mhurhangee/ep-ind-claims huggingface dataset:
Method for generating without using sensors rotor position signals for the commutation of brushless direct-current motors, comprising the following steps: - generating emulated Hall sensor signals (E1, E2,E3) by subtraction of voltages appearing at motor coil terminals (U, V, W) which are not fed with current, which voltages are mutually induced by the rotor into the coils; and - generating the rotor position signals (H1, H2, H3) by holding the emulated Hall sensor signals (E1, E2, E3) for a duration of time after the occurrence of an edge change of these signals, which corresponds at least to the duration of time or the temporal distance of disturbing pulses which overlay the emulated Hall sensor signals (E1, E2, E3), characterized in that - the voltages (U, V, W) appearing at the coil terminals are each subjected to a low-pass-filtering before their subtraction, wherein in order to obtain an as low as possible phase error either - the low-pass filter characteristic is adjusted in dependence on the speed of the motor, or - low-pass filters of high or very high order are used. - generating emulated Hall sensor signals (E1, E2,E3) by subtraction of voltages appearing at motor coil terminals (U, V, W) which are not fed with current, which voltages are mutually induced by the rotor into the coils; and - generating the rotor position signals (H1, H2, H3) by holding the emulated Hall sensor signals (E1, E2, E3) for a duration of time after the occurrence of an edge change of these signals, which corresponds at least to the duration of time or the temporal distance of disturbing pulses which overlay the emulated Hall sensor signals (E1, E2, E3), characterized in that - the voltages (U, V, W) appearing at the coil terminals are each subjected to a low-pass-filtering before their subtraction, wherein in order to obtain an as low as possible phase error either - the low-pass filter characteristic is adjusted in dependence on the speed of the motor, or - low-pass filters of high or very high order are used.
Method for manufacturing a rim for a wheel, in particular for a bicycle, comprising the following steps of: - manufacturing, during primary shaping, a basic rim form having at least one braking area, said basic rim form consisting substantially of composite material, and said braking area consisting of fibres embedded in a resin matrix, - machining, by laser etching, at least one part of the braking area so as to form a macroscopic structure, the machining of said area consisting in removing the resin without affecting the fibres. - manufacturing, during primary shaping, a basic rim form having at least one braking area, said basic rim form consisting substantially of composite material, and said braking area consisting of fibres embedded in a resin matrix, - machining, by laser etching, at least one part of the braking area so as to form a macroscopic structure, the machining of said area consisting in removing the resin without affecting the fibres.
A camera system (100; 200), comprising: a first camera configured to provide a first sequence of images of an environment; a first motion measurement unit configured to provide first motion data of the first camera; at least one second camera configured to provide a second sequence of images of the environment; a second motion measurement unit configured to provide second motion data of the second camera; and a data processing circuitry (130; 230) configured to determine a relative pose of the first camera and the second camera towards each other from a correlation between the first motion data and the second motion data, determine a position of a target within the environment from a correlation between the first sequence of images and the first motion data; register the position of the target in a digital map of the environment; and detect the target within the second sequence of images using the digital map, the motion data, and the relative pose of the first and the second camera (120-1; 120-2) towards each other. a first camera configured to provide a first sequence of images of an environment; a first motion measurement unit configured to provide first motion data of the first camera; at least one second camera configured to provide a second sequence of images of the environment; a second motion measurement unit configured to provide second motion data of the second camera; and a data processing circuitry (130; 230) configured to determine a relative pose of the first camera and the second camera towards each other from a correlation between the first motion data and the second motion data, determine a position of a target within the environment from a correlation between the first sequence of images and the first motion data; register the position of the target in a digital map of the environment; and detect the target within the second sequence of images using the digital map, the motion data, and the relative pose of the first and the second camera (120-1; 120-2) towards each other. determine a relative pose of the first camera and the second camera towards each other from a correlation between the first motion data and the second motion data, determine a position of a target within the environment from a correlation between the first sequence of images and the first motion data; register the position of the target in a digital map of the environment; and detect the target within the second sequence of images using the digital map, the motion data, and the relative pose of the first and the second camera (120-1; 120-2) towards each other.
A recovery apparatus for recovering at least one watercraft (2, 2.2), wherein the recovery apparatus comprises • a carrying structure, • a frame held by the carrying structure, • at least one endless chain (8, 8.1, 8.r) with a sequence of drivers (14.1, 14.2,..., 14.1.1, 14.1.2,..., 14.r.1, 14.r.2,...) and • a chain drive (9, 17.1,..., 18, 19), wherein the frame is configured to carry a watercraft (2, 2.2) to be recovered, wherein the or each chain (8, 8.1, 8.r) • is mechanically connected to the frame and • is movable relative to the frame along a closed curve in each case, wherein the chain drive (9, 17.1,..., 18, 19) is configured to move the or each chain (8, 8.1, 8.r) relative to the frame, and wherein the recovery apparatus is configured to pull a watercraft (2, 2.2) that is floating on the water and is temporarily connected to a driver (14.1, 14.2,..., 14.l.1, 14.1.2,..., 14.r.1, 14.r.2,...) of the or a chain (8, 8.1, 8.r) out of the water and onto the frame by moving the chain (8, 8.1, 8.r), characterized in that the recovery apparatus comprises a frame actuator, wherein the frame is linearly movable relative to the carrying structure between • a recovering position and • at least one parked position, wherein, when the frame is in the recovering position, the chain (8, 8.1, 8.r) is located at least partially under the water surface, and wherein the frame actuator is configured to pull the frame together with the or each chain (8, 8.1, 8.r) and a watercraft (2, 2.2) temporarily connected to the chain (8, 8.1, 8.r) from the recovering position into the or a parked position. • a carrying structure, • a frame held by the carrying structure, • at least one endless chain (8, 8.1, 8.r) with a sequence of drivers (14.1, 14.2,..., 14.1.1, 14.1.2,..., 14.r.1, 14.r.2,...) and • a chain drive (9, 17.1,..., 18, 19), • is mechanically connected to the frame and • is movable relative to the frame along a closed curve in each case, • a recovering position and • at least one parked position,
Elastomer composite (35; 36), characterized in that it comprises at least one reinforcing element (44; 45) embedded in an elastomer composition, the reinforcing element (44; 45) comprising an assembly (47; 49) made up: • of a multifilament strand made of aromatic polyamide or aromatic copolyamide, and • of a multifilament strand made of polyester, the two strands (46, 48) being wound in a helix around one another and the reinforcing element (44; 45) being twist-balanced, the twist factor K of the reinforcing element (44; 45) ranging from 5.2 to 6.5 with K being defined by the formula K = (R x Ti 1/2) / 957 in which R is the twist of the reinforcing element (44; 45) expressed in twists per metre and Ti is the sum of the counts of the multifilament strands of the reinforcing element (44; 45) in tex, and the density of reinforcing elements (44; 45) in the composite (35; 36) ranging from 80 to 145 reinforcing elements per decimetre of composite; with the residual twist is strictly below 2.5% of the twist R. • of a multifilament strand made of aromatic polyamide or aromatic copolyamide, and • of a multifilament strand made of polyester,
An information processing apparatus comprising: a detector that detects an interaction position of a manipulation body on a display screen; a behavior recognition unit configured to recognize a behavior of a user; and a controller adapted to, when the display screen is in a locked state, cause an arrangement of display items on the display screen to be based on a reference point, which can be any arbitrary point of the display screen touched by a user, said reference point being a last contact position of a first manipulation of the manipulation body on the display screen, and when a second manipulation of the manipulation body indicating a direction of movement from the reference point is detected, cause an application corresponding to a display item displayed in the direction of movement to start-up, said second manipulation occurring after said first manipulation; and wherein the controller is further adapted to select the display items of the arrangement based on a behavior of the user recognized by the behavior recognition unit. a detector that detects an interaction position of a manipulation body on a display screen; a behavior recognition unit configured to recognize a behavior of a user; and a controller adapted to, when the display screen is in a locked state, cause an arrangement of display items on the display screen to be based on a reference point, which can be any arbitrary point of the display screen touched by a user, said reference point being a last contact position of a first manipulation of the manipulation body on the display screen, and when a second manipulation of the manipulation body indicating a direction of movement from the reference point is detected, cause an application corresponding to a display item displayed in the direction of movement to start-up, said second manipulation occurring after said first manipulation; and wherein the controller is further adapted to select the display items of the arrangement based on a behavior of the user recognized by the behavior recognition unit.
Trench sheet, in particular for a chamber plate trench shoring unit, the cross section of the trench sheet having, in a cross-sectional plane that is oriented transversely to the longitudinal direction of said sheet, a plurality of cross-sectional segments that are oriented in different directions in the cross-sectional plane, the trench sheet being made at least substantially of aluminium and/or an aluminium alloy, characterised in that at least one cross-sectional segment comprises at least one groove that is undercut, in particular undercut in the shape of a T, and extends in parallel with the longitudinal direction of the trench sheet and in particular continuously along the entire length of the trench sheet, in that, for a geometric reference axis that extends through the cross-sectional centre of gravity in or in parallel with the longitudinal cross-sectional direction, the two section modulus values that result as a quotient from the cross-sectional geometrical moment of inertia that is associated with the reference axis and in each case from one of the associated cross-sectional edge distances (23, 24) are equal or substantially equal, and in that the ratio of the cross-section width (b), measured in the transverse cross-sectional direction, to the cross-section length (a), measured in the longitudinal cross-sectional direction, which is oriented transversely to the cross-section width, is in the range of values of 0.2-0.3.
An apparatus, comprising: a capacitor case (112; 702; 801) sealed to retain electrolyte; at least one electrode (600; 707) disposed in the capacitor case (112; 702; 801), the at least one electrode (600; 707) comprising a sintered portion disposed on a current collector formed of a framework defining cells extending to three axes (300; 402; 504; 602; 710; 802, 804, 806); a conductor (714; 810, 812, 815) coupled to the current collector (300; 402; 504; 602; 710; 802, 804, 806) in electrical communication with the sintered portion, the conductor (714; 810, 812, 815) sealingly extending through the capacitor case (112; 702; 801) to a terminal (713; 836) disposed on an exterior of the capacitor case (112; 702; 801) with the terminal (713; 836) in electrical communication with the sintered portion; a second electrode (716; 816) disposed in the capacitor case (112; 702; 801); a separator (720; 820; 808) disposed between the electrode (600; 707) and the second electrode (716; 816); and a second terminal (722; 814) disposed on the exterior of the capacitor case (112; 702; 801) and in electrical communication with the second electrode (716; 816), wherein the terminal (713; 836) and the second terminal (722; 814) electrically are isolated from one another, characterized in that the framework defining cells extending to three axes (300; 402; 504; 602; 710; 802, 804, 806) is formed of metallic foam or expanded metal. a capacitor case (112; 702; 801) sealed to retain electrolyte; at least one electrode (600; 707) disposed in the capacitor case (112; 702; 801), the at least one electrode (600; 707) comprising a sintered portion disposed on a current collector formed of a framework defining cells extending to three axes (300; 402; 504; 602; 710; 802, 804, 806); a conductor (714; 810, 812, 815) coupled to the current collector (300; 402; 504; 602; 710; 802, 804, 806) in electrical communication with the sintered portion, the conductor (714; 810, 812, 815) sealingly extending through the capacitor case (112; 702; 801) to a terminal (713; 836) disposed on an exterior of the capacitor case (112; 702; 801) with the terminal (713; 836) in electrical communication with the sintered portion; a second electrode (716; 816) disposed in the capacitor case (112; 702; 801); a separator (720; 820; 808) disposed between the electrode (600; 707) and the second electrode (716; 816); and a second terminal (722; 814) disposed on the exterior of the capacitor case (112; 702; 801) and in electrical communication with the second electrode (716; 816), wherein the terminal (713; 836) and the second terminal (722; 814) electrically are isolated from one another, characterized in that the framework defining cells extending to three axes (300; 402; 504; 602; 710; 802, 804, 806) is formed of metallic foam or expanded metal.
Soil cultivation implement having a large working width, having a supporting frame and a pulling device for connecting the soil working implement to a towing vehicle, the supporting frame having, on the one hand, a chassis with an axle in the rear region and, on the other hand, carrying, via a transverse frame, a plurality of working fields which, in the working position, are arranged behind the chassis, at least the outer working fields (8, 9) being raised in the transport position and being arranged swivelled forwards, the transverse frame being assigned a supporting device having at least one supporting wheel which, in the working position, can be lowered on the headland during the sweeping travel and is thus designed to support part of the weight of the working fields. characterized in that the transverse frame has a central part with side parts (31, 32), the central part being assigned the supporting device with at least one supporting wheel, the side parts (31, 32) together with the external working fields (8, 9) are each pivotable about an inclined axis (20, 21) of the transverse frame and the inclined axes (20, 21) are arranged in plan view to form a V which is closed to the rear when viewed in the working direction and are inclined to the front when viewed from the side in the working direction.
A preparation method of a carotenoid water-dispersible microcapsule preparation with high bioavailability and high stability, the preparation method comprising the following steps: a) dissolving part of a water-soluble colloid and a filling substance in water to form an aqueous phase; b) adding a carotenoid crystal to the aqueous phase and stirring for dispersion so as to form a dispersion liquid; c) loading the dispersion liquid into a first-stage grinding machine for first grinding to form a first-stage grinding liquid; d) adding the remaining water-soluble colloid and filling substance to the first-stage grinding liquid, loading same into a second grinding machine for secondary grinding to obtain a second-stage grinding liquid; and e) drying the moisture in the second-stage grinding liquid to obtain carotenoid dry powder or particles. a) dissolving part of a water-soluble colloid and a filling substance in water to form an aqueous phase; b) adding a carotenoid crystal to the aqueous phase and stirring for dispersion so as to form a dispersion liquid; c) loading the dispersion liquid into a first-stage grinding machine for first grinding to form a first-stage grinding liquid; d) adding the remaining water-soluble colloid and filling substance to the first-stage grinding liquid, loading same into a second grinding machine for secondary grinding to obtain a second-stage grinding liquid; and e) drying the moisture in the second-stage grinding liquid to obtain carotenoid dry powder or particles.
A method of generating a representation of a restricted-use authentication code for detection by another computing device to perform an authentication process, the method, performed by a mobile device, comprising: receiving a user input of remote service account information for accessing a remote service, the remote service account information comprising a user identity and password to provide user access to the remote service; sending a request for the restricted-use authentication code to the remote service along with the remote service account information before receiving authentication information comprising a restricted-use authentication code, the restricted-use authentication code for authenticating the other computing device with the remote service of the user; receiving authentication information from the remote service; generating a representation of the authentication information; and presenting the representation of the authentication information to a sensor system of the other computing device for authentication of the other computing device with the remote service of the user; wherein the authentication information further comprises identification information relating to the mobile device and an application on the mobile device for associating the mobile device to the computing device when the computing device is authenticated with the remote service. receiving a user input of remote service account information for accessing a remote service, the remote service account information comprising a user identity and password to provide user access to the remote service; sending a request for the restricted-use authentication code to the remote service along with the remote service account information before receiving authentication information comprising a restricted-use authentication code, the restricted-use authentication code for authenticating the other computing device with the remote service of the user; receiving authentication information from the remote service; generating a representation of the authentication information; and presenting the representation of the authentication information to a sensor system of the other computing device for authentication of the other computing device with the remote service of the user; wherein the authentication information further comprises identification information relating to the mobile device and an application on the mobile device for associating the mobile device to the computing device when the computing device is authenticated with the remote service.
Pocket filter assembly for removing contaminations from an air or gas flow, the assembly comprising a frame structure comprising four peripheral frame portions (4a, 4b, 4c, 4d) and having a number of filter pocket openings, the assembly further comprising a number of filter pockets (6a, 6b... 6j) corresponding to the number of filter pocket openings, each filter pocket comprising a mouth, a bottom end and a filter wall connecting the bottom end to the mouth, wherein the mouth of each filter pocket is sealingly secured to a corresponding filter pocket opening of the frame structure, characterised in that a first filter pocket of the number of filter pockets, arranged closest to a first peripheral frame portion of the frame structure, comprises a grip member integrally formed with or in, or attached to, the filter wall and/or bottom end of the first filter pocket said bottom end extending longitudinally in a direction substantially perpendicular to the direction of flow through the pocket filter assembly, and said grip member being arranged substantially midway between the first and the second longitudinal ends of the bottom end, and in that the pocket filter assembly is configured to enable the user to grip the grip member and pull the filter pocket comprising the grip member towards him, thereby folding and holding the folded filter pockets against the frame structure.
A optical element, comprising: a surface comprising a zinc sulfide layer; a coupling agent adhered to the zinc sulfide layer by a disulfide bond and comprising a hydrocarbon tail extending from the disulfide bond; and a polymer bonded to the hydrocarbon tail of the coupling agent by a covalent bond; wherein the polymer and the coupling agent form a coating; characterised in that the polymer and the coupling agent are optically transparent in the long wavelength infrared (LWIR) region of 8 to 12 micrometers. a surface comprising a zinc sulfide layer; a coupling agent adhered to the zinc sulfide layer by a disulfide bond and comprising a hydrocarbon tail extending from the disulfide bond; and a polymer bonded to the hydrocarbon tail of the coupling agent by a covalent bond; wherein the polymer and the coupling agent form a coating; characterised in that the polymer and the coupling agent are optically transparent in the long wavelength infrared (LWIR) region of 8 to 12 micrometers.