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1. 发明授权

US5732298A Picture frame switching mechanism 失效
标题翻译：画框切换机制
公开(公告)号：US5732298A
公开(公告)日：1998-03-24
申请号：US684850
申请日：1996-07-25
申请人： Akio Nishizawa , Isao Soshi , Shuji Iijima , Noriyasu Kotani , Junichi Omi
发明人： Akio Nishizawa , Isao Soshi , Shuji Iijima , Noriyasu Kotani , Junichi Omi
IPC分类号： G03B13/10
CPC分类号： G03B13/10
摘要： The picture frame switching mechanism according to the present invention includes: a plurality of picture frame definition members whose relative position in a plane perpendicular to an optical axis of an optical system is changed so as to switch picture frames; a drive section which drives a portion of the plurality of picture frame definition members; and a linked driving section which drives other portion of the picture frame definition members in linkage according to predetermined conditions with driving of the portion of the picture frame definition members.
摘要翻译：根据本发明的图像帧切换机构包括：改变与垂直于光学系统的光轴的平面中的相对位置以便切换图像帧的多个图像帧定义部件; 驱动所述多个图像帧定义部件的一部分的驱动部; 以及链接驱动部，其通过驱动所述图像帧定义部件的一部分，根据预定条件来驱动所述图片帧定义部件的其他部分的联动。

2. 发明授权

US5659832A Variable camera viewfinder corresponding to variable camera aperture 失效
标题翻译：可变相机取景器对应可变相机光圈
公开(公告)号：US5659832A
公开(公告)日：1997-08-19
申请号：US575033
申请日：1995-12-19
申请人： Akio Nishizawa , Hiroshi Terunuma , Isao Soshi , Noriyasu Kotani
发明人： Akio Nishizawa , Hiroshi Terunuma , Isao Soshi , Noriyasu Kotani
IPC分类号： G03B13/02 , G03B13/12 , G03B17/20 , G03B17/02
CPC分类号： G03B13/12
摘要： A camera selects one of three or more photograph image sizes to be printed while a viewfinder provides a visual display corresponding to the selected one photograph image size. The camera includes a photographic optical system which focuses a subject on a camera film. A control unit is incorporated within the camera to select first print size information, second print size information, and third print size information. A viewfinder within the camera verifies the field to be printed on the photographic film while a display inside the viewfinder corresponds to the selected photograph image size. Print size selection switches select the print size and the control unit selects the print size information in response thereto. A plurality of aperture blades disposed within the camera define an aperture frame. First and second aperture blades move inwardly to define a horizontally oblong photograph image size and third and fourth aperture blades move inwardly to define a vertically oblong photograph image size. All aperture blades move outwardly to define a standard image size. A plurality of liquid crystal display segments are disposed within the viewfinder to define a variable viewing area corresponding to the selected image sizes. A control unit selects the image size in response to a switch.
摘要翻译：摄像机在取景器提供与所选择的一张照片图像尺寸相对应的视觉显示的情况下，选择要打印的三张或更多张照片图像尺寸之一。相机包括将被摄体聚焦在相机胶片上的照相光学系统。控制单元被并入相机内以选择第一打印尺寸信息，第二打印尺寸信息和第三打印尺寸信息。相机内的取景器验证要在照相胶片上打印的场，而取景器内的显示器对应于所选择的照片图像尺寸。打印尺寸选择开关选择打印尺寸，并且控制单元响应于此选择打印尺寸信息。设置在相机内的多个光圈叶片限定孔眼框架。第一和第二孔径叶片向内移动以限定水平长方形照片图像尺寸，并且第三和第四孔径叶片向内移动以限定垂直长方形照片图像尺寸。所有孔径叶片向外移动以限定标准图像尺寸。多个液晶显示段设置在取景器内，以定义对应于所选择的图像尺寸的可变观看区域。控制单元响应于开关选择图像尺寸。

3. 发明授权

US5678094A Camera equipped with a function to prevent displacement of a frame 失效
标题翻译：相机具有防止框架位移的功能
公开(公告)号：US5678094A
公开(公告)日：1997-10-14
申请号：US606939
申请日：1996-02-26
申请人： Noriyasu Kotani , Akio Nishizawa
发明人： Noriyasu Kotani , Akio Nishizawa
IPC分类号： G03B17/00 , G03B1/42 , G03B17/38 , G03B17/42 , G03B1/00
CPC分类号： G03B1/42 , G03B17/38 , G03B17/425
摘要： The invention prevents film displacement without sacrificing the speedy photographic characteristics during the time of continuous photography. A part to prevent film displacement is moved to one of a contact position with a film and a removed position from the film. The part to prevent film displacement prevents a film displacement toward the direction of advancing film at the contact position. A driving device drives the part to prevent the film displacement. The photography control device carries out one time photography and the film advancement during the single mode setting and carries out the operation of photography and the film advancement alternately and repeatedly during the release operation. During the continuous photography mode setting, the device to control the film displacement controls the driving device and placed the part to prevent film displacement in the removed position only at the time of the film advancement after photography. During the single mode setting and the continuous photography mode setting, the part to prevent film displacement is placed in the removed position from the time prior to the commencement of the first photography to the completion of the advancement of a last frame.
摘要翻译：本发明防止胶片位移，而不会在连续拍摄期间牺牲快速的照相特性。防止胶片位移的部分被移动到与胶片的接触位置和取出位置中的一个。防止胶片位移的部件防止胶片在接触位置朝向胶片前进方向移位。驱动装置驱动部件以防止胶片移位。拍摄控制装置在单模设置期间进行一次拍摄和胶片前进，并且在释放操作期间交替地和重复执行摄影和胶片前进操作。在连续拍摄模式设置期间，控制胶片位移的装置控制驱动装置并放置该部分，以便仅在摄影之后胶片前进时防止胶片移动到取出位置。在单模设置和连续拍摄模式设置期间，防止胶片移动的部分被放置在从第一次拍摄开始之前的时间到最后一帧的前进完成的移除位置。

4. 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。

5. 发明授权

US5752110A Apparatus that uses a photographic film 失效
标题翻译：使用摄影胶片的装置
公开(公告)号：US5752110A
公开(公告)日：1998-05-12
申请号：US705126
申请日：1996-08-29
申请人： Shuji Iijima , Akio Nishizawa
发明人： Shuji Iijima , Akio Nishizawa
IPC分类号： G03B17/00 , G03B1/48 , G03B17/02 , G03B17/24 , G03B17/28 , G03B17/30 , G03B19/04
CPC分类号： G03B17/30 , G03B1/48 , G03B17/02 , G03B19/04 , G03B2217/244
摘要： An apparatus in which photographic film is fed out of a film cartridge and is led through a film path to a spool chamber to be wound on a take-up spool includes a film guide that extends from the end of the film path toward the spool chamber. The film guide reliably guides the film, which has been led to the spool chamber, to the take-up spool. The film guide ensures that the film is properly wound on the take-up spool by preventing it from prematurely curling within the spool chamber. The film guide also ensures that magnetic recording operations performed on the film by a recording head, if present, are also reliably performed.
摘要翻译：将照相胶片从暗盒送出并通过胶片通道引导到卷绕在卷轴上的卷取卷轴的装置包括从胶片路径的端部朝向卷轴室延伸的胶片引导件。胶片引导件将已经被引导到卷轴室的胶片可靠地引导到卷取卷轴。胶片引导件通过防止胶片在卷轴室内过早卷曲，确保胶片适当地卷绕在卷取卷轴上。胶卷指南还确保了通过记录头（如果存在）对胶片执行的磁记录操作也可以被可靠地执行。

6. 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。

7. 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。

8. 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。

9. 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。

10. 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。

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