baber/WOPTO huggingface dataset:
Patent KR-20010112394-A (KR)
Title: 자동 이득 제어 수신기를 통한 안테나 신호 강도의 측정
IPC: H04N21/442
Filed: 2001-01-10
Abstract: 안테나 신호 강도(X)를 측정하기 위한 장치 및 방법이 기술되어졌고, 상기 장치는, 
     - 안테나 신호를 수신하고, 제 1 자동 이득 제어 스테이지를 가지기 위한 제 1 증폭기 섹션(3)과, 
     - 제 2 자동 이득 제어 스테이지를 가지는 제 2 증폭기 섹션(8)과, 
     -  테이크-오버-포인트를 가진 연기된 자동 이득 제어 구성에 일치하여 제 1 및 제 2 증폭기 부분을 위한 자동 이득 제어 신호(V RFAGC 및 V IFAGC )를 발생시키기 위한 자동 이득 제어 수단(12 ; 16') 또는 테이크-오버-포인트가 자동적으로 실제 안테나 신호 강도를 향하여 이동될 때, 안테나 신호 강도를 측정하기 위한 자동 이득 제어 수단(12 또는 16')을 포함한다.
Patent KR-20010113838-A (KR)
IPC: H01L29/788
Filed: 2000-03-13
Abstract: 본 발명은 식각 마스크 형성 방법에 관한 것이다. 포토레지스트층이 패턴화되는데, 여기서 d 1 은 포토레지스트층 아래에 있는 ARC층의 노출된 영역의 가장 작은 간격 치수이다. ARC층이 식각된다. 나이트라이드층이 패턴화된 ARC층 및 ARC층의 아래에 있는 하부층의 노출된 부분들에 컨포멀하게 형성된다. 나이트라이트층은 식각되어 나이트라이드 측벽들을 형성한다. 이 나이트라이드 측벽들은 노출된 하부층 영역의 최소 간격 크기를 d 2 로 줄이며, 여기서 d 2 <d 1 이다.
Patent KR-20030059708-A (KR)
Title: 세슘 공급 장치 및 방법
IPC: C23C14/22
Filed: 2002-01-04
Abstract: 본 발명은 세슘 기체의 공급량을 정확히 조절하고 장시간 동안 안정적으로 공급하는데 적당한 세슘 공급장치 및 방법에 관한 것으로, 외부로부터 주입되는 불활성 기체의 양을 조절하는 기체흐름조절부와, 상기 기체흐름조절부로부터 제 1 기체 유동관를 통해 주입된 불활성 기체를 예열하는 예열부와, 상기 예열부로부터 제 2 기체 유동관을 통해 주입되는 불활성 기체와 버블러를 이용하여 제 3 기체 유동관으로 세슘 기체를 배출하는 세슘 기화부와, 상기 세슘 기화부의 증기압을 검출하는 압력검출부와, 상기 세슘 기화부의 증기압을 조절하는 압력조절밸브와, 상기 압력조절밸브를 통과한 세슘 기체를 주입시키기 위한 주입관을 포함하여 구성된다.
Patent KR-20030061474-A (KR)
Title: Improved process for the preparation of a cis-racemate compound used as an intermediate in preparing a sertraline
Inventor: HA TAE HUI
IPC: C07C253/00
Filed: 2002-01-14
Abstract: PURPOSE: A method for preparing a cis-racemate compound used as an intermediate for the production of sertraline is provided, to prepare the cis-racemate compound with a high purity and a high production yield under the mild condition. CONSTITUTION: The method comprises the step of hydrogenating the ketimine compound represented by the formula 2 in a solvent mixture comprising an alcohol and dichloromethane to prepare the cis-racemate compound represented by the formula 1 or its acid additive salt. Preferably the solvent mixture comprises an alcohol and dichloromethane in the ratio of 1.0 : 1.0-3.0 by volume, and the alcohol is methanol or ethanol. Preferably the reaction is carried out in the presence of 10% Pd-C catalyst. The acid additive salt of the cis-racemate compound is preferably a HCl salt, a HBr salt or a HI salt.
Patent KR-20030065001-A (KR)
Title: Device of editing MPEG-4 data and Method of the Same
Inventor: HUH YEONG MIN
IPC: H04N21/43
Filed: 2002-01-29
Abstract: PURPOSE: A system and method for editing MPEG-4 data are provided to allow a user who is not experienced in VRML to easily create MPEG-4 contents using GUI environment. CONSTITUTION: A system for editing MPEG-4 data includes a GUI display(30), a user input unit(35), an editor(10), and a compiler(20). The GUI display displays basic multimedia data(40) to be edited and object data(50) to be inserted on a screen during an editing process and displays an operation panel for designating characteristic and effect of the object on the screen. The user input unit receives a user's input. The editor has a function of designating the characteristic and effect of the object according to the user's input. The compiler registers the object in an object descriptor(70) to allocate ID to the object, registers the designated characteristic and effect of the object in binary format for scene(60) and, when editing is finished, combines the basic multimedia data, object data, binary format for scene and object descriptor to generate MPEG-4 data.
Patent KR-20030065006-A (KR)
Title: A bottle for keeping different types of liquid thing
Inventor: KIM DONG HWAN
IPC: B65D1/30
Filed: 2002-01-29
Abstract: PURPOSE: Provided is a drink container which is able to separately store and carry two different type drinks, by which a user is able to buy two different drinks and separately drink the drinks at different times. CONSTITUTION: The container includes an upper container and a lower container. The upper container has a upper cap fixed at an open inlet and a lower cap insert groove at the center of the bottom. The lower cap insert groove has a protrusion fixing groove at its cross section and a plurality of protrusions at the inside. At the lower container, the lower cap is fixed. The bottom of the lower cap has protrusions to be inserted and fixed in the groove for fixing the protrusions in the upper container. The bottom of the upper container has a plurality of openings to discharge drinks.
Patent KR-20030065767-A (KR)
Title: Method for preparing film for laser scanner print
Inventor: BYUN CHANG GYU
IPC: G03C1/00
Filed: 2002-01-31
Abstract: PURPOSE: Provided is a production method of a film used for preparing a printing plate of laser scanner, which shows graphic properties of high contrast and high resolution of black dot, and apply in multilayer pattern at high speed. CONSTITUTION: The method comprises the steps of (i) simultaneously mixing and reacting an acidic solution containing gelatin and a mixed solution of hydrochloride, potassium bromide, rhodium salt, and iradium salt while adjusting pAg of the solution with silver nitrate solution to be 7.3, so as to form uniform particles having 90% or more of square particle having particle size of 0.2-0.25 micrometer(wherein the particle comprises silver chloride of 80 mol% or more in AgBrCl), (ii) forming photographic emulsion having photosensitive absorption area of 580-710 micrometers by using water-washing/chemical sensitization/sensitized colorant, sequentially adding an additive and a cellulose ether-based thickener to the emulsion, so as to apply a protective layer on the back of polyester film support(on which antihalation is applied) and drying the film.
Patent KR-20030073192-A (KR)
Title: An apparatus and method for control of air-conditionor
Inventor: SEO JI YEONG
IPC: F24F11/02
Filed: 2002-03-08
Abstract: PURPOSE: An apparatus and a method for controlling an air conditioner are provided for real time control the air conditioner. CONSTITUTION: An apparatus includes a signal input part allowing a user to input alarm control signal; a control part(30) controlling alarm to sound depending on the alarm control signal; a real time clock generator(60d) outputting real time clock wave following control of the control part; and a voice output part outputting alarm signal when alarm control time has been reached following real time control of the rear time clock generator. An EEPROM(Electrically Erasable and Programmable Read Only Memory:50) is included to temporarily save control signal inputted by the user. A method includes a step determining whether the alarm control signal is preset in an air conditioner if the air conditioner is at initial stage or power is cut and re-supplied during driving; a step controlling in real time following the alarm control signal if the alarm control signal is preset; and a step outputting alarm signal following the alarm control signal.
Patent KR-20030075559-A (KR)
Title: Method for collecting freezing material of aircondition
Inventor: LEE HAN SEOK
IPC: F25B45/00
Filed: 2002-03-19
Abstract: PURPOSE: A method of recovering a refrigerant of a home air conditioner is provided to effectively recover the refrigerant in the air conditioner and to conveniently perform repair work and refrigerant exchange of the air conditioner. CONSTITUTION: A method of recovering a refrigerant of a home air conditioner comprises steps of closing a high-pressure service valve of an outdoor unit(ST-1); deciding whether the refrigerant is stored in a condenser and a pipe line or not(ST-2); closing a lower-pressure service valve after the refrigerant is stored in the condenser and the pipe line(ST-3); switching off the air conditioner(ST-4); mounting a refrigerant recovery device to the high-pressure service valve(ST-5); opening the high-pressure service valve(ST-6); and recovering the refrigerant by switching on the air conditioner(ST-7,ST-8).
Patent KR-20030075924-A (KR)
Title: Agent for prevent cooling system of cars from corrosive and rust stain
Inventor: YOO KONG GUN
IPC: C09K5/20
Filed: 2002-03-21
Abstract: PURPOSE: A corrosion and rust stain preventing agent for the cooling system of vehicles is provided, to improve the lifetime of the cooling system and an engine by adding the corrosion and rust stain preventing agent in a cooling water. CONSTITUTION: The corrosion and rust stain preventing agent is prepared by mixing 53 % of silicon dioxide (SiO2), 30 % of sodium oxide (NaO), 10 % of sodium tripolyphosphate (Na5P3O10) and 7 % of potassium carbonate (K2CO3); and melting the mixture and effluxing the molten mixture at a temperature of 1,000-2,000 deg.C to liquefy the mixture.
Patent KR-20030077087-A (KR)
Title: Silicon in water emulsion type cosmetic composition
Inventor: PYO HYEONG BAE
IPC: A61K8/06
Filed: 2002-03-25
Abstract: PURPOSE: Provided is a silicon in water type cosmetic composition which contains dimethicone/vinyldimethicone crosspolymer (and) polyoxyethylene (12-14) ether as an emulsifying agent. CONSTITUTION: A silicon in water type cosmetic composition characteristically contains 4.0-34.5 wt.% of silicon oil, 2.0-15.0 wt.% of dimethicone/vinyldimethicone crosspolymer (and) polyoxyethylene (12-14) ether and 0.1-1.0 wt.% of carboxyvinyl polymer, based on the total weight of the silicon in water type cosmetic composition.
Patent KR-20020066306-A (KR)
Inventor: YANG YEONG SEOK
IPC: C22C21/00
Filed: 2002-03-27
Abstract: PURPOSE: A eutectic Ai-Si alloy with excellent free machinability is provided which can be well suited for uses demanding ductility and wear resistance such as compressor piston for automobile air conditioner without anodizing or Sn-plating. CONSTITUTION: The eutectic Ai-Si alloy comprises Cu 3.0 to 5.0 wt.%, Si 10.0 to 13.0 wt.%, Fe 0.2 to 0.5 wt.%, Bi 2.5 to 5.0 wt.%, Sb 0.1 to 0.3 wt.%, Mg 0.1 wt.% or less, Ni 0.1 wt.% or less, a total amount of other elements 0.5 wt.% or less, and a balance of Al.
Patent KR-20030079314-A (KR)
Title: Dmt system for reducing far end crosstalk
Inventor: LIM GI HONG
IPC: H04L27/26
Filed: 2002-04-03
Abstract: PURPOSE: A discrete multi-tone(DMT) system for removing a far end crosstalk(FEXT) signal is provided to improve the performance of the system by removing the FEXT signal generated at the lines adjacent to the DMT system. CONSTITUTION: A discrete multi-tone(DMT) system for removing a far end crosstalk signal includes a plurality of remote transmission terminal(100) and a central station reception terminal. The remote transmission terminal(100) a mapper(110), a serial-parallel converter(120), an inverse fast Fourier transformer(IFET)(130), a parallel-serial converter(140) and a framer(150). The central station reception terminal includes a plurality of reception terminals(200a) connected to a plurality of transmission lines, a deframer(210), a serial-parallel converter(220), a fast Fourier transform(FFT) converter(230), an equalizer(240), a FEXT removing device(250), a parallel-serial converter(260) and a demapper(270).
Patent KR-20030092679-A (KR)
Title: Appratus and method for guiding traffic information
Inventor: KIM JONG HO
IPC: G08G1/0962
Filed: 2002-05-30
Abstract: PURPOSE: An apparatus and a method for guiding traffic information are provided to rapidly inform the driver of the traffic information by classifying the traffic information transmitted through a data radio channel(DARC) into data of specific site. CONSTITUTION: An apparatus for guiding traffic information includes a DARC(Data Radio Channel)receiver(120), a data extractor(105), a data selector(107) and a pair of external displays(121,123). The DARC receiver(120) receives the DARC signal, decodes the received DARC signal and supplies the decoded DARC as a digital character broadcast data. The data extractor(105) extracts the identification information and the data selector(107) selects the traffic information corresponding to the extracted identification information. And, the pair of external displays(121,123) process the traffic information selected by the data selector(107) and output the processed traffic information to outside.
Patent KR-20030093064-A (KR)
Inventor: SHIN OK GYUN
Filed: 2002-06-01
Abstract: PURPOSE: An affiliated store revenue increasing method is provided to offer a free usage ticket to a member for enabling the member to enjoy an affiliated store so that it can increase a revenue of an affiliated store. CONSTITUTION: The method comprises several steps. A member purchases a commodity at an affiliated store(200), and pays the commodity(210). It is checked whether the member owns a membership card for affiliated stores extracted on a basis of a residence of the member. Data on affiliated stores are output based on a residence of the member(230). The data on the affiliated store selected by the member is extracted from an affiliated store management database(240). A free usage ticket offering method is output according as a VAN terminal is installed at the affiliated store or a membership card is owned by the member(250). The member selects a free usage ticket offering method e.g. a coupon type ticket or a bonus point(260, 270), and then selected data is stored at a database(261, 271).
Patent KR-20020053054-A (KR)
Inventor: LEE BONG SUN
IPC: B66D3/00
Filed: 2002-06-18
Abstract: PURPOSE: A movable simple lifter is provided to carry load in a narrow place or an underground place, to minimize the economical loss due to the use of an expensive large equipment, and to prevent an accident in the narrow place. CONSTITUTION: Guide rails(200) are fixed by support bars. Linear first and third guide rails are connected to both ends of a curved second guide rail by connecting members(31a). An extension frame(36) is embedded in a support frame(35) connected to a bracket(34) of a base frame(33) by bolts(42). A fixing unit(38) is welded to a support block and connected with the bracket by bolts. Casters(39) are placed for easy movement. A power unit(41) is placed below the first guide rail. A rack(100) is placed on the guide rails. The rack moved upward and downward along the guide rails by a wire rope(43) connected with the power unit.
Patent KR-20040000692-A (KR)
Title: Structure for electric heat the possibility laundry of a manufactured goods
Inventor: KIM DU SEONG
IPC: A41D1/00
Filed: 2002-06-25
Abstract: PURPOSE: An electrical structure of products capable of being washed and cleaned such as coat, trousers, footwear or waist band is provided, which improves health of user by applying coating electric wire with material made of biostone or loess or jade powders. CONSTITUTION: The electric structure comprises a double layer assembly having an inner and an outer layers and a panel receipt bag. The panel receipt bag has a control panel(30) comprising an operational switch(31), an indicator(32) to display residual amount of power, a temperature control switch(33), a connector jack(34) and a receipt portion(36) of an electric battery(35). The electric structure further includes an electric wire(40) having a coating material and a heating wire to supply the heat through the outer layer into the inner layer, thereby to improve warming performance of the products such as the trousers, the footwear, etc when wearing the products.
Patent KR-20030004054-A (KR)
Inventor: NISHIKAWA KENICHI
IPC: C03C8/04
Filed: 2002-06-26
Abstract: PURPOSE: To provide a spark plug having a glaze layer in which the content of Pb component is less, and which is superior in fluidity in the glost firing, and which is superior in an anti-flashover property with a high insulating resistance. CONSTITUTION: As for the glaze layer 2d of the spark plug 100, the content of Pb component is made to be 1 mol% or less by PbO conversion, and further, 40 to 60 mol% of SiO2, 20 to 40 mol% of B2O3, 0.5 to 25 mol% of ZnO, and 0.5 to 15 mol% of BaO and/or SrO in the total are contained. ZnO, BaO, and SrO are made to be 8 to 30 mol% in the total. Further, oxides of alkaline metal components are contained in a range of 2 to 12 mol% in the total by the form that K is indispensable. Furthermore, as the indispensable fluidity improving components, 0.1 to 5 mol% of oxides of Bi, Sb and rare-earth element RE are contained in the total.
Patent KR-20040001343-A (KR)
Title: Wireless LAN connection apparatus and method for net connection certification in public wireless LAN system
Inventor: KIM DONG WAN
IPC: H04L12/46
Filed: 2002-06-27
Abstract: PURPOSE: A wireless LAN access apparatus for network access authentication in a public wireless LAN system and a method therefor are provided to access various APs(Access Points), which a plurality of service providers provide, through a single program. CONSTITUTION: A wireless LAN access apparatus for network access authentication comprises a user interface part(61), an IEEE802.1x access processing part(62), an HTTP processing part(63), and a network interface part(64). The user interface part(61) provides an interactive interface for a user. The IEEE802.1x access processing part(62) executes IEEE802.1x authentication procedures in case that IEEE802.1x authentication is required. The HTTP processing part(63), if a DHCP(Dynamic Host Configuration Protocol)_Offer message is received, executes web-based authentication, as judged that IEEE802.1x authentication is not required.
Patent KR-20040005494-A (KR)
Title: Flat panel display
Inventor: KANG SEONG YONG
IPC: G02F1/13
Filed: 2002-07-10
Abstract: PURPOSE: A flat display device is provided to stand an external impact by providing a protection sheet on its surface, also easily to remove the foreign material formed on the surface. CONSTITUTION: A flat display device(300) includes a flat display panel and a protection sheet(200). The flat display panel includes a pair of transparent substrates(102,112) facing to each other and a plurality of electrode formed between the transparent substrates(102,112), and it displays the image by switching the on/off of the pixels. The switching of the pixels are performed by changing the voltages applied to the electrodes formed between the transparent substrates(102,112). The protection sheet(200) is connected to the surface of the transparent substrates(102,112) for protecting the surface of the flat display panel from an external damage or a foreign material.
Patent KR-20040006590-A (KR)
Title: Optical tap module incorporating a GRIN lens with a tilted facet mirror
Inventor: HAN SEON GYU
IPC: G02B6/26
Filed: 2002-07-12
Abstract: PURPOSE: An optical waveguide tap by using a graded index lens mirror with a sloping cross section is provided to detect a portion of traveling optical signal by using the reflection between the lens of the collimation unit and the air. CONSTITUTION: An optical waveguide tap by using a graded index lens mirror with a sloping cross section includes a first collimation part(10), a second collimation part(20) and an optical detector(30). The first collimation part(10) is made of an optical waveguide(11) and a graded index(GRIN) lens(12). The second collimation part(20) is made of an optical fiber(21) and a GRIN lens(22) with a sloping cross section for partially reflecting the optical signal inputted thereto. And, the optical detector(30) detects the optical signal partially reflected from the sloping cross section of the GRIN lens(22).
Patent KR-20040006831-A (KR)
Title: A lubricatory device of rotary engine
Inventor: LEE MYEONG JAE
IPC: F02B55/04
Filed: 2002-07-15
Abstract: PURPOSE: An apparatus for lubricating rotary engine is provided for cooling and sealing and to allow smooth rotation between a triangular cylinder and a rotor rotated in the cylinder. CONSTITUTION: An apparatus comprises a rotor(1) having penetrating grooves(9,10) penetrating in vertical direction; concave grooves(2,3) formed on outsides of the penetrating grooves and an inside of a peripheral surface of the rotor; a first ring(4), a second ring(5), a third ring(7) and a fourth ring(8) inserted to the concave grooves; and elastic springs(6) formed windingly and inserted between the concave grooves and the rings, and pushing the rings to the outside. Lubricant supplied from a rotary plate stays between the first ring and the second ring formed on an upper side of the rotor to lubricate between the rotor and the rotary plate, and seal in compression gas. The lubricant is moved by centrifugal force due to rotation of the rotor to a side of the rotor to cool down the side of the rotor and a side of the cylinder contacting with the side of the rotor, and to allow smooth sliding.
Patent KR-20040007055-A (KR)
Title: The composition for the joint of cement
Inventor: KIM YOUNG HOA
IPC: C04B28/04
Filed: 2002-07-16
Abstract: PURPOSE: A composition of tile joints applied to the polluted joints is provided to remove pollution of joints easily without taking off tiles and polluted joints. CONSTITUTION: The composition of joints between tiles comprises 50-75wt.% of white cement, 5-20wt.% of sand, 0.2-30wt.% of zinc stearate, 0.2-30wt.% of fine mineral such as silica, 0.1-2.0wt.% of hydroxypropyl methyl cellulose for crack prevention, and optionally 0.2-3.0wt.% of gypsum for brightening color of joints.
Patent KR-20040020637-A (KR)
Title: Interpolation apparatus and method for moving vector compensation
Inventor: KIM YONG JE
IPC: H04N19/523
Filed: 2002-08-31
Abstract: PURPOSE: An interpolating method and apparatus for motion compensation are provided to improve motion compensation accuracy. CONSTITUTION: A predetermined weight is given to each of a plurality of half pels adjacent to a predetermined quarter pel in the horizontal direction, and the weights are added up to obtain a horizontal sum. A predetermined weight is given to each of a plurality of half pels adjacent to the predetermined quarter pel in the vertical direction, and the weights are added up to obtain a vertical sum. The quarter pel is obtained on the basis of the vertical sum and the horizontal sum. A tap filter having the weight as a tap value for the half pels is applied to the steps of obtaining the horizontal sum and the vertical sum.
Patent KR-20040021261-A (KR)
Title: Liquid crystal displays
Inventor: JANG JONG UNG
IPC: G02F1/1335
Filed: 2002-09-03
Abstract: PURPOSE: A liquid crystal display is provided to improve display quality of the liquid crystal display. CONSTITUTION: A liquid crystal display includes the first substrate(1), a gate line that is formed on the first substrate and delivers a scan signal, a data line that is formed on the first substrate and transmits a video signal, and a pixel electrode(190) formed at the intersection of the gate line and the data line. The liquid crystal display further includes the second substrate(2) arranged opposite to the first substrate, a liquid crystal layer(3) interposed between the first and second substrates, a black matrix(220) that is formed on one of the first and second substrates and defines an opening area of each pixel, color filters(230R',230G,230B,230R) formed on one of the first and second substrates, and a reference electrode(270) that is formed on one of the first and second substrates and faces the pixel electrode.
Patent KR-20030078598-A (KR)
IPC: D06F33/02
Filed: 2002-09-04
Abstract: 본 발명은 클러치 전환시 전동기의 회전속도를 펄스 모터를 사용하는 일 없이, 초저속도로 할 수 있으며, 클러치의 결합부의 갭을 적게 하더라도 확실하게 접속할 수 있고, 전환시에 큰 충격음이 발생하는 것도 방지할 수 있어서 정음화를 도모할 수 있는 일조식 세탁기의 클러치 제어방법을 제공하는 것으로서, 이를 위한 수단으로서는, 탈수 축을 클러치장치를 통해 세탁축에 연결하고, 상기 클러치장치는, 탈수 축에 고정장착되어 전자 코일에 의해 흡인·반발되는 플런저에 마련된 클러치핀을, 전동기 구동축인 세탁축에 고정장착한 클러치판에 결합 분리가 자유롭게 조합하고, 세탁과 탈수의 모드로 전환하도록 구성한 일조식 세탁기의 클러치 제어방법에 있어서, 세탁모드와 탈수모드의 전환시에는, 상기 전동기를 기동시킨 후, 전원을 차단하고, 그 후의 관성회전에 의한 구동축의 회전수가 소정치까지 감속되었으면, 전자 코일에 통전되어 클러치판에 클러치핀을 접속한다.