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1. (WO2015118576) PEARL ASSESSMENT SYSTEM, PEARL ASSESSMENT DEVICE AND PEARL ASSESSMENT METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/118576 International Application No.: PCT/JP2014/000663
Publication Date: 13.08.2015 International Filing Date: 07.02.2014
IPC:
G01N 21/87 (2006.01) ,G01J 3/51 (2006.01) ,G01N 21/27 (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
J
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3
Spectrometry; Spectrophotometry; Monochromators; Measuring colours
46
Measurement of colour; Colour measuring devices, e.g. colorimeters
50
using electric radiation detectors
51
using colour filters
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
17
Systems in which incident light is modified in accordance with the properties of the material investigated
25
Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
27
using photo-electric detection
Applicants:
株式会社真珠科学研究所 PEARL SCIENCE LABORATORY CO., LTD. [JP/JP]; 東京都台東区上野3-20-8小島ビル3階 Kojima building 3F., 20-8, Ueno 3-chome, Taito-ku, Tokyo 1100005, JP
ビバコンピュータ株式会社 VIVA COMPUTER CO.,LTD [JP/JP]; 大阪府大阪市中央区瓦町4丁目5番9号井門瓦町ビル5階 Imon-Kawaramachi building 5F., 5-9, Kawaramachi 4-chome, Chuo-ku, Osaka-shi, Osaka 5410048, JP
Inventors:
小松 博 KOMATSU, Hiroshi; null
西 淳一郎 NISHI, Junichirou; null
Priority Data:
Title (EN) PEARL ASSESSMENT SYSTEM, PEARL ASSESSMENT DEVICE AND PEARL ASSESSMENT METHOD
(FR) SYSTÈME, DISPOSITIF ET PROCÉDÉ D'ÉVALUATION DE PERLES
(JA) 真珠評価システム、真珠評価装置、及び真珠評価方法
Abstract:
(EN) This pearl assessment system is characterized by being provided with an image data receiving unit (410) which acquires pearl image data, a type determination unit (210) which uses the acquired pearl image data to determine which of three systems the pearl belongs to on the basis of a system determination standard determined in advance by information relating to color, and a grade determination unit (220) which determines the grade of the pearl, the system of which was determined, on the basis of that grade determination standard which, of three predetermined grade determination standards corresponding to the three systems, corresponds to the system to which the pearl was determined to belong.
(FR) Le système d'évaluation de perles est caractérisé en ce qu'il est doté d'une unité de réception de données d'images (410) qui acquiert des données d'images de perles, d'une unité de détermination de type (210) qui utilise les données d'images de perles acquises pour déterminer un système, parmi trois systèmes, auquel la perle appartient sur la base d'une norme de détermination d'un système déterminé à l'avance par des informations relatives à la couleur, et une unité de détermination de qualité (220) qui détermine la qualité de la perle, dont le système a été déterminé, sur la base de cette norme de détermination de qualité qui, parmi les trois normes de détermination de qualité prédéfinies correspondant aux trois systèmes, correspond au système auquel la perle appartient, d'après la détermination.
(JA)  本発明の真珠評価システムは、真珠の画像データを取得する画像データ受信部(410)と、取得した真珠の画像データを用いて、色彩に関する情報により予め定められた系統判定基準に基づいて、真珠が3つの系統の内の何れの系統に属するかを判定する種別判別部(210)と、3つの系統に対応して予め定められた3つのグレード判定基準の内、判定された真珠の属する系統に対応するグレード判定基準に基づいて、属する系統が判定された真珠のグレードを判定するグレード判別部(220)と、を備えたことを特徴とする。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)