摘要:
On the basis of information which is the standard for transaction conditions such as amount information in an IC card as well as age information registered in the IC card or a predetermined contract destination, a transaction when electronic money is used and restrictions and conditions for program audience are automatically set.
摘要:
An IC card arrangement wherein information which is the standard for transaction conditions such as amount information in an IC card is registered within the IC card, and further included is additional conditional information such as age, sex, etc. information for an owner of the card, or a predetermined contract destination. When a transaction is attempted using the IC card, restrictions and conditions for the owner, etc., are automatically set using the additional conditional information within the IC card.
摘要:
A video camera with a VTR for recording/playback of images communicates with a camera/VTR station by means of an opto-electronic link. A first opto-electronic link operates when the camera is positioned away from the camera/VTR station, and a second opto-electronic link operates when the camera is positioned on the camera/VTR station. The first opto-electronic link operates when the video camera does not record.
摘要:
A camera with a VTR communicates with a camera station by means of an opto-electronic link. A first opto-electronic link operates when the camera is positioned away from the camera station, and a second opto-electronic link operates when the camera is positioned on the camera station. The first opto-electronic link operates only when the VTR is reproducing.
摘要:
An imaging apparatus which is connectable to an external device includes a recording instruction module which instructs a recording, an imaging module which generates an image signal from an optical image, a memory module which stores the image signal generated by the imaging module, a connecting module which enables connection of the imaging apparatus to the external device, and a control module which controls writing into the memory module. The control module effects control so that when an image signal is written to the memory nodule from the external device connected via the connecting module, writing of a new image signal to the memory module which is responsive to an operation of the recording instruction module is inhibited.
摘要:
An imaging and recording apparatus for electrically recording an optical image of a subject as an image information signal which facilitates memory access from an external device and prevents image information from being changed. Upon manipulation of a recording trigger switch, an image outputted from a camera signal processing circuit at that time is written into a semiconductor memory, then subjected to data compression in a data compression circuit, and stored in a semiconductor memory. It is now assumed that an external device not illustrated is connected to a connector and this external device orders taking in the image of the semiconductor memory. If at this time the semiconductor memory is writing an image, a state detection circuit detects the fact and inhibits the external device from taking in the image. Furthermore, while the external device is taking in the image of the semiconductor memory, the state detection circuit detects this fact. Even if the recording trigger switch is manipulated, an AND gate turns off in response to an output of the state detection circuit and inhibits image writing into the semiconductor memory.
摘要:
An imaging apparatus connectable to an external device includes a recording instruction module which instructs a recording, an imaging module which generates an image signal from an optical image, a memory module which stores the image signal generated by the imaging module, a connecting module which enables connection of the imaging apparatus to the external device, and a control module which controls wiring into the memory module and effects control of an operation of the recording instruction module or an operation responsive thereto.
摘要:
In a fee charging system for video information, scramble signals including video information and charging information can be recorded on a recording media such that the signals are read later therefrom. The recording of the scramble signals is free of charge. In an operation to reproduce original unscrambled video signals from the signals read from the media by a recording and reproducing apparatus, the charging information is detected to conduct a charging process. Consequently, although the scrambled signals may be freely copied onto another recording media, the charging process is executed for each copying operation. First charging information and second charging information other than the first charging information are arranged with the video information. The video information includes first video information as main video information and second video information. The first charging information is added to the first video information, whereas the second charging information is added to the second video information. A charging process is executed by a charge processing unit according to the charging information. When the second charging information is detected, the charging process is accomplished according to the second charging information in the charge processing unit.
摘要:
When a transmission request reception process controller accepts a request to transmit information, the information is read from a memory in order of addresses generated by an address generator. A transmission information generator adds addresses of the information to the read information, for transmission to the transmission requester. When accepting another request to transmit the same information while the information is being transmitted, the transmission request reception process controller causes the information to be transmitted to the latter transmission requester starting at the current point in the information being transmitted to the former transmission requester. After generating the last address of information, the address generator returns to the top address and again continues generating the addresses of the information. The information read from the memory according to the generated addresses is transmitted from output circuits 14 and 16. Each receiving party (information transmission requester) receives the transferred information and records it on record media thereof based on the addresses added to the information.
摘要:
An imaging apparatus connectable to an external device includes a recording instruction module which instructs a recording, an imaging module which generates an image signal from an optical image, a memory module which stores the image signal generated by the imaging module, a connecting module which enables connection of the imaging apparatus to the external device, and a control module which controls wiring into the memory module and effects control of an operation of the recording instruction module or an operation responsive thereto.