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    Optical disk, optical disk device, and method for setting optical disk device
    1.
    发明申请
    Optical disk, optical disk device, and method for setting optical disk device 审中-公开
    光盘，光盘装置以及设置光盘装置的方法

    公开(公告)号：US20050276184A1

    公开(公告)日：2005-12-15

    申请号：US11136487

    申请日：2005-05-25

    申请人： Ryutaro Futakuchi ,  Kenji Koishi

    发明人： Ryutaro Futakuchi ,  Kenji Koishi

    IPC分类号： G11B7/00 ,  G11B7/007 ,  G11B7/09 ,  G11B7/095

    CPC分类号： G11B7/0945 ,  G11B7/00736 ,  G11B7/0953

    摘要： An optical disk, an optical disk device, and a method for setting an optical disk device are disclosed, in which the optical disk can enter a good state of recording and reproduction within a shorter amount of time. Specific information including parameters that determine the recording and reproduction state of an optical disk are prerecorded on said optical disk. An optical disk device decides the characteristics of a control circuit for recording and reproduction to and from an optical disk, on the basis of the recorded specific information.

    摘要翻译： 公开了一种光盘，光盘装置以及用于设置光盘装置的方法，其中光盘可以在更短的时间内进入良好的记录和再现状态。 包括确定光盘的记录和再现状态的参数的特定信息被预先记录在所述光盘上。 光盘装置根据所记录的特定信息来决定用于从光盘记录和再现光盘的控制电路的特性。

    Optical disk device, semiconductor device, optical disk and recording method
    2.
    发明申请
    Optical disk device, semiconductor device, optical disk and recording method 审中-公开
    光盘装置，半导体装置，光盘及记录方法

    公开(公告)号：US20050099923A1

    公开(公告)日：2005-05-12

    申请号：US10968913

    申请日：2004-10-21

    申请人： Ryutaro Futakuchi ,  Kenji Koishi

    发明人： Ryutaro Futakuchi ,  Kenji Koishi

    IPC分类号： G11B7/00 ,  G11B7/0045 ,  G11B7/125

    CPC分类号： G11B7/00456 ,  G11B7/1263

    摘要： An object of the present invention is to provide an optical disk device which is capable of forming a recording mark at a more suitable position by using a more suitable recording compensation value. To achieve the object above, the optical disk device of the present invention is a device which records recording data by forming a mark on an optical disk 9 by using a recording pulse 1 in accordance with the recording data, and includes an optical pickup and a control unit. The optical pickup includes a laser 7 which emits a laser beam 8 in accordance with a recording pulse 1 and an optical component to guides a laser beam 8 to the optical disk 9. The control unit controls the emission of the laser 7 by using a recording compensation value predetermined in accordance with an emission property of the laser 7.

    摘要翻译： 本发明的目的是提供一种能够通过使用更合适的记录补偿值在更合适的位置形成记录标记的光盘装置。 为了实现上述目的，本发明的光盘装置是通过使用根据记录数据的记录脉冲1在光盘9上形成标记来记录记录数据的装置，并且包括光学拾取器和 控制单元 光学拾取器包括根据记录脉冲1发射激光束8的激光器7和将激光束8引导到光盘9的光学部件。 控制单元通过使用根据激光器7的发射特性预定的记录补偿值来控制激光器7的发射。

    Recording method, recording apparatus, and recording medium
    3.
    发明授权
    Recording method, recording apparatus, and recording medium 有权
    记录方法，记录装置和记录介质

    公开(公告)号：US08068392B2

    公开(公告)日：2011-11-29

    申请号：US10562756

    申请日：2004-07-01

    申请人： Kenji Koishi

    发明人： Kenji Koishi

    IPC分类号： G11B7/00

    CPC分类号： G11B7/0062 ,  G11B7/00455 ,  G11B7/00736 ,  G11B7/1267

    摘要： A recording method is provided, which comprises the steps of (a) generating a plurality of pulse sequences corresponding to a plurality of linear velocities, (b) while rotating a recording medium with a linear velocity selected from the plurality of linear velocities, forming at least one of a recording mark and a space by irradiating the recording medium with a pulse sequence selected from the plurality of pulse sequences, the pulse corresponding to the linear velocity. The step (a) comprises the steps of (a-1) measuring at least one first recording parameter corresponding to at least one linear velocity selected from the plurality of linear velocities, (a-2) determining a second recording parameter corresponding to the plurality of linear velocities based on the at least one first recording parameter measured, and (a-3) generating the plurality of pulse sequences corresponding to the plurality of linear velocities based on the second recording parameter measured.

    摘要翻译： 提供了一种记录方法，其包括以下步骤：（a）产生对应于多个线速度的多个脉冲序列，（b）在以多个线速度选择的线速度旋转记录介质时，形成 通过用从多个脉冲序列中选择的脉冲序列照射记录介质，记录标记和空间中的至少一个，对应于线速度的脉冲。 步骤（a）包括以下步骤：（a-1）测量与从多个线速度中选择的至少一个线速度对应的至少一个第一记录参数，（a-2）确定对应于多个线速度的第二记录参数 基于所测量的至少一个第一记录参数的线速度，以及（a-3）基于所测量的第二记录参数生成与多个线速度对应的多个脉冲序列。

    Recording method and media having marks and spaces with lengths defined by a predetermined modulation method
    4.
    发明授权
    Recording method and media having marks and spaces with lengths defined by a predetermined modulation method 有权
    记录方法和具有由预定调制方法定义的长度的标记和间隔的介质

    公开(公告)号：US07486605B2

    公开(公告)日：2009-02-03

    申请号：US11467130

    申请日：2006-08-24

    申请人： Mamoru Shoji ,  Kenji Koishi ,  Atsushi Nakamura ,  Takashi Ishida ,  Shuichi Tasaka

    发明人： Mamoru Shoji ,  Kenji Koishi ,  Atsushi Nakamura ,  Takashi Ishida ,  Shuichi Tasaka

    IPC分类号： G11B7/0045

    CPC分类号： G11B7/24085 ,  G11B7/00456 ,  G11B11/10506 ,  G11B11/1053

    摘要： The optical data recording method comprising the steps of: modulating data to be recorded, to generate a plurality of recording modulation codes; and emitting a pulse-like light beam to an optical disc, so that a plurality of recording marks and spaces which have lengths corresponding to the plurality of recording modulation codes are formed on the optical disc. In the optical data recording method, at least two of the plurality of recording marks comprises: a first pulse which is disposed at a front and forms a leading edge of the recording mark, a last pulse which is disposed at a backend and forms a trailing edge of the recording mark, and a multi-pulse train which is disposed between the first pulse and the last pulse and forms a center of the recording mark. The multi-pulse train has a pulse period longer than T which represents a reference period of the recording modulation code.

    摘要翻译： 该光学数据记录方法包括以下步骤：调制要记录的数据，以产生多个记录调制码; 并向光盘发射脉冲状光束，使得在光盘上形成具有与多个记录调制码对应的长度的多个记录标记和空间。 在光学数据记录方法中，多个记录标记中的至少两个记录标记包括：设置在前面并形成记录标记的前沿的第一脉冲，设置在后端并形成尾部的最后脉冲 记录标记的边缘，以及设置在第一脉冲和最后脉冲之间并形成记录标记的中心的多脉冲串。 多脉冲串具有长于T的脉冲周期，其表示记录调制码的参考周期。

    Optical data recording method
    6.
    发明授权
    Optical data recording method 有权
    光学数据记录方法

    公开(公告)号：US07272095B2

    公开(公告)日：2007-09-18

    申请号：US10501500

    申请日：2003-10-09

    申请人： Mamoru Shoji ,  Kenji Koishi ,  Atsushi Nakamura ,  Takashi Ishida ,  Shuichi Tasaka

    发明人： Mamoru Shoji ,  Kenji Koishi ,  Atsushi Nakamura ,  Takashi Ishida ,  Shuichi Tasaka

    IPC分类号： G11B7/0045 ,  G11B20/14

    CPC分类号： G11B7/24085 ,  G11B7/00456 ,  G11B11/10506 ,  G11B11/1053

    摘要： The optical data recording method comprising the steps of: modulating data to be recorded, to generate a plurality of recording modulation codes; and emitting a pulse-like light beam to an optical disc, so that a plurality of recording marks and spaces which have lengths corresponding to the plurality of recording modulation codes are formed on the optical disc. In the optical data recording method, at least two of the plurality of recording marks comprises: a first pulse which is disposed at a front and forms a leading edge of the recording mark, a last pulse which is disposed at a backend and forms a trailing edge of the recording mark, and a multi-pulse train which is disposed between the first pulse and the last pulse and forms a center of the recording mark. The multi-pulse train has a pulse period longer than T which represents a reference period of the recording modulation code.

    摘要翻译： 该光学数据记录方法包括以下步骤：调制要记录的数据，以产生多个记录调制码; 并向光盘发射脉冲状光束，使得在光盘上形成具有与多个记录调制码对应的长度的多个记录标记和空间。 在光学数据记录方法中，多个记录标记中的至少两个记录标记包括：设置在前面并形成记录标记的前沿的第一脉冲，设置在后端并形成尾部的最后脉冲 记录标记的边缘，以及设置在第一脉冲和最后脉冲之间并形成记录标记的中心的多脉冲串。 多脉冲串具有长于T的脉冲周期，其表示记录调制码的参考周期。