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1. 发明授权

US07415236B2 Cleaning unit, process cartridge, and image-forming apparatus 有权
标题翻译：清洁单元，处理盒和成像设备
公开(公告)号：US07415236B2
公开(公告)日：2008-08-19
申请号：US10817249
申请日：2004-04-05
申请人： Tohru Nakano , Osamu Naruse , Masanori Horike , Masahiko Katoh , Masahiko Shakuto
发明人： Tohru Nakano , Osamu Naruse , Masanori Horike , Masahiko Katoh , Masahiko Shakuto
IPC分类号： G03G21/00
CPC分类号： G03G21/0005 , G03G2221/0021
摘要： A cleaning unit for removing toner remaining on the surface of the image carrier of an image-forming apparatus is disclosed. The cleaning unit includes a vibration member, a blade member, and a driving part. The vibration member extends in the direction of the width of the image carrier, and has at least one vibration application part attached thereto. The blade member is attached to at least the end region of the vibration member, extending in the direction of the width of the image carrier. The driving part drives at least one vibration application part at a driving frequency that is a resonance frequency. The vibration member provides vibration to the blade member and a force to press the blade member against the image carrier.
摘要翻译：公开了一种用于去除残留在图像形成装置的图像载体的表面上的调色剂的清洁单元。清洁单元包括振动构件，叶片构件和驱动部。振动构件沿着图像载体的宽度方向延伸，并且具有至少一个附着于其上的振动施加部。叶片构件附接到振动构件的至少沿着图像载体的宽度方向延伸的端部区域。驱动部以驱动频率为谐振频率驱动至少一个振动施加部。振动构件向叶片构件提供振动并且将叶片构件压靠在图像载体上的力。

2. 发明授权

US07123872B2 Cleaning device and method, image forming apparatus, and process cartridge 有权
标题翻译：清洁装置和方法，图像形成装置和处理盒
公开(公告)号：US07123872B2
公开(公告)日：2006-10-17
申请号：US10659468
申请日：2003-09-11
申请人： Masahiko Shakuto , Tohru Nakano , Masanori Horike , Osamu Naruse , Masahiko Katoh
发明人： Masahiko Shakuto , Tohru Nakano , Masanori Horike , Osamu Naruse , Masahiko Katoh
IPC分类号： G03G21/00
CPC分类号： G03G21/0029
摘要： A cleaning device includes a blade member having an end that touches an image carrier that caries a toner image made with toner, a vibratable member to which the blade member is fixed, and a vibrating unit that vibrates the vibratable member in such a manner that the end of the blade member does not curl.
摘要翻译：清洁装置包括具有接触用调色剂制成的调色剂图像的图像载体的端部的刀片构件，固定有刀片构件的可振动构件和使可振动构件振动的振动单元，叶片构件的端部不卷曲。

3. 发明授权

US06987944B2 Cleaning device and image forming apparatus using the cleaning device 失效
标题翻译：使用清洁装置的清洁装置和图像形成装置
公开(公告)号：US06987944B2
公开(公告)日：2006-01-17
申请号：US10107249
申请日：2002-03-28
申请人： Masahiko Shakuto , Yasushi Nakazato , Osamu Naruse , Naomi Sugimoto , Takahiko Tokumasu , Kenji Sugiura , Tohru Nakano
发明人： Masahiko Shakuto , Yasushi Nakazato , Osamu Naruse , Naomi Sugimoto , Takahiko Tokumasu , Kenji Sugiura , Tohru Nakano
IPC分类号： G03G21/00
CPC分类号： G03G15/0225 , G03G15/0291 , G03G21/0058 , G03G2215/021
摘要： An image forming apparatus includes an image bearer, a charging device that charges a surface of the image bearer, a latent image forming device that forms a latent image on the image bearer, a developing device that develops the latent image on the image bearer with a spherical toner into a toner image, a transfer device that transfers the toner image to a transfer material, and a cleaning device that removes the spherical toner remaining on the image bearer after the toner image is transferred to the transfer material. The cleaning device including a cleaning roller that removes the spherical toner on the image bearer while rotating and contacting the image bearer and which has a greater coefficient of static friction than the surface of the image bearer. An electric field is formed between the cleaning member and the image bearer by applying a voltage to the cleaning member so that the spherical toner adhered onto the image bearer is electrostatically attracted to the cleaning member. The cleaning member may also include a brush roller having bristles planted in a specific configuration.
摘要翻译：图像形成装置包括图像载体，对图像载体的表面进行充电的充电装置，在图像载体上形成潜像的潜像形成装置，利用图像承载体在图像载体上显影潜像的显影装置将调色剂图像的调色剂转印到调色剂图像中，将调色剂图像转印到转印材料上的转印装置，以及在将调色剂图像转印到转印材料之后去除保留在图像承载体上的球形调色剂的清洁装置。清洁装置包括清洁辊，其在旋转和接触图像载体的同时移除图像载体上的球形调色剂，并且其具有比图像载体的表面更大的静摩擦系数。通过向清洁部件施加电压，使清洁部件和图像载体之间形成电场，使得附着在图像载体上的球形调色剂被静电吸引到清洁部件。清洁构件还可以包括具有植入在特定构造中的刷毛的刷辊。

4. 发明授权

US07062212B2 Cleaning apparatus, image forming apparatus, and process cartridge 失效
标题翻译：清洁装置，图像形成装置和处理盒
公开(公告)号：US07062212B2
公开(公告)日：2006-06-13
申请号：US10825318
申请日：2004-04-16
申请人： Osamu Naruse , Tohru Nakano , Masanori Horike
发明人： Osamu Naruse , Tohru Nakano , Masanori Horike
IPC分类号： G03G21/00
CPC分类号： G03G21/0029 , G03G21/0017
摘要： A cleaning apparatus is disclosed that includes a blade chip having a rubber plate member and a reinforcing plate member that are joined together, a supporting plate supporting the blade chip, and a holder pressing the blade chip against the supporting plate.
摘要翻译：公开了一种清洁装置，其包括具有接合在一起的橡胶板构件和加强板构件的刀片，支撑刀片的支撑板和将刀片压靠在支撑板上的保持架。

5. 发明申请

US20050041997A1 Liquid image formation apparatus and liquid developing device 失效
标题翻译：液体成像装置和液体显影装置
公开(公告)号：US20050041997A1
公开(公告)日：2005-02-24
申请号：US10941007
申请日：2004-09-15
申请人： Tsuneo Kurotori , Tsutomu Sasaki , Mie Yoshino , Noriyasu Takeuchi , Tohru Nakano , Yusuke Takeda
发明人： Tsuneo Kurotori , Tsutomu Sasaki , Mie Yoshino , Noriyasu Takeuchi , Tohru Nakano , Yusuke Takeda
IPC分类号： G03G15/11 , G03G15/10
CPC分类号： G03G15/11
摘要： An excess toner removal area is made broader over the whole area with respect to a developer applied area that is broader than an image effective area. Thereby a liquid developer, that tends to spread slightly broader than the applied area after being applied to a photoreceptor drum, is removed by a sweep roller that can sweep excess toner present in an area broader than the original applied area and an excess toner remaining area is then prevented from being formed on the photoreceptor drum. Accordingly, the excess toner on the latent image carrier is removed as much as possible, and a transfer medium and peripheral members are prevented from being soiled due to residual excess toner.
摘要翻译：相对于比图像有效区域更宽的显影剂施加区域，在整个区域上使多余的调色剂移除区域变得更宽。因此，在施加到感光鼓之后，倾向于比施加的区域稍微扩展的液体显影剂通过吹扫辊去除，该吹扫辊可以清除存在于比原始涂覆区域宽的区域中的多余的调色剂和多余的调色剂剩余面积然后防止形成在感光鼓上。因此，尽可能地去除潜像载体上的多余的调色剂，并且防止转印介质和周边部件由于剩余的多余调色剂而变脏。

6. 发明授权

US06738592B2 Image forming apparatus using a developing liquid 有权
标题翻译：使用显影液的图像形成装置
公开(公告)号：US06738592B2
公开(公告)日：2004-05-18
申请号：US10188818
申请日：2002-07-05
申请人： Tsutomu Sasaki , Mie Yoshino , Yusuke Takeda , Tsuneo Kurotori , Tohru Nakano , Noriyasu Takeuchi
发明人： Tsutomu Sasaki , Mie Yoshino , Yusuke Takeda , Tsuneo Kurotori , Tohru Nakano , Noriyasu Takeuchi
IPC分类号： G03G1510
CPC分类号： G03G15/065 , G03G15/101 , G03G15/11
摘要： An image forming apparatus configured to use a highly viscous, dense developing liquid consisting of a carrier liquid and toner. The apparatus includes a developing unit with a developer carrier and a coating member for coating the developing liquid on the developer carrier. The developer carrier conveys the liquid to a developing zone where it faces an image carrier to develop a latent image on the image carrier. In the developing zone, the toner is caused to move toward the image by electrophoresis to form a toner layer in which the toner is present in the carrier liquid and a carrier layer in which the toner is absent. When the developer carrier and image carrier are moved from each other, the toner moves toward the image such that the developing liquid separates at the boundary between the toner and carrier layers.
摘要翻译：一种图像形成装置，被配置为使用由载体液体和调色剂组成的高粘度，致密的显影液。该装置包括具有显影剂载体的显影单元和用于将显影液涂覆在显影剂载体上的涂层部件。显影剂载体将液体输送到显影区域，在显影区域中，其面向图像载体以在图像载体上显影潜像。在显影区域中，使调色剂通过电泳向图像移动，形成调色剂存在于载体液体中的调色剂层和不存在调色剂的载体层。当显影剂载体和图像载体彼此移动时，调色剂朝向图像移动，使得显影液体在调色剂和载体层之间的边界处分离。

7. 发明授权

US07708459B2 Low-temperature comparison calibrator for thermometers 有权
标题翻译：温度计低温比较校准器
公开(公告)号：US07708459B2
公开(公告)日：2010-05-04
申请号：US11712398
申请日：2007-03-01
申请人： Tohru Nakano , Osamu Tamura , Hirohisa Sakurai
发明人： Tohru Nakano , Osamu Tamura , Hirohisa Sakurai
IPC分类号： G01K15/00 , G01N25/00 , G01K17/00
CPC分类号： G01K15/005 , G01K2203/00
摘要： A temperature varying low-temperature comparative calibration including a vacuum jacket, a comparative calibration block in the vacuum jacket which is formed of a material of a high heat conductivity and which is maintained at a fixed temperature by a refrigerator or a heater, a reference thermometer housing portion in the comparative calibration block in which a reference thermometer is mounted, and an insertion hole in the comparative calibration block through which a calibration target thermometer is inserted from outside the vacuum jacket via an introduction pipe. The introduction pipe is filled with heat exchange gas.
摘要翻译：一种温度变化的低温比较校准，包括真空夹套，真空夹套中的比较校准块，其由导热性高的材料形成，并通过冰箱或加热器保持在固定温度;参考温度计其中安装有参考温度计的比较校准块中的容纳部分和比较校准块中的插入孔，校准目标温度计经由导入管从真空夹套的外部插入其中。导入管充满热交换气体。

8. 发明授权

US07039343B2 Image forming apparatus using a developing liquid 失效
标题翻译：使用显影液的图像形成装置
公开(公告)号：US07039343B2
公开(公告)日：2006-05-02
申请号：US11052222
申请日：2005-02-08
申请人： Tsutomu Sasaki , Mie Yoshino , Yusuke Takeda , Tsuneo Kurotori , Tohru Nakano , Noriyasu Takeuchi
发明人： Tsutomu Sasaki , Mie Yoshino , Yusuke Takeda , Tsuneo Kurotori , Tohru Nakano , Noriyasu Takeuchi
IPC分类号： G03G15/11
CPC分类号： G03G15/065 , G03G15/101 , G03G15/11
摘要： An image forming apparatus configured to use a highly viscous, dense developing liquid including a carrier liquid and toner. The apparatus includes a developing unit with a developer carrier and a coating member for coating the developing liquid on the developer carrier. The developer carrier conveys the liquid to a developing zone where it faces an image carrier to develop a latent image on the image carrier. In the developing zone, the toner is caused to move toward the image by electrophoresis to form a toner layer in which the toner is present in the carrier liquid and a carrier layer in which the toner is absent. When the developer carrier and image carrier are moved from each other, the toner moves toward the image such that the developing liquid separates at the boundary between the toner and carrier layers.
摘要翻译：一种图像形成装置，被配置为使用包含载体液体和调色剂的高粘度，致密的显影液。该装置包括具有显影剂载体的显影单元和用于将显影液涂覆在显影剂载体上的涂层部件。显影剂载体将液体输送到显影区域，在显影区域中，其面向图像载体以在图像载体上显影潜像。在显影区域中，使调色剂通过电泳向图像移动，形成调色剂存在于载体液体中的调色剂层和不存在调色剂的载体层。当显影剂载体和图像载体彼此移动时，调色剂朝向图像移动，使得显影液体在调色剂和载体层之间的边界处分离。

9. 发明授权

US06640073B2 Liquid image formation apparatus and liquid developing device 有权
公开(公告)号：US06640073B2
公开(公告)日：2003-10-28
申请号：US10050959
申请日：2002-01-22
申请人： Tsuneo Kurotori , Tsutomu Sasaki , Mie Yoshino , Noriyasu Takeuchi , Tohru Nakano , Yusuke Takeda
发明人： Tsuneo Kurotori , Tsutomu Sasaki , Mie Yoshino , Noriyasu Takeuchi , Tohru Nakano , Yusuke Takeda
IPC分类号： G03G1510
CPC分类号： G03G15/11
摘要： An excess toner removal area is made broader over the whole area with respect to a developer applied area that is broader than an image effective area. Thereby a liquid developer, that tends to spread slightly broader than the applied area after being applied to a photoreceptor drum, is removed by a sweep roller that can sweep excess toner present in an area broader than the original applied area and an excess toner remaining area is then prevented from being formed on the photoreceptor drum. Accordingly, the excess toner on the latent image carrier is removed as much as possible, and a transfer medium and peripheral members are prevented from being soiled due to residual excess toner.

10. 发明授权

US07003248B2 Liquid image formation apparatus and liquid developing device 失效
公开(公告)号：US07003248B2
公开(公告)日：2006-02-21
申请号：US10941007
申请日：2004-09-15
申请人： Tsuneo Kurotori , Tsutomu Sasaki , Mie Yoshino , Noriyasu Takeuchi , Tohru Nakano , Yusuke Takeda
发明人： Tsuneo Kurotori , Tsutomu Sasaki , Mie Yoshino , Noriyasu Takeuchi , Tohru Nakano , Yusuke Takeda
IPC分类号： G03G15/10 , G03G15/11
CPC分类号： G03G15/11
摘要： An excess toner removal area is made broader over the whole area with respect to a developer applied area that is broader than an image effective area. Thereby a liquid developer, that tends to spread slightly broader than the applied area after being applied to a photoreceptor drum, is removed by a sweep roller that can sweep excess toner present in an area broader than the original applied area and an excess toner remaining area is then prevented from being formed on the photoreceptor drum. Accordingly, the excess toner on the latent image carrier is removed as much as possible, and a transfer medium and peripheral members are prevented from being soiled due to residual excess toner.

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