****************************************************** PR # 31016 We propose the eclipsing Wolf-Rayet binaries V444Cyg and CQ Cep. W e observe some different orbital phases : one is near the primary ec lipse and anothernear the secondary eclipse. GINGA suggested the tem parature of V444Cyg is about 5keV. CQ Cep has the shortest period (1 .6days) of all massive Walf-Rayet binaries. According to the precise orbital parameters given by the eclipse and the plasma parameter gi ven by ASCA observation, we can discuss the stellar wind dynamics in detail. ******************************************************