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1. 发明授权

US06679118B1 Accelerometer and spherical sensor type measuring instrument 失效
标题翻译：加速度计和球面传感器式测量仪
公开(公告)号：US06679118B1
公开(公告)日：2004-01-20
申请号：US10019126
申请日：2002-06-18
申请人： Masayoshi Esashi , Takao Murakoshi , Shigeru Nakamura , Nobuo Takeda
发明人： Masayoshi Esashi , Takao Murakoshi , Shigeru Nakamura , Nobuo Takeda
IPC分类号： G01P15125
CPC分类号： G01P15/125 , G01P15/131 , G01P15/18
摘要： An object is to provide an accelerometer or a spherical sensor-type measurement device, able to control by means of an active restraining control system a spherical mass part or a spherical sensor part. The accelerometer or spherical sensor-type measurement device has a spherical mass part, which is levitated by electrostatic supporting forces, and electrodes positioned so as to surround the spherical mass part and which have spherical inner surfaces; the above electrodes include a plurality of electrostatic supporting electrodes, positioned symmetrically with respect to the spherical mass part, and a displacement detection electrode, positioned between the electrostatic supporting electrodes.
摘要翻译：目的是提供一种加速度计或球形传感器型测量装置，其能够通过主动约束控制系统来控制球形质量部分或球形传感器部分。加速度计或球面传感器型测量装置具有由静电支撑力悬浮的球形质量部分，以及围绕球形质量部分并且具有球形内表面的电极; 上述电极包括相对于球形质量部分对称定位的多个静电支撑电极和位于静电支撑电极之间的位移检测电极。

2. 发明授权

US5719335A Electrostatic rate gyroscope 失效
标题翻译：静电率陀螺仪
公开(公告)号：US5719335A
公开(公告)日：1998-02-17
申请号：US639028
申请日：1996-04-16
申请人： Takafumi Nakaishi , Takeshi Hojo , Takao Murakoshi , Isao Masuzawa , Shigeru Nakamura , Kazuaki Tani
发明人： Takafumi Nakaishi , Takeshi Hojo , Takao Murakoshi , Isao Masuzawa , Shigeru Nakamura , Kazuaki Tani
IPC分类号： G01C19/24 , G01P15/14 , G01P15/18
CPC分类号： G01C19/24 , G01P15/14 , G01P15/18 , Y10T29/49002 , Y10T29/49009 , Y10T29/4902 , Y10T74/1275
摘要： An acceleration detection gyro apparatus is of the electrostatic supporting type. This gyro apparatus can be made inexpensive, long in life, excellent in durability and can be applied to a wide variety of fields. A gyro rotor (20) is supported relative to a gyro case (21) by an electrostatic supporting force in a non-contact fashion and rotated about the spin axis along the Z axis by a rotor driving system. The gyro rotor (20) is disk-shaped and constructed by forming metal thin film electrodes on both surfaces of a plate member made of preferably an insulating material. The gyro apparatus includes a slave control system for slaving a displacement of the gyro rotor (20) relative to the gyro case (21) in the Z-axis direction (spin axis direction) and a central position control system for slaving a displacement of the gyro rotor (20) in the X-axis and Y-axis directions.
摘要翻译：加速度检测陀螺仪装置为静电支持型。该陀螺仪可以制造成价廉，使用寿命长，耐久性优异，可应用于各种领域。陀螺转子（20）通过静电支撑力以非接触的方式相对于陀螺仪壳体（21）支撑，并通过转子驱动系统沿Z轴绕旋转轴线旋转。陀螺转子（20）是圆盘形的，通过在由优选绝缘材料制成的板件的两个表面上形成金属薄膜电极而构成。陀螺仪装置包括：从动控制系统，用于在Z轴方向（旋转轴线方向）上相对于陀螺仪壳体（21）排出陀螺转子（20）的位移;以及中心位置控制系统，用于使陀螺转子（20）在X轴方向和Y轴方向上。

3. 发明授权

US5781985A Method of making a gyro apparatus 失效
标题翻译：制造陀螺仪的方法
公开(公告)号：US5781985A
公开(公告)日：1998-07-21
申请号：US418657
申请日：1995-04-10
申请人： Takafumi Nakaishi , Takeshi Hojo , Takao Murakoshi , Isao Masuzawa , Shigeru Nakamura , Kazuaki Tani
发明人： Takafumi Nakaishi , Takeshi Hojo , Takao Murakoshi , Isao Masuzawa , Shigeru Nakamura , Kazuaki Tani
IPC分类号： G01C19/24 , G01P15/14 , G01P15/18 , H01F41/00
CPC分类号： G01C19/24 , G01P15/14 , G01P15/18 , Y10T29/49002 , Y10T29/49009 , Y10T29/4902 , Y10T74/1275
摘要： An acceleration detection gyro apparatus is of the electrostatic supporting type. This gyro apparatus call be made inexpensive, long in life, excellent in durability and can be applied to a wide variety of fields. A gyro rotor (20) is supported relative to a gyro case (21) by an electrostatic supporting force in a non-contact fashion and rotated about the spin axis along the Z axis by a rotor driving system. The gyro rotor (20) is disk-shaped and constructed by forming metal thin film electrodes on both surfaces of a plate member made of preferably an insulating material. The gyro apparatus includes a slave control system for slaving a displacement of the gyro rotor (20) relative to the gyro case (21) in the Z-axis direction (spin axis direction) and a central position control system for slaving a displacement of the gyro rotor (20) in the X-axis and Y-axon directions.
摘要翻译：加速度检测陀螺仪装置为静电支持型。该陀螺仪装置的使用寿命便宜，使用寿命长，耐久性优异，可应用于各种领域。陀螺转子（20）通过静电支撑力以非接触的方式相对于陀螺仪壳体（21）支撑，并通过转子驱动系统沿Z轴绕旋转轴线旋转。陀螺转子（20）是圆盘形的，通过在由优选绝缘材料制成的板件的两个表面上形成金属薄膜电极而构成。陀螺仪装置包括：从动控制系统，用于在Z轴方向（旋转轴线方向）上相对于陀螺仪壳体（21）排出陀螺转子（20）的位移;以及中心位置控制系统，用于使陀螺转子（20）在X轴和Y轴方向。

4. 发明授权

US5920983A Acceleration-detecting type gyro and manufacturing method thereof 失效
标题翻译：加速度检测型陀螺仪及其制造方法
公开(公告)号：US5920983A
公开(公告)日：1999-07-13
申请号：US799651
申请日：1997-02-10
申请人： Takao Murakoshi , Takeshi Hojo , Takafumi Nakaishi , Shigeru Nakamura
发明人： Takao Murakoshi , Takeshi Hojo , Takafumi Nakaishi , Shigeru Nakamura
IPC分类号： G01C19/18 , G01C19/24 , G01C19/30 , G01P15/125 , H01R43/00
CPC分类号： G01P15/14 , G01C19/24 , G01P15/125 , Y10T29/49007 , Y10T29/49009 , Y10T29/4902 , Y10T29/49117
摘要： An electrostatic supporting type acceleration detecting gyro apparatus is formed as an active type so as to be able to positively cancel a displacement of a gyro rotor. Control DC voltages for generating electrostatic supporting forces and displacement detection AC voltages for detecting a displacement of gyro rotor are applied to electrostatic supporting electrodes, and mechanism control circuits detect displacement indicating voltage signals (P.sub.1A) through (P.sub.4B). A displacement of the gyro rotor and the control DC voltages applied to the electrostatic supporting electrodes are computed based on the displacement detection voltages (P.sub.1A) through (P.sub.4B) outputted from the mechanism control circuits.
摘要翻译：静电支持型加速度检测陀螺仪装置形成为有源型，以便能够肯定地抵消陀螺转子的位移。控制用于产生静电支持力的直流电压和位移检测用于检测陀螺转子的位移的AC电压被施加到静电支撑电极，并且机构控制电路检测指示电压信号（P1A）至（P4B）的位移。基于从机构控制电路输出的位移检测电压（P1A）〜（P4B），计算施加到静电支撑电极的陀螺转子的位移和控制直流电压。

5. 发明授权

US5698783A Acceleration-detection type gyro 失效
标题翻译：加速度检测型陀螺仪
公开(公告)号：US5698783A
公开(公告)日：1997-12-16
申请号：US651780
申请日：1996-05-22
申请人： Takao Murakoshi , Takeshi Hojo , Takafumi Nakaishi , Shigeru Nakamura
发明人： Takao Murakoshi , Takeshi Hojo , Takafumi Nakaishi , Shigeru Nakamura
IPC分类号： G01C19/18 , G01C19/24 , G01C19/30 , G01P15/125 , G01P15/14
CPC分类号： G01P15/14 , G01C19/24 , G01P15/125 , Y10T29/49007 , Y10T29/49009 , Y10T29/4902 , Y10T29/49117
摘要： An electrostatic supporting type acceleration detecting gyro apparatus is formed as an active type so as to be able to positively cancel a displacement of a gyro rotor. Control DC voltages for generating electrostatic supporting forces and displacement detection AC voltages for detecting a displacement of gyro rotor are applied to electrostatic supporting electrodes, and mechanism control circuits detect displacement indicating voltage signals (P.sub.1A) through (P.sub.4B). A displacement of the gyro rotor and the control DC voltages applied to the electrostatic supporting electrodes are computed based on the displacement detection voltages (P.sub.1A) through (P.sub.4B) outputted from the mechanism control circuits.
摘要翻译：静电支持型加速度检测陀螺仪装置形成为有源型，以便能够肯定地抵消陀螺转子的位移。控制用于产生静电支持力的直流电压和位移检测用于检测陀螺转子的位移的AC电压被施加到静电支撑电极，并且机构控制电路检测指示电压信号（P1A）至（P4B）的位移。基于从机构控制电路输出的位移检测电压（P1A）〜（P4B），计算施加到静电支撑电极的陀螺转子的位移和控制直流电压。

6. 发明授权

US06668648B2 Acceleration detection type gyro device 有权
标题翻译：加速度检测型陀螺仪
公开(公告)号：US06668648B2
公开(公告)日：2003-12-30
申请号：US10204659
申请日：2003-01-02
申请人： Satoshi Karasawa , Takao Murakoshi , Keisuke Fukatsu
发明人： Satoshi Karasawa , Takao Murakoshi , Keisuke Fukatsu
IPC分类号： G01C1900
CPC分类号： G01P15/14 , G01C19/24
摘要： An acceleration-detecting type gyro apparatus of an electrostatic supporting type, in which displacements of a gyro rotor are actively made zero is proposed. The acceleration-detecting type gyro apparatus includes: a gyro case; a gyro rotor which is supported within the gyro case by electrostatic supporting forces such that the gyro rotor is not in contact with the gyro case; electrostatic supporting electrodes for generating the electrostatic supporting forces; a rotor drive system for rotating the gyro rotor around the spin axis at high speed; a displacement-detection system for detecting displacements of the gyro rotor; and a restraining system having a feedback loop for correcting control voltages applied to the electrostatic supporting electrodes so that displacements of the gyro rotor become zero, the gyro rotor is annular-shaped, and the electrostatic supporting electrodes are disposed in a manner of surrounding the gyro rotor.
摘要翻译：提出了一种静电支持型的加速度检测型陀螺仪装置，其中陀螺转子的位移主动为零。加速度检测型陀螺仪装置包括：陀螺箱; 陀螺仪转子，其通过静电支撑力支撑在陀螺仪壳体内，使得陀螺仪转子不与陀螺仪壳体接触; 用于产生静电支撑力的静电支撑电极; 转子驱动系统，用于以高速旋转陀螺转子围绕旋转轴线; 用于检测陀螺转子的位移的位移检测系统; 以及约束系统，其具有用于校正施加到静电支撑电极的控制电压的反馈回路，使得陀螺转子的位移变为零，陀螺转子是环形的，并且静电支撑电极以围绕陀螺仪的方式设置转子。

7. 发明授权

US5517204A Antenna directing apparatus 失效
标题翻译：天线导向装置
公开(公告)号：US5517204A
公开(公告)日：1996-05-14
申请号：US27224
申请日：1993-03-05
申请人： Takao Murakoshi , Takeshi Hojo , Kanshi Yamamoto , Kazuteru Sato , Koichi Umeno , Yoshinori Kamiya , Kazuya Arai , Mutumi Takahashi , Yasuke Kosai
发明人： Takao Murakoshi , Takeshi Hojo , Kanshi Yamamoto , Kazuteru Sato , Koichi Umeno , Yoshinori Kamiya , Kazuya Arai , Mutumi Takahashi , Yasuke Kosai
IPC分类号： H01Q1/18 , H01Q3/00
CPC分类号： H01Q1/18 , Y10T74/1221
摘要： An antenna having a central axis is supported on a supporting member which in turn is supported on an azimuth gimbal. The antenna and the supporting member are rotatable around an elevation axis perpendicular to the central axis gimbal is supported on a base and is rotatable around an azimuth axis perpendicular to the elevation axis. A first gyro having an input axis parallel to the elevation axis is secured to the supporting member, and a second gyro having an input axis perpendicular to both the central axis and the elevation angle axis is secured to the supporting member. An accelerometer is provided for outputting a signal representative of an inclination angle of the central axis relative to a horizontal plane. An azimuth transmitter is provided for outputting a signal representative of a rotation angle of the azimuth gimbal around the azimuth axis. The difference between a signal corresponding to the altitude angle of the satellite and the signal of the accelerometer is fed to the torquer of the first gyro, while the output signal of the azimuth transmitter and the signals corresponding to the ship's heading azimuth and a satellite azimuth angle are fed to a torquer of the second gyro to thereby direct the central axis of the antenna to the satellite.
摘要翻译：具有中心轴的天线被支撑在支撑构件上，支撑构件又被支撑在方位平衡杆上。天线和支撑构件可以围绕垂直于中心轴的仰角轴线旋转，万向架被支撑在基座上并且可围绕垂直于仰角的方位角旋转。具有平行于仰角的输入轴的第一陀螺仪被固定到支撑构件，并且具有垂直于中心轴和仰角轴线的输入轴的第二陀螺仪被固定到支撑构件。提供加速度计用于输出表示中心轴线相对于水平面的倾斜角度的信号。提供方位发射器用于输出表示方位角方位角周围的方位角的旋转角度的信号。对应于卫星的高度角的信号和加速度计的信号之间的差异被馈送到第一陀螺仪的扭矩，而方位角发射机的输出信号和对应于船的航向方位角的信号和卫星方位角角度被馈送到第二陀螺仪的绞盘，从而将天线的中心轴引导到卫星。

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