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11. 发明授权

US06173139B2 Recording medium carrier system having a paper feed unit, a transfer unit, a fixing unit and a paper ejecting unit constructed as independent units 失效
标题翻译：记录介质载体系统，具有作为独立单元构成的供纸单元，转印单元，定影单元和纸张排出单元
公开(公告)号：US06173139B2
公开(公告)日：2001-01-09
申请号：US09016785
申请日：1998-01-30
申请人： Toshiya Takahata , Akira Kubota , Tatsuro Osawa , Nobumasa Abe , Takehiko Okamura , Hiroshi Ito , Tahei Ishiwatari , Toshihiko Yamazaki
发明人： Toshiya Takahata , Akira Kubota , Tatsuro Osawa , Nobumasa Abe , Takehiko Okamura , Hiroshi Ito , Tahei Ishiwatari , Toshihiko Yamazaki
IPC分类号： G03G116
CPC分类号： G03G15/162 , G03G9/0821 , G03G9/0827 , G03G21/168 , G03G2215/0174 , G03G2221/1639 , G03G2221/1642 , G03G2221/1672
摘要： A recording medium carrier system of an image forming apparatus is constituted by independent units as a paper supply cassette, a paper feed unit, a transfer unit, a fixing unit, and a paper ejecting unit. An intermediate transfer unit in the transfer unit is provided with an intermediate transfer belt to which a toner image formed on a photoconductive drum is primarily transferred at a primary transfer position and which secondarily transfers the toner image on a recording medium at a secondary transfer position, and a driving roller for circulating the intermediate transfer belt. The primary transfer position is arranged close to the driving roller.
摘要翻译：图像形成装置的记录介质载体系统由作为供纸盒，供纸单元，转印单元，定影单元和排纸单元的独立单元构成。转印单元中的中间转印单元设置有中间转印带，其中形成在感光鼓上的调色剂图像主要在一次转印位置转印，并且二次转印在二次转印位置的记录介质上的调色剂图像，以及用于使中间转印带循环的驱动辊。主转印位置靠近驱动辊布置。

12. 发明授权

US07929884B2 Image forming apparatus, developing unit, and computer system 有权
标题翻译：图像形成装置，显影单元和计算机系统
公开(公告)号：US07929884B2
公开(公告)日：2011-04-19
申请号：US12574362
申请日：2009-10-06
申请人： Ken Yoshizuka , Toshiya Takahata , Yoichiro Irie
发明人： Ken Yoshizuka , Toshiya Takahata , Yoichiro Irie
IPC分类号： G03G15/01
CPC分类号： G03G21/1882 , G03G15/0121 , G03G15/0173 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G15/50 , G03G21/1889 , G03G2221/1663 , G03G2221/1823 , G03G2221/183
摘要： An image forming apparatus, for example, that is capable of accurately writing information into a developing unit or the like having an element is achieved. An image forming apparatus comprises: an attach/detach section to and from which a developing unit having an element into which information can be written and a developer containing section can be attached and detached; a photoconductor on which a latent image can be formed; a writing member for writing information into the element; and an AC voltage supply section for supplying an AC voltage. During a period from a start to an end of an image forming process, the writing member writes information into the element of the developing unit attached to the attach/detach section when the AC voltage supply section is not supplying an AC voltage.
摘要翻译：实现了能够将信息准确地写入具有元件的显影单元等的图像形成装置。图像形成装置包括：可以附接和分离具有可以写入信息的元件的显影单元和显影剂容纳部分的附接/分离部分; 可以在其上形成潜像的感光体; 用于将信息写入元素的写入成员; 以及用于提供AC电压的AC电压供应部。在图像形成处理的开始到结束的期间，当AC电压供给部未提供交流电压时，写入部件将信息写入到安装于分离部的显影部的元件。

13. 发明授权

US07092660B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07092660B2
公开(公告)日：2006-08-15
申请号：US10854024
申请日：2004-05-26
申请人： Kuniaki Tanaka , Keiichi Taguchi , Toshiya Takahata , Hiroshi Miyazawa , Nobuyuki Mizushima
发明人： Kuniaki Tanaka , Keiichi Taguchi , Toshiya Takahata , Hiroshi Miyazawa , Nobuyuki Mizushima
IPC分类号： G03G15/01 , G03G15/16
CPC分类号： G03G15/0813 , G03G21/0005 , G03G2215/0154 , G03G2215/0177
摘要： An electrostatic latent image is formed on an image carrier. A developing roller is separatably abutted on the image carrier at a developing position to supply toner onto the image carrier to make the latent image visible as a toner image. The toner image is transferred onto a transfer member. A cleaner is abutted on the image carrier to remove toner remained thereon. A toner supplier supplies toner onto the image carrier while the developing roller is separated from the image carrier.
摘要翻译：在图像载体上形成静电潜像。显影辊在显影位置可分离地抵靠在图像载体上，以将调色剂供应到图像载体上，以使潜像可见为调色剂图像。调色剂图像被转印到转印部件上。清洁剂与图像载体邻接以除去残留在其上的调色剂。当显影辊与图像载体分离时，墨粉供应商将墨粉供应到图像载体上。

14. 发明申请

US20050105921A1 Image forming apparatus developing unit and computer system 失效
标题翻译：图像形成设备开发单元和计算机系统
公开(公告)号：US20050105921A1
公开(公告)日：2005-05-19
申请号：US10491647
申请日：2003-04-14
申请人： Ken Yoshizuka , Toshiya Takahata , Yoichiro Irie
发明人： Ken Yoshizuka , Toshiya Takahata , Yoichiro Irie
IPC分类号： G03G15/00 , G03G15/01 , G03G15/08 , G03G21/18
CPC分类号： G03G21/1882 , G03G15/0121 , G03G15/0173 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G15/50 , G03G21/1889 , G03G2221/1663 , G03G2221/1823 , G03G2221/183
摘要： An image forming apparatus, for example, that is capable of accurately writing information into a developing unit or the like having an element is achieved. An image forming apparatus comprises: an attach/detach section to and from which a developing unit having an element into which information can be written and a developer containing section can be attached and detached; a photoconductor on which a latent image can be formed; a writing member for writing information into the element; and an AC voltage supply section for supplying an AC voltage. During a period from a start to an end of an image forming process, the writing member writes information into the element of the developing unit attached to the attach/detach section when the AC voltage supply section is not supplying an AC voltage.
摘要翻译：实现了能够将信息准确地写入具有元件的显影单元等的图像形成装置。图像形成装置包括：可以附接和分离具有可以写入信息的元件的显影单元和显影剂容纳部分的附接/分离部分; 可以在其上形成潜像的感光体; 用于将信息写入元素的写入成员; 以及用于提供AC电压的AC电压供应部。在图像形成处理的开始到结束的期间，当AC电压供给部未提供交流电压时，写入部件将信息写入到安装于分离部的显影部的元件。

15. 发明授权

US06768880B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US06768880B2
公开(公告)日：2004-07-27
申请号：US10324121
申请日：2002-12-20
申请人： Kazuhiko Iida , Toshiya Takahata
发明人： Kazuhiko Iida , Toshiya Takahata
IPC分类号： G03G1506
CPC分类号： G03G15/0126 , G03G2215/0106 , G03G2215/0174
摘要： A latent image is formed on a photoreceptor. Each of a plurality of toner carriers carries toner of a single color to be transferred onto the photoreceptor to make the latent image visible. Each of the toner carriers is fixed at a predetermined distance from a surface of the photoreceptor. A first bias supplier supplies a first bias required to transfer the toner to the photoreceptor to one of the toner carriers which is subjected to a developing operation. A second bias supplier supplies a second bias which is not enough to transfer the toner to the photoreceptor to the other toner carriers which are not subjected to the developing operation.
摘要翻译：在感光体上形成潜像。多个调色剂载体中的每一个携带要转印到感光体上的单色调色剂以使潜像可见。每个调色剂载体固定在与感光体的表面预定距离处。第一偏压供应器提供将调色剂转印到感光体所需的第一偏压，以使其经受显影操作的调色剂载体之一。第二偏压供应器提供不足以将调色剂转印到感光体到不经受显影操作的其它调色剂载体的第二偏压。

16. 发明申请

US20060098223A1 Image former and computer system 审中-公开
标题翻译：图像前端和计算机系统
公开(公告)号：US20060098223A1
公开(公告)日：2006-05-11
申请号：US10514991
申请日：2003-05-16
申请人： Ken Yoshizuka , Toshiya Takahata , Yoichiro Irie
发明人： Ken Yoshizuka , Toshiya Takahata , Yoichiro Irie
IPC分类号： G06F3/12
CPC分类号： G03G15/0803 , G03G2215/0177 , G03G2221/1823
摘要： An image forming apparatus etc. with which information can be accurately and efficiently written to an element is achieved. An antenna is provided at a position where, when a predetermined developing unit, of among a plurality of developing units attached to a plurality of attach/detach sections, is performing development of a latent image on a photoconductor, it is in opposition to at least one of the elements of the other developing units that are not performing the development. When the developing unit is positioned at the opposition position and is performing development, the writing member writes information to the element of at least one developing unit of among the developing units attached respectively to the plurality of attach/detach sections.
摘要翻译：实现了可以将信息准确有效地写入元件的图像形成装置等。在安装在多个附着/分离部的多个显影单元中的规定的显影单元在感光体上进行潜像的显影的情况下，设置有天线，至少与其他开发单位的要素之一是没有发展。当显影单元位于相对位置并且正在进行显影时，写入构件将信息写入分别安装到多个附着/分离部分的显影单元中的至少一个显影单元的元件。

17. 发明申请

US20050100361A1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US20050100361A1
公开(公告)日：2005-05-12
申请号：US10929103
申请日：2004-08-27
申请人： Kuniaki Tanaka , Nobuyuki Mizushima , Hiroshi Miyazawa , Keiichi Taguchi , Toshiya Takahata
发明人： Kuniaki Tanaka , Nobuyuki Mizushima , Hiroshi Miyazawa , Keiichi Taguchi , Toshiya Takahata
IPC分类号： G03G15/00 , G03G15/16 , G03G21/00
CPC分类号： G03G15/751 , G03G21/007 , G03G2215/0154 , G03G2221/0089
摘要： An electrostatic latent image is formed on a rotary image carrier. A developer is provided with at least one developing roller which is separatably abutted on the image carrier at a developing position to supply toner onto the image carrier to make the latent image visible as a toner image. An intermediate transfer member is adapted to temporarily hold the toner image. A transferer applies a transfer bias to primarily transfer the toner image on the image carrier to the intermediate transfer member. A first cleaner is always abutted on the image carrier to remove toner remaining thereon. A second cleaner is separatably abutted on the intermediate transfer member to remove toner remaining thereon. The toner image includes a first toner image which is not to be transferred onto the recording medium and a second toner image which is to be secondarily transferred onto a recording medium. The second cleaner is separated from the intermediate transfer member so as to avoid the first toner image.
摘要翻译：在旋转图像载体上形成静电潜像。显影剂设置有至少一个显影辊，其在显影位置处可分离地邻接在图像载体上，以将调色剂供应到图像载体上，以使潜像作为调色剂图像可见。中间转印部件适于暂时保持调色剂图像。转移器施加转印偏压以将图像载体上的调色剂图像主要转印到中间转印部件上。第一清洁剂总是与图像载体邻接以除去残留在其上的调色剂。第二清洁器可分离地邻接在中间转印构件上以除去残留在其上的调色剂。调色剂图像包括不被转印到记录介质上的第一调色剂图像和二次转印到记录介质上的第二调色剂图像。第二清洁器与中间转印部件分离，以避免第一调色剂图像。

18. 发明授权

US07469117B2 Image forming apparatus, developing unit, and computer system 有权
标题翻译：图像形成装置，显影单元和计算机系统
公开(公告)号：US07469117B2
公开(公告)日：2008-12-23
申请号：US10514790
申请日：2003-05-16
申请人： Toshiya Takahata , Ken Yoshizuka , Yoichiro Irie
发明人： Toshiya Takahata , Ken Yoshizuka , Yoichiro Irie
IPC分类号： G03G15/01 , G03G15/10
CPC分类号： G03G15/553 , G03G15/00 , G03G15/5087 , G03G15/556 , G03G2215/0177 , G03G2221/1663 , G03G2221/1823
摘要： An image forming apparatus and a computer system having an efficient communication system are achieved. The image forming apparatus etc. is provided with an antenna that is capable of wirelessly communicating both with the developing-unit element of the developing unit attached to the developing unit attach/detach section and with the photoconductor-unit element of the photoconductor unit attached to the photoconductor unit attach/detach section. Further, when R is an outermost diameter of a path traced by the developing units and r is an outermost diameter of a path traced by the elements when the rotating member is rotated with the developing units attached to the attach/detach sections, then a relationship R>r is satisfied.
摘要翻译：实现了具有有效的通信系统的图像形成装置和计算机系统。图像形成装置等设置有天线，其能够与附接到显影单元安装/拆卸部分的显影单元的显影单元元件以及与感光体单元的光电导体单元元件相连接光电导体单元附着/分离部分。此外，当R是由显影单元跟踪的路径的最外径时，r是当显影单元附接到附接/分离部分时旋转构件旋转时由元件跟踪的路径的最外径，则关系 R> r满足。

19. 发明申请

US20050008415A1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US20050008415A1
公开(公告)日：2005-01-13
申请号：US10854024
申请日：2004-05-26
申请人： Kuniaki Tanaka , Keiichi Taguchi , Toshiya Takahata , Hiroshi Miyazawa , Nobuyuki Mizushima
发明人： Kuniaki Tanaka , Keiichi Taguchi , Toshiya Takahata , Hiroshi Miyazawa , Nobuyuki Mizushima
IPC分类号： G03G15/08 , G03G21/00
CPC分类号： G03G15/0813 , G03G21/0005 , G03G2215/0154 , G03G2215/0177
摘要： An electrostatic latent image is formed on an image carrier. A developing roller is separatably abutted on the image carder at a developing position to supply toner onto the image carrier to make the latent image visible as a toner image. The toner image is transferred onto a transfer member. A cleaner is abutted on the image carrier to remove toner remained thereon. A toner supplier supplies toner onto the image carrier while the developing roller is separated from the image carrier.
摘要翻译：在图像载体上形成静电潜像。显影辊在显影位置可分离地邻接在图像卡纸器上，以将调色剂供应到图像载体上，以使潜像作为调色剂图像可见。调色剂图像被转印到转印部件上。清洁剂与图像载体邻接以除去残留在其上的调色剂。当显影辊与图像载体分离时，墨粉供应商将墨粉供应到图像载体上。

20. 发明授权

US6112038A Image forming apparatus having a stable potential at a first transfer point 失效
标题翻译：在第一转印点具有稳定电位的图像形成装置
公开(公告)号：US6112038A
公开(公告)日：2000-08-29
申请号：US357392
申请日：1999-07-20
申请人： Toshiya Takahata
发明人： Toshiya Takahata
IPC分类号： G03G15/16 , G03G15/00
CPC分类号： G03G15/162 , G03G2215/0174
摘要： An intermediate transfer member is constituted by a composite layer member that includes a conductive layer and a resistance layer, which is integrally formed on the conductive layer and to which the visible image is transferred. When a peripheral speed of the intermediate transfer member is defined as Vp (mm/s), the resistance of the resistance layer is defined as Rit and the resistance of the second transfer member is defined as Rt2, the following condition is satisfied:1.times.10.sup.11 /Vp.gtoreq.Rit+Rt2.gtoreq.1.times.10.sup.9 /Vp.
摘要翻译：中间转印部件由包括导电层和电阻层的复合层部件构成，该导电层和电阻层整体地形成在导电层上并且可见光图像被转印到该复合层部件上。当中间转印部件的圆周速度被定义为Vp（mm / s）时，电阻层的电阻被定义为Rit，第二转印部件的电阻被定义为Rt2，满足以下条件：1×10 11 / Vp> / = Rit + Rt2> / = 1×10 9 / Vp。

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