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公开(公告)号：US20100147083A1
公开(公告)日：2010-06-17
申请号：US12335545
申请日：2008-12-16
申请人： Wei-Heong Tan , Noriyuki Matsumoto
发明人： Wei-Heong Tan , Noriyuki Matsumoto
IPC分类号： G01L7/06
CPC分类号： E21B47/011 , E21B47/06 , G01L19/04 , G01L19/0645
摘要： Methods and related systems are described for a sealed housing for downhole transducers. The housing system includes a housing body and a transducer positioned within the housing body, and one or more flexible members sealably mounted on the housing body. The flexible members each have one or more undulations which facilitate movement of the flexible member in directions primarily perpendicular to the surface of the flexible member. The dimensions of the one or more undulations are designed so as to optimize the ability of the movements of the member thereby accommodating volume changes in the sealed housing. A substantial amount of compensating material can also be positioned within the housing body. The compensating material has a coefficient of thermal expansion substantially less than that of the housing material.
摘要翻译： 对于井下换能器的密封壳体描述了方法和相关系统。 壳体系统包括壳体和定位在壳体内的换能器，以及一个或多个可密封地安装在壳体上的柔性构件。 柔性构件各自具有一个或多个波动，其有助于柔性构件沿着主要垂直于柔性构件的表面的方向的移动。 一个或多个起伏的尺寸被设计成优化构件的运动的能力，从而容纳密封壳体中的体积变化。 大量的补偿材料也可以被定位在壳体内。 补偿材料的热膨胀系数显着小于外壳材料的热膨胀系数。
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2.发明授权公开(公告)号：US09051821B2
公开(公告)日：2015-06-09
申请号：US12334522
申请日：2008-12-15
CPC分类号： E21B47/10 , B01L3/502707 , B01L3/502715 , B01L3/502738 , E21B49/081
摘要： Example microfluidic methods and apparatus to perform in situ chemical detection are disclosed. A disclosed example downhole apparatus comprises a microfluidic chamber to introduce a microfluidic-scale drop of a reagent into a formation fluid to form a mixed fluid, a flowline to fluidly couple the formation fluid from a geologic formation to the microfluidic chamber, and a detector to measure a property of the mixed fluid, the property representative of a presence of a chemical in the formation fluid.
摘要翻译： 公开了实施原位化学检测的微流体方法和装置。 所公开的示例性井下装置包括微流体室，以将微流体尺度的试剂液滴引入地层流体中以形成混合流体，将地层流体从地质层流体耦合到微流体室的流线，以及检测器 测量混合流体的性质，代表地层流体中化学物质存在的性质。
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3.发明申请PLANAR LIPID BILAYER ARRAY FORMED BY MICROFLUIDIC TECHNIQUE AND METHOD OF ANALYSIS USING PLANAR LIPID BILAYER 有权通过微流控技术形成的平面脂质双层阵列和使用平面脂质双层分析的方法公开(公告)号：US20100304980A1
公开(公告)日：2010-12-02
申请号：US12744794
申请日：2008-11-26
申请人： Shoji Takeuchi , Hiroaki Suzuki , Sadao Ota , Wei-Heong Tan
发明人： Shoji Takeuchi , Hiroaki Suzuki , Sadao Ota , Wei-Heong Tan
CPC分类号： C40B60/00 , B01L3/5027 , B01L3/502738 , B01L2200/0605 , B01L2200/0642 , B01L2200/0673 , B01L2300/041 , B01L2300/0864 , B01L2400/0487 , G01N33/54306 , G01N33/54366 , G01N33/92 , G01N2405/04
摘要： There is provided a planar lipid bilayer array formed by microfluidic technique and a method of analysis using the planar lipid bilayers, providing the advantages such as portability, decreased analysis time, a smaller amount of required reagents, and parallel automation with high reproducibility. The planar lipid bilayer array formed by microfluidic technique is a planar lipid bilayer array formed by microfluidic technique (PDMS device) 1 saturated with water by preliminarily immersing in water, comprising microchannels 2 connected to an inlet of a microfluidic channel and arranged in parallel, and microchambers 3 having apertures on both sides of the microchannel 2.
摘要翻译： 提供了通过微流控技术形成的平面脂质双层阵列和使用平面脂双层的分析方法，提供了便携性，降低的分析时间，较少量的所需试剂和具有高再现性的并行自动化的优点。 通过微流体技术形成的平面脂双层阵列是通过预先浸入水中的通过微水洗技术（PDMS装置）1形成的平面脂双层阵列，其包括连接到微流体通道的入口并平行布置的微通道2，以及 微通道3在微通道2的两侧具有孔。
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公开(公告)号：US08109143B2
公开(公告)日：2012-02-07
申请号：US12335545
申请日：2008-12-16
申请人： Wei-Heong Tan , Noriyuki Matsumoto
发明人： Wei-Heong Tan , Noriyuki Matsumoto
IPC分类号： G01D11/24
CPC分类号： E21B47/011 , E21B47/06 , G01L19/04 , G01L19/0645
摘要： Methods and related systems are described for a sealed housing for downhole transducers. The housing system includes a housing body and a transducer positioned within the housing body, and one or more flexible members sealably mounted on the housing body. The flexible members each have one or more undulations which facilitate movement of the flexible member in directions primarily perpendicular to the surface of the flexible member. The dimensions of the one or more undulations are designed so as to optimize the ability of the movements of the member thereby accommodating volume changes in the sealed housing. A substantial amount of compensating material can also be positioned within the housing body. The compensating material has a coefficient of thermal expansion substantially less than that of the housing material.
摘要翻译： 对于井下换能器的密封壳体描述了方法和相关系统。 壳体系统包括壳体和定位在壳体内的换能器，以及一个或多个可密封地安装在壳体上的柔性构件。 柔性构件各自具有一个或多个波动，其有助于柔性构件沿着主要垂直于柔性构件的表面的方向的移动。 一个或多个起伏的尺寸被设计成优化构件的运动的能力，从而容纳密封壳体中的体积变化。 大量的补偿材料也可以被定位在壳体内。 补偿材料的热膨胀系数显着小于外壳材料的热膨胀系数。
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5.发明授权Planar lipid bilayer array formed by microfluidic technique and method of analysis using planar lipid bilayer 有权通过微流体技术形成的平面脂质双层阵列和使用平面脂双层的分析方法公开(公告)号：US08513165B2
公开(公告)日：2013-08-20
申请号：US12744794
申请日：2008-11-26
申请人： Shoji Takeuchi , Hiroaki Suzuki , Sadao Ota , Wei-Heong Tan
发明人： Shoji Takeuchi , Hiroaki Suzuki , Sadao Ota , Wei-Heong Tan
CPC分类号： C40B60/00 , B01L3/5027 , B01L3/502738 , B01L2200/0605 , B01L2200/0642 , B01L2200/0673 , B01L2300/041 , B01L2300/0864 , B01L2400/0487 , G01N33/54306 , G01N33/54366 , G01N33/92 , G01N2405/04
摘要： There is provided a planar lipid bilayer array formed by microfluidic technique and a method of analysis using the planar lipid bilayers, providing the advantages such as portability, decreased analysis time, a smaller amount of required reagents, and parallel automation with high reproducibility. The planar lipid bilayer array formed by microfluidic technique is a planar lipid bilayer array formed by microfluidic technique (PDMS device) 1 saturated with water by preliminarily immersing in water, comprising microchannels 2 connected to an inlet of a microfluidic channel and arranged in parallel, and microchambers 3 having apertures on both sides of the microchannel 2.
摘要翻译： 提供了通过微流控技术形成的平面脂质双层阵列和使用平面脂双层的分析方法，提供了便携性，降低的分析时间，较少量的所需试剂和具有高再现性的并行自动化的优点。 通过微流体技术形成的平面脂双层阵列是通过预先浸入水中的通过微水洗技术（PDMS装置）1形成的平面脂双层阵列，其包括连接到微流体通道的入口并平行布置的微通道2，以及 微通道3在微通道2的两侧具有孔。
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6.发明申请公开(公告)号：US20100147065A1
公开(公告)日：2010-06-17
申请号：US12334522
申请日：2008-12-15
IPC分类号： E21B49/10
CPC分类号： E21B47/10 , B01L3/502707 , B01L3/502715 , B01L3/502738 , E21B49/081
摘要： Example microfluidic methods and apparatus to perform in situ chemical detection are disclosed. A disclosed example downhole apparatus comprises a microfluidic chamber to introduce a microfluidic-scale drop of a reagent into a formation fluid to form a mixed fluid, a flowline to fluidly couple the formation fluid from a geologic formation to the microfluidic chamber, and a detector to measure a property of the mixed fluid, the property representative of a presence of a chemical in the formation fluid.
摘要翻译： 公开了实施原位化学检测的微流体方法和装置。 所公开的示例性井下装置包括微流体室，以将微流体尺度的试剂液滴引入地层流体中以形成混合流体，将地层流体从地质层流体耦合到微流体室的流线，以及检测器 测量混合流体的性质，代表地层流体中化学物质存在的性质。
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