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:
Jan. 29, 2002
Filed:
Oct. 26, 1999
Shinsuke Aoshima, Kanagawa, JP;
Shoichi Uchida, Kanagawa, JP;
Masaya Morita, Kanagawa, JP;
Yoshihiro Tominaga, Kanagawa, JP;
Yukihiko Yamaguchi, Kanagawa, JP;
Ryo Mori, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A taking lens of a used lens-fitted photo film unit is cleaned according to sequential steps for recycling. A cleaning head is caused to press a loosened cleaning tape against the taking lens. While the cleaning tape is pressed against the taking lens, the cleaning head is moved, to wipe the taking lens with the cleaning tape. Furthermore, before wiping with the cleaning tape, the taking lens may be brushed by rotating the cleaning head back and forth. In a preferred embodiment, a recycling apparatus includes a disassembly line which disassembles the lens-fitted photo film unit after removal of a cassette shell with photo film being exposed. A main body is obtained with at least a cassette shutter closing mechanism for a cassette shutter and a frame counter mechanism. Furthermore, an inspection line inspects operation of the mechanical parts and a cleaning line cleans at least a viewfinder lens.