公开(公告)号：US4501987A

公开(公告)日：1985-02-26

申请号：US327039

申请日：1981-12-03

申请人： Tsuneo Mitsuyu ,  Shusuke Ono ,  Ritsuo Inaba ,  Kiyotaka Wasa

发明人： Tsuneo Mitsuyu ,  Shusuke Ono ,  Ritsuo Inaba ,  Kiyotaka Wasa

IPC分类号： H03H9/145 ,  H03H3/08 ,  H03H9/02 ,  H03H9/25

CPC分类号： H03H9/02574

摘要： A surface acoustic wave transducer has a multilayered substrate which is made of a nonpiezoelectric plate which has a surface which is coated with a piezoelectric film, and has an interdigital electrode which is disposed on or under the surface of the piezoelectric film. The interdigital electrode has a split structure and the phase velocity of the surface acoustic wave of the piezoelectric film is smaller than that of the nonpiezoelectric plate.

摘要翻译： 表面声波换能器具有由非压电板制成的多层基板，该非压电板具有涂覆有压电膜的表面，并且具有配置在压电膜的表面上或下方的交叉指状电极。 叉指电极具有分裂结构，并且压电膜的表面声波的相速度比非压电板的相位速度小。

公开(公告)号：US4510443A

公开(公告)日：1985-04-09

申请号：US492160

申请日：1983-05-11

申请人： Ritsuo Inaba ,  Kiyotaka Wasa

发明人： Ritsuo Inaba ,  Kiyotaka Wasa

IPC分类号： G01R19/155 ,  G01R15/26 ,  G01R19/252 ,  G01R29/12 ,  G10K11/36

CPC分类号： G10K11/36 ,  G01R15/26 ,  G01R19/252 ,  G01R29/12

摘要： A voltage measuring device includes a surface acoustic wave propagating medium and transmitting and receiving transducers coupled to the medium. An electrode that receives an unknown voltage is applied to the medium for effecting, when the unknown voltage is supplied, a frequency change in the acoustic wave propagating through the medium. A detector is provided for detecting the frequency change which is an indication of voltage supplied to the electrode.

摘要翻译： 电压测量装置包括表面声波传播介质和传送和接收耦合到介质的换能器。 接收未知电压的电极施加到介质上，以在未知电压被提供时进行通过介质传播的声波的频率变化。 提供检测器，用于检测作为向电极供应的电压的指示的频率变化。

公开(公告)号：US4553099A

公开(公告)日：1985-11-12

申请号：US356145

申请日：1982-03-08

申请人： Yukio Kasahara ,  Ritsuo Inaba ,  Kiyotaka Wasa

发明人： Yukio Kasahara ,  Ritsuo Inaba ,  Kiyotaka Wasa

IPC分类号： G01R15/16 ,  G01R29/24 ,  G10K11/36 ,  G01R29/12

CPC分类号： G01R15/165 ,  G01R29/24 ,  G10K11/36

摘要： An electrostatic voltage sensor which includes a surface acoustic wave propagating medium and transmitting and receiving transducers coupled to the medium. The voltage sensor is provided with a separate voltage collecting member different from the electrode for applying a voltage or electric field, and the voltage obtained in the voltage collecting member is varied by a predetermined frequency for being applied to the electrode so as to detect external voltage by the variation component of the oscillating frequency.

摘要翻译： 一种静电电压传感器，其包括表面声波传播介质，以及传送和接收耦合到介质的换能器。 电压传感器设置有与用于施加电压或电场的电极不同的单独的电压收集构件，并且在电压收集构件中获得的电压被改变预定频率以被施加到电极，以便检测外部电压 通过振荡频率的变化分量。

公开(公告)号：US4342012A

公开(公告)日：1982-07-27

申请号：US235751

申请日：1981-02-18

申请人： Ritsuo Inaba ,  Kiyotaka Wasa

发明人： Ritsuo Inaba ,  Kiyotaka Wasa

IPC分类号： H03H9/25 ,  H03H3/08 ,  H03H9/02 ,  H03H9/42 ,  H01L41/18 ,  H03B5/32 ,  H03H9/64

CPC分类号： H03H9/02559

摘要： A surface acoustic wave device in which an X-cut LiTaO.sub.3 single crystal substrate has its one major surface coated with a SiO.sub.2 film and the direction of propagation of surface acoustic waves is selected between 80.degree. and 180.degree. measured from the Y-axis toward the Z-axis. The surface acoustic wave devices in accordance with the present invention has an extremely low temperature coefficient change and a high electro-mechanical coupling coefficient, exhibits a higher degree of both short- and long-term stability, and can suppress the generation of unwanted waves to a minimum or negligible degree.

摘要翻译： 表面声波装置，其中X切割LiTaO 3单晶基板的主表面涂覆有SiO 2膜，声表面波的传播方向选自80°至180°，从Y轴朝向 Z轴。 根据本发明的表面声波装置具有极低的温度系数变化和高的机电耦合系数，表现出较高程度的短期和长期稳定性，并且可以抑制不需要的波的产生 最小或微不足道的程度。

公开(公告)号：US4562373A

公开(公告)日：1985-12-31

申请号：US663453

申请日：1984-10-22

申请人： Akira Tokusima ,  Ritsuo Inaba

发明人： Akira Tokusima ,  Ritsuo Inaba

IPC分类号： H01L41/09 ,  H02N2/16 ,  H01L41/08

CPC分类号： H02N2/163 ,  H02N2/08

摘要： A piezoelectric motor wherein a stator comprising piezoelectric vibrators of rectangular or circular plate form pasted with a metal is used as a power source and a mechanical vibration in two directions, longitudinal and widthwise directions or radial and tangential directions, is converted into a rotary or linear motion through frictional force.

摘要翻译： 一种压电马达，其中包括用金属粘贴的矩形或圆板压电振动器的定子被用作动力源，并且沿纵向和横向两个方向或径向切线方向的机械振动被转换为旋转或线性 通过摩擦力运动。

公开(公告)号：US4602159A

公开(公告)日：1986-07-22

申请号：US606775

申请日：1984-04-09

申请人： Yukio Kasahara ,  Ritsuo Inaba

发明人： Yukio Kasahara ,  Ritsuo Inaba

IPC分类号： G01J5/44 ,  G01J5/62

CPC分类号： G01J5/44

摘要： In an infrared detector, a shutter is employed in an elastic wave element of a feedback type of oscillator containing the elastic element so that the elastic element receives infrared light intermittently. The period during which the number of peaks of the oscillation output waveform from the oscillator exceeds a predetermined value is set to be the opening or closing period of the shutter, the number of clock pulses from a clock signal generator is counted during the shutter opening or closing period, and the difference between the counted values is obtained, thereby detecting the energy of the infrared light. This detector features not only an extremely high sensitivity, but a high detection accuracy, as well as the production of a digital output.

摘要翻译： PCT No.PCT / JP83 / 00259 Sec。 371日期1984年4月9日 102（e）日期1984年4月9日PCT提交1983年8月10日PCT公布。 出版物WO84 / 0081200 日期1984年3月1日。在红外检测器中，在包含弹性元件的反馈型振荡器的弹性波形元件中使用快门，使得弹性元件间歇地接收红外光。 将来自振荡器的振荡输出波形的峰值数量超过预定值的周期设定为快门的打开或关闭周期，在快门打开期间计数来自时钟信号发生器的时钟脉冲数， 并且获得计数值之间的差异，从而检测红外光的能量。 该检测器不仅具有极高的灵敏度，而且具有高检测精度，以及数字输出的生产。

公开(公告)号：US4853579A

公开(公告)日：1989-08-01

申请号：US089334

申请日：1987-08-25

申请人： Osamu Kawasaki ,  Katsu Takeda ,  Ritsuo Inaba ,  Tetsuji Fukada

发明人： Osamu Kawasaki ,  Katsu Takeda ,  Ritsuo Inaba ,  Tetsuji Fukada

IPC分类号： H01L41/04 ,  H02N2/14 ,  H02N2/16

CPC分类号： H02N2/14 ,  H02N2/142 ,  H02N2/163

摘要： A method of driving an ultrasonic motor having a rotation body (6) which is rotated by travelling waves generated in a vibrator body (3), whereby the drive frequency of the motor is controlled in accordance with the value of an operating parameter such as phase difference between drive current and voltage, such as to maintain the drive frequency at a value which is lower than the antiresonance frequency of the vibrator body (3) and higher than a highest resonance frequency of the vibrator body (3) in a hysteresis loop exhibited by a resonance frequency characteristic of the vibrator body (3). Continuous stable operation is attained, irrespective of the effects of temperature and load changes upon the motor operating characteristics.

摘要翻译： 一种驱动超声波马达的方法，所述超声波马达具有旋转体（6），所述旋转体（6）由在振动体（3）中产生的行波旋转，由此根据诸如相位的运行参数的值来控制马达的驱动频率 驱动电流和电压之间的差异，例如将驱动频率保持在低于振动体（3）的反共振频率并且高于振动体（3）在磁滞回线中的最高共振频率的值 通过振动体（3）的共振频率特性。 无论温度和负载变化对电动机工作特性的影响如何，均可实现连续的稳定运行。

公开(公告)号：US5885498A

公开(公告)日：1999-03-23

申请号：US988387

申请日：1997-12-10

申请人： Mikiko Matsuo ,  Ritsuo Inaba

发明人： Mikiko Matsuo ,  Ritsuo Inaba

IPC分类号： H01L51/50 ,  G02F1/00 ,  C09K11/06 ,  H01J1/62

CPC分类号： H01L51/5012 ,  H01L51/5048 ,  H01L51/5212 ,  H01L51/5215 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/0081

摘要： The present invention is to provide a organic light emitting device with high efficiency and long life of emitting light. The light emitting device comprises a positive electrode, a hole transporting layer, an electron transporting layer and a negative electrode on a substrate, the hole transporting layer if formed of triphenylamine tetramer as the major component, and 5,6,11,12-tetraphenylnaphthacene or 9,10-diphenylanthracene is added in a amount of 0.1-10% in the hole transporting layer. The hole transporting layer acts as a light emitting layer and suppressing reduction of luminance of the light and prevent the black spots from occurring and expanding so as to extend the life time. Furthermore, in the present invention, the transparent positive electrode is composed from two-layer structure comprising a hole injecting layer and a current distributing layer, this restricting occurrence of the black spots and reduction of the luminance due to the positive electrode.

摘要翻译： 本发明提供一种发光效率高，寿命长的有机发光装置。 发光装置在基板上具有正极，空穴传输层，电子传输层和负极，如果以三苯基胺四聚体为主要成分，则空穴输送层为5,6,11,12-四苯基并萘系 或9,10-二苯基蒽在空穴传输层中的添加量为0.1-10％。 空穴传输层用作发光层，并且抑制光的亮度降低，并且防止黑点发生和扩大，从而延长使用寿命。 此外，在本发明中，透明正极由包含空穴注入层和电流分布层的两层结构构成，这限制了黑点的发生和由正极引起的亮度的降低。

公开(公告)号：US06368730B1

公开(公告)日：2002-04-09

申请号：US09168560

申请日：1998-10-09

申请人： Yoshio Kishimoto ,  Ritsuo Inaba

发明人： Yoshio Kishimoto ,  Ritsuo Inaba

IPC分类号： H05B3300

CPC分类号： H01L51/5206 ,  H01L25/048 ,  H01L27/3211 ,  H01L27/3281 ,  H01L51/0097 ,  H01L51/524 ,  H01L51/5256 ,  H01L2924/0002 ,  Y10S428/917 ,  H01L2924/00

摘要： An electroluminescent device includes a transparent substrate, a transparent anode, a thin film electrode and a light emitting organic polymer layer. Both of the surface of the transparent substrate and the surface of the transparent anode are imparted hydrophobicity so that an excellent electroluminescent device which hardly causes change in luminance with a lapse of time and has few dark spots can be obtained. Also a new polymer film is used as the transparent substrate so that a thin and flexible electroluminescent device, which hardly causes change in luminance with a lapse of time and has few dark spots, can be obtained. Also a new construction color electroluminescent display panel is described, which can be made flexible and reduced in thickness, long life, superior in resolution and easily produced.

摘要翻译： 电致发光器件包括透明衬底，透明阳极，薄膜电极和发光有机聚合物层。 可以获得透明基板的表面和透明阳极表面两者的疏水性，从而可以获得几乎不发生亮度随时间变化并且几乎没有黑斑的优异的电致发光元件。 也可以使用新的聚合物膜作为透明基板，从而可以获得几乎不会导致亮度随时间变化并且几乎没有黑斑的薄而柔性的电致发光器件。 还描述了一种新的结构颜色电致发光显示面板，其可以制造为柔性且厚度减小，寿命长，分辨率优异且容易制造。

公开(公告)号：US4888514A

公开(公告)日：1989-12-19

申请号：US260505

申请日：1988-10-13

申请人： Ken-ichiroh Takahashi ,  Ritsuo Inaba ,  Nobukazu Sugano ,  Horiyuki Harao ,  Yukihiro Matsuyama ,  Hiromi Tanoue ,  Toru Kishi

发明人： Ken-ichiroh Takahashi ,  Ritsuo Inaba ,  Nobukazu Sugano ,  Horiyuki Harao ,  Yukihiro Matsuyama ,  Hiromi Tanoue ,  Toru Kishi

IPC分类号： H01L41/04 ,  H02N2/14

CPC分类号： H02N2/14 ,  H02N2/142 ,  H02N2/166

摘要： In a driving apparatus for ultrasonic motor, a variable oscillator (44) varies oscillating frequency responding to current level of detected current which flows to a piezoelectric member (1, 2) and is in proportion to mechanical vibration of the piezoelectric member (1, 2) when mechanical resonance frequency varies by change of environmental condition.

摘要翻译： 在超声波电动机的驱动装置中，可变振荡器（44）根据流过压电元件（1,2）的检测电流的电流水平而变化振荡频率，并与压电元件（1,2）的机械振动成比例 ）当机械共振频率随着环境条件的变化而变化时。