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286 条记录 (耗时 0.031 秒)

    Liquid developer for electrostatic photography
    91.
    发明授权
    Liquid developer for electrostatic photography 失效
    静电摄影用液体显影剂

    公开(公告)号：US5356748A

    公开(公告)日：1994-10-18

    申请号：US974215

    申请日：1992-11-10

    申请人： Seiji Horie ,  Kenji Sano ,  Nobuo Suzuki ,  Shu Watarai

    发明人： Seiji Horie ,  Kenji Sano ,  Nobuo Suzuki ,  Shu Watarai

    IPC分类号： C08F290/04 ,  G03G9/13 ,  G03G9/135

    CPC分类号： C08F290/04 ,  G03G9/133

    摘要： A positively chargeable liquid developer for electrostaticphotography comprising a non-aqueous solvent having a volume specific resistance of at least 10.sup.9 .OMEGA.cm and resin grains dispersed therein, wherein the resin grains contain a dispersion stabilizing resin which is dissolved or dispersed in a colloidal form in the non-aqueous solvent and which mainly comprises a graft copolymer composed of (1) at least one macromonomer (M) having a weight average molecular weight of from 1.times.10.sup.3 to 1.times.10.sup.5 obtained by bonding a terminal carboxyl group bonded to the main chain of a polymer containing at least one specific polymer component to an epoxy compound having at least one polymerizable double bond group, using a quaternary ammonium salt as a reaction catalyst, and (2) at least one specific monomer, which gives the definite chargeability, easily controls the charge amount, is excellent in dispersion stability and endures long-term use and storage.

    摘要翻译： 一种用于静电照相的可带正电荷的液体显影剂，其包含体积电阻率为至少为10 10Ω·cm的非水溶剂和分散在其中的树脂颗粒，其中树脂颗粒含有以胶体形式溶解或分散于其中的分散体稳定树脂 非水性溶剂，其主要包含由（1）至少一种重均分子量为1×10 3〜1×10 5的大分子单体（M）组成的接枝共聚物，所述大分子单体（M）通过键合与含有 使用季铵盐作为反应催化剂的具有至少一个可聚合双键基团的环氧化合物的至少一种特定聚合物组分，和（2）具有确定带电性的至少一种特定单体容易控制电荷量 ，具有优异的分散稳定性和耐久长期使用和储存。

    Electrophotographic lithographic printing plate precursor and edge face treatment
    93.
    发明授权
    Electrophotographic lithographic printing plate precursor and edge face treatment 失效
    电子照相平版印刷版前体和边缘面处理

    公开(公告)号：US5219687A

    公开(公告)日：1993-06-15

    申请号：US798583

    申请日：1991-11-26

    申请人： Nobuo Suzuki ,  Junji Nakano ,  Hiromichi Tachikawa ,  Yutaka Sakasai

    发明人： Nobuo Suzuki ,  Junji Nakano ,  Hiromichi Tachikawa ,  Yutaka Sakasai

    IPC分类号： B41N1/10 ,  G03G13/28

    CPC分类号： G03G13/28

    摘要： In an electrophotographic lithographic printing plate precursor comprising a photoconductive layer on an electrically conductive support having a hydrophilic surface thereon which is subjected to a process which comprises formation of a toner image on said photootoconductive layer, and then removal of said photoconductive layer from nonimage portions other than said toner image portion to form a lithographic printing plate, an electrophotographic lithographic printing plate precursor treated with a water-soluble or water-dispersible solid material (edge face treatment) at the edge face thereof and a water-soluble or water-dispersible solid adge face treatment therefor. In a preferred embodiment, the edge face treatmetment is a water-soluble or water-dispersible solid drawing material.

    摘要翻译： 在包含在其上具有亲水表面的导电载体上的光电导层的电子照相平版印刷版前体，其上经受包括在所述光电导层上形成调色剂图像的方法，然后从其它非图像部分除去所述光电导层 比所述调色剂图像部分形成平版印刷版，在其边缘处用水溶性或水分散性固体材料（边缘处理）处理的电子照相平版印刷版前体和水溶性或水分散性固体 adge脸部治疗。 在优选的实施方案中，边缘处理方法是水溶性或水分散性固体拉伸材料。

    1,3-pentadiene derivatives and electrophotographic photoconductor using the same
    95.
    发明授权
    1,3-pentadiene derivatives and electrophotographic photoconductor using the same 失效
    使用它们的1,3-戊二烯衍生物和电子照相感光体

    公开(公告)号：US5166438A

    公开(公告)日：1992-11-24

    申请号：US751673

    申请日：1991-08-23

    申请人： Mitsuru Hashimoto ,  Masaomi Sasaki ,  Tomoyuki Shimada ,  Nobuo Suzuki ,  Takayuki Sakai ,  Susumu Suzuka

    发明人： Mitsuru Hashimoto ,  Masaomi Sasaki ,  Tomoyuki Shimada ,  Nobuo Suzuki ,  Takayuki Sakai ,  Susumu Suzuka

    IPC分类号： G03G5/06

    CPC分类号： G03G5/067 ,  G03G5/0668

    摘要： A charge transporting material comprising a 1,3-pentadiene derivative having formula (I):A--CH.dbd.CH--CH.dbd.CH--CH.sub.2 --A (I)wherein A represents a 9-anthryl group which may have a substituent, a N-substituted carbazolyl group which may have a substituent, a N-substituted phenothiazinyl group which may have a substituent or ##STR1## in which Ar represents an arylene group which may have a substituent, R.sup.1 and R.sup.2 each represent an alkyl group which may have a substituent, an aralkyl group which may have a substituent, or an aryl group which may have a substituent; an electrophotographic photoconductor comprising an electroconductive support and a photoconductive layer formed thereon, which comprises as an effective component at least one of the 1,3-pentadiene derivatives of the above formula (I); and novel 1,3-pentadiene derivatives of the formula (I), provided that in the formula (I), R.sup.1 and R.sup.2 cannot be a methyl group at the same time, are disclosed.

    摘要翻译： 包含具有式（I）的1,3-戊二烯衍生物的电荷输送材料：A-CH = CH-CH = CH-CH 2 -A（I）其中A表示可以具有取代基的9-蒽基，N 可以具有取代基的取代的咔唑基，可以具有取代基的N-取代吩噻嗪基或其中Ar表示可以具有取代基的亚芳基的化合物，R 1和R 2各自表示可以具有取代基的烷基， 取代基，可具有取代基的芳烷基或可具有取代基的芳基; 包含形成在其上的导电载体和光电导层的电子照相感光体，其包含上述式（I）的1,3-戊二烯衍生物中的至少一种作为有效成分; 和式（I）的新的1,3-戊二烯衍生物，条件是在式（I）中，R1和R2不能同时为甲基。

    Solid-state imaging device in which reverse bias voltage is automatically set
    96.
    发明授权
    Solid-state imaging device in which reverse bias voltage is automatically set 失效
    自动设置反向偏置电压的固态成像装置

    公开(公告)号：US5132759A

    公开(公告)日：1992-07-21

    申请号：US544869

    申请日：1990-06-28

    申请人： Atsushi Honjoh ,  Nobuo Suzuki

    发明人： Atsushi Honjoh ,  Nobuo Suzuki

    IPC分类号： H01L27/146 ,  H01L27/148

    CPC分类号： H01L27/14643 ,  H01L27/14831

    摘要： A solid-state imaging device includes on a semiconductor substrate of a first conductivity type, a well of the opposite conductivity type and, in addition, a plurality of light-sensitive elements formed in the well. A reverse bias voltage applied to the semiconductor substrate with respect to the well causes charge stored in the light-sensitive elements less than or equal to a potential barrier voltage to leak out into the semiconductor substrate. On the substrate a detection circuit detects the resistance of the semiconductor substrate and a setting circuit sets the reverse bias voltage in such a manner as to keep the potential barrier voltage constant, based on the resistance detected by the detection circuit.

    Liquid electrophotographic transferring apparatus
    97.
    发明授权
    Liquid electrophotographic transferring apparatus 失效
    液体电子显示传输装置

    公开(公告)号：US5053823A

    公开(公告)日：1991-10-01

    申请号：US507286

    申请日：1990-04-10

    申请人： Hisao Oh-ishi ,  Tetuo Usui ,  Nobuo Suzuki

    发明人： Hisao Oh-ishi ,  Tetuo Usui ,  Nobuo Suzuki

    IPC分类号： G03G15/11 ,  G03G15/16

    CPC分类号： B82Y15/00 ,  G03G15/11 ,  G03G15/169

    摘要： An image is exposed to light after a conductive and photoconductive material has been charged so that the charge of the portion exposed to light is neutralized and a latent image is thereby formed. Toner particles in a liquid developer are adsorbed onto the non-exposed portion so that development is performed. Then, the toner particles are dried by a drying device and thus aggregated toner particles are transferred to a transferring material due to an electrostatic force. Since the toner image is temporarily dried and is transferred in the aggregated form corresponding to the shape of the image, image disorder due to liquid fluidization that takes place at the time of liquid transference can be prevented. Therefore, a high quality transferred image is obtained.

    Prompter
    99.
    发明授权
    Prompter 失效
    提升者

    公开(公告)号：US4894722A

    公开(公告)日：1990-01-16

    申请号：US276806

    申请日：1988-11-28

    申请人： Nobuo Suzuki

    发明人： Nobuo Suzuki

    IPC分类号： H04N5/222

    CPC分类号： H04N5/2222

    摘要： A prompter is disclosed which displays manuscripts and the like for a news caster in front of a TV camera for photographing the news caster. In the prompter, the manuscripts are displayed on a liquid crystal display panel and the manuscripts on the liquid crystal display panel are enlargedly projected on a screen in front of the TV camera. In the prompter, as a manuscripts display part, there is employed the liquid crystal display panel and, therefore, the TV camera can be reduced in weight and thus the operationability of the TV camera can also be improved.

    摘要翻译： 披露了一种在电视摄像机前面的新闻施法者显示手稿等的宣传手，用于拍摄新闻施法者。 在提示器中，手稿显示在液晶显示面板上，液晶显示面板上的原稿放大地投影在电视机前面的屏幕上。 在提示中，作为手稿显示部，采用了液晶显示面板，因此可以减轻电视摄像机的重量，从而也可以提高电视摄像机的可操作性。