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. 05, 1988
Filed:
Jan. 10, 1986
Harumitsu Mashiko, Yokohama, JP;
Yoshihiro Sakai, Tokyo, JP;
Syoji Hayashi, Kawasaki, JP;
Yoshihiro Ogata, Yokohama, JP;
Tsuyoshi Yoshimura, Tokyo, JP;
Hisashi Kuroda, Tokyo, JP;
Shigeru Suzuki, Yokohama, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A portable image forming device which is moved on an original in a direction perpendicular to a primary scan direction for subscan, and divides original reflection light beams into picture pickup elements in the primary scan direction through an image forming optical system to imageform the pickup elements on a pickup device for reading. The pickup range of the pickup device in the primary scan direction is designed to be variable, and means for setting the pickup range is provided. With a portable copying machine which houses the pickup device and a printing section including a writing head in a single casing, paper is fed to the printer section as required by making use of the movement of the machine for original scan.