baber/WOPTO huggingface dataset:
Patent KR-20040061909-A (KR)
Title: Epoxy-polyester resin and powdered paint composition having excellent weatherability and mechanical properties
Inventor: CHOI SEUNG YEOP
IPC: C08G63/78
Filed: 2002-12-31
Abstract: PURPOSE: An epoxy modified polyester resin for a powdered paint, its preparation method and a powdered paint composition containing the resin are provided, to improve weather resistance, pollution resistance and mechanical properties. CONSTITUTION: The method comprises the steps of preparing a core-shell material-dispersed epoxy resin comprising 5-20 wt% of a core-shell material having a particle size distribution of 300-20,000 Angstrom and 80-95 wt% of an epoxy resin having an epoxy equivalence of 100-300 g/eq; preparing a carboxyl polyester resin having an organic/glycol equivalence ratio of 1.05-1.2, an acid value of 30-80 mg KOH/g and a melt viscosity of 10-50 poise (200 deg.C); and reacting the carboxyl polyester resin and the core-shell material-dispersed epoxy resin in the ratio of 1 : 0.1-0.2 by weight. Preferably the epoxy resin is a monovalent or divalent alicyclic epoxy resin or aliphatic epoxy resin.
Patent KR-20020030794-A (KR)
IPC: C08G63/84
Filed: 2000-08-24
Abstract: 안티몬화합물을 사용하지 않는 신규 폴리에스테르 중합촉매 및 이것을 사용하여 제조된 폴리에스테르 및 폴리에스테르의 제조방법을 제공한다. 폴리에스테르를 제조할 때에, 중축합촉매로서, 알루미늄화합물과 인화합물로 된 신규 촉매를 사용한다. 본 발명의 폴리에스테르는, 의료용 섬유, 산업자재용 섬유, 각종 필름, 시트, 병이나 엔지니어링 플라스틱 등의 각종 성형물 및 도료나 접착제 등으로의 응용이 가능하다.
Patent KR-20020038756-A (KR)
Title: 광도파관에서 격자 형성 방법
IPC: G02B5/18
Filed: 2000-08-25
Abstract: 본 발명은 관(34) 중에 섬유를 놓고, 상기 관을 밀봉시키고, 상기 관(38) 중의 섬유에 격자를 기입하는 것에 관한 것이다.
Patent KR-20020064291-A (KR)
IPC: H01L21/331
Filed: 2000-08-01
Abstract: 래터럴 바이폴라 트랜지스터(100)는 전기적인 절연 물질(82) 상에 반도체층 및 상기 반도체층의 중앙 부분 상에 절연층(109)을 구비한다. 상기 절연층(109) 내부에 콘택트 정공이 있고, 상기 절연층(109) 상에 도전 물질이 있고, 상기 도전 물질은 상기 콘택트 정공을 통하여 상기 반도체층과 전기적 접촉을 하고, 그럼으로써 베이스 콘택트를 형성한다. 상기 반도체층은 상기 도전 물질의 실질적인 밑의 중앙 영역(106)에 제 1 도전형을 구비한다. 상기 중앙 영역 근처의 영역들(104), (108)에 제 2 도전형을 구비한다. 상기 제 1 영역은 베이스 영역(106)을 형성하고, 상기 인접한 영역들은 콜렉터 영역(104)과 이미터 영역(108)을 각각 형성한다. 그 방법은 절연 물질(109) 상에 반도체층을 형성하는 단계와 상기 반도체 물질 상에 절연층을 형성하는 단계와 상기 절연층(109) 내에 베이스 콘택트를 형성하는 단계와 상기 절연층의 일부분 상에 도전 베이스 콘택트 영역을 형성하는 단계와, 이때 상기 베이스 콘택트 영역은 상기 베이스 콘택트 정공 상에 있고, 상기 반도체층의 중간 부분과의 전기적 연결을 형성하고, 상기 중간 영역은 베이스 영역(106)에 대응하고 상기 베이스 영역의 반대면들 상에 콜렉터 영역(104)과 이미터 영역들(108)을 형성하는 단계를 구비하여 상기 콜렉터 영역(104)과 이미터 영역(108)이 상기 베이스 영역(106)에 각각 인접하도록 한다.
Patent KR-20020040836-A (KR)
IPC: D06M13/477
Filed: 2000-09-26
Abstract: 본 발명은 
     섬유 유연제(A), 
     폴리에틸렌 또는 이의 혼합물(a), 지방산 알칸올아미드 또는 이의 혼합물(b), 폴리규산 또는 이의 혼합물(c) 및 폴리우레탄 또는 이의 혼합물(d)로 이루어진 그룹으로부터 선택된 하나 이상의 첨가제(B) 및 
     선택된 폴리오가노실록산 화합물(C)을 포함하는, 가정에서 섬유 재료의 주름 회복 처리 또는 습윤 오물의 감소용 섬유 유연제 조성물의 사용방법에 관한 것이다.
Patent KR-20020060978-A (KR)
Title: 구두 대화에서의 전형적인 실수에 대한 보완적인 언어모델을 갖는 음성 인식 디바이스
IPC: G10L15/04
Filed: 2000-11-29
Abstract: 본  발명은 오디오 신호의 획득을 위한 오디오 프로세서(2)와; 상기 오디오 신호에 대응하는 워드 시퀀스를 결정하기 위한 어학 디코더(linguistic decoder)(6)를 포함하는 음성 인식 디바이스(1)에 관한 것이다. 
     본 발명의 디바이스의 어학 디코더는 언어 모델(8)을 포함하는데, 상기 언어 모델(8)은 문법에 의해서만 정해지는 적어도 하나의 제 1 구문 블록(rigid syntactic block)으로 이루어진 제 1 세트와, 문법, 구 목록, N-그램 네트워크와 같은 성분들 중 하나나 또는 그 성분들의 조합에 의해서 정해지는 적어도 하나의 제 2 구문 블록(flexible syntactic block)으로 이루어진 제 2 세트에 근거해서 결정된다.
Patent KR-20020072283-A (KR)
Title: SUBSTITUTED 1,3,4-OXADIAXOLES AND A METHOD OF REDUCING TNF-α LEVELS
IPC: C07D413/06
Filed: 2000-12-19
Abstract: Substituted 1,3,4-oxadiazole compounds reduce the levels of TNF± in a mammal. Typical embodiment are 2-[1-(3-cyclopentyloxy-4-methoxyphenyl)-2-(1,3,4-oxadiazol-2-yl)ethyl]-5-methylisoindoline-1,3-dione and 2-[1-(3-ethoxy-4-methoxyphenyl)-2-(1,3,4-oxadiazol-2-yl)ethyl]isoindoline-1,3-dione.
Patent KR-20020089323-A (KR)
Title: 선형 프로브 캐리어
IPC: C12Q1/00
Filed: 2001-01-10
Abstract: 본 발명은 유연한 기판이 프로브의 1-차원 P 비치를 지니는 프로브 캐리어에 관한 것이며, 여기에서 각 상이한 종류의 프로브가 기판 자체의 분리된 부분에 부착될 수 있다.  또한 본 발명은 테이프 또는 섬유와 같은 유연한 기판이 프로브의 2-차원 배치를 지니는 프로브 캐리어에 관한 것이다.  더욱이, 유연한 프로브 실을 제작하고 패키징하는 시스템이 제시된다.  유연한 프로브 캐리어 실은 핀, 로드, 코일 및 스풀 형태로 패키지되어, 혼성화의 효율을 증가시키고, 프로브 캐리어의 수송 및 사용을 위한 컴팩트한 형태를 생성한다.  패키지된 프로브 캐리어의 혼성화를 위한 신규한 방법이 개시된다.  패키지된 프로브 캐리어와의 혼성화 결과를 리딩하는 방법이 또한 개시된다.
Patent KR-20020074197-A (KR)
IPC: H02M3/28
Filed: 2001-11-12
Abstract: 스위칭 변환기를 제어하는 방법은, 연속 스위치 파라미터의 디지털화된 파형을 수신하는 단계와, 파라미터 국부 최소치를 검출하기 위해 상기 디지털화된 파형을 분석하는 단계와, 파라미터 국부 최소치에서 스위치를 여는 단계를 포함한다. 본 장치는 바람직하게는 순시 전력 소비를 결정하기 위해 마이크로제어기와 적어도 하나의 파형 디지타이저를 사용하여 본 방법을 구현한다. 마이크로제어기는 최적 전력 소비를 이루기 위해 스위칭 파형의 최적 국부 최소치를 선택한다.
Patent KR-20020087050-A (KR)
Title: 통합된 안테나를 지닌 차량 외부 백미러
IPC: H01Q13/08
Filed: 2001-01-25
Abstract: 차량외부 백미러에 배치된 안테나를 포함하는 안테나 장치에서 평면 구조의 안테나 구조가 사용되고, 상기 안테나 구조는 전기 평형력으로서 실현된 베이스면 반대편에 배치된 금속성 안테나 후프를 구비하며, 상기 안테나 후프는 그 한 측면 상에서 베이스면과 연결되고, 반대편 측면 상에서 안테나 신호와 연결되고, 안테나 후프는 표면을 형성한다. 또한 외부 백미러 유리의 낮은 임피던스의 금속성 반사층은 예컨대 격자구조에 의해 전기적으로 상호 절연된 세그먼트로 세분된다. 세그먼트의 크기는 백미러 유리가 고주파 안테나 방사에 대해 투과하도록 선별된다.
Patent KR-20020086574-A (KR)
Title: 웨이퍼 처리 시스템
IPC: H01L21/00
Filed: 2001-02-16
Abstract: 본 발명은 처리 시스템 내의 작업영역 사이에 격리가 필요 없는 웨이퍼 처리 시스템에 관한 것으로, 본 발명의 시스템은 로딩영역, 이송영역, 및 반응기 또는 열처리영역을 포함하고, 영역를 분리하는 격리장치나 게이트밸브가 없어 처리 시스템은 "단독"쳄버에 결합된 각 작업영역을 효과적으로 구비하며, 바람직하게는,단독쳄버는 단독 슬릿밸브, 힌지문, 또는 웨이퍼를 로딩영역으로 제거/삽입할 수 있도록 로딩영역에 근접하여 배치된 다른 진공 밀폐문을 구비하고, 로딩영역의 문이 닫히면 쳄버의 내부압력은 각 작업영역 전체를 통해 균일하게 유지되는 것을 특징으로 한다.
Patent KR-20030011287-A (KR)
IPC: B29C48/08
Filed: 2001-04-02
Abstract: 60 - 80 부 식물 섬유, 5 - 30 부 폴리카르보네이트 수지 및 선택적으로는 착색제 및/또는 디이소시아네이트 화합물을 포함하는, 환경적으로 유리한 식물 섬유 복합 재료를 개시한다.  또한, 식물 섬유 복합 재료 제품, 식물 섬유 복합 재료 가공 방법, 및 식물 섬유 복합 재료를 사용하는 압출 또는 몰딩 제품을 개시한다.
Patent KR-20030004414-A (KR)
IPC: B29C48/08
Filed: 2001-04-12
Abstract: 본 발명은 압출 용액, 바람직하게는 물, 셀룰로즈 및 3급 아민 옥사이드를 함유하는 압출 용액으로부터 연속 성형체(11)를 압출시키는 방법에 관한 것이다.  상기 압출 용액을 압출 도관 오리피스(10)로부터 압출시켜 연속 성형체를 수득한다.  이러한 연속 성형체를 공기 갭(12) 내로 유도시키면, 여기에서 연신된다.  루프 강도를 증가시키고 피브릴화되는 경향을 저하시키기 위해, 평균 가속도 및/또는 평균 열 유동 밀도를 예정된 식에 따라서 본 발명에 의해 제어한다.
Patent KR-20030031506-A (KR)
Inventor: AN MYUNG SUN
IPC: A47L11/00
Filed: 2003-01-13
Abstract: PURPOSE: An automatic cleaner using an adhesive tape is provided to relieve household work carrying out cleaning simultaneously, thereby providing good indoor environment. CONSTITUTION: An automatic cleaner comprises a main body mounted with a plurality of rollers detachably wound with a roll tape(2). The roll tape is formed with an adhesive layer(1) in an outer circumference. A motor is driven connected with a battery in the main body. A driven shaft(7) is formed in up/down direction of the main body rotating by a driving member connected to an output shaft of the motor. A direction switching gear(9) is meshed with a driven gear formed in the driven shaft. A direction changing device applies rotation force to the main body in operation of the motor.
Patent KR-20040066436-A (KR)
Inventor: HONG CHANG IL
IPC: D04H13/00
Filed: 2003-01-18
Abstract: PURPOSE: Provided is an elastic nonwoven fabric complex which grants flexible elasticity to the extensional axis of a tension nonwoven fabric, and has remarkable economic and industrial advantages. CONSTITUTION: A method of manufacturing the elastic nonwoven fabric complex comprises the steps of coating an elastic polymer coating material onto a release base paper to make a thin elastic texture film, and trans-attaching the thin elastic texture film onto a tension nonwoven fabric. The thin elastic texture film attached on the tension nonwoven fabric has a coating pattern for preserving the air permeability of the nonwoven fabric, and the attached area of the coating pattern is established to be less than 100% of the area of the tension nonwoven fabric. The elastic polymer coating material is an oil-soluble coating agent, or a coating solution where a thermal-adhesive and elastic material is dissolved in water or alcohol.
Patent KR-20040068790-A (KR)
Inventor: CHOI HO SEON
IPC: F24F11/00
Filed: 2003-01-27
Abstract: PURPOSE: An air conditioner for dehumidifying and a dehumidifying method are provided to keep constant indoor temperature by forming a dehumidifying pipe, and to dehumidify efficiently and comfortably by restricting refrigerant from flowing into an outdoor heat exchanger with valves in an inlet and an outlet of the outdoor heat exchanger. CONSTITUTION: An air conditioner comprises a compression unit(10) compressing refrigerant; an outdoor heat exchange unit(20) having a heat exchanger(21) and a fan(22) and exchanging heat with refrigerant and external air; an indoor heat exchange unit(30) having a first heat exchanger(31), a second heat exchanger(32) and indoor expansion units(33,34) between the first and second heat exchangers; an expansion part(40) placed between the indoor heat exchange unit and the outdoor heat exchange unit; and a dehumidifying pipe(60) connecting the discharge port of the compression unit to the rear end of the expansion part. A first control valve(71) is placed in the middle of the dehumidifying pipe to open and close the dehumidifying pipe. A second control valve(72) is placed in the inlet of the outdoor heat exchanger and closed in opening the first control valve, and a third control valve(73) is placed in the outlet of the outdoor heat exchanger and closed in opening the first control valve.
Patent KR-20040069394-A (KR)
Inventor: KIM JEONG UK
IPC: H04R1/24
Filed: 2003-01-29
Abstract: PURPOSE: A unified two-way speaker is provided to increase the efficiency of the manufacture by realizing the integration through the common use of the magnetic circuit used for each of the tweeter speaker and the woofer speaker. CONSTITUTION: A unified two-way speaker includes a first yoke(111), a magnet(112), a second yoke(113), a high tone frame(121), a high tone vibration plate(114), a high tone voice coil(123), a low tone frame(114), a low tone vibrational plate(115), a low tone voice coil(116), a damper(117) and a cap(118). The high tone frame(121) is connected to the top surface of the second yoke(113). The high tone vibration plate(114) is supported the top surface of the high tone frame(121). The high tone voice coil(123) is attached to the bottom surface of the high tone vibration plate(114) and placed between the first yoke(111) and the second yoke(113). The low tone frame(114) is supported on the side of the second yoke(113). The low tone vibrational plate(115) is attached to the bottom surface of the low tone frame(114). The low tone voice coil(116) is attached inside of the low tone vibration plate(115) and placed between the first yoke(111) and the second yoke(113). The damper(117) is attached to the side of the low tone voice coil(116) and the bottom surface of the low tone frame(114). And, the cap(118) is attached to the end of the low tone voice coil(116).
Patent KR-20040071438-A (KR)
Inventor: JU SEONG HU
IPC: H05B33/04
Filed: 2003-02-06
Abstract: PURPOSE: An organic electroluminescence display panel is provided to prevent damages of the panel by protecting organic materials constituting the panel from moisture and oxygen. CONSTITUTION: An organic electroluminescence display panel comprises an organic electroluminescence element(12) formed by forming a positive electrode(2), an organic film(4), a barrier rib(6), and a negative electrode(5) formed on a substrate(1); an inorganic protection film(7) deposited on the exposed surface of the organic electroluminescence element; a polymer protection film(8) deposited on the inorganic protection film, and which has a flat top surface(11); and a thin film type protection capsule(10) attached on the polymer protection film.
Patent KR-20040071812-A (KR)
Inventor: CHO HYE SEONG
IPC: A61K31/635
Filed: 2003-02-07
Abstract: PURPOSE: A method for inducing complete apoptosis of liver cells expressing protein HBx by treating reactive oxygen species inducing agents for specifically inducing reactive oxygen species and transcription factor NF-κB inhibitors is provided. Also is provided as a method for screening a drug and gene for inhibiting apoptosis of liver cells expressing protein HBx by the use of the above method. They can be effectively used in development of a hepatitis therapeutic agent and a gene therapeutic agent. CONSTITUTION: The method for inducing complete apoptosis of liver cells expressing protein HBx contains the steps: the treatment of reactive oxygen species inducing agents for specifically inducing reactive oxygen species as a mediator of a cell death pathway; and the treatment of transcription factor NF-κB inhibitors involved in cell survival. The method for screening a drug and gene for inhibiting apoptosis contains the steps of: introducing candidate genes into liver cells expressing protein HBx; treating reactive oxygen species inducing agents and NF-κB inhibitors in the culture medium obtained in the above cells; and determining whether or not the apoptosis is inhibited. The liver cells expressing protein HBx are cell line Chang X31. The reactive oxygen species inducing agents are menadione and the NF-κB inhibitors are sulfasalzine respectively.
Patent KR-20040073000-A (KR)
Inventor: JUNG JIN YONG
IPC: C12Q1/68
Filed: 2003-02-12
Abstract: PURPOSE: An antibiotics screening composition comprising spr0172 gene of Streptococcus pneumoniae or a protein product thereof, and an antibiotics screening method using the same composition are provided, which composition can be useful for screening antibiotics effective to Streptococcus pneumoniae and other pathogenic bacteria. CONSTITUTION: The antibiotics screening composition comprises spr0172 gene of Streptococcus pneumoniae having the nucleotide sequence set forth in SEQ ID NO:1 or a protein encoded by the spr0172 gene of Streptococcus pneumoniae having the amino acid sequence set forth in SEQ ID NO:2. The antibiotics screening method comprises the steps of: contacting the composition with a testing material; verifying the reaction between them; and determining whether the testing material inhibits the expression of the spr0172 gene of Streptococcus pneumoniae or protein encoded thereby.
Patent KR-20040074807-A (KR)
Inventor: LEE JAE SEONG
IPC: B82B3/00
Filed: 2003-02-19
Abstract: PURPOSE: Provided is a method for producing a paramagnetic nano particle which forms a paramagnetic substance and is very suitable to be used for purification of protein and/or drug delivery system in eco-friendly and economical process. CONSTITUTION: The method comprises the steps of (i) directly dispersing nano size of -Fe2O3 particles in water that is one of silica precursors, (ii) injecting a liquid tetraethoxysilane(TEOS; Si(OC2H4)4) into water having dispersed -Fe2O3 particles in uniform velocity, and (iii) drying a product of the step(ii). After the step(ii), the product of the step(ii) is aged while the water being stirred. After the step(iii), product of the steps(iii) and zirconia balls are charged into sieve net, and then the product is spheronized by sieving.
Patent KR-20040075253-A (KR)
Inventor: HONG SANG UK
IPC: H02K1/32
Filed: 2003-02-20
Abstract: PURPOSE: A motor and a washing machine are provided to achieve improved efficiency of heat radiation by forming air flow channels in upper and lower portions of a stator, respectively. CONSTITUTION: A motor comprises a stator(50); a rotor cup(60) for covering the outer surface of the stator; a rotor(70) arranged on the inner surface of the rotor cup, in such a manner that the rotor rotates together with the rotor cup by the electromagnetic force generated between the rotor and the stator; a lower blade(66) arranged on the inner bottom surface of the rotor cup, in such a manner that the lower blade permits cooling air to enter through a cooling hole(64) formed at the bottom surface of the rotor cup; and a vent(68) formed at the lower portion of the side surface of the rotor cup, in such a manner that air flows to outside from the inside of the rotor cup.
Patent KR-20040075573-A (KR)
Title: Dust collecting container for vacuum cleaner
Inventor: LEE HYEON JU
IPC: A47L9/10
Filed: 2003-02-21
Abstract: PURPOSE: A dust collecting container for a vacuum cleaner is provided to prevent filters from being clogged with dust by having at least three porous filters having different pores in size. CONSTITUTION: A dust collecting container(200) for a vacuum cleaner is composed of a dust collecting casing(210), and a filter assembly(220). The dust collecting casing includes a connecting hole(210b) connected to an air suction hole, and a discharge unit for discharging the sucked air. The filter assembly is detachably mounted to the discharge unit, and has at least three porous filters(221,222,223) having different pores in size.
Patent KR-20040078366-A (KR)
Inventor: PARK BYEONG YEONG
IPC: E02D17/20
Filed: 2003-03-04
Abstract: PURPOSE: A panel block for a retaining wall is provided to prevent a partial crack in a block and the swelling of a retaining wall. CONSTITUTION: The panel block(20) for a retaining wall contains a projected key(11) formed on the upper part of a block body(10) and a hollow(13), and a key groove(12) formed on the lower part of the block body(10) to fix the shape of the key(11). The retaining wall structure using a panel block(20) comprises a panel block(20) forming the surface of a retaining wall and piled up by coupling mutually using keys(11) and key grooves(12), a stiffener connected to a connection member(14) formed on the backside(b) of the panel block(20) and extended into the ground, and an anchorage extended to the end of the stiffener and anchored into the ground.
Patent KR-20040081978-A (KR)
Inventor: BAE KUK HWAN
IPC: A23L19/00
Filed: 2003-03-17
Abstract: PURPOSE: A chitosan-tomato prepared by soaking in an aqueous chitosan solution is provided. It has enhanced storability and nutrition and is useful as a health food. The soaking of the tomato in the aqueous chitosan solution extends its shelf life at the room-temperature by 3 to 4 days. CONSTITUTION: A ripe tomato is soaked in 0.1 to 0.5% aqueous chitosan solution for 20sec to 5min and then wind-dried. For an example, a red ripe tomato is washed, soaked in 0.3% aqueous chitosan solution for 1min and then wind-dried.
Patent KR-20040084004-A (KR)
Inventor: KIM JAE EUL
IPC: G08G1/095
Filed: 2003-03-26
Abstract: PURPOSE: An apparatus for driving a light emitting diode for used in a traffic signal light is provided to reduce the generation of failure without using the switch circuit and the transformer although it is used under a bad environment such as a high temperature. CONSTITUTION: An apparatus for driving a light emitting diode for used in a traffic signal light includes a rectifying unit(31) and a constant current control unit(32). The rectifying unit(31) rectifies the alternative current power source to obtain a direct current. And, the constant current control unit(32) controls the direct current in such a way that it is constantly supplied to the light emitting diode.
Patent KR-20040084015-A (KR)
Inventor: KIM UI CHEOL
IPC: A45D2/36
Filed: 2003-03-26
Abstract: PURPOSE: A lightweight heating rod for use in hair permanent waving is provided to allow hair permanent waving to be easily performed by employing a thin heating film as a heating member and to allow heat to be generated using the heat film only, thereby increasing user's convenience and reducing the manufacturing cost. CONSTITUTION: The heating rod comprises: a rod(10) for rolling hair(H) for shaping; a flexible heating film(12) which is inserted into the inner side of the rod(10), which has a resistant material arranged therein, and which generates heat when power is applied thereto; and an external power jack(13) for applying power to the heating film(12) to generate heat.
Patent KR-20040088277-A (KR)
Inventor: KWAK CHEOL WON
IPC: F01N1/08
Filed: 2003-04-09
Abstract: PURPOSE: A torque increasing device of a vehicle for sudden acceleration is provided to quickly increase torque of an engine, to reduce shock of the engine and a power transmission system, and to prevent the deterioration of fuel efficiency by reducing back pressure by discharging directly some of the exhaust gas without passing through a muffler. CONSTITUTION: A torque increasing device of a vehicle for sudden acceleration is composed of an exhaust pipe(2) for discharging the exhaust gas burned in an engine to the air; a muffler(4) installed at the exhaust pipe to damp exhaust noise with back pressure; a bypass pipe(6) connected with the exhaust pipe to guide the exhaust gas through the muffler; and a valve device(10) for opening and closing selectively the bypass pipe to reduce the output loss of the engine caused by the back pressure in a sudden acceleration.
Patent KR-20040090161-A (KR)
Inventor: KIM SSANG U
IPC: H04N5/63
Filed: 2003-04-16
Abstract: PURPOSE: A device and method for saving power of an image display system are provided to minimize power consumed while a power-saving function is carried out. CONSTITUTION: A device for saving power of an image display system includes a signal detector(100) and a microprocessor(200). The signal detector detects whether an effective signal is input and generates a wake-up signal corresponding to the detected result. The microprocessor controls the image display system to become a power-saving state when a power-saving function of the image display system is executed and, when the wake-up signal is provided in the power-saving state, restores the image display system to a normal operation state.
Patent KR-20030084612-A (KR)
Title: ＮＯｘ를 감소시키는 왕복 내연 기관 작동 방법
IPC: F02B47/02
Filed: 2003-04-18
Abstract: 가능한 한 소량의 물을 소비하면서 NO x 감소를 최대화할 수 있는 동시에, 연료 소비 및 매연에 미치는 악영향을 최소화할 수 있는 작동 방법을 제공하기 위해, 하나 이상의 터보 차저와 과급 공기 냉각기를 구비한 왕복 내연을 작동함에 있어서, 모든 부하 범위에서 현 부하에 해당되는 연료의 100 질량%를 기준으로 하여 물 분율이 15 내지 20 질량%인 연료/물 에멀젼으로 운전하고; 75 % 이상의 부하 범위 및 30 % 이하의 부하 범위에서는 점화 시점을 앞당기고, 그 사이의 중간 부하 범위에서는 점화 시점을 늦추어 각각 운전하며; 75 % 이상의 부하 범위 및 30 % 이하의 부하 범위에서는 과급 공기에 소량의 물을 첨가하거나 물을 첨가하지 않고, 그 사이의 중간 부하 범위에서는 다량의 물을 첨가하여 각각 운전하도록 조치한다.
Patent KR-20040091959-A (KR)
Inventor: LEE JONG WON
IPC: C02F1/74
Filed: 2003-04-23
Abstract: PURPOSE: Provided is a device for purifying pond which prevents the pond from being contaminated and is able to reduce the maintenance costs. CONSTITUTION: In a device for purifying pond by spraying water supplied from a pump (P) to the pond inside to increase dissolved oxygen, the device comprises an intake (5) located in the deep part of the pond, a sucking line (3) connected between the intake and the pump, a medicinal fluid supplying pipe (4) connected along the edge line of the pond to evenly supply the medicinal fluid supplied from the pump to the all part of the pond and having closed ends part thereof, many connection pipes, each branched from the medicinal fluid supplying pipe to the inside at regular intervals and a venturi nozzle (7) connected to the line end of the connection pipe and connected to an air inhaling pipe (6) communicated with the atmosphere at the center.
Patent KR-20030043844-A (KR)
Inventor: KO TAE SEOK
IPC: A61H39/06
Filed: 2003-04-28
Abstract: PURPOSE: An automatic control device for an electronic moxacautery operation is provided to make a thermotherapy effect by selectively applying electricity to a heat generating catheter via a control circuit by one-touch method of a prescription switch. CONSTITUTION: The device comprises: a temperature controller(4) capable of temperature control of a heat generating catheter; a control circuit capable of selective control of acupuncture points of hands(2,3) and feet by symptoms; a plurality of heat generating catheters(11) attached on the acupuncture points of the hands and feet; and a height controller(10) capable of height control of the heat generating catheters.