METHOD AND DEVICE FOR ESTIMATING THICKNESS OF DEPOSIT ON INNER WALL SURFACE OF EXHAUST GAS PASSAGE
To estimate a thickness of deposits with high accurate, to extend a continuous operation time and increase an availability ratio.SOLUTION: The present invention is configured to, when estimating a thickness t of a deposit 8 adhering to the inner wall surface of an exhaust gas passage 14, measure the...
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| creator | ONO EIICHI SUMIYA MASAHIRO MIYAKOSHI YASUHIRO TADA MITSUHIRO HIROSE MICHIYUKI KANZAKI AKIRA |
| description | To estimate a thickness of deposits with high accurate, to extend a continuous operation time and increase an availability ratio.SOLUTION: The present invention is configured to, when estimating a thickness t of a deposit 8 adhering to the inner wall surface of an exhaust gas passage 14, measure the radioactivity of the deposit 8 from the outside of the exhaust gas passage 14 using a radioactivity sensor 30; three-dimensionally measure the shape of the deposit on the inner wall surface of the exhaust gas passage 14, using a three-dimensional optical sensor 32 inserted in the exhaust gas passage 14; accumulate adhesion thickness estimation data obtained from the measurement of the radioactivity, adhesion thickness measurement data obtained from the three-dimensional measurement, and operation data, to learn the deposit thickness t; and predict the deposit thickness t, using the learning result obtained from the learning.SELECTED DRAWING: Figure 7
【課題】付着物厚みを高精度で推定して連続操業時間を延ばし、稼働率を上げる。【解決手段】排ガス通路１４の内壁面に付着した付着物８の厚みｔを推定する際に、排ガス通路１４の外側から放射能センサ３０を用いて付着物８の放射能を計測し、排ガス通路１４の中に挿入された３次元光センサ３２を用いて、排ガス通路１４の内壁面の付着物形状を３次元計測し、前記放射能の計測から得られた付着物厚み推定データ、前記３次元計測から得られた付着物厚み測定データ、及び、操業データを蓄積して付着物厚みｔを学習し、前記学習から得られた学習結果を用いて付着物厚みｔを予測する。【選択図】図７ |
| format | Patent |
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【課題】付着物厚みを高精度で推定して連続操業時間を延ばし、稼働率を上げる。【解決手段】排ガス通路１４の内壁面に付着した付着物８の厚みｔを推定する際に、排ガス通路１４の外側から放射能センサ３０を用いて付着物８の放射能を計測し、排ガス通路１４の中に挿入された３次元光センサ３２を用いて、排ガス通路１４の内壁面の付着物形状を３次元計測し、前記放射能の計測から得られた付着物厚み推定データ、前記３次元計測から得られた付着物厚み測定データ、及び、操業データを蓄積して付着物厚みｔを学習し、前記学習から得られた学習結果を用いて付着物厚みｔを予測する。【選択図】図７</description><language>eng ; jpn</language><subject>BLASTING ; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE ; FURNACES ; HEATING ; KILNS ; LIGHTING ; MEASURING ; MEASURING ANGLES ; MEASURING AREAS ; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS ; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS ; MECHANICAL ENGINEERING ; OVENS ; PHYSICS ; RETORTS ; TESTING ; WEAPONS</subject><creationdate>2021</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=20211014&DB=EPODOC&CC=JP&NR=2021165684A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211014&DB=EPODOC&CC=JP&NR=2021165684A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ONO EIICHI</creatorcontrib><creatorcontrib>SUMIYA MASAHIRO</creatorcontrib><creatorcontrib>MIYAKOSHI YASUHIRO</creatorcontrib><creatorcontrib>TADA MITSUHIRO</creatorcontrib><creatorcontrib>HIROSE MICHIYUKI</creatorcontrib><creatorcontrib>KANZAKI AKIRA</creatorcontrib><title>METHOD AND DEVICE FOR ESTIMATING THICKNESS OF DEPOSIT ON INNER WALL SURFACE OF EXHAUST GAS PASSAGE</title><description>To estimate a thickness of deposits with high accurate, to extend a continuous operation time and increase an availability ratio.SOLUTION: The present invention is configured to, when estimating a thickness t of a deposit 8 adhering to the inner wall surface of an exhaust gas passage 14, measure the radioactivity of the deposit 8 from the outside of the exhaust gas passage 14 using a radioactivity sensor 30; three-dimensionally measure the shape of the deposit on the inner wall surface of the exhaust gas passage 14, using a three-dimensional optical sensor 32 inserted in the exhaust gas passage 14; accumulate adhesion thickness estimation data obtained from the measurement of the radioactivity, adhesion thickness measurement data obtained from the three-dimensional measurement, and operation data, to learn the deposit thickness t; and predict the deposit thickness t, using the learning result obtained from the learning.SELECTED DRAWING: Figure 7
【課題】付着物厚みを高精度で推定して連続操業時間を延ばし、稼働率を上げる。【解決手段】排ガス通路１４の内壁面に付着した付着物８の厚みｔを推定する際に、排ガス通路１４の外側から放射能センサ３０を用いて付着物８の放射能を計測し、排ガス通路１４の中に挿入された３次元光センサ３２を用いて、排ガス通路１４の内壁面の付着物形状を３次元計測し、前記放射能の計測から得られた付着物厚み推定データ、前記３次元計測から得られた付着物厚み測定データ、及び、操業データを蓄積して付着物厚みｔを学習し、前記学習から得られた学習結果を用いて付着物厚みｔを予測する。【選択図】図７</description><subject>BLASTING</subject><subject>DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE</subject><subject>FURNACES</subject><subject>HEATING</subject><subject>KILNS</subject><subject>LIGHTING</subject><subject>MEASURING</subject><subject>MEASURING ANGLES</subject><subject>MEASURING AREAS</subject><subject>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</subject><subject>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</subject><subject>MECHANICAL ENGINEERING</subject><subject>OVENS</subject><subject>PHYSICS</subject><subject>RETORTS</subject><subject>TESTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy7EOgjAQgGEWB6O-w8XdRFAJ6wWutAot6R3qRtDUySgJvn9k8AGc_uX759GtJtGuALQFFHQ2OYFyHojF1CjGliDa5CdLzODURBrHRsBZMNaShwtWFXDrFU7nBOiqsWWBEhkaZMaSltHs0T_HsPp1Ea0VSa43YXh3YRz6e3iFT3dskm0Sx-khzfa4-wt9ARI6NAQ</recordid><startdate>20211014</startdate><enddate>20211014</enddate><creator>ONO EIICHI</creator><creator>SUMIYA MASAHIRO</creator><creator>MIYAKOSHI YASUHIRO</creator><creator>TADA MITSUHIRO</creator><creator>HIROSE MICHIYUKI</creator><creator>KANZAKI AKIRA</creator><scope>EVB</scope></search><sort><creationdate>20211014</creationdate><title>METHOD AND DEVICE FOR ESTIMATING THICKNESS OF DEPOSIT ON INNER WALL SURFACE OF EXHAUST GAS PASSAGE</title><author>ONO EIICHI ; SUMIYA MASAHIRO ; MIYAKOSHI YASUHIRO ; TADA MITSUHIRO ; HIROSE MICHIYUKI ; KANZAKI AKIRA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021165684A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</creationdate><topic>BLASTING</topic><topic>DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE</topic><topic>FURNACES</topic><topic>HEATING</topic><topic>KILNS</topic><topic>LIGHTING</topic><topic>MEASURING</topic><topic>MEASURING ANGLES</topic><topic>MEASURING AREAS</topic><topic>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</topic><topic>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</topic><topic>MECHANICAL ENGINEERING</topic><topic>OVENS</topic><topic>PHYSICS</topic><topic>RETORTS</topic><topic>TESTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ONO EIICHI</creatorcontrib><creatorcontrib>SUMIYA MASAHIRO</creatorcontrib><creatorcontrib>MIYAKOSHI YASUHIRO</creatorcontrib><creatorcontrib>TADA MITSUHIRO</creatorcontrib><creatorcontrib>HIROSE MICHIYUKI</creatorcontrib><creatorcontrib>KANZAKI AKIRA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ONO EIICHI</au><au>SUMIYA MASAHIRO</au><au>MIYAKOSHI YASUHIRO</au><au>TADA MITSUHIRO</au><au>HIROSE MICHIYUKI</au><au>KANZAKI AKIRA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND DEVICE FOR ESTIMATING THICKNESS OF DEPOSIT ON INNER WALL SURFACE OF EXHAUST GAS PASSAGE</title><date>2021-10-14</date><risdate>2021</risdate><abstract>To estimate a thickness of deposits with high accurate, to extend a continuous operation time and increase an availability ratio.SOLUTION: The present invention is configured to, when estimating a thickness t of a deposit 8 adhering to the inner wall surface of an exhaust gas passage 14, measure the radioactivity of the deposit 8 from the outside of the exhaust gas passage 14 using a radioactivity sensor 30; three-dimensionally measure the shape of the deposit on the inner wall surface of the exhaust gas passage 14, using a three-dimensional optical sensor 32 inserted in the exhaust gas passage 14; accumulate adhesion thickness estimation data obtained from the measurement of the radioactivity, adhesion thickness measurement data obtained from the three-dimensional measurement, and operation data, to learn the deposit thickness t; and predict the deposit thickness t, using the learning result obtained from the learning.SELECTED DRAWING: Figure 7
【課題】付着物厚みを高精度で推定して連続操業時間を延ばし、稼働率を上げる。【解決手段】排ガス通路１４の内壁面に付着した付着物８の厚みｔを推定する際に、排ガス通路１４の外側から放射能センサ３０を用いて付着物８の放射能を計測し、排ガス通路１４の中に挿入された３次元光センサ３２を用いて、排ガス通路１４の内壁面の付着物形状を３次元計測し、前記放射能の計測から得られた付着物厚み推定データ、前記３次元計測から得られた付着物厚み測定データ、及び、操業データを蓄積して付着物厚みｔを学習し、前記学習から得られた学習結果を用いて付着物厚みｔを予測する。【選択図】図７</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEATING KILNS LIGHTING MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MECHANICAL ENGINEERING OVENS PHYSICS RETORTS TESTING WEAPONS |
| title | METHOD AND DEVICE FOR ESTIMATING THICKNESS OF DEPOSIT ON INNER WALL SURFACE OF EXHAUST GAS PASSAGE |
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