JPS5627608A - Coordinate change detector for chinese character input device - Google Patents
Coordinate change detector for chinese character input deviceInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03152213A (en) * | 1989-11-09 | 1991-06-28 | Kuraray Co Ltd | Highly shrinkable polyester fiber |
-
1979
- 1979-08-14 JP JP54102820A patent/JPS607313B2/en not_active Expired
Cited By (1)
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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