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1. 发明授权

US06453207B1 Method, system and article of manufacture for operating a process 失效
标题翻译：用于操作过程的方法，系统和制造
公开(公告)号：US06453207B1
公开(公告)日：2002-09-17
申请号：US09345350
申请日：1999-07-01
申请人： Donald S. Holmes , Peter M. Holmes
发明人： Donald S. Holmes , Peter M. Holmes
IPC分类号： G05B1132
CPC分类号： G05B15/02 , G05B19/41885 , G05B2219/32147 , G05B2219/32216 , Y02P90/26
摘要： A complex industrial process is operated via computer control. Process control data regarding multiple process control variables is collected, along with output data regarding one or more process output properties. One or more of the process control variables is altered for a predetermined time in order to determine which of the process control variables are affecting the one or more process output properties. An effect on the one or more output properties due to the altering is determined, and, if necessary, a set point for the one or more process control variables is altered based on the effect in order to improve the process.
摘要翻译：复杂的工业过程通过计算机控制进行操作。收集关于多个过程控制变量的过程控制数据，以及关于一个或多个过程输出属性的输出数据。一个或多个过程控制变量被改变预定时间，以便确定哪一个过程控制变量影响一个或多个过程输出属性。确定由于改变对一个或多个输出属性的影响，并且如果需要，基于效果改变一个或多个过程控制变量的设定点，以便改进过程。

2. 发明授权

US06395098B1 Cleaning shoe for pipe 有权
标题翻译：管道清洁鞋
公开(公告)号：US06395098B1
公开(公告)日：2002-05-28
申请号：US09490137
申请日：2000-01-24
申请人： Donald S. Holmes
发明人： Donald S. Holmes
IPC分类号： B08B902
CPC分类号： B08B9/021 , B08B9/0436
摘要： A grinding shoe is designed to be a passive grinder that is advanced within the bore of a pipe being rotated in a typical pipe operation. Apparatus currently used to deliver reamer rocks on the end of a rotating lance can be modified to achieve considerable cost savings. Specifically, the apparatus utilizes a lance for advancing the shoe within the pipe without rotation. The shoe is affixed near the end of the lance in a selected attitude that determines the degree of grinding to be accomplished. A pair of shoe walls extending substantially paraxially with the rotating tube form a dual reaming head which engages the pipe interior across a cord over the bottom of the pipe.
摘要翻译：研磨鞋被设计成被动研磨机，其在典型管道操作中旋转的管道的孔内前进。目前用于在旋转喷枪末端传送铰刀岩石的装置可以被修改以实现显着的成本节省。具体地说，该装置利用一个喷枪，用于在不旋转的情况下推进管内的鞋。鞋子以选定的姿态固定在喷枪的端部附近，该姿态决定了要完成的磨削程度。与旋转管基本上正交地延伸的一对鞋壁形成双重铰刀头，该双铰孔头在管的底部穿过管线内部穿过绳索。

3. 发明授权

US6022422A Cleaning shoe for pipe 失效
标题翻译：管道清洁鞋
公开(公告)号：US6022422A
公开(公告)日：2000-02-08
申请号：US121928
申请日：1998-07-24
申请人： Donald S. Holmes
发明人： Donald S. Holmes
IPC分类号： B08B9/04 , B08B9/02
CPC分类号： B08B9/0436
摘要： A grinding shoe is designed to be a passive grinder which is advanced within the bore of a pipe being rotated in a typical pipe operation. Apparatus currently used to deliver reamer rocks on the end of a rotating lance can be modified to achieve considerable cost savings. Specifically, the apparatus utilizes a lance for advancing the shoe within the pipe without rotation. The shoe is affixed near the end of the lance in a selected attitude which determines the degree of grinding to be accomplished. A pair of shoe walls extending substantially paraxially with the rotating tube form a dual reaming head which engages the pipe interior across a chord over the bottom of the pipe.
摘要翻译：研磨鞋被设计成被动研磨机，其在典型管道操作中旋转的管道的孔内前进。目前用于在旋转喷枪末端传送铰刀岩石的装置可以被修改以实现显着的成本节省。具体地说，该装置利用一个喷枪，用于在不旋转的情况下推进管内的鞋。鞋子以选定的姿态固定在喷枪的端部附近，这决定了要完成的磨削程度。与旋转管基本上正交地延伸的一对鞋壁形成双重铰刀头，该双铰孔头通过管的底部上的弦线接合管内部。

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