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    Image forming apparatus
    1.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US09285754B2

    公开(公告)日：2016-03-15

    申请号：US14794171

    申请日：2015-07-08

    申请人： Kentaroh Nodera ,  Hiromichi Ninomiya ,  Masahiko Shakuto ,  Takuma Iwasaki ,  Hajime Teraji ,  Daisuke Sawada

    发明人： Kentaroh Nodera ,  Hiromichi Ninomiya ,  Masahiko Shakuto ,  Takuma Iwasaki ,  Hajime Teraji ,  Daisuke Sawada

    IPC分类号： G03G21/00 ,  G03G15/16

    CPC分类号： G03G21/08

    摘要： An image forming apparatus includes: an image bearer on which a latent image is formed and developed into a toner image; a transfer member that is arranged so as to come in contact with or face the image bearer to form a transfer position; a cleaning unit that removes and collects untransferred toner; a guide member that guides conveyance of the recording medium; a neutralizing light source that irradiates a position downstream of the transfer position and upstream of the cleaning unit in a running direction of the image bearer with neutralizing light which is incident on and reflected by the recording medium sent out from the transfer position and/or the guide member; and a shielding member that blocks light such that the image bearer is not irradiated directly with a part or whole of neutralizing light emitted from the neutralizing light source.

    摘要翻译： 图像形成装置包括：形成有潜像并显影成调色剂图像的图像承载体; 传送构件，其布置成与图像承载体接触或面对图像承载件，以形成传送位置; 清洁单元，其去除和收集未转印的调色剂; 引导构件，其引导记录介质的传送; 一种中和光源，其以图像载体的行进方向照射转印位置下游的位置和清洁单元的上游，中和光入射到从转印位置发出的记录介质上并由其反射，和/或 指导员; 以及阻挡光的屏蔽部件，使得图像承载体不直接照射从中和光发射的中和光的一部分或全部。

    Waste toner container and image forming apparatus
    2.
    发明授权
    Waste toner container and image forming apparatus 有权
    废粉容器和成像设备

    公开(公告)号：US09395678B2

    公开(公告)日：2016-07-19

    申请号：US14633378

    申请日：2015-02-27

    申请人： Shinya Karasawa ,  Hiromichi Ninomiya ,  Takeshi Kojima ,  Hajime Teraji ,  Michiya Okamoto ,  Takuma Iwasaki ,  Daisuke Sawada ,  Kentaroh Nodera ,  Daisuke Tomita ,  Masanori Moro

    发明人： Shinya Karasawa ,  Hiromichi Ninomiya ,  Takeshi Kojima ,  Hajime Teraji ,  Michiya Okamoto ,  Takuma Iwasaki ,  Daisuke Sawada ,  Kentaroh Nodera ,  Daisuke Tomita ,  Masanori Moro

    IPC分类号： G03G21/10 ,  G03G21/12

    CPC分类号： G03G21/12

    摘要： The waste toner container includes: a waste toner detection unit configured to detect a state in which a toner surface of waste toner at that position is displaced up to a ceiling portion or near the ceiling portion. The waste toner detection unit includes: a flexibility member installed so as to cover an opening portion formed in the ceiling portion or a side wall and is configured to be deformed by a direct or indirect push by the waste toner; and a movable member formed so as to contact the flexibility member from outside of the container and so as to be displaced by the direct or indirect push by the waste toner interposing the flexibility member such that displacement thereof is detected by a detection unit. The displacement of the movable member is limited by a regulating member.

    摘要翻译： 废调色剂容器包括：废色调剂检测单元，被配置为检测在该位置处的废调色剂的调色剂表面位移到顶部或顶部附近的状态。 废调色剂检测单元包括：柔性构件，其被安装成覆盖形成在顶部或侧壁中的开口部分，并且构造成通过废调色剂的直接或间接推动而变形; 以及可移动部件，其形成为从容器外部接触柔性部件，并且通过由插入柔性部件的废色调剂的直接或间接推动而移位，使得其通过检测单元检测到位移。 可动构件的位移受限制构件的限制。

    Cleaning device and image forming apparatus
    3.
    发明授权
    Cleaning device and image forming apparatus 有权
    清洁装置和成像装置

    公开(公告)号：US09429895B2

    公开(公告)日：2016-08-30

    申请号：US14610036

    申请日：2015-01-30

    申请人： Hajime Teraji ,  Hiromichi Ninomiya ,  Takeshi Kojima ,  Michiya Okamoto ,  Takuma Iwasaki ,  Shinya Karasawa ,  Daisuke Sawada ,  Kentaroh Nodera ,  Masanori Moro

    发明人： Hajime Teraji ,  Hiromichi Ninomiya ,  Takeshi Kojima ,  Michiya Okamoto ,  Takuma Iwasaki ,  Shinya Karasawa ,  Daisuke Sawada ,  Kentaroh Nodera ,  Masanori Moro

    IPC分类号： G03G21/00 ,  B08B1/00 ,  B08B1/04

    CPC分类号： G03G21/0029 ,  B08B1/005 ,  B08B1/007 ,  B08B1/04 ,  G03G21/0035 ,  G03G21/0076 ,  G03G2215/1661

    摘要： A cleaning device comprises: a to-be-cleaned member; a cleaning member that cleans the surface of the to-be-cleaned member; a conveying member that conveys a substance removed from the surface of the to-be-cleaned member to outside of the device; a rotatable collecting member that conveys with its surface the substance toward the conveying member; and a partitioning member that guides the substance from the collecting member to the conveying member. The collecting member comprises a conveying portion that carries and conveys the substance; and a protrusion that protrudes toward an upstream side of the conveying portion in a rotating direction of the collecting member. One end of the partitioning member faces the rotating collecting member, and the other end faces the conveying member. The conveying portion and the protrusion are brought into contact with the partitioning member by the rotation of the collecting member.

    摘要翻译： 清洁装置包括：待清洁部件; 清洁被清洁部件的表面的清洁部件; 输送构件，其将从待清洁构件的表面移除的物质输送到所述装置的外部; 可旋转收集构件，其表面物质朝向输送构件传送; 以及将物质从收集构件引导到输送构件的分隔构件。 收集构件包括承载和输送物质的输送部分; 以及在收集部件的旋转方向上朝向输送部的上游侧突出的突起。 分隔构件的一端面向旋转收集构件，另一端面向输送构件。 输送部和突起通过收集构件的旋转与分隔构件接触。

    Powder conveying device and image forming apparatus incorporating same
    5.
    发明授权
    Powder conveying device and image forming apparatus incorporating same 有权

    公开(公告)号：US11927897B2

    公开(公告)日：2024-03-12

    申请号：US18079885

    申请日：2022-12-13

    申请人： Hajime Teraji

    发明人： Hajime Teraji

    IPC分类号： G03G15/08 ,  G03G21/10

    CPC分类号： G03G15/0891 ,  G03G21/105 ,  G03G2215/0802

    摘要： A powder conveying device includes a first conveyor, a first conveyance passage, a fall passage, a second conveyor, and a second conveyance passage. The first conveyor conveys powder in a substantially horizontal direction and is disposed in the first conveyance passage. The powder output from an outlet port of the first conveyance passage is to fall in the fall passage. The second conveyor conveys the powder in the substantially horizontal direction and is disposed in the second conveyance passage that has an inlet port to receive the powder falling in the fall passage. When viewed in a cross section orthogonal to a powder conveyance direction, a cross-sectional area of a space that is not occupied by the first conveyor in the first conveyance passage is larger than a cross-sectional area of a space that is not occupied by the second conveyor in the second conveyance passage.

    BELT UNIT AND IMAGE FORMING APPARATUS EMPLOYING SAME
    6.
    发明申请
    BELT UNIT AND IMAGE FORMING APPARATUS EMPLOYING SAME 有权
    皮带单元和使用其的图像形成装置

    公开(公告)号：US20120148300A1

    公开(公告)日：2012-06-14

    申请号：US13312596

    申请日：2011-12-06

    申请人： Tsutomu Katoh ,  Yohhei Watanabe ,  Yuji Kato ,  Yoshihisa Watanabe ,  Hajime Teraji ,  Arinobu Yoshiura

    发明人： Tsutomu Katoh ,  Yohhei Watanabe ,  Yuji Kato ,  Yoshihisa Watanabe ,  Hajime Teraji ,  Arinobu Yoshiura

    IPC分类号： G03G15/16

    CPC分类号： G03G15/1615 ,  G03G2215/0129

    摘要： A belt unit is detachably attached to a housing. A holder changes a state of an endless belt by moving a transfer roller between a first state as an endless belt movement state and a second state as a detachment state. The first state allows the endless belt to circulate for image formation, and the second state allows the belt unit to be detached from the housing. The holder moves the transfer roller adjacent supporter independently of the transfer roller and lifts the opening in the endless belt to a prescribed position to expose it to the front side plate.

    摘要翻译： 带单元可拆卸地附接到壳体。 支架通过将转印辊移动到作为环形带移动状态的第一状态和作为分离状态的第二状态之间来改变环形带的状态。 第一状态允许环形带循环用于图像形成，并且第二状态允许带单元与壳体分离。 保持器独立于转印辊移动转印辊与支撑件相邻，并将环形带中的开口提升到规定位置以将其暴露于前侧板。

    Belt unit and image forming apparatus employing same
    7.
    发明授权
    Belt unit and image forming apparatus employing same 有权
    皮带单元和使用其的图像形成装置

    公开(公告)号：US08929774B2

    公开(公告)日：2015-01-06

    申请号：US13312596

    申请日：2011-12-06

    申请人： Tsutomu Katoh ,  Yohhei Watanabe ,  Yuji Kato ,  Yoshihisa Watanabe ,  Hajime Teraji ,  Arinobu Yoshiura

    发明人： Tsutomu Katoh ,  Yohhei Watanabe ,  Yuji Kato ,  Yoshihisa Watanabe ,  Hajime Teraji ,  Arinobu Yoshiura

    IPC分类号： G03G15/08 ,  G03G15/00 ,  G03G15/16

    CPC分类号： G03G15/1615 ,  G03G2215/0129

    摘要： A belt unit is detachably attached to a housing. A holder changes a state of an endless belt by moving a transfer roller between a first state as an endless belt movement state and a second state as a detachment state. The first state allows the endless belt to circulate for image formation, and the second state allows the belt unit to be detached from the housing. The holder moves the transfer roller adjacent supporter independently of the transfer roller and lifts the opening in the endless belt to a prescribed position to expose it to the front side plate.

    摘要翻译： 带单元可拆卸地附接到壳体。 支架通过将转印辊移动到作为环形带移动状态的第一状态和作为分离状态的第二状态之间来改变环形带的状态。 第一状态允许环形带循环用于图像形成，并且第二状态允许带单元与壳体分离。 保持器独立于转印辊移动转印辊与支撑件相邻，并将环形带中的开口提升到规定位置以将其暴露于前侧板。