Abstract: An energy storage system that includes an uninterruptible power supply configured to supply first power to a load and a battery array comprising a backup battery unit. The system further includes a controller to cut off the first power supplied by the uninterruptible power supply at a first time and control the uninterruptible power supply and the battery array to supply second power to the load using power stored in the battery array. Typically, the second power is supplied when the first power is cut off.

Abstract: An energy storage system that includes an uninterruptible power supply configured to supply first power to a load and a battery array comprising a backup battery unit. The system further includes a controller to cut off the first power supplied by the uninterruptible power supply at a first time and control the uninterruptible power supply and the battery array to supply second power to the load using power stored in the battery array. Typically, the second power is supplied when the first power is cut off.

Abstract: A method of preparing a cosmetic composition for external use with antibacterial and antifungal effects, the method including: providing a first composition comprising citric acid as an active ingredient in a first form; providing a second composition comprising trisodium phosphate as an active ingredient in a second form; and locally administering the first and second composition separately to a skin.

Abstract: The present invention relates to a skin preparation composition for external use with an excellent antibacterial effect, and more specifically, to a skin preparation composition for external use with excellent antibacterial and antifungal effects against bacteria and mold, comprising a first composition containing citric acid as an active ingredient and a second composition containing trisodium phosphate as an active ingredient.

Abstract: Disclosed is a device for extracting paste contents. The device includes a storing unit for individually storing at least one paste content therein in order to extract the paste content to an exterior and a pushing unit for pushing the paste content stored in the storing unit. The pushing unit is detachably coupled with the storing unit. The storing unit is formed at an inner portion thereof with at least one storing cavity for individually storing the paste content. An exhaust port is formed at a front end of the storing cavity in order to exhaust the paste content and an injection port is formed at a rear end of the storing cavity for injecting the paste content into the storing cavity. Thus, paste contents, such as toothpaste, are easily extracted from the device. A connector is coupled to a paste content exhaust section of the device.