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    OPTICAL INFORMATION RECORDING MEDIUM
    1.
    发明申请
    OPTICAL INFORMATION RECORDING MEDIUM 审中-公开
    光信息记录介质

    公开(公告)号：US20090029092A1

    公开(公告)日：2009-01-29

    申请号：US11909579

    申请日：2006-03-23

    申请人： Kousuke Watanabe ,  Tetsuya Watanabe ,  Keita Takahashi ,  Kazutoshi Katayama ,  Chisato Obara

    发明人： Kousuke Watanabe ,  Tetsuya Watanabe ,  Keita Takahashi ,  Kazutoshi Katayama ,  Chisato Obara

    IPC分类号： G11B7/246 ,  B32B3/02

    CPC分类号： G11B7/249 ,  G11B7/245 ,  G11B7/246 ,  G11B7/2467 ,  G11B7/2478 ,  G11B7/2492 ,  G11B7/2495 ,  G11B7/2498 ,  G11B7/2531 ,  G11B7/2532 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2535 ,  G11B7/256 ,  G11B7/259 ,  G11B2007/24612

    摘要： The invention provides an optical information recording medium having a recording layer capable of recording information by irradiating the recording layer with a laser beam of 440 nm or less.In the optical information recording medium, the recording layer contains an oxonol dye represented by formula (1), and a counter cation (Yt+) of this dye is a cationic dye having an absorption maximum in a range of longer wavelengths than an absorption maximum of an anionic part of the oxonol dye. In the formula, A, B, C and D each represents an electron-withdrawing group. A and B or C and D may be combined with each other to form a ring. If these are not combined with each other, these are electron-withdrawing groups in which the sum of Hammett's σp values of A and B and the sum of Hammett's σp values of C and D are each greater than 0.6. R represents a substituent group on methine carbon, and m represents an integer of 0 to 1. n represents an integer of 0 to 2m+1. If n is 2 or greater, a plurality of R's may be different from each other, and R and R may be combined together to form a ring. Yt+ represents a t-valent cation, and t represents an integer of 1 to 4.

    摘要翻译： 本发明提供了一种光信息记录介质，其具有能够通过用440nm或更小的激光照射记录层来记录信息的记录层。 在光学信息记录介质中，记录层含有由式（1）表示的氧杂菁染料，该染料的抗衡阳离子（Yt +）是具有比最大吸收波长更长的波长的吸收最大值的阳离子染料 氧杂菁染料的阴离子部分。 在该式中，A，B，C和D各自表示吸电子基团。 A和B或C和D可以彼此组合以形成环。 如果这些不相互结合，则这些是吸电子基团，其中A和B的Hammett sigmap值之和以及C和D的Hammett sigmap值之和大于0.6。 R表示次甲基碳上的取代基，m表示0〜1的整数.n表示0〜2m + 1的整数。 如果n为2以上，则多个R可以相互不同，R和R可以组合在一起形成环。 Yt +表示t价阳离子，t表示1〜4的整数。

    OPTICAL INFORMATION RECORDING MEDIUM, METHOD OF RECORDING INFORMATION AND METHOD OF USING COMPOUND
    2.
    发明申请
    OPTICAL INFORMATION RECORDING MEDIUM, METHOD OF RECORDING INFORMATION AND METHOD OF USING COMPOUND 审中-公开
    光学信息记录介质，记录信息的方法和使用化合物的方法

    公开(公告)号：US20080199807A1

    公开(公告)日：2008-08-21

    申请号：US12029561

    申请日：2008-02-12

    申请人： Keita Takahashi ,  Kazutoshi Katayama

    发明人： Keita Takahashi ,  Kazutoshi Katayama

    IPC分类号： G11B7/24

    CPC分类号： G11B7/248 ,  G11B7/246 ,  G11B7/256 ,  G11B7/259 ,  G11B2007/25706 ,  G11B2007/25708 ,  G11B2007/25715

    摘要： The optical information recording medium comprises a recording layer comprising a dye on a support. The recording layer comprises a compound comprising a substituent having a property of producing a gas by thermal decomposition. The method of recording information on the recording layer comprised in the above optical information recording medium by irradiation of a laser beam onto the optical information recording medium. The method of using a compound comprising a substituent having a property of producing a gas by thermal decomposition as an additive in a solution comprising a dye.

    摘要翻译： 光学信息记录介质包括在载体上包含染料的记录层。 记录层包括具有通过热分解产生气体的性质的取代基的化合物。 通过将激光束照射到光学信息记录介质上，在包含在上述光学信息记录介质中的记录层上记录信息的方法。 在包含染料的溶液中使用包含具有通过热分解产生气体的性质的取代基作为添加剂的化合物的方法。

    OPTICAL INFORMATION RECORDING MEDIUM AND METHOD OF RECORDING INFORMATION
    4.
    发明申请
    OPTICAL INFORMATION RECORDING MEDIUM AND METHOD OF RECORDING INFORMATION 审中-公开
    光信息记录介质和记录信息的方法

    公开(公告)号：US20080310293A1

    公开(公告)日：2008-12-18

    申请号：US12130196

    申请日：2008-05-30

    申请人： Kousuke WATANABE ,  Kazutoshi Katayama ,  Keita Takahashi ,  Taro Hashizume ,  Kiyoshi Horimai

    发明人： Kousuke WATANABE ,  Kazutoshi Katayama ,  Keita Takahashi ,  Taro Hashizume ,  Kiyoshi Horimai

    IPC分类号： G11B7/24

    CPC分类号： G11B7/256 ,  G11B7/2467

    摘要： The optical information recording medium comprises a reflective layer, a recording layer, a barrier layer, and a cover layer in this order on a surface of a support, and a layer formed by curing an ultraviolet radiation-curable composition between the barrier layer and the cover layer, the layer having a glass transition temperature of equal to or lower than 25° C. The surface of the support has pregrooves with a track pitch of 50 to 500 nm. The recording layer ranges in thickness from 1 to 100 nm on the lands and from 5 to 150 nm on the grooves, and comprises at least one azo dye compound selected from the group consisting of an azo compound and an azo metal complex compound comprising an azo compound and a metal ion or metal oxide ion, with an attenuation coefficient of 0.15 to 0.3 at a wavelength of 405 nm.

    摘要翻译： 光学信息记录介质在支撑体的表面上依次包括反射层，记录层，阻挡层和覆盖层，以及通过在阻挡层和阻挡层之间固化紫外线辐射固化性组合物而形成的层 覆盖层，该层具有等于或低于25℃的玻璃化转变温度。载体的表面具有轨道间距为50至500nm的预槽。 该记录层的厚度范围为1至100nm，在槽上为5至150nm，并且包含至少一种选自偶氮化合物和偶氮金属络合物的偶氮染料化合物，其包含偶氮 化合物和金属离子或金属氧化物离子，在波长405nm处的衰减系数为0.15至0.3。

    Optical information-recording medium and method for producing the same
    5.
    发明申请
    Optical information-recording medium and method for producing the same 审中-公开
    光学信息记录介质及其制造方法

    公开(公告)号：US20080014401A1

    公开(公告)日：2008-01-17

    申请号：US11822104

    申请日：2007-07-02

    申请人： Keita Takahashi ,  Kazutoshi Katayama

    发明人： Keita Takahashi ,  Kazutoshi Katayama

    IPC分类号： B32B1/00 ,  B05D3/00

    CPC分类号： G11B7/266 ,  G11B7/246 ,  G11B7/2467 ,  G11B7/2472 ,  G11B7/2475 ,  G11B7/2478 ,  G11B7/256 ,  G11B7/259

    摘要： A first write-once type recording layer, on which information can be recorded by being irradiated with a laser beam having a wavelength of not more than 450 nm, is provided on a first substrate of a first optical information-recording medium. A dye compound, which contains boron as a constitutive element, is contained in the first write-once type recording layer. Preferred examples of the dye compound include boronic acid. In particular, it is preferable to use a compound having a boroxin moiety formed by condensation of boronic acid. The condensation of boronic acid can be advanced such that a solution, which is prepared by dissolving boronic acid in a solvent, is applied onto the first substrate to form the first write-once type recording layer, and then the first write-once type recording layer is subjected to an annealing treatment.

    摘要翻译： 在第一光学信息记录介质的第一基板上设置有通过用波长不大于450nm的激光照射可以记录信息的第一一次写入型记录层。 含有硼作为构成元素的染料化合物被包含在第一一次写入型记录层中。 染料化合物的优选实例包括硼酸。 特别地，优选使用具有通过硼酸缩合形成的氧化还原部分的化合物。 可以推进硼酸的缩合，使得将通过将硼酸溶解在溶剂中制备的溶液施加到第一基板上以形成第一一次写入型记录层，然后进行第一次写入型记录 对层进行退火处理。

    Optical Information Recording Medium
    8.
    发明申请
    Optical Information Recording Medium 审中-公开
    光信息记录介质

    公开(公告)号：US20080206672A1

    公开(公告)日：2008-08-28

    申请号：US11661378

    申请日：2006-03-15

    申请人： Kousuke Watanabe ,  Tetsuya Watanabe ,  Keita Takahashi ,  Kazutoshi Katayama

    发明人： Kousuke Watanabe ,  Tetsuya Watanabe ,  Keita Takahashi ,  Kazutoshi Katayama

    IPC分类号： G11B7/24

    CPC分类号： G11B7/247 ,  G11B7/24 ,  G11B7/2478 ,  G11B7/256 ,  G11B7/259

    摘要： A blue laser-ready information recording medium improved in light stability and durability without impairment of record/playback characteristics is provided.The information recording medium is an optical information recording medium having on a substrate a recording layer that permits recording of information by irradiation with laser light of 440 nm or below, and is a heat-mode information recording medium that has a recording layer containing a methine dye and an organic oxidant on a transparent disk-form substrate on which a pregroove having a track pitch of 0.2 to 0.5 μm is formed, and that on the pregroove-formed side of the substrate.

    摘要翻译： 提供了一种蓝光激光就绪信息记录介质，其光稳定性和耐久性提高，而不损害记录/播放特性。 信息记录介质是一种光学信息记录介质，在基板上具有允许通过用440nm以下的激光照射来记录信息的记录层，并且是具有包含次甲基化的记录层的热模式信息记录介质 染料和有机氧化剂在其上形成具有0.2至0.5μm的轨道间距的预制槽的透明盘形基底上，以及在衬底的预槽形成侧上。

    Image forming apparatus implemented by a distributed control system
    10.
    发明授权
    Image forming apparatus implemented by a distributed control system 有权
    由分布式控制系统实现的图像形成装置

    公开(公告)号：US08576427B2

    公开(公告)日：2013-11-05

    申请号：US12713129

    申请日：2010-02-25

    申请人： Akihiko Sakai ,  Atsushi Otani ,  Shigeo Hata ,  Shoji Takeda ,  Satoru Yamamoto ,  Keita Takahashi ,  Hirotaka Seki

    发明人： Akihiko Sakai ,  Atsushi Otani ,  Shigeo Hata ,  Shoji Takeda ,  Satoru Yamamoto ,  Keita Takahashi ,  Hirotaka Seki

    IPC分类号： G06F3/12

    CPC分类号： G03G15/50

    摘要： There are provided an image forming apparatus which implements divisional control using a plurality of control units without an increase in cost and a control method for the apparatus. To accomplish this, this image forming apparatus includes a master control unit that controls the overall image forming apparatus, a plurality of sub-master control units that control a plurality of functions for performing image formation, and a plurality of salve control units that control loads for implementing a plurality of functions. The master control unit is connected to the plurality of sub-master control units via first signal lines. The plurality of sub-master control units are connected to the plurality of slave control units via second signal lines higher in data transfer timing accuracy than the first signal lines.

    摘要翻译： 提供了一种图像形成装置，其使用多个控制单元实现分割控制，而不增加成本，并且该装置的控制方法。 为了实现这一点，该图像形成装置包括控制整个图像形成装置的主控制单元，控制用于执行图像形成的多个功能的多个子主控制单元和控制负载的多个控制单元 用于实现多个功能。 主控单元经由第一信号线与多个子主控单元连接。 多个子主控制单元经由比数据传送定时精度高于第一信号线的第二信号线连接到多个从属控制单元。