Nippon Sanso Corporation

Kunio Matsuda

Masashi Yamada

Takafumi Fujii

Yoshiya Nishino

Seiichi Ito

Yasuhiko Komiya

Takeshi Kuwana

The present invention is disclosed to provide a heat insulating container constructed to avoid the deterioration of an appearance or to prevent the noisy sound from occurring by the scraps generated in the course of welding. An inner casing is arranged in an outer casing so as to maintain a space therebetween, the inner casing and the outer casing being joined by welding and a scrap movement blocking member is provided at least one of the inner and outer casings for preventing the scraps generated in the process of welding moving into the space.

Heat insulating container

A transparent insulated container is provided which has a simple structure, which has superior temperature maintaining properties, and is transparent such that the contents housed within the insulated container can be visually checked from the sides. The transparent insulated container has a double-walled structure in which inner and outer containers formed from a transparent material such as glass or synthetic resin, are arranged so that a space is formed therebetween, and are made into a single body by joining the rims of their respective mouths and. A thermal radiation preventing layer through which visible rays can pass is formed on at least one of outer surface of inner container and inner surface of outer container which are on opposite sides of and face onto the space.

Transparent insulated container and manufacturing method therefor

Cold-hot storage box with inert gas insulating jacket

A thermally insulated cooking device, including an insulated container, a cooking spot suspended inside the insulated cooking container, an insulated outer lid which closes off an upper opening of the insulated container, and an inner lid for closing off an upper opening of the cooking pot. Further included is a heat retaining material that can be heated by microwaves, which is removably attached to an inner face of the insulated outer lid. By attaching the heat retaining material, after it has been heated in a microwave oven, a temperature drop inside the insulated container can be substantially and safely prevented since heat radiates from the heat retaining material into the insulated container. Moreover the heat retaining material can be safely handled.

Thermally insulated cooking device

Growing community of inventors

Tokyo, Japan

Kunio Matsuda