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1. 发明授权

US06853368B2 Electronic device with improved user interface 有权
标题翻译：具有改善用户界面的电子设备
公开(公告)号：US06853368B2
公开(公告)日：2005-02-08
申请号：US10189902
申请日：2002-07-03
申请人： Sivakumar Muthuswamy , Steven Duane Pratt , Ronald James Kelley , Robert John Mulligan , Anupama Ramamurthy
发明人： Sivakumar Muthuswamy , Steven Duane Pratt , Ronald James Kelley , Robert John Mulligan , Anupama Ramamurthy
IPC分类号： G06F3/048 , H04M1/725 , G09G5/00
CPC分类号： H04M1/72519 , G06F3/04895 , H04M1/7258
摘要： An electronic device (100) is provided with a plurality of activatable indicia (112, 114, 116, 118, 120, 122, 1102) that are located proximate keys buttons (108, 109, 110) that are used to control the communication device (100). The activatable indicia (112, 114, 116, 118, 120, 122, 1102) are activated in order to identify to a user one or more of the buttons (108, 109 110) to be pressed in order to in the course of entering a command, or to indicate to the user to reorient an antenna of the electronic device in order to improve signal strength.
摘要翻译：电子设备（100）设置有多个可激活标记（112,114,116,118,120,122,1102），其位于键控按钮（108,109,110）附近，用于控制通信设备（100）。可激活标记（112,114,116,118,120,122,1102）被激活以便向用户标识要按压的一个或多个按钮（108,109 110），以便在进入过程中或者指示用户重新定向电子设备的天线，以改善信号强度。

2. 发明申请

US20050036605A1 Device housing responsive to an environmental stimulus 审中-公开
标题翻译：响应于环境刺激的设备外壳
公开(公告)号：US20050036605A1
公开(公告)日：2005-02-17
申请号：US10943393
申请日：2004-09-17
申请人： Robert John Mulligan , Robert Pennisi , Steven Duane Pratt , Ronald James Kelley , Sivakumar Muthuswamy , Faye Nounou , Scott Potter , Joseph Gillette , Ying He , Bobby Dean Landreth
发明人： Robert John Mulligan , Robert Pennisi , Steven Duane Pratt , Ronald James Kelley , Sivakumar Muthuswamy , Faye Nounou , Scott Potter , Joseph Gillette , Ying He , Bobby Dean Landreth
IPC分类号： H05K5/02 , H04M1/02 , H04M1/21 , H04M1/00 , H04M9/00
CPC分类号： H04M1/0283 , H04M1/0202 , H04M2250/12
摘要： A housing (12) for use in a portable electronic device (10) includes an outer visible surface (14). The outer visible surface (14) is composed of an appearance changing substance responsive to an environmental stimulus.
摘要翻译：用于便携式电子设备（10）的外壳（12）包括外部可见表面（14）。外部可见表面（14）由响应于环境刺激的外观变化物质组成。

3. 发明授权

US08993187B2 Method and device for limiting crossover in fuel cell systems 有权
标题翻译：用于限制燃料电池系统中交叉的方法和装置
公开(公告)号：US08993187B2
公开(公告)日：2015-03-31
申请号：US11302358
申请日：2005-12-13
申请人： Ronald James Kelley , Steven Duane Pratt , Sivakumar Muthuswamy , Robert Pennisi
发明人： Ronald James Kelley , Steven Duane Pratt , Sivakumar Muthuswamy , Robert Pennisi
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04261 , H01M8/04194 , H01M8/04197 , H01M8/04365 , H01M8/04388 , H01M8/04798 , H01M8/1011 , H01M2008/1095 , Y02E60/50 , Y02E60/523
摘要： A method of and fuel cell system for limiting an amount of a fuel crossing over a membrane in a fuel cell, the method including determining an appropriate molecular ratio of the fuel and water for a fuel-water mixture 503; and controlling an amount of the fuel-water mixture that is available to an anode side of the membrane 507 in the fuel cell according to an amount of the fuel that will be electro-oxidized by the fuel cell. The fuel cell system includes a fuel cell membrane 103 having an anode layer 107, a cathode layer 109, and an electrolyte layer 111 where the cathode layer is exposed to an oxygen source, and a fuel delivery system 105 including a fuel chamber 119 disposed around and proximate to the anode layer at a side opposite to the electrolyte layer, the fuel delivery system implementing the method above.
摘要翻译：一种用于限制在燃料电池中的膜上交叉的燃料的量的燃料电池系统的方法和方法，所述方法包括确定用于燃料 - 水混合物503的燃料和水的适当分子比; 并且根据将被燃料电池电氧化的燃料的量，控制在燃料电池中的膜507的阳极侧可用的燃料 - 水混合物的量。燃料电池系统包括燃料电池膜103，其具有阳极层107，阴极层109和阴极层暴露于氧源的电解质层111，以及燃料输送系统105，其包括设置在燃料室周围的燃料室119 并且在与电解质层相对的一侧靠近阳极层，实现上述方法的燃料输送系统。

4. 发明授权

US07282283B2 Method and device for limiting crossover in fuel cell systems 有权
标题翻译：用于限制燃料电池系统中交叉的方法和装置
公开(公告)号：US07282283B2
公开(公告)日：2007-10-16
申请号：US10256892
申请日：2002-09-28
申请人： Ronald James Kelley , Steven Duane Pratt , Sivakumar Muthuswamy , Robert Pennisi
发明人： Ronald James Kelley , Steven Duane Pratt , Sivakumar Muthuswamy , Robert Pennisi
IPC分类号： H01M8/04
CPC分类号： H01M8/04261 , H01M8/04194 , H01M8/04197 , H01M8/04365 , H01M8/04388 , H01M8/04798 , H01M8/1011 , H01M2008/1095 , Y02E60/50 , Y02E60/523
摘要： A method of and fuel cell system for limiting an amount of a fuel crossing over a membrane in a fuel cell, the method including determining an appropriate molecular ratio of the fuel and water for a fuel-water mixture 503; and controlling an amount of the fuel-water mixture that is available to an anode side of the membrane 507 in the fuel cell according to an amount of the fuel that will be electro-oxidized by the fuel cell. The fuel cell system includes a fuel cell membrane 103 having an anode layer 107, a cathode layer 109, and an electrolyte layer 111 where the cathode layer is exposed to an oxygen source, and a fuel delivery system 105 including a fuel chamber 119 disposed around and proximate to the anode layer at a side opposite to the electrolyte layer, the fuel delivery system implementing the method above.
摘要翻译：一种用于限制在燃料电池中的膜上交叉的燃料的量的燃料电池系统的方法和方法，所述方法包括确定用于燃料 - 水混合物503的燃料和水的适当分子比; 并且根据将被燃料电池电氧化的燃料的量，控制在燃料电池中的膜507的阳极侧可用的燃料 - 水混合物的量。燃料电池系统包括燃料电池膜103，其具有阳极层107，阴极层109和阴极层暴露于氧源的电解质层111，以及燃料输送系统105，其包括设置在燃料室周围的燃料室119 并且在与电解质层相对的一侧靠近阳极层，实现上述方法的燃料输送系统。

5. 发明授权

US07264896B2 Two-stage hybrid gas pressure regulator 有权
标题翻译：两级混合气体压力调节器
公开(公告)号：US07264896B2
公开(公告)日：2007-09-04
申请号：US10219582
申请日：2002-08-15
申请人： Ronald James Kelley , Steven Duane Pratt , Robert Pennisi , Sivakumar Muthuswamy
发明人： Ronald James Kelley , Steven Duane Pratt , Robert Pennisi , Sivakumar Muthuswamy
IPC分类号： H01M8/04 , F24F11/00 , G05D16/06 , F16K31/12
CPC分类号： H01M8/04089 , H01M8/04753 , H01M2250/30 , Y02B90/18 , Y10T137/7795
摘要： A gas pressure regulator (100) includes a mechanical primary stage (102), preferably including a spring valve, and an electronic secondary stage (104), preferably including a micromachined pressure regulator, the combination of the mechanical primary stage and the electronic secondary stage suitable for relatively precise low pressure near zero flow rates with reasonable energy consumption rates, such as encountered when supplying fuel to a low power fuel cell system.
摘要翻译：气体压力调节器（100）包括优选地包括弹簧阀的机械初级级（102）和优选包括微加工压力调节器的电子级级（104），机械初级级和电子级级适合于具有合理能量消耗率的相对精确的低压近零流率，例如在向低功率燃料电池系统供应燃料时遇到的。

6. 发明授权

US07049015B2 Method of operating a fuel cell power source 有权
标题翻译：操作燃料电池电源的方法
公开(公告)号：US07049015B2
公开(公告)日：2006-05-23
申请号：US10121362
申请日：2002-04-12
申请人： Steven Duane Pratt , Sivakumar Muthuswamy , Ronald James Kelley , Robert W. Pennisi
发明人： Steven Duane Pratt , Sivakumar Muthuswamy , Ronald James Kelley , Robert W. Pennisi
IPC分类号： H01M8/04
CPC分类号： H01M8/04201 , B60L11/1885 , B60L2250/16 , H01M8/04619 , H01M8/04626 , H01M8/04753 , H01M8/0485 , H01M8/0488 , H01M8/0491 , H01M8/0494 , H01M2250/30 , Y02B90/18 , Y02T90/34
摘要： A fuel cell power source (100) for use in electronic systems includes a fuel cell system (130) and a controller (150). The controller (150) computes net power requirements of a load device from one or more power functional information sources; and determines an operating point of the fuel cell system (130) by matching the net power requirements with the power characteristics of the fuel cell system (130).
摘要翻译：用于电子系统的燃料电池电源（100）包括燃料电池系统（130）和控制器（150）。控制器（150）从一个或多个功率功能信息源计算负载设备的净功率要求; 并且通过将净功率要求与燃料电池系统（130）的功率特性相匹配来确定燃料电池系统（130）的工作点。

7. 发明授权

US06936361B2 Method for humidifying a fuel stream for a direct methanol fuel cell 有权
标题翻译：用于加压用于直接甲醇燃料电池的燃料流的方法
公开(公告)号：US06936361B2
公开(公告)日：2005-08-30
申请号：US10403711
申请日：2003-03-31
申请人： Ronald James Kelley , Steven Duane Pratt , Sivakumar Muthuswamy , Robert Pennisi
发明人： Ronald James Kelley , Steven Duane Pratt , Sivakumar Muthuswamy , Robert Pennisi
IPC分类号： H01M20060101 , H01M8/00 , H01M8/04 , H01M8/18
CPC分类号： H01M8/04126 , H01M8/04186 , H01M8/1011 , Y02E60/523
摘要： A method for humidifying a fuel stream for a direct methanol fuel cell. An ultrasonic transducer (122) is used to create a vapor of methanol without heating. Water is also vaporized with an ultrasonic transducer (132) to create a vapor of water without heating. The water vapor and the methanol vapor are combined (240) in a certain ratio to form a humidified fuel vapor which is presented to an anode (112) of the direct methanol fuel cell (110). The ratio of water to methanol can be adjusted automatically by a sensor (180) that monitors the current drawn by the load (170) on the fuel cell.
摘要翻译：一种用于加压用于直接甲醇燃料电池的燃料流的方法。超声波换能器（122）用于在不加热的情况下产生甲醇蒸气。水也用超声换能器（132）蒸发，以产生不加热的水蒸气。水蒸汽和甲醇蒸气以一定比例组合（240），以形成呈现于直接甲醇燃料电池（110）的阳极（112）的加湿燃料蒸气。水与甲醇的比率可以通过监测燃料电池上的负载（170）吸取的电流的传感器（180）自动调节。

8. 发明授权

US5662946A Adaptable mold base 失效
标题翻译：适应模具底座
公开(公告)号：US5662946A
公开(公告)日：1997-09-02
申请号：US318311
申请日：1994-10-05
申请人： Steven Duane Pratt , Robert W. Pennisi , Glenn F. Urbish
发明人： Steven Duane Pratt , Robert W. Pennisi , Glenn F. Urbish
IPC分类号： B29C45/26 , B29C33/20
CPC分类号： B29C45/2675 , B29C45/2673 , B29C2033/0005
摘要： An adaptable mold assembly (10) consists of two mold bases (100, 102). One or both of the mold bases has at least one interchangeable portion (104, 105) removably mounted on the mold base, whose function is to actuate in a direction different from the draw direction. The interchangeable portion is typically used to facilitate the removal of the molded part from the mold, and often functions as a mold slide or pull. The ability to interchange and reconfigure the mold base reduces tooling costs and adds design flexibility to the tool. In another embodiment of the invention, the function of the interchangeable portion (106) is to provide process monitoring, process control or process optimization.
摘要翻译：适应性模具组件（10）由两个模具基座（100,102）组成。一个或两个模具基座具有至少一个可移除地安装在模具基座上的可互换部分（104,105），其功能是沿与拉伸方向不同的方向致动。可互换部分通常用于促进模制部件从模具中的移除，并且通常用作模具滑动件或拉模。交换和重新配置模具底座的能力降低了工具成本，并为工具增加了设计灵活性。在本发明的另一个实施例中，可互换部分（106）的功能是提供过程监控，过程控制或过程优化。

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