Microfluidic control device and method for controlling microfluid
    3.
    发明申请
    Microfluidic control device and method for controlling microfluid 失效
    微流控制装置及微流体控制方法

    公开(公告)号:US20050133101A1

    公开(公告)日:2005-06-23

    申请号:US10898964

    申请日:2004-07-27

    摘要: Provided is a microfluidic control device and method for controlling the microfluid, and a fine amount of fluid is controlled even with natural fluid flow and solution injection, wherein a pressure barrier of a capillary is removed by a surface tension change resulted from the solution injection to thereby obtain transport, interflow, mixing, and time delay of the microfluid, and to detail this, solution is injected to meet the boundary surface of the stopped fluid when the fluid is stopped by the stop valve, so that a function of the stop valve is removed to obtain the transport, interflow, and mixing of the fluid, and the method for controlling the microfluid may be applied to the microfluidic control device for biochemical reaction, and it uses only the capillary force change resulted from solution injection to thereby have its structure simplified.

    摘要翻译: 提供了一种用于控制微流体的微流控制装置和方法,并且即使使用天然流体流动和溶液注入也能控制微量的流体,其中毛细管的压力屏障由于溶液注入导致的表面张力变化而被去除 从而获得微流体的运输,流动,混合和时间延迟,并且为了详细说明,当流体被截止阀停止时,溶液被注入以满足停止的流体的边界表面,使得截止阀 被移除以获得流体的输送,流动和混合,并且用于控制微流体的方法可以应用于用于生物化学反应的微流控制装置,并且其仅使用由溶液注入引起的毛细管力变化,从而使其 结构简化。

    Chemical sensors based on metal nanoparticle encapsulated by mixed ligand and sensor array
    4.
    发明申请
    Chemical sensors based on metal nanoparticle encapsulated by mixed ligand and sensor array 有权
    基于由混合配体和传感器阵列封装的金属纳米颗粒的化学传感器

    公开(公告)号:US20050142030A1

    公开(公告)日:2005-06-30

    申请号:US10944939

    申请日:2004-09-21

    IPC分类号: G01N33/20 G01N27/12 G01N31/22

    摘要: Provided are mixed ligand metal nanoparticle chemical sensors in which metal nanoparticles are encapsulated by at least two kinds of different molecule ligands having a relatively low conductivity and various composition ratios, and a chemical sensor array in which a film of the metal nanoparticle sensor is formed on the substrate. The metal nanoparticle sensor using the mixed ligand improves sensitivity and reaction speed with respect to an analyte, and selectivity with respect to various analytes, and a kind and a composition of a ligand of the mixed ligand constituting the metal nanoparticle sensor are adjusted to allow the high sensitivity nanoparticle sensor to be applied to the sensor array technology, thereby enabling a design of sensor properties as well as systematic access to a configuration of the sensor array the most efficient for the analytes.

    摘要翻译: 提供了混合的配体金属纳米颗粒化学传感器,其中金属纳米颗粒被具有相对低的导电性和各种组成比的至少两种不同的分子配体包封,以及化学传感器阵列,其中金属纳米颗粒传感器的膜形成在 底物。 使用混合配体的金属纳米颗粒传感器改善了对分析物的敏感性和反应速度,并且相对于各种分析物的选择性以及构成金属纳米颗粒传感器的混合配体的配体的种类和组成被调整,以允许 高灵敏度纳米粒子传感器应用于传感器阵列技术,从而实现传感器特性的设计,以及对分析物最有效的系统访问传感器阵列的配置。

    Sensor structure and method of fabricating the same
    8.
    发明申请
    Sensor structure and method of fabricating the same 有权
    传感器结构及其制造方法

    公开(公告)号:US20050142034A1

    公开(公告)日:2005-06-30

    申请号:US10913422

    申请日:2004-08-09

    IPC分类号: G01N27/40 G01N27/02 G01N27/12

    CPC分类号: G01N27/126

    摘要: Provided is a sensor structure comprising a heater and a temperature sensor at the center of a membrane having a well structure, allowing a temperature to be rapidly controlled with low power, and the object is analyzed using a conductivity change measured at two or more substrate temperatures with a pair of detecting electrode and a detecting layer implemented on the heater, wherein the sensing layer can include a conductive particle and a non-conductive organic composite.

    摘要翻译: 提供了一种传感器结构,其包括加热器和在具有井结构的膜的中心处的温度传感器,允许以低功率快速控制温度,并且使用在两个或更多个基板温度下测量的电导率变化来分析物体 具有一对检测电极和在加热器上实施的检测层,其中感测层可以包括导电颗粒和非导电有机复合材料。

    Mobile terminal displaying remaining battery capacity and method thereof
    9.
    发明申请
    Mobile terminal displaying remaining battery capacity and method thereof 审中-公开
    显示剩余电池容量的移动终端及其方法

    公开(公告)号:US20070188145A1

    公开(公告)日:2007-08-16

    申请号:US11474296

    申请日:2006-06-26

    申请人: Bum Kim Moon Lee Yun Kim

    发明人: Bum Kim Moon Lee Yun Kim

    IPC分类号: H02J7/00

    摘要: A mobile terminal device and method are provided for displaying remaining battery capacity. The device and method comprise internal and external batteries installed on the mobile terminal, a display unit displaying remaining battery capacity, a battery detecting unit identifying whether the external battery is additionally installed, a remaining battery capacity measuring unit measuring total recharged voltage of the internal and external batteries and a control unit displaying the total remaining battery capacity on the display unit corresponding to the measured total recharged voltage. Accordingly, a user may identify installation of the external battery more easily and avoid confusion due to rapid display changes in remaining battery capacity displayed as a recharged voltage difference between the internal and external batteries.

    摘要翻译: 提供了用于显示剩余电池容量的移动终端装置和方法。 该装置和方法包括安装在移动终端上的内部和外部电池,显示剩余电池容量的显示单元,识别外部电池是否另外安装的电池检测单元,测量内部的总再充电电压的剩余电池容量测量单元以及 外部电池和控制单元,显示对应于测量的总再充电电压的显示单元上的总剩余电池容量。 因此,用户可以更容易地识别外部电池的安装,并且由于内部和外部电池之间的充电电压差显示的剩余电池容量的快速显示改变而避免混淆。

    Device and method for starting brushless direct current motor
    10.
    发明申请
    Device and method for starting brushless direct current motor 有权
    启动无刷直流电机的装置和方法

    公开(公告)号:US20060132071A1

    公开(公告)日:2006-06-22

    申请号:US11227108

    申请日:2005-09-16

    IPC分类号: H02P1/18 H02P7/06

    CPC分类号: H02P6/21

    摘要: A Brushless Direct Current (BLDC) motor starting method and device are provided, in which startup noise and vibration and startup failure rate can be reduced using a constant low-speed startup scheme when the BLDC motor is in sensorless startup mode, and PWM duty is also maintained at low level when the BLDC motor starts up, thereby preventing an excessive current from occurring due to desynchronization of the motor at startup, so that it is possible to optimize specifications of an inverter in the BLDC motor. The BLDC motor starts up with a startup speed and a PWM duty of a rotor of the BLDC motor being kept constant, and the BLDC motor switches to sensorless mode if a position of the rotor is detected a predetermined number of times or more during a specific time.

    摘要翻译: 提供无刷直流(BLDC)电动机起动方法和装置,当BLDC电机处于无传感器启动模式时,可以通过恒定的低速启动方案降低启动噪声和振动和启动故障率,PWM占空比 当BLDC电动机起动时也保持在低电平,从而防止由于启动时电动机的不同步而导致过大的电流,从而可以优化BLDC电动机中的逆变器的规格。 BLDC电动机以启动速度启动,并且BLDC电动机的转子的PWM占空比保持恒定,并且如果在特定的时间段内检测到转子的位置预定次数或更多次,则BLDC电动机切换到无传感器模式 时间。