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1. 发明申请

US20090135304A1 DISPLAY DEVICE, IMAGE SIGNAL PROCESSING METHOD, AND PROGRAM 有权
标题翻译：显示设备，图像信号处理方法和程序
公开(公告)号：US20090135304A1
公开(公告)日：2009-05-28
申请号：US12270931
申请日：2008-11-14
申请人： Yasuo INOUE , Toshihide HAYASHI , Masayuki TSUMURA , Koki TSUMORI , Katsuhiro SHIMIZU , Ban KAWAMURA , Ryuichi OKUMURA
发明人： Yasuo INOUE , Toshihide HAYASHI , Masayuki TSUMURA , Koki TSUMORI , Katsuhiro SHIMIZU , Ban KAWAMURA , Ryuichi OKUMURA
IPC分类号： G09G5/00
CPC分类号： G09G5/006 , G09G3/3208 , G09G2320/0247 , G09G2320/0261 , G09G2320/0613 , G09G2320/0626 , G09G2320/0666 , G09G2360/16 , G09G2370/04
摘要： There is provided a display device equipped with a display unit, the display device including a receiving part for receiving a difference signal of a plurality of channels including an image signal and content identification information inserted in a blanking period and outputting the image signal and the content identification information; a light emission amount regulation part for setting a reference duty according to image information of the image signal; an adjustment part for adjusting so that an actual duty is within a predetermined range based on the reference duty and an adjustment signal and adjusting a gain of the image signal so that a light emission amount defined by the actual duty and the gain of the image signal becomes the same as the light emission amount defined by the reference duty; and an adjustment signal generation part for generating the adjustment signal based on the content identification information.
摘要翻译：提供了一种配备有显示单元的显示装置，该显示装置包括：接收部，用于接收多个通道的差分信号，包括图像信号和插入消隐期间的内容识别信息，并输出图像信号和内容识别信息; 发光量调节部分，用于根据图像信号的图像信息设置基准占空比; 调节部件，用于基于参考占空比和调整信号调整实际占空比在预定范围内，并调整图像信号的增益，使得由实际占空比定义的发光量和图像信号的增益变得与由基准占空比限定的发光量相同; 以及调整信号生成部，用于基于内容识别信息生成调整信号。

2. 发明授权

US5764312A Projector apparatus 失效
标题翻译：投影仪
公开(公告)号：US5764312A
公开(公告)日：1998-06-09
申请号：US755109
申请日：1996-11-22
申请人： Ryuichi Okumura
发明人： Ryuichi Okumura
IPC分类号： H04N5/74
CPC分类号： H04N9/3141 , H04N5/7408
摘要： A projector apparatus which assures easier fine and rough adjustment of a swing and tilt angle, includes inclination rings which are formed symmetrically with respect to the center line of the aperture and is provided with at least two or more continuous inclined surfaces of predetermined inclination angle in both sides of the center line on one surface, a ring supporting member for supporting the inclined surfaces of the inclination rings and a ring guide for assisting rotation of the inclination rings wherein the inclination rings are arranged in such a condition that the other surfaces where the inclined surfaces are not formed are provided opposed with each other.
摘要翻译：确保摆动和倾斜角更容易的精细和粗略调整的投影仪装置包括相对于孔的中心线对称地形成的倾斜环，并且设置有至少两个或更多个具有预定倾斜角度的连续倾斜表面在一个表面上的中心线的两侧，用于支撑倾斜环的倾斜表面的环支撑构件和用于辅助倾斜环的旋转的环形引导件，其中倾斜环以这样的条件布置，未形成倾斜表面彼此相对设置。

3. 发明授权

US4541748A Serial printer with ink roller 失效
标题翻译：带墨辊的串行打印机
公开(公告)号：US4541748A
公开(公告)日：1985-09-17
申请号：US572842
申请日：1984-01-23
申请人： Ryuichi Okumura , Hidemi Dohi , Shingo Togawa
发明人： Ryuichi Okumura , Hidemi Dohi , Shingo Togawa
IPC分类号： B41J1/30 , B41J27/12
CPC分类号： B41J27/12 , B41J1/30
摘要： A printer which is provided with a daisy wheel so that the types thereof are brought into contact with an ink roller to thereby apply ink onto the types and constructed to be disposed the ink roller at the position at an angle of 90.degree. or less circumferential of the daisy wheel from the printing position.The position of the types is grouped into two regions defined in connection with the ink roller set position and the rotation direction of the daisy wheel is decided by the region in which the types to be printed are positioned, in order to get high printing speed.The fingers located at a portion corresponding to the ink roller set position when the daisy wheel is in a printing-stand-by condition are smaller in length than others and have no type respectively, thereby preventing the daisy wheel from being deformation.
摘要翻译：一种具有菊花轮的打印机，使得其类型与墨辊接触，从而将墨施加到这些类型上并构造成将墨辊设置在90°或更小的圆周的位置处菊花轮从打印位置。类型的位置被分组为与墨辊设置位置相关联地限定的两个区域，并且菊花轮的旋转方向由要打印的类型的位置确定，以获得高打印速度。当菊花轮处于打印待机状态时，位于与墨辊设置位置相对应的部分处的指状物的长度比其他部分长，分别没有类型，从而防止菊花轮变形。

4. 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。

5. 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

6. 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。

7. 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。

8. 发明授权

US08547612B2 Image processing apparatus, image forming apparatus, and image processing method that read color image data from a document 有权
标题翻译：从文件读取彩色图像数据的图像处理装置，图像形成装置和图像处理方法
公开(公告)号：US08547612B2
公开(公告)日：2013-10-01
申请号：US13048058
申请日：2011-03-15
申请人： Ryuichi Okumura
发明人： Ryuichi Okumura
IPC分类号： G03F3/08
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; 个体密度变换信息生成单元，对于每个高频颜色，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，其基于各个浓度转换信息，将彩色图像数据的一部分中的每个颜色分量数据进行转换，该部分是由点去除颜色分量表示的颜色的数据数据是高频颜色附近的颜色。

9. 发明授权

US08330986B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08330986B2
公开(公告)日：2012-12-11
申请号：US12638086
申请日：2009-12-15
申请人： Ryuichi Okumura
发明人： Ryuichi Okumura
IPC分类号： 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。

10. 发明授权

US08199171B2 Display device, image signal processing method, and program 有权
标题翻译：显示设备，图像信号处理方法和程序
公开(公告)号：US08199171B2
公开(公告)日：2012-06-12
申请号：US12270931
申请日：2008-11-14
申请人： Yasuo Inoue , Toshihide Hayashi , Masayuki Tsumura , Koki Tsumori , Katsuhiro Shimizu , Ban Kawamura , Ryuichi Okumura
发明人： Yasuo Inoue , Toshihide Hayashi , Masayuki Tsumura , Koki Tsumori , Katsuhiro Shimizu , Ban Kawamura , Ryuichi Okumura
IPC分类号： G09G5/10
CPC分类号： G09G5/006 , G09G3/3208 , G09G2320/0247 , G09G2320/0261 , G09G2320/0613 , G09G2320/0626 , G09G2320/0666 , G09G2360/16 , G09G2370/04
摘要： There is provided a display device equipped with a display unit, the display device including a receiving part for receiving a difference signal of a plurality of channels including an image signal and content identification information inserted in a blanking period and outputting the image signal and the content identification information; a light emission amount regulation part for setting a reference duty according to image information of the image signal; an adjustment part for adjusting so that an actual duty is within a predetermined range based on the reference duty and an adjustment signal and adjusting a gain of the image signal so that a light emission amount defined by the actual duty and the gain of the image signal becomes the same as the light emission amount defined by the reference duty; and an adjustment signal generation part for generating the adjustment signal based on the content identification information.
摘要翻译：提供了一种配备有显示单元的显示装置，该显示装置包括：接收部，用于接收多个通道的差分信号，该多个通道包括图像信号和插入消隐期间的内容识别信息，并输出图像信号和内容识别信息; 发光量调节部分，用于根据图像信号的图像信息设置基准占空比; 调节部件，用于基于参考占空比和调整信号调整实际占空比在预定范围内，并调整图像信号的增益，使得由实际占空比定义的发光量和图像信号的增益变得与由基准占空比限定的发光量相同; 以及调整信号生成部，用于基于内容识别信息生成调整信号。

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