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    • 2. 发明专利
    • Lighting fixture
    • 照明灯具
    • JP2006269401A
    • 2006-10-05
    • JP2005262028
    • 2005-09-09
    • Young Hwan Kim英煥 金
    • KIM YOUNG HWAN
    • F21V19/00F21Y101/00H01R33/975
    • PROBLEM TO BE SOLVED: To provide a lighting fixture preventing damage of a lamp by effectively restraining it from swinging due to outside vibration or the like, through support of a base part of the lamp with an anti-vibration socket body.
      SOLUTION: The lighting fixture is provided with a lighting tool main body 1, and an anti-vibration socket body 2 firmly fitted inside the tool main body 1. The anti-vibration socket body 2 is structured of a socket holder 10, a socket 20 held inside the socket holder 10, and a buffer member 30 intercalated between the socket holder 10 and the socket 20.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:通过用防振插座体支撑灯的基部来提供通过有效地抑制由于外部振动等而产生的摆动来防止灯损坏的照明器具。 解决方案:照明器具设置有照明工具主体1和牢固地装配在工具主体1内的防振插座主体2.防振插座主体2由插座保持架10构成, 保持在插座保持件10内的插座20,以及插入在插座保持件10和插座20之间的缓冲部件30.权利要求(C)2007,JPO&INPIT
    • 7. 发明申请
    • RECIPROCATING COMPRESSOR AND REFRIGERATING APPARATUS HAVING THE SAME
    • 再生压缩机和制冷装置
    • US20110265510A1
    • 2011-11-03
    • US13143503
    • 2009-12-07
    • Jin-Kook KimKyeong-Ho KimYoung-Hwan KimKyoung-Jun Park
    • Jin-Kook KimKyeong-Ho KimYoung-Hwan KimKyoung-Jun Park
    • F25B1/00F04B19/22
    • F04B27/0404F04B27/0423F04B39/0246
    • Disclosed are a reciprocating compressor and a refrigerating apparatus having the same, a ball bearing (300) can be easily stably installed between thrust surfaces (213, 227) of a cylinder block (210) and a crank shaft (220) so as to enhance efficiency of the compressor. Also, a ball bearing (300) can be installed by being inserted into thrust surfaces (213, 227) so to shorten a moment arm that much, thereby decreasing a frictional loss at a journal bearing surface (215), resulting in an energy efficiency of the reciprocating compressor and the refrigerating apparatus having the same. In addition, as an oil hole (226c) of the crank shaft (220) is veiled by the journal bearing surface (215) of the cylinder block (210), even if a ball bearing (300) is employed, oil leaked between the thrust surfaces (213, 227) can be reduced, thereby further enhancing the efficiency of the compressor and the refrigerating apparatus having the same.
    • 公开了一种往复式压缩机和具有该往复式压缩机的制冷装置,可以容易地将滚珠轴承(300)稳定地安装在气缸体(210)的推力面(213,227)和曲轴(220)之间,以便增强 压缩机的效率。 此外,球轴承(300)可以通过插入到推力表面(213,227)中来安装,从而缩短力矩臂,从而减小轴颈轴承表面(215)处的摩擦损失,导致能量效率 的往复式压缩机和具有该往复式压缩机的制冷装置。 此外,由于曲轴(220)的油孔(226c)被气缸体(210)的轴颈轴承面(215)遮盖,所以即使采用滚珠轴承(300),油也在 可以减小推力面(213,227),从而进一步提高压缩机及其制冷装置的效率。
    • 10. 发明授权
    • Method and apparatus for analyzing circuit model by reduction and computer program product for analyzing the circuit model
    • 用于分析电路模型的方法和装置以及用于分析电路模型的计算机程序产品
    • US07987439B2
    • 2011-07-26
    • US12027732
    • 2008-02-07
    • Hong Bo CheYoung Hwan Kim
    • Hong Bo CheYoung Hwan Kim
    • G06F17/50
    • G06F17/5036G06F2217/78
    • Provided are a method and apparatus for analyzing a circuit model by reducing, and a computer program product for analyzing the circuit model. The circuit model at least includes independent current source models, resistance models, and capacitance models. Also, the circuit model forms a resistance capacitance (RC) network with independent current sources. The method includes selecting a node to be removed using resistance information and comparing conductance of a capacitor for a given time step and the total conductance of the node. Further, the method includes removing the selected nodes and generating RC elements and independent current sources using adjacent nodes, which maintain the accuracy of node voltages of a circuit reduced in an accuracy order used for entrywise perturbation of the corresponding circuit equation. Moreover, an efficient method of handling the independent current sources while reducing the circuit is provided.
    • 提供了一种通过减少电路模型分析的方法和装置,以及用于分析电路模型的计算机程序产品。 电路模型至少包括独立的电流源模型,电阻模型和电容模型。 此外,电路模型形成具有独立电流源的电阻电容(RC)网络。 该方法包括使用电阻信息来选择要去除的节点,并且比较给定时间步长的电容器的电导率和节点的总电导率。 此外,该方法包括使用相邻节点去除所选择的节点并产生RC元件和独立电流源,其保持电路的节点电压的精度以用于相应电路方程的入门扰动的精度顺序降低。 此外,提供了一种在减少电路的同时处理独立电流源的有效方法。