Abstract: A fuel cell includes first and second flow field plates, and an anode electrode and a cathode electrode between the flow field plates. A polymer electrolyte membrane (PEM) is arranged between the electrodes. At least one of the flow field plates influences, at least in part, an in-plane anisotropic physical condition of the PEM that varies in magnitude between a high value direction and a low value direction. The PEM has an in-plane physical property that varies in magnitude between a high value direction and a low value direction. The PEM is oriented with its high value direction substantially aligned with the high value direction of the flow field plate.

Abstract: A fuel cell includes first and second flow field plates, and an anode electrode and a cathode electrode between the flow field plates. A polymer electrolyte membrane (PEM) is arranged between the electrodes. At least one of the flow field plates influences, at least in part, an in-plane anisotropic physical condition of the PEM that varies in magnitude between a high value direction and a low value direction. The PEM has an in-plane physical property that varies in magnitude between a high value direction and a low value direction. The PEM is oriented with its high value direction substantially aligned with the high value direction of the flow field plate.

Abstract: A conductive structure including several first lateral structures, pattern structures and second lateral structures is provided. Both the first lateral structures and the pattern structures are disposed separately and around the edges of a substrate. The pattern structures are located at the inner sides of the first lateral structures. Each pattern structure has a -shaped portion, a first lateral portion and a second lateral portion. An opening of the -shaped portion faces at least one of the first lateral structures located at the outer side of the -shaped portion. The first and the second lateral portions extend transversely from the two ends of the -shaped portion toward the directions opposite to the location of the -shaped portion, respectively. The second lateral structures are disposed alternately with the -shaped portions and located at the inner side of at least one of the first and the second lateral portions.

Abstract: A touch window including a first transparent substrate, a second transparent substrate, a first conductive film and a pad is provided. The second transparent substrate is disposed on one side of the first transparent substrate, and the area of the first transparent substrate is larger than that of the second transparent substrate. The first conductive film is disposed on the second transparent substrate and is located between the first transparent substrate and the second transparent substrate. The pad is disposed on the same side of the first transparent substrate as the second transparent substrate being disposed.

Abstract: A process for casting titanium alloy based parts includes the steps of melting a quantity of titanium alloy to form a molten titanium alloy; adding to the molten titanium alloy a quantity of boron in an amount of about 0.2 weight percent to about 1.3 weight percent of the molten titanium alloy to form a molten boron modified titanium alloy; and casting a boron modified titanium alloy based part.

Abstract: A titanium aluminide based alloy consisting of 42-48 at % aluminium, 2-5 at % niobium, 3-8 at % zirconium, 0-1 at % boron, 0-0.4 at % silicon and the balance, apart from incidental impurities, is titanium. The titanium aluminize alloy composition has a satisfactory combination of high tensile strength, acceptable ductility at room temperature and low secondary creep rate at elevated temperature, so as to be suitable for use in high temperature applications for example aero-engines and automobile engines. It is suitable for compressor discs and compressor blades of aero-engines.