baber/WOPTO huggingface dataset:
Patent KR-20040046248-A (KR)
Title: Osseoinductive magnesium-titanate implant and method of manufacturing the same
Inventor: SUL YOUNG TAEG
IPC: A61L27/06
Filed: 2002-11-26
Abstract: PURPOSE: Provided is an implant having a magnesium titanate oxide layer for use in a medical field as a bio-implant material, which has improved biocompatibility and bioactivity. CONSTITUTION: The magnesium titanate implant comprises: an implant main body comprising titanium or titanium alloys; and a magnesium titanate oxide layer formed on the surface of the main body. Additionally, the implant is manufactured by the method comprising the steps of: irradiating the implant main body with UV in distilled water; dipping the UV-irradiated main body into an electrolyte solution containing magnesium; and applying a magnesium titanate oxide layer on the main body by anodic oxidation at an electric voltage of 60-500 V.
Patent KR-20040047037-A (KR)
Title: The Apparatus For Managing Network Using Downward Channel Of CATV System
Inventor: KWAK YUN SIK
IPC: H04N7/10
Filed: 2002-11-28
Abstract: PURPOSE: A device for managing a subscriber network using a downlink channel of a CATV system is provided to include a control signal in a downlink channel going toward a subscriber terminal from an H/E(Head/End) unit of a CATV system, thereby remotely controlling a data signal transmitted to the subscriber terminal from an outdoor final distributor. CONSTITUTION: A control signal generator(110) generates a control signal having a predetermined frequency for controlling a data signal transmitted to a subscriber terminal unit(160). A signal transmitter(120) inputs the control signal and the data signal, and transmits the control and data signals through a distribution network(170). A signal distributor(130) distributes/transmits the data signals to plural subscriber terminals(161-164) according to the control signal. The signal distributor(130) comprises as follows. A control signal detector(140) detects the generated control signal. A channel switch(150) switches a channel corresponding to the detected control signal.
Patent KR-20040047250-A (KR)
Title: Method manufacturing for lead frame
Inventor: LEE SEONG HAE
IPC: H01L23/495
Filed: 2002-11-29
Abstract: PURPOSE: A method for fabricating a leadframe is provided to prevent a process defect from being generated in the first silver delamination process by adding an anti-substitution plating process after a pre-treatment process and by omitting the first silver delamination process. CONSTITUTION: After a pre-treatment process for cleaning the surface of a leadframe material of copper or a copper alloy, the surface of the leadframe material is plated with silver and unnecessary silver is delaminated. An anti-substitution plating process for supplying a silver substitution preventing solution to the leadframe material is performed to prevent copper and silver from being substituted so that a multi-step silver delamination process is reduced.
Patent KR-20040051453-A (KR)
Title: A mouse which has function of a internet link
Inventor: JOO WON TAE
IPC: G06F3/0354
Filed: 2002-12-12
Abstract: PURPOSE: A mouse facilitating the Internet connection is provided to connect to the Internet or search a mail easily and fast through the mouse without operating a keyboard by storing/searching an Internet address or a mail address frequently used by a user. CONSTITUTION: A button(100) formed by character or number buttons enables the user to perform a desired function by installing to an upper surface of the mouse. A key input part(200) outputs a key signal matched with the operation of the button. A memory(300) outputs the Internet address information or the mail search information by receiving a control signal. A controller(400) outputs the control signal matched with the key signal output from the key input part, and outputs the key signal matched with the Internet address information or the mail search information output from the memory. A transmitter(500) transmits an Internet connection signal or a mail search signal matched with the control signal or the key signal output from the controller.
Patent KR-20040054942-A (KR)
Title: Method of Managing Permanent Virtual Channel between IMA Groups
Inventor: CHOI YEONG PIL
IPC: H04L12/28
Filed: 2002-12-18
Abstract: PURPOSE: A method for managing a permanent virtual channel between IMA groups is provided to prevent network disconnection for switching a permanent virtual channel even in case that some links have a failure, thereby maintaining the reliability of a system. CONSTITUTION: In case that a failure is generated in an IMA(Inverse Multiplexing for ATM) group 1 connecting an inferior device with a superior device, a state failure managing agent senses the generation of the failure, and reports the failure to an operator of a communication managing network. The state failure managing agent transmits an IMA group failure message to a configuration managing agent(400). The configuration managing agent judges whether permanent virtual channel switch is possible. If so, the configuration managing agent recovers a permanent virtual channel from the superior device(401). The configuration managing agent assigns a permanent virtual channel to another superior device of a normal IMA group to smoothly transmit cells between the inferior device and the superior device of the normal IMA group(402).
Patent KR-20040055534-A (KR)
Inventor: WON IN HO
IPC: F03D9/00
Filed: 2002-12-21
Abstract: PURPOSE: A rotating windmill apparatus by wind power is provided to generate energy efficiently by generating rotational force with turning the floating vanes according to wind by installing the rotating windmill on the water, the mountain slope, the mounting ridge, the valley or the roof. CONSTITUTION: In a rotating windmill apparatus, a horizontal rotating shaft(2) is axially installed to both support bars(1,1'). Floating plate support pipes(3,3') are axially mounted to the horizontal rotating shaft, and floating plates(4,4') are fastened to the floating plate support pipes. Floating vanes(5) are bonded and fastened to the outer ends of the floating plates and rotated in blowing wind, and plural wind restricting blades(6) are arranged on both sides of the floating vane at the regular intervals. Energy is generated by turning the horizontal rotating shaft through wind blowing for or against the floating vanes by installing the rotating windmill apparatuses in multiple steps on the mountain slope.
Patent KR-20040057364-A (KR)
Title: Electrode unit and second battery using the same
Inventor: HAN SU JIN
IPC: H01M10/04
Filed: 2002-12-26
Abstract: PURPOSE: Provided are an electrode assembly and a secondary battery using the electrode assembly, which can prevent a thickness of the electrode assembly from deforming and improve efficiency of the battery. CONSTITUTION: The electrode assembly(20) is formed by spirally winding a cathode strip, a separator, and an anode strip, wherein the cathode strip has a cathode plain on at least one side end of an active material coated cathode current collector, the anode strip has an anode plain on at least one side end of an active material coated anode current collector, and the separator is mounted between the cathode strip and the anode strip. And the secondary battery(10) contains a case(11), a cap assembly sealing the case(11) and having a terminal part(12) connected electrically to the electrode assembly(20), and the electrode assembly(20), wherein the battery(10) satisfies the inequality L2-L1/2>=A. In the inequality, L1 is a wound width of the latest inner shell, L2 is a horizontal width of the latest outer shell of the electrode assembly(20) correspondent to L1, and A is the half of a thickness of the electrode assembly(20).
Patent KR-20030057427-A (KR)
IPC: F01D11/00
Filed: 2002-12-27
Abstract: 각 노즐 세그먼트(4)의 내측 레일(52)과 노즐 지지 링(44)의 축방향을 향하는 환형의 밀봉 표면(54) 사이에 익현방향 힌지 실(46)을 구비하는 가스 터빈에 있어서, 보조 실(70)이 익현방향 힌지 실의 고압측상의 노즐 세그먼트의 내측 레일(52)과 지지 링 사이에 배치된다.  보조 실은 직조된 금속 직물(76)로 오버레이된 한쌍의 시트 금속 심(72, 74)을 포함한다.  브래킷(80) 및 보조 실의 일부는 내측 레일의 반경방향 내측을 향하는 표면(88)을 따라 홈내에 수용된다.  직물 실의 돌출 가장자리는 노즐 지지 링의 환형의 밀봉 표면(54)에 대항하여 가압한다.  보조 실의 말단 가장자리(84)의 심은 슬릿이 형성되고 서로에 대해 익현방향으로 엇갈리게 배치되어서, 가요성을 제공하고 또한 노즐 지지 링과의 효과적인 밀봉 결합을 제공한다.
Patent KR-20040058790-A (KR)
Title: Method for upgrading wireless terminal in having bluetooth
Inventor: CHO HYE JIN
IPC: H04W8/24
Filed: 2002-12-27
Abstract: PURPOSE: A method for upgrading a wireless terminal building a Bluetooth function therein is provided to communicate with a wireless terminal by using a multimedia kiosk or a mobile e-commerce machine having a Bluetooth function, and to receive an upgrade service, thereby receiving the service in public places. CONSTITUTION: A kiosk(100) manages one piconet, and has an ROM image or firmware data for supporting a service of wireless terminals(10-30). The kiosk(100) communicates with the wireless terminals(10-30) within the piconet managed by self, and supplies an upgrade service. The wireless terminals(10-30) output an ROM image or a firmware data request signal to the first master. The first master transmits corresponding data to the wireless terminals(10-30), and performs ROM image or firmware data upgrading processes.
Patent KR-20020011454-A (KR)
IPC: H01L21/302
Filed: 2000-07-12
Abstract: 반도체 제조 장비(10)를 세정하기 위한 인시튜, 두 단계 또는 조합, 방법 및 시스템을 제공한다. 본 발명은 두 개의 분리 플루오르계 화학물을 이용하며, 각 단계에서 장비 표면상에 축적되어 있는 여러 형태의 증착물을 제거를 선택적으로 목표 설정한다. 특히 분말과 조밀 필름형 고체 증착물뿐만 아니라 이들 둘의 조합물은 챔버(12) 표면 및 관련된 장비 부품상에 축적된다. 이들 두 형태의 증착물을 본 발명에 의해서 선택적으로 제거한다. 조합된 세정 단계의 선택적인 목표 설정으로, 세정 기술을 개선하게 된다. 다른 실시예에서, 본 발명의 방법과 시스템은 다른 화학물로 분리 단계를 사용해서 챔버(12)와 관련 장비를 세정하고 그리고 나서 다양한 소망의 시퀸스로 이들 단계를 실행한다.
Patent KR-20020032539-A (KR)
IPC: F02M29/06
Filed: 2000-05-29
Abstract: 본 발명은 공기 필터에 일체로 설치되는 소위 공기 유도 필터를 개시한다.  본 발명의 목적은 기관의 기본 구조를 변경함이 없이 내연 기관의 성능을 개선시키는 것이다.  그러한 개선은 단지 기존의 공기 필터를 본 발명에 따른 공기 필터로 교체함으로써 이룰 수 있다.  공기와 연료 혼합물의 특성이 더 좋아질 수 있는 방법으로 공기가 여과되고 유도되기 때문에, 공기 유도 필터의 사용자는 연소실로 유입되는 공기를 깨끗하게 유지시키게 된다.  따라서, 내연 기관 연소실에서의 연소가 개선된다.
Patent KR-20020037359-A (KR)
IPC: G11B7/085
Filed: 2001-07-31
Abstract: 이 장치는, 광픽업부와, 광픽업부에 설치된 제 1랙부와, 대물렌즈의 광디스크와의 대향면을 개폐하는 개폐부와, 제 1랙부에 대하여 슬라이드 가능하게 설치된 제 2랙부를 가지는 슬라이드부재와, 제 1랙부와 제 2랙부가 각각 맞물리는 구동기어를 가지는 구동기구를 갖춘다.    이 장치는, 광픽업부가 소정위치에 이동되었을 때에, 제 1랙부와 구동기어와의 맞물림상태가 해제되는 동시에, 슬라이드부재의 제 2랙부가 구동기어에 의해 구동되고, 개폐부가 대물렌즈의 광디스크의 대향면측을 개방하는 위치에서 폐색하는 위치로 이동한다.
Patent KR-20020038806-A (KR)
Title: Method and apparatus for base station and mobile station time calibration
IPC: H04B7/26
Filed: 2001-08-07
Abstract: A method and apparatus for calibrating a Base Station and Mobile Station for use in systems that use round trip delay and systems that do not use round trip delay.
Patent KR-20020043644-A (KR)
IPC: B24D3/32
Filed: 2000-10-13
Abstract: 본 발명은 적어도 하나의 결합제로 다공성 지지체에 부착된 연마 입자를 포함하는 유연성 연마 제품을 제공하며, 이때 연마 제품은 m 2 당 300ppb 미만의 선택된 추출가능한 양이온 입자 및 500×10 6 미만의 방출가능한 입자를 포함한다.  또한, 다공성 지지체(100)을 메이크 코팅으로 코팅하여 코팅된 지지체를 형성하고; (20) 코팅된 지지체(100)을 연마 입자로 코팅하여 입자 코팅된 지지체를 형성하고; (22) 입자 코팅된 지지체를 경화시키고; 경화된 입자 코팅된 지지체를 사이즈 코팅으로 코팅하여, 사이즈-코팅된 지지체를 형성하고; (28) 사이즈-코팅된 지지체를 경화시키고; 경화되고 사이즈-코팅된 지지체를 변환시켜 형태화된 연마 제품을 형성하고; 형태화된 연마 제품을 후-세정하여 원하지 않는 오염물을 제거하고; 세정되고 형태화된 연마 제품을 포장하는 것을 포함하는, 연마 제품의 제조 방법이 제공된다.
Patent KR-20020063291-A (KR)
Title: Novel Tetrahydropyridines, Preparation Method and Pharmaceutical Compositions Containing Same
IPC: A61P33/06
Filed: 2000-12-29
Abstract: The present invention relates to compounds of formula (I):in whichR1 represents a hydrogen or halogen atom, or a group CF3;R2 and R3 represent, independently, a hydrogen atom or a methyl group;n and n' each represent, independently, 0 or 1;* represents the positions of attachment;A represents N or CH;X represents a sulfur or oxygen atom;R4 and R5 represent, independently, a hydrogen atom or a (C1-C6) alkyl group;and also their salts or solvates, to a method for the preparation thereof and to the pharmaceutical compositions containing them.
Patent KR-20030022809-A (KR)
IPC: G06F17/30
Filed: 2001-06-01
Abstract: 본 발명은 전자 디렉토리와 그 내부에 목록화된 사이트들 사이의 상호작용에 관한 것이다. 일 실시예의 디렉토리 시스템은 제 1 및 제 2 콘딧과, 수신기 기능과 포괄 목록을 포함한다. 제 1 콘딧은 디렉토리와 제 1 사이트 사이에서 구동한다. 제 2 콘딧은 디렉토리와 제 2 사이트 사이에서 구동한다. 수신기 기능은 제 1 사이트로부터 디렉토리 정보의 제 1 로컬 목록과, 제 2 사이트로부터 디렉토리 정보의 제 2 로컬 콘텐트 목록을 받아들인다. 디렉토리 정보의 포괄 목록은 제 1 로컬 목록과 제 2 로컬 목록을 포함한다.
Patent KR-20040063275-A (KR)
Inventor: JU MIN HO
IPC: H05B33/04
Filed: 2003-01-06
Abstract: PURPOSE: A multilayer protection membrane of an organic EL device and a fabricating method thereof are provided to exclude the permeation of moisture and oxygen and reduce the thickness of the multilayer protection membrane by using a plasma polymerization method. CONSTITUTION: A multilayer protection membrane of an organic EL device includes a glass substrate, an anode, a dielectric layer, a cathode, and a multilayer protection film. The glass substrate(10) has an insulating characteristic and a transparent characteristic. The anode is formed with an ITO layer(20). The dielectric layer(30) is formed by depositing an organic compound thin film on the anode. The cathode(40) is formed by depositing a metal thin film on the dielectric layer. The multilayer protection film(70) is formed with an organic layer and a metal layer.
Patent KR-20040069481-A (KR)
Inventor: JUN CHAN HO
IPC: F25D17/00
Filed: 2003-01-29
Abstract: PURPOSE: A chill discharge structure of an indirect cooling-type refrigerator is provided to minimize a temperature difference of the inside of a storage chamber and to keep the temperature of food uniform. CONSTITUTION: A chill discharge structure of an indirect cooling-type refrigerator comprises partitioning members(80,82) and turbulence acceleration units. The partitioning members partition chill chambers(55,56) and storage chambers(53,54). Discharge holes(90) are formed to the partitioning members, to discharge the chill in the chill chambers to the storage chambers. The turbulence acceleration units are formed to the discharge holes of the partitioning members.
Patent KR-20040070848-A (KR)
Title: Removal Device For Gas Gas Heater Plugging In Desulfurization Equipment
Inventor: PARK SEOK SU
IPC: B01D53/34
Filed: 2003-02-04
Abstract: PURPOSE: A device for removing plugging of gas heater in desulfurization equipment is provided to remove problems generated due to plugging of the gas heater, improve efficiency of the facility, safely operate the facility and reduce manpower and time by additionally installing jet cleaning unit at chute blowing unit. CONSTITUTION: The device comprises a jet cleaning unit comprising a transfer force providing means for providing a certain pressure for transferring water, a rubber hose(317) connected to one end of the transfer force providing means to provide a transfer path of water in the section required for swinging a blower, a jet pipe(323) connected to one end of the rubber hose to provide a transfer path of water, a flexible hose(316) formed on the outer circumferential surface of the rubber hose to reinforce the rubber hose, a jet nozzle(324) connected to an end of arm(325) of the jet pipe to inject jet water, a cooling water supply unit for supplying cooling water between the rubber hose and the flexible hose and a cooling air hose(310) for providing a transfer path of the cooling air supplied from the cooling water supply unit so that the jet cleaning unit injects jet water of high pressure onto the gas heater(314) during operation of facility.
Patent KR-20040072243-A (KR)
Inventor: JUN TAE SU
IPC: B60S1/06
Filed: 2003-02-10
Abstract: PURPOSE: A device and a method for removing moisture on windows of a vehicle are provided to send a signal for converting a display state in the opposite way on an air conditioner operation state display unit from a control unit and to continuously operate an air conditioner regardless of turning on/off an air conditioner-operating switch. CONSTITUTION: A device for removing moisture on windows of a vehicle is composed of an air conditioner-operating switch(30) for receiving on/off orders of an air conditioner by users; an air conditioner operation state display unit(70) for displaying the on/off state of the air conditioner; and a control unit(10) for controlling an internal and external air drive unit(40), a discharge mode drive unit(50), an air conditioner drive unit(60), and the air conditioner operation state display unit. The control unit sends a driving signal of a mode selected by the discharge mode drive unit when the user selects a mix or defrost mode through a discharge mode input unit(20), operates the air conditioner by controlling the air conditioner drive unit as the air conditioner is not operated, and changes the internal air into the external air by checking a ventilation mode and controlling the internal and external air drive unit. In the mix or defrost mode, the control unit converts the display state of the air conditioner operation state display unit into the opposite state regardless of an actual operation of the air conditioner in turning on/off the switch and keeps operating the air conditioner. When the user selects a floor mode under the mix or defrost mode, the control unit sends a floor mode driving signal to the discharge mode drive unit and stops the air conditioner if a turned-off state of the air conditioner operation state display unit.
Patent KR-20040073025-A (KR)
Inventor: JUNG DAL HUI
IPC: B60G21/055
Filed: 2003-02-12
Abstract: PURPOSE: A clamp for a stabilizer bar bush and a stabilizer bar mounting structure adopting the clamp are provided to improve the rolling performance of a vehicle by preventing right and left movement and backward movement of a stabilizer bar, to improve durability of the bush, and to suppress noise. CONSTITUTION: A clamp(50) for a stabilizer bar bush(10) comprises a circular arc part(50a) covering the outer peripheral surface of the top of the bush; a pair of slant parts(50b) extended downward from both free ends of the circular arc part toward the center of the circular arc part; and horizontal parts(50c) extended from each end of the slant part outward. A stabilizer bar mounting structure comprises the bush and the clamp. A through hole(11) covering and supporting the outer peripheral surface of the stabilizer is bored in the bush. The clamp covers the outer peripheral surface of the bush and supports the bush to a frame. The width between the slant parts is shorter than the width between the sides of the bush.
Patent KR-20040074735-A (KR)
Title: Fuel cell system
Inventor: CHO TAE HUI
IPC: H01M8/04
Filed: 2003-02-18
Abstract: PURPOSE: A fuel system is provided to recover the fuel remaining in non-operating generator to a fuel tank and to supply it promptly when re-operating, thereby attaining any degree of performance in the early stage and recycling the fuel and the hydrogen gas. CONSTITUTION: The fuel cell system includes an electric generator(101) comprising an anode connected with a fuel supply line(103) and a fuel recovery line(104) and a cathode connected with an air supply line(109) and an air discharge line(110); a fuel pump(105) on the fuel supply line(103); and a gas-liquid separator(106) and a recovery pump(107) on the fuel recovery line(104). Particularly, the fuel pump(105) is rotatable positively and reversely to recover the fuel being present in the inside of electric generator(101) when non-operated and a filter(108) is installed on the fuel recovery line(104) to filter the reacted fuel and collect it to a fuel tank(102).
Patent KR-20040045264-A (KR)
Inventor: WU CHUNG YO
IPC: G09G5/00
Filed: 2003-02-24
Abstract: PURPOSE: A driving apparatus for driving a display device is provided to enable an implementation of additional functions, a transferring of instructions, and a feedback of states without adding additional signal pins. CONSTITUTION: A driving apparatus includes a serial buffer, data input pin(SDI-1 - SDI-4) for inputting image data, data output pins(SDDO1 - SDO4) for outputting image data, and a clock pin for transferring image data and/or instruction data and/or state data from/to the serial buffer in series. The data input pin of a p-th driving apparatus receives an instruction from an outer controller(8) and outputs an instruction of the first driving apparatus and the inner state. The clock pins are commonly controlled by a set of synchronous signal source.
Patent KR-20040076125-A (KR)
Inventor: KIM JIN HO
IPC: H04W12/10
Filed: 2003-02-24
Abstract: PURPOSE: A wireless LAN data frame and a wireless LAN data transmitting/receiving method and system using the same are provided to reduce power consumption by enabling station devices to receive only MAC header information, not the whole frame including a frame body region. CONSTITUTION: A MAC header includes 2-byte frame check field, 2-byte duration ID field, the first to third address fields each having 6 bytes, 2-byte sequence control field, the fourth address field of 6 bytes, and 4-byte of header frame check sequence field. The first address field defines a basic service set, the second address field defines a destination address, the third address field defines a source address, the sequence control field defines a fragment number and a sequence number, and the fourth address field defines a transmission/reception address. The header frame check sequence field is generated by a CRC(Cyclic Redundancy Check) algorithm to check the availability of the MAC header frame.
Patent KR-20040077121-A (KR)
Inventor: KIM JEONG
IPC: H04N5/46
Filed: 2003-02-28
Abstract: PURPOSE: A multiplexing system and method using a single analog/digital converter for multi-channel input are provided to improve analog/digital conversion performance. CONSTITUTION: A multiplexing system using a single analog/digital converter includes input units(40,41,42,43) for receiving analog video signals from a plurality of channels, synchronous signal separators(44,45,46,47) for separating vertical synchronous signals from the analog video signals, respectively, and an analog multiplexer(48) for receiving the analog video signals from the synchronous signal separators and capturing an analog video signal of a predetermined channel in response to a predetermined channel change signal. The multiplexing system further includes a vertical synchronous signal timing computation unit(49) for receiving the vertical synchronous signals and generating the channel change signal based on the instant of time when a signal of a predetermined field of the vertical synchronous signals to transmit the channel change signal to the analog multiplexer, and an analog/digital converter(50) for converting the analog video signal captured by the analog multiplexer into a digital video signal.
Patent KR-20040077380-A (KR)
Inventor: LEE MAN SU
IPC: H05B6/80
Filed: 2003-02-28
Abstract: PURPOSE: A locking device for protecting children in a microwave oven is provided to prevent an accident by moving a control button to a lock position when a microwave oven is not used. CONSTITUTION: A timer knob(40) is combined with a combination shaft of a timer installed at a control panel(20) of a microwave oven. A guide hole(21) is formed at one surface of the control panel. A control button(50) is installed at the guide hole, having a control protrusion part(51) at one side, and an insertion part(53) at the other side. A stopper(60) is installed at the rear of the control panel, having an insertion end(61) at one end to be inserted into the insertion part, an anti-rotation end(63) formed at the other end, and a support end(65) formed between the anti-rotation end and the insertion end for being supported by an elastic spring(66). A fixing groove part(45) is formed at one side of the rear of a holding part(41) of the timer knob so that an indication line formed at the holding part indicates 0 and the anti-rotation end is fixed by the fixing groove part when the control button is in a locking state position.