mhurhangee/ep-ind-claims huggingface dataset:
Ring (1, 1''') to be arranged on an element which can rotate about an axis, comprising a supporting body (2, 2''') which surrounds a central passage (3, 3'''), with the supporting body (2, 2''') being connected to a field body (4, 4'''), with the field body (4, 4''') having individual magnetized regions (5, 5''') which together generate a magnetic field, with the individual regions (5, 5''') being magnetized in such a way that the direction (6, 6''') of their respective magnetization changes in the radial or in the axial direction, with the change in the directions of the respective magnetizations in the radial or in the axial direction leading to focusing of magnetic field lines at specific points, and with the focusing at these points generating a high magnetic signal intensity, so that a sensor can record and detect magnetic signals particularly clearly and explicitly at these points, characterized in that the field body (4, 4''') can be turned towards the sensor by way of a surface (10, 10'''), with the surface (10, 10''') being flat or non-curved in the zones of its extent, in which the direction (6, 6''') of the magnetization changes in the radial or in the axial direction, orthogonal or parallel to the axis.
Casing for a motor vehicle traction motor, comprising: longitudinal walls that define a longitudinally extending housing for receiving a stator and a rotor of the motor, at least one bearing for supporting a shaft of the rotor, said shaft extending longitudinally in the housing, and at least one bottom wall that extends between an end edge of the longitudinal walls and the bearing, the end edge defining the join between the longitudinal walls and the bottom wall, wherein the bottom wall defines ribs that extend along a radial component as far as the bearing, the bottom wall defining a central indentation at the bearing, where the end edge of the longitudinal walls is circumscribed in a single plane normal to the longitudinal direction, the bearing being in, or substantially in, the same plane normal to the longitudinal direction as the end edge of the longitudinal walls, characterized in that the bottom wall is curved between the end edge of the longitudinal walls on one side and the bearing on the other side. longitudinal walls that define a longitudinally extending housing for receiving a stator and a rotor of the motor, at least one bearing for supporting a shaft of the rotor, said shaft extending longitudinally in the housing, and at least one bottom wall that extends between an end edge of the longitudinal walls and the bearing, the end edge defining the join between the longitudinal walls and the bottom wall, wherein the bottom wall defines ribs that extend along a radial component as far as the bearing, the bottom wall defining a central indentation at the bearing, where the end edge of the longitudinal walls is circumscribed in a single plane normal to the longitudinal direction, the bearing being in, or substantially in, the same plane normal to the longitudinal direction as the end edge of the longitudinal walls, characterized in that the bottom wall is curved between the end edge of the longitudinal walls on one side and the bearing on the other side.
Disposable, multi-layer floor sweeping cloth having an abrasive strip, which comprises at least one cleaning layer and one core layer, wherein both the cleaning layer and the core layer contain cellulose and consist entirely of natural fibres and/or regenerated fibres, wherein on top of or in the cleaning layer, a scraping strip having increased abrasive properties in comparison to the rest of the cleaning layer is arranged, characterized in that the scraping strip contains hemp and also consists entirely of natural and/or regenerated fibres.
A trusted device-based data acquisition method, comprising: publishing description information of first data, wherein the first data is stored in a trusted device; obtaining a data acquisition request sent by a data requestor for the first data in response to the description information, wherein the data acquisition request is used to request to retrieve the first data based on a first resource; sending the data acquisition request to a data owner of the first data; obtaining first confirmation information from the data owner; obtaining the first data from the trusted device based on the first confirmation information; and sending the first data to the data requestor, wherein the trusted device is a pluggable USB flash drive having a unified serial number and is bound to a hardware device connected for the first time, the pluggable USB flash drive is deployed with a trusted execution environment isolated from an operating system layer, and the pluggable USB flash drive can only add and delete data but cannot modify data, wherein the trusted device obtains the first data from a terminal of the data owner based on the trusted execution environment, comprising: obtaining, by the trusted device, the first data from the terminal of the data owner through an interface predefined in code in the trusted execution environment. publishing description information of first data, wherein the first data is stored in a trusted device; obtaining a data acquisition request sent by a data requestor for the first data in response to the description information, wherein the data acquisition request is used to request to retrieve the first data based on a first resource; sending the data acquisition request to a data owner of the first data; obtaining first confirmation information from the data owner; obtaining the first data from the trusted device based on the first confirmation information; and sending the first data to the data requestor, wherein the trusted device is a pluggable USB flash drive having a unified serial number and is bound to a hardware device connected for the first time, the pluggable USB flash drive is deployed with a trusted execution environment isolated from an operating system layer, and the pluggable USB flash drive can only add and delete data but cannot modify data, wherein the trusted device obtains the first data from a terminal of the data owner based on the trusted execution environment, comprising: obtaining, by the trusted device, the first data from the terminal of the data owner through an interface predefined in code in the trusted execution environment.
A compound having a structure represented by formula: wherein R 1 and R 2 independently represent H, halo, hydroxyl, optionally substituted C1-C5 alkyl, optionally substituted C1-C5 alkoxy, or optionally substituted amine, optionally substituted amide, acyl, or wherein L is a linker having a structure represented by: and TL is a targeting ligand having a structure represented by: provided that one of R 1 and R 2 represents wherein the optional substituent is alkyl, alkoxy, alkenyl, alkynyl, carbocyclic, heterocyclic, aryl, heteroaryl, halo, hydroxyl, aryloxy, alkylthio, arylthio, cyano, carbonyl, carboxyl, amino, amido, sulfonyl, or an amino acid, or a pharmaceutically acceptable salt or stereoisomer thereof. wherein R 1 and R 2 independently represent H, halo, hydroxyl, optionally substituted C1-C5 alkyl, optionally substituted C1-C5 alkoxy, or optionally substituted amine, optionally substituted amide, acyl, or wherein L is a linker having a structure represented by: and TL is a targeting ligand having a structure represented by: provided that one of R 1 and R 2 represents wherein the optional substituent is alkyl, alkoxy, alkenyl, alkynyl, carbocyclic, heterocyclic, aryl, heteroaryl, halo, hydroxyl, aryloxy, alkylthio, arylthio, cyano, carbonyl, carboxyl, amino, amido, sulfonyl, or an amino acid, or a pharmaceutically acceptable salt or stereoisomer thereof.
A method for determining an insulation defect in a cable comprising: receiving, at a data acquisition system, a first signal from a first sensor; calculating a first set of signal features using the first signal; receiving a second set of signal features calculated using a second signal from a second sensor; calculating a set of derived features by dividing each feature from the first set of signal features by a corresponding feature from the second set of signal features; performing principal component analysis on the set of derived features to produce a first principal component; and comparing the first principal component to a predetermined threshold to determine whether an insulation defect exists. receiving, at a data acquisition system, a first signal from a first sensor; calculating a first set of signal features using the first signal; receiving a second set of signal features calculated using a second signal from a second sensor; calculating a set of derived features by dividing each feature from the first set of signal features by a corresponding feature from the second set of signal features; performing principal component analysis on the set of derived features to produce a first principal component; and comparing the first principal component to a predetermined threshold to determine whether an insulation defect exists.
A vehicle electrical system comprising: an electrical storage system, a first multiphase electrical machine having a plurality of stator windings connected in star connection to a common neutral point of the first multiphase electrical machine, a first inverter operatively connected to the electrical storage system and to the first multiphase electrical machine, wherein the first inverter has a plurality of switch legs (10, 11, 12) with switches (10a, 10b, 11a, 11b, 12a, 12b), a second multiphase electrical machine having a plurality of stator windings connected in star connection to a common neutral point of the second multiphase electrical machine, a second inverter operatively connected to the electrical storage system and to the second multiphase electrical machine, wherein the second inverter has a plurality of switch legs (14, 15, 16) with switches (14a, 14b), characterised in that the vehicle electrical system further comprises a bidirectional buck-boost DC/DC converter operatively connected to the common neutral point of the first multiphase electrical machine and to the common neutral point of the second multiphase electrical machine and configured for using at least one stator winding of each of the first and second multiphase electrical machines (5a, 5b) as buck-boost inductance, a bidirectional AC/DC converter operatively connected to the DC/DC converter and to a charging terminal with or without an intermediate electrical filter arrangement, and an electronic control system for controlling operation of the vehicle electrical system. an electrical storage system, a first multiphase electrical machine having a plurality of stator windings connected in star connection to a common neutral point of the first multiphase electrical machine, a first inverter operatively connected to the electrical storage system and to the first multiphase electrical machine, wherein the first inverter has a plurality of switch legs (10, 11, 12) with switches (10a, 10b, 11a, 11b, 12a, 12b), a second multiphase electrical machine having a plurality of stator windings connected in star connection to a common neutral point of the second multiphase electrical machine, a second inverter operatively connected to the electrical storage system and to the second multiphase electrical machine, wherein the second inverter has a plurality of switch legs (14, 15, 16) with switches (14a, 14b), characterised in that the vehicle electrical system further comprises a bidirectional buck-boost DC/DC converter operatively connected to the common neutral point of the first multiphase electrical machine and to the common neutral point of the second multiphase electrical machine and configured for using at least one stator winding of each of the first and second multiphase electrical machines (5a, 5b) as buck-boost inductance, a bidirectional AC/DC converter operatively connected to the DC/DC converter and to a charging terminal with or without an intermediate electrical filter arrangement, and an electronic control system for controlling operation of the vehicle electrical system.
A synchronous rectifier for integration into a power source in order to provide a direct current, in particular in a cube or ashlar-shaped unit of a heavy-current transformer, comprising switching elements, an actuation circuit for actuating the switching elements and a supply circuit, wherein a printed circuit board with conducting potles and connecting oreos is provided for receiving electronic components, wherein the switching elements, the actuation circuit and the supply circuit are arranged on the printed circuit board for the autonomous operation thereof, characterized in that several openings, which are arranged in parallel and in series, are provided on the printed circuit board for receiving protrusions of a contact plate, and wherein the switching elements are arranged and connected or soldered above said openings and can be contacted with the protrusions of the contact plate.
A polyolefin resin foam sheet formed by foaming a polyolefin resin, the foam sheet having the expansion ratio of 1.5 to 20 cm 3 /g, the foam sheet having the average cell sizes of 130 μm or less in the MD direction and the TD direction respectively, and the foam sheet being characterized in that it satisfies the following formulas and: T M / D ≥ 6 and T T / D ≥ 5 where T M denotes the tensile strength (MPa) at 90°C in the MD direction, T T denotes the tensile strength (MPa) at 90°C in the TD direction, and D denotes the density (g/cm 3) of the foam sheet, and wherein the shear strength at 90°C is 0.3 to 10 MPa. T M denotes the tensile strength (MPa) at 90°C in the MD direction, T T denotes the tensile strength (MPa) at 90°C in the TD direction, and D denotes the density (g/cm 3) of the foam sheet, and wherein the shear strength at 90°C is 0.3 to 10 MPa.
A method of determining the concentration of at least one analyte in a plurality of samples by an analysis sequence comprising: • subjecting each sample to a sample analysis cycle comprising: ∘ contacting the sample or a sample-derived solution with a sensor surface supporting a species capable of specifically binding the analyte or an analyte-binding species, ∘ detecting the amount of binding to the sensor surface, and ∘ regenerating the sensor surface to prepare it for the next analytical cycle, characterized in that the analysis sequence further comprises: • two or more calibration cycles at different times during the analysis sequence for obtaining real calibration data, each calibration cycle comprising subjecting two or more calibration samples containing different known concentrations of analyte to an analysis cycle and obtaining the detected amount of binding as real calibration data, • calculation of virtual calibration data for each sample analysis cycle from the real calibration data by fitting the real calibration data to a model function, and • determining the concentration of analyte in each sample based on the detected binding to the sensor surface and the virtual calibration data calculated for the respective sample analysis cycle. • subjecting each sample to a sample analysis cycle comprising: ∘ contacting the sample or a sample-derived solution with a sensor surface supporting a species capable of specifically binding the analyte or an analyte-binding species, ∘ detecting the amount of binding to the sensor surface, and ∘ regenerating the sensor surface to prepare it for the next analytical cycle, characterized in that the analysis sequence further comprises: ∘ contacting the sample or a sample-derived solution with a sensor surface supporting a species capable of specifically binding the analyte or an analyte-binding species, ∘ detecting the amount of binding to the sensor surface, and ∘ regenerating the sensor surface to prepare it for the next analytical cycle, characterized in that the analysis sequence further comprises: • two or more calibration cycles at different times during the analysis sequence for obtaining real calibration data, each calibration cycle comprising subjecting two or more calibration samples containing different known concentrations of analyte to an analysis cycle and obtaining the detected amount of binding as real calibration data, • calculation of virtual calibration data for each sample analysis cycle from the real calibration data by fitting the real calibration data to a model function, and • determining the concentration of analyte in each sample based on the detected binding to the sensor surface and the virtual calibration data calculated for the respective sample analysis cycle.
Method for determining the position of a movable target object in space, comprising the steps of: - directing a coherent, focused measurement beam at the spherical target object, which has a convex reflective surface in such a way that the centre of the target object lies at the focus of the measurement beam, wherein the focus position of the measurement beam is tracked continuously on the position of the target object, and - determining a distance between the target object and a reference point by interferometrically superposing the measurement beam reflected by the target object with a reference beam, - characterized in that the measurement beam is focused on the target object in such a way that the minimum radius of curvature of the measurement beam according to Gaussian optics in its focal area is smaller than or equal to the radius of curvature of the surface of the target object. - directing a coherent, focused measurement beam at the spherical target object, which has a convex reflective surface in such a way that the centre of the target object lies at the focus of the measurement beam, wherein the focus position of the measurement beam is tracked continuously on the position of the target object, and - determining a distance between the target object and a reference point by interferometrically superposing the measurement beam reflected by the target object with a reference beam, - characterized in that the measurement beam is focused on the target object in such a way that the minimum radius of curvature of the measurement beam according to Gaussian optics in its focal area is smaller than or equal to the radius of curvature of the surface of the target object.
A keder locking system comprising: a) a keder rail clamp (10, 10a), b) a keder rail (20, 20a, 20b, 20c) having at least a keder track (21, 21a, 21b, 21c), c) a keder flap having a keder configured for being inserted into the keder track (21, 21a, 21b, 21c), where the keder rail clamp (10, 10a) is specified in that the cross-section of the keder rail clamp (10, 10a) has a perimeter that is substantially congruent to the cross-section of the keder rail (20, 20a, 20b, 20c), and that the keder rail clamp (10, 10a) includes a fixation lug (11, 11a) adapted for engagement with the keder track (21, 21a, 21b, 21c). a) a keder rail clamp (10, 10a), b) a keder rail (20, 20a, 20b, 20c) having at least a keder track (21, 21a, 21b, 21c), c) a keder flap having a keder configured for being inserted into the keder track (21, 21a, 21b, 21c), where
A method for trimming an unwanted edge from a moving paper web comprising: providing the moving paper web in contact with a structured papermaking fabric in the drying section of a papermaking machine; and cutting the unwanted edge from the web when it is on the papermaking fabric with one or more water nozzles; characterized in that the one or more water nozzles have a diameter less than about 0.51 mm (0.02"), and the water is supplied from the one or more nozzles at a pressure from 48 bar to 83 bar (700 psig to 1200 psig). providing the moving paper web in contact with a structured papermaking fabric in the drying section of a papermaking machine; and cutting the unwanted edge from the web when it is on the papermaking fabric with one or more water nozzles; characterized in that the one or more water nozzles have a diameter less than about 0.51 mm (0.02"), and the water is supplied from the one or more nozzles at a pressure from 48 bar to 83 bar (700 psig to 1200 psig).
A method, comprising: monitoring electrical output in a control loop from a variable speed drive to a remote permanent magnet motor, the variable speed drive electrically connected to the permanent magnet motor via a power transmission line; characterized by presetting, in a first step, a constant field frequency until a motor torque of the permanent magnet motor has exceeded a breakout torque of a rotor shaft of the permanent magnet motor; in response to detecting a variation in the electrical output at the variable speed drive, synchronizing a frequency of the rotor shaft of the permanent magnet motor with the constant electromagnetic field frequency of a stator of the permanent magnet motor for a predetermined period of time of at least a minimum time needed for the permanent magnet motor to overcome oscillations of the rotor shaft after exceeding the breakout torque of the rotor shaft; accelerating, in a second step, after reaching the predetermined period of time, the rotor shaft speed by increasing the electromagnetic field frequency of the stator up to a preset operational frequency threshold; and in response to reaching the preset operational frequency threshold of the electromagnetic field frequency of the stator, in a third step, determining an internal position of the relatively synchronized spinning rotor with respect to the variable electromagnetic field frequency. monitoring electrical output in a control loop from a variable speed drive to a remote permanent magnet motor, the variable speed drive electrically connected to the permanent magnet motor via a power transmission line; characterized by presetting, in a first step, a constant field frequency until a motor torque of the permanent magnet motor has exceeded a breakout torque of a rotor shaft of the permanent magnet motor; in response to detecting a variation in the electrical output at the variable speed drive, synchronizing a frequency of the rotor shaft of the permanent magnet motor with the constant electromagnetic field frequency of a stator of the permanent magnet motor for a predetermined period of time of at least a minimum time needed for the permanent magnet motor to overcome oscillations of the rotor shaft after exceeding the breakout torque of the rotor shaft; accelerating, in a second step, after reaching the predetermined period of time, the rotor shaft speed by increasing the electromagnetic field frequency of the stator up to a preset operational frequency threshold; and in response to reaching the preset operational frequency threshold of the electromagnetic field frequency of the stator, in a third step, determining an internal position of the relatively synchronized spinning rotor with respect to the variable electromagnetic field frequency.