Title:
FUNCTIONAL MATERIAL COMPOSITION, AND METHOD AND APPARATUS FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2005/096325
Kind Code:
A1
Abstract:
A resin is filled with a number of functional particle aggregates wherein a plurality of functional particles are covered with an insulating material. Alternatively, insulating functional particles are added to a plurality of functional particles in an amount of not more than 50% in the volume ratio.
Inventors:
MATSUKAWA KIYOTAKA (JP)
ISHIHARA KOZO (JP)
MASANO KAZUHIRO (JP)
TANAKA TOSHIKAZU (JP)
ISHIHARA KOZO (JP)
MASANO KAZUHIRO (JP)
TANAKA TOSHIKAZU (JP)
Application Number:
PCT/JP2005/005694
Publication Date:
October 13, 2005
Filing Date:
March 28, 2005
Export Citation:
Assignee:
NIPPON KAGAKU YAKIN KK (JP)
MATSUKAWA KIYOTAKA (JP)
ISHIHARA KOZO (JP)
MASANO KAZUHIRO (JP)
TANAKA TOSHIKAZU (JP)
MATSUKAWA KIYOTAKA (JP)
ISHIHARA KOZO (JP)
MASANO KAZUHIRO (JP)
TANAKA TOSHIKAZU (JP)
International Classes:
B22F3/00; H01F1/00; H01F1/26; H01F1/33; H01F1/37; H05K9/00; (IPC1-7): H01F1/26; B22F3/00; H01F1/00; H01F1/33; H01F1/37
Domestic Patent References:
| WO1998008233A1 | 1998-02-26 |
Foreign References:
| JPH02198106A | 1990-08-06 | |||
| JP2002075785A | 2002-03-15 | |||
| JP2002105502A | 2002-04-10 | |||
| JP2003062444A | 2003-03-04 | |||
| JPH05129119A | 1993-05-25 | |||
| JP2000077221A | 2000-03-14 |
Attorney, Agent or Firm:
Kawamiya, Osamu (IMP Building 3-7, Shiromi 1-chome, Chuo-ku, Osaka-sh, Osaka 01, JP)
Download PDF:
Previous Patent: SOFT MAGNETIC MATERIAL AND DUST CORE
Next Patent: LOW AC RESISTANCE FOIL WINDING FOR MAGNETIC COILS ON GAPPED CORES
Next Patent: LOW AC RESISTANCE FOIL WINDING FOR MAGNETIC COILS ON GAPPED CORES