JPS5236940A - Data input device - Google Patents

Data input device

Info

Publication number
JPS5236940A
JPS5236940A JP50113214A JP11321475A JPS5236940A JP S5236940 A JPS5236940 A JP S5236940A JP 50113214 A JP50113214 A JP 50113214A JP 11321475 A JP11321475 A JP 11321475A JP S5236940 A JPS5236940 A JP S5236940A
Authority
JP
Japan
Prior art keywords
input device
data input
mivable
detecting
movement
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
JP50113214A
Other languages
Japanese (ja)
Inventor
Wataru Sakagami
Toshiaki Kunishima
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP50113214A priority Critical patent/JPS5236940A/en
Publication of JPS5236940A publication Critical patent/JPS5236940A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To send out input signals by making the light guide section of the light pen mivable and by detecting its movement.
COPYRIGHT: (C)1977,JPO&Japio
JP50113214A 1975-09-19 1975-09-19 Data input device Pending JPS5236940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50113214A JPS5236940A (en) 1975-09-19 1975-09-19 Data input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50113214A JPS5236940A (en) 1975-09-19 1975-09-19 Data input device

Publications (1)

Publication Number Publication Date
JPS5236940A true JPS5236940A (en) 1977-03-22

Family

ID=14606449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50113214A Pending JPS5236940A (en) 1975-09-19 1975-09-19 Data input device

Country Status (1)

Country Link
JP (1) JPS5236940A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174263A (en) * 1983-10-25 1985-09-07 ダナ、コ−パレイシヤン Welding method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50128421A (en) * 1974-03-28 1975-10-09
JPS5040139B1 (en) * 1971-03-31 1975-12-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040139B1 (en) * 1971-03-31 1975-12-22
JPS50128421A (en) * 1974-03-28 1975-10-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174263A (en) * 1983-10-25 1985-09-07 ダナ、コ−パレイシヤン Welding method
JPH0580316B2 (en) * 1983-10-25 1993-11-08 Dana Corp

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