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    • 32. 发明申请
    • MICROWAVE PLASMA NOZZLE WITH ENHANCED PLUME STABILITY AND HEATING EFFICIENCY
    • MICROWAVE等离子喷嘴,具有增强的液体稳定性和加热效率
    • WO2006014455A3
    • 2007-01-18
    • PCT/US2005023886
    • 2005-07-07
    • AMARANTE TECHNOLOGIES INCNORITSU KOKI CO LTDLEE SANG HUNKIM JAY JOONGSOO
    • LEE SANG HUNKIM JAY JOONGSOO
    • H05H1/46H05H1/24
    • H05H1/46H05H2001/4622H05H2001/463
    • Systems and methods for generating microwave plasma are disclosed. The present invention provides a microwave plasma nozzle (26) that includes a gas flow tube (40), and a rod-shaped conductor (34) that is disposed in the gas flow tube (40) and has a tip (33) near the outlet of the gas flow tube (40). A portion (35) of the rod-shaped conductor (34) extends into a microwave cavity (24) to receive microwaves passing in the cavity (24). These received microwaves are focused at the tip (33) to heat the gas into plasma. The microwave plasma nozzle (26) also includes a vortex guide (36) between the rod-shaped conductor (34) and the gas flow tube (40) imparting a helical shaped flow direction to the gas flowing through the tube (40). The microwave plasma nozzle (26) further includes a shielding mechanism (108) for reducing a microwave power loss through the gas flow tube (40).
    • 公开了用于产生微波等离子体的系统和方法。 本发明提供了一种微波等离子体喷嘴(26),其包括气体流通管(40)和杆状导体(34),其设置在气体流管(40)中,并具有靠近 气流管(40)的出口。 棒状导体(34)的一部分(35)延伸到微波空腔(24)中以接收通过空腔(24)的微波。 这些接收的微波聚焦在尖端(33),以将气体加热成等离子体。 微波等离子体喷嘴(26)还包括在杆状导体(34)和气体流管(40)之间的涡流引导件(36),其向流过管(40)的气体赋予螺旋形流动方向。 微波等离子体喷嘴(26)还包括用于减小通过气流管(40)的微波功率损耗的屏蔽机构(108)。
    • 34. 发明申请
    • SYSTEM AND METHOD FOR OPTIMIZING DATA ACQUISITION OF PLASMA USING A FEEDBACK CONTROL MODULE
    • 使用反馈控制模块优化等离子体数据采集的系统和方法
    • WO2006028619A1
    • 2006-03-16
    • PCT/US2005/027476
    • 2005-08-02
    • NORITSU KOKI CO., LTD.AMARANTE TECHNOLOGIES, INC.LEE, Sang, HunKIM, Jay, Joongsoo
    • LEE, Sang, HunKIM, Jay, Joongsoo
    • H01J37/32
    • H01J37/3299H01J37/32935
    • Method, systems and computer readable media for optimizing data acquisition of microwave plasma are disclosed. The present invention provides a method that includes the steps of selecting an operational condition for a plasma generation system, operating the plasma generating system under the selected operational condition, determining whether a stable plasma is established using a sensing device and acquiring/storing plasma data if the stable plasma is established. The method further includes a step of repeating data acquisition under various operational conditions to establish a database for plasma characterization. The present invention further provides a feedback control module (44) that operates in conjunction with a plasma generating system (10) to automate and optimize the process of data acquisition.
    • 公开了用于优化微波等离子体的数据采集的方法,系统和计算机可读介质。 本发明提供了一种方法,其包括以下步骤:选择等离子体产生系统的操作条件,在所选择的操作条件下操作等离子体发生系统,确定是否使用感测装置建立稳定的等离子体并且获取/存储等离子体数据,如果 建立稳定的等离子体。 该方法还包括在各种操作条件下重复数据采集以建立用于等离子体表征的数据库的步骤。 本发明还提供一种反馈控制模块(44),其与等离子体发生系统(10)一起工作,以自动化和优化数据采集过程。
    • 37. 发明申请
    • DERIVATION OF MIDBRAIN DOPAMINERGIC NEURONS FROM EMBRYONIC STEM CELLS
    • 胚胎干细胞衍化中脑多巴胺能神经元
    • WO0183715A3
    • 2002-05-23
    • PCT/US0114051
    • 2001-05-01
    • US GOV HEALTH & HUMAN SERVLEE SANG HUNLUMELSKY NADYASTUDER LORENZMCKAY RON D G
    • LEE SANG-HUNLUMELSKY NADYASTUDER LORENZMCKAY RON D G
    • A61K35/12A61K48/00A61P25/00C12N5/0793C12N5/06A61K35/30C12N5/08C12N5/10C12Q1/02
    • C12N5/0619A61K35/12A61K48/00C12N2501/115C12N2501/119C12N2501/41C12N2506/02
    • The invention provides a method of culturing cells. The method generally includes five stages: (1) expansion of ES cells; (2) generation of embryoid bodies; (3) selection of CNS precursor cells; (4) expansion of CNS precursor cells; and (5) differentiation of CNS precursor cells. During the expansion phase, the CNS precursor cells are cultured in a media which includes at least one neurologic agent such as bFGF, SHH, and FGF8. The expanded CNS precursors are differentiated by withdrawal of at least one neurologic agent, typically, bFGF. Preferably, the differentiation media includes ascorbic acid. The method of the invention can be used to culture a variety of cells, preferably neuronal cells, including, but not limited to dopaminergic neuron cells, cholinergic neuronal cells and serotonergic neuron cells. The invention also provides a method for treating a neurological disorder, such as Parkinson's disease, a method of introducing a gene product into a brain of a patient, and an assay for neurologically active substances. The invention further provides a cell culture which includes differentiated neuron cells, of which at least about 20 % of the differentiated neurons are dopaminergic neurons.
    • 本发明提供了培养细胞的方法。 该方法通常包括五个阶段:(1)ES细胞的扩增; (2)胚状体的产生; (3)选择CNS前体细胞; (4)CNS前体细胞的扩增; 和(5)CNS前体细胞的分化。 在扩展阶段期间,将CNS前体细胞在包含至少一种神经药剂如bFGF,SHH和FGF8的培养基中培养。 扩大的CNS前体通过撤出至少一种神经药剂(通常为bFGF)而分化。 优选地,分化培养基包含抗坏血酸。 本发明的方法可用于培养各种细胞,优选神经元细胞,包括但不限于多巴胺能神经元细胞,胆碱能神经元细胞和5-羟色胺能神经元细胞。 本发明还提供治疗神经障碍如帕金森病的方法,将基因产物导入患者脑内的方法和神经活性物质的检测方法。 本发明进一步提供了包括分化的神经元细胞的细胞培养物,其中至少约20%的分化的神经元是多巴胺能神经元。
    • 38. 发明申请
    • GAS CONVERSION SYSTEM
    • 气体转换系统
    • WO2013003164A3
    • 2013-04-18
    • PCT/US2012043421
    • 2012-06-21
    • AMARANTE TECHNOLOGIES INCTANIBATA TORUKOO JAE-MOLEE SANG HUN
    • TANIBATA TORUKOO JAE-MOLEE SANG HUN
    • B01J19/12B01J7/00C01B32/50
    • H05H1/46H05H2001/4622
    • A gas conversion system (1) using microwave plasma is provided. The system (1) includes: a microwave waveguide (24); a gas flow tube (26) passing through a microwave waveguide (24) and configured to transmit microwaves therethrough; a temperature controlling means (241) for controlling a temperature of the microwave waveguide (24); a temperature sensor (29) disposed near the gas flow tube (26) and configured to measure a temperature of gas flow tube (26) or microwave waveguide (24); an igniter (28) located near the gas flow tube (26) and configured to ignite a plasma inside the gas flow tube (26) so that the plasma converts a gas flowing through the gas flow tube (26) during operation; and a plasma detector (30) located near the gas flow tube (26) and configured to monitor the plasma.
    • 提供一种使用微波等离子体的气体转换系统(1)。 系统(1)包括:微波波导(24); 气流管(26),其穿过微波波导(24)并且被配置为通过其传输微波; 温度控制装置(241),用于控制微波波导(24)的温度; 设置在所述气流管(26)附近并构造成测量气流管(26)或微波波导(24)的温度的温度传感器(29); 位于气流管(26)附近且配置成点燃气流管(26)内部的等离子体的点火器(28),使得等离子体在操作期间转换流过气流管(26)的气体; 和位于气流管(26)附近并且被配置成监测等离子体的等离子体检测器(30)。
    • 39. 发明申请
    • IMPEDANCE MATCHING APPARATUS
    • 阻抗匹配装置
    • WO2013022237A1
    • 2013-02-14
    • PCT/KR2012/006202
    • 2012-08-03
    • LG INNOTEK CO., LTD.LEE, Sang Hun
    • LEE, Sang Hun
    • H03H7/38H04B1/48
    • H03H7/38H03H7/40H04B1/0458H04B1/18
    • Disclosed is an impedance matching apparatus performing impedance matching between a front end module and an antenna. The impedance matching apparatus includes an RF front end providing a multi-band RF signal, a reflected power measuring module measuring a reflection coefficient for the RF input signal, a matching module adjusting impedance so that the reflection coefficient is minimized, a first switch module provided in the RF front end to selectively switch the RF signal onto a bypass path, and a controller allowing the RF signal to be switched onto the bypass path if a specific frequency range is detected from the reflection coefficient.
    • 公开了一种在前端模块和天线之间执行阻抗匹配的阻抗匹配装置。 阻抗匹配装置包括提供多频带RF信号的RF前端,测量RF输入信号的反射系数的反射功率测量模块,匹配模块调整阻抗以使反射系数最小化,提供第一开关模块 在RF前端中,如果从反射系数检测到特定频率范围,则将RF信号选择性地切换到旁路路径上,以及允许RF信号切换到旁路路径的控制器。