baber/WOPTO huggingface dataset:
Patent KR-20010015829-A (KR)
Title: 인쇄회로와 제조방법
IPC: H05K3/00
Filed: 1998-11-30
Abstract: 양면의 회로를 만드는 인쇄회로 제조의 공정은 구리 따위의 도전 재료(10)의 두 단편을 가지고 시작하는 것을 포함한다.   도전 재료의 각 단편의 일 측면(11)을 화학적으로 가공하거나 절단하여 인쇄회로의 바람직한 설계에 상응하는 홈들(13)을 형성하게 된다.   다음 두 단편(10)을, 마주 향하여 면하는 홈들(13) 간의 공간과 바람직한, 전반에 걸쳐 평행한 정렬 상태에 유지한다.   다음, 유전 재료(14)를, 도전 재료에 형성된 홈들(13)을 채우며 그 들간의 공간을 채울 정도로, 도전 재료의 각 단편에 사출 주입한다.   그 다음, 도전 재료의 반대 측들(12)을, 바람직한 인쇄회로 설계에 상응하는 홈들(16)을 형성하는 공정에 종속시킨다.   이 나중의 단계 동안에 형성되는 홈들(16)은 앞서의 화학 가공이나 절단 단계에서 형성된 홈들과 바람직하게 일치한다.
Patent KR-20010040725-A (KR)
Inventor: STROFER ECKHARD
IPC: C07C211/45
Filed: 1999-01-26
Abstract: 본 발명은 산 촉매의 존재하에 아닐린과 포름알데히드를 반응시켜 메틸렌디(페닐아민)을 제조하는 방법에 관한 것이다.  본 방법은 포름알데히드 및 임의로는 산 촉매를 혼합 부재를 통해 아닐린, 임의로는 산 촉매 및 앞서 첨가된 포름알데히드를 순환시키고, 포름알데히드 총량의 50% 이상을 공급한 후, 75℃를 초과하는 온도에서 반응 혼합물을 혼련하는 순환 공정에 공급하는 반연속식 방법으로 아닐린 및 임의로는 산 촉매를 처리하는 것을 특징으로 한다.  또한, 본 발명은 아민을 포스겐화함으로써 수득되는 폴리이소시아네이트의 제조 방법 및 본 방법에 따라서 수득되는 폴리이소시아네이트에 관한 것이다.
Patent KR-20010041293-A (KR)
Title: 원격 메소드 호출을 위한 방법 및 장치
IPC: G06F15/16
Filed: 1999-02-17
Abstract: 본 발명은 포괄 프락시 클래스를 사용하는 원격 메소드 호출에 관한 것이다.  클라이언트 머신은 메소드 오브젝트용 식별자를 포함한 원격 오브젝트의 메소드의 호출을 위한 호출을 송신한다.  서버 머신은 이 식별자를 수신하고, 포괄 코드를 사용하여 이 메소드를 호출하며, 임의의 관련된 파라메타와 함께 상기 호출된 메소드의 표시를 반환한다.
Patent KR-20010042216-A (KR)
Title: 니오브분말, 니오브소결체, 그 소결체를 사용한 축전지 및 그 축전지의 제조방법
IPC: C22C1/04
Filed: 2000-02-16
Abstract: 본 발명은 Fe, Ni, Co, Si, S, K 및 Ma의 각각의 함유량이 100질량 ppm이하이거나 또는 상기 원소의 함유량의 총계가 350질량 ppm이하인 축전지용 니오브분말, 그 소결체, 일산화니오브결정 및/또는 일질화이니오브결정을 함유하는 니오브소결체, 그 소결체를 사용한 축전지와 그 제조방법에 관한 것이다. 
     상기 니오브소결체를 사용한 축전지는 단위질량당의 용량이 커서 비누설전류특성, 고온특성이 양호하다.
Patent KR-20010042757-A (KR)
Title: 디지털 데이터 기록/재생 방법 및 디지털 데이터기록/재생 장치
IPC: G06F11/14
Filed: 2000-02-16
Abstract: 디스크 기록 매체에 있어서의 디지털 데이터의 기록 재생에 있어서, 정전 등의 이상 종료 시의 파일 파괴 및 데이터 상실을 방지할 수 있는 디지털 데이터 기록 재생 방법 및 디지털 데이터 기록 재생 장치를 제공하는 것을 목적으로 한다.  기록 가능 클러스터를 서로 연결시킨 파일 구조의 디스크 기록 매체에 데이터를 기록하는 파일 구조 관리부(25)와, 이상 종료가 발생한 경우에, 이상 종료 복구 후에 데이터의 포맷 정보를 근거로 데이터 기록 개시로부터 이상 종료까지 기록된 디지털 데이터를 기록 파일로서 구성하는 파일 복구 처리부(26)를 구비한 구성으로 한다.
Patent KR-20010052850-A (KR)
Title: Testosterone derivative
IPC: A61K31/565
Filed: 1999-06-14
Abstract: The invention is the novel androgen (7alpha,17beta)-7-methyl-17-[(1-oxoundecyl)oxy]estr-4en-3one (MENT undecanoate). This compound distinguishes favourably from other testosterone derivatives in that it has a good solubility in oily media. It particularly exhibits a good dissolved potency relative to testosterone. The compound is particularly suitable for administration by means of injection.
Patent KR-20010053081-A (KR)
Title: 결정 성장 장치용 전기 저항 히터 및 그 사용 방법
IPC: C30B15/00
Filed: 1999-06-24
Abstract: 초크랄스키법에 따라 단결정 실리톤 잉곳을 성장시키기 위해 사용되는 결정 풀러 내에서의 사용을 위한 전기 저항 히터는, 상기 잉곳이 용융 실리콘에 대하여 상기 하우징 내에서 위로 풀링될 때 상기 잉곳으로 열을 방사하도록 상기 성장하는 잉곳의 외부 표면과 간격을 두고 일반적으로 상기 도가니 위에 있는 상기 결정 풀러의 상기 하우징 내에의 배치를 위해 크기와 형상이 정해지는 발열체를 구비한다.    상기 발열체는 상단부와 하단부를 가진다.    상기 발열체가 상기 하우징 내에 배치될 때 상기 발열체의 상기 하단부가 상기 상단부보다 상기 용융 실리콘에 실질적으로 더 근접하게 배치된다.    상기 발열체에 의해 생성된 발열 파워 출력이 상기 발열체의 상기 하단부로부터 상단부로 점차 증가하도록 상기 발열체가 구성된다.
Patent KR-20020060515-A (KR)
Title: Mold for imitating foot shape to make custom shoes
Inventor: KIM CHUL JUN
IPC: A43D3/00
Filed: 2001-01-11
Abstract: PURPOSE: A frame for collecting foot contour including a strain-remaining filler material therein for three-dimensionally measuring the foot contour of a customer more easily and conveniently to produce custom-made footwear which accommodates the size of a wearer's foot is provided. Therefore, it enables everybody to three-dimensionally collect the foot contour with ease. CONSTITUTION: This frame comprises: a collecting part of the bottom part of the foot in the shape of a box to collect the shape of the bottom of the foot; a second collecting part for collecting the shape of a part of the foot(body); and a third collecting part for collecting the shape of the remaining part of the foot(body), wherein each part between the collecting part of the bottom part of the foot and the second collecting part and between the collecting part of the bottom part of the foot and the third collecting part is connected with a hinge to cause the second collecting part and third collecting part to be contact with the collecting part of the bottom part of the foot.
Patent KR-20020061744-A (KR)
Title: Method and System for Network Games
Inventor: KANG HANG BONG
Filed: 2001-01-17
Abstract: PURPOSE: A method and a system for a network game are provided to enhance the game capability without the spatial and time limit and to prevent the physical abnormality. CONSTITUTION: The network game system comprises a web server(3) providing a web connection function to the user, a network game server(4) providing the network game to the user, a member information DB(1) storing the user information including a game level of the user and a game DB(2) managing the game time and point of the user. A wire network terminal(5) connects to the web server and the network game server and enables the user to execute the network game. A portable terminal(20) is attached to the terminal and detects the user's real exercise amount that becomes a basis to estimate the physical strength factor. The web server sets up the game level of the user on the basis of the technical and the physical strength factor of the user.
Patent KR-20010074060-A (KR)
Title: Method and apparatus for leasing in the network
Inventor: JANG YEONG SU
Filed: 2001-01-22
Abstract: PURPOSE: A method and device for leasing a commodity on a network is provided to perform a lease of a commodity through a network. CONSTITUTION: Lease commodity information is received from a plurality of lessors through a network(S500). The inputted lease commodity information is classified in accordance with a performing mode and stored in a lease commodity database(S502). If a lease commodity information searching requesting signal is inputted from a lessee being connected to a lease server through the network, lease commodity information is outputted in accordance with the corresponding requesting signal(S504). The lease server may include a reverse auction mode.
Patent KR-20020063976-A (KR)
Title: An exclusive browser which can control displaying web pages and an information communicating system using the exclusive browser and an information communicating control method
Inventor: CHO JAE SEONG
IPC: G06F17/00
Filed: 2001-01-31
Abstract: PURPOSE: An exclusive browser capable of controlling a displayed web page, a system for transmitting information using the same, and a method for controlling an information transmission are provided to control contents exposed to an exterior or a hyper link of a web site through a wireless terminal by symbolizing and reconstructing an HTML tag with respect to a portion of the contents or a hyper link portion of the web site. CONSTITUTION: If a user inputs a link number on a web page being displayed on a display device(700) using a mobile phone(100), a mobile communication system(300) receives inputted link number data through a repeater(200), converts the inputted link number data into data capable of being transmitted through a network(400), and outputs the converted data. A web server(500) supplies web page data capable of supplying contents. A handy browser system(600) receives/analyzes a web page for supplying contents from the web server(500), embodies a link number to the analyzed web page, and performs a control for making the web page requested in the display device(700) be displayed in accordance with a web page display requesting signal transmitted from the mobile communication system(300). The display device(700) displays the requested web page received from the handy browser system(600).
Patent KR-20020067260-A (KR)
Title: A circle type photoresist developing device
Inventor: BAEK SEUNG WON
IPC: H01L21/027
Filed: 2001-02-16
Abstract: PURPOSE: A disc-type apparatus for developing a photoresist layer is provided to improve developing uniformity by simultaneously applying developer on the entire surface of a wafer, and to shorten an interval of a developing process by omitting a process for horizontally transferring a developing nozzle. CONSTITUTION: The disc-type apparatus for developing the photoresist layer has the same size as the wafer(10). The disc-type apparatus for developing the photoresist layer is composed of a nozzle for spraying the developer on the entire surface of the wafer, vertically controlled in a position corresponding to the wafer.
Patent KR-20020067945-A (KR)
Title: The device for cutting off over flow built in pipe adjustment and gas meter
Inventor: LEE TAE KEUN
IPC: G01F15/10
Filed: 2001-02-19
Abstract: PURPOSE: An over flow cut-off apparatus is provided to prevent accident by quickly cutting off gas supply upon occurrence of abnormal pressure caused due to the gas leakage. CONSTITUTION: An over flow cut-off apparatus(100) comprises a main body(110) embedded into a gas inlet port of a gas meter or a gas supply pipe, and which has an O-ring(116) arranged along the outer periphery of the main body, a gas channel(111) formed in a lengthwise direction of the main body, and a flange(117) arranged at an end of the main body and which has a circular hole(118); an over flow cut-off device(120) installed within the main body, and which cuts off the gas channel upon occurrence of abnormal pressure; and a filter(130) coupled to the gas inlet side of the main body or the over flow cut-off device, and which filters off foreign substances from the gas being supplied.
Patent KR-20020071203-A (KR)
Title: Multicomponent composite film for electrochemical device and method for preparing the same
Inventor: AHN BYEONG IN
IPC: H01M2/16
Filed: 2001-03-05
Abstract: PURPOSE: Provided is a multi-component composite film used for a polymer electrolyte system or an electrochemical element, which satisfies electrochemical stability, adhesion property to electrodes, electrolyte impregnating property, stability, ionic conductivity, and mechanical properties. CONSTITUTION: The multi-component composite film contains a polymer support layer film(11) and a porous gelable polymer layer(12) formed on one or both sides of the film(11), wherein the support layer film(11) and the gelable polymer layer(12) are unified without an interface(13). The support layer film(11) is made of at least one selected from the group consisting of high density polyethylene, low density polyethylene, linear low density polyethylene, polypropylene, high crystalline polypropylene, polyethylene-butylene copolymers, polyethylene-hexene copolymers, and etc. And the gelable polymer layer(12) is made of at least one selected from the group consisting of polyvinylidene fluoride, polyvinylidene fluoride-chlorotrifluoroethylene copolymers, polyethylene oxide, polypropylene oxide, polyurethane, and etc.
Patent KR-20010088401-A (KR)
Title: The use of an internal catalyser for diesel engines
Inventor: BRARDINELLI JUAN IGNACIO
IPC: F02M27/02
Filed: 2001-03-06
Abstract: PURPOSE: A catalyst using method for a diesel engine is provided to reduce discharge of gases from incomplete combustion by applying a catalyst in a combustion chamber at the burning point of increasing reaction rate, and to improve performance by reducing energy loss. CONSTITUTION: Fuel is injected to a pre-combustion chamber and a combustion chamber of a diesel engine. The pre-combustion chamber is covered with ceramic bearings, and the inside of the pre-combustion chamber is covered with a ceramic layer having the softening point over 1000 deg.C. The part of the porous ceramic layer is soaked in aluminum hydroxide and zirconium suspension. Rhodium, platinum, palladium, copper, aluminum, silver, manganese and zinc are added to the ceramic bearing. The metal cover is placed in a fuel injection apparatus, the pre-combustion chamber or the combustion chamber. Combustion is accelerated, and gases from incomplete combustion and harmful material are reduced with applying the catalyst in the combustion chamber at the burning point of increasing reaction rate. The performance is improved with reducing energy consumption.
Patent KR-20020035415-A (KR)
Title: Acid-tolerant Lactobacillus reuteri Probio-16 suppressing the growth of pathogenic microorganisms and rotavirus, and Probiotics containing the same
Inventor: JANG YEONG HYO
IPC: A61K35/74
Filed: 2001-03-07
Abstract: PURPOSE: An acid-tolerant Lactobacillus reuteri Probio-16 suppressing the growth of pathogenic microorganisms and rotavirus, and probiotics containing the same microorganism are provided, thereby effectively preventing and treating diarrhea and other intestinal disorders caused by intestinal pathogenic microorganism. CONSTITUTION: The Lactobacillus reuteri Probio-16(KCCM 10214) suppresses the growth of pathogenic microorganisms and rotavirus and has acid-tolerance, bile acid-tolerance, antibiotics-tolerance, and optimal growth temperature of 30 to 37 deg.C. acid-tolerant Lactobacillus reuteri Probio-16 suppressing the growth of pathogenic microorganisms and rotavirus is isolated from feces of a female hog by the steps of: collecting feces from female hog; diluting the collected feces into pH 2 anaerobic broth medium and agitating them; spreading the dilution on a BL agar medium and cultivating it at 37 deg.C for 48 hours; selecting rod shaped colonies; cultivating them in GAM semi-agar medium; and selecting colonies showing excellent inhibiting activity for growth of rotavirus.
Patent KR-20010044595-A (KR)
Inventor: JIYULKU
IPC: C09D11/03
Filed: 2001-03-09
Abstract: PURPOSE: A luminous print ink, its preparation method are a printing method using the ink are provided, to make the background design be shown in the light and the luminous design be shown in the dark. CONSTITUTION: The luminous print ink comprises 100 parts by weight of a main component which comprises 50-70 wt% of a common print ink composition and 30-50 wt% of a luminous material; 0.1-3 parts by weight of a Ca-based lubricative as a dispersive; 0.1-3 parts by weight of a pigment; 0.1-1 parts by weight of naphthenic acid as a drying accelerator; 0.1-3 parts by weight of a condensation preventer; 0.1-1 parts by weight of a nonionic surfactant; and 55-62.5 parts by weight of strontium oxide, 35-42.5 parts by weight of aluminium oxide, 1-9 parts by weight of dysprosium oxide, and 0.5-1.5 parts by weight of europium oxide as a luminous material. Preferably the condensation preventer is selected from the group consisting of a mineral wax, a paraffin wax, a montan wax, ozokerite, ceresin and their mixtures. The luminous material is spherical and has a distribution of particle size of 10-50 micrometers.
Patent KR-20010069484-A (KR)
Title: Method and System for Transaction protection of Electronic Commerce
Inventor: CHOI SEUNG HWAN
Filed: 2001-03-28
Abstract: PURPOSE: A method and a system for protecting a buying and selling in an electronic commerce transaction are provided to decrease an accident by the loss or the breakage of a buying goods or a conveying goods and perform a compensation to the accident. CONSTITUTION: A client(200) is connected with a shopping mall(210) to select a desired goods and performs a settlement to the selected goods(S202). If the settlement to the goods is completed by the client(200), the shopping mall(210) requests a conveyance of the goods to a conveyance company(200)(S204). The conveyance company(200) conveys the goods to the client(200). If the conveyed goods is broken, the client(200) reports an accident to the conveyed goods(S208). The shopping mall(210) receives the accident report to the goods, extracts information of the client(200) and the goods, and transmits accident report information and insurance money pay request information to an insurance company(230)(S212). The insurance company(230) calculates an accident money and a compensation money according to the accident money and pays the compensation money to the client(200)(S214).
Patent KR-20010044835-A (KR)
Inventor: JUNG CHANG JU
IPC: A61C17/024
Filed: 2001-03-31
Abstract: PURPOSE: Disclosed is multifunctional oral washing machine to increase oral health by washing and sterilizing oral inside including tooth by generating ultrasonic waves with inputting ultrasonic waves probe in mouth with one's mouth full of water or cleanser. CONSTITUTION: The multifunctional oral washing machine using ultrasonic waves comprises high-frequency oscillation part(10) to generate high-frequency; proper size of probe(20) to come in and out the mouth with a built-in oscillator(21) to generate ultrasonic waves by being vibrated with the high-frequency current; the probe(20) enclosing the oscillator(21) with prosthetic material of insulating material.
Patent KR-20020077591-A (KR)
Title: Fixing Block of Flat Cable Connector
Inventor: HA DAE O
IPC: H01R12/78
Filed: 2001-04-02
Abstract: PURPOSE: A device for fixing a flat cable connector is provided to improve the structure of a flat cable connector fixing block to stably connect the flat cable, thereby preventing a machine from being erroneously operated. CONSTITUTION: A device for fixing a flat cable connector includes a fixing block(40) composed of a pair of flat cable connectors(31a,31b) and upper and lower bodies(43,41). The pair of flat cable connectors connect a plurality of flat cables(21a,21b). The pair of flat cable connectors are inserted into the inside of the upper and lower bodies to be fixed thereto. The length of at least one end of the fixing block is extended by a predetermined distance to support the flat cables so as to reduce fluctuation of the flat cables. Both ends of the upper and lower bodies are rounded.
Patent KR-20010095291-A (KR)
Title: Nonflammable and disaster preventing type capacitor
Inventor: ITAHASHI SATORU
IPC: H01G13/00
Filed: 2001-04-04
Abstract: PURPOSE: A nonflammable and disaster prevention type capacitor is provided to decrease the amount of air contained in the perfluorocarbon liquid, and achieve high dielectric breakdown voltage and high partial discharge start voltage. CONSTITUTION: A nonflammable and disaster prevention type capacitor comprises a metallic capacitor container(1), a capacitor element(2), an insulating stand(3), a bushing(4), an leader conductor(5) from the capacitor element, the perfluorocarbon liquid(6), and a plug for covering a hole(7) for aeration and filling the perfluorocarbon liquid. The capacitor container(1) is composed of a container main body portion and a lid portion for mounting the bushing(4), and in the lid portion, the hole for aeration and filling the perfluorocarbon liquid is formed, and it is structured in such a manner that, when the hole is stopped up by the plug(7), the sealing property is greatly increased.
Patent KR-20020078029-A (KR)
Title: navigation system for vehicles
Inventor: NOH GYU SANG
IPC: G08G1/0969
Filed: 2001-04-04
Abstract: PURPOSE: A navigation system of a vehicle is provided to detect accurately the position of a vehicle by installing a switching box between a plurality of GPS antennas and a navigation unit. CONSTITUTION: A plurality of GPS antennas(1,1a,1b,1c) are used for receiving electric waves from a GPS satellite. The GPS antennas(1,1a,1b,1c) are connected with a navigation unit(2) for performing a navigation operation. A switching box(4) is installed between the navigation unit(2) and the GPS antennas(1,1a,1b,1c). The switching box(4) is used for transferring a signal received from the GPS antenna to the navigation unit(2). A monitor(3) is connected with the navigation unit(2) in order to display an operation result. The GPS antennas(1,1a1b,1c) are distributed on a whole face of a vehicle in order to prevent a lowering phenomenon of a receiving ratio.
Patent KR-20020078355-A (KR)
Title: Back light assembly and liquid crystal display device using thereof
Inventor: HWANG IN SEON
IPC: G02F1/13357
Filed: 2001-04-09
Abstract: PURPOSE: A backlight assembly and a liquid crystal display using the same are provided to solve a difference of lamps in brightness and improve the efficiency of assembly. CONSTITUTION: A backlight assembly(400) includes a receiving container(410); a lamp assembly(460) including a lamp tube sealed in a state of being putting predetermined gas inside, at least two or more cold cathode fluorescent lamps(462) for brightness self compensation including electrodes formed at both ends of the outer surface of the lamp tube, lamp socket units(463) fixing the electrodes inside the receiving container, a power supplying unit supplying power to the lamp socket unit; light diffusion elements(430,440) installed on the lamp assembly the medium of the receiving container to diffuse light generated in the lamp assembly.
Patent KR-20010103599-A (KR)
Title: 디스플레이 장치와 정보 단말 기기
IPC: G09F9/00
Filed: 2001-04-16
Abstract: 본 발명은 디스플레이 모듈의 설치가 간단하고, 부품의 수가 감소하며, 충격에 강한 디스플레이 장치와 정보 단말 기기를 구비한다. 배면 커버(5)쪽으로 돌출된 돌출부(11)는 전면 커버(6)상에 마련되고, 돌출부(11)가 삽입되는 구멍(12)은 액정 모듈(4)에 마련되는 동시에, 구멍(12)에 삽입된 돌출부(11)를 가압하는 동안, 돌출부(12)의 삽입으로 인해 배면 커버(5)쪽으로 변형되는 훅(13)이 마련되고, 돌출부(11)의 삽입으로 인해 변형된 훅(13)을 맞물리게 하는 오목부(14)가 마련된다. 전면 커버가 배면커버와 겹쳐 정렬되고, 돌출부(11)가 구멍(12)에 삽입될 때, 액정 모듈(4)은 오목부(14)에 맞물리는 훅(13)에 의해 배면 커버에 고정되고, 훅(13)과 섀시(8)의 사이에 끼워진 돌출부(11)에 의해 전면 커버(6)는 액정 모듈(4)에 고정된다.
Patent KR-20020087699-A (KR)
Title: A variable region of the monoclonal antibody against a s-surface antigen of hepatitis b virus and a gene encoding the same
Inventor: KANG HUI GEUN
IPC: C07K16/08
Filed: 2001-05-16
Abstract: PURPOSE: A variable region of the monoclonal antibody recognizing an S-surface antigen of hepatitis B virus and a gene encoding the same are provided, therefore hepatitis can be effectively treated. CONSTITUTION: The cDNA gene which encodes light chain variable region of the monoclonal antibody recognizing an S-surface antigen of hepatitis B virus contains polypeptides having the nucleotide sequences represented by SEQ ID NOs: 9, 10 and 11, respectively, in which the amino acid sequence of the light chain variable region is represented by SEQ ID NO: 7; and the cDNA gene may further contain the nucleotide sequence of SEQ ID NO: 5. The cDNA gene which encodes heavy chain variable region of the monoclonal antibody recognizing an S-surface antigen of hepatitis B virus contains polypeptides having the nucleotide sequences represented by SEQ ID NOs: 12, 13 and 14, respectively, in which the amino acid sequence of the heavy chain variable region is represented by SEQ ID NO: 8; and the cDNA gene may further contain the nucleotide sequence of SEQ ID NO: 6. The recombinant vector pCRC6Lv contains the cDNA gene which encodes light chain variable region of the monoclonal antibody recognizing an S-surface antigen of hepatitis B virus. The recombinant vector pCRC6Hv contains cDNA gene which encodes heavy chain variable region of the monoclonal antibody recognizing an S-surface antigen of hepatitis B virus. A transformant E. coli DH5α/pCRC6Lv(KCTC 18093P) is produced by transforming with pCRC6Lv. A transformant E. coli DH5α/pCRC6Hv (KCTC 18092P) is produced by transforming with pCRC6Hv.
Patent KR-20020094126-A (KR)
Title: Moving energy decentralization device of muffler
Inventor: PARK GI CHEOL
IPC: F01N1/00
Filed: 2001-06-11
Abstract: PURPOSE: A flow energy distributing apparatus of a muffler is provided to reduce vibration of the muffler and exhaust gas noise by switching the passage of exhaust gas with distributing exhaust gas flow efficiently. CONSTITUTION: A flow energy distributing device of a muffler is composed of a housing(20) formed at the side of a case facing the outlet of an intake pipe(6); a stopper(21) closing the inlet of the housing partially; and a moving plate(22) contacted to the stopper, supported elastically by an elastic body(24) of the housing, and pushed backward in supplying exhaust gas from the intake pipe to distribute flow energy of exhaust gas. Vibration of the muffler is reduced, and noise of exhaust gas is decreased by switching the passage of exhaust gas with distributing exhaust gas flow efficiently.