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41. 发明专利

JP2004109270A Image forming apparatus 审中-公开
公开(公告)号：JP2004109270A
公开(公告)日：2004-04-08
申请号：JP2002269293
申请日：2002-09-13
申请人： Sharp Corp , シャープ株式会社
发明人： KO KYOSUKE , HARADA YOSHIKAZU , ODA AYUMI , TOMITA MICHIO , MOTOYAMA TAKAHARU , MANABE NOBUO
IPC分类号： G03G15/00 , G03G15/01
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus which completes color registration adjustment even if an error in density or shape occurs in an image used for the color registration adjustment. SOLUTION: A check image for checking presence/no presence of an error is formed (S51). If an error relating to a reference color is present (YES in S53), a manual adjustment image for a user to determine a correction value is formed on a recording sheet by using all the correction colors and then the sheet is discharged (S62). Subsequently, the correction value of each of the correction colors are received (S63). If an error relating to a correction color is present (YES in S54), the manual adjustment image is formed on a recording sheet by using the correction color with the error and then the sheet is discharged (S72). Subsequently, the correction value of the correction color is received (S73). COPYRIGHT: (C)2004,JPO

42. 发明专利

JP2004061876A Correction method, image forming apparatus, computer program and recording medium 有权
公开(公告)号：JP2004061876A
公开(公告)日：2004-02-26
申请号：JP2002220270
申请日：2002-07-29
申请人： Sharp Corp , シャープ株式会社
发明人： KAMIMURA HIDETO , HARADA YOSHIKAZU , KO KYOSUKE , MANABE NOBUO , YAMANAKA TOSHINAKA , TOMITA MICHIO , MATSUMOTO MANABU
IPC分类号： B41J2/525 , B41J2/44 , G03G15/00 , G03G15/01 , H04N1/29 , H04N1/46 , H04N1/58 , H04N1/60
CPC分类号： H04N1/58
摘要： PROBLEM TO BE SOLVED: To provide a correction method for correcting an adjustment value in a shorter period of time and with high accuracy. SOLUTION: Several sheets of a 1st reference image are formed by outputting in accordance with the adjustment value where a reference color is previously set. Several sheets of a 1st correction image are formed on the 1st reference image by outputting in accordance with an adjustment value where a correction color for a correction object is previously set . And then, a 1st adjustment value is decided out of the modified adjustment values based on the density outputted from a sensor after forming the 1st correction image while shifting the image within a prescribed extent. Next, a 2nd reference image is formed by outputting in accordance with the adjustment value where the reference color is previously set, and also, a 2nd correction image is formed by outputting in accordance with several adjustment values where the correction color is decided based on the 1st adjustment value. Thereafter, a single 2nd adjustment value having an extreme value is decided out of several proposed adjustment values. At the last, the set value for the correction color is corrected to the decided 2nd adjustment value. COPYRIGHT: (C)2004,JPO

43. 发明专利

JP2003312046A Method for correcting gray scale of optical writing unit and imaging apparatus employing it 有权
标题翻译：校正光学写字板灰度的方法和使用其的成像设备
公开(公告)号：JP2003312046A
公开(公告)日：2003-11-06
申请号：JP2002118066
申请日：2002-04-19
申请人： Sharp Corp , シャープ株式会社
发明人： FUKUTOME SHOICHI , KO KYOSUKE , ODA AYUMI , TOMITA MICHIO , MOTOYAMA TAKAHARU , MANABE NOBUO
IPC分类号： B41J2/44 , B41J2/45 , B41J2/455 , H04N1/036 , H04N1/407
摘要： PROBLEM TO BE SOLVED: To provide a method for correcting the gray scale of an optical scanning unit, and an imaging apparatus employing it, in which an optimal gray scale can be attained by determining the effective lighting time of an LED writing head matching the characteristics at the time of imaging. SOLUTION: Among pattern data produced by imaging a plurality of prestored gray scale patterns on a recording sheet, visually recognizable lower limit and upper limit gray scale patterns are selected at an operating section. The gray levels up to the lower limit gray scale pattern and the gray levels subsequent to the upper limit gray scale pattern are assigned roughly with reduced gray levels and the gray levels are assigned finely from the lower limit gray scale pattern to the upper limit gray scale pattern with gray levels increased correspondingly. Based on the lighting time of the LED writing head at the time of imaging the lower limit gray scale pattern and the upper limit gray scale pattern, the lighting time of the LED writing head corresponding to each assigned gray scale is set. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种用于校正光学扫描单元的灰度级的方法及其采用的成像装置，其中通过确定LED写入头的有效点亮时间可以获得最佳灰度匹配成像时的特征。解决方案：在通过在记录片材上成像多个预先存储的灰度图案而产生的图案数据中，在操作部分选择可视识别的下限和上限灰度图案。灰度级高达下限灰度级图案和灰度级上限灰度图之后的灰度级大致分为灰度级降低，灰度级从下限灰度图形精细分配到上限灰度级灰度级别相应增加。基于成像下限灰度图案和上限灰度图案时的LED写入头的点亮时间，设定与每个分配的灰度对应的LED写入头的点亮时间。版权所有（C）2004，JPO

44. 发明专利

JP2003295698A Image forming apparatus and image forming method 有权
标题翻译：图像形成装置和图像形成方法
公开(公告)号：JP2003295698A
公开(公告)日：2003-10-15
申请号：JP2002104367
申请日：2002-04-05
申请人： Sharp Corp , シャープ株式会社
发明人： ODA AYUMI , KO KYOSUKE , MANABE NOBUO , SAKAGAMI HIDEKAZU , TOMITA MICHIO
IPC分类号： B41J29/38 , G03G15/00 , G03G21/00 , H04N1/40
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus which can easily adjust a deviation of an image forming position with respect to a recording sheet even when peripheral apparatuses are mounted. SOLUTION: The image forming apparatus is provided with an image forming part for forming a picture on the recording sheet on the basis of picture information and a control part setting the position of the picture formed on the recording sheet and is capable of selectively mounting at least one peripheral apparatus for picture formation. Therein, the control part calculates the deviation amount of the position of the picture with respect to the recording sheet on the basis of the positional information of the picture formed on the recording sheet by an image forming part and the positional information about the picture formation of the peripheral apparatus and the position of the picture formed on the recording sheet is corrected on the basis of the deviation amount which is obtained. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供即使在安装了周边设备时也能够容易地调整图像形成位置相对于记录纸的偏差的图像形成装置。解决方案：图像形成装置设置有用于基于图像信息在记录纸上形成图像的图像形成部分和设置记录纸上形成的图像的位置的控制部分，并且能够选择性地安装至少一个用于图像形成的外围设备。其中，控制部分基于通过图像形成部分在记录纸上形成的图像的位置信息和关于图像形成的位置信息来计算图像相对于记录纸张的位置的偏移量基于获得的偏差量来校正外围设备和形成在记录片材上的图像的位置。版权所有（C）2004，JPO

45. 发明专利

JP2014033439A Image processing apparatus, image forming apparatus, program, and recording medium 审中-公开
标题翻译：图像处理装置，图像形成装置，程序和记录介质
公开(公告)号：JP2014033439A
公开(公告)日：2014-02-20
申请号：JP2013143947
申请日：2013-07-09
申请人： Sharp Corp , シャープ株式会社
发明人： HIRAYAMA YASUTAKA , GOTO MAKIO , MURAKAMI YOSHINORI , KO KYOSUKE , OWAKU TSUYOSHI
IPC分类号： H04N1/387 , B41J21/00
摘要： PROBLEM TO BE SOLVED: To allow output of a duplication that can be easily distinguished from an original document.SOLUTION: An image processing apparatus 3 includes a magnification processing unit 19 that processes image data when a document is a photograph and a photograph copy mode is selected, so that an outer frame is formed on an outer periphery of an area on an output sheet where a document image is printed.
摘要翻译：要解决的问题：允许输出可以容易地与原始文档区分的复制。解决方案：图像处理设备3包括放大处理单元19，其在文档是照片时处理图像数据，并且照片复制模式是使得外部框架形成在印刷有文件图像的输出板上的区域的外周上。

46. 发明专利

JP2013118608A Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：JP2013118608A
公开(公告)日：2013-06-13
申请号：JP2012054233
申请日：2012-03-12
申请人： Sharp Corp , シャープ株式会社
发明人： YONEDA KAZUHISA , KO KYOSUKE
IPC分类号： H04N1/00 , B41J29/00
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus which reduces possibility that a connected USB (R) radio LAN adapter is damaged by external force and possibility that the adapter is erroneously removed and in which a communication state can be viewed.SOLUTION: An image forming apparatus includes: an operation section 160 which receives an instruction; a first USB socket 186 disposed in front of the image forming apparatus; and a second USB socket 184 disposed at a rear face. The second USB socket 184 is installed in a position lower than the first USB socket 186 (h1
摘要翻译：要解决的问题：提供一种图像形成装置，其降低连接的USB（R）无线LAN适配器被外力损坏的可能性以及适配器被错误地去除并且可以看到通信状态的可能性。解决方案：图像形成装置包括：接收指令的操作部分160; 设置在图像形成装置前面的第一USB插座186; 以及设置在后表面的第二USB插座184。第二USB插座184安装在比第一USB插座186低的位置（h1

47. 发明专利

JP2009130450A Image processing apparatus, image processing program, and storage medium with image processing program recorded thereon 有权
标题翻译：图像处理设备，图像处理程序和存储图像处理程序的存储介质
公开(公告)号：JP2009130450A
公开(公告)日：2009-06-11
申请号：JP2007300762
申请日：2007-11-20
申请人： Sharp Corp , シャープ株式会社
发明人： FUJIWARA MICHIKO , KO KYOSUKE
IPC分类号： H04N1/46 , G06T1/00 , H04N1/387 , H04N1/60
CPC分类号： H04N1/603
摘要： PROBLEM TO BE SOLVED: To provide an image processing apparatus that performs proper color conversion of both a read image from a scanner and a written image written by a touch pen with respect to composite data including the read image and the written image.
SOLUTION: The image processing apparatus performs first image processing 38 on a read image 32 and second image processing 40 on a written image 34 when printing a display image 22 resulting from compositing the read image 32 and the written image 34. The read image 32 and the written image 34 are output to an image forming apparatus. A composite image 48 including a read image 42 and a written image 44 subjected to proper color conversion by the respective image processing is printed by the image forming apparatus.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像处理装置，其对来自扫描仪的读取图像和由触摸笔写入的写入图像相对于包括读取图像和书写图像的复合数据进行适当的颜色转换。解决方案：当打印由合成读取图像32和书写图像34而产生的显示图像22时，图像处理装置在写入图像34上对读取图像32和第二图像处理40执行第一图像处理38.读取图像32和写入图像34被输出到图像形成装置。通过图像形成装置打印包括通过各个图像处理进行适当颜色转换的读取图像42和书写图像44的合成图像48。版权所有（C）2009，JPO＆INPIT

48. 发明专利

JP2008026499A Toner replenishment method, toner replenishment device, and program 有权
标题翻译：调色剂替代方法，调色剂替代设备和程序
公开(公告)号：JP2008026499A
公开(公告)日：2008-02-07
申请号：JP2006197502
申请日：2006-07-19
申请人： Sharp Corp , シャープ株式会社
发明人： TANAKA TATSUYA , KO KYOSUKE , KITAGAWA TAKASHI
IPC分类号： G03G15/08
CPC分类号： G03G15/556 , G03G15/0853 , G03G15/0893 , G03G15/553
摘要： PROBLEM TO BE SOLVED: To provide a toner replenishment method by which variation width in the density of toner is reduced, further, toner can be continuously replenished without repeating ON/OFF, and, even if consumption of toner is large, sufficient toner replenishment can be performed without the shortage of toner, to provide a toner replenishment device, and to provide a program. SOLUTION: A pixel count part 53 calculates a printing rate equivalent to the consumption of toner. A threshold set section 51 sets a stop threshold S2 expressing standard density in the replenishment of toner on the basis of the printing rate, and a replenishment extension time. A permeability sensor 45 measures permeability expressing density of toner in a storage section 45. A toner density control section 52 starts the replenishment of toner when the output value from the permeability sensor 45 reaches a start threshold S1 or more from the value less than the start threshold S1, and stops the replenishment of toner when the replenishment extension time passes from the time when the value reaches the stop threshold S2 from the value exceeding the stop threshold S2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供调色剂浓度变化幅度减小的调色剂补充方法，此外，可以连续补充调色剂而不重复ON / OFF，并且即使调色剂的消耗量大，足够可以在不缺少调色剂的情况下进行调色剂补充，以提供调色剂补充装置，并提供程序。解决方案：像素计数部分53计算与消耗调色剂相当的打印速率。阈值设定部51基于打印率和补充延长时间设定表示补充墨粉中的标准密度的停止阈值S2。渗透率传感器45测量存储部分45中调色剂浓度的渗透性。当来自磁导率传感器45的输出值从小于起始点的值达到起始阈值S1以上时，调色剂浓度控制部分52开始补充调色剂阈值S1，并且当补充延长时间从超过停止阈值S2的值到达停止阈值S2的时间过去时，停止补充调色剂。版权所有（C）2008，JPO＆INPIT

49. 发明专利

JP2006220869A Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：JP2006220869A
公开(公告)日：2006-08-24
申请号：JP2005033654
申请日：2005-02-09
申请人： Sharp Corp , シャープ株式会社
发明人： KITAGAWA TAKASHI , IMAGAWA SHINJI , TANAKA TATSUYA , KONO HIROSHI , KO KYOSUKE
IPC分类号： G03G21/14 , G03G15/00 , H04N1/00 , H04N1/29
摘要： PROBLEM TO BE SOLVED: To realize an image forming apparatus capable of rapidly performing density correction processing and performing appropriate printing for all the jobs stored in an image memory. SOLUTION: When a density correction performing condition is satisfied in the midst of printing for a certain job (job A), the density correction processing in a simple mode is performed after printing for the job A when printing waiting jobs (jobs B and C) stored in the image memory exist at such a time. The density correction processing in an ordinary mode is performed after printing for the job A when the printing waiting job stored in the image memory does not exist. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：实现能够快速执行浓度校正处理并对存储在图像存储器中的所有作业执行适当打印的图像形成装置。解决方案：当在特定作业（作业A）的打印过程中满足浓度校正执行条件时，在打印等待作业时（作业B）执行打印作业A之后的简单模式下的浓度校正处理和C）存储在图像存储器中。当存储在图像存储器中的打印等待作业不存在时，在打印作业A之后执行普通模式下的浓度校正处理。版权所有（C）2006，JPO＆NCIPI

50. 发明专利

JP2006171104A Image forming apparatus and method for setting control value therefor 有权
标题翻译：图像形成装置和设置其控制值的方法
公开(公告)号：JP2006171104A
公开(公告)日：2006-06-29
申请号：JP2004360048
申请日：2004-12-13
申请人： Sharp Corp , シャープ株式会社
发明人： MATSUOKA TOMOE , KITAGAWA TAKASHI , TANIMURA MIHOKO , KO KYOSUKE
IPC分类号： G03G15/00 , B65H85/00 , G03G15/01 , G03G15/20
摘要： PROBLEM TO BE SOLVED: To efficiently and appropriately adjust the density and the glossiness of an output image. SOLUTION: After preferentially setting a density control value (developing bias or the like), based on detected density from a patch image first (S8 and S9), a glossiness control value (fixing temperature or the like) is set by adding the set result of the density control value (developing bias or the like) in addition to the detected glossiness from the patch image (S10 and S11). Then, recording material where a toner image has been thermally fixed is reconveyed to a detecting position by a sensor for detecting the density and the glossiness of the image on the recording material to which thermal fixing has not been performed yet (S6), and the glossiness thereof after the thermal fixing is detected (S7), thereby using the sensor both as a density detection sensor and a glossiness detection sensor. Before performing image formation based on a printing requirement (S13), the patch image is formed on an opposite surface to the image formation surface (S3) so as to set the density control value and the glossiness control value. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：有效和适当地调节输出图像的密度和光泽度。解决方案：首先根据来自贴片图像的检测密度（S8和S9）优先设定浓度控制值（显影偏压等）后，通过加入光泽度控制值（定影温度等）来设定光泽度控制值除了来自贴片图像的检测到的光泽度之外，还具有浓度控制值（显影偏压等）的设定结果（S10和S11）。然后，通过用于检测尚未进行热定影的记录材料上的图像的浓度和光泽度的传感器，将已经热调色剂图像的记录材料转移到检测位置（S6），并且检测到热定影后的光泽度（S7），由此将传感器既用作浓度检测传感器和光泽度检测传感器。在基于打印要求进行图像形成之前（S13），在与图像形成表面（S3）相反的表面上形成贴片图像，以便设置密度控制值和光泽度控制值。版权所有（C）2006，JPO＆NCIPI

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