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1. 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

2. 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

3. 发明授权

US07526236B2 Waste developer collecting device, image forming apparatus, and waste developer collecting method 有权
标题翻译：废弃显影剂收集装置，成像装置和废弃显影剂收集方法
公开(公告)号：US07526236B2
公开(公告)日：2009-04-28
申请号：US11385769
申请日：2006-03-22
申请人： Hiroshi Kubota , Yasuyuki Ishiguro , Koichi Mihara
发明人： Hiroshi Kubota , Yasuyuki Ishiguro , Koichi Mihara
IPC分类号： G03G15/08 , G03G21/12
CPC分类号： G03G21/12
摘要： A waste developer collecting device included in a color tandem image forming apparatus which forms an image using K (black), C (cyan), M (magenta), and Y (yellow) developers includes a collecting container which can be attached to a developing device storing the C developer, a developing device storing the M developer, and a developing device storing the Y developer at the same time and which collects the C, M, and Y developers discharged from the respective developing devices. With this, it is possible to efficiently discharge and collect the developers.
摘要翻译：使用K（黑色），C（青色），M（品红色）和Y（黄色）显影剂形成图像的彩色串联图像形成装置中包括的废弃显影剂收集装置包括可附接到显影剂存储C显影剂的装置，存储M显影剂的显影装置和同时存储Y显影剂的显影装置，并收集从各显影装置排出的C，M和Y显影剂。由此，可以有效地排出和收集开发者。

4. 发明授权

US07395015B2 Toner transport device, toner supply device, and image forming apparatus 有权
标题翻译：调色剂输送装置，调色剂供应装置和图像形成装置
公开(公告)号：US07395015B2
公开(公告)日：2008-07-01
申请号：US11387756
申请日：2006-03-24
申请人： Yasuyuki Ishiguro , Hiroshi Kubota , Koichi Mihara
发明人： Yasuyuki Ishiguro , Hiroshi Kubota , Koichi Mihara
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0855 , G03G15/0865 , G03G15/0879 , G03G2215/0604
摘要： A toner transport device includes a toner transport path for passing toner, and a toner transport pipe disposed so as to have an up-and-down direction in which the toner transport path extends. Further, the toner transport device includes a pipe supporting member for supporting the toner transport pipe, which is supported so as to move up and down. This allows the toner transport pipe to vibrate up and down, thereby properly preventing retention and solidification of toner inside the toner transport path.
摘要翻译：调色剂输送装置包括用于通过调色剂的调色剂输送路径和调色剂输送管，其配置成具有调色剂输送路径延伸的上下方向。此外，调色剂输送装置包括用于支撑调色剂输送管的管支撑构件，其被支撑以便上下移动。这使得调色剂输送管能够上下振动，从而适当地防止调色剂输送路径内的调色剂的保持和固化。

5. 发明授权

US07263317B2 Particle discharge apparatus and image forming apparatus 有权
标题翻译：粒子放电装置和成像装置
公开(公告)号：US07263317B2
公开(公告)日：2007-08-28
申请号：US11079185
申请日：2005-03-15
申请人： Hiroshi Kubota , Yasuyuki Ishiguro , Yoshio Sakagawa , Takeshi Takayama , Jun Yamaguchi
发明人： Hiroshi Kubota , Yasuyuki Ishiguro , Yoshio Sakagawa , Takeshi Takayama , Jun Yamaguchi
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/0868 , G03G2215/0847 , G03G2215/0872
摘要： A particle discharge apparatus includes cylindrical particle discharge unit(s) having toner dispensing outlet(s) provided at upper portion(s) on one side of particle discharge unit(s), and particle discharge outlet(s) provided at lower portion(s) on the other side of particle discharge unit(s); and conveyor screw(s), provided at the interior of particle discharge unit(s), having rotatable shaft(s) and helical conveyor vane(s) secured to rotatable shaft(s). The conveyor vane(s) is/are divided into first vane segment(s) and second vane segment(s); and wherein there is/are vaneless region(s), where no portion of conveyor vane(s) is present, between first vane segment(s) and second vane segment(s).
摘要翻译：一种颗粒排放装置，包括具有设置在颗粒排出单元一侧的上部的调色剂分配出口的圆柱形颗粒排出单元和设置在颗粒排出单元的下部的颗粒排出口（s））在颗粒排放单元的另一侧; 以及设置在颗粒排放单元内部的具有可旋转的轴和固定到可旋转轴的螺旋输送机叶片的输送螺杆。输送叶片被分成第一叶片段和第二叶片段; 并且其中在第一叶片段和第二叶片段之间存在/是无叶区域，其中不存在输送叶片的一部分。

6. 发明授权

US07177577B2 Particles supply apparatus and image forming apparatus 有权
标题翻译：颗粒供给装置和成像装置
公开(公告)号：US07177577B2
公开(公告)日：2007-02-13
申请号：US11080534
申请日：2005-03-16
申请人： Yasuyuki Ishiguro , Hiroshi Kubota , Akira Nakakuma , Takeshi Takayama , Jun Yamaguchi
发明人： Yasuyuki Ishiguro , Hiroshi Kubota , Akira Nakakuma , Takeshi Takayama , Jun Yamaguchi
IPC分类号： G03G15/00
CPC分类号： G03G15/0886 , G03G15/0868 , G03G2215/0692 , G03G2215/0847
摘要： A particles supply apparatus is equipped with cylindrical particles discharge unit(s) provided with particles discharge outlet(s) at lower portion(s) thereof, and is equipped with cylindrical shutter cap(s) covering outside circumferential surface(s) of particles discharge unit(s). Shutter cap(s) is/are provided with opening(s) for opening and/or closing particles discharge outlet(s) of particles discharge unit(s), and shutter cap(s) is/are disposed so as to be capable of moving in substantially parallel fashion with respect to axial direction(s) of particles discharge unit(s) while rotating in helical fashion.
摘要翻译：颗粒供给装置配备有在其下部具有颗粒排出口的圆柱形颗粒排出单元，并且具有覆盖颗粒排出的外周表面的圆柱形快门盖单位）。快门盖被设置有用于打开和/或关闭颗粒排放单元的颗粒排放出口的开口，并且快门盖被设置为能够在以螺旋方式旋转的同时相对于颗粒排放单元的轴向方向基本平行地移动。

7. 发明申请

US20060216066A1 Waste developer collecting device, image forming apparatus, and waste developer collecting method 有权
公开(公告)号：US20060216066A1
公开(公告)日：2006-09-28
申请号：US11385769
申请日：2006-03-22
申请人： Hiroshi Kubota , Yasuyuki Ishiguro , Koichi Mihara
发明人： Hiroshi Kubota , Yasuyuki Ishiguro , Koichi Mihara
IPC分类号： G03G15/08
CPC分类号： G03G21/12
摘要： A waste developer collecting device included in a color tandem image forming apparatus which forms an image using K (black), C (cyan), M (magenta), and Y (yellow) developers includes a collecting container which can be attached to a developing device storing the C developer, a developing device storing the M developer, and a developing device storing the Y developer at the same time and which collects the C, M, and Y developers discharged from the respective developing devices. With this, it is possible to efficiently discharge and collect the developers.

8. 发明申请

US20060078354A1 Development apparatus 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：US20060078354A1
公开(公告)日：2006-04-13
申请号：US11236718
申请日：2005-09-28
申请人： Hiroshi Kubota , Yasuyuki Ishiguro , Takeshi Takayama , Jun Yamaguchi , Hiroshi Kawahito , Yuhsuke Yoshimoto
发明人： Hiroshi Kubota , Yasuyuki Ishiguro , Takeshi Takayama , Jun Yamaguchi , Hiroshi Kawahito , Yuhsuke Yoshimoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G15/0855 , G03G15/0865 , G03G2215/0604 , G03G2215/0822 , G03G2215/0827 , G03G2215/0838
摘要： By rotating a first and a second screw axle, developer is repeatedly cyclically carried from a first developer path, via an opening portion, a second developer path and an opening to return to the first developer path. While being recirculated and carried, the developer is stuck to an external peripheral face of a development roller, and is carried to a development region between the development roller and a photosensitive drum, wherein an electrostatic latent image on the photosensitive drum is developed by the toner. Furthermore, a first cut-out portion is formed on the first screw axle, and a second and third cut-out portions are formed on the third screw axle, and thus by allowing the developer to back flow from the recycle transport path to the toner supply path, the developer can mix with the toner in the toner supply path, and it is possible to prevent solidification of the toner in the toner supply path.
摘要翻译：通过旋转第一和第二螺旋轴，显影剂经由开口部分，第二显影剂路径和开口从第一显影剂路径反复循环地运送以返回到第一显影剂路径。在再循环和携带的同时，显影剂被粘附到显影辊的外周面上，并被承载到显影辊和感光鼓之间的显影区域，其中感光鼓上的静电潜像由调色剂显影。此外，第一切割部分形成在第一螺旋轴上，第二和第三切口部分形成在第三螺旋轴上，因此通过允许显影剂从循环输送路径返回到调色剂供应路径，显影剂可以与调色剂供应路径中的调色剂混合，并且可以防止调色剂供应路径中的调色剂的固化。

9. 发明授权

US07502576B2 Development apparatus for mixing recycled developer with toner in a toner supply path and image forming apparatus having same 有权
标题翻译：用于将再循环显影剂与调色剂供给路径中的调色剂混合的显影装置和具有该显影装置的成像设备
公开(公告)号：US07502576B2
公开(公告)日：2009-03-10
申请号：US11236718
申请日：2005-09-28
申请人： Hiroshi Kubota , Yasuyuki Ishiguro , Takeshi Takayama , Jun Yamaguchi , Hiroshi Kawahito , Yuhsuke Yoshimoto
发明人： Hiroshi Kubota , Yasuyuki Ishiguro , Takeshi Takayama , Jun Yamaguchi , Hiroshi Kawahito , Yuhsuke Yoshimoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G15/0855 , G03G15/0865 , G03G2215/0604 , G03G2215/0822 , G03G2215/0827 , G03G2215/0838
摘要： By rotating a first and a second screw axle, developer is repeatedly cyclically carried from a first developer path, via an opening portion, a second developer path and an opening to return to the first developer path. While being recirculated and carried, the developer is stuck to an external peripheral face of a development roller, and is carried to a development region between the development roller and a photosensitive drum, wherein an electrostatic latent image on the photosensitive drum is developed by the toner. Furthermore, a first cut-out portion is formed on the first screw axle, and a second and third cut-out portions are formed on the third screw axle, and thus by allowing the developer to back flow from the recycle transport path to the toner supply path, the developer can mix with the toner in the toner supply path, and it is possible to prevent solidification of the toner in the toner supply path.
摘要翻译：通过旋转第一和第二螺旋轴，显影剂经由开口部分，第二显影剂路径和开口从第一显影剂路径反复循环地运送以返回到第一显影剂路径。在再循环和携带的同时，显影剂被粘附到显影辊的外周面上，并被携带到显影辊和感光鼓之间的显影区域，其中感光鼓上的静电潜像由调色剂显影。此外，第一切割部分形成在第一螺旋轴上，第二和第三切口部分形成在第三螺旋轴上，因此通过允许显影剂从循环输送路径返回到调色剂供应路径，显影剂可以与调色剂供应路径中的调色剂混合，并且可以防止调色剂供应路径中的调色剂的固化。

10. 发明授权

US07505711B2 Waste developer collecting device and image forming apparatus provided therewith 有权
标题翻译：废弃显影剂收集装置和与其一起提供的图像形成装置
公开(公告)号：US07505711B2
公开(公告)日：2009-03-17
申请号：US11250539
申请日：2005-10-17
申请人： Yuhsuke Yoshimoto , Yasuyuki Ishiguro , Hiroshi Kubota , Hiroshi Kawahito , Jun Yamaguchi
发明人： Yuhsuke Yoshimoto , Yasuyuki Ishiguro , Hiroshi Kubota , Hiroshi Kawahito , Jun Yamaguchi
IPC分类号： G03G15/08
CPC分类号： G03G21/12 , G03G2215/0607
摘要： A waste developer collecting device ejects and collects a waste developer used in a developing unit employing a two-component developing system in which a developer that contains toner and carrier is used. The waste developer collecting device includes: an opening and closing section for opening and closing a developer ejection opening formed on a bottom portion of the developing unit; an opening operation prohibiting section for prohibiting the opening operation of the opening and closing section; a collecting container for collecting the developer ejected through the developer ejection opening; and a collecting container fixing section for fixing the collecting container at a position where the developer ejected from the developing unit is collected. The opening operation prohibiting section allows the opening operation of the opening and closing section when the collecting container is coupled to the collecting container fixing section.
摘要翻译：废弃显影剂收集装置使用采用含有调色剂和载体的显影剂的双组分显影系统来喷出并收集在显影单元中使用的废显影剂。废显影剂收集装置包括：打开和关闭形成在显影单元的底部上的显影剂喷射口的打开和关闭部分; 打开操作禁止部分，用于禁止打开和关闭部分的打开操作; 用于收集通过显影剂排出口排出的显影剂的收集容器; 以及收集容器固定部分，用于将收集容器固定在从显影单元排出的显影剂被收集的位置处。当收集容器联接到收集容器固定部分时，打开操作禁止部分允许打开和关闭部分的打开操作。

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