baber/WOPTO huggingface dataset:
Patent KR-20020038347-A (KR)
Title: Drive train of vehicle
Inventor: CHAE GWANG SU
IPC: B60K17/16
Filed: 2000-11-17
Abstract: PURPOSE: A power train for a vehicle is provided to adjust a speed and a driving torque in the reverse state by operating a forward movement and a backward movement via a driven reduction gear. CONSTITUTION: A power train for a vehicle comprises a clutch(4) to regulate the power outputted from an engine(2), a transmission placed behind the clutch to increase or decrease the torque of an engine depending on the traveling state change of a vehicle, a propeller shaft(8) connected to the output shaft of the transmission to transfer the speed change completed power, a driven reduction gear installed on the end of the propeller shaft to finally reduce the driving force, a differential(14) connected to the driven reduction gear to properly control the rotational ratio transmitted to left and right drive wheels(12) in the cornering, and a backup unit placed between the differential and the driven reduction gear to perform a reverse movement by converting the direction of the driving force transmitted from the propeller shaft.
Patent KR-20020040929-A (KR)
Title: Tire Caply Cord for Tire Polyethylenenaphthalate-nylon Hybrid
Inventor: YOON GI YONG
IPC: D02G3/48
Filed: 2000-11-25
Abstract: PURPOSE: Provided is tire cap ply cord comprised of polyethylene naphthalate-nylon which is characterized by improving adhering force because nylon has excellent adhering efficiency, decreasing accidental damage because of improvement of adhering force on traveling, having excellent durability and improving ride comfort. CONSTITUTION: The tire cap ply cord is comprised of polyethylene naphthalate and nylon in a ratio of from 1:1-2 to 1-2:1. TPI(twist per inch) is 10-50. Polyethylene naphthalate or nylon has 500-2000denier of fineness.
Patent KR-20020042005-A (KR)
Title: Plasma display panel and fabricating process of the same
Inventor: LEE MI GYEONG
IPC: H01J11/24
Filed: 2000-11-29
Abstract: PURPOSE: A plasma display panel and a fabricating process thereof are provided to reduce a damage of the plasma display panel by performing a bonding process of an upper substrate and a lower substrate under a normal temperature. CONSTITUTION: A rib is formed on a lower substrate(200) by using the first and the second adhesives(300,310). The first adhesive(300) is applied along a predetermined outline of a valid screen of the lower substrate(200). The second adhesive(310) is applied along a predetermined outline of an applied region of the first adhesive. A sealant(400) is applied on the first and the second adhesives(300,310) of the lower substrate(200). An adhesive(500) is applied along a predetermined outline of the second adhesive(310). An upper substrate and the lower substrate(200) are combined by a predetermined pressure.
Patent KR-20020045233-A (KR)
Title: Breaker possible certification of action the existent and the non-existent of load
Inventor: KANG JONG TAE
IPC: H01H71/04
Filed: 2000-12-08
Abstract: PURPOSE: A breaker possible certification of action the existent and the non-existent of load is provided to allow an LED to be turned on when a power source of the load is out of order. CONSTITUTION: A breaker includes a luminous display part(110) having an LED(111), a sensing resistor(112) and a diode(113). The LED(111) has an anode which is connected in parallel with a power supply line(L) and a cathode which is connected with the power supply line(L). The sensing resistor(112) is connected between the cathode of the LED(111) and the power supply line(L). The diode(113) has a cathode which is connected with the anode of the LED(111) and an anode which is connected with the cathode of the LED(111). The sensing resistor(112) protects the LED(111) as an electric current limiter. The diode(113) protects the LED(111) from a surge voltage.
Patent KR-20010016461-A (KR)
Title: The producting process of panel is reinforced fire prevention function
Inventor: KIM HONG TAE
IPC: B32B37/00
Filed: 2000-12-12
Abstract: PURPOSE: A method for producing panel supplemented with a fireproof property is provided to enhance the fireproof property of panel by stacking and adhering gypsum board, and to produce the panel in commercial quantity. CONSTITUTION: A method comprises further constructing a gypsum board(4) supplier and an adherent layer(2) coating between an adherent layer(2, 2a, 2b) of steel sheet(1, 1a) and glasswool layer(3), and pressing them with a pressing roll, in comparison with prior techniques. The panel thus produced has the fireproof property so that it does not burn at high temperature of at least 300 deg.C. Also, the panel is continuously produced by adding the steps to the conventional equipment for producing panel.
Patent KR-20020046437-A (KR)
Title: Room lamp of separable type for automobiles
Inventor: CHUN JEONG JONG
IPC: B60Q3/02
Filed: 2000-12-14
Abstract: PURPOSE: A separable room lamp of an automobile is provided to easily use without using a flashlight or lighter by attaching and detaching an electric bulb of the room lamp mounted on the inside of the automobile. CONSTITUTION: A separable room lamp of an automobile includes a lamp casing(100), a bulb assay(200), and a tension wire(210). The lamp casing has a switch(111) for controlling a power source and a bulb mounting part(112). The bulb assay is detachably mounted on the bulb mounting part. The tension wire connects the bulb assay and the switch of the lamp casing for supplying the power source to the bulb. The lamp casing has a front casing(110) having the bulb mounting part and the switch and a rear casing(120) fastened on a lamp mounting bracket.
Patent KR-20020049226-A (KR)
Inventor: JANG JAE DEOK
IPC: F16H61/04
Filed: 2000-12-19
Abstract: PURPOSE: A hydraulic control system for an automatic transmission is provided to make quick control possible in up/down shifting and to make precise control performed in static shifting. CONSTITUTION: A hydraulic control system for an automatic transmission includes a 3-4 and LR, 2ND, FWD, and CST pressure control valve(1,3,5); a 3-4, 2-4, FWD, and REW accumulator(7,9,11,13); and an accumulator backpressure control valve(15). The 3-4 and LR, 2ND, FWD, and CST pressure control valve controls line pressure supplied from a manual valve by a 3-4 and LR, 2ND, FWD, and CST pressure control solenoid valve(35,37,39). The 3-4, 2-4, FWD, and REW accumulator absorbs shock of hydraulic pressures supplied from the 3-4 and LR, 2ND, FWD, and CST pressure control valve and the manual valve to a 3-4 clutch(41), 2-4 brake(45), FWD clutch(47), and REW clutch(61). The accumulator backpressure control valve controls the backpressure of 3-4 and 2-4 accumulators when the amplification ratio is bigger than one, and controls the backpressure of FWD and REV accumulators when the amplification ratio is smaller than one.
Patent KR-20020051617-A (KR)
Title: Fuel quantity correction method when low temperature start
Inventor: JANG SEONG GI
IPC: F02D41/04
Filed: 2000-12-23
Abstract: PURPOSE: A method for compensating fuel amount while starting at low temperature is provided to improve combustion of an engine while starting at the lower temperature and to prevent the engine from stopping. CONSTITUTION: A fuel amount compensating method while starting at low temperature comprises a first stage deciding refrigerating water temperature is under 40 deg.C; a second stage calculating a first compensating value with fuel amount establishing map according to refrigerating water temperature while the water temperature is under 40 deg.C; a third stage calculating a second compensating value with the fuel amount establishing map according to RPM(Revolution Per Minute) while detecting engine RPM under 40 deg.C; and a fourth stage deciding fuel injecting amount by adding maximum fuel amount according to the RPM after multiplying the first compensating value and the second compensating value. Thereby, the fuel amount compensating method while staring at the low temperature improves combustion of the engine while starting at the lower temperature to prevent the engine from stopping.
Patent KR-20020052039-A (KR)
Title: Manufacturing method of Semiconductor device
Inventor: LEE BYEONG GI
IPC: H01L21/28
Filed: 2000-12-23
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to prevent a seam shaped curvature by using two-step etching processes. CONSTITUTION: An insulating layer(202) is formed on a semiconductor substrate(201). A contact hole is formed by selectively etching the insulating layer(202). A polysilicon layer(203) is formed on the resultant structure including the contact hole. The polysilicon layer(203) is then etched by two-step etching processes. That is, first etch-back processing is performed to expose the insulating layer(202) by using Cl2 gases, and second etch-back processing is carried out to prevent a seam shaped curvature of the polysilicon.
Patent KR-20020054443-A (KR)
Title: Recharging apparatus for battery
Inventor: SIM JEONG CHEOL
IPC: H02J7/10
Filed: 2000-12-28
Abstract: PURPOSE: A battery charger is provided to efficiently use an energy by preventing an unnecessary consumption of a power through a microcomputer. CONSTITUTION: A voltage connected to a resistor(R3) is applied to an emitter of a transistor(Q1). A collector of a transistor(Q1) is a light emitting diode(LED1). The light emitting diode(LED1) is connected to a charge battery in parallel. A voltage sensor senses a change of a light amount from the light emitting diode(LED1). The voltage sensor is formed by a cadmium sulfide(CdS). A trigger level of a Diac changes according to an impedance value of the cadmium sulfide(CdS). A gate of a Triac is connected to the Diac. The Triac adjusts a power supply of a primary side through a phase control.
Patent KR-20020053678-A (KR)
Inventor: KIM WON BONG
IPC: A61K35/12
Filed: 2000-12-26
Abstract: PURPOSE: A process of preparing a health food product by extracting a duck with Chinese herbal medicines, vegetable or the like is provided. Whereby, the product has a liver function activating effect and hangover syndrome removing effect. CONSTITUTION: A mixture of 4.7% by weight of Puerariae radix, 4.7% by weight of Dolichoris Semen, 2% by weight of adzuki bean, 1.3% by weight of Rhynchosia Nolubilis, 4.7% by weight of dried silkworm powder, 1% by weight of mulberry leaves, 4.7% by weight of radish, 1.3% by weight of dropwort, 1.3% by weight of yellow walleye pollack, 1.5% by weight of Cassiae semen, 1.5% by weight of ginger, 0.7% by weight of Gardenia jasminoides, 1.5% by weight of Schizandra chinensis Baillon, 0.7% by weight of Foeniculi fructus, 4.7% by weight of Paeonia lactiflora, 0.7% by weight of Glycyrrhizae Radix, 1% by weight of Japanese apricot, 1% by weight of Artemisia Iwayomogi, 1% by weight of Acanthopanacis cortex and 4.7% by weight of sugar is soaked in water with 50.7% by weight of a duck and then heated at 100 to 120deg.C for 7hrs.
Patent KR-20020056267-A (KR)
Title: Method of manufacturing capacitor
Inventor: KIM PIL SEUNG
IPC: H01L27/108
Filed: 2000-12-29
Abstract: PURPOSE: A fabrication method of capacitors is provided to simplify processes and to improve an efficient insulating layer characteristic and an operational speed by sequentially forming a cylinder capacitor shape and Al2O3 in the cylinder capacitor. CONSTITUTION: After forming the third photoresist pattern on the second insulating layer(27) by depositing and patterning the third photoresist, the second insulating layer is selectively etched to expose defined portions of a metal layer(25) using the third photoresist pattern as a mask. Then, pillars(25a) of capacitors are formed by an extrusion of the metal layer(25) using a thermal treatment at the high temperature of 400 deg.C or higher. After forming the fourth photoresist pattern, the remaining second insulating layer(27) are selectively etched to expose the inner portions of the pillars(25a) using the fourth photoresist pattern as a mask. Then, the third insulating layer(29) made of Al2O3 as a dielectric is formed by exposing to the air without additional thermal treatment and an oxidation process.
Patent KR-20020058345-A (KR)
Title: Dual Copy Method in RCPA of Mobile Communication BTS
Inventor: JUNG HEON DAE
IPC: H04B7/24
Filed: 2000-12-29
Abstract: PURPOSE: A dual copy method between RCPAs in a mobile communication base station is provided to prevent a standby RCPA from being transferred to an active state during a dual copy state, even though a transfer request is generated from a BSM(Base Station Manager), so that two RCPAs in a duplicated structure can have identical information. CONSTITUTION: In the case of restarting duplicated RCPAs, an ECP(Enhanced Control Processor) loads an application into the first RCPA and sets the first RCPA as an active state. Then the operator loads the same application into the second RCPA, transfers the state of the second RCPA to a dual copy state, and sets it as an active state(S21). If the standby RCPA transfers a dual copy request to the active RCPA(S22), the active RCPA starts a dual copy to the standby RCPA(S23). The ECP judges whether the dual copy has been completed(S24). In case that the dual copy has been completed, the ECP transfers the state of the second RCPA to a normal state(S25). Then the ECP judges whether an RCPA transfer request is generated from a BSM(S26). If the RCPA transfer request is transferred from the BSM, the ECP transfers the standby RCPA to the active state and the active RCPA to the standby state(S27).
Patent KR-20020057092-A (KR)
Title: Control Method for Refrigerator used 3WayStepMotor
Inventor: JUNG SEONG RYONG
IPC: F25D11/00
Filed: 2000-12-30
Abstract: PURPOSE: A method for controlling refrigerator using three-way stepping motor is provided to reduce noise and unnecessary power consumption on refrigerant supply by controlling circulation of refrigerant using the three-way stepping motor. CONSTITUTION: A method includes the steps of; a step(100,110,140) comparing current temperature of each compartment and determining whether the current temperature reaches setup temperature; and a step(130,150,160,180,190,200,210) controlling cold supply to some compartment for fixed period until temperature of the compartment reaches fixed temperature and controlling to supply cold to another compartment after fixed period.
Patent KR-20010022658-A (KR)
IPC: A61K31/435
Filed: 1998-07-23
Abstract: 화학식 (I) (식 중 치환체는 본 명세서에 기재된 의미를 갖음)의 3-치환된 3,4,5,7-테트라히드로-피롤로[3'4':4,5]티에노[2,3-D]피리미딘 유도체, 그의 제법 및 약제로서의 용도. 
     ＜화학식 I＞
Patent KR-20010022675-A (KR)
Title: 올레핀 중합용 촉매 및 올레핀의 중합 방법
IPC: C08F10/02
Filed: 1999-06-16
Abstract: 본 발명은 올레핀 중합 활성이 우수하며 우수한 성상을 갖는 폴리올레핀을 제조할 수 있는 올레핀 중합용 촉매 및 이 촉매를 사용한 올레핀의 중합 방법을 제공하기 위한 것이다.  본 올레핀 중합용 촉매는 (A) 하기 화학식(I)으로 표시되는 천이금속 이민 화합물 및 (B) (B-1) 유기 금속 화합물, (B-2) 유기 알루미늄 옥시 화합물 및 (B-3) 천이금속 이민 화합물(A)과 반응하여 이온쌍을 형성하는 화합물부터 선택되는 적어도 1종의 화합물로 된다: 
     
       
     
     (식 중, M은 주기율표 제8~11족의 천이금속 원자이며, R 1 ~R 4 는 각각 수소 원자, 탄화수소기 등이며; R 5 및 R 6 은 각각 탄화수소기 등이며; R 1 과 R 5 , R 2 와 R 6 , R 1 과 R 3 및 R 2 와 R 4 는 각각 결합하여 환을 형성해도 좋고; R 3 과 R 4 는 결합하여 환을 형성해도 좋고; n은 M의 원자가를 만족하는 수이며; X는 할로겐 원자 등이며; Y는 주기율표 제16족의 원자이다)
Patent KR-20010024357-A (KR)
Title: 스피넬형 망간산 리튬의 제조 방법
IPC: H01M10/44
Filed: 1999-06-08
Abstract: 전착한 2산화 망간을 분쇄 후, 수산화나트륨 또는 탄산나트륨으로 중화하고, pH를 2 이상으로 한 전해 2산화 망간을 리튬 원료와 혼합, 소성하는 것을 특징으로 하는 스피넬형 망간산 리튬의 제조 방법.
Patent KR-20010024526-A (KR)
Title: 이동 통신 유닛에 데이타를 전송하는 방법 및 시스템
IPC: H04W36/18
Filed: 1998-10-16
Abstract: 본 발명의 시스템은 이동 통신 유닛(44)과 무선 통신 시스템(40) 사이에 설정된 제1 데이타 채널(42)을 포함한다.  제1 데이타 채널(42)은 데이타 통신을 수신하도록 구성된다.  제2 데이타 채널은 무선 통신 시스템(40)과 다른 통신 시스템(68) 사이에 설정된다.  제2 데이타 채널은 상기 데이타 통신을 수신하도록 구성된다.  인터워킹 유닛(56)은 제1 데이타 채널(42) 및 상기 제2 데이타 채널에 응답한다.  인터워킹 유닛(56)은 제2 데이타 채널로부터 데이타 통신을 수신하고 제1 데이타 채널(42)이 데이타 통신을 수신할 수 없는 경우 데이타 통신을 큐잉한다.
Patent KR-20010034314-A (KR)
Title: 복합섬유 부직포
IPC: D01F8/06
Filed: 1999-12-15
Abstract: 본 발명의 복합섬유 부직포는 120~135℃의 고융점과, 상기 고융점보다 적어도 5℃ 낮은 90~125℃의 저융점을 갖는 폴리에틸렌계 수지(A)와, 상기 폴리에틸렌계 수지(A)보다 융점이 10℃ 이상 높은 고융점 수지(B)로 구성되고, 폴리에틸렌계 수지(A)와 고융점 수지(B)의 중량 성분비(A/B)가 50/50~10/90이고, 폴리에틸렌계 수지(A)가 섬유 표면 중 적어도 일부를 길이 방향으로 연속하여 형성하는 복합섬유, 바람직하게는 코어-시이드형 또는 사이드-바이-사이드형 복합섬유를 사용하여 얻어지는 복합섬유 부직포이다.  이 복합 섬유 부직포는 유연성이 우수하고 고강도이므로, 위생 재료용 부직포로서 적합하게 사용된다.
Patent KR-20010034489-A (KR)
Title: 일회용 착용 물품
IPC: A41D1/02
Filed: 1999-12-08
Abstract: 탄성적으로 변형 가능한 스페이서 부재(31, 32)가 상의(1)의 내면에 고정되어 있기 때문에, 이들 스페이서 부재(31, 33)는 상의(1)의 내면으로부터 착용자의 피부를 향하여 원호를 그리면서 연장한다.
Patent KR-20010086232-A (KR)
Title: 직선관 코리올리 유량계의 유동관 및 평형 바아의 스프링 상수 평형 장치 및 방법
IPC: G01F1/84
Filed: 1999-02-05
Abstract: 단일 직선 유동관, 상기 유동관에 평행한 평형 바아, 상기 평형 바아의 단부를 상기 유동관 및 케이스에 연결하는 브레이스 바아를 갖는 코리올리 유량계. 평형 바아 및/또는 유동관의 스프링 기능을 감소시킴으로써 유동 물질의 밀도 변화에 반응하여 유량계의 개선된 동적 평형이 유지된다. 이는 유량계의 스프링 기능을 브레이스 바아 구조물에 집중시킨다. 브레이스 바아 구조물 내의 진동 노드가 유동관의 유효 스프링 기능으로부터 평형 바아의 유효 스프링 기능을 분리시킨다. 진동 노드는 유동관 내에서 서로 다른 시간에 서로 다른 밀도의 물질에 반응하여 브레이스 바아 내부에 이동한다. 이러한 노드의 움직임은 케이스 질량을 관여시키지 않고서 유량계의 개선된 동적 진동 평형을 유지하기 위하여, 유효 유동관 스프링 기능의 그것에 대한 유효 평형 바아 스프링 기능의 비율을 변화시킨다.
Patent KR-20010041707-A (KR)
Title: 광 비선형 박막 도파로의 제조방법 및 광 비선형 박막도파로
IPC: G02F1/355
Filed: 1999-02-23
Abstract: 유리기판(10)의 표면에 Ge 첨가 SiO 2 박막(12)을 형성하고, 그 위에 금속막 (14)을 형성한다(S11 내지 S13).  이 금속막(14)을 에칭하여 소정 간극을 사이에 두고 대향하는 한 쌍의 전극(14a, 14b)을 얻는다(S14).  그리고 전극(14a, 14b)을 포함하여 그 위쪽에 절연박막(16)을 형성한다(S15).  다음으로, 자외선을 조사한 상태에서 전극(14a, 14b) 사이에 고전압을 인가하여 채널부(18)에 자외선 여기폴링을 실시하여 채널부(18)에 광 비선형성을 부여한다(S16).  그리고 광 비선형성을 가지는 채널부(18)에 대한 전압인가를 제어하여 채널부(18)에 도통되는 광을 제어한다.  이와 같이 유리기판상에 단일모드의 광전파가 얻어지는 광 비선형 도파로를 형성할 수 있다.
Patent KR-20010042598-A (KR)
Title: 화학 기상 증착법에 의한 블랭킷 텅스텐막의 응력을감소시키는 방법
IPC: C23C16/08
Filed: 1999-04-06
Abstract: 본 발명은 블랭킷 텅스텐막을 CVD법에 의해 형성하는 방법에 관한 것으로,블랭킷 W막을 위한 핵을 형성하기 전에, WF 6 가스, SiH 4 가스 및 H 2 가스의 혼합 가스를 진공 챔버(12)내에 공급한다.  이 때, 각 가스의 유량을 조절하여, SiH 4 가스가 WF 6 가스에 대해 과잉하게 되도록 조절하여, 몇 초 정도의 전처리를 행한다.  바람직하게는 WF 6 가스/SiH 4 가스의 유량비를 0.15∼0.35의 범위로 하고, 처리 시간은 2∼10초로 한다.  이러한 전처리후에, 핵을 형성하고, 블랭킷 W막을 형성하면, W막의 형성이 저온 환경에서 이루어져도, 막 응력이 증대되지 않는다.
Patent KR-20010042625-A (KR)
Title: 주석 또는 주석 합금층으로 구리 또는 구리 합금의 표면을피복하는 방법
IPC: C23C18/31
Filed: 1999-04-15
Abstract: 공지된 구리 표면의 주석화 방법으로는 충분히 우수한 접합 결과를 얻을 수 없다.     특히, 열처리 후에 표면은 접합 가능하지 않다.     이러한 문제를 해결하기 위해, 구리 또는 구리 합금의 표면을 주석 또는 주석 합금으로 제조한 층으로 피복하는 방법이 사용된다.     상기 방법은, a) 귀금속을 침적시키기 위해, 하나 이상의 귀금속 화합물을 함유하는 용액으로 표면을 처리하고; b) 단계 a) 에 따라 귀금속으로 피복된 표면을, 하나 이상의 주석 화합물, 하나 이상의 산, 및 티오우레아 및 그의 유도체로 구성된 군으로부터의 하나 이상의 구리용 착화제를 함유하는 용액으로 처리하여 주석 또는 주석 합금층을 형성하는 필수 단계를 포함한다.
Patent KR-20010052764-A (KR)
Title: 안드로스트-5-엔-3β,17β-디올을 포함하는 약학 조성물및 그 용도
IPC: A61P17/00
Filed: 1999-06-10
Abstract: 골다공증, 또는 폐경기후 증상, 또는 에스트로젠 수용체 활성에 의해서 영향받는 다른질병에 걸릴 가능성을 감소시키거나 치료하기 위해서, 그리고 DHEA 치료에 잘 반응하나 안드로젠성 효과에 대한 에스트로젠 효과의 비율이 높은 것이 바람직한 다른 질병에 대해서 안드로스트-5-엔-3β,17β-디올을 사용한다. 청구한 방법 및 병용의 활성성분을 제공하기 위한 약학 조성물 및 키트로서 병용치료를 포함한다.
Patent KR-20010052914-A (KR)
IPC: A01N53/00
Filed: 1999-05-07
Abstract: A clear, one-phase, efficacious aqueous micoremulsion of an agriculturally active pyrethroid insecticice for delivery at a high loading of active is provided herein which is free of nonylphenol ethoxylate.
Patent KR-20010074548-A (KR)
Inventor: ITAGAKI MAKOTO
IPC: C07C251/24
Filed: 2001-01-22
Abstract: PURPOSE: Provided is a production process for asymmetric synthesis of cyclopropane-carboxylic acid compound using a chiral copper complex catalyst. CONSTITUTION: The chiral copper complex catalyst composition, which is obtained by contacting an optically active N-salicylideneaminoalcohol compound of formula(1) with a mono-valent or di-valent copper compound in an inert solvent, wherein R1 and R2 represent an alkyl group and the like, X1 and X2 represent a hydrogen atom, a halogen atom, a nitro group, an alkyl group, an alkoxy group, a cyano group or the like, and the amount of the mono-valent or di-valent copper compound is less than 1 mole per 1 mole of the optically active N-salicylideneaminoalcohol compound of formula(1), and a process for producing an optically active cyclopropane-carboxylic acid ester using the same.
Patent KR-20020069453-A (KR)
Title: Program down-loading apparatus for digital signal processor
Inventor: HONG IL PYO
IPC: G06F13/00
Filed: 2001-02-26
Abstract: PURPOSE: A device for downloading a program of a digital signal processor is provided to download an operation program in an internal memory of a DSP(Digital Signal Processor) from a CPU program memory using a 16-bit serial method on condition that a DSP(Digital Signal Processor) program is stored in the CPU program memory in advance. CONSTITUTION: A boot ROM(32) stores an operation program of DSPs(36a-36d). An FPGA(Field-Programmable Gate Array,34) sets a timing for storing the DSP program stored in the boot ROM(32) in an internal memory of the DSP based on a control of a CPU(30). Dual port memories(38a-38d) are mounted in the DSP for preventing a program collision of the CPU(30) and the DSP.
Patent KR-20020069763-A (KR)
Title: an apparatus for regeneration of a waste oil clot
Inventor: KIM YEONG MAN
IPC: C10G9/04
Filed: 2001-02-27
Abstract: PURPOSE: An apparatus for regenerating waste oil is provided to continuously regenerate various kinds of oil by using a thermal cracking method, thus improving the productivity and reducing a regeneration cost. CONSTITUTION: The apparatus for regenerating waste oil comprises a water and oil separating part(10) consisting of a plurality of receiving vessels; a waste oil reservoir(20) connected with the water and oil separating part through a connection line(100) installed with a centrifugal machine(102); a distillation tower(40) connected with the waste oil reservoir through a first supply line(110) installed with a heat exchange part(30) and having an inner upper condensation part(44) and a lower distillation part(42); a heating part(50) connected with the heat exchange part through a second connection line(120) installed with a thermal cracking furnace(52); a waste sludge collecting vessel(60) connected with the heat exchange part through a discharge line(130); and a regenerated fuel reservoir(70) connected with the condensation part through a third supply line(140) installed with an ash supply line(142) and a cooler(72).
Patent KR-20010102843-A (KR)
Title: 데이터 전송방법, 화상표시장치, 신호선 구동회로 및액티브 매트릭스 기판
IPC: G09G3/36
Filed: 2001-03-10
Abstract: 각 신호선이, 정규의 극성반전시기 전에, 예비 극성반전시기에 들어가, 미리 극성반전된다. 이 예비 극성반전에 의해 블록의 경계선상의 신호선은 전위의 상승으로 일단 전위가 변동하지만, 그 후, 정규의 극성반전시기를 맞이하여 정확한 전위가 인가되어 변동이 회복된다. 블록마다 데이터를 전송할 때, 블록의 경계선상의 신호선이 전위의 변동을 받음으로써, 블록의 경계선과 주변에서 신호선의 전위의 상태가 다른 문제점을 감소시킨다.
Patent KR-20020073058-A (KR)
Title: Natural rubber compound
Inventor: JUNG SEUNG GI
IPC: B60C1/00
Filed: 2001-03-14
Abstract: PURPOSE: Provided is a natural rubber blend which has improved thermal stability and retains its physical property at high temperature, and which does not emanate malodor when cured at high temperature. CONSTITUTION: The natural rubber blend comprises 0.5-1.3 phr of vulcanizing agent, and 0.5-2.0 phr of vulcanizing aid with respect to 100 phr of natural rubber. The vulcanizing agent is dicumyl peroxide having molecular weight of 270.00-270.99 and purity of 98% or more. The vulcanizing aid is 1-1(methylene-di-4,1-phenylene)-bismaleimide, 1,4-phenylene bismaleimide, alone or both. The composition has improved physical properties such as 300% modulus, tensile strength and elongation.