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    • 73. 发明授权
    • Door opening prevention device for refrigerator
    • 冰箱防开门装置
    • US07543897B2
    • 2009-06-09
    • US11145950
    • 2005-06-07
    • Young-Nam Kim
    • Young-Nam Kim
    • A47B96/04
    • E05B65/0042E05B2015/0496E05C7/04E05C19/02F25D23/028F25D2323/021
    • A door opening prevention device is provided for a refrigerator. Stoppers are provided on both sides of a stopper plate provided on a ceiling of a refrigerating chamber. First and second doors for selectively opening and closing the refrigerating chamber are provided with catching hooks, respectively. When the first door and the second door close the refrigerating chamber, by allowing the catching hooks to be caught by the stoppers, the first and second doors are prevented from being inadvertently opened. In addition, a leaf spring 61 is provided which provides the catching hooks with an elastic force that prevents the catching hooks from being inadvertently detached from the stoppers in a state in which the catching hooks are caught to the stoppers this structure prevents during the opening and closing operation of any one of the doors the other door from being opened.
    • 一种用于冰箱的开门防止装置。 止动器设置在设置在制冷室的天花板上的止动板的两侧。 用于选择性地打开和关闭冷藏室的第一和第二门分别设有抓钩。 当第一门和第二门关闭冷藏室时,通过允许抓钩被挡块卡住,防止第一和第二门不经意地打开。 此外,提供了一种板弹簧61,其提供捕捉钩具有弹性力,该弹力防止捕获钩在开闭时结构防止的捕捉钩被捕获到止动件的状态下防止钩子从塞子中脱离,并且 任何一个门的关闭操作,另一扇门被打开。
    • 74. 发明授权
    • Process for preparing carbon nanotube electrode comprising sulfur or metal nanoparticles as a binder
    • 制备包含硫或金属纳米粒子作为粘合剂的碳纳米管电极的方法
    • US07531267B2
    • 2009-05-12
    • US10783265
    • 2004-02-19
    • Young Nam Kim
    • Young Nam Kim
    • H01M4/96H01M4/58H01M4/88
    • H01G9/155B82Y30/00H01M4/583H01M4/621H01M4/96H01M8/0234Y02E60/13
    • The present invention provides an electrode made of carbon nanotubes or carbon nanofibers and a process for preparing the same. The electrode comprising a current collector, sulfur or metal nanoparicles as a binder, and carbon nanotubes or carbon nanofibers is characterized in that the sulfur or metal nanoparticles are bonded, deposited, or fused on the surfaces of the carbon nanotubes or carbon nanofibers so that the carbon nanotubes or carbon nanofibers are bonded to each other and also bonded to the current collector. The electrode prepared according to the present invention exhibits low internal resistance, strong durability and low equivalent series resistance, and therefore the electrode can be effectively used for secondary batteries, supercapacitors or fuel cells.
    • 本发明提供一种由碳纳米管或碳​​纳米纤维制成的电极及其制备方法。 包含作为粘合剂的集电体,硫或金属纳米颗粒和碳纳米管或碳​​纳米纤维的电极的特征在于,将硫或金属纳米颗粒结合,沉积或熔合在碳纳米管或碳​​纳米纤维的表面上,使得 碳纳米管或碳​​纳米纤维彼此键合并且也结合到集电体。 根据本发明制备的电极显示出低内阻,强耐久性和低等效串联电阻,因此电极可以有效地用于二次电池,超级电容器或燃料电池。
    • 78. 发明授权
    • Preparation of carbon nanotubes
    • 碳纳米管的制备
    • US07329398B2
    • 2008-02-12
    • US10257159
    • 2001-09-06
    • Young-Nam Kim
    • Young-Nam Kim
    • D01F9/12
    • B82Y30/00B82Y40/00C01B32/162C01P2004/03C01P2004/04C01P2004/133C01P2004/64Y10S977/843
    • The present invention is to provide a process for the preparation of carbon nanotubes or nanofibers, which comprises introducing in a gaseous phase a colloidal solution of metal nanoparticles optionally containing a surfactant together with an optional carbon source into a heated reactor, and carbon nanotubes or nanofibers thus prepared.According to the present invention, the shape and structure of carbon nanotubes or nanofibers can be easily controlled, the carbon nanotubes or nanofibers can be continuously produced in large scales, the apparatus and the process for the preparation of nanotubes or nanofibers are simplified, and carbon nanotubes or nanofibers having various shapes, structures and properties can be easily and cheaply prepared. Further, the process of the present invention is highly reproducible and favorable in industry.
    • 本发明提供一种制备碳纳米管或纳米纤维的方法,其包括在气相中将任选地含有表面活性剂的金属纳米颗粒的胶体溶液与任选的碳源一起引入加热的反应器中,以及碳纳米管或纳米纤维 从而准备好了。 根据本发明,可以容易地控制碳纳米管或纳米纤维的形状和结构,可以大规模连续生产碳纳米管或纳米纤维,简化了制备纳米管或纳米纤维的装置和方法,碳 可以容易且便宜地制备具有各种形状,结构和性质的纳米管或纳米纤维。 此外,本发明的方法在工业上是高度可重复的和有利的。
    • 79. 发明授权
    • Method for setting an RF channel in a video cassette recorder
    • 用于在录像机中设置RF频道的方法
    • US07315687B2
    • 2008-01-01
    • US10810798
    • 2004-03-29
    • Young Nam Kim
    • Young Nam Kim
    • H04N7/00H04N5/91H04N7/173
    • H03J1/0008
    • In a method for setting an RF channel in a VCR (video cassette recorder) system connected to a TV, it is checked whether a signal for setting a target RF channel in the VCR system is generated, e.g., by pressing a button installed on a remote control unit for the VCR system. Then, if the signal for setting the target RF channel is generated, the target RF channel is searched and a VCR message signal to be displayed on a screen of the TV is loaded on a carrier wave frequency corresponding to a current RF channel. Subsequently, a user confirms that the current RF channel is set as the target RF channel by pressing the button. In this way, the user can easily set an RF channel in a VCR system without setting a TV channel.
    • 在用于设置连接到TV的VCR(录像机)系统中的RF信道的方法中,检查在VCR系统中是否产生用于设置目标RF信道的信号,例如通过按下安装在VCR VCR系统的遥控单元。 然后,如果产生用于设定目标RF信道的信号,则搜索目标RF信道,并且在TV的屏幕上显示的VCR消息信号被加载在与当前RF信道相对应的载波频率上。 随后,用户通过按下按钮确认当前RF信道被设置为目标RF信道。 以这种方式,用户可以容易地在VCR系统中设置RF信道而不设置TV频道。