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1. 发明申请

US20090261183A1 DRIP EMITTER 有权
公开(公告)号：US20090261183A1
公开(公告)日：2009-10-22
申请号：US12495193
申请日：2009-06-30
申请人： Rick Mavrakis , Brian Pope , Samir Shah , Christopher Leland O'Neal , David Leybourn
发明人： Rick Mavrakis , Brian Pope , Samir Shah , Christopher Leland O'Neal , David Leybourn
IPC分类号： B05B15/00
CPC分类号： A01G25/06 , A01G25/023 , Y10T29/49826
摘要： A drip emitter is provided for delivering irrigation water from a supply tube to an emitter outlet at a reduced and relatively constant flow rate. Water enters the emitter through a first inlet and proceeds into a first chamber. When the water pressure is above a predetermined level, a one-directional valve opens to allow fluid flow past the first chamber, through a tortuous path flow channel, and through an emitter outlet. A second inlet is used to compensate for water pressure fluctuations in the supply tube to maintain output flow at a relatively constant rate. Water enters the second inlet and presses a flexible diaphragm toward a water metering surface to provide pressure-dependent control of the output flow. A copper member is mounted to the emitter over the emitter outlet to prevent plant root intrusion into the emitter outlet.

2. 发明授权

US09743595B2 Drip emitter 有权
公开(公告)号：US09743595B2
公开(公告)日：2017-08-29
申请号：US12495193
申请日：2009-06-30
申请人： Rick Mavrakis , Brian Pope , Samir Shah , Christopher Leland O'Neal , David Leybourn
发明人： Rick Mavrakis , Brian Pope , Samir Shah , Christopher Leland O'Neal , David Leybourn
IPC分类号： B05B15/00 , B05B1/30 , B05B1/14 , A01G25/06 , A01G25/02
CPC分类号： A01G25/06 , A01G25/023 , Y10T29/49826
摘要： A drip emitter is provided for delivering irrigation water from a supply tube to an emitter outlet at a reduced and relatively constant flow rate. Water enters the emitter through a first inlet and proceeds into a first chamber. When the water pressure is above a predetermined level, a one-directional valve opens to allow fluid flow past the first chamber, through a tortuous path flow channel, and through an emitter outlet. A second inlet is used to compensate for water pressure fluctuations in the supply tube to maintain output flow at a relatively constant rate. Water enters the second inlet and presses a flexible diaphragm toward a water metering surface to provide pressure-dependent control of the output flow. A copper member is mounted to the emitter over the emitter outlet to prevent plant root intrusion into the emitter outlet.

3. 发明申请

US20090266919A1 DRIP EMITTER 审中-公开
标题翻译： DRIP发射器
公开(公告)号：US20090266919A1
公开(公告)日：2009-10-29
申请号：US12495178
申请日：2009-06-30
申请人： Rick Mavrakis , Brian Pope , Samir Shah , Christopher Leland O'Neal , David Laybourn
发明人： Rick Mavrakis , Brian Pope , Samir Shah , Christopher Leland O'Neal , David Laybourn
IPC分类号： B05B15/00
CPC分类号： A01G25/06 , A01G25/023 , Y10T29/49826
摘要： A drip emitter is provided for delivering irrigation water from a supply tube to an emitter outlet at a reduced and relatively constant flow rate. Water enters the emitter through a first inlet and proceeds into a first chamber. When the water pressure is above a predetermined level, a one-directional valve opens to allow fluid flow past the first chamber, through a tortuous path flow channel, and through an emitter outlet. A second inlet is used to compensate for water pressure fluctuations in the supply tube to maintain output flow at a relatively constant rate. Water enters the second inlet and presses a flexible diaphragm toward a water metering surface to provide pressure-dependent control of the output flow. A copper member is mounted to the emitter over the emitter outlet to prevent plant root intrusion into the emitter outlet.
摘要翻译：提供滴水发射器，用于以降低且相对恒定的流速将灌溉水从供应管输送到发射器出口。水通过第一入口进入发射器并进入第一室。当水压高于预定水平时，单向阀打开以允许流体流过第一腔室，通过曲折路径流动通道，并通过发射器出口。第二个入口用于补偿供应管中的水压波动，以保持输出流量相对恒定的速率。水进入第二入口并将柔性隔膜压向测水表面，以提供对输出流量的压力依赖性控制。铜元件通过发射器出口安装到发射器，以防止植物根部侵入发射器出口。

4. 发明申请

US20140034753A1 DRIP EMITTER 审中-公开
公开(公告)号：US20140034753A1
公开(公告)日：2014-02-06
申请号：US14047489
申请日：2013-10-07
申请人： Rick Mavrakis , Brian Pope , Samir Shah , Christopher Leland O'Neal , David Laybourn
发明人： Rick Mavrakis , Brian Pope , Samir Shah , Christopher Leland O'Neal , David Laybourn
IPC分类号： A01G25/06
CPC分类号： A01G25/06 , A01G25/023 , Y10T29/49826
摘要： A drip emitter is provided for delivering irrigation water from a supply tube to an emitter outlet at a reduced and relatively constant flow rate. Water enters the emitter through a first inlet and proceeds into a first chamber. When the water pressure is above a predetermined level, a one-directional valve opens to allow fluid flow past the first chamber, through a tortuous path flow channel, and through an emitter outlet. A second inlet is used to compensate for water pressure fluctuations in the supply tube to maintain output flow at a relatively constant rate. Water enters the second inlet and presses a flexible diaphragm toward a water metering surface to provide pressure-dependent control of the output flow. A copper member is mounted to the emitter over the emitter outlet to prevent plant root intrusion into the emitter outlet.

5. 发明授权

US07648085B2 Drip emitter 有权
标题翻译：滴水发射器
公开(公告)号：US07648085B2
公开(公告)日：2010-01-19
申请号：US11359181
申请日：2006-02-22
申请人： Rick Mavrakis , Brian Pope , Samir Shah , Christopher Leland O'Neal , David Laybourn
发明人： Rick Mavrakis , Brian Pope , Samir Shah , Christopher Leland O'Neal , David Laybourn
IPC分类号： B05B15/00 , B05B1/30 , A01G27/00 , F16L55/027 , F16N27/00 , G05D7/01
CPC分类号： A01G25/06 , A01G25/023 , Y10T29/49826
摘要： A drip emitter is provided for delivering irrigation water from a supply tube to an emitter outlet at a reduced and relatively constant flow rate. Water enters the emitter through a first inlet and proceeds into a first chamber. When the water pressure is above a predetermined level, a one-directional valve opens to allow fluid flow past the first chamber, through a tortuous path flow channel, and through an emitter outlet. A second inlet is used to compensate for water pressure fluctuations in the supply tube to maintain output flow at a relatively constant rate. Water enters the second inlet and presses a flexible diaphragm toward a water metering surface to provide pressure-dependent control of the output flow. A copper member is mounted to the emitter over the emitter outlet to prevent plant root intrusion into the emitter outlet.
摘要翻译：提供滴水发射器，用于以降低且相对恒定的流速将灌溉水从供应管输送到发射器出口。水通过第一入口进入发射器并进入第一室。当水压高于预定水平时，单向阀打开以允许流体流过第一腔室，通过曲折路径流动通道，并通过发射器出口。第二个入口用于补偿供应管中的水压波动，以保持输出流量相对恒定的速率。水进入第二入口并将柔性隔膜压向测水表面，以提供对输出流量的压力依赖性控制。铜构件通过发射器出口安装到发射器，以防止植物根侵入发射器出口。

6. 发明申请

US20140110506A1 DRIP EMITTER 审中-公开
标题翻译： DRIP发射器
公开(公告)号：US20140110506A1
公开(公告)日：2014-04-24
申请号：US14139217
申请日：2013-12-23
申请人： Rick Mavrakis , Brian Pope , Samir Shah , Christopher Leland O'Neal , David Laybourn
发明人： Rick Mavrakis , Brian Pope , Samir Shah , Christopher Leland O'Neal , David Laybourn
IPC分类号： A01G25/02
CPC分类号： A01G25/06 , A01G25/023 , Y10T29/49826
摘要： A drip emitter is provided for delivering irrigation water from a supply tube to an emitter outlet at a reduced and relatively constant flow rate. Water enters the emitter through a first inlet and proceeds into a first chamber. When the water pressure is above a predetermined level, a one-directional valve opens to allow fluid flow past the first chamber, through a tortuous path flow channel, and through an emitter outlet. A second inlet is used to compensate for water pressure fluctuations in the supply tube to maintain output flow at a relatively constant rate. Water enters the second inlet and presses a flexible diaphragm toward a water metering surface to provide pressure-dependent control of the output flow. A copper member is mounted to the emitter over the emitter outlet to prevent plant root intrusion into the emitter outlet.
摘要翻译：提供滴水发射器，用于以降低且相对恒定的流速将灌溉水从供应管输送到发射器出口。水通过第一入口进入发射器并进入第一室。当水压高于预定水平时，单向阀打开以允许流体流过第一腔室，通过曲折路径流动通道，并通过发射器出口。第二个入口用于补偿供应管中的水压波动，以保持输出流量相对恒定的速率。水进入第二入口并将柔性隔膜压向测水表面，以提供对输出流量的压力依赖性控制。铜构件通过发射器出口安装到发射器，以防止植物根侵入发射器出口。

7. 发明申请

US20070194149A1 Drip emitter 有权
标题翻译：滴水发射器
公开(公告)号：US20070194149A1
公开(公告)日：2007-08-23
申请号：US11359181
申请日：2006-02-22
申请人： Rick Mavrakis , Brian Pope , Samir Shah , Christopher O'Neal , David Leybourn
发明人： Rick Mavrakis , Brian Pope , Samir Shah , Christopher O'Neal , David Leybourn
IPC分类号： B05B15/00 , B05B1/30
CPC分类号： A01G25/06 , A01G25/023 , Y10T29/49826
摘要： A drip emitter is provided for delivering irrigation water from a supply tube to an emitter outlet at a reduced and relatively constant flow rate. Water enters the emitter through a first inlet and proceeds into a first chamber. When the water pressure is above a predetermined level, a one-directional valve opens to allow fluid flow past the first chamber, through a tortuous path flow channel, and through an emitter outlet. A second inlet is used to compensate for water pressure fluctuations in the supply tube to maintain output flow at a relatively constant rate. Water enters the second inlet and presses a flexible diaphragm toward a water metering surface to provide pressure-dependent control of the output flow. A copper member is mounted to the emitter over the emitter outlet to prevent plant root intrusion into the emitter outlet.
摘要翻译：提供滴水发射器，用于以降低且相对恒定的流速将灌溉水从供应管输送到发射器出口。水通过第一入口进入发射器并进入第一室。当水压高于预定水平时，单向阀打开以允许流体流过第一腔室，通过曲折路径流动通道，并通过发射器出口。第二个入口用于补偿供应管中的水压波动，以保持输出流量相对恒定的速率。水进入第二入口并将柔性隔膜压向测水表面，以提供对输出流量的压力依赖性控制。铜构件通过发射器出口安装到发射器，以防止植物根侵入发射器出口。

8. 发明授权

US08058076B2 In-vitro method for testing bioequivalence of iron-sucrose formulation 有权
标题翻译：用于测试铁 - 蔗糖制剂生物等效性的体外方法
公开(公告)号：US08058076B2
公开(公告)日：2011-11-15
申请号：US12748864
申请日：2010-03-29
申请人： Samir Shah , Keyur Patel , Sanjay Dash , Kuldeep Dilip Karnik , Ashish Sehgal , Bhavesh Vallabhabhai Patel , Jayanta Kumar Mandal
发明人： Samir Shah , Keyur Patel , Sanjay Dash , Kuldeep Dilip Karnik , Ashish Sehgal , Bhavesh Vallabhabhai Patel , Jayanta Kumar Mandal
IPC分类号： G01N33/20
CPC分类号： G01N33/84 , A61K9/0019 , A61K31/7016 , A61K33/26 , A61K45/06 , G01N2400/00 , Y10T436/143333 , Y10T436/15 , A61K2300/00
摘要： The present disclosure relates to an in vitro method for measuring the T75 of reduction kinetics of iron from Fe+3 to Fe+2 in an iron-sucrose complex and hence assessing the bioequivalency of iron-sucrose composition. According to the disclosed method, T75 of reduction kinetics of iron in an iron-sucrose complex in between 25 to 50 minutes indicates bioequivalent iron-sucrose composition.
摘要翻译：本公开内容涉及用于测量铁 - 蔗糖复合物中铁从Fe + 3至Fe + 2的还原动力学的T75的体外方法，因此评估铁 - 蔗糖组合物的生物等效性。根据所公开的方法，在铁 - 蔗糖复合物中铁的还原动力学T 25在25至50分钟之间表示生物等效的铁 - 蔗糖组成。

9. 发明授权

US07583590B2 Router and method for protocol process migration 有权
标题翻译：用于协议进程迁移的路由器和方法
公开(公告)号：US07583590B2
公开(公告)日：2009-09-01
申请号：US11182967
申请日：2005-07-15
申请人： Kaarthik Sivakumar , Suresh Bhogavilli , Samir Shah , Christopher Sherwin
发明人： Kaarthik Sivakumar , Suresh Bhogavilli , Samir Shah , Christopher Sherwin
IPC分类号： H04J1/16 , H04J3/14
CPC分类号： H04L45/586 , H04L45/04 , H04L45/22
摘要： A router and a method for migrating routing protocol processes or Virtual Routers (VRs) from one Route Processor (RP) to another using graceful restart procedures for maintaining packet flow to the router and assisting the router to obtain restart information. The router includes first and second RPs and a forwarding engine for forwarding packets to neighbor routers in the network. When the routing protocol process is terminated on the first RP, the neighbor routers detect a router failure and initiate the graceful restart procedures. A filter rule in the forwarding engine causes it to forward packets to the new routing protocol process on the second RP. The new process learns the network topology from the neighbor routers, and the migration is completed without packet loss and without requiring complex changes to the network protocol stack.
摘要翻译：路由器和路由协议进程或虚拟路由器（VR）从一个路由处理器（RP）向另一个路由处理器（VR）迁移到另一个路由器和方法，使用平稳的重新启动过程来维护到路由器的分组流，并协助路由器获取重启信息。路由器包括第一和第二RP以及用于将分组转发到网络中的邻居路由器的转发引擎。当路由协议进程在第一个RP上终止时，邻居路由器检测到路由器故障，并启动平滑重启过程。转发引擎中的过滤规则使其将数据包转发到第二RP上的新路由协议进程。新进程从相邻路由器学习网络拓扑，并且迁移完成而没有丢包，而不需要对网络协议栈进行复杂的更改。

10. 发明申请

US20050075505A1 Novel process for the preparation of substantially pure 5-(3,5-dimethylphenoxy)methyl-2-oxazolidinone 审中-公开
标题翻译：用于制备基本上纯的5-（3,5-二甲基苯氧基）甲基-2-恶唑烷酮的新方法
公开(公告)号：US20050075505A1
公开(公告)日：2005-04-07
申请号：US10501588
申请日：2003-01-13
申请人： Biren Gandhi , Samir Shah , Trinadha Chitturi , Rajamannar Thennati
发明人： Biren Gandhi , Samir Shah , Trinadha Chitturi , Rajamannar Thennati
IPC分类号： C07C217/30 , C07D263/24 , C07D263/04
CPC分类号： C07D263/24 , C07C217/30
摘要： Substantially pure 5-(3,5-dimethylphenoxy)methyl-2-oxazolidinone, a compound of formula (1), is prepared by a novel route, which comprises reacting 3-(3,5-dimethylphenoxy)-2-hydroxypropylamine, a compound of formula (2), or its acid addition salt with a compound of formula (3) (YCOZ) wherein Y and Z are selected from X, CC13CO, 1-imidazolyl or substituted imidazolyl, and OR; wherein X is a halide, preferably chloride, and R is selected from substituted or unsubstituted linear, branched or cyclic alkyl and aryl or heteroaryl radicals. The compound of formula (2) is prepared by treating 2-[(3,5-Dimethylphenoxy)methyl]oxirane with ammonia to yield compound of formula (2), and optionally purifying compound of formula (2) by converting to its acid addition salt.
摘要翻译：通过新的途径制备基本上纯的5-（3,5-二甲基苯氧基）甲基-2-恶唑烷酮，式（1）化合物，其包括使3-（3,5-二甲基苯氧基）-2-羟基丙基胺，式（2）化合物或其酸加成盐与式（3）化合物（YCOZ）其中Y和Z选自X，CC13CO，1-咪唑基或取代的咪唑基，和OR; 其中X是卤化物，优选氯化物，R选自取代或未取代的直链，支链或环状烷基和芳基或杂芳基。通过用氨处理2 - [（3,5-二甲基苯氧基）甲基]环氧乙烷来制备式（2）化合物，得到式（2）化合物，任选地通过转化成其酸加成物来纯化式（2）化合物盐。

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