mhurhangee/patent-ind-claim-en huggingface dataset:
An apparatus comprising: memory to store a channel state information, CSI, matrix; and processor circuitry, coupled with the memory, to: retrieve the CSI matrix from the memory, wherein the CSI matrix includes one or more indicators associated with a proximity of an object to a computing device; generate a covariance matrix based on the CSI matrix; perform a singular value decomposition, SVD, operation on the covariance matrix to obtain a singular values vector; and determine the proximity of the object to the computing device based on the singular values vector using a feedforward neural network, NN. memory to store a channel state information, CSI, matrix; and processor circuitry, coupled with the memory, to: retrieve the CSI matrix from the memory, wherein the CSI matrix includes one or more indicators associated with a proximity of an object to a computing device; generate a covariance matrix based on the CSI matrix; perform a singular value decomposition, SVD, operation on the covariance matrix to obtain a singular values vector; and determine the proximity of the object to the computing device based on the singular values vector using a feedforward neural network, NN. retrieve the CSI matrix from the memory, wherein the CSI matrix includes one or more indicators associated with a proximity of an object to a computing device; generate a covariance matrix based on the CSI matrix; perform a singular value decomposition, SVD, operation on the covariance matrix to obtain a singular values vector; and determine the proximity of the object to the computing device based on the singular values vector using a feedforward neural network, NN.
Oxygen administration apparatus comprising a source of oxygen, an oxygen administration device , a flexible oxygen-conducting line connectible at one end to the source of oxygen and at another end to the oxygen administration device , characterised by a safety valve in the line , the safety valve comprising a shuttle , a sealing member carried by the shuttle , means biasing the shuttle in a valve closing direction, and a fusible stop preventing closure of the valve , whereby fusing of the stop allows the biasing means to close the valve , wherein the shuttle is displaceable within a hollow body having a hollow stem complementary to a stem of the shuttle and engageable with the line , the fusible stop engaging the Interior of the stem of the body .
An adsorbent including: activated carbon and about 2 wt. % to about 10 wt. % copper; about 1 wt. % to about 4 wt. % molybdenum; about 0.03 wt. % to about 1.0 wt. % silver; about 3 wt. % to about 5 wt. % sulfate; and about 8 wt. % to about 12 wt. % triethylenediamine, wherein the term "about" means plus or minus 10% of the numerical value of the number with which it is being used, deposited on the surface of the activated carbon. activated carbon and about 2 wt. % to about 10 wt. % copper; about 1 wt. % to about 4 wt. % molybdenum; about 0.03 wt. % to about 1.0 wt. % silver; about 3 wt. % to about 5 wt. % sulfate; and about 8 wt. % to about 12 wt. % triethylenediamine, wherein the term "about" means plus or minus 10% of the numerical value of the number with which it is being used, deposited on the surface of the activated carbon.
A method of operating a circuit quantum electrodynamics system that includes a physical qubit dispersively coupled to a quantum mechanical oscillator, the method comprising: applying a first electromagnetic pulse to the physical qubit, wherein a first frequency of the first electromagnetic pulse is selected based on a target Fock state of the quantum mechanical oscillator, wherein the first electromagnetic pulse causes a phase change to the target Fock state of the quantum mechanical oscillator; and applying, subsequent to application of the first electromagnetic pulse, a second electromagnetic pulse to the quantum mechanical oscillator that coherently adds or removes energy from the quantum mechanical oscillator to thereby alter populations of one or more Fock states of the quantum mechanical oscillator, wherein a frequency of the second electromagnetic pulse is a resonant frequency of the quantum mechanical oscillator, wherein the first electromagnetic pulse and the second electromagnetic pulse are not applied simultaneously, wherein the physical qubit is in its ground state during the entirety of said application of the second electromagnetic pulse, and wherein an amplitude of the first electromagnetic pulse is less than a magnitude of a dispersive coupling between the physical qubit and the quantum mechanical oscillator. applying a first electromagnetic pulse to the physical qubit, wherein a first frequency of the first electromagnetic pulse is selected based on a target Fock state of the quantum mechanical oscillator, wherein the first electromagnetic pulse causes a phase change to the target Fock state of the quantum mechanical oscillator; and applying, subsequent to application of the first electromagnetic pulse, a second electromagnetic pulse to the quantum mechanical oscillator that coherently adds or removes energy from the quantum mechanical oscillator to thereby alter populations of one or more Fock states of the quantum mechanical oscillator, wherein a frequency of the second electromagnetic pulse is a resonant frequency of the quantum mechanical oscillator, wherein the first electromagnetic pulse and the second electromagnetic pulse are not applied simultaneously, wherein the physical qubit is in its ground state during the entirety of said application of the second electromagnetic pulse, and wherein an amplitude of the first electromagnetic pulse is less than a magnitude of a dispersive coupling between the physical qubit and the quantum mechanical oscillator.
A method for calibrating a vacuum component of a phacoemulsification system to properly run at any elevation, comprising: supplying a to be calibrated vacuum component; running the to be calibrated vacuum component; determining a maximum vacuum pressure available from running the to be calibrated vacuum component; determining a range of vacuum pressure available from running the to be calibrated vacuum component; providing known degradation specifications of the vacuum component at various elevation changes; determining the elevation of the vacuum component to be calibrated; and calibrating the vacuum component based at least in part on the maximum vacuum pressure available, the range of vacuum pressure available, and the known degradation specifications of the vacuum component at the determined elevation. supplying a to be calibrated vacuum component; running the to be calibrated vacuum component; determining a maximum vacuum pressure available from running the to be calibrated vacuum component; determining a range of vacuum pressure available from running the to be calibrated vacuum component; providing known degradation specifications of the vacuum component at various elevation changes; determining the elevation of the vacuum component to be calibrated; and calibrating the vacuum component based at least in part on the maximum vacuum pressure available, the range of vacuum pressure available, and the known degradation specifications of the vacuum component at the determined elevation.
A jet cutter assembly comprising: a housing having a substantially cylindrical inner wall ; an explosive material having at least a first explosive surface and a second explosive surface; a liner having at least a first liner surface and a first liner rim ; at least one backing plate with an at least one backing plate rim; and wherein the first liner surface is adjacent to the first explosive surface, the second explosive surface is adjacent to the at least one backing plate (14, 19, and the liner rim is adjacent to the inner wall ; characterized in that the housing has at least one longitudinal vent groove cut into the inner wall . a housing having a substantially cylindrical inner wall ; an explosive material having at least a first explosive surface and a second explosive surface; a liner having at least a first liner surface and a first liner rim ; at least one backing plate with an at least one backing plate rim; and wherein the first liner surface is adjacent to the first explosive surface, the second explosive surface is adjacent to the at least one backing plate (14, 19, and the liner rim is adjacent to the inner wall ; characterized in that the housing has at least one longitudinal vent groove cut into the inner wall .
A cleaning robot comprising: a main body ; a driver configured to move the main body ; a cleaner configured to clean a cleaning space; and a controller configured to set at least one area among a plurality of areas included in the cleaning space as a cleaning area while the main body moves, and clean the cleaning area when the cleaning area is set, characterized in that : the controller is configured to: identify an entrance, that connects the cleaning area to another area, based on a current position and a driving record of the main body while the main body moves ; and set the cleaning area based on a position of the entrance and the driving record of the main body . a main body ; a driver configured to move the main body ; a cleaner configured to clean a cleaning space; and a controller configured to set at least one area among a plurality of areas included in the cleaning space as a cleaning area while the main body moves, and clean the cleaning area when the cleaning area is set, characterized in that : the controller is configured to: identify an entrance, that connects the cleaning area to another area, based on a current position and a driving record of the main body while the main body moves ; and set the cleaning area based on a position of the entrance and the driving record of the main body . identify an entrance, that connects the cleaning area to another area, based on a current position and a driving record of the main body while the main body moves ; and set the cleaning area based on a position of the entrance and the driving record of the main body .
Double-layer three-way catalyst on an inert catalyst support comprising a first layer on the inert catalyst support, comprising active alumina, a cerium/zirconium mixed oxide and palladium as a catalytically active noble metal and a second layer applied to the first layer and in direct contact with the exhaust gas to be purified, comprising active alumina and rhodium as a catalytically active noble metal, characterized in that the second layer is free of cerium and cerium containing materials, does not contain any catalytically active noble metal besides rhodium and comprises a neodymium/zirconium mixed oxide.
A method performed by a User Equipment, UE, having a reduced UE bandwidth as compared with regular UEs, the method comprising: receiving , from a network node, a low-complexity system information block, LC-SIB, which is configured for UEs having said reduced UE bandwidth, the LC-SIB comprising information related to a configuration of a low-complexity physical downlink control channel, LC-PDCCH, common search space for UEs having said reduced UE bandwidth; receiving , within the LC-PDCCH common search space, a first unicast LC-PDCCH, the received LC-PDCCH being associated with a unicast physical downlink shared channel, PDSCH, carrying a dedicated Radio Resource Control, RRC, message, the dedicated RRC message including information related to the LC-PDCCH configuration comprising a UE-specific LC-PDCCH region; and receiving, within the UE-specific LC-PDCCH region, a second unicast LC-PDCCH. receiving , from a network node, a low-complexity system information block, LC-SIB, which is configured for UEs having said reduced UE bandwidth, the LC-SIB comprising information related to a configuration of a low-complexity physical downlink control channel, LC-PDCCH, common search space for UEs having said reduced UE bandwidth; receiving , within the LC-PDCCH common search space, a first unicast LC-PDCCH, the received LC-PDCCH being associated with a unicast physical downlink shared channel, PDSCH, carrying a dedicated Radio Resource Control, RRC, message, the dedicated RRC message including information related to the LC-PDCCH configuration comprising a UE-specific LC-PDCCH region; and receiving, within the UE-specific LC-PDCCH region, a second unicast LC-PDCCH.
A titanium tetrachloride purification process comprising the steps of: a) contacting a feedstock comprising titanium tetrachloride and at least one impurity with an alumino-silicate adsorbent to thereby form a product stream, wherein said at least one impurity is selected from the group consisting of chlorides of tin, antimony, zirconium and combinations thereof, and wherein the alumino-silicate adsorbent is a faujasite zeolite; and b) withdrawing said product stream. a) contacting a feedstock comprising titanium tetrachloride and at least one impurity with an alumino-silicate adsorbent to thereby form a product stream, wherein said at least one impurity is selected from the group consisting of chlorides of tin, antimony, zirconium and combinations thereof, and wherein the alumino-silicate adsorbent is a faujasite zeolite; and b) withdrawing said product stream.
A fluorinated, alkoxysilyl-functional polymer, obtainable by a method comprising the steps of: a) reacting an OH-functional (per)fluoropolyether (PFPE) with a polyisocyanate A under urethane formation reaction conditions, to obtain an isocyanate-functional intermediate B, b) reacting intermediate B with a secondary, alkoxysilyl-functional monoamine C, to obtain the alkoxysilyl-functional polymer. a) reacting an OH-functional (per)fluoropolyether (PFPE) with a polyisocyanate A under urethane formation reaction conditions, to obtain an isocyanate-functional intermediate B, b) reacting intermediate B with a secondary, alkoxysilyl-functional monoamine C, to obtain the alkoxysilyl-functional polymer.
A roller for moveable objects, in particular a bed castor, at least comprising a wheel , a fork receiving the same one, a guiding tube which can be pivoted with respect to the fork via at least one bearing , locking means provided on the side of the fork as well as a rotation-proof brake system that can be operatively connected to the wheel , wherein the brake system comprises an essentially cylindrical fixing element which is profiled on one side and can be operatively connected to a polygonal safety element on the side of the fork for forming the rotation lock, wherein a profile provided on the fixing element essentially corresponds to the outer contour of the safety element , characterized in that in the installed condition the profile at least partially overlaps the safety element , wherein the safety element is designed like a hexagonal nut.
A signal transmission method, comprising: receiving , by a remote radio unit, RRU, , a first packet sent by a central access point, AP, , wherein the first packet comprises a first field, and the first field is used to indicate a physical layer configuration status parameter for packet transmission; configuring , by the RRU , a packet transmission state based on the first field; and sending , by the RRU , a second packet to a station based on the packet transmission state, wherein the second packet comprises data; characterized in that the first field carries a first index value, and the configuring, by the RRU , a packet transmission state based on the first field comprises: determining, by the RRU based on the first index value and a mapping relationship, a first configuration status subparameter corresponding to the first index value, wherein the mapping relationship is a mapping relationship between at least one index value and at least one configuration status subparameter; and configuring, by the RRU , the packet transmission state based on the first configuration status subparameter; and wherein, before the determining a first configuration status subparameter corresponding to the first index value, the method further includes: receiving , by the RRU , a sounding packet, where the sounding packet is used to measure air interface channel quality; sending , by the RRU , the sounding packet to the station ; and receiving , by the RRU , a response packet of the sounding packet, where the response packet includes the mapping relationship. receiving , by a remote radio unit, RRU, , a first packet sent by a central access point, AP, , wherein the first packet comprises a first field, and the first field is used to indicate a physical layer configuration status parameter for packet transmission; configuring , by the RRU , a packet transmission state based on the first field; and sending , by the RRU , a second packet to a station based on the packet transmission state, wherein the second packet comprises data; characterized in that the first field carries a first index value, and the configuring, by the RRU , a packet transmission state based on the first field comprises: determining, by the RRU based on the first index value and a mapping relationship, a first configuration status subparameter corresponding to the first index value, wherein the mapping relationship is a mapping relationship between at least one index value and at least one configuration status subparameter; and configuring, by the RRU , the packet transmission state based on the first configuration status subparameter; and wherein, before the determining a first configuration status subparameter corresponding to the first index value, the method further includes: receiving , by the RRU , a sounding packet, where the sounding packet is used to measure air interface channel quality; sending , by the RRU , the sounding packet to the station ; and receiving , by the RRU , a response packet of the sounding packet, where the response packet includes the mapping relationship.
A multi jack tensioner including: a body portion formed to engage an elongate fastening member or integrally formed therewith; a load bearing member for applying force to a workpiece to be fastened and arranged for location about said elongate fastening member adjacent the body portion ; a pressure chamber formed between the load bearing member and the body portion arranged to displace the body portion from the load bearing member in response to hydraulic pressure; and a plurality of jack bolts (30a-30n) extending between the body portion and the load bearing member adapted to displace the body portion from the load bearing member; wherein application of hydraulic pressure to the pressure chamber displaces the body portion from the load bearing member for tensioning said elongate fastening member and whereby subsequent tensioning of the elongate fastening member is applied by operation of the jack bolts (30a-30n), wherein the body portion and load bearing member are shaped to cooperate and define the pressure chamber therebetween, and wherein the plurality of jack bolts (30a-30n) extend through the body portion to abut the loading bearing member. a body portion formed to engage an elongate fastening member or integrally formed therewith; a load bearing member for applying force to a workpiece to be fastened and arranged for location about said elongate fastening member adjacent the body portion ; a pressure chamber formed between the load bearing member and the body portion arranged to displace the body portion from the load bearing member in response to hydraulic pressure; and a plurality of jack bolts (30a-30n) extending between the body portion and the load bearing member adapted to displace the body portion from the load bearing member; wherein application of hydraulic pressure to the pressure chamber displaces the body portion from the load bearing member for tensioning said elongate fastening member and whereby subsequent tensioning of the elongate fastening member is applied by operation of the jack bolts (30a-30n), wherein the body portion and load bearing member are shaped to cooperate and define the pressure chamber therebetween, and wherein the plurality of jack bolts (30a-30n) extend through the body portion to abut the loading bearing member.
Resistive and capacitive force sensor, comprising: - at least one sensor element having at least a first electrode E1 and a second electrode E2, wherein the sensor element is designed in such manner that when an external force F is applied, an intrinsic electrical capacitance C of the electrode(s) E1 and/or E2 and the electrical resistance R between the first electrode E1 and a second electrode E2 change as a function of a magnitude | F | of the force F ; - a first measuring unit which is electrically connected to the first electrode E1 and the second electrode E2, and which is designed and configured to determine the intrinsic electrical capacitance C(t) of the electrode E2, - a second measuring unit which is electrically connected to the first electrode E1 and the second electrode E2, and which is designed and configured to determine the electrical resistance R(t) between the first electrode E1 and a second electrode E2, - an evaluation unit which is designed and configured to determine the magnitude |F(t)| of a force F(t) applied to the outside of the sensor element as a function of a mean value (mean(C[t-Δt, t]) of the determined time-dependent intrinsic capacitance C(t) in a time interval [t-Δt, t] and as a function of a mean value mean(R[t-At, t]) of the determined time-dependent resistance R(t) in the time interval [t-Δt, t]: |F(t)| = C OFFSET -(mean(C[t-Δt, t]), m·mean(R[t -Δt])) where Δt: time period, and t: time for determination; and - an output unit to output and/or display the determined magnitude of the force |F(t)|. - at least one sensor element having at least a first electrode E1 and a second electrode E2, wherein the sensor element is designed in such manner that when an external force F is applied, an intrinsic electrical capacitance C of the electrode(s) E1 and/or E2 and the electrical resistance R between the first electrode E1 and a second electrode E2 change as a function of a magnitude | F | of the force F ; - a first measuring unit which is electrically connected to the first electrode E1 and the second electrode E2, and which is designed and configured to determine the intrinsic electrical capacitance C(t) of the electrode E2, - a second measuring unit which is electrically connected to the first electrode E1 and the second electrode E2, and which is designed and configured to determine the electrical resistance R(t) between the first electrode E1 and a second electrode E2, - an evaluation unit which is designed and configured to determine the magnitude |F(t)| of a force F(t) applied to the outside of the sensor element as a function of a mean value (mean(C[t-Δt, t]) of the determined time-dependent intrinsic capacitance C(t) in a time interval [t-Δt, t] and as a function of a mean value mean(R[t-At, t]) of the determined time-dependent resistance R(t) in the time interval [t-Δt, t]: |F(t)| = C OFFSET -(mean(C[t-Δt, t]), m·mean(R[t -Δt])) where Δt: time period, and t: time for determination; and - an output unit to output and/or display the determined magnitude of the force |F(t)|.