mhurhangee/ep-ind-claims huggingface dataset:
A battery device and an electronic device (12; 14) connected thereto, comprising: a battery, which outputs DC power through a power line; a communication unit, which communicates by outputting a high-frequency signal through the power line; and a control unit; characterized in that the communication unit, when the electronic device (12; 14) is connected to the battery through the power line, communicates by outputting a high-frequency signal through the power line to read authentication information of the electronic device (12; 14); that the control unit stores the read authentication information and controls the battery when first connection to the electronic device (12; 14) is performed, and that the control unit performs an authentication process of the electronic device (12; 14) based on the read authentication information and the authentication information stored in the first connection and controls the battery according to a result of the authentication process of the electronic device (12; 14) when second or subsequent connection to the electronic device (12; 14) is performed. a battery, which outputs DC power through a power line; a communication unit, which communicates by outputting a high-frequency signal through the power line; and a control unit; characterized in that the communication unit, when the electronic device (12; 14) is connected to the battery through the power line, communicates by outputting a high-frequency signal through the power line to read authentication information of the electronic device (12; 14); that the control unit stores the read authentication information and controls the battery when first connection to the electronic device (12; 14) is performed, and that the control unit performs an authentication process of the electronic device (12; 14) based on the read authentication information and the authentication information stored in the first connection and controls the battery according to a result of the authentication process of the electronic device (12; 14) when second or subsequent connection to the electronic device (12; 14) is performed.
A security key generating system for an integrated circuit, comprising: a power grid having a plurality of power points, a voltage sense wire, and a plurality of intersecting striped layers (24, 26); a voltage measuring apparatus connected to the voltage sense wire; at least one power supply electrically connected to the plurality of power points; a ground grid electrically connected to the power grid; and at least one stimulus-measure circuit disposed between the at least one power supply and the ground grid to derive a physical unclonable function from at least one of the power grid and the ground grid (30; characterised in that: each of the at least one stimulus-measure circuit includes: a plurality of flip-flops connected in series; a decoder connected to at least one of the plurality of flip-flops; one or more voltage sense field-effect transistors; and a shorting inverter connected to the plurality of flip-flops; and wherein said decoder is a 4 to 16 inverting decoder. a power grid having a plurality of power points, a voltage sense wire, and a plurality of intersecting striped layers (24, 26); a voltage measuring apparatus connected to the voltage sense wire; at least one power supply electrically connected to the plurality of power points; a ground grid electrically connected to the power grid; and at least one stimulus-measure circuit disposed between the at least one power supply and the ground grid to derive a physical unclonable function from at least one of the power grid and the ground grid (30; characterised in that: each of the at least one stimulus-measure circuit includes: a plurality of flip-flops connected in series; a decoder connected to at least one of the plurality of flip-flops; one or more voltage sense field-effect transistors; and a shorting inverter connected to the plurality of flip-flops; and wherein said decoder is a 4 to 16 inverting decoder. a plurality of flip-flops connected in series; a decoder connected to at least one of the plurality of flip-flops; one or more voltage sense field-effect transistors; and a shorting inverter connected to the plurality of flip-flops; and wherein said decoder is a 4 to 16 inverting decoder.
A video encoding method, wherein the video encoding method comprises: receiving a source video frame; dividing the source video frame into a coding tree unit; determining a coding unit from the coding tree unit; and enabling or disabling a coding mode of the coding unit, wherein the coding mode includes an inter prediction enabling adaptive color transform, an inter prediction disabling adaptive color transform, an intra prediction enabling adaptive color transform, an intra prediction disabling adaptive color transform, wherein an adaptive color transform is an in-loop color-space transform operated in a residue domain; characterized by evaluating a size of a transform unit for the enabled coding mode only if a size of the coding unit is smaller than a threshold T1 wherein the transform unit is used to transform samples of a square region within the coding unit; and determining the transform unit of the coding unit for the enabled coding mode; wherein a size of the coding unit is defined by a number N of samples. receiving a source video frame; dividing the source video frame into a coding tree unit; determining a coding unit from the coding tree unit; and enabling or disabling a coding mode of the coding unit, wherein the coding mode includes an inter prediction enabling adaptive color transform, an inter prediction disabling adaptive color transform, an intra prediction enabling adaptive color transform, an intra prediction disabling adaptive color transform, wherein an adaptive color transform is an in-loop color-space transform operated in a residue domain; characterized by evaluating a size of a transform unit for the enabled coding mode only if a size of the coding unit is smaller than a threshold T1 wherein the transform unit is used to transform samples of a square region within the coding unit; and determining the transform unit of the coding unit for the enabled coding mode; wherein a size of the coding unit is defined by a number N of samples.
Vehicle having a body and at least two vehicle doors arranged in vehicle longitudinal direction (x) behind one another, which are movable respectively between a closed position and an open position and are coupled in a sliding-pivotal manner to the body, and at least one passive locking device, wherein at least one of the vehicle doors is configured, in the closed position, to form a vehicle pillar of the body, wherein the at least one passive locking device is designed to connect the integrated vehicle pillar of the corresponding vehicle door in the closed position in a form-fitting manner to the body, wherein the at least one passive locking device comprises a receiving element on the body side, which comprises a receiving opening (12.1) and a locking opening (12.2), and a locking element on the door side, which is designed as a cylindrical or mushroom-shaped or swallowtail-shaped locking bolt, characterized in that the receiving opening (12.1) and the locking opening (12.2) of the receiving element on the body side are adapted to the shape of the locking bolt such that the locking bolt, in the closed position, is latched in the manner of a bayonet to the receiving element on the body side.
Vacuum cleaner nozzle open towards the surface to be cleaned by at least one suction channel (13, 14) in the sole of the nozzle and extending substantially horizontally, said channel (13, 14) being connected, via a connection area, to a suction pipe connected to the vacuum cleaner, said connection area being delimited by walls (50, 240, 242), characterised in that the radius of curvature of the side walls (240, 242) of said connection area is greater than 20 mm, and in that the pipe connected to the connection area is a flexible hose, consisting of a metal wire spring in a plastic casing forming the joint of the nozzle and able to form, during operation, a circular arc.
A four-stroke internal combustion engine with variable compression ratio, comprising a crankcase, a crankshaft being rotatable with respect to the crankcase about a crankshaft axis, wherein the crankshaft has a crankpin including a crankpin axis, a connecting rod including a big end and a small end, wherein the connecting rod has a centre line which lies in a connecting rod plane, a piston being rotatably connected to the small end, wherein the piston is movable in a direction parallel to a piston plane in which the crankshaft axis lies, a crank member being rotatably mounted on the crankpin, and comprising a bearing portion which is eccentrically disposed with respect to the crankpin, wherein the bearing portion has an outer circumferential wall including a location of maximum eccentricity which bears the big end of the connecting rod such that the connecting rod is rotatably mounted on the bearing portion of the crank member via the big end, wherein the bearing portion has a centre line which lies in the connecting rod plane, wherein under operating conditions at or close to top dead centre of the piston the angle between the connecting rod plane and the piston plane changes from a pre-angle before top dead centre to a post-angle after top dead centre, a drive mechanism (12, 13, 14) for rotating the crank member with respect to the crankshaft, which is adapted such that the crank member rotates in the same direction as the crankshaft, whereas the rotation frequency of the crank member is substantially half of that of the crankshaft, as seen from the crankcase, a control mechanism (32, 33, 14, 16) for adjusting the mutual rotational position of the crank member and the crankpin at a virtual standstill of the crankshaft 2 in order to be able to vary the compression ratio between a minimum compression ratio and a maximum compression ratio, wherein the crank member is provided with at least a crank member oil channel (19, 20) for transporting oil through the crank member to an opening (21, 22) in the circumferential wall of the bearing portion, wherein the opening (21, 22) is located outside an angular closed bearing range (A-B) of the circumferential wall of the bearing portion, the closed bearing range (A-B) extending between a first edge and a second edge, wherein the first edge is located at an intersection with the connecting rod plane where the circumferential wall faces the piston at a predetermined pre-angle in the condition of maximum compression ratio close to the end of the compression stroke, wherein the second edge is located at an intersection with the connecting rod plane where the circumferential wall faces the piston at a predetermined post-angle in the condition of minimum compression ratio in the combustion stroke, wherein the closed bearing range (A-B) extends from the first edge in a direction opposite to the rotational direction of the crank member with respect to the crankcase under operating condition at fixed compression ratio, wherein an opening in the closed bearing range (A-B) for providing lubricant to the circumferential wall of the bearing portion is absent.
A modular node for an optical communication network, the modular node comprising: two or more transceiver modules of a plurality of transceiver modules each of or at least some of which with an optical transceiver configured to emit optical beams carrying data without artificial confinement, and detect optical beams emitted without artificial confinement; and a node core including a plurality of electrical connectors to electrically join up to the plurality of transceiver modules to the node core, the up to the plurality of transceiver modules electrically joined to the node core being spatially separated to provide configurable coverage for optical communication based on their number and placement, wherein the node core further includes switching circuitry configured to connect the two or more transceiver modules to implement a redistribution point or a communication endpoint in the optical communication network, characterized in that at least some of the two or more transceiver modules joined to the node core further has a processor configured to facilitate communications between at least some of the two or more of the transceiver modules through the node core. two or more transceiver modules of a plurality of transceiver modules each of or at least some of which with an optical transceiver configured to emit optical beams carrying data without artificial confinement, and detect optical beams emitted without artificial confinement; and a node core including a plurality of electrical connectors to electrically join up to the plurality of transceiver modules to the node core, the up to the plurality of transceiver modules electrically joined to the node core being spatially separated to provide configurable coverage for optical communication based on their number and placement, wherein the node core further includes switching circuitry configured to connect the two or more transceiver modules to implement a redistribution point or a communication endpoint in the optical communication network, characterized in that at least some of the two or more transceiver modules joined to the node core further has a processor configured to facilitate communications between at least some of the two or more of the transceiver modules through the node core.
A rack for placement into a temperature controlled bath having a housing containing a reservoir with a supply of working fluid and an opening providing access to the reservoir, the rack comprising: a rack body; and a supporting foot assembly supported by the rack body and including a plurality of support feet, each support foot being configured for movement between a stowed position and a deployed position, characterized in that the rack includes: a vessel support supported by the rack body and configured for supporting at least one vessel; and a user-operated adjustment mechanism for moving at least one support foot from the deployed position to the stowed position, the adjustment mechanism including a finger-actuated lever (82a, 82b) and a linkage (84a, 84b) operatively connecting the lever with the at least one support foot. a rack body; and a supporting foot assembly supported by the rack body and including a plurality of support feet, each support foot being configured for movement between a stowed position and a deployed position, characterized in that the rack includes: a vessel support supported by the rack body and configured for supporting at least one vessel; and a user-operated adjustment mechanism for moving at least one support foot from the deployed position to the stowed position, the adjustment mechanism including a finger-actuated lever (82a, 82b) and a linkage (84a, 84b) operatively connecting the lever with the at least one support foot. a vessel support supported by the rack body and configured for supporting at least one vessel; and a user-operated adjustment mechanism for moving at least one support foot from the deployed position to the stowed position, the adjustment mechanism including a finger-actuated lever (82a, 82b) and a linkage (84a, 84b) operatively connecting the lever with the at least one support foot.
A composition for a keratin substance, such as skin, comprising: (a) at least one plate type filler having a particle size of 5 μm or less, and preferably 3 μm or less; (b) at least one pearlescent pigment having a particle size of 15 μm or less, preferably 12 μm or less, and more preferably 10 μm or less; and (c) at least one hollow or porous particle, wherein the (a) plate type filler consists essentially of boron nitride, and has a refractive index of 2.0 or less, preferably 1.9 or less, and more preferably 1.8 or less, and the (b) pearlescent pigment comprises mica and metal oxide, and has a colored reflection. (a) at least one plate type filler having a particle size of 5 μm or less, and preferably 3 μm or less; (b) at least one pearlescent pigment having a particle size of 15 μm or less, preferably 12 μm or less, and more preferably 10 μm or less; and (c) at least one hollow or porous particle, the (a) plate type filler consists essentially of boron nitride, and has a refractive index of 2.0 or less, preferably 1.9 or less, and more preferably 1.8 or less, and the (b) pearlescent pigment comprises mica and metal oxide, and has a colored reflection.
A fixed bed reactor for carrying out a mixed gas/liquid phase reaction, comprising a single fixed bed (C-D) or multiple fixed beds (Ck-Dk) arranged in parallel, wherein said fixed bed(s) comprise(s) a piping structure composed of microchannels and have a packing material structure wherein a packing material is filled into microchannels of the fixed bed(s); a gas phase introduction portion [(A-B); (Ak-Bk)]; a liquid phase introduction portion [(E-F); (Ek-Fk)] wherein the point of supply [; (Fk)] of the liquid phase into the fixed bed [(C-D);(Ck-Dk)] is located upstream of the point of supply [; (Bk)] of the gas phase into the fixed bed [(C-D); (Ck-Dk)]; and an outlet portion for recovering a reaction product; wherein said gas phase introduction portion [(A-B); (Ak-Bk)] and said liquid phase introduction portion [(E-F); (Ek-Fk)] have a piping structure composed of microchannels, wherein the ratio of the cross-sectional area of the piping of the gas phase introduction portion [(A-B); (Ak-Bk)] to the cross-sectional area of the piping of the fixed bed [(C-D); (Ck-Dk)] is within the range of 0.0001 to 0.05, in said reactor having a single fixed bed, the ratio of the cross-sectional area of the piping of the liquid phase introduction portion (E-F) to the cross-sectional area of the piping of the fixed bed (C-D) is within the range of 0.001 to 0.1, in said reactor having multiple fixed beds, the ratio of the cross-sectional area of the piping of the liquid phase introduction portion (Ek-Fk) to the cross-sectional area of the piping of the fixed bed (Ck-Dk) is within the range of 0.0003 to 0.3, the ratio of the cross-sectional area of the piping of the gas phase introduction portion [(A-B); (Ak-Bk)] to the cross-sectional area of the piping of the liquid phase introduction portion [(E-F); (Ek-Fk)] is 1 or less, and said piping structure satisfies the condition ΔP g > 5ΔP l under mixed gas/liquid phase reaction conditions; and wherein the cross-sectional area of the piping of the fixed bed(s) [(C-D); (Ck-Dk)] is 0.0001 cm 2 to 0.008 cm 2; and said packing material structure which promotes the formation of a mixed gas/liquid phase satisfies the condition ΔP g > 5ΔP l under mixed gas/liquid phase reaction conditions, where ΔP g represents the pressure drop of the piping of the gas phase introduction portion [(A-B); (Ak-Bk)] when the gas phase has passed therethrough, and ΔP l represents the pressure drop when the liquid phase has passed through the fixed bed reactor via the liquid phase introduction portion [(E-F); Ek-Fk)], wherein the superficial velocity of the gas phase is to be 0.01 m/s to 10 m/s and the superficial velocity of the liquid phase is to be 10 -5 m/s to 10 -2 m/s in the single fixed bed or in each parallely arranged fixed bed.
An integrated chip cartridge, comprising: a cartridge body provided with hollowed-out parts; and an ejection mechanism, which includes a substrate and projected structures which are provided on the substrate and capable of being extended into the hollowed-out parts; wherein the hollowed-out parts and the projected structures cooperatively form groove structures for containing IC chips; and the projected structures are slideable through the hollowed-out parts of the cartridge body and are configured to push the IC chips out from the hollowed-out parts. a cartridge body provided with hollowed-out parts; and an ejection mechanism, which includes a substrate and projected structures which are provided on the substrate and capable of being extended into the hollowed-out parts; wherein the hollowed-out parts and the projected structures cooperatively form groove structures for containing IC chips; and the projected structures are slideable through the hollowed-out parts of the cartridge body and are configured to push the IC chips out from the hollowed-out parts.
Torsional vibration damping arrangement for the drive train of a motor vehicle, comprising - an input region to be driven for rotation about a rotational axis, and an output region, and - a first torque transmission path and, parallel thereto, a second torque transmission path, which both emanate from the input region, and - a coupling arrangement which is connected to the output region in order to superimpose the torques which are conducted via the torque transmission paths (47; 48), and - a phase shifter arrangement for the first torque transmission path in order to generate a phase shift of rotational non-uniformities which are conducted via the first torque transmission path with regard to rotational non-uniformities which are conducted via the second torque transmission path - a wet space which is filled at least partially with a fluid, and which receives at least part regions of the phase shifter arrangement and/or the coupling arrangement, and the wet space being sealed with respect to a surrounding area by means of a single sealing element which is arranged between two elements which can be rotated relative to one another. and in that the coupling arrangement comprises a first input part, a second input part, a superimposing unit and an output part, the first input part being connected to the phase shifter arrangement and the superimposing unit, and the second input part being connected to the input region and the superimposing unit, and the superimposing unit being connected both to the first input part and to the second input part and the output part, and the output part forming the output region, characterized in that the sealing element is connected between the output part, or an element of the output region which is connected fixedly to it so as to rotate with it, and an element which is connected fixedly to the input region so as to rotate with it. - an input region to be driven for rotation about a rotational axis, and an output region, and - a first torque transmission path and, parallel thereto, a second torque transmission path, which both emanate from the input region, and - a coupling arrangement which is connected to the output region in order to superimpose the torques which are conducted via the torque transmission paths (47; 48), and - a phase shifter arrangement for the first torque transmission path in order to generate a phase shift of rotational non-uniformities which are conducted via the first torque transmission path with regard to rotational non-uniformities which are conducted via the second torque transmission path - a wet space which is filled at least partially with a fluid, and which receives at least part regions of the phase shifter arrangement and/or the coupling arrangement,