MOUNTING AND PREPARING A GEMSTONE OR INDUSTRIAL DIAMOND FOR THE FORMATION OF A MARK ON THE SURFACE THEREOF
In order to mount a diamond (7) in a dop (31) so that the diamond table (7a) is level and at a predetermined height, the diamond (7) is positioned in an injection moulding tool so that is table (7a) is engaged with the underside of a top plat (55), the diamond (7) being pushed upwards by an insert (...
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| creator | GUY, KEITH, BARRY WILLIS, MAXWELL, RALPH CROWDER, MICHAEL, JOHN SMITH, JAMES, GORDON, CHARTERS |
| description | In order to mount a diamond (7) in a dop (31) so that the diamond table (7a) is level and at a predetermined height, the diamond (7) is positioned in an injection moulding tool so that is table (7a) is engaged with the underside of a top plat (55), the diamond (7) being pushed upwards by an insert (54). An elastomer (35) is injection moulded into a dop ring (32) and holds the diamond (7) securely in the dop ring (32) in that there is elastomer (35) both in front of and behind the girdle (7c) of the diamond 7). Although some shrinkage of the elastomer (35) can occur, the table 7a of the diamond is set strictly parallel to the upper and lower surfaces of the dop ring (32) and the table (7a) is just slightly below the plane defined by the top of the dop ring (32). In this way, the dop (31) can be placed on the table of an apparatus for forming the mark by microlithography, after applying a photoresist to the diamond table 7a. In order to bake the resist, the dop 31 is placed over the heater tip (63) of a Peltier heat pump which has a cavity (64) containing a drop of solder, in order rapidly to heat up the diamond (7), control the duration and temperature of baking time, and rapidly cool the diamond (7).
Selon l'invention, pour monter un diamant (7) dans un dop (31) de façon à mettre à niveau et à une hauteur prédéterminée la surface du diamant (7a), ledit diamant (7) est placé dans un outil de moulage par injection, ladite surface (7a) étant alors en prise avec la sous-face d'une plaque supérieure (55), et le diamant (7) étant poussé vers le haut par un insert (54). Un élastomère (35), moulé par injection dans une bague de dop (32), maintient immobile le diamant (7) dans ladite bague de dop (32), ledit élastomère (35) se trouvant ainsi à l'avant et à l'arrière du rondiste (7c) du diamant (7). En dépit d'un certain retrait possible de l'élastomère (35), la surface (7a) du diamant est rigoureusement parallèle aux surfaces supérieure et inférieure de la bague de dop (32) et se trouve légèrement au dessous du plan défini par le sommet de la bague de dop (32). Le dop (31) peut donc être placé sur la table d'un appareil de façon à former la marque par microlithographie, après application d'une photorésine à la surface (7a) du diamant. Pour la cuisson de la résine, on peut placer le dop (31) sur l'extrémité de chauffage (63) d'une pompe thermique à effet Peltier pourvue d'une cavité (64) contenant une goutte de soudure, afin de chauffer rapidement le diamant (7), de |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO02066263A2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO02066263A2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO02066263A23</originalsourceid><addsrcrecordid>eNqNi00KwjAQhbNxIeodxgMIJYXuh3bSBk2mTFO6LEXiQkQL9f6Yigdw9f6-t1V3x70P1teAvoJWqEX5JqjJdYE9AQtYX_VdEIsXqCw6TqhJdWhoVYfBsgc26eVQzpDCOnW9GCxp9UJs9mpzmx5LPPx0p46GQtmc4vwa4zJP1_iM73HgTGdFoYscdf4P8wFYUjXI</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>MOUNTING AND PREPARING A GEMSTONE OR INDUSTRIAL DIAMOND FOR THE FORMATION OF A MARK ON THE SURFACE THEREOF</title><source>esp@cenet</source><creator>GUY, KEITH, BARRY ; WILLIS, MAXWELL, RALPH ; CROWDER, MICHAEL, JOHN ; SMITH, JAMES, GORDON, CHARTERS</creator><creatorcontrib>GUY, KEITH, BARRY ; WILLIS, MAXWELL, RALPH ; CROWDER, MICHAEL, JOHN ; SMITH, JAMES, GORDON, CHARTERS</creatorcontrib><description>In order to mount a diamond (7) in a dop (31) so that the diamond table (7a) is level and at a predetermined height, the diamond (7) is positioned in an injection moulding tool so that is table (7a) is engaged with the underside of a top plat (55), the diamond (7) being pushed upwards by an insert (54). An elastomer (35) is injection moulded into a dop ring (32) and holds the diamond (7) securely in the dop ring (32) in that there is elastomer (35) both in front of and behind the girdle (7c) of the diamond 7). Although some shrinkage of the elastomer (35) can occur, the table 7a of the diamond is set strictly parallel to the upper and lower surfaces of the dop ring (32) and the table (7a) is just slightly below the plane defined by the top of the dop ring (32). In this way, the dop (31) can be placed on the table of an apparatus for forming the mark by microlithography, after applying a photoresist to the diamond table 7a. In order to bake the resist, the dop 31 is placed over the heater tip (63) of a Peltier heat pump which has a cavity (64) containing a drop of solder, in order rapidly to heat up the diamond (7), control the duration and temperature of baking time, and rapidly cool the diamond (7).
Selon l'invention, pour monter un diamant (7) dans un dop (31) de façon à mettre à niveau et à une hauteur prédéterminée la surface du diamant (7a), ledit diamant (7) est placé dans un outil de moulage par injection, ladite surface (7a) étant alors en prise avec la sous-face d'une plaque supérieure (55), et le diamant (7) étant poussé vers le haut par un insert (54). Un élastomère (35), moulé par injection dans une bague de dop (32), maintient immobile le diamant (7) dans ladite bague de dop (32), ledit élastomère (35) se trouvant ainsi à l'avant et à l'arrière du rondiste (7c) du diamant (7). En dépit d'un certain retrait possible de l'élastomère (35), la surface (7a) du diamant est rigoureusement parallèle aux surfaces supérieure et inférieure de la bague de dop (32) et se trouve légèrement au dessous du plan défini par le sommet de la bague de dop (32). Le dop (31) peut donc être placé sur la table d'un appareil de façon à former la marque par microlithographie, après application d'une photorésine à la surface (7a) du diamant. Pour la cuisson de la résine, on peut placer le dop (31) sur l'extrémité de chauffage (63) d'une pompe thermique à effet Peltier pourvue d'une cavité (64) contenant une goutte de soudure, afin de chauffer rapidement le diamant (7), de réguler la durée et la température de cuisson et de refroidir rapidement le diamant (7).</description><edition>7</edition><language>eng ; fre</language><subject>APPARATUS SPECIALLY ADAPTED THEREFOR ; ARTIFICIAL STONE ; BRACELETS ; CEMENTS ; CERAMICS ; CHEMISTRY ; CINEMATOGRAPHY ; CLADDING OR PLATING BY SOLDERING OR WELDING ; COINS ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; DECORATIVE ARTS ; ELECTROGRAPHY ; HABERDASHERY ; HOLOGRAPHY ; HUMAN NECESSITIES ; JEWELLERY ; LIME, MAGNESIA ; MACHINE TOOLS ; MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FORSCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING ; MATERIALS THEREFOR ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; METALLURGY ; MOSAICS ; ORIGINALS THEREFOR ; OTHER PERSONAL ADORNMENTS ; PAPERHANGING ; PERFORMING OPERATIONS ; PHOTOGRAPHY ; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES ; PHYSICS ; PRODUCING DECORATIVE EFFECTS ; REFRACTORIES ; SLAG ; SOLDERING OR UNSOLDERING ; TARSIA WORK ; TRANSPORTING ; TREATMENT OF NATURAL STONE ; WELDING ; WORKING BY LASER BEAM ; WORKING CEMENT, CLAY, OR STONE ; WORKING STONE OR STONE-LIKE MATERIALS</subject><creationdate>2002</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020829&DB=EPODOC&CC=WO&NR=02066263A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020829&DB=EPODOC&CC=WO&NR=02066263A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GUY, KEITH, BARRY</creatorcontrib><creatorcontrib>WILLIS, MAXWELL, RALPH</creatorcontrib><creatorcontrib>CROWDER, MICHAEL, JOHN</creatorcontrib><creatorcontrib>SMITH, JAMES, GORDON, CHARTERS</creatorcontrib><title>MOUNTING AND PREPARING A GEMSTONE OR INDUSTRIAL DIAMOND FOR THE FORMATION OF A MARK ON THE SURFACE THEREOF</title><description>In order to mount a diamond (7) in a dop (31) so that the diamond table (7a) is level and at a predetermined height, the diamond (7) is positioned in an injection moulding tool so that is table (7a) is engaged with the underside of a top plat (55), the diamond (7) being pushed upwards by an insert (54). An elastomer (35) is injection moulded into a dop ring (32) and holds the diamond (7) securely in the dop ring (32) in that there is elastomer (35) both in front of and behind the girdle (7c) of the diamond 7). Although some shrinkage of the elastomer (35) can occur, the table 7a of the diamond is set strictly parallel to the upper and lower surfaces of the dop ring (32) and the table (7a) is just slightly below the plane defined by the top of the dop ring (32). In this way, the dop (31) can be placed on the table of an apparatus for forming the mark by microlithography, after applying a photoresist to the diamond table 7a. In order to bake the resist, the dop 31 is placed over the heater tip (63) of a Peltier heat pump which has a cavity (64) containing a drop of solder, in order rapidly to heat up the diamond (7), control the duration and temperature of baking time, and rapidly cool the diamond (7).
Selon l'invention, pour monter un diamant (7) dans un dop (31) de façon à mettre à niveau et à une hauteur prédéterminée la surface du diamant (7a), ledit diamant (7) est placé dans un outil de moulage par injection, ladite surface (7a) étant alors en prise avec la sous-face d'une plaque supérieure (55), et le diamant (7) étant poussé vers le haut par un insert (54). Un élastomère (35), moulé par injection dans une bague de dop (32), maintient immobile le diamant (7) dans ladite bague de dop (32), ledit élastomère (35) se trouvant ainsi à l'avant et à l'arrière du rondiste (7c) du diamant (7). En dépit d'un certain retrait possible de l'élastomère (35), la surface (7a) du diamant est rigoureusement parallèle aux surfaces supérieure et inférieure de la bague de dop (32) et se trouve légèrement au dessous du plan défini par le sommet de la bague de dop (32). Le dop (31) peut donc être placé sur la table d'un appareil de façon à former la marque par microlithographie, après application d'une photorésine à la surface (7a) du diamant. Pour la cuisson de la résine, on peut placer le dop (31) sur l'extrémité de chauffage (63) d'une pompe thermique à effet Peltier pourvue d'une cavité (64) contenant une goutte de soudure, afin de chauffer rapidement le diamant (7), de réguler la durée et la température de cuisson et de refroidir rapidement le diamant (7).</description><subject>APPARATUS SPECIALLY ADAPTED THEREFOR</subject><subject>ARTIFICIAL STONE</subject><subject>BRACELETS</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMISTRY</subject><subject>CINEMATOGRAPHY</subject><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>COINS</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>CONCRETE</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>DECORATIVE ARTS</subject><subject>ELECTROGRAPHY</subject><subject>HABERDASHERY</subject><subject>HOLOGRAPHY</subject><subject>HUMAN NECESSITIES</subject><subject>JEWELLERY</subject><subject>LIME, MAGNESIA</subject><subject>MACHINE TOOLS</subject><subject>MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FORSCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING</subject><subject>MATERIALS THEREFOR</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>METALLURGY</subject><subject>MOSAICS</subject><subject>ORIGINALS THEREFOR</subject><subject>OTHER PERSONAL ADORNMENTS</subject><subject>PAPERHANGING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHOTOGRAPHY</subject><subject>PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES</subject><subject>PHYSICS</subject><subject>PRODUCING DECORATIVE EFFECTS</subject><subject>REFRACTORIES</subject><subject>SLAG</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TARSIA WORK</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF NATURAL STONE</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><subject>WORKING CEMENT, CLAY, OR STONE</subject><subject>WORKING STONE OR STONE-LIKE MATERIALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi00KwjAQhbNxIeodxgMIJYXuh3bSBk2mTFO6LEXiQkQL9f6Yigdw9f6-t1V3x70P1teAvoJWqEX5JqjJdYE9AQtYX_VdEIsXqCw6TqhJdWhoVYfBsgc26eVQzpDCOnW9GCxp9UJs9mpzmx5LPPx0p46GQtmc4vwa4zJP1_iM73HgTGdFoYscdf4P8wFYUjXI</recordid><startdate>20020829</startdate><enddate>20020829</enddate><creator>GUY, KEITH, BARRY</creator><creator>WILLIS, MAXWELL, RALPH</creator><creator>CROWDER, MICHAEL, JOHN</creator><creator>SMITH, JAMES, GORDON, CHARTERS</creator><scope>EVB</scope></search><sort><creationdate>20020829</creationdate><title>MOUNTING AND PREPARING A GEMSTONE OR INDUSTRIAL DIAMOND FOR THE FORMATION OF A MARK ON THE SURFACE THEREOF</title><author>GUY, KEITH, BARRY ; WILLIS, MAXWELL, RALPH ; CROWDER, MICHAEL, JOHN ; SMITH, JAMES, GORDON, CHARTERS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO02066263A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2002</creationdate><topic>APPARATUS SPECIALLY ADAPTED THEREFOR</topic><topic>ARTIFICIAL STONE</topic><topic>BRACELETS</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMISTRY</topic><topic>CINEMATOGRAPHY</topic><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>COINS</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>DECORATIVE ARTS</topic><topic>ELECTROGRAPHY</topic><topic>HABERDASHERY</topic><topic>HOLOGRAPHY</topic><topic>HUMAN NECESSITIES</topic><topic>JEWELLERY</topic><topic>LIME, MAGNESIA</topic><topic>MACHINE TOOLS</topic><topic>MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FORSCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING</topic><topic>MATERIALS THEREFOR</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>METALLURGY</topic><topic>MOSAICS</topic><topic>ORIGINALS THEREFOR</topic><topic>OTHER PERSONAL ADORNMENTS</topic><topic>PAPERHANGING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHOTOGRAPHY</topic><topic>PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES</topic><topic>PHYSICS</topic><topic>PRODUCING DECORATIVE EFFECTS</topic><topic>REFRACTORIES</topic><topic>SLAG</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TARSIA WORK</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF NATURAL STONE</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><topic>WORKING CEMENT, CLAY, OR STONE</topic><topic>WORKING STONE OR STONE-LIKE MATERIALS</topic><toplevel>online_resources</toplevel><creatorcontrib>GUY, KEITH, BARRY</creatorcontrib><creatorcontrib>WILLIS, MAXWELL, RALPH</creatorcontrib><creatorcontrib>CROWDER, MICHAEL, JOHN</creatorcontrib><creatorcontrib>SMITH, JAMES, GORDON, CHARTERS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GUY, KEITH, BARRY</au><au>WILLIS, MAXWELL, RALPH</au><au>CROWDER, MICHAEL, JOHN</au><au>SMITH, JAMES, GORDON, CHARTERS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MOUNTING AND PREPARING A GEMSTONE OR INDUSTRIAL DIAMOND FOR THE FORMATION OF A MARK ON THE SURFACE THEREOF</title><date>2002-08-29</date><risdate>2002</risdate><abstract>In order to mount a diamond (7) in a dop (31) so that the diamond table (7a) is level and at a predetermined height, the diamond (7) is positioned in an injection moulding tool so that is table (7a) is engaged with the underside of a top plat (55), the diamond (7) being pushed upwards by an insert (54). An elastomer (35) is injection moulded into a dop ring (32) and holds the diamond (7) securely in the dop ring (32) in that there is elastomer (35) both in front of and behind the girdle (7c) of the diamond 7). Although some shrinkage of the elastomer (35) can occur, the table 7a of the diamond is set strictly parallel to the upper and lower surfaces of the dop ring (32) and the table (7a) is just slightly below the plane defined by the top of the dop ring (32). In this way, the dop (31) can be placed on the table of an apparatus for forming the mark by microlithography, after applying a photoresist to the diamond table 7a. In order to bake the resist, the dop 31 is placed over the heater tip (63) of a Peltier heat pump which has a cavity (64) containing a drop of solder, in order rapidly to heat up the diamond (7), control the duration and temperature of baking time, and rapidly cool the diamond (7).
Selon l'invention, pour monter un diamant (7) dans un dop (31) de façon à mettre à niveau et à une hauteur prédéterminée la surface du diamant (7a), ledit diamant (7) est placé dans un outil de moulage par injection, ladite surface (7a) étant alors en prise avec la sous-face d'une plaque supérieure (55), et le diamant (7) étant poussé vers le haut par un insert (54). Un élastomère (35), moulé par injection dans une bague de dop (32), maintient immobile le diamant (7) dans ladite bague de dop (32), ledit élastomère (35) se trouvant ainsi à l'avant et à l'arrière du rondiste (7c) du diamant (7). En dépit d'un certain retrait possible de l'élastomère (35), la surface (7a) du diamant est rigoureusement parallèle aux surfaces supérieure et inférieure de la bague de dop (32) et se trouve légèrement au dessous du plan défini par le sommet de la bague de dop (32). Le dop (31) peut donc être placé sur la table d'un appareil de façon à former la marque par microlithographie, après application d'une photorésine à la surface (7a) du diamant. Pour la cuisson de la résine, on peut placer le dop (31) sur l'extrémité de chauffage (63) d'une pompe thermique à effet Peltier pourvue d'une cavité (64) contenant une goutte de soudure, afin de chauffer rapidement le diamant (7), de réguler la durée et la température de cuisson et de refroidir rapidement le diamant (7).</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS SPECIALLY ADAPTED THEREFOR ARTIFICIAL STONE BRACELETS CEMENTS CERAMICS CHEMISTRY CINEMATOGRAPHY CLADDING OR PLATING BY SOLDERING OR WELDING COINS COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DECORATIVE ARTS ELECTROGRAPHY HABERDASHERY HOLOGRAPHY HUMAN NECESSITIES JEWELLERY LIME, MAGNESIA MACHINE TOOLS MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FORSCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING MATERIALS THEREFOR METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY MOSAICS ORIGINALS THEREFOR OTHER PERSONAL ADORNMENTS PAPERHANGING PERFORMING OPERATIONS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS PRODUCING DECORATIVE EFFECTS REFRACTORIES SLAG SOLDERING OR UNSOLDERING TARSIA WORK TRANSPORTING TREATMENT OF NATURAL STONE WELDING WORKING BY LASER BEAM WORKING CEMENT, CLAY, OR STONE WORKING STONE OR STONE-LIKE MATERIALS |
| title | MOUNTING AND PREPARING A GEMSTONE OR INDUSTRIAL DIAMOND FOR THE FORMATION OF A MARK ON THE SURFACE THEREOF |
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