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1. 发明授权

US08774058B2 Network system and method for determining network path 有权
标题翻译：确定网络路径的网络系统和方法
公开(公告)号：US08774058B2
公开(公告)日：2014-07-08
申请号：US13615618
申请日：2012-09-14
申请人： Soo Gang Lee , Dong Kyu Park
发明人： Soo Gang Lee , Dong Kyu Park
IPC分类号： H04L12/28 , H04L12/56 , H04L12/46
CPC分类号： H04L12/4637
摘要： Provided is a network system and a method for determining a network path, the network system including a plurality of extension units, each containing dualized basic units and dualized extension Ethernet modules, a first ring network connected by a first basic unit and a plurality of first extension Ethernet modules, and a second ring network connected by a second basic unit and a plurality of second extension Ethernet modules, wherein the first extension Ethernet module or the second extension Ethernet module transmits or receives data along a network path determined by judging, by the first extension Ethernet module or the second extension Ethernet module, if the first ring network is connected to the second extension Ethernet module using an intrinsic number of each extension Ethernet module.
摘要翻译：提供一种网络系统和网络路径的确定方法，所述网络系统包括多个扩展单元，每个扩展单元包含二元化基本单元和二元扩展以太网模块，第一环网由第一基本单元和多个第一基本单元连接扩展以太网模块以及由第二基本单元和多个第二扩展以太网模块连接的第二环形网络，其中第一扩展以太网模块或第二扩展以太网模块沿着网络路径发送或接收数据，该网络路径通过由第一个扩展以太网模块或第二个扩展以太网模块，如果第一个环形网络使用每个扩展以太网模块的固有编号连接到第二个扩展以太网模块。

2. 发明授权

US5129275A Pair of semi-spherical bevel gears 失效
标题翻译：一对半球形锥齿轮
公开(公告)号：US5129275A
公开(公告)日：1992-07-14
申请号：US593653
申请日：1990-10-03
申请人： Dong Kyu Park
发明人： Dong Kyu Park
IPC分类号： F16H1/14 , F16H1/00 , F16H55/20 , F16H55/22
CPC分类号： F16H1/006 , Y10T74/19665 , Y10T74/19688
摘要： A pair of semi-spherical bevel gears comprising a plurality of gear teeth and grooves radially arranged within an angle of 360.degree. which are formed by driving shaft and a driven shaft through the mutual contact of the pair of semi-spherical bevel gears, and a hollow boss disposed in a gear head of the gears for receiving the shafts therein for forming a hollow portion so as to contain a coil spring, respectively.
摘要翻译：一对半球形锥齿轮，包括多个齿轮齿和径向布置在360°角内的槽，它们通过驱动轴和从动轴通过所述一对半球形锥齿轮的相互接触形成;以及空心凸台设置在齿轮的齿轮头中，用于容纳轴以形成中空部分以分别容纳螺旋弹簧。

3. 发明授权

US08630289B2 Switching device of dual-port ethernet system 有权
标题翻译：双端口以太网系统的交换设备
公开(公告)号：US08630289B2
公开(公告)日：2014-01-14
申请号：US12963604
申请日：2010-12-08
申请人： Dong Kyu Park , Dae Hyun Kwon
发明人： Dong Kyu Park , Dae Hyun Kwon
IPC分类号： H04L12/28
CPC分类号： H04L49/604 , H04L12/40032 , H04L49/102 , H04L49/205 , H04L49/30 , H04L49/351 , H04L49/90
摘要： Disclosed is a switching device of a dual-port Ethernet system capable of solving a conflict caused by the dual-port in an Ethernet system having the dual-port. According to the present disclosure, there is little transmission delay when the data frame is relayed between ports in the dual-port Ethernet system. Further, when a frame relay transmission is simultaneously generated with a frame transmission of an upper layer device, it is possible to prevent a conflict by determining a priority.
摘要翻译：本发明公开了一种双端口以太网系统的交换设备，能够解决双端口双端口冲突所引起的冲突。根据本公开，当在双端口以太网系统中的端口之间中继数据帧时传输延迟很小。此外，当通过上层设备的帧传输同时生成帧中继传输时，可以通过确定优先级来防止冲突。

4. 发明申请

US20100252821A1 MULTILAYER POLYMER ELECTROLUMINESCENT DEVICE COMPRISING WATER-SOLUBLE POLYMER LAYER CONTAINING CATIONS AND METHOD FOR FABRICATING THE SAME 失效
标题翻译：包含水溶性聚合物层的多层聚合物电致发光器件及其制造方法
公开(公告)号：US20100252821A1
公开(公告)日：2010-10-07
申请号：US12668528
申请日：2008-02-12
申请人： Dong Kyu Park , Hyung Suk Woo , Tae-Woo Kwon , Seong-Jin Cho
发明人： Dong Kyu Park , Hyung Suk Woo , Tae-Woo Kwon , Seong-Jin Cho
IPC分类号： H01L51/54 , H01L51/56
CPC分类号： H05B33/10 , C09K11/06 , C09K2211/14 , H01L51/5076 , H01L51/508
摘要： A polymer electroluminescent device is provided. The device comprises an anode, a light-emitting layer, a cation-containing water-soluble polymer layer and a cathode formed in this order on a substrate wherein the cation-containing water-soluble polymer layer is formed by wet coating. The cation-containing water-soluble polymer layer as a secondary thin film layer is not dissolved in a solvent for the formation of the underlying light-emitting layer to prevent intermixing between the two layers, thereby enabling the formation of a multilayer structure by wet coating. In addition, the cation-containing water-soluble polymer layer attracts electrons injection from the cathode by an attractive Coulomb force to effectively increase the mobility of the electrons while blocking high-mobility holes from the anode at an interface between the light-emitting layer and the water-soluble layer. Further provided is a method for fabricating the electroluminescent device.
摘要翻译：提供了一种聚合物电致发光器件。该装置包括阳极，发光层，含阳离子的水溶性聚合物层和在基板上依次形成的阴极，其中通过湿式涂布形成含阳离子的水溶性聚合物层。作为次级薄膜层的含阳离子的水溶性聚合物层不溶解在用于形成下面的发光层的溶剂中以防止两层之间的混合，从而能够通过湿涂层形成多层结构。此外，含阳离子的水溶性聚合物层通过吸引力的库仑力从阴极吸引电子注入，以有效地增加电子的迁移率，同时在发光层和发光层之间的界面阻挡来自阳极的高迁移率孔水溶性层。还提供了一种用于制造电致发光器件的方法。

5. 发明授权

US08350254B2 Multilayer polymer electroluminescent device comprising water-soluble polymer layer containing cations and method for fabricating the same 失效
标题翻译：包含含有阳离子的水溶性聚合物层的多层聚合物电致发光器件及其制造方法
公开(公告)号：US08350254B2
公开(公告)日：2013-01-08
申请号：US12668528
申请日：2008-02-12
申请人： Dong Kyu Park , Hyung Suk Woo , Tae-Woo Kwon , Seong-Jin Cho
发明人： Dong Kyu Park , Hyung Suk Woo , Tae-Woo Kwon , Seong-Jin Cho
IPC分类号： H01L29/08 , H01L35/24 , H01L51/00 , H01L29/06 , H01L29/12 , H01L31/0328 , H01L31/0336 , H01L31/072 , H01L31/109 , H01L27/15 , H01L29/26 , H01L31/12 , H01L33/00 , H01L29/22 , H01L21/66 , G01R31/26
CPC分类号： H05B33/10 , C09K11/06 , C09K2211/14 , H01L51/5076 , H01L51/508
摘要： A polymer electroluminescent device is provided. The device includes an anode, a light-emitting layer, a cation-containing water-soluble polymer layer and a cathode formed in this order on a substrate wherein the cation-containing water-soluble polymer layer is formed by wet coating. The cation-containing water-soluble polymer layer as a secondary thin film layer is not dissolved in a solvent for the formation of the underlying light-emitting layer to prevent intermixing between the two layers, thereby enabling the formation of a multilayer structure by wet coating. In addition, the cation-containing water-soluble polymer layer attracts electrons injection from the cathode by an attractive Coulomb force to effectively increase the mobility of the electrons while blocking high-mobility holes from the anode at an interface between the light-emitting layer and the water-soluble layer. Further provided is a method for fabricating the electroluminescent device.
摘要翻译：提供了一种聚合物电致发光器件。该装置包括阳极，发光层，含阳离子的水溶性聚合物层和在基板上依次形成的阴极，其中通过湿式涂布形成含阳离子的水溶性聚合物层。作为次级薄膜层的含阳离子的水溶性聚合物层不溶解在用于形成下面的发光层的溶剂中以防止两层之间的混合，从而能够通过湿涂层形成多层结构。此外，含阳离子的水溶性聚合物层通过吸引力的库仑力从阴极吸引电子注入，以有效地增加电子的迁移率，同时在发光层和发光层之间的界面阻挡来自阳极的高迁移率孔水溶性层。还提供了一种用于制造电致发光器件的方法。

6. 发明授权

US07045112B2 Method of making manganese sulfide compositions 失效
标题翻译：制备硫化锰组合物的方法
公开(公告)号：US07045112B2
公开(公告)日：2006-05-16
申请号：US11121646
申请日：2005-05-04
申请人： Dong Kyu Park , Hyung Bum Kim
发明人： Dong Kyu Park , Hyung Bum Kim
IPC分类号： C01G1/12 , C01G45/00
CPC分类号： C22C33/0221 , B22F1/0003 , C22C29/00
摘要： Disclosed herein are compositions of a manganese sulfide (MnS) compound useful as additives for making a sintered product. Also disclosed herein is a method of making the composistions in which molybdenum (Mo) or Fe—Mo is added to the MnS compound to improve machinability and to obtain a more stable MnS compound, thereby reducing any change in weight and size in a sintering process. The compositions can suppress erosion of parts in a sintering furnace during a sintering process, prevent sooting on a surface of the sintered product from occurring, and enhance resistance to moisture in the air to keep the sintered product in the air for a long time.
摘要翻译：本文公开了可用作制备烧结产品的添加剂的硫化锰（MnS）化合物的组合物。本文还公开了制备其中向MnS化合物中添加钼（Mo）或Fe-Mo以提高机械加工性并获得更稳定的MnS化合物的组合物的方法，从而减少烧结过程中的重量和尺寸的任何变化。该组合物可以在烧结过程中抑制烧结炉中部件的侵蚀，防止在烧结产品的表面上产生排烟，并且增强空气中的耐湿性以将烧结产品长时间保持在空气中。

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