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    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
    12.
    发明申请
    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
    图像形成装置和图像形成方法

    公开(公告)号：US20150370206A1

    公开(公告)日：2015-12-24

    申请号：US14742585

    申请日：2015-06-17

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

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

    IPC分类号： G03G15/08

    CPC分类号： G03G15/6585 ,  G03G15/0121 ,  G03G15/065 ,  G03G15/55

    摘要： An image forming apparatus includes a photoconductor to form an electrostatic latent image, a special color developing device to develop the latent image with a special color toner other than standard color toners to form a special color toner image, an adhesion amount adjuster to adjust a special color toner adhesion amount by changing an application bias between the photoconductor and a developing sleeve of the special color developing device, a setting unit to set brightness of the special color toner, and a developing-performance adjuster to adjust a developing performance of the special color developing device according to a setting value of the brightness set by the setting unit. The developing-performance adjuster adjusts the developing performance of the special color developing device to a developing performance different from a developing performance set to each of standard color developing devices in adjustment of densities of the standard color toners.

    摘要翻译： 图像形成装置包括形成静电潜像的光电导体，专用彩色显影装置，用除了标准彩色调色剂之外的特殊彩色调色剂显影潜像以形成特殊彩色调色剂图像，粘附量调节器，以调节特殊的 通过改变感光体与特殊彩色显影装置的显影套筒之间的施加偏压，设置特殊颜色调色剂的亮度的设定单元和调整特殊颜色的显影性能的显影性能调节器，来调色附着量 显影装置根据由设定单元设定的亮度的设定值。 显影性能调节器在调整标准彩色调色剂的浓度时，将特殊彩色显影装置的显影性能调整到与标准彩色显影装置中的各种显影性能不同的显影性能。

    Image forming apparatus, image forming method, and computer program product for causing a computer to execute the method
    16.
    发明授权
    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，图像形成方法以及用于使计算机执行该方法的计算机程序产品

    公开(公告)号：US08837969B2

    公开(公告)日：2014-09-16

    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： G03G15/16 ,  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。

    Developing unit, image forming apparatus incorporating same, and method of controlling amounts of toner
    17.
    发明授权
    Developing unit, image forming apparatus incorporating same, and method of controlling amounts of toner 失效
    显影单元，结合其的图像形成装置和控制调色剂量的方法

    公开(公告)号：US08265527B2

    公开(公告)日：2012-09-11

    申请号：US12394617

    申请日：2009-02-27

    申请人： Emiko Shiraishi ,  Kentaroh Tomita ,  Takehide Mizutani ,  Takayuki Tamaki ,  Masumi Sato

    发明人： Emiko Shiraishi ,  Kentaroh Tomita ,  Takehide Mizutani ,  Takayuki Tamaki ,  Masumi Sato

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0822 ,  G03G15/0877 ,  G03G15/0879 ,  G03G2215/0607 ,  G03G2215/0822 ,  G03G2215/0838 ,  G03G2215/0888

    摘要： A developing unit, which is incorporated in an image forming apparatus, includes a developer case to accommodate a two-component developer including toner and carrier, a developer bearing member bearing the two-component developer to supply the developer to an image, a developer supply path formed inside the developer case to supply the developer along the developer bearing member, an agitation and conveyance member disposed in the developer supply path, a toner collecting mechanism to collect toner after development, and a collected toner conveyance path formed inside the developer case and including a collected toner conveying member. The collected toner conveyance path and the developer supply path are arranged in communication with each other in the vicinity of one end portion of the collected toner conveyance path in a direction of conveyance of collected toner so as to circulate toner unused for development.

    摘要翻译： 包括在图像形成装置中的显影单元包括容纳包含调色剂和载体的双组分显影剂的显影剂盒，承载双组分显影剂以将显影剂供应给图像的显影剂承载部件，显影剂供应 在显影剂盒内形成的路径，以沿着显影剂承载部件提供显影剂，设置在显影剂供应路径中的搅拌和输送部件，显影后收集调色剂的调色剂收集机构和形成在显影剂盒内部的收集的调色剂输送路径， 包括收集的调色剂传送构件。 收集的调色剂输送路径和显影剂供给路径在收集的调色剂输送路径的一个端部附近在收集的调色剂的输送方向上彼此连通，以使不用于显影的调色剂循环。

    Image forming apparatus including a cleaner-less image carrier cleaning system
    19.
    发明授权
    Image forming apparatus including a cleaner-less image carrier cleaning system 有权
    图像形成装置包括无清洁器的图像载体清洁系统

    公开(公告)号：US07941075B2

    公开(公告)日：2011-05-10

    申请号：US12481964

    申请日：2009-06-10

    申请人： Emiko Shiraishi ,  Shigekazu Enoki ,  Jun Yura ,  Hirokatsu Suzuki

    发明人： Emiko Shiraishi ,  Shigekazu Enoki ,  Jun Yura ,  Hirokatsu Suzuki

    IPC分类号： G03G15/00 ,  G03G21/10

    CPC分类号： G03G21/0064

    摘要： An image forming apparatus includes an image carrier, a charging unit including a charge member that is disposed facing the image carrier across a gap therebetween and charges the image carrier by using electrical discharge caused by applying thereto a voltage including an alternating current component superimposed on a direct current component, a latent image forming unit, a developing unit to supply toner for developing the latent image formed on the image carrier into a toner image and to collect residual toner remaining on the image carrier, a transfer unit, and a toner spreading member to spread toner on the image carrier and disposed upstream from the charging unit in a direction of movement of the image carrier and downstream from the transfer unit in the direction of movement of the image carrier.

    摘要翻译： 图像形成装置包括图像载体，充电单元，该充电单元包括与图像载体横跨其间的间隔设置的充电元件，并通过使用放电而对图像载体进行充电，所述放电是通过向其施加包括叠加在 直流成分，潜像形成单元，显影单元，用于将形成在图像载体上的潜像显影成调色剂图像并收集剩余在图像载体上的残留调色剂，转印单元和调色剂扩散部件 以在图像载体上铺展调色剂，并且在图像载体的移动方向上沿图像载体的移动方向和从传送单元的下游设置在充电单元的上游。

    DEVELOPING UNIT, IMAGE FORMING APPARATUS INCORPORATING SAME, AND METHOD OF CONTROLLING AMOUNTS OF TONER
    20.
    发明申请
    DEVELOPING UNIT, IMAGE FORMING APPARATUS INCORPORATING SAME, AND METHOD OF CONTROLLING AMOUNTS OF TONER 失效
    开发单元，映像形成装置及其控制方法

    公开(公告)号：US20090220266A1

    公开(公告)日：2009-09-03

    申请号：US12394617

    申请日：2009-02-27

    申请人： Emiko Shiraishi ,  Kentaroh Tomita ,  Takehide Mizutani ,  Takayuki Tamaki ,  Masumi Sato

    发明人： Emiko Shiraishi ,  Kentaroh Tomita ,  Takehide Mizutani ,  Takayuki Tamaki ,  Masumi Sato

    IPC分类号： G03G15/10

    CPC分类号： G03G15/0822 ,  G03G15/0877 ,  G03G15/0879 ,  G03G2215/0607 ,  G03G2215/0822 ,  G03G2215/0838 ,  G03G2215/0888

    摘要： A developing unit, which is incorporated in an image forming apparatus, includes a developer case to accommodate a two-component developer including toner and carrier, a developer bearing member bearing the two-component developer to supply the developer to an image, a developer supply path formed inside the developer case to supply the developer along the developer bearing member, an agitation and conveyance member disposed in the developer supply path, a toner collecting mechanism to collect toner after development, and a collected toner conveyance path formed inside the developer case and including a collected toner conveying member. The collected toner conveyance path and the developer supply path are arranged in communication with each other in the vicinity of one end portion of the collected toner conveyance path in a direction of conveyance of collected toner so as to circulate toner unused for development.

    摘要翻译： 包括在图像形成装置中的显影单元包括容纳包含调色剂和载体的双组分显影剂的显影剂盒，承载双组分显影剂以将显影剂供应给图像的显影剂承载部件，显影剂供应 在显影剂盒内形成的路径，以沿着显影剂承载部件提供显影剂，设置在显影剂供应路径中的搅拌和输送部件，显影后收集调色剂的调色剂收集机构和形成在显影剂盒内部的收集的调色剂输送路径， 包括收集的调色剂传送构件。 收集的调色剂输送路径和显影剂供给路径在收集的调色剂输送路径的一个端部附近在收集的调色剂的输送方向上彼此连通，以使不用于显影的调色剂循环。