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1. 发明授权

US5987004A Optical disk with reinforcing plate 失效
标题翻译：带加强板的光盘
公开(公告)号：US5987004A
公开(公告)日：1999-11-16
申请号：US295268
申请日：1994-08-24
申请人： Masatsugu Suwabe
发明人： Masatsugu Suwabe
IPC分类号： G11B7/24 , G11B11/10 , G11B11/105 , G11B23/00 , G11B23/03
CPC分类号： G11B23/0035
摘要： An optical disk recording medium includes a single layer disk substrate having a hub provided on one side which includes a circular magnetic plate for effecting chucking of the optical disk. On the opposite side of the disk substrate a reinforcing plate is attached for reducing disk warpage during chucking, loading etc. The circular magnetic plate includes a centering opening for disk chucking, while a center opening of the reinforcing plate is larger in diameter than the centering opening. The reinforcing plate covers a central opening formed in the disk substrate and includes a boss portion which is projected into the opening. A groove is provided in the reinforcing plate at the outer circumference of the boss portion for retaining excess adhesive when the substrate is affixed to the reinforcing plate.
摘要翻译：光盘记录介质包括单层盘基片，其具有一侧设置的毂，其包括用于实现光盘夹紧的圆形磁盘。在盘基板的相对侧，安装有加强板，用于在夹紧，装载等期间减少盘翘曲。圆形磁板包括用于盘夹紧的定心开口，而加强板的中心开口的直径大于定心开放加强板覆盖形成在盘基板中的中心开口，并且包括突出到开口中的凸台部分。在基板固定在加强板上时，在凸台部的外周侧的加强板上设置有用于保持多余的粘合剂的槽。

2. 发明申请

US20080316907A1 RECORDING MEDIUM, ITS MANUFACTURING METHOD, MOTHER DISC FOR RECORDING MEDIUM, AND ITS MANUFACTURING METHOD 有权
标题翻译：记录介质，其制造方法，用于记录介质的母盘及其制造方法
公开(公告)号：US20080316907A1
公开(公告)日：2008-12-25
申请号：US12141549
申请日：2008-06-18
申请人： Masatsugu Suwabe , Fuminori Takase
发明人： Masatsugu Suwabe , Fuminori Takase
IPC分类号： G11B7/24 , G03F7/20 , B05D5/00
CPC分类号： G11B7/00736 , G11B7/24079 , G11B7/243 , G11B7/261 , G11B2007/24304 , G11B2007/24312 , G11B2007/24316 , G11B2007/2432 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715
摘要： A recording medium is provided and includes; a substrate having a first area formed with a first groove and a second area formed with a second groove, at least one information layer provided on the substrate, and a protecting layer provided on the information layer. Predetermined binary information has previously been recorded on the first groove and the first groove is shallower or narrower than the second groove.
摘要翻译：提供记录介质，包括：基板，具有形成有第一凹槽的第一区域和形成有第二凹槽的第二区域，设置在基板上的至少一个信息层以及设置在信息层上的保护层。预先确定的二进制信息先前记录在第一槽上，而第一槽比第二槽更浅或更窄。

3. 发明申请

US20050094548A1 Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US20050094548A1
公开(公告)日：2005-05-05
申请号：US10973444
申请日：2004-10-27
申请人： Yutaka Wada , Masatsugu Suwabe , Toshihiro Akimori , Junko Shimada , Keiji Oya , Koichi Shigeno , Toru Yano
发明人： Yutaka Wada , Masatsugu Suwabe , Toshihiro Akimori , Junko Shimada , Keiji Oya , Koichi Shigeno , Toru Yano
IPC分类号： B41M5/26 , G11B7/0045 , G11B7/24 , G11B7/244 , G11B7/247
CPC分类号： G11B7/00455 , G11B7/246 , G11B7/2472 , G11B7/2533 , G11B7/2534 , G11B7/259 , G11B2007/24612 , Y10T428/21
摘要： An optical recording medium comprises a transmission substrate and a recording layer formed on the transmission substrate, the recording layer containing at least a dye material expressed by a general formula shown at the following chemical formula (in the chemical formula 1, R1 represents alkyl group having carbon numbers 1 to 4, R2, R3 represent alkyl group having carbon numbers 1 to 4, benzyl group or groups combined to form 3 to 6 rings, Y1 and Y2 independently represent organic groups and X represent ClO4, BF4, PF6, SbF6) and a dye material expressed by a general formula represented by the following chemical formula 2(in the chemical formula 2, R1 and R2 represent alkyl groups having carbon numbers 1 to 4, benzyl groups or groups combined to form 3 to 6 rings, Y1, Y2 independently represent organic groups and X represent ClO4, BF4, PF6, SbF6): In a write once type optical recording medium such as DVD−R and DVD+R, satisfactory recording characteristics can be obtained from low-speed recording to high-speed recording.
摘要翻译：光记录介质包括传输基板和形成在传输基板上的记录层，该记录层至少含有由以下化学式表示的通式表示的染料材料（化学式1中，R1表示具有碳数1至4，R2，R3表示碳数为1至4的烷基，苄基或组合形成3至6个环的基团，Y1和Y2独立地表示有机基团，X表示ClO 4 ，BF 4，PF 6，SbF 6）和由以下化学式2表示的通式表示的染料（在化学式2，R 1和R 2表示碳数为1至4的烷基，苄基或组合形成3至6个环的基团，Y 1，Y 2独立地表示有机基团，X表示ClO 4，BF 在一次写入型光记录媒体中，例如，作为DVD-R和DVD + R，可以从低速记录到高速记录获得令人满意的记录特性。

4. 发明授权

US06632546B2 Magneto-optical recording medium 失效
标题翻译：磁光记录介质
公开(公告)号：US06632546B2
公开(公告)日：2003-10-14
申请号：US09778539
申请日：2001-02-07
申请人： Masatsugu Suwabe , Yoshihisa Chiba
发明人： Masatsugu Suwabe , Yoshihisa Chiba
IPC分类号： G11B566
CPC分类号： G11B11/10593 , G11B11/10584 , Y10S428/90 , Y10T428/1171
摘要： A recording layer 6 records and stores information and comprises a plurality of layers, namely a first layer 6a and a second layer 6b. The first layer 6a is made from a recording material which gives parallel directions to saturation magnetization and sublattice magnetization. The second layer 6b is made from a recording material which gives antiparallel directions to saturation magnetization and sublattice magnetization at room temperature. The recording material for the second layer 6b gives parallel directions to saturation magnetization and sublattice magnetization at around a read temperature.
摘要翻译：记录层 6 记录和存储信息，并且包括多个层，即第一层 6 a 和第二层 6 b。第一层 6 a 由记录材料制成，其给出饱和磁化和亚晶格的平行方向磁化。第二层 6 b 由记录材料制成，其在室温下给出饱和磁化和亚晶格磁化的反平行方向。用于第二层的记录材料 6 b 给出在读取温度附近饱和磁化和亚晶格磁化的平行方向。 >

5. 发明授权

US08105750B2 Optical recording medium and method of manufacturing the same 失效
标题翻译：光记录介质及其制造方法
公开(公告)号：US08105750B2
公开(公告)日：2012-01-31
申请号：US11909781
申请日：2007-01-26
申请人： Yutaka Wada , Masatsugu Suwabe , Toru Yano , Koichi Shigeno
发明人： Yutaka Wada , Masatsugu Suwabe , Toru Yano , Koichi Shigeno
IPC分类号： G11B7/24
CPC分类号： G11B7/248 , G11B7/24038 , G11B7/24079 , G11B7/2472 , G11B7/259 , G11B7/263 , G11B2007/24612 , Y10S430/146 , Y10T156/10
摘要： Recording and reproducing characteristics and data saving reliability are secured in a write-once two-layer recording medium.A second recording layer from a side irradiated with light for recording and reproduction includes organic dye shown by a general formula of a chemical formula 3 described below (in the formula, R1 and R2 are alkyl groups of carbon number 1 to 4; Y1, Y2 respectively are organic groups independently; and X is Cl04, BF4, PF6, SbF6), and organic dye shown by a general formula of a chemical formula 4 described below (in the formula, R1, R4 are alkyl groups of carbon number 1 to 4; R2, R3 are alkyl groups of carbon number 1 to 4 or groups forming 3 to 6 membered rings by being coupled; Y1, Y2 respectively are organic groups independently; and X is Cl04, BF4, PF6, SbF6), to secure durability.
摘要翻译：记录和再现特性和数据保存可靠性确保在一次写入的双层记录介质中。从用于记录和再现的光照射的一侧的第二记录层包括由下述化学式3的通式表示的有机染料（在该式中，R 1和R 2是碳数1至4的烷基; Y 1，Y 2 分别为有机基团，X为ClO 4，BF 4，PF 6，SbF 6），下述化学式4的通式表示的有机染料（式中，R 1，R 4为碳数1〜4的烷基 ; R 2，R 3为碳数为1〜4的烷基或通过偶联形成3〜6元环的基团; Y1，Y2分别独立地为有机基团，X为ClO 4，BF 4，PF 6，SbF 6），以确保耐久性。

6. 发明授权

US08029976B2 Optical recording medium and optical recording-reproducing method using thereof 失效
标题翻译：光记录介质及其使用的光记录再现方法
公开(公告)号：US08029976B2
公开(公告)日：2011-10-04
申请号：US11257325
申请日：2005-10-24
申请人： Yutaka Wada , Masatsugu Suwabe , Junko Shimada , Toru Yano , Keiji Oya , Koichi Shigeno
发明人： Yutaka Wada , Masatsugu Suwabe , Junko Shimada , Toru Yano , Keiji Oya , Koichi Shigeno
IPC分类号： G11B7/24
CPC分类号： G11B7/2472 , G11B7/246 , G11B7/2467 , G11B7/248 , G11B2007/24612 , Y10S430/146 , Y10T428/21
摘要： Disclosed is to provide with an optical recording medium of a write-once type in which an excellent recording characteristic can be obtained over low speed recording to high speed recording.In an optical recording medium having a recording layer that contains an organic dye, the recording layer is configured to have at least an organic dye expressed by a general formula shown in the following chemical formula 1 (in this formula, R1 represents an alkyl group of carbon number 1 through 4, R2 and R3 represent respectively an alkyl group of carbon number 1 through 4 and a benzyl group or group forming three to six-member ring by coupling, each of Y1 and Y2 represents independently an organic group, and X represents ClO4, FB4, PF6, and SbF6) and an organic dye expressed by a general formula shown in the following chemical formula 2 (in this formula, R1 and R4 represent an alkyl group of carbon number 1 through 4, R2 and R3 represent respectively an alkyl group of carbon number 1 through 4 and a benzyl group or group forming three to six-member ring by coupling, each of Y1 and Y2 represents independently an organic group, and X represents ClO4, FB4, PF6, and SbF6).
摘要翻译：公开了提供一种一次写入型光记录介质，其中通过低速记录到高速记录可以获得优异的记录特性。在具有含有有机染料的记录层的光学记录介质中，记录层被配置为至少具有由以下化学式1所示的通式表示的有机染料（在该式中，R1表示碳数1至4，R 2和R 3分别表示碳数1至4的烷基和通过偶联形成3至6元环的苄基或基团，Y1和Y2各自独立地表示有机基团，X表示 ClO4，FB4，PF6和SbF6）和由以下化学式2所示的通式表示的有机染料（在该式中，R 1和R 4表示碳数1至4的烷基，R 2和R 3分别表示碳数为1〜4的烷基和通过偶联形成3〜6元环的苄基或基团，Y1和Y2各自独立地表示有机基团，X表示ClO4，FB4，PF6和SbF6）。

7. 发明授权

US07316836B2 Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US07316836B2
公开(公告)日：2008-01-08
申请号：US10973444
申请日：2004-10-27
申请人： Yutaka Wada , Masatsugu Suwabe , Toshihiro Akimori , Junko Shimada , Keiji Oya , Koichi Shigeno , Toru Yano
发明人： Yutaka Wada , Masatsugu Suwabe , Toshihiro Akimori , Junko Shimada , Keiji Oya , Koichi Shigeno , Toru Yano
IPC分类号： B32B3/02
CPC分类号： G11B7/00455 , G11B7/246 , G11B7/2472 , G11B7/2533 , G11B7/2534 , G11B7/259 , G11B2007/24612 , Y10T428/21
摘要： An optical recording medium comprises a transmission substrate and a recording layer formed on the transmission substrate, the recording layer containing at least a dye material expressed by a general formula shown at the following chemical formula (in the chemical formula 1, R1 represents alkyl group having carbon numbers 1 to 4, R2, R3 represent alkyl group having carbon numbers 1 to 4, benzyl group or groups combined to form 3 to 6 rings, Y1 and Y2 independently represent organic groups and X represent ClO4, BF4, PF6, SbF6) and a dye material expressed by a general formula represented by the following chemical formula 2(in the chemical formula 2, R1 and R2 represent alkyl groups having carbon numbers 1 to 4, benzyl groups or groups combined to form 3 to 6 rings, Y1, Y2 independently represent organic groups and X represent ClO4, BF4, PF6, SbF6): In a write once type optical recording medium such as DVD−R and DVD+R, satisfactory recording characteristics can be obtained from low-speed recording to high-speed recording.
摘要翻译：光记录介质包括传输基板和形成在传输基板上的记录层，该记录层至少含有由以下化学式表示的通式表示的染料材料（化学式1中，R1表示具有碳数1至4，R2，R3表示碳数为1至4的烷基，苄基或组合形成3至6个环的基团，Y1和Y2独立地表示有机基团，X表示ClO 4 ，BF 4，PF 6，SbF 6）和由以下化学式2表示的通式表示的染料（在化学式2，R 1和R 2表示碳数为1至4的烷基，苄基或组合形成3至6个环的基团，Y 1，Y 2独立地表示有机基团，X表示ClO 4，BF 在一次写入型光记录媒体中，例如，作为DVD-R和DVD + R，可以从低速记录到高速记录获得令人满意的记录特性。

8. 发明授权

US06597647B2 Optical recording medium having individual drive control information recorded in the maker recording area 失效
标题翻译：具有记录在制造者记录区域中的单独驱动控制信息的光记录介质
公开(公告)号：US06597647B2
公开(公告)日：2003-07-22
申请号：US09822068
申请日：2001-03-30
申请人： Masayoshi Kanno , Masatsugu Suwabe
发明人： Masayoshi Kanno , Masatsugu Suwabe
IPC分类号： G11B509
CPC分类号： G11B7/126 , G11B7/007 , G11B7/24 , G11B11/10584 , G11B11/10595
摘要： To stably perform optical recording and optical reproducing under optimum conditions, in an optical recording medium having a writable recording layer on a substrate and having a maker recording area in which recording is performed by a maker on the recording layer, individual drive control information of the optical recording medium is recorded in the maker recording area, and, in optical recording and optical reproducing, optical recording and optical reproducing are performed by the drive control information under optimum conditions.
摘要翻译：为了在最佳条件下稳定地执行光学记录和光学再现，在具有在基板上具有可记录记录层的光学记录介质中，并且具有制造者记录区域，其中由记录层上的制造商执行记录，单独的驱动控制信息光记录介质被记录在制造者记录区域中，并且在光学记录和光学再现中，在最佳条件下通过驱动控制信息执行光学记录和光学再现。

9. 发明授权

US08409685B2 Optical recording medium and method for manufacturing the same 失效
标题翻译：光记录介质及其制造方法
公开(公告)号：US08409685B2
公开(公告)日：2013-04-02
申请号：US12662505
申请日：2010-04-21
申请人： Masatsugu Suwabe , Hiroshi Nakayama , Takahiro Igari , Teruyuki Ota
发明人： Masatsugu Suwabe , Hiroshi Nakayama , Takahiro Igari , Teruyuki Ota
IPC分类号： B32B3/02
CPC分类号： G11B7/24053 , G11B7/26 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25715 , Y10T428/21
摘要： An optical recording medium includes: a substrate having a first principal surface and a second principal surface; one or plural information signal layers formed on the first principal surface of the substrate for undergoing recording or reproduction of information signals upon irradiation with light; and a barrier layer formed on the second principal surface of the substrate for suppressing the gas release from the second principal surface of the substrate, wherein an area of a region exposing from the barrier layer of the second principal surface of the substrate is not more than 688 mm2.
摘要翻译：光记录介质包括：具有第一主表面和第二主表面的基底; 形成在基板的第一主表面上的一个或多个信息信号层，用于在照射光时进行信息信号的记录或再现; 以及阻挡层，其形成在所述基板的所述第二主面上，用于抑制从所述基板的所述第二主面剥离的气体，其中，从所述基板的所述第二主面的所述阻挡层露出的区域的面积不大于 688 mm2。

10. 发明申请

US20100291337A1 Optical recording medium and method for manufacturing the same 失效
标题翻译：光记录介质及其制造方法
公开(公告)号：US20100291337A1
公开(公告)日：2010-11-18
申请号：US12662505
申请日：2010-04-21
申请人： Masatsugu Suwabe , Hiroshi Nakayama , Takahiro Igari , Teruyuki Ota
发明人： Masatsugu Suwabe , Hiroshi Nakayama , Takahiro Igari , Teruyuki Ota
IPC分类号： B32B3/02 , G11B7/26
CPC分类号： G11B7/24053 , G11B7/26 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25715 , Y10T428/21
摘要： An optical recording medium includes: a substrate having a first principal surface and a second principal surface; one or plural information signal layers formed on the first principal surface of the substrate for undergoing recording or reproduction of information signals upon irradiation with light; and a barrier layer formed on the second principal surface of the substrate for suppressing the gas release from the second principal surface of the substrate, wherein an area of a region exposing from the barrier layer of the second principal surface of the substrate is not more than 688 mm2.
摘要翻译：光记录介质包括：具有第一主表面和第二主表面的基底; 形成在基板的第一主表面上的一个或多个信息信号层，用于在照射光时进行信息信号的记录或再现; 以及阻挡层，形成在所述基板的所述第二主面上，用于抑制从所述基板的所述第二主面的气体释放，其中，从所述基板的所述第二主面的所述阻挡层露出的区域的面积不大于 688 mm2。

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