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81. 发明授权

US5307187A Liquid crystal element with higher resistivity in the encapsulation medium than in the liquid crystal 失效
标题翻译：在封装介质中具有比在液晶中更高的电阻率的液晶元件
公开(公告)号：US5307187A
公开(公告)日：1994-04-26
申请号：US904680
申请日：1992-06-26
申请人： Kazuyuki Sunohara , Koichiro Shirota , Kenji Sano
发明人： Kazuyuki Sunohara , Koichiro Shirota , Kenji Sano
IPC分类号： G02F1/137 , C09K19/52 , C09K19/54 , G02F1/1334 , G09F9/35 , G02F1/13
CPC分类号： C09K19/544 , C09K19/52 , G02F1/1334
摘要： A liquid crystal display element comprises a liquid crystal material having a resistivity .rho..sub.LC (.OMEGA..multidot.cm) and a polymer matrix material having a resistivity .rho..sub.p (.OMEGA..multidot.cm). The ratio .rho..sub.LC /.rho..sub.p is defined to fall within a range of between 1 and 10.sup.5 (1.ltoreq..rho..sub.LC /.rho..sub.p .ltoreq.10.sup.5). Also, the particles diameters of the polymer matrix material or the liquid crystal material are distributed such that at least two peaks each having a half value width of at least 0.5 .mu.m are present within a range of between 0.5 .mu.m and 2.5 .mu.m. Further, a protective layer is formed to cover the outer surface of the liquid crystal material. The particular construction permits manufacturing a polymer dispersion type liquid crystal display element, which exhibits a high response speed, which can be operated with a low driving voltage, and which permits a high contrast.
摘要翻译：液晶显示元件包括具有电阻率（rho）LC（（Ω）* cm）的液晶材料和具有电阻率（rho）p（（Ω）* cm）的聚合物基质材料。比值（rho）LC /（rho）p被定义为在1和105（1 <=（rho）LC /（rho）p <= 105）的范围内。此外，聚合物基质材料或液晶材料的粒径分布成使得至少两个半值宽度至少为0.5（my）m的峰存在于0.5（m）和 2.5（我）m。此外，形成保护层以覆盖液晶材料的外表面。该特定结构允许制造具有高响应速度的聚合物分散型液晶显示元件，其可以以低驱动电压操作，并且允许高对比度。

82. 发明授权

US5154996A Electrophotographic photoreceptor with copolymer binder or interlayer 失效
标题翻译：具有共聚物粘合剂或中间层的电子照相感光体
公开(公告)号：US5154996A
公开(公告)日：1992-10-13
申请号：US456623
申请日：1989-12-29
申请人： Naonori Makino , Kenji Sano , Seiji Horie
发明人： Naonori Makino , Kenji Sano , Seiji Horie
IPC分类号： G03G5/05 , G03G5/14
CPC分类号： G03G5/0546 , G03G5/142
摘要： An electrophotographic photoreceptor comprising an electro-conductive support having thereon at least one charge-generating layer and at least one charge-transporting layer, wherein said charge-generating layer contains, as a resin binder, a copolymer derived from at least one monomer represented by formula (I) and at least one monomer represented by formula (II) and a charge-generating substance, and wherein said charge-transporting layer is formed on said charge-generating layer by a coating solution containing a charge-transporting substance and a solvent not dissolving said resin binder: ##STR1## wherein R.sup.1 and R.sup.3, which may be the same or different, each represents a hydrogen atom or a methyl group; and R.sup.2 represents an unsubtituted or substituted alkyl group or an unsubstituted or substituted aralkyl group. Because of incorporation of the particular copolymer, the photoreceptor has high sensitivity, little fluctuation of electrophotographic characteristic in repeated use, excellent capacity of forming uniform images, excellent charging property and small residual potential. Specifically, the charge-generating layer is not dissolved out in formation of the charge-transporting layer over the charge-generating layer.
摘要翻译：一种电子照相感光体，包括其上具有至少一个电荷产生层和至少一个电荷输送层的导电载体，其中所述电荷产生层含有作为树脂粘合剂的衍生自至少一种由式（I）和至少一种由式（II）表示的单体和电荷产生物质，并且其中所述电荷输送层通过包含电荷输送物质和溶剂的涂布溶液在所述电荷产生层上形成不溶解所述树脂粘合剂：其中R 1和R 3可以相同或不同，各自表示氢原子或甲基;（I）并且R 2表示未取代或取代的烷基或未取代或取代的芳烷基。由于结合了特定的共聚物，感光体具有高灵敏度，反复使用中的电子照相特性波动小，形成均匀图像的优异容量，优异的充电性能和较小的残留电位。具体地说，在电荷产生层上形成电荷输送层时，电荷产生层不溶解。

83. 发明授权

US4920420A Automatic focusing system 失效
标题翻译：自动对焦系统
公开(公告)号：US4920420A
公开(公告)日：1990-04-24
申请号：US269699
申请日：1988-11-10
申请人： Kenji Sano , Takesuke Maruyama , Hironobu Satoh , Masaharu Deguchi , Toshio Murakami
发明人： Kenji Sano , Takesuke Maruyama , Hironobu Satoh , Masaharu Deguchi , Toshio Murakami
IPC分类号： H04N5/232
CPC分类号： H04N5/23212
摘要： There is provided an automatic focusing system which is used in a video camera or the like. A master lens is finely vibrated and moved by using a moving mechanism consisting of a stepping motor and a lead screw. A speed control circuit to set a moving speed of the master lens is provided. The moving speed of the master lens is set by an output signal of the speed control circuit and the master lens is moved by the moving mechanism. The moving speed of the master lens is optimally controlled and the out-of-step phenomenon in the stepping motor is eliminated. Since the master lens is accurately moved, the focusing operation is executed at a high accuracy. In addition, the influence by the unnecessary vibration (ringing) which is caused by the sudden change in moving speed of the master lens is eliminated. Therefore, since the master lens normally performs a predetermined micro vibration, the correct focusing can be accurately discriminated. Further, when a change in amount of the high frequency component of a video signal is large, since the moving speed of the master lens increases, the operating time until the correct focus is obtained is reduced.
摘要翻译：提供了一种用于摄像机等的自动对焦系统。通过使用由步进电机和导螺杆组成的移动机构，将主镜片精细振动并移动。提供用于设定主镜头的移动速度的速度控制电路。主镜头的移动速度由速度控制电路的输出信号设定，主镜头由移动机构移动。主镜头的移动速度被最佳地控制，并且消除了步进电机中的失步现象。由于主镜头被精确地移动，所以以高精度执行聚焦操作。此外，消除了由主镜片的移动速度的突然变化引起的不必要的振动（振铃）的影响。因此，由于主镜头通常执行预定的微振动，因此可以准确地识别正确的聚焦。此外，当视频信号的高频分量的变化量大时，由于主镜头的移动速度增加，所以获得正确对焦之前的操作时间被减少。

84. 发明授权

US4800146A Transparent electrophotographic photoreceptor comprising specific hydrazone and benzidine compounds as photoconductors 失效
标题翻译：包含特定腙和联苯胺化合物作为感光体的透明电子照相感光体
公开(公告)号：US4800146A
公开(公告)日：1989-01-24
申请号：US929315
申请日：1986-11-12
申请人： Hiroaki Yokoya , Kenji Sano , Hiromichi Tachikawa , Hideo Sato
发明人： Hiroaki Yokoya , Kenji Sano , Hiromichi Tachikawa , Hideo Sato
IPC分类号： G03G5/06
CPC分类号： G03G5/0614 , G03G5/0616
摘要： A transparent electrophotographic photoreceptor comprising a conductive support having provided thereon a photosensitive layer is disclosed, wherein said photosensitive layer contains a combination of at least one of specific hydrazone compounds and at least one of specific benzidine compounds as photoconductive substances. These photoconductive substances are prevented from crystallization and precipitation on the surface of the photoreceptor so that the photoreceptor exhibits satisfactory stability before and after image formation even when preserved for long periods of time or under a high temperature condition.
摘要翻译：公开了一种透明电子照相感光体，其包括在其上设置有感光层的导电性载体，其中所述感光层包含特定腙化合物和至少一种特定的联苯胺化合物作为光导性物质的组合。防止这些感光体在感光体的表面上结晶析出，使感光体在图像形成前后即使在长时间保持或高温条件下显示令人满意的稳定性。

85. 发明授权

US4782356A Automatic focusing apparatus 失效
标题翻译：自动对焦装置
公开(公告)号：US4782356A
公开(公告)日：1988-11-01
申请号：US98384
申请日：1987-09-18
申请人： Kenji Sano , Hironobu Satoh , Takesuke Maruyama , Takanori Hisada , Takashi Azumi
发明人： Kenji Sano , Hironobu Satoh , Takesuke Maruyama , Takanori Hisada , Takashi Azumi
IPC分类号： G02B7/32 , G02B7/30 , G03B13/36 , H04N5/232 , G03B3/00
CPC分类号： G02B7/305
摘要： An automatic focusing apparatus configured such that a projected light from a light emitting element is reflected on an object and the reflection light is passed through a flat plate so as to be received by a light receiving element. The position where the reflection light is received on the light receiving element varies depending on the distance between the apparatus and the object. This positional variation is corrected so as to receive the reflection light at the same position by changing an angle of inclination of the flat plate. A focusing lens is moved in cooperation with the adjustment of the inclination angle of the flat plate, thereby achieving the automatic focusing operation.
摘要翻译：一种自动对焦装置，被配置为使得来自发光元件的投影光在物体上反射并且反射光通过平板以被光接收元件接收。反射光被接收在光接收元件上的位置根据装置和物体之间的距离而变化。校正该位置变化，以便通过改变平板的倾斜角来接收在同一位置处的反射光。与调整平板的倾斜角度一起移动聚焦透镜，从而实现自动聚焦操作。

86. 发明授权

US4663260A Electrophotographic light-sensitive material comprising organic photoconductor and pyrylium sensitizer 失效
标题翻译：包含有机光电导体和吡喃鎓增感剂的电子照相感光材料
公开(公告)号：US4663260A
公开(公告)日：1987-05-05
申请号：US903918
申请日：1986-09-05
申请人： Katsuji Kitatani , Kenji Sano
发明人： Katsuji Kitatani , Kenji Sano
IPC分类号： G03G5/05 , G03G5/06 , G03G5/09
CPC分类号： G03G5/0514 , G03G5/0517 , G03G5/0521 , G03G5/0618 , G03G5/067
摘要： An electrophotographic photosensitive material is disclosed, containing (1) an organic photoconductive substance, and (2) at least one of a specific type of pyrylium compound, and, optionally (3) at least one of a specific type of amide compound. The material exhibits high sensitivity in a wavelength region of a semi-conductor laser and is stable to heat and humidity.
摘要翻译：公开了一种电子照相感光材料，其包含（1）有机光电导物质，和（2）特定类型的吡喃鎓化合物中的至少一种，和（3）至少一种特定类型的酰胺化合物。该材料在半导体激光器的波长区域表现出高灵敏度，并且对于热和湿度是稳定的。

87. 发明授权

US4471347A Display driving circuit 失效
标题翻译：显示驱动电路
公开(公告)号：US4471347A
公开(公告)日：1984-09-11
申请号：US329929
申请日：1981-12-11
申请人： Nobuo Nakazawa , Kenji Sano , Seiji Kimura
发明人： Nobuo Nakazawa , Kenji Sano , Seiji Kimura
IPC分类号： G09G3/00 , G06F11/00 , G09G3/20 , G09G3/36
CPC分类号： G09G3/006 , G06F11/0754 , G09G3/20 , G09G3/3648 , G09G2300/0809 , G09G2300/0842 , G09G2310/0267 , G09G2320/0247 , G09G2330/12
摘要： A circuit for driving a display comprises a condenser element for maintaining a voltage, the number of condenser elements corresponding to the number of picture elements of the display, a first switch for applying a voltage to the condenser element, a second switch for driving each of the picture elements according to the voltage maintained by the condenser element, and a third switch for testing said circuit by monitoring the voltage developed across said condenser element.
摘要翻译：用于驱动显示器的电路包括用于维持电压的电容器元件，对应于显示器的像素数目的电容元件的数量，用于向电容器元件施加电压的第一开关，用于驱动每个根据由电容器元件维持的电压的像素;以及第三开关，用于通过监视在所述电容器元件上产生的电压来测试所述电路。

88. 发明授权

US3986333A Electronic digital clock 失效
标题翻译：电子数字时钟
公开(公告)号：US3986333A
公开(公告)日：1976-10-19
申请号：US479498
申请日：1974-06-14
申请人： Seiji Kimura , Kenji Sano , Nobuo Nakazawa
发明人： Seiji Kimura , Kenji Sano , Nobuo Nakazawa
IPC分类号： G04G3/02 , G04C3/00 , G04B19/30 , G04C21/00
CPC分类号： G04G3/025
摘要： The present disclosure is directed to an electronic digital clock made up of electronic components without using a chain of counters. The digital clock utilizes shift registers with a recirculation path for storing the time information as to hours, minutes and/or seconds and a computing circuit for repeatedly adding the time information one by one in accordance with a predetermined clock base frequency.
摘要翻译：本公开涉及由电子组件构成的电子数字时钟，而不使用一连串的计数器。数字时钟利用具有用于存储关于小时，分钟和/或秒的时间信息的再循环路径的移位寄存器，以及用于根据预定时钟基频逐个地逐次添加时间信息的计算电路。

89. 发明授权

US08771912B2 Emulsion coloring materials for ink jet printers and methods of producing the same 有权
标题翻译：用于喷墨打印机的乳液着色材料及其制造方法
公开(公告)号：US08771912B2
公开(公告)日：2014-07-08
申请号：US12417202
申请日：2009-04-02
申请人： Kenji Sano , Satoshi Takayama , Takeshi Gotanda , Yumiko Sekiguchi
发明人： Kenji Sano , Satoshi Takayama , Takeshi Gotanda , Yumiko Sekiguchi
IPC分类号： G03G9/00 , G03G9/087 , G03G9/09
CPC分类号： G03G9/12 , C09D11/32 , C09D11/50
摘要： There is provided an emulsion coloring material which can be used on ordinary paper, has good color developability, and can be used for conventional erasable pens or printing inks of black or blue color, having sufficiently high densities. When use is made of an erasable emulsion coloring material capable of controlling color development and decolorization by the presence or absence of the interaction between a chromatic material and a color developer, the colored emulsion comprising a copolymer resin of at least one unit selected from styrene and styrene derivatives and at least one unit selected from an acrylic acid ester and a methacrylic acid ester having a substituent which comprises a carbon chain having 4 or more carbon atoms, coloring ability can be enhanced.
摘要翻译：提供了可以在普通纸上使用的乳液着色材料，具有良好的显色性，并且可以用于具有足够高密度的常规可擦写笔或黑色或蓝色的印刷油墨。当使用能够通过存在或不存在有色材料和彩色显影剂之间的相互作用来控制显色和脱色的可擦除乳液着色材料时，所述着色乳液包含至少一种选自苯乙烯和苯乙烯衍生物和至少一种选自丙烯酸酯和具有取代基的甲基丙烯酸酯的单元，所述取代基包含具有4个或更多个碳原子的碳链，可以提高着色能力。

90. 发明授权

US08419846B2 Erasable inkjet ink 有权
标题翻译：可擦墨喷墨油墨
公开(公告)号：US08419846B2
公开(公告)日：2013-04-16
申请号：US13223717
申请日：2011-09-01
申请人： Kenji Sano , Yumiko Sekiguchi , Satoshi Takayama , Takeshi Gotanda
发明人： Kenji Sano , Yumiko Sekiguchi , Satoshi Takayama , Takeshi Gotanda
IPC分类号： C09D11/02
CPC分类号： C09D11/50 , C09D11/328 , C09D11/38
摘要： According to one embodiment, an erasable inkjet ink includes a leuco dye, a non-water-soluble developer, and a solvent containing an alcohol and water. The amount of the water is 7 to 25% by mass of the solvent.
摘要翻译：根据一个实施方案，可擦墨喷墨油墨包括无色染料，非水溶性显影剂和含有醇和水的溶剂。水的量为7〜25质量％的溶剂。

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