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JPS53148333A - Position detection system - Google Patents

Position detection system

Info

Publication number
JPS53148333A
JPS53148333A JP6355077A JP6355077A JPS53148333A JP S53148333 A JPS53148333 A JP S53148333A JP 6355077 A JP6355077 A JP 6355077A JP 6355077 A JP6355077 A JP 6355077A JP S53148333 A JPS53148333 A JP S53148333A
Authority
JP
Japan
Prior art keywords
detection system
position detection
photo sensors
arranging
accuracy
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
JP6355077A
Other languages
Japanese (ja)
Inventor
Hiroshi Ito
Shohei Azuma
Osamu Watanabe
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 JP6355077A priority Critical patent/JPS53148333A/en
Publication of JPS53148333A publication Critical patent/JPS53148333A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: So increase the accuracy of position for the card feed set, by arranging a plurality of photo sensors on the code plate shifted by a given angle for each other, and by detecting the slit coming to either one of the photo sensors.
COPYRIGHT: (C)1978,JPO&Japio
JP6355077A 1977-05-31 1977-05-31 Position detection system Pending JPS53148333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6355077A JPS53148333A (en) 1977-05-31 1977-05-31 Position detection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6355077A JPS53148333A (en) 1977-05-31 1977-05-31 Position detection system

Publications (1)

Publication Number Publication Date
JPS53148333A true JPS53148333A (en) 1978-12-23

Family

ID=13232439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6355077A Pending JPS53148333A (en) 1977-05-31 1977-05-31 Position detection system

Country Status (1)

Country Link
JP (1) JPS53148333A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141786A (en) * 1981-02-27 1982-09-02 Nippon Abionikusu Kk Card feeding mechanism for card information reader
JPS61146058U (en) * 1985-02-28 1986-09-09

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141786A (en) * 1981-02-27 1982-09-02 Nippon Abionikusu Kk Card feeding mechanism for card information reader
JPS628836B2 (en) * 1981-02-27 1987-02-25 Nippon Avionics Co Ltd
JPS61146058U (en) * 1985-02-28 1986-09-09

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