公开(公告)号：US06798548B2

公开(公告)日：2004-09-28

申请号：US10231248

申请日：2002-08-30

申请人： Takaaki Yamazaki ,  Kenichiro Yoshino ,  Shinichi Hayase ,  Mitsutoshi Ohoka

发明人： Takaaki Yamazaki ,  Kenichiro Yoshino ,  Shinichi Hayase ,  Mitsutoshi Ohoka

IPC分类号： G02B2608

CPC分类号： G01C15/004

摘要： Disclosed is a rotational laser apparatus capable of setting an obliquity without requiring a high accuracy light receiver or a complex optical system for separating different polarized fluxes. The rotational laser apparatus comprises a plurality of reflected sections provided on a target in a direction transverse to scanning laser beam. The reflected planes is disposed in such a manner that a time series arranging state for pulses of the light receiving signal differs between a case that the scanning laser beam intersects the reflected sections from one side to the other side and a case that the laser beam intersects the reflected sections from the other side to one side, with identical scanning direction of the scanning laser beam, The control part includes a judging circuit for judging an operated direction of the oblique mechanism based on the time series arranging state for pulses of the light receiving signal.

摘要翻译： 公开了一种旋转激光装置，其能够设置倾斜度，而不需要高精度的光接收器或用于分离不同偏振光束的复合光学系统。旋转激光装置包括沿横向于扫描激光器的方向设置在靶上的多个反射部分 反射面以这样的方式设置，使得对于受光信号的脉冲的时间序列排列状态在扫描激光束从一侧到另一侧与反射部相交的情况下不同，并且激光 光束与扫描激光束的扫描方向相同地从另一侧向一侧的反射部分相交。控制部分包括判断电路，用于根据对于脉冲的脉冲的时间序列排列状态来判断倾斜机构的操作方向 光接收信号。

公开(公告)号：US6085155A

公开(公告)日：2000-07-04

申请号：US819254

申请日：1997-03-18

申请人： Shinichi Hayase ,  Fumio Ohtomo

发明人： Shinichi Hayase ,  Fumio Ohtomo

IPC分类号： G01C15/00 ,  G01B11/26

CPC分类号： G01C15/004

摘要： The present invention relates to a laser irradiating device and a target device, and particularly to a laser irradiating device capable of performing remote control without using a radio remote controller. A plurality of reflective pattern members are prepared wherein combination reflective members respectively composed of reflective portions A for storing the direction of polarization and reflecting it, and polarizing-direction conversion reflective portions C for converting the direction of polarization and reflecting it are arranged. The combination reflective members of the individual reflective pattern members are respectively made different in arrangement from one another. Further, the reflective pattern member corresponding to a command to be transferred to the laser irradiating device reflects identification reflected light corresponding to the command onto the laser irradiating device, whereby the laser irradiating device can be remote-controlled.

摘要翻译： 激光照射装置和目标装置技术领域本发明涉及激光照射装置和目标装置，特别涉及能够在不使用无线遥控器的情况下进行远程控制的激光照射装置。 制备多个反射图案部件，其中分别组成反射部分A用于存储偏振方向并反射的组合反射部件，以及用于转换偏振方向并反射的偏振方向转换反射部分C. 各个反射图案构件的组合反射构件分别彼此不同。 此外，与传送到激光照射装置的命令相对应的反射图案部件将与命令相对应的识别反射光反射到激光照射装置上，从而可以远程控制激光照射装置。