baber/WOPTO huggingface dataset:
Patent KR-20040039824-A (KR)
Title: Roof rack for automobile
Inventor: KIM BONG JO
IPC: B60R9/04
Filed: 2002-11-05
Abstract: PURPOSE: A roof rack of a vehicle is provided to improve fuel efficiency and reduce noise by reducing air resistance and vortex in traveling because a rail and a cross bar approaches a roof panel. CONSTITUTION: Rails(2,2') are supported to bases(4,4'5,5') fixed to a roof panel(1), moving back and forth. Sliders(7,7') are formed to outside ends of rails. Cross bars(6,6') support sliders. Support rings(8,8') are formed to upper vertical portions of sliders. Facing surface portions of each cross bar has a gap. A length adjusting device is installed to facing surface portions. Thereby, air resistance and vortex are reduced by approaching the rail and the cross bar. Loading and unloading goods are easy by fixing goods with a support ring and an inner hook.
Patent KR-20040041720-A (KR)
Title: Exception in management in WML to XTML transcoding
Inventor: OH TAE HO
IPC: G06F17/21
Filed: 2002-11-11
Abstract: PURPOSE: A method for processing an exception on the conversion a WML(Wireless Markup Language) document into an XML(eXtensible Markup Language) document is provided to reduce the exception of the contents conversion by processing the unconverted exception while converting the WML document into the XML document. CONSTITUTION: The WML document is inputted(S102). It is judged that each character included in the WML document can be converted into the XML document(S104). In case that each character included in the WML document can be converted into the XML document, the WML document is converted into the XML document(S106). In the case that each character included in the WML document cannot be converted into the XML document, it is checked that the incapable character is the <do> tag(S110). In the case of the <do> tag, the <do> tag converted into the hyperlink of the XML(S112).
Patent KR-20040043774-A (KR)
Title: The method and apparatus and catalyst for manutacturing of CF3I
Inventor: CHOI WOO JIN
IPC: C07C17/25
Filed: 2002-11-20
Abstract: PURPOSE: A process for preparing trifluoroiodomethane(CF3I) as a fire extinguisher is provided to simplify the synthetic procedures, to reduce the cost and to increase the yield of CF3I by using a catalyst providing excellent conversion and selectivity. CONSTITUTION: The method comprises the steps of: dissolving an iodine compound selected from the group consisting of BiI3, CaI2, CsI, CoI2·nH2O, CuI, PbI2, NiI2, LiI·2H2O, MnI2, KI, I2, NaI, NaIO3, AgI, AgIO3 and HI into distilled water or an organic solvent, impregnating active carbon with the solution, drying the iodine compound-impregnated active carbon to remove water and solvent completely, dissolving a lanthanoid compound selected from La(NO3)3·6H2O and Ce(NO3)3·6H2O into distilled water, impregnating the dried active carbon with the solution, drying and baking the iodine compound- and lanthanoid metal salt-impregnated active carbon to obtain a catalyst; and performing direct iodination between iodine supplied from an iodine storage tank(12) and CF3H supplied from a tank(13) in a reactor(11) filled with the catalyst obtained from the preceding step to prepare CF3I at a high yield.
Patent KR-20040043908-A (KR)
Title: Method for improved uniformity of thin film deposited on substrate inside
Inventor: JUNG HYEON MUK
IPC: H01L21/20
Filed: 2002-11-20
Abstract: PURPOSE: A method for improving uniformity of thickness of a deposited layer is provided to form uniformly the thickness of the layer deposited on a substrate by controlling properly the internal pressure of a load lock chamber. CONSTITUTION: The internal pressure of a load lock chamber(200) for stacking a plurality of substrates is maintained at the atmospheric pressure. The substrates are loaded into the load lock chamber. A state of vacuum is formed within the load lock chamber by lowering the internal pressure of the load lock chamber. The loaded substrates are transferred to a process chamber. The load lock chamber is maintained under the internal pressure over 0.1 Torr when the substrates are transferred from the process chamber to the load lock chamber. The substrates are transferred from the process chamber to the load lock chamber. The internal pressure of the load lock chamber is maintained under the atmospheric pressure.
Patent KR-20040050778-A (KR)
Title: Circuit for detecting abnormality binding of power lines in an ac servo drive
Inventor: CHO YU HWAN
IPC: H02P1/00
Filed: 2002-12-09
Abstract: PURPOSE: A circuit for detecting disconnection of a power line of an AC servo drive is provided to control a driving operation of a motor by performing a disconnection detection process using the test current. CONSTITUTION: A test current generation unit(103) generates a test current signal. A switching unit(105) switches selectively a driving current signal and the test current signal by using a switching control signal. A current control unit(131) amplifies the driving current signal and the test current signal. A second three-phase converter(142) is used for converting the amplified current signal to a three-phase current signal. A PWM converter(151) is used for performing a PWM process for the three-phase current signal. A current feedback unit(161) feeds back the current signal of the PWM converter to the current control unit. A first three-phase converter(141) is used for converting the test current signal of the switching unit to the three-phase current signal. A disconnection detector(190) is used for generating the switching control signal and deciding the disconnection of the power line by comparing the current signal of the first three-phase converter with the current signal of the current feedback unit.
Patent KR-20030051357-A (KR)
Title: Gas insulation switch
Inventor: YAMADA HITOSHI
IPC: H02B5/06
Filed: 2002-12-17
Abstract: PURPOSE: To increase the number of connecting lines for supplying and receiving power by using a 1.1/2CB type gas insulated switchgear. CONSTITUTION: The 1.1/2CB type gas insulated switchgear has constitution for electrically connecting three circuit breakers between a pair of main buses in series and drawing the connecting lines for supplying and receiving power between the circuit breakers. New connecting lines 10, 20 for supplying and receiving power from the main buses 1, 2 through disconnectors DS1, DS2 are drawn to a diameter 100 at an end of the gas insulated switchgear. A drawing side is located outside the main bus 2. An installation area for the gas insulated switchgear is not increased.
Patent KR-20040056659-A (KR)
Title: Image forming apparatus and updating method of function thereof
Inventor: KIM YONG GEUN
IPC: G06F17/00
Filed: 2002-12-24
Abstract: PURPOSE: An image forming system and its function upgrading method are provided to read a program and image data processing codes from a memory installed at a consumption unit, and upgrade the program and the image data processing codes. CONSTITUTION: The method comprises several steps. An image forming system and a host computer is operated(S100). A controller of the image forming system reads an image data processing code and an operating system from a memory installed at a consumption unit(S101). The controller checks whether the image data processing code and the operating system are appropriate(S102). If they are appropriate, the controller asks a user to want an upgrade(S103, S104). If the user wants an upgrade, the image data processing code and the operating system are downloaded(S105), accordingly the image forming system is initialized(S106) and an image forming arrangement is finished(S107). If the user does not want an upgrade, an image forming arrangement is finished according to a conventional program.
Patent KR-20040060179-A (KR)
Title: Material Reverse Turning Device
Inventor: YOON BYEONG MU
IPC: B23Q7/00
Filed: 2002-12-30
Abstract: PURPOSE: A device for reversing a workpiece is provided to easily reverse the workpiece by using a rotary cylinder and a discharge cylinder. CONSTITUTION: A device for reversing a workpiece is composed of a workpiece exchanging cassette(40) on which the workpiece(20) is put, a workpiece rotating unit(30) having a through hole into which the workpiece exchanging cassette is fit and rotating the workpiece, a rotary cylinder(50) rotating the workpiece rotating unit, and a workpiece discharge cylinder(60). The workpiece discharge cylinder pushes the reversed workpiece to a chuck(10).
Patent KR-20040061288-A (KR)
Inventor: CHO YONG JIN
IPC: G02F1/1335
Filed: 2002-12-30
Abstract: PURPOSE: An LCD element is provided to form a color filter layer on a surface where a TFT is not disposed, and to form a black matrix on a front side or a rear side of a TFT substrate, thereby minimizing bonded margins of an LCD panel as improving an opening ratio. CONSTITUTION: A TFT is formed on a front side of the first substrate(120). A pixel electrode(128) is formed on the first substrate(120). A black matrix(132) cuts off light by being formed on the second substrate(130). A color filter layer(134) is formed on a rear side of the first substrate(120), and realizes a color. A liquid crystal layer is formed between the first substrate(120) and the second substrate(130). The TFT comprises as follows. A gate electrode(112) is formed on a front side of the first substrate(120). A gate insulating layer(122) is formed on the gate electrode(112). A semiconductor layer(114) is formed on the gate insulating layer(122). A source electrode(116) and a drain electrode(117) are formed on the semiconductor layer(114).
Patent KR-20040061896-A (KR)
Title: Method for preparing Diphenyl Carbonate
Inventor: AHN BYEONG SEONG
IPC: C07C68/06
Filed: 2002-12-31
Abstract: PURPOSE: A method for preparing diphenyl carbonate is provided, to obtain diphenyl carbonate used as a source material of polycarbonate with a high yield in a wider temperature range within a short time with minimizing side reaction. CONSTITUTION: The method comprises the step of reacting dimethyl carbonate and phenol in a catalyst which is a mixture of an organic tin compound represented by R2SnO and a sulfuric acid derivative represented by R¬1SO3H, R is an alkyl group of C1-C6 or a phenyl group; and R1 is a halogen atom, an alkyl group of C1-C6, a haloalkyl group of C1-C6 or a tolyl group. Preferably the content of the catalyst is 0.1-10 mol% based on the amount of dimethyl carbonate; the molar ratio of the sulfuric acid derivative to the organic tin compound is 2-20; reaction temperature is 130-250 deg.C; and the reaction time is 1-24 hours.
Patent KR-20040061906-A (KR)
Inventor: HYUN JAE GYU
IPC: C09D5/03
Filed: 2002-12-31
Abstract: PURPOSE: A UV curable powdery paint composition is provided to allow the gloss to be controlled easily for improving the appearance by using the difference of curing velocities of a heat curable paint and a UV curable paint. CONSTITUTION: The composition comprises a heat curable powdery paint and a UV curable powdery paint in the ratio of 1:9 to 3:7 by weight. Preferably the heat curable powdery paint is at least one selected from the group consisting of carboxyl-having polyester, epoxy and polyester-epoxy hybrid. Preferably the UV curable powdery paint comprises 100 parts by weight of an unsaturated resin; 0.5-2 parts by weight of a photoinitiator; 0-30 parts by weight of a colored pigment; 0-10 parts by weight of an extender pigment; and 1-2 parts by weight of common additives. The composition is thermally cured at 130-150 deg.C for 5-10 min by using an IR ray and UV cured by using a UV ray with 1,500 mJ/cm¬2 after coated.
Patent KR-20020040809-A (KR)
Title: 카르복실산 수소첨가용 촉매
Inventor: MITSUO KONISHI
IPC: B01J23/62
Filed: 2000-09-21
Abstract: 루테늄 및 주석을 함유하는 활성 금속종이 담지된 활성탄을 함유하는 카르복실산 수소첨가용 촉매로, 상기 활성탄이 탄소질 물질을 염화아연을 사용하여 활성화 처리한 후, 소성시킴으로써 제조되는 촉매가 기재된다.     루테늄 및 주석을 함유하는 활성 금속종이 담지된 활성탄을 함유하는 카르복실산 수소첨가용 촉매로, 상기 활성 금속종의 담지 전에, 상기 활성탄이 특정 세공 특징을 나타내는, 특히 각각 반경이 10 내지 100 Å인 세공에 대한 세공 용적이 0.5 내지 2.0 ㎤/g인 촉매 또한 기재된다.     또한, 카르복실산 및 무수 카르복실산으로 구성되는 군으로부터 선택되는 하나 이상의 출발 물질을 물 및 상기 언급된 촉매의 존재 하에 수소 기체와 반응시킴으로써 상기 출발 물질을 촉매수소첨가시키는 것을 포함하는 1차 알콜의 제조 방법이 기재된다.
Patent KR-20020086460-A (KR)
Title: 마이크로기구
IPC: F04D17/16
Filed: 2000-12-04
Abstract: 하나 이상의 무블레이드식 로터를 포함하는 마이크로기구로서, 로터는 장치에 에너지를 부여하거나 유체로부터 에너지를 유도한다. 마이크로기구용 로터는 대향 평판면을 형성하도록 그접하여 배치되고 동축상에 정렬된 한 쌍 이상의 디스크(16,17)를 포함하고, 하나 이상의 구멍이 적어도 하나의 디스크에 형성되어 있기 때문에, 유체통로가 구멍, 평판면 및 로터의 외주에 형성되고, 로터는 단결정재료로 형성되어 있다.
Patent KR-20030028450-A (KR)
IPC: G08C19/28
Filed: 2000-12-13
Abstract: 본 발명에 따른 텔레비전 등과 같은 원격 제어 가능 기기 또는 장치는 예를 들어, 상기 기기가 선택되지 않은 경우에 상이한 기기로 지정된 통합 원격 제어 기기로부터의 제어 신호를 수신하고 사용자에게 상기 기기가 선택되지 않았다는 것을 알리도록 적응된다. 상기 기기는 어떠한 다른 기기가 선택되는지에 관한 정보를 표시하는 것이 바람직하고, 예를 들어 TV는 VCR 제어 신호를 수신하는 경우에, "VCR이 선택되었음"이라고 나타냄으로써 화면에 VCR에 관련된 원격 제어 신호를 수신하고 있다는 사실을 표시할 수 있다.
Patent KR-20020086506-A (KR)
Title: 복합 구조 프레임 시스템
IPC: E04B5/43
Filed: 2001-12-07
Abstract: 구조 프레임 시스템은 타설 콘크리트와 같은 응고 재료의 첨가를 통해 상호 연결되는 바닥재 부재를 지지하는 강철 빔을 포함한다. 구조 프레임 시스템은 강철 빔을 수직 기둥에 고정시키고, 강철 빔 사이에 바닥재 부재를 설치하고, 빔의 내부에 콘크리트를 타설하고, 바닥재 부재를 접촉시켜, 결합층의 첨가를 통해 강철 빔과, 바닥재 부재와, 기둥 사이에 견고한 이음매를 형성함으로써 생성된다.
Patent KR-20030017471-A (KR)
Title: Hand-standing exercising machine
Inventor: KWEON GU BEOM
IPC: A61H1/02
Filed: 2002-05-17
Abstract: PURPOSE: A hand standing exercise apparatus for a whole body is provided to be a great help to people in keeping health and preventing diseases. CONSTITUTION: The hand standing exercise apparatus has a frame(100) including a dorsal plate(200), a side supporting portion(120) to which the dorsal plate is fixed invertible and a bottom portion(110) to which the lower end of the side supporting portion is fixed. The bottom portion of the frame includes both side members(111) to which the lower end of the side supporting portion is fixed and a reinforcing member(112) connected between the both side members. The side members and the reinforcing member are formed in a trapezoid so that the front side is wider than the rear side.
Patent KR-20020079945-A (KR)
Title: 단조성과 피삭성이 우수한 강
IPC: C22C38/00
Filed: 2000-09-07
Abstract: 최약방향의 기계적 성질의 저하를 억제하여 단조가공성을 향상시키면서, 피삭성이 양호한 강으로서, 중량%로, C: 0.1∼0.85%, Si: 0.01∼1.5%, Mn:0.05∼2.0%, P:0.003∼0.2%, S:0.003∼0.5%, Zr:0.0003∼0.01%를 함유함과 동시에 Al: 0.01% 이하, total-O: 0.02% 이하, total-N:0.02% 이하를 제한하고, 또한, MnS의 평균 세로가로비 10 이하, 최대 세로가로비 30 이하를 가지며, 나머지 부분이 Fe 및 불가피적 불순물로 이루어진 것을 특징으로 하는 단조성과 피삭성이 우수한 강.
Patent KR-20020080472-A (KR)
Title: 메모리 뱅크의 결함 정정을 위한 어드레스 디코딩 시스템및 그 방법
IPC: G11C11/401
Filed: 2001-03-07
Abstract: 본 발명은 한 쌍의 불량 워드라인을 별개로 어드레싱하고 불량 워드라인을 메모리 뱅크와 연관된 리던던시 블록에 속한 리던던시 워드라인으로 대체함으로써 메모리 뱅크에 속한 한 쌍의 워드라인의 결함을 정정하는 행 어드레스 디코딩 시스템 및 방법을 제시한다. 본 발명의 시스템은 행 어드레스 신호(ADD<0:1>)를 디코딩하여 메모리 뱅크의 제 1 절반에 속한 워드라인(WL)을 어드레싱하는 제 1 신호 X I 을 발생시키는 제 1 디코더 및 메모리 뱅크의 워드라인과 연관된 퓨즈의 상태에 대응하는 퓨즈 데이터(FUSE<0:7>)를 사용하여 행 어드레스 신호(ADD<0:1>)를 디코딩하여 메모리 뱅크의 제 2 절반에 속한 워드라인을 어드레싱하는 제 2 신호 X II 를 발생시키는 제 2 디코더를 포함하되, 제 1 및 제 2 신호는 각각 동시에 제 1 및 제 2 워드라인을 선택하고, 제 1 및 제 2 워드라인은 각각 메모리 뱅크의 제 1 절반 및 제 2 절반에 속한다.
Patent KR-20030028454-A (KR)
IPC: C08K5/09
Filed: 2001-12-13
Abstract: 본 발명은 각각 대규모 집적("LSI")과 같은 반도체 칩을 갖는, 칩 크기 또는 칩 스케일 패키지("CSP"), 볼 그리드 어레이("BGA"), 랜드 그리드 어레이("LGA"), 플립 칩 어셈블리("FC") 등과 같은 반도체 장치 또는 반도체 칩 자체와, 이 장치 또는 칩이 각각 전기적으로 상호접속된 회로판 사이에 전기 접속부를 제공하기 위한 제조 금속 표면을 플럭싱하고 공간을 밀봉하는데 유용한 플럭싱 언더필 조성물에 관한 것이다.  본 발명의 플럭싱 언더필 조성물은 전기적 상호접속부 용융물을 이루는데 사용된 땜납과 거의 동일한 온도에서 경화되기 시작한다.
Patent KR-20030007468-A (KR)
IPC: H01L21/00
Filed: 2002-01-16
Abstract: 본 발명에 따른 기판처리장치는 도금조(44)를 구비하여 그 내부에 도금액을 보유하는 도금부(32) 및 기판(W)을 유지시키고 도금조(44)내의 도금액속으로 기판(W)을 담그는 헤드조립체(42)를 포함한다. 도금액속에서 기판(W)의 표면에는 도금막이 형성된다. 상기 기판처리장치는, 도금된 기판(W)의 주변에지와 상기 기판과 접촉하여 유지되는 기판접촉부(112)를 세정하는 세정부(34), 및 도금부(32)와 세정부(34) 사이에서 헤드조립체(42)를 이동시키는 구동기구(170)를 더욱 포함한다.
Patent KR-20030060775-A (KR)
IPC: B29C35/16
Filed: 2001-01-09
Abstract: 암형(female mould)의 구조를 간략·경량화 하여, 위쪽플랜지 승강장치를 포함한 장치전체를 소형경량화가 가능한 포스트 큐어링 인플레이터의 로킹·언로킹기구 이다. 
     타이어의 좌·우측면의 개구를 폐색(閉塞)하는 한 쌍의 플랜지(1, 2)와, 플랜지사이에 부하되는 타이어팽창하중을 지탱하는 로킹기구(A)를 가지며, 상기 로킹기구(A)는 한쪽 플랜지면으로부터 돌설된 숫형(male mould)로드(4)와 그 숫형로드(4)의 선단이 결합하는 다른 쪽 플랜지의 암형(3)으로 구성되고, 상기 숫형로드(4)의 기부(基部)에는 숫형로드(4)의 길이를 설정하는 조정기구가 연결되며, 상기 숫형로드(4)에는 타이어팽창과 더불어 신장하는 슬라이드부가 구비되어, 상기 조정기구에 의하여 타이어 폭에 따른 플랜지(1, 2)사이의 거리를 설정하여 타이어의 팽창하중을 숫형로드(4) 및 암형(3)에 의하여 지탱한다.
Patent KR-20030007874-A (KR)
IPC: B02C19/00
Filed: 2002-04-04
Abstract: 본 발명은 파쇄에 이용되는 에너지를 크게 하는 것이 가능한 파쇄장치용 전극 및 파쇄장치를 얻을 수 있다.  파쇄장치용 전극(1)은, 중심축을 따라서 뻗어있고, 외주면을 가지는 중심 도전체(12)와, 중심 도전체(12)의 외주면상에 배치된 절연부재(13)와, 절연부재(13)를 둘러싸도록 배치된 외주 도전체(15)를 구비한다.   외주 도전체(15)는, 제1의 도전체(14a)와, 이 제1의 도전체(14a)와는 중심축이 뻗는 방향에 있어서 간격을 떼어서 배치된 제 2의 도전체(l4b)를 포함하는 것을 특징으로 한 것이다.
Patent KR-20040063485-A (KR)
Title: Production of honey health supplementary food produced by honey
Inventor: LEE JEONG HOON
IPC: A23L21/20
Filed: 2003-01-07
Abstract: PURPOSE: A method of producing a honey health supplementary food by aging a mixture of aloe vera, ginseng, royal jelly and distilled water and then allowing a honey to take the aged honey mixture is provided. It avoids risk elements such as toxicity and adverse effects. CONSTITUTION: Natural material such as 10% by weight of aloe vera, 8% by 3 weight of ginseng, 2% by weight of royal jelly and 70% by weight of honey and 10% by weight of distilled water is mixed with distilled water and honey and then aged. After allowing a honeybee(Apis mellifera L.) to take the aged honey mixture, honey is collected from a honeybee hive made by the honeybee and then centrifuged to remove impurities.
Patent KR-20030015310-A (KR)
Inventor: PARK MYUNG Q
Filed: 2003-01-10
Abstract: PURPOSE: A method for opening a lecture of the training for improving an employee is provided to make a small number of workers working in a middle or small business field receive the training by securing an optimum number of persons needed to open the lecture. CONSTITUTION: The workers(110) inputs a training course, a training period and a region to a web server(300) by obtaining an agreement of an employer(100). The web server(300) classifies and stores the training course, the training period and the region inputted by the workers(110). The classified information is transferred to a regional training organization(200) and the probability for opening the lecture is verified. The training is opened by transferring the probability verification result to respective workers. A class, a time and the position information are previously inputted to a training organization database of the web server(300) by the training organization(200). The web server selects an optimal training organization based on the information inputted to a worker database(310) and the probability for opening the lecture is asked to the selected training organization.
Patent KR-20040064193-A (KR)
Inventor: HA SEONG JIN
IPC: C12N11/10
Filed: 2003-01-09
Abstract: PURPOSE: Methods for producing serin-protease immobilized silk fibroin are provided, thereby improving the stability of serin-protease, so that it can be used in food, medicines and cosmetics. CONSTITUTION: The method for producing serin-protease immobilized silk fibroin comprises adding serin-protease into a silk fibroin solution and stirring the mixture, wherein the serin-protease is Papain. The method for producing serin-protease immobilized silk fibroin comprises adding serin-protease into a silk fibroin solution, stirring the mixture, and drying the mixture. The method for producing serin-protease immobilized silk fibroin comprises adding serin-protease into the gel of silk fibroin and stirring the mixture.
Patent KR-20030095959-A (KR)
Inventor: MIZUNO TOSHIMITSU
IPC: A47L15/42
Filed: 2003-01-15
Abstract: PURPOSE: A dish washer is provided to prevent the malfunction of the dish washer accompanying the accommodation of a washing tank in a main body. CONSTITUTION: A dish washer is composed of a main body(20), a washing tank(22) in which dishes are accommodated, a lever fitting unit(62), a lever(78), an L-shaped connection unit(76), a spring(70), a spring fixed unit(68), and a rotary damper(82). The lever fitting unit automatically moves the washing tank to the accommodation position of the main body. The rotary damper damps the washing tank when the washing tank moves to the accommodation position of the main body.
Patent KR-20040065122-A (KR)
Inventor: CHOI JONG U
IPC: B62D17/00
Filed: 2003-01-15
Abstract: PURPOSE: A centering apparatus of a wheel alignment machine is provided to improve freedom of design by reducing the area occupancy rate with simplifying the structure from omitting parts, and to control accurately by transmitting power securely with operating both driving units through the wire. CONSTITUTION: A centering apparatus of a wheel alignment machine comprises a press roller(11) arranged near a wheel; a driving unit operating the press unit; both roller blocks(22a,22b) supporting the press roller extended horizontally for the outside of the wheel, and moving back and forth along both guide rails(21); centering cylinders connected to the roller blocks to move the roller blocks back and forth; two wires(25a,25b) connected to brackets(24a,24b) at the sides of the roller blocks to interlock each roller block; and plural guide rollers(26) guiding two wires. The wheels are aligned accurately and efficiently by pressing both wheels precisely with interlocking both roller blocks through the wires.
Patent KR-20040066409-A (KR)
Inventor: PARK JEONG UI
IPC: A61F2/915
Filed: 2003-01-18
Abstract: PURPOSE: A stent for percutaneous coronary intervention is provided to stably contain a large amount of the drugs for preventing vascular restenosis to release continuously into the blood for a long time. CONSTITUTION: The stent for percutaneous coronary intervention comprises a first ring structure(10) which is formed in a circumferential loop by connecting plural struts(11) in a zigzag-pattern and includes a round end(12) and a small well(12a) for loading the drugs in the joining part of the struts(11); a second ring structure(20) which is formed in a circumferential loop by connecting plural struts(21) in a zigzag-pattern; and a bridge(30) which connects the first ring structure(10) with the second ring structure(20) and includes a bending link(31) in the middle portion. The groove formed in the strut(11) and the small well are loaded with the drugs for preventing vascular restenosis.
Patent KR-20040069120-A (KR)
Inventor: SHIN SANG YOUL
IPC: G06Q99/00
Filed: 2003-01-28
Abstract: PURPOSE: A method for managing a maker/member for the mutual profit between the maker and the member is provided to offer a honest maker with a mark use right, a business fund, and a sales network, and offer the member with the profit caused by the sales profit and the price increase of a maker's stock, product reliability, and price satisfaction. CONSTITUTION: It is judged that the member is the maker, a group member, or the personal member(202). In case of the maker, the business fund is provided to the maker, and the stocks and the articles are supplied from the maker(204). In the case of the group member, the stocks, the articles, and the data needed for the PR(Public Relation), the article delivery, and the member management are provided to the group member after receiving a preset security depending on a level of the group member(207).
Patent KR-20040070414-A (KR)
Inventor: KIM SUNG GYUN
IPC: F24C7/02
Filed: 2003-02-03
Abstract: PURPOSE: A microwave oven with a quick cooler function is provided to secure a function of an existing microwave oven for heating and cooking foods and a cooler function for quickly lowering the heat to easily eat and cook the heated foods by combining the microwave oven and a small refrigerator. CONSTITUTION: A microwave oven with a quick cooler function forms a cooling fan(4) to parts functioning an existing microwave oven as a microwave oven door(1), an inside checking transparent window(2), a hot air discharge port(3), an LCD(Liquid Crystal Display) operation checking window and operation button(5), a rotary plate(6), and a temperature sensor(7) in a small refrigerator type. The temperature sensor detects the temperature of foods needed to be lowered and gradually lowered. The cooling fan quickly lowers the temperature to a user's demand.