| 摘要 |
PROBLEM TO BE SOLVED: To treat a plurality of workpieces efficiently and reduce the stagnation time of the workpieces stored before. SOLUTION: A base board storing device 1 to store base boards W as workpieces has a first base board cassette 10 to store the boards W from above in the sequence as carried in, a carry-out conveyor 3 to carry out the base boards stored in the first base board cassette 10 from below one by one, and a second base board cassette 20 to store the boards W transported by the carry-out conveyor 3 from above one by one. Since the arrangement order of the boards W are reversed when they are transferred from the first base board cassette 10 onto the second 20, carrying-out is conducted first from the board W carried in earlier in such a case the boards W are carried out from the second base board cassette 20. COPYRIGHT: (C)2007,JPO&INPIT
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