公开(公告)号：US20070086325A1

公开(公告)日：2007-04-19

申请号：US11566717

申请日：2006-12-05

申请人： Motoshi Ito ,  Takashi Ishida ,  Hiroshi Ueda ,  Yoshikazu Yamamoto ,  Mamoru Shoji

发明人： Motoshi Ito ,  Takashi Ishida ,  Hiroshi Ueda ,  Yoshikazu Yamamoto ,  Mamoru Shoji

IPC分类号： G11B7/24 ,  G11B7/12

CPC分类号： G11B7/00736 ,  G11B7/007 ,  G11B7/1267 ,  G11B7/24038 ,  G11B20/1883 ,  G11B2220/20 ,  G11B2220/235

摘要： A multi-layered information recording medium including a plurality of recording layers, the multi-layered information recording medium comprising: a user data area for recording user data; and a plurality of spare areas including at least one replacement region, wherein when the user data area includes at least one defect region, the at least one replacement region may be used in place of the at least one defect region, wherein a first spare area of the plurality of spare areas is positioned so as to be contiguous to a first user data area of a first recording layer, a second spare area of the plurality of spare areas is positioned so as to be contiguous to a second user data area of a second recording layer, and the first spare area and the second spare area are positioned approximately at the same radial position on the multi-layered information recording medium.

摘要翻译： 一种包括多个记录层的多层信息记录介质，所述多层信息记录介质包括：用于记录用户数据的用户数据区; 以及包括至少一个替换区域的多个备用区域，其中当所述用户数据区域包括至少一个缺陷区域时，可以使用所述至少一个替换区域来代替所述至少一个缺陷区域，其中第一备用区域 定位成与第一记录层的第一用户数据区域相邻，多个备用区域的第二备用区域被定位成与第一记录层的第二用户数据区域相邻， 第二记录层，第一备用区和第二备用区大致位于多层信息记录介质上的相同径向位置。

公开(公告)号：US06958965B2

公开(公告)日：2005-10-25

申请号：US09754144

申请日：2001-01-05

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

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

IPC分类号： G11B20/10 ,  G11B7/007 ,  G11B7/26 ,  G11B20/00 ,  G11B20/12 ,  G11B23/00 ,  G11B23/28 ,  G11B27/10 ,  G11B27/24 ,  G11B7/00

CPC分类号： G11B7/00736 ,  G11B7/00745 ,  G11B7/26 ,  G11B20/00086 ,  G11B20/00739 ,  G11B20/1217 ,  G11B23/0042 ,  G11B23/284 ,  G11B27/105 ,  G11B27/24 ,  G11B2020/122 ,  G11B2220/2562

摘要： An information recording disc has a burst cutting area (BCA) for recording control information for a reproducing apparatus be removing a reflective layer of the disc in a striped shape and a data recording area for recording user data. The burst cutting area includes at least one BCA control information area. The BCA control information area has an application identifier area for identifying applications of control data, a data length area for indication data length of the control data, and an application specific data area data area recording the control data. Also, an information reproducing drive reproduces data from the information recording disc.

摘要翻译： 信息记录盘具有用于记录用于再现装置的控制信息的突发切割区域（BCA），以去除条纹形状的盘的反射层和用于记录用户数据的数据记录区域。 突发切割区域包括至少一个BCA控制信息区域。 BCA控制信息区域具有用于识别控制数据的应用的应用标识符区域，用于控制数据的指示数据长度的数据长度区域和记录控制数据的专用数据区域数据区域。 此外，信息再现驱动器从信息记录盘再现数据。

公开(公告)号：US20050117460A1

公开(公告)日：2005-06-02

申请号：US10991728

申请日：2004-11-18

申请人： Takahiro Sato ,  Hiroshi Ueda ,  Mamoru Shoji ,  Motoshi Ito

发明人： Takahiro Sato ,  Hiroshi Ueda ,  Mamoru Shoji ,  Motoshi Ito

IPC分类号： G11B7/00 ,  G11B7/007 ,  G11B7/085 ,  G11B7/125 ,  G11B20/12

CPC分类号： G11B7/1267 ,  G11B7/00736

摘要： A recording medium is provided, which comprises at least one recording area. The at least one recording area is composed of at least one adjustment area and at least one positional information recording area. The at least one adjustment area is an area for adjustment an access parameter for accessing the recording medium. Positional information indicating a position of the at least one adjustment area is recorded in the at least one positional information recording area.

摘要翻译： 提供了包括至少一个记录区域的记录介质。 至少一个记录区域由至少一个调整区域和至少一个位置信息记录区域组成。 所述至少一个调整区域是用于调整用于访问所述记录介质的访问参数的区域。 指示所述至少一个调整区域的位置的位置信息被记录在所述至少一个位置信息记录区域中。

公开(公告)号：US20050111281A1

公开(公告)日：2005-05-26

申请号：US10968723

申请日：2004-10-19

申请人： Hisae Kato ,  Hiroshi Ueda ,  Motoshi Ito

发明人： Hisae Kato ,  Hiroshi Ueda ,  Motoshi Ito

IPC分类号： G11B7/004 ,  G11B19/02 ,  G11B20/10 ,  G11B20/12 ,  G11B20/14 ,  G11B20/18 ,  G11C8/00

CPC分类号： G11B7/24038 ,  G11B7/00736 ,  G11B7/0945 ,  G11B20/10009 ,  G11B20/1217 ,  G11B20/14 ,  G11B20/1883 ,  G11B2020/1227 ,  G11B2020/1275 ,  G11B2020/1278 ,  G11B2020/1285 ,  G11B2020/1288 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/235 ,  G11B2220/2541

摘要： A control apparatus is provided for controlling an access means for accessing a recording medium containing at least one area so that the access means accesses the at least one area. The apparatus comprises a means for determining whether or not at least one first recorded area storing data is included in the at least one area, and a means for controlling the access means. When it is determined that the at least one first recorded area is included in the at least one area, the control means controls the access means based on a result of accessing the at least one first recorded area.

摘要翻译： 提供一种控制装置，用于控制访问装置，用于访问包含至少一个区域的记录介质，使得访问装置访问至少一个区域。 该装置包括用于确定在至少一个区域中是否包含至少一个存储数据的第一记录区域的装置，以及用于控制访问装置的装置。 当确定至少一个第一记录区域被包括在至少一个区域中时，控制装置基于访问至少一个第一记录区域的结果来控制访问装置。

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。

公开(公告)号：US06564338B1

公开(公告)日：2003-05-13

申请号：US09596446

申请日：2000-06-16

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

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

IPC分类号： G06F1100

CPC分类号： G11B20/1258 ,  G11B20/1883 ,  G11B2020/1222 ,  G11B2020/1232 ,  G11B2020/1826 ,  G11B2020/1893 ,  G11B2220/20

摘要： An information recording medium includes a disk information area; a user area including a plurality of sectors; and a spare area including at least one sector which, when at least one of the plurality of sectors included in the user area is a defective sector, is usable instead of the at least one defective sector. The spare area is located radially inward from the user area. A physical sector number of a sector to which a logical sector number “0” is assigned, among the plurality of sectors included in the user area and the at least one sector included in the spare area, is recorded in the disk information area.

公开(公告)号：US06338153B1

公开(公告)日：2002-01-08

申请号：US09596277

申请日：2000-06-16

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

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

IPC分类号： G06F1100

CPC分类号： G11B20/1258 ,  G11B20/1883 ,  G11B2020/1222 ,  G11B2020/1232 ,  G11B2020/1826 ,  G11B2020/1893 ,  G11B2220/20

摘要： An information recording medium includes a disk information area; a user area including a plurality of sectors; and a spare area including at least one sector which, when at least one of the plurality of sectors included in the user area is a defective sector, is usable instead of the at least one defective sector. The spare area is located radially inward from the user area. A physical sector number of a sector to which a logical sector number “0” is assigned, among the plurality of sectors included in the user area and the at least one sector included in the spare area, is recorded in the disk information area.

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.

公开(公告)号：US06249888B1

公开(公告)日：2001-06-19

申请号：US09596319

申请日：2000-06-16

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

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

IPC分类号： G06F1100

CPC分类号： G11B20/1258 ,  G11B20/1883 ,  G11B2020/1222 ,  G11B2020/1232 ,  G11B2020/1826 ,  G11B2020/1893 ,  G11B2220/20

摘要： An information recording medium includes a disk information area; a user area including a plurality of sectors; and a spare area including at least one sector which, when at least one of the plurality of sectors included in the user area is a defective sector, is usable instead of the at least one defective sector. The spare area is located radially inward from the user area. A physical sector number of a sector to which a logical sector number “0” is assigned, among the plurality of sectors included in the user area and the at least one sector included in the spare area, is recorded in the disk information area.

公开(公告)号：US08121002B2

公开(公告)日：2012-02-21

申请号：US12980413

申请日：2010-12-29

申请人： Motoshi Ito ,  Takashi Ishida ,  Hiroshi Ueda ,  Yoshikazu Yamamoto ,  Mamoru Shoji

发明人： Motoshi Ito ,  Takashi Ishida ,  Hiroshi Ueda ,  Yoshikazu Yamamoto ,  Mamoru Shoji

IPC分类号： G11B7/00

CPC分类号： G11B7/00736 ,  G11B7/007 ,  G11B7/1267 ,  G11B7/24038 ,  G11B20/1883 ,  G11B2220/20 ,  G11B2220/235

摘要： A multi-layered information recording medium including a plurality of recording layers, the multi-layered information recording medium comprising: a user data area for recording user data; and a plurality of spare areas including at least one replacement region, wherein when the user data area includes at least one defect region, the at least one replacement region may be used in place of the at least one defect region, wherein a first spare area of the plurality of spare areas is positioned so as to be contiguous to a first user data area of a first recording layer, a second spare area of the plurality of spare areas is positioned so as to be contiguous to a second user data area of a second recording layer, and the first spare area and the second spare area are positioned approximately at the same radial position on the multi-layered information recording medium.

摘要翻译： 一种包括多个记录层的多层信息记录介质，所述多层信息记录介质包括：用于记录用户数据的用户数据区; 以及包括至少一个替换区域的多个备用区域，其中当所述用户数据区域包括至少一个缺陷区域时，可以使用所述至少一个替换区域来代替所述至少一个缺陷区域，其中第一备用区域 定位成与第一记录层的第一用户数据区域相邻，多个备用区域的第二备用区域被定位成与第一记录层的第二用户数据区域相邻， 第二记录层，第一备用区和第二备用区大致位于多层信息记录介质上的相同径向位置。