The degree of wear of a tire is estimated with constant accuracy. The calibration information calculation unit then calculates a piece of first coordinate transformation information by combining the plurality of calculated candidates. At least one optical fiber is disposed within each optical fiber channel holder. Mirror with an area of concave surface and Magnifying device along with comparison Chart enables proper monitoring of drug efficacy. Then a second sense amplifier coupled to the split buffer senses the stored first cache line from the split buffer. By means of this procedure it is possible to avoid the use of printing machines as well as the use of alternative out-of-line decoration machines, thereby cutting manufacturing times and costs.