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1. 发明授权

US5162821A Color image forming apparatus 失效
标题翻译：彩色图像形成装置
公开(公告)号：US5162821A
公开(公告)日：1992-11-10
申请号：US750708
申请日：1991-08-20
申请人： Masakazu Fukuchi , Satoshi Haneda , Hisashi Shoji , Kunihisa Yoshino , Yoshiyuki Ichihara
发明人： Masakazu Fukuchi , Satoshi Haneda , Hisashi Shoji , Kunihisa Yoshino , Yoshiyuki Ichihara
IPC分类号： G03G15/01 , H04N1/113 , H04N1/50
CPC分类号： G03G15/0152 , G03G15/0163 , H04N1/1135 , H04N1/506
摘要： A color image forming apparatus including a color image reader for optically scanning a document to produce blue, green, and red color separated information, a processor for processing the color separating information supplied by the reader and generating black, yellow, magenta, and cyan color information signals, a rotatable image retainer, and two latent image forming devices for forming latent images at a common region on the image retainer in accordance with the color information signals corresponding to two recording colors. The first latent image is formed by one of the latent image forming devices in synchronization with the scanning of the color image recorder to form a first latent image at a first writing position. The second latent image forming device is delayed to form the second latent image at a second writing position. The delay device compensates for the time necessary for the common region on the image retainer to travel between the first and second writing positions. The apparatus further includes a number of developers, each developer being used to develop one of the latent images, thereby forming a multicolor image composed of multiple toner images on the image retainer. Two color latent images, corresponding to two of the color information signals, are formed on the image retainer and developed by the developing means during the first rotation of the image retainer corresponding to a first optical scanning of the document, and the remaining two color latent images, corresponding to the remaining two color information signals are formed on the image retainer and developed by the developing devices during a second rotation of the image retainer corresponding to a second scanning of the document. All the toner images are then simultaneously transferred to the transfer sheet.
摘要翻译：一种彩色图像形成装置，包括用于光学扫描文档以产生蓝色，绿色和红色分离信息的彩色图像读取器，用于处理由读取器提供的颜色分离信息并产生黑色，黄色，品红色和青色的处理器信息信号，可旋转图像保持器和用于根据对应于两个记录颜色的颜色信息信号在图像保持器上的公共区域处形成潜像的两个潜像形成装置。第一潜像由潜像形成装置之一与彩色图像记录器的扫描同步地形成，以在第一写入位置形成第一潜像。第二潜像形成装置被延迟以在第二写入位置形成第二潜像。延迟装置补偿图像保持器上的公共区域在第一和第二写入位置之间行进所需的时间。该装置还包括多个显影剂，每个显影剂用于显影潜像中的一个，从而在图像保持器上形成由多个调色剂图像组成的多色图像。对应于两个颜色信息信号的两个彩色潜像被形成在图像保持器上，并且在对应于原稿的第一光学扫描的图像保持器的第一次旋转期间由显影装置显影，并且剩余的两个颜色潜像对应于剩余的两个颜色信息信号的图像形成在图像保持器上，并且在对应于文档的第二次扫描的图像保持器的第二次旋转期间由显影装置显影。然后将所有调色剂图像同时转印到转印纸上。

2. 发明授权

US4897330A Image forming method 失效
标题翻译：图像形成方法
公开(公告)号：US4897330A
公开(公告)日：1990-01-30
申请号：US130686
申请日：1987-12-09
申请人： Hisashi Shoji , Satoshi Haneda , Kunihisa Yoshino , Yuki Okuyama
发明人： Hisashi Shoji , Satoshi Haneda , Kunihisa Yoshino , Yuki Okuyama
IPC分类号： G03G13/01
CPC分类号： G03G13/01 , Y10S430/101
摘要： An image forming method wherein a latent image is formed by subjecting an image retainer having a photoconductive layer to a image exposure, a toner image is formed by developing the latent image with a toner, each the step of forming the latent image and the step of forming the toner image are repeated at least one time, and a plurality of toner images formed on the image retainer to a transfer material. At least one of the toner images is formed with a toner which has a spectral transmissivity as to substantially absorb a visible light but transmit a light having a wavelength of 750 nm or more. The latent image is formed by subjecting the image retainer bearing the toner image to an image exposure with a light containing a wavelength component of 750 nm or more.
摘要翻译：一种图像形成方法，其中通过使具有光电导层的图像保持器进行图像曝光来形成潜像，通过用调色剂显影潜像形成调色剂图像，每个形成潜像的步骤和步骤形成调色剂图像至少一次，并且将形成在图像保持器上的多个调色剂图像重复到转印材料。至少一个调色剂图像由调色剂形成，该调色剂具有基本上吸收可见光，但透射波长为750nm以上的光的光谱透射率。通过使带有调色剂图像的图像保持器对包含波长分量为750nm以上的光进行图像曝光来形成潜像。

3. 发明授权

US4841337A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US4841337A
公开(公告)日：1989-06-20
申请号：US183711
申请日：1988-04-19
申请人： Seiichiro Hiratsuka , Kunihisa Yoshino , Satoshi Haneda , Hisashi Shoji
发明人： Seiichiro Hiratsuka , Kunihisa Yoshino , Satoshi Haneda , Hisashi Shoji
IPC分类号： G03G15/01 , H04N1/409 , H04N1/46 , H04N1/48 , H04N1/50 , H04N1/52 , H04N1/60
CPC分类号： H04N1/6027 , H04N1/4092 , H04N1/482 , H04N1/508
摘要： A color image forming apparatus wherein a latent image is formed on an image retainer based on an image data obtained by processing a color-separated image of a document, and developed by a plurality of developing devices having therein toners each different in color, one of the plural developing devices being selected corresponding to a specific color of the document, and the developing step being repeated plural times, so that a multi-color toner image is formed on the image retainer.
摘要翻译：一种彩色图像形成装置，其中基于通过处理文档的分色图像而获得的图像数据形成在图像保持器上的潜像，并且由其中具有颜色不同的色调剂的多个显影装置显影，对应于原稿的特定颜色选择的多个显影装置，并且显影步骤被重复多次，使得在图像保持器上形成多色调色剂图像。

4. 发明授权

US4884149A Image recording with data transmission bypass and shift register 失效
标题翻译：数据传输旁路和移位寄存器的图像记录
公开(公告)号：US4884149A
公开(公告)日：1989-11-28
申请号：US171836
申请日：1988-03-22
申请人： Hisashi Shoji , Satoshi Haneda , Kunihisa Yoshino
发明人： Hisashi Shoji , Satoshi Haneda , Kunihisa Yoshino
IPC分类号： H04N1/32 , H04N1/50
CPC分类号： H04N1/32486 , H04N1/506 , H04N2201/0081 , H04N2201/0082 , H04N2201/3287
摘要： The object of the present invention is to provide an image forming apparatus capable of enabling high-speed continuous copy of a same single-color image, wherein the apparatus is incorporated a shift register between an image reader and a laser beam generator for performing imagewise exposure onto a photoreceptor. The shift register has a circulation circuit connecting between an output and an input side thereof. After an image data corresponding to a sheet of original document is inputted into the shift register, the circulation circuit is actuated and circulates the image data, thereby repeatedly outputting the image data to the laser beam generator by the number of required times.

5. 发明授权

US5036367A Color image forming apparatus 失效
标题翻译：彩色图像形成装置
公开(公告)号：US5036367A
公开(公告)日：1991-07-30
申请号：US406849
申请日：1989-09-13
申请人： Satoshi Haneda , Hisashi Shoji , Kunihisa Yoshino
发明人： Satoshi Haneda , Hisashi Shoji , Kunihisa Yoshino
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/01 , G03G15/0896
摘要： An image-forming apparatus of the electrophotographic type. Color images are made while also enabling formation of a sharp black image formed by utilizing a set of color toner development units, at least one of which is replaceable by a black toner development unit when black toner is required. This results in a simpler, more compact, and effective image-forming apparatus.
摘要翻译：电子照相类型的图像形成装置。制造彩色图像，同时还能够形成通过利用一组彩色调色剂显影单元形成的清晰的黑色图像，当需要黑色调色剂时，其中至少一个可被黑色调色剂显影单元替代。这导致更简单，更紧凑和有效的成像装置。

6. 发明授权

US4959669A Color correction device for a color image forming apparatus 失效
标题翻译：用于彩色图像形成装置的颜色校正装置
公开(公告)号：US4959669A
公开(公告)日：1990-09-25
申请号：US201206
申请日：1988-06-02
申请人： Satoshi Haneda , Hisashi Shoji , Kunihisa Yoshino
发明人： Satoshi Haneda , Hisashi Shoji , Kunihisa Yoshino
IPC分类号： G03G15/01 , H04N1/46 , H04N1/48 , H04N1/52 , H04N1/60
CPC分类号： H04N1/60 , H04N1/6027 , H04N1/6033 , Y10S347/90
摘要： A color image processing apparatus including an image-reading device for reading a color image on an original to obtain first color image data, an image memory which stores the first color image data, and a factor memory which stores a predetermined correction factor. A color correction system corrects the first color image data with the correction factor. An image-producing apparatus produces a color copy image on the basis of the corrected first color image data, where the image-reading device reads the color copy image to obtain second color image data. The image-processing apparatus further includes a processing member which performs a comparison between the first color image data stored and changes the correction factor on the basis of the comparison.
摘要翻译：一种彩色图像处理装置，包括用于读取原稿上的彩色图像以获得第一彩色图像数据的图像读取装置，存储第一彩色图像数据的图像存储器和存储预定校正因子的因子存储器。颜色校正系统用校正因子校正第一彩色图像数据。图像产生装置基于校正的第一彩色图像数据产生彩色复印图像，其中图像读取装置读取彩色复印图像以获得第二彩色图像数据。图像处理装置还包括处理部件，该处理部件在存储的第一彩色图像数据之间进行比较，并且基于该比较改变校正因子。

7. 发明授权

US4939530A Multi-color image forming apparatus 失效
标题翻译：多色成像装置
公开(公告)号：US4939530A
公开(公告)日：1990-07-03
申请号：US393026
申请日：1989-08-10
申请人： Hisashi Shoji , Satoshi Haneda , Kunihisa Yoshino
发明人： Hisashi Shoji , Satoshi Haneda , Kunihisa Yoshino
IPC分类号： H04N1/32 , H04N1/50
CPC分类号： H04N1/32486 , H04N1/506 , H04N2201/0081 , H04N2201/0082 , H04N2201/3287
摘要： The object of the present invention is to provide an image forming apparatus capable of enabling high-speed continuous copy of an same single-color image, wherein the apparatus is incorporated with a shift register between an image reader and a laser beam generated for performing imagewise exposure onto a photoreceptor. The shift register has a circulation circuit connecting between an output and an input side thereof. After an image data corresponding to a sheet of original document is inputted into the shift register, the circulation circuit is actuated and circulates the image data, thereby repeatedly outputting the image data to the laser beam generator by the number of required times.

8. 发明授权

US5486901A Color image recording apparatus with a detector to detect a superimposed toner image density and correcting its color balance 失效
标题翻译：具有检测器的彩色图像记录装置，用于检测叠加的调色剂图像浓度并校正其色彩平衡
公开(公告)号：US5486901A
公开(公告)日：1996-01-23
申请号：US27871
申请日：1993-03-08
申请人： Masakazu Fukuchi , Shizuo Morita , Shizuo Kayano , Kunihisa Yoshino
发明人： Masakazu Fukuchi , Shizuo Morita , Shizuo Kayano , Kunihisa Yoshino
IPC分类号： G03G15/01
CPC分类号： G03G15/0121 , G03G15/01 , G03G2215/00042
摘要： A method for forming a toner image on a photoreceptor includes charging a photoreceptor to a charged electric potential; exposing the photoreceptor so as to form a reference latent image for each of three colors with an exposure light having a reference image density; developing the three reference latent images with yellow, magenta and cyan developers each of the developers including a carrier and one of the yellow, magenta and cyan color developer so as to form a superimposed three color toner image; detecting a color balance between the superimposed three color toner images by separating reflected light from the superimposed images; and consuming at least one color developer of the yellow, magenta and cyan developers in accordance with a detection result of the color balance so that a new color balance of the superimposed three color toner images will have a desired color balance.
摘要翻译：用于在感光体上形成调色剂图像的方法包括将感光体充电至带电电位; 曝光感光体以形成具有参考图像浓度的曝光光的三种颜色中的每一种的参考潜像; 用黄色，品红色和青色显色剂显影三个参考潜像，每个显影剂包括载体和黄色，品红色和青色显影剂之一，以形成叠加的三色调色剂图像; 通过分离来自叠加图像的反射光来检测叠加的三色调色剂图像之间的色彩平衡; 并且根据颜色平衡的检测结果消耗黄色，品红色和青色显色剂的至少一种彩色显影剂，使得叠加的三色调色剂图像的新色彩平衡将具有期望的色彩平衡。

9. 发明授权

US5054419A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5054419A
公开(公告)日：1991-10-08
申请号：US604321
申请日：1990-10-25
申请人： Masahiko Itaya , Yukio Okamoto , Kazuo Yasuda , Masayuki Kamegamori , Kunihisa Yoshino , Shizuo Morita , Masakazu Fukuchi , Akihiko Tamura , Hiroshi Fuma , Toshiro Fujimori , Tsugio Sugizaki
发明人： Masahiko Itaya , Yukio Okamoto , Kazuo Yasuda , Masayuki Kamegamori , Kunihisa Yoshino , Shizuo Morita , Masakazu Fukuchi , Akihiko Tamura , Hiroshi Fuma , Toshiro Fujimori , Tsugio Sugizaki
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0812 , G03G15/09
摘要： A developing apparatus for supplying a developer to a photoreceptor so that an electrostatic latent image on the photoreceptor is developed with the developer. The developing apparatus comprises a developer conveyer, having a rigid surface, for conveying the developer to a developing zone; a developer layer-thickness regulator, shaped like a bar and having a rigid surface portion of the curvature radius between 0.5 mm and 15 mm, for regulating the thickness of the developer to be conveyed to the developing zone; and a supporter for supporting the developer layer-thickness regulator.

10. 发明授权

US5357317A Electrostatic recording apparatus using variable bias developing voltage 失效
标题翻译：使用可变偏压显影电压的静电记录装置
公开(公告)号：US5357317A
公开(公告)日：1994-10-18
申请号：US25641
申请日：1993-03-02
申请人： Masakazu Fukuchi , Shizuo Morita , Shizuo Kayano , Kunihisa Yoshino
发明人： Masakazu Fukuchi , Shizuo Morita , Shizuo Kayano , Kunihisa Yoshino
IPC分类号： G03G15/01 , G03G21/00
CPC分类号： G03G15/0121 , G03G15/01 , G03G2215/00042
摘要： An image forming machine, such as a printer or a copying machine for forming a toner image on a photoreceptor includes an image writer, such as a laser beam generator, for forming a latent image on the photoreceptor; a developer for developing the latent image with a developer, which includes a toner and a carrier; a controller for controlling a toner concentration of the developer so that the toner concentration is equalized; a circuit to automatically form a reference toner image on the photoreceptor; a detector for detecting a toner deposition amount of the reference toner image; and a controller circuit for decreasing a toner charge amount of the toner when the toner concentration is equalized and the toner deposition amount of the reference toner image is smaller than a predetermined value.
摘要翻译：诸如用于在感光体上形成调色剂图像的打印机或复印机的图像形成机器包括用于在感光体上形成潜像的诸如激光束发生器的图像写入器; 显影剂，其用显影剂显影潜像，显影剂包括调色剂和载体; 用于控制显影剂的调色剂浓度以使调色剂浓度相等的控制器; 在感光体上自动形成基准调色剂图像的电路; 用于检测参考调色剂图像的调色剂沉积量的检测器; 以及控制电路，用于当调色剂浓度相等并且基准调色剂图像的调色剂沉积量小于预定值时，减少调色剂的调色剂带电量。

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