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Matches 1 - 50 out of 3,256

Document Document Title
WO/2019/198602A1
A marker detecting device which employs a sensor unit (11), in which a plurality of combinations of a magnetic sensor (Sn) and a magnetic field generating coil (Cn) are arranged, to detect a magnetic marker laid in a road is provided wit...  
WO/2019/198603A1
A marker detecting device which employs a sensor unit (11), in which a plurality of combinations of a magnetic sensor (Sn) and a magnetic field generating coil (Cn) are arranged, to detect a magnetic marker laid in a road is provided wit...  
WO/2019/193748A1
In order to provide a dielectric constant estimation device whereby the dielectric constant of an object can be estimated with high precision without contact with the object even when the shape of the object is uncertain, and a microwave...  
WO/2019/188549A1
This connection jig (1) is for conductively connecting a standard to a second external device, the standard comprising a connection unit which can connect to a first external device over a coaxial connection cable, and at least an electr...  
WO/2019/132802A3
The present invention is a system for realizing band calibration of a voltage controlled oscillator (100) which generates signal having cycle frequency which is proportional with a control value in a control signal received as input, cha...  
WO/2019/187395A1
This resistance measurement device is for measuring the sheet resistance of a conductive film that is elongated in one direction. The resistance measurement device comprises: a probe unit that is disposed so as to oppose the conductive f...  
WO/2019/187393A1
This resistance measurement device is for measuring the sheet resistance of a conductive film that is elongated in one direction. The resistance measurement device comprises: two probes that are disposed so as to oppose each other with a...  
WO/2019/188246A1
This electrical standard 10 is provided with a coaxial cable 1 having a core wire 11 and an external conductor 12, a resistor 2 connected at one end in series with the core wire 11, and a baseplate 3 having an opening 31 through which th...  
WO/2019/174462A1
A method for accurately measuring the harmonic voltage of a capacitor voltage transformer (CVT) by means of interpolation. In the method, by means of curve fitting, a mathematical interpolation calculation equation under the condition of...  
WO/2019/161511A1
A system and method for measuring resistance over an array. The array includes at least three electrodes. Nodes at each intersection between input electrodes and output electrodes have variable resistance. A driving voltage is applied to...  
WO/2019/165464A1
Methods, apparatuses, systems, and implementations for creating 3 -dimensional (3D) representations exhibiting geometric and surface characteristics of post-contrast brain lesions are disclosed. 3D MRI images of the brain may be created ...  
WO/2019/162551A1
The invention relates to a method for assessing and qualifying the functional features of instruments for measurement and diagnosis of partial discharges (PD), which comprises the following steps: - generating (1), from a high-voltage (H...  
WO/2019/103711A3
The present invention relates to a mobile meter test device (1); which enables to test whether the electric meters (S) having optical ports (O), connectors (K) and pulse LEDs (L) have conducted faulty measurement; and essentially compris...  
WO/2019/140956A1
Provided are an electricity quantity metering accuracy detection method, an electricity quantity metering accuracy detection device and a computer storage medium. The electricity quantity metering accuracy detection method comprises the ...  
WO/2019/131812A1
The present invention addresses the problem of providing a magnetic sensor module in which the size of a magnetic sensor chip is suppressed, while a uniform calibration magnetic field is applied to a magneto-resistive element. Provided i...  
WO/2019/131816A1
The present invention addresses the problem of providing a magnetic sensor module in which the impact on a magnetic sensor of heat generated from a coil is reduced. According to a conventional method, a plurality of temperature measuring...  
WO/2019/124877A1
Disclosed are a method for calibrating a state of charge of a battery and a battery management system. The method comprises the steps of: measuring the terminal voltage and the terminal current of a battery; storing, in a memory, a measu...  
WO/2019/120733A1
The invention relates to a circuit for detecting an input variable in an electronic control device having a measuring resistor. In addition to the measuring current loop having the measuring resistor, the circuit forms an additional refe...  
WO/2019/111878A1
A measurement device 50 of an electrochemical element 30 that is connected, via a first switch 40, to a terminal part 22P having a load connected thereto, wherein: the measurement device 50 is provided with a current limitation unit 75 p...  
WO/2019/104532A1
The present invention provides a magnetometer data processing method and an apparatus. Said method comprises: acquiring a plurality of pieces of original data obtained by a magnetometer during calibration, the plurality of pieces of orig...  
WO/2019/103711A2
The present invention relates to a mobile meter test device (1); which enables to test whether the electric meters (S) having optical ports (O), connectors (K) and pulse LEDs (L) have conducted faulty measurement; and essentially compris...  
WO/2019/086468A1
The invention relates to a method for checking the plausibility of the measurement of an actuator current (iA) by means of an actuator two-terminal network (1) comprising an inductive load (L) and a resistive load (R), wherein a first po...  
WO/2019/089038A1
Systems and methods for sorting food items using electrical impedance tomography (EIT) are disclosed. Signals measured from food items with an EIT sensor may be used to sort food items into multiple outputs. Food items may be sorted base...  
WO/2019/081365A1
The invention relates to a method for operating a battery sensor and to a battery sensor, comprising at least one first battery sensor connection (Vat+) and a second battery sensor connection (Vba-), in particular for connecting to a bat...  
WO/2019/079836A1
The present invention relates to an apparatus (1) for calibrating a battery simulator (2) having an input (10) and an output (12), wherein a current path (14) with an apparatus (18) for measuring the current strength and with at least on...  
WO/2019/076165A1
The present invention relates to a nonlinear load power and electric energy calibrating device, comprising a standard power source module, a standard meter module and a test loop. The test loop comprises a first branch, a second branch a...  
WO/2019/076164A1
The present invention relates to a waveform splitter, comprising a first electronic switch, a second electronic switch and a control module. The first electronic switch and the second electronic switch are separately connected to a curre...  
WO/2019/076662A1
The invention relates to a voltage measurement method for a vehicle electrical system (100) of a vehicle, which vehicle electrical system consists of a high-voltage network (10) and at least one further network (20, 30). In the vehicle e...  
WO/2019/076166A1
A nonlinear load power output device, comprising a main control unit 110, a waveform generator unit 120, and a power amplifier unit 130. The main control unit 110 is used for generating two discrete digital signals from each phase of cur...  
WO/2019/071591A1
A voltage acquisition module calibration method, control platform and system, and a computer readable storage medium. The method comprises the steps of: obtaining voltage values Vsn collected by m voltage acquisition modules and X preset...  
WO/2019/070583A1
Unique systems, methods, techniques and apparatuses of a power line measurement device are disclosed. One exemplary embodiment is a measurement device comprising a measurement device structured to at least partially surround a segment of...  
WO/2019/057006A1
The present invention relates to the technical field of battery detection, and in particular, to a battery detection method, comprising: step S1, selecting, within a preset voltage interval, a preset number of voltage calibration values ...  
WO/2019/058583A1
A battery safety evaluation apparatus as an aspect of the present invention includes a battery characteristic estimator and a battery swelling index calculator. The battery characteristic estimator estimates an estimation value of an i...  
WO/2019/055767A1
A tuner system for conducting measurements on a Device Under Test (DUT) includes at least one passive tuner, and calibration data for the at least one passive tuner including a set of s-parameters at a set of calibration frequencies. A m...  
WO/2019/048537A1
A measurement circuit is arranged to make several measurements, either at different times or in respect of different frequency components of currents measured by current sensors in respective phases of a multiphase supply system. The mea...  
WO/2019/050001A1
This method includes, while varying a probe angle relative to a flat electrical conductor surface of a substrate which includes said electrical conductor surface and which is placed on a placement surface of a stage of a high-frequency c...  
WO/2019/042972A1
The present disclosure provides a system and method for the management of a monitor module in an electrical measurement system to determine an estimate of a transfer function of a first measurement sensor in the measurement system. The m...  
WO/2019/040408A1
A magnetic field sensor that includes a differential bridge in which each path of the bridge includes a first type of magnetic field sensing device and a second type of magnetic field sensing device. The first and second types of magneti...  
WO/2019/034363A1
The invention relates to a method for determining at least one subarea of an open-circuit voltage curve of an electric energy storage unit within an electric energy storage system (70), wherein the electric energy storage system (70) com...  
WO/2019/022919A1
An example process for aligning channels in automatic test equipment (ATE) includes programming a first delay associated with receiving first data over a channel so that timing of the channel is aligned to timings of other channels in th...  
WO/2019/020945A1
The invention concerns a method for calibrating a magnetometer, comprising the following steps: - the magnetometer travels through (S1) a set of positions on a path, - acquisition (S2) by the magnetometer of a plurality of measurements o...  
WO/2019/016850A1
To detect abnormalities in which voltage detection values of a circuit voltage vary in an identical direction, the present invention is provided with: a monitoring device (3) which diagnoses normality/abnormality of a voltage sensor that...  
WO/2019/007878A1
The invention relates to a device (100, 200) for checking the functionality of a first resistor (102, 202) of a battery system, comprising a constant power source (105, 205), a switch (104, 205), a second resistor (103, 203), a first mea...  
WO/2018/209436A1
Systems and methods for measuring currents in bundled conductors. A frame holding a number of sensors is used. The geometric and electrical parameters of the sensors in the frame are known or previously determined. The frame is then depl...  
WO/2018/196986A1
Calibration arrangement for calibrating a power source. The calibration arrangement comprises a first resistor with a first resistance usable in a calibration of the power source and a second resistor with a second resistance usable in t...  
WO/2018/182771A1
Systems and methods for calibrating a tester that is used to calibrate conducted electrical weapons ("CEWs"). Providing a known magnitude of current for a calculated amount of time to a measurement capacitor stores a known amount of char...  
WO/2018/170775A1
A electrical quantity meter, a current-sampling calibration circuit thereof and a method of calibration. The electrical quantity meter (30) comprises a sensing resistor (Rsense), a voltage sampler and a current-sampling calibration circu...  
WO/2018/163021A1
A test circuit is incorporated in an IC without an increase in a chip area. The IC includes a plurality of pins, a plurality of current sensing circuits, and a current generation circuit. The plurality of current sensing circuits process...  
WO/2018/158146A1
The invention relates to a simulation device (110) for simulating a direct-voltage source having a plurality of partial voltage sources. The simulation device (110) comprises at least one simulation module (200), having a module voltage ...  
WO/2018/158330A1
A current sensor for detecting a current from or into a vehicle battery, comprising: * a measurement circuit; and * an electric conductor, having: - at least one first measurement path, defined by a first potential pick-up contacting mea...  

Matches 1 - 50 out of 3,256