INSPECTION METHOD
A method for inspecting a test object for defects by using an ultrasonic probe including a transmitter, a wedge, and a receiver, the method comprising: placing the ultrasonic probe on the test object; transmitting ultrasound from the transmitter into the wedge such that surface waves propagate along...
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| creator | WASA, Yasuhiro NOMURA, Kota FUKUI, Toshihide |
| description | A method for inspecting a test object for defects by using an ultrasonic probe including a transmitter, a wedge, and a receiver, the method comprising: placing the ultrasonic probe on the test object; transmitting ultrasound from the transmitter into the wedge such that surface waves propagate along a surface area of the test object; and determining that there is a defect in a part of the test object overlapped with the wedge when the receiver receives an ultrasonic echo, after the transmission of the ultrasound by the transmitter, in a time shorter than a time required to receive a front end-reflected ultrasonic echo produced by reflection of the surface waves at a front end of the wedge. |
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and determining that there is a defect in a part of the test object overlapped with the wedge when the receiver receives an ultrasonic echo, after the transmission of the ultrasound by the transmitter, in a time shorter than a time required to receive a front end-reflected ultrasonic echo produced by reflection of the surface waves at a front end of the wedge.</description><language>eng ; fre ; ger</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190925&DB=EPODOC&CC=EP&NR=3543688A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190925&DB=EPODOC&CC=EP&NR=3543688A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WASA, Yasuhiro</creatorcontrib><creatorcontrib>NOMURA, Kota</creatorcontrib><creatorcontrib>FUKUI, Toshihide</creatorcontrib><title>INSPECTION METHOD</title><description>A method for inspecting a test object for defects by using an ultrasonic probe including a transmitter, a wedge, and a receiver, the method comprising: placing the ultrasonic probe on the test object; transmitting ultrasound from the transmitter into the wedge such that surface waves propagate along a surface area of the test object; and determining that there is a defect in a part of the test object overlapped with the wedge when the receiver receives an ultrasonic echo, after the transmission of the ultrasound by the transmitter, in a time shorter than a time required to receive a front end-reflected ultrasonic echo produced by reflection of the surface waves at a front end of the wedge.</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBD09AsOcHUO8fT3U_B1DfHwd-FhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAcamJsZmFhaOhsZEKAEA8Ocdhw</recordid><startdate>20190925</startdate><enddate>20190925</enddate><creator>WASA, Yasuhiro</creator><creator>NOMURA, Kota</creator><creator>FUKUI, Toshihide</creator><scope>EVB</scope></search><sort><creationdate>20190925</creationdate><title>INSPECTION METHOD</title><author>WASA, Yasuhiro ; NOMURA, Kota ; FUKUI, Toshihide</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3543688A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2019</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WASA, Yasuhiro</creatorcontrib><creatorcontrib>NOMURA, Kota</creatorcontrib><creatorcontrib>FUKUI, Toshihide</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WASA, Yasuhiro</au><au>NOMURA, Kota</au><au>FUKUI, Toshihide</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INSPECTION METHOD</title><date>2019-09-25</date><risdate>2019</risdate><abstract>A method for inspecting a test object for defects by using an ultrasonic probe including a transmitter, a wedge, and a receiver, the method comprising: placing the ultrasonic probe on the test object; transmitting ultrasound from the transmitter into the wedge such that surface waves propagate along a surface area of the test object; and determining that there is a defect in a part of the test object overlapped with the wedge when the receiver receives an ultrasonic echo, after the transmission of the ultrasound by the transmitter, in a time shorter than a time required to receive a front end-reflected ultrasonic echo produced by reflection of the surface waves at a front end of the wedge.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING |
| title | INSPECTION METHOD |
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