公开(公告)号：US09638031B2

公开(公告)日：2017-05-02

申请号：US14351573

申请日：2011-11-04

申请人： Zhilin Li ,  Bin Dong ,  Haifang Sun ,  Liexiang Han ,  Runde Xiao ,  Bo Yang ,  Gui Tang ,  Qiulai Xue ,  Qiang Wei ,  Guojun Tang ,  Xing Zuo

发明人： Zhilin Li ,  Bin Dong ,  Haifang Sun ,  Liexiang Han ,  Runde Xiao ,  Bo Yang ,  Gui Tang ,  Qiulai Xue ,  Qiang Wei ,  Guojun Tang ,  Xing Zuo

IPC分类号： G05D16/00 ,  E21B49/00 ,  E21B47/10 ,  E21B41/00 ,  E21B21/08

CPC分类号： E21B49/00 ,  E21B21/08 ,  E21B41/0092 ,  E21B47/1025

摘要： A method for controlling well bore pressure based on model prediction control theory and systems theory, includes: detecting a well bottom pressure, a stand pipe pressure, a casing pressure, an injection flow rate and an outlet flow rate during the drilling operation process and determining the presence of overflow or leakage; if there is no overflow or leakage, then fine-adjusting the wellhead casing pressure according to the slight fluctuations of the well bottom pressure, the stand pipe pressure or the casing pressure; if there is overflow or leakage, simulating and calculating the overflow or leakage position and starting time of the overflow or leakage, predicting the variation over a future time period of the well bore pressure in the well drilling process, and utilizing an optimization algorithm to calculate the control parameter under a minimum of an actual well bottom pressure difference during the future period.

公开(公告)号：US20130133440A1

公开(公告)日：2013-05-30

申请号：US13305947

申请日：2011-11-29

申请人： Qiang Wei ,  Imad Said Abdul-Khalek

发明人： Qiang Wei ,  Imad Said Abdul-Khalek

IPC分类号： G01N1/22

CPC分类号： G01N1/2252 ,  G01N2001/2255

摘要： A diluter for diluting a sample flow of a test gas to allow subsequent measurement of emissions in the test gas. During a calibration mode, a first flow control element receives and controls the dilution flow, a second flow control element receives and measures only the dilution flow, and a third flow control element is closed. Also during calibration, the second flow control element is calibrated to the first flow control element. During a measurement mode, the same dilution flow rate is maintained in the first and second flow control elements, the sample flow and dilution flow are mixed, and the mixed flow flows into both the second flow control element and the third flow control element. Also during measurement, the third flow control element controls sample flow, and the second flow control element delivers a portion of the mixed flow to the instrument.

摘要翻译： 用于稀释测试气体的样品流的稀释剂，以便随后测量测试气体中的排放。 在校准模式期间，第一流量控制元件接收和控制稀释流，第二流量控制元件接收和仅测量稀释流量，并且第三流量控制元件被关闭。 此外，在校准期间，第二流量控制元件被校准到第一流量控制元件。 在测量模式期间，在第一和第二流量控制元件中保持相同的稀释流量，混合样品流量和稀释流量，混合流量流入第二流量控制元件和第三流量控制元件。 此外，在测量期间，第三流量控制元件控制样品流量，第二流量控制元件将一部分混合流输送到仪器。

公开(公告)号：US20120212114A1

公开(公告)日：2012-08-23

申请号：US13231939

申请日：2011-09-13

申请人： YOU QIANG WEI ,  GANG CHENG ,  CHUAN-CHIEH TSENG

发明人： YOU QIANG WEI ,  GANG CHENG ,  CHUAN-CHIEH TSENG

IPC分类号： H05K5/02

CPC分类号： G11B33/123 ,  G06F1/183 ,  G06F1/187 ,  Y10T403/59

摘要： A fixing unit includes a fixing plate and a bolting member. The fixing plate including a front surface and a rear surface has a holding portion and a locking structure. The bolting member is movably assembled on the fixing plate. The bolting member includes a main segment, an extension segment and a protruding segment sequentially defined thereon. The main segment and the extension segment have a first flanged structure therebetween. The extension segment inserts into the holding portion of the fixing plate. When the bolting member is secured to the fixing plate, the protruding segment of the bolting member exposes form the front surface.

摘要翻译： 固定单元包括固定板和螺栓构件。 包括前表面和后表面的固定板具有保持部和锁定结构。 螺栓连接件可移动地组装在固定板上。 螺栓连接构件包括主段，延伸段和顺序地限定在其上的突出段。 主段和延伸段在其间具有第一凸缘结构。 延伸段插入固定板的保持部分。 当螺栓件固定到固定板上时，螺栓连接件的突出部分从前表面露出。

公开(公告)号：US20100253623A1

公开(公告)日：2010-10-07

申请号：US12304056

申请日：2007-03-01

申请人： Qiang Wei ,  Mitsuru Kaji

发明人： Qiang Wei ,  Mitsuru Kaji

IPC分类号： G06F3/033

CPC分类号： G08C17/02 ,  G06F3/0346 ,  G06F3/043 ,  G08C23/02 ,  G08C2201/63 ,  H04N5/4403 ,  H04N21/42221 ,  H04N21/42222 ,  H04N21/4312 ,  H04N21/44218 ,  H04N2005/4426 ,  H04N2005/4428 ,  H04N2005/4432

摘要： A remote control, an imaging device, a method and a system for the same are provided to realize the functions such as channel selection of programs, character input, etc. The remote control comprises: an operation means having multiple keys, an ultrasonic and radio signal transmitting means for transmitting radio signals and ultrasonic signals while one of the said multiple keys is operated to map the position of the remote control into a cursor displayer on a screen, and a control means for controlling the said operation means and the said ultrasonic and radio signal transmitting means.

摘要翻译： 提供遥控器，成像装置，方法和系统，以实现程序的频道选择，字符输入等功能。遥控器包括：具有多个键的操作装置，超声波和无线电 信号发送装置，用于在操作所述多个键之一时发射无线电信号和超声波信号，以将遥控器的位置映射到屏幕上的光标显示器;以及控制装置，用于控制所述操作装置和所述超声波;以及 无线电信号发送装置。

公开(公告)号：US20100065500A1

公开(公告)日：2010-03-18

申请号：US12516553

申请日：2006-12-01

申请人： Guanghui Ma ,  Zhiguo Su ,  Weiqing Zhou ,  Qiang Wei

发明人： Guanghui Ma ,  Zhiguo Su ,  Weiqing Zhou ,  Qiang Wei

IPC分类号： C08F2/18 ,  C08F2/20 ,  B01J20/26 ,  B01J13/14 ,  C08J9/00

CPC分类号： C08F2/18 ,  B01J20/28004 ,  B01J20/28085 ,  B01J20/285 ,  B01J20/3064 ,  B01J31/063 ,  B01J2220/54 ,  Y10T428/2982

摘要： The invention provides a preparation method of super-macroporous polymeric microspheres and a product thereof. The method is characterized in that adding high content of surfactant into an oil phase containing a monomer and dispersing the oil phase containing the monomer and the surfactant into an aqueous phase. Super-macroporous microspheres are obtained by means of suspension polymerization. In the interior of the microspheres, 10-60% of the pores are distributed in a range of 500-900 nm. The microspheres have a particle diameter of 1-200 μm and a porosity of 30%-90%. The product is suitable for being used as a stationary phase matrix in liquid chromatography, a carrier for high performance catalysts and a high performance adsorbent, and especially, being used as a separation medium for separating biomacromolecules.

摘要翻译： 本发明提供超大孔聚合物微球及其制品的制备方法。 该方法的特征在于将高含量的表面活性剂加入到含有单体的油相中并将含有单体和表面活性剂的油相分散在水相中。 通过悬浮聚合获得超大孔微球。 在微球的内部，10-60％的孔分布在500-900nm的范围内。 微球的粒径为1-200μm，孔隙率为30％-90％。 该产品适用于液相色谱中的固定相基质，高性能催化剂载体和高性能吸附剂，尤其用作分离生物大分子的分离介质。

公开(公告)号：US07665375B2

公开(公告)日：2010-02-23

申请号：US11614450

申请日：2006-12-21

申请人： Qiang Wei ,  Scott T. Porter ,  Ichiro Asano ,  Montajir M D. Rahman ,  Takeshi Kusaka

发明人： Qiang Wei ,  Scott T. Porter ,  Ichiro Asano ,  Montajir M D. Rahman ,  Takeshi Kusaka

IPC分类号： G01N15/00

CPC分类号： G01N15/065 ,  G01N1/2211 ,  G01N1/2252 ,  G01N2001/2264

摘要： A solid particle counting system for measuring solid particle number concentrations from engine or vehicle exhausts in real-time includes a flow splitter having an inlet, a sample outlet, and a by-pass outlet arranged such that a main flow enters the inlet and changes direction to exit the by-pass outlet. A sample flow from the main flow exits the sample outlet. The flow splitter further includes a guiding element arranged such that particles at a sampling location upstream of the main flow direction change are guided to the sample outlet.

摘要翻译： 用于实时测量发动机或车辆排气的固体颗粒数浓度的固体颗粒计数系统包括分流器，其具有入口，样品出口和旁路出口，其布置成使得主流进入入口并改变方向 退出旁路出口。 来自主流的样品流离开样品出口。 分流器还包括引导元件，其被布置成使得在主流动方向改变的上游的采样位置的颗粒被引导到样品出口。

公开(公告)号：US20090231958A1

公开(公告)日：2009-09-17

申请号：US11909028

申请日：2006-03-29

申请人： Qiang Wei ,  Xuwen Yu

发明人： Qiang Wei ,  Xuwen Yu

IPC分类号： G01S3/80

CPC分类号： G01S11/06 ,  G01S5/0252 ,  G01S5/18 ,  G01S11/14

摘要： Disclosed is a hybrid ranging method comprising the steps of: transmitting from a first node an ultrasonic signal and a radio signal comprising at least one radio synchronization signal with a predetermined ratio; calculating, at a second node, a ultrasonic transmission time period between the receipt of the radio synchronization signal and the receipt of the ultrasonic signal; calculating, at the second node, an ultrasonic measured result between the first node and the second node by using the ultrasonic transmission time period; calculating, at the second node, the strength of the received radio signal, and obtaining a radio measured result between the first node and the second node from a reference database; calculating, at the second node, the smoothness of the ultrasonic measured result and the radio measured result; and determining at the second node, a final measured result according to the smoothness of the ultrasonic measured result and the radio measured result.

摘要翻译： 公开了一种混合测距方法，包括以下步骤：从第一节点发送包括具有预定比例的至少一个无线电同步信号的超声波信号和无线电信号; 在第二节点处计算所述无线电同步信号的接收和所述超声波信号的接收之间的超声波发送时间段; 在所述第二节点处，通过使用所述超声波传输时间段来计算所述第一节点和所述第二节点之间的超声测量结果; 在第二节点处计算所接收的无线电信号的强度，以及从参考数据库获得第一节点和第二节点之间的无线电测量结果; 在第二节点计算超声波测量结果的平滑度和无线电测量结果; 并根据超声测量结果的平滑度和无线电测量结果在第二节点确定最终测量结果。

公开(公告)号：US20080148874A1

公开(公告)日：2008-06-26

申请号：US11614454

申请日：2006-12-21

申请人： Qiang Wei ,  Scott T. Porter ,  Ichiro Asano ,  Montajir MD. Rahman ,  Takeshi Kusaka

发明人： Qiang Wei ,  Scott T. Porter ,  Ichiro Asano ,  Montajir MD. Rahman ,  Takeshi Kusaka

IPC分类号： G01N15/00

CPC分类号： G01N15/065 ,  F01N2560/05 ,  F02D41/1466 ,  G01N1/2211 ,  G01N1/2252 ,  G01N2001/2264

摘要： A solid particle counting system for measuring solid particle number concentrations from engine or vehicle exhausts in real-time includes an evaporation unit, a diluter arrangement, and a particle counter. The diluter arrangement mixes the dilution gas with the gases from the evaporation unit at a dilution ratio, and the diluter arrangement includes a flow meter located upstream of the evaporation unit for measuring the flow of gases into the evaporation unit which, in turn, flow into the diluter arrangement.

摘要翻译： 用于实时测量发动机或车辆排气的固体颗粒数浓度的固体颗粒计数系统包括蒸发单元，稀释装置和颗粒计数器。 稀释装置以稀释比将稀释气体与来自蒸发单元的气体混合，并且稀释器装置包括位于蒸发单元上游的流量计，用于测量进入蒸发单元的气体的流量，其又流入 稀释剂安排。

公开(公告)号：US07389703B2

公开(公告)日：2008-06-24

申请号：US11239268

申请日：2005-09-29

申请人： Qiang Wei ,  Ichiro Asano

发明人： Qiang Wei ,  Ichiro Asano

IPC分类号： G01N1/24

CPC分类号： G01M15/102 ,  G01N1/2252 ,  G01N33/0018 ,  G01N2001/2264

摘要： A partial flow sampling system includes a system inlet for receiving an exhaust sample flow from a sample inlet probe and transfer line. The system further includes a dilution air control system for controlling a dilution air flow rate, and a mixer. The mixer receives and mixes the exhaust sample flow and the dilution air flow to produce a mixture flow. A total flow control system controls the mixture flow rate. An orifice flow meter installed at the system inlet measures the exhaust sample flow rate in. real-time. This provides accurate sample flow measurements over a wide range of dilution ratios and sample ratios.

摘要翻译： 部分流取样系统包括用于从样品入口探针和传送管线接收废气样品流的系统入口。 该系统还包括用于控制稀释空气流量的稀释空气控制系统和混合器。 混合器接收和混合排气样品流和稀释空气流以产生混合物流。 总流量控制系统控制混合物流量。 安装在系统入口处的孔板流量计实时测量排气样品流量。 这提供了在宽范围的稀释比和样品比例下的精确的样品流量测量。

公开(公告)号：US08940172B2

公开(公告)日：2015-01-27

申请号：US12516553

申请日：2006-12-01

申请人： Guanghui Ma ,  Zhiguo Su ,  Weiqing Zhou ,  Qiang Wei

发明人： Guanghui Ma ,  Zhiguo Su ,  Weiqing Zhou ,  Qiang Wei

IPC分类号： B01J20/30 ,  B01J31/06 ,  C08F2/18 ,  B01J20/285 ,  B01J20/28

CPC分类号： C08F2/18 ,  B01J20/28004 ,  B01J20/28085 ,  B01J20/285 ,  B01J20/3064 ,  B01J31/063 ,  B01J2220/54 ,  Y10T428/2982

摘要： The invention provides a preparation method of super-macroporous polymeric microspheres and a product thereof. The method is characterized in that adding high content of surfactant into an oil phase containing a monomer and dispersing the oil phase containing the monomer and the surfactant into an aqueous phase. Super-macroporous microspheres are obtained by means of suspension polymerization. In the interior of the microspheres, 10-60% of the pores are distributed in a range of 500-900 nm. The microspheres have a particle diameter of 1-200 μm and a porosity of 30%-90%. The product is suitable for being used as a stationary phase matrix in liquid chromatography, a carrier for high performance catalysts and a high performance adsorbent, and especially, being used as a separation medium for separating biomacromolecules.

摘要翻译： 本发明提供超大孔聚合物微球及其制品的制备方法。 该方法的特征在于将高含量的表面活性剂加入到含有单体的油相中并将含有单体和表面活性剂的油相分散在水相中。 通过悬浮聚合获得超大孔微球。 在微球的内部，10-60％的孔分布在500-900nm的范围内。 微球的粒径为1-200μm，孔隙率为30％-90％。 该产品适用于液相色谱中的固定相基质，高性能催化剂载体和高性能吸附剂，尤其用作分离生物大分子的分离介质。