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。

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。

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。

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。

公开(公告)号：US06490925B2

公开(公告)日：2002-12-10

申请号：US09797805

申请日：2001-03-05

申请人： Takeshi Inoue ,  Mitsuru Yamamoto

发明人： Takeshi Inoue ,  Mitsuru Yamamoto

IPC分类号： G01P904

CPC分类号： G01C19/5607

摘要： A piezoelectric vibration gyroscope is composed of a main body shaped into a rectangular plate and provided with obverse and reverse surfaces functioning as major surfaces, and the first and second groups of three arms projecting from the main body in opposite directions and lying on extensions of the major surfaces. The first group of the three arms is composed of two excitation driving side arms excited in an opposite phase and a nonexcitation driving side arm inserted between the two excitation driving side arms. The second group of the three arms is composed of two vibration detecting side arms vibrating in an opposite phase and a nonvibration detecting side arm inserted between the two vibration detecting side arms. The excitation driving side arms are respectively provided with driving electrodes for exciting a tangential vibration therein. The vibration detecting side arms are respectively provided with detecting electrodes for detecting a vertical vibration. The main body prevents the tangential vibration from transitting from the excitation driving side arms to the vibration detecting side arms. The vertical vibration is generated in the excitation driving electrodes because of Coriolis force caused by an anglar velocity of the piezoelectric vibration gyroscope.

摘要翻译： 一种压电振动陀螺仪由主体成形为矩形板并具有用作主表面的正面和反面，并且第一和第二组三个臂从主体以相反方向突出并且位于 主要表面。 三个臂中的第一组由相反相位激励的两个激励驱动侧臂和插入在两个激励驱动侧臂之间的非励磁驱动侧臂组成。 三臂的第二组由相反相位振动的两个振动检测侧臂和插入在两个振动检测侧臂之间的非振动检测侧臂组成。 激励驱动侧臂分别设置有用于激励其中的切向振动的驱动电极。 振动检测侧臂分别设有用于检测垂直振动的检测电极。 主体防止切向振动从激励驱动侧臂转移到振动检测侧臂。 由于由压电振动陀螺仪的安格拉尔速度引起的科里奥利力，在激励驱动电极中产生垂直振动。

公开(公告)号：US5818150A

公开(公告)日：1998-10-06

申请号：US770165

申请日：1996-12-19

申请人： Mitsuru Yamamoto ,  Takeshi Inoue

发明人： Mitsuru Yamamoto ,  Takeshi Inoue

IPC分类号： H01L41/107 ,  H01L41/257 ,  H01L41/08

CPC分类号： H01L41/107

摘要： A generator section and a pair of drive sections are disposed along the lengthwise of a piezoelectric ceramic plate. The one pair of drive sections are disposed at both ends or at one end of the plate and have a pair of electrodes for each. The piezoelectric ceramic plate in the drive sections are polarized oppositely in direction and connected to a pair of external terminals. The generator section has two pairs of opposed electrodes which are polarized oppositely from the center along the lengthwise of the plate. The two pairs of opposed electrodes are respectively short-circuited and connected to external terminals. A voltage can be taken out from between the external terminals of the generator section at the vibration nodes when the piezoelectric ceramic plate in the drive section is vibrated by applying an AC voltage to between the input terminals on the drive section side at the resonance frequency of the fourth-order mode longitudinal vibration in lengthwise. This 4-terminal piezoelectric ceramic transformer has a high-voltage/high-reliability and is easy to handle in the design of a peripheral circuit.

摘要翻译： 发电机部分和一对驱动部分沿着压电陶瓷板的纵向设置。 一对驱动部分设置在板的两端或一端，并且具有一对电极。 驱动部分中的压电陶瓷板在方向上相反地偏振并连接到一对外部端子。 发电机部分具有两对相对的电极，它们沿着板的纵向与中心相反地偏振。 两对相对电极分别短路并连接到外部端子。 当驱动部分的压电陶瓷板通过在驱动部分侧的输入端之间以共振频率施加交流电压而振动时，可以从振动节点处的发电机部分的外部端子之间的电压被取出 纵向四阶模式纵向振动。 这种4端子压电陶瓷变压器具有高电压/高可靠性，易于在外围电路的设计中处理。

公开(公告)号：US20140191576A1

公开(公告)日：2014-07-10

申请号：US14122616

申请日：2012-05-25

申请人： Mitsutoshi Honda ,  Masahiro Iwamura ,  Motoo Futami ,  Hiroyuki Shoji ,  Takeshi Inoue

发明人： Mitsutoshi Honda ,  Masahiro Iwamura ,  Motoo Futami ,  Hiroyuki Shoji ,  Takeshi Inoue

IPC分类号： H02J1/10

CPC分类号： H02J1/102 ,  H01M10/482 ,  H02J7/1423 ,  H02J7/345 ,  H02M3/158 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y10T307/516

摘要： An electric storage system includes at least two types of electric storage cells. A first electric storage unit is configured from a first electric storage cell, and a second electric storage unit is configured from a second electric storage cell. The first and second electric storage units are electrically connected to each other through a current controlling circuit.

摘要翻译： 电存储系统包括至少两种类型的蓄电单元。 第一蓄电单元由第一蓄电单元构成，第二蓄电单元由第二蓄电单元构成。 第一和第二蓄电单元通过电流控制电路彼此电连接。

公开(公告)号：US20140022003A1

公开(公告)日：2014-01-23

申请号：US14009593

申请日：2012-04-10

申请人： Takeshi Inoue ,  Shinji Takashima

发明人： Takeshi Inoue ,  Shinji Takashima

IPC分类号： G05F1/46

CPC分类号： G05F1/463 ,  G06F1/206 ,  G06F1/3206 ,  G06F1/324 ,  G06F1/3296 ,  H02M2001/327 ,  Y02D10/126 ,  Y02D10/16 ,  Y02D10/172

摘要： Electronic apparatus that can suppress the operating voltage of an incorporated semiconductor integrated circuit to a low voltage is provided. Electronic apparatus 1 includes a power supply circuit 13, a semiconductor integrated circuit 10 that operates by a supply voltage supplied from the power supply circuit 13, and a temperature sensor 11 that measures the temperature of the semiconductor integrated circuit 10. The power supply circuit 13 decreases the supply voltage according to a rise in the measured temperature.

摘要翻译： 提供了能够将并入的半导体集成电路的工作电压抑制到低电压的电子设备。 电子设备1包括电源电路13，通过从电源电路13提供的电源电压进行操作的半导体集成电路10和测量半导体集成电路10的温度的温度传感器11.电源电路13 根据测量温度的升高降低电源电压。

公开(公告)号：US08433011B2

公开(公告)日：2013-04-30

申请号：US13014980

申请日：2011-01-27

申请人： Keitaro Otsuka ,  Takeshi Inoue

发明人： Keitaro Otsuka ,  Takeshi Inoue

IPC分类号： H03D1/00

CPC分类号： H04L25/06 ,  H04L27/06

摘要： A signal processing device includes: a first correlator that sequentially multiplies a first receive signal including a pattern in a receive signal and a first reference pattern signal including a complex conjugate of a first partial signal of the first receive signal at a sampling timing to generate a first correlation voltage; a second correlator that sequentially multiplies the first receive signal and a second reference pattern signal including a complex conjugate of a second partial signal, which is behind the first partial signal, at a sampling timing to generate a second correlation voltage; and a phase difference generation circuit that generates a first phase difference between the first partial signal and the second partial signal based on a first correlation peak voltage obtained when the first correlation voltage has a peak value and a second correlation peak voltage obtained when the second correlation voltage has a peak value.

摘要翻译： 信号处理装置包括：第一相关器，其在采样定时顺序地将包括接收信号中的模式的第一接收信号和包括第一接收信号的第一部分信号的复共轭的第一参考模式信号相乘以产生 第一相关电压; 第二相关器，其以采样定时顺序地乘以所述第一接收信号和第二参考图形信号，所述第二参考图形信号包括位于所述第一部分信号之后的第二部分信号的复共轭，以产生第二相关电压; 以及相位差生成电路，其基于当所述第一相关电压具有峰值时获得的第一相关峰值电压和当所述第二相关电压具有峰值时获得的第二相关峰值电压，产生所述第一部分信号和所述第二部分信号之间的第一相位差 电压有峰值。

公开(公告)号：US08187530B2

公开(公告)日：2012-05-29

申请号：US12597919

申请日：2008-03-27

申请人： Tomoko Sugimura ,  Koichi Sakamoto ,  Yoshio Fukuzaki ,  Atsuhiko Yoshida ,  Takeshi Inoue

发明人： Tomoko Sugimura ,  Koichi Sakamoto ,  Yoshio Fukuzaki ,  Atsuhiko Yoshida ,  Takeshi Inoue

IPC分类号： C22C38/02 ,  C22C38/04

CPC分类号： C21C7/06 ,  C21C7/076 ,  C21D9/02 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/34 ,  Y02P10/242 ,  Y10S148/908

摘要： An object of this invention is to provide a steel for high-cleanliness spring which is useful for the production of a spring excellent in fatigue characteristics in high Si steels. The steel for high-cleanliness spring with excellent fatigue characteristics according to the invention contains: in terms of mass %, C: 1.2% or less (excluding 0%); Si: 1.8% to 4%; Mn: 0.1% to 2.0%; and total Al: 0.01% or less (excluding 0%), with the remainder being iron and inevitable impurities, in which the Si amount and a solute (SIMS) Ca amount in the steel satisfy a relationship of the following expression (1): Si×10−7≦solute (SIMS) Ca≦Si×5×10−7  (1) (in which each of the solute (SIMS) Ca and Si represents the amount thereof (mass %) in the steel).

摘要翻译： 本发明的目的是提供一种高清洁弹簧用钢，其可用于生产高Si钢中疲劳特性优异的弹簧。 根据本发明的具有优异疲劳特性的高洁净度弹簧钢，以质量％计含有C：1.2％以下（不含0％）。 Si：1.8％〜4％; Mn：0.1〜2.0％ 和总Al：0.01％以下（不含0％），其余为铁和不可避免的杂质，其中钢中的Si量和溶质（SIMS）Ca量满足下式（1）的关系： Si×10-7＆nlE;溶质（SIMS）Ca＆nlE; Si×5×10-7（1）（其中溶质（SIMS）Ca和Si各自表示钢中的量（质量％））。