baber/WOPTO huggingface dataset:
Patent KR-20030041488-A (KR)
Title: Structure for the hood latch in a vehicle
Inventor: KWAK SANG MUN
IPC: B62D25/12
Filed: 2001-11-20
Abstract: PURPOSE: Structure for a hood latch of a vehicle is provided to prevent accidents by restricting opening of a hood with fitting a second hook into a hood inner panel in opening the hood at breakage of a hood striker. CONSTITUTION: A hood latch(200) comprises a body(210); a first lever(220) rotated and supported in the front of the body; a second lever(230) composed of a double hook part(234), and rotatably supported in the rear part of the body; and a fork lever(240) engaged with the first lever with interlocking. The double hook part has a first hook part(234a) integrally formed in the end of the second lever, and a second hook part(234b) fixed at the side of the first hook part in parallel. The displacement of the hood inner panel is restricted by temporarily assembling the second hook part with the hood inner panel. Accidents are prevented by restricting opening of the hood at deformation or breakage of a hood striker(300).
Patent KR-20030042821-A (KR)
Title: Automation gain control circuit and method
Inventor: KIM YUN SU
IPC: H04B1/12
Filed: 2001-11-24
Abstract: PURPOSE: An AGC(Automatic Gain Control) circuit is provided to compare a DC level of an inputted signal with reference digital data, and to compensate gains of VGAs(Voltage Gain Amplifiers), thereby enabling an exact tuning process. CONSTITUTION: VGAs(210,220) sequentially amplify an IF input signal. A splitter(230) splits output signals of the VGAs(210,220) to two paths. A logarithm amplifier(240) converts one signal outputted from the splitter(230) into a DC level value of the IF input signal. An A/D converter(250) digitally converts the DC level value in the logarithm amplifier(240). A gain compensator(260) compares the converted digital signal with reference digital data, and calculates a DC voltage value for compensating gains of the VGAs(210,220). A D/A converter(270) converts a digital value corresponding to the DC voltage value into an analog signal, and applies the analog signal to the VGAs(210,220).
Patent KR-20030046152-A (KR)
Title: Gun of fighting fires
Inventor: HONG YOUNG KI
IPC: A62C31/03
Filed: 2001-12-05
Abstract: PURPOSE: An injection gun for fire fighting is provided, which has a direct-injection type nozzle and a spraying type nozzle, and selectively injects fire fighting water according to an object in flame. CONSTITUTION: The injection gun for fire fighting comprises an injection gun body(10) having a grip portion(11) extending downwardly and a flow channel switch valve(13) provided on the grip portion(11); a static tube body(20) extending forwardly from the injection gun body(10); a moving tube body(30); a supply pipe(12) into which fire-fighting water is supplied through the gun body(1), the static tube body(20) and the moving tube body(30); a direct injection pipe(21) and a plurality radiant injection pipes(23,24); manipulating handles(27,28) that are respectively mounted in the direct injection pipe(21) and the radiant injection pipes(23,24) for switching the channel of the supplying pipes; a direct injection type nozzle(29) mounted on an end of the direct supplying pipe(21); and spray type nozzles(31) mounted on an end of each of the radiant supply pipes(23,24).
Patent KR-20030046962-A (KR)
Title: a method for neutral controling of automatic transmission in vehicle
Inventor: PARK SEONG U
IPC: F16H61/02
Filed: 2001-12-07
Abstract: PURPOSE: A control method of a neutral gear for an automatic transmission is provided to temporarily maintain the neutral gear when a vehicle is stopped over a certain time during driving. CONSTITUTION: A control condition of a neutral gear is checked in a driving vehicle(S110). In satisfying the control condition, a control duty of the neutral gear is outputted and a releasing condition of the neutral gear is checked(S120,S130). Without satisfying the releasing condition, a finishing status of the neutral gear is checked and the releasing condition is checked. In satisfying the releasing condition, a driving gear is shifted. Thereby, the idle fuel efficiency is improved and the fatigue of a driver is reduced.
Patent KR-20020052938-A (KR)
Inventor: YANG YONG CHEOL
IPC: G06Q40/04
Filed: 2001-12-17
Abstract: PURPOSE: A cyber trading service system and method is provided to enable a cyber trader to check various calculation results at any stage in a stock trading cycle, and to conveniently make a stock sale order. CONSTITUTION: The system comprises a main controller(110), a communication controller(120), a customer database(130), a stock holding amount database(140), a buying price database(150), an operation program input device(160), a profit/loss operation program database(170), a profit/loss calculator(180), and a stock price database(190). The communication controller(120) receives operation instruction key signals, an account number, an item code or a profit/loss item code and transmits them to the main controller(110) according as a user selects a drop down button, and outputs a profit/loss list according to a control of the main controller(110). The main controller(110) determines if the operation instruction key signals, the account number, the item code or the profit/loss item code are input, and makes the profit/loss calculator(180) calculate the profit/loss list by using a calculation program offered by the operation program input device(160) and data stored in the databases(130, 140, 150). The customer database(130) stores a user ID, a password, account data and personal data of the customer, and offers the stored data to determine if the log-in user is a member when the customer logs in a service system. The stock holding amount database(140) and the buying price database(150) offer stored data to the profit/loss calculator(180). The operation program input device(160) inputs various operation programs used in the main controller(110), and various profit/loss calculation programs for calculating a profit/loss list. The profit/loss operation program database(170) stores various profit/loss calculation programs input in the operation program input device(160). The profit/loss calculator(180) calculates the profit/loss by using the profit/loss operation program and three input variables. The stock price database(190) stores a reference price, a current price, an offered price, a sale amount for each offered price, a trading amount or an upper/lower price of a corresponding stock item transmitted from a stock exchange.
Patent KR-20030049945-A (KR)
Title: A method for controlling the bar temperature by predicting the rougher delivery temperature
Inventor: CHOI GI WON
IPC: B21B37/74
Filed: 2001-12-17
Abstract: PURPOSE: A bar temperature controlling method is provided to improve quality of coils by enhancing a structure and mechanical properties of a steel sheet through controlling the temperature of a bar. CONSTITUTION: A surface temperature of a steel sheet is calculated on the assumption that thermal conduction is proceeded widthwise of the steel sheet when a hot working is carried out. A process calory of a workpiece is calculated when a hot rolling work is carried out(S62). Then, contact heat caused by a contact between a rolling roll and the workpiece is calculated(S63). A mean temperature of a steel sheet is calculated by considering the process calory, contact heat, the surface temperature of the steel sheet and an internal temperature difference(S64). Then, a water spraying time and a spraying number are determined by predicting a rough mill delivery temperature(S65).
Patent KR-20030050676-A (KR)
Title: Method for fabricating thin film transistor
Inventor: JUN YUN SEOK
IPC: H01L29/786
Filed: 2001-12-19
Abstract: PURPOSE: A method for manufacturing a TFT(Thin Film Transistor) is provided to be capable of restraining the deterioration of surface characteristic between a gate oxide layer and a channel and preventing power loss in waiting state. CONSTITUTION: A gate oxide layer(33) is formed on an amorphous silicon layer(31) under hydrogen atmosphere. A polysilicon layer(34) is formed on the gate oxide layer. Then, a gate electrode is formed by simultaneously patterning the polysilicon layer and the gate oxide layer. A source/drain region(35) are formed in the amorphous silicon layer by implanting doped dopants. Preferably, the amorphous silicon layer having a thickness of 400-1000 angstrom is formed by using Si2H6 gas as source gas at the temperature of 500-540 °C and at the pressure of 0.1-1 Torr.
Patent KR-20030050747-A (KR)
Inventor: LEE SEON JO
IPC: H01L21/203
Filed: 2001-12-19
Abstract: PURPOSE: A metal target for a PVD(Physical Vapor Deposition) process is provided to be capable of restraining the generation of particles at a flange part of a metal target by forming a scratch type bead part at the flange part. CONSTITUTION: A metal target(10) is provided with a metal target part(101) formed on a disc shaped plate, a flange part(103) prolonged from the metal target part toward the outside, and a bead part(105) formed on the surface of the flange part. Preferably, the metal target part is more protruded than the flange part from the surface of the disc shaped plate. Preferably, the metal target part is made of aluminum alloy. Preferably, the flange part is made of the same material as the metal target part. Preferably, net type scratch formed on the surface of the flange part, is used as the bead part.
Patent KR-20030050956-A (KR)
Title: Method for fabricating ultra-fine mosfet device
Inventor: KONG MYEONG GUK
IPC: H01L21/335
Filed: 2001-12-20
Abstract: PURPOSE: A method for fabricating an ultra-fine metal oxide semiconductor field effect transistor(MOSFET) is provided to prevent impurities from being diffused towards the depth of a substrate and in a horizontal direction by depositing a polysilicon layer of a proper thickness before an ion implantation process for forming a junction is performed. CONSTITUTION: A gate of a fine line width including a sidewall spacer is formed on a semiconductor substrate(1). A predetermined thickness of the polysilicon layer(10) is deposited on the gate including the sidewall spacer and the substrate. Impurity ions penetrate the polysilicon layer and are implanted into a substrate region at both sides of the gate. A heat treatment process is performed on the resultant structure to form a shallow junction in the substrate region at both sides of the gate. The polysilicon layer formed on the gate is eliminated.
Patent KR-20030053138-A (KR)
Title: Chemical Mechanical Polishing slurry composition which improve selectivity and method of polishing semiconductor using the same
Inventor: KIM DONG WAN
IPC: H01L21/304
Filed: 2001-12-22
Abstract: PURPOSE: A chemical mechanical polishing(CMP) slurry composition with improved selectivity is provided to eliminate or reduce the necessity of a reverse moat process by improving selectivity of an oxide and a nitride layer. CONSTITUTION: The CMP slurry compound includes fumed silica and/or colloidal silica, a hydrogen ion concentration control agent, fluorine compound, phosphate-based negative ion additive, amine-based additive, an oxidation agent and water. The density of the fumed silica and/or the colloidal silica is 1-50 weight percent. The content of the hydrogen ion concentration control agent is 0.01-5 weight percent. The content of the fluorine compound is 1.0-6.0 weight percent. The content of the phosphate-based additive is 0.001-2.0 weight percent. The content of the amine-based additive is 0.1-10 weight percent. The content of the oxidation agent is 0.01-5 weight percent.
Patent KR-20030056348-A (KR)
Title: Ventilation apparatus of desalination plant using distillation
Inventor: CHOI HYEON SEONG
IPC: C02F1/04
Filed: 2001-12-28
Abstract: PURPOSE: Provided is a ventilation apparatus of seawater desalination plant for reducing operation cost of the seawater desalination plant. CONSTITUTION: The apparatus includes a vapor separation device(8) for separating moisture from non-condensed gas generated from a desalination plant by spraying liquid absorbent to the gas, thereby storing the moisture and absorbent liquid in a lower portion thereof and an upper portion thereof, respectively; an ejector(7) for receiving the liquid stored in the lower portion of the vapor separation device(8) using a pump(9) and ejecting the non-condensed gas in the upper portion of the vapor separation device(8) to a collection tank(24), the collecting tank(24) for storing the non-condensed gas into an upper portion thereof and returning the liquid absorbent to the vapor separation device(8); a regeneration device(14) for regenerating liquid absorbent by thickening the liquid absorbent diluted by absorbing moisture by boiling the liquid absorbent; a vapor condenser(4-4) for condensing vapor generated from the regeneration device(14); a concentration sensor(16) for detecting concentration of the regenerated liquid absorbent; an orifice connection pipe(18) installed between the condenser(4-4) and the vapor separation device(8) for automatically controlling the non-condensed gas; a water gauge(19) for detecting water level of the condensed water collected by the condenser(4-4); a condensed water pump(20) for discharging the condensed water; and a vacuum pump(22) for exhausting the non-condensed gas in the collection tank(24) based on a pressure of the collection tank(24).
Patent KR-20030056528-A (KR)
Title: A stocker
Inventor: RYU SEONG MOK
IPC: G02F1/13
Filed: 2001-12-28
Abstract: PURPOSE: A stocker is provided to improve productivity by preparing a re-storage button in a stocker and reducing the number of processes. CONSTITUTION: An SMC(Stocker Master Controller) controls the systems in a stocker. A re-storage button for making the re-storage possible without using an MGV(Manual Guided Vehicle) is prepared. If an error occurs in the process of delivery, the SMC decides the delivery of a cassette and generates an alarm signal and an output signal. If a worker re-stores the cassette by pressing the re-storage button, the SMC re-stores the cassette by being controlled via the re-storage button. After a storage-finish button is pressed, the stored cassette is checked.
Patent KR-20030056531-A (KR)
Title: Method for manufacturing liquid crystal display device
Inventor: HWANG SEONG SU
IPC: G02F1/1362
Filed: 2001-12-28
Abstract: PURPOSE: A method for manufacturing an LCD(Liquid Crystal Display) is provided to form a stabilized storage electrode by using a diffraction mask and to improve the definition of a picture. CONSTITUTION: A method for manufacturing an LCD comprises the steps of forming a metal film(33) on the upper portion of an insulating film(32), forming a protecting film(34) on the metal film, forming a photoresist pattern(35a) having an opening(36) for exposing a portion of the protecting film and two regions of different thicknesses, forming a contact hole for exposing a portion of the metal film by etching the protecting film employing the photoresist pattern as an etching mask, removing the residual photoresist pattern, and forming a transparent conductive material connected with the exposed metal film through the contact hole.
Patent KR-20030056832-A (KR)
Title: Method for forming photoresist of semiconductor device
Inventor: CHOI JAE SEONG
IPC: H01L21/027
Filed: 2001-12-28
Abstract: PURPOSE: A method for forming a photoresist pattern of a semiconductor device is provided to be capable of obtaining the stability of processes by restraining resist poison using curing at acidic atmosphere. CONSTITUTION: An interlayer dielectric(32) is formed on a semiconductor substrate(31) having a lower conductive layer. A via hole(33) is formed by selectively etching the interlayer dielectric(32). Ammonia(NH3) in the interlayer dielectric(32) is removed by curing at acidic atmosphere. Then, a trench formation region is defined by coating a photoresist layer and patterning the photoresist layer.
Patent KR-20030056836-A (KR)
Title: Nozzle with cover for spraying printed circuit board
Inventor: PARK CHEOL WON
IPC: B05B15/04
Filed: 2001-12-28
Abstract: PURPOSE: A spray nozzle is provided to be capable of minimizing liquid interference caused when spraying liquid at a nozzle. CONSTITUTION: A spray nozzle(5) sprays liquid at a printed circuit board, and a funnel-shaped cover(10) is configured at a top of the nozzle to cover the nozzle. The funnel-shaped cover is made of teflon. An area of a lower part of the funnel-shaped cover is wider than that of the printed circuit board where spray liquid is jetted. An angle of the funnel-shaped cover is equal to or more than a jet angle of the spray liquid.
Patent KR-20010073049-A (KR)
IPC: C08F6/08
Filed: 1999-08-31
Abstract: This invention is a process comprising the steps of contacting a Group VIII metal hydrogenation catalyst residue-containing polymer solution with an aqueous solution of ammonia and carbon dioxide, separating the residue from the solution, and recovering a polymer solution preferably comprising less than 15 ppm by weight based on polymer, of the Group VIII metal. The concentration of the ammonia in the aqueous solution is from 2 to 7% by weight, preferably 3 to 6% by weight. The concentration of the carbon dioxide in the solution is from 1 to 7% by weight, preferably 2 to 6% by weight.
Patent KR-20010085775-A (KR)
IPC: B23C3/35
Filed: 1999-09-01
Abstract: 기다란 날(2) 및 적어도 2 개의 인덱싱 표면을 갖고 있으며 각각의 날은 날(2)의 종축을 포함하는 기준평면(6b)에 관련된 다른 각도 위치(6 및 6a)를 가진 종류의 열쇠를 복제하는 방법 및 장치로서, 상기 방법 및 장치는 각각의 날(11 및 13)의 종축에 대해서 회전시키기 위하여 열쇠(10) 및 키 블랭크(11)를 장착하는 것을 포함한다. 날(11)의 길이방향으로 상호작용 수단(17) 및 날(11)사이의 상대적인 운동이 존재할 때 상호작용 수단(17)은 열쇠날(11)과 상호작용하고 날(11)은 상기 상호작용에 의하여 회전하게 된다. 동기 수단은 열쇠(10)를 키 블랭크(12)에 연결하여 열쇠(10) 및 키 블랭크(12)가 상기 상호작용의 결과에 일치하여 회전한다. 상기 동기 수단은 성형 수단(22)과 상호작용 수단(17)에 연결되어 열쇠날(11)의 길이방향으로의 상호작용 수단(17) 및 열쇠(10)의 상대적인 운동이 블랭크 날의 길이방향으로의 형성 수단(22) 및 키 블랭크(12)의 상대적인 운동과 대응되도록 한다. 상기 형성 수단(22)은 상기 키 블랭크(12)의 날(13)위에 상기 인덱싱 표면(3)의 복제를 형성하도록 동작한다.
Patent KR-20010102397-A (KR)
Title: Method and apparatus for energy estimation in a wireless receiver capable of receiving multiple instances of a common signal
IPC: H04B1/7115
Filed: 2000-02-24
Abstract: In a remote unit receiver capable of demodulating a plurality of signal instances corresponding to a singe remote unit transmitted signal, a first instance of a signal is demodulated to produce a first set of energy values corresponding to a set of possible data values of the signal. A second instance of the signal is demodulated to produce a second set of energy values corresponding to the set of possible data values. The first and the second sets of energy values are then combined to determine a combined set of energy values. A first estimate of a most likely transmitted data value is determined based upon the combined set of energy values An energy level of the first instance is determined based upon the energy value within the first set of energy values corresponding to the first estimate of the most likely transmitted data value.
Patent KR-20010114224-A (KR)
IPC: H01L33/64
Filed: 2000-03-15
Abstract: 반도체 광 방사 패키지(200)는 리드프레임(201), 하나이상의 반도체 광 방사 에미터(202) 및 피포체(203)을 포함한다. 리드프레임(201)은 반도체 광 방사 에미터(202)를 지지하는 열추출부재(204)을 가지며 주위환경에 대해 에미터(2020내에 서 발생한 열을 제거하는 하나이상의 열 통로는 물론, 반도체 광 방사 에미터(202) 대한 전기 연결을 제공하는 두개이상의 전기 리드(205)을 제공한다. 피포체는 에미터로부터 주위 환경으로 방출될 방사를 손상하거나 허여로부터 에미터(202)와 임의의 와이어 본드(211)을 보호한다. 반도체와 방사 패키지(200)는 높게 방출된 플럭스를 제공하고 자동화한 처리 기술과 바람직하게 양립한다.
Patent KR-20020043455-A (KR)
IPC: G06Q30/00
Filed: 2001-01-31
Abstract: A method and system for selecting and producing a customized cosmetic or pharmaceutical formulation is disclosed below. The system can be implemented in an Internet based system or a stand-alone version, such as a Kiosk. An improved method of custom formulation is presented which utilizes the user's preferences and profile, as well as external factors. The customized formulation can be directed to a manufacturing facility for on-demand production. Alternatively, a printout of the formulation can be provided for subsequent use at point-of-sale locations, such as a cosmetics store or a pharmacy. The custom formulation software can also be provided in conjunction with a cosmetics manufacturing kit for use in home or business application.
Patent KR-20020007382-A (KR)
Title: 공유결합으로 올리고머화된 막 파괴성 펩티드
IPC: C12N15/09
Filed: 2000-04-25
Abstract: 본 발명은 변형된 막 파괴성 펩티드에 관한 것이다. 본 발명은 또한 상기 변형된 막 파괴성 펩티드로 이루어진 전달 복합체 및 상기 전달 복합체의 용도에 관한 것이다. 상기 변형된 막 파괴성 펩티드는 공유결합된 다량체를 형성하기 위해 변형된다.
Patent KR-20020005024-A (KR)
IPC: B01D35/02
Filed: 2000-05-16
Abstract: 주형내에 부어지는 용융 금속을 필터링하는 필터 어셈블리(1)는 (a) 용융 금속이 흐를 수 있는 제 1 다공성 표면, 제 2 다공성 표면(5) 및 주변 표면(7)을 가지는, 내화 재료로 형성된 필터(3); 및 (b) 필터의 제 1 표면, 제 2 표면 및 주변 표면 중 적어도 하나에 부착되고, 사용중 필터의 제 1 표면, 제 2 표면 및 주변 표면 중 적어도 하나로부터 다른 제 1 표면, 제 2 표면 및 주변 표면 또는 상기 표면의 다른 부분으로 연장되도록 배열되며, 주형내에 필터가 놓이도록 조절되는 위치 수단(9)을 포함한다.
Patent KR-20020035001-A (KR)
IPC: H04B1/707
Filed: 2001-03-29
Abstract: 이동 통신 시스템의 기지국과 통신하는 이동국에 할당된 확산 부호의 수를 나타내는 정보를 전송하는 방법에 있어서, 
     할당된 확산 부호의 수를 나타내는 내용을 갖는 워드, 즉 송신 워드를 형성하고, 
     모든 이용 가능한 미드앰블로부터 선택된 미드앰블의 총합으로부터 얻어지는 범용 미드앰블을 각 전송 버스트에 포함시키고, 그 선택은 송신 워드와 관련된 기지국에 의해, 선택된 미드앰블이 송신 워드의 제1 값과 동일한 2진 요소에 대응하고, 선택되지 않은 미드앰블이 송신 워드의 제2 값과 동일한 2진 요소에 대응하도록 행해지고, 
     이용 가능한 미드앰블에 각각 대응하는 평가의 시간 위치와 일 대 일의 관계에 있는 요소를 수신 워드로 하는 단계를 포함하는 이동 통신 시스템의 정보 전송 방법이다.
Patent KR-20020023245-A (KR)
Inventor: CHO SUNG TAEG
IPC: B24B13/00
Filed: 2002-01-03
Abstract: PURPOSE: A working device for fixing hole of a lens of rimless glasses is provided to improve quality of the rimless glasses and to reduce working cost by working the fixing hole precisely and quickly. CONSTITUTION: A working device for fixing hole of a lens of rimless glasses includes a working unit(10) on one side of a base(1) and a lens fixing unit(30) on one side of the working unit. The working unit has a motor(12) with driving shaft, a driven shaft connected with the driving shaft, and a head(13a) on upper portion of the driven shaft. The driven shaft is installed in a housing with a bearing therein. A working depth regulating unit is installed on an upper portion of the housing. A fixing stage(21) is connected with a supporting stage(20) and is fixed to a fixing rail on the base. The lens fixing unit has a protruding piece on an outer portion, a supporting stage fixed on the fixing rail, a protecting plate, four jig plates with guiding hole, and a jig with engaging groove, seated on the supporting stage.
Patent KR-20030060560-A (KR)
Title: a flange coupling tube
Inventor: KANG SUOK JA
IPC: F16L23/00
Filed: 2002-01-09
Abstract: PURPOSE: A flange for connecting pipes is provided to easily and firmly connect the pipes, and to prevent a water leakage caused by the distortion of the pipe and water pressure. CONSTITUTION: A first flange(10) and a second flange(20) of a cylindrical shape have a plurality of bolt holes(50) and a plurality of sealing holes(60) to connect two pipes. A guide bar(30) is integrally formed at the top of the first flange. A plurality of support bars(40) are formed at the bottom of the first flange.
Patent KR-20030061139-A (KR)
Title: Vacuum chuck
Inventor: JANG OK SEOK
IPC: H01L21/68
Filed: 2002-01-10
Abstract: PURPOSE: A substrate fixing chuck is provided to be capable of preventing the warpage of a substrate by improving the structure of a protruding part formed for contacting the substrate and improving the position of a vacuum suction hole. CONSTITUTION: A substrate fixing chuck(30) is provided with a circular base plate(31), a plurality of circular protruding parts(35) alternately formed and spaced apart from each other on the circular base plate(31), and a plurality of vacuum suction holes(37) formed at the predetermined portions of the circular base plate for fixing a substrate using vacuum force. Preferably, the substrate fixing chuck includes a plurality of lift pin holes(41) formed at the center portion of the circular base plate for lifting the substrate using a plurality of lift pins.