baber/WOPTO huggingface dataset:
Patent KR-20040054225-A (KR)
Title: Method for formatting of optical disc
Inventor: NA MYEONG GI
IPC: G11B20/12
Filed: 2002-12-18
Abstract: PURPOSE: An optical record media formatting method is provided to get physical time data increased from an inner to an outer circumference on a disc in formatting the disc so that it simplifies the calculation of a movement amount of an optical pickup and a target position is rapidly accessed. CONSTITUTION: The method comprises several steps. An optical pickup is moved at a start position of a PCA(Power Calibration Area) on an optical disc(S11). A microcomputer sets physical time data of the moved position as 00:00:00. An optical driver outputs record data with an optical drive power corresponding to a pulse width modulated signal, and makes the optical pickup record data from the start position of PCA on the optical disc(S13). An ATIP(Absolute Time In Pre-Groove) decoder detects ATIP data at a specific regeneration pulse interval detection time(S14). The microcomputer gets start time data of an LOA(Lead Out Area) on the optical disc(S15). The microcomputer records sub queue channel data and main channel data, which have all the new time data on the all the record area, on a corresponding record area of the optical disc(S16).
Patent KR-20040054297-A (KR)
Title: structure for draining condensing water in the air conditioner
Inventor: HWANG YUN JE
IPC: F24F13/22
Filed: 2002-12-18
Abstract: PURPOSE: A structure for discharging condensed water of an air conditioner used for ventilation is provided to smoothly discharge condensed water by inclining a condensed water drainage way. CONSTITUTION: A case(30) has an air suction path and an air discharge path crossed inside. A total heat exchanger is installed at a cross point of the air suction path and the air discharge path, having a first passage communicated with the air discharge path and a second passage communicated with the air suction path. A compressor, an expansion device, and a four-way valve are installed in the case. First and second heat exchangers are installed at the air suction path and the air discharge path. First and second ventilating fans are formed at the air suction path and the air discharge path. Condensed water collecting grooves(35) are formed at a bottom surface of the case corresponding to lower parts of the first and second heat exchangers. A condensed water drainage way(36) is connected with the condensed water collecting grooves, inclined in indoor and outdoor directions.
Patent KR-20040054320-A (KR)
Title: Method for producing textiles of shielding electromagnetic wave and roller bar therefor
Inventor: KIM SEUNG U
IPC: D06M11/83
Filed: 2002-12-18
Abstract: PURPOSE: Provided is a method of manufacturing an electromagnetic shielding fiber which easily removes reduced metals from the roller bar at a low cost, and solves the problematic oxidation of the copper plating while enhancing the electromagnetic shielding effect. CONSTITUTION: The method of manufacturing an electromagnetic shielding fiber comprises the steps of: cleaning the base fiber; etching the cleaned base fiber; dipping the etched base fiber in a solution containing tin chloride and hydrochloride acid to sensitize it; dipping the sensitized base fiber in a solution containing palladium chloride and hydrochloride acid to palladium-coat it; dipping the coated base fiber in a solution containing copper sulfate to form a copper film thereon; and dipping the copper-coated base fiber in a solution containing nickel sulfate to form a nickel film thereon. During the processing steps, the base fiber is carried by a roller bar formed with poly tetra fluoro ethylene (PTFE), or glass.
Patent KR-20030055139-A (KR)
IPC: G02B7/198
Filed: 2002-12-24
Abstract: 브래킷 및 조작레버에는, 축부가 설치되어 있고, 미러 하우징에는, 축받이부 및 가이드 겸 가유지부가 설치되어 있다.  이 결과, 브래킷과, 미러 하우징과, 조작레버를 조립할 때에, 축부가 가이드 겸 가유지부에 의해 축받이부에 가이드되고, 또한, 축부가 가이드 겸 가유지부 및 축받이부에 있어서 가유지된다.  이 때문에, 축부를 축받이부에 간단히 또한 확실하게 회전가능하게 지지시킬 수가 있고, 그만큼, 인사이드 미러의 코스트를 저렴하게 할 수가 있다.
Patent KR-20040057157-A (KR)
Title: Damper control method for refrigerator
Inventor: KANG DEOK EUN
IPC: F25D29/00
Filed: 2002-12-24
Abstract: PURPOSE: A damper control method of a fresh chamber for a refrigerator is provided to improve satisfaction by regulating temperature of the fresh chamber optimally and accurately with preventing counter flow of cold air in the fresh chamber. CONSTITUTION: A control unit detects opening of a refrigerator damper baffle(200), and controls temperature of a fresh chamber based on temperature of a fresh chamber temperature detecting unit. Opening of a damper baffle of the fresh chamber is detected, and temperature of the fresh chamber is detected(210). The damper baffler is kept open in case of temperature of the fresh chamber to over the first reference temperature(240,250), and a freezer chamber fan is operated by the fan driving unit(260). The damper baffler is closed in case of temperature of the fresh chamber to be less than the first reference temperature(280). The damper baffler is opened in case of temperature of the fresh chamber to be over the second reference temperature(285), and the freezer compartment fan is operated to return temperature of the fresh chamber quickly(290).
Patent KR-20040057356-A (KR)
Title: Apparatus for clamping radiator
Inventor: LEE JAE JUN
IPC: B23P19/00
Filed: 2002-12-26
Abstract: PURPOSE: A device for clamping a radiator is provided to improve productivity by clamping various radiators regardless of the kinds. CONSTITUTION: A device for clamping a radiator is composed of a support unit(100), a pressing unit(130), and first and second clamping units(141,142). The support unit includes a base(110), and a support member(120) installed at the base and supporting the radiator(1). The pressing unit includes a plurality of contact units(131) corresponding to the top of tanks, and a plurality of pressing members(132) for pressing the contact units. The first and second clamping units are installed at both sides of the tank, and clamp the tank and a header.
Patent KR-20040057670-A (KR)
Title: A grinding device of a silicon wafer surface
Inventor: KONG SUN HYEON
IPC: H01L21/301
Filed: 2002-12-26
Abstract: PURPOSE: An apparatus for grinding the surface of a silicon wafer is provided to be capable of improving grind efficiency and enhancing surface roughness of the silicon wafer. CONSTITUTION: An apparatus for grinding the surface of a silicon wafer is provided with a wafer chuck for fixing and rotating a silicon wafer, a grinding wheel(20) opposite to the silicon wafer, grinding teeth(T) on the edge portion of the grinding wheel, and a deionized water jet part. The grinding teeth are spaced apart from each other. Each grinding tooth is tilted as much as a predetermined angle(θ) from the corresponding tangent line(Lt) of a periphery(C).
Patent KR-20040061121-A (KR)
Title: Fabricating method and apparatus of semiconductor
Inventor: LIM GEUN SIK
IPC: H01L21/304
Filed: 2002-12-30
Abstract: PURPOSE: An apparatus for fabricating a semiconductor device is provided to perform a planarization of high efficiency by using laser, and to completely eliminate the dependency upon the density of a pattern formed on a substrate by a cutting process using laser. CONSTITUTION: A rail of a predetermined lattice type is formed in an area corresponding to a semiconductor substrate, separated from the upper part of the semiconductor substrate by a predetermined interval. A step detecting unit(102) is mounted on the rail, recognizing the step of the patterned formed on the semiconductor substrate by using laser while moving with respect to the front surface of the semiconductor substrate. A pattern eliminating unit(103) is mounted on the rail, eliminating a predetermined thickness of the patterns of the semiconductor substrate by irradiating laser while moving with respect to the front surface of the semiconductor substrate. A center control unit(101) stores the information of the steps of the patterns inputted through the step detecting unit while eliminating a predetermined thickness of the patterns of the semiconductor substrate based on the step information by using the pattern eliminating unit.
Patent KR-20040060304-A (KR)
Title: Copolyamide Resin Composition Containing Layered Silicate
Inventor: CHO IN SIK
IPC: C08G69/00
Filed: 2002-12-30
Abstract: PURPOSE: Provided is a polyamide resin composition comprising a layered silicate, which has improved physical strength, heat resistance, chemical resistance, and gas barrier property. CONSTITUTION: The polyamide resin composition comprising 60-99 wt% of equivalent mixture of m-xylenediamene and adipic acid constituting MXD-6 nylon, and 1-40 wt% of monomer capable of forming polyamide, is characterized by further comprising 0.5-20 parts by weight of organised layered silicate(based on 100 parts by weight of the copolyamide resin composition). The monomer is at least one selected from the group consisting of epsilon-caprolactam, terephthalic acid, isophthalic acid, 12-aminodecanoic acid, tetramethylenediamine, and hexamethylenediamine.
Patent KR-20020033158-A (KR)
Title: Ergonomic bookpack
IPC: A45C13/30
Filed: 2000-07-18
Abstract: An ergonomic bookpack having an automatic suspension system is disclosed. A series of top straps, side straps (400), bottom straps (500) and optional support members serve to move the backpack center of gravity higher in the bookpack and closer to the wearer's body, significantly redistributing the load borne by the wearer's shoulders along a longer portion of the body and back. The body of the bookpack can be made so that the interior compartment of the bookpack body is transparent and the contents of the bookpack are visible to the human eye. The invention also comprises an optional yoke (340) and lumbar pad (700). This bookpack allows the wearer to bear heavier loads for a longer period of time with less fatigue, thus reducing the possibility of debilitating musculoskeletal difficulties <IMAGE>
Patent KR-20020040789-A (KR)
IPC: B01J23/40
Filed: 2000-08-03
Abstract: 본 발명은 탄화수소의 탈수소화에 유용한 담지 촉매 및 방법을 제공한다. 본 발명에 따라 제조된 촉매는 선택성, 활성 및 열적 안정성의 양호한 균형을 제공하는 독특한 기공 크기 분포를 보유한다. 본 발명의 바람직한 형태에서, 본 발명에 따라 제조된 촉매는 재생 가능하다. 본 발명에 의해 제공된 촉매 및 방법을 사용하여 세척제 범위 파라핀을 모노올레핀으로 전환할 수 있다.
Patent KR-20020047152-A (KR)
Title: Method for Producing Phillips Catalysts for Polymerising Olefins with Better Productivity Rates in the Particle-Form Process
IPC: C08F4/22
Filed: 2000-08-31
Abstract: In a process for producing Phillips catalysts in which an oxidic support material is treated in suspension with a chromium salt solution and subsequently, after removing the solvent, calcined in an oxygen-containing atmosphere at above 300° C., the oxidic support material and/or the catalyst after calcination are/is, according to the present invention, comminuted until a mean particle size of <100 mum has been reached and the proportion of particles having a size of <50 mum is at least 30%, preferably in the range from 40 to 80%. A process for preparing homopolymers or copolymers of ethene in a loop reactor at from 30 to 150° C. under a pressure in the range from 0.2 to 15 MPa in the presence of a catalyst produced by the process of the present invention is also provided.
Patent KR-20020060175-A (KR)
Title: 화장료
IPC: A61Q1/12
Filed: 2001-07-11
Abstract: 본 발명은 저분자량 폴리에틸렌 및/또는 저분자량 폴리프로필렌과 실리콘이 에스테르결합을 통하여 연결되어 이루어진 실리콘변성왁스를 함유하는 것을 특징으로 하는 화장료이다. 
     본 발명의 화장료는 가볍게 펴져서 산뜻한 사용감과 함께, 땀이나 물에 강한 발수성을 가질 뿐만 아니라, 도포하여도 적당한 정도의 수분의 증산을 손상하지 않고, 유연성, 평활성, 에몰리언트효과 등을 부여하여, 자연스러움을 부여하는 효과가 우수한 한편, 경시안정성도 우수하다.
Patent KR-20020038763-A (KR)
IPC: G02B6/34
Filed: 2000-09-21
Abstract: 본 발명은 첩된 샘플링 주기를 가진 샘플 격자구조를 포함하는 광학 장치를 제공한다. 본 발명은 감광성 광도파관에 격자구조를 성형하는 방법으로서 정의될 수도 있으며, 상기 방법은 도파관에 굴절률 변화를 유도하기에 충분한 강도로 자외선광을 장치에 조사하여 샘플 격자구조를 성형하는 단계를 포함하되, 조사는 샘플링 주기의 첩에 영향을 주도록 조절된다. 본 발명은 광신호에서 군지연분산을 보상하기 위한 방법으로서 정의될 수도 있으며, 상기 방법은 첩된 샘플링 주기를 가진 샘플 격자구조를 통해 광신호를 전달하는 단계를 포함한다. 제로분산 WDM 채널 제조방법이 제공될 수 있음을 알 수 있다.
Patent KR-20020070970-A (KR)
Title: 동물과의 통신방법 및 통신장치
IPC: A01K15/02
Filed: 2001-08-17
Abstract: 본 발명은 경찰견 또는 구조견이 추적중 또는 수색중에 사람의 음성이 들리지 않는 곳에 가버린 경우 또는 소음이 심한 장소에 이른 경우에, 해당 동물에 확실하게 지시를 전달하여 적절한 행동을 하는 것이 가능한 동물과의 통신방법 및 통신장치에 있어서, 동물에 활전도 스피커 및 적어도 수신 기능을 갖는 무선기를 장착하고, 상기 동물에 대하여 활전도 스피커를 매개하여 지시를 전달하도록 한 것으로 바람직하게는 동물에 마이크, 확성기, 또는 카메라를 장착한다.
Patent KR-20020059645-A (KR)
IPC: C12Q1/6876
Filed: 2000-10-26
Abstract: 본 발명은 아테롬성동맥경화증과 같은 콜레스테롤 대사 기능장애 유도 질환, 좀더 구체적으로는 콜레스테롤 역수송의 붕괴, 및 좀더 구체적으로는 탠지어병과 같은 가족성 HDL 결핍(FHD)과 연관된 병리의 원인 유전자인 ABC1 유전자의 다양한 엑손과 인트론에 상응하는 핵산에 관한 것이다. 본 발명은 또한, 신규한 완전 길이 ABC1 단백질을 암호화하는 ABC1 cDNA에 관한 것이다. 본 발명은 또한, 일반적으로 ABC1 유전자에서 또는 ABC1 유전자의 대립유전자형에 의해 생성된 상응하는 단백질에서의 다형성, 특히 돌연변이의 검출수단에 관한 것이다.
Patent KR-20020059773-A (KR)
Title: 싸이클로프로펜 유도체를 이용하여 식물에서의 에틸렌반응을 차단하는 방법
IPC: A01N31/04
Filed: 2000-11-22
Abstract: 싸이클로프로펜 유도체와 그의 조성물을 이용하여 식물에서의 에틸렌 반응을 차단하는 방법을 개시한다. 이러한 방법중 하나는 싸이클로프로펜 또는 그의 조성물을 에틸렌 반응 저해 유효량만큼 식물에 도포하는 단계를 포함한다. 또한, 식물에서의 탈리 저해방법, 수확된 과실의 숙성 저해방법, 수확된 채소의 숙성 저해방법, 및 절화의 수명 연장방법도 개시된다.
Patent KR-20020073174-A (KR)
Title: Wt1-interacting protein wtip
IPC: C07K14/47
Filed: 2001-01-24
Abstract: A human WT1 interacting protein (WTIP) having the amino acid sequence as set forth in SEQ ID NO: 2 or a gene encoding it.
Patent KR-20020069267-A (KR)
Title: Method for determining a characteristic value for the binding force potential of suspended paper fibers and use of this method
IPC: D21F7/00
Filed: 2001-01-13
Abstract: The method is used for determining a characteristic value for the binding force potential of paper fibers present in a fibrous suspension prepared for paper manufacture. According to the invention, the air content of the fibrous suspension is measured and this characteristic value derived therefrom. The correlation between the characteristic value and the air content ascertained can be discovered, e.g. by means of series of empirical measurements. With the aid of this method, e.g., the runnability on the paper machine can be assessed and corrected before breakdowns occur.
Patent KR-20020087411-A (KR)
Title: 복귀 스프링이 없는 인체공학적 수동 공기 변위 피펫
IPC: B01L3/02
Filed: 2001-02-28
Abstract: 피펫의 플런저 유닛을 피펫의 사용자에 의하여 선택된 임의의 축방향 위치에 유지하기 위하여 피스톤 밀봉부의 마찰에 의존하는, 수동으로 정확하게 조절가능하며, 복귀 스프링이 없는 인체공학적 공기 이동 피펫.
Patent KR-20020097196-A (KR)
Title: 합성 재료로 이루어지고 대전방지성이 개선된, 취입성형된컨테이너 및 성형품
IPC: B29K105/22
Filed: 2001-03-07
Abstract: 본 발명은 합성 재료로 이루어진 컨테이너 또는 성형품에 관한 것이다.  당해 컨테이너 또는 성형품은 취입 성형에 의해 제조되고 대전방지성이 개선된다.  당해 컨테이너 또는 성형품은 외부벽과 내부벽을 갖고 전기전도성 물질의 박편을 함유함으로써, 내부벽 전체에 걸쳐서 웹이 형성된다.  본 발명은 또한 당해 컨테이너 또는 성형품의 제조방법 및 이들의 용도에 관한 것이다.
Patent KR-20020087104-A (KR)
Title: 절연 게이트형 바이폴라 트랜지스터, 반도체 장치, 절연게이트형 바이폴라 트랜지스터의 제조 방법 및 반도체장치의 제조 방법
IPC: H01L25/07
Filed: 2001-02-02
Abstract: 본 발명은 절연 게이트형 바이폴라 트랜지스터, 그것을 이용한 반도체 장치, 및 이들의 제조 방법에 관한 것으로, 특히 환류 전류를 바이패스하기 위한 프리휠 다이오드의 접속을 필요로 하지 않는 것을 목적으로 한다.  그리고, 상기 목적을 달성하기 위해서, P + 콜렉터층(11)과 접합을 형성하는 N + 버퍼층(12)의 불순물 농도를 높게 함으로써, N 베이스층(12, 13)과 P + 콜렉터층(11)에 의해 형성되는 기생 다이오드(D)의 애밸런치 항복 전압이 낮게 억제된다.  그에 따라, IGBT(101)의 역 내압이 콜렉터·에미터간 포화 전압(V CE(sat) )의 5배 이하로 저감된다.
Patent KR-20020092406-A (KR)
Title: 알루미늄 타겟의 형성방법
IPC: C22C21/00
Filed: 2001-03-27
Abstract: 본 발명은 알루미늄-함유 물리증착 타겟의 형성방법을 포함한다. 알루미늄-함유 매스가 등단면경사추출에 의하여 변형된다. 상기 매스는, 적어도 99.99% 알루미늄과, Ac, Ag, As, B, Ba, Be, Bi, C, Ca, Cd, Ce, Co, Cr, Cu, Dy, Er, Eu, Fe, Ga, Gd, Ge, Hf, Ho, In, Ir, La, Lu, Mg, Mn, Mo, N, Nb, Nd, Ni, O, Os, P, Pb, Pd, Pm, Po, Pr, Pt, Pu, Ra, Rf, Rh, Ru, S, Sb, Sc, Se, Si, Sm, Sn, Sr, Ta, Tb, Te, Ti, Tl, Tm, V, W, Y, Yb, Zn 및 Zr로 이루어진 그룹중 선택된 성분원소를 포함하는 하나 이상의 도핑재를 약 1,000ppm 이하로 포함하여 조성된다. 상기 알루미늄-함유 매스가 변형된후, 상기 매스는 적어도 스퍼터링 타겟을 이루는 부분으로 형상화된다. 또한 본 발명은 알루미늄과, Ac, Ag, As, B, Ba, Be, Bi, C, Ca, Cd, Ce, Co, Cr, Cu, Dy, Er, Eu, Fe, Ga, Gd, Ge, Hf, Ho, In, Ir, La, Lu, Mg, Mn, Mo, N, Nb, Nd, Ni, O, Os, P, Pb, Pd, Pm, Po, Pr, Pt, Pu, Ra, Rf, Rh, Ru, S, Sb, Sc, Se, Si, Sm, Sn, Sr, Ta, Tb, Te, Ti, Tl, Tm, V, W, Y, Yb, Zn 및 Zr로 이루어진 그룹중 선택된 성분원소를 포함하는 하나 이상의 도핑재를 약 1,000ppm 이하로 포함하여 조성되는 물리증착 타겟을 포함한다. 또한 본 발명은 박막을 포함한다.
Patent KR-20030097612-A (KR)
Title: Method and apparatus for providing high speed data communications in a cellular environment
IPC: H04J13/00
Filed: 1997-10-27
Abstract: A method and apparatus for transmitting digital data in a cellular environment. Adjacent cells of the cellular system are prevented from simultaneously transmitting data. Because the noise from transmissions of adjacent cells is a primary source of interference, the transmission rate of power limited base stations can be dramatically increased when the noise from adjacent cells is eliminated. The transmissions to each subscriber station are made at a fixed transmission power level. However, the data rate of transmitted signals differs from one subscriber station to another depending the path loss differences. In a first exemplary embodiment, the data rate of transmissions to a subscriber station is determined by selecting an encoding rate for the transmitted signal while holding the symbol rate constant. In a second exemplary embodiment, the data rate of transmissions to a subscriber station is determined by selection a modulation format for the transmitted signal which directly changes the symbol rate of transmission to a subscriber station.
Patent KR-20030015253-A (KR)
Title: 자동차 내부 트림 스킨 부분을 연결하는 구조물
IPC: B29C65/00
Filed: 2001-05-23
Abstract: 본 발명은 제 1 스킨 부분(16)과 제 2 스킨 부분(18)을 포함하는 자동차 내부 트림 패널(10)용 스킨을 제공한다.  제 1 스킨 부분(16)은 리셉터클을 포함하고, 제 2 스킨 부분(18)은 돌출부를 포함한다.  연결되었을 때, 돌출부의 일부분은 리셉터클의 일부분과 기계적으로 결합되어 상기 제 1 스킨 부분(16)과 상기 제 2 스킨 부분(18)을 접합한다.
Patent KR-20030005421-A (KR)
IPC: H04N7/24
Filed: 2002-03-13
Abstract: 비디오 이미지의 분할-기반의 강화를 수행하기 위한 장치가 개시되어 있다.  장치는, 1) 인입 비디오 신호의 비디오 프레임들을 저장하기 위한 입력 버퍼; 2) 제 1 저장된 프레임을, 적어도 하나의 공통 속성을 갖는 복수의 화소들을 각각 포함하는 복수의 세그먼트들로 분할할 수 있는 분할 제어기; 3) 제 1 저장된 프레임의 적어도 한 화소와 연관된 확률 함수를 계산할 수 있는 이미지 처리기로서, 확률 함수는 적어도 한 화소가 복수의 세그먼트들 중 제 1 선택된 세그먼트 내에 속할 확률을 나타내는, 이미지 처리기; 및 4) 적어도 한 화소의 확률 함수의 함수에 따라 적어도 한 화소의 파라미터를 강화할 수 있는 강화 제어기를 포함한다.
Patent KR-20040064952-A (KR)
Inventor: LEE SEUNG JUN
IPC: H04J3/24
Filed: 2003-01-11
Abstract: PURPOSE: A method for supplying an MBMS(Multimedia Broadcast/Multicast Service) is provided to perceive the number of terminals for setting an MBMS radio bearer, and to previously cut off an access of terminals which cannot satisfy MBMS service receiving conditions, thereby preventing radio communication resource consumption as minimizing an interference and a load in an uplink. CONSTITUTION: A core network(300) transmits QoS information to an RNC of a UTRAN(200)(S10). The RNC configures radio access qualification information(S11), and broadcasts the radio access qualification information(S12). An RRC of a terminal(100) receives the radio access qualification information, compares performance of the received information with self performance, and confirms whether the performance of the received information can be supported by the self performance(S13). If so, the RRC sets a radio bearer for a specific MBMS(S14), and transmits MBMS data to the terminal(100)(S15).
Patent KR-20040065779-A (KR)
Inventor: CHOI YONG KI
IPC: B29C70/18
Filed: 2003-01-16
Abstract: PURPOSE: A drawn pipe using a stitch mat of a reinforced fiber glass and a manufacturing method thereof are provided to integrally form the stitch mat with a roving using resin to manufacture the drawn pipe. CONSTITUTION: A stitch mat(20) winds around a rail(50) to be drawn by a first forming guide(60). A roving(30) impregnated into a compound is interposed onto the stitch mat to be drawn by a second forming guide(70). A second stitch mat is installed at the second forming guide to attach the roving impregnated into the compound to the stitch mat to be drawn by a third forming guide(90). A third stitch mat is installed at the third forming guide to integrally form three of the stitch mats with the roving to be drawn at a heated die(80). The three layered stitch mat is heated to impregnate the roving into the stitch mats.
Patent KR-20040068712-A (KR)
Inventor: SUNG GAP JE
IPC: F04B33/00
Filed: 2003-01-27
Abstract: PURPOSE: An air compressor is provided to prevent cool air by a cooling fan from flowing into an air tank by forming the counter flow restricting unit at the side of the compression head, to maximize the capacity of the air tank by storing cooled air in the air tank, and to remove noise by restricting the contact member of the counter flow restricting unit from being contacted to the compression head with an elastic member. CONSTITUTION: An air compressor comprises a compression head(200) generating compressed air by power, and having a through hole discharging compressed air; an air tank(300) storing compressed air from the compression head by fixing the compression head to the upper part; a moving pipe(500) flowing compressed air discharged from the through hole of the compression head into the air tank; a cooling fan(400) cooling air flowing into the compression head and the moving pipe by rotating with external power at a side of the compression head; and a counter flow restricting unit(600) formed in the connection portion of the through hole of the compression head and the moving pipe to prevent counter flow from the air tank from flowing into the compression head.
Patent KR-20040074713-A (KR)
Inventor: KIM DO HEON
IPC: H04L12/24
Filed: 2003-02-18
Abstract: PURPOSE: A CP(Control Point) server system for effectively accessing a home network device and its method are provided to effectively access a device existing on a home network by previously performing discovery and description processes of the device and making a CP(Control Point server) manage the processes. CONSTITUTION: A CP(100) controls a device existing on a home network. A CP stack module(210) transmits a search message to a device connected to the home network, receives a response message fro the home network device, parses the response message and transmits it to a description module(220). The description module(220) accesses the device connected to the home network and requests the description of the home network device. A component generation module(230) creates a component indicating a service of the device connected to the home network based on the description. A component look-up table module(240) stores the information on the component in a look-up table. A CD(Controlled Device)(300) controls operations of devices existing on the home network according to a user's control command.
Patent KR-20040076033-A (KR)
Inventor: SEO HYEON CHEOL
Filed: 2003-02-24
Abstract: PURPOSE: A system for taking a parcel in and taking a parcel out based on the network is provided to automate a home-delivery procedure based on a network, and to update home-delivery information in real time based on a home network and an external Internet, thereby processing a home-delivery service even though a receiver is absent at home while exactly perceiving warehousing/delivery states of goods. CONSTITUTION: A warehousing request input device(21) inputs a warehousing request signal from a home-delivery staff member, and transmits the warehousing request signal to a home-delivery warehousing/delivery management device(22). The warehousing/delivery management device(22) receives the request signal, transmits the request signal to a home-delivery management device(23) to find out various information on requested goods, and receives goods information from the home-delivery management device(23). If the goods are identical with goods to be delivered, the management device(22) transmits a warehousing command signal to home-delivery warehousing/delivery devices(251,252,253,254,255). When the warehousing is completed, the device(22) receives a warehousing complete signal from the devices(251,252,253,254,255), and transmits a warehousing complete signal to home-delivery warehousing/delivery repeaters(241,242) and the management device(23).
Patent KR-20030074333-A (KR)
Title: 기판결함의 리페어 장치 및 방법
IPC: G02F1/13
Filed: 2003-03-10
Abstract: <과제> 
     처리시간을 단축해서 생산을 증대시킬 수 있는 기판결함의 리페어 장치를 제공한다. 
     <해결수단> 
     기판에 발생된 돌기결함(c)을 연마층이 형성된 테이프부재(T)의 주행에 의해 연마하는 기판결함의 리페어 장치에 있어서, 연마해야하는 돌기결함의 높이를 측정하는 연마전 높이측정수단(센서 35)과, 상기 테이프부재의 연마층을 돌기결함에 닿게 눌러서 돌기결함을 연마하는 누름수단(헤드부재 24)과, 상기 누름수단에 의해 연마된 후의 돌기의 높이를 측정하는 연마후 높이측정수단(센서 35)을 구비하고, 각 연마전 높이측정수단, 누름수단 및 연마후 높이측정수단이 기판에 대해서 상대이동하는 본체(1)에, 이동방향에 대체적으로 따라서 상호 근접시켜서 배치되어 있다.