JPS549533A - Pattern input device operation by multi-color ball-point pen - Google Patents

Pattern input device operation by multi-color ball-point pen

Info

Publication number
JPS549533A
JPS549533A JP7530477A JP7530477A JPS549533A JP S549533 A JPS549533 A JP S549533A JP 7530477 A JP7530477 A JP 7530477A JP 7530477 A JP7530477 A JP 7530477A JP S549533 A JPS549533 A JP S549533A
Authority
JP
Japan
Prior art keywords
point pen
input device
device operation
pattern input
color ball
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
JP7530477A
Other languages
Japanese (ja)
Inventor
Shinichi Hanaki
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7530477A priority Critical patent/JPS549533A/en
Publication of JPS549533A publication Critical patent/JPS549533A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To use effectively the processing capacity of computer by using a ball point pen selected from the ball point pens of different colors and by installing a selecting circuit which generates a signal used for distinguishing that the specified color is being used.
COPYRIGHT: (C)1979,JPO&Japio
JP7530477A 1977-06-23 1977-06-23 Pattern input device operation by multi-color ball-point pen Pending JPS549533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7530477A JPS549533A (en) 1977-06-23 1977-06-23 Pattern input device operation by multi-color ball-point pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7530477A JPS549533A (en) 1977-06-23 1977-06-23 Pattern input device operation by multi-color ball-point pen

Publications (1)

Publication Number Publication Date
JPS549533A true JPS549533A (en) 1979-01-24

Family

ID=13572372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7530477A Pending JPS549533A (en) 1977-06-23 1977-06-23 Pattern input device operation by multi-color ball-point pen

Country Status (1)

Country Link
JP (1) JPS549533A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60100842U (en) * 1983-12-16 1985-07-09 日本電気ホームエレクトロニクス株式会社 Graphic information input device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60100842U (en) * 1983-12-16 1985-07-09 日本電気ホームエレクトロニクス株式会社 Graphic information input device

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