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56 条记录 (耗时 0.035 秒)

    Electrophotographic toner comprising lactone-modified epoxy resin
    2.
    发明授权
    Electrophotographic toner comprising lactone-modified epoxy resin 失效
    包含内酯改性环氧树脂的电子照相调色剂

    公开(公告)号：US4978596A

    公开(公告)日：1990-12-18

    申请号：US840198

    申请日：1986-03-17

    申请人： Ryuichi Shimizu ,  Tsuneaki Kawanishi ,  Shigeo Suzuki ,  Shigeo Hosaka ,  Yasuki Mori ,  Toshikazu Narahara

    发明人： Ryuichi Shimizu ,  Tsuneaki Kawanishi ,  Shigeo Suzuki ,  Shigeo Hosaka ,  Yasuki Mori ,  Toshikazu Narahara

    IPC分类号： G03G9/087

    CPC分类号： G03G9/08753 ,  Y10S430/105

    摘要： The present invention provides an electrophotographic toner, particularly with a good transferability and a good flowability, which comprises a binder resin and a coloring agent, the binder resin containing a lactone-modified epoxy resin, obtained by subjecting all or a portion of secondary hydroxyl groups of epoxy compounds having hydroxyl groups in the molecules to ring opening polymerization of lactone.The present invention further provides an electrophotographic toner with a good transferability, a good flowability and a good offset resistance and also with a fixability of transferred images, which comprises a binder resin and a coloring aent, the binder resin containing:(1) a lactone-modified epoxy resin, obtained by subjecting all or a portion of secondary hydroxyl groups of epoxy compounds having hydroxy groups in the molecules to ring opening polymerization of lactone,(2) styrene-butadiene rubber, and(3) polyester resin.

    摘要翻译： 本发明提供一种电子照相调色剂，特别是具有良好的转印性和良好的流动性，其包含粘合剂树脂和着色剂，含有内酯改性的环氧树脂的粘合剂树脂通过使全部或部分仲羟基 在分子中具有羟基的环氧化合物的内酯开环聚合。 本发明还提供一种电子照相调色剂，其具有良好的转印性，良好的流动性和良好的抗反射性，并且还具有包含粘合剂树脂和着色剂的转印图像的定影性，所述粘合剂树脂包含：（1）内酯 通过使分子中具有羟基的环氧化合物的全部或一部分羟基的全部或一部分进行内酯的开环聚合，（2）苯乙烯 - 丁二烯橡胶和（3）聚酯树脂而获得的改性环氧树脂。

    Complex type electrophotographic plate and electrophotographic method using the same
    3.
    发明授权
    Complex type electrophotographic plate and electrophotographic method using the same 失效
    复合型电子照相平板和使用其的电子照相方法

    公开(公告)号：US4352876A

    公开(公告)日：1982-10-05

    申请号：US186651

    申请日：1980-09-12

    申请人： Shigeo Suzuki ,  Atsushi Kakuta ,  Hiroyuki Oka ,  Yasuki Mori ,  Hirosada Morishita

    发明人： Shigeo Suzuki ,  Atsushi Kakuta ,  Hiroyuki Oka ,  Yasuki Mori ,  Hirosada Morishita

    IPC分类号： G03G5/047 ,  G03G5/06 ,  G03G5/07 ,  G03G5/02 ,  G03G5/14

    CPC分类号： G03G5/047 ,  G03G5/0618 ,  G03G5/0677 ,  G03G5/0679 ,  G03G5/0696 ,  G03G5/071 ,  Y10S430/10

    摘要： A complex type electrophotographic plate comprising an electroconductive support and a charge generating layer and a charge transport layer characterized in that the charge generating layer contains at least a copper phthalocyanine and the charge transport layer contains at least a trinitrofluorenone, has excellent photosensitivity and adhesion to the support. There is also provided an electrophotographic method comprising a first step of charging an electrophotographic plate, a second step of exposing the electrophotographic plate to light and a third step of developing an electrostatic latent image formed on the electrophotographic plate directly or the electrostatic latent image transferred to a recording medium, characterized by using in the first step, as the electrophotographic plate, a complex type electrophotographic plate having a charge generating layer containing at least a copper phthalocyanine and a charge transport layer containing at least a nitrofluorenone and charging said electrophotographic plate positively with excellent recording properties.

    摘要翻译： 一种复合型电子照相板，包括导电载体和电荷产生层和电荷传输层，其特征在于电荷产生层至少含有铜酞菁，电荷传输层至少含有三硝基芴酮，具有优异的光敏性和对 支持。 还提供了一种电子照相方法，其包括对电子照相板进行充电的第一步骤，将电子照相板暴露于光的第二步骤和将形成在电子照像板上的静电潜像直接显影或将静电潜像转印到 一种记录介质，其特征在于在第一步中使用电子照相版，具有至少含有铜酞菁的电荷产生层和至少含有硝基芴酮的电荷传输层的复合型电子照相板，并将 良好的录音性能。

    Liquid Crystal Display Device and Liquid Crystal Display Driving Circuit
    6.
    发明申请
    Liquid Crystal Display Device and Liquid Crystal Display Driving Circuit 有权
    液晶显示装置和液晶显示驱动电路

    公开(公告)号：US20080012840A1

    公开(公告)日：2008-01-17

    申请号：US11792039

    申请日：2006-01-30

    申请人： Hiroyuki Higashino ,  Tetsuya Umehara ,  Yasuki Mori

    发明人： Hiroyuki Higashino ,  Tetsuya Umehara ,  Yasuki Mori

    IPC分类号： G06F3/038

    CPC分类号： G09G3/3688 ,  G09G2310/027

    摘要： A gradation voltage adjustment section for increasing a positive gradation voltage VHX of an X-th gradation and a negative gradation voltage of the X-th gradation so that the increment corresponds to a charge pull-in amount ΔV is provided in a gradation voltage generation circuit of each source driver. In at least one embodiment, a center value between the positive and negative gradation voltages is adjusted for each driver in accordance with a slant of the charge pull-in amount ΔV in a direction of a gate signal line, thereby suppressing a flicker without varying a gradation characteristic. Further, a center value between the positive and negative gradation voltages is adjusted for each horizontal line or for every plural lines in a single frame in accordance with a horizontal direction deviation and a vertical direction deviation of the charge pull-in amount ΔV in a transfer block, thereby suppressing a flicker without varying a gradation characteristic.

    摘要翻译： 灰度电压调节部分，用于增加第X灰度的正灰度电压VHX和第X灰度的负灰度电压，使得增量对应于电荷引入量ΔV被提供在灰度电压产生电路 的每个源驱动程序。 在至少一个实施例中，根据栅极信号线的方向上的电荷引入量ΔV的斜率，针对每个驱动器调整正和负灰度电压之间的中心值，从而抑制闪烁而不改变 灰度特征。 此外，根据转印中的电荷引入量DeltaV的水平方向偏差和垂直方向偏差，针对每个水平线或单个帧中的每一行调整正和负灰度电压之间的中心值 从而抑制闪烁而不改变灰度特性。

    High pressure discharge lamp
    8.
    发明授权
    High pressure discharge lamp 失效
    高压放电灯

    公开(公告)号：US4749905A

    公开(公告)日：1988-06-07

    申请号：US930416

    申请日：1986-11-14

    申请人： Yasuki Mori ,  Masakazu Shibuya ,  Yoshiyuki Tokuda

    发明人： Yasuki Mori ,  Masakazu Shibuya ,  Yoshiyuki Tokuda

    IPC分类号： H01J61/073 ,  H01J61/36 ,  H01J61/06

    CPC分类号： H01J61/36 ,  H01J61/0732

    摘要： A high pressure discharge lamp includes a glass enclosure defining a hermetically sealed discharge space filled with an ionizable gas. A pair of electrodes extend into the discharge space, each electrode having a connection end and a discharge end, between which electrodes, in the operating condition of the lamp, a discharge takes place. A pair of holding portions on opposite sides of the glass enclosure and hold the respective connection ends of the electrodes. Metal lead foils connected to the connection ends are sealed in the holding portions. One or both of the connection ends is shaped, e.g., as a conical frustrum or as a wedge, such that the thickness of its inner end is reduced with respect to the thickness of its outward end. The joining portion of the glass enclosure is internally necked at a position adjacent the reduced thickness portion of the connection end.

    摘要翻译： 高压放电灯包括限定充满可离子化气体的密封放电空间的玻璃外壳。 一对电极延伸到放电空间中，每个电极具有连接端和放电端，在这些电极的工作状态下，电极发生放电。 在玻璃外壳的相对侧上的一对保持部分，并且保持电极的相应连接端。 连接到连接端的金属铅箔被密封在保持部分中。 一个或两个连接端被成形为例如圆锥形或楔形，使得其内端的厚度相对于其外端的厚度减小。 玻璃外壳的接合部分在与连接端部的厚度减小部分相邻的位置处被内颈缩。