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1. 发明申请

US20130189001A1 INTERMEDIATE TRANSFER DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：中间传输设备和图像形成设备
公开(公告)号：US20130189001A1
公开(公告)日：2013-07-25
申请号：US13590911
申请日：2012-08-21
申请人： Hibiki SASAKI , Akihiro OUCHI , Hirofumi GOTO , Hiroaki YAGI , Kenji SUZUKI , Yoshihisa NAKAO , Ayaka MIYOSHI
发明人： Hibiki SASAKI , Akihiro OUCHI , Hirofumi GOTO , Hiroaki YAGI , Kenji SUZUKI , Yoshihisa NAKAO , Ayaka MIYOSHI
IPC分类号： G03G15/01
CPC分类号： G03G15/0131 , G03G15/161 , G03G21/168
摘要： An intermediate transfer device includes an intermediate transfer member, intermediate transfer member support members, and two frame members each including first and second positioning members each having a positioning portion. At least one of the frame members satisfies a condition L1:L2=2.85:x 0≦x≦1, where L1 is the length of a line segment connecting an intersection point to the positioning portion of one of the positioning members on a side opposite to a side toward which a line of action of a force applied by a second-transfer unit is inclined and L2 is the length of a line segment connecting the intersection point to the positioning portion of the other of the positioning members on the side toward which the line of action is inclined, the intersection point being an intersection of the line of action and a line segment connecting the positioning portions.
摘要翻译：中间转印装置包括中间转印部件，中间转印部件支撑部件和两个框架部件，每个框架部件包括每个具有定位部分的第一和第二定位部件。框架构件中的至少一个满足条件L1：L2 = 2.85：x 0 @ x @ 1，其中L1是将相交点连接到定位构件中的一个的定位部分的相对侧的一侧的线段的长度向由第二转印单元施加的力的作用线倾斜的一侧，并且L2是将交点与另一个定位构件的定位部分连接的线段的长度作用线倾斜，交点是作用线与连接定位部分的线段的交点。

2. 发明申请

US20110236053A1 DEVELOPER RECOVERY DEVICE AND IMAGE FORMING DEVICE 有权
标题翻译：开发者恢复装置和图像形成装置
公开(公告)号：US20110236053A1
公开(公告)日：2011-09-29
申请号：US12951823
申请日：2010-11-22
申请人： Masatoshi Yamada , Yoshihiro Enomoto , Katsuya Takenouchi , Katsunori Kikuchihara , Yoshihisa Nakao , Kazuyuki Yagata , Kiyotoshi Kaneyama , Kenji Suzuki
发明人： Masatoshi Yamada , Yoshihiro Enomoto , Katsuya Takenouchi , Katsunori Kikuchihara , Yoshihisa Nakao , Kazuyuki Yagata , Kiyotoshi Kaneyama , Kenji Suzuki
IPC分类号： G03G15/16
CPC分类号： G03G21/105 , G03G21/12 , G03G2215/1661
摘要： There is provided a developer recovery device including: a casing; a recovery member disposed along an edge portion of the aperture portion; a sealing member disposed along an edge portion at a conveyance direction upstream side of the aperture portion; a moving section that moves the recovery member and the sealing member between a position of being touched against the developer-bearing member and a position of being apart from the developer-bearing member; a suction section that sucks the developer separated from the developer-bearing member into the casing; and a filter that is long in the length direction of the aperture portion and that is disposed in the casing between the aperture portion and the suction section with an inclination such that a lower portion of the filter is further away from the aperture portion than an upper portion of the filter.
摘要翻译：提供了一种显影剂回收装置，包括：壳体; 沿所述开口部的边缘部配置的回收部件; 密封构件，其沿着所述开口部的输送方向的上游侧的边缘部配置; 移动部分，其使所述恢复部件和所述密封部件在与所述显影剂承载部件接触的位置与所述显影剂承载部件分离的位置之间移动; 抽吸部，其将从显影剂承载部件分离的显影剂吸入壳体; 以及过滤器，其在所述开口部的长度方向上长，并且在所述开口部和所述吸引部之间设置在所述壳体内的倾斜度使得所述过滤器的下部比所述孔部远离所述开口部过滤器的一部分。

3. 发明申请

US20090123196A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20090123196A1
公开(公告)日：2009-05-14
申请号：US12120361
申请日：2008-05-14
申请人： Yoshihisa NAKAO , Masao OHKUBO , Yoshihiro ENOMOTO , Shinichi KAWAMATA , Kazumi YAMANAKA , Masaaki TOKUNAGA , Hirofumi GOTO , Kazuyoshi HAGIWARA , Hiroaki YAGI , Masatoshi YAMADA
发明人： Yoshihisa NAKAO , Masao OHKUBO , Yoshihiro ENOMOTO , Shinichi KAWAMATA , Kazumi YAMANAKA , Masaaki TOKUNAGA , Hirofumi GOTO , Kazuyoshi HAGIWARA , Hiroaki YAGI , Masatoshi YAMADA
IPC分类号： G03G15/01
CPC分类号： G03G15/1605
摘要： An image forming apparatus includes: an endless intermediate transferring belt to which a toner image is transferred; a reference position marking member that is formed on a surface of the intermediate transferring belt, and that shows a reference position in a circumferential direction of the intermediate transferring belt; a detecting unit that detects the reference position marking member; and a control unit that controls the intermediate transferring belt to stop at a position where the reference position marking member is exposed to outside in a case where an outer cover is opened.
摘要翻译：图像形成装置包括：传送调色剂图像的环形中间转印带; 基准位置标记部件，其形成在中间转印带的表面上，并且示出中间转印带的周向的基准位置; 检测单元，其检测基准位置标记构件; 以及控制单元，其在外盖打开的情况下控制中间转印带停止在基准位置标记构件暴露于外部的位置。

4. 发明授权

US08879956B2 Intermediate transfer device and image forming apparatus including frame members 有权
标题翻译：中间转印装置和包括框架构件的图像形成装置
公开(公告)号：US08879956B2
公开(公告)日：2014-11-04
申请号：US13590911
申请日：2012-08-21
申请人： Hibiki Sasaki , Akihiro Ouchi , Hirofumi Goto , Hiroaki Yagi , Kenji Suzuki , Yoshihisa Nakao , Ayaka Miyoshi
发明人： Hibiki Sasaki , Akihiro Ouchi , Hirofumi Goto , Hiroaki Yagi , Kenji Suzuki , Yoshihisa Nakao , Ayaka Miyoshi
IPC分类号： G03G15/01 , G03G15/16
CPC分类号： G03G15/0131 , G03G15/161 , G03G21/168
摘要： An intermediate transfer device includes an intermediate transfer member, intermediate transfer member support members, and two frame members each including first and second positioning members each having a positioning portion. At least one of the frame members satisfies a condition L1:L2=2.85:x 0≦x≦1, where L1 is the length of a line segment connecting an intersection point to the positioning portion of one of the positioning members on a side opposite to a side toward which a line of action of a force applied by a second-transfer unit is inclined and L2 is the length of a line segment connecting the intersection point to the positioning portion of the other of the positioning members on the side toward which the line of action is inclined, the intersection point being an intersection of the line of action and a line segment connecting the positioning portions.
摘要翻译：中间转印装置包括中间转印部件，中间转印部件支撑部件和两个框架部件，每个框架部件包括每个具有定位部分的第一和第二定位部件。框架构件中的至少一个满足条件L1：L2 = 2.85：x 0＆nlE; x＆nlE; 1，其中，L1是将相交点连接到定位构件中的一个定位构件的定位部分的相对侧的线段的长度向由第二转印单元施加的力的作用线倾斜的一侧，并且L2是将交点与另一个定位构件的定位部分连接的线段的长度作用线倾斜，交点是作用线与连接定位部分的线段的交点。

5. 发明授权

US08774651B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08774651B2
公开(公告)日：2014-07-08
申请号：US13617893
申请日：2012-09-14
申请人： Ayaka Miyoshi , Hirofumi Goto , Yoshihisa Nakao , Akihiro Ouchi , Hiroaki Yagi , Kenji Suzuki , Hibiki Sasaki
发明人： Ayaka Miyoshi , Hirofumi Goto , Yoshihisa Nakao , Akihiro Ouchi , Hiroaki Yagi , Kenji Suzuki , Hibiki Sasaki
IPC分类号： G03G15/00
CPC分类号： G03G15/6564 , G03G15/5095 , G03G2215/0129
摘要： An image forming apparatus includes an image forming unit that forms an image to be formed on a recording medium. The image formed by the image forming unit has a size larger than a size of the recording medium that is transported, the image forming unit causing the image to adhere to the entire area of the recording medium. A width of the image in a direction substantially orthogonal to a transporting direction of the recording medium increases from a front end toward a rear end of the recording medium in the transporting direction of the recording medium.
摘要翻译：图像形成装置包括形成要形成在记录介质上的图像的图像形成单元。由图像形成单元形成的图像的尺寸大于被输送的记录介质的尺寸，图像形成单元使图像粘附到记录介质的整个区域。在与记录介质的输送方向大致正交的方向上的图像的宽度在记录介质的传送方向上从记录介质的前端朝向后端增加。

6. 发明申请

US20120114395A1 IMAGE FORMING APPARATUS AND COMPUTER READABLE MEDIUM STORING PROGRAM 有权
标题翻译：图像形成装置和计算机可读介质存储程序
公开(公告)号：US20120114395A1
公开(公告)日：2012-05-10
申请号：US13088933
申请日：2011-04-18
申请人： Yoshihisa Nakao , Yoshihiro Enomoto , Katsunori Kikuchihara , Katsuya Takenouchi , Yoshiya Mashimo , Hiroyuki Koide , Masatoshi Yamada , Kazuyuki Yagata , Kiyotoshi Kaneyama , Kenji Suzuki
发明人： Yoshihisa Nakao , Yoshihiro Enomoto , Katsunori Kikuchihara , Katsuya Takenouchi , Yoshiya Mashimo , Hiroyuki Koide , Masatoshi Yamada , Kazuyuki Yagata , Kiyotoshi Kaneyama , Kenji Suzuki
IPC分类号： G03G15/01
CPC分类号： G03G15/161 , G03G15/0121 , G03G15/0131 , G03G15/0152 , G03G15/0173 , G03G15/5054 , G03G2215/0187
摘要： An image forming apparatus includes a transfer member onto a front side of which an image is transferred, a rotary member around which the transfer member is wrapped, a guide member provided at an end portion of an axial direction of the rotary member, a regulating member, a first reference mark, a second reference mark, a first detector, a second detector, and a controller. The regulating member is located on a reverse side of the transfer member, and restricts skew of the transfer member by contacting the guide member. The first and second reference marks are on edge sides of the transfer member in the axial direction of the rotary member. The first and second detectors detect the first and second reference marks, respectively. The controller controls alignment of the image on the transfer member in accordance with a detection result of the first and second detectors.
摘要翻译：图像形成装置包括：传送部件，其传送图像的前侧;传送部件被卷绕的旋转部件;设置在旋转部件的轴向端部的引导部件;调节部件，第一参考标记，第二参考标记，第一检测器，第二检测器和控制器。调节构件位于转印构件的背面，并且通过与引导构件接触来限制转印构件的歪斜。第一和第二参考标记位于转印构件的旋转构件的轴向方向上的边缘侧。第一和第二检测器分别检测第一和第二参考标记。控制器根据第一和第二检测器的检测结果控制转印部件上图像的对准。

7. 发明授权

US08843003B2 Image forming apparatus, image forming system, and image forming method 有权
标题翻译：图像形成装置，图像形成系统和图像形成方法
公开(公告)号：US08843003B2
公开(公告)日：2014-09-23
申请号：US13406070
申请日：2012-02-27
申请人： Yoshihisa Nakao
发明人： Yoshihisa Nakao
IPC分类号： G03G15/00 , G03G15/23
CPC分类号： G03G15/234 , G03G15/5062 , G03G15/6561
摘要： An image forming apparatus includes an image holding member, a transfer unit, a fixing unit, a transport unit, a transfer-performance-detection toner image forming unit, a density detection unit, and a selector. A toner image is held on the image holding member. The transfer unit transfers the toner image onto a recording medium. The fixing unit fixes the toner image onto the recording medium. The transport unit reverses the recording medium onto which the toner image has been fixed, and transports the reversed recording medium back to the transfer unit. The transfer-performance-detection toner image forming unit forms plural transfer-performance-detection toner images with different transfer settings of the transfer unit. The density detection unit detects densities of plural transfer-performance-detection toner images. The selector selects a transfer setting of the transfer unit in accordance with a detection result obtained by the density detection unit.
摘要翻译：图像形成装置包括图像保持部件，转印单元，定影单元，输送单元，转印性能检测调色剂图像形成单元，浓度检测单元和选择器。调色剂图像被保持在图像保持部件上。转印单元将调色剂图像转印到记录介质上。定影单元将调色剂图像固定到记录介质上。传送单元使已经固定有调色剂图像的记录介质反转，并将反转的记录介质传送回传送单元。转印性能检测调色剂图像形成单元形成具有转印单元的不同转印设置的多个转印性能检测调色剂图像。密度检测单元检测多个转印性能检测调色剂图像的浓度。选择器根据由浓度检测单元获得的检测结果选择传送单元的传送设置。

8. 发明授权

US08571453B2 Image forming apparatus and charge eliminating device 有权
标题翻译：图像形成装置和电荷消除装置
公开(公告)号：US08571453B2
公开(公告)日：2013-10-29
申请号：US13096596
申请日：2011-04-28
申请人： Yoshihiro Enomoto , Yoshihisa Nakao , Kiyotoshi Kaneyama
发明人： Yoshihiro Enomoto , Yoshihisa Nakao , Kiyotoshi Kaneyama
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/657 , G03G2215/0177
摘要： An image forming apparatus includes a toner image forming unit that forms a toner image, a transfer unit that transfers the toner image onto a recording material, a fixing unit that fixes the toner image to the recording material, a transport unit that includes a rotary member that transports the recording material from the transfer unit to the fixing unit and a recording material guiding portion that has first protruding portions extending along a recording material transport direction, and a charge eliminating unit that is disposed between the transfer unit and transport unit and eliminates charge on the recording material. The charge eliminating unit includes a first charge eliminating portion having pointed projections, and a second charge eliminating portion that is disposed on a downstream side of the first charge eliminating portion in the recording material transport direction and is disposed to be out of contact with the recording material.
摘要翻译：图像形成装置包括形成调色剂图像的调色剂图像形成单元，将调色剂图像转印到记录材料上的转印单元，将调色剂图像定影到记录材料的定影单元，包括旋转构件其将所述记录材料从所述转印单元传送到所述定影单元;以及记录材料引导部，所述记录材料引导部具有沿着记录材料传送方向延伸的第一突出部分，以及电荷消除单元，设置在所述转印单元和输送单元之间并消除电荷在录音材料上。电荷消除单元包括具有尖锐突起的第一电荷消除部分和设置在记录材料输送方向上的第一电荷消除部分的下游侧的第二电荷消除部分，并设置成与记录不接触材料。

9. 发明授权

US08554120B2 Image forming apparatus and computer readable medium storing program 有权
标题翻译：图像形成装置和计算机可读介质存储程序
公开(公告)号：US08554120B2
公开(公告)日：2013-10-08
申请号：US13088933
申请日：2011-04-18
申请人： Yoshihisa Nakao , Yoshihiro Enomoto , Katsunori Kikuchihara , Katsuya Takenouchi , Yoshiya Mashimo , Hiroyuki Koide , Masatoshi Yamada , Kazuyuki Yagata , Kiyotoshi Kaneyama , Kenji Suzuki
发明人： Yoshihisa Nakao , Yoshihiro Enomoto , Katsunori Kikuchihara , Katsuya Takenouchi , Yoshiya Mashimo , Hiroyuki Koide , Masatoshi Yamada , Kazuyuki Yagata , Kiyotoshi Kaneyama , Kenji Suzuki
IPC分类号： G03G15/01
CPC分类号： G03G15/161 , G03G15/0121 , G03G15/0131 , G03G15/0152 , G03G15/0173 , G03G15/5054 , G03G2215/0187
摘要： An image forming apparatus includes a transfer member onto a front side of which an image is transferred, a rotary member around which the transfer member is wrapped, a guide member provided at an end portion of an axial direction of the rotary member, a regulating member, a first reference mark, a second reference mark, a first detector, a second detector, and a controller. The regulating member is located on a reverse side of the transfer member, and restricts skew of the transfer member by contacting the guide member. The first and second reference marks are on edge sides of the transfer member in the axial direction of the rotary member. The first and second detectors detect the first and second reference marks, respectively. The controller controls alignment of the image on the transfer member in accordance with a detection result of the first and second detectors.
摘要翻译：图像形成装置包括：传送部件，其传送图像的正面;转印部件被卷绕的旋转部件;设置在旋转部件的轴向端部的引导部件;调节部件，第一参考标记，第二参考标记，第一检测器，第二检测器和控制器。调节构件位于转印构件的背面，并且通过与引导构件接触来限制转印构件的歪斜。第一和第二参考标记位于转印构件的旋转构件的轴向方向上的边缘侧。第一和第二检测器分别检测第一和第二参考标记。控制器根据第一和第二检测器的检测结果控制转印部件上图像的对准。

10. 发明申请

US20130058671A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 审中-公开
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20130058671A1
公开(公告)日：2013-03-07
申请号：US13401405
申请日：2012-02-21
申请人： Ayaka MIYOSHI , Yoshihisa NAKAO
发明人： Ayaka MIYOSHI , Yoshihisa NAKAO
IPC分类号： G03G15/16
CPC分类号： G03G15/1675 , G03G15/0121 , G03G15/0173 , G03G2215/0177
摘要： An image forming apparatus includes an image holding member, a transfer unit, a current detector, and a constant voltage controller. A toner image is held on the image holding member. The transfer unit transfers the toner image held on the image holding member onto a recording medium. The current detector detects a transfer current passed to the transfer unit. When images are to be successively formed on recording media, the constant voltage controller performs constant voltage control on a transfer voltage to be applied to the transfer unit when a first image is to be formed, and performs constant voltage control on a transfer voltage to be applied to the transfer unit when a second image is to be formed, using a voltage value corresponding to a current value detected by the current detector when the first image is to be formed.
摘要翻译：图像形成装置包括图像保持部件，转印单元，电流检测器和恒压控制器。调色剂图像被保持在图像保持部件上。转印单元将保持在图像保持构件上的调色剂图像转印到记录介质上。电流检测器检测传递到转印单元的转印电流。当要在记录介质上连续形成图像时，恒压控制器将在要形成第一图像时对转印单元施加的转印电压进行恒定电压控制，并对转印电压执行恒定电压控制当要形成第二图像时，使用与由当前检测器检测到的当前值相对应的电压值，施加到传送单元。

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