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Signal processing system, signal processing method, signal processing device, and program NEW

外国特許コード F180009578
整理番号 B000090WO
掲載日 2018年11月6日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2017JP009087
国際公開番号 WO2017169573
国際出願日 平成29年3月7日(2017.3.7)
国際公開日 平成29年10月5日(2017.10.5)
優先権データ
  • 特願2016-067784 (2016.3.30) JP
発明の名称 (英語) Signal processing system, signal processing method, signal processing device, and program NEW
発明の概要(英語) N (where N is an integer at least equal to 1) vibrators 1 send seismic waves into a medium. A receiver 2 receives a combined wave comprising the seismic waves that have been sent by each of the N vibrators 1 and have propagated through the medium. A corrected data generating unit 35 cuts data of a predetermined length D from the end of time-series data of the combined wave received by the receiver 2, and adds said data to the time-series data up to the predetermined length D from the beginning of the time-series data, to generate corrected time-series data. A correlation calculating unit 36 calculates data indicating correlations between each of the N seismic waves sent respectively by the N vibrators 1, and the corrected time-series data.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • JAPAN OIL, GAS AND METALS NATIONAL CORPORATION
  • 発明者(英語)
  • KUNISHI, Yosuke
  • NAKATSUKASA, Masashi
  • NAKAMURA, Yuki
  • TAKANASHI, Mamoru
国際特許分類(IPC)
指定国 AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)

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