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:
Jan. 19, 2021
Filed:
Jul. 29, 2019
Fujitsu Limited, Kawasaki, JP;
Masahiro Yoshida, Kawasaki, JP;
Tomohiko Muroyama, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A control apparatus includes first and second regions that each store device information of a monitoring target device; an evacuating region; and a processor configured to execute a procedure including: controlling switching between first and second states at a predetermined timing, the first state including the first region being in updatable and unreferenceable states and the second region being in referenceable and unupdatable states, the second state including opposite states to the first state; evacuating, in a case where the second region is being referred at a timing when the first state is switched to the second state, unreferred information stored in the second region to the evacuating region; controlling, after completion of evacuation, switching the state of the second region from referenceable to updatable; and controlling, after completion of reference to the unreferred information in the evacuating region, switching the state of the first region from updatable to referenceable.