专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US5898526A Lens barrel comprising an ultrasonic motor 失效
标题翻译：镜筒包括超声波马达
公开(公告)号：US5898526A
公开(公告)日：1999-04-27
申请号：US57539
申请日：1998-04-09
申请人： Koshi Yoshibe , Isao Soshi
发明人： Koshi Yoshibe , Isao Soshi
IPC分类号： G02B7/04 , G02B7/10 , G02B15/14 , G02B7/02
CPC分类号： G02B7/10
摘要： A lens barrel comprises a focusing optical system for moving in the direction of the optical axis to perform a focusing operation, an ultrasonic motor used for the automatic focus control, containing a stator and a rotor, and disposed around the optical axis, a motion transformation/transmission mechanism for moving the focusing optical system in the direction of the optical axis on the basis of a rotation of the rotor, a manual operation member to be rotated manually, and a motor holding device for holding the motor to be rotated by a rotation of the manual operation member so as to rotate the rotor, wherein said motor is held on the motor holding device to have the stator and the rotor provided from the light incident side toward the lens barrel in the named order.
摘要翻译：透镜镜筒包括用于沿光轴方向移动以进行聚焦操作的聚焦光学系统，用于自动聚焦控制的超声波马达，其包含定子和转子，并围绕光轴布置，运动变换 /传动机构，用于基于转子的旋转，手动旋转的手动操作构件以及用于保持电动机旋转的电动机保持装置，沿着光轴的方向移动聚焦光学系统以使所述转子旋转，其中所述电动机被保持在所述电动机保持装置上，以使所述定子和所述转子以所述顺序从所述光入射侧提供给所述镜筒。

62. 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。

63. 发明授权

US5400110A Camera having powered zoom lens 失效
标题翻译：相机有动力变焦镜头
公开(公告)号：US5400110A
公开(公告)日：1995-03-21
申请号：US193603
申请日：1994-02-07
申请人： Isao Soshi , Toshiyuki Kitazawa
发明人： Isao Soshi , Toshiyuki Kitazawa
IPC分类号： G02B7/10 , G03B13/18 , G03B7/085
CPC分类号： G02B7/102
摘要： 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.
摘要翻译：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。

64. 发明授权

US5150144A Lens driving device 失效
标题翻译：镜头驱动装置
公开(公告)号：US5150144A
公开(公告)日：1992-09-22
申请号：US655345
申请日：1991-02-14
申请人： Isao Soshi , Tatsuhide Takebayashi
发明人： Isao Soshi , Tatsuhide Takebayashi
IPC分类号： G02B7/08 , G02B7/10 , G03B5/00
CPC分类号： G02B7/102
摘要： 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.
摘要翻译：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。

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