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1. 发明授权

US08682240B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US08682240B2
公开(公告)日：2014-03-25
申请号：US12719215
申请日：2010-03-08
申请人： Taku Fukita , Minoru Kawanishi , Kenji Watanabe , Motohiro Furusawa
发明人： Taku Fukita , Minoru Kawanishi , Kenji Watanabe , Motohiro Furusawa
IPC分类号： G03G15/00
CPC分类号： G03G15/6573 , B65H29/14 , B65H29/34 , B65H2404/63 , B65H2406/10 , G03G21/206 , G03G2215/00421
摘要： A printer includes a fixing device that fixes a toner image formed on a sheet and a sheet delivery roller pair for delivering the sheet on which the toner image is fixed by the fixing device onto a sheet delivery tray placed outside of a printer main body. The printer includes a supporting member that supports an upstream edge portion of the sheet in a delivery direction delivered from the sheet delivery roller pair so that the upstream edge portion does not fall down on the sheet delivery tray. The printer includes a blower unit that blows air along a lower surface of the sheet supported by the supporting member from the upstream edge portion of the sheet in the delivery direction toward a downstream edge portion of the sheet in the delivery direction.
摘要翻译：打印机包括：固定装置，其固定形成在片材上的调色剂图像和片材输送辊对，用于将通过定影装置固定调色剂图像的片材输送到位于打印机主体外部的片材输送盘上。打印机包括支撑构件，该支撑构件在从片材输送辊对输送的输送方向上支撑片材的上游边缘部分，使得上游边缘部分不会落在片材输送托盘上。打印机包括鼓风机单元，其沿着沿着输送方向的片材的上游边缘部分沿着沿着输送方向的片材的下游边缘部分沿着由支撑构件支撑的片材的下表面吹送空气。

2. 发明申请

US20100254721A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20100254721A1
公开(公告)日：2010-10-07
申请号：US12719215
申请日：2010-03-08
申请人： Taku Fukita , Minoru Kawanishi , Kenji Watanabe , Motohiro Furusawa
发明人： Taku Fukita , Minoru Kawanishi , Kenji Watanabe , Motohiro Furusawa
IPC分类号： G03G15/00 , G03G21/20
CPC分类号： G03G15/6573 , B65H29/14 , B65H29/34 , B65H2404/63 , B65H2406/10 , G03G21/206 , G03G2215/00421
摘要： A printer includes a fixing device that fixes a toner image formed on a sheet and a sheet delivery roller pair for delivering the sheet on which the toner image is fixed by the fixing device onto a sheet delivery tray placed outside of a printer main body. The printer includes a supporting member that supports an upstream edge portion of the sheet in a delivery direction delivered from the sheet delivery roller pair so that the upstream edge portion does not fall down on the sheet delivery tray. The printer includes a blower unit that blows air along a lower surface of the sheet supported by the supporting member from the upstream edge portion of the sheet in the delivery direction toward a downstream edge portion of the sheet in the delivery direction.
摘要翻译：打印机包括：固定装置，其固定形成在片材上的调色剂图像和片材输送辊对，用于将通过定影装置固定调色剂图像的片材输送到位于打印机主体外部的片材输送盘上。打印机包括支撑构件，该支撑构件在从片材输送辊对输送的输送方向上支撑片材的上游边缘部分，使得上游边缘部分不会落在片材输送托盘上。打印机包括鼓风机单元，其沿着沿着输送方向的片材的上游边缘部分沿着沿着输送方向的片材的下游边缘部分沿着由支撑构件支撑的片材的下表面吹送空气。

3. 发明授权

US08532519B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08532519B2
公开(公告)日：2013-09-10
申请号：US13096382
申请日：2011-04-28
申请人： Shunsuke Hijikata , Taku Fukita , Tomoaki Imura , Takaaki Tsuruya
发明人： Shunsuke Hijikata , Taku Fukita , Tomoaki Imura , Takaaki Tsuruya
IPC分类号： G03G21/00
CPC分类号： G03G21/206 , G03G15/2025
摘要： The image forming apparatus including a fixing part that heats and fixes an unfixed toner image formed on a recording material, onto the recording material, an electric field generation member that forms an electric field in a space in which a component evaporated from a wax flows, the component being generated during the heating and fixing, and a collection member to which a voltage is applied, the collection member electrostatically collecting the component passing through the space in which the electric field has been formed. The image forming apparatus prevents conveyance failures resulting from evaporated components of a release wax adhering to parts within the image forming apparatus.
摘要翻译：图像形成装置包括将形成在记录材料上的未定影调色剂图像加热并固定到记录材料上的固定部件，在从蜡蒸发的成分流动的空间中形成电场的电场产生部件，在加热和固定期间产生的部件以及施加电压的收集部件，所述收集部件静电收集通过已经形成电场的空间的部件。图像形成装置防止由附着在图像形成装置内的部件的脱模蜡的蒸发成分引起的输送故障。

4. 发明申请

US20110274458A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110274458A1
公开(公告)日：2011-11-10
申请号：US13096382
申请日：2011-04-28
申请人： Shunsuke Hijikata , Taku Fukita , Tomoaki Imura , Takaaki Tsuruya
发明人： Shunsuke Hijikata , Taku Fukita , Tomoaki Imura , Takaaki Tsuruya
IPC分类号： G03G21/00
CPC分类号： G03G21/206 , G03G15/2025
摘要： The image forming apparatus including a fixing part that heats and fixes an unfixed toner image formed on a recording material, onto the recording material, an electric field generation member that forms an electric field in a space in which a component evaporated from a wax flows, the component being generated during the heating and fixing, and a collection member to which a voltage is applied, the collection member electrostatically collecting the component passing through the space in which the electric field has been formed. The image forming apparatus prevents conveyance failures resulting from evaporated components of a release wax adhering to parts within the image forming apparatus.
摘要翻译：图像形成装置包括将形成在记录材料上的未定影调色剂图像加热并固定到记录材料上的固定部件，在从蜡蒸发的成分流动的空间中形成电场的电场产生部件，在加热和固定期间产生的部件以及施加电压的收集部件，所述收集部件静电收集通过已经形成电场的空间的部件。图像形成装置防止由附着在图像形成装置内的部件的脱模蜡的蒸发成分引起的输送故障。

5. 发明授权

US5831363A Scanner motor 失效
标题翻译：扫描电机
公开(公告)号：US5831363A
公开(公告)日：1998-11-03
申请号：US571196
申请日：1995-12-12
申请人： Taku Fukita , Mikio Nakasugi , Isshin Sato
发明人： Taku Fukita , Mikio Nakasugi , Isshin Sato
IPC分类号： G02B26/12 , H02K5/16 , H02K5/173 , H02K7/09 , H02K7/14 , H02K15/16 , H02K21/14 , H02K29/00
CPC分类号： G02B26/121 , H02K5/165 , H02K7/09 , H02K5/173
摘要： An inner rotor type scanner motor rotating a rotary polygon mirror for deflection scanning is composed of two units, a rotary unit and a stationary unit. Then balancing can readily be achieved on two planes of the rotary polygon mirror and a drive magnet of the motor. The rotary unit is arranged in such a manner that a motor housing holds a bearing of a rotary member to which the rotary polygon mirror and drive magnet are fixed, and the stationary unit is arranged in such a manner that a stator coil and a magnetic member are mounted on a base.
摘要翻译：旋转用于偏转扫描的旋转多面镜的内转子型扫描器电机由两个单元组成，即旋转单元和固定单元。然后可以在旋转多面镜的两个平面和电动机的驱动磁体上容易地实现平衡。旋转单元以使得电动机壳体保持固定有旋转多面镜和驱动磁体的旋转构件的轴承的方式配置，并且固定单元以如下方式布置：定子线圈和磁性构件安装在基座上。

6. 发明授权

US09081329B2 Developing apparatus, process cartridge, and image forming apparatus 有权
标题翻译：显影装置，处理盒和成像装置
公开(公告)号：US09081329B2
公开(公告)日：2015-07-14
申请号：US14111609
申请日：2012-04-06
申请人： Hidetoshi Hanamoto , Toshikazu Tsuchiya , Tsutomu Ishida , Shinji Hosoya , Taku Fukita , Hidehiro Ushiozu
发明人： Hidetoshi Hanamoto , Toshikazu Tsuchiya , Tsutomu Ishida , Shinji Hosoya , Taku Fukita , Hidehiro Ushiozu
IPC分类号： G03G15/08
CPC分类号： G03G15/0889 , G03G15/0862
摘要： When a stirring member that stirs developer in a developer containing portion rotates at high speed, toner flies and the detection accuracy of light transmission type toner remaining amount detection is degraded. A developing apparatus including a developer containing portion that contains developer, a stirring member that stirs the developer in the developer containing portion, and a partition member which is disposed to separate the developer containing portion from a space adjacent to the developer containing portion and which bends to block at least a part of a light path, which is formed in the space and used to detect an amount of the developer, when being pressed by the stirring member via the developer.
摘要翻译：当在显影剂容纳部分中搅动显影剂的搅拌构件高速旋转时，调色剂飞逝，并且透光型调色剂剩余量检测的检测精度降低。一种显影装置，包括含有显影剂的显影剂容纳部分，搅拌显影剂容纳部分中的显影剂的搅拌构件和分隔构件，该分隔构件设置成将显影剂容纳部分与与显影剂容纳部分相邻的空间分开，以阻挡形成在该空间中的光路的至少一部分，并用于检测显影剂的量，当被搅拌部件经由显影剂按压时。

7. 发明授权

US06985689B2 Image heating apparatus having multiple rotatable members and temperature detecting element 失效
标题翻译：图像加热装置具有多个可旋转构件和温度检测元件
公开(公告)号：US06985689B2
公开(公告)日：2006-01-10
申请号：US10717478
申请日：2003-11-21
申请人： Hideo Nanataki , Taku Fukita , Yozo Hotta
发明人： Hideo Nanataki , Taku Fukita , Yozo Hotta
IPC分类号： G03G15/20
CPC分类号： G03G15/2017 , G03G15/2039
摘要： An image heating apparatus has a first rotatable member contacting a second rotatable member, wherein the recording material bearing the image passes through a nip portion formed at a position between the first rotatable member and the second rotatable member; a heater for heating the first rotatable member, the heater having a third rotatable member that is flexible and a temperature detecting element, wherein the third rotatable member contacts an outer peripheral surface of the first rotatable member and the temperature detecting element is provided in an area of an inside surface said third rotatable member, wherein the first rotatable member and the third rotatable member contact; and a controller for controlling the heater based on detecting the temperature of said temperature detecting element.
摘要翻译：图像加热装置具有与第二可旋转构件接触的第一可旋转构件，其中承载图像的记录材料穿过形成在第一可旋转构件和第二可旋转构件之间的位置的夹持部分; 用于加热第一可旋转构件的加热器，加热器具有柔性的第三可旋转构件和温度检测元件，其中第三可旋转构件接触第一可旋转构件的外周表面，并且温度检测元件设置在区域所述第三可旋转构件的内表面，其中所述第一可旋转构件和所述第三可旋转构件接触; 以及控制器，用于基于检测所述温度检测元件的温度来控制加热器。

8. 发明授权

US06392771B1 Bearing device and deflecting-scanning apparatus using the same 失效
标题翻译：轴承装置和使用其的偏转扫描装置
公开(公告)号：US06392771B1
公开(公告)日：2002-05-21
申请号：US09092995
申请日：1998-06-08
申请人： Taku Fukita , Mikio Nakasugi , Yasuo Suzuki , Hideyuki Miyamoto , Isshin Sato , Akihiro Fukutomi
发明人： Taku Fukita , Mikio Nakasugi , Yasuo Suzuki , Hideyuki Miyamoto , Isshin Sato , Akihiro Fukutomi
IPC分类号： G02B2608
CPC分类号： G02B26/121
摘要： A bearing device is structured to include a stator portion which includes one of a shaft and a sleeve, a rotor portion which includes the other of the shaft and the sleeve which are structured to be capable of relative rotation therebetween, a first permanent magnet mounted on the rotor portion, and a second permanent magnet mounted at a position opposed to the first permanent magnet. The rotor portion is floated up relative to the stator portion by a magnetic force working between the first permanent magnet and the second permanent magnet. The first permanent magnet is mounted on the upper end portion of the rotor portion, the second permanent magnet is mounted on the upper end portion of the stator portion, and the first permanent magnet and the second permanent magnet are provided in opposed relationship with each other in a circumferential direction perpendicular to an axial direction of the bearing device.
摘要翻译：轴承装置被构造成包括定子部分，该定子部分包括轴和套筒之一，转子部分包括被构造成能够相对于其间旋转的轴和套筒中的另一个;第一永磁体，安装在转子部分和安装在与第一永磁体相对的位置处的第二永磁体。转子部分通过在第一永磁体和第二永久磁铁之间工作的磁力相对于定子部分浮起。第一永久磁铁安装在转子部分的上端部，第二永久磁铁安装在定子部分的上端部，第一永久磁铁和第二永久磁铁彼此相对设置在垂直于轴承装置的轴向的圆周方向上。

9. 发明授权

US09040877B2 Heating apparatus 有权
公开(公告)号：US09040877B2
公开(公告)日：2015-05-26
申请号：US12177267
申请日：2008-07-22
申请人： Hideo Nanataki , Taku Fukita , Yozo Hotta
发明人： Hideo Nanataki , Taku Fukita , Yozo Hotta
IPC分类号： H05B1/00 , H05B3/00 , H05B11/00 , G03G15/20 , G03G21/16
CPC分类号： G03G15/2039 , G03G15/2064 , G03G21/1685
摘要： The heating apparatus of a surface-heating type, includes a rotary member, an opposing member that forms a nip with respect to the rotary member, and a heating member for heating a portion of a rotary member surface other than the nip, in which temperature used for heating the rotary member by the heating member is controlled, and a heating material inserted in the nip to be nipped and conveyed therein is heated using heat of the rotary member. Accordingly, after insertion of the heating material in the nip starts, control temperature of the heating member is increased before the rotary member rotates by one revolution, thereby preventing an uneven heating phenomenon of the heating material in the first revolution and the second revolution or later, and preventing uneven gloss due to the uneven heating phenomenon in the fixing apparatus.

10. 发明授权

US08909073B2 Developing unit, process cartridge, and image forming apparatus 有权
标题翻译：显影单元，处理盒和成像设备
公开(公告)号：US08909073B2
公开(公告)日：2014-12-09
申请号：US13557071
申请日：2012-07-24
申请人： Shinji Hosoya , Toshikazu Tsuchiya , Hidetoshi Hanamoto , Tsutomu Ishida , Taku Fukita , Hidehiro Ushiozu
发明人： Shinji Hosoya , Toshikazu Tsuchiya , Hidetoshi Hanamoto , Tsutomu Ishida , Taku Fukita , Hidehiro Ushiozu
IPC分类号： G03G15/08
CPC分类号： G03G15/0889
摘要： A developing unit includes a developer storage unit, a developer bearing member, an agitation member, a flexible member, and a magnet member. The developer storage unit stores a developer. The developer bearing member develops an electrostatic latent image formed on an image bearing member with the developer. The agitation member agitates the developer in the developer storage unit. The flexible member, disposed in the developer storage unit, is distorted by pressure applied by the agitation member via the developer. The magnet member, disposed on the flexible member, is displaced in response to the flexible member being distorted.
摘要翻译：显影单元包括显影剂存储单元，显影剂承载构件，搅拌构件，柔性构件和磁体构件。显影剂存储单元存储显影剂。显影剂承载部件用显影剂显影形成在图像承载部件上的静电潜像。搅拌构件搅动显影剂储存单元中的显影剂。设置在显影剂储存单元中的柔性构件被搅拌构件经由显影剂施加的压力变形。设置在柔性构件上的磁体构件响应于柔性构件变形而移位。

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