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71. 发明授权

US07898921B2 Optical disc, optical disc recording apparatus, and optical disc recording method 有权
标题翻译：光盘，光盘记录装置和光盘记录方法
公开(公告)号：US07898921B2
公开(公告)日：2011-03-01
申请号：US12425732
申请日：2009-04-17
申请人： Takashi Ishida , Motoshi Ito
发明人： Takashi Ishida , Motoshi Ito
IPC分类号： G11B7/00
CPC分类号： G11B7/00736 , G11B7/00456 , G11B7/0062 , G11B7/126 , G11B20/10 , G11B20/1217 , G11B27/034 , G11B27/329 , G11B2020/1221 , G11B2020/1232 , G11B2020/1294 , G11B2220/20 , G11B2220/2537
摘要： Drive information is updated to always include the recording/playback conditions determined from the most recent learning process on a data recording medium. The data recording medium has a data recording area for recording data, and a drive information area for recording drive information. The drive information includes a plurality of drive-specific information records. Each of the plural drive-specific information records defines the operating conditions of the data recording and playback apparatus when a data recording and playback apparatus that can load and access the data recording medium reads or writes data. The plural drive-specific information records are arranged chronologically according to when the information was recorded to the data recording medium.
摘要翻译：驱动信息被更新为始终包括从数据记录介质上的最新学习过程确定的记录/播放条件。数据记录介质具有用于记录数据的数据记录区域和用于记录驱动信息的驱动信息区域。驱动器信息包括多个驱动器专用信息记录。当能够加载和访问数据记录介质的数据记录和重放装置读取或写入数据时，多个驱动器专用信息记录中的每一个定义数据记录和重放装置的操作条件。根据信息被记录到数据记录介质的时间顺序排列多个驱动器专用信息记录。

72. 发明授权

US08077560B2 Additionally recordable information recording medium, information recording method, information reproducing method, information recording apparatus and information reproducing apparatus 有权
标题翻译：信息记录介质，信息记录方法，信息再现方法，信息记录装置和信息再现装置
公开(公告)号：US08077560B2
公开(公告)日：2011-12-13
申请号：US12608173
申请日：2009-10-29
申请人： Hiroshi Ueda , Motoshi Ito
发明人： Hiroshi Ueda , Motoshi Ito
IPC分类号： G11B7/00
CPC分类号： G11B27/105 , G11B7/00736 , G11B20/1217 , G11B27/329 , G11B2220/218 , G11B2220/2562
摘要： An additionally recordable information recording medium has a complicated management structure for managing an unrecorded area. Therefore, there are problems that it takes a long time for a disk to startup and it is difficult to build a recording/reproducing system. The additionally recordable information recording medium according to the present invention includes a simple data structure for managing a location information for a recorded area located at the rearmost location in a user data area. An additionally recordable apparatus according to the present invention also includes means for updating the location information of the recorded area so that the recorded area located at the rearmost location in the user data area is always managed.
摘要翻译：另外可记录的信息记录介质具有用于管理未记录区域的复杂管理结构。因此，存在磁盘启动需要很长时间并且难以构建记录/再现系统的问题。根据本发明的另外可记录的信息记录介质包括用于管理位于用户数据区域中最后位置的记录区域的位置信息的简单数据结构。根据本发明的另外可记录的装置还包括用于更新记录区域的位置信息的装置，使得位于用户数据区域中的最后位置的记录区域总是被管理。

73. 发明授权

US07983131B2 Information recording apparatus, information recording method and integrated circuit 有权
标题翻译：信息记录装置，信息记录方法和集成电路
公开(公告)号：US07983131B2
公开(公告)日：2011-07-19
申请号：US12714705
申请日：2010-03-01
申请人： Hisae Kato , Hiroshi Ueda , Motoshi Ito
发明人： Hisae Kato , Hiroshi Ueda , Motoshi Ito
IPC分类号： G11B7/00
CPC分类号： G11B20/1883 , G11B20/1217 , G11B20/1879 , G11B2020/10916 , G11B2020/1221 , G11B2020/1232 , G11B2020/1267 , G11B2020/1277 , G11B2020/1297 , G11B2220/20 , G11B2220/2541 , G11B2220/2562
摘要： An information recording apparatus is provided with a recording controller for recording data on an information recording medium, a verification controller for verifying whether or not the recorded data can be correctly reproduced, a continuous recording controller for providing a gap region of a specified interval between a verification region and a recording region and successively performing a verify processing and a record processing with rotation waiting in between, an error region discriminator for discriminating an error region in the event of an error in the process of performing the verify processing and the record processing, and an error processor for performing an error processing according to the error region. The error processor performs an error processing different from the one performed when an error occurred in either one of the verification region and the recording region if an error is discriminated to have occurred in the gap region. By this construction, a recording time is shortened and it is prevented that data cannot be recorded on the information recording medium.
摘要翻译：信息记录装置设置有用于在信息记录介质上记录数据的记录控制器，用于验证记录数据是否可以被正确再现的验证控制器，用于提供记录数据之间的间隔区域的连续记录控制器验证区域和记录区域，并且在循环等待中继续执行验证处理和记录处理，用于在执行验证处理的处理和记录处理的过程中识别错误区域的错误区域鉴别器，以及用于根据误差区域执行错误处理的错误处理器。错误处理器执行与当在差异区域中出现错误时，在验证区域和记录区域中的任一个中发生错误时执行的错误处理。通过这种结构，缩短了记录时间，并且防止了数据不能被记录在信息记录介质上。

74. 发明授权

US07903516B2 Recording medium and information reproduction method for reproducing management information from the information recording medium 有权
标题翻译：用于从信息记录介质再现管理信息的记录介质和信息再现方法
公开(公告)号：US07903516B2
公开(公告)日：2011-03-08
申请号：US12348400
申请日：2009-01-05
申请人： Motoshi Ito , Hiroshi Ueda , Toshiyuki Fukushima
发明人： Motoshi Ito , Hiroshi Ueda , Toshiyuki Fukushima
IPC分类号： G11B15/04
CPC分类号： G11B27/22 , G11B7/0045 , G11B7/00745 , G11B27/105 , G11B27/24 , G11B27/329 , G11B2220/218 , G11B2220/2545 , G11B2220/2562
摘要： A recording method for recording, on a write once type information recording medium, management information representing a recording state of the write once type information recording medium is provided. The information recording medium includes data including a first synchronization signal. The information recording medium has a second synchronization signal pre-recorded by cutting. The recording method includes the steps of (a) performing a recording operation for recording the management information at a predetermined position of the information recording medium based on the first synchronization signal; (b) determining whether the recording operation in step (a) is normally terminated or not; and (c) when the recording operation in step (a) is not normally terminated, performing a recording operation for recording the management information at the predetermined position of the information recording medium based on the second synchronization signal.
摘要翻译：一种用于在一次写入型信息记录介质上记录表示一次写入式信息记录介质的记录状态的管理信息的记录方法。信息记录介质包括包括第一同步信号的数据。信息记录介质具有通过切割预先记录的第二同步信号。记录方法包括以下步骤：（a）基于第一同步信号执行在信息记录介质的预定位置记录管理信息的记录操作; （b）确定步骤（a）中的记录操作是否正常结束; 和（c）当步骤（a）中的记录操作没有正常结束时，基于第二同步信号执行用于在信息记录介质的预定位置记录管理信息的记录操作。

75. 发明申请

US20100046336A1 INFORMATION RECORDING MEDIUM, RECORDING APPARATUS, REPRODUCTION APPARATUS, RECORDING METHOD AND REPRODUCTION METHOD 有权
标题翻译：信息记录介质，记录装置，再现装置，记录方法和再现方法
公开(公告)号：US20100046336A1
公开(公告)日：2010-02-25
申请号：US12609629
申请日：2009-10-30
申请人： Yoshihisa TAKAHASHI , Motoshi Ito , Hiroshi Ueda
发明人： Yoshihisa TAKAHASHI , Motoshi Ito , Hiroshi Ueda
IPC分类号： G11B20/10
CPC分类号： G11B20/1883 , G11B20/18 , G11B20/1833 , G11B2020/1826 , G11B2220/20 , G11B2220/216 , G11B2220/2562
摘要： An information recording medium is provided that includes a data area for recording user data and a defect management area for recording a defect list for managing N number of defect areas existing in the data area, where N is an integer satisfying N≧0. The defect list includes two or more blocks, and further includes a header located at a fixed position in the defect list and N number of defect entries, located subsequent to the header, including position information on the respective positions of the N number of defect areas. An anchor is located subsequent to the defect entries, and the header includes first update times information representing the number of times that the defect list has been updated. The anchor includes second update times information representing the number of times that the defect list has been updated.
摘要翻译：提供一种信息记录介质，其包括用于记录用户数据的数据区域和用于记录用于管理数据区域中存在的N个缺陷区域的缺陷列表的缺陷管理区域，其中N是满足N≥0的整数。缺陷列表包括两个或更多个块，并且还包括位于缺陷列表中的固定位置的头部和位于头部之后的N个缺陷条目，包括关于N个缺陷区域的各个位置的位置信息。锚定器位于缺陷条目之后，并且标题包括表示缺陷列表已被更新的次数的第一更新时间信息。锚包括表示缺陷列表被更新次数的第二更新时间信息。

76. 发明申请

US20090037790A1 RECORDING METHOD AND REPRODUCTION METHOD SUITABLE FOR RECORDING/REPRODUCTION OF AV DATA, AND RECORDING DRIVE AND REPRODUCTION DRIVE, INFORMATION RECORDING SYSTEM AND INFORMATION REPRODUCTION SYSTEM, AND INFORMATION RECORDING MEDIUM FOR SUCH METHODS 有权
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.

77. 发明授权

US06958965B2 Information recording disc and information reproducing system 有权
标题翻译：信息记录盘和信息再现系统
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。

78. 发明申请

US20050111281A1 Control apparatus, control method, access apparatus, access method, program, and write-once recording medium 有权
标题翻译：控制装置，控制方法，存取装置，存取方法，程序和一次写入记录介质
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。

79. 发明授权

US06782487B2 Information recording medium information recording method and information recording/reproduction system 有权
标题翻译：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：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。

80. 发明授权

US06564338B1 Information recording medium, and method and apparatus for managing defect thereof 有权
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.

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