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. 09, 1992
Filed:
Dec. 05, 1990
Toshio Kawakubo, Yokohama, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A recorder has a feeder for feeding a sheet of recording paper and an ink sheet wound around a circumferential face of a winding member from a supplying roller portion between a recording head and a platen in a state in which the ink sheet overlaps with the sheet of recording paper and a relative feed speed ratio of the sheet of recording paper to the ink sheet is set to be greater than one; and a device for performing a thermal transfer recording operation with respect to the sheet of recording paper through the ink sheet, the winding member being rotated by a rotary driving source rotating at a constant speed, the rotary driving source being adapted to determine a feed speed of the ink sheet. A feeding amount of the ink sheet is smaller than that of the sheet of recording paper.