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:
Nov. 15, 1983
Filed:
Apr. 08, 1982
Toshiyuki Kawanishi, Numazu, JP;
Yukio Tabata, Numazu, JP;
Ricoh Co., Ltd., Tokyo, JP;
Abstract
An electric ink transfer recording method for obtaining a recorded matter which comprises putting a sheet to be recorded and an ink sheet generating Joule's heat when electrified and having a thermo-melting ink layer together; applying electricity to said ink sheet by contacting a return circuit electrode with the ink sheet and a recording electrode needle (stylus) with the surface of the ink sheet and impressing pulse voltage thereupon; and transferring the ink from the ink sheet to the sheet to be recorded, characterized in that an insulating liquid is interposed between the ink sheet and the recording electrode needle when obtaining the recorded matter.