baber/WOPTO huggingface dataset:
Patent KR-20030044637-A (KR)
Title: Apparatus for controlling daytime running light on a automobile
Inventor: CHOI YANG YUN
IPC: B60Q1/14
Filed: 2001-11-30
Abstract: PURPOSE: A device for controlling a daytime running light is provided to meet the daytime running light control methods different from country to country, and reduce the volume of a vehicle by the simplified structure. CONSTITUTION: A device(100) for controlling a daytime running light includes a starting-detecting unit(110) detecting a starting state; a lamp signal input unit(150) in which manual operation signals of lamps are input; and a control unit(160) controlling to turn on the daytime running light while the vehicle is started according to the output of the starting-detecting unit and lamp signal input unit, and the lamps are manually operated. The device for controlling the daytime running light includes a first lamp operation-detecting unit(120) detecting manual lighting operation of a first lamp; a second lamp operation-detecting unit(130) detecting manual lighting operation of a second lamp; and a signal selection unit(140) selecting one of the first and second lamp lighting signals of the first and second lamp operation-detecting units and outputting the selected signal to the lamp signal input unit.
Patent KR-20030047369-A (KR)
Title: Bank protection vegetation zone at the low-water channel of river and construction method thereof
Inventor: KIM DAL HWAN
IPC: E02B3/12
Filed: 2001-12-10
Abstract: PURPOSE: A revetment vegetation zone of a lower water channel is provided to prevent the erosion of a lower water channel, to improve the water quality naturally and to have habitat for fishes and birds. CONSTITUTION: The revetment vegetation zone of a lower water channel comprises: many vertical pipe members(201) drove in the appointed spot alongside a low water channel; many stone materials(204) filled or spread over the inner and outer sides of a frame of a vegetation zone composed of vertical pipe members(201); a sediment protection member installed on the appointed spot in the frame of a vegetation zone to prevent the outflow of sediment in the frame; and riverside vegetation(205) planted in the appointed spot of the frame of a vegetation zone to form the habitat for fishes and birds.
Patent KR-20030049311-A (KR)
Title: Apparatus for intermediating of signal
Inventor: PARK JIN U
IPC: H01R13/04
Filed: 2001-12-14
Abstract: PURPOSE: A signal relay apparatus is provided to replace an inferior mass flow controller by another mass flow controller different in specification, thereby reducing costs for having a mass flow controller in reserve. CONSTITUTION: A housing(102) having a predetermined space inside is provided. A plurality of first connector input terminals(104a) are installed to be continued from an outer surface of the housing to an inner surface, and are electrically connected with connectors of first equipment different in shape. A plurality of second connector input terminals(104b) are installed to be continued from the outer surface of the housing to the inner surface, and are electrically connected with connectors of second equipment electrically connected with the first equipment and different in shape. A plurality of connection lines electrically connect signal pins transmitting common signals in the first and second connector input terminals.
Patent KR-20030052307-A (KR)
Title: A refractory structure for tuyere of blast furnace
Inventor: KANG CHAN I
IPC: C21B7/16
Filed: 2001-12-21
Abstract: PURPOSE: A brick structure for tuyere of blast furnace is provided to extend life span of bricks by preventing erosion of set brick and ultimately extend life span of the blast furnace by preventing high temperature heat of race way part and high pressure atmospheric gas from flowing into the tuyere fabricated of copper. CONSTITUTION: The brick structure for tuyere of blast furnace comprises first tier brick layer(7) in which four pieces of bricks surrounding the tuyere(3) in four directions are arranged at the inner side of stave(22), and the bricks are formed in such a way that a vertical joint of the bricks is deviated from a vertical central line of the tuyere(3) to left and right sides as much as 1/3L2; and second tier brick layer(8) in which four pieces of bricks are arranged adjacently to the first tier brick layer(7) so that the four pieces of bricks surround the tuyere(3) in four directions, the bricks are formed in such a way that a vertical joint of the bricks is deviated from a vertical central line of the tuyere(3) to left and right sides as much as 1/3L2, and the vertical joint of the second tier brick layer(8) is formed oppositely to the vertical joint of the first tier brick layer(7), wherein the L2 is a radius of the tuyere(3).
Patent KR-20030053381-A (KR)
Title: Keyboard system for micro computer
Inventor: HAN MU HO
IPC: G06F3/023
Filed: 2001-12-22
Abstract: PURPOSE: A keyboard device for a microcomputer is provided to selectively execute a scan operation of a CPU by making the CPU recognize an interrupt signal generated when a button is pressed, and to detect the key input stably with reducing the work load of the CPU. CONSTITUTION: A scanning part(100) transfers the driving voltage(Vcc) to a switch part(200) by receiving the scanning signals(Q1-Qn) outputted from the microcomputer(10) when the interrupt is occurred. The switch part(200) comprises a plurality of switches, and the switches turn on or off according to the operation of a plurality of buttons. If the switch is turned on, the driving voltage(Vcc) is inputted to an output restriction part(400). The output restriction part(400) inputs the voltage to the microcomputer(10) after falling it to a set value. An interrupt generating part(300) is driven by receiving the driving voltage(Vcc) through the turn-on switch, and changes the voltage of an interrupt signal(Vint) inputted to the microcomputer(10). The microcomputer(10) decides the interrupt occurrence by confirming the variance from a high level to a low level or from the low level to the high level.
Patent KR-20030054606-A (KR)
Title: 3D texture mapping pipeline using CellVQ encoder/decoder
Inventor: LEE IN HO
IPC: G06T15/04
Filed: 2001-12-26
Abstract: PURPOSE: An encoding/decoding system and method for three-dimensional texture mapping are provided to improve the quality of a rendering image and reduce storage capacity through compression of texture. CONSTITUTION: An encoding/decoding system for three-dimensional texture mapping includes a used texture table(11), a CeLLVQ encoder(12), a data cache searching unit(13), and a CellVQ decoder(14). The used texture table receives a three-dimensional texture map and divides the three-dimensional texture map by specific three-dimensional blocks to judge whether or not the three-dimensional blocks were used. The CellVQ encoder encodes the three-dimensional blocks. The data cache searching unit stores the three-dimensional blocks encoded by the encoder. The CellVQ decoder decodes the three-dimensional blocks stored in the data cache searching unit.
Patent KR-20030056731-A (KR)
Title: Device for maintaining a shaft-balance in grower for single crystalline silicon ingot
Inventor: EOM IL SU
IPC: C30B35/00
Filed: 2001-12-28
Abstract: PURPOSE: A shaft balance conserving apparatus of a silicon single crystal growing equipment is provided to minimize the influence of slip phenomenon due to the vibration of a motor when growing a silicon single crystal by using a cable. CONSTITUTION: A silicon single crystal growing equipment is used for forming an ingot by rotating a silicon crystal fixed at the end portion of a shaft using a motor in a quartz crucible. The silicon single crystal growing equipment includes a shaft balance conserving apparatus. The shaft balance conserving apparatus is provided with the first seed shaft(11) for fixing the silicon crystal at the lower portion, the second seed shaft(13) connected with a motor(20), a cable(15) connecting between the first and second seed shaft, and seed connecting chucks(16,17) for fixing the cable at each seed shaft.
Patent KR-20010072465-A (KR)
Title: 피리다지논 유도체
IPC: C07D403/12
Filed: 1999-08-12
Abstract: 본 발명은 화학식 Ⅰ의 피리다지논 유도체 또는 의약적으로 허용되는 이의 염 및 이를 활성 성분으로서 함유하는 의약 조성물에 관한 것이다. 
     화학식 Ⅰ 
     
       
     
     위의 화학식 Ⅰ에서 
     R 1 은 임의로 치환된 페닐기 또는 방향족 복소환기이며, 
     R 2 는 임의로 치환된 알킬기, 페닐기, 아르알킬기, 방향족 복소환기, 아미노기, 환상 아미노기, 시아노기, 카복실기 등이며, 
     R 3 은 수소원자, 임의로 치환된 알킬기, 페닐기, 방향족 복소환기이며, 
     R 4 는 시아노기, 카보닐기 등이다.
Patent KR-20010072993-A (KR)
IPC: B23D19/06
Filed: 1999-08-26
Abstract: The invention relates to blades for cutting moving lines of material, especially for cutting lines of paper or cardboard, plastic films or metal foils. Known blades (1, 2) have a blade body (3) with a steel cutting edge (5). According to the invention, foreign ions are inserted between layers in the cutting edge (5) by means of a plasma-assisted process, the penetration depth being between 50  mu m and 500  mu m, preferably between 100  mu m and 200  mu m. The doping of foreign ions in the metal lattice produces an improvement in hardness which is optimal for cutting without causing the steel to become too brittle. The inventive blades therefore have a long service life, even when used to cut lines of paper or cardboard, which can be abrasive, and are still economical to produce.
Patent KR-20010073001-A (KR)
Title: 압축 및 압축되지 않은 디지탈 비디오신호의 통계적다중화를 위한 동적 비트할당방법 및 그 장치
IPC: H04N7/50
Filed: 1999-07-22
Abstract: 본 발명은, 통계적 다중화 시스템(stat mux system)에서 비트를 할당하기 위한 방법 및 장치에 관한 것이다.  통계적 다중화기(stat mux; 600)는 트랜스코딩(640, 650) 및 인코딩(620, 630)을 각각 이용하여 압축된 비디오 프로그램과 압축되지 않은 비디오 프로그램을 조절한다.  슈퍼 GOP 레벨(700, 702, 704, 800, 900)로부터 시작하여 슈퍼 프레임 레벨(902; 904; 908; 909)로, 다음에 정규의 (개별적인) 프레임 레벨(910, 920, 930, 990; 912, 922, 932, 992; 916, 926, 936, 996; 918, 928, 938, 998)로의 계층적인 동적 비트할당이 사용된다.  각 레벨에서, 목표 비트수(T 1 , T 2 , T L-1 , T L )가 결정된다.  주어진 프레임 경우(t 1 , 2t 1 , 3t 1 , …)에 모든 채널을 교차하는 프레임의 집합인 슈퍼 프레임에 대한 목표 비트수가 적응가능하고, 영상형태의 임의의 조합을 어드레스할 수 있다.  프로그램에 대해 동일한 영상형태의 프레임에는 일반적으로 동일(하거나 또는 유사)한 비트수가 할당된다.  프로그램 우선순위 가중인자(w)를 이용하여 상대 프로그램의 질을 조절할 수 있다.  게다가, 목표 비트속도와 최소 및 최대 비트속도에 관한 제약조건이 제공된다.
Patent KR-20020020670-A (KR)
Title: Chuck, bit, assembly thereof and methods of mounting
IPC: B23B51/00
Filed: 1999-11-12
Abstract: A chuck 40 includes a body 42 having a plurality of angularly spaced ribs 166, 168 and 170 formed in a forward cylindrical opening 48 thereof. A locking element 236 is movable within a passage 180 of the body 42, and is formed with a defined portion 242 which is extendable from the passage 180, through an inboard peak surface 172 of the rib 166 and into the opening 48. An actuator 44 is coupled to the locking element 236 and is biased by a spring 250 to urge normally the defined portion 242 of the locking element into the opening 48. A bit 62 is formed with a shank 96 with three grooves 100, 102 and 104 extending axially to a free end 112 thereof. A pocket 114 is formed in a base of each of the grooves 100, 102 and 104. The bit 62 can be manually inserted into the opening 48 of the chuck 40 such that the grooves 100, 102 and 104 are located drivingly over at least portions of the ribs 166, 168 and 170, respectively. In addition, the defined portion 242 of the locking element 236 is located biasingly within the pocket 114 to lock the bit 62 with the chuck 40.
Patent KR-20010093796-A (KR)
IPC: G06F17/30
Filed: 1999-11-30
Abstract: 본 발명에 따르면 관련 데이터베이스 내에 동적인 실행-시간 객체 정의를 제공하기 위한 방법 및 시스템이 제공된다. 중재층은 어플리케이션과 데이터베이스 객체 사이에 적용된다. 이 층은 테이블과 같은 물리적인 데이터베이스 객체에 액세스를 중재하며, 어플리케이션이 물리적인 명칭 대신 논리적인 명칭을 끼워넣는 것을 허락한다. 바란다면, 중재층은 어플리케이션이 실행되고 있는 바와 같이 동적으로 유지될 수 있다. 바람직하게는, 중재층은 관련 데이터베이스 공급자가 제공한 SQL의 공급자-특징 확장자에도 불구하고 다양한 관련 데이터베이스 상에서 실행될 수 있다.
Patent KR-20010089756-A (KR)
Title: Method and Device for Controlling a Hydraulic Elevator
IPC: B66B1/26
Filed: 2000-01-31
Abstract: A method for controlling a hydraulic elevator whose car can be displaced by a hydraulic drive mechanism by hydraulic oil fed through a cylinder line or evacuated from said hydraulic drive mechanism by a pump that cooperates with a first control valve unit and a second control valve unit, wherein the flow the hydraulic oil is controlled by a measuring device and operation of the elevator can be controlled and regulated by a control apparatus. The load of the elevator car is determined by a load pressure sensor detecting pressure PZ in the cylinder line and is controlled preferably in a constant manner by changing the control of the second control valve unit in such a way that movement of the elevator car can be controlled in a very precise manner. When the elevator car is descending, the dropping pressure PZ in the cylinder line is regulated by changing the first control valve unit in such a way that the descending movement of the elevator-cabin can also be controlled in a very precise manner.
Patent KR-20010101365-A (KR)
IPC: C08G73/10
Filed: 2000-01-21
Abstract: 특정 아미드산 에스테르의 반복 단위를 포함하는 구조를 갖고, 4 가의 벤젠기를 포함하는 반복 단위, 및 4 가의 디페닐 에테르기를 포함하는 반복 단위를 특정비로 포함하는 폴리아미드산 에스테르 (상기는 실리콘 기판에 건조 기판상 두께 10 ㎛ 으로 도포되고 열경화되어, 33 MPa 이하의 잔류응력을 갖는 폴리이미드 도막을 제공함), 및 전체적으로 4 가의 벤젠기를 포함하는 반복 단위 및 4 가의 디페닐 에테르기를 포함하는 반복 단위를 특정비로 갖는 상이한 폴리아미드산 에스테르를 포함하는 폴리아미드산 에스테르 조성물.
Patent KR-20010103001-A (KR)
IPC: C12Q1/04
Filed: 2000-01-17
Abstract: 본 발명은 미네랄 및/또는 안료 및/또는 충전제 및/또는 섬유 물질을 함유하는 현탁액, 유화액 또는 분산액의 샘플을, 미생물에 의해 분해될 수 있는 하나 이상의 유기 물질을 첨가한 다음, 혼합하고, 임의로 후속적으로 배양한 후에 원심 분리시켜 미생물들을 상기 미네랄 및/또는 충전제 및/또는 안료 및/또는 섬유 물질로부터 분리시키고, 수성 상등액 상 중의 상기 미생물의 수 및/또는 크기 및/또는 유형을 1 회 이상 배양한 후에 측정하는, 상기 현탁액, 유화액 또는 분산액의 미생물 오염에 대한 정량적 및/또는 정성적인 측정 방법을 개시한다.
Patent KR-20010102240-A (KR)
IPC: A61P25/34
Filed: 2000-02-08
Abstract: 본 발명은 니코틴 의존증의 치료에 사용될 수 있는 데옥시페가닌 및 이의 약학적으로 허용가능한 산 부가 염에 관한 것이다.  상기 물질은 바람직하게는 연속적이고 제어된 방식으로 투여된다.  약학 투여형은, 예를 들면, 경구, 경피 또는 비경구 투여를 위한 또다른 경로로 제어된 방출을 할 수 있다.
Patent KR-20020000770-A (KR)
IPC: G09F27/00
Filed: 2000-02-16
Abstract: 본 발명은 텔레비젼 세트가 배치된 위치를 포함하여 일반 대중에 의해 자주 출입되고 그에 억세스가능한 위치에서 24 시간 정보 전송을 위해 데이터 및 전기통신(26)에 대한 인터페이스를 구비하는 디지털 정보 시스템(10)에서 정보의 스폿 (spot) 또는 블록 (block)에 대한 시간 슬롯 (time slot), 정보-카테고리, 및 노출 우선순위 (priority)를 지정하는 방법 및 배열에 관련되고, 여기서 중심 센터(12)는 프로젝터 (projector)(22)를 조정 및 제어하기 위한 통신 인터페이스(14)를 갖고, 중심 센터(12)가 실시간으로 시간 슬롯을 갖는 노출 리스트 (50)를 생성 및 업데이트할 수 있다.  상기 노출 리스트(50)에서는 특정한 시간 주기 동안 정보가 얼마나 여러번 노출되는가를 결정한다.  정보의 단일 스폿 또는 블록은 특정한 정보 카테고리 및 노출 우선순위에 지정되고, 그 우선순위는 각 노출에 대해 우선순위의 특정 유닛 만큼 감소된다.  이는 다른 조정자가 똑같은 카테고리의 정보로 리스트에서 정렬된 정보 전후의 인접한 시간 슬롯에 정보를 예약하는 것을 방지하는 것에 관련된 문제점을 해결하여, 시스템(10) 자체 및 조정자가 좋아하는 형태로 디스플레이 리스트(50)를 분류하고, 예약된 정보를 추적하고, 디스플레이 시간의 요금을 청구하게 된다.  정보는 지정된 우선순위에 따라 디스플레이되므로, 정보 관찰자에 대한 시각적 억세스 불가능으로 인한 노출 인터럽트는 단일 스폿 또는 블록 정보에 대한 상기 특정 시간 주기 동안 균등해진다.
Patent KR-20010103779-A (KR)
Title: 기억 셀 장치 및 그의 제조 방법
IPC: G11C11/16
Filed: 2000-02-01
Abstract: 저장 셀 장치에서 셀 필드(Z1)에 제 1 라인(11)과 제 2 라인(12) 사이의 자기 저항 기억 소자(13)가 배치된다.  주변 장치(P1)에 제 1 금속 증착면(14), 제 2 금속 증착면(16) 및 접촉부(16)가 제공되고, 상기 접촉부는 제 1 금속 증착 층(14)을 제 2 금속 증착면과 접속시킨다.  제 1 라인(11) 및 제 1 금속 증착면(14) 및 제 2 라인(12) 및 접촉부는 각각 동일한 평면에 배치됨으로써, 각 하나의 도전 층의 구조화에 의해 제조될 수 있다.
Patent KR-20010102462-A (KR)
Title: Dynamic wave-pipelined interface apparatus and method therefor
IPC: G06F13/38
Filed: 2000-03-03
Abstract: An apparatus and method for a dynamic wave-pipelined interface are implemented. Data signals received from a sending circuit delayed via a programmable delay device corresponding to each signal before being latched into the receiving device. The programmable delay in each delay device is set according to an initialization procedure whereby each signal is deskewed to a latest arriving signal. Additionally, a phase of an input/output (I/O) clock controlling the latching of the data signals is adjusted so that a latching transition is substantially centered in a data valid window.
Patent KR-20010113816-A (KR)
IPC: H02K5/04
Filed: 2001-03-02
Abstract: 본 발명은 구동장치로서 제너레이터 및 왕복 내연기관을 갖춘 전력 발생장치, 특히 제너레이터를 여기시키기 위해 극 영역에 배치된 영구 자석 및 고정자 내에 있는 전기자 코일을 갖춘 동기화-제너레이터 및 디이젤 모터로 이루어진 전력 발생장치에 관한 것으로, 회전자(29)의 극 영역에는 축방향으로 적어도 입구측이 개방된 수용 주머니(34)가 형성되고, 상기 수용 주머니의 원통형 둘레벽(50)은 고정자(11)에 의해 형성된 공기갭(33)에 접하며; 극 영역에 있는 영구 자석은 각각 다수의 자석(35)으로 형성되고, 상기 자석은 수용 주머니(34) 내부에서 둘레 방향으로 나란히 배치된다.
Patent KR-20020019104-A (KR)
Title: Fluid delivery stabilization for wafer preparation systems
IPC: H01L21/304
Filed: 2000-06-23
Abstract: A solution delivery system for use with a wafer preparation system is provided. The solution deliver system includes a de-ionized water (DIW) dispense drawer having an input for receiving an initial flow of DIW from a facility water supply. The DIW dispense drawer further includes a first pressure regulator for stabilizing the initial flow of DIW and producing a substantially steady flow of DIW as a DIW output of the DIW dispense drawer. A chemical drawer is also provided as part of the solution delivery system. The chemical drawer is configured to receive the substantially steady flow of DIW from the DIW dispense drawer. The chemical drawer is further configured to receive an initial flow of chemicals from a chemical source. The chemical drawer also includes a second pressure regulator for stabilizing the initial flow of chemicals from the chemical source and thus producing a substantially steady flow of chemicals. In this example, the chemical drawer further includes a mix manifold for mixing the substantially steady flow of DIW received from the DIW dispense drawer and the substantially steady flow of chemicals. The mix manifold being configured to output a chemical solution having a controlled concentration.
Patent KR-20020027379-A (KR)
IPC: A61K31/437
Filed: 2000-06-30
Abstract: 본 발명은 단백질 키나아제의 활성을 변화시키거나 및/또는 억제하는 인다졸 화합물에 관한 것이다. 본 발명에 따른 화합물 및 상기 화합물들의 약제학적 조성물들은 원하지 않는 세포증식을 변화시키거나 및/또는 억제하기 위하여 타이로신 키나아제 신호 전달을 조절하는 효능을 가지고 있다. 또한 본 발명에서는 상기 화합물을 함유하는 약제학적 조성물을 사용한 직접적 치료법 또는 예방법 및 상기 화합물들의 유효량을 투여하여 당뇨성 망막증(diabetic retinopathy), 혈관신생 녹내장(neovacular glaucoma), 류마티스성 관절염 및 건선(psoriasis) 등과 같은 원치 않는 혈관형성 및/또는 세포증식에 관련된 여러다른 질환들뿐만 아니라 암을 치료하는 방법을 제시하고 있다.
Patent KR-20030059573-A (KR)
Inventor: BYUN TAE JUN
IPC: H01L21/306
Filed: 2002-01-02
Abstract: PURPOSE: An etching equipment having a purge apparatus is provided to be capable of reducing the corrosion of a metal line by improving the structure of the etching equipment. CONSTITUTION: A purge apparatus is provided with a purge gas supply part(400) for supplying purge gas, a plurality of purge gas supply lines for transferring the purge gas supplied from the purge gas supply part to each chamber, and a plurality of purge gas controller for controlling the flow rate of the purge gas according to the state of each chamber. An etching equipment is provided with the purge apparatus, a load lock chamber(200a,200b), an align chamber(210) for aligning wafers transferred from the load lock chamber, an etching chamber(220a,220b) for carrying out an etching process at the wafers supplied from the align chamber, a strip chamber(230a,230b), and a cooling chamber(240).
Patent KR-20020027385-A (KR)
Inventor: HONG SEONG TAE
IPC: G06F17/00
Filed: 2002-01-07
Abstract: PURPOSE: A system and a method for the interactive management of digital name cards are provided to automatically store information upon simply inputting a key word among the information recorded in a general paper name card. CONSTITUTION: A name card provider(C) providing a paper name card(A) off-line and a name card receiver(D) connect to a business homepage through the wire/wireless Internet. The card receiver and provider create digital name cards(c1,d1) using the cellular phone numbers as key words and store the digital name cards in a card box(c2) of the provider and the own card box(d2)(1). The digital name card substitutes a general paper name card. If the receiver connects to the homepage and inputs the key word of the provider recorded on the paper name card, the digital name card of the provider is stored in the card box of the receiver and the digital name card of the receiver is stored in the card box of the provider(4,5,8). Digital name cards are exchanged on-line. Storage of the digital name card of the receiver is automatically alarmed to the provider.
Patent KR-20030060665-A (KR)
Title: An Ornanmental Vase
Inventor: CHOI SEUNG PAL
IPC: A01G9/02
Filed: 2002-01-10
Abstract: PURPOSE: Provided is an ornamental vase which contains various shaped ornaments, which are detachable, around the upper circumference thereof. Therefore, it has excellent decoration effect. CONSTITUTION: In an ornament vase(1) having a receiving part(2) and a drain hole(3), it is characterized by comprising an insertion hole(4) around the circumference thereof at regular intervals; a fixing member(5) capable of being attached and detached to then insertion hole; and an ornament(6) fitted to the upper part of the fixing member, and having various kinds of colors and shapes.
Patent KR-20030061212-A (KR)
Title: Polymer Impregnated Regeneration Method for Mortar Lining of Water Works Pipe
Inventor: JUNG SONG OK
IPC: F16L58/00
Filed: 2002-01-11
Abstract: PURPOSE: A construction for regenerating a worn-out pipe of a mortar lining cast-iron pipe for water works is provided to protect the surface of the cast-iron pipe and to increase strength and water-resisting qualities. CONSTITUTION: A construction for regenerating a worn-out pipe(10) of a mortar lining cast-iron pipe is composed of steps of exploring a conduit line for regenerating the worn-out water pipe, and deciding and investigating a working section and position; passing water with a temporary valve after shutting off the water supply of the conduit line and cutting the water pipe corresponding to the working section; removing and discharging fittings attached on a pipe wall by injecting high-pressured water to the cut mortar lining water pipe with a jet cleaner; scratching out aged cement materials which are adhered on the inner wall of the mortar lining water pipe and removing the worn-out surface; removing water inside the pipe and drying the pipe with a hot air generator(28) after completely cleansing the water pipe; coating non-solvent type resin over and impregnating the water pipe after cooling the dried water pipe in a predetermined temperature; drying the inside of the water pipe impregnated with resin in a predetermined temperature and accelerating the hardening thereof; coating and lining the pipe with paints in a predetermined thickness after a hardening process and drying the pipe; and cleansing the pipe with water if the coated film is dried and passing water after connecting the pipe to the conduit line.
Patent KR-20020023312-A (KR)
Title: the operation method and network alarm variable information electrical system
Inventor: SO BYEONG SU
IPC: G08B25/00
Filed: 2002-01-15
Abstract: PURPOSE: A system for transmitting alarm variable information via communication network and a management method thereof are provided to enable a beginner to easily and rapidly perform the analysis of alarm information danger factors, and to attain the analysis result reflected a specific situation. CONSTITUTION: In the system for transmitting alarm information via communication network, if an abnormal situation of an object facility is generated, a general control room(10) transmits alarm variable information to an object person as soon as decides and controls the abnormal situation, and the object person again feedback it to the general control room. When a user inputs various required information, the input result is transmitted to a case based reasoning processor(30) via a task scheduler(20). The case based reasoning processor selects a unique property among properties of new examples to endow it with an index, and calculate similarity by looking up similar examples with the index property value from a database of the past.