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:
Apr. 19, 1977
Filed:
Dec. 11, 1974
Takashi Hiramatsu, Nagoya, JA;
Akihiko Oe, Nagoya, JA;
Atsushi Fukuda, Nagoya, JA;
Masaki Fuse, Nagoya, JA;
Tatsujiro Mori, Nagoya, JA;
Mitsubishi Rayon Co., Ltd., Tokyo, JA;
Abstract
The present invention discloses a method and apparatus for applying patterning signals to electric patterning devices. Firstly, first electric signals are obtained from an object on which the original pattern is based and is displayed on a display means. Second electric signals are also displayed on said display means for defining an area of said selected pattern. The first and second signals are monitored so that said first signals can be corrected, if necessary. Third electrical signals are obtained corresponding to a portion of the first signal to be selected, and the patterning device and tools are controlled by said third electrical signals.