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1. 发明授权

US5235389A Replaceable toner cartridge with internal stirring member, and electrophotographic printer employing the same 失效
标题翻译：具有内部振动构件的可更换的碳粉盒和使用其的电子打印机
公开(公告)号：US5235389A
公开(公告)日：1993-08-10
申请号：US777329
申请日：1991-11-29
申请人： Hiroshi Kikuchi , Yukio Ota , Yoshitomo Koga , Kazuki Obara , Yoshiharu Momiyama , Shigeki Nakajima , Kiyoshi Matsuda , Hisao Ono
发明人： Hiroshi Kikuchi , Yukio Ota , Yoshitomo Koga , Kazuki Obara , Yoshiharu Momiyama , Shigeki Nakajima , Kiyoshi Matsuda , Hisao Ono
IPC分类号： G03G15/08
CPC分类号： G03G15/0868 , G03G2215/0665 , G03G2215/0675 , G03G2215/0685 , Y10S222/01
摘要： A toner cartridge employed in an electrophotographic printer and capable of attachment to or detachment from the electrophotographic printer. The toner cartridge includes a stirring member (4) which touches the inner wall of the cartridge (100) to reliably stir the toner contained in the cartridge (100). The stirring member (4) is rotatable and is interlocked with a gear (5) which is rotated by an external drive force.
摘要翻译： PCT No.PCT / JP91 / 00443 Sec。 371日期：1991年11月29日 102（e）1991年11月29日PCT PCT 1991年4月3日提交PCT公布。第WO91 / 15812号公报日期为1991年10月17日。一种用于电子照相打印机并能够附接到电子照相打印机或从电子照相打印机拆卸的调色剂盒。调色剂盒包括与盒（100）的内壁接触的搅拌构件（4），以可靠地搅拌容纳在盒（100）中的调色剂。搅拌构件（4）可旋转并与通过外部驱动力旋转的齿轮（5）互锁。

2. 发明授权

US5184177A Electrophotographic printing apparatus 失效
标题翻译：电子印刷设备
公开(公告)号：US5184177A
公开(公告)日：1993-02-02
申请号：US648208
申请日：1991-01-31
申请人： Hiroshi Kikuchi , Shigeki Nakajima , Hisao Ono , Yoshiharu Momiyama
发明人： Hiroshi Kikuchi , Shigeki Nakajima , Hisao Ono , Yoshiharu Momiyama
IPC分类号： G03G15/00 , G03G15/08 , G03G21/18
CPC分类号： G03G21/1821 , G03G15/0868 , G03G15/0872 , G03G15/0886 , G03G2215/0665 , G03G2215/0675 , G03G2215/0685 , G03G2215/0692 , G03G2221/163 , G03G2221/1654 , G03G2221/183
摘要： In an electrophotographic printing apparatus which includes a photosensitive drum having a photoconductive layer on its surface, a primary charger for uniformly charging the surface of the photosensitive drum, a developing agent tank for containing powder developing agent, a developing system for supplying the powder developing agent supplied from the developing agent tank to the surface of the photosensitive drum, and a cleaner for removing the powder developing agent from the surface of the photosensitive drum. The photosenstivie drum, the primary charger, the developing system, a container for the developing agent tank, and the cleaner are integrally mounted to a support member to form an image-forming cartridge. This cartridge is removably mounted to a main body of the electrophotographic printing apparatus, and the developing agent tank is removably mounted in the container of the cartridge.

3. 发明授权

US5280324A Toner cartridge 失效
标题翻译：墨粉盒
公开(公告)号：US5280324A
公开(公告)日：1994-01-18
申请号：US838402
申请日：1992-03-09
申请人： Hisao Ono , Yukio Ota , Hiroshi Kikuchi , Yoshiharu Momiyama , Shigeki Nakajima
发明人： Hisao Ono , Yukio Ota , Hiroshi Kikuchi , Yoshiharu Momiyama , Shigeki Nakajima
IPC分类号： G03G15/08 , G03G15/06
CPC分类号： G03G15/0872 , G03G2215/0665 , G03G2215/0675 , Y10S222/01
摘要： A detachable toner cartridge for use in an electrophotographic printer includes an outer cylinder and an inner cylinder contacting each other and having respective toner discharge outlets that can be overlapped with each other by turning the inner cylinder relative to the outer cylinder so as to discharge toner. The inner cylinder is pressed against the outer cylinder in the circumferential direction to bring the cylinders into close contact to prevent toner leakage. The toner cartridge does not require so high accuracy in manufacturing thereof.
摘要翻译： PCT No.PCT / JP91 / 00910 Sec。 371日期：1992年3月9日 102（e）1992年3月9日PCT PCT 1991年7月8日PCT公布。第WO92 / 01247号公报一种用于电子照相打印机的可拆卸式调色剂盒包括外筒和内筒，它们彼此接触，并具有相应的调色剂排出口，该出口可以通过相对于外筒转动内筒而相互重叠气缸，以便排出调色剂。内筒在圆周方向上压靠外筒，使气缸紧密接触，防止墨粉泄漏。调色剂盒在其制造中不需要如此高的精度。

4. 外观设计

USD332962S Image drum cartridge 失效
公开(公告)号：USD332962S
公开(公告)日：1993-02-02
申请号：US458381
申请日：1989-12-28
申请人： Hiroshi Kikuchi , Hisao Ono , Yoshiharu Momiyama , Shigeki Nakajima
设计人： Hiroshi Kikuchi , Hisao Ono , Yoshiharu Momiyama , Shigeki Nakajima

5. 外观设计

USD321716S Toner cartridge 失效
公开(公告)号：USD321716S
公开(公告)日：1991-11-19
申请号：US433831
申请日：1989-11-13
申请人： Hiroshi Kikuchi , Hisao Ono , Yoshiharu Momiyama , Shigeki Nakajima
设计人： Hiroshi Kikuchi , Hisao Ono , Yoshiharu Momiyama , Shigeki Nakajima

6. 发明授权

US6112037A Color image forming apparatus having a controller for setting printing speeds in dependence on a detected number of colors in an image signal 有权
标题翻译：彩色图像形成装置具有控制器，用于根据检测到的图像信号中的颜色数来设置打印速度
公开(公告)号：US6112037A
公开(公告)日：2000-08-29
申请号：US372150
申请日：1999-08-11
申请人： Masato Nagata , Hisao Ono , Yoshiharu Momiyama , Noboru Otaki , Atsushi Kurabayashi , Shinichi Murakami , Yoshitatsu Okiyama , Mikio Yamamoto , Shigeki Nakajima , Masato Sakai , Fumiaki Yoshida , Norio Ebata , Makoto Yabuki , Makoto Otake
发明人： Masato Nagata , Hisao Ono , Yoshiharu Momiyama , Noboru Otaki , Atsushi Kurabayashi , Shinichi Murakami , Yoshitatsu Okiyama , Mikio Yamamoto , Shigeki Nakajima , Masato Sakai , Fumiaki Yoshida , Norio Ebata , Makoto Yabuki , Makoto Otake
IPC分类号： G03G15/01 , G03G15/00
CPC分类号： G03G15/0194 , G03G2215/0119
摘要： A color image forming apparatus includes a carrier belt which runs along a transport path of a recording medium to transport the recording medium. A number of image-forming sections are aligned in the transport path. Each of the plurality of image-forming sections forms a toner image of a corresponding color included in an image signal. A plurality of transfer units are provided, with each being disposed to oppose a corresponding one of the number of image-forming sections. Each of the number of transfer units transferring the toner image of the corresponding color to the recording medium. A fixing unit is provided that fixes the toner image to the recording medium. A controller is provided that detects a number of colors in the image signal. The controller sets one set of speeds from a plurality of different sets of speeds in accordance with the number of colors. Each set of speeds includes a speed of the carrier belt, a speed at which each of the image-forming sections forms a respective toner image of a corresponding color, and a speed of the fixing unit. The speed of the carrier belt, the speed at which each of the image-forming sections forms a respective toner image of a corresponding color, and the speed of the fixing unit of any one respective set of speeds are substantially equal to each other.
摘要翻译：彩色图像形成装置包括沿着记录介质的传送路径延伸以运送记录介质的传送带。多个图像形成部分在传送路径中对齐。多个图像形成部分中的每一个形成包括在图像信号中的相应颜色的调色剂图像。提供了多个传送单元，每个传送单元被设置成与多个图像形成部分中的对应的一个相对。多个转印单元中的每一个将相应颜色的调色剂图像转印到记录介质上。提供了将调色剂图像定影到记录介质上的定影单元。提供了一种控制器，其检测图像信号中的多个颜色。控制器根据颜色的数量从多个不同的速度集合设定一组速度。每组速度包括载体带的速度，每个图像形成部分形成相应颜色的相应调色剂图像的速度和定影单元的速度。载体带的速度，每个图像形成部分形成相应颜色的相应调色剂图像的速度以及任何一个相应速度的定影单元的速度基本上彼此相等。

7. 发明授权

US5983042A Color image forming apparatus having a printing mechanism selectively movable to operative and non-operative positions 失效
标题翻译：具有可选择性地移动到操作和非操作位置的打印机构的彩色图像形成装置
公开(公告)号：US5983042A
公开(公告)日：1999-11-09
申请号：US954733
申请日：1997-10-20
申请人： Masato Nagata , Hisao Ono , Yoshiharu Momiyama , Noboru Otaki , Atsushi Kurabayashi , Shinichi Murakami , Yoshitatsu Okiyama , Mikio Yamamoto , Shigeki Nakajima , Masato Sakai , Fumiaki Yoshida , Norio Ebata , Makoto Yabuki , Makoto Otake
发明人： Masato Nagata , Hisao Ono , Yoshiharu Momiyama , Noboru Otaki , Atsushi Kurabayashi , Shinichi Murakami , Yoshitatsu Okiyama , Mikio Yamamoto , Shigeki Nakajima , Masato Sakai , Fumiaki Yoshida , Norio Ebata , Makoto Yabuki , Makoto Otake
IPC分类号： G03G15/01 , G03G15/00
CPC分类号： G03G15/0194 , G03G2215/0119
摘要： A color image forming apparatus provides the prolonged life of the photosensitive drums, carrier belt, and toner of the respective colors and improves the quality of the printed color image. A carrier belt transports a recording medium placed thereon so that the recording medium passes through a plurality of printing mechanisms which print images of different colors on the recording medium in superposition. Each printing mechanism prints an image of a corresponding color. The printing mechanism is adapted to be moved into its operative position where the photosensitive drum of the printing mechanism is in contact with the carrier belt to print the image on the recording medium, and into its non-operative position where the photosensitive drum of the printing mechanism is not in contact with the carrier belt. A controller receives print data from a host device such as a personal computer and checks each page of the print data to determine whether any one of a predetermined plurality of colors is missing in the page. If a particular color is missing in the print data, then the controller outputs an UP signal to a positioning mechanism for a corresponding printing mechanism. If the color is not missing, then the controller outputs a DOWN signal. The printing mechanism moves a corresponding printing mechanism into the operative position if the UP signal is received from the controller and into its operative position if the DOWN signal is received.
摘要翻译：彩色图像形成装置提供各种颜色的感光鼓，传送带和调色剂的延长的寿命，并且提高了打印的彩色图像的质量。载体带传送放置在其上的记录介质，使得记录介质通过多个打印机构，其以叠加的方式在记录介质上打印不同颜色的图像。每个打印机构打印相应颜色的图像。打印机构适于移动到其操作位置，其中打印机构的感光鼓与传送带接触以将图像打印在记录介质上，并进入其非打印位置，其中打印的感光鼓机构不与传送带接触。控制器从诸如个人计算机的主机设备接收打印数据，并检查打印数据的每一页以确定页面中是否缺少预定多种颜色中的任何一种。如果在打印数据中缺少特定的颜色，则控制器向对应的打印机构的定位机构输出UP信号。如果颜色不丢失，则控制器输出DOWN信号。如果接收到DOWN信号，如果从控制器接收到UP信号并进入其操作位置，则打印机构将相应的打印机构移动到操作位置。

8. 发明授权

US5289249A Electrophotographic printer having a gravity driven toner recycling unit 失效
标题翻译：具有重力驱动的调色剂回收单元的电子照相打印机
公开(公告)号：US5289249A
公开(公告)日：1994-02-22
申请号：US878919
申请日：1992-05-06
申请人： Mikio Yamamoto , Minoru Isobe , Yoshiharu Momiyama , Shigeki Nakajima , Hisao Ono
发明人： Mikio Yamamoto , Minoru Isobe , Yoshiharu Momiyama , Shigeki Nakajima , Hisao Ono
IPC分类号： G03G21/00 , G03G15/08 , G03G21/10
CPC分类号： G03G21/105
摘要： An electrophotographic printer which includes a developing device for developing an electrostatic latent image formed on the surface of a photoconductor by adhering a developer thereto, a cleaning device for collecting the developer which remains on the photoconductor for reuse after the transference of the developer, and a toner recycling route for flowing the collected developer from the cleaning device back to the developing device by gravity. The photoconductor is exposed to a light source prior to the developer being applied to the surface of the photoconductor.
摘要翻译：一种电子照相打印机，其包括用于通过将显影剂粘附在其上而形成在感光体的表面上的静电潜像的显影装置，用于收集显影剂转移后保留在光电导体上用于再利用的显影剂的清洁装置，以及将收集的显影剂从清洁装置中通过重力返回到显影装置的调色剂再循环路线。在将显影剂施加到感光体的表面之前，光电导体暴露于光源。

9. 发明授权

US5078303A Mechanism for mounting and removing a toner cartridge of a development device 失效
标题翻译：用于安装和拆卸开发设备的调色剂盒的机构
公开(公告)号：US5078303A
公开(公告)日：1992-01-07
申请号：US629553
申请日：1990-12-18
申请人： Hiroshi Kikuchi , Kiyoshi Matsuda , Hisao Ono , Yoshiharu Momiyama
发明人： Hiroshi Kikuchi , Kiyoshi Matsuda , Hisao Ono , Yoshiharu Momiyama
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0872 , G03G2215/0665 , G03G2215/067 , G03G2215/0675 , Y10S222/01
摘要： A mechanism for mounting and removing a toner cartridge in a development device for use in an electrophotographic recording apparatus or a photocopier includes a rotating member for mounting a cartridge filled with toner for replenishing onto a main body at a set position and opening a toner opening. A cross-shaped projection on the main body and a cross-shaped groove on the cartridge are provided for preventing lifting of the cartridge when the rotating member is rotated in one direction. The rotating member is rotated from the set position in another opposite direction, and is subsequently returned to the set position to have the projection and the groove engaged or disengaged.

10. 发明授权

US5878301A Toner image fixing device with rotational control of fixing rollers 失效
标题翻译：调色剂图像定影装置，具有定影辊的旋转控制
公开(公告)号：US5878301A
公开(公告)日：1999-03-02
申请号：US964674
申请日：1997-11-05
申请人： Shinichi Katakura , Noboru Otaki , Yoshiharu Momiyama , Hisao Ono , Makoto Yabuki
发明人： Shinichi Katakura , Noboru Otaki , Yoshiharu Momiyama , Hisao Ono , Makoto Yabuki
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： A toner image fixing device in an electrophotographic image forming apparatus has a heating roller containing a heater and a backup roller, a surface of which is in contact with a surface of the heating roller. A toner image on the paper is fixed by causing the paper to pass through a contacting portion of the heating roller and the backup roller. The toner image fixing device also has a driving device for supplying driving power to the heating roller or the backup roller to rotate both the heating roller and the backup roller, and a controller. The controller controls the driving section in such a way that both the heating roller and the backup roller begin to rotate intermittently immediately after an electric power supply switch of the apparatus is turned on and heat generation from the heater is initiated, and subsequently begin to rotate continuously when the backup roller achieves one revolution by the intermittent rotation. Alternatively, the rotation speed of the heating roller and backup roller is gradually and continuously increased immediately after electric power is initiated and subsequently reach a constant speed.
摘要翻译：电子照相图像形成装置中的调色剂图像定影装置具有包含加热器和支承辊的加热辊，其表面与加热辊的表面接触。通过使纸通过加热辊和支撑辊的接触部分来固定纸上的调色剂图像。调色剂图像定影装置还具有用于向加热辊或支撑辊提供驱动力以驱动加热辊和支撑辊两者以及控制器的驱动装置。控制器以这样的方式控制驱动部分，使得加热辊和支撑辊在设备的电源开关打开并且开始从加热器产生热量之后立即开始间歇旋转，并随后开始旋转当备用辊由于间歇旋转实现一转时，连续不断。或者，加热辊和支撑辊的转速在电力开始后立即逐渐增加并且随后达到恒定速度。

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