baber/WOPTO huggingface dataset:
Patent KR-20000012323-A (KR)
Inventor: KIM SUNG DUK
IPC: B65D3/02
Filed: 1999-11-19
Abstract: PURPOSE: A paper cup with a handle is provided to be easily piled up and to make the use of the grip easy. CONSTITUTION: The paper cup is formed by:attaching and fixing a grip(2) made up of paper; forming an attaching part(4) on both hooks(3, 3') of the grip and between the hooks; forming the hooks to be symmetric by centering the attaching part; forming rounded parts(5, 5') between the hooks and the attaching part to make the hooks be attached close to the side surface of the paper cup; and rounding the hooks by centering the rounded parts when using the paper cup.; Therefore, the paper cup is easily used for a vending machine as well as at home or at outdoor.
Patent KR-20010000056-A (KR)
Inventor: LEE GANG EOP
IPC: B21D31/00
Filed: 1999-12-02
Abstract: PURPOSE: A roll forming device of a complex pipe is provided to gradually cover an aluminum plate onto the outer face of an inner pipe while the inner tube is sustained in a perfect circle through improving the structure of a roll. CONSTITUTION: Lower rolls loading an aluminum plate(120) and formed in a specific radius of curvature rotate at a uniform speed. Upper rolls contacting with the lower rolls have grooves for inserting an inner pipe(130) to the circumference. Another lower rolls placed in the rear of the lower rolls and upper rolls, rotating at a uniform speed and loading complex pipe covered with the aluminum plate are formed in a specific radius of curvature. The complex pipe is guided by upper guide rolls at the upper portion of the complex pipe. The complex pipe is guided at the side by side guide rolls.
Patent KR-20000057039-A (KR)
Title: Bottom case for bowling bags
Inventor: BAE SUNG HWAN
IPC: A45C5/06
Filed: 1999-11-30
Abstract: PURPOSE: Provided is a bottom case for bowling bags and, more particularly, a structural improvement in such a bottom case to more effectively and easily receive and carry a plurality of bowling balls and bowling accessories, such as bowling shoes, towels, protectors and packed bowling powder, at the same time. CONSTITUTION: A bottom case for bowling bags is provided. One or two partition walls are integrally formed in the bottom case, thus forming one, two or three cells in the case. The cells are for separately receiving the bowling balls in the case. A dish-shaped shell is integrally and interiorly formed on the bottom wall at a position inside each of the cells and stably seats a bowling ball in each cell. Two corner supports are integrally formed along the rear corners of the rear cell, thus supporting a bowling ball seated in the rear cell. The bottom case is integrated with a cloth or synthetic leather bag body. A bowling shoes bag is separately provided on the top of the bag body. The bottom case is also integrated with an auxiliary bag at the sidewall, thus receiving bowling accessories, such as towels, protectors and packed bowling powder. The bottom case thus allows a bowling bag to receive and carry one, two or three bowling balls along with such bowling accessories at the same time.
Patent KR-20000012454-A (KR)
Inventor: LEE WON DEUK
IPC: A01K1/03
Filed: 1999-12-06
Abstract: PURPOSE: A material for sanitarily treating an animal excretion is provided to spread in a breeding cage while breeding a small animal, an insect, or a reptile. CONSTITUTION: A sanitarily treating material is made by:using a clay nonmetal mineral matter such as a feldspar, a white stone, a tuff, and a rhyolite containing 45 - 70 % of silicon oxide and 10 - 25 % of aluminum oxide as a main ingredient for forming to have 0.01 - 10 millimeters for particle size, 0.1 - 15 % for amount of moisture, and 1.4 - 2.1 for apparent density; wrapping by using a sealing container; heating in a dehydrating furnace at a temperature of 150 - 800°C for 10 - 60 minutes according to the contained moisture amount and the size of the requiring particle of a raw ore; separately crushing in a state of 0.1 - 15 % for a crystallized water being contained in the raw ore; and selecting the particle of 0.01 - 10 millimeters by using a selecting body for wrapping.
Patent KR-20000047979-A (KR)
Inventor: BANDYURAMAIKLAI
IPC: H01R13/74
Filed: 1999-12-08
Abstract: PURPOSE: An electric connector of polarization panel mount type is provided to improve the polarization system as well as to provide to noble polarization plate. CONSTITUTION: An electric connector of polarization panel mount type includes a panel(10), a connector(18), and a pair of polarization protrusion(38). The panel(10) includes a long aperture having an enlarged region at one terminal. The connector(18) includes a long binder(24) which is to be inserted in the long aperture of the panel. The binder(24) includes a pair of polarization protrusion(38) confined a length direction side part and a second part facing the length direction side part and insertable to the enlarged region at one terminal of the panel aperture. Each polarization protrusion(38) is implemented on the side of the binder.
Patent KR-20010055508-A (KR)
Inventor: KIM BYEONG SIK
IPC: B60J5/04
Filed: 1999-12-10
Abstract: PURPOSE: An installation method excludes difficult screw engaging works and a cap to improve appearance. CONSTITUTION: A retainer(14) is integrally formed on the rear surface of a door armrest(10). A clip(15) is inserted into and hooked by the retainer(14). The front surface of the door armrest(10) is pushed to a door inner panel(110) to forcingly insert the clip(15) into a groove(17) of the door inner panel(110) to install the door armrest(10). The retainer(14) is formed together with the door armrest(10) by blow molding and has a clip inserting groove(16) with an opening side so that the clip(15) is inserted into the opening and hooked.
Patent KR-20010055944-A (KR)
Inventor: HUH SEUNG GU
IPC: B62D1/19
Filed: 1999-12-13
Abstract: PURPOSE: A steering column of a steering system having a shock absorbing structure adjusts easily a shock energy absorbing quantity and decreases the difference of a shock absorbing ability of each product. CONSTITUTION: A steering column of a steering system having a shock absorbing structure comprises an upper column(12), a lower column(16) and a coil spring(19). The steering column absorbs a shock energy transferred through a steering column due to the elasticity of a coil spring(19) connecting the upper column(12) and the lower column(16). Therefore, the steering column decreases the difference of a shock absorbing ability of each product, by maintaining constantly the elastic modulus of the coil spring(19). In addition, the steering column adjusts a shock energy quantity by changing the elastic modulus of the coil spring(19), so that the steering column is designed to have the best shock absorbing ability.
Patent KR-20010056357-A (KR)
Inventor: WATASE HIDEAKHI
IPC: F02M27/04
Filed: 1999-12-15
Abstract: PURPOSE: A combustion accelerating apparatus of an internal combustion engine and a method thereof are provided to reduce harmful exhaust gas from the internal combustion engine, and to improve fuel efficiency and combustion efficiency by applying negative voltage to combustion accelerating gas. CONSTITUTION: A combustion accelerant is made of distilled water, alcohol and turpentine oil, and air is added into the combustion accelerant. Air is mixed with the combustion accelerant. Combustion accelerating gas is generated, and composed of evaporated components and air. Combustion accelerating gas including steam and air is collected to a gas collector chamber(48). Negative voltage of -1k to -30k V is applied to the combustion accelerating gas, and the combustion accelerating gas is electrified. The negative electrified combustion accelerating gas is supplied to a combustion chamber, and mixed with fuel. Harmful exhaust gas such as incombustible gas and NOx is reduced, and fuel efficiency and combustion efficiency are improved with supplying negative combustion accelerating gas to the combustion chamber.
Patent KR-20010062990-A (KR)
Inventor: KIM SIN
IPC: C22B1/16
Filed: 1999-12-21
Abstract: PURPOSE: An apparatus and a method for charging fine sinter by automatically controlling the fraction generation amount are provided which control the small sinter charged into a blast furnace and the generation amount of the fine sinter, and charge the fine sinter generated from a small sinter particle size sorter into a certain specific section when gas channeling is generated in the furnace. CONSTITUTION: The apparatus comprises a process computer; an electric signal communication controller; a raw material PLC; and a furnace top PLC. The method comprises the steps of adjusting each large sinter bin gates according to the generation ratio of small sinter (41) by calculating a generation ratio of small sinter and a generation ratio of fine sinter, and adjusting each small sinter bin gates according to the generation ratio fine sinter; closing the bin gate when the generation amount of small sinter and the generation amount of fine sinter (55) are less than the consumption ratio of small sinter, idling the particle size sorter for an arbitrary time which an operator sets, and opening the bin gate after completing the idling; temporarily storing the fine sinter generated in the small sinter particle size sorter in a fine sinter storage vessel, and transferring the fine sinter to the sintering process in case of more than the already set management value; determining a value in which a blast furnace charging amount of fine sinter is subtracted from the total sinter amount according to the fraction generation ratio of large sinter, storing the fine sinter into a small sinter bin, and storing the small sinter on the fine sinter so that the fine sinter is charged into a blast furnace (10); and confirming the gas channeling points per the circumferential direction in the blast furnace, beginning charging of the small sinter with the rotation starting degree of angle of a rotational chute (13) adjusted to the gas channeling point inside the furnace, and additionally opening a sinter flow rate control valve depending on the charging amount of the fine sinter.
Patent KR-20000012809-A (KR)
Inventor: LEE EUN JAE
IPC: F16D55/00
Filed: 1999-12-20
Abstract: PURPOSE: A device is provided to brake a motor vehicle within a shortest distance without displacement of the motor vehicle even though a driver steps on the brake suddenly on a snowy or rainy road. CONSTITUTION: A brake disk(A) of a brake system is composed of:many friction surfaces(1); a crank shaft or a water pump pulley(4) related with the engine of a motor vehicle; rods(5, 5A) formed in the shape of X; brake pads(6, 6A) divided into two parts; shafts(8, 8A) having balls(7, 7A) and inserted to the edge of the rods; a solid switch(9) having a shaft(8) attached on its side; and a piston(10) having another shaft(8A).
Patent KR-20010065689-A (KR)
Inventor: HAN JONG PYO
IPC: H05K3/22
Filed: 1999-12-30
Abstract: PURPOSE: A printed circuit board for notebook computer memory module is provided to obtain a high capacity memory module by forming a phase locked loop(PLL) device mounting section at the printed circuit board. CONSTITUTION: A printed circuit board(10) includes a PLL device mounting section(20) which is arranged in such a manner that the clock signal terminal of the tap of the PCB is connected to the clock input terminal(CLK_IN) of the PLL device mounting section, and first to third clock signal terminals(CLK_OUT1 to CLK_OUT) of the PLL device mounting section are connected to the clock input terminals(CLK) of first to twelfth memory elements(31-42). A PLL device(25) mounted to the PLL device mounting section outputs first to third clock signals(CLK_OUT1 to CLK_OUT3) from the system clock which is input through the tap of the PCB of the memory module. The first clock signal is input to the clock terminals of first to fourth memory elements(31-34) so as to drive first to fourth memory elements, the second clock signal is input to the clock terminals of fifth to eighth memory elements so as to drive fifth to eight memory elements, and the third clock signal is input to the clock terminals of ninth to twelfth memory elements so as to drive ninth to twelfth memory elements.
Patent KR-20010066388-A (KR)
Inventor: KWON O JEONG
IPC: H01L21/76
Filed: 1999-12-31
Abstract: PURPOSE: A semiconductor device is to reduce an electrical characteristic deterioration of the device due to the dislocation produced on a lower corner of a trench by forming an ion permeated region of a field stop implantation region in a bottom of a substrate. CONSTITUTION: A field stop implantation region(30) has an ion permeated region(Rp) formed in a bottom of 300 angstrom lower than an isolation film(20) having an STI(shallow trench isolation) structure, so that a channel is not formed between wells of a substrate(10). The field stop implantation region is implanted with a same conductive impurity as that of the well. A dose amount of the field stop implantation region belongs to a range of 2.0E12 to 4.0E12. When forming the field stop implantation region, in case of using a wafer of 0 gradient, an ion implantation process is carried out at a gradient of above 7 degrees. In case of using the wafer of above 4 gradient, the ion implantation process is carried out at a gradient of 0 degree.
Patent KR-20000067873-A (KR)
IPC: C07C211/29
Filed: 1997-07-11
Abstract: 본 발명은 R 1 , R 2 , R 3 , R 4 및 R 5 가 명세서에 기술된 의미를 갖는 일반식(I) 의 라세미 펜에틸아민의 신규의 제조방법에 관한 것이다.  이 방법에 따르면, 
     a) 제 1 단계에서, 일반식(I * )의 광학적 활성 펜에틸아민을 임의로 희석제의 존재하 및 임의로 촉매의 존재하에서 일반식(II)의 아세토페논 유도체와 반응시키고(여기에서, 사용된 광학적 활성 펜에틸아민과 사용된 아세토페논 유도체는 각각 페닐 부위에서 동일하게 치환된다), 
     b)이어서, 제 2 단계에서 일반식(III * )의 생성된 광학적 활성 시프 염기를, 임의로 보호-가스 분위기에서, 0.1 내지 50중량%의 물함량을 갖는 금속 하이드록사이드와 반응시키며, 
     c) 제 3 단계에서, 생성된 라세미 시프 염기를 물의 존재하에서 산과 반응시킨다.
Patent KR-20000023792-A (KR)
Inventor: BOLETTE ERICK MALCOM
IPC: F16F15/167
Filed: 1999-01-15
Abstract: PURPOSE: A torsion vibration damper is provided to reduce the vibration caused by torsion in a crankshaft for an engine and to remarkably simplify the preparing process. CONSTITUTION: A torsion vibration damper is operated by; slightly revolving a hub(2) with torsion vibration when working a damper; reducing the volume in a head chamber(16) and increasing the volume in a following chamber(16a) corresponding to the reduction in the head chamber if the hub(2) revolve clockwise on an external member; and pumping buffer oil to the following chamber(16a) through a non-return valve(27) by lifting up the oil along a radial inlet passage(8). The non-return valve prevents the pressurized oil in the head chamber from being exhausted through a radial inlet path(7). Therefore, the pressurized oil is so moved to the other chamber(16a) as to be filled with the increased volume across a blade(11) through a contraction flow passage(18).
Patent KR-20000067962-A (KR)
IPC: H02M7/00
Filed: 1997-06-25
Abstract: 본 발명은 DC전압을 AC전압으로 변환하기 위한 저공전 상호접속 전력 전환모듈에 관한 것이다.  이 전환모듈은 DC전압을 수용하기 위한 두 개의 DC전압단자들과, AC전압을 전달하기 위한 AC전압단자와, AC전압단자를 거쳐 DC전압단자들 사이에 직렬의 토템폴로서 연결된 한 쌍의 전력 스위칭부품들을 포함하는 하프브리지를 갖는다.  디커플링장치는 유전물질로 분리되며 하프브리지와 오버래핑 관계로 근접하게 연장하는 일련의 두 개 이상의 인접 전극플레이트들을 포함한다.  이 인접 전극플레이트들의 각각은 DC단자들의 다른 쪽에 연결된다.  전극플레이트들은 두 개의 전력 스위칭부품들과, DC단자들과, AC단자를 통하여 축소단면 밸트형 전류폐쇄루프를 형성하며, 이로써 저공전 상호접속 인덕턴스 전력변환모듈을 얻는다.
Patent KR-20000029728-A (KR)
Title: Heavy duty soft magnetic steel suitable for welding and its use in parts of magnetic levitational railways
Inventor: SCHRIEVER UDO
IPC: C22C38/20
Filed: 1997-08-05
Abstract: PURPOSE: A heavy duty soft magnetic steel suitable for welding is provided which has a high resistance in the heat influence zone of welded joints, high specific electrical resistance for the reduction of eddy currents, ageing stability and weathering resistance. CONSTITUTION: A heavy duty soft magnetic steel suitable for welding comprises, in terms of mass %, Cr of 0.65 to below 1.0%, Si of above 1.0 to 2.0 %, Cu of 0.25 to 0.55 %, N of 0.003 to 0.008 %, Mn of 0.15 to below 0.6 %, Al of 0.02 to 0.07 %, Ti of 0.01 to 0.02 %, C of 0 to 0.15 %, P of 0 to 0.045 %, residue Fe, and inevitable impurities.
Patent KR-20000053126-A (KR)
Title: Method and apparatus for reducing standby current in communications equipment
Inventor: WENDELRUP HEINO JEAN
IPC: H03L7/08
Filed: 1997-10-23
Abstract: PURPOSE: A present invention generally relates to communications systems. More particularly, the present invention relates to current reduction in mobile communications equipment during a standby mode of operation. CONSTITUTION: A method and apparatus for reducing power consumption in a communication device. In a standby mode, a relatively high power clock with a high degree of accuracy is powered down and a lower power, low frequency clock is used to maintain system synchronization. Synchronization means are provided to improve the accuracy of the low frequency clock during the standby mode.
Patent KR-20000069312-A (KR)
Title: Ｃｒｆ 길항성 티오페노피리딘
IPC: A61P25/24
Filed: 1998-04-15
Abstract: 본 발명은 CRF 수용체 길항 특성을 갖는 하기 일반식 (I)의 화합물, 그의 입체이성체 및 약제학적으로 허용되는 산 부가염, 활성 성분으로서 이들 화합물을 함유하는 약제학적 조성물 및 유효량의 일반식 (I)의 화합물을 투여하여 우울증, 불안 및 약물 남용과 같은 CRF의 과분비와 관련된 질환을 치료하는 방법에 관한 것이다. 
     
       
     
     상기 식에서, 
     X 는 S 또는 SO 2 를 나타내고; 
     R 1 은 C 1-6 알킬, NR 5 R 6 , OR 6 또는 SR 6 을 나타내며; 
     R 2 는 C 1-6 알킬, C 1-6 알킬옥시 또는 C 1-6 알킬티오를 나타내고; 
     R 3 은 Ar 1 또는 Het 1 을 나타내며; 
     R 4 는 수소 또는 C 1-6 알킬을 나타내고; 
     R 5 는 수소, C 1-8 알킬, 모노- 또는 디(C 3-6 사이클로알킬)메틸, C 3-6 사이클로알킬, C 3-6 알케닐, 하이드록시C 1-6 알킬, C 1-6 알킬카보닐옥시C 1-6 알킬 또는 C 1-6 알킬옥시C 1-6 알킬을 나타내며; 
     R 6 은 C 1-8 알킬, 모노- 또는 디(C 3-6 사이클로알킬)메틸, Ar 2 CH 2 , C 1-6 알킬옥시C 1-6 알킬, 하이드록시C 1-6 알킬, C 3-6 알케닐, 티에닐메틸, 푸라닐메틸, C 1-6 알킬티오C 1-6 알킬, 모노- 또는 디(C 1-6 알킬)아미노C 1-6 알킬, 디(C 1-6 알킬)아미노 또는 C 1-6 알킬카보닐C 1-6 알킬을 나타내거나; 
     R 5 및 R 6 은 이들이 결합된 질소 원자와 함께, 각각 C 1-6 알킬 또는 C 1-6 알킬옥시C 1-6 알킬에 의해 임의로 치환된 피롤리디닐, 피페리디닐, 호모피페리디닐 또는 모르폴리닐 그룹을 형성할 수 있고; 
     Ar 1 및 Ar 2 는 각각 임의로 치환된 페닐을 나타내며; 
     Het 1 은 임의로 치환된 피리디닐을 나타낸다.
Patent KR-20000069963-A (KR)
Title: 패턴화 연마 표면의 제조
IPC: B24D3/20
Filed: 1997-12-22
Abstract: 매우 미세한 연마용으로 적합한 도포된 연마재는 연마 조립자, 충전제, 연마 조제, 첨가제 및 결합제 수지를 포함하는 조성물의 층을 기판에 부착시키고, 조성물을 처리하여 점도를 증가시킴으로써 이를 가소성이면서 비유동성을 나타내도록 하며, 층의 표면에 적합한 패턴을 엠보싱시킨 다음, 조성물의 결합제 성분을 경화시킴으로써 수득될 수 있다.
Patent KR-20000075615-A (KR)
Title: N-Heterocyclic Derivatives as NOS Inhibitors
IPC: A61K31/505
Filed: 1998-02-19
Abstract: N-Heterocyclic derivatives of formula (I) are described herein, as well as other N-Heterocycles, as inhibitors of nitric oxide synthase. Pharmaceutical compositions containing these compounds, methods of using these compounds as inhibitors of nitric oxide synthase and processes for synthesizing these compounds are also described herein.
Patent KR-20000076313-A (KR)
IPC: B60R22/28
Filed: 1998-12-17
Abstract: 조립체 유닛은 차량 시트 벨트의 삽입 텅이 끼워지는 벨트 버클(10), 이 벨트 버클(10)에 이용되는 파스너 장착구(12), 그리고 상기 벨트 버클(10)과 파스너 장착구(12) 사이의 힘 제한기를 포함하며, 상기 힘 제한기는 상기 벨트 버클(10)에 연결 고정되는 견인 수단(14, 16)과, 상기 벨트 버클(10)과 파스너 장착구(12)에 접속되는 신장 가능한 부재(24)를 구비하며, 상기 견인 수단은 상기 파스너 장착구(12)에 대해 소정 주행 거리만큼 이동 가능하며, 상기 신장 가능한 부재(24)는 상기 벨트 버클(10)과 파스너 장착구(12) 사이의 인장력이 소정치를 초과함에 의해 신장될 수 있는 것을 특징으로 한다.
Patent KR-20010020316-A (KR)
Title: 글리치 센서를 갖춘 칩 집적 전력 공급 재설정 회로를 갖는 전자 시스템
IPC: H03K17/22
Filed: 1998-04-30
Abstract: 글리치 감지 능력을 갖는 전력 공급 재설정 회로(12)가 기타의 논리 회로(20)를 포함하는 동일한 집적 회로 칩(14)의 일부로서 형성된다. 집적 회로 칩 내에 포함되는 포트(22)는 집적된 전력 공급 재설정 회로에 의해서 발생되는 전력 공급 재설정 신호를 칩으로부터 출력시키고 단일 칩 또는 다중 칩 전자 시스템(10)에 구성되는 기타의 칩(14)에 인가하도록 한다. 전력 공급 재설정 회로는 축전기 (48)에 저장된 재설정 전압을 기준 전압에 비교하고(24) 재설정 전압이 기준 전압 이하로 강하할 때 전력 공급 재설정 신호를 출력한다. 축전기에 의한 재설정 전압의 저장은, 전원에 의해서 소정의 임계치를 초과해서 제공되는 전압 변동을 검출하고 또한 이것에 응답하여 축전기의 방전을 트리거하는 글리치 센서(52)에 의해서 제어된다. 이것으로 인하여 재설정 전압이 기준 전압이하로 강하하게 되고, 전력 공급 재설정 신호가 출력된다. 더욱이, 동기되어 동작하는 시스템에서, 출력되는 전력 공급 재설정 신호는 출력 클록(30) 신호의 에지에 동기화(38)된다.
Patent KR-20010012224-A (KR)
Title: 적층 위상차판 및 그것으로 구성된 액정표시장치
IPC: G02F1/1335
Filed: 1998-04-24
Abstract: 적층 위상차판은, 제1 및 제2 광학 위상차 보상판(1,2)이 적층되어 되어 이루어지고, 제1 광학 위상차 보상판(1)은, 파장 550 nm의 투과광에 대한 리타데이션이 100∼180 nm이고, 제2 광학 위상차 보상판(2)은, 파장 550 nm의 투과광에 대한 리타데이션이 200∼360 nm이고, 가시광이고 동일한 진동면을 갖는 직선 편광(3)이 제2 광학 위상차 보상판(2)에 입사되었을 때 직선 편광(3)의 진동방향(4)과 제1 광학 위상차 보상판(1)의 지상축(遲相軸) 방향이 이루는 각을 θ1로 하고, 제2 광학 위상차 보상판(2)에 입사되는 직선 편광(3)의 진동방향(4)과 제2 광학 위상차 보상판(2)의 지상축 방향이 이루는 각을 θ2로 하면, |θ1-2×θ2｜이 80°∼100°로 되도록 각 광학 위상차 보상판(1,2)이 배치되어 있다. 이에 의해, 시인성이 우수한 표시의 반사형 액정표시장치 또는 고효율의 투사형 액정표시장치를 실현할 수 있는, 기능 향상이 도모된 적층 위상차판 및 그로부터 구성되는 액정표시장치를 제공할 수 있다.
Patent KR-20010014183-A (KR)
Title: Sulfonamide compounds and medicinal use thereof
Inventor: KAYAKIRI HIROSHI
IPC: C07D231/56
Filed: 1998-06-24
Abstract: Sulfonamide compounds represented by the general formula (I) R 1 -SO 2 NHCO-A-X-R 2, salts thereof, and medicinal compositions containing the same. In said formula, R 1 represents alkyl, alkenyl, alkynyl, etc.; A represents an optionally substituted polyheterocyclic group except benzimidazolyl, indolyl, 4,7-dihydrobenz-imidazolyl and 2,3-dihydrobenzoxazinyl; X represents alkylene, oxygen, oxygenated lower alkylene, etc.; and R 2 represents optionally substituted aryl, substituted biphenylyl, etc. These compounds are useful in treating diseases curable based on the hypoglycemic effect, and diseases curable based on the cGMP-PDE inhibitory, leiolytic, bronchodilating, vasodilating, smooth muscle cell inhibitory, and antiallergic effects.
Patent KR-20010014186-A (KR)
Inventor: CATTELIN FRANCOISE
IPC: A61P11/00
Filed: 1998-06-02
Abstract: The invention concerns the use of a specific antagonist of 5HT2receptors for preparing medicines useful for treating sleep-disordered breathing.
Patent KR-20010068251-A (KR)
Title: A cyclone dust collector of an electrostatic core-separating type
Inventor: HONG WON SEOK
IPC: B03C3/15
Filed: 2000-01-03
Abstract: PURPOSE: A cyclone dust collector of electrostatic centrifugal separation type is provided to maximize the collection efficiency of dust particles by using an electrical repulsive force due to the preliminary charge and the high voltage of fine dust particles. CONSTITUTION: The cyclone dust collector of electrostatic centrifugal separation type comprises a polluted air inlet part(10); a preliminary charge part(12) for charging the dust particles contained in the polluted air; a centrifugal separation part(14) for centrifugally separating the dust particles received from the preliminary charge part by using a high voltage of same polarity; an outlet part(16) for sucking and discharging the air in the center area of the centrifugal separation part; and a feedback device(18) for collecting the dust particles separated toward the inner side wall of the centrifugal separation part to feedback it together with the dust particles supplied from the preliminary charge part to the centrifugal separation part.
Patent KR-20010068729-A (KR)
Title: Manufacturing method for capacitor
Inventor: KIM JAE YEONG
IPC: H01L27/108
Filed: 2000-01-08
Abstract: PURPOSE: A fabricating method of a capacitor is provided to easily assure electrostatic capacitance with a small area by forming a plurality of metal patterns on a lower electrode pattern to extend the surface area of the lower electrode. CONSTITUTION: At first, the first oxide(32) is formed on a substrate(31), a trench is formed on the first oxide, and the first metal layer(33) positioned in the trench and contacted to a particular area of a semiconductor device through a contact hole in the first oxide is formed. Then, the second oxide(34) is deposited and then the first metal layer(33) is exposed by forming a plurality of contact holes in the second oxide. Next, the second metal layer(35) is formed by depositing metal to all surface and planarizing the metal. Then, the second oxide patterns between the second metal layers are removed, and a dielectric layer(36) is deposited. Next, the third oxide(37) is deposited, patterns for exposing the dielectric layer are formed, and then the third metal layer(38) positioned on an etching area of the third oxide is formed.