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    GIGASONIC BRUSH FOR CLEANING SURFACES
    25.
    发明申请
    GIGASONIC BRUSH FOR CLEANING SURFACES 审中-公开
    GIGASONIC BRUSH清洁表面

    公开(公告)号：WO2012016068A2

    公开(公告)日：2012-02-02

    申请号：PCT/US2011045761

    申请日：2011-07-28

    Applicant: SEMATECH INC ,  RASTEGAR ABBAS

    Inventor： RASTEGAR ABBAS

    IPC: H01L21/302

    CPC classification number: H01L21/67046 ,  B06B1/0276 ,  B06B1/0622 ,  B06B2201/20 ,  B06B2201/55 ,  B06B2201/71 ,  B08B3/12 ,  H01L21/02041

    Abstract: An apparatus, system, and method for a Gigasonic Brush for cleaning surfaces is presented. One embodiment of the system includes an array of acoustic transducers coupled to a substrate where the individual acoustic transducers have sizes in the range of 9 um2 to 250,000 um2. The system may include a positioning mechanism coupled to at least one of a target surface or the array of acoustic transducers, and configured to position the array of acoustic transducers within 1 millimeter of a target surface. The system may also include a cleaning liquid supply arranged to provide cleaning liquid for coupling the array of acoustic transducers to the target surface. The system may further include a controller coupled to the array of acoustic transducers and configured to activate the array of acoustic transducers.

    Abstract translation: 介绍了一种用于清洁表面的Gigasonic Brush的设备，系统和方法。 该系统的一个实施例包括耦合到衬底的声学换能器阵列，其中各个声学换能器的尺寸在9um2至250,000um2的范围内。 系统可以包括耦合到目标表面或声换能器阵列中的至少一个的定位机构，并且被配置为将声换能器阵列定位在目标表面的1毫米内。 系统还可以包括布置成提供用于将声换能器阵列耦合到目标表面的清洁液体的清洁液体供应。 系统还可以包括耦合到声换能器阵列并被配置为激活声换能器阵列的控制器。

    MICROPROCESSOR CONTROLLED DRIVE CIRCUIT FOR A LIQUID NEBULIZER HAVING A PLURALITY OF OSCILLATORS
    26.
    发明申请
    MICROPROCESSOR CONTROLLED DRIVE CIRCUIT FOR A LIQUID NEBULIZER HAVING A PLURALITY OF OSCILLATORS 审中-公开
    用于具有多个振荡器的液体网络的微处理器控制驱动电路

    公开(公告)号：WO1994025182A1

    公开(公告)日：1994-11-10

    申请号：PCT/CA1994000179

    申请日：1994-04-15

    Applicant: HUMONICS INTERNATIONAL INC.

    Inventor： HUMONICS INTERNATIONAL INC. ,  EMBREE, Cecil, W.

    IPC: B06B01/02

    CPC classification number: B05B17/0615 ,  B06B1/0207 ,  B06B2201/20 ,  B06B2201/40 ,  B06B2201/77 ,  F24F6/12

    Abstract: A circuit for causing an element to produce a substantially linear response to an input signal comprising an element for providing a response, a transistor oscillator circuit for providing an electrical output signal of variable amplitude to excite the element in response to the input signal, the transistor oscillator circuit normally causing the electrical output signal to vary non-linearly with respect to the input signal, and microprocessor means for correcting the non-linear relationship between the input signal and the electrical output signal to thereby cause the electrical output signal to vary substantially linearly with respect to the input signal when the input signal is applied to the microprocessor means.

    Abstract translation: 一种用于使元件对包括用于提供响应的元件的输入信号产生基本线性响应的电路，晶体管振荡器电路，用于提供可变幅度的电输出信号以响应于输入信号激励元件，晶体管 振荡器电路通常导致电输出信号相对于输入信号非线性地变化;以及微处理器装置，用于校正输入信号和电输出信号之间的非线性关系，从而使电输出信号基本线性地变化 当输入信号被施加到微处理器装置时相对于输入信号。

    경보음 발생장치
    29.
    发明授权
    경보음 발생장치 失效
    报警

    公开(公告)号：KR1019900003594B1

    公开(公告)日：1990-05-26

    申请号：KR1019850009931

    申请日：1985-12-28

    Applicant: 니홍덴소가부시기가이샤

    Inventor： 나까지마도오루 ,  이노우에하루히고 ,  이와다히로후미

    IPC: G10K1/063

    CPC classification number: B06B1/0276 ,  B06B2201/20 ,  B06B2201/55

    Abstract: A 1-bit microcomputer driven by a clock signal has two output ports. The signals from these output ports control two transistors whose signals from these transformers drive the sounding devices constructed of piezoelectric elements to produce a chord sound. The memory of the microcomputer stores a program by which two squae-wave pulse-train signals are formed of a combination of several square wave pulses. Each unit pulse train has a mutually different basic frequency and is output from the two output ports.

    Abstract translation: 由时钟信号驱动的1位微机具有两个输出端口。 来自这些输出端口的信号控制两个晶体管，这些晶体管的信号来自这些变压器驱动由压电元件构成的探测器件以产生和弦声音。 微计算机的存储器存储两个平方脉冲串信号由几个方波脉冲的组合形成的程序。 每个单位脉冲串具有相互不同的基本频率，并从两个输出端口输出。

    MONOLITHICALLY INTEGRATED THREE ELECTRODE CMUT DEVICE
    30.
    发明公开
    MONOLITHICALLY INTEGRATED THREE ELECTRODE CMUT DEVICE 审中-公开
    三根用焊条单片集成CMUT设备

    公开(公告)号：EP3079837A1

    公开(公告)日：2016-10-19

    申请号：EP14809802.3

    申请日：2014-12-04

    Applicant: Koninklijke Philips N.V.

    Inventor： VAN RENS, Antonia Cornelia ,  GROENLAND, Alfons Wouter

    IPC: B06B1/02

    CPC classification number: B06B1/0292 ,  A61B8/4444 ,  A61B8/4494 ,  B06B2201/20

    Abstract: A capacitive micromachined ultrasonic transducer (CMUT) cell comprising three electrodes: a first electrode coupled to a cell membrane; a second electrode embedded into a cell floor opposing the first electrode and separated therefrom by a gas or vacuum cavity; and a third electrode opposing the second electrode on the cavity side, wherein a dielectric layer is sandwiched between the second electrode and the third electrode to create a capacitive relation between the second electrode and the third electrode. The three electrode CMUT cell provides an ultrasound transducer with two actively driven (controlled) electrodes.

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