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:
Sep. 20, 2011
Filed:
Aug. 06, 2007
Applicant:
Takeshi Murakami, Musashino, JP;
Inventor:
Takeshi Murakami, Musashino, JP;
Assignee:
Yokogawa Electric Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 9/02 (2006.01); G06F 19/00 (2006.01); G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An instruction converting unit converts the data form of an instruction of an operation received by a receiving unit to the data form of a safety instrumentation system from the data form of a plant control system. An operation carrying out unit receives the instruction of the operation obtained by the instruction converting unit and an original instruction of the safety instrumentation system to carry out the operations, and preferentially carries out the operation of the original instruction of the safety instrumentation system when both the instructions compete with each other.