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. 07, 1983
Filed:
Sep. 30, 1981
Applicant:
Inventor:
Tadao Kohashi, Moriguchi, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Kadoma, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
3461 / ;
Abstract
An ink recording apparatus of low voltage operation, wherein by utilizing an electroosmotic phenomenon of the fluid ink with respect to the solid state dielectric substance substrate, the amount of the fluid ink deposited on the surface of the ink transfer body is electrically controlled in sequence by means of electric signals V.sub.C, V.sub.C ' applied across the recording electrode and ink transfer body, and this controlled deposited ink is retained on the surface of the ink transfer body and rotated, and then transferred and deposited onto the recording medium, thereby an ink picture is recorded and reproduced on the recording medium.