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91. 发明申请

US20150110515A1 CONTROL DEVICE, IMAGE FORMING APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND CONTROL METHOD 有权
标题翻译：控制装置，图像形成装置，非计算机可读介质和控制方法
公开(公告)号：US20150110515A1
公开(公告)日：2015-04-23
申请号：US14258451
申请日：2014-04-22
申请人： FUJI XEROX CO., LTD.
发明人： Naoya YAMASAKI , Shinichi TSUNODA
IPC分类号： G03G15/00
CPC分类号： G03G15/5016 , G03G15/5058 , G03G15/55
摘要： Provided is a control device including a reception unit that receives an instruction of an image quality adjustment from a user, a changing unit that changes, when the instruction is received by the reception unit, an image forming condition in an image forming section from a first condition to a second condition, and an output unit that outputs first information indicating the first condition and second information indicating the second condition in association.
摘要翻译：提供一种控制装置，包括：接收单元，其接收来自用户的图像质量调整指示;改变单元，当接收单元接收到指令时，改变图像形成部分中的图像形成条件，从第一条件到第二条件，以及输出单元，其输出指示第一条件的第一信息和表示第二条件的第二信息。

92. 发明申请

US20150109397A1 IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM 有权
标题翻译：图像形成装置，图像形成方法和非可移动计算机可读介质
公开(公告)号：US20150109397A1
公开(公告)日：2015-04-23
申请号：US14322978
申请日：2014-07-03
申请人： Fuji Xerox Co., Ltd
发明人： Yoshinori MAKISHIMA
IPC分类号： B41J2/385
CPC分类号： G03G15/043 , G03G15/5033 , G03G15/5037 , G03G15/5058 , G03G15/5062
摘要： An image forming apparatus includes a latent image forming unit, a developing unit, a transfer unit, a detector, an adjustment unit, and a controller. The latent image forming unit concentrates a beam emitted from a light source onto a surface of a photoconductor and forms a latent image on the surface of the photoconductor. The developing unit develops the latent image on the surface of the photoconductor to form a toner image. The transfer unit transfers the toner image on the surface of the photoconductor onto a transferred-image receiving member. The detector detects a potential of the latent image or a density of the toner image. The adjustment unit adjusts a focusing state of the concentrated beam on the photoconductor. The controller controls the adjustment unit in accordance with a result of detecting the potential of the latent image or the density of the toner image.
摘要翻译：图像形成装置包括潜像形成单元，显影单元，转印单元，检测器，调节单元和控制器。潜像形成单元将从光源发射的光束集中到光电导体的表面上，并在感光体的表面上形成潜像。显影单元在感光体的表面上显影潜像以形成调色剂图像。转印单元将感光体表面上的调色剂图像转印到转印图像接收部件上。检测器检测潜像的潜力或调色剂图像的浓度。调整单元调整聚光束在感光体上的聚焦状态。控制器根据检测潜像的电位或调色剂图像的浓度的结果控制调节单元。

93. 发明授权

US09014601B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09014601B2
公开(公告)日：2015-04-21
申请号：US14018204
申请日：2013-09-04
申请人： Canon Kabushiki Kaisha
发明人： Kengo Sato , Motohiro Ogura , Takashi Ueno , Shozo Aiba
IPC分类号： G03G15/01 , G03G15/00
CPC分类号： G03G15/0178 , G03G15/0189 , G03G15/5058 , G03G2215/0158
摘要： A color image forming apparatus includes a first temperature detection unit configured to detect a temperature of an exposure device, a second temperature detection unit configured to detect a temperature of a photosensitive member, a color registration pattern detection unit configured to detect a color registration pattern formed on a transfer member, an actual-measurement-based color registration adjustment value calculation unit configured to calculate an actual-measurement-based color registration adjustment value from a result of the detection of the color registration pattern detection unit, and a prediction-based color registration adjustment value calculation unit configured to calculate a prediction-based color registration adjustment value from the temperature of the exposure device detected by the first temperature detection unit and the temperature of the photosensitive member detected by the second temperature detection unit.
摘要翻译：彩色图像形成装置包括被配置为检测曝光装置的温度的第一温度检测单元，被配置为检测感光构件的温度的第二温度检测单元，配置为检测形成的颜色配准图案的颜色配准图案检测单元在传送构件上，基于实际测量的颜色配准调整值计算单元，被配置为根据颜色配准模式检测单元的检测结果和基于预测的颜色计算基于实际测量的颜色配准调整值登记调整值计算单元，被配置为根据由第一温度检测单元检测的曝光装置的温度和由第二温度检测单元检测的感光构件的温度来计算基于预测的颜色对准调整值。

94. 发明申请

US20150098719A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20150098719A1
公开(公告)日：2015-04-09
申请号：US14507515
申请日：2014-10-06
申请人： CANON KABUSHIKI KAISHA
发明人： Keisuke Ishizumi , Shinsuke Kobayashi , Shinji Katagiri , Shuichi Tetsuno , Masaru Ohno , Satoshi Takami
IPC分类号： G03G15/01 , G03G15/16
CPC分类号： G03G15/161 , G03G15/5058
摘要： A Zener diode contacts an inner periphery surface of an intermediate transfer belt, and an opposing roller which opposes a detecting member is electrically insulated, in a configuration where transfer is performed at multiple photosensitive drums while an electrical current is applied in a peripheral direction of the intermediate transfer belt.
摘要翻译：齐纳二极管接触中间转印带的内周表面，并且与检测部件相对的相对辊电绝缘，在以多个感光鼓进行转印的构造中，同时在沿周向方向施加电流中间转印带

95. 发明授权

US08983320B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08983320B2
公开(公告)日：2015-03-17
申请号：US14203798
申请日：2014-03-11
申请人： Shingo Suzuki , Satoshi Kaneko , Tetsuya Muto , Shuji Hirai , Shinichi Akatsu , Keita Gotoh , Yuuichiroh Uematsu
发明人： Shingo Suzuki , Satoshi Kaneko , Tetsuya Muto , Shuji Hirai , Shinichi Akatsu , Keita Gotoh , Yuuichiroh Uematsu
IPC分类号： G03G15/06 , G03G15/00
CPC分类号： G03G15/065 , G03G15/5058 , G03G2215/0129 , G03G2215/0164
摘要： An image forming apparatus includes a latent-image bearing body, a charging unit, a latent-image writing unit, a development unit, a development power, and a bias control unit. After a start of an image forming operation, the bias control unit performs a process of constantly maintaining an output of a development bias at an adjustment bias value. The adjustment bias value is a central value in a periodic fluctuation range of the output of the development bias. At a timing at which a difference of the development bias from the adjustment bias value in the periodic fluctuation range is less than or equal to a predetermined threshold value, the bias control unit performs switching from the process of constantly maintaining the output of the development bias at the adjustment bias value to a process of periodically changing the output of the development bias based on development bias control data.
摘要翻译：图像形成装置包括潜像承载体，充电单元，潜像写入单元，显影单元，显影电力和偏置控制单元。在图像形成操作开始之后，偏置控制单元执行持续将显影偏压的输出保持在调整偏置值的处理。调整偏差值是显影偏压输出的周期性波动范围内的中心值。在显影偏差与周期性波动范围内的调整偏置值的差小于或等于预定阈值的定时，偏置控制单元从持续保持显影偏压的输出的处理开始切换将调整偏差值设定为基于显影偏压控制数据周期性地改变显影偏压的输出的过程。

96. 发明授权

US08971739B2 Color misalignment correction pattern detection method in image forming apparatus 有权
标题翻译：图像形成装置中的颜色偏移校正图案检测方法
公开(公告)号：US08971739B2
公开(公告)日：2015-03-03
申请号：US13451606
申请日：2012-04-20
申请人： Takeshi Kinoshita
发明人： Takeshi Kinoshita
IPC分类号： G03G15/01 , G03G15/00
CPC分类号： G03G15/5058 , G03G15/0131 , G03G15/0189 , G03G2215/0125 , G03G2215/0161
摘要： A pattern detection sensor includes a light emitting element for specular reflection, a light emitting element for diffuse reflection light, and a light receiving element. When turning on the light emitting element for specular reflection to emit light, a light source switching unit keeps off the light emitting element for diffuse reflection light. When turning on the light emitting element for diffuse reflection light to emit light, the light source switching unit keeps off the light emitting element for specular reflection. An offset detection unit detects a difference between a detection timing by specular reflection light and another detection timing by diffuse reflection light as an offset value (mutual detection error).
摘要翻译：图案检测传感器包括用于镜面反射的发光元件，用于漫反射光的发光元件和光接收元件。当打开用于镜面反射的发光元件发光时，光源切换单元保持用于漫反射光的发光元件。当打开用于漫反射光的发光元件发光时，光源切换单元保持用于镜面反射的发光元件。偏移检测单元通过镜面反射光的检测定时和通过漫反射光的另一检测定时之间的差作为偏移值（相互检测误差）来检测差异。

97. 发明授权

US08953961B2 Toner adhesion measuring device, toner adhesion measuring method, and image forming apparatus 有权
标题翻译：调色剂附着测量装置，调色剂附着测量方法和图像形成装置
公开(公告)号：US08953961B2
公开(公告)日：2015-02-10
申请号：US13283393
申请日：2011-10-27
申请人： Kunitoshi Aoki
发明人： Kunitoshi Aoki
IPC分类号： G03G15/00
CPC分类号： G03G15/5041 , G03G15/5054 , G03G15/5058
摘要： A device includes a laser source configured to irradiate a toner image on a bearing member with light, a base extracting unit configured to extract a base area of a reflection waveform of light reflected from the toner image irradiated by the laser source, and a toner adhesion computing unit configured to compute the amount of toner adhesion in the toner image in accordance with a change in position of the base area of the reflection waveform.
摘要翻译：一种设备包括被配置为用光照射承载部件上的调色剂图像的激光源，基本提取单元，被配置为提取从由激光源照射的调色剂图像反射的光的反射波形的基底区域和调色剂附着计算单元，被配置为根据反射波形的基底区域的位置变化来计算调色剂图像中的调色剂附着量。

98. 发明申请

US20150037054A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20150037054A1
公开(公告)日：2015-02-05
申请号：US14449270
申请日：2014-08-01
申请人： Atsushi NAGATA , Kenji SUGIURA , Naohiro KUMAGAI , Seiichi KOGURE , Junpei FUJITA , Yuuji WADA , Yusuke MITANI , Kazuki YOGOSAWA
发明人： Atsushi NAGATA , Kenji SUGIURA , Naohiro KUMAGAI , Seiichi KOGURE , Junpei FUJITA , Yuuji WADA , Yusuke MITANI , Kazuki YOGOSAWA
IPC分类号： G03G15/16
CPC分类号： G03G15/1665 , G03G15/5058
摘要： An image forming apparatus includes an image bearer; a toner image forming unit, a transfer unit, a detector, and a controller. The toner image forming unit forms a plurality of types of density detection patterns on the surface of the image bearer in mutually-different positions in a surface-movement direction of the image bearer. The density detection patterns have mutually-different lengths in a direction orthogonal to the surface-movement direction of the image bearer. The transfer unit transfers the density detection patterns onto the surface of the transfer member. The detector detects image densities of the density detection patterns transferred on the surface of the transfer member. The controller calculates an image density difference between the density detection patterns on a basis of a detection result obtained by the detector, and corrects a transfer bias for transferring a toner image on a basis of a value of the image density difference.
摘要翻译：图像形成装置包括图像载体; 调色剂图像形成单元，转印单元，检测器和控制器。调色剂图像形成单元在图像承载体的表面移动方向上的相互不同的位置的图像载体的表面上形成多种类型的浓度检测图案。密度检测图案在与图像载体的表面移动方向正交的方向上具有相互不同的长度。转印单元将浓度检测图案转印到转印部件的表面上。检测器检测在转印部件的表面上转印的浓度检测图案的图像浓度。控制器基于由检测器获得的检测结果来计算浓度检测图案之间的图像浓度差，并且基于图像浓度差的值来校正用于转印调色剂图像的转印偏压。

99. 发明授权

US08948667B2 Image forming apparatus and auto color registration method of the same 有权
标题翻译：图像形成装置及其自动着色方法
公开(公告)号：US08948667B2
公开(公告)日：2015-02-03
申请号：US13137817
申请日：2011-09-14
申请人： Dong-kyu Kim , Kwon-cheol Lee
发明人： Dong-kyu Kim , Kwon-cheol Lee
IPC分类号： G03G15/01 , G03G15/00 , G03G15/16
CPC分类号： G03G15/5058 , G03G15/0131 , G03G15/161 , G03G15/5054 , G03G2215/00059 , G03G2215/0125 , G03G2215/0161
摘要： An image forming apparatus and an auto color registration method of the same which prints a color image by single pass, the image forming apparatus including: a plurality of developing units which each develops a color image in a predetermined color; a transfer unit which transfers the color image developed by developing units to the print medium and include a transfer belt rotatably installed on a transfer path; a first detector provided in a predetermined location of the transfer belt to face the transfer belt and detects any defect from a surface of the transfer belt; a second detector provided in a predetermined location of the transfer belt to face the transfer belt and detects a test pattern of an auto color registration (ACR) error transferred to the transfer belt; and a controller which adjusts the ACR error based on data detected by the first detector and the second detector.
摘要翻译：一种图像形成装置及其自动彩色配准方法，其通过单次打印彩色图像，所述图像形成装置包括：多个显影单元，其以预定颜色显影彩色图像; 传送单元，其将由显影单元显影的彩色图像传送到打印介质，并且包括可旋转地安装在传送路径上的转印带; 第一检测器，其设置在转印带的预定位置以面对转印带并检测来自转印带表面的任何缺陷; 第二检测器，设置在转印带的预定位置以面对转印带，并检测转印到转印带上的自动着色（ACR）误差的测试图案; 以及控制器，其基于由第一检测器和第二检测器检测到的数据来调整ACR误差。

100. 发明授权

US08942584B2 Image forming apparatus and image forming method 有权
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US08942584B2
公开(公告)日：2015-01-27
申请号：US13453253
申请日：2012-04-23
申请人： Kayoko Tanaka , Kohta Fujimori , Keita Sone
发明人： Kayoko Tanaka , Kohta Fujimori , Keita Sone
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/5054 , G03G15/0115 , G03G15/0131 , G03G15/0189 , G03G15/5058 , G03G2215/0132 , G03G2215/0161 , G03G2215/0164
摘要： In an image forming apparatus, a processor performs: a solid density stabilization of adjusting, in accordance with detected toner adhesion amounts of solid toner images of solid tone patterns, a condition to form solid images with respective target image densities; a misregistration reduction of adjusting, in accordance with detection timing of position detection toner images of misregistration detection patterns, a condition to reduce misregistration of toner images; and a halftone density stabilization of adjusting, in accordance with detected toner adhesion amounts of area coverage modulation toner images, a condition to form halftone images with respective target image densities. The processor continuously performs the solid density stabilization and the misregistration reduction, and starts the halftone density stabilization when the solid density stabilization is completed and the misregistration reduction is not completed, to concurrently perform a step of the misregistration reduction and at least a step of the halftone density stabilization.
摘要翻译：在图像形成装置中，处理器执行：固体密度稳定化，其根据检测到的固体色调图像的固体调色剂图像的调色剂附着量调整形成具有各自目标图像密度的实心图像的条件; 根据调色剂图像的位置检测调色剂图像的检测定时来调整调色剂图像的重合不良的条件的对准减少; 以及半色调浓度稳定化，根据检测到的调色剂调色剂图像的调色剂附着量调整形成具有各自目标图像浓度的半色调图像的条件。处理器连续地执行固体密度稳定化和不对准降低，并且当固体密度稳定化完成并且未排序失调减少时，开始半色调浓度稳定化，同时进行不对准降低的步骤，并且至少在步骤半色调密度稳定。

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