baber/WOPTO huggingface dataset:
Patent KR-20000057321-A (KR)
Inventor: PETER CORNELIUS
IPC: H05B1/02
Filed: 1997-10-10
Abstract: PURPOSE: An operating procedure related to resistance heating element and device for applying same is provided to improve the accuracy and to save the cost. CONSTITUTION: In a first step, the resistance Rh (11) of the heating element concerned (10) is determined at a given base temperature. In the second step, a set resistance value (12) is determined as compared with the resistance Rh (11) for a given base temperature and temperature coefficients which are also known. The resistance heating element(10) is actuated by setting an approximate resistance value (12) so that the element operates at the set value.
Patent KR-20000069295-A (KR)
IPC: D06F58/02
Filed: 1998-02-17
Abstract: The invention relates to a laundry treatment apparatus like washing machines, laundry dryers or a washer-dryers with a rotatably mounted drum (6) with an at least approximately horizontal axle and with a drive motor (10) structured as a synchronous motor (10) energized by permanent magnets arranged on the drum (6) shaft, the stator (16) of the motor (10) being provided with a winding (18) which is energized by a converter. In order to optimize the motor in such machines in respect of energy consumption, noise development and costs it is proposed to design the winding (18) as a single pole winding, whereby the number of stator poles (27) and of the magnet poles (23) is different, and to utilize a frequency converter (104) as the converter the output voltage of which being set such the continuous currents are generated in all winding strands.
Patent KR-20000057418-A (KR)
Title: Benzopyranopyrrole and benzopyranopyridine alpha-1 adrenergic compounds
Inventor: MEYER MICHAEL D
IPC: A61P13/10
Filed: 1997-12-04
Abstract: PURPOSE: A present invention relates to a compound of formula (I) and the pharmaceutically acceptable salts thereof wherein W is a bicyclic heterocyclic ring system. CONSTITUTION: A compounds are α-1 adrenergic antagonists and are useful in the treatment of BPH; also disclosed are α-1 antagonist compositions and a method for antagonizing α-1 adreno receptors and treating BPH.
Patent KR-20010013623-A (KR)
Inventor: SIDES JAMES R
IPC: B60R21/20
Filed: 1998-05-19
Abstract: Apparatus for inflating an air bag (16) and for reducing the inflation rate of the bag (16) in the event hat an occupant of a vehicle engages the bag (16) before it is fully inflated, comprising a gas generating unit (14) for producing an inflation gas in response to a predetermined impact to the vehicle, and an aspiration unit (12) connected to the gas generating unit (14) and to the bag (16). The aspiration unit (12) comprises an ambient air inlet (22), a mixing chamber (28) in communication with the air inlet (22), and nozzles (32) in communication with the gas generating unit (14) and the mixing chamber (28) for directing inflation gas into the mixing chamber (28) to aspirate ambient air through the air inlet (22) into the mixing chamber (28) so that a mixture of ambient air and generated inflation gas is created for the inflation of the bag (16). Upon engagement of the bag (16) by the occupant before it is fully inflated, a back pressure is created in the mixing chamber (28) to reduce or terminate the flow of aspirated air into the mixing chamber (28) and thus to reduce the inflation rate of the bag (16), thereby preventing continued rapid inflation of the bag (16) and possible serious injury to the occupant.
Patent KR-20010013649-A (KR)
Title: 건물의 구조형성 시스템
IPC: E04C3/04
Filed: 1998-05-18
Abstract: 한 건물의 프레임 조립체(frame assembly)가 개시되어 있다. 이 프레임 조립체는, 2개의 수평으로 간격이 떨어지고 수직으로 연장하는 프레임 부재(11)에 의해 결합되는 2개의 수직으로 간격이 떨어지고 수평으로 연장하는 프레임 부재(12)를 넓게 포함하므로, 따라서 직사각형을 형성한다. 각 프레임 부재는 프레임 부재의 한면으로 개방되는 중앙채널(central channael)과 중앙채널의 양쪽에 위치한 2개의 측면채널(side channel)을 가진다. 수평 부재는 단부에서 제거된 측면채널의 베이스 웹(base web)을 가진다(18). 이에 대해 수직으로 연장하는 부재는 단부에서 제거된 중앙채널의 베이스 웹을 가진다(8). 따라서 각각의 수평 부재와 수직 부재의 구성된 단부는 수평 부재(12)와 수직 부재(11)의 부착을 위한 상보적인 결합 형태(19, 9)를 제공한다. 일반적으로 수평 부재(12)를 수직 부재(11)에 결합하는 것은 3개의 상호 직교하는 축으로 연장하는 고정 구성요소(fastening elements)에 의해 이루어지며, 따라서 프레임 조립체의 축방향 및 비틀림 하중 지지 특성(axial and torsional load bearing properties)을 향상시킨다.
Patent KR-20010020589-A (KR)
Title: 자가면역 내이 질환 항원 및 진단분석법
IPC: C07K14/47
Filed: 1998-07-01
Abstract: 내이의 막 구조물에 존재하는 28 kD 항원 및 내이 질환 증상을 보이는 동물이나 인간으로부터의 생물학적 유체내 표적 결합물질 검출을 위한 표적물질로서 28 kD 항원을 이용하는 메니에르병 진단을 위한 면역분석법.
Patent KR-20000062462-A (KR)
Title: 반도체 집적회로 장치의 테스트 회로
IPC: G11C29/50
Filed: 2000-01-13
Abstract: 본 발명은 반도체 집적회로 장치에 포함된 승압회로(boost circuit)의 출력노드(output node)의 전위를 측정하기 위한 반도체 집적회로 장치의 테스트 회로에 관한 것으로,  출력노드에 접속된 일단을 갖는 스위치, 전위 측정단, 게이트가 상기 스위치 타단에 접속되고 소스가 기준전압원에 접속되며 드레인이 전위 측정단에 접속되는 n-채널 MOS 트랜지스터를 포함하는 반도체 집적회로 장치의 테스트 회로이다.
Patent KR-20010075731-A (KR)
Title: A substitute and manufacturing method of arc discharge carbon electrode using wasted coke
Inventor: BAN BONG CHAN
IPC: C25B11/00
Filed: 2000-01-13
Abstract: PURPOSE: A method of manufacturing raw material for arc discharge carbon electrode pole from cooled waste coke powder is provided to enable economical gain to be obtained by replacing cooled liquid nitrogen coke powder as expensive raw material of artificial graphite. CONSTITUTION: Cooled liquid nitrogen coke powders produced in cooling coke liquid nitrogen in a coke manufacturing process is replaced as carbon-based raw materials for a carbon electrode pole. The cooled liquid nitrogen coke powders contain carbon powder 85 to 90% and ash 10 to 11% with granularity 12 to 400 mesh. The cooled liquid nitrogen coke powders are produced from at least one selected from group including a dust catcher, a multi-cyclone and an ECS. The cooled liquid nitrogen coke powders are stirred and mixed with coal tar and pitch for 1 to 2 hours at 140 to 150deg.C followed by adding artificial graphite, sulfur and boric acid. Mixed substance is made into a columnar body to be processed into the carbon electrode pole.
Patent KR-20010076429-A (KR)
Title: Side mirror assembly for automobile
Inventor: CHUNG HAN SHIK
IPC: B60R1/06
Filed: 2000-01-26
Abstract: PURPOSE: A side mirror assembly for a vehicle is provided to prevent water drops from being formed on the surface of side mirrors by making the side mirrors depressed into an outer casing. CONSTITUTION: A driver drives a motor(12c) by operating an operating button when it rains. A pinion gear(21) connected with the output shaft of the motor is rotated and moved back along a rack gear(22). Thereby, a movable block(20) is moved back together. A mirror(14) connected with the movable block is moved back. The mirror is kept depressed into an outer casing(10) to prevent rain drops from being formed. To depress the mirror into the outer casing, the outer casing is longer than the former one. Other motors(12a,12b) are driven to adjust the rear sensing angle of the mirror as the mirror is depressed into the outer casing. Therefore, rain drops are not formed on the surface of the mirror in rainy day.
Patent KR-20010076506-A (KR)
Title: Device for controlling slic power supply of wireless local loop terminal
Inventor: KOO RAK EON
IPC: H04B7/24
Filed: 2000-01-26
Abstract: PURPOSE: A SLIC(Subscriber Line Interface Circuit) power control device in a WLL(Wireless Local Loop) terminal is provided to increase a call waiting time of the terminal when using a battery in the WLL terminal by controlling a power supplied to the SLIC according to a hook on/off state of a typical telephone. CONSTITUTION: A telephone(100) outputs an on/off signal according to a hook state of a receiver. A microprocessor(200) monitors whether the telephone(100) receives the signal. A switching signal generating part(300) is inputted the on/off signal from the telephone(100) and a monitoring signal based on a receiving state from the microprocessor(200), and generates a switching drive signal. A switching part(400) is inputted the switching drive signal from the switching signal generating part(300), and performs a switching operation for supplying a power to the SLIC.
Patent KR-20010077411-A (KR)
Title: Extract of Puerariae Radix for the prevention and treatment of osteoporosis
Inventor: HA HYE GYEONG
IPC: A61P19/10
Filed: 2000-02-02
Abstract: PURPOSE: Provided is the extract of Puerariae Radix having prevention and treatment effects on osteoporosis, which can be applied to agents for the prevention and treatment of osteoporosis, as well as health food products. CONSTITUTION: The extract of Puerariae Radix contains a large amount of phytoestrogen comprising daidzein, genistein or formononetin, and has the prevention and treatment effects on osteoporosis. The extract of Puerariae Radix is produced by adding dried Puerariae Radix into 10 to 100% of alcohol solution and dipping it at 5 to 40 deg. C, or by hydrolyzing dried Puerariae Radix with 0.1 to 2N of acid or base solution, in which acid is hydrochloric acid or sulfuric acid and base is sodium hydroxide or calcium hydroxide.
Patent KR-20010081890-A (KR)
Title: Ventilatable cast, whit swet absorbation
Inventor: KANG EUN KYUNG
IPC: A61F5/01
Filed: 2000-02-21
Abstract: PURPOSE: Provided is a ventilating cast with a sweat(shock) absorption layer which enables ventilation in a cast state so that it prevents some skin side effects like prickly heat, itching or so on. CONSTITUTION: The ventilating cast with the sweat(shock) absorption layer is composed of a ventilating cast(4), a sweat absorption layer(1), a ventilating hole(2) to be changed into a form as wanted and a fixed wheel(3). In administration, the sweat absorption layer is touched into a skin and the fixed wheel is adhered to the external side of an opposite cast to fix enough for raising the degree of contact of the fixed wheel to the curve of a body.
Patent KR-20000058189-A (KR)
Title: Production process of material for lithium-ion secondary batteries, material obtained by the process, and batteries
Inventor: MIYAJAWA GUNIO
IPC: C01B31/04
Filed: 2000-02-25
Abstract: PURPOSE: A method for manufacturing a material for a secondary lithium ion battery is provided to manufacture a secondary lithium ion battery which has a flat discharging potential characteristics and an excellent cycle characteristics. CONSTITUTION: A material particle mixture of a boron composition and a carbon material is heated until the carbon material is carbonated. The temperature of the particle temperature is raised in an inert atmosphere rapidly. The carbon structure is change to a black lead structure by the heating. Then, the particle mixture is rapidly cooled. According to the method for manufacturing a material for a secondary lithium ion battery, a secondary lithium ion battery, which has a flat discharging potential characteristics and excellent cycle characteristics can be manufactured.
Patent KR-20000036378-A (KR)
Inventor: KANG HEE JA
IPC: F03G7/00
Filed: 2000-02-29
Abstract: PURPOSE: An electric car is provided to driven by electricity without gasoline. CONSTITUTION: An electric system is installed in a car to amplify and multiply electricity and a storing system is installed in the car to store electric current. A battery's life span is extended by adding a special chemical composite. The car is in a round shape and endures any impact and shaking. The center of a car head forms three round exits as an air hole. Thus, a red flame becomes strong a blue flame by air entered through the air hole. The air is filtered through three mechanical functional systems. Dry air and humidity are mixed by a physical way. Low atmospheric pressure and high atmospheric pressure are changed to proper atmospheric pressure for piston explosion through a water tank.
Patent KR-20010086747-A (KR)
Title: Rapier loom lace for towel weaving
Inventor: KIM YUNG HO
IPC: D03D47/27
Filed: 2000-03-03
Abstract: PURPOSE: A lepia loom lace comprising an extrusion pipe made of aluminium alloy is provided, which is light and convenient to set a rail equipped with a body and gripper guide and does not generate destruction and deformation by long term usage. CONSTITUTION: This lepia loom lace comprises a hollow part(1) formed by a cross reinforcing rod(1a) and vertical reinforcing rod(1b) in the longitudinal direction, a rail supporting part(2) formed by a fixing groove(2) and a jaw(2a) at the upper surface, a body installing groove(3a) for installing a body between the rail supporting part and an outer wall(3) by protruding the outer wall formed by a circular groove(3) to a specified height at the rear part.
Patent KR-20010088170-A (KR)
Title: The two blade of a knife structure
Inventor: SHIN SUK KYUN
IPC: B26B9/02
Filed: 2000-03-11
Abstract: PURPOSE: A structure of a double-edged knife for cutting is provided to lengthen the life of a knife twice, to use the knife for a long time without cutting out an edge through a cut line, to reduce the waste of steel which is a raw material of the edge, and to prevent environmental pollution by reducing the amount of wasted edges by double-edging. CONSTITUTION: A structure of a double-edged knife for cutting includes a lower edge(11a) having cut lines(12) and a fixing hole(13), an upper edge(11b) mounted at opposite side of the lower edge. The upper edge also has the cut lines and the fixing hole. The double-edged knife is inserted into a knife case having a grip.
Patent KR-20010091119-A (KR)
Title: apparatus and method for photolithography, and manufacturing method for a thin film transistor array panel of a liquid crystal display using the same
Inventor: PARK UN YONG
IPC: G03F7/20
Filed: 2000-03-13
Abstract: PURPOSE: An apparatus and a method for photo-etching and a method for manufacturing a TFT substrate for an LCD device using the same are provided to improve the productivity in an etching process by using two exposure devices simultaneously. CONSTITUTION: A thin film(20) is formed on a substrate(10) by using a CVD(Chemical Vapor Deposition) method or a sputtering method, and a coating method. A positive photoresist layer is formed thereon. The first exposure process is performed by using the first mask with a transparent substrate formed with the first pattern. The second exposure process is performed by using the second mask. The second pattern is formed on the second mask. The second pattern is the same pattern as the pattern of the first mask or a pattern different from the pattern of the first mask. The thickness of a photo-resist layer(31,32) is controlled by performing a development process. The photo-resist patterns having different thickness are formed by performing two exposure process.
Patent KR-20010091263-A (KR)
Title: Chemical cleaning apparatus having pre shower
Inventor: BAEK GI JEONG
IPC: H01L21/304
Filed: 2000-03-14
Abstract: PURPOSE: A chemical cleaning equipment having a pre-shower function is provided to prevent the contamination of a wafer due to chemical cleaning processes by forming a pre-shower between the wafer and a DI(deionized) water rinse bath. CONSTITUTION: The chemical cleaning equipment comprises a chemical bath(3) to dish an acid solution, a robot(1), a DI water rinse bath(4) and a pre-shower(2). The pre-shower(2) is located at upper portions of the chemical bath(3) and to be formed a water screen at the upper portions of the chemical bath(3) when a wafer is loaded to the chemical bath. Since the water screen of the pre-shower(2) is to be blocking drops of the acid solutions into the wafer, the contamination of the wafer is prevented.
Patent KR-20010090334-A (KR)
Inventor: KIM YOUNG HO
IPC: B21D51/00
Filed: 2000-03-24
Abstract: PURPOSE: A hydraulic multistage type drawing machine is provided to eliminate a separate transfer facility, to reduce the time of process, and to improve the efficiency of space by saving the space charged by a mold and other equipment. CONSTITUTION: The hydraulic multistage type drawing machine is constructed so that a second hollow punch(21) is overlapped on the inner peripheral of a first punch(11) having a diameter larger than the diameter of the second punch, and a third punch(31) having a diameter smaller than the diameter of the second punch is overlapped on the inner peripheral of the second punch. Thus, after a workpiece disposed on a dice assembly(43) of a dice fixing plate(41) is firstly processed by using the three punches to have a shallow and wide shape, the firstly processed workpiece is secondarily processed by using the second and the third punches to have a more deep and narrow shape, and finally the secondarily processed workpiece is again processed by using only the third punch to have a more deep and narrow shape relative to the former shape.
Patent KR-20010094012-A (KR)
Title: A sawblade holder for stone cutting machine
Inventor: BEA SANG SEUB
IPC: B28D1/00
Filed: 2000-04-03
Abstract: PURPOSE: A saw blade mount for a stone cutting apparatus is provided in which double stone panel is cut using a stone having the same volume, production costs are remarkably reduced, the saw blade mount is easily handled so that a weight of the stone panel is sharply reduced, and the saw blade mount can be used as it is without manufacturing or modifying of a separate saw blade installing stand in a high cost product of an existing stone cutting apparatus. CONSTITUTION: In a saw blade mount(20) for a stone cutting apparatus in which a pair of mounting plates(21) are integrally adhered in such a manner that the mounting plates(21) are fixed with a fixing pin(23) by inserting a stopper(22) therebetween at the one side end of the mounting plates(21), the saw blade mount for a stone cutting apparatus is characterized in that a pair of mounting parts(25) are formed between both sides of the front end part of the mounting plates(21) and outer side mounting plates(24) by fixing the outer side mounting plates(24) to both sides of the integrally adhered mounting plates(21), and a mounting hole(26) is perforated at the front end of the outer side mounting plates(24) and the mounting plates(21) so that the mounting hole(26) penetrates them.
Patent KR-20010029656-A (KR)
Title: Water heating device
Inventor: AHN BONG SOO
IPC: A47J27/21
Filed: 2000-04-19
Abstract: PURPOSE: A water boiling device is provided to boil a large amount of water by maximally extending a heat transfer area to equally give heat over the entire water in a container. CONSTITUTION: A water boiling device consists of a cylindrical body(10) for containing water; a concentrative heating unit(20) depressed toward the upper inner part to widen the heat transfer area of a lower part of the body; plural horizontal heat transfer pipes(30) installed on both side walls(41) of the concentrative heating unit to be communicated with a water storage unit(16); and plural vertical heat transfer pipes(40) communicated with the concentrative heating unit and the body by penetrating through the water storage unit. When a specific amount of water is filled up and heated, heat directly heats the horizontal transfer pipe so that the water in an inner hollow portion(33) of the horizontal transfer pipe is effectively boiled. Further, the water is more directly heated while the heat passes through a hole(34) penetrating through the horizontal heat transfer pipe. Thereby, the water is boiled within a short time by heating an inner wall(15) of the concentrative heating unit and a lower face of the body.
Patent KR-20010100343-A (KR)
Inventor: KIM SEO SAN
Filed: 2000-05-01
Abstract: 본 발명은 감속비가 서로 다른 이중 비율 즉 고비율 내지 저비율의 감속을 선택적으로 수행할 수 있는 감속기를 제공하고, 기존 일측 링기어가 고정 상태에 있던 것을 본 발명에서는 양측모두를 구동 가능케 함을 물론 각각 선택적으로 개별구동 제어를 할 수 있을 뿐만 아니라 다단변속기능을 추가 구성케 하여 다양한 비율의 변속이 가능토록 하였며, 링기어간 치수(齒數)를 서로 교체 설정하면 굿이 정역회전을 모두 갖춘 기능의 동력을 사용하지 않아도 선택 적용가능하고,   기본적으로 와이어풀리와 드럼풀리 기능을 갖도록 하되, 상기 와이어 풀리 착탈이 용이토록 함으로서 테클풀리 및 각종로프를 수용할 수 있는 풀리 등 다른 기능의 선택 적용이 용이토록 하는 등 그 기대되는 효과가 다대한 발명이다.
Patent KR-20010049330-A (KR)
Inventor: NAHON KAREN
IPC: C02F9/00
Filed: 2000-05-04
Abstract: PURPOSE: A method for recovering dissolved metals in wastewater effluent from synthesization process of phthalocyanine pigments is provided. CONSTITUTION: Metal dissolved in acidic and/or basic waste from an organic chemical process is recovered by adding a strong acid to adjust and maintain its pH to 0-4. Then a complex is added to precipitate the metal and this is allowed to settle. The solution is filtered to produce an acid sludge including the metal and a filtrate with a reduced metal content. Preferably sulfuric acid is added to reduce the pH to 3 and sodium dimethyl dithiocarbamate is added to precipitate the metal. Then a potential ranging from 150 to 300mV is applied via a silver/silver chloride electrode. Ferric chloride in the solution assists settling of the precipitate before it is separated using a filter press. The metal recovered is iron, cobalt, nickel or copper.
Patent KR-20010105667-A (KR)
Title: An apparatus for purifying
Inventor: JUNG YOUNG SUK
IPC: C02F1/74
Filed: 2000-05-17
Abstract: Probes obtained by extracting DNAs carried by Bacteroides fragilis, completely digesting the extracted DNAs with a restriction enzyme HindIII, cloning the same into an appropriate vector and then screening probes containing the DNA fragments inherently carried by B. fragilis, followed by the clarification of the base sequences of these probes.
Patent KR-20010014922-A (KR)
Inventor: ABE TATSUYA
IPC: H05B37/02
Filed: 2000-05-18
Abstract: PURPOSE: To provide an automatic switch equipped with a heat ray sensor capable of easily conducting setting work. CONSTITUTION: The dimensions in the longitudinal direction of a body 1 of this automatic switch are formed by about two-thirds of those of an opening window of a mounting frame. A locking hook piece 10 extended in the side direction is disposed on rims on both sides and a coupling recessed part 11 opened in the side direction is also disposed. The body 1 is mounted on the mounting frame using either the locking hook piece 10 or coupling recessed part 11. Inside the body 1, a human body detection sensor 107 and a control circuit for working loads for the predetermined period to hold an operation according to a detection signal of the human body detection sensor 107 are stored. Additionally, a lens assembly 21 integrally disposed with a lens 23 for condensing heat rays on the human body detection sensor 107, a flange 37 of a switch SW3 for setting the operation holding period and an operation handle 33 of a switch SW1 for switching operation modes of the control circuit are arranged in the front side of the body 1.
Patent KR-20000054266-A (KR)
Inventor: LEE HONG KIL
Filed: 2000-05-30
Abstract: PURPOSE: A product purchasing and selling method using a communication network is provided for purchasing a certain product at a lowest price based on a reverse transaction system by a buyer who uses a terminal connected with a communication network. CONSTITUTION: A server(60) having a controller(63) for executing a program for buying and selling a product is connected with a site using an internet network(20) based on S1 of Figure 2. An index of a purchasable product is displayed on a screen of he terminal(10) of the buyer as shown in Figure 3. In a state that the purchasable product is displayed on the screen of the buyer terminal(10), when the buyer clicks a desk item among multiple desk items(S3), the kind and price of the desk are displayed on the buyer terminal(10).
Patent KR-20010109586-A (KR)
Inventor: LEE BYEONG HYEON
Filed: 2000-05-31
Abstract: 본 발명은 자동차의 오일팬 안에 형성되어 오일펌프의 흡입력에 의해 오일을 흡입하는 오일팬의 오일흡입구에 관한 것으로, 오일흡입구에 방사상으로 가이드리브를 형성하므로서 흡입되는 오일의 캐비테이션을 감소한 오일팬의 오일흡입구에 관한 것으로, 
     하부가 개방되며 내부가 빈 하협상광의 원통으로 이루어진 흡입통의 중앙에 별도의 중심체를 형성하고, 이 중심체와 흡입통의 외주연에 오일의 이동을 안내하는 복수개의 가이드리브를 방사상으로 형성한 것을 특징으로 하며, 
     흡입통으로 이동하는 오일이 회오리치면서 유입되게 하기 위하여 각각의 가이드리브를 일정방향으로 휘어지도록 유선형으로 형성한 것을 특징으로 한다.