baber/WOPTO huggingface dataset:
Patent KR-20000007685-A (KR)
Title: Automation device for producing radioactive medical supplies marked with carbonate-11
Inventor: CHOI YUN SUNG
IPC: A61J3/00
Filed: 1998-07-06
Abstract: PURPOSE: An automation device is provided to produce various radioactive medical supplies marked with carbonate-11 and to minimize the producing cost and being bombed against radioactivity. CONSTITUTION: The device is composed of:an air cylinder(10) for left and right movement; another air cylinder(11) for up and down movement; a reaction container(12) containing premonitory material and reacting solvent; a radioactive compound compounding part(1) to perform the methylating reaction of the premonitory material and (carbonate-11) iodized methane; a reserver20); an automatic sample ore injector(22); a high pressure liquid chromatography system having an ultraviolet rays detector(28) and a radioactivity detector(26) on its entrance; an injector(40) filled with saline solution; a refining part(2); a decompressing distiller(34); and a formulation part(3) to form an injection by moving the radioactive compound to an aseptic vial(42) passing through an aseptic filter(46) after dissolving the radioactive compound in a flask(44).
Patent KR-20000008979-A (KR)
Title: Wafer mounter
Inventor: CHO JONG CHEON
IPC: H01L21/48
Filed: 1998-07-20
Abstract: PURPOSE: A wafer mounter capable of reducing the number of a mount process in order to reduce the time required to perform a wafer mount process by is provided. CONSTITUTION: The water mounter comprising: a mount table(300) for attaching a wafer(505) and a mount frame(401) to a contacting tape; a wafer supply unit(500) for supplying the wafer to the mount table(300); a mount frame supply unit(400) for supplying the mount frame(401) to the mount table(300), the mount frame supply unit(400) including a mount frame arranging device for arranging the mount frame(401) and a transferring device for transferring the arranged mount frame(401); a mount frame receiver(200) for receiving the mount frame(401).
Patent KR-20000009607-A (KR)
Title: Fire sensor monitoring circuit of defence control device
Inventor: JEONG HAE GYUN
IPC: G08B17/00
Filed: 1998-07-27
Abstract: PURPOSE: A fire sensor monitoring device is provided to monitor disconnection of a wire line between a fire sensor and a defense control device and thoroughly cope with an emergency. CONSTITUTION: The device comprises an end resister, a sensor connector, a power supply, an amplifier, a comparing detector, and a controller. The resister and the sensor are connected to the wire line in parallel, and the connector is connected thereto. The power supply supplies direct current to the sensor to generate sensor current in disconnection of the sensor, wherein voltage generated according to the sensor current is detected and amplified by the amplifier. The comparing detector generates a signal informing disconnection in comparison with a first and a second reference voltages, and the controller gives an alarm.
Patent KR-19980082021-A (KR)
Title: 모뎀을 이용한 피엘씨와 씨엔씨 원격제어관리시스템
Filed: 1998-08-07
Abstract: (1) 청구범위에 기재된 발명이 속한 기술분야. 
     모뎀을 이용한 PLC와 CNC 원격제어관리시스템에 관한 분야. 
     (2) 발명이 해결하려고 하는 기술적 과제. 
     종래에는 산업현장의 자동화기계나 장비 및 라인에 이상이나 고장발생시 자동화기계나 장비 제조업체에서 전문기술자가 방문하여 직접 이상(고장) 유무를 확인하여 수리하였기에 자동화 장비 수리에 따른 시간, 인력 등이 과다 소요되었고, 또 고장발생시점부터 수리 완료시까지의 시간이 과다 소요됨에 따라 생산성 저하, 원가상승, 인건비 등의 과다소요가 필연적으로 따랐던 것이다. 
     (3) 발명의 해결방법의 요지. 
     본 발명은 모뎀을 이용한 PLC 와 CNC 원격제어관리시스템을 구성하되 주장치와 부장치로 분리 구성하여, 주장하는 산업현장의 자동화장비에 설치하고, 부장치는 장비제조업체에 설치하여 산업현장의 자동화장비에 문제발생시 직접방문하지 않고도 원격수리 및 관리가 이루어지도록 함에 요지가 있음. 
     (4) 발명의 중요한 용도. 
     자동화장비의 원격제어관리시스템으로 사용됨
Patent KR-20000015104-A (KR)
Title: Semiconductor device for electric power
Inventor: YU SANG YOUNG
IPC: H01L29/06
Filed: 1998-08-27
Abstract: PURPOSE: A semiconductor device for electric power is provided to suppress turn-on of a parasitic bipolar junction transistor formed by a source region, a base region, and an epitaxial layer by changing a structure of a source region. CONSTITUTION: The device comprises a first conductive semiconductor substrate of high concentration, a first conductive drift region of low concentration formed on the semiconductor substrate, a second conductive base region formed on an upper regular portion of the drift region, a first conductive source region of high concentration, a gate electrode formed on the source region and the base region to be insulated therefrom, a source electrode directly connected to the base region through a source contact and the source region through a protrusion of the first conductive source region, and a drain electrode electrically connected to the semiconductor substrate.
Patent KR-19980087716-A (KR)
Title: 비굴착 상·하수관 보수용 펠트
IPC: F16L57/00
Filed: 1998-09-11
Abstract: 본 발명은 비굴착 상ㆍ하수관 보수용 펠트에 관한 것으로, 노후화 또는 부실시공 등으로 인하여 상ㆍ하수관이 파열 또는 균열되었을 경우 굴착공사를 하지 않고 폴리에틸렌, 폴리우레탄, 나일론 등의 합성수지재의 외피와, 부직포 또는 유리섬유재의 내피로 이루어진 펠트의 내피 내부에 열경화성 에폭시나 수지 등의 경화제를 함침시킨 후 파열 또는 균열된 상ㆍ하수관 내부로 반전삽입(내피가 외부쪽으로 향하도록 삽입)한 후 이 튜브내로 온수 또는 증기를 투입하여 펠트를 부풀려 펠트의 내피가 상ㆍ하수관 내부와 밀착되도록 하여 열경화되도록 함으로써 적은 경비로 즉각적인 상ㆍ하수관 보수공사작업을 시행하게 되어 오수의 누출을 단시간에 차단하므로써 오수누출에 의한 환경오염을 방지할 수 있고, 굴삭작업에 의한 주변환경의 미관 손상 및 공사후 토양의 침식으로 인한 도로의 침하문제가 발생하지 않으며, 특히 교통혼잡지역에서 공사할 경우 공사기간이 적어 교통체증을 유발할 확률이 적은 등의 효과를 가진다.
Patent KR-20000020014-A (KR)
Title: Semiconductor package and fabrication method thereof
Inventor: CHO YEONG RAE
IPC: H01L23/36
Filed: 1998-09-17
Abstract: PURPOSE: A semiconductor package and a fabrication method thereof are provided to improve heat radiation characteristic, homogeneous appearance quality, corrosion resistance, thermal endurance, durability and marking characteristic. CONSTITUTION: A semiconductor package comprises: a semiconductor chip; and an exposure type radiating plate(15) having one surface on which the semiconductor chip is mounted and the other surface exposed to the outside. The exposure type radiating plate comprises: a metal plate(151); and a black nickel plated layer(152) formed on the metal plate with or without a thin metal film interposed between the metal plate and the black nickel plated layer. Prior to forming the black nickel plated layer on the metal plate, grease is removed from surfaces of the metal plate and thereby the metal plate is activated. Thereafter, a black nickel plated solution is coated on the activated metal plate. Thus, the semiconductor package provides superior heat radiation characteristic, homogeneous appearance quality, corrosion resistance, thermal endurance, durability and marking characteristic.
Patent KR-20000021446-A (KR)
Title: Method and apparatus for correcting significant difference in semiconductor test equipment
Inventor: KIM CHANG SOO
IPC: G01R15/00
Filed: 1998-09-29
Abstract: PURPOSE: A method and an apparatus for correcting significant difference in semiconductor test equipment are provided to unify a test performance of a semiconductor test and an auxiliary equipment by easily calculating a correction factor for decreasing a significant difference occurred between test equipments when testing a semiconductor goods. CONSTITUTION: A correction reference equipment(2) selects a plurality of golden samples(1) of a test object product, manufactures a plurality of selected golden samples(1), and performs a test to each golden samples(1) to generate first test data. First data converter(4) converts the first test data into a normal distribution function to calculate a mean(M) and a standard deviation(s) and calculates first and second process capability factors(Cp,Cpk) from the mean(M) and the standard deviation(s) to generate correction reference data. A data storage(6) stores the correction reference data of the first data converter(4). A correction object equipment(8) selects golden samples to be identical to a plurality of golden samples(1) for installation and performs a test to each golden samples(1) to generate a second test data. A second data converter(10) converts the second test data into a normal distribution function to calculate a mean(M) and a standard deviation(s) and calculates first and second process possibility factors(Cp,Cpk) from the mean(M) and the standard deviation(s) to generate correction object data.
Patent KR-20000026323-A (KR)
Title: Power saving voltage limiter for flash memory word line and controller for accessing flash memory address
Inventor: CHOI TAE YONG
IPC: G11C16/00
Filed: 1998-10-20
Abstract: PURPOSE: A power saving voltage limiter for flash memory word line and controller for accessing flash memory address is provided to prevent a current consumption and to resolve a vibration problem of an output voltage by preventing a voltage rising in a threshold voltage detecting node and intercepting all current paths of a threshold voltage detecting node. CONSTITUTION: A voltage divider unit(400) divides a voltage of a pre-word line node(nso). A reference voltage generating unit(200) outputs a reference voltage for being compared with the voltage divided in the voltage divider unit(400). A differential amplifier unit(300) compares the reference voltage of the reference voltage generating unit(200) with the divided voltage of the voltage divider unit(400) and amplifies a voltage difference, and then outputs a word line control voltage(Vwd_con2). An output enable unit(950) controls a voltage of the pre-word line node(nso) according to an output of a word line voltage(Vwd2). A power supply interruptor(800) controls a supply of a power supply voltage(Vdd).
Patent KR-20000026789-A (KR)
Title: Filter for sucking duct of continuously variable transmission
Inventor: JUNG JAE CHEOL
IPC: B60K13/00
Filed: 1998-10-20
Abstract: PURPOSE: A filter is provided to increase durability of a CVT(continuously variable transmission) by preventing impurities from infiltrating and to easily repair the filter by installing inside a middle duct. CONSTITUTION: A sucking duct forms many bending parts(50) by intrusively molding a plastic and is composed of an inlet duct(51) connected to an air inlet of a vehicle bumper and a middle duct(52) connecting a continuously variable transmission with the inlet duct. A filter(6) intercepts air by sealing the gap between the middle duct and the filter with a sealing member. The first filter(6) filters air from the outside and transfers the filtered air to a second filter(7) installed between the middle duct and a continuously variable transmission to re-filter. Then the re-filtered air outlets by flowing inside the continuously variable transmission.
Patent KR-20000028165-A (KR)
Title: Method for displaying text mode on tv having teletext function
Inventor: CHOE SUN GYU
IPC: H04N7/08
Filed: 1998-10-30
Abstract: PURPOSE: A method for displaying a text mode on TV having a teletext function is provided to sense a state of the text mode when converting into the text mode, and to remove inconvenience caused by character errors by informing a state of a present text mode to a user with OSD(On Screen Display) characters. CONSTITUTION: A method for displaying a text mode state on TV having a teletext function comprises the steps of: subdividing degrees of bit error rates of characters into a normal range, abnormal range, and character broadcasting ignoring range in a teletext mode; deciding whether a teletext is selected in a TV power-on state; detecting the degrees of the bit error rates when the teletext is selected; comparing the degrees of the bit error rates with the subdivided ranges, progressing as a normal text mode when the degrees correspond to the normal range, and displaying a present text state through OSD(On Screen Display) characters when the degrees do not correspond to the normal range.
Patent KR-19990045024-A (KR)
Title: 2중노광방법 및 이것을 이용한 디바이스 제조방법
IPC: G03F7/20
Filed: 1998-11-05
Abstract: 2중 또는 복합의 노광을 위한 노광방법으로서, 제 1노광처리는 두 광속의 간섭에 의해 생성된 간섭줄무늬를 사용하여 행해지고, 제 2노광처리는 간섭줄무늬와는 상이한 광패턴을 사용하여 행해지고, 또한 제 1 및 제 2노광처리중 적어도 한 노광처리에서는 복합의 노광량분포가 형성되는 것을 특징으로 한다.
Patent KR-20000031307-A (KR)
Title: Electrostatic chuck of etching equipment for semiconductor device, method for forming insulating film installed therein, and method for producing electrostatic chuck assembly
Inventor: PARK SAN GYU
IPC: H01L21/306
Filed: 1998-11-05
Abstract: PURPOSE: An electrostatic chuck assembling body of an etching equipment is provided to prevent an arching occurrence by not exposing the external part of a wafer to process gas of plasma state and to reduce cost by extending the life span of the etching equipment. CONSTITUTION: A lower electrode plate(12) of aluminum alloy material is installed in an electrostatic chuck(50) for forming stepped shapes in the center, and a coating film is formed on the external surface of the lower electrode plate for preventing etching. Herein, the lower electrode plate contains electrode terminals(22) mutually insulated while being protruded from the upper surface of the lower electrode plate for a certain thickness. An attaching film(24) having holes corresponding to the protruded part of the electrode terminal is located on the upper surface of the lower electrode plate, and an insulated film(40b) is attached on the upper side of the attaching film for covering the external part of the lower electrode plate. In addition, the insulated film contains a hole for projecting the upper side of the electrode terminal at the same location with the hole formed in the attaching film. And an electrode film(26) is bound to the other attaching film(52) on the upper side of the insulating film for forming the electrostatic chuck.
Patent KR-20000032692-A (KR)
Title: Method for preventing overflow of water for washing machine
Inventor: LEE AM GYU
IPC: D06F33/02
Filed: 1998-11-17
Abstract: PURPOSE: A method for preventing an overflow of water is provided to prevent the overflow of water generated by a mis operation or an inability of operation of a water supply valve and to prevent the defect of components inside the washing machine by an electric leakage. CONSTITUTION: After establishing the water level(S1), a pressure according to an established water level is stored(S2). A water pressure of supplied washing water is measured(S4) by flowing the washing water into a water tank(133)(S3). When the pressure is not exceeded the established water level(pressure) by comparing the established water level(pressure)(S5), a normal washing is performed(S6). An excess of the established pressure is checked again for preventing an overflow of water generated with a water leakage by a mis operation of a water supply valve(112)(S7). If the pressure is not exceeded the established pressure, a washing process is continuously proceeded(S8). If the pressure is exceeded the established pressure, a drain valve is opened(S10) by operating a synchronizing motor(120)(S9). An abnormal operation is informed to a user by generating an alarming sound(S11). If the pressure is exceeded the established pressure by checking if the pressure is returned to the established pressure(water level), a signal is transmitted to the step of alarming signal(S11). And if the pressure is returned to the established pressure, the signal is transmitted to the operating step of synchronizing motor(S9).
Patent KR-19990045607-A (KR)
Title: 포커스 서보 제어 시스템 및 디스크 재생 시스템
IPC: G11B7/085
Filed: 1998-11-26
Abstract: 본 발명은 포커스 서보 제어 시스템을 제공하는 것으로, 이는 복수개 적층된 기록면 상에 데이타가 기록되어 있는 디스크에 광 빔을 선택적으로 인가하여, 디스크의 복수개 적층된 기록면 중 선택된 기록면으로 부터의 반사광으로부터 판독된 신호에 기초하여 2개 적층된 기록면 중 선택된 기록면 상에 광 빔의 포커스 위치를 설정하는 시스템이고, 광 빔의 포커스 위치와 복수개 적층된 기록면 중 선택된 기록면과의 위치 차를 검출하기 위한 포커스 에러 검출기, 포커스 에러 검출기의 출력을 샘플링하고 보유하기 위한 샘플-홀드 회로, 포커스 에러 검출기의 출력과 샘플-홀드 회로의 출력 중 어느 하나에 기초하여 광 빔의 포커스 위치를 정정하기 위한 포커스 위치 정정 회로, 디스크로부터의 판독된 데이타에 관련된 신호 레벨을 검출하기 위한 데이타 신호 레벨 검출기, 데이타 신호 레벨 검출기에 의해 검출된 신호 레벨과 선정된 레벨을 비교하여 그 비교 결과를 출력하는 비교기, 및 비교기의 출력에 기초하여 포커스 에러 검출기의 출력과 샘플-홀드 회로의 출력 중 하나를 포커스 위치 정정 회로의 입력 신호로서 선택하기 위한 선택기를 포함한다.
Patent KR-20000038139-A (KR)
Title: Device for recycling bill
Inventor: PACK GUN HO
IPC: G07D9/00
Filed: 1998-12-04
Abstract: PURPOSE: A device is provided to recycle a bill in stiff state by smoothing out folded or curved bills and by removing folded parts via ironing. CONSTITUTION: A lower piston member(15) is moved upward slightly while the lower piston member is interlocked with an upper piston member(16) between bills. Both ends of the bill are inserted to a space between the bottom face of a central groove of an inner guide and the end of an adhering member(27). A sensor prepared in the space senses the bills and rotates a roller(31) installed around an outlet port(29) by the sensing signal. The bills move along the outlet port. Cleansing solution is covered on the roller when the bills pass rollers(32,35) and the surface of the bill is cleaned. The bill is ironed by the lower roller(35) generating heat and discharged from the inner guide member(25). The bill is smoothened by passing through rollers(33,34) prepared in the outlet port of a body and discharged out of the body.
Patent KR-19990045706-A (KR)
Title: 전등의 자동 온도조절 장치
Filed: 1998-12-19
Abstract: 본 발명은 전등에서 발광부의 온도를 일정하게 유지시킴으로써 LED 소자의 발광효율을 향상시키고 LED 소자의 수명을 연장시킬 수 있도록 하는 전등의 자동 온도조절 장치( A thermostat for electric lamp )에 관한 것으로서, 
     전원공급에 따라 발광하여 빛을 방출하는 발광부와, 상기 발광부의 전면에 배치되어 상기 발광부에서 출사되는 빛을 렌즈부와, 상기 발광부와 렌즈부가 소정의 간격을 두고 고정되도록 지지하는 동시에 상기 발광부를 보호하는 프레임을 포함하여 구성되는 전등에 있어서,  상기 발광부에 설치되어 발광부의 온도를 감지하는 온도감지부와, 상기 발광부에 접촉되도록 설치되어 전류의 흐름에 따라 흡열 또는 방열 동작함으로써 발광부의 온도를 결정하는 열전소자부와, 상기 온도감지부의 출력신호에 따라 상기 열전소자부의 동작을 결정하여 상기 발광부의 온도를 조절하는 제어부를 포함하여 구성되는 것을 특징으로 한다.
Patent KR-20000040721-A (KR)
Title: Semiconductor device with variable capacitance
Inventor: SHON YOUNG SU
IPC: H01L27/04
Filed: 1998-12-19
Abstract: PURPOSE: A semiconductor device having a variable capacitance is provided to prevent the size of the element from being enlarged by increasing a parasitic capacitance of a parasitic capacitor. CONSTITUTION: A semiconductor device comprises a first conductive semiconductor substrate(31). A gate electrode(37) is formed on the semiconductor substrate(31) by interposing a gate insulation film(35). A second conductive source/drain area(39,41) is formed on the semiconductor substrate(31). The second conductive source/drain area(39,41) is formed at both sides of the gate electrode(37). A dummy gate(38) is formed on the drain area(41) by interposing the gate insulation film(35) which is used as a dielectric layer of a parasitic capacitor. The dummy gate(38) is used as an electrode for the drain area(41) and the parasitic capacitor.
Patent KR-20000041068-A (KR)
Title: Decentralized multimedia conference control apparatus and method therefor
Inventor: KIM SEONG GUK
IPC: H04N7/14
Filed: 1998-12-21
Abstract: PURPOSE: A decentralized multimedia conference apparatus is provided to perform a multi-participant conference function by placing a conference management function in the terminal of each conference participant. CONSTITUTION: Participants maintain a TCP connection wit a chairman. A server socket is used for monitoring a connection request from other conference control modules. A stream socket connects the conference control modules and a GUI. A datagram socket is used for a connection with media applications having video, audio, and shared job space. The controller of the datagram socket is in charge of an actual data transmission of an application of the media applications independently embodied to each other and transmits only a control message related to the execution and ending of data.
Patent KR-20000043665-A (KR)
Title: Apparatus for manufacturing rapid-cooled permanent magnetic powder
Inventor: YANG CHUNG JIN
IPC: B22F9/04
Filed: 1998-12-29
Abstract: PURPOSE: An apparatus for manufacturing rapid-cooled permanent magnetic powder is provided to prevent molten metal from solidifying by keeping desired temperature of the molten metal with a tundish and a heating element and to enhance productivity of permanent magnetic powder by increasing the spraying speed and rate of the molten metal through plural nozzles. CONSTITUTION: In a manufacturing apparatus of permanent magnetic powder, a main vacuum chamber(9) is connected to a powder collecting unit(13) with keeping a vacuum, and a pre-vacuum chamber(11) is filled with an ingot(35). First to third cylinders(37,39,41) and a support stand(43) lift and rotate to charge the ingot to the main/pre-vacuum chambers. An inducing melting furnace(65) is used to melt the charged ingot, and a tundish(69) sprays the molten metal through plural holes(89) of each nozzle(67) from the inducing melting furnace. A heating element(71) keeps the temperature of the tundish and a cooling rotary body(95) cools the molten metal sprayed through rotation.
Patent KR-20000045783-A (KR)
Title: Interface automatic switching device
Inventor: PARK SE WON
IPC: G06F13/00
Filed: 1998-12-30
Abstract: PURPOSE: An interface switching device is provided to modulate the setting value of the line drive controller by automatically setting the corresponding line interface mode according to the connection exterior cable in the SOHO(Small Office Home Office) router system. CONSTITUTION: An interface switching device comprises a connector(20), a first inverter(30), a second inverter(40), a line drive controller(50) and the resistances(R1-R4). The connector(20) connects to a connector(10) for the V.35 line interface. The electric potential of the 10th pin and 13th pin of the connector(10) are "0" and a first mode signal and a second mode signal are formed. A first inverter(30) inverts the output signal of 13th pin. Thus, a first setting pin(TDEC1) and a receive mode second setting pin(RDEC1) of the line drive controller(50) are "1". A second inverter(40) inverts the output signal of 10th pin. Thus, a third setting pin(TDEC2,TDEC3) and the receive mode fourth setting pin(RDEC2,RDEC3) of the line drive controller(50) are "1". The line drive controller(50) sets the driver mode set up pin(TDEC3-TDEC0) and the receive mode set up pin(RDEC3-RDEC0) to "1110" when using V.35 line interface. The resistances(R1) and resistances(R2) are pull-up resistance. The resistances(R3) and resistance(R4) are pull-down resistance.
Patent KR-20000046251-A (KR)
Title: Tool for removing stuck bolt of first working gate of steam generator
Inventor: PAK JU HONG
IPC: B25B27/00
Filed: 1998-12-31
Abstract: PURPOSE: A tool for removing sticking bolt of first working gate of steam generator is provided to change the currently standardized way of removing sticking bolt using a drilling machine which does not stand torsional load in an inclined working gate and in which rotary cutting speed is fast enough, so not proper for the work materials' required cutting speed, thereby taking lots of time and offering difficult working conditions. CONSTITUTION: A tool for removing sticking bolts of the first working gate of steam generator comprises; a bolt-joint hole(21) being connected to a bolt hole(11) of the first working gate; a grinder-joint hole(22) where a grinder(30) is assembled to remove the sticking bolts as a grinder (30) rotates around the central bolt-joint hole(21), and comprises the steps of; removing one of sticking bolts; joining a jig-joint hole(21) to the removed bolt hole with a bolt and a nut; attaching a grinder(30) to a grinder-joint hole(22); finally rotating a grinder(30) and removing another sticking bolt, thereby continuous and easy way of removing sticking bolts are provided.
Patent KR-19990063792-A (KR)
Title: 내연기관용 연료분사펌프
IPC: F04C2/344
Filed: 1997-04-30
Abstract: 본 발명은 내연기관용 연료분사펌프에 관한 것으로, 여기에 통합된 이송 펌프에서는 외측 링(5)과 내측 링(10)이 연료분사펌프의 구동축(15)과 톱니바퀴(12)를 거쳐 결합되어 있다. 이 톱니바퀴의 톱니들은 치면(27)과 이뿌리면(28)이, 구동축의 축을 따라 이 톱니들을 관통하는 구동축의 반경방향 면에 놓여 있는 중점을 중심으로 원호를 따라 뻗어 있다. 그 결과 마모의 위험 없이 구동축과 내측 링(10)의 면 사이에서 각이동을 증가시킬 수 있다.
Patent KR-19990064099-A (KR)
Title: 플라스미노겐 활성인자 억제물질 1의 억제 방법
IPC: A61K31/40
Filed: 1996-10-07
Abstract: 하기 화학식 Ⅰ의 화합물 또는 그의 제약학적으로 허용되는 염 또는 용매화물 유효량을 플라스미노겐 활성인자 억제물질 1의 억제를 요하는 사람에게 투여하는 것을 포함하는, 플라스미노겐 활성인자 억제물질 1의 억제 방법을 개시한다. 
     <화학식 Ⅰ> 
     
       
     
     상기 식에서, 
     R 1 및 R 3 은 독립적으로 수소, -CH 3 , (a) 또는 (b) (여기에서, Ar은 임의로 치환된 페닐임)이고; 
     R 2 는 피롤리디노, 헥사메틸렌이미노 또는 피페리디노로 이루어진 군 중에서 선택된다.