The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 25, 2003
Filed:
Jun. 29, 2001
Applicant:
Inventors:
Yoichi Serino, Aichi Pref., JP;
Masayuki Yamamoto, Saitama Pref., JP;
Masaki Sugiyama, Aichi Pref., JP;
Hideaki Tsuchiya, Aichi Pref., JP;
Masakazu Moriyama, Aichi Pref., JP;
Shunsuke Nakaura, Nara Pref., JP;
Norio Nakatani, Mie Pref., JP;
Takahiro Sanada, Nara Pref., JP;
Hidenobu Nagano, Nara Pref., JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 2/702 ;
U.S. Cl.
CPC ...
H01F 2/702 ;
Abstract
In a magnetic core for a non-contact displacement sensor comprising a detecting coil, a coil receiving member and a terminal, the coil receiving member is comprised of a green compact made of insulated soft magnetic powder and an insulating layer covering the green compact, and an organic resin is filled in a closed space of the coil receiving member.