JPH0545902B2 - - Google Patents

Info

Publication number
JPH0545902B2
JPH0545902B2 JP62244378A JP24437887A JPH0545902B2 JP H0545902 B2 JPH0545902 B2 JP H0545902B2 JP 62244378 A JP62244378 A JP 62244378A JP 24437887 A JP24437887 A JP 24437887A JP H0545902 B2 JPH0545902 B2 JP H0545902B2
Authority
JP
Japan
Prior art keywords
liquid
light
absence
detection device
glass plate
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.)
Expired - Fee Related
Application number
JP62244378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6488230A (en
Inventor
Kunihito Sato
Yoshio Ogimura
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.)
Tokyu Car Corp
Original Assignee
Tokyu Car Corp
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 Tokyu Car Corp filed Critical Tokyu Car Corp
Priority to JP62244378A priority Critical patent/JPS6488230A/ja
Publication of JPS6488230A publication Critical patent/JPS6488230A/ja
Publication of JPH0545902B2 publication Critical patent/JPH0545902B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP62244378A 1987-09-30 1987-09-30 Liquid presence detector of tank truck Granted JPS6488230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62244378A JPS6488230A (en) 1987-09-30 1987-09-30 Liquid presence detector of tank truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62244378A JPS6488230A (en) 1987-09-30 1987-09-30 Liquid presence detector of tank truck

Publications (2)

Publication Number Publication Date
JPS6488230A JPS6488230A (en) 1989-04-03
JPH0545902B2 true JPH0545902B2 (enrdf_load_stackoverflow) 1993-07-12

Family

ID=17117792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62244378A Granted JPS6488230A (en) 1987-09-30 1987-09-30 Liquid presence detector of tank truck

Country Status (1)

Country Link
JP (1) JPS6488230A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4044163B2 (ja) * 1995-11-15 2008-02-06 アークレイ株式会社 液体検知方法および器具
US20160139020A1 (en) * 2013-05-16 2016-05-19 L'oreal Installation and method for determining the diffusion profile of at least one molecule through skin

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748477U (enrdf_load_stackoverflow) * 1980-09-03 1982-03-18
JPS6111639A (ja) * 1984-06-27 1986-01-20 Shin Meiwa Ind Co Ltd 油種判別装置

Also Published As

Publication number Publication date
JPS6488230A (en) 1989-04-03

Similar Documents

Publication Publication Date Title
US4320291A (en) Optical instrument
CN111721235B (zh) 一种光电式边缘检测系统及其检测方法
JPS5943333A (ja) 反射計
US5617201A (en) Method for refractometer measuring using mathematical modelling
JPS63120201A (ja) 光ファイバ移動量測定装置
US20080068587A1 (en) Surface defect detection method and surface defect inspection apparatus
CN1057832C (zh) 非接触测量透明材料制成的被测物厚度的设备
KR910001840B1 (ko) 변위 탐지
JPS63273042A (ja) 光学的測定装置
JPH0545902B2 (enrdf_load_stackoverflow)
JPH0228541A (ja) 光式濃度検出装置
KR980003561A (ko) 광학적 이방성을 측정하기 위한 장치 및 방법
US4314762A (en) Focused, single strand, optical fiber rotational alignment image-sensing and comparing system
JPH01197633A (ja) 流体屈折計およびこれを用いた流体密度計
JPH04301769A (ja) 液体センサ
JPH09210848A (ja) 透過散乱能測定方法及び装置
JP4442843B2 (ja) 被検レンズの屈折率測定装置
JP2012523562A (ja) 気体を光学的に検出するためのデバイスと方法
JPS57194324A (en) Optical temperature measuring device
SU1096545A1 (ru) Индикатор вида жидкости
JPH04262244A (ja) 光学的測定装置
JPS63273044A (ja) 屈折率検出センサ
JP3160103B2 (ja) 光学式ガラス板厚測定方法
JPH02176543A (ja) 液体と気体の境界面または液体内の気泡を検出する方法および装置
JPH07167945A (ja) 距離測定装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees