baber/WOPTO huggingface dataset:
Patent KR-20030033341-A (KR)
Title: Apparatus for controlling pH of the cooling water
Inventor: PARK SANG GYU
IPC: F22B37/00
Filed: 2001-10-22
Abstract: PURPOSE: A pH controlling apparatus is provided to prevent a boiler tube from being broken or damaged due to corrosion by measuring pH of water contained in the boiler tube in real time. CONSTITUTION: A cooling water feeding pipe is provided to supply cooling water from a steam drum(4) to a boiler tube. A picking pipe(6) is branched from the cooling water feeding pipe. A reduction valve(16), a pressure gauge(17), and a sample water injection valve(18) are sequentially installed in the picking pipe(6). Sample water flowing along the picking pipe(6) has temperature about 250°C, and pressure about 14 to 38bar. A sample water cooling section is provided to cool sample water to a normal temperature. The sample water cooling section includes a sample water cooler(19) and a sample water cooling coil(20).
Patent KR-20030034414-A (KR)
Title: Jig for assembling outer panel of car
Inventor: KIM BYEONG HWAN
IPC: B62D65/00
Filed: 2001-10-23
Abstract: PURPOSE: A jig for assembling an external panel of a vehicle is provided to stabilize metal mold quality of the external panel by assembling only the external panel under virtual vehicle assembly conditions before a vehicle assembly stage. CONSTITUTION: A jig for assembling an external panel of a vehicle includes a rectangular base plate placed on the installation floor; plural vertical bars(11) vertically installed on the base plate along the longitudinal direction; plural horizontal bars(12) horizontally connected between the vertical bars; and a fixing device slidably installed to the vertical bar or the horizontal bar. The position of the fixing device is controlled depending on the external panel and the fixing device is protruded to fix the external panel. The fixing device includes a moving member(20) fitted into the vertical bar or the horizontal bar, to slide; an external pipe(21) installed to the moving member; an inner pipe(22) fitted into the external pipe; and fixing bolts(23) installed to the moving member and the external pipe, to fix the moving member and the inner pipe.
Patent KR-20030033654-A (KR)
Inventor: KO MIN CHEOL
IPC: H04N5/225
Filed: 2001-10-24
Abstract: PURPOSE: A PC camera is provided to reduce time required for recognizing a color chip code and improve a recognition rate by accurately placing a lens part at the color chip code. CONSTITUTION: A cable(1) is provided for being connected with a PC. A recognizing part(2) is formed of an image sensor installed inside to be connected with the cable. A case(3) including the recognizing inside and is connected with the cable. A lens part(4) is installed at a surface of the case for recognizing a color chip code. A guide jig(10) is installed in front of the lens part for the recognition through the lens part. A stand(5) supports a PC camera at a lower part.
Patent KR-20030039516-A (KR)
Title: Method of parameter operation base station using statistics data
Inventor: LEE JIN U
IPC: H04B7/155
Filed: 2001-11-13
Abstract: PURPOSE: A method for operating parameters by statistical data of a base station is provided to automatically upgrade parameters on the basis of the statistical data accumulated during a predetermined period, so that each kind of parameter is decided and operated according to RF(Radio Frequency) environments of base stations and call characteristics. CONSTITUTION: A BSP(Base Station main Processor) call processor collects statistical data related to call characteristics(SA10). A channel card collects statistical data related to power characteristics(SB10). A BSP statistics part receives the data from the BSP call processor and the channel card, to collect the received data as the statistical data(S20). A BSP configuration part receives the data from the BSP statistics part, to upgrade parameters(S30). The respective upgraded parameters are transmitted to the BSP call processor and the channel card, to apply the upgraded parameters(SA50,SB50). And if the BSP configuration part executes upgrade of the parameters, an operator confirms the upgraded parameters(S40).
Patent KR-20030041480-A (KR)
Title: Auto setting apparatus of automobile engine block plug
Inventor: BAE JAE HAN
IPC: B62D65/10
Filed: 2001-11-20
Abstract: PURPOSE: An automatic mounting apparatus for an engine block plug of a vehicle is provided to insert the plug to the engine block fast and correctly with a simple structure in a small size. CONSTITUTION: An automatic mounting apparatus for an engine block plug has a placing stand(12) of the plug, an entrance hole(12a), and a revolving door(13). The placing stand of the plug is arranged to a lower portion of a supplying chute(11) to supply consecutively the plug from an upper portion with free falling. The entrance hole is formed for entrance of a forced tool(15) to a front surface of the placing stand. The revolving door is arranged to a rear portion of the opened placing stand to insert the forced tool to the engine block by placing the plug to a tip of the forced tool. The revolving door has a hinged jointing part on an upper portion. A spring is installed to the hinged jointing part and adhered to a rear surface of the placing stand as long as external force is not added. An excision part is formed to a central lower portion of the revolving door in the shape of a trapezoid. A slant guide part is formed to both front sides of the excision part to guide transportation of the forced tool and the plug. Thereby, manufacturing cost is reduced and working efficiency is improved by mounting the plug correctly.
Patent KR-20030042522-A (KR)
Inventor: KIM JONG HAN
IPC: H03M7/46
Filed: 2001-11-23
Abstract: PURPOSE: A run length encoder is provided to reduce a data encoding time for DCT coefficients by encoding simultaneously plural DCT coefficients. CONSTITUTION: A run length encoder includes a run value generation portion(20) and a level value output portion(30). The run value generation portion generates a corresponding run value by adding the number of DCT coefficients of 0. The level value output portion selects the remaining DCT coefficients except for 0 according to a control signal and outputs level values of the selected DCT coefficients. The run value generation portion includes a plurality of zero value detection portions(21-23), a run value control portion(24), a plurality of counters(25-27), and an adder(28). The zero value detection portions detect 0 from the DCT coefficients. The run value control portion controls a counting operation. The counters outputs the corresponding counter values. The adder generates a run value by adding the corresponding counter values.
Patent KR-20030043259-A (KR)
Title: Image sensor with Test pattern and the method for Test
Inventor: LEE WON HO
IPC: H01L27/146
Filed: 2001-11-27
Abstract: PURPOSE: An image sensor having a test pattern and a test method are provided to be capable of measuring diverse capacitance. CONSTITUTION: A test pattern is provided with the first conductive layer(10) formed at the first region of square shape, the second conductive layers(20) formed at the second regions of square shape in the first region, the third conductive layers(30) formed at the third regions of square shape in the first region, and a pad part(pad1,pad2,pad3,pad4) formed at the fourth region in the first region. At this time, the fourth region is located at one portion of the first region except for the other portion at which the second and third conductive layers(20,30) formed. At the time, one of the second conductive layers(20) is piled up on one of the third conductive layers(30). Preferably, the second and third conductive layers(20,30) are formed and spaced apart from each other for measuring parallel capacitance.
Patent KR-20030045976-A (KR)
Title: Energy generating method by using exothermic reaction of metal
Inventor: KIM CHANG SUN
IPC: F02K9/42
Filed: 2001-12-03
Abstract: PURPOSE: A method for generating energy through exothermic reaction of metals is provided to increase explosion energy and lower costs for energy generation by reacting oxidizing materials(water or liquid acids, metal salts, etc.) with combustion materials(light metals) repeatedly. CONSTITUTION: The energy generation method characterized by repeating the following step (ii) and (iii) comprises the steps of: (i) reacting oxidizing materials including water as main material with combustion materials including light metals(K, Li, Na, Mg and Ti) to form atomic hydrogen; (ii) reacting the formed hydrogen with at least one compound selected from nitric acid, perchloric acid, sulfuric acid, metal nitrate(NaNO3, KNO3), metal perchlorate(KClO4, NaClO4), metal sulfate(K2SO4, Na2SO4), peroxide, etc. to form water; (iii) reacting water formed from step (iii) with one or more of light metals to form hydrogen; (iv) reacting hydrogen formed from step (iii) with at least one compound selected from nitric acid, perchloric acid, sulfuric acid, metal nitrate, metal perchlorate, metal sulfate, peroxide, etc. The combustion materials are mass or powder of metals such as K, Li, Na, Mg, Ti, Ca, Al, Cr, and mixtures of metals, and non metals such as H, NH3, oil, toluene, benzene, petroleum and hydrocarbon.
Patent KR-20030046250-A (KR)
Title: Water injection apparatus for dust suppression of load
Inventor: LEE JEON GYU
IPC: B65G45/22
Filed: 2001-12-05
Abstract: PURPOSE: A sprinkler is provided to prevent the environmental pollution and the defect of an equipment by suppressing the generation of dust when a loaded material is discharged. CONSTITUTION: A moving bar(30) is installed in an equipment frame to be movable upward and downward through a cylinder(20). A rotating shaft(40) is inserted in the moving bar to be rotated axially, equipped with a screw type vane and formed with a sprinkling groove. A driving motor(70) rotates the rotating shaft. A water supply pipe(90) is connected with the rotating shaft to supply water of high pressure. A conical core(60) is integrally fixed under the rotating shaft and the lower part of the conical cone is a sharp cone shape. Water is injected to the inside of a loaded material. Thereby, the generation of dust is suppressed maximally.
Patent KR-20030046925-A (KR)
Title: Method for fabricating capacitor in semiconductor device
Inventor: KIM DONG SEOK
IPC: H01L21/8242
Filed: 2001-12-07
Abstract: PURPOSE: A method of manufacturing a capacitor in a semiconductor device is provided to improve the characteristic of the capacitor by improving gap-fill and restraining etch by-product. CONSTITUTION: A pattern for a bottom electrode(60) is formed by etching an insulation layer(20,50) on a substrate(10). A ruthenium(Ru) bottom electrode is deposited on the pattern. An oxide layer(70) is deposited on the entire the Ru bottom electrode and the oxide layer is etched until the Ru bottom electrode is exposed. To expose the insulation layer, oxygen gas is used as a main etching gas. The oxide layer remaining on the pattern is removed.
Patent KR-20030049517-A (KR)
Title: Apparatus for preventing a starting in an automobile
Inventor: KIM IL
IPC: F02N11/10
Filed: 2001-12-15
Abstract: PURPOSE: An apparatus for preventing starting in an automobile is provided to prevent the unexpected starting of a vehicle by preparing a double safety device for inhibiting key insertion. CONSTITUTION: A steering column(5) is lengthwise installed in a steering column cover(4) having a hole(3). A body of an ignition switch is connected to the steering column. A rotary cap of the ignition switch is inserted to the hole of the steering column cover. A rotary cap inserted with a key is formed in a main cap of the ignition switch. A torsion coil spring(11) fixed in a round socket(10) having a penetrating slit(9) is elastically installed in the hole.
Patent KR-20030049562-A (KR)
Inventor: KIM GIL HO
IPC: H01L21/76
Filed: 2001-12-15
Abstract: PURPOSE: A method for forming an isolation layer in a semiconductor device is provided to be capable of removing hump due to back bias by rounding edge portions of a trench. CONSTITUTION: A buffer layer and a hard mask are sequentially formed on a semiconductor substrate(20). A trench is formed to expose the surface of the substrate(20) by selectively etching the hard mask and the buffer layer. A buried layer is formed on the resultant structure including the trench. The buried layer is partially removed by isotropic etching. By planarizing the remaining buried layer to expose the hard mask, edge facets are formed at edge portions of the hard mask. A hard mask is partially removed together with the edge facet. An isolation layer(28e) is formed by removing selectively the remaining hard mask, the buffer layer and portions of the buried layer.
Patent KR-20030049834-A (KR)
Title: Apparatus for teaching working posiotion in semiconductor test handler and method for teaching working posiotion using the same
Inventor: HWANG HYEON JU
IPC: H01L21/677
Filed: 2001-12-17
Abstract: PURPOSE: An apparatus for recognizing a working position of a transferring device in a semiconductor device test handler and a method for recognizing a position using the same are provided to enhance the efficiency of work by setting up rapidly the working position of the working device of the transferring device to an exchanged tray and an exchanged change kit. CONSTITUTION: Basic information including kinds of semiconductor and options of a change kit and a tray is inputted into a control unit of a handler. A transferring device is transferred to one vertex of a tray and a scanning process is performed by using a laser sensor. The first position value and the second position value are obtained by the laser sensor. The transferring device is transferred to the other vertex of the tray and the scanning process is performed by using the laser sensor. The third position value and the fourth position value are obtained by the laser sensor. The coordinates of the transferring device and each pitch are calculated by using the obtained position values and the basic information. The transferring device is moved to one of change kits and the above processes are performed selectively to obtain the position value of the change kit. The coordinates of the transferring device and each pitch are calculated by using the position value and the basic information of the change kit.
Patent KR-20030055538-A (KR)
Inventor: SEO IN SIK
IPC: C22C38/04
Filed: 2001-12-27
Abstract: PURPOSE: A method of manufacturing tapered steel plate with excellent weldability and tensile strength of greater than 520 MPa is provided. CONSTITUTION: The method includes the steps of reheating a steel slab comprising C 0.003 to 0.035 wt.%, 0.8 wt.% or less of Si, Mn 0.4 to 2.2 wt.%, B 0.0005 to 0.0035 wt.%, Ti 0.005 to 0.05 wt.%, 0.005 wt.% or less of N, Mo 0.05 to 0.5 wt.%, Sol.Al 0.005 to 0.1 wt.%, a balance of Fe and incidental impurities at 1000 to 1350°C; hot rolling the steel slab, wherein finish delivery temperature is higher than Ar3 transformation temperature; the hot rolled steel sheet is accelerated-cooled at less than 50°C/sec.
Patent KR-20030055582-A (KR)
Title: leveling system for air suspension vehicles
Inventor: KIM HYO SIK
IPC: B60G17/052
Filed: 2001-12-27
Abstract: PURPOSE: A leveling system of a vehicle having an air suspension is provided to improve freedom of design for the suspension, to be installed easily and to be used for all vehicle types by minimizing interference of peripheral parts with packaged devices to control a leveling valve. CONSTITUTION: A leveling valve(50) operated by a pneumatic signal is installed to a lower bracket(13) of an air spring(10). An operation control device(60) is installed to an upper bracket(12) to generate the pneumatic signal to the leveling valve. The operation control device is arranged to a middle portion of a cylinder housing normally by a string(61) and a tension spring connected to both sides of a piston respectively. The operation control device generates a lowering signal of a frame(20) or a rising signal of the frame with a movement by compressing air when a ride height is lowered or raised. Lowering or rising signal is transmitted to the leveling valve through a hose(70,71) to operate the leveling valve. Therefore, a stable pose of a vehicle by supplying and exhausting air from the air spring according to the ride height.
Patent KR-20030056058-A (KR)
Title: Mobile communication terminal having ear-microphone
Inventor: KIM JAE YONG
IPC: H04B1/38
Filed: 2001-12-27
Abstract: PURPOSE: A mobile communication terminal having an ear microphone is provided to take th ear microphone out of the mobile communication terminal and use the ear microphone by composing the ear microphone connected to an ear microphone terminal in an internal portion of the mobile communication terminal. CONSTITUTION: A receiving unit(20) has an ear microphone lead-out hole in a position of a removed ear piece. A transmitting unit(30) has the first microphone. An ear microphone(40) is connected to an earphone(42) having a sound output unit(44) at its end and the second microphone(46) by a wire(100), and is fixed and combined with an ear microphone terminal in a mobile communication terminal(10) at its end. A wire winder is composed in the mobile communication terminal(10), for accommodating the ear microphone(40) in its internal portion and controlling the lead-out and lead-in of the ear microphone(40). A rewinding button(50) operates the ear microphone(40) so that the ear microphone automatically leads in the mobile communication terminal(10) in a state in which the ear microphone(40) leads out the outside. A toggle button(60) selects whether the first microphone composed in the transmitting unit(30) is used or the second microphone(46) composed in the ear microphone(40) is used.
Patent KR-20030059535-A (KR)
Title: Low cost high durability PCM polyester paint composition for outdoor PCM panel
Inventor: KIM RAK HUI
IPC: C09D167/06
Filed: 2001-12-29
Abstract: PURPOSE: A polyester paint composition for a PCM exterior finishing material is provided, wherein the composition has a low cost and shows a high weather resistance and an excellent gloss maintaining property against UV. CONSTITUTION: The polyester paint composition comprises 40-80 wt% of a hydroxy unsaturated polyester; 5-50 wt% of a melamine resin; 0.5-3 wt% of a curing promoter; 0.01-1 wt% of a curing promotion accelerator; 0.1-5 wt% of a dispersant; 0.5-4 wt% of a viscoelastic auxiliary; and 5-35 wt% of Al(OH)3. Preferably the hydroxy unsaturated polyester has a number average molecular weight of 800-15,000, a glass transition temperature of -15 to 60 deg.C, and a OH value of 15-180; the curing promoter is the sulfonic acid blocked with an amine, epoxy or alkyl resin; and the curing promotion accelerator is the p-toluenesulfonic acid blocked with a tertiary amine.
Patent KR-20030058183-A (KR)
Title: Method for Adjusting Screen of Monitor
Inventor: KIM MUN SEOP
IPC: H04N17/00
Filed: 2001-12-29
Abstract: PURPOSE: A method of controlling a monitor screen is provided to set offset and gain values of each A/D converter of a monitor according to hardware characteristic to improve resolution of the monitor. CONSTITUTION: Initial offset values of the first and second analog/digital converters of a monitor are respectively set to one of the first and second offset values(S100). BIOS of the first and second analog/digital converters is controlled according to input black pattern data(S110). Initial gain values of the first and second analog/digital converters are respectively set to one of the first and second gain values(S200). White balance of the first or second analog/digital converter is adjusted according to input white pattern data(S210). The first offset value corresponds to half the maximum offset value of the first and second analog/digital converters, and the second offset value is identical to the minimum value. The first gain value corresponds to half the maximum gain value of the first and second analog/digital converters and the second gain value is identical to the maximum value.
Patent KR-20010088788-A (KR)
IPC: C10G55/04
Filed: 1999-07-16
Abstract: 본 발명은 
     (a) 직렬로 배치된 다단을 포함하는 열 반응 대역에서 유기산을 함유하는 석유 공급물을, 유기산의 일부분 이상을 분해시키기에 충분한 온도 및 압력에서 열 처리하면서 상기 다단을 불활성 기체로 스위핑(sweeping)시켜, 탄화수소 분획을 함유하는 휘발성 유기산 및 비휘발성 탄화수소 분획을 생성시키는 단계; 
     (b) 상기 휘발성 탄화수소 분획을 처리하여 그중의 유기산의 일부분 이상을 중화시킴으로써 처리된 휘발성 탄화수소 분획을 생성시키는 단계; 
     (c) 상기 비휘발성 탄화수소 분획을 열 반응 대역으로부터 수거하는 단계; 및 
     (d) 상기 단계 (b)의 처리된 휘발성 탄화수소 분획을 상기 수거한 비휘발성 탄화수소 분획과 블렌딩시키는 단계 
     를 포함하는, 유기산을 함유하는 석유 공급물에서 유기산을 감소시키는 방법에 관한 것이다.
Patent KR-20010100863-A (KR)
IPC: G11C11/404
Filed: 1999-09-29
Abstract: 본 발명은 단일 포트 메모리 배치 및 단일 포트 메모리 배치를 갖는 반도체 메모리에 관한 것이다.  실시예에서, 본 발명의 단일 포트 메모리 배치는 인버터와 트랜스퍼 게이트를 포함하는데, 이들의 로드 경로는 직렬로 연결된다.  직렬인 연결은 데이터 전송 라인과 충전 장치 사이에 배치된다.  이러한 배치는 단일 포드 메모리 위치를 제공하며 데이터 프로세싱 유닛에서 데이터가 판독 또는 기록되게 하며 동시에 메모리 배치는 충전 장치에 의해 충전된다.  기록/판독 프로세스는 리스레싱 프로세스로부터 결합제거된다.  새로운 메모리 배치는 SRAM 메모리 배치의 기능을 갖는 DRAM 메모리 배치의 기능의 적어도 일부를 포함한다. 사용자의 관점에서, 본 발명의 메모리 배치는 SRAM 메모리 배치와 유사한 특성을 가지는데, 이는 소정의 시간에서 한정된 회로 상태를 갖기 때문이다.  통상적인 SRAM 메모리 배치 위의 본 발명의 메모리 배치의 장점은 실질적으로 감소된 칩 표면을 갖는 것이다.
Patent KR-20010106499-A (KR)
IPC: G01T1/20
Filed: 1999-04-09
Abstract: 신틸레이터 패널(1)의 Al제의 기판(10)의 표면은, 샌드 블래스트 처리가 이루어져 있고, 한쪽 표면에는, 저굴절율재로서의 MgF 2 막(12)이 형성되어 있다. 이 MgF 2 막(12)의 표면에는 입사한 방사선을 가시광으로 변환하는 주형구조의 신틸레이터(14)가 형성되어 있다. 이 신틸레이터(14)는 기판(10)과 함께 폴리파라크실릴렌막(16)으로 덮여져 있다.
Patent KR-20010101516-A (KR)
IPC: H04M3/00
Filed: 2000-01-05
Abstract: The invention relates to a circuit arrangement for forming the termination of an analogous subscriber line which comprises a first connection and a second connection for connecting a twin-wire analogous subscriber line. Said first connection is linked with said second connection via a series connection of a first capacitor, at least one first adjustable resistor and one second capacitor. According to the invention, a direct current source is linked with the first point of linkage of the first capacitor and the first adjustable resistor. Said direct current source impresses a current which serves to adjust an operating point for voice and data transmission via the analogous subscriber line. The first and the second capacitor block equisignals on the subscriber line so that no direct current can flow via the analogous subscriber line.
Patent KR-20010102046-A (KR)
Title: 세션 키이들의 동기화
IPC: H04L9/12
Filed: 2000-12-05
Abstract: 소스 장치로부터 싱크 장치로 복수의 패킷들의 형태로 통신 세션에서 소스 장치로부터 싱크 장치로 정보를 보안하여 전달하도록 하는 통신 시스템에서, 키이 체크 블록 필드를 갖춘 패킷 구조를 사용한다.  이 세션이 진행되는 동안 소스 장치는 패킷의 (키이 체크 블록을 포함한) 데이터를 암호화하기 위해 사용되는 세션 키이를 변경시킬수 있다.  싱크 장치는 복수의 후보 키이들로 단지 키이 체크 블록 필드를 검출함에 의해 세션 키이의 변경을 검출해 낸다.  유효한 암호 해독을 실행하는 키이가 나머지 패킷을 암호화하는데 사용된다.
Patent KR-20010102094-A (KR)
IPC: G11B5/09
Filed: 2000-12-14
Abstract: 기록 데이터 레이트의 영향을 받지 않고 기록 데이터를 저역 차단없이 로터리 트랜스포머로 전송시킨다. 
     기록 클럭 Fc의 주기가 체배된 기준 클럭 Fco가 출력되는 기준 클럭 출력 회로(1)와, 기록 데이터 Fd로 기록 클럭 Fc를 변조한 변조 데이터 Fm1이 출력되는 변조 신호 출력 회로(2)가, 로터리 트랜스포머(8a 및 8b)를 통해서, 기준 신호 설정 회로(3)와 복조 신호 출력 회로(5)에 접속된다. 
     복조 신호 출력 회로(5)는, 전송된 변조 신호 및 반전 변조 신호를 얻는 신호 형성 수단(23)과, 신호 형성 수단(23)으로부터의 신호와 기준 신호 설정 회로(3)로부터의 기준 전류가 입력되는 톱니형파 발생기(24 및 25)와, 혼합기(26)를 구비하고, 혼합기(26)의 출력 신호와 기준 신호 설정 회로(3)로부터의 기준 전압으로부터 복조 신호를 얻는다.  고역 강조 파형 생성 회로(6)는, 변조 신호와 복조 데이터 Fdm에 기초하여 고역 강조 파형 Fd를 생성한다.  복조 신호와 고역 강조 파형 Fd는 혼합기(7)에서 혼합되어, 기록 헤드(10)로 공급된다.
Patent KR-20020013508-A (KR)
IPC: C12N15/82
Filed: 2000-03-08
Abstract: 본 발명은 RNA 바이러스-유도된 RNA 레플리콘 및 헬퍼 바이러스를 포함하는 다성분 RNA 벡터 시스템과, 다성분 RNA 벡터 시스템을 사용하여 식물에서 외래 RNA, 이펙터 RNA, 단백질 또는 펩티드를 제조하는 방법에 관한 것이며, 또한 본 발명은 다성분 RNA 벡터 시스템을 사용하여 외래 RNA, 이펙터 RNA, 단백질 및 펩티드의 안정하고, 전체적인 제조방법을 제공하는 것을 특징으로 한다.