Abstract: A metal-clad laminate according to the invention is provided with an insulating layer and a metal layer present on at least one surface side of the insulating layer. The insulating layer is formed by laminating at least two layers, which are a first resin layer and a second resin layer disposed between the first resin layer and the metal layer. The first resin layer and the second resin layer each include a cured product of a resin composition. The resin composition in the first resin layer is different from the resin composition in the second resin layer. A relative permittivity of the cured product of the resin composition included in the second resin layer is lower than a relative permittivity of the cured product of the resin composition included in the first resin layer.

Abstract: A metal-clad laminate of the present invention comprises an insulating layer, and a metal layer that is present at least on one surface side of the insulating layer. The insulating layer is a laminate of at least three layers: a center layer, a first resin layer that is present on one surface side of the center layer, and a second resin layer that is present on the other surface side of the center layer. The center layer, the first resin layer and the second resin layer each contain a cured product of a respective resin composition. The elastic modulus of the cured product of the resin composition contained in the center layer is lower than the elastic moduli of both the cured product of the resin composition contained in the first resin layer and the cured product of the resin composition contained in the second resin layer.

Abstract: The present invention provides a method and system for purchasing and exchanging a ticket, coupon or similar item utilizing a wireless computer by a user.

Abstract: A skylight window formed in a top roof of an automotive car body is either fully or partly opened and closed by front and rear sliding roof portions. The front and rear sliding roof portions, or roofs, each independently moves between closed and open positions. The front sliding roof is guided to its open position by front roof guide mechanisms disposed on opposite sides of the skylight window so as to locate the front sliding roof over a rear stationary roof in the open position. The rear sliding roof is guided to its open position by rear guide mechanisms disposed on opposite sides of the skylight window so as to locate the rear sliding roof under the rear stationary roof in the open position. These front and rear sliding roofs, when closed, are even with a plane including the top roof of the card body.

Abstract: A windowpane for an automobile includes a inner and outer surface having a curvature corresponding to a portion of a surface of one of either a cylindrical body or a conical body. The windowpane is mounted in the automobile such that one of either a front edge or a rear edge thereof is positioned closer to a vertical plane extending vertically from a front center portion to a rear center portion of the automobile. Furthermore, a central axis of curvature defined by the curvature of the windowpane is slanted relative to a horizontal plane of the automobile. The windowpane is mounted in the side door of the automobile. The side door can be one of either a front side door or a rear side door and can be one of either a sash type door, an inner sash type door, or a sashless type door.