The present invention provides: a vertical alignment liquid crystal display device using comb electrodes for voltage application to liquid crystals, the device being capable of reducing alignment defects of liquid crystals occurring at tips of electrodes, having a high contrast and white brightness, and being excellent in display properties; and a method for producing the same. The process can include introducing a lactam andor an amino acid after a step of concentrating an aqueous solution of a salt of diacid and diamine. Then the processing unit determines the type of the input tool which triggers the input signal. The composition contains at least one type of steel fibers selected from the group consisting of iron, special dead soft steel and dead soft steel, containing carbon at 0. The plurality of blades includes a material property different than the other of the plurality of blades to provide mistuning of the rotor. The present invention provides an antitumor agent comprising a combination drug of tegafurgimeraciloteracil potassium that ensures an excellent therapeutic effect in renal cell carcinoma patients that is superior to that of the existing therapies, by way of selecting the patients based on thymidylate synthase.