baber/WOPTO huggingface dataset:
Patent KR-20000008373-A (KR)
Title: Gas train examination device and method in a modified chemical vapor deposition fashion
Inventor: BANG SUNG WOOK
IPC: G01M99/00
Filed: 1998-07-13
Abstract: PURPOSE: A gas train examination device is provided to perform an equipment status examination quickly before and after modified chemical vapor deposition process operation. CONSTITUTION: The gas train examination device comprises:a multiplexer(202) for outputting a plurality of identity signals in response to a first control signal; a relay part(204) for outputting a predetermined signal in response to an output signal from the multiplexer; a plurality of valves(206) opened according to an output signal from the relay part; a flow control part(208) for measuring a gas amount coming in by the opening of the valves and for adjusting an open degree of the valves in response to a second control signal; and a control part(200) for outputting the first control signal to the multiplexer at starting to examine and for outputting as the second control signal a signal for a target gas flow amount of the flow control part, wherein the control part(200) compare as a target value with the amount of the measured gas in the flow control part to then examine whether or nor of a normal operation of the gas train.
Patent KR-19990014087-A (KR)
Title: 반도체 박막 및 반도체 장치
IPC: H01L21/336
Filed: 1998-07-23
Abstract: 결정성이 매우 뛰어난 반도체 박막 및 그것을 사용한 고성능 반도체 장치를 제공한다. 
     비정질 반도체 박막을 촉매 원소를 이용하여 결정화시킨 후, 할로겐 원소를 함유하는 분위기 중에서 가열 처리를 행하여, 상기의 촉매 원소를 제거한다.  이렇게 하여 얻어지는 결정성 반도체 박막은 대략 {110}배향을 나타낸다.  또한, 이 반도체 박막은 각각의 결정립의 배향성이 거의 동일하기 때문에 결정 입계가 실질적으로 존재하지 않고, 단결정 또는 실질적으로 단결정으로 간주할 수 있는 결정성을 가진다.
Patent KR-19990023791-A (KR)
Title: 평판표시소자의 스페이서 제조방법
Filed: 1998-08-21
Abstract: 본 발명은 평판표시소자의 스페이서 제조방법에 관한 것으로서, 일차로 인쇄용 마스크로 스페이서를 인쇄하고, 마스크와 기판 사이에 상기 마스크와 유사한 홀들을 구비하는 지지판을 개재시켜 설치한 후, 후속 인쇄 공정을 반복진행하여 원하는 높이의 스페이서를 형성함으로써, 스페이서의 높이를 몇 배 더 높게 할 수 있으므로 애노드부에 보다 높은 전압을 인가시킬 수 있게 하여 고휘도와 고발광 효율의 패널을 구성할 수 있고, 적층 인쇄 공정에서 인쇄 횟수 증가에 따른 1회 인쇄당 인쇄되는 높이의 감소를 방지하여 인쇄효율을 증가시켜 공정수율 및 소자동작의 신뢰성을 향상시킬 수 있다.
Patent KR-19990029922-A (KR)
Inventor: SEI YOKOSEKI
IPC: G02F1/1339
Filed: 1998-09-18
Abstract: 본 발명은 액정패널의 제조방법 및 제조장치에 관한 것으로서, 특히 1쌍의 기판을 밀봉제를 개재해서 소정의 갭을 형성해서 맞붙이고, 밀봉제를 경화시키는 방법 및 장치를 제공하는 것을 목적으로 한 것이며, 그 구성에 있어서, 1쌍의 기판(1),(2)을 밀봉제(3)를 개재해서 맞붙여서 이루어진 셀(4)을 대략 상자프레임형상의 수납유닛(30)내의 얹어 놓기 받침대에 얹고, 반대쪽으로부터 탄성막(41)에 공기압을 가해서 압압판(43)에 의해 셀(4)을 끼워유지하면서 가압하고, 이 가압상태인 채로, 밀봉제(3)의 개구부로부터 진공화하고, 이 상태를 유지하면서 수납유닛전체면을 항온조내에서 서서히 가열해서 밀봉제를 경화시키고 기판의 변형이나, 밀봉제의 찌그러짐이나 박리, 기판사이의 갭 어긋남이나 얼라이먼트위치어긋남을 발생하지 않도록 하는 것을 특징으로 한 것이다.
Patent KR-20000021917-A (KR)
Title: Process chamber of dry etching equipment
Inventor: KANG NAM SEOK
IPC: H01L21/3065
Filed: 1998-09-30
Abstract: PURPOSE: A process chamber is to improve a structure of an O-ring which is fixed to an upper portion of the chamber so as to being closely contacted with an upper plate, whereby an inner portion of the chamber is hermetically sealed from the outside. CONSTITUTION: A process chamber of a dry etching equipment, in which an upper plate(3)having an upper electrode(4) is coupled to a hinge shaft(1) by an upper frame(2), comprises a fixing groove(8) formed on a part(6) of a wall(5) of the process chamber, and an O-ring(7) fixedly inserted into the fixing groove and contacted with the upper electrode of the upper plate. A wafer chuck(9) is disposed at an inner portion of the process chamber. The wall of the process chamber is opened upward so as to be opened/closed by the upper plate rotated with the hinge shaft in the center. The O-ring is made of a non-conductive material and has a diameter of 5.5mm.
Patent KR-20000028046-A (KR)
Title: Tv with id card recognizing function and method of setting limit to tv watching
Inventor: LEE JIN SU
IPC: H04N21/418
Filed: 1998-10-30
Abstract: PURPOSE: A method of setting a limit to TV watching is to provide an ID card recognizing function to a TV set, thereby effectively restricting the TV watching. CONSTITUTION: A method of setting a limit to TV watching comprises steps of: selecting a TV channel when a user turns on TV; skipping a pay TV channel when the user selects the pay TV channel during watching a TV program and releasing the skipping mode of the pay channel when detecting the user's ID card; setting a TV watching time corresponding to an allowed time read from the ID card so as to allow the user to watch the pay channel; and then subtracting a counted time from the allowed time, returning to the skipping mode of the pay channel when the allowed time is over while the user watches the pay channel or when the ID card is pulled out.
Patent KR-20000034645-A (KR)
Title: Feature extraction method for recognition of large scale print character
Inventor: JI SU YOUNG
IPC: G06K9/46
Filed: 1998-11-30
Abstract: PURPOSE: A feature extraction method for recognition of large scale print character is provided to extract the feature of characters by combination of the accumulated frequency to position shift of mesh values and the accumulated value of hamming distance about all characters such as korean letter, Chinese letter, alphabet letter, number and special symbol. CONSTITUTION: A feature extraction method for recognition of large scale print character comprises steps of: inputting the image of large scale print character using an optical scanner; regulating the size of the input character image into a pattern of constant size; extracting the feature of the regulated characters during a feature extraction process; and reclassifying the extracted characters by their feature.
Patent KR-20000040578-A (KR)
Title: Method for reservation of start in vehicle by using navigation system
Inventor: PARK SEOK GEON
IPC: F02N11/08
Filed: 1998-12-18
Abstract: PURPOSE: A method for the reservation of start in a vehicle by using a navigation system is provided to automatically turn on the start of the vehicle when the input reservation start time is equal to the received present time. CONSTITUTION: By inputting the reservation start time through a key input unit, the key input unit(200) outputs the reservation start time data to a microcomputer. The microcomputer(300) compares the present time data input through a GPS(Global Positioning System) receiver(100) with the reserved start time data input through a key input unit. When the present time data is not equal to the reserved start time data, the microcomputer continuously compares the present time data with the reserved start time data. In addition, the microcomputer(300) outputs a start-on signal to a vehicle start unit(400) when the present time data is equal to the reserved start time data.
Patent KR-20000040620-A (KR)
Title: Method of fabricating very thin cold-rolling steel sheet for inner shield excellent in magnetic shield
Inventor: KIM GI HO
IPC: B21B3/02
Filed: 1998-12-18
Abstract: PURPOSE: A method of fabricating a cold-rolling steel sheet is provided to economize in cost by making a cold-rolling steel sheet for an inner shield excellent in magnetism through two cold-rolling processes without annealing. CONSTITUTION: A steel slab consists of less than 0.0025wt% of carbon, 0.05-0.25wt% of manganese, 0.05-0.15wt% of silicon, less than 0.015wt% of aluminium and the rest such as iron and other impurities. After hot-rolling the steel slab at a temperature over 910°C, the steel slab is primarily cold-rolled. A cold-rolling steel sheet is fabricated by cold-rolling the steel slab secondarily after being annealed.
Patent KR-20000041112-A (KR)
Title: Apparatus for transmitting statistics data in full electronic exchange
Inventor: CHOI HAN OK
IPC: H04M3/36
Filed: 1998-12-21
Abstract: PURPOSE: An apparatus for transmitting statistics data in a full electronic exchange is provided to prevent overload generated in each processor and an operating system(OS), by processing the collected statistics data as raw forms in an output control-main processor common module(OC_MPCM). CONSTITUTION: An apparatus for transmitting statistics data, collected in many access switching subsystems(ASS) of a full electronic exchange, to a manager system(MS), comprises statistics blocks(434), a protocol data manager(PDM)(500), an operator interface block(300), and a management agent(200). The statistics blocks are in each of the ASS, respectively, and collect the statistics data to deliver the statistics data as preset regular cycle units. The PDM codes the delivered statistics data on the basis of a preset transmission form protocol. The operator interface block interfaces the coded statistics data with a manager system(MS). The manager agent decodes the interfaced statistics data to the previous statistics data, on the basis of the preset transmission form protocol between protocol data managers. The management agent supplies the decoded statistics data to the MS.
Patent KR-20000043815-A (KR)
Title: Pallet exchanging apparatus
Inventor: JEUNG SANG HYEUN
IPC: B23B15/00
Filed: 1998-12-29
Abstract: PURPOSE: A pallet exchanging apparatus is provided to exchange for processed works with works that are going to be processed easily by an operating device and a cam connected with the operating device. CONSTITUTION: A pallet exchanging apparatus comprises : a driving motor(10) having reduction gear in it and an extended shaft(12) on the one end ; a main shaft(15) connected axially with a flange(17) on upper end and a shaft housing(16) by spline and that rotates simultaneously a pallet of works that are going to be processed and a pallet of processed works ; an elevating cam(30) connected axially with the main shaft(15) and an elevating cam link(22) that makes the main shaft(15) elevate ; a rotating cam(23) connected with the extended shaft(12) between the elevating cam(30) so that reverses positions of the pallets with rising of the main shaft(15) at the same time.
Patent KR-20000044014-A (KR)
Title: Injector unit having two-fold spraying angle
Inventor: LEE JAE HYEOK
IPC: F02M61/18
Filed: 1998-12-29
Abstract: PURPOSE: An injector unit having two-fold spraying angle is provided to improve the durability of an engine by inducing fuel sprayed from a spraying nozzle to the combustor of a piston by varying the spraying angle of fuel. CONSTITUTION: Before a certain fuel spraying time, a solenoid(32) operates an inner cylinder(20) according to the signal of an electronic controlled unit. Thus, the lower portion of the inner cylinder opens a first spraying nozzle(40) to input fuel to the combustor of a piston. Herein, the lower portion of an outer cylinder(30) blocks a second spraying nozzle(42). After a certain fuel spraying time, the solenoid operates the outer cylinder. Thus, the lower portion of the outer cylinder opens the second spraying nozzle to input fuel to the combustor of the piston. Herein, the inner cylinder blocks the first spraying nozzle by using the returning force of a return spring(36).
Patent KR-20000044128-A (KR)
Title: Automatic voltage selecting apparatus
Inventor: KIM JONG HYUN
IPC: H02M1/10
Filed: 1998-12-30
Abstract: PURPOSE: An automatic voltage selecting apparatus is provided to reduce the manufacturing cost and simplify the circuit by using simple circuit components instead of using dedicated ICs of high prices. CONSTITUTION: A rectifier(30) rectifies an AC input voltage. An output unit(40) outputs a signal of the rectifier(30) or a multiplied voltage of the signal. A triac(50) carries out the switching for outputting the multiplied voltage of the output unit(40). A comparator(60) compares a DC voltage of the rectifier(30) with a reference voltage(Vref). A driver(70) drives the triac(50) according to the output signal of the comparator(60). The DC voltage of the rectifier(30) is divided by a resistor(R1) and a resistor(R2). The reference voltage(Vref) is applied to the inverting terminal of the comparator(60).
Patent KR-20000044479-A (KR)
Title: Flash memory writer
Inventor: PARK UN SIN
IPC: G06F12/16
Filed: 1998-12-30
Abstract: PURPOSE: A flash read only memory(FROM) writer is provided to be manufactured without sending a master FROM to a mass producing place from a developing place, by writing the FROM without the master FROM. CONSTITUTION: A flash read only memory(FROM) writer comprises many slave FROM(240-254), a master FROM(236), an operator(208), a displayer(222), and a controller(230). The master FROM stores ROM data copied in the slave FROM. A manufacturer inputs a command in the operator. The displayer guides a copying status or a copied result. The controller sequentially copies the ROM data in the slave FROM by the manufacturer's command. The controller guides the copying status and the copied result in the displayer.
Patent KR-20000046220-A (KR)
Title: Emulation microcontroller with variable sfr address function
Inventor: JEON YONG SEOK
IPC: G06F12/02
Filed: 1998-12-31
Abstract: PURPOSE: An emulation microcontroller having variable SFR address function is provided to freely embody the system by having the variable address decoder incorporated in the core and embodying the SFR. A emulation microcontroller having variable SFR address function is provided to prevent the operation overlapped with the core by removing the decoder into the EH-IC and to construct the system by embodying the variable ( ) register into the EH-IC(Enhanced Hook Interface Circuit). CONSTITUTION: An emulation microcontroller having variable SFR address function comprises a core(37), an EH-IC(40), an emulator(42) and a target system(43). The core(37) includes a 80C51 core chip, an EH-IC interface(38) and an external extended address decoder(39). The external extended address decoder(39) constructs the programmable multiplexor decoder, reads the instruction decoding and outputs the read signal and the write signal to the n number of external extended ( ) SFR(41). Also, The external extended address decoder(39) is added to the new operation code(A5) allocated to the Change SFR address. The EH-IC(40) includes the first to the n number of external extended ( ) SFR(41). The plurality of external extended ( ) SFR(41) is formed to the EC-IC(40) for the Hook-mode emulation.
Patent KR-19990064233-A (KR)
Title: 용접 스패터 및 금속 스파크로부터 표면을 보호하는 방법
IPC: B24B55/04
Filed: 1996-09-10
Abstract: 본 발명은 용접 또는 그라인딩 작업중에 얇은 보호용 시트(예컨대, 종이 시트)를 사용하여 용금 스패터 또는 금속 스파크로부터 표면을 보호하는 방법에 관한 것이다.  표면에 시트를 분리 가능하게 부착시키기 위한 감압 접착제가 시트의 전면에 걸쳐 제공될 수 있다.
Patent KR-19990071477-A (KR)
Title: 염증성질환의진단방법및매개체
IPC: G01N33/92
Filed: 1997-09-19
Abstract: 일차 아민과 지질 하이드로과산화물과의 반응에 의해 형성된 항원에 대한 항체와 숙주의 생물학적 시료를 접촉시키는 단계를 포함하는, 숙주의 산화 상태의 진단 및 정량, 더욱 구체적으로는 숙주의 지질 과산화도를 진단 및 정량화하기 위한 방법 및 키트가 제공된다. 이 방법은 숙주의 산화 위험도 및 산화에 의한 피해가 존재하는지를 평가한다. 본 발명은 또한 이러한 방법 및 키트에 유용하며 임의로 정제 또는 분리된 형태일 수 있는, 모노클로날 또는 폴리클로날 항체 및 항체 단편에 관한 것이기도 하다.
Patent KR-20000005056-A (KR)
Title: Ball valve assembly and forming method thereof
Inventor: EVANS ROBERT J
IPC: B23P15/00
Filed: 1997-03-04
Abstract: PURPOSE: A rotary ball valve assembly is provided to improve the leakage-preventing performance more excellent than the traditional rotary ball valve. CONSTITUTION: The rotary ball valve assembly(V) is composed of: a housing(10) having an inlet; an outlet arranged to the opposition direction; a penetrating slot arranged in the housing(10) and extended by passing the housing(10); a ball(40) making the penetrating slot able to revolve to the closed position free from the arrangement with the axial line; a first annular sealing material(50) arranged between the ball and the outlet and able to connect with the ball to be sealed; an annular sheet arranged on the opposite side of the ball from the first annular sealing material(50) and able to connect with the ball to be sealed; a compression spring(70) for pressing the annular sheet to be connected with the ball; and an annular member surrounding the compression spring and having a connecting unit facing to the inside to possess the spring in the compression state.
Patent KR-20000010794-A (KR)
Title: Knocking control method for multi-cylinder inner combustion engine
Inventor: ENTENMANN ROBERT
IPC: F02P5/152
Filed: 1998-03-03
Abstract: PURPOSE: A knocking control method for a multi-cylinder inner combustion engine is provided to reduce the knocking compared to a guide cylinder operated at direct knocking boundary in a follow-up cylinder. CONSTITUTION: A knocking sensor(11) is placed on a multi-cylinder engine block(10). A material sound sensor or a cylinder pressure sensor can be used as a knocking sensor. The signal of the knocking sensor is fed to a knocking assessment circuit(12) which is connected to a control device(13). The control device calculates real ignition angle(KZW) or real ignition point of time(KZP) on the basis of an input amount(14) grasped by the sensor. The knocking sensor assessment circuit sends the signal(KL) corresponding when the knocking is occurred.
Patent KR-20000051096-A (KR)
Inventor: LEE SANG YEOB
IPC: C12S1/02
Filed: 1999-01-19
Abstract: PURPOSE: A recombinant coliform bacillus which is able to mass express the desulfurization-relating enzymes of Gordona sp. CYKS1 strain and a biological desulfurization method using thereof which lowers the cost of equipment and operation and is able to easily remove dibenzothiophene from organic sulfide. CONSTITUTION: A dszA gene of the Gordona sp. CYKS1 strain has a gene sequence of sequence No. 11 and a DszA protein of the Gordona sp. CYKS1 strain having an amino acid of sequence No. 12 derived from the dszA gene sequence. A dszB gene of the Gordona sp. CYKS1 strain has a gene sequence of sequence No. 13 and a DszB protein of the Gordona sp. CYKS1 strain having an amino acid of sequence No. 14 derived from the dszB gene sequence. A dszC gene of the Gordona sp. CYKS1 strain has a gene sequence of sequence No. 15 and a DszC protein of the Gordona sp. CYKS1 strain having an amino acid of sequence No. 16 derived from the dszA gene sequence. The biological desulfurization method comprises steps of: (i) inoculating a recombinant coliform bacillus of W3110/pTrcS1ExABC(Escherichia coli W3110/pTrcS1ExABC)(KCTC 05658BP) into a medium containing the organic sulfide; and (ii) cultivating the step (i) under aerobic condition.
Patent KR-20000051189-A (KR)
Inventor: HWANG TAE SEON
IPC: H03L5/00
Filed: 1999-01-19
Abstract: PURPOSE: A constant voltage circuit is provided to generate constant voltage without regard to the change in voltage or temperature by comparing the desired voltage with the constant voltage, adjusting the level of reference voltage, and maintaining the level of the constant voltage. CONSTITUTION: A constant voltage circuit includes an analog/digital converter(210) that lowers the level of the reference voltage(Vr) if the constant voltage(Vout) is higher than the desired voltage, and heightens the level of the reference voltage(Vr) if the constant voltage(Vout) is lower than the desired voltage in generating reference voltage(Vr) by inputting constant voltage(Vout). An operation amplifier(220) compares feedback voltage(V1) with reference voltage(Vr) and outputs low signal(L) if the feedback voltage(V1) is lower and high signal(H) if the feedback voltage(V1) is higher. A constant voltage generator(230) outputs constant voltage(Vout) adjusted to the output voltage(V2) of the operation amplifier(220).
Patent KR-20000052016-A (KR)
Inventor: LEE MAN HO
IPC: F24H1/00
Filed: 1999-01-28
Abstract: PURPOSE: A circulating system of a small-sized boiler for heating is provided to heat with a small capacity heat carrier and to prevent a noise of a motor pump by flowing in a pump appliance into a heating room and filling liquefied medium in a pump room. CONSTITUTION: A circulating system of a small-sized boiler for heating is installed a heating room of heat carrier(2) of a boiler body(1) and a motor room(3) including a motor pump(6) in a unity. A motor pump(6) comprises a pump appliance(6a) to circulate heat carrier and to be equipped inside of a heating room(2) through a ventilated hole(2c), a motor appliance(6b) to be equipped in a motor room(3), and a rotary shaft(6c) to form a heatproof fin(9d) for intercepting thermal conduction from a heating room(2). And a motor room(3) is full of liquefied medium(cw) for preventing a water leakage of a motor pump(6) and a noise.
Patent KR-20000059570-A (KR)
Inventor: KWON HO SEOK
IPC: C07D401/12
Filed: 1999-03-05
Abstract: PURPOSE: A novel piperazine derivative is provided which has excellent anti-cancer effect and low toxicity. CONSTITUTION: The piperazine derivatives are shown in a chemical formula I wherein R1, R2, R3, R4, R5 and R6 are respectively hydrogen atom, halogen atom, hydroxy radical, nitro radical, amino radical, low class alkyl radical of C1-C4, low class ester radical of C1-C4, unsaturated alkyl radical of substituted or unsubstituted C3-C8, cyclo alkyl radical with substituted or unsubstituted 3-6 rings of C3-C8, low class alkoxy radical of C1-C4, low class thioalkxoy radical of C1-C4 and substituted or unsubstituted low class alkylamino radical and R7 and R8 are hydrogen atom, low class alkyl radical of C1-C4 or ketone radical or low class alkylhydroxy radical of C1-C4. And in the formula, Y is oxygen atom or sulfur atom and Z is hydrogen atom, hydroxy radical, low class alkoxy radical of C1-C8, low class alkyl radical of C1-C4 and low class thioalkoxy radical of C1-C4.
Patent KR-20000059886-A (KR)
Inventor: KIM HONG SIK
IPC: F24F13/00
Filed: 1999-03-09
Abstract: PURPOSE: An insert element of a blower of an air conditioner is provided to simplify the structure of a blower boss by omitting any additional stopper since the insert element also serves as a stopper, thereby reducing the manufacturing cost of the air conditioner. CONSTITUTION: An insert element(270) of a blower of an air conditioner to be inserted in a motor shaft having an approximate square section and inserted in a blower boss formed with a first hollow part of a circle section, includes an insertion part(272) having an opened rear surface to form a second hollow part(230) of a square section equal to the shape of the motor shaft, and a screw hole(277) at a front surface(273) to be coupled with a screw part extended from the motor shaft, and a flange part(274) extended from a rear end of the insertion part in a radially outward direction and coupled with a stepped part formed behind the first hollow part, wherein the insert element is integrally molded, and an outer diameter of the insertion part is slightly larger than an inner diameter of the first hollow part to be inserted into the first hollow part by pressure.
Patent KR-19990046425-A (KR)
Title: 듀플렉서필터
IPC: H01P7/10
Filed: 1999-03-11
Abstract: 본 발명은 세라믹을 이용하는 유전체 공진기를 사용하는 송신용 대역통과필터와 수신용 대역통과필터를 제작하고나서 그 송신용 대역통과필터와 수신용 대역통과필터를 상호 결합시켜 소형이면서 양호한 필터링특성을 갖도록 구현하여 무선이동통신에 적절하게 채용가능한 듀플렉서 필터를 제공한다. 
     이를 위해 본 발명은 신호송신단(20)에 용량성 결합소자(24a,24b)를 매개하여 유전체 공진기(22a,22b)가 나란하게 접속되고, 안테나 연결단(26)에 용량성 결합소자(24c,24d)를 매개하여 유전체 공진기(22c,22d)가 나란하게 접속되며, 상기 유전체 공진기(22a,22b)와 유전체 공진기(22c,22d)는 용량성 결합소자(24a,24b)와 용량성 결합소자(24c,24d)가 결합되어 유도성 결합되도록 이루어진 송신용 대역통과필터와, 상기 안테나 연결단(26)에 유전체 공진기(28a∼28d)가 용량성 결합소자(30)를 매개하여 공통접속되고, 일단의 유전체 공진기(28a)와 용량성 결합소자(30)으로부터 수신신호 출력단(38)의 사이에 용량성 결합소자(32a∼32c)가 직렬접속되며, 상기 용량성 결합소자(32a∼32c) 사이로부터 유전체 공진기(28b,28d)와의 사이에 용량성 결합소자(34,36)가 각각 접속되고, 상기 안테나 연결단(26)과 용량성 결합소자(30)의 접속단 사이에 인덕터(40)가 접지단을 통해 접속되도록 이루어진 수신용 대역통과필터를 포함하여 구성된 것을 특징으로 한다.
Patent KR-19990046496-A (KR)
Title: 하천수정화장치
Filed: 1999-03-22
Abstract: 본 발명은 하천수 정화 장치에 관한 것이다 
     종래의 하천수 정화방법은 다양한 형태의 구조 또는 방법들이 있는데 한결같이 어떠한 기계들을 거처서 나오게된 것들이 대다수 인 것이다. 
     역간접촉 산화법이라는 방식을 설명하면 다음과 같다 이방법은 일정공간에 자갈을 채워놓고 그곳으로 물을 통과하게 하는것인데 자갈층이 정화효과를 발휘 하도록된 것으로서 약간의 효과를 보고 있으나 운영비가 많이 든다는 단점이 있다. 
     또다른 방법으로는 하수 처리장을 건설하여 하수를 처리하는 것인데 이방법 또한 막대한 처리비용과 시설비가 많이든다는 결점이 있는 것이다. 
     본발명에서는 이러한 모순점을 해결하고자 하는 것이다. 
     본발명의 구성은 다음과 같다. 
     통상적으로 사용되는 알약성형기 즉 제약회사에서 알약을 성형하는데 사용되는 고형프레스기를 이용하여 흙으로 고형체를 일정크기로 구성시켜준다음 고형체를 저장고에 일정량을 적재하여주면 본발명의 구성은 1차 완성되는 것이다. 
     하천을 가로 완전 가로 질러 또는 유로의 방향을 일정한 곳으로 흐르게 한다음 차단벽과 함께 저장고를 구성시킨다음 흙의 고형체를 저장고에 일정량 적재하여 준다음 이곳으로 모든 하천수를 흐르게 하는 것이다. 
     작용효과는 다음과 같다. 
     차단벽의 기능에 의하여 하천수가 차단벽을 타고 넘어가지 못하고 흙의 고형체를 통과 하게 되는데 이때에 흙의 고유기능이 유기물질과 같은 유독성 물질을 흡수하게 되는 것이다. 
     비중이 가벼운 유길물질들이 차단벽의 기능에 의하여 차단되면서 표면에 머물게 되는데 이때에 서서히 태양열과 미생물에 의하여 떠있는 부유물질이 녹아 내리게 되는 것이다. 
     부유물질이 녹아내리면서 분해되게 되는데 이과정이 바로 자연정화 기능을 발휘하고 있는 것이다.