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    Powder container and image forming apparatus
    1.
    发明授权
    Powder container and image forming apparatus 有权
    粉末容器和成像装置

    公开(公告)号：US09482988B2

    公开(公告)日：2016-11-01

    申请号：US14286604

    申请日：2014-05-23

    申请人： Hiroshi Hosokawa ,  Shunji Kato ,  Shinji Tamaki ,  Hiroshi Ikeguchi ,  Seiji Terazawa ,  Junji Yamabe ,  Kaori Mitsuishi ,  Toshihide Tomotaka ,  Tsunehiro Watanabe ,  Kenji Kikuchi

    发明人： Hiroshi Hosokawa ,  Shunji Kato ,  Shinji Tamaki ,  Hiroshi Ikeguchi ,  Seiji Terazawa ,  Junji Yamabe ,  Kaori Mitsuishi ,  Toshihide Tomotaka ,  Tsunehiro Watanabe ,  Kenji Kikuchi

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0877 ,  G03G15/0865 ,  G03G15/0872 ,  G03G15/0886

    摘要： A powder conveying device includes: a conveying nozzle, provided with a powder receiving opening; an open/close member to open/close the powder receiving opening; a flange provided to the open/close member; a biasing member to bias the open/close member; and a container setting section to which a part of a powder container is to be fit. The powder container includes: a conveyor to convey the powder from a second end of the powder container to a first end; a container opening protruding from the first end; a nozzle receiving opening into which the conveying nozzle is to be inserted; and a butting portion provided in the container opening, to butt against the flange. When the powder container is attached to the powder conveying device, the container opening is fitted to the container setting section, and the flange and the biasing member are housed in an inner space of the container opening.

    摘要翻译： 粉末输送装置包括：输送喷嘴，设有粉末接收口; 打开/关闭粉末接收开口的打开/关闭构件; 设置在打开/关闭构件上的凸缘; 偏置构件，用于偏压打开/关闭构件; 以及容器设置部分，其中一个粉末容器的一部分将被配合到该容器设置部分。 粉末容器包括：输送机，用于将粉末从粉末容器的第二端输送到第一端; 从第一端突出的容器开口; 喷嘴接收口，输送喷嘴将被插入其中; 以及设置在容器开口中的对接部分，以抵靠凸缘。 当粉末容器附接到粉末输送装置时，容器开口装配到容器设置部分，并且凸缘和偏置构件容纳在容器开口的内部空间中。

    POWDER CONTAINER AND IMAGE FORMING APPARATUS
    2.
    发明申请
    POWDER CONTAINER AND IMAGE FORMING APPARATUS 审中-公开
    粉末容器和图像形成装置

    公开(公告)号：US20160161885A1

    公开(公告)日：2016-06-09

    申请号：US15041232

    申请日：2016-02-11

    申请人： Hiroshi HOSOKAWA ,  Shunji KATO ,  Shinji TAMAKI ,  Hiroshi IKEGUCHI ,  Seiji TERAZAWA ,  Junji YAMABE ,  Kaori MITSUISHI ,  Toshihide TOMOTAKA ,  Tsunehiro WATANABE ,  Kenji KIKUCHI

    发明人： Hiroshi HOSOKAWA ,  Shunji KATO ,  Shinji TAMAKI ,  Hiroshi IKEGUCHI ,  Seiji TERAZAWA ,  Junji YAMABE ,  Kaori MITSUISHI ,  Toshihide TOMOTAKA ,  Tsunehiro WATANABE ,  Kenji KIKUCHI

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0877 ,  G03G15/0865 ,  G03G15/0872 ,  G03G15/0886

    摘要： A powder conveying device includes: a conveying nozzle, provided with a powder receiving opening; an open/close member to open/close the powder receiving opening; a flange provided to the open/close member; a biasing member to bias the open/close member; and a container setting section to which a part of a powder container is to be fit. The powder container includes: a conveyor to convey the powder from a second end of the powder container to a first end; a container opening protruding from the first end; a nozzle receiving opening into which the conveying nozzle is to be inserted; and a butting portion provided in the container opening, to butt against the flange. When the powder container is attached to the powder conveying device, the container opening is fitted to the container setting section, and the flange and the biasing member are housed in an inner space of the container opening.

    摘要翻译： 粉末输送装置包括：输送喷嘴，设有粉末接收口; 打开/关闭粉末接收开口的打开/关闭构件; 设置在打开/关闭构件上的凸缘; 偏置构件，用于偏压打开/关闭构件; 以及容器设置部分，其中一个粉末容器的一部分将被配合到该容器设置部分。 粉末容器包括：输送机，用于将粉末从粉末容器的第二端输送到第一端; 从第一端突出的容器开口; 喷嘴接收口，输送喷嘴将被插入其中; 以及设置在容器开口中的对接部分，以抵靠凸缘。 当粉末容器附接到粉末输送装置时，容器开口装配到容器设置部分，并且凸缘和偏置构件容纳在容器开口的内部空间中。

    TONER HOUSING CONTAINER AND IMAGE FORMING APPARATUS
    4.
    发明申请
    TONER HOUSING CONTAINER AND IMAGE FORMING APPARATUS 有权
    调色剂容器和图像形成装置

    公开(公告)号：US20140348546A1

    公开(公告)日：2014-11-27

    申请号：US14282198

    申请日：2014-05-20

    申请人： Satoshi Kojima ,  Junichi Awamura ,  Tsuneyasu Nagatomo ,  Shingo Sakashita ,  Tomoki Murayama ,  Masaya Fukuda ,  Hiroshi Hosokawa ,  Shunji Katoh ,  Shinji Tamaki ,  Hiroshi Ikeguchi ,  Kenji Kikuchi ,  Michiharu Suzuki

    发明人： Satoshi Kojima ,  Junichi Awamura ,  Tsuneyasu Nagatomo ,  Shingo Sakashita ,  Tomoki Murayama ,  Masaya Fukuda ,  Hiroshi Hosokawa ,  Shunji Katoh ,  Shinji Tamaki ,  Hiroshi Ikeguchi ,  Kenji Kikuchi ,  Michiharu Suzuki

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0872

    摘要： Toner housing container includes: container body mountable on toner conveying device and housing toner supplied into toner conveying device; conveying portion provided in container body and conveying toner from longer direction one end of container body to other end at which container opening portion is provided; pipe receiving port provided at container opening portion and receiving conveying pipe fixed to toner conveying device; and uplifting portion to move toner conveyed by conveying portion toward toner receiving port of conveying pipe. Toner has loose apparent density of 0.28 g/cm3 to 0.53 g/cm3. Container body includes protruding portion protruding from container body interior side of container opening portion toward one end. Uplifting portion includes uplifting wall surface extending from internal wall surface of container body toward protruding portion, and curving portion curving to conform to protruding portion. Protruding portion is present between curving portion and toner receiving port of inserted conveying pipe.

    摘要翻译： 调色剂容器容器包括：可安装在调色剂输送装置上的容器主体和容纳调色剂输送装置中的调色剂; 设置在容器主体中的输送部分，并且将调色剂从容器本体的长度方向的一端传送到设置有容器开口部分的另一端; 管接收口，设置在容器开口部分并接收固定到调色剂输送装置的输送管; 和提升部分，以将由输送部输送的调色剂移动到输送管的调色剂接收口。 调色剂的松散表观密度为0.28g / cm 3至0.53g / cm 3。 容器主体包括从容器主体的容器开口部内侧朝向一端突出的突出部。 上升部分包括从容器主体的内壁表面朝向突出部分延伸的提升壁表面，以及弯曲部分弯曲以符合突出部分。 突出部分存在于插入输送管的弯曲部分和调色剂接收口之间。

    Developing device, image forming device and process unit
    7.
    发明授权
    Developing device, image forming device and process unit 有权
    显影装置，成像装置和处理装置

    公开(公告)号：US06668147B2

    公开(公告)日：2003-12-23

    申请号：US10214560

    申请日：2002-08-09

    申请人： Hiroshi Ikeguchi

    发明人： Hiroshi Ikeguchi

    IPC分类号： G03G1509

    CPC分类号： G03G15/0921

    摘要： A developing device including a developer supporter, and a napping unit for napping the developer on the developer supporter by magnetic poles. The napping unit further includes a developing main magnetic pole installed at a location opposite to a latent image supporter, and a developing auxiliary magnetic pole located at a downstream side of the developing main magnetic pole in a rotational direction of the developer supporter. The developing main magnetic pole has a half-value width equal to or less than 22°. The composite magnetic flux density of the developing main magnetic pole and the developing auxiliary magnetic pole is equal to or greater than 80 mT. In this way, the disclosure can prevent voids in a back end from occurring to improve the fine line reproduction, and additionally, the carrier adhesion can be also prevented.

    摘要翻译： 一种显影装置，包括显影剂支持体和用于通过磁极使显影剂起泡于显影剂载体上的起绒单元。 起绒单元还包括安装在与潜像支撑体相对的位置处的显影主磁极和位于显影主磁极的下游侧的显影辅助磁极，该显影用辅助磁极沿着显影剂支撑体的旋转方向。 显影主磁极的半值宽度等于或小于22°。 显影主磁极和显影辅助磁极的复合磁通密度等于或大于80mT。 以这种方式，本发明可以防止后端的空隙发生，从而改善细线再现性，并且还可以防止载体粘附。

    Powder container, powder conveying apparatus, and image forming apparatus
    8.
    发明授权
    Powder container, powder conveying apparatus, and image forming apparatus 有权
    粉末容器，粉末输送装置和图像形成装置

    公开(公告)号：US08953986B2

    公开(公告)日：2015-02-10

    申请号：US13643718

    申请日：2011-04-21

    申请人： Keiichi Yoshida ,  Shunji Katoh ,  Hiroshi Ikeguchi

    发明人： Keiichi Yoshida ,  Shunji Katoh ,  Hiroshi Ikeguchi

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0874 ,  G03G2215/0132

    摘要： A powder container includes: a powder containing unit which has an opening portion formed at one end portion thereof, contains a powder therein, and is formed of a flexible material; a discharging unit which is provided in the end portion provided with the opening portion, is fixed to a powder conveying apparatus, and discharges the powder delivered from the opening portion out to the powder conveying apparatus; and a portion to be locked which is provided in an end portion opposite to the opening portion and is locked to a locking portion of the powder conveying apparatus while a delivery member is biased in a direction opposite to the movement direction. When the delivery member is pressed inward from the outside of the powder containing unit so as to move toward the opening portion, the powder is delivered out from the opening portion.

    摘要翻译： 粉末容器包括：在其一个端部形成有开口部的粉末容纳单元，其中包含粉末，并由柔性材料形成; 设置在设置有开口部的端部的排出单元被固定到粉末输送装置，并将从开口部排出的粉末排出到粉末输送装置; 以及被设置在与开口部相对的端部部分中并被锁定到粉末输送装置的锁定部分的部分，同时输送构件沿与移动方向相反的方向被偏压。 当输送构件从粉末容纳单元的外侧向内压向开口部移动时，粉末从开口部排出。

    TONER HOUSING CONTAINER AND IMAGE FORMING APPARATUS
    9.
    发明申请
    TONER HOUSING CONTAINER AND IMAGE FORMING APPARATUS 有权
    调色剂容器和图像形成装置

    公开(公告)号：US20140348551A1

    公开(公告)日：2014-11-27

    申请号：US14277518

    申请日：2014-05-14

    申请人： Junji Yamabe ,  Seiji Terazawa ,  Shinji Tamaki ,  Kenji Kikuchi ,  Hiroshi Hosokawa ,  Shunji Katoh ,  Ryoichi Teranishi ,  Hiroshi Ikeguchi ,  Michiharu Suzuki

    发明人： Junji Yamabe ,  Seiji Terazawa ,  Shinji Tamaki ,  Kenji Kikuchi ,  Hiroshi Hosokawa ,  Shunji Katoh ,  Ryoichi Teranishi ,  Hiroshi Ikeguchi ,  Michiharu Suzuki

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0872 ,  G03G9/0821 ,  G03G15/0886

    摘要： A toner housing container includes: container body; conveying portion; pipe receiving port; and uplifting portion. Container body includes; protruding portion protruding from container body interior side of container opening portion to one end of container body; and shutter member moving between closing and opening positions to close and open container opening portion. Uplifting portion includes: uplifting wall surface extending from container body internal wall surface toward protruding portion; and curving portion curving to conform to protruding portion. Shutter member moves from closing to opening position upon push by conveying pipe. When toner housing container is mounted on toner conveying device, protruding portion is present between curving portion and toner receiving port of conveying pipe inserted and extends along shutter member moving region. Toner has bulk density of ≦0.399 g/cm3 when toner housing container is shaken up-and-down 10 times at 25° C., 50% RH, and put such that container opening portion faces downward.

    摘要翻译： 调色剂容纳容器包括：容器主体; 输送部; 管道接收口; 和隆起部分。 集装箱车身包括; 突出部分从容器开口部分的容器主体内侧突出到容器主体的一端; 并且挡板构件在关闭和打开位置之间移动以关闭和打开容器开口部分。 上升部分包括：从容器主体内壁表面向突出部分延伸的提升壁表面; 弯曲部分弯曲以符合突出部分。 挡板构件由输送管推动时从关闭位置移动到打开位置。 当调色剂容纳容器安装在调色剂输送装置上时，突出部分存在于输送管的弯曲部分和调色剂接收口之间，插入并沿着挡板部件移动区域延伸。 当调色剂容器容器在25℃，相对湿度为50％时上下摇动10次时，调色剂的体积密度为＆lt; nlE; 0.399g / cm 3，并使容器开口部分朝下。

    TONER HOUSING CONTAINER AND IMAGE FORMING APPARATUS
    10.
    发明申请
    TONER HOUSING CONTAINER AND IMAGE FORMING APPARATUS 有权
    调色剂容器和图像形成装置

    公开(公告)号：US20140348545A1

    公开(公告)日：2014-11-27

    申请号：US14282110

    申请日：2014-05-20

    申请人： Masana Shiba ,  Shingo Sakashita ,  Junichi Awamura ,  Tomoki Murayama ,  Chihiro Kikuchi ,  Masaya Fukuda ,  Hiroshi Hosokawa ,  Shunji Katoh ,  Shinji Tamaki ,  Hiroshi Ikeguchi ,  Kenji Kikuchi ,  Michiharu Suzuki

    发明人： Masana Shiba ,  Shingo Sakashita ,  Junichi Awamura ,  Tomoki Murayama ,  Chihiro Kikuchi ,  Masaya Fukuda ,  Hiroshi Hosokawa ,  Shunji Katoh ,  Shinji Tamaki ,  Hiroshi Ikeguchi ,  Kenji Kikuchi ,  Michiharu Suzuki

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0872

    摘要： A toner housing container includes: a container body housing a toner; a conveying portion; a pipe receiving port; and an uplifting portion. Flow rate index of the toner measured by powder rheometer and represented by “flow rate index=(total energy at a rotation speed of 10 mm/s)/(total energy at a rotation speed of 100 mm/s)” is in a range of “1.8≦flow rate index≦6.5”. Container body includes protruding portion protruding from container body interior side of container opening portion toward one end of container body. Uplifting portion includes: uplifting wall surface extending from container body internal wall surface toward protruding portion; and curving portion curving to conform to protruding portion. When the toner housing container is mounted on the toner conveying device, the protruding portion is present between the curving portion and the toner receiving port of the conveying pipe being inserted.

    摘要翻译： 调色剂容纳容器包括：容纳调色剂的容器主体; 输送部; 管道接收口; 和隆起部分。 由粉末流变仪测量并由“流速指数=（旋转速度为10mm / s的总能量）/（旋转速度为100mm / s的总能量）”表示的调色剂的流量指数在一定范围内 的“1.8＆nlE;流量指数＆nlE; 6.5”。 容器主体包括从容器主体内侧向容器主体的一端突出的突出部。 上升部分包括：从容器主体内壁表面向突出部分延伸的提升壁表面; 弯曲部分弯曲以符合突出部分。 当调色剂容纳容器安装在调色剂输送装置上时，突出部分存在于被插入的输送管的弯曲部分和调色剂接收口之间。