Abstract: A compact rapid chilling system comprises: a liquefied-gas cylinder (1) filled with a liquefied gas; a cylinder holder (2) for holding the liquefied-gas cylinder (1); and, a control box (3) mounted on the cylinder holder (2). The control box (3) is provided with a nozzle (23) for issuing a jet of the liquefied gas through an electromagnetic valve, which liquefied gas is supplied from the liquefied-gas cylinder (1). The control box (3) is further provided with a control switch (25) for controlling the jet of the liquefied gas.

Abstract: A compact rapid chilling system comprises: a liquefied-gas cylinder (1) filled with a liquefied gas; a cylinder holder (2) for holding the liquefied-gas cylinder (1); and, a control box (3) mounted on the cylinder holder (2). The control box (3) is provided with a nozzle (23) for issuing a jet of the liquefied gas through an electromagnetic valve, which liquefied gas is supplied from the liquefied-gas cylinder (1). The control box (3) is further provided with a control switch (25) for controlling the jet of the liquefied gas.

Abstract: In the method, cadaver (50) is kept at low temperature and sterilized in casket (1, 2) or disaster pouch (51), which prevents cadaver (50) from putrefying and bacteria from propagating therein. In the apparatus, casket (1, 2) constructed of casket body (1) and lid (2). Disposed in casket (1, 2) is cooling means constructed of: cooling casing (3, 8); nozzle (20) for supplying a liquefied cooling gas to cooling casing (3, 8). One or a plurality of ventilation boards (4, 9) are incorporated in casing (3, 8) wherein cooling chamnber (6, 11) is formed between board (4, 9) and casing (3, 8) to permit the cooling gas to enter board (4, 9) and flow in a direction opposite to that of the gas flowing inside the cooling chamber (6, 11).

Abstract: In the method and apparatus for transporting/storing chilled goods at a low temperature: a supply area of a liquefied gas such as liquid carbon dioxide, liquefied nitrogen and the like is provided in an upper portion of a hermetically-sealed space; and, the liquefied gas is supplied to the supply area to rapidly chill the interior of the space, whereby such interior is kept thereafter at the substantially same temperature as that of a surface of the chilled goods. The supply area has its bottom and/or side surface constructed of a gas-permeable material such as perforated panels, mesh members, net members and like materials, or of a gas-impermeable thin material such as aluminum foil, synthetic resin sheet or thin panels, metal sheet, non-woven fabrics and like materials.

Abstract: The present invention provides a method and an apparatus for efficiently transporting living fishes and preserving the fishes for a long period of time, the living fishes are individually contained in small cases, and disposed at a low temperature. The cases for containing the living fishes are contained in a plurality of case containing vessels, and dipped in a transportation container or a preservation water tank. Thus, the living fishes can be transported and preserved in high density. Further, the movements of the fishes are suppressed at low temperature and the fishes can be preserved for a long period of time, and fish bodies are not damaged.

Abstract: An insulating apparatus for individually managing the temperatures of small containers to be delivered or stocked has containers and cooling units. The cooling unit has a rack for placing the container and cooling elements inserted into the containers. The cooling elements are operated by pressing selectively operable pressors of the container side by a remote switch of the cooling unit side. The cooling elements are independent at the respective containers to individually control the temperatures of the containers.

Abstract: A cartridge holds liquid, fluid or semi-fluid substances in tubes, and the cartridge is set in an extractor. The cartridge can all extract the charged substance, prevent it from flowing out, and extract the substance quantitatively.Another embodiment of the cartridge is integrally provided with a needle so that it is applied as an injector, or to a container of holding a desired liquid or other extractor.

Abstract: A cartridge which discharges a filler such as a bonding agent by pressing directly by a finger or by an exclusive discharger with a plug opening function. A plug member is secured fixedly to the head of a cartridge body, a nozzle is screwed to or engaged with the plug member. The nozzle has a needle or cutting teeth at the bottom, to be deeply screwed or pressed to the plug member to open the plug.

Abstract: This invention relates to an injector with a cartridge for a liquid medicine, which is suitable as a throwaway type or a re-use type, and especially displays remarkable effects at urgent occasions. This injector substantially comprises an injector tube housing a cartridge into a body thereof and a cylinder slidably supporting a piston such that it is not removed therefrom at its end portion and in the injector tube by its front half part. Further, the cartridge is equipped with a concave on its bottom and the piston is equipped with a convex on its head for engaging means. The needle portion comprises an injecting needle and a hollow needle inwardly extending from the needle. If the needle portion is urged while it is fitted to the injector tube, the hollow needle pierces the cartridge and reaches the liquid medicine in the cartridge. The cylinder is defined with a stopper at its circumferential edge to restrain the piston with respect to the cylinder.

Abstract: PCT No. PCT/JP78/00026 Sec. 371 Date July 17, 1979 Sec. 102(e) Date July 16, 1979 PCT Filed Nov. 15, 1978 PCT Pub. No. WO79/00300 PCT Pub. Date May 31, 1979A boring needle device for treatment of a dental root canal has a boring needle useful upon treating a dental root canal. The needle can be adjusted, without resort to any special adjustment expedient, to a boring effective needle length which is corresponding to a depth of the canal preliminarily determined by separate means. The needle is secured at the proximal end to a grip member which is caused to stepwisely minutely slide relative to a sleeve member whereby a length of the needle projecting from the sleeve member can be finely adjusted by a determined minute distance.