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1. 发明授权

US5781660A Image processing method and apparatus 失效
标题翻译：图像处理方法和装置
公开(公告)号：US5781660A
公开(公告)日：1998-07-14
申请号：US508860
申请日：1995-07-28
申请人： Takashi Nitta , Mikio Aoki
发明人： Takashi Nitta , Mikio Aoki
IPC分类号： G06K9/20 , G06K9/22 , G06K9/32 , G06K9/34 , G06K9/46 , G06K9/48 , G06K9/66
CPC分类号： G06K9/3283 , G06K2209/01
摘要： A method, apparatus and computer program product for extracting the line of text to be read, and compensating for any inclination or shifting in the column direction of the scanned character images, to improve the recognition ratio of the character recognition process. By extracting the characters at or near the column-direction center of plural meandering lines of scanned character images, the lines intended to be read for character recognition can be extracted based on the extracted characters. When there is shifting in the column direction between character images on the same scanned line, the amount of shifting is determined based on the inclination between the characters to compensate the shifting based on the obtained inclination. When the scanned character images are skewed relative to the column direction, a process minimizing the slope of the inclination is executed to compensate the inclination.
摘要翻译：一种用于提取待读取的文本行并补偿扫描字符图像的列方向上的任何倾斜或移位的方法，装置和计算机程序产品，以提高字符识别处理的识别率。通过提取扫描字符图像的多个曲折行的列方向中心处或附近的字符，可以基于提取的字符提取旨在被读取用于字符识别的行。当在相同扫描线上的字符图像之间的列方向上移动时，基于字符之间的倾斜度来确定移位量，以基于获得的倾斜来补偿移位。当扫描的字符图像相对于列方向倾斜时，执行最小化倾斜的斜率的处理以补偿倾斜度。

2. 发明授权

US5777755A Information input device 失效
标题翻译：信息输入设备
公开(公告)号：US5777755A
公开(公告)日：1998-07-07
申请号：US499537
申请日：1995-07-07
申请人： Mikio Aoki , Takashi Nitta
发明人： Mikio Aoki , Takashi Nitta
IPC分类号： G06K9/20 , G06T1/60 , H04N1/00 , H04N1/047 , H04N1/107 , H04N1/193 , H04N1/024
CPC分类号： H04N1/047 , H04N1/107 , H04N1/193 , H04N2201/04703 , H04N2201/04787
摘要： An image-scanning device which includes an image input area possessing an image sensor area that reads images such as characters and graphics on a manuscript illuminated by a light source, transfers the image data corresponding to the read data in a specified size after issuing an image data transfer interrupt request; and an image processing area possessing a ring buffer that stores the image data being sent from the image input area on a specified data size basis in specified areas, and which performs image correction on the image data stored in this ring buffer between image data transfer interrupt requests from the image input area.
摘要翻译：一种图像扫描装置，其包括具有图像传感器区域的图像输入区域，该图像传感器区域读取由光源照射的原稿上的诸如字符和图形的图像，在发布图像之后传送与所读取的数据相对应的图像数据数据传输中断请求; 以及具有环形缓冲器的图像处理区域，其在指定的区域中以指定的数据大小存储从图像输入区域发送的图像数据，并且对图像数据传送中断之间存储在该环形缓冲器中的图像数据进行图像校正来自图像输入区域的请求。

3. 发明授权

US5719970A Image processing method and device 失效
公开(公告)号：US5719970A
公开(公告)日：1998-02-17
申请号：US585583
申请日：1996-01-16
申请人： Mikio Aoki , Takashi Nitta
发明人： Mikio Aoki , Takashi Nitta
IPC分类号： H04N1/047 , H04N1/107 , H04N1/193 , H04N1/024
CPC分类号： H04N1/047 , H04N1/107 , H04N1/193 , H04N2201/04703 , H04N2201/04787
摘要： A two-line sensor type image input and processing apparatus and method for accurately determining the current scan state, start of scanning and end of scanning events, as well as estimating scanning speed corresponding thereto, and for performing high precision distortion correction on the basis of these estimated scanning speeds. This image input and processing method or apparatus may comprise 1) overall speed judgment that judges the scanning speed based on feature data from the two sensors; 2) stop state judgment that judges whether or not the image input member is in a scan stop state with the input switch for facilitating image data input in the ON state; 3) pre/post stop state speed judgment that judges the scanning speed before and after the scan stop state based on the scan stop time judged by stop state judgment and the overall scanning speed judged by overall speed judgment; 4) scan start judgment that judges whether or not the image input member started scanning; 5) scan start speed judgment that judges the scanning speed at scan start; 6) scan end judgment that judges whether or not the image input member has ended scanning; 7) scan end speed judgment that judges the scanning speed at scan end; 8) ring buffer write end position updating that uses a ring buffer as the buffer for storing image data and updates the write end address in the ring buffer; and means for correcting images based on speed and start/stop information generated from these various speed judgment devices or processes.

4. 发明授权

US06249359B1 Information input device 失效
标题翻译：信息输入设备
公开(公告)号：US06249359B1
公开(公告)日：2001-06-19
申请号：US09007397
申请日：1998-01-15
申请人： Mikio Aoki , Takashi Nitta
发明人： Mikio Aoki , Takashi Nitta
IPC分类号： H04N1024
CPC分类号： H04N1/047 , H04N1/107 , H04N1/193 , H04N2201/02439 , H04N2201/04703 , H04N2201/04734 , H04N2201/04743 , H04N2201/04787 , H04N2201/04794
摘要： An image-scanning device which includes an image input unit possessing an image sensor unit that reads images such as characters and graphics on a manuscript illuminated by a light source, transfers the image data corresponding to the read data in a specified size after issuing an image data transfer interrupt request; and an image processing unit possessing a ring buffer that stores the image data being sent from the image input unit on a specified data size basis in specified areas, and which performs image correction on the image data stored in this ring buffer between image data transfer interrupt requests from the image input unit.
摘要翻译：一种图像扫描装置，包括具有图像传感器单元的图像输入单元，该图像传感器单元在由光源照射的原稿上读取诸如文字和图形的图像，在发布图像之后传送与所读取的数据相对应的图像数据数据传输中断请求; 以及图像处理单元，其具有环形缓冲器，其以指定的数据大小为基础存储从图像输入单元发送的图像数据，并且在图像数据传送中断之间对存储在该环形缓冲器中的图像数据进行图像校正来自图像输入单元的请求。

5. 发明授权

US06108462A Image processing method and device 失效
标题翻译：图像处理方法及装置
公开(公告)号：US06108462A
公开(公告)日：2000-08-22
申请号：US985501
申请日：1997-12-05
申请人： Mikio Aoki , Takashi Nitta
发明人： Mikio Aoki , Takashi Nitta
IPC分类号： H04N1/047 , H04N1/107 , H04N1/193 , H04N1/024
CPC分类号： H04N1/047 , H04N1/107 , H04N1/193 , H04N2201/04703 , H04N2201/04787
摘要： A two-line sensor type image input and processing apparatus and method for accurately determining the current scan state, start of scanning and end of scanning events, as well as estimating scanning speed corresponding thereto, and for performing high precision distortion correction on the basis of these estimated scanning speeds. This image input and processing method or apparatus may comprise 1) overall speed judgment that judges the scanning speed based on feature data from the two sensors; 2) stop state judgment that judges whether or not the image input member is in a scan stop state with the input switch for facilitating image data input in the ON state; 3) pre/post stop state speed judgment that judges the scanning speed before and after the scan stop state based on the scan stop time judged by stop state judgment and the overall scanning speed judged by overall speed judgment; 4) scan start judgment that judges whether or not the image input member started scanning; 5) scan start speed judgment that judges the scanning speed at scan start; 6) scan end judgment that judges whether or not the image input member has ended scanning; 7) scan end speed judgment that judges the scanning speed at scan end; 8) ring buffer write end position updating that uses a ring buffer as the buffer for storing image data and updates the write end address in the ring buffer; and means for correcting images based on speed and start/stop information generated from these various speed judgment devices or processes.
摘要翻译：一种用于准确地确定当前扫描状态，开始扫描和结束扫描事件的两线传感器型图像输入和处理装置和方法，以及估计与之对应的扫描速度，并且基于以下步骤执行高精度失真校正这些估计的扫描速度。该图像输入和处理方法或装置可以包括1）基于来自两个传感器的特征数据来判断扫描速度的总体速度判断; 2）停止状态判断，判断图像输入构件是否处于扫描停止状态，输入开关便于在ON状态下输入图像数据; 3）前/后停止状态速度判定，其基于由停止状态判断判定的扫描停止时间和通过总速度判断判定的整体扫描速度来判定扫描停止状态前后的扫描速度; 4）扫描开始判断，判断图像输入部件是否开始扫描; 5）扫描开始速度判断，判断扫描开始时的扫描速度; 6）判断图像输入部件是否已经结束扫描的扫描结束判断; 7）扫描结束速度判断，判断扫描结束时的扫描速度; 8）环形缓冲器写入结束位置更新，其使用环形缓冲器作为用于存储图像数据的缓冲器，并更新环形缓冲器中的写入结束地址; 以及用于基于从这些各种速度判断装置或处理产生的速度和开始/停止信息来校正图像的装置。

6. 发明授权

US07857027B2 Apparatus for manufacturing single faced corrugated pasteboard 有权
标题翻译：单面瓦楞纸板制造装置
公开(公告)号：US07857027B2
公开(公告)日：2010-12-28
申请号：US11883172
申请日：2006-02-27
申请人： Takashi Nitta
发明人： Takashi Nitta
IPC分类号： B31F1/28
CPC分类号： B31F1/2877 , B31F1/2836
摘要： The present invention relates to a single faced corrugated pasteboard manufacturing apparatus. To considerably reduce running costs and insufficient bonding of a single faced corrugated pasteboard sheet and occurrence of wrinkles due to an enlargement in machine width, there is provided a single faced corrugated pasteboard manufacturing apparatus for corrugating a medium 1 between a pair of corrugated rolls 4 and 5, supporting the corrugated medium 1 on a surface of the corrugated roll 4, and bonding a liner board 2 on the medium 1 being supported to manufacture a single faced corrugated pasteboard sheet 3. The apparatus includes a pair of facing rolls 21 and 22 provided to face the corrugated roll 4 and rotatable in the same direction as the corrugated roll 4; and a plurality of endless members 23, wound around the pair of facing rolls 21 and 22 in an axial direction of the facing rolls, for pressing the liner board 2 against the medium 1 being supported on the surface of the corrugated roll 4.
摘要翻译：单面瓦楞纸板制造装置技术领域本发明涉及一种单面瓦楞纸板制造装置。为了显着地降低单面瓦楞纸板的运行成本和不充分的接合以及由于机器宽度的扩大而引起的褶皱，提供了一种单面瓦楞纸板制造装置，用于在一对波纹辊4和 5，将波纹状介质1支撑在波纹辊4的表面上，并将衬垫板2接合在介质1上，以支撑制造单面瓦楞纸板3.该设备包括一对面对辊21和22，面向波纹辊4并且可以沿与波纹辊4相同的方向旋转; 以及沿对置辊的轴向卷绕在一对面对辊21和22上的多个环形构件23，用于将衬板2压靠在支撑在波纹辊4的表面上的介质1上。

7. 发明授权

US07443565B2 Image display apparatus, projector, and polarization compensation system 有权
标题翻译：图像显示装置，投影仪和偏振补偿系统
公开(公告)号：US07443565B2
公开(公告)日：2008-10-28
申请号：US11143480
申请日：2005-06-03
申请人： Shoichi Uchiyama , Junichi Nakamura , Takashi Nitta , Tsunemori Asahi
发明人： Shoichi Uchiyama , Junichi Nakamura , Takashi Nitta , Tsunemori Asahi
IPC分类号： G02F1/1347
CPC分类号： G09G3/002 , G02F1/13363 , G02F1/1347 , G09G3/3607 , G09G3/3611 , G09G2300/023 , H04N9/3126 , H04N9/3167
摘要： Aspects of the invention can provide an image display apparatus for displaying an image by modulating light from a light source based on display image data. The apparatus can include a first light modulator device can modulate light from the light source, a second light modulator device that can modulate the light from the first light modulator device, and a polarization compensation system disposed between the first light modulator device and the second light modulator device for compensating a polarization state of light.
摘要翻译：本发明的方面可以提供一种用于通过基于显示图像数据调制来自光源的光来显示图像的图像显示装置。该装置可以包括可调制来自光源的光的第一光调制器装置，可调制来自第一光调制装置的光的第二光调制装置，以及设置在第一光调制装置与第二光之间的偏振补偿系统用于补偿光的偏振状态的调制器装置。

8. 发明授权

US07319439B2 Image display device and projector 有权
标题翻译：图像显示设备和投影机
公开(公告)号：US07319439B2
公开(公告)日：2008-01-15
申请号：US11369971
申请日：2006-03-08
申请人： Shoichi Uchiyama , Junichi Nakamura , Takashi Nitta , Tsunemori Asahi
发明人： Shoichi Uchiyama , Junichi Nakamura , Takashi Nitta , Tsunemori Asahi
IPC分类号： G09G3/00
CPC分类号： H04N9/315 , H04N9/3105
摘要： An image display device that displays an image by modulating a light from a light source according to display image data, includes: a first light modulation element that modulates a light emitted from the light source; and a second light modulation element that is disposed on an optical path in series with the first light modulation element and modulates a light exiting from the first light modulation element, wherein an opening in a unit pixel of the first light modulation element and an opening in a unit pixel of the second light modulation element are of analogous shapes.
摘要翻译：一种图像显示装置，其通过根据显示图像数据调制来自光源的光来显示图像，包括：第一光调制元件，其对从所述光源发出的光进行调制; 以及第二光调制元件，其设置在与所述第一光调制元件串联的光路上，并且调制从所述第一光调制元件出射的光，其中，所述第一光调制元件的单位像素中的开口和第二光调制元件的单位像素具有类似的形状。

9. 发明授权

US07231599B2 Template production system, layout system, template production program, layout program, layout template data structure, template production method, and layout method 失效
标题翻译：模板生产系统，布局系统，模板制作程序，布局程序，布局模板数据结构，模板制作方法和布局方法
公开(公告)号：US07231599B2
公开(公告)日：2007-06-12
申请号：US10800846
申请日：2004-03-16
申请人： Satoshi Yamada , Takashi Nitta
发明人： Satoshi Yamada , Takashi Nitta
IPC分类号： G06F15/00
CPC分类号： G06F17/243 , G06F17/212
摘要： A layout system suitable to produce a wide variety of layout templates using layout samples that may be very different from each other includes a template production device that determines the structure of each of a plurality of layout samples for each layout element and produces a template in which the layout distribution of layout elements and the likelihood of the layout distribution are represented, and a layout device to automatically laying out one or more new layout elements in accordance with the produced template. In this layout system, it is possible to produce layout templates from layout samples even if the layout samples are very different from each other. That is, it is possible to produce a wider variety of layout templates.
摘要翻译：适于使用可能彼此非常不同的布局样本来生成各种布局模板的布局系统包括：模板生产装置，其确定每个布局元素的多个布局样本中的每一个的结构，并产生模板，其中表示布局元素的布局分布和布局分布的可能性，以及布局设备，用于根据生成的模板自动布局一个或多个新布局元素。在该布局系统中，即使布局样本彼此非常不同，也可以从布局样本生成布局模板。也就是说，可以生成更多种类的布局模板。

10. 发明申请

US20060215130A1 Projector 有权
标题翻译：投影机
公开(公告)号：US20060215130A1
公开(公告)日：2006-09-28
申请号：US11387859
申请日：2006-03-24
申请人： Junichi Nakamura , Takashi Nitta , Shoichi Uchiyama , Tsunemori Asahi
发明人： Junichi Nakamura , Takashi Nitta , Shoichi Uchiyama , Tsunemori Asahi
IPC分类号： G03B21/14
CPC分类号： G03B9/02 , G03B21/2053 , H04N9/3126 , H04N9/3155 , H04N9/3167
摘要： A projector includes: a first light modulation device that modulates illumination light; a second light modulation device that further modulates the illumination light modulated by the first light modulation device; a projection unit that projects the modulated illumination light toward a screen; and an optical device moving unit that moves an optical device blocking at least part of the illumination light relatively to a light path of the illumination light to move the device off the light path in response to an external request.
摘要翻译：投影机包括：调制照明光的第一光调制装置; 第二光调制装置，其进一步调制由所述第一光调制装置调制的照明光; 投影单元，其将经调制的照明光投射到屏幕; 以及光学装置移动单元，其移动光学装置，该光学装置相对于照明光的光路阻挡照明光的至少一部分，以响应于外部请求将装置移出光路。

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