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1. 发明授权

US08135301B2 Developing device and image forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US08135301B2
公开(公告)日：2012-03-13
申请号：US12478321
申请日：2009-06-04
申请人： Shinichiro Fujimori , Yoshifumi Ozaki , Takashi Ochi
发明人： Shinichiro Fujimori , Yoshifumi Ozaki , Takashi Ochi
IPC分类号： G03G15/08
CPC分类号： G03G15/0815
摘要： A developing device includes a developer transporting member arranged so that its circumferential surface faces an image carrier for carrying an electrostatic image on its surface, the developer transporting member being rotated in a circumferential direction while carrying the developer on its circumferential surface to transport a developer to a developing region in which the surface of the image carrier and the circumferential surface of the developer transporting member face each other, and having a groove extending in its circumferential direction outside in an axial direction of a developer carrying region; and a suction port arranged at least at one of an upstream side region and a downstream side region of the developer transporting member, wherein the upstream side region is located adjacent to and upstream of the developing region and the downstream side region is located adjacent to and downstream of the developing region in the rotating direction of the developer transporting member.
摘要翻译：显影装置包括显影剂传送构件，其布置成使得其圆周表面面对用于在其表面上承载静电图像的图像载体，显影剂传送构件在圆周方向上旋转，同时在其周向表面上携带显影剂以将显影剂输送到显影区域，其中图像载体的表面和显影剂传送构件的周向表面彼此面对，并且具有沿其周向方向在显影剂承载区域的轴向方向外延伸的凹槽; 以及设置在所述显影剂输送部件的上游侧区域和下游侧区域中的至少一方的吸入口，其中，所述上游侧区域位于所述显影区域的上游侧和所述下游侧区域附近，在显影剂传送构件的旋转方向上的显影区域的下游。

2. 发明申请

US20100061768A1 DEVELOPMENT UNIT, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS 有权
标题翻译：发展单位，过程盒和图像形成装置
公开(公告)号：US20100061768A1
公开(公告)日：2010-03-11
申请号：US12417264
申请日：2009-04-02
申请人： Shinichi Kuramoto , Yoshifumi Ozaki , Takashi Ochi , Shinichiro Fujimori , Kenji Ogi , Akihiko Noda
发明人： Shinichi Kuramoto , Yoshifumi Ozaki , Takashi Ochi , Shinichiro Fujimori , Kenji Ogi , Akihiko Noda
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0855 , G03G15/0865 , G03G15/0889 , G03G2215/0802
摘要： A development unit includes a developer accommodating part that accommodates a developer therein, a developer stirring-transporting member that transports the developer in the developer accommodating part while stirring the developer, a bearing part that receives a rotating shaft of the developer stirring-transporting member, a magnetic member that is located between the bearing part and the developer accommodating part and fixed around the rotating shaft, and a stirring member that is spaced apart from the magnetic member so as to be opposed to the magnetic member and that is arranged at the rotating shaft of the developer stirring-transporting member.
摘要翻译：显影单元包括容纳其中的显影剂的显影剂容纳部分，在搅拌显影剂的同时将显影剂输送到显影剂容纳部分中的显影剂搅拌输送部件，接收显影剂搅拌输送部件的旋转轴的轴承部件，位于所述支承部和所述显影剂容纳部之间并固定在所述旋转轴周围的磁性部件，以及搅拌部件，与所述磁性部件间隔开以与所述磁性部件相对并且配置在所述旋转体显影剂搅拌输送部件的轴。

3. 发明申请

US20100142983A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20100142983A1
公开(公告)日：2010-06-10
申请号：US12464460
申请日：2009-05-12
申请人： Yoshifumi Ozaki , Shinichiro Fujimori , Takashi Ochi , Akihiko Noda , Shinichi Kuramoto , Kenji Ogi
发明人： Yoshifumi Ozaki , Shinichiro Fujimori , Takashi Ochi , Akihiko Noda , Shinichi Kuramoto , Kenji Ogi
IPC分类号： G03G15/00
CPC分类号： G03G15/5062
摘要： There is provided an image forming apparatus. The image forming apparatus, after controlling so as to develop the developer image representing the predetermined image formed a plurality of times in the same location on an image carrier by an exposing component, controls such that without performing exposure with the exposing component, the developer image, developed on the image carrier by the developing component applying a biasing voltage to the developer so as to adhere the developer to the image carrier including to the same location on the image carrier, is transferred to the transfer component and detects whether or not a ghost image is generated by comparing the density detected by a detecting component at a position of a transfer body corresponding to the same location of the image carrier to a reference density.
摘要翻译：提供了一种图像形成装置。图像形成装置在通过曝光分量在图像载体上在相同位置上形成表示预定图像的显影剂图像的控制之后，控制使得不用曝光成分进行曝光，显影剂图像通过显影部件在显影部件上向显影剂施加偏置电压以将显影剂粘附到包括在图像载体上的相同位置的图像载体上的图像载体上被传送到传送部件并检测是否存在重影通过将与图像载体的相同位置对应的传送体的位置处的检测部件检测到的浓度与参考密度进行比较来生成图像。

4. 发明授权

US07536140B2 Developer holding member, method of producing a developer holding member, developing apparatus and image-forming apparatus 有权
标题翻译：显影剂保持构件，制造显影剂保持构件的方法，显影装置和图像形成装置
公开(公告)号：US07536140B2
公开(公告)日：2009-05-19
申请号：US11396601
申请日：2006-04-04
申请人： Masahiro Andoh , Akihiko Noda , Yoshifumi Ozaki , Shota Oba
发明人： Masahiro Andoh , Akihiko Noda , Yoshifumi Ozaki , Shota Oba
IPC分类号： G03G15/09 , G03G15/08
CPC分类号： G03G15/0928
摘要： The present invention provides a developer holding member having a surface layer composed of metal on or above a roughened hollow cylindrical substrate, wherein the specular gloss at 60°, Gs (60°), of the surface layer is in the range of approximately 10 to 40 gloss units, a developing apparatus and image-forming apparatus having the developer holding member, and a method of producing the developer holding member.
摘要翻译：本发明提供了一种显影剂保持构件，其具有由粗糙化的中空圆柱形基底上或上方的金属构成的表面层，其中表层的60°（60°）的镜面光泽度在约10至 40个光泽单元，具有显影剂保持部件的显影装置和图像形成装置以及制造显影剂保持部件的方法。

5. 发明授权

US5752141A Rotating type developing apparatus 失效
标题翻译：旋转型显影装置
公开(公告)号：US5752141A
公开(公告)日：1998-05-12
申请号：US796401
申请日：1997-02-06
申请人： Masayuki Nishimura , Yuusaku Hashimoto , Takeshi Okoshi , Yoshifumi Ozaki , Katsumi Harumoto , Hideo Nagura , Toshio Uchida , Kei Hirata , Atsuyuki Kitamura , Ikutaroh Nagatsuka
发明人： Masayuki Nishimura , Yuusaku Hashimoto , Takeshi Okoshi , Yoshifumi Ozaki , Katsumi Harumoto , Hideo Nagura , Toshio Uchida , Kei Hirata , Atsuyuki Kitamura , Ikutaroh Nagatsuka
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/0126 , G03G2215/0177
摘要： A rotating type developing apparatus, having a plurality of developing devices which convey developer, which at least includes toner and carrier, to a developing roll while accommodating and circulating the developer; and a rotating body which holds and rotates the plurality of developing devices, in a rotating type developing apparatus in which the plurality of developing devices successively oppose a photosensitive drum due to the rotation of the rotating body so as to form a multicolor image, the apparatus having developer supplying equipment which supplies the developer to the developing devices; and collecting equipment which collects excess developer within the developing devices due to the rotation of the rotating body.
摘要翻译：一种旋转式显影装置，具有多个显影装置，其将显影剂至少包括调色剂和载体输送到显影辊，同时容纳和循环显影剂; 以及在旋转式显影装置中保持和旋转多个显影装置的旋转体，其中多个显影装置由于旋转体的旋转而依次与感光鼓相对以形成多色图像，该装置具有向显影装置供应显影剂的显影剂供应设备; 以及由于旋转体的旋转而收集显影装置内的多余显影剂的收集设备。

6. 发明授权

US08611798B2 Developing device and image forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US08611798B2
公开(公告)日：2013-12-17
申请号：US12706299
申请日：2010-02-16
申请人： Yoshifumi Ozaki , Akihiko Noda
发明人： Yoshifumi Ozaki , Akihiko Noda
IPC分类号： G03G15/08
CPC分类号： G03G15/0935 , G03G2215/0648
摘要： A developing device includes: a developing housing in which a developer is to be contained; a first developer carrier that is placed opposedly to an image carrier which is rotated while a latent image is formed on a surface of the image carrier, that is supported by the developing housing, and that is rotated while holding the developer on a surface of the first developer carrier; a second developer carrier that is supported movably with respect to the developing housing, that is opposed to the image carrier on an upstream or downstream side of the first developer carrier in a rotation direction of the image carrier, and that is rotated while holding the developer on a surface of the second developer carrier; and a coupling defined herein.
摘要翻译：显影装置包括：显影壳体，其中容纳显影剂; 第一显影剂载体相对于图像载体放置，当潜像形成在图像载体的表面上时，该图像载体被旋转，该图像载体由显影壳体支撑，并且在将显影剂保持在显影剂的表面上的同时旋转第一位开发商相对于显影壳体可移动地被支撑的第二显影剂载体，其在图像载体的旋转方向上与第一显影剂载体的上游或下游侧上的图像载体相对，并且在保持显影剂的同时旋转在第二显影剂载体的表面上; 和本文定义的耦合。

7. 发明授权

US08588663B2 Developing device having a magnetic member and image forming apparatus including developing device 有权
标题翻译：具有磁性构件的显影装置和包括显影装置的图像形成装置
公开(公告)号：US08588663B2
公开(公告)日：2013-11-19
申请号：US13036494
申请日：2011-02-28
申请人： Shiro Suzuki , Yoshifumi Ozaki , Akihiko Noda , Atsuyuki Kitamura
发明人： Shiro Suzuki , Yoshifumi Ozaki , Akihiko Noda , Atsuyuki Kitamura
IPC分类号： G03G15/08
CPC分类号： G03G15/0812
摘要： A developing device includes: a developer holding body including: a hollow development rotary body which is opposed to an image holding body capable of holding a toner image and has a smooth surface whose surface roughness is lower than or equal to 5 μm in terms of maximum height; and a magnet member which is fixedly housed in the development rotary body and in which a plurality of magnetic poles are arranged alongside its periphery, the developer holding body operating in such a manner that developer containing toner and carrier is held on the development rotary body by magnetic force produced by the magnetic poles of the magnet member as the development rotary body is rotated; a layer regulating rotary body as defined herein; and a development driving device as defined herein.
摘要翻译：显影装置包括：显影剂保持体，包括：中空显影旋转体，其与能够保持调色剂图像的图像保持体相对，并且具有表面粗糙度以最大值表示的表面粗糙度小于或等于5μm的光滑表面高度; 以及固定地容纳在显影旋转体中并且多个磁极沿着其周边布置的磁性构件，显影剂保持体以使包含调色剂和载体的显影剂被保持在显影旋转体上的方式操作，由作为显影旋转体的磁性构件的磁极产生的磁力旋转; 如本文所定义的层调节旋转体; 以及如本文所定义的显影驱动装置。

8. 发明申请

US20120062684A1 IMAGE CARRIER AND IMAGE FORMING APPARATUS THEREWITH 有权
标题翻译：图像载体和图像形成装置
公开(公告)号：US20120062684A1
公开(公告)日：2012-03-15
申请号：US13032116
申请日：2011-02-22
申请人： Tatsuo OKUNO , Yoshifumi OZAKI , Akemi MURAKAMI , Akihiko NODA
发明人： Tatsuo OKUNO , Yoshifumi OZAKI , Akemi MURAKAMI , Akihiko NODA
IPC分类号： B41J2/39
CPC分类号： B41J2/39 , G03G15/32 , G03G15/321 , G03G2215/00957
摘要： An image carrier includes: a support that circulatively rotates, a plurality of pixel electrodes; a plurality of switches that are placed like a matrix on the support in a one-to-one correspondence with the pixel electrodes; a plurality of scan signal lines that are provided on the support so as to extend along the rotation axis direction of the support for transmitting a scan signal for selecting; a plurality of latent image forming signal lines; a plurality of signal leads that are provided on the support so as to extend in the rotation axis direction of the support; a scan signal supply device that are provided in an end part other than the pixel electrode placement area; and a latent image forming signal supply device that are provided in an end part other than the pixel electrode placement area.
摘要翻译：图像载体包括：循环旋转的支撑体，多个像素电极; 与像素电极一一对应地放置在支撑体上的矩阵状的多个开关; 多个扫描信号线，其设置在所述支撑体上，以沿着所述支撑体的旋转轴线方向延伸，用于发送用于选择的扫描信号; 多个潜像形成信号线; 多个信号引线，其设置在所述支撑件上，以沿所述支撑件的旋转轴线方向延伸; 扫描信号提供装置，设置在除了像素电极放置区域之外的端部; 以及设置在像素电极放置区域以外的端部的潜像形成信号供给装置。

9. 发明申请

US20110236077A1 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：开发设备和图像形成装置
公开(公告)号：US20110236077A1
公开(公告)日：2011-09-29
申请号：US12858811
申请日：2010-08-18
申请人： Yoshifumi OZAKI , Akemi Murakami , Wataru Suzuki , Tatsuo Okuno , Shiro Suzuki , Akihiko Noda
发明人： Yoshifumi OZAKI , Akemi Murakami , Wataru Suzuki , Tatsuo Okuno , Shiro Suzuki , Akihiko Noda
IPC分类号： G03G15/08
CPC分类号： G03G15/0806 , G03G2215/0619 , G03G2215/0643 , G03G2215/0646
摘要： A developing device include: a toner carrier that is arranged oppositely to an image carrier; a toner-flying electrode member spaced apart from the toner carrier; and an oscillating electric field generating power source that connects the toner-flying electrode member and the toner carrier, and generates an oscillating electric field which causes the toner to fly from the toner carrier. The toner-flying electrode member includes a conductive member that extends at least along a rotational axis direction of the toner carrier; an insulating coating layer that applies insulating coating continuously to a conductive member surface located on a toner carrier side; and an exposed portion where the conductive member surface adjacent to the insulating coating layer and located on an image carrier side is exposed.
摘要翻译：显影装置包括：与图像载体相对布置的调色剂载体; 与调色剂载体间隔开的调色剂飞散电极构件; 以及连接调色剂飞散电极构件和调色剂载体的振荡电场产生电源，并产生使调色剂从调色剂载体飞行的振荡电场。调色剂飞散电极构件包括至少沿调色剂承载体的旋转轴线方向延伸的导电构件; 绝缘涂层，其将绝缘涂层连续地施加到位于调色剂载体侧上的导电构件表面; 以及露出部分，其中与绝缘涂层相邻并位于图像载体侧的导电构件表面露出。

10. 发明授权

US07903988B2 Image forming apparatus capable of detecting ghost image 有权
标题翻译：能够检测重影图像的图像形成装置
公开(公告)号：US07903988B2
公开(公告)日：2011-03-08
申请号：US12464460
申请日：2009-05-12
申请人： Yoshifumi Ozaki , Shinichiro Fujimori , Takashi Ochi , Akihiko Noda , Shinichi Kuramoto , Kenji Ogi
发明人： Yoshifumi Ozaki , Shinichiro Fujimori , Takashi Ochi , Akihiko Noda , Shinichi Kuramoto , Kenji Ogi
IPC分类号： G03G15/00
CPC分类号： G03G15/5062
摘要： There is provided an image forming apparatus. The image forming apparatus, after controlling so as to develop the developer image representing the predetermined image formed a plurality of times in the same location on an image carrier by an exposing component, controls such that without performing exposure with the exposing component, the developer image, developed on the image carrier by the developing component applying a biasing voltage to the developer so as to adhere the developer to the image carrier including to the same location on the image carrier, is transferred to the transfer component and detects whether or not a ghost image is generated by comparing the density detected by a detecting component at a position of a transfer body corresponding to the same location of the image carrier to a reference density.
摘要翻译：提供了一种图像形成装置。图像形成装置在通过曝光分量在图像载体上在相同位置上形成表示预定图像的显影剂图像的控制之后，控制使得不用曝光成分进行曝光，显影剂图像通过显影部件在显影部件上向显影剂施加偏置电压以将显影剂粘附到包括在图像载体上的相同位置的图像载体上的图像载体上被传送到传送部件并检测是否存在重影通过将与图像载体的相同位置对应的传送体的位置处的检测部件检测到的浓度与参考密度进行比较来生成图像。

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