IL48106A - Process and apparatus for detecting occlusions in precious stones - Google Patents

Process and apparatus for detecting occlusions in precious stones

Info

Publication number: IL48106A
Authority: IL; Israel
Prior art keywords: precious stones; detecting occlusions; occlusions; detecting; precious
Prior art date: 1974-09-18

Application number

IL48106A

Other languages

English (en)

Other versions

IL48106A0 (en

Inventor

Klaus Brueck Gernot

Original Assignee

Dihaco Diamanten Handels Co

Priority date (The priority date 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 date listed.)

1974-09-18

Filing date

1975-09-14

Publication date

1978-08-31

1975-09-14 Application filed by Dihaco Diamanten Handels Co filed Critical Dihaco Diamanten Handels Co

1975-11-25 Publication of IL48106A0 publication Critical patent/IL48106A0/xx

1978-08-31 Publication of IL48106A publication Critical patent/IL48106A/xx

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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination

Landscapes

General Health & Medical Sciences (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

IL48106A 1974-09-18 1975-09-14 Process and apparatus for detecting occlusions in precious stones IL48106A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742444644 DE2444644A1 (de)	1974-09-18	1974-09-18	Verfahren und vorrichtung zur ermittlung und groessenbestimmung von einschluessen in edelsteinen

Publications (2)

Publication Number	Publication Date
IL48106A0 IL48106A0 (en)	1975-11-25
IL48106A true IL48106A (en)	1978-08-31

Family

ID=5926123

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL48106A IL48106A (en)	1974-09-18	1975-09-14	Process and apparatus for detecting occlusions in precious stones

Country Status (12)

Country	Link
US (1)	US4049350A (xx)
JP (1)	JPS524283A (xx)
AT (1)	AT354137B (xx)
BE (1)	BE833519A (xx)
CA (1)	CA1052885A (xx)
CH (1)	CH600330A5 (xx)
DE (1)	DE2444644A1 (xx)
DK (1)	DK412275A (xx)
FR (1)	FR2285609A1 (xx)
GB (1)	GB1519033A (xx)
IL (1)	IL48106A (xx)
IT (1)	IT1042392B (xx)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
JPS53120587A (en) *	1977-03-30	1978-10-21	Matsushita Electric Ind Co Ltd	Inspecting method and inspecting apparatus for striae of glass blocks
JPS54109488A (en) *	1978-02-08	1979-08-28	Fuji Photo Optical Co Ltd	Analyzing method and device of optically scattered image information
ZA79531B (en) *	1978-02-14	1980-02-27	De Beers Cons Mines Ltd	Improvements in radiography
NL7810905A (nl) *	1978-11-02	1980-05-07	Skf Ind Trading & Dev	Inspectie systeem voor beweegbare voorwerpen.
DE2855598A1 (de) *	1978-12-22	1980-07-03	Aeg Telefunken Kabelwerke	Vorrichtung zur durchleuchtung und abbildung eines langgestreckten gebildes
JPS628521Y2 (xx) *	1979-10-12	1987-02-27
DE3802535A1 (de) *	1987-05-21	1989-02-23	Sattler Hans Eberhard	Vorrichtung zur betrachtung insbesondere von rohedelsteinen in einer immersionsfluessigkeit
JPH03115949A (ja) *	1989-09-29	1991-05-16	Shimadzu Corp	粒度分布測定方法
US5465153A (en) *	1991-10-04	1995-11-07	Kms Fusion, Inc.	Electro-optical system for gauging specular surface profile deviations
US5463464A (en) *	1991-10-04	1995-10-31	Kms Fusion, Inc.	Electro-optical system for gauging surface profile deviations using infrared radiation
US5289267A (en) *	1991-10-04	1994-02-22	Kms Fusion, Inc.	Electro-optical system for gauging surface profile deviations
US5416589A (en) *	1991-10-04	1995-05-16	Kms Fusion, Inc.	Electro-optical system for gauging surface profile deviations
US5517575A (en) *	1991-10-04	1996-05-14	Ladewski; Theodore B.	Methods of correcting optically generated errors in an electro-optical gauging system
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
US6020954A (en) *	1997-12-18	2000-02-01	Imagestatistics, Inc.	Method and associated apparatus for the standardized grading of gemstones
US6980283B1 (en)	1997-12-18	2005-12-27	Imagestatistics, Inc.	Method and associated apparatus for the standardized grading of gemstones
GB0017639D0 (en) *	2000-07-18	2000-09-06	Gersan Ets	Instrument for examining 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
US7130037B1 (en) *	2003-01-09	2006-10-31	Kla-Tencor Technologies Corp.	Systems for inspecting wafers and reticles with increased resolution
WO2005116617A1 (en) *	2004-05-21	2005-12-08	Corning Incorporated	Apparatus and process for detecting inclusions
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
IL181484A0 (en) *	2007-02-21	2007-07-04	Haim Shlezinger	A method for evaluation of a gemstone
DE102007039630B3 (de) *	2007-08-22	2009-01-15	Ullrich Gmbh	Verfahren und Vorrichtung zum Prüfen eines Prüfobjekts
BE1019409A5 (nl)	2010-07-07	2012-07-03	Octonus Finland Oy	Verbeterde werkwijze voor het analyseren van een edelsteen.
EP2725348A1 (en) *	2012-10-29	2014-04-30	Scientific Visual SARL	Optical quality control device
EP3028034A4 (en)	2013-06-18	2017-05-03	Arvindbhai Lavjibhai Patel	Method and device for gemstone evolution
SG10201609555YA (en) *	2013-08-12	2017-01-27	Caratell Pte Ltd	Method and system for certification and verification of gemstones
US11320370B2 (en) *	2019-06-26	2022-05-03	Open Water Internet Inc.	Apparatus for directing optical and acoustic signals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3609380A (en) *	1968-11-29	1971-09-28	Ppg Industries Inc	Radiation sensitive defect scanner for transparent materials
US3586444A (en) *	1970-01-30	1971-06-22	American Optical Corp	Striaescope for inspecting a transparent object submerged in a liquid having the same index of refraction
AT344419B (de) *	1973-03-20	1978-07-25	Dihaco Diamanten Handels Co	Vorrichtung zur feststellung der bewertungsdaten von farbedelsteinen, insbesondere brillanten

1974
- 1974-09-18 DE DE19742444644 patent/DE2444644A1/de not_active Withdrawn
1975
- 1975-09-09 FR FR7527558A patent/FR2285609A1/fr active Granted
- 1975-09-09 IT IT27050/75A patent/IT1042392B/it active
- 1975-09-12 US US05/612,925 patent/US4049350A/en not_active Expired - Lifetime
- 1975-09-14 IL IL48106A patent/IL48106A/xx unknown
- 1975-09-15 CA CA235,445A patent/CA1052885A/en not_active Expired
- 1975-09-16 GB GB38019/75A patent/GB1519033A/en not_active Expired
- 1975-09-16 DK DK412275A patent/DK412275A/da not_active Application Discontinuation
- 1975-09-17 BE BE160128A patent/BE833519A/xx unknown
- 1975-09-17 JP JP50112471A patent/JPS524283A/ja active Pending
- 1975-09-17 AT AT711575A patent/AT354137B/de not_active IP Right Cessation
- 1975-09-17 CH CH1204975A patent/CH600330A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK412275A (da)	1976-03-19
FR2285609A1 (fr)	1976-04-16
JPS524283A (en)	1977-01-13
IL48106A0 (en)	1975-11-25
CH600330A5 (xx)	1978-06-15
FR2285609B1 (xx)	1981-09-25
CA1052885A (en)	1979-04-17
DE2444644A1 (de)	1976-04-08
US4049350A (en)	1977-09-20
IT1042392B (it)	1980-01-30
ATA711575A (de)	1979-05-15
AT354137B (de)	1979-12-27
BE833519A (fr)	1976-01-16
GB1519033A (en)	1978-07-26

Legal Events

Date	Code	Title	Description
1996-03-31	HK	Corrigendum	Free format text: P. 942, PATENTS VOID, CORRECT NUMBER 48106 TO 48016

Publication	Publication Date	Title
IL48106A (en)	1978-08-31	Process and apparatus for detecting occlusions in precious stones
MTP790B (en)	1976-06-24	Process and apparatus for disalting saline water
GB1548969A (en)	1979-07-18	Apparatus and process for determining systilc pressure
HU175748B (hu)	1980-10-28	Sposob i ustrojstvo dlja obrazovanija fasonnykh otverstij v lentochnom materiale
ZA767096B (en)	1978-04-26	Process and apparatus for removing impurities dissolved in water
JPS5274515A (en)	1977-06-22	Method and apparatus for ore reduction
JPS51113660A (en)	1976-10-06	Method and apparatus for measuring particles
JPS51132649A (en)	1976-11-17	Method of processing gas in liquid and its device
AU8261575A (en)	1977-01-06	Electrolysis process and apparatus
IL44838A0 (en)	1974-07-31	Method and apparatus for use in data processing
JPS51117240A (en)	1976-10-15	Method and device for deciding repeated operation process
JPS52107194A (en)	1977-09-08	Method of and apparatus for processing articles in autoclave
ZA755910B (en)	1976-08-25	Granulation apparatus and process
ZA7791B (en)	1977-11-30	Method and apparatus for processing abrasive material
ZA756126B (en)	1976-09-29	Coal treatment process and apparatus
ZA763722B (en)	1977-05-25	Yarn processing method and apparatus
JPS51147629A (en)	1976-12-18	Method and apparatus for detecting of moire effect in spinning
JPS5247906A (en)	1977-04-16	Process and apparatus for crushing hard material
JPS5246196A (en)	1977-04-12	Continuous marcerizing method and apparatus for cloth
JPS51143729A (en)	1976-12-10	Method and apparatus for removing impurities in card
ZA754781B (en)	1976-06-30	Formcoke process and apparatus
JPS5246148A (en)	1977-04-12	Method and apparatus for processing continuous filament
CH612165A5 (en)	1979-07-13	Process and apparatus for producing an abrasive
JPS5229808A (en)	1977-03-07	Method and apparatus for smokeeburning articles
ZA766936B (en)	1977-12-28	Concentration measuring apparatus and process