A semiconductor integrated circuit device includes first and second bit lines, first and second plate lines, a first series connected TC unit type structure connected between the first BL and the first PL, a second series connected TC unit type structure connected between the second BL and the second PL, a PL potential control circuit, and a BL potential control circuit. The system may obtain a text fragment and identify documents that include the text fragment. The paste compositing may be free of polymeric binder. The test control circuit includes three binary updown counters, a variable delay, and a comparator circuit.