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:
Dec. 24, 1991
Filed:
Sep. 25, 1989
Shinichi Yoshida, Hadano, JP;
Hachio Tsuchida, Hadano, JP;
Shigeo Onda, Hadano, JP;
Mitsuaki Maeta, Hadano, JP;
Eiji Yamagata, Tajimi, JP;
Hitachi, Ltd., Tokyo, JP;
Hitachi Information Systems, Ltd., Tokyo, JP;
Abstract
A dot printer device is disclosed, in which in order to print a horizontal ruled line, paper feed data for placing the head pin of a printing head at a predetermined position on a printing paper, dot pin data indicative of a dot pin specified on the basis of a predetermined rotation of dot pins for printing the horizontal ruled line, and paper feed data indicative of how much the printing paper is to be moved in accordance with the predetermined rotation of dot pins after the horizontal ruled line has been printed by the specified dot pin, are sent from a control unit to a printing unit.