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1. 发明授权

US5999756A Viewfinder device of display plural visual frames 失效
标题翻译：取景器装置显示多个视觉帧
公开(公告)号：US5999756A
公开(公告)日：1999-12-07
申请号：US992087
申请日：1997-12-17
申请人： Tomoki Nishimura , Kiyosada Machida , Akio Nishizawa
发明人： Tomoki Nishimura , Kiyosada Machida , Akio Nishizawa
IPC分类号： G03B13/04 , G03B13/10 , G03B13/12
CPC分类号： G03B13/10
摘要： A viewfinder device having an optical path for viewing a photographic image includes a plurality of visual field frames. Each of the plurality of visual field frames define a photographic range. In addition, each of the plurality of visual field frames is positioned on one of a plurality of visual field frame display units. The plurality of visual field frame display units have overlapping regions and are positioned on a viewfinder mask member. The viewfinder mask member is movable in the optical path. The overlapping portions of the visual field frame display units reduce an amount of movement necessary to move the viewfinder mask member to position the visual field frames within the optical path.
摘要翻译：具有用于观看摄影图像的光路的取景器装置包括多个视场帧。多个视场帧中的每一个定义摄影范围。此外，多个视场帧中的每一个位于多个视场帧显示单元中的一个上。多个视野框架显示单元具有重叠区域并且位于取景器掩模构件上。取景器掩模构件可在光路中移动。视场框架显示单元的重叠部分减少移动取景器遮罩构件以将视野框架定位在光路内所需的移动量。

2. 发明授权

US06240257B1 Finder apparatus 有权
标题翻译： Finder装置
公开(公告)号：US06240257B1
公开(公告)日：2001-05-29
申请号：US09507748
申请日：2000-02-22
申请人： Akio Nishizawa , Kiyosada Machida
发明人： Akio Nishizawa , Kiyosada Machida
IPC分类号： G03B1720
CPC分类号： G03B17/20
摘要： Equipped with a display element which displays a visual field frame in the picture plane by means of obstructing the subject light beam, and which is formed from material which scatters light, and irradiation means which irradiates light to the said display element. When the irradiation means is caused to operate, because its light is scattered by the display element and guided to the eyepiece side, the display element can namely cause the visual field frame portion to shine brightly.
摘要翻译：配备有通过阻挡目标光束而在图像平面中显示视场的显示元件，并且由散射光的材料形成的显示元件以及向所述显示元件照射光的照射装置。当使照射装置工作时，由于其光被显示元件散射并被引导到目镜侧，所以显示元件也可以使视野框架部分明亮地发光。

3. 发明授权

US07653301B2 Electronic device and camera 有权
标题翻译：电子设备和相机
公开(公告)号：US07653301B2
公开(公告)日：2010-01-26
申请号：US10866729
申请日：2004-06-15
申请人： Akio Nishizawa
发明人： Akio Nishizawa
IPC分类号： G03B7/26 , G03B17/02 , H04N5/225 , H01M2/00 , H01M8/00
CPC分类号： H01M8/2475 , H01M2250/30 , Y02B90/18
摘要： The object of the present invention is to enable reliable supply of oxygen which is necessary for a fuel cell to generate electric power, to the fuel cell.In a camera, air orifices for linking the space inside a cell compartment with the outside of a casing are disposed in a position other than the portion (grip portion) which is held by a user, in the vicinity of the center of the front surface of the casing, that is, in the vicinity of a lens-barrel, and a concave-convex portion serving as an air orifice guard is formed at the side opposite to that where the lens-barrel is disposed with respect to the air orifices. As a result, even when the user takes a picture of an object by holding the camera with his/her own hand, the air orifices are prevented from being closed by the user's hand, oxygen (air) can be constantly supplied to the fuel cell accommodated inside the cell compartment, and the fuel cell can continuously generate a sufficient quantity of electricity. The present invention can be employed in a camera.
摘要翻译：本发明的目的是使燃料电池能够可靠地供应燃料电池产生电力所需的氧气。在相机中，将用于将细胞室内的空间与壳体的外部连接的空气孔设置在除了由使用者握持的部分（握持部分）之外的位置，在前表面的中心附近在镜筒附近形成有作为空气孔护罩的凹凸部，与透镜筒相对于空气孔相对的一侧形成。结果，即使当用户通过用自己的手握住相机来拍摄对象的图片时，防止用户的手闭合空气孔，可以将氧气（空气）不断地供应到燃料电池容纳在电池室内，并且燃料电池可以连续地产生足够的电量。本发明可以用在相机中。

4. 发明申请

US20080117327A1 Electronic device and camera 有权
标题翻译：电子设备和相机
公开(公告)号：US20080117327A1
公开(公告)日：2008-05-22
申请号：US12010063
申请日：2008-01-18
申请人： Akio Nishizawa , Takayuki Shirotani
发明人： Akio Nishizawa , Takayuki Shirotani
IPC分类号： H04N5/225
CPC分类号： H04N5/2251 , H04N5/23241
摘要： The object of the present invention is to enable reliable supply of oxygen which is necessary for a fuel cell to generate electric power, to the fuel cell. In a bottom surface of a casing of a camera, a tripod socket for mounting a tripod is disposed in the vicinity of the right end portion, and air orifices for linking the space inside a cell compartment for accommodating a fuel cell with the outside of the casing is disposed in the vicinity of the left end portion, respectively. As a result, even when the tripod is connected to the camera, the air orifices are not closed by the pan head of the tripod, oxygen (air) can be constantly supplied to the fuel cell accommodated inside the cell compartment, and the fuel cell can continuously generate a sufficient quantity of electricity. The present invention can be employed in a camera.
摘要翻译：本发明的目的是使燃料电池能够可靠地供应燃料电池产生电力所需的氧气。在照相机的壳体的底面中，用于安装三脚架的三脚架插座设置在右端部附近，并且用于连接用于容纳燃料电池的电池室内的空间与用于容纳燃料电池的空间的空气孔壳体分别设置在左端部附近。结果，即使三脚架连接到照相机，空气孔也不会被三脚架的盘头封闭，氧气（空气）可以恒定地供应到容纳在电池室内的燃料电池，并且燃料电池可以连续产生足够的电量。本发明可以用在相机中。

5. 发明授权

US5708888A Camera with a frame shift prevention function 失效
标题翻译：相机具有防抖功能
公开(公告)号：US5708888A
公开(公告)日：1998-01-13
申请号：US607140
申请日：1996-02-26
申请人： Akio Nishizawa
发明人： Akio Nishizawa
IPC分类号： G03B1/22 , G03B1/14 , G03B17/00 , G03B17/42 , G03B1/00
CPC分类号： G03B1/14
摘要： A camera that reliably prevents frame shifts of film by inserting a frame shift prevention member into a film perforation is disclosed. The camera with a frame shift prevention function includes a frame shift prevention member that is supported to move toward or away from the perforation of the film. The frame shift prevention member includes a first oblique plane that makes contact with the edge of the perforation during feeding of the film in the direction of winding in preparation for shooting the next film and a second oblique plane that makes contact with the edge of the perforation during feeding of the film in the direction of reminding that are formed on the frame shift prevention member. The angle between the second oblique angle and the rewinding direction is smaller than the angle between the first oblique angle and the winding direction.
摘要翻译：公开了一种通过将挡板防止构件插入薄膜穿孔中来可靠地防止胶片移动的相机。具有防帧功能的照相机包括被阻挡以移动或远离胶片的穿孔的防止帧偏移的构件。框架防偏移构件包括在为了拍摄下一个胶片而在卷绕方向上供给胶片期间与穿孔边缘接触的第一斜面和与穿孔边缘接触的第二倾斜平面在胶片沿防抖构件形成的提醒方向进给时。第二倾斜角度与倒带方向之间的角度小于第一倾斜角度与卷绕方向之间的角度。

6. 发明申请

US20110274419A1 Lens barrel, camera and lens barrel adjustment device 有权
标题翻译：镜筒，相机和镜筒调节装置
公开(公告)号：US20110274419A1
公开(公告)日：2011-11-10
申请号：US13137058
申请日：2011-07-18
申请人： Yoshio Imura , Akio Nishizawa
发明人： Yoshio Imura , Akio Nishizawa
IPC分类号： G03B17/00
CPC分类号： G03B5/02 , H04N5/2254 , H04N5/23248 , H04N5/23287
摘要： A lens barrel comprises a fixed optical system though which a subject image enters into the lens barrel along with an optical axis, a retreatable blur correction optical system that corrects an image blur by moving within a plane ranging perpendicular to the optical axis in an operating position and that retreats to a storage position from the operating position, a blur correction optical system drive unit that drives the retreatsble blur correction optical system within the plane ranging perpendicular to the optical axis, and a correction information recording unit at which reference position correction information is recorded, the correction information indicating a reference position for the retreatable blur correction optical system within the plane ranging perpendicular to the optical axis.
摘要翻译：透镜镜筒包括固定光学系统，通过该固定光学系统，被摄体图像与光轴一起进入透镜镜筒，后退模糊校正光学系统，其通过在垂直于光轴的平面中在操作位置移动来校正图像模糊并且从所述操作位置退回到存储位置，在垂直于所述光轴的平面内驱动所述后退模糊校正光学系统的模糊校正光学系统驱动单元，以及校正信息记录单元，其中所述基准位置校正信息为记录，指示在与光轴垂直的平面内的可退避模糊校正光学系统的基准位置的校正信息。

7. 发明申请

US20050201745A1 Lens barrel and camera with lens barrel 审中-公开
标题翻译：镜头镜筒和镜头镜头镜头
公开(公告)号：US20050201745A1
公开(公告)日：2005-09-15
申请号：US11019590
申请日：2004-12-23
申请人： Akio Nishizawa
发明人： Akio Nishizawa
IPC分类号： G03B17/00
CPC分类号： G03B11/043 , G03B17/08
摘要： A lens barrier is opened/closed by a barrier drive cylinder disposed on an outer peripheral side of a lens. The barrier drive cylinder is rotated by a rotation of a cam cylinder together with a first cylinder so as to move forward and backward. In the course of a movement of the lens from a retracted position to a shooting position, the barrier drive cylinder rotates such that a drive ring biased to an opening direction by a spring is driven into an opening direction. The barrier is, thus, opened. When the lens is moved from the shooting position to the retracted position, the operation reverse to the aforementioned is performed to close the barrier. An annular seal member is provided into the space between the barrier drive cylinder and the first cylinder so as to prevent water from entering into the barrel.
摘要翻译：透镜屏障由设置在透镜的外周侧的阻挡驱动圆柱体打开/关闭。阻挡驱动筒通过凸轮筒的旋转与第一气缸一起旋转，以向前和向后移动。在透镜从缩回位置移动到拍摄位置的过程中，阻挡驱动筒旋转，使得通过弹簧偏压到打开方向的驱动环被驱动到打开方向。因此，屏障被打开了。当镜头从拍摄位置移动到缩回位置时，执行与上述相反的操作以关闭屏障。环形密封构件设置在阻挡驱动气缸和第一气缸之间的空间中，以防止水进入气缸。

8. 发明授权

US5887209A Camera containing a frame shift prevention member and method 失效
标题翻译：相机包含防帧偏移成员和方法
公开(公告)号：US5887209A
公开(公告)日：1999-03-23
申请号：US597204
申请日：1996-02-06
申请人： Akio Nishizawa , Junichi Omi
发明人： Akio Nishizawa , Junichi Omi
IPC分类号： G03B17/00 , G03B1/62 , G03B17/28 , G03B17/30 , G03B17/42 , G03B1/00
CPC分类号： G03B17/30 , G03B1/62 , G03B2217/265
摘要： A camera that prevents frame shifting without hindering a film feeding. The camera includes a cartridge chamber housing a film cartridge, a film passage forming member, a film passage restricting the film in accordance with the film passage forming member, a film introduction route from the cartridge chamber to the film passage. The camera further includes a frame shift prevention member with an insertion unit engaging with the film perforations and controlling the film movement. An angle of inclination of an opposing face on the insertion unit is provided so that a surface of the opposing face on the cartridge chamber side is coplanar to smoothly connect with a wall in the film introduction route.
摘要翻译：一种防止框架移动而不妨碍胶片进给的相机。相机包括容纳胶卷暗盒的暗盒室，胶片通道形成元件，根据胶片通道形成元件限制胶片的胶片通道，从暗盒室到胶片通道的胶片引入路径。照相机还包括具有插入单元的框架防偏移构件，该插入单元与胶片穿孔接合并且控制胶片移动。提供插入单元上的相对面的倾斜角度，使得暗盒室侧的相对面的表面是共面的，以便在胶片引入路线中与壁平滑地连接。

9. 发明授权

US5794086A Rotating indicator pointer type display apparatus 失效
标题翻译：旋转指示器指针型显示装置
公开(公告)号：US5794086A
公开(公告)日：1998-08-11
申请号：US807271
申请日：1997-02-28
申请人： Hiroshi Wakabayashi , Daiki Tsukahara , Yoshihiro Takeuchi , Akio Nishizawa , Jun Matsushima , Hiroyuki Tsuru
发明人： Hiroshi Wakabayashi , Daiki Tsukahara , Yoshihiro Takeuchi , Akio Nishizawa , Jun Matsushima , Hiroyuki Tsuru
IPC分类号： G03B17/18
CPC分类号： G03B17/18
摘要： The display apparatus according to the present invention includes a display device which has a rotating indicator pointer and which displays information by rotationally driving the indicator pointer, an operating device which is capable of being operated in two manners for rotating the indicator pointer, and a drive control device which rotationally drives the rotating indicator pointer in the same rotational direction, whichever be the one of the two manners in which the operating device is operated.
摘要翻译：根据本发明的显示装置包括具有旋转指示器指针并通过旋转地驱动指示器指示器来显示信息的显示装置，能够以两种方式操作以使指示器指针旋转的操作装置，以及驱动器控制装置，其以相同的旋转方向旋转地驱动旋转指示器指针，以操作装置操作的两种方式之一为准。

10. 发明授权

US07566179B2 Lens barrel and camera with lens barrel 有权
标题翻译：镜头镜筒和镜头镜头镜头
公开(公告)号：US07566179B2
公开(公告)日：2009-07-28
申请号：US12213198
申请日：2008-06-16
申请人： Akio Nishizawa
发明人： Akio Nishizawa
IPC分类号： G03B17/00 , G02B23/16
CPC分类号： G03B11/043 , G03B17/08
摘要： A lens barrier is opened/closed by a barrier drive cylinder disposed on an outer peripheral side of a lens. The barrier drive cylinder is rotated by a rotation of a cam cylinder together with a first cylinder so as to move forward and backward. In the course of a movement of the lens from a retracted position to a shooting position, the barrier drive cylinder rotates such that a drive ring biased to an opening direction by a spring is driven into an opening direction. The barrier is, thus, opened. When the lens is moved from the shooting position to the retracted position, the operation reverse to the aforementioned is performed to close the barrier. An annular seal member is provided into the space between the barrier drive cylinder and the first cylinder so as to prevent water from entering into the barrel.
摘要翻译：透镜屏障由设置在透镜的外周侧的阻挡驱动圆柱体打开/关闭。阻挡驱动筒通过凸轮筒的旋转与第一气缸一起旋转，以向前和向后移动。在透镜从缩回位置移动到拍摄位置的过程中，阻挡驱动筒旋转，使得通过弹簧偏压到打开方向的驱动环被驱动到打开方向。因此，屏障被打开了。当镜头从拍摄位置移动到缩回位置时，执行与上述相反的操作以关闭屏障。环形密封构件设置在阻挡驱动气缸和第一气缸之间的空间中，以防止水进入气缸。

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