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:
Nov. 21, 2017
Filed:
Jun. 18, 2014
Daifuku Co., Ltd., Osaka-shi, JP;
Takeshi Shin, Gamo-gun, JP;
Tadashi Nishikawa, Gamo-gun, JP;
Masahiro Takahara, Gamo-gun, JP;
Toshihito Ueda, Gamo-gun, JP;
Daifuku Co., Ltd., Osaka-shi, JP;
Abstract
A first control device executes, if it is determined that a second control device has become unable to output an operation instruction, continued operation processing for operating an inactive gas supply portion based on the operation instruction that was last output by the second control device. The first control device further executes, if it is determined during execution of continued operation processing that a stop condition is satisfied, operation stop processing for stopping the inactive gas supply portion by suspending the continued operation processing.