NO980345L - Kontrollering av skjulte tegn - Google Patents
Kontrollering av skjulte tegnInfo
- Publication number
- NO980345L NO980345L NO980345A NO980345A NO980345L NO 980345 L NO980345 L NO 980345L NO 980345 A NO980345 A NO 980345A NO 980345 A NO980345 A NO 980345A NO 980345 L NO980345 L NO 980345L
- Authority
- NO
- Norway
- Prior art keywords
- pct
- checking
- sec
- date
- imagewise distribution
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/02—Pyrography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B7/00—Machines, apparatus or hand tools for branding, e.g. using radiant energy such as laser beams
- B44B7/002—Machines, apparatus or hand tools for branding, e.g. using radiant energy such as laser beams in layered material
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
- Laser Beam Printer (AREA)
- Burglar Alarm Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Farming Of Fish And Shellfish (AREA)
- Disintegrating Or Milling (AREA)
- Glass Compositions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Laser Beam Processing (AREA)
- Optical Elements Other Than Lenses (AREA)
- Control Of Temperature (AREA)
- Polarising Elements (AREA)
Abstract
Fremgangsmåte og apparat til kontrollering av et legeme som har en reflekterende overflate (1) et belegg (2) av materiale transparent for synlig lys som er til stede på overflaten (1), og til å fremstille en skjult optisk diskontinuitet i en billedaktig fordeling på belegget (2); idet den billedaktige fordeling er slik at den er synlig via polarisert lys (7) og betraktning gjennom et polarisert filter (8).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9515948.9A GB9515948D0 (en) | 1995-08-03 | 1995-08-03 | Marking |
GBGB9517401.7A GB9517401D0 (en) | 1995-08-24 | 1995-08-24 | Marking |
PCT/GB1996/001898 WO1997006016A1 (en) | 1995-08-03 | 1996-08-05 | Monitoring of covert marks |
Publications (2)
Publication Number | Publication Date |
---|---|
NO980345D0 NO980345D0 (no) | 1998-01-26 |
NO980345L true NO980345L (no) | 1998-03-16 |
Family
ID=26307509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO980345A NO980345L (no) | 1995-08-03 | 1998-01-26 | Kontrollering av skjulte tegn |
Country Status (15)
Country | Link |
---|---|
US (1) | US6100967A (no) |
EP (1) | EP0833755B1 (no) |
JP (1) | JPH11510259A (no) |
KR (1) | KR100388746B1 (no) |
CN (1) | CN1181038A (no) |
AT (1) | ATE189428T1 (no) |
AU (1) | AU6664396A (no) |
CA (1) | CA2228514A1 (no) |
DE (1) | DE69606534T2 (no) |
DK (1) | DK0833755T3 (no) |
ES (1) | ES2144762T3 (no) |
IL (1) | IL123146A (no) |
NO (1) | NO980345L (no) |
NZ (1) | NZ315048A (no) |
WO (1) | WO1997006016A1 (no) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6124970A (en) | 1997-10-20 | 2000-09-26 | Latents Image Technology Ltd. | Polymer materials with latent images visible in polarized light and methods for their production |
KR20010113075A (ko) * | 2000-06-16 | 2001-12-28 | 김태용 | 빛의 굴절율을 이용한 시스템 보안장치용 암호해독기 |
US6740472B2 (en) | 2002-06-03 | 2004-05-25 | Latent Image Technologies Ltd. | Polymer materials with independent latent images visible in polarized light and methods for their production |
WO2007120247A2 (en) * | 2005-12-29 | 2007-10-25 | Chemimage Corporation | Method and apparatus for counterfeiting protection |
EP1966922A2 (en) * | 2005-12-29 | 2008-09-10 | Chemimage Corporation | Method and apparatus for counterfeiting protection |
US7815117B2 (en) * | 2005-12-29 | 2010-10-19 | Chemimage Corporation | Method and apparatus for counterfeiting protection |
WO2007076151A2 (en) * | 2005-12-29 | 2007-07-05 | Chemimage Corporation | Method and apparatus for counterfeiting protection |
EP1965988A4 (en) * | 2005-12-29 | 2011-08-10 | Chemimage Corp | PROCESS AND DEVICE FOR PROTECTION FROM PANEL COPIES |
EP2203903B1 (en) | 2007-10-09 | 2015-06-10 | Sicpa Holding Sa | Security marking authentication device |
CN106102800A (zh) * | 2014-03-31 | 2016-11-09 | 赛诺菲-安万特德国有限公司 | 具有用于无歧义地显示设定剂量值的特殊的剂量刻度和包括光学过滤器的剂量显示窗口的笔型药物注射装置 |
CN107578254B (zh) * | 2017-09-01 | 2021-01-01 | 景德镇陶瓷大学 | 一种基于添加微量元素标识区的陶瓷制品防伪方法 |
US10410530B1 (en) | 2018-02-27 | 2019-09-10 | Honeywell International Inc. | Systems and methods for detecting potential surface collisions and providing warnings onboard an aircraft or airport vehicle |
CN110264860B (zh) * | 2019-06-14 | 2021-05-11 | 长春理工大学 | 一种基于多膜系阵列的多谱段图像伪装方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1696714B1 (de) * | 1968-03-13 | 1970-12-03 | Zeiss Carl Fa | Verfahren zur Herstellung eines Kennzeichens auf durchsichtigen Werkstoffen |
US4519064A (en) * | 1980-10-27 | 1985-05-21 | Nippon Columbia Kabushikikaisha | Optical record disc |
DE3151407C1 (de) * | 1981-12-24 | 1983-10-13 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | Ausweiskarte und Verfahren zu deren Herstellung |
US4544836A (en) * | 1982-12-22 | 1985-10-01 | American District Telegraph Company | Optically-based access control system |
JPS6052706A (ja) * | 1983-08-31 | 1985-03-26 | Nippon Kokan Kk <Nkk> | 膜厚測定装置 |
JPS6128182A (ja) * | 1984-07-18 | 1986-02-07 | Sony Corp | 光学的情報記録媒体 |
JPH03105489A (ja) * | 1989-09-20 | 1991-05-02 | Hitachi Ltd | ウエハ上の文字検出方法 |
US5543608A (en) * | 1990-12-17 | 1996-08-06 | Rantalainen; Erkki | Method and the system for identifying a visual object with a polarizing marker |
FR2674979B1 (fr) * | 1991-04-04 | 1995-10-13 | Rotanotice Sa | Etiquette de protection et decoration notamment pour pile electrique. |
JPH058534A (ja) * | 1991-07-04 | 1993-01-19 | Washi Kosan Kk | 隠しマーク及びその製法 |
US5284364A (en) * | 1992-06-10 | 1994-02-08 | Anvik Corporation | Increased-security identification card system |
JP2833975B2 (ja) * | 1992-09-28 | 1998-12-09 | オリンパス光学工業株式会社 | ドットコード |
GB2281129B (en) * | 1993-08-19 | 1997-04-09 | United Distillers Plc | Method of marking a body of glass |
-
1996
- 1996-08-05 DE DE69606534T patent/DE69606534T2/de not_active Expired - Fee Related
- 1996-08-05 AT AT96926478T patent/ATE189428T1/de not_active IP Right Cessation
- 1996-08-05 US US08/849,737 patent/US6100967A/en not_active Expired - Fee Related
- 1996-08-05 JP JP9508232A patent/JPH11510259A/ja not_active Ceased
- 1996-08-05 WO PCT/GB1996/001898 patent/WO1997006016A1/en active IP Right Grant
- 1996-08-05 IL IL12314696A patent/IL123146A/en not_active IP Right Cessation
- 1996-08-05 ES ES96926478T patent/ES2144762T3/es not_active Expired - Lifetime
- 1996-08-05 AU AU66643/96A patent/AU6664396A/en not_active Abandoned
- 1996-08-05 DK DK96926478T patent/DK0833755T3/da active
- 1996-08-05 EP EP96926478A patent/EP0833755B1/en not_active Expired - Lifetime
- 1996-08-05 NZ NZ315048A patent/NZ315048A/en unknown
- 1996-08-05 KR KR10-1998-0700743A patent/KR100388746B1/ko not_active IP Right Cessation
- 1996-08-05 CN CN96191052A patent/CN1181038A/zh active Pending
- 1996-08-05 CA CA002228514A patent/CA2228514A1/en not_active Abandoned
-
1998
- 1998-01-26 NO NO980345A patent/NO980345L/no unknown
Also Published As
Publication number | Publication date |
---|---|
MX9800910A (es) | 1998-10-31 |
CN1181038A (zh) | 1998-05-06 |
KR19990036078A (ko) | 1999-05-25 |
DE69606534D1 (de) | 2000-03-09 |
AU6664396A (en) | 1997-03-05 |
ATE189428T1 (de) | 2000-02-15 |
WO1997006016A1 (en) | 1997-02-20 |
NZ315048A (en) | 1998-04-27 |
US6100967A (en) | 2000-08-08 |
ES2144762T3 (es) | 2000-06-16 |
JPH11510259A (ja) | 1999-09-07 |
DK0833755T3 (da) | 2000-07-24 |
DE69606534T2 (de) | 2000-07-27 |
IL123146A (en) | 2001-12-23 |
NO980345D0 (no) | 1998-01-26 |
KR100388746B1 (ko) | 2003-10-17 |
EP0833755B1 (en) | 2000-02-02 |
EP0833755A1 (en) | 1998-04-08 |
IL123146A0 (en) | 1998-09-24 |
CA2228514A1 (en) | 1997-02-20 |
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