JPS4826418A - - Google Patents
Info
- Publication number
- JPS4826418A JPS4826418A JP47067105A JP6710572A JPS4826418A JP S4826418 A JPS4826418 A JP S4826418A JP 47067105 A JP47067105 A JP 47067105A JP 6710572 A JP6710572 A JP 6710572A JP S4826418 A JPS4826418 A JP S4826418A
- Authority
- JP
- Japan
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
- H04N1/14—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning using a rotating endless belt carrying the scanning heads or at least a part of the main scanning components
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16994771A | 1971-08-09 | 1971-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4826418A true JPS4826418A (ja) | 1973-04-07 |
Family
ID=22617867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47067105A Pending JPS4826418A (ja) | 1971-08-09 | 1972-07-06 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3726998A (ja) |
| JP (1) | JPS4826418A (ja) |
| CA (1) | CA956024A (ja) |
| DE (1) | DE2228680A1 (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3956587A (en) * | 1973-02-20 | 1976-05-11 | Exxon Research And Engineering Company | Facsimile apparatus |
| US4239380A (en) * | 1979-02-09 | 1980-12-16 | Morton Goldsholl | Image processing apparatus and methods |
| US4908717A (en) * | 1988-06-04 | 1990-03-13 | Nippon Seimitsu Kogyo Kabushiki Kaisha | Image scanner using a rod-type light source |
| US5634378A (en) * | 1995-03-01 | 1997-06-03 | Virginia Corporation Of Richmond, Inc. | Portable scanning frame |
| US6247645B1 (en) | 1999-01-25 | 2001-06-19 | International Business Machines Corporation | Optical reader with combined housing and light pipe |
| US6352204B2 (en) * | 1999-08-04 | 2002-03-05 | Industrial Data Entry Automation Systems Incorporated | Optical symbol scanner with low angle illumination |
| US7874487B2 (en) | 2005-10-24 | 2011-01-25 | Cognex Technology And Investment Corporation | Integrated illumination assembly for symbology reader |
| US7823789B2 (en) | 2004-12-21 | 2010-11-02 | Cognex Technology And Investment Corporation | Low profile illumination for direct part mark readers |
| US7823783B2 (en) | 2003-10-24 | 2010-11-02 | Cognex Technology And Investment Corporation | Light pipe illumination system and method |
| US9536124B1 (en) * | 2003-10-24 | 2017-01-03 | Cognex Corporation | Integrated illumination assembly for symbology reader |
| US9070031B2 (en) | 2003-10-24 | 2015-06-30 | Cognex Technology And Investment Llc | Integrated illumination assembly for symbology reader |
| US7604174B2 (en) * | 2003-10-24 | 2009-10-20 | Cognex Technology And Investment Corporation | Method and apparatus for providing omnidirectional lighting in a scanning device |
| US9292724B1 (en) | 2004-12-16 | 2016-03-22 | Cognex Corporation | Hand held symbology reader illumination diffuser with aimer optics |
| US7617984B2 (en) * | 2004-12-16 | 2009-11-17 | Cognex Technology And Investment Corporation | Hand held symbology reader illumination diffuser |
| WO2008036414A2 (en) | 2006-09-21 | 2008-03-27 | Microscan Systems, Inc. | Systems and/or devices for protecting a lens |
| US8107808B2 (en) | 2009-07-10 | 2012-01-31 | Microscan Systems, Inc. | Combination dark field and bright field illuminator |
| US8768159B2 (en) | 2009-07-10 | 2014-07-01 | Microscan Systems, Inc. | Combination dark field and bright field illuminator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125013A (en) * | 1964-03-17 | Apparatus for reflex copying by the use of fiber optical devices | ||
| US2967906A (en) * | 1957-10-29 | 1961-01-10 | Itt | Flat-copy scanner |
| US3234327A (en) * | 1961-03-31 | 1966-02-08 | Columbia Broadcasting Syst Inc | High-resolution scanning system having low-resolution components |
| US3255357A (en) * | 1962-08-15 | 1966-06-07 | Optics Technology Inc | Photosensitive reader using optical fibers |
| NL135097C (ja) * | 1964-05-11 |
-
1971
- 1971-08-09 US US00169947A patent/US3726998A/en not_active Expired - Lifetime
-
1972
- 1972-05-30 CA CA143,445A patent/CA956024A/en not_active Expired
- 1972-06-13 DE DE2228680A patent/DE2228680A1/de active Pending
- 1972-07-06 JP JP47067105A patent/JPS4826418A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA956024A (en) | 1974-10-08 |
| DE2228680A1 (de) | 1973-02-22 |
| US3726998A (en) | 1973-04-10 |