CONSTITUTION: A bubble generating means 3 is provided on the base of a bathtub 1 and connected to an air pump 2 outside the bathtub 1. An air jet nozzle 7 is provided at one end of an air chamber 10 under a porous panel 9 of the bubble generating means 3 and arranged in a ...
A connecting port 11 protruded by the side of the discharge port 4 and an intake port 5 provided under water are linked through a float 12 equipped with a filter. Therefore, bubbles is generated from the porous panel 9 by driving the pump 2, the discharge port opening part 4a is turned...
not critical; the funnel 10 can be oriented in the bath 40 in any desired way; and one or more of the transducer heads 34 can be positioned in other positions than these shown, elsewhere in the bath 30, forming part of a wall or walls of the bath, or even outside of the bath. ...
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Processes associated apparatus and compositions useful for removing organic substances from substrates, for example, electronic device substrates such as microelectronic wafers or flat panel displays, are provided. Processes are presented that apply a minimum volume of a composition as a coating to the ...