公开(公告)号：US5097323A

公开(公告)日：1992-03-17

申请号：US424128

申请日：1989-10-19

申请人： Makoto Sato ,  Masahiro Ogawa ,  Tatsuo Shimazaki ,  Hideki Nakamura

发明人： Makoto Sato ,  Masahiro Ogawa ,  Tatsuo Shimazaki ,  Hideki Nakamura

IPC分类号： H04N9/31

CPC分类号： H04N9/3176 ,  H04N9/3105 ,  H04N9/3167

摘要： A liquid crystal projector of the type, wherein the light emitted from a light source is split into a red beam, a green beam, and a blue beam, and these beams are applied to red-image, green-image, and blue-image display LCD panels, the red-image beam, the green-image beam, and the blue-image beam emerging from these LCD panels are combined and projected by a projection lens, thereby to form a full-color image. The projector has an optical system which guides the beams such that these beam have optical paths of the same length which extend from the light source or the LCD panels to the projection lens.

摘要翻译： 这种类型的液晶投影仪，其中从光源发射的光被分成红色光束，绿色光束和蓝色光束，并将这些光束应用于红色图像，绿色图像和蓝色图像 显示LCD面板，红色图像束，绿色图像束和从这些LCD面板出射的蓝色图像光束通过投影透镜组合并投射，从而形成全色图像。 投影仪具有引导光束的光学系统，使得这些光束具有从光源或LCD面板延伸到投影透镜的相同长度的光路。

公开(公告)号：US4787737A

公开(公告)日：1988-11-29

申请号：US26673

申请日：1987-03-16

申请人： Masahiro Ogawa ,  Tatsuo Shimazaki

发明人： Masahiro Ogawa ,  Tatsuo Shimazaki

IPC分类号： G02F1/133 ,  G03B21/00 ,  H04N5/74 ,  G03B21/16

CPC分类号： H04N5/7441 ,  G03B21/006 ,  G02F1/133385 ,  H04N9/3141

摘要： A projection display apparatus includes a light source unit for generating light for image formation, an electro-optical display device for displaying an optical image by utilizing the light emitted from the light source unit, and an enlarging/projection lens. The light source unit, the display device, and the projection lens are accommodated in a housing with vent openings. The housing also includes a fan for cooling the interior of the housing with cool air and a cooler for maintaining a display panel within a predetermined temperature range. The light source unit includes a lamp and a reflector and is designed not to cause image deformation and formation of a shadow of a discharge portion. In order to display a television image on the display device, all television image display circuit units excluding an antenna are accommodated in the housing. The enlarging/projection lens can control a magnification and a focal point of the image projected on the screen.

公开(公告)号：US4925295A

公开(公告)日：1990-05-15

申请号：US244805

申请日：1988-09-14

申请人： Masahiro Ogawa ,  Tatsuo Shimazaki ,  Osamu Umeda ,  Toshihiro Aoki ,  Toru Nakakusu

发明人： Masahiro Ogawa ,  Tatsuo Shimazaki ,  Osamu Umeda ,  Toshihiro Aoki ,  Toru Nakakusu

IPC分类号： G02F1/133 ,  G03B21/16 ,  H04N5/74 ,  H04N9/31

CPC分类号： H04N9/3144 ,  G03B21/16 ,  H04N5/7441 ,  H04N9/315 ,  G02F1/133385 ,  H04N9/3141

摘要： A projection display apparatus includes a light source unit for generating light for image formation, an electro-optical display device for displaying an optical image by utilizing the light emitted from the light source unit, and an enlarging/projection lens. The light source unit, the display device, and the projection lens are accommodated in a housing with vent openings. The housing also includes a fan for cooling the interior of the housing with cool air and a cooler for maintaining a display panel within a predetermined temperature range. The light source unit includes a lamp and a reflector and is designed not to cause image deformation and formation of a shadow of a discharge portion. In order to display a television image on the display device, all television image display circuit units excluding an antenna are accommodated in the housing. The enlarging/projection lens can control a magnification and a focal point of the image projected on the screen.

摘要翻译： 投影显示装置包括用于产生用于图像形成的光的光源单元，用于通过利用从光源单元发射的光来显示光学图像的电光显示装置和放大/投影透镜。 光源单元，显示装置和投影透镜容纳在具有排气口的壳体中。 壳体还包括用冷空气冷却壳体内部的风扇和用于将显示面板保持在预定温度范围内的冷却器。 光源单元包括灯和反射器，并且被设计成不会引起图像变形和形成放电部分的阴影。 为了在显示装置上显示电视图像，除了天线之外的所有电视图像显示电路单元容纳在外壳中。 放大/投影透镜可以控制投影在屏幕上的图像的放大率和焦点。

公开(公告)号：US4770525A

公开(公告)日：1988-09-13

申请号：US25019

申请日：1987-03-12

申请人： Osamu Umeda ,  Masahiro Ogawa ,  Tatsuo Shimazaki

发明人： Osamu Umeda ,  Masahiro Ogawa ,  Tatsuo Shimazaki

IPC分类号： G02F1/1335 ,  G03B21/00

CPC分类号： G02F1/133526 ,  G03B21/006

摘要： In a liquid crystal projector wherein a light source is arranged behind a transmission liquid crystal display panel having a rectangular display portion, an image displayed on the liquid crystal display panel is enlarged by a projection lens, and an enlarged image is projected on the screen located in front of the liquid crystal display panel, a linear Fresnel lens is arranged between the light source and the liquid crystal display panel to narrow illumination light beam from the light source along only the widthwise direction of the rectangular display portion. When the illumination light beam from the light source is narrowed along only the widthwise direction of panel, the amount of unused light beam emitted outside the long sides of the display portion can be reduced, and the light beam from the light source can be effectively utilized for image projection.

公开(公告)号：US09373042B2

公开(公告)日：2016-06-21

申请号：US14346062

申请日：2011-09-20

申请人： Masahiro Ogawa ,  Toshiki Kindo ,  Ryuji Funayama ,  Akio Fukamachi

发明人： Masahiro Ogawa ,  Toshiki Kindo ,  Ryuji Funayama ,  Akio Fukamachi

IPC分类号： G06K9/00 ,  G08G1/16 ,  G06K9/46

CPC分类号： G06K9/00791 ,  B60W2420/40 ,  B60W2550/10 ,  G06K9/00335 ,  G06K9/00348 ,  G06K9/00805 ,  G06K9/4604 ,  G06K9/4671 ,  G08G1/166

摘要： The invention detects a change in a subject by detecting the subject from an image, acquiring a feature quantity distribution that indicates shape information of the detected subject, accumulating the shape information that is indicated by the acquired feature quantity distribution and comparing the shape information a predetermined period of time before with the current shape information by using the accumulated shape information. Here, the invention acquires the feature quantity distribution of the subject from a processing target area extracted from an image area that includes the subject. The invention detects a change in the subject by using accumulated shape change information acquired from the shape information. The invention detects a change in the subject by using averaged shape change information obtained by averaging the shape change information.

摘要翻译： 本发明通过从图像中检测对象来检测被摄体的变化，获取表示被检测对象的形状信息的特征量分布，累积由获取的特征量分布指示的形状信息，并将形状信息与规定的 通过使用累积的形状信息与当前形状信息之间的时间段。 这里，本发明从从包括被摄体的图像区域提取的处理目标区域中获取被摄体的特征量分布。 本发明通过使用从形状信息获取的累积形状变化信息来检测被摄体的变化。 本发明通过使用通过对形状变化信息进行平均而获得的平均形状变化信息来检测被摄体的变化。

公开(公告)号：US20130218467A1

公开(公告)日：2013-08-22

申请号：US13812156

申请日：2010-07-27

申请人： Masahiro Ogawa ,  Akihiro Tsukada ,  Franck Galpin

发明人： Masahiro Ogawa ,  Akihiro Tsukada ,  Franck Galpin

IPC分类号： G01C21/34

CPC分类号： G01C21/3415 ,  G01C21/26 ,  G01C21/3407 ,  G08G1/096827 ,  G08G1/096844 ,  G08G1/166 ,  G08G1/167

摘要： Provided is a driving assistance device that includes traveling route information acquiring means for acquiring a plurality of traveling route information items about different recognition ranges and course generating means for generating a course of a host vehicle using the plurality of traveling route information items according to a traveling environment. According to the invention, for example, a plurality of traveling route information items with different recognition ranges, such as a wide-area map 1, a middle-area map 2, and a local map 3, are used according to a traveling environment to generate a course. In this way, the host vehicle can travel safely.

摘要翻译： 提供一种驾驶辅助装置，其包括：行驶路线信息获取单元，其获取关于不同识别范围的多个行驶路线信息项;以及路线生成单元，其使用所述多个行驶路线信息项根据行驶生成本车辆的路线 环境。 根据本发明，例如，根据行驶环境使用具有不同识别范围的多个行驶路线信息项目，例如广域地图1，中间区域地图2和局部地图3 生成课程 这样，主机可以安全行驶。

公开(公告)号：US08257574B2

公开(公告)日：2012-09-04

申请号：US12398818

申请日：2009-03-05

申请人： Hitoshi Muramatsu ,  Seiya Kunioka ,  Nobuyuki Suzuki ,  Akira Ishibashi ,  Minoru Imai ,  Manabu Suzuki ,  Masahiro Ogawa

发明人： Hitoshi Muramatsu ,  Seiya Kunioka ,  Nobuyuki Suzuki ,  Akira Ishibashi ,  Minoru Imai ,  Manabu Suzuki ,  Masahiro Ogawa

IPC分类号： C25D5/02

CPC分类号： C25D7/04 ,  C25D17/004

摘要： A plating method for pre-plating or plating a cylinder inner peripheral surface to be treated of a cylinder block by introducing treatment liquid to the cylinder inner peripheral surface by using a plating apparatus provided with a sealing jig having a sealing member and an electrode to which the seal jig is mounted includes the steps, which are performed successively: sealing the cylinder inner peripheral surface by bringing the sealing jig into contact with the cylinder inner peripheral surface; introducing the treatment liquid to the cylinder inner peripheral surface; and treating the cylinder inner peripheral surface by applying predetermined charge to the electrode of the plating apparatus and the cylinder block to thereby perform pre-plating or plating process in a state that a liquid to be treated fills a space including the cylinder inner peripheral surface. In the method, the treatment liquid introducing step is performed after confirmation of sealing by the sealing step.

摘要翻译： 一种电镀方法，用于通过使用具有密封构件和电极的电镀装置将处理液引入到缸体内周面来对汽缸体进行处理的汽缸内周面进行电镀或电镀， 安装密封夹具包括依次执行的步骤：通过使密封夹具与气缸内周面接触来密封气缸内周面; 将处理液引入气缸内周面; 以及通过向镀覆设备和气缸体的电极施加预定的电荷来处理气缸内周面，从而在待处理的液体填充包括气缸内周面的空间的状态下进行预镀或电镀处理。 在该方法中，在通过密封步骤确认密封之后进行处理液引入步骤。

公开(公告)号：US08169645B2

公开(公告)日：2012-05-01

申请号：US12035697

申请日：2008-02-22

申请人： Hiroki Matsuura ,  Yuichi Niwa ,  Katsumi Shimokawa ,  Masahiro Ogawa ,  Kenji Togashi

发明人： Hiroki Matsuura ,  Yuichi Niwa ,  Katsumi Shimokawa ,  Masahiro Ogawa ,  Kenji Togashi

IPC分类号： G06F3/12

CPC分类号： G06F3/1284 ,  G06F3/1204 ,  G06F3/1211 ,  G06F3/1222 ,  G06F3/1252

摘要： A printer includes a data obtaining unit, a storage unit, an engine, and a printing unit. The data obtaining unit obtains, from print data stored in the storage unit, print data for sheets less than the maximum number of sheets dischargeable to a discharge tray as target print data and sends the target print data to the engine via the printing unit. The target print data includes first print data of odd pages and second print data of even pages. After printing the first print data on one side of sheets fed from a feed tray and discharges the sheets onto the discharge tray, the engine prints the second print data on the other side of the sheets manually returned from the discharge tray to the feed tray.

摘要翻译： 打印机包括数据获取单元，存储单元，引擎和打印单元。 数据获取单元从存储在存储单元中的打印数据获得打印数据，该纸张小于可排放到排出托盘的最大张数作为目标打印数据，并且经由打印单元将目标打印数据发送到引擎。 目标打印数据包括奇数页的第一打印数据和偶数页的第二打印数据。 在从进料盘供给的纸张的一面上打印第一打印数据并将纸张排出到排出托盘之后，发动机将从排出托盘手动返回的纸张的另一侧上的第二打印数据打印到进纸盘。

公开(公告)号：US20110181744A1

公开(公告)日：2011-07-28

申请号：US13080411

申请日：2011-04-05

申请人： Masahiro HOJO ,  Masahiro Ogawa ,  Tomokazu Uchida

发明人： Masahiro HOJO ,  Masahiro Ogawa ,  Tomokazu Uchida

IPC分类号： H04N5/228

CPC分类号： H04N5/23248 ,  G03B5/00 ,  H04N5/232 ,  H04N5/23254 ,  H04N5/782 ,  H04N19/124 ,  H04N19/137 ,  H04N19/14 ,  H04N19/172 ,  H04N19/48 ,  H04N19/60

摘要： When an input image is received from an imaging element, a detection circuit detects frequency information of the input image, and an electronic shake processing circuit detects shake information (motion amount) of the input image. A CPU receives the frequency information and the shake information via an image processing circuit. The CPU increases a compression ratio of the input image when high frequency components are dominant, and decreases the compression ratio when low frequency components are dominant. The CPU also increases the compression ratio when the input image is moving, and decreases the compression ratio when the input image is not moving. A compression/decompression circuit compresses the image based on the compression ratio thus set.

摘要翻译： 当从成像元件接收输入图像时，检测电路检测输入图像的频率信息，并且电子抖动处理电路检测输入图像的抖动信息（运动量）。 CPU通过图像处理电路接收频率信息和抖动信息。 当高频分量占主导地位时，CPU增加输入图像的压缩比，当低频分量占主导地位时，CPU降低压缩比。 当输入图像移动时，CPU也增加压缩比，并且当输入图像不移动时降低压缩比。 压缩/解压缩电路基于如此设置的压缩比来压缩图像。

公开(公告)号：US07956925B2

公开(公告)日：2011-06-07

申请号：US11666759

申请日：2005-10-28

申请人： Masahiro Ogawa ,  Kunihiro Imamura ,  Mayu Nishikawa ,  Toshinobu Hatano

发明人： Masahiro Ogawa ,  Kunihiro Imamura ,  Mayu Nishikawa ,  Toshinobu Hatano

IPC分类号： H04N5/235 ,  G03B7/00

CPC分类号： H04N5/2353 ,  H04N5/2355 ,  H04N5/3535 ,  H04N5/35554 ,  H04N5/35581 ,  H04N5/361 ,  H04N5/374 ,  H04N9/045

摘要： Suppress deterioration in picture qualities while achieving expansion in a dynamic range.An image sensor readout method that reads out, from an area sensor where a plurality of image pickup elements are arranged in matrix, signal charges that are accumulated in the image pickup elements is constituted as follows. First, plural kinds of exposure time different in length from each other are set, and the exposure time is then individually allocated to each line of the area sensor. Next, the signal charges accumulated in the image pickup elements in the allocated exposure time are read out through a line unit of the area sensor. Then, the read out signal charges are synthesized through a screen unit of the area sensor.

摘要翻译： 抑制图像质量的恶化，同时实现动态范围的扩展。 一种图像传感器读出方法，其从多个图像拾取元件以矩阵形式排列的区域传感器读出，积累在图像拾取元件中的信号电荷如下构成。 首先，设定长度不同的多种曝光时间，然后将曝光时间分别分配给区域传感器的各行。 接下来，通过区域传感器的线单元读出在分配的曝光时间中累积在图像拾取元件中的信号电荷。 然后，通过区域传感器的屏幕单元合成读出的信号电荷。