mhurhangee/ep-ind-claims huggingface dataset:
A method comprising: receiving, over a channel, a signal modulated according to zero-tail discrete Fourier transform spread orthogonal frequency division multiplexing, ZT DFT-s-OFDM; down-sampling the signal into a first sequence comprising N samples, the down-sampling comprising: converting the received signal into frequency domain, thereby obtaining a converted signal; performing subcarrier de-mapping on the converted signal, thereby obtaining a de-mapped signal comprising N samples, with N corresponding to the number of used subcarriers; and converting the de-mapped signal into time domain, thereby obtaining the first sequence comprising N samples; and removing first Nh samples and last Nt samples from the first sequence, thereby obtaining a second sequence having a length of N-Nh-Nt, correlating the second sequence with a reference sequence which has a length N-Nh-Nt; and estimating a frequency response of the channel based on a result of the correlation. receiving, over a channel, a signal modulated according to zero-tail discrete Fourier transform spread orthogonal frequency division multiplexing, ZT DFT-s-OFDM; down-sampling the signal into a first sequence comprising N samples, the down-sampling comprising: converting the received signal into frequency domain, thereby obtaining a converted signal; performing subcarrier de-mapping on the converted signal, thereby obtaining a de-mapped signal comprising N samples, with N corresponding to the number of used subcarriers; and converting the de-mapped signal into time domain, thereby obtaining the first sequence comprising N samples; and converting the received signal into frequency domain, thereby obtaining a converted signal; performing subcarrier de-mapping on the converted signal, thereby obtaining a de-mapped signal comprising N samples, with N corresponding to the number of used subcarriers; and converting the de-mapped signal into time domain, thereby obtaining the first sequence comprising N samples; and removing first Nh samples and last Nt samples from the first sequence, thereby obtaining a second sequence having a length of N-Nh-Nt, correlating the second sequence with a reference sequence which has a length N-Nh-Nt; and estimating a frequency response of the channel based on a result of the correlation.
A positive electrode comprising a physical mixture of a primary active material and an overcharge protection additive, wherein the primary active material comprises a lithium metal oxide and the overcharge protection additive has an operating voltage higher than the operating voltage of the lithium metal oxide, characterised in that: the overcharge protection additive comprises: - a material of formula xLi 2 M 1 O 3 · (1-x)LiM 2 O 2, wherein: M 1 is selected from the group consisting of Mn, Ti, Zr, and combinations thereof; M 2 is selected from the group consisting of Mn, Ni, Co, Cr, and combinations thereof, and x is greater than 0 and smaller than 1, or - a material of formula Li 1+y Mn 2-y O 4, wherein y is greater than 0 and at most equal to 1/3. - a material of formula xLi 2 M 1 O 3 · (1-x)LiM 2 O 2, wherein: M 1 is selected from the group consisting of Mn, Ti, Zr, and combinations thereof; M 2 is selected from the group consisting of Mn, Ni, Co, Cr, and combinations thereof, and x is greater than 0 and smaller than 1, or - a material of formula Li 1+y Mn 2-y O 4, wherein y is greater than 0 and at most equal to 1/3.
Lock for a motor vehicle, having a conducting path unit with conducting paths which are embedded in an electrically insulating material, and with electrical connectors which are electrically connected to the conducting paths and accessible from the outside, wherein the conducting paths consist entirely or mostly of steel or tinplate, characterized in that - the conducting paths and electrical connectors are different components, and that - the conducting paths consist at least mainly of a different material from that of the electrical connectors, wherein - the electrically insulating material consists of a glass fibre-reinforced plastic, and wherein - the respective conducting path and the connection between the connector and the conducting path are completely embedded in the plastic. - the conducting paths and electrical connectors are different components, and that - the conducting paths consist at least mainly of a different material from that of the electrical connectors, wherein - the electrically insulating material consists of a glass fibre-reinforced plastic, and wherein - the respective conducting path and the connection between the connector and the conducting path are completely embedded in the plastic.
A magnetic toner comprising a magnetic toner particle including a binder resin, magnetic bodies and a crystalline polyester, wherein a storage elastic modulus E' [Pa] at 40°C and a storage elastic modulus E' [Pa] at 85°C, which are obtained in a powder dynamic viscoelasticity measurement of the magnetic toner, satisfy the following formulas to: E ′ 40 ≥ 6.0 × 10 9 E ′ 85 ≤ 5.5 × 10 9 and E ′ 40 − E ′ 85 × 100 / E ′ 40 ≥ 40 the storage elastic modulus E' and the storage elastic modulus E' being measured as described in the description, and wherein in cross-sectional observation of the magnetic toner particle using a transmission electron microscope TEM, a variation coefficient CV3 of an occupied area ratio of the magnetic bodies when a cross section of the magnetic toner particle is divided by a square grid having a side of 0.8 μm is from 40.0% to 90.0%, the variation coefficient CV3 being measured as described in the description. a storage elastic modulus E' [Pa] at 40°C and a storage elastic modulus E' [Pa] at 85°C, which are obtained in a powder dynamic viscoelasticity measurement of the magnetic toner, satisfy the following formulas to: E ′ 40 ≥ 6.0 × 10 9 E ′ 85 ≤ 5.5 × 10 9 and E ′ 40 − E ′ 85 × 100 / E ′ 40 ≥ 40 the storage elastic modulus E' and the storage elastic modulus E' being measured as described in the description, and wherein in cross-sectional observation of the magnetic toner particle using a transmission electron microscope TEM, a variation coefficient CV3 of an occupied area ratio of the magnetic bodies when a cross section of the magnetic toner particle is divided by a square grid having a side of 0.8 μm is from 40.0% to 90.0%, the variation coefficient CV3 being measured as described in the description.
A passive component including a plurality of internal electrodes and a plurality of terminals, said plurality of internal electrodes serving as a passive circuit formed in a dielectric substrate comprising a plurality of stacked dielectric layers, said plurality of terminals extending outwardly from said dielectric substrate and said electrodes being a conductive part on one of the dielectric layers of the passive component, said internal electrodes corresponding to said plurality of terminals, being electrically connected to each other through a connecting via hole formed in said dielectric substrate, all of said plurality of terminals being provided only on a lower surface of said dielectric substrate, said plurality of internal electrodes comprise a plurality of internal electrodes constituting a filter formed in said dielectric substrate, said plurality of terminals comprise a terminal for said filter and terminals for shielding that extend outwardly from said substrate, of said internal electrodes which make up said filter, a via hole connected to said terminal for said filter is formed closely to a first side surface of said dielectric substrate along said first side surface in said dielectric substrate, of said internal electrodes which make up the filter and said unbalanced-to-balanced converter, via holes connected to said terminals for shielding are formed closely to a third side surface and a first side surface of said dielectric substrate along said third and first side surfaces (14d, 14a) in said dielectric substrate, characterized in that a plurality of internal electrodes constituting an unbalanced-to-balanced converter formed in said dielectric substrate, said plurality of terminals comprise a terminal for said unbalanced-to-balanced converter that extends outwardly from said dielectric substrate, of said internal electrodes which make up said unbalanced-to-balanced converter, a via hole connected to said terminal for said unbalanced-to-balanced converter is formed closely to a second side surface of said dielectric substrate along said second side surface in said dielectric substrate, of said internal electrodes which make up the filter and said unbalanced-to-balanced converter, via holes connected to said terminals for shielding are formed closely to a third side surface and a first side surface of said dielectric substrate along said third and first side surfaces (14d, 14a) in said dielectric substrate. said internal electrodes corresponding to said plurality of terminals, being electrically connected to each other through a connecting via hole formed in said dielectric substrate, all of said plurality of terminals being provided only on a lower surface of said dielectric substrate, said plurality of internal electrodes comprise a plurality of internal electrodes constituting a filter formed in said dielectric substrate,
A fitting arrangement for a window, a door or the like having a scissor fitting comprising a scissor arm and a stay arm which is coupled to the scissor arm in an articulated manner, wherein the stay arm can be coupled at a first coupling point to a leaf of the window or of the door, and wherein the scissor arm can be coupled at a second coupling point to a scissor bearing which is fastenable to a frame of the window or of the door to pivotably support the leaf at the frame, wherein two parts of a support structure which comprises the scissor fitting and the scissor bearing are variably fixable relative to one another in different positions to adjust the effective length of the scissor fitting, characterized in that the two parts are displaceable relative to one another and are connected to one another via at least one one-way clutch which forms an adjustable coupling element, which enables a displacement movement of the parts in one direction and blocks it in the other direction and which is configured to be automatically set on the closing of the leaf such that an incorrect position of the leaf is corrected by shortening or lengthening the effective length of the scissor fitting, with the one-way clutch having a latching device which comprises a toothed arrangement formed at one of the displaceable parts and a counter-toothed arrangement which cooperates with the toothed arrangement and which is formed at the other part, with the toothed arrangement having an asymmetrical tooth shape, and with the tooth flanks of the toothed arrangement which face toward one side extending obliquely to a longitudinal axis of the scissor arm and the tooth flanks of the toothed arrangement which face toward the opposite side extending at a right angle to the longitudinal axis.
Apparatus for ablatively producing a periodic line structure on a workpiece, comprising: a pulsed laser configured to generate ablative light; a phase mask disposed in the beam path of the ablative light and configured to generate by interference a plurality of equidistant parallel lines in an object plane and to suppress a diffraction order parallel to the optical axis, the optical axis being perpendicular to the object plane; characterised by the following features: an imaging optic disposed on the optical axis and having a cylindrical lens aligned parallel to the lines and configured to image the object plane into an image plane, the imaging optic reducing perpendicular to the equidistant parallel lines; and a support configured to position the workpiece in the image plane. a pulsed laser configured to generate ablative light; a phase mask disposed in the beam path of the ablative light and configured to generate by interference a plurality of equidistant parallel lines in an object plane and to suppress a diffraction order parallel to the optical axis, the optical axis being perpendicular to the object plane; characterised by the following features: an imaging optic disposed on the optical axis and having a cylindrical lens aligned parallel to the lines and configured to image the object plane into an image plane, the imaging optic reducing perpendicular to the equidistant parallel lines; and a support configured to position the workpiece in the image plane. an imaging optic disposed on the optical axis and having a cylindrical lens aligned parallel to the lines and configured to image the object plane into an image plane, the imaging optic reducing perpendicular to the equidistant parallel lines; and a support configured to position the workpiece in the image plane.
Method for the in-situ measurement of the concentration of at least one gaseous chemical species contained in exhaust gases circulating in an exhaust line and of the temperature of said exhaust gases by means of an optical measurement system (40, 40', 40", 70, 80, 90), said optical measurement system comprising at least one light source (41, 41', 41", 71, 81, 91) and a spectrometer (44, 44', 44", 74, 84, 94), comprising the following steps: - the emission, by the light source, of UV radiation through said exhaust gases within a measurement area (21, 22, 23) situated in the exhaust line; - the detection, by the spectrometer, of at least a portion of said UV radiation that has passed through said exhaust gases in said measurement area (21, 22, 23) and the generation of a digital signal of the light intensity depending on the wavelength of said portion of the UV radiation that has passed through said exhaust gases; - the estimation of the concentration of said chemical species and of the temperature of said exhaust gases, from said digital signal. - the emission, by the light source, of UV radiation through said exhaust gases within a measurement area (21, 22, 23) situated in the exhaust line; - the detection, by the spectrometer, of at least a portion of said UV radiation that has passed through said exhaust gases in said measurement area (21, 22, 23) and the generation of a digital signal of the light intensity depending on the wavelength of said portion of the UV radiation that has passed through said exhaust gases; - the estimation of the concentration of said chemical species and of the temperature of said exhaust gases, from said digital signal.
A base station in a mobile communication system including a control device, the base station comprising: a receiver which is adapted to receive a RADIO LINK SETUP REQUEST message including a Down Link, DL, Radio Link Control, RLC, Protocol Data Unit, PDU, size format information that indicates whether a RLC PDU size has a fixed length or variable length from the control device, wherein the base station is adapted to conduct a data communication with the control device using a fixed or variable length downlink data size. a receiver which is adapted to receive a RADIO LINK SETUP REQUEST message including a Down Link, DL, Radio Link Control, RLC, Protocol Data Unit, PDU, size format information that indicates whether a RLC PDU size has a fixed length or variable length from the control device, wherein the base station is adapted to conduct a data communication with the control device using a fixed or variable length downlink data size.
Method for communication with a motor vehicle, with the steps: a) providing at least one social media interface (8, 9, 10, 11) for communication with the motor vehicle on a specified vehicle fleet server, wherein communication via a social media application is provided by the social media interface (8, 9, 10, 11); b) receiving a message from a mobile terminal (3, 4, 5, 6) through the social media interface of the specified vehicle fleet server by means of the social media application; c) ascertaining a vehicle function call from the received message by an interpretation program, wherein the interpretation program interprets the semantics of the message to ascertain the vehicle function call; d) performing the ascertained vehicle function call in the motor vehicle, wherein the vehicle fleet server accesses the motor vehicle via a vehicle interface for performing the function call; e) sending a response message from the vehicle fleet server to the mobile terminal (3, 4, 5, 6) by means of the social media application, if the vehicle fleet server receives a vehicle parameter from the motor vehicle in response to the vehicle function call, the response message being generated as a function of the vehicle parameter received. a) providing at least one social media interface (8, 9, 10, 11) for communication with the motor vehicle on a specified vehicle fleet server, wherein communication via a social media application is provided by the social media interface (8, 9, 10, 11); b) receiving a message from a mobile terminal (3, 4, 5, 6) through the social media interface of the specified vehicle fleet server by means of the social media application; c) ascertaining a vehicle function call from the received message by an interpretation program, wherein the interpretation program interprets the semantics of the message to ascertain the vehicle function call; d) performing the ascertained vehicle function call in the motor vehicle, wherein the vehicle fleet server accesses the motor vehicle via a vehicle interface for performing the function call; e) sending a response message from the vehicle fleet server to the mobile terminal (3, 4, 5, 6) by means of the social media application, if the vehicle fleet server receives a vehicle parameter from the motor vehicle in response to the vehicle function call, the response message being generated as a function of the vehicle parameter received.
Integrated circuit comprising a package and a plurality of connection pins, a first chip comprising a high voltage transistor in depletion mode, and comprising a second chip comprising a low-voltage transistor in enhancement mode, the first and the second chip respectively comprising gate (13, 23), drain (11, 21) and source (12, 22) contact pads; the source contact pad of the high-voltage transistor being electrically coupled to the drain contact pad of the low-voltage transistor to thus form a middle node of the circuit, the integrated circuit comprising a first kelvin pin electrically coupled to the source contact pad of the low voltage transistor, the integrated circuit comprising a middle point pin electrically coupled to the middle node of the circuit, the integrated circuit further including a drain pin electrically coupled to a drain contact pad of the high-voltage transistor, a source pin electrically coupled to the source contact pad of the low voltage transistor, a gate pin electrically coupled to the gate contact pad of the low voltage transistor, the integrated circuit being characterised in that it further comprises a second kelvin pin electrically coupled to the source contact pad of the low voltage transistor.
A power supply apparatus for a vehicle, comprising: a first power storage device; a power supply line for feeding an inverter that drives a motor; a first voltage converter provided between said first power storage device and said power supply line for converting a voltage; a second power storage device; a second voltage converter provided between said second power storage device and said power supply line for converting a voltage; a connecting portion provided between said second power storage device and said second voltage converter for switching between an electrically connected state and a disconnected state; a capacitor coupled to a path connecting said connecting portion and said second voltage converter; and a control device controlling said first and second voltage converters (12A, 12B) and said connecting portion, characterised in that said control device is adapted, upon receiving a startup instruction, to control said first voltage converter such that electric power is supplied from said first power storage device to said power supply line, and to control said second voltage converter such that said capacitor is charged from said power supply line, and, after charging of said capacitor is completed, to switch said connecting portion from said disconnected state to said connected state. a first power storage device; a power supply line for feeding an inverter that drives a motor; a first voltage converter provided between said first power storage device and said power supply line for converting a voltage; a second power storage device; a second voltage converter provided between said second power storage device and said power supply line for converting a voltage; a connecting portion provided between said second power storage device and said second voltage converter for switching between an electrically connected state and a disconnected state; a capacitor coupled to a path connecting said connecting portion and said second voltage converter; and a control device controlling said first and second voltage converters (12A, 12B) and said connecting portion, characterised in that said control device is adapted, upon receiving a startup instruction, to control said first voltage converter such that electric power is supplied from said first power storage device to said power supply line, and to control said second voltage converter such that said capacitor is charged from said power supply line, and, after charging of said capacitor is completed, to switch said connecting portion from said disconnected state to said connected state.
A blade comprising a root portion and an elongate portion extending from the root portion to a tip, the elongate portion having an aerofoil-shaped cross section having a leading edge, a trailing edge, a suction side and a pressure side, a main trailing edge cooling channel extending within the elongate portion in a direction from root to tip adjacent the trailing edge and exiting into a surface at the tip, a gallery channel arranged just behind the surface and extending from an open end intersecting the main trailing edge cooling channel to a closed end located just behind an apogee of the trailing edge and a plurality of film cooling channels extending from the gallery channel and through the suction side and/or pressure side adjacent the tip, wherein the gallery channel has a greater cross-section area at the open end than at the closed end.