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11. 发明申请

US20100157386A1 IMAGE READER AND IMAGE FORMING DEVICE 失效
标题翻译：图像读取器和图像形成装置
公开(公告)号：US20100157386A1
公开(公告)日：2010-06-24
申请号：US12535195
申请日：2009-08-04
申请人： Ryuichi Okumura
发明人： Ryuichi Okumura
IPC分类号： H04N1/04
CPC分类号： H04N1/00002 , G06T1/00 , G06T5/005 , G06T5/20 , G06T2207/10008 , G06T2207/20012 , G06T2207/20021 , G06T2207/30176 , H04N1/00029 , H04N1/00045 , H04N1/00068 , H04N1/00082
摘要： An image reader includes: an average calculation unit which calculates an average DAV of pixel values of pixels existing in an area corresponding to a striped image in a document image read by a scanning unit; a judgment unit which judges whether the average DAV is a value between judgment reference values DL and DH where (DL
摘要翻译：图像读取器包括：平均计算单元，其计算由扫描单元读取的文档图像中存在于与条纹图像相对应的区域中的像素的像素值的平均DAV; 判断单元，其判断平均DAV是否是判断基准值DL和DH之间的值，其中（DL

12. 发明申请

US20090214125A1 Image Processing Method and Image Processing Apparatus 失效
标题翻译：图像处理方法和图像处理装置
公开(公告)号：US20090214125A1
公开(公告)日：2009-08-27
申请号：US12389596
申请日：2009-02-20
申请人： Ryuichi Okumura
发明人： Ryuichi Okumura
IPC分类号： G06K9/72 , G06K9/32 , G09G5/00 , H04N1/04
CPC分类号： G09G5/00 , G06K9/3208 , G06T11/60 , G09G2340/04 , G09G2340/0414 , G09G2340/0421 , G09G2340/0464 , G09G2340/0471 , G09G2340/0492 , G09G2340/145 , H04N1/00809 , H04N2201/0094
摘要： An image processing method has the steps of: scanning respective pages in a document; generating respective pieces of image data corresponding to the pages; identifying respective orientations of isolated images contained by each of the pages according to a result of character recognition for the image data; determining whether or not the isolated images contained by the page have different orientations; assigning respective ones of the isolated images to new pages; and setting respective orientations of the isolated images in the new pages as respective upright orientations of the isolated images.
摘要翻译：一种图像处理方法具有以下步骤：扫描文档中的各个页面; 产生对应于这些页面的各个图像数据; 根据图像数据的字符识别结果识别由每个页面包含的隔离图像的各个取向; 确定页面所包含的孤立图像是否具有不同的取向; 将分离的图像分配给新的页面; 并且将新页面中的孤立图像的各个取向设置为分离图像的直立取向。

13. 发明授权

US08274673B2 Image reading apparatus, and image forming apparatus 有权
标题翻译：图像读取装置和图像形成装置
公开(公告)号：US08274673B2
公开(公告)日：2012-09-25
申请号：US12498655
申请日：2009-07-07
申请人： Ryuichi Okumura , Hiroyuki Harada
发明人： Ryuichi Okumura , Hiroyuki Harada
IPC分类号： G06F3/12 , H04N1/40 , H04N1/38 , G06K9/40
CPC分类号： H04N1/0057 , H04N1/00002 , H04N1/00013 , H04N1/00037 , H04N1/00076 , H04N1/00413 , H04N1/00639 , H04N1/00641 , H04N1/00652 , H04N1/00687 , H04N1/00694 , H04N1/00923
摘要： A multi-functional peripheral allows a user to select a productivity priority mode or an image quality priority mode. In the productivity priority mode, a scanner performs a reading operation without moving first and second carriages in a sub-scanning direction, a foreign object image removing processing is executed in accordance with image data obtained by the reading operation, and image forming is performed in accordance with the image data applied with image processing. In the image quality priority mode, the first and second carriages are moved from a reading position P to a reading position P′ at which the foreign object does not adhere to a reading slot, the scanner performs the reading operation, and an image forming is performed in accordance with image data applied with image processing not including the foreign object image removing processing.
摘要翻译：多功能外设允许用户选择生产率优先模式或图像质量优先模式。在生产率优先模式中，扫描器不进行副扫描方向的第一和第二托架的移动而执行读取操作，根据通过读取操作获得的图像数据执行异物图像去除处理，并且在根据应用图像处理的图像数据。在图像质量优先模式中，第一和第二滑架从读取位置P移动到异物不粘附到读取槽的读取位置P'，扫描仪执行读取操作，并且图像形成是根据应用了不包括异物图像去除处理的图像处理的图像数据执行。

14. 发明授权

US08237997B2 Image reader and image forming device 失效
标题翻译：图像读取器和图像形成装置
公开(公告)号：US08237997B2
公开(公告)日：2012-08-07
申请号：US12535195
申请日：2009-08-04
申请人： Ryuichi Okumura
发明人： Ryuichi Okumura
IPC分类号： H04N1/04 , H04N1/38
CPC分类号： H04N1/00002 , G06T1/00 , G06T5/005 , G06T5/20 , G06T2207/10008 , G06T2207/20012 , G06T2207/20021 , G06T2207/30176 , H04N1/00029 , H04N1/00045 , H04N1/00068 , H04N1/00082
摘要： An image reader includes: an average calculation unit which calculates an average DAV of pixel values of pixels existing in an area corresponding to a striped image in a document image read by a scanning unit; a judgment unit which judges whether the average DAV is a value between judgment reference values DL and DH where (DL
摘要翻译：图像读取器包括：平均计算单元，其计算由扫描单元读取的文档图像中存在于与条纹图像相对应的区域中的像素的像素值的平均DAV; 判断单元，其判断平均DAV是否是判断基准值DL和DH之间的值，其中（DL

15. 发明授权

US06693659B2 Image forming apparatus with a print head having variable lighting period 失效
标题翻译：具有可变照明周期的打印头的图像形成装置
公开(公告)号：US06693659B2
公开(公告)日：2004-02-17
申请号：US10014791
申请日：2001-12-14
申请人： Ryuichi Okumura , Hironori Ando , Yoshifumi Ishii , Hideo Umezawa
发明人： Ryuichi Okumura , Hironori Ando , Yoshifumi Ishii , Hideo Umezawa
IPC分类号： B41J247
CPC分类号： H04N1/40031 , G06K15/1247 , H04N1/4056 , H04N1/407
摘要： In an image forming apparatus having an LED print head according to the present invention, the cycle period of a lighting reference clock signal is variably set according to the tone level of image data so as to variably set the lighting period of an LED according to the tone level of the image data. This makes it possible to provide a linear characteristic relationship between the image data and the tone level of a formed toner image for improvement of an image quality.
摘要翻译：在根据本发明的具有LED打印头的图像形成装置中，根据图像数据的色调级可变地设置点亮基准时钟信号的周期，以便可变地设置LED的点亮周期图像数据的音调级别。这使得可以提供图像数据和形成的调色剂图像的色调级之间的线性特性关系，以提高图像质量。

16. 发明授权

US5250968A Image projecting unit 失效
标题翻译：图像投影单元
公开(公告)号：US5250968A
公开(公告)日：1993-10-05
申请号：US888868
申请日：1992-05-27
申请人： Kiyoshi Numata , Toshio Maruyama , Ryuichi Okumura
发明人： Kiyoshi Numata , Toshio Maruyama , Ryuichi Okumura
IPC分类号： G02B7/02 , G03B21/00 , H04N5/74
CPC分类号： H04N5/7408
摘要： An image projecting unit is shown which comprises a structure having a display surface on which a visual image is displayed, and a lens assembly movably arranged in front of the display surface of the structure. The lens assembly has a rearmost lens which faces the display surface. A bellows is disposed between the display surface and the rearmost lens to define therebetween a sealed space, and a liquid is contained in the sealed space to optically connect the display surface and the rearmost lens.
摘要翻译：示出了一种图像投影单元，其包括具有其上显示视觉图像的显示表面的结构，以及可移动地布置在该结构的显示表面前方的透镜组件。透镜组件具有面向显示表面的最后面的透镜。在显示表面和最后面的透镜之间设置波纹管，以在其间限定密封空间，并且在密封空间中容纳液体以将显示表面和最后面的透镜光学连接。

17. 发明申请

US20110228299A1 IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND IMAGE PROCESSING METHOD THAT READ COLOR IMAGE DATA FROM A DOCUMENT 有权
标题翻译：图像处理设备，图像形成设备和从文档读取彩色图像数据的图像处理方法
公开(公告)号：US20110228299A1
公开(公告)日：2011-09-22
申请号：US13048058
申请日：2011-03-15
申请人： Ryuichi Okumura
发明人： Ryuichi Okumura
IPC分类号： H04N1/60
CPC分类号： H04N1/4095
摘要： An image processing apparatus includes an image reading unit that reads an image of a document as color image data including pieces of color component data; a dot-component removing unit that removes dot components by smoothing each color component data; a high-frequency-color identifying unit that identifies, of colors represented by dot-removed color component data obtained by the smoothing, a high-frequency color satisfying a predetermined high-frequency condition; an individual-density-conversion-information generating unit that generates, for each high-frequency color, individual-density conversion information for converting each color component data such that a color near the high-frequency color becomes substantially the same as the high-frequency color; and a color-component-data converting unit that converts, based on the individual-density conversion information, each color component data in a part of the color image data, the part being data in which a color represented by the dot-removed color component data is a color near the high-frequency color.
摘要翻译：图像处理装置包括：图像读取单元，其将文档的图像读取为包括彩色分量数据的彩色图像数据; 点分量去除单元，其通过平滑每个颜色分量数据来去除点分量; 高频颜色识别单元，其识别通过平滑获得的由去除去的色分量数据表示的颜色，满足预定高频条件的高频颜色; 个体密度转换信息生成单元，针对每个高频颜色生成用于转换每个颜色分量数据的单独浓度转换信息，使得高频颜色附近的颜色变得与高频颜色; 以及颜色分量数据转换单元，其基于所述单独密度转换信息转换所述彩色图像数据的一部分中的每个颜色分量数据，所述部分是其中由所述去除点的颜色分量数据是高频颜色附近的颜色。

18. 发明申请

US20100165405A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20100165405A1
公开(公告)日：2010-07-01
申请号：US12638086
申请日：2009-12-15
申请人： Ryuichi Okumura
发明人： Ryuichi Okumura
IPC分类号： G06F15/00 , G06K15/00
CPC分类号： H04N1/295 , H04N1/00572 , H04N1/00578 , H04N1/00602 , H04N1/00623 , H04N1/00631 , H04N1/233 , H04N1/2338 , H04N1/2369 , H04N1/38 , H04N2201/0094
摘要： An image forming apparatus has a printing unit for executing a single-sided print job and a double-sided print job. A storage unit stores print target data as backing sheet image data when a single-sided print job is executed. An image reading unit reads images on both sides of a document that is subjected to image processing. A backing sheet judgment unit judges whether there is an image that matches a backing sheet image among the images on both sides of the document by comparing the document image data read by the image reading unit with the backing sheet image data stored in the storage unit. An exclusion processing unit performs processing to exclude from the image processing targets an image judged by the backing sheet judgment unit to match the backing sheet image among the images on both sides of the document read by the image reading unit.
摘要翻译：图像形成装置具有用于执行单面打印作业和双面打印作业的打印单元。当执行单面打印作业时，存储单元将打印目标数据存储为背板图像数据。图像读取单元读取经受图像处理的文档的两侧的图像。背板判断单元通过将由图像读取单元读取的文档图像数据与存储在存储单元中的背板图像数据进行比较来判断是否存在与文档两侧的图像中的背板图像相匹配的图像。排除处理单元执行处理，以从图像处理对象中排除由背板判断单元判断的图像，以匹配由图像读取单元读取的文档的两侧的图像之中的背板图像。

19. 发明申请

US20100007906A1 IMAGE READING APPARATUS, AND IMAGE FORMING APPARATUS 有权
标题翻译：图像读取装置和图像形成装置
公开(公告)号：US20100007906A1
公开(公告)日：2010-01-14
申请号：US12498655
申请日：2009-07-07
申请人： Ryuichi Okumura , Hiroyuki Harada
发明人： Ryuichi Okumura , Hiroyuki Harada
IPC分类号： G06F3/12
CPC分类号： H04N1/0057 , H04N1/00002 , H04N1/00013 , H04N1/00037 , H04N1/00076 , H04N1/00413 , H04N1/00639 , H04N1/00641 , H04N1/00652 , H04N1/00687 , H04N1/00694 , H04N1/00923
摘要： A multi-functional peripheral allows a user to select a productivity priority mode or an image quality priority mode. In the productivity priority mode, a scanner performs a reading operation without moving first and second carriages in a sub-scanning direction, a foreign object image removing processing is executed in accordance with image data obtained by the reading operation, and image forming is performed in accordance with the image data applied with image processing. In the image quality priority mode, the first and second carriages are moved from a reading position P to a reading position P′ at which the foreign object does not adhere to a reading slot, the scanner performs the reading operation, and an image forming is performed in accordance with image data applied with image processing not including the foreign object image removing processing.
摘要翻译：多功能外设允许用户选择生产率优先模式或图像质量优先模式。在生产率优先模式中，扫描器不进行副扫描方向的第一和第二托架的移动而执行读取操作，根据通过读取操作获得的图像数据执行异物图像去除处理，并且在根据应用图像处理的图像数据。在图像质量优先模式中，第一和第二滑架从读取位置P移动到异物不粘附到读取槽的读取位置P'，扫描仪执行读取操作，并且图像形成是根据应用了不包括异物图像去除处理的图像处理的图像数据执行。

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