公开(公告)号：US07362664B2

公开(公告)日：2008-04-22

申请号：US11265688

申请日：2005-11-02

申请人： Hiromichi Ishibashi ,  Shigeru Furumiya ,  Atsushi Nakamura ,  Junichi Minamino ,  Takashi Ishida

发明人： Hiromichi Ishibashi ,  Shigeru Furumiya ,  Atsushi Nakamura ,  Junichi Minamino ,  Takashi Ishida

IPC分类号： G11B7/00

CPC分类号： G11B27/3027 ,  G11B7/0053 ,  G11B7/007 ,  G11B7/00745 ,  G11B7/24082 ,  G11B20/10009 ,  G11B20/10222 ,  G11B20/1217 ,  G11B20/1403 ,  G11B27/19 ,  G11B27/24 ,  G11B2020/1221 ,  G11B2020/1239 ,  G11B2020/1265 ,  G11B2020/1267 ,  G11B2020/1268 ,  G11B2020/1274 ,  G11B2020/1287 ,  G11B2020/1292 ,  G11B2020/1298 ,  G11B2220/20 ,  G11B2220/2537

摘要： An optical disk medium includes a track groove thereon. On the optical disk medium, information is recorded along the track groove on a block unit basis. The block unit has a predetermined length. The block unit having the predetermined length includes a number of sub-blocks that are arranged along the groove. A sub-block mark is provided within each of the sub-blocks and used to identify the sub-block.

摘要翻译： 光盘介质包括其上的轨道槽。 在光盘介质上，以块单位为基础沿轨道槽记录信息。 块单元具有预定长度。 具有预定长度的块单元包括沿着凹槽布置的多个子块。 在每个子块内提供子块标记，并用于识别子块。

公开(公告)号：US07038993B2

公开(公告)日：2006-05-02

申请号：US10148603

申请日：2000-11-29

申请人： Junichi Minamino ,  Hiromichi Ishibashi ,  Yoshiharu Kobayashi ,  Atsushi Nakamura ,  Takashi Ishida

发明人： Junichi Minamino ,  Hiromichi Ishibashi ,  Yoshiharu Kobayashi ,  Atsushi Nakamura ,  Takashi Ishida

IPC分类号： G11B5/09

CPC分类号： G11B27/19 ,  G11B7/00745 ,  G11B20/1217 ,  G11B27/24 ,  G11B27/3027 ,  G11B2020/1232 ,  G11B2020/1265 ,  G11B2020/1287 ,  G11B2020/1288 ,  G11B2020/1292 ,  G11B2220/20 ,  G11B2220/216 ,  G11B2220/2537

摘要： An optical disc medium, including a plurality of sector groups each being made up of multiple contiguous sectors on a track, is provided. In this optical disc medium, the location information of each of those sector groups is divided into a predetermined number of information pieces and distributed to associated sectors on the same track.

摘要翻译： 提供了一种光盘介质，其包括多个扇区组，每个扇区组由轨道上的多个连续扇区组成。 在该光盘介质中，将这些扇区组中的每一个的位置信息划分为预定数量的信息，并分配给相同的轨道上的相关扇区。

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。

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.

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。

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.

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。

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。

公开(公告)号：US08270268B2

公开(公告)日：2012-09-18

申请号：US13159600

申请日：2011-06-14

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 of linking frames 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链接帧的区域。

公开(公告)号：US20080247299A1

公开(公告)日：2008-10-09

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： G11B7/00

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.