Abstract: The present invention provides a mooring apparatus for an offshore construction that makes it easy to install a mooring chain and can moor an offshore construction stably against external force such as waves and wind. The mooring apparatus for an offshore construction includes; a floating member generating buoyancy; and fixing frames coupled to a side of the floating member and combined with a plurality of fixing arms radially extending and being stretchable and retractable, in which mooring chains which are connected to the bottom of the sea are fixed to free ends of the fixing arms respectively, so that as the fixing arms stretches/retracts on the fixing frame, the positions of the mooring chains change.

Abstract: The present invention provides a mooring apparatus for an offshore construction that makes it easy to install a mooring chain and can moor an offshore construction stably against external force such as waves and wind. The mooring apparatus for an offshore construction includes; a floating member generating buoyancy; and fixing frames coupled to a side of the floating member and combined with a plurality of fixing arms radially extending and being stretchable and retractable, in which mooring chains which are connected to the bottom of the sea are fixed to free ends of the fixing arms respectively, so that as the fixing arms stretches/retracts on the fixing frame, the positions of the mooring chains change.

Abstract: A method of sharing a function between terminals is disclosed. A method of sharing a screen in real-time during a chat between terminals may include: transmitting, by a first terminal, a message requesting a real-time screen sharing and chatting while performing a chat with a second terminal; displaying, by the first terminal, an output message indicating start of the real-time screen sharing and chatting when the second terminal is available for the real-time screen sharing and chatting, and when a response message accepting the request for the real-time screen sharing and chatting is received from the second terminal; and sharing, by the first terminal, an image displayed on a screen of the first terminal with the second terminal in real-time, and translucently displaying a chat window that overlaps the shared image and thereby displays a chat content.

Abstract: A method of sharing a function between terminals is disclosed. A method of sharing a screen in real-time during a chat between terminals may include: transmitting, by a first terminal, a message requesting a real-time screen sharing and chatting while performing a chat with a second terminal; displaying, by the first terminal, an output message indicating start of the real-time screen sharing and chatting when the second terminal is available for the real-time screen sharing and chatting, and when a response message accepting the request for the real-time screen sharing and chatting is received from the second terminal; and sharing, by the first terminal, an image displayed on a screen of the first terminal with the second terminal in real-time, and translucently displaying a chat window that overlaps the shared image and thereby displays a chat content.