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1. 发明授权

US08433217B2 Photoreceptor, cooling mechanism for photoreceptor, and image forming apparatus provided with the same 有权
标题翻译：感光体，感光体的冷却机构，以及具备该感光体的图像形成装置
公开(公告)号：US08433217B2
公开(公告)日：2013-04-30
申请号：US13071619
申请日：2011-03-25
申请人： Tomohiko Yamakawa , Syouji Kouda , Hidehisa Konishi , Mitsuhiro Goda , Susumu Hanano
发明人： Tomohiko Yamakawa , Syouji Kouda , Hidehisa Konishi , Mitsuhiro Goda , Susumu Hanano
IPC分类号： G03G15/00
CPC分类号： G03G21/206 , G03G2221/1645
摘要： A cooling mechanism for a photoreceptor includes: a photoreceptor of cylindrical shape; a pair of flanges respectively attached to both ends in an axial direction of the photoreceptor; a rotational shaft that is inserted into a shaft center of the photoreceptor; a holder that is disposed to face a first flange and rotatably supports the rotational shaft; and a main body frame that supports the holder. In such a cooling mechanism for a photoreceptor, an air duct is configured by the through hole formed in the flange and the concave portion formed on the holder, and discharges air flow generated inside the photoreceptor to the outside thereof.
摘要翻译：感光体的冷却机构包括：圆筒形感光体; 分别在感光体的轴向上分别附接到两端的凸缘; 旋转轴，其插入感光体的轴心; 被设置为面对第一凸缘并可旋转地支撑旋转轴的保持器; 以及支撑支架的主体框架。在这样的感光体的冷却机构中，通过形成在凸缘中的通孔和形成在保持器上的凹部构成风道，并且将感光体的内部产生的气流排出到外部。

2. 发明申请

US20120243919A1 FIXING DEVICE AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME 审中-公开
标题翻译：固定装置和图像形成装置
公开(公告)号：US20120243919A1
公开(公告)日：2012-09-27
申请号：US13428195
申请日：2012-03-23
申请人： Masaru Takagi , Syouji Kouda , Kohshiroh Tomimori
发明人： Masaru Takagi , Syouji Kouda , Kohshiroh Tomimori
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G2215/0132
摘要： A fixing device includes a first and a second rollers which form a fixing nip portion, a separating member for sheets, a supporting mechanism and a contact portion. The separating member is displaced between a first posture in which the tip of the separating member is close to the circumferential surface of the first roller and a second posture in which the tip is distant from that. The contact portion forms a gap between the tip of the separating member and the circumferential surface of the first roller. The supporting mechanism includes a pair of supporting members arranged near the opposite ends of the first roller, pivot members extending from the separating members and serving as a pivot of rotation of the separating member, and long holes which are provided at the opposite ends of the separating member and into which the pivot members are inserted.
摘要翻译：定影装置包括形成定影夹持部的第一和第二辊，用于片的分离构件，支撑机构和接触部。分离构件在其中分离构件的末端接近第一辊的周向表面的第一姿态和尖端远离第一姿势的第二姿势之间移位。接触部分在分离构件的尖端和第一辊的圆周表面之间形成间隙。支撑机构包括一对支撑构件，其布置在第一辊的相对端附近，枢转构件从分离构件延伸并用作分离构件的旋转枢轴，以及设置在第二辊的相对端的长孔分离构件，枢轴构件插入其中。

3. 发明申请

US20110243596A1 PHOTORECEPTOR, COOLING MECHANISM FOR PHOTORECEPTOR, AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME 有权
标题翻译：光电保护器，照相机冷却机构及其相应的图像形成装置
公开(公告)号：US20110243596A1
公开(公告)日：2011-10-06
申请号：US13071619
申请日：2011-03-25
申请人： Tomohiko Yamakawa , Syouji Kouda , Hidehisa Konishi , Mitsuhiro Goda , Susumu Hanano
发明人： Tomohiko Yamakawa , Syouji Kouda , Hidehisa Konishi , Mitsuhiro Goda , Susumu Hanano
IPC分类号： G03G15/00
CPC分类号： G03G21/206 , G03G2221/1645
摘要： A cooling mechanism for a photoreceptor includes: a photoreceptor of cylindrical shape; a pair of flanges respectively attached to both ends in an axial direction of the photoreceptor; a rotational shaft that is inserted into a shaft center of the photoreceptor; a holder that is disposed to face a first flange and rotatably supports the rotational shaft; and a main body frame that supports the holder. In such a cooling mechanism for a photoreceptor, an air duct is configured by the through hole formed in the flange and the concave portion formed on the holder, and discharges air flow generated inside the photoreceptor to the outside thereof.
摘要翻译：感光体的冷却机构包括：圆筒形感光体; 分别在感光体的轴向上分别附接到两端的凸缘; 旋转轴，其插入感光体的轴心; 被设置为面对第一凸缘并可旋转地支撑旋转轴的保持器; 以及支撑支架的主体框架。在这样的感光体的冷却机构中，通过形成在凸缘中的通孔和形成在保持器上的凹部构成风道，并且将感光体内部产生的气流排出到外部。

4. 发明申请

US20100329747A1 DEVELOPER CARTRIDGE WITH SHUTTER MEMBER AND IMAGE FORMING APPARATUS 失效
标题翻译：具有快门成员和图像形成装置的开发者盒
公开(公告)号：US20100329747A1
公开(公告)日：2010-12-30
申请号：US12819810
申请日：2010-06-21
申请人： Syouji Kouda
发明人： Syouji Kouda
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0875 , G03G15/0877 , G03G2215/0692
摘要： A developer cartridge is provided with a cartridge main body with a supply port for supplying developer to an apparatus main body of an image forming apparatus, a shutter member displaceable between an opening position for opening the supply port and a closing position for closing the supply port, an operation lever arranged to face the opening cover and adapted to displace the shutter member between the opening position and the closing position, and a biasing member for biasing the operation lever toward the closing posture. The operation lever is displaceable between an opening posture corresponding to the opening position and a closing posture corresponding to the closing position. The operation lever is displaced from the closing posture to the opening posture against a biasing force of the biasing member due to interference with a part of the opening cover when the opening cover is closed.
摘要翻译：显影剂盒具有盒主体，该盒主体具有用于将显影剂供应到图像形成装置的装置主体的供给口，可在打开供给口的打开位置和用于关闭供给口的关闭位置之间移动的挡板部件操作杆，其布置成面对所述开口盖并且适于在所述打开位置和所述关闭位置之间移动所述闸门构件;以及偏压构件，用于将所述操作杆朝向所述关闭姿势偏置。操作杆可以在与打开位置相对应的打开姿势与对应于关闭位置的关闭姿势之间移动。当打开盖关闭时，操作杆抵抗偏置构件的偏压力而从关闭姿态向打开姿态偏移，这是由于与打开盖的一部分的干涉。

5. 发明授权

US08244155B2 Developer cartridge with shutter member and image forming apparatus 失效
标题翻译：具有快门部件和图像形成装置的显影盒
公开(公告)号：US08244155B2
公开(公告)日：2012-08-14
申请号：US12819810
申请日：2010-06-21
申请人： Syouji Kouda
发明人： Syouji Kouda
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0875 , G03G15/0877 , G03G2215/0692
摘要： A developer cartridge is provided with a cartridge main body with a supply port for supplying developer to an apparatus main body of an image forming apparatus, a shutter member displaceable between an opening position for opening the supply port and a closing position for closing the supply port, an operation lever arranged to face the opening cover and adapted to displace the shutter member between the opening position and the closing position, and a biasing member for biasing the operation lever toward the closing posture. The operation lever is displaceable between an opening posture corresponding to the opening position and a closing posture corresponding to the closing position. The operation lever is displaced from the closing posture to the opening posture against a biasing force of the biasing member due to interference with a part of the opening cover when the opening cover is closed.
摘要翻译：显影剂盒具有盒主体，该盒主体具有用于将显影剂供应到图像形成装置的装置主体的供给口，可在打开供给口的打开位置和用于关闭供给口的关闭位置之间移动的挡板部件操作杆，其布置成面对所述开口盖并且适于在所述打开位置和所述关闭位置之间移动所述闸门构件;以及偏压构件，用于将所述操作杆朝向所述关闭姿势偏置。操作杆可以在与打开位置相对应的打开姿势与对应于关闭位置的关闭姿势之间移动。当打开盖关闭时，操作杆抵抗偏置构件的偏压力而从关闭姿态向打开姿态偏移，这是由于与打开盖的一部分的干涉。

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