JPS51126186A - Stress measurement method using liquid crystal - Google Patents

Stress measurement method using liquid crystal

Info

Publication number
JPS51126186A
JPS51126186A JP5042575A JP5042575A JPS51126186A JP S51126186 A JPS51126186 A JP S51126186A JP 5042575 A JP5042575 A JP 5042575A JP 5042575 A JP5042575 A JP 5042575A JP S51126186 A JPS51126186 A JP S51126186A
Authority
JP
Japan
Prior art keywords
liquid crystal
measurement method
stress measurement
analistic
capability
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5042575A
Other languages
Japanese (ja)
Other versions
JPS5531402B2 (en
Inventor
Hidemasa Otaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP5042575A priority Critical patent/JPS51126186A/en
Publication of JPS51126186A publication Critical patent/JPS51126186A/en
Publication of JPS5531402B2 publication Critical patent/JPS5531402B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Abstract

PURPOSE: To conduct simply highly efficient measurement with high analistic capability by a low-cost device.
COPYRIGHT: (C)1976,JPO&Japio
JP5042575A 1975-04-25 1975-04-25 Stress measurement method using liquid crystal Granted JPS51126186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5042575A JPS51126186A (en) 1975-04-25 1975-04-25 Stress measurement method using liquid crystal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5042575A JPS51126186A (en) 1975-04-25 1975-04-25 Stress measurement method using liquid crystal

Publications (2)

Publication Number Publication Date
JPS51126186A true JPS51126186A (en) 1976-11-04
JPS5531402B2 JPS5531402B2 (en) 1980-08-18

Family

ID=12858500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5042575A Granted JPS51126186A (en) 1975-04-25 1975-04-25 Stress measurement method using liquid crystal

Country Status (1)

Country Link
JP (1) JPS51126186A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607252A1 (en) * 1986-11-24 1988-05-27 Fried Francoise Stress, temperature and shape sensors, for biomedical and industrial uses, using cholesteric polymers
JP2006242819A (en) * 2005-03-04 2006-09-14 National Institute For Materials Science Method for detecting strain of object, and device therefor
US20160169664A1 (en) * 2013-08-30 2016-06-16 Fujifilm Corporation Stress display member and strain measurement method using stress display member
JP2021131263A (en) * 2020-02-18 2021-09-09 公立大学法人大阪 Sensor, manufacturing method of sensor, measurement system and measurement method of pressure or temperature

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607252A1 (en) * 1986-11-24 1988-05-27 Fried Francoise Stress, temperature and shape sensors, for biomedical and industrial uses, using cholesteric polymers
JP2006242819A (en) * 2005-03-04 2006-09-14 National Institute For Materials Science Method for detecting strain of object, and device therefor
US20160169664A1 (en) * 2013-08-30 2016-06-16 Fujifilm Corporation Stress display member and strain measurement method using stress display member
JP2021131263A (en) * 2020-02-18 2021-09-09 公立大学法人大阪 Sensor, manufacturing method of sensor, measurement system and measurement method of pressure or temperature

Also Published As

Publication number Publication date
JPS5531402B2 (en) 1980-08-18

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