A can measure the output torque of flexible transmission device

本发明涉及一种传动装置，具体地说一种能够测量输出扭矩的柔性传动装置。包括扭矩传感器、定子、动子及柔性连接件，其中扭矩传感器通过轴承与动子转动连接，所述定子设置于动子的外侧、并与扭矩传感器固联，所述定子通过柔性连接件与动子连接，所述柔性连接件为拉簧。本发明可以根据实际需求改变拉簧的刚度和数量，可以在不改变机械结构外形和尺寸的条件下改变柔性传动部件刚度，具有良好的适配性

Flexible transmission device capable of measuring output torque

本发明涉及一种传动装置，具体地说一种能够测量输出扭矩的柔性传动装置。包括扭矩传感器、定子、动子及柔性连接件，其中扭矩传感器通过轴承与动子转动连接，所述定子设置于动子的外侧、并与扭矩传感器固联，所述定子通过柔性连接件与动子连接，所述柔性连接件为拉簧。本发明可以根据实际需求改变拉簧的刚度和数量，可以在不改变机械结构外形和尺寸的条件下改变柔性传动部件刚度，具有良好的适配性

Heat-knife type hook locking separating mechanism

本实用新型为涉及一种分离解锁装置，具体地说是一种热刀式钩锁分离机构。包括锁钩释放机构、热刀组件、紧固绳索、紧固绳索导向套、绳索预紧弹簧及底板，其中底板上沿周向均布有至少三个锁钩释放机构，所述绳索预紧弹簧设置于底板上、并两端分别与沿周向环绕在各锁钩释放机构上钩子末端的紧固绳索的两端连接，所述热刀组件设置于底板上、并位于与绳索预紧弹簧相对的位置，用于熔断紧固绳索。所述底板上设有用于对紧固绳索进行导向的紧固绳索导向套。本实用新型采用低冲击、无污染的非火工解锁装置，即热刀式解锁机构，因其释放过程中没有火药的燃烧或爆炸，故其具有无冲击、无污染、安全性好、地面测试时可重复使用等优点

戊型肝炎重组蛋白聚乳酸羟基乙酸微球疫苗的研究

目的:研究戊型肝炎重组蛋白(NE2)聚乳酸羟基乙酸(PLGA)微球疫苗诱导免疫应答的情况。方法:复乳法制备微球,考察粒径分布等特性。通过间接ELISA法检测其诱导BALB/c小鼠体内IgG、IgG2a和IgG1水平,并通过IFN--ELISPOT方法检测其诱导BALB/c小鼠体内抗原特异性免疫应答情况。结果:微球的平均粒径为7.1 m。注射小鼠6周后(第4周加强免疫1次),微球疫苗诱导产生的抗戊型肝炎病毒IgG抗体水平较同剂量铝佐剂组明显升高(间接ELISA:OD450/620 10.09 vs.5.32)。IgG2a抗体量略高于铝佐剂组,OD450/620分别为0.17、0.04。IgG1抗体量明显高于铝佐剂组,OD450/620分别为20.48、15.00。IFN--ELISPOT结果显示,微球疫苗能很好的诱导NE2或P34肽抗原特异性免疫应答。结论:戊型肝炎重组蛋白聚乳酸羟基乙酸微球作为疫苗输送体系能明显的提高抗原的免疫原性,有很好的应用前景

JUNO Sensitivity on Proton Decay p→νˉK+p\to \bar\nu K^+ Searches

The Jiangmen Underground Neutrino Observatory (JUNO) is a large liquid scintillator detector designed to explore many topics in fundamental physics. In this paper, the potential on searching for proton decay in $p\to \bar\nu K^+$ mode with JUNO is investigated.The kaon and its decay particles feature a clear three-fold coincidence signature that results in a high efficiency for identification. Moreover, the excellent energy resolution of JUNO permits to suppress the sizable background caused by other delayed signals. Based on these advantages, the detection efficiency for the proton decay via $p\to \bar\nu K^+$ is 36.9% with a background level of 0.2 events after 10 years of data taking. The estimated sensitivity based on 200 kton-years exposure is $9.6 \times 10^{33}$ years, competitive with the current best limits on the proton lifetime in this channel

JUNO sensitivity on proton decay p → ν K + searches*

The Jiangmen Underground Neutrino Observatory (JUNO) is a large liquid scintillator detector designed to explore many topics in fundamental physics. In this study, the potential of searching for proton decay in the $p\to \bar{\nu} K^+$ mode with JUNO is investigated. The kaon and its decay particles feature a clear three-fold coincidence signature that results in a high efficiency for identification. Moreover, the excellent energy resolution of JUNO permits suppression of the sizable background caused by other delayed signals. Based on these advantages, the detection efficiency for the proton decay via $p\to \bar{\nu} K^+$ is 36.9% ± 4.9% with a background level of $0.2\pm 0.05({\rm syst})\pm$$0.2({\rm stat})$ events after 10 years of data collection. The estimated sensitivity based on 200 kton-years of exposure is $9.6 \times 10^{33}$ years, which is competitive with the current best limits on the proton lifetime in this channel and complements the use of different detection technologies