baber/WOPTO huggingface dataset:
Patent KR-20000035479-A (KR)
Title: Pesticidal and parasiticidal use of 2-(substituted thio)thiazolo-[4,5-b]pyridine compounds
Inventor: WOOD WILLIAM WAKEFIELD
IPC: C07D513/04
Filed: 1999-11-15
Abstract: PURPOSE: A pesticid and parasiticid use of 2-(substituted thio)thiazolo-£4,5-b|pyridine compounds is provided, which is a method for the control of helminth, nematode, insect or acarid pests or parasites, and damages of the crops by insects, acarid pests or parasites. CONSTITUTION: The 2-(substituted thio)thiazolo-£4,5-b|pyridine compounds that especially useful for pesticidal and parasiticid use are: 2£(4,4,3-trifluoro-3-butenyl)thio|thiazolo£4,5-b|-pyridine; 2-£(bromodifluoromethyl)thio|thiazolo£4,5-b|-pyridine; and 2-£(difluoromethyl)thio|thiazolo£4,5-b|-pyridine. The 2-(substituted thio)thiazolo-£4,5-b|pyridine compounds can be manufactured by making to react 2- thiothiazolo£4,5-b|pyridine compounds with pro-electronic body and base in a solvent. A process for the preparation of the 2£(4,4,3-trifluoro-3-butenyl)thio|thiazolo£4,5-b|-pyridine comprises of: treating thiazolo£4,5-b|pyridine-2-thiol(6.2g, 0.037M) solution in N,N-dimethylformamide with potassium carbonate(1.5g) and 1,1,2-trifluoro-4-bromobutene(8.3g, 0.046M); heating and shaking at 60°C for 24hrs, cooling and pouring to water; extracting the produced hydromixture with diethyl ether; drying the organic extracts with anhydrous sodium sulfate, and gaining residue by concentrating in vacuum; doing column-chromatography using silica gel and 9: 1 hexane/ethyl acetate solution to get target product.
Patent KR-20010047512-A (KR)
Inventor: KWON HEE DUCK
IPC: C08J11/12
Filed: 1999-11-20
Abstract: PURPOSE: An apparatus for pyrolyzing waste tire is provided, to prevent the yield reduction, the operation error and the disorder due to the exhausting of waste tire pieces and tar through an inhalation pipe. CONSTITUTION: The apparatus comprises a cylindrical reactor(2) which is provided with an inhalation pipe(3) set inside of the heating furnace(1) having a fire flue(8) on ceiling and a heater(5) in bottom, and is rotated by a driving device(7); and an exhaust pipe(4) which is connected with the inhalation pipe(3), is placed in the rotation center of the reactor(2), and is connected with a fraction treating device. The both terminals of the exhaust pipe(4) are fixed by bearings of the both walls and are rotatable in standing place. The inhalation pipe(3) is such that the outer part is curved, the entrance is placed in the rear part of rotation direction, the inner blocking projection is formed in the outer wall with large curved radius, and the outer blocking projection is formed in the inner wall with small curved radius.
Patent KR-20010047575-A (KR)
Inventor: KANG BYEONG SIK
IPC: F25B30/00
Filed: 1999-11-22
Abstract: PURPOSE: An apparatus and method is provided to prevent damage to parts by allowing the compressor to operate in a stable manner at an appropriate discharge pressure when the heating operation is being performed under the overload condition. CONSTITUTION: An apparatus comprises an AC-DC converting unit(10); an outdoor temperature sensor(14) for sensing the temperature of outdoor air during an initial operation; a control unit(13) for determining an initial target operation frequency in accordance with the value output from the outdoor temperate sensor, outputting a pulse width modulation signal in accordance with the determined operation frequency, ending the initial operation when the indoor pipeline temperature reaches a preset temperature, and outputting a pulse width modulation signal in accordance with the load state; an inverter unit(11) for taking as an input the DC power from the AC-DC converting unit, switching the received DC power in accordance with the pulse width modulation signal, and outputting a three-phase AC voltage; a compressor(12) operating in accordance with the output signal from the inverter unit; and a pressure switch(SW) for cutting-off input power when the driving pressure for the compressor is higher than a preset level.
Patent KR-20010047925-A (KR)
Inventor: PARK JAE HYEON
IPC: D01F6/62
Filed: 1999-11-24
Abstract: PURPOSE: A polyester dope dyed yarn having deep color properties even though it contains a small amount of a pigment and a process for preparation thereof in high workability are provided. Thereby, yarn breakage during spinning is reduced and productivity is improved. CONSTITUTION: This doped dyed yarn has an oval-shaped cross of a modification degree of 1.5 to 2.5 defined by the formula: a modification degree(K) = a diameter of the longest cross section(L2)/a diameter of the shortest cross section(L1) and contains 0.9 to 1.5% by weight of a pigment having an average particle diameter of 4.5 micrometer or less, wherein the pigment is carbon black.
Patent KR-20000035686-A (KR)
Inventor: JUNG THOMAS
IPC: A24B7/12
Filed: 1999-11-25
Abstract: PURPOSE: A method for cutting tobacco and its apparatus are provided, to improve the charging property of the cut tobacco. CONSTITUTION: A cake of tobacco(1) is transferred into a mouth(5) to be released from the mouth(5), and the cake of tobacco (1) released from the mouth(5) is cut by a knife cutter(6,7), wherein the cake of tobacco(1) is cut to allow the cross-sectional area cut to be wider in at least one cutting process than that in the other cutting processes. The difference between the cross-sectional areas is preferably above at least 20%, and the widest cross-sectional area is two times as the narrowest.
Patent KR-20010055063-A (KR)
Inventor: CHOI DONG SEE
IPC: G11B20/10
Filed: 1999-12-09
Abstract: PURPOSE: A digital set top box with a printing function and an operation method thereof are provided to be capable of remarkably enhancing user's conveniency by separating video data, audio data and additive data from received broadcasting signals and printing/displaying document data on a screen. CONSTITUTION: A signal separator(11) separates video signals, audio signals and additive signals from signals input to a receiver(10). A video signal processor(13) decodes data with a predetermined method to display the decoded data on a user's display. An audio signal processor(14) decodes the data with a predetermined method to convert the data into acoustic signals. A printer(15) converts the data into data for printing or prints the converted data. A controller(16) transmits data stored in a signal memory(12) to the video signal processor(13), the audio signal processor(14) or the printer(15).
Patent KR-20010056488-A (KR)
Inventor: YANG HUI SIK
IPC: H01L27/115
Filed: 1999-12-15
Abstract: PURPOSE: A method for manufacturing semiconductor device is provided to be profitable for low voltage device, be capable of manufacturing a high integrated device and improving an operating speed by dropping a program and an erase voltage of EEPROM(Electrically Erase Programmable ROM) device and, reducing a floating gate area. CONSTITUTION: A process forms a tunneling dielectric layer(33) that a tunneling barrier is lower than an oxide layer on a wafer(31). The process forms a semiconductor having one line direction on the tunneling dielectric layer(33). The process forms a dielectric layer and a semiconductor layer on the semiconductor line. The process uses a mask which lies at right angles to the semiconductor line, etches the semiconductor layer, the dielectric layer, and the semiconductor line, and forms a control gate line(36), an interpoly dielectric layer(35), and a floating gate.
Patent KR-20010064856-A (KR)
Inventor: KANG GWANG OK
IPC: F24C7/02
Filed: 1999-12-20
Abstract: PURPOSE: A convection device of a microwave oven is provided to efficiently transfer heat from a heater into a cavity by dividing air. CONSTITUTION: A fan housing(30) is installed in a cavity upper face(20), and a sirocco fan(32) is installed in the fan housing. The fan housing has a pair of discharge parts(34a,34b) on both sides. To generate heat through the contacting of the air discharged from the discharge parts, a pair of heaters(22a,22b) are installed in the cavity upper face. A heater chamber(24) is installed in the upper portion of the heaters. According to the sirocco fan, an intake air flow is perpendicular to an exhaust air flow. A defect due to a mixture of airflows is removed and the heat of rapid velocity is supplied into the cavity. By directly contacting the exhaust air flow with the heaters, heat exchange efficiency is improved and more heat is supplied into the cavity.
Patent KR-20010063846-A (KR)
Inventor: BAEK SEUNG HUN
IPC: G06F3/06
Filed: 1999-12-24
Abstract: PURPOSE: A device for allocating a fiber channel identifying code of a disk using a housing identification is provided to distribute and designate fiber channel identification code of all disks in order through a selection of a housing identification selector by providing the housing identification selector in a disk housing. CONSTITUTION: PALs(1¯30, 31¯40) input a fiber channel identification code to a disk through a disk connector(16) being mounted on backplane(13, 14) supplying a signal and a power source to the disk. Jumpers(11, 12) are provided for dividing PALs being mounted at a left backplane(13) and a right backplane(14). A housing identification selector(15) outputs a housing identification signal. In addition, a diagnosis device(15) and loops(18, 19) are provided.
Patent KR-20010064213-A (KR)
Inventor: KIM JOONG MAN
IPC: A23G3/00
Filed: 1999-12-24
Abstract: PURPOSE: A method for preparing Korean traditional pastry fried in oil and coated with honey and the apparatus comprising a steam vessel capable of steaming, twisting and extruding are provided to simplify the manufacturing process and produce uniform quality of pastry products hygienically and easily at reduced cost. CONSTITUTION: The method includes the following steps of: (i) steaming raw materials of the pastry in a steam vessel under a steam pressure of 1.5-2kg/cm¬2 at a mixing rate of 50-70rpm for 5-10min; (ii) releasing atmospheric pressure in the vessel to normal pressure and twisting the steamed materials at a rate of 50-70rpm for 5-10min; and (iii) discharging the steamed and twisted materials in a state of glutinous rice cake through dice holes of 5-10mm in diameter with maintaining the atmospheric pressure in the vessel at 0.5-2kg/cm¬2. The apparatus comprises a steam vessel(1) of which bottom is incline toward the central part, a vertical dough catch plate(2) and an air supply pipe(8) installed at the lower wall of the vessel, an air supply pipe with a solenoid valve(9) and an exhaust valve at the top of the vessel, an extruding pipe(3) with a built-in a dice disk where one or more of round dice holes are formed, a cover having a motor(19) connected to an axis with a rotary blade(21) and a steam vessel support(26).
Patent KR-20010064456-A (KR)
Inventor: LEE CHANG HEON
IPC: H01L21/28
Filed: 1999-12-29
Abstract: PURPOSE: A contact forming method in semiconductor device is provided to raise process margin by forming minute contact hole with the same exposure apparatus. CONSTITUTION: The first interlayer dielectric(22) is formed on a semiconductor substrate(21). A bit line(23) is formed. The second insulation film(24), a polysilicon film(25), an anti-reflective coating(26) and a photosensitive film are formed in sequence. The photosensitive film(PR2) is patterned, and the anti-reflective coating(26) and the polysilicon film(25) are etched while producing poly-residuals. A poly-residual side wall is formed on the patterned anti-reflective coating(26) and the polysilicon film(25). The photosensitive film is removed. The anti-reflective coating(26) and the polysilicon film(25) are etched while generating a poly-residual side wall. The second interlayer dielectric(24) and the first interlayer dielectric(22) are etched using the anti-reflective coating(26) and the poly-residual side wall as masks to form a contact hole.
Patent KR-20010065473-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: A haircut article vending machine is provided for enabling consumers to buy various kinds of haircut articles conveniently around one's home or stores, etc. CONSTITUTION: The vending machine consists of: i) a main body(7) equipped with haircut articles, an advertisement board(5), a selection button(1) and a slot(2) for coins, paper money or a card; ii) a sorter discriminating the forgery of coins, paper money or a card; iii) a haircut article receiving chamber covering the haircut articles with a case for classifying the haircut articles by partitions; and iv) a withdrawing device for moving operation plates placed under the partitions and dropping the selected haircut article.
Patent KR-20010066270-A (KR)
Inventor: JANG HWAN
IPC: G06F1/32
Filed: 1999-12-31
Abstract: PURPOSE: An apparatus and method for controlling a power supply of a computer is provided to increase the convenience of a user by enabling the user to turn on a monitor, thereby turning on a body. CONSTITUTION: A computer power controller includes a monitor(8) and a body(5). The monitor(8) is equipped with a microcomputer(10) which controls a power supply unit(11) and provides a power supply to each component in case that a user operates a power switch(9) and inputs a power-on command, and transmits the power-on command. The body(5) is equipped with a microcomputer(6) which controls a power supply unit(7) according to the power-on command transmitted from the monitor(8) and provides a power to each component.
Patent KR-20000035944-A (KR)
Title: Process for the preparation of contrast agents
Inventor: GULBRANDSEN TRYGVE
IPC: A61K49/04
Filed: 1997-08-29
Abstract: PURPOSE: A process for the preparation of iodinated X-ray contrast agents, particularly non-ionic N-alkylated-acylamino-triiodophenyl compounds is provided which has high yield and no purity losses. CONSTITUTION: The process for the preparation of an N-alkyl-acylamino-phenyl-carboxyl acid or carboxyl acid derivative by liquid phase acylation and subsequent N-alkylation of a corresponding amino-phenyl-carboxyl acid (or carboxyl acid derivative) is characterized by comprising the addition of an alkylating agent to a solution containing the reaction products of the acylation, to effect the N-alkylation.
Patent KR-20000053090-A (KR)
Inventor: KASTNER WOLFGANG DIPL ING
IPC: F22B29/06
Filed: 1997-10-24
Abstract: PURPOSE: A method is provided a continuous steam generator to use method and operation method of a continuous steam generator which has a great friction pressure loss and a high degree of efficiency in refrigeration term of evaporating tube. CONSTITUTION: A steam generator operating method has a flow medium fed through vertical pipes enclosing a combustion chamber, with the mass flow-rate (m) of the flow medium defined by a given equation in terms of the outer dia. of the pipes, their wall thickness, the permissible max. temp. of the pipe material and the heat flow density (q). Pref. the max. permissible temp. is calculated from a given equation in terms of the critical temp.corresponding to the temp. of the flow medium at a critical pressure, the permissible stress, the thermic expansion coefficient and the elasticity modulus of the pipe material.
Patent KR-20000057598-A (KR)
Title: Use of peptides for improving the incorporation of skin grafts
Inventor: RODGERS KATHLEEN E
IPC: A61K38/08
Filed: 1997-12-16
Abstract: PURPOSE: Angiotensin II angiotensin II fragments, angiotensin II analogs, Angiotensin II Type 2 receptor agonists, angiotensin I or analogs thereof, and angiotensin or analogs thereof are useful in promoting the incorporation of skin grafts into the underlying tissue of the animal. CONSTITUTION: A method of promoting incorporation of a skin graft into underlying tissue of a mammal, comprises the steps of: applying to said skin graft or said underlying tissue an effective graft incorporation promoting amount of a composition comprising angiotensin II and a pharmacologically acceptable carrier; contacting said skin graft and said underlying tissue; and securing the skin graft to the underlying tissue, whereby incorporation of the skin graft into the underlying tissue is promoted.
Patent KR-20010006082-A (KR)
Title: 디스플레이를 위한 복합 프로그램 가이드를 형성하기 위해 다중 소스로부터 데이터를 대조하기 위한 시스템
IPC: F24S23/70
Filed: 1997-09-23
Abstract: 비디오 디코더 시스템은 여러 국부 및 원격 소스(405, 415, 420)로부터 획득된 프로그램 가이드 정보를 대조한다. 프로그램 가이드 정보는 제 1 소스로부터 수신되고, 선택 가능 프로그램 가이드 메뉴 아이콘은 디스플레이된다. 제 1 소스로부터의 프로그램 가이드 정보 항목의 카테고리는 메뉴 아이콘의 선택에 응답하여 디스플레이 속성에 의해 대조되고, 대조된 프로그램 가이드 정보 항목은 디스플레이 된다(430, 435). 프로그램 가이드 정보 항목의 카테고리에 할당된 디스플레이 속성은 항목의 카테고리와 메뉴 아이콘 둘 모두에 공통이다. 프로그램 카테고리를 식별하는 코드는 프로그램 카테고리(425)의 마스터 세트에 따라 프로그램을 분류하기 위한 등가 맵핑 정보를 사용하는 다른 코드로 전환 될 수 있다. 복합 프로그램 맵 정보는 제 2 소스(420)로부터 복구하는데 사용되는 프로그램 가이드 정보에 할당되는 새로운 데이터 식별자를 포함하게 형성된다.
Patent KR-20010006157-A (KR)
Title: 경화후 고연신율과 인성을 갖는 방사선경화 결합조성물
IPC: C08F2/46
Filed: 1998-04-08
Abstract: 본 발명은 경화후 높은 파단연신율과 인성을 갖는 방사선경화 조성물에 관한 것으로서, a)적어도 하나의 (메트)아크릴레이트 작용기를 갖는 중합체, 올리고머 또는 단량체; b)(메트)아크릴레이트 작용기를 제외한 에틸렌계 불포화 작용기를 갖는 올리고머 또는 단량체; 및 c)연신 촉진제를 포함하고, 상기 조성물은 방사선경화후 적어도 약 200%의 파단 연신율을 가지며, 유리기판과 광섬유 및, 재봉실과 같은 모노필라멘트 섬유 또는 다수의 섬유 필라멘트가 상기 방사선경화 결합조성물로 코팅되어 경화후 높은 파단 연신율을 갖는 것을 특징으로 한다.
Patent KR-20010012431-A (KR)
IPC: H01R13/24
Filed: 1998-05-11
Abstract: 본 발명은 전기 접속 요소(36)용 지지부를 형성하는 저부 베이스(36)와, 대향면(92) 사이에서 카드(C)를 적어도 부분적으로 수용하는 하우징(90)을 구비하는 상부 리드(76)와, 상부 리드(76)를 폐쇄 위치로 로킹하는 횡방향 바(140)를 포함하는 커넥터(30)에 관한 것으로, 상기 상부 리드는 베이스(36)에 대하여 선회할 수 있게 장착된다.  본 발명은 상기 하우징(90)이 리드(76)의 상면(92)에 형성되어 있고, 하우징의 저부는 카드(C)의 저부면(32)을 적어도 부분적으로 볼수 있도록 접속 블록(34)에 대향하게 오목하게 형성되어 있는 것을 특징으로 한다.
Patent KR-20010013554-A (KR)
Title: 가스중의 미량불순물 분석장치
IPC: G01N30/72
Filed: 1999-04-08
Abstract: 각종 고순도가스중의 ppb∼서브ppb 레벨의 미량불순물의 측정에 유효한 대기압 이온화 질량분석계와 가스클로마토그래피를 일체적으로 결합시킴으로써, 각종 고순도가스중의 각종 미량불순물을 효율적으로 측정할 수가 있는 가스중의 미량불순물 분석장치이다. 가스클로마토그래피(8)와 대기압 이온화 질량분석계(6)를 구비하고, 시료가스도입원에서 도입되는 시료가스를, 대기압 이온화 질량분석계(6)에 직접 도입하는 계통(10)과, 가스클로마토그래피(8)를 통해 대기압 이온화 질량분석계(6)에 도입하는 계통(14a,14b)을 설치함과 동시에, 시료가스의 유로를, 상기 양 계통 중 어느 하나에 전환하기 위한 유로전환수단(11, 13, 15)을 설치하고 있다.
Patent KR-20010013985-A (KR)
Inventor: LINDNER NIGEL
IPC: A61K8/85
Filed: 1998-06-16
Abstract: Disclosed is a polymeric molecule comprising a plurality of repeat units having the structure -(O 2 C-R-CO 2)-, wherein R is a substituted or unsubstituted, unsaturated hydrocarbon radical having 14 or more carbon atoms. Also disclosed are pharmaceutical and cosmetic compositions comprising a polymer having a plurality of repeat units having the structure -(O 2 C-R-CO 2)-, wherein R is a substituted or unsubstituted, unsaturated hydrocarbon radical having 10 or more carbon atoms, and various uses of said compositions.
Patent KR-20010069027-A (KR)
Inventor: JUNG JEONG DAE
IPC: A62B18/00
Filed: 2000-01-11
Abstract: PURPOSE: Structure of a filter for a protective mask is provided to extend the life of filtering member, to uniformly use the filtering member across the whole area thereof, and to improve the efficiency of purification. CONSTITUTION: The filter(20) for a protective mask is fitted in a filter case mount on the front side respiration part of the protective mask. The filter is comprised of a filtering member(20,24) of two or more kinds, and a separation plate(26) is interposed between the filtering members. The separation plate is provided with a projected boss(29) on at least one surface, and a vent opening(28) across the whole surface thereof. By adopting the structure of filter as stated above, the area of the filtering member passed by polluted air is increased, thereby the efficiency of purification is improved.
Patent KR-20010073563-A (KR)
Title: Method of forming a silicide layer
Inventor: PARK DONG UK
IPC: H01L21/24
Filed: 2000-01-18
Abstract: PURPOSE: A method for forming a silicide layer is provided to reduce resistivity of a silicide layer itself by additionally doping the silicide layer with impurity ions and reduce a contact resistance between the first polycide and the second polycide by doping an upper surface and a lower surface of the silicide layer with impurity ions. CONSTITUTION: An in-situ doped polysilicon layer is formed on a substrate. A gas atmosphere containing silicon and phosphorous is formed on the polysilicon layer. The first silicide layer is formed on the polysilicon layer under the gas atmosphere to have the first thickness and doped with the phosphorous. The second silicide layer is formed on the first silicide layer to the second thickness. A surface of the second silicide layer is doped with the phosphorus and has a silicon rich condition. The polysilicon layer, the first silicide layer and the second silicide layer are heat-treated. SiH2Cl2 gas and OH3 gas are thermally decomposed at a high temperature on the polysilicon layer to form the gas atmosphere. Resistivity of the silicide is reduced since the silicide itself is doped with the phosphorus.
Patent KR-20000024298-A (KR)
Inventor: LEE CHANG WON
Filed: 2000-02-03
Abstract: PURPOSE: An electronic trade method is provided to allow both sellers and buyers to interactively propose product prices such that the buyers can obtain the price decis ion right by negotiations. CONSTITUTION: In the electronic trade method allowing buyers to decide product prices, a web server gives a certification key to the buyer who registered as a member. The members(10) access the web server(30), find products or services that he want to buy on a web page classified according to sellers(50), and send an order to the web server(30). Responsively, the web server(30) transfers an e-mail message listed the buyers' proposal prices to the seller. The sellers(10) decide whether they accept the proposal prices or not. If the proposal prices are accepted by the sellers consideration or according to a predetermined price limit, the seller(50) verifies the member's certification keys and transfers verifications message to the sellers(50). Consequently, the sellers(50) received the verification message formally order the products on the web server and pay the product prices and then the web server(30) have the seller(50) to deliver the products to the buyers(10).
Patent KR-20010081759-A (KR)
Title: connector of fabricated panel
Inventor: RO JU TAE
IPC: F16B37/00
Filed: 2000-02-18
Abstract: PURPOSE: An assembling panel coupling unit is provided to prevent leakage efficiently by contacting to a panel through plastic deformation, and to reduce the cost. CONSTITUTION: A coupling unit for assembling a panel comprises a bolt(110) having a threaded part(112) fixing an assembling panel, and a head part(114); a washer member(120) having a through hole(122) passing and combining with the threaded part, and contacting to the inside of the head part; and a packing member(130) inserted between the head part and the washer member, and contacted to the assembling panel in rotating the head part unidirectionally. The packing member is plastic deformed and contacted to the assembling panel with pressing the first and second protruded ribs of the packing member in turning the head part. A protrusion part(132) is inserted between the head part of the bolt and the through hole of the washer member, and pushed and expanded outward. The leakage from rain water is prevented with contacting the protruded part to the head part and the assembling panel without a gap. The working efficiency and the endurance are improved with fixing the panel conveniently.
Patent KR-20000076706-A (KR)
Title: 라그랑제 다항식 보간법을 이용한 채널 왜곡의 보상 방법및 시스템
IPC: H04B1/707
Filed: 2000-02-22
Abstract: 디지털 이동 무선 전송에 있어, 전송 채널의 왜곡을 측정하고 수정하는 새로운 방법이 제공된다.  공지된 파일롯 심볼들이 데이터 스트림에 삽입된다.  수신기에서, 파일롯 심볼들의 공지된 값들의 왜곡은 채널 왜곡을 나타낸다.  공지된 파일롯 심볼들의 수신된 값들의 라그랑제 보간은 파일롯 심볼들내의 채널 왜곡을 추정하는데 이용된다.