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公开(公告)号：US20140341520A1
公开(公告)日：2014-11-20
申请号：US14448156
申请日：2014-07-31
Applicant: Pieter Matthijse , Mattheus Jacobus Nicolaas Van Stralen , Mark Peter Marie Jetten , Gert-Jan Krabshuis
Inventor： Pieter Matthijse , Mattheus Jacobus Nicolaas Van Stralen , Mark Peter Marie Jetten , Gert-Jan Krabshuis
CPC classification number: G02B6/02047 , C03B37/01807 , C03B2201/10 , C03B2201/12 , C03B2201/24 , C03B2201/28 , C03B2201/30 , C03B2201/31 , C03B2201/32 , C03B2201/40 , C03B2201/42 , C03B2203/26 , G02B6/0281 , G02B6/0288 , G02B6/036
Abstract: The invention relates to a multimode optical fibre having a refractive index profile, comprising a light-guiding core surrounded by one or more cladding layers. The present invention furthermore relates to an optical communication system comprising a transmitter, a receiver and a multimode optical fibre.
Abstract translation: 本发明涉及一种具有折射率分布的多模光纤，包括由一个或多个包覆层包围的导光芯。 本发明还涉及一种包括发射机，接收机和多模光纤的光通信系统。
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72.发明授权Material for information recording medium substrate, information recording medium substrate, information recording medium, and method for manufacturing them 失效用于信息记录介质基板的材料，信息记录介质基板，信息记录介质及其制造方法公开(公告)号：US08656734B2
公开(公告)日：2014-02-25
申请号：US12522062
申请日：2008-01-08
Applicant: Xuelu Zou , Yoichi Hachitani , Kazuo Tachiwana
Inventor： Xuelu Zou , Yoichi Hachitani , Kazuo Tachiwana
IPC: C03B11/00
CPC classification number: G11B5/7315 , C03B11/088 , C03B18/02 , C03B32/02 , C03B2201/40 , C03C4/082 , G11B5/8404
Abstract: A method for manufacturing a disklike glass material comprising the successive molding of multiple pieces of disklike glass material from glass melt. Being suppressed variation over time in the concentration of infrared radiation-absorbing ions contained in the glass melt being molded into the pieces of disklike glass material so that the variation in the sheet thickness of the multiple pieces of disklike glass material falls within a range of ±15 percent of a reference value. The reference value being the median between the maximum value and the minimum value of the sheet thickness of 1,000 pieces of the glass material. In the course of molding multiple pieces of disklike glass material comprised of glass containing 0.1 to 100 ppm of infrared radiation-absorbing ions, vaiiation over time in the concentration of the infrared radiation-absorbing contained in the glass melt is suppressed to suppress variation in the sheet thickness of the multiple pieces of sheet like glass material.
Abstract translation: 一种盘状玻璃材料的制造方法，包括从玻璃熔体连续成型多片盘状玻璃材料。 随着时间的推移，包含在玻璃熔体中的红外线吸收离子的浓度被模制成盘状玻璃材料，从而使多个盘状玻璃材料的片材厚度的变化落在± 15％的参考值。 参考值是1,000片玻璃材料的片材厚度的最大值和最小值之间的中值。 在由含有0.1〜100ppm的红外线吸收离子的玻璃构成的多片盘状玻璃材料的成型过程中，抑制玻璃熔体中含有的红外线吸收剂的浓度随时间推移，抑制了 多片片状玻璃材料的片材厚度。
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73.发明授权Copper-containing silica glass, method for producing the same, and xenon flash lamp using the same 有权含铜石英玻璃及其制造方法以及使用其的氙闪光灯公开(公告)号：US08635886B2
公开(公告)日：2014-01-28
申请号：US13558698
申请日：2012-07-26
Applicant: Tetsuji Ueda , Michinari Ohuchi , Hiroyuki Nishimura , Akira Fujinoki , Masahiro Nakatsuka , Hidetsugu Yoshida
Inventor： Tetsuji Ueda , Michinari Ohuchi , Hiroyuki Nishimura , Akira Fujinoki , Masahiro Nakatsuka , Hidetsugu Yoshida
CPC classification number: C03B19/1438 , C03B19/1453 , C03B2201/07 , C03B2201/23 , C03B2201/40 , C03C3/06 , C03C4/0071 , C03C4/085 , C03C4/12 , C03C23/0095 , C03C2201/23 , C03C2201/40 , C03C2203/44
Abstract: It is an object of the present invention to provide a copper-containing silica glass which emits fluorescence having a peak in a wavelength range of from 520 nm to 580 nm under irradiation of ultraviolet light with a wavelength of 400 nm or less, and which is excellent in long term stability even in the high output use. The copper-containing silica glass is made to have copper of from 5 wtppm to 200 wtppm, which emits fluorescence having a peak in a wavelength range of from 520 nm to 580 nm under irradiation of ultraviolet light with a wavelength ranging from 160 nm to 400 nm, and in which an internal transmittance per 2.5 mm thickness at a wavelength of 530 nm is 95% or more.
Abstract translation: 本发明的目的是提供一种在400nm以下的紫外线照射下发射波长范围为520nm〜580nm的荧光的含铜石英玻璃，其为 即使在高产量使用方面，长期稳定性也优异。 含铜二氧化硅玻璃被制成具有5重量ppm至200重量ppm的铜，其在波长范围为160nm至400nm的紫外线照射下发射波长范围为520nm至580nm的峰值的荧光 nm，并且其中在波长530nm处每2.5mm厚的内部透射率为95％以上。
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74.再颁专利Quartz glass body having improved resistance against plasma corrosion, and method for production thereof 有权具有改善的耐等离子体腐蚀性的石英玻璃体及其制造方法公开(公告)号：USRE41249E1
公开(公告)日：2010-04-20
申请号：US11633136
申请日：2006-11-30
Applicant: Tatsuhiro Sato , Nobumasa Yoshida , Akira Fujinoki , Kyoichi Inaki , Tomoyuki Shirai
Inventor： Tatsuhiro Sato , Nobumasa Yoshida , Akira Fujinoki , Kyoichi Inaki , Tomoyuki Shirai
IPC: B32B15/00
CPC classification number: C30B31/14 , C03B19/01 , C03B19/066 , C03B19/1453 , C03B20/00 , C03B32/00 , C03B2201/30 , C03B2201/32 , C03B2201/34 , C03B2201/40 , C03B2201/42 , C03B2201/50 , C03B2201/54 , C03C3/06 , C03C2201/32 , C30B25/12 , C30B35/00 , Y10T428/24496 , Y10T428/26 , Y10T428/315
Abstract: An object of the present invention is to provide a quartz glass body, especially a quartz glass jig for plasma reaction in producing semiconductors having excellent resistance against plasma corrosion, particularly, excellent corrosion resistance against F-based gaseous plasma; and a method for producing the same. A body made of quartz glass containing a metallic element and having an improved resistance against plasma corrosion is provided that contains bubbles and crystalline phase at an amount expressed by projected area of less than 100 mm2 per 100 cm3.
Abstract translation: 本发明的目的是提供一种石英玻璃体，特别是用于制造具有优异的耐等离子体腐蚀性的半导体的等离子体反应用石英玻璃夹具，特别是对F系气态等离子体的优异的耐腐蚀性; 及其制造方法。 提供由含有金属元素并具有改善的等离子体腐蚀性的石英玻璃制成的体，其含有以每100cm 3小于100mm 2的投影面积表示的量的气泡和结晶相。
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75.发明申请公开(公告)号：US20100011814A1
公开(公告)日：2010-01-21
申请号：US12522062
申请日：2008-01-08
Applicant: Xuelu Zou , Yoichi Hachitani
Inventor： Xuelu Zou , Yoichi Hachitani
IPC: C03B11/00
CPC classification number: G11B5/7315 , C03B11/088 , C03B18/02 , C03B32/02 , C03B2201/40 , C03C4/082 , G11B5/8404
Abstract: The present invention has for its objects to provide a method for manufacturing a disklike glass material for the mass production of information recording media substrate-use materials of constant sheet thickness, to provide a method for manufacturing an information recording medium-use substrate from the material thus manufactured, and to provide a method for manufacturing an information recording medium. The provided is a method for manufacturing a disklike glass material comprising the successive molding of multiple pieces of disklike glass material from glass melt. Being suppressed variation over time in the concentration of infrared radiation-absorbing ions contained in the glass melt being molded into said pieces of disklike glass material so that the variation in the sheet thickness of said multiple pieces of disklike glass material falls within a range of ±15 percent of a reference value. The reference value being the median between the maximum value and the minimum value of the sheet thickness of 1,000 pieces of said glass material. In the course of molding multiple pieces of disklike glass material comprised of glass containing 0.1 to 100 ppm of infrared radiation-absorbing ions, variation over time in the concentration of the infrared radiation-absorbing ions contained in the glass melt being molded into said pieces of disklike glass material is suppressed to suppress variation in the sheet thickness of said multiple pieces of sheetlike glass material.
Abstract translation: 本发明的目的是提供一种用于制造盘状玻璃材料的方法，用于大量生产具有恒定厚度的板材的信息记录介质基板用材料，从而提供一种从该材料制造信息记录介质用基板的方法 从而制造出信息记录介质的制造方法。 所提供的是制造盘状玻璃材料的方法，包括从玻璃熔体连续成型多片盘状玻璃材料。 随着时间的推移，包含在玻璃熔体中的红外线吸收离子的浓度被抑制在所述盘状玻璃材料片中，使得所述多片盘状玻璃材料的片材厚度的变化落在± 15％的参考值。 参考值是1,000片所述玻璃材料的片材厚度的最大值和最小值之间的中值。 在由含有0.1〜100ppm的红外线吸收离子的玻璃构成的多片盘状玻璃材料的成型过程中，随着时间的推移，包含在玻璃熔体中的红外线吸收离子的浓度随着时间的推移而变成 抑制盘状玻璃材料以抑制所述多片片状玻璃材料的片材厚度的变化。
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Patent Agency Ranking
公开(公告)号：US20070077438A1
公开(公告)日：2007-04-05
申请号：US11607385
申请日：2006-12-01
Applicant: Robert Atkins , Robert Windeler
Inventor： Robert Atkins , Robert Windeler
CPC classification number: C03B37/01838 , C03B37/01807 , C03B37/01876 , C03B2201/34 , C03B2201/40
Abstract: The reproducibility of preforms made by solution doping is significantly improved by adding an internal heat source, such as N2O, as a processing gas during the soot deposition process. The addition of the internal heat source gas results in forming a surface soot layer which exhibits a relatively uniform and consistent morphology. The improvement in the soot surface morphology results in improving the uniformity of the amount of solution dopant retained in the soot layer from preform to preform.
Abstract translation: 通过在烟灰沉积过程中加入诸如N 2 O 3的内部热源作为处理气体，通过溶液掺杂制成的预成型件的再现性显着提高。 内部热源气体的添加导致形成具有相对均匀且一致的形态的表面烟灰层。 烟灰表面形态的改善导致改善了保留在烟炱层中的预制件到预制件的溶液掺杂剂的量的均匀性。
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公开(公告)号：USRE39535E1
公开(公告)日：2007-04-03
申请号：US08833620
申请日：1997-04-07
Applicant: Michael S. Dobbins , Robert E. McLay
Inventor： Michael S. Dobbins , Robert E. McLay
CPC classification number: C03B37/01413 , C03B19/1415 , C03B37/01446 , C03B2201/02 , C03B2201/10 , C03B2201/28 , C03B2201/30 , C03B2201/31 , C03B2201/32 , C03B2201/34 , C03B2201/40 , C03B2201/42 , C03B2201/50 , C03B2201/54 , C03B2207/06 , C03B2207/32 , C03B2207/50 , C03B2207/52 , C03B2207/85
Abstract: This invention relates to the production of high purity fused silica glass through oxidation or flame hydrolysis of a vaporizable silicon-containing compound. More particularly, this invention is directed to the use of vaporizable, halide-free compounds in said production. In the preferred practice, a polymethylsiloxane comprises said vaporizable, halide-free compound.
Abstract translation: 本发明涉及通过氧化或火焰水解可汽化含硅化合物生产高纯度熔融石英玻璃。 更具体地，本发明涉及在所述生产中使用可汽化的无卤化合物。 在优选的实践中，聚甲基硅氧烷包括所述可蒸发的无卤化合物。
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公开(公告)号：US07058243B2
公开(公告)日：2006-06-06
申请号：US10046731
申请日：2002-01-17
Applicant: Shiquan Tao , Rajeev Jindal , Christopher Winstead , Jagdish P. Singh
Inventor： Shiquan Tao , Rajeev Jindal , Christopher Winstead , Jagdish P. Singh
CPC classification number: C03B37/016 , C03B2201/40 , G01N21/7703 , G01N2021/7713 , G02B6/102
Abstract: A simple, economic wet chemical procedure is described for making sol-gel fibers. The sol-gel fibers made from this process are transparent to ultraviolet, visible and near infrared light. Light can be guided in these fibers by using an organic polymer as a fiber cladding. Alternatively, air can be used as a low refractive index medium. The sol-gel fibers have a micro pore structure which allows molecules to diffuse into the fiber core from the surrounding environment. Chemical and biochemical reagents can be doped into the fiber core. The sol-gel fiber can be used as a transducer for constructing an optical fiber sensor. The optical fiber sensor having an active sol-gel fiber core is more sensitive than conventional evanescent wave absorption based optical fiber sensors.
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79.发明申请Quartz crucibles having reduced bubble content and method of making thereof 审中-公开具有降低气泡含量的石英坩埚及其制造方法公开(公告)号：US20050120945A1
公开(公告)日：2005-06-09
申请号：US11002597
申请日：2004-12-02
Applicant: Richard Hansen
Inventor： Richard Hansen
IPC: C03B19/09 , C03C3/06 , C03C17/00 , C30B15/10 , C30B29/06 , C30B15/00 , C30B21/06 , C30B27/02 , C30B28/10 , C30B30/04
CPC classification number: C30B15/10 , C03B19/095 , C03B2201/32 , C03B2201/40 , C03B2201/58 , C03C3/06 , C03C17/007 , C03C2203/52 , C03C2218/32 , C30B29/06
Abstract: A quartz crucible having reduced/controlled bubble content is disclosed, comprising an outer layer and an inner layer doped with elements and compounds that: a) react with oxygen and nitrogen at or near the fusion temperature of quartz; and b) form compounds that are thermally stable at temperatures of above 1400° C. and chemically stable in a SiO2 environment. A method to make a crucible having controlled bubble content is also disclosed, the method comprises the step of forming a crucible having an inner layer doped with a material that reacts with residual gases in the bubble such as nitrogen and oxygen and thus consume the gases in the bubbles and empty them in the fusion process.
Abstract translation: 公开了具有减少/控制的气泡含量的石英坩埚，其包括外层和掺杂有元素和化合物的内层，所述元素和化合物：a）在或接近石英的熔融温度下与氧和氮反应; 和b）形成在高于1400℃的温度下热稳定并且在SiO 2环境中化学稳定的化合物。 还公开了制造具有可控气泡含量的坩埚的方法，该方法包括形成坩埚的步骤，该坩埚具有掺杂有与气泡中的残余气体（例如氮气和氧气）反应的材料的内层，从而消耗气体 在融合过程中气泡和空白。
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80.发明授权Quartz glass body having improved resistance against plasma corrosion, and method for production thereof 有权具有改善的耐等离子体腐蚀性的石英玻璃体及其制造方法公开(公告)号：US06887576B2
公开(公告)日：2005-05-03
申请号：US09935334
申请日：2001-08-22
Applicant: Tatsuhiro Sato , Nobumasa Yoshida , Akira Fujinoki , Kyoichi Inaki , Tomoyuki Shirai
Inventor： Tatsuhiro Sato , Nobumasa Yoshida , Akira Fujinoki , Kyoichi Inaki , Tomoyuki Shirai
IPC: C03B19/01 , C03B19/06 , C03B19/14 , C03B32/00 , C03C1/00 , C03C3/06 , C03C21/00 , C03C23/00 , C30B25/12 , C30B31/14 , B32B17/06 , B32B9/00
CPC classification number: C30B31/14 , C03B19/01 , C03B19/066 , C03B19/1453 , C03B20/00 , C03B32/00 , C03B2201/30 , C03B2201/32 , C03B2201/34 , C03B2201/40 , C03B2201/42 , C03B2201/50 , C03B2201/54 , C03C3/06 , C03C2201/32 , C30B25/12 , C30B35/00 , Y10T428/24496 , Y10T428/26 , Y10T428/315
Abstract: An object of the present invention is to provide a quartz glass body, especially a quartz glass jig for plasma reaction in producing semiconductors having excellent resistance against plasma corrosion, particularly, excellent corrosion resistance against F-based gaseous plasma; and a method for producing the same. A body made of quartz glass containing a metallic element and having an improved resistance against plasma corrosion is provided that contains bubbles and crystalline phase at an amount expressed by projected area of less than 100 mm2 per 100 cm3.
Abstract translation: 本发明的目的是提供一种石英玻璃体，特别是用于制造具有优异的耐等离子体腐蚀性的半导体的等离子体反应用石英玻璃夹具，特别是对F系气态等离子体的优异的耐腐蚀性; 及其制造方法。 提供了由含有金属元素并且具有改善的等离子体腐蚀性的石英玻璃制成的体，其含有以每100cm 2小于100mm 2的投影面积表示的量的气泡和结晶相， SUP> 3 。
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