mhurhangee/patent-ind-claim-en huggingface dataset:
A bar support and gripping unit feeding, in axial succession to one another, a machine tool feeding line ( 4 z), comprising: at least one tubular-shaped clamp ( 11 a; 11 b; 11 c) assembly, extending parallel to the feeding line ( 4 z); the clamp ( 11 a; 11 b; 11 c) assembly being attachable to the periphery of a bar which passes through a through-bore inside the clamp ( 11 a; 11 b; 11 c) assembly, the axis ( 3 a) of the bar coinciding with the axis of the tubular bore ; and at least one chucking member ( 7;8 ) provided with at least one pair of jaws ( 7 a; 8 a; 9 a) which can clench the bar , in at least one gripping zone ( 10 a; 10 b; 10 bc) located along the line , said at least one chucking member ( 7;8 ) including an actuator and at least one step bearing (16a;16b) attachable to at least one arm ( 13 a; 13 b; 13 c) of said at least one clamp ( 11 a; 11 b; 11 c), said chucking member ( 7;8 ) being capable of rendering said at least one clamp ( 11 a; 11 b; 11 c) and said bar mutually integral, said support and gripping unit being characterised in that said actuator includes a tubular shaft , crossed axially by said bar and which is movably translatable in both directions of the relative axis line ( 3 a); said one or each step bearing (16a;16b) being mounted on the shaft , shouldered against at least one arm ( 13 a; 13 b; 13 c) of said at least one clamp ( 11 a; 11 b; 11 c). at least one tubular-shaped clamp ( 11 a; 11 b; 11 c) assembly, extending parallel to the feeding line ( 4 z); the clamp ( 11 a; 11 b; 11 c) assembly being attachable to the periphery of a bar which passes through a through-bore inside the clamp ( 11 a; 11 b; 11 c) assembly, the axis ( 3 a) of the bar coinciding with the axis of the tubular bore ; and at least one chucking member ( 7;8 ) provided with at least one pair of jaws ( 7 a; 8 a; 9 a) which can clench the bar , in at least one gripping zone ( 10 a; 10 b; 10 bc) located along the line , said at least one chucking member ( 7;8 ) including an actuator and at least one step bearing (16a;16b) attachable to at least one arm ( 13 a; 13 b; 13 c) of said at least one clamp ( 11 a; 11 b; 11 c), said chucking member ( 7;8 ) being capable of rendering said at least one clamp ( 11 a; 11 b; 11 c) and said bar mutually integral, said support and gripping unit being characterised in that said actuator includes a tubular shaft , crossed axially by said bar and which is movably translatable in both directions of the relative axis line ( 3 a); said one or each step bearing (16a;16b) being mounted on the shaft , shouldered against at least one arm ( 13 a; 13 b; 13 c) of said at least one clamp ( 11 a; 11 b; 11 c).
A method of channel state information (CSI) feedback in a wireless communication system, comprising: receiving one or more precoding matrix indicator (PMI) signals from a remote transceiver; and generating a precoding matrix W derived from a matrix multiplication of two matrices W1 and W2, where said precoding matrix W is applicable to precoding one or more layers of data streams, matrix W1 selected from a first codebook C1 based on a first group of bits in the PMI signals, and matrix W2 selected from a second codebook C2 based on a second group of bits in the PMI signals, wherein the first codebook C1 comprises at least a first W1 matrix and a second W1 matrix, wherein said at least first W1 matrix is constructed with a first group of adjacent Discrete Fourier Transform (DFT) vectors, and said at least second W1 matrix is constructed with a second group of non-adjacent DFT vectors, and for i 1 = 0,1,···,7 : X i 1 ∈ b 2 i 1 mod 16 b 2 i 1 + 1 mod 16 b 2 i 1 + 2 mod 16 b 2 i 1 + 3 mod 16 , b n ( m + 1 ) = e j 2 π m n 16 , n = 0,1, ⋯ ,15 , m = 0,.1 for i 1 = 8,9,···,15 : X i 1 ∈ b i 1 − 8 mod 32 b i 1 − 8 + 8 mod 32 b i 1 − 8 + 16 mod 32 b i 1 − 8 + 24 mod 32 b n ( m + 1 ) = e j 2 π m n 32 , n = 0,1, ⋯ ,31, m = 0,.1 W 1 i 1 = X i 1 0 0 X i 1 , C 1 = W 1 0 W 1 1 W 1 2 ⋯ W 1 15 , N t = 4 is the number of transmit antennas corresponding to W, n is the beam index, m is the layer index, and X (k) is the block diagonal sub-matrix of W 1 ( k ) . receiving one or more precoding matrix indicator (PMI) signals from a remote transceiver; and generating a precoding matrix W derived from a matrix multiplication of two matrices W1 and W2, where said precoding matrix W is applicable to precoding one or more layers of data streams, matrix W1 selected from a first codebook C1 based on a first group of bits in the PMI signals, and matrix W2 selected from a second codebook C2 based on a second group of bits in the PMI signals, wherein the first codebook C1 comprises at least a first W1 matrix and a second W1 matrix, wherein said at least first W1 matrix is constructed with a first group of adjacent Discrete Fourier Transform (DFT) vectors, and said at least second W1 matrix is constructed with a second group of non-adjacent DFT vectors, and for i 1 = 0,1,···,7 : X i 1 ∈ b 2 i 1 mod 16 b 2 i 1 + 1 mod 16 b 2 i 1 + 2 mod 16 b 2 i 1 + 3 mod 16 , b n ( m + 1 ) = e j 2 π m n 16 , n = 0,1, ⋯ ,15 , m = 0,.1 for i 1 = 8,9,···,15 : X i 1 ∈ b i 1 − 8 mod 32 b i 1 − 8 + 8 mod 32 b i 1 − 8 + 16 mod 32 b i 1 − 8 + 24 mod 32 b n ( m + 1 ) = e j 2 π m n 32 , n = 0,1, ⋯ ,31, m = 0,.1 W 1 i 1 = X i 1 0 0 X i 1 , C 1 = W 1 0 W 1 1 W 1 2 ⋯ W 1 15 , N t = 4 is the number of transmit antennas corresponding to W, n is the beam index, m is the layer index, and X (k) is the block diagonal sub-matrix of W 1 ( k ) .
An aluminum alloy conductor having a composition consisting of 0.1 mass% to 1.0 mass% Mg; 0.1 mass% to 1.0 mass% Si; 0.01 mass% to 1.40 mass% Fe; 0.000 mass% to 0.100 mass% Ti; 0.000 mass% to 0.030 mass% B; 0.00 mass% to 1.00 mass% Cu; 0.00 mass% to 0.50 mass% Ag; 0.00 mass% to 0.50 mass% Au; 0.00 mass% to 1.00 mass% Mn; 0.00 mass% to 1.00 mass% Cr; 0.00 mass% to 0.50 mass% Zr; 0.00 mass% to 0.50 mass% Hf; 0.00 mass% to 0.50 mass% V; 0.00 mass% to 0.50 mass% Sc; 0.00 mass% to 0.50 mass% Co; 0.00 mass% to 0.50 mass% Ni; and the balance being A1 and incidental impurities, characterized by a dispersion density of an Mg 2 Si compound having a particle size of 0.5 μm to 5.0 μm is less than or equal to 3.0 × 10 -3 particles/μm 2 , and each of Si and Mg at a grain boundary between crystal grains of a parent phase has a concentration of less than or equal to 2.00 mass%. characterized by a dispersion density of an Mg 2 Si compound having a particle size of 0.5 μm to 5.0 μm is less than or equal to 3.0 × 10 -3 particles/μm 2 , and each of Si and Mg at a grain boundary between crystal grains of a parent phase has a concentration of less than or equal to 2.00 mass%.
A connector assembly comprising a connector for corrugated steel pipes and a corrugated steel pipe having a nominal diameter that is smaller than a diameter of an opening of the connector, the connector comprising a connector body which is provided with at least two openings , and at least one reduction element , wherein said reduction element is adapted to be coupled to at least one of said openings of said connector body , said reduction element being adapted to define an inlet diameter for the pipe that is smaller than the diameter of the at least one of said openings of the body of the connector, said reduction element comprising a flat face provided with a hole and a raised portion which extends at an opposite face, which is opposite to the flat face , said raised portion being adapted to engage the at least one of said openings of said connector body by being inserted into said at least one of said openings , said opposite face being configured to abut against the at least one of said openings , externally to said one opening .
An optoelectronic sensor for detecting an object in a monitoring area , having a light transmitter for transmitting transmitted light of a wavelength range, a light receiver for generating a received signal from the remitted transmitted light remitted at the object , receiving optics arranged in front of the light receiver , the receiving optics having at least one first optical element for focusing the remitted transmitted light , a second optical element for reducing the angle of incidence and an optical filter adapted to the wavelength range for suppressing interference light, the sensor also having an evaluation unit that is configured to generate object information from the received signal, wherein the second optical element has light-diffusing properties, characterized in that the second optical element has non-imaging properties as a diverging axicon lens and generates a sharp image only of edges of the photosensitive area of the light receiver , while inside between these edges there is a non-imaging redistribution.
A rotating electric machine comprising: - a rotor having a shaft ; - a stator formed around the rotor ; - a seal ring formed around the shaft and having a plurality of through holes ; - a gland seal formed so as to surround the seal ring and having an oil feed port ; - a partition plate formed between the seal ring and the gland seal ; and - a housing which houses the rotor and the stator and to which the gland seal is fixed, wherein the partition plate is formed at a position opposed to the oil feed port and is fixed to at least one of an upper wall and a lower wall in an axial direction (Y) of the gland seal , characterised in that the partition plate has a reinforcing plate at such a position as not to obstruct the oil feed port , the reinforcing plate being fixed to a side wall of the partition plate on a gland seal side and being in close contact with a circumferential wall of the gland seal . - a rotor having a shaft ; - a stator formed around the rotor ; - a seal ring formed around the shaft and having a plurality of through holes ; - a gland seal formed so as to surround the seal ring and having an oil feed port ; - a partition plate formed between the seal ring and the gland seal ; and - a housing which houses the rotor and the stator and to which the gland seal is fixed,
Bacterial extract of a bacterium represented by strain LMB64 which was deposited at the Collection Nationale de Cultures de Microorganismes (CNCM), Institut Pasteur, Paris, on 8 April 2010 under number I-4290, said bacterial extract being obtained by a process comprising the steps of: a. culture of said bacterium in a suitable medium to obtain a bacterial culture; b. liquid/solid separation of said culture and removal of the liquid phase; c. cell lysis of the solid phase, d. resuspension of the lysed solid phase in an aqueous liquid phase, preferentially buffered, e. liquid/solid separation and recovery of the liquid phase, f. optional filtration of the liquid phase. characterized in that the aqueous liquid phase of the resuspension step d) is a basic buffer selected from Tris buffer, arginine buffer or Tris-arginine buffer. a. culture of said bacterium in a suitable medium to obtain a bacterial culture; b. liquid/solid separation of said culture and removal of the liquid phase; c. cell lysis of the solid phase, d. resuspension of the lysed solid phase in an aqueous liquid phase, preferentially buffered, e. liquid/solid separation and recovery of the liquid phase, f. optional filtration of the liquid phase.
An organoclay composition comprising a synergist comprising (i) an amine salt of a trimer acid, the trimer acid having from 30 to 72 carbon atoms; and (ii) an amine salt of a monocarboxylic fatty acid, the monocarboxylic fatty acid having from 6 to 30 carbon atoms; and a mineral clay which has been treated with at least one organic quaternary ammonium or phosphonium compound or a precursor thereof. a synergist comprising (i) an amine salt of a trimer acid, the trimer acid having from 30 to 72 carbon atoms; and (ii) an amine salt of a monocarboxylic fatty acid, the monocarboxylic fatty acid having from 6 to 30 carbon atoms; and (i) an amine salt of a trimer acid, the trimer acid having from 30 to 72 carbon atoms; and (ii) an amine salt of a monocarboxylic fatty acid, the monocarboxylic fatty acid having from 6 to 30 carbon atoms; and a mineral clay which has been treated with at least one organic quaternary ammonium or phosphonium compound or a precursor thereof.
An antenna structure , comprising: a first radiator for resonating at a high frequency band and having a feeding end; a second radiator connected to the first radiator and resonating at a low frequency band with a portion of the first radiator ; an antenna ground located on one side of the first radiator and the second radiator ; and a conductor located between the second radiator and the antenna ground in a first direction (D1) and connecting the first radiator with the antenna ground , wherein a slit having at least one bending portion is formed among the second radiator , the conductor , and the antenna ground , wherein the antenna structure is characterized in that a length (L1, L2, L3, L4, L6, L11) of the slit ranges from 11 mm to 20 mm, and a width (L5, L7, L8, L9, L12) of the slit ranges from 0.3 mm to 1.5 mm. a first radiator for resonating at a high frequency band and having a feeding end; a second radiator connected to the first radiator and resonating at a low frequency band with a portion of the first radiator ; an antenna ground located on one side of the first radiator and the second radiator ; and a conductor located between the second radiator and the antenna ground in a first direction (D1) and connecting the first radiator with the antenna ground , wherein a slit having at least one bending portion is formed among the second radiator , the conductor , and the antenna ground , wherein the antenna structure is characterized in that a length (L1, L2, L3, L4, L6, L11) of the slit ranges from 11 mm to 20 mm, and a width (L5, L7, L8, L9, L12) of the slit ranges from 0.3 mm to 1.5 mm.
A method of wireless communication, comprising: configuring a plurality of ePDCCH resource sets; associating a virtual cell ID with each ePDCCH resource set, wherein the plurality of ePDCCH resource sets are associated with a plurality of ePDCCH decoding candidates, wherein each of the plurality of ePDCCH decoding candidates is associated with one of the ePDCCH resource sets; configuring at least one virtual cell identifier, ID for a user equipment, UE applicable to enhanced physical downlink control channel, ePDCCH transmission; determining a first decoding candidate for an ePDCCH for the UE; determining a first virtual cell ID for the first decoding candidate; scrambling the ePDCCH based on the first virtual cell ID; and transmitting , to the UE, the scrambled ePDCCH using the first decoding candidate. configuring a plurality of ePDCCH resource sets; associating a virtual cell ID with each ePDCCH resource set, wherein the plurality of ePDCCH resource sets are associated with a plurality of ePDCCH decoding candidates, wherein each of the plurality of ePDCCH decoding candidates is associated with one of the ePDCCH resource sets; configuring at least one virtual cell identifier, ID for a user equipment, UE applicable to enhanced physical downlink control channel, ePDCCH transmission; determining a first decoding candidate for an ePDCCH for the UE; determining a first virtual cell ID for the first decoding candidate; scrambling the ePDCCH based on the first virtual cell ID; and transmitting , to the UE, the scrambled ePDCCH using the first decoding candidate.
A method , comprising: obtaining a voltage phasor (V S ) of a source-end generator ; obtaining a current phasor (I S ) of the source-end generator ; obtaining a mechanical rotor angle (δs) of the source end generator ; estimating a receiving end generator impedance (Z R ) and a line impedance (Z L ) between the source-end generator and a receiving-end generator ; estimating a swing angle (θ) between an internal voltage E S of the source-end generator and an internal voltage E R of the receiving-end generator , wherein the estimating of the swing angle (θ) comprises determining a real power value (P) and a reactive power value (Q) based on the obtained V S and the obtained Is and the estimated Z L and ZR; and detecting power swing condition based on the estimated θ; and tripping a circuit breaker to isolate the source-end generator from the rest of the system when the power swing condition is detected, wherein the swing angle (θ) is estimated using the following equations: E s = V s − I s Z L + Z R P + j . Q = V s 2 − V S . I s ∗ . Z L ∗ + Z R ∗ θ = atan 2 Q P + δ s wherein I S *, Z L * and Z R * are complex conjugates of I S , Z L and Z R respectively. obtaining a voltage phasor (V S ) of a source-end generator ; obtaining a current phasor (I S ) of the source-end generator ; obtaining a mechanical rotor angle (δs) of the source end generator ; estimating a receiving end generator impedance (Z R ) and a line impedance (Z L ) between the source-end generator and a receiving-end generator ; estimating a swing angle (θ) between an internal voltage E S of the source-end generator and an internal voltage E R of the receiving-end generator , wherein the estimating of the swing angle (θ) comprises determining a real power value (P) and a reactive power value (Q) based on the obtained V S and the obtained Is and the estimated Z L and ZR; and detecting power swing condition based on the estimated θ; and tripping a circuit breaker to isolate the source-end generator from the rest of the system when the power swing condition is detected, wherein the swing angle (θ) is estimated using the following equations: E s = V s − I s Z L + Z R P + j . Q = V s 2 − V S . I s ∗ . Z L ∗ + Z R ∗ θ = atan 2 Q P + δ s wherein I S *, Z L * and Z R * are complex conjugates of I S , Z L and Z R respectively.
A radiation detection apparatus for PET or SPECT imaging, comprising: a detector; and processing circuitry configured to: obtain calibration data including an energy spectrum of radiation incident at the detector and irradiated from a calibration source; and characterized in that the processing circuitry is further configured to: determine an energy calibration by applying the energy spectrum to an input to a neural network , wherein, when the energy spectrum is applied as the input to the neural network , the neural network has been trained using a training dataset including input data and target data , the input data comprising radiation spectra acquired using the calibration source, and the target data comprising values of a mapping between measured signals and energies, the measured signals being time-over-threshold signals. a detector; and processing circuitry configured to: obtain calibration data including an energy spectrum of radiation incident at the detector and irradiated from a calibration source; and characterized in that the processing circuitry is further configured to: determine an energy calibration by applying the energy spectrum to an input to a neural network , wherein, when the energy spectrum is applied as the input to the neural network , the neural network has been trained using a training dataset including input data and target data , the input data comprising radiation spectra acquired using the calibration source, and the target data comprising values of a mapping between measured signals and energies, the measured signals being time-over-threshold signals.
Process for producing an electrical steel sheet , comprising the steps of: a) applying (S1) a paste to the surface of a carrier plate, wherein the paste contains antiferromagnetic, ferrimagnetic and/or weakly ferromagnetic particles and a solvent, wherein the particles are at least partly in the form of iron oxides or iron hydroxides, b) aligning (S2) the particles in the direction of a defined magnetic flow direction, c1) removing the solvent (S3) by heating, c2) reducing the particles to iron by removing the oxygen (S4) from the iron oxide or the hydroxyl group from the iron hydroxide in a reductive atmosphere, d) providing (S5) the electrical steel sheet by sintering the aligned particles and e) separating (S6) the electrical steel sheet from the carrier plate. a) applying (S1) a paste to the surface of a carrier plate, wherein the paste contains antiferromagnetic, ferrimagnetic and/or weakly ferromagnetic particles and a solvent, wherein the particles are at least partly in the form of iron oxides or iron hydroxides, b) aligning (S2) the particles in the direction of a defined magnetic flow direction, c1) removing the solvent (S3) by heating, c2) reducing the particles to iron by removing the oxygen (S4) from the iron oxide or the hydroxyl group from the iron hydroxide in a reductive atmosphere, d) providing (S5) the electrical steel sheet by sintering the aligned particles and e) separating (S6) the electrical steel sheet from the carrier plate.
A medication injection device , comprising: a barrel ; a plunger disposed to dispense a fluid from the barrel; a dosage tracking system coupled to output data indicative of an amount of the fluid dispensed; and a controller disposed within the medication injection device and coupled to receive the data from the dosage tracking system, wherein the controller includes logic that when executed by the controller causes the controller to perform operations including: determining, based on the data, whether an air shot event occurred while dispensing the fluid; and characterized in that the dosage tracking system includes an ultrasonic transducer located in a plunger head of the medication injection device, the ultrasonic transducer being oriented to emit ultrasonic signals through the fluid along a length of the barrel and to receive reflected ultrasonic signals, wherein the data is indicative of a time of flight of the ultrasonic signals; and wherein the determining comprises: measuring a distance travelled by the plunger head based upon the time of flight of the ultrasonic signals; and determining that the air shot event occurred while dispensing the fluid when the distance travelled by the plunger head is below a threshold distance. a barrel ; a plunger disposed to dispense a fluid from the barrel; a dosage tracking system coupled to output data indicative of an amount of the fluid dispensed; and a controller disposed within the medication injection device and coupled to receive the data from the dosage tracking system, wherein the controller includes logic that when executed by the controller causes the controller to perform operations including: determining, based on the data, whether an air shot event occurred while dispensing the fluid; and characterized in that the dosage tracking system includes an ultrasonic transducer located in a plunger head of the medication injection device, the ultrasonic transducer being oriented to emit ultrasonic signals through the fluid along a length of the barrel and to receive reflected ultrasonic signals, wherein the data is indicative of a time of flight of the ultrasonic signals; and wherein the determining comprises: measuring a distance travelled by the plunger head based upon the time of flight of the ultrasonic signals; and determining that the air shot event occurred while dispensing the fluid when the distance travelled by the plunger head is below a threshold distance. measuring a distance travelled by the plunger head based upon the time of flight of the ultrasonic signals; and determining that the air shot event occurred while dispensing the fluid when the distance travelled by the plunger head is below a threshold distance.