baber/WOPTO huggingface dataset:
Patent KR-20040017576-A (KR)
Title: A remote controller and system founded microphone
Inventor: EOM HO DONG
IPC: H04Q9/00
Filed: 2002-08-22
Abstract: PURPOSE: A remote controller having a microphone and a system therefor are provided to input an accurate voice through the microphone by installing the microphone in the remote controller. CONSTITUTION: A key input unit(10) inputs an operation command signal about a digital set-top box(30) and a microphone use mode. A memory(12) stores standard data for decoding an encoded voice signal and standard data for decoding the operation command signal inputted by the key input unit(10). A microphone(14) inputs the voice of a user. A voice processing device(40) processes the voice inputted by the microphone(14), and outputs the encoded voice signal. If the microphone use mode is set up by the key input unit(10), a control unit(22) compares the encoded voice signal from the voice processing device(40) with the standard data previously stored in the memory(12) and decodes the voice signal. The control unit(22) controls the generation of an infrared signal according to the decoded result. An infrared signal generating unit(24) generates the infrared signal by the control of the control unit(22). An infrared transmission unit(26) remotely transmits the infrared signal from the infrared generating unit(24) to the digital set-top box(30).
Patent KR-20040024257-A (KR)
Title: The apparatus to knee-bolster for vehicles
Inventor: HAM BYEONG RYEOL
IPC: B60R21/02
Filed: 2002-09-13
Abstract: PURPOSE: A knee-bolster device for a vehicle is provided to safely protect a passenger from a vehicle crash by controlling the impact absorption of a couple of hydraulic dampers. CONSTITUTION: A knee-bolster device for a vehicle is composed of a cowl cross member(100) horizontally installed at one side of the vehicle, a couple of hydraulic dampers(102) coupled to the cowl cross member and damping impact energy, a knee-bolster panel(104) coupled to the rear of the hydraulic dampers and facing the knees of a passenger, and an impact absorber(106). The impact absorber is coupled to the knee-bolster panel, and is made of flexible and elastic material.
Patent KR-20040025147-A (KR)
Title: Wideband optical fiber amplifier
Inventor: HWANG SEONG TAEK
IPC: H01S3/00
Filed: 2002-09-18
Abstract: PURPOSE: A broadband optical fiber amplifier is provided to reduce the number of components such as an optical isolator and an optical signal coupler by using a 4-port optical circulator to receive a broadband optical signal from an optical communication network and perform a function of the optical isolator. CONSTITUTION: A broadband optical fiber amplifier includes the first amplifier(230), a C/L splitter(213), the second amplifier(240), an optical signal coupler(215), and an optical circulator(210). The first amplifier(230) is used for amplifying and outputting a C-band and an L-band broadband optical signal and outputting the amplified spontaneous emission light. The C/L splitter(213) is used for splitting the amplified broadband optical signal into the C-band optical signal and the L-band optical signal. The second amplifier(240) is used for amplifying and outputting the L-band broadband optical signal. The optical signal coupler(215) is used for coupling the C-band broadband optical signal and the amplified L-band broadband optical signal and outputting the coupled signal. The optical circulator(210) includes the first port for receiving the broadband optical signal, the second port for outputting the broadband optical signal and receiving the amplified spontaneous emission light, the third port for transferring the amplified spontaneous emission light to the second amplifier and receiving the amplified L-band broadband optical signal, and the fourth port for outputting the L-band broadband optical signal to the optical signal coupler.
Patent KR-20040027098-A (KR)
Title: Ventilation system
Inventor: SATO KENICHI
IPC: F24F7/04
Filed: 2002-09-27
Abstract: PURPOSE: A ventilation system is provided to ventilate a whole building even if wind acts in one direction, and improve an indoor environment by controlling a ventilation rate. CONSTITUTION: An air supply duct runs through an inside of a building from an outside of the building. An exhaust duct(g) runs through a void space(b) from the inside of the building. A current control damper(1) is formed at the air supply duct for controlling the quantity of a current proceeding to the void space. A current control and counter current preventing damper(11) is formed at the exhaust duct for controlling the quantity of a current proceeding to the void space and preventing a back current. A rising current generated in the void space induces a current proceeding to the void space.
Patent KR-20040028030-A (KR)
Title: Beam distortion preventing method for field emisssion display
Inventor: MUN SEONG HAK
IPC: H01J1/30
Filed: 2002-09-28
Abstract: PURPOSE: A beam distortion prevention method of a field emission display is provided to improve the operation reliability and to prevent a degradation of an image quality by removing a charged electron at a spacer. CONSTITUTION: A field emission display comprises a plurality of scan lines having at a base plate, an anode having at a top plate, a spacer supporting a separating range between the base plate and the top plate. A beam distortion prevention method of a field emission display comprises a step of driving of one most adjacent scan line against the spacer among the plurality of scan lines, a step of applying a spacer pulse of a low voltage to the spacer and one or the plurality of scan line adjacent to the spacer, before driving of another most adjacent scan line.
Patent KR-20040033669-A (KR)
Title: A steel girder outconer form and a method of assembling steel girder form
Inventor: KIM DO WON
IPC: E04G13/04
Filed: 2002-10-15
Abstract: PURPOSE: A beam steel out corner form is provided to increase the working speed and to minimize the loss of materials by assembling and dismantling a beam form easily, to minimize the impact added on a building by dismantling each beam steel out corner form one by one and to use the pre-manufactured form without assembling a form in a construction site. CONSTITUTION: The beam steel out corner form(100) comprises a body formed to have an L-shaped section and the curved contact surface with the inner side of an upper wall and the upper side of a floor, a pin hole formed on the upper part of an upper wall of the body and a pin hole formed on the side of the floor of the body. The beam steel form assembling method comprises the steps of: coupling a pair of beam steel out corner forms(100) and a floor form(200) on the floor; coupling the beam steel out corner form(100) coupled with the floor form(200) with scaffolding log(500); coupling the beam steel out form(100) coupled with the scaffolding log(500) with a wall form(300); craning the beam steel form out corner form(100) coupled with the wall form(300), then placing on a column; and fixing a supporter(400) to the placed beam steel out corner form(100).
Patent KR-20040034257-A (KR)
Title: Collimating lens and optical scanning apparatus using the same
Inventor: KIM HYEONG SU
IPC: H04N1/113
Filed: 2002-10-21
Abstract: PURPOSE: A temperature-corrected collimating lens and an optical scanning system using the same are provided to maintain constantly a focal distance regardless of a variation of temperature by improving a structure of the collimating lens. CONSTITUTION: A temperature-corrected collimating lens(60) includes a refractive face(62) and a diffractive face(64) in order to convert an output beam of a light source(50) to a parallel beam. The temperature-corrected collimating lens(60) is formed with a couple of plastic lenses. One face of the temperature-corrected collimating lens is formed with the refractive face(62). The other face of the temperature-corrected collimating lens is formed with the diffractive face(64). The power of the refractive face(62) and the power of the diffractive face(64) are defined to prevent a change of the power of the temperature-corrected collimating lens due to a variation of temperature.
Patent KR-20040035436-A (KR)
Title: Polyacrylate polymers composition for photoinduced liquid crystal alignment through co-polymerization, preparation method of the film for photoinduced liquid crystal thereby and the liguid crystal cell using the film
Inventor: KIM JIN YUL
IPC: C09K19/56
Filed: 2002-10-22
Abstract: PURPOSE: Provided is a polyacrylic photosensitive polymer liquid crystal alignment agent having excellent photochemical and thermal stabilities, electro-optical properties and alignment characteristics. A method for making an alignment layer using the composition and a liquid crystal device using the alignment layer are also provided. CONSTITUTION: The polyacrylic photosensitive polymer liquid crystal alignment agent is obtained by copolymerizing an acrylic monomer and a stilbene monomer which have a pendant photo-reactive group capable of photo-dimerization, photo-isomerization or photo-crosslinking. Additionally, the method for making a liquid crystal alignment layer(1) comprises the steps of: dissolving the liquid crystal alignment agent in an organic solvent; coating the formed solution on a substrate(2) by spin coating or printing to form an alignment layer(1); and slantingly or vertically irradiating the surface of the alignment layer(1) with UV, non-polarized or linearly polarized by a polarizer.
Patent KR-20040037000-A (KR)
Title: Mobile Phone having Thermochromic Substance
Inventor: HWANG UN SEO
IPC: H04B1/08
Filed: 2002-10-25
Abstract: PURPOSE: A thermochromic mobile communication terminal is provided to naturally change in color while a user is communicating with the other party according to a temperature change, for users' fun and interest. CONSTITUTION: A body part(110) includes a base layer(210), a color development layer(220) and a transparent layer(230). The base layer(210) is made of a synthetic resin material. The color development layer(220) contains a thermochromic material which is changed in color according to a temperature. The thermochromic material is coated on the body part(110) through a screen printing or a silk printing method. The transparent layer(230) protects the color development layer(220) and checks a color development phenomenon taking place at the color development layer(220). When a user is holding a mobile communication terminal, heat of the user's hand is transferred to the body part(110), so that a color of the color development layer is changed.
Patent KR-20040039712-A (KR)
Title: driving apparatus for Flyback Transformer
Inventor: CHO SU HYEON
IPC: G09G1/00
Filed: 2002-11-04
Abstract: PURPOSE: An FBT driver is provided to prevent damage of circuits connected to an FBT by detecting voltage dropping to a lower value than a minimum limit value due to an over-load applied to a high-voltage output terminal. CONSTITUTION: An FBT driver includes an FBT(10) having plural high-voltage output terminals for outputting different high-voltages and an FBT driving switch for turning on or off an operation of the FBT. The FBT driver further includes a low-voltage detector and a controller. The low-voltage detector (21) detects an output voltage of the high-voltage output terminal. The controller(30) controls to interrupt the operation of the FBT when the detected voltage of the low-voltage detector is lower than a minimum limit value.
Patent KR-20040043041-A (KR)
Title: Secondary battery with safety device
Inventor: KIM DAE GYU
IPC: H01M2/12
Filed: 2002-11-15
Abstract: PURPOSE: A secondary battery provided with a safety device is provided, to allow a current to be cut effectively when the internal pressure of a battery is increased and to improve the sealing efficiency of a battery can, thereby enhancing the safety and confidence of a battery. CONSTITUTION: The secondary battery comprises a can(20) which has an open part(201) at the upper part and receives a generation means(21); a variable plate(31) which is adhered to the inner face of the open part, and has a terminal part(32) which is connected with any one electrode of the generation means and is electrically insulated with the terminal part; an insulating plate(35) which is placed at the upper part of the variable plate, and has a breaking part(35a) which is modified by the internal pressure increased above a tolerance limit to be broken; a terminal cap(37) which is placed at the upper part of the insulating plate, and electrically communicates with the terminal part of the variable part; and a gasket(34) which comprises an insulating material and is placed between the inner face of the open part and at least the insulating plate and the terminal cap.
Patent KR-20030003165-A (KR)
Title: A self- amalgamating insulation tape
Inventor: PARK KYOUNG ROCK
IPC: B29C47/02
Filed: 2002-11-25
Abstract: PURPOSE: A self-bonding insulation tape is provided to maintain superior adhesive force of the self-bonding insulation tape by preventing the self-bonding insulation tape from being easily hardened depending on an external temperature. CONSTITUTION: Stearic acid 0.6 to 0.8 weight percent, resin 4 to 6 weight percent, zinc stearate 2 to 4 weight percent, polybutene 50 to 55 weight percent, aluminum hydroxide 105 to 110 weight percent, black carbon 4 to 6 weight percent, and white carbon 28 to 32 weight percent are added to butyl rubber 100 weight percent, thereby obtaining a mixture compound(10). The mixture compound is inputted into an extruder so as to extrude the mixture compound in a size of 0.4 to 0.6 mm(20). A polyethylene film is attached to an outer surface of the mixture compound(30). Then, the mixture compound is cut into a predetermined size(40).
Patent KR-20040046264-A (KR)
Title: Panel driving method and apparatus with address-sustain mixed interval
Inventor: CHAE SEUNG HUN
IPC: G09G3/296
Filed: 2002-11-26
Abstract: PURPOSE: A method for driving a panel to be operated by the complex process of an address period and a sustain period and an apparatus for the same are provided to improve the luminance of the screen. CONSTITUTION: A method for driving a panel to be operated by the complex process of an address period and a sustain period is characterized in that a complex period(T1), a common period(T2) and a correction period(T3). The complex period(T1) performs an address period and a sustain period for the pixels of each group subsequently and performs the sustain period for the pixels of the other group previously performed the address period during the sustain period for the pixels of the specific one group. The common period(T2) commonly performs the sustain period during a predetermined period for the pixels belonging all groups. And, the correction period(T3) selectively performs an additional sustain period for pixels of each group so as to satisfy the predetermined degree of gray level to the pixels of each group.
Patent KR-20040050101-A (KR)
Title: Bluetooth-IP access system
Inventor: HAN SANG BAEK
IPC: H04L12/66
Filed: 2002-12-09
Abstract: PURPOSE: A Bluetooth access system is provided to supply a Bluetooth access device mounted with a fast retrieval support module having broadband high capacity, and to supply a Bluetooth terminal, thereby carrying out a fast access process with broadband high capacity. CONSTITUTION: A Bluetooth access device(100) has at least more than one Bluetooth access point including the first search support module(110) that consists of a database(108) for storing Bluetooth addresses of adjacent access points and an automation unit necessary for a fast retrieval request and a response. A terminal(200) has at least more than one Bluetooth access point including the second search module(210) that consists of a database(208) for storing Bluetooth addresses of adjacent access points and an automation unit necessary for a fast retrieval request and a response. A communication link(300) consists of a fast retrieval request information unit(310) and a fast retrieval response information unit(320).
Patent KR-20030086215-A (KR)
IPC: A62B18/02
Filed: 2002-12-12
Abstract: 본 발명은, 안면에 피트한 접안부를 갖는 마스크로서 특히, 마스크의 입가 및 코부분을 덮는 부분과 안면과의 틈을 없앤 접안부를 갖는 마스크를 제공하는 것을 목적으로 한다. 
     본 발명의 마스크는 마스크 본체부와 접안부로 되고, 본체부의 주연부와 접안부의 주연부가 접합되어 있는 마스크로서, 상기 접안부는 나일론섬유 또는 폴리에스테르섬유로 된 신축성을 갖는 직물의 한쪽 면에 폴리우레탄 등의 연질 수지를 라미네이트한 시트상 직물로 구성되며, 또한, 상기 라미네이트한 시트 직물이 이형 링상으로 절단되어 있는 것을 특징으로 하는 마스크이다.
Patent KR-20040051313-A (KR)
Title: Restart Triple Modular Redundancy Apparatus and Restart Method of Component thereof
Inventor: KIM YEONG SEON
IPC: G06F9/44
Filed: 2002-12-12
Abstract: PURPOSE: A TMR(Triple Modular Redundancy) device for restart and a method for restarting a component on the same are provided to offer a high stability and reliability by defining a value failure of the component expressing a sign of an error, and recovering the component to an initial state as finding out a state expressing the sign and restarting the component. CONSTITUTION: Three components(100,200,300) include the same configuration elements for the same process for input. A voter(400) outputs the final result value according to a majority voting rule algorithm(420) discriminating the component occurring the value failure by respectively receiving a process result value for the same input from the three components. The component receiving a restart order from the voter performs the initialization for each configuration element.
Patent KR-20040051936-A (KR)
Title: Semiconductor memory device with improved data read ability
Inventor: LEE SEUNG HUN
IPC: G11C11/413
Filed: 2002-12-13
Abstract: PURPOSE: A semiconductor memory device having improved data read ability is provided to improve the stability of a read operation at a low voltage level by activating a data transmit path by a direct sense amplifier and a path for writing data in reading data. CONSTITUTION: A direct sense amplifier circuit(310), responsive to a read signal, transmits read data in a pair of bit lines having first and second bit lines(BL,BLB) to a pair of data input/output lines having first and second data input/output lines(DIO,DIOB). An input/output gate circuit(320), responsive to a read/write signal, transmits the read data in the pair of bit lines to the pair of the data input/output lines, or transmits write data in the pair of the data input/output lines to the pair of bit lines. An operation controller(330), responsive to a column address signal and a write instruction, generates the read signal and the read/write signal upon a read operation turn-on the direct sense amplifier circuit(310) and the input/output gate circuit(320). Further, the operation controller(330), responsive to the column address signal and the write instruction, generates the read signal and the read/write signal upon a write operation to turn-on the input/output gate circuit(320) and turn-off the direct sense amplifier circuit(310).
Patent KR-20040054940-A (KR)
Title: Cinnamic aldehyde containing composition having suppressive effect on inducible nitric oxide synthase and pro-inflammatory cytokine
Inventor: CHO HO SEONG
IPC: A61K31/11
Filed: 2002-12-18
Abstract: PURPOSE: Provided is a cinnamic aldehyde-containing composition which has suppressive effect on inducible nitric oxide synthase and pro-inflammatory cytokine. Therefore, the composition is used for the treatment of inflammation caused by increase of nitric oxides and cytokines. CONSTITUTION: A composition having suppressive effect on inducible nitric oxide synthase and pro-inflammatory cytokine is characterized by containing, as an active ingredient, 0.001-20 wt.% of cinnamic aldehyde represented by the formula(1), based on the total weight of the composition.
Patent KR-20030053437-A (KR)
Title: System for connecting and locking rotor blades of an axial compressor
Inventor: ARINCI PAOLO
IPC: F01D5/30
Filed: 2002-12-20
Abstract: PURPOSE: A connecting and locking system of blades and a rotor stage of an axial compressor including the system are provided to quickly assemble, disassemble, and replace the blade by reducing the number of parts and to simplify removal of a locking device and replacement of the blade without disassembling a rotor. CONSTITUTION: A connecting and locking system of blades fixed circumferentially to a rotor disc(1) of an axial compressor comprises plural blades(10') positioned in an array along the circumference of the rotor disc; a unit for positioning and locking the blades, which can lock the blades in a predetermined position; a circumferential seat part which has a shaped profile and which is formed along the circumference of the rotor disc, and which can house slidably in a radial arrangement the roots(13) of the blades and the positioning and locking unit; and at least one insertion slot, intersecting the circumferential seat to permit the insertion of the roots of the blades and the positioning and locking unit.
Patent KR-20040057589-A (KR)
Title: method for fabricating capacitor
Inventor: CHOI BYEONG JAE
IPC: H01L27/108
Filed: 2002-12-26
Abstract: PURPOSE: A method for forming a capacitor is provided to be capable of preventing the formation of a native oxide layer between a lower electrode and a dielectric film. CONSTITUTION: A doped amorphous silicon layer as a lower electrode is formed on a semiconductor substrate. First cleaning is performed. An HSG(Hemispherical Silicon Grain) is grown on the amorphous silicon layer. The resultant structure is secondly cleaned. Annealing is performed by in-situ using NH3 gas. Then, a dielectric film of ONO structure and a doped polysilicon layer as an upper electrode are sequentially formed on the resultant structure.
Patent KR-20040058853-A (KR)
Title: liner channel select filter
Inventor: CHOI GI WON
IPC: H03H11/12
Filed: 2002-12-27
Abstract: PURPOSE: A linear channel select filter is provided to control current of the filter to linearly vary a desired frequency. CONSTITUTION: A linear channel select filter for selecting a frequency using resistance and capacitance includes a GM current cell part(100) and a capacitor circuit part(200). The GM current cell part decides a control voltage in response to a select signal and provides output current in response to a differential input voltage. The GM current cell part linearly controls the output current based on the control voltage, and provides resistance linearly varied with the output current. The capacitor circuit part is connected to the GM current cell part to provide capacitance.
Patent KR-20040060036-A (KR)
Title: Process for the production of paper
Inventor: JUNG YEONG JAE
IPC: D21H17/68
Filed: 2002-12-30
Abstract: PURPOSE: A manufacturing method of paper is characterized by using cationic gua gum having at least 0.17 of substitution and swelling clay, increasing yield rate and current of the paper, improving paper making workability and increasing strength of the same. CONSTITUTION: A manufacturing method of paper is as follows: preparing paper material containing cellulose; putting 0.01-5.0% of cationic gua gum having 0.17-1.0 of substitution into the paper material based on total dried paper material; condensing the paper material; giving shear force to the condensed material to disperse the aggregation; putting 0.01-10.0% of swelling clay into the paper material to prepare suspension; dehydrating the suspension on a wire; and then pressing the dehydrated suspension with a press. Rate of the gua gum and the swelling clay is 10 : 1 - 1 : 20(w/w).