baber/WOPTO huggingface dataset:
Patent KR-20030025060-A (KR)
Title: Apparatus for fabrication of mask
Inventor: EOM SANG MIN
IPC: H01L21/027
Filed: 2001-09-19
Abstract: PURPOSE: An apparatus for fabricating a mask is provided to form uniformly the thickness of photoresist coated on a mask by using a cylindrical container for receiving a chuck. CONSTITUTION: A mask(110) coated with photoresist is loaded and rotated on a chuck(106). The mask(110) is installed in the inside of a cylindrical container(112). The container(112) is installed in the inside of a chamber(104). An exhaust line(102) is used for exhausting the photoresist. A vacuum line(100) is used for controlling a vacuum state of the chamber(104). The container(112) is formed with anodized stainless steel. The thickness of the container(112) is minimized by using the anodized stainless steel. A plurality of fluid exhaust holes(108) are formed on a wall of the container(112).
Patent KR-20030025115-A (KR)
Title: A circuit for controlling program counter
Inventor: LEE SANG DAE
IPC: G06F9/00
Filed: 2001-09-19
Abstract: PURPOSE: A circuit for controlling a program counter is provided to execute a reset operation stably by outputting a preset program counter value as detecting an unstable reset voltage. CONSTITUTION: A voltage level detector(31) outputs a voltage detection signal by detecting a level of the reset voltage. A timer/counter(32) outputs a counting signal of a high level by receiving an output signal of the voltage level detector after counting. A program counter controller(33) outputs a program counter control signal by receiving the output signal of the timer/counter(32). A program counter memory(34) stores a preset address signal by receiving the program counter control signal of the program counter controller. The program counter outputs a final address signal to an internal address bus by receiving the program counter control signal of the program counter controller(33) and the address signal stored in the program counter memory(34).
Patent KR-20010099309-A (KR)
Title: 엔진오일윤활유 잠금장치가 설치된 오토바이
Inventor: SON YOUNG SUK
IPC: B62H5/00
Filed: 2001-09-20
Abstract: 종래의 오토바이들의 엔진오일 윤활유 잠금장치가 없었으나 본 발명은 엔진오일 윤활유 잠금장치가 설치된 오토바이이다.
Patent KR-20030028667-A (KR)
Title: System and Method for providing information by using SMS
Inventor: HONG JONG CHEOL
IPC: H04B7/26
Filed: 2001-09-25
Abstract: PURPOSE: An information providing method and system using a short message service are provided to obtain information simply and at a low cost by allowing a client to input and transfer a search word or a subject word for desired information through an SMS information providing menu and receive a corresponding information search result(content) as an SMS. CONSTITUTION: When a client desires to obtain some information(200), he/she determines whether to use an SMS information providing menu of own radio communication device(205) and sequentially selects a classification menu belonging to the SMS information providing menu corresponding to his/her desired information(210). When the client reaches a final classification menu through the sequential selection of each menu(215), he/she simply inputs a search word or a subject word for searching the desired information(220) and sends it to an SMS information providing system(225). When the sending is completed, the SMS information providing system checks the client's message(235). If the sending is failed, the system transfers a re-transmission message to the client(245). The system analyzes the SMS data received from the radio communication device of the client to search the client's desired information and transfers a result as an SMS to the radio communication device of the client.
Patent KR-20030028035-A (KR)
Inventor: NAM SEONG DEOK
IPC: B23K37/02
Filed: 2001-09-27
Abstract: PURPOSE: An L-type automatic welding carriage which improves work speed and work efficiency by automatically performing vertical welding and fillet welding and increases convenience of work by clearing non-welding section, and which is simply moved and installed through miniaturization and weight lightening, and a welding controlling method thereof are provided. CONSTITUTION: The L-type automatic welding carriage(800) comprises a torch installation member(400) to which a welding torch is fixed, and which rotates the welding torch up and down; a transfer member(300) to which the lower surface of the torch installation member is connected, and which moves the torch installation member back and forth; a rotation member(200) one side of which is connected to the center of the lower surface of the transfer member, and which integrally rotates the transfer member and torch installation member side to side; a traveling member(100) at which the rotation member is installed, and which is moved along the bottom surface as maintaining a certain distance from a welding member(900); and a control member which is connected to one side of the transfer member to control the traveling member, rotation member, transfer member and torch installation member so that the automatic welding carriage performs fillet welding and vertical ascent welding, wherein the traveling member comprises a plurality of wheels(120), a traveling motor(130), a gear(150), an 'L' character shaped support(160), a plurality of guide rollers(170) and front and rear sensors, the rotation member comprises a rotation motor(210), a rotation shaft(220) and a gear, the transfer member comprises a transfer body(310), a ball screw(320), a nut slider(330) and a back and forth moving motor(340), and the torch installation member comprises a mount part(410) comprising a mount body(411), a screw(412), an adjusting bolt(413) and a nut slider, and a torch angle adjusting part(450) comprising a connector, speed reducer(452) and torch ascending motor, a clamp and a rotational angle measuring instrument(455).
Patent KR-20030037324-A (KR)
Title: Printing And Making Apparatus For Pasteboard of Tranning Implement
Inventor: GO JONG TAEK
IPC: B41F19/08
Filed: 2001-11-01
Abstract: PURPOSE: A plate manufacturing apparatus capable of printing predetermined figures on a manufactured plate is provided to reduce manufacturing steps and save labor force by simultaneously printing the figures when the plate is fabricated. CONSTITUTION: A plate manufacturing apparatus includes a frame(120). A heating/pressing device(200) for fabricating a plate for the purpose of studying is installed on the frame(120). The heating/pressing device(200) includes a first heating plate(220) and a second heating plate(240). A printing paper and stuffs of the plate are positioned between the first and second heating plates(220,240). The printing paper and stuffs of the plate are pressed as the second heating plate(240) moves towards the first heating plate(220), thereby forming a studying plate. A guide device is provided to feed stuffs for the studying plate between the first and second heating plates(220,240).
Patent KR-20030039149-A (KR)
Title: An ids with an anti-virus engine
Inventor: AHN CHEOL SU
IPC: G06F15/00
Filed: 2001-11-12
Abstract: PURPOSE: An IDS(Intrusion Detection System) having a virus detection engine is provided to analyze and detect a virus through packet scan and file scan in real time by capturing all packet data intruded from the network. CONSTITUTION: A packet separator(207) secures the session information of the packet received by the communication with a network driver. A protocol decider(209) secures the protocol information of the packet. A packet scanning module(211) judges the virus existence by comparing the session information of the packet secured by the packet separator(207) with the virus information in the previously stored packet with each other. A file scanning module(213) receives the packet information of each protocol based on the protocol information secured from the protocol decider(209), forms the file information by gathering the received packet information in real time, and discriminates the virus existence of the file information.
Patent KR-20030039733-A (KR)
Title: Egg packing system
Inventor: YUN TAEK JIN
IPC: A01K43/04
Filed: 2001-11-14
Abstract: PURPOSE: An egg packaging system is provided to have the efficiency and reliability of a work and avoid defective eggs from being packaged. CONSTITUTION: An egg collecting unit(100) supplies eggs and feeds them sequentially. An alignment unit(200) aligns the eggs fed from the egg collecting unit in a predetermined direction while moving them. An egg testing unit(300) tests the eggs aligned in the predetermined direction for discrimination. A packaging unit(400) puts the eggs tested in the egg testing unit into an egg tray.
Patent KR-20030041533-A (KR)
Title: Hydraulic brake and health apparatus using the same
Inventor: CHO BONG HYUN
IPC: A63B21/008
Filed: 2001-11-20
Abstract: PURPOSE: A hydraulic brake and an exercise equipment using the same are provided to prevent a risk of an accident or a damage from a shock when a person suddenly stops an exercise. CONSTITUTION: An oil tank(31) stores and circulates a circulation oil. A hydraulic pump has a suction port(24A) receiving the circulation oil by the rotation of a rotor(22,23) and a discharge port(24B) discharging the circulation oil to the oil tank, with the rotor rotating according to a momentum applied through a rotary axis(15). A self-directional change valve(35) changes over between the suction port and the discharge port by the forward or reverse rotation of the rotor.
Patent KR-20030042262-A (KR)
Title: Method for installing the loop detector for vehicles and Device for detecting the vehicle using loop detector
Inventor: KWAK DONG DAL
IPC: G08G1/042
Filed: 2001-11-22
Abstract: PURPOSE: A laying method of a loop sensor for detecting a vehicle and a loop detecting device is provided to reduce an open-circuit error of a loop caused by road variation and discontinuous variation of a sense signal variation amount generated by vehicle input and output. CONSTITUTION: In case of a laying method of a loop sensor(300) which is buried in a road divided by a road sign line and senses a vehicle shift movement, the loop sensor is installed by a rhombus shape with respect to a progressive direction of a vehicle. A drawing line(310) is connected to one of vertexes placed at front and rear parts of the loop sensor so as to draw a vehicle detection signal. The loop sensor is packaged by a case so as to be installed on a road surface.
Patent KR-20030044367-A (KR)
Title: manufacturing apparatus of semiconductor device
Inventor: BANG HYEON IL
IPC: H01L21/68
Filed: 2001-11-29
Abstract: PURPOSE: A semiconductor fabrication apparatus is provided to control effectively a temperature gradient of a predetermined part corresponding to a lift pin in a semiconductor fabrication process by forming a protrusion end on an upper face of a lift pin. CONSTITUTION: A wafer(1) is loaded on an upper portion of a susceptor(130). The susceptor is vertically moved in the inside of a chamber. A plurality of lift pin holes(130a) are formed at the susceptor. A plurality of lift pins(134) are inserted into the plural lift pin holes of the susceptor. The plural lift pin has a protrusion end(134b). A stopper end(134a) is formed at an upper end portion of the lift pin. A stopper(130b) is formed at an upper end portion of the lift pin hole.
Patent KR-20030044595-A (KR)
Title: Protector for wire
Inventor: SHIN YONG WOON
IPC: H02G3/04
Filed: 2001-11-30
Abstract: PURPOSE: A protector for a wiring is provided to improve the protection of a wiring by inserting several wiring into a hose-shaped cover by using a slider. CONSTITUTION: A cover(10) is made of synthetic resins with a hose-shaped. The cover(10) is provided with dissection ends(11a,11b), which are overlapped with each other. The dissection ends(11a,11b) are provided with a plurality of rectangle holes(12) at a constant interval. The rectangle holes(12) are used to withdraw a wiring(30). A plurality of long-holes(13) are formed opposite to the rectangle holes(12) to promote a bending of the cover(10). A slider(20) is provided with a hinge unit(21), a grip unit(22) and a cylindrical body(23). The hinge unit(21) separates the slider(20) into the grip unit(22) and the cylindrical body(23).
Patent KR-20030045935-A (KR)
Title: Method for fabricating semiconductor device
Inventor: HAN SEUNG HO
IPC: H01L21/336
Filed: 2001-12-03
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of embodying isotropic etching profile when forming a single drain cell. CONSTITUTION: A gate electrode(33) with a gate oxide layer(32) is formed on a silicon substrate(31). A spacer(34) is formed at both sidewalls of the gate electrode. A silicon germanium layer is formed on the exposed silicon substrate. A source/drain forming region is opened by selectively removing the silicon germanium layer. A doped silicon epitaxial layer(37) is grown on the opened source/drain forming region.
Patent KR-20030045431-A (KR)
Title: Slide Mobile Type Concent
Inventor: SHIN MUN GI
IPC: H01R13/73
Filed: 2001-12-04
Abstract: PURPOSE: A slide mobile outlet is provided to move an electric outlet buried in a wall in a sliding manner so as to freely arrange the outlet. CONSTITUTION: A slide mobile outlet includes a main body(100) and a slide guide(200). The main body has a connection part(110) into which a plug connected to an electric product, telephone or cable product is inserted. The connection part is connected to a wire, telephone line and cable. The slide guide is buried in a wall in a manner that one side of the guide is opened. The outlet main body is slidably combined with the slide guide. The connection part of the main body is exposed to the outside through the opened slide guide and the wire, telephone line and cable is covered by the slide guide.
Patent KR-20030048567-A (KR)
Title: Felt for interior finish of automobile and a method thereof
Inventor: KIM HYUNG JIN
IPC: B32B5/02
Filed: 2001-12-12
Abstract: PURPOSE: Provided is a felt for vehicle interior which reinforces the strength of the felt so that it bars the felt from being drooped in transferring the felt, with preventing external side of the felt from being extended. CONSTITUTION: The production process of the felt for the vehicle interior is characterized by comprising the steps of: (i) letting the felt(10) and a vinyl paper(20) for low fusion temperature supplied; (ii) getting the vinyl paper for low fusion temperature fused under the felt at a heating roller(60); and (iii) letting a paper(30) provided and compressed at a compression roller(70) and getting the paper adhered under the felt by the vinyl paper for low fusion temperature.
Patent KR-20030050113-A (KR)
Inventor: BYUN EON SEOP
IPC: F16F15/24
Filed: 2001-12-18
Abstract: PURPOSE: A balance apparatus for an engine is provided to lighten a crank shaft and increase natural frequency by composing least balance webs and to offset unbalance moment by composing balance weight rotating to a reverse direction of the crank shaft. CONSTITUTION: A balance apparatus for an engine comprises a crank shaft(210); a main balancing portion(250,252,255,256); a balance shaft(220) and a sub-balancing portion(270,272,274,276). The crank shaft has a crank arm in a set angle. The crank arm is combined as two per the number of a cylinder of the engine. The main balancing portion as a pair of combination is formed to first and second crank arms(230,240) formed to both ends of the crank shaft. The main balancing portion offsets unbalance moment of the same direction as a rotating direction of the crank shaft. The balance shaft is rotated to be interlocked with a rotation of the crank shaft toward a reverse direction of the rotating crank shaft. The sub-balancing portion is formed to the balance shaft to have phase difference corresponding to a moment direction of the main balancing portion. Therein, the sub-balancing portion offsets unbalance moment of the crank shaft. Consequently, the crank shaft is lightened and natural frequency is increased by composing least balance webs. Unbalance moment is offset by composing balance weight rotating to the reverse direction of the crank shaft.
Patent KR-20030050533-A (KR)
Title: A Method of Preparing Calcium-Magnesium Inorganic Fertilizer Made From Dolomite Waste Firebrick Of Steel Making
Inventor: PARK YONG SEOK
IPC: C05D3/02
Filed: 2001-12-19
Abstract: PURPOSE: A method for preparing a calcium-magnesium-based inorganic fertilize is provided, to reduce the manufacturing cost and to prevent the acidification of soil due to the waste by using the dolomite waste refractory brick for steel-making. CONSTITUTION: The method comprises the step of hydrating 1,000 kg of a dolomite waste refractory brick by using 370-400 kg of water. Preferably the hydration is carried out for 48 hours or more, and additional drying process does not employed. Preferably the water content of the fertilizer is 5-10 wt%.
Patent KR-20030050613-A (KR)
Title: fixing device of spare tire for vehicle
Inventor: KO BONG HWAK
IPC: B62D43/02
Filed: 2001-12-19
Abstract: PURPOSE: A device for fixing a spare tire for a commercial vehicle is provided to improve worker's convenience in mounting and detaching the spare tire, and to prevent a traffic accident from being caused, by preventing the spare from rocking, and from being separated from a vehicle body by the impact force transmitted from road surface during traveling. CONSTITUTION: A device for fixing a spare tire(1) for a commercial vehicle comprises a spare tire carrier(4) fixed to a cross frame(3) traversing a side frame(2), and a spare tire support unit(20). The spare tire carrier lifts the spare tire according to the operation of a crank handle. The spare tire support unit prevents the moving of the spare tire by supporting the bottom and a side of the outer peripheral surface of the spare tire lifted up to the lower part of the cross frame according to the working of the spare tire carrier.
Patent KR-20020050752-A (KR)
Title: Hydrogen peroxide indicator employing enzyme and dye
Inventor: JURIK FRANKLIN A
IPC: A61L2/28
Filed: 2001-12-21
Abstract: PURPOSE: Provided are a method and device for quickly and easily determining the presence of hydrogen peroxide and more preferably the quantity of the integrated exposure to hydrogen peroxide. CONSTITUTION: The method detects the integrated exposure of hydrogen peroxide in an atmosphere. It comprises the steps of: placing a substrate capable of absorbing hydrogen peroxide into the atmosphere; contacting the substrate with the hydrogen peroxide; reacting the hydrogen peroxide with a dye intermediate and an enzyme to produce a chromophore indicative of the integrated exposure of hydrogen peroxide in the atmosphere; and correlating the chromophore to the integrated exposure of hydrogen peroxide in the atmosphere. Wherein, the dye intermediate comprises a dye-couple of 3-methyl-2-benzothiazolinone hydrazone hydrochloride (MBTH) and 3-dimethylaminobenzoic acid (DMAB); the enzyme is peroxidase; and the dye intermediate comprises an oxygen acceptor.
Patent KR-20010053560-A (KR)
Title: 기류로부터 오물 또는 먼지를 분리하는 장치
IPC: B04C5/26
Filed: 1999-07-16
Abstract: 본 발명은 공기-회전면을 형성하는 외벽(32a), 내벽(34a), 외벽(32a)과 실질적으로 접선으로 기류를 흡입하는 기류 입구, 공기를 집진 장치(32)로부터 배출하는 기류 출구, 및 집진 장치(32) 내에 위치된 적어도 하나의 핀 또는 배플(30)을 가진 집진 장치(32)를 포함하고, 상기 또는 각각의 핀 또는 배플(30)이 상기 집진 장치(32)의 내벽(34a) 상에 위치되고 이 내벽으로부터 외측으로 돌출하는 것을 특징으로 하는, 기류로부터 오물 또는 먼지를 분리하는 장치를 제공한다.  상기 내벽(34a) 상에 핀 또는 배플(30)이 제공됨으로써 이를 통과하는 기류가 중단된 후 분리 장치 내에 잔류된 오물 및 먼지 입자가 다시 부유하는 것을 억제한다.
Patent KR-20010079633-A (KR)
IPC: H01S5/32
Filed: 1999-08-05
Abstract: 본 발명은 광 공진기가 특수한 구조를 갖는 주입형 레이저에 관한 것이다.  광 공진기 매질의 볼륨은 방사선 입사 영역(7)에 대한 패시브 볼륨은 물론 강렬한 출사 증폭에 대한 증폭 영역 액티브 볼륨을 포함한다.  상기 볼륨은 레이저 이종 구조물(2)을 형성하는 복수의 층들을 포함하고 다양한 조성물과 이에 대응하여 결정되는 두께를 갖는다.  상기 레이저 입사 영역(7)의 광 단면들(8, 9)은 상이한 구성을 가지며, 상기 레이저는 또한 저항성 접촉(15, 16)을 이용한다.  따라서, 불평형 캐리어와 그들의 여기 재결합의 주입 영역은 물론 레이저 방사 모드의 형성 영역을 반드시 결정할 수 있다.  또한 레이저 방사선의 전력 증가, 임계 전류 밀도의 감소, 레이저 효율의 증가 및 상기 방사선의 2개의 상호 수직한 출사 방향에 대해 회절각에 가까운 감소된 발산각을 얻을 수 있다.  단일 모드 발생 과정의 정규성(regularity) 증가, 공간적 및 스펙트럼 특성의 개선, 펌핑 전류 크기에서 발생되는 레이저 방사선의 파장 의존도의 실질적 감소와 작동 신뢰도 및 서비스 내구성을 추가로 향상시킬 수 있다.  본 발명은 또한 액티브층의 평면에 수직한 레이저 방사 출력을 갖는 고효율의 레이저에 관한 것임은 물론 자가 작동(autonomous activation)을 하는 강력한 레이저 빔을 갖는 레이저에 관한 것이다.
Patent KR-20010080577-A (KR)
IPC: H01F1/00
Filed: 2000-08-23
Abstract: 합성 자기체를 생산하는 방법에 있어서, 어닐링 처리되어 스트레스 스트레인이 없는 평평하고 부드러운 자기 분말이 준비되고, 바인더 및 상기 바인더를 용해시키는 용매와 혼합되어 슬러리와 같은 혼합물을 형성한다.  상기 혼합물은 필름으로 형성된다.  그 후에, 용매는 제거된다.  따라서, 합성 자기체 시트가 생성된다.
Patent KR-20010093121-A (KR)
Title: 유기 전기발광 소자
IPC: C07D333/08
Filed: 2000-09-27
Abstract: 색 순도 및 발광 효율이 높고, 수명이 길며, 적색계로 발광하는 유기 전기발광 소자 및 신규 화합물을 제공한다. 
     적어도 한 쌍의 전극 사이에 유기층이 배치된 유기 전기발광 소자에 있어서, 상기 유기층에 하기 화학식 1로 표시되는 화합물을 함유하는 것을 특징으로 하는 유기 전기발광 소자이다. 
     화학식 1 
     
       
     
     상기 식에서, 
     R 1 내지 R 14 는 각각 독립적으로 수소원자, 탄소원자수 1 내지 10의 알킬기, 탄소원자수 6 내지 20의 아릴옥시기, 탄소원자수 6 내지 20의 아릴알킬기, 탄소원자수 6 내지 30의 아릴기, 탄소원자수 6 내지 30의 아릴아미노기, 탄소원자수 2 내지 20의 알킬아미노기 또는 탄소원자수 6 내지 30의 아릴알킬아미노기이며, 치환될 수 있고; 
     R 1 내지 R 14 중 서로 인접하는 적어도 한 쌍은 수소원자가 아니며 환상 구조를 형성한다.
Patent KR-20010108007-A (KR)
IPC: H04B7/005
Filed: 1998-12-07
Abstract: 적어도 하나의 기지국(10)과 이 기지국(10)에 연결된 네트워크 요소(20)를 포함하는 이동 통신 네트워크에서 파워 제어를 수행하는 방법 및 시스템이 개시된다. 기지국(10)과 이동국 간의 무선 전송 품질을 결정하는 신뢰성 정보가 기지국(10)으로부터 네트워크 요소(20)로 전송된다. 전송된 신뢰성 정보를 기초로, 네트워크 요소(20)는 파워 제어를 위한 타겟 세트포인트의 편차를 결정하며, 타겟 세트포인트의 편차를 규정하는 파워 제어 커맨드를 기지국(10)으로 전송한다. 이로써, 운반자 특정 제어 절차가 수행될 수 있게 되며, 이 절차의 시그널링은 사용자 플레인에 의해 이루어질 수 있다. 이러한 구현은 실제 연결의 운반자 특성에 대하여 그의 파라미터들을 적용할 수 있도록 필요한 유연성을 갖는 외부 루프 파워 제어를 제공한다.
Patent KR-20010089659-A (KR)
IPC: H01L27/12
Filed: 2000-09-21
Abstract: 실리콘 절연체(SOI) 전계 효과 트랜지스터(FET) 구조는 종래의 벌크 실리콘 웨이퍼 상에 형성된다. 상기 구조는 상기 FET의 과거 동작으로 인한 채널 영역들에서의 전하 축적에 의해 야기되는 부동 바디 효과를 제거하기 위해 상기 벌크 실리콘 기판과 상기 FET의 채널 영역 간의 전기적 연결부를 구비한다. 상기 구조를 형성하는 방법은 상기 FET 주변부 주위에 절연 트랜치를 형성하고, 상기 소스와 드레인 영역들과 상기 실리콘 기판 간의 결합 캐패시턴스를 감소시키거나 제거하기 위해 상기 활성 영역 밑에 언더컷을 형성함으로써, 상기 실리콘 기판의 다른 구조들로부터 상기 FET 활성 영역을 분리하는 단계를 포함한다.
Patent KR-20010101402-A (KR)
Title: Colchinol derivatives as vascular damaging agents
IPC: C07C271/24
Filed: 1999-12-24
Abstract: The invention relates to the use of compounds of formula (I): wherein X is -C(O)-, -C(S)-, -C-NOH, or -CH(R<SUP>7</SUP>)- wherein R<SUP>7 </SUP>is hydrogen, hydroxy, C<SUB>1-7</SUB>alkoxy, -OR<SUP>8 </SUP>or -NR<SUP>8</SUP>R<SUP>9 </SUP>(wherein R<SUP>8 </SUP>is a group -Y<SUP>1</SUP>R<SUP>10 </SUP>(wherein Y<SUP>1 </SUP>is a direct bond, -C(O)-, -C(S)-, -S-, -C(O)O-, -C(O)NR<SUP>11</SUP>-, -SO<SUB>2</SUB>- or -SO<SUB>2</SUB>NR<SUP>12</SUP>- (wherein R<SUP>11 </SUP>and R<SUP>12</SUP>, which may be the same or different, each independently represents hydrogen; C<SUB>1-3</SUB>alkyl or C<SUB>1-3</SUB>alkoxyC<SUB>2-3</SUB>alkyl) and R<SUP>10 </SUP>is as defined herein, R<SUP>9 </SUP>includes hydrogen; R<SUP>11</SUP>, R<SUP>12 </SUP>and R<SUP>13 </SUP>are as defined herein and are preferably methyl; R<SUP>4</SUP>, R<SUP>5 </SUP>and R<SUP>6 </SUP>are as defined herein with the proviso that R<SUP>5 </SUP>is not hydroxy, alkoxy, substituted alkoxy, -OPO<SUB>3</SUB>H<SUB>2</SUB>, -O-C<SUB>1-7</SUB>alkanoyl or benzyloxy; and salts thereof in the manufacture of a medicament for use in the production of a vascular damaging effect in warm-blooded animals such as humans. The present invention further relates to compounds of the formula (I), pharmaceutical compositions containing them, processes for their preparation and to a method of treatment using the compounds to produce a vascular damaging effect in a warm-blooded animal such as a human. The compounds of formula (I) and the pharmaceutically acceptable salts thereof may be useful in the treatment of a number of disease states including cancer and rheumatoid arthritis.
Patent KR-20010101415-A (KR)
IPC: C09B67/00
Filed: 2000-01-05
Abstract: 본 발명은 약 11.1±0.1°의 회절각(2θ)에서 하나의 강한 피크를 나타내고 8.1±0.1°, 21.8±0.1°, 23.1±0.1° 및 25.2±0.1°에서 4개의 중간 피크를 나타내는 X선 회절 패턴을 특징으로 하는 결정 다형을 갖는 하기 화학식 II의 수불용성 모노아조 염료에 관한 것이다: 
     화학식 II