公开(公告)号：US07886622B2

公开(公告)日：2011-02-15

申请号：US12646266

申请日：2009-12-23

申请人： Takeshi Uemura

发明人： Takeshi Uemura

IPC分类号： G01C19/56

CPC分类号： G01C19/5607 ,  G01C19/5614

摘要： A method for processing a detection signal of a vibratory inertial force sensor is disclosed. This method improves detection accuracy of the vibratory inertial force sensor. A detection circuit of the vibratory inertial force sensor removes harmonic component from signals synchronously wave-detected, and amplifies the resultant signals, and then smoothes the amplified signals. A vibratory inertial force sensor adopting this method is also disclosed.

摘要翻译： 公开了一种用于处理振动惯性力传感器的检测信号的方法。 该方法提高振动惯性力传感器的检测精度。 振动惯性力传感器的检测电路从同步波检测的信号中去除谐波分量，并放大所得到的信号，然后平滑放大的信号。 还公开了采用该方法的振动惯性力传感器。

公开(公告)号：US20100154540A1

公开(公告)日：2010-06-24

申请号：US12632066

申请日：2009-12-07

申请人： Takeshi Uemura

发明人： Takeshi Uemura

IPC分类号： G01C19/56

CPC分类号： G01C21/12 ,  G01C21/16

摘要： An sensor device with high detection accuracy. The sensor device includes an angular velocity sensor for outputting an angular velocity sensing signal, an acceleration sensor for outputting an acceleration sensing signal, and an output circuit for outputting the angular velocity sensing signal and the acceleration sensing signal. The output circuit outputs signals in a digital format according to the time-division system, so as to link timewise the angular velocity sensing signal and the acceleration sensing signal detected at the same timing as one signal.

摘要翻译： 检测精度高的传感器。 传感器装置包括用于输出角速度感测信号的角速度传感器，用于输出加速度感测信号的加速度传感器，以及用于输出角速度感测信号和加速度感测信号的输出电路。 输出电路根据时分系统输出数字格式的信号，以便将角速度检测信号和与一个信号相同定时检测到的加速度检测信号的时间连接起来。

公开(公告)号：US20100097088A1

公开(公告)日：2010-04-22

申请号：US12576590

申请日：2009-10-09

申请人： Takeshi Uemura

发明人： Takeshi Uemura

IPC分类号： G01R31/02

CPC分类号： G01C25/00 ,  G01C19/00 ,  G01C19/5776 ,  G01D5/24461 ,  G01P15/08 ,  G01P21/00

摘要： The present invention includes an output circuit section for digitally outputting from an output terminal in a time division system a failure detection signal from a failure diagnosis circuit and a sense signal from a process circuit section, leading to reduction in size of a sensor apparatus. Further, outputting a failure detection signal earlier than a sense signal leads to improvement in reliability at the time of abnormality.

摘要翻译： 本发明包括一个输出电路部分，用于从时分系统中的输出端子数字输出来自故障诊断电路的故障检测信号和来自处理电路部分的感测信号，导致传感器装置的尺寸减小。 此外，输出比感测信号早的故障检测信号导致异常时的可靠性的提高。

公开(公告)号：US06627155B1

公开(公告)日：2003-09-30

申请号：US09328684

申请日：1999-06-09

申请人： Takeshi Uemura ,  Akihiro Hirano ,  Juichiro Ukon

发明人： Takeshi Uemura ,  Akihiro Hirano ,  Juichiro Ukon

IPC分类号： G01N3112

CPC分类号： G01N31/12

摘要： The present invention discloses a system for analyzing elements contained in a sample in very slight amounts, such as C, S, O, N, H and the like in materials, such as steel and ceramics. An element analyzer can gasify the sample elements in an appropriate gas, such as oxygen gas in a high-frequency heating furnace or an electric resistant furnace. Resulting gas can be introduced into a mass spectrometer to permit a quantitative analysis of the sample elements. A metal sample can be levitated and heated and melted with induction current for producing the resultant gas for introduction to a mass spectrometer.

摘要翻译： 本发明公开了一种用于在诸如钢和陶瓷的材料中分析样品中包含的元素非常少的系统，例如C，S，O，N，H等。 元素分析仪可以将样品元件气化在合适的气体中，例如高频加热炉或电阻炉中的氧气。 可以将所得气体引入质谱仪，以便对样品元素进行定量分析。 可以将金属样品悬浮并加热并用感应电流熔化，以产生用于引入质谱仪的所得气体。

公开(公告)号：US06584841B1

公开(公告)日：2003-07-01

申请号：US09554014

申请日：2000-07-05

申请人： Toshihiko Ichinose ,  Motoki Ogata ,  Junichi Yukawa ,  Koji Yamamoto ,  Masahiro Saito ,  Takeshi Uemura

发明人： Toshihiko Ichinose ,  Motoki Ogata ,  Junichi Yukawa ,  Koji Yamamoto ,  Masahiro Saito ,  Takeshi Uemura

IPC分类号： G01P904

CPC分类号： G01C19/5607

摘要： An angular rate sensor is characterized by having electrodes constituting an exciting unit for providing a vibrator with vibration, an electrode constituting a means for detecting a vibration level of the vibrator, an electrode constituting a first detection means for detecting Coriolis' force generated responsive to an angular rate, a second detecting electrode for detecting a signal of reverse polarity to that of the first detecting electrode, a driving circuit for taking as an input a signal from the electrode for detecting the vibration level and outputting a signal to the electrodes, and a first detection circuit and a second detection circuit for taking respective inputs of detected signals from the first detecting electrode and the second detecting electrode.

摘要翻译： 角速率传感器的特征在于具有构成用于提供具有振动的振动器的激励单元的电极，构成用于检测振动器的振动水平的装置的电极，构成用于检测响应于...的产生的科里奥利力的第一检测装置的电极 角速率，用于检测与第一检测电极相反极性的信号的第二检测电极，驱动电路，用于将来自用于检测振动电平的电极的信号作为输入，并向电极输出信号;以及 第一检测电路和用于从第一检测电极和第二检测电极获取检测信号的各个输入的第二检测电路。

公开(公告)号：US06220094B1

公开(公告)日：2001-04-24

申请号：US09282532

申请日：1999-03-31

申请人： Toshihiko Ichinose ,  Takeshi Uemura ,  Jiro Terada ,  Masami Tamura ,  Kiyohito Nakazawa

发明人： Toshihiko Ichinose ,  Takeshi Uemura ,  Jiro Terada ,  Masami Tamura ,  Kiyohito Nakazawa

IPC分类号： G01P904

CPC分类号： G01C19/5607

摘要： An angular velocity sensor driving circuit includes a driving part for a vibrator, a vibration level detector, a coriolis force detector, a first amplifier for amplifying an output signal of the vibration level detector, a rectifying circuit, a variable gain amplifier, a voltage amplifier, a level judging circuit and switching means. The gain of the voltage amplifier or the gain of a variable gain amplifier is varied by a switching circuit which is controlled by the output signal of a level judging circuit which compares the output signal of the rectifying circuit and a reference voltage. By using the switching circuit rapid start up of the angular velocity sensor can be achieved.

摘要翻译： 角速度传感器驱动电路包括用于振动器的驱动部分，振动电平检测器，科里奥利力检测器，用于放大振动电平检测器的输出信号的第一放大器，整流电路，可变增益放大器，电压放大器 ，电平判断电路和开关装置。 电压放大器的增益或可变增益放大器的增益由开关电路改变，该开关电路由比较整流电路的输出信号和参考电压的电平判断电路的输出信号控制。 通过使用开关电路可以实现角速度传感器的快速启动。

公开(公告)号：US5581032A

公开(公告)日：1996-12-03

申请号：US399452

申请日：1995-03-07

申请人： Takeshi Uemura ,  Toshihiko Ichinose ,  Jiro Terada ,  Masaharu Ushihara ,  Junichi Yukawa ,  Hiroaki Mouri ,  Hideo Ohkoshi ,  Masayoshi Murakami

发明人： Takeshi Uemura ,  Toshihiko Ichinose ,  Jiro Terada ,  Masaharu Ushihara ,  Junichi Yukawa ,  Hiroaki Mouri ,  Hideo Ohkoshi ,  Masayoshi Murakami

IPC分类号： G01C19/56 ,  G01C19/5628 ,  G01P21/00 ,  G01P1/02

CPC分类号： G01C19/5607

摘要： In an angular velocity sensor device, a vibration isolation member, a sensor support plate on which a tuning fork unit functioning as a vibrating type angular velocity sensor is mounted, a collar, a circuit board on which a circuit pattern is formed for driving the tuning fork unit and processing a signal output therefrom are provided by having a plurality of pins inserted, in this order, which extend from the bottom surface of a concave-shaped case. The circuit pattern and the tuning fork unit are connected with each other via a flexible printed circuit board. These components are accommodated inside the concave-shaped case. A cover is fitted in an open top of the case so as to completely seal the case. The angular velocity sensor device with the aforementioned arrangement does not suffer variation in the operational properties due to disturbance vibration and deterioration in the vibration isolation property. In addition, adverse effects of moisture and corrosive gas in the atmosphere on the operational properties are prevented, since air is prevented from entering the inside of the case.

摘要翻译： 在角速度传感器装置中，安装有用作振动式角速度传感器的音叉单元的传感器支撑板，轴环，形成有用于驱动调谐的电路图案的电路板的传感器支撑板 叉单元并且处理从其输出的信号通过具有从该凹形壳体的底面延伸的多个引脚依次插入而提供。 电路图案和音叉单元通过柔性印刷电路板相互连接。 这些部件容纳在凹形外壳内。 在外壳的开口顶部安装一个盖子，以完全密封外壳。 具有上述结构的角速度传感器装置不会由于干扰振动而引起的操作性能的变化和隔振性能的劣化。 此外，由于防止空气进入壳体内部，因此防止了大气中的水分和腐蚀性气体对操作性能的不良影响。

公开(公告)号：US4541533A

公开(公告)日：1985-09-17

申请号：US484226

申请日：1983-04-12

申请人： Takeshi Uemura

发明人： Takeshi Uemura

IPC分类号： B23Q3/157 ,  B23Q3/155 ,  F16G13/06 ,  A47F7/00

CPC分类号： B23Q3/15526 ,  F16G13/06 ,  Y10T483/1891

摘要： A machining center chain is provided that is capable of holding various tools therein. A tool holding part is secured to one of a pair of oppositely disposed link plates, while a pull stud bolt holding part is secured to the other of the pair of link plates. The position of the pull stud bolt holding part with respect to its respective link plate may be adjustable, while stay pins may be provided between the link plates of each pair to enhance the rigidity of the assembly.

摘要翻译： 提供能够在其中保持各种工具的加工中心链。 工具保持部固定到一对相对设置的链板中的一个，而拉双头螺栓保持部固定到一对链板中的另一个。 牵引双头螺栓保持部相对于其相应的连接板的位置可以是可调节的，而可以在每对的连接板之间设置保持销，以增强组件的刚度。

公开(公告)号：US4411131A

公开(公告)日：1983-10-25

申请号：US222238

申请日：1981-01-05

申请人： Tatsuo Ohnishi ,  Takeshi Uemura ,  Teruo Nakajima

发明人： Tatsuo Ohnishi ,  Takeshi Uemura ,  Teruo Nakajima

IPC分类号： F16G13/06 ,  F16G15/12 ,  F16G15/14

CPC分类号： F16G15/12

摘要： A chain link plate including a pair of enlarged end parts joined by an intermediate constricted part. Each end part has an opening therethrough. The link plate is symmetrical about a first axis which extends longitudinally of the link plate and passes through the centers of the openings. The link plate is also symmetrical about a second axis which extends perpendicular to the first axis and perpendicular to the axes of the openings. Each end part has a convex curved exterior edge surface generated about a first radius which is centered on the first axis. The intermediate constricted part has upper and lower concave curved exterior edge surfaces each defined about a second radius which is generated about a center point located in sidewardly spaced relationship from the link plate. The second radius is equal to the first radius. The concave curved exterior edge surface of the constricted part merges with the convex curved exterior edge surface of the adjacent end part along a common line which is tangential to both curved exterior edge surfaces.

摘要翻译： 一种链节板，包括由中间收缩部分连接的一对扩大的端部部分。 每个端部具有穿过其中的开口。 链板相对于沿着连接板的纵向延伸并穿过开口的中心的第一轴对称。 链板还关于垂直于第一轴线并垂直于开口的轴线延伸的第二轴线对称。 每个端部具有围绕围绕第一轴线居中的第一半径产生的凸曲线的外边缘表面。 中间收缩部分具有上和下凹形弯曲的外部边缘表面，每个限定围绕围绕与连接板的侧向间隔开的中心点产生的第二半径。 第二个半径等于第一个半径。 收缩部分的凹曲面外边缘表面沿着与两个弯曲的外边缘表面相切的公共线与相邻端部的凸曲面外边缘表面相融合。