Abstract: The present disclosure relates to a liquefied gas storage tank and a marine structure including the same. The storage tank includes a plurality of liquefied gas storage tanks received in a plurality of spaces defined in a hull of the marine structure by a cofferdam and arranged in two rows. The cofferdam includes at least one longitudinal cofferdam extending in a longitudinal direction of the hull and at least one transverse cofferdam extending in a transverse direction of the hull. Each of the storage tanks is sealed and thermally insulated by a sealing wall and a thermal insulation wall extending without being disconnected. The longitudinal cofferdam supports load of an upper structure while suppressing a sloshing phenomenon.

Abstract: A method of generating search information enables efficient navigation of content and an image apparatus therefore. The method of generating search information includes extracting and storing a portion of a plurality of searched screens, and generating search information using the stored screens. Accordingly, search information regarding digital content can be generated in a more convenient manner. In addition, since searched screens are generated as search information, search information which enables more efficient navigation can be provided to the user.

Abstract: A method and apparatus are provided for displaying and operating a menu in a cross manner. The method of displaying a menu includes displaying a group of menu item lists including a plurality of menu items in a cross shape, and performing functions corresponding to the menu items located at an intersection when a selection command is input. Accordingly, a user is provided with a preview showing a result obtained when a menu item is selected. In addition, the user can select a plurality of menu items while previewing the menu items.

Abstract: A multi-channel music reproducing apparatus and method using a wired and/or wireless communication system are provided. The method includes confirming neighboring devices capable of wired and/or wireless communication; allocating audio channel information to confirmed neighboring devices; encoding the channel information and reproduction synchronization information as index information; transmitting the index information together with a music data file; receiving the encoded index information and music data; decoding the allocated channel information and the synchronization information; and outputting music data corresponding to the allocated channel.

Abstract: A method and apparatus for rapidly searching for a content file, and a recording medium storing a program for executing the method thereof are provided. The content file search method includes: displaying a content file list in which content files stored in a content file playback system are sorted based on a sorting rule; when one of a first pair of direction keys included in the content file playback system is controlled moving a search position based on category determined by the sorting rule,; and when one of a second pair of direction keys included in the content file playback system is controlled moving the search position based on content file.

Abstract: The present invention relates to an eccentric-type vane pump and, in particular, to an eccentric-type vane pump being capable of generating minimum heat and noise due to frictional force produced from rotation of the vane pump. The vane pump comprises a rotor connected to a rotor shaft having vanes slidably received in vane grooves and recessed within a space in the periphery of the rotor for moving radially by rotation of the rotor. A cylinder ring is positioned eccentrically around the rotor and is rotated by the frictional force produced from abutting the front end of the vanes. A pump chamber is formed between the rotor and the cylinder ring. A cylinder body is provided having a bearing between the outer surface of the cylinder ring and the cylinder body. A front body is connected to a first end of the cylinder body. One end of a rotor shaft is supported on a recess formed on one side of the front body.