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Patent Searching and Data


Matches 651 - 700 out of 3,737

Document Document Title
JPWO2019049656A1
The iron core which has a fastening mechanism which penetrates the layered product of a plurality of fixed electromagnetic plates and sheets, the layered product of the alloy thin belt inserted into the layered product of the above-menti...  
JP6599985B2  
JP6580855B2  
JP2019140388A
To provide a magnetic component, a converter and an inductor.A magnetic component 100 includes a magnetic core 110 and a coil 120, the magnetic core includes first through third winding windows, where a first common magnetic column 111 i...  
JP6546333B2  
JP6536790B2  
JP2019104970A
To provide a film deposition device and a magnetic circuit which expand a range having uniaxial magnetic anisotropy in a magnetic film formed on a substrate.The device includes: a target including a magnetic material having uniaxial magn...  
JP2019102692A
To easily achieve a reduction of noise that is generated from a stacked core.A stacked core is configured using at least two types of magnetic material plates having magnetostrictive time waveforms 320a-320c different from each other.SEL...  
JP2019099400A
To provide a magnetic substance material high in deflective strength and small in variability rate of relative magnetic permeability in high frequency band, and an electronic component using the magnetic substance material.There is provi...  
JP2019096879A
To provide an inductor device of light-weight configuration in which the weight is optimized without sacrificing the capability of a device as a transmission/reception antenna, and the ratio Q/weight and sensitiveness/weight are maximize...  
JP6526075B2  
JP2019081946A
To provide a method for manufacturing a sintered magnetic core capable of efficiently manufacturing a highly dense sintered magnetic core.A method for manufacturing a sintered magnetic core includes obtaining a green compact by compactin...  
JP6520069B2  
JP6517139B2  
JP2019074341A
To provide a current detector capable of increasing a magnetic flux density passing a magnetic material core and optimizing probe coil arrangement according to a structure of the magnetic material core.A current sensor 10 comprises: a pl...  
JP6510371B2  
JP6510555B2  
JP6505653B2  
JP2019062085A
To provide a dust core excellent in strength, in which the occurrence of cracking and chipping is suppressed, and a method of manufacturing the same.The dust core is provided that is constituted using particles of an Fe-based alloy and f...  
JPWO2018189967A1
As a basic ingredient, it is iron:Fe.2O310.0~17.0-mol % and the manganese:remainder are included by 51.5~54.5-mol % and zinc:ZnO conversion by conversion, and it is SiO as an accessory ingredient.2: 50~300massppm, CaO:100~1300massppm, an...  
JP6491666B2  
JP6484453B2  
JP2019033114A
To provide a metal magnetic powder having an insulating film which is more stable in film thickness than conventional and has high insulation and is inexpensive.A manufacturing method of a Si-containing Fe-based alloy powder provided wit...  
JP2019029675A
To provide: a compact and inexpensive magnetic core which uses amorphous magnetic powder having poor moldability and has a complex shape; and a magnetic device which uses the magnetic core.Provided is a magnetic core 1 comprising a therm...  
JP2019029676A
To provide: a compact and inexpensive magnetic core which uses amorphous magnetic powder having poor moldability and has a complex shape; and a magnetic device which uses the magnetic core.Provided is a magnetic core 1 comprising a therm...  
JP6462959B1
As a basic ingredient, it is iron:Fe.2O310.0~17.0-mol % and the manganese:remainder are included by 51.5~54.5-mol % and zinc:ZnO conversion by conversion, and it is SiO as an accessory ingredient.2: 50~300massppm, CaO:100~1300massppm, an...  
JP6460115B2  
JP2019009298A
To provide a coil device capable of varying the magnetic characteristics.A coil device 1 includes a ferrite part 8 including a ferrite core 12 having a predetermined thickness. The ferrite part 8 includes a frame 11 provided adjacently t...  
JP2018206834A
To provide a dust core high in initial permeability μi, and also high in corrosion resistance even after being placed under a high temperature environment.There is provided a dust core including a metal magnetic particle and a resin. An...  
JP6430556B2  
JP6420495B2  
JP2018164073A
To provide an Fe-based amorphous alloy thin band with excellent soft magnetic characteristics whose iron loss (CL) is 0.13 W/kg or less and whose apparent power (VA) is 0.33 VA/kg or less although a flux density (B1) is 1.5 T or more und...  
JP6408323B2  
JP6390929B2  
JP2018137349A
To provide a magnetic core which allows a high initial effective magnetic permeability and a small magnetic core loss to be achieved, and which is superior in DC superposing characteristics, and a coil component with the magnetic core.A ...  
JPWO2017086148A1
As the powder magnetic core which can realize high machinery intensity and heat-resistant stability using the amorphous magnetic material which was excellent in magnetic property though it is low loss, It is a powder magnetic core contai...  
JP2018117004A
To provide a magnetic core in which peeling, dropping or cracking of a flat power is less likely to occur with a ridge line part of an end face or a corner part to which the ridge line part is matched, defined as an origin, an inductor, ...  
JP2018093072A
To provide a wound core having uniform magnetic characteristics and a component using the wound core.The wound core is constituted of plural magnetic nano-crystal ribbons wound in an axial direction. Each of the plural nano-crystal ribbo...  
JP6320895B2  
JP2018064067A
To provide a magnetic excitation core, a sensor head and a current sensor, which allow a thin belt-shaped magnetic body to be adopted as a split clamp type magnetic excitation core.A magnetic excitation core 3A comprises a first belt-sha...  
JP6309006B2  
JP6282952B2  
JPWO2016158336A1
A forming step which carries out pressurization fabrication of the soft magnetic powder which is a heat treating method of a forming object and is an aggregate of covering particles in which pre-insulation was formed on the surface of so...  
JP6260800B2  
JP2017224795A
To provide a powder magnetic core, soft magnetic powder, and a method for producing the powder magnetic core with improved iron loss and DC superposition characteristics.The powder magnetic core comprises Fe-Ni alloy powder and an insula...  
JP6237630B2  
JP2017204553A
To provide a ferrite core which is enhanced in resistance to vibration and shock.A ferrite core 1 includes: a plurality of sintered ferrite plates L01 to L16; and adhesion layers B01 to B15. Cut processing is applied to the plurality of ...  
JP2017525162A
Volume strip structure for efficient heat transfer. This structure contains one or more edge volume strips or face volume strips. It has a plurality of turns and a plurality of openings, and an opening of a turn of a strip overlaps with ...  
JP2017135342A
To provide: a small, inexpensive magnetic core in a complicated shape by using amorphous magnetic powder having poor moldability; a method for manufacturing the magnetic core; and a magnetic device using the magnetic core.An amorphous ma...  
JP2017123465A
To provide a magnetically permeable core for use in a wireless power transfer system, which improves the tolerable displacement between a transmitter and a receiver.A core 1 includes a base 2 having a first portion 3 and a second portion...  

Matches 651 - 700 out of 3,737