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Matches 901 - 950 out of 3,629

Document Document Title
JP2007536882A
[Solution means] A soft magnetism metal ribbon is twisted, it is considered as a three-dimensional form object, adhesives are applied to the three-dimensional form object, and a three-dimensional soft magnetism metal lump suitable for fr...  
JP2007535176A
The magnetic core in which the magnetization for using it with an inductor or a transformer is possible contains two or more legs prolonged from a back yoke. A back yoke is formed in the shape of [which is arranged so that a magnetic cir...  
JPWO2005083725A1
軟磁性材料は複数の複合磁性粒子(40)を 備える。複数の複合磁性粒子(40)の各々 は、鉄を含む金属磁性粒子(10)と、金属 磁性粒子(10)の表面を取り囲み、非...  
JPWO2005029515A1
電磁アクチュエータに用いられ、内孔が形成 されるとともに軟磁性材料からなる外周部材 に軸部材の一端を嵌め合わせて一体化した可 動鉄心において、前記軸部材を強磁性の...  
JP2007531328A
The system and method of the present invention reduce AC losses in the magnetic coil which has one or more gaps. Foil winding has one or more caves, and is formed, and it is put on the surroundings of a magnetic core so that a cave may a...  
JP2007282498A
To provide a laminated core and its method of manufacturing which can manufacture a product of high quality in high efficiency without receiving an influence of swelling in the thickness direction of a connection member. In the laminated...  
JP2007281401A
To reduce energy loss due to an eddy current by using a laminated steel plate used in a general electric apparatus, compared with a conventional material wherein flat plates are laminated. A level difference (1) is alternately provided b...  
JP2007281017A
To provide a soft magnetic material which is superior in magnetic characteristic and uniformity of the magnetic characteristic, and can be replaced with a pure-iron-based pole piece to be used for an electron microscope, an electron beam...  
JP2007262490A
To provide a powder magnetic core of high performance having a low core loss, high initial magnetic permeability μi, quality coefficient Q, flat DC superposition characteristics, and excellent insulation characteristics in combination b...  
JP3986043B2  
JP2007236113A
To provide a surface-magnet and internal-magnet soft magnetic yoke integrated bond magnet rotor and its manufacturing method, capable of avoiding cracks by reducing remaining stress next to a joint surface, which is caused by a gap of sp...  
JP3975363B2  
JP2007525818A
An alternative etching process cuts form from an amorphous metal strip feed material. The step which adheres chemical resistance material to the 1 side of a strip by the pattern which specifies the form which needs an etching process, It...  
JP2007228664A
To provide a layered iron core wherein deviation in layer position between core pieces, reduction in space factor, and cracking in an iron core piece at the time of caulking portion formation are prevented, and excellent electromagnetic ...  
JP3970934B2  
JP2007524226A
The equipment and the method of cooling the magnetic-circuit element which has a magnetic core arranged around at least one core support component which has at least one core support component wall, and is arranged at the center are offe...  
JP2007210026A
To provide an impeder core which can make a welding efficiency stable. The impeder core 9 comprises seven ferrite cores 21. Each ferrite core 21 is rodlike and has a dodecagonal cross-section perpendicular to its longitudinal direction. ...  
JP2007201206A
To provide a ferrite core which can reduce the influence of a leaked magnetic flux on a coil, suppress deterioration of coupling degree of the coil to the minimum, and be easily manufactured. The ferrite core 40 is formed so that a cente...  
JP2007522788A
A transfer device is for carrying out interconnection of the electrolytic condenser equipped with the electronic switch formed of a semiconductor device and a delay part. The semiconductor device has a control input end. This semiconduct...  
JP2007201318A
To provide a magnetic sheet which improves communication performance of an antenna by exhibiting magnetic performance at a maximum while having necessary irreducible physical performance as a magnetic sheet, and to provide a manufacturin...  
JP2007182594A
To provide a nano-crystalline soft magnetic alloy which has excellent AC magnetic properties, minimal variability, superior temporal stability at high temperature and excellent mass productivity even in the case where it is made of a wid...  
JPWO2007080650A
It has an insulating tunic which does not exfoliate easily, and the core member of the magnetic structure which has corrosion resistance equipped the surface of steel materials 2 with tunic 4 of the electrical-insulation-properties oil w...  
JP2007180368A
To provide a method for manufacturing a magnetic circuit part having an excellent property.In the method for manufacturing a magnetic circuit part, a formed object of rare earth permanent magnet powder is integrally formed with a formed ...  
JP2007173598A
To provide an inductance element which hardly causes deformation in powder compaction or baking when it is miniaturized.This inductance element 1 is provided with (1) a core 10 having a planar base 101, a center core 104 provided on the ...  
JP2007516590A
The present invention the magnetic screening tool which has a peak of a magnetic resonance loss about the electron device which it has this screening tool, At least one guidance winding which consists of at least one segment (10, 46) whi...  
JP3964401B2
To provide a core for an antenna and a coil antenna which are excellent in impact resistance and manufacturability, and are inexpensive. The coil antenna for transmission includes a core 1 made from an insulating soft magnetic material, ...  
JP2007513505A
The method of forming a part of magnetic core from two or more magnetic ribbons using the former which has a coil which is arranged around the former, and which has conductivity electrically has the following step. The end of the stack o...  
JP2007123575A
To provide a magnetic sheet for RF-ID which is formed as a compact and light-weighted structure and is superior in reliability at low cost, a magnetic sheet that uses the same, an antenna that uses the same, and to provide a magnetic she...  
JPWO2005041224A1
インダクタンス素子1は、磁性合金薄帯5の 積層物6とその外周面を非接着状態で覆う絶 縁被覆層7とを有するコア2と、コア2の周 囲に巻回されたコイル4とを具備する。...  
JP3945967B2
To obtain high-frequency oxide soft magnetic material which can be improved in both saturation magnetic flux density and initial permeability, at the same time moreover DC superposition properties, even if it is subjected to firing at th...  
JP2007099539A5  
JP2007099539A
To provide an Ni-Zn-Cu-based ferrite material having high magnetic permeability and more particularly a ferrite powder which can be sintered at a temperature as low as 900°C or lower and can give a high magnetic permeability ferrite sin...  
JP2007092096A
To provide a soft magnetic amorphous alloy having over-cooling liquid zone and also having excellent amorphous formability and soft magnetic characteristic by selecting and optimizing the alloy composition in the amorphous magnetic alloy...  
JP2007509497A
The present invention, The soft magnetism metallic powder which can manufacture the core used for the inductor for automobile electric fields using the active filter for PFC (Power Factor Correction), a three-phase-circuit line reactor, ...  
JP2007070719A
To provide deposition oxide film coated Fe-Si based soft magnetic powder for use to produce various electromagnetic circuit parts requiring high specific resistance.Regarding this invention, a deposition oxide film composed of Mg, Si, Fe...  
JP2007067219A
To provide a composite magnetic material with an Ni-Fe alloy system material used as a metal magnetic-particle material of a ferrite-coated metal magnetic particle and having a high magnetic permeability by the appropriate selection of a...  
JP2007068330A
To suppress cogging torque that is increased due to a variation in size and magnetic performance in manufacturing, in a motor applied with optimum design to the cogging torque.In the three-phase permanent magnet brushless motor composed ...  
JP2007504653A
[Subject] The permanent magnet assembly which generates a magnetic field which crosses an adding-to annular domain-magnetic field which changes with time [solution means] arc gap is indicated. It can be used for this permanent magnet ass...  
JP3885054B2  
JP3906413B2
To provide a small-sized and low-priced inverter transformer for a multiple light. There are provided a substantially square-shaped outside core 2 and substantially I-shaped inside cores 3a, 3b, 3c inside the outside core 2. A primary wi...  
JP3871268B2  
JP2007012744A
To provide a dust core capable of improving mechanical strength, and a manufacturing method thereof.The dust core is provided with a plurality of complex magnetic particles 30 and an insulation film 40 intervened between the complex magn...  
JP3900149B2
To provide an ignition coil capable of preventing a crack generated in an insulating resin filled by the repetitive working of thermal stress. In the ignition coil, a transformer 10 is formed of a center core 3 on which a primary coil 1 ...  
JP2006332328A
To provide an inexpensive low magnetostrictive element with only a magnetostrictive quantity reduced while keeping magnetic characteristics such as loss and saturation magnetization at desired values, and a powder magnetic core using the...  
JPWO2005020252A1
高周波用磁心は、一般式、(Fe1−a−b NiaCob)100−x−y−z(M1− pM’p)xTyBz[但し、0≦a≦0. 30、0≦b≦0.50、0≦a+b≦...  
JP2006310409A
To provide a method for forming a magnetic circuit capable of easily forming the magnetic circuit composed of a ferromagnetic substance at a low cost without requiring complicate machining and molding or the like even when the magnetic c...  
JP2006310787A
To provide a magnetic core, along with an application article using the same, which uses an Fe radical amorphous alloy thin band that satisfies both small size and low noise due to high BS.The magnetic core uses an Fe radical amorphous a...  
JP2006525655A
It is related with an iron core with a linear B*H loop and an advanced operating characteristic in exchange and a direct current. The relative permeability mu is 500*15000, and this iron core has the saturation magnetism distortion lambd...  
JP2006278432A
To provide a magnetic core which will not suffer from internal defects such as cracks, even if a non-magnetic layer is formed thick and is reduced in internal residual strain due to burning shrinkage percentage and shrinkage behavior, an...  
JPWO2004109722A1
2本の棒状の磁心3a、3bに一次巻線1a 、1b及び二次巻線2a、2bがそれぞれ巻 回されおり、それぞれ巻かれた前記一次巻線 1a、1b及び二次巻線2a、2bが所...  

Matches 901 - 950 out of 3,629