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AssigneeHonda Giken Kogyo Kabushiki Kaisha
InventorsTakayuki Ogawa, Hideo Okamoto, Hidehiko Takase
Estimating the term…
According to the present invention, access to a password area in a nonvolatile memory cannot be granted by simple supply of an address in a normal order. According to one preferable mode, for instance, a trap address is set in the password area so that reading information from the password area is permitted only when the password area is accessed without accessing the trap address, whereas when the password area is accessed the trap address, whereas when the password area is access through the trap address, information reading is inhibited, or meaningless data is output or the information in the password area is destroyed. This invention can make it harder to gain access to a password area which is used to protect against illegitimate copying and can provide a nonvolatile memory having a stronger copy protection capability.
A temperature control system for controlling a fuel gas of fuel cell, which system comprising a fuel reformer for reforming a hydrocarbon fuel into a reformed gas mainly comprising hydrogen, a carbon monoxide remover for removing carbon monoxide in the reforming gas and said reformed fuel gas is supplied to said fuel cell, said temperature control system comprising:
Dependencies are inferred from the claim text.