公开(公告)号：US4947048A

公开(公告)日：1990-08-07

申请号：US372608

申请日：1989-06-28

申请人： Shunji Murai ,  Akishige Shirasawa

发明人： Shunji Murai ,  Akishige Shirasawa

IPC分类号： G01C11/00 ,  G01C11/02 ,  G01C11/06

CPC分类号： G01C11/06

摘要： A stereoscopic photographic measuring device which can execute an analysis of a stereoscopic photograph very efficiently. The stereoscopic photographic measuring device comprises a table for receiving a set of stereoscopic photographs thereon, and an optical system body constructed for movement in two-dimensional directions relative to the table. The table has a plane coordinate reading means provided thereon for reading coordinates of the stereoscopic photographs while the optical system body has provided thereon a stereoscope unit for observing the stereoscopic photographs in a stereoscopic vision, first and second cursors disposed within a range wherein the first and second cursors can be observed by way of the stereoscope unit, and a distance adjusting means for adjusting a distance between the first and second cursors. The device further comprises an outputting means for outputting data read in by the first cursor and the plane coordinate reading means and data read in by the second cursor and the plane coordinate reading means to a data processing device.

公开(公告)号：US4470664A

公开(公告)日：1984-09-11

申请号：US412163

申请日：1982-08-27

申请人： Akishige Shirasawa

发明人： Akishige Shirasawa

IPC分类号： G01C3/06 ,  G01C3/00 ,  G01C3/02 ,  G01C15/02 ,  G01C15/06 ,  G01S7/48 ,  G01S17/08 ,  G02B5/04 ,  G02B5/122 ,  G01C3/08

CPC分类号： G02B5/122 ,  G01C15/02

摘要： A reflector device for use with an optical distance measuring apparatus which includes a frame carrying a reflecting element such as a corner cube type prism and a holder for mounting the frame. The frame has a reference surface and the holder has two or more reference surfaces which are adapted to be alternately engaged with the reference surface on the frame so that the offset value of the prism can be changed.

摘要翻译： 一种与光学距离测量装置一起使用的反射器装置，其包括承载诸如角棱镜型棱镜的反射元件的框架和用于安装框架的保持器。 框架具有参考表面，并且保持器具有两个或更多个参考表面，其适于与框架上的参考表面交替地接合，从而可以改变棱镜的偏移值。