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1. 发明授权

US4324455A Liquid crystal composition 失效
标题翻译：液晶组成
公开(公告)号：US4324455A
公开(公告)日：1982-04-13
申请号：US186043
申请日：1980-09-11
申请人： Seiichi Imahori , Masaharu Kaneko , Hitoshi Ono , Shuji Imazeki , Akio Mukoh , Hirosada Morishita
发明人： Seiichi Imahori , Masaharu Kaneko , Hitoshi Ono , Shuji Imazeki , Akio Mukoh , Hirosada Morishita
IPC分类号： C09B25/00 , C09K19/60 , C09K3/34 , G02F1/13
CPC分类号： C09B25/00 , C09K19/60
摘要： A liquid crystal composition containing at least one quinophthalone series dye represented by the formula ##STR1## wherein: X represents hydrogen, a chlorine atom or a bromine atom; and R represents --OR.sup.1 or --SR.sup.1, wherein R.sup.1 represents an alkyl group, a cycloalkyl group, an alkoxyalkyl group, a phenyl group, a p-hydroxyphenyl group, a p-cycloalkylphenyl group, a p-alkylphenyl group, a p-alkoxyphenyl group or an aralkyl group; ##STR2## wherein R.sup.2 and R.sup.3 each represents hydrogen, an alkyl group, a hydroxyalkyl group, an alkoxyalkyl group, a cycloalkyl group, a phenyl group, a p-alkylphenyl group, a p-hydroxyphenyl group, a p-alkoxyphenyl group or an aralkyl group; or a saturated heterocyclic ring.
摘要翻译：一种液晶组合物，含有至少一种下式表示的喹酞酮系列染料，其中：X表示氢，氯原子或溴原子; R表示-OR1或-SR1，其中R1表示烷基，环烷基，烷氧基烷基，苯基，对羟基苯基，对环烷基苯基，对烷基苯基，对 - 烷氧基苯基基团或芳烷基; 其中R2和R3各自表示氢，烷基，羟基烷基，烷氧基烷基，环烷基，苯基，对烷基苯基，对羟基苯基，对 - 烷氧基苯基或芳烷基或饱和杂环。

2. 发明授权

US4495083A Guest-host type liquid crystal composition and liquid crystal display device using the same 失效
标题翻译：宾主型液晶组合物和使用其的液晶显示装置
公开(公告)号：US4495083A
公开(公告)日：1985-01-22
申请号：US195860
申请日：1980-10-10
申请人： Shuji Imazeki , Akio Mukoh , Hirosada Morishita , Seiichi Imahori , Masaharu Kaneko , Hitoshi Ono
发明人： Shuji Imazeki , Akio Mukoh , Hirosada Morishita , Seiichi Imahori , Masaharu Kaneko , Hitoshi Ono
IPC分类号： C09B1/22 , C09B1/503 , C09B1/54 , C09B1/58 , C09K19/60 , C09K3/34
CPC分类号： C09K19/603 , C09B1/22 , C09B1/503 , C09B1/542 , C09B1/58
摘要： This invention relates to a guest-host type liquid crystal composition and a color liquid crystal display device in which said composition has been sealed. This invention provides a liquid crystal composition containing a specific anthraquinone dye as a pleochroic dye which, as the guest dye, has a degree of orderness of the alignment (order parameter) in the host liquid crystal in the range from 0.5 to 1, shows remarkable contrast between the colored state and the uncolored state, and is excellent in stability to light, heat, and the like. Further, this invention provides a color guest-host type liquid crystal display device in which said liquid crystal composition has been sealed.
摘要翻译：本发明涉及一种客体主体型液晶组合物和其中所述组合物已被密封的彩色液晶显示装置。本发明提供一种含有特定的蒽醌染料作为多色染料的液晶组合物，作为客体染料，在主液晶中的取向的有序度（顺序参数）为0.5〜1，显示出显着的着色状态和未着色状态之间的对比度，并且对光，热等的稳定性优异。此外，本发明提供一种其中已经密封了所述液晶组合物的彩色客体主体型液晶显示装置。

3. 发明授权

US4396251A Pleochroic color display device 失效
标题翻译：多色彩色显示设备
公开(公告)号：US4396251A
公开(公告)日：1983-08-02
申请号：US125478
申请日：1980-02-28
申请人： Akio Mukoh , Fumio Nakano , Hideaki Kawakami , Hirosada Morishita , Mikio Sato , Hidetoshi Abe , Shuji Imazeki
发明人： Akio Mukoh , Fumio Nakano , Hideaki Kawakami , Hirosada Morishita , Mikio Sato , Hidetoshi Abe , Shuji Imazeki
IPC分类号： G09F9/00 , G02F1/1335 , G02F1/137 , G09F9/30 , G09F9/35 , G02F1/13
CPC分类号： G02F1/13737 , G02F1/133514
摘要： A pleochroic color display device is provided which comprises a layer of guest-host type liquid crystal sandwiched between two transparent electrodes for driving the liquid crystal, the guest-host liquid crystal containing a dichroic dye as guest material, and a color filter disposed in front or rear of the layer of the guest-host type liquid crystal. High contrast pleochroic color displays can be obtained by selecting a blackish dye as the dichroic dye. Dichroic displays other than white ones can be produced by the use of a single liquid crystal cell and a single color filter (with one color).
摘要翻译：提供了一种双色彩色显示装置，其包括夹在用于驱动液晶的两个透明电极之间的客体主体型液晶层，包含作为客体材料的二色性染料的客体主体液晶和设置在前面的滤色器或客体主体型液晶层的后方。通过选择黑色染料作为二色性染料，可以获得高对比度多色显色。可以通过使用单个液晶单元和单个滤色器（一种颜色）来产生除白色以外的二向色显示。

4. 发明授权

US4156034A Liquid developer for electro photography 失效
标题翻译：液体显影剂电摄影
公开(公告)号：US4156034A
公开(公告)日：1979-05-22
申请号：US559520
申请日：1975-03-18
申请人： Akio Mukoh , Yasuki Mori , Hirosada Morishita , Nobuhiko Shito , Shigeyoshi Tanaka
发明人： Akio Mukoh , Yasuki Mori , Hirosada Morishita , Nobuhiko Shito , Shigeyoshi Tanaka
IPC分类号： G03G9/13 , G03G9/16
CPC分类号： G03G9/131 , Y10S526/934
摘要： A liquid developer for electro photography which comprises a coloring agent, a coating agent, a resistivity controlling agent and a carrier liquid which disperses or dissolves the said three agents is suitable for providing high reproducibility of images when at least one of the following copolymers are used as said coating agent:(a) Copolymer of an acrylic acid compound represented by the following general formula (i) and a para-alkylstyrene represented by the following general formula (ii): ##STR1## (WHEREIN R.sub.1 is hydrogen or an alkyl group of 1-6 carbon atoms and R.sub.2 is hydrogen or C.sub.m H.sub.p X.sub.q wherein m=1-6 and p+q=2m+1 or p+q=m-1 and X is a halogen, amino group, secondary or tertiary amino group having an alkyl group of 1-4 carbon atoms, nitro group, cyano group or hydroxyl group) ##STR2## (WHEREIN R.sub.3 is an alkyl group of 2-18 carbon atoms). (B) Copolymer obtained by polymerizing at least one member selected from the para-alkylstyrene represented by said general formula (ii), other polymerizable vinyl monomer and a polymerizable polymer and at least one member selected from an acrylic acid compound having an ether bond and represented by the following general formula (iii): ##STR3## (WHEREIN R.sub.4 is hydrogen or an alkyl group of 1-6 carbon atoms and R.sub.5 is ##STR4## C.sub.l H.sub.2l+l wherein Y is hydrogen or hydroxyl group, m is 1-6, n is 1-30 and l is 0-18) and(c) Copolymer obtained by polymerizing at least one acrylic acid compounds selected from those of said general formulas (i) and (iii), the para-alkylstyrene represented by the general formula (ii) and an acrylic acid compound represented by the following general formula (iv): ##STR5## (WHEREIN R.sub.6 is hydrogen or an alkyl group of 1-6 carbon atoms and R.sub.7 is an alkyl group of 1-18 carbon atoms).
摘要翻译：用于电摄影的液体显影剂包括着色剂，涂层剂，电阻率控制剂和分散或溶解所述三种试剂的载体液体，当使用至少一种以下共聚物时，适于提供高的图像再现性作为所述涂布剂：

5. 发明授权

US4265993A Magnetic toner for electrostatic images and transfer copying 失效
标题翻译：用于静电图像和转印复印的磁性调色剂
公开(公告)号：US4265993A
公开(公告)日：1981-05-05
申请号：US52442
申请日：1979-06-26
申请人： Tsuneaki Kawanishi , Akio Mukoh , Hirosada Morishita
发明人： Tsuneaki Kawanishi , Akio Mukoh , Hirosada Morishita
IPC分类号： G03G9/08 , G03G9/083 , G03G9/087 , G03G9/09 , G03G9/14
CPC分类号： G03G9/0837 , G03G9/0823 , G03G9/0836 , G03G9/08708 , G03G9/08711 , G03G9/08728 , Y10S430/104 , Y10S430/105 , Y10T428/2998
摘要： Magnetic toner employable as a developer for electrophotographic duplication system consisting of the steps of developing electrostatic latent image on a carrier, overlaying a copying sheet on said carrier of developed image, and transferring the developed image to said sheet, characterized by containing magnetic fine particles of a electric resistivity from 10.sup.9 .about.10.sup.16 .OMEGA..multidot.cm (at 4000 V/cm DC) and dielectric constant from 2.6.about.5.
摘要翻译：可用作电子照相复制系统的显影剂的磁性调色剂，包括在载体上显影静电潜像的步骤，将复印纸覆盖在显影图像的载体上，并将显影图像转印到所述片材上，其特征在于，电阻率为109 DIFFERENCE 1016 OMEGA xcm（4000 V / cm DC），介电常数为2.6 DIFFERENCE 5。

6. 发明授权

US4189390A One-component magnetic developer powder for developing electrostatic latent image and method of making same 失效
标题翻译：用于显影静电潜像的单组分磁性显影剂粉末及其制备方法
公开(公告)号：US4189390A
公开(公告)日：1980-02-19
申请号：US846890
申请日：1977-10-31
申请人： Koji Noguchi , Toshio Kumakura , Akio Mukoh , Yasuki Mori , Hirosada Morishita
发明人： Koji Noguchi , Toshio Kumakura , Akio Mukoh , Yasuki Mori , Hirosada Morishita
IPC分类号： G03G9/08 , G03G9/083 , G03G9/14
CPC分类号： G03G9/0825 , G03G9/0827 , G03G9/0838 , Y10S430/104
摘要： A one-component magnetic developer powder for developing an electrostatic latent image formed according to an electrophotographic process comprising non-agglomerative essentially spherical members consisting essentially of plastics binder, magnetic particles and first electric conductive particles dispersed therein, and second electric conductive particles embedded on a spherical surface of the member, the resistivity of the surface layer of the powder being less than that of the inner portion.The developer powder according to the present invention has a good electrical uniformity and the flowability of the developer powder is very good. Productivity of the same is also very good.
摘要翻译：用于显影根据电子照相方法形成的静电潜像的单组分磁性显影剂粉末，其包含基本上由塑料粘合剂，磁性颗粒和分散在其中的第一导电颗粒组成的非聚集的基本上为球形的构件，以及嵌入在其中的第二导电颗粒该部件的球形表面，粉末的表面层的电阻率小于内部部分的电阻率。根据本发明的显影剂粉末具有良好的电均匀性，并且显影剂粉末的流动性非常好。同样的生产力也很好。

7. 发明授权

US4037036A 9-(P-Vinylphenyl)-acridine polymers 失效
标题翻译： 9-（对乙烯基苯基） - 吖啶聚合物
公开(公告)号：US4037036A
公开(公告)日：1977-07-19
申请号：US580316
申请日：1975-05-23
申请人： Akio Mukoh , Yasuki Mori , Hirosada Morishita
发明人： Akio Mukoh , Yasuki Mori , Hirosada Morishita
IPC分类号： C08F12/32 , G03G5/07 , C08F26/06
CPC分类号： G03G5/071 , C08F12/32
摘要： Homopolymers or copolymers of 9-(p-vinylphenyl)-acridine show excellent photoconductivity.
摘要翻译： 9-（对乙烯基苯基） - 吖啶的均聚物或共聚物显示出优异的光电导率。

8. 发明授权

US4433042A Electrophotographic developing method using magnetic toners 失效
标题翻译：使用磁性调色剂的电子照相显影方法
公开(公告)号：US4433042A
公开(公告)日：1984-02-21
申请号：US327197
申请日：1981-12-03
申请人： Tsuneaki Kawanishi , Akio Mukoh , Hirosada Morishita , Nobuyoshi Hoshi
发明人： Tsuneaki Kawanishi , Akio Mukoh , Hirosada Morishita , Nobuyoshi Hoshi
IPC分类号： G03G9/08 , G03G9/083 , G03G13/09 , G03G13/22
CPC分类号： G03G13/22 , G03G9/0823 , G03G9/083
摘要： Electrophotographic copying is carried out by electrostatically forming a latent image on a recording medium, supplying a magnetic toner of single component system containing at least a resin and fine particles of forromagnetic material on a non-magnetic sleeve provided with a permanent magnet roller having a plurality of magnetic poles therein, transporting the magnetic toner into a gap between the recording medium and the non-magnetic sleeve, attaching the magnetic toner to the recording medium, thereby developing the latent image into a visible image, electrostatically transferring the toner image thus formed on the recording medium onto a transfer sheet, and fixing the transferred image, thereby obtaining a final image, wherein the magnetic toner has a resistivity of more than 5.times.10.sup.15 .OMEGA.cm and a relative dielectric constant of less than 3.0.Good development and good transferred image are obtained even with a recording medium having a low relative dielectric constant and a high insulating property, and practically high transfer efficiency can be obtained with the ordinary sheet having a low resistivity as a transfer sheet.
摘要翻译：通过在记录介质上静电形成潜像来进行电子照相复印，将含有至少一种树脂的单组分体系的磁性调色剂和非磁性的细小颗粒供给到具有多个将磁性调色剂输送到记录介质和非磁性套筒之间的间隙中，将磁性调色剂附着到记录介质上，从而将潜像显影成可见图像，将如此形成的调色剂图像静电转印到将记录介质转印到转印纸上，并固定转印图像，从而获得最终图像，其中磁性调色剂的电阻率大于5×10 15欧姆·厘米，相对介电常数小于3.0。即使使用具有低相对介电常数和高绝缘性的记录介质，也能获得良好的显影和良好的转印图像，并且通过具有低电阻率的普通片作为转印片可以获得实际上高的转印效率。

9. 发明授权

US4374191A Dry reversal developer for electrostatic photography and electrostatic photographic method using the same 失效
标题翻译：用于静电摄影的干式逆转显影剂和使用其的静电摄影方法
公开(公告)号：US4374191A
公开(公告)日：1983-02-15
申请号：US153319
申请日：1980-05-27
申请人： Akio Mukoh , Hirosada Morishita , Masayasu Anzai , Kazuyoshi Tokunaga , Yasuo Kikuchi
发明人： Akio Mukoh , Hirosada Morishita , Masayasu Anzai , Kazuyoshi Tokunaga , Yasuo Kikuchi
IPC分类号： G03G9/08 , G03G9/107 , G03G13/06 , G03G13/08 , G03G13/09 , G03G15/08 , G03G15/09 , G03G9/14
CPC分类号： G03G9/1075
摘要： An electrostatic photographic method for reversal development using a magnetic brush, with the magnetic brush and photoconductive drum being grounded, and with the development being performed using a dry reversal developer comprising 100 parts by weight of a carrier having ferromagnetic properties and 1 to 10 parts by weight of a toner having a volume specific resistance falling within the range between 3.5.times.10.sup.9 and 1.times.10.sup.11 .OMEGA.-cm.
摘要翻译：使用磁刷的静电照相方法，其中磁刷和感光鼓接地，并且使用干反转显影剂进行显影，该干反转显影剂包括100重量份的具有铁磁性质的载体和1至10份的载体具有体积电阻率的调色剂的重量落在3.5×109和1×1011欧姆 - 厘米之间的范围内。

10. 发明授权

US4278328A Guest-host liquid crystal display device 失效
标题翻译：宾主液晶显示装置
公开(公告)号：US4278328A
公开(公告)日：1981-07-14
申请号：US178598
申请日：1980-08-15
申请人： Akio Mukoh , Hidetoshi Abe , Hideaki Kawakami , Yoshiharu Nagae , Hirosada Morishita , Eiji Kaneko
发明人： Akio Mukoh , Hidetoshi Abe , Hideaki Kawakami , Yoshiharu Nagae , Hirosada Morishita , Eiji Kaneko
IPC分类号： C09K19/60 , G02F1/1337 , G02F1/137
CPC分类号： C09K19/60 , G02F1/1337 , G02F1/13737 , G02F2001/133742 , G02F2203/01 , G02F2203/02
摘要： A guest-host liquid crystal display device is disclosed which undergoes a focalconic-homeotropic phase transition. The device has a guest-host material layer including (a) a nematic liquid crystal having a positive dielectric anisotropy, (b) an optically active material for putting the nematic liquid crystal in a cholesteric condition, and (c) a pleochroic dye, and has an electrode means for establishing an electric field in the material layer in order that the material layer undergoes the phase transition from the cholesteric condition to the homeotropic condition. Liquid crystal molecules in contact with the surface of the electrode are oriented with their longitudinal axes perpendicular to the electrode surface, with an orientation treatment carried out in the electrode surface or by an orientation film provided on the electrode surface. Thus, the material layer assumes the focalconic condition in the absence of the electric field. A chiralnematic compound is employed as the optically active material.
摘要翻译：公开了一种经历了聚焦 - 垂直相变的宾主液晶显示装置。该装置具有包含（a）具有正介电各向异性的向列型液晶的客体主体材料层，（b）用于将向列型液晶置于胆甾醇状态的光学活性材料，和（c）多色染料，以及具有用于在材料层中建立电场的电极装置，以使材料层经历从胆甾醇状态到垂面性条件的相变。与电极表面接触的液晶分子以其纵轴垂直于电极表面定向，在电极表面进行取向处理或通过设置在电极表面上的取向膜。因此，材料层在没有电场的情况下呈现焦炭状态。使用手性配位化合物作为光学活性物质。

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