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    Recordable optical recording medium
    1.
    发明授权
    Recordable optical recording medium 有权
    可记录的光记录介质

    公开(公告)号：US08993086B2

    公开(公告)日：2015-03-31

    申请号：US14001158

    申请日：2012-02-09

    Applicant: Takuo Kodaira ,  Isao Matsuda ,  Eiji Yamada

    Inventor： Takuo Kodaira ,  Isao Matsuda ,  Eiji Yamada

    IPC: G11B7/24 ,  G11B7/2467 ,  G11B7/24035 ,  G11B7/249

    CPC classification number: G11B7/2467 ,  G11B7/24035 ,  G11B7/249 ,  Y10T428/21 ,  Y10T428/3154

    Abstract: A recordable optical recording medium is provided enabling reliably preventing the deterioration of the recording characteristics, even when stored for a long period of time in an environment of high temperature and humidity. A recordable optical recording medium includes a substrate, and on the substrate, a reflective layer, a recording layer, a protective layer, a light transmission layer in a single layer structure having optical transparency, and a hard coat layer. The recording layer is formed by addition of an additive which functions as reducing agent to an azo metal complex dye having a triazole structure.

    Abstract translation: 即使在高温，高湿的环境中长时间存放的情况下，也能够可靠地防止记录特性的劣化。 可记录光学记录介质包括基板，并且在基板上具有反射层，记录层，保护层，具有光学透明度的单层结构的光透射层和硬涂层。 通过添加作为还原剂的添加剂形成到具有三唑结构的偶氮金属络合染料中来形成记录层。

    RECORDABLE OPTICAL RECORDING MEDIUM HAVING RECORDING LAYER CONTAINING ORGANIC DYE
    2.
    发明申请
    RECORDABLE OPTICAL RECORDING MEDIUM HAVING RECORDING LAYER CONTAINING ORGANIC DYE 有权
    具有包含有机染料的记录层的记录光学记录介质

    公开(公告)号：US20140030550A1

    公开(公告)日：2014-01-30

    申请号：US14001153

    申请日：2012-02-09

    Applicant: Takuo Kodaira ,  Isao Matsuda

    Inventor： Takuo Kodaira ,  Isao Matsuda

    IPC: G11B7/2467

    CPC classification number: G11B7/2467 ,  C09B45/18 ,  C09B45/20 ,  C09B45/22 ,  G11B7/24056 ,  G11B7/249 ,  Y10T428/21

    Abstract: A recordable optical recording medium is provided enabling the light transmission layer to be a single layer, the inhibition of peeling of the recording layer even when stored in high-temperature/high-moisture conditions, and the reduction of degradation of the recording/reproduction characteristics. A recordable optical recording medium provided with a substrate, and, on the substrate in the following order, a reflective layer, a recording layer, a protective layer, and a light transmission layer. The optical recording medium has the recording layer formed thereon using an organic dye obtained by adding a highly waterproof, low hydrophilic organic dye to a triazole-based azo metal complex dye.

    Abstract translation: 提供了可记录光学记录介质，使得光透射层成为单层，即使在高温/高湿度条件下储存时也抑制了记录层的剥离，并且降低了记录/再现特性 。 具有基板的可记录光学记录介质，并且在基板上依次具有反射层，记录层，保护层和光透射层。 光记录介质具有使用通过向三唑基偶氮金属络合物染料添加高度防水的低亲水性有机染料而获得的有机染料形成在其上的记录层。

    OPTICAL INFORMATON RECORDING MEDIUM
    3.
    发明申请
    OPTICAL INFORMATON RECORDING MEDIUM 有权
    光信息记录介质

    公开(公告)号：US20080260984A1

    公开(公告)日：2008-10-23

    申请号：US12051627

    申请日：2008-03-19

    Applicant: Takuo Kodaira ,  Isao Matsuda ,  Takeshi Otsu ,  Fumi Hara

    Inventor： Takuo Kodaira ,  Isao Matsuda ,  Takeshi Otsu ,  Fumi Hara

    IPC: B32B3/02 ,  B32B37/00

    CPC classification number: G11B7/246 ,  G11B7/2467 ,  G11B7/2472 ,  G11B7/2492 ,  G11B7/259 ,  Y10T428/21

    Abstract: In a write-once optical information recording medium including a substrate, a groove-shaped track such as a guiding groove, and an optical recording layer containing an organic dye material and disposed on the guiding groove, wherein information is recorded by irradiating a short-wavelength laser beam from a surface of the optical recording layer opposite the substrate, and the information can be reproduced by reading a change in the reflected light of a short-wavelength laser beam after the information recording, an unrecorded portion of the optical recording layer has a lower reflectance than a pit portion formed after recording to a portion of the optical recording layer, the optical recording layer has a refractive index n in the range of about 1.2 to about 2.1 before recording and an extinction coefficient k in the range of about 0.01 to about 0.7 before recording, and n+k is in the range of about 1.4 to about 2.1.

    Abstract translation: 在包括基板，诸如引导槽的凹槽形轨迹和包含有机染料材料并且设置在引导槽上的光学记录层的一次写入光信息记录介质中，其中通过照射短路来记录信息， 可以通过读取信息记录后的短波长激光束的反射光的变化来重现信息，光记录层的未记录部分具有 比在记录到光记录层的一部分之后形成的凹坑部分更低的反射率，光记录层在记录之前的折射率n在约1.2至约2.1的范围内，并且消光系数k在约0.01的范围内 在记录之前为约0.7，并且n + k在约1.4至约2.1的范围内。

    Recordable optical recording medium having recording layer containing organic dye
    4.
    发明授权
    Recordable optical recording medium having recording layer containing organic dye 有权
    具有记录层的可记录光记录介质含有有机染料

    公开(公告)号：US08993085B2

    公开(公告)日：2015-03-31

    申请号：US14001153

    申请日：2012-02-09

    Applicant: Takuo Kodaira ,  Isao Matsuda

    Inventor： Takuo Kodaira ,  Isao Matsuda

    IPC: G11B7/24 ,  G11B7/2467 ,  G11B7/24056 ,  G11B7/249 ,  C09B45/18 ,  C09B45/20 ,  C09B45/22

    CPC classification number: G11B7/2467 ,  C09B45/18 ,  C09B45/20 ,  C09B45/22 ,  G11B7/24056 ,  G11B7/249 ,  Y10T428/21

    Abstract: A recordable optical recording medium is provided enabling the light transmission layer to be a single layer, the inhibition of peeling of the recording layer even when stored in high-temperature/high-moisture conditions, and the reduction of degradation of the recording/reproduction characteristics. A recordable optical recording medium provided with a substrate, and, on the substrate in the following order, a reflective layer, a recording layer, a protective layer, and a light transmission layer. The optical recording medium has the recording layer formed thereon using an organic dye obtained by adding a highly waterproof, low hydrophilic organic dye to a triazole-based azo metal complex dye.

    Abstract translation: 提供了可记录光学记录介质，使得光透射层成为单层，即使在高温/高湿度条件下储存时也抑制了记录层的剥离，并且降低了记录/再现特性 。 具有基板的可记录光学记录介质，并且在基板上依次具有反射层，记录层，保护层和光透射层。 光记录介质具有使用通过向三唑基偶氮金属络合物染料添加高度防水的低亲水性有机染料而获得的有机染料形成在其上的记录层。

    Optical information recording medium
    5.
    发明授权
    Optical information recording medium 有权
    光信息记录介质

    公开(公告)号：US07867595B2

    公开(公告)日：2011-01-11

    申请号：US11940258

    申请日：2007-11-14

    Applicant: Takeshi Otsu ,  Akimasa Miyata ,  Motomitsu Hagiwara ,  Isao Matsuda ,  Fumi Hara ,  Shingo Kato ,  Takuo Kodaira

    Inventor： Takeshi Otsu ,  Akimasa Miyata ,  Motomitsu Hagiwara ,  Isao Matsuda ,  Fumi Hara ,  Shingo Kato ,  Takuo Kodaira

    IPC: B32B3/02

    CPC classification number: G11B7/2575 ,  G11B7/2467 ,  G11B7/2472 ,  G11B7/2531 ,  G11B7/2532 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2585 ,  G11B7/259 ,  Y10T428/21

    Abstract: An optical information recording medium is provided having a superior jitter property even when an organic substance is used for a recording layer. The optical information recording medium has a substrate having a penetrating hole in a central portion thereof and a spiral pre-groove provided in one surface of the substrate, a reflection layer provided on the surface of the substrate in which the pre-groove is provided, a recording layer which is provided on the reflection layer and which is composed of an organic substance including a dye, and a light transmissive cover layer provided on the recording layer. In the optical information recording medium, the cover layer has an elastic modulus of 40 MPa or less at 25° C. in an interface region facing the recording layer.

    Abstract translation: 即使当将有机物质用于记录层时，提供了具有优异的抖动特性的光学信息记录介质。 光学信息记录介质具有在其中心部分具有贯通孔的基板和设置在基板的一个表面中的螺旋预制槽，设置在其中设置预凹槽的基板的表面上的反射层， 设置在反射层上并由包括染料的有机物质构成的记录层和设置在记录层上的透光覆盖层。 在光学信息记录介质中，覆盖层在面向记录层的界面区域中在25℃下的弹性模量为40MPa以下。

    RECORDABLE OPTICAL RECORDING MEDIUM
    6.
    发明申请
    RECORDABLE OPTICAL RECORDING MEDIUM 有权
    可记录光学记录介质

    公开(公告)号：US20130337270A1

    公开(公告)日：2013-12-19

    申请号：US14001158

    申请日：2012-02-09

    Applicant: Takuo Kodaira ,  Isao Matsuda ,  Eiji Yamada

    Inventor： Takuo Kodaira ,  Isao Matsuda ,  Eiji Yamada

    IPC: G11B7/2467

    CPC classification number: G11B7/2467 ,  G11B7/24035 ,  G11B7/249 ,  Y10T428/21 ,  Y10T428/3154

    Abstract: A recordable optical recording medium is provided enabling reliably preventing the deterioration of the recording characteristics, even when stored for a long period of time in an environment of high temperature and humidity. A recordable optical recording medium includes a substrate, and on the substrate, a reflective layer, a recording layer, a protective layer, a light transmission layer in a single layer structure having optical transparency, and a hard coat layer. The recording layer is formed by addition of an additive which functions as reducing agent to an azo metal complex dye having a triazole structure.

    Abstract translation: 即使在高温，高湿的环境中长时间存放的情况下，也能够可靠地防止记录特性的劣化。 可记录光学记录介质包括基板，并且在基板上具有反射层，记录层，保护层，具有光学透明度的单层结构的光透射层和硬涂层。 通过添加作为还原剂的添加剂形成到具有三唑结构的偶氮金属络合染料中来形成记录层。

    Optical informaton recording medium
    7.
    发明授权
    Optical informaton recording medium 有权
    光信息记录介质

    公开(公告)号：US07981494B2

    公开(公告)日：2011-07-19

    申请号：US12051627

    申请日：2008-03-19

    Applicant: Takuo Kodaira ,  Isao Matsuda ,  Takeshi Otsu ,  Fumi Hara

    Inventor： Takuo Kodaira ,  Isao Matsuda ,  Takeshi Otsu ,  Fumi Hara

    IPC: B32B3/02

    CPC classification number: G11B7/246 ,  G11B7/2467 ,  G11B7/2472 ,  G11B7/2492 ,  G11B7/259 ,  Y10T428/21

    Abstract: In a write-once optical information recording medium including a substrate, a groove-shaped track such as a guiding groove, and an optical recording layer containing an organic dye material and disposed on the guiding groove, wherein information is recorded by irradiating a short-wavelength laser beam from a surface of the optical recording layer opposite the substrate, and the information can be reproduced by reading a change in the reflected light of a short-wavelength laser beam after the information recording, an unrecorded portion of the optical recording layer has a lower reflectance than a pit portion formed after recording to a portion of the optical recording layer, the optical recording layer has a refractive index n in the range of about 1.2 to about 2.1 before recording and an extinction coefficient k in the range of about 0.01 to about 0.7 before recording, and n+k is in the range of about 1.4 to about 2.1.

    Abstract translation: 在包括基板，诸如引导槽的凹槽形轨迹和包含有机染料材料并且设置在引导槽上的光学记录层的一次写入光信息记录介质中，其中通过照射短路来记录信息， 可以通过读取信息记录后的短波长激光束的反射光的变化来重现信息，光记录层的未记录部分具有 比在记录到光记录层的一部分之后形成的凹坑部分更低的反射率，光记录层在记录之前的折射率n在约1.2至约2.1的范围内，并且消光系数k在约0.01的范围内 在记录之前为约0.7，并且n + k在约1.4至约2.1的范围内。

    Water-soluble dietary fiber-containing composition and method for preparing same
    9.
    发明授权
    Water-soluble dietary fiber-containing composition and method for preparing same 有权
    含水溶性膳食纤维的组合物及其制备方法

    公开(公告)号：US07910150B2

    公开(公告)日：2011-03-22

    申请号：US11353975

    申请日：2006-02-15

    Applicant: Isao Matsuda ,  Yasuo Katta ,  Kensaku Shimada ,  Takamasa Kiyoshima

    Inventor： Isao Matsuda ,  Yasuo Katta ,  Kensaku Shimada ,  Takamasa Kiyoshima

    IPC: A23L1/308

    CPC classification number: A21D2/18 ,  A21D13/062 ,  A23L7/111 ,  A23L29/244 ,  A23L29/256 ,  A23L29/35 ,  A23L33/10 ,  A23L33/22 ,  A23V2002/00 ,  A23V2200/32 ,  A23V2200/30 ,  A23V2200/326 ,  A23V2200/20 ,  A23V2250/5114 ,  A23V2250/5024 ,  A23V2250/5026

    Abstract: A water-soluble dietary fiber-containing composition comprises a water-soluble dietary fiber material and a thickening polysaccharide in a mixing ratio, by mass, ranging from 95:5 to 80:20 and has a solubility, in water at 30° C., of not more than 80%. The composition may be prepared by a method comprising the steps of dissolving, in water, a water-soluble dietary fiber material and a thickening polysaccharide such that the mixing ratio of the former to the latter, by mass, ranges from 95:5 to 80:20 and then drying the resulting aqueous solution. The composition has a low solubility in water and therefore, can be incorporated into various foods, while maintaining desired excellent quality thereof without being accompanied by the reduction of the working characteristics of the raw materials for these foods.

    Abstract translation: 含水溶性膳食纤维的组合物包含水溶性膳食纤维材料和增稠多糖，其混合比例为95:5至80:20，并且在30℃的水中具有溶解性。 ，不超过80％。 该组合物可以通过以下步骤制备：将水溶性膳食纤维材料和增稠多糖溶解在水中的方法，使得前者与后者的混合比例为95:5至80 ：20然后干燥所得水溶液。 该组合物在水中的溶解度低，因此可以在不损害这些食品的原料的工作特性的同时保持所需的优良品质的情况下并入各种食品中。

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