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1. 发明授权

US5253854A Sheet feeding apparatus 失效
公开(公告)号：US5253854A
公开(公告)日：1993-10-19
申请号：US852998
申请日：1992-03-17
申请人： Masahide Tanoue , Hiroyuki Ishii , Harukazu Sekiya , Ryukichi Inoue , Kazuhide Kudo
发明人： Masahide Tanoue , Hiroyuki Ishii , Harukazu Sekiya , Ryukichi Inoue , Kazuhide Kudo
IPC分类号： B41J13/00 , B65H1/24 , B65H3/52 , G03G15/00 , B65H5/00
CPC分类号： B65H3/5223
摘要： A sheet feeding apparatus comprising a sheet supporting device for stacking and supporting sheets, a sheet supplying device for feeding out the sheets supported by the sheet supporting device, a separating device for separating the sheets fed by the sheet supplying device one by one, a back tension releasing device for not acting a back tension on the sheet separated by the separating device, and a double feed preventing device, which is insertable into and retractable from a sheet feeding path for the sheet separated by the separating device. When the back tension is released by the back tension releasing device, the double feed preventing device is inserted into the sheet feeding path, thereby preventing the double feed of the sheets.

2. 发明授权

US6016412A Process cartridge and image forming apparatus usable with this process cartridge 失效
标题翻译：可与该处理盒一起使用的处理盒和图像形成装置
公开(公告)号：US6016412A
公开(公告)日：2000-01-18
申请号：US17316
申请日：1998-02-02
申请人： Shinji Goto , Jun Saito , Hiroyuki Ishii , Masao Ando , Yoshiaki Watanabe , Yuzo Isoda , Masahide Tanoue , Ryukichi Inoue
发明人： Shinji Goto , Jun Saito , Hiroyuki Ishii , Masao Ando , Yoshiaki Watanabe , Yuzo Isoda , Masahide Tanoue , Ryukichi Inoue
IPC分类号： G03G21/16 , G03G15/00 , G03G21/00 , G03G21/10 , G03G21/18
CPC分类号： G03G21/1853 , G03G21/1647 , G03G2221/1654 , G03G2221/183 , G03G2221/1884
摘要： An image forming apparatus usable with a process cartridge comprising an image bearing member and a process device actable on the image bearing member includes guide device, contactable with the process cartridge, for guiding in the loading direction the process cartridge to be loaded into a main assembly of the apparatus; a positioning device for positioning the process cartridge, which is in the disengaged state from the guide device, into the loading location; and a pressing device for pressing the process device onto the positioning device.
摘要翻译：可用于包括图像承载部件和可执行在图像承载部件上的处理装置的处理盒的图像形成装置包括可与处理盒接触的引导装置，用于沿加载方向引导将处理盒装载到主组件中的装置; 定位装置，用于将处于从导向装置脱离的状态的处理盒定位到装载位置; 以及用于将处理装置按压到定位装置上的按压装置。

3. 发明授权

US5745823A Process cartridge and image forming apparatus usable with this process cartridge 失效
标题翻译：可与该处理盒一起使用的处理盒和图像形成装置
公开(公告)号：US5745823A
公开(公告)日：1998-04-28
申请号：US905552
申请日：1992-06-25
申请人： Shinji Goto , Jun Saito , Hiroyuki Ishii , Masao Ando , Yoshiaki Watanabe , Yuzo Isoda , Masahide Tanoue , Ryukichi Inoue
发明人： Shinji Goto , Jun Saito , Hiroyuki Ishii , Masao Ando , Yoshiaki Watanabe , Yuzo Isoda , Masahide Tanoue , Ryukichi Inoue
IPC分类号： G03G21/16 , G03G15/00 , G03G21/00 , G03G21/10 , G03G21/18
CPC分类号： G03G21/1853 , G03G21/1647 , G03G2221/1654 , G03G2221/183 , G03G2221/1884
摘要： An image forming apparatus, to which a process cartridge is detachably mountable, for forming an image on a recording material. The image forming apparatus includes a first guiding device for guiding the process cartridge toward a predetermined mounting position when the process cartridge is mounted to the image forming apparatus. The first guiding device is disposed upstream of the predetermined mounting position with respect to a mounting movement direction of the process cartridge. A second guiding device is provided for guiding the process cartridge toward the predetermined mounting position when the process cartridge is mounted to the image forming apparatus The second guiding device is disposed (i) closer to the predetermined position than the first guiding device, and (ii) downstream of the first guiding device with respect to the mounting movement direction. Also provided is a feeding device for feeding the recording material.
摘要翻译：图像形成装置，处理盒可拆卸地安装在该成像装置上，用于在记录材料上形成图像。图像形成装置包括第一引导装置，用于当处理盒安装到图像形成装置时将处理盒朝向预定的安装位置引导。第一引导装置相对于处理盒的安装移动方向设置在预定安装位置的上游。第二引导装置被设置用于当处理盒安装到图像形成装置时将处理盒引向预定的安装位置。第二引导装置设置成（i）比第一引导装置更靠近预定位置，和（ii ）相对于安装移动方向在第一引导装置的下游。还提供了用于馈送记录材料的进给装置。

4. 发明授权

US5734949A Process cartridge and image forming apparatus usable with this process cartridge 失效
标题翻译：可与该处理盒一起使用的处理盒和图像形成装置
公开(公告)号：US5734949A
公开(公告)日：1998-03-31
申请号：US754630
申请日：1996-11-21
申请人： Shinji Goto , Jun Saito , Hiroyuki Ishii , Masao Ando , Yoshiaki Watanabe , Yuzo Isoda , Masahide Tanoue , Ryukichi Inoue
发明人： Shinji Goto , Jun Saito , Hiroyuki Ishii , Masao Ando , Yoshiaki Watanabe , Yuzo Isoda , Masahide Tanoue , Ryukichi Inoue
IPC分类号： G03G21/16 , G03G15/00 , G03G21/00 , G03G21/10 , G03G21/18
CPC分类号： G03G21/1853 , G03G21/1647 , G03G2221/1654 , G03G2221/183 , G03G2221/1884
摘要： A process cartridge is detachably mountable to an image forming apparatus for forming an image on a recording material. The process cartridge includes an image bearing member, a process device for acting on the image bearing member, which includes a developing device for developing an image on the image bearing member, a frame, and a projection disposed on the upper surface of the frame and extending toward the developing device, the projection having (i) an upward inclined surface, (ii) a flat surface continuing from the upper inclined surface, and (iii) a downward inclined surface that is inclined toward the developing device.
摘要翻译：处理盒可拆卸地安装到用于在记录材料上形成图像的图像形成装置。处理盒包括图像承载部件，用于作用在图像承载部件上的处理装置，其包括用于在图像承载部件上显影图像的显影装置，框架和设置在框架的上表面上的突起，以及朝向显影装置延伸，所述突起具有（i）向上倾斜表面，（ii）从所述上倾斜表面延续的平坦表面，以及（iii）向所述显影装置倾斜的向下倾斜表面。

5. 发明授权

US5884117A Image-forming apparatus with a cover-mounted document-reading unit and a common tray for receiving a recording medium and original document features 失效
标题翻译：图像形成装置，其具有盖安装的文件读取单元和用于接收记录介质和原始文档特征的公共托盘
公开(公告)号：US5884117A
公开(公告)日：1999-03-16
申请号：US884620
申请日：1997-06-27
申请人： Masahide Tanoue , Hiroyuki Ishii , Hidehiko Kajiya , Akira Yuza
发明人： Masahide Tanoue , Hiroyuki Ishii , Hidehiko Kajiya , Akira Yuza
IPC分类号： G03G15/00 , H04N1/00 , H04N1/04
CPC分类号： H04N1/00551 , H04N1/00525
摘要： An image forming apparatus features a document-reading unit mounted to an exterior cover of the apparatus to which at least part of an image-forming unit can be removed from the interior of the apparatus. The exterior cover can be operated without being disturbed by a document-reading unit. Accordingly, attaching and detaching at least part of the image-forming unit readily can be performed. Further, according to another aspect, an image forming apparatus features a common delivery tray, which can be used for both a recording paper and an original document. This saves space within the apparatus and therefore enables the image forming apparatus to be reduced in size. In addition, the recording paper and the original document are delivered to the tray with the image-printed or image-bearing surfaces thereon facing in different directions. Thus the user does not confuse the recording paper with the original document.
摘要翻译：图像形成装置具有安装到装置的外盖的文件读取单元，至少部分图像形成单元可以从该装置的外部移除。可以在不受文件读取单元干扰的情况下操作外盖。因此，可以容易地安装和分离图像形成单元的至少一部分。此外，根据另一方面，图像形成装置具有可用于记录纸和原始文档的公共传送托盘。这样可以节省设备内的空间，从而能够减小图像形成装置的尺寸。此外，记录纸和原始文件被传送到托盘，其上的图像打印或图像承载表面面向不同的方向。因此，用户不会将记录纸与原始文件混淆。

6. 发明授权

US6070867A Sheet supplying apparatus 失效
标题翻译：供纸装置
公开(公告)号：US6070867A
公开(公告)日：2000-06-06
申请号：US932776
申请日：1997-09-23
申请人： Yuzuru Tsurumi , Shigeru Okamura , Hiroyuki Ishii , Takeshi Niimura , Ryuichi Kojima , Masahide Tanoue , Akira Yuza
发明人： Yuzuru Tsurumi , Shigeru Okamura , Hiroyuki Ishii , Takeshi Niimura , Ryuichi Kojima , Masahide Tanoue , Akira Yuza
IPC分类号： B65H3/06 , F16H27/08
CPC分类号： B65H3/0669
摘要： The present invention provides a drive controlling apparatus used in a sheet supplying apparatus including a lift/lower sheet supporting device for supporting a sheet, a sheet supply mechanism for feeding out the sheet supported by the sheet supporting device, a biasing mechanism for biasing the sheet supporting device toward the sheet supply mechanism, and a separating mechanism for separating the sheet supporting device from the sheet supply mechanism in opposition to a biasing force of the biasing mechanism, and wherein the sheet urged against the sheet supply mechanism by the biasing mechanism is fed out by the sheet supply mechanism, said drive controlling apparatus adapted to transmit a driving force for operating the separating mechanism from a drive source and comprising a drive side device connected to the drive source, a driven side device connected to the separating mechanism, and a play setting device for providing a play for not transmitting the driving force within a predetermined range between the drive side device and the driven side device.
摘要翻译：本发明提供一种驱动控制装置，其用于包括用于支撑片材的升降板支撑装置的片材供应装置，用于馈送由片材支撑装置支撑的片材的片材供应机构，用于偏置片材的偏置机构支撑装置朝向纸张供给机构，以及分离机构，用于将纸张支撑装置与纸张供给机构相对于偏压机构的偏压力分离，并且其中通过偏压机构抵靠供纸机构的纸张被进给所述驱动控制装置适于从驱动源传递用于操作分离机构的驱动力，并且包括连接到驱动源的驱动侧装置，连接到分离机构的从动侧装置和播放设定装置，用于提供在pred中不传送驱动力的播放驱动侧装置和从动侧装置之间的距离范围。

7. 发明授权

US5927702A Sheet feeder and image forming apparatus using the same 失效
标题翻译：送纸器和使用其的成像设备
公开(公告)号：US5927702A
公开(公告)日：1999-07-27
申请号：US882097
申请日：1997-07-08
申请人： Hiroyuki Ishii , Yuzuru Tsurumi , Masahide Tanoue , Hidehiko Kajiya , Akira Yuza , Ryuichi Kojima
发明人： Hiroyuki Ishii , Yuzuru Tsurumi , Masahide Tanoue , Hidehiko Kajiya , Akira Yuza , Ryuichi Kojima
IPC分类号： B65H5/36 , B65H9/10 , B65H3/44 , B65H1/00
CPC分类号： B65H5/36 , B65H9/101 , B65H2403/411 , B65H2403/55
摘要： A sheet to be fed by a sheet feed roller is loaded on a sheet feed tray, and a side regulating member is disposed so as to be movable in accordance with the sheet size in order to regulate the position of the loaded sheet in the direction of the sheet width. The side regulating member extends downstream from the sheet feed roller in the sheet feeding direction in order to regulate the position of the sheet in the direction of the sheet width, thereby preventing oblique movement of the sheet.
摘要翻译：由供纸辊供给的纸张被装载在供纸托盘上，侧面调节部件设置成可以根据纸张尺寸移动，以便调节装载的片材的位置沿着纸张宽度。侧调节构件在片材进给方向上从片材进给辊的下游延伸，以便调节片材在片材宽度方向上的位置，从而防止片材的倾斜移动。

8. 发明授权

US06922534B2 Process cartridge and electrophotographic image forming apparatus having electrical connection for memory 有权
标题翻译：具有用于存储器的电连接的处理盒和电子照相图像形成装置
公开(公告)号：US06922534B2
公开(公告)日：2005-07-26
申请号：US10223636
申请日：2002-08-20
申请人： Hiroshi Goto , Seietsu Miura , Nobuya Tamura , Yoshihisa Ibaraki , Yoshiyuki Miyazaki , Masafumi Maeda , Masahide Tanoue , Fumito Nonaka
发明人： Hiroshi Goto , Seietsu Miura , Nobuya Tamura , Yoshihisa Ibaraki , Yoshiyuki Miyazaki , Masafumi Maeda , Masahide Tanoue , Fumito Nonaka
IPC分类号： G03G21/18 , G03G15/00
CPC分类号： G03G21/1871 , G03G21/1885 , G03G2221/166 , G03G2221/1823
摘要： A process cartridge includes a frame body, a substrate having a memory element, and a cartridge electrical contact and a cartridge pushing portion provided on the frame body. An electrophotographic image forming apparatus on which the process cartridge is loaded includes a main body electrical connector and main body electrical contacts. The cartridge pushing portion moves the main body electrical connector so that the process cartridge moves in a direction to be electrically connected with the cartridge electrical contact when the process cartridge is loaded on the electrophotographic image forming apparatus. The cartridge pushing portion operates so as to give a pushing force for pushing the main body electrical contact in a direction to be electrically connected with the cartridge electrical contact. In this way, the main body electrical contact and the cartridge electrical contact can be stably reliably brought into contact.
摘要翻译：处理盒包括框架主体，具有存储元件的基板和盒电触头和设置在框体上的盒推动部分。其上装有处理盒的电子照相图像形成装置包括主体电连接器和主体电触点。当处理盒被装载在电子照相成像设备上时，盒推动部分移动主体电连接器，使得处理盒沿着与盒电接触电连接的方向移动。盒推动部分操作以产生用于沿与盒电触头电连接的方向推动主体电触头的推力。以这种方式，可以可靠地使主体电接触和盒电接触接触。

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