An accessing method which is a method for accessing a probe electrode to the standard position of the format pattern relative to a medium having a format pattern having a standard position includes the step of scanning the probe electrode so that the probe electrode crosses over the format pattern and...http://www.google.com.tw/patents/US5222060?utm_source=gb-gplus-share專利 US5222060 - Accessing method, and information processing method and information processing device utilizing the same
