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 Title: |
US6498993:
Paper web breakage prediction using bootstrap aggregation of classification and regression trees
[ Derwent Title ]
>> View Certificate of Correction for this publication
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| Country: |
US United States of America
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| Inventor: |
Chen, Yu-To; Niskayuna, NY 12309
Bonissone, Piero Patrone; Schenectady, NY 12308
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| Assignee: |
None
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| Published / Filed: |
2002-12-24
/ 2000-05-30
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| Application Number: |
US2000000583154
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| IPC Code: |
Advanced:
D21F 7/04;
G01N 33/34;
G06K 9/62;
Core:
D21F 7/00;
more...
IPC-7:
G01N 19/08;
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| ECLA Code: |
G06K9/00P; D21F7/04; G01N33/34B; G06K9/62B;
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| U.S. Class: |
702/035;
073/865.8;
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| Field of Search: |
702/035,36,85,115,182,183,184
162/263
073/598,606,649,767,794,865.8
034/117,445
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| Priority Number: |
| 2000-05-30 |
US2000000583154 |
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| Abstract: |
A system and method for predicting web breaks in a paper machine. Principal components analysis and an aggregated classification and regression tree (CART) model are used to predict web break sensitivity from sensor measurements taken from the paper machine.
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| Primary / Asst. Examiners: |
Wachsman, Hal; Raymond, Edward
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| Maintenance Status: |
E1 Expired Check current status
CC Certificate of Correction issued
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| INPADOC Legal Status: |
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Family Legal Status Report
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| Family: |
Show 4 known family members
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First Claim:
Show all 44 claims |
What is claimed is:
1. A system for predicting a web break in a paper machine, comprising:
- a plurality of sensors for obtaining a plurality of measurements from the paper machine, each of the plurality of measurements relating to a predetermined paper machine variable;
- a processor for processing each of the plurality of measurements into break sensitivity data; and
- an aggregated break predictor responsive to the processor for predicting a web break sensitivity within the paper machine from the plurality of processed measurements.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 1 U.S. patent(s) that reference this one
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| Foreign References: |
None
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| Other References: |
GA Smook, "Handbook for Pulp & Paper Technologists", 1934, PP. 179-243, 286-289, 307-316.
HC Schwalbe, "Papermaking and Paperboard Making", PP. 19-102.
TM Gallagher, et al, "Retention: The Key to Efficient Papermaking", 1992 Wet End Operations Short Course, PP. 461-465, 468-472.
G. Gavelin, "Fourdrinier Papermaking", Lockwood Trade Journal CO, 1963, Chapters 8 & 9, PP. 159-181.
"1993 Wet End Operations Short Course", 1993, Tappi Press, Atlanta, GA, ISBN 0-89852-879-8, pp. 29-52, 271-292, 341-349, 527-546. .
J. Lampinen, et al, "Optimization and Simulation of Quality Properties in Paper Machine With Neural Networks",1994 IEEE, pp. 3812-3815.
JR Amyot, et al. "Configurability In a Diaagnostic Expert System For Paper Machine Dryer Sections"8 pp., 1994.
J. Kline, "Paper and Paperboard Manufacturing and Convetying Fundamentals", Sec. 1 PP 10-18; 29-36; Sec. 2 pp 71-88; 89-126, 221-228.
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| Continuity Data: |
| Application Number | Filed | Notes |
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US2001000929536 | 2001-08-13 | is a
continuation in part of |
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>US2000000583154<
| 2000-05-30 |
(pending)
[presumed granted]
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US6498993 issued 2002-12-24 Paper web breakage prediction using bootstrap aggregation of classification and regression trees
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