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1. 发明申请

US20070189138A1 Information recording device and method, and computer program 审中-公开
标题翻译：信息记录装置和方法以及计算机程序
公开(公告)号：US20070189138A1
公开(公告)日：2007-08-16
申请号：US10592368
申请日：2005-03-09
申请人： Kazuo Kuroda , Kunihiko Horikawa , Masahiro Kato , Toshio Suzuki , Eiji Muramatsu , Shoji Taniguchi
发明人： Kazuo Kuroda , Kunihiko Horikawa , Masahiro Kato , Toshio Suzuki , Eiji Muramatsu , Shoji Taniguchi
IPC分类号： G11B7/12
CPC分类号： G11B7/126 , G11B7/00736 , G11B20/10
摘要： An information recording device (1) includes: recording elements (501) for recording information on an information recording medium by recording layer light having adjustable recording power; optimization elements (571) for controlling the recording elements so as to modify the recording power at least into several levels and recording real data corresponding to the data used by the recording elements when recording information; and adjusting elements (504) for adjusting the recording power in the recording elements to be an optimal value.
摘要翻译：信息记录装置（1）包括：记录元件（501），用于通过记录具有可调记录功率的层光将信息记录在信息记录介质上; 优化元件（571），用于控制记录元件，以便至少将记录功率修改为几个级别，并且在记录信息时记录与由记录元件使用的数据相对应的实际数据; 以及用于将记录元件中的记录功率调节为最佳值的调节元件（504）。

2. 发明申请

US20070064560A1 Information recording device and method, and computer program 有权
标题翻译：信息记录装置和方法以及计算机程序
公开(公告)号：US20070064560A1
公开(公告)日：2007-03-22
申请号：US10553872
申请日：2004-12-20
申请人： Eiji Muramatsu , Kazuo Kuroda , Shoji Taniguchi , Masahiro Kato , Kunihiko Horikawa
发明人： Eiji Muramatsu , Kazuo Kuroda , Shoji Taniguchi , Masahiro Kato , Kunihiko Horikawa
IPC分类号： G11B7/12
CPC分类号： G11B7/1267 , G11B2007/0013
摘要： An information recording device comprising a recording unit that records recording information by applying a laser beam to an information recording medium having a first recording layer for recording recording information by being irradiated with a laser beam and a second recording layer for recording recording information by irradiating with a laser beam via the first recording layer, a calculating unit that calculates an optimum laser beam power when, by using the recording means, trial-recording trial information is recorded by irradiating the second recording layer with a laser beam via a recording-information-unrecorded recording area in the first recording layer and recording information is recorded by irradiating the second recording layer with a laser beam via a recording-information-recorded recording area in the first recording layer, and a control unit that controls the recording unit.
摘要翻译：一种信息记录装置，包括记录单元，该记录单元通过将激光束施加到具有用于通过照射激光束来记录记录信息的第一记录层的信息记录介质和用于通过照射用于记录记录信息的第二记录层通过第一记录层的激光束，计算单元，通过使用记录装置，通过记录信息记录试验信息通过用激光束照射第二记录层来记录试验记录试验信息，计算最佳的激光束功率，通过经由第一记录层中的记录信息记录记录区域的激光束照射第二记录层来记录第一记录层中的未记录记录区域和记录信息，以及控制记录单元的控制单元。

3. 发明申请

US20070030773A1 Information recording device and method, and computer program 失效
标题翻译：信息记录装置和方法以及计算机程序
公开(公告)号：US20070030773A1
公开(公告)日：2007-02-08
申请号：US10577773
申请日：2004-10-27
申请人： Kazuo Kuroda , Eiji Muramatsu , Masahiro Kato , Kunihiko Horikawa , Shoji Taniguchi , Toshio Suzuki
发明人： Kazuo Kuroda , Eiji Muramatsu , Masahiro Kato , Kunihiko Horikawa , Shoji Taniguchi , Toshio Suzuki
IPC分类号： G11B7/00
CPC分类号： G11B7/0901 , G11B7/00458 , G11B20/10
摘要： An information recording apparatus is provided with: a recording device for recording information onto an information recording medium; a detrack detecting device for detecting occurrence of detrack during the recording of the information; and a controlling device for controlling said recording device to return to a location where the detrack has occurred and restart the recording if the occurrence of the detrack is detected
摘要翻译：信息记录装置具有：用于将信息记录到信息记录介质上的记录装置; 用于检测记录信息期间发生脱轨的脱轨检测装置; 以及控制装置，用于控制所述记录装置返回到所述脱轨发生的位置，并且如果检测到所述脱轨的发生则重新开始记录

4. 发明授权

US07791997B2 Information recording medium and information recording device and method 失效
标题翻译：信息记录介质和信息记录装置及方法
公开(公告)号：US07791997B2
公开(公告)日：2010-09-07
申请号：US10577439
申请日：2005-06-06
申请人： Shoji Taniguchi , Eiji Muramatsu , Toshio Suzuki , Masahiro Kato , Kazuo Kuroda , Kunihiko Horikawa
发明人： Shoji Taniguchi , Eiji Muramatsu , Toshio Suzuki , Masahiro Kato , Kazuo Kuroda , Kunihiko Horikawa
IPC分类号： G11B5/00
CPC分类号： G11B7/1267 , G11B7/00736 , G11B7/24038 , G11B20/00086 , G11B20/0021 , G11B20/00326 , G11B20/00768
摘要： An information recording medium includes: a first recording layer to for recording first information; and one or a plurality of second recording layers, disposed on the first recording layer, for recording second information. Each recording layer has a predetermined area in which power calibration is performed to detect an optimum recording power of laser light for recording, which is transmitted through the first recording layer and other layers of the second recording layers, the first recording layer, the other layers of the second recording layers, and each of the second recording layers arranged in this order as viewed from an irradiation side of the laser light, and in a facing area, which faces the predetermined area, in the other layers of the second recording layers and the first recording layer, by forming embossed pits.
摘要翻译：信息记录介质包括：用于记录第一信息的第一记录层; 以及设置在第一记录层上的一个或多个第二记录层，用于记录第二信息。每个记录层具有预定区域，在该区域中进行功率校准以检测通过第一记录层和第二记录层的其它层，第一记录层，其它层传输的用于记录的激光的最佳记录功率的第二记录层，并且每个第二记录层以从激光的照射侧观察的顺序排列，并且在与第二记录层的其他层中相对的预定区域的相对区域中，第一记录层，通过形成压花凹坑。

5. 发明授权

US07577065B2 Information recording device and method, and computer program 失效
标题翻译：信息记录装置和方法以及计算机程序
公开(公告)号：US07577065B2
公开(公告)日：2009-08-18
申请号：US10577773
申请日：2004-10-27
申请人： Kazuo Kuroda , Eiji Muramatsu , Masahiro Kato , Kunihiko Horikawa , Shoji Taniguchi , Toshio Suzuki
发明人： Kazuo Kuroda , Eiji Muramatsu , Masahiro Kato , Kunihiko Horikawa , Shoji Taniguchi , Toshio Suzuki
IPC分类号： G11B7/00
CPC分类号： G11B7/0901 , G11B7/00458 , G11B20/10
摘要： An information recording apparatus is provided with: a recording device for recording information onto an information recording medium; a detrack detecting device for detecting occurrence of detrack during the recording of the information; and a controlling device for controlling the recording device to return to a location where the detrack has occurred and restart the recording if the occurrence of the detrack is detected.
摘要翻译：信息记录装置具有：用于将信息记录到信息记录介质上的记录装置; 用于检测记录信息期间发生脱轨的脱轨检测装置; 以及控制装置，用于控制记录装置返回到发生脱轨的位置，并且如果检测到脱轨的发生则重新开始记录。

6. 发明授权

US07440369B2 Information recording device and method, and computer program 有权
标题翻译：信息记录装置和方法以及计算机程序
公开(公告)号：US07440369B2
公开(公告)日：2008-10-21
申请号：US10553872
申请日：2004-12-20
申请人： Eiji Muramatsu , Kazuo Kuroda , Shoji Taniguchi , Masahiro Kato , Kunihiko Horikawa
发明人： Eiji Muramatsu , Kazuo Kuroda , Shoji Taniguchi , Masahiro Kato , Kunihiko Horikawa
IPC分类号： G11B5/09 , G11B7/00
CPC分类号： G11B7/1267 , G11B2007/0013
摘要： An information recording device comprising a recording unit that records recording information by applying a laser beam to an information recording medium having a first recording layer for recording recording information by being irradiated with a laser beam and a second recording layer for recording recording information by irradiating with a laser beam via the first recording layer, a calculating unit that calculates an optimum laser beam power when, by using the recording means, trial-recording trial information is recorded by irradiating the second recording layer with a laser beam via a recording-information-unrecorded recording area in the first recording layer and recording information is recorded by irradiating the second recording layer with a laser beam via a recording-information-recorded recording area in the first recording layer, and a control unit that controls the recording unit.
摘要翻译：一种信息记录装置，包括记录单元，该记录单元通过将激光束施加到具有用于通过照射激光束来记录记录信息的第一记录层的信息记录介质和用于通过照射用于记录记录信息的第二记录层通过第一记录层的激光束，计算单元，通过使用记录装置，通过记录信息记录试验信息通过用激光束照射第二记录层来记录试验记录试验信息，计算最佳的激光束功率，通过经由第一记录层中的记录信息记录记录区域的激光束照射第二记录层来记录第一记录层中的未记录记录区域和记录信息，以及控制记录单元的控制单元。

7. 发明申请

US20070086292A1 Information recording medium, and information recording apparatus and method 有权
标题翻译：信息记录介质，信息记录装置和方法
公开(公告)号：US20070086292A1
公开(公告)日：2007-04-19
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： G11B7/12
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（L 0层），其具有（I）用于试写第一试写入信息的第一试写区（101-1），用于沿着第一轨道校准激光束路径（TP1）从内圆周到外圆周的距离，以及（II）第一记录区域，用于沿着第一轨迹路径（TP 1）记录第一记录信息。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），用于试写第二试写入信息，用于沿着从第二轨道路径（TP2）到外周的第二轨道路径（TP2），以及（II）从第二轨迹路径（TP2）沿着第二轨道路径TP2顺序记录第二记录区域的第二记录区域。

8. 发明授权

US08194516B2 Information recording apparatus and method 有权
标题翻译：信息记录装置及方法
公开(公告)号：US08194516B2
公开(公告)日：2012-06-05
申请号：US12751640
申请日：2010-03-31
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： G11B20/18
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。

9. 发明申请

US20080292284A1 Information Recording Medium, Information Recording Device and Method, Information Recording/Reproducing Device and Method, and Computer Program 失效
标题翻译：信息记录介质，信息记录装置和方法，信息记录/再现装置和方法以及计算机程序
公开(公告)号：US20080292284A1
公开(公告)日：2008-11-27
申请号：US10574354
申请日：2004-09-28
申请人： Masahiro Kato , Shoji Taniguchi , Eiji Muramatsu , Kunihiko Horikawa , Toshio Suzuki , Kazuo Kuroda
发明人： Masahiro Kato , Shoji Taniguchi , Eiji Muramatsu , Kunihiko Horikawa , Toshio Suzuki , Kazuo Kuroda
IPC分类号： H04N5/00
CPC分类号： G11B7/1267
摘要： An information recording apparatus (1) is provided with: a recording device (310) for recording record information onto an information recording medium by irradiating the information recording medium (100) with laser light with a recording power according to a set value; a calculating device (340) for preparing correlation information which represents a correlation between the set value and reproduction quality, and for obtaining a reference set value which gives target reproduction quality as being desired reproduction quality, by reproducing test-record information recorded with changing the set value on the recording device; a measuring device (330) for measuring the reproduction quality, by reproducing the record information recorded by using the reference set value on the recording device; and an adjusting device (400) for obtaining adjustment amount of the reference set value on the basis of the correlation information if the reproduction quality measured by the measuring device is different from the target reproduction quality, and for adjusting the reference set value such that a set value which is adjusted based on the adjustment amount is to be a new reference set value.
摘要翻译：一种信息记录装置（1）具有：记录装置，用于通过用记录功率根据设定值照射信息记录介质（100）来将记录信息记录在信息记录介质上; 计算装置（340），用于准备表示设定值和再现质量之间的相关性的相关信息，并且通过再现通过改变记录的测试记录信息来再现测试记录信息，以获得给出目标再现质量作为期望的再现质量的参考设定值在录音设备上设置值; 用于通过在记录装置上再现通过使用参考设定值记录的记录信息来测量再现质量的测量装置; 以及调整装置（400），用于如果由测量装置测量的再现质量与目标再现质量不同，则基于相关信息获得参考设定值的调整量，并且用于调整参考设定值，使得基于调整量调整的设定值为新的基准设定值。

10. 发明申请

US20070121449A1 Information recording medium and information recording device and method 失效
标题翻译：信息记录介质和信息记录装置及方法
公开(公告)号：US20070121449A1
公开(公告)日：2007-05-31
申请号：US10577439
申请日：2005-06-06
申请人： Shoji Taniguchi , Eiji Muramatsu , Toshio Suzuki , Masahiro Kato , Kazuo Kuroda , Kunihiko Horikawa
发明人： Shoji Taniguchi , Eiji Muramatsu , Toshio Suzuki , Masahiro Kato , Kazuo Kuroda , Kunihiko Horikawa
IPC分类号： G11B7/12 , G11B7/24
CPC分类号： G11B7/1267 , G11B7/00736 , G11B7/24038 , G11B20/00086 , G11B20/0021 , G11B20/00326 , G11B20/00768
摘要： An information recording medium includes: a first recording layer to for recording first information; and one or a plurality of second recording layers, disposed on the first recording layer, for recording second information. Each recording layer has a predetermined area in which power calibration is performed to detect an optimum recording power of laser light for recording, which is transmitted through the first recording layer and other layers of the second recording layers, the first recording layer, the other layers of the second recording layers, and each of the second recording layers arranged in this order as viewed from an irradiation side of the laser light, and in a facing area, which faces the predetermined area, in the other layers of the second recording layers and the first recording layer, by forming embossed pits.
摘要翻译：信息记录介质包括：用于记录第一信息的第一记录层; 以及设置在第一记录层上的一个或多个第二记录层，用于记录第二信息。每个记录层具有预定区域，在该区域中进行功率校准以检测通过第一记录层和第二记录层的其它层，第一记录层，其它层传输的用于记录的激光的最佳记录功率的第二记录层，并且每个第二记录层以从激光的照射侧观察的顺序排列，并且在与第二记录层的其他层中相对的预定区域的相对区域中，第一记录层，通过形成压花凹坑。

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