ROBUST PIEZOELECTRIC FLUID MOVING DEVICES AND METHODS
    2.
    发明申请
    ROBUST PIEZOELECTRIC FLUID MOVING DEVICES AND METHODS 审中-公开
    稳定的压电流体移动装置和方法

    公开(公告)号:US20160027989A1

    公开(公告)日:2016-01-28

    申请号:US14339597

    申请日:2014-07-24

    Abstract: A method of making a piezoelectric fluid moving device, (e.g., a fan or synthetic jet actuator) includes forming at least a first electrode on a base substrate and disposing a spacer frame about the first electrode. A piezoelectric substrate is placed within the frame and over the first electrode. A cover substrate is located on the spacer frame. The cover substrate and spacer frame are laminated to each other and to the base substrate encapsulating the piezoelectric substrate between the cover substrate and the base substrate for a long life device.

    Abstract translation: 制造压电流体移动装置(例如风扇或合成射流致动器)的方法包括在基底基板上形成至少第一电极并且在第一电极周围设置间隔框架。 压电基板被放置在框架内并且在第一电极上方。 覆盖基板位于间隔框架上。 覆盖基板和间隔框架彼此层压并且封装在覆盖基板和基板之间的压电基板的基底基板用于长寿命装置。

    Article and method for temperature regulation using a thermosensitive reactive hydrogel material
    4.
    发明申请
    Article and method for temperature regulation using a thermosensitive reactive hydrogel material 有权
    使用热敏反应性水凝胶材料进行温度调节的方法和方法

    公开(公告)号:US20030010486A1

    公开(公告)日:2003-01-16

    申请号:US09840836

    申请日:2001-04-24

    Abstract: A temperature regulation and flow control device is described. A web of material, e.g., for a wet suit, has a layer of gel particles embedded in a flow control layer, preferably a foam matrix. A water permeable neoprene layer covers the flow control layer and allows water to enter the suit. The flow of water in the suit is regulated by the expansion and contraction of the gel as it undergoes a volume phase transition in response to a change in temperature. When the diver is in cold water, the cold water enters the foam substrate and the gel expands, causing permeability (i.e., flow) to decrease. Flow is restricted in response to cooling, and the foam substrate expands and tightens the fit of the wet suit. In warmer water, an opposite effect occurs, whereby the gel contracts and flow increases. The gel contracts relaxing the fit of the suit. A gel having a particular volume phase transition critical temperature is selected in order to maintain body temperature in a particular environment. This technology also can be used to control temperature in other applications.

    Abstract translation: 描述了温度调节和流量控制装置。 例如用于湿衣服的材料网具有嵌入流动控制层中的凝胶颗粒层,优选泡沫基质。 透水性氯丁橡胶层覆盖流动控制层,并允许水进入衣服。 衣服中的水流通过凝胶的膨胀和收缩来调节,因为它随着温度的变化而经历体积相变。 当潜水员处于冷水中时,冷水进入泡沫基质,凝胶膨胀,导致渗透性(即流动)降低。 响应于冷却而限制流动,并且泡沫基材膨胀并且紧固湿西装的配合。 在较热的水中,发生相反的效果,由此凝胶收缩和流动增加。 凝胶合约放松西装的适合。 选择具有特定体积相变临界温度的凝胶,以便在特定环境中保持体温。 该技术也可用于控制其他应用中的温度。

    Bussed haptic actuator system and method

    公开(公告)号:US09836123B2

    公开(公告)日:2017-12-05

    申请号:US14616924

    申请日:2015-02-09

    CPC classification number: G06F3/016 G06F1/3206 G06F1/3287 Y02D10/171

    Abstract: A bussed haptic actuator system includes a plurality of haptic actuators and a master control subsystem. Each haptic actuator includes a memory with an address storable therein and a slave controller subsystem configured to control the actuator in response to a received command signal. The master control subsystem is connected via a bus to the plurality of haptic actuators. The master control subsystem includes sequencer configured to determine which of the plurality of haptic actuators are to be activated and logic configured to provide, on the bus, a command signal including one or more addresses corresponding to haptic actuators to be activated as determined by the sequencer.

    SELF-POWERED ANTI-TAMPER SENSORS
    9.
    发明申请
    SELF-POWERED ANTI-TAMPER SENSORS 有权
    自动防篡改传感器

    公开(公告)号:US20160164518A1

    公开(公告)日:2016-06-09

    申请号:US14063299

    申请日:2013-10-25

    CPC classification number: G06F21/86

    Abstract: An anti-tampering system and method typically featuring a printed circuit board with anti-tamper protection circuitry powered by a power source. Switching circuitry is coupled between the power source and the anti-tamper protection circuitry. A transducer outputs a signal to the switching circuitry electrically connecting the power source to the anti-tamper protection circuitry in response to a tampering event. The switching circuitry otherwise disconnects the power source from the anti-tamper protection circuitry to save power.

    Abstract translation: 一种抗篡改系统和方法通常具有由电源供电的防篡改保护电路的印刷电路板。 开关电路耦合在电源和防篡改保护电路之间。 换能器响应于篡改事件,将信号输出到电连接到防篡改保护电路的开关电路。 切换电路否则将电源与防篡改保护电路断开以节省电力。

Patent Agency Ranking