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    • 5. 发明授权
    • Data slicer capable of automatically removing current mismatch between current pumps incorporated therein and its operating method
    • 能够自动消除并入其中的电流泵之间的电流不匹配的数据限幅器及其操作方法
    • US07065026B2
    • 2006-06-20
    • US10248444
    • 2003-01-21
    • Wei-Chou HungKou-Chih PengChia-Ching Lee
    • Wei-Chou HungKou-Chih PengChia-Ching Lee
    • G11B7/00
    • G11B7/005G11B20/10009G11B2020/1457
    • A data slicer capable of removing current mismatch between internal current pumps and its operating method is proposed. The data slicer includes a comparator for comparing an analog signal with a slice reference level to convert the analog signal into a digital signal, a counter electrically connected to the comparator for calculating a digital sum value according to logic values carried by the digital signal, and a voltage-adjusting circuit electrically connected to the comparator for adjusting the slice reference level. The voltage-adjusting circuit has two current pumps for shifting the slice reference level. The current generated by the current pumps can be adjusted according to the calculated digital sum value to reduce a difference between a first and a second binary values which are used to increase and decrease the slice reference level respectively.
    • 提出了一种能够消除内部电流泵之间电流不匹配的数据限幅器及其操作方法。 数据限幅器包括比较器,用于将模拟信号与限幅参考电平进行比较,以将模拟信号转换为数字信号;电连接到比较器的计数器,用于根据由数字信号承载的逻辑值计算数字和值;以及 电压调节电路,电连接到比较器,用于调整切片基准电平。 电压调节电路具有用于移动切片参考电平的两个电流泵。 可以根据计算出的数字和值来调整由当前泵产生的电流,以减小分别用于增加和减小切片参考电平的第一和第二二进制值之间的差值。
    • 8. 发明授权
    • Keyboard connecting mechanism capable of assembling a keyboard conveniently
    • 键盘连接机构,方便组装键盘
    • US07850464B2
    • 2010-12-14
    • US12409511
    • 2009-03-24
    • Chia-Ching LeeLiang YuCheng-Hsiang Chuang
    • Chia-Ching LeeLiang YuCheng-Hsiang Chuang
    • H01R12/00
    • H01R12/79H01R12/721
    • A keyboard connecting mechanism includes a frame, a cable, and a socket. The frame is connected to a keyboard. At least one first positioning structure is disposed on the frame. The cable is disposed on a side of the frame. The cable includes a plurality of pins, and at least one hole is formed on the cable. The socket includes a base. At least one second positioning structure is formed on a first side of the base for connecting with the first positioning structure so as to fix the frame and the cable. The socket further includes a plurality of fragments disposed on the first side of the base for applying elastic force to the plurality of pins of the cable. The socket further includes at least one elastic structure disposed on a lateral side of the base for fixing the frame elastically.
    • 键盘连接机构包括框架,电缆和插座。 框架连接到键盘。 至少一个第一定位结构设置在框架上。 电缆设置在框架的一侧。 电缆包括多个销,并且在电缆上形成至少一个孔。 插座包括底座。 至少一个第二定位结构形成在基座的第一侧上,用于与第一定位结构连接,以便固定框架和电缆。 插座还包括设置在基座的第一侧上的多个片段,用于向电缆的多个销施加弹性力。 插座还包括设置在基座的侧面上的至少一个弹性结构,用于弹性地固定框架。
    • 9. 发明授权
    • Dual-mode electrical plug
    • 双模电插头
    • US07824195B1
    • 2010-11-02
    • US12695544
    • 2010-01-28
    • Liang YuChia-Ching Lee
    • Liang YuChia-Ching Lee
    • H01R4/66
    • H01R24/30H01R13/652H01R2103/00
    • A dual-mode electrical plug includes an insulating body formed with a channel and an elongate guiding aperture; a pair of conductive components disposed on the insulating body; a ground prong including a hollow prong body disposed in the channel and movable between an extended position and a retracted position, and the prong body defining a wire containing space, the ground prong further including an operating part disposed on an outer surface of the prong body, the operating part extending through and being movable in the elongate guiding aperture so as to drive movement of the prong body; and a ground wire extending into the wire containing space and including a connecting end for connecting electrically to an inner surface of the prong body.
    • 双模电插头包括形成有通道和细长引导孔的绝缘体; 设置在所述绝缘体上的一对导电部件; 一个地脚,包括设置在通道中的空心叉体,并且在延伸位置和缩回位置之间可移动,并且叉形体限定出线容纳空间,该地脚还包括设置在叉形体的外表面上的操作部分 操作部分延伸穿过并且可在细长导向孔中移动,以便驱动叉体的运动; 以及接地线,其延伸到所述线容纳空间中并且包括用于将电连接到所述插脚体的内表面的连接端。
    • 10. 发明申请
    • Elastic fabric cushion structure
    • 弹性织物衬垫结构
    • US20090317600A1
    • 2009-12-24
    • US12453322
    • 2009-05-07
    • Chia-Ching Lee
    • Chia-Ching Lee
    • B32B3/08
    • A47C7/282A47C31/02Y10T428/24785
    • An elastic fabric cushion structure includes an elastic fabric, an inner frame and an outer frame. The elastic fabric is in the form of a net and has a circumferential portion, a first surface and a second surface. The inner frame is flexible and molded to wrap the circumferential portion of the elastic fabric. The inner frame includes a flat portion to wrap the first surface of the elastic fabric and an oblique portion and a protruding portion to wrap the second surface of the elastic fabric. The outer frame covers the inner frame and is inflexible. The present invention enhances the connection strength of the elastic fabric and the inner frame.
    • 弹性织物衬垫结构包括弹性织物,内框架和外框架。 弹性织物呈网状,具有圆周部分,第一表面和第二表面。 内框架是柔性的并且被模制以包裹弹性织物的圆周部分。 内框架包括用于包裹弹性织物的第一表面的平坦部分和倾斜部分和用于包裹弹性织物的第二表面的突出部分。 外框架覆盖内框架,不灵活。 本发明增强了弹性织物和内框架的连接强度。