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1. JP2008022866 - SCULPTURED PEARL AND METHOD OF DECORATING THE SAME

Office
Japan
Application Number 2004313675
Application Date 28.10.2004
Publication Number 2008022866
Publication Date 07.02.2008
Publication Kind A
IPC
A44C 27/00
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
CJEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS
27Making jewellery or other personal adornments
CPC
A44C 17/007
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
CPERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
17Gems or the like
007Special types of gems
A44C 27/001
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
CPERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
27Making jewellery or other personal adornments
001Materials for manufacturing jewellery
Applicants STREAM CO LTD
株式会社ストリーム
Inventors TAJIMA SANSEI
田島 賛生
Agents 川口 嘉之
松倉 秀実
遠山 勉
Title
(EN) SCULPTURED PEARL AND METHOD OF DECORATING THE SAME
(JA) 彫刻真珠及びその加飾方法
Abstract
(EN)

PROBLEM TO BE SOLVED: To provide a beautiful and highly durable sculptured pearl with three-dimensional look including the relief effect by considering the interrelation among the depth of the sculpture, the tone of the pearl layer, the direction of the pearl layer and the kind of the pearl layer, etc.

SOLUTION: The sculptured pearl S has a decorated part 10 with the sculpture 1 on the surface of the pearl. The pearl is a freshwater cultured pearl whose pearl layer has at least 1 mm thickness. The depth of the sculpture which forms the decorated part 10 is not more than the depth of the pearl layer.

COPYRIGHT: (C)2008,JPO&INPIT


(JA)

【課題】彫刻の深さ、真珠層の色調、真珠層の向き真珠の種類等の相関性に配慮することにより、浮き彫り効果を含む立体感を伴う美しさや、耐久性に優れた彫刻真珠を得ること。
【解決手段】真珠の表面に彫刻1による加飾部10を施した彫刻真珠Sである。真珠は、真珠層の厚さが1mm以上ある淡水産養殖真珠であり、加飾部10を形成する彫刻1の深さが、前記真珠層の厚さ以下である。
【選択図】図1


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