Abstract: An authentication server that authenticates a user of a user terminal that plays a content stream provided by a content server, the authentication server authenticating the user. The authentication server includes storage means that stores registration information, authentication means that, when receiving an authentication request for content designated by a first user from a user terminal that the first user is using, compares information included in the authentication request with the registration information and authenticates the first user, generation means that, if the authentication succeeds, generates a first token indicating that the first user is an authenticated user, and communications means that transmits the generated first token to the user terminal. The generation means further generates a second token relating to the same content as the content designated by the first user, and the communications means is further configured to transmit the second token to the user terminal.

Abstract: A pharmaceutical composition comprising, in relation to 100% by weight of a total amount of a self-emulsifying composition, 70 to 90% by weight of eicosapentaenoic acid ethyl ester as a first medicinal component, 0.5 to 6% by weight of water, 1 to 29% by weight of polyoxyethylene sorbitan fatty acid ester (optionally further comprising polyoxyethylene castor oil) as an emulsifier, 1 to 25 parts by weight of lecithin in relation to 100 parts by weight of the eicosapentaenoic acid ethyl ester, and pitavastatin, rosuvastatin, or a salt thereof as a second medicinal component. The composition is excellent in any one of self-emulsifying property, dispersibility of the composition, emulsion stability, absorbability, and storage stability of the medicinal components and a preparation.

Abstract: A self-emulsifying composition contains: 70 to 90% by weight of at least one compound selected from the group consisting of ?3 polyunsaturated fatty acids and their pharmaceutically acceptable salts and esters; 0.5 to 6% by weight of water; 1 to 29% by weight of a polyoxyethylene sorbitan fatty acid ester as an emulsifier (optionally including a polyoxyl castor oil, and not including lecithin); and lecithin in an amount of 3 to 40 parts by weight in relation to 100 parts by weight of ?3 polyunsaturated fatty acids and the like. The self-emulsifying composition is excellent in self-emulsifying property, composition dispersibility, emulsion stability, and absorbability, is free from ethanol and polyhydric alcohols or only has such an alcohol added thereto at a reduced concentration, and is useful for foods and pharmaceuticals.

Abstract: Upon receipt of a packet addressed to a virtual IP address assigned to each first device from a second device outside a base network, a processor identifies a base relay apparatus that accommodates the first device, to which the virtual IP address is assigned, on the basis of the virtual address and a protocol type of the received packet, and also identifies a reception port number of the identified base relay apparatus, which corresponds to a combination of the virtual IP address and the protocol type of the received packet, from among reception port numbers each assigned to a combination of the first device accommodated to identify a transfer destination, and a protocol type. Then, the processor relays the received packet to the identified reception port number of the identified base relay apparatus.

Abstract: Upon receipt of a packet addressed to a virtual IP address assigned to each first device from a second device outside a base network, a processor identifies a base relay apparatus that accommodates the first device, to which the virtual IP address is assigned, on the basis of the virtual address and a protocol type of the received packet, and also identifies a reception port number of the identified base relay apparatus, which corresponds to a combination of the virtual IP address and the protocol type of the received packet, from among reception port numbers each assigned to a combination of the first device accommodated to identify a transfer destination, and a protocol type. Then, the processor relays the received packet to the identified reception port number of the identified base relay apparatus.

Abstract: A recording and reproduction device includes a connector; a storage unit that stores list information of a content stored in a first recording medium; and a controller that associates the first recording medium with an instruction to perform processing on the content based on the list information, and that stores the instruction in the storage unit, wherein the controller comprises a processor that performs the processing based on the first recording medium connected to the connector.