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公开(公告)号：US06295257B1
公开(公告)日：2001-09-25
申请号：US09591832
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： G11B200
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.
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22.发明授权Information recording medium, information recording method and information recording/reproduction system 有权信息记录介质，信息记录方法和信息记录/再现系统公开(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
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。
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23.发明授权公开(公告)号：US06289102B1
公开(公告)日：2001-09-11
申请号：US08849785
申请日：1997-10-01
IPC分类号： G11B2010
CPC分类号： G11B20/0021 , G06F2211/007 , G11B19/02 , G11B19/04 , G11B19/12 , G11B20/00086 , G11B20/00449 , G11B20/00507 , G11B20/00514 , G11B20/00528 , G11B20/00557 , G11B20/00768 , G11B20/1217 , G11B27/034 , G11B27/105 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , H04N5/85 , H04N5/913 , H04N9/8042 , H04N2005/91321 , H04N2005/91328 , H04N2005/91364
摘要： An information recording medium includes a lead-in area and a data recording area. Key information is recorded in the lead-in area. Scrambled data is recorded in the data recording area. The scrambled data is descrambled based on the key information.
摘要翻译： 信息记录介质包括导入区和数据记录区。 主要信息记录在导入区。 加扰数据被记录在数据记录区域中。 基于密钥信息对扰频数据进行解扰。
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24.发明申请公开(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.
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25.发明授权Information recording medium, information recording method and information recording/reproduction system 有权信息记录介质，信息记录方法和信息记录/再现系统公开(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。
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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.
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27.发明授权
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
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。
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28.发明申请INFORMATION RECORDING MEDIUM, INFORMATION RECORDING METHOD AND INFORMATION RECORDING/REPRODUCTION SYSTEM 有权信息记录介质，信息记录方法和信息记录/再现系统公开(公告)号：US20080279073A1
公开(公告)日：2008-11-13
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
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。
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29.发明授权公开(公告)号：US07016276B2
公开(公告)日：2006-03-21
申请号：US10890533
申请日：2004-07-13
申请人： Yoshiho Gotoh , Motoshi Ito , Hiroshi Ueda , Yoshihisa Fukushima
发明人： Yoshiho Gotoh , Motoshi Ito , Hiroshi Ueda , Yoshihisa Fukushima
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.
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30.发明授权公开(公告)号：US06385148B2
公开(公告)日：2002-05-07
申请号：US09918774
申请日：2001-07-31
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： G11B1552
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.
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; 以及缺陷管理信息区域，其中记录了用于管理缺陷区域的缺陷管理信息。 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。
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