Title:
ERRONEOUS CONNECTION PREVENTION SYSTEM
Document Type and Number:
Japanese Patent JP2017065704
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To reliably prevent an erroneous connection of a hose to a container, and prevent a residual material of fluid and powder adhering to the tip of a hose from being mixed into a container in which the fluid and the powder should not be stored.SOLUTION: In a handy IC reader 20, product data stored in an IC card 10 carried by a cement conveying person is checked against product data attached to a tank 40 in which cement is stored, indicating a type of the cement stored in the tank 40. After the matching of the data is confirmed, a connection prevention lock 35 of an electronic lock 32 for preventing the connection of the hose 31 and the tank 40 is released.SELECTED DRAWING: Figure 1
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Inventors:
OTOGAWA KATSUYUKI
IDE YOSHIAKI
ISHIHARA MASAYOSHI
IDE YOSHIAKI
ISHIHARA MASAYOSHI
Application Number:
JP2015191048A
Publication Date:
April 06, 2017
Filing Date:
September 29, 2015
Export Citation:
Assignee:
UBE-MITSUBISHI CEMENT CORP
TOPPAN FORMS CO LTD
TOPPAN FORMS CO LTD
International Classes:
B67D7/32; F16L35/00
Domestic Patent References:
| JPH06171700A | 1994-06-21 | |||
| JPH11512371A | 1999-10-26 | |||
| JPH0967000A | 1997-03-11 | |||
| JPH10264997A | 1998-10-06 | |||
| JPH0891112A | 1996-04-09 | |||
| JPH09309596A | 1997-12-02 | |||
| JPH107195A | 1998-01-13 | |||
| JP2004075095A | 2004-03-11 | |||
| JP2007022658A | 2007-02-01 | |||
| JP2005104494A | 2005-04-21 |
Foreign References:
| US20140129038A1 | 2014-05-08 | |||
| GB2126302A | 1984-03-21 |
Attorney, Agent or Firm:
Akio Miyazaki
Masaaki Ogata
Masaaki Ogata
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