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176 条记录 (耗时 0.025 秒)

    Bidirectional signal interface and related system and method
    81.
    发明申请
    Bidirectional signal interface and related system and method 有权
    双向信号接口及相关系统及方法

    公开(公告)号：US20080150581A1

    公开(公告)日：2008-06-26

    申请号：US11800384

    申请日：2007-05-04

    申请人： Lei Huang ,  Danyang Zhu ,  Myron Miske

    发明人： Lei Huang ,  Danyang Zhu ,  Myron Miske

    IPC分类号： H03K19/0175

    CPC分类号： H03K19/018521

    摘要： An embodiment of a bidirectional signal interface includes first and second nodes and first and second translating circuits. The first and second nodes are respectively operable to receive a first logic signal and a second logic signal. The first translating circuit has a first signal path coupled between the first and second nodes, is operable to sense a transition of the first logic signal on the first node, and, in response to the transition, is operable to couple the first logic signal to the second node via the first signal path. The second translating circuit has a second signal path that is coupled between the first and second nodes and that is parallel to the first signal path, is operable to sense a transition of the second logic signal on the second node, and is, in response to the transition of the second logic signal, operable to couple the second logic signal to the first node via the second signal path.

    摘要翻译： 双向信号接口的实施例包括第一和第二节点以及第一和第二平移电路。 第一和第二节点分别可操作以接收第一逻辑信号和第二逻辑信号。 第一翻译电路具有耦合在第一和第二节点之间的第一信号路径，可操作以感测第一节点上的第一逻辑信号的转变，并且响应于该转换，可操作以将第一逻辑信号耦合到 第二节点经由第一信号路径。 第二转换电路具有耦合在第一和第二节点之间且与第一信号路径平行的第二信号路径，可操作以感测第二逻辑信号在第二节点上的转变，并且响应于 所述第二逻辑信号的转换可操作以经由所述第二信号路径将所述第二逻辑信号耦合到所述第一节点。

    Bacteria binding products
    82.
    发明申请
    Bacteria binding products 审中-公开
    细菌结合产品

    公开(公告)号：US20070134337A1

    公开(公告)日：2007-06-14

    申请号：US10583423

    申请日：2004-12-22

    申请人： Julie Villanueva ,  Curtis Sayre ,  Lei Huang ,  Kevin McGrath ,  Ning Wei

    发明人： Julie Villanueva ,  Curtis Sayre ,  Lei Huang ,  Kevin McGrath ,  Ning Wei

    IPC分类号： A61K9/14 ,  C12Q1/18 ,  B32B5/02

    CPC分类号： D06M11/45 ,  A61L2/02 ,  A61L2/232 ,  D01F1/103 ,  D06M11/79 ,  D06M15/55 ,  D06M15/61 ,  D06M23/08 ,  Y10T442/2525

    摘要： There is provided products for the removal of negatively charged particles like bacteria from surfaces. The products have a positive charge that may be developed through the use of cationic treatments. The product or substrate from which it is made may be dipped in an aqueous solution of a non-antimicrobial treatment having a positive charge and the excess solution squeezed out. Treatment of the resulting coated substrate with heat at a temperature and for a time sufficient adheres the coating to the substrate. Alternatively, a non-antimicrobial, cationically charged chemical may be imbedded in a substrate web such that it will bloom to the surface when the web is exposed to water. A suitable substrate web may be a pulp and synthetic fiber fabric made by coforming or hydroengling and may be a laminate including other layers. The treated substrate and product remove a substantial amount of the bacteria from a surface yet do not appreciably kill the bacteria. Harsh, oxidizing, chemicals are not used in the preparation of the products and so the products are mild in their effect on the user's skin. The removal of the bacteria, in contrast to killing the bacteria, does not encourage the bacteria to develop immunity to the treatment.

    摘要翻译： 提供了从表面除去带负电荷的颗粒如细菌的产品。 这些产品具有通过使用阳离子处理可以开发的正电荷。 可以将其制成的产品或基材浸渍在具有正电荷且过量溶液挤出的非抗微生物处理的水溶液中。 在一段温度和一段时间内用热量处理所得的涂覆的基材足以将涂层粘附到基材上。 或者，非抗微生物的带阳离子电荷的化学品可以嵌入在基材网中，使得当幅材暴露于水时，其将开花到表面。 合适的基材纤维网可以是通过共成型或水化加工制成的纸浆和合成纤维织物，并且可以是包括其它层的层压体。 经处理的底物和产物从表面除去大量的细菌，但不会明显杀死细菌。 苛刻，氧化，化学品不用于制备产品，因此产品对用户皮肤的影响温和。 与杀死细菌相反，细菌的去除不会鼓励细菌发挥对治疗的免疫力。

    OPERATIONAL AMPLIFIER CIRCUIT AND METHOD IMPLEMENTING THE SAME
    89.
    发明申请
    OPERATIONAL AMPLIFIER CIRCUIT AND METHOD IMPLEMENTING THE SAME 有权
    操作放大器电路和实现相同的方法

    公开(公告)号：US20140104003A1

    公开(公告)日：2014-04-17

    申请号：US14052244

    申请日：2013-10-11

    申请人： Lei Huang ,  Hongtao LV ,  Yangfang Li

    发明人： Lei Huang ,  Hongtao LV ,  Yangfang Li

    IPC分类号： H03F1/52

    CPC分类号： H03F1/523 ,  H03F3/45183 ,  H03F2200/441

    摘要： The disclosure provides an operational amplifier circuit, in which a power supply of an amplifying circuit is coupled to a first voltage clamping circuit, and the first voltage clamping circuit clamps a supply voltage of the amplifying circuit when the supply voltage exceeds a normal-operation allowable voltage of the amplifying circuit. The disclosure also provides a method for implementing the operational amplifier circuit. According to the disclosure, the operational circuit may be avoided from subject to an excessive supply voltage, which may damage devices in the amplifying circuit of the operational amplifier.

    摘要翻译： 本公开提供了一种运算放大器电路，其中放大电路的电源耦合到第一钳位电路，并且当电源电压超过正常工作允许值时，第一钳位电路钳位放大电路的电源电压 放大电路的电压。 本公开还提供了一种用于实现运算放大器电路的方法。 根据本公开，可以避免操作电路遭受过大的电源电压，这可能损坏运算放大器的放大电路中的装置。

    MAXIMUM VOLTAGE SELECTION CIRCUIT AND METHOD AND SUB-SELECTION CIRCUIT
    90.
    发明申请
    MAXIMUM VOLTAGE SELECTION CIRCUIT AND METHOD AND SUB-SELECTION CIRCUIT 有权
    最大电压选择电路和方法和子选择电路

    公开(公告)号：US20140002139A1

    公开(公告)日：2014-01-02

    申请号：US13913719

    申请日：2013-06-10

    申请人： Lei Huang

    发明人： Lei Huang

    IPC分类号： G01R19/04

    CPC分类号： G01R19/04 ,  G01R19/0038

    摘要： A maximum voltage selection circuit and method and a sub-selection circuit are provided. The maximum voltage selection circuit includes a peripheral signal circuit and a selection circuit with N channels of input voltages. The peripheral signal circuit provides an operating mode signal and a reference voltage to the selection circuit including N sub-selection circuits coupled to the N channels of input voltages respectively. A sub-selection circuit determines its operating mode according to the operating mode signal. In the operating mode, when an input voltage of a sub-selection circuit is larger than the reference voltage, the sub-selection circuit sets itself to the output enable state and sets other sub-selection circuits to the output disable state, and outputs its input voltage as a maximum voltage through a PMOS.

    摘要翻译： 提供最大电压选择电路和方法以及子选择电路。 最大电压选择电路包括外围信号电路和具有N个输入电压通道的选择电路。 外围信号电路向选择电路提供工作模式信号和参考电压，该选择电路包括分别与N个通道的输入电压耦合的N个子选择电路。 子选择电路根据工作模式信号确定其工作模式。 在操作模式中，当子选择电路的输入电压大于参考电压时，子选择电路将其自身设置为输出使能状态，并将其他子选择电路设置为输出禁止状态，并输出其 输入电压作为通过PMOS的最大电压。