JPS56105574A - Drawing reader - Google Patents

Drawing reader

Info

Publication number
JPS56105574A
JPS56105574A JP846080A JP846080A JPS56105574A JP S56105574 A JPS56105574 A JP S56105574A JP 846080 A JP846080 A JP 846080A JP 846080 A JP846080 A JP 846080A JP S56105574 A JPS56105574 A JP S56105574A
Authority
JP
Japan
Prior art keywords
information
picked
inputted
inputting
tablet
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
JP846080A
Other languages
Japanese (ja)
Other versions
JPS6325386B2 (en
Inventor
Haruo Asada
Yoshiyuki Yoshino
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP846080A priority Critical patent/JPS56105574A/en
Publication of JPS56105574A publication Critical patent/JPS56105574A/en
Publication of JPS6325386B2 publication Critical patent/JPS6325386B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/0304—Detection arrangements using opto-electronic means
    • G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
    • G06F3/0321—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface by optically sensing the absolute position with respect to a regularly patterned surface forming a passive digitiser, e.g. pen optically detecting position indicative tags printed on a paper sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Image Input (AREA)

Abstract

PURPOSE:To make possible the random access of a large area drawing ad make the device lower in cost, and easier to handle by making effective use of a photoelectric transducer of a small picture element capacity and the position detection function by a tablet. CONSTITUTION:If a probe 4 is set by manual operation on a drawing form 1 set on a table 2, the drawing information in that set position is picked up and inputted by a photoelectric transducer 6. At the same time, the position information of the image pickup region of this drawing is detected with the tablet 2 and a position sensor 5. The image of the drawing information having been picked up and inputted is recognized of pattern and is encoded, thence it is outputted together with the position information and is registered and stored in a computer system. If the inputting of local drawing information and its position information is performed random accessibly according to the constitution of the drawing, the reading and inputting of the drawing information is accomplished easily and effectively.
JP846080A 1980-01-28 1980-01-28 Drawing reader Granted JPS56105574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP846080A JPS56105574A (en) 1980-01-28 1980-01-28 Drawing reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP846080A JPS56105574A (en) 1980-01-28 1980-01-28 Drawing reader

Publications (2)

Publication Number Publication Date
JPS56105574A true JPS56105574A (en) 1981-08-22
JPS6325386B2 JPS6325386B2 (en) 1988-05-25

Family

ID=11693736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP846080A Granted JPS56105574A (en) 1980-01-28 1980-01-28 Drawing reader

Country Status (1)

Country Link
JP (1) JPS56105574A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58144982A (en) * 1982-02-24 1983-08-29 Toshiba Corp Picture input device
JPS60141070A (en) * 1983-12-28 1985-07-26 Canon Inc Picture reader
JPS60141068A (en) * 1983-12-28 1985-07-26 Canon Inc Picture reader
JPS63119379A (en) * 1986-11-07 1988-05-24 Hitachi Ltd Picture information input device
US5928965A (en) * 1996-08-26 1999-07-27 Nec Corporation Method for dry-etching of silicon substrate

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54165142U (en) * 1978-05-10 1979-11-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54165142U (en) * 1978-05-10 1979-11-20

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58144982A (en) * 1982-02-24 1983-08-29 Toshiba Corp Picture input device
JPS60141070A (en) * 1983-12-28 1985-07-26 Canon Inc Picture reader
JPS60141068A (en) * 1983-12-28 1985-07-26 Canon Inc Picture reader
JPH0669204B2 (en) * 1983-12-28 1994-08-31 キヤノン株式会社 Image reader
JPS63119379A (en) * 1986-11-07 1988-05-24 Hitachi Ltd Picture information input device
US5928965A (en) * 1996-08-26 1999-07-27 Nec Corporation Method for dry-etching of silicon substrate

Also Published As

Publication number Publication date
JPS6325386B2 (en) 1988-05-25

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