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    Polymerizable substituted amide compound, polymer obtained therefrom and nonlinear optical material using the same
    2.
    发明授权
    Polymerizable substituted amide compound, polymer obtained therefrom and nonlinear optical material using the same 失效
    可聚合的取代酰胺化合物，由其获得的聚合物和使用其的非线性光学材料

    公开(公告)号：US5274061A

    公开(公告)日：1993-12-28

    申请号：US987141

    申请日：1992-12-08

    申请人： Satoshi Urano ,  Noriyuki Tsuboniwa ,  Tetsuji Kawakami ,  Katsuya Wakita

    发明人： Satoshi Urano ,  Noriyuki Tsuboniwa ,  Tetsuji Kawakami ,  Katsuya Wakita

    IPC分类号： C07C271/64 ,  C07C275/50 ,  C08F20/60 ,  G02F1/361 ,  C08F220/60 ,  C08F120/60

    CPC分类号： G02F1/3617 ,  C07C271/64 ,  C07C275/50 ,  C08F20/60 ,  G02F1/3611 ,  G02F1/3615

    摘要： The present invention provides novel polymerizable substituted amide compounds which are derived from isocyanate compounds and which are useful in the preparation of nonlinear optical materials. The polymerizable substituted amide compound of the present invention represents by the formula; ##STR1## wherein R and R.sup.1 respectively represent a hydrogen atom or a lower alkyl group, A represents --X--(CH.sub.2).sub.n -- in which X represents an oxygen atom or --NH-- and n is an integer of 1 to 6, and m shows 0 or 1. The present invention also provides a homo- or co-polymer derived from the polymerizable substituted amide compound. The present invention further provides a nonlinear optical composition containing the homo- or co-polymer.

    摘要翻译： 本发明提供了衍生自异氰酸酯化合物并可用于制备非线性光学材料的新型可聚合取代的酰胺化合物。 本发明的可聚合取代酰胺化合物由下式表示： 其中R和R1分别表示氢原子或低级烷基，A表示-X-（CH2）n-，其中X表示氧原子或-NH-，n表示1〜 6，m表示0或1.本发明还提供衍生自可聚合取代的酰胺化合物的均聚物或共聚物。 本发明还提供了含有均聚物或共聚物的非线性光学组合物。

    Nonlinear optical materials, method of manufacturing the same, and optical wavelength converter
    3.
    发明授权
    Nonlinear optical materials, method of manufacturing the same, and optical wavelength converter 失效
    非线性光学材料及其制造方法和光学波长转换器

    公开(公告)号：US5347394A

    公开(公告)日：1994-09-13

    申请号：US43407

    申请日：1993-04-06

    申请人： Katsuya Wakita ,  Tetsuji Kawakami ,  Nobuo Sonoda ,  Hisashi Minemoto

    发明人： Katsuya Wakita ,  Tetsuji Kawakami ,  Nobuo Sonoda ,  Hisashi Minemoto

    IPC分类号： G02F1/361 ,  G02F1/35

    CPC分类号： G02F1/361 ,  G02F1/3611 ,  G02F1/3613

    摘要： The invention provides a nonlinear optical material comprising a compound represented by the general formula (1): ##STR1## wherein R.sup.1 denotes an electron attractive group, R.sup.2 denotes a group selected from the group consisting of a hydrogen atom, methyl group, methoxy group and electron attractive group, R.sup.3 denotes a straight-chain alkylene group, and X denotes an oxygen or sulfur atom. The invention also relates to a method of manufacturing a nonlinear optical material comprising the steps of dissolving a compound represented by the general formula (1) in an organic solvent, and evaporating the solvent while keeping its temperature constant or lowering its temperature, thereby growing a crystal of the compound represented by the general formula (1). The nonlinear optical material of the invention possessing a molecular structure realized by linking structures having a strong electron attractive group and weak electron donative portion with straight-chain alkylene portions, and thus a nonlinear optical material having a shortened absorption edge wavelength and excellent crystallinity may be obtained. These nonlinear optical materials can be effectively utilized as the nonlinear optical material for an optical wavelength converter.

    摘要翻译： 本发明提供一种包含由通式（1）表示的化合物的非线性光学材料：其中R1表示吸电子基团，R2表示选自氢原子，甲基， 甲氧基和吸电子基团，R3表示直链亚烷基，X表示氧或硫原子。 本发明还涉及一种制造非线性光学材料的方法，包括以下步骤：将由通式（1）表示的化合物溶解在有机溶剂中，并蒸发溶剂同时保持其温度恒定或降低其温度，从而生长 由通式（1）表示的化合物的晶体。 本发明的非线性光学材料具有通过将具有强电子吸引基团和弱电子给体部分的结构与直链亚烷基部分连接而实现的分子结构，因此具有缩短的吸收边缘波长和优异结晶度的非线性光学材料可以是 获得。 这些非线性光学材料可以有效地用作光学波长转换器的非线性光学材料。

    Hologram recording material
    4.
    发明授权
    Hologram recording material 失效
    全息记录材料

    公开(公告)号：US5569565A

    公开(公告)日：1996-10-29

    申请号：US264235

    申请日：1994-06-22

    申请人： Tetsuji Kawakami ,  Katsuya Wakita ,  Tatsurou Kawamura ,  Yusuke Ozaki ,  Hisashi Minemoto ,  Nobuo Sonoda

    发明人： Tetsuji Kawakami ,  Katsuya Wakita ,  Tatsurou Kawamura ,  Yusuke Ozaki ,  Hisashi Minemoto ,  Nobuo Sonoda

    IPC分类号： G03G5/02 ,  G03H1/02 ,  G03H1/04

    CPC分类号： G03H1/0252 ,  G03G5/02 ,  G03H1/02 ,  G03H2001/026 ,  G03H2001/0264 ,  G03H2001/0413 ,  G03H2001/0415 ,  G03H2250/12 ,  G03H2260/36 ,  Y10S430/146

    摘要： A hologram recording device, which comprises a recording layer of a polymer composition a photoconductive element, a second-order super-polarization element and an electron or hole capturing material and having a non-centro symmetric structure is disclosed. Transparent electrode layers are provided on each side of the recording layer. The hologram recording device is capable of space light modulation and real time hologram recording. Also disclosed is a method of manufacturing the hologram recording device and a method of hologram recording using the device. The hologram recording material is of a polymer composition a photoconductive element, a second-order super-polarization element and an electron or hole capturing element. The polymer composition has a non-centro symmetric structure. The hologram recording device according to the invention comprises a recording layer of a polymer composition including a photoconductive element and a second-order super-polarization element. The polymer composition has a non-centro symmetric structure, and transparent electrodes are provided on each side of the recording layer. It is thus possible to provide a hologram recording element, which is suitable for space light modulation and real time hologram recording and which also serves as a phase conjugate device.

    摘要翻译： 公开了一种全息记录装置，其包括聚合物组合物的记录层，光敏元件，二次超极化元件和电子或空穴捕获材料并具有非中心对称结构。 透明电极层设置在记录层的每侧。 全息记录装置能够进行空间光调制和实时全息记录。 还公开了制造全息图记录装置的方法和使用该装置的全息图记录方法。 全息记录材料是聚合物组合物，光电导元件，二阶超极化元件和电子或空穴捕获元件。 聚合物组合物具有非中心对称结构。 根据本发明的全息图记录装置包括包含光电导元件和二次超极化元件的聚合物组合物的记录层。 聚合物组合物具有非中心对称结构，并且在记录层的每一侧设置透明电极。 因此，可以提供一种适用于空间光调制和实时全息记录的全息图记录元件，并且也用作相位共轭器件。

    Refrigeration system and method of installing same
    5.
    发明授权
    Refrigeration system and method of installing same 失效
    制冷系统及其安装方法

    公开(公告)号：US5842349A

    公开(公告)日：1998-12-01

    申请号：US972724

    申请日：1997-11-18

    申请人： Katsuya Wakita ,  Tetsuji Kawakami ,  Keizo Nakajima ,  Shigehiro Sato ,  Yusuke Ozaki ,  Nobuo Sonoda

    发明人： Katsuya Wakita ,  Tetsuji Kawakami ,  Keizo Nakajima ,  Shigehiro Sato ,  Yusuke Ozaki ,  Nobuo Sonoda

    IPC分类号： F25B43/04 ,  F25B45/00 ,  F25B47/00

    CPC分类号： F25B45/00 ,  F25B47/00 ,  F25B2345/004

    摘要： A refrigeration system includes an outdoor unit having a refrigeration compressor and a heat exchanger, and an indoor unit having a heat exchanger to be placed where air conditioning is desired. In installing the refrigeration system, the outdoor unit is first connected with the indoor unit via pipe lines, and an air absorbing device containing zeolite as an adsorbent is subsequently placed on the outdoor unit, the indoor unit, or the pipe lines to remove air. The air absorbing device is then separated from the refrigeration system, and refrigerant is caused to circulate through the refrigeration system.

    摘要翻译： 制冷系统包括具有制冷压缩机和热交换器的室外机，以及具有要置于需要空调的热交换器的室内机。 在安装制冷系统时，室外机首先通过管线与室内机组连接，随后将室外机，室内机或管路上放置含有作为吸附剂的沸石的吸气装置除去空气。 然后将空气吸收装置与制冷系统分离，使制冷剂在制冷系统中循环。

    Method for constructing a refrigerating cycle including a process of removing oxygen
    7.
    发明授权
    Method for constructing a refrigerating cycle including a process of removing oxygen 失效
    包括除氧工艺的制冷循环的方法

    公开(公告)号：US5813240A

    公开(公告)日：1998-09-29

    申请号：US937440

    申请日：1997-09-25

    申请人： Shigehiro Sato ,  Katsuya Wakita ,  Yusuke Ozaki ,  Keizo Nakajima ,  Nobuo Sonoda ,  Tetsuji Kawakami

    发明人： Shigehiro Sato ,  Katsuya Wakita ,  Yusuke Ozaki ,  Keizo Nakajima ,  Nobuo Sonoda ,  Tetsuji Kawakami

    IPC分类号： F25B43/00 ,  F25B43/04 ,  F25B45/00 ,  F25B47/00

    CPC分类号： F25B43/043 ,  F25B45/00

    摘要： A method for constructing a refrigerating cycle that has a unit having a refrigerating compressor which is filled with a part or all of a quantity of working medium beforehand and a heat exchanger, and a unit having a heat exchanger that is located in an area of air conditioning and refrigeration, wherein the units are connected with each other by piping, uses such steps of: connecting the unit having the refrigerating compressor and heat exchanger with the unit having the heat exchanger that is located in an area of air conditioning and refrigeration by means of piping; removing oxygen in a system of the refrigerating cycle by providing an oxygen absorbent in a course of a refrigerant circulating path; separating the oxygen absorbent from the refrigerating cycle; and circulating a refrigerant in the refrigerating cycle, wherein the separating step is carried out immediately after or after the removing step, and the refrigerant circulating step is a final step.

    摘要翻译： 一种用于构造制冷循环的方法，该制冷循环具有具有预先填充有一部分或多个工作介质的制冷压缩机的单元和热交换器，以及具有位于空气区域中的热交换器的单元 调节和制冷，其中单元通过管道彼此连接，使用以下步骤：将具有制冷压缩机和热交换器的单元与具有位于空调和制冷区域中的换热器的单元连接 的管道 通过在制冷剂循环路径的过程中提供氧吸收剂来除去制冷循环系统中的氧气; 将氧吸收剂从制冷循环中分离出来; 在制冷循环中循环制冷剂，其中分离步骤在除去步骤之后或之后立即进行，制冷剂循环步骤是最终步骤。

    Non-linear optical material, method of manufacturing the same and optical wavelength converter
    8.
    发明授权
    Non-linear optical material, method of manufacturing the same and optical wavelength converter 失效
    非线性光学材料，其制造方法和光学波长转换器

    公开(公告)号：US5460754A

    公开(公告)日：1995-10-24

    申请号：US254173

    申请日：1994-06-06

    申请人： Yusuke Ozaki ,  Hisashi Minemoto ,  Nobuo Sonoda ,  Tetsuji Kawakami ,  Tatsurou Kawamura ,  Katsuya Wakita

    发明人： Yusuke Ozaki ,  Hisashi Minemoto ,  Nobuo Sonoda ,  Tetsuji Kawakami ,  Tatsurou Kawamura ,  Katsuya Wakita

    IPC分类号： G02F1/361 ,  F21V9/00

    CPC分类号： G02F1/3612

    摘要： The invention relates to a non-linear optical material comprising a salt of an organic compound with an optically active organic acid, wherein said organic compound has a conjugated .pi. electron system containing both electron donor and acceptor groups and has at least one substituent group represented by the following formulas (1), (2) and (3) which is located outside of said conjugated .pi. electron system. The invention also concerns a method of manufacturing the optical material and an optical converter which uses the non-linear optical material. ##STR1## According to the invention, a second-order non-linear optical material, which is readily capable of crystal growth, permits a large crystal to be readily obtained, and ensures high hardness of the crystal and gives excellent processibility and non-linear optical characteristics.

    摘要翻译： 本发明涉及包含有机化合物与光学活性有机酸的盐的非线性光学材料，其中所述有机化合物具有含有电子给体和受体基团的共轭π电子体系，并且具有至少一个由 位于所述共轭π电子系统外的下述式（1），（2）和（3）。 本发明还涉及制造光学材料的方法和使用非线性光学材料的光学转换器。 NH2（1）NH（2）图像（3）根据本发明，易于晶体生长的二阶非线性光学材料允许容易地获得大的晶体，并且确保高硬度 的晶体，并具有优异的加工性和非线性光学特性。

    Non-linear optical material, method of manufacturing the same and optical wavelength converter
    9.
    发明授权
    Non-linear optical material, method of manufacturing the same and optical wavelength converter 失效
    非线性光学材料，其制造方法和光学波长转换器

    公开(公告)号：US5346653A

    公开(公告)日：1994-09-13

    申请号：US829737

    申请日：1992-01-31

    申请人： Yusuke Ozaki ,  Hisashi Minemoto ,  Nobuo Sonoda ,  Tetsuji Kawakami ,  Tatsurou Kawamura ,  Katsuya Wakita

    发明人： Yusuke Ozaki ,  Hisashi Minemoto ,  Nobuo Sonoda ,  Tetsuji Kawakami ,  Tatsurou Kawamura ,  Katsuya Wakita

    IPC分类号： G02F1/361 ,  F21V9/00 ,  G02B6/00

    CPC分类号： G02F1/3612

    摘要： The invention relates to a non-linear optical material comprising a salt of an organic compound with an optically active organic acid, wherein said organic compound has a conjugated .pi. electron system containing both electron donor and acceptor groups and has at least one substituent group represented by the following formulas (1), (2) and (3) which is located outside of said conjugated .pi. electron system. The invention also concerns a method of manufacturing the optical material and an optical converter which uses the non-linear optical material. ##STR1## According to the invention, a second-order non-linear optical material, which is readily capable of crystal growth, permits a large crystal to be readily obtained, and ensures high hardness of the crystal and gives excellent processibility and non-linear optical characteristics.

    摘要翻译： 本发明涉及包含有机化合物与光学活性有机酸的盐的非线性光学材料，其中所述有机化合物具有含有电子给体和受体基团的共轭π电子体系，并且具有至少一个由 位于所述共轭π电子系统外的下述式（1），（2）和（3）。 本发明还涉及制造光学材料的方法和使用非线性光学材料的光学转换器。 根据本发明，易于晶体生长的二阶非线性光学材料允许容易地获得大晶体，并且确保晶体的高硬度并且具有优异的加工性和非线性 光学特性。