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WO/2024/034809A1 |
Embodiments below relate to a method for realizing a digital cigarette taste and a digital cigarette scent and, more specifically, to a method by which a user using a digital cigarette smokes using the digital cigarette by utilizing a di...
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WO/2024/032432A1 |
A radio frequency power supply signal acquisition method and an apparatus. The method comprises: determining a rising edge interval and a falling edge interval in a current pulse cycle (S11); and setting data positions corresponding to t...
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WO/2024/034800A1 |
Disclosed is a method for diffusing a scent corresponding to content through content analysis. An operation method of a display device, according to one embodiment, comprises the steps of: recognizing a subject for scent analysis through...
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WO/2024/034804A1 |
The embodiments herein relate to a method for implementing a digital cigarette taste and a digital cigarette scent, and, particularly, to a method by which a user using a digital cigarette uses a digital recipe so as to smoke same with t...
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WO/2024/034805A1 |
Embodiments below relate to a method for realizing a digital cigarette flavor and a digital cigarette scent and, more particularly, to a method for a user using digital cigarettes to smoke digital cigarettes by using digital recipes. Acc...
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WO/2024/034808A1 |
An electronic cigarette fragrance-applying method, according to one embodiment, comprises the steps of: receiving a target mixing recipe; mixing a plurality of fragrance materials on the basis of the target mixing recipe; and providing a...
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WO/2024/035106A1 |
The present invention relates to a series connection type charging and discharging device for charging or discharging batteries (B) by applying power to at least two batteries (B), the series connection type charging and discharging devi...
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WO/2024/034802A1 |
A method for generating a fragrance recipe according to one embodiment may comprise the steps of: sensing a fragrance of a substance; on the basis of the result of the sensing, extracting fragrance data representing the fragrance of the ...
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WO/2024/028136A1 |
The invention relates to a method (74) for determining a state of an inverter (2) on the basis of a plurality of sensor values (94), each of which corresponds to a measured value (50) created by means of an analogue sensor (38) of a sens...
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WO/2024/029746A1 |
A battery management device according to one embodiment disclosed in the present document may comprise: a measurement unit that measures the current and voltage of a battery; and a controller that generates voltage estimation information...
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WO/2024/027003A1 |
Disclosed in the present invention are a generator iron core fault detection method and system, for determining whether a fault is present at a suspected fault point of a generator iron core. The method comprises: performing local magnet...
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WO/2024/027015A1 |
The present invention sets forth a grounding grid topological structure measurement method under extremely cold conditions, comprising the steps of: in a transformer substation in an extremely cold region, according to a grounding grid b...
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WO/2024/031077A1 |
A fuel cell includes a membrane electrode assembly, a first plate separator and a second plate separator on opposite sides of the membrane electrode assembly and a voltage sensor for detecting a cell voltage relative to opposite sides of...
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WO/2024/023828A1 |
The present invention provides a voltage tester system/device (500) for safety application in AC & DC electrical systems and method thereof. The system/device(500) consists of voltage presence indicator (VPI) circuit including plurality ...
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WO/2024/021760A1 |
The present application relates to the technical field of air conditioners, and disclosed is a control method for an air conditioner, comprising: acquiring bus voltage information of the air conditioner; when the bus voltage information ...
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WO/2024/024397A1 |
This damper comprises: a substrate; a metal component; a first surface-mounted component disposed on one surface of the substrate; a second surface-mounted component disposed on the other surface of the substrate; and a one-surface-side ...
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WO/2024/023407A1 |
The invention relates to a monitoring method which is implemented in a vehicle comprising a main battery, which has terminals between which a current flows, and first and second detectors, which are capable of taking first and second mea...
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WO/2024/023612A1 |
Systems, circuit arrangements, and circuit operation that determine the state of charge of a battery used to provide power to an electrically powered device. The example circuit arrangement of this disclosure may include a selectable sen...
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WO/2023/004089A9 |
A compact mobile high-frequency Antenna that quickly and quietly self-adjusts to minimize Voltage Standing Wave Ratio (VSWR). Includes a compact tuning coil and a rolling contact. A Reentrant cap serves as a capacitive top hat. A spiral ...
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WO/2024/018119A1 |
The invention relates to a method for detecting an electric arc fault, the method comprising: - a step of calculating the RMS value of the current, prior to an artificial neural network input step, in which an RMS value of the current is...
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WO/2024/011935A1 |
A high-end voltage differential sampling calibration system and a method, the system comprising a precision detector, a calibration controller, a differential operational amplifier, a comparator, a memory and a DAC converter. A collected...
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WO/2024/014244A1 |
This information processing apparatus comprises: an acquiring unit for acquiring time-series data including a current value of a first electricity storage device, detected by a first detecting apparatus; and an adjusting unit for adjusti...
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WO/2024/014617A1 |
The present invention relates to a string optimizer that finely adjusts an amount of power generation in a string module unit, and a photovoltaic power generation system and method thereof. A string optimizer that is connected between an...
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WO/2024/013235A1 |
The invention relates to a distributed electric power measurement system for measuring electric power in an electrical installation supplied with a cyclic alternating electrical signal, the system comprising a voltmeter (4) and at least ...
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WO/2024/015795A1 |
A non-invasive semiconductor technique for measuring dielectric/semiconductor interface trap density can be performed by charging the dielectric by creating charges on the top surface of the dielectric layer over the wafer using Scanning...
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WO/2024/011286A1 |
A structural health monitoring system comprises frequency sweep generator which generates an AC which is simultaneously provided to multiple impedance measuring circuit modules. Each impedance measuring circuit module is connected to a p...
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WO/2024/014880A1 |
The present invention provides a battery management device and method, the battery management device including: a battery monitoring IC (BMIC) configured to diagnose a state of a battery; a first overvoltage detection unit configured to ...
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WO/2024/012910A1 |
The invention relates to a device for inspecting and/or monitoring current (IU, IV, IW) in a phase (U, V, W) in a power electronics device (30), wherein the power electronics device (30) has at least two power semiconductor modules (LM1,...
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WO/2024/007829A1 |
The present application discloses a control method and apparatus for a DC/DC integrated high-voltage relay system. The method comprises: receiving a control instruction for controlling a target vehicle, wherein the control instruction co...
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WO/2024/010511A1 |
A method of measuring the frequency response of a plurality of electrical objects to be measured comprises connecting a first mechanical connecting device (32a) of a plurality of mechanical connecting devices to a first electrical object...
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WO/2024/007555A1 |
An excitation current lossless sampling circuit used for an isolation converter, comprising a first voltage sampling circuit, a second voltage sampling circuit and a subtraction circuit constituted by an operational amplifier. The first ...
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WO/2024/001817A1 |
Provided in the present application are a photovoltaic converter and a photovoltaic power generation system. The photovoltaic converter is used for electrically connecting to a first photovoltaic module and a second photovoltaic module, ...
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WO/2024/000921A1 |
An undervoltage detector (300) and a power supply system having said undervoltage detector (300). The undervoltage detector (300) comprises a switched capacitor circuit (310), a start-up control circuit (320), and a single-ended comparat...
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WO/2024/005338A1 |
A method for diagnosing state of health (SOH) imbalance between battery cells included in a used battery device comprises the steps of: detecting the voltage value differences between the battery cells; charging the battery cells for a f...
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WO/2024/005510A1 |
A battery diagnostic device according to an embodiment of the present invention may comprise: a data acquisition unit configured to acquire a resistance value and a voltage value of a battery; a profile generation unit configured to gene...
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WO/2023/249214A1 |
An impedance measuring device for measuring the impedance of a battery cell on the basis of a measured voltage, according to one embodiment of the present invention, may comprise: a precharge circuit for precharging the impedance measuri...
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WO/2023/247890A1 |
The invention relates to an electric machine (1000) comprising at least one phase (100, 200, 300) including two electrical pathways (101, 102, 201, 202, 301, 302) in parallel, each electrical pathway of a single phase including a winding...
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WO/2023/249460A1 |
The present invention relates to a battery alarm system for wireless sensors and a method thereof, the battery alarm system for sensors, according to an embodiment of the present invention, comprising: a wireless control device for commu...
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WO/2023/249169A1 |
The present invention relates to an unsupervised learning-based battery abnormality prediction method and system, comprising: a memory for storing one or more instructions; and one or more processors for, by executing the one or more sto...
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WO/2023/245324A1 |
A connector (300) and an electronic device. The connector (300) comprises: a voltage acquisition circuit (20) and a first connector unit (2001). The first connector unit (2001) is provided with at least one first grounding pin (2005) and...
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WO/2023/248182A1 |
The invention is an energy storage system, comprising: a plurality of elongated compartments, each designed to house a string of energy storage cells; each com- partment is equipped with accessible openings, engineered to facilitate the ...
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WO/2023/249174A1 |
The present invention relates to a battery fault diagnosis method and a server for providing same method, and the server of the present invention diagnoses a battery fault by configuring a reference value reflecting a change in an intern...
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WO/2023/249221A1 |
An electronic device according to embodiments may comprise: at least one processor; a first battery; a second battery; a first sensing integrated circuit (IC) configured to identify a measured value of the entire charging current for cha...
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WO/2023/245917A1 |
An overcurrent detection circuit and method suitable for alternating currents. The circuit comprises: a digital conversion unit (100), which is configured to convert a collected alternating-current analog signal into a digital signal; an...
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WO/2023/247541A1 |
The invention relates to a current measuring resistor (1) for measuring an electric current (I), comprising two plate-shaped connection parts (2, 3), which are made of a conductor material, and a plate-shaped resistor element (4), which ...
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WO/2023/249298A1 |
A battery diagnosis apparatus, a battery diagnosis method and a battery diagnosis system are provided. The battery diagnosis apparatus according to the present invention comprises: a data acquisition unit for acquiring, about a battery i...
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WO/2023/245198A2 |
Electrostatic discharge (ESD) mitigation devices, systems, and methods. In one embodiment, an electrostatic detection device includes motor with a motor shaft, a shutter mounted on the motor shaft for rotation, a printed circuit board (P...
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WO/2023/243987A1 |
The present invention relates to an ESS security management system comprising: a monitoring means for observing an ESS state; and a security means for blocking or stopping an ESS operation of other domains separate from a network switch ...
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WO/2023/244790A1 |
Aspects of the present disclosure are directed to a circuit and methods of operating the same to provide an off-state circuit path with a programmable impedance in combination with a negative gate-to- source voltage Vgs for power transis...
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WO/2023/244896A1 |
A detection system for detecting a transient overvoltage event in an electrical system that operates at a system frequency includes an analog circuit connected to the electrical system and having a high pass filter operable to allow for ...
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