baber/WOPTO huggingface dataset:
Patent KR-20010112746-A (KR)
Title: Manufacturing Method of Cold Rolled Steel Sheet having Good Surface Property for Automobile Use
Inventor: KIM SANG GON
IPC: B21B45/00
Filed: 2000-06-15
Abstract: A method of permanently programming selected cells of dynamic random access memory cell array. First selected cell is programmed to a Logic 1 by grounding a first capacitor plate of the first cell, and applying a programming voltage to a second capacitor plate common to the cells of the array. A dielectric disposed between the first capacitor plate and the second capacitor plate breaks down, thereby shorting the first and second capacitor plates. A second selected cell is programmed to store a Logic 1 by allowing a first capacitor of the second cell to float during a period when the programming voltage is applied to the second capacitor plate.
Patent KR-20010113202-A (KR)
Inventor: LEE YONG WON
Filed: 2000-06-16
Abstract: 1. 청구범위에 기재된 발명이 속하는 기술분야 
     본 발명은 전자지도를 이용한 광고 방법과 상기 방법을 실현시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록 매체에 관한 것임. 
     2. 발명이 해결하고자 하는 기술적 과제 
     본 발명은 전자지도를 활용하여 일반적인 지리 정보뿐만 아니라 사용자가 실질적으로 방문하거나 전자지도 상에서 검색하는 지역의 광고업자가 제공하는 광고를 표시하기 위한, 전자지도에서의 위치정보를 이용한 광고 표시 방법과 상기 방법을 실현시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록 매체를 제공하는데 그 목적이 있음. 
     3. 발명의 해결 방법의 요지 
     본 발명은 광고제공 시스템에 적용되는 전자지도에서 위치정보를 이용한 광고 표시 방법에 있어서, 광고정보를 저장하는 제 1 단계; 이동중에 있는 사용자의 위치를 파악하는 제 2 단계; 및 상기 사용자의 위치가 상기 광고정보의 제공을 위해 설정해 놓은 일정범위내인 경우에 상기 광고정보를 출력하는 제 3 단계를 포함함. 
     4. 발명의 중요한 용도 
     본 발명은 광고제공 시스템 등에 이용됨.
Patent KR-20010021027-A (KR)
Title: A device for attenuating a higher harmonics of a magnetic ballasts for fluorescent lamp
Inventor: KIM GI YEONG
IPC: H05B41/26
Filed: 2000-06-23
Abstract: PURPOSE: A harmonic attenuation circuit for the fluorescent lamp magnetic ballasts is provided to reduce the current distortions generated by the reactance component and the capacitance component of the ballasts coil by using the inverse phase extracting capacitor. CONSTITUTION: The harmonic attenuation circuit comprises a switch for turning on or turning off the AC input voltage(10), a glow starter(30) connected in parallel with the fluorescent lamp, a power factor improvement capacitor(Cp) connected in parallel with the AC input voltage, a boost connected to the power factor improvement capacitor for providing the constant voltage level to the first filament(F1), and an inverse phase extracting capacitor(Ce) connected in parallel with the glow starter for removing the harmonic of the input current.
Patent KR-20000058755-A (KR)
Inventor: SONG JAE WON
IPC: G02B6/00
Filed: 2000-06-24
Abstract: PURPOSE: A comb filter is provided to enable simple fabrication process and inexpensive cost by using a side ground optical fiber and a channel-type upper waveguide. CONSTITUTION: A silicon substrate for semiconductor is provided with V shaped groove to which an optical fiber is adhered to be secured. After the optical fiber is completely adhered, a cladding layer(3) of the optical fiber is ground by using grounding powder so that a core layer(2) is not exposed in the air. The ground part is provided with an electrode(8) to vary refractivity of the upper cladding layer, and deposited with a SiO2 layer to form a channel shaped waveguide. The channel shaped waveguide is formed via photo etching. The prepared channel is coated with a material with an electric photo coefficient or a thermal photo coefficient which has a refractivity higher than that of the core layer(2) of the optical fiber, and provided in the upper part with a cladding layer(6) to complete a device.
Patent KR-20000054833-A (KR)
Inventor: JUNG SUNG KEUN
IPC: B65D19/20
Filed: 2000-06-28
Abstract: PURPOSE: A square paper pipe manufacturing system and paper pallet using square paper pipe is provided to use in paper pallet manufacturing and reuse when treating a wastage. CONSTITUTION: A square paper pipe manufacturing system and paper pallet using square paper pipe has following structure and operation. An original paper is cut, thereby forming a first paper(1). In a square rotating roll(5), a paraffin coating paper is primarily entered for easy discharging of entered papers. Then, many first paper(1) stained with adhesives are entered into the square rotating roll(5). A belt(11) connected to a motor(13) is rotated and, synchronously, a rotating shaft(4) and the square rotating roll(5) connected to the belt(11) are rotated. Further, synchronously, a compressing rotating panel(7) is rotated by a chain(10, 10') connected to a decelerator(12). Therefore, compressing rolls(6,6',6",6'") are rotated, thereby compressing a side surface of the square rotating roll(5) where the paper(1) is entered. Then, formed square paper pipe is discharged through a discharging hole(14) and cut into needed length.
Patent KR-20020003000-A (KR)
Title: Apparatus for spin-dryer
Inventor: KIM DAE GI
IPC: H01L21/304
Filed: 2000-06-30
Abstract: PURPOSE: A spin dryer is provided to increase a yield of the products by previously sensing a breaking of a driving belt in a spin dry process for removing a moisture on a wafer and by preventing a watermark occurred when a moisture of a wafer can not dried adequately. CONSTITUTION: A rotation speed detector is shown a rotating speed of a driving motor(16) in combination with signals according to the rotating speed of the driving motor. A belt break sensor(21) is determined whether the belt(17) is broken or not based on an output voltage of the rotating speed detector. The rotating speed detector is composed of an encoder(18) connected to a driving axis for combining the signals according to the rotating speed of the driving motor(16) and a rotating speed display(20) for converting signals from the encoder(18) into digital signals and for indicating the rotating speed of the driving motor.
Patent KR-20020006195-A (KR)
Title: confirmation apparatus for slab burr exclusion
Inventor: JUNG SEONG JO
IPC: B22D29/04
Filed: 2000-07-11
Abstract: PURPOSE: An apparatus is provided which automatically confirms whether slab burr is removed or not on an online roller table at the rear side of a burr removal device for the burr that is formed at the lower part of the slab when cutting a slab produced from a continuous casting machine in a torch cutting machine. CONSTITUTION: In an apparatus for confirming whether slab burr is removed or not consisting of a slab deformation compensation device(A) compensating a deformation amount of a slab(300) so that whether a burr(400) is removed or not is confirmed, and a slab burr sensing device(B) confirming whether the burr(400) is removed or not, the slab deformation compensation device(A) comprises an air cylinder(7) operating a slab sensing roll(8) so that it is ascended or descended, sliding plates operating the slab sensing roll(8) so that it is smoothly ascended or descended, a bearing stand(1) and a cover(2) supporting a bearing block(3), a stopper(5) and a bolt member(5a) controlling an elevation of the slab sensing roll(8), and a base plate(6) on which the slab burr sensing device(B) is rested, and the slab burr sensing device(B) comprises sliding plates for smoothly ascending or descending a spring block(105) and a burr sensing roll(107) in which a spring is installed so that the burr sensing roll(107) is descended, a stand and a cover(101) supporting a support beam(103), a stopper(106) and a bolt member controlling an elevation of the burr sensing roll(107), and sensors sensing whether the burr is removed or not, and sensors controlling driving speeds of burr removal confirming devices and a roller(200).
Patent KR-20020009011-A (KR)
Title: Manufacturing method of semiconductor device for protecting Cu layer from post chemical mechanical polishing-corrosion and chemical mechanical polisher used in the same.
Inventor: HAN JA HYEONG
IPC: B24B37/04
Filed: 2000-07-22
Abstract: PURPOSE: A method of fabricating a semiconductor device for preventing corrosion of a cooper layer after a CMP(Chemical Mechanical Polishing) process and a CMP apparatus used for the same are provided to prevent corrosion of a cooper layer after a CMP process by using an anti-corrosion solution. CONSTITUTION: An interlayer dielectric(200) is formed on a wafer(100). A trench is formed on the interlayer dielectric(200). A copper layer(300) is filled into the trench(250). The cooper layer(300) is patterned by performing a CMP process. An anti-corrosion solution(600) is supplied on a surface of the copper layer(300). BTA(Benzo-Tri-Azole) is included in the anti-corrosion solution(600). A polymer complex layer is formed on the surface of the cooper layer(300) by reacting the BTA with the surface of the cooper layer(300). The polymer complex layer is operated as a mechanical and electrochemical barrier layer.
Patent KR-20020014621-A (KR)
Title: Measuring instrument for living body
Inventor: LEE KWON HYUN
IPC: A61B5/00
Filed: 2000-08-18
Abstract: PURPOSE: A biodata measuring device is provided to obtain biodata from a living body in a convenient and painless manner by eliminating the need of executing operation or cutting the body. CONSTITUTION: A biodata measuring device(30) comprises a syringe(10) having a cylindrical body(11) and a syringe needle(12); a bio-sensor(21) inserted into the syringe needle, and which senses a variety of biodata from the living body; and an optical fiber cable(22) connected to the bio-sensor, extracted outward through the syringe needle and cylindrical body of the syringe, and connected to a data processing system. Alternatively, the syringe needle includes a fixing protrusion which is protruded form the inner periphery of the syringe needle so as to tightly fix the bio-sensor.
Patent KR-20020014852-A (KR)
Title: A manufacturing method of atoxic wrap film uswg pyroligneous liquor
Inventor: LEE SANG HYUN
IPC: C08J5/18
Filed: 2000-08-19
Abstract: PURPOSE: A method for preparing a nontoxic wrap for food packing is provided, to maintain the freshness of food for a long time and to remove the unpleasant smell effectively by using pyroligneous liquid. CONSTITUTION: The method comprises the steps of mixing 45 wt% of linear low density polyethylene, 45 wt% of low density polyethylene, 3 wt% of tarma, 3 wt% of an adhesive and 4 wt% of a surfactant, injecting the mixture into a film extruder by using a feeder, and extruding molding the mixture to obtain a film with a thickness of 8-20 micrometers; dipping the obtained into a container which contains 70 wt% of vegetable oils comprising a soybean oil, a maize oil, a vegetable oil and a sesame oil, 5 wt% of an adhesive, and 25 wt% of water-soluble pyroligneous liquid for a certain time; and winding the film in a certain length. The pyroligneous liquid is preferably hard charcoal extract.
Patent KR-20020015876-A (KR)
Title: Communication phone apparatus and method for harmful insect extermination
Inventor: KIM YU NA
IPC: H04B1/40
Filed: 2000-08-23
Abstract: PURPOSE: A communication terminal equipment for insect extermination and a method thereof are provided to exterminate noxious insects by generating an insect extermination frequency, an unharmful ultrasonic wave, without having an effect on telephone conversation. CONSTITUTION: A mobile terminal having an insect extermination function consists of an RF(Radio Frequency) processor(10), a baseband frequency processor(11), a controller(13), a GPIO(General Purpose Input Output) port(14), a vocoder(15), a CODEC(16), an ultrasonic wave generator(19), an amplifier(20), speakers(17,21), and a microphone(18). The RF processor(10) divides a give area by the cell within an allocated frequency band so that an identical frequency can be used in another cell. The baseband frequency processor(11) processes the original frequency band before it is modulated into an efficient frequency band. The controller(13) controls the start and end of ultrasonic wave generation. The GPIO port(14) is used for generic input/output. The vocoder(15) converts a sound into a code. The CODEC(16) converts an audio or video analog signal into a digital bit stream suitable for transmission. The ultrasonic wave generator(19) generates a frequency of 15.5KHz to 25KHz insects hate. The amplifier(20) amplifies the ultrasonic waves transmitted from the ultrasonic wave generator(19) and outputs them to the speaker(21).
Patent KR-20020019816-A (KR)
Title: Method of signal processing for transmission-type extrinsic Fabry-Perot interferometric optical fiber sensor
Inventor: KIM SANG HUN
IPC: G01B9/02
Filed: 2000-09-07
Abstract: PURPOSE: A method for signal processing of transmission-type extrinsic fabry-perot interferometer optical fiber sensor(TEFPI) is provided to process the signal of the TEFPI optical fiber sensor to easily sort the measuring direction and to improve sensitivity and resolution. CONSTITUTION: A method for signal processing of transmission-type extrinsic fabry-perot interferometer optical fiber sensor(TEFPI) includes steps of interfering(300) the sensor signal of the TEFPI optical fiber sensor and detecting the location of the peak and trough point, comparing signal datum point, intermediate value of adjacent peak and trough point and deciding(310) the measuring direction, and sorting and recognizing(320) the signal type when the measuring direction is changed. A reference grid(13), an upper grid(12), and a lower grid are used to detect the progress of interference fringe while excluding the effect of the measuring noise in the step(300).
Patent KR-20020021903-A (KR)
Title: Lamp of vehicle applied dampproof material and applying method for it
Inventor: OH CHANG HWAN
IPC: B60Q1/00
Filed: 2000-09-18
Abstract: PURPOSE: A lamp of a vehicle having vapor proof paint coated and the method for coating is provided to maintain vapor proof efficiency for long time and to improve light distribution and illuminating efficiency and to prevent malfunction of a lamp. CONSTITUTION: In the lamp(10) of a vehicle having a bulb, a reflecting portion, and a lens(4) within the housing(1), the lens agitates acetal-compound, solvent, and surfactant and obtains vapor proof paint. The surface of the lens is cleaned with an antistatic gun and the vapor proof paint is evenly coated on the inner surface of the lens by a coating device and then dried by hot blast. Therefore water molecule is scattered and vapor isn't generated for long time.
Patent KR-20020022978-A (KR)
Title: Studying method using internet based on realtime compensation
Inventor: HAN YOUNG SEOK
Filed: 2000-09-21
Abstract: PURPOSE: A learning method based on the real time compensation using the Internet is provided to enhance the learning will of user and to induce the learning effect and interests by offering a proper compensation according to the learning grade. CONSTITUTION: The method comprises steps of a user affiliating with a learning service system on the Internet(S101), the user selecting the problems of desired subject(S103), the server displaying a compensation content and the problems to the user through a PC monitor(S105), the user solving the problem displayed on the PC monitor(S107), and the server executing a compensation according to the learning result in case that the user solves the problem(S109). The compensation is a financial value such as cash, cyber money and goods, a honor value such as a point obtained by only the achievement of learning, and a leadership value such as a point obtained by displaying teamwork.
Patent KR-20010050633-A (KR)
Inventor: NISHIGUCHI MASAYUKI
IPC: G10L25/00
Filed: 2000-09-25
Abstract: PURPOSE: To improve the precision of an excitation source in a band extension device to generate a wide band signal free from a gap. CONSTITUTION: An α wide band making part 1 generates a forecast coefficient αW of a wide band sound signal from a forecast coefficient αN of a narrow band sound signal. An oversampling device 6 oversamples a narrow band sound signal sndN. An interpolation part 11 generates an adaptive signal excPW of the side band sound signal from an adaptive signal excPN of the narrow band sound signal. A zero filling part 12 generates a noise signal of the wide band sound signal from a noise signal excNN of the narrow band sound signal. A noise addition part 13 adds a noise signal to be a gap of the wide band sound signal to generate a noise signal excNW. An adder 14 generates an excitation source excW of the wide band signal from the adaptive signal excPW of the wide band sound signal and the noise signal excNW A wide band LPC synthesis part 4 generates the wide band sound signal. A band suppression part 5 suppresses a frequency band included in the barrow band sound signal out of the wide band sound signal. An adder 7 outputs a wide band sound signal sndW from the wide band sound signal and the oversampled narrow band sound signal.
Patent KR-20010050851-A (KR)
Inventor: GANDHI ASIF DAWOODI
IPC: H04B7/26
Filed: 2000-10-05
Abstract: PURPOSE: A method and a system are provided to generate power adjust commands for mobiles being served by a base station in a system-based, or centralized, manner by considering overall system performance during power control, rather than solely considering the state of individual mobiles, when high interference conditions occur. CONSTITUTION: A power control processor(24) in a transmitter-receiver(20) of a base station(10) receives a plurality of measured values from a receiver demodulator unit(22) and uses it to detect a symptom of an increased interference state and to generate a power adjustment command to each mobile terminal handled by the base station. Furthermore, the power control processor(24) utilizes the power control algorithm on system reference or power centralization basis when detecting an increased interference state. Therefore, the entire system quality can be maintained by deteriorating call quality of each mobile terminal.
Patent KR-20010050898-A (KR)
Inventor: HAMANO HIROYUKI
IPC: G02B15/177
Filed: 2000-10-06
Abstract: PURPOSE: A zoom lens is to provide a high modifying magnification ratio and a superior optical capacity while having a compact and small diameter caused by the small number of the lenses, by having a lens group A of negative refraction and a lens group B disposed in the upper portion of the lens group A wherein the lens group B includes two junction lenses and is composed of five lenses at the most. CONSTITUTION: The lens group A(L1) is of negative refraction. The lens group B(L2) of positive refraction has two junction lens component elements and is composed of 5 lenses at the most, disposed in the upper portion of the lens group A. The interval between the lens group A and the lens group B is variable while a magnification ratio is varied.
Patent KR-20020029848-A (KR)
Inventor: AN JEONG MAN
IPC: H01H35/00
Filed: 2000-10-14
Abstract: PURPOSE: A method and a system for manufacturing a switch comprised of the combination of semiconductor devices responding to light are provided to prevent the error due to a spark of a dip switch by representing BCD(Binary Code Decimal) and ASCII(American Standard Code for Information Interchange) through the semiconductor devices. CONSTITUTION: Semiconductors(cds) for turnning on/off a current, in response to light, are connected to resistors and capacitors in serial. This connection forms a serial structure. Such serial structures are connected to each other to form a switch. For representing 4-digit BCD, four semiconductors are connected. These semiconductors control the turning on/off of a current.
Patent KR-20020034434-A (KR)
Title: Sense amplifier control circuit
Inventor: JUNG UNG SIK
IPC: G11C7/06
Filed: 2000-11-01
Abstract: PURPOSE: A sense amp control circuit is provided, which reduces a standby time, by driving a sense amp toward the same direction as a direction driving a word line. CONSTITUTION: Four delay circuit units(11-14) are connected to an input port of a sense amp enable signal(SAEN), and a PMOS transistor(P1) supplies a power supply voltage(VDD) as a global SPC signal by a sense amp enable signal(SP1) delayed by the first delay unit(11). A PMOS transistor(P2) supplies the power supply voltage as the global SPC signal by a sense amp enable signal(SP2) delayed by the second delay unit(12). An NMOS transistor(N1) supplies a ground voltage(Vss) as a global SNC signal by a sense amp enable signal(SN1) delayed by the third delay unit(13). And an NMOS transistor(N2) supplies the ground voltage as the global SNC signal by a sense amp enable signal(SN2) delayed by the fourth delay unit(14).
Patent KR-20020034620-A (KR)
Title: Duct structure of airconditioner of seat for automobile
Inventor: SEO MIN GYU
IPC: B60H1/28
Filed: 2000-11-02
Abstract: PURPOSE: A structure of air conditioner duct of seat for automobile is provided to keep a driver in pleasant condition by installing air conditioner duct to a seat cushion and a seat back. CONSTITUTION: A structure comprises a control valve(31); an air conditioner duct(30); and a trim guide(23). The control valve is installed on the air conditioner duct to control flow of cold air in a room of an automobile. The air conditioner duct supplies a seat cushion(21) and a seat back(22) with cold air. The trim guide is installed on a seat frame and binds cold air discharged from the air conditioner duct to make contacting parts of a human body with the seat cushion and the seat back exposed to the discharged cold air.
Patent KR-20010051501-A (KR)
Inventor: KAMATA AKIHIRO
IPC: H01J29/07
Filed: 2000-11-08
Abstract: PURPOSE: To prevent apertures of a shadow mask that pass an electron beam from shifting from the original position, to cause lowering of color purity of the screen by reducing vibration of neighbors of two free sides of the mask in resonance with external vibration. CONSTITUTION: Provided at nonperforated portion of two free sides of a shadow mask 102 is a notch 102B that does not reach a perforated portion 102C. As a result, vibration of he shadow mask 102 is reduced.
Patent KR-20010051658-A (KR)
Inventor: SONG CHANG JUN
IPC: H01Q1/24
Filed: 2000-11-13
Abstract: PURPOSE: A mobile phone with a remote antenna and a remote oscillator is provided to protect the user's ear and brain by placing the head of the mobile phone user far from the antenna. CONSTITUTION: A terminal case has two ends(128,132). A speaker(126) is installed on the terminal case nearer to one end(128) from the two ends(128,132). A microphone(130) is installed on the terminal case nearer to the other end(132) from the two ends(128,132). An antenna(140) installed on end(144) from the two ends(142,144) releases a high frequency energy while using the mobile phone. The antenna and an oscillator are placed far from the head of the mobile phone user. The mobile phone can either be used by a hands-free mode or a manual mode.
Patent KR-20020037206-A (KR)
Title: Polymer emulsifying type of oil-free and oil-in-water composition
Inventor: CHO HUI WON
IPC: A61K8/06
Filed: 2000-11-13
Abstract: PURPOSE: An oil-free type emulsions composition containing only silicone oil without hydrocarbon-based oil and natural oil is provided. This composition has an advantage of having excellent storage stability, superb feeling of application when applied to the skin and having no irritation on the skin. CONSTITUTION: This oil-in-water emulsion composition contains 0.1 to 2.0% by weight of an acrylic acid-acrylonitrogens copolymer(Hypan SA 100H, Lipo Co.) as polymer emulsifiers, 2.0 to 40.0% by weight of silicone oil and 0.1 to 2.0% by weight of an acrylic acid alkyl methacrylate copolymer, but does not contain at all non-ionic surfactant, silicon emulsifiers and, oils except silicone oils.