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:
Aug. 28, 1984
Filed:
Oct. 08, 1982
Mitsuo Motohashi, Tokyo, JP;
Mitsugu Nemoto, Tokyo, JP;
Konishiroku Photo Industry Co., Ltd., Tokyo, JP;
Abstract
An electrostatic reproducing apparatus provided with a transfer paper thickness detecting element and/or a transfer paper size detecting element and an exposure device between the development device and the transfer device, the quantity of light to be irradiated onto the photosensitive member from the exposure device is adjusted according to a paper thickness information of the paper thickness detecting element and/or a paper size information of the transfer paper size detecting element. The paper thickness detecting element comprises a light emitting element and a light receiving element. The paper size detecting element comprises a magnet mounted on a paper feeding cassette and a lead switch mounted on the apparatus body side correspondingly thereto.