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1. 发明申请

US20050201260A1 Optical recording medium, optical recording medium manufacturing method, and optical recording medium reproducing method 有权
标题翻译：光记录介质，光记录介质制造方法和光记录介质再现方法
公开(公告)号：US20050201260A1
公开(公告)日：2005-09-15
申请号：US10509745
申请日：2004-03-16
申请人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
发明人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
IPC分类号： G11B7/24 , G11B7/005 , G11B7/007 , G11B7/258 , G11B7/26
CPC分类号： G11B7/00736 , G11B7/0053 , G11B7/24079 , G11B7/268 , G11B20/00268
摘要： An optical recording medium: which includes a main-information area in which a metal reflection film is formed on a substrate where a row of pits is formed as main data, and a sub-information area in which medium identification information is recorded which is used to identify the optical recording medium individually by removing the metal reflection film partially and forming a plurality of reflection-film removed areas; and whose information is reproduced by irradiating the metal reflection film with a beam of light, in which in the sub-information area, a row of pits or a groove is formed on the substrate, and the track pitch of the row of pits or the groove is 0.24 μm or wider and 0.45 μm or narrower.
摘要翻译：一种光学记录介质，包括在其上形成有一排凹坑的基板上形成金属反射膜的主要信息区域作为主数据，以及其中记录了介质识别信息的子信息区域通过部分地去除金属反射膜并形成多个反射膜去除区域来分别识别光学记录介质; 并且通过用子束照射金属反射膜来再现信息，其中在子信息区域中，在基板上形成一排凹坑或凹槽，并且该凹坑行或凹槽为0.24μm或更宽，0.45μm或更窄。

2. 发明授权

US08116193B2 Optical recording medium, manufacturing method for optical recording medium, and reproducing method for optical recording medium 有权
标题翻译：光记录介质，光记录介质的制造方法和光记录介质的再现方法
公开(公告)号：US08116193B2
公开(公告)日：2012-02-14
申请号：US12194276
申请日：2008-08-19
申请人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
发明人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
IPC分类号： G11B7/24
CPC分类号： G11B7/00736 , G11B7/0053 , G11B7/24079 , G11B7/268 , G11B20/00268
摘要： An optical recording medium includes a main-information area in which a metal reflection film is formed on a substrate where a row of pits is formed as main data, and a sub-information area in which is recorded medium identification information, which is used to identify the optical recording medium individually, by removing the metal reflection film partially and forming a plurality of reflection-film removed areas. Information is reproduced by irradiating the metal reflection film with a beam of light. In the sub-information area, a row of pits or a guide groove is formed on the substrate, and a track pitch of the row of pits or the guide groove is at least 0.24 μm wide and at most 0.45 μm wide.
摘要翻译：光记录介质包括主要信息区域，其中在形成有一排凹坑的基板上形成金属反射膜作为主数据，以及其中记录介质识别信息的子信息区域，其被用于通过部分地去除金属反射膜并形成多个反射膜去除区域来分别识别光记录介质。通过用光束照射金属反射膜来再现信息。在子信息区域中，在基板上形成一排凹坑或引导凹槽，该凹坑排或导向槽的轨道间距至少为0.24μm宽，最大为0.45μm宽。

3. 发明申请

US20090073848A1 OPTICAL RECORDING MEDIUM, MANUFACTURING METHOD FOR OPTICAL RECORDING MEDIUM, AND REPRODUCING METHOD FOR OPTICAL RECORDING MEDIUM 有权
标题翻译：光学记录介质，光记录介质的制造方法和光记录介质的再现方法
公开(公告)号：US20090073848A1
公开(公告)日：2009-03-19
申请号：US12237613
申请日：2008-09-25
申请人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
发明人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
IPC分类号： G11B7/24 , G11B7/00
CPC分类号： G11B7/00736 , G11B7/0053 , G11B7/24079 , G11B7/268 , G11B20/00268
摘要： An optical recording medium includes a main-information area in which a metal reflection film is formed on a substrate where a row of pits is formed as main data, and a sub-information area in which is recorded medium identification information, which is used to identify the optical recording medium individually, by removing the metal reflection film partially and forming a plurality of reflection-film removed areas. Information is reproduced by irradiating the metal reflection film with a beam of light. In the sub-information area, a row of pits or a guide groove is formed on the substrate, and a track pitch of the row of pits or the guide groove is at least 0.24 μm wide and at most 0.45 μm wide.
摘要翻译：光记录介质包括主要信息区域，其中在形成有一排凹坑的基板上形成金属反射膜作为主数据，以及其中记录介质识别信息的子信息区域，其被用于通过部分地去除金属反射膜并形成多个反射膜去除区域来分别识别光记录介质。通过用光束照射金属反射膜来再现信息。在子信息区域中，在基板上形成一排凹坑或引导槽，并且该排凹坑或引导槽的轨道间距至少为0.24μm宽并且至多为0.45μm宽。

4. 发明授权

US07948860B2 Optical recording medium, manufacturing method for optical recording medium, and reproducing method for optical recording medium 有权
标题翻译：光记录介质，光记录介质的制造方法和光记录介质的再现方法
公开(公告)号：US07948860B2
公开(公告)日：2011-05-24
申请号：US12872214
申请日：2010-08-31
申请人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
发明人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
IPC分类号： G11B7/24
CPC分类号： G11B7/00736 , G11B7/0053 , G11B7/24079 , G11B7/268 , G11B20/00268
摘要： An optical recording medium includes a main-information area in which a metal reflection film is formed on a substrate where a row of pits is formed as main data, and a sub-information area in which is recorded medium identification information, which is used to identify the optical recording medium individually, by removing the metal reflection film partially and forming a plurality of reflection-film removed areas. Information is reproduced by irradiating the metal reflection film with a beam of light. In the sub-information area, a row of pits or a guide groove is formed on the substrate, and a track pitch of the row of pits or the guide groove is at least 0.24 μm wide and at most 0.45 μm wide.
摘要翻译：光记录介质包括主要信息区域，其中在形成有一排凹坑的基板上形成金属反射膜作为主数据，以及其中记录介质识别信息的子信息区域，其被用于通过部分地去除金属反射膜并形成多个反射膜去除区域来分别识别光记录介质。通过用光束照射金属反射膜来再现信息。在子信息区域中，在基板上形成一排凹坑或引导凹槽，该凹坑排或导向槽的轨道间距至少为0.24μm宽，最大为0.45μm宽。

5. 发明授权

US07808881B2 Optical recording medium, optical recording medium manufacturing method, and optical recording medium reproducing method 有权
标题翻译：光记录介质，光记录介质制造方法和光记录介质再现方法
公开(公告)号：US07808881B2
公开(公告)日：2010-10-05
申请号：US10509745
申请日：2004-03-16
申请人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
发明人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
IPC分类号： G11B7/24
CPC分类号： G11B7/00736 , G11B7/0053 , G11B7/24079 , G11B7/268 , G11B20/00268
摘要： An optical recording medium includes a main-information area in which a metal reflection film is formed on a substrate where a row of pits is formed as main data, and a sub-information area in which is recorded medium identification information, which is used to identify the optical recording medium individually, by removing the metal reflection film partially and forming a plurality of reflection-film removed areas. Information is reproduced by irradiating the metal reflection film with a beam of light. In the sub-information area, a row of pits or a guide groove is formed on the substrate, and a track pitch of the row of pits or the guide groove is at least 0.24 μm wide and at most 0.45 μm wide.
摘要翻译：光记录介质包括主要信息区域，其中在形成有一排凹坑的基板上形成金属反射膜作为主数据，以及其中记录介质识别信息的子信息区域，其被用于通过部分地去除金属反射膜并形成多个反射膜去除区域来分别识别光记录介质。通过用光束照射金属反射膜来再现信息。在子信息区域中，在基板上形成一排凹坑或引导凹槽，该凹坑排或导向槽的轨道间距至少为0.24μm宽，最大为0.45μm宽。

6. 发明授权

US07821909B2 Optical recording medium, manufacturing method for optical recording medium, and reproducing method for optical recording medium 有权
标题翻译：光记录介质，光记录介质的制造方法和光记录介质的再现方法
公开(公告)号：US07821909B2
公开(公告)日：2010-10-26
申请号：US12237613
申请日：2008-09-25
申请人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
发明人： Yuko Kawaguchi , Shinya Abe , Morio Tomiyama , Eiji Ohno
IPC分类号： G11B7/24
CPC分类号： G11B7/00736 , G11B7/0053 , G11B7/24079 , G11B7/268 , G11B20/00268
摘要： An optical recording medium includes a main-information area in which a metal reflection film is formed on a substrate where a row of pits is formed as main data, and a sub-information area in which is recorded medium identification information, which is used to identify the optical recording medium individually, by removing the metal reflection film partially and forming a plurality of reflection-film removed areas. Information is reproduced by irradiating the metal reflection film with a beam of light. In the sub-information area, a row of pits or a guide groove is formed on the substrate, and a track pitch of the row of pits or the guide groove is at least 0.24 μm wide and at most 0.45 μm wide.
摘要翻译：光记录介质包括主要信息区域，其中在形成有一排凹坑的基板上形成金属反射膜作为主数据，以及其中记录介质识别信息的子信息区域，其被用于通过部分地去除金属反射膜并形成多个反射膜去除区域来分别识别光记录介质。通过用光束照射金属反射膜来再现信息。在子信息区域中，在基板上形成一排凹坑或引导凹槽，该凹坑排或导向槽的轨道间距至少为0.24μm宽，最大为0.45μm宽。

7. 发明申请

US20080298221A1 OPTICAL RECORDING MEDIUM, MANUFACTURING METHOD FOR OPTICAL RECORDING MEDIUM, AND REPRODUCING METHOD FOR OPTICAL RECORDING MEDIUM 有权
标题翻译：光学记录介质，光记录介质的制造方法和光记录介质的再现方法
公开(公告)号：US20080298221A1
公开(公告)日：2008-12-04
申请号：US12194276
申请日：2008-08-19
申请人： Yuko KAWAGUCHI , Shinya Abe , Morio Tomiyama , Eiji Ohno
发明人： Yuko KAWAGUCHI , Shinya Abe , Morio Tomiyama , Eiji Ohno
IPC分类号： G11B7/00
CPC分类号： G11B7/00736 , G11B7/0053 , G11B7/24079 , G11B7/268 , G11B20/00268
摘要： An optical recording medium includes a main-information area in which a metal reflection film is formed on a substrate where a row of pits is formed as main data, and a sub-information area in which is recorded medium identification information, which is used to identify the optical recording medium individually, by removing the metal reflection film partially and forming a plurality of reflection-film removed areas. Information is reproduced by irradiating the metal reflection film with a beam of light. In the sub-information area, a row of pits or a guide groove is formed on the substrate, and a track pitch of the row of pits or the guide groove is at least 0.24 μm wide and at most 0.45 μm wide.
摘要翻译：光记录介质包括主要信息区域，其中在形成有一排凹坑的基板上形成金属反射膜作为主数据，以及其中记录介质识别信息的子信息区域，其被用于通过部分地去除金属反射膜并形成多个反射膜去除区域来分别识别光记录介质。通过用光束照射金属反射膜来再现信息。在子信息区域中，在基板上形成一排凹坑或引导槽，并且该排凹坑或引导槽的轨道间距至少为0.24μm宽并且至多为0.45μm宽。

8. 发明授权

US07539121B2 Optical recording medium and process for producing the same 有权
标题翻译：光记录介质及其制造方法
公开(公告)号：US07539121B2
公开(公告)日：2009-05-26
申请号：US10550069
申请日：2004-04-01
申请人： Morio Tomiyama , Shinya Abe , Yuuko Kawaguchi , Eiji Ohno
发明人： Morio Tomiyama , Shinya Abe , Yuuko Kawaguchi , Eiji Ohno
IPC分类号： G11B7/24
CPC分类号： G11B7/24079 , G11B7/24038 , G11B7/24085
摘要： An optical recording medium is provided with: a first substrate having first pits on one face thereof; a first reflective layer that is formed on the face bearing the first pits of the first substrate in a manner so as to reflect lands and recesses of the first pits; a second substrate that is formed on the first reflective layer, with second pits being formed on a face on the side opposite to the first reflective layer; a second reflective layer that is formed on the face bearing the second pits of the second substrate in a manner so as to reflect lands and recesses of the second pits; and a cover layer formed on the second reflective layer. In this structure, the first pit depth d1 that is a difference between lands and recesses of the first reflective layer, the wavelength λ of signal-reproducing laser light and the refractive index n1 of the second substrate satisfy the following relational expressions: λ/(5n1)≦d1≦λ/(3n1) and d1≠λ/(4n1). Moreover, the second pit depth d2, which is a difference between lands and recesses of the second reflective layer, the wavelength λ of signal-reproducing laser light and the refractive index n2 of the cover layer satisfy the following relational expressions: λ/(5n2)≦d2≦λ/(3n2) and d2≠λ/(4n2).
摘要翻译：光记录介质设置有：第一基板，其一面上具有第一凹坑; 第一反射层，其形成在承载第一基板的第一凹坑的表面上，以便反映第一凹坑的凹槽和凹陷; 形成在第一反射层上的第二基板，第二凹坑形成在与第一反射层相对的一侧的表面上; 第二反射层，其形成在承载第二基板的第二凹坑的表面上，以便反射第二凹坑的凹陷和凹陷; 以及形成在所述第二反射层上的覆盖层。在该结构中，作为第一反射层的区域和凹部之间的差的第一凹坑深度d1，信号再现激光的波长λ和第二基板的折射率n1满足以下关系式：λ/（ 5n1）<= d1 <= lambda /（3n1）和d1 <> lambda /（4n1）。此外，作为第二反射层的区域和凹部之间的差异的第二凹坑深度d2，信号再现激光的波长λ和覆盖层的折射率n2满足以下关系式：λ/（5n2 ）<= d2 <= lambda /（3n2）和d2 <λλ/（4n2）。

9. 发明申请

US20070117046A1 Optical recording medium and process for producing the same 有权
标题翻译：光记录介质及其制造方法
公开(公告)号：US20070117046A1
公开(公告)日：2007-05-24
申请号：US10550069
申请日：2004-04-01
申请人： Morio Tomiyama , Shinya Abe , Yuuko Kawaguchi , Eiji Ohno
发明人： Morio Tomiyama , Shinya Abe , Yuuko Kawaguchi , Eiji Ohno
IPC分类号： G11B7/24
CPC分类号： G11B7/24079 , G11B7/24038 , G11B7/24085
摘要： An optical recording medium is provided with: a first substrate having first pits on one face thereof; a first reflective layer that is formed on the face bearing the first pits of the first substrate in a manner so as to reflect lands and recesses of the first pits; a second substrate that is formed on the first reflective layer, with second pits being formed on a face on the side opposite to the first reflective layer; a second reflective layer that is formed on the face bearing the second pits of the second substrate in a manner so as to reflect lands and recesses of the second pits; and a cover layer formed on the second reflective layer. In this structure, the first pit depth d1 that is a difference between lands and recesses of the first reflective layer, the wavelength λ of signal-reproducing laser light and the refractive index n1 of the second substrate satisfy the following relational expressions: λ/(5n1)≦d1≦λ/(3n1) and d1≠λ/(4n1). Moreover, the second pit depth d2, which is a difference between lands and recesses of the second reflective layer, the wavelength λ of signal-reproducing laser light and the refractive index n2 of the cover layer satisfy the following relational expressions: λ/(5n2)≦d2≦λ/(3n2) and d2≠λ/(4n2).
摘要翻译：光记录介质设置有：第一基板，其一面上具有第一凹坑; 第一反射层，其形成在承载第一基板的第一凹坑的表面上，以便反映第一凹坑的凹槽和凹陷; 形成在第一反射层上的第二基板，第二凹坑形成在与第一反射层相对的一侧的表面上; 第二反射层，其形成在承载第二基板的第二凹坑的表面上，以便反射第二凹坑的凹陷和凹陷; 以及形成在所述第二反射层上的覆盖层。在该结构中，第一凹坑深度d 1是第一反射层的平台和凹陷之间的差，信号再现激光的波长λ和折射率n <1 < / SUB>满足以下关系式：λ/（5n 1 <1）<= 1 / >）和d 1 /λλ/（4n 1 1）。此外，作为第二反射层的焊盘和凹部之间的差异，信号再现激光的波长λ和折射率n 2 2的第二凹坑深度d 2 2 < 覆盖层的SUB>满足以下关系式：λ/（5n 2 2）2 = 2/2 =λ/（3 N 2 ）和d 2 /λλ/（4n 2 2）。

10. 发明授权

US07236434B2 Exposure apparatus of an optical disk master, method of exposing an optical disk master, and wavefront fluctuation correction mechanism 失效
标题翻译：光盘主机的曝光装置，曝光光盘主机的方法以及波前波动校正机构
公开(公告)号：US07236434B2
公开(公告)日：2007-06-26
申请号：US10975605
申请日：2004-10-28
申请人： Masahiko Tsukuda , Shinya Abe , Morio Tomiyama , Shuji Sato , Eiichi Ito
发明人： Masahiko Tsukuda , Shinya Abe , Morio Tomiyama , Shuji Sato , Eiichi Ito
IPC分类号： G11B7/26 , G11B7/135
CPC分类号： G11B7/261 , G11B7/128 , G11B7/1378
摘要： Apparatus and method for exposing an optical disk master having a laser source, a deflector for deflecting a recording laser beam based on the laser beam of the laser source and an objective lens for focusing the recording laser beam on an optical disk master, including a liquid crystal plate provided between the laser source and the deflector, a parallel flat plate provided between the deflector and the objective lens, a photodetector that detects reflected light from the parallel flat plate, and an adjusting device for adjusting a voltage applied to the liquid crystal plate based on information on wavefront fluctuation of the recording laser beam detected by the photodetector.
摘要翻译：用于曝光具有激光源的光盘主机的装置和方法，用于基于激光源的激光束偏转记录激光束的偏转器和用于将记录激光束聚焦在包括液体的光盘主机的物镜设置在激光源和偏转器之间的晶体板，设置在偏转器和物镜之间的平行平板，检测来自平行平板的反射光的光电检测器，以及用于调节施加到液晶板的电压的调节装置基于由光电检测器检测的记录激光束的波前波动的信息。

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