the dynamic strain, and the reference measurement is based on a spectrum in a state where there is no dynamic strain in the sensing fiber. an optical circuit unit (1, 4, 5, 7) configured to repeatedly supply frequency swept lights to the sensing fiber, receive backscattered light from the sensing fiber, and combine local light, the local light being a part of a frequency swept light of the frequency swept lights, with the backscattered light; and an optical reception and analysis unit (9, 10, 11) configured to generate a beat signal from the local light and the backscattered light, execute Fourier transform on the beat signal to obtain a backscattered light waveform, execute Fourier transform in a freely selected spectrum analysis section of the backscattered light waveform to obtain an optical spectrum, and obtain, based on the amount of spectrum shift between a spectrum obtained in reference measurement and a spectrum obtained from the backscattered light for one sweep of the frequency swept lights, a strain amount of the dynamic strain in a section of the sensing fiber corresponding to the spectrum analysis section, characterized in that a length of the spectrum analysis section is set to be larger than a distance deviation amount N d of the spectrum analysis section caused by frequency modulation due to the dynamic strain, and the reference measurement is based on a spectrum in a state where there is no dynamic strain in the sensing fiber.
A process for preparing the compound 3 or a salt or a solvate thereof, the process comprising the steps of a) Mixing the compound 4 with a mineral acid b) Adding a nitrite salt or an organic nitrite derivative to the reaction mass to form a diazonium salt; c) Adding a sulfur-containing reducing agent to the reaction mass to form a hydrazyl sulfur complex, such as a hydrazyl sulfite complex; d) Hydrolysing the hydrazyl sulfur complex to provide the compound 3 or a salt or solvate thereof; and e) Optionally isolating the compound 3 or a salt or solvate thereof. a) Mixing the compound 4 with a mineral acid b) Adding a nitrite salt or an organic nitrite derivative to the reaction mass to form a diazonium salt; c) Adding a sulfur-containing reducing agent to the reaction mass to form a hydrazyl sulfur complex, such as a hydrazyl sulfite complex; d) Hydrolysing the hydrazyl sulfur complex to provide the compound 3 or a salt or solvate thereof; and e) Optionally isolating the compound 3 or a salt or solvate thereof.
An assembly comprising at least one combustion chamber and a fuel manifold and fuel injector arrangement for supplying fuel to the at least one combustion chamber, the at least one combustion chamber comprising an annular combustion chamber casing arranged around the at least one combustion chamber, the fuel manifold and fuel injector arrangement comprising a plurality of circumferentially spaced fuel injectors arranged to supply fuel into the at least one combustion chamber, a fuel manifold arranged to supply fuel to each of the fuel injectors, each fuel injector having a fuel feed arm extending through a corresponding aperture in the annular combustion chamber casing, the fuel manifold comprising a plurality of flexible fuel pipes and a plurality of T piece connectors, each T piece connector comprising a stem and two parallel arms (72, 74) extending in opposite directions from the stem, the stem of each T piece connector being mounted on an outer end of a respective one of the fuel feed arms, each flexible fuel pipe interconnecting an arm of one T piece connector with an arm of an adjacent T piece connector, each T piece connector being arranged such that the arms (72, 74) are arranged at an angle (α 1) relative to a plane (P 1) containing the axis of the annular combustion chamber casing, characterised in that each T piece connector being arranged such that the arms (72, 74) are arranged at an angle (α 2) relative to a plane (P 2) perpendicular to the axis of the annular combustion chamber casing and adjacent T piece connectors being arranged at opposite angles such that the fuel manifold extends around the combustion chamber casing sinusoidally.
An exhaust purification device of an internal combustion engine arranging an NO X selective reduction catalyst in an engine exhaust passage, feeding urea to the NO X selective reduction catalyst and making ammonia generated from the urea be adsorbed at the NO X selective reduction catalyst, and mainly using an adsorbed ammonia to selectively reduce NO X contained in an exhaust gas, wherein when an operation for stopping the engine is performed, if the ammonia adsorption amount at the NO X selective reduction catalyst is smaller than a predetermined target amount of adsorption, the engine continues to be operated to lower a temperature of the NO X selective reduction catalyst, the engine is stopped after urea necessary for making the ammonia adsorption amount at the NO X selective reduction catalyst the target amount of adsorption is fed to the NO X selective reduction catalyst.
An industrial truck comprising a drive part with a traction drive and a steering system, as well as a load part that is particularly suitable for order picking, wherein - at least three transceivers (6a, 6b, 6c) are arranged at predetermined spatial positions from one another on the drive part, - an evaluation unit is provided, which determines a position of a portable transceiver unit relative to the industrial truck by measuring signal transit times (t 1, t 2, t 3), and - a control unit is provided, which issues a control command for the traction drive and/or the steering system if the relative position of the portable transceiver unit is within a predetermined spatial region (1, 2a, 2b, 3) relative to the industrial truck, characterised in that the control unit has a first spatial region comprising the load part, to which a control command for stopping and/or braking the industrial truck is allocated for which a relative position can be selected, at which the braking and/or stopping takes place. - at least three transceivers (6a, 6b, 6c) are arranged at predetermined spatial positions from one another on the drive part, - an evaluation unit is provided, which determines a position of a portable transceiver unit relative to the industrial truck by measuring signal transit times (t 1, t 2, t 3), and - a control unit is provided, which issues a control command for the traction drive and/or the steering system if the relative position of the portable transceiver unit is within a predetermined spatial region (1, 2a, 2b, 3) relative to the industrial truck,
Door for a household refrigeration appliance, with an outer wall, with an edge-side end profile and with an end-side end plate that is separate therefrom, wherein the end plate has a bar-shaped base part with a longitudinal axis (A, A'), and in the direction of the longitudinal axis (A, A') has a first end and an opposite-lying second end, wherein embodied at at least one end (16, 17) is a coupling structure, which is coupled to the edge-side end profile, wherein the coupling structure has a contact wall which, starting from the base part, extends in the height direction (y) of the door and is positioned, at least in regions, immediately adjacent to the end profile, wherein the end plate has a shaft oriented in the height direction (y) of the door, wherein a front wall of the shaft forms a first wall part of the contact wall, and the shaft has a rear wall, wherein the contact wall has a second wall part that ends directly at the rear wall and directly abuts the shaft, wherein the second wall part has a height that is measured in the height direction (y), which amounts to at least 60%, in particular between 60% and 100%, of the height of the shaft, wherein the contact wall has a projecting wall part, which forms an extension of the first wall part and protrudes over the width of the shaft in the width direction (x) of the door.
A method, comprising: establishing a confidence in a vehicle position determined by a vehicle position determination system; and using the established confidence to change a behavior of an active suspension system of a plant in the vehicle. establishing a confidence in a vehicle position determined by a vehicle position determination system; and using the established confidence to change a behavior of an active suspension system of a plant in the vehicle.
A method comprising: a segment routing, SR, mapping node mapping, in memory of the SR mapping node, a first node identifier, ID, to a first nodal-segment ID, wherein the first nodal-segment ID is configured to enable one-hop or multi-hop, shortest path packet forwarding to an SR node assigned the first nodal-segment ID, wherein the first node ID and the first nodal-segment ID uniquely identifies a first node (412, 414, 416) within a network domain, and wherein the first node (412, 414, 416) is not segment routing, SR, enabled and is not configured to make packet forwarding decisions based on SR forwarding tables and segment IDs; and the SR mapping node generating and transmitting a message to another node (402, 404, 406, 408, 410) within the network domain, wherein the message comprises the first node ID mapped to the first nodal-segment ID, and wherein the other node (402, 404, 406, 408, 410) is at least SR enabled and is configured to make packet forwarding decisions based on SR forwarding tables and segment IDs, and can use the message when creating or updating SR forwarding tables, or when creating segment ID stacks. a segment routing, SR, mapping node mapping, in memory of the SR mapping node, a first node identifier, ID, to a first nodal-segment ID, wherein the first nodal-segment ID is configured to enable one-hop or multi-hop, shortest path packet forwarding to an SR node assigned the first nodal-segment ID, wherein the first node ID and the first nodal-segment ID uniquely identifies a first node (412, 414, 416) within a network domain, and wherein the first node (412, 414, 416) is not segment routing, SR, enabled and is not configured to make packet forwarding decisions based on SR forwarding tables and segment IDs; and wherein the first node ID and the first nodal-segment ID uniquely identifies a first node (412, 414, 416) within a network domain, and wherein the first node (412, 414, 416) is not segment routing, SR, enabled and is not configured to make packet forwarding decisions based on SR forwarding tables and segment IDs; and the SR mapping node generating and transmitting a message to another node (402, 404, 406, 408, 410) within the network domain, wherein the message comprises the first node ID mapped to the first nodal-segment ID, and wherein the other node (402, 404, 406, 408, 410) is at least SR enabled and is configured to make packet forwarding decisions based on SR forwarding tables and segment IDs, and can use the message when creating or updating SR forwarding tables, or when creating segment ID stacks. wherein the message comprises the first node ID mapped to the first nodal-segment ID, and wherein the other node (402, 404, 406, 408, 410) is at least SR enabled and is configured to make packet forwarding decisions based on SR forwarding tables and segment IDs, and can use the message when creating or updating SR forwarding tables, or when creating segment ID stacks.
System for the production of a beverage, in particular a cold beverage, having a cartridge which has a reservoir filled with a beverage substance, and a beverage preparation unit having a cartridge receptacle in which the cartridge can be reversibly inserted, and a cartridge discharge device which causes an at least partial transfer of the beverage substance from the reservoir into a mixing chamber, characterized in that the beverage preparation unit also has a fluid supply which opens into the mixing chamber, wherein the cartridge receptacle has a form-fitting element (20, 21) which receives the cartridge in a form-fitting manner, wherein the form-fitting element (20, 21) is a spring element and/or latching element which is compressed and/or engaged on insertion of the cartridge into the cartridge receptacle, wherein the cartridge receptacle has a lead-in chamfer and/or positioning aid.
Keg for liquids made of plastic material, comprising a container and a base support, said container comprising an at least partly rounded bottom wall, provided with anchoring means located circumferentially, and said base support comprises a containing cradle having a shape at least partly mating with said bottom wall and provided with connection means which are stable, albeit able to be disconnected, said anchoring means and said connection means being such as to generate a connection and a desired and stable, albeit removable, same-shape coupling of the click-fit or snap-fit type between said container and said base support, said anchoring means comprise at least one circumferential groove which is made continuous on the entire circumference of said bottom wall and said connection means comprise a plurality of protruding portions made in the form of fins configured to be inserted into said at least one groove, characterized in that said base support has an external shape that is substantially truncated conical with respect to a central axis, wherein a lower annular edge has an external diameter greater than the diameter of an upper annular edge.
A communication apparatus, which relays communication of a communication apparatus of an end user in a communication system so as to form a communication path between a base transfer station and a radio network controller, the communication apparatus comprising: a user signal transmission unit (101, 104, 105, 106) adapted to transmit a user signal required for the end user to perform communication; and a manager function implementing unit (102, 109, 110) adapted to implement a function provided to a manager of the communication apparatus, the communication apparatus further comprising: a license monitoring unit adapted to monitor a license of the communication apparatus, and output a function limitation signal when the license has expired; and a function limitation unit (121, 122, 123) adapted to limit the function implemented by the manager function implementing unit (102, 109, 110) when receiving the function limitation signal, wherein the communication apparatus is adapted not to apply the function limitation unit (121, 122, 123) to the circuit in the communication apparatus through which the user signal passes. a user signal transmission unit (101, 104, 105, 106) adapted to transmit a user signal required for the end user to perform communication; and a manager function implementing unit (102, 109, 110) adapted to implement a function provided to a manager of the communication apparatus, the communication apparatus further comprising: a license monitoring unit adapted to monitor a license of the communication apparatus, and output a function limitation signal when the license has expired; and a function limitation unit (121, 122, 123) adapted to limit the function implemented by the manager function implementing unit (102, 109, 110) when receiving the function limitation signal, wherein the communication apparatus is adapted not to apply the function limitation unit (121, 122, 123) to the circuit in the communication apparatus through which the user signal passes. a license monitoring unit adapted to monitor a license of the communication apparatus, and output a function limitation signal when the license has expired; and a function limitation unit (121, 122, 123) adapted to limit the function implemented by the manager function implementing unit (102, 109, 110) when receiving the function limitation signal, wherein the communication apparatus is adapted not to apply the function limitation unit (121, 122, 123) to the circuit in the communication apparatus through which the user signal passes.
Distributor for a pneumatic distribution machine for seeds, fertilizer and the like, having the following features: 1.1. a distributor head defining an annular distributor space, 1.2. at least one feed line leads into the distributor head, 1.3. distributor lines are connected to the distributor head, at a distance from the feed line, 1.4. at least one shut-off slide, 1.5. the shut-off slide is able to be pushed into and moved out of the annular distributor space through a slot-like cutout in the base and/or cover of the distributor head, 1.6 wherein the slot-like cutout and the shut-off slide that is displaceable therein have corresponding shapes, 1.7 wherein the slot-like cutout and the shut-off slide have a profile that is curved, circular and/or made up of circular-segment-like sections (10, 11), characterized in that the shut-off slide consists of an elastically deformable material and obtains the shape and/or the profile of the slot-like cutout by being pushed into the slot-like cutout. 1.1. a distributor head defining an annular distributor space, 1.2. at least one feed line leads into the distributor head, 1.3. distributor lines are connected to the distributor head, at a distance from the feed line, 1.4. at least one shut-off slide, 1.5. the shut-off slide is able to be pushed into and moved out of the annular distributor space through a slot-like cutout in the base and/or cover of the distributor head, 1.6 wherein the slot-like cutout and the shut-off slide that is displaceable therein have corresponding shapes, 1.7 wherein the slot-like cutout and the shut-off slide have a profile that is curved, circular and/or made up of circular-segment-like sections (10, 11),
A method of manufacturing an electric hub motor, the method comprising extruding an elongate member having a first outer diameter; machining a first end portion of the extruded member to produce an axle shaft extending coaxially from a remaining unmachined portion of the elongate member, the axle shaft having a second outer diameter smaller than the first outer diameter; and inserting the elongate member into a corresponding central opening in a stator portion of an electric hub motor, such that the elongate member is coupled to the stator portion in a concentric interference fit and the axle shaft extends beyond the stator portion. extruding an elongate member having a first outer diameter; machining a first end portion of the extruded member to produce an axle shaft extending coaxially from a remaining unmachined portion of the elongate member, the axle shaft having a second outer diameter smaller than the first outer diameter; and inserting the elongate member into a corresponding central opening in a stator portion of an electric hub motor, such that the elongate member is coupled to the stator portion in a concentric interference fit and the axle shaft extends beyond the stator portion.
A curved backlight unit, comprising a light guide plate, LGP,, and one or more cambered positioning pieces, wherein the LGP is a curved LGP formed by extending from a center position of the LGP to both sides along a first direction and includes an inner cambered surface and an outer cambered surface; a second direction, perpendicular to the first direction, in the inner cambered surface or the outer cambered surface of the LGP is a linear direction; at least the center position of the LGP and at least one position on each side of the center portion are fixedly connected with a cambered structure of at least a same cambered positioning piece; and a bending direction of the cambered surfaces of the LGP is consistent with a bending direction of the cambered structure of the cambered positioning piece; characterized in that the curved backlight unit further comprises at least one first backplate and at least two second backplates, wherein a center position of the outer cambered surface of the LGP is fixedly connected with the first backplate; both sides of the outer cambered surface of the LGP are fixedly connected with the second backplates; the cambered positioning piece is fixedly connected with the first backplate and the second backplates; an optical film is further bonded to a side of the inner cambered surface of the LGP; a reflector plate is further bonded to a side of the outer cambered surface of the LGP; a hard film is bonded to an outer side of the reflector plate; self-restoring stators are disposed on the second backplates; the reflector plate is tightly bonded to the LGP.
Needle support assembly for a venous blood collection device with evacuated vial, comprising a support body which extends along a longitudinal axis between a first and a second end (10a, 10b) at which a coupling seat for a vein needle and coupling seat for a vial needle are respectively made, said support body being provided with an inner chamber having an entrance and an exit which communicate fluidically with the vein needle coupling seat and with the vial needle coupling seat respectively to permit the blood flow, said support body being made at least partially in transparent or semi-transparent material to permit the visualisation of such blood flow, characterised in that in relation to a section plane orthogonal to the longitudinal axis the inner chamber has a mean cross-section greater than the cross-sections of both the coupling seats (21, 22) and in that said inner chamber is divided into compartments communicating with each other which define at least two channels (41, 42) for the blood flow from the entrance to the exit, said at least two channels (41, 42) being connected parallel to each other next to the entrance and the exit, each channel (41, 42) defining a path for the blood which moves away from the straight line connecting the entrance and the exit and having a smaller cross-section than the mean cross-section of the inner chamber.