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1. 外观设计

USD451127S1 Toner cartridge 失效
公开(公告)号：USD451127S1
公开(公告)日：2001-11-27
申请号：US29143339
申请日：2001-06-13
申请人： Keiji Katou , Hiroshi Kubota , Yoshinori Otsuka , Yoshiki Ichikawa , Hiroshige Araki , Fumito Mizoguchi
设计人： Keiji Katou , Hiroshi Kubota , Yoshinori Otsuka , Yoshiki Ichikawa , Hiroshige Araki , Fumito Mizoguchi

2. 发明授权

US06314262B1 Toner supply system and toner cartridge 有权
标题翻译：墨粉供应系统和墨粉盒
公开(公告)号：US06314262B1
公开(公告)日：2001-11-06
申请号：US09604533
申请日：2000-06-27
申请人： Hisashi Kunihiro , Akira Nakakuma , Fumito Mizoguchi , Kenichi Nagata , Yoshiki Ichikawa
发明人： Hisashi Kunihiro , Akira Nakakuma , Fumito Mizoguchi , Kenichi Nagata , Yoshiki Ichikawa
IPC分类号： G03G1508
CPC分类号： G03G15/0886 , G03G15/0855 , G03G15/0865 , G03G15/0867 , G03G2215/0673 , G03G2215/0678 , G03G2215/0687 , G03G2215/0692 , Y10S222/01
摘要： A shutoff lid of a toner hopper is formed with locking elements for locking the lid and a fixing element for fixing the locking elements. In the front face of a bottle slider, a pair of projected abutments abutting the fixing element are arranged on the left and right sides and a pair of switching portions for moving the locking elements are formed. The rear face of the fixing element is shaped with a stepped face which corresponds to the projected abutments. As the bottle slider moves forwards, each projected abutment abuts the stepped face of the fixing element and moves the fixing element, to thereby cancel restraint of the fixing element on the locking elements. A further advancement of the bottle slider causes the locking elements to move and release the locked state. If a projected abutment does not match the fixing element, the fixing element cannot be moved thus making release of the lock impossible. On the other hand, when the bottle slider has reached the toner supply position, contact portions of the releasing elements oppose a guide frame. When the releasing element is rotated about bridges by holding its handle, the contact portions abut the guide frame and function as the fulcrum so as to act a leverage force on the bridges, whereby it is possible to break off the bridges by a weak force. Thus, the releasing element is separated from the bottle slider and then a sealing element is peeled off.
摘要翻译：调色剂料斗的关闭盖形成有用于锁定盖的锁定元件和用于固定锁定元件的固定元件。在瓶滑块的前表面上，在左右两侧配置有抵靠固定元件的一对突出的抵接部，形成有用于移动锁定元件的一对切换部。固定元件的后表面形成有对应于突出的基台的台阶面。当瓶滑块向前移动时，每个突出的抵接件邻接固定元件的台阶面并移动固定元件，从而消除固定元件对锁定元件的限制。瓶滑块的进一步推进使得锁定元件移动并释放锁定状态。如果突出的支座与固定元件不匹配，则固定元件不能移动，从而不能解除锁定。另一方面，当瓶滑块已经到达调色剂供应位置时，释放元件的接触部分与引导框架相对。当释放元件通过握持其手柄绕桥转动时，接触部分抵靠引导框架并用作支点，以便对桥梁施加杠杆作用力，从而可以通过弱力来破坏桥梁。因此，释放元件与瓶滑块分离，然后剥离密封元件。

3. 发明授权

US5619312A Developing device with developer-supplying mechanism 失效
标题翻译：用显影剂供应机构开发设备
公开(公告)号：US5619312A
公开(公告)日：1997-04-08
申请号：US335948
申请日：1994-11-08
申请人： Shintarou Hatano , Hiroshi Kawahito , Yoshiki Ichikawa , Fumito Mizoguti , Masahiro Tsuji , Takao Hiroyasu , Hiroshi Kawamoto , Syouichi Fujita , Hideyuki Nishimura , Itaru Kawabata , Yuichi Kazaki
发明人： Shintarou Hatano , Hiroshi Kawahito , Yoshiki Ichikawa , Fumito Mizoguti , Masahiro Tsuji , Takao Hiroyasu , Hiroshi Kawamoto , Syouichi Fujita , Hideyuki Nishimura , Itaru Kawabata , Yuichi Kazaki
IPC分类号： G03G15/08 , G03G21/00
CPC分类号： G03G15/0822 , G03G15/0844 , G03G15/0853 , G03G15/0856 , G03G15/0877 , G03G15/0893 , G03G2215/0833
摘要： A developing device incorporating a developer supply unit and a developer discharge section, in which a supply developer including a mixture of toner and carrier is successively supplied to a developer container from the developer supply unit and a deteriorated developer in the developer container is discharged through the developer discharge section. The developer supply unit has a sponge roller for selectively attracting toner to a surface thereof, a magnet roller for selectively attracting carrier to a surface thereof, and a member for scraping and bringing the toner and carrier attracted to these rollers into the developer container. The developer including toner and carrier in a predetermined ratio is thus stably supplied to the developer container. In another example of the developer supply unit, agitating of the developer is performed while shovelling the developer deposited in a lower part of the unit by a transport screw. With this structure, since the toner and carrier are evenly mixed in the unit, the developer having a uniform toner concentration is supplied to the developer container, thereby continuing satisfactory development.
摘要翻译：包括显影剂供应单元和显影剂排出部分的显影装置，其中包括调色剂和载体的混合物的供应显影剂从显影剂供应单元连续地供应到显影剂容器，并且显影剂容器中的劣化显影剂通过显影剂放电部分。显影剂供应单元具有用于选择性地将调色剂吸引到其表面的海绵辊，用于选择性地将载体吸附到其表面的磁性辊，以及用于刮擦并使被这些辊吸引到显影剂容器中的调色剂和载体的构件。因此，包括调色剂和载体以预定比例的显影剂稳定地供应到显影剂容器。在显影剂供应单元的另一示例中，在通过输送螺钉铲除沉积在该单元的下部的显影剂的同时进行显影剂的搅拌。利用这种结构，由于调色剂和载体均匀地混合在该单元中，所以具有均匀的调色剂浓度的显影剂被供应到显影剂容器，从而继续令人满意的显影。

4. 发明授权

US4989539A Developing apparatus 失效
标题翻译：开发设备
公开(公告)号：US4989539A
公开(公告)日：1991-02-05
申请号：US293415
申请日：1989-01-04
申请人： Yoshiki Ichikawa
发明人： Yoshiki Ichikawa
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/09 , G03G15/0822
摘要： A developing apparatus using a bicomponent developing material is composed of a toner and a magnetic carrier. Between a developing roller for forming a magnetic brush and a stirring member disposed adjacent the developing roller for stirring the developing material, a flat plate-shaped stirring aiding plate is positioned with spaces defined above and below the stirring aiding plate. The stirring member transports developing material toward the developing roller and stirring aiding plate. The developing material is moved by the developing roller toward the stirring member and stirring aiding plate. In this way, the developing material is allowed to flow in separate streams through the spaces between the developing roller and the stirring aiding plate, and between the stirring member and the stirring aiding plate. This permits uniform distribution of toner concentration on the developing roller along the axis thereof in order to improve the image.
摘要翻译：使用双组分显影材料的显影装置由调色剂和磁性载体构成。在用于形成磁刷的显影辊和设置在显影辊附近的用于搅拌显影材料的搅拌部件之间，平板状搅拌辅助板被定位在搅拌辅助板上方和下方的空间。搅拌构件将显影材料输送到显影辊和搅拌辅助板。显影材料通过显影辊向搅拌构件和搅拌辅助板移动。以这种方式，允许显影材料以分开的流动通过显影辊和搅拌辅助板之间的空间以及搅拌构件和搅拌辅助板之间的空间流动。这允许调色剂浓度沿着其轴线均匀地分布在显影辊上，以便改善图像。

5. 发明授权

US08644739B2 Toner cartridge and image forming apparatus including the same 有权
标题翻译：墨粉盒和包括该墨粉盒的成像设备
公开(公告)号：US08644739B2
公开(公告)日：2014-02-04
申请号：US13197181
申请日：2011-08-03
申请人： Yoshiki Ichikawa
发明人： Yoshiki Ichikawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0879
摘要： A toner cartridge comprising: a cartridge body that has a toner discharge port on an one end side in its longitudinal direction; a shutter for opening and closing the toner discharge port; a screw-shaped shaft for conveying a toner in the cartridge body to the toner discharge port; a paddle member for conveying the toner in the cartridge body toward the screw-shaped shaft; and a toner inflow block member coupled to a portion of the paddle member.
摘要翻译：一种调色剂盒，包括：盒本体，其长度方向的一端侧具有调色剂排出口; 用于打开和关闭调色剂排出口的快门; 用于将盒体中的调色剂输送到调色剂排出口的螺旋形轴; 用于将盒体中的调色剂输送到螺旋形轴的桨形构件; 以及联接到所述桨构件的一部分的调色剂流入块构件。

6. 发明授权

US6016411A Efficient development of an electrostatic latent image 失效
标题翻译：静电潜像的高效发展
公开(公告)号：US6016411A
公开(公告)日：2000-01-18
申请号：US94986
申请日：1998-06-15
申请人： Takahiko Kimura , Yoshiki Ichikawa , Jun Yamaguchi , Masahiro Tsuji , Yoshiaki Sanada
发明人： Takahiko Kimura , Yoshiki Ichikawa , Jun Yamaguchi , Masahiro Tsuji , Yoshiaki Sanada
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/09 , G03G15/0898
摘要： A developing apparatus comprises a development housing containing developer and disposed opposite to a carrier for carrying a latent image, and a developing roller rotatably provided in the development housing and rotatively driven in a predetermined direction. The developer in the development housing is carried by the developing roller and the developer carried by the developing roller is applied to the carrier through an opening formed in the development housing. A rotation speed F.beta. of the developing roller is higher than a movement speed F.alpha. of the carrier. A gap .beta. between an opening downstream side wall portion of the development housing and the developing roller is greater than a gap .alpha. between the opening downstream side wall portion and the carrier.
摘要翻译：一种显影装置，包括：显影壳体，其容纳显影剂并且与用于承载潜像的载体相对设置;以及显影辊，其可旋转地设置在显影壳体中并沿预定方向旋转驱动。显影壳体中的显影剂由显影辊承载，并且由显影辊承载的显影剂通过形成在显影壳体中的开口施加到载体。显影辊的旋转速度Fβ高于载体的移动速度Fα1。显影壳体的开口下游侧壁部分和显影辊之间的间隙β大于开口下游侧壁部分和载体之间的间隙α。

7. 发明授权

US5946530A Developer processing apparatus provided with sealing member and sealing layer at rotary member supporting portion 失效
标题翻译：显影剂处理装置在旋转构件支撑部分设置有密封构件和密封层
公开(公告)号：US5946530A
公开(公告)日：1999-08-31
申请号：US104195
申请日：1998-06-25
申请人： Masahiro Tsuji , Yoshiki Ichikawa , Takashi Miyaji , Shigeru Yamaguchi , Takahiko Kimura , Jun Yamaguchi
发明人： Masahiro Tsuji , Yoshiki Ichikawa , Takashi Miyaji , Shigeru Yamaguchi , Takahiko Kimura , Jun Yamaguchi
IPC分类号： F16J15/16 , F16J15/32 , G03G15/08
CPC分类号： G03G15/0817 , G03G15/0898
摘要： A developer processing apparatus includes a rotary member provided rotatably in a container containing the developer, a sealing member provided at the rotary member and being brought into pressure contact with a portion supporting the rotary member and a sealing layer provided at the portion where the sealing member is brought into pressure contact, and formed of a material having lower hardness than the sealing member.
摘要翻译：一种显影剂处理装置，包括：可转动地设置在容纳显影剂的容器中的旋转构件，设置在旋转构件上并与支撑旋转构件的部分进行压力接触的密封构件和设置在密封构件被压接，并且由具有比密封构件低的硬度的材料形成。

8. 发明授权

US09069233B2 Mirror unit and image capturing apparatus 有权
标题翻译：镜像单元和图像捕获设备
公开(公告)号：US09069233B2
公开(公告)日：2015-06-30
申请号：US13547691
申请日：2012-07-12
申请人： Yoshiki Ichikawa
发明人： Yoshiki Ichikawa
IPC分类号： H04N5/225 , G03B19/12
CPC分类号： G03B19/12 , G03B2205/0053
摘要： Provided is a mirror unit comprising a movable mirror that pivots back and forth between an observation position and a withdrawn position; a movable mirror drive section that accumulates bias force using drive force of a drive force source, and causes the movable mirror to pivot from one of the observation position and the withdrawn position to the other by releasing the accumulated bias force; an attachment drive section that accumulates bias force using the drive force of the drive force source, and drives a working section other than the movable mirror by releasing the accumulated bias force; and an interlocking section that interlocks with the movable mirror and the attachment drive section, accumulates bias force in the attachment drive section while the movable mirror drive section releases bias force, and releases bias force from the attachment drive section while the movable mirror drive section accumulates bias force.
摘要翻译：提供了一种反射镜单元，其包括在观察位置和撤回位置之间来回转动的可移动反射镜; 可动镜驱动部，其通过驱动力源的驱动力积存偏压力，并且通过释放所述累积的偏压力使所述可动镜从所述观察位置和所述缩回位置之一枢转到另一个; 使用驱动力源的驱动力累积偏压力的附件驱动部，通过释放积存的偏压而驱动除了可动镜之外的工作部; 以及与可动镜和附接驱动部互锁的互锁部，在可移动镜驱动部释放偏压力的同时在附接驱动部中积聚偏压力，并且在可移动镜驱动部累积的同时释放来自安装驱动部的偏压力偏压力

9. 外观设计

USD462712S1 Toner cartridge 失效
公开(公告)号：USD462712S1
公开(公告)日：2002-09-10
申请号：US29142866
申请日：2001-06-05
申请人： Keiji Katou , Takahiko Kimura , Hiroshi Kubota , Yoshinori Otsuka , Yoshiki Ichikawa , Yasuyuki Ishiguro
设计人： Keiji Katou , Takahiko Kimura , Hiroshi Kubota , Yoshinori Otsuka , Yoshiki Ichikawa , Yasuyuki Ishiguro

10. 发明授权

US5166731A Developing unit having a rotation shaft and sealing member 失效
标题翻译：显影单元具有旋转轴和密封构件
公开(公告)号：US5166731A
公开(公告)日：1992-11-24
申请号：US654434
申请日：1991-02-12
申请人： Toyoka Aimoto , Yoshiki Ichikawa
发明人： Toyoka Aimoto , Yoshiki Ichikawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G15/0898
摘要： A developing unit for use in an electrophotographic image forming apparatus, which includes a rotation shaft rotatably supported through the wall of the developer tank in such a manner that the gap between the rotation shaft and the supporting wall is sealed with a main sealing member mounted on a bushing holding member, and that the gap between the rotation shaft and the bushing is sealed with a sub-sealing member.
摘要翻译：一种用于电子照相图像形成装置的显影单元，其包括旋转轴，该旋转轴以显影剂罐的壁可旋转地支撑，使得旋转轴和支撑壁之间的间隙被密封，主密封构件安装在衬套保持构件，并且旋转轴和衬套之间的间隙用副密封构件密封。

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