Method and apparatus for transmit power control for multiple antenna transmissions in the uplink
    12.
    发明授权
    Method and apparatus for transmit power control for multiple antenna transmissions in the uplink 有权
    用于在上行链路中进行多天线传输的发射功率控制的方法和装置

    公开(公告)号:US09031600B2

    公开(公告)日:2015-05-12

    申请号:US12896668

    申请日:2010-10-01

    摘要: Techniques for transmit power control for multiple antenna transmissions in an uplink are disclosed. A wireless transmit/receive unit (WTRU) generates at least one input stream for transmission and applies a gain factor to each channel. The gain factor is determined based on a reference channel power estimate. The WTRU generates at least two data streams from the input stream for transmission via a plurality of antennas and applies weights to the data streams. The gain factor and/or the weights are controlled such that a transmit power on each antenna is within a maximum allowed value. The WTRU may perform power scaling on a condition that a transmit power on any antenna exceeds the maximum allowed value. The WTRU may scale down an enhanced dedicated channel (E-DCH) dedicated physical data channel (E-DPDCH) first before other channels. For multiple E-DCH streams, the WTRU may calculate an E-DPDCH power offset based on an additional power offset factor due to multiple stream transmission.

    摘要翻译: 公开了用于上行链路中多天线传输的发射功率控制的技术。 无线发射/接收单元(WTRU)生成至少一个用于传输的输入流,并将增益因子应用于每个信道。 基于参考信道功率估计来确定增益因子。 WTRU从输入流生成至少两个数据流,以经由多个天线传输,并对数据流应用权重。 控制增益因子和/或权重,使得每个天线上的发射功率在最大允许值内。 WTRU可以在任何天线上的发射功率超过最大允许值的条件下执行功率缩放。 WTRU可以在其他信道之前首先缩小增强型专用信道(E-DCH)专用物理数据信道(E-DPDCH)。 对于多个E-DCH流,WTRU可以基于由于多流传输而引起的附加功率偏移因子来计算E-DPDCH功率偏移。

    SUPERHYDROPHOBIC COATINGS
    13.
    发明申请
    SUPERHYDROPHOBIC COATINGS 审中-公开
    超级涂料

    公开(公告)号:US20140287243A1

    公开(公告)日:2014-09-25

    申请号:US14199857

    申请日:2014-03-06

    IPC分类号: C09D5/00

    摘要: A coating composition comprising a colloidal suspension comprising a fluoropolymer and fluorophilic particles in a liquid solvent, wherein the solvent comprises a fluorocarbon, a semifluorous material, or a combination thereof. Also disclosed is a substrate comprising a coated surface, wherein the coated surface comprises a fluorophilic silica particle doped—fluoropolymer film. Further disclosed is a method comprising fluorinating silica particles and preparing a colloidal suspension comprising a fluoropolymer and the fluorinated silica particles in a liquid solvent, wherein the solvent comprises a fluorocarbon, a semifluorous material, or a combination thereof.

    摘要翻译: 一种涂料组合物,其包含在液体溶剂中包含含氟聚合物和氟聚合物颗粒的胶态悬浮液,其中所述溶剂包含碳氟化合物,半氟化物质或其组合。 还公开了包含涂覆表面的基材,其中涂覆的表面包含氟氟硅石掺杂的含氟聚合物膜。 还公开了一种方法,其包括氟化二氧化硅颗粒并在液体溶剂中制备包含含氟聚合物和含氟二氧化硅颗粒的胶态悬浮液,其中溶剂包括碳氟化合物,半氟化物或其组合。

    METHOD FOR PREPARING 2,3-DIMETHYL-2,3-DINITROBUTANE
    17.
    发明申请
    METHOD FOR PREPARING 2,3-DIMETHYL-2,3-DINITROBUTANE 有权
    制备2,3-二甲基-2,3-哌啶酮的方法

    公开(公告)号:US20130184504A1

    公开(公告)日:2013-07-18

    申请号:US13823831

    申请日:2011-09-05

    IPC分类号: C07C201/14

    摘要: The present invention relates to a method for preparing 2,3-dimethyl-2,3-dinitrobutane (DMNB), which includes the following steps: (1) making titanium-silicate molecular sieve catalyst, acetone, hydrogen peroxide and ammonia contact and react at 65-80° C. to obtain a modified titanium-silicate molecular sieve catalyst; and (2-1) making acetone oxime and hydrogen peroxide contact and react in the presence of the modified titanium-silicate molecular sieve catalyst and water under the conditions of temperature of 60-90° C. and pH of 8-10, and separating DMNB from the reaction products thereof; or (2-2) making acetone, ammonia and hydrogen peroxide contact and react in the presence of the modified titanium-silicate molecular sieve catalyst and water under the conditions of temperature of 60-90° C. and pH of 8-10, and separating DMNB from the reaction products thereof. By the method provided by the present invention, DMNB can be prepared without having to use dangerous chemicals, such as 2-nitropropane, NaH and the like.

    摘要翻译: 本发明涉及一种制备2,3-二甲基-2,3-二硝基丁烷(DMNB)的方法,其包括以下步骤:(1)使钛硅酸盐分子筛催化剂,丙酮,过氧化氢和氨接触并反应 在65-80℃下,得到改性钛酸酯分子筛催化剂; 和(2-1)使丙酮肟和过氧化氢接触并在改性的钛酸硅酸盐分子筛催化剂和水的存在下在60-90℃的温度和pH为8-10的条件下反应,并分离 DMNB反应产物; 或(2-2)使丙酮,氨和过氧化氢接触并在改性钛硅酸盐分子筛催化剂和水的存在下在60-90℃的温度和pH为8-10的条件下反应,和 从其反应产物中分离DMNB。 通过本发明提供的方法,可以制备DMNB,而不必使用危险化学品,例如2-硝基丙烷,NaH等。

    Pyrazolyl acrylonitrile compounds and uses thereof
    18.
    发明授权
    Pyrazolyl acrylonitrile compounds and uses thereof 有权
    吡唑基丙烯腈化合物及其用途

    公开(公告)号:US08455532B2

    公开(公告)日:2013-06-04

    申请号:US13265010

    申请日:2010-04-27

    IPC分类号: A01N43/56 C07D231/12

    摘要: A kind of pyrazolyl acrylniitrile compounds represented by the structures of formula I or stereoisomers thereof are disclosed in the present invention. Where in: R1 is selected from the group of substituents consisting of H, C1-C4 alkoxy C1-C2 alkyl, C3-C5 alkenyloxy C1-C2 alkyl, C3-C5 alknyloxy C1-C2 alkyl, C1-C4 alkylthio C1-C2 alkyl, C1-C5 alkyl carbonyl, C3-C8 cycloalkyl carbonyl, C1-C5 alkoxy carbonyl or C1-C5 alkylthio carbonyl; R2 is Cl or methyl; R3 is H, methyl, CN, NO2 or halogen. Or its stereoisomers.The Formula I compounds have high insecticidal activities or acaricidal activities, so they can be used as insecticide or acaricide.

    摘要翻译: 在本发明中公开了一种由式I结构或其立体异构体表示的吡唑基丙烯腈化合物。 其中:R1选自H,C1-C4烷氧基C1-C2烷基,C3-C5烯氧基C1-C2烷基,C3-C5烷氧基C1-C2烷基,C1-C4烷硫基C1-C2烷基 ,C 1 -C 5烷基羰基,C 3 -C 8环烷基羰基,C 1 -C 5烷氧基羰基或C 1 -C 5烷硫基羰基; R2是Cl或甲基; R3是H,甲基,CN,NO2或卤素。 或其立体异构体。 式I化合物具有高杀虫活性或杀螨活性,因此可用作杀虫剂或杀螨剂。

    Amide compounds, preparation methods and uses thereof
    19.
    发明授权
    Amide compounds, preparation methods and uses thereof 有权
    酰胺化合物,其制备方法和用途

    公开(公告)号:US08455398B2

    公开(公告)日:2013-06-04

    申请号:US12990194

    申请日:2009-06-03

    摘要: Amide compounds, preparation methods and uses thereof. The structure of the compounds is represented as the general formula (I), in which the definitions of substituents are illuminated as description. The present amide compounds have broad spectrum activity of killing pests and are effective on lepidopteran pests including ostrinia nubilalis, sugarcane borer, adoxophyes orana fischer von reslerstamm, apple fruit borer, grapholitha inopinata, lymantri dispar l., cnaphalocrocis medinalis, ostrinia furnacalis, helicoverpa assulta, grapholitha inopinata, plutella xylostella, spodoptera exigua, prodenia litura etc., especially for plutella xylostella, spodoptera exigua. The present amide compounds can obtain good effect at very low dosage. At the same time, some compounds have good fungicidal activity which can be used to prevent rice blast, phytophthora infestans, cucumber downy mildew or grey mold of vegetables.

    摘要翻译: 酰胺化合物,其制备方法和用途。 化合物的结构表示为通式(I),其中取代基的定义被描述为照亮。 本发明的酰胺化合物具有杀虫害虫的广谱活性,对鳞翅目害虫有效,包括鸵鸟,甘蔗螟,苹果果螟,,,ata ata ata,,,,disp disp disp a a a a a a a a a a a a a a a a a ,鹅掌楸,小菜蛾,草地贪夜蛾,小蠊等,特别是小菜蛾,草地贪夜蛾。 本发明的酰胺化合物可以在非常低的剂量下获得良好的效果。 同时,一些化合物具有良好的杀真菌活性,可用于预防稻瘟病,致病疫霉,黄瓜霜霉病或蔬菜灰霉病。