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Matches 1 - 50 out of 48,348

Document Document Title
WO/2021/085521A1
This Sm-Fe-N rare earth magnet contains Sm-Fe-N crystal grains. The oxygen content in the Sm-Fe-N rare earth magnet is 0.5 mass% or less based on the total amount of the Sm-Fe-N rare earth magnet, and the average grain size of the Sm-Fe-...  
WO/2021/079697A1
[Problem] To improve the magnetic properties of a coil component having a structure in which an inter-layer insulation film is provided between a spiral coil pattern and a magnetic element. [Solution] A coil component 1 is provided with ...  
WO/2021/072572A1
A neodymium magnet hydrogen decrepitation furnace capable of continuously charging hydrogen multiple times, comprising a hydrogen decrepitation furnace (1); one end of the hydrogen decrepitation furnace (1) is fixedly connected to a rota...  
WO/2020/263537A3
A nanocomposite comprising crystalline grains in an amorphous matrix, the crystalline grains comprising an iron (Fe) - nickel (Ni) compound and being separated from one another by the amorphous matrix; and one or more barriers between th...  
WO/2021/075787A1
A manufacturing method for a sintered magnet according to an embodiment of the present invention comprises the steps of: preparing a R-T-B-based magnet powder through a reduction-diffusion method; and sintering the R-T-B-based magnet pow...  
WO/2021/074526A1
The invention relates to a method for forming, by additive manufacturing, a one-piece ferromagnetic part (100) of a rotating electric machine, the part (100) comprising, along an axis of elongation XX', an alternation of first segments (...  
WO/2021/071236A1
A manufacturing method of a sintered magnet according to an embodiment of the present invention comprises the steps of: preparing an R-Fe-B-based magnetic powder; sintering the F-Re-B-based magnetic powder to manufacture a sintered magne...  
WO/2021/070604A1
A toroidal core on which an Fe-based magnetic thin band is wound, the Fe-based magnetic thin band having crystals with an average crystal grain diameter of 1 µm or less, the toroidal core being characterized in that the proportion there...  
WO/2021/071900A1
A module includes a substrate, metal layers and insulating layers laminated on the substrate, a bottom winding made of a metal directly contacting a first metal layer or a second metal layer, a first insulating layer on the bottom windin...  
WO/2021/070437A1
The present invention provides a monitoring and diagnostic device capable of monitoring and diagnosing the states of the core and windings contained in a transformer, without using an additional active device. A transformer monitoring an...  
WO/2021/071901A1
A transformer includes a silicon substrate, a plurality of metal layers and a plurality of insulating layers laminated on the silicon substrate, a bottom winding of a metal contacting a first metal layer and a second metal layer of the p...  
WO/2021/063817A1
The present invention relates to an encoder and a distance sensor comprising an encoder of this kind and to a method for producing an encoder of this kind. The encoder has an encoder rod, which is fastened on the one hand to a component ...  
WO/2021/065254A1
The present invention addresses the problem of providing a magnet having excellent coercive force. In addition, the present invention also addresses the problem of providing a membrane, a laminate, a motor, a generator, and an automobile...  
WO/2021/065305A1
This bonded magnet is formed from a bonded magnet powder having a binder and a plate-like, iron-based rare earth alloy powder that contains a rare earth element. As the iron-based rare earth alloy powder, large-diameter particles 1 and s...  
WO/2021/063477A1
The present invention relates to a voltage transformer (1) for high voltages and a method for the voltage transformer (1), comprising a housing (2) and at least a coil arrangement (8), with an alternating stack of wounded electric wire l...  
WO/2021/064621A1
A method is described for making a core (MC) around which an electrical winding can be arranged to create a magnetic field generator, with the steps of making a central part (10) of the core with superimposed sheets of ferromagnetic mate...  
WO/2021/060849A1
The present invention relates to a sintered magnet manufacturing method and a sintered magnet manufactured thereby, and a sintered magnet manufacturing method according to one embodiment of the present invention comprises the steps of: p...  
WO/2021/061546A1
In examples, a method (100) of manufacturing a transformer device comprises providing a first magnetic member (102) and providing a laminate member containing primary and secondary transformer windings wound around an orifice extending t...  
WO/2021/057051A1
Provided are a permanent magnet material and a preparation method therefor. The permanent magnet material comprises AB12O19, wherein A includes Sr, Ca and La, and B includes Fe and Co; and on the basis that the total mass of an oxide of ...  
WO/2021/058102A1
The present invention relates to an instrument transformer (1) for high current and/or high voltage conversion, comprising a housing and at least an active part, which is electrically insulated by an isolation material. The isolation mat...  
WO/2021/059903A1
Provided are: an electric/electronic device connection member obtained by joining conductor end portions, of electric/electronic device members, arranged to face each other, and a connecting member having a part for restraining displacem...  
WO/2021/060332A1
[Problem] To solve a problem caused by contact between a conductor post and a magnetic element, in a coil component having a structure in which a coil pattern and the conductor post are embedded in the magnetic element. [Solution] A coil...  
WO/2021/060644A1
The present invention relates to a method for manufacturing a high temperature superconductor, and a high temperature superconductor having multiple superconducting layers using same. The present invention comprises: a stacking step for ...  
WO/2021/053068A1
The invention relates to a component (1) comprising a wire winding (3) surrounded by a magnetic foil (2). According to the method for setting an inductivity value, a magnetic foil (2) is wound around wire winding (3). The number of layer...  
WO/2021/054169A1
This coil sealing resin composition contains: a magnetic powder; an epoxy resin; a curing agent; and a curing accelerator containing an intramolecular salt of a phosphine having an aryl group.  
WO/2021/052713A1
A method for producing a coil for a transformer, in particular for a medium frequency transformer for a resonant DC/DC converter or a dual active bridge DC/DC converter, is disclosed which comprises the steps of: providing a plurality of...  
WO/2021/054077A1
In the method for manufacturing a rare earth magnet according to the present invention, a plurality of sintered bodies (7) are disposed side by side by using jig (6) so that the first surfaces (21) of the plurality of sintered bodies are...  
WO/2021/054071A1
A solenoid coil in which a wire (magnet wire) 15 wound around a bobbin, and a pair of connection terminals (first terminal 31a and second terminal 31b) for connecting the wire to an external circuit are covered with molding resins 51 and...  
WO/2021/053423A1
Magnetic structures including magnetic inductors and magnetic tunnel junction (MTJ)-containing structures that have tapered sidewalls are formed without using an ion beam etch (IBE). The magnetic structures are formed by providing a mate...  
WO/2021/047788A1
In order to provide a method by means of which stacks of metal sheets can be produced in a simple and efficient manner, it is proposed that the method comprise the following: Coating one or more metal sheets with a bonding substance; bon...  
WO/2021/049554A1
In a magnetic ribbon (1) of an embodiment, when XRD analysis of a Fe-Nb-Cu-Si-B magnetic ribbon is performed, the crystallinity represented by the total crystal phase peak area/(amorphous phase peak area + total crystal phase peak area) ...  
WO/2021/048916A1
A rare earth magnet alloy having a tetragonal R2Fe14B crystalline structure and having: a main phase having at least one type selected from the group consisting of Nd, La, and Sm, Fe, and B as the main constituent elements thereof; and a...  
WO/2021/042864A1
A rare earth permanent magnet material, a raw material composition, a preparation method, an application, and a motor. The present rare earth permanent magnet material comprises the following ingredients in mass percentage: R 28.5-33.0 w...  
WO/2021/043605A1
The invention relates to a method for producing a helical metal electric coil (1), wherein the coil body is first produced in the final geometric shape thereof. By means of the method according to the invention, an electrical current and...  
WO/2021/039711A1
Provided is an Fe-Co-Si-B-Nb-based target which is such that abrasion and damage of the tip of a cutting tool, the occurrence of cracking and chipping of the target body, and formation of bumps and recesses on the target surface can be s...  
WO/2021/039618A1
[Problem] To prevent, in a thin-film LC filter provided with a capacitor insulating film formed from an inorganic insulating material, breakage of the capacitor insulating film caused by unevenness. [Solution] A thin-film LC filter 1 is ...  
WO/2021/008635A3
Disclosed is an inductance device electrode preparation method, comprising: S1, surface insulation treatment, specifically: placing an inductance device in a obliquely rotating spray pot body, and using a fixed spray gun to perform therm...  
WO/2021/040741A1
A method for manufacturing a vertically-laminated ferromagnetic core includes (a) depositing a conductive seed layer on or over a first side of a substrate; (b) depositing a masking layer on or over a second side of the substrate, the fi...  
WO/2021/039712A1
Provided is an Fe-Si-B-Nb-based target, wherein in the machining of the target, wear or breakage of cutting tool tips, the occurrence of cracking or chipping in the body of the target, and the occurrence of unevenness on the surface of t...  
WO/2021/039710A1
Provided is an Fe-Si-B-Nb-based target which is such that abrasion and damage of the tip of a cutting tool, the occurrence of cracking and chipping of the target body, and formation of bumps and recesses on the target surface can be supp...  
WO/2021/037471A1
A method for assembly of a monolithically impregnated cylindrical coil assembly comprising axially alternating coils and spacer rings, comprising the steps of arranging spacer rings on a winding tool in predetermined axial locations, sai...  
WO/2021/031724A1
A neodymium iron boron permanent magnet material, and a raw material composition thereof, preparation method therefor and use thereof. The neodymium iron boron permanent magnet material contains the following components: 24.0-29.0% Nd,...  
WO/2021/033567A1
Provided are a magnetic wedge having high electrical resistance and bending strength, a rotating electrical machine employing the same, and a method for manufacturing the magnetic wedge. This magnetic wedge includes a plurality of Fe-bas...  
WO/2021/031852A2  
WO/2021/029140A1
This method for manufacturing an inductor 1 comprises a first step for preparing a heat-press device 2, and a second step. The heat-press device 2 comprises: a first mold 3; a second mold 4 spaced apart from the first mold 3 and smaller ...  
WO/2021/028334A1
The present invention relates to a method for producing a printed magnetic functional element, in which a substrate (1) is provided on one surface with at least one contact (2) made of an electrically conductive material. Subsequently, a...  
WO/2021/028017A1
A permanent magnet (1) for an electric machine is formed as a one piece hollow cylinder. The cylindrical permanent magnet (1) comprises one or more grooves or slits (2, 3) dividing the permanent magnet in at least two sections (4a-4f) be...  
WO/2020/164645A3
An inductive component comprising a hollow coil made by winding a Litz wire, a plastically sealed magnetic layer covering said coil, and a first electrode and a second electrode respectively connected to a first lead-out terminal and a s...  
WO/2021/027293A1
Disclosed is a winding method for an integrated magnetic component winding: placing a transformer bobbin, an inductor bobbin, and wires at corresponding positions of an automatic winding machine; rotating the transformer bobbin to wind a...  
WO/2021/025024A1
This multilayer board (101) is provided with: a plurality of insulating substrates (11); a plurality of conductive patterns (21) that are respectively provided on one or more insulating substrates (11) among the plurality of insulating s...  

Matches 1 - 50 out of 48,348