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1. 发明授权

US5733387A Duplex stainless steel, and its manufacturing method 失效
标题翻译：双相不锈钢及其制造方法
公开(公告)号：US5733387A
公开(公告)日：1998-03-31
申请号：US776806
申请日：1997-02-04
申请人： Yong Deuk Lee , Kwang Tae Kim , Bong Un Kim , Yong Heon Lee
发明人： Yong Deuk Lee , Kwang Tae Kim , Bong Un Kim , Yong Heon Lee
IPC分类号： C21D8/00 , C21D8/02 , C22C38/00 , C22C38/44 , C22C38/58
CPC分类号： C21D8/0226 , C21D8/005 , C22C38/001 , C22C38/44 , C21D2211/001 , C21D2211/005 , C21D8/021 , C21D8/0263
摘要： A duplex stainless steel consisting of a ferrite phase and an austenite phase is disclosed which is superior in the hot ductility, the high temperature oxidation resistance, the corrosion resistance and the impact toughness. The duplex stainless steel is applied to marine facility and the like. The duplex stainless steel which consists of a ferrite phase and an austenite phase is composed of in weight %: less than 0.03% of C, less than 1.0% of Si, less than 2.0% of Mn, less than 0.04% of P, less than 0.004% of S, less than 2.0% of Cu, 5.0-8.0% of Ni, 22-27% of Cr, 1.0-2.0% of Mo, 2.0-5.0% of W, and 0.13-0.30% of N. Or there are further added one or two elements selected from a group consisting of: less than 0.03% of Ca, less than 0.1% of Ce, less than 0.005% of B and 0.5% of Ti. Further, the ratio (Cr.sub.eq /Ni.sub.eq) of the Cr equivalent (Cr.sub.eq) to the Ni equivalent (Ni.sub.eq) is 2.2-3.0. Further, the weight ratio (W/Mo) of the W to Mo is 2.6-3.4. That is, the duplex stainless steel of the present invention satisfies the above condition, and the Ni.sub.eq and Cr.sub.eq are defined as follows: Ni.sub.eq =%Ni+30.times.%C+0.5.times.%Mn+0.33.times.%Cu+30.times.(%N-0.045), Cr.sub.eq =%Cr+Mo+1.5.times.%Si+0.73.times.%W.
摘要翻译： PCT No.PCT / KR96 / 00084 Sec。 371日期1997年2月4日 102（e）1997年2月4日PCT PCT 1996年6月5日PCT公布。第WO96 / 39543号公报日期：1996年12月12日公开了一种由铁素体相和奥氏体相组成的双相不锈钢，其在热延展性，耐高温氧化性，耐腐蚀性和冲击韧性方面优异。双相不锈钢应用于海洋设施等。由铁素体相和奥氏体相组成的双相不锈钢由重量％组成：小于0.03的C，小于1.0的Si，小于2.0的Mn，小于0.04的P，少超过0.004％的S，小于2.0％的Cu，5.0-8.0％的Ni，22-27％的Cr，1.0-2.0％的Mo，2.0-5.0％的W和0.13-0.30％的N.或者进一步添加一种或两种选自以下的元素：小于0.03％的Ca，小于0.1％的Ce，小于0.005％的B和0.5％的Ti。此外，Cr当量（Creq）与Ni当量（Nieq）的比（Creq / Nieq）为2.2-3.0。此外，W与Mo的重量比（W / Mo）为2.6〜3.4。也就是说，本发明的双相不锈钢满足上述条件，Nieq和Creq定义如下：Nieq =％Ni + 30x％C + 0.5x％Mn + 0.33x％Cu + 30x（％ 0.045），Creq =％Cr + Mo + 1.5×Si + 0.73×W。

2. 发明授权

US07843359B2 Fault management system using satellite telemetering technology and method thereof 失效
标题翻译：使用卫星遥测技术的故障管理系统及其方法
公开(公告)号：US07843359B2
公开(公告)日：2010-11-30
申请号：US11607039
申请日：2006-12-01
申请人： Cheol-Oh Jeong , Yong-Deuk Lee , Jae-Woo Park , Seong-Pal Lee
发明人： Cheol-Oh Jeong , Yong-Deuk Lee , Jae-Woo Park , Seong-Pal Lee
IPC分类号： G08C19/16
CPC分类号： H04L12/66
摘要： A fault management system using a satellite telemetering technology and a method thereof are provided. The fault management system includes: a telemetering sensing unit for collecting telemetering data from target apparatuses, which are installed at a remote location and an unattended location and managed through a satellite, in real time and sensing whether the target apparatuses are malfunctioned or not based on the collected telemetering data; a controlling unit for determining whether the target apparatuses are malfunctioned or not by comparing the telemetering data with unique performance request values for normally driving the target apparatuses, analyzing causes of malfunctions, and storing malfunction data into a malfunction data storing unit; a malfunction data analysis unit for managing the malfunction data stored in the malfunction data storing unit and analyzing the malfunction data; and a display unit for outputting the result of analyzing the malfunction data on a display device.
摘要翻译：提供了使用卫星遥测技术的故障管理系统及其方法。故障管理系统包括：远程测量传感单元，用于从目标设备收集远程测量数据，该遥测数据安装在远程位置和无人值守位置，并通过卫星进行实时管理，并基于以下方式检测目标设备是否发生故障收集的遥测数据; 控制单元，用于通过将遥测数据与用于正常驱动目标设备的唯一性能请求值进行比较来确定目标设备是否发生故障，分析故障原因并将故障数据存储到故障数据存储单元中; 故障数据分析单元，用于管理存储在故障数据存储单元中的故障数据并分析故障数据; 以及显示单元，用于输出在显示装置上分析故障数据的结果。

3. 发明申请

US20080309419A1 Voltage Controlled Oscillator Capable of Tuning Negative Resistance 失效
标题翻译：调节负电阻的压控振荡器
公开(公告)号：US20080309419A1
公开(公告)日：2008-12-18
申请号：US12096062
申请日：2005-12-07
申请人： Yong-Deuk Lee , Cheol-Oh Jeong , Jong-Won Eun , Seong-Pal Lee , Ho-Jin Lee
发明人： Yong-Deuk Lee , Cheol-Oh Jeong , Jong-Won Eun , Seong-Pal Lee , Ho-Jin Lee
IPC分类号： H03B7/14
CPC分类号： H03B7/143 , H03B5/30
摘要： Provided is a voltage controlled oscillator having a new type of a resonator and a negative resistance part capable of finely tuning negative resistance. Thus, the voltage controlled oscillator has an excellent quality factor characteristic and can finely tune the negative resistance even after its fabrication is completed. The voltage controlled oscillator having an active element includes: a resonating unit for generating an oscillation frequency according to a resonance capacitance; a frequency tuning unit, connected to a source terminal of the active element, for tuning the oscillation frequency; and a negative resistance adjusting unit, connected to the frequency tuning unit, for generating a negative resistance to adjust the oscillation frequency, the negative resistance adjusting unit including a varactor diode for finely adjusting the negative resistance.
摘要翻译：提供了具有新型谐振器的压控振荡器和能够微调负电阻的负电阻部分。因此，压控振荡器具有优异的品质因数特性，并且即使在其制造完成之后也可以微调负电阻。具有有源元件的压控振荡器包括：谐振单元，用于根据谐振电容产生振荡频率; 频率调谐单元，连接到有源元件的源极端子，用于调谐振荡频率; 负电阻调节单元，连接到频率调谐单元，用于产生负电阻以调节振荡频率，负电阻调节单元包括用于精细调节负电阻的变容二极管。

4. 发明授权

US07760038B2 Voltage controlled oscillator capable of tuning negative resistance 失效
标题翻译：压控振荡器可调谐负电阻
公开(公告)号：US07760038B2
公开(公告)日：2010-07-20
申请号：US12096062
申请日：2005-12-07
申请人： Yong-Deuk Lee , Cheol-Oh Jeong , Jong-Won Eun , Seong-Pal Lee , Ho-Jin Lee
发明人： Yong-Deuk Lee , Cheol-Oh Jeong , Jong-Won Eun , Seong-Pal Lee , Ho-Jin Lee
IPC分类号： H03B5/00 , H03B5/18
CPC分类号： H03B7/143 , H03B5/30
摘要： Provided is a voltage controlled oscillator having a new type of a resonator and a negative resistance part capable of finely tuning negative resistance. Thus, the voltage controlled oscillator has an excellent quality factor characteristic and can finely tune the negative resistance even after its fabrication is completed. The voltage controlled oscillator having an active element includes: a resonating unit for generating an oscillation frequency according to a resonance capacitance; a frequency tuning unit, connected to a source terminal of the active element, for tuning the oscillation frequency; and a negative resistance adjusting unit, connected to the frequency tuning unit, for generating a negative resistance to adjust the oscillation frequency, the negative resistance adjusting unit including a varactor diode for finely adjusting the negative resistance.
摘要翻译：提供了具有新型谐振器的压控振荡器和能够微调负电阻的负电阻部分。因此，压控振荡器具有优异的品质因数特性，并且即使在其制造完成之后也可以微调负电阻。具有有源元件的压控振荡器包括：谐振单元，用于根据谐振电容产生振荡频率; 频率调谐单元，连接到有源元件的源极端子，用于调谐振荡频率; 负电阻调节单元，连接到频率调谐单元，用于产生负电阻以调节振荡频率，负电阻调节单元包括用于精细调节负电阻的变容二极管。

5. 发明申请

US20070129009A1 Fault management system using satellite telemetering technology and method thereof 失效
标题翻译：使用卫星遥测技术的故障管理系统及其方法
公开(公告)号：US20070129009A1
公开(公告)日：2007-06-07
申请号：US11607039
申请日：2006-12-01
申请人： Cheol-Oh Jeong , Yong-Deuk Lee , Jae-Woo Park , Seong-Pal Lee
发明人： Cheol-Oh Jeong , Yong-Deuk Lee , Jae-Woo Park , Seong-Pal Lee
IPC分类号： H04B7/185
CPC分类号： H04L12/66
摘要： A fault management system using a satellite telemetering technology and a method thereof are provided. The fault management system includes: a telemetering sensing unit for collecting telemetering data from target apparatuses, which are installed at a remote location and an unattended location and managed through a satellite, in real time and sensing whether the target apparatuses are malfunctioned or not based on the collected telemetering data; a controlling unit for determining whether the target apparatuses are malfunctioned or not by comparing the telemetering data with unique performance request values for normally driving the target apparatuses, analyzing causes of malfunctions, and storing malfunction data into a malfunction data storing unit; a malfunction data analysis unit for managing the malfunction data stored in the malfunction data storing unit and analyzing the malfunction data; and a display unit for outputting the result of analyzing the malfunction data on a display device.
摘要翻译：提供了使用卫星遥测技术的故障管理系统及其方法。故障管理系统包括：远程测量传感单元，用于从目标设备收集远程测量数据，该遥测数据安装在远程位置和无人值守位置，并通过卫星进行实时管理，并基于以下方式检测目标设备是否发生故障收集的遥测数据; 控制单元，用于通过将遥测数据与用于正常驱动目标设备的唯一性能请求值进行比较来确定目标设备是否发生故障，分析故障原因并将故障数据存储到故障数据存储单元中; 故障数据分析单元，用于管理存储在故障数据存储单元中的故障数据并分析故障数据; 以及显示单元，用于输出在显示装置上分析故障数据的结果。

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