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1. 发明申请

US20130259532A1 DEVELOPER CONTAINER, DEVELOPING DEVICE, PROCESS UNIT, AND IMAGE FORMING APPARATUS 有权
标题翻译：开发者集装箱，开发设备，处理单元和图像形成装置
公开(公告)号：US20130259532A1
公开(公告)日：2013-10-03
申请号：US13907083
申请日：2013-05-31
申请人： Tomohiro KUBOTA , Naoki Nakatake , Yoshiyuki Shimizu , Shoh Tsuritani , Manabu Hamada , Masato Tsuji , Masanari Fujita
发明人： Tomohiro KUBOTA , Naoki Nakatake , Yoshiyuki Shimizu , Shoh Tsuritani , Manabu Hamada , Masato Tsuji , Masanari Fujita
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0865 , G03G15/0889 , G03G15/0891 , G03G15/0896 , G03G21/1647 , G03G21/1676
摘要： The developer container includes a rotator that is rotated in the container body, a sequence of gears disposed outside the developer container that transmits a torque to the rotator, and a container guiding portion that fits with a main body side guiding portion and guides the developer container in a direction in which the developer container is attached to a mounting portion of an image forming device main body. A first gear included in the sequence of the gears is movable between an operating position where the first gear engages with a second gear and a retracted position where the first gear is retracted. On a surface on which the container guiding portion is disposed, a part of the container guiding portion is disposed within a projected area of the first gear being disposed at the operating position.
摘要翻译：显影剂容器包括在容器主体中旋转的旋转器，设置在显影剂容器外部的齿轮序列，其将转矩传递到旋转体;以及容器引导部分，其与主体侧引导部分配合并引导显影剂容器在显影剂容器附接到图像形成装置主体的安装部分的方向上。包括在齿轮序列中的第一齿轮可在第一齿轮与第二齿轮接合的操作位置和第一齿轮缩回的缩回位置之间移动。在其上设置有容器引导部的表面上，容器引导部的一部分设置在设置在操作位置的第一齿轮的突出区域内。

2. 发明申请

US20190250533A1 DEVELOPER CONTAINER, DEVELOPING DEVICE, PROCESS UNIT, AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190250533A1
公开(公告)日：2019-08-15
申请号：US15929126
申请日：2019-04-23
申请人： Tomohiro Kubota , Naoki Nakatake , Yoshiyuki Shimizu , Shoh Tsuritani , Manabu Hamada , Masato Tsuji , Masanari Fujita
发明人： Tomohiro Kubota , Naoki Nakatake , Yoshiyuki Shimizu , Shoh Tsuritani , Manabu Hamada , Masato Tsuji , Masanari Fujita
IPC分类号： G03G15/08 , G03G21/16
摘要： The developer container includes a rotator that is rotated in the container body, a sequence of gears disposed outside the developer container that transmits a torque to the rotator, and a container guiding portion that fits with a main body side guiding portion and guides the developer container in a direction in which the developer container is attached to a mounting portion of an image forming device main body. A first gear included in the sequence of the gears is movable between an operating position where the first gear engages with a second gear and a retracted position where the first gear is retracted. On a surface on which the container guiding portion is disposed, a part of the container guiding portion is disposed within a projected area of the first gear being disposed at the operating position.

3. 发明授权

US09069284B2 Image forming apparatus and powder transport unit 有权
标题翻译：成像设备和粉末输送单元
公开(公告)号：US09069284B2
公开(公告)日：2015-06-30
申请号：US13938648
申请日：2013-07-10
申请人： Yoshiyuki Shimizu , Tomohiro Kubota , Shoh Tsuritani , Manabu Hamada , Masato Tsuji , Masanari Fujita , Naoki Nakatake
发明人： Yoshiyuki Shimizu , Tomohiro Kubota , Shoh Tsuritani , Manabu Hamada , Masato Tsuji , Masanari Fujita , Naoki Nakatake
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G15/0831 , G03G15/08 , G03G15/0849 , G03G15/0856 , G03G15/0862 , G03G15/0893 , G03G15/553 , G03G2215/0888 , G03G2221/183
摘要： An image forming apparatus includes a powder container containing powder used for image forming and including an inlet through which the powder is supplied, a powder supply unit including an outlet that is removably connected to the inlet and supplying the powder to the powder container with the outlet connected to the inlet of the powder container, a powder amount detector detecting whether a present powder level in the powder container is equal to or greater than a threshold, and a controller controlling an amount of powder supply from the powder supply unit and controlling the present powder level in the powder container after replenishment to remain in a range from the threshold and a position corresponding to an upper edge of the inlet. A powder transport unit includes a transport decelerating part to decelerate the speed of powder transport and a detection area in the image forming apparatus.
摘要翻译：图像形成装置包括：粉末容器，其含有用于图像形成的粉末，并且包括供给粉末的入口;粉末供给单元，其包括可移除地连接到入口的出口，并将粉末供给到具有出口的粉末容器连接到粉末容器的入口，粉末量检测器，检测粉末容器中的当前粉末水平是否等于或大于阈值;以及控制器，从粉末供应单元控制粉末供应量并控制当前补充后的粉末容器中的粉末水平保持在从阈值和对应于入口的上边缘的位置的范围内。粉末输送单元包括用于减速粉末输送速度的运送减速部分和图像形成装置中的检测区域。

4. 发明授权

US09176419B2 Developer container, developing device, process unit, and image forming apparatus 有权
标题翻译：显影剂容器，显影装置，处理单元和成像装置
公开(公告)号：US09176419B2
公开(公告)日：2015-11-03
申请号：US14303071
申请日：2014-06-12
申请人： Tomohiro Kubota , Naoki Nakatake , Yoshiyuki Shimizu , Shoh Tsuritani , Manabu Hamada , Masato Tsuji , Masanari Fujita
发明人： Tomohiro Kubota , Naoki Nakatake , Yoshiyuki Shimizu , Shoh Tsuritani , Manabu Hamada , Masato Tsuji , Masanari Fujita
IPC分类号： G03G15/08 , G03G21/16
CPC分类号： G03G15/0886 , G03G15/0865 , G03G15/0889 , G03G15/0891 , G03G15/0896 , G03G21/1647 , G03G21/1676
摘要： The developer container includes a rotator that is rotated in the container body, a sequence of gears disposed outside the developer container that transmits a torque to the rotator, and a container guiding portion that fits with a main body side guiding portion and guides the developer container in a direction in which the developer container is attached to a mounting portion of an image forming device main body. A first gear included in the sequence of the gears is movable between an operating position where the first gear engages with a second gear and a retracted position where the first gear is retracted. On a surface on which the container guiding portion is disposed, a part of the container guiding portion is disposed within a projected area of the first gear being disposed at the operating position.
摘要翻译：显影剂容器包括在容器主体中旋转的旋转器，设置在显影剂容器外部的齿轮序列，其将转矩传递到旋转体;以及容器引导部分，其与主体侧引导部分配合并引导显影剂容器在显影剂容器附接到图像形成装置主体的安装部分的方向上。包括在齿轮序列中的第一齿轮可在第一齿轮与第二齿轮接合的操作位置和第一齿轮缩回的缩回位置之间移动。在其上设置有容器引导部的表面上，容器引导部的一部分设置在设置在操作位置的第一齿轮的突出区域内。

5. 发明授权

US08811859B2 Developer container, development device, process unit, and image forming apparatus 有权
标题翻译：显影剂容器，显影装置，处理单元和成像装置
公开(公告)号：US08811859B2
公开(公告)日：2014-08-19
申请号：US13554270
申请日：2012-07-20
申请人： Shoh Tsuritani , Masanari Fujita , Yoshiyuki Shimizu , Tomohiro Kubota , Naoki Nakatake
发明人： Shoh Tsuritani , Masanari Fujita , Yoshiyuki Shimizu , Tomohiro Kubota , Naoki Nakatake
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/0875 , G03G2215/0132
摘要： A developer container includes a container body in which a developer containing chamber and a discharge outlet are formed, a developer conveyance member disposed inside the developer containing chamber and including a first conveyance portion and a second conveyance portion downstream from the first conveyance portion in a developer conveyance director, a canopy disposed inside the container body and facing the discharge outlet, a developer conveyance chamber defined by the canopy and an inner face of the container body in which the discharge outlet is formed, and a return opening formed in the canopy downstream from the discharge outlet. A developer conveyance velocity (Q2) of the second conveyance portion of the developer conveyance member to transports the developer toward the return opening is slower than a developer conveyance velocity (Q1) of the first conveyance portion of the developer conveyance member.
摘要翻译：显影剂容器包括形成有显影剂容纳室和排出口的容器主体，显影剂传送构件，其设置在显影剂容纳室的内部，并且包括在显影剂中的第一输送部下游的第一输送部和第二输送部输送导向器，设置在容器主体内并且面向排出口的顶盖，由顶盖限定的显影剂输送室和形成有排出口的容器主体的内表面，以及形成在下游的顶盖的返回开口排放口。用于将显影剂输送到返回开口的显影剂输送部件的第二输送部分的显影剂输送速度（Q2）比显影剂输送部件的第一输送部分的显影剂输送速度（Q1）慢。

6. 发明授权

US08792808B2 Developer container, developing device, process unit, and image forming apparatus 有权
公开(公告)号：US08792808B2
公开(公告)日：2014-07-29
申请号：US13908434
申请日：2013-06-03
申请人： Tomohiro Kubota , Naoki Nakatake , Yoshiyuki Shimizu , Shoh Tsuritani , Manabu Hamada , Masato Tsuji , Masanari Fujita
发明人： Tomohiro Kubota , Naoki Nakatake , Yoshiyuki Shimizu , Shoh Tsuritani , Manabu Hamada , Masato Tsuji , Masanari Fujita
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0865 , G03G15/0889 , G03G15/0891 , G03G15/0896 , G03G21/1647 , G03G21/1676
摘要： The developer container includes a rotator that is rotated in the container body, a sequence of gears disposed outside the developer container that transmits a torque to the rotator, and a container guiding portion that fits with a main body side guiding portion and guides the developer container in a direction in which the developer container is attached to a mounting portion of an image forming device main body. A first gear included in the sequence of the gears is movable between an operating position where the first gear engages with a second gear and a retracted position where the first gear is retracted. On a surface on which the container guiding portion is disposed, a part of the container guiding portion is disposed within a projected area of the first gear being disposed at the operating position.

7. 发明授权

US08861991B2 Developer amount detector, and developer container, development device, and image forming apparatus incorporating same 有权
标题翻译：显影剂量检测器，显影剂容器，显影装置和包含其的图像形成装置
公开(公告)号：US08861991B2
公开(公告)日：2014-10-14
申请号：US13352732
申请日：2012-01-18
申请人： Tomohiro Kubota , Naoki Nakatake , Hirobumi Ooyoshi , Tomofumi Yoshida , Yoshiyuki Shimizu , Manabu Hamada , Shoh Tsuritani
发明人： Tomohiro Kubota , Naoki Nakatake , Hirobumi Ooyoshi , Tomofumi Yoshida , Yoshiyuki Shimizu , Manabu Hamada , Shoh Tsuritani
IPC分类号： G03G15/08
CPC分类号： G03G15/0831 , G03G15/0856 , G03G15/0862 , G03G15/0893 , G03G2215/0827 , G03G2215/0891
摘要： A development device includes a development housing, a first developer conveyance member, a developer bearer, and a developer amount detector to detect an amount of developer in the development housing. The developer amount detector includes a light-emitting element, a right-receiving element, a first light guide including a first end from which light enters and a second end disposed inside the development housing, and a second light guide including a first end positioned inside the development housing across a predetermined distance from the second end of the first light guide and a second end from which the light exits. The second end of the first light guide and the first end of the second light guide are arranged in an axial direction of the first developer conveyance member with a light transmission path therebetween partly inside a locus of rotation of the first developer conveyance member.
摘要翻译：显影装置包括显影壳体，第一显影剂传送构件，显影剂载体以及用于检测显影外壳中的显影剂量的显影剂量检测器。显影剂量检测器包括发光元件，右接收元件，包括光入射的第一端的第一光导和设置在显影外壳内的第二端，以及第二光导，其包括位于内部的第一端显影外壳跨越距离第一光导的第二端的预定距离和光从其出射的第二端。第一导光体的第二端和第二导光体的第一端沿着第一显影剂传送构件的轴向布置，其中部分地在第一显影剂传送构件的旋转轨迹内部具有光传输路径。

8. 发明授权

US08774683B2 Development device, developer container, and image forming apparatus 有权
标题翻译：显影装置，显影剂容器和图像形成装置
公开(公告)号：US08774683B2
公开(公告)日：2014-07-08
申请号：US13351391
申请日：2012-01-17
申请人： Tomohiro Kubota , Naoki Nakatake , Yoshiyuki Shimizu , Shoh Tsuritani
发明人： Tomohiro Kubota , Naoki Nakatake , Yoshiyuki Shimizu , Shoh Tsuritani
IPC分类号： G03G15/00 , G03G15/08 , G03G15/09
CPC分类号： G03G15/00 , G03G15/0189 , G03G15/0822 , G03G15/0887 , G03G15/0893 , G03G15/09 , G03G2215/0132 , G03G2215/0822 , G03G2215/0838
摘要： A development device includes a housing for containing developer, a developer bearer to carry by rotation the developer contained in the housing to a development range position facing a latent image bearer, and developer conveyance device that includes a rotary shaft, a conveyance blade extending axially along the rotary shaft, projecting from the rotary shaft, and extending obliquely to the rotary shaft, to transport developer as the rotary shaft rotates, and a flexible agitation blade provided to the rotary shaft. An axial range of the flexible agitation blade overlaps at least partially with that of the conveyance blade. The flexible agitation blade has a width wider than a width of the conveyance blade and extends beyond an outer edge of the conveyance blade in the direction of diameter of the rotary shaft.
摘要翻译：显影装置包括用于容纳显影剂的壳体，显影剂承载体，用于将包含在壳体中的显影剂旋转到面向潜像载体的显影范围位置;以及显影剂输送装置，其包括旋转轴，沿轴向延伸的输送刀片所述旋转轴从所述旋转轴突出并且倾斜地延伸到所述旋转轴，以随着所述旋转轴旋转而输送显影剂;以及柔性搅拌叶片，设置在所述旋转轴上。柔性搅拌叶片的轴向范围至少部分地与输送叶片的轴向范围重叠。柔性搅拌叶片的宽度大于输送叶片的宽度，并且沿着旋转轴的直径方向延伸超过输送叶片的外缘。

9. 发明授权

US08744321B2 Developer container, developing device, process unit, and image forming apparatus 有权
标题翻译：显影剂容器，显影装置，处理单元和成像装置
公开(公告)号：US08744321B2
公开(公告)日：2014-06-03
申请号：US13907083
申请日：2013-05-31
申请人： Tomohiro Kubota , Naoki Nakatake , Yoshiyuki Shimizu , Shoh Tsuritani , Manabu Hamada , Masato Tsuji , Masanari Fujita
发明人： Tomohiro Kubota , Naoki Nakatake , Yoshiyuki Shimizu , Shoh Tsuritani , Manabu Hamada , Masato Tsuji , Masanari Fujita
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0865 , G03G15/0889 , G03G15/0891 , G03G15/0896 , G03G21/1647 , G03G21/1676
摘要： The developer container includes a rotator that is rotated in the container body, a sequence of gears disposed outside the developer container that transmits a torque to the rotator, and a container guiding portion that fits with a main body side guiding portion and guides the developer container in a direction in which the developer container is attached to a mounting portion of an image forming device main body. A first gear included in the sequence of the gears is movable between an operating position where the first gear engages with a second gear and a retracted position where the first gear is retracted. On a surface on which the container guiding portion is disposed, a part of the container guiding portion is disposed within a projected area of the first gear being disposed at the operating position.
摘要翻译：显影剂容器包括在容器主体中旋转的旋转器，设置在显影剂容器外部的齿轮序列，其将转矩传递到旋转体;以及容器引导部分，其与主体侧引导部分配合并引导显影剂容器在显影剂容器附接到图像形成装置主体的安装部分的方向上。包括在齿轮序列中的第一齿轮可在第一齿轮与第二齿轮接合的操作位置和第一齿轮缩回的缩回位置之间移动。在其上设置有容器引导部的表面上，容器引导部的一部分设置在设置在操作位置的第一齿轮的突出区域内。

10. 发明申请

US20120189327A1 DEVELOPER AMOUNT DETECTOR, AND DEVELOPER CONTAINER, DEVELOPMENT DEVICE, AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：开发人员检测器和开发者容器，开发设备和映像设备的映像
公开(公告)号：US20120189327A1
公开(公告)日：2012-07-26
申请号：US13352732
申请日：2012-01-18
申请人： Tomohiro KUBOTA , Naoki Nakatake , Hirobumi Ooyoshi , Tomofumi Yoshida , Yoshiyuki Shimizu , Manabu Hamada , Shoh Tsuritani
发明人： Tomohiro KUBOTA , Naoki Nakatake , Hirobumi Ooyoshi , Tomofumi Yoshida , Yoshiyuki Shimizu , Manabu Hamada , Shoh Tsuritani
IPC分类号： G03G15/08
CPC分类号： G03G15/0831 , G03G15/0856 , G03G15/0862 , G03G15/0893 , G03G2215/0827 , G03G2215/0891
摘要： A development device includes a development housing, a first developer conveyance member, a developer bearer, and a developer amount detector to detect an amount of developer in the development housing. The developer amount detector includes a light-emitting element, a right-receiving element, a first light guide including a first end from which light enters and a second end disposed inside the development housing, and a second light guide including a first end positioned inside the development housing across a predetermined distance from the second end of the first light guide and a second end from which the light exits. The second end of the first light guide and the first end of the second light guide are arranged in an axial direction of the first developer conveyance member with a light transmission path therebetween partly inside a locus of rotation of the first developer conveyance member.
摘要翻译：显影装置包括显影壳体，第一显影剂传送构件，显影剂载体以及用于检测显影外壳中的显影剂量的显影剂量检测器。显影剂量检测器包括发光元件，右接收元件，包括光入射的第一端的第一光导和设置在显影外壳内的第二端，以及第二光导，其包括位于内部的第一端显影外壳跨越距离第一光导的第二端的预定距离和光从其出射的第二端。第一导光体的第二端和第二导光体的第一端沿着第一显影剂传送构件的轴向布置，其中部分地在第一显影剂传送构件的旋转轨迹内部具有光传输路径。

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