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1. 发明授权

US4719296A Spiroxazine compounds 失效
标题翻译：螺恶嗪化合物
公开(公告)号：US4719296A
公开(公告)日：1988-01-12
申请号：US822449
申请日：1986-01-27
申请人： Masahiro Irie , Shuichi Maeda
发明人： Masahiro Irie , Shuichi Maeda
IPC分类号： C07D498/10 , C07D513/10 , C09K9/02 , G02F1/17 , G03C1/685 , G03C1/73 , C07D413/02 , C07D417/02
CPC分类号： C07D513/10 , G03C1/685
摘要： A spiroxazine compound represented by the formula: ##STR1## wherein R.sup.1 and R.sup.2 each represents an alkyl group, an allyl group, an aryl group or an aralkyl group; rings A and B each represents a substituted or unsubstituted benzene ring, a substituted or unsubstituted naphthalene ring or a substituted or unsubstituted heterocyclic ring; X represents an oxygen atom or a sulfur atom; and n represents an integer of from 1 to 6, and a photochromic composition containing said spiroxazine compound are disclosed. The compound is excellent in compatibility to and solubility in high molecular weight compounds, and the composition containing the same stably develops a color of high density upon irradiation of ultraviolet rays.
摘要翻译：由下式表示的螺恶嗪化合物：其中R1和R2各自表示烷基，烯丙基，芳基或芳烷基; 环A和B各自表示取代或未取代的苯环，取代或未取代的萘环或取代或未取代的杂环; X表示氧原子或硫原子; n表示1〜6的整数，含有所述螺恶嗪化合物的光致变色组合物。该化合物与高分子量化合物的相溶性和溶解性优异，含有该化合物的组合物在照射紫外线时可以稳定地显现出高密度的颜色。

2. 发明授权

US06884553B2 Near-field optical recording medium and near-field optical recording method 失效
标题翻译：近场光记录介质和近场光记录方法
公开(公告)号：US06884553B2
公开(公告)日：2005-04-26
申请号：US09949795
申请日：2001-09-12
申请人： Masahiro Irie , Shuichi Maeda
发明人： Masahiro Irie , Shuichi Maeda
IPC分类号： G11B7/0045 , G11B7/244 , G11B7/24
CPC分类号： B82Y10/00 , G11B7/00455 , G11B7/244 , Y10S430/146
摘要： A near-field optical recording medium comprises a recording layer capable of writing, reading and erasing information using an evanescent light, the evanescent light having a beam spot size smaller than the wavelength of a source light, wherein the recording layer is a stable amorphous layer mainly comprising a photochromic compound having a glass transition point of 55° C. or higher and a molecular weight of 3000 or less.
摘要翻译：近场光记录介质包括能够使用ev逝光写入，读取和擦除信息的记录层，该ev逝光具有小于源光波长的光点尺寸，其中记录层是稳定的非晶层主要包含玻璃化转变温度为55℃以上，分子量为3000以下的光致变色化合物。

3. 发明申请

US20080248411A1 Display Medium and Displaying Method 审中-公开
标题翻译：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。

4. 发明授权

US07101497B2 Photochromic material and color dose meter using the same 有权
标题翻译：光致变色材料和彩色剂量计使用相同
公开(公告)号：US07101497B2
公开(公告)日：2006-09-05
申请号：US10479982
申请日：2002-06-14
申请人： Yuki Tanaka , Naoto Kijima , Shinichirou Nakamura , Masahiro Irie , Setsuko Irie
发明人： Yuki Tanaka , Naoto Kijima , Shinichirou Nakamura , Masahiro Irie , Setsuko Irie
IPC分类号： G02B5/23 , G02F1/01 , G03C8/00
CPC分类号： G01T1/04 , C09K9/02 , C09K2211/1029 , C09K2211/1037 , C09K2211/1092 , C09K2211/1096
摘要： To detect an irradiated radiation efficiently, so that the dose can be measured with high sensitivity. A photochromic material comprising an illuminant(s) which emits a light when irradiated with a radiation and a diarylethene photochromic compound(s) having a specific structure, and a color dose meter employing it.
摘要翻译：为了有效地检测照射的辐射，可以高灵敏度地测量剂量。包含用辐射照射光的发光体和具有特定结构的二芳基乙烯光致变色化合物的光致变色材料和使用其的着色剂量计。

5. 发明授权

US06979413B2 Optical recording material 失效
标题翻译：光学记录材料
公开(公告)号：US06979413B2
公开(公告)日：2005-12-27
申请号：US10787375
申请日：2004-02-27
申请人： Yuriko Kaida , Masahiro Irie
发明人： Yuriko Kaida , Masahiro Irie
IPC分类号： C09K9/02 , C09K19/38 , G02F1/00 , G02F1/133 , G03C1/73 , G11B7/25 , C09K19/52
CPC分类号： G02F1/133362 , C09K9/02 , C09K19/3833 , C09K19/3852 , C09K2211/1029 , C09K2211/1037 , C09K2211/1092 , G02F1/0063 , G03C1/73 , G11B7/25
摘要： Optical recording material which is capable of recording and reading an information signal by utilizing a change in the double refraction caused by a change in the molecular orientation of a side-chain type polymer liquid crystal which has an electrocyclic-reaction-type photochromic compound (or a residue thereof), or a side-chain polymer liquid crystal having in a polymer chain thereof a monomeric unit to which the photochromic compound is bonded.
摘要翻译：通过利用具有电反应型光致变色化合物的侧链型聚合物液晶的分子取向变化引起的双折射变化，能够记录信息信号的光记录材料（或其残基）或其聚合物链中具有光致变色化合物键合的单体单元的侧链聚合物液晶。

6. 发明授权

US5294522A Photochromic compound 失效
标题翻译：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。

7. 发明授权

US5889751A Method for optically controlling an optical device and an optical control device utilizing the method 失效
标题翻译：利用该方法光学控制光学装置和光学控制装置的方法
公开(公告)号：US5889751A
公开(公告)日：1999-03-30
申请号：US881130
申请日：1997-06-24
申请人： Tsuyoshi Tsujioka , Minoru Kume , Masahiro Irie
发明人： Tsuyoshi Tsujioka , Minoru Kume , Masahiro Irie
IPC分类号： G11B7/00 , G11B7/004 , G11B7/0045 , G11B7/005 , G11B7/125 , G11B7/24 , G11B7/249
CPC分类号： G11B7/252 , G11B7/00455 , G11B7/0052 , G11B7/126 , G11B7/127 , G11B7/24 , G11B7/249 , G11B7/2534 , G11B7/2542 , G11B7/259
摘要： A photon mode reaction is caused in an optical recording medium by irradiating the optical recording medium susceptible to the photon mode reaction with light emitted from a light emitting device when driven by a pulsed current.
摘要翻译：通过在由脉冲电流驱动时照射由发光器件发射的光而容易受到光子模式反应的光学记录介质，在光学记录介质中引起光子模式反应。

8. 发明授权

US5605779A Optical memory medium 失效
标题翻译：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。

9. 发明授权

US4826954A Diorganopolysiloxane-azobenzene alternating copolymers and methods for their preparation 失效
标题翻译：二羟基聚硅氧烷 - 偶氮苯交替共聚物及其制备方法
公开(公告)号：US4826954A
公开(公告)日：1989-05-02
申请号：US149781
申请日：1988-01-29
申请人： Toshio Suzuki , Masahiro Irie
发明人： Toshio Suzuki , Masahiro Irie
IPC分类号： C08G77/42 , A01B63/00 , A01B63/10 , A01C11/02 , C07F7/08 , C08G77/48 , C08G77/54 , C08G77/06 , C08G77/04
CPC分类号： C08G77/54
摘要： Novel diorganopolysiloxane-azobenzene alternating copolymers composed of repeat units having the formula ##STR1## wherein n has a value greater than or equal to 1; each R.sup.1 is independently selected from a group consisting of a hydrogen atom, a monovalent hydrocarbon group and an alkoxy group; each R.sup.2 is independently selected from a group consisting of a monovalent hydrocarbon group and an alkoxy group; each R.sup.3 is a linking group selected from a group consisting of an oxygen atom, C.sub.2 -C.sub.6 alkylene groups, --O(C.dbd.O)--, --R.sup.4 --N(R.sup.5)--(C.dbd.O)--, and --R.sup.6 --(C.dbd.O)--N(R.sup.7)--, are described. These copolymers undergo reversible photomediated changes in their viscosity and absorption specta. Also described are methods for preparing these novel copolymers.

10. 发明授权

US08648206B2 Light-activated actuator element 有权
标题翻译：光启动元件
公开(公告)号：US08648206B2
公开(公告)日：2014-02-11
申请号：US12518862
申请日：2007-10-22
申请人： Masahiro Irie , Shizuka Takami
发明人： Masahiro Irie , Shizuka Takami
IPC分类号： C07D417/08
CPC分类号： B81B3/0029 , F03G7/005 , Y02E10/46
摘要： Disclosed is light-driven actuator element characterized in that, inter alia, it can be reduced to micrometer size, is rapidly responsive, and reversibly changes to enable repeated use. The light-driven actuator element includes a crystal of diarylethene compound which changes shape upon photoisomerization (e.g., the compound of Structural Formula (I) below, where R1 represents a hydrogen atom or methyl group and R2 represents a methyl group). The element can be a rod-shaped or plate-like microcrystal having a size on the order of micrometer. The element bends (or contracts) on irradiation with ultraviolet light and expands to return to the original size on irradiation with visible light.
摘要翻译：公开了一种光驱动致动器元件，其特征在于，特别地，其可以减小到微米尺寸，快速响应，并且可逆地改变以使得能够重复使用。光驱动致动器元件包括在光异构化时改变形状的二芳基乙烯化合物的晶体（例如，下述结构式（I）的化合物，其中R 1表示氢原子或甲基，R 2表示甲基）。该元件可以是具有大约数量级的尺寸的棒状或板状微晶。元件在紫外线照射下弯曲（或收缩），并在可见光照射下膨胀回到原始尺寸。

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