ATA143274A - Vorrichtung zur feststellung der bewertungsdaten von farbedelsteinen, insbesondere brillanten - Google Patents
Vorrichtung zur feststellung der bewertungsdaten von farbedelsteinen, insbesondere brillantenInfo
- Publication number
- ATA143274A ATA143274A AT143274A AT143274A ATA143274A AT A143274 A ATA143274 A AT A143274A AT 143274 A AT143274 A AT 143274A AT 143274 A AT143274 A AT 143274A AT A143274 A ATA143274 A AT A143274A
- Authority
- AT
- Austria
- Prior art keywords
- determining
- evaluation data
- particular diamonds
- colored gems
- gems
- Prior art date
Links
- 239000010432 diamond Substances 0.000 title 1
- 238000011156 evaluation Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/87—Investigating jewels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/389—Precious stones; Pearls
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732313783 DE2313783C3 (de) | 1973-03-20 | Vorrichtung zur Feststellung der Bewertungsdaten von Farbedelsteinen, insbesondere Brillanten | |
DE19732344144 DE2344144C3 (de) | 1973-09-01 | Vorrichtung zur Feststellung der Bewertungsdaten von Farbedelsteinen, insbesondere Brillanten |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA143274A true ATA143274A (de) | 1977-11-15 |
AT344419B AT344419B (de) | 1978-07-25 |
Family
ID=25764856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT143274A AT344419B (de) | 1973-03-20 | 1974-02-21 | Vorrichtung zur feststellung der bewertungsdaten von farbedelsteinen, insbesondere brillanten |
Country Status (7)
Country | Link |
---|---|
US (1) | US3867032A (de) |
JP (1) | JPS5617617B2 (de) |
AT (1) | AT344419B (de) |
CA (1) | CA997940A (de) |
CH (1) | CH568563A5 (de) |
DK (1) | DK139399C (de) |
FR (1) | FR2222651B1 (de) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2444644A1 (de) * | 1974-09-18 | 1976-04-08 | Dihaco Diamanten Handels Co | Verfahren und vorrichtung zur ermittlung und groessenbestimmung von einschluessen in edelsteinen |
IT1085202B (it) * | 1976-02-05 | 1985-05-28 | Dihaco Diamanten Handels Co | Procedimento e dispositivo per la determinazione dei dati di stima di pietre preziose |
CH607020A5 (de) * | 1976-05-20 | 1978-11-30 | Alusuisse | |
US4266871A (en) * | 1978-07-28 | 1981-05-12 | Gem Instruments Corporation | Apparatus for visually duplicating gemstones |
IL58344A (en) * | 1978-10-09 | 1983-09-30 | De Beers Cons Mines Ltd | Method of assessing the colour of gems |
US4291975A (en) * | 1979-10-03 | 1981-09-29 | Scientific Gem Identification, Inc. | Apparatus for determining the color characteristics of a gem |
ZA813689B (en) * | 1980-06-04 | 1982-07-28 | Gersan Ets | Centering and working gemstones |
EP0041391B1 (de) * | 1980-06-04 | 1985-10-02 | Gersan Establishment | Verfahren und System zum Untersuchen eines Edelsteines |
EP0042361A1 (de) * | 1980-06-17 | 1981-12-23 | GRETAG Aktiengesellschaft | Verfahren und Vorrichtung zur maschinellen Identifikation von Edelsteinen |
JPS57156545A (en) * | 1981-03-22 | 1982-09-27 | Ii R C:Kk | Identifying method for jewelry by measurement of optical system and data processor for it |
JPS57158544A (en) * | 1981-03-25 | 1982-09-30 | Ii R C:Kk | Identifying method of jewel and ornament by measurement of quantity system and optical system, and its data processor |
JPS57169656A (en) * | 1981-04-12 | 1982-10-19 | Ii R C:Kk | Examining method for jewel |
JPS58728A (ja) * | 1981-06-25 | 1983-01-05 | Shimadzu Corp | ダイヤモンドカラ−測定装置 |
US5184732A (en) * | 1985-12-20 | 1993-02-09 | Gersan Establishment | Shape sorting |
GB8531396D0 (en) * | 1985-12-20 | 1986-02-05 | Gersan Ets | Sorting |
JPS6247073Y2 (de) * | 1986-06-09 | 1987-12-24 | ||
IT1211348B (it) * | 1987-07-31 | 1989-10-18 | Roggero Paolo E Trossarelli Ca | Illuminatore per l osservazione spettroscopica di minerali gemme osimili |
JPH06103268B2 (ja) * | 1989-02-17 | 1994-12-14 | 金作 山下 | ダイヤモンド等の宝石の輝き観察器具および該器具を用いた宝石の撮影方法 |
FR2656118B1 (fr) * | 1989-12-19 | 1992-12-11 | Europ Propulsion | Dispositif d'observation pour corps exterieurement brillants de forme generale spherique ou courbe. |
JPH03231143A (ja) * | 1990-02-06 | 1991-10-15 | Kinsaku Yamashita | ダイヤモンドの輝き度判定方法及び測定装置 |
JPH06103269B2 (ja) * | 1990-07-06 | 1994-12-14 | 金作 山下 | ダイヤモンド等の宝石の観察または撮影方法および器具 |
GB9210674D0 (en) * | 1992-05-19 | 1992-07-01 | Gersan Ets | Method and apparatus for examining an object |
JPH05332731A (ja) * | 1992-05-29 | 1993-12-14 | Nikon Corp | 形状計測装置 |
US5966673A (en) | 1997-01-10 | 1999-10-12 | Diamond Technologies, Inc. | System and method for computerized evaluation of gemstones |
US6473164B1 (en) * | 2000-02-16 | 2002-10-29 | Gemological Institute Of America, Inc. | Systems, apparatuses and methods for diamond color measurement and analysis |
US7105822B1 (en) * | 2000-09-29 | 2006-09-12 | American Gemological Laboratories, Inc. | Characterization of clarity and color enhancement agents in gems |
US7260544B1 (en) * | 2000-10-12 | 2007-08-21 | Gemological Institute Of America, Inc. | System and methods for evaluating the appearance of a gemstone |
FR2831031A1 (fr) * | 2001-10-23 | 2003-04-25 | Dji Design | Article de bijouterie illuminable comportant une pierre transparente a la lumiere, et procede d'illumination de celle-ci |
ES2219483T3 (es) * | 2001-12-13 | 2004-12-01 | Overseas Diamonds Technologies N.V. | Aparato para generar datos para determinar una propiedad de una piedra preciosa y procedimientos para determinar una propiedad de una piedra preciosa. |
US6786733B2 (en) | 2002-10-15 | 2004-09-07 | Overseas Diamonds Inc. | Computer-implemented method of and system for teaching an untrained observer to evaluate a gemstone |
US7102742B2 (en) * | 2004-01-12 | 2006-09-05 | Gemological Institute Of America, Inc. | Fluorescence measuring device for gemstones |
US7315356B2 (en) * | 2004-05-13 | 2008-01-01 | Haske Martin D | Fire demonstration tool and method for using thereof |
US7800741B2 (en) * | 2005-08-22 | 2010-09-21 | Galatea Ltd. | Method for evaluation of a gemstone |
DE102005039679A1 (de) * | 2005-08-22 | 2007-03-08 | Galatea Ltd. | Verfahren zum Bestimmen des Wertes eines Objekts |
US20090182520A1 (en) * | 2005-12-12 | 2009-07-16 | Yoav Luxembourg | Assessment of diamond color |
US9262284B2 (en) * | 2006-12-07 | 2016-02-16 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Single channel memory mirror |
US20090234754A1 (en) * | 2008-03-11 | 2009-09-17 | Dave Lapa | Apparatus, a method, and a system for gemstone evaluation and gemology tutoring over the internet |
DE102009025561A1 (de) * | 2009-06-12 | 2010-12-16 | BAM Bundesanstalt für Materialforschung und -prüfung | Anordnung und Verfahren zur Bestimmung der Lumineszenzquantenausbeute einer lumineszierenden Probe |
WO2014055041A1 (en) * | 2012-10-03 | 2014-04-10 | Presidium Instruments Pte Ltd | A gemstone tester and a method of characterising a gemstone |
AT514332B1 (de) * | 2013-08-27 | 2014-12-15 | Swarovski D Kg | Anordnung zur Analyse eines durch Brechung und Reflexion an einem Schmuckstein hervorgerufenen Lichtmusters |
US10300546B2 (en) * | 2017-01-27 | 2019-05-28 | United Technologies Corporation | Spherical articulating fixture |
EP3729063B1 (de) * | 2017-12-21 | 2022-02-09 | Università Degli Studi Di Milano - Bicocca | System und verfahren zur spektroskopieanalyse von diamanten |
US11333606B2 (en) * | 2020-08-18 | 2022-05-17 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Apparatus and method for visually inspecting gemstones |
IT202100021218A1 (it) * | 2021-08-05 | 2023-02-05 | Diamsafe S R L | Metodo e dispositivo per identificare univocamente una pietra preziosa sfaccettata |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5015597Y1 (de) * | 1969-08-24 | 1975-05-15 | ||
JPS5423270B1 (de) * | 1970-03-13 | 1979-08-13 |
-
1974
- 1974-02-21 AT AT143274A patent/AT344419B/de not_active IP Right Cessation
- 1974-03-06 CH CH317574A patent/CH568563A5/xx not_active IP Right Cessation
- 1974-03-08 US US449553A patent/US3867032A/en not_active Expired - Lifetime
- 1974-03-18 DK DK146374A patent/DK139399C/da active
- 1974-03-18 FR FR7409035A patent/FR2222651B1/fr not_active Expired
- 1974-03-19 CA CA195,422A patent/CA997940A/en not_active Expired
- 1974-03-20 JP JP3107574A patent/JPS5617617B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK139399C (da) | 1979-07-23 |
US3867032A (en) | 1975-02-18 |
JPS49123384A (de) | 1974-11-26 |
CH568563A5 (de) | 1975-10-31 |
CA997940A (en) | 1976-10-05 |
FR2222651A1 (de) | 1974-10-18 |
JPS5617617B2 (de) | 1981-04-23 |
FR2222651B1 (de) | 1977-10-07 |
AT344419B (de) | 1978-07-25 |
DK139399B (da) | 1979-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |