IN145534B - - Google Patents

Info

Publication number
IN145534B
IN145534B IN581/CAL/76A IN581CA1976A IN145534B IN 145534 B IN145534 B IN 145534B IN 581CA1976 A IN581CA1976 A IN 581CA1976A IN 145534 B IN145534 B IN 145534B
Authority
IN
India
Application number
IN581/CAL/76A
Other languages
English (en)
Inventor
Okuda Kazumi
Original Assignee
Okuda Kazumi
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.)
Filing date
Publication date
Application filed by Okuda Kazumi filed Critical Okuda Kazumi
Publication of IN145534B publication Critical patent/IN145534B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
    • C04B41/5133—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal with a composition mainly composed of one or more of the refractory metals
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/88—Metals
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S283/00—Printed matter
    • Y10S283/901—Concealed data

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Adornments (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
IN581/CAL/76A 1976-01-23 1976-04-02 IN145534B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP588776A JPS5290372A (en) 1976-01-23 1976-01-23 Patter embossed diamond

Publications (1)

Publication Number Publication Date
IN145534B true IN145534B (fr) 1985-01-05

Family

ID=11623394

Family Applications (1)

Application Number Title Priority Date Filing Date
IN581/CAL/76A IN145534B (fr) 1976-01-23 1976-04-02

Country Status (10)

Country Link
US (1) US4056952A (fr)
JP (1) JPS5290372A (fr)
BE (1) BE840671A (fr)
CA (1) CA1072760A (fr)
DE (1) DE2702176A1 (fr)
FR (1) FR2338778A1 (fr)
GB (1) GB1546503A (fr)
IL (1) IL51299A (fr)
IN (1) IN145534B (fr)
IT (1) IT1115257B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1507662A (en) * 1974-03-26 1978-04-19 Samis P System of positive identification
US4168586A (en) * 1975-03-21 1979-09-25 Samis Philip L Identification method and structure
US4392476A (en) * 1980-12-23 1983-07-12 Lazare Kaplan & Sons, Inc. Method and apparatus for placing identifying indicia on the surface of precious stones including diamonds
DE4218412C2 (de) * 1992-06-04 1994-07-21 Jakob Lach Gmbh & Co Kg Verfahren zur Herstellung von Diamantschmuck
GB9514558D0 (en) * 1995-07-17 1995-09-13 Gersan Ets Marking diamond
US5932119A (en) * 1996-01-05 1999-08-03 Lazare Kaplan International, Inc. Laser marking system
US5966673A (en) 1997-01-10 1999-10-12 Diamond Technologies, Inc. System and method for computerized evaluation of gemstones
GB2325439A (en) 1997-05-23 1998-11-25 Gersan Ets Marking diamond gemstone by plasma or ion beam etching through a laser ablated resist
US6473164B1 (en) 2000-02-16 2002-10-29 Gemological Institute Of America, Inc. Systems, apparatuses and methods for diamond color measurement and analysis
WO2002010091A2 (fr) 2000-07-28 2002-02-07 Norsam Technologies, Inc. Procede et article manufacture d'identification et de suivi de pierres precieuses brutes
WO2002011031A1 (fr) * 2000-07-28 2002-02-07 Norsam Technologies, Inc. Personnalisation d'objets et de materiaux au moyen d'identificateurs numeriques
US7260544B1 (en) * 2000-10-12 2007-08-21 Gemological Institute Of America, Inc. System and methods for evaluating the appearance of a gemstone
GB0103881D0 (en) * 2001-02-16 2001-04-04 Gersan Ets E-beam marking
US20040112087A1 (en) * 2001-07-28 2004-06-17 Bishop John L. Method and article of manufacture for identifying and tracking rough gemstones
US6990833B2 (en) * 2002-09-23 2006-01-31 Smith Allen L Faceted circular cut diamond
US20030120613A1 (en) * 2003-01-28 2003-06-26 Jayant Neogi Customizing objects and materials with digital identifiers
US20100121769A1 (en) * 2004-04-30 2010-05-13 Yeko Sr Steven K Method and System for Facilitating Verification of Ownership Status of a Jewelry-Related Item
US7461017B2 (en) * 2004-04-30 2008-12-02 Yeko Sr Steven K System and method for enabling jewelry certification at local jeweler sites
US20050252241A1 (en) * 2004-05-13 2005-11-17 Israel Oster Diamond cut
US20060144821A1 (en) * 2005-01-04 2006-07-06 Academia Sinica Method for engraving irreproducible pattern on the surface of a diamond
US7388656B2 (en) * 2005-12-30 2008-06-17 Yan Liu Method and system for color grading of gemstones
US9262284B2 (en) * 2006-12-07 2016-02-16 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Single channel memory mirror
CN103144207B (zh) * 2013-03-21 2015-03-11 任全明 水晶石材加工方法
US20160266496A1 (en) * 2015-03-10 2016-09-15 Uab Research Foundation Fabrication and encapsulation of micro-circuits on diamond and uses thereof
USD891976S1 (en) * 2018-05-30 2020-08-04 Fire & Ice Diamonds, Inc. Brilliant cut diamond
USD883849S1 (en) * 2018-10-26 2020-05-12 Tokyo Pearl Co., Ltd Gemstone

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1902830A (en) * 1932-05-17 1933-03-28 Bulova Watch Co Inc Seal for gems
US2093601A (en) * 1934-11-22 1937-09-21 Bausch & Lomb Method of marking polished glass articles
FR1047620A (fr) * 1952-01-09 1953-12-15 Optique Telegic Soc D Perfectionnements au marquage des verres de lunettes ou articles similaires
US3576630A (en) * 1966-10-29 1971-04-27 Nippon Electric Co Photo-etching process
US3571957A (en) * 1968-01-04 1971-03-23 Ncr Co Positive identification means and method for owner-presented documents
CH678373A4 (fr) * 1973-05-10 1975-11-14
GB1507662A (en) * 1974-03-26 1978-04-19 Samis P System of positive identification
US3959527A (en) * 1974-04-08 1976-05-25 Lee John Droege Flat costume jewelry and method for the surface treatment thereof

Also Published As

Publication number Publication date
GB1546503A (en) 1979-05-23
US4056952A (en) 1977-11-08
BE840671A (fr) 1976-08-02
AU1267576A (en) 1978-05-18
FR2338778A1 (fr) 1977-08-19
IT1115257B (it) 1986-02-03
CA1072760A (fr) 1980-03-04
JPS5290372A (en) 1977-07-29
IL51299A (en) 1980-03-31
DE2702176A1 (de) 1977-07-28
IL51299A0 (en) 1977-03-31

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