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1. 发明授权

US4929057A Liquid crystal optical device 失效
标题翻译：液晶光学器件
公开(公告)号：US4929057A
公开(公告)日：1990-05-29
申请号：US366228
申请日：1989-06-12
申请人： Kenji Aoki , Katsumori Takei , Haruo Nakamura , Yoshikazu Matsushita
发明人： Kenji Aoki , Katsumori Takei , Haruo Nakamura , Yoshikazu Matsushita
IPC分类号： G09G3/36 , G02F1/13 , G02F1/133 , G06K15/12 , G09F9/35
CPC分类号： G02F1/1313 , G02F1/133 , G06K15/1252
摘要： A liquid crystal optical device including a plurality of optical shutters is provided. The optical device includes a first glass substrate having N common electrodes disposed thereon and a second glass substrate having N signal electrodes disposed thereon, the glass substrates spaced apart and opposed to each other so that the electrodes are crossed. A liquid crystal material including a nematic liquid cyrstal having dielectric anisotropy which becomes 0 at a crossing frequency (fC) of 100 KHz or below at atmospheric temperatures including an optically active material encapsulated between the glass substrates. Polarizing plates are disposed on the outside of the liquid crystal panel and the device is driven in a N time-sharing mode by applying the driving signals to the common electrode and the signal electrodes. The optical device is particularly well suited for use in an optical printer in view of the rapid response times.

2. 发明授权

US4671616A Diagonally offset, dielectric anisotropy inversion, liquid crystal, microshutters 失效
标题翻译：对角偏移，介电各向异性反演，液晶，微型显示器
公开(公告)号：US4671616A
公开(公告)日：1987-06-09
申请号：US838876
申请日：1986-03-10
申请人： Kenji Aoki , Katsumori Takei , Haruo Nakamura , Yoshikazu Matsushita
发明人： Kenji Aoki , Katsumori Takei , Haruo Nakamura , Yoshikazu Matsushita
IPC分类号： G09G3/36 , G02F1/13 , G02F1/133 , G06K15/12 , G09F9/35 , G03G15/00 , G09F9/00
CPC分类号： G02F1/1313 , G02F1/133 , G06K15/1252
摘要： A liquid crystal optical device including a plurality of optical shutters is provided. The optical device includes a first glass substrate having N common electrodes disposed thereon and a second glass substrate having N signal electrodes disposed thereon, the glass substrates spaced apart and opposed to each other so that the electrodes are crossed. A liquid crystal material including a nematic liquid crystal having dielectric anisotropy which becomes 0 at a crossing frequency (fC) of 100 KHz or below at atmospheric temperatures including a optically active material encapsulated between the glass substrates. Polarizing plates are disposed on the outside of the liquid crystal panel and the device is driven in a N time-sharing mode by applying the driving signals to the common electrode and the signal electrodes. The optical device is particularly well suited for use in an optical printer in view of the rapid response times.
摘要翻译：提供了包括多个光学百叶窗的液晶光学装置。该光学装置包括：第一玻璃基板，其上设置有N个公共电极;以及第二玻璃基板，其上设置有N个信号电极，玻璃基板间隔开并相互对置，使得电极交叉。一种液晶材料，包括具有介电各向异性的向列型液晶，其在大气温度下在100KHz或更低的交叉频率（fC）下变为0，包括封装在玻璃基板之间的光学活性材料。极化板设置在液晶面板的外侧，通过将驱动信号施加到公共电极和信号电极，以N分时模式驱动装置。考虑到快速响应时间，光学装置特别适用于光学打印机。

3. 发明授权

US4559161A Liquid crystal composition 失效
标题翻译：液晶组成
公开(公告)号：US4559161A
公开(公告)日：1985-12-17
申请号：US466989
申请日：1983-02-16
申请人： Katsumori Takei , Haruo Nakamura
发明人： Katsumori Takei , Haruo Nakamura
IPC分类号： C09K19/46 , G02F1/13
CPC分类号： C09K19/46
摘要： An improved liquid crystal composition for use in a liquid crystal light valve is provided. The light valve includes a liquid crystal panel having two opposed transparent substrates with transparent electrodes disposed on the inner surfaces thereof with the liquid crystal material disposed between the substrates. The liquid crystal panel controls light transmittance in response to signals of higher frequency h.sub.f and lower frequency h.sub.l than a crossing frequency f.sub.c (wherein the dielectric anisotropy is zero) applied to the liquid crystal material, respectively or simultaneously. The improved liquid crystal composition includes the following compounds in the weight percent concentrations as indicated:______________________________________ weight per- centage compound (wt %) ______________________________________ (1) ##STR1## 40-60 (2) ##STR2## 0-20 (3) ##STR3## 0-20 (4) ##STR4## 5-20 (5) ##STR5## 5-15 (6) chiral nematic liquid crystal 0.05-5 ______________________________________ wherein, ##STR6## R" is R' or --OCR' and when ##STR7## R" is --OCR', and each R and R' is a straight chain alkyl group having from one to eight carbon atoms.
摘要翻译：提供一种用于液晶光阀的改进的液晶组合物。光阀包括具有两个相对的透明基板的液晶面板，其透明电极设置在其内表面上，液晶材料设置在基板之间。液晶面板响应于分别或同时施加到液晶材料的交叉频率fc（其中介电各向异性为零），响应于较高频率hf和较低频率h1的信号来控制光透射率。改进的液晶组合物包括以下化合物，其重量百分数浓度如下所示： - 重量百分比 - 化合物（重量％） - - （1）<图像> 40-60 - （2）<图像> 0 -20 - - （3）<图像> 0-20 - - （4）<图像> 5-20 - - （5）<图像> 5-15 - - （6）手性向列型液晶0.05-5 - R'是R'或-OCR'，当 R“是-OCR'时，每个R和R'是具有1-8个碳原子的直链烷基。

4. 发明授权

US06779883B1 Overcoating device and ink jet recording apparatus with the overcoating device 失效
标题翻译：复涂装置和具有外涂装置的喷墨记录装置
公开(公告)号：US06779883B1
公开(公告)日：2004-08-24
申请号：US10351952
申请日：2003-01-27
申请人： Hiroyuki Onishi , Katsumori Takei , Hajime Mizutani
发明人： Hiroyuki Onishi , Katsumori Takei , Hajime Mizutani
IPC分类号： B41J201
CPC分类号： B41J11/0015
摘要： An overcoating device can transport a plurality of recorded materials in parallel with spacing and includes a transfer sheet supply unit for supplying a transfer sheet having a transferred layer having a width capable of covering the recorded materials on a support onto the recorded materials, a heating and pressing unit made up of a pair of pressing members, and a stripping unit for stripping the support. When the recorded materials and the transfer sheet pass through the heating and pressing unit, the portion of the transferred layer corresponding to the spacing does not come in contact with the pressing member.
摘要翻译：外涂装置可以以间隔平行地输送多个记录材料，并且包括转印纸供给单元，用于将具有能够将载体上的记录材料覆盖的宽度的转印层提供到记录材料上的转印纸，加热和由一对按压构件构成的压制单元和用于剥离支撑件的剥离单元。当记录材料和转印纸通过加热和加压单元时，与间隔相对应的转印层的部分不与按压构件接触。

5. 发明授权

US4920358A Imprinting apparatus 失效
公开(公告)号：US4920358A
公开(公告)日：1990-04-24
申请号：US370951
申请日：1989-06-23
申请人： Katsumori Takei
发明人： Katsumori Takei
IPC分类号： B41J2/315 , B41J2/32 , B41M5/382 , G01D15/10
CPC分类号： B41M5/38285 , B41J2/315 , B41J2/32
摘要： An imprinting apparatus having application means for applying thermal energy to a recording portion of thermoplastic magnetic ink and generation means for simultaneously generating magnetic attraction force in the ink is provided. The recording portion of the ink is transferred to a transfer medium by the magnetic attraction force while the application of thermal energy is controlled. The ink and the transfer medium do not come into contact with each other in a non-recording portion of the ink. An ink medium having a support layer and a thermoplastic magnetic ink layer for use with the imprinting apparatus of the invention is also provided.

6. 发明授权

US4914079A Thermal transfer ink medium and method of printing 失效
标题翻译：热转印油墨介质和印刷方法
公开(公告)号：US4914079A
公开(公告)日：1990-04-03
申请号：US104139
申请日：1987-10-05
申请人： Katsumori Takei , Hitoshi Fukushima , Kohei Iwamoto , Hiroto Nakamura
发明人： Katsumori Takei , Hitoshi Fukushima , Kohei Iwamoto , Hiroto Nakamura
IPC分类号： B41M5/035 , B41M5/26 , B41M5/382
CPC分类号： B41M5/38257 , Y10S428/913 , Y10S428/914 , Y10T428/265 , Y10T428/2839 , Y10T428/2848 , Y10T428/2857 , Y10T428/2883 , Y10T428/2891 , Y10T428/31663 , Y10T428/31721 , Y10T428/31786 , Y10T428/31801
摘要： A thermal transfer ink medium including a heat resistant support layer having an ink layer thereon and an ink transfer layer or film on the ink layer is provided. Printing is performed by applying thermal energy to selected portions of the thermal transfer ink medium in accordance with image signals. The ink transfer layer and selected portions of the ink layer are transferred to a transfer medium by selective activation of the ink layer. By providing the ink transfer layer, the ink is maintained as a cohesive body and transfer is not affected by the surface roughness of the transfer medium.
摘要翻译：提供了一种热转印油墨介质，其包括其上具有油墨层的耐热支撑层和在油墨层上的油墨转移层或膜。通过根据图像信号将热能施加到热转印油墨介质的选定部分来进行印刷。通过油墨层的选择性活化，油墨转移层和油墨层的选定部分被转印到转印介质上。通过设置油墨转印层，油墨作为粘结体维持，转印不受转印介质的表面粗糙度的影响。

7. 发明授权

US4792495A Fusible ink sheet 失效
标题翻译：易熔油墨纸
公开(公告)号：US4792495A
公开(公告)日：1988-12-20
申请号：US854649
申请日：1986-04-22
申请人： Makoto Taniguchi , Seiichi Hayashi , Katsumori Takei , Hitoshi Fukushima
发明人： Makoto Taniguchi , Seiichi Hayashi , Katsumori Takei , Hitoshi Fukushima
IPC分类号： B41M5/40 , B41M5/42 , B41M5/44 , B41M5/26
CPC分类号： B41M5/42 , B41M5/423 , B41M5/44 , Y10S428/913 , Y10S428/914 , Y10T428/24942 , Y10T428/31855
摘要： A fusible ink sheet having a top layer of carnauba wax and ethylene vinyl acetate copolymer on a color layer is provided. The fusible ink sheet is superior in blocking resistance, capable of transfer with a low level of transfer energy and suitable for full color printing. In other embodiments, the carnauba wax is used in combination with specific montan wax or paraffin wax.
摘要翻译：提供了一种在彩色层上具有巴西棕榈蜡顶层和乙烯 - 乙酸乙烯酯共聚物的可熔油墨片。易熔油墨片具有优异的抗粘连性，能够以低水平的转印能量转印并适用于全色印刷。在其它实施方案中，巴西棕榈蜡与特定的褐煤蜡或石蜡组合使用。

8. 发明授权

US4341652A Ester compounds, liquid crystal composition including same and method of production 失效
标题翻译：酯化合物，包括其的液晶组合物和生产方法
公开(公告)号：US4341652A
公开(公告)日：1982-07-27
申请号：US171938
申请日：1980-07-18
申请人： Katsumori Takei , Sadao Kanbe , Yoshio Shionozaki
发明人： Katsumori Takei , Sadao Kanbe , Yoshio Shionozaki
IPC分类号： C09K19/20 , C09K19/30 , C09K3/34 , C07C121/60 , C07C121/75 , G02F1/13
CPC分类号： C09K19/3068 , C09K19/2007
摘要： Ester compounds suitable for use in liquid crystal compositions are provided. The ester compounds are (2'-chloro-4'-n-alkylphenyl)-3-cyano-4-n-alkoxybenzoates represented by the general formula: ##STR1## wherein R and R' are straight-chain alkyl groups having from one to eight carbon atoms. The ester compounds alone do not exhibit a liquid crystal phase, but have a relatively high value of dielectric anisotropy. Addition of minor amounts of at least one such ester compound to a liquid crystal composition lowers the value of the dielectric anisotropy of the composition in the high frequencies range. Such compositions are particularly well suited for the two-frequency matrix-addressing drive in a display of complex characters or graphic displays by reducing the driving voltage.The ester compounds in accordance with the invention are prepared by condensing a 3-bromo-4-n-alkoxybenzoyl chloride having the general formula: ##STR2## and a 2-chloro-4-n-alkylphenol having the general formula: ##STR3## to prepare a (2'-chloro-4'-n-alkylphenyl)-3-bromo-4-n-alkoxybenzoate having the general formula: ##STR4## wherein R and R' are straight-chain alkyl groups having from one to eight carbon atoms, and reacting the benzoate (IV) with cuprous cyanide to yield the desired ester (I).
摘要翻译：提供适用于液晶组合物的酯化合物。酯化合物是由以下通式表示的（2'-氯-4'-正烷基苯基）-3-氰基-4-正烷基苯甲酸酯：其中R和R'是直链烷基具有1-8个碳原子。单独的酯化合物不表现出液晶相，但具有相对高的介电各向异性值。向液晶组合物中加入少量至少一种这样的酯化合物降低了组合物在高频范围内的介电各向异性的值。通过降低驱动电压，这种组合物特别适用于复杂字符或图形显示器的双频矩阵寻址驱动器。根据本发明的酯化合物通过将具有以下通式的3-溴-4-正烷基苯甲酰氯与具有以下通式的2-氯-4-正烷基苯酚缩合制备：（III）制备具有以下通式的（2'-氯-4'-正烷基苯基）-3-溴-4-正烷基苯甲酸酯：其中R和R'是直链的具有1至8个碳原子的链烷基，并使苯甲酸酯（IV）与氰化亚铜反应以产生所需的酯（I）。

9. 发明授权

US5841456A Transfer printing apparatus with dispersion medium removal member 失效
标题翻译：具有分散介质去除构件的转印装置
公开(公告)号：US5841456A
公开(公告)日：1998-11-24
申请号：US932699
申请日：1992-08-20
申请人： Katsumori Takei , Tsuyoshi Kitahara , Takahiro Katakura , Toshihisa Saruta , Toshio Kumagai , Tohru Fukushima
发明人： Katsumori Takei , Tsuyoshi Kitahara , Takahiro Katakura , Toshihisa Saruta , Toshio Kumagai , Tohru Fukushima
IPC分类号： B41J2/21 , B41J2/005 , B41J2/01 , B41J11/00 , B41J27/18 , B41M1/00 , B41M5/00 , G01D15/16 , G03G15/10
CPC分类号： B41J2/0057 , B41J11/002 , B41J2/01 , B41J27/18 , B41M1/00 , G01D15/16
摘要： A transfer printing apparatus in which a recording image is written by ink drops ejected from an ink jet recording head onto a transfer drum. The ejected ink includes a dispersion medium and coloring material. The apparatus includes a dispersion absorbing member which absorbs the dispersion medium of the ink from the drum without removing the coloring material and which does not contact the transfer medium. The absorption is provided by an absorbing material, by a blower which provides suction, or a combination of both.
摘要翻译：一种转印打印设备，其中通过从喷墨记录头喷射到转印鼓上的墨滴将记录图像写入。喷出的油墨包括分散介质和着色材料。该装置包括分散吸收部件，其从滚筒吸收墨的分散介质，而不去除着色材料，并且不接触转印介质。吸收由吸收材料，提供抽吸的鼓风机或两者的组合提供。

10. 发明授权

US5120383A Thermal transfer ink sheet and method of printing 失效
标题翻译：热转印油墨纸和印刷方法
公开(公告)号：US5120383A
公开(公告)日：1992-06-09
申请号：US401516
申请日：1989-08-30
申请人： Katsumori Takei , Hitoshi Fukushima , Kohei Iwamoto , Hiroto Nakamura
发明人： Katsumori Takei , Hitoshi Fukushima , Kohei Iwamoto , Hiroto Nakamura
IPC分类号： B41J31/05 , B41M5/26 , B41M5/382
CPC分类号： B41M5/38228 , B41J31/05 , Y10S428/913 , Y10S428/914 , Y10T428/24893 , Y10T428/254 , Y10T428/265
摘要： A thermal transfer ink sheet including a heat resistant support film, a first fusible ink layer disposed on the support film, an interlayer which will support the first ink layer in uniform layer condition during thermal printing and will still separate cleanly from the non-printed portion on the first ink layer and a second fusible ink layer on the interlayer. Several embodiments of the interlayer will maintain the first ink layer in uniform layer condition during thermal printing. The interlayer can be formed of: a material with a low melting point whose viscosity does not decrease substantially when its temperature is increased; a thin film of thermosetting resin; and a layer of material formed of minute grains or domains smaller than a pixel which will form a pixel sized layer support during thermal printing. To print with the thermal transfer ink sheet constructed in accordance with the invention, the exposed surface of the support film is selectively heated to transfer the interlayer and both fusible ink layers to the recording medium after the support film is stripped away. All the layers separate cleanly and the interlayer supports the printed portion of the first ink layer in layer condition to yield a uniform visible printed surface.
摘要翻译：一种热转印油墨纸，包括耐热支撑膜，设置在支撑膜上的第一可熔油墨层，在热敏打印期间将以均匀层状态支撑第一油墨层的中间层，并且仍将与非印刷部分清洁地分离在第一油墨层和中间层上的第二可熔油墨层。中间层的几个实施例将在热敏打印期间将第一油墨层保持在均匀的层状态。中间层可以由以下材料形成：当其温度升高时其粘度基本上不降低的低熔点材料; 热固性树脂薄膜; 以及由微晶粒或小于像素构成的区域形成的材料层，该像素将在热敏打印期间形成像素尺寸的层支撑体。为了使用根据本发明构造的热转印油墨片进行印刷，在剥离支撑膜之后，选择性地加热支撑膜的暴露表面以将中间层和两个可熔油墨层转印到记录介质。所有的层分开干净，并且夹层以层状状支撑第一油墨层的印刷部分以产生均匀的可视印刷表面。

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