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:
May. 19, 2009
Filed:
Jul. 06, 2005
Applicants:
Kazuyoshi Suehara, Fujinomiya, JP;
Ryo Mori, Fujinomiya, JP;
Nobuyasu Akiyoshi, Fujinomiya, JP;
Inventors:
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06M 7/00 (2006.01); G01N 21/86 (2006.01);
U.S. Cl.
CPC ...
Abstract
A laser beam emitted from a laser diode of each of detectors is applied to a partly cut region of a photosensitive sheet film which is spread toward the detectors by a film bending roller. Part of the laser beam which is reflected from the partly cut region is detected by an amount-of-light sensor. The laser beam that is applied to a surface of the photosensitive sheet film other than the partly cut region is reflected outside of a light-detecting area of the amount-of light sensor, and is not detected by the amount-of-light sensor.