WO200141242-A1  See also references of EP 1249050A1US6372374-B1  Patent Abstracts of Japan No. 07230175, published Mar. 28, 1997.;  Patent Abstracts of Japan No. 07295276, published May 27, 1997.;  Patent Abstracts of Japan No. 09025822, published Jul. 08, 1998.;  U.S. Patent application Ser. No. 09135,737, filed Aug. 18, 1998, (Now U.S. Pat. No. 6159627)(Dec. 2000).EP1249050-A1  PATENT ABSTRACTS OF JAPAN vol. 013, no. 166 (E-746), 20 April 1989 (1989-04-20) & JP 64 000654 A (FUJI ELECTRIC CO LTD), 5 January 1989 (1989-01-05);  PATENT ABSTRACTS OF JAPAN vol. 012, no. 191 (C-501), 3 June 1988 (1988-06-03) & JP 62 294153 A (HITACHI LTD), 21 December 1987 (1987-12-21);  PATENT ABSTRACTS OF JAPAN vol. 016, no. 170 (E-1194), 23 April 1992 (1992-04-23) & JP 04 017267 A (NISSHIN STEEL CO LTD), 22 January 1992 (1992-01-22);  PATENT ABSTRACTS OF JAPAN vol. 018, no. 668 (C-1289), 16 December 1994 (1994-12-16) & JP 06 264193 A (SUMITOMO METAL IND LTD), 20 September 1994 (1994-09-20);  PATENT ABSTRACTS OF JAPAN vol. 1995, no. 02, 31 March 1995 (1995-03-31) & JP 06 330874 A (HITACHI LTD), 29 November 1994 (1994-11-29);  PATENT ABSTRACTS OF JAPAN vol. 1995, no. 07, 31 August 1995 (1995-08-31) & JP 07 090440 A (SUMITOMO SPECIAL METALS CO LTD), 4 April 1995 (1995-04-04);  See also references of WO 0141242A1;  PATENT ABSTRACTS OF JAPAN vol. 013, no. 166 (E-746), 20 April 1989 (1989-04-20)&JP 64 000654 A (FUJI ELECTRIC CO LTD), 5 January 1989 (1989-01-05);  PATENT ABSTRACTS OF JAPAN vol. 012, no. 191 (C-501), 3 June 1988 (1988-06-03)&JP 62 294153 A (HITACHI LTD), 21 December 1987 (1987-12-21);  PATENT ABSTRACTS OF JAPAN vol. 1995, no. 07, 31 August 1995 (1995-08-31)&JP 07 090440 A (SUMITOMO SPECIAL METALS CO LTD), 4 April 1995 (1995-04-04);  PATENT ABSTRACTS OF JAPAN vol. 018, no. 668 (C-1289), 16 December 1994 (1994-12-16)&JP 06 264193 A (SUMITOMO METAL IND LTD), 20 September 1994 (1994-09-20);  PATENT ABSTRACTS OF JAPAN vol. 016, no. 170 (E-1194), 23 April 1992 (1992-04-23)&JP 04 017267 A (NISSHIN STEEL CO LTD), 22 January 1992 (1992-01-22);  PATENT ABSTRACTS OF JAPAN vol. 1995, no. 02, 31 March 1995 (1995-03-31)&JP 06 330874 A (HITACHI LTD), 29 November 1994 (1994-11-29)EP1249050-B1  PATENT ABSTRACTS OF JAPAN vol. 012, no. 191 (C-501), 3 June 1988 (1988-06-03) & JP 62 294153 A (HITACHI LTD), 21 December 1987 (1987-12-21);  PATENT ABSTRACTS OF JAPAN vol. 013, no. 166 (E-746), 20 April 1989 (1989-04-20) & JP 64 000654 A (FUJI ELECTRIC CO LTD), 5 January 1989 (1989-01-05);  PATENT ABSTRACTS OF JAPAN vol. 016, no. 170 (E-1194), 23 April 1992 (1992-04-23) & JP 04 017267 A (NISSHIN STEEL CO LTD), 22 January 1992 (1992-01-22);  PATENT ABSTRACTS OF JAPAN vol. 018, no. 668 (C-1289), 16 December 1994 (1994-12-16) & JP 06 264193 A (SUMITOMO METAL IND LTD), 20 September 1994 (1994-09-20);  PATENT ABSTRACTS OF JAPAN vol. 1995, no. 02, 31 March 1995 (1995-03-31) & JP 06 330874 A (HITACHI LTD), 29 November 1994 (1994-11-29);  PATENT ABSTRACTS OF JAPAN vol. 1995, no. 07, 31 August 1995 (1995-08-31) & JP 07 090440 A (SUMITOMO SPECIAL METALS CO LTD), 4 April 1995 (1995-04-04)