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21 条记录 (耗时 0.045 秒)

    Surface-moving-body driving device, belt device, and image forming apparatus
    6.
    发明申请
    Surface-moving-body driving device, belt device, and image forming apparatus 审中-公开
    表面移动体驱动装置，皮带装置和图像形成装置

    公开(公告)号：US20080145102A1

    公开(公告)日：2008-06-19

    申请号：US12000382

    申请日：2007-12-12

    申请人： Tsutomu Katoh ,  Mitsuru Takahashi ,  Nobuto Yokokawa ,  Kazuosa Kuma ,  Takeshi Fukao ,  Yoshihiro Fujiwara ,  Yoshiharu Kishi

    发明人： Tsutomu Katoh ,  Mitsuru Takahashi ,  Nobuto Yokokawa ,  Kazuosa Kuma ,  Takeshi Fukao ,  Yoshihiro Fujiwara ,  Yoshiharu Kishi

    IPC分类号： G03G15/00 ,  F16H37/02

    CPC分类号： G03G15/757 ,  G03G2215/0129

    摘要： A surface moving body includes an endless surface that is capable of making an endless movement. A surface-moving-body drive mechanism includes a driving source of a driving force for moving the surface moving body and a drive transmission mechanism for transmitting the driving force from the driving source to the surface moving body. At least a part of the surface-moving-body drive mechanism is arranged in a surface-moving-body occupying space surrounded by two surfaces defined by ends of the endless surface in a width direction orthogonal to a surface moving direction of the endless surface and the endless surface.

    摘要翻译： 表面移动体包括能够进行无限次移动的环形表面。 表面移动体驱动机构包括用于使表面移动体移动的驱动力的驱动源和用于将驱动力从驱动源传递到表面移动体的驱动传递机构。 表面移动体驱动机构的至少一部分配置在由环形表面的端部限定的两个表面所包围的表面移动体占据空间中，该表面在与环形表面的表面移动方向正交的宽度方向上， 无尽的表面。

    Image forming apparatus
    7.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US08139968B2

    公开(公告)日：2012-03-20

    申请号：US12488021

    申请日：2009-06-19

    申请人： Tsutomu Katoh ,  Kazuosa Kuma ,  Takeshi Fukao ,  Yoshiharu Kishi

    发明人： Tsutomu Katoh ,  Kazuosa Kuma ,  Takeshi Fukao ,  Yoshiharu Kishi

    IPC分类号： G03G15/16

    CPC分类号： G03G15/0131 ,  G03G15/1615 ,  G03G15/5058 ,  G03G2215/00059 ,  G03G2215/00067 ,  G03G2215/0161 ,  G03G2215/0164

    摘要： An image forming apparatus includes an image forming mechanism, a transfer mechanism including a first endless belt receiving a toner image formed on an image carrier and a second endless belt receiving the toner image formed on the first endless belt, a first detector to detect a speed of movement of the first endless belt or a toner image transferred at a predetermined position on the first endless belt, a belt speed adjustment unit to adjust a speed of movement of the first endless belt based on results obtained by the first detector, a second detector to detect the toner image transferred at a predetermined position on the second endless belt, and a transfer adjustment unit to adjust a speed of movement of the second endless belt based on results obtained by the second detector.

    摘要翻译： 图像形成装置包括图像形成机构，传送机构，包括接收形成在图像载体上的调色剂图像的第一环形带和接收形成在第一环形带上的调色剂图像的第二环形带，第一检测器，用于检测速度 第一环形带的移动或在第一环形带上的预定位置处转印的调色剂图像的带速度调节单元，用于基于由第一检测器获得的结果来调整第一环形带的移动速度;第二检测器 以检测在第二环形带上的预定位置处转印的调色剂图像;以及转印调节单元，用于基于由第二检测器获得的结果来调节第二环形带的移动速度。

    IMAGE FORMING APPARATUS AND GUIDE THEREFOR CAPABLE OF REDUCING TONER SCATTERED ON RECORDING MEDIUM
    8.
    发明申请
    IMAGE FORMING APPARATUS AND GUIDE THEREFOR CAPABLE OF REDUCING TONER SCATTERED ON RECORDING MEDIUM 有权
    图像形成装置和指南，可减少在记录介质上散射的色彩

    公开(公告)号：US20110103862A1

    公开(公告)日：2011-05-05

    申请号：US12986732

    申请日：2011-01-07

    申请人： Kazuchika SAEKI ,  Mitsuru Takahashi ,  Kazuosa Kuma ,  Takeshi Fukao ,  Tsutomu Kato ,  Yoshiharu Kishi

    发明人： Kazuchika SAEKI ,  Mitsuru Takahashi ,  Kazuosa Kuma ,  Takeshi Fukao ,  Tsutomu Kato ,  Yoshiharu Kishi

    IPC分类号： G03G15/00

    CPC分类号： G03G15/657 ,  G03G2215/00413

    摘要： An image forming apparatus includes an image carrier, a transferor, a fixing unit, and a guide. The image carrier carries a toner image. The transferor opposes the image carrier to form a transfer nip and transfers the toner image on the image carrier onto a recording medium at the transfer nip. The fixing unit fixes the toner image on the recording medium. The guide guides the recording medium bearing the toner image from the transferor toward the fixing unit and includes a surface portion directly contacting the recording medium. The surface portion includes a material for charging the recording medium to have a polarity opposite to the polarity of a toner forming the toner image.

    摘要翻译： 图像形成装置包括图像载体，转印器，定影单元和引导件。 图像载体携带调色剂图像。 转印器与图像载体相对以形成转印压区，并将转印辊上的图像载体上的调色剂图像转印到记录介质上。 定影单元将调色剂图像固定在记录介质上。 引导件将从转印器承载调色剂图像的记录介质引向定影单元，并且包括直接接触记录介质的表面部分。 表面部分包括用于将记录介质充电以具有与形成调色剂图像的调色剂的极性相反的极性的材料。

    Neutralization unit and image forming apparatus having a neutralization unit for removing electric charge
    9.
    发明授权
    Neutralization unit and image forming apparatus having a neutralization unit for removing electric charge 失效
    中和单元和具有用于去除电荷的中和单元的图像形成装置

    公开(公告)号：US07848692B2

    公开(公告)日：2010-12-07

    申请号：US11471599

    申请日：2006-06-21

    申请人： Kazuchika Saeki ,  Mitsuru Takahashi ,  Tsutomu Katoh ,  Takeshi Fukao ,  Yoshiharu Kishi ,  Kazuosa Kuma

    发明人： Kazuchika Saeki ,  Mitsuru Takahashi ,  Tsutomu Katoh ,  Takeshi Fukao ,  Yoshiharu Kishi ,  Kazuosa Kuma

    IPC分类号： G03G15/14

    CPC分类号： G03G15/657

    摘要： A neutralization unit for use in an image forming apparatus includes a support member made of an insulating material, an electric-charge removing member made of an electric conductive material, and a rib made of an insulating material. The electric-charge removing member, fixed on the support member, removes electric charge from a back face of the recording medium after a toner image is transferred to a front face of a recording medium at a transfer nip. The electric-charge removing member includes a plurality of exposed areas along a longitudinal direction of the electric-charge removing member. The rib, provided on the support member, has a curved peripheral side and protrudes from a surface of the electric-charge removing member. The back face of the recording medium is contactable at the curved peripheral side of the rib when the recording medium is transported from the transfer nip.

    摘要翻译： 用于图像形成装置的中和单元包括由绝缘材料制成的支撑构件，由导电材料制成的电荷去除构件和由绝缘材料制成的肋。 固定在支撑构件上的电荷去除构件在调色剂图像转印到记录介质的转印间隙的正面之后，从记录介质的背面去除电荷。 电荷去除构件包括沿着电荷去除构件的纵向方向的多个暴露区域。 设置在支撑构件上的肋具有弯曲的周边，并且从电荷去除构件的表面突出。 当记录介质从转印辊隙输送时，记录介质的背面可在肋的弯曲外周侧接触。

    Lubricant applying device and image forming apparatus
    10.
    发明授权
    Lubricant applying device and image forming apparatus 有权
    润滑剂涂敷装置及成像装置

    公开(公告)号：US07706735B2

    公开(公告)日：2010-04-27

    申请号：US11949413

    申请日：2007-12-03

    申请人： Yoshiharu Kishi

    发明人： Yoshiharu Kishi

    IPC分类号： G03G21/00

    CPC分类号： G03G15/161

    摘要： A lubricant applying device includes a solid lubricant and a roller brush that rotates while in contact with the lubricant, receives the lubricant, and applies the lubricant to an image carrier. A corner portion of the lubricant on an upstream side with respect to direction of rotation of the roller brush is convex, i.e., blunt.

    摘要翻译： 润滑剂涂布装置包括固体润滑剂和在与润滑剂接触的同时旋转的辊刷，接收润滑剂，并将润滑剂施加到图像载体上。 相对于辊刷的旋转方向的上游侧的润滑剂的角部为凸状，即钝化。