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    Optical disc, and method of and apparatus for recording signal onto the same
    2.
    发明授权
    Optical disc, and method of and apparatus for recording signal onto the same 有权
    光盘，以及将信号记录在其上的方法和装置

    公开(公告)号：US06741548B2

    公开(公告)日：2004-05-25

    申请号：US10409103

    申请日：2003-04-09

    申请人： Eiji Muramatsu ,  Shoji Taniguchi ,  Masahiro Kato ,  Kazuo Kuroda ,  Masami Oishi

    发明人： Eiji Muramatsu ,  Shoji Taniguchi ,  Masahiro Kato ,  Kazuo Kuroda ,  Masami Oishi

    IPC分类号： G11B700

    CPC分类号： G11B7/00718 ,  G11B7/00745 ,  G11B7/26 ,  G11B20/12 ,  G11B20/1217 ,  G11B2020/1222 ,  G11B2020/1274 ,  G11B2020/1278 ,  G11B2020/1285 ,  G11B2020/1288 ,  G11B2220/216 ,  G11B2220/2537 ,  G11B2220/2562 ,  G11B2220/2566

    摘要： An optical disc (1) is provided with: a disc substrate (110); an information track (102, G) formed on the disc substrate spirally or coaxially around a center of the disc substrate, on which an information signal including a physical sector number is to be recorded; and a guide track (102, L) adjacent to the information track and formed on the disc substrate spirally or coaxially around the center, on which a guide signal including address information is to be recorded, wherein a readable emboss area, in which the information signal is recorded by an emboss pit, and an unreadable emboss area, in which an unreadable emboss pit to disable writing and reading the information signal, are formed on the information track, and the guide signal is not recorded on the guide track corresponding to the readable emboss area and the guide signal is recorded on the guide track corresponding to the unreadable emboss area.

    摘要翻译： 光盘（1）具有：盘基片（110）; 形成在盘基板上的信息轨道（102，G），其围绕盘基板的中心螺旋地或同轴地在其上记录有包括物理扇区号的信息信号; 以及与所述信息轨道相邻并且形成在所述盘基片上的引导轨道（102，L），所述引导轨道（102，L）围绕所述中心螺旋地或同轴地形成在其上将包括地址信息的引导信号被记录在其上，其中所述信息 信号由浮雕坑记录，并且在信息轨道上形成有不可读压印区，其中不可读的浮雕凹坑禁止写入和读取信息信号，并且引导信号不被记录在对应于 可读压印区域和引导信​​号被记录在与不可读压印区域相对应的导轨上。

    Recording and reproducing method of information regarding medium and information recording and reproducing apparatus
    3.
    发明授权
    Recording and reproducing method of information regarding medium and information recording and reproducing apparatus 有权
    关于介质和信息记录和再现装置的信息的记录和再现方法

    公开(公告)号：US07599259B2

    公开(公告)日：2009-10-06

    申请号：US11114176

    申请日：2005-04-26

    申请人： Masami Oishi ,  Hidehiro Ishii ,  Jiro Endo ,  Katsumi Kawamura ,  Takeshi Kohda

    发明人： Masami Oishi ,  Hidehiro Ishii ,  Jiro Endo ,  Katsumi Kawamura ,  Takeshi Kohda

    IPC分类号： G11B20/10

    CPC分类号： G11B27/105 ,  G11B27/034 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2562 ,  G11B2220/2583 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063

    摘要： Information recording is conducted in the form of the simple format. When the simple format is indicated, the recording control data is not recorded in a lead-in area LIA, and after the information to be recorded is recorded in a data recording area DRA, the recording control data is recorded in a recording manager area RMA and a lead-out area LOA, in the data recording area DRA, recording manager area RMA, lead-in area LIA, and lead-out area LOA, which are predetermined according to the standard format. Further, when the finalizing processing is indicated, by recording again the recording control data according to the standard format to the information recording medium in which the information recording is conducted according to the simple format, the information recording medium which can be applied to the common information recording and reproducing apparatus, is easily realized.

    摘要翻译： 信息记录以简单格式进行。 当指示简单格式时，记录控制数据不被记录在导入区域LIA中，并且在要被记录的信息被记录在数据记录区域DRA中之后，记录控制数据被记录在记录管理器区域RMA 以及根据标准格式预定的数据记录区DRA，记录管理区RMA，导入区LIA和导出区LOA中的导出区LOA。 此外，当指定完成处理时，通过根据标准格式将记录控制数据再次记录到根据简单格式进行信息记录的信息记录介质，可以应用于共同的信息记录介质 信息记录和再现装置，容易实现。

    Optical recording and reproducing apparatus
    7.
    发明授权
    Optical recording and reproducing apparatus 失效
    光学记录和再现设备

    公开(公告)号：US06512724B1

    公开(公告)日：2003-01-28

    申请号：US09333939

    申请日：1999-06-16

    申请人： Masami Oishi

    发明人： Masami Oishi

    IPC分类号： G11B700

    CPC分类号： G11B19/04 ,  G11B7/004 ,  G11B20/1816 ,  G11B2020/1823

    摘要： An optical recording and reproducing apparatus includes: a pickup for obtaining an information signal from reflected light when light is irradiated to and reflected on a successively writing type optical recording medium; an RF signal detector for obtaining an RF signal from a reflected light signal supplied from the pickup; a final recording unit extractor for extracting a final recording unit from RF signal, the final recording unit being contained in RF signal; a timer for measuring a period of time from a head of a data block right after the final recording unit to a point of time at which RF signal is not detected; a last time final recording position specifying section for specifying a last time final recording position; and a recording error judgment section for judging whether or not a recording error occurred last time.

    摘要翻译： 光学记录和再现装置包括：拾取器，用于当光照射到依次写入型光学记录介质上并在其上反射时，从反射光获得信息信号; RF信号检测器，用于从从拾取器提供的反射光信号获得RF信号; 用于从RF信号中提取最终记录单元的最终记录单元提取器，最终记录单元被包含在RF信号中; 定时器，用于从最后记录单元之后的数据块的头部到未检测到RF信号的时间点测量一段时间; 最后一次最终记录位置确定部分，用于指定最后一次最终记录位置; 以及用于判断上次发生记录错误的记录错误判断部分。

    Information Recording Medium, and Information Recording Apparatus and Method
    8.
    发明申请
    Information Recording Medium, and Information Recording Apparatus and Method 失效
    信息记录介质和信息记录装置和方法

    公开(公告)号：US20070223343A1

    公开(公告)日：2007-09-27

    申请号：US11597402

    申请日：2005-05-23

    申请人： Masahiro Kato ,  Tsuyoshi Namiki ,  Takeshi Koda ,  Keiji Katata ,  Masami Oishi

    发明人： Masahiro Kato ,  Tsuyoshi Namiki ,  Takeshi Koda ,  Keiji Katata ,  Masami Oishi

    IPC分类号： G11B7/20

    CPC分类号： G11B20/1217 ,  G11B7/00736 ,  G11B7/24038 ,  G11B7/26 ,  G11B27/329 ,  G11B2007/0013 ,  G11B2020/1274 ,  G11B2020/1275 ,  G11B2220/235 ,  G11B2220/237 ,  G11B2220/2537 ,  G11B2220/2545 ,  G11B2220/255 ,  G11B2220/2562

    摘要： An information recording medium includes at least a disc-shaped first recording layer having a first recording track formed for recording record information and a disc-shaped second recording layer having a second recording track formed for recording the record information in the same recording direction as the first recording track of the first recording layer. A second place serving as a reference of a pre-format address for indicating the start position of the data area in the second recording track (position of a circle of address 30000h in the radius direction in the L1 layer) is located at an outer side as compared to a first position serving as the pre-format address for indicating the start position of the data area in the first recording track (position of a circle of address 30000h in the radius direction in the L0 layer) at least by a predetermined first offset amount.

    摘要翻译： 信息记录介质至少包括具有形成用于记录记录信息的第一记录磁道的盘形第一记录层和具有第二记录磁道的盘形第二记录层，所述第二记录磁道形成为用于以与记录信息相同的记录方向记录记录信息 第一记录层的第一记录轨道。 作为用于指示第二记录轨道中的数据区域的开始位置（L1层中的半径方向的地址30000h的位置）的预格式地址的参考的第二位置位于外部 与作为用于指示第一记录轨道中的数据区域的开始位置（在L0层中的半径方向上的地址30000h的位置）中的预格式地址的第一位置相比，至少预定的第一位置 抵消量。

    Information reproduction apparatus, information reproduction method and information recording medium for a rotation control program
    9.
    发明申请
    Information reproduction apparatus, information reproduction method and information recording medium for a rotation control program 审中-公开
    用于旋转控制程序的信息再现装置，信息再现方法和信息记录介质

    公开(公告)号：US20050007918A1

    公开(公告)日：2005-01-13

    申请号：US10840513

    申请日：2004-05-07

    申请人： Kenichi Tokudome ,  Masami Oishi ,  Takahiro Okoge

    发明人： Kenichi Tokudome ,  Masami Oishi ,  Takahiro Okoge

    IPC分类号： G06F3/06 ,  G11B19/00 ,  G11B19/26 ,  G11B19/28 ,  G11B20/10 ,  G11B5/09

    CPC分类号： G11B19/26

    摘要： An information reproduction apparatus is provided with: a drive device which rotates an information recording medium in order to read out predetermined information from the information recording medium; a reading device which reads out the information on the basis of commands issued from an external host; a measurement device which measures a command interval of the commands; and a rotation control device which controls a rotation speed of the driving device on the basis of the command interval measured by the measurement device.

    摘要翻译： 信息再现装置具有：驱动装置，其使信息记录介质旋转以从信息记录介质读出预定信息; 读取装置，其基于从外部主机发出的命令读出信息; 测量命令的命令间隔的测量装置; 以及旋转控制装置，其基于由测量装置测量的指令间隔来控制驱动装置的转速。