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108 条记录 (耗时 0.028 秒)

    Photosensitive member having fine cracks in surface protective layer
    3.
    发明授权
    Photosensitive member having fine cracks in surface protective layer 失效
    感光构件在表面保护层中具有细小的裂纹

    公开(公告)号：US5242773A

    公开(公告)日：1993-09-07

    申请号：US788931

    申请日：1991-11-07

    申请人： Shuji Iino ,  Kenji Masaki ,  Seishi Ojima ,  Isao Doi ,  Izumi Osawa

    发明人： Shuji Iino ,  Kenji Masaki ,  Seishi Ojima ,  Isao Doi ,  Izumi Osawa

    IPC分类号： G03G5/147

    CPC分类号： G03G5/14704

    摘要： The present invention relates to a photosensitive layer comprising:a substrate;a photosensitive layer formed on the substrate;a surface protective layer formed on the photosensitive layer, the surface protective layer being a deposited layer formed by a vacuum vapor deposition method to have no less than 400/cm.sup.2 solvent-penetrable spots formed in its thickness direction.

    摘要翻译： 本发明涉及一种感光层，包括：基材; 形成在所述基板上的感光层; 形成在感光层上的表面保护层，表面保护层是通过真空气相沉积法形成的沉积层，以在其厚度方向上形成不少于400个/ cm2的溶剂渗透点。

    Image forming method
    4.
    发明授权
    Image forming method 失效
    图像形成方法

    公开(公告)号：US5155002A

    公开(公告)日：1992-10-13

    申请号：US691365

    申请日：1991-04-25

    申请人： Izumi Osawa ,  Seishi Ojima ,  Kenji Masaki ,  Shuji Iino ,  Isao Doi

    发明人： Izumi Osawa ,  Seishi Ojima ,  Kenji Masaki ,  Shuji Iino ,  Isao Doi

    IPC分类号： G03G5/06 ,  G03G13/16 ,  G03G13/26 ,  G03G15/16

    CPC分类号： G03G13/16

    摘要： An image forming method comprising the steps of forming an electrostatic latent image on a photosensitive member having a surface layer containing binder resin and photosensitive material dispersed in the binder resin, supplying charged toner particles to the above electrostatic latent image to form a toner image on the above photosensitive member, conveying paper toward the surface of the above photosensitive member to engage the paper with the above toner image, and transferring the toner image formed on the photosensitive member to the above paper, the relationship among the normal velocity (N) [mm/sec] of the paper which is defined by the formula of (v) sin .theta., and the thickness (T) [.mu.m] and the Vickers hardness (V) of the surface layer of the above photosensitive member satisfying the condition of T.multidot.(V/N).sup.0.1 20 when the above paper is conveyed to the surface of the photosensitive member at a speed of v [mm/sec] and is brought into contact with the surface of the photosensitive member at a contact angle of .theta. [degrees].

    摘要翻译： 一种图像形成方法，包括以下步骤：在具有包含粘合剂树脂的表面层和分散在粘合剂树脂中的感光材料的感光构件上形成静电潜像，将带电的调色剂颗粒供应到上述静电潜像，以形成调色剂图像 向上述感光部件的表面输送纸张以将纸张与上述调色剂图像接合，并将形成在感光部件上的调色剂图像转印到上述纸张上，将正常速度（N）[mm （v）sinθ定义的纸的厚度（T）μ和维氏硬度（V），上述感光构件的表面层的维氏硬度（V）满足条件Tx （V / N）0.120当上述纸以v [mm / sec]的速度传送到感光构件的表面并与光敏面的表面接触时 ve成员以θ[°]的接触角。

    Photosensitive member-protective shutter
    5.
    发明授权
    Photosensitive member-protective shutter 失效
    感光构件保护快门

    公开(公告)号：US5504560A

    公开(公告)日：1996-04-02

    申请号：US314628

    申请日：1994-09-29

    申请人： Yasunari Kitagaki ,  Seishi Ojima ,  Kenji Masaki ,  Izumi Osawa

    发明人： Yasunari Kitagaki ,  Seishi Ojima ,  Kenji Masaki ,  Izumi Osawa

    IPC分类号： G03G15/02

    CPC分类号： B82Y15/00 ,  G03G15/02

    摘要： The present invention relates to an image forming apparatus having a rotatably disposed photosensitive member, a charger disposed in opposed relation to the surface of the photosensitive member for charging the surface of the photosensitive member, and a protection shutter disposed adjacent to the charger, the shutter having a protecting member which statically adheres to the surface of the photosensitive member to shield the surface of the photosensitive member from the charger.

    摘要翻译： 本发明涉及一种具有可旋转设置的感光构件的图像形成装置，与感光构件的表面相对地设置用于对感光构件的表面充电的充电器和与充电器相邻设置的保护盖， 具有静电粘附到感光构件的表面以保护感光构件的表面免受充电器的保护构件。

    Photosensitive medium with a protective layer of amorphous hydrocarbon having an absorption coefficient greater than 10,000 cm.sup.-1
    7.
    发明授权
    Photosensitive medium with a protective layer of amorphous hydrocarbon having an absorption coefficient greater than 10,000 cm.sup.-1 失效
    具有吸收系数大于10,000cm -1的无定形烃保护层的感光介质

    公开(公告)号：US5139906A

    公开(公告)日：1992-08-18

    申请号：US619426

    申请日：1990-11-29

    申请人： Isao Doi ,  Izumi Osawa ,  Shuji Iino ,  Kenji Masaki

    发明人： Isao Doi ,  Izumi Osawa ,  Shuji Iino ,  Kenji Masaki

    IPC分类号： G03G5/147

    CPC分类号： G03G5/14704 ,  G03G5/147

    摘要： A photosensitive medium which comprises an electroconductive substrate, an organic photosensitive layer formed on the substrate and a surface protective layer formed on the photosensitive layer and including amorphous hydrocarbon. The surface protective layer has a first region overlaying the photosensitive layer and a second region overlaying the first region. The second region of the surface protective layer includes amorphous hydrocarbon having a light absorption coefficient at a wavelength of 450 nm which is greater than 10,000 cm.sup.-1, and the first region of the surface protective layer includes amorphous hydrocarbon having a light absorption coefficient which is relatively smaller than that of the second region of the surface protective layer.

    摘要翻译： 一种感光介质，其包括导电基材，形成在基材上的有机感光层和形成在感光层上并包含无定形烃的表面保护层。 表面保护层具有覆盖感光层的第一区域和覆盖第一区域的第二区域。 表面保护层的第二区域包括在450nm波长处的光吸收系数大于10,000cm -1的无定形烃，并且表面保护层的第一区域包括具有光吸收系数的无定形烃，其为 比表面保护层的第二区域小。

    Photosensitive member having an amorphous carbon overcoat layer
    8.
    发明授权
    Photosensitive member having an amorphous carbon overcoat layer 失效
    具有无定形碳外涂层的感光构件

    公开(公告)号：US4891292A

    公开(公告)日：1990-01-02

    申请号：US165074

    申请日：1988-03-07

    申请人： Kenji Masaki ,  Izumi Osawa ,  Isao Doi ,  Masanori Fujiwara

    发明人： Kenji Masaki ,  Izumi Osawa ,  Isao Doi ,  Masanori Fujiwara

    IPC分类号： G03G5/043 ,  G03G5/082 ,  G03G5/147

    CPC分类号： G03G5/08285 ,  G03G5/0433 ,  G03G5/14704

    摘要： A Photosensitive member of the present invention comprises an electrically conductive substrate, a photoconductive layer and an overcoat layer.The photoconductive layer comprises selenium-arsenic alloy layer, or selenium layer and selenium-tellurium layer formed in this order. The overcoat layer comprises amorphous carbon containing hydrogen and contains elements in Group V of the periodic table.The overcoat layer may contain at least one or more elements selected from the group consisting of oxygen, nitrogen, chalcogen, halogen and elements in Group III and IV of the periodic table in addition to elements in Group V of the periodic table.The photosensitive member of this construction is harmless and excellent in electrophotographic characteristics inclusive of durability and surface hardness.

    摘要翻译： A本发明的感光构件包括导电基底，光电导层和外涂层。 光电导层包括硒 - 砷合金层，或硒层和硒 - 碲层按此顺序形成。 外涂层包含含有氢的无定形碳，并含有元素周期表第Ⅴ族元素。 除了元素周期表第Ⅴ族中的元素之外，外涂层还可含有选自氧，氮，硫族元素，卤素和元素周期表Ⅲ和Ⅳ族元素中至少一种或多种元素。 该结构的感光构件是无害的，并且电子照相特性优异，包括耐久性和表面硬度。

    Production method of photosensitive member by eliminating outermost surface portion of photosensitive layer
    10.
    发明授权
    Production method of photosensitive member by eliminating outermost surface portion of photosensitive layer 失效
    通过消除感光层的最外表面部分的感光构件的制造方法

    公开(公告)号：US5330873A

    公开(公告)日：1994-07-19

    申请号：US4675

    申请日：1993-01-14

    申请人： Isao Doi ,  Kenji Masaki ,  Shuji Iino ,  Izumi Osawa

    发明人： Isao Doi ,  Kenji Masaki ,  Shuji Iino ,  Izumi Osawa

    IPC分类号： G03G5/043 ,  G03G5/05 ,  G03G5/147 ,  G03G5/00

    CPC分类号： G03G5/0525 ,  G03G5/0436 ,  G03G5/14704

    摘要： This invention relate to a production method of a photosensitive member having an organic photosensitive layer and a surface protective layer in this order on an electrically conductive substrate comprising;a first step of forming the organic photosensitive layer on the electrically conductive substrate,a second step of eliminating an outermost surface portion of the organic photosensitive layer, anda third step of forming the surface protective layer under vacuum conditions on the organic photosensitive layer.

    摘要翻译： 本发明涉及一种在导电性基材上依次具有有机感光层和表面保护层的感光体的制造方法，其特征在于， 在导电基板上形成有机感光层的第一步骤，除去有机感光层的最表面部分的第二步骤，以及在真空条件下在有机感光层上形成表面保护层的第三步骤。