专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07020416B2 Image forming apparatus with arrangement for controlling assembly order 有权
标题翻译：具有用于控制装配顺序的装置的图像形成装置
公开(公告)号：US07020416B2
公开(公告)日：2006-03-28
申请号：US10669315
申请日：2003-09-25
申请人： Keiji Kato , Toshio Nishino , Yasuyuki Ishiguro , Fumito Mizoguchi , Wataru Yoshida , Atsushi Inoue , Toshihide Ohgoshi
发明人： Keiji Kato , Toshio Nishino , Yasuyuki Ishiguro , Fumito Mizoguchi , Wataru Yoshida , Atsushi Inoue , Toshihide Ohgoshi
IPC分类号： G03G15/00
CPC分类号： G03G15/0121 , G03G21/1647 , G03G21/1676 , G03G2215/0119 , G03G2221/163
摘要： The process frame body has the guide portion, and the development device has the to-be-guided shaft. When the process frame body is unattached to the apparatus main body, the guide portion of the development device is absent, thus preventing proper attachment and positioning of the development device. The convex engagement portion is formed integrally with the development device so as to jut into the attachment path for the process frame body. This prevents attachment of the process frame body when the development device is attached first. If users try to attach the process frame body after attachment of the development device, the convex engagement portion interferes with the process frame body, thus preventing attachment of the process frame body.
摘要翻译：处理框体具有引导部，显影装置具有被引导轴。当处理框架主体未连接到设备主体时，显影装置的引导部分不存在，从而妨碍显影装置的适当的附着和定位。凸形接合部与显影装置一体地形成，以便突出到处理框体的附接路径中。这防止了当首先安装显影装置时工艺框架体的附着。如果用户在安装显影装置之后试图附着工艺框架体，则凸出的接合部分会干扰处理框体，从而防止工艺框体的附着。

2. 外观设计

USD464369S1 Toner cartridge 失效
公开(公告)号：USD464369S1
公开(公告)日：2002-10-15
申请号：US29150151
申请日：2001-11-09
申请人： Hisashi Kunihiro , Hiroshi Tanisawa , Takeshi Wakabayashi , Hiroshi Kawahito , Fumito Mizoguchi , Hiroshi Kubota
设计人： Hisashi Kunihiro , Hiroshi Tanisawa , Takeshi Wakabayashi , Hiroshi Kawahito , Fumito Mizoguchi , Hiroshi Kubota

3. 发明申请

US20120045257A1 ENDLESS BELT, INTERMEDIATE TRANSFER BELT UNIT, IMAGE FORMING APPARATUS AND METHOD FOR MANUFACTURING THE ENDLESS BELT 审中-公开
标题翻译：无端皮带，中间传送带单元，图像形成装置和制造无端皮带的方法
公开(公告)号：US20120045257A1
公开(公告)日：2012-02-23
申请号：US13182042
申请日：2011-07-13
申请人： Fumito Mizoguchi , Toshiki Takiguchi , Hiroyuki Murai
发明人： Fumito Mizoguchi , Toshiki Takiguchi , Hiroyuki Murai
IPC分类号： G03G15/01 , B32B37/10 , B65G21/20 , B32B37/02
CPC分类号： G03G15/162 , G03G15/1615 , G03G2215/00151
摘要： An intermediate transfer belt includes a belt body and a first and a second travelling guide ribs. The first and the second travelling guide ribs are respectively provided in a first edge portion and a second edge portion in width direction in an internal perimetric face of the belt body. A first joint of the first travelling guide rib and a second joint of the second travelling guide rib are disposed so as to be apart from each other in a circumferential direction of the belt body at least not less than a distance corresponding to a semicircle of an intermediate transfer belt drive roller.
摘要翻译：中间转印带包括带体和第一和第二行进导向肋。第一行进导向肋和第二行进导向肋分别设置在带体的内周面的宽度方向的第一边缘部和第二边缘部。第一移动引导肋的第一关节和第二移动引导肋的第二关节被布置成在带体的圆周方向上彼此分开，至少不小于对应于第二移动引导肋的半圆的距离中间转印带驱动辊。

4. 发明授权

US06546216B2 Toner supplying unit for a developing apparatus 有权
标题翻译：用于显影装置的调色剂供应单元
公开(公告)号：US06546216B2
公开(公告)日：2003-04-08
申请号：US09940465
申请日：2001-08-29
申请人： Fumito Mizoguchi , Kiyoshi Morimoto , Arihiro Tsunoda , Hisashi Kunihiro , Takeshi Wakabayashi , Hiroshi Tanizawa
发明人： Fumito Mizoguchi , Kiyoshi Morimoto , Arihiro Tsunoda , Hisashi Kunihiro , Takeshi Wakabayashi , Hiroshi Tanizawa
IPC分类号： G03G1508
CPC分类号： G03G15/0886 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G2215/068 , G03G2215/085
摘要： A flexible element for converting an opening port of a toner supply container in an openable and closable manner is provided so that, when the toner supply container is joined to a developing unit, an external force acting on the developing unit or toner supplying container, deforms the flexible element to uncover the opening and when the toner supply container and developing unit are separated one from another, the opening port is covered by the flexible element.
摘要翻译：提供了一种用于以可开启和关闭的方式转换调色剂供应容器的开口的柔性元件，使得当调色剂供应容器接合到显影单元时，作用在显影单元或调色剂供应容器上的外力变形柔性元件以露出开口，并且当调色剂供给容器和显影单元彼此分离时，开口被柔性元件覆盖。

5. 外观设计

USD468763S1 Sensitive drum cartridge for an image forming apparatus 失效
标题翻译：用于图像形成装置的感光鼓筒
公开(公告)号：USD468763S1
公开(公告)日：2003-01-14
申请号：US29149982
申请日：2001-10-26
申请人： Hisashi Kunihiro , Hiroshi Tanisawa , Takeshi Wakabayashi , Hiroshi Kawahito , Fumito Mizoguchi , Hiroshi Kubota
设计人： Hisashi Kunihiro , Hiroshi Tanisawa , Takeshi Wakabayashi , Hiroshi Kawahito , Fumito Mizoguchi , Hiroshi Kubota

6. 外观设计

USD463817S1 Developing unit for an image forming apparatus 失效
公开(公告)号：USD463817S1
公开(公告)日：2002-10-01
申请号：US29150038
申请日：2001-11-01
申请人： Hisashi Kunihiro , Hiroshi Tanisawa , Takeshi Wakabayashi , Hiroshi Kawahito , Fumito Mizoguchi , Hiroshi Kubota
设计人： Hisashi Kunihiro , Hiroshi Tanisawa , Takeshi Wakabayashi , Hiroshi Kawahito , Fumito Mizoguchi , Hiroshi Kubota

7. 发明授权

US07689140B2 Blade cleaning jig 有权
标题翻译：刀片清洁夹具
公开(公告)号：US07689140B2
公开(公告)日：2010-03-30
申请号：US11599395
申请日：2006-11-15
申请人： Yohichi Takesawa , Eiichi Kido , Fumito Mizoguchi
发明人： Yohichi Takesawa , Eiichi Kido , Fumito Mizoguchi
IPC分类号： G03G21/00
CPC分类号： G03G15/0815 , G03G15/0896 , G03G2221/0005 , G03G2221/163
摘要： A blade cleaning jig includes a cleaning portion and a gripping portion. The cleaning portion includes a support body of stainless steel or the like and polishing tape provided on the upper face of this support body, and moreover a cushioning material is inserted between the support body and the polishing tape. A protective member for preventing damage to the surface of a developer roller is attached to the entire lower face of the support body. This protective member is attached bent at a circumferential end portion such that the protective member covers from the lower face of the support body via a circumferential edge portion to an upper face circumferential edge portion.
摘要翻译：刀片清洁夹具包括清洁部分和夹持部分。清洁部分包括不锈钢等的支撑体和设置在该支撑体的上表面上的抛光带，此外，在支撑体和研磨带之间插入缓冲材料。用于防止损坏显影辊表面的保护构件安装在支撑体的整个下表面上。该保护构件在周向端部弯曲，使得保护构件从支撑体的下表面经由周向边缘部分覆盖到上表面周边部分。

8. 发明授权

US6009295A Developing apparatus 失效
标题翻译：开发设备
公开(公告)号：US6009295A
公开(公告)日：1999-12-28
申请号：US100947
申请日：1998-06-22
申请人： Takahiko Kimura , Jun Yamaguchi , Yasuyuki Ishiguro , Yoshiaki Sanada , Fumito Mizoguchi , Takao Hiroyasu
发明人： Takahiko Kimura , Jun Yamaguchi , Yasuyuki Ishiguro , Yoshiaki Sanada , Fumito Mizoguchi , Takao Hiroyasu
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/09 , G03G15/0887
摘要： Impurities contained in a developer are captured and prevented from mixing into the developer again, thereby to avoid lowering of image quality due to the impurities. Such impurities include aggregates of the developer formed in a developing apparatus, insufficiently charged toner particles, defectively charged toner particles having an opposite polarity to a predetermined polarity, and defective carrier particles lacking in strength for being held by a developing magnet roller. A recess is provided between peaks of magnetism located in a lower portion of a developing magnet roller. The recess has an air pressure substantially equal to an air pressure (atmospheric pressure) in the developing apparatus, so that air in the developing apparatus and the recess does not flow only in one direction. Impurities contained in the developer circulating around the developing roller cannot be magnetically held in the lower half of the developing roller because of centrifugal force and gravity. Consequently, the impurities are separated and collected in the recess.
摘要翻译：包含在显影剂中的杂质被捕获并防止再次混入显影剂中，从而避免由于杂质而导致的图像质量降低。这样的杂质包括在显影装置中形成的显影剂的聚集体，充足的调色剂颗粒，具有与预定极性相反的极性的缺陷充电的调色剂颗粒，以及由显影磁性辊保持的强度不足的载体颗粒不良。在位于显影磁辊的下部的磁性峰之间设置凹部。凹部的空气压力基本上等于显影装置中的空气压力（大气压），使得显影装置中的空气和凹部不仅在一个方向上流动。由于离心力和重力，包含在显影辊周围显影剂中的杂质不能磁性地保持在显影辊的下半部。因此，杂质被分离并收集在凹部中。

9. 发明授权

US08655239B2 Transfer belt unit and image forming apparatus 有权
标题翻译：转印带单元和成像设备
公开(公告)号：US08655239B2
公开(公告)日：2014-02-18
申请号：US13438334
申请日：2012-04-03
申请人： Fumito Mizoguchi , Toshiki Takiguchi , Hideshi Izumi , Hiroshi Tachiki
发明人： Fumito Mizoguchi , Toshiki Takiguchi , Hideshi Izumi , Hiroshi Tachiki
IPC分类号： G03G15/20
CPC分类号： G03G15/1685 , G03G15/0189 , G03G2215/0132
摘要： A secondary transfer unit stretches a transfer belt in an endless form over a driving roller, a driven roller, a transfer roller, an auxiliary roller, and a support roller therebetween. The transfer belt moves, by rotation of the driving roller, along a circulation path which passes through a transfer position. The transfer roller and the auxiliary roller press the transfer belt from the inner peripheral surface of the transfer belt toward an intermediate transfer belt in the transfer position. The transfer belt has an outer peripheral surface thereof which is pressed against the intermediate transfer belt and is roughened so that the surface roughness of the outer peripheral surface becomes 6 μm to 10 μm.
摘要翻译：二次转印单元将循环形式的转印带在驱动辊，从动辊，转印辊，辅助辊和支撑辊之间延伸。转印带通过驱动辊的旋转沿着通过转印位置的循环路径移动。转印辊和辅助辊将转印带从转印带的内周表面朝向转印位置的中间转印带挤压。转印带的外周面被压靠在中间转印带上并被粗糙化，使得外周面的表面粗糙度为6μm〜10μm。

10. 发明申请

US20120251198A1 TRANSFER BELT UNIT AND IMAGE FORMING APPARATUS 有权
标题翻译：传送带单元和图像形成装置
公开(公告)号：US20120251198A1
公开(公告)日：2012-10-04
申请号：US13438334
申请日：2012-04-03
申请人： Fumito MIZOGUCHI , Toshiki TAKIGUCHI , Hideshi IZUMI , Hiroshi TACHIKI
发明人： Fumito MIZOGUCHI , Toshiki TAKIGUCHI , Hideshi IZUMI , Hiroshi TACHIKI
IPC分类号： G03G15/14
CPC分类号： G03G15/1685 , G03G15/0189 , G03G2215/0132
摘要： A secondary transfer unit stretches a transfer belt in an endless form over a driving roller, a driven roller, a transfer roller, an auxiliary roller, and a support roller therebetween. The transfer belt moves, by rotation of the driving roller, along a circulation path which passes through a transfer position. The transfer roller and the auxiliary roller press the transfer belt from the inner peripheral surface of the transfer belt toward an intermediate transfer belt in the transfer position. The transfer belt has an outer peripheral surface thereof which is pressed against the intermediate transfer belt and is roughened so that the surface roughness of the outer peripheral surface becomes 6 μm to 10 μm.
摘要翻译：二次转印单元将循环形式的转印带在驱动辊，从动辊，转印辊，辅助辊和支撑辊之间延伸。转印带通过驱动辊的旋转沿着通过转印位置的循环路径移动。转印辊和辅助辊将转印带从转印带的内周表面朝向转印位置的中间转印带挤压。转印带的外周面被压靠在中间转印带上并被粗糙化，使得外周面的表面粗糙度为6μm〜10μm。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式