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1. 发明授权

US09598937B2 Rotating magnetic field downhole power generation device 有权
公开(公告)号：US09598937B2
公开(公告)日：2017-03-21
申请号：US14241903
申请日：2012-08-28
申请人： Wei Chen , Laiju Han , Zuohui Li , Feng Sun , Yifeng Wang , Qinglong Liu , Fengling Xu , Zhenhua Lv
发明人： Wei Chen , Laiju Han , Zuohui Li , Feng Sun , Yifeng Wang , Qinglong Liu , Fengling Xu , Zhenhua Lv
IPC分类号： E21B47/18 , F03B13/02 , E21B41/00 , E21B4/04
CPC分类号： E21B41/0085 , E21B4/04 , E21B47/182 , F03B13/02
摘要： The present disclosure relates to a downhole rotating magnetic field generator, wherein a stator assembly is formed by fixedly connecting a guiding stator, windings, and a body together, and a rotor assembly is formed by mounting a turbine rotor and a permanent magnet together. Between the stator assembly and the rotor assembly, sliding bearings are arranged and small mud passages are formed. There is no metal isolation between the rotor and the stator for cutting through the magnetic lines of force, so that the eddy current loss is relatively small. Meanwhile, with mud flowing through the passages as lubricant, overheating of the generator can be prevented and high power output can be ensured.

2. 发明申请

US20140251592A1 ROTATING MAGNETIC FIELD DOWNHOLE POWER GENERATION DEVICE 有权
标题翻译：旋转磁场井下发电装置
公开(公告)号：US20140251592A1
公开(公告)日：2014-09-11
申请号：US14241903
申请日：2012-08-28
申请人： Wei Chen , Laiju Han , Zuohui Li , Feng Sun , Yifeng Wang , Qinglong Liu , Fengling Xu , Zhenhua Lv
发明人： Wei Chen , Laiju Han , Zuohui Li , Feng Sun , Yifeng Wang , Qinglong Liu , Fengling Xu , Zhenhua Lv
IPC分类号： E21B47/18
CPC分类号： E21B41/0085 , E21B4/04 , E21B47/182 , F03B13/02
摘要： The present disclosure relates to a downhole rotating magnetic field generator, wherein a stator assembly is formed by fixedly connecting a guiding stator, windings, and a body together, and a rotor assembly is formed by mounting a turbine rotor and a permanent magnet together. Between the stator assembly and the rotor assembly, sliding bearings are arranged and small mud passages are formed. There is no metal isolation between the rotor and the stator for cutting through the magnetic lines of force, so that the eddy current loss is relatively small. Meanwhile, with mud flowing through the passages as lubricant, overheating of the generator can be prevented and high power output can be ensured.
摘要翻译：本发明涉及一种井下旋转磁场发生器，其中通过将引导定子，绕组和主体固定地连接在一起而形成定子组件，并且通过将涡轮转子和永磁体安装在一起而形成转子组件。在定子组件和转子组件之间，设置滑动轴承并形成小的泥浆通道。在转子和定子之间没有金属隔离来切割磁力线，使得涡流损耗相对较小。同时，由于泥浆作为润滑剂流过通道，因此能够防止发电机的过热，能够确保高功率输出。

3. 发明授权

US07238288B1 Method for absorbing an ion from a fluid 有权
标题翻译：从流体吸收离子的方法
公开(公告)号：US07238288B1
公开(公告)日：2007-07-03
申请号：US10918157
申请日：2004-08-13
申请人： Huizhen Gao , Yifeng Wang , Charles R. Bryan
发明人： Huizhen Gao , Yifeng Wang , Charles R. Bryan
IPC分类号： C02F1/28 , C02F1/62
CPC分类号： C02F1/281 , B01D15/00 , B01J20/06 , B01J20/08 , B01J39/00 , B01J41/10 , C02F2101/103 , C02F2101/20 , Y10S210/912
摘要： A method for absorbing an ion from a fluid by using dispersing an organic acid into an anion surfactant solution, mixing in a divalent-metal containing compound and a trivalent-metal containing compound and calcining the resulting solid layered double hydroxide product to form an absorbent material and then contacting the absorbent material with an aqueous solution of cations or anions to be absorbed.
摘要翻译：通过将有机酸分散到阴离子表面活性剂溶液中，在含二价金属的化合物和含三价金属的化合物中混合并煅烧所得的固体层状双氢氧化物产物以形成吸收材料的方法，从流体中吸收离子然后使吸收材料与待吸收的阳离子或阴离子的水溶液接触。

4. 发明授权

US07823104B2 Determination of single-fix rectification function 有权
标题翻译：确定单固定整流功能
公开(公告)号：US07823104B2
公开(公告)日：2010-10-26
申请号：US11841079
申请日：2007-08-20
申请人： Cheng-Ta Hsieh , Yifeng Wang , Yung-Te Lai , Chih-Chang Lin
发明人： Cheng-Ta Hsieh , Yifeng Wang , Yung-Te Lai , Chih-Chang Lin
IPC分类号： G06F17/50
CPC分类号： G06F17/505
摘要： Some aspects provide determination of a function to rectify functional differences between netlist G1 and netlist G2 having inputs V. The determination may include determination of a signal s of netlist G1 that can be re-synthesized so as to correct the functional differences between netlist G1 and netlist G2, assignment of respective static values to a first plurality of inputs V, assignment of respective initial values to a second plurality of inputs V, determination of a first function based on the assigned static values, the assigned initial values, a first error function reflecting the difference between outputs of netlist G1 and netlist G2 for each vector of inputs V in a case that s equals 0, and a second error function reflecting the difference between the outputs of netlist G1 and netlist G2 for each vector of inputs V in a case that s equals 1. Also included may be determination of whether the first function rectifies the functional differences between netlist G1 and netlist G2, assignment, if it is determined that the first function does not rectify the functional differences, of respective next values to the second plurality of inputs, and determination of a second function based on the first function, the assigned static values, the assigned next values, the first error function, and the second error function.
摘要翻译：一些方面提供了确定具有输入V的网表G1和网表G2之间的功能差异的功能。该确定可以包括确定可以被重新合成的网表G1的信号s，以便校正网表G1和网表G1之间的功能差异网表G2，将各个静态值分配给第一多个输入V，将各个初始值分配给第二多个输入V，基于分配的静态值确定第一函数，分配的初始值，第一误差函数反映在s等于0的情况下，对于输入V的每个向量的网表G1和网表G2的输出之间的差异，以及反映网格列表G1和网表G2的输出之间的差异的第二误差函数， s等于1的情况。还包括确定第一功能是否整理网表G1和网表之间的功能差异 G2，如果确定第一功能不排除与第二多个输入相对应的下一个值的功能差异，以及基于第一功能确定第二功能，分配的静态值，分配的下一个值，第一个错误函数和第二个错误函数。

5. 发明授权

US5869599A Free radical ring opening for polymerization of cyclic oligomers containing an aromatic sulfide linkage 失效
标题翻译：用于聚合包含芳族硫键的环状低聚物的自由基开环
公开(公告)号：US5869599A
公开(公告)日：1999-02-09
申请号：US925124
申请日：1997-09-08
申请人： Allan S. Hay , Yifeng Wang
发明人： Allan S. Hay , Yifeng Wang
IPC分类号： C08G75/02 , C08G75/14
CPC分类号： C08G75/0209
摘要： A polyarylene sulfide free of inorganic contaminants, especially residues of inorganic polymerization catalysts, is produced by the free radical, ring-opening polymerization of a cyclic thioether.
摘要翻译：不含无机污染物的聚芳硫醚，特别是无机聚合催化剂的残留物，是通过环状硫醚的自由基，开环聚合制备的。

6. 发明授权

US09000250B1 Methods of capturing and immobilizing radioactive nuclei with metal fluorite-based inorganic materials 有权
公开(公告)号：US09000250B1
公开(公告)日：2015-04-07
申请号：US13225149
申请日：2011-09-02
申请人： Yifeng Wang , Andy Miller , Charles R. Bryan , Jessica Nicole Kruichar
发明人： Yifeng Wang , Andy Miller , Charles R. Bryan , Jessica Nicole Kruichar
IPC分类号： G21F9/16 , G21F9/12
CPC分类号： B01J20/046 , B01J20/28059 , B01J20/28061 , B01J20/3085 , C01F11/22 , G21F9/02 , G21F9/12 , G21F9/30
摘要： Methods of capturing and immobilizing radioactive nuclei with metal fluorite-based inorganic materials are described. For example, a method of capturing and immobilizing radioactive nuclei includes flowing a gas stream through an exhaust apparatus. The exhaust apparatus includes a metal fluorite-based inorganic material. The gas stream includes a radioactive species. The radioactive species is removed from the gas stream by adsorbing the radioactive species to the metal fluorite-based inorganic material of the exhaust apparatus.

7. 发明授权

US08945277B1 Advanced fire-resistant forms of activated carbon and methods of adsorbing and separating gases using same 有权
标题翻译：先进的耐火形式的活性炭和使用其吸附和分离气体的方法
公开(公告)号：US08945277B1
公开(公告)日：2015-02-03
申请号：US12896096
申请日：2010-10-01
申请人： Yongliang Xiong , Yifeng Wang
发明人： Yongliang Xiong , Yifeng Wang
IPC分类号： B01D53/02
CPC分类号： B01D53/02 , B01D2253/102 , B01D2253/112 , B01D2257/11 , B01D2257/708 , B01D2259/4566 , B01J20/04 , B01J20/041 , B01J20/043 , B01J20/046 , B01J20/10 , B01J20/20 , B01J20/28011 , B01J20/3021 , B01J2220/42 , C01B32/30
摘要： Advanced, fire-resistant activated carbon compositions useful in adsorbing gases; and having vastly improved fire resistance are provided, and methods for synthesizing the compositions are also provided. The advanced compositions have high gas adsorption capacities and rapid adsorption kinetics (comparable to commercially-available activated carbon), without having any intrinsic fire hazard. They also have superior performance to Mordenites in both adsorption capacities and kinetics. In addition, the advanced compositions do not pose the fibrous inhalation hazard that exists with use of Mordenites. The fire-resistant compositions combine activated carbon mixed with one or more hydrated and/or carbonate-containing minerals that release H2O and/or CO2 when heated. This effect raises the spontaneous ignition temperature to over 500° C. in most examples, and over 800° C. in some examples. Also provided are methods for removing and/or separating target gases, such as Krypton or Argon, from a gas stream by using such advanced activated carbons.
摘要翻译：用于吸附气体的先进的耐火活性炭组合物; 并且提供了大大改善的耐火性，并且还提供了用于合成组合物的方法。先进的组合物具有高的气体吸附能力和快速的吸附动力学（与可商购的活性炭相当），没有任何固有的火灾危险。它们对丝光沸石的吸附能力和动力学都具有优异的性能。此外，先进的组合物不会造成使用丝光沸石存在的纤维吸入危险。耐火组合物将活性炭与一种或多种在加热时释放H 2 O和/或CO 2的含水合和/或含碳酸盐的矿物混合。在大多数实施例中，这种效应将自发着火温度提高到500℃以上，在一些实施例中将超过800℃。还提供了通过使用这种先进的活性炭从气流中除去和/或分离目标气体如氪或氩的方法。

8. 发明授权

US08334421B1 Method of making nanostructured glass-ceramic waste forms 有权
标题翻译：制造纳米结构玻璃陶瓷废物形式的方法
公开(公告)号：US08334421B1
公开(公告)日：2012-12-18
申请号：US12495851
申请日：2009-07-01
申请人： Huizhen Gao , Yifeng Wang , Mark A. Rodriguez , Denise N. Bencoe
发明人： Huizhen Gao , Yifeng Wang , Mark A. Rodriguez , Denise N. Bencoe
IPC分类号： G21F9/00 , G21F9/16 , C03B5/00 , C03B5/027
CPC分类号： G21F9/06 , A62D3/33 , B01J20/06 , B01J20/08 , B01J20/10 , B01J20/28057 , B01J20/28069 , B01J20/2808 , B01J20/3085 , C03C1/002 , G21F9/12 , G21F9/305
摘要： A method of rendering hazardous materials less dangerous comprising trapping the hazardous material in nanopores of a nanoporous composite material, reacting the trapped hazardous material to render it less volatile/soluble, sealing the trapped hazardous material, and vitrifying the nanoporous material containing the less volatile/soluble hazardous material.
摘要翻译：一种使危险材料变得危险的方法，包括将纳米多孔复合材料的纳米孔中的有害物质捕获，使被捕获的有害材料反应，使其较不易挥发/溶解，密封被捕获的有害物质，以及使含有较不易挥发/ 可溶性有害物质。

9. 发明申请

US20080288900A1 DETERMINATION OF SINGLE-FIX RECTIFICATION FUNCTION 有权
标题翻译：单一修复功能的确定
公开(公告)号：US20080288900A1
公开(公告)日：2008-11-20
申请号：US11841079
申请日：2007-08-20
申请人： Cheng-Ta Hsieh , Yifeng Wang , Yung-Te Lai , Chih-Chang Lin
发明人： Cheng-Ta Hsieh , Yifeng Wang , Yung-Te Lai , Chih-Chang Lin
IPC分类号： G06F17/50
CPC分类号： G06F17/505
摘要： Some aspects provide determination of a function to rectify functional differences between netlist G1 and netlist G2 having inputs V. The determination may include determination of a signal s of netlist G1 that can be re-synthesized so as to correct the functional differences between netlist G1 and netlist G2, assignment of respective static values to a first plurality of inputs V, assignment of respective initial values to a second plurality of inputs V, determination of a first function based on the assigned static values, the assigned initial values, a first error function reflecting the difference between outputs of netlist G1 and netlist G2 for each vector of inputs V in a case that s equals 0, and a second error function reflecting the difference between the outputs of netlist G1 and netlist G2 for each vector of inputs V in a case that s equals 1. Also included may be determination of whether the first function rectifies the functional differences between netlist G1 and netlist G2, assignment, if it is determined that the first function does not rectify the functional differences, of respective next values to the second plurality of inputs, and determination of a second function based on the first function, the assigned static values, the assigned next values, the first error function, and the second error function.
摘要翻译：一些方面提供了确定具有输入V的网表G 1＆lt; 1＆gt;和网表G 2 2之间的功能差异的功能。该确定可以包括网表G的信号s的确定，可以重新合成以便校正网表G 1和网表G 2 2之间的功能差异的SUB> 1 ，将各个静态值分配给第一多个输入V，将各个初始值分配给第二多个输入V，基于所分配的静态值确定第一功能，分配的初始值，反映网表G 和网表G 2 。还包括确定如果确定第一功能不排除功能差异，则第一功能是否纠正网表G 1＆lt; 1＆lt; 1＆gt;和网表G 2 2之间的功能差异，相应的第二多个输入的下一个值，以及基于第一功能确定第二功能，分配的静态值，分配的下一个值，第一误差函数和第二误差函数。

10. 发明授权

US06742174B1 Similarity-driven synthesis for equivalence checking of complex designs 有权
标题翻译：相似性驱动的复杂设计等价检验综合
公开(公告)号：US06742174B1
公开(公告)日：2004-05-25
申请号：US10037844
申请日：2001-10-19
申请人： Kuang-Chien Chen , Chih-Chang Lin , Cheng-Ta Hsieh , Yifeng Wang
发明人： Kuang-Chien Chen , Chih-Chang Lin , Cheng-Ta Hsieh , Yifeng Wang
IPC分类号： G06F1750
CPC分类号： G06F17/5022
摘要： A method for modeling a circuit design includes synthesizing the circuit design to create a first gate-level representation of the circuit design. The method also includes analyzing a second gate-level representation of the circuit design to learn architecture information, and resynthesizing the first gate-level representation of the circuit design to incorporate the learned architecture information from the second gate-level representation of the circuit design. A computer-readable storage medium has stored thereon computer instructions that, when executed by a computer, cause the computer to synthesize a circuit design to create a first gate-level representation of the circuit design. The computer instructions also cause the computer to analyze a second gate-level representation of the circuit design to learn architecture information, and resynthesize the first gate-level representation of the circuit design to incorporate the learned architecture information from the second gate-level representation of the circuit design.
摘要翻译：用于对电路设计进行建模的方法包括合成电路设计以创建电路设计的第一门级表示。该方法还包括分析电路设计的第二门级表示以学习架构信息，以及重新合成电路设计的第一门级表示，以从电路设计的第二门级表示中并入所学习的体系结构信息。计算机可读存储介质上存储有计算机指令，其在由计算机执行时使计算机合成电路设计以创建电路设计的第一门级表示。计算机指令还使得计算机分析电路设计的第二门级表示以学习架构信息，并重新合成电路设计的第一门级表示，以将来自第二门级表示的学习架构信息电路设计。

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