baber/WOPTO huggingface dataset:
Patent KR-20020053527-A (KR)
Title: Method of manufacturing a field transistor in a semiconductor memory device
Inventor: CHO SU MIN
IPC: H01L21/8247
Filed: 2000-12-27
Abstract: PURPOSE: A method for manufacturing an FET(Field-Effect Transistor) of a semiconductor device is provided to prevent a contact breakage by preventing the current from flowing to a junction and to improve an ESD(Electrostatic Discharge) characteristic. CONSTITUTION: A field area and an active area are defined by forming a field oxide film(202) on a semiconductor substrate(201). The first junction(203) is formed on the active area by a DDD(Double Doped Drain) process. The second junction(204) is formed on the active area by the second impurity ion implant process with the higher energy and concentration than the first impurity ion implant process. Thus, the second junction is formed deeply more than the first junction. The second junction is more closely formed to the active area than the contact part between the field oxide film and the first junction. A contact is formed by etching a fixed part of the insulation film formed on the surface of the substrate. After forming a conductive film(206) of the surface in order to bury the contact, a full surface etching process is carried out.
Patent KR-20020054215-A (KR)
Title: The Apparatus and Method for Image Fusion using Multisensor Data
Inventor: AHN CHUNG HYEON
IPC: G06T1/00
Filed: 2000-12-27
Abstract: PURPOSE: A device for synthesizing images using multi satellite images is provided to use saturation when synthesizing more than two satellite images to make new images, thereby maintaining maximum information and implementing high-density image synthesis. CONSTITUTION: A receiver(210) receives images of a Landsat TM satellite. A band selector/combiner(220) selects bands of the received satellite image, and combines the bands. An HIS(Hue Intensity Saturation) converter(230) performs an HIS conversion with band units combined by the band selector/combiner. A 3S component extractor(240) extracts 3S components of an HIS-converted image of the HIS converter. An image synthesizer(250) synthesizes the extracted 3S components with an image of a high-resolution satellite.
Patent KR-20020058596-A (KR)
Title: Method for Polishing Electrode lines of a Semiconductor Device
Inventor: KIM TAE GYEONG
IPC: H01L21/304
Filed: 2000-12-30
Abstract: PURPOSE: A polishing method of a metal interconnection is provided to improve a planarization of the metal interconnection by forming a barrier reacted to a metal. CONSTITUTION: After forming an interlayer dielectric(25) having a contact region on a semiconductor substrate(21), a metal film is formed on the interlayer dielectric. A photoresist pattern is formed to open a desired region of the interlayer dielectric. Impurity ions are implanted into the opened region by using the photoresist pattern as a mask. A barrier metal film(24) is formed by annealing and reacting between the impurity ions and the metal. A metal plug(26) is formed on the contact region by polishing the resultant structure using the surface of the barrier metal film(24) as a polishing stopper.
Patent KR-20020059059-A (KR)
Title: One-liquid Type Silicon-Modified and Acryl-based Paint Composition and Method of Preparing the Same
Inventor: KIM JAE HAK
IPC: C09D133/08
Filed: 2000-12-30
Abstract: PURPOSE: Provided are a one-component coating composition consisting of silicon modified acryl-based resin/melamine/block isocyanate system which has excellent physical properties such as high weatherability, high hardness, high anti-fouling, high anti-scratch, and chemical resistance, and which does not show troubles associated with storage, and a method for producing the same. CONSTITUTION: The composition comprises 30-65 parts by weight of silicon modified acryl-based resin having acid value of 5-15, alcohol value of 30-100, weight average molecular weight of 15,000-30,000, content of nonvolatile components of 40-70%, and glass transition temperature of 30-70deg.C; 8-18 parts by weight of melamine resin as the first hardener; and 0.6-3.0 parts by weight of block isocyanate resin as the second hardener. The melamine resin is a resin having methoxymethyl and methoxymethyl-imino functionalities. The composition further comprises a dispersing agent, an antisettling agent, or an ultraviolet stabilizer.
Patent KR-20010022935-A (KR)
Title: 용융가공가능한 고굴절률 열가소성 물질로부터 형성된 광학 장치
IPC: G02C7/02
Filed: 1998-07-21
Abstract: 본 발명은 일반적으로 특정한 화학식을 갖는 렌즈(단일 촛점 또는 다중 촛점), 프로그레시브 렌즈, 렌즈 블랭크 및 렌즈 예비성형품과 같은 광학 장치에 관한 것이다.
Patent KR-20010023418-A (KR)
Title: 차량용 교류발전기 및 이에 내장되는 히트싱크
IPC: H05K7/20
Filed: 1998-07-01
Abstract: 본 발명은 우수한 냉각성능을 확보하고 량산성이 높은 히트싱크를 얻는것 및 정류기의 다이오드 및 고정자의 온도 상승을 억제하고, 안정되게 구동할 수 있는 차량용 교류발전기를 얻는 것을 목적으로 한다. 
     이 히트싱크는 일면측을 발열부품의 실장면으로 하는 대략 직방형의 평면 형상을 이루는 평판상의 베이스(41)와 이 베이스(41)의 타면상에 이 베이스의 길이방향으로 피치(P)로 설치되고 각각 이 베이스의 타면에서 수직으로 또 이 베이스의 길이 방향으로 돌출 설치되어 있는 다수의 핀(42)을 소유하고 이 핀의 베이스로 부터 돌출높이(H)를 핀 두께(T)의 5배 이상으로 하는 다이케스트제이다. 
     그리고, 다수의 핀(42)은 핀두께(T), 높이(H) 및 피치(P)가 T 1mm, 이고, 또 0.35 T/P 0.6을 만족하는 형상으로 형성되어 있다.
Patent KR-20010015629-A (KR)
Title: 재조합 ｒｓｖ 바이러스 발현 시스템 및 백신
IPC: C07K14/135
Filed: 1998-09-28
Abstract: 본 발명은 백신으로 이용할 수 있는 이형 유전자를 포함하는 유전공학적으로 조작된 재조합 RS 비리온 및 바이러스 벡터에 관계한다.  본 발명에 따르면, 재조합 RS 비리온 벡터 및 바이러스는 다른 바이러스, 병인균, 세포 유전자, 종양 항원을 포함하는 이형 유전자를 포함하거나 상이한 RSV 균주의 유전자 복합물질을 인코드하도록 조작된 것이다.
Patent KR-20010031154-A (KR)
Title: 내마모성 잉크 조성물 및 사용 방법
IPC: C09D11/10
Filed: 1998-03-04
Abstract: 본 발명은 안료 및 우레탄 중합체 입자의 안정한 폴리에틸렌-무함유 수성 분산액을 포함하는 잉크 조성물에 관한 것이다.  바람직하게는, 그 조성물은 우레탄 중합체를 가교 결합시킬 수 있는 가교 결합제를 더 포함한다.  그 조성물은 연질 또는 탄성 지지체 상에 인쇄하는데 유용하다.  이러한 잉크 조성물은 증가된 내구성, 특히 내마모성, 연신 중의 내마모성 및 내수성을 나타낸다.
Patent KR-20010031694-A (KR)
Title: 탄성화 부분이 있는 복합 재료 및 그의 제조 방법
IPC: D06M10/00
Filed: 1998-10-30
Abstract: 탄성부를 갖는 복합 재료(10)의 제조 방법에는, 온도 감응성 탄성 재료 웹(12)을 공급하는 단계, 마이크로파 감응성 재료를 탄성 재료(10)의 선택된 영역에 가하는 단계, 및 복합 재료에 마이크로파를 가하는 단계를 포함한다.  마이크로파 에너지는 마이크로파 감응성 재료(14)에 의해 열로 전환됨으로써 마이크로파 감응성 재료(14)를 가열하여 마이크로파 감응성 재료에 인접한 온도 감응성 탄성 재료(12)를 활성화시킨다.  탄성 재료의 활성화된 부분은 복합 재료(10)의 탄성부를 제공한다.  또한, 마이크로파 감응성 재료(14)는 마이크로파 에너지를 반사시킴으로써 마이크로파 감응성 재료가 사용된 선택 영역의 반대쪽 탄성 재료(14) 영역을 직접 가열 및 활성화 시킬 수 있다.  상기 방법은 일회용 흡수 용품과 같은 의류형 용품의 제조에 특히 유용하다.
Patent KR-20010032680-A (KR)
IPC: E04B9/04
Filed: 1998-06-26
Abstract: Panels for coffered ceilings comprising cladding panels of sheet metal or similar material and a method for mounting such panels. Each cladding panel comprises an essentially flat principal surface enclosed by longitudinally running joining sections as well as at least one longitudinally running stiffening section bent at an angle to the principal surface. The joining sections are designed so that any chosen panel can be removed simply and without the use of tools, so that a good seal is obtained between the panels, and so that it is possible to draw apart these to fit certain dimensions. In addition, the panels should hook into each other and remain sealed even if they should expand and buckle downwards due to fire or some other reason. According to the invention, this is solved by each of the joining sections of the panels being designed with a spacer section that ends in a hook-shaped section and that the spacer sections and the hook-shaped sections are designed so that they allow tightening and a certain displacement between the joining sections of close-by panels that overlap, and that the hook-shaped sections hook into each other first when the panels have been dawn apart a short distance from each other.
Patent KR-20010034099-A (KR)
Title: 운송 수단에 사용하기 위한 도난 방지 장치
IPC: B60R25/02
Filed: 1999-01-11
Abstract: 본 발명은 운송 수단의 작동 기구에 사용하기 위한 도난 방지 장치에 관한 것이다.  그러한 도난 방지 장치는 운송 수단의 차체 상에 장착되어 도난 방지 장치를 지지하는 장착 브래킷; 수동 조작 부품에 결합되는 연결 부재; 코드화된 수단의 제어 하에 이동될 수 있는 로크 유닛; 및 운송 수단의 스티어링 칼럼 또는 시프팅 핀 상에 슬라이딩이 가능하지만 회전은 불가능하게 배치되는 가동 부재를 포함하고, 로크 유닛이 작동되었을 때에 가동 부재와 로크 유닛간의 동력 전달 수단에 의해 가동 부재가 장착 브래킷과 맞물리는 동시에 연결 부재와의 맞물림으로부터 해제되는 제1 위치와, 연결 부재와 맞물리는 동시에 장착 브래킷과의 맞물림으로부터 해제되는 제2 위치와의 사이를 이동하게끔 된다.
Patent KR-20010034154-A (KR)
Title: 다수의 기판층과 적어도 하나의 반도체 칩을 가진 반도체소자 및 그의 제조 방법
IPC: H05K3/36
Filed: 1999-01-14
Abstract: 본 발명은 콘택 패드를 가진 적어도 하나의 반도체 칩, 여러개의 기판층, 소자 콘택 및, 적어도 하나의 반도체 칩의 콘택 패드와 소자 콘택 사이에 전기적인 콘택을 제공하는 도전체로 이루어진 반도체 소자에 관한 것이다.  상기 기판층에는 도전체 및/또는 적어도 하나의 개구부가 제공된다.  각각의 개구부는 적어도 하나의 반도체 칩을 가진다.  다수의 기판층은 중첩되고 서로 접속된다.  각각의 개별적인 기판층은 적어도 하나의 칩에 인접한 영역 및 각각의 기판층의 가장자리 영역에서 경계를 형성하며 종료한다.
Patent KR-20010024884-A (KR)
IPC: B01D53/94
Filed: 1999-01-21
Abstract: A plasma assisted reactor for the simultaneous removal of nitrogen oxides and carbonaceous combustion products from the exhaust emissions, in particular, from an internal combustion engine, wherein the reactor includes a gas permeable bed made of a mixed metal oxide having the general formula A2-xA<1>xB1-yB<1>yO4.
Patent KR-20010042805-A (KR)
Title: 조합 분자빔 에피탁시(ｃｏｍｂｅ) 장치를 사용한라이브러리의 제조 방법
IPC: C40B60/14
Filed: 1999-11-05
Abstract: 본 발명은 기질의 분자빔 에피탁시에 의한 조합 변수로서 형성되는 복합 금속 산화물의 합성 및 확인을 위한 장치 및 방법, 그리고 그러한 합성의 결과, 즉, 안정한 또는 준안정한 복합 산화물, 다층, 및 초격자로 이루어진 샘플의 조합 어레이(또는 라이브러리)에 관한 것이다. 열적으로 불안정한 구조를 가지는 복합 산화물의 위치-어드레스가능한 조합 라이브러리는 다중-영역 기질 및, 기질 영역에 형성된, 식 (A 1 )x 1 (A 2 ) x2 …(A n ) xn O y (여기서, 원소 성분 A i 의 최소한 하나가 금속이고, x i , y가 0을 포함하는 정수 또는 분수이고, n=2 내지 20 이다)를 가지는 열적으로 안정한 또는 준안정한 산화물을 포함하고, 산화물의 화학량론 또는 구조는 한쌍의 마주하는 측면 영역에서 한 측면 영역과 다른 측면 영역 사이에서 진행함에 따라, 최소한 하나의 원소 성분에서 체계적이고 알고있는 방식으로 변한다. 또한 원하는 성질, 즉, 고온 초전도성을 가지는 복합 산화물을 확인하기 위한 라이브러리의 사용을 개시하고 있다.
Patent KR-20010052965-A (KR)
Title: 빠르게 조리되는 가공된 라이스
IPC: A23L7/196
Filed: 1999-06-15
Abstract: 본 발명은 5분 안에 조리될 수 있는 스티밍된 라이스를 제조하기 위하여 15중량% 이하의 아밀로오스 함량을 갖는 라이스의 용도에 관한 것이다.
Patent KR-20010053032-A (KR)
Title: 산화방지제로서 작용하는 화합물을 제조하기 위한1-(아미노알킬)-3-퀴녹살린-2-온 유도체의 용도
IPC: A61P35/00
Filed: 1999-06-17
Abstract: 본 발명은 산화방지 작용성을 가지며 세포의 산소 대사와 관련하여 자유 라디칼에 의해 야기되는 질환을 예방하거나 치료하고/거나, 신경 세포 성장을 촉진시키고/거나, 글루탐산염 수용체를 길항시키고/거나, 현저하게는 글루탐산 작용성 신경 세포의 성장을 촉진시키는데 사용되는 약제 조성물을 제조하기 위한 1-(아미노알킬)-3-퀴녹살린-2-온 유도체, 특히 하기 화학식(1)의 1-디에틸아미노에틸-3-퀴녹살린-2-온 유도체 또는 이들의 약제학적으로 허용되는 염의 용도에 관한 것이다: 
     화학식(1) 
     
       
     
     상기 식에서, 
     R 3 는 히드록시, 메톡시, 에톡시 또는 수소이다.
Patent KR-20010025717-A (KR)
Title: Check Valve for Water Supply System
Inventor: CHOI EAE JA
IPC: F16K15/00
Filed: 2001-01-20
Abstract: PURPOSE: A check valve is provided to easily attach and detach an embedded housing while preventing the flow and noise of a check valve body, and to examine reverse flow from the outside. CONSTITUTION: A check valve for a water feeding device comprises a housing(22), an inspection key bolt(17), and a cover(14). The housing is composed of attach and detach knobs(23) formed on an external circumference; O-ring grooves(24) placed to the lower side of the attach and detach knobs; and valve guides(25) formed on an inner circumference. The inspection key bolt containing a stop ring groove(19) on a lower side has a fluid outflow hole(18). The cover contains an inspection hole(15) inserted by the inspection key bolt. The check valve for a water feed device examines the reverse flow of the fluid discharged from an inflow hole while being operated without vibration and noise. The components of the check valve are simply repaired and exchanged by easily attaching and detaching the housing.
Patent KR-20010078138-A (KR)
Title: materials and jig for baking electronic parts
Inventor: DAKAHASHI NORIYUKI
IPC: C22C16/00
Filed: 2001-01-29
Abstract: PURPOSE: A material for plastic working an electronic component is provided which comprises a zirconia layer that has the resistance to repeated heat cycle, and substantially is neither exfoliated nor powdered, and a jig for plastic working an electronic component is provided which has an intermediate layer having superior exfoliation resistance and strength instead of an existing alumina intermediate layer. CONSTITUTION: The material for plastic working an electronic component comprises a zirconia layer which is formed by bonding coarse zirconia having an average diameter of 30 to 500 microns with fine zirconia having an average diameter of 0.1 to 10 microns using a partially molten binder consisting of two or more of metallic oxides, and which is coated on a substrate. The material for plastic working an electronic component comprises a zirconia layer which is formed by bonding coarse zirconia having an average diameter of 30 to 500 microns using a partially molten binder consisting of two or more of metallic oxides, and which is coated on a substrate. The jig for plastic working an electronic component comprises a substrate, a partially molten intermediate layer consisting of two or more of metal oxides coated on the substrate, and a zirconia surface layer formed on the partially molten intermediate layer.
Patent KR-20020064079-A (KR)
Title: Hermetic rotary compressor
Inventor: AHN JI YONG
IPC: F04C29/00
Filed: 2001-01-31
Abstract: PURPOSE: A hermetic type rotary compressor is provided to improve compression performance by reducing input and increasing rated output of an electric motor part. CONSTITUTION: A compressor includes a casing having a hermetic accommodating space formed therein; an electric motor part having a rotary axis placed in the casing in vertical direction and having an eccentric part formed on one end thereof; a roller joined integrally with the eccentric part to rotate; a cylinder having an accommodating space accommodating the roller to eccentrically move, a vane accommodating part accommodating a vane placed to pop in and out in radial direction of the accommodating space and dividing the accommodating space, an inlet(42) formed on one side of the vane accommodating part to take in refrigerant, a first discharge part(44a) concaving on an upper area of the accommodating space on a side opposite to the inlet with the vane accommodating part interposed to discharge compressed refrigerant and a second discharge part(44b) concaving in front of the first discharge part against the rotating direction of the roller; an upper bearing member(51) placed to cover the upper area of the cylinder and having a first discharge port(53a) and a second discharge port(53b) formed correspondingly with the first discharge part and the second discharge part; a first discharge valve(55a) joined to the upper bearing member to open and close the first discharge port; and a second discharge valve(55b) joined to the upper bearing member to open the second discharge port at pressure relatively lower than the first discharge valve.
Patent KR-20010044301-A (KR)
Inventor: HAN SANG KWAN
IPC: E02B7/20
Filed: 2001-02-01
Abstract: PURPOSE: A rotary-type automatic floodgate is provided to open/shut the floodgate with a little strength. CONSTITUTION: A fixing shaft(14) is installed at the center of a floodgate(11) and united with the floodgate by several fixing-shaft brackets(2) to be hinged. A fixing pinion gear(3) placed in the middle of the fixing shaft is engaged with a driven pinion(4). The driven pinion is integrated with a driven-pinion bracket(10). A driving pinion(7) united with a driving pinion bracket(6) is meshed with the driven pinion. A rack gear(15) is united with a cylinder(9) and engaged with the driving pinion. A rack-gear supporter(8) prevents the rack gear from being separated from the driving pinion. The cylinder is installed in the inside of the floodgate and connected with oil hydraulic piping. A pressure generator is installed in a bank after the installation of the automatic floodgate is finished.
Patent KR-20020064850-A (KR)
Title: Soy sauce using Tricholoma matsutake mycellium and process for preparation thereof
Inventor: CHOI UNG KYU
IPC: A23L27/50
Filed: 2001-02-03
Abstract: PURPOSE: A process of preparing fermented soy products is provided by cultivating mycelium of Tricholoma matsutake and then adding the mycelium and a culture solution to soy sauce(Ganjang, Korean native name), fermented soybean paste(Doenjang) or red pepper paste(Gochujang). Whereby, the product has the characteristic taste and flavor of Tricholoma matsutake. CONSTITUTION: Cereals are soaked in water, added with water to control to a concentration of 0.0001 to 10.0%(w/v), heated, inoculated with mycelium of Tricholoma matsutake and then cultured at 15 to 45deg.C for 1 to 10 days to give mycelium of Tricholoma matsutake and a culture solution thereof, which are added to fermented soy products. The cereals are one of rice, barley, potato, sweet potato, bean, foxtail millet and sorghum, and the fermented soy products are one of soy sauce, fermented soybean paste, red pepper paste, brewed soy sauce, Korean transitional soy sauce, acid hydrolyzed soy sauce and mixed soy sauce.
Patent KR-20020065753-A (KR)
Title: Structure for top plate of plasma display panel device and fabricating method thereof
Inventor: AHN JUN HYEONG
IPC: H01J11/38
Filed: 2001-02-07
Abstract: PURPOSE: A top plate of a PDP and a method of manufacturing the same are provided to prevent a protection layer from being contaminated by forming a coupled protection layer on the top plate of the PDP. CONSTITUTION: A top plate of a PDP comprises a sustain electrode(22), a bus electrode, an upper dielectric(24), a protection layer(25), and a sub protection layer(26). The sustain electrode(22) is patterned on a front glass plate(21). The bus electrode is patterned on the top of the sustain electrode(22). The upper dielectric(24) is formed on the top of the front glass plate(21). The protection layer(25) is formed on the top of the upper dielectric(24). The sub protection layer(26) is formed on the top of the protection layer(25).
Patent KR-20020066770-A (KR)
Title: Method for providing a service of cost divide approval one more persons in internet server
Inventor: LEE GI GUK
IPC: G06Q20/12
Filed: 2001-02-13
Abstract: PURPOSE: A method for supplying a common division payment service in an Internet server is provided to enable a plurality of specific persons designated by a buyer to perform a division payment of a price payment of a corresponding commodity jointly in the case that a commodity is bought using an electronic commerce service on the Internet. CONSTITUTION: It is checked whether a price payment of a commodity requested from a communication terminal connected through the Internet is a common division payment(S11). If the price payment is a common division payment, an information input with respect to a plurality of buyers who pays the price is requested and received(S13). Each division payment is guided and approved through a mobile communication terminal possessed by the buyers(S15). As the approval result(S16), the commodity to be requested is selectively sold.
Patent KR-20010072767-A (KR)
Title: Antifungal microorganism specific for pathogenic fungi, agricultural chemicals containing the same and a process for preparation thereof
Inventor: JUNG JONG SANG
IPC: C12N1/20
Filed: 2001-02-19
Abstract: PURPOSE: Provided are microorganism showing antifungal effects on pathogenic fungi and a method for manufacturing the antifungal compounds which are useful in manufacturing agricultural chemicals. CONSTITUTION: Pseudomonas aeruginosaKL1121 (KCTC 8915P) has antifungal effects on Mucor spp., Pythium ultimum, Rhizoctonia solani, Botryoshaeria dothidea, and Candida albicans. And a method for manufacturing antifungal compounds is characterized by comprising the steps: i) cultivating Alcaligenes faecalisKL1179 in broth at 30-37 deg.C for three days while controlling sources of carbon, nitrogen, and phosphate, and adding amino acids and vitamins; ii) obtaining supernatant of the culture broth and precipitating proteins; and iii) purifying the proteins through gel chromatography and organic solvent to obtain antifungal compounds, each 3kDa, 5kDa, 41kDa, and 20 kDa polypeptide.
Patent KR-20020069784-A (KR)
Title: Hydraulic pump for anti-lock brake system
Inventor: YANG I JIN
IPC: B60T17/02
Filed: 2001-02-28
Abstract: PURPOSE: A hydraulic pump for an ABS is provided to reduce a pulsating pressure of a pump and a volume of a modulator block, and to manufacture easily a modulator blocks by forming a damping space instead of a high pressure accumulator at a discharge side of a pump. CONSTITUTION: A hydraulic pump for an ABS(Anti-Lock Break System) comprises a compression space(41), a piston(42), a cup type first plug(43), an orifice(47), a second check valve(48), a second plug(44), a sealing member(51), and a through passing hole(49). The compression space is formed into a modulator, an intake port is provided at one side of the compression space, and a discharging port is provided at the other side thereof. The piston is formed at the compression space. The first plug is formed in the compression space divided into the piston side and the discharge side. The second check valve is provided to prevent oil drained to the discharging port from flowing reversely. An inside of the second plug is separated remotely from an outside of the first plug to form a damping space for reducing a pulsating pressure. The sealing member is installed slidably between the outside of the first plug and the inside of the second plug.
Patent KR-20020071318-A (KR)
Inventor: TAKIZAWA CHIYUKI
IPC: B65G47/48
Filed: 2001-03-06
Abstract: PURPOSE: An apparatus for assorting goods and method thereof are provided to simultaneously and automatically carry out the assortment of goods of a plurality of categories through a plurality of assortment lines. CONSTITUTION: An apparatus for assorting goods and method thereof includes assortment blocks having a plurality of distributing widths(102) for injecting goods according to assortment thereof, a scanner(106) for reading assortment data represented in labels attached to a single piece of goods or a group of goods, and a controller(107) for assigning a distribution width for corresponding goods on the basis of the assortment data input from the reading unit, wherein the assortment blocks are mounted with direction indicators(108) for indicating the direction of the distribution width under the control of the controller.
Patent KR-20020071545-A (KR)
Title: Method of electronic payments using a mobile phone
Inventor: JUNG HAE SEOP
Filed: 2001-03-07
Abstract: PURPOSE: A method for an electronic payment using a mobile communication terminal is provided to store electronic cash in an electronic wallet and use the stored electronic cash by extracting from a bank using the terminal possessed by the user. CONSTITUTION: A user of the first terminal user performs a telephone call to a bank(S1). If the user is connected to an on-line transaction system, a terminal inherent number and a password which are approval data of a subscriber are inputted through the first terminal and transmitted to the bank(S2). The user inputs an amount of money to be withdrawn and transmits the amount to the bank(S3). It is judged whether the electronic cash withdrawal is normal or not(S4). If the electronic cash withdrawal is not normal, a processing failure massage is displayed on a display screen of the first terminal(S5). If the electronic cash withdrawal is normal, a message for displaying a processing success massage, a withdrawal result, and the remaining amount of money is displayed on the display screen of the first terminal(S6).
Patent KR-20020072613-A (KR)
Title: continuous irrigation system
Inventor: KIM JEE HYOUNG
IPC: A61M5/14
Filed: 2001-03-12
Abstract: PURPOSE: A set for continuously supplying sap is provided to smoothly and continuously supply the sap into a joint during an arthroscopic operation, and to minimize the waste of the sap. CONSTITUTION: Two sap bags, which are located at different levels, are connected through a pipe in series while allowing a pressure difference therebetween in order to secure a continuous smooth supply of sap as well as a time required to the change between the used sap bag and the new one. Alternately, a part of the pipe is formed in an expanded shape so as to be used as a bag communicating with the sap bag.