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    • 4. 发明申请
    • PRESS-TYPE MEDICAL NEBULIZER AND PRESSING MEANS THEREOF
    • 新闻类型医疗基础设施及其压力装置
    • US20120174917A1
    • 2012-07-12
    • US13267858
    • 2011-10-06
    • Chun-Hung CHENMu-Hua Huang
    • Chun-Hung CHENMu-Hua Huang
    • A61M11/02
    • A61M11/06A61M15/0015A61M15/0018A61M15/002
    • In a press-type medical nebulizer and a pressing means thereof, the nebulizer includes a medicament container having an intake channel and a medical spray generator. The pressing means includes a base, a pressing element and a switching element. The base has a gas-delivering tube, a gas-releasing hole and a trough. The pressing element comprises an operating arm pivotally connected into the trough and a valve for closing the gas-releasing hole. The switching element is slidingly provided on the operating arm to be selectively engaged into the trough for fixing the operating arm. When the switching element is engaged into the trough, the switching element causes the valve to close the gas-releasing hole, so that the pressurized gas can continuously flow through the gas-delivering tube and enter the intake channel. By this arrangement, the user needs not to press the pressing means repeatedly, which is convenient and labor-saving.
    • 在压力式医用雾化器及其按压装置中,喷雾器包括具有进气通道和医用喷雾发生器的药物容器。 按压装置包括基座,按压元件和开关元件。 底座具有气体输送管,气体释放孔和槽。 按压元件包括枢转地连接到槽中的操作臂和用于关闭气体释放孔的阀。 开关元件滑动地设置在操作臂上,以选择性地接合到用于固定操作臂的槽中。 当开关元件接合到槽中时,开关元件使阀关闭气体释放孔,使得加压气体可以连续地流过气体输送管并进入进气通道。 通过这种布置,用户不需要重复按压按压装置,这是方便和省力的。
    • 7. 发明申请
    • PRESS-TYPE MEDICAL AEROSOL GENERATING DEVICE AND PRESSING MECHANISM FOR THE SAME
    • 新型医用气雾发生装置及其相应的压力机构
    • US20110253134A1
    • 2011-10-20
    • US13034766
    • 2011-02-25
    • Chun-Hung CHENMu-Hua Huang
    • Chun-Hung CHENMu-Hua Huang
    • A61M11/00
    • A61M11/06A61M15/0015A61M15/0018A61M16/1055A61M16/1065
    • A press-type medical aerosol generating device includes a medicament storage container (100), a nebulizer (200) provided in the medicament storage container (100) and a pressing mechanism (300). The pressing mechanism (300) includes a base (310) and a pressing element (320). The base (310) has a gas conduit (311) inserted into the nebulizer (200) and a pressure relief hole (312) communicating with the gas conduit (311). The pressing element (320) includes an operating arm (321), a valve (322) and an elastic arm (323) abutting the medicament storage container (100). When the operating arm (321) is turned to rotate, the valve (322) closes the pressure relief hole (312), so that the nebulizer (200) aerosolizes the medicament. When the operating arm (321) is released, the elastic arm (323) causes the valve (322) to open the pressure relief hole (312), so that the compressed gas can be exhausted to the outside to thereby stop the aerosolizing of the medicament. Thus, the waste of medicament is reduced and the medicament-delivering efficiency is increased with a better therapeutic effect.
    • 一种按压型医用气溶胶发生装置,包括药剂储存容器(100),设置在药剂储存容器(100)中的喷雾器(200)和按压机构(300)。 按压机构(300)包括基座(310)和按压元件(320)。 基部(310)具有插入喷雾器(200)中的气体导管(311)和与气体导管(311)连通的压力释放孔(312)。 按压元件(320)包括操作臂(321),阀(322)和抵靠药剂储存容器(100)的弹性臂(323)。 当操作臂(321)旋转时,阀(322)关闭压力释放孔(312),使得喷雾器(200)使药物雾化。 当操作臂(321)被释放时,弹性臂(323)使阀(322)打开压力释放孔(312),使得压缩气体可以排出到外部,从而停止 药物。 因此,减少药物的浪费,并且以更好的治疗效果增加药物递送效率。
    • 8. 发明申请
    • METHOD FOR MANUFACTURING MICRO/NANO THREE-DIMENSIONAL STRUCTURE
    • 制造微米/纳米三维结构的方法
    • US20100193469A1
    • 2010-08-05
    • US12699892
    • 2010-02-04
    • Yung-Chun LEEChun-Hung CHENTe-Hui YU
    • Yung-Chun LEEChun-Hung CHENTe-Hui YU
    • B44C1/22
    • B44C1/22B81C1/0046
    • A method for manufacturing a micro/nano three-dimensional structure including the following steps is described. A mold is provided, and a pattern structure including a plurality of convex portions and concave portions is set in the mold. A transfer material layer including a first portion on the convex portions and a second portion on the concave portions is formed. A flexible substrate is disposed on the mold and contacts with the first portion of the transfer material layer. A heating step is performed to partially heat the flexible substrate through the first portion. A pressure is applied on the flexible substrate to adhere or press the first portion to the flexible substrate. The mold is removed. An etching step is performed on the flexible substrate by using the first portion of the transfer material layer as a mask to form a micro/nano three-dimensional structure in the flexible substrate.
    • 描述了包括以下步骤的微/纳米三维结构的制造方法。 设置模具,并且在模具中设置包括多个凸部和凹部的图案结构。 形成包括在凸部上的第一部分和凹部上的第二部分的转印材料层。 柔性基板设置在模具上并与转印材料层的第一部分接触。 执行加热步骤以通过第一部分部分地加热柔性基板。 在柔性基板上施加压力以将第一部分粘附或压到柔性基板上。 去除模具。 通过使用转印材料层的第一部分作为掩模在柔性基板上进行蚀刻步骤,以在柔性基板中形成微/纳米三维结构。
    • 9. 发明申请
    • MICROPHONE ARRAY STRUCTURE ABLE TO REDUCE NOISE AND IMPROVE SPEECH QUALITY AND METHOD THEREOF
    • 麦克风阵列结构可以减少噪音并提高语音质量及其方法
    • US20120148069A1
    • 2012-06-14
    • US13210620
    • 2011-08-16
    • Mingsian R. BAIChun-Hung CHEN
    • Mingsian R. BAIChun-Hung CHEN
    • H04B15/00
    • H04R1/1083H04R3/005H04R2430/20
    • The present invention discloses a microphone array structure able to reduce noise and improve speech quality and a method thereof. The method of the present invention comprises steps: using at least two microphone to receive at least two microphone signals each containing a noise signal and a speech signal; using FFT modules to transform the microphone signals into frequency-domain signals; calculating an included angle between a speech signal and a noise signal of the microphone signal, and selecting a phase difference estimation algorithm, a noise reduction algorithm or both to reduce noise according to the included angle; if the phase difference estimation algorithm is used, calculating phase difference of the microphone signals to obtain a time-space domain mask signal; and multiplying the mask signal and the average of the microphone signals to obtain the speech signals of the microphone signals. Thereby is eliminated noise and improve speech quality.
    • 本发明公开了一种能够降低噪声并提高语音质量的麦克风阵列结构及其方法。 本发明的方法包括以下步骤:使用至少两个麦克风接收至少两个包含噪声信号和语音信号的麦克风信号; 使用FFT模块将麦克风信号转换为频域信号; 计算麦克风信号的语音信号和噪声信号之间的夹角,并且选择相位差估计算法,降噪算法或两者以根据夹角来减少噪声; 如果使用相位差估计算法,则计算麦克风信号的相位差以获得时空域掩码信号; 并且将掩模信号和麦克风信号的平均值相乘以获得麦克风信号的语音信号。 从而消除噪音,提高语音质量。