baber/WOPTO huggingface dataset:
Patent KR-20000000646-A (KR)
Title: Sequential path searching method in variable data rate transmission environment of radio telecommunication system
Inventor: KIM HUI SEOB
IPC: H04J13/00
Filed: 1998-06-02
Abstract: PURPOSE: A sequential path perching method in variable data rate transmission environment of radio telecommunication system is provided to apply the operation of a sequential searcher to the system assisting multiple data rate transmission in code division multiple access system CONSTITUTION: The sequential path searching method in variable data rate transmission environment of radio telecommunication system comprises: a step searching a multiple path by a sequential searching algorithm; and a demodulation performance degradation prevention step in variable data rate transmission.
Patent KR-20000001529-A (KR)
Title: Manufacturing method for insulating pipe using glass fiber mat
Inventor: LEE YUN SE
IPC: B29C70/40
Filed: 1998-06-08
Abstract: PURPOSE: An insulating pipe using a glass fiber mat is provided to save manufacturing cost and obtain high insulating effect with high density. CONSTITUTION: A manufacturing method for an insulating pipe comprises the following steps: needle punching a glass fiber mat shaped long and thin; spreading an adherent binder on one surface of the glass fiber mat; cutting the glass fiber mat into a certain length for winding up to a shaping roller applied by a parting compound; contacting a pressurizing roller with the shaping roller wound up of the needle mat; rotating rapidly the shaping roller by the pressurizing roller for dehydration and pressurized shaping; drying sufficiently after pressurize-shaping through the pressurizing roller; and releasing after polishing and processing the surface.
Patent KR-19990066699-A (KR)
Title: 타이어 압력 계측 및 경고장치
IPC: B60C23/00
Filed: 1998-06-20
Abstract: 본 발명은 타이어 압력 계측 및 경고장치에 관한 것으로, 특히 각 구성품들이 내장되는 원통형 몸체부(1)와; 압지돌기(22)를 일체로 구비한 간막이판(21)이 중간부에 형성된 구성을 갖고 몸체부(1)와 공기주입구(12) 사이에 설치되는 결합구(2)와; 상기 몸체부(1)와 결합구(2) 사이의 밀폐기능과 타이어의 압력을 압력 표시용 유동판(4)에 전달시켜 주는 자바라식 가스켓(3)과; 타이어(13)의 압력과 배가압력 스프링(6)의 탄성력이 상호 일치할 때 까지 상하로 슬라이딩 이동되는 압력표시용 유동판(4)과; 상기 압력 표시용 유동판(4)의 상부에서 소정의 탄성압력을 가해주는 배가압력 스프링(6)과; 상기 몸체부(1)의 상방 개구부에 설치되는 스프링 압력 조절구(8)와; 상기 몸체부(1)의 상방부에 착탈 가능하게 결합되는 외부케이스(7)로 구성한 것을 기본적으로 하면서, 이에 타이어 압력을 타이어 압력검출수단(11)으로 전달하는 압력전달체(45)와; 상기 압력전달체(45)를 통해 전달되는 타이어 압력을 전기적인 신호로 검출하여 무선송신기(9)를 통해 자동차내의 무선수신기(10)로 송출시켜 주는 타이어 압력검출수단(11)을 부가 설치하여 2륜차를 포함한 모든 차량과 장비 및 항공기 등의 타이어 내부 공기 압력이나 타이어 내부의 기체 압력을 별도의 장비없이 일반인도 손쉽게 계측 및 측정할 수 있고, 또 타이어의 공기압등이 원하는 압력이상 및 이하일 경우 이를 육안으로 쉽게 식별할 수 있도록한 것이다.
Patent KR-20000007729-A (KR)
Title: Device for purifying discharging gas from diesel engine
Inventor: KIM MOON CHAN
IPC: B01D53/86
Filed: 1998-07-07
Abstract: PURPOSE: A purifying device is provided to have an excellent durability in case of being used under a severe cold condition and a high purifying capacity against a harmful ingredient in a low temperature. CONSTITUTION: A purifying device comprises: two first filtrating revival units(10a), (10b) connect-installed to an engine; a valve(20) opening and closing discharging gas flowing-in paths(21a), (21b); a pressure sensor(P) detecting the flowing-in pressure and the flowing-out pressure of the discharging gas; a controlling unit(30) feeding an electric power to electric heaters(11a), (11b) of the first filtrating revival units; and a second oxidation reduction unit(40) installed in the honeycomb(41) coated by a metal oxide for being connected to the first filtrating revival units.
Patent KR-19990013673-A (KR)
Title: 반도체장치 및 그 제조방법
IPC: H01L23/31
Filed: 1998-07-08
Abstract: 반도체장치 및 그 제조방법에 관한 것으로서, 저가격화 및 봉지성을 향상시키기 위해서, 그의 주면에 여러개의 반도체소자와 여러개의 접속단자를 갖고 여러개의 접속단자가 주변부에 배치된 사각형상의 반도체칩, 여러개의 접속단자를 노출시켜 반도체칩의 주면상에 배치된 탄성체, 탄성체상에 형성되고 접속단자가 배치된 영역에 있어서 개구를 갖는 절연성 테이프, 절연성테이프의 표면에 형성되고 그의 한쪽끝부가 접속단자에 접속되며 그의 다른쪽끝부가 탄성체상에 배치된 여러개의 리이드, 여러개의 리이드의 다른쪽끝부상에 형성된 여러개의 범프전극 및 반도체칩의 접속단자와 리이드의 한쪽끝부를 봉지하는 수지체를 포함하고, 절연성테이프가 여러개의 접속단자가 배치된 반도체칩의 주변부의 근방에 있어서 반도체칩보다 외측으로 돌출되어 있고, 탄성체가 통기성 재료로 이루어지고, 절연성 테이프와 거의 동일한 형상을 가지며 그의 한쪽면이 외부환경에 노출되도록 형성하였다. 
     이와 같이 하는 것에 의해서, 반도체장치의 제조비용의 저가격화, 봉지부에 있어서의 내습신뢰성의 향상, 내리플로성의 향상, 전기적 특성의 열화저감, 전기회로동작의 안정성 향상 등의 효과가 얻어진다.
Patent KR-20000014563-A (KR)
Title: Method for transferring wavelength information in wavelength multiplexing transfer system
Inventor: HEO JEONG I
IPC: H04J14/02
Filed: 1998-08-21
Abstract: PURPOSE: A method of transferring a wavelength information of a transmitting side to a receiving side in real time in a wavelength multiplexing transfer system is provided to enable improvement of a long distance transfer. CONSTITUTION: The method comprises the steps of: transmitting a wavelength information which can be an information for wavelength multiplexing from a node of the wavelength multiplexing transfer system to a relative node via a supervisory channel; and receiving the wavelength information from the relative node via the supervisory channel. Thereby, it is possible to improve a transfer quality by using the supervisory channel in a long distance wavelength multiplexing transfer system.
Patent KR-20000014655-A (KR)
Title: Optical space division switching device using a beam gate
Inventor: LEE SANG ROK
IPC: H04Q11/00
Filed: 1998-08-22
Abstract: PURPOSE: An optical space division switching device is provided to reduce the number of leakage components of a laser signal by making an input optical signal be transferred only to a desired output port. CONSTITUTION: The laser space division switching device comprises: a first division part (211-21M) for dividing an inputted optical signal; a first amplification part (221-22M) for selectively amplifying the optical signals divided by the first division part; a second division part (231-23M) for dividing an output from the first amplification part; a second amplification part (241-24M) for selectively amplifying output signals from the second division part; a coupling part (251-25N) for coupling output signals from the second amplification part; and a third amplification part (260) for amplifying a signal transferred from the coupling part to transfer the amplified signal to an output port.
Patent KR-20000015557-A (KR)
Title: Apparatus for measuring pollution level of lubricating oil in real time
Inventor: KWON OH KWAN
IPC: G01N21/59
Filed: 1998-08-31
Abstract: PURPOSE: An apparatus for measuring pollution level of lubricating oil in real time is provided to measure a pollution in real time and grasp degree of an abrasion of a system. CONSTITUTION: The apparatus comprises a infrared radiation diode for projecting a light to an oil sample, an oil receipt tool separately situated from the infrared radiation diode for receiving the oil same, a photo diode separately situated from the oil receipt tool, a first light transmitter for making the light transmitted from the infrared radiation diode be incident to the oil sample as a parallel light, and a second light transmitter for transmitting the light to the photo diode. A characteristics of the infrared radiation diode and the photo diode are not changed due to change of temperature of the oil sample.
Patent KR-19990029386-A (KR)
Title: 수송 용기
IPC: B65D85/86
Filed: 1998-08-31
Abstract: 용기는 그의 전방측상에 개구를 갖는 박스와 같은 구성의 장치내에 실리콘 웨이퍼를 저장하기 위한 저장 케이스를 구비하며, 다수의 결합 슬롯이 전방 개구에 가까운 내부 상측 및 하측면상에 형성된다.  또한, 용기는 저장 케이스의 전방 개구를 개방 및 폐쇄하기 위한 FIMS 도어와, FIMS 도어의 림에 부착되는 가스킷과, FIMS 도어가 결합 슬롯과 함께 결합 클로의 결합을 부착 및 해제할 때, FIMS 도어가 제거될 때, 결합 클로를 대응하는 결합 슬롯에 결합하도록 하는 FIMS 도어내에 제공되는 랫칭 장치와, 저장 케이스가 FIMS 도어를 커버하기 위해 FIMS 도어에 감금되는 전방측에 결합되는 운반용 외측 도어를 포함한다.
Patent KR-20000019566-A (KR)
Title: Production method for alpha type fermented animal feed to improve feed value of such domestic animal excrement or low quality grade feeds and the like
Inventor: KIM IN SOO
IPC: A23K1/00
Filed: 1998-09-14
Abstract: PURPOSE: A method for a ferment animal feed production which makes possible to recycle animal excrements effectively, ensure various animal feed sources and maximize the efficiency of animal feeds, as well as increase the farmers' benefits, is provided by treating a feed material including animal excrements, activate sludge, crops, indigestible fibers and byproducts thereof with alkaline, then enzymes, and culturing microorganisms thereon. CONSTITUTION: A method comprises: preparing an animal feed material by mixing animal byproducts such as excrements from pigs, cows and fowls which contains high contents of nitrogen, inorganic components, in digested nutrients, cellulose, hemicellulose, organic components, and the like, with fiber, starch, etc.; storing with alkaline treatment so that harmful bacteria and eggs are to be killed by destruction or dissolution of the physical and chemical cell structure and simultaneously, the concentration of soluble protein nitrogen is to be raised; doing hydrolysis enzymic saccharification of the stored feed material, using enzymes; selecting bacteria which can use glucose and polysaccharines from the saccharified feed material as a carbon source, and nitrogen compounds, and other inorganic compounds contained in the animal excrements in order to produce protein, fat, vitamins and the like; culturing the selected bacteria using a feeding culture and aeration-agitation method to provide animal feeds with improved feed value, containing microbial protein, fat, vitamins and other nutrients from the selected bacteria.
Patent KR-19990029995-A (KR)
IPC: C08G18/40
Filed: 1998-09-21
Abstract: A single-step process is used to prepare the foam using highly ethoxylated polyether polyols. Preparing hydrophilic polyester polyurethane foams comprises reacting: (A) polyisocyanates; (B) polyester polyols containing at least two hydroxyl groups and having an average molecular weight of 400-10000; (C) ethoxylated polyether polyols containing at least two hydroxyl groups and having a degree of ethoxylation greater than 30 wt.% and a functionality of 2-6; (D) optional chain extender and/or cross-linking agent compounds containing at least two active hydrogen atoms and having a molecular weight of 32-400; (E) catalysts, water and/or propellent; and (F) optional auxiliary agents and additives. An Independent claim is also included for the foams prepared by this process.
Patent KR-19990030273-A (KR)
Title: 몰딩 방법 및 시스템
IPC: B29C45/58
Filed: 1998-09-29
Abstract: 응고된 몰딩 재료(60)에서의 내부 보이드의 형성을 방해하기 위한 몰드 시스템(20)이 제공된다.  몰드 시스템(20)은 적어도 하나의 몰드 공동(28)을 갖는 몰드(21)를 포함한다.  운반 시스템(25)은 응고되지 않은 몰딩 재료(60)를 몰드 공동(28)으로 운반시키거나 전달한다.  주파수 시스템(70)은 몰드 공동(28) 내에 수용된 응고되지 않은 몰드 재료(60)에 파동 에너지(72)를 인가한다.  파동 에너지(72)는 내부 보이드를 유발할 수 있는 응고되지 않은 몰딩 재료(60)에 포한된 공기 및 방울(62)을 파괴하거나 분해한다.
Patent KR-20000024993-A (KR)
Title: Cathode ray tube(crt)
Inventor: KIM SANG GYUN
IPC: H01J29/82
Filed: 1998-10-07
Abstract: PURPOSE: A cathode ray tube(CRT) has a smaller cross-section area of electron beam lens on a screen, has a high resolution. CONSTITUTION: A cathode ray tube(CRT) includes many electrodes which are sequentially mounted from a cathode and forms electronic lens. A panel(21) has a fluorescent film on which electron beam emitted from the cathode is landed. A main lens(22) focuses the electron beam. A deflection part(200) deflects the vertical or horizontal electron beam in order to form an image on the panel(21), so that the electron beam is landed on a predetermined position of the fluorescent film(21a). The main lens(22) are formed between the deflection part(200) and the panel(21). Thereby, the CRT has a smaller cross-section area of electron beam lens on a screen, has a high resolution.
Patent KR-20000026151-A (KR)
Title: Production method of defoamer with high performance for industry
Inventor: JUNG JU YOUNG
IPC: B01D19/04
Filed: 1998-10-19
Abstract: PURPOSE: A production method of a defoamer is provided to reduce a cost for purifying foul water and waste water for an industry as maintaining clean river as preventing an artificial water pollution. CONSTITUTION: A milky paste phased uniform defoamer with a high efficiency is produced by the steps of: inputting 8.5wt% of 2 ethyl hexanol and 6.2wt% of octyl acid into a heat exchanging reactor which rotates in 150rpm, inputting 4.5wt% of stearin acid and 0.6wt% of cetyl alcohol if an inner temperature reaches 85°C to completely dissolve, slowly depositing 3.5wt% of fatty acid mono glyceride and 1.4wt% of fatty acid ester and mixing them for 30 minutes, controlling 0.2wt% of ammonia solution to be pH 7-7.3, dissolving 0.8wt% of glucono-delta-lactone and 2.5wt% of polypropylene glycol and 1.2wt% of tributyl phosphate in 70.6wt% of distilled water to constitute aqueous solution and loading in the reactor and mixing an impeller for 20 minutes with 5,000rpm.
Patent KR-20000027003-A (KR)
Title: Rubber product using waste tire and preparation method thereof
Inventor: KIM HAK KI
IPC: C08L101/00
Filed: 1998-10-26
Abstract: PURPOSE: A rubber material using waste tire will be available for rail, fender of pier, bridge, or automobile part. CONSTITUTION: Rubber materials which are used for sound insulation or anti-shock device costs high and are likely to worn away. Especially, ballast mat which is used for absorbing shock in the case of rapid transit railway requires special properties like water-resist, expansibility, etc. The method for using old tire has more excellent physical properties than raw rubber and can be obtained in low price. Moreover, because the method will recycle the old tire, it can prevent contaminating of air while old tire is destructed by fire as well as save resources.
Patent KR-20000028100-A (KR)
Title: Preparation method of chicken broth(samgyetang) using coconut as container
Inventor: LEE MOON KI
IPC: A23L13/50
Filed: 1998-10-30
Abstract: PURPOSE: A preparation method for chicken broth(Samgyetang) is provided, in which a coconut is used as a container for cooking the chicken broth(Samgyetang), thus the method offers unique taste and flavor without damaging to its nutrition. CONSTITUTION: A preparation method for chicken broth(Samgyetang) comprises the following steps of: (1)removing feather, head, organs of chicken; (2)cutting upper part of coconut; (3)putting treated chicken, glutinous rice, ginseng, jujube, chestnut and one or more kinds of food stuffs selected from the group consisting of hartshorn, cordyceps, and Astragali radios into coconut; (4)covering upper part of coconut for chicken and food stuffs to be immersed in a coconut juice; and (5)steaming the coconut and when needed, freezing rapidly down to -45°C for packing.
Patent KR-20000031539-A (KR)
Title: System for restraining vibration using piezoelectric element for golf stick or tennis racket
Inventor: LEE U IL
IPC: F16F15/00
Filed: 1998-11-07
Abstract: PURPOSE: A vibration restraining system is provided to reduce vibration by feeding back electric signals able to offset the vibration when hitting a ball by using a golf stick or a tennis racket by sensing the vibration of a golf stick and a tennis racket. CONSTITUTION: A vibration is delivered to a shaft if a user hits a ball by using a golf stick or a tennis racket, and a piezoelectric sensor(11) senses the vibration and converts the energy of the vibration to an electric signal. The electric signal of the piezoelectric sensor is amplified in an amplifying unit and input to a frequency generating unit(15). The frequency generating unit generates sinewave of the frequency of the same period as the vibration period of deformation of the size of the piezoelectric element according to the signal. The sinewave is inversed to the wave form of the reverse phase about the wave generated in the frequency generating unit by a phase inversion and amplifying unit(17). The current output from the phase inversion and amplifying unit is input to a driving unit(19) generating the driving signal of a piezoelectric actuator(21). The piezoelectric actuator delivers the inversed vibration to the shaft. Thereby the vibration generates when hitting a ball is reduced.
Patent KR-20000004868-A (KR)
Title: Paper cord for recycling old paper
Inventor: ARAI SHINJI
IPC: D02G3/08
Filed: 1998-11-25
Abstract: PURPOSE: A paper cord for recycling old paper is provided to use to bind old newspapers or old magazines, and to put together into a material melting device. CONSTITUTION: The paper cord is produced by:the contents of recycled pulp from old newspapers over 33%; the whole contents of recycled pulp contained the recycled pulp from other resources over 50%; a stencil paper, recycled paper, having an equal sizing rate with paper for newspapers for an offset printing.
Patent KR-20000038054-A (KR)
Title: Structure of door rail of freezing showcase
Inventor: WU YOUNG SUN
IPC: F25D23/02
Filed: 1998-12-03
Abstract: PURPOSE: A structure of a door rail of a freezing showcase is provided to improve freezing performance by preventing introduction of frost into a freezing chamber by mounting a gasket on an upper door supporting die. CONSTITUTION: A structure of a door rail of a freezing showcase includes a lower door supporting die(12) closely disposed at a front upper end part of a cabinet(11), an upper door supporting die(13) disposed with a predetermined interval with the lower door supporting die, a front glass(19) closely mounted between the upper and lower supporting dies, and a gasket(20), wherein the gasket includes a frost guiding part attached to an upper surface of the upper door supporting die, a contact part in contact with the upper supporting die and expanded from the frost guiding part to be attached to an inside of the upper door supporting die, and a door contact part extended from the contact part upward for closely contacting a front end part of sliding doors(14,15) when the doors are closed.
Patent KR-20000038172-A (KR)
Title: Hands-free kit for vehicle using car audio
Inventor: OK DO KIL
IPC: H04B1/38
Filed: 1998-12-04
Abstract: PURPOSE: A hands-free kit for a vehicle using a car audio is provided to listen to a voice of the called party with a good tone quality and facilitate a volume controlling. CONSTITUTION: A first mike(210) converts a voice of a user of a hands-free kit(200) to an electric signal. A second mike(220) converts a voice output from a speaker(230) of a cell phone to an electric signal. A circuit unit(250) amplifies the voice signal inputted from the first mike(210) to output it, amplifies the voice signal inputted from the second mike(220) to perform FM modulation output in a set radio broadcasting frequency. An antenna(240) wirelessly transmits the FM demodulation signal output from the circuit unit(250). The voice of the other party wirelessly transmitted from the hands-free kit(200) is received through an FM tuner of a car audio(300) tuned with a transmission frequency of the hands-free kit and output to a speaker of the car audio(300).
Patent KR-20000038597-A (KR)
Title: Apparatus of etching semiconductor
Inventor: BAE JIN HO
IPC: H01L21/306
Filed: 1998-12-08
Abstract: PURPOSE: An apparatus of etching semiconductor is provided to select a particle in plasma and to control etching parameters by regulating intensity of energy on a wafer surface. CONSTITUTION: An apparatus of etching semiconductor comprises a chamber(10) generating plasma, a wafer chuck(20) placing on the bottom of the chamber(10) and holding a wafer(15), a variable DC generator(45) connected to the wafer chuck(20) to supply a variable DC voltage to it(20), and an RF power generator(40) connected to an electrode(25) corresponding to the wafer chuck(20) to supply RF power to it(20).
Patent KR-20000039048-A (KR)
Title: Air conditioner having structure for securing control box
Inventor: MO YEONG SEO
IPC: F24F13/00
Filed: 1998-12-10
Abstract: PURPOSE: An air conditioner is provided to have a structure for securing a control box for easily coupling the control box to a housing of the air conditioner without using a special tool. CONSTITUTION: An air conditioner includes a housing (314) integrally having at least three elastic supporting stands (325, 335, 345) and at least three hook members (320, 330, 340) at its bottom wall, an evaporator for generating cool air installed within the housing (314), a blow fan for blowing the cool air, a motor for driving the blow fan, and a control box (400) installed within the housing (314) and supported by the elastic supporting stand (325, 335, 345). On a bottom wall of the control box (400), three first through-holes (410, 420, 430) are formed at the positions corresponding to the hook members (320, 330, 340) so that the hook members penetrate the first through-holes (410, 420, 430). On a rear wall and both side walls of the control box (400), second through-holes (440, 450, 460) are formed respectively so that leading ends of the hook members (320, 330, 340) which pass through the first through-holes (410, 420, 430) protrude outside of the control box (400). The control box (400) can be fixedly coupled to the housing (314) without using a screw, thereby facilitating its assembly and reducing the time required for assembly operations.
Patent KR-20000039192-A (KR)
Title: Gesture recognizing system and method by analyzing trace on polar coordinates
Inventor: MIN BYUNG WOO
IPC: G06T7/20
Filed: 1998-12-11
Abstract: PURPOSE: A gesture recognizing system and method in accordance with the trace analysis on polar coordinates is provided to pursue the motion of hand by using the natural color information included in the hand and to recognize the obtained information as the dynamic pattern. CONSTITUTION: A gesture recognizing system and method in accordance with the trace analysis on polar coordinates comprises a hand region extractor(11), a key-gesture spotter(12) and a gesture recognizer(13). The hand region extractor(11) separates the hand region from the video image inputted continuously and extracts the dynamic gesture. The key-gesture spotter(12) separates the key-gesture which is the meaning gesture from the dynamic gesture. The gesture recognizer(13) extracts the command is meant by the key-gesture. A gesture identification method in accordance with the track analysis on polar coordinates comprises the steps of;inputting the hand motion gesture image which means the specific command;separating the hand region from the hand motion gesture image and obtaining a track of gesture;separating the key-gesture which is the meaning gesture from the track of gesture;and extracting the command is meant by the key-gesture.
Patent KR-19990024165-A (KR)
Title: 성형직물지의 제조방법
IPC: D06C23/00
Filed: 1998-12-16
Abstract: 본 발명은 성형직물지를 제조하는 신규한 방법을 개시한다. 
     종래에는 미리 패턴이 형성된 원단을 성형롤에서 가압함으로써 굴곡을 형성하였으므로 별도의 나염공정 등이 필요하고 형성 가능한 굴곡도 제한되는 문제가 있었다. 
     본 발명에서는 원단을 이완시킨 상태로 그 위에 전사지를 주행시켜 패턴형성이 굴곡성형과 동시에 이뤄지도록 함으로써 생산성을 향상시키고, 신규한 미감을 제공하는 입체적인 굴곡 및 패턴을 제공한다.
Patent KR-20000040815-A (KR)
Title: Button device of television
Inventor: KIM JI YOUNG
IPC: H04N5/64
Filed: 1998-12-19
Abstract: PURPOSE: A button device of a television is provided to maintain elastic force of power button without using auxiliary spring, and to simplify structure in order to improve process efficiency. CONSTITUTION: A button device of a television includes a button combiner(1) and a power button(2). The button combiner(1) includes leave attachment slit(8) and lib fixing slit on both sides of an operation bar insertion slit(5). A side of a cabinet(4) of the television(3) is destructed in order to contain the operation bar insertion slit on the bottom. A fixing chin conveyor is inserted into the button combiner(1). An operation plate(11) is formed on the bottom of the fixing chin conveyor. A plurality fixing chin insertion slits(10) are formed to penetrate the bottom of the conveyor. An operation bar is exposed downward from the bottom of the operation plate. A support lib(13) is implemented on one side of the power button(2).