公开(公告)号：US20050122890A1

公开(公告)日：2005-06-09

申请号：US10507515

申请日：2003-03-14

申请人： Hideo Ando ,  Kazuo Watabe ,  Hiroharu Sato ,  Hisashi Yamada ,  Yuuji Nagai ,  Chosaku Noda ,  Yutaka Kashihara ,  Akihito Ogawa ,  Tadashi Kojima

发明人： Hideo Ando ,  Kazuo Watabe ,  Hiroharu Sato ,  Hisashi Yamada ,  Yuuji Nagai ,  Chosaku Noda ,  Yutaka Kashihara ,  Akihito Ogawa ,  Tadashi Kojima

IPC分类号： G11B7/0045 ,  G11B7/006 ,  G11B7/007 ,  G11B7/24082 ,  G11B20/12 ,  G11B20/18 ,  G11B27/19 ,  G11B27/24 ,  G11B27/30 ,  G11B7/24 ,  G11B5/09

CPC分类号： G11B27/3027 ,  G11B7/006 ,  G11B7/00718 ,  G11B7/24082 ,  G11B20/12 ,  G11B20/1217 ,  G11B20/1833 ,  G11B27/24 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/235 ,  G11B2220/2562 ,  G11B2220/2575

摘要： An information storage medium (1) has tracks in which information is recorded. The tracks are formed as a groove section (2) and a land section (3). The groove section (2) has a synchronous structure in which wobbles (2a) and (2b) formed on both walls of the groove section (2) are not displaced from each other in the circumferential direction of the medium, and the land section (3) has an asynchronous structure in which wobbles formed on both sides of the land section (3) are displaced from each other. A good signal is reproduced from each of the groove and land sections.

摘要翻译： 信息存储介质（1）具有记录信息的轨道。 轨道形成为槽部（2）和岸台部（3）。 槽部（2）具有同步结构，其中形成在槽部（2）的两壁上的摆动（2a）和（2b）在介质的圆周方向上不相互移位， 部分（3）具有异步结构，其中形成在陆部（3）的两侧上的摆动相互错开。 从凹槽和陆地部分中的每一个再现良好的信号。

公开(公告)号：US20070121479A1

公开(公告)日：2007-05-31

申请号：US11699039

申请日：2007-01-29

申请人： Hideo Ando ,  Kazuo Watabe ,  Hiroharu Sato ,  Toshihiro Sugaya ,  Chosaku Noda

发明人： Hideo Ando ,  Kazuo Watabe ,  Hiroharu Sato ,  Toshihiro Sugaya ,  Chosaku Noda

IPC分类号： G11B7/24

CPC分类号： G11B7/00745 ,  G11B20/1217 ,  G11B20/1262 ,  G11B20/1833 ,  G11B27/24 ,  G11B27/3027 ,  G11B2020/10898 ,  G11B2020/1222 ,  G11B2020/1287 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2562 ,  G11B2220/2575

摘要： User data recording areas and intermediate areas are alternately arranged on a disk. The intermediate area records at least information for synchronization.

摘要翻译： 用户数据记录区域和中间区域交替地布置在盘上。 中间区域至少记录用于同步的信息。

公开(公告)号：US07190663B2

公开(公告)日：2007-03-13

申请号：US10233671

申请日：2002-09-04

申请人： Hideo Ando ,  Kazuo Watabe ,  Hiroharu Sato ,  Toshihiro Sugaya ,  Chosaku Noda

发明人： Hideo Ando ,  Kazuo Watabe ,  Hiroharu Sato ,  Toshihiro Sugaya ,  Chosaku Noda

IPC分类号： G11B7/00

CPC分类号： G11B7/00745 ,  G11B20/1217 ,  G11B20/1262 ,  G11B20/1833 ,  G11B27/24 ,  G11B27/3027 ,  G11B2020/10898 ,  G11B2020/1222 ,  G11B2020/1287 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2562 ,  G11B2220/2575

摘要： User data recording areas and intermediate areas are alternately arranged on a disk. The intermediate area records at least information for synchronization.

摘要翻译： 用户数据记录区域和中间区域交替地布置在盘上。 中间区域至少记录用于同步的信息。

公开(公告)号：US20080205216A1

公开(公告)日：2008-08-28

申请号：US12039723

申请日：2008-02-28

申请人： AKIHITO OGAWA ,  Hideo Ando ,  Hideaki Ohsawa ,  Kazuo Watabe ,  Kazuto Kuroda ,  Chosaku Noda ,  Naoki Morishita ,  Nobuaki Kaji ,  Takehiro Hiramatsu

发明人： AKIHITO OGAWA ,  Hideo Ando ,  Hideaki Ohsawa ,  Kazuo Watabe ,  Kazuto Kuroda ,  Chosaku Noda ,  Naoki Morishita ,  Nobuaki Kaji ,  Takehiro Hiramatsu

IPC分类号： G11B7/0037

CPC分类号： G11B7/00736 ,  G11B7/0045 ,  G11B7/00456 ,  G11B7/005 ,  G11B7/0062 ,  G11B7/1267

摘要： According to one embodiment, an apparatus which records a signal in a recording medium in which information is written by using a first laser having a first wavelength and from which information is read by using a second laser having a second wavelength longer than that of the first laser, a signal is recorded in the recording medium by using the first laser, and a control section reproduces the signal recorded with the first laser and measures a first amount that is used to calculate a target value for optimization of recording conditions, reproduces a signal recorded with the second laser and measures a second amount for optimization of a reproduction signal, compares the first amount with the second amount, and determines the first amount under the recording conditions where the second amount becomes optimum as a target value for optimization of the recording conditions.

摘要翻译： 根据一个实施例，一种装置，其将信号记录在其中通过使用具有第一波长的第一激光器写入信息的信号并且通过使用具有比第一波长长的第二波长的第二波长从其读取信息的信息 激光，通过使用第一激光将信号记录在记录介质中，并且控制部分再现记录有第一激光的信号，并测量用于计算用于优化记录条件的目标值的第一量，再现信号 用第二激光器记录并测量用于优化再现信号的第二量，将第一量与第二量进行比较，并将第二量变为最佳的记录条件下的第一量确定为用于优化记录的目标值 条件。

公开(公告)号：US08582414B2

公开(公告)日：2013-11-12

申请号：US13045680

申请日：2011-03-11

申请人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

发明人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

IPC分类号： G11B7/24 ,  G11B7/007

CPC分类号： G11B7/24035 ,  G11B7/0079 ,  G11B7/1267 ,  G11B7/24038 ,  G11B20/1217 ,  G11B2220/235 ,  G11B2220/2537

摘要： According to one embodiment, an information storage medium in which layer 0 and layer 1 are arranged from a read surface, a system lead-in area, data lead-in area, data area, and middle area are arranged from an inner circumference of the layer 0, and a system lead-out area, data lead-out area, data area, and middle area are arranged from an inner circumference of the layer 1. A guard track zone is arranged on a side of the data area in the data lead-out area, and a reference code zone, R physical format information zone, recording management zone, and drive test zone are arranged in the data lead-in area of the layer 0 and padding of the guard track zone of the data lead-out area is performed after padding of the drive test zone of data lead-in area and recording of the recording management zone.

公开(公告)号：US20110164480A1

公开(公告)日：2011-07-07

申请号：US13045782

申请日：2011-03-11

申请人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

发明人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

IPC分类号： G11B7/24 ,  G11B21/08

CPC分类号： G11B7/24035 ,  G11B7/0079 ,  G11B7/1267 ,  G11B7/24038 ,  G11B20/1217 ,  G11B2220/235 ,  G11B2220/2537

摘要： According to one embodiment, an information storage medium in which layer 0 and layer 1 are arranged from a read surface, a system lead-in area, data lead-in area, data area, and middle area are arranged from an inner circumference of the layer 0, and a system lead-out area, data lead-out area, data area, and middle area are arranged from an inner circumference of the layer 1. A guard track zone is arranged on a side of the data area in the data lead-out area, and a reference code zone, R physical format information zone, recording management zone, and drive test zone are arranged in the data lead-in area of the layer 0 and padding of the guard track zone of the data lead-out area is performed after padding of the drive test zone of data lead-in area and recording of the recording management zone.

公开(公告)号：US07426167B2

公开(公告)日：2008-09-16

申请号：US11563565

申请日：2006-11-27

申请人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

发明人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

IPC分类号： G11B20/12 ,  G11B7/24

CPC分类号： G11B20/1217 ,  G11B7/0045 ,  G11B7/00736 ,  G11B7/24038 ,  G11B2007/0013 ,  G11B2020/1227 ,  G11B2020/1228 ,  G11B2020/1268 ,  G11B2020/1277 ,  G11B2020/1278 ,  G11B2020/1287 ,  G11B2020/1298 ,  G11B2220/235 ,  G11B2220/2537 ,  G11B2220/2579

摘要： An information layer 0 comprises a system lead-in area, data lead-in area, data area, and middle area, an information layer 1 comprises a system lead-out area, data lead-out area, data area, and middle area, an end position of the data area of layer 1 is positioned outer than a start position of the data area of layer 0, the data lead-in area comprises a guard track zone wider than a test zone in the data lead-out area, the data lead-out area comprises a guard track zone wider than a test zone and a management zone in the data lead-in area, the middle area of layer 0 comprises a guard track zone wider than a test zone in the middle area of layer 1, and the middle area of layer 1 comprises a blank zone wider than a test zone in the middle area of layer 0.

公开(公告)号：US07352683B2

公开(公告)日：2008-04-01

申请号：US11563556

申请日：2006-11-27

申请人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

发明人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

IPC分类号： G11B7/24

CPC分类号： G11B20/1217 ,  G11B7/0045 ,  G11B7/00736 ,  G11B7/24038 ,  G11B2007/0013 ,  G11B2020/1227 ,  G11B2020/1228 ,  G11B2020/1268 ,  G11B2020/1277 ,  G11B2020/1278 ,  G11B2020/1287 ,  G11B2020/1298 ,  G11B2220/235 ,  G11B2220/2537 ,  G11B2220/2579

摘要： An information layer 0 comprises a system lead-in area, data lead-in area, data area, and middle area, an information layer 1 comprises a system lead-out area, data lead-out area, data area, and middle area, an end position of the data area of layer 1 is positioned outer than a start position of the data area of layer 0, the data lead-in area comprises a guard track zone wider than a test zone in the data lead-out area, the data lead-out area comprises a guard track zone wider than a test zone and a management zone in the data lead-in area, the middle area of layer 0 comprises a guard track zone wider than a test zone in the middle area of layer 1, and the middle area of layer 1 comprises a blank zone wider than a test zone in the middle area of layer 0.

摘要翻译： 信息层0包括系统导入区，数据导入区，数据区和中间区，信息层1包括系统导出区，数据导出区，数据区和中间区， 层1的数据区域的结束位置位于层0的数据区域的开始位置的外侧，数据导入区域包括比数据导出区域中的测试区域宽的保护轨道区域， 数据导出区域包括比测试区域宽的保护轨道区域和数据导入区域中的管理区域，层0的中间区域包括比层1的中间区域中的测试区域宽的保护轨道区域 ，层1的中间区域包括比层0的中间区域中的测试区域宽的空白区域。

公开(公告)号：US20070133370A1

公开(公告)日：2007-06-14

申请号：US11563734

申请日：2006-11-28

申请人： Sumitaka MARUYAMA ,  Hideo Ando ,  Kazuo Watabe ,  Yutaka Kashihara ,  Akihito Ogawa

发明人： Sumitaka MARUYAMA ,  Hideo Ando ,  Kazuo Watabe ,  Yutaka Kashihara ,  Akihito Ogawa

IPC分类号： G11B7/20 ,  G11B3/74

CPC分类号： G11B7/00736 ,  G11B20/1217 ,  G11B27/322 ,  G11B2007/0013 ,  G11B2020/1229 ,  G11B2020/1231 ,  G11B2020/1278 ,  G11B2020/1288 ,  G11B2220/237 ,  G11B2220/2579

摘要： A system lead-in area, data lead-in area, data area, and middle area are sequentially arranged from an inner circumference of layer 0. A system lead-out area, data lead-out area, data area, and middle area are sequentially arranged from an inner circumference of layer 1. A guard track zone is arranged in the data lead-out area. A reference code zone, R physical format information zone, recording position management zone, and drive test zone are arranged in the data lead-in area of the layer 0 corresponding to the guard track zone. Padding of the guard track zone of the data lead-out area is performed after padding of the drive test zone of data lead-in area and recording of the recording position management zone, the reference code zone of the data lead-in area, and the R physical format information zone of the data lead-in area.

公开(公告)号：US20070097808A1

公开(公告)日：2007-05-03

申请号：US11555058

申请日：2006-10-31

申请人： Sumitaka Maruyama ,  Hideo Ando ,  Kazuo Watabe ,  Yutaka Kashihara ,  Akihito Ogawa

发明人： Sumitaka Maruyama ,  Hideo Ando ,  Kazuo Watabe ,  Yutaka Kashihara ,  Akihito Ogawa

IPC分类号： G11B7/085

CPC分类号： G11B7/00736 ,  G11B20/1217 ,  G11B27/322 ,  G11B2007/0013 ,  G11B2020/1229 ,  G11B2020/1231 ,  G11B2020/1278 ,  G11B2020/1288 ,  G11B2220/237 ,  G11B2220/2579

摘要： A system lead-in area, data lead-in area, data area, and middle area are sequentially arranged from an inner circumference of layer 0. A system lead-out area, data lead-out area, data area, and middle area are sequentially arranged from an inner circumference of layer 1. A guard track zone is arranged in the data lead-out area. A reference code zone, R physical format information zone, recording position management zone, and drive test zone are arranged in the data lead-in area of the layer 0 corresponding to the guard track zone. Padding of the guard track zone of the data lead-out area is performed after padding of the drive test zone of data lead-in area and recording of the recording position management zone, the reference code zone of the data lead-in area, and the R physical format information zone of the data lead-in area.

摘要翻译： 系统引入区，数据导入区，数据区和中间区依次从层0的内圆周排列。 从层1的内周顺序地排列有系统导出区域，数据输出区域，数据区域和中间区域。 在数据导出区设置保护轨道区。 参考码区，R物理格式信息区，记录位置管理区和驱动测试区被布置在对应于保护轨道区的层0的数据导入区中。 在数据导入区域的驱动测试区域的填充和记录位置管理区域的记录，数据导入区域的参考代码区域以及数据导入区域的参考代码区域的填充之后，执行数据导出区域的保护轨道区域的填充 数据导入区的R物理格式信息区。