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21. 发明申请

US20090123193A1 DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS THAT USES THIS DEVICE 有权
标题翻译：开发设备和使用此设备的图像形成装置
公开(公告)号：US20090123193A1
公开(公告)日：2009-05-14
申请号：US12261302
申请日：2008-10-30
申请人： Hideki KOSUGI , Yasuyuki Ishii , Tomoko Takahashi , Masaaki Yamada , Ichiro Kadota , Yoshinori Nakagawa
发明人： Hideki KOSUGI , Yasuyuki Ishii , Tomoko Takahashi , Masaaki Yamada , Ichiro Kadota , Yoshinori Nakagawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G2215/0653
摘要： A development device capable of suppressing the occurrence of development defects caused by partial damage to an electrode of a toner bearing roller. The development device is provided with a first electrode layer and a second electrode layer, which are laminated so as to overlap one another in a normal direction with respect to the surface of the roller part of the toner bearing roller. A plurality of openings, which are independently arranged in a matrix in both the roller surface movement direction and an orthogonal-to-movement direction which is the direction orthogonal thereto, are provided in, of these electrode layers, the second electrode layer existing in the upper location that is closer to the roller surface, over the entire latent image bearable area of a photosensitive body in the orthogonal-to-movement direction. The toner on the surface of the roller part is caused to hop between a plurality of spots directly beneath the openings that respectively exist directly beneath the plurality of openings in the second electrode layer, and a plurality of spots between the openings that respectively exist between the plurality of openings in the second electrode layer, within the entire area of the first electrode layer which is uniformly formed in the roller circumferential direction.
摘要翻译：一种显影装置，其能够抑制由调色剂承载辊的电极的部分损伤引起的显影缺陷的发生。显影装置设置有第一电极层和第二电极层，其被层压以相对于调色剂承载辊的辊部分的表面在法向上彼此重叠。在这些电极层中设置有多个开口，这些开口在滚子表面移动方向和与其正交的方向上的正交方向上以矩阵形式独立地布置，存在于第二电极层在感光体的垂直移动方向上的整个潜像可承受区域上更接近辊表面的上部位置。导致辊部分表面上的调色剂在直接位于开口下面的多个位于第二电极层的多个开口正下方的多个点之间跳跃，并且开口之间的多个点分别存在于第二电极层之间在第一电极层的沿辊周向均匀地形成的整个区域内的第二电极层中的多个开口。

22. 发明申请

US20080089720A1 DEVELOPMENT APPARATUS AND AN IMAGE FORMATION APPARATUS 有权
标题翻译：开发设备和图像形成设备
公开(公告)号：US20080089720A1
公开(公告)日：2008-04-17
申请号：US11868698
申请日：2007-10-08
申请人： Takeo Tsukamoto , Nobuaki Kondoh , Masanori Horike , Tomoko Takahashi , Masaaki Yamada , Hideki Kosugi , Ichiro Kadota , Yoshinori Nakagawa , Yasuyuki Ishii
发明人： Takeo Tsukamoto , Nobuaki Kondoh , Masanori Horike , Tomoko Takahashi , Masaaki Yamada , Hideki Kosugi , Ichiro Kadota , Yoshinori Nakagawa , Yasuyuki Ishii
IPC分类号： G03G15/08
CPC分类号： G03G15/0812 , G03G15/0818 , G03G2215/0651
摘要： A development apparatus using a hopping method and an image formation apparatus including the development apparatus are disclosed. The development apparatus includes a toner supporting object for supporting and conveying a toner by a movement of the toner supporting object, while the toner is hopping on a surface of the toner supporting object by an electric field; a regulating member made of a flexible material for constituting a toner thickness regulation position; a latent image supporting object for supporting a latent image; and a development position, which is a position of the toner supporting object, that counters the latent image supporting object; wherein the toner is conveyed through the regulation position to the development position where the toner is adhered to the latent image, and wherein one end of the regulating member is supported, and the other end contacts the toner supporting object.
摘要翻译：公开了一种使用跳频方法的显影设备和包括显影设备的图像形成设备。显影装置包括：调色剂支撑体，用于通过调色剂支撑体的移动来支撑和输送调色剂，同时调色剂通过电场在调色剂支撑物体的表面上跳动; 由用于构成调色剂厚度调节位置的柔性材料制成的调节件; 用于支持潜像的潜像支持对象; 以及显影位置，其是调色剂支撑对象的位置，用于对潜像支撑对象进行计数; 其中所述调色剂通过所述调节位置传送到所述显影位置，其中所述调色剂粘附到所述潜像，并且所述调节构件的一端被支撑，并且所述另一端接触所述调色剂支撑体。

23. 发明授权

US07212753B2 Image forming apparatus and process cartridge 失效
标题翻译：成像设备和处理盒
公开(公告)号：US07212753B2
公开(公告)日：2007-05-01
申请号：US11030158
申请日：2005-01-07
申请人： Hirokatsu Suzuki , Hiroshi Nakai , Hideki Kosugi , Ichiro Kadota , Jun Yura , Koichi Katoh , Kei Yasutomi , Kazumi Suzuki
发明人： Hirokatsu Suzuki , Hiroshi Nakai , Hideki Kosugi , Ichiro Kadota , Jun Yura , Koichi Katoh , Kei Yasutomi , Kazumi Suzuki
IPC分类号： G03G15/08
CPC分类号： G03G15/043 , G03G15/0896 , G03G2215/0119
摘要： An image forming apparatus includes an image carrier; an exposing unit that exposes the image carrier to light to form an electrostatic latent image on the image carrier; a developing unit that has at least a toner, and develops the electrostatic latent image formed on the image carrier as a toner image; a transfer unit that transfers the toner image onto a recording medium; a fixing unit that fixes the toner image transferred on the recording medium; an exposure-energy modulating unit that modulates exposure energy of the exposing unit; and a development-time detecting unit that detects operation time of the developing unit. The exposure-energy modulating unit modulates the exposure energy based on a result of detection by the development-time detecting unit.
摘要翻译：图像形成装置包括图像载体; 曝光单元，其将所述图像载体曝光以在所述图像载体上形成静电潜像; 显影单元，其具有至少调色剂，并且将形成在图像载体上的静电潜像显影为调色剂图像; 转印单元，其将调色剂图像转印到记录介质上; 固定单元，其固定转印在记录介质上的调色剂图像; 曝光能量调制单元，其调制曝光单元的曝光能量; 以及显影时间检测单元，其检测显影单元的操作时间。曝光能量调制单元基于显影时检测单元的检测结果对曝光能量进行调制。

24. 发明申请

US20050088697A1 Image forming apparatus and image forming method 有权
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US20050088697A1
公开(公告)日：2005-04-28
申请号：US10960049
申请日：2004-10-08
申请人： Kei Yasutomi , Jun Yura , Hideki Kosugi , Hirokatsu Suzuki , Kohichi Katoh , Hiroshi Nakai , Ichiro Kadota , Kazumi Suzuki
发明人： Kei Yasutomi , Jun Yura , Hideki Kosugi , Hirokatsu Suzuki , Kohichi Katoh , Hiroshi Nakai , Ichiro Kadota , Kazumi Suzuki
IPC分类号： B41J2/52 , B41J2/44 , G03G9/09 , G03G15/00 , G03G15/04 , G06K15/12 , H04N1/40 , H04N1/405 , H04N1/409 , H04N1/52 , H04N1/58 , H04N1/60
CPC分类号： H04N1/40068 , G06K15/1223 , G06K15/1238 , H04N1/405 , H04N1/6072
摘要： An image forming apparatus includes a pseudo half tone processing unit that performs a pseudo half tone process on input image data to generate output image data. An exposure unit executes light modulation of a plurality of light emitting sources based on the output image data. The exposure unit performs writing in such a way that different numbers of light emitting sources are used when writing a character/line image and a picture image or a graphics image. The pseudo half tone processing unit performs pseudo half tone processes with different resolutions on a character/line image and a picture image or a graphics image based on the numbers of the light emitting sources to be used for the writing by the exposure unit.
摘要翻译：一种图像形成装置，包括伪半色调处理单元，对输入图像数据进行伪半色调处理，生成输出图像数据。曝光单元基于输出图像数据执行多个发光源的光调制。曝光单元以写入字符/行图像和图像图像或图形图像时使用不同数量的发光源的方式进行写入。伪半色调处理单元基于用于由曝光单元的写入使用的发光源的数量，对字符/行图像和图像图像或图形图像执行具有不同分辨率的伪半色调处理。

25. 发明授权

US08126346B2 Apparatus and method for fixing an image 有权
标题翻译：用于固定图像的装置和方法
公开(公告)号：US08126346B2
公开(公告)日：2012-02-28
申请号：US12570746
申请日：2009-09-30
申请人： Jun Yura , Koichi Kato , Hiroshi Nakai , Kazumi Suzuki , Kei Yasutomi , Hideki Kosugi , Hirokatsu Suzuki , Ichiro Kadota
发明人： Jun Yura , Koichi Kato , Hiroshi Nakai , Kazumi Suzuki , Kei Yasutomi , Hideki Kosugi , Hirokatsu Suzuki , Ichiro Kadota
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/20 , G03G2215/2032
摘要： An apparatus and method for image fixing are disclosed. A fixing device includes a fixing member, a pressure member, a heater, and a pressure controller. The fixing member and the pressure member face with each other to form a nip. The heater heats a surface of the fixing member when the fixing member rotates. The pressure controller changes a pressure generated at the nip, according to an operation of the fixing device.
摘要翻译：公开了一种用于图像定影的装置和方法。定影装置包括固定构件，压力构件，加热器和压力控制器。固定构件和压力构件彼此面对以形成辊隙。当固定构件旋转时，加热器加热固定构件的表面。压力控制器根据固定装置的操作改变压区产生的压力。

26. 发明授权

US07620336B2 Apparatus and method for fixing an image 有权
标题翻译：用于固定图像的装置和方法
公开(公告)号：US07620336B2
公开(公告)日：2009-11-17
申请号：US11128363
申请日：2005-05-13
申请人： Jun Yura , Koichi Kato , Hiroshi Nakai , Kazumi Suzuki , Kei Yasutomi , Hideki Kosugi , Hirokatsu Suzuki , Ichiro Kadota
发明人： Jun Yura , Koichi Kato , Hiroshi Nakai , Kazumi Suzuki , Kei Yasutomi , Hideki Kosugi , Hirokatsu Suzuki , Ichiro Kadota
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/20 , G03G2215/2032
摘要： An apparatus including and a method using a fixing device including a fixing member, a pressure member, a heater, and a pressure controller. The fixing member and the pressure member face with each other to form a nip. The heater heats a surface of the fixing member when the fixing member rotates. The pressure controller is configured to change a pressure generated at the nip, according to an operation of the fixing device.
摘要翻译：一种装置，包括使用包括固定构件，压力构件，加热器和压力控制器的定影装置的方法。固定构件和压力构件彼此面对以形成辊隙。当固定构件旋转时，加热器加热固定构件的表面。压力控制器被配置为根据定影装置的操作来改变在压区产生的压力。

27. 发明授权

US07724394B2 Image forming apparatus and image forming method using pseudo half tone processing with different resolutions 有权
标题翻译：使用具有不同分辨率的伪半色调处理的图像形成装置和图像形成方法
公开(公告)号：US07724394B2
公开(公告)日：2010-05-25
申请号：US10960049
申请日：2004-10-08
申请人： Kei Yasutomi , Jun Yura , Hideki Kosugi , Hirokatsu Suzuki , Kohichi Katoh , Hiroshi Nakai , Ichiro Kadota , Kazumi Suzuki
发明人： Kei Yasutomi , Jun Yura , Hideki Kosugi , Hirokatsu Suzuki , Kohichi Katoh , Hiroshi Nakai , Ichiro Kadota , Kazumi Suzuki
IPC分类号： G06K15/00 , H04N1/405 , G06F15/00 , G06K1/00 , G06K15/02
CPC分类号： H04N1/40068 , G06K15/1223 , G06K15/1238 , H04N1/405 , H04N1/6072
摘要： An image forming apparatus includes a pseudo half tone processing unit that performs a pseudo half tone process on input image data to generate output image data. An exposure unit executes light modulation of a plurality of light emitting sources based on the output image data. The exposure unit performs writing in such a way that different numbers of light emitting sources are used when writing a character/line image and a picture image or a graphics image. The pseudo half tone processing unit performs pseudo half tone processes with different resolutions on a character/line image and a picture image or a graphics image based on the numbers of the light emitting sources to be used for the writing by the exposure unit.
摘要翻译：一种图像形成装置，包括伪半色调处理单元，对输入图像数据进行伪半色调处理，生成输出图像数据。曝光单元基于输出图像数据执行多个发光源的光调制。曝光单元以写入字符/行图像和图像图像或图形图像时使用不同数量的发光源的方式进行写入。伪半色调处理单元基于用于由曝光单元的写入使用的发光源的数量，对字符/行图像和图像图像或图形图像执行具有不同分辨率的伪半色调处理。

28. 发明申请

US20100021195A1 APPARATUS AND METHOD FOR FIXING AN IMAGE 有权
标题翻译：用于固定图像的装置和方法
公开(公告)号：US20100021195A1
公开(公告)日：2010-01-28
申请号：US12570746
申请日：2009-09-30
申请人： Jun YURA , Koichi Kato , Hiroshi Nakai , Kazumi Suzuki , Kei Yasutomi , Hideki Kosugi , Hirokatsu Suzuki , Ichiro Kadota
发明人： Jun YURA , Koichi Kato , Hiroshi Nakai , Kazumi Suzuki , Kei Yasutomi , Hideki Kosugi , Hirokatsu Suzuki , Ichiro Kadota
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/20 , G03G2215/2032
摘要： An apparatus and method for image fixing are disclosed. A fixing device includes a fixing member, a pressure member, a heater, and a pressure controller. The fixing member and the pressure member face with each other to form a nip. The heater heats a surface of the fixing member when the fixing member rotates. The pressure controller changes a pressure generated at the nip, according to an operation of the fixing device.
摘要翻译：公开了一种用于图像定影的装置和方法。定影装置包括固定构件，压力构件，加热器和压力控制器。固定构件和压力构件彼此面对以形成辊隙。当固定构件旋转时，加热器加热固定构件的表面。压力控制器根据固定装置的操作改变压区产生的压力。

29. 发明申请

US20050254846A1 Apparatus and method for fixing an image 有权
标题翻译：用于固定图像的装置和方法
公开(公告)号：US20050254846A1
公开(公告)日：2005-11-17
申请号：US11128363
申请日：2005-05-13
申请人： Jun Yura , Koichi Kato , Hiroshi Nakai , Kazumi Suzuki , Kei Yasutomi , Hideki Kosugi , Hirokatsu Suzuki , Ichiro Kadota
发明人： Jun Yura , Koichi Kato , Hiroshi Nakai , Kazumi Suzuki , Kei Yasutomi , Hideki Kosugi , Hirokatsu Suzuki , Ichiro Kadota
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/20 , G03G2215/2032
摘要： An apparatus including and a method using a fixing device including a fixing member, a pressure member, a heater, and a pressure controller. The fixing member and the pressure member face with each other to form a nip. The heater heats a surface of the fixing member when the fixing member rotates. The pressure controller is configured to change a pressure generated at the nip, according to an operation of the fixing device.
摘要翻译：一种装置，包括使用包括固定构件，压力构件，加热器和压力控制器的定影装置的方法。固定构件和压力构件彼此面对以形成辊隙。当固定构件旋转时，加热器加热固定构件的表面。压力控制器被配置为根据定影装置的操作来改变在压区产生的压力。

30. 发明申请

US20050152707A1 Image forming apparatus and process cartridge 失效
标题翻译：成像设备和处理盒
公开(公告)号：US20050152707A1
公开(公告)日：2005-07-14
申请号：US11030158
申请日：2005-01-07
申请人： Hirokatsu Suzuki , Hiroshi Nakai , Hideki Kosugi , Ichiro Kadota , Jun Yura , Koichi Katoh , Kei Yasutomi , Kazumi Suzuki
发明人： Hirokatsu Suzuki , Hiroshi Nakai , Hideki Kosugi , Ichiro Kadota , Jun Yura , Koichi Katoh , Kei Yasutomi , Kazumi Suzuki
IPC分类号： B41J2/44 , G03G9/08 , G03G9/09 , G03G15/00 , G03G15/04 , G03G15/043 , G03G15/08
CPC分类号： G03G15/043 , G03G15/0896 , G03G2215/0119
摘要： An image forming apparatus includes an image carrier; an exposing unit that exposes the image carrier to light to form an electrostatic latent image on the image carrier; a developing unit that has at least a toner, and develops the electrostatic latent image formed on the image carrier as a toner image; a transfer unit that transfers the toner image onto a recording medium; a fixing unit that fixes the toner image transferred on the recording medium; an exposure-energy modulating unit that modulates exposure energy of the exposing unit; and a development-time detecting unit that detects operation time of the developing unit. The exposure-energy modulating unit modulates the exposure energy based on a result of detection by the development-time detecting unit.
摘要翻译：图像形成装置包括图像载体; 曝光单元，其将所述图像载体曝光以在所述图像载体上形成静电潜像; 显影单元，其具有至少调色剂，并且将形成在图像载体上的静电潜像显影为调色剂图像; 转印单元，其将调色剂图像转印到记录介质上; 固定单元，其固定转印在记录介质上的调色剂图像; 曝光能量调制单元，其调制曝光单元的曝光能量; 以及显影时间检测单元，其检测显影单元的操作时间。曝光能量调制单元基于显影时检测单元的检测结果对曝光能量进行调制。

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