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:
Oct. 17, 2006
Filed:
May. 23, 2002
Applicants:
Hiroshi Nakashima, Hirakata, JP;
Haruhiko Yoneda, Minoo, JP;
Inventors:
Hiroshi Nakashima, Hirakata, JP;
Haruhiko Yoneda, Minoo, JP;
Assignee:
Sanyo Electric Co., Ltd., Moriguchi, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11B 33/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit board is mounted in a cabinet in which a disk is housed. A treatment for preliminarily releasing ammonia possibly causing fogging of the disk from the circuit board is performed by allowing the circuit board to stand at 70° C. outside the cabinet for 24 hours before the circuit board is mounted in the cabinet.