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:
Jun. 14, 1983
Filed:
Jul. 01, 1980
Applicant:
Inventor:
Koichi Masegi, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ; G01D / ;
U.S. Cl.
CPC ...
355-8 ; 355 / ; 2191 / ; 346 / ; 358300 ;
Abstract
There is disclosed a scanning type of image recording apparatus in which information recording is performed by scanning a photosensitive medium with a beam of light modulated by a modulation signal. Recording signals having one level are enlarged in signal width to obtain the modulation signal, thereby to avoid undesirable thinning of a recorded image. Thus, it is possible to achieve recording exactly corresponding to the recording signals.