Abstract: The present invention relates to a pharmaceutical composition for combined administration of melatonin and prostaglandin E2 (PGE2) for the treatment of intestinal epithelial injury diseases, and it is confirmed that when intestinal epithelial organoids are treated in combination with melatonin and PGE2, the expression of revival stem cell markers increases more than when the two substances are treated alone, and therefore it can be usefully used as a composition for preventing, treating or improving intestinal epithelial injury diseases.

Abstract: The present invention relates to a method of establishing a communication session passing through a relay server between a mobile terminal capable of connecting to a wireless network at a remote site and a user terminal connected to the Internet, in which if the relay server or a reception server connected to the relay server transmits information on a connection target mobile terminal to a push server providing a push service in response to a request of the user terminal, an agent installed in the mobile terminal actively connects to the relay server in response to a call of the push service, and the relay server establishes a communication session between the user terminal and the mobile terminal. A communication session can be efficiently established for a mobile terminal to which a static IP address is not assigned, and thus communication load can be drastically reduced, and power and resources of the mobile terminal can be efficiently utilized.

Abstract: A remote control method between a control-side mobile communication terminal and a controlled-side mobile communication terminal is provided which comprises executing remote control programs respectively mounted on the control-side and the controlled-side mobile communication terminals. Intention of a user of the controlled-side mobile communication terminal for accepting a remote control can be confirmed without having to perform a complicated authentication process, and both users' convenience and security can be secured.

Abstract: The USB device remote control method in a remote control system including a first device connected with a terminal through USB and a second device connected with the first device via a network includes installing, at the first device, a USB driver of the terminal, providing, at the first device, a remote terminal control module to the terminal using the USB driver, transmitting, at the second device, a control command for controlling the terminal to the first device and providing, at the first device, the control command to the terminal using the USB driver, executing, at the remote terminal control module, a command corresponding to the received control command and capturing and providing a display image showing the execution result to the first device through the USB driver, transmitting, at the first device, the display image to the second device.

Abstract: Provided are a method of controlling a power supply of a display unit of a terminal which can automatically restore the power supply of the display unit, and a terminal for performing the method. The method includes shutting off the power supply of the display unit within a preset time when a power supply shut-off event of the display unit occurs, and restoring the power supply of the display unit when a preset restoration condition is satisfied. Accordingly, even in a case in which a predetermined control application installed in the terminal is shut down due to unknown reasons, the power supply of the display unit may be automatically restored when a preset time arrives, thereby preventing the display unit from being continuously shut off.

Abstract: The present invention relates to a method of establishing a communication session passing through a relay server between a mobile terminal capable of connecting to a wireless network at a remote site and a user terminal connected to the Internet, in which if the relay server or a reception server connected to the relay server transmits information on a connection target mobile terminal to a push server providing a push service in response to a request of the user terminal, an agent installed in the mobile terminal actively connects to the relay server in response to a call of the push service, and the relay server establishes a communication session between the user terminal and the mobile terminal. A communication session can be efficiently established for a mobile terminal to which a static IP address is not assigned, and thus communication load can be drastically reduced, and power and resources of the mobile terminal can be efficiently utilized.

Abstract: A remote control method between a control-side mobile communication terminal and a controlled-side mobile communication terminal is provided which comprises executing remote control programs respectively mounted on the control-side and the controlled-side mobile communication terminals. Intention of a user of the controlled-side mobile communication terminal for accepting a remote control can be confirmed without having to perform a complicated authentication process, and both users' convenience and security can be secured.

Abstract: An input apparatus of an information device is selectively locked by physically installing a selective lock key in the information device, executing an application program installed therein, and blocking, if the selective lock key is handled after the application program is executed, input through a system key of the information device while accepting input through an application button. With this method, for example, an unintended touch on a system key while using an information device can be prevented.

Abstract: A method and apparatus for producing video are provided. The method includes: determining a reference time used as a reference for producing a PIP video; determining a first task time at which to acquire the first image, a second task time at which to acquire the second image, and a third task time at which to acquire the audio; acquiring the first image, the second image, and the audio at the respective task times; and combining the first image, the second image, and the audio according to a result of comparing the reference time and each of the task times, and producing the PIP video. Accordingly, a time and cost for producing the PIP video can be remarkably reduced.

Abstract: Provided is a system and method for providing a remote device driver. The system includes a first device configured to request device information from a terminal connected through a universal serial bus (USB) interface and transmit device information provided from the terminal in response to the request via a network, and a second device connected with the first device via the network and configured to load a driver for driving the terminal on the basis of the device information on the mobile terminal received from the first device. Accordingly, it is possible to drive and control a mobile terminal at a remote location without installing a function driver directly on a computer that is physically connected with the mobile terminal.

Abstract: An input apparatus of an information device is selectively locked by physically installing a selective lock key in the information device, executing an application program installed therein, and blocking, if the selective lock key is handled after the application program is executed, input through a system key of the information device while accepting input through an application button. With this method, for example, an unintended touch on a system key while using an information device can be prevented.

Abstract: An image exchange method and system for remote support that can effectively provide remote support are provided. A manager terminal, after completing authentication through an authentication server, connects to a gateway server. A user terminal executes an application and receives gateway server connection information from the authentication server through a password input, connects to the gateway server based on the gateway server connection information, and transmits an image to the manager terminal. Accordingly, the manager can diagnose a problem regarding which the user has requested support, in real-time through the image, and the user can receive remote support through an image from the manager, thereby avoiding unnecessary costs.

Abstract: A method and apparatus for producing video are provided. The method includes: determining a reference time used as a reference for producing a PIP video; determining a first task time at which to acquire the first image, a second task time at which to acquire the second image, and a third task time at which to acquire the audio; acquiring the first image, the second image, and the audio at the respective task times; and combining the first image, the second image, and the audio according to a result of comparing the reference time and each of the task times, and producing the PIP video. Accordingly, a time and cost for producing the PIP video can be remarkably reduced.

Abstract: Provided are a method of monitoring a remote access process and a controlled apparatus whereby efficiency in remote control work can be improved. The method includes executing a downloaded access file, running an application for remote access through execution of the access file and capturing an entire interface screen of a controlled apparatus showing a remote access process at predetermined periods as soon as the application is run, and transmitting the captured screen and identification information for identifying the controlled apparatus to a web server through hypertext transfer protocol (HTTP). Accordingly, even before remote access is completed, an administrator can continuously monitor a remote access process to a user terminal through an administrator terminal on the basis of a captured screen as if remote access was complete.

Abstract: Provided are a method of controlling a power supply of a display unit of a terminal which can automatically restore the power supply of the display unit, and a terminal for performing the method. The method includes shutting off the power supply of the display unit within a preset time when a power supply shut-off event of the display unit occurs, and restoring the power supply of the display unit when a preset restoration condition is satisfied. Accordingly, even in a case in which a predetermined control application installed in the terminal is shut down due to unknown reasons, the power supply of the display unit may be automatically restored when a preset time arrives, thereby preventing the display unit from being continuously shut off.

Abstract: Disclosed is a remote network connection method of easily establishing network connection between an information processing apparatus and a terminal device. The remote network connection method includes connecting to a gateway, transmitting connection information including at least one of gateway connection information and information processing apparatus identification information to a server, and setting network connection to a terminal device connected to the gateway on the basis of the connection information through the gateway. Accordingly, it is possible to easily establish the remote network connection between the information processing apparatus and the terminal device through a mobile communication network using a push message function of the server, without a separate network connection setup between the information processing apparatus and the terminal device. It is also possible to reduce the network maintenance cost.

Abstract: Disclosed is a terminal connection method. The method includes providing an identifier and network state information of a first terminal to a server; and upon a request of a second terminal, establishing a network with the second terminal on the basis of the network state information. It is possible to connect terminals with each other over a network by simply entering a registered ID when the terminals are connected over the network, thereby quickly and easily connect the terminals.

Abstract: A method and apparatus for remotely controlling a mobile terminal using a virtual keypad are disclosed. According to an aspect, there is provided a method in which a mobile terminal is remotely controlled by data received from a computer connected by wire or wirelessly to the mobile terminal, including: at the mobile terminal, operating a keypad application for remote control installed in the mobile terminal if a text input control on an active window of the mobile terminal is activated; and at the mobile terminal, transferring, if text data is received from the computer, the received text data to the keypad application for remote control.

Abstract: Provided are a device and method for controlling a Universal Serial Bus (USB) terminal. A control module senses that a terminal is connected through USB, provides a terminal control module for controlling the terminal through USB, and then provides a control command to the terminal control module through USB. The terminal control module executes the control command, and then captures and provides a display image of the execution result to the control module. Then, the control device displays the display image. Accordingly, it is possible to readily and rapidly control a mobile terminal by simply connecting the mobile terminal to the control device through USB.

Abstract: The USB device remote control method in a remote control system including a first device connected with a terminal through USB and a second device connected with the first device via a network includes installing, at the first device, a USB driver of the terminal, providing, at the first device, a remote terminal control module to the terminal using the USB driver, transmitting, at the second device, a control command for controlling the terminal to the first device and providing, at the first device, the control command to the terminal using the USB driver, executing, at the remote terminal control module, a command corresponding to the received control command and capturing and providing a display image showing the execution result to the first device through the USB driver, transmitting, at the first device, the display image to the second device.