JPS547238A - Magnetic pen input device - Google Patents

Magnetic pen input device

Info

Publication number
JPS547238A
JPS547238A JP7315977A JP7315977A JPS547238A JP S547238 A JPS547238 A JP S547238A JP 7315977 A JP7315977 A JP 7315977A JP 7315977 A JP7315977 A JP 7315977A JP S547238 A JPS547238 A JP S547238A
Authority
JP
Japan
Prior art keywords
input device
pen input
magnetic pen
magnetic
pen
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
JP7315977A
Other languages
Japanese (ja)
Inventor
Yoshio Shiratori
Koichi Sato
Ikuo Namiki
Tatsuji Hara
Masaki Yamashina
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP7315977A priority Critical patent/JPS547238A/en
Publication of JPS547238A publication Critical patent/JPS547238A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To secure an accurate conversion of the magnetic record contents into the electric signal through a simple constitution, by mounting the magnetic head to the tip of the pen and then scanning on the magnetic record medium via such pen.
COPYRIGHT: (C)1979,JPO&Japio
JP7315977A 1977-06-20 1977-06-20 Magnetic pen input device Pending JPS547238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7315977A JPS547238A (en) 1977-06-20 1977-06-20 Magnetic pen input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7315977A JPS547238A (en) 1977-06-20 1977-06-20 Magnetic pen input device

Publications (1)

Publication Number Publication Date
JPS547238A true JPS547238A (en) 1979-01-19

Family

ID=13510105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7315977A Pending JPS547238A (en) 1977-06-20 1977-06-20 Magnetic pen input device

Country Status (1)

Country Link
JP (1) JPS547238A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119075A (en) * 1990-06-18 1992-06-02 At&T Bell Laboratories Scheme for determining position of surface contact of cathode ray tube screen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4941027A (en) * 1972-08-25 1974-04-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4941027A (en) * 1972-08-25 1974-04-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119075A (en) * 1990-06-18 1992-06-02 At&T Bell Laboratories Scheme for determining position of surface contact of cathode ray tube screen

Similar Documents

Publication Publication Date Title
JPS547238A (en) Magnetic pen input device
JPS5419718A (en) Locating system of high accuracy
JPS5337343A (en) Automatic transaction unit
JPS543543A (en) Image recorder
JPS5377116A (en) Data compression system
JPS5246881A (en) Ultrasonic video device
JPS526552A (en) Recorder
JPS53110502A (en) Record player
JPS51113656A (en) An analog recorder
JPS5319835A (en) Recording device
JPS5393861A (en) Recorder
JPS5418240A (en) Magnetic input pen
JPS51138480A (en) Oscililograph
JPS5349910A (en) Video signal process system using rotary recording medium
JPS547918A (en) Electronic instrument
JPS52129482A (en) Business data recording apparatus for taxis
JPS5253444A (en) Pen device in multi-pen type recorder
JPS53116804A (en) Signal recording and reproducing system of optical type
JPS5376710A (en) Card detection device
JPS5387714A (en) Trouble detecting system
JPS5390905A (en) Measurig method for magnetic characteristic of magnetic recording medium
JPS52109795A (en) An accident-proof recording apparatus
JPS5280177A (en) Digital measuring apparatus
JPS51150305A (en) Reproducer for multiplied record of image
JPS5385119A (en) Ink jet recording device