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公开(公告)号：US4669864A
公开(公告)日：1987-06-02
申请号：US823174
申请日：1986-01-27
申请人： Hisashi Shoji , Satoshi Haneda , Seiichiro Hiratsuka , Hiroshi Fuma , Shinobu Soma , Masahiko Itaya , Akihiko Tamura , Kazushi Hayakawa
发明人： Hisashi Shoji , Satoshi Haneda , Seiichiro Hiratsuka , Hiroshi Fuma , Shinobu Soma , Masahiko Itaya , Akihiko Tamura , Kazushi Hayakawa
CPC分类号： G03G21/0005 , G03G15/0105
摘要： An image forming apparatus having a cleaning device arranged on the outer periphery of an image retainer, and bringing into and out of abutment against the image retainer, wherein the cleaning device comprises a first cleaning member and a second cleaning member arranged downstream of the first cleaning member in the moving direction of the surface of the image retainer. A cleaning operation of the second cleaning member against the image retainer is conducted according to a time at which the cleaning operation of the first cleaning member against the image retainer is conducted.
摘要翻译： 一种图像形成装置，具有布置在图像保持器的外周上并且与图像保持器抵接的清洁装置，其中清洁装置包括第一清洁构件和布置在第一清洁器的下游的第二清洁构件 构件在图像保持器的表面的移动方向上。 根据第一清洁构件对图像保持器的清洁操作的进行时间，进行针对图像保持器的第二清洁构件的清洁操作。
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2.发明授权
公开(公告)号：US4814797A
公开(公告)日：1989-03-21
申请号：US841428
申请日：1986-03-19
申请人： Satoshi Haneda , Hisashi Shoji , Hiroshi Fuma
发明人： Satoshi Haneda , Hisashi Shoji , Hiroshi Fuma
CPC分类号： H04N1/52
摘要： A multicolor image forming apparatus for forming a multicolor visual image on an image retainer, wherein latent images formed on the image retainer are successively developed on a color basis. The diameter of dots constituting the visual image of each color or each color image signal cutting size out of a matrix unit having picture elements of each color is modulated by an electrical signal.
摘要翻译： 一种用于在图像保持器上形成多色视觉图像的多色图像形成装置，其中形成在图像保持器上的潜像基于颜色依次显现。 构成每种颜色的视觉图像的点的直径或每种颜色的具有图像元素的矩阵单元中的每个彩色图像信号切割尺寸的直径由电信号调制。
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公开(公告)号：US5024181A
公开(公告)日：1991-06-18
申请号：US520117
申请日：1990-05-07
申请人： Hisashi Shoji , Akihiko Tamura , Masahiko Itaya , Hiroshi Fuma , Shinobu Soma
发明人： Hisashi Shoji , Akihiko Tamura , Masahiko Itaya , Hiroshi Fuma , Shinobu Soma
摘要： A method of forming a multicolor toner image on an electrostatic latent image carrying member wherein developer containing a carrier and toner is transported to a developing region on a cylindrically shaped outer sleeve member of a developer transporting unit. Inside the sleeve there is provided at least one pair of magnets, the magnetic poles of which face the inner surface of the sleeve and are so arranged as to be rotatable, relative to each other, around the center axis of the sleeve. The amount of transported toner is regulated so that the amount of toner on the sleeve [mt], in mg/cm.sup.2, the peripheral speed of the image surface [V.sub.d ] and the peripheral speed of the sleeve member [V.sub.sl ] satisfy the following formulas:.vertline.V.sub.sl /V.sub.d .vertline..times.mt.gtoreq.0.4 mg/cm.sup.2.vertline.V.sub.sl /V.sub.3 .gtoreq.10
摘要翻译： 在静电潜像承载构件上形成多色调色剂图像的方法，其中含有载体和调色剂的显影剂被输送到显影剂传送单元的圆柱形外套筒构件上的显影区域。 在套筒内部设置有至少一对磁体，其磁极面对套筒的内表面，并且被布置为围绕套筒的中心轴线相对于彼此旋转。 调节运送调色剂的量，使得套筒上的调色剂数量（mg / cm2），图像面的圆周速度[Vd]和套筒构件的圆周速度[Vs1]满足下式 ：| Vsl / Vd|xmt> / = 0.4mg / cm2 | Vsl / V3> / = 10
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4.发明授权Method of regulating the thickness of a developer layer containing magnetic carrier and toner particles 失效调节包含磁性载体和调色剂颗粒的显影剂层的厚度的方法
公开(公告)号：US4908291A
公开(公告)日：1990-03-13
申请号：US273107
申请日：1988-11-16
申请人： Hiroshi Fuma , Akihiko Tamura , Masahiko Itaya , Hisashi Shoji , Shinobu Soma
发明人： Hiroshi Fuma , Akihiko Tamura , Masahiko Itaya , Hisashi Shoji , Shinobu Soma
IPC分类号： G03G15/09
CPC分类号： G03G15/09
摘要： The present invention provides a method of regulating the thickness of developer layer formed on a developer-transporting means by transporting the layer to a layer thickness-regulating means disposed so as to face with the developer transporting means, pressing the layer by the layer thickness-regulating means so that the layer thickness-regulating distance of the pressing portion between the layer thickness-regulating means and the developer-transporting means can be made substantially equal to the diameter of single developer particle, and allowing the layer to pass through the pressing portion while keeping the layer thickness-regulating distance substantially equal to the diameter of single developer particle.
摘要翻译： 本发明提供了一种调节显影剂输送装置形成的显影剂层的厚度的方法，该方法是将该层转移到与显影剂传送装置相对设置的层厚度调节装置， 使得层厚度调节装置和显影剂传送装置之间的按压部分的层厚度调节距离可以大致等于单个显影剂颗粒的直径，并且允许该层通过按压部分 同时保持层厚度调节距离基本上等于单个显影剂颗粒的直径。
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5.发明授权Multicolor image forming apparatus with separately removable and insertable assembly units 失效多色成像设备，具有可拆卸和可插入的组件单元
公开(公告)号：US4996566A
公开(公告)日：1991-02-26
申请号：US428902
申请日：1989-10-30
CPC分类号： G03G21/1807 , G03G15/01 , G03G21/185 , G03G2221/16 , G03G2221/1603 , G03G2221/163 , G03G2221/1654 , G03G2221/1663 , G03G2221/1853
摘要： A multicolor image forming apparatus having an apparatus body and plural kinds of processing devices such as a photoreceptor, an electric charger for providing electric charge on the photoreceptor, an image exposure device for performing image exposure corresponding to multicolor image information on the charged photoreceptor, a developing device including a plurality of developing sub-devices for developing a latent image formed on the exposed photoreceptor into a toner image, a cleaner for cleaning a toner remaining on the photoreceptor after the toner image has been transferred to a copy paper, a plurality of supply devices for supplying toner to each of the plurality of developing sub-devices, and a color process cartridge for accomodating at least the photoreceptor and the plurality of developing sub-devices among the plural kinds of processing devices.
摘要翻译： 一种具有装置主体和感光体等多种处理装置的多色成像装置，用于在感光体上提供电荷的充电器，用于对带电感光体上的多色图像信息进行图像曝光的图像曝光装置， 显影装置，包括用于将形成在曝光的感光体上的潜像显影成调色剂图像的多个显影子装置;清洁器，用于清洁调色剂图像已经转印到复印纸上之后残留在感光体上的调色剂;多个 用于向多个显影子装置中的每一个供应调色剂的供应装置，以及用于容纳多种处理装置中的至少感光体和多个显影子装置的彩色处理盒。
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公开(公告)号：US4839692A
公开(公告)日：1989-06-13
申请号：US11514
申请日：1987-02-05
摘要： A photoreceptor having a insulating layer in which plural color-separation filters are arranged in the form of fine line type or of mosaic type provided on the photosensitive layer having the photosensitivity for the entire range of visible ray, is used and an image-exposure is first given to the entire surface of the photoreceptor, thus electric charges are distributed on the lower photosensitive layer of each filter depending on the separated image density. Then a flood exposure by the light identical to the one transmitting the color of the first color separation filter is given to the surface of the photoreceptor and thereby electrostatic images corresponding to the primary latent image are formed only on the photoconductive layer at the lower part of the filter and then they are developed with color toners whose color corresponds to the type of the filter, then the charging is given for uniformalizing the potential on the photoreceptor surface and the operations including flood exposure, developing and re-charging identical to the foregoing are repeated for color separation images in succession, and then the multi-color images are recorded on the transferring member through only one transferring.
摘要翻译： 使用具有绝缘层的感光体，其中多个分色滤光片以精细线型或马赛克形式布置在具有对于整个可见光线范围的光敏感的感光层上，并且图像曝光是 首先给予感光体的整个表面，因此根据分离的图像浓度，电荷分布在每个滤光器的下感光层上。 然后，通过与发送第一分色滤光器的颜色的光相同的光的泛光曝光被提供给感光体的表面，由此对应于主潜像的静电图像仅形成在光电导层的下部 过滤器，然后用彩色调色剂进行显影，其颜色对应于过滤器的类型，然后给予用于使感光体表面上的电位均匀化的充电，并且与上述相同的操作，包括暴露，显影和再充电 重复连续进行分色图像，然后通过仅一次转印将多色图像记录在转印部件上。
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公开(公告)号：US4680625A
公开(公告)日：1987-07-14
申请号：US753335
申请日：1985-07-09
CPC分类号： H04N1/508 , G03G15/01 , H04N1/52 , H04N1/6022
摘要： An apparatus for forming a multicolor image having a color correcting device with an operational processor for correcting and converting an image data composed of a plurality of color data. The apparatus has a device for forming a latent image on an image retainer based on the results of the color correction executed by the color correction device and a plurality of developing devices for developing the latent image thus formed by the device using toner of mutually different colors in order to form the multicolor image by successively forming a plurality of color toner images on the image retainer.
摘要翻译： 一种用于形成具有颜色校正装置的多色图像的装置，具有用于校正和转换由多个颜色数据组成的图像数据的操作处理器。 该装置具有用于基于由颜色校正装置执行的颜色校正的结果在图像保持器上形成潜像的装置和用于使用相互不同颜色的调色剂由该装置形成的潜像显影的多个显影装置 以便通过在图像保持器上连续地形成多个彩色调色剂图像来形成多色图像。
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公开(公告)号：US4666804A
公开(公告)日：1987-05-19
申请号：US751749
申请日：1985-07-02
CPC分类号： G03G15/01 , G03G15/065
摘要： A method for forming an image wherein a latent image is produced on an image retainer and the latent image is developed by a plurality of different color toners. The developing is carried out by non-contact manner while an a.c. electric field is being applied in and after at least the second color development. The developed images of different colors are transferred to a transfer medium at a time.
摘要翻译： 一种用于形成图像的方法，其中在图像保持器上产生潜像，并且潜像由多种不同的颜色调色剂显影。 开发是以非接触的方式进行的，而a。 至少在第二次显色后，电场被施加。 不同颜色的显影图像一次被转印到转印介质上。
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9.发明授权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
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.
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10.发明授权Apparatus for recording color images having interchangeable process cartridges and cartridge information on IC cards 失效用于在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
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。
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