Title: Operation state monitoring apparatus

Abstract: An operation state monitoring apparatus for monitoring an operation state of a controlled object is disclosed. The apparatus compares actual operation state data of the controlled object with reference operation state data of the controlled object read out from a reference operation state data memory and sets desirable data selected from the actual operation state data to the reference operation state data memory as the reference operation state data.

Do you think this is a good invention? Vote now:

Votes so far: For:(0) Against:(0)
Other info:

Inventors: Yamauchi, Nobuharu (Amagasaki, JA)
Matsumura, Masaji (Amagasaki, JA)
Morimoto, Katsuhide (Amagasaki, JA)

Application Number: 562869
Filing Date: 1975-03-27
Publication_date: 1977-07-12
Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo, JA)
Primary Class(es): 340/654 345/27
Other Classes:
US Patent Ref:

3234543	Feb, 1966	Thompson et al.	340/216.
3324458	Jun, 1967	MacArthur	340/324.
3406387	Oct, 1968	Werme	340/324.
3469252	Sep, 1969	Bet	340/324.
3662373	May, 1972	Schumann	340/324.
3745407	Jul, 1973	Day	340/324.
3750134	Jul, 1973	Weisend	340/324.
3818474	Jun, 1974	Kurner et al.	340/324.

Other Refs:
Primary Examiner: Trafton, David L.
Assistant Examiner:
Attorney: Oblon, Fisher, Spivak, McClelland & Maier