Abstract: According to at least one embodiment, an electronic apparatus includes a TV module and a Web browser module. The TV module extracts EPG information from a broadcast signal, extracts program information of a broadcast program from the EPG information, transmits the program information to the Web browser module, receives external video data from the Web browser module, and displays video by using the external video data. The Web browser module receives the program information from the TV module, extracts keywords from the program information, retrieves information relating to a keyword of the keywords after the keyword is transmitted to a server, and transmits the external video data for displaying the retrieved information to the TV module.

Abstract: According to one embodiment, an information processing apparatus includes a plurality of data encryption devices obtaining and encrypting contents data, a plurality of data decryption devices provided corresponding to the data encryption devices respectively, each of the data decryption devices obtaining the contents data via a user access bus from corresponding one of the data encryption devices and decrypting the contents data, and a data storage device storing the contents data encrypted by the data decryption devices, in which key data for decrypting the contents data stored in the data storage device is stored in one of the data encryption devices.

Abstract: An information processing apparatus includes a receiver which receives a stream in which a plurality of compression-encoded broadcast program data are multiplexed, a processor, a bus, a filter circuit which extracts, based on packet identifiers of the packets included in the received stream, packets corresponding to broadcast program data to be viewed/listened to, from among the packets that are included in the received stream, an encryption unit which encrypts the extracted packets by an encryption key, and outputs a stream including the encrypted packets to the bus, and a decoder that is composed of software and causes the processor to execute a process for decrypting the stream, which is transferred from the encryption unit via the bus, by the encryption key, a process for separating the decrypted stream into audio data and video data, a process for decoding the audio data, and a process for decoding the video data.

Abstract: A solenoid comprising a solenoid coil having a longitudinal hole at the center of a bobbin made of a non-magnetic material and a coil winding wound around the peripheral wall of the bobbin. A yoke comprising a peripheral side plate, an upper end plate and a lower end plate all for the covering the outer peripheral surface and both end surfaces of solenoid coil, a pole core disposed at one end of the longitudinal hole and a plunger fitted slidably into the other end of the longitudinal hole. The solenoid further comprises a protrusion member for forming an irregular magnetic field, formed integrally at the center of the yoke, and a recess for fitting the protrusion member from the end surface of the peripheral wall of the bobbin formed in the peripheral wall.