公开(公告)号：US07956523B2

公开(公告)日：2011-06-07

申请号：US12113303

申请日：2008-05-01

申请人： Kazuo Kuroda ,  Nobuhiro Ito

发明人： Kazuo Kuroda ,  Nobuhiro Ito

IPC分类号： H01J9/00 ,  H01J9/24 ,  B32B5/00

CPC分类号： H01J31/127 ,  H01J9/242 ,  H01J29/864 ,  H01J2329/863 ,  H01J2329/8635 ,  H01J2329/864 ,  H01J2329/8645 ,  Y10T428/249957

摘要： A carbon film is coated over the surface of a spacer. The carbon film has the following three features when the binding state of carbon is analyzed by X-ray photoelectron spectroscopy: (a) an integral area of a region of 284.5 eV or below is 27% or less of an integral area attributed to carbon, (b) an integral area of a region of 286.0 eV-287.0 eV is 18% or less thereof, and (c) an integral area of a region of 287.0 eV or above is 9% or more thereof.

摘要翻译： 在隔离物的表面上涂覆碳膜。 当通过X射线光电子能谱分析碳的结合状态时，碳膜具有以下三个特征：（a）284.5eV以下的区域的整体面积为归属于碳的积分面积的27％以下， （b）286.0eV-287.0eV的区域的整体面积为18％以下，（c）287.0eV以上的区域的整体面积为9％以上。

公开(公告)号：US07903525B2

公开(公告)日：2011-03-08

申请号：US12091275

申请日：2006-10-24

申请人： Takeshi Koda ,  Nobuyuki Takakuwa ,  Yasuko Fukuda ,  Kazuo Kuroda

发明人： Takeshi Koda ,  Nobuyuki Takakuwa ,  Yasuko Fukuda ,  Kazuo Kuroda

IPC分类号： G11B7/00

CPC分类号： G11B7/00781 ,  G11B7/0065 ,  G11B7/1275 ,  G11B7/24038 ,  G11B7/24044 ,  G11B7/24082

摘要： A hologram recording apparatus (300) records record information into a hologram recording medium (100) on which a hologram recording layer (11) and a position information recording layer (13). The hologram recording apparatus is provided with: a first recording device (101) for recording the record information into the hologram recording layer; and a second recording device (121) for setting an area portion of the position information recording layer in a recorded state, the area portion of the position information recording layer corresponding to an area portion of the hologram recording layer in which the record information is recorded.

摘要翻译： 全息记录装置（300）将记录信息记录在全息图记录层（11）和位置信息记录层（13）上。 全息记录装置具有：用于将记录信息记录到全息图记录层中的第一记录装置（101） 以及用于将位置信息记录层的区域部分设置在记录状态的第二记录装置（121），与记录有记录信息的全息图记录层的区域部分对应的位置信息记录层的区域部分 。

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：USRE41430E1

公开(公告)日：2010-07-13

申请号：US10617395

申请日：2003-07-11

申请人： Kazuo Kuroda ,  Masayoshi Yoshida ,  Toshio Suzuki

发明人： Kazuo Kuroda ,  Masayoshi Yoshida ,  Toshio Suzuki

IPC分类号： G11B27/30

CPC分类号： G11B20/10009 ,  G11B7/0045 ,  G11B7/0053 ,  G11B19/247 ,  G11B19/28

摘要： A rotation control apparatus which can maintain an accurate rotating state even in a high density optical disk (DVD) having a structure such that parts of the sync signal are recorded at an interval different from that of the other sync signal parts. The apparatus has: a unit period signal generator for generating a period signal of a unit period; a pre-pit detector for detecting a pre-pit from the DVD; a phase difference detector for detecting a phase difference between the detection timing of the pre-pit and the unit period signal; and a holding circuit for holding the phase difference detected. The rotation of the DVD is controlled on the basis of the phase difference held at the holding circuit.

摘要翻译： 即使在具有如下结构的高密度光盘（DVD）中也能够保持精确旋转状态的旋转控制装置，即以与其它同步信号部分不同的间隔记录同步信号的部分。 该装置具有：单位周期信号发生器，用于产生单位周期的周期信号; 用于从DVD检测预凹坑的预坑检测器; 相位差检测器，用于检测预凹坑的检测定时与单位周期信号之间的相位差; 以及保持电路，用于保持检测到的相位差。 基于在保持电路上保持的相位差来控制DVD的旋转。

公开(公告)号：US07751296B2

公开(公告)日：2010-07-06

申请号：US11918120

申请日：2006-04-13

申请人： Kazuo Kuroda

发明人： Kazuo Kuroda

IPC分类号： G11B7/00

CPC分类号： G11B7/0037 ,  G11B7/00736

摘要： A recording medium (100) is provided with: an element layer including a semiconductor element (110) and an emission element (130), which emits light on the basis of an instruction from the semiconductor element; and a recording layer (120) in which readable predetermined data is recorded by irradiating a light beam.

摘要翻译： 记录介质（100）具有：基于来自半导体元件的指令发光的元件层，该元件层包括半导体元件（110）和发光元件（130） 以及通过照射光束来记录可读预定数据的记录层（120）。

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：US07719933B2

公开(公告)日：2010-05-18

申请号：US11252728

申请日：2005-10-19

申请人： Kazuo Kuroda

发明人： Kazuo Kuroda

IPC分类号： G11B7/00

CPC分类号： G11B7/00736 ,  G11B7/0045 ,  G11B7/007 ,  G11B7/126 ,  G11B7/24082 ,  G11B7/261 ,  G11B7/263 ,  G11B19/04 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00253 ,  G11B20/00326 ,  G11B20/00586 ,  G11B20/0092 ,  G11B20/1217 ,  G11B20/1833 ,  G11B2020/1259 ,  G11B2020/1285

摘要： On an information record medium (10, 11), record information can be recorded one time or a plurality of times by a predetermined record format. An apparatus for manufacturing the information record medium by using a stamper (27, 28) is provided with an embossed pit array forming device (20 to 26, 50) for forming on the stamper as an embossed pit array, pre-record data (SFi) which is a predetermined data row to disable overwriting on the record information in a pre-record area, which is set in advance in a range including an area (13c) assigned to information required to control a reproduction of the record information, which is recorded by the predetermined record format.

摘要翻译： 在信息记录介质（10,11）上，记录信息可以通过预定的记录格式被记录一次或多次。 通过使用压模（27,28）来制造信息记录介质的装置设置有用于在压模上形成压纹凹坑阵列的压纹凹坑阵列形成装置（20至26,50），预记录数据（SFi ），其是对预先记录区域中的记录信息进行覆写的预定数据行，该预记录区域被预先设置在包括分配给控制记录信息的再现所需的信息的区域（13c）的范围内 以预定记录格式记录。

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：US07706241B2

公开(公告)日：2010-04-27

申请号：US11628757

申请日：2005-06-10

申请人： Kazuo Kuroda

发明人： Kazuo Kuroda

IPC分类号： G11B7/24

CPC分类号： G11B7/0045 ,  G11B7/00736 ,  G11B7/0953 ,  G11B7/126 ,  G11B20/1217 ,  G11B2007/0013 ,  G11B2020/1277 ,  G11B2020/1278 ,  G11B2220/237

摘要： An information recording apparatus (300) is for recording record information onto an information recording medium (100) comprising a first recording layer (L0 layer) and a second recording layer (L1 layer) to record therein the record information by irradiating laser light. The information recording apparatus is provided with: a recording device (352) for recording the record information into at least one of the first recording layer and the second recording layer by irradiating the laser light; and a controlling device (354) for controlling the recording device to record the record information into a target area (115a), which is a recording area of the second recording layer corresponding to a recording area (105a) of the first recording layer in which the record information is recorded, if the record information is recorded into the second recording layer.

摘要翻译： 信息记录装置（300）用于将记录信息记录在包括第一记录层（L0层）和第二记录层（L1层）的信息记录介质（100）上，通过照射激光来记录记录信息。 信息记录装置具有：通过照射激光将记录信息记录到第一记录层和第二记录层中的至少一个中的记录装置（352）; 以及控制装置（354），用于控制记录装置将记录信息记录到目标区域（115a）中，该目标区域是与第一记录层的记录区域（105a）对应的第二记录层的记录区域，其中 如果记录信息被记录在第二记录层中，则记录记录信息。

公开(公告)号：US07704580B2

公开(公告)日：2010-04-27

申请号：US10588079

申请日：2005-01-31

申请人： Kazuo Kuroda ,  Akira Imamura

发明人： Kazuo Kuroda ,  Akira Imamura

IPC分类号： B32B3/02

CPC分类号： G11B7/007 ,  G11B7/08511 ,  G11B7/24038 ,  G11B7/242 ,  G11B7/243 ,  G11B7/258 ,  Y10T428/21

摘要： An information recording medium comprising: a first recording layer in which a first recording track path to record therein record information is formed; and a second recording layer which is laminated on said first recording layer and in which a second recording tack path to record therein the record information is formed in a direction opposite to the first recording track path, in one recording layer of said first and second recording layers, a predetermined area in which focus leading of laser light is performed reflecting the laser light, in the other recording layer of said first and second recording layers, a facing area which faces the predetermined area not reflecting the laser light.

摘要翻译： 一种信息记录介质，包括：第一记录层，其中形成记录其中的记录信息的第一记录轨道路径; 以及层叠在所述第一记录层上的第二记录层，其中在其中记录记录信息的第二记录粘合路径在与所述第一记录轨迹路径相反的方向上形成在所述第一和第二记录的一个记录层中 在所述第一记录层和第二记录层的另一个记录层中的反射激光的激光聚焦的预定区域面向不反映激光的预定区域的面对区域。