KR930012348A - How to set automatic tap position of electronic typewriter - Google Patents
How to set automatic tap position of electronic typewriter Download PDFInfo
- Publication number
- KR930012348A KR930012348A KR1019910025088A KR910025088A KR930012348A KR 930012348 A KR930012348 A KR 930012348A KR 1019910025088 A KR1019910025088 A KR 1019910025088A KR 910025088 A KR910025088 A KR 910025088A KR 930012348 A KR930012348 A KR 930012348A
- Authority
- KR
- South Korea
- Prior art keywords
- electronic typewriter
- tap
- optical sensor
- tap position
- sensing value
- Prior art date
Links
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
Abstract
본 발명은 전자타자기의 탭위치를 광센서수단에 의해 자동으로 설정해주는 방법에 관한 것으로, 전자타자기의 나르개(16) 중앙부 하단에 약식용지(30)의 탭마크(25)를 감지하는 광센서(20)를 취부하고, MPU제어부(50)가 상기 광센서의 센싱값을 읽얼들여 구동부(52)를 구동시키며, 상기 센싱값에 따른 구동부 제어에 의해 나르개의 위치를 탭위치로 이동시킨 다음 현재의 나르개 위치를 RAM(54)에 저장하도록 한것을 특징으로 한 것이다.The present invention relates to a method for automatically setting the tap position of the electronic typewriter by the optical sensor means, the optical sensor for detecting the tab mark 25 of the weak paper (30) in the lower portion of the center of the rudder (16) of the electronic typewriter (20), the MPU control unit 50 reads the sensing value of the optical sensor to drive the driving unit 52, and moves the position of the carry dog to the tap position by controlling the driving unit according to the sensing value. It is characterized in that to carry the position of the RAM in the RAM (54).
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 본 발명의 광센서가 취부된 타자기의 평면도(A도)와 측단면도(B도).2 is a plan view (A) and a side cross-sectional view (B) of a typewriter on which an optical sensor of the present invention is mounted.
제3도는 본 발명의 탭마크가 표시된 용지예시도.3 is an exemplary paper showing a tab mark of the present invention.
제4도는 본 발명의 시스템 구성도.4 is a system configuration diagram of the present invention.
제5도는 본 발명의 시스템 제어동작 흐름도이다.5 is a flowchart of a system control operation of the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910025088A KR930012348A (en) | 1991-12-30 | 1991-12-30 | How to set automatic tap position of electronic typewriter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910025088A KR930012348A (en) | 1991-12-30 | 1991-12-30 | How to set automatic tap position of electronic typewriter |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930012348A true KR930012348A (en) | 1993-07-20 |
Family
ID=67346009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910025088A KR930012348A (en) | 1991-12-30 | 1991-12-30 | How to set automatic tap position of electronic typewriter |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930012348A (en) |
-
1991
- 1991-12-30 KR KR1019910025088A patent/KR930012348A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |