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1. 发明授权

US10295933B2 Developer container, developing device, process unit, and image forming apparatus 有权
公开(公告)号：US10295933B2
公开(公告)日：2019-05-21
申请号：US16199935
申请日：2018-11-26
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： A removable device is to be detachably attached to an apparatus main body. The removable device includes a conveying drive gear attached to a first rotational shaft, an agitating drive gear attached to a second rotational shaft, and a torque transmission gear attached to a third rotational shaft. When an addendum circle diameter of the conveying drive gear is A, and an addendum circle diameter of the agitating drive gear is B, B>A is satisfied. The torque transmission gear moves around the conveying drive gear to access the agitating drive gear.

2. 发明申请

US20190094758A1 DEVELOPER CONTAINER, DEVELOPING DEVICE, PROCESS UNIT, AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190094758A1
公开(公告)日：2019-03-28
申请号：US16199935
申请日：2018-11-26
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： A removable device is to be detachably attached to an apparatus main body. The removable device includes a conveying drive gear attached to a first rotational shaft, an agitating drive gear attached to a second rotational shaft, and a torque transmission gear attached to a third rotational shaft. When an addendum circle diameter of the conveying drive gear is A, and an addendum circle diameter of the agitating drive gear is B, B>A is satisfied. The torque transmission gear moves around the conveying drive gear to access the agitating drive gear.

3. 发明授权

US10175607B2 Developer container including a convex portion, a rotator, and a recess 有权
公开(公告)号：US10175607B2
公开(公告)日：2019-01-08
申请号：US15597250
申请日：2017-05-17
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： A removable developer container includes a convex portion to be inserted into a groove of an apparatus main body, a rotator to rotate around a rotational shaft, and a recess convex portion to be inserted into a groove of an apparatus main body, at a rear side of the convex portion. One end of the rotational shaft is inserted into the recess.

4. 发明授权

US09280130B2 Developer container, developing device, process unit, and image forming apparatus 有权
公开(公告)号：US09280130B2
公开(公告)日：2016-03-08
申请号：US14857520
申请日：2015-09-17
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.

5. 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

6. 发明授权

US08892007B2 Image forming apparatus, toner supplying method, and computer program product 有权
标题翻译：图像形成装置，调色剂供给方法和计算机程序产品
公开(公告)号：US08892007B2
公开(公告)日：2014-11-18
申请号：US13422286
申请日：2012-03-16
申请人： Toshiaki Takane , Naoki Nakatake , Tomohiro Kubota
发明人： Toshiaki Takane , Naoki Nakatake , Tomohiro Kubota
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G15/0877 , G03G15/556 , G03G2215/0888
摘要： A control unit drives a driving unit for a correction driving time to supply toner to a developing unit from a toner supplying unit, when a detecting unit detects that an amount of toner stored in the developing unit is equal to or less than a threshold value. A calculating unit calculates an amount of toner consumption from when the toner is supplied to the developing unit to when the detecting unit detects that the amount of the toner stored in the developing unit is equal to or less than the threshold value. The control unit calculates a unit amount of toner supply from the correction driving time and the amount of toner consumption, and supplies the toner to the developing unit by driving the driving unit on the basis of the calculated unit amount of toner supply.
摘要翻译：当检测单元检测到存储在显影单元中的调色剂量等于或小于阈值时，控制单元驱动用于校正驱动时间的驱动单元以从调色剂供应单元向显影单元供应调色剂。计算单元计算从调色剂供应到显影单元的时间到检测单元检测到存储在显影单元中的调色剂量等于或小于阈值时的调色剂消耗量。控制单元根据校正驱动时间和调色剂消耗量来计算调色剂供给的单位量，并且基于计算出的调色剂供应量来驱动驱动单元，从而将调色剂供给到显影单元。

7. 发明申请

US20140294449A1 DEVELOPER CONTAINER, DEVELOPING DEVICE, PROCESS UNIT, AND IMAGE FORMING APPARATUS 审中-公开
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：US20140294449A1
公开(公告)日：2014-10-02
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
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。

8. 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

9. 发明申请

US20140153972A1 POWDER CONTAINER, DEVELOPING UNIT, PROCESS UNIT, AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：粉末容器，发展单元，加工单元和成像装置的图像形成装置
公开(公告)号：US20140153972A1
公开(公告)日：2014-06-05
申请号：US14079812
申请日：2013-11-14
申请人： Shoh TSURITANI , YOSHIYUKI SHIMIZU , TOMOHIRO KUBOTA , MANABU HAMADA , MASATO TSUJI
发明人： Shoh TSURITANI , YOSHIYUKI SHIMIZU , TOMOHIRO KUBOTA , MANABU HAMADA , MASATO TSUJI
IPC分类号： G03G15/08
CPC分类号： G03G21/18 , G03G15/0886
摘要： A powder container that includes a container body to contain powder for image formation, a discharge outlet formed in the container body to discharge powder therefrom, a shutter movable between an open position to open the discharge outlet and a closed position to close the discharge outlet, and a seal member to be interposed between the container body and the shutter when the shutter is at the open position. In a state in which the shutter is at the open position, a downstream end of the seal member in an opening direction in which the shutter moves to open the discharge outlet is positioned downstream from a downstream end of the shutter in the opening direction.
摘要翻译：一种粉末容器，其包括容纳体以形成图像的粉末，形成在容器主体中以从其中排出粉末的排出口，能够在打开排出口的打开位置和关闭排出口的关闭位置之间移动的挡板，以及密封构件，当快门处于打开位置时，密封构件被插入在容器主体和快门之间。在挡板处于打开位置的状态下，密封构件的打开方向上的下游端，其中挡板移动以打开排出口，位于闸板的打开方向的下游端的下游。

10. 发明申请

US20140050507A1 SHUTTER ASSEMBLY, POWDER CONTAINER, CLEANING DEVICE, AND IMAGE FORMING APPARATUS 有权
标题翻译：快门组件，粉末容器，清洁装置和图像形成装置
公开(公告)号：US20140050507A1
公开(公告)日：2014-02-20
申请号：US13944359
申请日：2013-07-17
申请人： Manabu HAMADA , Masanari Fujita , Masato Tsuji , Yoshiyuki Shimizu , Tomohiro Kubota , Shoh Tsuritani
发明人： Manabu HAMADA , Masanari Fujita , Masato Tsuji , Yoshiyuki Shimizu , Tomohiro Kubota , Shoh Tsuritani
IPC分类号： G03G15/08 , B65D47/00
CPC分类号： G03G15/0865 , G03G15/0886
摘要： A shutter assembly includes an internal shutter and an external shutter. The internal shutter including a contact member is movable between a first position at which the internal shutter closes the outlet, a third position at which the internal shutter opens the outlet, and a second position between the first position and the third position. The internal shutter at the second position is movable to the third position while closing the outlet. The external shutter is movable between a closed position at which the external shutter closes the outlet and an open position at which the external shutter opens the outlet, and includes an interlocking member to contact the contact member to move the internal shutter. As the external shutter is moved from the closed position to the open position, the internal shutter is moved from the first position to the second position in conjunction with the external shutter.
摘要翻译：快门组件包括内部快门和外部快门。包括接触构件的内部快门可在内部快门关闭出口的第一位置和内部快门打开出口的第三位置与第一位置和第三位置之间的第二位置之间移动。在关闭出口的同时，第二位置的内部快门可移动到第三位置。外部快门可在外部快门关闭出口的关闭位置和外部快门打开出口的打开位置之间移动，并且包括联接构件以接触接触构件以移动内部快门。当外部快门从关闭位置移动到打开位置时，内部快门与外部快门一起从第一位置移动到第二位置。

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