baber/WOPTO huggingface dataset:
Patent KR-20030058602-A (KR)
Title: Method for manufacturing a DRAM cell
Inventor: PARK SANG HUI
IPC: H01L21/8242
Filed: 2001-12-31
Abstract: PURPOSE: A method for fabricating a dynamic random access memory(DRAM) cell is provided to prevent a void generated between dog bones of a bitline from being exposed by forming a stacked structure of an interlayer oxide layer, a polycrystalline silicon layer and a nitride layer after the bitline is formed and by forming a contact hole for a plug through an etch process. CONSTITUTION: The first interlayer oxide layer, the first polycrystalline silicon layer(51) and the first nitride layer are sequentially formed on an underlying structure including the bitlines(43). The first nitride layer, the first polycrystalline silicon layer and the first interlayer oxide layer are etched to form the contact hole for the plug(57) through a photolithography process using a mask for the plug. The second nitride layer spacer is formed on the inner wall of the contact hole for the plug. A plug is formed as a filling layer of the contact hole for the plug. The second interlayer oxide layer including a storage node contact hole(61) is formed on the resultant structure including the plug. The third nitride layer spacer is formed on the inner wall of the storage node contact hole.
Patent KR-20010079601-A (KR)
IPC: A01N25/12
Filed: 1999-07-28
Abstract: 본 발명은 유동 베드에서 고형 담체상에 활성 성분을 함유하는 코팅물을 침착시켜 수득되는, 방출량이 제어되는 토양용 입제, 상기 토양용 입제의 제조 방법, 및 상기 토양용 입제의 제어된 방출 수단에 의해 식물병원성 진균류, 불필요한 조직 증식 또는 충해를 방제하고(거나) 식물의 생장을 조절하는 방법에 관한 것이다.
Patent KR-20010072392-A (KR)
Title: Ｂ형 간염의 치료용 β-Ｌ-2'-데옥시-뉴클레오시드
IPC: A61K31/7052
Filed: 1999-08-10
Abstract: 본 발명은 다음 화학식을 가진, 항-HBV 생물학적 활성의 2'-데옥시-β-L-에리트로-펜토푸라노뉴클레오시드 또는 그의 약제학적으로 허용되는 염 또는 프로드럭(prodrug)의 유효량을 투여하는 것을 특징으로 하여 B형 간염 바이러스에 감염된 숙주를 치료하는 방법에 관한 것이다: 
     
       
     
     상기 식에서, 
     R은 H, 직쇄, 측쇄 또는 시클릭 알킬, CO-알킬, CO-아릴, CO-알콕시알킬, CO-아릴옥시알킬, CO-치환된 아릴, 알킬설포닐, 아릴설포닐, 아르알킬설포닐, 아미노산 잔기, 모노, 디, 또는 트리포스페이트, 및 포스페이트 유도체로 구성된 그룹중에서 선택되며; 
     염기는 임의로 치환될 수 있는 퓨린 또는 피리미딘 염기이다. 
     2'-데옥시-β-L-에리트로-펜토푸라노뉴클레오시드 또는 약제학적으로 허용되는 그의 염 또는 프로드럭은 단독으로 또는 다른 2'-데옥시-β-L-에리트로-펜토푸라노뉴클레오시드와 병행하여 또는 다른 항-B형 간염제와 병행하여 투여될 수 있다.
Patent KR-20010072804-A (KR)
Title: 순수 구름 베어링
IPC: F16C33/372
Filed: 1999-07-08
Abstract: 본 발명은 케이지 부재(cage member) 및 미끄럼 접촉이 없는 순수 구름 베어링에 관한 것이며, 상기 베어링은 내부 레이스링과, 외부 레이스 링과, 상기 내부 및 외부 레이스 링 사이에 제공된 구름 부재 및, 위치결정 구름 부재 및 위치결정 링을 포함한다.  모든 위치결정 구름 부재는 두 개의 인접한 구름 부재 사이에 제공되며 상기 구름 부재와 접촉한다.  위치결정 링은 상기 위치결정 구름 부재의 두 개의 단부에서 레이스웨이 상에 제공되며 상기 레이스웨이와 구름 접촉을 유지한다.
Patent KR-20010088822-A (KR)
IPC: H01R13/193
Filed: 2000-07-24
Abstract: 제로 삽입력의 소켓 장치(zero insertion force socket apparatus)는 몸체(102) 내로 이어지고 전자총 마운트 조립체를 수용하도록 디자인된 소켓(102)을 구비하는 몸체(102)를 포함하는 것으로 설명된다. 소켓은 몸체 내로 이어지는 중앙 보어(108)와, 중앙 보어를 둘러싸고 몸체 내로 이어지는 개구부(112)에 수용되는 복수의 전기 전도성 변형 가능 핀 홀더(110)를 포함하는데, 여기서 홀더는 제로 삽입력 또는 제로 제거력을 위해 전자총 마운트 조립체의 핀 직경보다 큰 내경을 갖는다. 또한, 상기 소켓 장치는 홀더와 전기적으로 연결되고 전력을 받아들이는 노출 단부를 구비하는 복수의 전기 접점을 포함한다. 또한, 상기 소켓 장치는 상기 장치의 상단 부분(132)과 바닥 부분(134) 사이에 끼어 있는 갭(130)을 포함하며, 맞물림 부재(136)는 상기 갭(130) 내에 이동 가능하게 맞추어진다. 맞물림 부재는 홀더 맞물림면(142)과 커플링 부재(146)를 포함하는데, 여기서 커플링 부재는 맞물림 부재를 맞물림 해제 상태로부터 맞물림 상태로 변화시키도록 설계된다. 이러한 맞물림 해제 상태는 제로 삽입 및 제로 제거를 허용하는 반면, 맞물림 상태는 홀더를 변형시킴으로써, 상기 홀더는 전자총 마운트 조립체를 테스트하기 위해 전자총 마운트 조립체의 핀과 전기적으로 접촉한다.
Patent KR-20010083942-A (KR)
IPC: H04N7/24
Filed: 2000-08-21
Abstract: 방송국은 로컬 단말기(100)에서 수신되고 재생되는 프로그램을 방송한다.  적당한 경우에, 전송된 프로그램 데이터에 부가 구매 정보가 삽입된다.  로컬 단말기는 검출기(110)로 이 부가 정보를 검출하고 표시기(111)를 갖는 뷰어(viewer)를 제공한다.  뷰어는 구매 정보를 보고 대응 제품을 주문하도록 결정할 수 있다.  본 발명에 따르면, 구매 주문이 판매 회사에 바로 전송되지 않고, 다른 구매 주문과 함께 단말기의 로컬 리스트(122)에 저장된다.  나중에, 저장된 구매 주문들은 각 주문에 대해 주문을 할지 또는 취소할지의 여부를 결정하기 위해 검토된다.  구매 주문이 수행되면, 모뎀(130)을 통해 구매를 처리하는 회사로 전송된다.
Patent KR-20010081041-A (KR)
Title: Method for purifying triethanolamine
Inventor: RUIDER GUENTHER
IPC: C07C215/08
Filed: 1999-11-25
Abstract: The invention relates to a method for purifying triethanolamine which is produced by reacting aqueous ammonia with ethylene oxide in the liquid phase under pressure and at an increased temperature. To this end, excess ammonia, water and monoethanolamine are separated from the reaction product. The thus obtained crude product is reacted with ethylene oxide at temperatures of from 110 to 180 °C and is rectified in the presence of phosphorous or hypophosphorous acid or the compounds thereof.
Patent KR-20010080768-A (KR)
IPC: A61P35/00
Filed: 1999-12-10
Abstract: 하기 화학식 I: 
     [화학식 I] 
     
       
     
     (식 중, R 1 , R 2 , Y, Z 및 a 는 본 명세서에 나타낸 의미를 가짐) 
     의 신규의 4,5-아졸로-옥신돌은 싸이클린-의존성 키나제(CDKs), 특히 CDK2를 억제하고, 세포 증식성 장애, 특히 암의 치료 또는 제어에 유용하다.
Patent KR-20010108485-A (KR)
IPC: H04W36/18
Filed: 2000-03-21
Abstract: 효율적인 채널 스위칭 절차가 이동 통신 시스템에 제공된다. 제1 채널은 무선 액세스 네트워크를 통해서 이동국과의 접속을 지원하기 위하여 설정된다. 다음에, 제1 채널이 이 접속을 지원하기 위하여 더 이상 사용되지 않는 경우에도 불구하고, 이 제1 채널의 일부분은 어떤 시간 주기동안 유지된다. 이 방식에서, 제1 채널이 이동국과의 접속을 지원하는데 다시 필요로되면, 제1 채널의 유지된 부분은 간단히 재활성화됨으로써 채널 스위칭 비용 및 채널 설정 및 복구 동작과 관계된 지연을 감소시킨다. 무선 액세스 네트워크 및 이동국간의 접속을 지원하는 예를들어 무선 채널 자원에 대응하는 제1 채널의 또다른 부분은 제1 채널이 더이상 접속을 지원하도록 사용되지 않은 후 무선 채널 자원을 다른 이동국 접속에 이용될 수 있도록 하기 위하여 복구될 수 있다. 일 실시예에서, 제1 채널은 이동국과의 접속을 위하여 예약된 전용 타입의 채널에 대응하고 이 접속은 특정 이동국을 위하여 예약되지 않는, 즉 다수의 이동국에 의해 공유되는 공통 채널에 대응하는 제2 타입의 채널로 스위칭된다. 또다른 실시예에서, 제 1 채널은 핸드오버 동작에 따라서 이동국 및 무선 액세스 네트워크간에 설정된 다수의 채널중 하나이다. 본 발명은 이 접속을 공통 채널에서 전용 채널로 다시 신속하고 효율적으로 스위칭시키고(제1 실시예) 이 접속을 사전에 지원하는 셀로 스위칭시킨다(제2 실시예).
Patent KR-20010108505-A (KR)
Title: 열전도성 지지체를 갖는 산화인바나듐 촉매
IPC: B01J37/08
Filed: 2000-04-14
Abstract: 열전도성 물질과 결합된 산화인바나듐을 포함하는 촉매는 선택적인 탄화수소 산화(예컨대, 부탄을 말레산 무수물로)에 특히 유용하며, 액상 매질중에 인산바나듐(IV) 화합물을 포함하는 현탁액을 형성(수성 용매중에서 V 2 O 5 및 H 3 PO 4 을 염산 침지(digestion)시키거나, 오산화바나듐을 탄소수가 1 내지 10이고 히드록실기수가 1 내지 3이며 올레핀 이중 결합이 없는 1 종 이상의 실질적으로 무수의 비치환 알콜과 함께 가열하여 원자가가 4 내지 4.6으로 감소된 오산화바나듐 공급물을 형성한 후, 이 공급물을 오르토인산과 1 종 이상의 비치환 알콜의 용액과 접촉시킴으로써)하고, 열전도성 물질을 40 ℃ 내지 120 ℃의 적당한 온도에서 상기 현탁액에 교반하에 첨가한 후, 이로써 형성된 물질을 건조시키고, 임의로 바람직하게는 세척 및 소성(동일 반응계내 또는 반응계 외부에서)시킴으로써 제조할 수 있다.
Patent KR-20020016781-A (KR)
IPC: B21B39/14
Filed: 2000-05-03
Abstract: A roller guide assembly is disclosed for guiding a workpiece into a roll pass of a rolling mill. The guide assembly comprises: a rigid housing structure; a pair of roller holders extending lengthwise of the housing structure on opposite sides of the intended direction of travel of the workpiece; guide rollers rotatably carried on the roller holders, the guide rollers defining a gap therebetween and being configured to engage and guide the workpiece into the roll pass of the rolling mill; pivots for mounting the roller holders on the housing structure for movement about axes extending generally parallel to the rotational axes of the guide rollers; springs for applying forces to the roller holders to rotate the roller holders about their respective axes in directions urging the guide rollers apart; and stops on the housing structure for resisting rotation of the roller holders, at least one of the stops acting through a force sensor to provide a measure of the force being applied to the respective roller holder.
Patent KR-20020010142-A (KR)
Title: 스티렌계 중합체로 구성된 흡착체
IPC: B01D53/02
Filed: 2000-04-26
Abstract: 본 발명은, (1) 주로 신디오택틱(syndiotactic) 구조를 갖는 스티렌계 중합체를 이와 친화성을 갖는 유기 화합물에 용해시킨 후 성형하여, 수득된 성형체로부터 상기 유기 화합물을 제거하여 제조된 것을 특징으로 하는 스티렌계 중합체로 구성된 흡착체; (2) 성형이 용융 캐스트법에 의해 실시된 상기 (l)에 기재된 스티렌계 중합체로 구성된 흡착체; 및 (3) 유기 화합물의 제거를 감압하에 증발시킴으로써 실시한 상기 (1) 또는 (2)에 기재된 스티렌계 중합체로 구성된 흡착체에 관한 것이다.  또한, 가스 또는 액체 중의 유기 화합물을 선택적으로 효율적으로 흡착할 수 있는 흡착체를 제공한다.
Patent KR-20020059252-A (KR)
Title: Inverted board mounted electromechanical device
IPC: H01H1/58
Filed: 2001-05-10
Abstract: A new board mounted electromechanical device is provided that mounts to a relay substrate to form a low profile reed relay. The reed relay is electrically connected to the electrical contacts via a signal traces and additional electrical traces located on the same side of the relay substrate which connect to the relay's signal and shielding. Additional traces on both sides of the signal traces of the reed relay provide a co-planar wave guide to maintain the desired impedance of the signal path. The reed relay is mounted in an inverted manner into a cut-out in the main circuit board so that the other portion of the reed relay itself is sits within the cut-out in the main circuit board. As a result, the reed relay component is recessed below the surface of the main circuit board resulting in an overall low profile circuit board.
Patent KR-20010113962-A (KR)
IPC: C08F279/02
Filed: 2000-05-05
Abstract: 본 발명은 ABS 및 HIPS 성형물의 제조 방법에 관한 것이다.  본 발명에 따라, 고무 함유 용액이 먼저 제조된 후 이 고무 함유 용액의 존재하에 ABS 및 HIPS 성형물의 제조를 위한 중합이 수행된다.  상기 고무 함유 용액은 A) 적어도 하나의 희토류 금속 화합물, B) 임의로는 시클로펜타디엔 및 C) 적어도 하나의 유기알루미늄 화합물을 함유하는 촉매의 존재하에 비닐방향족 단량체의 용액중에서 디올레핀을 중합함으로써 제조된다.
Patent KR-20020005040-A (KR)
IPC: H01Q9/04
Filed: 2000-05-19
Abstract: 본 발명에 따른 이동용 원격통신장비(12)의 단편에 탑재하기 위한 안테나장치(1)는 뾰족한 형상의 자유단부(7)를 갖춘 핀소자(5)를 연결하는 연결수단에 의해 구별된다.  각 핀소자(5)는 안테나소자(2)의 탄성부(4,13)에 제공되거나 안테나소자와 연결되어, 각 핀소자(5)가 길이방향으로 휘게 한다.  또한, 본 발명은 이러한 안테나장치를 포함하는 원격통신장비의 단편에 관한 것이다.
Patent KR-20020062164-A (KR)
Title: Ether, Polymer, Resist Composition and Patterning Process
Inventor: NAKASHIMA MUTSUO
IPC: C07C43/178
Filed: 2002-01-16
Abstract: PURPOSE: An ether compound, a polymer compound, a resist material containing the polymer compound and a method for forming pattern using the resist material are provided, to improve sensitivity, resolution and etching resistance of the resist material. CONSTITUTION: The ether compound is represented by the formula 1. The polymer compound contains the repeating unit represented by the formula 1-1 or 1-2, and has a mass average molecular weight of 1,000-500,000. In the formulas 1, 1-1 and 1-2, R1 is H or a straight, branched or cyclic alkyl group of C1-C6; R2 is a straight, branched or cyclic alkyl group of C1-C6; R3 is H, an acyl group of C1-C15 or an alkoxycarbonyl group, wherein some or all hydrogens of the groups can be substituted with halogens; k is 0 or 1; m is an integer of 0-3; and n is an integer of 3-6.
Patent KR-20030062592-A (KR)
Title: Thin film transistor substrate for liquid crystal display (LCD) and Method of manufacturing the same
Inventor: SEO HUI SANG
IPC: G02F1/1368
Filed: 2002-01-17
Abstract: PURPOSE: A thin film transistor substrate for a liquid crystal display and a method for manufacturing the same are provided to secure sufficient storage capacitance to correspond to the increase of data electric potential. CONSTITUTION: A black matrix(102) is formed between adjacent unit pixels on a transmissive insulating substrate for preventing light leakage between the unit pixels. A first oxide film(104) is formed on the substrate including the black matrix. A pair of polycrysilicon patterns(106,106') are formed on the first oxide film, doped with an impurity of high density. Second oxide films(108,108') are formed on exposed surfaces of the polysilicon patterns and have first contact holes(H1) exposing a predetermined part of the doped polysilicon patterns. An active polysilicon pattern(110) is formed on the second oxide films and an active area of the first oxide film. A third oxide film(112) is formed on an exposed surface of the active polycrystalline silicon layer pattern. Gate poly patterns(114,114') are formed on the second and third oxide films, and are electrically connected with the doped polysilicon patterns. A fourth oxide film(116) has second contact holes(H2) for exposing a source area of the active polysilicon pattern. Data lines(118) are formed at a predetermined part of the fourth oxide film including the second contact holes. A flattening film(120) is formed on the fourth oxide film including the data lines. A pixel electrode(122) is formed on the flattening film.
Patent KR-20030063681-A (KR)
Title: Forming method of fuse in semiconductor device
Inventor: BANG GWANG GYU
IPC: H01L23/525
Filed: 2002-01-23
Abstract: PURPOSE: A method for fabricating a fuse of a semiconductor device is provided to disconnect a fuse more rapidly by remarkably reducing a portion to which a laser beam is irradiated so that a lower interconnection is successfully disconnected. CONSTITUTION: The lower interconnection to be used as a fuse is formed on a substrate(100). An insulation layer(120) is formed on the substrate. The insulation layer is etched to form a hole(122) exposing a part of a laser target spot portion in disconnecting the fuse of the lower interconnection and to form a via hole for an electrical connection of an upper interconnection(130a,130b) that is to be formed on the lower interconnection and the insulation layer. A conductive material layer is deposited on the insulation layer while the hole and the via hole are filled with the conductive material layer. The conductive material layer is patterned to form the upper interconnection connected to the lower interconnection through the conductive material layer filling the via hole in a portion except the laser target spot. A disconnection volume is reduced to disconnect the lower interconnection even if a low power laser is irradiated for a short interval of time in a fuse disconnection process. The conductive material layer filling the hole and the lower interconnection under the conductive material layer are etched to form a groove in a laser target spot formation region so that the damage to the periphery of the disconnected lower interconnection can be minimized.
Patent KR-20030063861-A (KR)
Inventor: EOM YUN SEOP
IPC: F04D29/30
Filed: 2002-01-24
Abstract: PURPOSE: A crossflow fan is provided to prevent a stall effect caused to laminate of air flowing a surface of a blade when an impeller rotates by increasing kinetic energy of air introducing into the blade. CONSTITUTION: A crossflow fan comprises an impeller(100) for generating air flow coupled to a motor by shaft, a rear guide(20) provided with an outer covering and curved to form a discharging passage of an intake air, and a stabilizer(30) for stabling an eddy generated at an inner region of the impeller and forming a boundary of a high pressure portion(H) and a low pressure portion(L). The impeller(100) is composed of a plurality of unit fan connected serially by a boundary plate of a ring shape, and the unit fan includes a plurality of curved blades(110) arranged in a certain distance. An insert protrusion is formed at one end of the blade to couple the blade into a boundary plate. A gap portion(21) for maintaining the nearest distance to the impeller is formed at one side of the rear guide along an axial direction.
Patent KR-20030064041-A (KR)
Title: Method for processing statistics of Multiprotocol Label Switching Interface Module
Inventor: LEE SANG WON
IPC: H04L12/28
Filed: 2002-01-25
Abstract: PURPOSE: A method for processing channel statistics of an MIM(MPLS(Multi protocol Label Switching) Interface Module) is provided to perform statistic processing for a selected channel, if an operator selects the specific channel of the MIM, thereby carrying out statistic processing according to the operator's selection for all channels. CONSTITUTION: If a channel state is 'REGISTER', an FEIPITbI(Forwarding Engine IP Interface Table) changes the channel state to 'FIRST, and if the channel state is 'FIRST', the FEIPITbI changes the channel state to 'SECOND'(S170). The FEIPITbI receives statistic data from an FECCF(Forwarding Engine Connection Control Function). If the channel state is decided as 'FIRST', the FEIPITbI copies current data into previous data to process the current as reference data for calculating differences with next data without recording in a disk(S220). If the channel state is decided as 'SECOND', the FEIPITbI calculates differences with the data stored as the reference data(S200). The calculated data is recorded in the disk(S210).
Patent KR-20020068273-A (KR)
Inventor: HIDAI SHIGEO
IPC: B60L50/16
Filed: 2002-02-18
Abstract: PURPOSE: To provide a control device for a hybrid vehicle capable of greatly enhancing fuel consumption through the assistance of motor driving by greatly increasing the amount of regeneration. CONSTITUTION: The hybrid vehicle has an engine and a motor as the sources of drive for the vehicle. The control device for the hybrid vehicle stops the supply of fuel to the engine using a fuel supply stopping means when the vehicle is decelerated, and performs regenerative braking using the motor according to the decelerated condition of the vehicle. The engine is of a cylinder cutoff type capable of cutting off some of cylinders and includes an all-cylinder cutoff execution flag F-ALCS for determining whether or not the cylinders can be cut off according to the operating condition of the engine, and a variable valve timing mechanism for effecting the cylinder cutoff operation of the engine if the flag F-ALCS determines that the cylinders can be cut off. If the supply of fuel to the engine is stopped by the fuel supply stopping means during deceleration of the vehicle, the cylinders are cut off according to the flag F-ALCS and the variable valve timing mechanism.
Patent KR-20030012801-A (KR)
Title: calcium composition of cold water solubility for high dispersibility-food additive and their manufacturing method
Inventor: JUNG HO DEOK
IPC: C01F11/18
Filed: 2002-03-02
Abstract: PURPOSE: A preparation method of calcium products with excellent cold water solubility and dispersity and storage stability is provided for use as food additives by forming fine CaCO3 particles and coating the surface of particles. The resultant calcium products are also applied to health food, cosmetics and pharmaceutics. CONSTITUTION: The calcium products are prepared by the following steps: (i) preparing a Ca(OH)2 solution by calcining Ca-contained materials(limestone, marble, shell, etc.) and coal at 800-1200deg.C for 2-20hrs, and adding water; (ii) flowing CO2 gas into the Ca(OH)2 solution for a CaCO3 suspension; (iii) controlling the size of CaCO3 particles in the suspension to be 0.0001-5.0micrometer by regulating concentration, temperature and inflow amount of the Ca(OH)2 solution; (iv) coating CaCO3 particles with a coating agent to prevent increase of particle size due to static electricity between CaCO3 particles; (v) removing impurities from the CaCO3 suspension; (vi) concentrating to be 1-60wt.% of CaCO3 particles by hot blast, vacuum and spray drying; (vii) powering. The coating agent comprises 1-90 pts.wt.(based on 100pts.wt. of CaCO3) of arabia gum, 1-90pts.wt. of dextrin or cyclodextrin, and hydrophilic emulsifiers such as saccharose fatty acid ester, casein, glycerine fatty acid ester, carboxymethyl cellulose, etc.
Patent KR-20030073837-A (KR)
Title: A high-speed heater for a vehicle
Inventor: KIM DONG HWAN
IPC: B60H1/00
Filed: 2002-03-13
Abstract: PURPOSE: A high-speed heater for a vehicle is provided to rapidly heat a car room, and rapidly remove frost formed on window glasses of the vehicle. CONSTITUTION: A high-speed heater(10) includes a hot wire(30) placed near a vent(21), and installed in an air duct(20); a temperature sensor(31) installed on a left side of the hot wire; a starting sensing part(32) sensing working of a starting motor when an engine of a vehicle is started; a microcomputer(33) receiving engine starting signal of the starting sensing part to generate actuating signal only when an automatic mode switch(37) is turned on, and generating stop signal if temperature signal transmitted by the temperature sensor is over fixed temperature showing an existing heater core(42) normally works; a control part(35) connecting and cutting off the hot wire and a power source(36), a battery of the vehicle or a separate power source, depending on the actuating signal and the stop signal; and a manual switch(34) included to the control part to allow a user to manually connect and cut off the wire and the power source.
Patent KR-20030003672-A (KR)
Title: Antagonistic Compositions Against Dioxin-like Compounds Comprising Extract of Zanthoxylum piperitum
Inventor: JANG MUN SEOK
IPC: A61P39/00
Filed: 2002-03-23
Abstract: PURPOSE: An antagonistic composition containing a Zanthoxylum piperitum extract which interrupts a signal transduction pathway related with a xenobiotic response element of a dioxin-like compound and suppresses the intracellular action thereof is provided. The composition has a low adverse effect on a human body and shows antagonistic action against dioxin-like compound while effectively reducing toxicity of the dioxin-like compound. CONSTITUTION: The antagonistic pharmaceutical composition against dioxin-like compound contains a pharmaceutically effective amount of a Zanthoxylum piperitum extract and a pharmaceutically acceptable carrier. The antagonistic health food composition against a dioxin-like compound contains the Zanthoxylum piperitum extract as an effective component. The dioxin-like compound is selected from the group consisting of PCDD, PCDF and PCB. For an example, a health drink contains 80ml of Zanthoxylum piperitum extract, 10ml of liquid fructose, 0.5ml of citric acid and 9.5ml of Glycyrrhizae Radix extract. The Zanthoxylum piperitum is obtained by distilling 1g of Zanthoxylum piperitum in 4ml of distilled water at 121deg.C for 30min.
Patent KR-20020077146-A (KR)
Inventor: KOJIMA YOSHIO
IPC: C25D13/06
Filed: 2002-03-27
Abstract: PURPOSE: To provide an electrodeposition coating method, by which influence exerted on the environment is reduced because of low VOC(volatile organic content) and metallic ion concentration therein, further, the difference of film thickness between the outside face and the inside face can be minimized even if the amount of the electrodeposition coating material to be used is small, and the smoothness of the outside face can be made excellent. CONSTITUTION: The electrodeposition coating method includes a stage where first electrodeposition coating is performed with a first lead-free cationic electrodeposition coating material prepared so as to reduce the Tg (glass transition temperature) of an electrodeposition coating film to be electrodeposited on the material to be coated; a stage where second electrodeposition coating is performed with a second lead-free cationic electrodeposition coating material prepared so as to increase the Tg of the electrodeposition coating film to be electrodeposited on the material to be coated; and a stage where the electrodeposition coating material is baked and hardened.
Patent KR-20030079580-A (KR)
Title: Cavity assembly for microwave oven
Inventor: KIM DAE EUN
IPC: F24C15/12
Filed: 2002-04-04
Abstract: PURPOSE: A cavity assembly for a microwave oven is provided to achieve improved support strength against the force applied from an external source. CONSTITUTION: A cavity assembly(50) comprises a front plate having an opening formed at the center of the front surface of the front plate so as to form a cavity(52); a back plate(66) for forming a rear surface of a microwave oven; a top plate(64) interposed between the front plate and the back plate, which forms a top surface of the cavity; a bottom plate(68) for forming side surfaces(68a,68b) and a bottom surface(68c) of the cavity; an electrical component chamber(54) arranged in the vicinity of the cavity; and reinforcement flange portions(64a,64b) extended toward the electrical component chamber from the front and rear surfaces of the top plate, and fixed at the back plate and the front plate, respectively.