Information recording medium, apparatus, and method, using dummy data in dummy data recording area
    1.
    发明授权
    Information recording medium, apparatus, and method, using dummy data in dummy data recording area 失效
    信息记录介质,装置和方法,在虚拟数据记录区域中使用伪数据

    公开(公告)号:US07889604B2

    公开(公告)日:2011-02-15

    申请号:US12065154

    申请日:2006-08-30

    IPC分类号: G11B21/08

    摘要: An information recording medium is provided with: a first recording layer in which one portion of record information including predetermined data can be recorded, the predetermined data being (i) capable of setting a recording layer close to a physically or optically recorded state, and (ii) capable of setting the recording layer close to a buffer state for finalizing; and a second recording layer in which another portion of the record information can be recorded by laser light transmitted through the first recording layer, the information recording medium is provided with a management area in which management information can be recorded, the management information including (iii) identification information indicating whether or not there is a predetermined data recording area in which the predetermined data can be recorded, (iv) position information of the predetermined data recording area, and (v) attribute information of the predetermined data recording area.

    摘要翻译: 一种信息记录介质,具有:第一记录层,其中可以记录包括预定数据的记录信息的一部分,所述预定数据是(i)能够设置靠近物理或光学记录状态的记录层,以及( ii)能够将记录层设置为接近缓冲状态以进行定型; 以及第二记录层,其中记录信息的另一部分可以通过通过第一记录层传输的激光记录,信息记录介质设置有可以记录管理信息的管理区域,管理信息包括(iii )指示是否存在能够记录预定数据的预定数据记录区域的识别信息,(iv)预定数据记录区域的位置信息,以及(v)预定数据记录区域的属性信息。

    Information reproduction device
    2.
    发明授权
    Information reproduction device 失效
    信息再现设备

    公开(公告)号:US07903514B2

    公开(公告)日:2011-03-08

    申请号:US12093369

    申请日:2006-11-06

    IPC分类号: G11B7/00

    摘要: An information reproducing apparatus (1) is provided with: a detecting device (11) for irradiating an information. recording medium with laser light (LB) and detecting reflected light as a detection signal, the information recording medium including a first recording layer (L0) and a second recording layer (L1); a high pass filter (14) for performing a filtering process on the detected detection signal; and a reproducing device (15, 16) for performing a reproduction process of the filtered detection signal to reproduce the data, the high pass filter attenuates a fluctuation component of the detection signal, caused by a relative eccentricity between the first recording layer and the second recording layer, by a first attenuation amount (34dB) or more.

    摘要翻译: 信息再现装置(1)具有:用于照射信息的检测装置(11)。 具有激光(LB)的记录介质和检测反射光作为检测信号,所述信息记录介质包括第一记录层(L0)和第二记录层(L1); 高通滤波器(14),用于对检测到的检测信号进行滤波处理; 以及再现装置(15,16),用于执行滤波检测信号的再现处理以再现数据,高通滤波器衰减由第一记录层和第二记录层之间的相对偏心引起的检测信号的波动分量 记录层,以第一衰减量(34dB)以上。

    INFORMATION RECORDING MEDIUM, INFORMATION RECORDING APPARATUS AND METHOD, INFORMATION REPRODUCING APPARATUS AND METHOD, AND COMPUTER PROGRAM
    3.
    发明申请
    INFORMATION RECORDING MEDIUM, INFORMATION RECORDING APPARATUS AND METHOD, INFORMATION REPRODUCING APPARATUS AND METHOD, AND COMPUTER PROGRAM 失效
    信息记录介质,信息记录装置和方法,信息再现装置和方法以及计算机程序

    公开(公告)号:US20090257329A1

    公开(公告)日:2009-10-15

    申请号:US12065154

    申请日:2006-08-30

    IPC分类号: G11B15/52 G11B7/26

    摘要: An information recording medium is provided with: a first recording layer in which one portion of record information including predetermined data can be recorded, the predetermined data being (i) capable of setting a recording layer close to a physically or optically recorded state, and (ii) capable of setting the recording layer close to a buffer state for finalizing; and a second recording layer in which another portion of the record information can be recorded by laser light transmitted through the first recording layer, the information recording medium is provided with a management area in which management information can be recorded, the management information including (iii) identification information indicating whether or not there is a predetermined data recording area in which the predetermined data can be recorded, (iv) position information of the predetermined data recording area, and (v) attribute information of the predetermined data recording area.

    摘要翻译: 一种信息记录介质,具有:第一记录层,其中可以记录包括预定数据的记录信息的一部分,所述预定数据是(i)能够设置靠近物理或光学记录状态的记录层,以及 ii)能够将记录层设置为接近缓冲状态以进行定型; 以及第二记录层,其中记录信息的另一部分可以通过通过第一记录层传输的激光记录,信息记录介质设置有可以记录管理信息的管理区域,管理信息包括(iii )指示是否存在能够记录预定数据的预定数据记录区域的识别信息,(iv)预定数据记录区域的位置信息,以及(v)预定数据记录区域的属性信息。

    INFORMATION REPRODUCTION DEVICE
    4.
    发明申请
    INFORMATION REPRODUCTION DEVICE 失效
    信息再现设备

    公开(公告)号:US20090046551A1

    公开(公告)日:2009-02-19

    申请号:US12093369

    申请日:2006-11-06

    IPC分类号: G11B7/00

    摘要: An information reproducing apparatus (1) is provided with: a detecting device (11) for irradiating an information recording medium with laser light (LB) and detecting reflected light as a detection signal, the information recording medium including a first recording layer (L0) and a second recording layer (L1); a high pass filter (14) for performing a filtering process on the detected detection signal; and a reproducing device (15, 16) for performing a reproduction process of the filtered detection signal to reproduce the data, the high pass filter attenuates a fluctuation component of the detection signal, caused by a relative eccentricity between the first recording layer and the second recording layer, by a first attenuation amount (34 dB) or more.

    摘要翻译: 信息再现装置(1)具有:用于利用激光(LB)照射信息记录介质并检测反射光作为检测信号的检测装置(11),该信息记录介质包括第一记录层(L0) 和第二记录层(L1); 高通滤波器(14),用于对检测到的检测信号进行滤波处理; 以及再现装置(15,16),用于执行滤波检测信号的再现处理以再现数据,高通滤波器衰减由第一记录层和第二记录层之间的相对偏心引起的检测信号的波动分量 记录层,第一衰减量(34dB)以上。

    Recording medium, recording method, and computer program
    5.
    发明授权
    Recording medium, recording method, and computer program 失效
    记录介质,记录方法和计算机程序

    公开(公告)号:US07957245B2

    公开(公告)日:2011-06-07

    申请号:US11795207

    申请日:2006-01-13

    IPC分类号: G11B7/00

    摘要: A recording medium (100) is provided with: a first recording layer (L0) and a second recording layer (L1) to record therein record information, and a control area (102, 118) in said recording layer and a control area in said second recording layer to record therein control information for controlling at least one of recording and reproduction of the record information, wherein a distance between an inner radius of the control area in the first recording layer and an outer radius of the control area in the second recording layer is larger than or equal to a first predetermined value.

    摘要翻译: 记录介质(100)具有:第一记录层(L0)和第二记录层(L1),用于在其中记录记录信息,以及在所述记录层中的控制区域(102,118)和所述记录层 第二记录层,用于在其中记录用于控制记录信息的记录和再现中的至少一个的控制信息,其中第一记录层中的控制区的内半径与第二记录中的控制区的外半径之间的距离 层大于或等于第一预定值。

    Recording Medium, Recording Method, and Computer Program
    6.
    发明申请
    Recording Medium, Recording Method, and Computer Program 失效
    录音媒介,录音方式和电脑程式

    公开(公告)号:US20080137509A1

    公开(公告)日:2008-06-12

    申请号:US11795207

    申请日:2006-01-13

    IPC分类号: G11B3/74

    摘要: A recording medium (100) is provided with a first recording layer (L0) and a second recording layer (L1) for recording information. The first recording layer and the second recording layer are provided with control areas (102, 118), respectively, for recording control information for controlling at least recording or reproduction of the recording information. An area portion of the second recording layer which corresponds to an end portion on an inner circumference side of the control area in the first recording layer, and an end portion on an outer circumference side of the control area in the second recording layer are separated by a prescribed value or more.

    摘要翻译: 记录介质(100)具有用于记录信息的第一记录层(L 0)和第二记录层(L 1)。 第一记录层和第二记录层分别设置有控制区域(102,118),用于记录用于至少控制记录信息的记录或再现的控制信息。 与第一记录层中的控制区域的内周侧的端部对应的第二记录层的区域部分和第二记录层中的控制区域的外周侧的端部分别被 规定值以上。

    Information Recording Apparatus and Method, and Computer Program
    7.
    发明申请
    Information Recording Apparatus and Method, and Computer Program 审中-公开
    信息记录装置与方法,计算机程序

    公开(公告)号:US20080130459A1

    公开(公告)日:2008-06-05

    申请号:US11792415

    申请日:2005-12-06

    IPC分类号: G11B7/00

    摘要: An information recording apparatus (300) is for recording record information onto an information recording medium (100) provided with: a first area (112) to record therein the record information; and a second area (111) in which the record information is prerecorded as embossed pits, the information recording apparatus is provided with: a recording device (353) for recording the record information into the first area; a detecting device (354) for detecting that the record information is mistakenly recorded in the second area; and an erasing device (352) for erasing the mistakenly recorded record information.

    摘要翻译: 信息记录装置(300)用于将记录信息记录到信息记录介质(100)上,信息记录介质(100)具有第一区域(112),用于在其中记录记录信息; 以及其中记录信息被预先记录为浮雕凹坑的第二区域(111),信息记录装置设置有:用于将记录信息记录到第一区域中的记录装置(353) 用于检测记录信息被错误地记录在第二区域中的检测装置(354); 以及用于擦除错误记录的记录信息的擦除装置(352)。