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1. 发明授权

US5382998A Image forming apparatus of a clamshell type 失效
标题翻译：蛤壳式成像装置
公开(公告)号：US5382998A
公开(公告)日：1995-01-17
申请号：US40462
申请日：1993-04-01
申请人： Toshio Shida , Hisao Satoh , Naoko Otomo , Takeshi Sakabe , Shigeru Okazaki , Tadayoshi Ikeda , Atsushi Ogane
发明人： Toshio Shida , Hisao Satoh , Naoko Otomo , Takeshi Sakabe , Shigeru Okazaki , Tadayoshi Ikeda , Atsushi Ogane
IPC分类号： G03G21/16 , G03G15/00
CPC分类号： G03G21/1647 , G03G21/1628
摘要： An image forming apparatus including a lower half body; an upper half body which is mounted on the lower half body and has an axis arranged in parallel to a sheet passage so that the upper half body can be pivoted around the axis; and a platen cover provided on the upper half body so as to open or close in the same direction as that of the upper half body: wherein the sum of pivot angle of the upper half body and the platen cover is smaller than 90 degrees.
摘要翻译：一种图像形成装置，包括下半体; 上半体，其安装在下半体上并且具有平行于片材通道布置的轴线，使得上半体可绕轴线枢转; 以及设置在上半体上以与上半体相同的方向打开或关闭的压板盖：其中上半体和压板盖的枢转角的总和小于90度。

2. 发明授权

US5381167A Color image forming apparatus 失效
标题翻译：彩色图像形成装置
公开(公告)号：US5381167A
公开(公告)日：1995-01-10
申请号：US962862
申请日：1992-10-19
申请人： Yozo Fujii , Tadashi Miwa , Hisao Satoh , Atsushi Ogane , Isao Matsuoka , Tadayoshi Ikeda
发明人： Yozo Fujii , Tadashi Miwa , Hisao Satoh , Atsushi Ogane , Isao Matsuoka , Tadayoshi Ikeda
IPC分类号： G03G15/01 , H04N1/047 , H04N1/113 , H04N1/12 , H04N1/50 , G01D15/14
CPC分类号： G03G15/0152 , G03G15/0163 , H04N1/0473 , H04N1/506 , H04N1/1135 , H04N1/12 , H04N2201/0471 , H04N2201/04748 , H04N2201/04756 , H04N2201/04786
摘要： A color image forming machine includes a plurality of exposure units for irradiating an image carrier movable in a secondary scanning direction of the exposure units by primary scanning beams, at a plurality of irradiation positions to form latent images, a plurality of charging units for charging the image carrier corresponding to the irradiation positions of the exposure units and a plurality of developing units to form toner images corresponding the latent images. The plurality of toner images are superimposed on the image carrier to obtain a multi-color or full-color images trough transferring and fixing. A light-reflective registration mark is provided to a non-image area on one side of the image carrier. Employing at least two exposure units, irradiation by each primary scanning beam is conducted to the light-reflective registration mark moving in the secondary scanning direction. Each reflected beam from the registration mark is received by a plurality of photoreceptor sensors and then detection signals of a registration mark position are generated. Timing of writing by the primary scanning beam and a distance between bright lines formed on the image carrier by primary scanning beams of at least two exposure units are detected. The detected result is fed back to control the start timing of image writing and the driving of the image carrier.
摘要翻译：一种彩色图像形成机包括多个曝光单元，用于在多个照射位置处照射通过主扫描光束在曝光单元的副扫描方向上可移动的图像载体，以形成潜像;多个充电单元，对应于曝光单元的照射位置的图像载体和多个显影单元，以形成对应于潜像的调色剂图像。多个调色剂图像叠加在图像载体上，以通过传送和固定获得多色或全色图像。光反射对准标记被提供给图像载体的一侧上的非图像区域。使用至少两个曝光单元，每个主扫描光束的照射被传导到在二次扫描方向上移动的光反射对准标记。来自对准标记的每个反射光束被多个感光体传感器接收，然后产生对准标记位置的检测信号。检测由初级扫描光束写入的时序以及通过至少两个曝光单元的主扫描光束形成在图像载体上的亮线之间的距离。反馈检测结果来控制图像写入的开始定时和图像载体的驱动。

3. 发明授权

US5398097A Image forming apparatus with driving mechanism for photoreceptor 失效
标题翻译：具有感光体驱动机构的图像形成装置
公开(公告)号：US5398097A
公开(公告)日：1995-03-14
申请号：US97947
申请日：1993-07-26
申请人： Hisao Satoh , Satoshi Haneda , Tadayoshi Ikeda , Shizuo Morita , Masakazu Fukuchi
发明人： Hisao Satoh , Satoshi Haneda , Tadayoshi Ikeda , Shizuo Morita , Masakazu Fukuchi
IPC分类号： G03G21/16 , G03G15/00 , G03G15/08 , G03G21/00 , G03G21/18
CPC分类号： G03G15/757 , G03G21/1857 , G03G2221/1603 , G03G2221/1657
摘要： An image forming apparatus includes a process cartridge that incorporates a photoreceptor and a plurality of developing devices. The process cartridge is provided with a first driving shaft to drive the photoreceptor and a second driving shaft to independently drive the developing devices. When the process cartridge is mounted in the image forming apparatus which includes spaced apart first and second gears, the first and second driving shafts are coupled separately with the spaced apart first and second gears so that driving forces are separately transmitted to the first and second driving shafts. A flywheel is mounted on a third driving shaft that is coupled with the first driving shaft to drive the photoreceptor. Since the developing devices are constructed to receive a large number of different possible loads, the developers are placed in a condition where vibrations are created easily by the driving of the various possible loads. The driving of the photoreceptor is arranged to be independent of the driving of the developing devices so that vibrations generated by the driving of the developing devices are not transmitted to the photoreceptor. Furthermore, the flywheel is provided on the third driving shaft, and a third gear is mounted on the third driving shaft. Since the third gear is coupled with the first driving shaft to drive the photoreceptor, the rotation of the photoreceptor will be smoothed out by the presence of the flywheel.
摘要翻译：图像形成装置包括具有感光体和多个显影装置的处理盒。处理盒设置有驱动感光体的第一驱动轴和独立地驱动显影装置的第二驱动轴。当处理盒安装在包括间隔开的第一和第二齿轮的图像形成装置中时，第一和第二驱动轴与间隔开的第一和第二齿轮分开地联接，使得驱动力被分开地传递到第一和第二驱动轴。飞轮安装在与第一驱动轴联接以驱动感光体的第三驱动轴上。由于显影装置被构造成接收大量不同的可能负载，所以显影剂被置于通过驱动各种可能的负载容易产生振动的状态。感光体的驱动被设置为独立于显影装置的驱动，使得由显影装置的驱动产生的振动不会传递到感光体。此外，飞轮设置在第三驱动轴上，第三齿轮安装在第三驱动轴上。由于第三齿轮与第一驱动轴联接以驱动感光体，因此感光体的旋转将通过飞轮的存在而被平滑。

4. 发明授权

US5239348A Color image forming apparatus 失效
标题翻译：彩色图像形成装置
公开(公告)号：US5239348A
公开(公告)日：1993-08-24
申请号：US757271
申请日：1991-09-10
申请人： Masakazu Fukuchi , Shizuo Morita , Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda
发明人： Masakazu Fukuchi , Shizuo Morita , Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda
IPC分类号： G03G15/01 , G03G15/20
CPC分类号： G03G15/0105 , G03G15/20
摘要： A color image forming apparatus including an image carrying member on which a toner image is formed, a transferring device to transfer the toner image onto a recording sheet, a conveyer to convey the sheet on which the toner image has been transferred, a fixing device to fix the toner image on the sheet and a storage device to store the transfer sheet which has been fixed once by the fixing device. The storage device can feed the stored transfer sheet to the fixing device in order for it to be fixed a second time, and can be detachably mounted to the apparatus.
摘要翻译：一种彩色图像形成装置，包括其上形成有调色剂图像的图像承载构件，将调色剂图像转印到记录片材上的转印装置，输送调色剂图像已被转印的片材的输送机，定影装置将调色剂图像固定在纸张上以及存储装置上以存储由定影装置一次固定的转印纸。存储装置可以将存储的转印纸送到定影装置上，以便第二次固定，并且可拆卸地安装在装置上。

5. 发明授权

US5220379A Color image forming apparatus 失效
标题翻译：彩色图像形成装置
公开(公告)号：US5220379A
公开(公告)日：1993-06-15
申请号：US734229
申请日：1991-07-22
申请人： Masakazu Fukuchi , Shizuo Morita , Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda
发明人： Masakazu Fukuchi , Shizuo Morita , Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda
IPC分类号： G03G15/01 , G03G21/18
CPC分类号： G03G21/1842 , G03G15/01 , G03G21/1896
摘要： An image forming apparatus in which a process cartridge contains at least an image carrying member, a developing unit and a developer replenishment unit. The process cartridge can be mounted to or removed from the apparatus for its replacement. The process cartridge can take a first position where images can be formed and a second position where developer can be replenished. The process cartridge can be moved from the first position to the second position when a detector for detecting the depletion of the developer outputs a detection signal.
摘要翻译：一种图像形成装置，其中处理盒至少包含图像承载构件，显影单元和显影剂补充单元。处理盒可以安装到设备上或从设备中取出以进行更换。处理盒可以采取可以形成图像的第一位置和可以补充显影剂的第二位置。当用于检测显影剂耗尽的检测器输出检测信号时，处理盒可以从第一位置移动到第二位置。

6. 发明授权

US5126789A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5126789A
公开(公告)日：1992-06-30
申请号：US735359
申请日：1991-07-24
申请人： Masakazu Fukuchi , Shizuo Morita , Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda
发明人： Masakazu Fukuchi , Shizuo Morita , Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda
IPC分类号： G03G21/18
CPC分类号： G03G21/1853 , G03G21/1623 , G03G2221/1603 , G03G2221/1609 , G03G2221/1615 , G03G2221/163 , G03G2221/1657 , G03G2221/1672 , G03G2221/1675 , G03G2221/169 , G03G2221/18 , G03G2221/183
摘要： An image forming apparatus having a cassette for containing copy sheets, the cassette being releasable responsive to the opening of an upper cover to cover an upper portion of the apparatus. The image forming apparatus may be further provided with a cartridge for carrying at least one of an image carrying body, developing units and a cleaning unit, and the cartridge is also released responsive to the opening of the upper cover of the image forming apparatus.
摘要翻译：一种具有用于容纳复印纸的盒的图像形成装置，所述盒可以响应于上盖的打开而被释放以覆盖装置的上部。图像形成装置还可以设置有用于承载图像承载体，显影单元和清洁单元中的至少一个的盒，并且盒也响应于图像形成装置的上盖的打开而释放。

7. 发明授权

US5331389A Image forming apparatus with sheet discharging device 失效
标题翻译：具有排纸装置的图像形成装置
公开(公告)号：US5331389A
公开(公告)日：1994-07-19
申请号：US932361
申请日：1992-08-19
申请人： Masakazu Fukuchi , Shizuo Morita , Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda
发明人： Masakazu Fukuchi , Shizuo Morita , Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda
IPC分类号： B65H39/115 , G03G15/00
CPC分类号： G03G15/6538 , B65H39/115 , G03G2215/0089
摘要： An image forming apparatus is provided with a rotatable upper cover, one surface of which serves as a first exit tray on which recording sheets are discharged with image sides face downward, the other surface of which serves as a second exit tray on which recording sheets are discharged with image sides face upward. Guide members which are activated in accordance with the rotation of the rotatable upper cover are provided above delivering rollers, thereby the recording sheets delivered by the delivering rollers are selectively discharged with the image sides either face downward to the first exit tray or face upward to the second exit tray.
摘要翻译：图像形成装置设置有可旋转的上盖，其一个表面用作第一出纸盘，记录纸被排出，图像侧朝下，其另一表面用作记录纸张的第二出纸托盘图像侧面向上排出。根据可旋转的上盖的旋转而被启动的导向构件设置在输送辊的上方，由此输送辊输送的记录片材被选择性地排出，其中图像侧面向下朝向第一出口托盘或面朝上第二出口托盘。

8. 发明授权

US5309202A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5309202A
公开(公告)日：1994-05-03
申请号：US734526
申请日：1991-07-23
申请人： Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda , Shizuo Morita , Masakazu Fukuchi
发明人： Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda , Shizuo Morita , Masakazu Fukuchi
IPC分类号： G03G21/18 , G03G5/00
CPC分类号： G03G21/1832 , G03G21/1623 , G03G2221/1603 , G03G2221/1609 , G03G2221/1615 , G03G2221/1636 , G03G2221/1654 , G03G2221/1657 , G03G2221/1693 , G03G2221/183
摘要： An image forming apparatus in which a process cartridge, including an image carrying member and an operation member with respect to image forming, facing the image carrying member, is movably provided. An opening on the process cartridge in accordance with the operation member is covered by a shielding member in the main body of the apparatus when the process cartridge is moved from the apparatus in response to an opening movement of an external cover which provides access to the interior of the apparatus.
摘要翻译：一种图像形成装置，其中可移动地设置有包括图像承载构件和关于图像形成的操作构件的处理盒，面向图像承载构件。当处理盒响应于提供对内部的访问的外盖的打开运动而从处理盒移动时，根据操作构件的处理盒上的开口被设备主体中的屏蔽构件覆盖的装置。

9. 发明授权

US5262824A Image formimg apparatus with automatic process cartridge displacement for maintenance 失效
标题翻译：具有自动处理盒位移的图像形成装置用于维护
公开(公告)号：US5262824A
公开(公告)日：1993-11-16
申请号：US734639
申请日：1991-07-23
申请人： Shizuo Morita , Masakazu Fukuchi , Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda
发明人： Shizuo Morita , Masakazu Fukuchi , Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda
IPC分类号： G03G21/18 , G03G15/00
CPC分类号： G03G21/1864 , G03G21/1623 , G03G2221/1603 , G03G2221/1609 , G03G2221/1615 , G03G2221/1654 , G03G2221/1657 , G03G2221/1672 , G03G2221/1675 , G03G2221/1678 , G03G2221/183 , G03G2221/1853
摘要： An image forming apparatus provided with a process cartridge which contains at least an image carrying body fixed therein. The process cartridge is slidably provided to a main frame of the apparatus and is adapted to occupy two positions of a first position to perform the image forming and a second position suitable for maintenance and pulling out of the process cartridge for the main body. The process cartridge is drived automatically to the second position in each case of jam occurence in copy paper conveyance and maintenance.

10. 发明授权

US5210573A Image forming apparatus 失效
公开(公告)号：US5210573A
公开(公告)日：1993-05-11
申请号：US734521
申请日：1991-07-23
申请人： Masakazu Fukuchi , Shizuo Morita , Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda
发明人： Masakazu Fukuchi , Shizuo Morita , Satoshi Haneda , Hisao Satoh , Tadayoshi Ikeda
IPC分类号： G03G21/18
CPC分类号： G03G21/1864 , G03G21/1623 , G03G21/1647 , G03G2221/1603 , G03G2221/1609 , G03G2221/1615 , G03G2221/163 , G03G2221/1654 , G03G2221/1657 , G03G2221/1672 , G03G2221/1675 , G03G2221/169 , G03G2221/183 , G03G2221/1853
摘要： An image forming apparatus provided with a process-cartridge for therein fixing at least an image carrying body. The process-cartridge is adapted to be inserted to the main body of the apparatus at a first position suitable for image forming operation and is adapted to be relased to a second position suitable for pulling out of the process-cartridge from the main body.

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