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    • 4. 发明授权
    • Robust and low backpressure on-column tunneled frit for nano-UPLC-MS applications
    • 用于纳米UPLC-MS应用的坚固和低背压柱上隧道玻璃料
    • US09267927B2
    • 2016-02-23
    • US13112519
    • 2011-05-20
    • Chao-Jung ChenMei-Chun TsengYet-Ran Chen
    • Chao-Jung ChenMei-Chun TsengYet-Ran Chen
    • G01N30/60B01D15/22
    • G01N30/603B01D15/22G01N30/6078
    • A durable on-column tunneled frit was developed for use in nanoflow UPLC systems. The frit was tunneled during sol-gel reaction. The tunneled-frit fabrication process is easy and reproducible in terms of back pressure and durability. This design creates low backpressure with high liquid flow, which is suitable for the nanoflowUPLC application. A short packing (2 cm C18 particle) tunneled-frit column was demonstrated to sustain 10,000 psi continuous liquid flow for over one week without any particle leakage or pressure instability. The tunneled-frit was also successfully applied to the fabrication of nanoUPLC trapping and analytical column system. It was demonstrated to have high separation efficiency and sensitivity for the analysis of tryptic peptides as well as improved detection sensitivity for phosphopeptide analysis.
    • 开发了一种耐用的柱内隧道玻璃料,用于纳流低压UPLC系统。 玻璃料在溶胶 - 凝胶反应过程中被隧道化。 隧道式玻璃料制造工艺在背压和耐久性方面是容易的和可再现的。 该设计产生低液压,具有高液体流量,适用于纳米FLUP应用。 证明短填料(2cm C18颗粒)隧道玻璃料柱能够持续10,000psi连续液流超过一周,没有任何颗粒泄漏或压力不稳定性。 隧道玻璃料也成功应用于nanoUPLC捕集和分析柱系统的制造。 已被证明具有高分离效率和敏感性,用于分析胰蛋白酶肽,以及提高磷酸肽分析的检测灵敏度。
    • 6. 发明申请
    • SERVER RACK SYSTEM
    • 服务器机架系统
    • US20110302429A1
    • 2011-12-08
    • US12971218
    • 2010-12-17
    • Tzu-Hung WangChao-Jung ChenChih-Ming ChenWei-Yi Chu
    • Tzu-Hung WangChao-Jung ChenChih-Ming ChenWei-Yi Chu
    • G06F1/26
    • G06F1/266G06F1/263G06F1/28H02M7/00
    • A rack system for a server includes a number of server units, which includes first to the third sets of server units, voltage converter, first to third power supply circuits. The voltage converter receives and converters a three-phase alternating current (AC) power signal to provide first to third single-phase power signals. The first to the third sets of power supply circuits respectively provides first to third direct current (DC) power signals according to the first to the third single-phase power signals. The first set to the third set of server units is respectively powered by first to the third DC power signals or respectively powered by first part, second part, and third part of the first to the third DC power signals.
    • 用于服务器的机架系统包括多个服务器单元,其包括第一到第三组服务器单元,电压转换器,第一至第三电源电路。 电压转换器接收并转换三相交流(AC)功率信号以提供第一至第三单相功率信号。 第一至第三组电源电路分别根据第一至第三单相功率信号提供第一至第三直流(DC)功率信号。 第一组服务器单元的第一组分别由第一至第三直流电源信号供电,或分别由第一至第三直流电源信号的第一部分,第二部分和第三部分供电。
    • 8. 发明申请
    • METHOD FOR PROCESSING SIGNAL IN A DISK DRIVE
    • 在磁盘驱动器中处理信号的方法
    • US20070223351A1
    • 2007-09-27
    • US11537653
    • 2006-10-01
    • Ping-Hsiu ChenChao-Jung ChenYi-Long Hsiao
    • Ping-Hsiu ChenChao-Jung ChenYi-Long Hsiao
    • G11B7/00
    • G11B20/10009G11B20/10046G11B20/10212G11B2220/2537
    • A method for processing signals in a disk drive is provided. In the provided method, an RF signal is read at a predetermined highest reading speed, whose amplitude is adjusted with a gain. Then the level of the RF signal is adjusted by an equalizer with a predetermined parameter module. The RF signal is output if it could be read correctly. If failing to be read correctly, the amplitude of the RF signal to be read is checked. If the amplitude of the RF signal is not within a predetermined range, the gain is adjusted and then the step of reading the RF signal is re-proceeded and the procedures thereof are repeated. A further parameter module is applied by the equalizer if the amplitude of the RF signal is within the predetermined range. The procedures of the provided method are repeated after the reading speed of the disk drive is reduced if all of the parameter modules are applied. Otherwise, the method returns to the step of reading the RF signal and the procedures thereof are repeated until a proper parameter module is found out.
    • 提供了一种用于处理磁盘驱动器中的信号的方法。 在所提供的方法中,以预定的最高读取速度读取RF信号,其幅度用增益调节。 然后通过具有预定参数模块的均衡器来调整RF信号的电平。 如果可以正确读取RF信号,则输出。 如果未正确读取,则检查要读取的RF信号的幅度。 如果RF信号的振幅不在预定范围内,则调整增益,然后重新读取RF信号的步骤,并重复其过程。 如果RF信号的幅度在预定范围内,则均衡器应用另一参数模块。 如果应用了所有参数模块,则在减少磁盘驱动器的读取速度之后,重复所提供的方法的过程。 否则,该方法返回到读取RF信号的步骤,并重复其过程,直到发现适当的参数模块。