JPH0417552B2 - - Google Patents

Info

Publication number
JPH0417552B2
JPH0417552B2 JP61297238A JP29723886A JPH0417552B2 JP H0417552 B2 JPH0417552 B2 JP H0417552B2 JP 61297238 A JP61297238 A JP 61297238A JP 29723886 A JP29723886 A JP 29723886A JP H0417552 B2 JPH0417552 B2 JP H0417552B2
Authority
JP
Japan
Prior art keywords
face
signal
steel bars
pulse generator
image
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
JP61297238A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63149781A (ja
Inventor
Kazuyoshi Myazawa
Kazuharu Nomura
Tetsuro Hashiguchi
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP29723886A priority Critical patent/JPS63149781A/ja
Publication of JPS63149781A publication Critical patent/JPS63149781A/ja
Publication of JPH0417552B2 publication Critical patent/JPH0417552B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP29723886A 1986-12-13 1986-12-13 棒鋼の計数装置 Granted JPS63149781A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29723886A JPS63149781A (ja) 1986-12-13 1986-12-13 棒鋼の計数装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29723886A JPS63149781A (ja) 1986-12-13 1986-12-13 棒鋼の計数装置

Publications (2)

Publication Number Publication Date
JPS63149781A JPS63149781A (ja) 1988-06-22
JPH0417552B2 true JPH0417552B2 (enExample) 1992-03-26

Family

ID=17843954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29723886A Granted JPS63149781A (ja) 1986-12-13 1986-12-13 棒鋼の計数装置

Country Status (1)

Country Link
JP (1) JPS63149781A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5991028B2 (ja) * 2012-05-29 2016-09-14 Ｊｆｅスチール株式会社 管の結束内本数計測方法および装置
JP5825226B2 (ja) * 2012-08-28 2015-12-02 新日鐵住金株式会社 パイプ本数計数方法、パイプ本数計数装置、及びコンピュータプログラム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137082A (en) * 1981-02-20 1982-08-24 Nippon Kokan Kk <Nkk> Measuring method for cross-sectional shape of weld zone
JPS5962994A (ja) * 1982-09-30 1984-04-10 Matsushita Electric Works Ltd 計数装置

Also Published As

Publication number Publication date
JPS63149781A (ja) 1988-06-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term