Title:
ゲート試験制御装置
Document Type and Number:
Japanese Patent JP7247011
Kind Code:
B2
Abstract:
To provide a gate test control device capable of carrying out a gate control test simply.SOLUTION: A gate test control device of an embodiment includes a first button, a second button, and a control circuit. The first button outputs a signal corresponding to either state of fully open, being opening, being closing and fully closed that shows an open/closed state of a dam gate. The second button blocks output of the signal corresponding to either state of fully open, being opening, being closing and fully closed. The control circuit outputs a signal of a predetermined state in accordance with operations of the first button and the second button.SELECTED DRAWING: Figure 5
Inventors:
Kazuto Tanaka
Yoshihiro Ishizu
Youhei Mimatsu
Kojiro Ide
Ryota Hasegawa
Yoshihiro Ishizu
Youhei Mimatsu
Kojiro Ide
Ryota Hasegawa
Application Number:
JP2019084443A
Publication Date:
March 28, 2023
Filing Date:
April 25, 2019
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Infrastructure Systems & Solutions Corporation
Toshiba Infrastructure Systems & Solutions Corporation
International Classes:
E02B7/20; G05B23/02
Domestic Patent References:
| JP11248030A | ||||
| JP1304213A | ||||
| JP55073864U | ||||
| JP6209527A |
Foreign References:
| CN106020166A |
Attorney, Agent or Firm:
Patent Attorney Shiga International Patent Office