mhurhangee/patent-ind-claim-en huggingface dataset:
A method for controlling feedback of Channel State Information, CSI, in a 3D-Multiple Input Multiple Output, 3D-MIMO, system, the method comprising: determining (S101), by a base station, that a User Equipment, UE, needs to be controlled to feed back the CSI, wherein the CSI at least comprises a first Pre-coding Matrix Indicator, PMI, and/or a second PMI, the first PMI and the second PMI correspond to the same pre-coding matrix; wherein the same pre-coding matrix corresponds to multiple antennas having two-dimension antenna structure and configured in the base station; wherein the same pre-coding matrix comprises a first codebook corresponding to a vertical dimension of the multiple antennas, and a second codebook corresponding to a horizontal dimension of the multiple antennas; wherein the first PMI is used for indicating a precoder in the first codebook and the second PMI is used for indicating a precoder in the second codebook; and transmitting (S102), by the base station, trigger signaling to the UE to trigger feedback of the CSI, wherein the trigger signaling comprises indication information for instructing the UE whether to feed back the first PMI and/or the second PMI. determining (S101), by a base station, that a User Equipment, UE, needs to be controlled to feed back the CSI, wherein the CSI at least comprises a first Pre-coding Matrix Indicator, PMI, and/or a second PMI, the first PMI and the second PMI correspond to the same pre-coding matrix; wherein the same pre-coding matrix corresponds to multiple antennas having two-dimension antenna structure and configured in the base station; wherein the same pre-coding matrix comprises a first codebook corresponding to a vertical dimension of the multiple antennas, and a second codebook corresponding to a horizontal dimension of the multiple antennas; wherein the first PMI is used for indicating a precoder in the first codebook and the second PMI is used for indicating a precoder in the second codebook; and transmitting (S102), by the base station, trigger signaling to the UE to trigger feedback of the CSI, wherein the trigger signaling comprises indication information for instructing the UE whether to feed back the first PMI and/or the second PMI.
A method comprising the followings and designed to provide data authentication against absolute data privacy and spoofing against hidden eavesdropping without a need for extra changes or leading extra changes on a receiving side and without use of secret keys in wireless communication systems: • At least one superimposed mixer signal that runs on a transmitter Tx and converts data packets required to be transferred in a device into secure, stored data packets, added to a data packet to be transmitted in a first automatic-repeat-request round, named sequential noise r1; • At least a second superimposed mixer signal that runs on the transmitter Tx and converts the data packets required to be transferred in the device into secure, stored data packets, added to a data packet to be transmitted in a second automatic-repeat-request round, named sequential noise r2; • At least one maximal ratio combination process that combines a first received data packet and a second received data packet in a manner designed to cancel and remove an interference effect of the superimposed mixer signals r1 and r2 while improving reliability of data acquisition quality. • At least one superimposed mixer signal that runs on a transmitter Tx and converts data packets required to be transferred in a device into secure, stored data packets, added to a data packet to be transmitted in a first automatic-repeat-request round, named sequential noise r1; • At least a second superimposed mixer signal that runs on the transmitter Tx and converts the data packets required to be transferred in the device into secure, stored data packets, added to a data packet to be transmitted in a second automatic-repeat-request round, named sequential noise r2; • At least one maximal ratio combination process that combines a first received data packet and a second received data packet in a manner designed to cancel and remove an interference effect of the superimposed mixer signals r1 and r2 while improving reliability of data acquisition quality.
A method, comprising: configuring a first interlace for block interleaved frequency division multiple access, wherein the first interlace comprises ten equally spaced clusters, wherein each cluster of the first interlace has a size of a variable number of adjacent physical resource blocks; configuring a second interlace for block interleaved frequency division multiple access, wherein the second interlace comprises ten equally spaced clusters, wherein each cluster of the second interlace has the same size as each cluster of the first interlace; wherein physical resource blocks of the first interlace are offset in frequency domain from physical resource blocks of the second interlace; transmitting or receiving a signal based on a combination of clusters comprising clusters of the first interlace and clusters of the second interlace, characterised in that the combination of clusters comprises a signal portion in a measurement interval, such that the signal portion in the measurement interval has a bandwidth of at least the size of one cluster size but less than the size of two clusters; wherein a power spectral density of the signal is controlled to avoid exceeding a predetermined limit in any measurement interval; and wherein each measurement interval is based on a resolution bandwidth used in power spectral density measurement. configuring a first interlace for block interleaved frequency division multiple access, wherein the first interlace comprises ten equally spaced clusters, wherein each cluster of the first interlace has a size of a variable number of adjacent physical resource blocks; configuring a second interlace for block interleaved frequency division multiple access, wherein the second interlace comprises ten equally spaced clusters, wherein each cluster of the second interlace has the same size as each cluster of the first interlace; wherein physical resource blocks of the first interlace are offset in frequency domain from physical resource blocks of the second interlace; transmitting or receiving a signal based on a combination of clusters comprising clusters of the first interlace and clusters of the second interlace, characterised in that the combination of clusters comprises a signal portion in a measurement interval, such that the signal portion in the measurement interval has a bandwidth of at least the size of one cluster size but less than the size of two clusters; wherein a power spectral density of the signal is controlled to avoid exceeding a predetermined limit in any measurement interval; and wherein each measurement interval is based on a resolution bandwidth used in power spectral density measurement.
A thrust control system for use with aircraft characterized in that the thrust control system comprises: a sensor configured to measure a crosswind speed; and a thrust ramping manager configured to compare the measured crosswind speed to a crosswind threshold range, the thrust ramping manager configured to activate a partial thrust ramping schedule during takeoff when the measured crosswind speed is within the crosswind threshold range, the partial thrust ramping schedule being selected from a plurality of thrust ramping schedules . a sensor configured to measure a crosswind speed; and a thrust ramping manager configured to compare the measured crosswind speed to a crosswind threshold range, the thrust ramping manager configured to activate a partial thrust ramping schedule during takeoff when the measured crosswind speed is within the crosswind threshold range, the partial thrust ramping schedule being selected from a plurality of thrust ramping schedules .
A twin bit memory cell, comprising: a semiconductor substrate having an upper surface; first and second trenches formed into the upper surface and spaced apart from each other; first and second floating gates of conductive material disposed in the first trench spaced apart from each other and insulated from the substrate; third and fourth floating gates of conductive material disposed in the second trench spaced apart from each other and insulated from the substrate; a first erase gate of conductive material disposed over and insulated from the first and second floating gates; a second erase gate of conductive material disposed over and insulated from the third and fourth floating gates; a word line gate of conductive material disposed over and insulated from a portion of the upper surface that is between the first and second trenches; a first source region formed in the substrate under the first trench; a second source region formed in the substrate under the second trench; a first control gate of conductive material disposed in the first trench, and between and insulated from the first and second floating gates; a second control gate of conductive material disposed in the second trench, and between and insulated from the third and fourth floating gates; wherein a continuous channel region of the substrate extends from the first source region, along a side wall of the first trench, along the portion of the upper surface that is between the first and second trenches, along a side wall of the second trench, and to the second source region. a semiconductor substrate having an upper surface; first and second trenches formed into the upper surface and spaced apart from each other; first and second floating gates of conductive material disposed in the first trench spaced apart from each other and insulated from the substrate; third and fourth floating gates of conductive material disposed in the second trench spaced apart from each other and insulated from the substrate; a first erase gate of conductive material disposed over and insulated from the first and second floating gates; a second erase gate of conductive material disposed over and insulated from the third and fourth floating gates; a word line gate of conductive material disposed over and insulated from a portion of the upper surface that is between the first and second trenches; a first source region formed in the substrate under the first trench; a second source region formed in the substrate under the second trench; a first control gate of conductive material disposed in the first trench, and between and insulated from the first and second floating gates; a second control gate of conductive material disposed in the second trench, and between and insulated from the third and fourth floating gates; wherein a continuous channel region of the substrate extends from the first source region, along a side wall of the first trench, along the portion of the upper surface that is between the first and second trenches, along a side wall of the second trench, and to the second source region.
A process for preparing a compound of formula (III) said process comprising (i) oxidizing a compound of formula (I) of which more than 50 % are present as compound of formula (Ia) with hydrogen peroxide in the presence of a catalyst comprising a tin-containing molecular sieve, obtaining a reaction mixture comprising a compound of formula (II) and optionally the compound of formula (III). (i) oxidizing a compound of formula (I) of which more than 50 % are present as compound of formula (Ia) with hydrogen peroxide in the presence of a catalyst comprising a tin-containing molecular sieve, obtaining a reaction mixture comprising a compound of formula (II) and optionally the compound of formula (III).
A guide vane for being arranged in all or part of an airflow of a fan of an aircraft dual flow turbomachine, the guide vane comprising a root , an edge , as well as a flow straightening aerodynamic part arranged between the root and the edge of the vane, said aerodynamic part of the vane including at least one lubricant cooling internal passage partly delimited by a front side wall and a back side wall of the vane, flow disturbing studs made as a single piece with one of the front side and back side walls passing through said passage, characterised in that in any section plane orthogonally passing through the studs , the space defined between these studs has a geometry exclusively defined by a set of rings with a same dimension, partially covering each other and each partly delimiting at least two of these studs .
A high Cr-based austenitic stainless steel with a chemical composition consisting of in terms of % by mass: 0.03 to 0.12% of C, 0.10 to 1.00% of Si, 0.10 to 3.00% of Mn, 0.030% or less of P, 0.020% or less of S, 21.50 to 28.00% of Cr, more than 26.00 and not more than 35.00% of Ni, more than 2.00 and not more than 5.00% of W, 0.03% to 0.80% of Co, 0.01 to 0.70% of V, 0.15 to 1.00% of Nb, 0.001 to 0.040% of Al, 0.0001 to 0.0100% of B, 0.010 to 0.400% of N, 0.001 to 0.200% of Zr, 0.001 to 0.200% of Nd, 0.001 to 0.200% of Ta, 0.020 to 0.200% of Ta+0.8Nd+0.5Zr, 0.010% or less of Ti, 0.010% or less of Sn, 0.010% or less of Sb, 0.001% or less of Pb, 0.001 % or less of As, 0.001% or less of Bi, 0.025% or less of Ti+Sn+Sb+Pb+As+Bi, 0.0090% or less of O, 4.00% or less of Cu, 2.00% or less of Mo, 0.15% or less of Ca, 0.15% or less of Mg, 0.20% or less in total of one or more of Y, Sc, Hf, Re, or lanthanoid elements other than Nd, and a remainder consisting of Fe and impurities. 0.03 to 0.12% of C, 0.10 to 1.00% of Si, 0.10 to 3.00% of Mn, 0.030% or less of P, 0.020% or less of S, 21.50 to 28.00% of Cr, more than 26.00 and not more than 35.00% of Ni, more than 2.00 and not more than 5.00% of W, 0.03% to 0.80% of Co, 0.01 to 0.70% of V, 0.15 to 1.00% of Nb, 0.001 to 0.040% of Al, 0.0001 to 0.0100% of B, 0.010 to 0.400% of N, 0.001 to 0.200% of Zr, 0.001 to 0.200% of Nd, 0.001 to 0.200% of Ta, 0.020 to 0.200% of Ta+0.8Nd+0.5Zr, 0.010% or less of Ti, 0.010% or less of Sn, 0.010% or less of Sb, 0.001% or less of Pb, 0.001 % or less of As, 0.001% or less of Bi, 0.025% or less of Ti+Sn+Sb+Pb+As+Bi, 0.0090% or less of O, 4.00% or less of Cu, 2.00% or less of Mo, 0.15% or less of Ca, 0.15% or less of Mg, 0.20% or less in total of one or more of Y, Sc, Hf, Re, or lanthanoid elements other than Nd, and a remainder consisting of Fe and impurities.
A method for modification of starch, comprising the following steps: a) adding an alkaline solution to a starch, in particular a native starch, to obtain an alkali-treated starch composition having a water content of 25 to 40 wt.-%, based on the total weight of the starch composition, b) heating the alkali-treated starch composition, optionally after pre-drying, wherein the pH of the alkaline solution is from 9 to 12, in particular 10 to 11, and wherein the pH of the alkali-treated starch composition is from 5 to 7. a) adding an alkaline solution to a starch, in particular a native starch, to obtain an alkali-treated starch composition having a water content of 25 to 40 wt.-%, based on the total weight of the starch composition, b) heating the alkali-treated starch composition, optionally after pre-drying, wherein the pH of the alkaline solution is from 9 to 12, in particular 10 to 11, and wherein the pH of the alkali-treated starch composition is from 5 to 7.
A computing system comprising: one or more processors ; and one or more computer-readable media having thereon computer-executable instructions that are structured such that, if executed by the one or more processors, causes the computing system to conditionally initiate a security measure by: determining risk scores for a plurality of related users (112A, ..., 112I) of an entity over a rolling time window to generate a rolling set of risk scores; generating a time series of a relative risk score of a particular user, the relative risk score being relative to the rolling set of risk scores, the particular user being one of the plurality of related users; performing anomalous detection on the time series; and if the anomalous detection detects an anomalous increase in the generated time series of the relative risk score of the particular user, automatically performing a security measure configured by the entity. one or more processors ; and one or more computer-readable media having thereon computer-executable instructions that are structured such that, if executed by the one or more processors, causes the computing system to conditionally initiate a security measure by: determining risk scores for a plurality of related users (112A, ..., 112I) of an entity over a rolling time window to generate a rolling set of risk scores; generating a time series of a relative risk score of a particular user, the relative risk score being relative to the rolling set of risk scores, the particular user being one of the plurality of related users; performing anomalous detection on the time series; and if the anomalous detection detects an anomalous increase in the generated time series of the relative risk score of the particular user, automatically performing a security measure configured by the entity. determining risk scores for a plurality of related users (112A, ..., 112I) of an entity over a rolling time window to generate a rolling set of risk scores; generating a time series of a relative risk score of a particular user, the relative risk score being relative to the rolling set of risk scores, the particular user being one of the plurality of related users; performing anomalous detection on the time series; and if the anomalous detection detects an anomalous increase in the generated time series of the relative risk score of the particular user, automatically performing a security measure configured by the entity.
Gear pump for pumping liquids, of the type comprising: a stator unit , which is equipped with a substantially cylindrical cavity and is designed to generate a magnetic field rotating on the inside of said cavity ; a substantially tubular, cylindrical bush , which is keyed on the inside of the cavity of the stator unit ; and at least one pumping gear housed in an axially rotatable manner on the inside of the bush ; the gear pump being characterized in that one or more longitudinal grooves are present in the zone of contact between the stator unit and the bush , said longitudinal grooves extending in the interstitial space between the bush and the stator unit and being designed to conduct an adhesive inside the interstitial space between the bush and the stator unit .
A producing method of a grain-oriented electrical steel sheet, the method comprising: forming a preferentially-deformable portion in an end region of a steel sheet over an entire length of the steel sheet in the rolling direction thereof so as to be parallel with the rolling direction of the steel sheet; coiling the steel sheet; and performing a final annealing to the coiled steel sheet after disposing the steel sheet in a manner such that the end region becomes a lower side of the steel sheet, wherein the preferentially-deformable portion is preferentially deformed during the final annealing; wherein the preferentially-deformable portion is formed by irradiation of a laser beam, wherein a groove is formed in the preferentially-deformable portion on a single face or both faces of the steel sheet; wherein a width of the groove is from 0.03 to 10 mm; and wherein a depth d of the groove and a thickness t of the steel sheet satisfy an equation 0.05 ≤ d/t ≤ 0.7. forming a preferentially-deformable portion in an end region of a steel sheet over an entire length of the steel sheet in the rolling direction thereof so as to be parallel with the rolling direction of the steel sheet; coiling the steel sheet; and performing a final annealing to the coiled steel sheet after disposing the steel sheet in a manner such that the end region becomes a lower side of the steel sheet, wherein the preferentially-deformable portion is preferentially deformed during the final annealing; wherein the preferentially-deformable portion is formed by irradiation of a laser beam, wherein a groove is formed in the preferentially-deformable portion on a single face or both faces of the steel sheet; wherein a width of the groove is from 0.03 to 10 mm; and wherein a depth d of the groove and a thickness t of the steel sheet satisfy an equation 0.05 ≤ d/t ≤ 0.7.
Timepiece oscillator (1; 1'; 1") comprising a felloe , a support and a flexible pivot connecting the felloe to the support in order to guide the felloe in rotation with respect to the support about a virtual axis of rotation (A), the flexible pivot being arranged to elastically return the felloe to an inoperative position, the flexible pivot comprising a first pair of strips formed by first and second elastic strips which extend in first and second parallel planes and which cross each other without contact and a second pair of strips formed by third and fourth elastic strips which extend in third and fourth planes parallel to the first and second planes and which cross each other without contact, an oscillator in which, as seen in plan view from above and when the felloe is in its inoperative position, the first pair of strips and the second pair of strips are symmetrical with respect to the centre of rotation (O) of the felloe , characterised in that the crossing point (P1) of the first and second elastic strips is offset with respect to the crossing point (P2) of the third and fourth elastic strips .
A method of determining a contribution of a process feature to the performance of a process of patterning substrates, the method comprising: obtaining a first model (GM) trained on first process data and first performance data ; identifying one or more substrates based on a quality of prediction of the first model when applied to process data associated with the one or more substrates; training a second model (LM) on second process data and second performance data associated with the identified one or more substrates; and using the second model to determine the contribution of the process feature of the second process data to the second performance data associated with the one or more substrates. obtaining a first model (GM) trained on first process data and first performance data ; identifying one or more substrates based on a quality of prediction of the first model when applied to process data associated with the one or more substrates; training a second model (LM) on second process data and second performance data associated with the identified one or more substrates; and using the second model to determine the contribution of the process feature of the second process data to the second performance data associated with the one or more substrates.
A method for operating a wind turbine, wherein - an inflow power to the wind turbine is determined, wherein the inflow power is representing a power available in an incoming wind, - a pitch angle of at least one rotor blade of the wind turbine is derived based on the inflow power , - the inflow power is determined based on a rotor acceleration of the wind turbine. - an inflow power to the wind turbine is determined, wherein the inflow power is representing a power available in an incoming wind, - a pitch angle of at least one rotor blade of the wind turbine is derived based on the inflow power , - the inflow power is determined based on a rotor acceleration of the wind turbine.