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1. 发明申请

US20170219955A1 POWDER CONTAINER AND IMAGE FORMING APPARATUS 有权
公开(公告)号：US20170219955A1
公开(公告)日：2017-08-03
申请号：US15223982
申请日：2016-07-29
申请人： FUJI XEROX CO., LTD.
发明人： Masahiro UCHIDA , Manabu FURUKI , Masashi IKEDA , Makoto KAMISAKI , Tatsuhiro IGARASHI , Teppei YAWADA
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/0886
摘要： A powder container includes a container chamber that contains powder; a transporting member that transports the powder in the container chamber; an opening that is provided in a wall of the container chamber and through which the powder is discharged out of the container chamber as the transporting member transports the powder; and a closing member that closes a lower portion of the opening and moves vertically relative to the opening in a direction opposite to a direction of vertical movement of the opening due to tilting of the container chamber.

2. 发明申请

US20150104231A1 CLEANING UNIT, AND IMAGE FORMING APPARATUS 有权
标题翻译：清洁单元和图像形成装置
公开(公告)号：US20150104231A1
公开(公告)日：2015-04-16
申请号：US14257336
申请日：2014-04-21
申请人： FUJI XEROX CO., LTD.
发明人： Tatsuhiro IGARASHI , Manabu FURUKI , Masashi IKEDA , Teppei YAWADA
IPC分类号： G03G21/00
CPC分类号： G03G21/0011
摘要： Provided is a cleaning unit including a removing member that contacts with a surface of a cleaning target and removes adherent matters on the surface of the cleaning target, a storage section that stores the adherent matters removed by the removing member, and a supply member that has a blade and rotates the blade in the storage section to supply some of the adherent matters stored in the storage section to the surface of the cleaning target.
摘要翻译：提供了一种清洁单元，其包括与清洁目标的表面接触并去除清洁对象表面上的粘附物质的去除构件，存储由去除构件除去的粘附物质的存储部分和具有刀片，并使刀片在存储部分中旋转，以将存储在存储部分中的一些附着物提供到清洁目标的表面。

3. 发明申请

US20200073296A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20200073296A1
公开(公告)日：2020-03-05
申请号：US16372416
申请日：2019-04-02
申请人： FUJI XEROX CO., LTD.
发明人： Katsuyuki KITAJIMA , Masataka KURIBAYASHI , Takafumi KOIDE , Teppei YAWADA , Shota OSHIMA
IPC分类号： G03G15/20 , G03G21/10 , G03G9/087 , G03G9/08
摘要： An image forming apparatus includes an image holding member, a charging unit that charges the surface of the image holding member, an electrostatic latent image forming unit that forms an electrostatic latent image on the charged surface of the image holding member, a developing unit that includes a developer containing toner particles containing a release agent having a melting temperature ranging from 60° C. to 100° C. and that develops the electrostatic latent image on the surface of the image holding member with the developer to form a toner image, a transferring unit that transfers the toner image to a recording medium, a fixing unit that includes two members of which the outer surfaces are in contact with each other to form a nipping region and of which at least one member is a belt member and that allows the recording medium having the transferred toner image to pass through the nipping region to fix the toner image to the recording medium, a particle charging unit that is disposed in the vicinity of the nipping region and upstream of the nipping region in the transport direction of the recording medium so as to face the toner-image-formed side of the recording medium and that charges particles, and a particle collecting unit that is disposed near the particle charging unit and that is charged to the opposite polarity to the charged particles.

4. 发明申请

US20170357205A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD USING A TONER CARRIER CONTAINING SILICON DERIVED FROM SILICA AND SILICONE OIL 有权
公开(公告)号：US20170357205A1
公开(公告)日：2017-12-14
申请号：US15333830
申请日：2016-10-25
申请人： FUJI XEROX CO., LTD.
发明人： Masashi IKEDA , Emi TAKAHASHI , Yuka ISHIHARA , Manabu FURUKI , Makoto KAMISAKI , Teppei YAWADA
IPC分类号： G03G21/00 , G03G9/097 , G03G15/08
CPC分类号： G03G21/0011 , G03G9/09725 , G03G15/08
摘要： An image forming apparatus includes a charging unit that includes a conductive member which contacts with a surface of an image holding member, and that applies only a DC voltage to the conductive member to charge the surface of the image holding member; and a cleaning unit that has a blade which contacts with the surface of an image holding member and cleans the surface with the blade after a toner image is transferred onto a recording medium, wherein a developer includes toner particles, silica particles treated with a silicone oil, and a carrier, a volume average particle diameter of the carrier is from 20 μm to 35 μm, and a quantity ratio of an elemental silicon derived from a silicone oil and an elemental silicon derived from silica which are present on the surface of the carrier is from 0.05 to 0.2.

5. 发明申请

US20160209798A1 CLEANING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：清洁装置和图像形成装置
公开(公告)号：US20160209798A1
公开(公告)日：2016-07-21
申请号：US14850023
申请日：2015-09-10
申请人： FUJI XEROX CO., LTD.
发明人： Masashi IKEDA , Yoshinari UENO , Manabu FURUKI , Masahiro UCHIDA , Tatsuhiro IGARASHI , Mona TASAKI , Teppei YAWADA
IPC分类号： G03G21/00 , B08B1/00
CPC分类号： G03G21/0011 , B08B1/005 , B08B1/02 , G03G21/0005 , G03G21/0094
摘要： A cleaning device includes a removal member that removes residual objects from a surface of a target cleaning body by contacting with the surface in a linear manner and rubbing against the surface and forms a piled body which is constructed of a portion of the residual objects at a contact location, and a pressure device that presses the piled body to increase a strength of the piled body.
摘要翻译：清洁装置包括：去除构件，其通过与表面以线性方式接触并与表面摩擦而从目标清洁体的表面除去残留物体，并形成由一部分残留物体构成的堆叠体接触位置，以及按压堆积体以增加堆积体强度的压力装置。

6. 发明申请

US20190086827A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190086827A1
公开(公告)日：2019-03-21
申请号：US15943268
申请日：2018-04-02
申请人： FUJI XEROX CO., LTD.
发明人： Takafumi KOIDE , Masataka KURIBAYASHI , Yusuke FUKUDA , Katsuyuki KITAJIMA , Teppei YAWADA , Shota OSHIMA , Masahiro UCHIDA
IPC分类号： G03G9/00 , G03G9/087 , G03G9/08
CPC分类号： G03G9/08755 , G03G9/0821 , G03G9/0823 , G03G9/08795 , G03G9/08797 , G03G15/08 , G03G15/1605
摘要： An image forming apparatus includes an image holding member, a charging device that charges a surface of the image holding member, an electrostatic charge image forming device that forms an electrostatic charge image on the charged surface of the image holding member, a developing device that has an electrostatic charge image developer containing an electrostatic charge image developing toner and that develops the electrostatic charge image to form a toner image on the surface of the image holding member, and a transfer device that transfers the toner image onto a recording medium, wherein the transfer device includes a belt member and a transfer member, the belt member has an outer surface that contacts the image holding member, and the belt member is winding around the image holding member and the transfer member; and the toner has a binder resin containing an amorphous polyester resin.

7. 发明申请

US20170248895A1 IMAGE FORMING DEVICE 有权
公开(公告)号：US20170248895A1
公开(公告)日：2017-08-31
申请号：US15230845
申请日：2016-08-08
申请人： FUJI XEROX CO., LTD.
发明人： Teppei YAWADA , Manabu FURUKI , Masahiro UCHIDA , Masashi IKEDA , Makoto KAMISAKI , Tatsuhiro IGARASHI
IPC分类号： G03G21/00
CPC分类号： G03G21/0011 , G03G21/0052 , G03G2221/001 , G03G2221/0094
摘要： An image forming device includes an image carrier, a charging device that charges the surface of the image carrier, an electrostatic image forming device that forms an electrostatic image on the surface of the image carrier, a developing device that uses a developer containing toner particles and external additives adhering to the surface of the toner particle to develop the electrostatic image into a toner image, a transfer device that transfers the toner image to a recording medium, a cleaning device having a blade that cleans off residual toner from the image carrier, a suction device that suctions all or part of residual toner excepting the external additives released from the surface of the toner particles, and a fixing device that fixes the toner image to the recording medium.

8. 发明申请

US20160216661A1 IMAGE FORMING APPARATUS AND MEDIUM STACKING DEVICE 审中-公开
标题翻译：图像形成装置和中间堆叠装置
公开(公告)号：US20160216661A1
公开(公告)日：2016-07-28
申请号：US14857117
申请日：2015-09-17
申请人： FUJI XEROX CO., LTD.
发明人： Tatsuhiro IGARASHI , Yoshinari UENO , Manabu FURUKI , Masahiro UCHIDA , Masashi IKEDA , Mona TASAKI , Teppei YAWADA
IPC分类号： G03G15/20
CPC分类号： G03G15/6547 , B65H31/02 , B65H2301/4212 , B65H2301/4227 , B65H2405/11163 , B65H2405/114 , B65H2405/115 , B65H2511/30 , B65H2515/40 , B65H2601/273 , B65H2801/06 , B65H2220/01
摘要： An image forming apparatus, includes a forming device that forms unfixed images on recording media, a fixing unit that melts a material forming the images to fix the images onto the recording media, a stacking tray on which the recording media onto which the images are fixed are stacked, and a displacer that applies a force to the recording media stacked on the stacking tray to displace the recording media relative to each other.
摘要翻译：一种图像形成装置，包括在记录介质上形成未定影图像的成形装置，将形成图像的材料熔化以将图像固定在记录介质上的定影单元，其上固定有图像的记录介质的堆叠托盘以及对堆叠在堆叠托盘上的记录介质施加力以使记录介质相对于彼此移位的置换器。

9. 发明申请

US20200064753A1 ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20200064753A1
公开(公告)日：2020-02-27
申请号：US16371132
申请日：2019-04-01
申请人： FUJI XEROX CO., LTD.
发明人： Masataka KURIBAYASHI , Takafumi KOIDE , Katsuyuki KITAJIMA , Teppei YAWADA , Shota OSHIMA
IPC分类号： G03G15/05 , G03G15/20 , G03G15/02 , G03G15/08
摘要： An image forming apparatus includes an image holding member, a charging unit that charges the surface of the image holding member, an electrostatic latent image forming unit that forms an electrostatic latent image on the charged surface of the image holding member, a developing unit that develops the electrostatic latent image to form a toner image, a transferring unit that transfers the toner image to a first side of a recording medium, a fixing unit that allows the recording medium having the transferred toner image to pass through a nipping region to fix the toner image, a first charging unit that faces the first side of the recording medium and that charges particles, and a second charging unit that charges a second side of the recording medium to the opposite polarity to the charged particles after the recording medium passes through the nipping region.

10. 发明申请

US20170357176A1 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170357176A1
公开(公告)日：2017-12-14
申请号：US15350670
申请日：2016-11-14
申请人： FUJI XEROX CO., LTD.
发明人： Tatsuhiro IGARASHI , Manabu FURUKI , Masahiro UCHIDA , Makoto KAMISAKI , Teppei YAWADA , Jun SEKIYA , Koji FUNABA
IPC分类号： G03G15/08
CPC分类号： G03G15/0865 , G03G15/0893
摘要： A developing device includes a container that contains a developer containing a toner therein, a supply tank that is provided adjacent to the container and is supplied with the toner at a supply point within the supply tank, a transport member that is rotatably driven within the supply tank to transport the toner to the container, and an annular member, wherein the annular member has an inner diameter larger than a diameter of a rotatably-driven shaft in the transport member, the rotatably-driven shaft extends through the annular member, and the annular member is held in a partial section in a longitudinal direction of the rotatably-driven shaft.

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