baber/WOPTO huggingface dataset:
Patent KR-20030059556-A (KR)
Title: remote controlling system of electric home appliances and method thereof
Inventor: LEE DEUK HUI
IPC: H04L12/12
Filed: 2001-12-29
Abstract: PURPOSE: A remote control service system for household appliances and a service method therefor are provided to easily grasp a current remote control state in corresponding home by preventing that a plurality of clients simultaneously control the same household appliance and notifying remote control history to each client. CONSTITUTION: One or more household appliances(100) perform operation by a control signal received through a connected session, and feed back a current driving state and a current remote control state according to the operation. A web server(300) operates a web site for receiving a remote control command of each household appliance(700) through a client terminal(700) located in a remote place, and controls a remote control server(400) so that a control signal according to the received remote control command is transmitted to the corresponding household appliance(700). The web server(300) continuously receives a signal for indicating whether the reception of the control signal is completed and signals according to the current driving state and the current remote control state of the corresponding household appliance(700), and displays the received signals on a web page. The remote control server(400) transmits the control signal to each household appliance(700), and continuously receives response signals for confirming whether the control signal transmitted from the corresponding household appliance(700) is received and confirming the current driving state and the current remote control state of the corresponding household appliance(700). The remote control server(400) records received history, and transmits the recorded history to the web server(300). A DB server(500) stores various history information recorded through the remote control server(400), client association information inputted through the web server(300), signal data for controlling the operation of each household appliance(700), and information according to the current state of the corresponding household appliance(700).
Patent KR-20030058506-A (KR)
Title: Method for forming metal line of semiconductor device
Inventor: LEE SEOK JAE
IPC: H01L21/3205
Filed: 2001-12-31
Abstract: PURPOSE: A method for forming a metal wiring of a semiconductor device is provided to be capable of obtaining stable contact resistance by dry-cleaning of a metal contact. CONSTITUTION: A plurality of insulating layers(23,25,27,29) having different etching selectivity are sequentially stacked on a copper wiring(21). A metal contact is formed in the insulating layers by using damascene processing. A copper oxide layer is formed on the copper wiring(21). Deoxidation gases are activated by the first laser. The copper oxide layer is activated by applying heat energy to the copper oxide layer by the second laser using different absorption coefficient between the insulating layer and the copper oxide layer. The copper oxide layer is then removed by diffusing the activated deoxidation gas into the metal contact. Then, a diffusion barrier layer(33) and a copper film(35) are formed in the metal contact.
Patent KR-20010083134-A (KR)
IPC: A61P9/10
Filed: 1999-06-18
Abstract: 본 발명은 아테롬성 동맥경화증 병소의 대식세포 및 평활근 세포 성분을 감소시키기 위한 ACAT 및 MMP 억제제의 병용 투여에 관한 것으로, 이에 따라 존재하는 병소의 확장 및 새로운 병소의 진행이 경감되고, 포유 동물의 플라크 파열을 예방하고 병소의 퇴행을 촉진시킨다.
Patent KR-20010074736-A (KR)
Filed: 2000-05-19
Abstract: 하나의 제 1 지국 및 복수의 제 2 지국을 구비하는 무선 통신 시스템에서, 제 1 지국과 제 2 지국 간의 업링크 및 다운링크 채널의 전력은, 전력 제어 명령을 다른 지국으로 송신하는 각 지국에 의해 폐루프 방법으로 제어된다. 이러한 명령에 응답하여, 수신지국은 단계적으로 자신의 출력 전력을 조정한다. 복수의 수신된 전력 제어 명령을 고려함으로써, 수신지국은, 자신이 직접 구현하는 전력 제어 단계 크기가 아닌 전력 제어 단계 크기, 예를 들어 구현된 단계 크기 사이의 최소치 또는 중간치보다 더 적은 단계 크기를 사용할 능력을 에뮬레이팅할 수 있다. 이에 따라 특정 채널 상태 하에서 성능은 향상될 수 있다. 일실시예에서, 필요한 전력 제어 단계 크기가 수신지국의 최소 단계 크기 미만일 때, 상기 수신지국은, 자신의 최소 단계 크기에 의해 자신의 출력 전력을 조정할지를 결정하기 위해 전력 제어 명령의 그룹을 처리한다.
Patent KR-20010080631-A (KR)
Title: 기존의 무선 시그널링 채널 상에서의 페이지 응답
IPC: H04M3/00
Filed: 1999-11-30
Abstract: 이동 무선 네트워크에서 이동 단말기가 코어 네트워크 노드로 설정된 사용자 데이터 접속을 가지며, 페이징 채널 상에서 상기 단말기가 설정된 데이터 접속을 갖지 않는 제 2 코어 네트워크 노드로부터 페이지 메세지를 수신할때, 이동 단말기는 이동 단말기와 그 코어 네트워크 노드로 설정된 데이터 접속과 관련된 무선 엑세스 네트워크 사이의 기존 시그널링 채널 상에서 제 2 코어 네트워크 노드로 페이지 응답 메세지를 전송할 수 있다. 그리고 나서, 페이지 응답은 이동 단말기 및 무선 엑세스 네트워크 사이의 다중화, 즉 제 1 코어 네트워크 노드와 설정된 접속 및 제 2 코어 네트워크 노드로부터의 (페이지 요청에 의해 갑자기 발생된) 희망 호출 접속 사이의 다중화를 트리거한다. 이 방식에서, 이동국은 공통의 트래픽 및 시그널링 접속을 통하여 두 개의 상이한 코어 네트워크 노드로부터 동시 호출을 수신할 수 있다.
Patent KR-20010093819-A (KR)
IPC: A61K31/16
Filed: 2000-01-06
Abstract: 본 발명은 상승적 콜린 활성 등을 갖는 하기 일반식 [I]의 신규한 아미드 화합물 및 그의 약제학적으로 허용되는 염, 그의 제조방법 및 이들을 함유하는 약제학적 조성물에 관한 것이다: 
     
       
     
     상기 식에서, 
     R 1 은 아실이며, 
     R 2 는 저급 알킬 등이고, 
     A 는 단일결합, 또는 -SO 2 -이며, 
     E 는 저급 알킬렌 등이고, 
     X 는 CH 또는 N 이며, 
     Y 는 단일결합 등이고, 
     Q 는 -CH 2 - 등이며, 
     R 3 및 R 4 는 함께, 저급 알킬렌을 형성하는 것 등이다.
Patent KR-20010101340-A (KR)
IPC: H04L29/08
Filed: 2000-11-01
Abstract: 본 발명은 네트워크상의 상세 정보를 손쉽게 입수할 수 있는 동시에, 상세 정보를 출력하는데 있어서, 휴대 단말에 대한 메모리의 증설이 불필요하며 게다가 휴대 단말에 걸리는 처리 부하를 저감하는데 알맞는 데이터 출력 제어장치를 제공한다. 
     데이터 출력 제어 단말(300)은, 이용자가 소지하는 휴대 단말(100)과, 각지에 점재하여 설치된 인쇄장치(PR1 내지 PRn)와, WWW 서버(DS1 내지 DSm)와 인터넷(400)을 통하여 통신 가능하게 접속하고, 휴대 단말(100)로부터의 데이터 인쇄 요구를 받아, 데이터 인쇄 요구에 관한 데이터를 WWW 서버(DS)에서 취득하고, 복수의 인쇄장치(PR) 중에서 어느 하나를 선택하고, 취득한 데이터를 그 선택한 인쇄장치(PR)에 출력한다.
Patent KR-20010102984-A (KR)
Title: Integrally asymmetrical polyolefin membrane
IPC: B01D69/12
Filed: 2000-01-19
Abstract: Process for producing integrally asymmetrical hydrophobic polyolefinic membranes with a separation layer, in particular for gas exchange, via thermally induced liquid-liquid phase separation. A solution of at least one polyolefin in a solvent system containing a compound A and a compound B is extruded to form a shaped object. Compound A is a strong solvent and compound B a weak non-solvent for the polymer. After leaving the die, the shaped object is cooled using a solid or liquid cooling medium, which does not dissolve the polymer and does not react chemically with it, until the phase separation and solidification of the high-polymer-content phase take place. The integrally asymmetrical membrane producible in this manner has a porosity of greater than 30% to 75% by volume, a sponge-like, open-pored, microporous support layer without macrovoids and on average isotropic pores, a separation layer on at least one of its surfaces with pores <100 nm, if any, and a gas separation factor alpha(CO2/N2) of at least 1. The membrane is preferably used for blood oxygenation.
Patent KR-20010102440-A (KR)
Title: Fluorides of 4-substituted piperidine derivatives
IPC: A61P25/28
Filed: 2000-03-02
Abstract: The present invention provides a novel compound having an excellent acetylcholinesterase inhibitory effect. That is, it provides a 4-substituted piperidine compound fluoride represented by the following formula, a pharmaceutically acceptable salt thereof or hydrates thereof (provided that 1-benzyl-4-Ä(5,6-dimethoxy-2-fluoro-1-indanon)-2-ylÜmethylpiperidine, a pharmaceutically acceptable salt thereof and hydrates thereof are excluded). <CHEM> wherein R<1> and R<2> represent substituents.e
Patent KR-20010108415-A (KR)
IPC: C07C7/00
Filed: 2000-03-23
Abstract: 본 발명은 올레핀, 불활성 기체 및 촉매독을 하나 이상 포함하는 기체 혼합물로부터 올레핀을 분리하는 방법에 관한 것이다.  본 발명의 방법에 따르면, 기체 혼합물을 분리 유니트(18)로 공급하여 올레핀과 불활성 기체로 분리한다.  본 발명의 방법은 장치(17)가 분리 유니트(18)의 상류 또는 하류와 연결되고 (i) 장치(17)가 상류와 연결되는 경우, 촉매독이 기체 혼합물로부터 적어도 일부 제거되며 (ii) 장치(17)가 하류와 연결되는 경우, 촉매독이 분리된 올레핀으로부터 적어도 일부 제거됨을 특징으로 한다.  올레핀은 폴리올레핀을 제조하기 위한 촉매를 사용하는 기상 중합 과정에서 배출 기체로서 생성된 기체 혼합물로부터 분리되는 것이 바람직하다.  이러한 배출 기체로부터의 올레핀의 회수는 경제적 이점을 가지고 있다.
Patent KR-20020005023-A (KR)
Title: 동물 배설물을 이용하는 방법 및 장치
IPC: C05F7/00
Filed: 2000-05-01
Abstract: 실질적으로 고상의 공급재료인 동물의 배설물과 물을 함유한 수성 혼합물을 일정 주파수의 교류 전류로 일정 시간 동안 처리하고, 물을 제거함으로써 자체 중량의 수배의 물을 흡수할 수 있는 무취의 고상 생성물을 회수할 수 있는 단계를 포함하는, 인공 토양, 토양 개량제 또는 토탄 대용물로 유용한 동물 배설물을 이용한 생성물의 제조 방법.
Patent KR-20020010916-A (KR)
IPC: A61K31/5377
Filed: 2000-03-16
Abstract: 본 발명은 산화질소 신타아제(NOS) 억제제로서 활성을 나타내는 화합물에 대한 신규한 약학적 용도에 관한 것이다.  구체적으로는, 일주기 리듬을 변화시킴으로써 치료가 달성되거나 촉진될 수 있는 질병 또는 장애를 치료하기 위해서, 단독 또는 다른 활성제, 특히 SSRI 또는 NK-1 수용체 길항물질과 조합하여 사용되는 NOS 억제제, 특히 선택적 신경세포성 NOS(nNOS) 억제제의 용도에 관한 것이다.  상기 질병 또는 장애의 예로는 실명, 비만증, 계절성 정동장애, 양극성 장애, 비행시차 증후군, 일주기 수면 리듬 장애, 수면방해증, 렘 수면 장애, 반응소실증, 수면과다증, 수면-각성 순환 장애, 수면발작증 및 교대근무 또는 불규칙한 작업 일정과 관련된 수면 장애; 야뇨증 및 하지불안 증후군이 있다.
Patent KR-20020027327-A (KR)
IPC: G11B7/085
Filed: 2001-03-28
Abstract: 킥 탐색시에 피드를 보조적으로 움직여 트래킹 제어를 실행하는 광디스크 장치에 있어서, 킥 탐색 개시 직전의 렌즈의 오프셋량과, 킥 탐색에 의해 렌즈가 이동하는 광디스크상의 트랙 개수에 근거하여 기준 피드 피딩량과 피드 피딩 보정량을 계산하고, 또한 킥 탐색을 실행하는 방향에 근거하여, 상기 기준 피드 피딩량에 대해서 상기 보정량을 가산 또는 감산하여 피드 피딩량을 산출해서, 해당 피드 피딩량분만큼 킥 탐색과 동시에 피드를 보조적으로 움직이도록 구성한다.  이것에 의해, 킥 탐색 후의 트래킹을 안정하게 실행할 수 있다.
Patent KR-20020020919-A (KR)
IPC: G11B27/036
Filed: 2001-04-20
Abstract: 입력된 AV 스트림으로부터 추출된 특징적인 화상을 가리키는 마크로 구성되는 ClipMark를 AV 스트림을 관리하기 위한 관리 정보로서 생성함과 함께, AV 스트림 내의 소정 구간의 조합을 정의하는 PlayList에 대응하는 재생 구간 중에서, 사용자가 임의로 지정한 화상을 가리키는 마크로 구성되는 PlayListMark를 생성하고, ClipMark 및 PlayListMark를 각각 독립한 테이블로서 기록 매체에 기록하도록 하였기 때문에, AV 스트림의 원하는 위치에, 신속하게 또한 확실하게 액세스하는 것이 가능해진다.
Patent KR-20030060008-A (KR)
Inventor: CHOI SEONG O
IPC: F24F11/02
Filed: 2002-01-05
Abstract: PURPOSE: A method for controlling deodorizing operation of an air conditioner for a bathroom is provided to rapidly remove odor by controlling ventilation correspondingly with intensity of the odor. CONSTITUTION: A method comprises the steps of: a first step sensing odor index if a user selects deodorizing operation mode; a second step comparing the sensed odor index with a first reference odor index and a second reference odor index; a third step switching to stand-by mode if the sensed odor index is lower than the first reference odor index; a fourth step executing ventilation operation if the sensed odor index is higher than the first reference odor index and lower than the second reference odor index; and a fifth step executing the ventilation operation and actuating an air cleaner if the sensed odor index is higher than the second reference odor index. RPM of an exhaust fan in the ventilation operation is increased as the sensed odor index gets near the second reference odor index to increase ventilating intensity. An odor sensor is used to reduce power consumption and to rapidly remove odor in the bathroom.
Patent KR-20030065210-A (KR)
Title: rock bolt-filler checking device and method
Inventor: CHOI JAE WON
IPC: E21D21/00
Filed: 2002-01-31
Abstract: PURPOSE: An inspection system for the injection of filler to a lock bolt is provided to prevent inferior construction caused by insufficient filling by checking the filled degree of filler. CONSTITUTION: The inspection system(20) for the injection of filler to a lock bolt comprises: a sensor unit(21) sensing the deflation of air in a perforated part of the bedrock layer of a tunnel and fitted with a lock bolt; an indication unit(22) indicating the deflation of air in the perforated part; and a control unit(23) showing through the indication unit(22) according to the deflation sensed by the sensor unit(21).
Patent KR-20030065800-A (KR)
Title: Barrier rib material of Plasma Display Panel and Method of Fabricating Barrier Rib
Inventor: LEE MYEONG WON
IPC: H01J9/24
Filed: 2002-02-01
Abstract: PURPOSE: A barrier rib material and a method for manufacturing a barrier rib are provided to reduce procedures and costs, while achieving improved formability of barrier ribs. CONSTITUTION: A plasma display panel comprises a green sheet(60) containing a composition of 27ZnO-32B2O3-18MgO-23SiO2 and 26ZnO-22B2O3-22MgO-22SiO2-18AgO-4Al2O3-4TiO3-BaO which are mixed at a predetermined ratio. A method for manufacturing a barrier rib includes the steps of forming a green sheet; bonding the green sheet onto a substrate(62); and forming a barrier rib by pressing the mold having a groove with a shape corresponding to the shape of the barrier rib against the green sheet.
Patent KR-20030065962-A (KR)
Title: System and Method for e-billing by using Virtual Mobile Devices
Inventor: HONG JONG CHEOL
Filed: 2002-02-02
Abstract: PURPOSE: A method and system for an electronic payment using a virtual wireless terminal is provided to execute the electronic payment using the wireless terminal on wire/wireless though a client doesn't have the wireless terminal. CONSTITUTION: A virtual mobile payment agent(200) allocates a payment exclusive virtual wireless terminal telephone number for a virtual mobile payment to a client(115), and receives virtual mobile payment processing request information. A virtual mobile payment server(205) is connected to the virtual mobile payment agent(200) and a client exclusive wireless terminal emulator(220). If a virtual mobile payment process is requested, the virtual mobile payment server(205) transmits a virtual mobile payment exclusive password to the virtual wireless terminal emulator(220) and processes a payment approval with respect to the client(115) through a receipt of the password again. The wireless terminal emulator(220) executes a role of a wireless terminal for a virtual mobile payment.
Patent KR-20030066212-A (KR)
Title: chemical-free and antibiotic bean-sprouts by herbal medicine and method of cultivating bean-sprouts thereby
Inventor: KIM I SU
IPC: A01G31/00
Filed: 2002-02-05
Abstract: PURPOSE: Provided are chemical-free and antibiotic bean-sprouts using herbal medicine and a method for cultivating the same. Therefore, the cultivated bean-sprouts have a savory taste, extended storage and maintain freshness thereof for a ling time. CONSTITUTION: A method for cultivating of chemical free and antibiotic bean-sprouts using herbal medicine comprises the steps of: preparing a medicinal solution by heating Lonicera japonica, Opuntia dillenii Haw, peppermint, Leonurus sibiricus, zanthoxylum schinifolium, licorice, Astragalus membranaceus var. alpinus Nakai, Lycium chinense Mill, Lingusticum chuangxiong Hort, Asparagus cochinchinensis, Artemisia capillaris Thunb and Coriolus versicolor in water for 7-8 hours; placing beans in a soaking tank with spraying natural water of 15-17 deg.C for 4 hours thereto; spraying the mixture of the medicinal solution and natural water to the soaked beans twice and drying them; dipping the dried beans in the medicinal solution for 1 hour then drying them for 2 hours; dipping the dried beans in the medicinal solution for 1 hour twice and drying them for 3 hours; separating the beans and spraying natural water of 15-17 deg.C twice thereto; spraying the mixture of the medicinal solution and natural water to them once; and repeating the above spraying process for 6 days.
Patent KR-20030067147-A (KR)
Title: Complex smart card and system and method for processing the card
Inventor: KIM SEUNG HUN
IPC: G06K19/073
Filed: 2002-02-07
Abstract: PURPOSE: A complex smart card, and a system and a method for processing the same are provided to enhance security by storing the credit information for a plurality of credit businessmen and setting a password for each credit businessman. CONSTITUTION: A reader(30) stores the password of an intermediation businessman providing the reader(30), processes the credit transaction of a cardholder by confirming the credit information stored in a credit card(10) inserted into the reader(30), and generates the transaction data. The reader(30) transmits the transaction data to the credit businessmen(40,50) in real-time or periodically. An encryption part(34) encrypts the transaction particulars by using the password stored in the reader(30) before storing the transaction data in a database(36). When the data stored in the database(36) is transmitted to the credit businessmen(40,50), the data is decrypted by using the password. The reader(30) stores the transaction data in a SAM(Secure Application Module)(32) after a certification procedure using the password. The data stored in the SAM is transmitted to the credit businessmen(40,50) after passing a reverse procedure of the certification procedure.
Patent KR-20020077645-A (KR)
Title: Portable devices for different control interfaces
Inventor: NASMAN KEVIN P
IPC: G05B19/042
Filed: 2002-03-05
Abstract: PURPOSE: The portable devices for different control interfaces is provided, which relates to power generation devices and in particular to communication interfaces for power generation devices. CONSTITUTION: The device is composed of a power delivery system component including a standard POD interface(36) for communicating information that complies with a first protocol; a portable device coupled between the standard POD interface(36) and a second communication interface for communicating information therebetween, the second communication interface communicating information that complies with a second protocol, the portable device being detachable from the standard POD interface(36) and the second communication interface; a first communication link for coupling the standard POD interface(36) to the portable device; and a second communication link for coupling the portable device to the second communication interface.
Patent KR-20030076072-A (KR)
Title: NOVEL PYRIDO[2,3-d]PYRIMIDINE CARBOALDEHYDE OXIME DEVRIVATIVES USEFUL AS A PDE Ⅳ INHIBITOR AND PREPARATION METHOD THEREOF
Inventor: CHOI GYEONG IL
IPC: C07D471/04
Filed: 2002-03-22
Abstract: PURPOSE: Pyrido£2,3-d|pyridine carboaldehyde oxime derivatives useful as PDE IV inhibitor and a preparation method thereof are provided, which compounds are useful for treatment of respiration diseases, and diseases associated with TNF(tumor necrosis factor) formation. CONSTITUTION: Pyrido£2,3-d|pyridine carboaldehyde oxime derivatives represented by formula (I) or pharmaceutically acceptable salts are provided, wherein R1 is C1-3 lower alkyl, C3-7 cycloalkyl, cycloalkyloxy, cycloalkylamino, cycloalkyl lower alkyl, C1-3 lower alkoxy, formyl, hydroxy lower alkyl or carboxyalkyl, or X-substituted phenyl, in which X is methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, cyano, carboxylic acid, carboxymethyl ester, carboxyethyl ester, nitro, fluoro or trifluoromethyl; R2 is hydrogen or methyl; and R3 is hydrogen, methyl, C3-7 lower alkyloxy, allyl, phenyl, benzyl, X-substituted phenyl, methyloxyphenyl or methyloxy Y-substituted phenyl in which X is cyano, halogen, carboxyalkyl, nitro, methyl, trihalogenated methyl or alkyloxy, and Y is methoxy. A method for preparing pyrido£2,3-d|pyridine carboaldehyde oxime derivatives of formula (I) comprises preparing a compound of formula (III) from a compound of formula (II) in the presence of palladium catalyst and base; reacting the compound of formula (III) with hydroxylamine, alkyloxyamine or hydrochloric acid salts thereof.
Patent KR-20020076192-A (KR)
Inventor: NISHIKAWA RYUJI
IPC: G09F9/00
Filed: 2002-03-27
Abstract: PURPOSE: To provide an EL display device, its manufacturing method, a covering mask and its manufacturing method wherein a local contact of the covering mask with a light-emitting region on a substrate is prevented and the possibility of giving damages to a TFT and a hole transport layer or the like to compose a light-emitting element layer is reduced so that an incidence rate of a dark spot can be reduced. CONSTITUTION: In the EL display device equipped with an EL element in which the light-emitting element layer has been formed between a positive electrode and a negative electrode, a column part 20 is formed at a part except the light- emitting region of the substrate 10 of this device, and the hole transport layer, the light-emitting layer, and the electron transport layer are formed by vapor- deposition while maintaining a gap between the covering mask by this column part 20.
Patent KR-20030079264-A (KR)
Title: Compositions for coating layer and method for preparing the same
Inventor: LEE HAE SEUNG
IPC: C09D5/24
Filed: 2002-04-03
Abstract: PURPOSE: Provided is a coating composition for forming a coating layer of an image display device, which has excellent safety and stability against water. The method for producing the coating composition is also provided. CONSTITUTION: The coating composition for forming a coating layer of an image display device comprises a metal alkoxide having the formula of M(OR)n, wherein M is one or more elements selected from the group consisting of alkali metals, alkaline earth metals, transition metals and rare earth metals, R is a C1-C15 alkyl, and n is 1 to 6, which is determined according to M; an organic compound containing an element having a non-shared electron pair; and water. The coating composition is produced by reacting the metal alkoxide and the organic compound in an organic solvent and then adding an excessive amount of water.
Patent KR-20030082276-A (KR)
Title: A car tunnel cleaning
Inventor: SHIN JEONG CHEOL
IPC: E01H1/00
Filed: 2002-04-17
Abstract: PURPOSE: A special truck for cleaning a tunnel is provided to improve the environment of a tunnel, to reduce the generation of secondary pollutant and to cut down the expenses on cleaning. CONSTITUTION: The special truck for cleaning a tunnel comprises: a washer(1) washing the inside of a tunnel and containing a wall washing unit(10) for washing the wall of a tunnel and a bottom washing unit(11) for washing the bottom of a tunnel, wherein the wall washing unit(10) contains a pair of variable brushes(101) placed vertically, an operational cylinder connected to the upper and lower ends of the variable brushes(101) to change the shape of the variable brush(101), and three injection nozzles(103a,103b,103c) installed adjacently to the variable brush(101) to inject water or high-pressure air, and the bottom washing unit(11) contains a footway washing unit(111) and a roadway washing unit(112); and a purifier(2) absorbing/gathering the pollutant caused by washing with the washer(1), then purifying, and containing a suction feed pipe(20a) installed on the lower part of a casing of the variable brush(101), suction feed pipes(20b,20c) formed on the upper part of casings(111c,112c) of the bottom washing unit(11), a centrifugal dust collector(21) separating the dust having large particles from the pollutant transferred from the suction feed pipes(20a,20b,20c) primarily, a filter(22) filtering the duct separated from the centrifugal dust collector(21) secondarily, and a ventilator(23) adding feed pressure of pollutant.
Patent KR-20030083252-A (KR)
Title: Compositions Comprising Extracts of Chaga Fungus And The Use Thereof
Inventor: KWAK JAE HO
IPC: A61P35/00
Filed: 2002-04-19
Abstract: PURPOSE: Provided is a compositions comprising an extract of Inonotus Obliquus as an active ingredient and the use thereof as an anticancer agent and an antiinflammatory agent. CONSTITUTION: An extract of Inonotus Obliquus inhibits cyclooxygenase-2 and inducible nitric oxide synthase. A composition characteristically contains an effective amount of the extract, and is used as an anticancer agent and an antiinflammatory agent.
Patent KR-20030085737-A (KR)
Title: Heatsink device
Inventor: LEE SANG CHEOL
IPC: G06F1/20
Filed: 2002-05-01
Abstract: PURPOSE: A heat sink device is provided to discharge air smoothly by adjusting a discharge direction even if a position of a discharge hole of a main body case is changed to the heat sink device. CONSTITUTION: A heat sink assembly(10) absorbs the heat generated from a heat emitting part such as a CPU and discharges the heat to out side by contacting to an upper face of the CPU. A cooling fan assembly(22) circulates the air to an upper part by installing to the upper part of the heat sink assembly(10). A duct supporting panel(28) offers a flat supporting surface(62) and has an air path(46) passing the air from the cooling fan assembly(22) by fixing to the upper part of the cooling fan assembly(22). A discharge duct(36) guides the air flow from the upper part to a discharge fan by installing on the duct supporting panel(28).