| 摘要 |
PROBLEM TO BE SOLVED: To adjust the thickness of the taste of coffee while keeping the amount of coffee beans always constant. SOLUTION: The amounts of coffee beans, extracting hot water, diluting hot water, and rinsing hot water are stored as drink data in a memory, coffee beams are dispensed according to the drink data and milled by a mill 3, and the extracting hot water is poured to extract coffee, which is put in a mixing pot 9 and injected into a paper cup 14 after the dilluting hot water is poured and further the rinsing hot water is poured in the mixing point 9 and then put in the paper cup 14. This cup type automatic vending machine adjusts the thickness of the taste of the coffee by holding the amount of the dispensed coffee beans always constant and increasing or decreasing the amount of the extracting hot water. The increase or decrease in the amount of the extracting hot water is compensated by increasing or decreasing the amount of the rinsing hot water to keep the total amount of coffee constant.
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