Abstract: The present invention relates to a pouch-shaped battery cell including an electrode assembly with a venting adjustment member. The pouch-shaped battery case can be configured to receive the electrode assembly, with an electrode lead extending from the electrode assembly. A part of the electrode lead can protrude outwards from the pouch-shaped battery case. A sealed portion can be formed at an outer periphery of the pouch-shaped battery case. The venting adjustment member can be mounted to a part of the sealed portion in a direction in which the electrode lead protrudes. The venting adjustment member is configured to adjust opening and closing of the sealed portion having the venting adjustment member mounted thereto based on the pressure of gas in the pouch-shaped battery case.

Abstract: The present invention relates to: a current collector comprising a metal plate having a plurality of through holes formed in the thickness direction, and a porous reinforcing material filling the through holes of the metal plate; and a secondary battery comprising the current collector, and provides the effects of increasing ion conductivity of the current collector in the thickness direction and preventing stress from being concentrated at a specific part.

Abstract: The present invention provides a secondary battery having a novel structure in which unit cells which become thinner in one direction are radially assembled, and a device comprising same, and when a collector having a through-hole in the thickness direction is to be applied, the variation range of the concentration of the electrolyte in the battery is reduced, helping to improve the performance of the battery.

Abstract: Disclosed herein is a skin-whitening cosmetic composition containing an extract of Magnolia sieboldii as an active ingredient. The Magnolia sieboldii extract has an excellent effect of inhibiting tyrosinase activity and melanin production, and the cosmetic composition containing the Magnolia sieboldii extract as an active ingredient has an excellent skin-whitening effect.

Abstract: Disclosed herein is a skin-whitening cosmetic composition containing an extract of Magnolia sieboldii as an active ingredient. The Magnolia sieboldii extract has an excellent effect of inhibiting tyrosinase activity and melanin production, and the cosmetic composition containing the Magnolia sieboldii extract as an active ingredient has an excellent skin-whitening effect.

Abstract: Disclosed herein is a skin-whitening cosmetic composition comprising an extract of Magnolia sieboldii as an active ingredient. The Magnolia sieboldii extract has an excellent effect of inhibiting tyrosinase activity and melanin production, and the cosmetic composition comprising the Magnolia sieboldii extract as an active ingredient has an excellent skin-whitening effect.

Abstract: Provided is a cosmetic composition for skin protection containing Phaseolus radiatus extract of fermentation-enzyme treatment, prepared by fermenting Phaseolus radiatus with Saccharomyces cerevisiae or Lactobacillus and treating thereof with protease as an active ingredient, and a make-up method using the same. The Phaseolus radiatus extract of fermentation-enzyme treatment of the present invention contains higher isoflavone and has activities of increasing skin cell activity, alleviating skin irritation, and accelerating synthesis of skin cell protein such as collagen, so that it brings the effect of improving skin troubles caused by aging and protecting skin as well.

Abstract: Present Invention relates to a skin whitening cosmetic composition comprising arctiin, arctigenin or a mixture thereof as an active ingredient. The disclosed composition can control or inhibit the synthesis of melanin by acting on a melanin synthesis route of ?-MSH secreted by UV, and thus show an excellent whitening effect compared to a conventional skin whitening cosmetic. Also, the composition has high formulation stability and low skin irritation.

Abstract: Disclosed herein is a cosmetic composition for preventing photoaging, containing an extract of Magnolia sieboldii as an active ingredient. Also disclosed is a cosmetic composition for reducing skin wrinkles containing an extract of Magnolia sieboldii as an active ingredient. The extract of Magnolia sieboldii can protect the skin against UV lights and skin damage by suppressing skin cell death and cell DNA damage, and can reduce skin wrinkles by promoting the biosynthesis of collagen and suppressing the synthesis of collagenases. Also, the cosmetic composition containing the extract of Magnolia sieboldii has an excellent effect of inhibiting skin damage caused by UV lights, and an excellent effect of reducing skin wrinkles.