Abstract: A method of fabricating a semiconductor device is provided. In this method, a gate insulating layer and a gate are sequentially formed on a semiconductor substrate of a first conductivity type. A first active region of a second conductivity type is formed by ion-implanting a first impurity of the second conductivity type at a first dose, using the gate as a mask. Sidewall spacers are formed of an insulating material on the sidewalls of the gate. A second active region of the second conductivity type is formed by masking a narrow region between gates and ion-implanting a second impurity of the second conductivity type at a second dose higher than the first dose. Finally, a silicide layer is formed on the exposed first and second active regions and gate. There exist no impurities in excess of their solid solubility limit, which could block the diffusion of silicon in the narrow region. As a result, a reliable silicidation is ensured.

Abstract: Methods for inhibiting the activity of acyl CoA-cholesterol-o-acyltransferase, inhibiting the accumulation of macrophage-lipid complex on the arterial endothelium, and preventing or treating hepatic diseases in a mammal comprise administering a citrus peel extract thereto.

Abstract: A method for treating or preventing an elevated blood lipid level-related disease in a mammal, which comprises administering thereto an effective amount of rutin, quercetin or a mixture thereof.

Abstract: A method for fabricating an inductor device includes the steps of forming a plurality of trenches in a substrate by selectively etching the substrate, implanting dopants into sidewalls and bottom portion of each trench, forming an oxide layer by oxidizing the trenches and the substrate and simultaneously forming a doped layer in the surroundings of the trenches by diffusing the dopants into the substrate, and forming a dielectric layer on a resultant structure to fill the entrance of the trenches, thereby forming air-gap layers inside the trenches, thereby reducing a parasitic capacitance and a magnetic coupling.

Abstract: The present invention relates to a method of manufacturing a flash memory cell. In order to solve a problem that a reliability of a device is degraded according as electron injected into a floating gate leaks to an exterior due to various stimulus, the floating gate of the flash memory cell is formed dividely into a upper layer and a lower layer with respect to a charge barrier layer so that the leakage of the electrons injected into the floating gate can be prevented from external stimulus, thereby improving a reliability of the memory device.

Abstract: The present invention relates to a projection monitor, and in particular to a projection monitor having a darkroom casing capable of preventing a penetration of a foreign material and any leakage of light and easily assembling reflection mirrors which guide the image projected by the engine to a screen.

Abstract: An optical fiber for use in a light amplifier. The optical fiber is formed by doping a gerrnanium-gallium-sulfur (Ge—Ga—S) glass containing less sulfur than a GeS2—Ga2S3 stoichiometric composition line with a rare earth element, and further contains 0.1˜10 atomic % of a halogen element base on the Ge—Ga—S glass. By using optical fiber, clustering of praseodymium (Pr+3) ions can be suppressed even when the concentration of added Pr+3 is high, thereby improving light amplification efficiency.

Abstract: A prediction image generating apparatus using a plurality of masks and an apparatus for coding, transmitting and decoding a binary image using the same. The prediction image generating apparatus includes a maximum value searching unit, a minimum value searching unit, a mean calculation unit, a binarization unit and a comparing unit. The maximum value searching unit searches a maximum value of element values of one of the masks corresponding to a pixel having one binary level among a plurality of pixels located in front of the pixel having the current binary level to be predicted in a window of a predetermined size. The minimum value searching unit searches a minimum value of element values of the one mask corresponding to a pixel having the other binary level among a plurality of pixels located in front of the pixel having the current binary level to be predicted in the window of the predetermined size.

Abstract: Disclosed is a method of tracking control for an optical disc recorder and reproducer, which includes the steps of detecting a land/groove switching position, storing tracking error signals for a predetermined time if the land/groove switching position is detected, obtaining a mean value of the stored tracking error signals, and judging whether the mean value is larger than a predetermined permissible tracking level, and if it is judged that the mean value is larger than the predetermined tracking level, determining a direction of a track center, correcting the track center, and compensating for a DC offset.

Abstract: A drawer-type mobile phone includes a main boy provided with a microphone; a drawer cover slidably movable linearly, having a panel form so as for both margins to be moved along both side faces of the main body; a speaker mounted at the upper inner surface of the drawer cover, being connected with an audio amplifier of the main body through a connection member; an antenna movably connected with a tuner terminal of the main body and mounted in a manner of being able to interwork with the drawer cover; and an operating unit for moving the drawer cover by one touch. The drawer cover has a transparent window at the position corresponding to an LCD part of the main body and is formed in a panel form so that both margins thereof can be movable along the both side faces of the main body.

Abstract: A portable computer provided with a structure for mounting an auxiliary device with a front having a board connector and two opposite sides having symmetrical screw holes, including: a housing having a bottom, upper surface and internal space; a printed circuit board (PCB) mounted on the bottom of the housing having a device connector for connecting to the auxiliary device; a keyboard assembly detachably attached to the housing; a keyboard seat formed on the upper surface of the housing to mount the keyboard assembly, the keyboard seat having an opening for enabling the auxiliary device to be mounted on the bottom in the internal space of the housing with the board connector connected to the device connector, and a bracket having two end support parts and an upper support plate for fixedly attaching the auxiliary device to the bottom of the housing, one of the two end support parts being pivotably attached to the sides of the auxiliary device and the other end supported by an internal structure of the housing

Abstract: A display device including a main body case having an aperture in a front side, a cathode ray tube in the main body case, a far infrared radiating material on at least one side surface inside the main body case, and a modulator for modulating far infrared rays radiated from the far infrared radiating material and emitted through the aperture.

Abstract: A high frequency resonator and a manufacturing method therefor are disclosed. The method for manufacturing a ceramic resonator includes the step of forming a ceramic piezoelectric device, a capacitor chip and a lead frame. Then the piezoelectric device and the capacitor chip are assembled into the lead frame, and the assembled chip is molded by using epoxy resin. The process for making the capacitor includes the step of cutting a ceramic wafer into a plurality of sub-wafers. Then electrodes are printed on one face of the sub-wafer in a dual-striped form, and a drying is carried out on the sub-wafer thus printed. Then another electrode is printed on a central part of the opposite face of the sub-wafer in such a manner as to be overlapped with the electrodes of the one face of the sub-wafer. Then the sub-wafer is dried. Then a baking is carried out on the sub-wafer thus dried, and the sub-wafer thus baked is cut into a plurality of capacitor chips.

Abstract: A method for preparing polyester fibers whose water absorbency is comparable to that of natural fibers in which, at a suitable addition time from polyester polymerization to a stage prior to spinning; hydrophilic inorganic particles such as calcium oxide particles, magnesium oxide particles, and manganese oxide particles are added at an amount of 0.01-50 weight % based on the total weight of the fibers. This method enables polyester fibers to have superior water absorbency as well as excellent physical properties. As the inorganic particles are low-priced, this helps to keep down the total cost of producing the fibers.

Abstract: A hinge structure of trunk lid for automobile adapted to prevent a user from being hurt by a closing trunk lid when the trunk lid is closed by weakened resilience when a torsion bar is aged, the structure including a hinge bracket fixed to a package tray at a body, a hinge arm rotably supported at one side thereof to the hinge bracket and fixed at the other side thereof to a bottom side of a trunk lid and a torsion bar mounted between the hinge arm and the hinge bracket for receiving resilience to a direction to which the hinge arm is opened, the structure comprising: a guide bracket integrally formed with the hinge bracket for receiving a trace were the hinge arm moves, and multi-stage control means mounted between the guide bracket and the hinge arm for resiliently controlling a position of the hinge arm at multi-stages.

Abstract: There is provided a channel estimating apparatus and method in a radio communication system.

Abstract: A method for manufacturing an aluminum oxide film for use in a semiconductor device which includes the following steps: preparing a semiconductor substrate and setting the semiconductor substrate in a reaction chamber; supplying modified trimethyl aluminum (MTMA) as an aluminum source material into the reaction chamber so that it could be absorbed on the semiconductor substrate; discharging unreacted MTMA or by-product through a first pump by permitting nitrogen gas to flow into the reaction chamber and purging the chamber for vacuum status; supplying an oxygen source into the reaction chamber so that it could be absorbed on the semiconductor substrate; and discharging an unreacted oxygen source or by-product through a second pump by permitting nitrogen gas to flow into the reaction chamber and purging the chamber for vacuum status.

Abstract: A cellular phone with lamps comprising first, second and third illuminating lamps, an illuminating button, a cover open/close detecting unit and a control unit, for use as memorandum reading and flash light functions and for use as a lamp for illuminating an entire area of a key pad, thereby simplifying structure and reducing thickness of the cellular phone.

Abstract: A method for controlling call under use of ATM transfer capabilities call gap during the overload of an ATM switching network. The method comprises the steps of accepting a high priority call need first by means of call priority in a given time gap; and accepting the call in an order of DBR, SBR, ABR (ABT), and UBR service, in case that the call priority is the same, or in case that there is no call priority.

Abstract: A pharmaceutical capsule composition for oral administration exhibiting controllable, satisfactory release profiles of both loratadine and pseudoephedrine or its salts, which comprises: (a) a plurality of rapid-release pellets (pellets A), each pellet containing (i) a therapeutically effective amount of loratadine, (ii) pseudoephedrine or a pharmaceutically acceptable salt thereof, and (iii) one or more pharmaceutically acceptable excipients; and (b) a plurality of extended-release pellets (pellets B), each pellet containing (i) pseudoephedrine or a pharmaceutically acceptable salt thereof and (ii) one or more pharmaceutically acceptable excipients, which are coated with a water-insoluble polymer in an amount ranging from 2 to 30 wt % and a wet-blocking agent selected from the group consisting of magnesium stearate, talc, fatty acid ester and a mixture thereof in an amount ranging from 2 to 30 wt %, based on the total weight of pellets B.