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1.发明授权Vitreous silica crucible with specific ratio of transparent layer and bubble-containing layer thicknesses 有权玻璃硅石坩埚具有特定比例的透明层和含气泡层厚度公开(公告)号：US09347148B2
公开(公告)日：2016-05-24
申请号：US13308250
申请日：2011-11-30
申请人： Toshiaki Sudo , Ken Kitahara , Koichi Suzuki , Shinsuke Yamazaki
发明人： Toshiaki Sudo , Ken Kitahara , Koichi Suzuki , Shinsuke Yamazaki
IPC分类号： C30B15/10
CPC分类号： C30B15/10 , Y10T117/1032
摘要： Provided is a vitreous silica crucible, which is resistant to deformation and corrosion even when heated at high temperature for a long time. There is provided a vitreous silica crucible of the present invention including a substantially cylindrical straight body portion, a curved bottom portion, and a corner portion smoothly connecting the straight body portion and the bottom portion, wherein a wall of the vitreous silica crucible includes, from an inner surface side, a transparent layer and a bubble-containing layer, and a ratio of a thickness of the bubble-containing layer with respect to a thickness of the transparent layer at an intermediate position between an upper end and a lower end of the straight body portion is 0.7 to 1.4.
摘要翻译： 提供一种二氧化硅玻璃坩埚，即使长时间在高温下加热也能抵抗变形和腐蚀。 提供了一种本发明的石英玻璃坩埚，其包括基本上圆柱形的直体部分，弯曲的底部部分和平滑地连接直体部分和底部部分的角部分，其中，石英坩埚坩埚的壁包括 内表面侧，透明层和含气泡层，以及气泡含量层的厚度相对于透明层的厚度在上端和下端之间的中间位置的比例 直体部分为0.7〜1.4。
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2.发明授权公开(公告)号：US09469560B2
公开(公告)日：2016-10-18
申请号：US13307316
申请日：2011-11-30
CPC分类号： C03B19/095 , C03B19/066 , C30B11/002 , C30B15/10 , Y10T428/131 , Y10T428/1314 , Y10T428/1317
摘要： The present invention provides a method of manufacturing a vitreous silica crucible having a transparent layer by use of waste vitreous silica. According to the present invention, there is provided a method of manufacturing a vitreous silica crucible for manufacturing a monocrystalline or polycrystalline silicon ingot, including a process of vitrifying a silica powder sintered body having a crucible shape in the whole or part of the thickness direction by arc fusing the silica powder sintered body from the inner surface side, wherein the method further includes at least one means of (1) depressurizing the silica powder sintered body from the outer surface side during the arc fusing, and (2) forming a synthetic vitreous silica layer on the inner surface by spraying synthetic silica powder onto the inner surface of the silica powder sintered body during the arc fusing.
摘要翻译： 本发明提供一种通过使用废二氧化硅二氧化硅制造具有透明层的石英玻璃坩埚的方法。 根据本发明，提供了一种制造用于制造单晶硅或多晶硅锭的石英玻璃坩埚的方法，该方法包括将整个或部分厚度方向上具有坩埚形状的二氧化硅粉末烧结体玻璃化的方法， 从内表面电弧熔融二氧化硅粉末烧结体，其中该方法还包括（1）在电弧熔合期间从外表面侧使二氧化硅粉末烧结体减压的至少一种方法，和（2）形成合成玻璃态 通过在电弧熔合期间将合成二氧化硅粉末喷涂到二氧化硅粉末烧结体的内表面上，在内表面上形成二氧化硅层。
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3.发明授权Method of manufacturing granulated silica powder, method of manufacturing vitreous silica crucible 有权造粒二氧化硅粉末的制造方法，石英坩埚的制造方法公开(公告)号：US09284207B2
公开(公告)日：2016-03-15
申请号：US13308223
申请日：2011-11-30
CPC分类号： C03B1/02 , C03B19/095 , Y02P40/52
摘要： The present invention provides a method of manufacturing a vitreous silica crucible having a transparent layer by use of waste vitreous silica, and silica powder suitable for the manufacturing. According to the present invention, there is provided a method of manufacturing granulated silica powder comprising a process for pulverizing waste vitreous silica generated in the manufacturing process of a crucible to form silica fine powder having an average particle diameter of 100 μm or less, and a process for granulating the silica fine powder to obtain granulated silica powder having an average particle diameter of 50 μm or more under helium atmosphere.
摘要翻译： 本发明提供一种通过使用废二氧化硅二氧化硅制造具有透明层的石英玻璃坩埚和适于制造的二氧化硅粉末的方法。 根据本发明，提供了一种制造粒状二氧化硅粉末的方法，其包括在坩埚的制造过程中产生的废二氧化硅二氧化硅的粉碎方法，以形成平均粒径为100μm以下的二氧化硅细粉末， 在二氧化硅细粉末上造粒的方法，得到氦气氛下平均粒径为50μm以上的粒状二氧化硅粉末。
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4.发明申请METHOD OF MANUFACTURING GRANULATED SILICA POWDER, METHOD OF MANUFACTURING VITREOUS SILICA CRUCIBLE 有权制造颗粒状二氧化硅粉末的方法，制造维生素二氧化硅可溶性的方法公开(公告)号：US20120137732A1
公开(公告)日：2012-06-07
申请号：US13308223
申请日：2011-11-30
CPC分类号： C03B1/02 , C03B19/095 , Y02P40/52
摘要： The present invention provides a method of manufacturing a vitreous silica crucible having a transparent layer by use of waste vitreous silica, and silica powder suitable for the manufacturing. According to the present invention, there is provided a method of manufacturing granulated silica powder comprising a process for pulverizing waste vitreous silica generated in the manufacturing process of a crucible to form silica fine powder having an average particle diameter of 100 μm or less, and a process for granulating the silica fine powder to obtain granulated silica powder having an average particle diameter of 50 μm or more under helium atmosphere.
摘要翻译： 本发明提供一种通过使用废二氧化硅二氧化硅制造具有透明层的石英玻璃坩埚和适于制造的二氧化硅粉末的方法。 根据本发明，提供了一种制造粒状二氧化硅粉末的方法，其包括在坩埚的制造过程中产生的废二氧化硅二氧化硅的粉碎方法，以形成平均粒径为100μm以下的二氧化硅细粉末， 在二氧化硅细粉末上造粒的方法，得到氦气氛下平均粒径为50μm以上的粒状二氧化硅粉末。
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公开(公告)号：US09534318B2
公开(公告)日：2017-01-03
申请号：US13335885
申请日：2011-12-22
申请人： Toshiaki Sudo , Taira Sato , Shuichi Ikehata , Manabu Shonai , Takuji Nishi , Takaya Satou , Shinsuke Yamazaki
发明人： Toshiaki Sudo , Taira Sato , Shuichi Ikehata , Manabu Shonai , Takuji Nishi , Takaya Satou , Shinsuke Yamazaki
CPC分类号： C03C23/0025 , C03B19/095 , C30B15/00 , C30B15/10 , C30B35/002 , Y10T117/10
摘要： The present invention provides a method of manufacturing a vitreous silica crucible including: a taking-out process of taking out the vitreous silica crucible from the mold, a honing process of removing the unfused silica powder layer on the outer surface of the vitreous silica crucible, and further comprising, after the taking-out process and before the honing process, a marking process of marking an identifier comprised of one or more groove line on the outer surface of the vitreous silica crucible, wherein the groove line after the honing process has a depth of 0.2 to 0.5 mm, and a width of 0.8 mm or more at the opening of the groove line.
摘要翻译： 本发明提供了一种制造石英玻璃坩埚的方法，包括：从模具中取出玻璃状石英坩埚的取出工序，除去石英玻璃坩埚外表面的未熔融二氧化硅粉末层的珩磨处理， 并且还包括在所述取出处理之后并且在所述珩磨处理之前，对所述石英玻璃坩埚的外表面上的由一条或多条槽线组成的标识符进行标记处理，其中，所述珩磨处理后的所述槽线具有 深度为0.2〜0.5mm，宽度为0.8mm以上。
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6.发明申请High-purity lithium carboxylate crystal, production method thereof and use thereof 审中-公开高纯度羧酸锂晶体及其制备方法及用途公开(公告)号：US20050047984A1
公开(公告)日：2005-03-03
申请号：US10788334
申请日：2004-03-01
申请人： Hiroshi Sakaguchi , Shinsuke Yamazaki , Yasuo Gama
发明人： Hiroshi Sakaguchi , Shinsuke Yamazaki , Yasuo Gama
摘要： A lithium carboxylate crystal, which is obtained by: dissolving an aliphatic carboxylic acid, lithium hydroxide, and urea in water, to give a solution thereof, and crystallizing lithium carboxylate from the solution; a method of producing the lithium carboxylate crystal; and a method of solidifying a halogen-containing liquid organic compound or a gaseous hydrocarbon, by using the lithium carboxylate crystal.
摘要翻译： 通过将脂族羧酸，氢氧化锂和尿素溶解在水中而得到溶液，并从溶液中结晶出羧酸锂得到的羧酸锂晶体。 一种生产羧酸锂晶体的方法; 以及通过使用羧酸锂晶体来固化含卤素的液体有机化合物或气态烃的方法。
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公开(公告)号：US5227415A
公开(公告)日：1993-07-13
申请号：US668153
申请日：1991-03-12
IPC分类号： C08L67/04 , C08L101/00
CPC分类号： C08L67/04 , C08L101/00 , C08L2201/06
摘要： A biodegradable plastic composition for use in production of shaped articles includes polyglycolide and a high molecular weight substance selected from poly(3-hydroxybutyric acid), a copolymer of 3-hydroxybutyric acid and 3-hydroxyvaleric acid, polycaprolactone, polyglutamic acid, polyolefin, polyvinyl alcohol, polyalkylene oxide, cellulose acetate and mixtures thereof, the amount of the polyglycolide being 5-60 % based on the total weight of the polyglycolide and the high molecular weight substance.
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8.发明申请Solidifying material for a liquid organic compound, use thereof, and method of solidifying an organic compound 审中-公开用于液体有机化合物的固化材料，其用途和固化有机化合物的方法公开(公告)号：US20050047980A1
公开(公告)日：2005-03-03
申请号：US10788327
申请日：2004-03-01
IPC分类号： B01D9/02 , B01J20/22 , B01J20/34 , C07C51/41 , C07C51/43 , C09K3/00 , C09K3/32 , C01D15/00 , C08G63/00
CPC分类号： C07C51/412 , C07C51/43 , C07C53/126
摘要： A solidifying material for an organic compound that is liquid at 20° C. and 0.1 MPa, in which the solidifying material is obtained by the steps of: dissolving a carboxylic acid, lithium hydroxide, and urea in pure water to give a solution, gradually cooling the solution, and then precipitating crystals in a long fibrous shape from the solution; a method of producing the solidifying material; and a solidifying method of the organic compound, by using the solidifying material.
摘要翻译： 一种在20℃和0.1MPa下为液体的有机化合物的固化材料，其中固化材料通过以下步骤获得：将羧酸，氢氧化锂和尿素溶解在纯水中以逐渐得到溶液 冷却溶液，然后从溶液中沉淀出长纤维状的晶体; 一种生产固化材料的方法; 以及通过使用固化材料的有机化合物的固化方法。
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公开(公告)号：US4710349A
公开(公告)日：1987-12-01
申请号：US22377
申请日：1987-03-05
申请人： Shinsuke Yamazaki , Rikio Takeda , Iwao Uda
发明人： Shinsuke Yamazaki , Rikio Takeda , Iwao Uda
CPC分类号： C22C9/00
摘要： A highly conductive copper-based alloy containing 0.001 percent to 0.02 percent of tellurium, 0.05 percent to 0.3 percent of one element selected from iron and chromium, and 0 percent to 0.01 percent of phosphorous with the balance being copper and incidental impurities.
摘要翻译： 含有0.001％至0.02％的碲的高导电性铜基合金，选自铁和铬的一种元素的0.05％至0.3％，以及余量为铜和附带杂质的0％至0.01％的磷。
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