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1. 发明授权

US07957238B2 Optical recording method and optical recorder 有权
标题翻译：光学记录方法和光学记录仪
公开(公告)号：US07957238B2
公开(公告)日：2011-06-07
申请号：US10541628
申请日：2004-06-04
申请人： Tomo Kishigami , Nobuo Takeshita , Osamu Tsukahara
发明人： Tomo Kishigami , Nobuo Takeshita , Osamu Tsukahara
IPC分类号： G11B20/10 , G11B5/09
CPC分类号： G11B7/00456 , G11B7/00736
摘要： A write strategy for use in recording is determined from recommended write strategy parameters recorded on an optical disk (160) and the characteristics of the optical recording device used in recording; a recommended asymmetry value is determined from the difference between the numerical aperture NA1 of the objective lens, which is a recording condition of the recommended asymmetry value recorded on the optical disk (160) and the numerical aperture NA2 of the objective lens (150) of the optical recording device used in recording, and recording is carried out on the optical disk (160) according to the write strategy and asymmetry value thus determined. Optimal recording can be carried out even on an optical disk for which the optimal write strategy information has not been determined in advance, without the need to store write strategy information suitable for each and every optical disk.
摘要翻译：用于记录的写入策略由记录在光盘（160）上的推荐写入策略参数和记录中使用的光学记录装置的特性来确定。根据作为记录在光盘（160）上的推荐不对称值的记录条件的物镜的数值孔径NA1与物镜（150）的数值孔径NA2之间的差确定推荐的不对称值，根据如此确定的写入策略和不对称值，在光盘（160）上进行用于记录和记录的光记录装置。即使在没有预先确定最佳写入策略信息的光盘上也可以进行最佳记录，而不需要存储适合于每个光盘的写入策略信息。

2. 发明申请

US20070159942A1 Optical disc recording method and optical disc 有权
标题翻译：光盘记录方法和光盘
公开(公告)号：US20070159942A1
公开(公告)日：2007-07-12
申请号：US10587913
申请日：2004-08-24
申请人： Nobuo Takeshita , Osamu Tsukahara , Tomo Kishigami
发明人： Nobuo Takeshita , Osamu Tsukahara , Tomo Kishigami
IPC分类号： G11B7/12
CPC分类号： G11B7/1267 , G11B7/00736 , G11B2007/0013
摘要： A recording method for an optical disc having at least three recording layers (11, 12, 13, 14), in which test recording areas are formed in the odd-numbered recording layers (11, 13) and the even-numbered recording layers (12, 14) in positions that are mutually non-overlapping in the thickness direction of the optical disc, the test recording areas in the odd-numbered recording layers are formed in positions mutually aligned in the thickness direction, and the test recording areas in the even-numbered recording layers are formed in positions mutually aligned in the thickness direction. The time for test recording for determining the optimal recording power can be shortened.
摘要翻译：一种用于具有至少三个记录层（11,12,13,14）的光盘的记录方法，其中测试记录区域形成在奇数编号记录层（11,13）和偶数记录层（ 12,14）在光盘的厚度方向上彼此不重叠的位置中，奇数编号记录层中的测试记录区域形成在厚度方向上相互排列的位置，并且测试记录区域偶数编号的记录层形成在厚度方向上相互排列的位置上。可以缩短用于确定最佳记录功率的测试记录的时间。

3. 发明授权

US07969840B2 Recording method for optimizing an optimal recording power 有权
标题翻译：用于优化最佳记录功率的记录方法
公开(公告)号：US07969840B2
公开(公告)日：2011-06-28
申请号：US12182735
申请日：2008-07-30
申请人： Nobuo Takeshita , Osamu Tsukahara , Tomo Kishigami
发明人： Nobuo Takeshita , Osamu Tsukahara , Tomo Kishigami
IPC分类号： G11B7/00
CPC分类号： G11B7/1267 , G11B7/00736 , G11B2007/0013
摘要： A recording method for an optical disc having at least three recording layers (11, 12, 13, 14), in which test recording areas are formed in the odd-numbered recording layers (11, 13) and the even-numbered recording layers (12, 14) in positions that are mutually non-overlapping in the thickness direction of the optical disc, the test recording areas in the odd-numbered recording layers are formed in positions mutually aligned in the thickness direction, and the test recording areas in the even-numbered recording layers are formed in positions mutually aligned in the thickness direction. The time for test recording for determining the optimal recording power can be shortened.
摘要翻译：一种用于具有至少三个记录层（11,12,13,14）的光盘的记录方法，其中测试记录区域形成在奇数编号记录层（11,13）和偶数记录层（ 12,14）在光盘的厚度方向上彼此不重叠的位置中，奇数编号记录层中的测试记录区域形成在厚度方向上相互排列的位置，并且测试记录区域偶数编号的记录层形成在厚度方向上相互排列的位置上。可以缩短用于确定最佳记录功率的测试记录的时间。

4. 发明申请

US20080291798A1 OPTICAL DISC RECORDING METHOD AND OPTICAL DISC 有权
标题翻译：光盘记录方法和光盘
公开(公告)号：US20080291798A1
公开(公告)日：2008-11-27
申请号：US12182735
申请日：2008-07-30
申请人： Nobuo TAKESHITA , Osamu Tsukahara , Tomo Kishigami
发明人： Nobuo TAKESHITA , Osamu Tsukahara , Tomo Kishigami
IPC分类号： G11B7/12
CPC分类号： G11B7/1267 , G11B7/00736 , G11B2007/0013
摘要： A recording method for an optical disc having at least three recording layers (11, 12, 13, 14), in which test recording areas are formed in the odd-numbered recording layers (11, 13) and the even-numbered recording layers (12, 14) in positions that are mutually non-overlapping in the thickness direction of the optical disc, the test recording areas in the odd-numbered recording layers are formed in positions mutually aligned in the thickness direction, and the test recording areas in the even-numbered recording layers are formed in positions mutually aligned in the thickness direction. The time for test recording for determining the optimal recording power can be shortened.
摘要翻译：一种用于具有至少三个记录层（11,12,13,14）的光盘的记录方法，其中测试记录区域形成在奇数编号记录层（11,13）和偶数记录层（ 12,14）在光盘的厚度方向上彼此不重叠的位置中，奇数编号记录层中的测试记录区域形成在厚度方向上相互排列的位置，并且测试记录区域偶数编号的记录层形成在厚度方向上相互排列的位置上。可以缩短用于确定最佳记录功率的测试记录的时间。

5. 发明授权

US07660217B2 Optical disc recording method and optical disc 有权
标题翻译：光盘记录方法和光盘
公开(公告)号：US07660217B2
公开(公告)日：2010-02-09
申请号：US10587913
申请日：2004-08-24
申请人： Nobuo Takeshita , Osamu Tsukahara , Tomo Kishigami
发明人： Nobuo Takeshita , Osamu Tsukahara , Tomo Kishigami
IPC分类号： G11B7/00
CPC分类号： G11B7/1267 , G11B7/00736 , G11B2007/0013
摘要： A recording method for an optical disc having at least three recording layers (11, 12, 13, 14), in which test recording areas are formed in the odd-numbered recording layers (11, 13) and the even-numbered recording layers (12, 14) in positions that are mutually non-overlapping in the thickness direction of the optical disc, the test recording areas in the odd-numbered recording layers are formed in positions mutually aligned in the thickness direction, and the test recording areas in the even-numbered recording layers are formed in positions mutually aligned in the thickness direction. The time for test recording for determining the optimal recording power can be shortened.
摘要翻译：一种用于具有至少三个记录层（11,12,13,14）的光盘的记录方法，其中测试记录区域形成在奇数编号记录层（11,13）和偶数记录层（ 12,14）在光盘的厚度方向上彼此不重叠的位置中，奇数编号记录层中的测试记录区域形成在厚度方向上相互排列的位置，并且测试记录区域偶数编号的记录层形成在厚度方向上相互排列的位置上。可以缩短用于确定最佳记录功率的测试记录的时间。

6. 发明申请

US20100014401A1 OPTICAL DISC RECORDING METHOD AND OPTICAL DISC 有权
标题翻译：光盘记录方法和光盘
公开(公告)号：US20100014401A1
公开(公告)日：2010-01-21
申请号：US12501845
申请日：2009-07-13
申请人： Nobuo Takeshita , Osamu Tsukahara , Tomo Kishigami
发明人： Nobuo Takeshita , Osamu Tsukahara , Tomo Kishigami
IPC分类号： G11B20/10
CPC分类号： G11B7/1267 , G11B7/00736 , G11B2007/0013
摘要： A recording method for an optical disc having at least three recording layers (11, 12, 13, 14), in which test recording areas are formed in the odd-numbered recording layers (11, 13) and the even-numbered recording layers (12, 14) in positions that are mutually non-overlapping in the thickness direction of the optical disc, the test recording areas in the odd-numbered recording layers are formed in positions mutually aligned in the thickness direction, and the test recording areas in the even-numbered recording layers are formed in positions mutually aligned in the thickness direction. The time for test recording for determining the optimal recording power can be shortened.
摘要翻译：一种用于具有至少三个记录层（11,12,13,14）的光盘的记录方法，其中测试记录区域形成在奇数编号记录层（11,13）和偶数记录层（ 12,14）在光盘的厚度方向上彼此不重叠的位置中，奇数编号记录层中的测试记录区域形成在厚度方向上相互排列的位置，并且测试记录区域偶数编号的记录层形成在厚度方向上相互排列的位置上。可以缩短用于确定最佳记录功率的测试记录的时间。

7. 发明申请

US20060133237A1 Optical recording method and optical recorder 有权
标题翻译：光学记录方法和光学记录仪
公开(公告)号：US20060133237A1
公开(公告)日：2006-06-22
申请号：US10541628
申请日：2004-06-04
申请人： Tomo Kishigami , Nobuo Takeshita , Osamu Tsukahara
发明人： Tomo Kishigami , Nobuo Takeshita , Osamu Tsukahara
IPC分类号： G11B5/09
CPC分类号： G11B7/00456 , G11B7/00736
摘要： A write strategy for use in recording is determined from recommended write strategy parameters recorded on an optical disk (160) and the characteristics of the optical recording device used in recording; a recommended asymmetry value is determined from the difference between the numerical aperture NA1 of the objective lens, which is a recording condition of the recommended asymmetry value recorded on the optical disk (160) and the numerical aperture NA2 of the objective lens (150) of the optical recording device used in recording, and recording is carried out on the optical disk (160) according to the write strategy and asymmetry value thus determined. Optimal recording can be carried out even on an optical disk for which the optimal write strategy information has not been determined in advance, without the need to store write strategy information suitable for each and every optical disk.
摘要翻译：用于记录的写入策略由记录在光盘（160）上的推荐写入策略参数和记录中使用的光学记录装置的特性来确定。根据作为记录在光盘（160）上的推荐不对称值的记录条件和物镜（150）的数值孔径NA 2的物镜的数值孔径NA 1之间的差确定推荐的不对称值），并且根据如此确定的写入策略和不对称值在光盘（160）上进行记录。即使在没有预先确定最佳写入策略信息的光盘上也可以进行最佳记录，而不需要存储适合于每个光盘的写入策略信息。

8. 发明授权

US08004943B2 Optical disc recording method and optical disc having multiple layers with non-overlapping test recording areas in adjacent layers 有权
标题翻译：光盘记录方法和具有相邻层中具有非重叠测试记录区的多层的光盘
公开(公告)号：US08004943B2
公开(公告)日：2011-08-23
申请号：US12501845
申请日：2009-07-13
申请人： Nobuo Takeshita , Osamu Tsukahara , Tomo Kishigami
发明人： Nobuo Takeshita , Osamu Tsukahara , Tomo Kishigami
IPC分类号： G11B7/00
CPC分类号： G11B7/1267 , G11B7/00736 , G11B2007/0013
摘要： A recording method for an optical disc having at least three recording layers (11, 12, 13, 14), in which test recording areas are formed in the odd-numbered recording layers (11, 13) and the even-numbered recording layers (12, 14) in positions that are mutually non-overlapping in the thickness direction of the optical disc, the test recording areas in the odd-numbered recording layers are formed in positions mutually aligned in the thickness direction, and the test recording areas in the even-numbered recording layers are formed in positions mutually aligned in the thickness direction. The time for test recording for determining the optimal recording power can be shortened.
摘要翻译：一种用于具有至少三个记录层（11,12,13,14）的光盘的记录方法，其中测试记录区域形成在奇数编号记录层（11,13）和偶数记录层（ 12,14）在光盘的厚度方向上彼此不重叠的位置中，奇数编号记录层中的测试记录区域形成在厚度方向上相互排列的位置，并且测试记录区域偶数编号的记录层形成在厚度方向上相互排列的位置上。可以缩短用于确定最佳记录功率的测试记录的时间。

9. 发明申请

US20080062842A1 Optical Recording Method and Optical Recording Device 有权
标题翻译：光记录方法和光记录装置
公开(公告)号：US20080062842A1
公开(公告)日：2008-03-13
申请号：US11587697
申请日：2005-04-26
申请人： Tomo Kishigami , Osamu Tsukahara , Yoshihiro Kiyose
发明人： Tomo Kishigami , Osamu Tsukahara , Yoshihiro Kiyose
IPC分类号： G11B7/0045
CPC分类号： G11B7/00456
摘要： In a dye-type optical recording medium, a write strategy for use in recording is determined based on recommended write strategy parameters recorded on an optical disk (160) and the characteristics of the optical recording device, and recording is carried out on the optical disk (160) according to the determined write strategy. In a medium of the phase change type, a power ratio and modulation degree for use in recording are determined from a recommended pulse width value in the recommended write strategy parameters recorded in the optical disk (160), the recommended power ratio value, the recommended recording power value, and the characteristics of the optical recording device, and recording is carried out on the optical disk (160) according to the power ratio value and modulation degree value thus determined. Optimal recording can be carried out even on an optical disk for which the optimal write strategy information has not been determined in advance, without the need to store write strategy information suitable for each and every optical disk.
摘要翻译：在染料型光学记录介质中，基于记录在光盘（160）上的推荐写入策略参数和光学记录装置的特性来确定用于记录的写入策略，并且在光盘上执行记录（160）根据确定的写策略。在相变型的介质中，根据记录在光盘（160）中的推荐写入策略参数中的推荐脉冲宽度值，推荐功率比值，推荐的功率比，推荐的功率比和调制度记录功率值和光学记录装置的特性，并且根据如此确定的功率比值和调制度值在光盘（160）上进行记录。即使在没有预先确定最佳写入策略信息的光盘上也可以进行最佳记录，而不需要存储适合于每个光盘的写入策略信息。

10. 发明授权

US08315137B2 Optical recording method and optical recording device 有权
标题翻译：光记录方法和光记录装置
公开(公告)号：US08315137B2
公开(公告)日：2012-11-20
申请号：US13016142
申请日：2011-01-28
申请人： Tomo Kishigami , Osamu Tsukahara , Yoshihiro Kiyose
发明人： Tomo Kishigami , Osamu Tsukahara , Yoshihiro Kiyose
IPC分类号： G11B15/52 , G11B27/36 , G11B20/00
CPC分类号： G11B7/00456
摘要： In a medium of the phase change type, a power ratio and modulation degree for use in recording are determined from a recommended pulse width value in the recommended write strategy parameters recorded in the optical disk, the recommended power ratio value, the recommended recording power value, and the characteristics of the optical recording device, and recording is carried out on the optical disk according to the power ratio value and modulation degree value thus determined. Optimal recording can be carried out even on an optical disk for which the optimal write strategy information has not been determined in advance, without the need to store write strategy information suitable for each and every optical disk.
摘要翻译：在相变型的介质中，根据记录在光盘中的推荐写入策略参数中的推荐脉冲宽度值，推荐功率比值，推荐记录功率值来确定用于记录的功率比和调制度，以及光记录装置的特性，并且根据如此确定的功率比值和调制度值在光盘上进行记录。即使在没有预先确定最佳写入策略信息的光盘上也可以进行最佳记录，而不需要存储适合于每个光盘的写入策略信息。

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