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    Image forming system
    1.
    发明授权
    Image forming system 有权
    图像形成系统

    公开(公告)号：US09575441B2

    公开(公告)日：2017-02-21

    申请号：US14929860

    申请日：2015-11-02

    Applicant: Takeshi Kojima ,  Tomoya Ohmura ,  Sho Sekiguchi ,  Taichi Urayama ,  Kazuya Saitoh ,  Takuya Moriyama ,  Hiroomi Tamura ,  Tetsuto Ueda ,  Naoyuki Ozaki

    Inventor： Takeshi Kojima ,  Tomoya Ohmura ,  Sho Sekiguchi ,  Taichi Urayama ,  Kazuya Saitoh ,  Takuya Moriyama ,  Hiroomi Tamura ,  Tetsuto Ueda ,  Naoyuki Ozaki

    IPC: G03G15/16 ,  G03G15/00

    CPC classification number: G03G15/161 ,  G03G15/1665 ,  G03G15/168 ,  G03G15/50 ,  G03G15/6538 ,  G03G15/6544 ,  G03G15/6582 ,  G03G2215/00599 ,  G03G2215/00603

    Abstract: An image forming system includes a post-processing unit capable of performing a post-processing on the sheet on which the toner image is formed. The image forming system is capable of executing a transfer cleaning operation to move toner from a transfer member to an image bearer by electrostatic force caused by cleaning bias applied by a bias applying unit in a state where the image bearer and the transfer member are rotated, to clean the transfer member, as an inter-sheet operation performed when at least one of inter-sheet areas that exist on the image bearer during a successive image forming period. The image forming system is capable of executing a rotation stop operation to stop rotation of the image bearer and the transfer member, as the inter-sheet operation when the post-processing is performed, in addition to the transfer cleaning operation, before or after the transfer cleaning operation is executed.

    Abstract translation: 图像形成系统包括能够对其上形成调色剂图像的片材进行后处理的后处理单元。 图像形成系统能够执行转印清洁操作，以在图像承载体和转印构件旋转的状态下，通过由偏置施加单元施加的清洁偏压引起的静电力将调色剂从转印构件移动到图像承载体， 作为在连续图像形成期间中存在于图像承载体上的片材间区域中的至少一个时执行的片材间操作，来清洁转印构件。 图像形成系统除了转印清洁操作之外，还可以执行旋转停止操作，以便在执行后处理时作为片材间操作来停止图像承载体和转印部件的旋转。 执行转印清洁操作。

    IMAGE FORMING APPARATUS
    2.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20150370196A1

    公开(公告)日：2015-12-24

    申请号：US14742596

    申请日：2015-06-17

    Applicant: Naoyuki Ozaki ,  Ryota Kidera ,  Hiroyuki Sugiyama ,  Ryusuke Mase ,  Tatsumi Yamada ,  Tomoko Takahashi ,  Masahiko Shakuto ,  Yasunobu Takagi

    Inventor： Naoyuki Ozaki ,  Ryota Kidera ,  Hiroyuki Sugiyama ,  Ryusuke Mase ,  Tatsumi Yamada ,  Tomoko Takahashi ,  Masahiko Shakuto ,  Yasunobu Takagi

    IPC: G03G15/00

    CPC classification number: G03G15/0856 ,  G03G15/5041 ,  G03G15/5054 ,  G03G15/55 ,  G03G15/6564

    Abstract: An image forming apparatus includes a driving device, a transfer body, a toner detector, an error notification device, and a controller. The toner detector detects, at a preparation running and while the driving device drives a latent image bearer, one of a toner adhesion amount at a background portion of the latent image bearer and a toner adhesion amount at a background corresponding region of a transfer body. The error notification device notifies a user of an error with the toner adhesion being equal to or greater than a predetermined threshold value. The driving device stops only a developer bearer after driving both the latent image bearer and the developer bearer at the preparation running, but before a trailing edge of a detection target region of one of the background portion of the latent image bearer and the background corresponding region advances to an opposite position to the toner detector.

    Abstract translation: 图像形成装置包括驱动装置，转印体，调色剂检测器，错误通知装置和控制器。 调色剂检测器在准备运行和驱动装置驱动潜像载体时检测在潜像载体的背景部分处的调色剂附着量和转印体的背景对应区域的调色剂附着量之一。 错误通知装置通知使用者调色剂附着力等于或大于预定阈值的错误。 在准备运行时，但是在潜像承载的背景部分的背景部分和背景对应区域的检测目标区域的后沿之前，驱动装置仅在驱动潜像承载和开发者承载之后停止开发者承载 前进到与墨粉检测器相对的位置。

    Image forming apparatus
    3.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US08275275B2

    公开(公告)日：2012-09-25

    申请号：US12582890

    申请日：2009-10-21

    Applicant: Emiko Ishikawa ,  Hiromi Ogiyama ,  Yasunobu Shimizu ,  Akio Kosuge ,  Ken Yoshida ,  Jun Yura ,  Naoyuki Ozaki ,  Masako Yoshii ,  Ichiro Maeda ,  Shinji Aoki

    Inventor： Emiko Ishikawa ,  Hiromi Ogiyama ,  Yasunobu Shimizu ,  Akio Kosuge ,  Ken Yoshida ,  Jun Yura ,  Naoyuki Ozaki ,  Masako Yoshii ,  Ichiro Maeda ,  Shinji Aoki

    IPC: G03G15/00

    CPC classification number: G03G15/169

    Abstract: An image forming apparatus including a latent image carrier, a charger to evenly charge a surface of the latent image carrier, a writing device to irradiate a charged surface of the latent image carrier to form an electrostatic latent image, a writing device control unit to control the writing device, a developing device to develop the electrostatic latent image to form a toner image, a transfer device to transfer the toner image onto a transferred member, and a pre-transfer irradiating device to irradiate the charged surface of the latent image carrier during a period after development and before transfer. The writing device control unit controls the writing device based on a target image signal A and an image signal B output a single rotation of the latent image carrier after output of the target image signal A in a sub-scanning direction.

    Abstract translation: 一种图像形成装置，包括潜像载体，对潜像载体的表面均匀充电的充电器，照射潜像载体的带电表面以形成静电潜像的写入装置，用于控制潜像载体的写入装置控制单元 书写装置，用于显影静电潜像以形成调色剂图像的显影装置，将调色剂图像转印到转印部件上的转印装置和用于在潜像载体的带电表面照射的预转印照射装置 发展后和转让前的一段时间。 写入装置控制单元基于目标图像信号A和在副扫描方向上输出目标图像信号A之后输出潜像载体的单次旋转的图像信号B来控制写入装置。

    Image-carrier protecting agent, protecting-layer forming device, image forming method, image forming apparatus, and process cartridge
    4.
    发明授权
    Image-carrier protecting agent, protecting-layer forming device, image forming method, image forming apparatus, and process cartridge 有权
    图像载体保护剂，保护层形成装置，图像形成方法，成像装置和处理盒

    公开(公告)号：US07970334B2

    公开(公告)日：2011-06-28

    申请号：US11952453

    申请日：2007-12-07

    Applicant: Masahide Yamashita ,  Hiroshi Nakai ,  Masato Iio ,  Shinya Tanaka ,  Naoyuki Ozaki

    Inventor： Masahide Yamashita ,  Hiroshi Nakai ,  Masato Iio ,  Shinya Tanaka ,  Naoyuki Ozaki

    IPC: G03G21/00

    CPC classification number: G03G5/14708 ,  G03G2221/1609

    Abstract: A protecting layer is formed on a surface of an image carrier with a protecting agent that contains at least an organic compound having melting property of which penetration at 25° C. ranges from 3 millimeters to 30 millimeters, and organic compound particles having thermal decomposition property of which a weight average particle size ranges from 2 micrometers to 20 micrometers. A melting temperature of the organic compound is lower than a decomposition temperature of the organic compound particles, and a volume ratio of the organic compound to the organic compound particles ranges from 99/1 to 50/50.

    Abstract translation: 在图像载体的表面上形成有保护剂的保护剂，该保护剂含有至少一种具有熔融性的有机化合物，该有机化合物在25℃下的渗透范围为3毫米至30毫米，有机化合物颗粒具有热分解性 其重均粒径为2微米至20微米。 有机化合物的熔融温度低于有机化合物颗粒的分解温度，有机化合物与有机化合物颗粒的体积比为99/1至50/50。

    IMAGE FORMING APPARATUS
    6.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20100098446A1

    公开(公告)日：2010-04-22

    申请号：US12582890

    申请日：2009-10-21

    Applicant: Emiko Ishikawa ,  Hiromi Ogiyama ,  Yasunobu Shimizu ,  Akio Kosuge ,  Ken Yoshida ,  Jun Yura ,  Naoyuki Ozaki ,  Masako Yoshii ,  Ichiro Maeda ,  Shinji Aoki

    Inventor： Emiko Ishikawa ,  Hiromi Ogiyama ,  Yasunobu Shimizu ,  Akio Kosuge ,  Ken Yoshida ,  Jun Yura ,  Naoyuki Ozaki ,  Masako Yoshii ,  Ichiro Maeda ,  Shinji Aoki

    IPC: G03G15/043

    CPC classification number: G03G15/169

    Abstract: An image forming apparatus including a latent image carrier, a charger to evenly charge a surface of the latent image carrier, a writing device to irradiate a charged surface of the latent image carrier to form an electrostatic latent image, a writing device control unit to control the writing device, a developing device to develop the electrostatic latent image to form a toner image, a transfer device to transfer the toner image onto a transferred member, and a pre-transfer irradiating device to irradiate the charged surface of the latent image carrier during a period after development and before transfer. The writing device control unit controls the writing device based on a target image signal A and an image signal B output a single rotation of the latent image carrier after output of the target image signal A in a sub-scanning direction.

    Abstract translation: 一种图像形成装置，包括潜像载体，对潜像载体的表面均匀充电的充电器，照射潜像载体的带电表面以形成静电潜像的写入装置，用于控制潜像载体的写入装置控制单元 书写装置，用于显影静电潜像以形成调色剂图像的显影装置，将调色剂图像转印到转印部件上的转印装置和用于在潜像载体的带电表面照射的预转印照射装置 发展后和转让前的一段时间。 写入装置控制单元基于目标图像信号A和在副扫描方向上输出目标图像信号A之后输出潜像载体的单次旋转的图像信号B来控制写入装置。

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