公开(公告)号：US08089840B2

公开(公告)日：2012-01-03

申请号：US12443562

申请日：2006-09-29

申请人： Eiji Muramatsu ,  Kazuo Kuroda ,  Takao Sawabe ,  Toshio Suzuki ,  Shoji Taniguchi ,  Akira Imamura ,  Masahiro Kato

发明人： Eiji Muramatsu ,  Kazuo Kuroda ,  Takao Sawabe ,  Toshio Suzuki ,  Shoji Taniguchi ,  Akira Imamura ,  Masahiro Kato

IPC分类号： H04N5/00

CPC分类号： G11B20/00086 ,  G11B20/00695 ,  G11B20/00797 ,  G11B20/0084 ,  G11B27/322 ,  G11B2220/2537

摘要： To limit the time capable of reproducing a plurality of contents as a whole recorded on a recording medium. Provided herein are a recording medium on which a plurality of contents and reproduction-enabled time which is a period of time for allowing a user to freely reproduce the plurality of contents as a whole are recorded, a reproduction device having an acquisition unit which acquires the reproduction-enabled time and a reproduction inhibit unit which inhibits the reproduction of each of the contents when the accumulated reproduction time of the plurality of contents as a whole exceeds the acquired reproduction-enabled time during the reproduction of each of the contents.

摘要翻译： 限制能够将记录在记录介质上的整体的多个内容再现的时间。 本文提供了一种记录介质，其上记录有许多内容和可再生能力的时间，这些时间是用于允许用户整体自由地再现多个内容的时间段，具有获取单元的再现设备 再现允许时间和禁止再现内容的再现禁止单元，当多个内容的累积再现时间整体在再现每个内容期间超过所获取的再现允许时间时。

公开(公告)号：US20110145855A1

公开(公告)日：2011-06-16

申请号：US12513759

申请日：2006-11-07

申请人： Eiji Muramatsu ,  Kazuo Kuroda ,  Takao Sawabe ,  Akira Imamura ,  Toshio Suzuki ,  Masahiro Kato ,  Shoji Taniguchi

发明人： Eiji Muramatsu ,  Kazuo Kuroda ,  Takao Sawabe ,  Akira Imamura ,  Toshio Suzuki ,  Masahiro Kato ,  Shoji Taniguchi

IPC分类号： H04N7/10

CPC分类号： H04N7/17309 ,  G11B27/11 ,  H04N5/765 ,  H04N5/85 ,  H04N9/8205 ,  H04N21/42646 ,  H04N21/4622 ,  H04N21/812

摘要： Provided herein is a disc player having a read-out unit, a network connector, and a controller. The read-out unit reads out from an optical disc recorded with a main content and CM insertion information as information on an insertion of a Advertisement in the main content thereon. The network connector acquires the advertisement from an external apparatus based on CM insertion information. The controller controls to insert the acquired Advertisement in the main content.

摘要翻译： 本文提供的是具有读出单元，网络连接器和控制器的光盘播放器。 读出单元从记录有主内容的光盘和CM插入信息中读出作为关于在其中的主要内容中插入广告的信息。 网络连接器基于CM插入信息从外部设备获取广告。 控制器控制将所获取的广告插入主要内容。

公开(公告)号：US20100149951A1

公开(公告)日：2010-06-17

申请号：US12593552

申请日：2008-03-13

申请人： Kunihiko Horikawa ,  Eiji Muramatsu ,  Masahiro Miura ,  Atsushi Yamaguchi ,  Kazuo Kuroda ,  Kazutoshi Kitano

发明人： Kunihiko Horikawa ,  Eiji Muramatsu ,  Masahiro Miura ,  Atsushi Yamaguchi ,  Kazuo Kuroda ,  Kazutoshi Kitano

IPC分类号： G11B7/135

CPC分类号： G11B7/1353 ,  G11B7/0908 ,  G11B7/1374 ,  G11B7/1387 ,  G11B2007/13727

摘要： An information recording/reproducing device includes a light source separately projecting laser light for recording or reproducing, an optical system leading the projected laser light to a recording medium, a diffracting element separating laser light into main- and beam sub-beams, an evanescent light generating element irradiating evanescent light in relation to the separated sub-beam to a track where no recording pit is formed, a sub-light receiving element for receiving return light in relation to the sub-beam, a moving element for moving the evanescent light generating element in relation to the sub-beam to a direction to change a gap with the recording surface, and a control element; for controlling the moving element so as to make the gap become a predetermined target value in accordance with a gap error signal containing a signal indicative of a light amount of the return light in relation to the received sub-beam.

摘要翻译： 信息记录/再现装置包括分别投射用于记录或再现的激光的光源，将投射的激光导向记录介质的光学系统，将激光分离成主光束和光束子光束的衍射元件，ev逝光 发射元件相对于分离的子光束照射到不形成记录凹坑的轨道的ev逝光，用于接收与子光束相关的返回光的子光接收元件，用于移动产生渐逝光的移动元件 元件相对于子光束到改变与记录表面的间隙的方向，以及控制元件; 用于控制移动元件，以使得间隙根据包含相对于所接收的子光束的指示返回光的光量的信号的间隙误差信号而变为预定目标值。

公开(公告)号：US20100149944A1

公开(公告)日：2010-06-17

申请号：US12600366

申请日：2007-05-15

申请人： Kazuo Kuroda ,  Eiji Muramatsu

发明人： Kazuo Kuroda ,  Eiji Muramatsu

IPC分类号： G11B7/00

CPC分类号： G11B7/0037 ,  G11B7/0938 ,  G11B7/24038

摘要： Provided herein is an optical disc having: an optical plotting layer 17 which is formed at a label surface B-side and on which an image is formed by heat change with a laser beam 28 emitted from a recording surface A-side; a protective layer 18 which is formed at the label surface B-side of the optical plotting layer 17, protects the optical plotting layer 17, and through which the image can be viewed from the label surface B-side; a substrate 15 which supports the protective layer 18 and the optical plotting layer 17; and a guide track 24 which is formed on the optical plotting layer 17 so as to be intermittent in a guide direction.

摘要翻译： 这里提供了一种光盘，其具有：光刻图层17，其形成在标签表面B侧，并且通过利用从记录表面A侧发射的激光束28的热变化形成图像; 在光学绘图层17的标签表面B侧形成的保护层18保护光学绘图层17，从标签表面B侧可以看到图像。 支撑保护层18和光学绘图层17的基板15; 以及形成在光学绘图层17上以沿导向方向间歇的导轨24。

公开(公告)号：US07721097B2

公开(公告)日：2010-05-18

申请号：US11395174

申请日：2006-04-03

申请人： Eiji Muramatsu ,  Shoji Taniguchi ,  Kunihiko Horikawa ,  Masahiro Kato ,  Toshio Suzuki ,  Kazuo Kuroda

发明人： Eiji Muramatsu ,  Shoji Taniguchi ,  Kunihiko Horikawa ,  Masahiro Kato ,  Toshio Suzuki ,  Kazuo Kuroda

IPC分类号： G11B7/00 ,  H04L9/32 ,  G06F17/00

CPC分类号： G11B7/1267 ,  G11B7/0045 ,  G11B7/00736 ,  G11B7/24038 ,  G11B2007/0013 ,  Y10T428/21

摘要： A disc-shaped information recording medium includes a first recording layer (L0 layer) having (I) a first trial write area (101P-1) for trial write of first trial write information for calibration of the laser beam along the first track path (TP1) from the inner circumference toward the outer circumference and (II) a first recording area for recording the first recording information along a first track path (TP1), in this order from the inner circumference side. Furthermore, the disc-shaped information recording medium includes a second recording layer (L1 layer) having (I) a second trial write area (101P-2) for trial write of second trial write information for calibration of the laser beam along the second track path (TP2) from the outer circumference toward the inner circumference and (II) a second recording area for recording the second recording information along a second track path (TP2), in this order from the inner circumference side.

摘要翻译： 盘形信息记录介质包括第一记录层（L0层），其具有（I）第一试写区域（101P-1），用于试写第一试写入信息，用于沿着第一轨道路径校准激光束 TP1），以及（II）从内周侧依次沿着第一轨道（TP1）记录第一记录信息的第一记录区域。 此外，盘状信息记录介质包括第二记录层（L1层），其具有（I）第二试写区域（101P-2），其用于沿第二轨道校准激光束的第二试写写信息 路径（TP2）从外圆周到内圆周的距离，以及（II）第二记录区域，用于沿着第二轨迹路径TP2顺序记录第二记录信息。

公开(公告)号：US20100119762A1

公开(公告)日：2010-05-13

申请号：US12532712

申请日：2007-03-28

申请人： Kazuo Kuroda ,  Eiji Muramatsu ,  Toshihiko Takishita

发明人： Kazuo Kuroda ,  Eiji Muramatsu ,  Toshihiko Takishita

IPC分类号： B32B3/02

CPC分类号： G11B7/0037 ,  G11B7/24 ,  G11B7/2403 ,  G11B7/24094 ,  G11B23/40 ,  Y10T428/21

摘要： An information recording medium comprising a substrate (1), a recording layer (2) formed on the substrate in order to record information, a color filter (4) formed on the substrate, and a thermal reflectance variation layer (3) formed on the substrate in order to vary light reflectance by heat incident to irradiation of light and to reflect visible light entering from one side of the substrate through a color filter. High precision color writing or color label writing can be carried out on an information recording medium such as DVD and BD where a label can be written on the surface by irradiating light.

摘要翻译： 一种信息记录介质，包括基板（1），形成在基板上的记录层（2）以记录信息;形成在基板上的滤色器（4）和形成在基板上的热反射变化层 基板，以便通过入射到光照射的热量来改变光反射率，并且通过滤色器反射从基板的一侧进入的可见光。 可以在诸如DVD和BD的信息记录介质上执行高精度彩色写入或彩色标签写入，其中通过照射光可以在表面上写入标签。

公开(公告)号：US20080232226A1

公开(公告)日：2008-09-25

申请号：US10586488

申请日：2004-12-08

申请人： Masahiro Kato ,  Shoji Taniguchi ,  Eiji Muramatsu ,  Toshio Suzuki ,  Kazuo Kuroda ,  Kunihiko Horikawa

发明人： Masahiro Kato ,  Shoji Taniguchi ,  Eiji Muramatsu ,  Toshio Suzuki ,  Kazuo Kuroda ,  Kunihiko Horikawa

IPC分类号： G11B7/00

CPC分类号： G11B7/126 ,  G11B7/0045

摘要： An information recording apparatus has: a recording device for recording information onto an information recording medium, whose recording speed can be changed to first and second linear velocities, by irradiating laser light with a variable recording power; a measuring device for measuring reproduction quality by reproducing the record information recorded at the first linear velocity, if the recording speed is changed from the first linear velocity to the second linear velocity; a first calculating device for calculating a link power which is the recording power which gives the reproduction quality measured by the measuring device in the second linear velocity, on the basis of correlation information for representing a correlation between the recording power in the second linear velocity and the reproduction quality of the record information; and an adjusting device for adjusting the recording power at a time in stages or in continuity.

摘要翻译： 信息记录装置具有：通过用可变记录功率照射激光将信息记录到信息记录介质上的记录装置，其记录速度可以改变为第一和第二线速度; 如果记录速度从第一线速度改变为第二线速度，则通过再现以第一线速度记录的记录信息来测量再现质量的测量装置; 第一计算装置，用于基于用于表示第二线速度中的记录功率与第二线速度之间的相关性的相关信息，计算作为以第二线速度给出由测量装置测量的再现质量的记录功率的链接功率; 记录信息的再现质量; 以及用于分级或连续地调整记录功率的调整装置。

公开(公告)号：US20080095024A1

公开(公告)日：2008-04-24

申请号：US11631414

申请日：2005-07-04

申请人： Toshio Suzuki ,  Kazuo Kuroda ,  Eiji Muramatsu

发明人： Toshio Suzuki ,  Kazuo Kuroda ,  Eiji Muramatsu

IPC分类号： G11B7/013

CPC分类号： G11B20/00086 ,  G11B7/00736 ,  G11B7/24038 ,  G11B20/00115 ,  G11B20/0021 ,  G11B20/00304 ,  G11B20/10 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/235 ,  G11B2220/2562

摘要： An information recording medium comprising a plurality of recording layers (L0 layer, L1 layer) for recording a plurality of pieces of recording information, respectively, wherein the first recording layer (L0 layer) located on the closest side when viewed from the side being irradiated with a laser beam has an identification information recording area (NBCA) previously recorded with information (e.g. media ID) for identifying the information recording medium.

摘要翻译： 一种信息记录介质，包括分别记录多个记录信息的多个记录层（L0层，L1层），其中当从被照射的一侧观察时位于最靠近的一侧的第一记录层（L0层） 激光束具有先前记录有用于识别信息记录介质的信息（例如媒体ID）的识别信息记录区域（NBCA）。

公开(公告)号：US20070230309A1

公开(公告)日：2007-10-04

申请号：US11631411

申请日：2005-07-04

申请人： Kazuo Kuroda ,  Eiji Muramatsu ,  Toshio Suzuki

发明人： Kazuo Kuroda ,  Eiji Muramatsu ,  Toshio Suzuki

IPC分类号： G11B7/00

CPC分类号： G11B20/00115 ,  G11B7/0045 ,  G11B7/00736 ,  G11B7/1267 ,  G11B7/24038 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00282 ,  G11B20/00492 ,  G11B20/1217

摘要： An information recording medium is provided with a plurality of disc-shaped recording layers for recording a plurality of pieces of information, respectively. One recording layer (L0 layer) is provided with an identifying information recording area (NBCA) wherein identifying information (for instance, a media ID) is prerecorded for identifying the information recording medium, and other recording layers (L1 layer, L2 layer) are provided with a record control information recording area (RMA) wherein record control information can be recorded.

摘要翻译： 信息记录介质设置有分别用于记录多条信息的多个盘状记录层。 一个记录层（L0层）设置有识别信息记录区域（NBCA），其中预先记录识别信息（例如，介质ID）以识别信息记录介质，以及其他记录层（L1层，L2层） 具有可以记录记录控制信息的记录控制信息记录区域（RMA）。

公开(公告)号：US20070140098A1

公开(公告)日：2007-06-21

申请号：US11700765

申请日：2007-02-01

申请人： Kazuo Kuroda ,  Eiji Muramatsu ,  Masahiro Kato

发明人： Kazuo Kuroda ,  Eiji Muramatsu ,  Masahiro Kato

IPC分类号： G11B7/24

CPC分类号： G11B27/329 ,  G11B7/00736 ,  G11B20/1217 ,  G11B2007/0013 ,  G11B2020/1229 ,  G11B2020/1231 ,  G11B2020/1239 ,  G11B2020/1259 ,  G11B2020/1277 ,  G11B2020/1278 ,  G11B2020/1292 ,  G11B2020/1297 ,  G11B2220/237 ,  G11B2220/2537 ,  G11B2220/2545 ,  G11B2220/2562

摘要： An information recording medium (100) is provided with: a record information area (106) to record therein record information; an edge portion area (104, 108, 109) which is located in at least one edge portion of the record information area; and a flag area (121) to record therein a first pre-record flag for indicating whether or not predetermined pre-information is pre-recorded in at least one portion of the edge portion area.

摘要翻译： 信息记录介质（100）具有：记录信息区域（106），用于在其中记录记录信息; 边缘部分区域（104,108,109），其位于所述记录信息区域的至少一个边缘部分中; 以及标记区域（121），用于在其中记录第一预记录标志，用于指示预定的预先信息是否被预先记录在边缘部分区域的至少一部分中。