mhurhangee/patent-ind-claim-en huggingface dataset:
A pilot signal transmission method, comprising: determining , by user equipment, UE, a single physical resource block, PRB, pair for an uplink subframe of a transport channel, wherein the transport channel is used for transmission of uplink data; adding , by the UE, pilot signals to single carrier frequency division multiple access, SC-FDMA, symbols of the PRB pair, wherein a quantity of SC-FDMA symbols of the PRB pair to carry pilot signals is greater than 2; and sending , by the UE, the PRB pair to a base station, characterized in that a quantity of subcarriers of the PRB pair is 6, the quantity of pilot SC-FDMA symbols of the PRB pair is 28, where the PRB pair includes two slots, and each slot is corresponding to 14 pilot SC-FDMA symbols, and the quantity of SC-FDMA symbols of the PRB pair carrying pilot signals is 4, the SC-FDMA symbols of the PRB pair to carry pilot signals are a 7 th , an 8 th , a 21 st , and a 22 nd SC-FDMA symbols of the PRB pair, and the pilot signals include a non-zero power pilot signal and a zero power pilot signal in each slot, the method further comprises acquiring , by the UE, configuration information of the zero power pilot signal and of the non-zero power pilot signal by using higher layer signaling, physical layer signaling, or a cell identity ID, so that an average power spectrum density of the PRB pair of which the quantity of subcarriers is 6 is increased compared with the PRB pair of which the quantity of subcarriers is 12, and wherein a total quantity of resource elements, REs, in the PRB pair is 168. determining , by user equipment, UE, a single physical resource block, PRB, pair for an uplink subframe of a transport channel, wherein the transport channel is used for transmission of uplink data; adding , by the UE, pilot signals to single carrier frequency division multiple access, SC-FDMA, symbols of the PRB pair, wherein a quantity of SC-FDMA symbols of the PRB pair to carry pilot signals is greater than 2; and sending , by the UE, the PRB pair to a base station, characterized in that a quantity of subcarriers of the PRB pair is 6, the quantity of pilot SC-FDMA symbols of the PRB pair is 28, where the PRB pair includes two slots, and each slot is corresponding to 14 pilot SC-FDMA symbols, and the quantity of SC-FDMA symbols of the PRB pair carrying pilot signals is 4, the SC-FDMA symbols of the PRB pair to carry pilot signals are a 7 th , an 8 th , a 21 st , and a 22 nd SC-FDMA symbols of the PRB pair, and the pilot signals include a non-zero power pilot signal and a zero power pilot signal in each slot, the method further comprises acquiring , by the UE, configuration information of the zero power pilot signal and of the non-zero power pilot signal by using higher layer signaling, physical layer signaling, or a cell identity ID, so that an average power spectrum density of the PRB pair of which the quantity of subcarriers is 6 is increased compared with the PRB pair of which the quantity of subcarriers is 12, and wherein a total quantity of resource elements, REs, in the PRB pair is 168.
A system , characterized in that it comprises: a data center hosting a representational state transfer, hereinafter referred to simply as REST, server in communication with a client network , wherein the REST server includes a GraphQL schema describing tables and fields of a communicatively coupled database server , and wherein the REST server is configured to: receive a REST request from a client device disposed on the client network , wherein the REST request includes a plurality of GraphQL queries ; open a streaming connection to the client device on the client network ; output a beginning of a REST response to the client device via the streaming connection; process each of the plurality of GraphQL queries based on the GraphQL schema to generate a plurality of GraphQL results in a memory of the REST server ; output each GraphQL result of the plurality of the GraphQL results to the client device in a body of the REST response via the streaming connection as each GraphQL result is generated; free a portion of the memory of the REST server storing each GraphQL result after each GraphQL result has been output to the client device; and output an end of the REST response to the client device via the streaming connection, wherein the REST response is in JavaScript Object Notation. receive a REST request from a client device disposed on the client network , wherein the REST request includes a plurality of GraphQL queries ; open a streaming connection to the client device on the client network ; output a beginning of a REST response to the client device via the streaming connection; process each of the plurality of GraphQL queries based on the GraphQL schema to generate a plurality of GraphQL results in a memory of the REST server ; output each GraphQL result of the plurality of the GraphQL results to the client device in a body of the REST response via the streaming connection as each GraphQL result is generated; free a portion of the memory of the REST server storing each GraphQL result after each GraphQL result has been output to the client device; and output an end of the REST response to the client device via the streaming connection, wherein the REST response is in JavaScript Object Notation.
A joint comprising: a first workpiece having a first bore ; a second workpiece having a second bore aligned with the first bore ; and a mechanical fastener having a shaft at least partially received within the aligned bores of the first and second workpieces, a slotted collar surrounding at least a portion of the shaft of the mechanical fastener and entirely received within the aligned bores of the first and second workpieces, wherein a slot of the slotted collar extends from one end to the other end thereof; an inner surface of the slotted collar engages at least a portion of the shaft of the mechanical fastener, an outer surface of the slotted collar is tapered and engages at least a portion of the aligned bores of the first and second workpieces, and at least a portion of the first bore and/or of the second bore is tapered to mate with the tapered outer surface of the slotted collar. a first workpiece having a first bore ; a second workpiece having a second bore aligned with the first bore ; and a mechanical fastener having a shaft at least partially received within the aligned bores of the first and second workpieces, a slotted collar surrounding at least a portion of the shaft of the mechanical fastener and entirely received within the aligned bores of the first and second workpieces, wherein a slot of the slotted collar extends from one end to the other end thereof; an inner surface of the slotted collar engages at least a portion of the shaft of the mechanical fastener, an outer surface of the slotted collar is tapered and engages at least a portion of the aligned bores of the first and second workpieces, and at least a portion of the first bore and/or of the second bore is tapered to mate with the tapered outer surface of the slotted collar.
A robotic end effector comprising: a rotatable reel , wherein a strip of material is wound around the rotatable reel; and a forming shoe including a forming surface contacting the strip of material, wherein a first end of the forming surface corresponds to a start shape and a second end of the forming surface corresponds to an end shape, wherein the forming shoe further includes a set of rails (128-A, 128-B) extending from the forming surface to guide the strip of material between the first end and the second end of the forming surface; wherein the strip of material passes from the first end of the forming surface to the second end of the forming surface such that the strip of material transitions from the start shape to the end shape and is deposited as a formed stringer ply onto an application surface. a rotatable reel , wherein a strip of material is wound around the rotatable reel; and a forming shoe including a forming surface contacting the strip of material, wherein a first end of the forming surface corresponds to a start shape and a second end of the forming surface corresponds to an end shape, wherein the forming shoe further includes a set of rails (128-A, 128-B) extending from the forming surface to guide the strip of material between the first end and the second end of the forming surface; wherein a first end of the forming surface corresponds to a start shape and a second end of the forming surface corresponds to an end shape, wherein the forming shoe further includes a set of rails (128-A, 128-B) extending from the forming surface to guide the strip of material between the first end and the second end of the forming surface; wherein the strip of material passes from the first end of the forming surface to the second end of the forming surface such that the strip of material transitions from the start shape to the end shape and is deposited as a formed stringer ply onto an application surface.
A sealing apparatus for a robot, the sealing apparatus comprising: a first enclosure ; a second enclosure rotatably connected to the first enclosure , wherein the first enclosure and the second enclosure cooperatively define a gap between the first enclosure and the second enclosure ; and a seal disposed in the gap , wherein the seal and the second enclosure cooperatively define a chamber , and the sealing apparatus further comprises an elastomer disposed in the chamber , wherein the elastomer is compressed by the seal and the second enclosure , generating an elastic force that presses the seal against the first enclosure , characterized in that the seal comprises a transparent or translucent plastic material. a first enclosure ; a second enclosure rotatably connected to the first enclosure , wherein the first enclosure and the second enclosure cooperatively define a gap between the first enclosure and the second enclosure ; and a seal disposed in the gap , wherein the seal and the second enclosure cooperatively define a chamber , and the sealing apparatus further comprises an elastomer disposed in the chamber , wherein the elastomer is compressed by the seal and the second enclosure , generating an elastic force that presses the seal against the first enclosure , characterized in that the seal comprises a transparent or translucent plastic material.
A lubricating composition for reducing copper and/or lead corrosion, comprising a lubricant base, and an additive composition comprising (A) a sulfur-free organo-molybdenum compound being a molybdenum ester/amide complex, (B) a sulfur-containing organo-molybdenum compound and (C) a triazole derivative prepared by reacting 1,2,4-triazole, a formaldehyde source and an amine; the triazole derivative selected from an alkylated diphenylamine derivative of triazole and an alkylamine derivative of triazole; wherein the ratio of (A):(B) based on molybdenum content is from 0.5:1 to 2:1 and the total molybdenum content from (A) and (B) is 75 ppm to 320 ppm, and (C) the triazole derivative is present in an amount from 0.005-0.4% by weight of the lubricating composition.
An external dermal agent for lifting up the skin of the face, which comprises pullulan and an alkaline-swelling polymer, wherein the mass ratio of said pullulan to said alkaline-swelling polymer is 50 to 125, and said external dermal agent further contains a non-ionic surfactant.
A navigation system for a vehicle comprising: an inertial navigation system arranged to output a first position estimate ; a terrain based navigation unit arranged to output a second position estimate ; a stored gravity map arranged to receive a position and to output gravity information for that position; and an iterative algorithm unit arranged to determine an INS error state in each iteration; wherein in each iteration the iterative algorithm unit is arranged to: receive the first position estimate and the second position estimate ; determine a gravity corrected position estimate based on the first position estimate , the INS error state and the gravity information; and update the INS error state for the next iteration based on the INS error state , the gravity corrected position estimate and the second position estimate . an inertial navigation system arranged to output a first position estimate ; a terrain based navigation unit arranged to output a second position estimate ; a stored gravity map arranged to receive a position and to output gravity information for that position; and an iterative algorithm unit arranged to determine an INS error state in each iteration; wherein in each iteration the iterative algorithm unit is arranged to: receive the first position estimate and the second position estimate ; determine a gravity corrected position estimate based on the first position estimate , the INS error state and the gravity information; and update the INS error state for the next iteration based on the INS error state , the gravity corrected position estimate and the second position estimate . receive the first position estimate and the second position estimate ; determine a gravity corrected position estimate based on the first position estimate , the INS error state and the gravity information; and update the INS error state for the next iteration based on the INS error state , the gravity corrected position estimate and the second position estimate .
A method of protecting a superconducting magnet from quenches, the superconducting magnet having at least one primary coil comprising high temperature superconductor, HTS, material, the method comprising: providing a secondary HTS tape, the secondary HTS tape being in proximity to and electrically insulated from the primary coil, and being configured to cease superconducting at a lower temperature than the primary coil during operation of the magnet; detecting a loss of superconductivity in the secondary HTS tape; in response to said detection, dumping energy from the primary coil into an external resistive load. providing a secondary HTS tape, the secondary HTS tape being in proximity to and electrically insulated from the primary coil, and being configured to cease superconducting at a lower temperature than the primary coil during operation of the magnet; detecting a loss of superconductivity in the secondary HTS tape;
A signal acquisition system comprising: a signal acquisition probe having probe tip circuitry coupled to a resistive center conductor signal cable ; and a signal processing instrument having an input node coupled to the resistive center conductor signal cable of the signal acquisition probe and coupled to a compensation system via input circuitry disposed in the signal processing instrument; wherein the signal acquisition probe and the signal processing instrument have mismatched time constants at the input node with the compensation system having an input amplifier with feedback loop circuitry and a shunt pole-zero pair coupled to the input circuitry , and wherein the shunt pole-zero pair includes a shunt resistive element and a shunt capacitive element configured to provide pole-zero pairs for maintaining flatness over the signal acquisition systems frequency bandwidth. a signal acquisition probe having probe tip circuitry coupled to a resistive center conductor signal cable ; and a signal processing instrument having an input node coupled to the resistive center conductor signal cable of the signal acquisition probe and coupled to a compensation system via input circuitry disposed in the signal processing instrument; wherein the signal acquisition probe and the signal processing instrument have mismatched time constants at the input node with the compensation system having an input amplifier with feedback loop circuitry and a shunt pole-zero pair coupled to the input circuitry , and wherein the shunt pole-zero pair includes a shunt resistive element and a shunt capacitive element configured to provide pole-zero pairs for maintaining flatness over the signal acquisition systems frequency bandwidth.
Agglomerated zeolitic adsorbent comprising at least one faujasite FAU-X zeolite of Si/Al atomic ratio between 1.00 and 1.50 limits included and comprising barium and optionally potassium, characterized first in that the particle porosity of said absorbent is between 25% and 45%, preferably between 30% and 45%, more preferably between 32% and 45%, further preferably between 35% and 45%, and particularly advantageously between 36% and 45%, limits included, and secondly in that the standard deviation σ of crystal size distribution in said agglomerate is less than 0.30 μm, preferably between 0.05 μm and 0.30 μm, more preferably between 0.05 μm and 0.28 μm, further preferably between 0.1 μm and 0.28 μm, most preferably between 0.1 μm and 0.25 μm, limits included? said adsorbent comprises zeolite crystals of number-weighted mean diameter between 100 nm and 1200 nm, limits included, the weight fraction of FAU zeolite being higher than or equal to 80% relative to the total weight of the adsorbent, wherein the porosity and the standard deviation of crystal size distribution are measured as described in the specification. the weight fraction of FAU zeolite being higher than or equal to 80% relative to the total weight of the adsorbent, wherein the porosity and the standard deviation of crystal size distribution are measured as described in the specification.
A method for accessing data through the distribution of multiple cryptographic keys, comprising: transmitting, by a transmitting device of a computing device , a shared public key to a processing server ; receiving, by a receiving device of the computing device , a first private key of a first cryptographic key pair from the processing server , wherein the received first private key is encrypted with a shared secret generated from the transmitted shared public key and a transfer private key possessed by the processing server ; receiving, by the receiving device of the computing device, a shared private key from each of one or more additional computing devices , wherein each shared private key is different from the first private key; deriving, by the computing device, an access private key by applying the first private key and each shared private key to a key derivation algorithm; accessing, by the computing device, a restricted data set, where the restricted data set is encrypted; and decrypting, by the computing device, the restricted data set using the derived access private key. transmitting, by a transmitting device of a computing device , a shared public key to a processing server ; receiving, by a receiving device of the computing device , a first private key of a first cryptographic key pair from the processing server , wherein the received first private key is encrypted with a shared secret generated from the transmitted shared public key and a transfer private key possessed by the processing server ; receiving, by the receiving device of the computing device, a shared private key from each of one or more additional computing devices , wherein each shared private key is different from the first private key; deriving, by the computing device, an access private key by applying the first private key and each shared private key to a key derivation algorithm; accessing, by the computing device, a restricted data set, where the restricted data set is encrypted; and decrypting, by the computing device, the restricted data set using the derived access private key.
A working plant of a sliding surface (S) of a ski (C) at least to make a plurality of grooves which facilitate the drain of water between skis (C) and snow, said plant comprising: - at least one rotating grinding wheel whose operating surface has a plurality of projections and depressions to make the grooves for water drainage from the sliding surface of the ski; - at least one tool configured to be in contact with said operating surface of said grinding wheel to make at least said projections and said depressions thereon; - at least one movement unit of said tool to manoeuvre it on said operating surface of said grinding wheel ; - at least one logic control unit operatively connected to said movement unit and programmed at least to vary the processing depth of said tool on said operating surface of said grinding wheel as a function of the rotation angle of said grinding wheel , characterized in comprising data entry means in said logic control unit configured to insert brands and symbols to be reproduced on the sliding surface (S) of the ski (C) by means of said grinding wheel , said logic unit controlling said movement unit so as to vary also said processing depth of said tool and the distance along a longitudinal development axis of said grinding wheel between said projections so that said projections have variable-pitch helical trajectories around the longitudinal development axis of the grinding wheel , such helical trajectories having a variable height/depth and a variable pitch with the rotation angle of the grinding wheel so as to obtain, at the same time, water drain grooves and brands and symbols to be reproduced on the sliding surface S of the ski C and so that shades of grey which reproduce the brands and symbols are obtained by a combination of the adjustment of said processing depth of said tool and of said distance between said projections along said longitudinal development axis of said grinding wheel thus minimizing their perturbative effect on water discharge. - at least one rotating grinding wheel whose operating surface has a plurality of projections and depressions to make the grooves for water drainage from the sliding surface of the ski; - at least one tool configured to be in contact with said operating surface of said grinding wheel to make at least said projections and said depressions thereon; - at least one movement unit of said tool to manoeuvre it on said operating surface of said grinding wheel ; - at least one logic control unit operatively connected to said movement unit and programmed at least to vary the processing depth of said tool on said operating surface of said grinding wheel as a function of the rotation angle of said grinding wheel ,