Communications: electrical – Condition responsive indicating system – With particular system function
Reexamination Certificate
2009-05-12
2011-11-08
Crosland, Donnie (Department: 2612)
Communications: electrical
Condition responsive indicating system
With particular system function
C340S525000, C700S012000, C700S079000, C700S083000
Reexamination Certificate
active
08054173
ABSTRACT:
An alarm management device capable of constructing logics for suppressing tailgate alarm without depending on controllers, and of managing engineering and management thereof with concentration. The invention relates to an alarm management device for managing alarms issued in a plant. The alarm management device is provided with alarm state management apparatus for managing issuance states of acquired alarms, alarm engineering apparatus for setting alarm issuance patterns, alarm suppression judgment apparatus for judging suppression target alarms from the alarm issuance states and alarm issuance patterns, and alarm processing apparatus for executing suppression of the suppression target alarms among the acquired alarms in response to an instruction of the alarm suppression judgment apparatus.
REFERENCES:
patent: 5581242 (1996-12-01), Arita et al.
patent: 05-054280 (1993-03-01), None
patent: 09-016875 (1997-01-01), None
patent: 10-027290 (1998-01-01), None
patent: 2003-186536 (2003-07-01), None
patent: 2005-084774 (2005-03-01), None
Japanese Office Action dated Apr. 7, 2011, issued in corresponding Japanese Patent Application No. 2008-191606.
Japanese Office Action dated Oct. 14, 2010, issued in corresponding Japanese Patent Application No. 2008-191606.
Crosland Donnie
Westerman Hattori Daniels & Adrian LLP
Yokogawa Electric Corporation
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