Abstract: An auto body side sill holding apparatus for an auto body conveyor apparatus wherein spaced pairs of hanger arms are pivotally mounted on a frame on opposite sides of the line along which the conveyor apparatus is conveying the auto bodies for pivoting movement about the upper ends of the hanger arms for moving the lower ends of the hanger arms away from and toward an auto body. The auto body side sill holding apparatus includes a first side sill holding support on the lower ends of the hanger arms on one side of the line for holding one side sill of an auto body in a fixed position laterally of the direction of movement of the conveyor apparatus and a second side sill holding support on the lower ends of the hanger arms on the other side of the line for supporting the other side sill of an auto body and for permitting movement thereof laterally of the direction of movement of the conveyor apparatus.

Abstract: Process or producing caustic alkalis or alkali hydroxides by electrolysis, employing a double electrode-type electrolysis tank in which a cation exchange membrane is provided to divide the inside of the tank into cathode and anode compartments, supplying to the anode compartment an alkali chloride, supplying water or a dilute solution of an alkali hydroxide into the cathode compartment, and taking away the alkali hydroxide and the hydrogen gas produced by electrolysis, in a mixed state of gas and liquid from the cathode compartment. The electrolysis tank comprises a number of finger-anodes extending from one of the walls of the tank and a number of finger-like hollow cathodes extending from the other wall of the tank, into which the finger-anodes project to form a gap therebetween, and a cation exchange membrane extending through the gap to divide the inside of the tank into cathode and anode compartments.

Abstract: In a construction of a transducer or pickup unit for musical instruments having strings, a piezo-electric element is fully embedded within a synthetic resin shield block having top crest for supporting strings while projecting electrode terminals outside of the shield block for direct connection to a printed electric circuit, thereby avoiding drawbacks caused by use of electric lead wires in the conventional pickup unit and damage by atmospheric moisture. The pickup assembly has unitary means for collectively carrying the pickup units at precisely uniform intervals, thereby simplifying registration of the pickup units at correct positions relative to the strings and printed electric circuits.