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:
Mar. 31, 1981
Filed:
Apr. 10, 1979
Ryutaro Yamagata, Nishinomiya, JP;
Sohei Matsuo, Osaka, JP;
Shigeo Koyama, Toyonaka, JP;
Nobuhiko Kozuka, Suita, JP;
Yasusuke Tohi, Sakai, JP;
Tatsuo Aizawa, Osaka, JP;
Mita Industrial Company, Ltd., Osaka, JP;
Abstract
Improvements are provided in and relating to an electrostatic copying apparatus including a housing, a support for supporting an original to be copied, the support being mounted on the housing and having a transparent plate for supporting the original thereon and a holding member for covering the original on the transparent plate, a system for forming a copied image disposed within the housing and having an optical system for projecting the image of the original on the transparent plate, and a system for transferring a copying paper synchronously with the scanning of the original which is effected by the relative movement of the original holder and the optical system. The improvements include an improvement in the control of the cutting of the copying paper where the copying paper-transferring system includes a system for supplying a roll of copying paper; an improvement in a device for starting the supply of copying paper synchronously with the scanning of the image of the original; an improvement in a device for supplying the roll of copying paper in the copying paper-transferring system; and an improvement in a device for supplying a copying paper in sheet form in the copying paper-transferring system.