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1. 发明申请

US20180364556A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180364556A1
公开(公告)日：2018-12-20
申请号：US15903676
申请日：2018-02-23
申请人： FUJI XEROX CO., LTD.
发明人： Kojiro TSUTSUMI , Yasuto OKABAYASHI
IPC分类号： G06F3/12 , G03B27/50 , H04N1/04 , H04N1/00
CPC分类号： G03B27/50 , G03G15/5025 , G03G15/607 , G03G2215/00464 , G03G2215/0429 , H04N1/00567 , H04N1/04 , H04N1/2384
摘要： An image forming apparatus includes an image forming unit that forms an image on a recording medium according to image data, and an adjusting unit that adjusts the image around a cut when the recording medium has the cut.

2. 发明申请

US20180059600A1 IMAGE FORMING APPARATUS AND IMAGE PROCESSING METHOD 审中-公开
公开(公告)号：US20180059600A1
公开(公告)日：2018-03-01
申请号：US15593369
申请日：2017-05-12
申请人： FUJI XEROX CO., LTD.
发明人： Shigeru ARAI , Kaori TOMINAGA , Taro YOKOSE
IPC分类号： G06F3/12
CPC分类号： G03G15/5025 , G03G15/5087 , H04N1/407 , H04N2201/0094
摘要： An image forming apparatus includes a determination unit and a continuous tone processing unit. The determination unit determines an end of a continuous tone image part in which a density changes continuously, the continuous tone image part being included in image information. The continuous tone processing unit performs, in a case where a number of levels of density of a print image in the image forming apparatus is larger than a number of levels of density of the image information, continuous tone processing for causing a density of a pixel group in which adjacent pixels have a same density to be changed continuously when increasing the number of levels of the density in an end portion of the continuous tone image part.

3. 发明申请

US20170251129A1 IMAGE FORMING APPARATUS AND COMPUTER READABLE RECORDING MEDIUM 有权
公开(公告)号：US20170251129A1
公开(公告)日：2017-08-31
申请号：US15440024
申请日：2017-02-23
申请人： Konica Minolta, Inc.
发明人： Kazuomi Sakatani
IPC分类号： H04N1/60 , H04N1/00
CPC分类号： H04N1/6044 , G03G15/5025 , G03G15/5062 , G03G2215/0135 , H04N1/00013 , H04N1/00023 , H04N1/00045 , H04N1/60 , H04N1/6008 , H04N1/6033 , H04N1/6091 , H04N2201/0005 , H04N2201/0094
摘要： An image forming apparatus includes: an image forming section; an image reading sensor and a colorimeter; a temperature sensor; a memory that stores a first color value and a second color value in a first color chart that has a larger number of patches than a second color chart; a processor that creates a scanner profile for converting a first color value into a second color value using color values obtained by the image reading sensor and the colorimeter, corrects the scanner profile according to the color values obtained by the image reading sensor and the colorimeter, and converts the first color value into the second color value using the corrected scanner profile.

4. 发明申请

US20170171417A1 Image Reading Apparatus and Image Formation System 有权
公开(公告)号：US20170171417A1
公开(公告)日：2017-06-15
申请号：US15372475
申请日：2016-12-08
申请人： Konica Minolta, Inc.
发明人： Akio Kasuga , Akihiko Ooishi
IPC分类号： G03G15/00 , H04N1/04 , H04N1/028 , H04N1/00 , H04N1/29
CPC分类号： G03G21/206 , G03G15/5025 , G03G15/5062 , H04N1/00981 , H04N1/0282 , H04N1/0464 , H04N1/29 , H04N2201/0094
摘要： An image reading apparatus includes: a light emission section including a light emitting element, and a light guiding member configured to irradiate a sheet with light emitted from the light emitting element; a reading section configured to read an image formed on the sheet; a heat dissipation section configured to dissipate heat of the light emitting element; and a cooling section configured to cool the heat dissipation section, in which the light emitting element and the heat dissipation section are disposed at positions outside a sheet passing region of the sheet in the width direction.

5. 发明申请

US20170075272A1 IMAGE FORMATION SYSTEM, IMAGE DENSITY CORRECTION METHOD, AND IMAGE FORMATION APPARATUS 有权
标题翻译：图像形成系统，图像密度校正方法和图像形成装置
公开(公告)号：US20170075272A1
公开(公告)日：2017-03-16
申请号：US15263533
申请日：2016-09-13
申请人： KONICA MINOLTA, INC.
发明人： Takenobu KIMURA
IPC分类号： G03G15/00
CPC分类号： G03G15/5025 , G03G15/238 , G03G15/5062 , G03G21/20 , G03G2215/00021 , G03G2215/00586
摘要： Provided is an image formation system of series tandem type in which first and second image formation apparatuses connected in series execute an image formation process on a recording material, wherein the first image formation apparatus includes: a first image carrier; a first toner image formation unit; a first density detection unit; a first density control value setting unit; and a first temperature detection unit, the second image formation apparatus includes: a second image carrier; a second toner image formation unit; a second density detection unit; a second density control value setting unit; and a second temperature detection unit, and the image formation system includes: a recording material density detection unit; and a control unit.
摘要翻译：提供了一种串联型图像形成系统，其中串联连接的第一和第二图像形成装置对记录材料执行图像形成处理，其中第一图像形成装置包括：第一图像载体; 第一调色剂图像形成单元; 第一密度检测单元; 第一密度控制值设定单元; 和第一温度检测单元，所述第二图像形成装置包括：第二图像载体; 第二墨粉图像形成单元; 第二浓度检测单元; 第二密度控制值设定单元; 和第二温度检测单元，并且所述图像形成系统包括：记录材料密度检测单元; 和控制单元。

6. 发明授权

US09551966B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09551966B2
公开(公告)日：2017-01-24
申请号：US13989274
申请日：2012-08-21
申请人： Kenichi Hirota , Taichi Takemura , Tomohisa Itagaki
发明人： Kenichi Hirota , Taichi Takemura , Tomohisa Itagaki
IPC分类号： G03G15/20 , G03G15/00 , H04N1/00 , H04N1/23
CPC分类号： G03G15/01 , G03G15/5025 , G03G15/5062 , H04N1/00015 , H04N1/00023 , H04N1/00031 , H04N1/00045 , H04N1/0005 , H04N1/00055 , H04N1/00058 , H04N1/00063 , H04N1/00087 , H04N1/0058 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/00612 , H04N1/0062 , H04N1/00652 , H04N1/2323 , H04N1/2376 , H04N1/60
摘要： Temperature of a printing medium 110 is sufficiently decreased by stopping the printing medium 110 in a discharge path, conveying the printing medium at a low speed, switching a conveyance path, or the like. If the temperature of the printing medium 110 can be sufficiently decreased, the thermochromism phenomenon is suppressed. As a result, it is possible to provide an image forming apparatus capable of achieving highly accurate color matching and color stability.
摘要翻译：通过将打印介质110停止在排出路径中，以低速输送打印介质，切换输送路径等，可以充分降低打印介质110的温度。如果可以充分降低打印介质110的温度，则抑制热致变色现象。结果，可以提供能够实现高精度的颜色匹配和颜色稳定性的图像形成装置。

7. 发明申请

US20160366298A1 DOCUMENT ADMINISTRATION SYSTEM AND DOCUMENT ADMINISTRATION METHOD 审中-公开
公开(公告)号：US20160366298A1
公开(公告)日：2016-12-15
申请号：US15246802
申请日：2016-08-25
申请人： KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
发明人： Hiroshi Hashidume , Kazuhiro Ogura , Minoru Yoshida , Akira Saito , Koichi Moriya
IPC分类号： H04N1/32 , H04N1/00 , H04N1/56 , G03G15/01
CPC分类号： H04N1/32133 , G03G9/0926 , G03G9/0928 , G03G15/01 , G03G15/5025 , G03G21/00 , G06Q10/10 , H04N1/00344 , H04N1/00832 , H04N1/56 , H04N2201/0094 , H04N2201/3201 , H04N2201/3225 , H04N2201/323 , H04N2201/3233 , H04N2201/3242 , H04N2201/3259 , H04N2201/3269 , H04N2201/3271
摘要： According to one embodiment, a document administration system includes an administration unit to administer administration information of an image formed on a recording medium in connection with discrimination information of the recording medium and a decoloring device. The decoloring device includes a reading unit to read a discrimination information image based on the discrimination information, the discrimination information image being formed on the recording medium with erasable coloring agent, a decoloring unit to decolor the image formed on the recording medium with erasable coloring agent after the reading unit has read the discrimination information image, and a printer to print the discrimination information image in which at least the number of times of decoloring has been updated based on the discrimination information image read by the reading unit on the recording medium after decoloring.

8. 发明授权

US09430176B2 Printing apparatus, control method of the printing apparatus, and storage medium 有权
标题翻译：打印装置，打印装置的控制方法和存储介质
公开(公告)号：US09430176B2
公开(公告)日：2016-08-30
申请号：US14099847
申请日：2013-12-06
申请人： CANON KABUSHIKI KAISHA
发明人： Kazutaka Shinagawa
IPC分类号： G06F3/12 , G03G15/20 , G03G15/00
CPC分类号： G06F3/1296 , G03G15/2046 , G03G15/5025
摘要： A printing apparatus sets, as time for performing pre-processing before performing print processing, first time if the printing rate calculated by the calculation unit is smaller than a predetermined value, and second time that is longer than the first time if the printing rate calculated by the calculation unit is larger than the predetermined value.
摘要翻译：如果由计算单元计算的打印率小于预定值，则打印设备在执行打印处理之前，作为执行预处理的时间设置第一次，如果打印速率被计算，则第二次比第一次更长由计算单元大于预定值。

9. 发明申请

US20160150117A1 IMAGE FORMING APPARATUS AND DENSITY CORRECTION METHOD 有权
标题翻译：图像形成装置和密度校正方法
公开(公告)号：US20160150117A1
公开(公告)日：2016-05-26
申请号：US14950501
申请日：2015-11-24
申请人： Konica Minolta, Inc.
发明人： Tatsuya FURUTA , Shota Sakurai , Kazuhiro Saito , Tomohiro Kawasaki , Kazuteru Ishizuka
IPC分类号： H04N1/04 , G06K15/14 , G03G15/00 , H04N1/00
CPC分类号： H04N1/0414 , G03G15/5025 , G03G15/5058 , G03G2215/00455 , G03G2215/0135 , G03G2215/0164 , G03G2215/0429 , G03G2215/0468 , G03G2215/047 , G03G2215/0478 , G03G2215/048 , G06K15/14 , H04N1/0032
摘要： An image forming apparatus includes: an image forming section including a rotational member and configured to form an image on the long sheet; a density unevenness cycle acquiring section configured to acquire a cycle of a density profile that represents density variation in a sub scanning direction; a cycle control section configured to operate such that, in a case where a same image is continuously formed on the long sheet, a length of the image in the sub scanning direction is an integer multiple of a cycle length that corresponds to one cycle of the density profile; and a density correction section configured to form a patch image for correction that has a size greater than the cycle length of the density profile on the image bearing member, and perform density correction using correction data created based on a detection result regarding the patch image for correction.
摘要翻译：一种图像形成装置包括：图像形成部分，包括旋转部件，被配置为在长片材上形成图像; 密度不均匀循环获取部，被配置为获取表示副扫描方向上的浓度变化的密度分布的周期; 循环控制部，被配置为如下操作：在长片上连续形成相同的图像的情况下，副扫描方向上的图像的长度为周期长度的整数倍，该周期长度对应于密度分布; 以及密度校正部，被配置为形成具有大于图像承载部件上的密度分布的周期长度的校正的贴片图像，并且使用基于关于贴片图像的检测结果创建的校正数据来执行浓度校正更正。

10. 发明申请

US20160144645A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 审中-公开
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20160144645A1
公开(公告)日：2016-05-26
申请号：US14554733
申请日：2014-11-26
申请人： KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
发明人： Akihiro Moro
IPC分类号： B41M7/00 , G06K15/14 , G03G21/00 , H04N1/00 , H04N1/23
CPC分类号： B41M7/0009 , G03G15/5025 , G03G15/6585 , G03G21/00 , G06K15/14 , H04N1/00567 , H04N1/00795 , H04N1/2323 , H04N2201/0094
摘要： In accordance with an embodiment, an image forming apparatus comprises a reading section, an image processing section and a printing section. The reading section reads an image on a sheet to generate image data. The image processing section detects, from the image data, an identification image indicating that printing is carried out with decolorable toner, and decolors the detected identification image from the image data. The printing section prints the image data output from the image processing section.
摘要翻译：根据实施例，图像形成装置包括读取部分，图像处理部分和打印部分。读取部分读取纸张上的图像以生成图像数据。图像处理部从图像数据检测表示用无色调色剂进行打印的识别图像，并且从图像数据中对检测到的识别图像进行脱色。打印部分打印从图像处理部分输出的图像数据。

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