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1. 发明申请

US20090158734A1 METHOD FOR ADJUSTING THE OPERATION OF A TURBOMACHINE RECEIVING A RECIRCULATED EXHAUST GAS 有权
标题翻译：调整接收循环排气的涡轮机操作方法
公开(公告)号：US20090158734A1
公开(公告)日：2009-06-25
申请号：US11959975
申请日：2007-12-19
申请人： James A. West , Rex A. Morgan , Lewis B. Davis, JR. , Sam D. Draper , Amit Toprani
发明人： James A. West , Rex A. Morgan , Lewis B. Davis, JR. , Sam D. Draper , Amit Toprani
IPC分类号： F02B33/44
CPC分类号： F02C3/34 , F01K23/101 , F02C9/16 , F05D2270/303 , Y02E20/16
摘要： A method for adjusting the operation of a turbomachine integrated with an exhaust gas recirculation (EGR) system is provided. The method may utilize the composition of an inlet fluid entering the turbomachine. The method may also utilize a variety of turbomachine operating data.
摘要翻译：提供了一种用于调节与废气再循环（EGR）系统集成的涡轮机的操作的方法。该方法可以利用进入涡轮机的入口流体的组成。该方法还可以利用各种涡轮机操作数据。

2. 发明授权

US06870999B2 Isotopically altered optical fiber 失效
标题翻译：同位素改变的光纤
公开(公告)号：US06870999B2
公开(公告)日：2005-03-22
申请号：US10926717
申请日：2004-08-25
申请人： Douglas C. Allan , John T. Brown , Lisa C. Chacon , Adam J. G. Ellison , James C. Fajardo , Stuart Gray , Keith L. House , Karl W. Koch, III , Dale R. Powers , James A. West
发明人： Douglas C. Allan , John T. Brown , Lisa C. Chacon , Adam J. G. Ellison , James C. Fajardo , Stuart Gray , Keith L. House , Karl W. Koch, III , Dale R. Powers , James A. West
IPC分类号： G02B6/00 , C03B37/014 , C03B37/018 , C03C13/04 , G02B6/02 , G02B6/036 , G02F1/35
CPC分类号： C03C13/045 , C03B37/01413 , C03B37/01446 , C03B37/01807 , C03B37/01823 , C03B37/01853 , C03B2201/20 , C03B2201/22 , C03B2201/31 , C03B2203/22 , C03B2207/30 , C03B2207/36 , C03C4/0042 , C03C13/046 , G02B6/02 , G02B6/02228 , G02B6/02271 , G02B6/03644 , G02B6/03677 , G02B6/03694
摘要： An isotopically-altered, silica based optical fiber is provided having lower losses, broader bandwidth, and broader Raman gain spectrum characteristics than conventional silica-based fiber. A heavier, less naturally abundant isotope of silicon or oxygen is substituted for a lighter, more naturally abundant isotope to shift the infrared absorption to a slightly longer wavelength. In one embodiment, oxygen-18 is substituted for the much more naturally abundant oxygen-16 at least in the core region of the fiber. The resulting isotopically-altered fiber has a minimum loss of 0.044 dB/km less than conventional fiber, and a bandwidth that is 17 percent broader for a loss range between 0.044-0.034 dB/km. The fiber may be easily manufactured with conventional fiber manufacturing equipment by way of a plasma chemical vapor deposition technique. When a 50 percent substitution of oxygen -18 for oxygen-16 is made in the core region of the fiber, the Raman gain spectrum is substantially broadened.
摘要翻译：提供了一种同位素改性的二氧化硅基光纤，其比传统的二氧化硅基光纤具有更低的损耗，更宽的带宽和更广泛的拉曼增益光谱特性。更重，更不自然丰富的硅或氧的同位素代替较轻的，更自然的丰富的同位素，以将红外吸收转移到稍长的波长。在一个实施方案中，氧-18至少在纤维的核心区域中替代天然丰富的氧-16。所得到的同位素改变的光纤比常规光纤的损耗最小为0.044 dB / km，对于0.044-0.034 dB / km之间的损耗范围，宽带宽为17％。纤维可以通过等离子体化学气相沉积技术容易地用传统的纤维制造设备制造。当在纤维的核心区域中进行氧-18的氧-16取代为50％时，拉曼增益谱显着扩大。

3. 发明授权

US09410479B2 Method for adjusting the operation of a turbomachine receiving a recirculated exhaust gas 有权
标题翻译：用于调节接收再循环废气的涡轮机的操作的方法
公开(公告)号：US09410479B2
公开(公告)日：2016-08-09
申请号：US11959975
申请日：2007-12-19
申请人： James A. West , Rex A. Morgan , Lewis B. Davis, Jr. , Sam D. Draper , Amit Toprani
发明人： James A. West , Rex A. Morgan , Lewis B. Davis, Jr. , Sam D. Draper , Amit Toprani
IPC分类号： F02C3/34 , F01K23/10 , F02C9/16
CPC分类号： F02C3/34 , F01K23/101 , F02C9/16 , F05D2270/303 , Y02E20/16
摘要： A method for adjusting the operation of a turbomachine integrated with an exhaust gas recirculation (EGR) system is provided. The method may utilize the composition of an inlet fluid entering the turbomachine. The method may also utilize a variety of turbomachine operating data.
摘要翻译：提供了一种用于调节与废气再循环（EGR）系统集成的涡轮机的操作的方法。该方法可以利用进入涡轮机的入口流体的组成。该方法还可以利用各种涡轮机操作数据。

4. 发明授权

US08443478B2 Surface debris removal apparatus 失效
标题翻译：表面碎屑清除装置
公开(公告)号：US08443478B2
公开(公告)日：2013-05-21
申请号：US12690675
申请日：2010-01-20
申请人： James A. West , Mark D. Teucher , Christopher T. Elsworthy
发明人： James A. West , Mark D. Teucher , Christopher T. Elsworthy
IPC分类号： A47L11/24
CPC分类号： A47L11/33 , A47L7/02 , A47L9/0477 , A47L9/325 , A47L11/4002 , A47L11/4005 , A47L11/4011 , A47L11/4013 , A47L11/4025 , A47L11/4041 , A47L11/4069 , A47L11/4075 , A47L11/4091
摘要： This invention relates to a mechanism for use in a device that comprises a system for collecting dirt and debris from a variety of floor and upholstery surfaces. In particular the mechanism lifts and directs unwanted debris particles to a waste reservoir for the purpose of cleaning and grooming floor surfaces. The debris collection mechanism can be, but is not limited to its use in a handle operated cordless motorized floor sweeper to collect and gather unwanted debris and dust. The device includes a head unit that incorporates two easily removable elongate cylindrical rotating cleaning bars that are driven such that they contra rotate, and are positioned close to one another at the forward region of the head unit. A removable debris reservoir, removable rechargeable power source and handle incorporating a device operation switch are also included.
摘要翻译：本发明涉及一种用于装置的机构，其包括用于从各种地板和室内装饰表面收集污物和碎屑的系统。特别地，为了清洁和修饰地板表面，机构提升并将不期望的碎屑颗粒引导到废物储存器。碎片收集机构可以但不限于其在手柄操作的无绳电动地板清扫机中的使用以收集和收集不想要的碎屑和灰尘。该装置包括头部单元，其包括两个容易拆卸的细长圆柱形旋转清洁杆，其被驱动使得它们反转，并且在头单元的前部区域彼此靠近定位。还包括一个可移除的碎片储存器，可拆卸的可再充电电源和装有操作开关的手柄。

5. 发明授权

US07784288B2 Methods and systems of variable extraction for compressor protection 有权
标题翻译：用于压缩机保护的可变提取方法和系统
公开(公告)号：US07784288B2
公开(公告)日：2010-08-31
申请号：US11276565
申请日：2006-03-06
申请人： Robert T. Thatcher , James A. West
发明人： Robert T. Thatcher , James A. West
IPC分类号： F02C9/00
CPC分类号： F02C6/08 , Y02E20/16 , Y02E20/18
摘要： A method of protecting a turbine compressor of a gas turbine engine that is part of an integrated gasification combined-cycle power generation system that includes an air separation unit that may include the steps of: (1) extracting an amount of compressed air that is compressed by the turbine compressor; (2) supplying the extracted amount of compressed air to the air separation unit; and (3) varying the amount of compressed air extracted from the turbine compressor based upon a desired compressor pressure ratio across the turbine compressor. The method further may include the step of supplying the air separation unit with a supply of compressed air from a main air compressor. The amount of compressed air supplied to the air separation unit by the main air compressor may be varied based upon the amount of compressed air extracted from the turbine compressor.
摘要翻译：一种保护燃气涡轮发动机的涡轮压缩机的方法，其是包括空气分离单元的一体化气化联合循环发电系统的一部分的气体涡轮发动机的一个方法，该空气分离单元可以包括以下步骤：（1）提取一定压缩的压缩空气由涡轮压缩机; （2）将提取量的压缩空气供给到空气分离单元; 和（3）基于跨过涡轮压缩机的期望的压缩机压力比，改变从涡轮压缩机抽取的压缩空气的量。该方法还可以包括向空气分离单元供应来自主空气压缩机的压缩空气的供给步骤。主空气压缩机供给到空气分离单元的压缩空气量可以根据从涡轮压缩机抽取的压缩空气的量而变化。

6. 发明授权

US06810197B2 Isotopically altered optical fiber 失效
标题翻译：同位素改变的光纤
公开(公告)号：US06810197B2
公开(公告)日：2004-10-26
申请号：US10322148
申请日：2002-12-18
申请人： Douglas C. Allan , John T. Brown , Lisa C. Chacon , Adam J. G. Ellison , James C. Fajardo , Stuart Gray , Keith L. House , Karl W. Koch, III , Dale R. Powers , James A. West
发明人： Douglas C. Allan , John T. Brown , Lisa C. Chacon , Adam J. G. Ellison , James C. Fajardo , Stuart Gray , Keith L. House , Karl W. Koch, III , Dale R. Powers , James A. West
IPC分类号： G02B600
CPC分类号： C03C13/045 , C03B37/01413 , C03B37/01446 , C03B37/01807 , C03B37/01823 , C03B37/01853 , C03B2201/20 , C03B2201/22 , C03B2201/31 , C03B2203/22 , C03B2207/30 , C03B2207/36 , C03C4/0042 , C03C13/046 , G02B6/02 , G02B6/02228 , G02B6/02271 , G02B6/03644 , G02B6/03677 , G02B6/03694
摘要： An isotopically-altered, silica based optical fiber is provided having lower losses, broader bandwidth, and broader Raman gain spectrum characteristics than conventional silica-based fiber. A heavier, less naturally abundant isotope of silicon or oxygen is substituted for a lighter, more naturally abundant isotope to shift the infrared absorption to a slightly longer wavelength. In one embodiment, oxygen-18 is substituted for the much more naturally abundant oxygen-16 at least in the core region of the fiber. The resulting isotopically-altered fiber has a minimum loss of 0.044 dB/km less than conventional fiber, and a bandwidth that is 17 percent broader for a loss range between 0.044-0.034 dB/km. The fiber may be easily manufactured with conventional fiber manufacturing equipment by way of a plasma chemical vapor deposition technique. When a 50 percent substitution of oxygen-18 for oxygen-16 is made in the core region of the fiber, the Raman gain spectrum is substantially broadened.
摘要翻译：提供了一种同位素改性的二氧化硅基光纤，其比传统的二氧化硅基光纤具有更低的损耗，更宽的带宽和更广泛的拉曼增益光谱特性。更重，更不自然丰富的硅或氧的同位素代替较轻的，更自然的丰富的同位素，以将红外吸收转移到稍长的波长。在一个实施方案中，氧-18至少在纤维的核心区域中替代天然丰富的氧-16。所得到的同位素改变的光纤比常规光纤的损耗最小为0.044 dB / km，对于0.044-0.034 dB / km之间的损耗范围，宽带宽为17％。纤维可以通过等离子体化学气相沉积技术容易地用常规纤维制造设备制造。当在纤维的纤芯区域中进行氧-16取代氧-16的50％时，拉曼增益谱显着扩大。

7. 发明授权

US06788862B2 Microstructured optical waveguide having large optical nonlinearity 失效
标题翻译：具有大光学非线性的微结构光波导
公开(公告)号：US06788862B2
公开(公告)日：2004-09-07
申请号：US10146199
申请日：2002-05-14
申请人： Bruce G. Aitken , Douglas C. Allan , Nicholas F. Borrelli , Karl W. Koch, III , James A. West
发明人： Bruce G. Aitken , Douglas C. Allan , Nicholas F. Borrelli , Karl W. Koch, III , James A. West
IPC分类号： G02B602
CPC分类号： G02B6/02333 , G02B6/021 , G02B6/02214 , G02B6/02257 , G02B6/02271 , G02B6/02347 , G02B6/02366 , G02F1/3513 , G02F1/365
摘要： A microstructured optical waveguide that supports the propagation of an optical signal of a desired wavelength is described. The optical waveguide includes a core region formed from an optically nonlinear material having a &ggr; of at least about 2.5×10−19 m2/W at 1260 nm. The optical waveguide also includes a cladding region surrounding the core region, the cladding region including a bulk material and a lattice of columns located in the bulk material, the lattice of columns having a pitch, and each column having a cross-sectional area. The pitch of the lattice and the areas of the columns are selected such that the dispersion of the optical signal at the desired wavelength is within the range of about −70 ps/nm-km to about 70 ps/nm-km.
摘要翻译：描述支持所需波长的光信号的传播的微结构光波导。光波导包括由在1260nm具有至少约2.5x10 -2 m 2 / W的γ的光学非线性材料形成的芯区域。光波导还包括围绕芯区域的包层区域，包层区域包括体材料和位于本体材料中的列的格子，柱的格子具有间距，并且每列具有横截面积。选择晶格的间距和列的面积，使得在期望波长处的光信号的色散在约-70ps / nm-km至约70ps / nm-km的范围内。

8. 发明授权

US06732704B2 Injection control for a common rail fuel system 有权
公开(公告)号：US06732704B2
公开(公告)日：2004-05-11
申请号：US10214550
申请日：2002-08-08
申请人： James A. West , James E. McCarthy, Jr.
发明人： James A. West , James E. McCarthy, Jr.
IPC分类号： F02B300
摘要： A system and method for controlling multiple fuel injections during a single combustion cycle for a multiple cylinder internal combustion engine having a common rail fuel distribution system determine the beginning of injection for the pilot and main injections based on crankshaft position while post injections are based on the main injection timing and an injector turn off delay determined using actual rail pressure. A rail pressure setpoint is determined based on current engine operating conditions including one or more fluid temperatures and current operating mode to provide more accurate injection control.

9. 发明授权

US07617687B2 Methods and systems of variable extraction for gas turbine control 失效
标题翻译：燃气轮机控制可变提取方法与系统
公开(公告)号：US07617687B2
公开(公告)日：2009-11-17
申请号：US11307950
申请日：2006-02-28
申请人： James A. West , Robert T. Thatcher
发明人： James A. West , Robert T. Thatcher
IPC分类号： F02C9/00
CPC分类号： F02C6/08 , F02C3/28 , F02C9/18 , F05D2220/32 , F05D2270/05 , Y02E20/16 , Y02E20/18
摘要： A method of controlling a load of a gas turbine engine that is part of an integrated gasification combined-cycle power generation system, which includes an air separation unit, that includes the steps of: (1) extracting an amount of compressed air that is compressed by a turbine compressor; (2) supplying the extracted amount of compressed air to the air separation unit; and (3) varying the amount of compressed air extracted from the turbine compressor based upon a desired load for the gas turbine engine.
摘要翻译：一种控制作为一体化气化联合循环发电系统的一部分的燃气轮机的负荷的方法，其包括空气分离单元，其包括以下步骤：（1）提取压缩空气的量由涡轮压缩机（2）将提取量的压缩空气供给到空气分离单元; 和（3）基于燃气涡轮发动机的期望负荷来改变从涡轮压缩机抽取的压缩空气的量。

10. 发明授权

US07463806B2 Methods of generating and transporting short wavelength radiation and apparati used therein 失效
标题翻译：生成和传输短波辐射的方法及其中使用的装置
公开(公告)号：US07463806B2
公开(公告)日：2008-12-09
申请号：US10857082
申请日：2004-05-27
申请人： Nicholas F. Borrelli , John H. Bruning , Douglas S. Goodman , Karl W. Koch, III , Dirk Mueller , Charlene M. Smith , Alexander Streltsov , James A. West
发明人： Nicholas F. Borrelli , John H. Bruning , Douglas S. Goodman , Karl W. Koch, III , Dirk Mueller , Charlene M. Smith , Alexander Streltsov , James A. West
IPC分类号： G02B6/032
CPC分类号： G02B6/02328 , B23K26/064 , B23K26/0648 , G02B6/02347 , G02B6/02371 , G02B6/04 , G02B6/102 , H01S3/06741
摘要： The present invention provides methods of generating short wavelength radiation, methods of transporting short wavelength radiation, and apparati used in these methods. One embodiment of the invention provides a method of transporting short wavelength radiation using a photonic band gap fiber. Another embodiment of the invention provides a method of transporting short wavelength radiation using a bundle of photonic band gap fibers. Another embodiment of the invention provides a method of generating ultraviolet radiation using high harmonic generation by pumping a noble gas-filled photonic band gap fiber with a pulsed laser source.
摘要翻译：本发明提供了生成短波长辐射的方法，传输短波长辐射的方法，以及这些方法中使用的方法。本发明的一个实施例提供使用光子带隙光纤传输短波长辐射的方法。本发明的另一个实施例提供了使用一束光子带隙光纤传送短波长辐射的方法。本发明的另一个实施例提供了一种使用脉冲激光源泵送填充有惰性气体的光子带隙光纤来产生高谐波的紫外线辐射的方法。

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