Material or article handling – Device for emptying portable receptacle – Nongravity type
Patent
1995-06-07
1996-03-12
Huppert, Michael S.
Material or article handling
Device for emptying portable receptacle
Nongravity type
414222, 414752, 414936, B65G 4791
Patent
active
054981182
ABSTRACT:
An apparatus for carrying a substrate having a substrate storage part for storing substrate casings that encase substrates, and a carrier system for carrying the substrate to a substrate stage from the substrate storage part. The apparatus comprises a first carrier device, a temporary storage part and a second carrier device. The first carrier device carries the substrate to a first substrate carry position from the substrate storage part. The temporary storage unit incorporates a holding mechanism for individually adsorptively holding the substrate by vacuum in a predetermined state and is provided between the first substrate carry position and the substrate stage. The second carrier device is capable of carrying the substrate to the substrate stage from the first carry position and also carrying the substrate between the temporary storage unit and the substrate stage.
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Huppert Michael S.
Keenan James W.
Nikon Corporation
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