JPS5565101A - Measuring system for width - Google Patents

Measuring system for width

Info

Publication number
JPS5565101A
JPS5565101A JP13821478A JP13821478A JPS5565101A JP S5565101 A JPS5565101 A JP S5565101A JP 13821478 A JP13821478 A JP 13821478A JP 13821478 A JP13821478 A JP 13821478A JP S5565101 A JPS5565101 A JP S5565101A
Authority
JP
Japan
Prior art keywords
signal
bar code
circuit
differentiation
signals
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
JP13821478A
Other languages
English (en)
Other versions
JPS619669B2 (ja
Inventor
Shunji Kitagawa
Hiroyuki Ikeda
Katsumi Fujiwara
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13821478A priority Critical patent/JPS5565101A/ja
Publication of JPS5565101A publication Critical patent/JPS5565101A/ja
Publication of JPS619669B2 publication Critical patent/JPS619669B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP13821478A 1978-11-09 1978-11-09 Measuring system for width Granted JPS5565101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13821478A JPS5565101A (en) 1978-11-09 1978-11-09 Measuring system for width

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13821478A JPS5565101A (en) 1978-11-09 1978-11-09 Measuring system for width

Publications (2)

Publication Number Publication Date
JPS5565101A true JPS5565101A (en) 1980-05-16
JPS619669B2 JPS619669B2 (ja) 1986-03-25

Family

ID=15216741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13821478A Granted JPS5565101A (en) 1978-11-09 1978-11-09 Measuring system for width

Country Status (1)

Country Link
JP (1) JPS5565101A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143682A (en) * 1979-04-24 1980-11-10 Fujitsu Ltd Read system for bar code information
JPS60157678A (ja) * 1984-01-27 1985-08-17 Usac Electronics Ind Co Ltd バ−コ−ドリ−ダ増幅回路
JPS60157676A (ja) * 1984-01-27 1985-08-17 Usac Electronics Ind Co Ltd マ−ク検出装置
JPS6154571A (ja) * 1984-08-24 1986-03-18 Nippon Electric Ind Co Ltd バ−コ−ドリ−ダ
JPS6159571A (ja) * 1984-08-31 1986-03-27 Nippon Electric Ind Co Ltd バ−コ−ドリ−ダ
US5061843A (en) * 1989-05-30 1991-10-29 Fujitsu Limited Circuit for processing analog signal obtained by scanning bar code

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143682A (en) * 1979-04-24 1980-11-10 Fujitsu Ltd Read system for bar code information
JPS60157678A (ja) * 1984-01-27 1985-08-17 Usac Electronics Ind Co Ltd バ−コ−ドリ−ダ増幅回路
JPS60157676A (ja) * 1984-01-27 1985-08-17 Usac Electronics Ind Co Ltd マ−ク検出装置
JPS6154571A (ja) * 1984-08-24 1986-03-18 Nippon Electric Ind Co Ltd バ−コ−ドリ−ダ
JPS6159571A (ja) * 1984-08-31 1986-03-27 Nippon Electric Ind Co Ltd バ−コ−ドリ−ダ
US5061843A (en) * 1989-05-30 1991-10-29 Fujitsu Limited Circuit for processing analog signal obtained by scanning bar code

Also Published As

Publication number Publication date
JPS619669B2 (ja) 1986-03-25

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