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"Device And Method For Measuring Surface Temperature Of Cast Piece"
Abstract: A cast piece surface temperature measuring device includes: a magnetic field exciting device which applies an AC magnetic field substantially perpendicular to a surface of a cast piece; a magnetic field detecting device which detects the AC magnetic field to detect a magnetic flux varied in response to a surface temperature of the cast piece; and a surface temperature deriving device which derives the surface temperature of the cast piece based on an induced electromotive force obtained by detecting the AC magnetic field by the magnetic field detecting device and a predetermined relation data. The magnetic field exciting device includes a solenoidal excitation coil, the magnetic field detecting device includes a solenoidal detection coil interposed between the surface of the cast piece and the excitation coil, and the relation data indicates a correspondence relationship between the surface temperature of the cast piece and the induced electromotive force in a temperature range including a predetermined Curie point.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
13 October 2011
Publication Number
52/2012
Publication Type
INA
Invention Field
PHYSICS
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2017-12-29
Renewal Date
Applicants
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
Inventors
1. HIROSHI HARADA
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
2. MASANORI YAMANA
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
3. ATSUSHI SAIDA
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
4. MASAKI NAGASHIMA
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
5. TOMOHIRO KONNO
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
Specification
NA
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 7877-delnp-2011-Correspondence-Others-(07-03-2012).pdf | 2012-03-07 |
| 1 | 7877-DELNP-2011-RELEVANT DOCUMENTS [30-08-2023(online)].pdf | 2023-08-30 |
| 2 | 7877-delnp-2011-GPA.pdf | 2012-03-30 |
| 2 | 7877-DELNP-2011-RELEVANT DOCUMENTS [24-09-2022(online)].pdf | 2022-09-24 |
| 3 | 7877-DELNP-2011-RELEVANT DOCUMENTS [26-07-2021(online)].pdf | 2021-07-26 |
| 3 | 7877-delnp-2011-Form-5.pdf | 2012-03-30 |
| 4 | 7877-DELNP-2011-RELEVANT DOCUMENTS [20-02-2020(online)].pdf | 2020-02-20 |
| 4 | 7877-delnp-2011-Form-3.pdf | 2012-03-30 |
| 5 | 7877-delnp-2011-Form-2.pdf | 2012-03-30 |
| 5 | 291249-Correspondence-180719.pdf | 2019-07-24 |
| 6 | 7877-delnp-2011-Form-18.pdf | 2012-03-30 |
| 6 | 291249-OTHERS-180719.pdf | 2019-07-24 |
| 7 | 7877-delnp-2011-Form-1.pdf | 2012-03-30 |
| 7 | 291249-Power of Attorney-180719.pdf | 2019-07-24 |
| 8 | 7877-DELNP-2011-PROOF OF ALTERATION [12-07-2019(online)].pdf | 2019-07-12 |
| 8 | 7877-delnp-2011-Description (Complete).pdf | 2012-03-30 |
| 9 | 7877-delnp-2011-Correspondence Others.pdf | 2012-03-30 |
| 9 | 7877-DELNP-2011-RELEVANT DOCUMENTS [21-02-2019(online)].pdf | 2019-02-21 |
| 10 | 7877-delnp-2011-Claims.pdf | 2012-03-30 |
| 10 | 7877-DELNP-2011-IntimationOfGrant29-12-2017.pdf | 2017-12-29 |
| 11 | 7877-delnp-2011-Abstract.pdf | 2012-03-30 |
| 11 | 7877-DELNP-2011-PatentCertificate29-12-2017.pdf | 2017-12-29 |
| 12 | 7877-DELNP-2011-Correspondence-210917.pdf | 2017-09-25 |
| 12 | 7877-delnp-2011-Form-3-(04-05-2012).pdf | 2012-05-04 |
| 13 | 7877-delnp-2011-Correspondence Others-(04-05-2012).pdf | 2012-05-04 |
| 13 | 7877-DELNP-2011-OTHERS-210917.pdf | 2017-09-25 |
| 14 | 7877-delnp-2011-Drawings.pdf | 2012-05-24 |
| 14 | 7877-DELNP-2011-Power of Attorney-210917.pdf | 2017-09-25 |
| 15 | 7877-DELNP-2011-ABSTRACT [20-09-2017(online)].pdf | 2017-09-20 |
| 15 | 7877-delnp-2011-GPA-(04-07-2013).pdf | 2013-07-04 |
| 16 | 7877-DELNP-2011-CLAIMS [20-09-2017(online)].pdf | 2017-09-20 |
| 16 | 7877-delnp-2011-Form-6-(04-07-2013).pdf | 2013-07-04 |
| 17 | 7877-delnp-2011-Form-2-(04-07-2013).pdf | 2013-07-04 |
| 17 | 7877-DELNP-2011-COMPLETE SPECIFICATION [20-09-2017(online)].pdf | 2017-09-20 |
| 18 | 7877-DELNP-2011-CORRESPONDENCE [20-09-2017(online)].pdf | 2017-09-20 |
| 18 | 7877-delnp-2011-Form-1-(04-07-2013).pdf | 2013-07-04 |
| 19 | 7877-DELNP-2011-DRAWING [20-09-2017(online)].pdf | 2017-09-20 |
| 19 | 7877-delnp-2011-English-Translation-Merger-Certificate-(04-07-2013).pdf | 2013-07-04 |
| 20 | 7877-DELNP-2011-FER.pdf | 2017-04-27 |
| 20 | 7877-DELNP-2011-FER_SER_REPLY [20-09-2017(online)].pdf | 2017-09-20 |
| 21 | 7877-DELNP-2011-FORM 3 [20-09-2017(online)].pdf | 2017-09-20 |
| 21 | 7877-DELNP-2011-PETITION UNDER RULE 137 [20-09-2017(online)].pdf | 2017-09-20 |
| 22 | 7877-DELNP-2011-OTHERS [20-09-2017(online)].pdf | 2017-09-20 |
| 23 | 7877-DELNP-2011-FORM 3 [20-09-2017(online)].pdf | 2017-09-20 |
| 23 | 7877-DELNP-2011-PETITION UNDER RULE 137 [20-09-2017(online)].pdf | 2017-09-20 |
| 24 | 7877-DELNP-2011-FER_SER_REPLY [20-09-2017(online)].pdf | 2017-09-20 |
| 24 | 7877-DELNP-2011-FER.pdf | 2017-04-27 |
| 25 | 7877-delnp-2011-English-Translation-Merger-Certificate-(04-07-2013).pdf | 2013-07-04 |
| 25 | 7877-DELNP-2011-DRAWING [20-09-2017(online)].pdf | 2017-09-20 |
| 26 | 7877-DELNP-2011-CORRESPONDENCE [20-09-2017(online)].pdf | 2017-09-20 |
| 26 | 7877-delnp-2011-Form-1-(04-07-2013).pdf | 2013-07-04 |
| 27 | 7877-DELNP-2011-COMPLETE SPECIFICATION [20-09-2017(online)].pdf | 2017-09-20 |
| 27 | 7877-delnp-2011-Form-2-(04-07-2013).pdf | 2013-07-04 |
| 28 | 7877-DELNP-2011-CLAIMS [20-09-2017(online)].pdf | 2017-09-20 |
| 28 | 7877-delnp-2011-Form-6-(04-07-2013).pdf | 2013-07-04 |
| 29 | 7877-DELNP-2011-ABSTRACT [20-09-2017(online)].pdf | 2017-09-20 |
| 29 | 7877-delnp-2011-GPA-(04-07-2013).pdf | 2013-07-04 |
| 30 | 7877-delnp-2011-Drawings.pdf | 2012-05-24 |
| 30 | 7877-DELNP-2011-Power of Attorney-210917.pdf | 2017-09-25 |
| 31 | 7877-delnp-2011-Correspondence Others-(04-05-2012).pdf | 2012-05-04 |
| 31 | 7877-DELNP-2011-OTHERS-210917.pdf | 2017-09-25 |
| 32 | 7877-DELNP-2011-Correspondence-210917.pdf | 2017-09-25 |
| 32 | 7877-delnp-2011-Form-3-(04-05-2012).pdf | 2012-05-04 |
| 33 | 7877-delnp-2011-Abstract.pdf | 2012-03-30 |
| 33 | 7877-DELNP-2011-PatentCertificate29-12-2017.pdf | 2017-12-29 |
| 34 | 7877-delnp-2011-Claims.pdf | 2012-03-30 |
| 34 | 7877-DELNP-2011-IntimationOfGrant29-12-2017.pdf | 2017-12-29 |
| 35 | 7877-delnp-2011-Correspondence Others.pdf | 2012-03-30 |
| 35 | 7877-DELNP-2011-RELEVANT DOCUMENTS [21-02-2019(online)].pdf | 2019-02-21 |
| 36 | 7877-DELNP-2011-PROOF OF ALTERATION [12-07-2019(online)].pdf | 2019-07-12 |
| 36 | 7877-delnp-2011-Description (Complete).pdf | 2012-03-30 |
| 37 | 7877-delnp-2011-Form-1.pdf | 2012-03-30 |
| 37 | 291249-Power of Attorney-180719.pdf | 2019-07-24 |
| 38 | 7877-delnp-2011-Form-18.pdf | 2012-03-30 |
| 38 | 291249-OTHERS-180719.pdf | 2019-07-24 |
| 39 | 7877-delnp-2011-Form-2.pdf | 2012-03-30 |
| 39 | 291249-Correspondence-180719.pdf | 2019-07-24 |
| 40 | 7877-DELNP-2011-RELEVANT DOCUMENTS [20-02-2020(online)].pdf | 2020-02-20 |
| 40 | 7877-delnp-2011-Form-3.pdf | 2012-03-30 |
| 41 | 7877-DELNP-2011-RELEVANT DOCUMENTS [26-07-2021(online)].pdf | 2021-07-26 |
| 41 | 7877-delnp-2011-Form-5.pdf | 2012-03-30 |
| 42 | 7877-delnp-2011-GPA.pdf | 2012-03-30 |
| 42 | 7877-DELNP-2011-RELEVANT DOCUMENTS [24-09-2022(online)].pdf | 2022-09-24 |
| 43 | 7877-delnp-2011-Correspondence-Others-(07-03-2012).pdf | 2012-03-07 |
| 43 | 7877-DELNP-2011-RELEVANT DOCUMENTS [30-08-2023(online)].pdf | 2023-08-30 |
Search Strategy
| 1 | SearchStd_06-04-2017.pdf |