公开(公告)号：US06411050B1

公开(公告)日：2002-06-25

申请号：US09555513

申请日：2000-08-08

Applicant: Teruo Yoshinari ,  Minoru Ueda

Inventor： Teruo Yoshinari ,  Minoru Ueda

IPC: H02M742

CPC classification number: B06B1/023 ,  B06B1/0207 ,  B06B2201/70

Abstract: In a portable device for driving a vibration actuator by means of a battery, a power supply circuit equipped with a boosting circuit for converting a voltage of a built-in battery 1 into a high voltage and a pulse generating circuit for intermittently supplying power to the vibration actuator is provided, and a boosted DC or AC voltage is impressed on the vibration actuator continuously intermittently or discontinuously.

Abstract translation: 在用于通过电池驱动振动致动器的便携式装置中，配备有用于将内置电池1的电压转换为高电压的升压电路的电源电路和用于向内部电池1间歇地供电的脉冲发生电路 提供振动致动器，并且升压的直流或交流电压被间歇地或不连续地连续地施加在振动致动器上。

公开(公告)号：US06397656B1

公开(公告)日：2002-06-04

申请号：US09489853

申请日：2000-01-24

Applicant: Hirotaro Yamaguchi ,  Osamu Suzuki ,  Yukio Katagishi ,  Huaigang Zang ,  Tetsuo Takahashi ,  Hidetaka Kizaki ,  Masao Iwamoto

Inventor： Hirotaro Yamaguchi ,  Osamu Suzuki ,  Yukio Katagishi ,  Huaigang Zang ,  Tetsuo Takahashi ,  Hidetaka Kizaki ,  Masao Iwamoto

IPC: G01N2900

CPC classification number: G01N29/343 ,  B06B1/0246 ,  B06B1/0284 ,  B06B2201/70 ,  G01F23/2962 ,  G01F23/2968 ,  G01N29/036 ,  G01N29/223 ,  G01N2291/022 ,  G01N2291/02836 ,  G01N2291/102

Abstract: An operating frequency setting unit outputs an ultrasonic emitting command to a variable oscillator circuit in an operating frequency setting mode to cause a detector to emit an ultrasonic wave a plurality of times while varying the frequency thereof. At this time, emission or reflected waveform data are inputted via a band pass filter to detect a resonance frequency of a system including the piezoelectric element of the detector and an LPG tank on the basis of the difference between attenuation characteristics of waveforms. The detected resonance frequency is registered in a memory part as an operating frequency. Thus, it is possible to provide a general purpose ultrasonic sensor usable for any one of a plurality of vessels having any wall thickness and material when an object is detected while the detector is mounted on the outside face of a vessel.

Abstract translation: 工作频率设定单元以工作频率设定模式向可变振荡电路输出超声波发射指令，使得检测器在改变其频率的同时多次发射超声波。 此时，发射或反射的波形数据经由带通滤波器输入，以根据波形的衰减特性之差来检测包括检测器的压电元件和LPG槽的系统的谐振频率。 检测到的共振频率作为工作频率登记在存储器部分。 因此，当检测器安装在容器的外表面上时，可以提供可用于在检测到物体时具有任何壁厚和材料的多个容器中的任何一个的通用超声波传感器。

公开(公告)号：US5962951A

公开(公告)日：1999-10-05

申请号：US9026

申请日：1998-01-20

Applicant: Richard P Bishop

Inventor： Richard P Bishop

IPC: B06B1/02 ,  E01C19/38 ,  H02P25/02 ,  H01L41/08

CPC classification number: B06B1/0207 ,  E01C19/38 ,  H02P25/032 ,  B06B2201/55 ,  B06B2201/70

Abstract: A vibrating mechanism comprised of piezoelectric elements which vibrate at a high frequency when a voltage is applied to them. The piezoelectric elements are mounted on a rib so that their free ends extend from the rib. When the piezoelectric elements are energized the free ends vibrate with a "wing-flapping" motion. Weights may be attached to the free ends of the piezoelectric element to increase the inertial component of vibration. In the preferred embodiment of the invention, the piezoelectric elements are prestressed. The invention will be an inexpensive substitute for other vibratory devices.

Abstract translation: 一种振动机构，包括当施加电压时以高频振动的压电元件。 压电元件安装在肋上，使得它们的自由端从肋延伸。 当压电元件通电时，自由端以“翼状振动”运动振动。 重量可以附接到压电元件的自由端以增加振动的惯性分量。 在本发明的优选实施例中，压电元件是预应力的。 本发明将是其它振动装置的廉价替代品。

公开(公告)号：US5656779A

公开(公告)日：1997-08-12

申请号：US378437

申请日：1995-01-26

Applicant: Allen J. Bronowicki

Inventor： Allen J. Bronowicki

IPC: G01M7/02 ,  B06B1/02 ,  B60R21/01 ,  B60R21/013 ,  B60R21/268 ,  G01L9/00 ,  G01L11/04 ,  G01M3/24 ,  G01M3/32 ,  G01M17/007 ,  G01M99/00 ,  G08B3/10 ,  G10K9/122 ,  H03H21/00 ,  H04R1/00 ,  G01N29/00 ,  B06B3/00 ,  H04R9/04

CPC classification number: G01L9/0008 ,  B06B1/0261 ,  G01L11/04 ,  G01M17/0078 ,  G01M3/24 ,  G01M3/3272 ,  G01M99/00 ,  G08B3/10 ,  G10K9/122 ,  H03H21/00 ,  B06B2201/40 ,  B06B2201/70 ,  B60R21/013 ,  B60R21/268 ,  G01N2291/02872

Abstract: A self-exciting vibratory device for producing vibration signals in a housing includes actuator means (12) attached to housing (16), sensor means (14) attached to housing (16) and electronics module (18) connecting actuator means (12) and sensor means (14). Actuator means (12) creates vibration signals within housing (16). Sensor means (14) senses the vibration signals created by actuator means (12). Electronics module (18) amplifies and phase shifts the vibration signals sensed by sensor means (14) and containing resonant modes of vibration of housing (16). Electronics module (18) then supplies these amplified, phase shifted signals to actuator means (12) to enhance the vibration of housing (16) at the dominant mode of vibration of housing (16).

Abstract translation: 用于在壳体中产生振动信号的自激振动装置包括附接到壳体（16）的致动器装置（12），附接到壳体（16）的传感器装置（14）和连接致动器装置（12）和 传感器装置（14）。 致动器装置（12）在壳体（16）内产生振动信号。 传感器装置（14）感测由致动器装置（12）产生的振动信号。 电子模块（18）放大并相移由传感器装置（14）感测的振动信号并包含壳体（16）振动的共振模式。 电子模块（18）然后将这些放大的相移信号提供到致动器装置（12），以在壳体（16）的主要振动模式下增强壳体（16）的振动。

公开(公告)号：US5037189A

公开(公告)日：1991-08-06

申请号：US315741

申请日：1989-02-27

Applicant: Naofumi Fujie ,  Yasuo Kuwabara ,  Shoji Okada

Inventor： Naofumi Fujie ,  Yasuo Kuwabara ,  Shoji Okada

IPC: B06B1/02 ,  B60R1/06 ,  B60S1/08 ,  B60S1/60 ,  G02B27/00

CPC classification number: G02B27/0006 ,  B06B1/023 ,  B60R1/0602 ,  B06B2201/20 ,  B06B2201/70

Abstract: Ultrasonic vibrators, attached to the back of a mirror, are vibrated according to an A.C. signal pattern which is selected from various A.C. signal patterns for the removal of water, frost and/or ice from the surface of the mirror. Further included is a temperature detecting device attached to the back of the mirror for inhibiting operation of the ultrasonic vibrators when the temperature of the mirror exceeds a predetermined temperature, to thus avoid thermally-induced damage to the mirror.

Abstract translation: 附着在镜子背面的超音波振动器根据从各种交直流信号图案中选择的交流信号图案振动，用于从反射镜的表面去除水，霜和/或冰。 还包括一个温度检测装置，当反射镜的温度超过预定温度时，附着到反射镜的背面以防止超声波振动器的操作，从而避免对镜子的热致损坏。

公开(公告)号：US3100886A

公开(公告)日：1963-08-13

申请号：US80905259

申请日：1959-04-27

Applicant: ADMIRAL CORP

Inventor： MEYER MARKS

IPC: B06B1/02

CPC classification number: B06B1/0269 ,  B06B2201/20 ,  B06B2201/55 ,  B06B2201/70

公开(公告)号：US2842959A

公开(公告)日：1958-07-15

申请号：US46579154

申请日：1954-11-01

Applicant: SPERRY PROD INC

Inventor： HENRY ELLIOTT A

IPC: B06B1/02

CPC classification number: B06B1/0215 ,  B06B2201/55 ,  B06B2201/70

公开(公告)号：WO2016019317A1

公开(公告)日：2016-02-04

申请号：PCT/US2015/043256

申请日：2015-07-31

Applicant: CHRIP MICROSYSTEMS

Inventor： HORSLEY, David ,  GUEDES, Andre ,  KIANG, Meng-Hsiung ,  PRZYBYLA, Richard ,  SHELTON, Stefon

IPC: H01L41/08 ,  G02B26/08

CPC classification number: G01S15/10 ,  B06B1/0215 ,  B06B1/0292 ,  B06B1/0644 ,  B06B1/0651 ,  B06B2201/51 ,  B06B2201/55 ,  B06B2201/70 ,  B81B3/0021 ,  G01S7/521 ,  G01S7/524 ,  G01S7/527 ,  G01S15/04 ,  G01S15/46 ,  G01S15/87 ,  G01S2015/465

Abstract: A miniature rangefinder includes a housing, a micromachined ultrasonic transducer, and signal processing circuitry. The housing includes a substrate and a lid. The housing has one or more apertures and the micromachined ultrasonic transducer is mounted over an aperture. The micromachined ultrasonic transducer may function as both a transmitter and a receiver. An integrated circuit is configured to drive the transducer to transmit an acoustic signal, detect a return signal, and determine a time of flight between emitting the acoustic signal and detecting the return signal.

Abstract translation: 微型测距仪包括壳体，微机械超声换能器和信号处理电路。 壳体包括基底和盖子。 壳体具有一个或多个孔，并且微机械加工的超声波换能器安装在孔上。 微机械超声换能器可以用作发射器和接收器。 集成电路被配置为驱动换能器传输声信号，检测返回信号，并且确定在发出声信号和检测返回信号之间的飞行时间。

公开(公告)号：WO2015187355A1

公开(公告)日：2015-12-10

申请号：PCT/US2015/031478

申请日：2015-05-19

Applicant: LUMINEX CORPORATION

Inventor： SAVAGE, Frederick

IPC: B01J19/10 ,  B06B3/00 ,  C12M1/33 ,  C12N13/00

CPC classification number: B06B1/0246 ,  B06B2201/70 ,  C12M47/06

Abstract: Methods and systems for cell lysis are disclosed. Particular embodiments relate to applying acoustic energy to a biological sample located in a sample chamber.

Abstract translation: 公开了细胞裂解的方法和系统。 具体实施方案涉及将声能施加到位于样品室中的生物样品。

公开(公告)号：WO2014082125A1

公开(公告)日：2014-06-05

申请号：PCT/AU2013/001373

申请日：2013-11-27

Applicant: PEAK 3 PTY LTD

Inventor： DAVEY, Neil ,  WARD, Alan

IPC: B01D51/08 ,  F01N3/037 ,  B01J19/10 ,  B06B1/06

CPC classification number: B01D51/08 ,  B01D50/00 ,  B01D53/944 ,  B01J19/10 ,  B06B1/0246 ,  B06B1/06 ,  B06B2201/55 ,  B06B2201/70 ,  F01N3/033 ,  F01N3/035 ,  F01N3/037 ,  F01N2560/06 ,  F01N2560/12

Abstract: A particle matter agglomeration system (100) enables cost effective and efficient filtration of aerosols. The system (100) includes an acoustic chamber (110) for receiving an aerosol, and an ultrasonic transducer head assembly (300) for supporting an ultrasonic transducer (400). A transducer plate (410) faces into the acoustic chamber (110) for applying ultrasonic energy to the aerosol inside the acoustic chamber (110). A shaft (405) extends through the head assembly (300) and connects the transducer plate (410) to the ultrasonic transducer (400). A cooling jacket (315) is positioned around the shaft (405) and between the transducer plate (410) and the ultrasonic transducer (400), wherein the cooling jacket (315) receives cooling fluid for cooling the ultrasonic transducer (400).

Abstract translation: 颗粒物聚集体系（100）能够实现成本效益高效的过滤气溶胶。 系统（100）包括用于接收气溶胶的声室（110）和用于支撑超声换能器（400）的超声波换能器头组件（300）。 传感器板（410）面向声室（110），用于向声室（110）内的气溶胶施加超声波能量。 轴（405）延伸穿过头部组件（300）并将换能器板（410）连接到超声换能器（400）。 冷却套（315）围绕轴（405）定位在换能器板（410）和超声波换能器（400）之间，其中冷却套（315）接收用于冷却超声换能器（400）的冷却流体。