baber/WOPTO huggingface dataset:
Patent KR-20030032520-A (KR)
Title: Inter Cooler Cooling System Using Intake Negative Pressure of Engine
Inventor: JUNG HOE JO
IPC: F02B29/04
Filed: 2001-10-18
Abstract: PURPOSE: An intercooler cooling system is provided to achieve improved cooling efficiency of intercooler by increasing the amount of inhaled air even when the load of the motor vehicle is high, while improving engine performance. CONSTITUTION: An intercooler cooling system comprises an intercooler duct(8) connected between an intercooler(3) and an air cleaner(7), wherein the intercooler duct has a through hole(8a) formed in the vicinity of the air cleaner; a shutter valve(10) arranged adjacent to the through hole so that the shutter valve opens/shuts and forms a channel(9) of the intercooler duct by opening/shutting the through hole in accordance with electrical signals output from an electronic control unit; an air duct(11) connected between a radiator grille(5) and the air cleaner; and a charger(12) connected between the air cleaner and the intercooler.
Patent KR-20020005535-A (KR)
Inventor: LEE HYEON SEUNG
IPC: G06F9/44
Filed: 2001-11-08
Abstract: PURPOSE: A software design and production model for supporting automation and integration of an entire base order determination research in the BAC-end sequencing and STC approach genome sequencing with shotgun is provided so that data modeling and function constitution for the software design and production can be achieved by automating a research process and integrating data. CONSTITUTION: Research data including a clone, marker and contig must be integrated on the basis of an optimized database for the genome research such as Acedb in order to embody the whole sequencing. In addition, research processes including physical mapping and genetic mapping, sequence analysis processes, and succeeding processes including OSF search and Homology analysis should be organically integrated according to data and user interfaces. Accordingly, models are represented in a strategical model diagram of the genome research, a sequential typical diagram of the respective unit processes, and a cyclic development diagram of a real research cycle, which is appropriate for the whole sequencing research cycle of the BAC-end sequencing and STC approach genome sequencing with shotgun.
Patent KR-20030039089-A (KR)
Title: A Pneumatic Radial Tire for Heavy Duty
Inventor: PARK DONG JU
IPC: B60C11/01
Filed: 2001-11-12
Abstract: PURPOSE: A pneumatic radial tire is provided to protect a sidewall by making a sidewall of the tire thick, to increase handling efficiency by increasing stiffness, and to improve durability by reducing generation of heat. CONSTITUTION: A pneumatic radial tire includes a groove(30) formed circumferentially on the outer periphery of a sidewall. The thickness of the sidewall is 6¯9mm. The groove is formed on a location which 3¯6mm separates from the end of a tread(20). The maximum depth of the groove is 2¯4mm. The section is a shape of a circular arc. The pneumatic radial tire protects the sidewall by forming the thick sidewall, increases handling efficiency by improving stiffness, and improves durability by reducing generation of heat in traveling.
Patent KR-20030039503-A (KR)
Title: Lateral transistor and its manufacturing method
Inventor: JUN BON GEUN
IPC: H01L29/735
Filed: 2001-11-13
Abstract: PURPOSE: A method for fabricating a lateral transistor is provided to increase a current amplification factor(Hfe) by forming a high density n-type well in a p-type emitter region and a p-type collector region so that a base width substantially becomes narrow. CONSTITUTION: A p-type substrate(2) of an almost plate type is prepared. An n¬+ type buried layer(4) is diffused to the p-type substrate. A predetermined thickness of an n¬- type epi-layer(6) is grown on the p-type substrate and the n¬+ type buried layer. An oxide layer is formed on the n¬- type epi-layer formed through a photolithography process wherein a predetermined portion of the oxide layer is open. The n-type well(14) is formed in a predetermined depth of the n¬- type epi-layer opened by the oxide layer. An n¬+ type base region(12) is diffused to the n¬- type epi-layer to be connected to the n¬+ buried layer. Boron ions are implanted into the n-type well to form the p-type emitter region(8) and the p-type collector region(10) wherein the respective regions are formed inside the n-type well.
Patent KR-20030040963-A (KR)
Title: Power steering oil pump
Inventor: LEE SEONG DAE
IPC: B62D5/07
Filed: 2001-11-17
Abstract: PURPOSE: An oil supply regulating apparatus for a power steering is provided to improve steering stability by regulating the oil supply amount to the power steering gear at high speed and by supplying oil properly and returning the remaining oil at pressure of oil from an oil pump over the reference value. CONSTITUTION: An oil supply regulating device is composed of a plunger(50) movably installed in a sleeve(60); a rod(40) combined with the end of the plunger, and moved according to pressure of oil from an intake port to discharge oil through an outlet; a spring(30) combined with a supporter(20) to supply repulsive force to the side of the rod; a spool(70) moving opposite to the discharge direction along a guide groove according to pressure of oil; a return unit feeding oil back in moving the spool; and a return spring(80) returning by supplying repulsive force to the spool in lowering pressure of oil. Steering stability is improved by regulating the supply amount of oil to the power steering gear at high speed.
Patent KR-20030042052-A (KR)
Title: Method for formming thin film transistor
Inventor: CHOI GYU HWAN
IPC: H01L27/12
Filed: 2001-11-20
Abstract: PURPOSE: A method for fabricating a thin film transistor(TFT) is provided to prevent a characteristic from being deteriorated by implanting a hydrogen component except impurities into a channel layer in implanting impurities into a semiconductor layer in a P-type TFT area or an N-type TFT area while using a gate as a mask after generating the impurities through an ion shower method. CONSTITUTION: A semiconductor layer is formed on a conductive TFT area of a substrate(30). A gate insulation layer(32) and a conductive layer(33) are sequentially formed on the substrate including the semiconductor layer. A photoresist layer pattern(34) closing the center of the semiconductor layer is formed on the conductive layer. An ion implantation process is performed through an ion shower method using the photoresist layer pattern as a mask to form a source/drain region in the semiconductor layer at both sides of the gate.
Patent KR-20030042306-A (KR)
Title: CMOS image sensor with asymmetry fabry-perot cavity and the method for fabricating thereof
Inventor: LIM YEON SEOP
IPC: H01L27/146
Filed: 2001-11-22
Abstract: PURPOSE: A method for fabricating a complementary metal oxide semiconductor(MOS) image sensor with an asymmetry fabry-perot(AFP) cavity structure is provided to increase condensing efficiency by minimizing the loss and reflection of the light incident on the image sensor. CONSTITUTION: A relative device like a photodiode(3) is formed on a substrate(1). A passivation layer made of a silicon oxide layer(10) is formed on the substrate. The anti-reflective coating(ARC)(11) is formed on the passivation layer composed of a silicon oxide layer. The silicon oxide layer has an index of reflection of 3.0-4.0.
Patent KR-20030043039-A (KR)
Inventor: JUNG CHANG HUN
IPC: F24F13/28
Filed: 2001-11-26
Abstract: PURPOSE: An air clean filter installing structure of a ceiling duct type air conditioner is provided to simply install the air clean filter. CONSTITUTION: A structure for installing an air clean filter of a ceiling duct-type air conditioner comprises a cabinet(54) installed to a ceiling; an air clean filter(60) upward inserted into an insertion hole part(55) formed at the bottom surface of the cabinet; and a locking unit(70) installed at the bottom surface of the cabinet, to prevent downward separation of the air clean filter. A suction duct and a discharge duct are connected to the cabinet. The cabinet has a heat exchanger and a blower within. Right and left guide brackets(56) guiding vertical movement of the air clean filter are installed on both sides of the cabinet.
Patent KR-20010112193-A (KR)
Title: 컴퓨터전원 스위치가 부착된 컴퓨터키보드
Inventor: KIM DAE GYO
IPC: G06F3/02
Filed: 2001-11-26
Abstract: 본 발명은 컴퓨터키보드의 기능을 향상시키는 구조를 가진 컴퓨터키보드에 관한 것이며, 컴퓨터를 작동시키기 위해 컴퓨터 본체전면에 있는 전원스위치, 리셋스위치를 컴퓨터 키보드에 장착하여 컴퓨터키보드에서 컴퓨터의 전원을 켤 수 있도록 하여 몸이 불편한 사람과 컴퓨터 본체를 책상 아래에 놓고 사용하는 사용자 등이 컴퓨터 파워스위치를 켜거나 컴퓨터사용 중 시스템 다운 등으로 리셋버튼을 눌러야 되는 경우 허리를 굽히거나 하지 않고 컴퓨터키보드에서 바로 사용할 수 있다.
Patent KR-20030044386-A (KR)
Title: an apparatus to fix an auxiliary winding hook to a basket
Inventor: DAN JIN GYEON
IPC: F27D5/00
Filed: 2001-11-29
Abstract: PURPOSE: An apparatus for fixing an auxiliary hook holder of basket is provided to prevent the auxiliary hook holder from being dropped so as to avoid facility damage and prevent charging operation from being delayed due to malposition of the auxiliary hook holder. CONSTITUTION: A basket(1) includes a basket door(3) installed at a bottom portion of the basket, a pair of main hook holders(11) mounted at opposite sides of the basket(1) and connecting operation rods(5) for opening/closing the basket door(3) to operation rod covers(7) by means of hinge mechanism(9), an auxiliary hook holder(13) at which an auxiliary hook of a charging crane is held, and an auxiliary hook holder support(17) on which the auxiliary hook holder(13) is seated. An apparatus for fixing an auxiliary hook holder comprises an auxiliary hook holder support(19) including a seat plate(23) installed on the operation rod cover(7) in parallel, an auxiliary seat plate(25) connected at both ends of the seat plate(23) by means of an elastic member and connected in the middle of the seat plate by means of hinge mechanism(37), an elevation rod(27) of which upper end is connected to the hinge mechanism(37) of the auxiliary seat plate(25) and having an elastic member which is vertically connected through a center of the set plate(23) so as to be interposed between the seat plate(23) and the auxiliary seat plate(25) for providing elasticity; and an auxiliary fixing part(21) including a hook operation rod(29) of which one end is rotatably connected to one end of the elevation rod(27) of the auxiliary hook holder support(19), an axle(31) fixedly engaged with other end of the hook operation rod(29) and of which both ends are rotatably connected to the operation rod cover(7), and a hook which is engaged or disengaged in a hook hole provided at the auxiliary hook holder(13) according to the up and down movement of the elevation rod(27).
Patent KR-20030045570-A (KR)
Title: Primitive Transmitting Method between Protocol Layers on the basis of Streaming Technique in Mobile Terminal
Inventor: JIN SEONG GEUN
IPC: H04L29/06
Filed: 2001-12-04
Abstract: PURPOSE: A method for transmitting a primitive between protocol layers of a mobile terminal by using a stream technique is provided to transmit primitive between protocol layers by providing an up/down stream cue to a protocol stack to get information required for each protocol layer. CONSTITUTION: A method for transmitting a primitive between protocol layers of a mobile terminal by using a stream technique includes the steps of: providing a single up stream cue(15) to transmit the up primitive between a plurality of protocol layers and a single down stream cue(15) to transmit the down primitive between a plurality of protocol layers to process by taking the required information by accessing to the single up or down stream cues(15) at each of the plurality of protocol layers and returning the result to the single up or down stream cue, wherein the process of the up or down primitive between each of the protocol layers is processed in a single stream cue.
Patent KR-20030049441-A (KR)
Title: method for manufacturing of semiconductor device
Inventor: LEE WAN GYU
IPC: H01L29/78
Filed: 2001-12-15
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve capability and operation speed of devices by shortening the distance between a silicide layer and a channel. CONSTITUTION: An isolation layer(32) is formed at a semiconductor substrate(31) to define an active region . A gate electrode having a gate insulating layer is formed on the active region. An LDD region(35) is formed in the substrate. By forming and selectively etching an insulating layer on the resultant structure, a gate spacer(36) is formed at both sidewalls of the gate electrode and the surface of the substrate is etched. After cleaning the exposed surface of the substrate, a source/drain region(37) is formed in the substrate. PAI(Pre-Amorphization Implant) processing is performed to reduce the grain size of polysilicon. A metal silicide layer(40) is then formed on the gate electrode and the source/drain region.
Patent KR-20030055987-A (KR)
Title: A composition for retaining bordeaux mixture
Inventor: JUN JONG SU
IPC: A01N59/20
Filed: 2001-12-27
Abstract: PURPOSE: A composition obtained by adding stearic acid to emulsified paraffin and then agitating with water is provided. The composition increases the adhesion of a lime-Bordeaux liquid and prevents the loss of lime. Therefore, it prolongs the duration of efficacy thereof and prevents the surface of a plant body from disease and insect damage, wind and freeze damage. CONSTITUTION: A composition for prolong the efficacy of a lime-Bordeaux liquid comprises 24 to 36% by weight of emulsified paraffin of a solid phase, 4 to 6% by weight of stearic acid, 57.9 to 71.9% by weight of water and 0.1% by weight of a preservative.
Patent KR-20030056162-A (KR)
Title: Cell Based Ethernet Switch System
Inventor: KIM JONG CHEON
IPC: H04L12/413
Filed: 2001-12-27
Abstract: PURPOSE: A cell-based Ethernet switch system is provided to operate a single Ethernet switch by a frame unit, connect several single Ethernet switches, and perform the connection between the single Ethernet switches by a cell unit. CONSTITUTION: A plurality of ECMs(Ethernet Control Modules)(100) switch fast Ethernet ports. A GSM(Global Switch Module)(300) connects to a plurality of the ECMs(100), and switches links. Each of the ECMs(100) has a plurality of MCBs(Media Control Blocks) for transmitting and receiving data with each PHY(Physical layer protocol) through an MII(Media Independent Interface), and an ARB(Address Resolution Block) for deciding forwarding with reference to an address table and a VLAN(Virtual Local Area Network) table. Each of the ECMs(100) has an LSB(Local Switching Block) for storing frames in a data buffer according to forwarding information, and an ICB(Interdevice Control Block) for transmitting and receiving data with another ECM through the GSM(300).
Patent KR-20030058213-A (KR)
Title: Alignment Film for Liquid Crystal Display Device and Method of Manufacturing the same
Inventor: LIM JONG GI
IPC: G02F1/1335
Filed: 2001-12-29
Abstract: PURPOSE: An alignment film for a liquid crystal display device and a method for fabricating the film are provided to check the mis-alignment easily by a worker instead of an inspecting machine, thereby preventing the failure in advance and reducing the failure rate. CONSTITUTION: In a liquid crystal display device, a base substrate(160) is defined with cell areas(V) and dummy areas(VI) around the cell areas. The cell areas are formed with a plurality of color filter cells(162), and the dummy areas are formed with main and auxiliary align keys(164,165) at upper and lower parts. In the color filter cells, red, green and blue color filters(168a-168c) are repeatedly formed. The main align keys are formed with a material of black matrix positioned boundaries among color, and the auxiliary align keys are formed with a material of the color filters by adding auxiliary align keys to a mask for photolithography of the color filters.
Patent KR-20030058345-A (KR)
Title: Colored pearl pigment and method for preparing the same
Inventor: CHO DONG JE
IPC: C09C1/62
Filed: 2001-12-31
Abstract: PURPOSE: A colored pearl pigment which has excellent chemical resistance, metallic gloss and dichroic property and can be used in a print ink, a cosmetic, a wallpaper and plastic processing. CONSTITUTION: The colored pearl pigment is prepared by the process comprising the steps of: adding a pearl pigment consisting of a natural or synthesized mica on which a metal oxide is coated to the surface-treating solution containing 0.1 to 3.0 wt% of an aminosilane coupling agent based on the coated pearl pigment, warming and drying to perform the surface treatment; and adding the surface-treated pearl pigment to a dying solution containing 0.1 to 10.0 wt% of a dye based on the surface-treated pearl pigment to dye it.
Patent KR-20010074755-A (KR)
Title: 낮은 개구수의 광 입력을 높은 개구수의 광학 장치에커플링시키는 장치
IPC: A61B1/06
Filed: 1999-07-23
Abstract: 조명 시스템은 광원과 광을 수신하도록 구성된 광 입력 단부(12)를 갖는 테이퍼가 형성된 번들의 용융된 광학 파이버(10)를 포함하며, 상기 광 입력 단부(12)는 제 1 단면적(d1)과 제 1 개구수(na1)을 가지며, 테이퍼가 형성된 번들은 광을 출력하도록 구성된 출력 단부(16)를 가지며, 상기 출력 단부(16)는 제 2 단면적(d2)과 제 2 개구수(na2)를 갖는다. 용융된 광학 파이버(10)의 번들은 제 1 및 제 2 단면적 사이의 사이즈가 상이하도록 입력 단부(12)와 출력 단부(16) 사이에 테이퍼가 형성되어, 출력 단부(16)에서 배출되는 광은 더 높은 개구수를 갖는다. 제 1 파이버 옵틱 광 가이드(28)는 광원으로부터 나온 광을 수신하며 테이퍼가 형성된 번들의 입력 단부(12)에 광을 전달하도록 광원에 결합된다. 제 2 파이버 옵틱 광 가이드(32)는 내시경 또는 다른 조명 장치의 제 2 파이버 옵틱 광 가이드(32)를 통하여 번들의 출력 단부(16)로부터 광을 전달한다.
Patent KR-20010072074-A (KR)
Title: 비디오 신호의 인코딩
IPC: H04N7/36
Filed: 2000-05-08
Abstract: 비디오 신호를 인코딩하기 위한 방법 및 장치에 있어서, 선택(39)은 동작-보상되고 인코딩된 비디오 신호(I,B,P)의 발생과 더 높은-해상도의 화상(I H )의 발생사이에서 이루어진다. 상기 더 높은-해상도의 화상(I H )의 생성은 더 낮은 해상도의 일연의 후속 화상들(f 1,2,3,... )내의 동작을 판단하는 것에 의존한다. 상기 더 높은 해상도의 화상(I H )이 상기 화상들(f 1,2,3,... )로부터 보간된다(38). 본 발명의 양호한 실시예에서, 소정의 관심있는 영역들(S(ROI))은 상기 비디오 신호로부터 선택된다(36). 상기 관심있는 영역들에 관련된 화상들(f 1,2,3,... )은 영상 센서(2)에 의해 픽업된 바와같이 전체적 화상들보다 더 적은 메모리(33)를 점유한다. 종래의 화상 메모리 (33)는 어떤 관심있는 영역에 관련된 상기 일련의 화상들(f 1,2,3,... )을 저장하기에 충분하다. 동작 판단(31)은 상기 화상들 상에서 수행되고 그것들의 동작 벡터들(m)은 벡터 메모리(37)에 저장된다. 더 높은 해상도의 화상들(I H )은 상기 저장된 화상들 (f 1,2,3,... )및 그것들의 동작 벡터들(m)로부터 보간된다(38). 본 발명은 예를들어 카메라 시스템(1)내에서 센서(2)-인코더(3)통합을 위해 응용될 수 있다.
Patent KR-20010074842-A (KR)
Title: 폴리하이드록시카르복시산의 제조방법
IPC: B29B9/12
Filed: 2000-06-22
Abstract: 본 발명은, 중량평균분자량이 50,000 내지 1,000,000인 고분자량의 폴리하이드록시카르복시산을 제조하는 방법에 있어서, (A) 중량평균분자량이 2,000 내지 100,000인 폴리하이드록시카르복시산의 펠릿을 유리전이점이상 융점이하의 온도에서 교반하에 가열하고, 시차주사열량계를 사용해서 폴리하이드록시카르복시산의 승온분석을 행할 때 인지되는 결정화 열에 상당하는 발열피크영역이 최대 10J/g이하이고, 용융열에 상당하는 흡열피크영역이 38J/g이상이 될 때까지 상기 폴리하이드록시카르복시산의 펠릿을 가열하는 공정과, (B) 상기 폴리하이드록시카르복시산을 고체상 중축합반응온도까지 가열하는 공정으로 이루어진 결정화 공정 및 시차주사열량계를 사용해서 결정화된 폴리하이드록시카르복시산의 승온분석을 행할 때 인지되는 흡열피크의 흡열개시온도이하에서 상기 결정화된 폴리하이드록시카르복시산을 반응시키는 고체상 중축합공정을 구비한 것을 특징으로 하는 중량평균분자량이 50,000 내지 1,000,000인 고분자량의 폴리하이드록시카르복시산의 제조방법을 제공한다. 
     본 발명에 의하면, 저분자량의 폴리하이드록시카르복시산의 펠릿이 블로킹을 일으키는 일이 없고, 고분자량의 폴리하이드록시카르복시산을 효율적으로 제조하는 것이 가능하다.
Patent KR-20010075120-A (KR)
Title: 우울증의 치료
IPC: A61K31/438
Filed: 1999-09-14
Abstract: 화합물 1'-[4-[1-(4-플루오로페닐)-1 H -인돌-3-일]-1-부틸]-스피로[이소벤조푸란-1(3 H ),4'-피페리딘]은 항우울효과를 시험하기에 적당한 모델에서 활성이며, 우울증 또는 우울증 증후군과 관련된 질병의 치료를 위한 약제의 제조에 유용하다.
Patent KR-20010089655-A (KR)
IPC: B66B5/06
Filed: 1999-09-27
Abstract: 본 발명의 예를 든 실시예는 엘리베이터 카의 가속도를 탐지하여 가속도 신호를 발생하는 가속도계를 구비하는 엘리베이터 제동 시스템에 관한 것이다.  과-가속도 탐지 모듈은 가속도 임계치에 대해 가속도 신호를 대비시키는 것이다.  만일, 과-가속도 탐지 모듈이 과-가속도 상태를 탐지하면, 제1스위칭 디바이스가 제동 조립체를 작동시키기 위해 솔레노이드로의 파워를 차단한다.
Patent KR-20010102155-A (KR)
IPC: H04N7/26
Filed: 2000-12-12
Abstract: 본 발명은 흥미있는 디코딩된 픽셀 데이터(DP)를 적응적으로 필터링하도록(40), 이웃한 화상 블록들의 실행-길이 코드들(RLC)을 이용함으로서 브로키니스 감소 기술들을 화상 이미지들에 인가하기 위한 방법 및 장치로서, 그에 의해 픽셀들의 이웃하는 블록들간의 명암과 색의 계조들이 매끄러워진다. 본 발명은, 단일 화상 블록 뿐 아니라 블록들 사이의 픽셀 데이터를 적응적으로 필터링(40) 할 수 있다. 상기 방법은, 제 1 화상 블록 및 이웃하는 화상 블록의 실행 길이 코드들(RLC)을 얻는 단계(20), 제 1 화상 블록 및 이웃하는 화상 블록의 실행 길이 코드들을 기본으로 하는 필터 계수들을 유도하는 단계(30), 필터 계수들, 디코딩된 제 1 화상 데이터(DP) 및 이웃하는 화상 데이터를 적응 필터(40)에 제공하는 단계 및, 제 1 및 이웃하는 화상 블록들의 디코딩된 화상 데이터(DP)를 필터링하여, 그에 의해 출력된 필터링된 화상 신호(FP)를 생성하는 필터링 단계를 포함한다. 상기 장치는 이 방법을 수행하기 위한 필수적인 구조를 포함한다.
Patent KR-20010102302-A (KR)
IPC: C23C16/44
Filed: 2000-12-22
Abstract: 본 발명은 진공상태 가능한 처리용기와, 상기 처리용기 내에 설치되고, 피처리체가 재치될 수 있는 재치대를 구비하고 있다.   링형상의 가이드링부재가, 상기 재치대의 상방에서, 상기 재치대 상에 재치되는 피처리체의 바깥둘레를 둘러싸도록 배치되고, 상기 피처리체의 상기 재치대 상으로의 재치시에 상기 피처리체를 상기 재치대 상에 안내하도록 되어 있다.   상기 가이드링부재의 내주측 하면과 재치대의 상면과의 사이에, 파티클 발생 방지공간이 형성되어 있다.
Patent KR-20010102449-A (KR)
IPC: A22B5/00
Filed: 2000-02-29
Abstract: A tool for removing leaf lard from a carcass includes a head for mechanically engaging the lard, a reversible driver for rotating the head in a forward direction and in a reverse direction, a trigger connected to operate the reversible driver and begin rotation of the head in the forward direction to wind lard onto the head, and a controller connected to the trigger, the controller automatically reversing the driver and rotating the head in the reverse direction to unwind lard from the head after the trigger is released. The head preferably includes multiple hooks arranged to engage the lard and positioned on the head to an avoid damage to adjacent meat.
Patent KR-20020005606-A (KR)
Title: 티아졸로인돌리논 화합물
IPC: A61K31/431
Filed: 2000-03-01
Abstract: 본 발명은 화학요법 및(또는) 방사선 요법을 받는 환자에게서 이러한 요법에 의해 유발된 상피 세포독성 부작용(예, 탈모증, 수장족저 증후군, 점막염)을 예방 또는 그 심도를 감소시키기 위한 사이클린 의존성 키나제 II 억제제로서 유용한 티아졸-인돌 화합물을 제공한다.
Patent KR-20010102577-A (KR)
IPC: C08F2/50
Filed: 2000-03-23
Abstract: The use of phenylglyoxalic esters of the formula Iin which the two radicals R1 and A are as defined in the descriptionas photoinitiators in powder coating materials for exterior applications. The compounds of the formula I show little propensity toward yellowing.
Patent KR-20020009587-A (KR)
IPC: H04L12/56
Filed: 2000-03-31
Abstract: A packet data network (PDN) has been described comprising a plurality of switching base stations (SBS) being adapted to selectively address wireless network switches (WNS) assigned especially for given mobile end stations (MES), through which wireless network switches communication streams for particular mobile end stations (MES) remain being routed even during handover from switching base stations. The routing procedures in the packet data network (PDN) ensure that complex protocol management is avoided thereby increasing efficiency of the network.
Patent KR-20020002490-A (KR)
Title: 파워 모듈
IPC: H03K17/08
Filed: 2000-02-25
Abstract: IGBT 등의 자기소호형 반도체를 구비하고, 상기 반도체의 보호기능을 갖는 파워 모듈에 관한 것으로, 특히 IGBT의 과전류의 오검출방지를 도모하는 것이다. 
     센스이미터전류 IS의 도약분을 고려해서 저항(11)의 저항치 R3를 결정하고, 센스이미터전류 IS의 도약후의 감쇄시정수와 같게 되도록 시정수(C3 ×R3)를 콘덴서(10)의 용량 C3에 의해 결정함으로써, 센스이미터전류 IS의 도약에 의한 과전류 오검출을 방지하게 된다.
Patent KR-20020021643-A (KR)
Title: Insulated Electrical Conductor
IPC: H01B7/02
Filed: 2000-06-02
Abstract: A wire and cable insulation system comprising a first inner tape (22), comprising an impregnated mica tape, having an emulsion deposited polymer coating on at least one side of the tape and a second outer layer (24) comprising a tape wrapped or extruded fluoropolymer.
Patent KR-20030062785-A (KR)
Inventor: YOO MYEONG GEUN
IPC: F04B39/00
Filed: 2002-01-19
Abstract: PURPOSE: A reciprocating compressor is provided to feed lubricant to a compression part actively by pumping lubricant from a casing to the friction sliding portion of the compression part with reciprocating the plunger, and to cut down cost by reciprocating the plunger in the pumping case with resonating in driving the motor. CONSTITUTION: A reciprocating compressor comprises a casing(2) filled with lubricant; a rotary resonant motor installed in the casing for reciprocating and rotating a rotating shaft at high speed in applying power; a power train unit converting rotational force of the rotating shaft into linear motion; a compression part connected to the power train unit to discharge fluid by compressing fluid from a cylinder; and a pumping unit(40) supplying lubricant from the casing to the friction sliding portion of the compression part by resonance. Lubricant is supplied to the compression part by pumping the lubricant from the casing with reciprocating the plunger and vibrating first and second compression springs(45,46) in driving the motor.