公开(公告)号：US06340555B1

公开(公告)日：2002-01-22

申请号：US09637879

申请日：2000-08-15

申请人： Makoto Miyamoto ,  Motoyasu Terao ,  Yukio Fukui ,  Nobuhiro Tokushuku ,  Keikichi Andoo ,  Tetsuya Nishida ,  Akemi Hirotsune ,  Yasushi Miyauchi ,  Koichi Moritani

发明人： Makoto Miyamoto ,  Motoyasu Terao ,  Yukio Fukui ,  Nobuhiro Tokushuku ,  Keikichi Andoo ,  Tetsuya Nishida ,  Akemi Hirotsune ,  Yasushi Miyauchi ,  Koichi Moritani

IPC分类号： G11B724

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 which includes at least a recording layer, and first and second metallic layers 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，其至少包括记录层，以及设置在所述记录层的能量束入射侧的相反侧并具有不同组成的第一和第二金属层，并且其中所述第一和第二金属 位于更靠近记录层的层包含Al，Ag，Au，Pt和Pd作为其主要成分，并且这些原子的含量之和为60％以上。 从而可以以高可靠性实现信息的记录和再现。

公开(公告)号：US6132932A

公开(公告)日：2000-10-17

申请号：US978043

申请日：1997-11-25

申请人： Makoto Miyamoto ,  Motoyasu Terao ,  Yukio Fukui ,  Nobuhiro Tokushuku ,  Keikichi Andoo ,  Tetsuya Nishida ,  Akemi Hirotsune ,  Yasushi Miyauchi ,  Koichi Moritani

发明人： Makoto Miyamoto ,  Motoyasu Terao ,  Yukio Fukui ,  Nobuhiro Tokushuku ,  Keikichi Andoo ,  Tetsuya Nishida ,  Akemi Hirotsune ,  Yasushi Miyauchi ,  Koichi Moritani

IPC分类号： G11B7/0037 ,  G11B7/005 ,  G11B7/007 ,  G11B7/243 ,  G11B7/253 ,  G11B7/2534 ,  G11B7/254 ,  G11B7/2542 ,  G11B7/257 ,  G11B7/258 ,  G11B7/2585 ,  G11B7/259 ,  G11B7/2595 ,  G11B7/30 ,  G11B11/105 ,  G11B7/24

CPC分类号： G11B7/258 ,  G11B7/00718 ,  G11B7/243 ,  G11B7/252 ,  G11B7/254 ,  G11B7/257 ,  G11B11/10593 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25706 ,  G11B2007/25716 ,  G11B7/0037 ,  G11B7/0051 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/2585 ,  G11B7/259 ,  G11B7/2595 ,  Y10S428/913 ,  Y10S428/914 ,  Y10S430/146

摘要： An information recording medium which includes at least a recording layer, and first and second metallic layers 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.

公开(公告)号：US06383595B1

公开(公告)日：2002-05-07

申请号：US09463817

申请日：2000-02-01

申请人： Akemi Hirotsune ,  Motoyasu Terao ,  Makoto Miyamoto ,  Yasushi Miyauchi ,  Tetsuya Nishida ,  Keikichi Ando ,  Nobuhiro Tokushuku ,  Yukio Fukui ,  Takehiko Yorozu ,  Reiji Tamura ,  Yoshihiro Ikari

发明人： Akemi Hirotsune ,  Motoyasu Terao ,  Makoto Miyamoto ,  Yasushi Miyauchi ,  Tetsuya Nishida ,  Keikichi Ando ,  Nobuhiro Tokushuku ,  Yukio Fukui ,  Takehiko Yorozu ,  Reiji Tamura ,  Yoshihiro Ikari

IPC分类号： B32B302

CPC分类号： G11B7/243 ,  B41M5/26 ,  G11B7/24038 ,  G11B7/257 ,  G11B7/258 ,  G11B7/2585 ,  G11B2007/24306 ,  G11B2007/24308 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25706 ,  G11B2007/25715 ,  Y10T428/21

摘要： An information recording medium having recording, reproducing, and rewriting characteristics better than those of prior art media. The media has a recording layer made of a material represented by the following formula: Gex−wSbyTezMw, wherein 0.13≦x≦0.22, 0.20≦y≦0.32, 0.53≦z≦0.60, 0≦w≦0.06, x+y+z=1, and M is any one of Na, Mg, Al, P, S, Cl, L, Ca, Sc, Zn, Ga, As, Se, Br, Rb, Sr, Y, Zr, Nb, Ru, Rh, Cd, In, Sn, I, Cs, Ba, La, Hf, Ta, Re, Os, Ir, Hg, Tl, Pb, Th, U, Ag, Cr, W, Mo, Pt, Co, Ni, Pd, Si, Au, Cu, V, Mn, Fe, Ti and Bi.

摘要翻译： 具有比现有技术媒体更好的记录，再现和重写特性的信息记录介质。 介质具有由下式表示的材料制成的记录层：Gex-wSbyTezMw，其中0.13 <= x <= 0.22,0.20 <= y <= 0.32,0.53 <= z <=0.60,0≤w< = 0.06，x + y + z = 1，M为Na，Mg，Al，P，S，Cl，L，Ca，Sc，Zn，Ga，As，Se，Br，Rb，Sr，Y ，Zr，Nb，Ru，Rh，Cd，In，Sn，I，Cs，Ba，La，Hf，Ta，Re，Os，Ir，Hg，Tl，Pb，Th，U，Ag，Cr，W，Mo ，Pt，Co，Ni，Pd，Si，Au，Cu，V，Mn，Fe，Ti和Bi。

公开(公告)号：US20080310270A1

公开(公告)日：2008-12-18

申请号：US12219334

申请日：2008-07-21

申请人： Makoto Miyamoto ,  Tsuyoshi Toda ,  Masatoshi Ohtake ,  Motoyasu Terao ,  Junko Ushiyama ,  Keikichi Andoo ,  Yumiko Anzai ,  Akemi Hirotsune ,  Tetsuya Nishida ,  Hideki Saga

发明人： Makoto Miyamoto ,  Tsuyoshi Toda ,  Masatoshi Ohtake ,  Motoyasu Terao ,  Junko Ushiyama ,  Keikichi Andoo ,  Yumiko Anzai ,  Akemi Hirotsune ,  Tetsuya Nishida ,  Hideki Saga

IPC分类号： G11B7/00

CPC分类号： G11B7/0062 ,  G11B7/00454 ,  G11B7/00557 ,  G11B7/006 ,  G11B7/126 ,  G11B20/10009 ,  G11B20/1426

摘要： Recording information is disclosed in which an information recording medium is irradiated with a recording energy beam that is power-modulated into at least a record power level and a record-ready power level lower than the record power level. The information is recorded on the recording medium in the form of length and interval of a mark portion. 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.

公开(公告)号：US20080192617A1

公开(公告)日：2008-08-14

申请号：US12078219

申请日：2008-03-28

申请人： Makoto Miyamoto ,  Tsuyoshi Toda ,  Masatoshi Ohtake ,  Motoyasu Terao ,  Junko Ushiyama ,  Keikichi Andoo ,  Yumiko Anzai ,  Akemi Hirotsune ,  Tetsuya Nishida ,  Hideki Saga

发明人： Makoto Miyamoto ,  Tsuyoshi Toda ,  Masatoshi Ohtake ,  Motoyasu Terao ,  Junko Ushiyama ,  Keikichi Andoo ,  Yumiko Anzai ,  Akemi Hirotsune ,  Tetsuya Nishida ,  Hideki Saga

IPC分类号： G11B7/00

CPC分类号： G11B7/0062 ,  G11B7/00454 ,  G11B7/00557 ,  G11B7/006 ,  G11B7/126 ,  G11B20/10009 ,  G11B20/1426

摘要： Recording information is disclosed in which an information recording medium is irradiated with a recording energy beam that is power-modulated into at least a record power level and a record-ready power level lower than the record power level. The information is recorded on the recording medium in the form of length and interval of a mark portion. 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.

公开(公告)号：US06740382B2

公开(公告)日：2004-05-25

申请号：US10200324

申请日：2002-07-23

申请人： Makoto Miyamoto ,  Akemi Hirotsune ,  Keikichi Andoo ,  Tetsuya Nishida ,  Motoyasu Terao ,  Junko Ushiyama ,  Yumiko Anzai

发明人： Makoto Miyamoto ,  Akemi Hirotsune ,  Keikichi Andoo ,  Tetsuya Nishida ,  Motoyasu Terao ,  Junko Ushiyama ,  Yumiko Anzai

IPC分类号： B32B302

CPC分类号： G11B7/252 ,  G11B7/24 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/256 ,  G11B7/2578 ,  G11B7/2585 ,  G11B7/259 ,  G11B7/2595 ,  G11B2007/24304 ,  G11B2007/24306 ,  G11B2007/24308 ,  G11B2007/2431 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25706 ,  G11B2007/25708 ,  G11B2007/2571 ,  G11B2007/25711 ,  G11B2007/25713 ,  G11B2007/25715 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T428/21 ,  Y10T428/31678

摘要： An information recording medium having a substrate, a recording layer on which information is recorded in accordance with a change of atomic arrangement caused by irradiation of light, a first reflective layer, and a second reflective layer. The second reflective layer is formed on the first reflective layer. The first reflective layer includes an Al alloy as a main component and the second reflective layer includes an Ag alloy as a main component.

摘要翻译： 一种信息记录介质，具有基板，记录层，根据由光的照射导致的原子排列的变化记录信息，第一反射层和第二反射层。 第二反射层形成在第一反射层上。 第一反射层包括Al合金作为主要成分，第二反射层包括Ag合金作为主要成分。

公开(公告)号：US06343056B2

公开(公告)日：2002-01-29

申请号：US09773557

申请日：2001-02-02

申请人： Makoto Miyamoto ,  Tsuyoshi Toda ,  Masatoshi Ohtake ,  Motoyasu Terao ,  Junko Ushiyama ,  Keikichi Andoo ,  Yumiko Anzai ,  Akemi Hirotsune ,  Tetsuya Nishida ,  Hideki Saga

发明人： Makoto Miyamoto ,  Tsuyoshi Toda ,  Masatoshi Ohtake ,  Motoyasu Terao ,  Junko Ushiyama ,  Keikichi Andoo ,  Yumiko Anzai ,  Akemi Hirotsune ,  Tetsuya Nishida ,  Hideki Saga

IPC分类号： G11B700

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串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，只有在能量束脉冲串的最后脉冲包括至少一个用于形成标记部分的脉冲和标记部分的能量束脉冲序列的功率电平以下的功率电平被调制的能量束被调制的情况下，记录就绪功率电平 之后是预定长度的空间部分，与当标记部分之后是不同长度的空间部分时相比，低功率电平的特定辐射能量减小。 辐射能量增加和/或减少。

公开(公告)号：US20050237890A1

公开(公告)日：2005-10-27

申请号：US11170154

申请日：2005-06-30

申请人： Makoto Miyamoto ,  Tsuyoshi Toda ,  Masatoshi Ohtake ,  Motoyasu Terao ,  Junko Ushiyama ,  Keikichi Andoo ,  Yumiko Anzai ,  Akemi Hirotsune ,  Tetsuya Nishida ,  Hideki Saga

发明人： Makoto Miyamoto ,  Tsuyoshi Toda ,  Masatoshi Ohtake ,  Motoyasu Terao ,  Junko Ushiyama ,  Keikichi Andoo ,  Yumiko Anzai ,  Akemi Hirotsune ,  Tetsuya Nishida ,  Hideki Saga

IPC分类号： G11B7/00 ,  G11B5/09 ,  G11B7/004 ,  G11B7/0045 ,  G11B7/0055 ,  G11B7/006 ,  G11B7/125 ,  G11B7/126 ,  G11B20/10 ,  G11B20/14

CPC分类号： G11B7/0062 ,  G11B7/00454 ,  G11B7/00557 ,  G11B7/006 ,  G11B7/126 ,  G11B20/10009 ,  G11B20/1426

摘要： Recording information is disclosed in which an information recording medium is irradiated with a recording energy beam that is power-modulated into at least a record power level and a record-ready power level lower than the record power level. The information is recorded on the recording medium in the form of length and interval of a mark portion. 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.

摘要翻译： 公开了一种信息记录介质，其被记录能量束照射，所述记录能量束被功率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。 信息以标记部分的长度和间隔的形式记录在记录介质上。 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串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。

公开(公告)号：US06842415B2

公开(公告)日：2005-01-11

申请号：US10600442

申请日：2003-06-23

申请人： Makoto Miyamoto ,  Tsuyoshi Toda ,  Masatoshi Ohtake ,  Motoyasu Terao ,  Junko Ushiyama ,  Keikichi Andoo ,  Yumiko Anzai ,  Akemi Hirotsune ,  Tetsuya Nishida ,  Hideki Saga

发明人： Makoto Miyamoto ,  Tsuyoshi Toda ,  Masatoshi Ohtake ,  Motoyasu Terao ,  Junko Ushiyama ,  Keikichi Andoo ,  Yumiko Anzai ,  Akemi Hirotsune ,  Tetsuya Nishida ,  Hideki Saga

IPC分类号： G11B7/00 ,  G11B5/09 ,  G11B7/004 ,  G11B7/0045 ,  G11B7/0055 ,  G11B7/006 ,  G11B7/125 ,  G11B7/126 ,  G11B20/10 ,  G11B20/14

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.

公开(公告)号：US06608806B2

公开(公告)日：2003-08-19

申请号：US10270543

申请日：2002-10-16

申请人： Makoto Miyamoto ,  Tsuyoshi Toda ,  Masatoshi Ohtake ,  Motoyasu Terao ,  Junko Ushiyama ,  Keikichi Andoo ,  Yumiko Anzai ,  Akemi Hirotsune ,  Tetsuya Nishida ,  Hideki Saga

发明人： Makoto Miyamoto ,  Tsuyoshi Toda ,  Masatoshi Ohtake ,  Motoyasu Terao ,  Junko Ushiyama ,  Keikichi Andoo ,  Yumiko Anzai ,  Akemi Hirotsune ,  Tetsuya Nishida ,  Hideki Saga

IPC分类号： G11B700

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.