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1. 发明申请

US20190219951A1 DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS INCORPORATING SAME 审中-公开
公开(公告)号：US20190219951A1
公开(公告)日：2019-07-18
申请号：US16210036
申请日：2018-12-05
申请人： Toshio KOIKE , Jun Shiori , Hideo Yoshizawa , Keinosuke Kondoh , Teppei Kikuchi , Kazuhiro Aso , Michiharu Suzuki
发明人： Toshio KOIKE , Jun Shiori , Hideo Yoshizawa , Keinosuke Kondoh , Teppei Kikuchi , Kazuhiro Aso , Michiharu Suzuki
IPC分类号： G03G15/09 , G03G15/08
摘要： A developing device includes a developer bearer opposed to an image bearer, configured to bear developer and rotate in a direction of rotation of the developer bearer, and configured to develop a latent image on the image bearer and a casing opposed to the developer bearer at a position downstream from an opposed position, at which the developer bearer is opposed to the image bearer, in the direction of rotation of the developer bearer. A casing gap between the developer bearer and the casing continuously decreases or increases from a first end of the developing device to a second end of the developing device across a center of the developing device in a longitudinal direction of the developing device.

2. 发明授权

US10203633B2 Image forming apparatus 有权
公开(公告)号：US10203633B2
公开(公告)日：2019-02-12
申请号：US15956790
申请日：2018-04-19
申请人： Michiharu Suzuki , Hideo Yoshizawa , Jun Shiori , Toshio Koike , Kazuhiro Aso , Teppei Kikuchi , Keinosuke Kondoh
发明人： Michiharu Suzuki , Hideo Yoshizawa , Jun Shiori , Toshio Koike , Kazuhiro Aso , Teppei Kikuchi , Keinosuke Kondoh
IPC分类号： G03G15/08 , G03G15/00
摘要： An image forming apparatus includes an intermediate transferor, a plurality of image bearers, a plurality of developing devices, a plurality of developer containers, a plurality of conveyance paths, and a plurality of sub-hoppers. At least one set of an image bearer, a developing device, and a sub-hopper is disposed at a height different from other sets. The arrangement of the plurality of developing devices and the plurality of sub-hoppers in the rotation direction of the intermediate transferor is changed while satisfying the following. The arrangement of the plurality of developer containers is not changed and the connections between the plurality of developing devices and the plurality of sub-hoppers are not change, while the layout of the plurality of tubes as the plurality of conveyance paths is changed so that the connections between the plurality of tubes and the plurality of sub-hoppers are not changed.

3. 发明申请

US20160004184A1 POWDER CONTAINER 有权
标题翻译：粉末容器
公开(公告)号：US20160004184A1
公开(公告)日：2016-01-07
申请号：US14854882
申请日：2015-09-15
申请人： Kenji KIKUCHI , Shinji Tamaki , Hiroshi Hosokawa , Shunji Katoh , Michiharu Suzuki , Hideo Yoshizawa , Shingo Kuboki
发明人： Kenji KIKUCHI , Shinji Tamaki , Hiroshi Hosokawa , Shunji Katoh , Michiharu Suzuki , Hideo Yoshizawa , Shingo Kuboki
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/0865 , G03G15/087 , G03G15/0872 , G03G15/0879 , G03G15/2028 , G03G2215/0678
摘要： A powder container contains powder and is attached to an image forming apparatus including: a conveying nozzle to convey the powder; a powder receiving hole of the conveying nozzle to receive the powder from the powder container; an apparatus main-body gear to transmit a driving force to the powder container; and a container receiving section including the conveying nozzle and receiving the powder container. The powder container includes: an opening at one end of the powder container in a longitudinal direction; a nozzle receiver at the opening to receive the conveying nozzle; a conveyor to convey the powder; and a container gear to drive the conveyor by meshing with the apparatus main-body gear. The container gear is to mesh with the apparatus main-body gear at a position closer to the opening than the powder receiving hole in the longitudinal direction. The opening is to mate with the container receiving section.
摘要翻译：粉末容器包含粉末并附着到图像形成装置，包括：输送喷嘴以输送粉末; 输送喷嘴的粉末接收孔，用于从粉末容器接收粉末; 用于将驱动力传递到粉末容器的装置主体齿轮; 以及包括所述输送喷嘴并容纳所述粉末容器的容器接收部。该粉末容器包括：沿粉末容器的纵向方向的一端的开口; 在开口处的接收输送喷嘴的喷嘴接收器; 输送机输送粉末; 以及通过与设备主体齿轮啮合来驱动输送机的容器齿轮。容器齿轮与装置主体齿轮在纵向比粉末接收孔更靠近开口的位置啮合。开口与容器接收部分配合。

4. 发明授权

US09513576B2 Powder container 有权
标题翻译：粉末容器
公开(公告)号：US09513576B2
公开(公告)日：2016-12-06
申请号：US14854882
申请日：2015-09-15
申请人： Kenji Kikuchi , Shinji Tamaki , Hiroshi Hosokawa , Shunji Katoh , Michiharu Suzuki , Hideo Yoshizawa , Shingo Kuboki
发明人： Kenji Kikuchi , Shinji Tamaki , Hiroshi Hosokawa , Shunji Katoh , Michiharu Suzuki , Hideo Yoshizawa , Shingo Kuboki
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/0865 , G03G15/087 , G03G15/0872 , G03G15/0879 , G03G15/2028 , G03G2215/0678
摘要： A powder container contains powder and is attached to an image forming apparatus including: a conveying nozzle to convey the powder; a powder receiving hole of the conveying nozzle to receive the powder from the powder container; an apparatus main-body gear to transmit a driving force to the powder container; and a container receiving section including the conveying nozzle and receiving the powder container. The powder container includes: an opening at one end of the powder container in a longitudinal direction; a nozzle receiver at the opening to receive the conveying nozzle; a conveyor to convey the powder; and a container gear to drive the conveyor by meshing with the apparatus main-body gear. The container gear is to mesh with the apparatus main-body gear at a position closer to the opening than the powder receiving hole in the longitudinal direction. The opening is to mate with the container receiving section.
摘要翻译：粉末容器包含粉末并附着到图像形成装置，包括：输送喷嘴以输送粉末; 输送喷嘴的粉末接收孔，用于从粉末容器接收粉末; 用于将驱动力传递到粉末容器的装置主体齿轮; 以及包括所述输送喷嘴并容纳所述粉末容器的容器接收部。该粉末容器包括：沿粉末容器的纵向方向的一端的开口; 在开口处的接收输送喷嘴的喷嘴接收器; 输送机输送粉末; 以及通过与设备主体齿轮啮合来驱动输送机的容器齿轮。容器齿轮与装置主体齿轮在纵向比粉末接收孔更靠近开口的位置啮合。开口与容器接收部分配合。

5. 发明授权

US09557685B2 Nozzle receiver, powder container, and image forming apparatus 有权
标题翻译：喷嘴接收器，粉末容器和成像装置
公开(公告)号：US09557685B2
公开(公告)日：2017-01-31
申请号：US14896852
申请日：2015-03-16
申请人： Junji Yamabe , Keiichi Yano , Michiharu Suzuki , Hideki Kimura , Hideki Zemba , Takahiro Ikuma , Seiji Terazawa
发明人： Junji Yamabe , Keiichi Yano , Michiharu Suzuki , Hideki Kimura , Hideki Zemba , Takahiro Ikuma , Seiji Terazawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0879 , G03G15/0881 , G03G15/0886 , G03G15/0898
摘要： A nozzle receiver is to be arranged in a powder container used in an image forming apparatus. The nozzle receiver includes a nozzle receiving opening, in which a conveying nozzle for conveying powder supplied from the powder container is inserted in the image forming apparatus; an opening/closing member to open and to close the nozzle receiving opening; and a supporter to support the opening/closing member. The opening/closing member includes a sealing portion to seal the nozzle insertion opening. The supporter includes an end surface portion perpendicular to a moving direction of the opening/closing member. The projection area of the end surface portion in the moving direction of the opening/closing member is smaller than a projection area of the sealing portion in the moving direction of the opening/closing member.
摘要翻译：喷嘴接收器设置在图像形成装置中使用的粉末容器中。喷嘴接收器包括喷嘴接收开口，其中用于输送从粉末容器供应的粉末的输送喷嘴插入图像形成装置中; 打开和关闭喷嘴接收开口的打开/关闭构件; 以及支撑开/关构件的支撑件。开/关构件包括用于密封喷嘴插入口的密封部。支撑件包括垂直于打开/关闭构件的移动方向的端面部分。端面部分在打开/关闭构件的移动方向上的投影面积小于打开/关闭构件的移动方向上的密封部分的投影面积。

6. 外观设计

USD781373S1 Toner container 有权
公开(公告)号：USD781373S1
公开(公告)日：2017-03-14
申请号：US29514220
申请日：2015-01-09
申请人： Michiharu Suzuki
设计人： Michiharu Suzuki

7. 发明申请

US20160070204A1 NOZZLE RECEIVER, POWDER CONTAINER, AND IMAGE FORMING APPARATUS 有权
标题翻译：喷嘴接收器，粉末容器和图像形成装置
公开(公告)号：US20160070204A1
公开(公告)日：2016-03-10
申请号：US14832181
申请日：2015-08-21
申请人： Michiharu Suzuki
发明人： Michiharu Suzuki
IPC分类号： G03G15/08
CPC分类号： G03G15/0886
摘要： A nozzle receiver for use with a powder container includes: a shutter to open an opening of the nozzle receiver to an opening position when the shutter is pressed by a conveying nozzle of an image forming apparatus, and to close the opening to a closing position when not being pressed by the conveying nozzle, and that includes a sealing portion for sealing the opening; a supporter to support and guide the shutter between the opening position and the closing position; and a cap to cover the supporter when the shutter is located at the closing position.
摘要翻译：一种与粉末容器一起使用的喷嘴接收器包括：当快门由图像形成装置的输送喷嘴按压时将快门打开到喷嘴接收器的开口至打开位置，并且当打开时将打开关闭到关闭位置，不被输送喷嘴按压，并且包括用于密封开口的密封部分; 支撑件，用于在打开位置和关闭位置之间支撑和引导快门; 以及当快门位于关闭位置时覆盖支撑件的盖。

8. 发明授权

US09152084B2 Toner housing container and image forming apparatus 有权
标题翻译：调色剂容器容器和图像形成装置
公开(公告)号：US09152084B2
公开(公告)日：2015-10-06
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。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。

9. 发明申请

US20120287202A1 IMAGE FORMING APPARATUS INCLUDING RECORDING HEAD FOR EJECTING LIQUID DROPLETS 有权
标题翻译：图像形成装置，包括用于喷射液滴的记录头
公开(公告)号：US20120287202A1
公开(公告)日：2012-11-15
申请号：US13440042
申请日：2012-04-05
申请人： Michiharu Suzuki , Junji Seto
发明人： Michiharu Suzuki , Junji Seto
IPC分类号： B41J2/165
CPC分类号： B41J29/00 , B41J2/16532 , B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/17556 , B41J2/17596 , B41J2/185 , B41J23/025 , B41J29/38
摘要： An image forming apparatus includes a recording head, head tanks, replaceable main tanks, liquid feed pumps, a first driving source, and a drive switching assembly. The feed pumps feed liquids from the main tanks to the head tanks and in reverse from the head tanks to the main tanks. The drive switching assembly selectively transmits a driving force of the first driving source to the feed pumps. The drive switching assembly includes a second driving source, a cam, a slider member, and a switching gear. The switching gear receives the driving force of the first driving source and is movable with the slider member between positions to engage driving gears of the feed pumps and a position to disengage from the driving gears. With movement of the switching gear, the driving force of the first driving source is selectively transmitted to the feed pumps.
摘要翻译：图像形成装置包括记录头，头箱，可更换主箱，液体供给泵，第一驱动源和驱动切换组件。进料泵将液体从主油箱送到油箱，并将油箱从油箱送至主油箱。驱动切换组件选择性地将第一驱动源的驱动力传递到进给泵。驱动切换组件包括第二驱动源，凸轮，滑动构件和开关装置。切换齿轮接收第一驱动源的驱动力，并且可与滑动构件在位置之间移动以接合进给泵的驱动齿轮和与驱动齿轮脱离的位置。随着切换齿轮的移动，第一驱动源的驱动力被选择性地传送到进给泵。

10. 发明授权

US09448507B2 Nozzle receiver, powder container, and image forming apparatus 有权
标题翻译：喷嘴接收器，粉末容器和成像装置
公开(公告)号：US09448507B2
公开(公告)日：2016-09-20
申请号：US14832181
申请日：2015-08-21
申请人： Michiharu Suzuki
发明人： Michiharu Suzuki
IPC分类号： G03G15/08
CPC分类号： G03G15/0886
摘要： A nozzle receiver for use with a powder container includes: a shutter to open an opening of the nozzle receiver to an opening position when the shutter is pressed by a conveying nozzle of an image forming apparatus, and to close the opening to a closing position when not being pressed by the conveying nozzle, and that includes a sealing portion for sealing the opening; a supporter to support and guide the shutter between the opening position and the closing position; and a cap to cover the supporter when the shutter is located at the closing position.
摘要翻译：一种与粉末容器一起使用的喷嘴接收器包括：当快门由图像形成装置的输送喷嘴按压时将快门打开到喷嘴接收器的开口至打开位置，并且当打开时将打开关闭到关闭位置，不被输送喷嘴按压，并且包括用于密封开口的密封部分; 支撑件，用于在打开位置和关闭位置之间支撑和引导快门; 以及当快门位于关闭位置时覆盖支撑件的盖。

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