Abstract: The objective of this invention is to provide a system which could make general use of a large set of previously accumulated knowledge data and provide an optimal solution for a problem based on these knowledge data. To achieve the aforesaid objectives, this invention uses state space navigator logic. The fundamental capability of a state space navigator is finding the optimal route in a state space to get from the current state to the target state. A state space is a space whose axes are a number of state variables. The points in this space represent the characteristic states of a system. The actual action from a state space to the next state space is determined according to the knowledge data base which was made based on an actual experience etc.

Abstract: Both a first wireless communication network (for instance, Control Channel) capable of operating at a low-speed but a reduced communication rate and a second wireless communication network (for instance, CDPD) capable of operating at a high-speed but an expensive communication rate are used in a wireless communication terminal. The former is normally used, whereas the latter is used only when a predetermined event happens. For this purpose, a plurality of sets of both subscriber identification information and wireless communication terminal identification information, which may be used commonly for subscribers, is provided in advance. Based on the information provided by a subscriber using the first wireless communication channel, one of the sets is set in the wireless communication terminal to temporarily use the second wireless communication channel. A daily service for monitoring, e.g.

Abstract: An apparatus for controlling illumination of a brake light of a vehicle. The apparatus includes a controller, which is operable to control illumination of the brake light based on a low-pass filtered acceleration of the vehicle.

Abstract: The objective of this invention is to provide a system which could make general use of a large set of previously accumulated knowledge data and provide an optimal solution for a problem based on these knowledge data. To achieve the aforesaid objectives, this invention uses state space navigator logic. The fundamental capability of a state space navigator is finding the optimal route in a state space to get from the current state to the target state. A state space is a space whose axes are a number of state variables. The points in this space represent the characteristic states of a system. The actual action from a state space to the next state space is determined according to the knowledge data base which was made based on an actual experience etc..