Morishita Jintan Co., Ltd.

Shinsuke Sonoi

Hideki Sunohara

Takashi Morishita

Yukio Kikuchi

Yasunori Takiguchi

Fumiyoshi Inoue

A method for encapsulation of a liquid or meltable solid material, comprises the steps of forming a jet of a material to be encapsulated, simultaneously forming a coaxial jet of a capsule-forming material surrounding the jet of the material to be encapsulated, forming a coaxial jet of a heated circulating liquid surrounding the coaxial composite jet of the capsule-forming material and the material to be encapsulated, introducing the resultant coaxial triple jet into a flow of a cooling liquid to form capsules composed of a core of the material to be encapsulated and a capsule or coating film of the capsule-forming material. The heated circulating liquid has a temperature close to or higher than that of the capsule-forming material.

Method and apparatus for encapsulation of a liquid or meltable solid

There is provided a disposable temperature indicator utilizing a change in condition of organic compounds at their melting point for the indication of temperature. The disposable temperature indicator is used as a disposable clinical thermometer which comprises a temperature-sensing portion having a temperature-indicating mixture composed of a solid solution of two organic compounds belonging to n-aliphatic hydrocarbons, nontoxic, odorless and having a narrow range of melting points particularly suitable for use in clinical thermometers or a temperature-indicating mixture containing an amount of color reagent as means for developing a change in color upon the change from the solid to liquid state of the temperature indicating mixture upon exposure to heat of a body to be temperature-registered; and a temperature-indicating portion formed of a porous thin plate with one surface or both surfaces thereof coated with one or both of a pair of compounds soluble in said temperature-indicating mixture, such resulting coating serving to produce a color compound by reaction with said temperature-indicating mixture.

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Amagasaki, Japan

Shinsuke Sonoi