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    • 5. 发明申请
    • HAND STERILIZER GEL DISPENSER WITH LCD MEDIA DISPLAY DEVICE
    • 手动灭菌器凝胶分配器,带有LCD媒体显示设备
    • US20100084486A1
    • 2010-04-08
    • US12530191
    • 2008-03-05
    • Jae Yun Kim
    • Jae Yun Kim
    • B67D7/08
    • A61L2/24A61L2/22
    • Disclosed is a hand sterilizer dispenser having a display screen which can be uploaded with advertisements and wanted information. This hand sterilizer automatically operates when a hand moves toward a sensor without an additional operation. This sterilizer has a gel type detergent, so drying apparatus process is not needed and has a conventional simple cleaning and sterilizing function. The hand sterilizer having a display device of a compact size performs a display of products, reducing in energy waste, and providing a hand sterilizing function and image of a product for a short time without noise and vibrations.
    • 公开了一种具有显示屏的手灭菌器分配器,其可以与广告和想要的信息一起上传。 当手指向传感器移动时,手动灭菌器自动运行,无需额外的操作。 该消毒器具有凝胶型洗涤剂,因此不需要干燥装置,具有常规的清洁消毒功能。 具有紧凑尺寸的显示装置的手动消毒器执行产品的显示,减少能量浪费,并且在短时间内无噪声和振动地提供手消毒功能和产品的图像。
    • 7. 发明授权
    • Process for polymer hydrogenation using lithium hydride prepared from reactor equipped with high-speed injection nozzle
    • 使用由装有高速喷嘴的反应器制备的氢化锂的聚合物氢化方法
    • US06864326B2
    • 2005-03-08
    • US10653664
    • 2003-09-02
    • Young-Hoon KoHoo-Chae KimJae-Yun KimJin-Man Hwang
    • Young-Hoon KoHoo-Chae KimJae-Yun KimJin-Man Hwang
    • B01J31/12C01B6/04C08C19/02C08F8/04
    • C01B6/04C08C19/02C08F8/04
    • The present invention relates to a process for polymer hydrogenation that includes: polymerizing or copolymerizing at least one conjugated diene in a hydrocarbon solvent using an organic alkali metal polymerization initiator to generate a living polymer; adding a terminating agent selected from amines, esters, ketones, or halogen compounds to deactivate the active terminal of the living polymer; and selectively hydrogenating the conjugated diene polymer using at least one organotitanium compound and a lithium hydride, which is prepared from a reactor equipped with a high-speed injection nozzle and thereby precisely controlled in regard to particle diameter. The lithium hydride as used in this process is a highly active lithium hydride having a precisely controlled particle diameter as prepared from a reactor equipped with a high-speed injection nozzle to acquire stable hydrogenation reaction rate and hydrogenation reproducibility, and particularly allow the quantitative control of the lithium hydride/titanium mole ratio in the hydrogenation of the conjugated diene polymer having different molecular weights, thereby maintaining a high hydrogenation activity.
    • 本发明涉及一种聚合物氢化方法,其包括:使用有机碱金属聚合引发剂在烃溶剂中使至少一种共轭二烯聚合或共聚以产生活性聚合物; 加入选自胺,酯,酮或卤素化合物的终止剂以使活性聚合物的活性末端失活; 并使用至少一种有机钛化合物和氢化锂选择性地氢化共轭二烯聚合物,该有机钛化合物和氢化锂由装备有高速注射喷嘴的反应器制备,从而精确控制颗粒直径。 在该方法中使用的氢化锂是具有由配备有高速注射喷嘴的反应器制备的精确控制的粒径的高活性氢化锂,以获得稳定的氢化反应速率和氢化重现性,特别是允许定量控制 在具有不同分子量的共轭二烯聚合物的氢化中的氢化锂/钛摩尔比,从而保持高氢化活性。
    • 8. 发明授权
    • Wing type ultrasonic transducer
    • 翼型超声波换能器
    • US06342747B1
    • 2002-01-29
    • US09512219
    • 2000-02-24
    • Yang-Lae LeePil-Woo HeoSang-Jin ParkJae-Yun KimEui-Su Lim
    • Yang-Lae LeePil-Woo HeoSang-Jin ParkJae-Yun KimEui-Su Lim
    • H01L4108
    • G10K11/22B06B1/0618B06B3/00G10K11/24
    • A wing type ultrasonic transducer is free from a reduction in the output power and has one ultrasonic generator. This ultrasonic generator has piezoelectric ceramic materials with two countermasses respectively coupled to the outside ends of the piezoelectric ceramic materials. A rod-like resonator is coaxially coupled to the outside end of each of the countermasses and is used to emit ultrasonic waves to a liquid in a radial direction. An immersible housing covers the ultrasonic generator so as to accomplish a water tightness of the ultrasonic generator. The rod-like resonator may be a solid resonator or hollow resonator. In addition, the rod-like resonator is integral times as long as a half-wavelength (&lgr;/2) at an operating resonant frequency.
    • 机翼式超声波换能器没有输出功率的降低,并且具有一个超声波发生器。 该超声波发生器具有分别与压电陶瓷材料的外端耦合的两个反电动势的压电陶瓷材料。 棒状谐振器同轴地耦合到每个反走样的外端,并且用于在径向方向上向液体发射超声波。 浸没式外壳覆盖超声波发生器,以达到超声波发生器的防水性。 棒状谐振器可以是固体谐振器或中空谐振器。 此外,杆状谐振器在工作谐振频率下的整体倍数为半波长(lambd / 2)。