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WO/2024/108578A1 |
The present application provides a carbon material and a preparation method therefor, a secondary battery containing same and an electric device. The carbon material comprises a pore structure, the total pore volume of the carbon materia...
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WO/2024/111284A1 |
This non-aqueous electrolyte for a secondary battery includes a non-aqueous solvent, a salt that dissolves into the non-aqueous solvent, and an additive that dissolves into the non-aqueous solvent. The additive includes a hetero ring com...
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WO/2024/111484A1 |
Provided is a bonded body comprising a ceramic plate, a metal plate, and a brazing material layer that bonds the main surface of the ceramic plate and the main surface of the metal plate. In a cross-section obtained by cutting the cerami...
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WO/2024/109293A1 |
A double-sided tunneling silicon oxide passivated back-contact solar cell, comprising a silicon wafer having a front surface and a back surface, a first semiconductor layer and a second semiconductor layer which are provided on the back ...
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WO/2024/108587A1 |
Provided in the present application are a carbon material and a preparation method therefor, a rechargeable battery containing the carbon material, and an electric apparatus. The carbon material comprises a pore structure, and the carbon...
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WO/2024/111828A1 |
The present invention relates to a method for preparing a porous carbon material having a controlled particle size, the method comprising the steps of: using a centrifugal mill to grind a porous carbon material; and sieving same with a s...
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WO/2024/110481A1 |
The invention relates to a magnetic armature (10a-j) for an electromagnetic actuator (12a-j), having an outer surface (14a-j) and a sliding unit (16a-j), arranged on the outer surface (14a-j), for optimising a tribological behaviour, suc...
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WO/2024/112556A1 |
An electronic device includes a die mounted between a first substrate and a second substrate. The first substrate includes a first substrate die contact on a first side of the first substrate, and a first substrate terminal contact on a ...
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WO/2024/108912A1 |
An optical fiber connector having a self-floating core, comprising a plug assembly and an adhesive sleeve, and further comprising a support sleeve made of an elastic material. One end of the support sleeve is connected to the plug assemb...
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WO/2024/111567A1 |
This model predicts an oxygen amount per unit area after decarburization annealing, and is used for producing a grain-oriented electrical steel sheet by: hot-rolling a steel material for the grain-oriented electrical steel sheet; optiona...
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WO/2024/111630A1 |
The present invention further reduces iron loss of an obtained grain-oriented electrical steel sheet by controlling the shape of grooves to be within a predetermined range in order to subdivide a magnetic domain. This grain-oriented el...
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WO/2024/106492A1 |
This underlayer film is a fired product of a coating film of an underlayer film-forming composition. In lithography using a self-assembled film and a resist film that is either a photoresist film or an electron beam resist film, the unde...
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WO/2024/104977A1 |
An aqueous metal treatment coating composition comprises 1 - 14 % by weight of a zirconium zirconium, based on the total weight of the aqueous coating composition, as a water soluble zirconium component A), and 4 - 55 % by weight of a wa...
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WO/2024/103787A1 |
The present application provides a display panel and a display device. The display panel comprises a substrate and an active layer; the active layer comprises a channel portion and doped portions; the doped portions are arranged on two o...
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WO/2024/105939A1 |
Provided is a cutting apparatus that is capable of discharging mill ends more reliably. This cutting apparatus comprises: a processing table which is capable of moving along a linear moving direction; a cutting mechanism for cutting a ...
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WO/2024/106944A1 |
The gas-permeable film of the present invention comprises a first polymer layer, a second polymer layer, and a third polymer layer disposed between the first polymer layer and the second polymer layer, wherein the third polymer layer con...
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WO/2024/103212A1 |
The present application provides a battery cell, a battery, an electric device, and a battery cell manufacturing method. The battery cell comprises a casing, an electrode assembly, an end cover and a current collecting component. The cas...
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WO/2024/107371A1 |
Provided is an LED (100) comprised of an epitaxial stack having two active regions (106a, 106b) separated by a tunnel junction (108). A red converting element (112) may be added selectively to pixels during device isolation/processing to...
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WO/2024/106295A1 |
The present invention addresses the problem of providing, with respect to the mixing of a powder with a liquid, a dispersing device and dispersing method that can continuously optimize the amount of powder supply. In order to solve thi...
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WO/2024/103224A1 |
Provided in the present application are an electrode sheet, an electrode assembly, a battery cell, a battery and an electrical device, relating to the field of batteries. The electrode sheet comprises a current collector, an active mater...
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WO/2024/103459A1 |
The present invention relates to the design of a transformer core. Specifically disclosed is a dry-type distribution transformer having a three-stage stepped core. The dry-type distribution transformer comprises: a core, and a low-voltag...
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WO/2024/107513A1 |
A package (100) includes a frame (140) having a cooling fluid channel (155) therethrough. The frame has at least one opening (147) in a first sidewall alongside the cooling fluid channel and at least one opening (149) in a second sidewal...
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WO/2024/105762A1 |
The present disclosure relates to a QCL device, an external resonant QCL module device, an analysis device, and a light irradiation method, and the purpose of the present disclosure is to enable wavelength sweeping in a wider wavelength ...
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WO/2024/106553A1 |
This antenna assembly includes: a first dielectric substrate which forms a transparent area and has formed therein a first conductive pattern and a second conductive pattern; and a second dielectric substrate which forms an opaque area a...
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WO/2024/106987A1 |
According to an exemplary embodiment of the present disclosure, an electronic device may comprise a front plate, a rear plate, a side part, a support part, a printed circuit board, at least one antenna element, and a bracket. The front p...
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WO/2024/107834A1 |
A cathode device includes an emitter tip (16) for generating electrons. An elongate heater (14) is included having proximal and distal ends. The emitter tip can be located at the distal end of the heater. Two spaced apart legs (15a, 15b)...
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WO/2024/105497A1 |
Provided is a storage device with high data-reading reliability. The storage device has a first transistor and a second transistor in a memory cell, wherein for the two transistors, vertical transistors, which occupy a small area and hav...
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WO/2024/107997A1 |
A lock pin and an engagement member are provided to join articles. The lock pin includes a head portion, a neck portion and a base portion. The head portion is located above the second member and having a lower surface. The neck portion ...
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WO/2024/106951A1 |
An electrolyte for a lithium secondary battery and a lithium secondary battery including the same are provided. The electrolyte may include a lithium salt, an organic solvent, and an additives (e.g., sulfolane, cyclic phosphate, cyclic p...
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WO/2024/106859A1 |
This soldering device may comprise a stage on which a solar cell and a wire are seated, a body facing the stage, and multiple heaters provided on the bottom surface of the body so as to face the solar cell and the wire. The stage may com...
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WO/2024/106188A1 |
An anisotropic rare earth magnet comprising a magnetic phase and a non-magnetic phase, wherein: the magnetic phase has a composition represented by R2T14B (if the total amount is 100 at.%, R represents one or more rare earth elements whi...
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WO/2024/107262A1 |
Embodiments disclosed herein may include a method for developing a photopatterned metal oxo photoresist. In an embodiment, the method may include pre-treating the photopattemed metal oxo photoresist with a pre-treatment process, developi...
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WO/2024/104087A1 |
Disclosed is an antenna radiation unit (100). The antenna radiation unit (100) comprises a feed balun (1) and at least one radiation oscillator (2). The feed balun (1) comprises at least one feed substrate (11) and a feed structure (12) ...
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WO/2024/106101A1 |
This circuit board socket is characterized by comprising: a plurality of contacts; a contact fixing board for fixing and holding each of the plurality of contacts; an elastic contact pressing board that is connected to the contact fixing...
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WO/2024/103757A1 |
Disclosed are a power ferrite material, a preparation method therefor, and a use thereof. The power ferrite material is composed of main components and auxiliary components; the main components comprise, in percentage by mole, 52.7-53 mo...
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WO/2024/103602A1 |
Disclosed in the present utility model is a desktop modular power supply apparatus allowing disassembly and assembly, which belongs to the technical field of power supplies. Said apparatus comprises a base, power supply outlets being pro...
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WO/2024/104226A1 |
A narrow-pulse-width laser (100), a narrow-pulse-width laser emission method and apparatus, and a storage medium. The narrow-pulse-width laser (100) comprises: a pulse signal control module (102) and a pulse laser emission module (104), ...
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WO/2024/107241A1 |
A method for making a metal-insulator-metal (MIM) capacitors by etching a dielectric layer to form a via or contact hole, a tub, and a trench in the dielectric layer; depositing conformal metal in the via or contact hole, the tub, and th...
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WO/2024/106023A1 |
This system supplies, to a work vehicle equipped with a fuel cell, fuel for the fuel cell. Said system comprises the work vehicle, a cart on which the fuel is loaded, and supply piping that is provided so as to be detachable between the ...
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WO/2024/108040A1 |
Multi-pole or multi-phase electrical wiring devices that incorporate clamp-type wire termination assemblies are described. The electrical wiring devices include multi-pole motor switches. The electrical wiring devices include a plurality...
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WO/2024/103354A1 |
Embodiments of the present application relate to the technical field of batteries, and provide a housing component, a battery cell, a battery and an electric device. The housing component comprises a non-weak area and a weak area which a...
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WO/2024/105624A1 |
Methods and systems for method of determining sampling triggers for an analysis device, the methods and systems including obtaining a frequency of sampling triggers, a cycle time to acquire a single data point, a number of data points to...
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WO/2024/106474A1 |
The purpose of the present disclosure is to provide: an electrolytic capacitor which comprises a conductive polymer compound and a liquid substance phase, and which exhibits excellent liquid resistivity and excellent heat resistance; and...
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WO/2024/103675A1 |
Disclosed in the present invention are a thermal management system and a control method. The thermal management system comprises: a first liquid pipeline, a second liquid pipeline and a switching valve group, the switching valve group be...
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WO/2024/106771A1 |
The present invention relates to a fuel cell gasket adhesion inspection module and to an inspection device having same. The gasket adhesion inspection module may comprise: an electric cylinder including a servomotor, a plurality of rods ...
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WO/2024/106575A1 |
The present embodiment comprises: an outer tube; and at least one charging line arranged inside the outer tube, wherein an outer flow path, through which a cooling fluid passes, is formed between the outer tube and the at least one charg...
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WO/2024/106571A1 |
The present invention relates to an all-solid-state battery that can be applied to a secondary battery and that uses a solid electrolyte, for example, as a secondary battery. In the present invention, the all-solid-state battery that use...
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WO/2024/104015A1 |
The present application relates to the technical field of quantum chips, and discloses an air bridge preparation method, a quantum chip, and a quantum computer. The method comprises: by using a photoresist, preparing a bridge support str...
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WO/2024/105202A1 |
Connection device (4) for pneumatically and electrically connecting a massage head (3) to a station (2), the station comprising a pneumatic means (5), characterized in that it comprises a first duct (18) intended to be connected to the s...
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WO/2024/106385A1 |
Provided is an adhesive sheet having a photocurable adhesive layer based on a polymer which has a carbon-carbon double bond and which is not obtained by means of solution polymerization. Provided is an adhesive sheet having an adhesive l...
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