公开(公告)号：US20090285065A1

公开(公告)日：2009-11-19

申请号：US12307372

申请日：2006-07-07

申请人： Kazuo Kuroda ,  Takao Sawabe

发明人： Kazuo Kuroda ,  Takao Sawabe

IPC分类号： G11B20/00

CPC分类号： G11B20/1217 ,  G11B20/00086 ,  G11B20/00739 ,  G11B2220/2562

摘要： An information recording medium (10) is provided with: a first area in which first data is recorded, first data region information being assigned to the first data; a second area in which second data is recorded, second data region information being assigned to the second data; and a control area in which control data including setting command data (72) is recorded, the setting command data setting the first data region information as reference region information, which is referred to by an information reproducing apparatus, if the first data is reproduced.

摘要翻译： 信息记录介质（10）具有：第一区域，其中记录有第一数据，第一数据区域信息被分配给第一数据; 记录第二数据的第二区域，被分配给第二数据的第二数据区域信息; 以及控制区域，其中记录了包括设置命令数据（72）的控制数据，设置命令数据设置第一数据区域信息作为信息再现装置参考的参考区域信息，如果第一数据被再现。

公开(公告)号：US20090196155A1

公开(公告)日：2009-08-06

申请号：US12299988

申请日：2006-05-09

申请人： Kazuo Kuroda ,  Takao Sawabe

发明人： Kazuo Kuroda ,  Takao Sawabe

IPC分类号： G11B7/26

CPC分类号： G11B20/10 ,  G06F21/10 ,  G11B20/00086 ,  G11B20/00094 ,  G11B20/00188 ,  G11B20/00659 ,  G11B27/36 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8205

摘要： An information recording medium (10, 301) contains content information and a judging program which is executed by an information reproducing device for reproducing the content information and judges whether the information reproducing device is authorized.

摘要翻译： 信息记录介质（10,301）包含由用于再现内容信息的信息再现装置执行的内容信息和判断程序，并判断信息再现装置是否被授权。

公开(公告)号：US08257813B2

公开(公告)日：2012-09-04

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：US08031581B2

公开(公告)日：2011-10-04

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： G11B7/24 ,  G11B7/20

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：US07800999B2

公开(公告)日：2010-09-21

申请号：US10577227

申请日：2005-06-30

申请人： Eiji Muramatsu ,  Kunihiko Horikawa ,  Kazuo Kuroda

发明人： Eiji Muramatsu ,  Kunihiko Horikawa ,  Kazuo Kuroda

IPC分类号： G11B7/12

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

摘要： An information recording medium (100) is provided with: a first recording layer (L0 layer) having a first calibration area (103-1) in which test information for calibrating a power of laser light in recording record information can be recorded; and a second recording layer (L1 layer) having a second calibration area (103-2) in which the test information can be recorded and in which at least one portion of a recording area faces the first calibration area, wherein the first calibration area and the second calibration area including a space area (103U-1, 103U-2) having a predetermined size in positions facing each other, the test information is recorded in a recording area (103R-1) located on one side, centered on the space area, in the first calibration area, and the test information is recorded in a recording area (103R-2) located on other side which is opposite to the one side, centered on the space area, in the second calibration area.

摘要翻译： 信息记录介质（100）具有：具有第一校准区域（103-1）的第一记录层（L0层），其中可以记录用于校准记录记录信息中的激光功率的测试信息; 和具有第二校准区域（103-2）的第二记录层（L1层），其中可以记录测试信息，并且记录区域的至少一部分面向第一校准区域，其中第一校准区域和 所述第二校准区域包括在彼此面对的位置中具有预定尺寸的空间区域（103U-1,103U-2），所述测试信息被记录在位于一侧的记录区域（103R-1）中， 区域，并且测试信息被记录在第二校准区域中位于与空间区域相对的另一侧的另一侧的记录区域（103R-2）中。

公开(公告)号：US20100149943A1

公开(公告)日：2010-06-17

申请号：US12530445

申请日：2007-03-07

申请人： Kazuo Kuroda ,  Eiji Muramatsu

发明人： Kazuo Kuroda ,  Eiji Muramatsu

IPC分类号： G11B7/00 ,  B32B3/02

CPC分类号： G11B7/0037 ,  G11B7/0938 ,  G11B7/24 ,  G11B7/24038

摘要： Provided herein is an optical disc having: an optical plotting layer which is formed at a label surface side and on which an image is formed by heat change with a laser beam emitted from a recording surface side; a protective layer which is formed at the label surface side of the optical plotting layer, protects the optical plotting layer, and through which the image can be viewed from the label surface side; a reflective layer which is formed at the recording surface side of the optical plotting layer and reflects the laser beam; and a substrate which supports the reflective layer, the protective layer and the optical plotting layer.

摘要翻译： 本发明提供一种光盘，具有：光刻图层，其形成在标签面侧，通过利用从记录面侧发射的激光束进行热变换形成图像; 形成在光学绘图层的标签表面侧的保护层保护光学绘图层，从标签表面侧可以看到图像; 反射层，其形成在光学绘图层的记录表面侧并反射激光束; 以及支撑反射层，保护层和光绘图层的基板。

公开(公告)号：US20100118684A1

公开(公告)日：2010-05-13

申请号：US12593439

申请日：2008-03-13

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

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

IPC分类号： G11B7/135

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

摘要： An information recording and reproducing device diffracts by a diffracting means (14) to make laser light separated into a main beam and a sub-beam, irradiates evanescent light in relation to the main beam, by an evanescent light generating means (21), to a track where a recording pit provided on a recording surface of a recording medium is formed and also irradiates evanescent light in relation to the sub-beam to be separated to a track where no recording pit provided on the recording surface of the recording medium is formed. A moving means (210) moves the evanescent light generating means to a direction to change a gap with the recording surface. Further, a judging means (40) judges an uneven state of the recording pit formed on the recording medium, a signal generating means (3161) generates a gap error signal from a signal indicative of a return light amount in relation to the sub-beam or the main beam in accordance with the result, a control means (315) controls the moving means in accordance with a gap error signal so as to make the gap become a target value in response to the uneven state to be judged.

摘要翻译： 信息记录和再现装置通过衍射装置（14）衍射，以使分离成主光束和子光束的激光相对于主光束相对于主光束照射消逝光，由ev逝光发生装置（21），以 形成记录介质的记录表面上的记录凹坑的轨道，并且还将相对于要分离的子光束的ev逝光照射到不形成记录介质的记录表面上的记录凹坑的轨道 。 移动装置（210）将瞬逝光发生装置移动到与记录表面改变间隙的方向。 此外，判断装置（40）判断在记录介质上形成的记录凹坑的不均匀状态，信号产生装置（3161）从表示相对于子光束的返回光量的信号产生间隙误差信号 或主光束，根据结果，控制装置（315）根据间隙误差信号控制移动装置，以使得间隙响应于待判断的不均匀状态而变为目标值。

公开(公告)号：US20100111500A1

公开(公告)日：2010-05-06

申请号：US12532634

申请日：2007-03-30

申请人： Kazuo Kuroda ,  Eiji Muramatsu ,  Toshihiko Takishita

发明人： Kazuo Kuroda ,  Eiji Muramatsu ,  Toshihiko Takishita

IPC分类号： H04N5/91 ,  G11B15/52

CPC分类号： G11B7/0045 ,  G06Q30/02 ,  G11B7/00736 ,  G11B20/1217 ,  G11B27/034 ,  G11B27/322 ,  G11B2020/1265 ,  G11B2220/2562 ,  H04N5/85

摘要： An information recording medium (100) includes a recordable area (1) where data information is recordable, an advertisement area (2) where at least either of advertisement information and identification information for identifying the advertisement information, and control area (3) where control information necessary to record the data information in the recordable area or necessary to record the data information at a rate higher than a predetermined recording rate is recorded readably on condition that the advertisement information is reproduced. With this, information recording media such as DVDs where, for example, data information is recordable can be widely used by enhancing the motivation of the users to reproduce advertisement information.

摘要翻译： 信息记录介质（100）包括可记录数据信息的可记录区域（1），用于识别广告信息的广告信息和识别信息中的至少一个的广告区域（2）和控制区域 在再现广告信息的条件下，可读写地记录将数据信息记录在可记录区域中或为以高于预定记录速率记录数据信息所必需的信息。 由此，可以通过增强用户再现广告信息的动机来广泛地使用诸如DVD等信息记录介质，例如数据信息可记录。

公开(公告)号：US07539113B2

公开(公告)日：2009-05-26

申请号：US10577226

申请日：2005-08-26

申请人： Kazuo Kuroda ,  Toshiro Tanikawa ,  Eiji Muramatsu

发明人： Kazuo Kuroda ,  Toshiro Tanikawa ,  Eiji Muramatsu

IPC分类号： G11B7/00

CPC分类号： G11B7/0045 ,  G11B2007/0006

摘要： An information recording apparatus (300) is provided with: a recording device (352) for recording record information into a first or second recording layer by irradiating thereon laser light; a first controlling device (354) for controlling the recording device to record the record information into a first object area of the second recording layer which faces a recorded area of the first recording layer; and a second controlling device (354) for controlling the recording device to record the record information into a second object area of the second recording layer which faces an unrecorded area of the first recording layer smaller than a predetermined width, out of an unrecorded area whose both ends are adjacent to the recorded area.

摘要翻译： 信息记录装置（300）具有：用于通过在其上照射激光将记录信息记录到第一或第二记录层中的记录装置（352） 第一控制装置（354），用于控制记录装置将记录信息记录到面对第一记录层的记录区域的第二记录层的第一对象区域中; 以及第二控制装置（354），用于控制所述记录装置将所述记录信息记录到所述第二记录层的面向距所述第一记录层的未记录区域小于预定宽度的第二对象区域的未记录区域中， 两端都与记录区相邻。

公开(公告)号：US20090080324A1

公开(公告)日：2009-03-26

申请号：US11887373

申请日：2006-03-03

申请人： Eiji Muramatsu ,  Kazuo Kuroda

发明人： Eiji Muramatsu ,  Kazuo Kuroda

IPC分类号： G11B7/00

CPC分类号： B82Y20/00 ,  B82Y10/00 ,  B82Y30/00 ,  G11B7/24 ,  G11B7/246 ,  G11B7/2472

摘要： An optical disk includes a substrate covered with an information recording layer. The information recording layer includes a recording material and an exothermic material dispersed in the recording material. The exothermic material absorbs recording light for recording information, and then generates heat. An external dimension of the exothermic material is smaller than the diffraction limit of reading light for reading information. The recording material has absorptance of a wavelength of the recording light lower than that of the exothermic material. Information is recorded on the recording material as the light refraction index of the recording material changes due to heating.

摘要翻译： 光盘包括被信息记录层覆盖的基板。 信息记录层包括分散在记录材料中的记录材料和放热材料。 放热材料吸收用于记录信息的记录光，然后产生热量。 放热材料的外部尺寸小于读取信息的读取光的衍射极限。 记录材料具有比放热材料低的记录光的波长的吸收率。 当记录材料的光折射率由于加热而变化时，信息被记录在记录材料上。