利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

22 条记录 (耗时 0.037 秒)

    CHROMATOGRAPHY OF POLYOLEFIN POLYMERS
    1.
    发明申请
    CHROMATOGRAPHY OF POLYOLEFIN POLYMERS 有权
    聚烯烃聚合物的色谱法

    公开(公告)号：US20120227469A1

    公开(公告)日：2012-09-13

    申请号：US13512387

    申请日：2010-12-21

    申请人： William L. Winniford ,  Rongjuan Cong ,  Theodore M. Stokich, JR. ,  Randy J. Pell ,  Matthew D. Miller ,  Abhishek Roy ,  Freddy Van Damme ,  Alexander W. Degroot ,  John W. Lyons ,  David M. Meunier

    发明人： William L. Winniford ,  Rongjuan Cong ,  Theodore M. Stokich, JR. ,  Randy J. Pell ,  Matthew D. Miller ,  Abhishek Roy ,  Freddy Van Damme ,  Alexander W. Degroot ,  John W. Lyons ,  David M. Meunier

    IPC分类号： G01N30/06

    CPC分类号： B01D15/161 ,  B01D15/166 ,  B01D15/1878 ,  B01J20/24 ,  B01J2220/4825 ,  G01N30/34 ,  G01N2030/3076 ,  G01N2030/885

    摘要： The invention provides a method for one-dimensional chromatography of a polyolefin polymer, comprising introducing a solution of the polyolefin polymer into a liquid flowing through a liquid chromatography stationary phase, the liquid chromatography stationary phase comprising graphitic carbon, and wherein the polyolefin polymer emerging from the liquid chromatography stationary phase has a retention factor greater than zero, and wherein the solution introduced into the liquid chromatography stationary phase is subjected to a temperature gradient, and/or the solution is subjected to a solvent gradient. The invention also provides a method for multi-dimensional chromatography of a polyolefin polymer, comprising introducing a solution of the polyolefin polymer into a liquid flowing through a first liquid chromatography stationary phase or a field flow fractionation device, and subsequently flowing the solution through a second liquid chromatography stationary phase, the second liquid chromatography stationary phase comprising graphitic carbon, and wherein the polyolefin polymer emerging from the liquid chromatography stationary phase has a retention factor greater than zero. The invention also provides an apparatus for polyolefin polymer chromatography, comprising a liquid chromatography stationary phase, the liquid chromatography stationary phase comprising graphitic carbon and at least one inert filler.

    摘要翻译： 本发明提供了聚烯烃聚合物的一维色谱法的方法，包括将聚烯烃聚合物的溶液引入流过液相色谱固定相的液体中，液相色谱固定相包含石墨碳，其中聚烯烃聚合物从 液相色谱固定相具有大于零的保留因子，其中引入液相色谱固定相的溶液经受温度梯度，和/或溶液经受溶剂梯度。 本发明还提供了聚烯烃聚合物的多维色谱法的方法，包括将聚烯烃聚合物的溶液引入流过第一液相色谱固定相或场流分离装置的液体中，随后使溶液流过第二 液相色谱固定相，第二液相色谱固定相包含石墨碳，其中从液相色谱固定相中出现的聚烯烃聚合物具有大于零的保留因子。 本发明还提供了一种用于聚烯烃聚合物色谱的装置，包括液相色谱固定相，液相色谱固定相包含石墨碳和至少一种惰性填料。

    Apparatuses and methods for controlling automatic repeat request (ARQ) reset in broadband wireless communication system
    7.
    发明授权
    Apparatuses and methods for controlling automatic repeat request (ARQ) reset in broadband wireless communication system 有权
    用于在宽带无线通信系统中控制自动重发请求（ARQ）复位的装置和方法

    公开(公告)号：US08312339B2

    公开(公告)日：2012-11-13

    申请号：US12396153

    申请日：2009-03-02

    申请人： Abhishek Roy ,  Han-Seok Kim ,  Jae-Young Kim

    发明人： Abhishek Roy ,  Han-Seok Kim ,  Jae-Young Kim

    IPC分类号： G06F11/00

    CPC分类号： H04L1/1877 ,  H04L1/1838 ,  H04L1/1848

    摘要： An apparatus and method for controlling an Automatic Repeat reQuest (ARQ) reset in a broadband wireless communication system are provided. The apparatus includes an Orthogonal Frequency Division Multiplexing (OFDM) sender for receiving one or more data from a transmitter, a controller for determining whether the data is received in order and a memory for constituting selective reset information according to a result of the determining. The method includes receiving one or more data from a transmitter, determining whether the data is received in order and constituting selective reset information according to a result of the checking. Hence, the performance degradation can be prevented by shortening the TCP timeout and the break time (the time of no traffic transmission).

    摘要翻译： 提供一种用于在宽带无线通信系统中控制自动重复请求（ARQ）重置的装置和方法。 该装置包括用于从发射机接收一个或多个数据的正交频分复用（OFDM）发送器，用于根据确定的结果确定数据是否被接收的控制器和用于构成选择性复位信息的存储器。 该方法包括从发送器接收一个或多个数据，根据检查结果确定数据是按顺序接收还是构成选择性复位信息。 因此，可以通过缩短TCP超时和中断时间（无业务传输的时间）来防止性能下降。

    COMPOSITE POLYAMIDE MEMBRANE
    9.
    发明申请
    COMPOSITE POLYAMIDE MEMBRANE 有权
    复合聚酰胺膜

    公开(公告)号：US20140370191A1

    公开(公告)日：2014-12-18

    申请号：US14241731

    申请日：2013-01-03

    申请人： Steven Rosenberg ,  Steven D. Jons ,  Joseph D. Koob ,  Mou Paul ,  XiaoHua Qiu ,  Abhishek Roy ,  Chunming Zhang ,  Aman A. Desai

    发明人： Steven Rosenberg ,  Steven D. Jons ,  Joseph D. Koob ,  Mou Paul ,  XiaoHua Qiu ,  Abhishek Roy ,  Chunming Zhang ,  Aman A. Desai

    IPC分类号： B01D71/56 ,  B01D67/00 ,  B01D69/12

    CPC分类号： B01D71/56 ,  B01D67/0002 ,  B01D67/0006 ,  B01D67/0093 ,  B01D69/125 ,  B01D2323/40

    摘要： A method for making a composite polyamide membrane including the steps of applying a polyfunctional amine monomer and polyfunctional acyl halide monomer to a surface of the porous support and interfacially polymerizing the monomers to form a thin film polyamide layer, wherein the method is includes at least one of the following steps: i) conducting the interfacial polymerization in the presence of a subject monomer comprising at least one carboxylic acid group linked to an aromatic moiety and wherein the aromatic moiety is further substituted with at least one of an acyl halide or anhydride functional group and ii) applying the subject monomer to the thin film polyamide layer. The invention includes many additional embodiments.

    摘要翻译： 一种制备复合聚酰胺膜的方法，包括以下步骤：将多官能胺单体和多官能酰卤单体施用于多孔载体的表面，并使单体界面聚合以形成薄膜聚酰胺层，其中该方法包括至少一种 的步骤：i）在包含至少一个与芳族部分连接的羧酸基团的主体单体的存在下进行界面聚合，其中芳族部分进一步被酰卤或酸酐官能团中的至少一种取代 和ii）将所述单体施加到所述薄膜聚酰胺层。 本发明包括许多额外的实施例。

    Method and apparatus for allocating cell ID in self-organizing network
    10.
    发明申请
    Method and apparatus for allocating cell ID in self-organizing network 有权
    用于在自组织网络中分配小区ID的方法和装置

    公开(公告)号：US20110059744A1

    公开(公告)日：2011-03-10

    申请号：US12807600

    申请日：2010-09-09

    申请人： Jeong-Jae Won ,  Abhishek Roy ,  Seung-Cheol Mun ,  Dong-Seop Lee

    发明人： Jeong-Jae Won ,  Abhishek Roy ,  Seung-Cheol Mun ,  Dong-Seop Lee

    IPC分类号： H04W72/00

    CPC分类号： H04W8/26 ,  H04W64/003

    摘要： A method and an apparatus allocate a cell identifier in a self-organizing network. A database stores and obtains position information of a plurality of femto base stations. A Physical Cell Identifier (PCID) reconfiguring unit configures an initial Merge Table (MT) including allocation information of a PCID based on the position information of the femto base station and minimizes the number of rows or columns according to at least one permutation set in the initial MT.

    摘要翻译： 方法和装置在自组织网络中分配小区标识符。 数据库存储并获取多个毫微微基站的位置信息。 物理小区标识符（PCID）重配置单元基于毫微微基站的位置信息来配置包括PCID的分配信息的初始合并表（MT），并且根据在该基站中设置的至少一个置换来最小化行数或列数 初始MT。