Abstract: A signal transmission housing assembly is formed of a plurality of longitudinally interconnected signal transmission housings, wherein the casing of each individual signal transmission housing has a closed bottom plate and four closed surrounding wall plates, and an detachable top plate so as to form a chamber therein. An insertion member and a corresponding slide guide member are respectively provided on outer surfaces of two transverse wall plates of the casing of the signal transmission housing for coupling with adjacent signal transmission housings. A plurality of holes are formed on the top plate. In this fashion, the signal transmission housing assembly can be constructed by coupling two or more individual signal transmission housings to house the required signal transmission equipment in a neat and orderly manner that is convenient for installation, operation, and maintenance.

Abstract: A flat panel display, a fabricating method thereof, a fabricating apparatus thereof, a picture quality controlling method thereof and a picture quality controlling apparatus for reducing a recognizing degree of a defective pixel and electrically compensating a charging characteristics of the defective pixel are provided. In the flat panel display, a display panel has a plurality of pixels. A defective pixel is electrically connected to an adjacent normal pixel. A memory stores a location data that indicates a location of the link pixel and a compensation data that compensates for charging characteristics of the link pixel. A compensation circuit modulates a digital video data to be displayed on the link pixel on the basis of the location data and the compensation data.

Abstract: A method of controlling a picture quality of a flat panel display device includes storing a first compensation data used to compensate a panel defect area of a display panel, wherein the first compensation data is judged by a first inspection process, storing a second compensation data used to compensate a boundary between the panel defect area and a non-defect area of the display panel, wherein the second compensation data is judged by a second inspection process; a first compensation step to modulate data using the first compensation data stored in a memory, wherein first modulated data are supplied to the panel defect area; a second compensation step to modulate data using the second compensation data stored in the memory, wherein second modulated data are supplied to the boundary of the panel defect area and the non-defect area; and displaying the second modulated data on the display panel.

Abstract: A fabricating method of a flat panel display device includes inspecting the flat panel display device by supplying test data and a test scan signal to data electrodes of the flat panel display device to generate an inspection result, judging a location of a panel defect in the flat panel display device and a degree of the panel defect at the panel defect location in accordance with the inspection result and determining compensation data for compensating the degree of the panel defect, and storing the compensation data for compensating the degree of the panel defect at a data modulation memory of the flat panel display device.

Abstract: A flat panel display device and a picture quality controlling method thereof is provided. The flat panel display device includes a display panel. A memory stores location information about a panel defect location on the display panel and a compensation value to be dispersed for a plurality of frame periods. A compensating part detects the data to be displayed at the panel defect location and adjusts the data to be displayed at the panel defect location with the compensation value from the memory.

Abstract: A flat panel display device may improve picture quality by compensating a panel defect by use of a circuit and a picture quality controlling method. A flat panel display device includes a display panel.A memory stores a location information and a compensation value for a panel defect location on the display panel. A first converter calculates a brightness and color difference signals from red, green, blue video signals to be displayed in the display panel. The first converter expands the number of data bits of the brightness signal to generate the expanded brightness signal. A compensating part generates a compensated brightness signal by increasing or decreasing the expanded brightness signal of the video signal to be displayed in the panel defect location. A second converter calculates the red, green, blue signals from the color difference signal and the compensated brightness signal, and generates the compensated video signal by reducing the number of bits of the calculated red, green, blue signals.

Abstract: A flat panel display device includes a display panel, a memory storing a compensation value that corresponds to a panel defect location, the panel defect location being where any one of a brightness and a color difference exists compared to other part of the display panel, a compensating unit to adjust image data to be displayed in the panel defect location using the compensation value, and a driver to apply the adjusted image data from the compensating unit to the display panel.

Abstract: The present invention relates to a noble 6-alkylamino-2-methyl-2?-(N-methyl substituted sulfonamido)methyl-2H-1-benzopyran derivative, a method for preparing the same with high efficiency using a parallel synthetic method, one of combinatorial chemical synthetic techniques, and a use of the novel compound showing a high inhibitory effect to 5-lipoxygenase (5-LO) activity for preventing and treating leukotriene (LTA4, B4, C4, D4) activation-related diseases such as inflammatory diseases, rheumatoid arthritis, colitis, asthma and psoriasis.

Abstract: A magnet seat for engagement with a magnet in a warning system includes a base and a column extending upward from a side face of the base for extending through the magnet and having a stop formed on a free end of the bar for permanently fixing the position of the magnet on top of the base. Multiple slits are defined in the side face of the base for receiving therein glue. Supporting bars are concentrically located on the side face of the base for surrounding and supporting the magnet.

Abstract: A power supply control apparatus for a heating element heating a fixing roller. A plurality of heating elements generate a predetermined heat using AC power. A plurality of switching parts switch the AC power to the plurality of heating elements, and a controlling part controls the plurality of switching parts such that the AC power is not simultaneously supplied to the plurality of heating elements. The power supply control apparatus ensures image fixation as effectively as a single heater lamp having a large capacity and reduces a flicker problem associated with a rush current input to the heater elements.

Abstract: Disclosed is an adaptive transmit and receive method and device in a multiple-antenna wireless communication system. A transmit mode comprises different main transmit modes each of which includes one or both of a sub-transmit mode based on STBC and a sub-transmit mode based on SM. A receiver calculates an STBC performance parameter and a SM performance parameter, and a transmitter uses the parameters to determine a main transmit mode with maximum data rates and select a sub-transmit mode for minimizing power consumption. The transmitter channel-encodes, modulates and antenna-maps input data according to the selected transmit mode, and outputs results to the receiver. The receiver antenna/symbol-demodulates and channel-decodes the received data.

Abstract: A liquid-type laser printer for printing an image by using a liquid toner and including a gas eliminating unit for eliminating internal gas of the liquid-type laser printer, a main power unit for supplying a main power, a sub-power unit for supplying a sub-power, a drive signal generating unit driven by the main power unit or the sub-power unit for generating a drive signal for the gas eliminating unit, and a switching unit for applying the sub-power supplied from the sub-power unit to the drive signal generating unit if the main power unit is shut off. Therefore, although the main power or the main power unit may be shut off, the internal gas of the printer can be eliminated completely and stably.

Abstract: A radio communication apparatus having maximized channel capacity, and a method thereof, preferably includes a transmitter having a plurality of transmitting antennae, wherein each transmitting antenna transmits on a channel using a transmission power that is allocated and a base-band signal that is modulated according to a feedback signal from a receiver. The feedback signal is preferably derived in the receiver using an algorithm that analyzes and processes a previously received signal from the plurality of transmitting antennae. Only information on the amount of transmission power to be allocated to a first transmitting antenna from the plurality of transmitting antennae is fed back. Therefore, the channel capacity may be maximized while minimizing the amount of information in a feedback signal. Further, decoupling conversion is not required, thereby reducing the size and cost of manufacturing hardware.

Abstract: A voice recorder with sound reminder, the voice recorder comprises a central processing unit, a switch module, a memory module, a voice recording module, a speaker module and a display module; the user presses the setting button for setting the switch module, and the outer data of acoustic wave is transmitted to the central processing unit by the voice recording module, and the user programs time of the timer through the number that the user presses the setting button to record the voice in certain sections. The central processing unit saves a plurality of voice data and writes the data into the memory module; the signal is transmitted to the central processing unit while the time is on the predetermined schedule. The central processing unit reads the voice recorded data in the memory module according to the received signal, and plays the voice that was preliminarily recorded.

Abstract: An intelligent microwave detecting system comprises: a power supply source for supplying the electric power to a passive electric equipment which is connected to the power supply source, an output controller connected to the circuit including the power supply source and the passive electric installation so as to control operation of the passive electric installation, a microwave detector connected with the output controller to transmit all-directional microwave to a defined three dimensional space so as to detect the state of moving objects therein and send a detection signal to the output controller for judging should the passive electric installation be actuated. The microwave radiated from the microwave detector is all-directional and capable of piercing through the building structure and is resistant to the environmental interference therefore a wide range and precise detection can be expected, besides, the detector of this type can detect non-heat generating intrusion objects.

Abstract: The present invention discloses a multimedia modular card, a device for operating the same, and an integrated multimedia system. The multimedia modular card includes a bus interface removably formed in the device for operating the modular card, for transmitting/receiving data to/from the device, a local controller for controlling the operation of the multimedia modular card, according to an input signal from the bus interface, and a local processor programmed to perform functions corresponding to previously-set multimedia support types, and operated by the local controller. Accordingly, the user can embody a desired multimedia system by selectively mounting the multimedia modular card having a specific function on the system.

Abstract: Disclosed is an adaptive transmit and receive method and device in a multiple-antenna wireless communication system. A transmit mode comprises different main transmit modes each of which includes one or both of a sub-transmit mode based on STBC and a sub-transmit mode based on SM. A receiver calculates an STBC performance parameter and a SM performance parameter, and a transmitter uses the parameters to determine a main transmit mode with maximum data rates and select a sub-transmit mode for minimizing power consumption. The transmitter channel-encodes, modulates and antenna-maps input data according to the selected transmit mode, and outputs results to the receiver. The receiver antenna/symbol-demodulates and channel-decodes the received data.