-
EP0519501
European procedure
Extract from the Register of European Patents
EP About this file: EP0519501
| EP0519501 - A control method using neural networks and a voltage/reactive power controller for a power system [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 05.03.1999 Database last updated on 28.03.2026 | Most recent event Tooltip | 05.03.1999 | No opposition filed within time limit | published on 21.04.1999 [1999/16] | Applicant(s) | For all designated states MITSUBISHI DENKI KABUSHIKI KAISHA 2-3, Marunouchi 2-chome Chiyoda-ku Tokyo 100 / JP | [N/P] |
| Former [1992/52] | For all designated states MITSUBISHI DENKI KABUSHIKI KAISHA 2-3, Marunouchi 2-chome Chiyoda-ku Tokyo 100 / JP | Inventor(s) | 01 /
Goda, Tadahiro, Mitsubishi Denki K.K. Power and Industrial Syst. Center 1-2, Wadasakicho 1-chome Hyogo-ku, Kobe-shi, Hyogo / JP | 02 /
Kyomoto, Sumie, Mitsubishi Denki K.K. Power and Industrial Syst. Center 1-2, Wadasakicho 1-chome Hyogo-ku, Kobe-shi, Hyogo / JP | 03 /
Kojima, Yasuhiro, c/o MITSUBISHI DENKI K. K. Ind. Elec. & Syst, Dev, Lab., 1-1, Tsukaguchi Honmachi 8-chome, Amagasaki-shi Hyogo / JP | 04 /
Izui, Yoshio, c/o MITSUBISHI DENKI K. K. Ind. Elec. & Syst, Dev, Lab., 1-1, Tsukaguchi Honmachi 8-chome, Amagasaki-shi Hyogo / JP | [1992/52] | Representative(s) | Sajda, Wolf E., et al Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Widenmayerstrasse 47 80538 München / DE | [N/P] |
| Former [1992/52] | Sajda, Wolf E., Dipl.-Phys., et al MEISSNER, BOLTE & PARTNER Widenmayerstrasse 48 D-80538 München / DE | Application number, filing date | 92110404.8 | 19.06.1992 | [1992/52] | Priority number, date | JP19910174735 | 20.06.1991 Original published format: JP 17473591 | [1992/52] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0519501 | Date: | 23.12.1992 | Language: | EN | [1992/52] | Type: | A3 Search report | No.: | EP0519501 | Date: | 13.04.1994 | Language: | EN | [1994/15] | Type: | B1 Patent specification | No.: | EP0519501 | Date: | 29.04.1998 | Language: | EN | [1998/18] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.02.1994 | Classification | IPC: | G05B13/02, H02J3/18 | [1998/18] | CPC: |
G05B13/027 (EP);
H02J3/18 (EP);
Y02E40/30 (EP)
|
| Former IPC [1994/12] | G05B13/00, G06F15/18, G05B13/02, H02J3/18, G06F15/80 | ||
| Former IPC [1992/52] | G05B13/00, G06F15/18 | Designated contracting states | CH, DE, GB, LI, SE [1992/52] | Title | German: | Leistungssteuerungssystem mit Anwendung von Neuronalnetzwerken und einem Spannungs-/Blindleistungsregler | [1992/52] | English: | A control method using neural networks and a voltage/reactive power controller for a power system | [1992/52] | French: | Méthode de contrôle d'un système d'alimentation utilisant des réseaux neuronaux et un contrôleur de tension/puissance réactive | [1992/52] | Examination procedure | 24.05.1994 | Examination requested [1994/30] | 26.06.1995 | Despatch of a communication from the examining division (Time limit: M02) | 29.06.1995 | Despatch of a communication from the examining division (Time limit: M04) | 05.10.1995 | Reply to a communication from the examining division | 26.06.1996 | Despatch of a communication from the examining division (Time limit: M04) | 30.08.1996 | Reply to a communication from the examining division | 04.09.1997 | Despatch of communication of intention to grant (Approval: Yes) | 03.11.1997 | Communication of intention to grant the patent | 03.02.1998 | Fee for grant paid | 03.02.1998 | Fee for publishing/printing paid | Opposition(s) | 30.01.1999 | No opposition filed within time limit [1999/16] | Fees paid | Renewal fee | 28.06.1994 | Renewal fee patent year 03 | 28.06.1995 | Renewal fee patent year 04 | 28.06.1996 | Renewal fee patent year 05 | 26.06.1997 | Renewal fee patent year 06 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [XY] L. G. KRAFT ET AL.: "A comparison of CMAC neural network and traditional adaptive control systems", PROCEEDINGS OF THE 1989 AMERICAN CONTROL CONFERENCE, 21 - 23 JUNE 1989, PITTSBURGH US, pages 884 - 889 [X] 3 * page 886, column R, line 26 - line 45; figure 3 *[Y] 1,5,9 | [PY] M. KHALID ET AL.: "A neural network based control scheme with an adaptive neural model reference structure", 1991 IEEE INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS, 18 - 21 NOVEMBER 1991, SINGAPORE, vol. 3, pages 2128 - 2133 [PY] 1,5,9 * page 2129, line 1 - page 2131, line 7; figures 1-3 * | [PY] G. NEILY ET AL.: "Joint VAR controller implemented in an artificial neural network environment", 1991 IEEE INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS, 18 - 21 NOVEMBER 1991, SINGAPORE, vol. 2, pages 1336 - 1342 [PY] 5,9 * the whole document * | [X] A. GUEZ ET AL.: "A neuromorphic controller with a human teacher", IEEE INTERNATIONAL CONFERENCE ON NEURAL NETWORKS, 24 - 27 JULY 1988, SAN DIEGO US, pages 595 - 602 [X] 3 * page 596, line 18 - line 25; figure 1 * | [A] G. WILD: "Digitale Regelung der statischen Kompensatoren Kemps Creek", ELEKTROTECHNISCHE ZEITSCHRIFT, vol. 111, no. 22, November 1990 (1990-11-01), BERLIN DE, pages 1178 - 1185 [A] 9 * the whole document * | Examination | IEEE Control systems magazine,vol.8,n.2,4/88,pp.17-21 [PY] 1,5,9 * page 2129, line 1 - page 2131, line 7; figures 1-3 * | IEEE Control systems magazine,vol.10,n.3,4/90,pp.44-48 [PY] 5,9 * the whole document * |