baber/WOPTO huggingface dataset:
Patent KR-20010066279-A (KR)
Inventor: KIM TAE U
IPC: H04B7/26
Filed: 1999-12-31
Abstract: PURPOSE: A using authenticating and money charging method for a cellular phone in which a smart card is installed is provided to conveniently charge a money in only cellular phone using a packet data communication and strengthen a using authentication when paying the money to secure the convenience of a user. CONSTITUTION: If a user inputs a "CALL" key of a cellular phone and requests a money charge(S14), the cellular phone transmits packet data including a charge request, a kind of card, a serial number, a necessary money to be charged, and a secret number to a server of a service business network through a packet data call(S15). The server confirms the transmitted packet data to grasp a credit state of a user and transmits packet data including a requested charge money, an authentication key value, and a serial number to the cellular phone through the packet data call(S16). The cellular phone classifies a money charge data from the transmitted packet data to extract the money charge data and confirms whether a serial number corresponding to the authentication key value is identical to its serial number(S17,S18). If the serial number corresponding to the authentication key value is identical to its serial number, the cellular phone instructs a money charge to a smart card and stores extracted money charge information to a memory of the smart card(S19). If a response message for informing that the storage is completed is transmitted to the cellular phone, the cellular phone displays the response message on an LCD(S20,S21). The cellular phone transmits a completion message for informing the completion of a money charge to the server of the service business network(S22).
Patent KR-20010066629-A (KR)
Inventor: JUNG SU BONG
IPC: B23B7/04
Filed: 1999-12-31
Abstract: PURPOSE: A device and a method for simultaneously processing turrets are provided to process the turrets for two axes and the turrets for three axes with one lathe. CONSTITUTION: A device for simultaneously processing turrets for two axes and three axes comprises a main turret rotating device(10) to rotate a main turret and to operate a processed turret corresponding to the main turret; a main turret clamper(20) to maintain an unclamped state when the main turret is rotated and to maintain a clamped state when the rotation is finished; the processed turret rotating device(30) to rotate the processed turret; a processed turret clamper(40) to maintain an unclamped state when the processed turret is rotated and to maintain a clamped state when the rotation is finished; a processed turret brake(50) to support the clamping function; and a controller(60) to fix the main turret or the processed turret with the main turret clamper(20) or the processed turret clamper(40) by rotating at 30degrees and to fix the processed turret with the processed turret clamper(40) by rotating at 30degrees after clamping the main turret at 15degree at a processing of a turret for three axes or to fix. Thereby, the accuracy and the productivity are improved.
Patent KR-20000049090-A (KR)
Title: Helicobacter pylori live vaccine
Inventor: MEYER THOMAS PROF
IPC: G01N33/569
Filed: 1997-09-01
Abstract: PURPOSE: Novel recombinant live vaccines provide protective immunity against an infection by Helicobacter pylori and a method of screening H. pylori antigens for optimized vaccines. CONSTITUTION: A method for preparing a recombinant attenuated pathogen as defined above comprises the steps of a) inserting a nucleic acid molecule encoding a Helicobacter antigen into an attenuated pathogen, wherein the recombinant pathogen, e.g. a transformed bacterial cell, is obtained, which is capable of expressing said nucleic acid molecule or is capable to cause expression of said nucleic acid molecule in a target cell and b) cultivating said recombinant attenuated pathogen under suitable conditions. If the pathogen is a bacterial cell, the nucleic acid molecule encoding the Helicobacter antigen can be located on an extrachromosomal plasmid. It is, however, also possible to insert the nucleic acid molecule into the chromosome of the pathogen.
Patent KR-20000057568-A (KR)
Title: Method and device for ultrasonic ranging
Inventor: FREGER DAVID
IPC: G01S7/527
Filed: 1997-11-14
Abstract: PURPOSE: A method and device for ultrasonic ranging are provided to measure the distance to a target based on the time of arrival of the peak energy of an echoed pulse. CONSTITUTION: In a method and device for ultrasonic ranging, ultrasound pulses are transmitted by the device towards a target, and echo pulses from the target are received. The timing of the maximum of the amplitude envelope of the echo pulses is picked and used as a measure of the return time of these pulses. This maximum envelope time is relatively independent of the speed of sound between the device and the target. Preferably, the duration of the echo pulses is less than the response time of the receiving circuit, to enable an accurate pick of the amplitude envelope maximum.
Patent KR-20000070391-A (KR)
IPC: H01L21/329
Filed: 1998-01-19
Abstract: Semiconductor diodes having a low forward voltage conduction drop, a low reverse leakage current and a high voltage capability suitable for use in integrated circuits as well as for discrete devices. The semiconductor diodes are fabricated as field effect devices having a common gate and drain connection by a process which provides very short channels, shallow drain regions and longitudinally graded junctions. Continuation of the gate/drain contact layer over specially located, tapered edge field oxide maximizes the breakdown voltage of the devices. The preferred fabrication technique utilizes four masking steps, all without any critical mask alignment requirements. Various embodiments are disclosed.
Patent KR-20010073809-A (KR)
Title: Method, Apparatus And Decoder For Motion Compensation Adaptive Image Re-compression
Inventor: MIN CHEOL HONG
IPC: H04N19/85
Filed: 2000-01-20
Abstract: PURPOSE: A video compressing/decompressing method, a device and a decoder of motion compensation adaptive type are provided to simplify a compression algorithm, decrease the capacitance of an external memory for the compression algorithm, and decrease memory I/O band width by again compressing decoded frame before being stored in the external memory through suitably dividing the video frame into high/low frequency components. CONSTITUTION: The video decoder system processes and decodes video data at a block unit. First, the decoded video data are decomposed into high frequency components and low frequency components. Then, the data are compressed by performing bit alignment for respective video data decomposed into high frequency components and low frequency components. Next, the video data stored in a memory by compress coding are read, and the read video data are divided into values corresponding to high/low frequency components. then, the divided video data are recovered by decoding.
Patent KR-20000057789-A (KR)
Inventor: ASANODAKESHI
IPC: H01Q1/24
Filed: 2000-01-22
Abstract: PURPOSE: A patch antenna and electronic equipment using the same are provided to adapt an electronic equipment such as a Notebook PC having a display which is able to open with rotating. CONSTITUTION: A patch antenna and electronic equipment using the same comprising a dielectric panel of a patch antenna(1) is constructed as a wall part(2) of housing. A ground plate(3) are formed on the inner surface(2B) of the wall part(2) of housing. The patches of the patch antenna, are formed on the outer surface(2A) of the wall part(2) of housing; so the patch antenna(1) is constructed with the electronic equipment entirely.
Patent KR-20010076005-A (KR)
Inventor: CHO YONG JUN
IPC: B32B17/02
Filed: 2000-01-24
Abstract: PURPOSE: A glass fiber mat is provided to increase the mechanical strength of glass fibers by reinforcing the binding force between the glass fibers, to improve the durability and the formability of the mat, and to prevent the expansion of the mat. CONSTITUTION: The glass fiber mat(10) consists of a base fiber(12) having a constant length of about 25 to 50mm, and a binder fiber(14) having a length of about 80 to 100mm to be mixed with the base fibers for increasing the binding force of the base fibers. The base fibers and the binder fibers are coupled by using a high molecular coupling agent. The binder fibers coupled to the base fibers charge 15 to 30 percent of the total amount. The amount of the high molecular coupling agent is in a region of 3 to 8 percent per unit area of the glass fiber mat. The high molecular coupling agent is selected among thermosetting or thermoplastic powder shaped resins.
Patent KR-20000062501-A (KR)
Title: 배터리 내장 장치 및 배터리 격실
IPC: G03B7/26
Filed: 2000-01-26
Abstract: 휴대용 전자장치에 배터리를 내장하기 위한 장치(100)로 그 장치내에 슬롯(slot)(110)이 배치되며, 상기 슬롯은 제 1 및 제 2 배터리 타입을 수용하도록 형성된다.  상기 장치는 휴대용 전자장치의 필수 부품이다.  본 발명의 특징은 제 1 및 제 2 배터리 타입(표준 배터리 및 표준 재충전 배터리 팩)이 수용되도록 하여 사용자가 어댑터 프레임 또는 주문 공급 배터리(custom batteries)를 구입 및 보관할 필요가 없다는 것이다.  표준 배터리는 재충전 팩이 수용되도록 설계된 동일 공간에 끼워맞춰지며, 표준 배터리 각각은 기계적인 안정성을 위해 서로 그리고 격실(compartment)의 벽에 접촉하지 않는다.  바람직한 실시예에서, 격실은 네개의 표준 AA 배터리 또는 두개의 18650 전지 리튬 이온 재충전 배터리 팩을 수용하도록 형성되어 있다.  본 발명은 오늘날 소비자에게 넓게 사용되는 표준 단부 로딩형 구조를 포함한다.
Patent KR-20000053617-A (KR)
Inventor: GATA HUSAINAL
IPC: C08J5/18
Filed: 2000-01-26
Abstract: PURPOSE: A transparent article which is obtained from polyalkylene terephthalate having suitable properties for producing a thick transparent article is provided. CONSTITUTION: A transparent article is prepared from copolyalkylene terephthalate/isophthalate resin comprising an unit induced from 5-20% of isophthalic acid and has a crystallization degree of less than 5% and a thickness of more than 5 millimeters. The transparent article has: (i) a specific viscosity of more than 0.8 deciliter/gram; (ii) a melting intensity of more than 1 centi-newton measured at a temperature of 280°C; and (iii) a melting viscosity, measured at a temperature of 280°C, of more than 2,000 Pascal times second when there is no shearing force and more than 200 Pascal times second when the shearing speed is 1,000 per one second.
Patent KR-20000063138-A (KR)
Inventor: HONG JIN TAE
IPC: F25D25/00
Filed: 2000-02-12
Abstract: PURPOSE: A container holding device is provided to allow containers such as can or a bottle to be kept upside down, to thereby achieve an improved user convenience and maintain freshness of contents in a container. CONSTITUTION: A device comprise a main body made up of a plastic, a spindle-shaped inner body having a bottom portion with a hole, a flat or cylindrical side surface, opened front and rear surface, and a leg for supporting the main body. Thus, containers such as a can or bottle can be kept upside down, preventing carbon dioxide gas from being escaped from the cap of the bottle.
Patent KR-20010081413-A (KR)
Inventor: SHEN MING-TUNG
IPC: H01L21/52
Filed: 2000-02-14
Abstract: PURPOSE: A semiconductor device is provided to prevent increased cost for saving materials, by including an install substrate, a support substrate, a die and a plurality of electric conductive materials wherein the install substrate has the first and second surfaces and a receiving hole penetrating the first and second surfaces. CONSTITUTION: The install substrate(1) has the first surface(10) having a predetermined electrical interconnection and the second surface(11) opposite to the first surface. The receiving hole penetrating the first and second surfaces is formed in the install substrate. The support substrate(2) is received in the receiving hole to form at least one receiving cavity between a surrounding wall prescribing the receiving hole and the support substrate, composed of a metal material and received in the receiving hole of the install substrate. A die(3) is received in the die receiving cavity, including a pad install surface having a plurality of bonding pads(31). The plurality of electrical conductive materials(4) electrically connect the bonding pad of the die with the corresponding electrical interconnection on the first surface.
Patent KR-20010081461-A (KR)
Inventor: CHOI JONG CHEOL
IPC: F25D17/08
Filed: 2000-02-14
Abstract: PURPOSE: A refrigerator is provided to effectively prevent frost formation in the cooling air duct and reduce manufacturing cost by improving the structure of damper. CONSTITUTION: A refrigerator comprises a main body(1) having a freezing compartment(10) and a refrigerating compartment(11); an evaporator(27) arranged at the rear of the freezing compartment; a cooling air duct(15) for forming a cooling air guide channel(16) for guiding the cooling air from the evaporator into the refrigerating compartment; a blower fan(30) having a fan motor(33) with a variable rotation speed and a fan blade(31) installed to the rotation shaft of the fan motor, and which blows the cooling air from the evaporator to the cooling air duct; a gravity damper(40) installed to be rotatable in an outlet area(18) of the cooling air guide channel; and a control unit for opening/shutting the gravity damper by controlling rotation speed of the blower fan.
Patent KR-20000058087-A (KR)
Title: Safety valve assembly
Inventor: YONEJAWAKEITARO
IPC: F16K17/30
Filed: 2000-02-17
Abstract: PURPOSE: A safety valve is provided to achieve a compactness in size of the valve with an improved operation. CONSTITUTION: A cylindrical first shutoff member(14) is pushed, by a pushing spring(21), at a first valve seat(11) of a main valve(5). A restricting passage(16) and a shutoff valve actuating chamber(17) are formed in sequence in a cylindrical hole(14a) of the first shutoff member(14). An interlocking wall(23) for interlocking with a predetermined length at a final point of time of the movement for shutting off the first shutoff member, is arranged between an inlet(P) and an outlet(R) in an inter space radially from the first valve seat. A valve-opening holding chamber(25) is formed by an interlocking portion(24) of the interlocking wall. Further, the shutoff valve actuating chamber is communicated to a second valve seat(31) of a pilot valve, thus allowing a second shutoff member(34) to contact the second valve seat by a pushing spring(37). The second valve seat(31) has a sealing sectional area(S) smaller than that(T) of the first valve seat, which in turn is smaller than a pressure sectional area(U) of the shutoff valve actuating chamber, and which in turn is smaller than a pressure sectional area(V) of the valve-opening holding chamber.
Patent KR-20010084567-A (KR)
Title: Apparatus for producing glow discharge plasama in atmosphere
Inventor: CHO SANG JUN
IPC: H01J61/00
Filed: 2000-02-28
Abstract: PURPOSE: An apparatus is provided, in which an electrode with an improved structure is employed, so as to prevent transition of plasma into arc discharge, while allowing the plasma to be extracted in a shower form. CONSTITUTION: An apparatus comprises a cylindrical body(20) made up of an insulating material, and which has a hollow section(90) with a closed top surface; the first conductive electrode(30) fixed to the upper portion of the hollow section of the body and connected to a power supply unit(80), and which has holes(32) for passage of a reaction gas which is injected by a gas feed pipe(10) penetrating through the top surface of the main body so as to be communicated to the hollow section of the body; the second conductive electrode(60) having a shape similar to the shape of the first conductive electrode, and which is spaced apart downward from the first conductive electrode and has a closed lower surface with holes shaped to correspond to the shape of the object to be treated; a capillary disk(40) attached to the lower end surface of the first conductive electrode, and which has a plurality of through holes; and a shield disk(50) attached onto the second conductive electrode in such a manner as to face the capillary disk, and which has through holes(52) for passage of reaction gas.
Patent KR-20010086774-A (KR)
Title: Processing method for display link status on map and accept event on link
Inventor: LEE JEONG AE
IPC: H04L12/24
Filed: 2000-03-03
Abstract: PURPOSE: A method for reflecting link status on a network management system map and processing an event in a link is provided to promptly recognize link status between each equipment by processing the link status in real time and display the link status on a map with a color. CONSTITUTION: A real time poller(10) receives a trap, stores the link status related to the affected port in a link status file(11), and reports to a GUI(Graphic User Interface) module. An NE(Network Element) poller(16) checks communication status between equipments(12) and reports to the real time poller(10) that the connection to the unavailable equipment is recovered. The GUI module receives the trap and displays the trap on a map dividing as color of link lines.
Patent KR-20010086985-A (KR)
Title: Method and apparatus for processing audio signal of a monitor
Inventor: LEE SANG HO
IPC: H04N5/60
Filed: 2000-03-06
Abstract: PURPOSE: A method and an apparatus for processing an audio signal in a monitor are provided to easily control state through an OSD by displaying an audio information on the OSD before the audio signal is outputted. CONSTITUTION: A monitor(200) is comprised of an OSD controller(205) and a speaker(208). An audio detector(201) detects whether or not there is an audio signal which is inputted from a PC. An input/output detector(203) discriminates whether or not there is an external signal or an input signal from the audio detector(201). A micro-computer(204) discriminates whether the inputted signal level is more than a predetermined setting level when the input signal exists in the input/output detector(203). And then the micro-computer(204) also outputs the audio signal on an OSD screen and controls the audio output according to user's request inputted from the OSD controller(205). An audio controller(206) controls output state of the audio which is outputted through the speaker(208) according to the control signal of the micro-computer(204).
Patent KR-20010091533-A (KR)
Title: Field emission display devices using high aspect ratio spacer for high voltage screen and manufacturing method thereof
Inventor: PARK NAM SIN
IPC: H01J1/304
Filed: 2000-03-16
Abstract: PURPOSE: A field emission display device and method for manufacturing the same is provided to reduce manufacturing cost and extend pixel area in the display device of equal size by eliminating the necessity of using a spacer holder. CONSTITUTION: A field emission display device comprises an anode plate(11) and a cathode plate(1) arranged to be opposed each other with a predetermined spacing between two plates; cathodes(2) arranged onto the cathode plate; an insulation layer(3) stacked onto cathodes and cathode plate exposed by cathodes, in such a manner that the insulation layer has holes(6) formed at a constant spacing; micro tips(4) formed onto the cathode exposed by holes of the insulation layer; gates(7) arranged onto the insulation layer in a direction crossing cathodes, and which has an opening(8) corresponding to holes of the insulation layer; anodes(12) arranged onto the anode plate in a direction parallel to the cathode; a fluorescent layer(13) deposited onto anodes; high aspect ratio spacers(10) for maintaining the spacing between the anode plate and cathode plate; and a side frame(17) for sealing the anode plate and cathode plate. Spacers are fixed between grooves formed at the side frame and insulator patterns formed onto the anode plate.
Patent KR-20010093419-A (KR)
Title: Manufacture of water soluble low-molecular alginate by autoclaving pretreatment and hot water extraction
Inventor: CHO SUN YEONG
IPC: C08B37/04
Filed: 2000-03-29
Abstract: PURPOSE: A method for manufacturing aqueous-soluble alginic acid with low molecular weight by using high-temperature/high-pressure pretreatment and hot-water extraction is provided to drastically simplify its production process. CONSTITUTION: The manufacturing method of aqueous-soluble alginic acid with low molecular weight comprises the steps of (i) dispersing powdery seaweeds in 75 times water and then leave it at ambient temperature for 30min; (ii) pretreating it by an autoclave in the temperature range of 110 to 120deg.C for 10-30min, and then carrying out hot-water extraction at 95deg.C for 60min after adding twice water; (iii) filtration (celite 545) or centrifugation thereof at 5000rpm for 10min; (iv) recovering alginic acid by adding methanol into precipitates generated from 4th step; (v) drying it at 40deg.C after washing it out.
Patent KR-20010096178-A (KR)
Title: packing case of insulator
Inventor: WANG YONG DO
IPC: B65D85/00
Filed: 2000-04-17
Abstract: PURPOSE: A container for wrapping an insulator is provided to reuse waste vinyl as an insulator wrapping container semi-permanently with high strength and durability, and prevent the damage of the insulator while conveying, stacking or maintaining. CONSTITUTION: A container for wrapping an insulator includes a pair of first and second containers(16,17) respectively formed with drain holes(12) in space parts(11) defined by partitions(18) for separately receiving insulators(10) and indented parts(14,15) at both sides of a bottom surface for the convenience of holding by hands, and movement preventing elements(21,22) symmetrically protruded from top surfaces of the first and second containers in the diagonal directions for preventing the movement of the first and second containers in every direction when overlapping the first and second containers, wherein the first and second containers are formed of synthetic resin materials of waste vinyl by extrusion.
Patent KR-20010097523-A (KR)
Inventor: CHOI MAN YONG
IPC: E01F7/04
Filed: 2000-04-24
Abstract: 본 발명은 보호망의 장력 측정을 이용한 암반사면 감시 시스템에 관한 것으로, 암반에 이미 설치된 보호망이나 설치하기 위해 준비중인 보호망의 와이어에 장력을 측정할 수 있는 와이어 장력계를 설치하고, 이 와이어 장력계로부터 감지된 데이터를 설치 현장뿐만 아니라 넷망이나 유선을 통해 원거리에서도 쉽게 확인할 수 있게 함으로써, 암반 사면에 설치된 보호망을 직접 확인하지 않고도 보호망의 설치 상태 및 안전상태를 쉽게 확인할 수 있는 보호망의 장력 측정을 이용한 암반사면 감시 시스템을 제공하는데 있다.
Patent KR-20010097803-A (KR)
Inventor: JUNG GYEONG SU
IPC: G05F1/569
Filed: 2000-04-26
Abstract: 본 발명은 입력되는 교류전원을 직류전원으로 전파 정류하는 브릿지 다이오드와, 1차측 권선의 일단이 상기 브릿지 다이오드의 출력단에 연결되고 전류의 도통시 2차측으로 전압을 유도하여 출력하는 변압기와, 온/오프 스위칭 동작을 통해 상기 변압기의 1차측 권선에 전류 도통경로를 형성시키는 스위칭 IC를 포함하는 스위칭 모드 전원 공급 회로의 보호회로에 관한 것으로 특히, 메인 전원에서의 전압상태를 검출하여 이상전압이라고 판단되면 상기 스위칭 IC의 구동을 중지시키는 보호회로를 구비하고, 대기전원 혹은 보조전원의 생성을 위한 소스전원의 공급을 위한 트랜스포머의 일측에서 상기 스위칭 IC의 구동을 위한 구동전압을 유기시켜 제공함으로써 보조전원에서의 이상전압 발생시 이를 메인전원의 이상전압으로 유도한 후 상기 보호회로의 동작을 통해 메인전원을 차단한다.
Patent KR-20010103179-A (KR)
Inventor: YOO JE MYEONG
Filed: 2000-04-26
Abstract: 본 발명은 자동차 연료탱크의 연료주입구에 관한 것으로서, 연료탱크(10)의 일측 상부에 형성된 연료주입구(20)에 있어서, 상기 연료주입구(20)의 내부에 주유건(30)이 삽입되는 링타입의 고무주머니(24)가 팽창 및 수축가능하게 설치되고, 상기 고무주머니(24)와 소정의 간격을 두고 압착판(22)이 상부에 일체로 형성된 접촉판(21)이 일측으로 회전 가능하게 설치되며, 상기 압착판(22)과 고무주머니(24) 사이에는 자바라관(23)을 설치하여, 연료탱크(10)에 연료를 보충하기 위해 연료주입구(20)에 주유건(30)을 삽입시키면 고무주머니(24)가 팽창되어 상기 주유건(30)과 연료파이프(20) 내측면 사이의 틈새가 기밀을 유지하도록 막아주게 됨으로서, 상기 주유건(30)을 통해 분사되는 연료가 연료파이프(20)와 주유건의 틈새로 증발되어 대기중으로 방출되는 것이 미연에 방지되고, 상기 고무주머니(24)가 주유건(30)에 의해 손상되지 않도록 하는 것이다.
Patent KR-20010105440-A (KR)
Inventor: BAEK JUNG GI
Filed: 2000-05-04
Abstract: 본 발명은 가스 난방기의 보상 운전 방법에 관한 것으로서, 특히 공급 가스 압력이 표준 설정 압력보다 낮을 경우에 발생할 수 있는 안전사고를 예방할 수 있도록 한 가스 난방기의 보상 운전 방법에 관한 것이다. 
     이와 같은 본 발명은, 특정 연소단 이상으로 설정되어 정상 연소가 이루어지는 정상연소 운전과정과; 상기 정상연소 운전과정에서 배기 가스의 온도가 특정 연소단에서의 설정 온도 이하로 내려가게 되면 상기 특정 연소단보다 낮은 단계의 연소단으로 자동 설정되어 보상 운전이 이루어지는 보상연소 운전과정을 포함한 것을 특징으로 하여 가능하게 된다.