Title:
SYSTEM AND METHOD FOR INSPECTING WATERPROOF SHEET JOINT
Document Type and Number:
Japanese Patent JP2021096101
Kind Code:
A
Abstract:
To increase the accuracy of a waterproof sheet joint inspection with an increased number of samples of data acquired, while avoiding a mistake of PC input.SOLUTION: A testing pressure is introduced into a closed space 6c defined by a joint 6 of a waterproof sheet 2 from an inspection path 10 of a joint inspection system 9. An inner pressure of the closed space 6c is detected and output as an electrical signal by a pressure detector 22. The electrical signal is converted into a digital signal and output by a signal converter 23. The digital signal is received by a portable terminal 30 to generate good or bad inspection information.SELECTED DRAWING: Figure 1
Inventors:
SAKANE KAZUTOSHI
SAITO TAKASHI
SAITO TAKASHI
Application Number:
JP2019226229A
Publication Date:
June 24, 2021
Filing Date:
December 16, 2019
Export Citation:
Assignee:
FUJIMORI SANGYO
International Classes:
G01M3/26; E21D11/38
Domestic Patent References:
| JP2018187771A | 2018-11-29 | |||
| JP2003227773A | 2003-08-15 | |||
| JP2012141168A | 2012-07-26 | |||
| JPH0480452A | 1992-03-13 | |||
| JPH04102037A | 1992-04-03 | |||
| JPH0569490A | 1993-03-23 |
Attorney, Agent or Firm:
Noboru Watanabe
Harada Sanjugi
Harada Sanjugi