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WO/2024/088049A1 |
The present application relates to the technical field of terminals, and provides a sleep monitoring method and an electronic device. The specific solution comprises: an electronic device acquires acceleration data of a first electronic ...
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WO/2024/090279A1 |
This rotor has, on the lateral surface of a magnet insertion hole when viewed in an axial direction, a first straight line forming a bridge part, a second straight line disposed so as to extend in a direction along the long side of a per...
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WO/2024/087705A1 |
An electric tool system, comprising a switch (3), a motor, a tool control module (102), a tool communication module (101), a power supply module (103), and a battery pack (200). The battery pack (200) comprises a battery pack communicati...
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WO/2024/090171A1 |
The present invention provides a vibratory actuator in which electrical contact between a piezoelectric element and an elastic body is sufficiently ensured. To address the above, the vibratory actuator that solves the above-mentioned pro...
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WO/2024/087956A1 |
The present application provides a driving unit, a piezoelectric motor, a camera module, and an electronic device. The driving unit comprises a beam structure and a piezoelectric material layer. The beam structure comprises a first beam,...
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WO/2024/088834A1 |
In the field of bipole power transmission networks there is a need to identify faulty transmission poles. A bipole power transmission network (10) comprises a first converter station (12) which is positioned in-use remote from a second c...
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WO/2024/089937A1 |
Provided is a rotary electric machine in which: a stator comprises a stator core that has a plurality of slots and a bobbin that is fitted into a slot; the bobbin has flange parts that are provided to each end in the axial direction of t...
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WO/2024/090215A1 |
The present invention comprises: a data acquisition unit (103a) that acquires, as time series data, battery data which includes a signal value indicating the state of a secondary battery (101) and a physical value indicating a physical q...
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WO/2024/087542A1 |
The present application discloses a linear motor, comprising a motion unit, a driving unit, and an elastic supporting unit connecting the motion unit and the driving unit. The motion unit comprises a top seat and a magnet; the driving un...
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WO/2024/088674A1 |
According to the invention, structural data (SD) relating to geometry, heat conductivity and electrical conductivity of elements of the machine (M) to be monitored are input. Predefined temperature-critical points (P1, P2) are located on...
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WO/2024/090165A1 |
This voltage detection device comprises a differential voltage detection circuit that samples the voltage at each of two input nodes to detect the differential voltage therebetween, and a leakage cancellation circuit (5) that generates a...
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WO/2024/091855A1 |
An electric machine (30) with a low profile retention assembly (46) for retention of a stator core (32) is disclosed. A first housing (36) houses the stator core (32). The first housing (36) has an axial end face (56) with a circumferent...
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WO/2024/090101A1 |
One embodiment of the present disclosure generates an output voltage VOUT obtained by switching and dropping down an input voltage VIN by a high-side switch 2 and a low-side switch 3 which are N-channel MOSFETs. An LDO 9 charges a boost ...
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WO/2024/089656A1 |
The invention relates to a cooling arrangement for cooling of an electrical synchronous machine comprising a two-layer single coil winding, the two-layer single coil comprising an airgap between different single coils in a stator slot, t...
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WO/2024/090066A1 |
A DC/DC converter 20 comprises a power unit 21 and a control unit 22, and is characterized in that the control unit 22 comprises: a first control unit 23 that generates a first control command value CC for causing the output of the power...
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WO/2024/090382A1 |
The purpose of the present invention is to provide a noise-absorbing-member-fixing structure and a wire harness 1 that can secure a noise-absorbing member 3 at a desired position along the front-back direction X.　The noise-absorbing-me...
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WO/2024/089795A1 |
An input protection device according to an aspect of the present disclosure is provided with: a switch unit that is interposed between a power source and a load and that can switch connection and disconnection of the power source and the...
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WO/2024/090238A1 |
In the present invention, a control-data-generating device: generates a scenario describing a target SOC at a point in time for each of a plurality of charging/discharging electric power storage devices that are connected to an electric ...
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WO/2024/087947A1 |
The present invention relates to the technical field of new energy vehicles, and in particular, to an electric drive oil cooling system structure, comprising a common case. An electric control case and a heat exchanger are mounted on the...
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WO/2024/091609A1 |
A controller integrated circuit (410) for controlling a voltage converter (400). The controller IC (410) includes a transistor control driver terminal (416) and a power terminal (418). A driver (427) has a driver input, a driver output, ...
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WO/2024/087113A1 |
Provided in the embodiments of the present application are a circuit, a control method and apparatus for a circuit, and a vehicle, which can be applied to the fields of vehicles, terminal products, home products, etc. The circuit compris...
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WO/2024/064465A3 |
One or more embodiments relate to custom microfabricated magnetic shields that are configured to provide isolation of superconducting electronics (SCE) circuits/chips from each other and an external environment. Whereas most superconduct...
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WO/2024/087556A1 |
A conical tool for manufacturing a medium-voltage cable head. The conical tool comprises a frustum main body (1). A plurality of guide recesses (2) are provided on a sidewall of the frustum main body, and are arranged in an annular array...
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WO/2024/091544A1 |
In one example, an apparatus (900) comprises an amplifier (912), a ramp generation circuit (918), and a comparator (920). The amplifier has a reference input, a power converter feedback input, and an amplifier output. The ramp generation...
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WO/2024/089933A1 |
This rotor member comprises: a soft magnetic body which is a cylindrical molded body formed from soft magnetic powder, and has a first end surface facing a first direction along the center axis of the soft magnetic body and a second end ...
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WO/2024/087285A1 |
Provided is a cable tray convenient to mount. The cable tray comprises an upper housing (1), wherein a rotating shaft (2) is fixedly connected to the bottom of one side of the upper housing (1); a plurality of first bottom covers (3) are...
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WO/2024/087595A1 |
The present application relates to a photovoltaic module, a photovoltaic module production device, and a method for placing cells of a battery string. The method for placing cells of a battery string comprises the following steps: measur...
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WO/2024/090345A1 |
The present invention addresses the problem of reducing size. In a power converter (100), a controller (50) performs a charging control operation for charging a regenerative capacitor (15) as a startup operation, and an inverter control ...
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WO/2024/087936A1 |
Disclosed in the present invention are a high-voltage cable joint fire-proof and explosion-proof structure and a method for manufacturing the structure. The high-voltage cable joint fire-proof and explosion-proof structure comprises a fi...
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WO/2024/090541A1 |
The present invention is an estimation device (1) comprising an overvoltage calculation unit (20) for calculating the overvoltage of a battery (50) on the basis of a measured value for a current flowing through the battery (50) and a mea...
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WO/2024/087623A1 |
The present application relates to a switching power supply, and a self-power supply circuit and a self-power supply method therefor. The self-power supply circuit for a switching power supply comprises: a charging capacitor for storing ...
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WO/2024/092212A2 |
A linear drive conveyance system including a rack having a first end and a second end, defining a longitudinal axis therebetween, the rack having an undulating surface having a plurality of alternating arcuate peaks and valleys spaced al...
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WO/2024/090738A1 |
Provided are a floating platform and a photovoltaic power generation system. The floating platform according to the present invention comprises: a plurality of socket frames in which a floating body is installed; and a plurality of conne...
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WO/2024/089323A1 |
Recharging system (12) comprising a deployable electrical recharging cable (3) forming a helical elastic spiral for an electrified vehicle comprising a housing (1) for storing the cable, at least one hollow element (2a) made of elastic m...
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WO/2024/091425A1 |
A batten- charger for a battery system is provided. The battery system may be adapted to provide power to a vehicle. The battery charger may comprise; a housing; a charger connector adapted to be connected with a mating connector of the ...
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WO/2024/087325A1 |
Provided is a Pearson correlation coefficient-based distribution network line-transformer relation identification method, which is used for solving the problems of prolonged time and low accuracy rate of distribution network line-transfo...
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WO/2024/089615A1 |
A method of operating a solar energy collection system comprising an array of pivotable PV modules and a group of plants arranged to produce a crop, includes performing a optimization of a value function based on a current state, respons...
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WO/2024/087813A1 |
A stator (100), an electric motor assembly (200) and a vehicle (300). The stator (100) comprises: a stator core (10), which is provided with S stator tooth slots (101); and a stator winding (20), which comprises a plurality of first coil...
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WO/2024/090453A1 |
This information processing method involves: acquiring measurement data of a plurality of electricity storage elements; executing first processing for estimating a degradation state of a first electricity storage element group selected f...
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WO/2024/087550A1 |
A control circuit for preventing hot swapping during high-voltage lithium battery charging, comprising a charge pump module used for converting a power supply voltage VDD into a high-voltage power supply V1; a clamping module used for li...
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WO/2024/090723A1 |
The present invention relates to an electric hair-dying apparatus which can automatically and evenly apply a hair dye to the hair. The electric hair-dying apparatus of the present invention comprises: a handle portion (100) having a rear...
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WO/2024/090479A1 |
A motor core manufacturing method of the present disclosure comprises: a step for holding a resin-filling-unit-containing motor core in a metal mold in which a resin filling passage is formed so that the resin filling passage and the res...
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WO/2024/090593A1 |
A lightweight and low-power object recognition device and an operation method thereof are provided. An object recognition device according to an embodiment of the present invention comprises: a determiner for analyzing an input image and...
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WO/2024/089760A1 |
A motor drive device (2) comprises: a rectification circuit (21); a capacitor (23) that smoothens a rectification voltage outputted from the rectification circuit (21); a three-phase inverter (27) that converts a capacitor voltage output...
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WO/2024/088583A1 |
There is further provided a method in a first network node, the method comprising: receiving a plurality of uplink messages from an ambient loT device; and determining whether the rate of receipt of messages from the ambient loT device i...
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WO/2024/087616A1 |
Disclosed in the present invention is a conduction-interference filter circuit for a high-power switch power source, the circuit comprising a common-mode inductor and further comprising a hollow coil, wherein the common-mode inductor is ...
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WO/2024/089693A1 |
Solar panel and photovoltaic devices having an integrated mechanical protection and mitigation layer and having a cooling mechanism. A photovoltaic device includes, from top to bottom: a top-side encapsulant and top-sheet; beneath them, ...
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WO/2024/087562A1 |
The present utility model relates to a composite integrated phase-change toothed-belt heat dissipation structure for an electric motor. The structure comprises an overhanging winding and an electric-motor housing, wherein at least two to...
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WO/2024/088466A1 |
The invention relates to a method for producing a stator (1) for an electric machine, wherein in a first step a coil carrier (2) with regularly spaced teeth (3) is provided, and then in a second step a plurality of partial coils (4) are ...
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WO/2024/090931A1 |
The present invention relates to a turbo compressor comprising: a motor having a rotary shaft, with one end portion coupled to an impeller, in order to rotate the impeller; a cooling-air path through which cooling gas accommodated therei...
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