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公开(公告)号：US06698278B2
公开(公告)日：2004-03-02
申请号：US10033758
申请日：2001-12-19
申请人： Jiujun Zhang , Kevin M. Colbow , Alfred Wong , Bruce Lin
发明人： Jiujun Zhang , Kevin M. Colbow , Alfred Wong , Bruce Lin
IPC分类号： G01N2500
CPC分类号： H01M8/04194
摘要： In an operating liquid feed fuel cell system, fuel concentration in the fuel stream can be calculated as a function of the observed current, the temperature of the fuel stream entering the fuel cell stack, and the temperature of the fuel cell stack itself, thereby eliminating the need for a separate sensor. Typically, methanol will be used as the fuel and the liquid feed fuel cell system will thus be a direct methanol fuel cell system.
摘要翻译： 在操作的液体进料燃料电池系统中，燃料流中的燃料浓度可以根据观察到的电流，进入燃料电池堆的燃料流的温度和燃料电池堆本身的温度来计算，由此消除 需要一个单独的传感器。 通常，将使用甲醇作为燃料，因此液体进料燃料电池系统将是直接的甲醇燃料电池系统。
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2.发明申请APPARATUS AND METHOD FOR MANAGING A FLOW OF COOLING MEDIA IN A FUEL CELL STACK 审中-公开用于管理燃料电池堆中的冷却介质流的装置和方法公开(公告)号：US20080050629A1
公开(公告)日：2008-02-28
申请号：US11843278
申请日：2007-08-22
申请人： Bruce Lin , Alfred Wong
发明人： Bruce Lin , Alfred Wong
CPC分类号： H01M8/0228 , H01M8/0265 , H01M8/0267 , H01M8/04074 , H01M8/241 , H01M2008/1095
摘要： An apparatus and method for managing cooling characteristics of a fuel cell stack in distinct regions thereof, the fuel cell stack having a plurality of fuel cells, each fuel cell comprising a membrane electrode assembly (MEA), at least one flow field plate interposed between the MEAs of adjacent fuel cells, the flow field plates forming coolant flow field channels on a side of the flow field plates opposing the MEAs and reactant flow field channels on a side of the flow field plates adjacent the MEAs, comprises selectively isolating two distinct volumes in each coolant flow field channel, for example via at least one fluid-tight dividing member, and circulating and/or sealing at least two fluids respectively having distinct characteristics in distinct volumes of the coolant flow field channels to variably manage a rate of cooling in distinct regions of the fuel cell stack.
摘要翻译： 一种用于管理其不同区域中的燃料电池堆的冷却特性的装置和方法，所述燃料电池堆具有多个燃料电池，每个燃料电池包括膜电极组件（MEA），至少一个流场板，介于 相邻燃料电池的MEA，在与MEA相对的流场板一侧的流场板和在邻近MEA的流场板侧的反应物流场通道形成冷却剂流场通道的流场板包括选择性地隔离 每个冷却剂流场通道，例如经由至少一个流体密封分隔构件，并且循环和/或密封至少两个流体，其分别具有不同体积的冷却剂流场通道的不同特征，以可变地管理不同的冷却速率 燃料电池堆的区域。
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公开(公告)号：US20070173639A1
公开(公告)日：2007-07-26
申请号：US11710312
申请日：2007-02-23
申请人： Alfred Wong , Hugh Norman , Angus MacMillan
发明人： Alfred Wong , Hugh Norman , Angus MacMillan
IPC分类号： C07G1/00
CPC分类号： C07J9/00 , C07G1/00 , C11B13/005 , Y02W30/74
摘要： A method of preparing phytosterols from tall oil pitch containing steryl esters comprises the steps of converting the steryl esters to free phytosterols while in the pitch to produce a modified pitch containing the free phytosterols; removing light ends from the modified pitch by evaporation to produce a bottom fraction containing the free phytosterols; evaporating the bottom fraction to produce a light phase distillate containing the free phytosterols; dissolving the light phase distillate in a solvent comprising an alcohol to produce a solution containing the free phytosterols; cooling the solution to produce a slurry with the free phytosterols crystallized in the slurry; and, washing and filtering the slurry to isolate the crystallized phytosterols.
摘要翻译： 从含有甾醇酯的妥尔油沥青制备植物甾醇的方法包括以下步骤：在沥青中将甾酯转化为游离植物甾醇，以产生含有游离植物甾醇的改性沥青; 通过蒸发从改性沥青中除去轻馏分以产生含有游离植物甾醇的底部馏分; 蒸发底部馏分以产生含有游离植物甾醇的轻质馏出物; 将轻相馏出物溶解在包含醇的溶剂中以产生含有游离植物甾醇的溶液; 冷却溶液以产生具有在浆液中结晶的游离植物甾醇的浆料; 并洗涤并过滤浆料以分离出结晶的植物甾醇。
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公开(公告)号：US20050107582A1
公开(公告)日：2005-05-19
申请号：US10964792
申请日：2004-10-14
申请人： Alfred Wong , Hugh Norman , Angus MacMillan
发明人： Alfred Wong , Hugh Norman , Angus MacMillan
CPC分类号： C07J9/00 , C07G1/00 , C11B13/005 , Y02W30/74
摘要： A method of preparing phytosterols from tall oil pitch containing steryl esters comprises the steps of converting the steryl esters to free phytosterols while in the pitch to produce a modified pitch containing the free phytosterols; removing light ends from the modified pitch by evaporation to produce a bottom fraction containing the free phytosterols; evaporating the bottom fraction to produce a light phase distillate containing the free phytosterols; dissolving the light phase distillate in a solvent comprising an alcohol to produce a solution containing the free phytosterols; cooling the solution to produce a slurry with the free phytosterols crystallized in the slurry; and, washing and filtering the slurry to isolate the crystallized phytosterols.
摘要翻译： 从含有甾醇酯的妥尔油沥青制备植物甾醇的方法包括以下步骤：在沥青中将甾酯转化为游离植物甾醇，以产生含有游离植物甾醇的改性沥青; 通过蒸发从改性沥青中除去轻馏分以产生含有游离植物甾醇的底部馏分; 蒸发底部馏分以产生含有游离植物甾醇的轻质馏出物; 将轻相馏出物溶解在包含醇的溶剂中以产生含有游离植物甾醇的溶液; 冷却溶液以产生具有在浆液中结晶的游离植物甾醇的浆料; 并洗涤并过滤浆料以分离出结晶的植物甾醇。
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5.发明申请METHODS, SOFTWARE AND DEVICES FOR IMPROVING VISIBILITY OF USER-FILLED DATA IN AN ELECTRONIC FORM 有权用于提高用户填充数据在电子表单中的可见性的方法，软件和设备公开(公告)号：US20140026024A1
公开(公告)日：2014-01-23
申请号：US13552061
申请日：2012-07-18
申请人： Ryan Kimber , Tommy Trinh , Alfred Wong
发明人： Ryan Kimber , Tommy Trinh , Alfred Wong
IPC分类号： G06F17/24
CPC分类号： G06F17/243 , G16H10/20 , G16H10/60
摘要： Methods, software, and devices for processing a user-filled form are disclosed. A parsable electronic representation of the user-filled form is received. Based on parsing this electronic representation, at least one of a first or a second subset of input elements is identified. The first subset of input elements represents input fields that have received user-filled data while the second subset of input elements represents input fields that have not received user-filled data. Those text elements representing text providing descriptive context to input fields represented by the identified subset of input elements are associated with the identified subset of input elements. A graphical representation of the user-filled form is generated. In this graphical representation, text represented by text elements associated the first subset of input elements are highlighted relative to text represented by text elements associated with the second subset of input elements.
摘要翻译： 公开了用于处理用户填写表格的方法，软件和装置。 收到用户填写表格的可解析电子表示。 基于解析该电子表示，识别输入元素的第一或第二子集中的至少一个。 输入元素的第一个子集表示已经接收到用户填充数据的输入字段，而输入元素的第二子集表示尚未接收用户填充数据的输入字段。 表示向所识别的输入元素的子集表示的输入字段提供描述性上下文的文本元素与所识别的输入元素的子集相关联。 生成用户填写表单的图形表示。 在该图形表示中，与输入元素的第一子集相关联的文本元素表示的文本相对于与输入元素的第二子集相关联的文本元素表示的文本被突出显示。
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公开(公告)号：US07914943B2
公开(公告)日：2011-03-29
申请号：US11207578
申请日：2005-08-19
申请人： Boguslaw Wozniczka , Jake de Vaal , Alfred Wong
发明人： Boguslaw Wozniczka , Jake de Vaal , Alfred Wong
CPC分类号： H01M8/0286 , H01M8/0263 , H01M8/0267 , H01M8/0271 , H01M8/2404 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M8/2475 , H01M8/2483 , H01M8/2484 , Y10T29/4911
摘要： A solid polymer fuel cell comprising a membrane electrode assembly that is in adhesive contact with a first flow field plate around the circumferential edge of the membrane electrode assembly and in non-adhesive contact with a second flow field plate, and an elastomeric manifold seal member that circumscribes at least one manifold opening of the first flow field plate and the second flow field plate. In this configuration, the adhesive substantially seals a first reactant gas while the manifold seal member substantially seals a second reactant gas, thereby improving sealing reliability and simplifying the seal design without overly compressing and damaging the circumferential edge of the membrane electrode assembly.
摘要翻译： 一种固体聚合物燃料电池，其包括膜电极组件，所述膜电极组件与围绕所述膜电极组件的周向边缘的第一流场板粘合接触并且与第二流场板非粘合接触;以及弹性体歧管密封构件， 限定第一流场板和第二流场板的至少一个歧管开口。 在该构造中，粘合剂基本上密封第一反应气体，同时歧管密封构件基本上密封第二反应气体，从而提高密封可靠性并简化密封设计，而不会过度压缩和损坏膜电极组件的周缘。
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公开(公告)号：US20100305342A1
公开(公告)日：2010-12-02
申请号：US12850016
申请日：2010-08-04
IPC分类号： C07J9/00
CPC分类号： C07J9/00 , C07G1/00 , C11B13/005 , Y02W30/74
摘要： A method of preparing phytosterols from tall oil pitch containing steryl esters comprises the steps of converting the steryl esters to free phytosterols while in the pitch to produce a modified pitch containing the free phytosterols; removing light ends from the modified pitch by evaporation to produce a bottom fraction containing the free phytosterols; evaporating the bottom fraction to produce a light phase distillate containing the free phytosterols; dissolving the light phase distillate in a solvent comprising an alcohol to produce a solution containing the free phytosterols; cooling the solution to produce a slurry with the free phytosterols crystallized in the slurry; and, washing and filtering the slurry to isolate the crystallized phytosterols.
摘要翻译： 从含有甾醇酯的妥尔油沥青制备植物甾醇的方法包括以下步骤：在沥青中将甾酯转化为游离植物甾醇，以产生含有游离植物甾醇的改性沥青; 通过蒸发从改性沥青中除去轻馏分以产生含有游离植物甾醇的底部馏分; 蒸发底部馏分以产生含有游离植物甾醇的轻质馏出物; 将轻相馏出物溶解在包含醇的溶剂中以产生含有游离植物甾醇的溶液; 冷却溶液以产生具有在浆液中结晶的游离植物甾醇的浆料; 并洗涤并过滤浆料以分离出结晶的植物甾醇。
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公开(公告)号：US20090131697A1
公开(公告)日：2009-05-21
申请号：US12233392
申请日：2008-09-18
IPC分类号： C07J9/00
CPC分类号： C07J9/00 , C07G1/00 , C11B13/005 , Y02W30/74
摘要： A method of preparing phytosterols from tall oil pitch containing steryl esters comprises the steps of converting the steryl esters to free phytosterols while in the pitch to produce a modified pitch containing the free phytosterols; removing light ends from the modified pitch by evaporation to produce a bottom fraction containing the free phytosterols; evaporating the bottom fraction to produce a light phase distillate containing the free phytosterols; dissolving the light phase distillate in a solvent comprising an alcohol to produce a solution containing the free phytosterols; cooling the solution to produce a slurry with the free phytosterols crystallized in the slurry; and, washing and filtering the slurry to isolate the crystallized phytosterols.
摘要翻译： 从含有甾醇酯的妥尔油沥青制备植物甾醇的方法包括以下步骤：在沥青中将甾酯转化为游离植物甾醇，以产生含有游离植物甾醇的改性沥青; 通过蒸发从改性沥青中除去轻馏分以产生含有游离植物甾醇的底部馏分; 蒸发底部馏分以产生含有游离植物甾醇的轻质馏出物; 将轻相馏出物溶解在包含醇的溶剂中以产生含有游离植物甾醇的溶液; 冷却溶液以产生具有在浆液中结晶的游离植物甾醇的浆料; 并洗涤并过滤浆料以分离出结晶的植物甾醇。
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公开(公告)号：US20070042254A1
公开(公告)日：2007-02-22
申请号：US11207578
申请日：2005-08-19
申请人： Boguslaw Wozniczka , Jake de Vaal , Alfred Wong
发明人： Boguslaw Wozniczka , Jake de Vaal , Alfred Wong
CPC分类号： H01M8/0286 , H01M8/0263 , H01M8/0267 , H01M8/0271 , H01M8/2404 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M8/2475 , H01M8/2483 , H01M8/2484 , Y10T29/4911
摘要： A solid polymer fuel cell comprising a membrane electrode assembly that is in adhesive contact with a first flow field plate around the circumferential edge of the membrane electrode assembly and in non-adhesive contact with a second flow field plate, and an elastomeric manifold seal member that circumscribes at least one manifold opening of the first flow field plate and the second flow field plate. In this configuration, the adhesive substantially seals a first reactant gas while the manifold seal member substantially seals a second reactant gas, thereby improving sealing reliability and simplifying the seal design without overly compressing and damaging the circumferential edge of the membrane electrode assembly.
摘要翻译： 一种固体聚合物燃料电池，其包括膜电极组件，所述膜电极组件与围绕所述膜电极组件的周向边缘的第一流场板粘合接触并且与第二流场板非粘合接触;以及弹性体歧管密封构件， 限定第一流场板和第二流场板的至少一个歧管开口。 在该构造中，粘合剂基本上密封第一反应气体，同时歧管密封构件基本上密封第二反应气体，从而提高密封可靠性并简化密封设计，而不会过度压缩和损坏膜电极组件的周缘。
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公开(公告)号：US08473876B2
公开(公告)日：2013-06-25
申请号：US11781054
申请日：2007-07-20
申请人： Emre Tuncer , Hui Zheng , Vivek Raghavan , Anirudh Devgan , Amir Ajami , Alessandra Nardi , Tao Lin , Pramod Thazhathethil , Alfred Wong
发明人： Emre Tuncer , Hui Zheng , Vivek Raghavan , Anirudh Devgan , Amir Ajami , Alessandra Nardi , Tao Lin , Pramod Thazhathethil , Alfred Wong
IPC分类号： G06F17/50
CPC分类号： G06F17/5031
摘要： A method for performing timing analysis includes receiving information specifying an integrated circuit. A neighborhood of shapes associated with the integrated circuit is then determined. Delay information associated with the integrated circuit is generated based on the neighborhood of shapes. The neighborhood of shapes may be determined by determining a first set of spacings to a boundary of a first cell from an internal shape. A second set of spacings may be determined from the boundary of the first cell to a shape of a second cell. A lithography process may be characterized using the first and second set of spacings.
摘要翻译： 一种执行定时分析的方法包括接收指定集成电路的信息。 然后确定与集成电路相关联的形状的邻域。 基于形状附近生成与集成电路相关联的延迟信息。 可以通过从内部形状确定第一单元的边界的第一组间距来确定形状的邻域。 可以从第一单元的边界到第二单元的形状来确定第二组间隔。 可以使用第一和第二组间隔来表征光刻工艺。
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