Abstract:
A wagering game is played by:a first wager being received on an underlying game at a player position; providing a full set of at least 48 symbols in which at least 91.67% of the symbols are divided equally between two distinct symbols consisting of a first symbol and a second symbol; providing seven symbols to a dealer position and to a player position; the first wager based on selecting between a) the first symbol being at least four of the seven symbols provided and b) the second symbol being at least four of the seven symbols provided to the player position; and the first wager being resolved in favor of the player position when at least four of the seven symbols provided to the player are the symbol wager upon, and the dealer hand has five or fewer symbols of the symbol not addressed by the first wager. the first wager being neither won nor lost when the symbol from the first and second symbol wagered on appears as at least four of the seven symbols provided to the player and the dealer hand has six or more symbols of the symbol not addressed by the first wager.
Abstract:
Provided is a composition for a foam tire. The composition includes 100 parts by weight of a blend of an olefin block copolymer and a rubber as a polymer matrix, 0.02 to 4 parts by weight of a crosslinking agent, and 1 to 6 parts by weight of a foaming agent. The olefin block copolymer and the rubber are present in amounts of 50 to 80% by weight and 20 to 50% by weight, respectively, based on the total weight of the polymer matrix.
Abstract:
Provided is a dye-sensitized solar cell (DSC). The DSC including a working electrode and a counter electrode facing the working electrode includes a polymer film having a mirror reflection characteristic and attached to the outside of the counter electrode. Since the polymer film having a mirror reflection characteristic is employed, use of light can be increased, and incident photon-to-current conversion efficiency (IPCE) can be improved.
Abstract:
Provided is a case film for a pouch type lithium primary battery which is suitable for application in a film type lithium primary battery. The case film for a pouch type lithium primary battery includes a flexible multilayer film in which a first polymer film, a second polymer film, a metal film, and a third polymer film are sequentially stacked. The first polymer film is formed of a hydrocarbon compound substituted or non-substituted with a halogen atom. The second polymer film is formed of an amorphous or low crystalline polymer having a crystallinity of 0 to 20%. The third polymer film is formed of a crystalline polymer having a crystallinity of 40 to 100%.
Abstract:
Provided is a method of designing an electrolyte composition including a nonaqueous organic solvent mixture and a lithium salt to obtain an optimal composition ratio of components of the electrolyte composition for a high charging/high-output discharging secondary battery. The method includes: selecting components of the nonaqueous organic solvent mixture; determining composition ratio ranges of the selected components satisfying such conditions that an average dielectric constant, an average viscosity, and an average boiling point satisfy predetermined boundary values; dividing the ranges of the composition ratios into a plurality of groups; selecting a representative composition ratio of each of the groups; adding a lithium salt to a nonaqueous organic solvent mixture having the representative composition ratio to prepare an electrolyte composition; and measuring properties of the electrolyte composition to determine a composition ratio of an electrolyte composition having predetermined properties.
Abstract:
There are provided an anode for a lithium metal polymer secondary battery comprising an anodic current collector having a surface on which a plurality of recesses having a predetermined shape are formed and a method of preparing the same. The plurality of recesses are formed on a surface of the anodic current collector using a physical method or a chemical method. In a lithium metal polymer secondary battery employing the anode, oxidation/reduction of lithium and the formation of dendrite occur only in the recesses formed by surface patterning of the anodic current collector. Thus, expanding and shrinking of a battery due to a change in the thickness of the lithium anode can be prevented and cycling stability and the lifespan of a battery can be improved.