WO2008102361A3 - A method for evaluation of a gemstone - Google Patents
A method for evaluation of a gemstone Download PDFInfo
- Publication number
- WO2008102361A3 WO2008102361A3 PCT/IL2008/000232 IL2008000232W WO2008102361A3 WO 2008102361 A3 WO2008102361 A3 WO 2008102361A3 IL 2008000232 W IL2008000232 W IL 2008000232W WO 2008102361 A3 WO2008102361 A3 WO 2008102361A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gemstone
- refractive index
- operative
- container
- signals
- Prior art date
Links
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
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N2021/0342—Solid sample being immersed, e.g. equiindex fluid
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08710232.3A EP2115436B1 (en) | 2007-02-21 | 2008-02-21 | Apparatus and method for evaluating a gemstone |
AU2008218527A AU2008218527B2 (en) | 2007-02-21 | 2008-02-21 | A method for evaluation of a gemstone |
CA2679558A CA2679558C (en) | 2007-02-21 | 2008-02-21 | A method for evaluation of a gemstone |
IL200538A IL200538A (en) | 2007-02-21 | 2009-08-20 | Method and apparatus for evaluation of a gemstone |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL181484 | 2007-02-21 | ||
IL181484A IL181484A0 (en) | 2007-02-21 | 2007-02-21 | A method for evaluation of a gemstone |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008102361A2 WO2008102361A2 (en) | 2008-08-28 |
WO2008102361A3 true WO2008102361A3 (en) | 2008-11-06 |
Family
ID=39471989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IL2008/000232 WO2008102361A2 (en) | 2007-02-21 | 2008-02-21 | A method for evaluation of a gemstone |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2115436B1 (en) |
AU (1) | AU2008218527B2 (en) |
CA (1) | CA2679558C (en) |
IL (2) | IL181484A0 (en) |
WO (1) | WO2008102361A2 (en) |
ZA (1) | ZA200905849B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1019409A5 (en) * | 2010-07-07 | 2012-07-03 | Octonus Finland Oy | IMPROVED METHOD FOR ANALYZING A GEMSTONE. |
IL248717B (en) * | 2016-11-02 | 2021-05-31 | Sarine Tech Ltd | System and method for detecting inclusions in a gemstone |
US11726045B2 (en) | 2016-11-02 | 2023-08-15 | Sarine Technologies Ltd. | System and method for tracing a gemstones journey from the mine to the consumer by detecting inclusions in the gemstone |
CN112041667A (en) * | 2018-03-02 | 2020-12-04 | 澳大利亚国立大学 | Method and system for determining the position of foreign bodies and/or impurities in a gemstone, mineral or sample thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049350A (en) * | 1974-09-18 | 1977-09-20 | Dihaco Diamanten Handels Compagnie Est. | Process and apparatus for detecting inclusions |
WO2007023444A2 (en) * | 2005-08-22 | 2007-03-01 | Galatea Ltd. | A method for evaluation of a gemstone |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2484078A (en) * | 1947-07-05 | 1949-10-11 | Miner Inc W H | Locking means for lever operated rotary actuating bars of door fasteners |
US2627276A (en) * | 1948-03-22 | 1953-02-03 | Glit O Ring Inc | Jewelry cleaner |
IT1085202B (en) * | 1976-02-05 | 1985-05-28 | Dihaco Diamanten Handels Co | PROCEDURE AND DEVICE FOR THE DETERMINATION OF ESTIMATE DATA OF PRECIOUS STONES |
US4112955A (en) * | 1977-01-21 | 1978-09-12 | Gollel Richard M | Coin operated ultrasonic cleaning device |
US7014966B2 (en) * | 2003-09-02 | 2006-03-21 | Advanced Micro Devices, Inc. | Method and apparatus for elimination of bubbles in immersion medium in immersion lithography systems |
JP2005083800A (en) * | 2003-09-05 | 2005-03-31 | Hitachi Ltd | Flaw inspection method and flaw inspection device |
WO2005116617A1 (en) * | 2004-05-21 | 2005-12-08 | Corning Incorporated | Apparatus and process for detecting inclusions |
-
2007
- 2007-02-21 IL IL181484A patent/IL181484A0/en unknown
-
2008
- 2008-02-21 AU AU2008218527A patent/AU2008218527B2/en not_active Ceased
- 2008-02-21 EP EP08710232.3A patent/EP2115436B1/en active Active
- 2008-02-21 CA CA2679558A patent/CA2679558C/en active Active
- 2008-02-21 WO PCT/IL2008/000232 patent/WO2008102361A2/en active Application Filing
-
2009
- 2009-08-20 IL IL200538A patent/IL200538A/en active IP Right Grant
- 2009-08-24 ZA ZA200905849A patent/ZA200905849B/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049350A (en) * | 1974-09-18 | 1977-09-20 | Dihaco Diamanten Handels Compagnie Est. | Process and apparatus for detecting inclusions |
WO2007023444A2 (en) * | 2005-08-22 | 2007-03-01 | Galatea Ltd. | A method for evaluation of a gemstone |
Non-Patent Citations (4)
Title |
---|
C.D. WEST: "Immersion liquids of high refractive index", THE AMERICA MINERALOGIST, vol. 21, 1936, pages 245 - 249, XP002484248, Retrieved from the Internet <URL:http://www.minsocam.org/ammin/AM21/AM21_245.pdf> [retrieved on 20080610] * |
E.S. LARSEN JR AND R. MEYROWITZ: "Measurement of the refractive index", INTERNATIONAL TABLES FOR CRYSTALLOGRAPHY, vol. C, 2004, pages 144, XP009101445 * |
M. DEETLEFS ET AL: "Neoteric optical media for refractive index determination of gems and minerals", NEW J. CHEM., vol. 30, 2006, pages 317 - 326, XP002484247, Retrieved from the Internet <URL:http://www.rsc.org/delivery/_ArticleLinking/DisplayHTMLArticleforfree.cfm?JournalCode=NJ&Year=2006&ManuscriptID=b513451j&Iss=3> [retrieved on 20080610] * |
R. B. MCCORMICK: "Advanced and refined technique in the petrographic study of crystalline refractories", JOURNAL OF THE AMERICAN CERAMIC SOCIETY, vol. 19, no. 1-12, January 1936 (1936-01-01), pages 7 - 13, XP009101414 * |
Also Published As
Publication number | Publication date |
---|---|
EP2115436A2 (en) | 2009-11-11 |
ZA200905849B (en) | 2010-04-28 |
CA2679558C (en) | 2016-08-02 |
AU2008218527A1 (en) | 2008-08-28 |
IL200538A (en) | 2013-03-24 |
IL181484A0 (en) | 2007-07-04 |
WO2008102361A2 (en) | 2008-08-28 |
IL200538A0 (en) | 2010-04-29 |
EP2115436B1 (en) | 2020-11-11 |
AU2008218527B2 (en) | 2013-02-07 |
CA2679558A1 (en) | 2008-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL189690A (en) | Method for evaluation of a gemstone | |
WO2006113748A3 (en) | Optical determination of in vivo properties | |
MX2009007684A (en) | Ocular sensor for the detection of an analyte in eye water. | |
WO2006065835A3 (en) | Optical determination of in vivo properties | |
EP2348321A3 (en) | System and methods to perform assays for detecting or quantifying analytes within samples | |
WO2007106344A3 (en) | Optical assay apparatus and methods | |
WO2008057912A3 (en) | Multi-analyte optical computing system | |
EP1845363A3 (en) | Sample analyzer | |
WO2008102361A3 (en) | A method for evaluation of a gemstone | |
WO2012143842A3 (en) | Device and method for vital sign measurement of a person | |
FR2899326B1 (en) | "METHOD AND DEVICE FOR OPTICALLY DETERMINING THE POSITION OF AN OBJECT". | |
UA93065C2 (en) | Method for device for control of contour of side wall of a vessel | |
MX345757B (en) | Image analysis and measurement of biological samples. | |
WO2013177434A3 (en) | Systems and methods for detection of particles in a beneficial agent | |
BRPI0822092A8 (en) | MICROELECTRONIC SENSOR DEVICE FOR THE EXAMINATION OF TARGET PARTICLES, METHOD FOR THE EXAMINATION OF TARGET PARTICLES, AND, USE OF THE MICROELECTRONIC SENSOR DEVICE | |
FR2886741B1 (en) | APPARATUS AND METHOD FOR DETERMINING THE ORIENTATION OF A MARINE FLUTE GUIDING DEVICE | |
WO2006004763A3 (en) | Apparatus for assaying fluorophores in a capillary | |
EP1722229B8 (en) | Method of assessing risk of and predisposition to the development of a pathology related to the presence of anti-epcr antibodies | |
WO2007095678A8 (en) | Α SYSTEM FOR DETECTING ONE OR MORE PREDETERMlNED OPTICALLY DERIVABLE CHARACTERISTICS OF A SAMPLE | |
WO2007112215A3 (en) | Optical design of a measurement system having multiple sensor or multiple light source paths | |
WO2012052752A3 (en) | Fluid discrimination apparatus and method | |
MX2014012772A (en) | Biological assay sample analyzer. | |
WO2009136311A3 (en) | Contact pressure control for probe for material analysis | |
ATE514934T1 (en) | INTEGRATED DEVICE AND METHOD FOR DETECTING INFLAMMATORY CONDITIONS PRESENT IN A WHOLE BLOOD SAMPLE | |
WO2005119209A3 (en) | System and method for analyzing microbial growth |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08710232 Country of ref document: EP Kind code of ref document: A2 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200538 Country of ref document: IL Ref document number: 2679558 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2008218527 Country of ref document: AU |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1606/MUMNP/2009 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2008710232 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2008218527 Country of ref document: AU Date of ref document: 20080221 Kind code of ref document: A |