Abstract: Disclosed is a system for supplying fuel to an internal combustion engine while improving the utilization rate of an evaporation fuel. The raw fuel F0 is separated to a first fuel F1 and a second fuel F2 by a separation device 20. The evaporation fuel V derived from the first fuel F1 is suctioned from a condenser 30 by an operation of a vacuum pump 36, and then supplied to a first fuel tank 40. During this operation, at least a part of the evaporation fuel V transits its phase from a gas phase to a liquid phase and stored in the first fuel tank 40 as the first fuel F1.

Abstract: An illegal use of a privileged instruction and a library function by an application process is prevented. A concept of “security gate” is provided, and an instruction is located at a head of the library function in a high-reliability memory area which is not easy changed such as a ROM, to request a security gate entry to an OS. An instruction is located at the last of the library function to request a security gate exit to the OS. The security level is changed to a higher level and a privileged instruction is allowed to be executed, only when the application process in a security gate entry state.

Abstract: An information processor, an information processing method, a program and a storage medium for assuring the prevention of illegal copying even when an application program without having a copy controlling function by itself exists in a system.

Abstract: When an information service provided by an extended markup language (e.g., proprietary tag is added) is used, an application program capable of processing the extended part is downloaded. The application program obtains document data for using the information service. The document data is converted into structured document information and stored in a document information database. When such an event that a user sets a focus on a predetermined part (e.g., anchor) on a document displayed based on the structured document information takes place, an event information informing unit informs the application program of event information including the type and the part where the event takes place. The application program refers to the structured document information by using a document information manipulation unit, and if the part on which the event takes place is a part related to the extended part (e.g., proprietary tag), performs processing according to the proprietary tag.

Abstract: In a common carrier apparatus, a payer of rate for calls can be switched over to an information provider. When information associated with an acquisition request sent from a portable terminal is information recorded in a payer information database, an accounting processing apparatus refers to the payer information database, so as to inform an accounting server apparatus of the fact that the payer specified by a payer information should be charged. It is thereby possible to perform an accounting processing on the payer specified by the payer information. Therefore, for example, by setting the information provider to the payer, it is possible to more easily provide a user of the portable terminal with information concerning a corporate advertisement, a product advertisement, or the like, over the Internet without difficulty.