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:
Feb. 23, 2016
Filed:
Jan. 03, 2013
Applicant:
Daifuku Co., Ltd., Osaka-shi, JP;
Inventors:
Masahiro Takahara, Gamo-gun, JP;
Toshihito Ueda, Gamo-gun, JP;
Assignee:
Daifuku Co., Ltd., Osaka-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/67 (2006.01); B65B 5/00 (2006.01); H01L 21/677 (2006.01); H01L 21/673 (2006.01);
U.S. Cl.
CPC ...
B65B 5/00 (2013.01); H01L 21/67393 (2013.01); H01L 21/67769 (2013.01);
Abstract
When a controller determines that the maximum simultaneous feed number is exceeded by a total target number which is the total number of inactive gas feeding section determined to be controlled to the first feed state at one time, of the inactive gas feeding sections determined to be controlled to the first feed state at one time, the controller controls some of them not more than the maximum simultaneous feed number to the first feed state and executes a start delaying process for the others in which process starting of the first control state is delayed by a set delay period.