JPS5627608A - Coordinate change detector for chinese character input device - Google Patents

Coordinate change detector for chinese character input device

Info

Publication number
JPS5627608A
JPS5627608A JP10282079A JP10282079A JPS5627608A JP S5627608 A JPS5627608 A JP S5627608A JP 10282079 A JP10282079 A JP 10282079A JP 10282079 A JP10282079 A JP 10282079A JP S5627608 A JPS5627608 A JP S5627608A
Authority
JP
Japan
Prior art keywords
pointer
center
tracks
input device
sections
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
JP10282079A
Other languages
Japanese (ja)
Other versions
JPS607313B2 (en
Inventor
Tadahiro Nagayama
Yoshio Shiratori
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.)
Nippon Telegraph and Telephone Corp
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 JP54102820A priority Critical patent/JPS607313B2/en
Publication of JPS5627608A publication Critical patent/JPS5627608A/en
Publication of JPS607313B2 publication Critical patent/JPS607313B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Document Processing Apparatus (AREA)

Abstract

PURPOSE: To facilitate the input operation by setting the center of a pointer indicating characters or the like in a character panel at the most stable position in the squares of the panel in the character input device for transmitting signals according to changes in the coordinate.
CONSTITUTION: Characters 24 or the like are contained in each square of the character panel 23. Tracks 1 and 2 comprising blight and dark stripes, light sources 7 and 8 and photoelectric sections 9 and 10 are arranged sideways at the upper portion in lateral direction and endwise to the left in vertical direction and a pointer 25 is provided in linkage with photoelectric converting sections 9 and 10. The center 26 of the pointer aligns a light spot on the tracks 1 and 2. The tracks 1 and 2 are so arranged that the extension of the boundary lines 31 of the square reaches the center in the stage 1 (32) of voltage waveforms 27 and 28 and 29 and 30 as obtained when photoelectric change sections 9 and 10 move. As long as the center 26 of the pointer 25 varies in the position within the range of the area surrounded by four broken lines 33, no up or down count pulse will be generated. This facilitates the alignment of the pointer 25, namely, the inputting operation.
COPYRIGHT: (C)1981,JPO&Japio
JP54102820A 1979-08-14 1979-08-14 Coordinate change detector in kanji input device Expired JPS607313B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54102820A JPS607313B2 (en) 1979-08-14 1979-08-14 Coordinate change detector in kanji input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54102820A JPS607313B2 (en) 1979-08-14 1979-08-14 Coordinate change detector in kanji input device

Publications (2)

Publication Number Publication Date
JPS5627608A true JPS5627608A (en) 1981-03-18
JPS607313B2 JPS607313B2 (en) 1985-02-23

Family

ID=14337653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54102820A Expired JPS607313B2 (en) 1979-08-14 1979-08-14 Coordinate change detector in kanji input device

Country Status (1)

Country Link
JP (1) JPS607313B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03152213A (en) * 1989-11-09 1991-06-28 Kuraray Co Ltd Highly shrinkable polyester fiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03152213A (en) * 1989-11-09 1991-06-28 Kuraray Co Ltd Highly shrinkable polyester fiber

Also Published As

Publication number Publication date
JPS607313B2 (en) 1985-02-23

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