Abstract: The present invention provides a DIY photo print device suitable for the digital camera. The device comprises a billing box, a wireless image-receiving unit, a card data receiving unit, a processor, a monitor, and a photo printer. Wherein, the processor includes a plurality of control and IrDA protocol-processing programs to control the other units that are connected to the processor. The billing box provides a variety of payment methods. The monitor displays the two-way communication between the device and the user, and also displays the status of the image file transmission. The wireless image-receiving unit receives the optic signal of the image file, processes the photo-electronic transformation, and outputs an image file data to the processor. The card data receiving unit receives the image file data that is stored in a memory card. The processor controls the photo printer to print and output the photo.

Abstract: A zinc-containing waste article is recycled by a method in which the zinc of the waste article is recovered in a molten state while the unmolten nickel/copper electroplating layer of the waste article is dissolved in an acidic solution to form a nickel-zinc alloy or a nickel-zinc-copper alloy electroplating solution.

Abstract: A method for fabricating submicron T-shaped gates for the field-effect transistors disclosed, which can be accomplished by using a tri-layer positive photoresist with a single electron beam exposure and a single development step. Therefore, the cost can be reduced and the yield can be raised for fabricating high speed field-effect transistors.

Abstract: A phosphate based laser glass composition for high average power systems including by mol percent 60-66% P.sub.2 O.sub.5, 6-9% Al.sub.2 O.sub.3, 8-12% Li.sub.2 O, 0-15% MgO, 0-15% ZnO, 0-5% B.sub.2 O.sub.3 and 0.1-4%, Nd.sub.2 O.sub.3, with MgO+ZnO totaling 14-16%.

Abstract: A green optical filter phosphate-based glass having a high near infrared, absorption at about 650 nm to 950 nm and a transmission peak transmission at 550 nm to 560 nm and with the steepest slope of the absorption curve occurring between about 570 nm to 650 nm. The glass composition comprising, in mol %: 50 to 60% P.sub.2 O.sub.5, O to 5% SiO.sub.2, 20 to 33% Li.sub.2 O, 0 to 25% Na.sub.2 O, 1 to 25% K.sub.2 O, 0 to 5% for each of CaO, Bao, SrO and MgO, 7 to 10% Al.sub.2 O.sub.3, 3 to 6% CuO, 0.5 to 1.6% Cr.sub.2 O.sub.3, 0.5 to 2.0% Ho.sub.2 O.sub.3, 0.5 to 2.0 Dy.sub.2 O.sub.3 and 0 to 2.0% Er.sub.2 O.sub.3.