baber/WOPTO huggingface dataset:
Patent KR-19990087657-A (KR)
IPC: B24C1/02
Filed: 1997-01-15
Abstract: A method of, and apparatus for, treating an elongate rotary tool that presents a sharp cutting edge are described. The method includes the steps of emitting under pressure from a nozzle an abrasive fluid stream comprising an abrasive grit entrained in a fluid; and impinging the abrasive fluid stream against the sharp cutting edge of the elongate rotary tool for a preselected time so as to transform the sharp cutting edge into a relatively uniformly honed edge. The apparatus includes a rotatable fixture that releasably holds the elongate rotary tool. A nozzle that emits under pressure an abrasive steam. The nozzle and the elongate rotary tool are relatively moveable so that the abrasive stream impinges the entire length of the sharp cutting edge.
Patent KR-20000010870-A (KR)
Title: Single use syringe with aspirating mechanism
Inventor: SHOENFELD JOEL
IPC: A61M5/00
Filed: 1996-05-09
Abstract: PURPOSE: A single use syringe for subcutaneous injection is provided to produce an inexpensive injection barrel made of a medically acceptable material with a spring lock clip and its associated plunger for converting a normal syringe to a disposable one. CONSTITUTION: The single use syringe(10) comprises:a hollow barrel(12); a rod-like plunger(14) made of a plurality of frusto-conical or bead-like ratchet teeth(28); and a radially resilient, spring locking clip(40) dangling on the ratchet portion of the plunger. The clip determines the maximum dosage which can be administered by the syringe. Aspirating gaps(114) is provided on the plunger rod to allow selective aspiration prior to loading and dispensing medication. In use, a first withdrawal of the plunger with respect to the hollow barrel(12) allows, for aspiration, then medication can be drawn into the cavity of the barrel since the cam tooth(83) of the locking spring clip glides, by radial flexing, over the surface of the ratchet teeth and, yet, the locking spring is maintained in relative position along the barrel by outwardly directed contact points embedding into the interior sidewall of the barrel(12).
Patent KR-20000015976-A (KR)
Title: Control method of adaptation of clutch system
Inventor: WOLTZ MARTIN-PETER
IPC: B60W30/18
Filed: 1998-01-31
Abstract: PURPOSE: A control method of adaptation of a clutch system is provided to simply decide a coupling moment when the action condition of a vehicle motor is regular, and the power of a motor is regularly kept. CONSTITUTION: A control method of adaptation of a clutch system is installed with the steps of:arranging a gear(12) having at least one gear terminal which is possible to insert and an internal combustion engine having the power of a motor capable of being regulated by a driving mechanism; opening or closing a clutch in a servo clutch(11) system by the connection and blocking of a regulation member controlled by a control unit; and regulating the power of the motor of the internal combustion engine with the action variable of a vehicle motor so as to optionally control the regulation member when a certain action condition is satisfied.
Patent KR-20000050521-A (KR)
Inventor: HONG CHEON HWA
IPC: F24D3/08
Filed: 1999-01-11
Abstract: PURPOSE: A split supply system of hot water for room heating in an apartment is provided to prevent overheating of room, achieve a uniform heating for each room, and save a heating energy by dividing a residence into two or more heating zones in an apartment by unit of home or building and supplying hot water only to one of the heating zones while the other remains at an optimum temperature. CONSTITUTION: A split supply system comprises an opening/closing unit arranged in each heating zone and which is being electrically controlled to supply or shut off the hot water to or from each heating zone, and a controller having a function of setting time for maintaining the heating state and which controls the opening/closing unit to alternately supply hot water to heating zones in accordance with the set time for maintaining the heating state.
Patent KR-20000052000-A (KR)
Inventor: BAE SANG JUN
IPC: C03C13/04
Filed: 1999-01-28
Abstract: PURPOSE: A method for fixing and sealing quartz pipe is provided which is used in producing preform as a basic material in optical fiber production. CONSTITUTION: A method for fixing and sealing quartz pipe comprising the first body combined one side stage at reaction gas influx pipe, the second body which make conclude reaction gas influx pipe and quartz pipe by combining the first body and front ferrule and rear ferrule having sealing function which is inserted and installed to the union region of the first body and the second body, is characterized by: forming male screw at the outer circumference side of the first body, forming inner hexagonal side at the inner circumference side, forming nut for concluding at the second outer circumference side combined the first body, forming female screw at the inner circumference side of the nut. The female screw is combined the male screw formed the first body. When the first body combines nut which is formed at the outer circumference side of the second body, the left side region combined the inner circumference side of the first body to be slide by straight line motion.
Patent KR-20000052245-A (KR)
Inventor: CHOI DONG MIN
IPC: C02F1/74
Filed: 1999-01-30
Abstract: PURPOSE: An air curtain is provided, which is characterized in that an air curtain controls flow of water by hot water and rising air in water reservoir. So partition wall is not necessary. CONSTITUTION: Hot water supplied by hot water supply pipe(8) transfers heat to heat pipe(13) which is inserted in heat exchange room(12). Heat pipe(13) transfers heat to radiant heat pin(14) rapidly because heat medium is entered in heat pipe(14) and heat pipe(14) is airtight. Heat is transferred to exterior by radiant heat pin(14), and surrounding water is heated rapidly. Heated water is evaporated, and has low density. So, heated water is rose. Aeration port(15) is installed at upper part of heat pipe(13) to supplement rising power. Eventually, water of both sides is not mixed, and partition wall is not necessary.
Patent KR-20000055383-A (KR)
Title: Memory controller
Inventor: OH GEUM RYUL
IPC: G06F12/00
Filed: 1999-02-05
Abstract: PURPOSE: A memory controller is provided to reduce to a global accessing time, by isolating a request for a page current accessing in a pushup memory to firstly process the request. CONSTITUTION: A memory controller comprises a mediator(10), a request poll(20), a state machine for a synchronous dynamic random access memory(SDRAM), a state machine for a read only memory(ROM)/flash, an accessing monitor(40), and an accessing comparator(30). The mediator(10) selects one of inputted N numbers requests according to a priority order to output the one. The request poll successively stores information for a selected request. The state machine for the SDRAM makes a state fitting for its own if information stored in a pushup memory is for its own, and accesses the SDRAM. The state machine for the ROM/flash makes a state fitting for its own if the information stored in the pushup memory is for its own, and access ROM/flash memories. The accessing monitor(40) monitors page information accessing in the state machine for the SDRAM. The accessing comparator(30) sets a corresponding flag if compared addresses are equal, after comparing an address for the page accessing in the accessing monitor with an address for the request stored in the request poll. if not, request information stored in the request poll is transmitted to the pushup memory.
Patent KR-19990072559-A (KR)
Title: 옷감용방충제
IPC: A61K36/54
Filed: 1999-02-10
Abstract: 본 발명은 담체 및 호오스라디쉬유, 베이유, 바실유, 칼라무스유, 생강유, 팔마로사유, 계피유, 이랑-이랑유, 퍼릴라유, 발러리안유, 정향유, 스타 아니스유, 톱풀유, 회향유, 오레가노유 및 안젤리카유로 이루어진 군으로부터 선택된 식물성 오일을 함유하는 옷감 보호제(fabric protectant)에 관한 것으로 상기 보호제는 옷감-관련 해충을 효과적으로 제어한다.     추가로, 본 발명은 상기에 주어진 군으로부터 선택된 식물 오일의 유효량을 분포, 분무, 도포 및 설치하는 것으로 이루어진 옷감 보호 방법으로, 옷감-관련 해충(fabric-related pests)을 제어하는 우수한 방법에 관한 것이다.
Patent KR-19990072607-A (KR)
Title: 반도체장치의제조방법
IPC: H01L23/52
Filed: 1999-02-11
Abstract: 반도체 장치의 제조 방법에 있어서, 제1 단계에서, 하층 배선이 제1 층간 절연막을 개재한 반도체 기판 상에 형성된다.  제2 단계에서는, 제2 층간 절연막이 하층 배선을 포함하는 반도체 기판 상에 형성된다.  제3 단계에서는, 하층 배선에 도달하도록 스루홀이 제2 층간 절연막상 내에 형성된다.  제4 단계에서는, 제3 단계가 종료된 후 스루홀의 바닥부까지 노출된 측면을 포함하는 하층 배선의 표면이 반도체 기판을 대기에 노출시키지 않고 에칭된다.  제5 단계에서는, 도전성 재료로 만들어진 플러그가 스루홀 내에 형성된다.  제6 단계에서는, 플러그에 접속될 상층 배선이 제2 층간 절연막 상에 형성된다.
Patent KR-20000056183-A (KR)
Inventor: PARK JUN SANG
IPC: G06F1/16
Filed: 1999-02-13
Abstract: PURPOSE: A portable terminal for a satellite communication is provided to communicate with data or pictures in a local distance, using a bluetooth by holding a foldable key board on a human body, and to be capable of inserting an antenna in a main housing and communicating via a satellite. CONSTITUTION: A portable terminal for a satellite communication comprises a main housing(10), a sub housing, a key board(30), a data communication circuit, a hinge, an antenna housing, a guider, a first access circuit, and a second access circuit. The data communication circuit is equipped on a main housing and a key board to wirelessly transceive data between the main housing and the key board. The hinge automatically connects the sub housing to the main housing. The antenna housing includes a battery cell and a satellite communication antenna. The guider equips the antenna housing to the main housing by sliding movement. The first access circuit connects the main housing and an antenna electrically. The second access circuit connects the main housing and the battery cell electrically.
Patent KR-19990037917-A (KR)
IPC: G08B25/10
Filed: 1999-02-22
Abstract: 본 발명은 차량이 도난 된 경우 무선(RF)송신기로 송출(電波)되는 도난신호의 혼신(radio interference)이나 간섭에 따른 수신불량을 방지하도록 한 차량도난 방지장치에 관한  것이다. 
     본 출원인이 선출원한 바 있는 특허출원 제98-2864호(1998. 2.26.) "차량용 블랙박스"는 차량에 설치하는 블랙박스의 내부에 무선송신기를 설치하여 차량이 도난되는 경우 도난신호가 무선을 통하여 송출되게 한 것으로, 메모리부에 저장된 도난신호(또는 차량정보), 예컨데 "대구 1가 1234호 99년식 흰색 소나타Ⅲ는 도난 차량입니다."라는 음성 도난신호가 고주파에 변조된 다음 무선송신기와 안테나를 통하여 공중으로 전파되며, 상기 음성 도난신호는 도난신호 수신기가 설치된 고정검문소나 임시검문소 또는 도난신호 수신기가 탑재된 순찰차량이나, 도난신호 수신기를 휴대한 도보순찰자 등이 이를 수신하여 신속히 이동할 수 있도록 구성하고 있다. 
     무선전파(無線電波)를 사용하는 상기 도난신호 송신기의 송신전력(송신출력)은 약 10㎽ 전후로 제한하여 도난신호가 차량으로부터 반경 약 200m~300m 영역에서 수신할 수 있게 함으로써 수신영역 내에 위치하던 경찰관이 도난신호 수신기로 도난신호를 수신한 다음 도난차량으로 신속히 이동할 수 있어서 도난차량을 효과적으로 검문ㆍ검거하여 도난차량을 회수할 수 있다. 
     상기에서 도난신호의 송신거리(또는 도난신호를 수신할 수 있는 거리)를 반경 약 200m~300m 이내로 한정하고, 송신전력을 약 10㎽ 전후로 제한하더라도 인근에 위치하는 다른 차량(복수 개의 차량)으로부터 도난신호가 동시에 송출되면 혼신이 발생되므로 도난신호를 수신할 수 없거나 수신불량이 발생되는 등의 문제점이 있었다. 
     따라서, 본 발명은 무선전파(無線電波)로 송출되는 도난신호(R)와 도난신호(R) 사이에 다른 차량이 도난신호(R)를 송출할 수 있게 대기시간(휴지시간)을 두도록 하고, 또한 인근의 다른 차량으로부터 도난신호(R)가 송출되기 전 파일럿신호(P)(또는 동기신호)가 먼저 송출되면 본 차량은 도난신호(R)의 송출을 중단하도록 함으로써 다른 차량의 도난신호(R)와 본 차량의 도난신호(R)가 교대로 송출되게 하여 인근에서 송출되는 도난신호(R)의 혼신이나 간섭 및 수신불량을 방지할 수 있도록 한다. 
     또한, 다른 차량으로부터 송출되는 도난신호(R)가 탐지되면 본 차량은 도난신호(R) 송출을 중단하도록 하고, 다른 차량으로부터 송출되는 도난신호(R)가 탐지되면 본 차량은 도난신호(R)를 계속 송출하도록 함으로써 도난신호(R)의 혼신이나 간섭 및 수신불량을 방지하도록 한 것이다.
Patent KR-20000060061-A (KR)
Title: Fabricating method of semiconductor device
Inventor: PARK SUN DEOK
IPC: H01L21/822
Filed: 1999-03-11
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent the capacitance from being deteriorated by forming a tungsten silicide on an upper portion of poly silicon. CONSTITUTION: A buffer oxide film is deposited on an active area of a field oxide film(12) of a semiconductor substrate(11). A doped poly silicon(14), a first silicide layer(15) and a dielectric film(16) are sequentially formed on the field oxide film(12) and the buffer oxide film. A gate oxide film is formed on the active area. Then, a gate poly silicon(18) is formed on the gate oxide film. A gate is formed on the active area and a resistor and a capacitor are formed on the filed oxide film(12) by a photo etching process. A source/drain(20) is formed by implanting impurity ions into the active area. A second silicide layer(22) is formed on the gate, the source/drain(20) and the capacitor.
Patent KR-19990083574-A (KR)
Title: 감미조성물및이를함유하는식품
IPC: A23L27/30
Filed: 1999-04-28
Abstract: 본 발명은 식품 및 특히 퐁당, 충진제, 젤을 바른 사탕, 껌, 결정화된 과일 및 츄잉-껌과 같은 제과 제품에 사용될 수 있는 감미 조성물에 관한 것이다.    이는 전체 건조 물질에 대해 5 내지 100 중량%의 이디톨을 포함한다는 점에서 특징이 있다. 
     또한, 본 발명은 식품, 특히 상기 조성물을 함유하는 츄잉-껌에 관한 것이다.
Patent KR-20000074322-A (KR)
Inventor: KIM JEONG YUN
IPC: E02D29/045
Filed: 1999-05-20
Abstract: PURPOSE: A joint water proofing structure for precast concrete segment block using a waterproof sheet is provided to strengthen the air-tight of joint, and intercept the inflow of ground-water, and then secure the waterproof of tunnel, so that the damage of facilities by leakage can be prevented. CONSTITUTION: In the joint water proofing structure, an expanding water-stop(13) which is made of rubber is installed between the ends of precast concrete segment block(10). The water proof sheets(12) are fixed on the both end of precast concrete segment block. The water proof sheets which face each other are bound tightly in the inside of the tunnel. Therefore, the joint of concrete block is kept air-tight by the double water-proofing structure of waterproof sheet and expanding water-stop.
Patent KR-20000074901-A (KR)
Inventor: PARK JAE SEONG
IPC: H04J11/00
Filed: 1999-05-27
Abstract: PURPOSE: An apparatus for compensating a residue frequency offset of an orthogonal frequency division multiplexing(OFDM) system is provided to detect phase differences by detecting pilot channels of data symbols to accumulate the phase differences, to find an average of the accumulated phase differences to detect the amount of an average phase rotation, and to generate complex numbers to multiply data of the data symbols by the complex numbers, so as to compensate phase differences caused by residue frequency offsets of the data. CONSTITUTION: A memory(300) stores compensating data outputted from an equalizer with frame units. A pilot signal detector(310) accesses the memory to read the stored frame data as symbol units, and sequentially detects pilot signals existing in symbols. A phase difference detector(320) accumulates conjugates of a receiving terminal's pilot data prestored in data of the detected pilot signals, and detects phase differences of the pilot signals. A phase difference accumulator(330) accumulates calculated phase differences until the pilot signal detections are completed in the pilot signal detector(310). An average phase difference detector(340) averages phase differences of the pilot signals to detect an average phase rotating amount. A complex number generator(350) generates complex numbers for compensating the phase differences on the basis of the average phase rotating amount. A frequency offset compensator(360) multiplies the data of the symbols by the complex numbers, and compensates a residue frequency offset.
Patent KR-20000006098-A (KR)
Title: Fire-resistant glazing assembly
Inventor: FROMELT SIMMON
IPC: E06B3/663
Filed: 1999-06-11
Abstract: PURPOSE: A glazing assembly is provided to promote the fire-resistance and to offer the fire-resistance durability when there is a fire. CONSTITUTION: A glazing assembly comprises: a spacer(3) made up of the siliceous rubber formed along the edge of two glass sheets(1,2); an interlayer(4) containing the water to fill the gap between the two glass sheets. Herein, the spacer is adhered to be attached to the glass sheets, and the space around the spacer and the sealed area is sealed by a adhesive sealing material(7).
Patent KR-20010002862-A (KR)
Inventor: PANG SUNG HYUN
IPC: B41J11/66
Filed: 1999-06-18
Abstract: PURPOSE: A method and an apparatus for cutting out printed matters are provided to easily tear off a sticker from a release paper by cutting a print paper leaving the release paper. CONSTITUTION: In a method for cutting out printed matters according to the printed size after editing the unit printed matters in a computer and printing at once, the method for cutting out printed matters includes the steps of arranging a plurality of unit cutters(20) manufactured to fit the size and the shape of unit printed matters in the inside of a frame(10) equal to the arrangement of several unit printed matters on the computer, and putting the frame on the reciprocating table of the cutter cutting printed matter by one piece and aligning with the position of the printed matter for cutting the printed matter.
Patent KR-20010003262-A (KR)
Inventor: KOO SANG SUL
IPC: H01L21/027
Filed: 1999-06-22
Abstract: PURPOSE: A method for forming a phase shift mask is to form a micro pattern having a superior resolution by a chrome pattern and an oxide film without etching a quartz substrate. CONSTITUTION: An oxide film is formed on an upper portion of a quartz substrate(11). The first photoresist pattern is formed on the oxide film. The oxide film is etched using the first photoresist pattern as a mask, and the photoresist is removed. After the etching process of the oxide film, the substrate is cleaned using a solution to remove a polymer on side walls of the oxide film. A whole surface of the substrate is deposited with a chrome(17) to remove a step, using a high density plasma vapor deposition process. The chrome is etched to form a pattern of chrome until the pattern of oxide film is exposed. The second photoresist pattern is formed on the flatted surface. The oxide film is etched to form the first channel(21) consisting of a bottom of the quartz substrate and a side wall of the chrome pattern.
Patent KR-20010003894-A (KR)
Inventor: MOON HAE JOONG
IPC: G11B20/04
Filed: 1999-06-25
Abstract: PURPOSE: A digital recorder with functions of schedule management, memo, and pointer is provided so that users can live organized lives with the reserved time setup and alarm functions. CONSTITUTION: The multifunctional digital recorder includes a CPU(central processing unit), a digital recorder and play device, a display part(LCD, Digitron Display Panel), an inputting part(Microphone), an outputting part(Speaker), a vibrating part, a laser pointer and a button control block. The CPU drives machinery by controlling various signals. The digital recorder and play device stores digitalized messages. The display part visualizes signals. The inputting part records voice message. The outputting part plays back the recorded message. The vibrating part prevents the digital recorder from causing inconvenience to others when alarm function is used. The laser pointer makes the digital recorder applicable to practical works. The button control block selects functions.
Patent KR-20000011378-A (KR)
Inventor: SAKAGA ZUYOSHI
IPC: G11C5/06
Filed: 1999-06-30
Abstract: PURPOSE: A semiconductor memory apparatus is provided to prevent the changes in capacitances of input terminals such as address input terminals and control signal input terminals and to be able to access with high speed. CONSTITUTION: The semiconductor memory apparatus is composed of; an input terminal(1a, 1b, 1c, 1d) receiving the input signal; an inner circuit(2) feeding the input signal; plural capacitance devices(3) arrayed to be possibly connected to the input terminal; an input protecting circuit connected to the input terminal by a metal wire(4); and capacitance devices arrayed to be connected to the input terminal by elongating the metal wire(4) through the input protecting circuit from the input terminal.
Patent KR-19990073354-A (KR)
Title: 등사인쇄용잉크조성물
IPC: C09D11/023
Filed: 1999-07-05
Abstract: 유상(油相)계와 수상(水相)계 에멀젼화 시킨 등사인쇄용 잉크조성물에 있어서, 유상계에 사용되는 조성물로서, 유용성 수지는 로진(rosin), 로진(rosin)변성페놀수지, 로진(rosin)변성알키드수지, 알키드수지, 페놀변성수지, 멜라민변성수지, 로진에스테를(rosin ester)중 선택된 어느 하나를 사용하여  4∼20%로 하고, 착색제로서는 퍼니스(furnace)카본블랙, 채널(channel)블랙, 램프(lamp)블랙, 이산화티탄, 칼슘카보네이트(calcium carbornate)중 어느 하나를 선택하여 2∼8%로 하며, 유화제로서는 지방산모노글리세라이드(fatty acid monoglyceide),지방산디글리세라이드(fatty acid diglyceride), 폴리에틸렌 고지방산 에스테르 (polyoxethylene  higher fatty acid ester), 소르비타 고지방산 에스테르( sorbitan higher fatty  acid ester), 폴리옥시에틸렌 캐스터( polyoxyethylene castor)중 선택된 어느 하나를 1∼5%로 하고, 분산제로서는 폴리에틸렌 알킬페놀 에테르(polyoxyethylene alkylphenol ether), 폴리옥시에틸렌 스테아릴아민(polyoxyehtylene stearyl amine), 폴리옥시에틸렌 노닐페닐 에테르(polyoxyethylene nonylphenyl ether), 폴리옥시에틸렌 아우릴 에테르(polyoxyethylene lauryl ether)중에서 선택된 어느 하나를 사용하여 2%로 하며, 휘발성용제는  EXXSON社 제품의 Isopar G(초기 휘발 온도 : 158℃), H(179℃), L(189℃), M(208℃), EXXSOL D40(159℃), D60(182℃), D80(200℃)중 선택된 어느 하나를 사용하여 1∼6%로 하며, 비휘발성용제로서는 tall 油, 아마인유, 피마자유, 올리브유 등의 식물류와 액상파라핀(liquid parrapine), 스핀들(spindle)유, 모터(motor)유, 기계(machine)유 중 선택된 어느 하나를 사용하여, 7∼25%로 조성되어 있으며, 수상(水相)계에서 수용성 수지로서는 폴리아크릴아마이드(polyacrylamide),아크릴아마이드/디아세톤아크릴아마이드(acrylamide/diacetoneacrylamide)공중합체, 비닐피롤리돈/비닐아세테이트(vinylpyrrolidone/vinylacetate)공중합체, 알킬레이트비닐피롤니돈(alkylated vinylpyrrolidone), 폴리비닐피롤리돈메칠비닐에테르/무수말레인산(polyvinylpyrrolidone methyl vinyl ether/maleic anhydride)공중합체, 비닐피롤리돈/아크릴아마이드(vinlpyrrolidone/acrylamide)공중합체 중 선택된 어느 하나를 사용하여 1∼6%로 하며, 동결방지제로서는에칠렌글리콜(ethylenglycol), 폴리에칠렌글리콜(polyethyleneglycol), 프로필렌글리콜(propyleneglycol), 디에틸렌글리콜(diethyleneglycol), 글리세린(glycerin)중 선택된 어느 하나를 사용하여 3∼10% 로 조성되어 있으며, 상기 유상(油相)계는 10∼50%, 수상(水相)계는 90∼50%로  조성됨을 특징으로 하는 에멀젼화 공판인쇄용 잉크조성물.
Patent KR-20000012105-A (KR)
Inventor: OMORI TSUTAE
IPC: G03F7/30
Filed: 1999-07-30
Abstract: PURPOSE: A substrate processing device is provided to remove the remnant of a substrate edge using developer and clean the developer using rinser. CONSTITUTION: The device comprises a retaining and supporting member for retaining and supporting a substrate; a first nozzle having a plurality of discharge holes for discharging the developer to the substrate edge retained and supported by the member; a second nozzle having a discharge hole for discharging the rinser to the substrate edge, wherein the second nozzle is adjacent to the first nozzle; and a scanner for scanning the second nozzle and the first nozzle to one side of the substrate retained and supported by the member.
Patent KR-20010017120-A (KR)
Inventor: SEO JONG DAE
IPC: F28C1/00
Filed: 1999-08-07
Abstract: PURPOSE: A cross flow type cooling tower of pressurized sprinkle type is provided to minimize pollution of cooling water and a loss of spring water and to increase an operation efficiency. CONSTITUTION: A cross flow type cooling tower of pressurized sprinkle type includes a cross flow pillar (13) in which cooling water moves downward, a casing (1) and a ceiling part (2) having an air inlet (15) and an air outlet (23) and forming an air path toward the air outlet, a blast fan (4) mounted at the air outlet area, a distribution pipe, a plurality of sprinkle nozzles (8) and a cross-plate. The distribution pipe is mounted at the upper portion of the cross flow pillar for supplying high-temperature cooling water. The sprinkle nozzles are disposed on the distribution pipe for sprinkling cooling water toward the cross flow pillar. The cross-plate blocks between a sprinkling area by the sprinkle nozzles and the air path.
Patent KR-19990078791-A (KR)
Title: 굴착된 쓰레기의 선별장치
IPC: B09B5/00
Filed: 1999-08-07
Abstract: 본 발명은 오래된 쓰레기매립장에서 굴착된 쓰레기의 선별장치에 관한것으로, 기틀에 경사지게 장설한 이송콘베어와 1차선별이송콘베어의 사이에 스크린핀이 맞물린 상태로 회전되는 2개의 스크린로울러와 걸림핀이 형성된 선별드럼으로 되는 1차선별수단과, 상기 1차선별이송콘베어의 선단측에 스크린로울러와 선별드럼으로되는 2차선별수단과, 상기 1차선별수단 일측방의 기틀에 배기통에 고무로울러와 다수의 진동파이프로 되는 3차선별수단 및 상기 배기통과 나란히 형성한 배기통에 2차선별수단과는 직각방향으로 드럼을 장설하여서되는 4차선별수단을 구성하여 굴착한 쓰레기중 비중이 무거운 돌멩이나 쇠붙이와 비중이 가벼운 폐비닐이나 폐합성수지제품을 상기 1차와 2차, 3차 및 4차선별수단을 거치는 동안 선별하도록한 것이다.