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1. 发明授权

US07860432B2 Toner conveyance unit and image forming apparatus 有权
标题翻译：调色剂输送单元和成像设备
公开(公告)号：US07860432B2
公开(公告)日：2010-12-28
申请号：US12199262
申请日：2008-08-27
申请人： Yasuyuki Ishiguro , Takeshi Okuda , Takeshi Wakabayashi
发明人： Yasuyuki Ishiguro , Takeshi Okuda , Takeshi Wakabayashi
IPC分类号： G03G15/00
CPC分类号： G03G15/0898 , G03G15/0868 , G03G15/0879 , G03G15/0886 , G03G2215/067
摘要： A toner conveyance unit is provided that can reliably prevent a toner from leaking and scattering. And an image forming apparatus is also provided having the toner conveyance unit. When a circular arc-shaped shutter member and a rotary shutter member are closed, a first conveyance part and a second conveyance part are adapted to separate from each other. When the circular arc-shaped shutter member and the rotary shutter member are open, the circular arc-shaped shutter member and the rotary shutter member rotate integrally so as to be enclosed in the tubular cylinder part, and to move a through hole to a position such as to constitute a portion of a second toner conveyance path, whereby the first conveyance part and the second conveyance part are adapted to be connected to each other so that a first toner conveyance path and the second toner conveyance path communicate with each other.
摘要翻译：提供了可以可靠地防止调色剂泄漏和散射的调色剂传送单元。并且还设置有具有调色剂传送单元的图像形成装置。当圆弧状的挡板部件和旋转挡板部件关闭时，第一输送部件和第二输送部件相互分离。当圆弧形挡板构件和旋转挡板构件打开时，圆弧形挡板构件和旋转闸门构件一体地旋转以封闭在管状筒体中，并且将通孔移动到位置例如构成第二调色剂输送路径的一部分，由此第一输送部和第二输送部适于彼此连接，使得第一调色剂输送路径和第二调色剂输送路径彼此连通。

2. 发明授权

US07627274B2 Toner conveying device, toner supply device and image forming apparatus using these 有权
标题翻译：调色剂输送装置，调色剂供给装置和使用这些的成像装置
公开(公告)号：US07627274B2
公开(公告)日：2009-12-01
申请号：US11896541
申请日：2007-09-04
申请人： Yasuyuki Ishiguro , Takeshi Okuda , Takeshi Wakabayashi , Jun Yamaguchi , Hiroshi Kawahito
发明人： Yasuyuki Ishiguro , Takeshi Okuda , Takeshi Wakabayashi , Jun Yamaguchi , Hiroshi Kawahito
IPC分类号： G03G15/08
CPC分类号： G03G15/0879 , G03G15/0877
摘要： A supply passage assembly arranged under a toner bottle for conveying toner supplied from the toner bottle to a developing unit arranged below, includes: a toner passage having a toner input port at top and a toner discharge port at bottom and incorporating rotators for agitating the toner supplied from the toner bottle and is constructed so that the toner passage includes a first swing member for agitating toner near the toner input port and a second swing member for agitating toner near the toner discharge port.
摘要翻译：一种布置在调色剂瓶下面的供应通道组件，用于将从调色剂瓶供应的调色剂输送到下面布置的显影单元，包括：调色剂通道，其具有顶部的调色剂输入端口和底部的调色剂排出口，并包括用于搅拌调色剂的旋转器由调色剂瓶提供并且构造成调色剂通道包括用于搅拌调色剂输入端口附近的调色剂的第一摆动部件和用于搅拌调色剂排出口附近的调色剂的第二摆动部件。

3. 发明授权

US07542704B2 Toner carrier apparatus, toner feeding apparatus, and image forming apparatus 有权
标题翻译：调色剂载体装置，调色剂供给装置和成像装置
公开(公告)号：US07542704B2
公开(公告)日：2009-06-02
申请号：US11826426
申请日：2007-07-16
申请人： Takeshi Okuda , Yasuyuki Ishiguro , Takeshi Wakabayashi , Jun Yamaguchi , Hiroshi Kawahito
发明人： Takeshi Okuda , Yasuyuki Ishiguro , Takeshi Wakabayashi , Jun Yamaguchi , Hiroshi Kawahito
IPC分类号： G03G15/08
CPC分类号： G03G15/0879 , G03G15/0877
摘要： Accumulation and coagulation of toner inside a vertically-disposed toner carrying path is properly prevented. The toner carrier apparatus includes: a toner carrier pipe which includes therein a toner carrying path through which toner is carried and is disposed so that the toner carrier path vertically extends; a pipe supporting member which supports the toner carrier pipe in such a way as to allow the toner carrier pipe to be vertically movable; a rotational member and operation wings, which cause the toner carrier pipe to reciprocally move in the vertical direction and horizontally swing; and a knocking mechanism which horizontally hits the toner carrier pipe.
摘要翻译：适当地防止垂直设置的调色剂承载路径内的调色剂的积聚和凝结。调色剂载体装置包括：调色剂承载管，其中包括调色剂承载路径，通过该调色剂承载路径承载调色剂，并且被布置成使调色剂承载件路径垂直延伸; 管支撑构件，其以允许调色剂承载管可垂直移动的方式支撑调色剂承载管; 旋转构件和操作翼，其使调色剂承载管在垂直方向上往复移动并水平摆动; 以及水平撞击调色剂承载管的敲击机构。

4. 发明申请

US20080089718A1 Toner conveying device, toner supply device and image forming apparatus using these 有权
标题翻译：调色剂输送装置，调色剂供给装置和使用这些的成像装置
公开(公告)号：US20080089718A1
公开(公告)日：2008-04-17
申请号：US11907028
申请日：2007-10-09
申请人： Yasuyuki Ishiguro , Takeshi Okuda , Takeshi Wakabayashi , Jun Yamaguchi , Hiroshi Kawahito
发明人： Yasuyuki Ishiguro , Takeshi Okuda , Takeshi Wakabayashi , Jun Yamaguchi , Hiroshi Kawahito
IPC分类号： G03G15/08
CPC分类号： G03G15/0879 , G03G15/0877 , G03G2215/0802
摘要： In a supply passage assembly having a toner passage arranged under a toner bottle for conveying toner supplied from the toner bottle to a developing unit arranged below, a toner conveying pipe for forming the toner passage is formed of an elastic material and a toner conveying pipe deforming member is arranged adjacent to the toner conveying pipe for elastically deforming the toner conveying pipe.
摘要翻译：在具有调色剂通道的供给通道组件中，调色剂通道布置在调色剂瓶下面，用于将从调色剂瓶供应的调色剂输送到下面布置的显影单元，用于形成调色剂通道的调色剂输送管由弹性材料和调色剂输送管变形构件邻近调色剂输送管布置，用于使调色剂输送管弹性变形。

5. 发明申请

US20080080901A1 Toner conveying device, toner supply device and image forming apparatus using these 有权
标题翻译：调色剂输送装置，调色剂供给装置和使用这些的成像装置
公开(公告)号：US20080080901A1
公开(公告)日：2008-04-03
申请号：US11896541
申请日：2007-09-04
申请人： Yasuyuki Ishiguro , Takeshi Okuda , Takeshi Wakabayashi , Jun Yamaguchi , Hiroshi Kawahito
发明人： Yasuyuki Ishiguro , Takeshi Okuda , Takeshi Wakabayashi , Jun Yamaguchi , Hiroshi Kawahito
IPC分类号： G03G15/08
CPC分类号： G03G15/0879 , G03G15/0877
摘要： A supply passage assembly arranged under a toner bottle for conveying toner supplied from the toner bottle to a developing unit arranged below, includes: a toner passage having a toner input port at top and a toner discharge port at bottom and incorporating rotators for agitating the toner supplied from the toner bottle and is constructed so that the toner passage includes a first swing member for agitating toner near the toner input port and a second swing member for agitating toner near the toner discharge port.
摘要翻译：一种布置在调色剂瓶下面的供应通道组件，用于将从调色剂瓶供应的调色剂输送到下面布置的显影单元，包括：调色剂通道，其具有顶部的调色剂输入端口和底部的调色剂排出口，并包括用于搅拌调色剂的旋转器由调色剂瓶提供并且构造成调色剂通道包括用于搅拌调色剂输入端口附近的调色剂的第一摆动部件和用于搅拌调色剂排出口附近的调色剂的第二摆动部件。

6. 发明申请

US20080031657A1 Toner carrier apparatus, toner feeding apparatus, and image forming apparatus 有权
标题翻译：调色剂载体装置，调色剂供给装置和成像装置
公开(公告)号：US20080031657A1
公开(公告)日：2008-02-07
申请号：US11826426
申请日：2007-07-16
申请人： Takeshi Okuda , Yasuyuki Ishiguro , Takeshi Wakabayashi , Jun Yamaguchi , Hiroshi Kawahito
发明人： Takeshi Okuda , Yasuyuki Ishiguro , Takeshi Wakabayashi , Jun Yamaguchi , Hiroshi Kawahito
IPC分类号： G03G15/08
CPC分类号： G03G15/0879 , G03G15/0877
摘要： Accumulation and coagulation of toner inside a vertically-disposed toner carrying path is properly prevented. The toner carrier apparatus includes: a toner carrier pipe which includes therein a toner carrying path through which toner is carried and is disposed so that the toner carrier path vertically extends; a pipe supporting member which supports the toner carrier pipe in such a way as to allow the toner carrier pipe to be vertically movable; a rotational member and operation wings, which cause the toner carrier pipe to reciprocally move in the vertical direction and horizontally swing; and a knocking mechanism which horizontally hits the toner carrier pipe.
摘要翻译：适当地防止垂直设置的调色剂承载路径内的调色剂的积聚和凝结。调色剂载体装置包括：调色剂承载管，其中包括调色剂承载路径，通过该调色剂承载路径承载调色剂，并且被布置成使调色剂承载件路径垂直延伸; 管支撑构件，其以允许调色剂承载管可垂直移动的方式支撑调色剂承载管; 旋转构件和操作翼，其使调色剂承载管在垂直方向上往复移动并水平摆动; 以及水平撞击调色剂承载管的敲击机构。

7. 发明授权

US07805096B2 Toner conveying device, toner supply device and image forming apparatus using these 有权
标题翻译：调色剂输送装置，调色剂供给装置和使用这些的成像装置
公开(公告)号：US07805096B2
公开(公告)日：2010-09-28
申请号：US11907028
申请日：2007-10-09
申请人： Yasuyuki Ishiguro , Takeshi Okuda , Takeshi Wakabayashi , Jun Yamaguchi , Hiroshi Kawahito
发明人： Yasuyuki Ishiguro , Takeshi Okuda , Takeshi Wakabayashi , Jun Yamaguchi , Hiroshi Kawahito
IPC分类号： G03G15/08
CPC分类号： G03G15/0879 , G03G15/0877 , G03G2215/0802
摘要： In a supply passage assembly having a toner passage arranged under a toner bottle for conveying toner supplied from the toner bottle to a developing unit arranged below, a toner conveying pipe for forming the toner passage is formed of an elastic material and a toner conveying pipe deforming member is arranged adjacent to the toner conveying pipe for elastically deforming the toner conveying pipe.
摘要翻译：在具有调色剂通道的供给通道组件中，调色剂通道布置在调色剂瓶下面，用于将从调色剂瓶供应的调色剂输送到下面布置的显影单元，用于形成调色剂通道的调色剂输送管由弹性材料和调色剂输送管变形构件邻近调色剂输送管布置，用于使调色剂输送管弹性变形。

8. 发明申请

US20090060586A1 TONER CONVEYANCE UNIT AND IMAGE FORMING APPARATUS 有权
标题翻译：墨粉输送单元和图像形成装置
公开(公告)号：US20090060586A1
公开(公告)日：2009-03-05
申请号：US12199262
申请日：2008-08-27
申请人： Yasuyuki ISHIGURO , Takeshi Okuda , Takeshi Wakabayashi
发明人： Yasuyuki ISHIGURO , Takeshi Okuda , Takeshi Wakabayashi
IPC分类号： G03G15/10
CPC分类号： G03G15/0898 , G03G15/0868 , G03G15/0879 , G03G15/0886 , G03G2215/067
摘要： A toner conveyance unit is provided that can reliably prevent a toner from leaking and scattering. And an image forming apparatus is also provided having the toner conveyance unit. When a circular arc-shaped shutter member and a rotary shutter member are closed, a first conveyance part and a second conveyance part are adapted to separate from each other. When the circular arc-shaped shutter member and the rotary shutter member are open, the circular arc-shaped shutter member and the rotary shutter member rotate integrally so as to be enclosed in the tubular cylinder part, and to move a through hole to a position such as to constitute a portion of a second toner conveyance path, whereby the first conveyance part and the second conveyance part are adapted to be connected to each other so that a first toner conveyance path and the second toner conveyance path communicate with each other.
摘要翻译：提供了可以可靠地防止调色剂泄漏和散射的调色剂传送单元。并且还设置有具有调色剂传送单元的图像形成装置。当圆弧状的挡板部件和旋转挡板部件关闭时，第一输送部件和第二输送部件相互分离。当圆弧形挡板构件和旋转挡板构件打开时，圆弧形挡板构件和旋转闸门构件一体地旋转以封闭在管状筒体中，并且将通孔移动到位置例如构成第二调色剂输送路径的一部分，由此第一输送部和第二输送部适于彼此连接，使得第一调色剂输送路径和第二调色剂输送路径彼此连通。

9. 发明授权

US6035168A Developing device having a reduced width in the horizontal direction 有权
标题翻译：显影装置在水平方向上具有减小的宽度
公开(公告)号：US6035168A
公开(公告)日：2000-03-07
申请号：US223370
申请日：1998-12-30
申请人： Jitsuo Masuda , Hiroshi Kawamoto , Makoto Uehara , Yasutaka Maeda , Takeshi Wakabayashi , Takahiko Kimura , Tao Ou , Naotaka Funayama , Toshio Nishino , Yasuyuki Ishiguro , Syouichi Fujita , Hirofumi Sakita
发明人： Jitsuo Masuda , Hiroshi Kawamoto , Makoto Uehara , Yasutaka Maeda , Takeshi Wakabayashi , Takahiko Kimura , Tao Ou , Naotaka Funayama , Toshio Nishino , Yasuyuki Ishiguro , Syouichi Fujita , Hirofumi Sakita
IPC分类号： G03G15/08
CPC分类号： G03G15/0896 , G03G15/0822
摘要： A developing device having a reduced size in the horizontal direction and in which a developing agent is transported with stirring along a circulating route inside a developing tank to effectively mix newly added toner therewith and stir the mixture. A developing tank for storing developing agent therein is horizontally divided with a partition member thereby providing an upper chamber and a lower chamber. A developer roller and a stirring roller are disposed in the lower chamber. Two screw rollers are disposed in the upper chamber. An inlet opening is formed between an end of the partition member and a regulating member for restricting a layer if the developing agent adsorbed to the developing roller. A developing agent removed by the restricting member is fed through an inlet opening to the screw rollers in the upper chamber. The developing agent is mixed with fresh toner supplied through a supply inlet and transported with being stirred by the screw roller in its axial direction. Then, the developing agent is transferred to the screw roller disposed parallel to the screw roller and it is further transported and returned to the stirring roller in the lower chamber through a return port provided opposite to the screw roller. The compact construction of the developing device is realized by arranging screw rollers for stirring and transporting toner in the upper chamber.
摘要翻译：一种显影装置，其在水平方向上具有减小的尺寸，并且其中显影剂沿显影槽内的循环路线搅拌输送，以有效地将新添加的调色剂混合并搅拌混合物。用于在其中存储显影剂的显影槽被水平分隔成分隔件，从而提供上室和下室。显影辊和搅拌辊设置在下室中。两个螺杆辊设置在上部腔室中。如果显影剂吸附到显影辊上，则在分隔部件的端部和限制部件之间形成入口。通过限制构件去除的显影剂通过入口开口被供给到上室中的螺杆辊。将显影剂与通过供应入口供应的新鲜调色剂混合，并在螺杆辊沿其轴向方向搅拌下运输。然后，将显影剂转移到与螺旋辊平行设置的螺旋辊上，并且通过与螺旋辊相对设置的返回端口进一步输送并返回到下室中的搅拌辊。显影装置的紧凑结构通过布置用于搅拌和输送上室中的调色剂的螺旋辊来实现。

10. 发明授权

US06792217B2 Use status detecting mechanism and image-producing unit 有权
标题翻译：使用状态检测机构和图像生成单元
公开(公告)号：US06792217B2
公开(公告)日：2004-09-14
申请号：US10387507
申请日：2003-03-14
申请人： Toshio Nishino , Yasuyuki Ishiguro , Takeshi Wakabayashi , Toshihide Ohgoshi
发明人： Toshio Nishino , Yasuyuki Ishiguro , Takeshi Wakabayashi , Toshihide Ohgoshi
IPC分类号： G03G1500
CPC分类号： G03G15/0894
摘要： A use status detecting mechanism includes a cover having an edge portion, in a portion of which a notch is formed, a moving member having a rod member, a spring portion, protrusions and grooves, and a shaft having a driving gear and ribs. In the unused state of a developing unit, the rod member is maintained to be exposed by the contact of the protrusions with the edge portion from the outside. When the developing unit is started to be used and rotation is transmitted to the driving gear, the moving member is rotated by the engagement of the ribs and the grooves, and the moving member is moved to the shaft side by the elastic force of the spring portion when the protrusions are opposed to the notches. Thus, the rod member is retreated from the exposed position.
摘要翻译：使用状态检测机构包括具有边缘部分的盖，其中一部分形成有切口，具有杆构件的移动构件，弹簧部分，突起和槽以及具有驱动齿轮和肋的轴。在显影单元的未使用状态下，通过突起与边缘部分的接触从外部保持棒构件露出。当显影单元开始使用并且旋转传递到驱动齿轮时，移动构件通过肋和槽的接合而旋转，并且移动构件通过弹簧的弹力而移动到轴侧当突起与凹口相对时的部分。因此，杆构件从暴露位置退回。

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