mhurhangee/ep-ind-claims huggingface dataset:
System for detecting ice formation on a body comprising at least: a first detector (2, 8) comprising a first temperature sensor (3, 12); a second detector (5, 9) comprising a second temperature sensor (6, 19); and an electro-optic module configured to generate input measuring signals into the first (2, 8) and second (5, 9) detectors to receive measuring signals from the first (2, 8) and second (5, 9) detectors and to process and transmit measurements; the system being characterized in that: the first detector (2, 8) comprises a first housing (4, 15) surrounding the first temperature sensor (3, 12) defining a first detection volume formed between the first temperature sensor (3, 12) and the first housing (4, 15), the first detection volume being filled by a fluid, such as air; the second detector (5, 9) comprises a second housing (7, 22) surrounding the second temperature sensor (6, 19) defining a second detection volume formed between the second temperature sensor (6, 19) and the second housing (7, 22), the second detection volume being filled by a fluid, such as air; and in that the first detector (2, 8) and the second detector (5, 9) have different thermal inertias. a first detector (2, 8) comprising a first temperature sensor (3, 12); a second detector (5, 9) comprising a second temperature sensor (6, 19); and an electro-optic module configured to generate input measuring signals into the first (2, 8) and second (5, 9) detectors to receive measuring signals from the first (2, 8) and second (5, 9) detectors and to process and transmit measurements; the first detector (2, 8) comprises a first housing (4, 15) surrounding the first temperature sensor (3, 12) defining a first detection volume formed between the first temperature sensor (3, 12) and the first housing (4, 15), the first detection volume being filled by a fluid, such as air; the second detector (5, 9) comprises a second housing (7, 22) surrounding the second temperature sensor (6, 19) defining a second detection volume formed between the second temperature sensor (6, 19) and the second housing (7, 22), the second detection volume being filled by a fluid, such as air; and in that the first detector (2, 8) and the second detector (5, 9) have different thermal inertias.
An OFDM symbol having been transmitted by a network entity on a downlink channel and comprising a data structure for managing user equipment, UE communications in a wireless communication system, the data structure comprising: one or more resource element blocks (904, 906, 908, 910) into which a frequency bandwidth of a downlink channel is divided within an OFDM symbol interval that defines a transmission time interval in a downlink subframe; a control region and a data region within at least one resource element block (904; 908; 910) of the one or more resource element blocks (904, 906, 908, 910); and a downlink resource grant (912; 926), located within the control region, for a UE served by the downlink channel. one or more resource element blocks (904, 906, 908, 910) into which a frequency bandwidth of a downlink channel is divided within an OFDM symbol interval that defines a transmission time interval in a downlink subframe; a control region and a data region within at least one resource element block (904; 908; 910) of the one or more resource element blocks (904, 906, 908, 910); and a downlink resource grant (912; 926), located within the control region, for a UE served by the downlink channel.
Electric tool having an electric tool base body and an electric tool apparatus, wherein the electric tool apparatus has a sensor unit for capturing at least one characteristic variable dependent on a workpiece to be machined and a coupling unit (51, 90) for coupling the sensor unit to the electric tool base body, wherein the sensor unit is provided to capture a characteristic variable for a transition point (34, 38) of the workpiece that is concealed from a user, wherein the sensor unit has a signal unit that is provided to generate a radio-frequency signal, in particular a radar signal at a frequency above 1 GHz, and to emit at least one capture signal (S.1, S.2) polarized in a plane (P.1, P.2), characterized in that the radio-frequency signal is generated in ultrawideband mode, and in that the sensor unit is arranged in the electric tool base body.
An apparatus (12, 14, 16), comprising: a baseband processing module adapted to generate a plurality of sounding symbols for transmission to a plurality of wireless communication devices (18, 20, 22, 24, 26, 28, 30, 32, 1200, 1202, 1204, 1206); and at least one antenna (82, 84, 86) adapted to: transmit at least one first signal including the plurality of sounding symbols, on a subset of sub-channels within at least one channel, to the plurality of wireless communication devices; and receive one second signal from one of the plurality of wireless communication devices via one sub-channel of the subset of sub-channels, wherein the one sub-channel, on which the second signal is received, is the preferred sub-channel for use in subsequent communication with the one of the plurality of wireless communication devices, and wherein: based on the sub-channel on which the second signal is received, the baseband processing module determines the preferred sub-channel for use in the subsequent communication with the one of the plurality of wireless communication devices. a baseband processing module adapted to generate a plurality of sounding symbols for transmission to a plurality of wireless communication devices (18, 20, 22, 24, 26, 28, 30, 32, 1200, 1202, 1204, 1206); and at least one antenna (82, 84, 86) adapted to: transmit at least one first signal including the plurality of sounding symbols, on a subset of sub-channels within at least one channel, to the plurality of wireless communication devices; and transmit at least one first signal including the plurality of sounding symbols, on a subset of sub-channels within at least one channel, to the plurality of wireless communication devices; and receive one second signal from one of the plurality of wireless communication devices via one sub-channel of the subset of sub-channels, wherein the one sub-channel, on which the second signal is received, is the preferred sub-channel for use in subsequent communication with the one of the plurality of wireless communication devices, and wherein: based on the sub-channel on which the second signal is received, the baseband processing module determines the preferred sub-channel for use in the subsequent communication with the one of the plurality of wireless communication devices. based on the sub-channel on which the second signal is received, the baseband processing module determines the preferred sub-channel for use in the subsequent communication with the one of the plurality of wireless communication devices.
An arrangement in a gas turbine process comprising: - a compressor for pressurizing air to process gas, and - a gas turbine for expanding the process gas to obtain shaft output, - an electric generator for utilizing the difference of turbine and compressor outputs, - an indirect process gas heat exchanger for preheating compressed process gas with expanded exhaust gas, - an indirect evaporator for humidifying compressed process gas, comprising a heat transfer surface for adding water to compressed air, adapted to utilize the heat of the expanded process gas arriving from the compressor, - a water supply arrangement configured to form a water film on the compressed air side of the heat transfer surface, whereby the expanded process gas is adapted to flow on the first side of the heat transfer surface while the water film, attached to the heat transfer surface, flows on the second side and compressed air flows on the outside of the water film for evaporating water therefrom, - a boiler and an indirect heat exchanger arranged thereto as a heat source for increasing the enthalpy of the compressed humid process gas before transferring it to the gas turbine, characterized in that the indirect evaporator is adapted to cool down the expanded exhaust gas, below the dew point for evaporating water therefrom and for transferring this heat to evaporation and that the pressure level of the compressor is 2 - 8 bar. - a compressor for pressurizing air to process gas, and - a gas turbine for expanding the process gas to obtain shaft output, - an electric generator for utilizing the difference of turbine and compressor outputs, - an indirect process gas heat exchanger for preheating compressed process gas with expanded exhaust gas, - an indirect evaporator for humidifying compressed process gas, comprising a heat transfer surface for adding water to compressed air, adapted to utilize the heat of the expanded process gas arriving from the compressor, - a water supply arrangement configured to form a water film on the compressed air side of the heat transfer surface, whereby the expanded process gas is adapted to flow on the first side of the heat transfer surface while the water film, attached to the heat transfer surface, flows on the second side and compressed air flows on the outside of the water film for evaporating water therefrom, - a boiler and an indirect heat exchanger arranged thereto as a heat source for increasing the enthalpy of the compressed humid process gas before transferring it to the gas turbine,
An input/output, I/O, device (120; 220) for a distributed modular I/O system, said I/O device comprising: a base adapted to be connected to an associated support structure; a terminal block (120c; 220c) connected to the base and including a plurality of wiring connections adapted to be connected to field wiring of an associated controlled system; first and second I/O modules (220b1, 220b2) each comprising a plurality of removable single-channel I/O submodules that are each releasably connected to the base and each configured for a select I/O operation for input and output of data relative to the associated controlled system, each of said single-channel I/O submodules operatively connected to wiring connections of the terminal block through the base; first and second network switches (132a, 132b, 232a, 232b) connected to the base that are adapted to be respectively connected to first and second backplane circuits (114a, 114b); first and second system modules (250a, 250b) connected to the base and each respectively connected to both of the first and second network switches and each respectively operatively connected to all of the removable single-channel I/O submodules of both of the first and second I/O modules such that the first and second system modules control communication of I/O data between the first and second network switches and the single-channel I/O submodules. a base adapted to be connected to an associated support structure; a terminal block (120c; 220c) connected to the base and including a plurality of wiring connections adapted to be connected to field wiring of an associated controlled system; first and second I/O modules (220b1, 220b2) each comprising a plurality of removable single-channel I/O submodules that are each releasably connected to the base and each configured for a select I/O operation for input and output of data relative to the associated controlled system, each of said single-channel I/O submodules operatively connected to wiring connections of the terminal block through the base; first and second network switches (132a, 132b, 232a, 232b) connected to the base that are adapted to be respectively connected to first and second backplane circuits (114a, 114b); first and second system modules (250a, 250b) connected to the base and each respectively connected to both of the first and second network switches and each respectively operatively connected to all of the removable single-channel I/O submodules of both of the first and second I/O modules such that the first and second system modules control communication of I/O data between the first and second network switches and the single-channel I/O submodules.
Process for producing uranium and/or at least one rare earth element selected from the group consisting of cerium (Ce), dysprosium (Dy), erbium (Er), europium (Eu), gadolinium (Gd), holmium (Ho), lanthanum (La), lutetium (Lu), neodymium (Nd), praseodymium (Pr), promethium (Pm), samarium (Sm), scandium (Sc), terbium (Tb), thulium (Tm), ytterbium (Yb) and yttrium out of an ore, wherein the ore is mixed with sulphuric acid with an concentration of at least 95 wt.-% to a mixture, wherein the mixture is granulated to pellets, wherein the pellets are fed into at least one fluidized bed fluidized by a fluidizing gas for a thermal treatment at temperatures between 200 and 1000 °C, wherein the at least one fluidized bed is developed such that it at least partly surrounds a gas supply tube for a gas or a gas mixture fed into the reactor, and wherein the gas or gas mixture is used as a heat transfer medium.
A gas insulated switchgear comprising: an upper conductor; a lower conductor; a movable contact provided in the upper conductor such that it is movable linearly with respect to the upper contact; a fixed contact fixedly provided in the lower conductor; a moving side tulip contact provided in the movable contact; a moving side shield fixed to the upper conductor, accommodating the moving side tulip contact, and having an opening end allowing the movable contact to pass therethrough; a fixed side tulip contact provided in the fixed contact and selectively connected to the moving side tulip contact by the movable contact; and a fixed side shield fixed to the lower conductor and accommodating the fixed side tulip contact, characterized by including: an insulating screen unit installed to selectively block the opening end of the moving side shield and covering an end of the movable contact when the movable contact is separated from the fixed contact. an upper conductor; a lower conductor; a movable contact provided in the upper conductor such that it is movable linearly with respect to the upper contact; a fixed contact fixedly provided in the lower conductor; a moving side tulip contact provided in the movable contact; a moving side shield fixed to the upper conductor, accommodating the moving side tulip contact, and having an opening end allowing the movable contact to pass therethrough; a fixed side tulip contact provided in the fixed contact and selectively connected to the moving side tulip contact by the movable contact; and a fixed side shield fixed to the lower conductor and accommodating the fixed side tulip contact, characterized by including: an insulating screen unit installed to selectively block the opening end of the moving side shield and covering an end of the movable contact when the movable contact is separated from the fixed contact. an insulating screen unit installed to selectively block the opening end of the moving side shield and covering an end of the movable contact when the movable contact is separated from the fixed contact.
An inspection device, comprising: an irradiation unit configured to irradiate an object with near infrared light; a spectral unit configured to disperse reflected light that is reflected from the object irradiated with the near infrared light; an imaging unit configured to take a spectroscopic image of the reflected light dispersed by the spectral unit; a spectral data obtaining module configured to obtain spectral data at a plurality of points on the object, based on the spectroscopic image obtained by the imaging unit; a dense spectral data group selecting module configured to select a group having a highest density of luminance values with regard to a predetermined wavelength component as a dense spectral data group, among the spectral data at the plurality of points; and an analyzing module configured to perform a predetermined analysis for the object, based on the dense spectral data group and thereby detect a different type of object. an irradiation unit configured to irradiate an object with near infrared light; a spectral unit configured to disperse reflected light that is reflected from the object irradiated with the near infrared light; an imaging unit configured to take a spectroscopic image of the reflected light dispersed by the spectral unit; a spectral data obtaining module configured to obtain spectral data at a plurality of points on the object, based on the spectroscopic image obtained by the imaging unit; a dense spectral data group selecting module configured to select a group having a highest density of luminance values with regard to a predetermined wavelength component as a dense spectral data group, among the spectral data at the plurality of points; and an analyzing module configured to perform a predetermined analysis for the object, based on the dense spectral data group and thereby detect a different type of object.
A temperature compensation circuit, comprising: first to fourth resistors (R1-R4); a first output terminal connected to a node between the first resistor and the second resistor; a second output terminal connected to a node between the third resistor and the fourth resistor; a first voltage terminal (Na) formed at a node between the first resistor and the fourth resistor; and a second voltage terminal (Nb) formed at a node between the second resistor and the third resistor, wherein a resistance value of at least one of the first resistor to the fourth resistor has a temperature coefficient that is different from a temperature coefficient of a resistance value of another of the first resistor to the fourth resistor, and wherein the resistance value of the at least one of the first resistor to the fourth resistor is set so that a temperature compensation voltage that is output from the first output terminal and a temperature compensation voltage that is output from the second output terminal are equal to each other at a predetermined temperature, characterised by at least two further resistors (R5, R6), a fifth resistor being connected between a power supply terminal and the first voltage terminal, and a sixth resistor being connected between a ground terminal and the second voltage terminal. first to fourth resistors (R1-R4); a first output terminal connected to a node between the first resistor and the second resistor; a second output terminal connected to a node between the third resistor and the fourth resistor; a first voltage terminal (Na) formed at a node between the first resistor and the fourth resistor; and a second voltage terminal (Nb) formed at a node between the second resistor and the third resistor, wherein a resistance value of at least one of the first resistor to the fourth resistor has a temperature coefficient that is different from a temperature coefficient of a resistance value of another of the first resistor to the fourth resistor, and wherein the resistance value of the at least one of the first resistor to the fourth resistor is set so that a temperature compensation voltage that is output from the first output terminal and a temperature compensation voltage that is output from the second output terminal are equal to each other at a predetermined temperature, characterised by at least two further resistors (R5, R6), a fifth resistor being connected between a power supply terminal and the first voltage terminal, and a sixth resistor being connected between a ground terminal and the second voltage terminal.
A method in a transmitting device, comprising: forming an Orthogonal Frequency-Division Multiplexing, OFDM, signal comprising a plurality of OFDM symbols and carrying user data targeted to a main transceiver of one or more receiving devices; modulating the OFDM signal with a wake-up signature, WUS, targeted to a wake-up receiver, WUR, of a first receiving device other than the one or more receiving devices, wherein said modulating is performed so as to superimpose a modulation of signal power on the OFDM signal, the resulting variations in signal power conveying the WUS; and transmitting the modulated OFDM signal. forming an Orthogonal Frequency-Division Multiplexing, OFDM, signal comprising a plurality of OFDM symbols and carrying user data targeted to a main transceiver of one or more receiving devices; modulating the OFDM signal with a wake-up signature, WUS, targeted to a wake-up receiver, WUR, of a first receiving device other than the one or more receiving devices, wherein said modulating is performed so as to superimpose a modulation of signal power on the OFDM signal, the resulting variations in signal power conveying the WUS; and transmitting the modulated OFDM signal.
A translational parallel mechanism (100; 100') comprising three legs (1, 2, 3), in which each leg is a kinematic chain which comprises: • a first cardan joint comprising a first revolute pair and a second revolute pair, • a first member connected, at a first end thereof, to a frame by means of the first cardan joint in such a manner that the rotation axis of the first revolute pair is fixed to the frame, and connected, at a second end thereof, to a first end of a second member by means of a third revolute pair, • a second cardan joint comprising a fourth revolute pair and a fifth revolute pair, • the second member which is connected, at a second end thereof, to a movable platform by means of the second cardan joint in such a manner that the rotation axis of the fifth revolute pair is fixed to the movable platform, wherein the first revolute pairs and fifth revolute pairs define the ends of the respective kinematic chains, wherein for each leg (1, 2, 3) the rotation axis of the first and fifth revolute pairs (R1,R5) are parallel and the rotation axis of the second, third and fourth revolute pairs (R2,R3,R4) are parallel, wherein the rotation axes of the first revolute pairs of each leg (1, 2, 3) are arranged in such a way that they are neither coplanar nor parallel to a single plane and in such a way that they are incident at a single fixed point in the frame or that the distance between any two of these rotation axes is less than or equal to 20% of the diameter of the circumference passing through the centers of the first cardan joints, and wherein the rotation axes of the fifth revolute pairs of each leg (1, 2, 3) are arranged in such a way that they are neither coplanar nor parallel to a single plane and in such a way that they are incident at a single fixed point in the movable platform or that the distance between any two of these rotation axes is less than or equal to 20% of the diameter of the circumference passing through the centers of the first cardan joints. • a first cardan joint comprising a first revolute pair and a second revolute pair, • a first member connected, at a first end thereof, to a frame by means of the first cardan joint in such a manner that the rotation axis of the first revolute pair is fixed to the frame, and connected, at a second end thereof, to a first end of a second member by means of a third revolute pair, • a second cardan joint comprising a fourth revolute pair and a fifth revolute pair, • the second member which is connected, at a second end thereof, to a movable platform by means of the second cardan joint in such a manner that the rotation axis of the fifth revolute pair is fixed to the movable platform,
Measuring roll for identifying flatness errors of a strip and/or for determining the strip tension of a strip, particularly a metal strip, having a roll body and one or more measuring points integrated in the roll body, wherein the measuring points respectively have at least one measuring body aligned with the surface of the roll body, characterised in that the at least one measuring body is respectively arranged on one or more force-measuring sensors in a recess in the roll body, forming a circumferential gap, wherein the circumferential gap is closed or covered with a welding filler, and wherein a welding seam made of the welding filler is inserted in the circumferential gap, and/or the surface of the roll body is provided, at least in the area of the measuring points, with a weld overlay made of the welding filler and produced by build-up welding, which covers the circumferential gap.