会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • METHODS OF HANDLING COVERAGE WITHIN A WIRELESS COMMUNICATIONS SYSTEM
    • 在无线通信系统中处理覆盖的方法
    • WO2008082481A1
    • 2008-07-10
    • PCT/US2007/025735
    • 2007-12-17
    • LUCENT TECHNOLOGIES INC.HE, Yu, JunSHIO, StevenXIE, Hai, RongZHENG, Ming, Bin
    • HE, Yu, JunSHIO, StevenXIE, Hai, RongZHENG, Ming, Bin
    • H04Q7/38
    • H04W16/32
    • A first pilot signal is transmitted at a first frequency for a first coverage area (e.g., an outdoor area). A second pilot signal is transmitted at a second frequency for a second coverage area (e.g., an indoor area). The first pilot signal at the second frequency is transmitted into a portion of the second coverage area, the second coverage area at least overlapping with the first coverage area. Further, the first pilot signal is transmitted at the second frequency in the second coverage area. In an example, the first pilot signal at the first frequency is transmitted from an outdoor base station, the second pilot signal at the second frequency is transmitted by an indoor base station, the first pilot signal at the second frequency is transmitted into the second coverage area (e.g., an interior of a building from a building exit point) by an antenna (e.g., not necessarily at a base station) and the second pilot signal at the first frequency is transmitted by the indoor base station.
    • 对于第一覆盖区域(例如,室外区域)以第一频率发送第一导频信号。 以第二频率发送第二导频信号用于第二覆盖区域(例如,室内区域)。 第二频率的第一导频信号被发送到第二覆盖区域的一部分,第二覆盖区域至少与第一覆盖区域重叠。 此外,在第二覆盖区域中以第二频率发送第一导频信号。 在一个例子中,从户外基站发送第一频率的第一导频信号,由室内基站发送第二频率的第二导频信号,将第二频率的第一导频信号发送到第二频带 通过天线(例如,不一定在基站处),区域(例如,建筑物出口点的建筑物的内部)和第一频率的第二导频信号由室内基站发送。
    • 8. 发明申请
    • METHOD OF MAKING PHOTOCATALYSTS BY LOADING TITANIUM DIOXIDE FILM ON FLEXIBLE SUBSTRATES
    • 通过在柔性基板上加载二氧化钛薄膜制备光催化剂的方法
    • WO2004007070A1
    • 2004-01-22
    • PCT/CN2003/000553
    • 2003-07-11
    • TSINGHUA UNIVERSITYZHU, YongfaHE, YuYU, Fang
    • ZHU, YongfaHE, YuYU, Fang
    • B01J21/06
    • B01J21/063B01D53/8668B01D2255/802B01J23/10B01J35/004B01J35/06B01J37/0018B01J37/0215B01J37/033B01J37/036B01J37/10
    • Disclosed are methods of making a photocatalyst by loading titanium dioxide film on a flexible substrate, comprising the steps of: (1) preparing an active layer sol-gel by: (a) making a precursor solution comprising n-butyl titanate, ethanol, diethanolamine, and water; (b) adding a pore-forming agent selected from the group consisting of polyglycol, octadecylamine, and mixtures thereof to the precursor solution; and (c) placing the resulting solution in a sealed gelatinization process for at least 3 days; and (2) preparing an active TiO 2 photocatalyst layer by: (a) coating a flexible substrate with the active layer sol-gel prepared according to step (1) using a pulling and coating process; (b) drying the coated flexible substrate; and (c) placing the coated, dried flexible substrate in a hydrothermal kettle for thermal crystallization in a mixed solvent of ethanol and water at 60-200°C. Further disclosed are methods wherein the precursor solution comprises titanium tetrachloride, ethanol, and water.
    • 公开了通过在柔性基底上载入二氧化钛膜制备光催化剂的方法,包括以下步骤:(1)通过以下步骤制备活性层溶胶 - 凝胶:(a)制备包含钛酸正丁酯,乙醇,二乙醇胺 和水; (b)向前体溶液中加入选自聚乙二醇,十八胺及其混合物的成孔剂; 和(c)将所得溶液置于密封糊化过程中至少3天; (2)通过以下步骤制备活性TiO 2光催化剂层:(a)使用拉伸和涂布方法用根据步骤(1)制备的活性层溶胶 - 凝胶涂覆柔性基材; (b)干燥涂布的柔性基材; 和(c)将涂覆的干燥的柔性基材置于水热釜中,以在60-200℃的乙醇和水的混合溶剂中进行热结晶。 还公开了其中前体溶液包括四氯化钛,乙醇和水的方法。
    • 10. 发明申请
    • METHOD OF DRUG DELIVERY
    • 药物递送方法
    • WO2011005720A1
    • 2011-01-13
    • PCT/US2010/041001
    • 2010-07-03
    • YU, Chris, C.HE, Yu
    • YU, Chris, C.HE, Yu
    • A61K9/14A61K9/52
    • A61K9/0097
    • A drug delivery method is disclosed. A micro-carrier delivers an encapsulated drug directly to targeted sites without significant interactions with other components in the biological system. In one embodiment, a micro-carrier is first delivered to the general area for treatment. It then scans the area and selectively attaches itself to the cell site or organ location to be treated. Finally, the desired drug contained in the micro-earner is released to the attached site. In another embodiment, a micro-device is first used to process the general area to enhance differentiation in properties between cells and unhealthy cells. Drug is encapsulated in the micro-carrier to preferentially attach onto the targeted sites. Finally, drug is released from the micro-carrier onto the sites. Such microcarriers preferably contains multiple functions comprised of at least two of sensing, analyzing, logic processing, surface treatment, position detection, motion, injecting, delivering, cutting functions, removing functions, biodegradation and disintegration.
    • 公开了药物递送方法。 微载体将封装的药物直接递送到靶点,而与生物系统中的其它组分没有明显的相互作用。 在一个实施方案中,首先将微载体递送至一般区域进行处理。 然后扫描该区域并选择性地将其自身附着到待治疗的细胞部位或器官位置。 最后,将包含在微量收纳器中的所需药物释放到附着部位。 在另一个实施方案中,微装置首先用于处理一般区域以增强细胞与不健康细胞之间的特性差异。 药物被包封在微载体中以优先附着到靶位点上。 最后,药物从微载体释放到现场。 这种微载体优选包含多个功能,包括感测,分析,逻辑处理,表面处理,位置检测,运动,注射,递送,切割功能,去除功能,生物降解和分解中的至少两个。