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. 04, 1987
Filed:
Sep. 30, 1985
Mikio Utsugi, Tokyo, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A camera comprises an exposure frame for defining an exposure aperture in the camera body, an automatic film winding device incorporated in the camera body, and a light emitting element disposed at the exposure frame. The light emitting element is controlled to emit light to which a loaded film is exposed as the film is advanced by the automatic film winding device. The film provided by the camera, after development, shows a visible image of various line marks produced by the light emitting element which indicate that the film or a portion of frames on the film have been exposed under a certain mode of operation of the camera. The line mark is detected when picture images on the film are magnetically recorded on a magnetic sheet. The magnetic sheet is transferred to a reproducing apparatus in order to display the picture image on a TV screen in one of a variety of ways according to the line marks.