公开(公告)号：US20070086316A1

公开(公告)日：2007-04-19

申请号：US11366591

申请日：2006-03-03

申请人： Akemi Hirotsune ,  Masaki Mukoh ,  Hiroyuki Minemura

发明人： Akemi Hirotsune ,  Masaki Mukoh ,  Hiroyuki Minemura

IPC分类号： G11B9/00 ,  G11B11/00

CPC分类号： G11B7/24038 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/0946 ,  G11B2007/0013

摘要： When external and internal environmental variation factors (characteristics of medium, variation in voltage, deterioration of medium and the like) occur, a reproduced signal is varied. In a learning system for reproduction of a voltage layer selection type multi-layer optical disk which making recording or reproducing by irradiation of energy, a level and/or pattern of an application voltage is adjusted in accordance with a reproduced signal at a predetermined position. Even if the reproduced signal, from the reflectivity down, is varied due to the external and internal environmental variation factors (characteristics of medium, variation in voltage, deterioration of medium and the like), the reproduced signal with the high quality can be obtained from the voltage layer selection type medium.

摘要翻译： 当发生外部和内部环境变化因素（介质特性，电压变化，介质劣化等）时，再现信号变化。 在通过照射能量进行记录或再现的电压层选择型多层光盘的再现学习系统中，根据预定位置处的再现信号来调整施加电压的电平和/或图案。 即使由于外部和内部环境变化因素（介质的特性，电压的变化，介质的劣化等）导致的从反射率降低的再现信号变化，可以从高质量的再现信号获得具有高质量的再现信号 电压层选择型介质。

公开(公告)号：US20070247999A1

公开(公告)日：2007-10-25

申请号：US11513363

申请日：2006-08-31

申请人： Masaki Mukoh ,  Takeshi Maeda ,  Akemi Hirotsune

发明人： Masaki Mukoh ,  Takeshi Maeda ,  Akemi Hirotsune

IPC分类号： G11B3/70

CPC分类号： G11B7/24038 ,  G11B2007/0013

摘要： High-speed and high-density recording of a layer-selected optical disc are enabled with a small number of electrodes. A plurality of recording films that are independently selectable are disposed between a pair of electrodes 3 and 8. The recording films are controlled individually in terms of a threshold of voltage required for coloration and electric characteristics. A desired layer can be selected by changing the voltage applied between the pair of electrodes.

摘要翻译： 层数选择的光盘的高速和高密度记录能够使用少量的电极。 可以独立选择的多个记录膜设置在一对电极3和8之间。根据着色和电特性所需的电压阈值分别控制记录膜。 可以通过改变施加在一对电极之间的电压来选择所需的层。

公开(公告)号：US20050276211A1

公开(公告)日：2005-12-15

申请号：US11147271

申请日：2005-06-08

申请人： Akemi Hirotsune ,  Motoyasu Terao ,  Yumiko Anzai ,  Masaki Mukoh ,  Harukazu Miyamoto ,  Takeshi Maeda ,  Kyoko Kojima ,  Tateo Irie ,  Toshimasa Kamisada ,  Reiji Tamura ,  Hideki Nagano ,  Hiroyuki Awano

发明人： Akemi Hirotsune ,  Motoyasu Terao ,  Yumiko Anzai ,  Masaki Mukoh ,  Harukazu Miyamoto ,  Takeshi Maeda ,  Kyoko Kojima ,  Tateo Irie ,  Toshimasa Kamisada ,  Reiji Tamura ,  Hideki Nagano ,  Hiroyuki Awano

IPC分类号： G11B7/24 ,  G11B7/26

CPC分类号： G11B7/24038 ,  G11B7/266

摘要： An information recording medium and manufacturing method for high-speed and high density recording. An inorganic film is formed by sputtering while applying a bias voltage to shift the substrate voltage potential in the negative direction, or a laminated film is formed by applying energy after coating a substrate with an organic film, and the irregularities maintained even after the laminated film is formed, so that stable, high-capacity and high-speed recording can be attained by forming a multi-information-layer that still retains the irregularities.

摘要翻译： 一种用于高速和高密度记录的信息记录介质和制造方法。 通过溅射形成无机膜，同时施加偏置电压以使基板电压电位沿负方向移位，或者通过在用有机膜涂覆基板之后施加能量形成层压膜，甚至在层压膜之后保持不规则性 形成，从而通过形成仍然保持不规则性的多信息层，可以实现稳定，高容量和高速记录。

公开(公告)号：US07852740B2

公开(公告)日：2010-12-14

申请号：US11696284

申请日：2007-04-04

申请人： Yumiko Anzai ,  Akemi Hirotsune ,  Masaki Mukoh ,  Youichi Horii ,  Hiroko Sukeda ,  Rieko Otsuka ,  Takeshi Hoshino

发明人： Yumiko Anzai ,  Akemi Hirotsune ,  Masaki Mukoh ,  Youichi Horii ,  Hiroko Sukeda ,  Rieko Otsuka ,  Takeshi Hoshino

IPC分类号： G11B5/84

CPC分类号： G11B23/40 ,  G11B33/0427

摘要： An information recording medium capable of displaying multiple labels and a storing case for the information recording medium are provided. The multiple labels are displayed by changing the labels to be displayed while selectively selecting information layers in a multi information recording medium. The medium has a function to receive either voltage or current, and the information layers selectively receive either voltage or current for changing the labels.

摘要翻译： 提供能够显示多个标签的信息记录介质和用于信息记录介质的存储盒。 通过在选择性地选择多信息记录介质中的信息层的同时改变要显示的标签来显示多个标签。 介质具有接收电压或电流的功能，并且信息层选择性地接收用于改变标签的电压或电流。

公开(公告)号：US20070284271A1

公开(公告)日：2007-12-13

申请号：US11696284

申请日：2007-04-04

申请人： YUMIKO ANZAI ,  Akemi Hirotsune ,  Masaki Mukoh ,  Youichi Horii ,  Hiroko Sukeda ,  Rieko Otsuka ,  Takeshi Hoshino

发明人： YUMIKO ANZAI ,  Akemi Hirotsune ,  Masaki Mukoh ,  Youichi Horii ,  Hiroko Sukeda ,  Rieko Otsuka ,  Takeshi Hoshino

IPC分类号： B65D85/57

CPC分类号： G11B23/40 ,  G11B33/0427

摘要： An information recording medium capable of displaying multiple labels and a storing case for the information recording medium are provided. The multiple labels are displayed by changing the labels to be displayed while selectively selecting information layers in a multi information recording medium. The medium has a function to receive either voltage or current, and the information layers selectively receive either voltage or current for changing the labels.

摘要翻译： 提供能够显示多个标签的信息记录介质和用于信息记录介质的存储盒。 通过在选择性地选择多信息记录介质中的信息层的同时改变要显示的标签来显示多个标签。 介质具有接收电压或电流的功能，并且信息层选择性地接收用于改变标签的电压或电流。

公开(公告)号：US20070058518A1

公开(公告)日：2007-03-15

申请号：US11501048

申请日：2006-08-09

申请人： Akemi Hirotsune ,  Motoyasu Terao ,  Takeshi Maeda ,  Masaki Mukoh ,  Toshimichi Shintani

发明人： Akemi Hirotsune ,  Motoyasu Terao ,  Takeshi Maeda ,  Masaki Mukoh ,  Toshimichi Shintani

IPC分类号： G11B7/24

CPC分类号： G11B7/24038 ,  B82Y10/00 ,  G11B7/00736 ,  G11B7/24082 ,  G11B7/24085 ,  G11B7/243 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/257 ,  G11B7/258 ,  G11B7/268 ,  G11B20/1217 ,  G11B2020/1227 ,  G11B2020/1239 ,  G11B2020/1268 ,  G11B2020/1274 ,  G11B2020/1292 ,  G11B2020/1294 ,  G11B2020/1298 ,  G11B2220/235

摘要： In an optical disk in which a recording layer is selected by applying voltages, a different address pit is formed in each recording layer. To this end, a plurality of recording layers are formed in a way that the plurality of recording layers follow a concavo-convex shape formed in a substrate, and thus the plurality of recording layers keep the concavo-convex shape even after the formation; mutually different address marks are add-on written, as a part of the address information, respectively to recording layer so that the address and track information can be confirmed in each layer.

摘要翻译： 在通过施加电压选择记录层的光盘中，在每个记录层中形成不同的地址凹坑。 为此，多个记录层形成为多个记录层遵循形成在基板中的凹凸形状，因此即使在形成之后，多个记录层保持凹凸形状; 分别将相互不同的地址标记作为地址信息的一部分写入记录层，以便可以在每层中确认地址和轨道信息。

公开(公告)号：US07440379B2

公开(公告)日：2008-10-21

申请号：US10774587

申请日：2004-02-10

申请人： Hiroyuki Minemura ,  Masaki Mukoh

发明人： Hiroyuki Minemura ,  Masaki Mukoh

IPC分类号： G11B7/005

CPC分类号： G11B20/10203 ,  G11B20/10046 ,  G11B20/10212

摘要： An information reproducing method using PRML technology which provides asymmetry compensation and also assures media interchangeability. To compensate for asymmetry, target levels are basically adapted to readout signals and either restriction type (1) (time reversal and level reversal symmetry) or restriction type (2) (time reversal symmetry) is imposed between target levels. As a consequence, asymmetry compensation is made regardless of a readout signal distortion such as mark shift which might deteriorate media interchangeability.

摘要翻译： 使用PRML技术的信息再现方法，其提供不对称补偿并且还确保媒体互换性。 为了补偿不对称，目标水平基本上适应于读出信号，并且在目标水平之间施加限制类型（1）（时间反转和水平反转对称）或限制类型（2）（时间反转对称）。 因此，不管读取信号失真如标记偏移，可能会导致不均匀性补偿，这可能会降低介质互换性。

公开(公告)号：US20090046557A1

公开(公告)日：2009-02-19

申请号：US12285307

申请日：2008-10-01

申请人： Hiroyuki Minemura ,  Masaki Mukoh

发明人： Hiroyuki Minemura ,  Masaki Mukoh

IPC分类号： G11B20/10

CPC分类号： G11B20/10203 ,  G11B20/10046 ,  G11B20/10212

摘要： An information reproducing method using PRML technology which provides asymmetry compensation and also assures media interchangeability. To compensate for asymmetry, target levels are basically adapted to readout signals and either restriction type (1) (time reversal and level reversal symmetry) or restriction type (2) (time reversal symmetry) is imposed between target levels. As a consequence, asymmetry compensation is made regardless of a readout signal distortion such as mark shift which might deteriorate media interchangeability.

摘要翻译： 使用PRML技术的信息再现方法，其提供不对称补偿并且还确保媒体互换性。 为了补偿不对称，目标水平基本上适应于读出信号，并且在目标水平之间施加限制类型（1）（时间反转和水平反转对称）或限制类型（2）（时间反转对称）。 因此，不管读取信号失真如标记偏移，可能会导致不均匀性补偿，这可能会降低介质互换性。

公开(公告)号：US07944791B2

公开(公告)日：2011-05-17

申请号：US12285307

申请日：2008-10-01

申请人： Hiroyuki Minemura ,  Masaki Mukoh

发明人： Hiroyuki Minemura ,  Masaki Mukoh

IPC分类号： G11B7/005

CPC分类号： G11B20/10203 ,  G11B20/10046 ,  G11B20/10212

摘要： An information reproducing method using PRML technology which provides asymmetry compensation and also assures media interchangeability. To compensate for asymmetry, target levels are basically adapted to readout signals and either restriction type (1) (time reversal and level reversal symmetry) or restriction type (2) (time reversal symmetry) is imposed between target levels. As a consequence, asymmetry compensation is made regardless of a readout signal distortion such as mark shift which might deteriorate media interchangeability.

摘要翻译： 使用PRML技术的信息再现方法，其提供不对称补偿并且还确保媒体互换性。 为了补偿不对称，目标水平基本上适应于读出信号，并且在目标水平之间施加限制类型（1）（时间反转和水平反转对称）或限制类型（2）（时间反转对称）。 因此，不管读取信号失真如标记偏移，可能会导致不均匀性补偿，这可能会降低介质互换性。

公开(公告)号：US20050094539A1

公开(公告)日：2005-05-05

申请号：US10774587

申请日：2004-02-10

申请人： Hiroyuki Minemura ,  Masaki Mukoh

发明人： Hiroyuki Minemura ,  Masaki Mukoh

IPC分类号： G11B20/10 ,  G11B7/00 ,  G11B7/005 ,  G11B20/14 ,  G11B20/18

CPC分类号： G11B20/10203 ,  G11B20/10046 ,  G11B20/10212

摘要： An information reproducing method using PRML technology which provides asymmetry compensation and also assures media interchangeability. To compensate for asymmetry, target levels are basically adapted to readout signals and either restriction type (1) (time reversal and level reversal symmetry) or restriction type (2) (time reversal symmetry) is imposed between target levels. As a consequence, asymmetry compensation is made regardless of a readout signal distortion such as mark shift which might deteriorate media interchangeability.

摘要翻译： 使用PRML技术的信息再现方法，其提供不对称补偿并且还确保媒体互换性。 为了补偿不对称，目标水平基本上适应于读出信号，并且在目标水平之间施加限制类型（1）（时间反转和水平反转对称）或限制类型（2）（时间反转对称）。 因此，不管读取信号失真如标记偏移，可能会导致不均匀性补偿，这可能会降低介质互换性。