baber/WOPTO huggingface dataset:
Patent KR-20030055874-A (KR)
Title: Photosensitive polymers using derivatives of ester having tricyclodecanyl group and photoresist compositions using the same
Inventor: KIM DONG SEOK
IPC: G03F7/004
Filed: 2001-12-27
Abstract: PURPOSE: A photosensitive polymer, a photoresist composition containing the polymer and a method for patterning the resist by using the composition are provided, wherein the composition has an excellent resistance against dry etching and a high resolution and can be exposed with KrF, ArF and F2 lasers. CONSTITUTION: The photosensitive polymer contains a repeating unit represented by the formula 1, wherein R1 is H or a methyl group; and R2 is an alkyl or alkoxyalkyl group of C1-C6. Also the photosensitive polymer contains further a repeating unit represented by the formula 2 or 3, wherein R1 is H or a methyl group and R2 is an alkyl or alkoxyalkyl group of C1-C6, l/l+m is 0.5-0.9 in the formula 2, and m/m+n is 0.5-0.8 in the formula 3. Optionally the polymer comprises further 10-40 wt% of maleic anhydride as a third comonomer. The photoresist composition comprises the photosensitive polymer; a photoacid generator; and a solvent.
Patent KR-20030055964-A (KR)
Title: Apparatus for alarming of received signal
Inventor: JIN SANG EON
IPC: H04N7/20
Filed: 2001-12-27
Abstract: PURPOSE: An apparatus for informing a received signal is provided to generate an effect sound depending on a signal intensity economically and efficiently using general input/output ports included in a receiving system. CONSTITUTION: An apparatus for informing a signal received by a receiving system using a satellite includes a controller, an input/output port(101), and a switch(102). The controller detects the intensity of a satellite signal depending on the current position of a satellite antenna when a user positions the satellite antenna and generates a control signal according to the detected intensity. The input/output port generates a waveform according to the control signal of the controller. The switch is ON or OFF under the control of the controller to output the waveform generated by the input/output port to a final audio output terminal.
Patent KR-20010071882-A (KR)
IPC: C08L71/12
Filed: 1999-07-02
Abstract: This invention provides a flame-retardant resin composition comprising:   (A) 100 parts by weight of a thermoplastic resin other than a thermotropic liquid crystal polymer, (B) 0.01 to 50 parts by weight of a thermotropic liquid crystal polymer, and (C) 1 to 30 parts by weight of a halogen-free phosphazene compound,   the invention providing a novel flame-retardant resin composition which is free of the problems arising due to the presence of halogen element, the composition being excellent in flame retardancy, mechanical properties, molding processability and the like, and being unlikely to cause dripping.
Patent KR-20010072162-A (KR)
Title: 수상세포를 숙주로 하는 허피스 바이러스 벡터
IPC: A61K35/76
Filed: 1999-08-02
Abstract: 본 발명은 수상세포(dendritic cell)내에서 일어나는 항원처리과정을 방해하지 않으면서 수상세포를 효율적으로 감염시킬 수 있는 약독화된 허피스 바이러스(attenuated herpes virus)를 제공한다.  약독화된 허피스 바이러스 및 전기 바이러스에 감염된 수상세포는 질병을 치료하는 면역요법에 유용하다.
Patent KR-20010080073-A (KR)
Title: Reveral of viral-induced systemic shock and respiratory distress by blockade of the lymphotoxin beta pathway
IPC: C07K16/24
Filed: 1999-10-08
Abstract: This invention provides methods of inducing an antiviral response in an individual comprising administering to the individual an effective amount of a LT-B blocking agent and a pharmaceutically acceptable carrier. In particular this invention provides methods for treating viral-induced systemic shock and respiratory distress.
Patent KR-20010090846-A (KR)
IPC: F17C13/04
Filed: 1999-10-22
Abstract: 본 발명은 시작점에서 끝점까지 가스를 흐르게 하는 가스스틱에 사용된 적어도 2개의 가스용 부품을 직렬 또는 모듈형태로 함께 조합시키는, 가스용 부품을 통합하는 시스템과 방법에 관한 것으로, 한 실시예에서 본 발명은 압력변환기와 필터 및 디스플레이를, 가스스틱의 가스흐름축을 따라 가스스틱의 크기를 감소시키는 단일 유니트로 조합하는 데에 이용될 수 있으며, 가스용 부품은 본 발명의 직렬형 사용을 위해 VCR연결부를 이용하여 통합될 수 있는 한편, 모듈형태에서 본 발명은 모듈의 기저블록에 가스용 부품들을 수직하게 연결하도록(즉, 모듈의 기저블록에 대략 직각으로 쌓아올려지도록) 다수의 다른 연결부를 이용할 수 있어서, 가스용 부품은 종래의 수평한 가스흐름경로의 축에 대해 수직하게 쌓아올려진다.
Patent KR-20010101225-A (KR)
IPC: C23C14/34
Filed: 1999-12-17
Abstract: 본원은 저온의 확산 점착 방법과 이 방법에 의하여 점착되는 타켓/백킹판 조립체에 관한 것이다.  상기 방법에 따라서, 동 및/또는 코발트 타켓(12)은 그룹 Ib 또는 그룹 Ⅷ 금속으로 구성된 그룹으로 부터 선택되는 내부층(14)을 사용함으로써 백킹판 부재(16)에 점착된다.  상기 내부층(14)은 타켓(12)과 백킹판(16)의 점착면사이에 개재되며, 상기 조립체(10)는 약 190℃-400℃의 저온에서 확산 점착된다.  이러한 방법은 동 타켓의 경우에 바람직하지 못한 입자 성장을 발생시키지 않으면서 상기 점착된 조립체의 강도를 증가시킨다.  코발트 타켓이 본 발명에 따라서 점착될 때에는, 강한 점착이 성취되면서 자기 관통 플러스와 같은 바람직한 자기 성질이 유지된다.
Patent KR-20020003857-A (KR)
IPC: G10K11/172
Filed: 2000-04-20
Abstract: 본 발명은 소리 반사 또는 소리 생성 구조 부품을 커버하기 위하여 이웃 공간에서 생성되는 소음을 공간 영역으로부터 소리 전파를 보호하기 위한 사운드-실딩 엘리먼트에 관한 것이다.  생산을 단순화 하고 공간을 절약하기 위해서, 본 발명의 사운드-실딩 엘리먼트는 다수개의 매우 작은 구멍(2)들을 포함하는 적어도 하나의 패널(1) 또는 레이어를 갖는다.  상기 패널(1)은 0.01∼50㎜의 두께를 갖고, 구멍(2)의 평균 직경(d) 또는 폭(b)은 0.001∼2㎜이고, 상기 홀/표면의 비는 0.001∼20%이다.
Patent KR-20010101683-A (KR)
IPC: B29C41/00
Filed: 2000-01-20
Abstract: 본 발명은 에폭시기를 함유하는 중합체 (A), 10 시간의 반감기를 얻기 위한 온도가 100 ℃ 이상인 퍼록사이드 (B), 4 급 암모늄염 및 4 급 포스포늄염중 적어도 1 종 (C), 및 열분해형 발포제 (D) 를 함유하는 분말 발포 성형용 중합체 조성물에 관한 것이다.  본 발명에 의하면, 미가교물의 저장 안정성이 우수하고, 단시간에서의 가교 발포가 가능하며, 압축 영구 변형이 작고, 또한 표면성이 우수하며, 표피 벌어짐(틈)이 거의 없는 발포체를 부여할 수 있는 분말 발포 성형용 중합체 조성물, 이 조성물의 분말, 이 조성물로부터 얻은 발포체, 이 발포체의 제조 방법 및 이 발포체를 포함하는 성형체를 제공한다.
Patent KR-20010102076-A (KR)
IPC: H01S3/067
Filed: 2000-02-01
Abstract: 섬유증폭기, 섬유레이저 등의 섬유장치를 펌핑하는 고전력 반도체 레이저는 후단부와 출력단부사이에 배치된 광게인을 포함하고, 광학적 게인영역의 폭은 후단부보다 출력단부에서 더 크다.     광학적 게인영역은 플레어형 증폭영역에 결합된 단일모드채널을 포함할 수 도 있다.     레이저에서 나온 광출력은 렌즈시스템을 통해서 펌핑된 섬유장치에서 전파하여 섬유내부로 결합된다.     예를 들어, 간섭성 붕괴내에서 작동시키는 레이저를 유도하기 위해서 섬유브래그격자에서 광은 레이저로 피드백된다.     간섭성 붕괴와 결합되어 출력된 넓은 대역폭 출력은 고광전력을 전하는 레이저를 유도 백만개의 스캐터링이 시작됨없이 섬유로 가능하게 한다.     섬유격자 피드백은 레이저에 의한 빔출력의 품질을 향상시켜서, 섬유로의 커플링효율을 강화한다.     펌프레이저는 다중섬유장치를 펌핑하는데 사용될 수 있다.     다중펌프레이저는 함께 결합될 수 있다.
Patent KR-20010102166-A (KR)
IPC: H01M10/0525
Filed: 2000-01-24
Abstract: 본 발명은 입자 표면의 음이온쪽에서 스피넬에 결합된 양이온 금속류를 각 입자의 표면상에 갖는 스피넬 리튬 망간 산화물의 입자를 함유하는 전기 화학적 활성 물질을 제공하며, 상기 양이온 금속류는 천이 금속, +3 원자가 상태를 갖는 비천이 금속 및 그 혼합물로 이루어지는 군으로부터 선택되는 금속을 포함한다. 상기 활성 물질은 스피넬 단독으로 된 것과 비교하여 표면적을 감소시키고 그램 당 밀리암페어 시간으로 표기되는 용량을 증가시키는 것을 특징으로 한다.
Patent KR-20010102429-A (KR)
Title: 옥시이미노알칸산 유도체의 결정 및 항당뇨병약으로서그것의 용도
IPC: A61P3/06
Filed: 2000-10-26
Abstract: 우수한 항당뇨 작용을 갖는 (E)-4-[4-(5-메틸-2-페닐-4-옥사졸릴메톡시)벤질옥시이미노]-4-페닐부티르산의 결정 (단, 126 ℃ 내지 127 ℃ 의 용융점을 갖는 결정은 제외함).
Patent KR-20010108319-A (KR)
IPC: A61K31/585
Filed: 2000-03-03
Abstract: ACE 저해제와 에폭시-스테로이드성 알도스테론 수용기 길항제의 조합은 순환기 질환의 치료의 사용에 대해 기술된다. 특히 안지오텐신 전환효소 저해제와 조합한, 에플레레논과 같은, 에폭시-스테로이드형 알도스테론 수용기 길항제 화합물을 사용하는 치료를 관심으로 한다. 이 동시-치료는 칼률과잉증과 같은 알도스테론 길항제 유도 부작용을 피하거나 줄이면서 울혈성 심부전을 치료하는데 특히 유용하다.
Patent KR-20010105398-A (KR)
IPC: C07C37/74
Filed: 1999-08-31
Abstract: 본 발명은, 비스페놀 A 및 페놀의 결정성 부가생성물의 용융물을 제공하는 단계, 용융물을 양이온 공여성 고체물질과 접촉시켜 용융물 중의 강산을 중화시키는 단계, 및 이어서 용융물을 가열하여 용융물로부터 페놀을 증발 및 분리시키는 단계를 포함하는 비스페놀 A의 제조방법에 관한 것이다.
Patent KR-20010110725-A (KR)
IPC: B65D81/32
Filed: 2000-03-29
Abstract: 염화비닐중합체와 저분자량의 가소제가 실제없고 다음과 같은 최소한 3개층 : 
     - 최소한 90%의 에틸렌, 프로필렌, 부텐을 함유하고, 121℃ 이하의 연화온도를 갖는 것으로, 제어가능한 결정성을 갖는 최소한 60중량%의 최소한 하나의 폴리올레핀을 함유하는 제일층(A), 제일층의 두께는 구조물 층두께의 최소한 20%이고, 제일층은 350㎫ 이하의 탄성률을 가지며; 
     - 최소한 40중량의 제어가능한 결정성을 갖는 최소한 하나의 폴리올레핀을 함유하는, 제일층(A)과 제삼층(C) 사이에 위치하는 제이층(B), 제이층은 121℃의 전체 연화온도를 가지며; 
     - 최소한 50중량%의 제어가능한 결정성을 갖는 최소한 하나의 폴리올레핀을 함유하는 제삼층(C), 제삼층의 두께는 구조물 층두께의 5~30%이고, 제삼층은 제일층보다 더 작은 탄성률을 갖는다. 
     을 함유하는 열가소성 중합체를 주성분으로 한 다층구조물.
Patent KR-20020011407-A (KR)
Title: 예비 호출을 이용하는 무선 통신 시스템에서의 오류처리를 위한 방법 및 시스템
IPC: H04W68/00
Filed: 2000-05-09
Abstract: 무선 통신 네트워크에서 예비 호출과 연관된 오류를 처리하기 위한 방법 및 시스템이 기술되어 있다.  단말로의 무선 접속이 가입자 예비 호출 후에 유실되면, 네트워크가 이 이벤트를 검출할 수 있다.  그리고나서, 대응하는 호 전달 메시지가 수신될 때, 네트워크는 단말을 재호출하고 단말이 사용가능하면 무선 자원을 재할당할 수 있다.  추가적으로, 무선 자원이 최초 할당될 때 가드 타이머가 개시될 수 있다.  호 전달 메시지가 타이머 만료 이전에 수신되면, 무선 자원은 호 전달 메시지가 네트워크에서 유실되는 이벤트에서 이러한 자원의 낭비를 방지하기 위해서 해제될 수 있다.
Patent KR-20020069373-A (KR)
Title: Neurotrophic factor receptor
IPC: A61P25/16
Filed: 2000-05-26
Abstract: There is disclosed a novel mammalian receptor protein designated GFRalpha-4 and the nucleic acid sequence encoding therefore; an isolated and purified GFR alpha-4 receptor polypeptide comprising SEQ ID NO: 9. Also provided is an expression vector comprising the nucleic acid sequence and host cells transformed or transfected with the vector. Host cells expressing the receptor may be used to identify agonists or antagonists in relation to the receptor.
Patent KR-20020014812-A (KR)
IPC: B23Q3/12
Filed: 2000-07-03
Abstract: 공구홀더(18)의 절삭공구(19) 선단으로부터 분무상태 절삭액을 안정적으로 분출시키고, 또한 분무상태 절삭액의 낭비를 억제하는 공작기계의 주축장치 및 공구홀더로서, 주축(2)의 선단부에 클램프수단(KR)을 통해 공구홀더(18)를 기계적인 탈착가능하게 고정시킨 공작기계에 있어서, 공구홀더(18)의 중심부에 형성된 홀더내 분무상태 절삭액 통로(103)를 후방으로 연장한 상태의 연장통로(104)를 형성하고, 이 연장통로(104)를통해, 주축(2)의 중심부에 형성된 주축내 분무상태 절삭액 통로(102)와 상기 홀더내 분무상태 절삭액 통로(103)를 연통시킨다.
Patent KR-20020031348-A (KR)
IPC: H01L21/00
Filed: 2000-06-29
Abstract: 본 발명에 의하면, 크린 룸(1)에서의 열 부하를 저감시켜, 그의 에너지 소비량을 저감시킬 수 있는 반도체 제조설비가 제공된다.  사용시에 발열하는 반도체 제조기구(12)는, 하우징(11)에 의해 피복된 상태로 크린 룸(1)내에 설치된다.  하우징(11)은 크린 룸(1) 내의 공기를 내부로 도입 가능하게 구성된다.  하우징(11)내의 공기는 배기로 부재(24, 25)를 통해 크린 룸(1)의 외부로 배기된다.  하우징(11)에는 단열재(4)가 설치되어, 하우징(11)으로부터 크린 룸 내의 공기로의 열 방출이 방지된다.  하우징(1)과 반도체 제조기구(12)의 사이의 공간을 밀폐 공간으로 하고, 크린 룸(1)의 외부의 공기를 이 밀폐공간 내부에 도입하기 위한 공기 도입부재(71)를 하우징(11)에 접속하여도 좋다.
Patent KR-20030060656-A (KR)
Title: Dealing method and system for information with valuation
Inventor: CHOI I GYO
Filed: 2002-01-10
Abstract: PURPOSE: A method and a system for trading information through value estimation are provided to efficiently search and use the information based on the estimated value of each information by estimating the value of the information provided from an information provider according to the response of an information demander. CONSTITUTION: A user management module(262) registers the information for the information provider providing the information to an information trading server and the information demander obtaining the necessary information from the server to a database, and modifies or deletes the information. A data processing module(264) stores the information provided from the information provider in the database, and supplies the requested information to the information demander. A value estimation module(266) estimates the value of the information provided from the information provider. A settlement module(268) requests a charge according to the information provision and performs the settlement from the information demander.
Patent KR-20020023392-A (KR)
Title: Multimedia educating system
Inventor: HAN HEON
IPC: G06Q50/20
Filed: 2002-01-22
Abstract: PURPOSE: A multimedia education system is provided to minimize the load of server by allocating an IP address having fewer loads to a client in case of transmitting a large file such as a moving picture. CONSTITUTION: The system includes a plurality of clients(12), a hub(14) and a server(20). The client connects to the server through the hub. The external client(18) connects to the server through an Internet network(16). The server is equipped with a plurality of LAN cards having different IP address. The client stores an initial access IP address. When the client connects to the server, the client connects to the stored IP address. The server being connecting to the client selects an IP address having the fewest loads from the IP addresses allocating to the server and sends the selected IP address to the connected client. The client receiving the selected IP address connects again to the server.
Patent KR-20030065817-A (KR)
Title: Circuit of driving pixel thin flim transistor liquid display
Inventor: KIM SEO YUN
IPC: G02F1/133
Filed: 2002-02-01
Abstract: PURPOSE: A pixel driving circuit of a thin film transistor liquid crystal display is provided to realize higher gray scales than gray scales supported by a drive IC by dividing a pixel into two sub-pixels and writing different signals in the sub-pixels. CONSTITUTION: First and second sub-pixels(10,12) are formed at pixel areas formed by a plurality of gate lines(20,22) and a plurality of data lines(30). First TFT(Thin Film Transistor)s (50) transmit data signals transmitted through the data lines to first sub-pixels by signals of first gate lines. Second TFTs(52) transmit data signals transmitted through the data lines to second sub-pixels by signals of first gate lines. Third TFTs(54) supply common voltage transmitted through common electrode lines(40) to the first and second sub-pixels by signals of second gate lines. The signals of the gate lines have step type pulse signals having first and second intervals. In the first interval, only the first TFTs are turned on. In the second interval, all the TFTs are turned on. After the second interval, only the third TFTs are turned on to write voltage values of different gray scales in the first and second sub-pixels for recognizing an intermediate value.
Patent KR-20030067344-A (KR)
Title: Method for forming linear frame having curved portion and the frame
Inventor: LEE UN YONG
IPC: B21D53/88
Filed: 2002-02-08
Abstract: PURPOSE: A rigid structured frame having curved line shaped inflection part of cabin of cars including electric rail car and other steel structures, and a method for molding the same are provided. CONSTITUTION: In a process for molding a linear frame having rigid structure by bending both ends of the frame in a curved line shape to form a framework of cars such as electric rail car, the method for molding rigid structured frame in curved line shape is characterized in that one or more embossing parts are formed to a certain depth in a length direction of the frame along a part or total section of inflection part(4) by a press so that abnormal cracking or deformation of the frame itself is prevented when the frame is bent, wherein press operation for molding the embossing parts and press operation for bending the frame are performed simultaneously. In a rigid structured linear frame(2) having a curved line shaped inflection part, the rigid structured frame comprises one or more protruded embossing parts(6) formed in a certain section of the inflection parts of the frame by press molding, wherein the embossing parts(6) are molded so that they are protruded to a certain height in a radius direction of the frame inflection part(4) and formed in a shape selected from circular, rectangular, square and heart shapes.
Patent KR-20030068863-A (KR)
Title: Chip type varistor and fabrication method thereof
Inventor: AHN BYEONG JUN
IPC: H01C7/108
Filed: 2002-02-18
Abstract: PURPOSE: A chip-type varistor is provided to prevent a coating from being spread to a varistor body due to a coating process. CONSTITUTION: A chip-type varistor includes a varistor body(10) and outer electrodes(20). The varistor body consists of an inner electrode and a metal oxide, and the outer electrodes are formed at both ends of the varistor body. A PR coating layer(25) of a negative type is formed at a surface of the varistor body except the outer electrode. A thickness of the PR coating layer of the negative type is in a range of 1-20 micrometers.
Patent KR-20030070751-A (KR)
Title: Red ginseng gochuchang, and a method for preparing thereof
Inventor: HAN MIN SU
IPC: A23L11/20
Filed: 2002-02-26
Abstract: PURPOSE: Provided are red ginseng-hot pepper paste, and a method for preparing thereof. The red ginseng-hot pepper paste contains red ginseng granules and thus has a spicy hot taste peculiar to the hot pepper paste, and maintains the taste, flavor, nutrients and the like peculiar to the red ginseng. CONSTITUTION: Red ginseng-hot pepper paste is characterized by containing 0.2-5 wt.% of red ginseng granule coated with syrup having sugar content of 40-60 brix.
Patent KR-20030071080-A (KR)
Title: Display zoom apparatus and method for personal digital assistant
Inventor: PARK JI HYE
IPC: H04B1/38
Filed: 2002-02-27
Abstract: PURPOSE: An apparatus and a method for magnifying and reducing a picture in a PDA(Personal Digital Assistant) are provided to magnify or reduce the picture according as a user moves a stylus pen up or down. CONSTITUTION: A motion sensing unit(2) informs a position value of a stylus pen on a touch panel(1). A magnification factor control unit(3) decides a magnifying and reducing factor of a picture by the position value obtained in the motion sensing unit(2). A picture buffer unit(4) recomposes a picture to be outputted on an LCD panel(5), according to the magnifying and reducing factor obtained through the magnification factor control unit(3).
Patent KR-20030072801-A (KR)
Inventor: CHOI YONG DEOK
IPC: C02F1/50
Filed: 2002-03-06
Abstract: PURPOSE: Provided are an apparatus and a method for rapidly activating stable chlorine dioxide which has greater germicidal effect than chlorine (Cl2) and does not generate carcinogen. CONSTITUTION: The method comprises the steps of mixing chlorite (ClO2) and chlorate (ClO3¬-) with an activator in acid such as hydrochloric acid, sulfuric acid, and phosphoric acid to activate the stable chlorine dioxide, and supplying the activated chlorine dioxide to treated water. The apparatus comprises an activator storage tank for storing activator, acid solution, a mixing unit(50) for mixing the acid solution and stable chlorine dioxide, a heater(70) for heating the mixing unit(50), and an ejector(80) for injecting the activated chlorine dioxide into a treated water transportation pipe(13).
Patent KR-20020089137-A (KR)
Inventor: CHANG BYUNG MOON
IPC: F01D5/08
Filed: 2002-03-20
Abstract: PURPOSE: A gas turbine blade having a multangular inclined uneven part in an internal passage is provided to improve cooling efficiency, and to transfer heat evenly by forming the angle of attack in a downward flow region to be different from the angle of attack in an upward flow region. CONSTITUTION: A cooling passage is formed in a gas turbine blade, and inclined uneven parts are formed at both sides of the cooling passage for forced convective cooling of the blade. An angle of attack is formed in the downward flow range of the uneven part, and different from the angle of attack formed in the upward flow range of the uneven part. The uneven parts are bent multi-angularly in the turbine blade. The uneven parts are overlapped, moved in parallel, or arranged symmetrically in the gas turbine blade. Cooling efficiency is improved, and heat is transferred evenly.
Patent KR-20020077094-A (KR)
Inventor: IKEGAYA ISAO
IPC: B60N2/235
Filed: 2002-03-26
Abstract: PURPOSE: A reclining device and the manufacturing method are provided to prevent abnormal noise, minimize non-uniformity in the rotation angle range of an operation shaft, and retain balance of the pushing force between a locking tooth part and a cam plate. CONSTITUTION: A reclining device comprises a casing(10), a cap rotatably mounted on the casing, having a first gear along an inner circumference thereof, and a plurality of second gears for engaging with the first gear, each having a second locking cam(25), disposed in axial symmetry with a rotational axis of the casing. The cam comprises a plurality of first locking cams(41) for pressing the second locking cam to thereby engage the second gear with the first gear, disposed in axial symmetry with a rotational shaft of the cam, and a plurality of guiding faces(45) disposed in axial symmetry with the rotational shaft of the cam and on a straight line(L2) perpendicular to a line(L1) passing through two first locking cams located axially opposite each other. The casing includes a plurality of guides(11A) for guiding the guiding face, disposed in axial symmetry with a rotational shaft of the casing and on a straight line(L4) perpendicular to a line(L3) passing through two second locking cams located axially opposite each other.
Patent KR-20020037309-A (KR)
Inventor: SON YOUNG SUK
IPC: B26B1/00
Filed: 2002-04-06
Abstract: PURPOSE: A high-tech digital multi-functional appliance is provided to integrally form a power source and to improve the function of the appliance by adding additional functions to the appliance and to manufacture a remote controller or switch in mass-production. CONSTITUTION: A high-tech digital multi-functional appliance includes multi-functions of a massage device, a caravan, a wheel chair, a hair styling device, a curling device, a cupping device, a digital book, a digital note, an electronic calculator, and a far infrared electric mat. The high-tech digital multi-functional appliance is equipped with an electronic circuit computer chip(1'), a perfume generator(2'), a microchip(6'), a perfume source reservoir(2), a rice box(35'), an illumination lamp(39), a perfume sensor(3), an ultrasonic skin managing device(3'), a perfume operating button(9), an air cleaner(24'), a water purifier(25'), a plug and an outlet(5'), an internal power section(4), and etc.
Patent KR-20030082016-A (KR)
Title: Line terminator for very high-speed digital subscriber line
Inventor: LIM SUNG HO
IPC: H04B3/02
Filed: 2002-04-15
Abstract: PURPOSE: A line terminator for a VDSL(Very high-speed Digital Subscriber Line) is provided to terminate a line, for preventing phenomenon in which an RF(Radio Frequency) signal is reflected in a termination portion of the line when the RF signal is transmitted through the line. CONSTITUTION: An impedance matching unit(10) identically matches the impedance of the termination of a bridge line with the impedance of a line, for preventing phenomenon that the performance of a VDSL modem and a high-speed DSL using 10MHz or more frequency bands is degraded by the bridge line. A line terminator is embodied as one-pole type HPF(High Pass Filter), for using an HPF type line termination method which does not have an influence on a telephone used in the same line and for minimizing the change of an input and output impedance of a VDSL system.
Patent KR-20030085902-A (KR)
Title: Agitate apparatus of ice-crerm freezer
Inventor: CHOI EUN OH
IPC: A23G9/04
Filed: 2002-05-02
Abstract: PURPOSE: Provided is an agitation apparatus of an ice-cream freezer to manufacture soft ice cream by finely pulverizing ice cream raw ingredients then mixing them. CONSTITUTION: An agitation apparatus of an ice-cream freezer is characterized by comprising a first and second perpendicular wings(24), (25) centering around an expanding portion(23) in symmetry; horizontal wings(28) formed on both top and bottom parts of the first and second perpendicular wings to make a space(27); and auxiliary wings(29) linked each other in symmetry between the expanding portion.
Patent KR-20030088745-A (KR)
Title: A light catalyzer filter for a air cleaner
Inventor: BAEK JUNG HYUN
IPC: B01D46/12
Filed: 2002-05-14
Abstract: PURPOSE: Provided is a photocatalyst filter which has a honeycomb shape, is made of transparent synthetic resin and coated with titanium oxide on the surface thereof, thereby increasing sterilizing and deodorizing effects since it has a large surface area and light can reach to a rear side of the filter. CONSTITUTION: The photocatalyst filter comprises a plurality of honeycomb shape filters, each being made of transparent synthetic resin, comprised of a plurality of straight compartments(2) and a plurality of corrugated compartments(3) interposed between the straight compartments(2), and coated with titanium oxide on the surface thereof.
Patent KR-20030088917-A (KR)
Title: Structure for adjusting location of buckle automatically for automobile
Inventor: KWON HO SEONG
IPC: B60R22/20
Filed: 2002-05-15
Abstract: PURPOSE: A structure for automatically adjusting the position of a buckle is provided to improve wearing convenience by enabling a user to simply adjust the position of the buckle. CONSTITUTION: In a buckle(10) drawn from a containing space in a seat when a seat belt is drawn, a gear device is operated by an upward feeding method after the buckle is tilted. A gear driving unit is interlocked with the seat belt, and drives the gear device when the seat belt is drawn. The gear device includes a first gear(31), a second gear(32), a third gear(33) engaged with the first gear, a rack gear(35), and a fourth gear(34) engaged with the second gear and the rack gear.