mhurhangee/patent-ind-claim-en huggingface dataset:
A probe for connecting a first input signal and a second input signal from a device under test to a test and measurement instrument, the first and second input signals forming two sides of a differential signal, the probe comprising: a first input configured to receive the first input signal; a second input configured to receive the second input signal; means for detecting an amount of skew between the first and second input signals using a reference signal with a defined timing relationship as a standard against which to compare the input signals; a broadband electronically adjustable delay DC-coupled to the first input, the electronically adjustable delay configured to delay the first input signal to remove the detected amount of skew between the first input signal and the second input signal; and an amplifier configured to receive the first input signal from the electronically adjustable delay and the second input signal. a first input configured to receive the first input signal; a second input configured to receive the second input signal; means for detecting an amount of skew between the first and second input signals using a reference signal with a defined timing relationship as a standard against which to compare the input signals; a broadband electronically adjustable delay DC-coupled to the first input, the electronically adjustable delay configured to delay the first input signal to remove the detected amount of skew between the first input signal and the second input signal; and an amplifier configured to receive the first input signal from the electronically adjustable delay and the second input signal.
Transmission for a hybrid drive arrangement, which transmission can be coupled to two drive units , with an input shaft and an output shaft , at least one first and one second shifting element (SE1, SE2), a fourth shifting element (SE4), at least one first and one second planetary gear mechanism , it being possible for a first drive unit , in particular an internal combustion engine, to be coupled to the input shaft , it being possible for the input shaft to be coupled by means of the first shifting element (SE1) to the sun gear of the first planetary gear mechanism which is coupled to the sun gear of the second planetary gear mechanism , it being possible for the input shaft to be coupled by means of the second shifting element (SE2) to the planetary carrier of the first planetary gear mechanism which is coupled to the internal gear of the second planetary gear mechanism , the fourth shifting element (SE4) being configured to brake or to release the internal gear of the second planetary gear mechanism , and the output shaft being coupled to the planetary carrier of the second planetary gear mechanism , characterized in that a second drive unit , in particular an electric machine, is coupled to the sun gear of the first planetary gear mechanism and the sun gear of the second planetary gear mechanism .
A method for secure data sharing between applications, the applications being executed by a computing device , the method comprising: obtaining, by a first application executed by the computing device , an identity certificate associated with the first application , wherein the identity certificate comprises: a unique identifier associated with the computing device , and a public key associated with the first application ; authenticating the first application with a management computing environment , over a network , using the identity certificate associated with the first application ; distinguishing, by the management computing environment , a plurality of other applications executing on the computing device from those executing on other computing devices based on the unique identifier received in the identity certificate; obtaining a plurality of public keys by the first application from the management computing environment in response to the authenticating the first application with the management computing environment , the plurality of public keys being associated with the plurality of other applications executing on the computing device ; causing, by the first application , the plurality of public keys to be stored in a key store of the computing device ; causing, by the first application , an encrypted data package to be generated using a public key associated with a second application among the plurality of other applications; and causing, by the first application , the encrypted data package to be communicated to the second application through an inter-application communication process. obtaining, by a first application executed by the computing device , an identity certificate associated with the first application , wherein the identity certificate comprises: a unique identifier associated with the computing device , and a public key associated with the first application ; authenticating the first application with a management computing environment , over a network , using the identity certificate associated with the first application ; distinguishing, by the management computing environment , a plurality of other applications executing on the computing device from those executing on other computing devices based on the unique identifier received in the identity certificate; obtaining a plurality of public keys by the first application from the management computing environment in response to the authenticating the first application with the management computing environment , the plurality of public keys being associated with the plurality of other applications executing on the computing device ; causing, by the first application , the plurality of public keys to be stored in a key store of the computing device ; causing, by the first application , an encrypted data package to be generated using a public key associated with a second application among the plurality of other applications; and causing, by the first application , the encrypted data package to be communicated to the second application through an inter-application communication process.
A method of manufacturing a batch of timepiece hairsprings whose elastic torques have an average (M3, M4, M5) within a predetermined range (P), comprising steps in which: d) in a wafer made of a silicon-based material, the timepiece hairsprings are produced according to dimensions greater than the dimensions necessary to obtain the batch of timepiece hairsprings whose elastic torques have the average (M3, M4, M5) within the predetermined range (P), w) a plurality or all of the timepiece hairsprings are subjected to oxidation in such a way as to be transformed into superficially oxidized timepiece hairsprings each in a region where, starting from the silicon-based material, the oxidation creates a thermal compensation portion (50'a) for modifying the sensitivity to temperature variations of the elastic torque of the corresponding timepiece hairspring , characterized in that the oxidation in step w) is a first oxidation and in that the manufacturing process comprises steps which are after step w) and in which: e) on the basis of at least one measurement on at least a portion of the oxidized timepiece hairsprings , the quantity of silicon-based material (w') to be removed from the oxidized timepiece hairsprings is determined in order to obtain the batch of timepiece hairsprings having the elastic torques whose average (M3, M4, M5) is within the predetermined range (P), x) a residual thickness corresponding to the quantity of silicon-based material to be removed (w') is removed from the thermal compensation portion (50'a) of a plurality or all of the timepiece hairsprings , then y) a plurality or all of the oxidized timepiece hairsprings are subjected to a second oxidation such that the thermal compensation portion is regenerated. d) in a wafer made of a silicon-based material, the timepiece hairsprings are produced according to dimensions greater than the dimensions necessary to obtain the batch of timepiece hairsprings whose elastic torques have the average (M3, M4, M5) within the predetermined range (P), w) a plurality or all of the timepiece hairsprings are subjected to oxidation in such a way as to be transformed into superficially oxidized timepiece hairsprings each in a region where, starting from the silicon-based material, the oxidation creates a thermal compensation portion (50'a) for modifying the sensitivity to temperature variations of the elastic torque of the corresponding timepiece hairspring , e) on the basis of at least one measurement on at least a portion of the oxidized timepiece hairsprings , the quantity of silicon-based material (w') to be removed from the oxidized timepiece hairsprings is determined in order to obtain the batch of timepiece hairsprings having the elastic torques whose average (M3, M4, M5) is within the predetermined range (P), x) a residual thickness corresponding to the quantity of silicon-based material to be removed (w') is removed from the thermal compensation portion (50'a) of a plurality or all of the timepiece hairsprings , then y) a plurality or all of the oxidized timepiece hairsprings are subjected to a second oxidation such that the thermal compensation portion is regenerated.
A digital communications receiver for receiving a vestigial sideband, VSB, signal representing a sequence of encoded symbols each representative of a plurality of data bits, the receiver comprising: an input configured to receive a VSB signal from a communications channel; an amplification and filtration device coupled to the input and configured to adjust a magnitude of, and to filter, the VSB signal to produce a scaled and filtered VSB signal; and a virtual sub-carrier estimator coupled to the amplification and filtration device and configured to process the scaled and filtered VSB signal to estimate a matrix of virtual sub-carriers such that the matrix of virtual sub-carriers is conjugate symmetric about half the symbol rate of the VSB signal; wherein the matrix of virtual sub-carriers is a Fourier transform of a matrix of symbols and each element of the matrix of symbols has a real value. an input configured to receive a VSB signal from a communications channel; an amplification and filtration device coupled to the input and configured to adjust a magnitude of, and to filter, the VSB signal to produce a scaled and filtered VSB signal; and a virtual sub-carrier estimator coupled to the amplification and filtration device and configured to process the scaled and filtered VSB signal to estimate a matrix of virtual sub-carriers such that the matrix of virtual sub-carriers is conjugate symmetric about half the symbol rate of the VSB signal; wherein the matrix of virtual sub-carriers is a Fourier transform of a matrix of symbols and each element of the matrix of symbols has a real value.
An ultrasonic horn that is used in order to ultrasonically weld an object to be welded, comprising: an input-side end section having an input surface that receives ultrasonic vibration; and an output-side end section having output surface which is disposed spaced apart from the input surface , by a distance corresponding to a half-wavelength of the ultrasonic vibration, and through which ultrasonic vibration is output to the object to be welded, wherein the output-side end section has a dimension, in a length direction, over which the object to be welded can be welded in a predetermined direction, and is branched in a width direction that is perpendicular to the length direction by a slit that extends in the length direction, a pair of end faces of the output-side end section , positioned on both sides of the slit , functions as the output surface , characterized in that the slit is formed over a range extending from a position corresponding to a node of ultrasonic vibration up to the end faces of the output-side end section . an input-side end section having an input surface that receives ultrasonic vibration; and an output-side end section having output surface which is disposed spaced apart from the input surface , by a distance corresponding to a half-wavelength of the ultrasonic vibration, and through which ultrasonic vibration is output to the object to be welded, wherein the output-side end section has a dimension, in a length direction, over which the object to be welded can be welded in a predetermined direction, and is branched in a width direction that is perpendicular to the length direction by a slit that extends in the length direction, a pair of end faces of the output-side end section , positioned on both sides of the slit , functions as the output surface , characterized in that the slit is formed over a range extending from a position corresponding to a node of ultrasonic vibration up to the end faces of the output-side end section .
Low-sulphate aerated concrete, prepared from water and the following constituents, each specified as a percentage by weight of the dry material in the mixture: 25 to 65 % quartz flour, 5 to 30 % returned aerated concrete, 5 to 25 % burnt lime with a CaO content of 90 to 99 per cent by weight, 0.05 to 0.4 % aluminium component, characterised in that the aerated concrete further contains the following constituents, likewise each specified as a percentage by weight of the dry material in the mixture: 0 to 40 % cement, 0 to 15 % aerated concrete, ground, 0 to 5 % of a sulphate carrier such as anhydrite or gypsum, 0 to 15 % calcined clay, referred to as CC, and/or 0 to 15 % amorphous clay, referred to as AC, where the total of CC and AC comes to at least 1.5 %, and which is of a grey, brown or grey-brown colour and a leaching behaviour that results in a sulphate concentration of maximum 500 mg/l sulphate in the eluate and a total hygric shrinkage of 0.4 mm/m or less. 25 to 65 % quartz flour, 5 to 30 % returned aerated concrete, 5 to 25 % burnt lime with a CaO content of 90 to 99 per cent by weight, 0.05 to 0.4 % aluminium component, 0 to 40 % cement, 0 to 15 % aerated concrete, ground, 0 to 5 % of a sulphate carrier such as anhydrite or gypsum, 0 to 15 % calcined clay, referred to as CC, and/or 0 to 15 % amorphous clay, referred to as AC,
A radar sensor comprising a transceiver unit which is operable to emit a radar beam at at least two different wavelengths along a beam path in an outgoing direction and receiving radar radiation along said beam path in an incoming direction, and a reference object placed in said beam path for redirecting part of the outgoing radar beam in the incoming direction, characterized in that the reference object comprises two identical grids , each grid being formed of regularly spaced elements arranged at a distance d from each other in a first direction perpendicular to the beam path, the grids being spaced from one another along the beam path by a distance L, and in that the transceiver unit is operable at a wavelength λ which satisfies L = n 2 d λ 2 , n being an integer.
Device for introducing a liquid adhesive into a spike hole in a tread of a vehicle tyre, the device comprising • a reservoir vessel for receiving the liquid adhesive , • a pump for pumping the liquid adhesive from the reservoir vessel into an injection line of the device and • a positioning device for positioning an outlet of the injection line relative to the spike hole in the tread , the positioning device at least being suitable ∘ for positioning the outlet of the injection line above the spike hole , ∘ for lowering the outlet positioned above the spike hole into the spike hole, ∘ for lifting the outlet out of the spike hole and positioning the outlet above the spike hole and ∘ for removing the outlet positioned above the spike hole from the spike hole . • a reservoir vessel for receiving the liquid adhesive , • a pump for pumping the liquid adhesive from the reservoir vessel into an injection line of the device and • a positioning device for positioning an outlet of the injection line relative to the spike hole in the tread , the positioning device at least being suitable ∘ for positioning the outlet of the injection line above the spike hole , ∘ for lowering the outlet positioned above the spike hole into the spike hole, ∘ for lifting the outlet out of the spike hole and positioning the outlet above the spike hole and ∘ for removing the outlet positioned above the spike hole from the spike hole . ∘ for positioning the outlet of the injection line above the spike hole , ∘ for lowering the outlet positioned above the spike hole into the spike hole, ∘ for lifting the outlet out of the spike hole and positioning the outlet above the spike hole and ∘ for removing the outlet positioned above the spike hole from the spike hole .
An actuator for a printhead comprising: an actuating element having a first end and a second end ; a first mounting and a second mounting , configured for allowing the actuating element to be positioned on a reference plane (P); the first mounting is operable to allow the actuating element to move in a first direction (X) substantially parallel to the reference plane (P) and to allow a portion of the first end of the actuating element to rotate about a first axis of rotation (T) substantially perpendicular to the first direction (X) and parallel to the reference plane (P); the second mounting is configured to allow a portion of a second end of the actuating element to rotate about a second axis of rotation (R) perpendicular to the first direction (X) and parallel to the first axis of rotation (T); the second mounting comprises a stop surface , operable to allow the actuating element to be positioned along said first direction (X) substantially parallel to the reference plane (P) with the second end in contact with the stop surface , characterized in that the first mounting comprises a roller having a central axis, operable to rotate about the first axis of rotation (T), and in that the first mounting comprises an elastic element configured to exert a force on the actuating element which presses it into contact with the roller .
A base unit in a wireless communication system , the base unit arranged to receive flexible UL transmissions from a user equipment and to provide flexible DL transmissions to the user equipment , the base unit comprising: a processor arranged to: determine a frame period length for communication with the user equipment , wherein the frame period length is a number of subframes; determine an uplink/downlink split pattern to use with the determined frame period length; and form at least one message comprising first information that indicates the frame period length and second information comprising an indicator that identifies the uplink/downlink split pattern out of a plurality of predetermined uplink/downlink split patterns; and a transmitter arranged to provide the at least one message to the user equipment . a processor arranged to: determine a frame period length for communication with the user equipment , wherein the frame period length is a number of subframes; determine an uplink/downlink split pattern to use with the determined frame period length; and form at least one message comprising first information that indicates the frame period length and second information comprising an indicator that identifies the uplink/downlink split pattern out of a plurality of predetermined uplink/downlink split patterns; and determine a frame period length for communication with the user equipment , wherein the frame period length is a number of subframes; determine an uplink/downlink split pattern to use with the determined frame period length; and form at least one message comprising first information that indicates the frame period length and second information comprising an indicator that identifies the uplink/downlink split pattern out of a plurality of predetermined uplink/downlink split patterns; and a transmitter arranged to provide the at least one message to the user equipment .
A control information receiving method, comprising: receiving broadcast information carried in a broadcast channel, wherein the broadcast information includes indication information that indicates a time-domain resource set of a control channel, and the broadcast channel is located in a synchronization signal block; determining a time-domain location of the control channel from the time-domain resource set based on a time-domain location of the synchronization signal block, wherein the time-domain location of the synchronization signal block is one of at least two predefined time-domain locations in at least one timeslot; and performing control channel detection in the time-domain location of the control channel. receiving broadcast information carried in a broadcast channel, wherein the broadcast information includes indication information that indicates a time-domain resource set of a control channel, and the broadcast channel is located in a synchronization signal block; determining a time-domain location of the control channel from the time-domain resource set based on a time-domain location of the synchronization signal block, wherein the time-domain location of the synchronization signal block is one of at least two predefined time-domain locations in at least one timeslot; and performing control channel detection in the time-domain location of the control channel.
A method for synthesizing a pre-hydrolyzed polysilicate, the method comprising: (Step 1) introducing a polysilicate and an alcohol into a reactor; (Step 2) further introducing an acidic aqueous solution into the reactor to prepare a reaction mixture; and (Step 3) stirring the reaction mixture to perform a hydration reaction, wherein the reaction mixture includes water in an amount of 3 parts by weight to 42 parts by weight based on 100 parts by weight of the polysilicate; wherein the acidic aqueous solution comprises an acid catalyst in an amount of 0.005-0.073 parts by weight based on 100 parts by weight of polysilicate, wherein the alcohol is introduced in an amount of 20-280 parts by weight based on 100 parts by weight of the polysilicate. (Step 1) introducing a polysilicate and an alcohol into a reactor; (Step 2) further introducing an acidic aqueous solution into the reactor to prepare a reaction mixture; and (Step 3) stirring the reaction mixture to perform a hydration reaction, wherein the reaction mixture includes water in an amount of 3 parts by weight to 42 parts by weight based on 100 parts by weight of the polysilicate; wherein the acidic aqueous solution comprises an acid catalyst in an amount of 0.005-0.073 parts by weight based on 100 parts by weight of polysilicate, wherein the alcohol is introduced in an amount of 20-280 parts by weight based on 100 parts by weight of the polysilicate.
A method for disassembling and separating a waste lithium-ion battery, comprising: removing a housing; putting a battery pack or a cell with a voltage within 36 V of the waste lithium-ion battery into a roller tearing machine to tear with electricity directly under protection of water with a mass ratio of 1 to 10 times or directly under a water spraying condition without lowering or eliminating the voltage by physical and chemical means; then performing first wet screening, recovering an electrolyte and removing iron by two-stage magnetic separation, and then directly performing wet degumming without drying; then performing second wet screening, first crushing with water, third wet screening and second crushing with water and finally performing jigging separation to obtain copper powder, aluminum powder, positive and negative electrode materials, plastic powder and separator pulp.