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1. 发明申请

US20100038014A1 METHOD FOR PRODUCING LAMINATED DIELECTRIC MATERIAL 审中-公开
标题翻译：生产层压电介质材料的方法
公开(公告)号：US20100038014A1
公开(公告)日：2010-02-18
申请号：US12582003
申请日：2009-10-20
申请人： Satoru TOMENO , Yasuko Osaki , Kazuo Watanabe , Katsuyoshi Nakayama
发明人： Satoru TOMENO , Yasuko Osaki , Kazuo Watanabe , Katsuyoshi Nakayama
IPC分类号： C03B29/00
CPC分类号： H01G4/105 , C03C3/085 , C03C10/0036 , C03C10/0045 , C03C14/004 , C03C27/06 , H01B3/087 , H01G4/1218 , H05K1/0306 , H05K3/4611 , H05K3/4629
摘要： To provide a method for producing a laminated dielectric material using a stabilized glass.A method for producing a laminated dielectric material wherein the absolute value of the difference in the average linear expansion coefficient at from 50 to 350° C. between any adjacent dielectric layers is at most 15×10−7/° C.; at least one raw material layer before firing, comprises, as represented by mass %, from 50 to 80% of glass powder and from 20 to 50% of alumina powder; said glass powder comprises, as represented by mol %, from 45 to 60% of SiO2, from 2 to 10% of Al2O3, from 10 to 30% of BaO, from 10 to 20% of ZnO, etc.; and each of glass powders contained in two raw material layers adjacent to said raw material layer, comprises, as represented by mol %, from 45 to 55% of SiO2, from 2 to 20% of Al2O3, from 20 to 45% of MgO, etc.; and the glass transition temperature of the latter glass powder is higher by at least 50° C. than that of the former.
摘要翻译：提供一种使用稳定化玻璃制造叠层电介质材料的方法。一种叠层电介质材料的制造方法，其中任何相邻电介质层之间的平均线性膨胀系数在50〜350℃之间的绝对值为15×10 -7 /℃以下。烧成前的至少一个原料层，以质量％表示50〜80％的玻璃粉末和20〜50％的氧化铝粉末，所述玻璃粉末以摩尔％表示，含有45〜60％的SiO 2，2〜10％的Al 2 O 3，10〜30％的BaO，10〜20％的ZnO等。并且与所述原料层相邻的两个原料层中含有的玻璃粉末，以摩尔％表示，含有45〜55％的SiO 2，2〜20％的Al 2 O 3，20〜45％的MgO，等等。; 并且后者玻璃粉末的玻璃化转变温度比前者高至少50℃。

2. 发明申请

US20100304950A1 OPTICAL GLASS 失效
标题翻译：光学玻璃
公开(公告)号：US20100304950A1
公开(公告)日：2010-12-02
申请号：US12790141
申请日：2010-05-28
申请人： Satoru TOMENO , Yuki Kondo
发明人： Satoru TOMENO , Yuki Kondo
IPC分类号： C03C3/068
CPC分类号： C03C3/068
摘要： The present invention relates to an optical glass containing, in terms of mass % on the basis of oxides, B2O3: 10 to 20%, SiO2: 0.5 to 12%, ZnO: 5 to 19%, Ta2O5: 2.5 to 17%, Li2O: 0.2 to 3%, ZrO2: 0.6 to 4.9%, WO3: 1 to 20%, La2O3: 25 to 50%, Gd2O3: 0 to 13%, and Y2O3: 0.2 to 20%, provided that La2O3+Gd2O3+Y2O3 is 35 to 60%, in which the optical glass does not substantially contain Nb2O5, and has a refractive index (nd) of 1.82 to 1.86, an Abbe's number (νd) of 37 to 44 and a glass transition point (Tg) of 630° C. or lower.
摘要翻译：本发明涉及以氧化物为基准的质量％B 2 O 3：10〜20％，SiO 2：0.5〜12％，ZnO：5〜19％，Ta 2 O 5：2.5〜17％，Li 2 O ：0.2〜3％，ZrO 2：0.6〜4.9％，WO 3：1〜20％，La 2 O 3：25〜50％，Gd 2 O 3：0〜13％，Y 2 O 3：0.2〜20％ 35〜60％，其中光学玻璃基本上不含有Nb 2 O 5，折射率（nd）为1.82〜1.86，阿贝数（n n = d）为37〜44，玻璃化转变温度（Tg）为 630℃以下。

3. 发明申请

US20100240516A1 OPTICAL GLASS AND PREFORMS FOR PRECISION PRESS MOLDING AND OPTICAL ELEMENTS MADE BY USING THE GLASS 有权
标题翻译：光学玻璃和玻璃制成的精密成型和光学元件的预处理
公开(公告)号：US20100240516A1
公开(公告)日：2010-09-23
申请号：US12791913
申请日：2010-06-02
申请人： Satoru Tomeno , Jun Sasai , Hiroyuki Ohkawa , Kenji Imakita , Yuki Kondo
发明人： Satoru Tomeno , Jun Sasai , Hiroyuki Ohkawa , Kenji Imakita , Yuki Kondo
IPC分类号： C03C3/068
CPC分类号： C03C3/068
摘要： An object of the invention is to provide an optical glass for precision press having optical properties of a high refractive index and a low dispersion property and having a low molding temperature, a high devitrification resistance, an excellent molding property, and a small specific gravity. The optical glass of the invention contains, in terms of % by mass on the basis of oxides, respective components of B2O3: 10 to 20%, SiO2: 0.5 to 12%, La2O3: 25 to 50%, Gd2O3: 0 to 20%, Y2O3: 0 to 20%, provided that La2O3+Gd2O3+Y2O3: 35 to 60%, ZnO: 5 to 20%, Li2O: 0.2 to 3%, ZrO2: 0 to 0.5%, Ta2O5: 3 to 18% and WO3: 3 to 20%, and has optical constants of a refractive index nd of 1.84 to 1.86 and an Abbe number vd of 37 to 42 and a glass transition point (Tg) of 630° C. or lower.
摘要翻译：本发明的目的是提供一种具有高折射率和低分散性的光学特性的精密压制用光学玻璃，具有低的成型温度，高的耐失透性，优异的成型性和小的比重。本发明的光学玻璃以氧化物为基准的质量％含有B 2 O 3：10〜20％，SiO 2 :0.5〜12％，La 2 O 3：25〜50％，Gd 2 O 3：0〜20％，Y2O3：0〜20％，条件是La2O3 + Gd2O3 + Y2O3：35〜60％，ZnO：5〜20％，Li2O：0.2〜3％，ZrO2：0〜0.5％，Ta2O5：3〜18％：3〜20％，折射率nd为1.84〜1.86，阿贝数vd为37〜42，玻璃化转变点（Tg）为630℃以下的光学常数。

4. 发明授权

US08377835B2 Optical glass 失效
标题翻译：光学玻璃
公开(公告)号：US08377835B2
公开(公告)日：2013-02-19
申请号：US12790141
申请日：2010-05-28
申请人： Satoru Tomeno , Yuki Kondo
发明人： Satoru Tomeno , Yuki Kondo
IPC分类号： C03C3/066
CPC分类号： C03C3/068
摘要： The present invention relates to an optical glass containing, in terms of mass % on the basis of oxides, B2O3: 10 to 20%, SiO2: 0.5 to 12%, ZnO: 5 to 19%, Ta2O5: 2.5 to 17%, Li2O: 0.2 to 3%, ZrO2: 0.6 to 4.9%, WO3: 1 to 20%, La2O3: 25 to 50%, Gd2O3: 0 to 13%, and Y2O3: 0.2 to 20%, provided that La2O3+Gd2O3+Y2O3 is 35 to 60%, in which the optical glass does not substantially contain Nb2O5, and has a refractive index (nd) of 1.82 to 1.86, an Abbe's number (νd) of 37 to 44 and a glass transition point (Tg) of 630° C. or lower.
摘要翻译：本发明涉及以氧化物为基准的质量％B 2 O 3：10〜20％，SiO 2：0.5〜12％，ZnO：5〜19％，Ta 2 O 5：2.5〜17％，Li 2 O ：0.2〜3％，ZrO 2：0.6〜4.9％，WO 3：1〜20％，La 2 O 3：25〜50％，Gd 2 O 3：0〜13％，Y 2 O 3：0.2〜20％ 35〜60％，其中光学玻璃基本上不含有Nb 2 O 5，折射率（nd）为1.82〜1.86，阿贝数（n n = d）为37〜44，玻璃化转变温度（Tg）为 630℃以下。

5. 发明授权

US08361916B2 Optical glass and preforms for precision press molding and optical elements made by using the glass 有权
标题翻译：用于精密压模的光学玻璃和预成型件以及使用玻璃制成的光学元件
公开(公告)号：US08361916B2
公开(公告)日：2013-01-29
申请号：US12791913
申请日：2010-06-02
申请人： Satoru Tomeno , Jun Sasai , Hiroyuki Ohkawa , Kenji Imakita , Yuki Kondo
发明人： Satoru Tomeno , Jun Sasai , Hiroyuki Ohkawa , Kenji Imakita , Yuki Kondo
IPC分类号： C03C3/068 , C03C3/066 , C03C3/155
CPC分类号： C03C3/068
摘要： An object of the invention is to provide an optical glass for precision press having optical properties of a high refractive index and a low dispersion property and having a low molding temperature, a high devitrification resistance, an excellent molding property, and a small specific gravity. The optical glass of the invention contains, in terms of % by mass on the basis of oxides, respective components of B2O3: 10 to 20%, SiO2: 0.5 to 12%, La2O3: 25 to 50%, Gd2O3: 0 to 20%, Y2O3: 0 to 20%, provided that La2O3+Gd2O3+Y2O3: 35 to 60%, ZnO: 5 to 20%, Li2O: 0.2 to 3%, ZrO2: 0 to 0.5%, Ta2O5: 3 to 18% and WO3: 3 to 20%, and has optical constants of a refractive index nd of 1.84 to 1.86 and an Abbe number vd of 37 to 42 and a glass transition point (Tg) of 630° C. or lower.
摘要翻译：本发明的目的是提供一种具有高折射率和低分散性的光学特性的精密压制用光学玻璃，具有低的成型温度，高的耐失透性，优异的成型性和小的比重。本发明的光学玻璃以氧化物为基准的质量％含有B 2 O 3：10〜20％，SiO 2 :0.5〜12％，La 2 O 3：25〜50％，Gd 2 O 3：0〜20％，Y2O3：0〜20％，条件是La2O3 + Gd2O3 + Y2O3：35〜60％，ZnO：5〜20％，Li2O：0.2〜3％，ZrO2：0〜0.5％，Ta2O5：3〜18％：3〜20％，折射率nd为1.84〜1.86，阿贝数vd为37〜42，玻璃化转变点（Tg）为630℃以下的光学常数。

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