baber/WOPTO huggingface dataset:
Patent KR-20030031633-A (KR)
Title: Hood-Stay for Vehicles
Inventor: YOON JIN
IPC: B62D25/12
Filed: 2001-10-15
Abstract: PURPOSE: A hood stay is provided to avoid an interference with other parts and reduce restriction in the mounting position of a hood stay by having a hinge part in the middle of a supporting bar. CONSTITUTION: A supporting bar(12) of a hood stay(10) is divided into a top supporting bar(14) and a lower supporting bar(16). A hinge part(20) forms by joining of the top supporting bar and the lower end-supporting bar with pin rotatably. A supporting pipe(22) is formed to overlap the top supporting bar and the lower supporting bar. A guide slit(24) is formed to restrict or release the hinge part in a straight line at the supporting pipe. The lower supporting bar has a guide pin(26) limiting a moving range of the supporting bar. The guide pin and the supporting bar have a spring(28) returning the hinge part to a rectangular figure.
Patent KR-20030031794-A (KR)
Title: Apparatus for synchronizing time in amobile communication system, Method for the same
Inventor: KIM YEONG JAE
IPC: H04B7/00
Filed: 2001-10-16
Abstract: PURPOSE: A time synchronizing apparatus in a mobile communication system and a method thereof are provided to improve the performance of an overall system by automatically synchronizing signals received by each antenna by continuously operating a base station without stoppage. CONSTITUTION: Frequency converts(201a-201n) convert radio frequency signals received by paths into baseband signals. Pulse shaping filters(202a-202n) processes the baseband signal, and generates and outputs a pulse signal. A time synchronizer(203) synchronizes the pulse.
Patent KR-20030032373-A (KR)
Title: Apparatus for holding an automobile accellerator cable in a dash panel
Inventor: HONG JONG HO
IPC: F16G11/00
Filed: 2001-10-17
Abstract: PURPOSE: A device for mounting an accelerator cable for a vehicle to a dash panel is provided to secure excellent sealing performance of a rubber seal. CONSTITUTION: A device for mounting an accelerator cable for a vehicle to a dash panel includes a casing of a hollow pipe type, to pass an accelerator cable through, and a rubber seal(100). The casing has a body forming a screw(37) on the outer peripheral surface of one end portion, to be screwed to a through hole of a dash panel(40), and a plate(32), extended from the outer peripheral surface of the body outward and contacted to the dash panel. The rubber seal is interposed between the dash panel and the plate. The surface contacted to the dash panel by the plate has at least one projection(33) to be secured to a fixing groove(49) formed to the corresponding position of the dash panel. Thus, foreign materials and noise generated from an engine are prevented from being transmitted to the room of the vehicle.
Patent KR-20020032342-A (KR)
Title: Method of producing semiconductor device
Inventor: YAMANE CHIGUSA
IPC: H01L21/311
Filed: 2001-10-24
Abstract: PURPOSE: To provide a method for manufacturing a semiconductor device where shape changes of a contact hole can be prevented and a contact part of a low resistance with few variations can be formed. CONSTITUTION: The method for manufacturing the semiconductor device comprising a step of forming an insulating layer on a conductive layer formed on a substrate, a step of forming an opening part reaching the conductive layer in the insulating layer, and a step of removing a natural oxide film which is formed on the surface of the conductive layer at the bottom part of the opening part with plasma etching is characterized in that plasma etching is carried out in a prescribed pressure by using an etching gas including fluorine compound gas (preferably NF3) in a prescribed concentration (preferably equal to or less than about 10%), and the prescribed concentration and the prescribed pressure are set within the range that the etching quantity of the natural oxide film becomes controllable.
Patent KR-20030037439-A (KR)
Title: Recliamer apparatus for removing and pulverizing frozen ore
Inventor: CHOI JEONG HUI
IPC: B65G63/00
Filed: 2001-11-05
Abstract: PURPOSE: A frozen ore processor is provided to prevent the damage of an iron detector and the clog of a chute by automatically removing the frozen ore in a transferred material. CONSTITUTION: A detecting unit(10) contains many detecting bars to detect frozen ores by arranging at smaller intervals than frozen ores, supporting in a rotating shaft(21) and contacting to the frozen ores. A removing unit(20) contains the rotating shaft, a motor(25) to rotate the rotating shaft and a removing bar(22) to be arranged at smaller intervals than the frozen ores and bent in the opposed direction to the transferring direction of a transferred material. The removing unit separates the frozen ores by rotating the removing bar. A shattering unit(30) contains a driving motor(37), a pair of screws(33a,33b) to be driven by the driving motor and installed near the removing unit and an outlet(32a) to be formed in the ends of the screws and to discharge the shattered frozen ores to a conveyor belt. The shattering unit shatters and transfers the frozen ores in the screws by receiving from the removing unit. A controlling unit(40) rotates the rotating shaft of the removing unit by sending a detecting signal from the detecting unit to the motor of the removing unit and drives a screw conveyor by sending the detecting signal to the motor of the shattering unit. Thereby, the frozen ores are removed by automatically detecting.
Patent KR-20030037548-A (KR)
Title: Door flame
Inventor: PARK JUN SECK
IPC: E06B1/62
Filed: 2001-11-06
Abstract: PURPOSE: A doorframe is provided to install a doorframe body to the surface of a wall simply and rapidly. CONSTITUTION: The doorframe comprises: a doorframe body(10) provided with a stopper(11) projected to the surface to stop the movement of a door, right/left side walls(12,13) located on the right and left sides of the stopper(11), and retreated grooves(13a,13b) formed on the side face and the lower side of the right side wall(13); an anchor(20) connected to the doorframe body(10) to fix the doorframe body(10) to a wall and composed of a plate(21) fixed on a wall(80) by a concrete nail(25), a bending part(22) bent inward from the top of the plate, a projection(23) projected upward from the bending part(22) and fitted into the retreated grooves(13b) formed on the lower side of the right side wall(12), and a hook(24) formed on the lower end of the plate(21); and a decorative plate(30) coupled to the anchor(20) to cover up one side of the doorframe body(10) and the anchor(20) and provided with a fitting part(31) fitted into the retreated groove(13a) of the right side wall(13) and a hanging part(32) coupled to the hook(24) of the anchor(20).
Patent KR-20030039219-A (KR)
Title: Manufacture equipment and method of pipe ferrule
Inventor: YOO TAE SEUNG
IPC: B21C37/28
Filed: 2001-11-12
Abstract: PURPOSE: An apparatus and a method for manufacturing a ferrule of refrigerant circulation pipe for automobile are provided to reduce manufacturing cost by minimizing material loss due to generation of remnant and minimize required manufacturing time by simplifying manufacturing apparatus and process. CONSTITUTION: The method comprises pipe transfer step (S1) of transferring a supply unit for supplying a pipe through supply hole to the front of the body of revolution of a processing part using a first cylinder; pipe inserting step (S2) of pushing and inserting the pipe into an inserting groove of the body of revolution by pushing a push plate using a second cylinder inside the supply unit when the pipe is transferred; pipe rotation step (S3) of rotating the pipe inserted into the body of revolution by rotating a motor when the pipe is inserted into the inserting groove; pipe processing step (S4) of pushing the end part of the pipe that is projected to the outside of the inserting groove of the body of revolution so that the pipe is perpendicularly bent by simultaneously rotating the pipe and operating a third cylinder, thereby slowly moving a processing member forward; and ferrule discharging step (S5) of pushing the ferrule bending processed on the pipe to the outside by moving forward a discharging means installed in rear of the inserting groove formed on the body of revolution.
Patent KR-20020003534-A (KR)
Inventor: KWON MU HO
IPC: A47B47/00
Filed: 2001-11-12
Abstract: PURPOSE: A built-in chest having a multi-functional rack is provided to effectively and efficiently use such a space as an office or a house by installing a mobile multi-function rack in all types of built-in chest of drawers. CONSTITUTION: A space is secured in front of an existing built-in chest of drawers. Irregular rails are attached on a base plate and a crown plate(1). According to the rails, the built-in type chest of drawers freely moves to the left and right and a user conveniently takes out an article. A mobile multi-functional rack(6) is made with wood, stainless pipes or a receiving net. A groove is formed in the rail, and brushes are attached to both sides of the groove to prevent deposition of dust and foreign materials. Therefore, the built-in chest is used conveniently.
Patent KR-20030042106-A (KR)
Title: Capacitor in Semiconductor Device and method of fabricating the same
Inventor: YOON DONG SU
IPC: H01L27/108
Filed: 2001-11-21
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to fabricate dynamic random access memory(DRAM) and ferroelectric RAM semiconductor devices having an excellent characteristic by effectively making a diffusion barrier layer prevent oxygen generated in a high dielectric layer process from being diffused. CONSTITUTION: A diffusion barrier layer(20) composed of ruthenium, titanium and oxygen elements is formed on a substrate(10). An annealing process is performed on the diffusion barrier layer. A lower electrode(30), a dielectric(40) and an upper electrode(50) are stacked on the diffusion barrier layer. The diffusion barrier layer is fabricated at a temperature scope of 100-900 deg.C through a metal organic chemical vapor deposition(MOCVD) method, having 200-1000 angstrom in thickness.
Patent KR-20030042345-A (KR)
Title: The structure of suction panel with many directions for ease installation of filter at air conditioner
Inventor: MUN GWANG O
IPC: F24F13/28
Filed: 2001-11-22
Abstract: PURPOSE: A multi-directional suction panel structure is provided to effectively filter the air sucked in multiple directions, while allowing for ease of installation and reducing working time. CONSTITUTION: A multi-directional suction panel structure comprises brackets(41) arranged at both ends of the rear surface of a side suction grille(33) of a suction panel(31) so as to allow a dust filter(21) to be easily mounted at the rear surface of the suction panel. The bracket includes a fixing portion fixed to the rear surface of the side suction grille of the suction panel; the first support portion connected to the fixing portion; and the second support portion connected to the first support portion and which cooperates with the first support portion so as to allow the dust filter to be inserted into the gap formed between the first support portion and the second support portion.
Patent KR-20030046823-A (KR)
Title: Air-bypass valve system of turbo charger intercooler engine
Inventor: JUNG BYEONG HWAN
IPC: F02B37/16
Filed: 2001-12-06
Abstract: PURPOSE: An air bypass valve system used in a turbo charger intercooler engine is provided to reduce noise generated from a turbo charger compressor, an air cleaner, and a bypass valve by sequentially bypassing intake air through the bypass valve. CONSTITUTION: An air bypass valve system includes an air bypass valve(60) for selectively opening/closing a bypass passage(5). A throttle position sensor(70) is provided to detect an opening degree of a throttle valve(40). An ECU(80) receives an electric signal from the throttle position sensor(70) and generates a valve driving signal if the throttle valve(40) is suddenly closed. A solenoid valve(90) is provided to apply output pressure of a compressor(24) of a turbo charger(20) to the air bypass valve(60) based on the valve driving signal outputted from the ECU.
Patent KR-20030046953-A (KR)
Title: an exhaust brake valve system of vehicles
Inventor: YOO SEUNG CHEOL
IPC: F02D9/06
Filed: 2001-12-07
Abstract: PURPOSE: An exhaust brake device of a vehicle is provided to easily return a valve to its initial position and to improve an output of an engine by preventing exhaust gas of the engine from being disturbed. CONSTITUTION: An exhaust brake device includes a valve body(40) installed at a middle part of an exhaust pipe(50). A valve(42) is accommodated in the valve body(40) so as to open/close a fluid passage. The valve(42) is driven by a power chamber(30). The valve(42) includes a cone-type valve. A lateral portion of the valve(42) has a cylindrical shape. The lateral portion of the valve(42) is supported by a guide(41), which is formed in the valve body(40). A rack bar(43) having a rack gear is formed at a rear portion of the valve(42). The rack bar(43) is meshed with a pinion(44) of a shaft(45) positioned across the valve body(40).
Patent KR-20030047392-A (KR)
Inventor: LEE SANG IN
IPC: A23L17/60
Filed: 2001-12-10
Abstract: PURPOSE: Provided is laver add chinese pepper oil containing active ingredients of chinese pepper when roasted or dried. Therefore, the laver has a savory taste and contains beneficial components of chinese pepper. CONSTITUTION: In laver added with corn oil, perilla oil, sesame oil and salt, it is characteristically added with chinese pepper oil in the amount of 0.01-1 wt.%. The laver added with chinese pepper oil is then roasted or dried.
Patent KR-20030054322-A (KR)
Title: Constant Feed Weigher for Coke
Inventor: JUN SANG HYEON
IPC: C10B41/06
Filed: 2001-12-24
Abstract: PURPOSE: An apparatus for automatically controlling circulation air volume of CDQ and feeding amount of coke is provided which uniformly maintains temperature inside chamber and constantly maintains feeding temperature and amount of coke at the same time by automatically controlling circulation air volume using air volume control dampers. CONSTITUTION: The apparatus includes a blasting unit(105) comprising a blasting head(105a) in which cross shaped equal dividing plates (a,b,c) are formed, a blasting body(105b), and a central current duct(105c) consisting four circulation gas supply pipes(7); an air volume control damper part comprising air volume control dampers(4a,4b,4c,4d) respectively installed on the four circulation gas supply pipes(7) of the central current duct(105c), and actuators(4a',4b',4c',4d') for operating the air volume control dampers(4a,4b,4c,4d); and a control part for controlling the air volume control dampers(4a,4b,4c,4d) and vibration feeder respectively by receiving temperature signals measured at lower temperature sensors and upper temperature sensors installed at the four sides of chamber, temperature signals by pyrometer, time signals by timer and signals of beltware installed on belt conveyor, wherein an opening ratio of the air volume control dampers(4a,4b,4c,4d) is in the range of 50 to 100%.
Patent KR-20030056478-A (KR)
Title: Thermoplastic Resin Composition having Advanced Chemical Resistance and Impact Strength and Process for Preparing the Same
Inventor: KIM DONG HUI
IPC: C08F279/04
Filed: 2001-12-28
Abstract: PURPOSE: A thermoplastic resin composition having improved chemical resistance, gloss and impact resistance is provided. A process for preparing the resin composition is also provided. CONSTITUTION: The process for preparing the thermoplastic resin composition comprises the steps of: (1) carrying out a graft copolymerization of an rubbery polymer latex having a gel content of 75 to 95 wt% and an average particle diameter of 0.10 to 0.20 micrometers and an aromatic vinyl-unsaturated nitrile based graft monomer mixture to obtain a first graft copolymer; (2) carrying out a graft copolymerization of the first graft copolymer with a rubbery polymer latex having a gel content of 65 to 85 wt% and an average particle diameter of 0.25 to 0.35 micrometers and an aromatic vinyl-unsaturated nitrile based graft monomer mixture to obtain a second graft copolymer; and (3) carrying out a graft copolymerization of the second graft copolymer with a rubbery polymer latex having a gel content of 50 to 70 wt% and an average particle diameter of 0.45 to 0.65 micrometers and an aromatic vinyl-unsaturated nitrile based graft monomer mixture to obtain a third graft copolymer, wherein the aromatic vinyl-unsaturated nitrile based graft monomer mixture comprises 55 to 70 wt% of styrene and 45 to 30 wt% of acrylonitrile.
Patent KR-20020023927-A (KR)
Inventor: KIM SUNG SIK
IPC: B64D17/62
Filed: 2001-12-29
Abstract: PURPOSE: A parachute for emergency escape is provided to make use and storage convenient, to expand the purpose, and to be used repeatedly. CONSTITUTION: A parachute for emergency escape comprises a parachute fabric(1) for reducing the parachuting speed by using the resistance of air, two grips(2) for a user hanging with hands, a falling-preventing safety belt, wrist fastening bands(5), a fastening ring, ropes for connecting the fabric to the grips, pipes(3) covering the ropes, a cross-stick bending ring, a fixing pin, and an automatic spreading device for promptly spreading the fabric by using a cross-stick(7) and a spring. Upon removing the fixing pin, the fabric is automatically spread. The parachute is stored conveniently by folding by fitting the fixing pin.
Patent KR-20030058513-A (KR)
Inventor: PARK HONG ROK
IPC: G02F1/13357
Filed: 2001-12-31
Abstract: PURPOSE: A back light unit of a liquid crystal display is provided to apply light emitted from a lamp to a light incident plane of a light guide plate, thereby reducing dark parts appearing on a screen. CONSTITUTION: A lamp(201) is connected with a lamp electrode(202) in a lamp glass(200), and is formed of a lamp lead(208). A wire(212) is soldered with the lamp lead. A lamp holder(230) is inserted into to be laid across a part of the lamp and the wire, and exposes a light incident plane of a light guide plate(220). The lamp holder is formed of a transparent material to transmit light(222) emitted from the lamp.
Patent KR-20010071836-A (KR)
Inventor: HONG CHANG YONG
IPC: C07D405/12
Filed: 1999-08-31
Abstract: PURPOSE: Provided are a novel flavone derivative, pharmaceutically acceptable salt, hydrate, solvate and isomer thereof which are useful as an inhibitor against Cyclin Dependent Kinase (CDK). And a process for preparation thereof, and a composition of anti-cancer agent or agent for treating neurodegenerative disease comprising these compounds as an active ingredient are also provided. CONSTITUTION: Provided is a novel flavone derivative which is used as a CDK inhibitor and represented by the formula(1). In the formula(1), R1, R3, and R4 are independently hydrogen, halogen, hydroxy group, alkyl, low alkoxy, amino or nitro; R2 is hydrogen, halogen, hydroxy, low alkoxy, low alkyl, amino, nitro or A-Y-N-B, wherein A is amino substituted with alkyl, cycloalkyl, aralkyl, acyl or aryl, the aryl is substituted with 1-2 substituents selected from the group consisting of halogen, cyano, nitro, and amino; or 1,2,3,4-tetrahydroisoquinoline substituted with halogenoalkylcarbonyl; or represents alkyl, aryl, aralkyl or heteroaryl which are independently substituted with 1-2 substituents selected from the group consisting of alkyl, halogenoalkyl, halogen, dialkylamino, phenyl, nitro, amino, isooxazole, pyridine, carboxymorpholine, methylpiperazine and cyano; Y is SO2 or CO; B is hydrogen or alkyl; R5 is hydrogen or hydroxy; R6 and R7 are substituted mutually at o,m, or p position, and independently represent hydrogen, hydroxy, halogen or low alkoxy or represent low alkylendioxy together.
Patent KR-20010074777-A (KR)
IPC: A61K38/23
Filed: 1999-07-27
Abstract: Carrier compounds and compositions therewith which are useful in the delivery of active agents are provided Methods of administration and preparation are provided as well.
Patent KR-20010079706-A (KR)
IPC: C07D243/16
Filed: 2000-06-15
Abstract: The present invention relates to a process for the synthesis of a compound having formula XI, from a compound of formula X. <CHEM>
Patent KR-20010083944-A (KR)
IPC: A61P13/02
Filed: 1999-10-18
Abstract: 본 발명은 다양한 박테리아 및 원생동물 감염 및 그 감염에 관련된 질환의 치료에 사용될 수 있는 강력한 항균 및 항원생동물 시약으로 유용한 하기 화학식 I의 화합물 및 그의 약학적으로 허용가능한 염에 관한 것이다.  또한, 본 발명은 화학식 I의 화합물을 포함하는 약학 조성물 및 화학식 I의 화합물을 투여하여 박테리아 및 원생동물 감염을 치료하는 방법에 관한 것이다: 
     화학식 I 
     
       
     
     상기 식에서, 
     a, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 및 X는 각각 명세서에 정의된 바와 같다.
Patent KR-20010080456-A (KR)
IPC: C08G64/40
Filed: 1999-06-24
Abstract: 우선 올리고머와 같은 전구체 폴리카보네이트를 펠릿 형태로 비용매인 액상 또는 증기상 알칸올과 접촉시켜 결정도를 증강한 후, 질소와 같은 불활성 기체 스트림 중에서 고상 중합을 실시함으로써 폴리카보네이트의 중합을 수행하였다.  고상 중합 조작은 약 215 내지 225℃의 일정한 온도에서 가열하는 처리단계를 포함하며, 상기 단계는 임의적으로 약 180 내지 190℃의 일정한 온도에서 가열하는 제 1 가열 처리단계와 조합된다.  본 방법은 연속적인 조작에 적합하며 폴리스티렌 기준 겔 투과 크로마토그래피로 측정시 15,000 이상의 수평균 분자량을 갖는 폴리카보네이트를 생산한다.
Patent KR-20010080771-A (KR)
IPC: A61K8/19
Filed: 1999-12-09
Abstract: The invention relates to suspensions of poorly water-soluble calcium salts, selected from the phosphates, fluorides and fluorophosphates, in liquid media, preferably in water, containing suspended primary particles between 5 and 50 nm in diameter and between 10 and 150 nm in length. Said suspensions are stabilized by a contents of at least 0.01 % by weight, in relation to the weight of the suspension, of a water-soluble surface-active agent or water-soluble polymeric protective colloid so as to prevent agglomeration. The suspensions are suitable as remineralizing components in compositions used for the cleaning and care of the teeth.
Patent KR-20010101750-A (KR)
IPC: C07C229/12
Filed: 2000-01-28
Abstract: 모틸린 리셉터 길항 작용을 가지며, 의약으로서 유용한, 하기 화학식(1) 
     [화학식 1] 
     
       
     
     로 나타내어지는 치환 페네틸아민 유도체, 그 수화물, 또는 그 약학적으로 허용할 수 있는 염: 
     [식 중, Cy 는 하기 화학식 (2) 
     [화학식 2] 
     
       
     
     로 표시되는 기, 치환기를 갖고 있어도 좋은 복소환, 탄소수 3 ∼ 7 의 시클로알킬기 또는 페닐기를 나타낸다;  R 1 , R 2 , R 3 , R 4 , R 5 는 수소 원자, 할로겐 원자, 수산기, 아미노기, 트리플루오로메틸기, 니트릴기를 나타내고, R 1 , R 2 , R 3 , R 4 , R 5 중 적어도 1 개는 할로겐 원자, 트리플루오로메틸기 또는 니트릴기 중 어느 하나이다.].
Patent KR-20020000142-A (KR)
IPC: H01L33/64
Filed: 2000-12-07
Abstract: 본 발명은 전체 광 발생 능력을 향상시킨 역전된 Ⅲ족 질화물 발광 소자(LED)에 관한 것이다.  대 면적 소자는 p-전극 금속화물에 삽입되여 낮은 직렬 저항을 제공하는 n-전극을 갖는다.  p-전극 금속화물은 불투명하고, 반사율이 높으며, 우수한 전류 전파를 제공한다.  LED 활성 영역의 피크 방출 파장에서 p-전극은 경로당 25%보다 작은 입사광을 흡수한다.  서브마운트는 LED 다이와 패키지 사이에 전기적 및 열적 접속을 제공하기 위하여 이용될 수 있다.  서브마운트 재료는 전압-순응 제한 동작 같은 전자적 기능성을 제공하는 Si로 될 수 있다.  LED 서브마운트 인터페이스를 포함한 전체 소자는 고 전류 밀도 동작을 허용하기 위해 낮은 열 저항으로 설계된다.  결국, 이 소자는 고 굴절률(n>1.8)의 수퍼스트레이트를 포함할 수 있다.
Patent KR-20010102336-A (KR)
Title: Reaction chamber for an epitaxial reactor
IPC: C23C16/44
Filed: 2000-03-17
Abstract: Reaction chamer ( 10 ) for an epitaxial reactor comprising a belljar ( 14 ) made of insulating, transparent and chemically resistant material, a susceptor ( 24 ) provided with disk-shaped cavities ( 34 a-n) for receiving wafers ( 36 a-n) of material to be treated and having an insulating and chemically resistant plate ( 40 ) arranged above it, and a diffuser ( 54 ) consisting of a plurality of outlet pipes ( 106 a-f) mounted on a cap ( 52 ) fixed to an upper opening ( 50 ) of the belljar ( 14 ).
Patent KR-20020005682-A (KR)
Title: Functionalized poly(propylene fumarate) and poly(propylene fumarate-co-ethylene glycol)
IPC: C08G63/91
Filed: 2000-04-14
Abstract: New injectable, in situ crosslinkable biodegradable polymer composites comprise poly(propylene fumarate) (PPF), poly(ethylene glycol)-dimethacrylate (PEG-DMA), an, optionally, beta-tricalcium phosphate (beta-TCP). A method for controlling the crosslinking characteristics of the composites, including the maximum crosslinking temperature and the gel point, as well as the properties of the cross linked composites such as the compressive strength and modulus and the water holding capacity, is disclosed.