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    IMAGE FORMING APPARATUS
    41.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20160139537A1

    公开(公告)日：2016-05-19

    申请号：US14936042

    申请日：2015-11-09

    申请人： Tadashi KASAI ,  Jun Hitosugi ,  Kunio Hasegawa ,  Takamasa Ozeki ,  Emiko Shiraishi ,  Wakana Itoh ,  Makoto Yasuda ,  Mutsuki Morinaga ,  Hitoshi Yamamoto

    发明人： Tadashi KASAI ,  Jun Hitosugi ,  Kunio Hasegawa ,  Takamasa Ozeki ,  Emiko Shiraishi ,  Wakana Itoh ,  Makoto Yasuda ,  Mutsuki Morinaga ,  Hitoshi Yamamoto

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0863 ,  G03G15/0879

    摘要： An image forming apparatus includes a latent image bearer, a developing device, a toner container, a toner feed connector, a processor, and a notifier. The developing device develops, with toner, a latent image on the latent image bearer. The toner container contains the toner. The toner container is detachably attachable to the image forming apparatus. The toner feed connector guides the toner of the toner container to the developing device. The information detector detects identification information including toner type information and maintenance contract information stored in the toner container. The processor determines whether the toner type information of the toner container coincides before and after replacement and whether the maintenance contract information of the toner container is matched with maintenance contract information of the image forming apparatus. The notifier indicates a determination made by the processor.

    摘要翻译： 图像形成装置包括潜像载体，显影装置，调色剂容器，调色剂供给连接器，处理器和通知器。 显影装置利用调色剂显影在潜像载体上的潜像。 调色剂容器包含调色剂。 调色剂容器可拆卸地附接到图像形成装置。 调色剂供给连接器将调色剂容器的调色剂引导到显影装置。 信息检测器检测包括存储在调色剂容器中的调色剂类型信息和维护合同信息的识别信息。 处理器确定调色剂容器的调色剂类型信息在更换之前和之后是否一致，以及调色剂容器的维护合同信息是否与图像形成装置的维护合同信息相匹配。 通知器指示由处理器做出的确定。

    Developing device and image forming apparatus and process cartridge incorporating same
    42.
    发明授权
    Developing device and image forming apparatus and process cartridge incorporating same 有权
    显影装置和图像形成装置和结合其的处理盒

    公开(公告)号：US09285714B2

    公开(公告)日：2016-03-15

    申请号：US14607491

    申请日：2015-01-28

    申请人： Keinosuke Kondoh ,  Kiyonori Tsuda ,  Yutaka Takahashi ,  Kentaro Mikuniya ,  Toshio Koike ,  Emiko Shiraishi

    发明人： Keinosuke Kondoh ,  Kiyonori Tsuda ,  Yutaka Takahashi ,  Kentaro Mikuniya ,  Toshio Koike ,  Emiko Shiraishi

    IPC分类号： G03G15/09 ,  G03G15/06

    CPC分类号： G03G15/0921 ,  G03G15/065 ,  G03G15/0907

    摘要： A developing device includes a developer bearer to carry, by rotation, developer including toner and magnetic carrier to a development range facing a latent image bearer to bear a latent image. The developer bearer includes a magnetic field generator having multiple magnetic poles and a cylindrical developing sleeve to rotate and bear developer on an outer circumferential surface thereof with magnetic force of the magnetic field generator disposed inside the developing sleeve. The developing sleeve receives development voltage including an AC component having a frequency of 2.0 kHz or lower, and a duty ratio of a component having a polarity opposite a toner normal charge polarity of the AC component is within a range from 4% to 20%.

    摘要翻译： 显影装置包括显影承载件，通过旋转将携带调色剂和磁性载体的显影剂携带到面向潜像载体的显影范围上以承载潜像。 显影剂载体包括具有多个磁极的磁场发生器和一个圆柱形显影套筒，用于在其外圆周表面上旋转并承载显影剂，其磁性发生器的磁力设置在显影套筒的内部。 显影套筒接收包括具有2.0kHz或更低频率的AC分量的显影电压，并且具有与AC分量的调色剂正电荷极性相反的极性的分量的占空比在4％至20％的范围内。

    DEVELOPING DEVICE AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE INCORPORATING SAME
    44.
    发明申请
    DEVELOPING DEVICE AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE INCORPORATING SAME 有权
    显影装置和图像形成装置及其加工方法

    公开(公告)号：US20150227086A1

    公开(公告)日：2015-08-13

    申请号：US14607491

    申请日：2015-01-28

    申请人： Keinosuke KONDOH ,  Kiyonori Tsuda ,  Yutaka Takahashi ,  Kentaro Mikuniya ,  Toshio Koike ,  Emiko Shiraishi

    发明人： Keinosuke KONDOH ,  Kiyonori Tsuda ,  Yutaka Takahashi ,  Kentaro Mikuniya ,  Toshio Koike ,  Emiko Shiraishi

    IPC分类号： G03G15/09

    CPC分类号： G03G15/0921 ,  G03G15/065 ,  G03G15/0907

    摘要： A developing device includes a developer bearer to carry, by rotation, developer including toner and magnetic carrier to a development range facing a latent image bearer to bear a latent image. The developer bearer includes a magnetic field generator having multiple magnetic poles and a cylindrical developing sleeve to rotate and bear developer on an outer circumferential surface thereof with magnetic force of the magnetic field generator disposed inside the developing sleeve. The developing sleeve receives development voltage including an AC component having a frequency of 2.0 kHz or lower, and a duty ratio of a component having a polarity opposite a toner normal charge polarity of the AC component is within a range from 4% to 20%.

    摘要翻译： 显影装置包括显影承载件，通过旋转将携带调色剂和磁性载体的显影剂携带到面向潜像载体的显影范围上以承载潜像。 显影剂载体包括具有多个磁极的磁场发生器和一个圆柱形显影套筒，用于在其外圆周表面上旋转并承载显影剂，其磁性发生器的磁力设置在显影套筒的内部。 显影套筒接收包括具有2.0kHz或更低频率的AC分量的显影电压，并且具有与AC分量的调色剂正电荷极性相反的极性的分量的占空比在4％至20％的范围内。

    IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND COMPUTER PROGRAM PRODUCT FOR CAUSING A COMPUTER TO EXECUTE THE METHOD
    45.
    发明申请
    IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND COMPUTER PROGRAM PRODUCT FOR CAUSING A COMPUTER TO EXECUTE THE METHOD 有权
    图像形成装置，图像形成方法和计算机程序产品，用于导致计算机执行方法

    公开(公告)号：US20140079423A1

    公开(公告)日：2014-03-20

    申请号：US14068557

    申请日：2013-10-31

    申请人： Emiko SHIRAISHI ,  Yasuhiko Ogino ,  Reki Nakamura ,  Keigo Nakamura ,  Takahiro Seki

    发明人： Emiko SHIRAISHI ,  Yasuhiko Ogino ,  Reki Nakamura ,  Keigo Nakamura ,  Takahiro Seki

    IPC分类号： G03G13/16

    CPC分类号： G03G13/16 ,  G03G15/1605 ,  G03G15/1675 ,  G03G15/6594 ,  G03G2215/00476 ,  G03G2215/00738

    摘要： An image forming apparatus includes: an image carrier; a toner image forming unit that forms a toner image on the image carrier; a transfer unit that transfers the toner image on the image carrier to a transfer target having ridges and valleys on a surface thereof; an adjusting unit that adjusts a ratio of A/B, where A is a transfer ratio [%] from the image carrier to a valley portion of the transfer target while B is a transfer ratio [%] from the image carrier to a ridge portion of the transfer target, based on an adjustment input by a user; and a control unit that controls a transfer condition of the transfer unit based on the ratio of A/B adjusted by the adjusting unit.

    摘要翻译： 图像形成装置包括：图像载体; 调色剂图像形成单元，其在所述图像载体上形成调色剂图像; 转印单元，其将图像载体上的调色剂图像转印到在其表面上具有脊和谷的转印体; 调整单元，其调节A / B的比例，其中A是从图像载体到转印目标的谷部的转印率[％]，而B是从图像载体到脊部的转印率[％] 基于用户的调整输入; 以及控制单元，其基于由所述调整单元调整的A / B的比率来控制所述转印单元的转印条件。