baber/WOPTO huggingface dataset:
Patent KR-20020047435-A (KR)
Title: Test plug device and leak test method using it
Inventor: KOO SEONG HOE
IPC: G01M3/00
Filed: 2000-12-13
Abstract: PURPOSE: A test plug apparatus and leakage test method is provided to allow maintenance and repair work to be easily and rapidly performed by performing leakage test in the unit of floor and according to purposes and processes, while improving work efficiency and construction period and cost. CONSTITUTION: A test plug apparatus comprises a contractible expandable bag(1) which expands by a fluid(8) being supplied, and seals the site where the leakage test is required; and a fluid supply unit for supplying fluid to the contractible expandable bag. The fluid supply unit includes a fluid supply line(3); and an auxiliary line(2) for assisting insertion of the contractible expandable bag to the site where the leakage test is required. A leakage test method comprises a first step of inserting a contractible expandable bag into the site where the leakage test is required; a second step of permitting the bag to tightly contact the inner wall of an object to be tested, by supplying fluid to the bag; and a third step of supplying test fluid to the object to be tested, and checking the leakage of the test fluid.
Patent KR-20020025629-A (KR)
Inventor: SHINDO AYAKO
IPC: G02B6/36
Filed: 2000-12-13
Abstract: PURPOSE: A glass ceramic and a temperature compensating member are provided, wherein ceramic has a sufficiently large abstract value of negative thermal expansion coefficient in a range of -40 to 160 deg.C. CONSTITUTION: The glass ceramic comprises a main crystal phase which comprises at least one selected from the group consisting of β-eucryptite (β-Li2O·Al2O3·2SiO2), β -eucryptite solid solution (β-Li2O·Al2O3·2SiO2 solid solution), β-quartz (β-SiO2) and β -quartz solid solution (β-SiO2 solid solution), wherein the average grain size of the main crystal phase is 5 micrometers or less, the thermal expansion coefficient is -30 x 10¬-7 to -90 x 10¬-7 /deg.C at a temperature range of -40 to 160 deg.C and the hysteresis of the thermal expansion coefficient is 20 ppm or less. Preferably the main crystal phase doesn't contain Al2TiO5 crystal, and the glass ceramic doesn't contain PbO, Na2O and K2O substantially.
Patent KR-20020048010-A (KR)
Title: Device for Alarming Status of PBX and Calling Subscriber Using Wireless LAN
Inventor: LEE JONG SEONG
IPC: H04M3/22
Filed: 2000-12-15
Abstract: PURPOSE: A private exchange state alarm and subscriber call displaying apparatus by using wireless LAN is provided to notify information on the abnormality of an exchange and information on a caller and a sender. CONSTITUTION: A wireless LAN interface unit(30) transmits information on the abnormality of the exchange by wireless when a call signal of a subscriber is inputted or the abnormality occurs in inside of the exchange. A wireless LAN connection unit(31) receives and reads the signal transmitted from the wireless LAN interface unit(30). Also, the signal is stored to a buffer and transmitted to a control unit at every interrupt period. The control unit(32) controls the operations of a display device unit(33) and an alarm signal generating unit(34) according to the signal.
Patent KR-20010040228-A (KR)
Title: Heating and cooling system of equipment house
Inventor: JANG YUN SEOP
IPC: A01G9/24
Filed: 2000-12-21
Abstract: PURPOSE: A cold-heat machine is provided which automatically cools or warms the green house with dehumidifying function so that it keeps temperature and humidity in an optimal state for growing crops. CONSTITUTION: The cold-heat machine in green house comprises the parts of: a warm tool which heats feeding water over temperature in need to keep the green house in an optimal state for growing crops; a cool tool which is operated when indoors temperature is raised over the assigned temperature and uses cool water to keep the green house optimal; and a pollution-preventing device which contains a storage tank which stores a certain volume of water to prevent incomplete combustion and dust scattering materials, a pump which pumps the stored water, a conduit which heats the pumped water and passes, a nozzle which sprays water to internal exhaust port and a waterway.
Patent KR-20020051804-A (KR)
Title: Method of manufacture for emergency smokemask
Inventor: JUN YEONG GWAN
IPC: A62B18/08
Filed: 2000-12-23
Abstract: PURPOSE: A manufacturing method of a safety smoke mask is provided to improve the convenience in use as well as the protective efficiency of the smoke mask, and to reduce manufacturing cost. CONSTITUTION: The safety smoke mask is manufactured by uniformly applying active carbon, zeolite, or a mixture of the active carbon and the zeolite to a non-woven fabric by using an aqueous adhesive. The safety smoke mask is able to be effectively used in a space that high density steam or smoke exist. The elliptical safety smoke mask has a size capable of covering the nose and the mouth of a user at the same time.
Patent KR-20020052548-A (KR)
Title: Compositions of automatic dishwashingg detergent
Inventor: CHA GYEONG ON
IPC: C11D3/395
Filed: 2000-12-26
Abstract: PURPOSE: Provided is a detergent composition for automatic dishwasher, which comprises 1-20 parts by weight of epsilon-phthalimidoperoxyhexanoic acid and has a pH of 8-12, and which is excellent in bleaching, disinfecting, and deodorizing effects. CONSTITUTION: The detergent composition for automatic dishwasher comprises 1-20 parts by weight of epsilon-phthalimidoperoxyhexanoic acid of the formula and has a pH of 8-12. The composition further comprises sodium percarbonate, sodium perborate, or TAED(tetra acetyl ethylene diamine), as bleaching aid. Also, the detergent composition can be applied to liquefied detergent for dishwasher, in addition to powder or tablet form of detergent comprising at least one selected from sodium carbonate, sodium bicarbonate, soda silicate, and nonionic surfactant; and soda citrate which is used as sequestering agent and pH buffer.
Patent KR-20020052828-A (KR)
Inventor: HONG GI GON
IPC: C04B35/10
Filed: 2000-12-26
Abstract: PURPOSE: Provided is a Al2O3 clinker refractory composition with improved strength, oxidation resistance, and spalling resistance compared with conventional Al2O3 clinker composition by using pitch besides phenolic resin as a solid binder. CONSTITUTION: The refractory composition comprises 100pts.wt. of Al2O3 clinker and flaky graphite as main materials, and 1-3pts.wt.(based on the main materials) of solid phenolic resin or 1-5wt.% of coal(or petroleum)-based pitch as a binder, and optionally 1-5pts.wt. of boric acid(H2BO3) to prevent oxidation of resin and activate condensation and polymerization.
Patent KR-20020054816-A (KR)
Title: Apparatus and method for removing fuel fouling of a spark plug in an engine
Inventor: HAN MAN BAE
IPC: F02P11/00
Filed: 2000-12-28
Abstract: PURPOSE: A fuel fouling is removed by detecting the fuel fouling in a cylinder to make ignition of a spark plug easily. CONSTITUTION: A fuel fouling removing device comprises a high voltage electrode(11) to apply a high voltage power to a spark plug(10). An earth electrode(13) is used as an earth. An electrode heater(14) heats the earth electrode receiving a control signal from an ECU. The ECU detects voltage difference between the high voltage electrode and the earth electrode to detect a fuel fouling. If the fuel fouling is detected, the electrode heater is controlled to remove the fuel fouling.
Patent KR-20020055766-A (KR)
Inventor: YOO SONG HO
IPC: H04W24/00
Filed: 2000-12-29
Abstract: PURPOSE: A system interface apparatus between a base station and a remote base station is provided to easily recover a signal damaged during transmission by using a digital signal as a signal transmitted to an optic cable, and normally perform a service in every area by installing a remote base station in a shadow area where a base station's service does not reach. CONSTITUTION: A base station(400) and a remote base station are connected by an optic cable(300). An LNA(314) amplifies an analog radio frequency CDMA channel signal received from an antenna(A3). A splitter(312) splits one analog radio frequency CDMA channel signal into a plurality of FA signals(1FA,2FA,3FA,4FA). A conversion unit(310) receives the plurality of FA signals and converts them into a digital baseband CDMA channel signal source. A slave remote base station controller(316) outputs a digital control data to render a CPU to inform of a state of the remote base station(300). A multiplexer(306) receives the digital baseband CDMA channel source and the remote base station digital control data and multiplexes them. A parallel-serial converter(304) receives the multiplexed parallel data, converts it into a serial data and outputs the serial data. An E/O converter unit(302) receives the serial data, converts it into an optical signal, and provides the optical signal to the base station(400) through the optic cable. An O/E converter unit(420) converts the optical signal into a serial data and provides it to a serial-parallel converter(418). The serial-parallel converter(418) converts the serial data into a parallel data and provides the parallel data to a demultiplexer(416). The demultiplexer(416) demultiplexes the parallel data to a digital baseband CDMA channel signal source and a remote base station digital control data. A master CDMA channel signal processor(402) receives the digital baseband CDMA channel signal source from the demultiplexer(416) and receives a data for communication with a terminal.
Patent KR-20010022074-A (KR)
Title: 수분산형 발수 발유제 조성물 및 그의 제조 방법
IPC: C09K3/18
Filed: 1999-04-26
Abstract: 본 발명은 높은 발수 발유성이 요구되는 의류에 내수도를 장기간 지속적으로 부여할 수 있고, 종이에 높은 발유성을 부여할 수 있는 수분산형 발수 발유제 조성물에 관한 것으로서, 상기 조성물은 (1) 수성 매질, (2) 폴리플루오로알킬기와 1 개의 중합성 불포화기를 갖는 단량체의 중합체, 및 (3) 불포화 삼중 결합을 갖는 1 가 또는 다가 알코올 또는 이의 알킬렌옥시드 부가물을 필수 성분으로 포함한다.
Patent KR-20010023299-A (KR)
Title: 말론산 기재 매트릭스 메탈로프로테이나제 억제제
IPC: A61K31/4453
Filed: 1998-08-27
Abstract: 본 발명은 하기 화학식 Ⅰ로 나타내는 화합물, 그것의 제조방법 및 MMP 억제제로서의 용도에 관한 것이다. 
     [화학식 Ⅰ] 
     
       
     
     (식 중, 치환체의 정의는 청구의 범위에 주어진 바와 같다).
Patent KR-20010023462-A (KR)
Title: 선택적 플라즈마 식각방법
IPC: H01L21/311
Filed: 1998-08-25
Abstract: 유전체층 대 포토레지스트 층 및 베이스층의 선택성을 개선하기 위한 방법이 개시된다.  이 방법은 플라즈마 프로세싱 챔버에서 수행되고, 포토레지스트층은 유전체층 위에 코딩된다.  이 방법은 C x F y 가스와 N 2 가스를 필수적으로 포함하여 구성되는 식각제 소스가스를 플라즈마 프로세싱 챔버로 유입하는 단계, 플라즈마 프로세싱 챔버에서 식각제 소스가스로부터 플라즈마를 발생시키는 단계, 및 플라즈마로 적어도 일부분의 유전체층을 유전체층 아래에 위치하는 베이스층까지 식각하는 단계를 포함하여 구성된다.  이 방법은 또한 Si, Si 3 N 4 , TiN 및 메탈 실리사이드에 대하여 매우 높은 선택성을 가지고 산화막층을 이방성 식각하는데 매우 적합하다.
Patent KR-20010031666-A (KR)
Title: Method for sanding surfaces on items
IPC: B24B1/00
Filed: 1998-10-30
Abstract: With sanding or sanding machines with rotating sanding tools comprising sanding segments which are rotated in mutually opposite directions, according to the invention a more uniform sanding result and uniform wear on the tools is achieved with a method whereby the tools (10) which are rotated in the direction like a roller are rotated in the direction like a roller are rotated slightly faster than are the tools (1) which are rotated in the opposite direction. The necessary increase in speed has shown to be around 7%, since the individual segments under the increased influence of the centrifugal force will thus obtain the same sanding pressure and herewith a uniform sanding effect for all of the sanding tools regardless of their direction of rotation to thee item.
Patent KR-20010032429-A (KR)
Title: 분기상 폴리카보네이트 수지
IPC: C08G64/14
Filed: 1998-11-20
Abstract: 본 발명은 α,α'-디메틸-α,α,α',α'-테트라키스(4-히드록시페닐)-p-크실렌과 같이 특정한 구조를 갖는 4가 페놀을 분기제로 사용하여 수득한 분기상 폴리카보네이트 수지로서, 분기제 함유율[분기제/(2가페놀＋말단 정지제＋분기제)x100]이 0.01 내지 0.4 몰%이고, 극한점도[η]가 0.5 내지 0.6인, 실질적으로 가교구조를 갖지 않는 분기상 폴리카보네이트 수지에 관한 것이다.  이 분기상 폴리카보네이트 수지는, 분기제의 함유율이 낮게 억제될 뿐만 아니라, 용융장력의 값이 높은 등의 충분한 용융특성을 갖는다.  취입 성형 등에 있어서 성형성이 개선되고, 특히 외관 및 색조가 개선된 성형품을 주는 분기상 폴리카보네이트 수지를 제공할 수 있다.
Patent KR-20010040671-A (KR)
IPC: C07D277/82
Filed: 1999-02-03
Abstract: A method for the prevention or treatment of cerebellar dysfunction, particularly cerebellar ataxia, by the use of riluzole or a pharmaceutically acceptable salt thereof.
Patent KR-20010041939-A (KR)
Title: 지능적 소형 환경
IPC: G05D27/02
Filed: 1999-03-15
Abstract: 지능적 소형 환경 제어 시스템은 소형 환경의 성능을 최대한 활용하고, 팹 내의 수백만 달러 장비의 보호를 개선하며, 팹의 직원들에 대한 안전 조건들을 개선하도록 설계된다. 지능적 소형 환경 제어 시스템은 다수의 소형 환경 제어 및 감시 시스템들(MCMSs)로 구성되며, 이러한 각 시스템은 팹 내의 각 소형 환경에 관련된다. MCMSs는, 예를 들어 다른 압력, 공수된 미립자 레벨, 온도, 습도 및 연기에 관련된 소형 환경들 내의 환경 조건들(30, 40, 38)을 연속적으로 감시한다. 각 MCMSs는 국부 영역 네트워크(LAN)의 일부로서 함께 링크되어 통합된 팹 전체의 소형 환경 운영 시스템을 형성한다. 이 운영 시스템은 또한, 네트워크에 링크되어 히스토리 데이터(102)를 저장하고 시스템 내의 각 MCMSs로의 원격 접속을 허용하는 워크스테이션들(104)을 포함한다.
Patent KR-20010074449-A (KR)
IPC: H02J13/00
Filed: 1999-03-18
Abstract: The invention relates to a location or inventory system for objects which are provided as power consumers with a terminal for a power supply network, and which each comprise an individual object identifier as part of the location and inventory information that can be verified from a central location. A generator for a location identifier is provided in the area of a power network line unit for the energy-receiving system. The source of energy is marked with the location identifier as an additional piece of information. Said location identifier differs from other location identifiers in the power network. The generator is permanently connected to said power network line unit in an interactive manner. The location identifier can only be transmitted from the power network line unit in a direction of the at least one energy-receiving system which is connected to said power network line unit. A receiver for this location identifier is also provided in the energy-receiving system. In addition, a converter is provided which converts the location identifier, together or in association with the object identifier, into a data format which is suited for transmission.
Patent KR-20010074465-A (KR)
Title: 생분해성 포장재료, 그 제조방법 및 용도
IPC: B65D65/46
Filed: 1999-03-31
Abstract: 본 발명은 생분해성 포장 재료로서 다음을 포함한다. 
     (a) 45 - 72 wt% 녹말, 
     (b) 18 - 45 wt% 셀룰로스 함유 섬유, 
     (c) 0.2 - 10 wt% 지방 함유 이형제, 
     (d) 0.05 - 3.0 wt% 유화제, 및 
     (e) 2 - 15 wt% 수분 
     본 발명은 또한 본 발명에 따른 생분해성 포장재료를 제조하는 방법과 음식물과 같은 포장에 사용하는 용도와 관련된다.
Patent KR-20020060356-A (KR)
Title: Filth treating equipment for toilet
Inventor: LIM HO DUK
IPC: E03D5/016
Filed: 2001-01-10
Abstract: PURPOSE: A treatment system of toilet excreta is provided, which conduct a vacuum drying of excrement thus enabling excrement to be dried easily. Heaters(6) set at the storage tanks(5) vaporize water contained in excrement and condenser(7) returns it as wash water thus saving wash water. CONSTITUTION: The system comprises a toilet stool(1), a storage tank(5), a unit wash water tank(10), a heating device(6), a suction device(3), a condenser(7), a deodorizing device(9) and a wash water tank(2). Excrement stored in storage tank(5) is heated by heaters(6) and is sucked by a suction device(3) and steam generated by heating excrement is condensed by a condenser(7) to be used to store at wash water tank(2,10), thus saving wash water requirement. Odorous gas is deodorized by the deodorizing device(9). Noise level between toilet stool(1) and storage tank(5) is isolated by valves(4).
Patent KR-20020061018-A (KR)
Title: A polysulfone-based hollow fiber membrane with excellent durability for steam, and a process of preparing for the same
Inventor: CHOI SEONG HAK
IPC: B01D71/68
Filed: 2001-01-12
Abstract: PURPOSE: Provided is a polysulfone-based hollow fiber membrane with excellent durability for steam by bridging hydrophilic polymer in hollow fiber membrane which can reduce cost and just needs simple process. CONSTITUTION: In a preparation method of the polysulfone-based hollow fiber membrane comprising the steps of spinning an inner coagulation liquid including glycol-based compounds and a spinning dope including polysulfone-based polymer such as polysulfone and polyestersulfone, organic solvent and additives through a dual pipe nozzle to the air, followed by solidification by outer coagulation liquid, the present invention is characterized in that the spinning dope is added with polyvinylpyrollidone with a molecular weight of 30,000 to 300,000 as hydrophilic polymer, and crosslinking agents such as persulfate and peroxides are added to the inner coagulation liquid in an amount of 3 to 20 wt.% to provide free radical.
Patent KR-20020061130-A (KR)
Title: Synergistic Compositions Comprising Ascorbate and Lysine for States Related to Extracellular Matrix Degeneration
Inventor: MATTHIAS RATH
IPC: A61K31/375
Filed: 2001-01-16
Abstract: PURPOSE: Provided is a synergistic composition comprising ascorbate and lysine for prevention and treatment of diseases or pathological symptoms related to extracellular matrix degeneration. CONSTITUTION: The pharmaceutical composition characteristically contains ascorbate, at lest one kind of fibrinolytic enzyme inhibitor and pharmaceutically acceptable carrier in a sufficient amount for the treatment of collagenase related degenerative diseases. It optionally contains at least one kind of antioxidants.
Patent KR-20010044261-A (KR)
Inventor: BAE SANG SOO
IPC: G06Q50/12
Filed: 2001-01-29
Abstract: PURPOSE: A system and method for the nutrition information are provided to increase the accuracy of a food quantity, and to make a client be interested in the nutrition diagnosis by attaching a bar code on the food substitutes. CONSTITUTION: The system comprises food substitutes(11), a nutrient DB(12), and a nutrition diagnosis program(13). The food substitutes are imitated food models which are produced on the basis of measuring a standard ingredient and average intake per time/person and which are bar-coded(110). The nutrient DB stores the nutrition information of each food. The nutrition diagnosis program reads the bar code of a selected food substitutes, notices the nutrition information of each food by linking the food substitutes with the nutrient DB, and outputs the result of the nutrition diagnosis.
Patent KR-20020063776-A (KR)
Title: Goods distribution system by means of affiliated stores
Inventor: JUNG HYUN SU
Filed: 2001-01-30
Abstract: PURPOSE: A system for delivering goods is provided to temporarily keep not-received goods or returned goods at the member stores and then delivery the goods to the receiver or the goods delivery company. CONSTITUTION: A goods delivery company delivers goods to a receiver(S403). The goods delivery company confirms whether the receiver receives the goods(S404). When the receiver does not receive the goods, the goods are kept in a previously retrieved user or a member store designated by the goods delivery company(S405). The member store delivers the goods in storage to the goods delivery company(S406). The goods delivery company receives the content in the storage of the goods from the member store and stores the contents and an amount of the goods in a settlement DB(102,S407). If a promised period between the goods delivery company and the member store is reached, the settlement according to an amount of the goods in the storage is performed from the settlement DB(102) and money is paid(S408).
Patent KR-20020064096-A (KR)
Inventor: BACK KUN HYOUNG
IPC: B23K20/12
Filed: 2001-01-31
Abstract: PURPOSE: A friction welding equipment is provided in which friction welding and friction welding preparation using an ordinary lathe, and turning or drilling operation after the friction welding are done in one machine. CONSTITUTION: In an ordinary lathe equipped with lathe legs, a headstock, a lathe rotation chuck(1), a carriage(15) on which a tool post(17) is installed, and a tailstock part(4), the friction welding equipment comprises a tailstock part(4) fixing a second friction welding base metal(3); a pressing link part(10) moving the tailstock part(4) back and forth; sensing means(7,8,9) sensing operation of the pressing link part(10); a driven pulley(11) driving the pressing link part(10); a belt(13) and a pressing driving means(14) driving the driven pulley(11); and a control means(18) for controlling the pressing driving means(14), wherein the second friction welding base metal(3) mounted on the tailstock part(4) is pressed onto a first friction welding base metal(2) by operation of the pressing driving means(14) when the first friction welding base metal(2) mounted on the lathe rotation chuck(1) is rotated to a certain speed according to the rotation of a lathe main shaft so that the second friction welding base metal(3) is bonded with the first friction welding base metal(2) by rotational friction force.
Patent KR-20010035444-A (KR)
Title: Composition of L-2-oxothiazolidine-4-carboxylic acid as diabetes therapeutic agent
Inventor: HAN MYEONG GWAN
IPC: C07D277/14
Filed: 2001-02-14
Abstract: PURPOSE: The composition containing L-2-oxothiazolidine- 4-carboxylic acid is provided which is useful for the treatment of diabetes. CONSTITUTION: The composition containing L-2-oxothiazolidine- 4-carboxylic acid as an active ingredient is provided which improves the secretion of insulin from pancreas beta-cells separated from mouse, decreases the concentration of sugar in blood and activates the secretion of insulin when administered into a mouse suffering from the second type of diabetes(C57BL/KsJ-db/db Jcl), wherein the second type of diabetes is non-insulin dependent diabetes millitus(NIDDM). When the second type of composition for the treatment of NIDDM is orally administered into a patient, it contains L-2-oxothiazolidine- 4-carboxylic acid in an amount of 3 to 300 mg/kg.
Patent KR-20010082752-A (KR)
Title: Organic EL device and organic EL display
Inventor: MOTOMATSU TOSHIHIKO
IPC: H01L51/30
Filed: 2001-02-19
Abstract: PURPOSE: Provided are an organic electroluminescent (EL) element, and more specifically the red organic EL element having excellent luminescent efficiency, brightness and chromaticity, and an organic EL display using the organic EL element. CONSTITUTION: The organic EL element comprises an anode and a cathode opposing to each other, and at least one luminescent layer, sandwiched therebetween, includes an aromatic amine derivative represented by the general formula(1) (wherein each of R1 to R 28 is independently selected from the group consisting of a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryl group and a substituted or unsubstituted amino group, each of Y1 to Y4 is independently selected from the group consisting of O, S, SO2, C=O, CH2O, CH2OCH2 and a substituted or unsubstituted alkylene group, and two of R1 to R4 and/or two of R5 to R8 may be bonded to form a substituted or unsubstituted five-membered or six-membered ring) and a dibenzo-((f,f')-4,4',7,7'-tetraphenyl)-diindeno(1,2,3-cd: 1',2',3'-lm) perylene derivative represented by the general formula(2) (wherein each of X1 to X20 is independently selected from the group consisting of a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryl group and a substituted or unsubstituted amino group, and two of X1 to X20 may be bonded to form a substituted or unsubstituted five-membered or six-membered ring).