公开(公告)号：US20090300663A1

公开(公告)日：2009-12-03

申请号：US12129450

申请日：2008-05-29

申请人： Joel A. Farrell ,  Travis Nelson ,  Piotr Przybylski

发明人： Joel A. Farrell ,  Travis Nelson ,  Piotr Przybylski

IPC分类号： G06F9/46

CPC分类号： H04L67/02

摘要： A servlet for enabling communications between a client having an Atom feed reader and an Enterprise Information System (EIS). The servlet enables communications between the client and the EIS by acting as a proxy for an J2CA resource adapter deployed on an application server. The servlet receives HTTP requests from the Atom feed reader and translates those requests into appropriate adapter function calls based on the specified HTTP function and the provided key information. The servlet then invokes the appropriate functions and receives the response from the adapter. If a single object is returned by the adapter, the servlet translates the object into Atom-compliant XML and transmits it to the Atom feed reader as the response. If multiple objects are returned, the servlet generates a list of URLs which uniquely specify and identify each object returned by the adapter and provides this list to the Atom feed reader.

摘要翻译： 用于实现具有Atom馈送阅读器的客户端与企业信息系统（EIS）之间的通信的servlet。 servlet通过充当部署在应用程序服务器上的J2CA资源适配器的代理来实现客户端与EIS之间的通信。 servlet从Atom feed阅读器接收HTTP请求，并根据指定的HTTP功能和提供的密钥信息将这些请求转换为适当的适配器函数调用。 然后，servlet调用相应的函数并从适配器接收响应。 如果适配器返回单个对象，则servlet将对象转换为符合Atom的XML，并作为响应将其传输到Atom Feed阅读器。 如果返回多个对象，则servlet会生成唯一指定并标识适配器返回的每个对象的URL列表，并将此列表提供给Atom订阅源阅读器。

公开(公告)号：US08234662B2

公开(公告)日：2012-07-31

申请号：US12129450

申请日：2008-05-29

申请人： Joel A. Farrell ,  Travis Nelson ,  Piotr Przybylski

发明人： Joel A. Farrell ,  Travis Nelson ,  Piotr Przybylski

IPC分类号： G06F9/44 ,  G06F17/30

CPC分类号： H04L67/02

摘要： A servlet for enabling communications between a client having an Atom feed reader and an Enterprise Information System (EIS). The servlet enables communications between the client and the EIS by acting as a proxy for an J2CA resource adapter deployed on an application server. The servlet receives HTTP requests from the Atom feed reader and translates those requests into appropriate adapter function calls based on the specified HTTP function and the provided key information. The servlet then invokes the appropriate functions and receives the response from the adapter. If a single object is returned by the adapter, the servlet translates the object into Atom-compliant XML and transmits it to the Atom feed reader as the response. If multiple objects are returned, the servlet generates a list of URLs which uniquely specify and identify each object returned by the adapter and provides this list to the Atom feed reader.

摘要翻译： 用于实现具有Atom馈送阅读器的客户端与企业信息系统（EIS）之间的通信的servlet。 servlet通过充当部署在应用程序服务器上的J2CA资源适配器的代理来实现客户端与EIS之间的通信。 servlet从Atom feed阅读器接收HTTP请求，并根据指定的HTTP功能和提供的密钥信息将这些请求转换为适当的适配器函数调用。 然后，servlet调用相应的函数并从适配器接收响应。 如果适配器返回单个对象，则servlet将对象转换为符合Atom的XML，并作为响应将其传输到Atom Feed阅读器。 如果返回多个对象，则servlet会生成唯一指定并标识适配器返回的每个对象的URL列表，并将此列表提供给Atom订阅源阅读器。

公开(公告)号：US08851112B2

公开(公告)日：2014-10-07

申请号：US13466939

申请日：2012-05-08

申请人： Travis Nelson

发明人： Travis Nelson

IPC分类号： F16K31/02

CPC分类号： F04B53/1082 ,  F04B49/22 ,  Y10T137/85986 ,  Y10T137/86622 ,  Y10T137/87217

摘要： The invention relates to a hydraulic manifold apparatus and system, connectable to a dual stage motor, for use in the topdrive of drilling operations. The hydraulic manifold is switchable between a low speed, high torque configuration and a high speed, low torque configuration. Valves within the manifold control the flow of working fluid through the manifold and into and out of the motor. Switching means are further provided to control the opening and closing of the valves. In the low speed, high torque configuration, working fluid enters each stage of the dual motor simultaneously, in parallel. In the high speed, low torque configuration, working fluid enters a first stage of the motor, returns to the hydraulic manifold, then enters a second stage of the motor, before returning again to the hydraulic manifold. Thus during high speed, low torque operation, working fluid enters each stage of the dual motor in series.

摘要翻译： 本发明涉及一种可连接到双级电机的液压歧管装置和系统，用于钻井作业的顶部驱动。 液压歧管可在低速，高扭矩配置和高速，低扭矩配置之间切换。 歧管内的阀门控制工作流体通过歧管的流动并进入和离开电机。 进一步提供开关装置以控制阀的打开和关闭。 在低速，高扭矩配置下，工作液体同时进入双电机的各个阶段。 在高速，低扭矩配置下，工作流体进入电机的第一级，返回到液压歧管，然后进入电机的第二级，然后再次返回到液压歧管。 因此，在高速，低扭矩运转时，工作液体串联进入双电机的各个阶段。

公开(公告)号：US20060282524A1

公开(公告)日：2006-12-14

申请号：US11149652

申请日：2005-06-10

申请人： Jason Lacombe ,  Travis Nelson ,  Suraksha Vidyarthi

发明人： Jason Lacombe ,  Travis Nelson ,  Suraksha Vidyarthi

IPC分类号： G06F15/173

CPC分类号： G06F9/542

摘要： An apparatus, system, and method are disclosed for assuring delivery of an Enterprise Information System (EIS) event to a client. An adapter apparatus polls at least one EIS for an event. The event is staged to a staging table, consisting of an XA-compliant database, in preparation for delivery to the client. The status of the event is marked and the event is delivered to the client. Events delivered to clients that are unresponsive or otherwise unavailable are held until the clients become responsive and then the events are delivered. Delivery of events is confirmed using a transaction service.

摘要翻译： 公开了一种用于确保向客户端递送企业信息系统（EIS）事件的装置，系统和方法。 适配器装置对至少一个EIS进行轮询。 该事件分段到由XA兼容的数据库组成的分期表，以准备交付给客户端。 事件的状态被标记，事件被传递给客户端。 交付给客户的无响应或不可用的事件将一直持续到客户变得响应，然后交付事件。 使用交易服务确认事件的交付。

公开(公告)号：US20060282439A1

公开(公告)日：2006-12-14

申请号：US11150642

申请日：2005-06-10

申请人： Corville Allen ,  Travis Nelson ,  Ranjana Tasser ,  Suraksha Vidyarthi

发明人： Corville Allen ,  Travis Nelson ,  Ranjana Tasser ,  Suraksha Vidyarthi

IPC分类号： G06F7/00

CPC分类号： G06F17/30979 ,  Y10S707/99942 ,  Y10S707/99943 ,  Y10S707/99945

摘要： An apparatus, system, and method is disclosed for receiving a hierarchical data structure, analyzing the hierarchical data structure to determine what actions are needed to correctly process the hierarchical data structure in a data repository, generating a hierarchical command structure comprising a series of repository-specific commands needed to interface with the data repository, and executing the repository-specific commands to process the hierarchical data structure with respect to the data repository. In selected embodiments, the hierarchical command structure is represented as a series of nodes including a parent node and at least one child node.

摘要翻译： 公开了一种用于接收分层数据结构的装置，系统和方法，分析分层数据结构以确定正确处理数据存储库中的分层数据结构所需的哪些动作，生成包括一系列存储库的层级命令结构， 与数据存储库连接所需的特定命令，以及执行特定于存储库的命令来处理关于数据存储库的分层数据结构。 在所选择的实施例中，分级命令结构被表示为包括父节点和至少一个子节点的一系列节点。