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公开(公告)号：US5635786A
公开(公告)日：1997-06-03
申请号：US455717
申请日：1995-05-31
IPC分类号： G01C19/56 , G01C19/5649 , G01C19/5663 , H01L41/08
CPC分类号： G01C19/5642
摘要： A vibrating gyroscope 10 includes a regular quadrangular prism-shaped vibrator 12. The vibrator 12 includes, a first piezoelectric base plate 14a and a second piezoelectric base plate 14b, which are polarized reversely each other in a direction of thickness. On a main surface of the first piezoelectric base plate 14a, two divided electrodes 16, 16 are formed in laterally spaced relationship. On a main surface of the second piezoelectric base plate 14b, a common electrode 18 is formed. Between the first piezoelectric base plate 14a and the second piezoelectric base plate 14b, a dummy electrode 20 is formed. One output terminal of an oscillation circuit 30 as a driving means is connected to the two divided electrodes 16, 16 of the vibrator 12, via resistors 32a and 32b. Another output terminal of the oscillation circuit 30 is connected to the common electrode 18 of the vibrator 12. The two divided electrodes 16, 16 of the vibrator 12 are respectively connected to a non-inverting input terminal and an inverting input terminal of a differential amplifier circuit 36 as a detecting means, via resistors 34a and 34b.
摘要翻译： 振动陀螺仪10包括规则的四边形棱柱形振动器12.振动器12包括在厚度方向上彼此反向偏振的第一压电基板14a和第二压电基板14b。 在第一压电基板14a的主表面上，以横向间隔的关系形成两个分开的电极16,16。 在第二压电基板14b的主表面上形成公共电极18。 在第一压电基板14a和第二压电基板14b之间形成有虚拟电极20。 作为驱动装置的振荡电路30的一个输出端子经由电阻器32a和32b连接到振动器12的两个分割电极16,16。 振荡电路30的另一个输出端子连接到振动器12的公共电极18.振动器12的两个分开的电极16,16分别连接到差分放大器的非反相输入端子和反相输入端子 电路36作为检测装置，通过电阻34a和34b。
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公开(公告)号：US6158281A
公开(公告)日：2000-12-12
申请号：US728847
申请日：1996-10-10
IPC分类号： G01C19/56 , G01C19/5649 , G01P9/04
CPC分类号： G01C19/5649
摘要： A vibration gyroscope 10 includes a vibrator 12. The vibrator 12 has a vibration member 14 formed in a regular triangular prism shape. On side faces of the vibration member 14, piezoelectric elements 16a, 16b and 16c are formed. Two of the piezoelectric elements 16a and 16b are connected to resistors 26 and 28, respectively. Between the other feedback piezoelectric element 16c and these resistors, an oscillation circuit 30 is connected. A signal having a phase opposite to that of the signal output from the feedback piezoelectric element 16c is input to the vibration member 14 serving as a grounding terminal by a phase inverter 34. The signals output from the two piezoelectric elements 16a and 16b are input to a differential circuit 36. The differential circuit 36 is connected to a synchronous detection circuit 38 and connected to a smoothing circuit 40 and a DC amplifier 42 in series.
摘要翻译： 振动陀螺仪10包括振动器12.振动器12具有以正三角形棱柱形状形成的振动部件14。 在振动部件14的侧面形成压电元件16a，16b，16c。 两个压电元件16a和16b分别连接到电阻器26和28。 在另一反馈压电元件16c与这些电阻之间，连接振荡电路30。 具有与从反馈压电元件16c输出的信号相反的相位的信号通过相位逆变器34输入到用作接地端子的振动部件14.由两个压电元件16a和16b输出的信号被输入到 差分电路36.差分电路36连接到同步检测电路38并串联连接到平滑电路40和DC放大器42。
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公开(公告)号：US5677486A
公开(公告)日：1997-10-14
申请号：US556714
申请日：1995-11-13
IPC分类号： G01C19/5649 , G01C19/00
CPC分类号： G01C19/5649
摘要： An oscillation gyroscope 10 includes an oscillator 11 comprising an equilateral triangular prism-shaped vibrating body 12 and piezoelectric elements 14a to 14c. An oscillator circuit 26 including an inverse amplification circuit 28 and a phase circuit 30 is connected between the piezoelectric elements 14a, 14b and the piezoelectric element 14c via resistors 22 and 24. The piezoelectric elements 14a and 14b are connected to a differential amplification circuit 32 and the output signal of a addition signal computing unit 34 is added to the output signal of the differential amplification circuit 32 by an adder 33. A signal of the same phase or an inverse phase with respect to the output signal of the phase circuit 30 or an inverse amplification circuit 28 is level-adjusted and outputted from the addition signal computing unit 34. A composite signal made up of the output signal of the differential amplification circuit 32 and the output signal of the addition signal computing unit 34 is detected by a synchronous detector 36 and smoothed by a smoothing circuit 38.
摘要翻译： 振荡陀螺仪10包括振荡器11，该振荡器11包括等边三角棱柱形振动体12和压电元件14a至14c。 包括反相放大电路28和相位电路30的振荡器电路26通过电阻器22和24连接在压电元件14a，14b和压电元件14c之间。压电元件14a和14b连接到差动放大电路32和 相加信号计算单元34的输出信号通过加法器33被加到差分放大电路32的输出信号上。相对于相电路30的输出信号或相位电路30的输出信号相同或相位相反的信号 由反相放大电路28进行电平调整并从加法运算部34输出。由差分放大电路32的输出信号和加法运算部34的输出信号构成的复合信号由同步检波器 并且由平滑电路38平滑化。
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公开(公告)号：US5349261A
公开(公告)日：1994-09-20
申请号：US36723
申请日：1993-03-25
IPC分类号： G01C19/5663 , H01L41/08
CPC分类号： G01C19/5663
摘要： A vibrator 10 includes a regular triangular prism-shaped vibrating body 12. On centers of three side faces of the vibrating body 12, piezoelectric elements 14a, 14b and 14c are formed, respectively. Two piezoelectric elements and 14b are used for driving and detecting. The other piezoelectric element 14c is used for feedback. By trimming a ledge-line portion 12a of the vibrating body 12, a resonance frequency on driving side is controlled. By trimming ledge-line portions 12b and 12c of the vibrating body 12, two resonance frequencies on detecting side are controlled.
摘要翻译： 振动器10包括正三角形的棱柱形振动体12.在振动体12的三个侧面的中心分别形成压电元件14a，14b和14c。 两个压电元件和14b用于驱动和检测。 另一个压电元件14c用于反馈。 通过修整振动体12的凸缘部分12a，控制驱动侧的共振频率。 通过调整振动体12的凸缘部分12b和12c，控制检测侧的两个谐振频率。
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公开(公告)号：US5117148A
公开(公告)日：1992-05-26
申请号：US606286
申请日：1990-10-31
申请人： Takeshi Nakamura , Katsumi Fujimoto , Jiro Inoue
发明人： Takeshi Nakamura , Katsumi Fujimoto , Jiro Inoue
IPC分类号： B06B1/06 , G01C19/5663 , G01H1/10 , H01L41/09
CPC分类号： G01C19/5663 , B06B1/0644 , G01H1/10 , H01L41/0913 , H01L41/092
摘要： The vibrator includes a columnar vibrating body consisting of a piezoelectric material. The vibrating body is formed into a polygonal or cylindrical column and, when necessary, a through hole is formed axially thereof. Furthermore, the vibrating body is polarized. On side faces of the vibrating body, at least three external electrodes are formed. Also, when the through hole is to be formed, an internal electrode is formed on its inner circumferential surface. By applying the driving signal to these electrodes, the vibrating body bends and vibrates. And, when the rotational angular velocity is applied to the vibrating body about its axis, a coriolis force is produced responsive thereto. By this coriolis force, the vibrating direction of the vibrating body changes, and a voltage is produced between the two external electrodes. By measuring the voltage, the rotational angular velocity applied to the vibrator can be measured.
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公开(公告)号：US5693998A
公开(公告)日：1997-12-02
申请号：US620787
申请日：1996-03-28
申请人： Katsumi Fujimoto , Takeshi Nakamura
发明人： Katsumi Fujimoto , Takeshi Nakamura
IPC分类号： G01C19/56 , G01C19/5642 , H01L41/08
CPC分类号： G01C19/5642
摘要： To provide a small-sized and highly sensitive oscillation gyroscope, an oscillation gyroscope 20 includes a first through a seventh piezoelectric substrate 24a through 24g, the first through the seventh piezoelectric substrates 24a through 24g are respectively polarized in the same direction and are integrally laminated, a first lead electrode 26a, a second lead electrode 26b, a first driving electrode 28a and a second driving electrode 28b are formed in the first and the second piezoelectric substrates 24a and 24b, the first lead electrode 26a is connected to the first driving electrode 28a and the second lead electrode 26b is connected to the second driving electrode 28b, first through fifth divided electrodes 32a1 through 32e1 and 32a2 through 32e2 are formed in the third through the seventh piezoelectric substrates 24c through 24g, first ones of the first through the fifth divided electrodes 32a1 through 32e1 are mutually connected to one another and also to a third lead electrode 26c and second ones of the first through the fifth divided electrodes 32a2 through 32e2 are mutually connected to one another and also to a fourth lead electrode 26d.
摘要翻译： 为了提供小型和高灵敏度的振荡陀螺仪，振荡陀螺仪20包括第一至第七压电基片24a至24g，第一至第七压电基片24a至24g分别沿相同方向极化并整体层压， 在第一和第二压电基板24a和24b中形成第一引线电极26a，第二引线电极26b，第一驱动电极28a和第二驱动电极28b，第一引线电极26a连接到第一驱动电极28a 并且第二引线电极26b连接到第二驱动电极28b，第一至第五分压电极32a1至32e1和32a2至32e2形成在第三至第七压电基板24c至24g中，第一至第五分压 电极32a1至32e1彼此相互连接并且还连接到第三引线电极 26c和第一至第五分隔电极32a2至32e2中的第二分隔电极彼此相互连接，并且还连接到第四引线电极26d。
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公开(公告)号：US09838551B2
公开(公告)日：2017-12-05
申请号：US12533566
申请日：2009-07-31
申请人： Haruo Nishiyama , Takeshi Nakamura
发明人： Haruo Nishiyama , Takeshi Nakamura
IPC分类号： H04N1/00
CPC分类号： H04N1/00222 , H04N1/00413 , H04N2201/3207 , H04N2201/3222 , H04N2201/3232 , H04N2201/3242 , H04N2201/3243
摘要： An image transmitting apparatus is provided that automatically displays an address before transmission if a user gives an instruction for adding a mark such as “CONFIDENTIAL” or “IMPORTANT”. The image transmitting apparatus of the present invention is the image transmitting apparatus transmits image data to a specified address includes an image adding portion that adds a predetermined specific image to the image data in accordance with a user's operation, wherein displays a specified address of image data before transmitting the image data to which it is indicated to add the specific image and transmits the image data with the specific image added in accordance with a user's confirming operation.
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公开(公告)号：US09234259B2
公开(公告)日：2016-01-12
申请号：US12349155
申请日：2009-01-06
CPC分类号： C22B15/0069 , C22B3/0017 , C22B3/08 , C22B3/10 , C22B3/20 , C22B3/44 , C22B15/0071 , C22B15/0089 , Y02P10/234 , Y02P10/236
摘要： A process for recovering copper from an acid aqueous solution containing cupric chlorides and alkali metal and/or alkali earth metal chlorides by a solvent extraction with a cation-exchange extractant, comprising the step of processing a solvent extraction in the presence of sulfate ions.
摘要翻译： 一种通过用阳离子交换萃取剂溶剂萃取从含有氯化铜和碱金属和/或碱土金属氯化物的酸性水溶液中回收铜的方法，包括在硫酸根离子存在下处理溶剂萃取的步骤。
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9.发明申请公开(公告)号：US20140299206A1
公开(公告)日：2014-10-09
申请号：US14343226
申请日：2012-07-17
申请人： Masaaki Nagase , Kaoru Hirata , Atushi Hidaka , Kouji Nishino , Nobukazu Ikeda , Takeshi Nakamura
发明人： Masaaki Nagase , Kaoru Hirata , Atushi Hidaka , Kouji Nishino , Nobukazu Ikeda , Takeshi Nakamura
IPC分类号： F17D3/00
CPC分类号： F17D3/00 , C23C16/4482 , C23C16/45561 , G05D11/135 , Y10T137/8158
摘要： An apparatus able to regulate a raw material concentration, in a mixed gas of carrier gas and raw material gas, accurately and stably to supply the mixed gas to a process chamber, with a flow rate controlled highly accurately, thereby detecting a vapor concentration of the raw material gas in the mixed gas easily and highly accurately and displaying the concentration in real time without using an expensive concentration meter, etc.
摘要翻译： 能够精确稳定地调节载气和原料气体的混合气体中的原料浓度的装置，以高精度地控制流量，将混合气体供给到处理室，从而检测蒸发浓度 混合气体中的原料气体容易且高精度地实时显示浓度，而不使用昂贵的浓度计等。
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公开(公告)号：US08754689B2
公开(公告)日：2014-06-17
申请号：US13535482
申请日：2012-06-28
IPC分类号： H03K5/12
CPC分类号： H03K17/167 , H03K17/164
摘要： A slew rate regulation circuit varies a slew rate of a waveform of a voltage outputted to a DC motor through a N-channel MOSFET. The slew rate regulation circuit lowers a peak level by dispersing frequency components of switching noise, which develops in a frequency range higher than a frequency range determined by a carrier frequency.
摘要翻译： 压摆率调节电路通过N沟道MOSFET改变输出到DC电动机的电压的波形的转换速率。 转换速率调节电路通过分散在高于由载波频率确定的频率范围的频率范围内产生的开关噪声的频率分量来降低峰值电平。
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