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    • 86. 发明授权
    • Foam pump dispenser having leakage prevention function against reverse flow
    • 泡沫泵分配器具有防止倒流的防漏功能
    • US08376190B2
    • 2013-02-19
    • US12098140
    • 2008-04-04
    • Hee Jin ChoiYu Kwang OhWon hee Lee
    • Hee Jin ChoiYu Kwang OhWon hee Lee
    • B67D7/76
    • B05B11/3074B05B7/0037B05B11/3067B05B11/3087
    • A foam pump dispenser that has a prevention function against any reverse flow is disclosed, which comprises an air guide which is engaged at a lower side of the air and liquid mixing chamber of the piston cover member; a liquid leakage prevention spring which is located between the piston cover member and the piston member; and a liquid leakage prevention valve which is covered on the upper side of the liquid compression piston. The foam pump dispenser with the above construction is able to prevent a leakage of liquid, and is able to obtain a reliable fixed supply of air in a pump dispenser designed to properly mix liquid such as foaming cleanser, foam hand soap, shave foam, and hair mousse, etc. with air and to pump out in a foam shape.
    • 公开了一种具有防止任何反向流动的防止功能的泡沫泵分配器,其包括:空气引导件,其接合在活塞盖构件的空气和液体混合室的下侧; 位于活塞盖构件和活塞构件之间的防漏液弹簧; 以及液体压缩活塞的上侧被覆盖的防漏液阀。 具有上述结构的泡沫泵分配器能够防止液体泄漏,并且能够在设计成适当地混合液体的泵分配器中获得可靠的固定供应空气,所述泵分配器适当地混合诸如泡沫清洁剂,泡沫洗手液,剃须泡沫和 毛发摩丝等与空气一起泵出泡沫形状。
    • 89. 发明申请
    • SLAVE DISPLAY DEVICE, SET-TOP BOX, AND DIGITAL CONTENTS CONTROL SYSTEM
    • 从显示设备,机顶盒和数字内容控制系统
    • US20120167126A1
    • 2012-06-28
    • US13005717
    • 2011-01-13
    • Hoon PAEKWon Hee Lee
    • Hoon PAEKWon Hee Lee
    • H04H60/32G06F13/00H04N7/173
    • H04N21/42207H04N21/42209H04N21/4222H04N21/4312H04N21/4363H04N21/44029H04N21/4622H04N21/478H04N21/4782H04N21/482H04N21/6118H04N21/64322H04N21/8126
    • A digital contents control system includes: a set-top box which generates a video for a master display device and a video for a slave display device with a received broadcasting signal and sends the generated videos to the master display device and the slave display device, respectively; the master display device for receiving the video generated for the master display device from the set-top box and displaying the received video; and the slave display device for receiving the video generated for the slave display device from the set-top box, displaying the received video and providing a control video area for control of the master display device or the slave display device to a separate display area, wherein, when a control instruction is input through the control video area provided in the slave display device, the input control instruction is sent to the set-top box and the set-top box controls the video for the master display device or the slave display device according to the input control instruction.
    • 数字内容控制系统包括:机顶盒,其生成用于主显示设备的视频和具有接收的广播信号的从属显示设备的视频,并将生成的视频发送到主显示设备和从显示设备, 分别; 所述主显示装置用于从所述机顶盒接收为所述主显示装置生成的视频,并显示所接收的视频; 以及从显示装置,用于从机顶盒接收从属显示装置生成的视频,显示所接收的视频,并将主控显示装置或从属显示装置的控制视频区域提供给单独的显示区域, 其中,当通过从属显示装置中提供的控制视频区输入控制指令时,将输入控制指令发送到机顶盒,机顶盒控制主显示装置或从显示器的视频 设备根据输入控制指令。
    • 90. 发明申请
    • Fault Detector and Fault Detection Method for Attitude Control System of Spacecraft
    • 航天器姿态控制系统故障检测与故障检测方法
    • US20120053780A1
    • 2012-03-01
    • US12946882
    • 2010-11-16
    • Chan Gook PARKJun Han LEEWon Hee LEE
    • Chan Gook PARKJun Han LEEWon Hee LEE
    • G06F19/00G01M17/00
    • B64G1/24B64G1/26B64G1/283B64G2001/245
    • Provided are a fault detector and a fault detection method for an attitude control system (ACS) of a spacecraft. The fault detector includes a first interacting multiple model (IMM) fault detection block for generating a normal model filter of the plurality of actuators and a plurality of upper level filters including fault model filters corresponding to the respective actuators, and detecting faults of the plurality of actuators using an IMM estimation technique from the plurality of upper level filters, and a second IMM fault detection block for generating a plurality of lower level filters each including a fault type model filter of the fault-detected actuator in the first IMM fault detection block, and detecting a fault type of the failed actuator using the IMM estimation technique.
    • 提供了一种用于航天器的姿态控制系统(ACS)的故障检测器和故障检测方法。 故障检测器包括用于产生多个致动器的正常模型滤波器的第一交互多模型(IMM)故障检测块和包括与各个致动器相对应的故障模型滤波器的多个上级滤波器,并且检测多个 执行器,其使用来自多个上级滤波器的IMM估计技术;以及第二IMM故障检测块,用于生成多个下级滤波器,每个低电平滤波器包括第一IMM故障检测块中的故障检测致动器的故障型模型滤波器, 并使用IMM估计技术检测故障致动器的故障类型。