Abstract: A fast charging dual mode charging connector that allows any one of opposite surfaces thereof to be connected to a USB port to perform data communication at the same time when a portable terminal is charged, or to fast charge the portable terminal without performing data communication includes: a plug having a first data terminal for data communication and a first charging terminal for charging on any one of opposite surfaces thereof and having a second data terminal and a second charging terminal on an opposite surface thereof, and having one end inserted into a connection port; a body on which the plug is mounted such that one end of the plug protrudes; and a switch for, if the plug is inserted into the connection port such that the second charging terminal is connected to the connection port, short-circuiting the second data terminal.

Abstract: A sound generating apparatus is provided for expanding a mid-range of a slit-firing type speaker system. The sound generating apparatus includes a vibrator, a body part which encloses the vibrator, a path through which the generated sound is transmitted, and a slit formed in a length direction of the body part connected to an end portion of the path and configured to emit the sound.

Abstract: The present invention provides a pharmaceutical composition including an ionic liquid composed of a triptan compound and saccharin. Since a triptan compound and saccharin form an ionic liquid to increase the solubility of the triptan compound in the present invention, it is possible to expect a rapid and high dissolution of the triptan compound when a pharmaceutical composition is prepared. In addition, large amounts of organic solvents and acidic solvents need not be used in order to dissolve the triptan compound.