公开(公告)号：US07551320B2

公开(公告)日：2009-06-23

申请号：US11514211

申请日：2006-09-01

Applicant: Tomoe Matsuoka ,  Tatsuya Tanaka ,  Kyosuke Taka

Inventor： Tomoe Matsuoka ,  Tatsuya Tanaka ,  Kyosuke Taka

IPC: G06F15/00

CPC classification number: H04N1/6022 ,  H04N1/6097

Abstract: 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.

Abstract translation: 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：US20070052988A1

公开(公告)日：2007-03-08

申请号：US11514211

申请日：2006-09-01

Applicant: Tomoe Matsuoka ,  Tatsuya Tanaka ,  Kyosuke Taka

Inventor： Tomoe Matsuoka ,  Tatsuya Tanaka ,  Kyosuke Taka

IPC: G06F15/00

CPC classification number: H04N1/6022 ,  H04N1/6097

Abstract: 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.

Abstract translation: 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：US20080019712A1

公开(公告)日：2008-01-24

申请号：US11879925

申请日：2007-07-19

Applicant: Tatsuya Tanaka ,  Kyosuke Taka ,  Takashi Kitagawa

Inventor： Tatsuya Tanaka ,  Kyosuke Taka ,  Takashi Kitagawa

IPC: G03G15/08

CPC classification number: G03G15/556 ,  G03G15/0853 ,  G03G15/0893 ,  G03G15/553

Abstract: 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.

Abstract translation: 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

Applicant: Tatsuya Tanaka ,  Kyosuke Taka ,  Takashi Kitagawa

Inventor： Tatsuya Tanaka ,  Kyosuke Taka ,  Takashi Kitagawa

IPC: G03G15/08

CPC classification number: G03G15/556 ,  G03G15/0853 ,  G03G15/0893 ,  G03G15/553

Abstract: 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.

Abstract translation: 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

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

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

IPC: G03F3/08

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

Abstract: 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.

Abstract translation: 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：US20080199076A1

公开(公告)日：2008-08-21

申请号：US12069771

申请日：2008-02-13

Applicant: Tomoe Matsuoka ,  Michiko Fujiwara ,  Tatsuya Tanaka ,  Norihide Yasuoka

Inventor： Tomoe Matsuoka ,  Michiko Fujiwara ,  Tatsuya Tanaka ,  Norihide Yasuoka

IPC: G06K9/34

CPC classification number: G06K9/38 ,  G06K9/00442 ,  G06K2209/01

Abstract: 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.

Abstract translation: 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：US08073251B2

公开(公告)日：2011-12-06

申请号：US12069771

申请日：2008-02-13

Applicant: Tomoe Matsuoka ,  Michiko Fujiwara ,  Tatsuya Tanaka ,  Norihide Yasuoka

Inventor： Tomoe Matsuoka ,  Michiko Fujiwara ,  Tatsuya Tanaka ,  Norihide Yasuoka

IPC: G06K9/00 ,  G06K1/00 ,  G06F15/00 ,  H04N1/60 ,  G03F3/08

CPC classification number: G06K9/38 ,  G06K9/00442 ,  G06K2209/01

Abstract: 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.

Abstract translation: 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：US20070252850A1

公开(公告)日：2007-11-01

申请号：US11790616

申请日：2007-04-26

Applicant: Michiko Fujiwara ,  Tatsuya Tanaka ,  Norihide Yasuoka ,  Tomoe Matsuoka ,  Masahiro Okuyama

Inventor： Michiko Fujiwara ,  Tatsuya Tanaka ,  Norihide Yasuoka ,  Tomoe Matsuoka ,  Masahiro Okuyama

IPC: G09G5/02

CPC classification number: H04N19/186 ,  H04N1/646 ,  H04N19/60 ,  H04N19/85

Abstract: Image processing method and image processing apparatus capable of reducing data volume further after JPEG compression are provided. RGB data is first converted into YUV data, and then scale conversion of luminance value and color-difference value of the YUV data is performed. Discrete cosine transform of the scale-converted YUV data is performed, and the data after the discrete cosine transform is coded into a Huffman code.

Abstract translation: 提供能够在JPEG压缩之后进一步减少数据量的图像处理方法和图像处理装置。 首先将RGB数据转换为YUV数据，然后执行YUV数据的亮度值和色差值的比例变换。 进行缩放变换的YUV数据的离散余弦变换，将离散余弦变换后的数据编码为霍夫曼码。

公开(公告)号：US20120104529A1

公开(公告)日：2012-05-03

申请号：US13382452

申请日：2010-07-07

Applicant: Tatsuya Tanaka

Inventor： Tatsuya Tanaka

IPC: H01L31/0232 ,  G03F7/20 ,  G02B5/23 ,  H01L31/18 ,  G02B5/22

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

Abstract: 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.

Abstract translation: 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：US20110001268A1

公开(公告)日：2011-01-06

申请号：US12745144

申请日：2008-11-26

Applicant: Tatsuya Tanaka ,  Takayasu Fujiura ,  Naoki Kikuchi ,  Naoyuki Tashiro ,  Atsushi Yamamoto ,  Tsutomu Nagaoka ,  Kentaro Okuno

Inventor： Tatsuya Tanaka ,  Takayasu Fujiura ,  Naoki Kikuchi ,  Naoyuki Tashiro ,  Atsushi Yamamoto ,  Tsutomu Nagaoka ,  Kentaro Okuno

IPC: B29C45/00

CPC classification number: B29B9/14 ,  B29K2105/0008 ,  C08J5/045 ,  C08J2323/12 ,  C08J2367/04 ,  Y10T428/249925 ,  Y10T428/24994

Abstract: The invention provides a natural fiber-reinforced thermoplastic resin injection molding having an excellent ability to discharge static electricity. The natural fiber-reinforced thermoplastic resin injection molding is obtained by injection-molding with using natural fiber-reinforced thermoplastic resin pellets as a molding feedstock containing natural fibers as reinforcing fibers, has a natural fiber content of from 20 to 60 wt %. The natural fibers have an average length of from 1.5 to 4.0 mm. The natural fiber-reinforced thermoplastic resin injection molding has an electrostatic voltage half-life, as determined by the half-life measurement method specified in JIS L 1094, of less than 40 seconds.

Abstract translation: 本发明提供了具有优异的排出静电能力的天然纤维增强热塑性树脂注射成型体。 天然纤维增强热塑性树脂注射成型是通过使用天然纤维增强热塑性树脂粒料作为含有天然纤维作为增强纤维的成型原料的注射成型而获得的，天然纤维含量为20〜60重量％。 天然纤维的平均长度为1.5至4.0毫米。 天然纤维增强热塑性树脂注射成型体具有由JIS L 1094规定的半衰期测定方法测定的静电电压半衰期小于40秒。