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1. 发明申请

US20170160184A1 Apparatus and method to measure a molecular diffusion coefficient in a porous powder 审中-公开
公开(公告)号：US20170160184A1
公开(公告)日：2017-06-08
申请号：US15438795
申请日：2017-02-22
申请人： Fei Wang , Dezheng Wang , Yao Wang
发明人： Fei Wang , Dezheng Wang , Yao Wang
IPC分类号： G01N15/08 , G01N33/00
CPC分类号： G01N15/0826 , G01N33/00 , G01N2033/0091
摘要： An apparatus and method for measuring molecular diffusivity in porous powders or minerals, e.g., the microporous synthetic minerals used for gas separation and chemical catalysis, were invented that allows a varying pressure in the gas around the powder during the measurement. This obviates the need for the pressure to be constant and the attendant complicated component parts. A mass balance model equation of the sample cell with the diffusivity as an adjustable parameter is used to deduce the sample cell pressure change versus time (uptake curve) until the equilibration of gas diffusion into the powder. A numerical analysis method is used to solve the mathematical model to compute a simulated uptake curve. Curve fitting of the simulated and measured uptake curves is used to optimize the diffusivity parameter, which gives the measured diffusivity. The apparatus and method are simple, easy to use, and automation is also simple.

2. 发明授权

US10309890B2 Method to measure a molecular diffusion coefficient in a porous powder 有权
公开(公告)号：US10309890B2
公开(公告)日：2019-06-04
申请号：US15438795
申请日：2017-02-22
申请人： Fei Wang , Dezheng Wang , Yao Wang
发明人： Fei Wang , Dezheng Wang , Yao Wang
IPC分类号： G01N15/08 , G01N33/00
摘要： An apparatus and method for measuring molecular diffusivity in porous powders or minerals, e.g., the microporous synthetic minerals used for gas separation and chemical catalysis, were invented that allows a varying pressure in the gas around the powder during the measurement. This obviates the need for the pressure to be constant and the attendant complicated component parts. A mass balance model equation of the sample cell with the diffusivity as an adjustable parameter is used to deduce the sample cell pressure change versus time (uptake curve) until the equilibration of gas diffusion into the powder. A numerical analysis method is used to solve the mathematical model to compute a simulated uptake curve. Curve fitting of the simulated and measured uptake curves is used to optimize the diffusivity parameter, which gives the measured diffusivity. The apparatus and method are simple, easy to use, and automation is also simple.

3. 发明授权

US09719909B2 Apparatus and method to measure a molecular diffusion coefficient in a porous powder 有权
公开(公告)号：US09719909B2
公开(公告)日：2017-08-01
申请号：US14530754
申请日：2014-11-02
申请人： Fei Wang , Dezheng Wang , Yao Wang
发明人： Fei Wang , Dezheng Wang , Yao Wang
IPC分类号： G01N15/08
CPC分类号： G01N15/0826 , G01N33/00 , G01N2033/0091
摘要： An apparatus and method for measuring molecular diffusivity in porous powders or minerals, e.g., the microporous synthetic minerals used for gas separation and chemical catalysis, were invented that allows a varying pressure in the gas around the powder during the measurement. This obviates the need for the pressure to be constant and the attendant complicated component parts. A mass balance model equation of the sample cell with the diffusivity as an adjustable parameter is used to deduce the sample cell pressure change versus time (uptake curve) until the equilibration of gas diffusion into the powder. A numerical analysis method is used to solve the mathematical model to compute a simulated uptake curve. Curve fitting of the simulated and measured uptake curves is used to optimize the diffusivity parameter, which gives the measured diffusivity. The apparatus and method are simple, easy to use, and automation is also simple.

4. 发明申请

US20160091409A1 Apparatus and method to measure a molecular diffusion coefficient in a porous powder 审中-公开
标题翻译：测量多孔粉末中分子扩散系数的装置和方法
公开(公告)号：US20160091409A1
公开(公告)日：2016-03-31
申请号：US14530754
申请日：2014-11-02
申请人： Fei Wang , Dezheng Wang , Yao Wang
发明人： Fei Wang , Dezheng Wang , Yao Wang
IPC分类号： G01N15/08
CPC分类号： G01N15/0826 , G01N33/00 , G01N2033/0091
摘要： An apparatus and method for measuring molecular diffusivity in porous powders or minerals, e.g., the microporous synthetic minerals used for gas separation and chemical catalysis, were invented that allows a varying pressure in the gas around the powder during the measurement. This obviates the need for the pressure to be constant and the attendant complicated component parts. A mass balance model equation of the sample cell with the diffusivity as an adjustable parameter is used to deduce the sample cell pressure change versus time (uptake curve) until the equilibration of gas diffusion into the powder. A numerical analysis method is used to solve the mathematical model to compute a simulated uptake curve. Curve fitting of the simulated and measured uptake curves is used to optimize the diffusivity parameter, which gives the measured diffusivity. The apparatus and method are simple, easy to use, and automation is also simple.
摘要翻译：发明了用于测量多孔粉末或矿物质中的分子扩散率的装置和方法，例如用于气体分离和化学催化的微孔合成矿物质，其允许在测量期间在粉末周围的气体中变化的压力。这避免了压力恒定的需要和附带复杂的部件。使用具有扩散率作为可调参数的样品池的质量平衡模型方程来推导样品池压力变化对时间（吸收曲线），直到气体扩散到粉末中的平衡。使用数值分析方法来求解模拟吸收曲线的数学模型。使用模拟和测量的吸收曲线的曲线拟合来优化扩散系数参数，这给出了测量的扩散系数。该设备和方法简单，易于使用，自动化也很简单。

5. 发明申请

US20200330051A1 CT Imaging Apparatus with One-Piece Curved X-ray Detector 审中-公开
公开(公告)号：US20200330051A1
公开(公告)日：2020-10-22
申请号：US16819132
申请日：2020-03-15
申请人： Fei Wang
发明人： Fei Wang
IPC分类号： A61B6/03 , A61B6/02 , A61B6/00
摘要： A novel in-line X-ray CT imaging apparatus is presented. The X-ray CT imaging apparatus comprises one or a plurality of X-ray sources, one or a plurality of one-piece curved X-ray detectors, a rotational gantry, a translational stage, a computer that is loaded with data acquisition system and CT imaging software. The one-piece curved detector is truly one entity with capability of forming a native curved geometry with pre-determined radius. The detector would have the same or similar electronics to that of a conventional rigid X-ray flat panel that includes a photon conversion phosphorus layer configured to generate light photons in response to radiation. Both X-ray source and detector are mounted on a rotation gantry. X-ray CT 3D image projection data can be acquired while the gantry is rotating and object on the stage is moving translational simultaneously. Using CT software, image reconstruction can be performed at the computer.

6. 发明授权

US09727293B1 Method and apparatus for paginating electronic documents 有权
公开(公告)号：US09727293B1
公开(公告)日：2017-08-08
申请号：US12975282
申请日：2010-12-21
申请人： Christopher A. White , Fei Wang , Joseph A. Zuromski
发明人： Christopher A. White , Fei Wang , Joseph A. Zuromski
IPC分类号： G06F3/14 , G06F7/10 , G06F15/00 , G06F17/30
CPC分类号： G06F3/14 , G06F7/10 , G06F17/30 , G06F17/30905 , G09G2340/14
摘要： A method and apparatus for paginating documents such as html documents is disclosed. A document viewing engine generates a preliminary layout for the, the preliminary layout having a layout width that is equivalent to a viewport width of a viewport on which the document will be displayed. The document viewing engine computes a final layout for the document based on determining a plurality of horizontal pixel lines where page breaks can be placed without cutting off any element in the document and assigns page breaks to one or more of the plurality of horizontal pixel lines based on a height of the viewport. The document viewing engine identifies, for a current page, one or more visual elements that will not be fully within the viewport if painted. The document viewing engine paints the current page without painting the identified one or more visual elements. After changing from the current page to a new page, the document viewing engine paints the contents of the new page without re-computing the final layout of the document.

7. 发明授权

US09644939B2 Single-position hall effect measurements 有权
公开(公告)号：US09644939B2
公开(公告)日：2017-05-09
申请号：US13996968
申请日：2011-12-21
申请人： Fei Wang , Dirch Hjorth Petersen , Ole Hansen
发明人： Fei Wang , Dirch Hjorth Petersen , Ole Hansen
IPC分类号： G01B7/14 , G01R31/26 , G01R31/28 , H01L21/66
CPC分类号： G01B7/14 , G01R31/2648 , G01R31/2831 , H01L22/14 , H01L22/34
摘要： A method for determining an electrical property of a test sample having a conductive surface portion with an electrical boundary includes (a) determining a first distance between the single position and the boundary by (1) contacting the test sample with a first four-contact configuration of a multi-contact probe at the single position; (2) applying a magnetic field at the single position; (3) measuring first and second resistances from which to calculate a first resistance difference; (4) measuring third and fourth resistances from which to calculate a second resistance difference; (5) defining a first relation including parameters representing the first and second resistance differences and the first distance; (6) determining the first distance by using the first and second resistance differences in the first relation; (b) repeating steps (1)-(6) with a second four-contact configuration to determine a second distance between the single position and the boundary; (c) defining a second relation including the electrical property and a fourth parameter representing the second distance; and (d) employing the second distance as the fourth parameter in the second relation for determining the electrical property.

8. 发明授权

US09408958B2 User interfaces for dialysis devices 有权
标题翻译：用于透析设备的用户界面
公开(公告)号：US09408958B2
公开(公告)日：2016-08-09
申请号：US12971335
申请日：2010-12-17
申请人： Fei Wang , Martin Joseph Crnkovich , Roland Levin , Michael Emmanuel Kotsos
发明人： Fei Wang , Martin Joseph Crnkovich , Roland Levin , Michael Emmanuel Kotsos
IPC分类号： G09G5/00 , A61M1/16 , A61M1/28 , G06F19/00
CPC分类号： A61M1/1601 , A61M1/16 , A61M1/28 , A61M2205/3553 , A61M2205/3576 , A61M2205/3584 , A61M2205/502 , A61M2205/505 , A61M2205/52 , G06F3/0481 , G06F3/0484 , G06F19/00 , G06F19/3481 , G09G5/12 , G09G5/14 , G09G2370/16 , G16H10/60 , G16H40/63
摘要： In general, a dialysis device includes a first processing device for monitoring dialysis functions of the dialysis device, a second processing device, a display device, and memory. The memory is configured to store instructions that, when executed, cause the dialysis device to provide, on the display device, a first display region and a second display region, where the first display region is associated with the first processing device and the second display region is associated with the second processing device. At least a portion of the first display region cannot be obscured by the second display region.
摘要翻译：通常，透析装置包括用于监测透析装置的透析功能的第一处理装置，第二处理装置，显示装置和存储器。所述存储器被配置为存储指令，所述指令在执行时使所述透析设备在所述显示设备上提供第一显示区域和第二显示区域，其中所述第一显示区域与所述第一处理设备和所述第二显示器相关联区域与第二处理装置相关联。第一显示区域的至少一部分不能被第二显示区域遮挡。

9. 发明授权

US09343666B2 Damascene metal-insulator-metal (MIM) device with improved scaleability 有权
标题翻译：大马士革金属绝缘体金属（MIM）装置，具有改进的可扩展性
公开(公告)号：US09343666B2
公开(公告)日：2016-05-17
申请号：US13529284
申请日：2012-06-21
申请人： Suzette K. Pangrle , Steven Avanzino , Sameer Haddad , Michael Vanbuskirk , Manuj Rathor , James Xie , Kevin Song , Christie Marrian , Bryan Choo , Fei Wang , Jeffery A. Shields
发明人： Suzette K. Pangrle , Steven Avanzino , Sameer Haddad , Michael Vanbuskirk , Manuj Rathor , James Xie , Kevin Song , Christie Marrian , Bryan Choo , Fei Wang , Jeffery A. Shields
IPC分类号： H01L21/20 , H01L45/00 , H01L27/24
CPC分类号： H01L45/04 , H01L27/2436 , H01L45/1233 , H01L45/146 , H01L45/1633 , H01L45/1675 , H01L45/1683
摘要： A present method of fabricating a memory device includes the steps of providing a dielectric layer, providing an opening in the dielectric layer, providing a first conductive body in the opening, providing a switching body in the opening, the first conductive body and switching body filling the opening, and providing a second conductive body over the switching body. In an alternate embodiment, a second dielectric layer is provided over the first-mentioned dielectric layer, and the switching body is provided in an opening in the second dielectric layer.
摘要翻译：制造存储器件的现有方法包括以下步骤：提供电介质层，在电介质层中提供开口，在开口中提供第一导电体，在开口中提供开关体，第一导电体和开关体填充物并且在开关体上设置第二导电体。在替代实施例中，在第一介电层上提供第二电介质层，并且开关体设置在第二电介质层的开口中。

10. 发明授权

US09242991B2 Substituted fused heterocycles as c-Met tyrosine kinase inhibitors 有权
标题翻译：取代的稠合杂环作为c-Met酪氨酸激酶抑制剂
公开(公告)号：US09242991B2
公开(公告)日：2016-01-26
申请号：US13809836
申请日：2011-07-14
申请人： Shaojing Hu , Fei Wang , Wei Long , Xiaoyan Shen , Fenlai Tan , Yinxiang Wang
发明人： Shaojing Hu , Fei Wang , Wei Long , Xiaoyan Shen , Fenlai Tan , Yinxiang Wang
IPC分类号： A61K31/519 , A61K31/4353 , C07D491/14 , C07D491/04 , C07D498/04
CPC分类号： C07D491/04 , C07D498/04
摘要： This invention relates to certain novel fused quinazoline derivatives (Formula I) as c-Met inhibitors which is shown as formula I, their synthesis and their use for treating a c-Met mediated disorder. More particularly, this invention is directed to fused heterocyclic derivatives useful inhibitors of c-Met, methods for producing such compounds and methods for treating as c-Met mediated disorder
摘要翻译：本发明涉及某些新的稠合喹唑啉衍生物（式I）作为c-Met抑制剂，其如式I所示，其合成及其用于治疗c-Met介导的病症的用途。更具体地，本发明涉及用于c-Met的有用的抑制剂的稠合杂环衍生物，这种化合物的制备方法和作为c-Met介导的病症治疗的方法

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