公开(公告)号：US20070162791A1

公开(公告)日：2007-07-12

申请号：US11680775

申请日：2007-03-01

申请人： Yoshiho Gotoh ,  Motoshi Ito ,  Hiroshi Ueda ,  Yohihisa Fukushima

发明人： Yoshiho Gotoh ,  Motoshi Ito ,  Hiroshi Ueda ,  Yohihisa Fukushima

IPC分类号： G11C29/00

CPC分类号： G11B7/00736 ,  G11B7/00745 ,  G11B2020/1893

摘要： An information recording medium including a plurality of sectors of the present invention includes: a first spare area including a spare sector for replacing a defective sector among the plurality of sectors; a defect management information area for managing the replacement of the defective sector by the spare sector; and a volume space in which user data can be recorded. The volume space is configured so that a second spare area including a spare sector for replacing a defective sector among the plurality of sectors can be additionally allocated. Location information indicating a location of the second spare area is recorded in the defect management information area.

摘要翻译： 包括本发明的多个扇区的信息记录介质包括：第一备用区，包括用于替换所述多个扇区中的缺陷扇区的备用扇区; 缺陷管理信息区，用于管理备用扇区对缺陷扇区的替换; 以及可以记录用户数据的卷空间。 卷空间被配置为可以另外分配包括用于替换多个扇区中的缺陷扇区的备用扇区的第二备用区。 指示第二备用区域的位置的位置信息被记录在缺陷管理信息区域中。

公开(公告)号：US20060114810A1

公开(公告)日：2006-06-01

申请号：US11330552

申请日：2006-01-12

申请人： Yoshiho Gotoh ,  Motoshi Ito ,  Hiroshi Ueda ,  Yoshihisa Fukushima

发明人： Yoshiho Gotoh ,  Motoshi Ito ,  Hiroshi Ueda ,  Yoshihisa Fukushima

IPC分类号： G11B7/24

CPC分类号： G11B20/1883 ,  G11B7/00736 ,  G11B7/00745 ,  G11B2020/1232 ,  G11B2020/1823 ,  G11B2020/1826 ,  G11B2020/1893 ,  G11B2220/20

摘要： An information recording medium including a plurality of sectors of the present invention includes: a first spare area including a spare sector for replacing a defective sector among the plurality of sectors; a defect management information area for managing the replacement of the defective sector by the spare sector; and a volume space in which user data can be recorded. The volume space is configured so that a second spare area including a spare sector for replacing a defective sector among the plurality of sectors can be additionally allocated. Location information indicating a location of the second spare area is recorded in the defect management information area.

公开(公告)号：US06581167B1

公开(公告)日：2003-06-17

申请号：US09494594

申请日：2000-01-31

申请人： Yoshiho Gotoh ,  Motoshi Ito ,  Hiroshi Ueda ,  Yoshihisa Fukushima

发明人： Yoshiho Gotoh ,  Motoshi Ito ,  Hiroshi Ueda ,  Yoshihisa Fukushima

IPC分类号： G11B2018

CPC分类号： G11B20/1883 ,  G11B7/00736 ,  G11B7/00745 ,  G11B2020/1232 ,  G11B2020/1823 ,  G11B2020/1826 ,  G11B2020/1893 ,  G11B2220/20

摘要： An information recording medium including a plurality of sectors of the present invention includes: a first spare area including a spare sector for replacing a defective sector among the plurality of sectors; a defeat management Information area for managing the replacement of the defective sector by the spare sector; and a volume space in which user data can be recorded. The volume space is configured so that a second spare area including a spare sector for replacing a defective sector among the plurality of sectors can be additionally allocated. Location information indicating a location of the second spare area is recorded in the defect management information area.

摘要翻译： 包括本发明的多个扇区的信息记录介质包括：第一备用区，包括用于替换所述多个扇区中的缺陷扇区的备用扇区; 失败管理信息领域，用于管理备用部门更换缺陷部门; 以及可以记录用户数据的卷空间。 卷空间被配置为可以另外分配包括用于替换多个扇区中的缺陷扇区的备用扇区的第二备用区。 指示第二备用区域的位置的位置信息被记录在缺陷管理信息区域中。

公开(公告)号：US06292445B1

公开(公告)日：2001-09-18

申请号：US09592451

申请日：2000-06-12

申请人： Motoshi Ito ,  Hiroshi Ueda ,  Yoshiho Gotoh ,  Yoshihisa Fukushima

发明人： Motoshi Ito ,  Hiroshi Ueda ,  Yoshiho Gotoh ,  Yoshihisa Fukushima

IPC分类号： G11B700

CPC分类号： G11B20/1883 ,  G11B20/1833 ,  G11B2020/10944 ,  G11B2020/1823 ,  G11B2020/1826 ,  G11B2020/1893 ,  G11B2020/1896 ,  G11B2220/20 ,  H03M13/35

摘要： An information recording medium of the present invention includes: a volume space in which user data is recorded; a spare area including a replacement area which may be used in place of a defective area included in the volume space; and a defect management information area in which defect management information for managing the defective area is recorded. The defect management information includes status information indicating whether the defective area is replaced by the replacement area.

公开(公告)号：US6160778A

公开(公告)日：2000-12-12

申请号：US390927

申请日：1999-09-07

申请人： Motoshi Ito ,  Hiroshi Ueda ,  Yoshiho Gotoh ,  Yoshihisa Fukushima

发明人： Motoshi Ito ,  Hiroshi Ueda ,  Yoshiho Gotoh ,  Yoshihisa Fukushima

IPC分类号： G11B20/12 ,  G11B7/00 ,  G11B7/004 ,  G11B20/10 ,  G11B20/18 ,  H03M13/35

CPC分类号： G11B20/1883 ,  G11B20/1833 ,  G11B2020/10944 ,  G11B2020/1823 ,  G11B2020/1826 ,  G11B2020/1893 ,  G11B2020/1896 ,  G11B2220/20 ,  H03M13/35

摘要： An information recording medium of the present invention includes: a volume space in which user data is recorded; a spare area including a replacement area which may be used in place of a defective area included in the volume space; and a defect management information area in which defeat management information for managing the defective area is recorded. The defect management information includes status information indicating whether the defective area is replaced by the replacement area.

摘要翻译： 本发明的信息记录介质包括：记录用户数据的卷空间; 备用区域，包括可用于代替包含在容积空间中的缺陷区域的替换区域; 以及其中记录有用于管理该缺陷区域的失败管理信息的缺陷管理信息区域。 缺陷管理信息包括指示是否由替换区域替换缺陷区域的状态信息。

公开(公告)号：US07813236B2

公开(公告)日：2010-10-12

申请号：US12171328

申请日：2008-07-11

申请人： Yoshiho Gotoh ,  Motoshi Ito ,  Hiroshi Ueda ,  Yoshihisa Fukushima

发明人： Yoshiho Gotoh ,  Motoshi Ito ,  Hiroshi Ueda ,  Yoshihisa Fukushima

IPC分类号： G11B5/09 ,  G11B20/18

CPC分类号： G11B20/1883 ,  G11B7/00736 ,  G11B7/00745 ,  G11B2020/1232 ,  G11B2020/1823 ,  G11B2020/1826 ,  G11B2020/1893 ,  G11B2220/20

摘要： An information recording medium including a plurality of sectors of the present invention includes: a first spare area including a spare sector for replacing a defective sector among the plurality of sectors; a defect management information area for managing the replacement of the defective sector by the spare sector; and a volume space in which user data can be recorded. The volume space is configured so that a second spare area including a spare sector for replacing a defective sector among the plurality of sectors can be additionally allocated. Location information indicating a location of the second spare area is recorded in the defect management information area.

摘要翻译： 包括本发明的多个扇区的信息记录介质包括：第一备用区，包括用于替换所述多个扇区中的缺陷扇区的备用扇区; 缺陷管理信息区，用于管理备用扇区对缺陷扇区的替换; 以及可以记录用户数据的卷空间。 卷空间被配置为可以附加地分配包括用于替换多个扇区中的缺陷扇区的备用扇区的第二备用区。 指示第二备用区域的位置的位置信息被记录在缺陷管理信息区域中。

公开(公告)号：US20050080984A1

公开(公告)日：2005-04-14

申请号：US10998893

申请日：2004-11-29

申请人： Hiroshi Ueda ,  Yoshiho Gotoh ,  Yoshihisa Fukushima ,  Motoshi Ito ,  Shinji Sasaki

发明人： Hiroshi Ueda ,  Yoshiho Gotoh ,  Yoshihisa Fukushima ,  Motoshi Ito ,  Shinji Sasaki

IPC分类号： G11B20/18 ,  G11B27/034 ,  G11B27/10 ,  G11B27/32 ,  H04N5/781 ,  H04N5/85 ,  H04N5/913 ,  H04N9/804 ,  G06F12/00

CPC分类号： G11B20/1217 ,  G11B20/18 ,  G11B20/1883 ,  G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B2020/10888 ,  G11B2020/1222 ,  G11B2020/1288 ,  G11B2220/20 ,  H04N5/781 ,  H04N5/85 ,  H04N5/913 ,  H04N9/8042 ,  H04N2005/91328

摘要： In an information recording medium for recording and reproducing data thereon on a sector-by-sector basis, the recorded data being managed as at least one file by using a file structure, the file structure includes unused space management information for identifying a used region and an unused region. At least one defective region is registered as an unused region in the unused space management information, the at least one defective region being a region on the information recording medium which is incapable of proper reproduction of the recorded data.

摘要翻译： 在用于逐扇区地记录和再现数据的信息记录介质中，通过使用文件结构将所记录的数据作为至少一个文件进行管理，该文件结构包括用于识别使用的区域的未使用的空间管理信息， 一个未使用的区域。 至少一个缺陷区域在未使用的空间管理信息中登记为未使用区域，所述至少一个缺陷区域是信息记录介质上不能正确再现记录数据的区域。

公开(公告)号：US06842580B1

公开(公告)日：2005-01-11

申请号：US09491143

申请日：2000-01-26

申请人： Hiroshi Ueda ,  Yoshiho Gotoh ,  Yoshihisa Fukushima ,  Motoshi Ito ,  Shinji Sasaki

发明人： Hiroshi Ueda ,  Yoshiho Gotoh ,  Yoshihisa Fukushima ,  Motoshi Ito ,  Shinji Sasaki

IPC分类号： G11B20/18 ,  G11B27/034 ,  G11B27/10 ,  G11B27/32 ,  H04N5/781 ,  H04N5/85 ,  H04N5/913 ,  H04N9/804 ,  H04N7/52

CPC分类号： G11B20/1217 ,  G11B20/18 ,  G11B20/1883 ,  G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B2020/10888 ,  G11B2020/1222 ,  G11B2020/1288 ,  G11B2220/20 ,  H04N5/781 ,  H04N5/85 ,  H04N5/913 ,  H04N9/8042 ,  H04N2005/91328

摘要： In an information recording medium for recording and reproducing data thereon on a sector-by-sector basis, the recorded data being managed as at least one file by using a file structure, the file structure includes unused space management information for identifying a used region and an unused region. At least one defective region is registered as an unused region in the unused space management information, the at least one defective region being a region on the information recording medium which is incapable of proper reproduction of the recorded data.

摘要翻译： 在用于逐扇区地记录和再现数据的信息记录介质中，通过使用文件结构将所记录的数据作为至少一个文件进行管理，该文件结构包括用于识别使用的区域的未使用的空间管理信息， 一个未使用的区域。 至少一个缺陷区域在未使用的空间管理信息中登记为未使用区域，所述至少一个缺陷区域是信息记录介质上不能正确再现记录数据的区域。

公开(公告)号：US20090037790A1

公开(公告)日：2009-02-05

申请号：US12240289

申请日：2008-09-29

申请人： Hiroshi UEDA ,  Yoshiho Gotoh ,  Yoshihisa Fukushima ,  Motoshi Ito ,  Shinji Sasaki

发明人： Hiroshi UEDA ,  Yoshiho Gotoh ,  Yoshihisa Fukushima ,  Motoshi Ito ,  Shinji Sasaki

IPC分类号： G06F11/08

CPC分类号： G11B20/1217 ,  G11B20/18 ,  G11B20/1883 ,  G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B2020/10888 ,  G11B2020/1222 ,  G11B2020/1288 ,  G11B2220/20 ,  H04N5/781 ,  H04N5/85 ,  H04N5/913 ,  H04N9/8042 ,  H04N2005/91328

摘要： In an information recording medium for recording and reproducing data thereon on a sector-by-sector basis, the recorded data being managed as at least one file by using a file structure, the file structure includes unused space management information for identifying a used region and an unused region. At least one defective region is registered as an unused region in the unused space management information, the at least one defective region being a region on the information recording medium which is incapable of proper reproduction of the recorded data.

公开(公告)号：US06782487B2

公开(公告)日：2004-08-24

申请号：US10427634

申请日：2003-05-01

申请人： Yoshiho Gotoh ,  Motoshi Ito ,  Hiroshi Ueda ,  Yoshihisa Fukushima

发明人： Yoshiho Gotoh ,  Motoshi Ito ,  Hiroshi Ueda ,  Yoshihisa Fukushima

IPC分类号： G11B2018

CPC分类号： G11B20/1883 ,  G11B7/00736 ,  G11B7/00745 ,  G11B2020/1232 ,  G11B2020/1823 ,  G11B2020/1826 ,  G11B2020/1893 ,  G11B2220/20

摘要： An information recording medium including a plurality of sectors of the present invention includes: a first spare area including a spare sector for replacing a defective sector among the plurality of sectors; a defect management information area for managing the replacement of the defective sector by the spare sector; and a volume space in which user data can be recorded. The volume space is configured so that a second spare area including a spare sector for replacing a defective sector among the plurality of sectors can be additionally allocated. Location information indicating a location of the second spare area is recorded in the defect management information area.

摘要翻译： 包括本发明的多个扇区的信息记录介质包括：第一备用区，包括用于替换所述多个扇区中的缺陷扇区的备用扇区; 缺陷管理信息区，用于管理备用扇区对缺陷扇区的替换; 以及可以记录用户数据的卷空间。 卷空间被配置为可以附加地分配包括用于替换多个扇区中的缺陷扇区的备用扇区的第二备用区。 指示第二备用区域的位置的位置信息被记录在缺陷管理信息区域中。