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9 条记录 (耗时 0.028 秒)

    Electrophotographic process and apparatus therefor
    3.
    发明授权
    Electrophotographic process and apparatus therefor 失效
    电子照相法及其设备

    公开(公告)号：US4286032A

    公开(公告)日：1981-08-25

    申请号：US31592

    申请日：1979-04-19

    申请人： Michio Ito ,  Nobuo Kitajima ,  Masanao Kasai ,  Shunichi Ishihara

    发明人： Michio Ito ,  Nobuo Kitajima ,  Masanao Kasai ,  Shunichi Ishihara

    IPC分类号： G03G15/22 ,  G03G16/00

    CPC分类号： G03G15/226

    摘要： This invention presents a process and an apparatus for repeatedly forming a high contrast image on a photosensitive member substantially comprising a conductive layer, a photoconductive layer and an insulating layer. According to this invention, during the processing steps of a latent image formed on the photosensitive member, an exposure step or means is provided for preventing the effect of a corona discharge of the same polarity as of the polarity of the photoconductive layer from affecting the succeeding latent image formation on the photosensitive member.

    摘要翻译： 本发明提供了一种用于在基本上包括导电层，光电导层和绝缘层的感光构件上重复形成高对比度图像的方法和装置。 根据本发明，在形成在感光构件上的潜像的处理步骤期间，提供曝光步骤或装置，以防止与光电导层的极性相同极性的电晕放电的影响影响后续 在感光构件上形成潜像。

    Photoconductive CdS powder material for electrophotography
    4.
    发明授权
    Photoconductive CdS powder material for electrophotography 失效
    用于电子照相的光电导CdS粉末材料

    公开(公告)号：US4316948A

    公开(公告)日：1982-02-23

    申请号：US186582

    申请日：1980-09-12

    申请人： Yuji Nishigaki ,  Masanao Kasai ,  Kazumi Okano

    发明人： Yuji Nishigaki ,  Masanao Kasai ,  Kazumi Okano

    IPC分类号： G03G5/08 ,  G03G5/087 ,  H01L31/08

    CPC分类号： G03G5/08 ,  G03G5/087

    摘要： A photoconductive material for electrophotography is composed of photoconductive cadmium sulfide particles provided with a hydroxide, oxide or sulfide of a metal element or semiconductive element on the particle surface. The photoconductive material dispersed in a binder resin can be used as a photoconductive layer for an electrophotographic photosensitive member.

    摘要翻译： 用于电子照相术的光电导材料由在颗粒表面上设置有金属元素或半导体元素的氢氧化物，氧化物或硫化物的光导电硫化镉颗粒组成。 分散在粘合剂树脂中的光电导材料可以用作电子照相感光构件的光电导层。

    Electrophotographic process and apparatus therefor
    7.
    发明授权
    Electrophotographic process and apparatus therefor 失效
    电子照相法及其设备

    公开(公告)号：US4551003A

    公开(公告)日：1985-11-05

    申请号：US520580

    申请日：1983-08-05

    申请人： Michio Ito ,  Nobuo Kitajima ,  Masanao Kasai ,  Shunichi Ishihara

    发明人： Michio Ito ,  Nobuo Kitajima ,  Masanao Kasai ,  Shunichi Ishihara

    IPC分类号： G03G15/22 ,  G03G15/00 ,  G03G15/02

    CPC分类号： G03G15/226

    摘要： This invention presents a process and an apparatus for repeatedly forming a high contrast image on a photosensitive member substantially comprising a conductive layer a photoconductive layer and an insulating layer. According to this invention, during the processing steps of a latent image formed on the photosensitive member, an exposure step or means is provided for preventing the effect of a corona discharge of the same polarity as that of the photoconductive layer from affecting the succeeding latent image formation on the photosensitive member.

    摘要翻译： 本发明提出了一种用于在基本上包括导电层，感光层和绝缘层的感光构件上反复形成高对比度图像的方法和装置。 根据本发明，在形成在感光构件上的潜像的处理步骤期间，提供曝光步骤或装置，以防止与光电导层的极性相同的电晕放电的影响影响后续潜像 在感光构件上形成。

    Recording apparatus using coherent light
    9.
    发明授权
    Recording apparatus using coherent light 失效
    记录装置使用相干光

    公开(公告)号：US4307408A

    公开(公告)日：1981-12-22

    申请号：US20470

    申请日：1979-03-14

    申请人： Takehiko Kiyohara ,  Kazuo Hoshito ,  Seishiro Yoshioka ,  Masanao Kasai ,  Naoto Kawamura ,  Hiroshi Hanada

    发明人： Takehiko Kiyohara ,  Kazuo Hoshito ,  Seishiro Yoshioka ,  Masanao Kasai ,  Naoto Kawamura ,  Hiroshi Hanada

    IPC分类号： G01D15/14

    CPC分类号： G01D15/14

    摘要： This specification discloses a recording apparatus using coherent light which comprises coherent light generating means for generating coherent light, light modulating means into which the coherent light from the coherent light generating means enters, whereby when in ON state, the light modulating means emits the entering coherent light outwardly as zero-order light having a certain angle of emergence and when in OFF state, the light modulating means derives the entering coherent light as a primary light having another angle of emergence, the primary light being intercepted by an intercepting member so as not to be emitted outwardly, means for applying modulating signal to the light modulating means for controlling ON-OFF of the light modulating means, deflector means for deflecting the zero-order light emitted from the light modulating means, and a recording medium upon which the deflected zero-order light is thrown and which is sensitized by the zero-order light from the light modulating means when in ON state and which is not sensitized by the zero-order light leaking from the light modulating means when in OFF state.

    摘要翻译： 本说明书公开了一种使用相干光的记录装置，其包括用于产生相干光的相干光产生装置，来自相干光产生装置的相干光进入的光调制装置，由此当处于接通状态时，光调制装置发射进入的相干 向外作为具有一定出射角度的零级光照射，并且当处于关闭状态时，光调制装置将作为具有另一出射角的初级光导入入射的相干光，初级光被拦截构件截取，从而不会 向外发射用于将调制信号施加到光调制装置的装置，用于控制光调制装置的导通 - 关闭，用于偏转从光调制装置发射的零级光的偏转装置和偏转的光记录介质 零级光被抛出，并且由光模块的零级光敏感 处于ON状态，并且当处于OFF状态时，其不会被从光调制装置泄漏的零级光敏感。