초록 ▼

A communication system is proposed for transmitting at least one of the data, the program, and a combination of them from a host facility to a communicator such as a communication terminal device. In this communication system, the data or the program becomes unable to be used when a predetermined ti

A communication system is proposed for transmitting at least one of the data, the program, and a combination of them from a host facility to a communicator such as a communication terminal device. In this communication system, the data or the program becomes unable to be used when a predetermined time has elapsed after it is transmitted from the host facility to the communicator. This communication system is provided with the function of giving a warning before the use of the transmission becomes unable and the function of resuming the use in accordance with the user's instruction even after the use becomes unable.

대표청구항 ▼

1. A software distributing system fortransmitting at least one of the program, the data, and a combination of the program and data stored in a database provided in a distribution center to a requested communication terminal device via communication lines; storing the transmitted program, the data, a

1. A software distributing system fortransmitting at least one of the program, the data, and a combination of the program and data stored in a database provided in a distribution center to a requested communication terminal device via communication lines; storing the transmitted program, the data, and the combination of the program and data in a memory provided in the communication terminal device; and enabling execution of the program or data processing according to the program, the data, and the combination of the program and data in the memory, said distribution center comprising: a transmitter device for transmitting the program, the data, or the combination of the program and data at the request of said communication terminal devices to said communication terminal device; and a charging device for charging a fee for at least one use of the transmitted program, the data, or the combination of the program and data in said communication terminal device. 2. A software distributing system as in claim 1, wherein the charging device charges a fee per each use of the transmitted program, the data, or the combination of the program and data in said communication terminal device.3. A software distributing system as in claim 1, wherein the charging device automatically charges a fee per each use of the transmitted program, the data, or the combination of the program and data in said communication terminal device.4. A software distributing system as in claim 1, further including a disabling device that disables said transmitted program, data, or combination of program and data, until said distribution center receives charge for use of said program, data, or combination of program and data.5. A software distributing system fortransmitting at least one of the program, the data, and a combination of the program and data stored in a database provided in a distribution center to a requested communication terminal device via communication lines; storing the transmitted program, the data, and the combination of the program and data in a memory provided in the communication terminal device; and enabling execution of the program or data processing according to the program, the data, and the combination of the program and data in the memory, said distribution center comprising: a transmitter device for transmitting the program, the data, or the combination of the program and data at the request of said communication terminal devices to said communication terminal device; and a charging device for charging a fee for a specified time for use of at least one program, data, or combination of program and data in said communication terminal device. 6. A software distributing system as in claim 5, wherein the charging device automatically charges a fee for a specified time for use of the transmitted program, the data, or the combination of the program and data in said communication terminal device.7. A software distributing system as in claim 5, further including a disabling device that disables said transmitted program, data, or combination of program and data, until said distribution center receives charge for use of said program, data, or combination of program and data.8. A software distributing system fortransmitting at least one of the program, the data, and a combination of the program and data stored in a database provided in a distribution center to a requested communication terminal device via communication lines; storing the transmitted program, the data, and the combination of the program and data in a memory provided in the communication terminal device; and enabling execution of the program or data processing according to the program, the data, and the combination of the program and data in the memory, said distribution center comprising: a transmitter device for transmitting the program, the data, or the combination of the program and data at the request of said communication terminal devices to said communication terminal device; and a charging device for charging a fee for at least one transmitted program, data, or combination of program and data to said communication terminal device. 9. A software distributing system as in claim 8, wherein the charging device automatically charges a fee for the transmitted program, the data, or the combination of the program and data in said communication terminal device.10. A software distributing system as in claim 8, further including a disabling device that disables said transmitted program, data, or combination of program and data, until said distribution center receives charge for said program, data, or combination of program and data.11. A software distributing system as in claim 8, wherein the charging device charges a fee for unlimited use of programs, data, or the combination of programs and data to said communication terminal device within a specified time period.