baber/WOPTO huggingface dataset:
Patent KR-20020038294-A (KR)
Title: Filter cage or manufacturing method of filter cage of bag filter type for a dust collector
Inventor: JUNG YONG TAEK
IPC: B01D46/00
Filed: 2000-11-17
Abstract: PURPOSE: A bag filter type filter cage for a dust collector is provided which is inexpensive, easily manufactured, and has superior durability, corrosion resistance and impact resistance by manufacturing a cylindrical filter cage by extrusion using a recycling resin raw material, and a method for manufacturing the filter cage is provided. CONSTITUTION: In a method for manufacturing a filter cage for a bag filter using an ordinary cylinder shape forming apparatus(100), the method for manufacturing the bag filter type filter cage for a dust collector comprises extruding synthetic resin in a band shape using extrusion dies; forming a cylinder shape(20) by overlappingly coiling the band shaped synthetic resin(10) in a spiral form; perforating a plurality of vent holes(21) on the cylinder shape(20) using a perforating device(140); perpendicularly cutting upper and lower parts of the cylinder shape(20) adjusting to a length of a filter bag; and assembling the cylinder shape(20) by covering an upper cap equipped with a filter bag coupling part on the upper part of the cylinder shape(20) and covering a lower cap one end of which is closed on the lower part of the cylinder shape(20). In a filter cage for bag filter which is covered with a filter bag so as to be used in a dust collector, the bag filter type filter cage for the dust collector comprises a cylinder shape in which a band shaped resin is coiled so that one side of the band shaped resin is spirally overlapped; a plurality of vent holes perforated along the outer circumference of the cylinder shape; an upper cap equipped with a filter bag coupling part coupled to the upper part of the cylinder shape; and a lower cap which is coupled to the lower part of the cylinder shape, and one end of which is closed.
Patent KR-20020043411-A (KR)
Title: Sensor structure of seat belt for vehicle
Inventor: SONG BONG SU
IPC: B60R22/343
Filed: 2000-12-04
Abstract: PURPOSE: A vehicle body insensitive type sensor structure is provided to enhance wearing feeling of a seat belt by installing a wire of spring steel material additionally to allow the seat belt to be locked only when a vehicle body is vibrated above a predetermined value and a slope of the vehicle body is steeply changed. CONSTITUTION: A ratchet(14) are formed at one side of a drum(12) onto or from which a webbing(1) is wound or unwound by rotation of the drum(12). An operating lever(26) is hingedly connected to one side of a ball housing(22) at one end thereof and formed with a pawl(26a) at the other end thereof. The operating lever(26) is adapted to selectively restrict rotation of the drum(12) as it is pivoted by a sensor(20). A wire(16) is mounted which rotates about one end(16a) thereof in the same direction as that of rotation of the drum(12) together with the drum(12) during rotation of the drum(12). The one end(16a) of the wire(16) is mounted to the center shaft(12a) of the drum(12) and the other end(16b) of the wire(16) is formed to protrude toward a sensor cover(10a) and located in a space between a stopper(11) and the pawl(26a). When the drum(12) rotates in the direction of winding the webbing(1), the other end(16b) pushes the pawl(26a) so that the pawl(26a) is maintained at a constant distance outside an interference region thereof. When the drum(12) rotates in the direction of unwinding the webbing(1), the other end(16b) is caught by the stopper(11).
Patent KR-20020045767-A (KR)
Title: System for managing and controlling automatic teller machine
Inventor: KIM GAP SU
Filed: 2000-12-11
Abstract: PURPOSE: A system for operating a bank automation device is provided to improve the convenience, use and efficiency of an ATM(Automatic Teller Machine) by adding various functions to the ATM. CONSTITUTION: The system includes a CDMS(Cash Dispenser Management System) service system module(112), an on-line operation system module(114), an input/output management system module(116), an expert management system module(113), and a connected communication network management system module(115). The CDMS service system module is for capital totaling, replacement, correct accounting, error management, commission management, input/output management, and databasing. The expert management system module is for verifying the authenticity of a report transmitted from an affiliated organization and the correct transfer of a corresponding transaction history to a main computer system and the affiliated organization. The connected communication network management system module prevents an error or a change of the report by checking the communication line and supports the correction of an error.
Patent KR-20020046055-A (KR)
Title: Apparatus for testing electrical character of semiconductor device
Inventor: LEE GI SANG
IPC: H01L21/66
Filed: 2000-12-12
Abstract: PURPOSE: An apparatus for testing an electrical characteristic of a semiconductor device is provided to make a pointed end of a probe in contact with a measurement pad of unit semiconductor devices, by always making the supporting unit of the probe have a uniform length even in a high temperature state. CONSTITUTION: A transfer unit is transferred in X and Y axes, installed in a table(41). A wafer chuck(61) is installed in the transfer unit. A wafer(63) to test is mounted on the wafer chuck, and a heating unit is built in the wafer chuck. A probe fixing unit(53) has an exposure part for exposing the wafer chuck, installed in the table by interposing a column. A probe control unit(55) is installed in a corner of the exposure part on the probe fixing unit. The supporting unit(57) at one side of the probe(56) is axis-fixed to the probe control unit, and the pointed end(59) at the other side of the prove comes in contact with the wafer. The first heat sink unit is formed to coat the outer portion of the supporting unit.
Patent KR-20020047539-A (KR)
Title: Method for preparing acryl based impact-reinforcement
Inventor: HAN JANG SEON
IPC: C08L51/00
Filed: 2000-12-13
Abstract: PURPOSE: Provided is a method for producing an acrylic impact stiffener capable of substantially increasing impact resistance by being contained in a vinyl chloride resin. CONSTITUTION: The method comprises blending a) 50-90 parts by weight of large-bore latex of core-shell structure having a particle size of 200-500 nanometer, and b) 10-50 parts by weight of small-bore latex of core-shell structure having a particle size of 60-140 nanometer. The large-bore latex and small-bore latex have independently a swelling degree of 2.0-12.0. The latexes independently have a core comprising i) 97.0-99.9 parts by weight of alkyl acrylate having a C2-C8 alkyl group and ii) 0.1-3.0 parts by weight of a crosslinking agent.
Patent KR-20020047779-A (KR)
Title: Method for monitoring extreme cold of charging material in stave blast furnace
Inventor: CHO BONG RAE
IPC: C21B7/14
Filed: 2000-12-14
Abstract: PURPOSE: A method is provided to stably and economically perform blast furnace operation by easily monitoring extreme cooling of a charging material and inactive zone in hearth of a stave blast furnace based on a four hour standard deviation temperature of a thermocouple inserted into the inner body wall of the back of the stave blast furnace. CONSTITUTION: The method for monitoring extreme cooling of a charging material and inactive zone in hearth of a stave blast furnace comprises a first step (S21) of detecting temperatures from a plural temperature detectors inserted into the inner furnace wall; a second step (S22) of obtaining standard deviations of the temperature data detected in the first step per set times; a third step (S23) of calculating sizes and thicknesses of adhesion materials adhered onto the inner side of the furnace wall based on the standard deviations obtained in the second step; a fourth step (S24) of judging and monitoring extreme cooling of the charging material and inactive zone according to the sizes and thicknesses of the adhesion materials judged in the third step; and a fifth step (S25) of displaying the standard deviations and judgement results of the above steps on a screen, wherein the method further comprises a sixth step (S26) of controlling the operation action according to the judgement results of the fifth step.
Patent KR-20020049489-A (KR)
Title: Remote monitoring system by PSTN
Inventor: CHOI HUN
IPC: H04N7/18
Filed: 2000-12-19
Abstract: PURPOSE: A remote video monitoring system using a general telephone network is provided to transmit video information through a general telephone network in real time to produce an efficient monitoring system. CONSTITUTION: A remote video monitoring system using a general telephone network(70) includes a remote monitoring system and a central control system. The remote monitoring system includes a plurality of monitoring cameras(10), a TV video signal decoder(30) for converting an image captured by the cameras into a digital video signal, a video compressor(40) for compressing the digital video signal, and one or multiple sensors(20) for sensing an event. The remote monitoring system further includes a flash memory(53) for maintain storage of data even when power supply is interrupted or modem is disconnected, RAM(55) for downloading, storing and executing program, a key pad card reader(57), and a rebooting circuit. The remote monitoring system also has one or multiple sensors for receiving compressed data from the video compressor, a central processing unit for receiving signals from the flash memory, RAM, key pad card reader and rebooting circuit to transmit a control signal, and a modem(60) for connecting with the general telephone network. The central control system includes one or multiple reception boards connected with the general telephone network, a serial interface for transmitting data from the reception board to a multi-port, a parallel interface connecting the multi-port to a PC, and a monitor array for displaying video data transmitted from the reception board.
Patent KR-20010070311-A (KR)
Title: Motor of magnetic lifting type and manufacturing method therefor
Inventor: KANEBAKO HIDEKI
IPC: F16C39/06
Filed: 2000-12-20
Abstract: PURPOSE: To attain a magnetically levitated motor capable of winding a coil easily. CONSTITUTION: This magnetically levitated motor is provided with a rotor formed out of a magnetic body and fixed with a permanent magnet 7, a DC magnetic field generating means generating magnetic flux spreading radially from the inside of the rotor, a first stator winding generating levitation controlling magnetic flux of two poles for levitation control of the rotor, and a second stator winding generating a rotating field for the rotor. A stator core 3a on a motor side around which the first stator winding and the second stator winding are wound is formed out of a connected body of divided cores consisting of a base part 37 for forming an annular part, and a salient pole part 38 protruding at the central part of the base part and the first stator winding and the second stator winding are wound around the salient pole part 38.
Patent KR-20020051225-A (KR)
Title: Structure for connecting a radiator lower member to front side members
Inventor: LEE JI UN
IPC: B62D25/08
Filed: 2000-12-22
Abstract: PURPOSE: A lower element coupling structure of a radiator is provided to connect front side elements with the radiator lower element at a same height without any stepped difference for increasing the traverse stiffness by 30%, thereby securing the vehicle running stability and the durability while reducing the noise. CONSTITUTION: A lower element coupling structure of a radiator includes front side elements(12) disposed at both side surfaces of a vehicle body by extending in the length direction of a vehicle, and a lower element(14) for connecting both ends of the front side elements, wherein the both ends of the radiator lower element are connected to the both ends of the front side elements at a same height without any stepped portions for assuring the continuation of the structural connection.
Patent KR-20020052035-A (KR)
Title: Electrode structure of field emission display
Inventor: KANG NAM SEOK
IPC: H01J1/30
Filed: 2000-12-23
Abstract: PURPOSE: An electrode structure of a field emission device is provided to equalize brightness of periphery part and center part of a spacer. CONSTITUTION: An electrode structure of a field emission device comprises a bottom plate including a cathode electrode, and a top plate including an anode electrode, a fluorescent material(300) and a spacer(310) for supporting the top and the bottom plates. The anode electrode is formed as stripes on a front transparent flat plate. The fluorescent material is coated over the anode electrode to form R,G,B cells. In order to avoid color distortion from the fluorescent material near the spacer(310), pixel size 300 μm x 100μm of the fluorescent material adjacent to the spacer(310) is formed as different from pixel size 500 μm x 500μm of fluorescent material non-adjacent to the spacer(310).
Patent KR-20010062732-A (KR)
Inventor: CHENRAN
IPC: H04W28/00
Filed: 2000-12-27
Abstract: PURPOSE: To provide a mobile communication control method and its system for lowering the information transmission rate to satisfy the prescribed communication quality when the prescribed communication quality is not satisfied, for continuing communication and for improving the service performance and also to provide a base station and a mobile station which are used for the said system. CONSTITUTION: A means is prepared to make at least one or both of a base station and a mobile station grasp the traffic state of a radio channel under communication together with a means which measures the communication quality of the radio channel and a means which decides the transmission power and the information transmission rate of a device of the transmitting side according to the traffic state of the radio channel and also to a fact whether the transmission power of the device of the transmitting side reaches the largest transmission power of the radio channel. Thus, it is possible to satisfy the prescribed communication quality by lowering the information transmission rate when the prescribed communication quality is not satisfied, to carry no communication with no forced cut and also to improve the service performance.
Patent KR-20010062755-A (KR)
Inventor: INOUE KOJI
IPC: H04N19/00
Filed: 2000-12-27
Abstract: PURPOSE: To provide a video signal reproducing device that can eliminate unnatural display of video signals that are updated intermittently. CONSTITUTION: A compressed video signal recorded on a disk 1 is reproduced through a pickup 2. This reproduced signal is fed to a reproduction processing section 3, from which a bit stream is extracted and fed to a decoder circuit 4. The decoder circuit 4 outputs a decompressed video signal. The signal from the decoder circuit 4 is fed to an adder 12 which is a summing means through an amplifier 11 acting as a 1st weight circuit with a coefficient of, e.g. 0.5. A summing signal from the adder 12 is extracted at an output terminal 13 and fed to a frame memory 14, acting as a 1-frame storage means. Then the signal stored in the frame memory 14 is fed to the adder 12 through an amplifier 15, acting as a 2nd weight circuit with a coefficient of, e.g. 0.5.
Patent KR-20020053486-A (KR)
Title: Voltage level detection circuit
Inventor: SEO JUN HO
IPC: H03K19/00
Filed: 2000-12-27
Abstract: PURPOSE: A voltage level detecting circuit is provided to prevent a wrong operation of a circuit by stopping or resetting the circuit when a power becomes lower than an operation voltage of the circuit. CONSTITUTION: A voltage divider(300) generates a plurality of voltages divided by a plurality of resistors which are connected between a power supply and a ground voltage in series. A voltage selector(400) selects and outputs one of the plurality of voltages generated by the voltage divider(300). A reference voltage generator(100) generates a reference voltage. A voltage detector(200) transmits a source voltage to an output node(Nd2) according to the reference voltage from the reference voltage generator(100) or makes a voltage of the output node(Nd2) to an output voltage of the voltage selector(400). An inverter(IN1) is coupled between an output node(Nd2) of the voltage detector(200) and an output terminal(Vout).
Patent KR-20020058897-A (KR)
Title: A method for controlling fuel supply of a diesel engine and a system thereof
Inventor: LEE HAE UK
IPC: F02D41/04
Filed: 2000-12-30
Abstract: PURPOSE: A boost pressure of a turbocharger is detected to compensate fuel amount. CONSTITUTION: A transmission state, an accelerator pedal position, and an engine rpm are detected. An effective engine rpm is calculated based on above data. An object fuel amount and boost pressure corresponding to the object fuel amount are calculated by a fuel amount map set by the effective engine rpm and the acceleration pedal position. The boost pressure of the turbocharger is measured. It is decided whether the object fuel amount is supplied by the object fuel amount and the measured boost pressure. If not, a compensated fuel amount is calculated. The stored fuel amount map value is adjusted by the compensated fuel amount.
Patent KR-20010030587-A (KR)
Title: 데이터 처리장치
IPC: G06F9/32
Filed: 1998-09-04
Abstract: 본 발명에 따른 데이터 처리장치는 하나의 입력 및 하나의 출력을 가진 명령 제공 유니트와; 입력 및 출력 스테이지를 가지며 데이터를 처리하는 파이프라인 유니트와; 입력 및 출력 스테이지를 가지며 루프 명령을 처리하는 루프 파이프라인 유니트를 포함하며;상기 파이프라인 유니트의 입력 스테이지는 상기 명령 제공 유니트의 출력에 접속되며, 상기 명령 제공 유니트는 상기 파이프라인에 데이터를 제공하며; 상기 파이프라인 유니트는 상기 데이터를 독립적으로 처리한다.
Patent KR-20010024038-A (KR)
Title: 폴리테트라플루오로에틸렌 입상 분말의 정립법
IPC: B29B9/16
Filed: 1998-09-29
Abstract: 폴리테트라플루오로에틸렌 입상 분말의 평균입경과 입도분포를 실질적으로 변화시키지 않고 분말 유동성을 향상시키고, 겉보기 밀도를 크게 할 수 있는 정립법을 제공한다.     평균입경 100 ∼ 800 ㎛ 의 조립된 폴리테트라플루오로에틸렌 입상 분말을 이축교차형 회전식 교반용기를 사용하여 정립한다.
Patent KR-20010024416-A (KR)
Title: 정적 이미지 발생 방법 및 장치
IPC: H04N7/32
Filed: 1999-07-29
Abstract: 본 발명은 연속적인 비디오 오브젝트를 포함하는 비디오 시퀀스로부터 스프라이트 또는 모자이크와 같은 큰 정적 이미지 M(n)를 발생하기 위한 방법 및 장치에 관한 것이다. 이 방법은 이미 발생된 정적 이미지 M(n-1)에 관하여 시퀀스의 현재 비디오 오브젝트 VO(n)에 관련된 모션 파라메터를 평가하기 위한 제 1 단계와, 평가된 모션 파라메터를 기초로 상기 비디오 오브젝트를 왜곡하는 제 2 단계와, 이미 발생된 정적 이미지 M(n-1)와 이로 인해 얻어진 왜곡된 비디오 오브젝트 WVO(n)를 혼합하기 위한 제 3단계를 포함한다. 본 발명에 따라, 각각의 현재 비디오 오브젝트의 화상 요소에 대해, 왜곡된 비디오 오브젝트와 정적 이미지M(n-1) 사이의 에러와 상관된 가중치 계수 W WF(n) [x,y]를 계산하는 부가적인 단계가 제공되고, 혼합된 공식은 상기 가중치 계수를 고려한다.
Patent KR-20010031897-A (KR)
Title: 전해 콘덴서 구동용 전해액 및 전해 콘덴서
IPC: H01G9/035
Filed: 1999-12-01
Abstract: 20 내지 80 중량%의 유기용매와 80 내지 20 중량%의 물로 구성되는 용매와, 카본산 또는 그 염 및 무기산 또는 그 염으로 구성되는 군으로부터 선택되는 적어도 한 종류의 전해질을 포함하는 전해액에 대하여, 니트로페놀, 니트로안식향산, 디니트로안식향산, 니트로아세토페논 및 니트로아니솔로 구성되는 군으로부터 선택되는 적어도 한 종류의 니트로화합물이 첨가되어 있는 전해 콘덴서 구동용 전해액. 저인피던스로 저온 특성이 우수하고, 수명 특성이 양호하며, 물의 함유 비율이 큰 혼합 용매를 사용한 전해액을 사용한 때나 고온 환경 하에서 전해 콘덴서를 사용한 때에도 우수한 수소 가스 흡수 효과를 가질 수 있다.
Patent KR-20010033829-A (KR)
Title: 패턴 형성 방법
IPC: G03F7/09
Filed: 1999-11-02
Abstract: 본 발명은 
     (1) 절연 피막 형성용 수지층의 표면에 화학선 경화성 피막층을 적층하는 단계, 
     (2) 소정의 패턴을 얻을 수 있도록 화학선이나 열선을 적층물에 마스크를 통해 혹은 직접 조사하는 단계, 
     (3) 화학선 경화성 피막층을 현상 처리하여 화학선 경화성 피막층으로 된 레지스트 패턴 피막을 형성하는 단계, 및 
     (4) 소정의 패턴을 얻을 수 있도록 절연 피막 형성용 수지층을 현상 처리한 후 제거하는 단계를 포함하는 패턴 형성 방법에 관한 것이다.
Patent KR-20010033837-A (KR)
Title: 개선된 고 벌크화 점토의 조성물 및 제조방법
IPC: C09C3/10
Filed: 1999-10-27
Abstract: 박리되고 점성 제거된 안료를 폴리디메틸디알릴 염화암모늄과 같은 양이온성 고분자 전해질의 적고 제어된 양으로 벌크화시켜, 코팅된 종이 분야, 특히 LWC 그라비야 용지 분야에서 인쇄성, 불투명도 및 시이트 광택을 향상시키는 데 이상적인, 고도로 벌크화된 안료를 생산한다.
Patent KR-20010033950-A (KR)
IPC: A61K8/44
Filed: 1998-12-21
Abstract: The invention concerns a cosmetic composition for oxidation dyeing of keratinous fibres comprising in a support suitable for keratinous fibre dyeing: (a) at least an enzyme such as laccase; (b) at least a particular alkalising agent; (c) at least an oxidation colouring agent, as well as the dyeing methods using said composition.
Patent KR-20010040943-A (KR)
Title: 본질적으로 빛과 열에 안정화된 폴리아미드 및 그의 제조방법
IPC: C08G69/00
Filed: 1999-02-12
Abstract: (a) 하기 화학식 I로 표시되는 유효량의 하나 이상의 4-카르복시-2,2,6,6-테트라메틸피페리딘 화합물 및 (b) 하기 화학식 II로 표시되는 유효량의 하나 이상의 4-아미노-2,2,6,6-테트라메틸피페리딘 화합물의 존재하에 폴리아미드-형성 단량체를 중합함으로써 본질적으로 빛과 열에 안정화된 폴리아미드를 제조한다: 
     ＜화학식 I＞ 
     
       
     
     ＜화학식 II＞ 
     
       
     
     상기 식에서, 
     R 1 은 수소, 벤질 또는 C 1 -C 20 알킬이고, 
     R 2 내지 R 5 는 각각 수소이거나 또는 동일하거나 상이한 C 1 -C 6 알킬이고, 
     X는 n 자유 원자가 결합 부위를 가지며, 탄소수 약 1 내지 약 30의 알킬 또는 치환된 알킬이거나 또는 탄소수 약 6 내지 약 20의 아릴 또는 치환된 아릴이고, 
     m은 0 또는 1이고, 
     -C(O)-R 6 은 아민과 함께 아미드 결합을 형성할 수 있는 기이고, 
     n은 1, 2 또는 3이고, 
     R 7 은 수소, 벤질 또는 C 1 -C 20 알킬이다. 
     본질적으로 빛과 열에 안정화된 폴리아미드는 중합체 주쇄에 화학적으로 결합된 화학식 I의 하나 이상의 피페리딘 화합물의 하나 이상의 라디칼 및 중합체 주쇄에 화학적으로 결합된 화학식 II의 하나 이상의 4-아미노-2,2,6,6-테트라메틸피페리딘 화합물의 하나 이상의 라디칼을 포함한다.  본질적으로 빛과 열에 안정화된 폴리아미드는, 예를 들어 섬유, 카페트, 실 및 직물과 같은 제품을 형성하는데 사용될 수 있다.
Patent KR-20010074487-A (KR)
Title: Ｍｈｃ 클래스 ⅰ과 ｍｈｃ 클래스 ⅱ 분자에 결합하는,ｎｙ-ｅｓｏ-1의 아미노산 서열에 상응하는 분리된펩티드, 및 그것의 사용
IPC: C12N5/08
Filed: 1999-03-24
Abstract: 본 발명은 MHC 클래스 I, 그리고 MHC 클래스 Ⅱ 분자에 결합하는 펩티드들에 관한 것이다. 이 펩티드들은 다른 치료학적 및 진단학적 상황에서 유용하다.
Patent KR-20010052325-A (KR)
Title: 에포틸론 유도체, 이의 제조 방법 및 이의 용도
IPC: A61P35/00
Filed: 1999-05-07
Abstract: 본 발명은 에포틸론 유도체, 이의 제조 방법, 및 약제 및 식물 보호제를 제조하기 위한 이의 용도에 관한 것이다.
Patent KR-20010043469-A (KR)
Title: 반도체 집적회로
IPC: G01R31/28
Filed: 1999-07-30
Abstract: 반도체 집적회로 전체를 복수의 블록으로 분할하고, 각 블록내의 CMOS 회로와 접지점과의 사이에 각각 테스트 모드 제어신호에 의해 제어되어, 상기 CMOS 회로에 흐르는 전류를 차단 가능한 스위치·트랜지스터를 설치함과 동시에, 각 블록마다 자기체크 기능을 가진 리크전류 검출회로를 설치하고, 이들 리크전류 검출회로의 출력의 논리 합을 취한 신호를 공통의 외부 출력단자에서 출력시키도록 하였다.
Patent KR-20010043900-A (KR)
Title: 모노 및 디스아조 반응성 염료
IPC: C09B62/04
Filed: 1999-05-26
Abstract: 본 발명은 하기 화학식 1의 염료 또는 이의 염에 관한 것이다: 
     화학식 1 
     
       
     
     상기 식에서, 
     치환기는 상기 청구항 제 1 항에 정의된 바와 같다. 
     또한, 본 발명은 질소-함유 유기 기재 또는 하이드록시기-함유 유기 기재를 염색하거나 또는 날염시키고 날염 잉크를 제조하는데 유용한 염료에 관한 것이다.
Patent KR-20020060474-A (KR)
Title: A drain pipe mounting apparatus for air conditioner
Inventor: BAE JEONG HYEON
IPC: F24F1/00
Filed: 2001-01-11
Abstract: PURPOSE: An installation structure of drainpipe of air conditioner is provided to be easily assembled and disassembled. CONSTITUTION: An installation structure includes a drain hole(32) formed on a base pan(30) having a key groove(34) and discharging condensed water therethrough; a body part(42) having a discharge passage(43) fluidically connected with an inside of the base pan through the drain hole to be a passage to discharge condensed water therethrough; and a coupling part having one end fixed in the drain hole and the other end inserted to the key groove and to be coupled to the drain hole.
Patent KR-20020010852-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: SHIMIZU MASAYUKI
IPC: H01L23/532
Filed: 2001-01-15
Abstract: PURPOSE: To obtain a semiconductor device, having a structure for connecting a plug or a line onto a metal pattern embedded in an insulation film containing fluorine, in which good connection is kept between a metal film filling the trench in the insulation film containing fluorine and other metal films which are connected therewith. CONSTITUTION: The semiconductor device comprises a trench 7 made in a first film 5 containing fluorine, a metal wiring 10 filling the trench 7 and having fluorine concentration lower than oxygen concentration, an insulation film 11 containing no fluorine formed on the metal wiring 10, a second insulation film 12 containing fluorine formed on the insulation film 11 containing no fluorine, holes 12a made at at least the lower part of the second insulation film 12 containing fluorine and at above the first metal wiring 10 in the insulation film 11 containing no fluorine, and a metal plug 15 embedded in the holes 12a.