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Matches 1 - 50 out of 46,730

Document Document Title
WO/2019/210542A1
Disclosed are an electromagnetic device and an integrated transformer (300). The electromagnetic device comprises at least two stacked layers of substrates (310), the at least two layers of substrates (310) comprise at least one layer of...  
WO/2019/212100A1
The present invention provides a method for manufacturing a rare-earth permanent magnet having improved magnetic properties depending on temperature, by diffusing heavy rare earths into the crystal grain boundaries of a Nd-Fe-B-based sin...  
WO/2019/212102A1
The present invention provides a method for manufacturing a rare earth permanent magnet which enables easy magnetic field orientation by narrowing the fineness distribution of powder via fine grinding that repeatedly grinds, multiple tim...  
WO/2019/212101A1
The present invention relates to a method for manufacturing a rare earth permanent magnet and, in particular, to a method for manufacturing a rare earth permanent magnet with stable magnetic performance by mixing a rare earth compound or...  
WO/2019/205763A1
Disclosed in the present application are a network transformer production process and a network transformer, said process comprising the following steps: (a) deploying a wire; (b) plating double rows of pins with tin; (c) cutting the wir...  
WO/2019/208651A1
Provided is a method capable of suppressing the generation of cracks or fractures in an amorphous metal ribbon during machining of the amorphous metal ribbon. Also provided is a method for processing an amorphous metal ribbon, wherein th...  
WO/2019/207989A1
An insulating coating peeling device (100) capable of peeling an insulating coating (2) of a square or flat wire in a uniform and highly efficient manner and so that the peeling is equivalent on both one side and the other side on the op...  
WO/2019/202889A1
Provided is a photosensitive conductive paste capable of forming a high-definition pattern on a green sheet and suppressing firing defects. The photosensitive conductive paste comprises a conductive powder (A), an alkali-soluble resin (B...  
WO/2019/201479A1
Method for producing a magnetic core for an electromagnetic actuator of an electromagnetic valve drive, wherein the method comprises punching a core blank from a soft-magnetic sheet metal and shaping the core blank. The core blank compri...  
WO/2019/203204A1
Provided are a device for manufacturing an oriented body and a method for manufacturing an oriented body, said device and method easily and efficiently manufacturing an oriented body and being capable of manufacturing a large-size sheet-...  
WO/2019/201302A1
A planar transformer, an electronic device and a manufacturing method for the planar transformer, belonging to the technical field of planar transformers. The planar transformer comprises a first magnetic core, at least one PCB winding, ...  
WO/2019/203217A1
A method for manufacturing a stacked body (1A) includes: stacking a plurality of electrical steel plates (4) to form a stacked block (5), and overlaying a plurality of the stacked blocks (5) in a stacking direction (D1) of the electrical...  
WO/2019/203082A1
This terminal (1) comprises a column-shaped metal terminal (10) and a metal wire (20). The electrical resistance of the metal wire (20) is higher than the electrical resistance of the column-shaped metal terminal (10). Furthermore, the m...  
WO/2019/203448A1
The present invention relates to a method for manufacturing a magnet module. A method for manufacturing a magnet module, according to an embodiment of the present invention, may comprise injection-molding a magnet module comprising a plu...  
WO/2019/197581A1
The invention relates to a method for producing a coiled electrically conductive body (2), in which first a coiled model (3, 8) is produced as a lost mould from a core material that can be liquefied or vaporised under the influence of he...  
WO/2019/198152A1
Provided is a pressed powder core 1 that has excellent mechanical properties and has magnetic properties which do not tend to change even when used under a high temperature environment, the pressed powder core 1 comprising a molded body ...  
WO/2019/196200A1
An yttrium-added permanently magnetized rare earth material and a preparation method therefor. The chemical formula of the material expressed in terms of mass percent is: (YxRe1-x)aFe100-a-b-cMbBc, where 0.05 ≤ x ≤ 0.5, 20 ≤ a ≤ ...  
WO/2019/199732A1
A grain-oriented M-type hexagonal ferrite has the formula MeFe12O19, and a dopant effective to provide planar magnetic anisotropy and magnetization in a c-plane, or a cone anisotropy, in the hexagonal crystallographic structure wherein M...  
WO/2019/198710A1
An electronic component manufacturing method comprising: a first step of causing an electronic component body (1) and a surface plate (100) to be moved relative to each other, causing the electronic component body (1) to contact a dip la...  
WO/2019/197500A1
The aim of the invention is to improve the precision when using inductive components. According to the invention, this is achieved by a method for producing a planar coil assembly (32) which has n planar coil units (10) arranged one over...  
WO/2019/198259A1
Provided is a pressed powder core 1 that has excellent mechanical properties and has magnetic properties which do not tend to change even when used under a high temperature environment, the pressed powder core 1 comprising a molded body ...  
WO/2019/195743A1
Metal laminate cores can be assembled with laser pin welding through a thickness of a first laminate into a second laminate and successively laser pin welding a plurality of second laminates, ending with a third laminate to form the core...  
WO/2019/193802A1
An inductor element (1) comprises a magnetic body core in which a through hole (111) is provided, and a coil (12) that is inserted into the through hole (111) and wound a plurality of times on the magnetic body core (11). The coil (12) h...  
WO/2019/192259A1
Disclosed is a network transformer, comprising: a shell base having an accommodating groove for accommodating a magnetic ring coil; an upper shell cover capable of covering the shell base; and dual rows of pins arranged on the shell base...  
WO/2019/195417A1
A responsive material having an elastomeric matrix in which ferromagnetic particles are dispersed so as to have a predetermined magnetization pattern which, when exposed to an external magnetic field, changes the shape of the responsive ...  
WO/2019/187326A1
This method for manufacturing a reactor (10) includes: an assembly manufacturing step for assembling a core-coil assembly provided with a reactor core (20), which comprises an inner-side core part that extends in a first direction and an...  
WO/2019/189857A1
The present invention reduces vibration of an iron core and ameliorates the noise of a transformer. An iron core for a transformer, said iron core having a plurality of oriented electromagnetic steel sheets laminated therein, wherein in ...  
WO/2019/189859A1
The present invention reduces vibration of an iron core and ameliorates the noise of a transformer. An iron core for a transformer, said iron core having a plurality of oriented electromagnetic steel sheets laminated therein, wherein in ...  
WO/2019/189500A1
The present invention provides a three-dimensional wound coil having a reduced manufacturing time. A three-dimensional wound coil (100) according to the present invention is characterized by comprising at least: laminated sheets (10) hav...  
WO/2019/187327A1
Provided is a reactor core (20) comprising: a plurality of inner core portions (21) that includes a plurality of first powder magnetic cores (23), the plurality of first powder magnetic cores (23) being arranged in line in a first direct...  
WO/2019/188776A1
Provides are: an insulated electric wire material that has a conductor having a single-core conductor or a plurality of divisional conductors arranged in parallel or spirally, has an outer peripheral insulating layer which covers the out...  
WO/2019/187857A1
This R-T-B sintered magnet manufacturing method comprises: a step for formulating/preparing multiple R1-T-B sintered magnet materials having different compositions; a step for formulating/preparing an R2-M alloy powder which is produced ...  
WO/2019/187858A1
This R-T-B sintered magnet manufacturing method comprises: a step for preparing an R1-T-B sintered magnet material; a step for formulating/preparing an iron-based metal member; a step for formulating/preparing an R2-M alloy powder which ...  
WO/2019/190565A1
A stacked transformer or inductor apparatus including a first layer with a first layer wire element extending around a center axis and a second layer with a second layer wire element. The second layer element includes side by side first ...  
WO/2019/188287A1
This resin multilayer substrate includes a layered body (10) produced by layering a plurality of resin layers (11, 12, 13, 14, 15), and a coil comprising a plurality of coil conductor patterns (31, 32, 33, 34) respectively formed on two ...  
WO/2019/189440A1
An embodiment of the present invention is a samarium-iron-nitrogen based magnetic powder which is characterized by having a main phase which comprises samarium and iron, and a subphase which comprises samarium, iron, and at least one ele...  
WO/2019/189925A1
Provided is a carbon nanotube coated wire rod for a coil, the wire rod having reduced eddy current and exceptional high-output properties. This carbon nanotube coated wire rod for a coil is provided with: a carbon nanotube wire rod compr...  
WO/2019/188378A1
Provided are a photosensitive resin laminate that can be photolithographically patterned notwithstanding the incorporation of magnetic particles; a dry film in which the laminate is supported or protected by a film; a cured product of th...  
WO/2019/187845A1
This coil component, which is a common mode choke coil for example, has a bottom surface formed for mounting onto an object. The common mode choke coil comprises a magnetic core having a winding core section and flange sections, a wound ...  
WO/2019/188777A1
Provides are: an insulated electric wire material that has a conductor having a single-core conductor or a plurality of divisional conductors arranged in parallel or spirally, and has an outer peripheral insulating layer which covers the...  
WO/2019/187251A1
The present invention is a coil component (1) in which a plurality of coils are magnetically coupled. The coil component (1) comprises a coil (L1) (first coil), and a coil (L2) (second coil) that magnetically couples with the coil (L1) a...  
WO/2019/181249A1
The present invention is a method for producing an R-T-B system sintered magnet that has a specific composition and satisfies formula (1). This method for producing an R-T-B system sintered magnet comprises: a step for forming an alloy t...  
WO/2019/178737A1
An inductance element and manufacturing method therefor. The inductance element comprises magnetic cores (100, 200), flat coils (110, 210) wound on center pillars (105, 203) of the magnetic cores, and magnetic plastic package layers (108...  
WO/2019/078737A8
The invention relates to a method for producing modular three-phase triangular-core transformers with Y-shaped yokes, which comprises the steps of: stacking ferromagnetic sheets forming three columns with a square or stepped cross-sectio...  
WO/2019/180856A1
[Problem] To prevent attachment of an adhesive onto an outer-shape punching die even when the adhesive is disposed beyond the outer shape contour of a laminated core, thereby avoiding contamination of the die. [Solution] A laminated core...  
WO/2019/181056A1
The present invention is a ferrite calcined body that is represented by a general formula: Ca1-xRxFe2n-y-zCoyZnz, which indicates the atom ratio of the metal elements Ca, R, Fe, Co, and Zn (here, R is an element that is of at least one t...  
WO/2019/176082A1
A magnetic component according to the present invention comprises: a first coil 10; a first insulation part 60 which is provided on one side of the first coil 10; a second coil 20 which is provided on one side of the first insulation par...  
WO/2019/176152A1
This magnetic wiring circuit board is provided with: an insulation layer; a wiring that is disposed on one surface, in the thickness direction, of the insulation layer and that includes one thickness-wise surface disposed so as to be opp...  
WO/2019/177078A1
This wiring circuit board is provided with: a first insulation layer; a wiring disposed on one surface, in the thickness direction, of the first insulation layer; a second insulation layer which covers the wiring; and a particle-containi...  
WO/2019/176203A1
A reactor comprising a coil, a magnetic core in which the coil is disposed, a case that accommodates the coil and the magnetic core, a cooling plate fixed to the case, an insulation sheet disposed between the coil and the cooling plate, ...  

Matches 1 - 50 out of 46,730