公开(公告)号：US5732298A

公开(公告)日：1998-03-24

申请号：US684850

申请日：1996-07-25

Applicant: Akio Nishizawa ,  Isao Soshi ,  Shuji Iijima ,  Noriyasu Kotani ,  Junichi Omi

Inventor： Akio Nishizawa ,  Isao Soshi ,  Shuji Iijima ,  Noriyasu Kotani ,  Junichi Omi

IPC: G03B13/10

CPC classification number: G03B13/10

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5659832A

公开(公告)日：1997-08-19

申请号：US575033

申请日：1995-12-19

Applicant: Akio Nishizawa ,  Hiroshi Terunuma ,  Isao Soshi ,  Noriyasu Kotani

Inventor： Akio Nishizawa ,  Hiroshi Terunuma ,  Isao Soshi ,  Noriyasu Kotani

IPC: G03B13/02 ,  G03B13/12 ,  G03B17/20 ,  G03B17/02

CPC classification number: G03B13/12

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5400110A

公开(公告)日：1995-03-21

申请号：US193603

申请日：1994-02-07

Applicant: Isao Soshi ,  Toshiyuki Kitazawa

Inventor： Isao Soshi ,  Toshiyuki Kitazawa

IPC: G02B7/10 ,  G03B13/18 ,  G03B7/085

CPC classification number: G02B7/102

Abstract: A camera having a powered zoom lens, including a memory for storing object distances of more than one object to be photographed simultaneously, detected by an object distance measuring device, and a powered zoom lens controller for varying the focal length of the powered zoom lens so that the objects are within the depth of field of the powered zoom lens.

Abstract translation: 具有动力变焦镜头的相机，包括用于存储物体距离测量装置检测到的用于存储同时拍摄的多于一个待拍摄对象的物体距离的存储器，以及用于改变动力变焦镜头焦距的动力变焦镜头控制器 物体在动力变焦镜头的景深范围内。

公开(公告)号：US5150144A

公开(公告)日：1992-09-22

申请号：US655345

申请日：1991-02-14

Applicant: Isao Soshi ,  Tatsuhide Takebayashi

Inventor： Isao Soshi ,  Tatsuhide Takebayashi

IPC: G02B7/08 ,  G02B7/10 ,  G03B5/00

CPC classification number: G02B7/102

Abstract: A device for driving a lens including one or more lens groups displaceable in a direction along the optical axis by an electric drive unit. A memory unit is provided for storing a position of the lens group, and a controller for displacing one or more lens groups to the position stored in the memory unit by the electric drive unit.

Abstract translation: 一种用于驱动透镜的装置，包括一个或多个透镜组，其通过电驱动单元在沿着光轴的方向上移位。 提供存储单元以存储透镜组的位置，以及用于通过电驱动单元将一个或多个透镜组移动到存储在存储单元中的位置的控制器。