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.:

US 6970764 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 29, 2005

Filed:

Dec. 26, 2002
Applicants:

Toshio Harada, Tokyo, JP;

Yutaka Shimizu, Aichi, JP;

Kouzou Shima, Tokyo, JP;

Inventors:

Toshio Harada, Tokyo, JP;

Yutaka Shimizu, Aichi, JP;

Kouzou Shima, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F019/00 ;
U.S. Cl.
CPC ...
Abstract

An input data check control portion, which compares input data with a decimal point check target word (step) and, issues a warning when the input data is the decimal point check target word and the numerical value data of the input data is not given a decimal point (step), is provided. This structure enables the prevention of input mistakes of coordinate data and the like, which are easily made at the time of manual programming of a machining program for an NC machine tool, and also enables said input mistakes to be easily found.


Find Patent Forward Citations

Harada, Toshio. (2005). Machining program producing apparatus (U.S. Patent No. 6970764). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6970764

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