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1. (WO1997017603) GEMSTONE REGISTRATION SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/017603 International Application No.: PCT/CA1996/000731
Publication Date: 15.05.1997 International Filing Date: 07.11.1996
Chapter 2 Demand Filed: 05.06.1997
IPC:
G01N 21/87 (2006.01) ,G01N 33/38 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
84
Systems specially adapted for particular applications
87
Investigating jewels
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
38
Concrete; lime; mortar; gypsum; bricks; ceramics; glass
Applicants:
OMPHALOS RECOVERY SYSTEMS INC. [CA/CA]; 114 - 15 Innovation Boulevard Saskatoon, Saskatchewan S7N 2X8, CA
Inventors:
VANIER, Dana, J.; CA
WALLNER, Hermann, F.; CA
LEYDON, Michael; CA
Agent:
HALL, S., Warren; Suite 301 133 Richmond Street West Toronto, Ontario M5H 2L7, CA
Priority Data:
2,162,53209.11.1995CA
Title (EN) GEMSTONE REGISTRATION SYSTEM
(FR) SYSTEME D'ENREGISTREMENT DE PIERRES PRECIEUSES
Abstract:
(EN) The gemstone recordal and retrieval system records optical images for gemstones in an effective manner. The optical image of a gemstone is captured using a two-dimensional charge coupled device whereby the time to capture the image is relatively short. The optical images can be improved in definition by varying the output of a laser LED. This fast feedback and adjustability provides accurate recordings.
(FR) Système d'enregistrement et d'extraction de données concernant des pierres précieuses, qui consiste à enregistrer des images optiques de ces pierres précieuses. On saisit l'image optique d'une pierre précieuse au moyen d'un dispositif bidimensionnel à couplage de charge, ce qui permet d'obtenir un temps de saisie de l'image relativement court. On peut améliorer la définition des images optiques en modifiant la sortie d'une diode laser électroluminescente. La rapidité du réglage et de la réaction permet d'obtenir des enregistrements précis.
Designated States: AL, AM, AT, AU, AZ, BB, BG, BR, BY, CH, CN, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
US5828405GB2322255AU1996072748IN657/DEL/2005