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WO/2023/189675A1 |
Provided is an inspection apparatus for inspecting a device to be inspected. The device to be inspected is a back-illuminated imaging device in which light is incident from the back surface that is the surface on the opposite side to the...
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WO/2023/184573A1 |
A clock gating control circuit (200) and a chip test circuit. The clock gating control circuit (200) is used for controlling clock inputs of a plurality of tested circuit parts of a tested circuit. The clock gating control circuit (200) ...
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WO/2023/187270A1 |
The invention relates to a method for controlling a vehicle, comprising:• - a control device able to carry out the method, • - an electrical circuit, • - a device (102) for testing the isolation of the electrical circuit, this elec...
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WO/2023/188999A1 |
This probe pin (20) is constituted from a low-resistance member (L) comprising an electroconductive first metal, and a high-resistance member (H) comprising an electroconductive second metal that has a resistivity lower than that of the ...
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WO/2023/188962A1 |
A battery diagnostic system comprising: a controller that acquires operation data on a power storage device having a plurality of secondary battery cells, calculates a battery state value on the basis of the acquired operation data, and ...
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WO/2023/189370A1 |
A measuring device (10) comprises a voltage dividing resister unit (2), an AD converting unit (3), and a calculating unit (4). The voltage dividing resister unit (2) includes a plurality of voltage dividing resistors (R1 to Rn, Rm) for d...
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WO/2023/185429A1 |
The present application provides a stator core pressing state fault detection method and apparatus, a generator set monitoring system and a computer-readable storage medium. The method comprises: determining whether an adjacent measuring...
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WO/2023/192732A1 |
An aspect of the disclosure relates to an integrated circuit (IC). The IC includes a first set of test clock controllers (TCCs) including a first set of clock outputs, respectively; and a first set of functional cores including a first s...
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WO/2023/184880A1 |
A battery capacity determination method and apparatus, and a non-transitory computer-readable storage medium. The battery capacity determination method comprises: acquiring a first knee point voltage and a corresponding first knee point ...
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WO/2023/190857A1 |
The present invention pertains to an unsealing detection sheet (30) that is pasted to a packing material (20) having a plurality of housing parts (22), and the unsealing detection sheet (30) comprises a base material layer (31) and a cir...
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WO/2023/192334A1 |
Aspects of the present disclosure analyzing one or more signals that include both uncorrelated random signals as well as correlated information pertaining to electrochemical and/or electrodynamic processes occurring within a battery, cha...
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WO/2023/190988A1 |
The present invention addresses the problem of accurately obtaining an amount of electric power capable of being input or output by a battery. This battery control device comprises: a correction factor calculating unit for obtaining a co...
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WO/2023/151607A9 |
A flexible direct current power transmission voltage source converter valve test method and a power supply device. The method comprises: connecting a positive electrode, ground, or negative electrode connection end of a tested voltage so...
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WO/2023/182860A1 |
A battery cell process data analysis system according to an embodiment comprises: a process data acquisition unit for acquiring process data of a battery cell; a predicted capacity estimation unit for estimating a predicted capacity of t...
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WO/2023/182611A1 |
A battery management device according to one embodiment of the present invention comprises: a data acquisition unit configured to acquire battery information including at least one of voltage and current of a battery; and a control unit ...
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WO/2023/182722A1 |
The present invention relates to a test socket that is used to measure electrical characteristics of an electric element. The present invention provides a test socket for preventing signal loss, the test socket being disposed between fac...
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WO/2023/180738A1 |
Measurement apparatus (1) performs a measurement of insulation resistance of an electrical insulator (2) by applying a voltage to the electrical insulator (2), increasing the voltage with time, and measuring the resulting current through...
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WO/2023/179265A1 |
The present application provides an online monitoring method for the insulation state of a cable for a transformer substation, comprising: connecting two ends of a cable to be detected to a master monitoring device and a slave monitoring...
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WO/2023/180736A1 |
Measurement apparatus performs a measurement of a quality indicator for an electrical insulator (2) comprising a ratio of a first value of an electrical parameter at a first time to a second value at a second time. An output (6) from an ...
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WO/2023/181589A1 |
Provided is a battery state detection device (1) comprising: a data acquisition unit 2 that acquires battery information including at least the voltage and current of a secondary battery; a storage unit (4) that stores battery parameters...
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WO/2023/183737A1 |
An electric machine includes laminations stacked along a longitudinal axis to define a stator core. The laminations cooperate to define a plurality of slots that extend in a direction parallel to the longitudinal axis, and include a firs...
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WO/2023/183665A1 |
A wireless process variable transmitter (10) for use in an industrial process includes a process variable sensor (40) configured to sense a process variable of the industrial process. Measurement circuitry (42) connected to the process v...
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WO/2023/182944A1 |
Systems and methods for monitoring an alternator are described. A system for monitoring an alternator comprises: a current sensor configured to measure a current signal from the alternator over time: and a controller configured to: extra...
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WO/2023/183679A1 |
User configurable hardware settings for overclocking is described. In accordance with the described techniques, user input to adjust hardware settings for operating a processing unit in an overclocking mode is received. The user input, f...
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WO/2023/181706A1 |
[Problem] To accurately detect partial discharge. [Solution] An electrode 101 is affixed to the obverse surface 120s of a body 120 constituting a casing of a detection sensor 100, and a dielectric body is affixed to the obverse surface t...
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WO/2023/178602A1 |
An adapter device for chip packaging test is disclosed in the present disclosure. The adapter device for chip packaging test includes: a connection plate comprising a plurality of packaging testing units. Each packaging testing unit incl...
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WO/2023/181444A1 |
A measurement method of a flatband voltage of a power semiconductor module (1) during operational service, said method comprising: a. applying a bias voltage to said module (1) such that said module (1) switches between off-state and on-...
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WO/2023/181101A1 |
[Problem] To provide an information processing device, an information processing method, an information processing system, and a computer program for estimating the state of a storage battery. [Solution] An information processing device ...
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WO/2023/179882A1 |
A sensor (100) for estimating the operating age of an integrated circuit (105) experiencing performance degradation and related tamper detection method are disclosed. The sensor (100) is operable in a regular use mode or in a readout mod...
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WO/2023/182231A1 |
Provided are a processing device and an output device, the processing device being built into the output device which uses a DA converter to output a predetermined voltage value serving as a reference. A processing device 100 is built ...
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WO/2023/182301A1 |
This short-circuit detecting circuit (20, 30) is applied to a DESAT detecting circuit (1, 10) that comprises: a diode (12) the cathode of which is connected to the higher potential side terminal of an insulated-gate type of semiconductor...
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WO/2023/180852A1 |
A method for testing a wireless tag by a testing unit. The method comprises: transmitting, by a first antenna, a prescribed patten that is recognizable by a tag to put the tag into a testing mode; transmitting a trigger signal to a tag f...
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WO/2023/182628A1 |
An energy storage system according to one embodiment of the present invention may comprise: a plurality of first battery racks; a central DC-DC converter which performs power conversion in conjunction with the plurality of first battery ...
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WO/2023/182537A1 |
Disclosed are a method and a device for evaluating the lifespan of a battery of an electric vehicle. The method comprises the steps of: by the device for evaluating the lifespan of a battery, obtaining charging history information compri...
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WO/2023/181290A1 |
Provided is a socket assembly 50 for use in an electronic component test device 1 for testing a DUT 10 having a device antenna 12, the socket assembly comprising: a socket 51 to which the DUT 10 is mounted; a pusher 53 that is provided b...
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WO/2023/183676A1 |
Stacked circuits are configured to facilitate post-stacking testing. According to one example, a stacked circuit may include a first die electrically coupled to a second die through a plurality of interconnects. The first die may include...
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WO/2023/182019A1 |
This information processing device is provided with: an acquisition unit that acquires a power load indicating time-series data on electric power in a power storage element during a first period; a classification unit that classifies, in...
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WO/2023/182717A1 |
The present invention provides a charging apparatus comprising: a current measurement module for measuring a current flowing in a secondary battery during charging and discharging of the secondary battery; a charging and discharging modu...
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WO/2023/181002A1 |
It is disclosed an electronic sensor (10) for an electric motor. The sensor comprises an electrical energy accumulator (15) configured to generate a charging voltage (V_cc), comprises a thermoelectric generator (13) configured to generat...
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WO/2023/174448A1 |
Disclosed are a transformer bushing partial discharge monitoring chip device and method, which belong to the technical field of transformers. The invention solves the problems of existing transformer bushing monitoring devices being larg...
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WO/2023/176288A1 |
The purpose of the present invention is to detect gas generation in a power storage device with an easy and practical technique and with high accuracy. The present invention comprises: a preparation step for changing a current value or...
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WO/2023/175362A1 |
In case of semiconductor samples, the method enables the determination of the charge carrier lifetime and crystal defect concentration related to the recombination defect centers present in the material based on photomodulated reflection...
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WO/2023/175084A1 |
The invention relates to a method for detecting an isolation fault condition of a LED module supplied with electrical power by a non-isolated switched LED converter, the switched LED converter having a control circuit for issuing a contr...
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WO/2023/173484A1 |
The present invention relates to a circuit for improving dynamic test efficiency of a power semiconductor device. The circuit comprises a test circuit body; the test circuit body comprises a switch K1 and a switch K2; the circuit further...
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WO/2023/173614A1 |
A through silicon via (TSV) test structure and a short-circuit test method for a TSV. The TSV test structure (100) comprises: a plurality of TSV groups (A), wherein the TSV groups (A) comprise a plurality of electrically connected TSVs; ...
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WO/2023/176297A1 |
Provided is a remaining-battery-capacity estimation method whereby measurement of battery discharge is exploited to allow the true value to be estimated in a short time. In this remaining-battery-capacity estimation method for estimati...
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WO/2023/176592A1 |
The purpose of the present invention is to predict, with good accuracy, a degradation state of a secondary battery. In a degradation state prediction method, a per-cause degradation state 25 is calculated for each cause of degradation,...
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WO/2023/173990A1 |
A method for estimating a minimum continuous and transient supply voltage (Umin_con, Umin_trans) of a battery (2). The method comprises: performing first and second electrical load tests of the battery (2) while registering parameters ch...
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WO/2023/177224A1 |
This battery lifespan prediction device capable of more rapidly and precisely predicting the remaining lifespan of a battery in response to input of complex battery usage patterns comprises: a data generating unit that generates remainin...
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WO/2023/174015A1 |
An air gap withstand voltage measurement and calculation method and apparatus, and a computer device and a medium. The method comprises: acquiring, by using an interaction module, the type and polarity of a test voltage applied in a high...
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