公开(公告)号：US20080267828A1

公开(公告)日：2008-10-30

申请号：US11666032

申请日：2004-11-22

申请人： Dong Wang ,  Kun Zou ,  Jianxing Ye ,  Yelei Sun ,  Hui Zhu ,  Xianhua Wang ,  Jing Cheng

发明人： Dong Wang ,  Kun Zou ,  Jianxing Ye ,  Yelei Sun ,  Hui Zhu ,  Xianhua Wang ,  Jing Cheng

IPC分类号： B65D83/00

CPC分类号： B01L3/0265 ,  B01L2400/0487 ,  B01L2400/0666 ,  Y10T436/2575

摘要： The present invention relates to a micro-volume liquid ejection system, including an air pressure module, a micro-ejection unit which is connected with the air pressure module by means of pipes, and a control circuit which is connected with the air pressure module and the micro-ejection unit respectively. In the present invention, due to air is used as the pressure medium, on one hand, as the sample does not contact with the pressure regulating module, the efficiency of cleaning process is improved, on the other hand, the volume of the sample needed in the sample ejecting process is only equal to the cavity-dimension of the micro-ejection unit by not need to fill the whole pipe with liquid. During the sample ejecting process, it is not need to regulate the pressure. After the sample ejecting is finished, the sample can be put into its original place, so as to greatly save the sample. The present invention is connected with the manipulator, so as to sample from the sample plate, eject sample and clean the pipes automatically, and it can also dispense a multiplicity of samples to micro-array substrate conveniently. The present invention can be used for transferring or dispensing the micro volume liquid of nL grade and L grade widely, and all kinds of the micro-volume liquid including biological liquid.

摘要翻译： 微体积液体喷射系统技术领域本发明涉及一种微体积液体喷射系统，包括空气压力模块，通过管道与空气压力模块连接的微型喷射单元，以及与气压模块连接的控制电路和 微型喷射单元。 在本发明中，由于空气被用作压力介质，一方面由于样品不与压力调节模块接触，因此提高了清洗过程的效率，另一方面，样品的体积需要 在样品喷射过程中，仅通过不需要用整个管道填充液体就等于微喷射单元的腔体尺寸。 在样品喷射过程中，不需要调节压力。 样品喷射完成后，样品可以放在原来的位置，大大节省样品。 本发明与机械手连接，从样品板上取样，自动排出样品并清洗管道，方便地将多个样品分配给微阵列基板。 本发明可广泛用于转移或分配nL级和L级微量液体，以及各种微体积液体，包括生物液体。

公开(公告)号：US20080258989A1

公开(公告)日：2008-10-23

申请号：US11737878

申请日：2007-04-20

申请人： Qinjiang Rao ,  Geyi Wen ,  Dong Wang ,  Mark Pecen

发明人： Qinjiang Rao ,  Geyi Wen ,  Dong Wang ,  Mark Pecen

IPC分类号： H01Q13/10 ,  H01P11/00

CPC分类号： H01Q9/045 ,  H01Q5/371

摘要： A microstrip antenna may include an electrically conductive ground plane layer, a dielectric layer adjacent the electrically conductive ground plane layer, and an electrically conductive patch layer adjacent the dielectric layer on a side thereof opposite the electrically conducive ground plane layer. The electrically conductive patch layer may be electrically floating with respect to the electrically conductive ground plane layer and may comprise a body portion and a feed strip extending outwardly from an interior medial portion of the body portion. The feed strip may have opposing first and second sides and an end electrically connected to the body portion. The body portion may have spaced apart first and second slots adjacent respective ones of the first and second opposite sides of the feed strip, and a third slot adjacent the end of the feed strip and spaced from the first and second slots.

摘要翻译： 微带天线可以包括导电接地平面层，与导电接地平面层相邻的电介质层，以及在与电导电接地平面层相对的一侧上与电介质层相邻的导电贴片层。 导电贴片层可以相对于导电接地平面层电浮动，并且可以包括主体部分和从主体部分的内部中间部分向外延伸的馈送条。 馈送带可以具有相对的第一和第二侧面以及电连接到主体部分的端部。 主体部分可以具有与进给条的第一和第二相对侧相邻的间隔开的第一和第二狭槽，以及邻近进给条的端部并与第一和第二狭槽间隔开的第三狭槽。

公开(公告)号：US20080231530A1

公开(公告)日：2008-09-25

申请号：US11688043

申请日：2007-03-19

申请人： Qinjiang Rao ,  Geyi Wen ,  Dong Wang ,  Mark Pecen

发明人： Qinjiang Rao ,  Geyi Wen ,  Dong Wang ,  Mark Pecen

IPC分类号： H01Q13/10

CPC分类号： H01Q13/10 ,  H01Q5/357 ,  H01Q5/371 ,  H01Q9/0407

摘要： A dual-band antenna includes a planar conductive layer comprising a conductive region and a central non-conductive region. The conductive region and the non-conductive region together define a pair of interconnected F-slot structures, and a loop strip structure coupled to and disposed around the F-slot patch slot antenna structures.

摘要翻译： 双频带天线包括包括导电区域和中心非导电区域的平面导电层。 导电区域和非导电区域共同限定一对互连的F槽结构，以及环形带结构，其耦合到并布置在F间隙贴片缝隙天线结构周围。

公开(公告)号：US20080112631A1

公开(公告)日：2008-05-15

申请号：US11983164

申请日：2007-11-07

申请人： Anthony Huggett ,  Dong Wang

发明人： Anthony Huggett ,  Dong Wang

IPC分类号： H04N7/26

CPC分类号： H04N19/53 ,  H04N19/119 ,  H04N19/51

摘要： A method of obtaining a motion vector for a partition of a macroblock in block-based motion estimation by dividing macroblocks into partitions and determining a partition motion vectors for each partition. A best vector is selected for each partition from the partition motion vector for that partition and from vectors of partitions of neighbouring macroblocks.

摘要翻译： 一种通过将宏块划分为分区并确定每个分区的分区运动矢量来获得用于基于块的运动估计中的宏块分区的运动矢量的方法。 从该分区的分区运动矢量和相邻宏块的分区的向量中为每个分区选择最佳向量。

公开(公告)号：US07363963B2

公开(公告)日：2008-04-29

申请号：US11166487

申请日：2005-06-24

申请人： Dong Wang ,  Tsung-Lung Lee ,  Li He

发明人： Dong Wang ,  Tsung-Lung Lee ,  Li He

IPC分类号： H05K7/20

CPC分类号： H01L23/467 ,  H01L23/4006 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat dissipation device for electronic devices on a substrate comprises a base contacting one of the electronic devices for absorbing heat therefrom. A plurality of fins arranged on the base for dissipating heat. A plurality of airflow channels is defined between the fins, and each channel defines an intake and an outlet. A fan is located adjacent to the intakes and provides airflow entering the channels through the intakes and leaving the channels through the outlets. A first guiding member is located adjacent to the outlets. The airflow out of the outlets is guided, by the first guiding member, to be deflected towards the substrate for cooling other electronic devices neighboring the one contacting with the base.

摘要翻译： 用于基板上的电子器件的散热装置包括接触电子装置中的一个以吸收热量的基座。 布置在基座上用于散热的多个散热片。 在翅片之间限定多个气流通道，并且每个通道限定进气口和出口。 一个风扇位于入口附近，并提供通过入口进入通道的气流，并将通道留在出口处。 第一引导构件邻近出口定位。 从出口流出的气流被第一引导构件引导以朝向基板偏转，以冷却与基座相接触的一些电子装置。

公开(公告)号：US20070224943A1

公开(公告)日：2007-09-27

申请号：US11387252

申请日：2006-03-23

申请人： Daqing Gu ,  Andreas Molisch ,  Jinyun Zhang ,  Hongyuan Zhang ,  Dong Wang

发明人： Daqing Gu ,  Andreas Molisch ,  Jinyun Zhang ,  Hongyuan Zhang ,  Dong Wang

IPC分类号： H04B1/02 ,  H04B7/00 ,  H04M1/00

CPC分类号： H04B7/0874 ,  H04B7/061 ,  H04B7/0691 ,  H04L25/0242

摘要： A method for selecting antennas in a multiple-input, multiple-output wireless communications network that includes multiple stations is presented. Each station includes a set of transmit RF chains and a set of receive RF chains, and each RF chain is connectable to a set of antennas. A first station transmits a training frame for each possible subset of the set of antennas, and the set of transmit RF chains are connected to the subset of antennas according to a connection mapping rule while transmitting each training frame. A subchannel matrix is estimated in a second station for each frame. The subchannel matrices are combined to obtain a complete channel matrix. A particular subset of the antennas is selected according to the complete channel matrix. The set of transmit RF chains is connected to the selected particular subset of antennas to transmit data from the first station to the second station.

摘要翻译： 提出了一种在包含多个站的多输入，多输出无线通信网络中选择天线的方法。 每个站包括一组发射RF链和一组接收RF链，并且每个RF链可连接到一组天线。 第一台站发送针对该组天线的每个可能子集的训练帧，并且该组发射RF链根据连接映射规则连接到天线子集，同时传输每个训练帧。 在每个帧的第二站中估计子信道矩阵。 子信道矩阵被组合以获得完整的信道矩阵。 根据完整的信道矩阵来选择天线的特定子集。 发射RF链的集合被连接到所选择的特定天线子集，以将数据从第一站传送到第二站。

公开(公告)号：US20070135329A1

公开(公告)日：2007-06-14

申请号：US11302551

申请日：2005-12-13

申请人： Dong Wang ,  Wenqing Peng

发明人： Dong Wang ,  Wenqing Peng

IPC分类号： C11D3/37

CPC分类号： C11D1/82 ,  B01F17/0071 ,  C11D3/373

摘要： A composition having a first hydrophobic moiety linked to a spacer, which is linked to a second hydrophobic moiety to form a Gemini surfactant is provided. Each hydrophobic moiety of the foregoing composition may include silicon. A method for linking a first hydrophobic moiety to a second hydrophobic moiety using a spacer to form a Gemini surfactant is provided. A pesticide having an active ingredient and a composition having a first hydrophobic moiety linked to a spacer, which is linked to a second hydrophobic moiety to form a Gemini surfactant is also provided.

摘要翻译： 提供了具有连接到间隔物的第一疏水部分的组合物，其连接到第二疏水部分以形成双子座表面活性剂。 前述组合物的每个疏水部分可以包括硅。 提供了使用间隔物将第一疏水部分与第二疏水部分连接以形成双子座表面活性剂的方法。 还提供了具有活性成分的农药和具有与间隔基连接的第一疏水部分的组合物，其连接到第二疏水部分以形成双子座表面活性剂。

公开(公告)号：US20070131611A1

公开(公告)日：2007-06-14

申请号：US11434102

申请日：2006-05-15

申请人： Wenqing Peng ,  Chun Cao ,  Zijun Xia ,  Dong Wang ,  George Policello ,  Mark Leatherman ,  Suresh Rajaraman

发明人： Wenqing Peng ,  Chun Cao ,  Zijun Xia ,  Dong Wang ,  George Policello ,  Mark Leatherman ,  Suresh Rajaraman

IPC分类号： C08J5/20 ,  B32B3/26 ,  B01D39/00

CPC分类号： B01D71/36 ,  B01D67/0088 ,  B01D69/02 ,  B01D2323/02 ,  Y10T428/249953 ,  Y10T428/249954

摘要： An article includes a membrane having pores extending therethrough, and a surfactant in contact with a surface of the membrane. The surfactant may function as a superspreader when in solution. The membrane surface may wet in response to contact with a fluid. An associated method is provided.

摘要翻译： 一种制品包括具有延伸穿过其中的孔的膜和与膜的表面接触的表面活性剂。 表面活性剂在溶液中可以作为超级扩展剂。 响应于与流体的接触，膜表面可能会湿润。 提供了一种相关联的方法。

公开(公告)号：US20070054273A1

公开(公告)日：2007-03-08

申请号：US10566329

申请日：2003-08-13

申请人： Feijun Xian ,  Wanli Xing ,  Jing Cheng ,  Dong Liang ,  Liang Zhang ,  Dong Wang

发明人： Feijun Xian ,  Wanli Xing ,  Jing Cheng ,  Dong Liang ,  Liang Zhang ,  Dong Wang

IPC分类号： C12Q1/68 ,  C12M1/34

CPC分类号： B01L3/50853 ,  B01J2219/00281 ,  B01J2219/00596 ,  B01J2219/00659 ,  B01L9/52 ,  B01L2200/0689 ,  B01L2300/0636 ,  B01L2300/0822 ,  C12Q1/6837 ,  C40B60/14 ,  G01N33/54366

摘要： This invention relates generally to the field of microarray chips and uses thereof. In particular, the invention provides a microarray reaction device that can be used in assaying the interaction between various moieties, e.g., nucleic acids, immunoreactions involving proteins, interactions between a protein and a nucleic acid, a ligand-receptor interaction, and small molecule and protein or nucleic acid interactions, etc. Articles of manufacture and kits comprising the microarray reaction device and assaying methods using the microarray reaction device are also provided.

摘要翻译： 本发明一般涉及微阵列芯片领域及其用途。 特别地，本发明提供一种微阵列反应装置，其可用于测定各种部分之间的相互作用，例如核酸，涉及蛋白质的免疫反应，蛋白质与核酸之间的相互作用，配体 - 受体相互作用和小分子，以及 蛋白质或核酸相互作用等。还提供了包含微阵列反应装置的生产制品和试剂盒以及使用微阵列反应装置的测定方法。

公开(公告)号：US20050078740A1

公开(公告)日：2005-04-14

申请号：US10500548

申请日：2002-12-09

申请人： Luzhou Xu ,  Dong Wang

发明人： Luzhou Xu ,  Dong Wang

IPC分类号： H04B1/707 ,  H04L27/00 ,  H04L27/233

CPC分类号： H04B1/712 ,  H04B1/7117 ,  H04B2201/70701 ,  H04L2027/0046

摘要： Rake receivers in code division multiple access (CDMA) telecommunication comprise fingers (1,2,3) with each finger processing signal components for a particular transmission path to be able to better synchronize with a RF signal received via different paths, and a combiner (4) for combining the results originating from said fingers, and a compensator in the form of a controlled oscillator in a feedback loop. By locating a finger compensator (20-25) in a finger, said finger can handle complex situations, like Doppler shifts under high-speed conditions. Preferably, most or all fingers each comprise such a finger compensator, in which case said feedback loop can be avoided. Such a finger compensator can be hardware, software or a mixture of both when comprising a filter (21) plus an amplitude normalizer (22) between two arithmetical modules (20,25) for multiplying an input symbol signal with a conjugated previous input symbol signal and an output symbol signal with a previous output symbol signal.

摘要翻译： 码分多址（CDMA）电信中的耙式接收机包括手指（1,2,3），每个手指处理信号分量用于特定传输路径，以便能够更好地与经由不同路径接收的RF信号同步，以及组合器 4）用于组合来自所述手指的结果，以及在反馈回路中以受控振荡器的形式的补偿器。 通过将手指补偿器（20-25）定位在手指中，所述手指可以处理复杂的情况，如在高速条件下的多普勒频移。 优选地，大多数或全部手指均包括这种手指补偿器，在这种情况下可以避免所述反馈回路。 当包括在两个算术模块（20,25）之间的过滤器（21）加上幅度归一化器（22）时，这种手指补偿器可以是硬件，软件或两者的混合，用于将输入符号信号与共轭先前输入符号信号 以及具有先前输出符号信号的输出符号信号。