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1. 发明申请

US20130343775A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130343775A1
公开(公告)日：2013-12-26
申请号：US13917874
申请日：2013-06-14
申请人： Akinori YAMAGUCHI , Hiroaki IKEDA , Tomohiro OHSHIMA , Masayuki HAYASHI , Tatsuya MIYADERA , Motohiro KAWANABE , Yoshinori SHIRASAKI
发明人： Akinori YAMAGUCHI , Hiroaki IKEDA , Tomohiro OHSHIMA , Masayuki HAYASHI , Tatsuya MIYADERA , Motohiro KAWANABE , Yoshinori SHIRASAKI
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/01 , G03G15/5008 , G03G15/505 , G03G15/5054 , G03G2215/00569 , G03G2215/00599 , G03G2215/00949
摘要： An image forming apparatus comprises: an image forming unit configured to form an image quality adjustment pattern image on an image carrier to be driven at a predetermined speed; a detector configured to detect the image quality adjustment pattern image; an image quality adjustment controller configured to control image quality adjustment processing in accordance with a detection result by the detector; a speed change unit configured to change an image formation speed indicating a speed at which an image is formed, and an interval change unit configured to change an interval at which the detector acquires a detection result in accordance with a change amount between the image formation speed before changed by the speed change unit and the image formation speed after changed.
摘要翻译：图像形成装置包括：图像形成单元，被配置为在要以预定速度驱动的图像载体上形成图像质量调整图案图像; 检测器，被配置为检测图像质量调整图案图像; 图像质量调整控制器，被配置为根据检测器的检测结果来控制图像质量调整处理; 速度改变单元，被配置为改变指示形成图像的速度的图像形成速度;以及间隔改变单元，被配置为根据图像形成速度之间的变化量来改变检测器获取检测结果的间隔之前由变速单元改变后的图像形成速度改变。

2. 发明申请

US20140078521A1 IMAGE FORMING APPARATUS, METHOD FOR PERFORMING THE SAME AND COMPUTER READABLE MEDIUM 有权
标题翻译：图像形成装置，其执行方法和计算机可读介质
公开(公告)号：US20140078521A1
公开(公告)日：2014-03-20
申请号：US14024003
申请日：2013-09-11
申请人： Masayuki HAYASHI , Yoshinori Shirasaki , Tatsuya Miyadera , Motohiro Kawanabe , Hiroaki Ikeda , Akinori Yamaguchi , Tomohiro Ohshima
发明人： Masayuki HAYASHI , Yoshinori Shirasaki , Tatsuya Miyadera , Motohiro Kawanabe , Hiroaki Ikeda , Akinori Yamaguchi , Tomohiro Ohshima
IPC分类号： H04N1/40
CPC分类号： H04N1/40068
摘要： An image forming apparatus comprising: a resolution conversion unit configured to convert the resolution of a pixel provided by input image data; a gradation conversion unit configured to perform matrix conversion onto the pixel; and a writing unit configured to perform a write operation, wherein, in the normal mode, the gradation conversion unit performs matrix conversion onto the pixel with reference to the gradation conversion table for the normal mode, and the writing unit performs the write operation of the pixel in a normal order that is the order image data being input into the image forming apparatus, and in the reverse mode, the gradation conversion unit performs matrix conversion onto the pixel with reference to the gradation conversion table for the reverse mode, and the writing unit performs the write operation of the pixel in a reverse order opposite to the normal order.
摘要翻译：一种图像形成装置，包括：分辨率转换单元，被配置为转换由输入图像数据提供的像素的分辨率; 灰度转换单元，被配置为对所述像素执行矩阵转换; 以及写入单元，被配置为执行写入操作，其中在所述正常模式中，所述灰度转换单元参照用于所述正常模式的灰度转换表，对所述像素执行矩阵转换，并且所述写入单元执行所述写入操作以顺序图像数据输入到图像形成装置中的正常顺序的像素，并且在反向模式中，灰度转换单元参照用于反向模式的灰度转换表，对像素执行矩阵转换，并且写入单元以与正常顺序相反的相反顺序执行像素的写入操作。

3. 发明申请

US20140049591A1 OPTICAL WRITING DEVICE, IMAGE FORMING APPARATUS, AND CONTROL METHOD OF OPTICAL WRITING DEVICE 有权
标题翻译：光学写字装置，图像形成装置和光写装置的控制方法
公开(公告)号：US20140049591A1
公开(公告)日：2014-02-20
申请号：US13960165
申请日：2013-08-06
申请人： Yoshinori SHIRASAKI , Tatsuya MIYADERA , Masayuki HAYASHI , Motohiro KAWANABE , Hiroaki IKEDA , Tomohiro OHSHIMA , Akinori YAMAGUCHI
发明人： Yoshinori SHIRASAKI , Tatsuya MIYADERA , Masayuki HAYASHI , Motohiro KAWANABE , Hiroaki IKEDA , Tomohiro OHSHIMA , Akinori YAMAGUCHI
IPC分类号： B41J2/385
CPC分类号： G03G15/80 , G03G15/5004
摘要： An optical writing device forming an electrical latent image on a photoreceptor includes an optical writing unit configured to apply light to the photoreceptor, a power supply unit configured to supply power to the optical writing unit, a power supply status detector configured to detect a power supply status of the power supplied from the power supply unit to the optical writing unit, and output power supply information or power cutoff information, a power cutoff information retaining unit configured to retain the power cutoff information when the power cutoff information is output from the power supply status detector, and a power sensor configured to sense a power supply status of the power supplied by the power supply unit based on the power cutoff information retained by the power cutoff information retaining unit.
摘要翻译：在感光体上形成电潜象的光写入装置包括配置成向感光体施加光的光写入单元，配置为向光写入单元供电的电源单元，电源状态检测器，被配置为检测电源从电源单元向光学写入单元提供的电力的状态以及输出电源信息或电力切断信息;电力切断信息保持单元，被配置为当从电源输出电力切断信息时保持电力切断信息状态检测器和被配置为基于由电力切断信息保持单元保持的电力切断信息来感测由电源单元提供的电力的电源状态的功率传感器。

4. 发明申请

US20130071130A1 TONER CONSUMPTION CALCULATOR, IMAGE FORMING APPARATUS, AND TONER CONSUMPTION CALCULATION METHOD 有权
标题翻译：调色剂消耗计算器，图像形成装置和调色剂消耗计算方法
公开(公告)号：US20130071130A1
公开(公告)日：2013-03-21
申请号：US13609833
申请日：2012-09-11
申请人： Masayuki HAYASHI , Yoshinori Shirasaki , Kunihiro Komai , Hiroaki Ikeda , Motoyoshi Takahashi , Fuminori Tsuchiya , Akinori Yamaguchi , Tatsuya Miyadera , Motohiro Kawanabe , Yasuo Yamaguchi
发明人： Masayuki HAYASHI , Yoshinori Shirasaki , Kunihiro Komai , Hiroaki Ikeda , Motoyoshi Takahashi , Fuminori Tsuchiya , Akinori Yamaguchi , Tatsuya Miyadera , Motohiro Kawanabe , Yasuo Yamaguchi
IPC分类号： G03G15/08 , G03G15/01
CPC分类号： G03G15/04054 , G03G15/043 , G03G15/556
摘要： A toner consumption calculator includes a plurality of line memories; a recorder that sequentially records image data including a plurality of pixels into the line memories; a skew correction unit that performs skew correction on the image data by sequentially reading the image data from the line memories while controlling read timing; and a counter that sequentially reads the image data from the line memories and counts toner consumption of a target pixel on the basis of light amounts of surrounding pixels of the target pixel.
摘要翻译：调色剂消耗计算器包括多个行存储器; 记录器，其将包括多个像素的图像数据顺序地记录到行存储器中; 偏斜校正单元，其通过在控制读取定时的同时从行存储器顺序读取图像数据来对图像数据进行偏斜校正; 以及计数器，其从行存储器顺序地读取图像数据，并且基于目标像素的周围像素的光量计算目标像素的调色剂消耗。

5. 发明申请

US20130207339A1 IMAGE FORMING DEVICE AND CONTROL METHOD FOR IMAGE FORMING DEVICE 有权
标题翻译：用于图像形成装置的图像形成装置和控制方法
公开(公告)号：US20130207339A1
公开(公告)日：2013-08-15
申请号：US13761747
申请日：2013-02-07
申请人： Takuhei YOKOYAMA , Yoshinori SHIRASAKI , Tatsuya MIYADERA , Masayuki HAYASHI , Kunihiro KOMAI , Motohiro KAWANABE , Hiroaki IKEDA , Takeshi SHIKAMA , Akinori YAMAGUCHI
发明人： Takuhei YOKOYAMA , Yoshinori SHIRASAKI , Tatsuya MIYADERA , Masayuki HAYASHI , Kunihiro KOMAI , Motohiro KAWANABE , Hiroaki IKEDA , Takeshi SHIKAMA , Akinori YAMAGUCHI
IPC分类号： G03G15/00
CPC分类号： G03G15/602 , G03G15/657 , G03G2215/00599 , G03G2215/00746 , G03G2215/00772
摘要： According to an embodiment, provided is an image forming device that includes: an image forming unit forming an image in a predetermined cycle in a direction orthogonal to a conveying direction of a printing medium; a velocity acquisition unit acquiring a conveying velocity of the printing medium at a position where the image is formed by the image forming unit; and a correcting unit correcting the cycle on which the image forming unit forms the image in accordance with the conveying velocity acquired by the velocity acquisition unit.
摘要翻译：根据实施例，提供了一种图像形成装置，其包括：图像形成单元，其在与打印介质的传送方向正交的方向上以预定周期形成图像; 速度获取单元，在由图像形成单元形成图像的位置处获取打印介质的传送速度; 以及校正单元，其根据由速度获取单元获取的传送速度校正图像形成单元形成图像的周期。

6. 发明申请

US20130084109A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130084109A1
公开(公告)日：2013-04-04
申请号：US13644172
申请日：2012-10-03
申请人： Takeshi SHIKAMA , Masayuki HAYASHI , Kunihiro KOMAI , Tatsuya MIYADERA , Motohiro KAWANABE , Yoshinori SHIRASAKI , Hiroaki IKEDA , Akinori YAMAGUCHI , Takuhei YOKOYAMA
发明人： Takeshi SHIKAMA , Masayuki HAYASHI , Kunihiro KOMAI , Tatsuya MIYADERA , Motohiro KAWANABE , Yoshinori SHIRASAKI , Hiroaki IKEDA , Akinori YAMAGUCHI , Takuhei YOKOYAMA
IPC分类号： G03G15/01
CPC分类号： G03G15/0194 , G03G15/5058 , G03G2215/0141 , G03G2215/0161
摘要： An image forming apparatus can transfer a plurality of color component images onto a surface of a recording medium to form an image on the recording medium. The image forming apparatus includes a pattern generation part to generate information about an alignment pattern to be used for a calibration of an image forming, a plurality of stations each including a photosensitive drum to form an alignment pattern corresponding to each of a plurality of color components onto a carry belt or the recording medium, and a read part to detect a plurality of alignment patterns formed by the plurality of stations.
摘要翻译：图像形成装置可以将多个颜色分量图像传送到记录介质的表面上，以在记录介质上形成图像。图像形成装置包括图形生成部，用于生成关于图像形成校准所使用的对准图案的信息，多个工位各自包括感光鼓，以形成对应于多个颜色成分中的每一个的对准图案携带或记录介质，以及读取部分，用于检测由多个台站形成的多个对准图案。

7. 发明申请

US20130242318A1 IMAGE FORMING APPARATUS AND METHOD FOR CONTROLLING THE SAME 有权
标题翻译：图像形成装置及其控制方法
公开(公告)号：US20130242318A1
公开(公告)日：2013-09-19
申请号：US13782248
申请日：2013-03-01
申请人： Akinori YAMAGUCHI , Masayuki HAYASHI , Hiroaki IKEDA , Kunihiro KOMAI , Tatsuya MIYADERA , Takeshi SHIKAMA , Takuhei YOKOYAMA , Yoshinori SHIRASAKI , Motohiro KAWANABE
发明人： Akinori YAMAGUCHI , Masayuki HAYASHI , Hiroaki IKEDA , Kunihiro KOMAI , Tatsuya MIYADERA , Takeshi SHIKAMA , Takuhei YOKOYAMA , Yoshinori SHIRASAKI , Motohiro KAWANABE
IPC分类号： G06K15/02
CPC分类号： G06K15/1878 , G03G15/5058 , G03G2215/0141
摘要： In the invention, an inclination amount of sensors is reflected in positional deviation correction patterns, and for correcting formation positions of images of various colors, the positional deviation correction patterns are formed on a conveying belt. The positional deviation correction patterns are detected by the sensors. A control unit calculates positional deviation correction amounts based on detection results of the positional deviation correction patterns. Based on the calculated positional deviation correction amounts, the control unit performs calculation for correcting the positional deviation correction patterns, and cancels the inclination amount reflected in the calculation results to obtain final positional deviation correction amounts. Skew correction is performed based on the final positional deviation correction amounts, and thus, the positional deviations are corrected.
摘要翻译：在本发明中，传感器的倾斜量反映在位置偏差校正图案中，并且为了校正各种图像的形成位置，在输送带上形成位置偏差校正图案。位置偏差校正图案由传感器检测。控制单元基于位置偏差校正图案的检测结果来计算位置偏差校正量。基于所计算的位置偏差校正量，控制单元进行用于校正位置偏差校正图案的计算，并且取消反映在计算结果中的倾斜量，以获得最终位置偏差校正量。基于最终位置偏差校正量执行偏斜校正，因此校正位置偏差。

8. 发明申请

US20120287479A1 OPTICAL SCANNER, IMAGE FORMING APPARATUS, AND BUFFER CONTROL METHOD FOR OPTICAL SCANNER 失效
标题翻译：光学扫描仪，图像形成装置和光扫描器的缓冲器控制方法
公开(公告)号：US20120287479A1
公开(公告)日：2012-11-15
申请号：US13462029
申请日：2012-05-02
申请人： Motoyoshi TAKAHASHI , Masayuki HAYASHI , Hiroaki IKEDA , Kunihiro KOMAI , Yoshinori SHIRASAKI , Fuminori TSUCHIYA , Akinori YAMAGUCHI , Tatsuya MIYADERA
发明人： Motoyoshi TAKAHASHI , Masayuki HAYASHI , Hiroaki IKEDA , Kunihiro KOMAI , Yoshinori SHIRASAKI , Fuminori TSUCHIYA , Akinori YAMAGUCHI , Tatsuya MIYADERA
IPC分类号： H04N1/40
CPC分类号： H04N1/40 , H04N1/32363 , H04N1/32448 , H04N2201/0082 , H04N2201/04796 , H04N2201/3297 , H04N2201/3298
摘要： In an optical scanner, when an emission control unit varies a period at which image data is output from an output buffer of the emission control unit in order to correct a sub scan magnification of a LED array and a vacant region of an input buffer of the emission control unit ceases to exist, a buffer control unit temporarily stores the image data in a vacant region of a memory of an image correcting unit, and transfers the image data temporarily stored in the memory to the input buffer when the vacant region is generated in the input buffer.
摘要翻译：在光学扫描器中，当发光控制单元改变从发光控制单元的输出缓冲器输出图像数据的周期，以便校正LED阵列的副扫描放大率和输出缓冲器的空白区域时排放控制单元不再存在，则缓冲器控制单元将图像数据临时存储在图像校正单元的存储器的空白区域中，并且当空白区域被生成时将临时存储在存储器中的图像数据传送到输入缓冲器输入缓冲区。

9. 发明申请

US20140153042A1 DATA TRANSMITTING DEVICE, IMAGE FORMING APPARATUS, DATA TRANSMISSION CONTROLLING METHOD, AND RECORDING MEDIUM STORING DATA TRANSMISSION CONTROL PROGRAM 有权
标题翻译：数据传输设备，图像形成设备，数据传输控制方法和记录媒体存储数据传输控制程序
公开(公告)号：US20140153042A1
公开(公告)日：2014-06-05
申请号：US14074007
申请日：2013-11-07
申请人： Motohiro KAWANABE , Tatsuya MIYADERA , Masayuki HAYASHI , Yoshinori SHIRASAKI , Masatoshi MURAKAMI
发明人： Motohiro KAWANABE , Tatsuya MIYADERA , Masayuki HAYASHI , Yoshinori SHIRASAKI , Masatoshi MURAKAMI
IPC分类号： G06F3/12
CPC分类号： G06F13/4068 , G06F13/4204
摘要： A data transmitting device is provided. The data transmitting device includes plural bundles of signal lines, each of which includes flatly arranged plural signal lines and which are overlaid in such a manner that surfaces of the bundles of signal lines are contacted with each other while the signal lines extend in a same direction, wherein signal transmission and reception are performed through the signal lines; a transmission timing adjuster to adjust signal transmission timing for each of the plural bundles of signal lines; and a transmission timing controller to perform time division control such that the transmission timing adjuster adjusts the signal transmission timing under the time division control for each of the plural bundles of signal lines.
摘要翻译：提供数据发送装置。数据发送装置包括多条信号线，每条信号线包括平面排列的多个信号线，并且以这样的方式叠加信号线的表面彼此接触，同时信号线沿相同方向延伸其中通过信号线执行信号发送和接收; 发送定时调整器，用于调整所述多个信号线束中的每一个的信号发送定时; 以及发送定时控制器，用于执行时分控制，使得发送定时调整器针对多条信号线中的每一束在时分控制下调整信号发送定时。

10. 发明申请

US20140146371A1 IMAGE FORMING APPARATUS AND IMAGE CORRECTION METHOD 有权
标题翻译：图像形成装置和图像校正方法
公开(公告)号：US20140146371A1
公开(公告)日：2014-05-29
申请号：US14043258
申请日：2013-10-01
申请人： Masayuki HAYASHI , Tatsuya Miyadera , Motohiro Kawanabe , Yoshinori Shirasaki , Masatoshi Murakami
发明人： Masayuki HAYASHI , Tatsuya Miyadera , Motohiro Kawanabe , Yoshinori Shirasaki , Masatoshi Murakami
IPC分类号： H04N1/40
CPC分类号： H04N1/506
摘要： Disclosed is an image forming apparatus including, at least, an image data storage unit that stores image data; an inclination amount detection unit that detects a first inclination amount of a portion of the image data spanning from one end to the other end relative to a main scanning direction; an inclination amount storage unit that stores, when a gradient of the image data changes at a point in the main scanning direction, a second inclination amount of a portion of the image data spanning from the one end to the point or from the other end to the point; a correction amount calculation unit that calculates correction amounts associated with the main scanning direction by switching, at the point, whether the first inclination amount is increased or decreased by the second inclination amount; and an image correction unit that corrects an image based on the correction amounts.
摘要翻译：公开了一种图像形成装置，至少包括存储图像数据的图像数据存储单元; 倾斜量检测单元，其相对于主扫描方向检测从一端到另一端跨越的图像数据的一部分的第一倾斜量; 倾斜量存储单元，当图像数据的梯度在主扫描方向上的点变化时，存储从一端到点或从另一端到另一端的图像数据的一部分的第二倾斜量，点; 校正量计算单元，通过在第一倾斜量是否将第一倾斜量增加或减少第二倾斜量的情况下，来计算与主扫描方向相关联的校正量; 以及图像校正单元，其基于校正量来校正图像。

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