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1. 发明授权

US06882811B2 Image drum cartridge and developing unit having a movable developing roller 有权
标题翻译：图像鼓盒和具有可移动显影辊的显影单元
公开(公告)号：US06882811B2
公开(公告)日：2005-04-19
申请号：US10373082
申请日：2003-02-26
申请人： Masahiro Fukuda , Shigeki Nakajima , Atsushi Kobayashi
发明人： Masahiro Fukuda , Shigeki Nakajima , Atsushi Kobayashi
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/1857 , G03G15/0812
摘要： An image drum cartridge includes supporting walls, on which a photoconductive drum rotates, a position selector, a developing roller that rotates relative to the position selector, a developing blade that forms a thin layer of toner on the developing roller, and a slideable member that urges the developing blade against the developing roller. The position selector is mounted on the supporting walls and movable between first and second positions. The position selector causes the developing roller to move to an operative position where a nip is formed between the photoconductive drum and the developing roller. The position selector causes the developing roller to move to an inoperative position where no nip is formed between the photoconductive drum and the developing roller. The developing roller has a first rotational axis and the position selector has a second rotational axis away from the first rotational axis.
摘要翻译：感光鼓包括支撑壁，感光鼓旋转在其上，位置选择器，相对于位置选择器旋转的显影辊，在显影辊上形成调色剂薄层的显影刮板和可滑动构件，将显影刮板推向显影辊。位置选择器安装在支撑壁上并可在第一和第二位置之间移动。位置选择器使得显影辊移动到在感光鼓和显影辊之间形成辊隙的操作位置。位置选择器使得显影辊移动到在感光鼓和显影辊之间没有形成压区的非工作位置。显影辊具有第一旋转轴线，并且位置选择器具有远离第一旋转轴线的第二旋转轴线。

2. 外观设计

USD450344S1 Image drum cartridge 失效
标题翻译：图像感光鼓
公开(公告)号：USD450344S1
公开(公告)日：2001-11-13
申请号：US29126992
申请日：2000-07-28
申请人： Junichi Ito , Sinichi Otani , Atsushi Kobayashi , Yoshiharu Momiyama , Shigeki Nakajima
设计人： Junichi Ito , Sinichi Otani , Atsushi Kobayashi , Yoshiharu Momiyama , Shigeki Nakajima

3. 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。

4. 外观设计

USD354980S Image drum cartridge 失效
公开(公告)号：USD354980S
公开(公告)日：1995-01-31
申请号：US8626
申请日：1993-05-21
申请人： Shigeki Nakajima , Yukio Ota , Yoshiharu Momiyama
设计人： Shigeki Nakajima , Yukio Ota , Yoshiharu Momiyama

5. 发明授权

US5264900A Developing device including toner hopper and toner cartridge stirring portions 失效
标题翻译：显影装置，包括墨粉盒和墨粉盒搅拌部分
公开(公告)号：US5264900A
公开(公告)日：1993-11-23
申请号：US898125
申请日：1992-06-12
申请人： Yoshiharu Momiyama , Shigeki Nakajima , Yukio Ota
发明人： Yoshiharu Momiyama , Shigeki Nakajima , Yukio Ota
IPC分类号： G03G15/08 , G03G15/06
CPC分类号： G03G15/0822 , G03G15/0872 , G03G15/0877
摘要： A developing device suitable for use in an electrophotographic recording apparatus includes either a toner stirring portion arranged in a toner hopper portion, the toner stirring portion being provided with a portion for varying toner conveying speed, or in the toner a toner stirring and moving means provided in a toner cartridge. A printing irregularity does not occur on a printing paper even if the printing is performed at the state where the amount of toner, which is collected in the toner hopper portion, is too reduced to sufficiently cover the toner hopper stirring portion.
摘要翻译：适用于电子照相记录装置的显影装置包括设置在调色剂料斗部分中的调色剂搅拌部分，调色剂搅拌部分设置有用于改变调色剂输送速度的部分，或调色剂中调色剂搅拌和移动装置在墨粉盒中。即使在收集在调色剂料斗部分中的调色剂量太少而不能充分覆盖调色剂料斗搅拌部分的状态下进行打印，打印纸上也不会出现打印不均匀。

6. 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.

7. 发明授权

US6120670A Method of fabricating a multi-layered printed wiring board 失效
标题翻译：制造多层印刷线路板的方法
公开(公告)号：US6120670A
公开(公告)日：2000-09-19
申请号：US13085
申请日：1998-01-26
申请人： Shigeki Nakajima
发明人： Shigeki Nakajima
IPC分类号： H05K3/42 , H05K3/46 , C25D5/02 , H05K3/00
CPC分类号： H05K3/428 , H05K3/424 , H05K3/4623
摘要： There is provided a method of fabricating a multi-layered printed wiring board, including the steps of (a) forming a multi-layered substrate with a hole which will make a blind via-hole, (b) plating the multi-layered substrate, (c) forming an internal layer circuit pattern and an external layer circuit pattern, (d) laying one multi-layered substrate on another, (e) forming a product of the step (d) with a through-hole, (f) covering surfaces of a product of the step (e) including an inner wall surface of the through-hole with an electrically conductive film, (g) forming a resist in an area other than the through-hole, (h) plating the inner wall surface of the through-hole, (i) removing the resist, and (j) removing the electrically conductive film formed on the surfaces of the product of the step (e). The above-mentioned method makes it possible to shorten a time for plating an electrically conductive film from ten hours down to only one hour, avoid short-circuit caused by plating, and reduce fabrication costs by 30-50%.
摘要翻译：提供一种制造多层印刷电路板的方法，包括以下步骤：（a）形成具有盲孔的孔的多层基板，（b）电镀多层基板，（c）形成内层电路图案和外层电路图案，（d）将一层多层基板放置在另一层上，（e）用通孔形成步骤（d）的产物，（f）覆盖层步骤（e）的产品的表面包括通孔的内壁表面和导电膜，（g）在除通孔之外的区域形成抗蚀剂，（h）镀覆内壁表面，（i）除去抗蚀剂，和（j）除去形成在步骤（e）的产品表面上的导电膜。上述方法使得可以将导电膜的电镀时间从10小时缩短至仅1小时，避免由电镀引起的短路，并将制造成本降低30-50％。

8. 发明授权

US6021292A Toner cartridge and toner collecting mechanism 失效
标题翻译：墨粉盒和墨粉收集机构
公开(公告)号：US6021292A
公开(公告)日：2000-02-01
申请号：US265407
申请日：1999-03-10
申请人： Shigeki Nakajima , Takashi Wakana
发明人： Shigeki Nakajima , Takashi Wakana
IPC分类号： B65D83/06 , G03G15/08 , G03G21/10 , G03G21/12
CPC分类号： G03G21/105 , G03G15/0855 , G03G15/0865 , G03G15/0872 , G03G21/12 , G03G2215/0665 , Y10S222/01
摘要： A toner cartridge includes a hollow outer body, hollow inner body, and partition. The inner body is inserted into an outer body and slidably rotatable relative to the outer body. A partition is supported in the outer body and is slidable relative to the outer body in a longitudinal direction of the cartridge. The partition is at a first position substantially adjacent a longitudinal end when the inner body is at a closing position. The partition is moved to a second position after the inner body has been rotated to the opening position, thereby defining a residual toner accommodating space between the partition and the longitudinal end of the outer body. An agitating member may be provided in which a residual toner accommodating space is formed therein. The residual toner removed from a photoconductive drum is collected in a first toner receiving section. The residual toner is then carried by a screw conveyor to one side of the print process cartridge. A second toner receiving section is coupled to the toner cartridge, remote from the first toner receiving section. A belt carries the residual toner from the first toner receiving section at one side of the print process cartridge to the second toner receiving section.
摘要翻译：调色剂盒包括中空的外部主体，中空的内部主体和分隔件。内体插入外体并相对于外体可滑动地旋转。分隔件被支撑在外主体中，并且可以在盒的纵向方向上相对于外主体滑动。当内体处于关闭位置时，分隔件处于基本上邻近纵向端的第一位置。在内体旋转到打开位置之后，将分隔件移动到第二位置，从而在分隔件和外体的纵向端之间限定残留的调色剂容纳空间。可以设置搅拌构件，其中在其中形成残留调色剂容纳空间。从感光鼓去除的残留调色剂被收集在第一调色剂接收部分中。然后，残留的调色剂由螺旋输送机运送到打印处理盒的一侧。第二调色剂接收部分连接到调色剂盒，远离第一调色剂接收部分。皮带将残留的调色剂从打印处理盒的一侧的第一调色剂接收部分传送到第二调色剂接收部分。

9. 发明授权

US5722019A Toner cartridge and drum cartridge for receiving the toner cartridge therein 失效
公开(公告)号：US5722019A
公开(公告)日：1998-02-24
申请号：US592926
申请日：1996-01-29
申请人： Shigeki Nakajima
发明人： Shigeki Nakajima
IPC分类号： G03G15/08 , G03G15/06
CPC分类号： G03G15/0872 , G03G15/0856 , G03G2215/0665 , G03G2215/0675 , G03G2215/0894 , Y10S222/01
摘要： A toner cartridge includes an outer pipe, inner pipe inserted into the outer pipe, and cap fitted over the inner pipe. The outer pipe and inner pipe are of a long, hollow cylinder shape and are formed with a plurality of first and second openings, respectively, therein aligned longitudinally thereof. The inner pipe has at one end thereof a toner-filling opening and an annular flange eccentric with respect to the hollow cylinder, and at the other end thereof a knob that closes the longitudinal end of the hollow cylinder and abuts the outer pipe. The first openings are not aligned with the second openings when the inner pipe is at a first rotational position and are aligned when the inner pipe is at a second rotational position. A sealing member is mounted to the inner pipe encircling the second openings and has third openings aligned with the second openings. The sealing member not only seals the gap between the inner pipe and the outer pipe but also holds the inner pipe eccentric with respect to the outer pipe. The outer pipe has at least one flange which radially outwardly extends from the outer pipe and longitudinally extends along the outer pipe. The flange has a plurality of ribs on one side thereof. The toner filling-opening has the same diameter as that of the hollow cylinder.

10. 外观设计

USD389860S Toner cartridge 失效
公开(公告)号：USD389860S
公开(公告)日：1998-01-27
申请号：US51218
申请日：1996-03-05
申请人： Shigeki Nakajima , Yukio Ota , Yoshiharu Momiyama
设计人： Shigeki Nakajima , Yukio Ota , Yoshiharu Momiyama

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