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1. 发明授权

US07652800B2 Apparatus and method for image forming 失效
标题翻译：成像装置及方法
公开(公告)号：US07652800B2
公开(公告)日：2010-01-26
申请号：US11260257
申请日：2005-10-28
申请人： Hirokazu Shoda , Kunihiko Miura , Hidekazu Sekizawa
发明人： Hirokazu Shoda , Kunihiko Miura , Hidekazu Sekizawa
IPC分类号： H04N1/04
CPC分类号： H04N1/40062 , H04N1/40068
摘要： An image forming apparatus according to an embodiment of the invention reads an original by mechanically moving an axial light source in a subscanning direction perpendicular to the axis. The image forming apparatus includes: a sensor whose resolution in a main scanning direction parallel to the axis of the axial light source is higher than a designated resolution; a controller that controls the driving speed of the axial light source so that the resolution in the subscanning direction is higher than the designated resolution; an original-image-data generating unit that generates original image data with a resolution higher than the designated resolution in response to the output from the sensor; and an image reducing unit that generates reduced pixels fewer than a specified number of pixels in the original image data to generate a reduced image with a resolution equal to the designated resolution.
摘要翻译：根据本发明的实施例的图像形成装置通过在垂直于轴的副扫描方向上机械地移动轴向光源来读取原稿。图像形成装置包括：传感器，其在与主轴扫描方向平行的主扫描方向的分辨率高于指定分辨率; 控制器，其控制轴向光源的驱动速度，使得副扫描方向上的分辨率高于指定分辨率; 原始图像数据生成单元，响应于来自传感器的输出而生成分辨率高于指定分辨率的原始图像数据; 以及图像缩小单元，其生成少于原始图像数据中的指定数量的像素的缩小像素，以生成具有等于指定分辨率的分辨率的缩小图像。

2. 发明申请

US20080187214A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 失效
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20080187214A1
公开(公告)日：2008-08-07
申请号：US11670711
申请日：2007-02-02
申请人： Hirokazu Shoda
发明人： Hirokazu Shoda
IPC分类号： G06K9/62
CPC分类号： H04N1/486 , H04N1/1013 , H04N1/193 , H04N2201/0081 , H04N2201/0091 , H04N2201/044
摘要： To obtain an image with good visibility by identifying an original document as being a color original document or a monochrome original document for every original document and using processing suitable for each for an image read by the image reading device.To achieve the object, the invention includes: a color processing portion 77 that performs color image forming processing for a multi-color color original document made of more than one color; a color original document monochrome processing portion 74 that performs monochrome image forming processing for a monochromatic color original document made of a single color; a monochrome original document processing portion 73 that performs monochrome image forming processing different from the monochrome image forming processing by the color original document monochrome processing portion 74 for a monochrome original document; and a CPU 75 that enables appropriate selective use of the color processing portion 77, the color original document monochrome processing portion 74, and the monochrome original document processing portion 73 for each original document.
摘要翻译：为了通过将原始文档识别为每个原始文档的彩色原始文档或单色原始文档并且使用适合于图像读取装置所读取的图像的每个处理来获得具有良好可见性的图像。为了实现该目的，本发明包括：对由多于一种颜色制成的多色原始文件进行彩色图像形成处理的颜色处理部分77; 对由单色构成的单色原稿进行单色图像形成处理的彩色原稿单色处理部74; 单色原稿处理部73，进行与通过单色原稿的彩色原稿单色处理部74的单色图像形成处理不同的单色图像形成处理; 以及能够适当地选择性地使用每个原始文档的颜色处理部分77，彩色原稿单色处理部分74和单色原稿处理部分73的CPU 75。

3. 发明申请

US20070201918A1 Image copier and image copying method 审中-公开
标题翻译：图像复印机和图像复印方法
公开(公告)号：US20070201918A1
公开(公告)日：2007-08-30
申请号：US11365332
申请日：2006-02-28
申请人： Hirokazu Shoda , Naoaki Ide , Yusuke Hashizume , Kunihiko Miura
发明人： Hirokazu Shoda , Naoaki Ide , Yusuke Hashizume , Kunihiko Miura
IPC分类号： G03G15/00
CPC分类号： G03G15/607
摘要： An image copier of the invention includes a document table to position a document from which an image is read, a document holding cover to hold the document on the document table, a light source to irradiate light to the document when the image of the document is read, and an image reading light receiving element to receive reflected light from the document, and the document holding cover includes a document size detecting light emitting element to emit light at a time of document size detection. According to the image copier of the invention, the document size can be accurately detected independently of the kind of the document.
摘要翻译：本发明的图像复印机包括用于定位从中读取图像的文档的文档表，用于将文档保持在文档表上的文档保持盖，当文档的图像是文档时将光照射到文档的光源读取和图像读取光接收元件以接收来自原稿的反射光，并且原稿保持盖包括在文档尺寸检测时发光的原稿尺寸检测发光元件。根据本发明的图像复印机，可以独立于文档的种类来准确地检测文档尺寸。

4. 发明授权

US07149350B2 Image compression apparatus, image depression apparatus and method thereof 失效
标题翻译：图像压缩装置，图像压缩装置及其方法
公开(公告)号：US07149350B2
公开(公告)日：2006-12-12
申请号：US09955290
申请日：2001-09-19
申请人： Hirokazu Shoda , Sunao Tabata
发明人： Hirokazu Shoda , Sunao Tabata
IPC分类号： G06K9/36
CPC分类号： H04N1/64
摘要： An image compression apparatus includes a color region judging section which judges a color region of a color image signal and outputs the judgment information as the judgment result, a switch which chooses one compression parameter from a plurality of compression parameters corresponding to the judgment information supplied from the color region judging section, and a compressing section which compresses color image signals corresponding to the compression parameter chosen by the switch, wherein image compression and decompression with general color balance satisfactorily adjusted by appropriately setting the compression ratio that varies in accordance with color regions as required.
摘要翻译：图像压缩装置包括：颜色区域判断部分，其判断彩色图像信号的颜色区域并输出作为判断结果的判断信息;开关，其从与从所述判定信息提供的判断信息相对应的多个压缩参数中选择一个压缩参数颜色区域判断部分和压缩部分，其压缩与由开关选择的压缩参数相对应的彩色图像信号，其中通过适当地设置根据颜色区域变化的压缩比令令人满意地调整通常色彩平衡的图像压缩和解压缩为需要。

5. 发明授权

US08294310B2 Motor with reduction gear mechanism 有权
标题翻译：电机减速机构
公开(公告)号：US08294310B2
公开(公告)日：2012-10-23
申请号：US12666049
申请日：2008-07-22
申请人： Masayuki Shimoyama , Hirokazu Shoda , Yasuo Ohashi
发明人： Masayuki Shimoyama , Hirokazu Shoda , Yasuo Ohashi
IPC分类号： H02K7/116
CPC分类号： B60S1/166 , F16H1/225 , F16H55/24 , F16H2057/127 , H02K7/081 , H02K7/1166
摘要： A motor 10 with reduction gear mechanism has a first worm 15 and a second worm 15′ having mutually opposite screw torsion directions; a first counter gear 30 including a first large-diameter gear 31 meshing with the first worm 15 and a first small-diameter gear 35 rotating as one piece with the first large-diameter gear 31; a second counter gear 30′ including a second large-diameter gear 31′ meshing with the second worm 15′ and a second small-diameter gear 35′ rotating as one piece with the second large-diameter gear 31′; and an output gear 40 meshing with both the small-diameter gears 35, 35′; wherein a first device 50 for applying a force to press the first counter gear 30 towards a gear case 21 is arranged between the tip of the first small-diameter gear 35 and a gear case cover 29, and a second device 50′ for applying a force to press the second counter gear 30′ towards the gear case 21 is arranged between the tip of the second small-diameter gear 35′ and the gear case cover 29.
摘要翻译：具有减速齿轮机构的马达10具有第一蜗杆15和具有相互相反的螺杆扭转方向的第二蜗杆15' 第一副齿轮30包括与第一蜗杆15啮合的第一大直径齿轮31和与第一大直径齿轮31一体旋转的第一小直径齿轮35; 包括与第二蜗杆15'啮合的第二大直径齿轮31'和与第二大直径齿轮31'一体旋转的第二小直径齿轮35'的第二中间齿轮30'; 和与两个小直径齿轮35,35'啮合的输出齿轮40; 其中，用于施加力以将第一反向齿轮30向齿轮箱21推压的第一装置50布置在第一小直径齿轮35的尖端和齿轮箱盖29之间，第二装置50' 向第二小齿轮35'的前端和齿轮箱盖29之间设置有将第二中间齿轮30'压向齿轮箱21的力。

6. 发明授权

US08045238B2 Image processing apparatus, image processing method and image reading apparatus 失效
标题翻译：图像处理装置，图像处理方法和图像读取装置
公开(公告)号：US08045238B2
公开(公告)日：2011-10-25
申请号：US12206114
申请日：2008-09-08
申请人： Hirokazu Shoda , Satomi Hoshino
发明人： Hirokazu Shoda , Satomi Hoshino
IPC分类号： H04N1/40
CPC分类号： H04N1/00843 , H04N1/00848 , H04N1/00872
摘要： An image processing apparatus includes a first log conversion unit configured to execute gradation conversion processing for copying on an image signal generated by reading an original, an output-signal converting unit configured to generate an output signal from the image signal subjected to the gradation conversion processing for copying and output the output signal to an output apparatus, a second log conversion unit configured to be provided independently from the first log conversion unit and execute gradation conversion processing for specific original detection on the image signal generated by reading the original, and a specific-original detecting unit configured to detect whether the original is a specific original from the image signal subjected to the gradation conversion processing for specific original detection.
摘要翻译：一种图像处理装置包括：第一对数转换单元，被配置为执行用于复制对通过读取原稿生成的图像信号的灰度转换处理;输出信号转换单元，被配置为从经过灰度转换处理的图像信号产生输出信号用于将输出信号复制并输出到输出装置;第二日志转换单元，被配置为独立于第一对数转换单元提供，并且对通过读取原稿生成的图像信号执行特定原始检测的灰度转换处理， - 原始检测单元，被配置为从经过特定原始检测的灰度转换处理的图像信号中检测原稿是否是特定原稿。

7. 发明申请

US20090073509A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND IMAGE READING DEVICE 有权
标题翻译：图像处理装置，图像处理方法和图像读取装置
公开(公告)号：US20090073509A1
公开(公告)日：2009-03-19
申请号：US12207779
申请日：2008-09-10
申请人： Hirokazu Shoda
发明人： Hirokazu Shoda
IPC分类号： H04N1/04 , G06K9/00
CPC分类号： G06K9/38 , G06K2209/01 , H04N1/4072
摘要： An image processing device includes a histogram generation unit configured to generate a density histogram on the basis of image data of an original document, a white-reference value detection unit configured to acquire as a white reference value a density value at a density distribution peak in a predetermined white side range of the density histogram, a background-removal level determination unit configured to determine a background-removal level value having the maximum density to remove a background component by using a reference table on the basis of the white reference value, and a background removal unit configured to remove the background component from the image data by using the white reference value and the background-removal level value.
摘要翻译：一种图像处理装置，包括直方图生成单元，其被配置为基于原始文档的图像数据生成浓度直方图;白参考值检测单元，被配置为获取密度分布峰值的浓度值作为白色参考值密度直方图的预定白色侧范围;背景去除级别确定单元，被配置为基于白色参考值通过使用参考表来确定具有最大密度的背景去除级别值以去除背景分量，以及配置为通过使用白色参考值和背景去除级别值从图像数据中去除背景分量的背景去除单元。

8. 发明申请

US20090073477A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND IMAGE READING APPARATUS 失效
标题翻译：图像处理装置，图像处理方法和图像读取装置
公开(公告)号：US20090073477A1
公开(公告)日：2009-03-19
申请号：US12206114
申请日：2008-09-08
申请人： Hirokazu Shoda , Satomi Hoshino
发明人： Hirokazu Shoda , Satomi Hoshino
IPC分类号： G06F3/12
CPC分类号： H04N1/00843 , H04N1/00848 , H04N1/00872
摘要： An image processing apparatus includes a first log conversion unit configured to execute gradation conversion processing for copying on an image signal generated by reading an original, an output-signal converting unit configured to generate an output signal from the image signal subjected to the gradation conversion processing for copying and output the output signal to an output apparatus, a second log conversion unit configured to be provided independently from the first log conversion unit and execute gradation conversion processing for specific original detection on the image signal generated by reading the original, and a specific-original detecting unit configured to detect whether the original is a specific original from the image signal subjected to the gradation conversion processing for specific original detection.
摘要翻译：一种图像处理装置包括：第一对数转换单元，被配置为执行用于复制对通过读取原稿生成的图像信号的灰度转换处理;输出信号转换单元，被配置为从经过灰度转换处理的图像信号产生输出信号用于将输出信号复制并输出到输出装置;第二日志转换单元，被配置为独立于第一对数转换单元提供，并且对通过读取原稿生成的图像信号执行特定原始检测的灰度转换处理， - 原始检测单元，被配置为从经过特定原始检测的灰度转换处理的图像信号中检测原稿是否是特定原稿。

9. 发明申请

US20060209317A1 Apparatus and method for image forming 失效
标题翻译：成像装置及方法
公开(公告)号：US20060209317A1
公开(公告)日：2006-09-21
申请号：US11260257
申请日：2005-10-28
申请人： Hirokazu Shoda , Kunihiko Miura , Hidekazu Sekizawa
发明人： Hirokazu Shoda , Kunihiko Miura , Hidekazu Sekizawa
IPC分类号： G06K15/02
CPC分类号： H04N1/40062 , H04N1/40068
摘要： An image forming apparatus according to an embodiment of the invention reads an original by mechanically moving an axial light source in a subscanning direction perpendicular to the axis. The image forming apparatus includes: a sensor whose resolution in a main scanning direction parallel to the axis of the axial light source is higher than a designated resolution; a controller that controls the driving speed of the axial light source so that the resolution in the subscanning direction is higher than the designated resolution; an original-image-data generating unit that generates original image data with a resolution higher than the designated resolution in response to the output from the sensor; and an image reducing unit that generates reduced pixels fewer than a specified number of pixels in the original image data to generate a reduced image with a resolution equal to the designated resolution.
摘要翻译：根据本发明的实施例的图像形成装置通过在垂直于轴的副扫描方向上机械地移动轴向光源来读取原稿。图像形成装置包括：传感器，其在与主轴扫描方向平行的主扫描方向的分辨率高于指定分辨率; 控制器，其控制轴向光源的驱动速度，使得副扫描方向上的分辨率高于指定分辨率; 原始图像数据生成单元，响应于来自传感器的输出而生成分辨率高于指定分辨率的原始图像数据; 以及图像缩小单元，其生成少于原始图像数据中的指定数量的像素的缩小像素，以生成具有等于指定分辨率的分辨率的缩小图像。

10. 发明申请

US20060209312A1 Method and apparatus for image processing 失效
公开(公告)号：US20060209312A1
公开(公告)日：2006-09-21
申请号：US11079485
申请日：2005-03-15
申请人： Hirokazu Shoda
发明人： Hirokazu Shoda
IPC分类号： G06F3/12
CPC分类号： H04N1/3871 , H04N5/2355
摘要： The invention relates to an apparatus and method for image processing, which can prevent saturation of a high-density image to read the image in which gradation skip is not generated in reading information on a document. Image density is detected based on an image signal, and sensitivity characteristics of the image signal is switched based on the detected result.

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