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1. 发明授权

US08817320B2 Line-head control device, image forming apparatus, and line-head control method 有权
标题翻译：线头控制装置，图像形成装置和线头控制方法
公开(公告)号：US08817320B2
公开(公告)日：2014-08-26
申请号：US13300834
申请日：2011-11-21
申请人： Yoshinori Shirasaki , Izumi Kinoshita , Kunihiro Komai , Tatsuya Miyadera , Takeshi Shikama , Takuhei Yokoyama , Akinori Yamaguchi
发明人： Yoshinori Shirasaki , Izumi Kinoshita , Kunihiro Komai , Tatsuya Miyadera , Takeshi Shikama , Takuhei Yokoyama , Akinori Yamaguchi
IPC分类号： G06F15/00 , G06K15/12 , G06K15/02
CPC分类号： G06K15/1247 , G06K15/1223 , G06K15/1868
摘要： A line-head control device that controls a line head includes: a calculation unit that divides image data into a plurality of areas in sub-scanning direction and calculates a printing percentage for each of the areas; an allocation unit that allocates a total correction amount, for correcting magnification of the image data in the sub-scanning direction, to the areas according to the printing percentage for each of the areas calculated by the calculation unit; and a control unit that changes an emission period of the light emitted from the line head so as to satisfy a partial correction amount that is an allocation of the total correction amount to each of the areas, exposes the image carrier to the light emitted from the line head with the changed light emission period, thereby causing a latent image to be formed on the image carrier based on the image data.
摘要翻译：控制行头的行头控制装置包括：计算单元，其将图像数据分割成副扫描方向的多个区域，并计算每个区域的打印百分比; 分配单元，其分配用于将副扫描方向上的图像数据的倍率校正到根据由计算单元计算出的每个区域的打印百分比的区域的总校正量; 以及控制单元，其改变从线路头发射的光的发射周期以满足作为对每个区域的总校正量的分配的部分校正量，将图像载体暴露于从具有改变的发光周期的线头，从而基于图像数据在图像载体上形成潜像。

2. 发明授权

US08774700B2 Image processing apparatus, an image forming apparatus, an image processing method and a recording medium 有权
标题翻译：图像处理装置，图像形成装置，图像处理方法和记录介质
公开(公告)号：US08774700B2
公开(公告)日：2014-07-08
申请号：US13224843
申请日：2011-09-02
申请人： Takeshi Shikama , Tatsuya Miyadera , Izumi Kinoshita , Kunihiro Komai , Yoshinori Shirasaki , Akinori Yamaguchi , Takuhei Yokoyama
发明人： Takeshi Shikama , Tatsuya Miyadera , Izumi Kinoshita , Kunihiro Komai , Yoshinori Shirasaki , Akinori Yamaguchi , Takuhei Yokoyama
IPC分类号： G03G15/00
CPC分类号： B65H7/08 , B65H2511/242 , B65H2511/514 , B65H2701/1311 , B65H2701/1313 , B65H2801/06 , G03G15/6567 , G03G2215/0161 , B65H2220/03 , B65H2220/01
摘要： An image processing apparatus includes a reading part configured to optically read skew amount measurement patterns and opposite ends of a paper sheet; an image skew amount detecting part configured to detect skew amounts on a color basis based on the skew amount measurement patterns; a paper sheet skew amount detecting part configured to detect a skew amount of the paper sheet based on a displacement between the opposite ends of the paper sheet; a skew correction amount calculating part configured to calculate skew correction amounts of the respective colors based on the skew amounts; and a skew correcting part configured to shift the images to correct the skews by recording input image data in plural lines of a line memory, dividing the input image data into plural areas in a main scanning direction, and setting line delay amounts on an area basis based on the skew correction amounts.
摘要翻译：一种图像处理装置，包括读取部件，被配置为光学读取纸张的偏斜量测量图案和相对的两端; 图像偏移量检测部，被配置为基于所述偏斜量测量图案来检测基于颜色的倾斜量; 纸张歪斜量检测部件，被配置为基于纸张的相对端之间的位移来检测纸张的歪斜量; 歪斜校正量计算部，被配置为基于所述歪斜量来计算各颜色的倾斜校正量; 以及偏斜校正部，被配置为通过在行存储器的多行中记录输入图像数据来移位图像以校正偏差，将输入图像数据分割成主扫描方向的多个区域，并且基于区域设置线延迟量基于偏斜校正量。

3. 发明授权

US08487973B2 Light source control circuit, image forming apparatus, and method of controlling the light source control circuit 有权
标题翻译：光源控制电路，图像形成装置以及光源控制电路的控制方法
公开(公告)号：US08487973B2
公开(公告)日：2013-07-16
申请号：US13315417
申请日：2011-12-09
申请人： Izumi Kinoshita , Kunihiro Komai , Tatsuya Miyadera
发明人： Izumi Kinoshita , Kunihiro Komai , Tatsuya Miyadera
IPC分类号： B41J2/435 , B41J2/385
CPC分类号： B41J2/447 , B41J2/473 , G02B26/127 , G06K15/1219
摘要： An optical writing device forms an electrostatic latent image on a photosensitive element by a connected light source controlled by a light source control circuit that includes: a pixel data output unit; a pixel data correcting unit that corrects a skew between main scanning line of electrostatic latent image and photosensitive element and a local deviation of the electrostatic latent image on the main scanning line, and outputs pixel data; a pattern generating unit that outputs pixel data for forming a predetermined pattern in an electrostatic latent image; a first light source control unit for causing a first light source, that needs correction of the local deviation, to emit light; a second light source control unit for causing a second light source, that does not need correction of the local deviation, to emit light; and a switch that switches between a first transmission status and a second transmission status.
摘要翻译：光学写入装置通过由光源控制电路控制的连接的光源在感光元件上形成静电潜像，该光源控制电路包括：像素数据输出单元; 像素数据校正单元，其校正静电潜像的主扫描线与感光元件之间的偏斜和主扫描线上的静电潜像的局部偏差，并输出像素数据; 图案生成单元，其输出用于在静电潜像中形成预定图案的像素数据; 第一光源控制单元，用于使需要校正局部偏差的第一光源发光; 第二光源控制单元，用于使不需要校正局部偏差的第二光源发光; 以及在第一传输状态和第二传输状态之间切换的开关。

4. 发明申请

US20120154827A1 LINE-HEAD CONTROL DEVICE, IMAGE FORMING APPARATUS, AND LINE-HEAD CONTROL METHOD 有权
标题翻译：线头控制装置，图像形成装置和线头控制方法
公开(公告)号：US20120154827A1
公开(公告)日：2012-06-21
申请号：US13300834
申请日：2011-11-21
申请人： Yoshinori SHIRASAKI , Izumi KINOSHITA , Kunihiro KOMAI , Tatsuya MIYADERA , Takeshi SHIKAMA , Takuhei YOKOYAMA , Akinori YAMAGUCHI
发明人： Yoshinori SHIRASAKI , Izumi KINOSHITA , Kunihiro KOMAI , Tatsuya MIYADERA , Takeshi SHIKAMA , Takuhei YOKOYAMA , Akinori YAMAGUCHI
IPC分类号： G06K15/02 , G06F15/00
CPC分类号： G06K15/1247 , G06K15/1223 , G06K15/1868
摘要： A line-head control device that controls a line head includes: a calculation unit that divides image data into a plurality of areas in sub-scanning direction and calculates a printing percentage for each of the areas; an allocation unit that allocates a total correction amount, for correcting magnification of the image data in the sub-scanning direction, to the areas according to the printing percentage for each of the areas calculated by the calculation unit; and a control unit that changes an emission period of the light emitted from the line head so as to satisfy a partial correction amount that is an allocation of the total correction amount to each of the areas, exposes the image carrier to the light emitted from the line head with the changed light emission period, thereby causing a latent image to be formed on the image carrier based on the image data.
摘要翻译：控制行头的行头控制装置包括：计算单元，其将图像数据分割成副扫描方向的多个区域，并计算每个区域的打印百分比; 分配单元，其分配用于将副扫描方向上的图像数据的倍率校正到根据由计算单元计算出的每个区域的打印百分比的区域的总校正量; 以及控制单元，其改变从线路头发射的光的发射周期以满足作为对每个区域的总校正量的分配的部分校正量，将图像载体暴露于从具有改变的发光周期的线头，从而基于图像数据在图像载体上形成潜像。

5. 发明授权

US08194266B2 Positional error detection method and apparatus, and computer-readable storage medium 有权
标题翻译：位置误差检测方法和装置，以及计算机可读存储介质
公开(公告)号：US08194266B2
公开(公告)日：2012-06-05
申请号：US12333621
申请日：2008-12-12
申请人： Tatsuya Miyadera , Kenji Asuwa , Izumi Kinoshita , Hiroaki Ikeda , Tatsuya Ozaki , Yasuo Matsuyama , Hirokazu Iwata
发明人： Tatsuya Miyadera , Kenji Asuwa , Izumi Kinoshita , Hiroaki Ikeda , Tatsuya Ozaki , Yasuo Matsuyama , Hirokazu Iwata
IPC分类号： G06F3/12 , G06K15/00
CPC分类号： G06K15/129 , G03G15/0131 , G03G15/5058 , G03G2215/00059 , G03G2215/0141 , G03G2215/0161 , G06K15/1219
摘要： A positional error detection method forms, on a belt which is transported in a transport direction, positional error detection marks for detecting a positional error between image positions of first and second colors, detects the positional error detection marks on the belt, and computes the positional error based on the detected positional error detection marks. The positional error detection marks include first and second marks which are inclined in mutually opposite directions with respect to the transport direction, and third marks which are perpendicular to the transport direction.
摘要翻译：位置误差检测方法在传送方向上传送的带上形成用于检测第一和第二颜色的图像位置之间的位置误差的位置误差检测标记，检测带上的位置错误检测标记，并计算位置基于检测到的位置错误检测标记的错误。位置误差检测标记包括相对于输送方向相互相反的方向倾斜的第一和第二标记以及与输送方向垂直的第三标记。

6. 发明授权

US07940883B1 Fuel assembly 失效
标题翻译：燃油组件
公开(公告)号：US07940883B1
公开(公告)日：2011-05-10
申请号：US11616119
申请日：2006-12-26
申请人： Tomonari Koga , Satoshi Nishimura , Izumi Kinoshita , Yasushi Tsuboi , Masatoshi Nakagawa
发明人： Tomonari Koga , Satoshi Nishimura , Izumi Kinoshita , Yasushi Tsuboi , Masatoshi Nakagawa
IPC分类号： G21C3/34
CPC分类号： G21C3/322 , G21C3/34 , Y02E30/35 , Y02E30/38
摘要： A fuel assembly is charged in a reactor core of a nuclear reactor using a liquid metal as a coolant and includes a wrapper tube storing a plurality of fuel pins and including an entrance nozzle at a lower end thereof for introducing the coolant and an operation handling head at an upper end thereof, grids for supporting the plurality of fuel pins in the wrapper tube in the radial direction of the wrapper tube, liner tubes inserted in the wrapper tube for fixedly holding the grids in the axial direction of the wrapper tube, and peripheral flow suppressing members disposed in a peripheral flow passage extending between peripherally disposed ones of the fuel pins and the wrapper tube over a length corresponding to a heat generation length, which is a length range in the axial direction of the fuel pins storing a radioactive fuel material.
摘要翻译：将燃料组件装入核反应堆的反应堆芯中，使用液态金属作为冷却剂，并且包括储存多个燃料销的包装管，并且在其下端包括用于引入冷却剂的操作处理头在其上端，用于沿包装管的径向支撑包裹管中的多个燃料销的格栅，插入包装管中的衬管，用于沿包裹管的轴向方向固定保持格栅，以及周边流动抑制构件设置在周边流动通道中，该周边流动通道在周向布置的燃料销和包裹管之间延伸的长度对应于发热长度，该发热长度是存储放射性燃料的燃料销的轴向方向上的长度范围。

7. 发明授权

US07526241B2 Method and apparatus for image forming capable of effectively correcting a misregistration of an image 失效
标题翻译：用于成像的方法和装置，其能够有效地校正图像的不对准
公开(公告)号：US07526241B2
公开(公告)日：2009-04-28
申请号：US11513176
申请日：2006-08-31
申请人： Izumi Kinoshita
发明人： Izumi Kinoshita
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/5058 , G03G15/0194 , G03G2215/00059 , G03G2215/0161
摘要： An image forming apparatus forming a color image with color toners includes a plurality of image forming members, an image transfer member, a plurality of sensors, a calculator, an edge extractor, a counter, and a misregistration corrector. The plurality of image forming members forms a plurality of test patches. The image transfer member receives the test patches. The plurality of sensors detects the test patches. The calculator performs a logical operation, e.g., an exclusive-OR operation, upon detection signals output by the sensors. The edge extractor detects edges and generates edge signals based upon an output signal of the calculator. The counter counts clock pulses with respect to the edge signals to determine a length of each of the test patches. The misregistration corrector calculates time lags among the detection signals based on count values counted by the counter for the test patches and correct misregistration of the color image based on the calculated time lags.
摘要翻译：用彩色调色剂形成彩色图像的图像形成装置包括多个图像形成部件，图像转印部件，多个传感器，计算器，边缘提取器，计数器和对准偏移校正器。多个图像形成构件形成多个测试贴片。图像传送构件接收测试补丁。多个传感器检测测试补丁。在由传感器输出的检测信号上，计算器执行逻辑运算，例如异或运算。边缘提取器根据计算器的输出信号检测边缘并产生边缘信号。计数器相对于边缘信号计数时钟脉冲，以确定每个测试片的长度。基于计算出的时间滞后，基于计数器对于测试块计数的计数值和彩色图像的正确对准，错误对准校正器计算检测信号之间的时间滞后。

8. 发明授权

US07321615B2 At-command analyzing method 有权
标题翻译：命令分析方法
公开(公告)号：US07321615B2
公开(公告)日：2008-01-22
申请号：US10728959
申请日：2003-12-08
申请人： Tadanori Ryu , Yasuhiro Ishizaka , Izumi Kinoshita
发明人： Tadanori Ryu , Yasuhiro Ishizaka , Izumi Kinoshita
IPC分类号： H04B1/38
CPC分类号： H04L5/14 , H04L7/02 , H04L25/0262
摘要： An UART receives asynchronous transmission serial data based on a baud-rate clock from a DTE. An MPU analyzes the data received by the UART. A baud-rate generating portion generates the baud-rate clock to be output to the UART in accordance with instructions from the MPU. A first counter measures the span of the start bit of the first character of an AT command transmitted from the DTE based on instructions from the MPU. A decoder receives a measurement result of the first counter, outputs frequency-dividing data for producing a clock for sampling the first character, and also outputs, when the rate of the start bit is more than a preset value, a flag indicating this matter. A second counter selects, in accordance with whether or not the flag is has been set, the frequency-dividing data from either the decoder or the MPU, and produces the sampling clock. A shift register receives data subsequent to the start bit of the first character based on the sampling clock from the second register, holds the received data, which data is then read by the MPU.
摘要翻译： UART根据DTE的波特率时钟接收异步传输串行数据。 MPU分析UART接收的数据。波特率产生部分根据MPU的指令产生要输出到UART的波特率时钟。第一个计数器根据MPU的指令来测量从DTE发送的AT命令的第一个字符的起始位的跨度。解码器接收第一计数器的测量结果，输出用于产生用于对第一字符进行采样的时钟的分频数据，并且当起始比特的比率大于预设值时，还输出指示该事项的标志。第二计数器根据该标志是否被设置，从解码器或MPU中选择分频数据，并产生采样时钟。移位寄存器基于来自第二寄存器的采样时钟接收第一字符的起始位之后的数据，保存接收到的数据，然后由MPU读取该数据。

9. 发明申请

US20070048031A1 Method and apparatus for image forming capable of effectively correcting a misregistration of an image 失效
标题翻译：用于成像的方法和装置，其能够有效地校正图像的不对准
公开(公告)号：US20070048031A1
公开(公告)日：2007-03-01
申请号：US11513176
申请日：2006-08-31
申请人： Izumi Kinoshita
发明人： Izumi Kinoshita
IPC分类号： G03G15/01
CPC分类号： G03G15/5058 , G03G15/0194 , G03G2215/00059 , G03G2215/0161
摘要： An image forming apparatus forming a color image with color toners includes a plurality of image forming members, an image transfer member, a plurality of sensors, a calculator, an edge extractor, a counter, and a misregistration corrector. The plurality of image forming members forms a plurality of test patches. The image transfer member receives the test patches. The plurality of sensors detects the test patches. The calculator performs a logical operation, e.g., an exclusive-OR operation, upon detection signals output by the sensors. The edge extractor detects edges and generates edge signals based upon an output signal of the calculator. The counter counts clock pulses with respect to the edge signals to determine a length of each of the test patches. The misregistration corrector calculates time lags among the detection signals based on count values counted by the counter for the test patches and correct misregistration of the color image based on the calculated time lags.
摘要翻译：用彩色调色剂形成彩色图像的图像形成装置包括多个图像形成部件，图像转印部件，多个传感器，计算器，边缘提取器，计数器和对准偏移校正器。多个图像形成构件形成多个测试贴片。图像传送构件接收测试补丁。多个传感器检测测试补丁。在由传感器输出的检测信号上，计算器执行逻辑运算，例如异或运算。边缘提取器根据计算器的输出信号检测边缘并产生边缘信号。计数器相对于边缘信号计数时钟脉冲，以确定每个测试片的长度。基于计算出的时间滞后，基于计数器对于测试块计数的计数值和彩色图像的正确对准，错误对准校正器计算检测信号之间的时间滞后。

10. 发明授权

US08659630B2 Image processing apparatus, image processing method, and computer program product for image processing 失效
标题翻译：图像处理装置，图像处理方法以及用于图像处理的计算机程序产品
公开(公告)号：US08659630B2
公开(公告)日：2014-02-25
申请号：US13230065
申请日：2011-09-12
申请人： Kunihiro Komai , Izumi Kinoshita , Tatsuya Miyadera , Yoshinori Shirasaki , Takuhei Yokoyama , Takeshi Shikama , Akinori Yamaguchi
发明人： Kunihiro Komai , Izumi Kinoshita , Tatsuya Miyadera , Yoshinori Shirasaki , Takuhei Yokoyama , Takeshi Shikama , Akinori Yamaguchi
IPC分类号： B41J2/415 , G03G13/04
CPC分类号： H04N1/40056 , G03G15/04018 , H04N1/506
摘要： An embodiment of the image processing apparatus for controlling the lighting of a line head that is driven with binary data and performs exposure with subline lighting to thereby form images, includes: a subline generating unit that generates a plurality of sublines from a same image data; an inclination correcting unit that exposes the generated sublines so as to generate correction image data used to correct an inclination of an exposure position; a gradation control unit that controls the lighting of sublines based on the correction image data generated by the inclination correcting unit to express gradation; and a light intensity correction unit that corrects and controls the light intensity based on the correction image data generated by the inclination correcting unit, wherein an output of the gradation control unit and an output of the light intensity correction unit are input into the line head in parallel.
摘要翻译：用于控制用二进制数据驱动的线头照明的图像处理装置的实施例，并且利用子线照明进行曝光从而形成图像，包括：从线图生成单元，从同一图像数据生成多个子线; 倾斜校正单元，其暴露所生成的子线以产生用于校正曝光位置的倾斜度的校正图像数据; 灰度控制单元，其基于由倾斜校正单元生成的校正图像数据来控制子系列的点亮以表示灰度; 以及光强度校正单元，其基于由倾斜校正单元生成的校正图像数据校正和控制光强度，其中灰度控制单元的输出和光强度校正单元的输出被输入到行头中平行。

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