CH614288A5 - - Google Patents
Info
- Publication number
- CH614288A5 CH614288A5 CH140077A CH140077A CH614288A5 CH 614288 A5 CH614288 A5 CH 614288A5 CH 140077 A CH140077 A CH 140077A CH 140077 A CH140077 A CH 140077A CH 614288 A5 CH614288 A5 CH 614288A5
- Authority
- CH
- Switzerland
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
Landscapes
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762604410 DE2604410A1 (de) | 1974-09-18 | 1976-02-05 | Verfahren und vorrichtung zur ermittlung und groessenbestimmung von einschluessen in edelsteinen |
| DE19762623595 DE2623595A1 (de) | 1976-05-26 | 1976-05-26 | Verfahren und vorrichtung zum ermitteln der bewertungsdaten von farbedelsteinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH614288A5 true CH614288A5 (it) | 1979-11-15 |
Family
ID=25770010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH140077A CH614288A5 (it) | 1976-02-05 | 1977-02-04 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4152069A (it) |
| JP (1) | JPS52119243A (it) |
| CA (1) | CA1086521A (it) |
| CH (1) | CH614288A5 (it) |
| FR (1) | FR2340546A1 (it) |
| GB (1) | GB1566325A (it) |
| IL (1) | IL51384A (it) |
| IT (1) | IT1085202B (it) |
| SE (1) | SE7701268L (it) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE875482A (nl) * | 1979-04-11 | 1979-10-11 | Chandesais Jean L J | Verbeterde ringverlichting voor mikroskopen |
| JPS5892920A (ja) * | 1981-11-30 | 1983-06-02 | Karuniyuu Kogaku Kogyo Kk | ダイヤモンドカラ−測定装置 |
| JPS60108735A (ja) * | 1983-11-18 | 1985-06-14 | Matsushita Electric Ind Co Ltd | 水晶原石の脈理検査装置 |
| DE9005845U1 (de) * | 1990-05-23 | 1990-07-26 | Fa. Carl Zeiss, 7920 Heidenheim | Vorrichtung zur Messung der Absorption von transparenten Proben mit ungünstiger Außenform |
| 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 |
| US5422718A (en) * | 1993-05-10 | 1995-06-06 | The Center For Innovative Technology | Elastic-part immersion cell for analyzing microstructures in materials |
| GB2286251B (en) * | 1994-01-25 | 1997-07-09 | Gersan Ets | Examining a diamond for synthetic diamond |
| FR2718232B1 (fr) * | 1994-03-31 | 1996-05-24 | Saint Gobain Vitrage | Procédé et dispositif pour mesurer la qualité optique de la surface d'un objet transparent. |
| US5966673A (en) | 1997-01-10 | 1999-10-12 | Diamond Technologies, Inc. | System and method for computerized evaluation of gemstones |
| US6980283B1 (en) | 1997-12-18 | 2005-12-27 | Imagestatistics, Inc. | Method and associated apparatus for the standardized grading of gemstones |
| US6020954A (en) | 1997-12-18 | 2000-02-01 | Imagestatistics, Inc. | Method and associated apparatus for the standardized grading 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 |
| JP4663855B2 (ja) * | 2000-08-02 | 2011-04-06 | 株式会社ほほえみブレインズ | 装飾用宝石の鑑定方法 |
| US7260544B1 (en) * | 2000-10-12 | 2007-08-21 | Gemological Institute Of America, Inc. | System and methods for evaluating the appearance of a gemstone |
| EP1211503B2 (en) * | 2000-12-04 | 2015-12-02 | Diamcad | A method and apparatus for locating inclusions in a diamond stone |
| US20030223054A1 (en) * | 2002-05-29 | 2003-12-04 | Natural Crystal Information Systems | Method and apparatus for identifying gemstones |
| US20050004824A1 (en) * | 2003-05-09 | 2005-01-06 | Sunkist Growers Inc. | System and method for concurrent recording, using and recovering a multi-referenced data in a real-time control system for a plant product sorting system |
| AU2003902855A0 (en) * | 2003-06-06 | 2003-06-26 | Holloway, Garry Ian | Method and apparatus for examining a diamond |
| WO2006033102A1 (en) * | 2004-09-21 | 2006-03-30 | Zvi Porat | A system and method for three-dimensional location of inclusions in a gemstone |
| IL181484A0 (en) * | 2007-02-21 | 2007-07-04 | Haim Shlezinger | A method for evaluation of a gemstone |
| 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 |
| US9262284B2 (en) * | 2006-12-07 | 2016-02-16 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Single channel memory mirror |
| US20140279337A1 (en) * | 2013-03-12 | 2014-09-18 | The Rapaport 2012 Family Trust | Systems and methods for bundling diamonds into valued groupings |
| EP3028034A4 (en) | 2013-06-18 | 2017-05-03 | Arvindbhai Lavjibhai Patel | Method and device for gemstone evolution |
| BE1025152B1 (nl) * | 2017-04-19 | 2018-11-19 | Octonus Finland Oy | Verbeterde werkwijze voor het analyseren van een edelsteen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2960909A (en) * | 1957-01-07 | 1960-11-22 | Jr Robert M Shipley | Method for determination of color of gems |
| AT344419B (de) * | 1973-03-20 | 1978-07-25 | Dihaco Diamanten Handels Co | Vorrichtung zur feststellung der bewertungsdaten von farbedelsteinen, insbesondere brillanten |
| DE2444644A1 (de) * | 1974-09-18 | 1976-04-08 | Dihaco Diamanten Handels Co | Verfahren und vorrichtung zur ermittlung und groessenbestimmung von einschluessen in edelsteinen |
-
1977
- 1977-01-31 IT IT19819/77A patent/IT1085202B/it active
- 1977-01-31 GB GB3772/77A patent/GB1566325A/en not_active Expired
- 1977-02-03 IL IL51384A patent/IL51384A/xx unknown
- 1977-02-04 FR FR7703276A patent/FR2340546A1/fr active Granted
- 1977-02-04 CH CH140077A patent/CH614288A5/xx not_active IP Right Cessation
- 1977-02-04 JP JP1153477A patent/JPS52119243A/ja active Pending
- 1977-02-04 US US05/765,562 patent/US4152069A/en not_active Expired - Lifetime
- 1977-02-04 SE SE7701268A patent/SE7701268L/xx unknown
- 1977-02-07 CA CA271,186A patent/CA1086521A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2340546B3 (it) | 1979-10-05 |
| IL51384A (en) | 1978-08-31 |
| FR2340546A1 (fr) | 1977-09-02 |
| SE7701268L (sv) | 1977-08-06 |
| IL51384A0 (en) | 1977-04-29 |
| JPS52119243A (en) | 1977-10-06 |
| US4152069A (en) | 1979-05-01 |
| CA1086521A (en) | 1980-09-30 |
| IT1085202B (it) | 1985-05-28 |
| GB1566325A (en) | 1980-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |