mhurhangee/patent-ind-claim-en huggingface dataset:
A method for determining in-phase and Quadrature, IQ, imbalance parameters in a user equipment, UE, , the method comprising: receiving (S501), in a dual-carrier receiver , a known signal modulated onto a first radio frequency, RF, carrier frequency of a first carrier and a second RF carrier frequency of a second carrier, the second RF carrier frequency being different than the first RF carrier frequency; downconverting (S503), in the dual-carrier receiver , the known signal to a first baseband signal for the first carrier and to a second baseband signal for the second carrier by a first conversion of the known signal from the respective RF carrier frequencies to an intermediate frequency, IF, using a common RF local oscillator, LO, and by a second conversion from the IF to the first and second baseband signals using respective carrier specific IF LOs, wherein a first controllable frequency offset (δ RF ) is used as a part of the first conversion and a second controllable frequency offset (δ IF ) is used as a part of the second conversion; removing (S505), in the dual-carrier receiver , the first controllable frequency offset (δ RF ) and the second controllable frequency offset (δ IF ) from the first baseband signal and the second baseband signal to produce respective representations of the received signal of the first and second carriers; deriving (S507), in an IQ imbalance parameter estimator circuit , the IQ imbalance parameters (P) for each representation of the received signal of the first and second carriers using a least square estimate. receiving (S501), in a dual-carrier receiver , a known signal modulated onto a first radio frequency, RF, carrier frequency of a first carrier and a second RF carrier frequency of a second carrier, the second RF carrier frequency being different than the first RF carrier frequency; downconverting (S503), in the dual-carrier receiver , the known signal to a first baseband signal for the first carrier and to a second baseband signal for the second carrier by a first conversion of the known signal from the respective RF carrier frequencies to an intermediate frequency, IF, using a common RF local oscillator, LO, and by a second conversion from the IF to the first and second baseband signals using respective carrier specific IF LOs, wherein a first controllable frequency offset (δ RF ) is used as a part of the first conversion and a second controllable frequency offset (δ IF ) is used as a part of the second conversion; removing (S505), in the dual-carrier receiver , the first controllable frequency offset (δ RF ) and the second controllable frequency offset (δ IF ) from the first baseband signal and the second baseband signal to produce respective representations of the received signal of the first and second carriers; deriving (S507), in an IQ imbalance parameter estimator circuit , the IQ imbalance parameters (P) for each representation of the received signal of the first and second carriers using a least square estimate.
A catheter assembly comprising: a catheter body ; a cannula coupled to a distal portion of the catheter body , the cannula having a proximal port for permitting the flow of blood therethrough; a sensor to be disposed near the proximal port ; and a processing unit programmed to process a signal detected by the sensor , the processing unit being configured to execute a computer-readable set of rules to evaluate the signal to determine a position of the cannula relative to a cardiac valve of a patient during a treatment procedure, characterised in that the sensor comprises a pressure sensor and the signal is related to a pressure of the blood flowing through the proximal port . a catheter body ; a cannula coupled to a distal portion of the catheter body , the cannula having a proximal port for permitting the flow of blood therethrough; a sensor to be disposed near the proximal port ; and a processing unit programmed to process a signal detected by the sensor , the processing unit being configured to execute a computer-readable set of rules to evaluate the signal to determine a position of the cannula relative to a cardiac valve of a patient during a treatment procedure, characterised in that the sensor comprises a pressure sensor and the signal is related to a pressure of the blood flowing through the proximal port .
A device for cutting connections of multi-piece module electrodes, comprising a stand , wherein the stand is provided with a workbench , and the workbench is connected with a height adjusting device ; and further comprising an angle grinding device , wherein the angle grinding device comprises polishing shafts and angle grinders , the angle grinders are arranged on the polishing shafts , spacing between the angle grinders is adjustable along the polishing shafts , and each of the angle grinders is provided with a saw blade ; the workbench or the angle grinding device is provided with a translation feed device configured for controlling a translation movement of the workbench or the angle grinding device ; wherein the polishing shafts extend along left and right directions, at least two polishing shafts are corresponding to one of the angle grinders , and the polishing shafts are arranged along upper and lower directions; wherein a plurality of groups of polishing shafts are provided, each group of the polishing shafts is corresponding to a plurality of the angle grinders , and each group of the polishing shafts is arranged along front and back directions. further comprising an angle grinding device , wherein the angle grinding device comprises polishing shafts and angle grinders , the angle grinders are arranged on the polishing shafts , spacing between the angle grinders is adjustable along the polishing shafts , and each of the angle grinders is provided with a saw blade ; the workbench or the angle grinding device is provided with a translation feed device configured for controlling a translation movement of the workbench or the angle grinding device ; wherein the polishing shafts extend along left and right directions, at least two polishing shafts are corresponding to one of the angle grinders , and the polishing shafts are arranged along upper and lower directions; wherein a plurality of groups of polishing shafts are provided, each group of the polishing shafts is corresponding to a plurality of the angle grinders , and each group of the polishing shafts is arranged along front and back directions.
A method for control of a gearbox, which gearbox is intended to be installed in a motor vehicle , in which effecting a downshift of said gearbox from a first gear (G1) for which the acceleration a of said vehicle is negative to a second gear (G2) for which the acceleration a is calculated to be positive or substantially equal to nil, characterized in that the downshift involves at least two intermediate gear steps between said first gear (G1) and second gear (G2), an engine speed for changing gear at an intermediate gear step being higher than an engine speed for changing gear at a preceding intermediate gear step.
A vacuum cleaner (i) comprising a suction portion formed with a suction port through which air and foreign matter are sucked, wherein the suction portion comprises a housing and a drum brush rotatably provided in the housing , wherein the drum brush comprises a rotating drum rotating by receiving a driving force and a brush mounted on the rotating drum , and wherein the housing is provided with an annular blocking rib , and the brush comprises a first brush portion having first bristles configured to pick up foreign matter from a surface to be cleaned and a second brush portion comprising second bristles, the second brush portion located at one end of the first brush portion , characterised in that the second brush portion is configured to be accommodated in the blocking rib , and that the second bristles are shorter than the first bristles. wherein the suction portion comprises a housing and a drum brush rotatably provided in the housing , wherein the drum brush comprises a rotating drum rotating by receiving a driving force and a brush mounted on the rotating drum , and wherein the housing is provided with an annular blocking rib , and the brush comprises a first brush portion having first bristles configured to pick up foreign matter from a surface to be cleaned and a second brush portion comprising second bristles, the second brush portion located at one end of the first brush portion , characterised in that the second brush portion is configured to be accommodated in the blocking rib , and that the second bristles are shorter than the first bristles.
A sink strainer for a sink having a drain, the strainer comprising: a. a base element configured to be located within a sink bowl, b. a strainer element having one or more perforations , c. and a drain cover covering a drain aperture in the base element, d. wherein the drain cover includes a first over element configured for rotation relative to the base element, characterised by e. a second cover element configured for linear movement relative to the first cover element , f. wherein the first cover element includes an elongate slot that extends outwards from the centre of the first cover element, g. and wherein the second cover element includes a mounting aperture for an upstand strainer, h. whereby the position of the mounting aperture can be adjusted in rotational and linear directions relative to the base element by adjusting the positions of the first cover element and the second cover element . a. a base element configured to be located within a sink bowl, b. a strainer element having one or more perforations , c. and a drain cover covering a drain aperture in the base element, d. wherein the drain cover includes a first over element configured for rotation relative to the base element, e. a second cover element configured for linear movement relative to the first cover element , f. wherein the first cover element includes an elongate slot that extends outwards from the centre of the first cover element, g. and wherein the second cover element includes a mounting aperture for an upstand strainer, h. whereby the position of the mounting aperture can be adjusted in rotational and linear directions relative to the base element by adjusting the positions of the first cover element and the second cover element .
Filling level indicator for determining a filling level in a tank, having a resistor network which is arranged on a carrier substrate , having a contact element , and having a magnetic element, wherein the contact element is arranged adjacent to the resistor network and the magnetic element is movable relative to the resistor network and the contact element , wherein the contact element has a contact region and the magnetic element is movable in the region of the contact region such that the contact region can be deflected by the magnetic element, wherein an electrically conductive connection between the contact region and the resistor network can be produced by means of the deflection of the contact region , wherein the contact element has an attachment region adjacent to the contact region , characterized in that the contact element is formed in one piece, in that the attachment region is connected directly to the carrier substrate , in that the contact region is formed spaced apart from the resistor network and the carrier substrate , and in that the contact region and the attachment region are arranged so as to be offset with respect to one another in a stepped manner.
A dispenser for use in applying a protective barrier layer to a surface or structure using single-handed application, the dispenser comprising: an end cap : a spindle portion supported by the end cap and having a free end and a longitudinal axis , the spindle portion for supporting a core onto which a roll of a layer of material is wound for rotation around the longitudinal axis ; a hand grip portion ; and a roller arrangement comprising a roller mount element and a roller , the roller mount element supported by the end cap and having a longitudinal axis , the roller mounted to the end cap by the roller mount element and the roller rotatable around the longitudinal axis of the roller mount element , the longitudinal axis of the roller mount element extending parallel to the longitudinal axis of the spindle portion ; characterised in that : the roller mount element has a free end , and an application surface (III) of the roller is resiliently deformable or deflectable for enabling a user to urgingly apply a load to dispensed material as it is being applied to the surface or structure. a spindle portion supported by the end cap and having a free end and a longitudinal axis , the spindle portion for supporting a core onto which a roll of a layer of material is wound for rotation around the longitudinal axis ; a hand grip portion ; and a roller arrangement comprising a roller mount element and a roller , the roller mount element supported by the end cap and having a longitudinal axis , the roller mounted to the end cap by the roller mount element and the roller rotatable around the longitudinal axis of the roller mount element , the longitudinal axis of the roller mount element extending parallel to the longitudinal axis of the spindle portion ; characterised in that : the roller mount element has a free end , and an application surface (III) of the roller is resiliently deformable or deflectable for enabling a user to urgingly apply a load to dispensed material as it is being applied to the surface or structure. the roller mount element has a free end , and an application surface (III) of the roller is resiliently deformable or deflectable for enabling a user to urgingly apply a load to dispensed material as it is being applied to the surface or structure.
Pressure-volume delivery device having a piston-cylinder unit with a piston (1, 10, Doppelhubkolben) acting on both sides, this piston having at least two effective surfaces (A1, A2) of different size and each effective surfaces (A1, A2) being assigned to one pressure chamber of the piston , the pressure chambers being connected via hydraulic lines to at least one consumer and with a drive for the piston-cylinder unit, characterized in that the pressure chambers and/or the hydraulic lines are connected via a connecting line to one or more switching valves (AV) connected in parallel, with a large flow cross section, and in particular the connecting line is designed to be short and with low flow resistance.
A method for recovering copper (Cu), nickel (Ni), and cobalt (Co) which are valuable metals, from a raw material comprising a discarded lithium ion battery, the method comprising: preparing, as a raw material, a charge comprising the discarded lithium ion battery comprising at least phosphorus (P), manganese (Mn), iron (Fe) and the valuable metals; heating and melting the raw material into a melt, and then forming the melt into a molten material comprising an alloy and slag; and separating the slag from the molten material and recovering the alloy comprising the valuable metals, the method further comprising oxidatively roasting the raw material before heating and melting the raw material, to produce an oxidatively roasted material, in the oxidatively roasting step, the raw material being oxidatively roasted at a degree of oxidation such that part of iron contained in the raw material is oxidized but cobalt is not oxidized, during heating and melting of the raw material, flux comprising a calcium compound that forms a basic slag being added as well as an oxygen partial pressure in the melt being directly measured using an oxygen analyzer, the oxygen partial pressure being controlled to be within a range of 10 -13.0 (atm) or more and 10 -8·0 (atm) or less, based on the obtained measurement result. preparing, as a raw material, a charge comprising the discarded lithium ion battery comprising at least phosphorus (P), manganese (Mn), iron (Fe) and the valuable metals; heating and melting the raw material into a melt, and then forming the melt into a molten material comprising an alloy and slag; and separating the slag from the molten material and recovering the alloy comprising the valuable metals, the method further comprising oxidatively roasting the raw material before heating and melting the raw material, to produce an oxidatively roasted material, in the oxidatively roasting step, the raw material being oxidatively roasted at a degree of oxidation such that part of iron contained in the raw material is oxidized but cobalt is not oxidized, during heating and melting of the raw material, flux comprising a calcium compound that forms a basic slag being added as well as an oxygen partial pressure in the melt being directly measured using an oxygen analyzer, the oxygen partial pressure being controlled to be within a range of 10 -13.0 (atm) or more and 10 -8·0 (atm) or less, based on the obtained measurement result.
A process for manufacturing pyrocarbon, comprising a step of forming pyrocarbon by a calefaction process from at least one C 3 alcohol or polyalcohol precursor.
Method for the printing of chocolate with food grade ink, comprising the steps of a) treating a surface of plastic film with plasma; b) printing the plasma-treated surface of said plastic film with food grade ink; and c) optionally drying the printed plastic film, wherein the food grade ink is suitable for the printing of chocolate, and wherein the printed plastic film is used for the printing of chocolate by transfer printing. a) treating a surface of plastic film with plasma; b) printing the plasma-treated surface of said plastic film with food grade ink; and c) optionally drying the printed plastic film,
A non-contact power feeding device comprising: a plurality of power feeding elements that are disposed spatially separated from one another in a movement direction set in a fixed section; an AC power supply that supplies AC power to each of the power feeding elements ; two power receiving elements that are provided in a moving body , which moves in the movement direction, that is electrically coupled to the power feeding elements that are positioned in an opposing manner, and that receives AC power in a non-contact manner; and a power receiving circuit that converts AC power received by the two power receiving elements , and that generates a drive voltage and outputs the drive voltage to an electrical load provided in the moving body , wherein the two power receiving elements are disposed spatially separated from one another in the movement direction of the moving body , and when a length of the power feeding elements in the movement direction is defined as LT, a separation distance between the power feeding elements is defined as DT, a length of the two power receiving elements in the movement direction is defined as LR, and a separation distance between the two power receiving elements is defined as DR, characterized in that the relationship DT ≤ DR and the relationship (2 × LR + DR) ≤ LT are satisfied. a plurality of power feeding elements that are disposed spatially separated from one another in a movement direction set in a fixed section; an AC power supply that supplies AC power to each of the power feeding elements ; two power receiving elements that are provided in a moving body , which moves in the movement direction, that is electrically coupled to the power feeding elements that are positioned in an opposing manner, and that receives AC power in a non-contact manner; and a power receiving circuit that converts AC power received by the two power receiving elements , and that generates a drive voltage and outputs the drive voltage to an electrical load provided in the moving body , wherein the two power receiving elements are disposed spatially separated from one another in the movement direction of the moving body , and when a length of the power feeding elements in the movement direction is defined as LT, a separation distance between the power feeding elements is defined as DT, a length of the two power receiving elements in the movement direction is defined as LR, and a separation distance between the two power receiving elements is defined as DR, characterized in that the relationship DT ≤ DR and the relationship (2 × LR + DR) ≤ LT are satisfied.
A tablet comprising: a. Compound 1 Form II; (Compound 1= 3-(6-(1-(2,2-difluorobenzo[d] dioxol-5-yl) cyclopropanecarboxamido)-3-methylpyridin-2-yl)benzoic acid) b. a filler; c. a diluent; d. a disintegrant; e. a surfactant; f. a lubricant; and g. at least one of a binder and a glidant; wherein Compound 1 Form II is present in the tablet in an amount ranging from about 25 mg to about 250 mg; and wherein the amount of Compound 1 Form II in the tablet ranges from about 15 wt% to about 75 wt% by weight of the tablet. a. Compound 1 Form II; (Compound 1= 3-(6-(1-(2,2-difluorobenzo[d] dioxol-5-yl) cyclopropanecarboxamido)-3-methylpyridin-2-yl)benzoic acid) b. a filler; c. a diluent; d. a disintegrant; e. a surfactant; f. a lubricant; and g. at least one of a binder and a glidant; wherein Compound 1 Form II is present in the tablet in an amount ranging from about 25 mg to about 250 mg; and wherein the amount of Compound 1 Form II in the tablet ranges from about 15 wt% to about 75 wt% by weight of the tablet. wherein Compound 1 Form II is present in the tablet in an amount ranging from about 25 mg to about 250 mg; and wherein the amount of Compound 1 Form II in the tablet ranges from about 15 wt% to about 75 wt% by weight of the tablet.
A method of replicating data from a control plane of a network element to a plurality of hardware forwarding engines of the network element , the method comprising: receiving, by a central processing unit of the network element , the data to broadcast to the plurality of hardware forwarding engines ; writing the data to a broadcast log , wherein the data is replicated for each of the plurality of hardware forwarding engines and each of the replicated data is associated with an identifier for a corresponding one of the plurality of hardware forwarding engines ; transmitting a signal to one or more co-processors that the data is available to be read, wherein each of the plurality of hardware forwarding engines corresponds to one of the one or more co-processors , and each of the co-processors reads the data by, receiving the signal that the data is ready to be read from the broadcast log, determining a broadcast log entry for the data for that co-processor, and in response to receiving the signal, reading the data from the broadcast log entry via a direct memory access in memory that stores the broadcast log and the plurality of hardware forwarding engines use the data to process network traffic receiving, by a central processing unit of the network element , the data to broadcast to the plurality of hardware forwarding engines ; writing the data to a broadcast log , wherein the data is replicated for each of the plurality of hardware forwarding engines and each of the replicated data is associated with an identifier for a corresponding one of the plurality of hardware forwarding engines ; transmitting a signal to one or more co-processors that the data is available to be read, wherein each of the plurality of hardware forwarding engines corresponds to one of the one or more co-processors , and each of the co-processors reads the data by, receiving the signal that the data is ready to be read from the broadcast log, determining a broadcast log entry for the data for that co-processor, and in response to receiving the signal, reading the data from the broadcast log entry via a direct memory access in memory that stores the broadcast log and the plurality of hardware forwarding engines use the data to process network traffic