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1. 发明公开

EP1304685A3 information recording method and apparatus with suppressed mark edge jitters 审中-公开
标题翻译：信息记录方法和装置，用于在图案边缘减小抖动
公开(公告)号：EP1304685A3
公开(公告)日：2007-11-28
申请号：EP02027855.2
申请日：1998-09-04
申请人： Hitachi, Ltd.
发明人： Miyamoto, Makoto , Toda, Tsuyoshi , Ohtake, Masatoshi , Terao, Motoyasu , Ushiyama, Junko , Andoo, Keikichi , Anzai, Yumiko , Hirotsune, Akemi , Nishida, Tetsuya , Saga, Hideki
IPC分类号： G11B7/0045
CPC分类号： G11B7/0062 , G11B7/00454 , G11B7/00557 , G11B7/006 , G11B7/126 , G11B20/10009 , G11B20/1426
摘要： A method of recording information in a recording medium capable of being set in a first state with an energy beam at a first power level and in a second state with an energy beam at a second power level higher than said first power level, the method comprising: after irradiation of said recording medium with an energy beam at said first power level, irradiating said recording medium with an energy beam pulse at said second power level, wherein a duration of said irradiation with said energy beam at said first power level is changed in accordance with a relative speed between said energy beam and said recording medium.

2. 发明公开

EP1865511A1 Information recording medium storing system and storing case 有权
标题翻译： Aufbewahrungssystem undAufbewahrungsbehälterfürein Informationsaufzeichnungsmedium
公开(公告)号：EP1865511A1
公开(公告)日：2007-12-12
申请号：EP07007090.9
申请日：2007-04-04
申请人： Hitachi, Ltd.
发明人： Anzai, Yumiko , Hirotsune, Akemi , Mukoh, Masaki , Horii, Youichi , Sukeda, Hiroko , Otsuka, Rieko , Hoshino, Takeshi
IPC分类号： G11B33/04 , G11B23/40
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。该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。

3. 发明公开

EP0844607A2 Information recording medium and information recording and reproducing apparatus using the same 失效
标题翻译：信息记录为信息的记录和再现介质和装置
公开(公告)号：EP0844607A2
公开(公告)日：1998-05-27
申请号：EP97120642.0
申请日：1997-11-25
申请人： Hitachi, Ltd. , HITACHI MAXELL, LTD.
发明人： Miyamoto, Makoto , Terao, Motoyasu , Fukui, Yukio , Tokushuku, Nobuhiro , Andoo, Keikichi , Nishida, Tetsuya , Hirotsune, Akemi , Miyauchi, Yasushi , Moritani, Koichi
IPC分类号： G11B7/24
CPC分类号： G11B7/258 , G11B7/0037 , G11B7/0051 , G11B7/00718 , G11B7/243 , G11B7/252 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/257 , G11B7/2585 , G11B7/259 , G11B7/2595 , G11B11/10593 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25716 , Y10S428/913 , Y10S428/914 , Y10S430/146
摘要： An information recording medium (1) which includes at least a recording layer (13), and first and second metallic layers (15, 16) disposed on an opposite side of an energy beam incident side of the recording layer and having different compositions, and in which the first one of the first and second metallic layers located closer to the recording layer contains Al, Ag, Au, Pt and Pd as its main components and a sum of contents of these atoms is 60 % or more. Thereby recording and reproducing of information can be realized with a high reliability.
摘要翻译：一种信息记录介质（1），它包括设置在所述记录层的能量束入射侧的相对侧，并且具有不同组成的至少一个记录层（13），以及第一和第二金属层（15，16），和其中，位于更靠近记录层的第一和第二金属层中的第一个中包含铝，银，金，铂和钯作为其主要成分，合成原子含量之和大于60％或更多。从而记录和再现信息能够以高可靠性来实现。

4. 发明授权

EP1865511B1 Information recording medium storing system and storing case 有权
标题翻译：存储系统和存储盒的信息记录介质
公开(公告)号：EP1865511B1
公开(公告)日：2009-12-09
申请号：EP07007090.9
申请日：2007-04-04
申请人： Hitachi, Ltd.
发明人： Anzai, Yumiko , Hirotsune, Akemi , Mukoh, Masaki , Horii, Youichi , Sukeda, Hiroko , Otsuka, Rieko , Hoshino, Takeshi
IPC分类号： G11B33/04 , G11B23/40
CPC分类号： G11B23/40 , G11B33/0427

5. 发明公开

EP0802531A2 Information recording method and apparatus 失效
标题翻译： Verfahren und Vorrichtung zur Informationsaufzeichnung
公开(公告)号：EP0802531A2
公开(公告)日：1997-10-22
申请号：EP97106113.0
申请日：1997-04-14
申请人： HITACHI, LTD.
发明人： Miyamoto, Makoto , Ohtake, Masatoshi , Terao, Motoyasu , Miyauchi, Yasushi , Hirotsune, Akemi , Miyamoto, Harukazu , Fukui, Yukio , Tokushuku, Nobuhiro , Sugiyama, Hisataka , Minemura, Hiroyuki , Fushimi, Tetsuya
IPC分类号： G11B11/10 , G11B7/00
CPC分类号： G11B7/126 , G11B7/0045 , G11B11/10595
摘要： An information recording method of and an information recording apparatus for carrying out a recording of information by irradiating an energy beam to an information recording medium (1) by modulating power of the energy beam at least at a high power level and at an intermediate power level lower than the high power level, wherein a recording is carried out in a recording waveform having a downward directed pulse toward a power level (P11) lower than the intermediate power level (Pm1) after continuous high-power pulse trains of the power level (Ph1) so that the width of the downward directed pulse is changed according to a relative speed of the energy beam and the information recording medium (1).
摘要翻译：一种信息记录方法和信息记录装置，用于通过至少在高功率水平和中等功率水平调制能量束的功率，通过向信息记录介质（1）照射能量束来执行信息的记录低于高功率电平，其中在具有向下定向脉冲的记录波形中进行记录，所述记录波形在功率电平的连续高功率脉冲串之后朝向低于中间功率电平（Pm1）的功率电平（P11） Ph1），使得向下指向的脉冲的宽度根据能量束和信息记录介质（1）的相对速度而改变。

6. 发明公开

EP2109103A1 Multilayer optical recording medium 有权
标题翻译： Mehrschichtiges optisches Aufzeichnungsmedium
公开(公告)号：EP2109103A1
公开(公告)日：2009-10-14
申请号：EP09005176.4
申请日：2009-04-08
申请人： Hitachi, Ltd.
发明人： Hirotsune, Akemi , Kimura, Shigeharu , Kurokawa, Takahiro
IPC分类号： G11B7/24 , G11B7/007
CPC分类号： G11B7/24038
摘要： In a multilayer optical recording medium having at least three recording layers, an influence of interlayer crosstalk due to an unnecessary light is removed. Each of the recording layers includes an information recording area, and the recording layers other than the nearest recording layer and the farthest recording layer when viewed from a light incident side include a first annular area having uneven patterns formed thereon, and a second annular area having uneven patterns formed thereon, the first annular area being adjacent to an inner side of the information recording area, the second annular area being adjacent to an outer side of the information recording area.
摘要翻译：在具有至少三个记录层的多层光学记录介质中，消除了由于不必要的光引起的层间串扰的影响。每个记录层包括信息记录区，并且当从光入射侧观察时，除了最近记录层和最远记录层之外的记录层包括其上形成有不均匀图案的第一环形区域和具有第二环形区域的第二环形区域，形成在其上的不均匀图案，第一环形区域与信息记录区域的内侧相邻，第二环形区域与信息记录区域的外侧相邻。

7. 发明授权

EP0902424B1 Information recording method with suppressed mark edge jitters 有权
标题翻译：信息记录方法，用于在图案边缘减小抖动
公开(公告)号：EP0902424B1
公开(公告)日：2003-05-21
申请号：EP98116819.8
申请日：1998-09-04
申请人： Hitachi, Ltd.
发明人： Miyamoto, Makoto , Toda, Tsuyoshi , Ohtake, Masatoshi , Terao, Motoyasu , Ushiyama, Junko , Andoo, Keikichi , Anzai, Yumiko , Hirotsune, Akemi , Nishida, Tetsuya , Saga, Hideki
IPC分类号： G11B7/125 , G11B7/00
CPC分类号： G11B7/0062 , G11B7/00454 , G11B7/00557 , G11B7/006 , G11B7/126 , G11B20/10009 , G11B20/1426

8. 发明公开

EP1304685A2 information recording method and apparatus with suppressed mark edge jitters 审中-公开
标题翻译： Informationsaufzeichnungsverfahren und-gerätzur Verminderung von Jitter am Musterrand
公开(公告)号：EP1304685A2
公开(公告)日：2003-04-23
申请号：EP02027855.2
申请日：1998-09-04
申请人： Hitachi, Ltd.
发明人： Miyamoto, Makoto , Toda, Tsuyoshi , Ohtake, Masatoshi , Terao, Motoyasu , Ushiyama, Junko , Andoo, Keikichi , Anzai, Yumiko , Hirotsune, Akemi , Nishida, Tetsuya , Saga, Hideki
IPC分类号： G11B7/0045
CPC分类号： G11B7/0062 , G11B7/00454 , G11B7/00557 , G11B7/006 , G11B7/126 , G11B20/10009 , G11B20/1426
摘要： A method of recording information in a recording medium capable of being set in a first state with an energy beam at a first power level and in a second state with an energy beam at a second power level higher than said first power level, the method comprising: after irradiation of said recording medium with an energy beam at said first power level, irradiating said recording medium with an energy beam pulse at said second power level, wherein a duration of said irradiation with said energy beam at said first power level is changed in accordance with a relative speed between said energy beam and said recording medium.
摘要翻译：一种记录介质中的信息的方法，所述记录介质能够以第一功率电平的能量束和处于第二状态的第一状态被设置为具有高于所述第一功率电平的第二功率电平的能量束，所述方法包括：在以所述第一功率电平照射具有能量束的所述记录介质之后，用所述第二功率电平照射所述记录介质的能量束脉冲，其中在所述第一功率电平下用所述能量束照射的持续时间在根据所述能量束和所述记录介质之间的相对速度。

9. 发明公开

EP0902424A1 Information recording method and apparatus with suppressed mark edge jitters 有权
标题翻译： Informationsaufzeichnungsverfahren und-gerätzur Verminderung von Jitter am Musterrand
公开(公告)号：EP0902424A1
公开(公告)日：1999-03-17
申请号：EP98116819.8
申请日：1998-09-04
申请人： Hitachi, Ltd.
发明人： Miyamoto, Makoto , Toda, Tsuyoshi , Ohtake, Masatoshi , Terao, Motoyasu , Ushiyama, Junko , Andoo, Keikichi , Anzai, Yumiko , Hirotsune, Akemi , Nishida, Tetsuya , Saga, Hideki
IPC分类号： G11B7/125 , G11B7/00
CPC分类号： G11B7/0062 , G11B7/00454 , G11B7/00557 , G11B7/006 , G11B7/126 , G11B20/10009 , G11B20/1426
摘要： A method for recording information is disclosed in which an information recording medium is irradiated with a recording energy beam power-modulated into at least a record power level and a record-ready power level lower than the record power level. When forming a mark portion of a predetermined length, the radiation energy of the energy beam is increased as compared with when forming a mark portion of a different length before or after the first pulse of an energy beam pulse train including at least a pulse for forming the mark portion. Also, only in the case where the energy beam is modulated by the power lower in power level than the record-ready power level after the last pulse of the energy beam pulse train including at least one pulse for forming a mark portion and the mark portion is followed by a space portion of a predetermined length, the particular radiation energy of low power level is reduced as compared with when the mark portion is followed by a space potion of a different length. The radiation energy is increased and/or decreased.
摘要翻译：公开了一种用于记录信息的方法，其中信息记录介质被照射到被调制成至少记录功率电平和低于记录功率电平的记录就绪功率电平的记录能量束。当形成预定长度的标记部分时，与在至少包括用于形成的脉冲的能量束脉冲序列的第一脉冲之前或之后形成不同长度的标记部分相比，能量束的辐射能量增加标记部分。此外，只有在包括至少一个用于形成标记部分的脉冲的能量束脉冲序列的最后脉冲之后，能量束被功率电平低于记录就绪功率电平的功率调制的情况下，以及标记部分之后是预定长度的空间部分，与标记部分之后是不同长度的空间部分相比，低功率电平的特定辐射能量减小。辐射能量增加和/或减少。

10. 发明授权

EP2109103B1 Multilayer optical recording medium 有权
标题翻译：多层光学记录介质
公开(公告)号：EP2109103B1
公开(公告)日：2010-12-01
申请号：EP09005176.4
申请日：2009-04-08
申请人： Hitachi, Ltd.
发明人： Hirotsune, Akemi , Kimura, Shigeharu , Kurokawa, Takahiro
IPC分类号： G11B7/24 , G11B7/007
CPC分类号： G11B7/24038

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