baber/WOPTO huggingface dataset:
Patent KR-20030004166-A (KR)
Title: How to manage and System of Personal-Video-Broadcasting possible of Video-Date in using Internet
Inventor: HAN SANG BIN
IPC: G06F17/00
Filed: 2002-10-26
Abstract: PURPOSE: A method and a system for managing a personal video broadcasting station enabling a video date through the Internet are provided to make a broadcasting station manager and a viewer exchange the information by connecting the manager and the viewer visually and acoustically. CONSTITUTION: A broadcasting server(300) stores the data needed for the personal video broadcasting via a manager terminal(100). The viewer watches the broadcasted contents by using a viewer terminal(150). The broadcasting server(300) includes a member management database(350) storing the personal information about the viewer, a relay processing unit(340) relaying the broadcasting of the manager terminal(100), a control unit(330) controlling the relay processing unit(340), a transmitting unit(320), and a broadcasting information database(360). The manager requests the broadcasting server(300) to start the broadcasting. If the manager is verified by the member management database(350), the information needed for broadcasting is transmitted to the manager terminal(100). The broadcasting server(300) provides the information of the broadcasting station via the viewer terminal(150).
Patent KR-20040041809-A (KR)
Title: Wiper blade apparatus having automatic type blade protection member
Inventor: OH MAN JU
IPC: B60S1/38
Filed: 2002-11-11
Abstract: PURPOSE: A wiper blade apparatus with a blade protecting unit is provided to prevent damage of the blade and noise in operating the wiper by protecting the wiper blade from foreign matters and sliding hard foreign matters to the rear part of the glass with the protecting blade. CONSTITUTION: A wiper blade apparatus is installed in a glass of a vehicle, and composed of a blade protecting unit for protecting a wiper blade(4). The blade protecting unit comprises a driving unit and a protecting blade(2). The driving unit has a linear moving member, and a driving source moving the linear moving member to the first front position or the second rear position. The protecting blade is turned forward in moving the linear moving member to the first position to cover the wiper blade, and turned backward in moving the linear moving member to the second position. A downward curved slot is formed in the protecting blade, and a hinge member is fitted to the slot.
Patent KR-20040042504-A (KR)
Title: Tire clamping apparatus using rack gear and pinion gear
Inventor: JU YONG SEONG
IPC: B62D65/00
Filed: 2002-11-14
Abstract: PURPOSE: A tire clamp device, making use of rack gears and a pinion gear is provided to reduce an error in the putting of a tire by enabling the exact putting and mounting of the tire. CONSTITUTION: A tire clamp device(100), making use of rack gears(50,60) and a pinion gear(70) comprises a frame(10) having a pair of first and second guide shafts(13,15) formed parallel; first and second bracket members(17,19) installed to the first and second guide shafts; first and second holder members(20,30) each installed to the first and second bracket members; a cylinder member(40) mounted to the first bracket, to give sliding driving force; the first and second rack gears oppositely installed to the first and second bracket members; and the pinion gear engaging with the first and second rack gear, to drive the first and second bracket member through the rectilinear movement of the cylinder member and make the first and second holders hold a tire.
Patent KR-20040043059-A (KR)
Title: Method for air conditioning and dehumidification motion of air canditioner
Inventor: CHOI HO SEON
IPC: F24F11/02
Filed: 2002-11-15
Abstract: PURPOSE: A method for operating air cooling dehumidifying of a heating and air-conditioning apparatus is provided to maintain a room in a more pleasant state by cooling the room with dehumidifying. CONSTITUTION: A humidity sensor of a heating and air-conditioning apparatus senses the humidity of a room(210). It is judged whether the sensed humidity is in a pleasant area by the temperature desired(220). If not, an operation mode is changed to remove the humidity through air cooling dehumidifying operation(230). The heating and air-conditioning apparatus runs air cooling dehumidifying operation to remove the humidity with cooling the room(240). A dehumidifying operation time is compared with a dehumidifying operation time preliminarily set(250). If the dehumidifying operation time is shorter than the preliminarily set dehumidifying operation time, an indoor temperature is sensed to be compared with a temperature desired(260). According to the sensed indoor temperature, the compressor is driven or turned off(270). If the dehumidifying operation time is longer than the preliminarily set time, the air cooling dehumidifying operation mode is converted into a cooling operation mode(280).
Patent KR-20030052972-A (KR)
Title: Closed compressor
Inventor: ABE NOBUO
IPC: F04B39/00
Filed: 2002-11-19
Abstract: PURPOSE: To respond to a requirement that a structure is easily assembled and abundantly feeds lubricating oil to a ball joint part for smoothing sliding between a ball body and a ball seat in a hermetically sealed compressor having the ball joint. CONSTITUTION: This hermetically sealed compressor is provided with a planar cut part in parallel to a ring in the outside diameter of the ball body of a connecting rod constituting the ball joint, and a groove for inserting the ball body from a crankshaft side end part, or an opened end of a piston, in the ball seat direction. The groove is provided with the ball joint part having the width of the planar cut part of the ball body in a hermetically sealed compression state.
Patent KR-20040045168-A (KR)
Title: Metal pattern fabricating method and electric device fabricating method using thereof
Inventor: CHAE GI SEONG
IPC: H01L21/033
Filed: 2002-11-22
Abstract: PURPOSE: A pattern forming method and a method for manufacturing an electric device using the same are provided to be capable of simplifying the manufacturing process and reducing fabrication cost. CONSTITUTION: An etching object layer(103) is formed on a substrate(101). A Ti layer is formed on the etching object layer. The Ti layer is partially transformed into a TiOx layer by carrying out a light irradiation process using a mask. A TiOx pattern(110a) is formed by etching the remaining Ti layer. The etching object layer is selectively etched by using the TiOx pattern as an etching mask. Then, the TiOx pattern is removed from the resultant structure. Preferably, ultraviolet rays or laser beam are used for the light irradiation process.
Patent KR-20040045968-A (KR)
Title: Arrangement for fixing axle beam in forklift truck
Inventor: JUNG GYU RYEON
IPC: B66F9/075
Filed: 2002-11-26
Abstract: PURPOSE: A first and second fixing ends of a support shaft are fixed to a first and second shaft block, and an adaptor removes the gap between the axle beam and the second shaft block to prevent moving of the axle beam. CONSTITUTION: In axle beam support structure for supporting an axle beam(7) having a driving wheel(5a) and an idling wheel(5b), a support shaft(10) is provided with a first fixing end(12) and a second fixing end(14). A first shaft block(20) is fixed to a frame and has a groove to receive the first fixing end. A second shaft block(30) is provided with an assembling hole corresponding to the groove. An adaptor(40) has a receiving hole to receive the second fixing end, and is connected to the second shaft block. An adjuster(50) rotates the adaptor to the axle beam. A locking member is further provided to lock the adaptor.
Patent KR-20040046364-A (KR)
Title: Rotary oneselfer
Inventor: MIN MYUNG KI
IPC: F03G7/00
Filed: 2002-11-27
Abstract: PURPOSE: A self-rotating engine is provided to generate rotational force just by the internal force without energy supply from the outside, make use of the rotational force for electric energy or other purposes, and manufacture pollutionless and noiseless environmental-friendly goods. CONSTITUTION: A self-rotating engine comprises a rotating plate, a tube-shaped rotating shaft, a rotating rod in a shaft tube, a leaf spring, a compression spring, a spring, permanent magnets, bearings, a sawtooth-shaped gear, and a bolt. In the self-rotating engine, two rotating disks are combined in a concept of one rotating plate. The self-rotating engine obtains rotational force while increasing centrifugal force by magnetic force and compressed elasticity in a method of changing the rotation direction of the reversely acting force by the central rotating rod of the rotating shaft tube not receiving the force existing in the rotating body and by a gear, and in a method of converting rectilinear movement into rotary movement. The self-rotating engine is rotated through the elasticity of the leaf spring.
Patent KR-20040046639-A (KR)
Title: Composition of Nano Composite
Inventor: PARK JONG HYEON
IPC: C08K3/10
Filed: 2002-11-28
Abstract: PURPOSE: A nanocomposite material composition useful for the separator of fuel cells having excellent electrical conductivity, corrosion resistance, gas permeation and processing productivity, is provided. CONSTITUTION: The nanocomposite material composition comprises 1-20 wt% of metal nanostrand having a diameter of about 100-3,000 nm and a porous structure of about 99% void fraction; and 80-99 wt% of a thermoplastic resin. Preferably the metal nanostrand is one selected from the group consisting of silver, copper, nickel and aluminium; and the thermoplastic resin is selected from the group consisting of olefin-based thermoplastic resins, acryl-based thermoplastic resins, polyester-based thermoplastic resins, nylon-based thermoplastic resins, and styrene-based thermoplastic resins.
Patent KR-20040046694-A (KR)
Title: Method of preparing 10H-Dibenzo[b,f][1,4]thiazepine-11-one
Inventor: HWANG HUI JUN
IPC: C07D281/16
Filed: 2002-11-28
Abstract: PURPOSE: A method of preparing 10H-dibenzo£b,f|£1,4|thiazepin-11-one is provided, thereby requiring no organic solvent, and preventing the formation of waste acid and harmful compounds by removing the activation process of carbonylic acid in cyclization reaction. CONSTITUTION: The method of preparing 10H-dibenzo£b,f|£1,4|thiazepin-11-one represented by formula (1) comprises the steps of: reacting dithiosalicylic acid of formula (2) with 1-chloride-2-nitrobenzene in basic water-soluble solution in the presence or absence of reducing agent to prepare 2-(2-nitrophenylsulfaryl) benzoic acid of formula (3); hydrogenating the 2-(2-nitrophenylsulfaryl) benzoic acid of formula (3) to prepare 2-(2-aminophenylsulfaryl) benzoic acid of formula (4) in the presence of solvent and heterogeneous metal catalyst; and direct cyclization of the 2-(2-aminophenylsulfaryl) benzoic acid of formula (4) in the presence or absence of organic solvent and acid catalyst, wherein the basic water-soluble base is sodium hydroxide, potassium hydroxide, lithium hydroxide, sodium carbonate, potassium carbonate or sodium bicarbonate; the metal catalyst is Raney-Ni, Ru, Pd, Pt or Rh; the solvent in the preparation of 2-(2-aminophenylsulfaryl) benzoic acid is water, methyl alcohol, ethyl alcohol, normal propyl alcohol or isopropyl alcohol; the acid catalyst is sulfuric acid, phosphate, nitrate, p-toluene sulfonic acid or benzene sulfonic acid; the organic solvent in the cyclization is benzene, toluene or xylene; and the reducing agent is sodium borohydride, sodium sulfate, zinc, magnesium or hydrazine.
Patent KR-20040049172-A (KR)
Title: TFT-LCD source driver integrated circuit for improving display quality and Method for eliminating offset of output amplifier
Inventor: CHOI CHANG HWI
IPC: G09G3/20
Filed: 2002-12-05
Abstract: PURPOSE: A source driver IC for driving a TFT-LCD and a method for removing an offset of an output amplifier are provided to improve image quality by removing stripe patterns due to the offset, namely a voltage difference between plural amplifiers within a TFT-LCD source driver circuit. CONSTITUTION: A source driver IC for driving a TFT-LCD includes an output driver and a control module. The output driver(410) is used for generating a panel driving voltage for driving an LCD panel in response to a clock signal. The output driver includes an output amplifier for amplifying an output signal of a decoder and outputting the amplified signal as a panel driving voltage. A first input terminal of the output amplifier is used for receiving an output signal of a decoder. A second input terminal of the output amplifier is electrically connected to an output terminal. The output amplifier is used for changing the first and the second input terminals according to a change control signal. The control module(420) is used for generating the change control signal in response to the clock signal and a polarity control signal. The polarity control signals are alternately in frame units.
Patent KR-20030051302-A (KR)
Title: Device for holding a molten semiconductor material
Inventor: TOMZIG ERICH
IPC: C30B15/00
Filed: 2002-12-13
Abstract: PURPOSE: A device for holding molten semiconductor material is provided to be capable of restraining the chemical abrasion for a susceptor made of carbon fiber, for increasing the lifetime of the susceptor. CONSTITUTION: A device for holding molten semiconductor material includes a susceptor(3) partially containing carbon fiber, for supporting a crucible made of quartz glass. The device for holding molten semiconductor material further includes a thin plate type graphite film capable of being flexibly shaped, located between the crucible and susceptor. Preferably, the graphite film is used for enclosing the partial inner surface of the susceptor. Preferably, the graphite film is used for completely enclosing the inner surface of the susceptor.
Patent KR-20040055973-A (KR)
Title: Apparatus for improving the clogging near the nozzle exit in the continuous casting
Inventor: CHO MYEONG JONG
IPC: B22D41/50
Filed: 2002-12-23
Abstract: PURPOSE: A device for reducing clogging of discharge port of submerged entry nozzle during continuous casting is provided to substantially reduce sticking and clogging of nonmetal inclusions mainly generated in the circumference of the discharge port by greatly improving flowing recirculation and stagnation in the discharge port. CONSTITUTION: In a submerged entry nozzle(20) for guidingly inducing molten steel in tundish into mold during continuous casting, the device for reducing clogging of discharge port(22) of the submerged entry nozzle during continuous casting is characterized in that a triangle or octagonal shaped refractory structure(30) that is positioned at an elevation higher than the discharge port and has an inclination angle (θi) of 5 to 60 degrees is insertingly installed on the bottom surface of an inner part of the submerged entry nozzle or is integrally formed with the submerged entry nozzle.
Patent KR-20040059304-A (KR)
Title: Red emitting compound and organic electroluminescence device
Inventor: KIM JAE IL
IPC: C07D207/16
Filed: 2002-12-28
Abstract: PURPOSE: A novel red light emitting iridium compound, its preparation method, an organic electroluminescent device using the compound and an image display device employing the compound are provided, to improve luminous efficiency and drive voltage characteristics. CONSTITUTION: The red light emitting compound is represented by the formula 1, wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 are independently a substituted or unsubstituted alkyl group of C1-C30, a substituted or unsubstituted alkenyl group of C1-C20, a substituted or unsubstituted aryl group of C6-C30, a substituted or unsubstituted condensed ring of C6-C30, a substituted or unsubstituted arylalkyl group of C6-C30, a substituted or unsubstituted aryloxy group of C6-C30, a substituted or unsubstituted heteroaryl or heteroarylalkyl group of C2-C30, a substituted or unsubstituted heteroaryloxy group of C2-C30, a substituted or unsubstituted cycloalkyl group of C5-C20, a substituted or unsubstituted heterocycloalkyl group of C2-C20; and X is a bidentate ligand.
Patent KR-20040061492-A (KR)
Inventor: KIM SAE HOAN
IPC: C08J5/18
Filed: 2002-12-31
Abstract: PURPOSE: A method for preparing a film for food package is provided to improve the freshness of food even in long-term storage. CONSTITUTION: The method comprises the steps of heating a polyethylene source containing tarma, an adhesive and a surfactant to melt it; freezing a propolis solid collected from a beehive; pulverizing the frozen propolis; adding 70% ethanol to the pulverized propolis and stirring it at a temperature of 40 deg.C to melt the solid; adding citric acid to the liquid propolis to neutralize it; heating the obtained solution to 60 deg.C with stirring to volatilize alcohols; centrifuging the propolis solution whose alcohol component is removed to obtain a pure propolis solution; mixing 0.1-0.5 wt% of the pure propolis solution and 99.5-99.9 wt% of the molten polyethylene source with stirring; and mixing-extruding the mixture.
Patent KR-20020068499-A (KR)
Title: Immunopotentiating compositions
IPC: A61P37/04
Filed: 2000-08-24
Abstract: The invention provides an immunopotentiating composition and to a composition accelerating the production of interferon- gamma , both comprising lactosuclose as an active ingredient. In particular, the invention provides such compositions in the form of a foodstuff. Oral administration or ingestion of the compositions enhances biophylaxis mechanism (immunological function) in the digestive tract, thus achieving significant treating and preventing effects on intestinal infections and like diseases.
Patent KR-20020027602-A (KR)
IPC: C08L101/00
Filed: 2000-08-22
Abstract: 본 발명은 포스포네이트 아민 및 인 화합물을 함유하는 폴리카보네이트 성형 재료에 관한 것이다.  상기 폴리카보네이트 성형 재료는 난연성이 탁월하고, 기계적 특성, 예를 들면 접합선 강도 또는 탄성 모듈러스가 매우 우수하고, 미가공 차광이 우수하다.
Patent KR-20020035650-A (KR)
IPC: H04Q3/00
Filed: 2000-06-26
Abstract: 음성 및/또는 데이터 서비스를 제공하는 콤포넌트가 제공된다. 본 발명의 일 실시예에서는 다음과 같은 것을 포함하는 CPE 장치가 기술된다. CPE는 제1 아날로그 신호를 수신하고, 이 제1 아날로그 신호를 제1 포맷의 디지털 데이터로 변환시키는 인터페이스 회로를 포함한다. 또한, 상기 CPE는 상기 제1 아날로그 신호를 나타내는 상기 제1 포맷의 디지털 데이터를 제2 포맷의 디지털 데이터로 변환시키는 데이터 처리기를 포함하며, 상기 제2 포맷은 비동기식 전송 모드(ATM) 적응 계층형 1 포맷을 포함한다. 또한, 상기 CPE는 상기 제2 포맷의 디지털 데이터를 제2 아날로그 신호로 변환시키는 모뎀을 포함한다.
Patent KR-20020049051-A (KR)
IPC: A61P11/00
Filed: 2000-10-31
Abstract: 본 발명은 포스포디에스테라제 Ⅶ 억제제로서의, 하기 화학식 Ⅰ의 이미다졸 화합물 및 상기 이미다졸 화합물의 생리학적 및/또는 용매화물, 및 약제 제조를 위한 용도에 관한 것이다: 
     [화학식 Ⅰ] 
     
       
     
     [식 중에서, 
     R 1 및 R 2 는, 서로 독립적으로, 각각 H, A 1 , OA 1 , SA 1 또는 Hal을 나타내고, 
     A 1 은 H, A, 알케닐, 시클로알킬 또는 알킬렌시클로알킬을 나타내고, 
     A는 탄소수 1-10인 알킬을 나타내고, 
     Hal은 F, Cl, Br 또는 I를 나타내고, 및 
     X는 O, S, SO 또는 SO 2 를 나타낸다].
Patent KR-20020066334-A (KR)
IPC: G02B1/10
Filed: 2000-12-28
Abstract: 고습열(高濕熱) 환경하에서도 편광도의 저하억제는 물론이며, 색상변화와 광누출이 실질적으로 일어나지 않는 편광판을 개시한다.  본 발명의 편광판은 환형(環形)올레핀계 수지를 주성분으로 하는 보호막이 앵커코트제층과 접착제층을 통하여 폴리비닐알코올계 편광막중 최소한 한쪽 면에 적층되어 이루어지는 편광판으로서, 보호막은 80℃ ×24시간에서의 광학적 면내위상차(面內位相差)의 변화량이 5nm 이하이며 또한 적층되는 면의 습윤장력이 500μN／cm(23℃) 이상이며, 앵커코트제는 폴리에스테르폴리올과 폴리이소시아네이트로 이루어지며, 접착제층은 폴리비닐알코올계로 이루어진다.
Patent KR-20020074509-A (KR)
Title: Propylene impact copolymers
IPC: C07F7/00
Filed: 2001-02-08
Abstract: A propylene impact copolymer composition, comprises (A) propylene homo/copolymer with less than 10% of ethylene, butene, hexene or octene (40-95 wt.%), and (B) a propylene copolymer containing 20-70% of ethylene, butene, hexene or octene monomers (5-60 wt.%). (B) has molecular weight of at least 100,000, a composition distribution greater than 60% and an intrinsic viscosity > 1.00 dl/g. Independent claims are also included for: (1) a reactor-produced propylene impact copolymer composition, comprising (A) with properties as previously defined, and (B) containing 30-65% of ethylene so that it has a molecular weight of at least 150,000, a molecular weight distribution of  3.5, a composition distribution greater than 65%, an intrinsic viscosity of at least 2.00 dl/g and less than 10% of crystalline portions; and (2) the production of the propylene impact copolymer, comprises polymerizing (A) in a single stage, and polymerizing (B) in another stage and in the presence of (A). Either stage uses a metallocene catalyst.
Patent KR-20030011275-A (KR)
Title: Azacyclic compounds for use in the treatment of serotonin related diseases
IPC: C07D407/06
Filed: 2001-03-06
Abstract: Compounds and methods are provided for the treatment of disease conditions in which modification of serotonergic receptor activity has a beneficial effect. In the method, an effective amount of a compound is administered to a patient in need of such treatment.
Patent KR-20020094011-A (KR)
Title: 시청자의 위치에 의존하는 디스플레이의 자동 포지션닝
IPC: G10L15/26
Filed: 2002-02-21
Abstract: 비디오를 사용자에게 제공하는 비디오 디스플레이 스크린을 갖는 시스템에 있어서, 상기 디스플레이 스크린의 포지션은 상기 디스플레이 스크린에 대한 사용자의 위치에 기초하여 조정가능하다. 상기 시스템은 상기 디스플레이 스크린의 시청 영역을 조준가능하고 이미지 인식 소프트웨어를 갖는 제어 유닛에 연결된 적어도 하나의 이미지 캡처링 디바이스를 포함한다. 상기 이미지 인식 소프트웨어는 상기 이미지 캡처링 디바이스에 의해 발생된 이미지에 있는 사용자를 식별한다. 상기 제어 유닛의 소프트웨어는 또한 상기 이미지에 있는 사용자의 검출에 기초하여 상기 사용자의 포지션의 적어도 하나의 측정을 발생시킨다.
Patent KR-20030016273-A (KR)
Title: Countergravity casting method and apparatus
IPC: B22D27/13
Filed: 2001-05-19
Abstract: Countergravity casting of metals and metal alloys provides for melting of the metallic material under subambient pressure, evacuation of a gas permeable or impermeable mold under subambient pressure, and controlled, rapid filling of the mold while it is maintained under the subambient pressure by applying gas pressure locally on the molten metallic material in a sealed space defined by engagement of a mold base and a melting vessel with a seal therebetween. The gas pressure applied locally in the sealed space establishes a differential pressure on the molten metallic material to force it upwardly through the fill tube into the mold.
Patent KR-20030037226-A (KR)
IPC: G11C8/12
Filed: 2001-05-31
Abstract: 적어도 두 개의 그룹(102)으로 배열된 다수의 메모리 셀, 적어도 하나의 감지 증폭기(SA), 제 1 및 제 2 멀티플렉서(MUX), 적어도 하나의 프로그래밍가능한 제어 장치(제어 회로)를 포함하는 반도체 메모리 장치가 제공된다. 각 멀티플렉서는 그룹 중의 적어도 하나를 증폭기에 연결하도록 구성된다. 프로그래밍가능한 제어 장치는 제 1 및 제 2 멀티플렉서를 제어하도록 구성된다. 일 실시예에서, 프로그래밍가능한 제어 장치는 멀티플렉서를 독립적으로 제어하도록 구성된다.
Patent KR-20040063009-A (KR)
Inventor: PARK YOON SOON
IPC: A22C17/00
Filed: 2003-01-04
Abstract: PURPOSE: A meat processing device for cutlet is provided to decrease the working human power, to reduce the fatigue of workers, to improve the production and the quality, and to maximize the economic profits by automating the machine of whole processes consisting of meat tenderizing and topping. CONSTITUTION: The meat processing device for cutlet includes; a meat tenderizing part(10) to mince and tenderize the meat tissue; and a topping part(20) to cover the meat processed in the meat tenderizing part(10) with bread powder and to pressurize it at a determined pressure, wherein the meat tenderizing part(10) consists of a wire conveyor(12), a salt and pepper supply hopper(14) on whose outlet a brush roller(15) is closely arranged, and a pair of toothed rollers(13), and wherein the topping part(20) consists of, a conveyor(22) driven by driving motor and arranged in a crossed manner, the plural number of hoppers(23,23') for inputting bread powder, a feed screw, and a discharging hole, a guide plate(25), and a pressurizing roller(24).