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1. 发明授权

US07567286B2 Image pickup apparatus 失效
标题翻译：摄像设备
公开(公告)号：US07567286B2
公开(公告)日：2009-07-28
申请号：US11558975
申请日：2006-11-13
申请人： Hirofumi Takei , Naoya Kaneda , Tadanori Okada
发明人： Hirofumi Takei , Naoya Kaneda , Tadanori Okada
IPC分类号： H04N5/225
CPC分类号： G03B9/06 , G03B7/003 , G03B7/08 , G03B9/10 , H04N5/2351 , H04N5/238
摘要： A light quantity control device includes a diaphragm for controlling an incident light quantity and an ND filter insertable into and retractable from an effective ray in a plane approximately perpendicular to an optical axis, and inserts the ND filter into the effective ray before small-aperture diffraction occurs, and also controls the amount of relative movement between the diaphragm and the ND filter to prevent occurrence of shading due to an edge of the ND filter and a variation in brightness during the insertion of the ND filter.
摘要翻译：光量控制装置包括用于控制入射光量的光阑和可在大致垂直于光轴的平面中从有效射线插入和缩回的ND滤光片，并且将ND滤光片插入到小孔径衍射之前的有效光线并且还控制膜片和ND滤光片之间的相对移动量，以防止由于ND滤光器的边缘而引起的阴影和在插入ND滤光器期间的亮度变化。

2. 发明授权

US06452732B1 Filter change-over device 失效
标题翻译：过滤器切换设备
公开(公告)号：US06452732B1
公开(公告)日：2002-09-17
申请号：US09504279
申请日：2000-02-15
申请人： Tadanori Okada , Naoya Kaneda
发明人： Tadanori Okada , Naoya Kaneda
IPC分类号： G02B702
CPC分类号： G02B26/023 , G02B26/007
摘要： A filter driving device has a first optical filter, a second optical filter and a rotary driving member. The rotary driving member is arranged such that, when the rotary driving, member is rotated in a predetermined direction, the rotary driving member drives the first and second optical filter members to bring about three filter setting states including a state in which the first optical filter is located on an optical path, another state in which the second optical filter is located on the optical path and a further state in which neither of the first and second optical filters is located on the optical path.
摘要翻译：滤波器驱动装置具有第一滤光器，第二滤光器和旋转驱动构件。旋转驱动构件被布置成使得当旋转驱动构件沿预定方向旋转时，旋转驱动构件驱动第一和第二滤光器构件以产生三个滤光器设置状态，包括其中第一滤光器位于光路上，其中第二滤光器位于光路上的另一状态以及第一和第二滤光器都不位于光路上的另一状态。

3. 发明授权

US5790319A Lens barrel 失效
公开(公告)号：US5790319A
公开(公告)日：1998-08-04
申请号：US757232
申请日：1996-11-27
申请人： Tadanori Okada , Haruhiko Yamanouchi
发明人： Tadanori Okada , Haruhiko Yamanouchi
IPC分类号： G02B7/02 , G02B7/10 , G02B15/14
CPC分类号： G02B7/10
摘要： A lens barrel includes a fixed tube, a moving tube arranged to move in the direction of an optical axis over the outer circumference of the fixed tube and to have a cutout part, and a band-like circuit board disposed around the optical axis on the outside of the fixed tube and having a part located inside the moving tube within an area corresponding to the cutout part and a part located outside the moving tube within an area other than the area corresponding to the cutout part.

4. 发明申请

US20060152806A1 Variable Magnification Lens Having Image Stabilizing Function 有权
标题翻译：具有影像稳定功能的可变放大镜
公开(公告)号：US20060152806A1
公开(公告)日：2006-07-13
申请号：US11276690
申请日：2006-03-10
申请人： Kazuhiro Noguchi , Tadanori Okada
发明人： Kazuhiro Noguchi , Tadanori Okada
IPC分类号： G02B27/64
CPC分类号： G02B27/646 , G02B15/173
摘要： An image stabilizer for stabilizing an image against unexpected vibrations or shaking of a zoom lens includes a diaphragm arranged to vary its full-open aperture diameter according to a magnification varying (zooming) action from a wide-angle end position to a telephoto end position of the zoom lens for the purpose of preventing variations in light quantity which more conspicuously take place in the peripheral part than in the central part of an image plane when an image stabilizing action is performed.
摘要翻译：用于稳定图像以防止意外的振动或变焦镜头的晃动的图像稳定器包括：隔膜，其布置成根据从广角端位置到远摄端位置的变焦（变焦）动作来改变其全开孔径该变焦镜头为了防止在执行图像稳定动作时在边缘部分比在图像平面的中心部分更明显发生的光量的变化。

5. 发明授权

US06486910B1 Photographing apparatus having the image blur preventing function 失效
标题翻译：具有防止图像模糊功能的摄影装置
公开(公告)号：US06486910B1
公开(公告)日：2002-11-26
申请号：US09037999
申请日：1998-03-11
申请人： Naoya Kaneda , Kazuhiro Noguchi , Tadanori Okada , Katsumi Azusawa
发明人： Naoya Kaneda , Kazuhiro Noguchi , Tadanori Okada , Katsumi Azusawa
IPC分类号： H04N5228
CPC分类号： H04N5/23283 , G03B2217/005 , H04N5/23248 , H04N5/23258
摘要： An apparatus having an image blur correcting function comprises a first unit including an image blur correction apparatus, a second unit rotatable about a first axis differing from a photo-taking optical axis relative to the first unit, a vibration detector provided in the second unit for detecting rotational vibration about the first unit, and a controller for operating the image blur apparatus in conformity with the output of the vibration detector.
摘要翻译：具有图像模糊校正功能的装置包括：第一单元，包括图像模糊校正装置，相对于第一单元围绕不同于摄影光轴的第一轴旋转的第二单元;设置在第二单元中的振动检测器，检测围绕第一单元的旋转振动;以及控制器，用于根据振动检测器的输出来操作图像模糊设备。

6. 发明授权

US5943169A Image blur preventing device 失效
标题翻译：图像模糊防止装置
公开(公告)号：US5943169A
公开(公告)日：1999-08-24
申请号：US845082
申请日：1997-04-21
申请人： Tadanori Okada
发明人： Tadanori Okada
IPC分类号： G02B27/64 , G03B5/00 , G03B17/00 , H04N5/232
CPC分类号： G02B27/646 , G03B5/00 , H04N5/23248 , H04N5/23258 , H04N5/23287 , G03B2205/0007 , G03B2205/0053 , G03B2217/005
摘要： An image blur prevention apparatus including a detection device that detects a preparatory operation of an operation portion, such as the open or closed state of a cover member for a battery chamber, and, when the detection device detects a preparatory operation of the operation portion (indicating, e.g., a high probability of detachment of the power source), a movable member of the image blur prevention device is locked at a predetermined position, even if such detection occurs in the course of an image blur prevention operation.
摘要翻译：一种图像模糊防止装置，包括检测装置，其检测诸如电池室的盖构件的打开或关闭状态的操作部分的准备操作，并且当检测装置检测到操作部分的准备操作时指示例如电源分离的可能性高），即使在图像模糊防止操作的过程中发生这种检测，图像模糊防止装置的可移动部件被锁定在预定位置。

7. 发明授权

US5897226A Image blur prevention apparatus with locking device 失效
标题翻译：带锁定装置的图像防伪装置
公开(公告)号：US5897226A
公开(公告)日：1999-04-27
申请号：US526666
申请日：1995-09-11
申请人： Tadanori Okada , Yoshihiko Konno
发明人： Tadanori Okada , Yoshihiko Konno
IPC分类号： G03B17/00 , G02B26/00 , G03B5/00
CPC分类号： G03B5/00 , G03B2205/0007 , G03B2205/0069 , G03B2217/005
摘要： An image blur prevention apparatus for use with an image blur prevention device which prevents image blur and a restricting device which restricts movement of the image blur prevention device. The apparatus includes a releasing device which releases the image blur prevention device from a restricted state in which movement of the image blur prevention device is prevented by the restricting device and a holding device which holds a released state in which the image blur prevention device is released from the restricted state. The holding device holds the released state in a holding operation when electric current is supplied thereto. Operation of the holding device switches from the holding operation to a state in which the holding operation is not effected, when the supply of electric current is substantially discontinued.
摘要翻译：用于防止图像模糊的图像模糊防止装置的图像模糊防止装置和限制图像模糊防止装置的移动的限制装置。该装置包括释放装置，其将图像模糊防止装置从限制装置防止图像模糊防止装置的移动的限制状态以及保持图像模糊防止装置被释放的释放状态的保持装置从限制状态。当提供电流时，保持装置保持释放状态。当电流的供应基本停止时，保持装置的操作从保持操作切换到不进行保持操作的状态。

8. 发明授权

US5602675A Image blur prevention apparatus 失效
标题翻译：图像防伪装置
公开(公告)号：US5602675A
公开(公告)日：1997-02-11
申请号：US220442
申请日：1994-03-30
申请人： Tadanori Okada
发明人： Tadanori Okada
IPC分类号： G02B27/64 , G03B5/00 , G03B17/00 , G03B17/02 , H04N5/232 , G02B7/02 , G03B7/08
CPC分类号： H04N5/23258 , G02B27/646 , G03B5/00 , H04N5/23248 , H04N5/23287 , G03B2205/0007 , G03B2205/0053
摘要： A movable optical unit for use in image blur prevention and a printed circuit board are connected with a conductive pattern. The conductive pattern is installed so that a driving force for the optical unit is not increased in a specific direction in accordance with a difference in deformation characteristics depending on a direction of the conductive pattern. Specifically, a part at which the conductive pattern is mounted is provided with a slit.
摘要翻译：用于防止图像模糊的可移动光学单元和印刷电路板与导电图案连接。安装导电图案，使得根据导电图案的方向的变形特性的差异，光学单元的驱动力在特定方向上不会增加。具体而言，安装导电图案的部分设置有狭缝。

9. 发明授权

US4900978A Electron gun having blackened grids used in-line type color CRT, and color CRT using the same 失效
标题翻译：具有黑色网格的电子枪使用在线型彩色CRT，以及使用其的彩色CRT
公开(公告)号：US4900978A
公开(公告)日：1990-02-13
申请号：US171734
申请日：1988-03-21
申请人： Toshio Shimaohgi , Hideo Mori , Tadanori Okada
发明人： Toshio Shimaohgi , Hideo Mori , Tadanori Okada
IPC分类号： H01J29/48 , H01J29/50
CPC分类号： H01J29/503 , H01J29/484 , H01J2229/0092
摘要： An in-line type color CRT electron gun having a triode and a plurality of grids, characterized in that at least one of the plurality of grids is made of a black member or a member on which a black film is formed. The time required for attaining a stable temperature of the member is reduced, thereby improving deviations in static convergence and reducing the time required for an image to be normally displayed.

10. 发明申请

US20080192112A1 Stereoscopic Image Display Apparatus, Stereoscopic Image Displaying Method And Computer Program Product 失效
标题翻译：立体图像显示装置，立体图像显示方法和计算机程序产品
公开(公告)号：US20080192112A1
公开(公告)日：2008-08-14
申请号：US11908824
申请日：2005-12-12
申请人： Koichi Hiramatsu , Takao Uchimura , Yasuhito Suuchi , Tadanori Okada , Kazuyuki Hattori , Syunsaku Takeuchi
发明人： Koichi Hiramatsu , Takao Uchimura , Yasuhito Suuchi , Tadanori Okada , Kazuyuki Hattori , Syunsaku Takeuchi
IPC分类号： H04N13/00
CPC分类号： H04N13/10 , H04N13/117 , H04N13/279
摘要： A stereoscopic image display apparatus which can accurately visually recognize all the regions of a stereoscopic image without using a varifocal lens, and can form a natural three-dimensional image on a retina with a processing load on a computer eased even if an image is viewed by a plurality of viewers from any positions. A stereoscopic image display apparatus for generating a stereoscopic image that forms three-dimensional image on a retina of a viewer and displaying it, wherein a critical parallax that is the boundary of parallax capable of forming a three-dimensional image on a retina of a viewer is calculated, the dimensions of rectangular parallelepiped inscribing a sphere having a diameter as the calculated critical parallax are calculated, a space including an object is divided into a plurality of spaces using the calculated rectangular parallelepiped, a stereoscopic image of the object with respect to a single gazing point is generated for each divided space, and the plurality of generated stereoscopic images are pasted together to generate a single stereoscopic image and display the generated single stereoscopic image.
摘要翻译：一种立体图像显示装置，其可以在不使用变焦透镜的情况下精确地可视地识别立体图像的所有区域，并且即使通过以下方式观看图像，也可以在计算机上处理负载使视觉膜上形成自然三维图像，即使图像被多个观看者从任何位置。一种立体图像显示装置，用于生成在观看者的视网膜上形成三维图像并显示的立体图像，其中，作为在观察者的视网膜上形成三维图像的视差边界的临界视差计算出将具有直径作为计算的临界视差的球体的长方体的尺寸，使用所计算的长方体将包括对象的空间分割为多个空间，相对于一个对象的立体图像为每个划分的空间生成单个注视点，并且将多个生成的立体图像粘贴在一起以生成单个立体图像并显示所生成的单个立体图像。

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