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(11)

EP 4 416 660 A1

(12)

(43) Date of publication: 21.08.2024 Bulletin 2024/34 (21) Application number: 22801098.9 (22) Date of filing: 10.10.2022

(51) International Patent Classification (IPC):  G06Q 10/04(2023.01) G06Q 10/0637(2023.01) G06Q 10/0631(2023.01) G06Q 50/30(2012.01) (52) Cooperative Patent Classification (CPC): G06Q 10/04; G06Q 10/0631; G06Q 10/06375; G06Q 50/40 (86) International application number: PCT/EP2022/078148 (87) International publication number: WO 2023/061959 (20.04.2023 Gazette 2023/16)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 14.10.2021 EP 21202701 (71) Applicant: Hitachi, Ltd. Tokyo 100-8280 (JP)	(72) Inventor: VILLUMSEN, Jonas Christoffer London EC2Y 5A (GB) (74) Representative: Mewburn Ellis LLP  Aurora Building Counterslip Bristol BS1 6BX Bristol BS1 6BX (GB)