JPS5263032A - Automatic mark detector - Google Patents

Automatic mark detector

Info

Publication number
JPS5263032A
JPS5263032A JP50139145A JP13914575A JPS5263032A JP S5263032 A JPS5263032 A JP S5263032A JP 50139145 A JP50139145 A JP 50139145A JP 13914575 A JP13914575 A JP 13914575A JP S5263032 A JPS5263032 A JP S5263032A
Authority
JP
Japan
Prior art keywords
mark detector
automatic mark
automatic
detector
mark
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.)
Pending
Application number
JP50139145A
Other languages
Japanese (ja)
Inventor
Kazuo Watanabe
Katsuhiro Kojima
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP50139145A priority Critical patent/JPS5263032A/en
Publication of JPS5263032A publication Critical patent/JPS5263032A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP50139145A 1975-11-19 1975-11-19 Automatic mark detector Pending JPS5263032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50139145A JPS5263032A (en) 1975-11-19 1975-11-19 Automatic mark detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50139145A JPS5263032A (en) 1975-11-19 1975-11-19 Automatic mark detector

Publications (1)

Publication Number Publication Date
JPS5263032A true JPS5263032A (en) 1977-05-25

Family

ID=15238603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50139145A Pending JPS5263032A (en) 1975-11-19 1975-11-19 Automatic mark detector

Country Status (1)

Country Link
JP (1) JPS5263032A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55177672U (en) * 1979-06-06 1980-12-19
JPS635487A (en) * 1986-06-25 1988-01-11 Kanebo Ltd Identificating method for cloth
WO1995025148A1 (en) * 1994-03-17 1995-09-21 Hitachi Maxell, Ltd. Phosphor, phosphor composition, fluorescent mark carrier, and optical character reader
JP6248244B1 (en) * 2016-08-09 2017-12-20 ナルックス株式会社 Parts with position measuring unit

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55177672U (en) * 1979-06-06 1980-12-19
JPS635487A (en) * 1986-06-25 1988-01-11 Kanebo Ltd Identificating method for cloth
WO1995025148A1 (en) * 1994-03-17 1995-09-21 Hitachi Maxell, Ltd. Phosphor, phosphor composition, fluorescent mark carrier, and optical character reader
US5932139A (en) * 1994-03-17 1999-08-03 Hitachi Maxell, Ltd. Fluorescent substance, fluorescent composition, fluorescent mark carrier and optical reader thereof
US6303929B1 (en) 1994-03-17 2001-10-16 Hitachi Maxell, Ltd. Fluorescent substance, fluorescent composition, fluorescent mark carrier and optical reader therefor
US6436314B1 (en) 1994-03-17 2002-08-20 Hitachi Maxell, Ltd. Particulate fluorescent substance
US6458294B2 (en) 1994-03-17 2002-10-01 Hitachi Maxell, Ltd. Fluorescent ink compositions
US6471887B2 (en) 1994-03-17 2002-10-29 Hitachi Maxell, Ltd. Neodymium, ytterbium and/or erbium containing organic fluorescent compositions
US6688789B2 (en) 1994-03-17 2004-02-10 Hitachi Maxell, Ltd. Fluorescent substance, fluorescent composition, fluorescent mark carrier and optical reader therefor
JP6248244B1 (en) * 2016-08-09 2017-12-20 ナルックス株式会社 Parts with position measuring unit
JP2018025440A (en) * 2016-08-09 2018-02-15 ナルックス株式会社 Component with position measuring part
US10458882B2 (en) 2016-08-09 2019-10-29 Nalux Co., Ltd. Element provided with portion for position determination and measuring method

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