DEFECT MARKING METHOD AND DEVICE
The defect marking method comprises the steps of: installing a surface defect tester (3) to detect surface flaw and a marker device (8) to apply marking at defect position, in a continuous processing line o steel sheet; detecting the surface flaw on the steel sheet using the surface defect tester (3...
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creator | UESUGI, MITSUAKI HARADA, KOZO YOSHIKAWA, SHOJI KAWAMURA, TSUTOMU KANETO, SHUJI OSHIGE, TAKAHIKO KUSHIDA, YASUO TOMONAGA, SHINICHI SUGIURA, HIROYUKI SUYAMA, TSUNEO UEHARA, OSAMU IWABUCHI, MASAHIRO TANAKA, HAJIME INOMATA, MASAICHI FUKUDA, SHIGEMI HARADA, SHUICHI KAZAMA, AKIRA |
description | The defect marking method comprises the steps of: installing a surface defect tester (3) to detect surface flaw and a marker device (8) to apply marking at defect position, in a continuous processing line o steel sheet; detecting the surface flaw on the steel sheet using the surface defect tester (3); determining defect name, defect grade, defect length, and defect position in the width direction of the steel sheet, on the basis of thus detected flaw information, further identifying the defect in terms of harmful defect. injudgicable defect, and harmless defect; applying tracking of the defect position for: each of the harmful defect and the injudgicable defect; and applying marking to the defect position. The defect marking device (1) comprises a defect inspection means (140,140a) having plurality of light-receiving parts (132a) and a signal processing section (130), and a marking means (144). |
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HARADA, KOZO ; YOSHIKAWA, SHOJI ; KAWAMURA, TSUTOMU ; KANETO, SHUJI ; OSHIGE, TAKAHIKO ; KUSHIDA, YASUO ; TOMONAGA, SHINICHI ; SUGIURA, HIROYUKI ; SUYAMA, TSUNEO ; UEHARA, OSAMU ; IWABUCHI, MASAHIRO ; TANAKA, HAJIME ; INOMATA, MASAICHI ; FUKUDA, SHIGEMI ; HARADA, SHUICHI ; KAZAMA, AKIRA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1178301B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2007</creationdate><topic>AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING</topic><topic>MEASURING</topic><topic>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>PUNCHING METAL</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>UESUGI, MITSUAKI</creatorcontrib><creatorcontrib>HARADA, KOZO</creatorcontrib><creatorcontrib>YOSHIKAWA, SHOJI</creatorcontrib><creatorcontrib>KAWAMURA, TSUTOMU</creatorcontrib><creatorcontrib>KANETO, SHUJI</creatorcontrib><creatorcontrib>OSHIGE, TAKAHIKO</creatorcontrib><creatorcontrib>KUSHIDA, YASUO</creatorcontrib><creatorcontrib>TOMONAGA, SHINICHI</creatorcontrib><creatorcontrib>SUGIURA, HIROYUKI</creatorcontrib><creatorcontrib>SUYAMA, TSUNEO</creatorcontrib><creatorcontrib>UEHARA, OSAMU</creatorcontrib><creatorcontrib>IWABUCHI, MASAHIRO</creatorcontrib><creatorcontrib>TANAKA, HAJIME</creatorcontrib><creatorcontrib>INOMATA, MASAICHI</creatorcontrib><creatorcontrib>FUKUDA, SHIGEMI</creatorcontrib><creatorcontrib>HARADA, SHUICHI</creatorcontrib><creatorcontrib>KAZAMA, AKIRA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>UESUGI, MITSUAKI</au><au>HARADA, KOZO</au><au>YOSHIKAWA, SHOJI</au><au>KAWAMURA, TSUTOMU</au><au>KANETO, SHUJI</au><au>OSHIGE, TAKAHIKO</au><au>KUSHIDA, YASUO</au><au>TOMONAGA, SHINICHI</au><au>SUGIURA, HIROYUKI</au><au>SUYAMA, TSUNEO</au><au>UEHARA, OSAMU</au><au>IWABUCHI, MASAHIRO</au><au>TANAKA, HAJIME</au><au>INOMATA, MASAICHI</au><au>FUKUDA, SHIGEMI</au><au>HARADA, SHUICHI</au><au>KAZAMA, AKIRA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEFECT MARKING METHOD AND DEVICE</title><date>2007-10-31</date><risdate>2007</risdate><abstract>The defect marking method comprises the steps of: installing a surface defect tester (3) to detect surface flaw and a marker device (8) to apply marking at defect position, in a continuous processing line o steel sheet; detecting the surface flaw on the steel sheet using the surface defect tester (3); determining defect name, defect grade, defect length, and defect position in the width direction of the steel sheet, on the basis of thus detected flaw information, further identifying the defect in terms of harmful defect. injudgicable defect, and harmless defect; applying tracking of the defect position for: each of the harmful defect and the injudgicable defect; and applying marking to the defect position. The defect marking device (1) comprises a defect inspection means (140,140a) having plurality of light-receiving parts (132a) and a signal processing section (130), and a marking means (144).</abstract><oa>free_for_read</oa></addata></record> |
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subjects | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MEASURING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PHYSICS PUNCHING METAL TESTING TRANSPORTING |
title | DEFECT MARKING METHOD AND DEVICE |
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