专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US5402222A Color image forming apparatus 失效
标题翻译：彩色图像形成装置
公开(公告)号：US5402222A
公开(公告)日：1995-03-28
申请号：US45908
申请日：1993-04-12
申请人： Satoshi Haneda , Shizuo Morita , Masakazu Fukuchi
发明人： Satoshi Haneda , Shizuo Morita , Masakazu Fukuchi
IPC分类号： G03G15/01 , G03G15/00
CPC分类号： G03G15/0152 , G03G15/0163
摘要： An image forming machine such as a copier and a printer for forming a color image on a recording sheet. The image forming machine includes: a photoreceptor for carrying the color image; an image writer such as a laser beam generator for forming a latent image of the color image on a surface of the photoreceptor; plural color developers for developing the latent image with color toners so that a developed color image is formed on the surface of the photoreceptor; a transferer for transferring the developed color image from the photoreceptor to the recording sheet; a cleaner for cleaning a residual portion of the developed color image on the photoreceptor; and a controller for controlling a cleaning operation of the cleaner which starts the cleaning operation after the transferring operation is completed. In the image forming machine, the plural color developers, the transferer, and the cleaner are located facing toward the surface of the photoreceptor, and a length of the surface between the transferer and the cleaner through the plural color developers is longer than a length of the color image. In addition, the image writer, the plurality of color developers, the transferer and the cleaning device are located in a specific order around the photoreceptor.
摘要翻译：一种成像机，例如复印机和用于在记录纸上形成彩色图像的打印机。图像形成机包括：用于承载彩色图像的感光体; 诸如激光束发生器的图像写入器，用于在感光体的表面上形成彩色图像的潜像; 用于利用彩色调色剂显影潜像的多个彩色显影剂，使得在感光体的表面上形成显影的彩色图像; 用于将显影的彩色图像从感光体转印到记录片材的转印器; 清洁器，用于清洁感光体上显影的彩色图像的残留部分; 以及控制器，用于控制在转印操作完成之后开始清洁操作的清洁器的清洁操作。在图像形成机中，多个显色剂，转印器和清洁器面向感光体的表面，并且通过多色显影剂的转印器和清洁器之间的表面的长度长于彩色图像。此外，图像写入器，多个彩色显影器，转印器和清洁装置位于感光体周围的特定顺序。

22. 发明授权

US5357318A Color image forming apparatus with interchangeable charging and transferring devices 失效
标题翻译：彩色图像形成装置，具有可互换的充电和传送装置
公开(公告)号：US5357318A
公开(公告)日：1994-10-18
申请号：US60504
申请日：1993-05-12
申请人： Satoshi Haneda , Masakazu Fukuchi , Shizuo Morita
发明人： Satoshi Haneda , Masakazu Fukuchi , Shizuo Morita
IPC分类号： G03G15/01 , G03G15/02 , G03G15/16 , G03G15/00
CPC分类号： G03G15/1635 , G03G15/0152 , G03G15/0163 , G03G15/02
摘要： In a color image forming machine including a belt-shaped photoreceptor stretched around a plurality of rollers, and a horizontal portion of the photoreceptor being disposed above and in parallel to face a plurality of developing devices, a charging device and a transfer device are disposed to face the photoreceptor at a common position where the photoreceptor is curved around one roller. A cleaning device is disposed to face the photoreceptor at a position where the photoreceptor is curved around the other roller. The charging device is used as a transfer device by changing supplied voltage or is interchangeable with the transfer device by being either slid or rotated between two positions. The photoreceptor, the developing devices and the cleaning device are integrally formed as a cartridge which is detachably mountable to the machine. The photoreceptor is rotated at least five times when a color image is formed by the processes of charging, exposing, transferring and cleaning, and is rotated at least twice when a monochromatic image is formed by the processes.
摘要翻译：在包括围绕多个辊子延伸的带状感光体的彩色图像形成机中，并且感光体的水平部分设置在面对多个显影装置的上方并与其平行的方式设置在充电装置和转印装置上在感光体围绕一个辊子弯曲的共同位置处面对感光体。在感光体围绕另一个辊弯曲的位置处设置有与感光体相对的清洁装置。充电装置通过改变供电电压而用作传送装置，或者通过在两个位置之间滑动或旋转而与传送装置互换。感光体，显影装置和清洁装置整体形成为可拆卸地安装到机器上的盒。当通过充电，曝光，转印和清洁的过程形成彩色图像时，感光体旋转至少五次，并且当通过该方法形成单色图像时，感光体旋转至少两次。

23. 发明授权

US5287161A Color image forming apparatus with a multicolor detachable process unit 失效
标题翻译：具有多色可拆卸处理单元的彩色图像形成装置
公开(公告)号：US5287161A
公开(公告)日：1994-02-15
申请号：US741192
申请日：1991-07-30
申请人： Shunji Matsuo , Shizuo Morita , Satoshi Haneda , Masakazu Fukuchi , Seiko Naganuma , Masahiko Itaya , Fumiaki Hiraike
发明人： Shunji Matsuo , Shizuo Morita , Satoshi Haneda , Masakazu Fukuchi , Seiko Naganuma , Masahiko Itaya , Fumiaki Hiraike
IPC分类号： G03G15/01 , G03G15/08 , G03G21/18
CPC分类号： G03G15/01 , G03G15/0896 , G03G21/1628 , G03G21/1807 , G03G21/1853 , G03G2221/1603 , G03G2221/1654 , G03G2221/1687 , G03G2221/18 , G03G2221/1853
摘要： A color image forming apparatus for forming a color image comprising; an image retainer for carrying the color image, a charger for charging a surface of the image retainer, a latent image former for forming a latent image on the charged surface of the image retainer, a multicolor developer for developing the latent image, a black developer for developing the latent image, a transfer sheet conveyer for conveying a transfer sheet and transferring the developed latent image onto the transfer sheet, and a cleaner for cleaning a residual developer on the surface of the image retainer, in which the image retainer, either one of the black developer or the multicolor developer, and the cleaning means are formed as a detachable processing cartridge, and the rest of the black developer or the multicolor developer is detachable to the body of the color image forming apparatus.
摘要翻译：一种用于形成彩色图像的彩色图像形成装置，包括：用于承载彩色图像的图像保持器，用于对图像保持器的表面充电的充电器，用于在图像保持器的带电表面上形成潜像的潜像形成器，用于显影潜像的多色显影剂，黑色显影剂为了显影潜像，用于输送转印纸并将显影的潜像转印到转印纸上的转印纸输送机，以及用于清洁图像保持器表面上的剩余显影剂的清洁剂，其中图像保持器的黑色显影剂或多色显影剂，并且清洁装置形成为可拆卸的处理盒，并且其余的黑色显影剂或多色显影剂可拆卸到彩色图像形成装置的主体。

24. 发明授权

US5253015A Sheet load system for image forming apparatus 失效
标题翻译：图像形成装置的纸张装载系统
公开(公告)号：US5253015A
公开(公告)日：1993-10-12
申请号：US893893
申请日：1992-06-04
申请人： Shizuo Morita , Masakazu Fukuchi , Shunji Matsuo , Satoshi Haneda
发明人： Shizuo Morita , Masakazu Fukuchi , Shunji Matsuo , Satoshi Haneda
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/6508 , G03G15/6502 , G03G2215/00383 , G03G2215/00396 , G03G2215/0054
摘要： An image forming apparatus which includes a recording sheet storage unit disposed within a main body and a feeder for feeding recording sheets from the recording sheet storage unit. Further included is a detector which emits a signal beginning an automatic loading of the recording sheet storage unit into the main body after manual placement of the storage unit at a predetermined position, and the unloading of the recording sheet storage device when such is desired. Further included is a second detector which detects the fully loaded position of the recording sheet storage device, as well as a conveyor for conveying the storage device to the fully loaded position when loaded, and removing the storage device therefrom during unloading.
摘要翻译：一种图像形成装置，包括设置在主体内的记录纸张存储单元和用于从记录纸张存储单元馈送记录纸张的供纸器。进一步包括检测器，其在将存储单元手动放置在预定位置之后发出开始将记录纸张存储单元自动加载到主体中的信号，并且当期望卸载记录纸张存储装置时。进一步包括第二检测器，其检测记录纸存储装置的完全装载位置，以及用于在装载时将存储装置传送到满载位置的输送器，以及在卸载期间从其中取出存储装置。

25. 发明授权

US5175570A Color image forming apparatus having an adjustor which corrects the position of a latent image according to registration marks 失效
标题翻译：具有调整器的彩色图像形成装置，其根据对准标记校正潜像的位置
公开(公告)号：US5175570A
公开(公告)日：1992-12-29
申请号：US632134
申请日：1990-12-21
申请人： Satoshi Haneda , Masakazu Fukuchi , Shizuo Morita , Shunji Matsuo
发明人： Satoshi Haneda , Masakazu Fukuchi , Shizuo Morita , Shunji Matsuo
IPC分类号： G03G15/01 , H04N1/047 , H04N1/113 , H04N1/12 , H04N1/50
CPC分类号： H04N1/0473 , G03G15/0152 , G03G15/0163 , H04N1/506 , H04N1/1135 , H04N1/12 , H04N2201/0471 , H04N2201/04755
摘要： A color image forming apparatus in which at least one registration mark is formed on a movable image retainer, and exposed by an exposing device. A position of the registration mark is detected by a detecting device and a signal is generated based on the detected position of the registration mark. An exposing position of the exposing device is corrected by a correcting device in accordance with the signal to form a latent image on the image retainer.
摘要翻译：一种彩色图像形成装置，其中在可移动图像保持器上形成至少一个对准标记，并由曝光装置曝光。通过检测装置检测对准标记的位置，并且基于检测到的对位标记的位置生成信号。通过根据该信号的校正装置校正曝光装置的曝光位置，以在图像保持器上形成潜像。

26. 发明授权

US5172903A Paper feed cassette 失效
标题翻译：供纸盒
公开(公告)号：US5172903A
公开(公告)日：1992-12-22
申请号：US765569
申请日：1991-09-25
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： B65H1/04
CPC分类号： B65H1/266 , B65H1/04 , B65H2402/00 , B65H2405/11164 , B65H2511/10
摘要： The invention provides a sheet feed cassette for holding various sizes of sheets to be fed to an image recording apparatus in a feed direction. The cassette comprises a first casing having a sheet placement area, and a second casing slidably connected to the first casing for expanding the area. The first casing is detachably mounted on the image recording apparatus.
摘要翻译：本发明提供了一种供纸盒，用于保持在进给方向上馈送到图像记录装置的各种尺寸的纸张。盒包括具有片材放置区域的第一壳体和可滑动地连接到第一壳体的用于扩大该区域的第二壳体。第一壳体可拆卸地安装在图像记录装置上。

27. 发明授权

US4998145A Image forming apparatus having a first mode for forming a multicolor image of restricted length and a second mode for forming a monocolor image of unrestricted length 失效
标题翻译：具有用于形成受限长度的多色图像的第一模式的图像形成装置和用于形成无限制长度的单色图像的第二模式
公开(公告)号：US4998145A
公开(公告)日：1991-03-05
申请号：US439708
申请日：1989-11-20
申请人： Satoshi Haneda , Masakazu Fukuchi , Hisashi Shoji , Shunji Matsuo , Shizuo Morita
发明人： Satoshi Haneda , Masakazu Fukuchi , Hisashi Shoji , Shunji Matsuo , Shizuo Morita
IPC分类号： G03G15/01 , G03G15/30 , G03G21/00
CPC分类号： G03G15/01 , G03G15/30
摘要： The invention provides a color image forming apparatus capable of forming a mono-color image and a multi-color image on a rotatable photoreceptor having a given circumferential length. In the apparatus, there are provided a selection switch for selecting either a mono-color mode for forming a mono-color image or a multi-color mode for forming a multi-color image, and a control circuit responsible to a selection signal of the selection switch so that, when the multi-color made is selected, an image size of a multi-color image is restricted within a maximum size corresponding to the circumferential length of the photoreceptor.

28. 发明授权

US4994853A Apparatus for recording color images having interchangeable process cartridges and cartridge information on IC cards 失效
标题翻译：用于在IC卡上记录具有可互换处理盒和盒信息的彩色图像的装置
公开(公告)号：US4994853A
公开(公告)日：1991-02-19
申请号：US439282
申请日：1989-11-20
申请人： Masakazu Fukuchi , Satoshi Haneda , Hisashi Shoji , Shunji Matsuo , Shizuo Morita
发明人： Masakazu Fukuchi , Satoshi Haneda , Hisashi Shoji , Shunji Matsuo , Shizuo Morita
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G21/1807 , G03G15/01 , G03G15/5066 , G03G21/1628 , G03G21/1889 , G03G2221/1603 , G03G2221/183
摘要： A color image recording apparatus capable of detachably accommodating an interchangeable process cartridge incorporating plural kinds of developing devices. A plurality of kinds of interchangeable process cartridges are provided differing in the kind of developing devices incorporated therein, and each of such process cartridges has a predetermined operation mode corresponding to the kind of developing devices incorporated therein. Each of the plural kinds of process cartridges is adapted to be associated with a card-shaped memory storing data representing the predetermined operation mode. In the apparatus is provided an electric connection for forming an electrical circuit between the card-shaped memory associated with the accommodated process cartridge and the control device. The control device receives data from the card-shaped memory through the electric connection, and based thereon performs the predetermined operation mode of the accommodated process cartridge.
摘要翻译：一种能够可拆卸地容纳包含多种显影装置的可互换处理盒的彩色图像记录装置。提供了不同于其中结合的显影装置的种类的多种可互换处理盒，并且每个处理盒具有对应于并入其中的显影装置的种类的预定操作模式。多种处理盒中的每一种适于与存储表示预定操作模式的数据的卡形存储器相关联。在该装置中设置有用于在与容纳处理盒相关联的卡形存储器与控制装置之间形成电路的电连接。控制装置通过电连接从卡形存储器接收数据，并且基于此执行所容纳处理盒的预定操作模式。

29. 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。

30. 发明授权

US5367365A Image forming apparatus with charger of image carrier using magnetic brush 失效
标题翻译：具有使用磁刷的图像载体的充电器的图像形成装置
公开(公告)号：US5367365A
公开(公告)日：1994-11-22
申请号：US134981
申请日：1993-10-12
申请人： Satoshi Haneda , Kunio Shigeta , Sachie Hosokoezawa , Masakazu Fukuchi , Shizuo Morita , Hiroyuki Nomori
发明人： Satoshi Haneda , Kunio Shigeta , Sachie Hosokoezawa , Masakazu Fukuchi , Shizuo Morita , Hiroyuki Nomori
IPC分类号： G03G15/02
CPC分类号： G03G15/0241 , G03G2215/022
摘要： An image forming machine has a charging roller on which magnetic particles are supplied to form a magnetic brush and an image forming body which is charged under the condition that the magnetic brush on the charging roller is in an alternating electric field. When the distance between a regulating member that regulates an amount of the magnetic particles passing through and the charging roller is defined to be DB and the distance between the image forming body and the charging roller is defined to be DI, an inequality of 0.7 DB.ltoreq.DI.ltoreq.1.0 DB is satisfied. More preferably, DB is in the relation of 0.2.ltoreq.DB.ltoreq.1.0 in mm.
摘要翻译：图像形成机具有充电辊，在该充电辊上供给磁性颗粒以形成磁刷，并且在充电辊上的磁刷处于交变电场的条件下充电的图像形成体。当调节将通过的磁性粒子的量的调节部件与充电辊之间的距离定义为DB，将图像形成体与充电辊之间的距离定义为DI时，将0.7 DB < /=DI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式