ES2040286T3 - Sistema y metodo para codificar objetos. - Google Patents
Sistema y metodo para codificar objetos.Info
- Publication number
- ES2040286T3 ES2040286T3 ES198888107229T ES88107229T ES2040286T3 ES 2040286 T3 ES2040286 T3 ES 2040286T3 ES 198888107229 T ES198888107229 T ES 198888107229T ES 88107229 T ES88107229 T ES 88107229T ES 2040286 T3 ES2040286 T3 ES 2040286T3
- Authority
- ES
- Spain
- Prior art keywords
- ray
- coding objects
- produce
- code
- microscopically visible
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
- G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/007—Marks, e.g. trade marks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/262—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used recording or marking of inorganic surfaces or materials, e.g. glass, metal, or ceramics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/267—Marking of plastic artifacts, e.g. with laser
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Laser Beam Printer (AREA)
- Laser Beam Processing (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
SON PROPORCIONADOS UN SISTEMA Y UN METODO PARA CODIFICAR OBJETOS CON UN CODIGO MICROSCOPICAMENTE VISIBLE. UN RAYO LASER ES PASADO A TRAVES DE UNA MASCARA PARA IMPONER UN DIBUJO REPRESENTATICO DEL CODIGO EN EL RAYO. EL NIVEL DE ENERGIA DEL RAYO ES AJUSTADO DE ACUERDO CON LA PRODUCCION DE UN SENSOR DE REFLECTIVIDAD QUE MIEDE EL OBJETO, PARA QUE LA INTENSIDAD DEL RAYO SEA SUFICIENTE PARA PRODUCIR UN DIBUJO MICROSCOPICAMENTE VISIBLE, PERO INSUFICIENTE PARA PRODUCIR UN DIBUJO VISIBLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/046,625 US4758703A (en) | 1987-05-06 | 1987-05-06 | System and method for encoding objects |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2040286T3 true ES2040286T3 (es) | 1993-10-16 |
Family
ID=21944468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888107229T Expired - Lifetime ES2040286T3 (es) | 1987-05-06 | 1988-05-05 | Sistema y metodo para codificar objetos. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4758703A (es) |
EP (1) | EP0290021B1 (es) |
JP (1) | JP2833754B2 (es) |
AU (1) | AU594291B2 (es) |
CA (1) | CA1303143C (es) |
DE (1) | DE3880547T2 (es) |
ES (1) | ES2040286T3 (es) |
HK (1) | HK1001473A1 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4965829A (en) * | 1967-09-05 | 1990-10-23 | Lemelson Jerome H | Apparatus and method for coding and reading codes |
DE4126626C2 (de) * | 1990-08-15 | 1994-08-04 | United Distillers Plc | Markierter Materialkörper und Verfahren zu dessen Herstellung |
DE69130854T2 (de) * | 1990-11-21 | 1999-08-05 | Canon Kk | Laserbearbeitungsgerät |
GB9101063D0 (en) | 1991-01-17 | 1991-02-27 | Shanning Laser Systems Ltd | Laser marking |
WO1992012820A1 (en) * | 1991-01-17 | 1992-08-06 | United Distillers Plc | Dynamic laser marking |
US5637244A (en) * | 1993-05-13 | 1997-06-10 | Podarok International, Inc. | Method and apparatus for creating an image by a pulsed laser beam inside a transparent material |
US5609778A (en) * | 1995-06-02 | 1997-03-11 | International Business Machines Corporation | Process for high contrast marking on surfaces using lasers |
FR2757658B1 (fr) * | 1996-12-23 | 1999-05-14 | Brugot Alain | Procede de fabrication sequentielle a cadences industrielles d'images en exemplaire unique susceptibles d'etre lues a grande vitesse |
US6043454A (en) * | 1998-05-27 | 2000-03-28 | Beamworks Ltd. | Apparatus and method for in-line soldering |
DE10006377A1 (de) * | 2000-02-12 | 2001-08-23 | Schreiner Etiketten | Mit einem Laser beschriftetes Etikett sowie Verfahren und Vorrichtung zu seiner Herstellung |
US6791592B2 (en) * | 2000-04-18 | 2004-09-14 | Laserink | Printing a code on a product |
US20050088510A1 (en) * | 2003-10-24 | 2005-04-28 | Shlomo Assa | Low angle optics and reversed optics |
US7046267B2 (en) * | 2003-12-19 | 2006-05-16 | Markem Corporation | Striping and clipping correction |
US7394479B2 (en) | 2005-03-02 | 2008-07-01 | Marken Corporation | Pulsed laser printing |
WO2007118939A1 (fr) | 2006-04-19 | 2007-10-25 | Arcelor France | Procede de fabrication d'une piece soudee a tres hautes caracteristiques mecaniques a partir d'une tole laminee et revetue |
FR2909922B1 (fr) * | 2006-12-14 | 2010-08-13 | Att Advanced Track & Trace | Procede et dispositif de marquage d'objets et materiaux. |
FR2910148B1 (fr) * | 2006-12-14 | 2012-11-30 | Att Advanced Track & Trace | Procede et dispositif de securisation de documents. |
US20110038012A1 (en) * | 2006-12-14 | 2011-02-17 | Advanced Track & Trace | Method and device against forgery |
US9289855B2 (en) | 2012-05-25 | 2016-03-22 | Shiloh Industries, Inc. | Sheet metal piece having weld notch and method of forming the same |
KR101728769B1 (ko) | 2012-06-29 | 2017-04-20 | 쉴로 인더스트리즈 인코포레이티드 | 용접 블랭크 어셈블리 및 방법 |
JP6480342B2 (ja) | 2012-11-30 | 2019-03-06 | シロー インダストリーズ インコーポレイテッド | シート金属ピースに溶接ノッチを形成する方法 |
EP3620255B1 (en) | 2013-03-14 | 2022-01-26 | Grouper Blanking, LLC | Method of making a welded blank assembly |
US10583668B2 (en) | 2018-08-07 | 2020-03-10 | Markem-Imaje Corporation | Symbol grouping and striping for wide field matrix laser marking |
JP6894600B2 (ja) * | 2019-04-10 | 2021-06-30 | ソノー電機工業株式会社 | 二次元コード、認識処理プログラム、認識処理装置、及び認識処理方法 |
JP6810940B2 (ja) * | 2019-04-10 | 2021-01-13 | ソノー電機工業株式会社 | 二次元コード、認識処理プログラム、認識処理装置、及び認識処理方法 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3085158A (en) * | 1954-11-24 | 1963-04-09 | North American Aviation Inc | Error measuring system for scanners |
US4675498A (en) * | 1967-09-05 | 1987-06-23 | Lemelson Jerome H | Apparatus and method for coding objects |
US2905068A (en) * | 1958-04-30 | 1959-09-22 | Friedman Allan | Shutter mechanisms for photocomposing apparatus |
US3054203A (en) * | 1959-08-12 | 1962-09-18 | Ibm | Display device |
US3146367A (en) * | 1960-07-05 | 1964-08-25 | Gen Dynamics Corp | Electrostrictive apparatus for changing displays |
US3154370A (en) * | 1962-10-26 | 1964-10-27 | Winston Res Corp | High speed, high density optical recording system |
US3195405A (en) * | 1962-12-07 | 1965-07-20 | Thompson Ramo Wooldridge Inc | Optical attenuator |
US3365714A (en) * | 1964-10-12 | 1968-01-23 | Fma Inc | Incremental code block apparatus |
US3314073A (en) * | 1964-10-20 | 1967-04-11 | Prec Instr Company | Laser recorder with vaporizable film |
US3465352A (en) * | 1966-05-11 | 1969-09-02 | Ncr Co | Information processing systems using lasers |
US3588439A (en) * | 1967-05-12 | 1971-06-28 | Rca Corp | High resolution laser engraving apparatus |
US3448458A (en) * | 1967-06-16 | 1969-06-03 | Ncr Co | Laser recorder with scanning and display systems |
US3399475A (en) * | 1968-01-19 | 1968-09-03 | Robert M. Rinder | Digital indicator |
US3570380A (en) * | 1968-06-07 | 1971-03-16 | Olivetti & Co Spa | Impactless typewriter |
US3656175A (en) * | 1969-06-16 | 1972-04-11 | Ncr Co | Semiconductor diode laser recorder |
US3898417A (en) * | 1969-12-22 | 1975-08-05 | Nat Steel Corp | Continuous strip encoding |
US3832547A (en) * | 1970-08-03 | 1974-08-27 | D Silverman | Apparatus for transferring a unique micropattern of microperforations in a first metal layer to an underlying second metal layer |
US3677465A (en) * | 1970-09-21 | 1972-07-18 | Everett A Johnson | Method and apparatus for authentication of information records |
US3829661A (en) * | 1970-09-21 | 1974-08-13 | D Silverman | Access control system |
US4202602A (en) * | 1973-12-03 | 1980-05-13 | Ismael Torres | Multi-angular radiant energy modulator |
US4024545A (en) * | 1974-04-22 | 1977-05-17 | Mb Associates | Laser-excited marking system |
US4156124A (en) * | 1977-04-14 | 1979-05-22 | Optical Engineering, Inc. | Image transfer laser engraving |
DE2726454B2 (de) * | 1977-06-11 | 1979-08-23 | Hoesch Werke Ag, 4600 Dortmund | Verfahren zum Kennzeichnen von bewegten Tafeln und Bändern |
US4194814A (en) * | 1977-11-10 | 1980-03-25 | Bausch & Lomb Incorporated | Transparent opthalmic lens having engraved surface indicia |
DE2853258A1 (de) * | 1978-12-09 | 1980-06-12 | Hoesch Werke Ag | Verfahren und anordnung zum aufbringen einer kennzeichnung auf der oberflaeche von bewegten tafeln und baendern |
US4323317A (en) * | 1980-05-07 | 1982-04-06 | Shibuya Kogyo Company, Ltd. | Pattern controlling device for laser marker |
DE3162096D1 (en) * | 1980-05-22 | 1984-03-08 | Westland Plc | Cable marking method and apparatus |
US4360728A (en) * | 1981-02-27 | 1982-11-23 | Drexler Technology Corporation | Banking card for automatic teller machines and the like |
JPS581470A (ja) * | 1981-06-24 | 1983-01-06 | 石岡 繁雄 | 高所作業における安全装置 |
JPS6044194A (ja) * | 1983-08-20 | 1985-03-09 | Mitsubishi Electric Corp | レ−ザ・マ−キング装置 |
JPS6266660U (es) * | 1985-10-16 | 1987-04-25 |
-
1987
- 1987-05-06 US US07/046,625 patent/US4758703A/en not_active Expired - Lifetime
-
1988
- 1988-03-29 AU AU13842/88A patent/AU594291B2/en not_active Expired
- 1988-04-27 JP JP63102807A patent/JP2833754B2/ja not_active Expired - Lifetime
- 1988-05-05 ES ES198888107229T patent/ES2040286T3/es not_active Expired - Lifetime
- 1988-05-05 CA CA000565977A patent/CA1303143C/en not_active Expired - Lifetime
- 1988-05-05 EP EP88107229A patent/EP0290021B1/en not_active Expired - Lifetime
- 1988-05-05 DE DE88107229T patent/DE3880547T2/de not_active Expired - Lifetime
-
1997
- 1997-12-23 HK HK97102611A patent/HK1001473A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1001473A1 (en) | 1998-06-19 |
EP0290021A2 (en) | 1988-11-09 |
CA1303143C (en) | 1992-06-09 |
AU1384288A (en) | 1988-12-15 |
DE3880547T2 (de) | 1993-11-11 |
DE3880547D1 (de) | 1993-06-03 |
US4758703A (en) | 1988-07-19 |
JPS6453278A (en) | 1989-03-01 |
JP2833754B2 (ja) | 1998-12-09 |
AU594291B2 (en) | 1990-03-01 |
EP0290021A3 (en) | 1989-09-20 |
EP0290021B1 (en) | 1993-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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