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1. 发明授权

US07899074B2 Apparatus and method for controlling multi-channel access 失效
标题翻译：用于控制多通道访问的装置和方法
公开(公告)号：US07899074B2
公开(公告)日：2011-03-01
申请号：US12153704
申请日：2008-05-22
申请人： Tae Joon Park , Se Han Kim , Nae-Soo Kim , Cheol Sig Pyo , Jae Yong Lee , Byung Chul Kim
发明人： Tae Joon Park , Se Han Kim , Nae-Soo Kim , Cheol Sig Pyo , Jae Yong Lee , Byung Chul Kim
IPC分类号： H04L12/40
CPC分类号： H04W72/02 , H04W72/0406 , Y02D70/142 , Y02D70/166
摘要： Provided is an apparatus and method for controlling multi-channel access in USN-based MAC. The multi-channel access control apparatus includes a channel scanner, a control channel preoccupier, and an available channel exchanger. The channel scanner scans at least one or more available channels among the N data channels in a Tx sensor node. The control channel preoccupier preoccupies, in the Tx sensor node, the control channel through control channel sensing and back-off and broadcasts a preamble on the control channel periodically. The available channel exchanger detects, in an Rx sensor node, the available channels available to the Tx sensor node on the basis of the received preamble, selects a channel available to the Rx sensor node among the detected available channels, and transmits information about the selected channel to the Tx sensor node.
摘要翻译：提供了一种用于在基于USN的MAC中控制多信道接入的装置和方法。多通道访问控制装置包括信道扫描器，控制信道预占方和可用信道交换机。信道扫描器扫描Tx传感器节点中的N个数据信道中的至少一个或多个可用信道。控制信道预占在Tx传感器节点中通过控制信道感测和退避来控制控制信道，并且周期性地在控制信道上广播前导码。可用信道交换机在Rx传感器节点中，根据接收到的前导码检测Tx传感器节点可用的可用信道，在检测到的可用信道中选择可用于Rx传感器节点的信道，并发送关于所选择的信道的信息通道到Tx传感器节点。

2. 发明申请

US20100027449A1 Transmitting apparatus, transmitting method, receiving apparatus, receiving method and channel status information updating method of sensor node based on multiple channels 审中-公开
标题翻译：基于多个通道的传感器节点的发送装置，发送方法，接收装置，接收方法和信道状态信息更新方法
公开(公告)号：US20100027449A1
公开(公告)日：2010-02-04
申请号：US12149379
申请日：2008-04-30
申请人： Se Han Kim , Tae Joon Park , Nae-Soo Kim , Cheol-Sig Pyo , Jae-Yong Lee , Byung Chul Kim
发明人： Se Han Kim , Tae Joon Park , Nae-Soo Kim , Cheol-Sig Pyo , Jae-Yong Lee , Byung Chul Kim
IPC分类号： G08C17/00
CPC分类号： H04L67/125 , H04L67/12 , H04L67/18 , H04W52/0235 , H04W52/028 , H04W76/27 , Y02D70/166
摘要： Provided are a transmitting apparatus, a transmitting method, a receiving apparatus, a receiving method and a channel status information updating method of a sensor node based on multiple channels. The transmitting apparatus and method transmit a wake-up signal for switching neighbor nodes in a power-saving mode in a transmission range of the sensor node to a wake-up mode in which the neighbor nodes wait to receive a message from the sensor node through the control channel, transmit a preamble message including a list of unused available channels from among the data channels to a receiving node to which data is transmitted from among the neighbor nodes through the control channel, receive an acknowledgement message including information that indicates a channel selected from the available channels from the receiving node through the control channel, transmit a connection confirmation message for switching neighbor nodes other than the receiving node to the power-saving mode through the control channel, and transmit data to the receiving node through the selected channel.
摘要翻译：提供了基于多个信道的传感器节点的发送装置，发送方法，接收装置，接收方法和信道状态信息更新方法。发送装置和方法在传感器节点的传输范围内以功率节省模式切换相邻节点的唤醒信号到其中相邻节点等待从传感器节点接收消息的唤醒模式，所述控制信道通过所述控制信道从包括所述数据信道的未使用的可用信道的列表的前导消息发送到经由所述控制信道从所述邻居节点发送数据的接收节点，接收包括指示所选择的信道的信息的确认消息从接收节点通过控制信道的可用信道，通过控制信道发送用于将除了接收节点之外的相邻节点切换到功率节省模式的连接确认消息，并通过所选择的信道将数据发送到接收节点。

3. 发明申请

US20090154485A1 Apparatus and method for controlling multi-channel access 失效
标题翻译：用于控制多通道访问的装置和方法
公开(公告)号：US20090154485A1
公开(公告)日：2009-06-18
申请号：US12153704
申请日：2008-05-22
申请人： Tae Joon Park , Se Han Kim , Nae-Soo Kim , Cheol Sig Pyo , Jae Yong Lee , Byung Chul Kim
发明人： Tae Joon Park , Se Han Kim , Nae-Soo Kim , Cheol Sig Pyo , Jae Yong Lee , Byung Chul Kim
IPC分类号： H04L12/40
CPC分类号： H04W72/02 , H04W72/0406 , Y02D70/142 , Y02D70/166
摘要： Provided is an apparatus and method for controlling multi-channel access in USN-based MAC. The multi-channel access control apparatus includes a channel scanner, a control channel preoccupier, and an available channel exchanger. The channel scanner scans at least one or more available channels among the N data channels in a Tx sensor node. The control channel preoccupier preoccupies, in the Tx sensor node, the control channel through control channel sensing and back-off and broadcasts a preamble on the control channel periodically. The available channel exchanger detects, in an Rx sensor node, the available channels available to the Tx sensor node on the basis of the received preamble, selects a channel available to the Rx sensor node among the detected available channels, and transmits information about the selected channel to the Tx sensor node.
摘要翻译：提供了一种用于在基于USN的MAC中控制多信道接入的装置和方法。多通道访问控制装置包括信道扫描器，控制信道预占方和可用信道交换机。信道扫描器扫描Tx传感器节点中的N个数据信道中的至少一个或多个可用信道。控制信道预占在Tx传感器节点中通过控制信道感测和退避来控制控制信道，并且周期性地在控制信道上广播前导码。可用信道交换机在Rx传感器节点中，根据接收到的前导码检测Tx传感器节点可用的可用信道，在检测到的可用信道中选择可用于Rx传感器节点的信道，并发送关于所选择的信道的信息通道到Tx传感器节点。

4. 发明授权

US06904018B2 Method for high speed rerouting in multi protocol label switching network 有权
标题翻译：多协议标签交换网络中高速重路由的方法
公开(公告)号：US06904018B2
公开(公告)日：2005-06-07
申请号：US09736078
申请日：2000-12-13
申请人： Jae Yong Lee , Byung Chul Kim , Kyoung Kuen Lee , Yi Han Kim , Young Do Joo
发明人： Jae Yong Lee , Byung Chul Kim , Kyoung Kuen Lee , Yi Han Kim , Young Do Joo
IPC分类号： H04L12/28 , H04L12/701 , H04L12/707 , H04L12/723 , H04Q11/00 , H04L12/26
CPC分类号： H04L45/00 , H04L45/22 , H04L45/502 , H04Q2011/0077 , H04Q2011/0081
摘要： Disclosed is a method for high speed rerouting in a multi protocol label switching (MPLS) network which can minimize a packet loss and enable a fast rerouting of traffic so as to protect and recover a multi point to point LSP occupying most LSPs in the MPLS network. The method for high speed rerouting in a multi protocol label switching (MPLS) network, the method comprising the steps of controlling a traffic stream to flow in a reverse direction in a point where a node or link failure occurs by using a backup Label Switched Path (LSP) comprising an Explicitly Routed (ER) LSP having a reverse tree of a protected multi point to point LSP and an ingress LSR through an egress LSR.
摘要翻译：公开了一种多协议标签交换（MPLS）网络中高速重路由的方法，可以最大限度地减少分组丢失，实现业务快速重路由，从而保护和恢复占用MPLS网络中大多数LSP的多点对点LSP 。一种用于多协议标签交换（MPLS）网络中的高速重路由的方法，所述方法包括以下步骤：通过使用备份标签交换路径来控制业务流在相反方向上流动的点，其中发生节点或链路故障（LSP），其包括具有受保护的多点对点LSP的反向树和通过出口LSR的入口LSR的显式路由（ER）LSP。

5. 发明授权

US08933357B2 Vacuum interrupter 有权
标题翻译：真空灭弧室
公开(公告)号：US08933357B2
公开(公告)日：2015-01-13
申请号：US13615611
申请日：2012-09-14
申请人： Byung Chul Kim , Sung Tae Kim
发明人： Byung Chul Kim , Sung Tae Kim
IPC分类号： H01H33/66 , H01H9/30 , H01H1/66 , H01H33/662
CPC分类号： H01H33/66261 , H01H2033/66276 , H01H2033/66292
摘要： The present disclosure relates to a vacuum interrupter capable of easily installing a central arc shielding plate in alignment without biasing in a radial direction. The vacuum interrupter includes a protruding guide unit protruding from a stationary electrode seal cup in a perpendicular direction to guide the installation of the central arc shielding plate such that the central arc shielding plate can be aligned in a radial direction.
摘要翻译：本公开涉及一种真空断路器，其能够容易地安装中心弧形屏蔽板而不沿径向偏置。真空断路器包括从垂直方向从固定电极密封杯突出的突出导向单元，以引导中心弧形屏蔽板的安装，使得中心弧形屏蔽板可沿径向对准。

6. 发明申请

US20080191556A1 Uninterruptible Power Supply for the Back up of Dc Power Source 审中-公开
标题翻译：用于备份Dc电源的不间断电源
公开(公告)号：US20080191556A1
公开(公告)日：2008-08-14
申请号：US11997039
申请日：2006-07-26
申请人： Myoungshin Hong , Byung Chul Kim , Donghwan Jang , Sungcheul Park , Jongho Park
发明人： Myoungshin Hong , Byung Chul Kim , Donghwan Jang , Sungcheul Park , Jongho Park
IPC分类号： H02J9/00
CPC分类号： H02J9/061 , Y10T307/615
摘要： The present invention relates to an uninterruptible power supply for the backup of DC power source. The uninterruptible power supply for the backup of DC power source in accordance with the present invention comprises: a) an energy storage device that stores extra DC energy from the DC power source; b) a charging circuitry that charges the extra DC energy from the DC power source into the energy storage device; c) a control circuitry that controls charging and discharging; and d) a discharging circuitry that supplies DC energy from the energy storage device to the output load, wherein the discharging circuitry has a dual output structure comprised of a relay that outputs DC energy proportional to a charging voltage of the energy storage device from the energy storage device to the output load, and a DC/DC converter that outputs DC energy having a constant voltage, at a momentary power interruption or a relay failure, from the energy storage device to the output load, and wherein the relay and the DC/DC converter are arranged in parallel.
摘要翻译：本发明涉及一种用于备用直流电源的不间断电源。根据本发明的用于备用DC电源的不间断电源包括：a）存储来自DC电源的额外DC能量的能量存储装置; b）充电电路，其将来自直流电源的额外直流能量充电到能量存储装置; c）控制充电和放电的控制电路; 以及d）放电电路，其将能量存储装置的DC能量提供给所述输出负载，其中所述放电电路具有双输出结构，所述双输出结构包括继电器，所述继电器从所述能量输出与所述能量存储装置的充电电压成比例的DC能量存储装置到输出负载的DC / DC转换器，以及从能量存储装置向输出负载输出具有恒定电压的瞬时电力中断或继电器故障的DC能量的DC / DC转换器，并且其中继电器和DC / DC转换器并联布置。

7. 外观设计

USD772588S1 Table with built in cooler 有权
标题翻译：表内置冷却器
公开(公告)号：USD772588S1
公开(公告)日：2016-11-29
申请号：US29510217
申请日：2014-11-25
申请人： Byung Chul Kim
设计人： Byung Chul Kim

8. 发明授权

US08519812B2 Vacuum interrupter for vacuum circuit breaker 有权
标题翻译：真空断路器真空灭弧室
公开(公告)号：US08519812B2
公开(公告)日：2013-08-27
申请号：US13354267
申请日：2012-01-19
申请人： Byung Chul Kim
发明人： Byung Chul Kim
IPC分类号： H01H9/30 , H01H33/66
CPC分类号： H01H33/664 , H01H9/44 , H01H33/66261
摘要： The present invention relates to a vacuum interrupter in a vacuum circuit breaker. According to the present invention, there is provided an attraction member made of a ferromagnetic body for surrounding between the stationary electrode and movable electrode to attract a radial magnetic field generated in a radial direction between the stationary electrode and movable electrode by means of the attraction member, and through this a component of the radial magnetic field may be increased in an overall horizontal direction between the stationary electrode and movable electrode, and as a result the radial magnetic field may be further enhanced between both electrodes, thereby strengthening an arc driving force.
摘要翻译：本发明涉及真空断路器中的真空断路器。根据本发明，提供了一种由铁磁体制成的吸引部件，用于围绕固定电极和可动电极之间，借助吸引部件吸引固定电极与可动电极之间径向产生的径向磁场并且通过这样，可以在固定电极和可动电极之间的整个水平方向上增加径向磁场的分量，结果可以在两个电极之间进一步增强径向磁场，从而增强电弧驱动力。

9. 发明授权

US07473035B2 Bearing assembly and method for manufacturing the same 有权
标题翻译：轴承组装及其制造方法
公开(公告)号：US07473035B2
公开(公告)日：2009-01-06
申请号：US11679038
申请日：2007-02-26
申请人： Dai Gil Lee , Dong Chang Park , Seong Min Lee , Byung Chul Kim , Hak Sung Kim , Sung Su Kim , Jong Woon Kim
发明人： Dai Gil Lee , Dong Chang Park , Seong Min Lee , Byung Chul Kim , Hak Sung Kim , Sung Su Kim , Jong Woon Kim
IPC分类号： F16C25/04
CPC分类号： F16C9/04 , F16C11/0633 , F16C33/201 , F16J1/22 , Y10T403/32631
摘要： A bearing assembly includes a spherical journal and a hemispherical bearing that is made of a fiber reinforced composite and has a bearing surface for establishing a spherical pair with the spherical journal. The fiber reinforced composite can be constructed by arranging a uni-directional prepreg, woven fiber prepregs and staple-fiber prepregs in a variety of configurations, and thermoplastic resin particles or self-lubrication particles are uniformly provided on the bearing surface. It is possible to alleviate stress concentration generated on the bearing surface by forming a plurality of air channels capable of imparting directivity on an outer surface of the hemispherical bearing.
摘要翻译：轴承组件包括球形轴颈和由纤维增强复合材料制成并具有用于与球形轴颈建立球形对的支承表面的半球形轴承。纤维增强复合材料可以通过以各种构造布置单向预浸料坯料，编织纤维预浸料坯料和短纤维预浸料坯而构成，并且热塑性树脂颗粒或自润滑颗粒均匀地设置在轴承表面上。通过形成能够赋予半球形轴承的外表面方向性的多个空气通道，可以减轻在轴承表面上产生的应力集中。

10. 发明授权

US08545078B2 Solar lighting apparatus with hybrid solar light diffuser having diffusion-refraction and diffusion-reflection functions 有权
$Solar lighting apparatus with hybrid solar light diffuser having diffusion-refraction and diffusion-reflection functions$
标题翻译：具有扩散折射和扩散反射功能的混合太阳能光扩散器的太阳能照明装置
公开(公告)号：US08545078B2
公开(公告)日：2013-10-01
申请号：US13239099
申请日：2011-09-21
申请人： Byung Chul Kim
发明人： Byung Chul Kim
IPC分类号： E04D13/00
CPC分类号： F21S11/00 , F21S19/005 , F21V5/007 , F21V5/04 , F21V13/04 , F21V2200/00 , F21Y2115/10 , G02B6/0008 , G02B6/0051 , G02B6/0053
摘要： A solar lighting apparatus uses optical fibers to transmit solar light for illumination. The apparatus includes a support frame, optical fibers, a hybrid solar light diffuser and a reflective sheet. The optical fibers are fastened to the support frame and are spaced apart from each other at regular intervals. The hybrid solar light diffuser is coupled to a lower portion of the support frame and includes a diffusion plate and diffusion lenses which are provided on the diffusion plate at positions corresponding to the respective optical fibers. Each diffusion lens has a width increasing from a top thereof to a bottom. An incident depression is formed in the upper end of each diffusion lens. A reflective surface is formed on the circumferential outer surface of each diffusion lens to diffuse and reflect solar light. The reflective sheet is applied to the lower surface of the support frame.
摘要翻译：太阳能照明装置使用光纤传输用于照明的太阳光。该装置包括支撑框架，光纤，混合太阳能光漫射器和反射片。光纤被固定到支撑框架上并且以规则的间隔彼此间隔开。混合太阳光漫射器耦合到支撑框架的下部，并且包括扩散板和扩散透镜，其在对应于各个光纤的位置处设置在扩散板上。每个扩散透镜具有从顶部到底部的宽度增加。在每个扩散透镜的上端形成一个入射凹陷。在每个漫射透镜的周向外表面上形成反射表面以扩散和反射太阳光。反射片被施加到支撑框架的下表面。

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