Abstract: A dehumidifier is provided. The dehumidifier includes a cabinet defining an outer appearance of the dehumidifier and having an air inlet and an air outlet, and a filter assembly disposed in the cabinet and purifying air introduced through the air inlet, wherein the filter assembly comprises a filter frame and a filter case coupled to the filter frame by a hinge and being capable of pivoting frontward.

Abstract: An air conditioner includes a main drain pan dividing an inner space of the air conditioner into upper and lower halves, an outdoor blower unit that is provided under the main drain pan to support the main drain pan and discharge the heat exchanged air with a refrigerant to an outdoor side, and a base pan defining a lower outer appearance of the air conditioner, wherein the outdoor blower unit is provided at a side with a coupling flange for receiving a heat exchanger for the heat exchange between the refrigerant and the air.

Abstract: An air conditioner is provided. The air conditioner according to an embodiment of the present invention includes: a base pan constituting a lower appearance: and a condensed water detector detecting the amount of condensed water collected on the base pan. The air conditioner according to another embodiment of the present invention includes: a base pan constituting a lower appearance; a blower unit provided at one side of the base pan to guide a flow of air; and a motor providing a fan with a rotational power, wherein a motor support supporting the motor is further installed on the base pan.

Abstract: An air conditioner is provided. The air conditioner includes a front frame, a rear frame, a main drain pan, and a base pan. The front frame provides a front portion, and the rear frame provides a rear portion. The main drain pan divides a space between the rear frame and the front frame, and the base pan provides a bottom portion. The front frame is coupled to the rear frame, the base pan, and the main drain pan.

Abstract: An air conditioner is provided. The air conditioner includes a main and sub drain pan, a first and second heat exchanger, a condensed water pipe, and a pipe coupling element. The main drain pan is provided between a front frame and a rear frame, to divide a space between the rear frame and the front frame into an upper and lower section. The first and second heat exchangers are respectively provided at a lower and upper portion of the main drain pan, to allow heat exchange to occur between air and coolant. The sub-drain pan is provided at the lower portion of the main drain pan, to collect condensed water generated by the first and second heat exchangers. The condensed water pipe guides condensed water collected in a base pan to the sub-drain pan. The pipe coupling element detachably couples one end of the condensed water pipe to the sub-drain pan.

Abstract: There is provided an air conditioner. The air conditioner includes a main drain pan dividing an inner space of the air conditioner into upper and lower halves, a base pan defining a lower outer appearance of the air conditioner, an indoor blower unit that is installed on an upper portion of the main drain pan to guide introduction and discharge of indoor air, and a control box in which a plurality of electronic components controlling the operation of the air conditioner are installed. The control box is installed vertically across the main drain pan.

Abstract: A combined type air conditioner is disclosed, by which manufacturing or assembly of the air conditioner is facilitated. The present invention includes a cabinet forming an exterior of the air conditioner to suck and blow an air by driving a blowing fan and an air guide provided within the cabinet to accommodate the blowing fan, the air guide guiding the air introduced into the cabinet to an air blowing port provided to the cabinet. And, the air guide includes a lower guide provided to a bottom of the cabinet and an upper guide assembled to an upper part of the lower guide to cover an upper side of the blowing fan, the upper guide having a blowing guide guiding an air-conditioned air to the air blowing port.

Abstract: Disclosed is a downlink signal configuring method and device, and synchronization and cell search method and device using the same in a mobile communication system. A downlink frame has plural symbols into which pilot subcarriers are distributively arranged with respect to time and frequency axes. Initial symbol synchronization and initial frequency synchronization are estimated by using a position at which autocorrelation of a cyclic prefix of a downlink signal and a valid symbol of the downlink is maximized, and cell search and integer-times frequency synchronization are estimated by using pilot subcarriers included in the estimated symbol. Fine symbol synchronization, fine frequency synchronization, and downlink frame synchronization is estimated by using an estimated cell search result.

Abstract: Provided is a method for selecting a broadcast routing path using a genetic algorithm in an Ad-hoc network. In the method, a plurality of nodes of the Ad-hoc network is defined as one chromosome, and the chromosome is represented with pairs of {order, power} in each node. Child nodes are created by performing an order based crossover and a power based crossover with respect to parent nodes neighboring to a source node. A mutation operation is performed with respect to the parent nodes and the child nodes. Relay nodes are determined by converting order and power information of each node of the chromosome into routing tree information. Power of the relay nodes is determined. A broadcast routing path is selected using the number and power of the relay nodes.

Abstract: A combined type air conditioner is disclosed, by which manufacturing or assembly of the air conditioner is facilitated. The present invention includes a cabinet forming an exterior of the air conditioner to suck and blow an air by driving a blowing fan and an air guide provided within the cabinet to accommodate the blowing fan, the air guide guiding the air introduced into the cabinet to an air blowing port provided to the cabinet. And, the air guide includes a lower guide provided to a bottom of the cabinet and an upper guide assembled to an upper part of the lower guide to cover an upper side of the blowing fan, the upper guide having a blowing guide guiding an air-conditioned air to the air blowing port.

Abstract: Disclosed herein are isolation methods for use in semiconductor devices. One example method includes forming a hard mask layer by sequentially stacking a silicon oxide layer, a silicon nitride layer, and a thermal oxide layer on a semiconductor substrate, forming a hard mask layer pattern by patterning the hard mask layer to expose a surface of the semiconductor substrate corresponding to a field area, forming a spacer on each sidewall of the hard mask layer pattern by considering a per-side amount according to the pull-back target, forming a trench in the semiconductor substrate by removing the exposed surface of the semiconductor substrate, filling up the trench with an insulating layer, and removing the hard mask layer pattern and the spacer.

Abstract: A method for fabricating a shallow trench isolation structure of semiconductor device is disclosed.

Abstract: An apparatus to relay connection requests between wireless devices in a wireless network including at least one piconet having a master device and one or more slave devices, the apparatus including a connection request relay unit in the master device to relay to a first wireless device a request from a second wireless device to connect to the first wireless device, wherein the first wireless device is one of the oner or more slave devices, and the second wireless device is outside the at least one piconet having the master device, and a method of relaying the connection requests.

Abstract: A photographing apparatus and method for a three-dimensional image and an image service system and method through communications networks are provided. The photographing apparatus for a three-dimensional image has a turning means for detecting the rotation state of the turning means by angle and outputting a signal at predetermined angles; a control unit for outputting a photographing timing signal and finishing the photographing if a predetermined number of output signals from the turning means are received; and a photographing means for photographing an object according to the photographing timing signal.

Abstract: A method for detecting a strength of received signals of users in a code division multiple access system, which can upgrade a service quality for users and improve system performance by detecting strength of received signals in a code division multiple access system is disclosed. The apparatus comprises a radio frequency (RF) processor for receiving a high frequency power signal. A received power measuring device is connected to the radio frequency processor for measuring the strength of the power received from, the radio frequency processor. A correlator device is then connected to the received power measuring device for detecting a digital signal from the modulated signal of the received power measuring device. A channel processor device is provided for decoding the detected digital signal into an original digital signal in line with channels. A base station controller is connected to both the measuring device controller and the channel processor device for managing and controlling the channel processor.

Abstract: A device and method for allocating channels from a base station to a mobile station run with a CDMA Cellular System that includes a first step for measuring the strength of a signal received, a second step for calculating the margin allowed for signal strength by subtracting the size of a signal received, measured in the first step from the total interference allowed, a third step for evaluating whether the margin calculated in the previous step has not been exceeded upon receiving a new radio channel request from a mobile station, and a fourth step for allocating a radio channel to a requesting mobile station when the evaluation result shows that the required power is less than the margin. By utilizing the present invention to allocate a radio channel in accordance with the strength of a signal received by the receiving unit of the Base Station, the utilization of the radio resources of a CDMA System can be maximized and they can be easily used, and as a result, economic CDMA system services can be ensured.