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11.发明授权Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus 有权记录介质，记录方法，再现方法，记录装置和再现装置公开(公告)号：US07414946B2
公开(公告)日：2008-08-19
申请号：US11759271
申请日：2007-06-07
申请人： Toyoji Gushima , Shigeru Furumiya , Takashi Ishida , Hiromichi Ishibashi , Hironori Deguchi , Atsushi Nakamura , Junichi Minamino , Makoto Usui , Takeshi Nakajima
发明人： Toyoji Gushima , Shigeru Furumiya , Takashi Ishida , Hiromichi Ishibashi , Hironori Deguchi , Atsushi Nakamura , Junichi Minamino , Makoto Usui , Takeshi Nakajima
IPC分类号： G11B7/004
CPC分类号： G11B20/1833 , G11B7/00454 , G11B7/00456 , G11B7/00736 , G11B7/00745 , G11B20/10 , G11B20/10203 , G11B20/1217 , G11B20/1403 , G11B20/1426 , G11B27/3027 , G11B2007/0006 , G11B2020/1222 , G11B2020/1225 , G11B2020/1232 , G11B2020/1277 , G11B2020/1287 , G11B2220/20 , G11B2220/216 , G11B2220/2537 , G11B2220/2562
摘要： A recording medium comprising a recording area, the recording area includes a first area and a second area, the first area includes a frame area, the frame area includes an area in which a second synchronization code sequence and at least a portion of data are to be recorded, and the second area includes an area in which a third synchronization code sequence and a fourth synchronization code sequence are to be recorded.
摘要翻译： 一种包括记录区域的记录介质，所述记录区域包括第一区域和第二区域，所述第一区域包括帧区域，所述帧区域包括第二同步码序列和至少一部分数据到的区域 并且第二区域包括要记录第三同步码序列和第四同步码序列的区域。
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12.发明授权公开(公告)号：US07385903B2
公开(公告)日：2008-06-10
申请号：US11552548
申请日：2006-10-25
申请人： Toyoji Gushima , Shigeru Furumiya , Takashi Ishida , Hiromichi Ishibashi , Hironori Deguchi , Atsushi Nakamura , Junichi Minamino , Makoto Usui , Takeshi Nakajima
发明人： Toyoji Gushima , Shigeru Furumiya , Takashi Ishida , Hiromichi Ishibashi , Hironori Deguchi , Atsushi Nakamura , Junichi Minamino , Makoto Usui , Takeshi Nakajima
IPC分类号： G11B7/004
CPC分类号： G11B20/1833 , G11B7/00454 , G11B7/00456 , G11B7/00736 , G11B7/00745 , G11B20/10 , G11B20/10203 , G11B20/1217 , G11B20/1403 , G11B20/1426 , G11B27/3027 , G11B2007/0006 , G11B2020/1222 , G11B2020/1225 , G11B2020/1232 , G11B2020/1277 , G11B2020/1287 , G11B2220/20 , G11B2220/216 , G11B2220/2537 , G11B2220/2562
摘要： A recording medium comprising a recording area, the recording area includes a first area and a second area, the first area includes a frame area, the frame area includes an area in which a second synchronization code sequence and at least a portion of data are to be recorded, and the second area includes an area in which a third synchronization code sequence and a fourth synchronization code sequence are to be recorded.
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13.发明授权Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus 有权记录介质，记录方法，再现方法，记录装置和再现装置公开(公告)号：US07768893B2
公开(公告)日：2010-08-03
申请号：US12139085
申请日：2008-06-13
申请人： Toyoji Gushima , Shigeru Furumiya , Takashi Ishida , Hiromichi Ishibashi , Hironori Deguchi , Atsushi Nakamura , Junichi Minamino , Makoto Usui , Takeshi Nakajima
发明人： Toyoji Gushima , Shigeru Furumiya , Takashi Ishida , Hiromichi Ishibashi , Hironori Deguchi , Atsushi Nakamura , Junichi Minamino , Makoto Usui , Takeshi Nakajima
IPC分类号： G11B7/004
CPC分类号： G11B20/1833 , G11B7/00454 , G11B7/00456 , G11B7/00736 , G11B7/00745 , G11B20/10 , G11B20/10203 , G11B20/1217 , G11B20/1403 , G11B20/1426 , G11B27/3027 , G11B2007/0006 , G11B2020/1222 , G11B2020/1225 , G11B2020/1232 , G11B2020/1277 , G11B2020/1287 , G11B2220/20 , G11B2220/216 , G11B2220/2537 , G11B2220/2562
摘要： A recording medium comprising a recording area, the recording area includes a first area and a second area, the first area includes a frame area, the frame area includes an area in which a second synchronization code sequence and at least a portion of data are to be recorded, and the second area includes an area in which a third synchronization code sequence and a fourth synchronization code sequence are to be recorded.
摘要翻译： 一种包括记录区域的记录介质，所述记录区域包括第一区域和第二区域，所述第一区域包括帧区域，所述帧区域包括第二同步码序列和至少一部分数据到的区域 并且第二区域包括要记录第三同步码序列和第四同步码序列的区域。
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公开(公告)号：US07529167B2
公开(公告)日：2009-05-05
申请号：US11355018
申请日：2006-02-15
申请人： Junichi Minamino , Atsushi Nakamura , Shigeru Furumiya , Hiromichi Ishibashi , Takashi Ishida , Toyoji Gushima
发明人： Junichi Minamino , Atsushi Nakamura , Shigeru Furumiya , Hiromichi Ishibashi , Takashi Ishida , Toyoji Gushima
IPC分类号： G11B7/00
CPC分类号： G11B27/3027 , G11B7/0053 , G11B7/007 , G11B7/00745 , G11B7/24082 , G11B20/00086 , G11B20/00405 , G11B20/00492 , G11B20/10009 , G11B20/1217 , G11B20/1833 , G11B27/19 , G11B27/24 , G11B2020/1221 , G11B2020/1239 , G11B2020/1265 , G11B2020/1268 , G11B2020/1274 , G11B2020/1287 , G11B2020/1292 , G11B2020/1298 , G11B2220/216 , G11B2220/218 , G11B2220/2537 , G11B2220/2541
摘要： On an optical disk medium according to the present invention, address information is recorded along a wobbling track groove 2. The track groove 2 is made up of a plurality of unit sections 22, 23. Each of these unit sections 22, 23 has side faces that are displaced periodically in a disk radial direction. This displacement oscillates at a single period in a tracking direction. However, the displacement pattern differs depending on “each bit of address information (subdivided information)” allocated to each of the unit sections 22, 23.
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公开(公告)号：US20090086614A1
公开(公告)日：2009-04-02
申请号：US12327891
申请日：2008-12-04
申请人： Junichi Minamino , Atsushi Nakamura , Shigeru Furumiya , Hiromichi Ishibashi , Takashi Ishida , Toyoji Gushima
发明人： Junichi Minamino , Atsushi Nakamura , Shigeru Furumiya , Hiromichi Ishibashi , Takashi Ishida , Toyoji Gushima
IPC分类号： G11B7/24
CPC分类号： G11B27/3027 , G11B7/0053 , G11B7/007 , G11B7/00745 , G11B7/24082 , G11B20/00086 , G11B20/00405 , G11B20/00492 , G11B20/10009 , G11B20/1217 , G11B20/1833 , G11B27/19 , G11B27/24 , G11B2020/1221 , G11B2020/1239 , G11B2020/1265 , G11B2020/1268 , G11B2020/1274 , G11B2020/1287 , G11B2020/1292 , G11B2020/1298 , G11B2220/216 , G11B2220/218 , G11B2220/2537 , G11B2220/2541
摘要： A method for writing a signal on an optical disk is disclosed. The optical disk comprises a track groove on a recording surface thereof, on which information is recorded along the track groove on a block-by-block basis each said block having a predetermined length and where an identification mark indicating the beginning of each said block, has been formed on the track groove. Writing is started before the identification mark, located at the beginning of at least one block on which the signal should be written, is reached and writing is ended after the identification mark located at the end of the at least one block on which the signal should be written has been passed.
摘要翻译： 公开了一种在光盘上写入信号的方法。 光盘包括在其记录表面上的轨道凹槽，其上沿着轨道凹槽记录信息，每个块具有预定长度，并且其中指示每个所述块的开始的识别标记， 已经形成在轨道槽上。 在位于要写入信号的至少一个块的开始处的识别标记之前开始写入，并且在位于信号所在的至少一个块的末尾的识别标记之后结束写入 被书面通过。
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16.发明申请公开(公告)号：US20080212438A1
公开(公告)日：2008-09-04
申请号：US12114305
申请日：2008-05-02
申请人： Toyoji Gushima , Shigeru Furumiya , Takashi Ishida , Hiromichi Ishibashi , Hironori Deguchi , Atsushi Nakamura , Junichi Minamino , Makoto Usui , Takeshi Nakajima
发明人： Toyoji Gushima , Shigeru Furumiya , Takashi Ishida , Hiromichi Ishibashi , Hironori Deguchi , Atsushi Nakamura , Junichi Minamino , Makoto Usui , Takeshi Nakajima
IPC分类号： G11B7/00
CPC分类号： G11B20/1833 , G11B7/00454 , G11B7/00456 , G11B7/00736 , G11B7/00745 , G11B20/10 , G11B20/10203 , G11B20/1217 , G11B20/1403 , G11B20/1426 , G11B27/3027 , G11B2007/0006 , G11B2020/1222 , G11B2020/1225 , G11B2020/1232 , G11B2020/1277 , G11B2020/1287 , G11B2220/20 , G11B2220/216 , G11B2220/2537 , G11B2220/2562
摘要： A recording medium comprising a recording area, the recording area includes a first area and a second area, the first area includes a frame area, the frame area includes an area in which a second synchronization code sequence and at least a portion of data are to be recorded, and the second area includes an area in which a third synchronization code sequence and a fourth synchronization code sequence are to be recorded.
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公开(公告)号：US20070081432A1
公开(公告)日：2007-04-12
申请号：US11355018
申请日：2006-02-15
申请人： Junichi Minamino , Atsushi Nakamura , Shigeru Furumiya , Hiromichi Ishibashi , Takashi Ishida , Toyoji Gushima
发明人： Junichi Minamino , Atsushi Nakamura , Shigeru Furumiya , Hiromichi Ishibashi , Takashi Ishida , Toyoji Gushima
IPC分类号： G11B7/00
CPC分类号： G11B27/3027 , G11B7/0053 , G11B7/007 , G11B7/00745 , G11B7/24082 , G11B20/00086 , G11B20/00405 , G11B20/00492 , G11B20/10009 , G11B20/1217 , G11B20/1833 , G11B27/19 , G11B27/24 , G11B2020/1221 , G11B2020/1239 , G11B2020/1265 , G11B2020/1268 , G11B2020/1274 , G11B2020/1287 , G11B2020/1292 , G11B2020/1298 , G11B2220/216 , G11B2220/218 , G11B2220/2537 , G11B2220/2541
摘要： On an optical disk medium according to the present invention, address information is recorded along a wobbling track groove 2. The track groove 2 is made up of a plurality of unit sections 22, 23. Each of these unit sections 22, 23 has side faces that are displaced periodically in a disk radial direction. This displacement oscillates at a single period in a tracking direction. However, the displacement pattern differs depending on “each bit of address information (subdivided information)” allocated to each of the unit sections 22, 23.
摘要翻译： 在根据本发明的光盘介质上，沿着摆动轨道槽2记录地址信息。 轨道槽2由多个单元部22,23构成。 这些单元部22,23中的每一个具有沿盘径向周期性地移位的侧面。 该位移在跟踪方向上以单个周期振荡。 然而，位移模式根据分配给每个单元部分22,23的“每一位地址信息（细分信息）”而不同。
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公开(公告)号：US07145843B2
公开(公告)日：2006-12-05
申请号：US10660851
申请日：2003-09-12
申请人： Junichi Minamino , Atsushi Nakamura , Shigeru Furumiya , Hiromichi Ishibashi , Takashi Ishida , Toyoji Gushima
发明人： Junichi Minamino , Atsushi Nakamura , Shigeru Furumiya , Hiromichi Ishibashi , Takashi Ishida , Toyoji Gushima
IPC分类号： G11B7/00
CPC分类号： G11B27/3027 , G11B7/0053 , G11B7/007 , G11B7/00745 , G11B7/24082 , G11B20/00086 , G11B20/00405 , G11B20/00492 , G11B20/10009 , G11B20/1217 , G11B20/1833 , G11B27/19 , G11B27/24 , G11B2020/1221 , G11B2020/1239 , G11B2020/1265 , G11B2020/1268 , G11B2020/1274 , G11B2020/1287 , G11B2020/1292 , G11B2020/1298 , G11B2220/216 , G11B2220/218 , G11B2220/2537 , G11B2220/2541
摘要： An optical disk comprises a track groove on which positional information indicating a physical location on the track groove is represented by a wobble shape of the track groove. The optical disk includes a plurality of positional information units that are arranged on the track groove. Each said positional information unit includes: a positional information section that represents the positional information by a combination of wobble patterns selected from multiple types of wobble patterns that have been defined so as to correspond to respective signal waveforms that rise and fall mutually differently; a sync mark section having a wobble pattern in a shape distinguishable from the wobble patterns of the positional information section; and a precision positioning mark section ahead of each said positional information section.
摘要翻译： 光盘包括轨道槽，轨道槽的摆动形状表示轨迹槽上的表示物理位置的位置信息。 光盘包括布置在轨道槽上的多个位置信息单元。 每个所述位置信息单元包括：位置信息部分，其通过从已经被定义为对应于相互不同地上升和下降的各个信号波形的多种类型的摆动模式中的摆动模式的组合来表示位置信息; 同步标记部分，其具有与位置信息部分的摆动图案不同的形状的摆动图案; 以及每个所述位置信息部分之前的精密定位标记部分。
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公开(公告)号：US07826314B2
公开(公告)日：2010-11-02
申请号：US12327953
申请日：2008-12-04
申请人： Junichi Minamino , Atsushi Nakamura , Shigeru Furumiya , Hiromichi Ishibashi , Takashi Ishida , Toyoji Gushima
发明人： Junichi Minamino , Atsushi Nakamura , Shigeru Furumiya , Hiromichi Ishibashi , Takashi Ishida , Toyoji Gushima
IPC分类号： G11B7/00
CPC分类号： G11B27/3027 , G11B7/0053 , G11B7/007 , G11B7/00745 , G11B7/24082 , G11B20/00086 , G11B20/00405 , G11B20/00492 , G11B20/10009 , G11B20/1217 , G11B20/1833 , G11B27/19 , G11B27/24 , G11B2020/1221 , G11B2020/1239 , G11B2020/1265 , G11B2020/1268 , G11B2020/1274 , G11B2020/1287 , G11B2020/1292 , G11B2020/1298 , G11B2220/216 , G11B2220/218 , G11B2220/2537 , G11B2220/2541
摘要： An apparatus for reading subdivided information from an optical disk, which comprises a track groove and on which information is recorded along the track groove is disclosed. The apparatus includes an optical head, which irradiates the optical disk with light and generates an electric signal responsive to part of the light that has been reflected from the optical disk, read signal processing means for generating a wobble signal which has an amplitude changing with the wobble pattern from the electric signal, rise value acquiring means for sampling and holding an absolute gradient value of the wobble signal when the signal rises, fall value acquiring means for sampling and holding an absolute gradient value of the wobble signal when the signal falls, and subdivided information detecting means for determining the subdivided information by majority by comparing the values held by the rise and fall value acquiring means with each other.
摘要翻译： 公开了一种用于从光盘读出细分信息的装置，其包括轨道槽，并且沿着轨道槽记录信息。 该装置包括：光头，其对光盘照射光，并响应于从光盘反射的一部分光产生电信号;读信号处理装置，用于产生具有随着 来自电信号的摆动模式，上升值获取装置，用于当信号上升时采样并保持摆动信号的绝对斜率值;下降值获取装置，用于在信号下降时采样并保持摆动信号的绝对斜率值，以及 细分信息检测装置，用于通过将上升和下降值获取装置保持的值彼此进行比较来确定多数的细分信息。
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20.发明申请RECORDING MEDIUM, RECORDING METHOD, REPRODUCTION METHOD, RECORDING APPARATUS AND REPRODUCTION APPARATUS 有权记录介质，记录方法，再现方法，记录装置和再现装置公开(公告)号：US20100254240A1
公开(公告)日：2010-10-07
申请号：US12818188
申请日：2010-06-18
申请人： Toyoji Gushima , Shigeru Furumiya , Takashi Ishida , Hiromichi Ishibashi , Hironori Deguchi , Atsushi Nakamura , Junichi Minamino , Makoto Usui , Takeshi Nakajima
发明人： Toyoji Gushima , Shigeru Furumiya , Takashi Ishida , Hiromichi Ishibashi , Hironori Deguchi , Atsushi Nakamura , Junichi Minamino , Makoto Usui , Takeshi Nakajima
IPC分类号： G11B20/10
CPC分类号： G11B20/1833 , G11B7/00454 , G11B7/00456 , G11B7/00736 , G11B7/00745 , G11B20/10 , G11B20/10203 , G11B20/1217 , G11B20/1403 , G11B20/1426 , G11B27/3027 , G11B2007/0006 , G11B2020/1222 , G11B2020/1225 , G11B2020/1232 , G11B2020/1277 , G11B2020/1287 , G11B2220/20 , G11B2220/216 , G11B2220/2537 , G11B2220/2562
摘要： A recording medium comprising a recording area, the recording area includes a first area and a second area, the first area includes a frame area, the frame area includes an area in which a second synchronization code sequence and at least a portion of data are to be recorded, and the second area includes an area in which a third synchronization code sequence and a fourth synchronization code sequence are to be recorded.
摘要翻译： 一种包括记录区域的记录介质，所述记录区域包括第一区域和第二区域，所述第一区域包括帧区域，所述帧区域包括第二同步码序列和至少一部分数据到的区域 并且第二区域包括要记录第三同步码序列和第四同步码序列的区域。
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