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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

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

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

    IPC分类号： G03G15/16 ,  G03G15/00

    CPC分类号： G03G15/161 ,  G03G15/1665 ,  G03G15/168 ,  G03G15/50 ,  G03G15/6538 ,  G03G15/6544 ,  G03G15/6582 ,  G03G2215/00599 ,  G03G2215/00603

    摘要： 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.

    摘要翻译： 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 with drive control of a driven member based on a between-sheets time
    2.
    发明授权
    Image forming apparatus with drive control of a driven member based on a between-sheets time 有权
    图像形成装置，具有基于片材间时间的从动构件的驱动控制

    公开(公告)号：US09454106B2

    公开(公告)日：2016-09-27

    申请号：US14811119

    申请日：2015-07-28

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

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

    IPC分类号： G03G15/16

    CPC分类号： G03G15/161 ,  G03G15/166 ,  G03G15/1675 ,  G03G15/168 ,  G03G2215/1661

    摘要： An image forming apparatus is provided in which, during a continuous sheet passing, in the case where a between-sheets time is short, none of a cleaning mode and a drive OFF mode is performed; in the case where the between-sheets time is of a medium length of time, the cleaning mode is performed but the drive OFF mode is not performed; and in the case where the between-sheets time is long, both the cleaning mode and the drive OFF mode are performed. As a result, degradation of an image bearer due to the cleaning bias is alleviated, decreased productivity due to the cleaning mode is alleviated, a problem is alleviated in which a back surface of a recording medium gets dirty due to toner adhered to a transfer rotation body, and another problem is alleviated in which the service life of a driven member is shortened.

    摘要翻译： 提供一种图像形成装置，其中在连续片材通过期间，在片材间时间短的情况下，不执行清洁模式和驱动关闭模式; 在纸张间时间为中等长度的时间的情况下，执行清洁模式，但不执行驱动关闭模式; 并且在片材间时间长的情况下，执行清洁模式和驱动关闭模式。 结果，减轻了由于清洁偏压引起的图像承载的退化，减轻了由于清洁模式而导致的生产率下降的问题，由于调色剂附着在转印旋转上，记录介质的背面变脏 减轻了从动构件的使用寿命缩短的另一个问题。

    Image forming apparatus
    4.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US09310714B2

    公开(公告)日：2016-04-12

    申请号：US14742596

    申请日：2015-06-17

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

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

    IPC分类号： G03G15/00 ,  G03G15/08

    CPC分类号： G03G15/0856 ,  G03G15/5041 ,  G03G15/5054 ,  G03G15/55 ,  G03G15/6564

    摘要： 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.

    摘要翻译： 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。

    Protective layer forming device, image forming apparatus and process cartridge
    7.
    发明申请
    Protective layer forming device, image forming apparatus and process cartridge 审中-公开
    保护层形成装置，成像装置和处理盒

    公开(公告)号：US20100054829A1

    公开(公告)日：2010-03-04

    申请号：US12461800

    申请日：2009-08-25

    申请人： Masato Iio ,  Hiroshi Nakai ,  Masahide Yamashita ,  Shinya Tanaka ,  Naoyuki Ozaki ,  Kunio Hasegawa

    发明人： Masato Iio ,  Hiroshi Nakai ,  Masahide Yamashita ,  Shinya Tanaka ,  Naoyuki Ozaki ,  Kunio Hasegawa

    IPC分类号： G03G21/00

    CPC分类号： G03G21/0017 ,  G03G2221/1609

    摘要： A protective layer forming device including an image-bearing member protecting agent which contains a fatty acid metal salt and an inorganic lubricant, a protecting agent supply member configured to apply a surface of the image bearing member with the image-bearing member protecting agent, and a leveling member configured to level off the image-bearing member protecting agent applied on the surface of the image bearing member, wherein the leveling member serves as a cleaning blade having a ridge part with an obtuse angle, which comes into contact with the surface of the image bearing member in a direction counter to the rotation of the image bearing member.

    摘要翻译： 一种保护层形成装置，包括含有脂肪酸金属盐和无机润滑剂的图像承载部件保护剂，被构造成将图像承载部件的表面施加在图像承载部件保护剂上的保护剂供给部件，以及 调平构件，用于平衡施加在图像承载构件的表面上的图像承载构件保护剂，其中，所述调平构件用作具有钝角的脊部的清洁刮板，所述脊部与所述图像承载构件的表面接触， 图像承载部件沿着与图像承载部件的旋转相反的方向。

    IMAGE-CARRIER PROTECTING AGENT, PROTECTING-LAYER FORMING DEVICE, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
    9.
    发明申请
    IMAGE-CARRIER PROTECTING AGENT, PROTECTING-LAYER FORMING DEVICE, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 有权
    图像载体保护代理，保护层形成装置，图像形成方法，图像形成装置和处理盒

    公开(公告)号：US20080138132A1

    公开(公告)日：2008-06-12

    申请号：US11952453

    申请日：2007-12-07

    申请人： Masahide YAMASHITA ,  Hiroshi Nakai ,  Masato Iio ,  Shinya Tanaka ,  Naoyuki Ozaki

    发明人： Masahide YAMASHITA ,  Hiroshi Nakai ,  Masato Iio ,  Shinya Tanaka ,  Naoyuki Ozaki

    IPC分类号： G03G21/00 ,  G03G5/14 ,  B05C1/00

    CPC分类号： G03G5/14708 ,  G03G2221/1609

    摘要： 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.

    摘要翻译： 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。

    Gearshift operating device
    10.
    发明授权
    Gearshift operating device 失效
    换档操作装置

    公开(公告)号：US07370551B2

    公开(公告)日：2008-05-13

    申请号：US10743748

    申请日：2003-12-24

    申请人： Kenichiro Tokuo ,  Masaru Yamasaki ,  Hiroshi Kuroiwa ,  Naoyuki Ozaki

    发明人： Kenichiro Tokuo ,  Masaru Yamasaki ,  Hiroshi Kuroiwa ,  Naoyuki Ozaki

    IPC分类号： B60K17/04

    CPC分类号： F16H61/32 ,  F16H63/20 ,  F16H2061/242 ,  Y10T74/19251 ,  Y10T74/1926 ,  Y10T74/2003

    摘要： To provide a small-sized and lightweight gearshift operating device that is capable of performing a gearshift operation in a short time at low power consumption, a guide slit having a plurality of slits 41 parallel with the shift fork shafts and a plurality of slant slits 42 concentrated to a neutral point 43 from them is employed to guide a follower 33. The follower 33 is operated along the guide slit, thus the number of times of starting and stopping operations of the motor for the shift operation is reduced, and the load of the actuator for the selection operation is reduced.

    摘要翻译： 为了提供能够在短时间内以低功耗进行变速操作的小型轻便的换档操作装置，具有与换档拨叉轴平行的多个狭缝41的引导狭缝和多个倾斜狭缝42 集中到它们的中性点43用于引导从动件33.从动件33沿着引导狭缝操作，因此用于换档操作的电动机的起动和停止操作的次数减少，并且负载 用于选择操作的致动器减少。