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    Developing Device That Removes Toner Accumulated on Top Surface of Regulating Blade with Simple Configuration, and Image Forming Apparatus Including the Same
    12.
    发明申请
    Developing Device That Removes Toner Accumulated on Top Surface of Regulating Blade with Simple Configuration, and Image Forming Apparatus Including the Same 审中-公开

    公开(公告)号：US20180011419A1

    公开(公告)日：2018-01-11

    申请号：US15641347

    申请日：2017-07-05

    Applicant: Kyocera Document Solutions Inc.

    Inventor： Yuji Kamiyama

    IPC: G03G15/08

    CPC classification number: G03G15/0812 ,  G03G15/095

    Abstract: A developing device includes a developing roller, a toner supply roller, a regulating blade, a casing, and a cleaning member. The developing roller supplies a toner to the image carrier in a region opposed to an image carrier. The toner supply roller is located opposed to the developing roller. The toner supply roller forms a magnetic brush made of a two-component developer including a magnetic carrier and a toner on an outer peripheral surface to supply a toner to the developing roller in a region opposed to the developing roller. The regulating blade is located opposed to the toner supply roller at a predetermined interval. The casing houses the developing roller, the toner supply roller, and the regulating blade. The cleaning member reciprocates along a longitudinal direction of the regulating blade so as to remove a toner accumulated on a top surface of the regulating blade.

    Image forming apparatus including a neutralizing unit for neutralizing electric charge on an image supporting body
    13.
    发明授权
    Image forming apparatus including a neutralizing unit for neutralizing electric charge on an image supporting body 有权
    图像形成设备包括用于中和图像支持体上的电荷的中和单元

    公开(公告)号：US09207623B2

    公开(公告)日：2015-12-08

    申请号：US13683766

    申请日：2012-11-21

    Applicant: KYOCERA Document Solutions Inc.

    Inventor： Yuji Kamiyama

    IPC: G03G21/00 ,  G03G21/08

    CPC classification number: G03G21/0005 ,  G03G21/08 ,  G03G2215/0132

    Abstract: The neutralization units 12a and 12b are arranged between the primary transfer positions and the cleaning units 11a and 11b, and, irradiate a region on the image supporting body 2a with first neutralization light 131, the regions spanning from a position facing the primary transfer position to a position facing the cleaning unit 11a. The neutralization units 12a and 12b irradiate a region on the image supporting body 2b with second neutralization light 132, the region spanning from a position facing the developing unit 16b to a position facing the primary transfer position. The neutralization units 12a and 12b include a first reflective part and a second reflective part provided at different positions on a side face of the light guiding body. The first reflective part forms the light 131 and the second reflective part forms the light 132 by reflecting the light from the neutralization light source.

    Abstract translation: 中和单元12a和12b布置在一次转印位置和清洁单元11a和11b之间，并且利用第一中和光131照射在图像支撑体2a上的区域，该区域从面向主转印位置的位置到 面向清洁单元11a的位置。 中和单元12a和12b用第二中和光132照射图像支撑体2b上的区域，该区域从面向显影单元16b的位置跨过面向主转印位置的位置。 中和单元12a和12b包括设置在导光体的侧面上的不同位置的第一反射部分和第二反射部分。 第一反射部分形成光131，第二反射部分通过反射来自中和光源的光而形成光132。

    DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS INCLUDING DEVELOPING DEVICE
    15.
    发明申请
    DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS INCLUDING DEVELOPING DEVICE 有权
    开发滚子，开发设备和图像形成装置，包括开发设备

    公开(公告)号：US20150177644A1

    公开(公告)日：2015-06-25

    申请号：US14572642

    申请日：2014-12-16

    Applicant: KYOCERA Document Solutions Inc.

    Inventor： Tamotsu Shimizu ,  Yuji Kamiyama ,  Akihiro Watanabe ,  Yoshinobu Yoneima ,  Shizuka Okada ,  Sakae Saito ,  Yasuhiro Oishi

    IPC: G03G15/09

    CPC classification number: G03G15/0808 ,  G03G15/0818 ,  G03G15/09

    Abstract: A developing roller includes a roller main body disposed to face, without contact, an outer circumferential surface of an image carrier. The roller main body includes a resin coat layer that is formed on an outer circumferential surface of a base body that is made of a metal including aluminum, the resin coat layer being made of a resin material and having electric conductivity. An AC impedance Z obtained from an application of an AC voltage at a frequency in a range from 0.05 Hz to 100 Hz is equal to or higher than 100Ω, and a phase angle θ satisfies a relationship of 0 rad

    Abstract translation: 显影辊包括辊状主体，其被设置为面对而不接触图像载体的外周表面。 辊主体包括树脂涂层，该树脂涂层形成在由包括铝的金属制成的基体的外周面上，该树脂涂层由树脂材料制成并具有导电性。 从0.05Hz至100Hz的范围内的AC电压的施加获得的交流阻抗Z等于或高于100Ω，相位角＆ 当功率因数为cos＆Theta; = Za / Z时，满足0 rad <＆amp; tas; <0.1 rad的关系。

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