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Patent Searching and Data


Matches 901 - 950 out of 3,737

Document Document Title
JP2011009703A
To provide a technology for mainly linking magnetic flux and a coil, and secondarily, to provide a technology for the use of a current source.A magnetic core 100 includes separate magnetic-flux paths which are a path from a first coil 10...  
JP4608474B2  
JP4609698B2  
JP4604467B2  
JP4603511B2  
JP2010538485A
A magnetic core is described comprising a stack of electrical steel sheets with a known preferential direction of permeability. In the stack the preferential direction of permeability of successive single sheets and in addition or altern...  
JP4589014B2  
JP4587775B2  
JP2010260239A
To provide a uniform characteristic ferrite plate obtained by successively laminating a ferrite, a self-adhering layer and a plastic film, with a uniform inductance across the entire area.The laminate obtained by laminating a plate-like ...  
JP4582848B2  
JP2010258477A
To provide a high-efficiency inductive device with small core losses.A bulk amorphous metal inductive device (1) includes a magnetic core having at least low-loss bulk ferromagnetic amorphous metal magnetic components (2, 3) forming a ma...  
JP4574155B2  
JP4568691B2  
JP4560742B2  
JP4562022B2  
JP2010212708A
To provide a magnetic component of bulk amorphous metal which can be easily assembled to form one or more magnetic circuits of finished induction device, and has an engagement surface of the component with a close contact so that it can ...  
JP4547455B2  
JP2010199585A
To provide a magnetic circuit having a wound magnetic core with an air gap, which ensures accurate and highly reliable performance for current sensing applications and can be manufactured at a less expensive cost.A magnetic circuit (2) i...  
JP4535070B2  
JP2010184298A
To provide a transformer core using a high lamination factor amorphous metal.The amorphous metal ribbon exhibits a lamination factor of 86% or greater in accordance with ASTM A900-91 and a width of 170 mm. For producing the amorphous met...  
JPWO2008156145A1
Even if you are a case where a base is fixed to a core by insertion molding, provide a magnetic element which can raise fixed intensity of a base to a core. Magnetic element 1 is provided with core 2 which consists of magnetic materials,...  
JP2010173899A
To provide an MnZn-based ferrite core exhibiting high incremental permeability μΔ at high temperature and high magnetic field.In the MnZn-based ferrite core, among inevitable impurities, the contents of phosphorus, boron, sulfur, and c...  
JP4522688B2  
JP4510757B2  
JPWO2008133026A1
金属薄帯を積層したアンテナ用磁心の製造方 法であって、金属薄帯をアンテナ用磁心の幅 寸法を持つ細帯状の薄帯に加工し、この細帯 状の薄帯を樹脂層を介して積層して積層...  
JP4506352B2  
JP4479445B2  
JP4473040B2  
JP4458780B2  
JP2010053372A
To provide iron-nickel alloy powder which has a grain size smaller than that of metal powder by the conventional technique at a low cost and also has high saturation magnetic flux density, and to provide a powder magnetic core for an ind...  
JP2010056419A
To provide a powder magnetic core having both sufficiently low core loss and a sufficiently-excellent magnetic characteristic.The duct core 10 includes Fe-based particles 12, and an insulation layer 14 covering surfaces of the Fe-based p...  
JP2010047438A
To provide MnZn ferrite and an MnZn ferrite core which can obtain high initial magnetic permeability over a broad frequency band.In the surface of the fired body of MnZn ferrite contains, as auxiliary components, SiO2 of 0 to 0.005 pts.w...  
JP4426574B2  
JP2010034102A
To provide a composite magnetic clay material which has high density and can obtain high magnetic permeability and low core loss when molded at a low pressure or no pressure without an unnecessary process such as heat treatment by using ...  
JP4412702B2  
JP4410798B2  
JP4409225B2  
JP4403285B2  
JP2010016290A
To provide ferrous metal magnetic particles useful for manufacturing a powder magnetic core in magnetic property and coercive force, wherein iron loss is reduced and influence of impurities, distortion and grain boundary in iron powder i...  
JP4402960B2  
JP2010010529A
To provide a magnetic core in which balance of the L value and the Q value thereof is improved, and also to provide a magnetic core having further improved magnetic properties than ever even for an application to which a thin and small c...  
JP2009302359A
To provide a composite soft magnetic material which is high in fluidity and which excels in moldability.In this composite soft magnetic material, an insulation coating formed of a thermosetting resin is attached to the outside of soft ma...  
JP4358743B2  
JP4352476B2  
JP2009200428A
To provide a layered product capable of preventing or restraining degradation of a magnetic characteristic when manufacturing the layered product becoming a magnetism application product using a soft magnetic thin strip having a nano-cry...  
JP4318756B2  
JP2009185312A
To provide a soft magnetic powder material which achieves both the suppression in the reduction of a core loss and the deterioration of magnetic flux density, to provide a dust core.In the composite soft magnetic material (3) comprising:...  
JP2009174034A
To provide an amorphous soft magnetic alloy having preferable soft magnetic characteristics, the strip thereof, the powders thereof, a low-loss magnetic core and a high-performance magnetic component using the alloy.The amorphous soft ma...  
JP2009164326A
To provide a magnetic core that is effectively cooled to thereby suppress the rising of temperature, and also improves the efficiency of a power converting apparatus using the magnetic core.The magnetic core is produced by mixing metal, ...  
JP2009164317A
To provide a soft magnetism composite consolidated core capable of suppressing reduction in the specific resistance in a surface portion.An oxide coating soft magnetism particle constituted of an Mg containing oxide film is mixed with an...  

Matches 901 - 950 out of 3,737