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    • 91. 发明授权
    • Vacuum cleaner
    • 吸尘器
    • US07694384B2
    • 2010-04-13
    • US11000918
    • 2004-12-02
    • Tae Jin ParkSang Jun ParkKang Won MoonSeog Yong KimSuck Hyun Moon
    • Tae Jin ParkSang Jun ParkKang Won MoonSeog Yong KimSuck Hyun Moon
    • A47L9/10
    • A47L9/1691A47L5/28
    • Disclosed is a vacuum cleaner including a head having an inlet for sucking in air containing impurities from outside; a dust collector including: a dust collecting container having a handle on a side thereof, and sucking in polluted air and collecting impurities separated from the polluted air, and having an opened top surface for discharging air separated from the impurities; and a top lid including a fixing groove and a guiding member, and detachably provided at the dust collecting container for closing the opened top of the dust collecting container, wherein the guiding member is coupled to a predetermined part of the dust collecting container such that the fixing groove is positioned at a predetermined location when the top lid is assembled with the dust collecting container; a main body having a dust collector receiving recess in front part thereof, wherein the dust collector is detachably provided; and a fixing device provided at an upper front portion above the dust collector receiving recess, and having a protrusion caught by the fixing groove of the top lid, the fixing device fixing the dust collector on the main body, and releasing the dust collector when the dust collector is separated from the main body.
    • 公开了一种真空吸尘器,包括具有用于从外部吸入含有杂质的空气的入口的头部, 一种除尘器,包括:具有在其一侧的手柄的集尘容器,吸入污染空气并收集与污染空气分离的杂质,并具有敞开的顶表面,用于排出与杂质分离的空气; 以及具有固定槽和引导构件的顶盖,并且可拆卸地设置在集尘容器上,用于封闭集尘容器的开口顶部,其中引导构件联接到集尘容器的预定部分,使得 当顶盖与集尘容器组装时,固定槽位于预定位置; 主体在其前部具有集尘器容纳凹部,其中集尘器可拆卸地设置; 以及固定装置,其设置在集尘器容纳凹部上方的上前部,并且具有被顶盖的固定槽卡住的突起,固定装置将集尘器固定在主体上,并且当该集尘器 集尘器与主体分离。
    • 92. 发明授权
    • System using BACnet visual test shell for monitoring and analyzing data frames on BACnet MS/TP communication network
    • 系统采用BACnet视觉测试外壳,对BACnet MS / TP通信网络上的数据帧进行监控和分析
    • US07693987B2
    • 2010-04-06
    • US12025159
    • 2008-02-04
    • Seung Ho HongTae Jin Park
    • Seung Ho HongTae Jin Park
    • G06F15/173
    • H04L12/2816H04L43/028
    • A BACnet MS/TP communication network analysis system includes: a monitoring node for performing a first filtering on a frame received from the network, configuring a monitoring frame by adding a monitoring frame header to the received frame, and transmitting a frame corresponding to a message created in the BACnet visual test shell (VTS) to the communication network; and a monitoring module for receiving the monitoring frame, performing a second filtering thereon, outputting a result of the second filtering, transmitting a part of the monitoring frame on which the second filtering is performed to the VTS, receiving a message from the VTS, determining a destination address of the network to which the received message is transferred, configuring an MS/TP frame on the basis of the received message and the destination address, and transmitting the configured MS/TP frame to the monitoring node.
    • BACnet MS / TP通信网络分析系统包括:监控节点,用于对从网络接收到的帧执行第一过滤,通过向接收到的帧添加监控帧报头来配置监控帧,并发送对应于消息的帧 在BACnet视觉测试外壳(VTS)中创建到通信网络; 监视模块,用于接收监视帧,对其进行第二次滤波,输出第二次滤波的结果,将执行了第二次滤波的监视帧的一部分发送给VTS,从VTS接收消息,确定 传输接收到的消息的网络的目的地地址,基于接收的消息和目的地地址配置MS / TP帧,并将配置的MS / TP帧发送到监视节点。
    • 97. 发明申请
    • Vanadia-Titania Aerogel Catalysts, Preparing Method of the Same, and Oxidative Destruction of Chlorinated Aromatic Compounds Using the Same
    • Vanadia-Titania气凝胶催化剂,其制备方法及使用其的氯化芳族化合物的氧化破坏
    • US20090081111A1
    • 2009-03-26
    • US11720724
    • 2005-11-29
    • Dong Jin SuhTae Jin ParkYoung Hyun YoonJin Soon Choi
    • Dong Jin SuhTae Jin ParkYoung Hyun YoonJin Soon Choi
    • C01B31/18B01J23/22B01J23/34B01J27/02B01J27/053C01B31/20
    • B01J23/22B01D53/8662B01J21/063B01J23/34B01J37/036
    • Disclosed are a vanadia-titania aerogel catalyst having high specific surface area and porosity, a method of preparing the same and a method of completely oxidatively-decomposing a chlorinated aromatic compound using the catalyst under air condition. The vanadia-titania aerogel catalyst of the invention is an aerogel form having many porosities and a high specific surface area obtained by performing a supercritical drying of vanadia-titania wet gel, which is prepared by a sol-gel method, with carbon dioxide and then firing the dried vanadia-titania, with a micro porosity structure being maintained, consists of vanadia and titania wherein a content of the vanadia is 1˜15 wt % of an overall catalyst weight. In addition, according to the invention, the vanadia-titania aerogel catalyst may further comprise a manganese oxide of 1-5 wt % or a sulfur component of 0.0001-1 wt %. Since the vanadia-titania aerogle catalyst of the invention has the very high conversion rate and selectivity for the complete oxidation reaction of the chlorinated aromatic compound and is very thermally stable, it can be usefully used in the oxidation reaction having a high heating value capable of generating local heat spots.
    • 公开了具有高比表面积和孔隙率的氧化钒 - 二氧化钛气凝胶催化剂,其制备方法和使用该催化剂在空气条件下完全氧化分解氯化芳族化合物的方法。 本发明的氧化钒 - 二氧化钛气凝胶催化剂是具有许多孔隙率和高比表面积的气凝胶形式,其通过使用溶胶 - 凝胶法制备的氧化钒 - 二氧化钛湿凝胶用二氧化碳进行超临界干燥,然后 焙烧干燥的氧化钒 - 二氧化钛,保持微孔结构,由氧钒和二氧化钛组成,其中氧钒的含量为总催化剂重量的1〜15重量%。 此外,根据本发明,氧化钒 - 二氧化钛气凝胶催化剂还可以包含1-5重量%的氧化锰或0.0001-1重量%的硫成分。 由于本发明的氧化钒 - 二氧化钛气溶胶催化剂对氯化芳族化合物的完全氧化反应具有非常高的转化率和选择性,并且非常热稳定,因此可以有用地用于具有高热值的氧化反应 产生局部热点。
    • 98. 发明申请
    • COMMUNICATION NETWORK ANALYSIS SYSTEM IN MULTI-LAYERED COMMUNICATION SYSTEM
    • 多层通信系统中的通信网络分析系统
    • US20090006611A1
    • 2009-01-01
    • US12025159
    • 2008-02-04
    • Seung Ho HONGTae Jin PARK
    • Seung Ho HONGTae Jin PARK
    • G06F15/16
    • H04L12/2816H04L43/028
    • The present invention relates to a communication network analysis apparatus in a multi-layered communication system and a method using the apparatus, and more specifically, to a communication network analysis apparatus in a building automation and control system, a communication method using the apparatus, and a protocol conversion method.A communication network analysis system according to the present invention is a BACnet MS/TP communication network analysis system including at least one BACnet MS/TP node connected to a BACnet MS/TP communication network and a BACnet visual test shell (VTS) for monitoring the BACnet MS/TP communication network. The system comprises a monitoring node for performing a first filtering on a frame received from the BACnet MS/TP communication network, configuring a monitoring frame by adding a monitoring frame header to the received frame on which the first filtering is performed, and transmitting a frame corresponding to a message created in the BACnet VTS to the BACnet MS/TP communication network; and a monitoring module for receiving the monitoring frame from the monitoring node, performing a second filtering on the received monitoring frame, outputting a result of the second filtering, transmitting a part of the monitoring frame on which the second filtering is performed to the BACnet VTS, receiving a message from the BACnet VTS, determining a destination address of the BACnet MS/TP communication network to which the received message is transferred, configuring an MS/TP frame on the basis of the received message and the destination address, and transmitting the configured MS/TP frame to the monitoring node.
    • 本发明涉及多层通信系统中的通信网络分析装置和使用该装置的方法,更具体地说,涉及建筑物自动化控制系统中的通信网络分析装置,使用该装置的通信方法,以及 一种协议转换方法。 根据本发明的通信网络分析系统是包括至少一个连接到BACnet MS / TP通信网络的BACnet MS / TP节点的BACnet MS / TP通信网络分析系统和用于监视 BACnet MS / TP通信网络。 该系统包括用于对从BACnet MS / TP通信网络接收的帧执行第一过滤的监视节点,通过向执行第一过滤的接收帧添加监视帧报头来配置监控帧,并且发送帧 对应于在BACnet VTS中创建的到BACnet MS / TP通信网络的消息; 以及监视模块,用于从所述监视节点接收所述监视帧,对所接收的监视帧执行第二过滤,输出所述第二过滤的结果,将执行了所述第二过滤的监视帧的一部分发送到所述BACnet VTS 从BACnet VTS接收消息,确定接收到的消息被传送到的BACnet MS / TP通信网络的目的地址,根据接收到的消息和目的地地址配置MS / TP帧,并发送 配置MS / TP帧到监控节点。
    • 99. 发明申请
    • Flat Terminal for Guideway Transit System
    • 轨道交通系统平台
    • US20080098923A1
    • 2008-05-01
    • US11662665
    • 2005-10-07
    • Tae-Jin Park
    • Tae-Jin Park
    • B61B1/00
    • B61B1/00E04H6/10
    • A flat terminal for a guideway transit system is provided. The flat terminal comprises a gateway 24 connected to a guideway 20 through which a vehicle 10 moves, and through which the vehicle is driven in and out to enter/alight passengers, entering/alighting platforms 30 at which the vehicle stops at the gateway 24 to enter/alight the passengers or freights, and a waiting room 42 provided on the same plane as the entering/alighting platforms 30. Therefore, it is possible to install a single story structure terminal, rather than a two-story structure terminal, and install the gateway or the entering/alighting platforms at the exterior of the building since a movement of the vehicle does not overlap a passageway of the passengers.
    • 提供了一种用于导轨传送系统的平板端子。 平面终端包括连接到车辆10移动的导轨20的通道24,车辆被驱动进出的乘客进入/下车,进入/下车平台30,车辆停在网关24处 进入/下车的乘客或货物,以及与进入/下车平台30在同一平面上提供的候车室42.因此,可以安装单层结构终端而不是两层结构的终端,并安装 由于车辆的移动,建筑物外部的通道或入口/下车平台不与乘客的通道重叠。