Abstract: Disclosed is a molten carbonate fuel cell capable of preventing the leakage of a fuel gas due to deterioration of material by suppressing a high temperature generated at a hot section within a unit cell, thereby improving the reliability thereof.

Abstract: A liquid crystal display has a mold frame divided into several parts. The liquid crystal display device includes a display unit for displaying an image, a back light assembly having a light source for generating a light, a light guiding plate for guiding the light, and a light focusing portion for focusing the light, and a mold frame divided into a first frame and a second frame. The mold frame receives the display unit and the back light assembly. The first frame receives the light guiding plate and the light focusing portion and the second frame receives the light source. A reflection sheet is integrally formed at an inner surface of the second frame so as to perform the function of a lamp reflector. Accordingly, a lamp cover is not required so that the number of parts and the manufacturing cost are reduced. A lamp can be exchanged by simply separating the second frame from the mold frame, so the fault of the light source caused by the friction with other elements is reduced when exchanging the lamp.

Abstract: A system for managing non-authentication-based access to at least one affiliated Web site linked with an advertisement is disclosed. A semi-compulsory advertising technique is used to compel the user to view a customized advertisement associated with the affiliated Web site and allow him/her to gain the non-authentication-based access to the affiliated Web site, which requires authentication, in reward for viewing the advertisement. Therefore, the user is able to use various pay sites free of charge for a limited period of time without member registration.

Abstract: A liquid crystal display has a mold frame divided into several parts. The liquid crystal display device includes a display unit for displaying an image, a back light assembly having a light source for generating a light, a light guiding plate for guiding the light, and a light focusing portion for focusing the light, and a mold frame divided into a first frame and a second frame. The mold frame receives the display unit and the back light assembly. The first frame receives the light guiding plate and the light focusing portion and the second frame receives the light source. A reflection sheet is integrally formed at an inner surface of the second frame so as to perform the function of a lamp reflector. Accordingly, a lamp cover is not required so that the number of parts and the manufacturing cost are reduced. A lamp can be exchanged by simply separating the second frame from the mold frame, so the fault of the light source caused by the friction with other elements is reduced when exchanging the lamp.

Abstract: A liquid crystal display has a mold frame divided into several parts. The liquid crystal display device includes a display unit for displaying an image, a back light assembly having a light source for generating a light, a light guiding plate for guiding the light, and a light focusing portion for focusing the light, and a mold frame divided into a first frame and a second frame. The mold frame receives the display unit and the back light assembly. The first frame receives the light guiding plate and the light focusing portion and the second frame receives the light source. A reflection sheet is integrally formed at an inner surface of the second frame so as to perform the function of a lamp reflector. Accordingly, a lamp cover is not required so that the number of parts and the manufacturing cost are reduced. A lamp can be exchanged by simply separating the second frame from the mold frame, so the fault of the light source caused by the friction with other elements is reduced when exchanging the lamp.

Abstract: A substrate bias generator which makes device characteristics stable by supplying a predetermined negative voltage to a substrate and minimally reduces current consumption during a self refresh mode. The substrate bias generator comprises a substrate voltage level detector for inputting a substrate voltage and outputting a signal which drives an oscillator in response to the input level, and a controller for inputting a chip active enable signal, a self refresh mode enable signal and an output signal of the substrate voltage level detector and controlling a switching operation of the substrate voltage level detector in response to the input level.

Abstract: A liquid crystal display has a mold frame divided into several parts. The liquid crystal display device includes a display unit for displaying an image, a back light assembly having a light source for generating a light, a light guiding plate for guiding the light, and a light focusing portion for focusing the light, and a mold frame divided into a first frame and a second frame. The mold frame receives the display unit and the back light assembly. The first frame receives the light guiding plate and the light focusing portion and the second frame receives the light source. A reflection sheet is integrally formed at an inner surface of the second frame so as to perform the function of a lamp reflector. Accordingly, a lamp cover is not required so that the number of parts and the manufacturing cost are reduced. A lamp can be exchanged by simply separating the second frame from the mold frame, so the fault of the light source caused by the friction with other elements is reduced when exchanging the lamp.

Abstract: A portable memory drive having a multi-connector, including a plurality of connectors different in type, receiving data from and transmitting data to an electronic device; a memory storing therein the data inputted from the electronic device; a controller storing the data received through the connector connected to the electronic device in the memory, reading out the data stored in the memory and providing the data to the electronic device through the connector connected to the electronic device. With this configuration, a memory drive having a multi-connector with which the memory drive can be directly connected to various ports provided in an electronic device, without other separate connections.

Abstract: The solid oxide fuel cell according to the present invention is directed to a support type or self-support type single cell in which four sides or opposite two sides of comers of the single cell are downwardly bent in an inverted U shape and have gas channels in the inner side and/or outer side with a straight line structure or lattice shape structure, so that a separating plate can be used without gas channels or channel support. A smooth flow of a reaction gas is implemented in the directions of the air electrode and the fuel electrode of a single cell.

Abstract: The invention relates to a novel method for preparing 2-(4-chlorobenzoylamino)-3-[2(1H)-quinolinon-4-yl]propionic acid, also known as Rebamipide represented by the formula I and useful for treatment of peptic ulcer from alkyl 2-(4-chlorobenzoylamino)-2-alkoxycarbonyl-3-[2(1H)-quinolinon-4-yl]propionate represented by the formula II in the presence of a base solution for hydrolysis and decarboxylation to remove a carboxyl group.

Abstract: A portable memory drive having a multi-connector, including a plurality of connectors different in type, receiving data from and transmitting data to an electronic device; a memory storing therein the data inputted from the electronic device; a controller storing the data received through the connector connected to the electronic device in the memory, reading out the data stored in the memory and providing the data to the electronic device through the connector connected to the electronic device. With this configuration, a memory drive having a multi-connector with which the memory drive can be directly connected to various ports provided in an electronic device, without other separate connections.

Abstract: The invention relates to a novel method for preparing 2-(4-chlorobenzoylamino)-3-[2(1H)-quinolinon-4-yl]propionic acid, also known as Rebamipide represented by the formula I and useful for treatment of peptic ulcer from alkyl 2-(4-chlorobenzoylamino)-2-alkoxycarbonyl-3-[2(1H)-quinolinon-4-yl]propionate represented by the formula II in the presence of a base solution for hydrolysis and decarboxylation to remove a carboxyl group.

Abstract: Disclosed is a molten carbonate fuel cell capable of preventing the leakage of a fuel gas due to deterioration of material by suppressing a high temperature generated at a hot section within a unit cell, thereby improving the reliability thereof.

Abstract: A backlight assembly, an LCD assembly having the same and an assembly method thereof are disclosed to reduce the assembly time and to improve the efficiency. The backlight assembly comprises: a mold frame having an inner lower surface and side walls normal to the inner lower surface; a reflector plate mounted on the inner lower surface of the mold frame; a light guiding plate disposed on the reflecting plate; a lamp assembly accommodated between one side portion of the light guiding plate and the side wall of the mold frame facing the one side portion of the light guiding plate; a series of diffusion sheets disposed on the light guiding plate; and a pair of fixing frames facing each other, covering an edge of the light guiding plate corresponding to a portion where the lamp assembly is accommodated and the side walls of the mold frame, pressing and fixing the light guiding plate, and being detachably coupled to the mold frame.

Abstract: System and method for displaying a user interface of an application in a computer having an operating program is provided. The system includes an operating system of a computer using a first basic language for a first user interface, an application program using a second language for a second user interface and running along with the operating system of the computer, and a language translation program being installed in the operating system of the computer and automatically translating the second user interface in the first basic language.

Abstract: A liquid crystal display has a mold frame divided into several parts. The liquid crystal display device includes a display unit for displaying an image, a back light assembly having a light source for generating a light, a light guiding plate for guiding the light, and a light focusing portion for focusing the light, and a mold frame divided into a first frame and a second frame. The mold frame receives the display unit and the back light assembly. The first frame receives the light guiding plate and the light focusing portion and the second frame receives the light source. A reflection sheet is integrally formed at an inner surface of the second frame so as to perform the function of a lamp reflector. Accordingly, a lamp cover is not required so that the number of parts and the manufacturing cost are reduced. A lamp can be exchanged by simply separating the second frame from the mold frame, so the fault of the light source caused by the friction with other elements is reduced when exchanging the lamp.

Abstract: A high efficiency compact gas-particulate separator is provided comprising: a bag filter disposed above and a cyclone disposed below,the bag filter including: a casing, a compressed air header into the casing; a diaphragm valve on the header; a blow tube connected to the header; a venturi for accelerating an ejected jet of compressed air from the blow tube and for inducing an inflow of secondary air; and a filter bag for collecting dusts mounted in the casing; the casing having a clean air outlet, andthe cyclone including: a dust-laden gas inlet; an outer cylinder for generating a centrifugal force, the cylinder being connected to the casing; an inner tube for letting a dust-laden gas pass from below upward into the casing; and a dust hopper for storing dust particles captured by centrifugal forces and dislodged dust cakes removed from the filter bag by cleaning.

Abstract: A proportional solenoid valve control system is applicable to hydraulic systems of heavy equipment, automatic transmission systems and furl injectors of vehicles. This system includes main circuitry which is composed of a switching element, a proportional solenoid valves, and a current detection resistor; and a control circuit which is composed of a current command detection circuit, a rectifier, an offset circuit, a current command adding and limiting circuit, an offset circuit, a current command adding and limiting circuit, a current detection circuit, an proportional integrator-controller, a pulse width modulation comparator, and an output circuit. In addition, the system, precisely controls the load currents flowing in the proportional solenoid valves according to the current commend.

Abstract: A knocking detecting system has an electronic control unit to detect the knocking caused by an abnormal combustion of a gasoline engine. The electronic control unit determines whether the knocking is generated according to an angular velocity variation. Specifically, the electronic control unit compares a variation of the crank angular velocity with respect to a predetermined variation value in the ignition area of the engine.

Abstract: A proportional solenoid valve control system limits the current flowing in a solenoid valve if the command current is higher than a fixed value which can be set by a user. A current command limiting circuit limits the current command by providing a fixed value as an output when a current command exceeds the predetermined level.