JPS5699579A - Running device of manual subscanning type reader - Google Patents
Running device of manual subscanning type readerInfo
- Publication number
- JPS5699579A JPS5699579A JP278780A JP278780A JPS5699579A JP S5699579 A JPS5699579 A JP S5699579A JP 278780 A JP278780 A JP 278780A JP 278780 A JP278780 A JP 278780A JP S5699579 A JPS5699579 A JP S5699579A
- Authority
- JP
- Japan
- Prior art keywords
- running roller
- original
- running
- frictional coefficient
- larger
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10881—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices constructional details of hand-held scanners
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Character Input (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
PURPOSE:To smooth out folds and creases automatically to obtain a good picture signal, by making the circumferential speed of the running roller of a smaller frictional coefficient larger than that of the running roller of a larger frictional coefficient and by moving rollers manually on the original to the subrunning direction. CONSTITUTION:Running rollers 5 and 6 positioned forward and backward respectively in the advance direction of machine body 1 are rotated in directions opposite to each other, and the circumferential speed of running roller 5 of a small circumferential frictional coefficient is larger than that of running roller 6 of a large frictional coefficient, and therefore, original O between running rollers 5 and 6 is pulled toward running roller 5 due to idle-running of running roller 5 on the original which is stopped by the contact part between original O and running roller 6, and consequently, folds and creases of original O are smoothed out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP278780A JPS5699579A (en) | 1980-01-14 | 1980-01-14 | Running device of manual subscanning type reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP278780A JPS5699579A (en) | 1980-01-14 | 1980-01-14 | Running device of manual subscanning type reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5699579A true JPS5699579A (en) | 1981-08-10 |
Family
ID=11539058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP278780A Pending JPS5699579A (en) | 1980-01-14 | 1980-01-14 | Running device of manual subscanning type reader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5699579A (en) |
-
1980
- 1980-01-14 JP JP278780A patent/JPS5699579A/en active Pending
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