baber/WOPTO huggingface dataset:
Patent KR-20000042813-A (KR)
Title: Method for fabricating semiconductor device
Inventor: IM GYEON SEOP
IPC: H01L21/28
Filed: 1998-12-26
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to align a contact hole and a pattern formed on the contact hole. CONSTITUTION: A method for fabricating a semiconductor device comprises forming an insulating layer(108) on a semiconductor substrate(100), forming a contact hole(110) by etching the insulating layer(108) to expose a conductive region(104) of the semiconductor substrate(100), depositing a nitride layer, dry etching the nitride layer, depositing a conductive layer(111) to fill in the contact hole(110), and etching the conducive layer(111) and the insulating layer(108) to reduce the size of the entrance of the contact hole(110) by chemical mechanical polishing.
Patent KR-20000045499-A (KR)
Title: Method for measuring optical line and line circumstance
Inventor: HA JONG YOUNG
IPC: G01R31/00
Filed: 1998-12-30
Abstract: PURPOSE: A method for measuring an optical line and a line circumstance is provided to measure an optical core wire and temperature and humidity circumstance selectively and automatically according to a set condition of a manager. CONSTITUTION: In a method for measuring an optical line and a line circumstance, there is confirmed whether a communication state is normal(7), and a measurement circumstance is set(8). There is judged whether a value of each timer reaches a measurement period(9). The timers are used to measure temperature and humidity circumstances and an optical characteristic, respectively. In case of reaching the measure period of the temperature and humidity circumstances(10), a command for reading data is issued to a temperature and humidity recording system(12) by confirming a port appointed at setting a measure circumstance(11). The temperature and humidity recording system(12) collects temperature and humidity data to transfer the collected data to a computer so as to store a file at an appointed directory(13). In case of measuring an optical characteristic, a light source, a measure mode, a wavelength and a measure port are sequentially selected(15-18). A measuring unit reads data(19), and then transferred data is stored as a file of a previously appointed directory(20).
Patent KR-20000045828-A (KR)
Title: Method for expressing auxiliary volume according to change of text in auxiliary screen
Inventor: HONG SEONG JUN
IPC: H04N5/45
Filed: 1998-12-30
Abstract: PURPOSE: A method for expressing auxiliary volume according to change of text in auxiliary screen is provided to provide spectacular sound and image outputting volume of auxiliary screen. CONSTITUTION: A method for expressing auxiliary volume according to change of text in auxiliary screen includes a first thru a forth steps. At the first step(S101), whether auxiliary screen exists is determined. At the second step(S102), whether the program on the auxiliary screen is sport material is determined. At the third step(S103), the text is recognized and whether any change in the text is determined(S104). At the forth step(S105), the volume of auxiliary screen is output through the speaker of main screen volume.
Patent KR-20000046152-A (KR)
Title: Apparatus for converting image signal
Inventor: KIM HAK RYANG
IPC: H04N5/44
Filed: 1998-12-31
Abstract: PURPOSE: An apparatus for converting image signal is provided to convert image signal to variable formats such as computer signals, televisions, VCR(video cassette recorder)s, and mass projectors. CONSTITUTION: An apparatus for converting image signal includes a micro computer(510), a first signal converter(520), a clock generator(530), an image decoder(540), a resolution changer(550), a second signal converter(560), a first output(580) and a second output(570). The first signal converter(520) converts first analog RGB(red green blue) signal to first digital RGB signal. The clock generator(530) converts the first synchronous signal to a first clock signal. The image decoder(540) converts the color difference signal and brightness signal to second clock signal and interlaced image signal. The resolution changer(550) outputs second synchronous signal. The second signal converter(560) converts second analog RGB signal to second digital RGB signal. The first and the second output(580,570) output the first analog RGB signal and the second synchronous signal, and one of two RGB signals and one of two synchronous signals, respectively.
Patent KR-20000046314-A (KR)
Title: Processing method and apparatus of 1,2-dichloropropane and detergent composition contains the same and preparation thereof, and appratus for using dichloropropane composition and preparation method of analysis agent for managing dichloropropane detergent solution
Inventor: JANG YOUNG WOON
IPC: C07C19/01
Filed: 1998-12-31
Abstract: PURPOSE: A processing method of 1,2-dichloropropane is provided, which is characterized in that neutralized to inhibit reactivity with metal and eliminated damaging gas and moisture by adding an activator. CONSTITUTION: An agitator(110) being impellors(111) is installed at center of a reactor(100). Many baffle plates(120) to cause eddy of 1,2-dichloropropane are installed at inner wall of the reactor(100). A porous case(130) for pocketing alkali material of solid state to reduce acidity of 1,2-dichloropropane is installed below the baffle plates(120), is possible to separate with the reactor(100), and has a meshy pocket(131) inside of the porous case(130) for inhibiting small piece of alkali material from being drawn off outer. A porous box(140) for pocketing activator to eliminate gas caused from 1,2-dichloropropane is installed above the baffle plates(120) and the porous box(140) is supported by a rope(141) and a pulley(142). So, the device can obtain stable 1,2-dichlopropane.
Patent KR-19990044227-A (KR)
Title: Ｍｏｓ 트랜지스터 및 ｍｏｓ 트랜지스터 활성영역의 측면의 절연 방법
IPC: H01L21/762
Filed: 1997-06-26
Abstract: 본 발명은 그리드 산화물층(120)과 매립 산화물층(112)간에 배치되며, 측면의 절연 산화물 블록(116)에 의해 측면적으로 형성된 활성영역(114a)을 형성하는 실리콘층 부분(114)를 포함하는 MOSFET 트랜지스터에 관한 것이다. 실리콘층 부분은 측면의 절연 산화물 블록들에 대향하는 오목한 에지부들(122, 124)을 구비한다. 본 발명은 전기 소모량이 낮은 집적회로의 제조에 유용하다.
Patent KR-19990064030-A (KR)
Title: 수분산성 코팅 조성물용 플루오로우레탄 첨가제
IPC: C09D7/65
Filed: 1996-10-04
Abstract: 본 발명은, 
     (1) 1종 이상의 디이소시아네이트, 또는 분자 당 3개 이상의 이소시아네이트기를 포함하는 폴리이소시아네이트 또는 폴리이소시아네이트의 혼합물, (2) 디이소시아네이트 또는 폴리이소시아네이트 내의 5% 내지 80%의 이소시아네이트기와 반응하기에 충분한 양의, 1개 이상의 체레비티노프 수소를 포함하는 1종 이상의 플루오로 화학 화합물, (3) 디이소시아네이트 또는 폴리이소시아네이트 내의 5% 내지 80%의 이소시아네이트기와 반응하기에 충분한 양의, 화학식 R 10 -(R 2 ) k -YH(식 중, R 10 은 C 1 -C 18 알킬, C 1 -C 18 오메가-알케닐 라디칼, 또는 C 1 -C 18 오메가-알케노일이고; R 2 는 -[OCH 2 C(R 4 )H] p -, -[OCH 2 C(CH 2 Cl)H] p - 또는 -C(R 5 )(R 6 )(OCH 2 C[CH 2 Cl]H) p -에 의해 임의로 말단 봉쇄된 -C n H 2n -이며, 여기서  R 4 , R 5 및 R 6 는 H 또는 C 1 -C 6 알킬 라디칼로서 동일하거나 다르고, n은 0 내지 12이며, p는 1 내지 50이고; Y는 O, S, 또는 N(R 7 )이며, 여기서 R 7 은 H 또는 C 1 -C 6 알킬이고; k는 0 또는 1임)의 1종 이상의 화합물, 및 임의로 (4) 디이소시아네이트 또는 폴리이소시아네이트 내의 5% 내지 60%의 이소시아네이트기와 반응하기에 충분한 양의 물 
     과의 반응 생성물을 포함하는 수분산성 코팅 조성물용 폴리플루오로우레탄 첨가제에 관한 것이다.
Patent KR-19990064263-A (KR)
IPC: A01K67/027
Filed: 1996-11-08
Abstract: The invention provides isolated DNA molecules encoding the human, mouse and rat NPY-Y5 receptors. These isolated DNA molecules can be used to express the NPY-Y5 receptors in cells which can then be used to screen compounds for NPY agonist and antagonist activity.
Patent KR-19990066968-A (KR)
Title: 자동차용 제동 장치
IPC: G01L1/12
Filed: 1996-12-04
Abstract: 자동차 차륜에 내회전적으로 연결된 브레이크본체(11), 제동을 위해 브레이크본체(11)에 맞물리는 브레이크 작동기(12) 및 브레이크 작동기(12)를 수용하고 운행장치(14)에 고정된 브레이크 지지체(13)를 가진, 각 자동차 차륜에 위치하는 차륜 브레이크(10)를 구비하고, 또한, 차륜 제동 모멘트를 파악하기 위해 브레이크 지지체(13)에 배치된 센서(15)를 구비한 자동차용 제동장치의 경우, 차륜브레이크의 다양한 실시 및 최소의 운행장치의 변형을 위한 센서(15)의 만능적 용도를 위해, 브레이크 지지체(13)와 운행장치(14)사이에 하나 이상의 고정요소를 구성하기에 적합한 소위 필로블록-힘수용장치로서의 센서(15)가 구성된다.
Patent KR-19990067255-A (KR)
IPC: C08B37/08
Filed: 1996-11-01
Abstract: PCT No. PCT/GB96/02680 Sec. 371 Date Apr. 29, 1998 Sec. 102(e) Date Apr. 29, 1998 PCT Filed Nov. 1, 1996 PCT Pub. No. WO97/16208 PCT Pub. Date May 9, 1997The invention provides a vaccine composition in the form of a kit, comprising a first container containing an antigenic preparation comprising influenza antigen or antigens; and a second container containing an effective adjuvant amount of a chitosan which is a deacetylated chitin which is at least 80% deacetylated. The antigenic preparation in the first container preferably comprises haemagglutinin and neuraminidase influenza antigens.
Patent KR-20000005243-A (KR)
Title: Stimulated simulator for a distributed process control system
Inventor: SANTOLINE LINDA L
IPC: G05B17/02
Filed: 1997-04-02
Abstract: PURPOSE: A stimulated simulator is provided to very well emulate real time acknowledgement and simulate the operation of process controlled by a distributed process control system. CONSTITUTION: A simulator for a distributed process control system has a distributed process instrumentation and control system with a plurality of distributed process units(DPUs). A plant modeling computer emulates a process responsive to a control signal generated by DPUs running actual process control software and generates a process signal forming of the sensor signal. A data highway such as in the actual system provides communications between the DPUs and between the DPUs and operator stations which provide operator signals used by the DPUs. As an interface between the plant modeling computer and the instrumentation and control system, a simulator station communicates with the plant modeling computer through reflective memory in the interface and the plant modeling computer, and is also connected to the operator stations by the data highway for receiving the operator signals which can include signals controlling simulator operation. The simulator station memory maps sensor signals through reflective memory directly to a memory mapped input/output interface of each DPU at the scan rate, or a multiple of the scan rate, of the DPU, and provides the control signals generated by the DPUs to the plant modeling computer at the same rates.
Patent KR-20000010914-A (KR)
Title: Carcone derivative and drug containing it
Inventor: TSWAGSTRA MARIA ELIZABETH
IPC: A61K31/19
Filed: 1997-05-16
Abstract: PURPOSE: Compounds having sufficient cys-LT receptor antagonism were unknown. Therefore the purpose of the invention is to provide compounds having excellent cys-LT receptor antagonistic activity and drug the compound. CONSTITUTION: The invention relates to carcone derivatives designated as formula (1) or their derivatives and drugs containing them as effective components. The invention provides carcone derivatives of formula (1) and their salts or their solvated materials.
Patent KR-19990087846-A (KR)
Title: 가변속권양장치
IPC: B66D1/00
Filed: 1999-01-14
Abstract: 출하후 각 소비자에서 고속운전 전환 판단기준치의 설정이 쉽게되는 가변속 권양장치를 제공한다. 
     인버터(14)에 의해 제어되는 권양용 모터(2)의 회전속도를 검출하는회전속도 검출수단(4)과 오퍼레이터의 조작에 의해 고속운전 허용하중으로 정격 주파수 운전시에 회전속도에 대응하는 값을 고속운전 전환 판단기준치(11a)로 설정해서 기억하는 고속운전 전환 판단기준치 설정수단(11)과 실부하 하중으로 정격 주파수 운전시의 회전수에 대응하는 값(10a)과 고속운전 전환 판단기준치(11a)를 비교해서 상기 값(10a)가 고속운전 전환 판단기준치(11a) 보다도 권양의 경우는 "대" 감아 내리는 경우는 "소"로 고속운전 전환판단을 해서 인버터(14)에 고속운전의 지령(13a)을 하는 고속운전 지령수단(13)을 구비한다.
Patent KR-20000051789-A (KR)
Title: Refrigerator
Inventor: OH GIL SU
IPC: F25D17/06
Filed: 1999-01-26
Abstract: PURPOSE: A refrigerator is provided to smoothly supply cool air to each storing space even when a lot of food is stored in the chamber, and increase cooling efficiency of food stored in a door guard. CONSTITUTION: A refrigerator includes a main body(1) forming a refrigerating chamber(5), a door(9) mounted on a front part of the main body for opening and closing a plurality of storing spaces, at least one partitioning wall(20) for defining the refrigerating chamber into the plurality of storing spaces, a main duct(13) formed in a rear wall of the main body for receiving an evaporator(15) and a blowing fan(17) and having at least one discharge hole(19) toward at least one storing space, a door duct(27) provided to the door and having an inlet(31) opened toward the storing spaces and an outlet(29) opened toward any one of the partitioning walls, and a circulation duct(21) having a suction hole(23) opened toward the outlet of the door duct along a partitioning wall adjacent to the outlet and communicating with the main duct.
Patent KR-20000055525-A (KR)
Inventor: KIM YOUNG SOO
IPC: A47K13/30
Filed: 1999-02-08
Abstract: PURPOSE: A toilet having sterilization and heat insulation is provided to keep temperature of a toilet regular as well as to sterilize a toilet seat by heat. CONSTITUTION: A rotary pin on a cover unit(110) rotates by turning down of the cover unit(110). A couple of first and second hot wires(100,200) generate electric resistance heat by electricity supply and a locking unit fixes the rotary pin not to rotate during a specific time. After the passage of time, an electricity supply unit(180) stops feeding electricity to the first hot wire(100) and the temperature of the hot wire(100) falls thereof. That is, the cover unit(110) stops turning and the first hot wire(100) generates the heat. The cover unit(110) is opened again after the temperature of the hot wire(100) falls down to a normal degree.
Patent KR-20000055725-A (KR)
Inventor: CHOI BYUNG KOOK
IPC: B60R25/04
Filed: 1999-02-09
Abstract: PURPOSE: An apparatus for preventing car robbery by using mobile wireless terminal and method therefor are provided to prevent car robbery by the constitutions that, when car robbery is happened, the fact of car robbery is notified by automatically calling to a designated telephone number by using a mobile phone and also any operation of the stolen car is forced to stop by calling to the stolen. CONSTITUTION: In an apparatus for preventing car robbery by using mobile wireless terminal and method therefor, the apparatus comprises a vehicle starting detecting member(100) for detecting the starting of a vehicle; a DTMF(dyak tone multi-frequency) signal detecting member(101) for detecting the DTMF signal output from the outside; a central processing unit(102) for interrupting electric power source supplied to an engine if the car is determined to be stolen after synthesizing output signals from the vehicle starting detecting member and the DTMF signal detecting member and simultaneously notifying the car is stolen by operating a head lamp, an emergency lamp, and a horn; and an automatic message output member(103) for outputting a control state of the car by calling to a telephone number stored previously in response to the control from the central processing unit.
Patent KR-19990072831-A (KR)
Title: 냉동및공조압축기시스템용과전류보호장치
IPC: F04B39/00
Filed: 1999-02-23
Abstract: 공조 및 냉동 압축기용 모터 보호 장치는 제1 실시예에서 밀폐형 모터 보호기(24, 24')를 구비하고 결합 터미널/가융 링크(fusible link)(26/26d, 26d')를 장착하는 클러스터 블럭(22)을 포함하며, 이 클러스터 블럭에서 모터 보호기와 결합 터미널/가융 링크는 압축기 용기에 수용되어 있는 냉각 유체에 노출되고 클러스터 블럭은 용기 벽에서 헤더(18)의 리이드 관통 핀(18a) 상에 장착된다.  제2 실시예에서, 클러스터 블럭(30)은 클러스터 블럭의 평행 연장 채널(30a, 30b, 30c)에 수용되는 핀 커넥터에 의해 헤더(18)의 세 개의 핀(18a, 18b, 18c) 모두에 장착된다.  또 다른 실시예에서, 클러스터 블럭(40)은 특정한 압축기 용기의 이용가능한 공간에 수용되도록 형상이 불규칙하고 모터 보호기를 에워 싸는 리드(40g)를 구비한다.  또 다른 실시예에서, 베이스 부재(52)는 고정자 권선에 직접적으로 접속되고 모터 보호기 시이트의 모터 보호기(24)를 고정하기 위한 스냅 부재(58)를 구비한다.
Patent KR-20000056545-A (KR)
Inventor: LEE HYUNG GWON
IPC: H01B17/06
Filed: 1999-02-23
Abstract: PURPOSE: A balance yoke for a mounted insulator device is provided to prevent the damage of an insulator string by uniformly distributing the load which is applied to the insulator string. CONSTITUTION: A balance yoke for a mounted insulator device comprises first and second triangular yoke(10a,10b), an arcing ring attaching portion(12), and a molding die connecting link. Insulator string engaging holes(11) for supporting an insulator string are penetrated through the first and second triangular yoke(10a,10b). The arcing ring attaching portion(12) is formed between the insulator engaging hole(11) which are formed in both end portions of the first and second triangular yoke(10a,10b). An arcing ring engaging hole(12a) is formed in the attaching portion(12).
Patent KR-19990072977-A (KR)
Title: Thermal stability of alpha-substituted acrylate graft copolymers
IPC: C08F255/02
Filed: 1999-02-26
Abstract: The thermal stability of alpha-substituted acrylate graft copolymers can be improved by (a) making a graft copolymer comprising a backbone of a propylene polymer material having graft polymerized thereto monomers comprising (i) a 1-3 C alkyl-substituted acrylic acid and (ii) an ester of a 1-3 C alkyl-substituted acrylic acid, wherein the total amount of polymerized monomers is about 20 to about 240 parts per hundred parts of the propylene polymer material and the amount of (i) is about 1 to about 20%, based on the total weight of monomers, and (b) removing any unreacted grafting monomer from the resulting grafted propylene polymer material, decomposing any unreacted initiator, and deactivating any residual free radicals in the material. <IMAGE>
Patent KR-20000060643-A (KR)
Inventor: KO JAE DONG
IPC: B29C45/17
Filed: 1999-03-18
Abstract: PURPOSE: A process and device for removing only a fluorine resin layer from the inner circumference of a XLPE(crosslinking polyethylene) pipe mold die without any damage on the inner circumference of the mold die to semi-permanently use the mold die are provided. CONSTITUTION: A device for removing a fluorine resin layer(18) coated on the inner circumference(12) of the injection cavity(14) of a XLPE pipe mold die comprises: a) a rotating member for receiving the mold die(10) and rotating the mold die around the injection cavity as an axis at a selected speed; b) a heating member(50) which is positioned at the same line as the injection cavity of the mold die received in the rotating member and is inserted in the injection cavity to burn the fluorine resin layer; and c) a driving member for reciprocating the rotating member in the direction to the position of the heating member for burning the fluorine resin layer as soon as the heating member is inserted in the injection cavity of the mold die received in the rotating member whereby the heating member burns the fluorine resin layer coated on the inner circumference of the injection cavity of the mold die rotating at a selected speed by the rotating member.
Patent KR-20000061259-A (KR)
Inventor: NOH JAE UNG
IPC: H04M3/22
Filed: 1999-03-25
Abstract: PURPOSE: An apparatus and a method for selecting a clock signal based on the priority are provided for decreasing a switching number of a clock signal based on a state of a clock signal and minimizing data loss generated during a switching operation. CONSTITUTION: A plurality of clock signals(four clock signals) inputted in a transmission side subscriber are inputted through a switching unit(100) are received by a clock signal receiving unit(200). A clock signal having a first priority among the clock signals transmitted from the clock signal receiving unit(200) through a clock signal checking unit(300) is judged to be a normal clock signal by a clock signal selector(500). If the first clock signal is normal, the first clock signal is selected and transmitted by the clock signal selector(500).
Patent KR-19990083007-A (KR)
IPC: B60J5/04
Filed: 1999-04-07
Abstract: An improved strengthening or reinforcing member, and in particular an automotive vehicle door reinforcing beam (14), constructed from ultra high strength steel is disclosed. The door reinforcing beam (14) has a substantially trapezoidal shaped cross-sectional geometry and optionally can include an additional reinforcement extending over a central portion of the beam. In an alternative embodiment, a rounded outboard flange portion (26) can be substituted for a generally flat outboard flange portion. The door reinforcing beam exhibits a substantial improvement in load carrying capability for a given mass, as compared to door reinforcing beams having other cross-sectional geometries, such as hat-shaped cross-sectional geometries.
Patent KR-19990046672-A (KR)
Title: 배뇨경보기
Filed: 1999-04-13
Abstract: 본 발명은 배뇨 경보기에 관한 것으로 더욱 상세하게는 기저귀를 착용하고 생활할 수 밖에 없는 아동, 노인, 환자 등의 사람들이 배뇨한 경우에 소변을 자동 감지하여 외부에 알려줌으로써 곧바로 깨끗한 기저귀로 갈아줄 수 있는 배뇨 경보기에 관한 것으로서, 기저귀 내부에 장착하는 배뇨 경보기(100)에 있어서, 스피커 (112)를 장착하고 있는 본체(110)와 상기 본체(110)에 연결되어 상기 기저귀 내부의 배뇨 위치에 설치되며, 노출된 도전성의 배뇨 감지선(123),(124)을 구비하고 있어, 배뇨시 상기 배뇨감지선(123),(124)이 전기적으로 접속되는 케이블(120)을 포함하는 것을 특징으로 하며, 또한 상기 본체(110)는 부드러운 재질로 되어 기저귀내의 적당한 위치에 장착되는 것을 특징으로 한다. 
     따라서, 본 발명의 배뇨 경보기를 이용하면 기저귀를 착용하고 생활하는 사람들의 배뇨 여부가 정확하고 신속하게 이들을 돌보는 이들에게 경보음으로 전달되며, 그 구성이 간단하여 생산비가 줄어드는 효과가 있다.
Patent KR-19990083298-A (KR)
IPC: B41J2/01
Filed: 1999-04-19
Abstract: 본 발명의 잉크-젯 프린팅 시스템은 수성 비히클, 하나이상의 제 1 착색제 및 하나이상의 제 1 음이온성 중합체를 포함하는 제 1 음이온성 잉크; 수성 비히클, 하나이상의 제 2 착색제, 하나이상의 제 2 음이온성 중합체 및 제 1 잉크의 하나이상의 제 1 중합체의 pKa까지의 pKa를 갖는 산 첨가제를 포함하는 제 2 음이온성 잉크; 수성 비히클, 하나이상의 제 3 착색제, 하나이상의 제 3 양이온성 중합체 및 약 2 내지 약 5의 pH를 포함하는 제 3 양이온성 잉크; 및 수성 비히클, 하나이상의 제 4 음이온성 염료 및 침전제를 포함하는 제 4 음이온성 잉크를 포함하는 잉크-젯 잉크를 개시하고 있다.  프린팅 시스템은 개선된 프린트 특성, 특히 감소된 번짐, 개선된 테두리 선명도, 균일한 영역 충만 및 색 특성을 제공하면서 프린팅 신뢰도를 희생시킴없이 광견뢰도를 극대화시킨다.
Patent KR-20000067027-A (KR)
Inventor: SEO JUN HO
IPC: G09B23/08
Filed: 1999-04-22
Abstract: PURPOSE: A CNC(computer numerical control) work education system is provided to maximize education effect by confirming the content in a textbook through a simulator in real time. CONSTITUTION: A direct input unit(111) receives and outputs a signal to a textbook display unit(121) if the input signal is a textbook-related processing signal. The direct input unit(111) outputs the signal to a signal control unit(130) or a virtual input unit(112) if the signal is an NC(numerical control) code or a virtual input control signal. The direct input unit(111) is used with a keyboard and a mouse. A user inputs order signals for a tool and a work piece through the direct input unit(111) to the signal control unit(130). The user inputs characters and numbers, rotates an MPG(manual pulse generator) or operates toggle switches by watching a screen.
Patent KR-20000067295-A (KR)
Inventor: KIM YONG HUI
IPC: H01L21/82
Filed: 1999-04-27
Abstract: PURPOSE: A method for manufacturing a fuse part of a dynamic random access memory(DRAM) device is provided to improve a reliability defect caused by moisture, by forming a nitride layer insulating sidewall on a sidewall of an opening for a fuse cutting, in which the nitride layer insulating sidewall intercepts external moisture from a spin-on-glass(SOG) layer. CONSTITUTION: A fuse electrode(65) of a conductive layer is formed on a semiconductor substrate. A first interconnection layer(71) is formed which is electrically connected to the fuse electrode through a contact hole(69a) in a first insulating layer on the fuse electrode. A second insulating layer(81), a spin-on-glass(SOG) layer(75) and a third insulating layer(77) are formed on the first interconnection layer. An opening exposing the first insulating layer is formed by eliminating the third insulating layer, SOG layer and second insulating layer on the fuse electrode. A spacer of a nitride layer is formed on a sidewall of the opening.
Patent KR-19990088281-A (KR)
Title: 자기특성이우수한방향성전자강판및그제조방법
IPC: C21D3/04
Filed: 1999-05-14
Abstract: Bi 를 첨가한 재료로 양호한 자기특성을 안정적으로 얻는데는, 열간압연조건 및 탈탄소둔조건에 부가하여, 마무리 소둔중의 인히비터 분해를 억제하는 것이 특히 중요하다는 것을 알아내었다.     즉, 규소강 슬래브에 열간압연에서 최종 마무리소둔을 실시하는 일련의 공정으로 이루어지는 방향성 전자강판의 제조방법에 있어서, 이 슬래브가 Bi : 0.001 ~ 0.07 wt% 를 함유하고, 열간압연종료 직후부터 5 초까지의 평균냉각속도를 30 ~ 120 ℃/초로 제어하고, 탈탄소둔에 있어서의 균열과정의 분위기중의 P H2O /P H2 를 0.45 ~ 0.70 으로 하고, 다시 마무리소둔중의 표층 인히비터 분해를 억제하는 처리를 포함하는 것을 특징으로 하는 자기특성이 우수한 방향성 전자강판의 제조방법이다.
Patent KR-19990088438-A (KR)
Title: 방무제함유마스터배치및이의제조방법
IPC: A01G9/14
Filed: 1999-05-20
Abstract: 본 발명은 농업용 필름 제조시에 산분(酸分)의 발생을 수반하지 않는, 염소 원자를 함유하지 않는 열가소성 수지를 이용한 방무제 함유 마스터배치, 및 이를 이용한 농업용 필름의 제조 방법, 또한 산분의 발생을 수반하지 않는 방무제 함유 마스터배치의 제조 방법의 제공을 목적으로 한다. 
     본 발명은 150 ∼ 230 ℃ 에서 용융 성형할 수 있는 염소 원자를 함유하지 않는 열가소성 수지, 불소 함유 방무제 및 염기성 무기 화합물을 용융 혼합하여 이루어지는 방무제 함유 마스터배치를 제공한다. 
     또한, 본 발명은 150 ∼ 230 ℃ 에서 혼련 용융하는 것을 특징으로 하는 상기 방무제 함유 마스터배치의 제조 방법, 상기 방무제 함유 마스터배치와 염소 원자를 함유하지 않는 열가소성 수지를 혼합하여 제막(製膜) 가공하는 것을 특징으로 하는 농업용 필름의 제조 방법을 제공한다.