baber/WOPTO huggingface dataset:
Patent KR-20000046277-A (KR)
Title: Apparatus for manufacturing brake shoe for drum brake
Inventor: KIM CHANG IL
IPC: F16D69/00
Filed: 1998-12-31
Abstract: PURPOSE: An apparatus is provided to achieve an enhanced adhesion between a rim and a lining while increasing a contact cross sectional area between the rim and the lining without performing a shot-peening process by improving the structure of an upper metal mold of a restriking device. CONSTITUTION: An apparatus comprises a lower metal mold(31) for welding a web(211) onto an inner periphery of an arch-shaped rim(212) attached with a lining(22) and supporting the web(211) in such a manner that a surface of the rim is exposed outwardly so as to correct a deformation caused by the welding, and an upper metal mold(32) having a lower surface contacting a surface of the rim, the upper metal molding being formed of a curvature surface(321) so that the curvature of the rim can maintain an initial set value, wherein the upper metal mold has over the curvature surface thereof a plurality of protrusions(322) so as to increase a contact cross sectional area between the lining and the rim.
Patent KR-20000046504-A (KR)
Title: Remote control transmitter provided with stick having button function
Inventor: PARK CHEOL
IPC: H04Q9/00
Filed: 1998-12-31
Abstract: PURPOSE: A remote control transmitter provided with a stick having a button function is provided to achieve transfer to various modes and execution for detailed functions by mounting a stick key having a push button function on a remote control transmitter. CONSTITUTION: A key matrix(10) has a stick key which moves horizontally and vertically. A stick movement detection part(20) detects the movement of the stick key and converts the movement into an electrical signal. A microcomputer(30), analyzing and discriminating the detected signal from the stick movement detection part(20), outputs it to a code generation part(40). An LCD display part(70) displays the remote control operation status discriminated by the microcomputer(30) on an LCD indication board. The code generation part(40) generates code signals according to key signals. A modulation and amplification part(50) modulates and amplifies the generated code signals. A light emitting part(60), driven by the amplified signals, transmits the key signals.
Patent KR-20000047046-A (KR)
Title: Data input/output device
Inventor: LEE SUK KYU
IPC: H03K19/00
Filed: 1998-12-31
Abstract: PURPOSE: A data input/output device is provided to shorten data transmitting path by using only one latch. CONSTITUTION: A data input/output device comprises: a splitter generating a clock signal; a latch of the number from 1 to N receiving data; and a pulse shift generating a plurality of pulses synchronized to the clock signal by receiving the pulse signal. The latch is controlled by the plurality of pulses generated from the pulse shift and the data are outputted in serial from the latch of the number from 1 to N.
Patent KR-19990045772-A (KR)
Title: 신규한 아미노 수지 조성물
IPC: C08L61/28
Filed: 1996-09-17
Abstract: [위의 식에서 치환기 R 1 , R 2 , R 3 , R 4 , R 5 및 R 6 은 각각 서로 독립해 있고, 이들 치환기의 1개 내지 5개는 C 1-20 의 알킬기, C 2-20 의 알케닐기 (이 알킬기 또는 알케닐기는 그 구조중에 임의로 지환식 구조 또는 페닐기를 가지고 있어도 좋고, 또한 2개의 이 알킬기 또는 알케닐기가 동일한 질소원자상에 있을 경우는 그 질소원자와 함께 탄소쇄 2∼7을 가진 3∼8원의 헤테로환을 형성해도 좋음) 또는 페닐기를 나타내고, 나머지의 치환기는 수소원자를 나타냄] 으로 나타내어지는 트리아진 유도체의 1종 또는 2종 이상의 혼합물과 포름알데히드를 반응시킴으로써 제조되는 신규의 아미노 수지 조성물; 상기 트리아진 유도체의 1종 또는 2종 이상의 혼합물 및 멜라민 또는 우레아의 혼합물에 포름알데히드와 반응시킴으로써 제조되는 신규의 아미노 수지 조성물; 및 트리아진 유도체의 1종 또는 2종 이상의 혼합물과 포름알데히드를 반응시킴으로써 제조되는 신규의 아미노 수지 조성물, 및 멜라민 수지, 멜라민·우레아 포름알데히드 수지 또는 우레아 포름알데히드 수지로 된 아미노 수지 조성물에 관한 것이다. 
     본 발명의 아미노 수지 조성물은 멜라민 수지의 내열성, 높은 경도, 우수한 광택 등의 특성을 손상함이 없이 강인성, 포스트폼성을 가진 것으로서 적층 시이트, 화장판, 성형재료 등에 이용할 수 있을 뿐만 아니라 치환기를 선택함으로써 유기용매 용해성, 친유성 등을 부여할 수 있기 때문에 도료, 난(難)접착 목재의 접착 등의 분야에도 이용할 수 있다.
Patent KR-19990064265-A (KR)
IPC: A61K31/4184
Filed: 1996-10-09
Abstract: The invention encompasses the novel compound of formula (I) useful in the treatment of cyclooxygenase-2 mediated diseases. The invention also encompasses certain pharmaceutical compositions for treatment of cyclooxygenase-2 mediated diseases comprising compounds of formula (I).
Patent KR-19990072137-A (KR)
Title: 폴리에스테르 예비중합체의 제조 방법
IPC: C08G63/90
Filed: 1996-12-12
Abstract: 본 발명은 이산을 디올로 에스테르화시키고, 에스테르화된 생성물을 추가의 디올과 반응시키고, 생성물을 역류 칼럼 반응기를 통해 하향 통과시키는 동안, 불활성 가스가 칼럼 반응기를 통해 상향으로 유동하는 단계들을 포함하는 폴리에스테르 예비중합체의 연속적 제조 방법에 관한 것이다.  생성된 예비중합체 생성물의 산 말단기는 에스테르화된 물질보다 적다.
Patent KR-19990077121-A (KR)
Title: 수성 도료용 n,n'-디메틸페릴렌-3,4,9,10-테트라카르복실산디이미드 안료
IPC: C09D7/00
Filed: 1997-01-09
Abstract: 본 발명은, N,N'-디메틸페릴렌-3,4,9,10-테트라카르복실산 디이미드를 수성 매질 중에 현탁시킨 상태에서 3,4-디카르복스이미도페릴렌-9-설폰산 또는 이것의 염의 존재 하에 카르복실기 함유 수지 및 C 8 ∼C 18 알킬아민 또는 C 8 ∼C 18 알케닐아민으로 코팅하고, 이 코팅된 디이미드를 분리하여 건조시킨 다음 건식 분쇄시키므로써 제조할 수 있는, 수성 도료용 N,N'-디메틸페릴렌-3,4,9,10-테트라카르복실산 디이미드 안료에 관한 것이다.
Patent KR-19990077265-A (KR)
IPC: A61K8/73
Filed: 1997-01-10
Abstract: The present invention relates to a leave-on hair care composition comprising: (i) from about 0.1% to about 10%, by weight, of a cationic crosslinked polymeric conditioning agent comprising the monomer units (A)m (B)n (C)p and a crosslinking agent wherein: (A) is a dialkylaminoalkyl acrylate monomer or a quaternary ammonium or acid addition salt thereof; (B) is a dialkylaminoalkyl methacrylate monomer or a quaternary ammonium or acid addition salt thereof; (C) is a nonionic monomer polymerizable with (A) or (B); m, n, and p are independently zero or greater, but at least one of m or n is one or greater; (ii) from about 0.1% to about 10%, by weight, of a salt; and (iii) from about 60% to about 99.8%, by weight, of a polar solvent; wherein the weight ratio of said cationic crosslinked polymeric conditioning agent to said salt is from about 1:25 to about 25:1; wherein the viscosity of the composition is from about 10 cP to about 500 cP as measured using a Brookfield Viscometer, Spindel #41, at 25 DEG  C., at 10 RPM for three minutes.
Patent KR-19990082139-A (KR)
Title: 회전무화 헤드형 도장장치
IPC: B05B7/08
Filed: 1997-12-02
Abstract: 본 발명은, 벨 컵(13)의 외주면(13H) 끝단쪽에 부착된 도료를 확실하게 세정하는 회전무화헤드형 도장장치에 관한 것이다.  벨 컵(13)에는, 도료고임부(17)와 그 외주면(13H) 사이를 연통하는 시너통로(18)를 설치한다.  그리고, 이 시너통로(18)에 의하여, 벨 컵(13)의 외주면(13H)에 유출된 시너를 그 방출끝단가장자리(13D)로 유도한다.  이 때문에, 셰이핑 에어링(3)의 끝단면(3A)에는, 어시스트 에어를 분출하는 어시스트 에어 분출구(30)를 셰이핑 에어 분출구(4)의 내경쪽에 설치하는 구성으로 하고 있다.  따라서, 세정시에는 벨 컵(13)의 외주면(13H)에 유출한 시너를 어시스트 에어와 셰이핑 에어에 의하여 벨 컵(l3)의 외주면(13H)에 밀어붙여, 이 시너를 벨 컵(13)의 끝단쪽으로 유도하여 부착된 도료를 세정한다.
Patent KR-19990087161-A (KR)
Title: 중합체 복합체 및 그의 제조 방법
IPC: C08K9/06
Filed: 1997-02-20
Abstract: 본 발명의 중합체 복합체는 무기 삽입물로 삽입된 점토와 같은 다층 무기 물질로부터 유도된 무기 물질 층이 분산되어 있는 중합체 매트릭스를 포함한다.  이 다층 무기 물질은 또한 유기 물질로 삽입될 수 있다.
Patent KR-19990087546-A (KR)
Title: 하나 이상의 면역독소로 수집된 세포군에 있는 표적 세포를 괴사시키는 방법
IPC: C07K19/00
Filed: 1997-03-12
Abstract: 본 발명은 말초혈액으로부터 유핵 응집된 세포 또는 CD34 + 또는 상기 유핵된 세포 또는 골수 아스피레이트로부터 선택된 유사한 초기 모세포를 포함하는 세포군에 있는 원하지 않는 표적 세포를 과사시키는 방법에 관한 것으로서 이 방법에서는 세포군이 선택적으로 악성 종양세포를 괴사시키는 2개 이상의 면역독소에 시험관내 또는 생체내에서 노출되는 것을 기술하고 있다.   또한 본 발명은 면역독소의 혼합물, 혼합물의 용도 및 본 발명 방법을 수행하기 위한 키트에 관한 것이다.
Patent KR-20000022195-A (KR)
Title: Gas diffusion electrode
Inventor: SERPICO JOSEPH M
IPC: H01M8/10
Filed: 1997-06-24
Abstract: PURPOSE: A gas diffusion electrode is provided to use in an electrochemical cell for getting the high current density. CONSTITUTION: A gas diffusion electrode(1) for an electrochemical cell include a porous body(3)and a catalyst layer(5) in contact with it. A fuel cell employing the electrode includes two of the foregoing electrodes and a membrane of a proton conducting polymer between the electrodes. It also includes an inlet for a gaseous fuel, an inlet for an oxygen containing gas, and an outlet for reaction products. The catalyst (5) layer comprises a catalyst dispersed on the surface of a carbon support, a water insoluble sulfonated polystyrene, poly (alpha-methylstyrene) or SEBS block copolymer, and a nonionic fluorocarbon polymer.
Patent KR-20000051103-A (KR)
Inventor: LEE JEONG HO
IPC: F16H7/12
Filed: 1999-01-19
Abstract: PURPOSE: A control device of a V-belt tension for a vehicle is provided to simplify a structure of a V-belt, so that a vibration of a V-belt is reduced and a durability and span-life is improved CONSTITUTION: A control device of a V-belt tension for a vehicle comprises: a first link(24) and a second link (25), which have a shaft-pin hole in the center, to form the uniform angle; combining holes(24a)(25a) to be formed in the end of the first link and the second link; a first tension pulley(27) and a second tension pulley(28) to be mounted into the combining holes for tension control; a tension adjusting device (20) to be rotatable with the uniform angle in the center (23)
Patent KR-20000051277-A (KR)
Title: Microwave oven
Inventor: OH GEUN SEOK
IPC: F24C15/00
Filed: 1999-01-20
Abstract: PURPOSE: A microwave oven is provided to simplify a structure for mounting a stirrer, so that manufacturing cost is reduced, assembling work is simplified, and a volume of a cooking chamber in a microwave oven is enlarged. CONSTITUTION: A microwave oven includes a body forming a cooking chamber(5) having an electronic wave supplying port(22), a magnetron(15) mounted outside of the cooking chamber(5), an electronic wave guide connecting the magnetron(15) and the electronic wave supplying port(22), and a cooling fan(13) for cooling the magnetron(15). The microwave oven is characterized by comprising a stirrer(30) mounted in the electronic wave guide, which disperses the electronic wave generated from the magnetron(15) to the interior of the cooking chamber(5) through the electronic wave supplying port(22), and a drive fan mounted within an air blowing passage of the cooling fan(13) to be rotated by air blowing of the cooling fan(13) and connected to the stirrer(30) through a rotating axis(31) thereof to rotate the stirrer(30).
Patent KR-20000052180-A (KR)
Inventor: TAK YEONG JAE
IPC: G02F1/133
Filed: 1999-01-30
Abstract: PURPOSE: A tiled liquid crystal display device is provided not to form edge electrode pad to increase gate/data lines and to improve the definition. CONSTITUTION: A tiled liquid crystal display device includes more than two liquid crystal display panels(10), a driving circuit, and a backlight assembly(12). The more than two liquid crystal display panels(10) includes upper and lower substrates which are attached with each other and liquid crystal. The liquid crystal display device panel displays predetermined data. The driving circuit applies a predetermined driving signal to the liquid crystal display panel through a heat seal which is electrically coupled with the liquid crystal display panel. The backlight assembly(12) is implemented on the rear surface of the liquid crystal display panel and emits light into a liquid crystal display panel direction. The lower substrate is extended out of the upper substrate.
Patent KR-20000052253-A (KR)
Inventor: KWAK HEE SUB
IPC: C03B23/00
Filed: 1999-02-02
Abstract: PURPOSE: An apparatus for exchanging plungers is provided in a simplified structure for efficiently utilizing spaces. CONSTITUTION: An apparatus for exchanging plungers to be mounted at a lower part of a ram(2) for lifting a press molding device for glass products for molding the glass products in interaction with a lower part mold, includes a supporting post(11) mounted in parallel with a lifting axis of the ram mounted on a turn table(1), a plunger supporting element(21) disposed at a free end part of a rotation arm for supporting the plunger, and the rotation arm(13) having an end part coupled with the supporting post rotatably in a horizontal plane and the other end part for supporting the plunger supporting element and rotating in a horizontal plane with relation to the axis of the supporting post to move between an exchange position adjacent to the ram and a withdraw position separated from the ram.
Patent KR-20000061062-A (KR)
Inventor: JUNG HYEON DAM
IPC: H01L21/20
Filed: 1999-03-23
Abstract: PURPOSE: An apparatus for supplying gas into a CMP chamber is provided to prevent the metal source from being dissolved by coating a thin film on a surface of a metal disc. CONSTITUTION: A gas supplying apparatus comprises an evaporating device. The evaporating device includes an injection tube(322) for injecting a metal source through a hole(323) formed therein. The evaporating device also includes a disc(324) for preventing the evaporated source gas from thermally being dissolved. The disc(324) allows the metal source to be distributed in a large area. The disc(324) is coated with a thin film which is made of nonconductor material. The metal source is stored in a source storing device. The metal source is pumped by a pumping device.
Patent KR-19990083020-A (KR)
IPC: G02B27/18
Filed: 1999-04-07
Abstract: 적색반사막과 청색반사막은, 4개의 주상프리즘(직각프리즘)의 각측면에 의해 경계지워지는 접합면상에 대략 X자상으로 형성되어 있다.  상기 적색반사막은, 2개의 반사막 교차위치에서 분할되지 않고 연속해서 형성되어 있다.  반면에, 상기 청색반사막은 적색반사막과 접착제에 의해 2개로 분리되어 있다.  한편, 상기 4개의 주상프리즘은 1장의 판유리로 제작되는 것이 바람직하다.  상기한 구성에 의하면, 광선택프리즘의 특성을 향상시킬 수 있다.
Patent KR-19990083064-A (KR)
Title: 구동 부재의 위치 검출 기능을 갖춘 전자기 액추에이터
IPC: H02K26/00
Filed: 1999-04-08
Abstract: 전자기 액추에이터(electromagnetic actuator)는 자속이 집중되는 부분에서 자속 밀도를 검출함으로써, 구동 부재의 위치를 정확히 검출할 수 있다.  전자기 액추에이터는, 전자기 코일로 감겨 있는 자속 형성부에 형성되어 있는 갭내에 배치되어 있으며, 갭내의 자속 밀도를 검출하는 자속 밀도 검출 수단, 전자기 코일을 통해 흐르는 전류를 검출하는 전류 값 검출 수단, 및 자속 밀도 검출 수단에 의해 검출된 자속 밀도 및 전류 검출 수단에 의해 검출된 전류 값에 기초하여 가동 부재의 위치를 계산하는 계산 수단을 포함한다.
Patent KR-20000066577-A (KR)
Inventor: KIM IN TAEK
IPC: B60J1/00
Filed: 1999-04-19
Abstract: PURPOSE: A window structure of express vehicle locates a glass and a car body outside plate on a same plane so that the height difference between the glass and the car body outside plate is removed and removes a noise due to a vortex flow occurring around the window during an express traveling. CONSTITUTION: A window structure comprises a car body outside plate(51), a glass(53), and a fixing device. The car body outside plate(51) has a square shaped hole. The glass(53) is inserted in the hole of the car body outside plate(51). So the window and the outside of the car body outside plate(51) are located on the same plane. The fixing device fixes the glass(55) on the car body outside plate(51). The fixing device comprises a molding(55) and a sealant(57). The molding(55) comprises a mounting device(55a) and a supporting device(55b). The mounting device is mounted in the inside surface of a hole. The supporting device(55b) protruding from the mounting device supports the glass(53), so the outside surface of the outside plate and the glass are on the same plane. The sealant(57) is filled between the supporting device(55b) and the glass(53), and joints the glass(53) with the car body outside plate(51).
Patent KR-20000067177-A (KR)
Inventor: RYU CHANG MO
IPC: A01M1/22
Filed: 1999-04-24
Abstract: PURPOSE: An ultrasonic apparatus for eliminating harmful insect is provided, which uses the chaos phenomena and eliminates efficiently insect harmful for a human being or livestock without pollution. CONSTITUTION: The apparatus comprises the first-stage oscillation part which generates the first oscillation frequency; the second-stage oscillation part which generates the variable second oscillation frequency by the first oscillation frequency; a nonlinear bonding part which is positioned between the first-stage oscillation part and the second-stage oscillation part and varies the oscillation frequency irregularly and chaotically; and an ultrasonic wave output part which converts the oscillation frequency generated from the second-stage oscillation part into the ultrasonic wave and outputs the ultrasonic wave. The nonlinear bonding part is an electronic device composed of a resistor, a condenser, a coil, a diode, a transistor, an IC or combination thereof.
Patent KR-20000072870-A (KR)
Inventor: LEE GI HYEON
IPC: G01R31/26
Filed: 1999-05-01
Abstract: PURPOSE: A carrier module of a test handler is provided to be easy to assemble, and to simplify the construction by reducing the number of units. CONSTITUTION: A carrier module of a test handler comprises an insertion groove which is long formed in a horizontal direction at a center of a carrier module body. A pin hole is formed at one side of the carrier module body so as to be penetrated. A spring is inserted in the insertion groove, and fixing latches are successively inserted and fixed on a top of the spring. A device fixing protrusion is formed at one side of the fixing latches so as to fix a device. An upper buffer is formed at a rear part of the fixing protrusion. A lower button is formed at a lower part of the fixing protrusion.
Patent KR-20000067731-A (KR)
Inventor: JANG SUNG BOK
IPC: G01N35/00
Filed: 1999-04-28
Abstract: PURPOSE: An examination method of glass product of a TV set and a personal computer and liquid crystal display is provided, to improve the examination efficiency and to reduce the cost by automation. CONSTITUTION: The method comprises the steps of sensing the upper surface the delivered product in stationary state by using a camera, discriminating the inferiority and taking the inferior product out of; sensing four corners of the product determined to be good by using four cameras, discriminating the inferiority and taking the inferior product out of; sensing the both faces in length direction and bottom face of the product determined to be good by using two cameras placed in the both sides and two cameras placed in the bottom, discriminating the inferiority and taking the inferior product out of; and rotating the product determined to be good by 90 degree, sensing the both faces in length direction and bottom face of the product determined to be good by using two cameras placed in the both sides and two cameras placed in the bottom, discriminating the inferiority and taking the inferior product out of.
Patent KR-20000075323-A (KR)
Inventor: PARK SU JIN
IPC: G02B6/00
Filed: 1999-05-31
Abstract: PURPOSE: A gain flattening filter used for an optical fiber amplifier is provided which has a small size, little variation in optical characteristics depending on temperature and can be manufactured at a low cost since only one reinforcement material is utilized and the optical fibers are freely controlled in the length in a taper type. CONSTITUTION: In a gain flattening filter used for an optical fiber amplifier, an erbium doped fiber amplifier(1) is placed at the front end of the filter to absorb light having a predetermined wavelength range to flatten the wavelength region of the optical amplifier, and a plurality of fiber amplifiers are twisted at the center of the filter and then heated to be fused to form a taper portion(10). The fused portion and a general optical fiber are connected at the back end of the filter. The front end of the filter absorbs the wavelength region of 1530nm. The center of the filter at which the taper portion is formed absorbs the wavelength region of 1540nm.
Patent KR-20010001609-A (KR)
Inventor: LEE GI YEONG
IPC: G11B20/12
Filed: 1999-06-07
Abstract: PURPOSE: A device and a method for displaying additional information in fast forward of digital tape are provided to playback and display additional information during the digital tape is fast forwarded after the information is recorded on the digital tape. CONSTITUTION: A device for displaying additional information in fast forward of digital tape comprises an analog memory and processor(10), a digital memory and processor(12), an operator(13) and an additional information memory and processor(100). The additional information memory and processor(100) records additional information and ID on digital signals in recording and extracts them to display if the tape is fast forwarded during playback. The memory and processor(100) comprises an additional information inserter, an additional information extractor, a digital formatter and the first/second interfaces.
Patent KR-20010001735-A (KR)
Inventor: HONG SU JIN
IPC: H01L21/76
Filed: 1999-06-08
Abstract: PURPOSE: A semiconductor device having a trench type isolation layer is provided to prevent a defect such as a shallow pit caused by stress even when an oxidizing process is performed after a polysilicon layer is filled in a trench, by forming an oxide barrier layer, i.e., a nitride layer on the entire surface of the substrate exposed through the trench before a part of the trench is filled with the polysilicon layer having a superior filling characteristic. CONSTITUTION: A semiconductor device having a trench type isolation layer comprises a substrate(40), a trench(46,46a), a barrier layer, the first material layer(54) and the second material layer(56a). The trench is formed on the substrate. The barrier layer includes a nitride layer, and is formed on the entire surface exposed through the trench. The first material layer fills a part of the trench having the barrier layer. The second material layer fills the rest of the trench so that the first material layer is not exposed.
Patent KR-20010002612-A (KR)
Inventor: KIM JAE SIK
IPC: C21B5/00
Filed: 1999-06-16
Abstract: PURPOSE: A blast furnace operation process for charging cokes lamellar is adapted to constantly maintain stable gas stream and ventilation and to ensure central gas stream being in lamellar material to be charged into the furnace. CONSTITUTION: The method is featured by charging cokes into a blast furnace to form cokes terrace from wall side of the furnace to desired length. Onto the cokes terrace ores are added and charged to distinguish each of ore layers. The charging process of lamellar material comprises to accumulate cokes layers by charging core cokes after feeding subject cokes and then charging coarse ores. The process is available to provide smooth gas stream and enhance its permeability.
Patent KR-20010002925-A (KR)
Title: Polyamic acid random copolymer and polyimide random copolymer
Inventor: KIM YEONG HUN
IPC: C08G73/00
Filed: 1999-06-18
Abstract: PURPOSE: A polyamic acid random copolymer is provided, which has excellent printing property and hardening property at the low temperature. A polyimide resin prepared by hardening the polyamic acid having high pretilt angle of 1-15 degree, is suitable as liquid crystal oriented membrane. CONSTITUTION: The polyamic acid random copolymer containing the formula 1 as repeating unit is prepared by polycondensation of mixture of carboxylic dianhydride and mixture of aliphatic degenerated diamine and aromatic diamine, wherein, Q is aliphatic carboxylic dianhydride or aromatic carboxylic dianhydriede, R is CH3CH2C(OX)(CH2)n, X is R, COOR or RNCO group, R is aromatic or aliphatic hydrocarbon having carbon number of 3-18 and n is integer of 1-16. The polyimide random copolymer containing the formula 2 as repeating unit is prepared by hardening the polyamic acid.