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21. 发明授权

US11054762B2 Powder container, process cartridge, and image forming apparatus 有权
公开(公告)号：US11054762B2
公开(公告)日：2021-07-06
申请号：US16316523
申请日：2017-07-13
申请人： Kuniyori Takano , Emi Kita , Hiroyoshi Haga , Yasuhide Ohkubo
发明人： Kuniyori Takano , Emi Kita , Hiroyoshi Haga , Yasuhide Ohkubo
IPC分类号： G03G15/08 , G03G21/00 , G03G21/16 , G03G21/10
摘要： A powder container includes a collection port to receive and collect powder from outside; a driven unit that is disposed on one end side in a width direction of the powder container and to which drive is transmitted from outside; a first rotary shaft that rotates by the drive transmitted to the driven unit; a first gear disposed on other end side of the powder container and rotating with the first rotary shaft; a second rotary shaft that is disposed on the other end side, that includes a second gear to which drive is transmitted from the first gear, and that rotates with the second gear; and a driving gear that is disposed on the second rotary shaft in a position between the second gear and a central portion in the width direction of the powder container, and that rotates with the second rotary shaft to transmit drive to outside.

22. 发明申请

US20180267430A1 POWDER CONTAINER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180267430A1
公开(公告)日：2018-09-20
申请号：US15915101
申请日：2018-03-08
申请人： Emi Kita , Shinichi Arasawa
发明人： Emi Kita , Shinichi Arasawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0865 , G03G21/10 , G03G21/12 , G03G21/1821 , G03G2215/066
摘要： A powder container is removably mountable in one of a process cartridge and an image forming apparatus. The powder container includes a discharge port to discharge powder stored inside the powder container, a collection port to correct the powder from outside of the powder container, a first shutter to open and close the discharge port, a first opening and closing member to open and close the first shutter, a second shutter to open and close the collection port, a second opening and closing member to open and close the second shutter, and a shaft portion to link the first opening and closing member and the second opening and closing member.

23. 外观设计

USD724655S1 Powder container 有权
标题翻译：粉末容器
公开(公告)号：USD724655S1
公开(公告)日：2015-03-17
申请号：US29472410
申请日：2013-11-12
申请人： Tomohiro Kubota , Sho Tsuritani , Yoshiyuki Shimizu , Emi Kita , Manabu Hamada , Masato Tsuji , Naoki Nakatake
设计人： Tomohiro Kubota , Sho Tsuritani , Yoshiyuki Shimizu , Emi Kita , Manabu Hamada , Masato Tsuji , Naoki Nakatake

24. 外观设计

USD712463S1 Powder container 有权
公开(公告)号：USD712463S1
公开(公告)日：2014-09-02
申请号：US29445653
申请日：2013-02-14
申请人： Tomohiro Kubota , Sho Tsuritani , Yoshiyuki Shimizu , Emi Kita , Manabu Hamada , Masato Tsuji , Naoki Nakatake
设计人： Tomohiro Kubota , Sho Tsuritani , Yoshiyuki Shimizu , Emi Kita , Manabu Hamada , Masato Tsuji , Naoki Nakatake

25. 发明授权

US08126373B2 Toner supply device and image forming apparatus that prevents toner from being scattered from the device 有权
标题翻译：调色剂供应装置和图像形成装置，其防止调色剂从装置中散落
公开(公告)号：US08126373B2
公开(公告)日：2012-02-28
申请号：US12238815
申请日：2008-09-26
申请人： Kohichi Utsunomiya , Koichi Kato , Junichi Terai , Klyonori Tsuda , Emi Kita , Satoru Yoshida , Yuki Oshikawa
发明人： Kohichi Utsunomiya , Koichi Kato , Junichi Terai , Klyonori Tsuda , Emi Kita , Satoru Yoshida , Yuki Oshikawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0868 , G03G15/0877 , G03G2215/0692
摘要： A toner supply device includes a toner container, a transport-path forming member, an opening, a shutter member, and a first seal member. The opening is provided at a side wall of the transport-path forming member. The shutter member is movable between a closed position to close the transport path by being inserted in the opening and an open position. The first seal member fills a gap between an inner wall of the opening and the shutter member in a toner transport direction in which the toner is transported through the transport path. When the shutter member is inserted in the opening, the shutter member is elastically deformable in a deformation direction perpendicular to both the toner transport direction and a moving direction of the shutter member, and when the shutter member is not inserted in the opening, the shutter member is wider than the opening in the deformation direction.
摘要翻译：调色剂供给装置包括调色剂容器，传送路径形成构件，开口，活门构件和第一密封构件。开口设置在输送路径形成部件的侧壁。挡板构件可以在关闭位置之间移动，以通过插入开口和打开位置来关闭输送路径。第一密封构件在调色剂输送方向上填充开口的内壁和活门构件之间的间隙，其中调色剂通过输送路径输送。当活门构件插入开口中时，活门构件能够在垂直于调色剂输送方向和活门构件的移动方向的变形方向上弹性变形，并且当活门构件未插入开口时，活门构件比变形方向上的开口宽。

26. 发明授权

US08068770B2 Toner cartridge, image forming apparatus, method of recycling toner cartridge 有权
标题翻译：墨粉盒，成像设备，回收墨粉盒的方法
公开(公告)号：US08068770B2
公开(公告)日：2011-11-29
申请号：US12848607
申请日：2010-08-02
申请人： Takeroh Kurenuma , Fumio Ogata , Seiji Terazawa , Masayuki Yamane , Kenzo Tatsumi , Kiyonori Tsuda , Emi Kita , Nobuyuki Taguchi , Satoshi Narumi , Kazuhisa Sudo
发明人： Takeroh Kurenuma , Fumio Ogata , Seiji Terazawa , Masayuki Yamane , Kenzo Tatsumi , Kiyonori Tsuda , Emi Kita , Nobuyuki Taguchi , Satoshi Narumi , Kazuhisa Sudo
IPC分类号： G03G15/08
CPC分类号： G03G15/0894 , G03G15/0872 , G03G15/0879
摘要： An insertion passage 104Y for inserting a suction nozzle 73Y fixed to an image forming apparatus is provided on a holder 102Y, and a connecting passage 114Y that connects the insertion passage 104Y and a toner storage section 106Y of the holder 102Y is provided. After the toner sent from bottle 101Y to the holder 102Y falls towards the connecting passage 104Y, the toner flows into the suction nozzle 73Y through the connecting passage 114Y and is then discharged out of the holder 102Y. An airtightness between the insertion passage 114Y and the suction nozzle 73Y inserted into the insertion passage 114 Y is superior than an airtightness between the bottle 101Y and the holder 102Y engaged with the bottle 101Y.
摘要翻译：用于插入固定在图像形成装置上的吸嘴73Y的插入通道104Y设置在保持器102Y上，并且设置连接插入通道104Y和保持器102Y的调色剂存储部分106Y的连接通道114Y。从瓶101Y向保持器102Y发送的调色剂朝向连接通道104Y落下时，调色剂通过连接通道114Y流入吸嘴73Y，然后从保持器102Y中排出。插入通道114Y与插入插入通道114Y中的吸嘴73Y之间的气密性优于瓶101Y与与瓶101Y接合的保持器102Y之间的气密性。

27. 发明申请

US20110243579A1 POWDER CONTAINER, POWDER SUPPLY ASSEMBLY, AND IMAGE FORMING APPARATUS 有权
标题翻译：粉末容器，粉末供应装置和图像形成装置
公开(公告)号：US20110243579A1
公开(公告)日：2011-10-06
申请号：US13075641
申请日：2011-03-30
申请人： Yuki OSHIKAWA , Emi Kita
发明人： Yuki OSHIKAWA , Emi Kita
IPC分类号： G03G15/08
CPC分类号： G03G21/1875 , G03G15/0863 , G03G15/087 , G03G15/0872 , G03G15/0886 , G03G2215/0665 , G03G2215/0668 , G03G2215/0692 , G03G2221/1654
摘要： A powder container includes a powder containing compartment having a powder outlet connectable to a horizontally extending tube of an apparatus in conjunction with installation of the powder container in the apparatus, a removably insertable plug member to open and close the powder outlet in conjunction with installation of the powder container, and at least one discrimination protrusion projecting from an outer circumferential surface of the powder container. The powder contained in the powder containing compartment is discharged from the powder outlet thereof to the tube. A downstream end of the discrimination protrusion is positioned downstream from a downstream end of the powder outlet of the powder containing compartment in an installation direction in which the powder container is installed in the apparatus, and at least one of shape, arrangement, and quantity of the discrimination protrusion is unique to the type of powder contained in the powder container.
摘要翻译：粉末容器包括粉末容纳室，粉末出口可与装置的水平延伸的管连接，将粉末容器安装在设备中，可拆卸地插入的插塞构件，用于打开和关闭粉末出口，同时安装粉末容器以及从粉末容器的外周面突出的至少一个识别突起。包含在含粉末容纳室中的粉末从其粉末出口排出到管中。识别突起的下游端在粉末容器安装在装置中的安装方向上位于粉末容纳室的粉末出口的下游端的下游，并且至少一种形状，布置和数量识别突起对于粉末容器中所含的粉末的类型是独特的。

28. 发明授权

US07991330B2 Developing unit including developer conveyance system having supply path, recovery path, and agitation path, process cartridge including developing unit, and image forming apparatus including process cartridge 有权
标题翻译：显影单元，包括具有供应路径，恢复路径和搅拌路径的显影剂输送系统，包括显影单元的处理盒，以及包括处理盒
公开(公告)号：US07991330B2
公开(公告)日：2011-08-02
申请号：US12187015
申请日：2008-08-06
申请人： Yuki Oshikawa , Koichi Kato , Hiroyuki Okaji , Mugijirou Uno , Kiyonori Tsuda , Emi Kita , Keiko Matsumoto
发明人： Yuki Oshikawa , Koichi Kato , Hiroyuki Okaji , Mugijirou Uno , Kiyonori Tsuda , Emi Kita , Keiko Matsumoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0844 , G03G15/0851 , G03G15/0856 , G03G15/0877 , G03G15/0893 , G03G2215/0634 , G03G2215/0822
摘要： A developing unit includes a developer bearing member, a developer transporter, a developer conveyance system for directing the developer, including a supply path, a recovery path, and an agitation path, a developer supply opening through which the developer is supplied to the developer conveyance system, a developer supply device for supplying the developer from the developer supply opening to the developer conveyance system, a developer discharge device for discharging the developer outside the developing unit, a developer level rise detector for detecting increase in a level of the developer between the downstream end of the recovery path facing the developer bearing member in the direction of developer transport and a portion of the agitation path where the agitation path receives the collected developer from the recovery path, and a controller for controlling the developer discharge device based on the detection result provided by the developer level rise detector.
摘要翻译：显影单元包括显影剂承载构件，显影剂输送器，用于引导显影剂的显影剂输送系统，包括供给路径，回收路径和搅拌路径，显影剂供给口，显影剂通过该显影剂供给口供给到显影剂输送系统，用于将显影剂从显影剂供应开口供应到显影剂输送系统的显影剂供应装置，用于将显影剂排出显影单元的显影剂排出装置，显影剂水平上升检测器，用于检测显影剂供应在显影剂传送方向上面向显影剂承载部件的恢复路径的下游端部和搅拌路径部分，其中搅拌路径从回收路径接收收集的显影剂;以及控制器，用于基于检测来控制显影剂排出装置结果由开发者级别上升检测器提供。

29. 发明授权

US07515855B2 Powder container having a lower part with a trapezoid-shaped cross-section 有权
标题翻译：粉末容器具有梯形截面的下部
公开(公告)号：US07515855B2
公开(公告)日：2009-04-07
申请号：US11529295
申请日：2006-09-29
申请人： Goro Katsuyama , Nobuo Takami , Emi Kita
发明人： Goro Katsuyama , Nobuo Takami , Emi Kita
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0855 , G03G15/0865 , G03G15/0874 , G03G15/0879 , G03G2215/0682
摘要： An image forming apparatus including a development mechanism for developing an electrostatic latent image formed on an image carrying member into a visual image, a toner storage detachably installed and provided for storing toner therein, a toner transporting mechanism for transporting the toner from the toner storage to the development mechanism, and a supporting device for detachably supporting the toner storage therein and moving between a set position at which the toner storage is engaged with the toner transporting mechanism and a tilt position at which the toner storage is disengaged from the toner transporting mechanism.
摘要翻译：一种图像形成装置，包括用于将形成在图像承载构件上的静电潜像显影成视觉图像的显影机构，可拆卸地安装并设置用于在其中存储调色剂的调色剂储存器，用于将调色剂从调色剂存储器传送到显影机构和用于可拆卸地支撑其中的调色剂存储并在调色剂存储与调色剂传送机构接合的设置位置与调色剂存储与调色剂传送机构脱离的倾斜位置之间移动的支撑装置。

30. 发明申请

US20070077098A1 Image forming method and apparatus including an easy-to-handle large capacity toner container 有权
标题翻译：图像形成方法和装置包括易于操作的大容量调色剂容器
公开(公告)号：US20070077098A1
公开(公告)日：2007-04-05
申请号：US11529295
申请日：2006-09-29
申请人： Goro Katsuyama , Nobuo Takami , Emi Kita
发明人： Goro Katsuyama , Nobuo Takami , Emi Kita
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0855 , G03G15/0865 , G03G15/0874 , G03G15/0879 , G03G2215/0682
摘要： An image forming apparatus including a development mechanism for developing an electrostatic latent image formed on an image carrying member into a visual image, a toner storage detachably installed and provided for storing toner therein, a toner transporting mechanism for transporting the toner from the toner storage to the development mechanism, and a supporting device for detachably supporting the toner storage therein and moving between a set position at which the toner storage is engaged with the toner transporting mechanism and a tilt position at which the toner storage is disengaged from the toner transporting mechanism.
摘要翻译：一种图像形成装置，包括用于将形成在图像承载构件上的静电潜像显影成视觉图像的显影机构，可拆卸地安装并设置用于在其中存储调色剂的调色剂储存器，用于将调色剂从调色剂存储器传送到显影机构和用于可拆卸地支撑其中的调色剂存储并在调色剂存储与调色剂传送机构接合的设置位置与调色剂存储与调色剂传送机构脱离的倾斜位置之间移动的支撑装置。

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