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1. 发明授权

US5950044A Electrophotographic apparatus and image forming method 失效
标题翻译：电子照相设备和成像方法
公开(公告)号：US5950044A
公开(公告)日：1999-09-07
申请号：US947486
申请日：1997-10-10
申请人： Seiji Ashiya , Satoshi Shigezaki
发明人： Seiji Ashiya , Satoshi Shigezaki
IPC分类号： G03G15/02 , G03G5/06 , G03G15/00 , G03G21/14 , G03G15/05 , G03G15/14
CPC分类号： G03G15/5008
摘要： An electrophotographic apparatus includes an electrophotographic photosensitive member, a charging device, an image exposure device, a developing device, a transfer device, and a control device. The control device stops rotation of the electrophotographic photosensitive member after a region of the electrophotographic photosensitive member, which region opposes the transfer device at the time when operation of the transfer device is stopped while the rotation of the electrophotographic photosensitive member is not stopped, passes, by at least one revolution, a position opposing the charging device which is running. The electrophotographic apparatus requires no idle rotation, makes high speed processing possible, suppresses negative and positive ghosting, and suppresses variations in electric characteristics and in image densities between first and second copying operations, thereby enabling images of high quality to be prepared quickly and simply.
摘要翻译：电子照相设备包括电子照相感光构件，充电装置，图像曝光装置，显影装置，转印装置和控制装置。控制装置在电子照相感光构件的区域在电子照相感光构件的旋转不停止之后停止转印装置的操作时在电子照相感光构件的区域与转印装置相对的位置上停止电子照相感光构件的旋转，通过至少一转，与正在运行的充电装置相对的位置。电子照相设备不需要怠速旋转，可以实现高速处理，抑制负重和正重影，并且抑制第一和第二复印操作之间的电特性和图像浓度的变化，从而能够快速简单地准备高质量的图像。

2. 发明授权

US08095060B2 Cleaning device and image forming apparatus 有权
标题翻译：清洁装置和成像装置
公开(公告)号：US08095060B2
公开(公告)日：2012-01-10
申请号：US12174492
申请日：2008-07-16
申请人： Yutaka Kiuchi , Satoshi Shigezaki , Satoya Sugiura , Ayumi Noguchi , Takayuki Yamashita , Mitsuo Yamamoto , Masaya Nakatsuhara , Yuki Nagamori , Mikio Yamaguchi
发明人： Yutaka Kiuchi , Satoshi Shigezaki , Satoya Sugiura , Ayumi Noguchi , Takayuki Yamashita , Mitsuo Yamamoto , Masaya Nakatsuhara , Yuki Nagamori , Mikio Yamaguchi
IPC分类号： G03G21/00
CPC分类号： G03G21/0011 , G03G21/007
摘要： A cleaning device includes a cleaning blade that contacts an image carrier and cleans residual toner remaining on the image carrier; a toner pool forming member that is disposed on an upstream side of the cleaning blade in a rotational direction of the image carrier, collects the residual toner that has been cleaned, and forms a toner pool that contacts the cleaning blade and the image carrier; and a toner amount adjusting component that makes the pressure of the residual toner that acts on the image carrier substantially uniform across an axis-of-rotation direction of the image carrier by adjusting the amount of the residual toner in the toner pool in the axis-of-rotation direction of the image carrier.
摘要翻译：清洁装置包括与图像载体接触并清洁留在图像载体上的残留调色剂的清洁刮板; 在图像载体的旋转方向上设置在清洁刮板的上游侧的调色剂池形成部件收集已经清洁的残留调色剂，并形成与清洁刮板和图像载体接触的调色剂池; 以及调色剂量调节组件，其通过调节在轴向调色剂池中的调色剂池中的残留调色剂的量使得作用在图像载体上的残留调色剂的压力在图像载体的旋转轴线方向上基本上均匀，图像载体的旋转方向。

3. 发明申请

US20090097893A1 CLEANING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：清洁装置和图像形成装置
公开(公告)号：US20090097893A1
公开(公告)日：2009-04-16
申请号：US12174492
申请日：2008-07-16
申请人： Yutaka Kiuchi , Satoshi Shigezaki , Satoya Sugiura , Ayumi Noguchi , Takayuki Yamashita , Mitsuo Yamamoto , Masaya Nakatsuhara , Yuki Nagamori , Mikio Yamaguchi
发明人： Yutaka Kiuchi , Satoshi Shigezaki , Satoya Sugiura , Ayumi Noguchi , Takayuki Yamashita , Mitsuo Yamamoto , Masaya Nakatsuhara , Yuki Nagamori , Mikio Yamaguchi
IPC分类号： G03G21/00
CPC分类号： G03G21/0011 , G03G21/007
摘要： A cleaning device includes a cleaning blade that contacts an image carrier and cleans residual toner remaining on the image carrier; a toner pool forming member that is disposed on an upstream side of the cleaning blade in a rotational direction of the image carrier, collects the residual toner that has been cleaned, and forms a toner pool that contacts the cleaning blade and the image carrier; and a toner amount adjusting component that makes the pressure of the residual toner that acts on the image carrier substantially uniform across an axis-of-rotation direction of the image carrier by adjusting the amount of the residual toner in the toner pool in the axis-of-rotation direction of the image carrier.
摘要翻译：清洁装置包括与图像载体接触并清洁留在图像载体上的残留调色剂的清洁刮板; 在图像载体的旋转方向上设置在清洁刮板的上游侧的调色剂池形成部件收集已经清洁的残留调色剂，并形成与清洁刮板和图像载体接触的调色剂池; 以及调色剂量调节组件，其通过调节在轴向调色剂池中的调色剂池中的残留调色剂的量使得作用在图像载体上的残留调色剂的压力在图像载体的旋转轴线方向上基本上均匀，图像载体的旋转方向。

4. 发明授权

US08391744B2 Charger, image forming unit and image forming apparatus having a regular repeating mesh pattern that is changed in a peripheral region 有权
标题翻译：充电器，图像形成单元和具有在周边区域中变化的规则重复网格图案的图像形成装置
公开(公告)号：US08391744B2
公开(公告)日：2013-03-05
申请号：US12728329
申请日：2010-03-22
申请人： Arichika Tanaka , Satoshi Shigezaki , Kuniaki Tanaka
发明人： Arichika Tanaka , Satoshi Shigezaki , Kuniaki Tanaka
IPC分类号： G03G15/02
CPC分类号： G03G15/0258 , G03G2215/027
摘要： A charger includes: a first electrode; a second electrode that has a mesh pattern and is arranged on a side closer to a photoconductor than the first electrode; a cleaner that moves along the second electrode to clean the second electrode by a brush thereof. The second electrode has the mesh pattern successively arranged in a certain direction, and a peripheral region of the mesh pattern of the second electrode has been changed to prevent catching of the brush of the cleaner.
摘要翻译：充电器包括：第一电极; 第二电极，其具有网状图案，并且布置在比所述第一电极更靠近光电导体的一侧; 沿着第二电极移动以通过其刷子清洁第二电极的清洁器。第二电极具有沿一定方向连续布置的网格图案，并且已经改变了第二电极的网状图案的周边区域，以防止清洁器的刷子的捕获。

5. 发明授权

US08145082B2 Image forming apparatus and method of controlling toner supply 有权
标题翻译：图像形成装置和控制调色剂供应的方法
公开(公告)号：US08145082B2
公开(公告)日：2012-03-27
申请号：US12237861
申请日：2008-09-25
申请人： Satoshi Shigezaki , Junichi Ichikawa
发明人： Satoshi Shigezaki , Junichi Ichikawa
IPC分类号： G03G15/00
CPC分类号： G03G15/5041 , G03G15/0877 , G03G2215/0609
摘要： The image forming apparatus includes: a photoconductor including a photoconductive layer and an overcoat layer containing electroconductive particles; a charging unit charging the photoconductor to first potential; an exposure unit setting an exposure region to have second potential smaller than the first potential in absolute values; a development unit including a developer carrier and a power supply setting the developer carrier to have third potential; a potential setting unit setting the third potential smaller than the first potential and larger than the second potential in a first image forming operation, and setting it larger than the first potential in a second image forming operation, in absolute values; a current setting unit setting an inflowing current to a fixed current value in the second image forming operation; a detection unit detecting image density in the second image forming operation; and a controller controlling toner supply according to the image density.
摘要翻译：图像形成装置包括：光电导体，其包括光电导层和包含导电颗粒的外涂层; 充电单元将感光体充电至第一电位; 曝光单元，其将曝光区域设定为具有比绝对值小的第一电位的第二电位; 显影单元，其包括显影剂载体和将显影剂载体设置为具有第三电位的电源; 电位设定单元，在第一图像形成操作中设定小于第一电位的第三电位并且大于第二电位，并且在第二图像形成操作中将其设置为大于第一电位的绝对值; 电流设定单元，在第二图像形成操作中将流入电流设定为固定电流值; 检测单元，检测第二图像形成操作中的图像浓度; 以及根据图像浓度控制调色剂供应的控制器。

6. 发明申请

US20100247191A1 DEVELOPER DELIVERING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：开发商交付设备和图像形成设备
公开(公告)号：US20100247191A1
公开(公告)日：2010-09-30
申请号：US12549940
申请日：2009-08-28
申请人： Tomoya Ichikawa , Tatsuya Soga , Mihoko Tanaka , Satoshi Shigezaki
发明人： Tomoya Ichikawa , Tatsuya Soga , Mihoko Tanaka , Satoshi Shigezaki
IPC分类号： G03G21/00
CPC分类号： G03G15/0877
摘要： The developer delivering device includes a first delivering path, a second delivering path, a helical delivering blade disposed in the second delivering path, and a developer breaking member disposed in a connecting portion of the first delivering path and the second delivering path. The developer breaking member includes a breaking portion disposed opposite to a side wall of the second delivering path in a developer delivering direction of the second delivering path, a contact portion that is in contact with the helical delivering blade and extended in the developer delivering direction between the breaking portion and a center of the rotation of the helical delivering blade, and a coupling portion. The breaking portion has a first breaking portion and a second breaking portion. The contact portion has a first contact portion and a second contact portion. The coupling portion couples the first contact portion to the second contact portion.
摘要翻译：显影剂输送装置包括第一输送路径，第二输送路径，设置在第二输送路径中的螺旋输送刀片，以及设置在第一输送路径和第二输送路径的连接部分的显影剂破坏构件。显影剂破坏构件包括在第二输送路径的显影剂输送方向上与第二输送路径的侧壁相对设置的断开部分，与螺旋输送叶片接触并在显影剂输送方向上延伸的接触部分所述断开部分和所述螺旋输送叶片的旋转中心以及联接部分。断开部分具有第一断开部分和第二断裂部分。接触部分具有第一接触部分和第二接触部分。联接部分将第一接触部分耦合到第二接触部分。

7. 发明申请

US20100239341A1 COLLECTION DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：收集装置和图像形成装置
公开(公告)号：US20100239341A1
公开(公告)日：2010-09-23
申请号：US12536934
申请日：2009-08-06
申请人： Mihoko Tanaka , Tomoya Ichikawa , Satoshi Shigezaki , Tatsuya Soga
发明人： Mihoko Tanaka , Tomoya Ichikawa , Satoshi Shigezaki , Tatsuya Soga
IPC分类号： G03G21/12
CPC分类号： G03G21/12
摘要： A collection device includes: a collection container that collects output material; a storage box that is opened upward to store a lower part of the collection container; and a support member that is fixed to a housing and supports the storage box so that the collection container is stored in the storage box and is freely drawn to the outside of the housing. The collection container includes a handle located frontward in a pulling direction and at an upper part of the collection container. The storage box includes a notch formed in a rear surface in the pulling direction. When the handle of the collection container is pressed backward in the pulling direction, a part of the collection container, which part is located backward in the pulling direction, protrudes from the storage box through the notch, so that the collection container inclines backward in the pulling direction.
摘要翻译：收集装置包括：收集输出材料的收集容器; 储存盒，其向上敞开以存储收集容器的下部; 以及支撑构件，其固定到壳体并且支撑所述存储箱，使得所述收集容器被存储在所述存储箱中并且自由地被抽吸到所述壳体的外部。收集容器包括位于拉取方向前方的收集容器的上部的手柄。存储箱包括形成在拉动方向上的后表面中的凹口。当收集容器的把手在拉动方向上被向后按压时，收集容器的一部分在牵引方向上向后定位的部分从存储箱通过凹口突出，使得收集容器向后倾斜牵引方向。

8. 发明申请

US20070292178A1 Image forming apparatus and cleaning device 有权
标题翻译：图像形成装置和清洁装置
公开(公告)号：US20070292178A1
公开(公告)日：2007-12-20
申请号：US11711773
申请日：2007-02-28
申请人： Jin Iwasaki , Makoto Sakanobe , Yoshitaka Kuroda , Kanji Shintaku , Satoshi Shigezaki
发明人： Jin Iwasaki , Makoto Sakanobe , Yoshitaka Kuroda , Kanji Shintaku , Satoshi Shigezaki
IPC分类号： G03G21/00
CPC分类号： G03G21/0058 , G03G2221/0073
摘要： An image forming apparatus includes: an image carrier that carries an image; a developing unit that develops the image on the image carrier into a toner image; a transfer unit that transfers the toner image carried on the image carrier onto a transfer medium; and a cleaning unit that cleans residual toner, having not been transferred by the transfer unit, from the image carrier. The cleaning unit includes a cleaning roller member provided in contact with the image carrier and supplied with a predetermined bias voltage, having a surface layer of a conductive fiber cloth, and a conductive roller member provided in contact with the cleaning roller member and supplied with a predetermined bias voltage.
摘要翻译：图像形成装置包括：承载图像的图像载体; 显影单元，其将图像载体上的图像显影成调色剂图像; 转印单元，将承载在图像载体上的调色剂图像转印到转印介质上; 以及清洁单元，其将未被转印单元传送的残留调色剂从图像载体上清除。清洁单元包括与图像载体接触并提供具有导电纤维布的表面层的预定偏置电压的清洁辊构件和设置成与清洁辊构件接触并提供有清洁辊构件的导电辊构件预定偏置电压。

9. 发明申请

US20050214045A1 Image forming apparatus and process cartridge 审中-公开
标题翻译：成像设备和处理盒
公开(公告)号：US20050214045A1
公开(公告)日：2005-09-29
申请号：US10942957
申请日：2004-09-17
申请人： Naoki Ohta , Satoshi Shigezaki
发明人： Naoki Ohta , Satoshi Shigezaki
IPC分类号： G03G21/00 , G03G21/10
CPC分类号： G03G21/0011 , G03G21/12 , G03G2221/0005
摘要： An image forming apparatus comprising a toner accumulating member disposed nearer to the housing than the cleaning blade and the lower seal are, wherein the toner accumulating member accumulates the toner at a tip of the cleaning blade; the toner accumulating member has at least one opening; and the following condition is satisfied: 0%
摘要翻译：一种图像形成装置，包括与清洁刮板和下部密封件相比更靠近壳体的调色剂存储部件，其中调色剂存储部件将调色剂累积在清洁刮板的尖端处; 调色剂存积部件具有至少一个开口; 并且满足以下条件：<？in-line-formula description =“In-line Formulas”end =“lead”？> 0％其中S（O）是通过对所有开口的面积求和而获得的总开口面积; S（C）是长边方向与清洁刀片的长度方向长度相同长度的两边的矩形区域，两侧面的长度与调色剂存积部件的下端和第位于与清洁刮板的下端相同高度的调色剂存积部件上。

10. 发明授权

US08081895B2 Image forming apparatus with variable speed cleaning members and cleaning method utilizing same 有权
标题翻译：具有变速清洁构件的图像形成装置和利用其的清洁方法
公开(公告)号：US08081895B2
公开(公告)日：2011-12-20
申请号：US11822506
申请日：2007-07-06
申请人： Satoshi Shigezaki , Satoya Sugiura
发明人： Satoshi Shigezaki , Satoya Sugiura
IPC分类号： G03G15/16
CPC分类号： G03G21/0035 , G03G2215/0132 , G03G2221/0089
摘要： An image forming apparatus includes: a plurality of image carrying members; a plurality of rotation cleaning members disposed for the respective image carrying members and cleaning surfaces of the respective image carrying members through rotation; and a controller that rotates the plurality of rotation cleaning members at different rotation speeds in accordance with wear amounts of the respective image carrying members.
摘要翻译：图像形成装置包括：多个图像承载构件; 多个旋转清洁部件，其通过旋转而设置用于各个图像承载部件和各个图像承载部件的清洁表面; 以及控制器，其根据各个图像承载构件的磨损量使多个旋转清洁构件以不同的旋转速度旋转。

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