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1. 发明授权

US06701093B1 Integral transmitter-receiver optical communication apparatus and a crosstalk preventive device therefor 失效
标题翻译：一体化发射机 - 接收机光通信装置及其串扰防止装置
公开(公告)号：US06701093B1
公开(公告)日：2004-03-02
申请号：US09354732
申请日：1999-07-16
申请人： Tatsuo Gotoh , Homu Takayama , Yoichi Kojima , Masakazu Yamagata , Shunichiro Wakamiya
发明人： Tatsuo Gotoh , Homu Takayama , Yoichi Kojima , Masakazu Yamagata , Shunichiro Wakamiya
IPC分类号： H04B1000
CPC分类号： H04B10/1125
摘要： An integral transmitter-receiver optical communication apparatus, including: a transmitter-receiver device including: a transmitter having a laser source for emitting a laser beam modulated in accordance with a transmission information signal, a receiver having a position detecting sensor and a light receiving element each of which receives a complementing modulated laser beam transmitted from a complementing transmitter, and a beam splitting device for splitting the modulated laser beam and the complementing modulated laser beam into two separate laser beams; a telescopic optical system for transmitting the modulated laser beam emitted by the laser source, and for receiving the complementing modulated laser beam transmitted from the complementing transmitter, the telescopic optical system including a first afocal optical system; a light beam deflecting device positioned between the telescopic optical system and the transmitter-receiver device, wherein the light beam deflecting device is controlled in accordance with a signal output from the position detecting sensor; and a second afocal optical system positioned between the light deflecting device and the transmitter-receiver device.
摘要翻译：一种集成发射机 - 接收机光通信设备，包括：发射机 - 接收机设备，包括：发射机，具有用于发射根据传输信息信号调制的激光束的激光源，具有位置检测传感器和光接收元件的接收机每个接收从互补发射机发送的互补调制激光束，以及分束装置，用于将调制的激光束和补充调制的激光束分成两个分开的激光束; 用于传送由激光源发射的调制激光束并用于接收从补充发射器发送的补充调制激光束的伸缩光学系统，所述伸缩光学系统包括第一远焦光学系统; 位于所述伸缩光学系统和所述发射机 - 接收机设备之间的光束偏转装置，其中所述光束偏转装置根据从所述位置检测传感器输出的信号来控制; 以及位于光偏转装置和发射机 - 接收机装置之间的第二无焦光学系统。

2. 发明授权

US06384944B1 Integral transmitter-receiver optical communication apparatus 失效
标题翻译：集成发射机 - 接收机光通信装置
公开(公告)号：US06384944B1
公开(公告)日：2002-05-07
申请号：US09356456
申请日：1999-07-19
申请人： Homu Takayama , Tatsuo Gotoh , Yoichi Kojima , Masakazu Yamagata , Shunichiro Wakamiya
发明人： Homu Takayama , Tatsuo Gotoh , Yoichi Kojima , Masakazu Yamagata , Shunichiro Wakamiya
IPC分类号： H04B1000
CPC分类号： H04B10/1125
摘要： Disclosed is an integral transmitter-receiver optical communication apparatus, including: a transmitter-receiver device which includes: a transmitter having a laser source for emitting a laser beam modulated in accordance with a transmission information signal, a receiver having a position detecting sensor and a light receiving element which receive a complementing modulated laser beam transmitted from a complementing transmitter, and a beam splitting device for splitting the modulated laser beam and the complementing modulated laser beam which are incident thereon as two separate laser beams; a telescopic optical system for transmitting the modulated laser beam emitted by the laser source and for receiving the complementing modulated laser beam transmitted from the complementing transmitter; and a light beam deflecting device positioned between the telescopic optical system and the transmitter-receiver device, wherein the light beam deflecting device is controlled in accordance with a signal output from the position detecting sensor.
摘要翻译：公开了一种集成的发射机 - 接收机光通信设备，包括：发射机 - 接收机设备，包括：发射机，具有用于发射根据传输信息信号调制的激光束的激光源，具有位置检测传感器和光接收元件，其接收从互补发射器发送的补码调制激光束;以及分束装置，用于将入射在其上的调制激光束和互补调制激光束分离为两个分离的激光束; 用于发送由激光源发射的调制激光束并用于接收从补充发射机发射的补码调制激光束的伸缩光学系统; 以及定位在伸缩光学系统和发射机 - 接收机设备之间的光束偏转装置，其中根据从位置检测传感器输出的信号来控制光束偏转装置。

3. 发明授权

US6141144A Optical axis correcting system 失效
标题翻译：光轴校正系统
公开(公告)号：US6141144A
公开(公告)日：2000-10-31
申请号：US366765
申请日：1999-08-04
申请人： Masakazu Yamagata , Shunichiro Wakamiya , Tatsuo Gotoh , Homu Takayama , Yoichi Kojima
发明人： Masakazu Yamagata , Shunichiro Wakamiya , Tatsuo Gotoh , Homu Takayama , Yoichi Kojima
IPC分类号： G02B17/08 , G02B27/64 , G02B17/00 , G02B13/14
CPC分类号： G02B27/644
摘要： An optical axis correcting system includes a first afocal optical system, an optical deflector which corrects the deviation of an optical axis of light incident upon the first optical system, a second afocal optical system, and a light convergent optical system. The optical axis correcting system satisfies (1) 3.60
摘要翻译：光轴校正系统包括第一无焦光学系统，校正入射在第一光学系统上的光的偏离的光学偏转器，第二无焦光学系统和光会聚光学系统。光轴校正系统满足（1）3.60 <| fp（I）/ fN（I）| <5.30，（2）1.00 <| fp（II）/ fN（II）| <2.41和（3） r1（II）/ f <0.23，其中fp（I）表示第一光学系统的正透镜组的焦距，fN（I）表示第一光学系统的单个负透镜元件的焦距，fp （II）表示第二光学系统的正透镜组的焦距，f N（II）表示第二光学系统的负透镜组的焦距，r1（II）表示第二光学系统的透镜组的曲率半径第二远焦光学系统的最靠近光学偏转器的正透镜元件，f表示整个光学系统的焦距。

4. 发明授权

US06945657B2 Surveying instrument 失效
公开(公告)号：US06945657B2
公开(公告)日：2005-09-20
申请号：US09978542
申请日：2001-10-18
申请人： Masami Shirai , Shunichiro Wakamiya , Homu Takayama , Kenji Kaneko
发明人： Masami Shirai , Shunichiro Wakamiya , Homu Takayama , Kenji Kaneko
IPC分类号： G01C1/02 , G01S7/481 , G02B27/00 , G02B5/08
CPC分类号： G01S7/4812 , G01C1/02 , G02B27/0018
摘要： A surveying instrument includes a sighting telescope having an objective lens and an eyepiece; an erecting optical system functioning so that an image formed by said objective lens is viewed as an erect image through the eyepiece; and a light shield device, positioned in an optical path extending from an incident surface of the erecting optical system to an exit surface of the erecting optical system, for preventing an off-field light bundle which is incident on the erecting optical system from reaching the eyepiece.

5. 发明申请

US20050200949A1 Surveying instrument 审中-公开
标题翻译：测量仪器
公开(公告)号：US20050200949A1
公开(公告)日：2005-09-15
申请号：US11124282
申请日：2005-05-09
申请人： Masami Shirai , Shunichiro Wakamiya , Homu Takayama , Kenji Kaneko
发明人： Masami Shirai , Shunichiro Wakamiya , Homu Takayama , Kenji Kaneko
IPC分类号： G01C1/02 , G01S7/481 , G02B27/00 , G02B23/00
CPC分类号： G01S7/4812 , G01C1/02 , G02B27/0018
摘要： A surveying instrument includes a sighting telescope having an objective lens and an eyepiece; an erecting optical system functioning so that an image formed by said objective lens is viewed as an erect image through the eyepiece; and a light shield device, positioned in an optical path extending from an incident surface of the erecting optical system to an exit surface of the erecting optical system, for preventing an off-field light bundle which is incident on the erecting optical system from reaching the eyepiece.
摘要翻译：测量仪器包括具有物镜和目镜的瞄准望远镜; 一种竖立的光学系统，其功能是使由所述物镜形成的图像被视为通过目镜的直立图像; 以及遮光装置，其位于从所述直立光学系统的入射面延伸到所述直立光学系统的出射面的光路中，用于防止入射在所述直立光学系统上的场外光束到达所述直立光学系统目镜。

6. 发明授权

US5936736A Focusing method and apparatus for a surveying instrument having an AF function, and arrangement of an AF beam splitting optical system therein 失效
标题翻译：具有AF功能的测量仪器的聚焦方法和装置，以及其中的AF分束光学系统的布置
公开(公告)号：US5936736A
公开(公告)日：1999-08-10
申请号：US827389
申请日：1997-03-27
申请人： Shinichi Suzuki , Yoichi Kojima , Homu Takayama
发明人： Shinichi Suzuki , Yoichi Kojima , Homu Takayama
IPC分类号： G01B11/02 , G01C1/02 , G01B11/14 , G02B27/40
CPC分类号： G01C1/02 , G01B11/026
摘要： In a focusing method for a surveying instrument having a sighting telescope for sighting an object and a distance measuring device for measuring the distance of the object, an automatic focusing function in which the focus state ofthe sighting telescope is detected so that an optical focusing system is automatically focused on the object in accordance with the focus state thus detected, or a distance priority focusing function in which the optical focusing system of the sighting telescope is driven in accordance with the object distance measured by the distance measuring device, is selectively used. The disclosure is also directed to a focusing apparatus and a surveying instrument.
摘要翻译：在具有用于瞄准物体的瞄准望远镜和用于测量物体的距离的距离测量装置的测量仪器的聚焦方法中，检测瞄准望远镜的聚焦状态使得光学聚焦系统为或者根据距离测量装置测得的被摄体距离来驱动瞄准望远镜的光学聚焦系统的距离优先聚焦功能。本公开还涉及聚焦装置和测量仪器。

7. 发明授权

US07503123B2 Surveying apparatus 有权
标题翻译：测量仪器
公开(公告)号：US07503123B2
公开(公告)日：2009-03-17
申请号：US11772476
申请日：2007-07-02
申请人： Shunji Matsuo , Homu Takayama , Takanori Yachi , Masatoshi Sakurai
发明人： Shunji Matsuo , Homu Takayama , Takanori Yachi , Masatoshi Sakurai
IPC分类号： G01C15/00 , G01C1/04
CPC分类号： G01C15/00 , G01C1/04
摘要： A surveying apparatus is provided that includes a sighting telescope, an imaging device, and an external orientation parameter calculator. The sighting telescope is rotatable about a horizontal axis and a vertical axis. The imaging device is integrally rotated with the sighting telescope and the imaging device has an optical axis that is different from the collimation axis. The external orientation parameter calculator calculates external orientation parameters of stereo images that are obtained by the imaging device in an erecting observation and in an inverse observation in terms of the position of the optical axis with respect to the collimation axis, and the sighting directions in the erection observation and in the inverse observation.
摘要翻译：提供了一种测量装置，其包括瞄准望远镜，成像装置和外部取向参数计算器。瞄准望远镜可绕水平轴线和垂直轴线旋转。成像装置与瞄准望远镜一体旋转，并且成像装置具有不同于准直轴的光轴。外部取向参数计算器计算在垂直观察中由成像装置获得的立体图像的外部取向参数，以及关于光轴相对于准直轴的位置的反向观察，并且在架设观察和反观察。

8. 发明授权

US06747733B2 Electronic distance meter 失效
标题翻译：电子距离计
公开(公告)号：US06747733B2
公开(公告)日：2004-06-08
申请号：US10282126
申请日：2002-10-29
申请人： Masami Shirai , Shinichi Suzuki , Homu Takayama , Masayuki Ueno
发明人： Masami Shirai , Shinichi Suzuki , Homu Takayama , Masayuki Ueno
IPC分类号： G01C308
CPC分类号： G01S7/4812 , G01S7/4814 , G01S7/4816 , G01S7/4818 , G01S17/023 , G01S17/08
摘要： An electronic distance meter includes a sighting telescope optical system having an objective lens for sighting an object, and an optical distance meter which includes a light-transmitting optical system for transmitting a measuring light toward the object via the objective lens, and a light-receiving optical system for receiving a portion of the measuring light which is reflected by the object. The light-transmitting optical system includes a light-shield mask having a translucent portion to define a beam profile of the measuring light. The translucent portion comprises a filter having an uneven density, light transmittance of a central portion of the filter being greater than light transmittance of a peripheral portion of the filter.
摘要翻译：一种电子距离计包括具有用于瞄准物体的物镜的瞄准望远镜光学系统和一个光学距离计，其包括透光光学系统，用于通过物镜将物体透射到物体，以及光接收用于接收被物体反射的测量光的一部分的光学系统。透光光学系统包括具有半透明部分以限定测量光束的光束分布的遮光掩模。透光部分包括具有不均匀密度的滤光器，滤光片的中心部分的透光率大于滤光片周边部分的透光率。

9. 发明授权

US06891141B2 Surveying instrument having an optical distance meter and an autofocus system, and a surveying instrument having a detachable autofocus system 失效
标题翻译：具有光学距离计和自动对焦系统的测量仪器和具有可拆卸自动对焦系统的测量仪器
公开(公告)号：US06891141B2
公开(公告)日：2005-05-10
申请号：US10808351
申请日：2004-03-25
申请人： Kenji Kaneko , Shinichi Suzuki , Homu Takayama , Tadahisa Hoshino , Takanori Yachi , Masayuki Ueno
发明人： Kenji Kaneko , Shinichi Suzuki , Homu Takayama , Tadahisa Hoshino , Takanori Yachi , Masayuki Ueno
IPC分类号： G01C15/00 , G01S7/481 , G01S17/88 , G02B7/28 , G02B27/40
CPC分类号： G02B7/28 , G01C15/002 , G01S7/4812 , G01S17/88
摘要： A surveying instrument includes a sighting telescope optical system, a distance measuring system which outputs first data, a phase detection autofocus system which and outputs second data, and an AF driver which moves a focusing lens of the sighting telescope optical system to bring the sighting object into focus in accordance with one of the first data and the second data. A surveying instrument is also disclosed, which includes a sighting telescope and an AF drive unit which is provided separately from the sighting telescope, wherein the AF drive unit can be mounted to and dismounted from a body of the surveying instrument.
摘要翻译：测量仪器包括瞄准望远镜光学系统，输出第一数据的距离测量系统，输出第二数据的相位检测自动对焦系统以及移动观察望远镜光学系统的聚焦透镜以使瞄准物体根据第一个数据和第二个数据之一进行聚焦。还公开了一种测量仪器，其包括与瞄准望远镜分开设置的瞄准望远镜和AF驱动单元，其中AF驱动单元可以安装到测量仪器的主体上并从其拆卸。

10. 发明授权

US06556283B2 Electronic distance meter 失效
公开(公告)号：US06556283B2
公开(公告)日：2003-04-29
申请号：US09849311
申请日：2001-05-07
申请人： Masami Shirai , Shinichi Suzuki , Homu Takayama
发明人： Masami Shirai , Shinichi Suzuki , Homu Takayama
IPC分类号： G01C308
CPC分类号： G01S7/4812 , G01S17/08 , G01S17/36
摘要： An electronic distance meter includes a sighting telescope having an objective lens for sighting an object; a reflection member positioned behind the objective lens; an optical distance meter which includes a light-transmitting optical system for transmitting a measuring light via the reflection member and the objective lens, and a light-receiving optical system for receiving light which is reflected by the object, subsequently passed through the objective lens and not interrupted by the reflection member; a beam-diameter varying device, provided in association with the light-transmitting optical system, for varying a beam diameter of the measuring light; and a controller which varies the beam diameter via the beam-diameter varying device in accordance with a distance from the object to the electronic distance meter.

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