Abstract: The present invention relates to a combined heat and power system with an energy control module. The system can easily increase the temperature of waste heat generated by a power generator or can easily increase the temperature of recovered heat recovered to the power generator.

Abstract: The present invention relates to a combined heat and power system with an energy control module. The system can easily increase the temperature of waste heat generated by a power generator or can easily increase the temperature of recovered heat recovered to the power generator.

Abstract: The present invention relates to a method for preparing a biocompatible porcine cartilage-derived extracellular matrix membrane capable of adjusting an in-vovo degradation rate and a mechanical property, and a composition containing the porcine cartilage-derived extracellular matrix as an active ingredient, for preventing adhesion between tissues and/or organs. Despite its high biocompatibility as a natural material, cartilage tissue extracellular matrix has a short decomposition period and its mechanical property is weak, thereby restricting the application. Accordingly, a method of enhancing the mechanical property through physical or chemical treatment and radiation treatment has been developed. In the present invention, biomaterials of various formulations were produced by treating the porcine cartilage-derived extracellular matrix with physiochemical methods.

Abstract: A face detection-processing circuit includes a down-scaler, a face detection unit, a control unit and a down-scaling ratio controller. The down-scaler is configured to scale down a resolution of an input image including at least one subject person according to a down-scaling ratio to provide a first image. The face detection unit is configured to detect a face of the least one subject person in the first image and generate coordinate information on a region of the detected face part (face region). The control unit is configured to calculate a face detection index indicating a ratio of the face region to the first image based on the coordinate information to provide control signals based on the face detection index and a face detection signal indicating whether a face is detected. The down-scaling ratio controller is configured to adjust the down-scaling ratio in response to the control signal.

Abstract: Provided is a dual-axis rotation folder-type mobile communication terminal including a main body, a folder rotatable about a first hinge axis having two positions respectively in a latitudinal direction and a longitudinal direction of the main body to open and close a top face of the main body, and a rotation hinge unit rotatable about a second hinge axis a predetermined degree to change a position of the first axis.

Abstract: Provided is an image display system. The image display system includes a host image processor, a sub image processor, and a power line communication carrier The host image processor processes a broadcasting signal received through a tuner, or an image signal received from an external image data generator so that the signal is displayable, and transmitting the same. The sub image processor displays an image signal transmitted from the host image processor. The power line communication carrier transmits/receives a signal between the host image processor and the sub image processor.

Abstract: A broadcasting program viewing system using an electronic program guide and a method for the same, includes the steps of storing the EPG for guiding broadcasting programs and a tag for downloading the broadcasting programs guided to the EPG from the corresponding broadcasting program, displaying the stored EPG on the screen according to a request of a viewer and displaying the broadcasting program selected from the corresponding broadcasting station server on a screen on the basis of the tag corresponding to the selected broadcasting program when the viewer selects a specific broadcasting program from the EPG displayed on the screen and therefore, viewers can watch the preferred broadcasting programs by easily selecting them.

Abstract: Disclosed is a serial data conversion apparatus comprising: a video signal packet conversion unit for converting a characteristic signal of a video signal into a video signal characteristic packet and simultaneously converting a video signal into a video signal packet by the characteristic signal of a video signal, horizontal/vertical synchronization signals, and a video clock signal; an audio signal packet conversion unit for converting a characteristic signal of an audio signal into an audio signal characteristic packet and simultaneously converting an audio signal into an audio signal packet by the characteristic signal of an audio signal, left/right control signals, and an audio clock signal; a control signal packet conversion unit for converting a control signal into a control signal packet by an informing signal which informs a generation of a control signal; and a multiplexer for switching and selecting the video signal characteristic packet, the video signal packet, the audio signal characteristic pac

Abstract: Provided is a dual-axis rotation folder-type mobile communication terminal including a main body, a folder rotatable about a first hinge axis having two positions respectively in a latitudinal direction and a longitudinal direction of the main body to open and close a top face of the main body, and a rotation hinge unit rotatable about a second hinge axis a predetermined degree to change a position of the first axis.

Abstract: Disclosed is a mobile telephone terminal provided with a main housing having an antenna unit, a speaker unit, a LCD, a key array including a plurality of keys, and a microphone unit, and comprising (a) the main housing including a front end and at least one side end, and (b) a replaceable sub-housing including a front end, a first wing and a second wing extended from both side surfaces of the front end in the longitudinal direction, and an accommodation area disposed between the front end and the first and second wings, wherein the replaceable sub-housing surrounds a designated area of the main housing and is attached to and detached from the main housing in the longitudinal direction.

Abstract: An apparatus and a method are provided for producing a tunnel in an integration serving node formed by integrating a serving support node and a gateway node which connect a radio network controller of a wireless access network server to a home server of an external network.

Abstract: Disclosed is a serial data conversion apparatus comprising: a video signal packet conversion unit for converting a characteristic signal of a video signal into a video signal characteristic packet and simultaneously converting a video signal into a video signal packet by the characteristic signal of a video signal, horizontal/vertical synchronization signals, and a video clock signal; an audio signal packet conversion unit for converting a characteristic signal of an audio signal into an audio signal characteristic packet and simultaneously converting an audio signal into an audio signal packet by the characteristic signal of an audio signal, left/right control signals, and an audio clock signal; a control signal packet conversion unit for converting a control signal into a control signal packet by an informing signal which informs a generation of a control signal; and a multiplexer for switching and selecting the video signal characteristic packet, the video signal packet, the audio signal characteristic pac

Abstract: A broadcasting program viewing system using an electronic program guide and a method for the same, includes the steps of storing the EPG for guiding broadcasting programs and a tag for downloading the broadcasting programs guided to the EPG from the corresponding broadcasting program, displaying the stored EPG on the screen according to a request of a viewer and displaying the broadcasting program selected from the corresponding broadcasting station server on a screen on the basis of the tag corresponding to the selected broadcasting program when the viewer selects a specific broadcasting program from the EPG displayed on the screen and therefore, viewers can watch the preferred broadcasting programs by easily selecting them.

Abstract: Disclosed is a mobile telephone terminal provided with a main housing having an antenna unit, a speaker unit, a LCD, a key array including a plurality of keys, and a microphone unit, and comprising (a) the main housing including a front end and at least one side end, and (b) a replaceable sub-housing including a front end, a first wing and a second wing extended from both side surfaces of the front end in the longitudinal direction, and an accommodation area disposed between the front end and the first and second wings, wherein the replaceable sub-housing surrounds a designated area of the main housing and is attached to and detached from the main housing in the longitudinal direction.

Abstract: A ground/cable broadcasting receiver for an HDTV for receiving both ground and cable channel broadcastings of an HDTV is disclosed including: switching means for selecting ground broadcasting or cable broadcasting; a TCM decoder for symbol-detecting and error-correcting a baseband signal of the ground broadcasting for HDTV; discriminating means for symbol-detecting a baseband signal of the HDTV cable broadcasting; and a multiplexer for selecting and outputting one of the signals output from the TCM decoder and the discriminating means according to the switching means so that ground broadcasting receiver and cable broadcasting receiver are coupled to form a single receiver.