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1. 发明授权

US07216540B2 Six-legged type piezoelectric vibration gyroscope 有权
标题翻译：六脚式压电振动陀螺仪
公开(公告)号：US07216540B2
公开(公告)日：2007-05-15
申请号：US10548102
申请日：2004-03-05
申请人： Takeshi Inoue , Mitsuru Yamamoto , Atsushi Ochi , Kenji Kuramoto , Mitsuhiro Nakajima
发明人： Takeshi Inoue , Mitsuru Yamamoto , Atsushi Ochi , Kenji Kuramoto , Mitsuhiro Nakajima
IPC分类号： G01P9/04
CPC分类号： G01C19/5642
摘要： A six-legged type piezoelectric vibration gyroscope having a pair of exciting arms extending from a body (2) in a first direction (A1) with a space therebetween, one non-exciting arm (3c) extending in the first direction between the exciting arms from the body, a pair of detecting arms (4a, 4b) extending from the body in a second direction (A2) with a space therebetween, and one non-detecting arm (4c) extending in the second direction between the detecting arms from the body. The exciting arms are coupled with a drive-side electrode. The detecting arms are coupled with a detection-side electrode. The exciting arms, non-exciting arm, detecting arms, and non-detecting arm respectively consist of a piezoelectric. The respective exciting arms differ in width size from the non-exciting arm. The respective exciting arms differ in width size from the respective detecting arms. The respective exciting arms differ in width size from the non-detecting arm.
摘要翻译：一种六脚式压电振动陀螺仪，具有一对激励臂，其沿着第一方向（A 1）从主体（2）沿其间具有空间延伸，一对非励磁臂（3c）沿第一方向延伸到来自身体的激励臂，一对从身体沿第二方向（A 2）延伸并具有空间的检测臂（4a，4b）和一个在第二方向上延伸的非检测臂（4c）在身体的检测臂之间。激励臂与驱动侧电极耦合。检测臂与检测侧电极耦合。激励臂，非励磁臂，检测臂和非检测臂分别由压电构成。相应的激光臂的宽度尺寸与非激励臂不同。各个激励臂的宽度尺寸与相应的检测臂不同。各个激励臂的宽度尺寸与非检测臂不同。

2. 发明申请

US20060230828A1 Six-legged type piezoelectric vibration gyroscope 有权
标题翻译：六脚式压电振动陀螺仪
公开(公告)号：US20060230828A1
公开(公告)日：2006-10-19
申请号：US10548102
申请日：2004-03-05
申请人： Takeshi Inoue , Mitsuru Yamamoto , Atsushi Ochi , Kenji Kuramoto , Mitsuhiro Nakajima
发明人： Takeshi Inoue , Mitsuru Yamamoto , Atsushi Ochi , Kenji Kuramoto , Mitsuhiro Nakajima
IPC分类号： G01P9/04 , G01P1/04 , G01C19/56
CPC分类号： G01C19/5642
摘要： A six-legged type piezoelectric vibration gyroscope having a pair of exciting arms extending from a body (2) in a first direction (A1) with a space therebetween, one non-exciting arm (3c) extending in the first direction between the exciting arms from the body, a pair of detecting arms (4a, 4b) extending from the body in a second direction (A2) with a space therebetween, and one non-detecting arm (4c) extending in the second direction between the detecting arms from the body. The exciting arms are coupled with a drive-side electrode. The detecting arms are coupled with a detection-side electrode. The exciting arms, non-exciting arm, detecting arms, and non-detecting arm respectively consist of a piezoelectric. The respective exciting arms differ in width size from the non-exciting arm. The respective exciting arms differ in width size from the respective detecting arms. The respective exciting arms differ in width size from the non-detecting arm.
摘要翻译：一种六脚式压电振动陀螺仪，具有一对激励臂，其沿着第一方向（A 1）从主体（2）沿其间具有空间延伸，一对非励磁臂（3c）沿第一方向延伸到来自身体的激励臂，一对从身体沿第二方向（A 2）延伸并具有空间的检测臂（4a，4b）和一个在第二方向上延伸的非检测臂（4c）在身体的检测臂之间。激励臂与驱动侧电极耦合。检测臂与检测侧电极耦合。激励臂，非励磁臂，检测臂和非检测臂分别由压电构成。相应的激光臂的宽度尺寸与非激励臂不同。各个激励臂的宽度尺寸与相应的检测臂不同。各个激励臂的宽度尺寸与非检测臂不同。

3. 发明授权

US07528533B2 Vibratory gyroscope 有权
标题翻译：振动陀螺仪
公开(公告)号：US07528533B2
公开(公告)日：2009-05-05
申请号：US11795188
申请日：2006-01-11
申请人： Atsushi Ochi , Takeshi Inoue , Mitsuru Yamamoto , Kenji Kuramoto , Mitsuhiro Nakajima , Takeshi Hosokawa , Hiroyuki Takahashi , Takashi Nakahara
发明人： Atsushi Ochi , Takeshi Inoue , Mitsuru Yamamoto , Kenji Kuramoto , Mitsuhiro Nakajima , Takeshi Hosokawa , Hiroyuki Takahashi , Takashi Nakahara
IPC分类号： H03H9/21
CPC分类号： G01C19/5607
摘要： A vibratory gyroscope including a vibrator (10) integrally having a plate-like body portion (11) spreading along a reference plane, three drive arms (12, 13, 14) extending in a first direction from the body portion along the reference plane, and two detection arms (15, 16) extending in a second direction opposite to the first direction from the body portion along the reference plane. The three drive arms are composed of two exciting drive arms (12, 13) that are excited in mutually opposite phases in the reference plane and a non-exciting drive arm (14) located between the two exciting drive arms. Each of the three drive arms has an arm width in a width direction along the reference plane and perpendicular to the first direction. Each of the two detection arms has an arm width greater than that of the drive arm in the width direction, thereby suppressing generation of vibrations along the reference plane.
摘要翻译：一种振动陀螺仪，包括整体地具有沿基准平面扩展的板状主体部分（11）的振动器（10），沿着基准平面从主体部分沿第一方向延伸的三个驱动臂（12,13,14）以及两个检测臂（15,16），沿着参考平面从主体部沿与第一方向相反的第二方向延伸。三个驱动臂由在参考平面中以相互相反的相位激励的两个激励驱动臂（12,13）和位于两个激励驱动臂之间的非励磁驱动臂（14）组成。三个驱动臂中的每一个在沿着参考平面并且垂直于第一方向的宽度方向上具有臂宽度。两个检测臂中的每一个具有大于驱动臂在宽度方向上的臂宽度的臂宽度，从而抑制沿着参考平面的振动的产生。

4. 发明申请

US20080111451A1 Vibratory Gyroscope 有权
标题翻译：振动陀螺仪
公开(公告)号：US20080111451A1
公开(公告)日：2008-05-15
申请号：US11795188
申请日：2006-01-11
申请人： Atsushi Ochi , Takeshi Inoue , Mitsuru Yamamoto , Kenji Kuramoto , Mitsuhiro Nakajima , Takeshi Hosokawa , Hiroyuki Takahashi , Takashi Nakahara
发明人： Atsushi Ochi , Takeshi Inoue , Mitsuru Yamamoto , Kenji Kuramoto , Mitsuhiro Nakajima , Takeshi Hosokawa , Hiroyuki Takahashi , Takashi Nakahara
IPC分类号： H01L41/00
CPC分类号： G01C19/5607
摘要： A vibratory gyroscope including a vibrator (10) integrally having a plate-like body portion (11) spreading along a reference plane, three drive arms (12, 13, 14) extending in a first direction from the body portion along the reference plane, and two detection arms (15, 16) extending in a second direction opposite to the first direction from the body portion along the reference plane. The three drive arms are composed of two exciting drive arms (12, 13) that are excited in mutually opposite phases in the reference plane and a non-exciting drive arm (14) located between the two exciting drive arms. Each of the three drive arms has an arm width in a width direction along the reference plane and perpendicular to the first direction. Each of the two detection arms has an arm width greater than that of the drive arm in the width direction, thereby suppressing generation of vibrations along the reference plane.
摘要翻译：一种振动陀螺仪，包括整体地具有沿基准平面扩展的板状主体部分（11）的振动器（10），沿着基准平面从主体部分沿第一方向延伸的三个驱动臂（12,13,14）以及两个检测臂（15,16），沿着参考平面从主体部沿与第一方向相反的第二方向延伸。三个驱动臂由在参考平面中以相互相反的相位激励的两个激励驱动臂（12,13）和位于两个激励驱动臂之间的非励磁驱动臂（14）组成。三个驱动臂中的每一个在沿着参考平面并且垂直于第一方向的宽度方向上具有臂宽度。两个检测臂中的每一个具有大于驱动臂在宽度方向上的臂宽度的臂宽度，从而抑制沿着参考平面的振动的产生。

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