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1. 发明授权

US5240242A Sheet feeding device 失效
公开(公告)号：US5240242A
公开(公告)日：1993-08-31
申请号：US725620
申请日：1991-07-03
申请人： Masao Ando , Kazushi Watanabe , Kanji Yano
发明人： Masao Ando , Kazushi Watanabe , Kanji Yano
IPC分类号： B65H3/06
CPC分类号： B65H3/0669
摘要： A sheet feeding device includes a sheet accommodation unit for supporting a plurality of sheets, the sheet accommodation unit being movable between waiting and sheet feed positions, an urging device for urging the sheet accommodation unit toward the sheet feed position, a sheet feed device for sending out the sheets supported by the sheet accommodation unit at the sheet feed position, a moving device for moving the sheet accommodation unit between the waiting and sheet feed positions, a driving force transmitting device for transmitting a driving force of moving the sheet accommodation unit to the moving device when engaged with the displacing device, a release device for releasing the engagement of the displacing device with the driving force transmitting device, and a locking device for cancellably restricting the moving device when the engagement of the moving device with the driving force transmitting device is released by the release device.

2. 发明授权

US5623328A Process cartridge and image forming system on which process cartridge is mountable 失效
标题翻译：处理盒和成像系统，处理盒可安装在其上
公开(公告)号：US5623328A
公开(公告)日：1997-04-22
申请号：US356779
申请日：1994-12-12
申请人： Tadayuki Tsuda , Kazumi Sekine , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazunori Kobayashi , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Hiroyuki Shirai , Makoto Tanaka , Shinichi Sasaki , Yoshiya Nomura , Toshiyuki Karakama
发明人： Tadayuki Tsuda , Kazumi Sekine , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazunori Kobayashi , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Hiroyuki Shirai , Makoto Tanaka , Shinichi Sasaki , Yoshiya Nomura , Toshiyuki Karakama
IPC分类号： G03G15/08 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1821 , G03G15/0898 , G03G21/1633 , G03G21/1666 , G03G2215/00987 , G03G2221/1648 , G03G2221/1651 , G03G2221/1654 , G03G2221/1669 , G03G2221/1876
摘要： A process cartridge includes a first frame in which a toner containing unit for containing toner used for a developing operation and a charger unit are mounted, and a second frame which can be engaged by and disengaged from the first frame, and in which an image bearing member, a developing unit and cleaning unit are mounted. With this arrangement, the assembling ability and disassembling ability are improved remarkably, and the process cartridge is suitable for the re-cycling to contribute to the protection of the earth-environment.
摘要翻译：处理盒包括：第一框架，其中安装有用于显影操作的调色剂容纳单元和充电器单元;以及第二框架，其可与第一框架接合和分离，并且其中图像承载构件，显影单元和清洁单元。通过这种布置，组装能力和拆卸能力显着提高，处理盒适用于重新循环，有助于保护地球环境。

3. 发明授权

US5345294A Process cartridge and image forming apparatus using same 失效
标题翻译：处理盒和使用其的图像形成装置
公开(公告)号：US5345294A
公开(公告)日：1994-09-06
申请号：US048962
申请日：1992-12-22
申请人： Yoshiya Nomura , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Kazuhiko Ishiwata , Makoto Tanaka , Kanji Yano , Shinichi Sasaki
发明人： Yoshiya Nomura , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Kazuhiko Ishiwata , Makoto Tanaka , Kanji Yano , Shinichi Sasaki
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1867 , G03G15/751 , G03G21/1633 , G03G21/1871 , G03G2221/166 , G03G2221/1669 , G03G2221/183
摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus, includes a plurality of process device including at least one member having an electrically conductive cylinder; a supporting frame for supporting as a unit the plural process devices; and an electrode, in the supporting frame, having a first portion electrically contactable to the main assembly and a second portion press-contacted to an end surface of the cylindrical member.
摘要翻译：可拆卸地安装到图像形成装置的主组件的处理盒包括多个处理装置，其包括至少一个具有导电圆筒的构件; 支撑框架，用于支撑多个处理装置的单元; 并且在支撑框架中的电极具有与主组件可电接触的第一部分和与圆柱形构件的端面压接的第二部分。

4. 发明授权

US5208634A Process cartridge detachably mountable to image forming apparatus featuring an injectable sealing member 失效
标题翻译：适用于图像形成装置的过程盒可拆卸注射成型密封件
公开(公告)号：US5208634A
公开(公告)日：1993-05-04
申请号：US689517
申请日：1991-04-23
申请人： Isao Ikemoto , Tadayuki Tsuda , Kazushi Watanabe , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Makoto Tanaka , Shinichi Sasaki , Toshiyuki Karakama , Hiroyuki Shirai
发明人： Isao Ikemoto , Tadayuki Tsuda , Kazushi Watanabe , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Makoto Tanaka , Shinichi Sasaki , Toshiyuki Karakama , Hiroyuki Shirai
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/1832 , G03G15/0898 , G03G2215/00987 , G03G2221/1648 , G03G2221/1651 , G03G2221/1654 , G03G2221/1669 , G03G2221/1876
摘要： A process cartridge detachably mountable to an image forming apparatus includes a device contributable for forming an image; a developer accommodator; and a sealing member between the image forming device and the developer accommodator, wherein the sealing member is provided by injecting a liquid material which becomes an elastomer when it is solidified.

5. 发明授权

US5828928A Process cartridge mountable in an image forming system and a method for assembling a cleaning device 失效
标题翻译：可安装在图像形成系统中的处理盒和用于组装清洁装置的方法
公开(公告)号：US5828928A
公开(公告)日：1998-10-27
申请号：US412100
申请日：1995-03-28
申请人： Yoshikazu Sasago , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Shinya Noda , Kazunori Kobayashi , Takeo Shoji , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Hiroyuki Shirai , Makoto Tanaka , Shinichi Sasaki , Yoshiya Nomura , Toshiyuki Karakama
发明人： Yoshikazu Sasago , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Shinya Noda , Kazunori Kobayashi , Takeo Shoji , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Hiroyuki Shirai , Makoto Tanaka , Shinichi Sasaki , Yoshiya Nomura , Toshiyuki Karakama
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/181 , G03G15/0898 , G03G21/1633 , G03G2215/00987 , G03G2221/1648 , G03G2221/1651 , G03G2221/1654 , G03G2221/1669 , G03G2221/1876
摘要： An image bearing member, process device acting on the image bearing member, a first frame, a second frame lockable and separable with respect to the first frame, a locking body and a locking member lockable to the locking body, provided to separably interlock the first and second frames, and a recessed portion and a projection fittable into the recessed portion which are provided to separably interlock the first and second frames. With above construction it is possible to provide a process cartridge, an image forming system, and a method for assembling a cleaning device, which can be easily assembled and can sufficiently cope a large when the number of re-cycles.
摘要翻译：图像承载部件，作用在图像承载部件上的处理装置，第一框架，相对于第一框架可锁定和分离的第二框架，锁定体和可锁定到锁定体的锁定构件，被设置成可分离地互锁第一和第二框架，以及可配合到凹部中的凹部和突起，其设置成可分离地互锁第一和第二框架。通过上述结构，可以提供一种处理盒，成像系统和组装清洁装置的方法，其可以容易地组装，并且可以在重新循环的次数时充分地应对。

6. 发明授权

US5113224A Reciprocating driving device 失效
标题翻译：往复驱动装置
公开(公告)号：US5113224A
公开(公告)日：1992-05-12
申请号：US746811
申请日：1991-08-15
申请人： Tadayuki Tsuda , Kanji Yano , Isao Ikemoto , Kazushi Watanabe , Makoto Tanaka , Kazuhiko Ishiwata
发明人： Tadayuki Tsuda , Kanji Yano , Isao Ikemoto , Kazushi Watanabe , Makoto Tanaka , Kazuhiko Ishiwata
IPC分类号： F16H19/04 , G03B27/62 , G03G15/00 , H04N1/10
CPC分类号： G03G15/605 , F16H19/043 , G03B27/6235 , H04N1/1008 , Y10T74/18072 , Y10T74/18088
摘要： A reciprocating driving device is provided with a reciprocating moving member supported to be movable in a predetermined direction and the reverse direction. A first rack is provided on the reciprocating moving member, and a second rack is provided on the reciprocating moving member and arranged so as to face the first rack. A gear moves the reciprocating moving member in the predetermined direction or the reverse direction by rotating in a predetermined direction, selectively meshing with the first rack or the second rack.
摘要翻译：往复运动装置设置有往复移动的构件，该往复运动构件被支撑成可沿预定方向和相反方向运动。第一齿条设置在往复运动部件上，第二齿条设置在往复运动部件上并且布置成面对第一齿条。齿轮通过沿着预定方向旋转而沿着预定方向或相反方向移动往复移动的构件，选择性地与第一齿条或第二齿条啮合。

7. 发明授权

US08099199B2 Digital controller 有权
标题翻译：数字控制器
公开(公告)号：US08099199B2
公开(公告)日：2012-01-17
申请号：US12092111
申请日：2007-03-22
申请人： Eiji Takegami , Kazushi Watanabe , Satoshi Tomioka , Kouji Higuchi , Kazushi Nakano , Tatsuyoshi Kajikawa
发明人： Eiji Takegami , Kazushi Watanabe , Satoshi Tomioka , Kouji Higuchi , Kazushi Nakano , Tatsuyoshi Kajikawa
IPC分类号： G05D17/00 , G05B13/02 , G05B19/29 , G05B11/01
CPC分类号： H02M3/157
摘要： There is provided a digital controller which can generate no oscillation even if sensing a load side and enables control of supplying a desired voltage to the load. In an power amplifier which supplies an output voltage vo to the load connected via a load connecting line, a load voltage vL and the output voltage vo are periodically sampled to calculate a manipulating variable ξ1 from the output voltage vo, the load voltage vL and an arbitrary target value r. Based on the manipulating variable ξ1 calculated, a control signal is output to the power amplifier. As a result, when connecting an LC filter with a load device 9 of the power amplifier intended for a control target and besides the load connecting line is long, a robust digital controller without generating oscillation even if sensing the load side is performed can be realized.
摘要翻译：提供了一种数字控制器，即使感测到负载侧也不会产生振荡，并且能够控制向负载提供期望的电压。在向负载连接线连接的负载提供输出电压vo的功率放大器中，周期性地采样负载电压vL和输出电压vo，以从输出电压vo计算操作变量xgr 1，负载电压vL 和任意目标值r。根据计算出的操作变量＆xgr 1，将一个控制信号输出到功率放大器。结果，当LC滤波器与用于控制目标的功率放大器的负载装置9连接并且除了负载连接线之外，也可以实现即使感测负载侧也不产生振荡的鲁棒数字控制器。

8. 发明申请

US20090099704A1 DIGITAL CONTROLLER 有权
标题翻译：数字控制器
公开(公告)号：US20090099704A1
公开(公告)日：2009-04-16
申请号：US12092111
申请日：2007-03-22
申请人： Eiji Takegami , Kazushi Watanabe , Satoshi Tomioka , Kouji Higuchi , Kazushi Nakano , Tatsuyoshi Kajikawa
发明人： Eiji Takegami , Kazushi Watanabe , Satoshi Tomioka , Kouji Higuchi , Kazushi Nakano , Tatsuyoshi Kajikawa
IPC分类号： G06F1/26
CPC分类号： H02M3/157
摘要： There is provided a digital controller which can generate no oscillation even if sensing a load side and enables control of supplying a desired voltage to the load. In an power amplifier which supplies an output voltage vo to the load connected via a load connecting line, a load voltage vL and the output voltage vo are periodically sampled to calculate a manipulating variable ξ1 from the output voltage vo, the load voltage vL and an arbitrary target value r. Based on the manipulating variable ξ1 calculated, a control signal is output to the power amplifier. As a result, when connecting an LC filter with a load device 9 of the power amplifier intended for a control target and besides the load connecting line is long, a robust digital controller without generating oscillation even if sensing the load side is performed can be realized.
摘要翻译：提供了一种数字控制器，即使感测到负载侧也不会产生振荡，并且能够控制向负载提供期望的电压。在通过负载连接线连接的负载提供输出电压vo的功率放大器中，周期性地对负载电压vL和输出电压vo进行采样，以从输出电压vo计算操作变量xi1，负载电压vL和任意目标值r。基于所计算的操作变量xi1，将控制信号输出到功率放大器。结果，当LC滤波器与用于控制目标的功率放大器的负载装置9连接，并且除了负载连接线之外，也可以实现即使感测负载侧也不产生振荡的鲁棒数字控制器。

9. 发明授权

US07092655B2 Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus 有权
公开(公告)号：US07092655B2
公开(公告)日：2006-08-15
申请号：US11221766
申请日：2005-09-09
申请人： Shinya Noda , Shinichi Sasaki , Akihiro Toma , Isao Ikemoto , Kazushi Watanabe , Akira Higeta
发明人： Shinya Noda , Shinichi Sasaki , Akihiro Toma , Isao Ikemoto , Kazushi Watanabe , Akira Higeta
IPC分类号： G03G15/00 , G03G21/16
CPC分类号： G03G15/757 , F16D1/101 , G03G21/1633 , G03G21/1647 , G03G21/1853 , G03G21/186 , G03G21/1864 , G03G21/1867 , G03G21/1871 , G03G2221/1654 , G03G2221/1657 , G03G2221/166 , G03G2221/183 , G03G2221/1861 , G03G2221/1884
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the main assembly includes a motor, a main assembly side gear for receiving driving force from the motor, a hole defined by twisted surfaces, the hole being substantially coaxial with the gear, and a main assembly side grounding contact provided in the hole, the process cartridge includes an electrophotographic photosensitive drum; process mechanisms actable on the photosensitive drum; and a projection engageable with the twisted surfaces, the projection being provided at a longitudinal end of the photosensitive drum, wherein when the main assembly side gear rotates with the hole and projection engaged with each other, rotational driving force is transmitted from the gear to the photosensitive drum through engagement between the hole and the projection; and a cartridge side grounding contact electrically connected with the electrophotographic photosensitive drum for electrically grounding the electrophotographic photosensitive drum when the process cartridge is mounted to the main assembly of the apparatus, the cartridge side grounding contact being provided on the projection so as to be electrically connectable with the main assembly side grounding contact.

10. 发明授权

US06970667B2 Developing apparatus having a sheet preventing a developing agent from leaking out of a container opening 有权
标题翻译：具有防止显影剂从容器开口泄漏的片材的显影装置
公开(公告)号：US06970667B2
公开(公告)日：2005-11-29
申请号：US10694912
申请日：2003-10-29
申请人： Kazushi Watanabe , Toru Oguma , Noriyuki Komatsu
发明人： Kazushi Watanabe , Toru Oguma , Noriyuki Komatsu
IPC分类号： G03G15/08
CPC分类号： G03G15/0817
摘要： A developing apparatus includes a container containing a developing agent and having an opening; a developer bearing member provided at the opening of the container; a magnetic sealing member magnetically restricting leakage of the developing agent out of an end of the developer bearing member in a longitudinal direction of the developer bearing member the magnetic sealing member being formed at the end in the longitudinal direction of the developer bearing member as extending along a circumferential direction of the developer bearing member; a sheet member preventing the developing agent from leaking out of the opening of the container, the sheet member being attached along the longitudinal direction of the container forming the opening, the end in the longitudinal direction of a free end of the sheet member entering in a space between the developer bearing member and the magnetic sealing member; and an auxiliary member holding a free end side of the sheet member around the magnetic sealing member. The container is formed with, at a portion attaching to the sheet member, a recess into which the auxiliary member enters.
摘要翻译：显影装置包括容纳显影剂并具有开口的容器; 设置在容器的开口处的显影剂承载构件; 磁性密封件磁性地限制显影剂从显影剂承载部件的端部沿显影剂承载部件的纵向方向泄漏，该磁性密封部件形成在显影剂承载部件的纵向方向上端部延伸显影剂承载部件的圆周方向; 防止显影剂从容器的开口泄漏的片材部件，沿着形成开口的容器的长度方向安装片材，片材的自由端的长度方向上的端部进入显影剂承载部件和磁性密封部件之间的空间; 以及辅助构件，其将所述片状构件的自由端侧保持在所述磁性密封构件周围。容器在与片构件相连的部分处形成有辅助构件进入的凹部。

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