A semiconductor integrated circuit includes a test pass and a test circuit that are placed on the way of the test pass so that a stage has the same excess value when the stage has different stage labels and different excess values in a scan chain of a stage interval n. One example method includes setting a cookie for use in a portal environment. The phase difference and the different light intensity are defined in advance so as to produce the 2n-level modulated optical signal. The module may provide the network status information to an application for use to control communication with the radio network. An aperture which receives the post is formed in the carrier spaced apart from the opening. The thermal stress relaxing member 52 is wound around the center core 54 and the thickness of the thermal stress relaxing member 52 is set to a thickness so that the thermal stress, which is caused by the thermal deformation of the center core 54 and is applied to the resin insulating material 8a, is reduced and reaches a saturation value thereof.