专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US07436107B2 Angular velocity sensor and method for manufacturing the same 失效
标题翻译：角速度传感器及其制造方法
公开(公告)号：US07436107B2
公开(公告)日：2008-10-14
申请号：US10566632
申请日：2005-06-30
申请人： Hiroyuki Aizawa , Satoshi Ohuchi , Takeshi Yamamoto
发明人： Hiroyuki Aizawa , Satoshi Ohuchi , Takeshi Yamamoto
IPC分类号： H01L41/08
CPC分类号： G01C19/5628 , G01C19/5621
摘要： Provided is an angular velocity sensor which is thin, requires no individual adjustment and can control the generation of signals that are unnecessary to the angular velocity sensor and are generated on the sensing electrodes when the tuning fork is made to vibrate in the X-axis direction, and a method for manufacturing the angular velocity sensor. Centers (8d) and (9d) of top electrodes (8c) and (9c) as components of detection units are shifted by ΔW from centers (10) and (11) of main surfaces (3a) and (3b) of arms (1a) and (1b) of the tuning fork vibrator towards side surfaces (3c) and (3e) adjacent to main surfaces (3a) and (3b), respectively.
摘要翻译：提供了一种薄型的角速度传感器，不需要单独的调节，并且可以控制当角叉车在X轴方向上振动时对角速度传感器不必要的信号的产生并且在感测电极上产生以及角速度传感器的制造方法。作为检测单元的组成部分的顶部电极（8d）和（9c）的中心（8d）和（9d）从主表面（3a）和（3）的中心（10）和（11）偏移DeltaW b）将音叉振动器的臂（1a）和（1b）分别朝向与主表面（3a）和（3b）相邻的侧表面（3c）和（3c）。

12. 发明授权

US07102791B2 Mask producing method, image outputting device and computer readable recording medium 有权
公开(公告)号：US07102791B2
公开(公告)日：2006-09-05
申请号：US10096823
申请日：2002-03-14
申请人： Masanori Hirano , Satoshi Ohuchi
发明人： Masanori Hirano , Satoshi Ohuchi
IPC分类号： H04N1/405 , H04N1/407 , H04N1/52 , H04N1/58
CPC分类号： H04N1/4051
摘要： A mask is produced for converting multi-level image data into a halftone image through comparison with a threshold for each pixel. For this purpose, a dot pattern is determined on each of predetermined gray scale levels, and, the mask is created by the dot patterns obtained at the step, where the respective dot patterns are determined independently for every gray scale level.

13. 发明申请

US20060090565A1 Angular velocity sensor 有权
标题翻译：角速度传感器
公开(公告)号：US20060090565A1
公开(公告)日：2006-05-04
申请号：US11262769
申请日：2005-11-01
申请人： Satoshi Ohuchi , Toshiyuki Nozoe , Hiroyuki Aizawa
发明人： Satoshi Ohuchi , Toshiyuki Nozoe , Hiroyuki Aizawa
IPC分类号： G01P9/04 , G01P1/04
CPC分类号： G01C19/5607
摘要： An angular velocity sensor is provided with an oscillator including a pair of drive arms, a base portion coupled to one end of each drive arm, and a flexible arm extending from the base portion in a direction opposite from the drive arms. This angular velocity sensor is also provided with driving member which oscillates the pair of drive arms in approaching or separating direction, and distortion detecting member which detects a distortion of the flexible arm in the oscillating direction of the drive arms.
摘要翻译：角速度传感器设置有振荡器，该振荡器包括一对驱动臂，耦合到每个驱动臂的一端的基部以及从驱动臂的相反方向从基部延伸的柔性臂。该角速度传感器还设置有使一对驱动臂在接近或分离方向上摆动的驱动构件，以及检测柔性臂在驱动臂的摆动方向上的变形的失真检测构件。

14. 发明申请

US20050083490A1 Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same 有权
标题翻译：液晶投影机，投影镜头单元，光学单元和冷却系统相同
公开(公告)号：US20050083490A1
公开(公告)日：2005-04-21
申请号：US10972448
申请日：2004-10-26
申请人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
发明人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
IPC分类号： G03B21/16
CPC分类号： G03B21/16
摘要： A liquid crystal projector comprises an illuminating optical system including a light source, a color separating optical system for separating illuminating light rays emitted by the illuminating optical system into light rays of three colors, a projection lens unit comprising a projection lens, a cross dichroic prism disposed near a light receiving end of the projection lens, and a plurality of liquid crystal panels arranged around the cross dichroic prism, and a light source power supply for supplying power to the light source. The projection lens unit, the color separating optical system, the illuminating optical system and the light source power supply are arranged in that order. The liquid crystal projector has an outside size in a horizontal plane of 263 mm by 318 mm or below. The liquid crystal panels have a display screen size of 0.9 in. A cooling fan for cooling the plurality of liquid crystal panels is disposed beside the projection lens.
摘要翻译：一种液晶投影仪，包括：照明光学系统，包括光源;分离光学系统，用于将照明光学系统发射的照射光分离为三种光线;投影透镜单元，包括投影透镜，十字分色棱镜设置在投影透镜的光接收端附近，以及配置在十字分色棱镜周围的多个液晶面板，以及用于向光源供电的光源电源。投影透镜单元，分色光学系统，照明光学系统和光源电源按顺序排列。液晶投影仪的外形尺寸为263mm×318mm以下的水平面。液晶面板的显示屏尺寸为0.9英寸。用于冷却多个液晶面板的冷却风扇设置在投影透镜旁边。

15. 发明授权

US06741396B2 Array lens, lighting optical system, optical unit and imaging apparatus 失效
标题翻译：阵列透镜，照明光学系统，光学单元和成像设备
公开(公告)号：US06741396B2
公开(公告)日：2004-05-25
申请号：US10419186
申请日：2003-04-21
申请人： Satoshi Ohuchi , Masahiko Yatsu , Taro Imahase , Tomohiro Miyoshi , Yasuo Otsuka , Takesuke Maruyama
发明人： Satoshi Ohuchi , Masahiko Yatsu , Taro Imahase , Tomohiro Miyoshi , Yasuo Otsuka , Takesuke Maruyama
IPC分类号： G02B2710
CPC分类号： G02B3/0056 , G02B3/005 , G02B3/0062 , G02B3/0075 , G02B27/0927 , G02B27/0961 , G02B27/283 , G02B27/285 , G03B21/208 , H04N9/3105 , H04N9/3152 , H04N9/3167
摘要： The present invention discloses the structure of the array lens that at least any one of the diagonal size, vertical size and lateral size of lens cell is set to almost 1/(4.5 or more) for each corresponding size of the display elements. The diagonal size of lens cell is set to almost 0.18 inch or less. The total number of lens cells is set to almost 240 or more. Finally, the lens focal distance of lens cell is set to almost 30 mm or less.
摘要翻译：本发明公开了对于显示元件的每个相应尺寸，将透镜单元的对角线尺寸，垂直尺寸和横向尺寸中的至少任一个设置为几乎1 /（4.5或更大）的阵列透镜的结构。透镜单元的对角线尺寸设定为0.18英寸或更小。透镜单元的总数设定为240以上。最后，透镜单元的透镜焦距设定为近30mm以下。

16. 发明授权

US06567218B2 Array lens, lighting optical system, optical unit and imaging apparatus 失效
公开(公告)号：US06567218B2
公开(公告)日：2003-05-20
申请号：US10166089
申请日：2002-06-11
申请人： Satoshi Ohuchi , Masahiko Yatsu , Taro Imahase , Tomohiro Miyoshi , Yasuo Otsuka , Takesuke Maruyama
发明人： Satoshi Ohuchi , Masahiko Yatsu , Taro Imahase , Tomohiro Miyoshi , Yasuo Otsuka , Takesuke Maruyama
IPC分类号： G02B2710
CPC分类号： G02B3/0056 , G02B3/005 , G02B3/0062 , G02B3/0075 , G02B27/0927 , G02B27/0961 , G02B27/283 , G02B27/285 , G03B21/208 , H04N9/3105 , H04N9/3152 , H04N9/3167
摘要： The present invention discloses the structure of the array lens that at least any one of the diagonal size, vertical size and lateral size of lens cell is set to almost 1/(4.5 or more) for each corresponding size of the display elements. The diagonal size of lens cell is set to almost 0.18 inch or less. The total number of lens cells is set to almost 240 or more. Finally, the lens focal distance of lens cell is set to almost 30 mm or less.

17. 发明授权

US5148495A Line region segmentation method 失效
标题翻译：线区划分方法
公开(公告)号：US5148495A
公开(公告)日：1992-09-15
申请号：US700421
申请日：1991-05-15
申请人： Kaoru Imao , Satoshi Ohuchi
发明人： Kaoru Imao , Satoshi Ohuchi
IPC分类号： G06T7/60 , H04N1/40
CPC分类号： H04N1/40062
摘要： A line region segmentation method includes the steps of grouping pixels of an input image indicated by image signals into three sets of black, gray and white pixels, performing a pattern matching of black pixels in a region of the input image with a set of matrix patterns to determine if a black pixel is closely associated with other pixels and determine if a black pixel is one of screened black pixels for each pixel of the set of black pixels, deciding if the black pixel being considered is one of black bilevel pixels by checking the number of black pixels that are determined as being associated black pixels and as being non-screened black pixels, performing a pattern matching of white pixels in a region of the input image with a set of matrix patterns to determine if a white pixel is closely associated with other pixels for each pixel of the set of white pixels, deciding if the white pixel being considered is one of white bilevel pixels by checking the number of white pixels that are determined as being associated white pixels, and determining if a pixel being considered is one of bilevel pixels by checking the number of the black bilevel pixels and the number of the white bilevel pixels.
摘要翻译：线区域分割方法包括以下步骤：将由图像信号指示的输入图像的像素分组为三组黑色，灰色和白色像素，在输入图像的区域中执行黑色像素的图案匹配与一组矩阵图案以确定黑色像素是否与其他像素紧密相关，并且确定黑色像素是否是黑色像素组中的每个像素的屏蔽黑色像素之一，通过检查黑色像素是否被考虑为黑色二像素之一确定为相关联的黑色像素的黑色像素的数量和作为非屏幕黑色像素的黑色像素的数量，以输入图像的区域中的白色像素与一组矩阵图案进行模式匹配，以确定白色像素是否紧密相关与白色像素组中的每个像素的其他像素一起，通过检查白色像素的数量来确定被考虑的白色像素是白色二像素之一被确定为相关联的白色像素，并且通过检查黑色二维像素的数量和白色双象素的数量来确定被考虑的像素是否是二级像素之一。

18. 发明授权

US5134666A Image separator for color image processing 失效
标题翻译：用于彩色图像处理的图像分离器
公开(公告)号：US5134666A
公开(公告)日：1992-07-28
申请号：US743204
申请日：1991-08-09
申请人： Kaoru Imao , Satoshi Ohuchi
发明人： Kaoru Imao , Satoshi Ohuchi
IPC分类号： H04N1/40 , G06K9/20 , G06T5/00 , G06T7/00 , H04N1/46 , H04N1/48 , H04N1/56 , H04N1/60
CPC分类号： H04N1/56 , G06K9/00456
摘要： An image region segmentation system for segmenting a color image into a number of elemental regions according to the type of images contained in the elemental region comprises a first detection circuit for discriminating whether an elemental region under processing contains a black pixel or not, a second detection means for discriminating whether the elemental region under processing contains a color pixel or not, a first discrimination circuit for discriminating the elemental region as to whether or not the region includes a black pixel and simultaneously no color pixels, a line image recognition circuit for discriminating as to whether the image in the elemental region under processing includes a line or not, and a second recognition circuit for discriminating such that the elemental region under processing represents a bi-level black line when the elemental region under processing contains a black pixel and simultaneously no color pixels and further simultaneously when the elemental region represents a line.
摘要翻译：一种用于根据包含在基本区域中的图像的类型将彩色图像分割成多个元素区域的图像区域分割系统包括用于鉴别处理中的元素区域是否包含黑色像素的第一检测电路，第二检测用于鉴别处理中的元素区域是否包含彩色像素的装置，用于鉴别该区域是否包括黑色像素并且同时没有彩色像素的第一判别电路，用于鉴别为涉及正在处理的元素区域中的图像是否包括线，以及第二识别电路，用于鉴别当处理中的元素区域包含黑色像素并且同时不存在时处理中的基本区域表示双电平黑线彩色像素和元素进一步同时进行区域代表一行。

19. 发明授权

US08201450B2 Angular velocity sensor 有权
标题翻译：角速度传感器
公开(公告)号：US08201450B2
公开(公告)日：2012-06-19
申请号：US12672925
申请日：2008-08-21
申请人： Satoshi Ohuchi , Hiroyuki Aizawa
发明人： Satoshi Ohuchi , Hiroyuki Aizawa
IPC分类号： G01C19/00
CPC分类号： G01C19/56 , G01C19/5719 , H01L41/1132
摘要： An angular velocity sensor comprising a fixed part, a weight coupled with the fixed part via a flexible part having a bending part, a first electrode disposed outside the bending part, and a second electrode disposed inside the bending part, in which the first electrode and the second electrode have an upper electrode and a lower electrode interposed by a piezoelectric layer, respectively, and the width of the first electrode is smaller than the width of the second electrode, and the difference of the amounts of electric charges generated at the first electrode and the second electrode can be suppressed thereby improving the accuracy of detection.
摘要翻译：一种角速度传感器，包括固定部分，通过具有弯曲部分的柔性部分与固定部分耦合的重物，设置在弯曲部分外侧的第一电极和设置在弯曲部分内部的第二电极，第一电极和第二电极具有分别由压电层插入的上电极和下电极，并且第一电极的宽度小于第二电极的宽度，并且在第一电极处产生的电荷量的差异并且可以抑制第二电极，从而提高检测精度。

20. 发明授权

US08201449B2 Sensor 有权
标题翻译：传感器
公开(公告)号：US08201449B2
公开(公告)日：2012-06-19
申请号：US12441451
申请日：2007-11-09
申请人： Satoshi Ohuchi , Toshiyuki Nozoe , Hiroyuki Aizawa
发明人： Satoshi Ohuchi , Toshiyuki Nozoe , Hiroyuki Aizawa
IPC分类号： G01C19/00 , G01P3/44 , G01P9/00 , G01P15/08
CPC分类号： G01P15/125 , G01C19/5719 , G01P1/023 , G01P5/14 , G01P15/18
摘要： A sensor includes detecting element (28) with an acceleration sensor, which is formed of weight (18) coupled to rigid section (14) via flexible section (16), substrate (10) confronting weight (18), and an electrode section including opposed electrodes (20, 22, 24, 26) placed on respective opposed faces of weight (18) and substrate (10). This structure prevents weight (18) from moving along Z-axis, so that a detection accuracy of acceleration occurring along X-axis or Y-axis can be improved.
摘要翻译：传感器包括具有加速度传感器的检测元件（28），所述加速度传感器由通过柔性部分（16），与基座（10）相对的重量（18）耦合到刚性部分（14）的重物（18）和包括相对的电极（20,22,24,26）放置在重物（18）和基底（10）的相对的相对面上。这种结构可防止重量（18）沿Z轴移动，从而可以提高沿X轴或Y轴发生的加速度的检测精度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式