Invention Grant
US07974459B2 Apparatus and method for the automated marking of defects on webs of material
有权
用于自动标记材料网上的缺陷的装置和方法
- Patent Title: Apparatus and method for the automated marking of defects on webs of material
- Patent Title (中): 用于自动标记材料网上的缺陷的装置和方法
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Application No.: US12581421Application Date: 2009-10-19
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Publication No.: US07974459B2Publication Date: 2011-07-05
- Inventor: Steven P. Floeder , James A. Masterman , Carl J. Skeps
- Applicant: Steven P. Floeder , James A. Masterman , Carl J. Skeps
- Applicant Address: US MN Saint Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN Saint Paul
- Agent Steven A. Bern
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
A system for the characterization of webs that permits the identification of anomalous regions on the web to be performed at a first time and place, and permits the localization and marking of actual defects to be performed at a second time and place.
Public/Granted literature
- US20100040278A1 APPARATUS AND METHOD FOR THE AUTOMATED MARKING OF DEFECTS ON WEBS OF MATERIAL Public/Granted day:2010-02-18
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