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    Method for alternately expressing color-memorizing photochromic function in toy element, and an alternately color-memorizing photochromic toy
    3.
    发明授权
    Method for alternately expressing color-memorizing photochromic function in toy element, and an alternately color-memorizing photochromic toy 有权
    在玩具元件中交替表现存储光致变色功能的方法，以及交替记忆光致变色玩具

    公开(公告)号：US08444450B2

    公开(公告)日：2013-05-21

    申请号：US10694006

    申请日：2003-10-28

    申请人： Yutaka Shibahashi ,  Michiyuki Yasuda ,  Masahiro Irie

    发明人： Yutaka Shibahashi ,  Michiyuki Yasuda ,  Masahiro Irie

    IPC分类号： A63H30/00

    CPC分类号： A63H33/22

    摘要： A toy comprises a toy element comprising a photochromic layer which contains a photochromic compound having a photo memory function (color-memorizing photochromic property), maintains a coloring state by developing a color through the irradiation of ultraviolet rays or sunlight containing ultraviolet rays and changes into decolorizing state through its decolorization by the irradiation of visible light, and a color-changing means which contains at least one of an ultraviolet ray absorbent and a light-shading pigment capable of shading at least ultraviolet rays, changes the photochromic compound of the coloring state into decolorizing state by cutting off ultraviolet rays of sunlight and thereby effecting irradiation of visible light, and maintains the changed state, wherein a function to memorize and maintain coloring and decolorizing states alternately is expressed by arranging the color-changing means under such a condition that it is contacted or non-contacted with the photochromic layer.

    摘要翻译： 一种玩具，其特征在于，包括含有具有光记录功能的光致变色化合物（着色光致变色性）的光致变色层的玩具元件，通过紫外线的照射或含有紫外线的太阳光的照射而变色而保持着色状态 通过其可见光的照射而脱色的脱色状态，以及包含紫外线吸收剂和能够至少遮蔽紫外线的遮光颜料中的至少一种的变色装置，使着色状态的光致变色化合物 通过切断太阳光的紫外线，从而进行可见光的照射而进入脱色状态，并且保持改变状态，其中交替记忆和保持着色和脱色状态的功能是通过将颜色变化装置布置在以下条件下表示的： 它与光致变色接触或未接触 层。

    Display Medium and Displaying Method
    5.
    发明申请
    Display Medium and Displaying Method 审中-公开
    显示媒介和显示方式

    公开(公告)号：US20080248411A1

    公开(公告)日：2008-10-09

    申请号：US11547165

    申请日：2005-03-30

    申请人： Masahiro Irie ,  Makoto Mihara

    发明人： Masahiro Irie ,  Makoto Mihara

    IPC分类号： B42D15/10 ,  B23K26/00 ,  B32B27/16 ,  G03C1/76

    CPC分类号： G03C1/73 ,  G06K19/10

    摘要： Provided are an indicating material having excellent facility and high security and an indicating method for recording and indicating information on this indicating material. The indicating material has a structure that an ultraviolet light-screening layer having visible light-transmitting ability is laminated on a recording layer having visible light-transmitting ability and composed of a recording layer-forming material containing a color-developing component that becomes a color-developed state by the action of ultraviolet light. The indicating method is an indicating method for recording and indicating information on the above-described indicating material, comprising condensing a laser beam having a wavelength of a visible range or longer on the recording layer in the indicating material to irradiate the recording layer with the laser beam and recording and indicating the information by two-photon absorption.

    摘要翻译： 提供具有优异的设施和高安全性的指示材料以及用于记录和指示关于该指示材料的信息的指示方法。 指示材料具有将具有可见光透射能力的紫外线遮光层层压在具有可见光透射能力的记录层上并由包含成色为彩色显影成分的记录层形成材料构成的结构 通过紫外线的作用发展起来的状态。 指示方法是用于记录和指示关于上述指示材料的信息的指示方法，包括在指示材料中的记录层上聚合具有可见光范围或更长波长的激光束以用激光照射记录层 光束和记录并通过双光子吸收来指示信息。

    Photochromic compound
    8.
    发明授权
    Photochromic compound 失效
    光致变色化合物

    公开(公告)号：US5294522A

    公开(公告)日：1994-03-15

    申请号：US025133

    申请日：1993-03-02

    申请人： Manabu Uchida ,  Masahiro Irie

    发明人： Manabu Uchida ,  Masahiro Irie

    IPC分类号： C07D311/78 ,  C07D311/92 ,  G03C1/73 ,  C07D333/50

    CPC分类号： G03C1/73 ,  C07D311/78 ,  C07D311/92 ,  Y10S430/163

    摘要： A novel photochromic compound as a photoreactive material making use of photochromism is provided, which compound is expressed by the following formula (1) or (2)): ##STR1## wherein R is alkyl, alkoxy, perfluoroalkyl or cyano; X.sub.1, X.sub.2, X.sub.3, X.sub.4, X.sub.5 and X.sub.6 are each H, halogen, alkyl, alkoxy, cyano, alkanoyloxy or alkyloxycarbonyl, or a substituted or unsubstituted benzene ring is formed by condensation between at adjacent groups among X.sub.1 to X.sub.6 ; Y is Y.sub.1 C=CY.sub.2, O, S, SO, SO.sub.2 or NY.sub.3 wherein Y.sub.1 and Y.sub.2 are each as defined in the case of the above X.sub.1 to X.sub.6 and Y.sub.3 is H, alkyl, alkanoyl, alkyloxycarbonyl or aryl; and the symbol refers to occurrence of E- or Z-isomer, and which compound is useful as rewritable optical memory element or photo-display element and also as solar energy-storage material, duplicating material, masking material, optical filter, toys, etc.

    摘要翻译： （1）或（2）表示化合物：（*化学结构*）（1）或（*化学结构*）（2） ）其中R是烷基，烷氧基，全氟烷基或氰基; X 1，X 2，X 3，X 4，X 5和X 6各自为H，卤素，烷基，烷氧基，氰基，烷酰氧基或烷氧基羰基，或者通过X1至X6中的相邻基团之间的缩合形成取代或未取代的苯环; Y是Y1C = CY2，O，S，SO，SO2或NY3，其中Y1和Y2各自如上述X1至X6的定义，Y3为H，烷基，烷酰基，烷氧基羰基或芳基; 符号是指E-或Z-异构体的出现，哪种化合物可用作可重写光存储元件或光显示元件，也可用作太阳能储存材料，复制材料，掩模材料，滤光器，玩具等 。

    Optical memory medium
    10.
    发明授权
    Optical memory medium 失效
    光存储介质

    公开(公告)号：US5605779A

    公开(公告)日：1997-02-25

    申请号：US23817

    申请日：1993-02-25

    申请人： Masahiro Irie ,  Kazuo Van

    发明人： Masahiro Irie ,  Kazuo Van

    IPC分类号： G03C1/73 ,  G03C5/56 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/0055 ,  G11B7/244 ,  G11B7/24

    CPC分类号： G11B7/0052 ,  G11B7/00455 ,  G11B7/00552 ,  G11B7/244 ,  Y10S430/146 ,  Y10S430/163

    摘要： An optical memory medium having a transparent substrate, a recording layer and a reflective layer, the recording layer and the reflective layer being formed in this order on the transparent substrate. The recording layer is a diarylethene derivative dispersed in a non-polar polymeric binder. The optical memory medium with such a recording layer fully utilizes advantageous properties of the diarylethene derivative, such as good thermal stability of recorded state, excellent durability against repeated color changes between colored and colorless states, and photosensitive property to semiconductor laser light with a wavelength of 780 nm. The optical memory medium enables high-density recording and non-destructive readout.

    摘要翻译： 具有透明基板，记录层和反射层的光学存储介质，该记录层和反射层依次形成在透明基板上。 记录层是分散在非极性聚合物粘合剂中的二芳基乙烯衍生物。 具有这种记录层的光学存储介质充分利用了二芳基乙烯衍生物的有利性质，例如记录状态的良好热稳定性，着色和无色状态之间重复颜色变化的优异耐久性以及对波长为 780nm。 光存储介质可实现高密度记录和非破坏性读出。