| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that, in a conventional technology, it is difficult to control the temperatures of the syringe and needle of a dispenser independently to make it difficult to use a liquid material injected in the dispenser efficiently and correctly. SOLUTION: By using a spacer as a temperature control member and an insulating member, the temperature of the liquid material in the syringe and a needle conduit can be controlled individually. In addition, by increasing the heat capacity of a syringe case to be greater enough than that of the spacer, the effect of heating from the syringe case by the spacer is minimized, and the difference in temperature between the syringe and the needle conduit is increased so that the liquid material can be discharged.
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