专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20050056255A1 Internal combustion engine cylinder-to-cylinder balancing with balanced air-fuel ratios 有权
标题翻译：内燃机气缸至气缸平衡，平衡空燃比
公开(公告)号：US20050056255A1
公开(公告)日：2005-03-17
申请号：US10663630
申请日：2003-09-16
申请人： Ralph Harris , Gary Bourn , Anthony Smalley
发明人： Ralph Harris , Gary Bourn , Anthony Smalley
IPC分类号： F02D35/02 , F02D41/00 , F02D41/14 , F02D41/34 , F02M7/00
CPC分类号： F02D41/0085 , F02D35/023
摘要： A method of balancing combustion among cylinders of an internal combustion engine. For each cylinder, a normalized peak firing pressure is calculated as the ratio of its peak firing pressure to its combustion pressure. Each cylinder's normalized peak firing pressure is compared to a target value for normalized peak firing pressure. The fuel flow is adjusted to any cylinder whose normalized peak firing pressure is not substantially equal to the target value.
摘要翻译：一种在内燃机的气缸之间平衡燃烧的方法。对于每个气缸，归一化峰值点火压力被计算为其峰值点火压力与其燃烧压力的比值。将每个气缸的归一化峰值点火压力与归一化峰值点火压力的目标值进行比较。燃料流量被调节到其归一化峰值点火压力基本上不等于目标值的任何气缸。

12. 发明申请

US20080015256A1 Tetralin and indane derivatives and uses thereof 失效
标题翻译：四氢萘啶和茚满衍生物及其用途
公开(公告)号：US20080015256A1
公开(公告)日：2008-01-17
申请号：US11820712
申请日：2007-06-20
申请人： Ralph Harris , James Kress , David Repke , Russell Stabler
发明人： Ralph Harris , James Kress , David Repke , Russell Stabler
IPC分类号： A61K31/18 , A61P25/28 , C07C211/27 , C07C233/13 , C07C251/02 , C07C311/01 , C07D205/00 , C07D233/00 , C07D233/56 , C07D235/04 , C07D239/02
CPC分类号： C07C317/32 , C07C317/44 , C07D205/04 , C07D207/36 , C07D233/54 , C07D235/06 , C07D275/02 , C07D403/12
摘要： Compounds of the formula I, II or III: or pharmaceutically acceptable salts thereof, wherein m, n, q, Ar, R1, R2, R3, R4 and R5 are as defined herein. Also provided are methods for preparing, compositions comprising, and methods for using compounds of formulas I-III.
摘要翻译：式I，II或III的化合物或其药学上可接受的盐，其中m，n，q，Ar，R 1，R 2，R 3 R 4，R 4和R 5如本文所定义。还提供了制备方法，组合物和使用式I-III化合物的方法。

13. 发明申请

US20070204997A1 Process for Disruption of Filter Cakes 有权
标题翻译：过滤蛋糕中断过程
公开(公告)号：US20070204997A1
公开(公告)日：2007-09-06
申请号：US10594394
申请日：2005-03-24
申请人： Ralph Harris , Ian McKay
发明人： Ralph Harris , Ian McKay
IPC分类号： E21B37/06 , E21B33/138
CPC分类号： C09K8/03 , C09K8/06 , C09K8/5045 , C09K8/508 , C09K8/52 , C09K2208/18
摘要： A process for producing a self-disrupting filter cake in an underground formation, which process comprises: (a) incorporating into a drilling fluid a solid polymer capable of being converted by hydrolysis into one or more organic acids; (b) using the drilling fluid to drill a wellbore into the underground formation such that the solid polymer in the drilling fluid contributes to the formation of a filter cake; and (c) allowing the solid polymer to hydrolyse in the presence of water and to disrupt the integrity of the filter cake. A drilling fluid which contains as a bridging agent one or more solid polymers capable of being converted by hydrolysis into one or more organic acids is also provided.
摘要翻译：一种用于在地下地层中生产自破碎滤饼的方法，该方法包括：（a）将能够通过水解转化为一种或多种有机酸的固体聚合物掺入钻井液中; （b）使用钻井液将井筒钻入地下地层，使钻井液中的固体聚合物有助于形成滤饼; 和（c）使固体聚合物在水存在下水解并破坏滤饼的完整性。含有作为桥连剂的一种或多种能够通过水解转化成一种或多种有机酸的固体聚合物的钻井液也被提供。

14. 发明申请

US20060064501A1 Reducing loss in transmission quality under changing network conditions 审中-公开
标题翻译：在变化的网络条件下减少传输质量下降
公开(公告)号：US20060064501A1
公开(公告)日：2006-03-23
申请号：US11272651
申请日：2005-11-14
申请人： Ralph Harris , Steffen Rasmussen
发明人： Ralph Harris , Steffen Rasmussen
IPC分类号： G06F15/16
CPC分类号： H04L69/04
摘要： An apparatus for dynamically controlling the delivery of data over a network is provided. The apparatus includes a network interface circuit with at least one communication port adapted to be coupled to a network. The apparatus further includes an encoder that is communicatively coupled to the network interface circuit. The encoder is adapted to receive data from a source and to encode the data with a selectable level of compression. The network interface circuit includes a control mechanism that provides a signal to select the level of compression for the encoder based on at least one parameter.
摘要翻译：提供了一种用于通过网络动态地控制数据传送的装置。该装置包括具有适于耦合到网络的至少一个通信端口的网络接口电路。该装置还包括通信地耦合到网络接口电路的编码器。编码器适于从源接收数据并且以可选择的压缩级别对数据进行编码。网络接口电路包括控制机构，其基于至少一个参数提供信号以选择编码器的压缩级别。

15. 发明授权

US4456479A Vacuum purification of liquid metals 失效
标题翻译：真空净化液态金属
公开(公告)号：US4456479A
公开(公告)日：1984-06-26
申请号：US475964
申请日：1983-03-16
申请人： Ralph Harris , William G. Davenport
发明人： Ralph Harris , William G. Davenport
IPC分类号： C22B9/04 , C22B9/05 , C22B15/00 , C22B21/06
CPC分类号： C22B9/04 , C22B15/006 , C22B21/068 , C22B9/05
摘要： Molten metals having a low vapor pressure, such as aluminum, are vacuum refined to remove metallic impurities employing a lifting gas to form a metal fall above a liquid metal surface; a vacuum above the metal surface is effective in conjunction with the lifting gas, to develop a bulk flow of rising gases between the liquid metal surface and a condenser; the pressure is higher, i.e. lower effective vacuum, than that which would cause such bulk flow in the absence of the lifting gas; a molten metal such as copper may be vacuum refined by creating a vacuum effective to cause emission from the liquid copper surface of the metallic impurities as a bulk flow of rising gases, in particular lifting the liquid copper from a lower level to at least the metal surface creates a circulation within the mass of copper effective to promote transfer of metallic impurities to the metal surface.
摘要翻译：具有低蒸汽压的熔融金属如铝被真空精炼以除去使用提升气体的金属杂质以形成在液态金属表面上方的金属; 在金属表面上方的真空与提升气体结合是有效的，以在液态金属表面和冷凝器之间形成大量上升的气体流; 压力比在不存在提升气体时会导致这种大体积流动的压力更高，即更低的有效真空度; 可以通过产生有效地使金属杂质的液态铜表面发射的真空作为升温气体的主体流，特别是将液体铜从较低水平提升到至少金属表面产生铜质量内的循环，有效促进金属杂质向金属表面的转移。

16. 发明授权

US4378242A Vacuum purification of liquid metal 失效
标题翻译：真空净化液态金属
公开(公告)号：US4378242A
公开(公告)日：1983-03-29
申请号：US367262
申请日：1982-04-12
申请人： Ralph Harris , William G. Davenport
发明人： Ralph Harris , William G. Davenport
IPC分类号： C21C7/10
CPC分类号： C21C7/10
摘要： A bath of liquid steel containing metallic impurities is subjected to vacuum effective to cause emission from the bath surface of the metallic impurities as a bulk flow of rising gases. The surface of the bath is kept substantially free of surface contamination. The rising gases are disposed of to prevent reflux. The pressure is then returned to normal, and the treated steel recovered. Preferably, the chamber pressure is maintained at a level equivalent to 60% to 80% of the total vapor pressure of the liquid metal. Desirably, the liquid steel is lifted (for example, by using a gas), from a lower level in the bath to at least its surface to enhance circulation within the bath. Preferably the rising gases are condensed remote from the bath surface to prevent reflux. An apparatus suitable for treating molten metal to remove impurities includes a vacuum chamber enclosing a receptacle for a bath of molten metal, a gas outlet and an outlet for liquid condensate and vacuum pump means for applying a vacuum to the gas outlet. Two hollow legs lead downward from the bottom of the receptacle for immersion in a supply bath of molten metal. A condenser, above the liquid metal level in the receptacle, has surfaces for intercepting emitted gases and converting them to condensate. Means is provided for continuously injecting lifting gas into an up-leg to provide in it, upward circulation of metal and downward circulation in a down-leg. Preferably there is means at the top of up-leg for spraying liquid metal on the surface of the bath.
摘要翻译：含有金属杂质的液态钢浴受到真空有效的作用，使金属杂质的浴表面发生作为大量上升气体的流动。浴的表面基本上没有表面污染。处理上升的气体以防止回流。然后压力恢复正常，回收处理后的钢。优选地，室压力保持在液态金属的总蒸气压的60％至80％的水平。理想地，液态钢从浴中的较低水平提升（例如通过使用气体）至至少其表面以增强浴内的循环。优选地，上升气体远离浴面冷凝以防止回流。适用于处理熔融金属以去除杂质的装置包括一个包围用于熔融金属浴的容器的真空室，用于液体冷凝物的气体出口和出口以及用于向气体出口施加真空的真空泵装置。两个空心腿从容器的底部向下引导，以浸入熔融金属的供应槽中。在容器中的液体金属水平面之上的冷凝器具有用于拦截排放的气体并将其转化为冷凝物的表面。提供了用于将提升气体连续地注入上腿以提供金属向上循环并在下腿中向下循环的装置。优选地，在上部的顶部具有用于在浴的表面上喷射液态金属的装置。

17. 发明申请

US20080017382A1 Process For Treating Underground Formations 有权
标题翻译：处理地层的过程
公开(公告)号：US20080017382A1
公开(公告)日：2008-01-24
申请号：US10594568
申请日：2005-03-24
申请人： Ralph Harris , Ian McKay
发明人： Ralph Harris , Ian McKay
IPC分类号： E21B43/16 , C09K8/52
CPC分类号： C09K8/52 , C09K8/04 , C09K8/536
摘要： A process for disrupting filter cake in an underground formation, which process comprises: (i) incorporating into a treatment fluid a solid polymer capable of being converted by hydrolysis into one or more organic acids; (ii) introducing the treatment fluid into the underground formation; and (iii) allowing the solid polymer to hydrolyse in the presence of water to produce organic acid such that acid soluble material within the filter cake or adjacent formation is dissolved.
摘要翻译：一种用于破坏地下地层中的滤饼的方法，该方法包括：（i）将能够通过水解转化为固体聚合物的固体聚合物掺入到一种或多种有机酸中; （ii）将处理流体引入地下地层; 和（iii）使固体聚合物在水存在下水解以产生有机酸，使得滤饼或相邻地层内的可溶解酸的物质溶解。

18. 发明申请

US20070293526A1 Arylsulfonyl naphthalene derivatives and uses thereof 失效
标题翻译：芳基磺酰基萘衍生物及其用途
公开(公告)号：US20070293526A1
公开(公告)日：2007-12-20
申请号：US11820643
申请日：2007-06-20
申请人： Ralph Harris
发明人： Ralph Harris
IPC分类号： A61K31/505 , A61K31/4166 , A61K31/4172 , A61K31/401 , A61K31/165 , A61K31/18 , C07D233/22
CPC分类号： C07C317/32 , C07D233/48 , C07D233/88 , C07D239/14
摘要： Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein m, q, Ar, R1, R2 and R7 are as defined herein. Also provided are methods for preparing, compositions comprising, and methods for using compounds of formula I.
摘要翻译：式I化合物或其药学上可接受的盐，其中m，q，Ar，R 1，R 2和R 7均为本文定义。还提供了制备方法，组合物和使用式I化合物的方法。

19. 发明申请

US20070132603A1 METHOD AND APPARATUS FOR MEASURING WORK PERFORMED BY A COMPRESSOR 审中-公开
标题翻译：用于测量压缩机执行工作的方法和装置
公开(公告)号：US20070132603A1
公开(公告)日：2007-06-14
申请号：US11627811
申请日：2007-01-26
申请人： Carl Edlund , Ralph Harris , Kurt Franke
发明人： Carl Edlund , Ralph Harris , Kurt Franke
IPC分类号： G08B21/00
CPC分类号： F04B51/00 , F04B49/00 , F04B2201/0201 , F04B2201/0206 , F04B2201/0801 , F04B2201/121 , F04B2205/01 , F04B2205/05
摘要： An apparatus and method for monitoring a reciprocating member of a reciprocating piston compressor is presented. The apparatus and method provide a means for measuring parameters of the reciprocating member, such as road load or cross-head temperature and the like, and wirelessly transmitting the data to a receiver. A mobile assembly is attached to a reciprocating member of the compressor, the mobile assembly having a sensor assembly, a wireless transmitter and a power generation assembly. The sensor assembly measures a parameter of the reciprocating member and generates a representative sensor signal. The wireless transmitter wirelessly transmits a corresponding data signal to a stationary assembly mounted nearby. The power assembly powers the transmitter and sensor assembly. The measured data is used, in conjunction with other measurements, such as a crankshaft encoder, to calculate the work performed by the compressor, the power used by the compressor and other information. The compressor utilization is then optimized based on the gathered information.
摘要翻译：提出了一种用于监测往复式活塞式压缩机的往复运动件的装置和方法。该装置和方法提供了一种用于测量往复运动构件的参数的装置，例如道路负荷或十字头温度等，并将数据无线地传送到接收器。移动组件连接到压缩机的往复运动构件，移动组件具有传感器组件，无线发射器和发电组件。传感器组件测量往复构件的参数并产生代表性的传感器信号。无线发射机将相应的数据信号无线传输到安装在附近的固定组件。电源组件为变送器和传感器组件供电。测量数据与其他测量结合使用，例如曲轴编码器，以计算压缩机执行的功能，压缩机使用的功率和其他信息。然后基于收集的信息优化压缩机利用率。

20. 发明申请

US20070027161A1 Aryloxy quinolines and uses thereof 失效
标题翻译：芳氧基喹啉及其用途
公开(公告)号：US20070027161A1
公开(公告)日：2007-02-01
申请号：US11493461
申请日：2006-07-25
申请人： Ralph Harris , James Kress , David Repke , Russell Stabler
发明人： Ralph Harris , James Kress , David Repke , Russell Stabler
IPC分类号： A61K31/496 , A61K31/4709 , C07D403/02 , C07D401/02
CPC分类号： C07D215/233 , C07D215/40
摘要： The invention provides compounds of the Formula I: and pharmaceutically acceptable salts thereof, wherein m, Ar, R1, R2, and R3 are as defined herein. The invention also provides methods for preparing, compositions comprising, and methods for using compounds of Formula I.
摘要翻译：本发明提供式I化合物及其药学上可接受的盐，其中m，Ar，R 1，R 2和R 3，如本文所定义。本发明还提供了制备方法，组合物和使用式I化合物的方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式