JPH0450522B2 - - Google Patents

Info

Publication number
JPH0450522B2
JPH0450522B2 JP57072848A JP7284882A JPH0450522B2 JP H0450522 B2 JPH0450522 B2 JP H0450522B2 JP 57072848 A JP57072848 A JP 57072848A JP 7284882 A JP7284882 A JP 7284882A JP H0450522 B2 JPH0450522 B2 JP H0450522B2
Authority
JP
Japan
Prior art keywords
counter
count value
circuit
trigger signal
coating
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 - Lifetime
Application number
JP57072848A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58190704A (ja
Inventor
Yukihisa Taguchi
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.)
NEC Kyushu Ltd
Original Assignee
NEC Kyushu Ltd
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 NEC Kyushu Ltd filed Critical NEC Kyushu Ltd
Priority to JP7284882A priority Critical patent/JPS58190704A/ja
Publication of JPS58190704A publication Critical patent/JPS58190704A/ja
Publication of JPH0450522B2 publication Critical patent/JPH0450522B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP7284882A 1982-04-30 1982-04-30 線巾の測定方法 Granted JPS58190704A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7284882A JPS58190704A (ja) 1982-04-30 1982-04-30 線巾の測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7284882A JPS58190704A (ja) 1982-04-30 1982-04-30 線巾の測定方法

Publications (2)

Publication Number Publication Date
JPS58190704A JPS58190704A (ja) 1983-11-07
JPH0450522B2 true JPH0450522B2 (enrdf_load_stackoverflow) 1992-08-14

Family

ID=13501206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7284882A Granted JPS58190704A (ja) 1982-04-30 1982-04-30 線巾の測定方法

Country Status (1)

Country Link
JP (1) JPS58190704A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6061603A (ja) * 1983-09-16 1985-04-09 Citizen Watch Co Ltd 微小寸法測定装置
JPS62137504A (ja) * 1985-12-10 1987-06-20 Sumitomo Special Metals Co Ltd 部分クラッド材の幅測定装置
JP2746511B2 (ja) * 1993-03-04 1998-05-06 信越半導体株式会社 単結晶インゴットのオリエンテーションフラット幅測定方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335569A (en) * 1976-09-14 1978-04-03 Asahi Glass Co Ltd Method of measuring outer diameter of transparent substance

Also Published As

Publication number Publication date
JPS58190704A (ja) 1983-11-07

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