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1. 发明授权

US07299695B2 Acceleration sensor 失效
标题翻译：加速度传感器
公开(公告)号：US07299695B2
公开(公告)日：2007-11-27
申请号：US10924261
申请日：2004-08-24
申请人： Hiroshi Tanaka , Masanori Yachi , Takashi Kato , Hiroshi Ishikawa
发明人： Hiroshi Tanaka , Masanori Yachi , Takashi Kato , Hiroshi Ishikawa
IPC分类号： G01P15/09
CPC分类号： G01P15/09 , G01P15/0915
摘要： An acceleration sensor includes a weight and a vibrator that supports the weight at its center of gravity. When acceleration is applied to the weight, stress equivalent to the applied acceleration is generated in the vibrator. As the vibrator is arranged to support the weight at its center of gravity, a characteristic relationship is observed between the acceleration, such as angular acceleration or translational acceleration, and the size of electric charges and the polarity. By taking advantage of this relationship, different types of acceleration can be easily detected.
摘要翻译：加速度传感器包括在其重心处支撑重量的重物和振动器。当对重物施加加速度时，在振动器中产生与施加的加速度相当的应力。由于振动器被布置成在其重心处支撑重物，所以在诸如角加速度或平移加速度的加速度以及电荷的大小和极性之间观察到特性关系。通过利用这种关系，可以容易地检测不同类型的加速度。

2. 发明申请

US20050066725A1 Acceleration sensor 失效
标题翻译：加速度传感器
公开(公告)号：US20050066725A1
公开(公告)日：2005-03-31
申请号：US10924261
申请日：2004-08-24
申请人： Hiroshi Tanaka , Masanori Yachi , Takashi Kato , Hiroshi Ishikawa
发明人： Hiroshi Tanaka , Masanori Yachi , Takashi Kato , Hiroshi Ishikawa
IPC分类号： G01P15/09 , G01P15/08
CPC分类号： G01P15/09 , G01P15/0915
摘要： An acceleration sensor includes a weight and a vibrator that supports the weight at its center of gravity. When acceleration is applied to the weight, stress equivalent to the applied acceleration is generated in the vibrator. As the vibrator is arranged to support the weight at its center of gravity, a characteristic relationship is observed between the acceleration, such as angular acceleration or translational acceleration, and the size of electric charges and the polarity. By taking advantage of this relationship, different types of acceleration can be easily detected.
摘要翻译：加速度传感器包括在其重心处支撑重量的重物和振动器。当对重物施加加速度时，在振动器中产生与施加的加速度相当的应力。由于振动器被布置成在其重心处支撑重物，所以在诸如角加速度或平移加速度的加速度以及电荷的大小和极性之间观察到特性关系。通过利用这种关系，可以容易地检测不同类型的加速度。

3. 发明申请

US20060243049A1 Angular velocity sensor 审中-公开
标题翻译：角速度传感器
公开(公告)号：US20060243049A1
公开(公告)日：2006-11-02
申请号：US11413103
申请日：2006-04-28
申请人： Kazuhiro Ohta , Toshinobu Hosokawa , Hiroshi Tanaka , Masanori Yachi , Tsutomu Miyashita , Hiroshi Ishikawa
发明人： Kazuhiro Ohta , Toshinobu Hosokawa , Hiroshi Tanaka , Masanori Yachi , Tsutomu Miyashita , Hiroshi Ishikawa
IPC分类号： G01P15/08
CPC分类号： G01C19/5607
摘要： An angular velocity sensor includes a vibrator sensing an angular velocity, and a package on which the vibrator is mounted. The vibrator is arranged in a diagonal direction of the package. The angular velocity sensor includes a circuit board that supports the package. The vibrator is attached to the circuit board so that the vibrator is inclined to a vertical direction by a given angle.
摘要翻译：角速度传感器包括感测角速度的振动器和安装有振动器的包装。振动器布置在包装的对角线方向上。角速度传感器包括支撑包装的电路板。振动器附接到电路板，使得振动器沿垂直方向倾斜给定的角度。

4. 发明申请

US20080066547A1 Angular velocity sensor 审中-公开
标题翻译：角速度传感器
公开(公告)号：US20080066547A1
公开(公告)日：2008-03-20
申请号：US11979486
申请日：2007-11-05
申请人： Hiroshi Tanaka , Toshinobu Hosokawa , Kazuhiro Ohta , Masanori Yachi , Tsutomu Miyashita , Hiroshi Ishikawa
发明人： Hiroshi Tanaka , Toshinobu Hosokawa , Kazuhiro Ohta , Masanori Yachi , Tsutomu Miyashita , Hiroshi Ishikawa
IPC分类号： G01C19/56
CPC分类号： G01C19/5607
摘要： An angular velocity sensor includes a tuning fork resonator having multiple arms that extend from a base, a single lead frame that supports the base, and a package that supports the single lead frame. The package and lead frame defines a space therebetween.
摘要翻译：角速度传感器包括具有从基座延伸的多个臂的音叉谐振器，支撑基座的单引线框架和支撑单引线框架的封装。封装和引线框架在其间限定了一个空间。

5. 发明授权

US06513382B2 Acceleration sensor 失效
公开(公告)号：US06513382B2
公开(公告)日：2003-02-04
申请号：US09834958
申请日：2001-04-16
申请人： Hiroshi Tanaka , Katsuhiro Sawada , Masanori Yachi , Masaaki Ono , Hiroshi Ishikawa
发明人： Hiroshi Tanaka , Katsuhiro Sawada , Masanori Yachi , Masaaki Ono , Hiroshi Ishikawa
IPC分类号： G01P1500
CPC分类号： G01P15/097 , G01P15/0915 , G01P15/18
摘要： A small-sized, high detection sensitivity and high performance acceleration sensor having directional or non-directional sensitivity is disclosed. The acceleration sensor is provided with a vibrator having uni-directional polarization and a weight connected to the vibrator. The weight is supported at the position different from the center of gravity of the total body of the vibrator and the weight itself. The vibrator is disposed so that its direction of polarization axis is either consistent or inconsistent with an axis of the torsion of the vibrator.

6. 发明申请

US20070062281A1 Angular velocity sensor 审中-公开
标题翻译：角速度传感器
公开(公告)号：US20070062281A1
公开(公告)日：2007-03-22
申请号：US11516042
申请日：2006-09-06
申请人： Kazuhiro Ohta , Toshinobu Hosokawa , Hiroshi Tanaka , Masanori Yachi , Tsutomu Miyashita , Hiroshi Ishikawa
发明人： Kazuhiro Ohta , Toshinobu Hosokawa , Hiroshi Tanaka , Masanori Yachi , Tsutomu Miyashita , Hiroshi Ishikawa
IPC分类号： G01P9/04
CPC分类号： G01C19/5607
摘要： An angular velocity sensor includes a vibrator sensing an angular velocity, and a package on which the vibrator is mounted. The vibrator is arranged in the package so that a width direction of the vibrator coinciding with a long-side direction of the package. The vibrator may be attached to the package so that the vibrator is inclined with respect to a vertical direction.
摘要翻译：角速度传感器包括感测角速度的振动器和安装有振动器的包装。振动器布置在包装中，使得振动器的宽度方向与包装的长边方向一致。振动器可以附接到包装上，使得振动器相对于垂直方向倾斜。

7. 发明申请

US20060219008A1 Angular velocity sensor 审中-公开
标题翻译：角速度传感器
公开(公告)号：US20060219008A1
公开(公告)日：2006-10-05
申请号：US11392930
申请日：2006-03-30
申请人： Hiroshi Tanaka , Toshinobu Hosokawa , Kazuhiro Ohta , Masanori Yachi , Tsutomu Miyashita , Hiroshi Ishikawa
发明人： Hiroshi Tanaka , Toshinobu Hosokawa , Kazuhiro Ohta , Masanori Yachi , Tsutomu Miyashita , Hiroshi Ishikawa
IPC分类号： G01P15/08
CPC分类号： G01C19/5607
摘要： An angular velocity sensor includes a tuning fork resonator having multiple arms that extend from a base, a single lead frame that supports the base, and a package that supports the single lead frame. The package and lead frame defines a space therebetween.
摘要翻译：角速度传感器包括具有从基座延伸的多个臂的音叉谐振器，支撑基座的单引线框架和支撑单引线框架的封装。封装和引线框架在其间限定了一个空间。

8. 发明授权

US06327908B1 Tuning fork type vibration gyro 失效
标题翻译：调音叉式振动陀螺仪
公开(公告)号：US06327908B1
公开(公告)日：2001-12-11
申请号：US09413243
申请日：1999-10-07
申请人： Masanori Yachi , Hiroshi Ishikawa , Yoshio Satoh , Kazutsugu Kikuchi
发明人： Masanori Yachi , Hiroshi Ishikawa , Yoshio Satoh , Kazutsugu Kikuchi
IPC分类号： G01P904
CPC分类号： G01C19/5607
摘要： The shape of drive electrodes and/or the shape of detection electrodes of a tuning fork type vibration gyro are made asymmetrical between the inside and outside of the arm, and between the surface and reverse face of the arm, to reduce the abnormal vibration and leaking output. The drive electrodes to be provided on the inside parts of the surface and reverse face of the first arm are formed smaller than the drive electrodes to be provided on the outside parts of the surface and reverse face thereof. The length of the detection electrode to be provided on the outside lateral face of the second arm is formed short. The drive electrodes to be provided on the surface and reverse face of the first arm are extended to the base side from the boundary position between the first arm and the base, and the detection electrodes to be provided on the surface and reverse face of the second arm are extended to the base side from the boundary position between the second arm and the base.
摘要翻译：音叉型振动陀螺仪的驱动电极形状和/或检测电极的形状在臂的内部和外部以及臂的表面和反面之间形成不对称，以减少异常振动和泄漏输出。设置在第一臂的表面和反面的内侧部分上的驱动电极形成为比设置在其表面和反面的外侧部分上的驱动电极小。设置在第二臂的外侧面上的检测电极的长度短。设置在第一臂的表面和反面上的驱动电极从第一臂和基座之间的边界位置延伸到基底侧，并且将检测电极设置在第二臂的第二面的表面和反面上臂从第二臂和基座之间的边界位置延伸到基部侧。

9. 发明授权

US06253613B1 Tuning fork vibratory gyro utilizing a piezoelectric transversal effect 失效
标题翻译：调谐叉振动陀螺利用压电横向效应
公开(公告)号：US06253613B1
公开(公告)日：2001-07-03
申请号：US08803497
申请日：1997-02-20
申请人： Masanori Yachi , Yoshio Satoh , Masaaki Ono , Yoshiro Fujiwara , Sumio Yamada , Hiroshi Ishikawa
发明人： Masanori Yachi , Yoshio Satoh , Masaaki Ono , Yoshiro Fujiwara , Sumio Yamada , Hiroshi Ishikawa
IPC分类号： G01P904
CPC分类号： G01C19/5607
摘要： A tuning-fork vibratory gyro has first and second arms and a base integrally connected to the first and second arms. The gyro includes drive electrodes used to generate tuning-fork vibrations due to a piezoelectric transversal effect, and detection electrodes provided on the first and second arms and used to output a detection voltage due to an angular velocity.
摘要翻译：音叉式振动陀螺仪具有第一和第二臂和与第一和第二臂一体连接的基座。陀螺仪包括用于由于压电横向效应而产生音叉振动的驱动电极，以及设置在第一和第二臂上的检测电极，用于输出由角速度引起的检测电压。

10. 发明授权

US6134963A Tuning-fork type piezoelectric vibratory gyroscope 失效
标题翻译：调音叉式压电振动陀螺仪
公开(公告)号：US6134963A
公开(公告)日：2000-10-24
申请号：US40409
申请日：1998-03-18
申请人： Hiroshi Ishikawa , Masanori Yachi , Yoshitaka Takahashi , Tsuyoshi Ogasawara , Yoshio Satoh
发明人： Hiroshi Ishikawa , Masanori Yachi , Yoshitaka Takahashi , Tsuyoshi Ogasawara , Yoshio Satoh
IPC分类号： G01C19/56 , G01C19/5628 , G01P9/00
CPC分类号： G01C19/5607
摘要： A tuning-fork type piezoelectric vibratory gyroscope includes a tuning fork having two arms and a base portion integrally formed with the two arms and having electrodes, and a supporting base supporting the base portion of the tuning fork. An adhesive layer joins the base portion and the supporting base together so that the tuning fork and the supporting plate are elastically integrated within a temperature range in which the gyroscope is used.
摘要翻译：音叉式压电振动陀螺仪包括具有两个臂的音叉和与两个臂一体形成并具有电极的基部以及支撑音叉基部的支撑基座。粘合剂层将基部和支撑基底结合在一起，使得音叉和支撑板在使用陀螺仪的温度范围内弹性地一体化。

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