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1. 发明专利

JP2012037618A Control device, image forming device and control program 审中-公开
标题翻译：控制装置，图像形成装置和控制程序
公开(公告)号：JP2012037618A
公开(公告)日：2012-02-23
申请号：JP2010175556
申请日：2010-08-04
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： HARA TOMOSHI , KANEDA MASAYUKI , KUBO MASAHIKO , KIMURA HIDEKI , SUGI SHINSUKE , MATSUMOTO TOMOHIRO , MORI KENJI , TAKAHASHI NOBUKAZU
IPC分类号： G03G15/01 , G03G21/00 , G03G21/14
摘要： PROBLEM TO BE SOLVED: To control the difference of glossiness between a first area and a second area in an image formed on a recording material.SOLUTION: An image forming device 100 comprises: an image forming mode acquisition part 211 for acquiring whether the image forming mode of the image forming device 100 is a "four-color mode" or a "five-color mode" by forming an image by fixing a color toner image or a color toner image and a clear toner image on a sheet or is an "additional printing mode" for forming an image by fixing a clear toner image on a sheet on which a color toner image is fixed; and a fixing temperature control part 215 for controlling a fixing temperature so that a temperature for fixing a clear toner image on a sheet is lower than a temperature for fixing a color toner image in the "four-color mode" when the image forming mode of the image forming device 100 is the "additional printing mode".
摘要翻译：要解决的问题：为了控制在记录材料上形成的图像中的第一区域和第二区域之间的光泽度的差异。图像形成装置100包括：图像形成模式获取部211，用于通过形成图像形成模式获取部211来获取图像形成装置100的图像形成模式是“四色模式”还是“五色模式” 通过将彩色调色剂图像或彩色调色剂图像和透明调色剂图像固定在片材上的图像，或者通过将彩色调色剂图像固定在彩色调色剂图像固定的片材上而形成图像的“附加打印模式” ; 以及定影温度控制部分215，用于控制定影温度，使得用于固定片材上的透明调色剂图像的温度低于在“四色模式”中定影彩色调色剂图像的温度时，当图像形成模式图像形成装置100是“附加打印模式”。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JPH03200990A IMAGE DENSITY CONTROL METHOD 失效
公开(公告)号：JPH03200990A
公开(公告)日：1991-09-02
申请号：JP34416089
申请日：1989-12-28
申请人： FUJI XEROX CO LTD
发明人： KANEDA MASAYUKI , TSUKADA SHIGERU , NISHIDE HIROO
IPC分类号： G03G15/08
摘要： PURPOSE:To perform density control with high accuracy while preventing interference fringes from being generated by irradiating an image density detection area with constant-intensity light detecting, the quantity of reflected light from the image density detection area, and controlling image density according to the quantity of reflected light. CONSTITUTION:A mirror surface reflection type or diffuse reflection type optical sensor 7 consisting of a pair of a light emitting element and a light receiving element is arranged on the downstream side of a developing device 1, the surface of the density detection area A of a photosensitive material 1 is irradiated with the light emitting element of the optical sensor 7, and its reflected light is detected by the light receiving element. a toner dispenser 10 is controlled to start supplying toner from a toner bottle 9 to a developing device 4 when the amount of toner becomes less than a reference value, namely, when a normalized reflection factor RNOR exceeds a reference value VREF for the mirror surface reflection type for the mirror reflection system or when the normalized reflection factor RNOR becomes less than the reference value VREF for the diffuse reflection system. Further, when the toner amount reaches the reference value, the the supply of toner is stopped. Consequently, while interference fringes are prevented from being formed with laser light, the image density is controlled with high accuracy.

3. 发明专利

JPH0336228B2 失效
公开(公告)号：JPH0336228B2
公开(公告)日：1991-05-30
申请号：JP16152482
申请日：1982-09-16
申请人： FUJI XEROX CO LTD
发明人： TAKEUCHI KAZUE , HOKARI NORIO , HIRATA HIROSHI , KANEDA MASAYUKI
IPC分类号： G03G15/01

4. 发明专利

JPS5929236A Electrophotographic copying machine 失效
标题翻译：电脑复印机
公开(公告)号：JPS5929236A
公开(公告)日：1984-02-16
申请号：JP13928882
申请日：1982-08-11
申请人： Fuji Xerox Co Ltd
发明人： HIRATA HIROSHI , TAKEUCHI KAZUE , HOKARI NORIO , KANEDA MASAYUKI
IPC分类号： G03B27/50 , G02B27/46 , G02F1/13 , G03G15/04 , G03G15/043 , G03G15/047
CPC分类号： G03G15/0435
摘要： PURPOSE:To reduce moire and edge effect without decreasing resolution, by using a liquid crystal which has uniform light scattering characteristic to a low- frequency filter. CONSTITUTION:Once a scan is started, a mesh-point pitch sensor 52 generates an output signal corresponding to the state of mesh points on a platen. A CPU43 finds an applied voltage value from the contents of an ROM44 according to the generated signal and applies an optimum voltage from an output circuit 22 to a liquid-crystal cell 3 through an output interface 46. The cell has, for example, four-stages of opaqueness by the voltage application to provide four-stage filter characteristics. The transmittivity changes according to the change in the four- stage filter state, so a microcomputer 40 calculates the amount of exposure compensation to find a deficiency in the quantity of light, and controls an output circuit 21 to increase the quantity of light of a light source 1 to keep the quantity of light to a photosensitive drum constant. A picture of the photosensitive drum finished the exposure enters the next process.
摘要翻译：目的：通过使用对低频滤波器具有均匀光散射特性的液晶来减少莫尔条纹和边缘效应而不降低分辨率。构成：一旦扫描开始，网点间距传感器52产生对应于压板上的网状点的状态的输出信号。 CPU43根据生成的信号从ROM44的内容中求出施加的电压值，并通过输出接口46将最佳电压从输出电路22施加到液晶单元3.该电池具有例如四通滤波器，电压应用阶段的不透明度提供四级滤波器特性。透射率根据四级滤波器状态的变化而变化，因此微计算机40计算曝光补偿量以找出光量不足，并控制输出电路21增加光的光量光源1保持感光鼓的光量恒定。感光鼓的图片完成曝光进入下一个过程。

5. 发明专利

JP2012054806A Image processing device, color conversion device, and image processing program 有权
标题翻译：图像处理装置，颜色转换装置和图像处理程序
公开(公告)号：JP2012054806A
公开(公告)日：2012-03-15
申请号：JP2010196556
申请日：2010-09-02
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： KUBO MASAHIKO , HARA TOMOSHI , TAKAHASHI NOBUKAZU , SUGI SHINSUKE , KIMURA HIDEKI , MORI KENJI , MATSUMOTO TOMOHIRO , KANEDA MASAYUKI
IPC分类号： H04N1/46 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To provide an image processing device that improves color reproducibility and image quality when using light colors.SOLUTION: A light color decision part 11 decides maximum light color amounts maxCand maxM, that are the maximum values of light colors Cand Min a second color signal, from a given first color signal (L, a, b) within a predetermined range of color difference. Values of the light colors Cand Mare calculated according to the maximum light color amounts maxCand maxMand a UCR rate. A fundamental color decision part 12 calculates a value of a fundamental color CMY(K) in the second color signal using the values of the light colors Cand Mcalculated by the light color decision part 11 and the first color signal (L, a, b). Thereby, the second color signal (C, M, Y, (K,) C, M) can be obtained.
摘要翻译：要解决的问题：提供一种在使用浅色时提高颜色再现性和图像质量的图像处理装置。解决方案：光色决定部分11确定最大光色度maxC L 和maxM L 根据给定的第一颜色信号（L L 和M L =“POST”> * ，在预定的色差范围内的 * ，b * ）。根据最大光颜色量maxC L 和M L “> L 和maxM L 和UCR速率。基本颜色决定部12计算第二颜色信号中的基色C D Y（K）的值使用由光颜色判定部11计算的光色C L 和M L 的值和第一颜色信号 L * ， * ，b * ）。因此，第二颜色信号（C D ，M D ，Y，（K）C L ，M L ）。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2012037732A Image processing device, image forming device, and image processing program 有权
标题翻译：图像处理装置，图像形成装置和图像处理程序
公开(公告)号：JP2012037732A
公开(公告)日：2012-02-23
申请号：JP2010177989
申请日：2010-08-06
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： KUBO MASAHIKO , HARA TOMOSHI , TAKAHASHI NOBUKAZU , SUGI SHINSUKE , KIMURA HIDEKI , MATSUMOTO TOMOHIRO , MORI KENJI , KANEDA MASAYUKI
IPC分类号： G03G15/01 , G03G15/00 , H04N1/23
摘要： PROBLEM TO BE SOLVED: To provide an image processing device that prevents occurrence of defective image quality in image formation, and an image forming device and image processing program thereof.SOLUTION: The image processing device comprises: a color toner amount calculation unit 211 for calculating each amount of toner of a plurality of kinds of color toner used for image formation; a clear toner amount calculation unit 215 for calculating an amount of clear toner based on each amount of toner of the plurality of kinds of color toner; and a clear toner amount correction unit 216 for correcting the clear toner amount calculated by the clear toner amount calculation unit 215 based on at least one color toner amount among the plurality of kinds of color toner when a clear toner image is formed only on a portion where the color toner image is formed on a paper sheet.
摘要翻译：要解决的问题：提供一种防止图像形成中出现缺陷图像质量的图像处理装置，以及图像形成装置及其图像处理程序。图像处理装置包括：彩色调色剂量计算单元211，用于计算用于图像形成的多种彩色调色剂的调色剂量; 清除调色剂量计算单元215，用于基于多种颜色调色剂的每种调色剂计算清除调色剂的量; 以及透明调色剂量校正单元216，用于当仅在一部分形成透明调色剂图像时，基于多种颜色调色剂中的至少一种颜色调色剂量来校正由透明调色剂量计算单元215计算的透明调色剂量其中彩色调色剂图像形成在纸张上。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2005062465A Sheet heat exhausting device and sheet processing apparatus using same 审中-公开
标题翻译：板材加热装置及其加工装置
公开(公告)号：JP2005062465A
公开(公告)日：2005-03-10
申请号：JP2003292341
申请日：2003-08-12
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： OHASHI SHINICHI , KANEDA MASAYUKI
IPC分类号： G03G21/20 , B65H29/52 , G03G15/00 , G03G15/20 , H01L35/28 , H02N11/00
摘要： PROBLEM TO BE SOLVED: To generate auxiliary electric power by effectively using waste heat from a sheet. SOLUTION: A sheet heat exhausting device 5 used for a sheet processing apparatus 4 which thermally fixes a fixed body 3 on the sheet 2 by a heat fixing means 1 is equipped with a thermoelectric transducing element 7 which is arranged on a sheet conveyance path 6 disposed downstream from the heat-fixing means 1 and transduces the heat from the sheet 2 into electric power and an electric power auxiliary component 8 which uses the electric power thermoelectrically transduced by the thermoelectric transducing element 7. The electric power auxiliary component 8 is, for example, a cooling means 8a for the sheet 2. Further, included is a sheet processing apparatus using this kind of sheet heat exhausting device. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过有效地利用片材的废热产生辅助电力。解决方案：用于通过热定影装置1将固定体3热固定在片材2上的片材处理装置4的片材热排出装置5配备有热电转换元件7，该热电转换元件7布置在片材输送设置在热定影装置1下游的路径6，并将热量从片材2转换成电力;以及电力辅助部件8，其使用由热电换能元件7热电转换的电力。电力辅助部件8是例如，用于片材2的冷却装置8a。此外，包括使用这种片材排热装置的片材处理装置。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004088188A Image input/output system and image processing method 审中-公开
公开(公告)号：JP2004088188A
公开(公告)日：2004-03-18
申请号：JP2002242934
申请日：2002-08-23
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： TANAKA YASUYUKI , KANEDA MASAYUKI , KORIYAMA TOSHIRO , PAUFI SURISUTEIO
IPC分类号： G03G21/00 , G06T5/00 , H04N1/00 , H04N1/407
摘要： PROBLEM TO BE SOLVED: To solve the problem that, if the process contents of an image processed to adjust its quality in a scanner cannot be checked at a printer, it is impossible to decide whether the base process or the sharpness adjustment and the color adjustment of the processed image have been made. SOLUTION: The image input/output system having a scanner 11, a printer 12, a server 14, etc. interconnected over a LAN 18 inputs an image read by the scanner 11. To adjust the image quality, the system processes the input image in the scanner 11. In such a case, it transfers the processed input image to the printer 11 directly or via the server 14, together with image quality adjusting parameters (process contents of the image quality adjustment). COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2003234906A IMAGE ELECTRONIC TRANSMISSION METHOD, IMAGE ELECTRONIC TRANSMISSION SYSTEM, IMAGE TRANSMISSION APPARATUS, IMAGE RECEPTION APPARATUS AND PROGRAM 审中-公开
公开(公告)号：JP2003234906A
公开(公告)日：2003-08-22
申请号：JP2002030356
申请日：2002-02-07
申请人： FUJI XEROX CO LTD
发明人： KANEDA MASAYUKI , TANAKA YASUYUKI , KORIYAMA TOSHIRO , PAUFI SURISUTEIO
IPC分类号： G06T5/20 , H04N1/40 , H04N1/409 , H04N1/41 , H04N1/46 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To enable a reception side to perform image treatment suitable for the characters or images, on the basis of an irreversibly compressed image received from a transmitter side, in an image electronic transmission system. SOLUTION: An image transmission apparatus performs an image optimizing correction treatment corresponding to each region, such as a treatment in which a filter for emphasizing filter is used for a character portion, a treatment in which a filter for smoothing image is used for an image portion or a treatment in which color components of achromatic characters are reset, to apply irreversible compression to an image, and transmits the image to an image-receiving apparatus. The receiving apparatus discriminates the region attribution automatically, on the basis of an expanded image obtained by expanding the received image, and performs an image optimization correcting treatment, corresponding to each region so that the correction characteristics of the image optimization correcting treatment in the image transmission apparatus becomes opposite to that of the image optimization correcting treatment in the image-receiving apparatus. COPYRIGHT: (C)2003,JPO

10. 发明专利

JP2002112049A IMAGE-PROCESSING METHOD AND DEVICE THEREOF 失效
公开(公告)号：JP2002112049A
公开(公告)日：2002-04-12
申请号：JP2000294398
申请日：2000-09-27
申请人： FUJI XEROX CO LTD
发明人： KIUCHI YASUHIKO , TSURUMA TOSHIHARU , SATO TAKANORI , KANEDA MASAYUKI , KORIYAMA TOSHIRO
IPC分类号： G06T1/00 , H04N1/407 , H04N1/46 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To provide the method and device of image processing for removing the ground without generating color shift and losing the gradation of a low- concentration section. SOLUTION: A DLUT conversion section 23b converts image data by DLUT for removing the ground to the image data in Lab space that is converted from RGB space by a Lab conversion section 23a.

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