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. 06, 1987
Filed:
Aug. 05, 1985
Haruyoshi Migita, Nara, JP;
Shoichiro Yoshiura, Yamatokoriyama, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
The preferred embodiments provide a copying machine having a variable magnification copying function which includes a circuit for detecting or entering the length of each side of an irregular-sized document and a calculating circuit for operating the magnification ratio using the length of each side of the irregular-sized document and the length of each side of the set copy paper; a copying machine having a picture position setting function which includes a second operating circuit which calculates the product of the length of the lateral side of a document and the above-mentioned magnification ratio and further determines the difference between this operation result and the length of the lateral side of the copy paper; a display circuit for displaying this operation result as an allowable blank range, a circuit for distributing the blank spaces to the left and right sides, the allowable blank range displayed by this display circuit and a circuit for controlling the timing of copy paper feeding in response to the amount of margin to be allocated.