公开(公告)号：US07657194B2

公开(公告)日：2010-02-02

申请号：US11899475

申请日：2007-09-06

申请人： Tatsuya Tanaka ,  Katsuhiro Nagayama ,  Takashi Kitagawa ,  Masayuki Otsuka

发明人： Tatsuya Tanaka ,  Katsuhiro Nagayama ,  Takashi Kitagawa ,  Masayuki Otsuka

IPC分类号： G03G15/08

CPC分类号： G03G15/0877 ,  G03G15/0849 ,  G03G15/0893 ,  G03G2215/0888

摘要： A digital color copier includes: a toner concentration storage which stores a detected toner concentration of each developer block of multiple developer blocks across an image forming width; a toner consumption predictor for predicting a first predicted toner consumption of toner consumed from developer of every developer block during a first circulation; a toner concentration estimator for estimating, for every developer block, a toner supply point estimate as the toner concentration at a point where toner is supplied, by subtracting the first predicted toner consumption from the associated detected toner concentration and setting up a toner supply target value of the toner to be supplied from a toner supply device to a developing device in accordance with the predicted toner consumption during a second circulation of the developer inside the developing device that follows the first circulation.

摘要翻译： 数字彩色复印机包括：调色剂浓度存储器，其存储跨越图像形成宽度的多个显影剂块的每个显影剂块的检测到的调色剂浓度; 调色剂消耗预测器，用于预测在第一循环期间从每个显影剂块的显影剂消耗的调色剂的第一预测调色剂消耗量; 调色剂浓度估计器，用于通过从相关检测到的调色剂浓度中减去第一预测调色剂消耗量并设置调色剂供给目标值，为每个显影剂块估计调色剂供应点估计值作为调色剂供应点的调色剂浓度 根据在第一次循环之后的显影装置内的显影剂的第二次循环期间预测的调色剂消耗量，将从调色剂供应装置供应到显影装置的调色剂。

公开(公告)号：US20080080878A1

公开(公告)日：2008-04-03

申请号：US11899475

申请日：2007-09-06

申请人： Tatsuya Tanaka ,  Katsuhiro Nagayama ,  Takashi Kitagawa ,  Masayuki Otsuka

发明人： Tatsuya Tanaka ,  Katsuhiro Nagayama ,  Takashi Kitagawa ,  Masayuki Otsuka

IPC分类号： G03G15/08

CPC分类号： G03G15/0877 ,  G03G15/0849 ,  G03G15/0893 ,  G03G2215/0888

摘要： A digital color copier includes: a toner concentration storage which, as to a multiple number of developer blocks into which the developer that circulates in the developer device is virtually divided across the image forming width, stores the detected toner concentration of each developer block, detected by the toner concentration detector, separately for every developer block; a toner consumption predictor for predicting the first predicted toner consumption of the toner that is expected to be consumed and/or was consumed from the developer of every developer block during the first circulation, based on the developer's speed of conveyance in the developing device and the print processing speed; a toner concentration estimator for estimating, for every developer block, the toner supply point estimate as the toner concentration at the point where toner is supplied, by subtracting the first predicted toner consumption from the associated detected toner concentration and setting up a toner supply target value of the toner to be supplied from the toner supply device to the developing device in accordance with the predicted toner consumption during the second circulation of the developer inside the developing device that follows the first circulation.

摘要翻译： 数字彩色复印机包括：调色剂浓度存储器，对于在显影剂装置中循环的显影剂在多个成像宽度上被虚拟分割的多个显影剂块，存储检测到的每个显影剂块的检测到的调色剂浓度 通过调色剂浓度检测器，分别用于每个显影剂块; 一种调色剂消耗预测器，用于基于显影装置中的显影装置的传送速度和第一次循环中的显影剂速度来预测预期在第一次循环期间从每个显影剂块的显影剂消耗和/或消耗的调色剂的第一预测调色剂消耗量 打印处理速度; 调色剂浓度估算器，用于通过从相关检测到的调色剂浓度中减去第一预测调色剂消耗量并设置调色剂供给目标值，为每个显影剂块估计调色剂供应点估计作为调色剂供应点处的调色剂浓度 根据在第一次循环之后的显影装置内的显影剂的第二次循环期间预测的调色剂消耗量，将从调色剂供应装置供应到显影装置的调色剂。

公开(公告)号：US20080019712A1

公开(公告)日：2008-01-24

申请号：US11879925

申请日：2007-07-19

申请人： Tatsuya Tanaka ,  Kyosuke Taka ,  Takashi Kitagawa

发明人： Tatsuya Tanaka ,  Kyosuke Taka ,  Takashi Kitagawa

IPC分类号： G03G15/08

CPC分类号： G03G15/556 ,  G03G15/0853 ,  G03G15/0893 ,  G03G15/553

摘要： A pixel count section calculates a coverage rate corresponding to toner consumption. A control coefficient value setting section determines, based on the coverage rate, a stop threshold value representing reference concentration for toner replenishment and replenishment extension time. A magnetic permeability sensor measures permeability representing toner concentration in a housing portion. A toner concentration control section starts toner replenishment when an output value from the magnetic permeability sensor varies from a value less than a start threshold value to the start threshold value or above, and stops toner replenishment after lapse of replenishment extension time from the time at which an output value varied from a value greater than the stop threshold value to the stop threshold value.

摘要翻译： 像素计数部分计算对应于墨粉消耗的覆盖率。 控制系数值设定部根据覆盖率确定表示调色剂补充和补充延长时间的参照浓度的停止阈值。 磁导率传感器测量表示壳体部分中的调色剂浓度的磁导率。 当来自磁导率传感器的输出值从小于开始阈值的值变为开始阈值以上时，调色剂浓度控制部开始调色剂补充，并且在从补充延长时间开始经过补充延长时间之后停止调色剂补充 输出值从大于停止阈值的值变化到停止阈值。

公开(公告)号：US07734229B2

公开(公告)日：2010-06-08

申请号：US11879925

申请日：2007-07-19

申请人： Tatsuya Tanaka ,  Kyosuke Taka ,  Takashi Kitagawa

发明人： Tatsuya Tanaka ,  Kyosuke Taka ,  Takashi Kitagawa

IPC分类号： G03G15/08

CPC分类号： G03G15/556 ,  G03G15/0853 ,  G03G15/0893 ,  G03G15/553

摘要： A pixel count section calculates a coverage rate corresponding to toner consumption. A control coefficient value setting section determines, based on the coverage rate, a stop threshold value representing reference concentration for toner replenishment and replenishment extension time. A magnetic permeability sensor measures permeability representing toner concentration in a housing portion. A toner concentration control section starts toner replenishment when an output value from the magnetic permeability sensor varies from a value less than a start threshold value to the start threshold value or above, and stops toner replenishment after lapse of replenishment extension time from the time at which an output value varied from a value greater than the stop threshold value to the stop threshold value.

摘要翻译： 像素计数部分计算对应于墨粉消耗的覆盖率。 控制系数值设定部根据覆盖率确定表示调色剂补充和补充延长时间的参照浓度的停止阈值。 磁导率传感器测量表示壳体部分中的调色剂浓度的磁导率。 当来自磁导率传感器的输出值从小于开始阈值的值变为开始阈值以上时，调色剂浓度控制部开始调色剂补充，并且在从补充延长时间开始经过补充延长时间之后停止调色剂补充 输出值从大于停止阈值的值变化到停止阈值。

公开(公告)号：US20060171001A1

公开(公告)日：2006-08-03

申请号：US11344479

申请日：2006-02-01

申请人： Takashi Kitagawa ,  Shinji Imagawa ,  Tatsuya Tanaka ,  Hiroshi Kawano ,  Kyosuke Taka

发明人： Takashi Kitagawa ,  Shinji Imagawa ,  Tatsuya Tanaka ,  Hiroshi Kawano ,  Kyosuke Taka

IPC分类号： G03F3/08

CPC分类号： H04N1/00002 ,  H04N1/00015 ,  H04N1/00023 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/0005 ,  H04N1/00055 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/00954 ,  H04N1/40006

摘要： In a case where the density correction condition of an image output section is satisfied while a job is being executed, density correction means performs density correction while the job is being executed or after the execution of the job. On this occasion, if there is a job on standby for printing in an image memory, this job is executed in the image formation condition (i.e. a correction amount stored in a current correction amount storing section) determined before the density correction. In the meanwhile, a job which is stored after the density correction is executed in a latest image formation condition (i.e. a correction amount stored in a latest correction amount storing section) which is figured out by the aforesaid density correction.

摘要翻译： 在正在执行作业时满足图像输出部分的浓度校正条件的情况下，浓度校正装置在执行作业或执行作业之后执行浓度校正。 在这种情况下，如果在图像存储器中有待打印的作业，则在密度校正之前确定的图像形成条件（即存储在当前校正量存储部分中的校正量）中执行该作业。 同时，在通过上述密度校正算出的最新图像形成条件（即存储在最新校正量存储部分中的校正量）中执行密度校正之后存储的作业。

公开(公告)号：US08790852B2

公开(公告)日：2014-07-29

申请号：US13382452

申请日：2010-07-07

申请人： Tatsuya Tanaka

发明人： Tatsuya Tanaka

IPC分类号： G02B5/20

CPC分类号： C09D4/00 ,  C08K5/0041 ,  C08K2003/0881 ,  C09B67/0033 ,  C09D5/32 ,  C09D7/41 ,  G02B5/201 ,  G03F7/0007

摘要： The present invention provides a colored composition for a light-shielding film including at least one selected from titanium atom-containing black titanium pigments and at least one organic pigment selected from the group consisting of a red organic pigment, a yellow organic pigment, a violet organic pigment, and an orange color organic pigment, which has a maximum value of the transmittance of light having a wavelength of 400 to 700 nm of 1.5% or less when a film is formed such that the light transmittance at a wavelength of 650 nm is 0.2%, has a wavelength showing the maximum transmittance at 400 to 550 nm, and has a light transmittance at a wavelength of 400 nm of 0.1% or more.

摘要翻译： 本发明提供一种遮光膜用着色组合物，其含有选自含钛原子的黑色钛颜料和选自红色有机颜料，黄色有机颜料，紫色的至少一种有机颜料中的至少一种 有机颜料和橙色有机颜料，当形成膜时，波长为400〜700nm的光的透射率的最大值为1.5nm以下，使得波长650nm处的透光率为 在400〜550nm具有最大透射率的波长，在400nm波长下的透光率为0.1％以上。

公开(公告)号：US07623379B2

公开(公告)日：2009-11-24

申请号：US11685391

申请日：2007-03-13

申请人： Atsushi Inoue ,  Yoshihisa Sugiura ,  Tatsuya Tanaka

发明人： Atsushi Inoue ,  Yoshihisa Sugiura ,  Tatsuya Tanaka

IPC分类号： G11C11/34

CPC分类号： G11C16/349

摘要： A semiconductor integrated circuit device includes a non-volatile memory having a pseudo pass function of returning a pass as a status even if a bit error reaching an allowable number of bits occurs after at least one of write or erase sequence is completed. The non-volatile memory includes an issue timing control section for controlling timing of issuing the pseudo pass function.

摘要翻译： 半导体集成电路装置包括具有将通过作为状态返回的伪通函数的非易失性存储器，即使在完成了写入或擦除序列中的至少一个之后发生达到允许的位数的位错误。 非易失性存储器包括用于控制发出伪通函数的定时的发行定时控制部分。

公开(公告)号：US07551320B2

公开(公告)日：2009-06-23

申请号：US11514211

申请日：2006-09-01

申请人： Tomoe Matsuoka ,  Tatsuya Tanaka ,  Kyosuke Taka

发明人： Tomoe Matsuoka ,  Tatsuya Tanaka ,  Kyosuke Taka

IPC分类号： G06F15/00

CPC分类号： H04N1/6022 ,  H04N1/6097

摘要： An image processing apparatus of the present invention includes: a signal correction means which corrects, in an RGB color space, RGB tone data which is RGB image data; and a comparison section which compares (i) a tonal value of a white point which is neither an origin nor maximum tonal values of R, G, and B in the RGB color space, and where tonal values of R, G, and B are identical to one another, with (ii) respective tonal values of R, G, B of the RGB tone data. (A) In case where the tonal values of R, G, and B are determined to be larger than the white point, the signal correction means corrects the tonal values of R, G, and B to be close to the white point. (B) In case where the tonal values of R, G, and B of the RGB tone data is determined to be smaller than the white point, the signal correction section corrects they tonal values of R, G, and B of the RGB tone data to be away from the white point. As a result, undercolor processing is precisely executed while the color reproducibility in a highlight is maintained.

摘要翻译： 本发明的图像处理装置包括：信号校正装置，其在RGB颜色空间中校正作为RGB图像数据的RGB色调数据; 和比较部分，其比较（i）在RGB颜色空间中既不是原点也不是R，G和B的最大色调值的白点的色调值，并且R，G和B的色调值是 与（ii）RGB色调数据的R，G，B的各自的色调值相同。 （A）当确定R，G和B的色调值大于白点的情况下，信号校正装置将R，G和B的色调值校正为接近于白点。 （B）当RGB色调数据的R，G和B的色调值被确定为小于白点的情况下，信号校正部分校正RGB色调的R，G和B的色调值 数据远离白点。 结果，在保持高亮度的颜色再现性的同时精确地执行底色处理。

公开(公告)号：US20080199076A1

公开(公告)日：2008-08-21

申请号：US12069771

申请日：2008-02-13

申请人： Tomoe Matsuoka ,  Michiko Fujiwara ,  Tatsuya Tanaka ,  Norihide Yasuoka

发明人： Tomoe Matsuoka ,  Michiko Fujiwara ,  Tatsuya Tanaka ,  Norihide Yasuoka

IPC分类号： G06K9/34

CPC分类号： G06K9/38 ,  G06K9/00442 ,  G06K2209/01

摘要： An image processing apparatus includes: a document type automatic classification section which determines whether input image data is image data for a text document or not; a newspaper document classification section which determines whether the input image data is image data for a newspaper document or not; a segmentation process section which identifies a page-background region in the input image data; and a color correction section for, if the input image data is classified as the text document and but not the newspaper document and if a page-background removal process is to be performed to the input image data, performing a first page-background removal process to the image data, but if the input image data is classified as the text document and the newspaper document, not performing the first page-background removal process to the image data. This makes it possible to prevent deterioration of visual sharpness of the text in the document image printed on the newspaper.

摘要翻译： 图像处理装置包括：文档类型自动分类部，其判断输入图像数据是否为文本文档的图像数据; 确定输入图像数据是否为报纸文件的图像数据的报纸文档分类部分; 识别输入图像数据中的页面背景区域的分割处理部分; 以及颜色校正部，用于如果输入图像数据被分类为文本文档而不是报纸文档，并且如果要对输入图像数据执行页面背景去除处理，则执行第一页面背景去除处理 对于图像数据，但是如果输入图像数据被分类为文本文档和报纸文档，则不对图像数据执行第一页面背景去除处理。 这使得可以防止打印在报纸上的文档图像中的文本的视觉清晰度的劣化。

公开(公告)号：US07142711B2

公开(公告)日：2006-11-28

申请号：US10341720

申请日：2003-01-13

申请人： Makio Goto ,  Masanori Minami ,  Tatsuya Tanaka

发明人： Makio Goto ,  Masanori Minami ,  Tatsuya Tanaka

IPC分类号： G06K9/00

CPC分类号： H04N1/6072

摘要： In a color conversion section 10a, a mode judging section 31 judges a mode in effect: a copy mode or a printer mode, according to a mode judging signal. When the copy mode is identified, the mode judging section 31 supplied RGB data to a first color conversion process section 32, and the first color conversion section 32 carries out a first color conversion process in which a transitional color conversion value, which is color-transited from a precise color conversion value and a memory color conversion value, is set as a color conversion value with respect to memory color corresponding data. When the printer mode is identified, the mode judging section 31 supplies the RGB data to a second color conversion process section 33, and the second color conversion process section 33 carries out a second color conversion process in which the memory color conversion value is set as a color conversion value with respect to the memory color corresponding data.

摘要翻译： 在颜色转换部分10a中，模式判断部分31根据模式判断信号判断有效的模式：复印模式或打印机模式。 当识别复印模式时，模式判断部分31将RGB数据提供给第一颜色转换处理部分32，并且第一颜色转换部分32执行第一颜色转换处理，其中过渡颜色转换值是彩色转换处理部分， 从精确的颜色转换值和存储器颜色转换值转换，被设置为相对于存储器颜色对应数据的颜色转换值。 当识别打印机模式时，模式判断部分31将RGB数据提供给第二颜色转换处理部分33，并且第二颜色转换处理部分33执行第二颜色转换处理，其中存储器颜色转换值被设置为 相对于存储器颜色对应数据的颜色转换值。