JPS5015597Y1 - - Google Patents
Info
- Publication number
- JPS5015597Y1 JPS5015597Y1 JP1969080406U JP8040669U JPS5015597Y1 JP S5015597 Y1 JPS5015597 Y1 JP S5015597Y1 JP 1969080406 U JP1969080406 U JP 1969080406U JP 8040669 U JP8040669 U JP 8040669U JP S5015597 Y1 JPS5015597 Y1 JP S5015597Y1
- Authority
- JP
- Japan
- 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
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
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/389—Precious stones; Pearls
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
Landscapes
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (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)
- Adornments (AREA)
- Microscoopes, Condenser (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1969080406U JPS5015597Y1 (ja) | 1969-08-24 | 1969-08-24 | |
US00046724A US3740142A (en) | 1969-08-24 | 1970-06-16 | Apparatus for discriminating and/or identifying jewels |
IL34748A IL34748A (en) | 1969-08-24 | 1970-06-18 | Device for discriminating and/or identifying jewels |
DE19707023622U DE7023622U (de) | 1969-08-24 | 1970-06-24 | Vorrichtung zur identifizierung von stuecken optisch wirksamen materials insbesondere von edelsteinen |
DE19702031065 DE2031065A1 (de) | 1969-08-24 | 1970-06-24 | Verfahren und Vorrichtung ?.ur Identifi zierung von Stucken optisch wirksamen Materials, insbesondere von Edelsteinen |
BE752563D BE752563A (fr) | 1969-08-24 | 1970-06-26 | Procede de dispositif pour la discrimination et/ou l'identification de materiaux presentant des proprietes optiques, tels que des pierres precieuses |
GB3102070A GB1301537A (ja) | 1969-08-24 | 1970-06-26 | |
NL707009528A NL147858B (nl) | 1969-08-24 | 1970-06-29 | Inrichting voor het onderzoeken van een edelsteen. |
FR7024081A FR2062134A5 (ja) | 1969-08-24 | 1970-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1969080406U JPS5015597Y1 (ja) | 1969-08-24 | 1969-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5015597Y1 true JPS5015597Y1 (ja) | 1975-05-15 |
Family
ID=13717397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1969080406U Expired JPS5015597Y1 (ja) | 1969-08-24 | 1969-08-24 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3740142A (ja) |
JP (1) | JPS5015597Y1 (ja) |
BE (1) | BE752563A (ja) |
DE (2) | DE7023622U (ja) |
FR (1) | FR2062134A5 (ja) |
GB (1) | GB1301537A (ja) |
IL (1) | IL34748A (ja) |
NL (1) | NL147858B (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT344419B (de) * | 1973-03-20 | 1978-07-25 | Dihaco Diamanten Handels Co | Vorrichtung zur feststellung der bewertungsdaten von farbedelsteinen, insbesondere brillanten |
IL43465A (en) * | 1973-10-23 | 1976-12-31 | Yeda Res & Dev | Gem identification |
US3985454A (en) * | 1975-03-14 | 1976-10-12 | Nasa | Window defect planar mapping technique |
US4763986A (en) * | 1986-11-24 | 1988-08-16 | Sego Marvin A | Illuminated jeweler's loupe |
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 |
EP0442065B1 (en) * | 1990-02-15 | 1997-07-23 | Kinsaku Yamashita | Instrument for observing jewels brilliance as diamond, and method of taking photographs with said instrument |
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 |
US5422711A (en) * | 1993-10-18 | 1995-06-06 | Can; Hanna | Gem viewing and manipulation apparatus |
GB2303699A (en) * | 1995-07-24 | 1997-02-26 | Gersan Ets | A method and apparatus for detecting layers of synthetic diamond |
GB2317693B (en) * | 1995-07-24 | 1999-10-06 | Gersan Ets | Examining a diamond |
US5835205A (en) * | 1996-02-12 | 1998-11-10 | C3, Inc. | Optical testing system for distinguishing a silicon carbide gemstone from a diamond |
US6450402B1 (en) | 1999-05-05 | 2002-09-17 | T.I.D. (The Identifying Diamond) Inc. | Identification device |
US6308891B1 (en) | 1999-05-05 | 2001-10-30 | T.I.D. (The Identifying Diamond) Inc. | Jewelry identification |
US7000760B2 (en) * | 2003-04-03 | 2006-02-21 | Lau Anson W | Jewelry box with a viewer |
US7193694B2 (en) * | 2005-05-02 | 2007-03-20 | William Underwood | Method for grading gemstone cut and symmetry |
US20080041734A1 (en) * | 2005-09-22 | 2008-02-21 | Bergelson Alan P | Jewelry display apparatus |
US20120268728A1 (en) * | 2011-04-20 | 2012-10-25 | GemEx Systems, Inc., a Wisconsin corporation | Gem positioning and analysis system |
BE1021617B1 (nl) * | 2013-01-23 | 2015-12-18 | Osmana, Besloten Vennootschap Met Beperkte Aansprakelijkheid | Inrichting voor het bekijken van juwelen |
CN106662535B (zh) | 2014-08-08 | 2019-09-27 | 英派尔科技开发有限公司 | 确定宝石的光学属性的设备、系统和方法 |
WO2016185472A1 (en) | 2015-05-21 | 2016-11-24 | Sarine Color Technologies Ltd. | System and method of unique identifying a gemstone |
GB2551133A (en) * | 2016-06-06 | 2017-12-13 | De Beers Uk Ltd | Gemstone viewer |
GB2603820A (en) * | 2021-02-10 | 2022-08-17 | John Mepham Tony | Gemmology spectrum absorption light enhancer for spectroscope |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1700497A (en) * | 1927-04-28 | 1929-01-29 | Heitzler Frank | Apparatus for use in identifying precious stones |
US2742813A (en) * | 1952-10-17 | 1956-04-24 | Zeininger Henry Percy | Projection apparatus for displaying precious stones |
SU122613A1 (ru) * | 1958-05-14 | 1958-11-30 | С.А. Бородин | Фотогониометр |
US3160748A (en) * | 1962-06-28 | 1964-12-08 | Frank L Chan | Spherical goniometer head and adapter |
-
1969
- 1969-08-24 JP JP1969080406U patent/JPS5015597Y1/ja not_active Expired
-
1970
- 1970-06-16 US US00046724A patent/US3740142A/en not_active Expired - Lifetime
- 1970-06-18 IL IL34748A patent/IL34748A/en unknown
- 1970-06-24 DE DE19707023622U patent/DE7023622U/de not_active Expired
- 1970-06-24 DE DE19702031065 patent/DE2031065A1/de active Pending
- 1970-06-26 BE BE752563D patent/BE752563A/xx unknown
- 1970-06-26 GB GB3102070A patent/GB1301537A/en not_active Expired
- 1970-06-29 NL NL707009528A patent/NL147858B/xx unknown
- 1970-06-30 FR FR7024081A patent/FR2062134A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2062134A5 (ja) | 1971-06-25 |
IL34748A0 (en) | 1970-08-19 |
BE752563A (fr) | 1970-12-01 |
DE2031065A1 (de) | 1971-03-04 |
US3740142A (en) | 1973-06-19 |
DE7023622U (de) | 1974-01-03 |
GB1301537A (ja) | 1972-12-29 |
IL34748A (en) | 1973-08-29 |
NL147858B (nl) | 1975-11-17 |
NL7009528A (ja) | 1971-02-26 |