ES8503878A1 - Optical registration sensor. - Google Patents
Optical registration sensor.Info
- Publication number
- ES8503878A1 ES8503878A1 ES525275A ES525275A ES8503878A1 ES 8503878 A1 ES8503878 A1 ES 8503878A1 ES 525275 A ES525275 A ES 525275A ES 525275 A ES525275 A ES 525275A ES 8503878 A1 ES8503878 A1 ES 8503878A1
- Authority
- ES
- Spain
- Prior art keywords
- response
- outputs
- providing
- signals
- responsive
- 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
- 230000003287 optical effect Effects 0.000 title abstract 2
- 238000007689 inspection Methods 0.000 abstract 2
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
- G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/046—Sensing longitudinal register of web
Abstract
An optical scanner for detecting registration marks 17 printed on a sheet of labels 14 comprises a light source 23 for illuminating an inspection area and a light sensor 25 responsive to the magnitude of the light reflected therefrom, detecting means having a plurality of outputs and responsive to the light sensor for providing a plurality of parallel signals varying in number in proportion to the magnitude of light reflected from the inspection area, and a display means 31 connected to the plurality of outputs of the detecting means for providing a plurality of visible linear-array signals in response to these signals and means connected to one of the plurality of outputs for providing an output signal EDS in response to the corresponding one of the plurality of parallel signals being applied in response to a registration mark. Threshold means 30 also provides a visible signal (32) in response to EDS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42467082A | 1982-09-27 | 1982-09-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8503878A1 true ES8503878A1 (en) | 1985-03-01 |
ES525275A0 ES525275A0 (en) | 1985-03-01 |
Family
ID=23683448
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES525275A Granted ES525275A0 (en) | 1982-09-27 | 1983-08-31 | A METHOD TO DETECT THE PRESENCE OF A REGISTRATION MARK IN AN INSPECTION AREA. |
ES537743A Granted ES537743A0 (en) | 1982-09-27 | 1984-11-16 | AN OPTICAL PERCEPTOR TO DETECT PRINTED TRADEMARKS ON A LABEL OF LABELS |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES537743A Granted ES537743A0 (en) | 1982-09-27 | 1984-11-16 | AN OPTICAL PERCEPTOR TO DETECT PRINTED TRADEMARKS ON A LABEL OF LABELS |
Country Status (12)
Country | Link |
---|---|
JP (2) | JPS5960684A (en) |
AU (1) | AU539002B2 (en) |
BR (1) | BR8305228A (en) |
CA (1) | CA1207902A (en) |
DE (1) | DE3331753A1 (en) |
ES (2) | ES525275A0 (en) |
FR (1) | FR2533734B1 (en) |
GB (1) | GB2130362B (en) |
GR (1) | GR78994B (en) |
IT (1) | IT1170502B (en) |
MX (1) | MX154292A (en) |
NL (1) | NL8303141A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4673807A (en) * | 1984-10-12 | 1987-06-16 | Dai Nippon Insatso Kabushiki Kaisha | Automatic range control method for an optical density/dot percentage measuring device |
GB2217833A (en) * | 1988-04-30 | 1989-11-01 | Cranfield Inst Of Tech | Registration mark detection system |
EP1026619A3 (en) * | 1999-02-04 | 2001-09-19 | Matsushita Electronics Corporation | Optical information reader and optical information reading system |
DE102004033507A1 (en) | 2003-09-19 | 2005-04-14 | Thomson Licensing S.A., Boulogne | Film conveyor in film scanner, determines conveyance speed of film, based on image data output from linear array sensor extending along film conveyance direction |
JP5063974B2 (en) * | 2006-10-10 | 2012-10-31 | 住友電装株式会社 | Lighting device |
JP4962260B2 (en) * | 2007-10-16 | 2012-06-27 | パナソニック株式会社 | Air conditioner indoor unit |
GB2477951B (en) * | 2010-02-19 | 2013-04-10 | Innovia Films Sarl | Article tracking method |
CN110950149A (en) * | 2019-11-02 | 2020-04-03 | 上海弘吉印刷科技有限公司 | Intelligent label checking and mixing system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1462664A1 (en) * | 1965-03-12 | 1969-05-08 | Japan Atomic Energy Res Inst | Method for creating channel widths of the same size when classifying pulse heights determined by means of an analog-digital converter in pulse height analysis |
US3603953A (en) * | 1967-08-18 | 1971-09-07 | John E Lindberg | Fire detector circuit |
JPS4831035A (en) * | 1971-08-26 | 1973-04-24 | ||
GB1477318A (en) * | 1974-01-29 | 1977-06-22 | Tobias M | Electrical circuit means for use in analogue display and/ or control systems |
JPS5275236A (en) * | 1975-12-19 | 1977-06-24 | Matsushita Electric Ind Co Ltd | Signal processing circuit |
US4207473A (en) * | 1977-06-17 | 1980-06-10 | Minolta Camera Kabushiki Kaisha | Frame detection circuitry for microfilm reader apparatus |
US4266123A (en) * | 1978-11-20 | 1981-05-05 | Owen-Illinois, Inc. | Automatic scanner |
JPS5775379A (en) * | 1980-10-29 | 1982-05-11 | Fujitsu Ltd | Quantizing circuit |
DE3147035C1 (en) * | 1981-11-27 | 1989-10-12 | Ingenieurbüro Rudolf Weber KG, 6100 Darmstadt | Detector for registering marks |
-
1983
- 1983-07-27 CA CA000433329A patent/CA1207902A/en not_active Expired
- 1983-07-29 GR GR72078A patent/GR78994B/el unknown
- 1983-08-03 AU AU17549/83A patent/AU539002B2/en not_active Ceased
- 1983-08-23 JP JP58152615A patent/JPS5960684A/en active Pending
- 1983-08-31 ES ES525275A patent/ES525275A0/en active Granted
- 1983-09-02 DE DE19833331753 patent/DE3331753A1/en active Granted
- 1983-09-12 NL NL8303141A patent/NL8303141A/en not_active Application Discontinuation
- 1983-09-14 GB GB08324680A patent/GB2130362B/en not_active Expired
- 1983-09-20 IT IT48995/83A patent/IT1170502B/en active
- 1983-09-23 BR BR8305228A patent/BR8305228A/en unknown
- 1983-09-26 MX MX198837A patent/MX154292A/en unknown
- 1983-09-26 FR FR8315267A patent/FR2533734B1/en not_active Expired
-
1984
- 1984-11-16 ES ES537743A patent/ES537743A0/en active Granted
-
1987
- 1987-09-18 JP JP1987142919U patent/JPS6368065U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ES8600996A1 (en) | 1985-10-16 |
JPS5960684A (en) | 1984-04-06 |
GB8324680D0 (en) | 1983-10-19 |
AU539002B2 (en) | 1984-09-06 |
CA1207902A (en) | 1986-07-15 |
FR2533734A1 (en) | 1984-03-30 |
ES537743A0 (en) | 1985-10-16 |
GB2130362A (en) | 1984-05-31 |
ES525275A0 (en) | 1985-03-01 |
GR78994B (en) | 1984-10-02 |
FR2533734B1 (en) | 1987-11-20 |
JPS6368065U (en) | 1988-05-07 |
MX154292A (en) | 1987-06-29 |
BR8305228A (en) | 1984-05-02 |
GB2130362B (en) | 1986-09-17 |
IT1170502B (en) | 1987-06-03 |
IT8348995A0 (en) | 1983-09-20 |
DE3331753C2 (en) | 1987-03-19 |
AU1754983A (en) | 1984-04-19 |
DE3331753A1 (en) | 1984-03-29 |
NL8303141A (en) | 1984-04-16 |
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