baber/WOPTO huggingface dataset:
Patent KR-20000010643-A (KR)
Title: Method and device for plasma treatment
Inventor: OKUMURA TOMOHIRO
IPC: H01L21/3065
Filed: 1998-03-16
Abstract: PURPOSE: A method for performing a plasma treatment, such as etching on a substrate by using a high-frequency induced plasma is disclosed. CONSTITUTION: The plasma treatment is performed on a substrate (7) placed on an electrode (6) by generating plasma in a vacuum chamber (1) by supplying a high-frequency power respectively to a spiral antenna (5) from a high frequency power source (4) for antenna and to the electrode (6) from a high-frequency power source (8) for electrode while the inside of the chamber (1) is maintained at a prescribed pressure by evacuating the chamber (1) while a prescribed gas is introduced into the chamber (1), wherein the inside of the chamber (1) is heated to 80°C or above by connecting a resistance heating heater (11) composed of a heating element shielded from an electromagnetic wave by a conductor outer layer and a pressure-bonded thermocouple (12), providing a heat insulator (13) between he heater (11) and the antenna (5), and also providing an inner chamber (16) equipped with a belt heater (22)
Patent KR-20000065096-A (KR)
IPC: H04B7/26
Filed: 1997-04-28
Abstract: A system and method for reducing the interference experienced by sensitive electronic devices, such as hearing aids, operative in the vicinity of CDMA user communication devices. A transmitter of the communications device is configured to transmit signal power substantially continuously at a full rate power level irrespective of the variable data rate at which the transmitter would otherwise be operative. In a first embodiment, a variable rate vocoder within the transmitter is directed to perform full-rate vocoding, irrespective of an instantaneous level of user speech. In a second embodiment, a microprocessor builds full-rate frames using repeated versions of code symbols generated by the vocoder. In a third embodiment, the microprocessor builds full rate frames by generating signaling bits of a predetermined pattern to pad otherwise non-full frames.
Patent KR-19990072935-A (KR)
Title: 하전모자이크막,하전모자이크막의제조방법,하전모자이크막의사용방법및하전모자이크막을구비한장치
IPC: B01D61/42
Filed: 1999-02-25
Abstract: 우수한 선택적 투과성을 가지는 하전모자이크막은 양이온성중합체성분, 음이온성중합체성분 및 매트릭스성분으로 이루어지고, 양이온성중합체성분 및 음이온성중합체성분은 모두 가교한 입상중합체입자이고, 매트릭스성분은 폴리술폰계, 폴리아릴레이트계, 폴리아미드계, 폴리이미드계, 폴리아미드이미드계, 폴리우레탄계, 불소계 및 실리콘계수지로부터 선택되는 하나 이상의 중합체이다.  이 하전모자이크막은, 상기 양이온성중합체성분 및 음이온성중합체성분의 양쪽을 상기 매트릭스성분의 유기용제용액에 분산시켜서 이루어지는 조성물을 사용하여 제막하는 것에 의해서 용이하게 제조가능하다.
Patent KR-20000056861-A (KR)
Title: Building automation system
Inventor: KIM IN HO
IPC: G06Q50/10
Filed: 1999-02-26
Abstract: PURPOSE: A building automation system is provided to drive normally a building system although a malfunction occurs at a CPU for controlling the overall equipments installed within the building. CONSTITUTION: A building automation system comprises a plurality of function modules(14a,14b,..,14n), a host(10), a main CPU(12a), a subsidiary CPU(12b), a building control network, and a serial communication device. The function modules(14a,14b,..,14n) performs set functions according to control commands from the host(10). The host(10) displays operation states of the function modules, supplies an input module for changing set values of the function modules(14a,14b,..,14n), and transmits the control commands based on the input set values. The main CPU(12a) automatically controls the function modules according to the set value transmitted from the host(10). The subsidiary CPU(12b) detects a failure of the main CPU(12a), performs the function of the main CPU(12a) if there occurs a failure at the main CPU(12a), and gives back the control right to the main CPU(12a) if the main CPU(12a) recovers itself.
Patent KR-19990064499-A (KR)
Title: 사진액자
Filed: 1999-03-22
Abstract: 가. 청구범위에 기재된 발명이 속하는 기술분야 
     
     본 발명은 사각의 프레임 내부에 사진을 끼워서 사진을 손상되지 않토록 전시할 수 있도록 되는 사진액자에 관한 것으로, 특히 액자가 다단으로 연결된 상태에서 벽걸이로 사용될 경우에 다단으로 연결된 각각의 액자가 가로와 세로로 서로 다르게 연결이 가능토록 하면서 또한 테이블에 받침대를 이용하여 세워둘 수 있도록 되면서 액자나 거울로의 선택적인 사용이 가능토록 된 것이다. 
     
       나. 발명이 해결하려는 기술적 과제 
     
     종래의 사진액자는 통상 사각의 프레임에 전방으로는 투명유리판을 형성하고 후방으로는 고정판이 형성되어 클립에 의하여 고정판이 프레임에서 이탈되지 않도록 되면서 고정판과 투명유리판에 사진을 끼워둘 수 있도록 된 것이고, 벽걸이로의 사용을 위하여 다단으로 연결할 경우에는 고정된 연결고리에 연결 링 등을 이용하여 연결토록 되어 있어 사진의 형태가 항상 동일한 형태 즉 세로나 가로로 균일하게 인화되어진 사진만을 걸어둘 수 있도록 되었고 또한 이러한 것을 테이블에 세워두기 위하여는 고정판에 절첩이 가능한 별도의 받침구를 형성토록 하거나 또는 지지받침대를 이용하여 세워둘 수 있도록 된 것이 있으나 모두 별도의 고정수단이 필요하고 또한 쉽게 쓰러지게 되는 단점이 있는 것이다. 
     
       다. 발명의 해결방법의 요지. 
     
     액자 프레임을 대칭되는 2개의 틀로 형성하여 결합된 상태에서 프레임의 외측변에는 걸이끈이나 연결끈이 삽입될 수 있도록 내입홈이 형성된 결합돌기를 형성하고, 돌출된 결합돌기에는 탄성 가압력이 우수한 결합링을 삽입하여 결합시킴으로서 연결끈을 가로나 세로로로 연결할 수 있게 됨은 물론 받침대가 형성된 꽂이구를 내입홈에 삽입시킴으로서 테이블용으로도 사용할 수 있도록 한 것이다. 
     
       라. 발명의 중요한 용도 
     
     사진액자
Patent KR-20000061623-A (KR)
Inventor: KIM YONG DON
IPC: H01L21/336
Filed: 1999-03-29
Abstract: PURPOSE: A CDMOS(complementary and double diffused metal oxide semiconductor) fabricating method is to simply a process by forming a field depletion N-channel region and a field depletion P-channel region by using a mask. CONSTITUTION: A CDMOS manufacturing method comprise the steps of: forming an N-well(20) and a P-well(26) on a LDNMOS region, a high voltage PMOS and NMOS region, and a low voltage PMOS and NMOS region of a silicon substrate(10); forming a drift of LDNMOS, a low concentration source/drain of the high voltage NMOS, and a field depletion P-channel region of the high voltage PMOS and the low voltage PMOS by forming a nitride film on the silicon substrate, etching it by using a first photoresist pattern, and then ion implanting an N-type impurity thereto; and forming a low concentration source/drain of the high voltage PMOS, and a field depletion N-channel region of the high voltage NMOS and the low voltage NMOS by removing the first photoresist pattern therefrom, forming a second photoresist pattern thereon, and then ion implanting a P-type impurity thereto.
Patent KR-20000061656-A (KR)
Inventor: KIM YEON OK
IPC: A61K35/64
Filed: 1999-03-29
Abstract: PURPOSE: A Chinese medicinal composition for treating cancer is provided, which increases existing rate; decreases size of cancer; inhibits metastasis of cancer; which removes cancer cells by activating the immune system of living body not by attacking cancer cells directly. CONSTITUTION: A process for the preparation of Chinese medicinal composition for treating cancer comprises of: preparing herb medicines, and cutting finely; extracting the dried herb medicines using hot water; leaving the herb medicines in distilled water 1000ml at room temperature, boiling for 30minutes, and separating the extract and residue using filter sheath; adding distilled water 1000ml to the residue, boiling again for 30minutes, and filtering again; centrifuging the two extracts for 15minutes at 8000*g to get the supernatant; concentrating the extract under decompression, and freeze-drying to get the brown extract 13.4g. The composition contains 6-24wt.% of the AnJoongSan preparation, 25-100wt.% of the Bowhawhan preparation, 1-6wt.% of Sepia esculenta, Gallus domesticus, Scolopendra subspinipes, Rhus verniciflua, Scutellaria bardata, Anemarrhena asphodeloides each, and 0.25-1wt.% of Aucklandia lappa.
Patent KR-20000061662-A (KR)
Inventor: LEE KYEUNG HEE
IPC: C02F1/48
Filed: 1999-03-30
Abstract: PURPOSE: A device equipped with a square pyramid structure radiating an infrared ray and sand, activated carbon and ultraviolet radiating room is provided, which is characterized in that hexagonal water is produced as heavy metals and bacteria are removed. CONSTITUTION: The device comprise as follows parts: a storage tank(10) equipped with air holes(13) and a square pyramid structure(P) installed a cover(12) formed ventilating holes(14) and inside a square pyramid structure(P) and a hexagon structure(H) formed a silver, nephrite, and crystal which radiate infrared ray for changing water to hexagonal water; a sand tank(20) equipped with a square pyramid structure(P) for removing suspended materials; an activated carbon tank(30) for adsorbing bacteria; a purification tank(40) equipped with a purification filter(41) for removing micro pollutant; a sterilizing tank(50) equipped with an ultraviolet lamp(51) for removing remaining bacteria.
Patent KR-19990064653-A (KR)
Title: 재생가능 폐자원을 재생하는 방법 및 시스템
IPC: B29B17/00
Filed: 1999-04-24
Abstract: 본 발명은 폐지, 폐비닐, 및 폐플라스틱과 같은 폐자원의 재생방법 및 시스템에 관한 것이다. 본 발명의 재생가능 폐자원 재생방법 및 시스템은 폐셀룰로오스, 폐비닐, 폐혼합플라스틱을 전처리하고, 상기 전처리된 폐셀룰로오스와 상기 전처리된 폐비닐을 소정의 비율로 혼합하고, 상기 폐셀룰로오스/폐비닐 혼합물 및 상기 전처리된 폐혼합플라스틱을 균질화하고, 및 상기 균질화된 폐셀룰로오스/폐비닐 혼합물과 폐혼합플라스틱을 소정의 비율로 섞어 재생된 원료를 배출하는 단계 및 시스템을 포함한다.  본 발명은 상기 혼합된 폐셀룰로오스와 폐비닐을 펠레타이징하여 펠레트를 생성하고 상기 재생된 원료를 상기 폐셀룰로오스와 폐비닐이 녹기만 하고 타지 않는 소정의 온도에서 사출하는 단계 및 서브시스템을 더 포함한다. 이로써, 본 발명은 단순한 구조를 가지고 폐플라스틱류 쓰레기의 재활용을 위한 별도의 분리선별 과정이 필요없으며, 물을 사용하지 않는 건식세정을 채용하며, 낮은 에너지로 폐쓰레기를 효과적으로 재생하는 효과가 있다.
Patent KR-20000067700-A (KR)
Inventor: PARK YEONG U
IPC: F16L55/04
Filed: 1999-04-30
Abstract: PURPOSE: A device for absorbing water pressure waves is provided to reduce the manufacturing costs by sharply reducing the parts and to excellently absorb the water pressure waves of a pipe line without extra repair. CONSTITUTION: In an apparatus for absorbing energy of water pressure change generated in the inside of a pipe line(P), a device for absorbing water pressure waves includes a tube housing(10) having a water pressure inflow port(11) in the part where connected with the pipe line, and a water pressure chamber(14) communicated with the water pressure inflow port with having accumulated rubber tubes(20) and an elastic absorbing port; and a water pressure absorbing element installed in the water pressure chamber of the tube housing for absorbing the water pressure waves generated in the pipe line.
Patent KR-20000074724-A (KR)
Inventor: JUNG WON IL
IPC: C03C3/06
Filed: 1999-05-25
Abstract: PURPOSE: A fabrication method of silica glass by sol-gel process is provided to minimize remained Cl2 gas used in OH- ion removing, resulting in improving the purity of silica glass demanding for optical fiber or semiconductor. CONSTITUTION: The fabrication method of silica glass by sol-gel process comprises the steps of: forming a sol by mixing silica, dispersing agent, binder, gelling agent and deionized water; molding sol after removing bubbles, then gelling; drying, then demolding gel at 30-80°C and 65-80% of relative humidity; heat-treating at 50-500°C at a rate of 5-50°C/hr for removing organics, then heating to 500-1000°C at a rate of 50-100°C/hr for removing remained OH- ions under a Cl2 gas atmosphere; holding at 800-1000 for 1-10hrs. under O2 gas or O2 +He gas atmosphere for removing remained Cl- ions; heating to 1100-1400°C at a rate of 100°C/hr and then holding for 8hrs. under a He gas atmosphere. This method is very useful for fabricating long and wide-typed silica glass tubes of the following size: inner diameter; 22-27mm, outer diameter; 67-81mm, length; about 1000mm.
Patent KR-20010001077-A (KR)
Inventor: KIM JEONG HUN
IPC: F24F1/02
Filed: 1999-06-01
Abstract: PURPOSE: A window air conditioner is provided to reduce the number of parts, manufacturing cost and space occupation by improving the structure of and reducing the number of a cross-flow fan. CONSTITUTION: An air conditioner comprises a casing(80) formed into a predetermined shape, a compressor(30) installed at a portion of the casing and which compresses a refrigerant gas, an evaporator(10) and a condenser(20) mounted within the casing, respectively, a cross-flow fan(90) installed between the evaporator and the condenser and which is formed to have a stepped portion so as to generate different volume of wind, a driving motor(100) for driving the cross-flow fan, an evaporator side guide channel for guiding the air generated from the cross-flow fan to be discharged into an indoor area after passing through the evaporator, and a condenser side guide channel for guiding the other air generated from the cross-flow fan to be discharged to an outdoor area after passing through the condenser. The compressor, condenser and the evaporator are connected by a refrigerant pipe, and a pressure control member is arranged between the condenser and the evaporator. The cross-flow fan is formed into a short diameter section(91) and a long diameter section(92) so as to generate different volume of wind when rotated.
Patent KR-19990068612-A (KR)
Title: 누유가방지되는액상소화기
Filed: 1999-06-05
Abstract: 본 발명은 강화액과 같은 류의 액체상태 소화제를 사용하는 액상소화기에 관한 것으로, 액상소화제가 수용되는 용기의 상부에 체크밸브를 갖는 체결식 덮개를 설치하여 이동이나 흔들림에 의해 용기 속의 액상소화제가 흘러 넘침과 자연증발을 방지하고 동시에 전자펌프의 작동에 의해 액상소화제가 배출되는 경우 자연 개방되는 흡기구를 통하여 용기의 내부로 공기가 흡입되게 하고, 용기의 하부에 설치되는 전자펌프의 출구에도 체크밸브를 설치하여 액상소화제의 자연 누유(누수) 현상을 방지하도록 한 것이다.
Patent KR-19990068652-A (KR)
Filed: 1999-06-03
Abstract: 본 발명은 김의 갯병 예방 및 치료를 위한 유기산 혼합물에 관한 것으로서, 빙초산을 이용하여 김의 갯병을 예방 및 치료하고 원활한 성장촉진을 구현할 수 있는 김 양식 어장의 유기산 갯병 예방제를 제공하기 위한 것이다. 한편, 이러한 갯병 예방제는 증류수 100㎖에 10∼30g의 빙초산을 첨가하여 제조된 것이다.
Patent KR-20010001816-A (KR)
Inventor: SUH YOUNG HUN
IPC: A23L33/00
Filed: 1999-06-08
Abstract: PURPOSE: Provided is a manufacturing method of Gan-dam-sol (a kind of health food) which contains 72 kinds of foods giving essential nutrition for liver and gall that come under wood among the Five elements, and improves one's physical constitution to be healthy and lively. CONSTITUTION: Gan-dam-sol contains 72 kinds of foods to influence liver and gall in a proper ratio. The measured foods are frozen by a freeze drying method at 40deg.C below zero and crushed into 80-100 mesh by a crusher. The freeze dried pine needles are cut into 2-3cm and steamed for 2 hours in a pressurized steam pot. Crushed fibers are ripened with spraying medicinal herb extract ripened in a ripening room at 50-60deg.C and steamed for 4 hours in the pressurized steam pot. The foods are dried with hot air of 120-130deg.C and crushed for easily digesting and absorbing the pine needles with various vitamins. Pine needles of 80-90% are alkali to prevent acidification of physical constitution.
Patent KR-19990068666-A (KR)
Title: 측구
IPC: E03F5/046
Filed: 1999-06-09
Abstract: 본 발명은 측구가 배수를 겸하고 동시에 차량 바퀴의 접근을 감응하는 요철부를 형성함으로서 측구의 기본 목적인 배수성을 향상시키고, 동시에 차량 바퀴의 접근을 감응함으로서 종래와 같은 차량측면접촉사고를 사전에 방지할 수 있도록 하는 측구를 제공하는 것으로, 차도와 보도 사이를 경계하는 연석으로부터 차도의 가장자리에 위치되어 차도의 배수 역할을 하는 측구에 있어서, 상기 측구의 표면에 배수 겸 차량 바퀴의 접근을 감응하는 요철부를 형성하고, 이 요철부의 종료지점에서 물을 배수하는 배수홈을 형성하여 구성한 것을 특징으로 한다.
Patent KR-20000006327-A (KR)
Inventor: INOWOOE HIYUTTAKKA
IPC: B24D11/00
Filed: 1999-06-21
Abstract: PURPOSE: A polish composition having a high polish and remove speed is provided to form a very smoothly polished surface, not generating the groove of a mixed material on polishing a low resistant wafer. CONSTITUTION: A silicon wafer polish composition is composed with:water, a polisher such as a dioxide silicon and an adding material including more than one compound among a hydroxide and a carbonate and a carbonate hydrogen of an alkali metal, an ammonium salt, peroxides and peroxide acid compound.
Patent KR-20000006387-A (KR)
Inventor: MINAMINOJUNICHI
IPC: G11B19/02
Filed: 1999-06-23
Abstract: PURPOSE: The photo-disk recording apparatus and recording method therefor is provided to prevent recording a wrong data due to an error in wobble PLL(Phase Locking Loop) clock by stopping recording data when the wobble signal has an error. CONSTITUTION: The photo-disk recording apparatus including; a first detecting element for detecting a first cycle based on detecting timing of a photo-disk ID(identity) element; a second detecting element for detecting a second cycle based on a wobble clock; and a state decision element for deciding a state of the wobble clock based on the first cycle and the second cycle. A recording method for the photo-disk recording apparatus comprising the steps of; detecting a first cycle based on ID(identity) element of a photo-disk; deciding a second cycle based on a wobble clock; deciding a state of wobble cycle based on the first cycle and the second cycle.
Patent KR-20010008631-A (KR)
Inventor: KIM YONG HUN
IPC: G03F1/30
Filed: 1999-07-02
Abstract: PURPOSE: A blank mask and a process for producing phase shifting mask using the same without being formed fault on a plate, are provided. CONSTITUTION: The blank mask contains i) a transparent plate to incident light; ii) a flag formed at the front side of the transparent plate; and iii) a protection film formed at the front side of the flag. The process contains the steps of: i) a step that form the flag comprising perfect interception optically at the front of the plate; ii) a step that form a protection film pattern on the flag; iii) a step that make a first zone and a second zone of the plate exposed by etching the exposed part of the flag using the protection film pattern as the etching mask; and then iv) a step that form the second zone of the plate at a phase shifting zone.
Patent KR-20010009096-A (KR)
Inventor: KIM MYEONG SEON
IPC: C08L7/00
Filed: 1999-07-07
Abstract: PURPOSE: The titled tire tread rubber composition using natural rubber and polybutadiene rubber as raw material rubber and conventional additives is provided, which is far superior to conventional tread rubbers in abrasion index and abrasion resistant performance while showing performances similar to a braking distance, acceleration performance and rating performance. CONSTITUTION: The rubber composition comprises 100 parts by weight of raw material rubber comprising natural rubber and polybutadiene rubber in a ratio of 6 : 4, 25 to 55 parts by weight of carbon black having an iodine value of 90mg/cc and a DBP absorption of 114cm3/100g, 10 to 40 parts by weight of silica, 1.6 to 6.4 parts by weight of a coupling agent and 0.5 to 3 parts by weight of ethylene glycol having a molecular weight of 4,000 as an agent for prevention of vulcanization retardation, 38 parts by weight of oil, 2 parts by weight of stearic acid, 3 parts by weight of zinc oxide, 4 parts by weight of an antiaging agent and 1.4 parts by weight of a vulcanization accelerator.
Patent KR-20000011726-A (KR)
Inventor: YOSHIDA HARUO
IPC: H01L21/30
Filed: 1999-07-15
Abstract: PURPOSE: A substrate processing method and a device are provided to perform the immediate monitoring in the surface state of the semiconductor substrate on the production spot, to control the processing condition based on the result of the immediate monitor, or to detect the processing end point. CONSTITUTION: The substrate processing device contains; a device(30) to condensing the infra-red radiation or the near infra-red radiation upward the outer circumference part of a processing substrate(12), and to send the infra-red radiation or the near infra-red radiation to the processing substrate(12); a device(42 to lead multi-reflections inside the processing substrate(12), and to detect the infra-red radiation or the near infra-red radiation emitted form the processing substrate(12); a device(60) to analyze the detected infra-red radiation or the near infra-red radiation; a device to immediately monitor the surface state of the processing substrate(12); devices(52,54) to control the substrate processing device based on the monitored substrate surface of the processing substrate(12).
Patent KR-19990073576-A (KR)
IPC: A63B29/08
Filed: 1999-07-26
Abstract: 본 발명은 낚시용 찌에 관한 것으로, 합성 수지로 제작되고 역광 상태의 수면에서도 낚시찌의 움직임 확인이 용이하고 고정쇠와 낚시찌가 직접 닿지 않고도 자력에 의해 낚시줄의 움직임을 제어하도록 하는 자석 내장형 찌에 관한 것이다. 
     이러한 본 발명은 일반적인 찌의 형상을 갖고 중심부에 중공을 갖는 돌기부가 형성되며 내측으로 반사물질을 진공증착이나 도금 또는 도포시킨 찌 상부와, 찌의 일반적인 형상을 갖고 중심부에 중공을 갖는 돌기부가 형성되며 상기 찌 상부와 맞물려 밀착 고정되는 찌 하부와, 상기 찌 상ㆍ하부로 이루어진 찌의 외부에 도포되는 시인성을 위한 색상 도료와, 상기 색상 도료 위에 도광현상을 돕기 위해 도포되는 투명도료와, 상기 찌 하부의 돌기부에 끼워져 무게중심을 잡아주는 무게추와, 무게추에 내장된 자석을 구비시킴으로써 이루어지는 것이다.
Patent KR-20010011285-A (KR)
Title: Flexible shield case
Inventor: KIM SEUNG JIN
IPC: H05K9/00
Filed: 1999-07-27
Abstract: PURPOSE: A flexible shield case is provided to shield electronic elements mounted on a PCB(Printed Circuit Board) from an outer electromagnetic field without an additional forming. CONSTITUTION: A flexible shield case(30) includes two fold thin alloy copper plates and an insulating material. The alloy copper plate has a sufficient flexibility. The insulating material insulates a space between two alloy copper plates and outer surfaces of the respective alloy copper plates. The flexible shield case(30) is formed in a plate shape. When the flexible shield case(30) surrounds a PCB(20), the shield case(30) becomes freely indented depending upon the electronic elements mounted on the PCB(20). The insulating material of the flexible shield case(30) prevents damages of the electronic elements on the PCB(20) and a short due to a contact between the shield case(30) and the PCB(20) or between the shield case(30) and the electronic elements.
Patent KR-20010011431-A (KR)
Inventor: PARK HYEON YEON
IPC: F28D1/03
Filed: 1999-07-28
Abstract: PURPOSE: A temperature sensor fix device is provided to enlarge the unit area within the range of an isothermal line for the maximum of heat exchange efficiency and contract the unit area over the range of the isothermal line for the minimum of airflow and frictional resistance. CONSTITUTION: A heat exchanger of an air conditioner has plural refrigerant pipes(30) arranged vertically in plural fins(20). The plural fins(20) are arranged at a specific interval in parallel to flow air and have a curve face(26) according to an isothermal range(p) by a thermal radial expansion from the plural refrigerant pipes(30) to enlarge the sectional area within the range of an isothermal line and contract the cross-sectional area over the range of the isothermal line. Refrigerant heat is conducted to the refrigerant pipes(30) and the fins(20) by a flow of refrigerant, forms the round isothermal range(p) and spreads around the fins(20). The isothermal range(p) has a good heat conductivity close to the refrigerant pipes(30) and a poor heat conductivity far from the refrigerant pipes(30). The heat conduction is activated in the unit area of the fins(20) including the isothermal range(p). Airflow exchanges heat more active in the unit area of the fins(20) including the isothermal range(p) than in the unit area of the fins(20) excluding the isothermal range(p).
Patent KR-20010011654-A (KR)
Inventor: CHOI TAE GWAN
IPC: F01N3/02
Filed: 1999-07-29
Abstract: PURPOSE: A particulate removing device is provided to remove a particulate in an early driving, a rapid accelerating and a normal travelling by reburning the particulate included in exhaust gas again. CONSTITUTION: A particulate removing device comprises a particulate trap(1); a combustion chamber(5) combusting a particulate applied from an entrance; a magnetron(10) generating a super high frequency into the combustion; a high voltage transformer(20) supplying high voltage current to the magnetron; a partition plate(30) mounted on the combustion chamber to bypass exhaust gas; and a through hole(32) established on the partition plate to disperse the super high frequency of the magnetron equally. The exhaust gas applied to the combustion chamber of the particulate trap via the entrance passes through a partition chamber(5a) in bypassing along the partition plate in operating state of the transformer and the magnetron on a controller. The particulate included in the exhaust gas is combusted at 550deg.C as a burning point by the super high frequency of the magnetron. Then, the exhaust gas through the partition chamber is heated again by passing through a porous ceramic filter(7) to discharge outside via an entrance(4a) in combusting the particulate perfectly.