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公开(公告)号：US06400884B1
公开(公告)日：2002-06-04
申请号：US09830857
申请日：2001-05-01
申请人： Takahiro Matano , Akihiko Sakamoto
发明人： Takahiro Matano , Akihiko Sakamoto
IPC分类号： G02B600
CPC分类号： C03C10/0027 , G02B6/0218
摘要： A temperature compensating member which comprises a polycrystalline body containing, as a main crystal, one of &bgr;-quartz solid solution and &bgr;-eucryptite solid solution, and it has a value less than 3.52 Å as an interplanar spacing of the crystal planes giving a main peak in X-ray diffraction measurement, and has a negative coefficient of thermal expansion.
摘要翻译： 一种温度补偿构件，其包括含有β-石英固溶体和β-锂钇石固溶体中的一种作为主晶体的多晶体，并且其具有小于3.52埃的值，作为提供主体的晶面的晶面间距 X射线衍射测定中的峰值，具有负的热膨胀系数。
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公开(公告)号：US06750167B2
公开(公告)日：2004-06-15
申请号：US10188295
申请日：2002-07-01
IPC分类号： C03C1012
CPC分类号： C03C10/0027
摘要： A crystallized glass is provided. A &bgr;-quartz solid solution or a &bgr;-eucryptite solid solution is precipitated as a main crystal. The crystallized glass has a crystallization degree not less than 70 mass %, a crystal grain size not more than 0.5 &mgr;m, substantially no gap or crack occurring at boundaries of crystal grains. The crystallized glass also has a thermal expansion coefficient being negatively greater than −10×10−7/° C. within a temperature range of −40° C.˜100° C., a hysteresis of the thermal expansion coefficient within the temperature range being not more than 10 ppm, and a temperature dependence of the refractive index being not more than 13×10−6/° C.
摘要翻译： 提供结晶玻璃。 作为主晶体沉淀出β-石英固溶体或β-锂钇石固溶体。 结晶化玻璃的结晶度不低于70质量％，晶粒尺寸不大于0.5μm，在晶粒边界处基本上没有间隙或裂纹。 在-40℃〜100℃的温度范围内，结晶化玻璃的热膨胀系数也大于-10×10 -7 /℃，热膨胀系数的滞后在温度范围内 不超过10ppm，折射率的温度依赖性不大于13×10 -6 /℃。
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3.发明授权Material for thermal compensation and optical communication device using the material 失效用于热补偿的材料和使用该材料的光通信装置公开(公告)号：US07013062B1
公开(公告)日：2006-03-14
申请号：US09914116
申请日：2000-02-09
申请人： Takahiro Matano , Akihiko Sakamoto
发明人： Takahiro Matano , Akihiko Sakamoto
IPC分类号： G02B6/00
CPC分类号： G02B6/0218 , G02B6/3636
摘要： A material for temperature compensation consists of a sinter produced by baking any of crystalline powder, crystallized glass powder, and partially crystalline glass powder. The sinter has a negative coefficient of thermal expansion and contains anisotropic crystals in terms of thermal expansion.
摘要翻译： 用于温度补偿的材料包括通过烘烤任何结晶粉末，结晶玻璃粉末和部分结晶玻璃粉末产生的烧结物。 烧结体具有负的热膨胀系数，并且在热膨胀方面包含各向异性晶体。
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公开(公告)号：US06780514B2
公开(公告)日：2004-08-24
申请号：US10212763
申请日：2002-08-07
IPC分类号： B32B1706
CPC分类号： G02B6/12 , C03C17/30 , G02B6/0218 , G02B6/02209 , Y10T428/24926 , Y10T428/249953 , Y10T428/249956 , Y10T428/249969 , Y10T428/31612 , Y10T428/31663
摘要： An optical communication device substrate made of ceramic or glass-ceramic having a negative thermal expansion coefficient in the range of −10 to −120×10−7/° C. in a temperature range of −40 to 100° C., treated with a solution containing at least one organic silicon compound selected from the group consisting of siloxane compounds and silazane compounds.
摘要翻译： 一种由陶瓷或玻璃陶瓷制成的光通讯器件衬底，其在-40至100℃的温度范围内具有在-10至-120×10 -7 /℃范围内的负热膨胀系数，用 含有至少一种选自硅氧烷化合物和硅氮烷化合物的有机硅化合物的溶液。
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5.发明授权Crystallized glass article having an irregular rough surface pattern and a method for producing the same 失效具有不规则粗糙表面图案的结晶玻璃制品及其制造方法
公开(公告)号：US5089345A
公开(公告)日：1992-02-18
申请号：US430632
申请日：1989-11-01
申请人： Yoshio Hashibe , Takahiro Matano , Takehiro Shibuya , Takashi Sakane , Yasuhiro Baba , Masanori Moritake
发明人： Yoshio Hashibe , Takahiro Matano , Takehiro Shibuya , Takashi Sakane , Yasuhiro Baba , Masanori Moritake
CPC分类号： C03B19/06 , Y10T428/24942 , Y10T428/252
摘要： In a crystallized glass article consisting of crystallized glass masses fusion bonded together and having a principal surface, said principal surface having a surface pattern determined by said masses in a surface layer including said principal surface, said small crystallized glass masses in said surface layer are mainly of flaky crystallized glass pieces, each being a relatively large flattened piece, said flaky pieces overlapping one another at random to make said principal surface rough, said crystallized glass masses in another layer adjacent to and fused to said surface layer being considerably smaller than said flaky pieces. The article is produced by preparing flaky pieces and the smaller masses both of a SiO.sub.2 --Al.sub.2 O.sub.3 --CaO crystallizable glass, putting the former pieces on a bottom of a mold to form a flaky-piece layer, then putting the latter masses on the flaky-piece layer to form a small-mass layer, and heat treating the both layers at a temperature higher than a softening point of the crystallizable glass to fusion bond the pieces and masses together as well as crystallizing the glass.
摘要翻译： 在由结晶化玻璃质量结合在一起并具有主表面的结晶玻璃制品中，所述主表面具有由包括所述主表面的表面层中的所述质量确定的表面图案，所述表面层中的所述小结晶玻璃质量主要 片状结晶玻璃片各自是相当大的扁平片，所述片状片随机地彼此重叠以使所述主表面粗糙，所述相邻并融合到所述表面层的另一层中的结晶玻璃质量比所述片状物 件 该制品通过制备SiO 2 -Al 2 O 3 -EA CaO可结晶玻璃的片状片和较小的质量块，将前者放在模具的底部上以形成片状层，然后将后者放在片状片上， 以形成小质量层，并且在高于可结晶玻璃的软化点的温度下对两层进行热处理，以将这些块和块结合在一起并使玻璃结晶。
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6.发明授权公开(公告)号：US07106941B2
公开(公告)日：2006-09-12
申请号：US10510943
申请日：2004-08-04
申请人： Takahiro Matano , Satoru Yoshihara
发明人： Takahiro Matano , Satoru Yoshihara
CPC分类号： C03C3/083 , G02B6/0218
摘要： The optical communication device substrate according to the present invention includes one of ceramic and glass ceramic each having an average thermal expansion coefficient of −55 to −120×10−7°/C. in the temperature range of −40 to +100°C. and each containing one of a β-quartz solid solution and a β-eucryptite solid solution as a main crystal. In the substrate, maximum thermal expansion hysteresis that occurs when temperature rise from −40°C.to 100°C. at a rate of 1°C./min and temperature lowering from −100°C.to −40°C. at a rate of 1°C./min are performed is less than 12 ppm.
摘要翻译： 根据本发明的光通信装置基板包括平均热膨胀系数为-55至-120×10 -7 /℃的陶瓷和玻璃陶瓷之一。 在-40至+ 100°C的温度范围内。 并且每个都含有作为主晶体的β-石英固溶体和β-堇红石固溶体之一。 在基板中，当温度从-40°C升高到100°C时发生的最大热膨胀滞后。 以1℃/分钟的速率和从-100℃至-40℃的温度降低。 以1℃/分钟的速率进行，小于12ppm。
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公开(公告)号：US08835334B2
公开(公告)日：2014-09-16
申请号：US13703048
申请日：2011-09-12
申请人： Takahiro Matano , Fumio Sato
发明人： Takahiro Matano , Fumio Sato
摘要： Provided is an optical glass which can satisfy all of the following requirements: (1) it contains no environmentally undesirable components; (2) it can easily achieve a low glass transition point; (3) it has a high refractive index and high dispersion; (4) it can easily provide a glass having a superior visible light transmittance; and (5) it has superior resistance to devitrification during preparation of a preform. The optical glass has a refractive index nd of 2.0 or more, an Abbe's number νd of 20 or less, a glass transition point of 450° C. or below, and a glass composition, in % by mass, of 70 to 90% Bi2O2, 4 to 29.9% B2O2, 0.1 to 10% Li2O+Na2O+K2O, and 0 to 2.5% SiO2+Al2O2 and is substantially free of lead component, arsenic component, F component, TeO2, and GeO2.
摘要翻译： 提供可以满足以下所有要求的光学玻璃：（1）不含有环境不良成分; （2）可以轻松实现低玻璃化转变点; （3）折射率高，色散高; （4）可以容易地提供具有优异的可见光透射率的玻璃; 和（5）在制备预成型品时具有优异的抗失透性。 光学玻璃的折射率nd为2.0以上，阿贝数n为20以下，玻璃化转变温度为450℃以下，玻璃组合物的质量％为70〜90 4％〜29.9％的B 2 O 2，0.1〜10％的Li 2 O + Na 2 O + K 2 O，0〜2.5％的SiO 2 + Al 2 O 2，并且基本上不含铅成分，砷成分，F成分，TeO 2和GeO 2。
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公开(公告)号：US20120065051A1
公开(公告)日：2012-03-15
申请号：US13320755
申请日：2010-06-14
申请人： Takahiro Matano , Fumio Sato , Yoko Usui
发明人： Takahiro Matano , Fumio Sato , Yoko Usui
摘要： The invention provides an optical glass for press molding which can satisfy all of the following requirements: (1) it contains no environmentally undesirable components; (2) it can easily achieve a low glass transition point; (3) it has a high refractive index and high dispersion; (4) it can easily provide a glass having an excellent visible light transmittance; and (5) it has excellent resistance to devitrification during preparation of a preform. The optical glass for press molding has a refractive index nd of 1.925 or more, an Abbe's number νd of 10 to 30, and a glass composition, in % by mass, of 20 to 80% Bi2O3, 10 to 30% B2O3, and 0 to 5.5% GeO2 and is substantially free of lead component, arsenic component, and F component.
摘要翻译： 本发明提供了一种用于压制成型的光学玻璃，其可以满足以下所有要求：（1）其不含环境不理想的组分; （2）可以轻松实现低玻璃化转变点; （3）折射率高，色散高; （4）可以容易地提供具有优异的可见光透射率的玻璃; 和（5）在制备预成型件时具有优异的耐失透性。 用于压制成形的光学玻璃的折射率nd为1.925以上，阿贝数n为10〜30，玻璃组合物的质量％为20〜80％Bi 2 O 3，10〜30％B 2 O 3， 和0〜5.5％的GeO 2，并且基本上不含铅成分，砷成分和F成分。
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9.发明申请公开(公告)号：US20140144505A1
公开(公告)日：2014-05-29
申请号：US14131209
申请日：2012-06-21
申请人： Takahiro Matano , Fumio Sato
发明人： Takahiro Matano , Fumio Sato
IPC分类号： H01L31/052 , C03C3/089 , C03C3/068 , C03C3/093 , C03C3/085 , C03C3/087 , C03C3/097 , C03C3/091
CPC分类号： H01L31/0525 , C03C3/066 , C03C3/068 , C03C3/085 , C03C3/087 , C03C3/089 , C03C3/091 , C03C3/093 , C03C3/097 , H01L31/0547 , Y02E10/52
摘要： Provided are a glass which is used in an optical element for a concentrating photovoltaic power generation apparatus, has excellent weather resistance, and can be easily processed into a complicated shape; an optical element for a concentrating photovoltaic power generation apparatus using the glass; and a concentrating photovoltaic power generation apparatus. The glass used in an optical element for a concentrating photovoltaic power generation apparatus contains, in % by mass, 30 to 80% SiO2, 0 to 40% B2O3, 0 to 20% Al2O3, not less than 0.1% Li2O, and not less than 0.1% ZrO2.
摘要翻译： 提供一种玻璃，其用于聚光光伏发电装置用光学元件，耐候性优异，易于加工成复杂的形状。 用于使用该玻璃的集中光伏发电装置的光学元件; 和聚光光伏发电装置。 用于集中光伏发电装置的光学元件中使用的玻璃以质量％计含有30〜80％的SiO 2，0〜40％的B 2 O 3，0〜20％的Al 2 O 3，0.1％以上的Li 2 O，不小于 0.1％ZrO2。
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公开(公告)号：US08697589B2
公开(公告)日：2014-04-15
申请号：US13320755
申请日：2010-06-14
申请人： Takahiro Matano , Fumio Sato , Yoko Usui
发明人： Takahiro Matano , Fumio Sato , Yoko Usui
摘要： The invention provides an optical glass for press molding which can satisfy all of the following requirements: (1) it contains no environmentally undesirable components; (2) it can easily achieve a low glass transition point; (3) it has a high refractive index and high dispersion; (4) it can easily provide a glass having an excellent visible light transmittance; and (5) it has excellent resistance to devitrification during preparation of a preform. The optical glass for press molding has a refractive index nd of 1.925 or more, an Abbe's number νd of 10 to 30, and a glass composition, in % by mass, of 20 to 80% Bi2O3, 10 to 30% B2O3, and 0 to 5.5% GeO2 and is substantially free of lead component, arsenic component, and F component.
摘要翻译： 本发明提供了一种用于压制成型的光学玻璃，其可以满足以下所有要求：（1）其不含环境不理想的组分; （2）可以轻松实现低玻璃化转变点; （3）折射率高，色散高; （4）可以容易地提供具有优异的可见光透射率的玻璃; 和（5）在制备预成型件时具有优异的耐失透性。 用于压制成形的光学玻璃的折射率nd为1.925以上，阿贝数n为10〜30，玻璃组合物的质量％为20〜80％Bi 2 O 3，10〜30％B 2 O 3， 和0〜5.5％的GeO 2，并且基本上不含铅成分，砷成分和F成分。
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