A regeneration system for an exhaust gas cleaning device disposed in an exhaust emission path of an internal combustion engine includes an exhaust gas cleaning honeycomb filter and a heating device for the filter, wherein the filter is a checkered SiC honeycomb filter having a given cell structure, and the heating device is a heater or a glow plug when using a fuel containing fuel additive. The motor includes a motor main body having a rotary shaft and a gear housing integrated with the motor main body. The input pins may transmit independent test vectors to test a large number of test areas on a semiconductor chip. A user presses a favorites button on a remote control to prompt an application server to signal a content server to provide a compound video signal including streaming video from each favorite channel. A preferred embodiment is the use of the identified compounds as additives in coffee and coffee-flavored foods, beverages and medicinals. The information processing system includes a usage information storage unit that stores therein usage information indicating whether prefetched data has been accessed; and a usage information writing unit that writes the usage information of the prefetched data in the usage information storage unit.