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1. 发明申请

US20060093879A1 Procedure for starting up a fuel cell system having an anode exhaust recycle loop 有权
公开(公告)号：US20060093879A1
公开(公告)日：2006-05-04
申请号：US11231285
申请日：2005-09-20
申请人： Deliang Yang , Margaret Steinbugler , Richard Sawyer , Leslie Van Dine , Carl Reiser
发明人： Deliang Yang , Margaret Steinbugler , Richard Sawyer , Leslie Van Dine , Carl Reiser
IPC分类号： H01M8/04
CPC分类号： H01M8/04302 , H01M8/0258 , H01M8/04007 , H01M8/04022 , H01M8/04097 , H01M8/04223 , H01M8/04231 , H01M8/04238 , H01M8/241 , H01M8/2457 , H01M16/003
摘要： A procedure for starting up a fuel cell system that is disconnected from its primary load and that has air in both its cathode and anode flow fields includes a) connecting an auxiliary resistive load across the cell to reduce the cell voltage; b) initiating a recirculation of the anode flow field exhaust through a recycle loop and providing a limited flow of hydrogen fuel into that recirculating exhaust; c) catalytically reacting the added fuel with oxygen present in the recirculating gases until substantially no oxygen remains within the recycle loop; disconnecting the auxiliary load; and then d) providing normal operating flow rates of fuel and air into respective anode and cathode flow fields and connecting the primary load across the cell. The catalytic reaction may take place on the anode or within a catalytic burner disposed within the recycle loop. The procedure allows start-up of the fuel cell system without the use of an inert gas purge while minimizing dissolution of the catalyst and corrosion of the catalyst support during the start-up process.

2. 发明申请

US20070298290A1 Fuel cell having a hydrophilic substrate layer 审中-公开
标题翻译：具有亲水基底层的燃料电池
公开(公告)号：US20070298290A1
公开(公告)日：2007-12-27
申请号：US11888709
申请日：2007-08-02
申请人： Timothy Bekkedahl , Lawrence Bregoli , Ned Cipollini , Timothy Patterson , Marianne Pemberton , Jonathan Puhalski , Carl Reiser , Richard Sawyer , Margaret Steinbugler , Jung Yi
发明人： Timothy Bekkedahl , Lawrence Bregoli , Ned Cipollini , Timothy Patterson , Marianne Pemberton , Jonathan Puhalski , Carl Reiser , Richard Sawyer , Margaret Steinbugler , Jung Yi
IPC分类号： H01M8/04 , H01M8/00
CPC分类号： H01M8/04029 , H01M8/0243 , H01M8/0245 , H01M8/0258 , H01M8/0267 , H01M8/0271 , H01M8/04089 , H01M8/04097 , H01M8/04119 , H01M8/04156 , H01M8/04291 , H01M8/1007 , H01M2008/1095 , H01M2250/10 , Y02B90/14
摘要： A fuel cell power plant (10) includes a fuel cell (12) having a membrane electrode assembly (MEA) (16), disposed between an anode support plate (14) and a cathode support plate (18), the anode and/or cathode support plates include a hydrophilic substrate layer (80, 82) having a predetermined pore size. The pressure of the reactant gas streams (22, 24) is greater than the pressure of the coolant stream (26), such that a greater percentage of the pores within the hydrophilic substrate layer contain reactant gas rather than water. Any water that forms on the cathode side of the MEA will migrate through the cathode support plate and away from the MEA. Controlling the pressure also ensures that the coolant water will continually migrate from the coolant stream toward the anode side of the MEA, thereby preventing the membrane from becoming dry. Proper pore size and a pressure differential between coolant and reactants improves the electrical efficiency of the fuel cell.
摘要翻译：燃料电池发电厂（10）包括具有设置在阳极支撑板（14）和阴极支撑板（18）之间的膜电极组件（MEA）（16））的燃料电池（12），阳极和/或阴极支撑板包括具有预定孔径的亲水基底层（80,82）。反应物气体流（22,24）的压力大于冷却剂流（26）的压力，使得亲水基底层内的较大百分比的孔含有反应物气体而不是水。在MEA的阴极侧形成的任何水将通过阴极支撑板迁移并远离MEA。控制压力还可确保冷却水从冷却剂流向MEA的阳极侧连续迁移，从而防止膜变干。冷却剂和反应物之间适当的孔径和压力差提高了燃料电池的电效率。

3. 发明申请

US20050147855A1 Procedure for starting up a fuel cell system using a fuel purge 有权
公开(公告)号：US20050147855A1
公开(公告)日：2005-07-07
申请号：US11073207
申请日：2005-03-05
申请人： Carl Reiser , Deliang Yang , Richard Sawyer
发明人： Carl Reiser , Deliang Yang , Richard Sawyer
IPC分类号： H01M8/00 , H01M8/10
CPC分类号： H01M8/04302 , H01M8/0258 , H01M8/0267 , H01M8/04223 , H01M8/241 , H01M8/2457
摘要： A procedure for starting up a fuel cell system that is disconnected from its primary load and has both its cathode and anode flow fields filled with air includes initiating a flow of air through the cathode flow field and rapidly displacing the air in the anode flow field by delivering a flow of fresh hydrogen containing fuel into the anode flow field, and thereafter connecting the primary load across the cell. Sufficiently fast purging of the anode flow field with hydrogen prior to connecting the cells to the load eliminates the need for purging the anode flow field with an inert gas, such as nitrogen, upon start-up.

4. 发明授权

US5406049A Fog-resistant mirror assembly 失效
标题翻译：防雾镜组件
公开(公告)号：US5406049A
公开(公告)日：1995-04-11
申请号：US247681
申请日：1994-05-23
申请人： Carl Reiser , Richard Sawyer
发明人： Carl Reiser , Richard Sawyer
IPC分类号： H05B3/84 , H05B1/00 , H05B3/16
CPC分类号： H05B3/845
摘要： The mirror assembly uses a non-reflective conductive coating as a heating element for preventing fog formation on a mirror exposed to a humid environment such as is found in a bathroom. As compared to conductive reflective mirror coatings, the non-reflective conductive coatings used in this invention have a relatively high resistance, which allows high reflectivity mirrors to be made fog-free. The conductive coatings may be split into separate conductive elements with one or more scribe lines in order to control the length of the conductive path from inlet bus to outlet bus. The buses may be made from an ultra thin foil tape, which can be adhered to the conductive coatings, and which is solderable for securement of power lines thereto. Such a bus tape possesses both in plane and through plane conductive characteristics and can easily be cut to any length desired for the mirror sizes being produced. Highly conductive plated layers may be deposited on the conductive surfaces where the foil buses are attached to enhance the contact between the buses and the conductive mirror surfaces. The foil buses are connected to electrical conductor wires from the power source.
摘要翻译：反射镜组件使用非反射导电涂层作为加热元件，用于防止在暴露于诸如在浴室中发现的潮湿环境的反射镜上的雾形成。与导电反射镜涂层相比，本发明中使用的非反射导电涂层具有相对较高的电阻，这使得高反射率反射镜成为无雾的。为了控制从入口总线到出口总线的导电路径的长度，导电涂层可以被分成具有一个或多个划线的单独的导电元件。公共汽车可以由超薄箔带制成，其可以粘附到导电涂层，并且其可焊接以将电力线固定到其上。这种总线带具有平面和平面导电特性，并且可以容易地切割成所生产的镜子尺寸所需的任何长度。可以在导电表面上沉积高导电性的镀层，其中连接箔总线以增强总线与导电镜表面之间的接触。箔母线与电源的导线连接。

5. 发明授权

US5083009A Fog-resistant mirror assembly 失效
标题翻译：防雾镜组件
公开(公告)号：US5083009A
公开(公告)日：1992-01-21
申请号：US367140
申请日：1989-06-16
申请人： Carl Reiser , Richard Sawyer
发明人： Carl Reiser , Richard Sawyer
IPC分类号： H05B3/84
CPC分类号： H05B3/845
摘要： The mirror assembly uses a reflective coating as a heating element for preventing fog formation on a mirror exposed to a humid environment such as is found in a bathroom. As compared to other typically reflective mirror coatings, the coating used in this invention has a relatively high resistance. The coating may be split into separate conductive elements with one or more scribe lines in order to control the length of the conductive path from inlet bus to outlet bus. The buses are made from an ultra thin foil tape which can be adhered to the reflective coating and which is solderable for securement of power lines thereto. The bus tape possesses both in plane and through plane conductive characteristics and can simply be cut to any length desired for the mirror sizes being produced. Power levels supplied to the mirror assembly are varied, with the initial level being higher so as to heat up the mirror quickly, and the maintenance level, which follows, being lower whereby mirror temperature can be maintained without producing an undesirable high mirror temperature. Power change is accomplished by a simple switch. If needed, the mirror assembly can possess a high degree of reflectivity.
摘要翻译：反射镜组件使用反射涂层作为加热元件，用于防止在暴露于诸如在浴室中发现的潮湿环境的镜子上的雾形成。与其他典型的反射镜涂层相比，本发明中使用的涂层具有较高的电阻。为了控制从入口总线到出口总线的导电路径的长度，涂层可以被分成具有一个或多个划线的单独的导电元件。公共汽车由超薄箔带制成，其可以粘附到反射涂层上，并且可焊接以将电力线固定到其上。总线带具有平面和平面导电特性，并且可以简单地切割成所制造的镜子尺寸所需的任何长度。提供给反射镜组件的功率水平是变化的，初始水平较高，以便快速加热反射镜，并且随后的维护水平较低，从而可以保持镜温，而不产生不期望的高镜面温度。功率变化通过简单的开关实现。如果需要，镜组件可以具有高度的反射率。

6. 发明申请

US20070014723A1 Methods and compositions for 10Beryllium complex probes 审中-公开
标题翻译： 10Beryllium复合探针的方法和组成
公开(公告)号：US20070014723A1
公开(公告)日：2007-01-18
申请号：US11486682
申请日：2006-07-14
申请人： Richard Sawyer , Brian Day , Lee Newman
发明人： Richard Sawyer , Brian Day , Lee Newman
IPC分类号： A61K51/00
CPC分类号： A61K51/08
摘要： The present invention concerns methods and compositions for making and using Be complexes of defined compositions, which may have multiple functionalities and/or binding specificities. In various embodiment, Beryllium (Be) complexes may include Be such as 10Be and 7Be complexes. Such complexes find use in a wide variety of applications, particularly in the field of treatment, detection and/or diagnosis of infections, diseases and other health-related conditions, including but not limited to cancer, autoimmune disease, cardiovascular disease, metabolic diseases, degenerative diseases, and organ transplant rejection. In addition, a Be complex may be used in a BeLPT assay
摘要翻译：本发明涉及用于制备和使用具有多种功能和/或结合特异性的限定组合物的Be复合物的方法和组合物。在各种实施方案中，铍（Be）络合物可以包括Be，例如Be和Be7+配合物。这样的复合物可用于各种各样的应用，特别是在治疗，检测和/或诊断感染，疾病和其它健康相关病症的领域中，包括但不限于癌症，自身免疫性疾病，心血管疾病，代谢疾病，退行性疾病和器官移植排斥反应。此外，Be络合物可用于BeLPT测定

7. 发明申请

US20060058245A1 Methods for treatment of thiol-containing compound deficient conditions 有权
公开(公告)号：US20060058245A1
公开(公告)日：2006-03-16
申请号：US11211369
申请日：2005-08-24
申请人： Brian Day , Richard Sawyer , Lee Newman
发明人： Brian Day , Richard Sawyer , Lee Newman
IPC分类号： A61K31/7048 , A61K31/655 , A61K31/537 , A61K31/353 , A61K31/366 , A61K31/47
CPC分类号： A61K31/635 , A61K31/35 , A61K31/353 , A61K31/37 , A61K31/428 , A61K31/47 , A61K31/60 , A61K31/606 , A61K2121/00
摘要： Methods for therapy of cystic fibrosis and other conditions are provided. The methods comprise one or more agents capable of increasing thiol-containing compound transport via a transporter system (i.e. ABC transporters such as MDR-1 or MRP-2) in cells. Other embodiments include the use of agents to modulate transport of thiol-containing compounds within the cell. Therapeutic methods involve the administration of such agents to a patient afflicted with cystic fibrosis and/or another condition responsive to stimulation of thiol-containing compound transport.

8. 发明授权

US5975057A Fuel injector control circuit and system with boost and battery switching, and method therefor 失效
标题翻译：燃油喷射器控制电路和具有升压和电池切换的系统及其方法
公开(公告)号：US5975057A
公开(公告)日：1999-11-02
申请号：US54038
申请日：1998-04-02
申请人： Scott Repplinger , Richard Sawyer
发明人： Scott Repplinger , Richard Sawyer
IPC分类号： F02D41/20 , H01H47/32
CPC分类号： H01H47/325 , F02D41/20 , F02D2041/2006 , F02D2041/2017 , F02D2041/2058
摘要： A fuel injector control circuit and method include first switching circuitry (128, 134, 138, 142, 148, 152, 154) to selectively apply a first electrical signal (171) to a solenoid (114) to vary a load signal (176) between a first maximum (201) threshold and a first minimum (203) threshold. Second switching circuitry (130, 132, 136, 140, 148, 154) to selectively applies a second electrical signal (198) to the load (114) to vary the load signal (176) between a second maximum (205) threshold and a second minimum (207) threshold. The second electrical signal (198) has a magnitude substantially higher than the first electrical signal. Preferably, the second maximum threshold (205) has a magnitude less than a magnitude of the first maximum threshold (201), and greater than a magnitude of the first minimum threshold (203), and the second minimum threshold (207) has a magnitude less than the magnitude of the first minimum threshold (203).
摘要翻译：燃料喷射器控制电路和方法包括：第一开关电路（128,134,138,142,148,152,154）以选择性地将第一电信号（171）施加到螺线管（114）以改变负载信号（176）在第一最大值（201）和第一最小值（203）之间。第二切换电路（130,132,136,140,148,154）以选择性地将第二电信号（198）应用于负载（114）以改变第二最大值（205）和第二最低（207）门槛。第二电信号（198）的幅度明显高于第一电信号。优选地，第二最大阈值（205）具有小于第一最大阈值（201）的幅度的幅度，并且大于第一最小阈值（203）的幅度，并且第二最小阈值（207）具有幅度小于第一最小阈值的大小（203）。

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