Abstract: According to an exemplary embodiment of the present disclosure, disclosed is an aluminum coated blank that includes a first coated steel sheet; a second coated steel sheet connected to the first coated steel sheet; and a joint portion that connects the first coated steel sheet to the second coated steel plate at a boundary between the first coated steel sheet and the second coated steel sheet.

Abstract: According to an exemplary embodiment of the present disclosure, disclosed is an aluminum coated blank that includes a first coated steel sheet; a second coated steel sheet connected to the first coated steel sheet; and a joint portion that connects the first coated steel sheet to the second coated steel plate at a boundary between the first coated steel sheet and the second coated steel sheet.

Abstract: An aluminum pouch film for a secondary battery is disclosed. The aluminum pouch film includes an aluminum film layer; an outer resin layer deposited on one surface of the aluminum film layer; and an inner resin layer deposited on the other surface of the aluminum film layer, wherein the inner resin layer comprises a polyolefin resin, an ethylene vinyl alcohol copolymer (EVOH) and a maleic anhydride polypropylene (MAHPP) resin.

Abstract: Disclosed is a paper CD case. The paper CD case comprises a sleeve jacket made of paper and opened at one end thereof; a holder plate made of paper and slidably inserted into the sleeve jacket; and stopper means for limiting a moving distance of the holder plate such that the holder plate is not completely separated from the sleeve jacket. The holder plate has an upper CD holding part on which a CD is rested, a lower support part, and a protective part covering and protecting the CD. First and second projecting beads are formed on the CD holding part to support non-data-written portions of the CD. The stopper means comprises a first hook portion and a second hook portion. The second hook portion is engaged with the first hook portion when the holder plate is pulled out of the sleeve jacket and restrains the holder plate from being completely separated from the sleeve jacket.

Abstract: Mountain-climbing shoes with a non skid instrument are constructed in such a way that two through-holes are formed in the width of the back base of each shoe. Combination holes for setting plates are positioned in both apertures of the through-hole. A screw rod and a fixation rod are provided. A skid prevention part is hinge-combined so as to be supported by the setting plates and is rotatable centering around a rotary shaft pin. An elastic plate having a prolonged hole is fixed onto one side face of the skid prevention part. A fixation body is set on the elastic plate so that the fixation body is movable along the elastic plate. A flute is formed on both side faces of the fixation body and is combined with a protrusion. The fixation pin is inserted into and is fixed to a combination groove or a release groove formed in a righted-angle flute shape on both sides of the setting plate.