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185 条记录 (耗时 0.032 秒)

    OPTICAL INFORMATION RECORDING METHOD, OPTICAL INFORMATION RECORDING DEVICE AND OPTICAL INFORMATION RECORDING MEDIUM
    43.
    发明申请
    OPTICAL INFORMATION RECORDING METHOD, OPTICAL INFORMATION RECORDING DEVICE AND OPTICAL INFORMATION RECORDING MEDIUM 有权
    光信息记录方法，光信息记录装置和光信息记录介质

    公开(公告)号：US20100309767A1

    公开(公告)日：2010-12-09

    申请号：US12846439

    申请日：2010-07-29

    申请人： Kenji Narumi ,  Kenichi Nishiuchi ,  Shigeaki Furukawa

    发明人： Kenji Narumi ,  Kenichi Nishiuchi ,  Shigeaki Furukawa

    IPC分类号： G11B20/18

    CPC分类号： G11B7/0062 ,  G11B7/00456 ,  G11B7/00736 ,  G11B7/1267

    摘要： The present invention provides an optical information recording apparatus and method capable of effectively determining appropriate recording parameters in a short time with favorable efficiency, when recording information onto an optical disk having different information recording conditions and information recording characteristics. An information recording condition or an information recording characteristic of an optical disk 1 is identified, and a recording pulse position is corrected at a correction accuracy according to the identifies information recording condition or information recording characteristic, such that a recording mark is formed in a predetermined position.

    摘要翻译： 本发明提供了一种光信息记录装置和方法，当将信息记录在具有不同信息记录条件和信息记录特性的光盘上时，可以在短时间内有效地确定适当的记录参数。 识别光盘1的信息记录条件或信息记录特性，并且根据识别信息记录条件或信息记录特性以校正精度校正记录脉冲位置，使得记录标记形成为预定的 位置。

    Optical information recording medium containing a plurality of recording layers provided with characteristics to achieve optimum recording conditions
    47.
    发明授权
    Optical information recording medium containing a plurality of recording layers provided with characteristics to achieve optimum recording conditions 有权
    光学信息记录介质包含多个具有实现最佳记录条件的特性的记录层

    公开(公告)号：US07376058B2

    公开(公告)日：2008-05-20

    申请号：US10296662

    申请日：2001-09-12

    申请人： Kenji Narumi ,  Kenichi Nishiuchi

    发明人： Kenji Narumi ,  Kenichi Nishiuchi

    IPC分类号： G11B7/00

    CPC分类号： G11B7/1267 ,  G11B7/00736 ,  G11B7/0953 ,  G11B2007/0013

    摘要： An optical information recording medium according to the present invention includes a first information recording layer on which information is to be recorded by laser light; and a second information recording layer on which information is to be recorded by the laser light which has passed through the first information recording layer. The first information recording layer includes at least one of a reproduction-only area and a recording and reproduction area. The second information recording layer includes a test recording area. At least one of the reproduction-only area and the recording and reproduction area, and the test recording area is located such that one of the reproduction-only area and the recording and reproduction area includes an area of the first information recording layer through which the laser light for recording information in the test recording area passes.

    摘要翻译： 根据本发明的光学信息记录介质包括：通过激光记录信息的第一信息记录层; 以及通过已经通过第一信息记录层的激光记录信息的第二信息记录层。 第一信息记录层包括仅再现区域和记录和再现区域中的至少一个。 第二信息记录层包括测试记录区。 仅再现区域和记录和再现区域中的至少一个以及测试记录区域被定位成使得仅再现区域和记录和再现区域中的一个包括第一信息记录层的区域，通过该区域 在测试记录区域记录信息的激光通过。

    Method and apparatus for recording/reproducing information with respect to optical recording medium
    48.
    发明授权
    Method and apparatus for recording/reproducing information with respect to optical recording medium 失效
    用于记录/再现关于光学记录介质的信息的方法和装置

    公开(公告)号：US07158458B2

    公开(公告)日：2007-01-02

    申请号：US11100194

    申请日：2005-04-05

    申请人： Shigeaki Furukawa ,  Kenichi Nishiuchi ,  Tetsuya Akiyama ,  Kenji Narumi ,  Takashi Ishida ,  Mamoru Shoji ,  Atsushi Nakamura ,  Shunji Ohara

    发明人： Shigeaki Furukawa ,  Kenichi Nishiuchi ,  Tetsuya Akiyama ,  Kenji Narumi ,  Takashi Ishida ,  Mamoru Shoji ,  Atsushi Nakamura ,  Shunji Ohara

    IPC分类号： G11B7/00

    CPC分类号： G11B7/094 ,  G11B7/0945 ,  G11B7/1267

    摘要： A method and an apparatus are provided, which enable a user's standby time to be shortened or utilized effectively in the course of recording/reproduction of information with respect to an optical disk. Information recorded on a disk is reproduced preferentially, and after counting for a predetermined period of time, recording learning is conducted. Alternatively, management information is reproduced preferentially over recording learning, and recording learning is conducted while a user is confirming this information. Alternatively, the possibility of recording on a disk is identified, and reproduction preference or recording learning preference processing is conducted based the possibility. Alternatively, a rotation speed of a disk is controlled to be variable or constant, based on the possibility of recording.

    摘要翻译： 提供了一种方法和装置，其使得用户的待机时间可以在关于光盘的信息的记录/再现过程中被有效地缩短或利用。 记录在磁盘上的信息被优先地再现，并且在计数了预定时间段之后，进行记录学习。 或者，管理信息优先于记录学习再现，并且在用户确认该信息时进行记录学习。 或者，识别在盘上记录的可能性，并且基于可能性进行再现偏好或记录学习偏好处理。 或者，基于记录的可能性，盘的旋转速度被控制为可变或恒定的。

    Optical information recording method, optical information recording device and optical information recording medium
    49.
    发明申请
    Optical information recording method, optical information recording device and optical information recording medium 有权
    光信息记录方法，光信息记录装置和光信息记录介质

    公开(公告)号：US20060044968A1

    公开(公告)日：2006-03-02

    申请号：US10532946

    申请日：2003-10-28

    申请人： Kenji Narumi ,  Naoyasu Miyagawa ,  Kenichi Nishiuchi

    发明人： Kenji Narumi ,  Naoyasu Miyagawa ,  Kenichi Nishiuchi

    IPC分类号： G11B5/09

    CPC分类号： G11B7/1263 ,  G11B7/0062 ,  G11B7/1267

    摘要： An optical information recording device includes a linear velocity setting circuit for setting a first linear velocity v1 and a second linear velocity v2 higher than the first linear velocity v1 for a optical information recording medium, a recording pulse generation circuit for generating a recording pulse signal, depending on the setting by the linear velocity setting circuit, and a laser drive circuit for irradiating the medium with the laser light based on the recording pulse signal generated by the recording pulse generation circuit. The laser drive circuit controls a power level of the laser light so that Pbt1≦Pe1 and Pe2

    摘要翻译： 一种光学信息记录装置，包括用于设置光学信息记录介质的第一线速度v 1和高于第一线速度v 1的第二线速度v 2的线速度设定电路，用于产生记录的记录脉冲发生电路 脉冲信号，取决于线速度设定电路的设定，以及激光驱动电路，用于根据由记录脉冲发生电路产生的记录脉冲信号用激光照射介质。 激光驱动电路控制激光的功率电平，使得Pbt 1 <= Pe 1和Pe 2