| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inverted measuring container capable of automatically measuring the amount of powder and granular material only by placing the container in an inverted state, and smoothly pouring the measured powder and granular material. <P>SOLUTION: The inverted measuring container 10 comprises a container body 11 equipped with a storage part 13 for the powder and granular material 20, and a measuring chamber part 14 communicated with the storage part 13 via a very small flow passage port 15, the powder and granular material 20 is dropped on the measuring chamber part 14 in an inverted state, and the powder and granular material 20 of the predetermined amount is deposited in the measuring chamber part 14 and measured. The measuring chamber part 14 includes a powder and granular material receiving unit 16 arranged separatedly from and opposite to the very small flow passage port 15, and a flow-out port 21 for flowing out the powder and granular material 20. The powder and granular material 20 dropped via the very small flow passage port 15 is deposited on the powder and granular material receiving unit 16 of the measuring chamber part 14. The upper end of the deposited powder and granular material 20 reaches the very small flow passage port 15 to close the very small flow passage port 15. Then, the drop of the powder and granular material 20 is blocked to measure the powder and granular material of the predetermined amount. The measured powder and granular material flows out of the flow-out port 21. <P>COPYRIGHT: (C)2010,JPO&INPIT |
