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21. 发明申请

US20050211882A1 Laser measuring method and laser measuring system 有权
标题翻译：激光测量方法和激光测量系统
公开(公告)号：US20050211882A1
公开(公告)日：2005-09-29
申请号：US11070912
申请日：2005-03-03
申请人： Fumio Ohtomo , Kazuki Osaragi , Kunihiro Hayashi , Richard Davidson , Clyde Goad , Vernon Brabec , Eduardo Falcon , Richard Jackson
发明人： Fumio Ohtomo , Kazuki Osaragi , Kunihiro Hayashi , Richard Davidson , Clyde Goad , Vernon Brabec , Eduardo Falcon , Richard Jackson
IPC分类号： G01C15/00 , G01C15/06 , H01J40/14 , G01C1/00
CPC分类号： G01C15/004 , G01C15/002
摘要： A laser measuring method in a laser measuring system, which comprises a rotary laser system for projecting a laser beam by rotary irradiation and at least one photodetection system having at least one photodetector for receiving the laser beam, comprising a step of emitting at least two fan-shaped laser beams by the rotary laser system, at least one of the fan-shaped laser beams being tilted, a step of receiving the laser beams at least at three known points by the photodetection system, a step of obtaining elevation angles with respect to the rotary laser system based on photodetection signals which are formed when the photodetector receives the laser beam, and a step of measuring an installing position of the rotary laser system based on elevation angles and position data at the three known points.
摘要翻译：一种激光测量系统中的激光测量方法，包括用于通过旋转照射投射激光束的旋转激光系统和至少一个具有用于接收激光束的至少一个光电检测器的光电检测系统，包括发射至少两个风扇通过旋转激光系统形成的激光束，至少一个扇形激光束倾斜，至少通过光电检测系统在三个已知点处接收激光束的步骤，获得相对于基于在光电检测器接收激光束时形成的光检测信号的旋转激光系统，以及基于三个已知点处的仰角和位置数据来测量旋转激光系统的安装位置的步骤。

22. 发明申请

US20050172503A1 Measurement device 有权
标题翻译：测量装置
公开(公告)号：US20050172503A1
公开(公告)日：2005-08-11
申请号：US10501386
申请日：2003-09-02
申请人： Kaoru Kumagai , Fumio Ohtomo
发明人： Kaoru Kumagai , Fumio Ohtomo
IPC分类号： G01C15/00 , G01C5/00
CPC分类号： G01C15/002
摘要： The present invention provides a surveying instrument (20), comprising a surveying instrument main unit (21) which projects a measuring light to an object to be measured and measures a position based on a reflection light from the object to be measured and an operation device (67) which is removably attached on the surveying instrument main unit, wherein the surveying instrument main unit comprises a distance measuring unit (54) and (55) for emitting the measuring light and for measuring a distance, an image pickup unit (51) and (53) for acquiring an image, a reflection mirror (45) rotatably mounted and used for directing the measuring light toward the object to be measured, for directing the reflected light from the object to be measured toward a light receiving unit, and for directing the image in a projecting direction toward the image pickup unit, a detecting means (31) for detecting a rotating position of the reflection mirror, and a control unit (74) for controlling at least the distance measuring unit, the image pickup unit and the rotating position of the reflection mirror, and wherein the operation device comprises a display unit for displaying the image acquired by the image pickup unit.
摘要翻译：本发明提供了一种测量仪器（20），其包括测量仪器主单元（21），该测量仪器主单元（21）将测量光投射到被测量物体上，并基于来自被测量物体的反射光测量位置;以及操作装置（67），其可拆卸地安装在测量仪器主单元上，其中测量仪器主单元包括用于发射测量光并用于测量距离的测距单元（54）和（55），摄像单元（51）和用于获取图像的（53），反射镜（45），可旋转地安装并用于将测量光朝向被测量物体引导，用于将待测物体的反射光导向光接收单元，并且将图像沿投影方向引导到图像拾取单元;检测装置，用于检测反射镜的旋转位置;以及控制单元（74），用于对准至少测量距离测量单元，图像拾取单元和反射镜的旋转位置，并且其中操作装置包括用于显示由图像拾取单元获取的图像的显示单元。

23. 发明申请

US20050077454A1 Photodetection device for rotary laser system 有权
标题翻译：旋转激光系统的光电检测装置
公开(公告)号：US20050077454A1
公开(公告)日：2005-04-14
申请号：US10955589
申请日：2004-09-30
申请人： Fumio Ohtomo , Kazuki Osaragi , Kunihiro Hayashi
发明人： Fumio Ohtomo , Kazuki Osaragi , Kunihiro Hayashi
IPC分类号： G01C9/06 , G01B11/26 , G01C15/00 , H01J40/14
CPC分类号： G01C15/06 , G01C15/004 , G01C15/006
摘要： A photodetection device for a rotary laser system for projecting at least two fan-shaped beams tilted at a known angle with respect to a horizontal plane and having a known spreading angle, comprising at least three photodetectors arranged in a known relationship.
摘要翻译：一种用于旋转激光系统的光检测装置，用于投射至少两个相对于水平面以已知角度倾斜并具有已知扩展角度的扇形光束，包括以已知关系布置的至少三个光电检测器。

24. 发明授权

US06493067B1 Rotary laser irradiating system 有权
标题翻译：旋转激光照射系统
公开(公告)号：US06493067B1
公开(公告)日：2002-12-10
申请号：US09473732
申请日：1999-12-28
申请人： Jun-ichi Kodaira , Fumio Ohtomo
发明人： Jun-ichi Kodaira , Fumio Ohtomo
IPC分类号： G01C308
CPC分类号： G01C15/004 , G01C15/105
摘要： The rotary laser irradiating system according to the present invention comprises a main unit, a rotator rotatably mounted on said main unit, and a range-finding unit disposed on said main unit, wherein said main unit comprises a light emitting unit for emitting a laser beam, optical means for directing said laser beam and a range-finding light from said range-finding unit toward said rotator, and tilt sensors for detecting horizontality and verticality of a rotation axis of said rotator, said rotator comprises deflecting means for deflecting the laser beam and the range-finding light from said optical means and rotating position detecting means for detecting a rotating position of the rotator, and said rotating position detecting means being designed to project said laser beam and said range-finding light in a predetermined direction.
摘要翻译：根据本发明的旋转激光照射系统包括主单元，可旋转地安装在所述主单元上的旋转器和设置在所述主单元上的测距单元，其中所述主单元包括用于发射激光束的发光单元，用于将所述激光束引导的光学装置和来自所述测距单元的测距光朝向所述旋转体，以及倾斜传感器，用于检测所述旋转体的旋转轴的水平度和垂直度，所述旋转体包括偏转装置，用于偏转激光束以及来自所述光学装置的测距光和用于检测旋转体旋转位置的旋转位置检测装置，并且所述旋转位置检测装置被设计成将预定方向的所述激光束和所述测距光投影。

25. 发明授权

US06483106B1 Rotary laser irradiating system and object reflector for the same 有权
标题翻译：旋转激光照射系统和物体反射器相同
公开(公告)号：US06483106B1
公开(公告)日：2002-11-19
申请号：US09477657
申请日：2000-01-05
申请人： Fumio Ohtomo , Jun-ichi Kodaira
发明人： Fumio Ohtomo , Jun-ichi Kodaira
IPC分类号： H01J314
CPC分类号： G02B26/0816 , G01C15/004
摘要： The present invention provides a rotary laser irradiating system, which comprises a laser light source, a range-finding unit, a rotator for irradiating a laser beam from the laser light source and a range-finding light from the range-finding unit onto a reference plane by rotary irradiation, and scanning means for deflecting the laser beam from the laser light source on the reference plane.
摘要翻译：本发明提供了一种旋转激光照射系统，其包括激光源，测距单元，用于将来自激光光源的激光束照射的旋转体和来自测距单元的测距光到参考点以及用于使来自激光光源的激光束偏转在参考平面上的扫描装置。

26. 发明授权

US06473714B1 Inclination measuring apparatus 有权
标题翻译：倾角测量仪
公开(公告)号：US06473714B1
公开(公告)日：2002-10-29
申请号：US09373316
申请日：1999-08-12
申请人： Kaoru Kumagai , Fumio Ohtomo , Masayuki Nishi
发明人： Kaoru Kumagai , Fumio Ohtomo , Masayuki Nishi
IPC分类号： G01C906
CPC分类号： G01C15/002
摘要： An object of the present invention is to provide an inclination setting rotational laser apparatus and so on for use with a laser surveying instrument. According to the present invention, there is provided an arrangement in which a laser projector projects a laser beam, tilting means tilts the laser projector in at least one direction, a first optical system of inclination detecting means directs the light from a light source toward a liquid member having a free surface, light receiving means receives the light reflected on the liquid member, a second optical system guides the light reflected on the liquid member to the light receiving means, and arithmetic operation means calculates the inclination based on the received signal of the light receiving means, whereby the laser projector can be settled to have an inclination by driving the tilting means based on the inclination.
摘要翻译：本发明的目的是提供一种与激光测量仪一起使用的倾斜设定旋转激光装置等。根据本发明，提供了一种激光投影仪投影激光束的装置，倾斜装置沿至少一个方向倾斜激光投射器，倾斜检测装置的第一光学系统将来自光源的光朝向具有自由表面的液体构件，光接收装置接收在液体构件上反射的光，第二光学系统将在液体构件上反射的光引导到光接收装置，并且算术运算装置基于接收信号光接收装置，由此通过基于倾斜度驱动倾斜装置，激光投影仪可以被安置成具有倾斜度。

27. 发明授权

US06450267B2 Construction equipment control system 有权
标题翻译：施工设备控制系统
公开(公告)号：US06450267B2
公开(公告)日：2002-09-17
申请号：US09801152
申请日：2001-03-07
申请人： Fumio Ohtomo , Kazuaki Kimura
发明人： Fumio Ohtomo , Kazuaki Kimura
IPC分类号： E02F376
CPC分类号： E02F3/842 , E02F3/847 , G01C15/004 , G01S17/023 , G05D1/0236 , G05D1/0272 , G05D1/0278 , G05D1/028
摘要： The present invention relates to a construction equipment control system, which comprises a plurality of rotary laser irradiating systems for forming laser reference planes by irradiating laser beams by rotary irradiation, a surveying system for measuring positions of the rotary laser irradiating systems, and a construction operation system for controlling and operating construction work of a construction equipment based on the laser reference planes, wherein the construction operation system comprises a photodetection sensor for receiving light beams from the rotary laser irradiating systems as reference positions for the construction operation, a global positioning system (GPS) for detecting a position of the construction equipment, and transmitting structure for transmitting detection results of said GPS to the surveying system, the surveying system comprises transmitting structure for transmitting data relating to the reference planes to be formed based on the results of measurement and results of detection of the GPS to the rotary laser irradiating systems, the rotary laser irradiating systems comprise receiving structure, the receiving structure receives data from the transmitting structrue, the rotary laser irradiating systems form the laser reference planes based on the data, and the construction equipment performs construction work using the laser reference planes as reference.
摘要翻译：本发明涉及一种施工设备控制系统，其包括通过旋转照射照射激光来形成激光参考平面的多个旋转激光照射系统，用于测量旋转激光照射系统的位置的测量系统和施工操作用于控制和操作基于激光参考平面的施工设备的施工工作的系统，其中所述施工操作系统包括用于接收来自所述旋转激光照射系统的光束的光电检测传感器，作为用于施工操作的参考位置，全球定位系统 GPS），用于检测施工设备的位置，以及将所述GPS的检测结果发送到测量系统的传输结构，测量系统包括用于根据测量结果发送与要形成的参考平面相关的数据的传输结构 t和对旋转激光照射系统的GPS的检测结果，旋转激光照射系统包括接收结构，接收结构从发送结构接收数据，旋转激光照射系统基于数据形成激光参考平面，以及施工设备使用激光参考平面作为参考。

28. 发明授权

US5995233A Surveying system 失效
标题翻译：测量系统
公开(公告)号：US5995233A
公开(公告)日：1999-11-30
申请号：US790631
申请日：1997-01-29
申请人： Fumio Ohtomo , Hiroyuki Nishizawa , Yoshikatsu Tokuda , Ken-ichiro Yoshino , Toshikazu Adegawa
发明人： Fumio Ohtomo , Hiroyuki Nishizawa , Yoshikatsu Tokuda , Ken-ichiro Yoshino , Toshikazu Adegawa
IPC分类号： G01C15/00 , G01B11/00
CPC分类号： G01C15/006
摘要： A surveying system which comprises a light source section for emitting laser beam, a rotational portion for rotating the laser beam from the light source in horizontal direction, a light source driving section for driving the light source unit, a survey instrument main unit having a light receiving unit for receiving the reflected laser beam, and a reflecting object for reflecting the laser beam irradiated from the survey instrument main unit main unit of the survey instrument.
摘要翻译：一种测量系统，包括用于发射激光束的光源部分，用于在水平方向上旋转来自光源的激光束的旋转部分，用于驱动光源单元的光源驱动部分，具有光的测量仪器主单元用于接收反射的激光束的接收单元和用于反射从测量仪器的测量仪器主单元主体照射的激光束的反射对象。

29. 发明授权

US5926305A Marking apparatus having feedback-controlled rotational laser beam 失效
标题翻译：具有反馈控制旋转激光束的标记装置
公开(公告)号：US5926305A
公开(公告)日：1999-07-20
申请号：US871510
申请日：1997-06-09
申请人： Fumio Ohtomo , Hiroyuki Nishizawa , Jun-ichi Kodaira , Kenichirou Yoshino
发明人： Fumio Ohtomo , Hiroyuki Nishizawa , Jun-ichi Kodaira , Kenichirou Yoshino
IPC分类号： G01C5/00 , G01C15/00 , G02B26/08
CPC分类号： G01C15/004 , G01C15/002
摘要： A rotating laser apparatus having a reciprocating laser scanning system which facilitates visual recognition of a laser beam on an object to be measured by raising an effective energy level on the object. In the apparatus the laser beam is rotated by a rotation device. The reciprocating laser scanning system includes reflection members for reflecting the laser beam, a laser beam detector for detecting a return laser beam reflected from the reflection members, and a microcomputer for controlling a rotation of the rotation device in accordance with the output of the laser beam detector.
摘要翻译：一种具有往复式激光扫描系统的旋转激光装置，其通过提高物体上的有效能量水平而使待测物体上的激光束视觉识别。在该装置中，激光束被旋转装置旋转。往复式激光扫描系统包括用于反射激光束的反射构件，用于检测从反射构件反射的返回激光束的激光束检测器，以及用于根据激光束的输出来控制旋转装置的旋转的微型计算机探测器。

30. 发明授权

US5909311A Object reflector detecting apparatus 失效
标题翻译：物体反射体检测装置
公开(公告)号：US5909311A
公开(公告)日：1999-06-01
申请号：US851647
申请日：1997-05-06
申请人： Fumio Ohtomo , Kunihiro Hayashi , Jun-ichi Kodaira , Hiroyuki Nishizawa , Kenichiro Yoshino
发明人： Fumio Ohtomo , Kunihiro Hayashi , Jun-ichi Kodaira , Hiroyuki Nishizawa , Kenichiro Yoshino
IPC分类号： G01C5/00 , G01C15/00 , G01C15/06 , G01S7/491 , G01S7/499 , G01S17/02 , G01V8/10 , G02B27/28 , G02B5/30 , G01J4/00 , G02F1/01
CPC分类号： G01S7/499 , G01C15/002 , G01S17/026 , G01S7/491 , G02B27/28
摘要： An object reflector detecting apparatus for identifying an object reflector by emitting a light from a polarized light source toward the object reflector and then detecting a reflected light from the object reflector characterized in that the light emitted from said polarized light source is a polarized light of which direction of polarization is specially defined, the polarized lights between said reflected light and said emitted light are different in the direction of polarization, and said object reflector detecting apparatus is adaped to detect only a component of the direction of polarization from said object reflector.
摘要翻译：一种物体反射体检测装置，用于通过从偏振光源向对象反射体发射光，然后检测来自目标反射体的反射光来识别目标反射体，其特征在于，从所述偏振光源发出的光是偏振光，偏振方向是特别限定的，所述反射光和所述发射光之间的偏振光在偏振方向上是不同的，并且所述物体反射体检测装置适于仅检测来自所述目标反射体的偏振方向的分量。

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