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1. 发明申请

US20050204777A1 Method of manufacturing glass substrate for information recording medium 失效
标题翻译：信息记录介质用玻璃基板的制造方法
公开(公告)号：US20050204777A1
公开(公告)日：2005-09-22
申请号：US11079596
申请日：2005-03-14
申请人： Toshiharu Mori , Yousuke Yamaguchi , Shinji Sakai
发明人： Toshiharu Mori , Yousuke Yamaguchi , Shinji Sakai
IPC分类号： C03B11/08 , G02F1/1333
CPC分类号： C03B11/08 , C03B2215/412 , C03B2215/45
摘要： Molten glass is press-molded by a metallic die in which a cylindrical body is provided in a vertically standing manner at a central part of a bottom surface of a bottomed hole and a molding surface corresponding to a chamfering shape of an outer peripheral edge surface of a glass substrate is consecutively formed in an inner peripheral wall, and a glass substrate precursor provided with the chamfering shape axially consecutive on an outer peripheral surface thereof and a through hole formed at a central part thereof is thereby formed. The glass substrate precursor is cut perpendicular to an axial direction to be separated into respective glass substrates. Next, the respective glass substrates are subjected to a lapping process and a polishing process, if necessary, to produce a glass substrate as a final product. According to the manufacturing method, a glass substrate for information recording medium whose inner and outer peripheral edge surfaces are chamfered can be manufactured with an improved efficiency. Further, a glass substrate having a small diameter can be manufactured with a high efficiency.
摘要翻译：熔融玻璃通过金属模压制成型，其中圆柱体以垂直方式设置在有底孔底面的中心部分和与外周边缘表面的倒角形状相对应的模制表面在内周壁上连续地形成玻璃基板，由此形成在其外周面上轴向连续地形成有倒角形状的玻璃基板前体和形成在其中央部的通孔。玻璃基板前体垂直于轴向切割以分离成相应的玻璃基板。接下来，如果需要，各玻璃基板经受研磨处理和研磨处理，以生产作为最终产品的玻璃基板。根据该制造方法，能够以提高效率的方式制造其内外缘边缘面被倒角的信息记录介质用玻璃基板。此外，可以高效率地制造具有小直径的玻璃基板。

2. 发明授权

US07395679B2 Method of manufacturing glass substrate for information recording medium 失效
标题翻译：信息记录介质用玻璃基板的制造方法
公开(公告)号：US07395679B2
公开(公告)日：2008-07-08
申请号：US11079596
申请日：2005-03-14
申请人： Toshiharu Mori , Yousuke Yamaguchi , Shinji Sakai
发明人： Toshiharu Mori , Yousuke Yamaguchi , Shinji Sakai
IPC分类号： C03B11/00 , C03B21/00 , C03C19/00
CPC分类号： C03B11/08 , C03B2215/412 , C03B2215/45
摘要： Molten glass is press-molded by a metallic die in which a cylindrical body is provided in a vertically standing manner at a central part of a bottom surface of a bottomed hole and a molding surface corresponding to a chamfering shape of an outer peripheral edge surface of a glass substrate is consecutively formed in an inner peripheral wall, and a glass substrate precursor provided with the chamfering shape axially consecutive on an outer peripheral surface thereof and a through hole formed at a central part thereof is thereby formed. The glass substrate precursor is cut perpendicular to an axial direction to be separated into respective glass substrates. Next, the respective glass substrates are subjected to a lapping process and a polishing process, if necessary, to produce a glass substrate as a final product. According to the manufacturing method, a glass substrate for information recording medium whose inner and outer peripheral edge surfaces are chamfered can be manufactured with an improved efficiency. Further, a glass substrate having a small diameter can be manufactured with a high efficiency.
摘要翻译：熔融玻璃通过金属模压制成型，其中圆柱体以垂直方式设置在有底孔底面的中心部分和与外周边缘表面的倒角形状相对应的模制表面在内周壁上连续地形成玻璃基板，由此形成在其外周面上轴向连续地形成有倒角形状的玻璃基板前体和形成在其中央部的通孔。玻璃基板前体垂直于轴向切割以分离成相应的玻璃基板。接下来，如果需要，各玻璃基板经受研磨处理和研磨处理，以生产作为最终产品的玻璃基板。根据该制造方法，能够以提高效率的方式制造其内外缘边缘面被倒角的信息记录介质用玻璃基板。此外，可以高效率地制造具有小直径的玻璃基板。

3. 发明授权

US07396788B2 Glass composition and glass substrate 失效
标题翻译：玻璃组合物和玻璃基材
公开(公告)号：US07396788B2
公开(公告)日：2008-07-08
申请号：US10460908
申请日：2003-06-13
申请人： Hideki Kawai , Toshiharu Mori
发明人： Hideki Kawai , Toshiharu Mori
IPC分类号： C03C3/091 , C03C3/093
CPC分类号： G11B5/7315 , C03C3/083
摘要： A glass substrate for use as the substrate of an information recording medium such as a magnetic disk, magneto-optical disk, DVD, or MD or of an optical communication device, and a glass composition for making such a glass substrate, contains the following glass ingredients: 45 to 75% by weight of SiO2; 1 to 20% by weight of Al2O3; 0 to 15% by weight, zero inclusive, of B2O3; SiO2+Al2O3+B2O3 accounting for 65 to 90% by weight; a total of 7 to 20% by weight of R2O compounds, where R=Li, Na, and K; and a total of 0 to 12% by weight, zero inclusive, of R′O compounds, where R′=Mg, Ca, Sr, Ba, and Zn. Moreover, the following conditions are fulfilled: B2O3=0% by weight, or Al2O3/B2O3≧1.0; and (SiO2+Al2O3+B2O3)/(the total of R2O compounds+the total of R2O compounds)≧3.
摘要翻译：用作诸如磁盘，磁光盘，DVD或MD或光通信装置的信息记录介质的基板的玻璃基板和用于制造这种玻璃基板的玻璃组合物包含以下玻璃成分：45〜75重量％的SiO 2; 1至20重量％的Al 2 O 3 3; 0至15重量％，包括0的B 2 O 3 3; SiO 2 + 2→2→3→3→3→3→3 占65 至90重量％总共7至20重量％的R 2 O 2化合物，其中R = Li，Na和K; 和0〜12重量％，包括0的R'O化合物，其中R'= Mg，Ca，Sr，Ba和Zn。此外，满足以下条件：B 2 O 3 3 = 0重量％，或Al 2 O 3 3 / B 3 = 1.0; 和（SiO 2/2 + Al 2 O 3 + B 2 O 3 3） /（R 2 O 2化合物的总和+ R 2 O O化合物的总和）= 3。

4. 发明授权

US07192898B2 Glass composition and glass substrate 有权
标题翻译：玻璃组合物和玻璃基材
公开(公告)号：US07192898B2
公开(公告)日：2007-03-20
申请号：US10633893
申请日：2003-08-04
申请人： Toshiharu Mori , Hideki Kawai
发明人： Toshiharu Mori , Hideki Kawai
IPC分类号： C03C3/091 , C03C3/093 , G11B7/253
CPC分类号： C03C3/083 , C03C3/091
摘要： A glass substrate for use as the substrate of an information recording medium such as a magnetic disk, magneto-optical disk, DVD, or MD or of an optical communication device, and a glass composition for making such a glass substrate, contains the following glass ingredients: 45 to 75% by weight of SiO2; 1 to 20% by weight of Al2O3; 0 to 8% by weight, zero inclusive, of B2O3; SiO2+Al2O3+B2O3 accounting for 60 to 90% by weight; a total of 0 to 20% by weight, zero inclusive, of R2O compounds, where R=Li, Na, and K; and a total of 0 to 15% by weight, zero inclusive, of TiO2+ZrO2+LnxOy, where LnxOy represents at least one compound selected from the group consisting of lanthanoid metal oxides, Y2O3, Nb2O5, and Ta2O5.
摘要翻译：用作诸如磁盘，磁光盘，DVD或MD或光通信装置的信息记录介质的基板的玻璃基板和用于制造这种玻璃基板的玻璃组合物包含以下玻璃成分：45〜75重量％的SiO 2; 1至20重量％的Al 2 O 3 3; 0至8重量％，包括0的B 2 O 3 O 3; SiO 2 + 2 2 O 3 + B 2 O 3 3 占60 至90重量％总共0至20重量％，包括0的R 2 O 2化合物，其中R = Li，Na和K; 并且总共0至15重量％，包括0的TiO 2 + ZrO 2 + Ln x O O y，其中Ln x O O y表示至少一种选自镧系元素金属氧化物，Y 2 O 2 O 3的化合物 > 3，Nb 2 O 5，和Ta 2 O 5。

5. 发明申请

US20070004581A1 Optical glass and optical element 有权
标题翻译：光学玻璃和光学元件
公开(公告)号：US20070004581A1
公开(公告)日：2007-01-04
申请号：US11473623
申请日：2006-06-23
申请人： Toshiharu Mori
发明人： Toshiharu Mori
IPC分类号： C03C3/068
CPC分类号： C03C3/068
摘要： The optical glass of the invention comprising: SiO2: 10 to 30%, B2O3: 15 to 35%, Li2O: 0 (inclusive) to 10%, Na2O: 0 (inclusive) to 5%, and K2O: 0 (inclusive) to 5% provided that Li2O+Na2O+K2O: 0 to 15%; MgO: 0 (inclusive) to 25%, CaO: 0 (inclusive) to 25%, BaO: 0 (inclusive) to 25%, SrO: 0 (inclusive) to 25%, and ZnO: 18 to 55% provided that MgO+CaO+BaO+SrO+ZnO: 18 to 55%; and La2O3: 5 to 20%. This optical glass does not substantially contain poisonous materials such as lead and arsenic. This optical glass has given optical constants, has a low Tg, a low TL and a good devitrification resistance, and is suitable for press molding.
摘要翻译：本发明的光学玻璃包括：SiO 2：10〜30％，B 2 O 3：15〜35％，Li _{2 O（0）以上0〜10％，Na 2 O：0（含）〜5％，K 2 O：0（含0〜）至5％，条件是Li 2 O + Na 2 O + K 2 O：0至15％; MgO：0（含）至25％，CaO：0（含）至25％，BaO：0（含）至25％，SrO：0（含）至25％，ZnO：18至55％ + CaO + BaO + SrO + ZnO：18〜55％和La 2 O 3：5〜20％。该光学玻璃基本上不含铅，砷等有毒物质。该光学玻璃具有光学常数，具有低Tg，低TL和良好的耐失透性，并且适用于压制成型。}

6. 发明授权

US06645890B2 Glass composition for crystallized glass 有权
公开(公告)号：US06645890B2
公开(公告)日：2003-11-11
申请号：US09822327
申请日：2001-04-02
申请人： Hideki Nagata , Hiroshi Yuki , Toshiharu Mori , Hideki Kawai , Kazuhiko Ishimaru
发明人： Hideki Nagata , Hiroshi Yuki , Toshiharu Mori , Hideki Kawai , Kazuhiko Ishimaru
IPC分类号： C03C1004
CPC分类号： C03C10/0045 , C03C3/062 , C03C3/085 , C03C19/00
摘要： A polished glass disk medium substrate suitable for use as a substrate for a hard disk, a hard disk containing the substrate and methods for making the substrate. The substrate containing glass forming raw materials may be formed so as to have a Young's modulus of 110 or higher.

7. 发明授权

US06645889B2 Glass composition for crystallized glass 失效
公开(公告)号：US06645889B2
公开(公告)日：2003-11-11
申请号：US09822288
申请日：2001-04-02
申请人： Hideki Nagata , Hiroshi Yuki , Toshiharu Mori , Hideki Kawai , Kazuhiko Ishimaru
发明人： Hideki Nagata , Hiroshi Yuki , Toshiharu Mori , Hideki Kawai , Kazuhiko Ishimaru
IPC分类号： C03C1004
CPC分类号： C03C3/085 , C03C3/062 , C03C10/0045
摘要： A polished glass disk medium substrate suitable for use as a substrate for a hard disk, a hard disk containing the substrate and methods for making the substrate. The substrate containing glass forming raw materials may be formed so as to have a Young's modulus of 110 or higher.

8. 发明授权

US06642162B2 Glass composition for crystallized glass 有权
标题翻译：玻璃组合物用于结晶玻璃
公开(公告)号：US06642162B2
公开(公告)日：2003-11-04
申请号：US09822331
申请日：2001-04-02
申请人： Hideki Nagata , Hiroshi Yuki , Toshiharu Mori , Hideki Kawai , Kazuhiko Ishimaru
发明人： Hideki Nagata , Hiroshi Yuki , Toshiharu Mori , Hideki Kawai , Kazuhiko Ishimaru
IPC分类号： C03C1004
CPC分类号： C03C19/00 , C03C3/085 , C03C10/0045
摘要： A polished glass disk medium substrate suitable for use as a substrate for a hard disk, a hard disk containing the substrate and methods for making the substrate. The substrate containing glass forming raw materials may be formed so as to have a Young's modulus of 110 or higher.
摘要翻译：适合用作硬盘用基板的抛光玻璃盘介质基板，含有基板的硬盘及其制造方法。含有玻璃成型原料的基材可以形成为杨氏模量为110以上。

9. 发明授权

US06458729B1 Glass-ceramic composition for recording disk substrate 失效
标题翻译：用于记录盘基片的玻璃陶瓷组合物
公开(公告)号：US06458729B1
公开(公告)日：2002-10-01
申请号：US09616030
申请日：2000-07-13
申请人： Hideki Nagata , Toshiharu Mori , Hiroshi Yuki , Hideki Kawai , Akira Sugimoto , Kazuhiko Ishimaru
发明人： Hideki Nagata , Toshiharu Mori , Hiroshi Yuki , Hideki Kawai , Akira Sugimoto , Kazuhiko Ishimaru
IPC分类号： C03C1008
CPC分类号： C03C10/0045 , C03C3/085
摘要： A glass ceramics composition for recording disk substrate contains, essentially, expressed in terms of weight percent on the oxide basis; from 50.5 to 52.5 wt % of SiO2, from 10 to 30 wt % of Al2O3, from 10 to 30 wt % of MgO, and from 4 to 10.6 wt % of TiO2.
摘要翻译：用于记录盘基片的玻璃陶瓷组合物基本上以氧化物的重量百分数表示; SiO 2为50.5〜52.5重量％，Al 2 O 3为10〜30重量％，MgO为10〜30重量％，TiO 2为4〜10.6重量％。

10. 发明授权

US06445090B1 Electrical equipment having energy saving mode capable of shutting off supplying of voltage to primary power supply supplying circuit under no use thereof 失效
标题翻译：具有节能模式的电气设备能够在不使用的情况下切断向主电源供给电路的电压供给
公开(公告)号：US06445090B1
公开(公告)日：2002-09-03
申请号：US09453275
申请日：1999-12-02
申请人： Toshiharu Mori , Yoshio Tanabe , Kaoru Soeta , Yoshimi Goto
发明人： Toshiharu Mori , Yoshio Tanabe , Kaoru Soeta , Yoshimi Goto
IPC分类号： H01H4700
CPC分类号： H02H3/12 , H01H13/568 , Y10T307/786 , Y10T307/826 , Y10T307/937
摘要： The electrical equipment of the present invention is operated such that the ON operating member for the primary power supply supplying circuit is manually operated, the switch device S is turned ON and when a supplying of electrical power for the primary power supply supplying circuit is shut off, the circuit for the control system is operated and upon performing a predetermined security processing, the driving source is driven, the OFF operating member is automatically operated, the switch device S is automatically turned OFF and supplying of an electrical power to the primary power supply supplying circuit is automatically shut off, so that it is possible to perform an appropriate processing before shutting off the primary power supply supplying circuit and thus it is also possible to provide electrical equipment showing a high safety characteristic.
摘要翻译：本发明的电气设备的操作使得用于主电源供应电路的ON操作部件被手动操作，开关装置S接通，并且当主电源供应电路的电力供应被切断时操作控制系统的电路，并且在执行预定的安全处理之后，驱动源被驱动，OFF操作构件被自动操作，开关装置S自动关闭并且向主电源供应电力供电电路自动关闭，从而可以在关闭主电源供给电路之前进行适当的处理，因此也可以提供显示高安全性的电气设备。

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