Abstract: A lifting pipe for a pump-type liquid container includes a draw-up pipe for drawing a liquid within a liquid container main body; a pouring pipe for communicating between the draw-up pipe and an exterior; and a safety valve mechanism for stanching the liquid when the liquid container main body is overturned. The safety valve mechanism comprises a case main body and a valve retainer having a safety valve. The case main body is decomposable and communicates between the draw-up pipe and the pouring pipe. The valve retainer is removably fitted within the case main body.

Abstract: A microwave overheating prevention container has at least an external surface in internal and external surfaces of a metallic container coated with a nonmetallic material which is a synthetic resin material. The metallic container comprises an internal container and an external container where end faces are joined together with a space provided between the internal and external containers. The space between the internal container and the external container is vacuumed.