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WO/2023/188683A1 |
The present invention provides an electronic component that is capable of reducing stress applied to an element due to flexibility in a substrate, while suppressing an increase in direct current resistance. The electronic component compr...
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WO/2023/190373A1 |
This soft magnetic material includes soft magnetic particles (A) that have an Fe content of at least 94 mass% and a median diameter of at least 20 μm.
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WO/2023/188640A1 |
This electric component comprises: an elemental body having a first flat surface and a second flat surface, and a ridgeline part that connects the first flat surface and the second flat surface to each other; and a conductive member prov...
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WO/2023/187436A1 |
A permanent magnet rotor can include a rotor body and at least one magnet. The rotor body can include at least one rotor cavity. The at least one magnet includes, in part, Mn-Bi particles and the at least one magnet can be either a sinte...
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WO/2023/183050A1 |
A method for manufacturing a ferromagnetic-dielectric composite material comprises: (a) placing patterned ferromagnetic layer regions, in a patterning substrate assembly that includes a patterning substrate and a first dielectric layer, ...
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WO/2023/181771A1 |
A method for producing an R-T-B system sintered magnet according to the present disclosure comprises: a grinding step in which an R-T-B system alloy powder is produced by grinding an R-T-B system alloy; a powder storage step in which the...
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WO/2023/181772A1 |
A method for manufacturing an R-T-B based sintered magnet according to the present disclosure comprises: a milling step for preparing a powder of an alloy for an R-T-B based sintered magnet; a molding step for fabricating a powder molded...
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WO/2023/181917A1 |
According to the present invention, a method for manufacturing an electronic component includes a substrate preparation step for preparing an insulative substrate, an insulation-layer-formation step for forming an insulation layer on the...
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WO/2023/181611A1 |
Provided is a coil manufacturing method for manufacturing a coil by processing a rectangular conductor that has: a first main surface; a second main surface positioned opposite to the first main surface; a first connecting surface connec...
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WO/2023/173573A1 |
The present invention relates to a device and method for loading a coil into a shell, which fall within the technical field of devices for loading a coil into a shell. The device comprises: a manipulator for carrying and shaping a wire p...
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WO/2023/176738A1 |
This coil component comprises a coil, a plate-like electrode terminal, and a first connection member which connects a first end section of the coil and the electrode terminal, wherein: the electrode terminal includes a coil connection pa...
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WO/2023/174430A1 |
The present disclosure relates to an R-T-B magnet and a preparation method therefor. The element composition of the R-T-B magnet is R1xR2yT100-x-y-z-u-a-b-cBzTiuCuaGabAc, where R1 is at least one of a light rare earth element, and the li...
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WO/2023/173574A1 |
The present application relates to the technical field of wire packet branching devices, and relates to a branching device and method for a coil to be put into a shell. The branching device comprises a wire packet clamping mechanism (1),...
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WO/2023/164974A1 |
Disclosed in the present invention are a network transformer housing and a network transformer. The network transformer housing comprises: a housing body, of which an open end is provided with welding grooves and wire-passage grooves, th...
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WO/2023/167015A1 |
Provided is a three-phased three-legged wound core that has a reduced transformer core loss and exhibits excellent magnetic properties without using two or more kinds of materials having different magnetic properties. The three-phased ...
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WO/2023/167647A1 |
The invention relates to a machine and method for producing magnetic cores from thin tapes of material by winding. Such a machine is used to produce magnetic cores in toroidal, oval or planar shapes by subjecting amorphous and nanocrysta...
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WO/2023/167016A1 |
Provided is a three-phase tripod iron core which has excellent magnetic characteristics and has a low transformer iron loss without using two or more kinds of materials having different magnetic characteristics. This three-phase tripod...
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WO/2023/165155A1 |
Disclosed are a high-energy-barrier dysprosium-based single-ion magnet, a preparation method, and use thereof. The structure formula of the single-ion magnet is [Dy(BPA-TPA)(CH3O)](BPh4)2•CH2Cl2, wherein BPA-TPA is 2,6-bis(bis(2-pyridi...
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WO/2023/165096A1 |
A low-loss powder for an integrally formed inductor and a preparation method therefor. The method comprises: subjecting a magnetic powder body formed by mixing large-particle-size gas-atomized FeSiAl alloy powder and small-particle-size ...
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WO/2023/160969A1 |
The invention relates to a method for producing a multilayered magnet (1), wherein a first layer (2) of a green body is formed by applying material by means of injection moulding to a base plate, the material comprising magnetic material...
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WO/2023/163060A1 |
A method for producing a laminated iron core (1) comprises: repeatedly inserting a blanking punch (P4) into a die that is provided with a blanking die hole to punch out a metal sheet (MS) in a prescribed shape using the punch (P4) and pr...
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WO/2023/161579A1 |
One aspect of the invention relates to a method for manufacturing a printed circuit (20), the method comprising: a first step (101) of positioning a magnetic core (21) on a first double-sided printed circuit (31); a second step (102) of ...
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WO/2023/163430A1 |
The objective of the present invention is to provide a planar transformer and a manufacturing method therefor, which enables size and weight reduction of the planar transformer by minimizing the size of a PCB therein by using castellated...
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WO/2023/157833A1 |
An inductor (1) comprises a magnetic sheet (2) and an conductive portion (3). The magnetic sheet (2) has a through-hole (21). The through-hole (21) is along a thickness direction. The through-hole (21) opens toward one side and the other...
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WO/2023/156724A1 |
The invention relates to a method for producing a magnet for a rotor of an electric machine, the method comprising a first phase (P1) of producing a magnet blank which comprises a step (ET4) of pressing powders into a magnet mould in the...
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WO/2023/158078A1 |
The present invention relates to an inductor, and a manufacturing method therefor, and disclosed is an inductor comprising: an inductor body; a coil part including a coil winding part disposed inside the inductor body, and a coil termina...
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WO/2023/157290A1 |
A winding forming device (100) for forming a conductor (1) into a coil shape, comprising: a first winding forming roller (3) that forms the conductor to have a positive curvature; and a second winding forming roller (5) that forms the co...
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WO/2023/157437A1 |
This dust core is provided with a magnetic metal powder (11) and a binding agent (12) for binding the particles of the magnetic metal powder (11) together. The binding agent (12) includes a silicone resin and an epoxy resin. In an elemen...
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WO/2023/157703A1 |
This motor core manufacturing method includes: a step for preparing a plurality of electromagnetic steel sheets; a step for peening the entire surface of a first main surface and/or a second main surface of an electromagnetic steel sheet...
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WO/2023/158597A1 |
A system includes a container and a seed crystal holder. The container is configured to hold melted component powders. The seed crystal holder is configured to hold a seed crystal. The seed crystal holder is configured to put the seed cr...
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WO/2023/151389A1 |
A nanotwinned crystal copper microinductor, and a preparation method therefor and an application thereof, relating to the technical filed of microelectronic devices. Provided is a nanotwinned crystal copper microinductor. A coil structur...
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WO/2023/153264A1 |
This Co-Cr-Pt-B ferromagnetic body sputtering target is characterized by comprising: a Co-Cr-Pt-B alloy phase (A) that includes B in the amount of more than 0 at% but not more than 30 at%, where B aggregate phase is not eccentrically loc...
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WO/2023/149523A1 |
This wound iron core production apparatus (40) produces a wound iron core by folding and stacking steel sheets (21), the wound iron core production apparatus (40) comprising a bending processing device (20) for bending the steel sheets (...
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WO/2023/149168A1 |
A circuit component according to the present invention is provided with a magnetic material layer, a first insulating layer, a second insulating layer and a wiring line. The first insulating layer is arranged on one side in the thickness...
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WO/2023/149525A1 |
This wound iron core manufacturing device (40) comprises: a bending device which bends a steel plate (21); and a feed roll (60) which feeds the steel plate (21) to the bending device (20), wherein the bending device (20) includes a die (...
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WO/2023/144913A1 |
[Problem] To provide: a coil component, in which the axial direction length including a gap and a coupling part of two coil elements is shortened for size reduction, and deterioration in characteristics and the risk of heat generation th...
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WO/2023/142583A1 |
Disclosed are an R-T-B magnet, a preparation method therefor, and a use thereof. The R-T-B magnet comprises R, Fe, B and M; R is a rare earth element; M comprises one or more among Al, Cu and Ga. The R-T-B magnet comprises main phase gra...
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WO/2023/141243A1 |
Coils for superconducting magnets and methods of making coils for superconducting magnets and controlling the turn-to-turn contact resistance of coils. The coils include a REBCO superconducting tape coated with a layer of tin-lead solder...
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WO/2023/140753A1 |
A method for treating low-grade magnetically hard sintered raw material for the manufacture of segmented permanent magnets (SPMs) includes carrying out primary sorting of specimens of raw material into groups according to geometric chara...
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WO/2023/140303A1 |
The present invention provides: a laminated magnetic member for a motor, the member having low core loss characteristics even in a high-frequency band; and a method for manufacturing said laminated magnetic member for a motor. Provided i...
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WO/2023/139204A1 |
The present invention provides, in various aspects, a suppressor choke core, a suppressor choke comprising such a suppressor choke core, and a method for providing a suppressor choke core. In one aspect of the present invention, a suppre...
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WO/2023/134436A1 |
The present disclosure relates to an integrally formed inductor and a manufacturing method therefor. A U-shaped magnetic core, an I-shaped magnetic core, and a flat magnetic core are pressed according to a preset rule. A coil is wound on...
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WO/2023/136922A1 |
A package comprising a substrate, a first integrated device coupled to a first surface of the substrate, and a second integrated device coupled to a second surface of the substrate. The substrate includes a dielectric layer and a plurali...
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WO/2023/134828A1 |
The invention relates to devices (10) and methods for producing wave winding wires for a coil winding of an electric machine via flat winding, wherein a row of shaping elements (14.1, 14.2), each having a holder (16) for holding a straig...
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WO/2023/133994A1 |
Provided in the present invention is a method for manufacturing an integrally formed inductor. Compared with the prior art, the present invention has the following advantages: the production efficiency of an inductor is effectively impro...
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WO/2023/132409A1 |
A toroidal coil winding machine is disclosed. The toroidal coil winding machine includes a core rotating portion rotating by a predetermined angle while supporting a toroidal core, a winding arm that grasps a wire passing through a hollo...
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WO/2023/131417A1 |
Multi-layer printed circuit board for use in a planar transformer A multi-layer printed circuit board, PCB (100) for use in a planar transformer comprises a bottom face (101); a top face (102); at least one lateral face (103); at least o...
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WO/2023/131448A1 |
According to an embodiment, the spacer element (1) for a winding (100) of an electric device comprises at least one connection member (20, 21, 22) and a plurality of ribs (3). The ribs are connected to the connection member and are space...
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WO/2023/132408A1 |
A toroidal coil winding machine is disclosed. The toroidal coil winding machine includes a core rotating portion configured to rotate by a predetermined angle while supporting a toroidal core, an annular shuttle configured to rotate thro...
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WO/2023/122953A1 |
The present application discloses a vertical multiphase inductor and a manufacturing method therefor. The vertical multiphase inductor comprises a magnetic body, a plurality of first coils, and a plurality of second coils. The plurality ...
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