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1. 发明授权

US5754210A Optical system assembling device for an image forming apparatus 失效
标题翻译：用于图像形成装置的光学系统组装装置
公开(公告)号：US5754210A
公开(公告)日：1998-05-19
申请号：US625285
申请日：1996-04-01
申请人： Satoshi Haneda , Tadayoshi Ikeda , Masakazu Fukuchi , Shuta Hamada , Hisayoshi Nagase , Hiroyuki Tokimatsu , Toshihide Miura
发明人： Satoshi Haneda , Tadayoshi Ikeda , Masakazu Fukuchi , Shuta Hamada , Hisayoshi Nagase , Hiroyuki Tokimatsu , Toshihide Miura
IPC分类号： G03G15/01 , G03G15/00
CPC分类号： G03G15/011
摘要： An optical system assembling method in an image forming apparatus in which there are provided an image forming body around which a plurality of exposure device each having a linear exposure optical system to imagewise expose on the image forming body, and a plurality of developing device containing respective color toners different from each other which are superimposed on the image forming body to form a color toner image, the method further having the steps of: lighting the exposure optical system; forming an image emitted from the exposure optical system on a sensor which is disposed at a position corresponding to a photosensitive surface of the image forming body with respect to the exposure optical system; adjusting a position of the exposure optical system on the basis of a result of the image forming so that a focal point of the exposure optical system is coincident with a surface of the sensor; and fixing at the adjusted position the exposure optical system to an optical system supporting body provided on a main body of the apparatus.
摘要翻译：一种图像形成装置中的光学系统组装方法，其中设置有图像形成体，多个曝光装置，每个具有线性曝光光学系统的图像形成体在图像形成体上成像曝光;以及多个显影装置，彩色调色剂彼此不同，它们叠加在图像形成体上以形成彩色调色剂图像，该方法还包括以下步骤：点亮曝光光学系统; 在曝光光学系统上形成从曝光光学系统配置在与图像形成体的感光面对应的位置的传感器上发射的图像; 基于图像形成的结果调整曝光光学系统的位置，使得曝光光学系统的焦点与传感器的表面一致; 并将曝光光学系统的调整位置固定在设置在设备主体上的光学系统支撑体上。

2. 发明授权

US5752133A Electrophotographic color image forming apparatus with image exposure means inside of photoreceptor drum 失效
标题翻译：具有图像曝光装置的感光鼓内的电子照相彩色图像形成装置
公开(公告)号：US5752133A
公开(公告)日：1998-05-12
申请号：US695299
申请日：1996-08-09
申请人： Hisayoshi Nagase , Satoshi Haneda , Hiroyuki Tokimatsu , Shuta Hamada , Toshihide Miura , Masakazu Fukuchi , Tadayoshi Ikeda
发明人： Hisayoshi Nagase , Satoshi Haneda , Hiroyuki Tokimatsu , Shuta Hamada , Toshihide Miura , Masakazu Fukuchi , Tadayoshi Ikeda
IPC分类号： G03G15/01 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1867 , G03G15/01 , G03G21/1623 , G03G21/1671 , G03G2221/1603 , G03G2221/1606 , G03G2221/1636
摘要： An image forming apparatus includes: a photoreceptor drum; a charger for charging an outer surface of the photoreceptor drum; image exposure devices each for exposing the photoreceptor drum to form a latent image thereon, wherein the image exposure devices are provided inside the photoreceptor drum, and are detachably mountable with the photoreceptor drum to the image forming apparatus; a developing device for developing the latent image to form a toner image on the outer surface of the photoreceptor drum; and a supporting member on which the image exposure devices are mounted, wherein the supporting member and the photoreceptor drum are connected through bearing members on both ends of the photoreceptor drum, and the supporting member has an engaging portion for engaging with a part of the image forming apparatus to fix the image exposure devices through the supporting member, while the photoreceptor drum is rotated around the image exposure devices through the bearing members.
摘要翻译：图像形成装置包括：感光鼓; 用于对感光鼓的外表面充电的充电器; 每个用于曝光感光鼓以在其上形成潜像的图像曝光装置，其中图像曝光装置设置在感光鼓的内部，并且可与感光鼓可拆卸地安装到图像形成装置; 显影装置，用于在感光鼓的外表面上显影潜像以形成调色剂图像; 以及支撑构件，其上安装有图像曝光装置，其中支撑构件和感光鼓通过感光鼓的两端上的支承构件连接，并且支撑构件具有用于与图像的一部分接合的接合部分成像装置通过支撑构件固定图像曝光装置，同时感光鼓通过支承构件围绕图像曝光装置旋转。

3. 发明授权

US5615002A Electrophotographic color image forming apparatus with a plurality of image exposing devices arranged around outer circumference of photoreceptor 失效
标题翻译：电子照相彩色图像形成装置，其具有围绕感光体的外周布置的多个图像曝光装置
公开(公告)号：US5615002A
公开(公告)日：1997-03-25
申请号：US574470
申请日：1995-12-08
申请人： Satoshi Haneda , Hisayoshi Nagase , Hiroyuki Tokimatsu , Shuta Hamada , Masakazu Fukuchi , Tadayoshi Ikeda
发明人： Satoshi Haneda , Hisayoshi Nagase , Hiroyuki Tokimatsu , Shuta Hamada , Masakazu Fukuchi , Tadayoshi Ikeda
IPC分类号： G03G15/01 , G03G15/00
CPC分类号： G03G15/0152 , G03G15/011 , G03G15/0163 , G03G2215/017
摘要： A color image forming apparatus provided with plural charging devices, plural image exposure devices, and plural developing devices which are arranged around the outer circumference of a photoreceptor so that a color image is formed during a single rotation of the photoreceptor. The apparatus comprises a supporting cylinder for enclosing the photoreceptor and for supporting the plural image exposure devices thereon.
摘要翻译：一种彩色图像形成装置，具有多个充电装置，多个图像曝光装置以及围绕感光体的外周配置的多个显影装置，以使得在感光体的单次旋转期间形成彩色图像。该装置包括用于封闭感光体并用于在其上支撑多个图像曝光装置的支撑筒。

4. 发明授权

US5557394A Color image forming apparatus having a transparent photoreceptor 失效
标题翻译：具有透明感光体的彩色图像形成装置
公开(公告)号：US5557394A
公开(公告)日：1996-09-17
申请号：US536447
申请日：1995-09-29
申请人： Satoshi Haneda , Masakazu Fukuchi , Tadayoshi Ikeda , Hisayoshi Nagase , Shuta Hamada
发明人： Satoshi Haneda , Masakazu Fukuchi , Tadayoshi Ikeda , Hisayoshi Nagase , Shuta Hamada
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/01 , G03G15/5037 , G03G2215/00042 , G03G2215/0174
摘要： A color image forming apparatus such as a printer or a copier. The apparatus includes: a photoreceptor, having a transparent body, for forming a toner image; a charger for charging the photoreceptor; a LED array, accommodated inside the photoreceptor, for imagewisely exposing the photoreceptor with exposure light so as to form a latent image on the photoreceptor; a developer for developing the latent image with toner so as to form a toner image on the photoreceptor; in which a process of forming the toner image is repeated for plural times so that plural toner images are superimposed to from a composite toner image; a transferor for transferring the composite toner image onto a recording medium; and a photodetector, accommodated inside the photoreceptor, for detecting light from the photoreceptor in which the light has a high transmission factor for the photoreceptor.
摘要翻译：彩色图像形成装置，例如打印机或复印机。该装置包括：具有透明体的感光体，用于形成调色剂图像; 用于对感光体充电的充电器; 一个LED阵列，容纳在感光体的内部，用曝光光成像曝光感光体，以便在感光体上形成潜像; 用于利用调色剂显影潜像以在感光体上形成调色剂图像的显影剂; 其中形成调色剂图像的过程重复多次，使得从复合调色剂图像叠加多个调色剂图像; 用于将复合调色剂图像转印到记录介质上的转印器; 以及光电检测器，其容纳在感光体内部，用于检测来自感光体的光，其中光对感光体具有高的透射系数。

5. 发明授权

US5761573A Image forming apparatus for double-sided image formation with properly adjusted image density or color tone for each side 失效
标题翻译：用于双面图像形成的图像形成装置，每侧具有适当调节的图像浓度或色调
公开(公告)号：US5761573A
公开(公告)日：1998-06-02
申请号：US821878
申请日：1997-03-21
申请人： Satoshi Haneda , Kunio Shigeta , Yotaro Sato , Masakazu Fukuchi , Akitoshi Matsubara , Tadayoshi Ikeda
发明人： Satoshi Haneda , Kunio Shigeta , Yotaro Sato , Masakazu Fukuchi , Akitoshi Matsubara , Tadayoshi Ikeda
IPC分类号： G03G15/01 , G03G15/23 , G03G15/16
CPC分类号： G03G15/231 , G03G15/01 , G03G2215/0187 , G03G2215/0193
摘要： In an image forming apparatus provided with a photoreceptor on which a obverse toner image is formed, a toner image receiving body on which a reverse toner image is transferred from the photoreceptor, and transfer devices to transfer the obverse image onto one side of a sheet and to transfer the reverse image onto the other side of the sheet. An image forming condition for the reverse image is changed to be different from that for the obverse image.
摘要翻译：在设置有形成正面调色剂图像的感光体的图像形成装置中，从感光体转印反色调色剂图像的调色剂图像接收体和将正面图像转印到片材的一面上的转印装置，以及将反转图像转印到纸张的另一面上。反转图像的图像形成条件被改变为与正面图像不同。

6. 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。

7. 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。

8. 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。

9. 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。

10. 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。

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