baber/WOPTO huggingface dataset:
Patent KR-20030042695-A (KR)
Title: Ventmember of vulcanizing mold
Inventor: KIM YONG SEOP
IPC: B29C35/02
Filed: 2001-11-23
Abstract: PURPOSE: A vent piece for a curing metal mold of a tire is provided to improve air venting and to manufacture the vent piece easily by improving existing vent piece. CONSTITUTION: A vent piece(2) is formed to be divided as a central body(21), a middle body(22) and an outer body(23). Many uneven parts(24,25) are formed to central, middle and outer bodies to be combined to one another. A gap(26) is formed to a combining portion of the uneven part to exhaust air without exhausting rubber particles. The central body and the outer body are divided into two parts. A vent line(27) is formed to communicate with the gap combining each uneven part vertically. The gap is from 0.03 to 0.09 millimeters in range. Thereby, air between a green tire and a metal mold(1) is exhausted outside through the gap and the vent line when the green tire which is expanded by a bladder approaches to an inner surface of the metal mold.
Patent KR-20020006013-A (KR)
Inventor: KIM IN SU
IPC: H01F41/00
Filed: 2001-11-27
Abstract: PURPOSE: An apparatus for bending terminal pins of a transformer is provided to enhance productivity by automatically bending the terminal pins of a transformer as desired. CONSTITUTION: A bobbin feeding unit(20) is mounted on a frame(10) to sequentially supply bobbins through a feeding passage(23). A lower mold(30) is positioned to one end of the feeding passage(23). An upper mold(45) is mounted on one end of a lift unit(40), which is mounted to the end of the feeding passage(23) to be lifted toward the lower mold(30). A load unit(50) is adjacent to the feeding passage(23) to load the bobbins to the lower mold(30). A driving unit(60) is connected to the lift unit(40) and load unit(50) to synchronize the lift unit(40) and load unit(50).
Patent KR-20030046128-A (KR)
Title: Semiconductor memory device having pipeline structure for increasing operating frequency and decreasing chip area
Inventor: KWAK JIN SEOK
IPC: G11C7/00
Filed: 2001-12-05
Abstract: PURPOSE: A semiconductor memory device with a pipeline structure operated at a radio frequency without increasing an area of a chip under increase of latency is provided to control easily the variable CAS latency by forming a buffer latch portion with a pipeline structure and a wave-pipeline structure. CONSTITUTION: A column address latch(41) is used for latching a column address applied from the outside. A column selection line driver(42) is used for driving a column selection line by decoding the column address stored in the column address latch. An input/output line sense amplifier(44) is used for sensing and amplifying the data received through a couple of input/output lines from a memory cell. A plurality of buffer latches(47) are used for storing the output data of the input/output line sense amplifier and outputting the stored data to an output pin. The column address latch, the column selection line driver, and the input/output line sense amplifier are formed with a pipeline structure. The buffer latches are formed with a wave-pipeline structure.
Patent KR-20030046698-A (KR)
Title: Oil control valve foreign matter removal controlling device of continuously variable valve timing apparatus of method thereof
Inventor: SUNG GWAN GYEONG
IPC: F02D45/00
Filed: 2001-12-06
Abstract: PURPOSE: An apparatus for removing impurities from an oil control section and a method therefor are provided to remove impurities introduced into the oil control section when a continuously variable valve timing device is operated without separating the oil control section from the continuously variable valve timing device. CONSTITUTION: An impurity removing apparatus includes a transmission lever position detecting sensor(210), a vehicle speed sensor(220), an engine R.P.M detecting sensor(230), a memory section(250) and a control section(240). The transmission lever position detecting sensor detects a position of a transmission lever in a vehicle, thereby generating an electric signal corresponding to a detected position of the transmission lever. The memory section includes a ROM and a RAM and stores a predetermined engine R.P.M for forming predetermined hydraulic pressure in an oil control section(260). The oil control section discharges impurities to an exterior according to a control signal transmitted from the control section.
Patent KR-20030048749-A (KR)
Title: Exhaust gas recirculation system and it's control method for rising defrosting efficiency of automobile
Inventor: YOON SEONG IL
IPC: F02M25/07
Filed: 2001-12-13
Abstract: PURPOSE: An EGR(Exhaust Gas Recirculation) system for improving the defrost performance of a vehicle and a control method thereof are provided to improve the defrost performance by increasing the temperature of the engine cooling water passing through an EGR cooler. CONSTITUTION: An EGR system comprises an EGR line(13) through which a portion of exhaust gas recirculates of an exhaust manifold(11) to an intake manifold(12), an EGR cooler(14) installed at the middle of the EGR line and performing heat exchange, EGR valves(16a,16b) installed at the front and rear portions of the EGR line and controlling the flow of the EGR gas by the signal of an ECU(Electronic Control Unit,15), and a return line(18) making the exhaust gas return to an exhaust pipe(17) by passing through the EGR cooler. During cold starting or idling of a vehicle, the EGR valves cut off the discharge of the exhaust gas to the exterior and the inflow of the exhaust gas to the intake manifold. The exhaust gas passes through the EGR cooler, and the cooling water of a heater(20) is increased.
Patent KR-20020050159-A (KR)
Inventor: UEDA TOHRU
IPC: H01L21/77
Filed: 2001-12-19
Abstract: PURPOSE: To provide a thin-film transistor wherein a leakage current is reduced and an ON-current can be increased. CONSTITUTION: This thin-film transistor is provided with N-type high concentration impurity regions 28a and 28b which are arranged with a certain distance, a plurality of P-type channel regions 20a, 20b which are positioned between the regions 28a and 28b and face a plurality of gate electrodes 18a, 18b, respectively, an N-type intermediate region 22 arranged between the adjacent channel regions, at least two N-type low concentration impurity regions 26a and 24a which are positioned between the region 20a positioned nearest to the region 28a and the region 28a and different in carrier concentration, and at least two N-type low concentration impurity regions 26b and 24b which are positioned between the region 20b positioned nearest the region 28b and the region 28b and different in carrier concentration.
Patent KR-20030050738-A (KR)
Title: Method for fabricating cylinder type capacitor of semiconductor device
Inventor: LEE CHANG HEON
IPC: H01L27/04
Filed: 2001-12-19
Abstract: PURPOSE: A method for manufacturing a cylinder type capacitor of a semiconductor device is provided to be capable of securing high capacitance and reducing leakage current by transforming a nickel layer into a nickel silicide layer using a heat treatment. CONSTITUTION: A plurality of cylinder type storage nodes are formed and spaced apart from each other at the upper portion of a semiconductor substrate, wherein the cylinder type storage node is made of a polysilicon layer. A nickel layer is formed on the storage nodes by using a CVD(Chemical Vapor Deposition). A lower electrode(130b) is formed by transforming the nickel layer into a nickel silicide layer using a heat treatment. A dielectric layer(150) and an upper electrode(160) are sequentially formed on the lower electrode(130b). Preferably, the heat treatment is carried out at the temperature of 350-450 °C.
Patent KR-20030050904-A (KR)
Title: Monitoring System of Environment by Detecting the Birefringence Changes of the Optical Fiber
Inventor: AHN SEONG JUN
IPC: G01B9/02
Filed: 2001-12-19
Abstract: PURPOSE: An environment monitoring system is provided to detect a sudden environmental variation with a simple structure by using a variation of birefringence of optical fiber. CONSTITUTION: An environment monitoring system includes a beam transmitting section(80), an optical fiber section(20) and a beam receiving/signal processing section(81). The beam transmitting section(80) has a beam splitter(11) connected to a light source(10) and a polarizing light adjuster(12). The optical fiber section(20) transfers a signal of the beam transmitting section(80). The beam receiving/signal processing section(81) has a beam detector(40) connected to a polarizing device(30) in order to receive the signal transmitted from the beam transmitting section(80) and a signal processing section(50).
Patent KR-20030051047-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: CHA HAN SEOP
IPC: H01L29/78
Filed: 2001-12-20
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of increase the contact surface between a gate electrode and a metal salicide layer by forming a silicon layer on the upper portion of the gate electrode using an SEG(Selective Epitaxial Growing) process. CONSTITUTION: An LDD(Lightly Doped Drain) region is formed in a semiconductor substrate(11) having a gate electrode(13). After depositing the first oxide layer on the resultant structure, the gate electrode is exposed by polishing the first oxide layer. After protruding the upper portion of the gate electrode by partially etching the first oxide layer, a silicon layer(15) is formed on the protruded portion of the gate electrode. After removing the first oxide layer, a spacer is formed at both sidewalls of the gate electrode. A source/drain region is formed by implanting doped dopants into the semiconductor substrate.
Patent KR-20030055618-A (KR)
Title: Instant noodle and cooking method thereof
Inventor: KIM DONG GIL
IPC: A23L7/109
Filed: 2001-12-27
Abstract: PURPOSE: An instant wheat vermicelli(udon) product comprising soup powder containing as a main component shrimps, oysters, shellfish meat, kelp and the like which are free from a fishy smell, and noodle strips is provided. The product does not contain red pepper powder and garlics to eliminate a fish smell, but large quantities of nutrient components. CONSTITUTION: A wheat vermicelli product comprises: noodle strips; soup powder containing 32 to 52% by weight of shrimp powder, 40 to 50% by weight of kelp powder and 8 to 18% by weight of additives; and solid ingredients containing 17 to 37% by weight of dried oysters, 20 to 25% by weight of dried shellfish meat, 15 to 20% by weight of dried chestnut, 18 to 23% by weight of dried jujubes and 10 to 15% by weight of dried ginkgo biloba.
Patent KR-20020061100-A (KR)
Inventor: HIRANABE YAKU
IPC: A63F9/14
Filed: 2001-12-27
Abstract: PURPOSE: To display a three-dimensional image which a player desires. CONSTITUTION: A competition game device where a traveling body such as a racehorse H travels on a fixed field is provided with a position detecting circuit 33 for detecting the traveling position of the traveling body, an image generating part 35 for generating the three-dimensional image of the traveling body based on information of the traveling position which is detected by the position detecting circuit 33, a monitor 21 for displaying the three-dimensional image of the traveling body generated in the image generating part 35 on the operation panel of the player and a change-over part 24 for changing-over an eye position in the three-dimensional image of the traveling body which is displayed on the monitor 21 by the indication of the player.
Patent KR-20030057934-A (KR)
Title: Magnetic Enhanced Reactive Ion Etching unit
Inventor: JANG SEONG SU
IPC: H01L21/3065
Filed: 2001-12-29
Abstract: PURPOSE: A magnetic enhanced reactive ion etching apparatus is provided to be capable of improving uniformity when carrying out a plasma etching process by locating a plurality of permanent magnets at an etching chamber according to the gauss intensity of each magnet. CONSTITUTION: A plurality of permanent magnets are installed at an etching chamber. At this time, the permanent magnets are located at each predetermined position after dividing three groups made of the first, second, third group according to the gauss intensity and array position of each permanent magnet. At this time, the gauss intensity at a permanent magnet located position of at least one group, is larger than that of the center portion of the etching chamber. At the time, the gauss intensity of one group out of the other groups is the same as the half value of that of the center portion of the etching chamber, or higher.
Patent KR-20010079670-A (KR)
IPC: B44C1/175
Filed: 1999-08-16
Abstract: 직물에 패턴을 전사하기 위한 패턴 담체는, 500 ml/min 보다 큰 공기 투과성(벤드첸-다공성:Bendtsen-porosity)과, 적어도 Cobb-넘버 50의 수분 흡수성을 갖는 페이퍼를 포함하며, 상기 페이퍼는 비결정질 당류 시럽을 함유하는 카르복시메틸셀룰로스의 분산용액이 평방미터당 30g으로 코팅되며, 그런 다음 하나 이상의 칼라 패턴들이 상기 페이퍼에 프린트되고, 상기 칼라 패턴들 각각은 카르복시메틸셀룰로스 형태로 일시적인 결합효과를 가지며 용이하게 녹을 수 있는 침강제와 혼합된 수용성 또는 분산성 염료를 포함한다. 
     코팅용 당류 시럽, 바람직하게는 소르비톨 시럽의 사용은  패턴 담체의 베이스로서 표준의 흡수성을 갖는 원료 페이퍼를 사용할 수 있도록 하며, 이로써 생산성 및 제조 비용절감 효과가 있다.
Patent KR-20010072806-A (KR)
IPC: A61K47/10
Filed: 1999-08-18
Abstract: The invention concerns a novel phosphoglycolipid compound. The compound of the subject invention is 2-Deoxy-6-O-[2-deoxy-4-O-phosphono-3-O-[(R)-3-tetradecanoyloxytetradecanoyl]-2-[(R)-3-octadecanoyloxytetradecanoylamino]- beta -D-glucopyranosyl]-2-[(R)-3-hexadecanoyloxytetradecanoylamino]-D-glucopyranose and pharmaceutically acceptable salts thereof. The compound is not immunoreactive, not pyrogenic, not toxic but is active in ameliorating tissue damage due to ischemia/reperfusion injury. Methods for using the subject compound to protect against reversible and irreversible damage due to ischemia/reperfusion injury are also disclosed.
Patent KR-20010085770-A (KR)
Title: Cutting insert for grooving operations
IPC: B23B27/04
Filed: 1999-09-08
Abstract: A double ended metal-cutting insert includes a pair of circular cutting edges disposed at respective end surfaces of the insert. Each end surface includes an upper portion connected to the cutting edge, and a lower portion connected to the upper portion by a concave transition portion. The lower portion is recessed relative to the upper portion in a direction toward the opposite cutting edge. The lower portion is a flat face oriented perpendicular to the bottom surface.
Patent KR-20010075196-A (KR)
IPC: G03F9/02
Filed: 1999-09-17
Abstract: X-레이 및/또는 자외선 평판인쇄용 마스크를 제조하기 위해, 우선 자외 복사선에 투명하거나 반사되는 기판 상에 X-레이 및/또는 자외 복사선에 불투명한 층을 적층시킨다. 그 후, 실리콘층과 금속층의 두 중복층을 상기 불투명층 상에 적층시킨다. 그리고나서, 집속전자빔을 상기 중복층에 적용시켜 금속과 실리콘을 국부적으로 가열하도록 치환시켜 서로 금속과 실리콘을 확산시킴으로써 에치-저항성금속 규화물의 구조체를 형성시킨다. 금속과 실리콘층을 에칭하여 기판상에 에치-저항성금속 규화물의 구조체와 상기 구조체 아래 X-레이 및/또는 자외 복사선에 불투명한 층 만을 남겨 X-레이 및/또는 자외선 평판인쇄를 형성한다. 유사한 공정이 각인 평판인쇄용 몰드를 제조하는데 사용된다.
Patent KR-20010089338-A (KR)
IPC: G06F3/06
Filed: 1999-08-06
Abstract: 정보 기록 매체(1)는 디스크 정보 영역(4); 복수의 섹터를 포함하는 사용자 영역(6); 및 상기 사용자 영역에 포함된 복수의 섹터 중 적어도 하나가 결함 섹터일 때 상기 적어도 한 결함 섹터 대신 사용가능한 적어도 한 섹터를 포함하는 예비 영역(7)을 포함한다. 예비 영역(7)은 사용자 영역(6)부터 방사상 내측에 위치하여 있다. 사용자 영역(6)에 포함된 복수의 섹터 및 예비 영역(7)에 포함된 적어도 한 섹터 중에서 논리 섹터 번호 "0"이 할당되는 섹터의 물리 섹터 번호는 상기 디스크 정보 영역(4)에 기록된다.
Patent KR-20010093203-A (KR)
Title: Process for producing olefin polymer
IPC: C08F4/60
Filed: 2000-04-25
Abstract: A method for producing an olefin homopolymer or an olefin copolymer from an olefin or an olefin and at least one comonomer copolymerizable therewith by continuous slurry polymerization or continuous gaseous phase polymerization in the presence of a metallocene catalyst, the method comprising transferring the catalyst to a polymerizer and introducing the catalyst into the polymerizer while continuously feeding the olefin or the olefin and the comonomer into the polymerizer, to thereby effect a homopolymerization of the olefin or a copolymerization of the olefin and the comonomer, wherein, said catalyst is subjected to hydrogen gas-treatment in which said catalyst is contacted with hydrogen gas. The method of the present invention is advantageous in that continuous production of the olefin homopolymer or an olefin copolymer can be stably performed without the disadvantageous occurrence of indefinite forms of polymer, so that a polymer withdrawal pipe can be prevented from being clogged with such indefinite forms of polymer, thus enabling continuous production of an olefin homopolymer or an olefin copolymer on a commercial scale.
Patent KR-20010099949-A (KR)
Title: Die cast titanium alloy articles
IPC: C22C/
Filed: 1999-12-22
Abstract: A die cast article composed of titanium alloy is disclosed, and is preferably characterized by a transformed beta microstructure, a relatively fine average grain size and an absence of flow lines. Typical alloys include Ti 6Al-4V and Ti 6Al-2Sn-4Zr-2Mo. Exemplary articles include gas turbine engine components. The articles may be used in place of corresponding forged articles, and have at least comparable mechanical properties.
Patent KR-20010105323-A (KR)
Title: 자기 정열된 비아 구조 내의 공기 갭 유전체
IPC: H01L21/768
Filed: 2000-10-27
Abstract: 고속 상호 접속 구조 및 그 구조를 만드는 방법이 제공된다. 상기 상호 접속 구조는 복수의 금속 라인(120)을 갖는 제 1 금속층 및 상기 제 1 금속층 상에 형성된 전도성 비아 금속층을 포함한다. 상기 전도성 비아 금속층은 자기 정렬된 전도성 비아(140)를 형성하도록 구성된다. 비부합 산화물층(200)은 상기 제 1 금속층 및 상기 전도성 비아 금속층 상에 형성되어 상기 복수의 금속 라인(120) 사이에 공기 갭(202)이 위치되도록 한다. 캡 산화물층(204)은 비부합 산화물(200) 상에 형성된다. 예를 들면, CMP 동작은 다음 금속층을 형성하기 전에 상기 전도성 비아의 상부면을 노출하도록 실행될 수 있다. 주목할 점은 전도성 비아 오정렬과 관련된 문제점 없이 공기 갭(202)을 형성할 수 있다는 것이다.
Patent KR-20010105341-A (KR)
IPC: C08L95/00
Filed: 2000-01-28
Abstract: 굴곡강도가 0.5 N/㎟ 이상이고, 고체 입자 및 탄화수소류 바인더를 함유하고, 상기 탄화수소 바인더가 (i) 전체 바인더를 기준으로 해서, 방향족 탄소 60 % 이상 함유하는 아스팔텐 15 내지 95 중량 % 를 함유하고, (ii) 전체 바인더를 기준으로 해서, 추가 탄화수소 5 내지 85 중량 % 를 함유하며, 단 고체 입자가 단지 탄소입자가 아닌 고체-상 조성물;     상기 조성물을 제조하는방법, 상기 조성물의 건축에서의 용도, 상기 조성물을 함유하는 건축 자재 및 상기 건축 자재를 함유하는 건축.
Patent KR-20010108191-A (KR)
IPC: G01D21/00
Filed: 2000-10-26
Abstract: 본 발명은 차량에서 발생하는 에러(7.1, 7.2 내지 7.m)들을 인식하기 위한 인식 방법에 관한 것으로서, 이 인식 방법에 의해서 차량의 특성 동작 변수(6.1, 6.2 내지 6.n)들과 함께 이 특성 동작 변수들을 식별하는 정보가 특정 기간에 걸쳐 기록된다.  상기 차량의 에러(7.1, 7.2 내지 7.m)들을 확실하게 예측·인식하기 위하여, (a) 차량에서 특정 에러(6.1; 6.2 내지 6.n)가 발생하기 전에 기록된 특성 동작 변수로부터 상기 특정 에러와 관련된 특성 동작 변수 모델을 제작하는 단계, (b) 적절한 형태(일반적 및/또는 수학적 함수)로 특성 동작 변수 모델을 묘사하는 묘사 단계와 (c) 상기 에러 특성 동작 변수 모델의 특성과 차량이 동작하는 동안 현재 기록된 특성 동작 변수(7.1; 7.2 내지 7.m)들을 비교하는 비교 단계를 포함한다.
Patent KR-20010110791-A (KR)
IPC: C07D417/12
Filed: 2000-04-19
Abstract: (ⅰ) 3342, 2739, 1751, 1325 및 713 ㎝ -1 에서 피크를 갖는 적외선 스펙트럼을 제공하고(제공하거나) 
     (ⅱ) 9.1, 12.0, 15.7, 16.3 및 19.8°2θ에서 피크를 갖는 엑스-선 분말 회절(XRPD) 패턴을 제공하는 것을 특징으로 하는 5-[4-[2-(N-메틸-N-(2-피리딜)아미노)에톡시]벤질]티아졸리딘-2,4-디온 염산염 이수화물; 상기 화합물의 제조 방법, 상기 화합물을 포함하는 제약 조성물 및 상기 화합물의 의약으로서의 용도.
Patent KR-20020012549-A (KR)
Title: 옥시부티닌 함유 경피흡수 제제
IPC: A61P31/02
Filed: 2000-04-25
Abstract: 본 발명은 유효성분으로서 옥시부티닌 및 그 염류와, 기제성분으로서 N-비닐 아세트아미드와 COOM기 (식 중에서 M은 수소원자, 알칼리 금속 또는 암모늄을 나타냄)를 함유하는 중합성 단량체를 주성분으로 해서 된 N-비닐 아세트아미드 공중합체로 된 경피흡수 제제에 관한 것이다. 이 제제는 기타의 기제성분으로서 가교제, 다가 알코올류, pH 조정제로 된 안정화제, 필요에 따라 피부 흡수 촉진제 및/또는 용제를 함유하는 비수계 제제이거나, 더욱이 거기에 더하여 수성 고분자 화합물 및 물을 함유한 함수계 제제이어도 좋다. 이 제제는 유효성분의 경피 흡수성이 우수하고, 약물의 안정성이 좋으며, 피부 자극성이 적고, 또한 우수한 약효를 발휘한다.
Patent KR-20020033101-A (KR)
Title: Screening methods for altering circadian rhythm proteins
IPC: C12Q1/48
Filed: 2000-06-07
Abstract: The present invention is directed to methods to identify test compounds that alter circadian rhythms of mammals, and more specifically, directed to methods for determining the ability of a test compound to alter hCKI delta and epsi phosphorylation of a human Period protein. The present invention is also directed to a method for determing the ability of a test compound to selectively alter phosphorylation, interaction with, or alternatively degradation, of one or more human Period proteins relative to its ability to alter phosphorylation, interaction with, or alternatively degradation, of a different human Period protein.
Patent KR-20020021652-A (KR)
IPC: C01B9/00
Filed: 2000-04-27
Abstract: 열가소성 수지, 상기 열가소성 수지의 1중량부에 대하여 0~0.7중량부의 할로겐을 수소화하는 능력을 갖는 처리제, 및 할로겐화 화합물로 이루어지는 수지조성물을 할로겐원자와 결합하여 대기압하에서 450℃ 이하의 비점 또는 승화점을 갖는 할로겐화 금속화합물을 생성하는 금속화합물의 존재하에, 280℃ 내지 450℃ 에서 혼련하고, 상기 할로겐화 화합물을 할로겐화 금속화합물로 하여, 상기 수지조성물로부터 상기 열가소성 수지 및 할로겐을 수소화하는 능력을 갖는 처리제의 혼합물과 상기 할로겐화 금속화합물을 분리, 회수하는 공정을 포함하는 수지조성물의 처리방법이다.     이에 의하면, 폐기물을 연소나 열분해에 의한 수지의 가스화나 유화를 하는 일 없이 처리하고, 여기서 브롬 등의 할로겐이나 금속산화물을 단시간, 고수율로 제거회수하고, 처리한 수지는 고형연료로서 고수율로 회수, 재이용할 수 있다.
Patent KR-20020060583-A (KR)
Inventor: SUZUKI MASAHIKO
IPC: G01M99/00
Filed: 2002-01-04
Abstract: PURPOSE: To solve the problem of a test device for an automobile component incapable of transmitting a high-response torque waveform to an engine side from a dynamometer DY because of a low mechanical resonance point and incapable of transmitting behavior of an engine to the DY side. CONSTITUTION: In this test device, a simulation model is generated by a simulation tool using a GUI. The model comprises a four-inertia system spring model including the engine and a vertical vibration model composed of suspension and tire springs. In the model, the resonance point of a frequency is set to about 100 Hz. The test device has a resonance suppression means for the resonance point.
Patent KR-20030061951-A (KR)
Title: Maintenance and Reinforcement Engineering Method of Concrete Structure
Inventor: BAE SUK DONG
IPC: E04G23/02
Filed: 2002-01-14
Abstract: PURPOSE: A repair, reinforcement method of a concrete structure is provided to improve a construction environment by preventing the spread of dust to the air under repair and reinforcement works. CONSTITUTION: The repair, reinforcement method of a concrete structure comprises the steps of: arranging reinforcing bars(11) on the front of a concrete structure(10), assembling a panel(13) and installing a form(12); forming a hole on the panel(13) and welding a nut to the hole; interposing a pipe for dust suction in the nut and interposing a drill into the pipe to form a groove(17) on a civil engineering structure and suctioning dust caused by forming a groove(17) by a vacuum device; interposing an injection pipe for a chemical solution provided with a spring and an isolation plate into the nut, then injecting a chemical solution(19) into the groove(17) of the civil engineering structure through the pipe; interposing one side of an anchor bolt(23) to the groove(17) where a chemical solution(19) is injected through the pipe and fastening the other side of the anchor bolt(23) with a nut welded to the panel(13) using a double-faced nut; and placing and curing concrete(25) between the form(12) and the civil engineering structure(10).
Patent KR-20030062066-A (KR)
Title: Analysis method and apparatus for extraction of ejb component from servlet program
Inventor: JUNG HYO TAEK
IPC: G06F9/44
Filed: 2002-01-16
Abstract: PURPOSE: An analysis device for extracting an EJB(Enterprise JavaBeans) component from a survlet program and a method thereof are provided to offer the analysis information needed for a process for automatically generating the EJB component by extracting a reusable component candidate from a survlet program component. CONSTITUTION: A survlet code analyzer(101) analyzes the information needed for a survlet program visualizer(103), an EJB component extractor(104), and an EJB component generator(105) by receiving a survlet code(100), and stores it in an analysis information database(102). The survlet program visualizer(103) offers the information for a structure of the survlet through a static analysis for the input survlet code. The EJB component extractor(104) extracts the EJB component by using an analyzed business logic and the SQL(Structured Query Language) information. The EJB component generator(105) generates the EJB code(106) by fitting the extracted EJB components to an EJB component spec.