(JP8321314-A)      Fuel gas and oxidizing gas are supplied through different paths above a first manifold plate, a first planar pressure generation plate, a separator body, a second planar pressure generation plate, a second manifold plate, a first gasket, a solid polymer electrolyte film and a second gasket, while cooling water is supplied from below. This cooling water flows upward in the separator body, and it makes the temperature distribution of a fuel cell uniform.    (JP8339814-A)      Fuel gas and oxidizing gas are supplied through different paths above a first manifold plate, a first planar pressure generation plate, a separator body, a second planar pressure generation plate, a second manifold plate, a first gasket, a solid polymer electrolyte film and a second gasket, while cooling water is supplied from below. This cooling water flows upward in the separator body, and it makes the temperature distribution of a fuel cell uniform.    (JP9017437-A)      Fuel gas and oxidizing gas are supplied through different paths above a first manifold plate, a first planar pressure generation plate, a separator body, a second planar pressure generation plate, a second manifold plate, a first gasket, a solid polymer electrolyte film and a second gasket, while cooling water is supplied from below. This cooling water flows upward in the separator body, and it makes the temperature distribution of a fuel cell uniform.    (EP833400-A1)      Fuel gas and oxidizing gas are supplied through different paths above a first manifold plate, a first planar pressure generation plate, a separator body, a second planar pressure generation plate, a second manifold plate, a first gasket, a solid polymer electrolyte film and a second gasket, while cooling water is supplied from below. This cooling water flows upward in the separator body, and it makes the temperature distribution of a fuel cell uniform.    (JP8535569-X)      Fuel gas and oxidizing gas are supplied through different paths above a first manifold plate, a first planar pressure generation plate, a separator body, a second planar pressure generation plate, a second manifold plate, a first gasket, a solid polymer electrolyte film and a second gasket, while cooling water is supplied from below. This cooling water flows upward in the separator body, and it makes the temperature distribution of a fuel cell uniform.    (US6042955-A)      Fuel gas and oxidizing gas are supplied through different paths above a first manifold plate, a first planar pressure generation plate, a separator body, a second planar pressure generation plate, a second manifold plate, a first gasket, a solid polymer electrolyte film and a second gasket, while cooling water is supplied from below. This cooling water flows upward in the separator body, and it makes the temperature distribution of a fuel cell uniform.    (US6214486-B1)      Fuel gas and oxidizing gas are supplied through different paths above a first manifold plate, a first planar pressure generation plate, a separator body, a second planar pressure generation plate, a second manifold plate, a first gasket, a solid polymer electrolyte film and a second gasket, while cooling water is supplied from below. This cooling water flows upward in the separator body, and it makes the temperature distribution of a fuel cell uniform.