baber/WOPTO huggingface dataset:
Patent KR-20040062374-A (KR)
Inventor: CHEN SHI MING
IPC: H01L25/075
Filed: 2003-04-28
Abstract: PURPOSE: A mixed color light-emitting diode is provided to make a wavelength of a emitted light be robust to temperature and operation current variations by stabilizing current and voltage outputs. CONSTITUTION: A mixed color light-emitting diode includes a first electrode(320) having a first polarity, a first LED chip(310) placed on the first electrode, a second LED chip(330) placed on a portion of the first LED chip, a second electrode(325) placed on another portion of the first LED chip and having a second polarity, a third electrode(350), and a fourth electrode(340). The third electrode is placed on a portion of the second LED chip and has the first polarity. The fourth electrode is placed on another portion of the second LED chip and has the second polarity.
Patent KR-20040092968-A (KR)
Inventor: CHO HONG YEON
IPC: A61K31/35
Filed: 2003-04-30
Abstract: PURPOSE: Provided are a method for purifying naringenin, as a flavonoid from a citron and the use thereof for an AChE inhibiting composition. The AChE inhibiting composition containing the naringenin as an active ingredient is useful for drugs or functional foods which improve age-associated memory impairment and senile dementia. CONSTITUTION: The method for purifying naringenin is characterized by the steps of: extracting a citron with methanol, followed by distillation under reduced pressure; subjecting the methanol extract to solvent-fraction to give a water layer and an ethyl acetate layer; and performing open silicagel column chromatography and TLC with the ethylacetate layer using chloroform and methanol to give naringenin as an AChE inhibitor.
Patent KR-20040096030-A (KR)
Inventor: YANG CHI YEONG
IPC: B60R1/07
Filed: 2003-05-07
Abstract: PURPOSE: An inside/outside mirror control system is provided to improve stability and reduce noise by controlling motors with a smart ECU and LIN interface. CONSTITUTION: An inside/outside mirror control system is composed of a master module(10) connected to an operation input switch(11) and having a master ECU(12), a plurality of smart ECUs(30a,30b,30c) for selectively controlling motors(M), and an LIN interface IC(20) connected to the master module and the smart ECU. The master module and the smart ECUs control the motor for driving an outside mirror or inside mirror with LIN communication through the LIN interface IC. The master ECU receives a signal from the operation input switch, and commands the smart ECUs to control a motor corresponding to the received signal. The smart ECU includes a CPU for controlling the system, a motor sensor input unit, a voltage regulating unit for regulating the power supplied to the CPU and sensors, an LIN driver for providing LIN communication, and a smart motor output unit having a MOSFET and driving the motors.
Patent KR-20030090523-A (KR)
Title: 프린트 배선판용 커넥터
IPC: H01R13/64
Filed: 2003-05-19
Abstract: 본 발명의 과제는 소형화 및 박형화를 유지하면서, 억지 끼워 맞춤과 역 끼워 맞춤을 확실하게 방지할 수 있는 고전압용에 적합한 프린트 배선판용 커넥터를 제공하는 것이다. 
     전방면이 개구된 편평한 상자형으로 성형되어 있는 베이스 하우징(2)에 복수의 핀 콘택트(3)가 나란히 수용되어 있는 베이스 커넥터(1)와, 복수의 전선(31) 단부에 접속한 소켓 콘택트(32)를 개별적으로 이격하여 수용하는 복수의 통형 하우징부(24)가 소정 간격을 두고 배치되어 있는 소켓 하우징(22)을 갖는 소켓 커넥터(21)로 이루어지고, 베이스 하우징(2)의 하부벽(6) 내면에, 통형 하우징부(24) 사이의 공간부(26)에 결합하는 돌조 부재(9)가 개구부(4)까지 연장되어 설치되어 있다.  베이스 하우징(2)의 개구부의 상부벽 단부 모서리에 따라 절결부(10)가 설치되고, 상기 절결부(10)를 통해 베이스 하우징(2)의 상방으로부터 돌조 부재(9)를 눈으로 확인할 수 있다.
Patent KR-20040100621-A (KR)
Inventor: KIM DAE JUNG
IPC: G06F17/50
Filed: 2003-05-23
Abstract: PURPOSE: A method for collectively designing safety valves and vent pipes is provided to reduce time and expense, and minimize an error due to a manual calculation by automatically calculating designs of the safety valves and the vent pipes. CONSTITUTION: Key data such as a valve type, a required capacity, a set pressure, an operating temperature, over pressures, and a back pressure for selecting a valve is inputted(S11). After calculating a relieving pressure, a vale selection factor value, such as a back pressure correction factor, a superheat correction factor, a high pressure correction factor, an effective coefficient of discharge, received from a vendor is inputted(S13). A minimum effective area size is compared with a required area size by inputting the required area size and calculating the minimum effective area size(S16). If the minimum effective area size is larger than the required area size, the minimum area size is determined as an optimal effective area size(S17).
Patent KR-20040104774-A (KR)
Inventor: LIM DAI JUNG
IPC: C02F1/40
Filed: 2003-06-04
Abstract: PURPOSE: To provide a floating matter remover having a very high floating matter removing ratio by promptly collecting only floating matters floated on water while floating matter collectors on which a plurality of holes are formed are rotating along a connecting body and spraying water onto the collected floating matters through spray nozzle, thereby discharging the floating matters to the outside. CONSTITUTION: The floating matter remover comprises a body(20) which is constructed in such a way that a left plate and a right plate are connected to each other by at least two or more connectors, a plurality of rotary shafts consisting of a driving shaft(10a) driven by an external power and two or more driven shafts(10b) form a certain track between the left plate and the right plate, and two of the rotary shafts are installed on an upper part of the body with being spaced apart from each other in a certain distance; a floating matter collection tank(30) installed at the lower side between the rotary shafts installed on the upper part of the body; a connecting body(40) consisted of a belt or chain to interlockingly connect the rotary shafts of the body; floating matter collectors(50) installed on the connection body with being spaced apart from each other in a certain distance to scoop up floating matters while the floating matter collectors are being rotated along a certain track; and a spray part(60) for spraying water onto the floating matters to wash out the floating matters.
Patent KR-20040030221-A (KR)
Inventor: KAUFFMAN THOMAS FREDERICK
IPC: C09D7/65
Filed: 2003-06-14
Abstract: PURPOSE: A curable fluid capable of forming a polymeric composition for coatings and adhesives is provided to show low viscosity before curing and high adhesiveness after being exposed at a curing condition. Further, a composite article using the curable fluid is provided. CONSTITUTION: The curable fluid comprises polymeric nanoparticles, wherein the curable fluid can form a polymeric composition after being exposed under at least one cure condition selected from elevated temperature, radiation, the mixing with moieties having complementary reactive groups and combinations thereof, wherein the polymeric nanoparticles comprise at least one multi-ethylenically unsaturated monomer as a polymerization unit; and the polymeric nanoparticles have an average diameter of 1-50nm. The composite article comprises a polymeric adhesive composition and at least one subsequent substrate. The article is produced by: (a) applying a layer of a curable fluid comprising polymeric nanoparticles, which comprise at least one multi-ethylenically unsaturated monomer as a polymerization unit, and have an average diameter of 1-50 nm; (b) contacting said layer to the subsequent substrate; and (c) exposing said curable fluid to at least one cure condition selected from elevated temperature, radiation, mixing with moieties having complementary reactive groups, and combinations thereof.
Patent KR-20050000877-A (KR)
Inventor: PARK JAE SUK
IPC: A47D1/00
Filed: 2003-06-25
Abstract: PURPOSE: A chair for babies or young infants are provided which is configured to securely support a baby's body and to offer to the baby a proper assistance in reaching a safe and convenient seating position. CONSTITUTION: The chair comprises: a backrest cushioning unit(12) having a support(10) for supporting the torso of a baby and preventing the chair from tilting over backward even if the baby leans back; a lateral cushioning unit(14) adapted to protect sides of the baby by holding the lower body of the baby and surrounding the hip; and a seating mat(16) adapted to prevent the chair from sliding in a horizontal direction by a baby's weight applied when the baby is seated thereon.
Patent KR-20040035552-A (KR)
Inventor: LEE IN YEOP
IPC: A61K8/25
Filed: 2003-06-25
Abstract: PURPOSE: Provided are a zeolite granule containing fluorine for dentifrice and a dentifrice composition containing the same, thereby preventing tooth decay, and removing plaque and tartar effectively. CONSTITUTION: A zeolite granule containing fluorine for dentifrice is characterized by simultaneously containing 10-50 wt.% of silica as a polishing component, and 0.5-3 wt.% of a fluorine compound as a reinforcing agent. A dentifrice composition is characterized by containing 0.5-40 wt.% of the zeolite granule.
Patent KR-20050003099-A (KR)
Inventor: PARK B S
IPC: H01H9/16
Filed: 2003-06-30
Abstract: PURPOSE: An indicator is provided to reduce distortion of light by permitting the indicator to have a conical structure and concentrating the path of light to a focusing unit. CONSTITUTION: An indicator comprises an insertion portion where a knob assembly(20) is inserted; a flange portion formed along the circumference of the insertion portion and coupled to a panel(22); a conical portion protruded downward in opposition to the insertion portion; a light diffusion portion formed in the conical portion such that the light diffusion portion contacts the bottom of the insertion portion; and a light focusing portion formed at the apex of the conical portion in opposition to the light diffusion portion.
Patent KR-20050002080-A (KR)
Inventor: LEE MIN KYU
IPC: H01L21/66
Filed: 2003-06-30
Abstract: PURPOSE: A test device structure of a transistor is provided to improve the size difference by monitoring the size of transistor and to improve reliability by monitoring overlay misalignment of a contact mask. CONSTITUTION: A test device of a transistor comprises an active region(13) defined by a first and second isolation layers(12-1,12-2), a gate electrode, and four junction parts divided by the gate electrode. In the state of applying gate voltage to the gate electrode, a source voltage is applied to the first junction part(16-1) in the upper-right corner and a drain voltage is applied to the second junction part(16-2) in the upper-left corner, thereby operating the first transistor. Also, a source voltage is applied to the second junction part and a drain voltage is applied to the third junction part(16-3) in the lower-left corner, thereby operating the second transistor. A source voltage is applied to the third junction part and a drain voltage is applied to the fourth junction part(16-4) in the lower-right corner, thereby operating the third transistor. The four transistor is operated by applying a source voltage to the fourth junction part and applying a drain voltage to the first junction part.
Patent KR-20050002441-A (KR)
Inventor: LEE SEONG WOOK
IPC: H01L21/28
Filed: 2003-06-30
Abstract: PURPOSE: A method of forming a storage node electrode of a semiconductor device is provided to prevent the leaning between adjacent storage node electrodes due to a high aspect ratio by using an oxide layer. CONSTITUTION: A lower insulating layer(33) with storage node contact plugs(41) and an etch stop layer(35) are formed on a semiconductor substrate(31). A first oxide layer(43), a nitride layer(45) and a second oxide layer(47) are sequentially formed thereon. Storage node electrode regions for exposing the storage node contact plugs are formed in the resultant structure by using a lithographic process. A conductive layer(51) for contacting each storage node contact plug is formed in the storage node electrode region. The second oxide layer is removed therefrom.
Patent KR-20050003645-A (KR)
Inventor: KO SUNG WOO
IPC: H05B33/10
Filed: 2003-07-03
Abstract: PURPOSE: A shadow mask is provided to allow for uniform stretching all over the shadow mask by permitting cell regions and non-cell regions to have similar Young's moduli. CONSTITUTION: A shadow mask comprises a cell array constituted by a plurality of cells(160) and formed on an effective surface of a metal plate. A plurality of apertures which do not penetrate through the metal plate are formed in non-cell regions(130,140) between the cell arrays on the effective surface and certain parts(110,120) of a non-effective surface.
Patent KR-20050007072-A (KR)
Inventor: KIM YOUNG KIL
IPC: G02F1/13
Filed: 2003-07-11
Abstract: PURPOSE: A sealing agent hardening apparatus used for sealing an LCD(Liquid Crystal Display) panel, and a sealing agent hardening method using the same are provided to harden only sealing agents by applying ultraviolet rays to an area where the sealing agents are formed. CONSTITUTION: A glass substrate bonding body is secured on a rotative stage(100). The glass substrate bonding body includes a large lower glass substrate and a large upper glass substrate having a plurality of patterns in vertical and horizontal directions at equal gaps, spacers and sealing agents applied to the patterns, and liquid crystal filled between the lower and upper glass substrates corresponding to the patterns. A plurality of ultraviolet applying elements(200) are placed on the stage in parallel with the sealing agents applied in vertical and horizontal directions by controlling gaps between the ultraviolet applying elements.
Patent KR-20050011171-A (KR)
Inventor: BAEK IL HYUN
IPC: F04B27/08
Filed: 2003-07-22
Abstract: PURPOSE: An axial piston pump of a vehicle is provided to make a hydraulic system compact and to reduce the installation cost by obtaining two discharge flows from one pump with two discharge ports and through-ports formed at a cylinder. CONSTITUTION: An axial piston pump of a vehicle is composed of a driving shaft supported in the center of a housing by a bearing and installed horizontally; a swash plate disposed slantingly at the driving shaft; a cylinder block spline-combined with the driving shaft in the same direction; a piston inserted in plural cylinders arranged in the cylinder block and jointed by plural shoes disposed radially on the swash plate and a ball; a through-port formed inside the cylinder to suck in and discharge working fluid; and a suction port(44) and a discharge port(45) arranged at a valve plate(41) connected closely to the cylinder to suck in and discharge the working fluid. The through-port formed at the cylinder of the cylinder block is divided into inner and outer through-ports. The discharge port disposed at the valve plate comprises inner and outer discharge ports(52,53).
Patent KR-20030072543-A (KR)
Inventor: SEO DONG TAEK
IPC: E04H15/44
Filed: 2003-08-08
Abstract: PURPOSE: A button type height adjuster is provided to assemble/dismantle a tent post rapidly and simply using a button. CONSTITUTION: The button type height adjuster comprises: a post(10) provided with a detent fitting hole, a plate spring and a detent(76) projected to the fitting hole with elasticity of the plate spring; a detent device(60) attached to the post(10) to be slidable; a side projection(140) of the detent device(60) having a semicircular plane contacted with the detent(76); an auxiliary frame(96) attached at appointed intervals to project the detent(76); and a cylindrical button(114) whose end is coupled in the auxiliary frame(96) and contacted with the detent(76) to move from side to side.
Patent KR-20040018135-A (KR)
Inventor: JUNG YEONG MIN
IPC: G11B7/09
Filed: 2003-08-12
Abstract: PURPOSE: A device for driving an objective lens of an optical pickup is provided to reduce the size by integrating each coil necessary for displacing an objective lens in one coil assembly, and stretch a length of an effective coil by appropriately matching magnets and the coil assembly, thereby improving the control sensitivity. CONSTITUTION: A holder(110) is formed on a base(100). A blade(120) is mounted with an objective lens(130). An elastic support member supports the blade to the holder elastically movably. A pair of magnets(150) are installed on the base to be opposite to each other. A coil assembly(160) is formed of a focus coil, a tracking coil, and a tilt coil. The coil assembly is installed at the blade to be placed between the plurality of magnetic members.
Patent KR-20030072299-A (KR)
Inventor: JIN HO SOO
IPC: D21H19/22
Filed: 2003-08-22
Abstract: PURPOSE: A manufacturing method of sterilized packing paper which is characterized by having excellent transmissivity of paper laminated conjugate polymer is provided. The manufacturing method thereof is characterized by minimizing impurities(particles) when the paper is opened. CONSTITUTION: Sterilized packing paper is obtained by the steps of: embossing 60-80g of paper manufactured out of natural pulp; preparing an adhesive accelerator mixed the conjugate polymer(30-40% of ethylene vinyl acetate, 60-70% of polyethylene) with a solvent in a ratio of 1 : 15-20; coating one side of the paper with 3-5g of the adhesive accelerator; drying the paper at 110-120deg.C; and then corona-treating the paper to increase the transmissivity and to remove harmful factors.
Patent KR-20050020351-A (KR)
Inventor: KIM JAE HWAN
IPC: C12G3/02
Filed: 2003-08-22
Abstract: PURPOSE: A method for preparing Artemisia capillaris liquor is provided, thereby minimizing destruction of pigments of Artemisia capillaris, and removing Thujone as a nerve palsy causing substance, so that useful components and pigments of Artemisia capillaris can be contained in liquor. CONSTITUTION: The method for preparing Artemisia capillaris liquor comprises the steps of: heating green plants including dried Artemisia capillaris at 80 to 100 deg. C for 5 to 20 minutes to obtain an extract of green plants; adding water into the green plant extract and filtering the mixture, adding fermented alcohol into the filtered solution, and sonicating the mixture; and filtering the sonicated mixture with a filter paper and freeze-drying the filtered contents, wherein the Artemisia capillaris liquor comprises Artemisia capillaris extract, water, alcohol, Lycium chinense Miller, Crataegus pinnatida BGE., Cornus officinalis SIEB, Rubus coreanus MIQ, Astragalus membranceus Bunge, Panax ginseng C.A. Meyer, Adenophora triphylla var., Liriope platyphylla WANG., Pueraria lobata, Cinnamomum cassia Blume, Zingiber officinale Rosco, Glycyrrhiza uralensis Fischer and jujube.
Patent KR-20050022030-A (KR)
Inventor: LEE YONG JAE
IPC: A47L15/46
Filed: 2003-08-25
Abstract: PURPOSE: A tableware washer and a course control method thereof are provided to prevent waste of washing water by draining residual water after detecting residual water in a sump, and to improve washing efficiency by detecting the pollution level with a turbidity sensor and supplying water after draining washing water. CONSTITUTION: A tableware washer is composed of a circulation pump(400) supplying or draining water through a discharge port or a drain port by rotating or reversing, an arm washing tableware by dispersing washing water from the discharge port of the circulation pump, a sump(200) collecting washing water after washing tableware by injecting water through the arm, a turbidity sensor(300) installed in the lower part of the sump to detect remaining water in the sump and the turbidity of washing water in the sump, and a system microcomputer draining water in detecting remaining water in the sump by the turbidity sensor in finishing draining water and controlling the rotation direction of the circulation pump to supply water after draining water in case of the turbidity of washing water in the sump to be less than the predetermined value.
Patent KR-20050024899-A (KR)
Inventor: CHANG BOO HOAN
IPC: G06F17/00
Filed: 2003-09-05
Abstract: PURPOSE: A portal service offering system using the same screen with other users and a service offering method using the same are provided to enable each user to share information with other users of the same group in real-time by offering various kinds of services offered through a portal site to the users through the same interface screen and offering an interface for exchanging opinions among the users. CONSTITUTION: A portal service server(200) operates the portal site, and includes an IP obtainer(210), a grouping part(220), an information obtainer(230), and a controller(240). The IP obtainer obtains an IP(Internet Protocol) of personal terminals(110,120) connected to the portal site. The grouping part groups/manages ID information of the specified user as the same grouper by a request of each user. The information obtainer obtains information for activity on the Internet through a session connected to each personal terminal. The controller makes the same interface screen offered to each personal terminal of the users included in the same group by offering data for the activity of one user to each personal terminal. A messenger server(300) offers a messenger service for exchanging the opinions among the users.
Patent KR-20050028465-A (KR)
Title: Mcu application program verification system providing source code level debugging using debugging information files in different versions and method thereof
Inventor: HAN MIN JA
IPC: G06F9/44
Filed: 2003-09-18
Abstract: An MCU(Micro Controller Unit) application program verification system for debugging debugged source codes and updated source code in a source code level debugging with debugging information files generated from different versions, and a method thereof are provided to simultaneously debug the debugged/updated source codes in the source code level without changing an image corresponding to the debugged source codes. An I/O(Input/Output) device(100) outputs debugging instruction information by processing a debugging instruction inputted from a user through a user interface(310) and displays debugging information output corresponding to the debugging instruction information. A central controller(200) dynamically assigns priority to each debugging information files by receiving the source code(320) and the debugging information file corresponding to each source codes through a debugger(340). The central controller preferentially finds/outputs the debugging information through the debugging information file of the high priority. If the debugging information is not founded, the central controller finds/outputs the debugging information through the debugging information file of the next priority.
Patent KR-20040108311-A (KR)
Inventor: JUN SEONG IK
IPC: H04L9/06
Filed: 2003-09-18
Abstract: PURPOSE: A Rijndael block encryption system and an encrypting and decryption method thereof are provided to encrypt and decrypt real-time data within a short period of time by using repeatedly a round-calculation unit. CONSTITUTION: A round-calculation unit(100) includes a round-calculation execution part for processing data in M/m bit units in a conversion process such as a substitution process, a mix column process, and an add round key process and a round-key generation part for generating a round-key in an add round key process. A round-calculation control unit controls a round-calculation operation of the round-calculation unit. A data memory unit stores intermediate data of M/m bits each round of the round-calculation unit.