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    Image forming apparatus
    1.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US08457541B2

    公开(公告)日：2013-06-04

    申请号：US12614791

    申请日：2009-11-09

    申请人： Akio Kosuge ,  Shinichi Kawahara ,  Nobuo Kuwabara ,  Satoshi Hatori ,  Yoshinori Ozawa ,  Daisuke Tomita ,  Takeshi Shintani

    发明人： Akio Kosuge ,  Shinichi Kawahara ,  Nobuo Kuwabara ,  Satoshi Hatori ,  Yoshinori Ozawa ,  Daisuke Tomita ,  Takeshi Shintani

    IPC分类号： G03G21/00

    CPC分类号： G03G21/0023 ,  G03G21/0017

    摘要： An image forming apparatus includes an image carrier, a charging device to charge a surface of the image carrier, disposed across a predetermined gap from the image carrier, a latent image forming device, a developing device to develop a latent image formed on the image carrier into a toner image, a transfer unit to transfer the toner image from the image carrier onto a recording medium, a cleaning member to clean the image carrier after the toner image is transferred therefrom, a lubricant application member to lubricate the image carrier, a polarity adjustor to adjust polarities of the toner and lubricant adhering to the image carrier to be identical to a polarity of a charging bias. The polarity adjustor is disposed facing the image carrier, upstream from the charging device and downstream from the transfer unit in a direction in which the image carrier rotates.

    摘要翻译： 图像形成装置包括图像载体，用于对图像载体的表面充电的充电装置，与图像载体横跨预定间隙设置，潜像形成装置，显影装置，用于显影形成在图像载体上的潜像 将调色剂图像从图像载体转印到记录介质上的转印单元，清洁调色剂图像转印后的图像载体的清洁部件，用于润滑图像载体的润滑剂施加部件，极性 调节器，以调节粘附到图像载体上的调色剂和润滑剂的极性与充电偏压的极性相同。 极性调节器在图像载体旋转的方向上面对着图像载体，从充电装置的上游和传送单元的下游设置。

    IMAGE FORMING APPARATUS
    3.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20100129126A1

    公开(公告)日：2010-05-27

    申请号：US12614791

    申请日：2009-11-09

    申请人： Akio KOSUGE ,  Shinichi Kawahara ,  Nobuo Kuwabara ,  Satoshi Hatori ,  Yoshinori Ozawa ,  Daisuke Tomita ,  Takeshi Shintani

    发明人： Akio KOSUGE ,  Shinichi Kawahara ,  Nobuo Kuwabara ,  Satoshi Hatori ,  Yoshinori Ozawa ,  Daisuke Tomita ,  Takeshi Shintani

    IPC分类号： G03G21/00

    CPC分类号： G03G21/0023 ,  G03G21/0017

    摘要： An image forming apparatus includes an image carrier, a charging device to charge a surface of the image carrier, disposed across a predetermined gap from the image carrier, a latent image forming device, a developing device to develop a latent image formed on the image carrier into a toner image, a transfer unit to transfer the toner image from the image carrier onto a recording medium, a cleaning member to clean the image carrier after the toner image is transferred therefrom, a lubricant application member to lubricate the image carrier, a polarity adjustor to adjust polarities of the toner and lubricant adhering to the image carrier to be identical to a polarity of a charging bias. The polarity adjustor is disposed facing the image carrier, upstream from the charging device and downstream from the transfer unit in a direction in which the image carrier rotates.

    摘要翻译： 图像形成装置包括图像载体，用于对图像载体的表面充电的充电装置，与图像载体横跨预定间隙设置，潜像形成装置，显影装置，用于显影形成在图像载体上的潜像 将调色剂图像从图像载体转印到记录介质上的转印单元，清洁调色剂图像转印后的图像载体的清洁部件，用于润滑图像载体的润滑剂施加部件，极性 调节器，以调节粘附到图像载体上的调色剂和润滑剂的极性与充电偏压的极性相同。 极性调节器在图像载体旋转的方向上面对着图像载体，从充电装置的上游和传送单元的下游设置。

    Cleaning unit, process cartriedge incorporating same, and image forming apparatus incorporating the cleaning unit
    4.
    发明申请
    Cleaning unit, process cartriedge incorporating same, and image forming apparatus incorporating the cleaning unit 有权
    清洁单元，包含其的加工装置以及结合有清洁单元的图像形成装置

    公开(公告)号：US20100189461A1

    公开(公告)日：2010-07-29

    申请号：US12591916

    申请日：2009-12-04

    申请人： Takeshi Shintani ,  Nobuo Kuwabara ,  Satoshi Hatori ,  Daisuke Tomita ,  Akio Kosuge ,  Yoshinori Ozawa ,  Shinichi Kawahara ,  Takaya Muraishi ,  Yasushi Akiba

    发明人： Takeshi Shintani ,  Nobuo Kuwabara ,  Satoshi Hatori ,  Daisuke Tomita ,  Akio Kosuge ,  Yoshinori Ozawa ,  Shinichi Kawahara ,  Takaya Muraishi ,  Yasushi Akiba

    IPC分类号： G03G21/20 ,  G03G21/16

    CPC分类号： G03G21/0011 ,  G03G21/007 ,  G03G21/1814 ,  G03G2221/1621

    摘要： A cleaning unit, which can be incorporated in a process cartridge removably installable in an image forming apparatus, includes a lubricant applicator to apply lubricant to an image carrier, a first blade disposed upstream from the lubricant applicator in a direction of rotation of the image carrier with its distal end held in contact with the image carrier to remove residual toner remaining on the image carrier, a second blade disposed downstream from the lubricant applicator in the direction of rotation of the image carrier with its distal end held in contact with the image carrier to regulate the amount of lubricant applied to the image carrier, a temperature measuring member to measure a temperature of or near the second blade, a heater, and a temperature controller to control the heater to heat the second blade so that the measured temperature falls within a given set temperature range.

    摘要翻译： 可以并入可移除地安装在图像形成装置中的处理盒中的清洁单元包括：润滑剂施加器，用于向图像载体施加润滑剂;第一刀片，其沿图像载体的旋转方向设置在润滑剂涂布器的上游; 其远端与图像载体保持接触以去除残留在图像载体上的残留调色剂，第二刀片设置在图像载体的旋转方向上的润滑剂施加器的下游，其远端保持与图像载体接触 调节施加到图像载体的润滑剂的量，用于测量第二叶片或其附近的温度的温度测量构件，加热器和温度控制器，以控制加热器以加热第二叶片，使得测量的温度落入 给定的设定温度范围。

    Cleaning unit, process cartridge incorporating same, and image forming apparatus incorporating the cleaning unit
    5.
    发明授权
    Cleaning unit, process cartridge incorporating same, and image forming apparatus incorporating the cleaning unit 有权
    清洁单元，并入其的处理盒，以及包括清洁单元的图像形成装置

    公开(公告)号：US08315535B2

    公开(公告)日：2012-11-20

    申请号：US12591916

    申请日：2009-12-04

    申请人： Takeshi Shintani ,  Nobuo Kuwabara ,  Satoshi Hatori ,  Daisuke Tomita ,  Akio Kosuge ,  Yoshinori Ozawa ,  Shinichi Kawahara ,  Takaya Muraishi ,  Yasushi Akiba

    发明人： Takeshi Shintani ,  Nobuo Kuwabara ,  Satoshi Hatori ,  Daisuke Tomita ,  Akio Kosuge ,  Yoshinori Ozawa ,  Shinichi Kawahara ,  Takaya Muraishi ,  Yasushi Akiba

    IPC分类号： G03G21/20

    CPC分类号： G03G21/0011 ,  G03G21/007 ,  G03G21/1814 ,  G03G2221/1621

    摘要： A cleaning unit, which can be incorporated in a process cartridge removably installable in an image forming apparatus, includes a lubricant applicator to apply lubricant to an image carrier, a first blade disposed upstream from the lubricant applicator in a direction of rotation of the image carrier with its distal end held in contact with the image carrier to remove residual toner remaining on the image carrier, a second blade disposed downstream from the lubricant applicator in the direction of rotation of the image carrier with its distal end held in contact with the image carrier to regulate the amount of lubricant applied to the image carrier, a temperature measuring member to measure a temperature of or near the second blade, a heater, and a temperature controller to control the heater to heat the second blade so that the measured temperature falls within a given set temperature range.

    摘要翻译： 可以并入可移除地安装在图像形成装置中的处理盒中的清洁单元包括：润滑剂施加器，用于向图像载体施加润滑剂;第一刀片，其沿图像载体的旋转方向设置在润滑剂涂布器的上游; 其远端与图像载体保持接触以去除残留在图像载体上的残留调色剂，第二刀片设置在图像载体的旋转方向上的润滑剂施加器的下游，其远端保持与图像载体接触 调节施加到图像载体的润滑剂的量，用于测量第二叶片或其附近的温度的温度测量构件，加热器和温度控制器，以控制加热器以加热第二叶片，使得测量的温度落入 给定的设定温度范围。

    IMAGE FORMING APPARATUS WITH NEUTRALIZER AND IMAGE FORMING METHOD
    9.
    发明申请
    IMAGE FORMING APPARATUS WITH NEUTRALIZER AND IMAGE FORMING METHOD 有权
    图像形成装置与中和器和图像形成方法

    公开(公告)号：US20120328332A1

    公开(公告)日：2012-12-27

    申请号：US13489063

    申请日：2012-06-05

    申请人： Akio KOSUGE ,  Shinichi Kawahara ,  Nobuo Kuwabara ,  Takeshi Shintani ,  Norio Kudo ,  Daisuke Tomita

    发明人： Akio KOSUGE ,  Shinichi Kawahara ,  Nobuo Kuwabara ,  Takeshi Shintani ,  Norio Kudo ,  Daisuke Tomita

    IPC分类号： G03G21/00

    CPC分类号： G03G21/08

    摘要： An image forming apparatus including an image bearing member, a charger, an irradiator, a developing device, a transfer device, a neutralizer, and a varying device is provided. The neutralizer is adapted to neutralize the image bearing member by emitting neutralization light thereto, after a toner image formed on the image bearing member is transferred therefrom. The varying device is adapted to vary an amount of the neutralization light to be emitted to the image bearing member by pulse-width modulation of a voltage to be supplied to the neutralizer. The image forming apparatus satisfies the following formula: f/V>5 wherein f (Hz) represents a frequency of the pulse-width modulation and V (mm/s) represents a linear speed of the image bearing member.

    摘要翻译： 提供了包括图像承载部件，充电器，照射器，显影装置，转印装置，中和器和变化装置的图像形成装置。 在从图像承载部件上形成的调色剂图像转印到其上之后，中和器适于通过发射中和光来中和图像承载部件。 改变装置适于通过对要提供给中和器的电压的脉冲宽度调制来改变要发射到图像承载部件的中和光的量。 图像形成装置满足以下公式：f / V> 5其中f（Hz）表示脉宽调制的频率，V（mm / s）表示图像承载部件的线速度。

    LUBRICANT SUPPLYING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
    10.
    发明申请
    LUBRICANT SUPPLYING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
    润滑剂供应装置，工艺盒和图像形成装置

    公开(公告)号：US20120321330A1

    公开(公告)日：2012-12-20

    申请号：US13524740

    申请日：2012-06-15

    申请人： Norio KUDO ,  Shinichi Kawahara ,  Nobuo Kuwabara ,  Takeshi Shintani ,  Akio Kosuge ,  Daisuke Tomita ,  Makoto Yasuda

    发明人： Norio KUDO ,  Shinichi Kawahara ,  Nobuo Kuwabara ,  Takeshi Shintani ,  Akio Kosuge ,  Daisuke Tomita ,  Makoto Yasuda

    IPC分类号： G03G15/00 ,  G03G21/00

    CPC分类号： G03G15/553 ,  G03G21/0094

    摘要： A lubricant supplying device includes a lubricant supplying roller configured to rotate in a certain direction and makes a sliding contact with an image carrier on which a toner image is carried; a solid lubricant arranged to slide in contact with the lubricant supplying roller; a changing unit configured to change a revolution of the lubricant supplying roller to adjust an amount of the solid lubricant supplied onto the image carrier; and a calculation unit configured to obtain a product life or total consumption of the solid lubricant from a total running distance or total operating time of the image carrier or the lubricant supplying roller, the product life or the total consumption of the solid lubricant being corrected based on the amount of the solid lubricant supplied onto the image carrier.

    摘要翻译： 润滑剂供给装置包括：润滑剂供给辊，其构造成在一定方向上旋转，并与承载有调色剂图像的图像载体滑动接触; 布置成与所述润滑剂供应辊接触滑动的固体润滑剂; 改变单元，其被配置为改变所述润滑剂供应辊的旋转以调节供应到所述图像载体上的固体润滑剂的量; 以及计算单元，其被配置为从所述图像载体或所述润滑剂供应辊的总运行距离或总运行时间获得固体润滑剂的产品寿命或总消耗量，所述固体润滑剂的产品寿命或总消耗量被校正为基础 关于供应到图像载体上的固体润滑剂的量。