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121. 发明申请

US20080242806A1 Water-Soluble Fluorescent Particle Comprising Entangled Fluorescent Polymer and Amphiphilic Molecule 有权
标题翻译：水溶性荧光颗粒包含缠结荧光聚合物和两亲分子
公开(公告)号：US20080242806A1
公开(公告)日：2008-10-02
申请号：US12065478
申请日：2006-08-30
申请人： Zhikuan Chen , Xu Li
发明人： Zhikuan Chen , Xu Li
IPC分类号： C08G63/00 , C08F228/06 , C08F226/06 , C08G61/00 , C08G75/00 , C08G73/00 , C08G65/00 , C08G77/00 , C08L83/00
CPC分类号： G01N33/582 , C08J3/03 , C08J2365/00 , C08L65/00 , C08L71/02 , C09K11/06 , C09K2211/14 , G01N33/587 , C08L2666/22
摘要： Water-soluble fluorescent particles are formed in a simple process. A mixture comprising a solvent, water, a fluorescent polymer dissolved in the solvent, and an amphiphilic molecule is provided. The fluorescent polymer comprises a hydrophobic segment. The amphiphilic molecule comprises hydrophilic and hydrophobic segments. The solvent is removed from the mixture to allow the fluorescent polymer and the amphiphilic molecule to entangle in the presence of water, thus forming the water-soluble fluorescent particles. In the formed particles, the hydrophilic segments of the amphiphilic molecule are entangled with one another, and the hydrophobic segments of the fluorescent polymer and amphiphilic molecule are entangled with one another. The amphiphilic molecule encapsulates the fluorescent polymer and at least some of the hydrophilic segments are exposed to render the particle soluble in water.
摘要翻译：以简单的方法形成水溶性荧光颗粒。提供了包含溶剂，水，溶解在溶剂中的荧光聚合物和两亲性分子的混合物。荧光聚合物包含疏水链段。两亲分子包括亲水和疏水链段。从混合物中除去溶剂，使荧光聚合物和两亲分子在水存在下缠结，从而形成水溶性荧光颗粒。在形成的颗粒中，两亲性分子的亲水链段彼此缠结，并且荧光聚合物和两亲分子的疏水链段彼此缠结。两亲性分子封装荧光聚合物，暴露出至少一些亲水链段以使颗粒溶于水。

122. 发明申请

US20080153693A1 CATALYSTS FOR MANUFACTURING CARBON SUBSTANCES 失效
标题翻译：催化剂用于制造碳物质
公开(公告)号：US20080153693A1
公开(公告)日：2008-06-26
申请号：US10328105
申请日：2002-12-23
申请人： Xu Li , Youchang Wang , Takashi Okawa , Akio Harada , Yoshikazu Nakayama
发明人： Xu Li , Youchang Wang , Takashi Okawa , Akio Harada , Yoshikazu Nakayama
IPC分类号： B01J23/70
CPC分类号： B82Y40/00 , B01J23/825 , B01J23/835 , B01J37/0219 , B01J37/082 , B82Y30/00 , C01B32/162 , C01B32/18 , C01B2202/36
摘要： A catalyst for manufacturing carbon substances, such as carbon nanotube that has a diameter of 1000 nm or less, the catalyst containing at least iron, cobalt or nickel of a first element group and tin or indium of a second element group. The catalyst can be formed by at least tin and indium in addition to cobalt or nickel. The former catalyst provides a 2-component type catalyst and a multi-component type catalyst that is composed on the basis of the 2-component type catalyst, and the later catalyst provides a 3-component type catalyst and a multi-component type catalyst that is composed on the basis of the 3-component type catalyst.
摘要翻译：用于制造直径为1000nm以下的碳纳米管等碳材料的催化剂，所述催化剂至少含有第一元素基团的铁，钴或镍，以及第二元素基团的锡或铟。除了钴或镍之外，催化剂可以至少由锡和铟形成。前一种催化剂提供基于2-组分型催化剂组成的2-组分型催化剂和多组分型催化剂，后催化剂提供一种3-组分型催化剂和多组分型催化剂，是基于3组分型催化剂组成的。

123. 发明申请

US20070253890A1 Highly Efficient Material Spraying Type Carbon Nanostructure Synthesizing Method and Apparatus 审中-公开
标题翻译：高效材料喷涂型碳纳米结构合成方法与装置
公开(公告)号：US20070253890A1
公开(公告)日：2007-11-01
申请号：US11628304
申请日：2004-06-04
申请人： Yoshikazu Nakayama , Takeshi Nagasaka , Toru Sakai , Takeshi Hayashi , Hiroyuki Tsuchiya , Xu Li , Toshikazu Nosaka
发明人： Yoshikazu Nakayama , Takeshi Nagasaka , Toru Sakai , Takeshi Hayashi , Hiroyuki Tsuchiya , Xu Li , Toshikazu Nosaka
IPC分类号： C01B31/02 , D01F9/127
CPC分类号： B82Y40/00 , B82Y30/00 , C01B32/05 , C01B32/152 , C01B32/162 , C01B32/18
摘要： Developed are a synthesizing method for carbon nanostructures where the generation of tar-like byproducts is reduced and carbon nanostructures are generated highly efficiently, and a unit therefor. A highly efficient material spraying type carbon nanostructure synthesizing apparatus according to the present invention is formed of a catalyst body that is placed inside a reaction tube, a heating unit that is provided in order to heat the vicinity of this catalyst body to the temperature range where carbon nanostructures are generated, a material gas supplying pipe for introducing a material gas into reaction tube which is provided in such a manner that an end of this supplying pipe is placed in proximity to catalyst body, and a preheating unit for preheating the material gas supplying pipe to a temperature range where no tar-like products are generated from a material gas. No tar-like substance is generated in the material gas supplying pipe, and the material gas is directly sprayed against the catalyst body, skipping the middle temperature range. Therefore, the probability of reaction occurring is high, and the yield in the generation of carbon nanostructures is high. Most of the material gas is consumed; thus, no tar-like substance is generated inside reaction tube.
摘要翻译：开发了碳纳米结构的合成方法，其中焦油样副产物的产生被减少并且碳纳米结构产生高效率，并且其单位。根据本发明的高效材料喷涂型碳纳米结构合成装置由放置在反应管内的催化剂体形成，加热单元是为了将该催化剂体的附近加热到其温度范围，产生碳纳米结构，用于将材料气体引入到反应管中的材料气体供给管，该反应管以使得该供给管的端部放置在催化剂体附近的方式设置，以及用于预热材料气体供给的预热单元管道到材料气体不产生焦油状产品的温度范围。在原料气体供给管中不产生焦油状物质，原料气体直接喷射在催化剂体上，跳过中间温度范围。因此，反应发生的可能性高，碳纳米结构产生的产率高。大部分原料气被消耗; 因此，在反应管内不产生焦油状物质。

124. 发明申请

US20070071837A1 Treatment of aspirin resistance with radix salviae mitiorhizae, its extract and composition 审中-公开
标题翻译：用丹参丹参治疗阿司匹林抵抗，其提取物和组成
公开(公告)号：US20070071837A1
公开(公告)日：2007-03-29
申请号：US10564661
申请日：2004-08-26
申请人： Xijun Yan , Naifeng Wu , Zhengliang Ye , Xu Li , Zhixin Guo , Na Zhao
发明人： Xijun Yan , Naifeng Wu , Zhengliang Ye , Xu Li , Zhixin Guo , Na Zhao
IPC分类号： A61K36/254 , A61K36/258
CPC分类号： A61K36/537 , A61K36/185 , A61K36/258 , A61K45/06 , A61K2300/00
摘要： The present invention relates to the treatment of aspirin resistant cardio-cerebrovascular diseases using RSM (RSM), its extract and composition comprising any or both of them, especially the formulation Dan Shen Drop Pills (Drop Pills of RSM).
摘要翻译：本发明涉及使用RSM（RSM）治疗阿司匹林抗心律失常性心脑血管疾病，其提取物和组合物包含任何或两者，特别是制剂丹申滴丸（RSM滴剂）。

125. 发明申请

US20070037370A1 Method and apparatus for high-efficiency synthesis of carbon nanostructure, and carbon nanostructure 有权
标题翻译：用于高效合成碳纳米结构和碳纳米结构的方法和装置
公开(公告)号：US20070037370A1
公开(公告)日：2007-02-15
申请号：US10551051
申请日：2004-03-23
申请人： Osamu Suekane , Toshikazu Nosaka , Yoshikazu Nakayama , Lujun Pan , Takeshi Nagasaka , Toru Sakai , Hiroyuki Tsuchiya , Toshiki Goto , Xu Li
发明人： Osamu Suekane , Toshikazu Nosaka , Yoshikazu Nakayama , Lujun Pan , Takeshi Nagasaka , Toru Sakai , Hiroyuki Tsuchiya , Toshiki Goto , Xu Li
IPC分类号： H01L21/20
CPC分类号： B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/30
摘要： Developed is high-efficiency synthesis method and apparatus capable of promoting the initial growth of carbon nanostructure by eliminating the initial fluctuation time and rising time in raw gas flow quantity. A high-efficiency synthesis method of carbon nanostructure according to the present invention is a high-efficiency synthesis method of carbon nanostructure, the method comprising: bringing raw material gas and a catalyst into contact with each other under reactive conditions so as to produce a carbon nanostructure, wherein: the initiation of contact of the raw material gas with the catalyst is carried out instantaneously. Reaction conditions such as temperature and raw material gas concentration are set so as to meet those for catalyst growth, and under the reaction conditions, the initiation of contact of raw material gas G with catalyst 6 is carried out instantaneously. Consequently, the initial growth of carbon nanostructure is positively carried out, and the height growth and thickness growth thereof can be effected in high efficiency. Further, high-density growth and short-time high-speed growth can be realized. The catalyst includes any forms of catalyst such as catalyst substrate, catalyst structure, catalyst powders and catalyst pellet. It is especially preferred to employ a system wherein the feed and interruption of the raw material gas G are intermittently controlled by means of an electromagnetic three-way valve 24.
摘要翻译：开发了通过消除原始气体流量的初始波动时间和上升时间，可以促进碳纳米结构初始生长的高效合成方法和装置。根据本发明的碳纳米结构的高效合成方法是碳纳米结构的高效合成方法，该方法包括：使原料气体和催化剂在反应条件下彼此接触，以产生碳纳米结构，其中：原料气体与催化剂的接触开始立即进行。反应条件如温度和原料气体浓度设定为满足催化剂生长的条件，在反应条件下，原料气体G与催化剂6的接触开始立即进行。因此，积极地进行碳纳米结构的初始生长，并且可以高效率地实现其高度生长和厚度生长。此外，可以实现高密度生长和短时高速生长。催化剂包括任何形式的催化剂，如催化剂底物，催化剂结构，催化剂粉末和催化剂颗粒。特别优选采用通过电磁三通阀24间歇地控制原料气体G的进料和中断的系统。

126. 发明授权

US5646990A Efficient speakerphone anti-howling system 失效
标题翻译：高效扬声器防啸声系统
公开(公告)号：US5646990A
公开(公告)日：1997-07-08
申请号：US531993
申请日：1995-09-21
申请人： Xu Li
发明人： Xu Li
IPC分类号： G10K15/00 , H03H17/00 , H04B3/20 , H04B3/23 , H04M1/60 , H04M9/08
CPC分类号： H04M9/082
摘要： A cost-effective anti-howling system and method enables fast detection of the presence of true double talk, and substantially eliminates undesirable howling attributable to sudden changes in the acoustic echo path between a speakerphone microphone and loudspeaker during speakerphone conversations. Speakerphone embodiments include a delay-compensated and normalized cross-product calculation performed by a system processor having at least two memory buffers. One buffer is associated with the loudspeaker signal and the other buffer is associated with the microphone signal. The delay-compensated cross-product of the microphone voice signal input and the loudspeaker voice signal output is determined and normalized by energy estimates of the two signals to reduce the calculation error made by variance in the signal level.
摘要翻译：具有成本效益的反啸叫系统和方法能够快速检测真实双重通话的存在，并且基本上消除了由于扬声器话筒和扬声器之间的扬声器话音对话期间的声学回声路径的突然变化引起的不期望的嚎叫。免提电话实施例包括由具有至少两个存储器缓冲器的系统处理器执行的延迟补偿和归一化的交叉乘积计算。一个缓冲器与扬声器信号相关联，另一个缓冲器与麦克风信号相关联。通过两个信号的能量估计来确定和归一化麦克风语音信号输入和扬声器语音信号输出的延迟补偿交叉积，以减少由信号电平的变化引起的计算误差。

127. 发明授权

US5243864A Device for collecting airborne particulate samples 失效
标题翻译：用于收集空气中颗粒样品的装置
公开(公告)号：US5243864A
公开(公告)日：1993-09-14
申请号：US745686
申请日：1991-08-16
申请人： George R. Dunmyre , Carol F. Hagerty , Xu Li
发明人： George R. Dunmyre , Carol F. Hagerty , Xu Li
IPC分类号： G01N1/22 , G01N1/28
CPC分类号： G01N1/2214 , G01N2001/2223 , G01N2001/2833
摘要： A collection device in which the particle collection surface, tacky due to the presence of aqueous polyvinyl alcohol thereon, is periodically or continually hydrated, rehydrated or replenished. This perpetuated hydration of the polyvinyl alcohol collection surface maintains particle collection effectiveness which would be reduced upon dehydration of the aqueous polyvinyl alcohol to a nontacky anhydrous polymer. In one preferred embodiment of the invention, the collection surface is kept in continuous saturation with aqueous polyvinyl alcohol by means of a wick connecting the collection surface and a reservoir of aqueous polyvinyl alcohol. Other hydration arrangements are included within the scope of the invention. The polyvinyl alcohol collection surface, with perpetuated hydration, enables reliable capture and retention of particles, and the polyvinyl alcohol itself does not interfere with analysis by SEM, TEM or other methods.
摘要翻译：收集装置，其中颗粒收集表面由于其上的聚乙烯醇水溶性的存在而发粘，定期或不断地水合，再水合或补充。聚乙烯醇收集表面的这种持续的水合保持了颗粒收集效率，这将在将聚乙烯醇水溶液脱水成非粘性无水聚合物后降低。在本发明的一个优选实施方案中，通过连接收集表面的芯和聚乙烯醇水溶液储存器将收集表面与聚乙烯醇水溶液连续饱和。其他水合装置也包括在本发明的范围内。具有持续水合的聚乙烯醇收集表面能够可靠地捕获和保留颗粒，并且聚乙烯醇本身不会通过SEM，TEM或其它方法干扰分析。

128. 发明授权

US12102989B2 Functional nanoscale metal oxides for stable metal single atom and cluster catalysts 有权
公开(公告)号：US12102989B2
公开(公告)日：2024-10-01
申请号：US18233568
申请日：2023-08-14
申请人： Jingyue Liu , Xu Li
发明人： Jingyue Liu , Xu Li
IPC分类号： B01J21/04 , B01J21/06 , B01J21/08 , B01J21/10 , B01J21/12 , B01J21/14 , B01J23/10 , B01J23/42 , B01J23/44 , B01J23/72 , B01J23/745 , B01J23/75 , B01J35/23 , B01J35/61 , B01J37/02 , C01B3/16 , C01B3/32 , C01B3/40 , C01B32/50
CPC分类号： B01J23/75 , B01J23/10 , B01J23/42 , B01J23/44 , B01J23/72 , B01J23/745 , B01J35/23 , B01J35/613 , B01J37/0221 , C01B3/16 , C01B3/326 , C01B3/40 , C01B32/50 , C01B2203/0233 , C01B2203/0261 , C01B2203/0283 , C01B2203/107 , C01B2203/1082 , C01B2203/1223 , C01B2203/1241
摘要： A nanocomposite catalyst includes a support, a multiplicity of nanoscale metal oxide clusters coupled to the support, and one or more metal atoms coupled to each of the nanoscale metal oxide clusters. Fabricating a nanocomposite catalyst includes forming nanoscale metal oxide clusters including a first metal on a support, and depositing one or more metal atoms including a second metal on the nanoscale metal oxide clusters. The nanocomposite catalyst is suitable for catalyzing reactions such as CO oxidation, water-gas-shift, reforming of CO2 and methanol, and oxidation of natural gas.

129. 发明授权

US11582313B2 Optimizing user equipment operation by conditioning multiple policies on information elements 有权
公开(公告)号：US11582313B2
公开(公告)日：2023-02-14
申请号：US16859221
申请日：2020-04-27
申请人： Ngoc Dung Dao , Xu Li
发明人： Ngoc Dung Dao , Xu Li
IPC分类号： H04W40/02 , H04L29/08 , H04L67/14
摘要： A method and system for protocol data unit (PDU) session release due to violation of time or location information element constraints is provided. Operations may be part of optimizing operation of a user equipment (UE) in a wireless communications network. A policy control function (PCF) determines whether there is a violation of at least one of location information and time information associated with a background data transfer. Upon detecting such a violation, the PCF requests a session management function (SMF) to release a PDU session associated with the background data transfer. The SMF responds by releasing the PDU session.

130. 发明授权

US11425637B2 System and method for UE context and PDU session context management 有权
公开(公告)号：US11425637B2
公开(公告)日：2022-08-23
申请号：US16705942
申请日：2019-12-06
申请人： Ngoc Dung Dao , Xu Li
发明人： Ngoc Dung Dao , Xu Li
IPC分类号： H04W48/18 , H04W36/00 , H04W8/20 , H04W8/08 , H04W28/02 , H04W48/16
摘要： There is provided systems and methods for the grouping of UEs, such that UEs can share a UE group context or share a PDU session context or both. In this manner, network resource usage, with respect to UE context and PDU session context management, can be mitigated.

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