JPS57162878A - Manual sub-scanning type reader - Google Patents
Manual sub-scanning type readerInfo
- Publication number
- JPS57162878A JPS57162878A JP56047879A JP4787981A JPS57162878A JP S57162878 A JPS57162878 A JP S57162878A JP 56047879 A JP56047879 A JP 56047879A JP 4787981 A JP4787981 A JP 4787981A JP S57162878 A JPS57162878 A JP S57162878A
- Authority
- JP
- Japan
- Prior art keywords
- roller
- support member
- distance
- axes
- scanning type
- 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
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)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Artificial Intelligence (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Character Input (AREA)
- Image Input (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
PURPOSE:To avoid the genertion of uneven rotation even with a thick original with folds and creases, by providing a support member supported shakingable at a location shifted from a line at a right angle on the surface of the original through the center of a roller. CONSTITUTION:When a support member 20 is pushed from a roller 19 against a tensile spring 23, the support member 20 shakes by taking an axis 21 as the center. When the member 20 is shaken, a distance l2 between axes of the roller 19 and a timing disc 26 is shorter than the distance between axes l1 at normal state. A pulley 25 moved with the shaking of the member 20 depresses a belt 24 and gives a tension to the belt 24 causing deflection due to shortened axial distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56047879A JPS57162878A (en) | 1981-03-31 | 1981-03-31 | Manual sub-scanning type reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56047879A JPS57162878A (en) | 1981-03-31 | 1981-03-31 | Manual sub-scanning type reader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57162878A true JPS57162878A (en) | 1982-10-06 |
| JPH0257391B2 JPH0257391B2 (en) | 1990-12-04 |
Family
ID=12787664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56047879A Granted JPS57162878A (en) | 1981-03-31 | 1981-03-31 | Manual sub-scanning type reader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57162878A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6706712B1 (en) | 2019-11-05 | 2020-06-10 | 日本たばこ産業株式会社 | Power supply unit for aerosol inhalers |
-
1981
- 1981-03-31 JP JP56047879A patent/JPS57162878A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0257391B2 (en) | 1990-12-04 |
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