baber/WOPTO huggingface dataset:
Patent KR-20020067554-A (KR)
Title: New p2x7 receptor antagonists for use in the treatment of inflammatory, immune or cardiovascular diseases
IPC: A61P35/00
Filed: 2000-12-12
Abstract: The invention provides piperidine compounds of general formula (I) in which A, B, X, Y, Z, R, R1 and R2 are as defined in the specification, their use as medicaments, compositions containing them and processes for their for their preparation.
Patent KR-20020079774-A (KR)
IPC: B65G45/10
Filed: 2001-01-10
Abstract: A coherent body (B) of wet crushed ice is pumped along a pipe ( 5 ). The crushed ice body can be used as a means of cleaning the pipe wall, as a means of driving a product liquid out of the pipe for recovery, or as a barrier for preventing mixing of two different bodies of liquid ( 1,2 ) in the pipe to either side of it. Being coherent but flowable and non-tensile, the mass of crushed ice can negotiate internal constrictions, obstructions and junctions of the pipe readily, unlike conventional solid or gelled pigs.
Patent KR-20030027885-A (KR)
IPC: H01J1/308
Filed: 2001-03-26
Abstract: 반도체의 나노구조 미세결정층 또는 반절연층에 전계를 인가하고, 다중 터널효과에 의해 탄도전자 또는 순탄도전자를 발생시킴으로써, 탄도전자를 높은 제어성을 가지고서 생성하는 방법과, 실용적인 재료구성을 구비하는 방법을 위한 반도체소자를 제공한다.
Patent KR-20020082490-A (KR)
Title: 승화 정제 방법 및 장치
IPC: C07D209/84
Filed: 2001-03-19
Abstract: 장치가 부식되고 산물이 오염되고 손상되는 것을 방지하면서 높은 순도와 높은 수율로 승화 정제된 산물을 생산하기 위하여 승화 정제 방법과 장치가 사용된다. 승화 정제 장치는 전자기 유도에 의해 열을 발생하는 재료로 만들어진 가열 유닛, 전자기 유도 가열에 의해 온도가 독립적으로 제어될 수 있는 승화 유닛(A) 및 전자기 유도 가열에 의해 온도가 독립적으로 제어될 수 있는 수집 유닛(B,C)을 갖는다. 승화 재료와 접촉하는 승화 유닛 또는 수집 유닛의 내부 표면의 재료 또는 승화 유닛 또는 수집 유닛에서 내부 관의 재료는 금속 또는 승화 재료에 대해 불활성인 세라믹이다. 승화 정제 방법은, 이와 같은 승화 정제 장치의 승화 유닛에 승화 재료를 넣는 단계, 승화 재료를 승화하기 위해 전자기 유도 가열로 승화 유닛을 가열하는 단계, 목적하는 승화된 재료를 수집하기 위해 전자기 유도 가열에 의해 온도가 조절되는 구역을 갖는 수집 유닛(B)에 기체를 인도하는 단계를 포함한다.
Patent KR-20020087430-A (KR)
Title: Ｓａｗ 디바이스 및 그 제조 방법
IPC: H03H9/05
Filed: 2002-01-24
Abstract: 내습성이 우수한 탄성 표면파(SAW) 디바이스를 제공한다.  그 디바이스는 압전 기판과, 압전 기판의 제 1 면에 마련된 인터디지털 변환기(IDT) 전극과, IDT 전극을 덮는 수지 피복을 구비한다.  수지 피복의 수지 재료는 그 10배의 질량의 순수한 물의 용매중에 120℃, 2기압의 조건하에서 20 시간 방치된 후의 용매의 염소 이온 농도가 50ppm 이하이다.
Patent KR-20020089442-A (KR)
Title: 신호재생장치 및 방법, 신호기록장치 및 방법,신호수신장치, 및 정보처리방법
IPC: G07F17/16
Filed: 2002-02-08
Abstract: 소정 포맷의 부호열의 일부가 더미데이터로 된 제1 부호열의 신호(801)를, 부호열 분해수단(1801)을 통하여 부호열 재기입수단(1802)에 보낸다.  신호(801) 중 더미데이터의 부분을 보완하는 제2 부호열의 신호(806)를, 제어수단(1805)을 통하여 부호열 재기입수단(1802)에 보내어, 제1 부호열 중의 더미데이터를 제2 부호열에 재기입한다.  전환스위치(1808)에 의해, 시험시청시에는 부호열 분해수단(1801)부터의 신호(802)를 선택하고, 컨텐츠 구입에 의해 제2 부호열(806)을 입수했을 때에는, 부호열 재기입수단(1802)부터의 신호(803)를 선택한다.  이에 따라, 음악 등의 컨텐츠의 시험시청이 가능하면서, 암호가 해독될 위험성을 없애고, 비교적 소량의 데이터를 입수함으로써, 고품질의 컨텐츠를 재생가능하게 한다.
Patent KR-20030003281-A (KR)
IPC: B01J20/00
Filed: 2002-03-12
Abstract: 본 발명은 흡수 재료와 피흡인 물질이 물 투과성 자루형상체 내에 함유된 흡수체를 구성하는 것으로써, 이 흡수체 운반시에는 중량 및 부피가 모두 작고, 또한 인력에 의하지 않게 하여 대량으로 또한 신속하게 운반할 수 있으며, 사용시에는 물을 흡수하여 중량, 부피 및 외형의 형상 추수성(追隋性)의 기능을 충분히 만족한다.
Patent KR-20030017976-A (KR)
Title: Method for preparing metal cyanide catalyst/polyol initiator slurries
IPC: C08G65/26
Filed: 2000-07-07
Abstract: Metal cyanide catalyst dispersions in initiator compounds are prepared by precipitating the catalyst in an inert organic compound, mixing the resulting slurry with the initiator and stripping off the inert organic compound. Using this method, an active alkylene oxide polymerization catalyst is prepared. It is not necessary to use a separate organic complexing agent in the preparation.
Patent KR-20030007884-A (KR)
IPC: B32B37/18
Filed: 2002-04-05
Abstract: 본 발명은 공기 제거 장치와 분리한 형태로 내부의 진공도를 유지할 수 있는 열 프레스용 플레이트, 프레스부의 배치 레이아웃의 변경이 용이한 열 프레스 장치, 1대의 장치로 다품종의 카드를 제조할 수 있는 카드 제조 장치를 제공하는 것이다.  열 프레스용 플레이트(101)에는 한 쌍의 플레이트 부재(101a, 101b) 사이에 형성되는 기재 수용부(101c) 내의 진공 상태를 유지하는 체크 밸브 장치(101h)를 설치하고, 라미네이트부(103, 104)를 구성하는 각 프레스부(103A 내지 103C, 104A, 104B)는 각각 직렬로 배치한다.  열 프레스용 플레이트(101)를 반송하기 위한 반송 레일(108A, 108B)은 상하로 2단 배치하고, 이들 사이를 순환 방송시키는 반송수단(118A, 118B, 151A, 151B)에 설치한다.
Patent KR-20030048382-A (KR)
Title: Isocyanate compositions and their use in the preparation of expanded polyurethane materials with endowed flame-resistance
IPC: C07C211/51
Filed: 2001-06-29
Abstract: An isocyanate component with an isocyanate functionality from t15 to 40 % obtained from the reaction of at least one organic isocyanate which is at least bifunctional, with a secondary amine having general formula (I): wherein R1 and R2 are independently the same or different and represent a C1-C8 (iso) alkyl radical and X represents a 4,4' methylenediphenylene radical and wherein the molar ratio between the NCO groups of the said isocyanate and functional amine groups in the amine of formula (I) is from 2 to 10, and use of the component in the preparation of a flexible expanded polyurethane material with endowed flame-resistance.
Patent KR-20040063569-A (KR)
Inventor: KIM GYEONG TAE
IPC: H04Q9/00
Filed: 2003-01-08
Abstract: PURPOSE: A remote control method using a remote controller is provided to enable an electronic device to smoothly perform a continuous command in spite of noise introduced into an input signal received from a remote controller or an interruption. CONSTITUTION: A microcontroller determines whether a certain input signal is inputted from an external remote controller(600). If an input signal is inputted, the microcontroller determines whether the input signal is a command code(610). If the input signal is a command code, the microcontroller stores it in a memory unit(620) and performs an operation corresponding to the command code(630). A microcontroller determines whether a continuous code is inputted from the remote controller(640). If a continuous code is inputted, the microcontroller performs an operation corresponding to the command code finally stored in the memory unit(630).
Patent KR-20030019482-A (KR)
Inventor: CHOI SIK
IPC: F02M37/22
Filed: 2003-01-16
Abstract: PURPOSE: A moisture detecting apparatus of a fuel filter used in a diesel engine is provided to automatically notify a moisture discharging time by detecting the amount of moisture accumulated in the fuel filter. CONSTITUTION: A moisture detecting apparatus is inserted into a flank portion of an exhaust frame in order to detect the amount of moisture in a fuel filter. The moisture detecting apparatus includes a detecting rod(50) made of metal for detecting moisture. A male screw section(60) is positioned away from the detecting rod(50) by a predetermined distance. A rotary knob(70) is fixed to a lower portion of the male screw section(60). A moisture detecting circuit is accommodated in the rotary knob(70). A cable(80) is connected to the moisture detecting circuit accommodated in the rotary knob(70). A connector is connected to a terminal end of the cable(80) so as to be connected to another device.
Patent KR-20040072218-A (KR)
Inventor: AHN GANG HO
IPC: B05B7/00
Filed: 2003-02-10
Abstract: PURPOSE: A device for spraying a high flow particle is provided to efficiently generate a high flow particle using a simple structure. CONSTITUTION: The device for spraying a high flow particle includes; a vessel(10) containing spray liquid(1); a spray unit located in the center over a liquid level(2) of the spray liquid(1) contained in the vessel(10) and spraying a high flow gas; a spray liquid supply unit supplying the spray liquid(1) contained in the vessel(10) to the gas sprayed by the spray unit; and a spray particle discharging tube(60) so connected with the vessel(10) as to discharge the spray particle sprayed by the spray unit outside the vessel(10).
Patent KR-20040076105-A (KR)
Inventor: KANG JUNG HOON
IPC: B09B3/00
Filed: 2003-02-24
Abstract: PURPOSE: A purification treatment method of various organic wastes, wastewater and sewage including garbage is provided to fill treated materials in earth or recycle the treated materials as lime treated fertilizer, soil ameliorator and soil covering agent and use steam generated in the digestion process in various wastewater and sewage treatment. CONSTITUTION: The purification treatment method comprises the steps of sorting the collected waste per types of the waste after collecting various waste; injecting a material to be treated obtained by mixing the sorted waste with one or more of additives into a treatment chamber(10); controlling moisture content of the material to be treated to 40 to 80% so that the material to be treated is hydrolyzed according to types of the injected material to be treated; injecting a natural digestion material into the treatment chamber with the natural digestion material being calcium oxide, dolomite or a mixture of calcium oxide and dolomite that are mixed in a ratio of 2:1 to 6:1 so that content of the natural digestion material is 20 to 80 wt.% of the total weight of the material to be treated; performing first treatment by agitating the material to be treated until an inner temperature of the treatment chamber is maintained to a temperature of 90 to 130 deg.C by operating an agitator(12) after closing an open-and-shut door(11) of hopper(10a) so that the material to be treated is sterilized, softened, decomposed, deodorized and neutralized by reaction heat generated as the material to be treated is being treated and pressure of steam generated by reaction heat; and discharging steam produced in the first treatment process to a steam discharge pipe(2) and directly putting a steam injection pipe(22) of the steam discharge pipe into a wastewater and sewage treatment tank(3) so that wastewater and sewage are sterilized and purified by steam.
Patent KR-20040075664-A (KR)
Inventor: LEE GWANG SEUB
IPC: H02K53/00
Filed: 2003-02-21
Abstract: PURPOSE: A magnetic generator is provided to simplify the configuration of the generator and reduce costs by integrating a motor unit and a generator unit into a single unit. CONSTITUTION: A magnetic generator comprises a rotor unit(20) and a stator unit(10). The rotor unit includes a fixing shaft(21) for fixing components of the rotor unit; a driver magnet(22) mounted on left and right side surfaces of the fixing shaft; a magnet(23) mounted on the center of the fixing shaft; and a housing(24) for accommodating components of the rotor unit. The stator unit includes a hub(12) arranged on the outer surface of the stator unit; a housing(15) for accommodating a driver magnet(13) and an armature(14); a fixing plate(11) on which the hub and the housing are fixed; the driver magnet(13) mounted on left and right side surfaces of the hub and the housing; and the armature(14) mounted on the center of the hub and the housing.
Patent KR-20040079659-A (KR)
Inventor: KIM SO HYEON
IPC: H04B7/26
Filed: 2003-03-08
Abstract: PURPOSE: A method for performing a handover process in a base station of a wideband wireless access communication system and a method therefor are provided to perform a handover process without carrying out an initial ranging process with a new base station, thereby reducing a transceiving interruption time of data. CONSTITUTION: A serving base station transmits a DL(Downlink)_MAP message and a UL(Uplink)_MAP message to a user terminal(1100,1102), and receives a handover request message(1104). The serving base station arrays CINRs for peripheral base stations included in the handover request message(1106), and transmits a handover connection request message to a peripheral base station having the biggest CINR(1108). The serving base station receives a handover connection response message from the peripheral base station(1110), and decides whether the peripheral base station can support a handover process(1112). If so, the serving base station transmits a handover connection confirm message to the peripheral base station(1116), and transmits a handover response message to the user terminal(1118). The serving base station cancels a link connected with the user terminal(1120).
Patent KR-20040082660-A (KR)
Inventor: YANG IM SEUNG
IPC: G03B21/20
Filed: 2003-03-19
Abstract: PURPOSE: An illumination unit for an image projector is provided to display an image printed in a film on a projection screen by installing the film in a cylindrical structure and focusing the image using a focus adjustment unit. CONSTITUTION: An illumination unit for an image projector includes a cylindrical structure(1), a focus adjustment unit(2), a film section(3) and an illumination lamp(4). The cylindrical structure(1) is formed at an inner portion thereof with a cylindrical slot for supporting the film section(3), a bolt hole for receiving the illumination lamp(4), and a vent hole formed at an upper portion of the cylindrical structure(1). The cylindrical structure(1) is made from aluminum, an iron plate, or a copper plate in order to allow heat to be easily discharged to an exterior. A lens is coupled to the focus adjustment unit(2).
Patent KR-20040083547-A (KR)
Inventor: KANG BYEONG GYU
IPC: F25D17/08
Filed: 2003-03-22
Abstract: PURPOSE: A device for circulating chilled air of a refrigerator is provided to make the temperature distribution even to improve the refrigerating efficiency. CONSTITUTION: A device for circulating chilled air of a refrigerator includes a million wall formed in a main body for defining a freezer compartment and a refrigerating compartment formed at both sides in the main body, and having a chilled air supply channel for supplying chilled air to the refrigerating compartment and a chilled air suction channel for recovering the chilled air. A damper is formed in the chilled air supply channel for increasing or decreasing the chilled air. A discharge duct(142) is connected to the chilled air supply channel and formed with at least one or more ventilation holes for receiving the chilled air and discharging the chilled air to the inside of the refrigerating compartment. Right and left chilled air guide channels(144) are respectively connected to the discharge duct for guiding the chilled air respectively via right and left ventilation holes(144a). A refrigerating compartment blowing fan(145) is mounted with a distance from the discharge duct in the duct and rotates for inhaling the chilled air from the right or left ventilation holes and discharging the chilled air to the left or right ventilation holes.
Patent KR-20030081051-A (KR)
Title: 전계 방출 소자와 그 제조 방법
IPC: H01J1/304
Filed: 2003-04-07
Abstract: 전계 방출 소자에 있어서, 포토마스크 얼라이너를 이용하여, 포토리소그래피법에 의해 형성한 게이트 홀의 구경을 더욱 작게 하는 것 및 캐소드 도체와 게이트 사이의 무효 전력을 작게 함과 동시에 내 전압(耐電壓)을 높게 하는 것을 제공한다. 
     유리 등의 절연재료의 기판(1) 상에 캐소드 도체(21), 제 1 절연층(31)을 형성하고, 포토리소그래피법에 의해 제 1 절연층(31)에 게이트 홀(5)을 형성하고, 제 1 절연층(31)과 게이트 홀(5) 내의 캐소드 도체(21) 상에 제 2 절연층(32)을 형성하고, 경사 증착에 의해 게이트(22)와 박리층(6)을 형성한다.  다음에 기판(1)에 수직인 방향으로부터 Mo를 증착하여 이미터(4)를 형성하고, 박리층(6)을 박리한다.  제 2 절연층(32)은 유전율이 제 1 절연층(31)보다 큰 절연재료를 사용한다.
Patent KR-20040090635-A (KR)
Inventor: KIM BYUNG KWAN
IPC: A01F29/02
Filed: 2003-04-18
Abstract: PURPOSE: Provided is a cutter for cutting straw, capable of cutting straw in a desired length, and reducing an impact load (or shock load) onto the cutter during a cutting process of straw. CONSTITUTION: The cutter for cutting straw includes a body unit(50) driven by a power unit for separating dry straw(100) from a circular veil(200) and transferring the straw(100); and a cutting unit(60) for cutting the straw. The body unit(50) is composed of a body(52) that rotates around an axis(51), and a plurality of fixed rotatory cutters(54) disposed on the circumferential surface of the body(52). The cutting unit(60) is disposed at a designated distance away from the circumferential surface of the body(52). The cutting unit(60) includes a fixing plate for fixing the straw(100), and a fixed cutter(64) for cutting the straw(100) fixed on the fixing plate.
Patent KR-20040090819-A (KR)
Inventor: LEE JU WAN
IPC: B60J7/043
Filed: 2003-04-18
Abstract: PURPOSE: A sunroof noise reduction device of a vehicle and a control method thereof are provided to reduce noise produced during opening of a sunroof and to improve passenger's riding comfort and convenience, by improving the air conditioner of the vehicle. CONSTITUTION: The sunroof noise reduction device of a vehicle comprises an opening/shutting-detecting unit(100) for detecting the opening and shutting of a sunroof mounted to the vehicle; an internal/external air-detecting unit(200) for detecting a selection state of an air conditioner(20); a driving part(300) for converting the internal/external air of the air conditioner; and a control part(400) connected to the opening/shutting-detecting unit(100), the internal/external air-detecting unit(200), and the driving part(300). The control part(400) controls the air conditioner to an external air inflow state via the driving part when the sunroof is opened.
Patent KR-20040053734-A (KR)
Inventor: MICHIWAKI SHIGERU
IPC: H05K3/00
Filed: 2003-04-25
Abstract: PURPOSE: A flex rigid print circuit board and a method for manufacturing the same are provided to reduce costs and facility for production of substrates. CONSTITUTION: A flex rigid print circuit board comprises a flexible portion(F) formed by integrating a first resin sheet(5a) and a second resin sheet(5b) attached to one surface and the other surface of a rigid circuit board(R). A circuit pattern is formed on at least one of the first and second resin sheets. The resin sheet is made of a material including an epoxy based, polyolefine based or polyimide based resin having a flexibility even after a main hardening process.
Patent KR-20040092811-A (KR)
Inventor: LEE HAE WAN
IPC: B01D53/32
Filed: 2003-04-29
Abstract: PURPOSE: Provided are a system for filtering and a method therefor which purify air contaminated by toxic contaminants to prepare breathable air by simultaneously using low temperature plasma and catalytic reaction instead of filter papers and activated adsorbents. CONSTITUTION: The system for air filtering comprises a plasma reactor generating low temperature plasma, a catalytic reactor filled up with an adsorbent or a catalyst and an absorption reactor absorbing and removing products generated by decomposing poisonous materials passing through the plasma reactor and the absorption reactor through decomposition of the low temperature plasma and catalytic reaction by using dielectric heat.
Patent KR-20040097818-A (KR)
Inventor: LEE EUN MYEONG
IPC: A01G9/10
Filed: 2003-05-13
Abstract: PURPOSE: Provided are a bed soil composition for raising paddy rice suitable for the consistent automatic seeding machine and bed soil mat made of the same to increase the quality of the seedling of paddy rice. And a preparation method thereof is also provided. CONSTITUTION: The bed soil composition for raising paddy rice suitable foe the consistent automatic seedling machine is characterized by being composed of 52-90 parts by weight of the organic raw material composed of peat moss, coconut peat and expanded chaff, and 48-10 parts by weight of paper fiber obtained from a corrugated cardboard, a newspaper or graft paper, as an active ingredient.
Patent KR-20040014178-A (KR)
Inventor: ITO FUJIO
IPC: H01L21/68
Filed: 2003-05-23
Abstract: PURPOSE: To improve the process yield of a semiconductor device suitable for multiple pins. CONSTITUTION: The semiconductor device includes semiconductor chips arranged with a plurality of electrodes in their main surface, a plurality of leads each coupled electrically to a plurality of the electrodes of the semiconductor chips, and a resin sealant for sealing the semiconductor chips and a plurality of the leads, which include first leads that is exposed from a mounting surface of the resin sealant and have first external coupling portions positioned in a side surface of the resin sealant and second leads that are adjacent to the first leads and are exposed from the mounting surface of the resin sealant sealing and are besides provided with second external coupling portions positioned nearer to a side of the semiconductor chips than the first external coupling portions. The first and second leads are adhered and fixed to the semiconductor chips.
Patent KR-20040101876-A (KR)
Inventor: KANG EUN GU
IPC: B65D83/76
Filed: 2003-05-27
Abstract: PURPOSE: A refillable vessel, which prevents the contents from flowing outward when refilled, is provided to always refill the contents regardless of the remnants inside main vessel, to allow the refilling without opening the refillable vessel separately, and to prevent the contents from being solidified when refilled. CONSTITUTION: The refillable vessel with a discharge pump, includes: a main vessel part(110); a refilled vessel part(120), having a circular or refill-pack shape and configured as one body with the main vessel part(110); a refill-pack input hole(140) and an upper circumferential portion, formed on the top of the refilled vessel part(120). The refilled vessel part(120) is refilled in such a manner that a lower end of a refill pack is opened and then inserted into the refill-pack input hole(140).
Patent KR-20040110437-A (KR)
Inventor: KIM JONG SIK
IPC: F24C7/04
Filed: 2003-06-19
Abstract: PURPOSE: An all round bottom flow warm air circulator is provided to minimize a loss of energy by heat transfer of warm wind by arranging a suction port to the upper side of a warm air circulator body and arranging an exhaust port to the lower side of the warm air circulator body. CONSTITUTION: An omnidirectional floor flow warm air circulator(100) comprises a warm air circulator body(120) having a suction port and an exhaust port(127) for sucking and exhausting air and functioning as a duct; a blowing unit(160) installed in the warm air circulator body to suck air through the suction port and to forcibly exhaust the air sucked through the exhaust port; and a heater(140) installed in the warm air circulator body to heat the air forcibly blown to the warm air circulator body to predetermined temperature. The suction port is formed to the upper side of the warm air circulator body and the exhaust port is formed to the lower side of the warm air circulator body.
Patent KR-20050000684-A (KR)
Inventor: KIM WOONG KWON
IPC: G02F1/1333
Filed: 2003-06-24
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a method for manufacturing the LCD are provided to obtain high picture quality by forming a patterned spacer on an array substrate and filling contact holes formed on the array substrate with the material of the patterned spacer during the patterned spacer forming process. CONSTITUTION: An array substrate of an LCD includes gate lines and data lines(116) formed on a substrate(100), intersecting each other to define pixel regions, thin film transistors(T) formed at intersections of the gate lines and data lines, and a passivation layer(118) that is formed on the substrate and has contact holes exposing portions of the thin film transistors. The array substrate of the LCD further includes transparent pixel electrodes formed in the pixel regions in contact with the exposed portions of the thin film transistors, spacers(126) formed on the thin film transistors, and a contact hole planarizer(D) filled in the contact holes and formed of the same material of the spacers.
Patent KR-20040002804-A (KR)
Title: Light emitting device and manufacturing method therefor
Inventor: SEO SATOSHI
IPC: H01L51/00
Filed: 2003-06-28
Abstract: PURPOSE: A light emitting device and a manufacturing method therefor are provided to easily manufacture without considering an ionization potential of an electrode by using a top emission structure. CONSTITUTION: A light emitting device with a top emission structure includes a first electrode(101), a conductive polymer layer(102), an electroluminescence film(103), and a light-transmissive second electrode(104). The first electrode(101) is formed of general-purpose metal having a light-shielding property or reflectivity. The conductive polymer layer(102) is formed by applying a conductive polymer material onto the first electrode. The electroluminescence film(103) is formed in contact with the conductive polymer layer. The light-transmissive second electrode(104) is formed on the electroluminescence film. At the time, the conductive polymer layer(102) is formed of materials including a redox polymer, while being free of problems regarding work function.