Calefaction

Abstract: PURPOSE: To provide a calefaction device which is usable to effectively treat a cancer patient, a cold catching patient, and a virus infected patient without giving large pain and harmful side effects and is easily installed at general medical facilities, and can maintain the limit temperature of human bodies. CONSTITUTION: Plural dome-shaped covers 1 and 2 which can freely be opened and closed are fitted onto a box-shaped main body 3 whose upper opening part is closed with a plate type lid, a head cooling pillow which communicates with a water cooling circulation device is installed detachably on the lid body, and a hot blast generating device 10 which communicates with a blow-off duct 8 and a suction duct 9 which are open in the dome-shaped cover is installed in the box shaped main body 3. Then the internal surfaces of the dome-shaped covers 1 and 2 are formed in a concave surface shape so that a surface type radiation body for far infrared rays has the focus on the center line of a human body positioned on the main body; and the front surface is closed except a hole which is just large enough to allow at least the neck pass and the rear end surface is entirely closed. Further, carbon black body surface type heat generation bodies 4 are laminated on the internal surfaces of the covers.

Abstract: This invention relates to a kind of preparation method of bulk nanorystal alloy by deep super-cooling melt-body, includs such steps as preparing, original alloy preconcerted component should be collocated, galvanize surging current in the premoulding suspended loop in order to heat the samples which are suspended over the calefaction loop, melting of the samples, adding the powder like cleansed glass, and controling the current in the calefaction loop or aerate gas to make the samples cooling, heating over again,cooling, circling several times to obtain alloy melting-body wrapped by melting glass after purity, close the heating power supply, fill precooling low temperature inertia gas under the suspended condition ,finally metal samples are slowly cooled under the wrapping of presolidification glass, then quickly solidification after deep super-cooling, or blowing alloy melting-body with inertia gas into the metal model which is forced to be cool by the cooling medium, then quickly solidification to attain abnormality apparatus of bulk nanocrystal alloy.