mhurhangee/ep-ind-claims huggingface dataset:
A resonator measurement sensor, comprising - a resonator with a vibrating element placed in an oscillating circuit controlled by a closed-loop control, the oscillating circuit supplying an oscillating signal y(t) at a resonance frequency Fp representing the measurement of a physical quantity, - and a processing circuit for calculating this resonance frequency, the processing circuit comprising means for conditioning the oscillating signal so as to produce a square-wave signal at the resonance frequency Fp, means for periodically producing a counting time window, at least one counter incremented by the square-wave signal at the resonance frequency during the counting time window, and means for calculating the resonance frequency from the content of the counter, the sensor being characterized in that it furthermore comprises means for calculating a continuity parameter Pc representing the variations in the result of the calculation of the resonance frequency over the course of successive time windows, and means for comparing the parameter Pc with a threshold in order to deduce from this information on the degradation in the precision of the sensor. - a resonator with a vibrating element placed in an oscillating circuit controlled by a closed-loop control, the oscillating circuit supplying an oscillating signal y(t) at a resonance frequency Fp representing the measurement of a physical quantity, - and a processing circuit for calculating this resonance frequency,
A gas turbine engine (20; 120; 220) comprising: a fan (22; 122; 222) at an axially outer location, said fan (22; 122; 222) rotating about an axis of rotation and delivering air into an outer bypass duct (24; 124; 224) and across a booster fan (50; 150; 250) positioned radially inwardly of said outer bypass duct (24; 124; 224), said booster fan delivering air into a radially middle duct (26; 126) and delivering air across a cold turbine (52; 152; 262) into a radially inner core duct (28; 128; 228), wherein a shaft (48; 148; 260) is operatively connected to the booster fan (50; 150; 250) and the cold turbine (52; 152; 262), air from said inner core duct (28; 128; 228) being directed into a compressor, and then flowing axially in a direction back toward said fan (22; 122; 222) through a combustor section (36; 136; 236), and across a core turbine section, and then being directed into said middle duct (26; 126); and a gear reduction (46; 146; 260) for driving said fan (22; 122; 222) from a fan drive turbine section (44; 144; 256). a fan (22; 122; 222) at an axially outer location, said fan (22; 122; 222) rotating about an axis of rotation and delivering air into an outer bypass duct (24; 124; 224) and across a booster fan (50; 150; 250) positioned radially inwardly of said outer bypass duct (24; 124; 224), said booster fan delivering air into a radially middle duct (26; 126) and delivering air across a cold turbine (52; 152; 262) into a radially inner core duct (28; 128; 228), wherein a shaft (48; 148; 260) is operatively connected to the booster fan (50; 150; 250) and the cold turbine (52; 152; 262), air from said inner core duct (28; 128; 228) being directed into a compressor, and then flowing axially in a direction back toward said fan (22; 122; 222) through a combustor section (36; 136; 236), and across a core turbine section, and then being directed into said middle duct (26; 126); and a gear reduction (46; 146; 260) for driving said fan (22; 122; 222) from a fan drive turbine section (44; 144; 256).
Louvre, comprising at least two substantially horizontal, spaced-apart blades which are arranged parallel to one another and which delimit an air flow duct for air to flow through from an inlet opening to an outlet opening, in which each blade comprises an upwardly directed part adjacent to the inlet opening and comprises a substantially flat or downwardly directed part adjacent to the outlet opening, characterized in that the air flow duct is provided with a sudden depression between the upwardly directed part and the substantially flat or downwardly directed part.
A method for manufacturing a nanowire light sensor, comprising: growing a semiconductor nanowire with diameter in the range of one nanometer to 100 nanometers on a substrate and then separating the grown semiconductor nanowire; locating two conductive metal thin film electrodes on a nonconducting substrate, in which a distance between the two electrodes is shorter than the length of the semiconductor nanowire; locating the semiconductor nanowire between the two electrodes so as to connect the two electrodes by dispersing the obtained semiconductor nanowire between the two electrodes and supplying voltages; and characterized by electrically connecting the electrodes and the semiconductor nanowire by electron-beam irradiation. growing a semiconductor nanowire with diameter in the range of one nanometer to 100 nanometers on a substrate and then separating the grown semiconductor nanowire; locating two conductive metal thin film electrodes on a nonconducting substrate, in which a distance between the two electrodes is shorter than the length of the semiconductor nanowire; locating the semiconductor nanowire between the two electrodes so as to connect the two electrodes by dispersing the obtained semiconductor nanowire between the two electrodes and supplying voltages; and characterized by electrically connecting the electrodes and the semiconductor nanowire by electron-beam irradiation.
A method for generating fingerprints for audio content information, comprising: generating a frequency representation of the audio content information; wherein the frequency representation represents information about at least a number of frequencies within a time range containing a number of time frames of the audio content information and a level associated with each of said frequencies; selecting at least one area of data points in said frequency representation, wherein said area comprises information about a sub-range of frequencies and a sub-range of time frames of the audio content information; generating a fingerprint for each selected area of data points by applying a trained neural network onto said selected area of data points thereby converting the area of data points into a vector in a metric space. generating a frequency representation of the audio content information; wherein the frequency representation represents information about at least a number of frequencies within a time range containing a number of time frames of the audio content information and a level associated with each of said frequencies; selecting at least one area of data points in said frequency representation, wherein said area comprises information about a sub-range of frequencies and a sub-range of time frames of the audio content information; generating a fingerprint for each selected area of data points by applying a trained neural network onto said selected area of data points thereby converting the area of data points into a vector in a metric space.
A transmitter compatible with a multicarrier block transmission scheme, the transmitter comprising: a fixed sequence generation unit to generate a fixed sequence; a data sequence generation unit to convert data symbols into a time domain signal to generate a data signal; a multiplexing unit to divide the fixed sequence into two divisions, place one of the two divisions at a head and another one of the two divisions at a tail of a block, and place a data sequence that is an output signal from the data sequence generation unit between the two divisions to generate a block signal; and an interpolation unit to perform interpolation processing on the block signal, wherein the data sequence generation unit includes: a data generation unit to generate the data symbols; and a conversion unit (12, 13) to convert the data symbols into the data signal having the same length as a difference between a length of the block signal and a length of the fixed sequence to generate the data sequence. a fixed sequence generation unit to generate a fixed sequence; a data sequence generation unit to convert data symbols into a time domain signal to generate a data signal; a multiplexing unit to divide the fixed sequence into two divisions, place one of the two divisions at a head and another one of the two divisions at a tail of a block, and place a data sequence that is an output signal from the data sequence generation unit between the two divisions to generate a block signal; and an interpolation unit to perform interpolation processing on the block signal, wherein the data sequence generation unit includes: a data generation unit to generate the data symbols; and a conversion unit (12, 13) to convert the data symbols into the data signal having the same length as a difference between a length of the block signal and a length of the fixed sequence to generate the data sequence. a data generation unit to generate the data symbols; and a conversion unit (12, 13) to convert the data symbols into the data signal having the same length as a difference between a length of the block signal and a length of the fixed sequence to generate the data sequence.
A method for calculating session initiation protocol, SIP, key performance indicators, KPIs, for multimedia communication in a network comprising: accessing network packets or packet summaries monitored over time; detecting a SIP response message (214; 224; 234; 244) of the monitored network packets or packet summaries, the SIP response message (212; 222; 232; 242) having an associated observed time at which an associated packet was observed during monitoring; accounting for the detected SIP response message (212; 222; 232; 242) in a time window ([t0, t1]; [t1, t2]; [t2, t3]) of a series of consecutive time windows that includes the SIP response message's associated observed time, each time window beginning at a first time (t0; t1; t2) and ending at a second time (t1; t2; t3), the SIP response message having an expected SIP request message (212; 222; 232; 242) based on a SIP protocol; pairing the expected SIP request message (212; 222; 232; 242) with the detected SIP response message (214; 224; 234; 244); accounting for the paired SIP request message (212; 222; 232; 242) in the time window with which the detected SIP response message is accounted; and calculating a KPI for the time window using the detected SIP response message (214; 224; 234; 244) and its paired SIP request message (212; 222; 232; 242) that are accounted for in the time window. accessing network packets or packet summaries monitored over time; detecting a SIP response message (214; 224; 234; 244) of the monitored network packets or packet summaries, the SIP response message (212; 222; 232; 242) having an associated observed time at which an associated packet was observed during monitoring; accounting for the detected SIP response message (212; 222; 232; 242) in a time window ([t0, t1]; [t1, t2]; [t2, t3]) of a series of consecutive time windows that includes the SIP response message's associated observed time, each time window beginning at a first time (t0; t1; t2) and ending at a second time (t1; t2; t3), the SIP response message having an expected SIP request message (212; 222; 232; 242) based on a SIP protocol; pairing the expected SIP request message (212; 222; 232; 242) with the detected SIP response message (214; 224; 234; 244); accounting for the paired SIP request message (212; 222; 232; 242) in the time window with which the detected SIP response message is accounted; and calculating a KPI for the time window using the detected SIP response message (214; 224; 234; 244) and its paired SIP request message (212; 222; 232; 242) that are accounted for in the time window.
An expansion joint formwork for placing between a primary section to be first concreted and a secondary section to be concreted thereafter in concrete construction for forming an expansion joint between the sections (1, 2) comprising a permanent formwork element having a formwork wall including a deformable expansion joint inserted between cover plates on both sides, wherein on a primary section side of the formwork wall a first support structure and on a secondary section side of the formwork wall a second support structure having an abutment are attached, respectively, and a bracing device against the pressure of concrete in the primary section, wherein the bracing device at one end includes means for anchoring a static reinforcement or at the bottom in the primary section and at the other end of the formwork wall is penetrated by a flexible tension member so as to be longitudinally movable and is supported at the secondary section, characterized in that between the abutment and an end portion of the flexible tension member a clamping device operable in the secondary section is interposed by means of which the distance between the abutment and the end portion can be enlarged by spreading the flexible tension member.
Device for the cryogenic purification of a stream of gas and in particular of air, comprising a purification circuit comprising a first inlet of gas to be purified and a first set of filters (6, 7, 8, 9) arranged in series downstream of the first inlet, the first set of filters comprising an end heat exchanger operating to exchange heat with a cryogenic cold source, the purification circuit comprising, downstream of the end exchanger, a first outlet of purified gas, the device comprising at least one drive member (12, 13) intended to set the gas stream in motion in the purification circuit between the first inlet and the first outlet, characterized in that the purification circuit additionally comprises, between the end exchanger and the first outlet, a second set of filter(s) (16, 17, 18), and in that the at least one drive member (12, 13) is configured to set two successive volumes of gas to be purified in motion in opposite directions of circulation in the circuit, that is to say that a first volume of gas to be purified circulates from the first gas inlet to the first outlet and then a second volume of gas to be purified enters the circuit via the first gas outlet and exits purified via the first inlet.
An apparatus for operating on tissue, the apparatus comprising: (a) a body (222; 322); (b) an ultrasonic transducer (12; 460; 560); (c) a shaft assembly (230; 330), wherein the shaft assembly defines a longitudinal axis; and (d) a coupling assembly, wherein the coupling assembly comprises: (i) a motor (250; 350; 450; 550), wherein the motor is operable to rotate the ultrasonic transducer relative to the body to thereby couple the shaft assembly with the ultrasonic transducer, and (ii) a locking feature (380; 880); wherein the locking feature is configured to selectively engage the shaft assembly to thereby prevent rotation of the shaft assembly relative to the body as the ultrasonic transducer is rotated to couple with the shaft assembly. (a) a body (222; 322); (b) an ultrasonic transducer (12; 460; 560); (c) a shaft assembly (230; 330), wherein the shaft assembly defines a longitudinal axis; and (d) a coupling assembly, wherein the coupling assembly comprises: (i) a motor (250; 350; 450; 550), wherein the motor is operable to rotate the ultrasonic transducer relative to the body to thereby couple the shaft assembly with the ultrasonic transducer, and (ii) a locking feature (380; 880); wherein the locking feature is configured to selectively engage the shaft assembly to thereby prevent rotation of the shaft assembly relative to the body as the ultrasonic transducer is rotated to couple with the shaft assembly. (i) a motor (250; 350; 450; 550), wherein the motor is operable to rotate the ultrasonic transducer relative to the body to thereby couple the shaft assembly with the ultrasonic transducer, and (ii) a locking feature (380; 880); wherein the locking feature is configured to selectively engage the shaft assembly to thereby prevent rotation of the shaft assembly relative to the body as the ultrasonic transducer is rotated to couple with the shaft assembly.
A combination weighing device, comprising: a conveyance unit configured to convey articles, which are being fed, downstream; a plurality of hoppers (5, 6) configured to temporarily retain the articles which are conveyed by the conveyance unit, and then discharge the articles downstream; an acquisition unit configured to acquire weight values of the articles retained in each of the hoppers; and a control unit configured to specify at least one of the hoppers from which the articles are discharged on the basis of the weight values and a target range which is preset, characterised in that when a combination of the weight values that falls within the target range is not obtained, the control unit selectively switches the operation of the combination weighing device between a first mode and a second mode, in the first mode, the combination weighing device operates such that the articles are additionally supplied to a selected hopper while the articles retained in the hopper are left as is, and in the second mode, the combination weighing device operates such that, for a selected hopper for which over-scaling may occur when additional articles are supplied thereto, instead of the articles being additionally supplied to the selected hopper, the articles retained in the selected hopper are discharged to the outside, and the articles are newly supplied to the selected hopper. a conveyance unit configured to convey articles, which are being fed, downstream; a plurality of hoppers (5, 6) configured to temporarily retain the articles which are conveyed by the conveyance unit, and then discharge the articles downstream; an acquisition unit configured to acquire weight values of the articles retained in each of the hoppers; and a control unit configured to specify at least one of the hoppers from which the articles are discharged on the basis of the weight values and a target range which is preset, characterised in that when a combination of the weight values that falls within the target range is not obtained, the control unit selectively switches the operation of the combination weighing device between a first mode and a second mode, in the first mode, the combination weighing device operates such that the articles are additionally supplied to a selected hopper while the articles retained in the hopper are left as is, and in the second mode, the combination weighing device operates such that, for a selected hopper for which over-scaling may occur when additional articles are supplied thereto, instead of the articles being additionally supplied to the selected hopper, the articles retained in the selected hopper are discharged to the outside, and the articles are newly supplied to the selected hopper.
An electric converter for a substation (S k) for feeding an electric grid and/or recuperating braking energy from rail vehicles traveling on a railroad track, the substation being connected to a feeder line able to supply a DC voltage to the rail vehicles traveling on the railroad track, the substation (S k) comprising an electricity distribution grid able to deliver a corresponding three-phase voltage with three phases, the converter comprising: - a transformer able to inspect the value of the three-phase voltage delivered by the electricity distribution grid, - a filtering device able to filter the three-phase voltage from the transformer, the filtering device being a filter reducing the current harmonics that may be reinjected on the electricity distribution grid.and - an inverter connected to the filtering device; for each generated phase, the inverter including, in series, two assemblies (E1, E2, E3, E4, E5, E6), each assembly (E1, E2, E3, E4, E5, E6) including a diode (D1, D2, D3, D4, D5, D6) and a transistor (T1, T2, T3, T4, T5, T6) in parallel; the filtering device being an LC circuit; the transformer including each of the dipoles able to generate an inductance of the filtering device. - a transformer able to inspect the value of the three-phase voltage delivered by the electricity distribution grid, - a filtering device able to filter the three-phase voltage from the transformer, the filtering device being a filter reducing the current harmonics that may be reinjected on the electricity distribution grid.and - an inverter connected to the filtering device; for each generated phase, the inverter including, in series, two assemblies (E1, E2, E3, E4, E5, E6), each assembly (E1, E2, E3, E4, E5, E6) including a diode (D1, D2, D3, D4, D5, D6) and a transistor (T1, T2, T3, T4, T5, T6) in parallel; the filtering device being an LC circuit; the transformer including each of the dipoles able to generate an inductance of the filtering device.
Process for manufacturing purified glycerol comprising the steps of - providing a starting glycerol fraction comprising glycerol, water, and fatty acid methyl esters, - subjecting the glycerol fraction to a partial evaporation to form an evaporated fraction comprising glycerol, water, and fatty acid methyl esters, and a remainder fraction comprising glycerol, - condensing the evaporated fraction to form a liquid, - subjecting the liquid evaporated fraction comprising glycerol, water, and fatty acid methyl esters to a liquid-liquid separation step, resulting in the formation of a fatty acid methyl ester fraction and a glycerol-based fraction comprising glycerol and water. - providing a starting glycerol fraction comprising glycerol, water, and fatty acid methyl esters, - subjecting the glycerol fraction to a partial evaporation to form an evaporated fraction comprising glycerol, water, and fatty acid methyl esters, and a remainder fraction comprising glycerol, - condensing the evaporated fraction to form a liquid, - subjecting the liquid evaporated fraction comprising glycerol, water, and fatty acid methyl esters to a liquid-liquid separation step, resulting in the formation of a fatty acid methyl ester fraction and a glycerol-based fraction comprising glycerol and water.
A multi-SIM call management method, wherein the method comprises: parsing, by a managed device, an incoming call to obtain call information, wherein the call information comprises a called identifier; determining, by the managed device, a communications subunit corresponding to the called identifier, wherein the communications subunit is configured to implement, on the managed device, a communication function corresponding to the profile, and the communication function comprises at least answering an incoming call that points to the profile; and skipping responding, by the managed device, to an incoming call event if the managed device has performed an incoming call shielding setting on the communications subunit in response to a remote management instruction sent by an entitlement server ES, wherein the remote management instruction comprises an identifier of a managed profile in the managed device, wherein a management device is configured to send the remote management instruction to the managed device by using the ES. parsing, by a managed device, an incoming call to obtain call information, wherein the call information comprises a called identifier; determining, by the managed device, a communications subunit corresponding to the called identifier, wherein the communications subunit is configured to implement, on the managed device, a communication function corresponding to the profile, and the communication function comprises at least answering an incoming call that points to the profile; and skipping responding, by the managed device, to an incoming call event if the managed device has performed an incoming call shielding setting on the communications subunit in response to a remote management instruction sent by an entitlement server ES, wherein the remote management instruction comprises an identifier of a managed profile in the managed device, wherein a management device is configured to send the remote management instruction to the managed device by using the ES.