JPS51150239A - Page input unit - Google Patents

Page input unit

Info

Publication number
JPS51150239A
JPS51150239A JP51053958A JP5395876A JPS51150239A JP S51150239 A JPS51150239 A JP S51150239A JP 51053958 A JP51053958 A JP 51053958A JP 5395876 A JP5395876 A JP 5395876A JP S51150239 A JPS51150239 A JP S51150239A
Authority
JP
Japan
Prior art keywords
input unit
page input
information
information boards
treshold
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
JP51053958A
Other languages
Japanese (ja)
Other versions
JPS5444614B2 (en
Inventor
Gonzaburo Sakazume
Hisao Kato
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.)
Uchida Yoko Co Ltd
Original Assignee
Uchida Yoko 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 Uchida Yoko Co Ltd filed Critical Uchida Yoko Co Ltd
Priority to JP51053958A priority Critical patent/JPS51150239A/en
Publication of JPS51150239A publication Critical patent/JPS51150239A/en
Publication of JPS5444614B2 publication Critical patent/JPS5444614B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)

Abstract

PURPOSE: To make a correct detection possible independently of the number of information boards, by detecting the number of the heaped information boards and by altering the treshold of a detection circuit in response with the number, for instance increasing the threshold with a smaller number of the information board.
COPYRIGHT: (C)1976,JPO&Japio
JP51053958A 1976-05-12 1976-05-12 Page input unit Granted JPS51150239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51053958A JPS51150239A (en) 1976-05-12 1976-05-12 Page input unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51053958A JPS51150239A (en) 1976-05-12 1976-05-12 Page input unit

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP50074731A Division JPS51150238A (en) 1975-06-18 1975-06-18 Page input unit

Publications (2)

Publication Number Publication Date
JPS51150239A true JPS51150239A (en) 1976-12-23
JPS5444614B2 JPS5444614B2 (en) 1979-12-27

Family

ID=12957195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51053958A Granted JPS51150239A (en) 1976-05-12 1976-05-12 Page input unit

Country Status (1)

Country Link
JP (1) JPS51150239A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113632A (en) * 1976-03-19 1977-09-22 Pentel Kk Pen input device with tablet used with overlay
JPS60195633A (en) * 1984-03-16 1985-10-04 Ricoh Co Ltd Input device
JPS6267623A (en) * 1985-09-20 1987-03-27 Fujitsu General Ltd Multi-item information input device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113632A (en) * 1976-03-19 1977-09-22 Pentel Kk Pen input device with tablet used with overlay
JPS60195633A (en) * 1984-03-16 1985-10-04 Ricoh Co Ltd Input device
JPS6267623A (en) * 1985-09-20 1987-03-27 Fujitsu General Ltd Multi-item information input device

Also Published As

Publication number Publication date
JPS5444614B2 (en) 1979-12-27

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