Patent ID: 9370807
Filing Date: 2016-06-21
CPC Classification: B08B,G03F,H01L

Claim Text:
1. A substrate case cleaning apparatus which is configured to clean, in a state with no substrate, a substrate case which is provided with a base and a shell which covers said base and is configured to hold a substrate inside it, said substrate case cleaning apparatus, comprising: a booth which forms a clean space, the booth being provided with an opening through which the substrate case can pass and is opened and closed by a shutter; a cleaning tank which is provided inside said booth and is configured to hold and clean parts of the base and shell of the substrate case in a separated state; a support table which supports the substrate case inside said booth; a conveyance mechanism which is configured to convey the parts of the substrate case between said support table and said cleaning tank; a setting table which is provided outside the opening of said booth and on which the substrate case can be positioned and placed at a predetermined position; and a movement mechanism which is configured to open the shutter and is configured to move the substrate case placed on said setting table to said support table before cleaning the substrate case and which is configured to open the shutter and is configured to move the substrate case placed on said support table to said setting table after cleaning said substrate case, wherein said movement mechanism comprises: a stand which is configured to carry said support table and can move to the two positions of an advance position where it is configured to advance to the setting table side and is configured to receive and deliver the substrate case between said setting table and support table and a retraction position where it retracts to the inside of said booth and delivers and receives the substrate case with said conveyance mechanism, a rail which supports said stand to be able to move, and an advance/retraction drive part which is configured to make said stand move to the two positions of the advance position and retraction position, and wherein the substrate case cleaning apparatus is configured to separate the base and shell of the substrate case, and is configured to clean the base and shell of the substrate case in a separated state.