A resin molding device, resin molding method and resin molded product capable of guiding a sink to an optional position to perform a precise molding. Specifically, this invention discloses a break-resistant tab which can readily activate a shredder safety interlock switch. A light emitting assembly is mounted within the case next to an inner surface of the light transmission. A mechanical connection couples the swivel arm to the second catch element, converting movement of the shaft into a movement of the operative connection. The heater is heated up to heat the first member and the LSI, and to melt the solder.