Abstract: A service bus system includes: a plurality of first devices each coupled with a client; a plurality of second devices each to perform a service; a first service bus device through which sequences of a session between the first and second devices are communicated, including: a prediction unit to predict one or more other service bus devices through which connection between the first and second devices in a second or later sequence of the session is established; and a transmission unit to transmit information indicating the connection in the first sequence of the session to the one or more other service bus devices predicted; and a second service bus device including: a storage unit to hold the information transmitted from the first service bus device; and a connection unit to establish the connection in the second or later sequence of the session by using the connection information held.

Abstract: The invention provides an indoor environment regulating system with excellent energy efficiency. The indoor environment regulating system of the invention is provided with an indoor surface structural member 300, 400 constructed of a material comprising a far-infrared emitting substance that emits and absorbs far-infrared rays and has a far-infrared emissivity of 0.

Abstract: The invention provides an indoor environment regulating system with excellent energy efficiency. The indoor environment regulating system of the invention is provided with an indoor surface structural member 300, 400 constructed of a material comprising a far-infrared emitting substance that emits and absorbs far-infrared rays and has a far-infrared emissivity of 0.

Abstract: Disclosed is a colorimetric sensor comprising polydiacetylene membrane liposomes, a polydiacetylene membrane film or fine particles coated with a polydiacetylene membrane, in which the polydiacetylene membrane is incorporated with a protein having a reduced molecular weight low enough not to cause color change in the polydiacetylene membrane. The examples of the reduced-molecular-weight proteins include an antibody Fab′ fragment, an antigenic protein of molecular weight of 100,000 or less, and a peptide consisting of 3-20 amino acid residue, which undergo an antigen-antibody reaction with an antigen or antibody contained in a sample. As the reduced-molecular-weight protein is also employed a combination of single-stranded DNA of 100 bases or less which hybridizes with single-stranded DNA contained in a sample to form a double-stranded DNA, and an antibody which reacts with said double-stranded DNA but does not react with the single-stranded DNA contained in the sample.