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    Information recording device, information recording method, and program
    1.
    发明授权
    Information recording device, information recording method, and program 失效
    信息记录装置，信息记录方法和程序

    公开(公告)号：US06978404B2

    公开(公告)日：2005-12-20

    申请号：US10240557

    申请日：2001-04-04

    申请人： Hiroshi Ueda ,  Kenji Takauchi ,  Yoshitaka Mitsui ,  Motoshi Ito

    发明人： Hiroshi Ueda ,  Kenji Takauchi ,  Yoshitaka Mitsui ,  Motoshi Ito

    IPC分类号： G11B20/18 ,  H03M13/00 ,  G11B5/09

    CPC分类号： G11B20/1883 ,  G11B2220/20

    摘要： An information recording apparatus 110 includes a defect list update section 122 for updating a defect list having a defect address registered therein which represents a position of a defect area existing in a user area, and a recording section 113 for recording information on the information recording medium 130 based on the updated defect list. The defect list update section 122 determines whether or not an area designated by the defect address registered in the defect list is a defect area; and when the area designated by the defect address is determined not to be a defect area, the defect list update section 122 deletes the defect address, registered in the defect list, from the defect list.

    摘要翻译： 信息记录装置110包括：缺陷列表更新部分122，用于更新其中记录有缺陷地址的缺陷列表，该缺陷列表表示存在于用户区域中的缺陷区域的位置;以及记录部分113，用于在信息记录介质上记录信息 130基于更新的缺陷列表。 缺陷列表更新部分122确定由缺陷列表中注册的缺陷地址指定的区域是否是缺陷区域; 并且当由缺陷地址指定的区域被确定为不是缺陷区域时，缺陷列表更新部分122从缺陷列表中删除注册在缺陷列表中的缺陷地址。

    Information recording medium, information recording method and information reproduction method
    3.
    发明授权
    Information recording medium, information recording method and information reproduction method 有权
    信息记录介质，信息记录方法和信息再现方法

    公开(公告)号：US07072256B2

    公开(公告)日：2006-07-04

    申请号：US09800440

    申请日：2001-03-06

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

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

    IPC分类号： G11B7/00

    CPC分类号： G11B20/1883 ,  G11B20/00086 ,  G11B20/1254 ,  G11B2220/20

    摘要： An information recording medium comprises a user area, and a spare area including a replacement area, wherein the replacement area may be used instead of a defective area in the user area. The user area and the spare area include a plurality of sectors. Each of the plurality of sectors includes a user data area for recording user data, and an attribute data area for recording defect replacement allowance attribute data. The defect replacement allowance attribute data indicates whether recording of the user data has been executed in a state that the execution of a defect replacement process is allowed. In the defect replacement process, the defective area in the user area is replaced with the replacement area in the spare area.

    摘要翻译： 信息记录介质包括用户区域和包括替换区域的备用区域，其中可以使用替换区域来代替用户区域中的缺陷区域。 用户区域和备用区域包括多个扇区。 多个扇区中的每一个包括用于记录用户数据的用户数据区域和用于记录缺陷更换允许属性数据的属性数据区域。 缺陷更换允许属性数据指示是否允许在执行缺陷替换处理的状态下执行用户数据的记录。 在缺陷更换过程中，用户区域中的缺陷区域被替换为备用区域中的替换区域。

    RECORDING APPARATUS
    6.
    发明申请
    RECORDING APPARATUS 审中-公开
    录音设备

    公开(公告)号：US20100020650A1

    公开(公告)日：2010-01-28

    申请号：US11571612

    申请日：2005-04-14

    申请人： Yoshitaka Mitsui ,  Motoshi Ito ,  Takaharu Ai

    发明人： Yoshitaka Mitsui ,  Motoshi Ito ,  Takaharu Ai

    IPC分类号： G11B7/085

    CPC分类号： G11B7/00736 ,  G11B7/00375 ,  G11B20/1883 ,  G11B2220/20

    摘要： Even when a data area and a spare area are procured on a recording medium in advance, performs a replacement process for the replacement area only under specific cases where recording for the data area is impossible, so that the recording areas can be efficiently utilized.The recording medium includes a data area and a spare area. The data area is composed of one or more unit areas each having an address assigned thereto. A recording apparatus includes: a processing section for designating an address of a unit area within the data area; and a control section for recording data in a unit area of the designated address. The processing section determines whether data is recorded in a unit area of a first address or not, and depending on a result of determination, designates either the first address or a second address which is within the same data area. If recording of the data to the designated address has failed, the control section records the data to the spare area.

    摘要翻译： 即使在事先在记录介质上获取数据区域和备用区域的情况下，仅在不可能进行数据区域的记录的特定情况下进行替换区域的替换处理，从而能够有效地利用记录区域。 记录介质包括数据区和备用区。 数据区域由一个或多个单元区域组成，每个单元区域具有分配给其的地址。 一种记录装置，包括：处理部，用于指定数据区内的单位区域的地址; 以及用于在指定地址的单位区域中记录数据的控制部分。 处理部分确定数据是否记录在第一地址的单位区域中，并且根据确定结果指定在相同数据区域内的第一地址或第二地址。 如果将数据记录到指定地址失败，则控制部分将数据记录到备用区。

    Additionally recordable information recording medium, information recording method, information reproducing method, information recording apparatus and information reproducing apparatus
    7.
    发明授权
    Additionally recordable information recording medium, information recording method, information reproducing method, information recording apparatus and information reproducing apparatus 有权
    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。

    Information recording medium, recording apparatus, reproduction apparatus, recording method, reproduction method and defect management method
    8.
    再颁专利
    Information recording medium, recording apparatus, reproduction apparatus, recording method, reproduction method and defect management method 有权
    信息记录介质，记录装置，再现装置，记录方法，再现方法和缺陷管理方法

    公开(公告)号：USRE42585E1

    公开(公告)日：2011-08-02

    申请号：US12819785

    申请日：2010-06-21

    申请人： Yoshikazu Yamamoto ,  Motoshi Ito ,  Hiroshi Ueda

    发明人： Yoshikazu Yamamoto ,  Motoshi Ito ,  Hiroshi Ueda

    IPC分类号： G11B5/09

    CPC分类号： G11B20/1217 ,  G11B20/1883 ,  G11B2020/1893 ,  G11B2220/20 ,  G11B2220/2537

    摘要： Information recording media 101 and 102 usable for either a first recording density D1 or a second recording density D2 each include a user data area 106 in which user data is to be recorded, a first defect management information area 108 in which first defect management information for managing a defect area in the user data area is to be recorded, and a second defect management information area 109 in which second defect management information having an identical content to that of the first defect management information is to be recorded. The first and second defect management information areas 108 and 109 are located such that angles θ1 and θ2 made by start blocks thereof fulfill the relationships of 150°≦θ1≦210° and 150°≦θ2≦210° (θ1: in the case of the first recording density, and θ2: in the case of the second recording density).

    摘要翻译： 可用于第一记录密度D1或第二记录密度D2的信息记录介质101和102分别包括要记录用户数据的用户数据区域106，第一缺陷管理信息区域108，其中第一缺陷管理信息用于 要记录用户数据区域中的缺陷区域的管理，以及要记录与第一缺陷管理信息的内容相同的第二缺陷管理信息的第二缺陷管理信息区域109。 第一和第二缺陷管理信息区域108和109被定位成使得由其起始块制成的角度和角度1和θ2与第一和第二缺陷管理信息区域108和109之间的关系满足150°＆nlE;＆amp; thetas; 1＆nlE; 210°和150°＆nlE;＆thetas; 2＆nlE ; 210°（＆amp; thetas; 1：在第一记录密度的情况下，和＆amp;; 2：在第二记录密度的情况下）。

    Information recording apparatus, information recording method and integrated circuit
    9.
    发明授权
    Information recording apparatus, information recording method and integrated circuit 有权
    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。

    Recording medium and information reproduction method for reproducing management information from the information recording medium
    10.
    发明授权
    Recording medium and information reproduction method for reproducing management information from the information recording medium 有权
    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。