CA1048156A - Method and apparatus for reading coded labels - Google Patents
Method and apparatus for reading coded labelsInfo
- Publication number
- CA1048156A CA1048156A CA225,880A CA225880A CA1048156A CA 1048156 A CA1048156 A CA 1048156A CA 225880 A CA225880 A CA 225880A CA 1048156 A CA1048156 A CA 1048156A
- Authority
- CA
- Canada
- Prior art keywords
- window
- scan
- vertical
- horizontal
- raster
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
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- 238000002310 reflectometry Methods 0.000 claims description 3
- 230000005670 electromagnetic radiation Effects 0.000 claims 2
- 239000000543 intermediate Substances 0.000 claims 2
- 239000000306 component Substances 0.000 description 8
- 238000012545 processing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002372 labelling Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- YUBJPYNSGLJZPQ-UHFFFAOYSA-N Dithiopyr Chemical compound CSC(=O)C1=C(C(F)F)N=C(C(F)(F)F)C(C(=O)SC)=C1CC(C)C YUBJPYNSGLJZPQ-UHFFFAOYSA-N 0.000 description 2
- 229910052729 chemical element Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 206010041662 Splinter Diseases 0.000 description 1
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- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
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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
- G06K7/10861—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 sensing of data fields affixed to objects or articles, e.g. coded labels
- G06K7/10871—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 sensing of data fields affixed to objects or articles, e.g. coded labels randomly oriented data-fields, code-marks therefore, e.g. concentric circles-code
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)
- Mechanical Optical Scanning Systems (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Character Input (AREA)
- Discharge Of Articles From Conveyors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46680374A | 1974-05-03 | 1974-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1048156A true CA1048156A (en) | 1979-02-06 |
Family
ID=23853159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA225,880A Expired CA1048156A (en) | 1974-05-03 | 1975-04-30 | Method and apparatus for reading coded labels |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS588021B2 (de) |
| CA (1) | CA1048156A (de) |
| DE (1) | DE2519596A1 (de) |
| FR (1) | FR2269753B1 (de) |
| GB (1) | GB1502118A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0351142U (de) * | 1989-09-26 | 1991-05-17 | ||
| WO2018186294A1 (ja) | 2017-04-05 | 2018-10-11 | 株式会社Ｐｈｏｔｏ ｅｌｅｃｔｒｏｎ Ｓｏｕｌ | 電子線発生装置、および、電子線適用装置 |
| JP6679014B1 (ja) | 2019-08-20 | 2020-04-15 | 株式会社Ｐｈｏｔｏ ｅｌｅｃｔｒｏｎ Ｓｏｕｌ | フォトカソードキット、電子銃および電子線適用装置 |
| JP6722958B1 (ja) | 2019-11-20 | 2020-07-15 | 株式会社Ｐｈｏｔｏ ｅｌｅｃｔｒｏｎ Ｓｏｕｌ | 電子線適用装置および電子線適用装置における電子ビームの射出方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3246126A (en) * | 1960-11-02 | 1966-04-12 | Sylvania Electric Prod | Data processing |
| CH536524A (de) * | 1971-03-22 | 1973-04-30 | Zellweger Uster Ag | Lesevorrichtung für optisch erkennbare Zeichen |
| IT991552B (it) * | 1972-03-24 | 1975-08-30 | Sick Optik Elektronik Erwin | Apparecchio per la lettura di sop porti di informazioni |
| CH581866A5 (de) * | 1973-05-18 | 1976-11-15 | Tesalon Anstalt | |
| US3916158A (en) * | 1974-01-21 | 1975-10-28 | Pitney Bowes Inc | Optical scanner and method for producing a scanning pattern |
| JPS5651605B2 (de) * | 1974-03-04 | 1981-12-07 |
-
1975
- 1975-04-22 GB GB1664075A patent/GB1502118A/en not_active Expired
- 1975-04-30 CA CA225,880A patent/CA1048156A/en not_active Expired
- 1975-05-02 DE DE19752519596 patent/DE2519596A1/de not_active Ceased
- 1975-05-02 JP JP50053831A patent/JPS588021B2/ja not_active Expired
- 1975-05-02 FR FR7513838A patent/FR2269753B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2519596A1 (de) | 1975-11-13 |
| FR2269753A1 (de) | 1975-11-28 |
| JPS588021B2 (ja) | 1983-02-14 |
| FR2269753B1 (de) | 1980-07-25 |
| GB1502118A (en) | 1978-02-22 |
| JPS50153532A (de) | 1975-12-10 |
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