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40 条记录 (耗时 0.028 秒)

    Disc player
    1.
    发明授权
    Disc player 失效
    光盘播放器

    公开(公告)号：US06480448B1

    公开(公告)日：2002-11-12

    申请号：US09375565

    申请日：1999-08-17

    申请人： Eisaku Kawano ,  Yoshitaka Shimoda ,  Hidehiro Ishii ,  Eiji Muramatsu ,  Masahiro Kato ,  Kunihiko Horikawa

    发明人： Eisaku Kawano ,  Yoshitaka Shimoda ,  Hidehiro Ishii ,  Eiji Muramatsu ,  Masahiro Kato ,  Kunihiko Horikawa

    IPC分类号： G11B700

    CPC分类号： G11B7/126 ,  G11B7/0045

    摘要： In a disc player, a CAL pattern is recorded in a disc-like optical recording medium during a recording stand-by time period, which is yielded by a difference between a data rate in inputting information to a disc player 50 and a recording rate in recording information into the optical recording medium. The CAL pattern is reproduced from the optical recording medium, the reproduced pattern is evaluated, and an irradiation intensity of a laser beam is optimized for recording information in the optical recording medium, by a laser-output controller 30.

    摘要翻译： 在光盘播放器中，在记录待机时间段期间，在盘状光学记录介质中记录CAL图案，其由输入到盘播放器50的信息的数据速率与记录速率之间的差异而产生 将信息记录到光学记录介质中。 通过激光输出控制器30，从光学记录介质再现CAL图案，评估再现图案，并优化激光束的照射强度以记录在光学记录介质中的信息。

    Information Recording Device and Method, and Recording Control Computer Program
    3.
    发明申请
    Information Recording Device and Method, and Recording Control Computer Program 有权
    信息记录装置和方法以及记录控制计算机程序

    公开(公告)号：US20080043584A1

    公开(公告)日：2008-02-21

    申请号：US11795199

    申请日：2006-01-13

    申请人： Eisaku Kawano ,  Masahiro Kato ,  Akira Shirota ,  Masahiro Miura ,  Tohru Kanegae ,  Shoji Taniguchi ,  Eiji Muramatsu

    发明人： Eisaku Kawano ,  Masahiro Kato ,  Akira Shirota ,  Masahiro Miura ,  Tohru Kanegae ,  Shoji Taniguchi ,  Eiji Muramatsu

    IPC分类号： G11B7/00

    CPC分类号： G11B7/0045 ,  G11B7/007 ,  G11B7/08511 ,  G11B2007/0013

    摘要： In an information recording medium including at least a first recording layer (L0 layer) capable of recording information and a second recording layer (L1 layer) capable of recording information, an information recording device (300) records information in a predetermined area (12) of the second recording layer by a laser beam which has passed through a transmission area (11) of the first recording layer. The information recording medium (300) includes recording means (302, etc.) for recording the information in the first recording layer or the second recording layer, judgment means for judging whether an unrecorded amount indicating the size of the unrecorded area in the radial direction in the transmission area is smaller than a predetermined amount, and control means used when the unrecorded area is judged to be smaller than the predetermined amount, for controlling the recording means to record information in the predetermined area.

    摘要翻译： 在包括能够记录信息的至少第一记录层（L0层）和能够记录信息的第二记录层（L1层）的信息记录介质中，信息记录装置（300）在预定区域（12）中记录信息， 的第二记录层通过已经穿过第一记录层的透射区域（11）的激光束。 信息记录介质（300）包括用于将信息记录在第一记录层或第二记录层中的记录装置（302等），判断装置，用于判断表示径向未记录区域的尺寸的未记录量 在所述传输区域中小于预定量，以及当所述未记录区域被判断为小于所述预定量时使用的控制装置，用于控制所述记录装置在所述预定区域中记录信息。

    Information recording device and method, and recording control computer program
    5.
    发明授权
    Information recording device and method, and recording control computer program 有权
    信息记录装置和方法，以及记录控制计算机程序

    公开(公告)号：US07885162B2

    公开(公告)日：2011-02-08

    申请号：US11795199

    申请日：2006-01-13

    申请人： Eisaku Kawano ,  Masahiro Kato ,  Akira Shirota ,  Masahiro Miura ,  Tohru Kanegae ,  Shoji Taniguchi ,  Eiji Muramatsu

    发明人： Eisaku Kawano ,  Masahiro Kato ,  Akira Shirota ,  Masahiro Miura ,  Tohru Kanegae ,  Shoji Taniguchi ,  Eiji Muramatsu

    IPC分类号： G11B7/00

    CPC分类号： G11B7/0045 ,  G11B7/007 ,  G11B7/08511 ,  G11B2007/0013

    摘要： In an information recording medium including at least a first recording layer (L0 layer) capable of recording information and a second recording layer (L1 layer) capable of recording information, an information recording device (300) records information in a predetermined area (12) of the second recording layer by a laser beam which has passed through a transmission area (11) of the first recording layer. The information recording medium (300) includes recording means (302, etc.) for recording the information in the first recording layer or the second recording layer, judgment means for judging whether an unrecorded amount indicating the size of the unrecorded area in the radial direction in the transmission area is smaller than a predetermined amount, and control means used when the unrecorded area is judged to be smaller than the predetermined amount, for controlling the recording means to record information in the predetermined area.

    摘要翻译： 在包括能够记录信息的至少第一记录层（L0层）和能够记录信息的第二记录层（L1层）的信息记录介质中，信息记录装置（300）在预定区域（12）中记录信息， 的第二记录层通过已经穿过第一记录层的透射区域（11）的激光束。 信息记录介质（300）包括用于将信息记录在第一记录层或第二记录层中的记录装置（302等），判断装置，用于判断表示径向未记录区域的尺寸的未记录量 在所述传输区域中小于预定量，以及当所述未记录区域被判断为小于所述预定量时使用的控制装置，用于控制所述记录装置在所述预定区域中记录信息。

    INFORMATION RECORDING MEDIUM, INFORMATION RECORDING DEVICE AND METHOD, INFORMATION REPRODUCING DEVICE AND METHOD, INFORMATION RECORDING/REPRODUCING DEVICE AND RECORDING METHOD, AND COMPUTER PROGRAM
    7.
    发明申请
    INFORMATION RECORDING MEDIUM, INFORMATION RECORDING DEVICE AND METHOD, INFORMATION REPRODUCING DEVICE AND METHOD, INFORMATION RECORDING/REPRODUCING DEVICE AND RECORDING 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，信息记录/再现装置和记录方法以及计算机程序

    公开(公告)号：US20090316566A1

    公开(公告)日：2009-12-24

    申请号：US12302848

    申请日：2006-06-01

    申请人： Masahiro Miura ,  Eisaku Kawano ,  Tsuyoshi Hasebe ,  Masahiro Kato ,  Eiji Muramatsu ,  Shoji Taniguchi

    发明人： Masahiro Miura ,  Eisaku Kawano ,  Tsuyoshi Hasebe ,  Masahiro Kato ,  Eiji Muramatsu ,  Shoji Taniguchi

    IPC分类号： G11B3/70

    CPC分类号： G11B7/00736 ,  G11B2007/0013

    摘要： An information recording medium (100) is provided with: a first pre-recording area, in which reproducible preformed information including physical address information is recorded in advance and in which preformed address information assigned in advance is not recorded; a second pre-recording area, which is adjacent to the first pre-recording area and in which each of the preformed address information and unreproducible preformed information is recorded in advance; a first recording area, which is adjacent to the second pre-recording area and in which first record information is recorded and which is reproduced by an information reproducing apparatus in reproduction, the first record information including physical address information which can be reproduced by the information reproducing apparatus; and a second recording area, which is adjacent to the first recording area and in which predetermined second record information is recorded.

    摘要翻译： 信息记录介质（100）具有：第一预记录区域，其中预先记录了包括物理地址信息的可再现的预先形成的信息，并且预先分配的预先形成的地址信息不被记录; 与第一预先记录区域相邻并且预先记录预先形成的地址信息和不可再生的预先形成的信息的第二预先记录区域; 第一记录区，其与第二预记录区相邻，并且其中记录第一记录信息，并且在再现时由信息再现装置再现，第一记录信息包括能够由信息再现的物理地址信息 再现装置; 以及与第一记录区域相邻并且记录有预定的第二记录信息的第二记录区域。

    Information recording apparatus and method, and computer program for recording control
    8.
    发明授权
    Information recording apparatus and method, and computer program for recording control 有权
    信息记录装置和方法以及用于记录控制的计算机程序

    公开(公告)号：US07760589B2

    公开(公告)日：2010-07-20

    申请号：US11813888

    申请日：2006-01-13

    申请人： Eisaku Kawano ,  Masahiro Kato ,  Akira Shirota ,  Masahiro Miura ,  Tohru Kanegae ,  Shoji Taniguchi ,  Eiji Muramatsu

    发明人： Eisaku Kawano ,  Masahiro Kato ,  Akira Shirota ,  Masahiro Miura ,  Tohru Kanegae ,  Shoji Taniguchi ,  Eiji Muramatsu

    IPC分类号： G11B21/08

    CPC分类号： G11B7/007 ,  G11B7/0045 ,  G11B2007/0013

    摘要： An information recording apparatus (300) is provided with: a first recording device (302 etc.) for recording the first information into a first area of the first layer; a second recording device (302 etc.) for recording the second information into a predetermined area of the second layer; and a controlling device (305) for controlling the second recording device to record the second information by the laser light, while displacing an edge indicating an innermost or outermost circumference of the predetermined area in which a penetrated area penetrated by the laser light is included in the first area, in a direction to approach an edge of the predetermined area in which the penetrated area is not included in the first area, only by a predetermined length corresponding to a tolerance of a change amount indicating a change in the reproduction quality.

    摘要翻译： 信息记录装置（300）具有：第一记录装置（302等），用于将第一信息记录到第一层的第一区域中; 用于将第二信息记录到第二层的预定区域中的第二记录装置（302等）; 以及控制装置（305），用于控制第二记录装置通过激光记录第二信息，同时移动指示包含激光穿透的穿透区域的预定区域的最内周或最外周的边缘 所述第一区域在与所述预定区域的边缘接近的方向上，所述预定区域的所述穿透区域不包括在所述第一区域中，仅具有与表示所述再现质量的变化的变化量的公差相对应的预定长度。