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34 条记录 (耗时 0.012 秒)

    Image generating device
    1.
    发明公开
    Image generating device 失效
    图像形成装置。

    公开(公告)号：EP0234575A2

    公开(公告)日：1987-09-02

    申请号：EP87102715.7

    申请日：1987-02-26

    申请人： MITA INDUSTRIAL CO., LTD.

    发明人： Shibata, Kiyoshi ,  Tsuji, Kikunosuke

    IPC分类号： G03G15/052 ,  G03G15/00

    CPC分类号： G03G15/6532 ,  G03G15/047 ,  G03G2215/0463

    摘要： An image-generating device which is provided with a white-color reflection plate (32) at a specific position of a component part supporting light source (21) used for illuminating the original document in order to prevent charge from being generated at the position where separation belt (55) comes into contact with the photo­receptor (51), while the device sufficiently cancels charge by effectively applying tapered tip part of the white-color reflection plate (32) without causing black streak to be generated.

    Magnetic brush development device for an electrostatic copying apparatus
    6.
    发明公开
    Magnetic brush development device for an electrostatic copying apparatus 失效
    Kopiergerät的Magnetbürstenentwicklungsvorrichtungfürelektrostatisches。

    公开(公告)号：EP0158772A1

    公开(公告)日：1985-10-23

    申请号：EP85100713.8

    申请日：1983-03-30

    申请人： MITA INDUSTRIAL CO. LTD.

    发明人： Kimura, Hiroshi ,  Hisajima, Masahiko ,  Shibata, Kiyoshi ,  Irie, Yoichiro ,  Morimoto, Kiyoshi ,  Nagashima, Takashi ,  Yoshikawa, Yasuhiko ,  Watashi, Masahiro ,  Yamamoto, Kiyonori ,  Yamamoto, Toshihiko ,  Yoshinaga, Shinsuke

    IPC分类号： G03G15/09

    CPC分类号： G03G15/751 ,  G03G15/00 ,  G03G15/09

    摘要： @ A developing device comprising a developer receptacle for storing a two-component developer composed of carrier particles and toner particles, a magnetic brush mechanism (36) disposed in a front portion within the developer receptacle, a first agitating mechanism (38) disposed in a rear portion within the developer (14) receptacle in a spaced-apart relationship to the magnetic brush mechanism (36), a second agitating mechanism (40) disposed in proximity to, and rearwardly or downwardly of, the magnetic brush mechanism, a developer removing -member (50) disposed between the magnetic brush mechanism (36) and the first agitating mechanism (38) with its front edge being in contact with, or in proximity to, the surface of the magnetic brush mechanism (36), and a toner particle supplier (32) for supplying toner particles to the developer receptacle; is characterized in that a plurality of cuts (54) spaced in the widthwise direction are formed at least in the front portion of the developer removing member (50), and a part of the developer held on the surface of the magnetic brush mechanism (36) is removed therefrom by the action of the developer removing member (50) and caused to flow over the upper surface of the developer removing member (50) toward the first agitating mechanism (38) but the remainder of the developer held on the surface of the magnetic brush mechanism (36) moves through the cuts without undergoing the action of the developer removing member and is caused to flow toward the second agitating mechanism (40).

    摘要翻译： 一种显影装置，包括用于存储由载体颗粒和调色剂颗粒组成的双组分显影剂的显影剂容器，设置在显影剂容器内的前部的磁刷机构（36），设置在后面的第一搅拌机构（38） 所述显影剂（14）容纳部分与所述磁刷机构（36）间隔开的关系;第二搅动机构（40），设置在所述磁刷机构的附近和后方或下方，所述显影剂移除部件 （50），其设置在所述磁刷机构（36）和所述第一搅拌机构（38）之间，其前边缘与所述磁刷机构（36）的表面接触或接近，以及调色剂颗粒供应器 （32），用于将调色剂颗粒供应到显影剂容器; 其特征在于，至少在显影剂移除构件（50）的前部形成有在宽度方向上间隔开的多个切口（54），并且保持在磁刷机构（36）的表面上的显影剂的一部分 ）通过显影剂移除构件（50）的作用从其移除并且使其朝向第一搅拌机构（38）流过显影剂移除构件（50）的上表面，但是剩余的显影剂保持在表面上 磁刷机构（36）在不经受显影剂移除构件的作用的情况下移动通过切口，并且朝向第二搅拌机构（40）流动。

    Copy sheet counting device for copying apparatus
    8.
    发明公开
    Copy sheet counting device for copying apparatus 失效
    Vorrichtung zumZählenvon Kopierpapier在einemKopiergerät。

    公开(公告)号：EP0025664A1

    公开(公告)日：1981-03-25

    申请号：EP80303050.1

    申请日：1980-09-02

    申请人： MITA INDUSTRIAL CO. LTD.

    发明人： Motomura, Minoru ,  Shibata, Kiyoshi ,  Watanabe, Toshio ,  Ohata, Yousuke

    IPC分类号： G03B27/58 ,  G03G15/00

    CPC分类号： G03B27/6257

    摘要： A copy sheet counting method for copying apparatus comprising the steps of: counting the copy sheets by means of a first counter (17); terminating feed of the copy sheets when the counting value stored in the first counter comes equal to the preset number of the copy sheets; counting the discharged copy sheets by means of a second counter (25); detecting a paper jam and applying the count value of the second counter to the count value of the first counter. It is not necessary to reselect the number of copies after a paper jam has been cleared. When a copy run is resumed the preset number of copies will be precisely reproduced despite one or more paper jam occurrences during the copy run.

    摘要翻译： 一种用于复印设备的复印纸计数方法，包括以下步骤：借助于第一计数器（17）对复印纸进行计数; 当存储在第一计数器中的计数值等于复印纸的预设数量时，终止复印纸的进纸; 通过第二计数器（25）对排放的复印纸进行计数; 检测卡纸并将第二计数器的计数值应用于第一计数器的计数值。 卡纸清除后，无需重新选择份数。 当复印运行恢复时，尽管在复印运行期间发生一次或多次卡纸，预设份数将被精确地再现。