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Matches 1 - 50 out of 46,426

Document Document Title
WO/2019/156301A1
The present invention proposes a magnetic press apparatus using a Halbach cylinder structure and a control method thereof. The magnetic press apparatus comprises: a forming mold; a mold punch; a magnetic field generation part; and a driv...  
WO/2019/148267A1
There is provided an implementation in which an electronic component is divided into two parts, one for connection to a circuit, and one for establishing as intimate a contact as possible between the energy-excessive device and an energy...  
WO/2019/150095A1
A method of manufacturing an HTS coil is provided. The method comprises winding an HTS coil cable to produce a coil having a plurality of turns. During winding of a turn of the coil, one or more HTS shunt cables are placed adjacent to th...  
WO/2019/151401A1
Provided is a grain-oriented electrical steel sheet with the outstanding effect of reducing transformer core loss when used in the stacked core of a transformer. This grain-oriented electrical steel sheet is used in the stacked core of a...  
WO/2019/151399A1
Provided is a directional electrical steel sheet which is excellent in the reduction effect of transformer core loss when used for a wound core of a transformer. In the directional electrical steel sheet for use in a wound core of a tran...  
WO/2019/145831A1
The invention relates to a unitary magnet (1) that has an elongate shape and an at least partially ovoid contour as the unitary magnet (1) comprises a first portion (1a) forming a body of the unitary magnet (1) that has a larger cross-se...  
WO/2019/140831A1
A copper foil winding apparatus for a transformer comprises: an adhesive tape feed-out portion comprising an adhesive tape clamping portion used to clamp an adhesive tape and an adhesive tape cutting portion used to cut an adhesive tape;...  
WO/2019/142727A1
[Problem] To provide: a silicon oxide-coated iron powder that has a small particle diameter, is able to achieve a high μ' in a high frequency band, and exhibits favorable heat resistance; and a manufacturing method therefor. [Solution] ...  
WO/2019/140833A1
An automated wire twisting and cutting device comprises: a wire twisting unit (1) comprising a wire twisting mechanism (11) and a wire pressing mechanism (12); a wire cutting unit (2) comprising a wire cutting mechanism (21), an auxiliar...  
WO/2019/140836A1
A jig for positioning a flying lead of a transformer comprises a base plate (1), a main body positioning base (2), and multiple flying lead clamp assemblies (3). The main body positioning base (2) has main body receptacles (21) spaced at...  
WO/2019/140847A1
Disclosed is an automatic lead-wire cutting device, comprising: a base; a jig supporting portion; a first push portion; a lifting portion; and a cutting portion. The jig supporting portion comprises a first supporting portion and a secon...  
WO/2019/140838A1
An adhesive tape reverse-folding mechanism comprises: an adhesive tape conveying component (10) for conveying a rolled adhesive tape (T); an adhesive tape cutting component (20) for cutting the adhesive tape; and an adhesive tape suction...  
WO/2019/140835A1
A copper foil winding device for a transformer comprises: a transformer rotation portion for holding and positioning a transformer; a copper foil feed-out portion comprising a copper foil clamping portion used to clamp and feed out a cop...  
WO/2019/141826A1
The invention relates to a method for connecting lamination parts (2) to form a lamination stack (3), in which lamination parts (2) are punched out from an electrical steel strip (5), which is coated on at least one of the flat sides (6,...  
WO/2019/140845A1
A jig assembly mechanism comprises a first jig (1), a second jig (2) and a jig installation plate (3). At least one first jig (1) and at least one second jig (2) are installed at the jig installation plate (3). Two jig assembly mechanism...  
WO/2019/141825A1
The invention relates to a method for connecting lamination parts (2, 2.1, 2.2) in order to form lamination stacks (3, 30). The aim of the invention is to ensure a multifaceted applicability of the lamination stacks. This is achieved in ...  
WO/2019/142861A1
In this invention, heat dissipation in an inductor comprising a rectangular wire having a flatwise wound structure is improved to provide an inductor applicable for use in a high-frequency band environment, an inductor-equipped device, a...  
WO/2019/137972A1
The invention relates to a method for producing an electrically conductive component (5) having a cavity. An efficient production method for such a component, which allows a high variability of the wall thickness of the component, is imp...  
WO/2019/107926A3
A method for producing a magnetic powder according to one embodiment of the present invention comprises the steps of: mixing neodymium oxide, boron, and iron to prepare a first mixture; adding and mixing calcium to the first mixture to p...  
WO/2019/107929A8
A method for manufacturing a sintered magnet according to an embodiment of the present invention comprises the steps of: preparing a NdFeB-based powder by a reduction-diffusion method; mixing the NdFeB-based powder and a rare earth hydri...  
WO/2019/133953A1
A transformer core has at least one limb extending between a pair of yokes. The at least one limb and yokes meet at core joints. The core joints are rounded to provide a curved magnetic flux path that does not have hard directional chang...  
WO/2019/131668A1
Provided is a method for manufacturing a rare-earth metal bond magnet, the method comprising the steps of: preparing a composition for a magnet, the composition containing magnetic material particles for rare-earth magnets and metal part...  
WO/2019/133503A1
A wireless charging coil assembly comprises a first stamped coil having a first trace, a second stamped coil having a second trace, and a film having a first side and a second side. The first stamped coil is adhered to the first side of ...  
WO/2019/125680A1
A coil assembly for controlling a magnetic field in a plasma chamber is provided herein. In some embodiments, the coil assembly may include a mandrel including an annular body that includes at least one upper body coolant channel and at ...  
WO/2019/124982A1
The present invention relates to a steel sheet for shielding a magnetic field, which is used for a medical magnetic resonance imaging (MRI) room wall body and the like, and a method for manufacturing the same.  
WO/2019/122307A1
The invention relates to a method for producing a soft-magnetic moulding (20), in which, according to a first aspect, magnetically conductive particles (21) are melted such that electrical insulating points are arranged locally in the in...  
WO/2019/120388A1
The present invention relates to a method for producing a sintered gradient material from at least one permanently magnetic component and at least one carrier component and to a mechanically stable gradient material produced therefrom. A...  
WO/2019/120490A1
A method for manufacturing a multicomponent permanent magnet, and a multicomponent permanent magnet are proposed. The multicomponent permanent magnet has a first permanent magnet having a R-T-B-composition, wherein R is at least one sele...  
WO/2019/125067A1
In order to further reduce iron loss and noise in a bonding region of transformer iron core, provided is a transformer iron core processing method, the method comprising: a step of supplying an electrical steel plate; a step of cutting t...  
WO/2019/114487A1
The present invention discloses a rare earth permanent magnet material and a preparation method therefor. The method comprises: a sintering treatment step: laying a composite powder for diffusion on the surface of a neodymium iron boron ...  
WO/2019/117551A1
Disclosed are a power inductor and a manufacturing method therefor, the power inductor comprising: a body; a coil pattern prepared inside the body; an external electrode formed on at least one surface of the body and formed to extend to ...  
WO/2019/118366A1
A vertical inductor structure includes a first laminate substrate forming a first portion of the vertical inductor structure and a second laminate substrate forming a second portion. Each laminate substrate includes a plurality of first ...  
WO/2019/115695A1
The invention relates to a method of manufacturing a winding structure unit (1) of a primary unit or a secondary unit of a system for inductive power transfer, in particular to a vehicle, and a winding structure unit (1), wherein -a cast...  
WO/2019/111547A1
An electronic component which is provided with: a ceramic part that contains a low-temperature sintered ceramic material; a resin part that is superposed on the upper main surface of the ceramic part, while being composed of a resin insu...  
WO/2019/111744A1
This production method of an MI element 1 involves: an insulating step for forming an insulation layer 3 on the outer periphery of an amorphous wafer 2; an electroless plating step for forming an electroless plating layer 4 on the outer ...  
WO/2019/111039A1
A machine for processing a continuous semi- processed product (W), comprising a feeding unit (10), a processing unit (21, 22, 23), and a terminal cutting unit (30) past which processed segments (M) of the semi-processed product (W) are p...  
WO/2019/112139A1
The present invention relates to a device for processing a steel plate for a transformer core and a method for processing the same, wherein and an upper forming cutter is rotated with regard to a lower forming cutter, the position of whi...  
WO/2019/110193A1
A process for producing a magnetocaloric composite material for a heat exchanger is disclosed. The process comprises the following steps: providing (S110) a multitude of particles (110) of a magnetocaloric material in a shaped body (200)...  
WO/2019/111502A1
In order to prevent coating residue or over-stripping and to suppress reduction in output from a rotary electric machine caused by reduction in conductivity of a connection section, when stripping an insulated coating off a wire having t...  
WO/2019/105681A1
The invention relates to a winding assembly for at least two power-electronics converters (1) that cycle at an offset. The winding assembly comprises a winding core (100; 200) comprising at least two partial elements (110, 120; 210, 220)...  
WO/2019/107289A1
A method for manufacturing a flexible printed wiring board according to one aspect of the present disclosure is a method for manufacturing a flexible printed wiring board provided with: a base film having insulating properties; a conduct...  
WO/2019/107929A1
A method for manufacturing a sintered magnet according to an embodiment of the present invention comprises the steps of: preparing a NdFeB-based powder by a reduction-diffusion method; mixing the NdFeB-based powder and a rare earth hydri...  
WO/2019/108360A1
Some aspects pertain to an inductor apparatus that includes a first metal layer including a plurality of first interconnects, a second metal including a plurality of second interconnects, a first dielectric layer between the first metal ...  
WO/2019/104218A1
A tunable inductor has a first magnetic core and a second magnetic core wound with a direct current (DC) winding and an alternating current (AC) winding. A first portion of the AC winding is wound around a first portion of the first magn...  
WO/2019/102726A1
This chip inductor 100 is provided with: a magnetic core 30 provided with a compacted molding 31 containing a magnetic powder; a coil 10 which is embedded in the magnetic core 30; a pair of terminal plates 20, 25 which extend from both e...  
WO/2019/101763A1
The invention relates to a superconducting strip conductor (1) comprising a strip-like substrate (3) having two main surfaces (31a, 31b) and at least one planar superconducting layer (5) applied to a first main surface (31a) of the subst...  
WO/2019/097194A1
The invention relates to a method for assembling a magnetic inductor (10) for an electromagnetic pump comprising the following steps: providing a plurality of magnetic laminations (103) having a cross section of an involute of a circle; ...  
WO/2019/099438A1
A method of fabricating a magnetoresistive device includes forming a magnetically fixed region on one side of an intermediate region. Forming the magnetically fixed region may include forming a first ferromagnetic region and forming an a...  
WO/2019/092333A1
This permanent magnet comprises: - an antiferromagnetic layer (40), - a ferromagnetic layer (42) having: a first sub-layer (44, 48) made of a first type of ferromagnetic material, the first type of ferromagnetic material being an at leas...  
WO/2019/089786A1
Example implementations herein relate to electromagnetic coils. One example device includes a plurality of coil windings. Each coil winding may extend around a shared core region inside the plurality of coil windings between a respective...  

Matches 1 - 50 out of 46,426