EP1559688-A1  PATENT ABSTRACTS OF JAPAN vol. 2003, no. 04, 2 April 2003 (2003-04-02) & JP 2002 361278 A (HITACHI KIDEN KOGYO LTD), 17 December 2002 (2002-12-17) -& DATABASE WPI Section Ch, Week 200346 Derwent Publications Ltd., London, GB; Class D15, AN 2003-486034 XP002301569 & JP 2002 361278 A (HITACHI KIDEN KOGYO LTD) 17 December 2002 (2002-12-17);  PATENT ABSTRACTS OF JAPAN vol. 0091, no. 71 (C-291), 16 July 1985 (1985-07-16) & JP 60 041594 A (EBARA INFILCO KK), 5 March 1985 (1985-03-05);  PATENT ABSTRACTS OF JAPAN vol. 2002, no. 02, 2 April 2002 (2002-04-02) & JP 2001 286885 A (HITACHI KIDEN KOGYO LTD), 16 October 2001 (2001-10-16);  PATENT ABSTRACTS OF JAPAN vol. 2002, no. 02, 2 April 2002 (2002-04-02)&JP 2001 286885 A (HITACHI KIDEN KOGYO LTD), 16 October 2001 (2001-10-16);  PATENT ABSTRACTS OF JAPAN vol. 2003, no. 04, 2 April 2003 (2003-04-02)&JP 2002 361278 A (HITACHI KIDEN KOGYO LTD), 17 December 2002 (2002-12-17) -&DATABASE WPI Section Ch, Week 200346 Derwent Publications Ltd., London, GB; Class D15, AN 2003-486034 XP002301569&JP 2002 361278 A (HITACHI KIDEN KOGYO LTD) 17 December 2002 (2002-12-17);  PATENT ABSTRACTS OF JAPAN vol. 0091, no. 71 (C-291), 16 July 1985 (1985-07-16)&JP 60 041594 A (EBARA INFILCO KK), 5 March 1985 (1985-03-05)NL1025346-C2  PATENT ABSTRACTS OF JAPAN deel 0091, nr. 71 (C-291), 16 juli 1985 (1985-07-16) & JP 60 041594 A (EBARA INFILCO KK), 5 maart 1985 (1985-03-05);  PATENT ABSTRACTS OF JAPAN deel 016, nr. 449 (C-0986), 18 september 1992 (1992-09-18) & JP 04 156999 A (MEIDENSHA CORP), 29 mei 1992 (1992-05-29);  PATENT ABSTRACTS OF JAPAN deel 2002, nr. 02, 2 april 2002 (2002-04-02) & JP 2001 286885 A (HITACHI KIDEN KOGYO LTD), 16 oktober 2001 (2001-10-16);  PATENT ABSTRACTS OF JAPAN deel 2003, nr. 04, 2 april 2003 (2003-04-02) & JP 2002 361278 A (HITACHI KIDEN KOGYO LTD), 17 december 2002 (2002-12-17) -& DATABASE WPI Section Ch, week 200346 Derwent Publications Ltd., London, GB; jaar D15, AN 2003-486034 XP002301569 -& JP 2002 236127 A (HITACHI KIDEN KOGYO LTD) 23 augustus 2002 (2002-08-23);  PATENT ABSTRACTS OF JAPAN deel 1999, nr. 12, 29 oktober 1999 (1999-10-29) & JP 11 188379 A (EBARA CORP), 13 juli 1999 (1999-07-13);  PATENT ABSTRACTS OF JAPAN deel 2002, nr. 02, 2 april 2002 (2002-04-02)&JP 2001 286885 A (HITACHI KIDEN KOGYO LTD), 16 oktober 2001 (2001-10-16);  PATENT ABSTRACTS OF JAPAN deel 016, nr. 449 (C-0986), 18 september 1992 (1992-09-18)&JP 04 156999 A (MEIDENSHA CORP), 29 mei 1992 (1992-05-29);  PATENT ABSTRACTS OF JAPAN deel 2003, nr. 04, 2 april 2003 (2003-04-02)&JP 2002 361278 A (HITACHI KIDEN KOGYO LTD), 17 december 2002 (2002-12-17) -&DATABASE WPI Section Ch, week 200346 Derwent Publications Ltd., London, GB; jaar D15, AN 2003-486034 XP002301569 -&JP 2002 236127 A (HITACHI KIDEN KOGYO LTD) 23 augustus 2002 (2002-08-23);  PATENT ABSTRACTS OF JAPAN deel 0091, nr. 71 (C-291), 16 juli 1985 (1985-07-16)&JP 60 041594 A (EBARA INFILCO KK), 5 maart 1985 (1985-03-05);  PATENT ABSTRACTS OF JAPAN deel 1999, nr. 12, 29 oktober 1999 (1999-10-29)&JP 11 188379 A (EBARA CORP), 13 juli 1999 (1999-07-13)