baber/WOPTO huggingface dataset:
Patent KR-20010084795-A (KR)
Title: Fabrication method of isolation structure for semiconductor device
Inventor: PARK GEON SIK
IPC: H01L21/76
Filed: 2000-02-29
Abstract: PURPOSE: A method for fabricating an isolation structure is to improve the reliability of a semiconductor device by stabilizing electrical characteristics of the semiconductor device. CONSTITUTION: A pad oxide layer is formed on a semiconductor substrate(300). A silicon nitride layer is deposited on the pad oxide layer. An upper surface of the semiconductor substrate corresponding to an isolation region is exposed by selectively etching the silicon nitride layer and the pad oxide layer. A trench(303) is formed by etching the semiconductor substrate to the predetermined depth, using the silicon nitride layer as an etching mask. A borosilicate glass is formed on the entire structure. A drive-in process is conducted such that boron is diffused into the semiconductor substrate by annealing the resultant structure. A boron doping layer is formed in the semiconductor substrate along the sidewall of the trench. A thick oxide layer(305) is formed on the entire structure by using CVD(Chemical Vapor Deposition) method to bury in the trench.
Patent KR-20010092474-A (KR)
Title: The filled chocolate filled with powder
Inventor: KIM GWAN PIL
IPC: A23G1/20
Filed: 2000-03-22
Abstract: PURPOSE: Tasty chocolate obtained by filling various raw materials in a powder state as it is without processing in place of conventional mixed liquid raw materials at the central part of chocolate is provided, which is excellent in taste and texture and reduces manufacturing cost by reducing processing steps. CONSTITUTION: Shell chocolate is filled with cream or paste type mixed liquid raw material at the central part of the inside of chocolate and comprised of black or white chocolate at the shell part of the outside, wherein 20 to 40% by weight of powdery raw material is filled at the central part of the inside of chocolate and chocolate at the central part of the inside of chocolate comprises 60 to 80% by weight of black or white chocolate. The powdery raw material is selected from sugar alcohol powder, nut powder, fruit powder and milk powder.
Patent KR-20000030879-A (KR)
Inventor: CHUNG PYO GO
IPC: B65D8/00
Filed: 2000-03-23
Abstract: PURPOSE: A drink container having an advertisement material and an advertisement method are provided to give data on food by indicating the advertisement of other companies' product, to improve the amount of sales, to utilize an unnecessary space of a drink container and to receive a high advertisement charge. CONSTITUTION: An advertisement material is printed as a band shape advertisement material(22) on a lower side of the existing drink container in a circumferential or a vertical direction to utilize an unnecessary space as much as possible. In addition, the advertisement material is attached to a side face of the drink container in a sticker type and is also used as an attachment type advertisement material(26) installed in a cover(10a) or a neck(10b) part of the drink container in a tag type. Besides, a floor advertisement(28) attached to a floor(10d) of the drink container, the advertisement material(10c) of an upper part placed in the cover, neck or shoulder part and the advertisement of a rear face(32) for enabling a consumer to distinguish by seeing through the inside of the drink container after indicating the content of the advertisement on the rear face are used.
Patent KR-20010093033-A (KR)
Inventor: KANG HYEON CHEOL
IPC: H03M1/08
Filed: 2000-03-28
Abstract: PURPOSE: A circuit for removing a digital noise is provided to remove a digital noise by using a median filtering process for obtaining a median value from continuous values of digital data. CONSTITUTION: A clock generation portion(301) is used for generating a clock. A delay processing portion(302) delays inputted digital data and outputs a median value of continuous value of the digital data. A comparison portion(303) compares delayed data to each other in order than the delay processing portion(302) obtains the median value of continuous value of the digital data. A control circuit(304) controls the delay processing portion(302) according to the output of the comparator(303) and the clock of the clock generation portion(301).
Patent KR-20010093481-A (KR)
Title: an out-rigger of a special purpose vehicle
Inventor: KIM SEONG YUN
IPC: B60P1/00
Filed: 2000-03-29
Abstract: PURPOSE: A body supporting device is provided to support a vehicle body stably, to handle heavy construction equipments safely, and to reduce accidents by installing supporting units in front and rear parts of the vehicle. CONSTITUTION: Horizontal arms(4,9) are moved horizontally in front and rear frames(2,3) of a vehicle body(1) by hydraulic cylinders(7,12), and supporting plates(8,13) are mounted in cylinder rods(6,11) of the hydraulic cylinders vertically fixed in the horizontal arms. The horizontal arms are moved properly with operating the hydraulic cylinders in moving the vehicle to work. The hydraulic cylinders in supporting bars and the horizontal arms are operated, and supporting plates installed in the cylinder rods of the hydraulic cylinders are contacted on the ground to support the vehicle body. The vehicle is fixed stably and firmly with contacting regardless of ground condition by operating the hydraulic cylinders individually. The working is performed stably, and the safety is improved.
Patent KR-20010094621-A (KR)
Title: Information display method using full screen window and advertisement method using its
Inventor: CHONG YIE BE
Filed: 2000-03-31
Abstract: PURPOSE: A method for displaying information using a full screen window and an advertisement method using the same are provided to enhance recognition degree and attention degree of a banner advertisement and a mail advertisement by only displaying a message, an interested card, and a selected advertisement of a transmitter on a screen on the basis of black, white, yellow, blue, or other colors. CONSTITUTION: After a background color of a full screen window to be as a pop-up is decided(501), card information is loaded from a database(502). A new full screen window is displayed using a pop-up function(503). Loaded information is displayed on the new full screen window(504).
Patent KR-20010095722-A (KR)
Title: A cutting apparatus of a loach
Inventor: CHUNG DEOK UN
IPC: A22C25/16
Filed: 2000-04-11
Abstract: PURPOSE: An apparatus for cutting out a mudfish is provided to promptly and accurately cut out the long mudfish in a length direction by accurately guiding each of mudfishes which has a different thickness and is severely rolling from side to side toward the blade of a knife in a straight line. CONSTITUTION: The apparatus comprises two belts(4) which are installed in a length direction on the upper surface of a table(1) so that the belts are reversely rotated by pairs of driving pulleys(2) and driven pulleys, wherein a cushion rubber is adhered to all over the outer circumferential surface of the belts; a mudfish injection barrel(5) which is inclined downwardly in front of an opening between the belts of both sides, wherein the mudfish injection barrel(5) guides the mudfish into the opening between the belts(4) of both sides; an escape preventing element having a certain length which is installed at the upper part of the mudfish outlet side of the mudfish injection barrel(5) and the upper part of an opening between the belts(4) at both sides so as to prevent the escape of the mudfish; a rotating blade(8) which is installed between the belts(4) at both sides of the mudfish inlet and outlet sides with spaced apart from the upper surface of the table(1) in a certain gap, wherein the rotating blade is rotated by a motor(9); driving pulley axes of the driving pulleys at both sides each of which are installed at driving gears that are in gear with each other after downwardly penetrating the table; and a driven sprocket installed at the one of the driving pulley axes, wherein power is transferred to the driven sprocket through a chain from a driving sprocket of a driving motor.
Patent KR-20010097822-A (KR)
Inventor: BAE JUNG SEOK
IPC: C08G63/78
Filed: 2000-04-26
Abstract: 본 발명은 일반 폴리에틸렌테레프탈레이트(PET)수지에 비하여 결정화속도가 늦고, 투명성이 우수하여 무정형 후물쉬트 제조용으로 적합한 투명성이 우수한 공중합 PET수지의 제조방법에 관한 것으로, 테레프탈산과 에틸레글리콜을 주성분으로 하고, 이소프탈산이 2 내지 8몰% 공중합된 폴리에틸렌테레프탈레이트 수지에 열안정제로 인화합물을 20 내지 60ppm투입하고, 5 내지 10분 후, DEG 발생억제제로 힌더페놀계 화합물, 인산에스테르화합물 및 알카리성화합물중 1종 내지 2종을  20 내지 300ppm, 중축합반응 촉매로서, 안티몬트리옥사이드, 안티몬트리아세테이트, 게르마늄디옥사이드중 1종 또는 2종을 EG가용성 금속화합물과 합하여 100 내지 500 ppm, 에스테르화반응 촉매로서, 망강아세테이트, 마그네슘아세테이트, 코발트아세테이트등의 EG가용성 금속화합물중 1종 내지 2종을 30 내지 150 ppm 투입한 다음, 보색제로 코발트아세테이트화합물을 10 내지 50 ppm 투입하여 제조함을 특징으로 하는 투명성이 우수한 공중합 폴리에틸테레프탈레이트 수지의 제조방법에 관한 것으로, 통상의 일반적인 제조방법에 의한 공중합 PET수지와 비교할때에 DEG 함량이 적어서 투명성이 우수하고, 유리전이온도 부근의 결정화속도가  늦어서 4㎜이상의 후물쉬트 제조에 적합한 공중합 폴리에틸렌테레프탈레이트 수지를 제공한다.
Patent KR-20010103318-A (KR)
Inventor: BAN DONG SU
Filed: 2000-05-09
Abstract: 본 발명은 이동통신 교환기에서 내부 신호 링크의 구간별로 송수신 메시지를 체크하여, 이동통신 교환기가 대국과 No.7 신호링크를 통해 메시지 송수신 시, 대국에서 해당 신호 링크 다운을 감지했을 때, 자국 내의 해당 신호 링크에 대한 장애 정보를 구체적으로 운용자에게 제공하기 위한 방법을 제공하기 위한 것으로, 이러한 본 발명은 신호 링크 활성화 후 신호링크 관리 메시지가 유실되거나 지연(delay)에 의해 대국으로부터 신호 링크 비활성화 신호를 수신했을 경우, 교환기 내 신호 링크 구간에서의 신호링크 관리 메시지 종류, 송수신 시간 및 장애 구간 등에 대한 데이터를 자동적으로 출력해 주도록 함으로써, 운용자가 교환기 내부의 신호링크 경로상의 장애를 용이하게 알 수 있도록 한다.
Patent KR-20010105764-A (KR)
Title: A goods search system of internet shopping mall
Inventor: PARK JONG GWON
IPC: G06F17/30
Filed: 2000-05-18
Abstract: A liquid jet structure equipped with a nozzle (11) for jetting a liquid (6), characterized in that the flow passage (140, 130) inside the nozzle is set in such a fashion that its degree of affinity for the liquid (6) to be jetted varies depending on the flowing direction of the liquid. The straight moving property of the droplets can be improved and the diameter of the droplets can be stabilized by controlling this affinity. This liquid jet structure is suitable for an ink jet recording head.
Patent KR-20010105854-A (KR)
Title: Integrated circuit socket
Inventor: LEE YOUNG HEE
IPC: H01L23/32
Filed: 2000-05-19
Abstract: A process for producing a polyurethane elastomer or elastic filament, wherein a first polymer diol of a molecular weight of at least 600, a second polymer diol of a molecular weight of at least 600, a first low- molecular weight diol having a molecular weight of not higher than 500, a second low-molecular weight diol, a first diisocyanate and a second diisocyanate are used as the main starting materials, and the molar ratio of the total of the first diisocyanate and the second diisocyanate in the starting materials to the total of the first polymer diol, the second polymer diol, the first low-molecular weight diol and the second low- molecular diol is 0.95/1 to 1.25/1, characterized in that a fluid polyurethane (obtained by continuously reacting a prepolymer having a terminal hydroxyl group and obtained by reacting the first polymer diol, the first low-molecular weight diol and the first diisocyanate with a prepolymer having a terminal isocyanate group and obtained by reacting the second polymer diol, the second low-molecular weight diol and the second diisocyanate) is continuously extruded through a nozzle.
Patent KR-20000077427-A (KR)
Title: 열자기 기록 매체, 열자기 기록 재생 방법 및 열자기 기록재생 장치
IPC: G11B5/66
Filed: 2000-05-25
Abstract: 상기 열 변화층의 열전도율 변화가 금속 절연체 전이에 따라 유기되고, 그 열전도율이 전이 온도를 사이에 두고 저온측에서 크고, 고온측에서 작아지는 것을 특징으로 하는 열자기 기록 매체.  기록 온도 혹은 재생 온도를 광 스폿 직경 위치에서의 기록 매체의 온도보다도 높임과 함께, 상기 열 변화층의 열전도율 변화의 임계치 온도이상으로 하는 열자기 기록 재생 방법.  또한, 상기 열자기 기록 매체와 광 픽업 및 자기 헤드를 구비하고, 상기 열자기 기록 재생 방법에 따라 기록 재생을 행하는 열자기 기록 재생 장치.
Patent KR-20010109839-A (KR)
Inventor: CHOI HYEOK
Filed: 2000-06-02
Abstract: 본 발명에 따르면, 프레임과; 이 프레임의  설치된 가이드 부에 지지되는 무한 궤도상의 메인 체인과;  상기 프레임에 설치된 복수개의 지지롤러들에 의해 그 내륜이 지지되어 회전가능하게 설치되며 상기 메인 체인과 결합되는 메인 스프로킷과, 상기 메인 스프로킷의 측면 메인스프로킷의 중심과 동심을 갖도록 배열된 복수개의 구동핀과, 상기 프레임에 고정된 구동축에 설치되며 상기 구동핀과 치합되어 상기 메인스프로킷을 회전시키는 구동스프로킷과, 상기 구동스크로킷을 회전시키기 위한 구동부를 가진 메인 체인구동수단과; 상기 메인체인에 소정의 간격으로 설치되는 자동차 주차용 헹거들;을 포함한다.
Patent KR-20010113075-A (KR)
Inventor: KIM TAE YOONG
IPC: H04L9/00
Filed: 2000-06-16
Abstract: 본 발명은 빛의 굴절율을 이용한 시스템 보안장치용 암호해독기에 관한 것으로서, 특히 서로다른 각도로 빛을 굴절시키는 복수개의 단위셀을 조합 배열시켜 사용자가 휴대할 수 있는 크기로 형성하므로서, 사용자가 단말기의 화면상에 표시되는 암호문을 휴대한 암호해독기로서 해독하여 시스템 접속시 사용토록 하여 암호의 누출위험이 없어 시스템 보안효과를 한층 더 향상시킬 수 있고, 보안장치의 구성이 단순하여 생산비가 저렴한 빛의 굴절율을 이용한 시스템 보안장치용 암호해독기에 관한 것이다.
Patent KR-20020003447-A (KR)
Title: A process of preparing for the full dull polyester yarn
Inventor: CHOI YEONG BAEK
IPC: D01F8/16
Filed: 2000-07-04
Abstract: PURPOSE: A process of preparing the titled fiber by producing the partially oriented yarn of a matt polyester at a high wind-up speed and then drawing at a draw ratio of no greater than 1.5 time is provided, which improves productivity, workability such as spinning and false twisting and quality of a yarn. CONSTITUTION: The polyester fiber is prepared by melt spinning of a polyester polymer containing 0.5% by weight or more of titanium dioxide, wherein 0.5 to 5.0% by weight of an orientation inhibitor is uniformly mixed with the above polyester in a molten state, spun and winded up at a speed of 5,000m/min or more to produce a partially oriented yarn, which is drawn at a draw ratio of no greater than 1.5 times. The glass temperature of the orientation inhibitor is 100deg.C or more.
Patent KR-20000059115-A (KR)
Inventor: LEE BYEONG CHANG
IPC: H04W4/12
Filed: 2000-07-14
Abstract: PURPOSE: A wireless communications method using a microcomputer capable of messages and data communications, is provided to enable wireless messages or data communications using a wireless communication network, by connecting the microcomputer to a wireless transceiving device. CONSTITUTION: A detector analyzes an error signal sensed by a sensor to transmit the analyzed error signal to a microcomputer. The microcomputer stores data on the error signal in a database. After confirming whether message or data can be transmitted, the message stored in the database is converted to a protocol, and transmitted. The message is transmitted to a subscriber and the result is reported. After the report, a wireless multi transceiving channel is initialized to stand by transmission of a following message.
Patent KR-20020009262-A (KR)
Title: Method For Limiting A Sale Of Goods In Electronic Commerce
Inventor: KIM GI YEOL
Filed: 2000-07-25
Abstract: PURPOSE: A limiting method for product selling in EC(Electronic Commerce) is provided to promote reasonable management in product selling by limiting the limit conditions of quantity, periods and regions depending on the kinds and states of products as well as the limit conditions of clients. CONSTITUTION: A client accesses a web server of a service providing system through a network such as the Internet by using a client terminal(S202). The authenticated clients buys a desired product through a shopping mall provided from the web server(S204). If the client inputs the ID(Identification) data, selects the quantity of products or selects a desired region for delivery, a control unit decides existence of limit conditions in produce selling by using the input client data and data of a member management unit and a product management unit(S212). If the limit conditions exist, the control unit limits product selling. The control unit decides produce selling by searching if the quantity of products exceeds a limit, a delivery region exceeds a regional range, or the purchasing period exceeds a range. The control unit limits product selling by deciding if the client is old enough to buy a product.
Patent KR-20020011214-A (KR)
Title: Rack Forward, Reverse Rotation Control Apparatus for Vending Machine
Inventor: CHOI JAE GEUN
IPC: G07F11/50
Filed: 2000-08-01
Abstract: PURPOSE: Provided is an apparatus for controlling rotation or reverse-rotation of a rack in an automatic vending machine, in which a rack loaded with products can reach an outlet rapidly. CONSTITUTION: The apparatus for controlling rotation or reverse-rotation of a rack in an automatic vending machine includes a money recognition device(2), selection bottons(3) for selecting a product corresponding to the recognized money, a microprocessor and circuit(8) for driving a motor(5) to supply a rack where the selected product is loaded according to the selection, over an outlet(4), and a rotation shaft disposed at the center of a plurality of racks(1) to rotate the racks. The apparatus is characterized by further comprising an index switch which is once stopped or restarted by a rotation cam for 1/n rotation by operation of the motor(5), a cam switch disposed at the center of the racks(1) and which is stopped or restarted by a gear cam geared by the rotation cam for every rotation of the rotation shaft and a memory where a data map is stored.
Patent KR-20020014313-A (KR)
Title: self diagnosis system for automotive vehicle
Inventor: NA SANG PIL
IPC: B60R99/00
Filed: 2000-08-17
Abstract: PURPOSE: A self testing device is provided to exactly and quickly maintain by exactly finding a defected content and transmitting the defected content through a wire/wireless communication. CONSTITUTION: A self testing device of a vehicle contains many controllers(A1,A2,..An) to detect and to store abnormalities about various components; a defective testing device(S) to find the exact abnormality by integrating the abnormal state from the controllers; a communicating device(H) to communicate by connecting with the defective testing device and to transmit the abnormal state; and a port for communication(P) to connect the defective testing device with the communicating device through a cable for communication(C). Thereby, the convenience of a user is improved and the maintaining time and the economic loss are reduced.
Patent KR-20020020480-A (KR)
Title: For reducing the bottom noise by ruined tire pieces and foam-styrene
Inventor: SON DAL HO
IPC: E04F15/20
Filed: 2000-09-09
Abstract: PURPOSE: A floor crushing sound absorber using crushed waste tires and Styrofoam is provided to maximize the effects of economizing on energy by reducing a crushing sound and improving an insulating effect. CONSTITUTION: The floor crushing sound absorber using crushed waste tires and Styrofoam comprises a composite layer of Styrofoam and a rubber chip manufactured by mixing granule or fiber-based crushed waste tires with polymerized water-based acrylic emulsion polymer by emulsification-polymerization, then stirring in a stirrer sufficiently, applying and attaching the composite to Styrofoam(7) or the surface of Styrofoam(7) attached with a lath or spraying crushed waste tires and binder simultaneously, and is placed on a floor slab layer.
Patent KR-20020021881-A (KR)
Inventor: YOO MIN SEON
IPC: H01J17/28
Filed: 2000-09-18
Abstract: PURPOSE: A plasma display panel is provided to efficiently radiate heat that is generated from the plasma display panel and its circuit elements without a fan so as to ensure reliability of the circuit elements, lengthen the life time of the plasma panel, and eliminate noise from the fan. CONSTITUTION: A plasma display panel comprises a plasma panel(21), a heat pipe(22) on the rear side of the plasma panel(21), a circuit board(23) of the rear side of the heat pipe(22), and a cover(24) jointed to the edges of the plasma panel(21). The heat pipe(22) includes a heat absorbing unit(22a) for absorbing heat, and a heat radiating unit(22b) extended outward for radiating heat that is generated from the plasma panel(21) and the circuit board(23). The cover(24) includes a through-hole through which the heat radiating unit(22b) passes. The heat pipe(22) is made of desirable thermal conductive material such as aluminium and attached to the rear side of the plasma panel(21) by thermal conductive adhesive.
Patent KR-20020026637-A (KR)
Inventor: NA SU CHEON
IPC: G06Q30/08
Filed: 2000-10-02
Abstract: PURPOSE: A bidding method using the Internet is provided to facilitate the management of seller and to maintain the quality of seller and bidding articles by making a purchaser buy articles from an approved seller, and to reduce the purchasing cost for articles by applying a reverse auction. CONSTITUTION: The method comprises steps of receiving the article information, quantity, price, lower and upper limit bidding price from a purchaser(10) connecting to a bidding server(15) through the Internet(14) and storing the inputted data to a database, checking whether a seller(11,12,13) is an approved seller according that the seller connects to the bidding server, transmitting a web page including a bidding participation accept and bidding status to the seller and if the seller participates in a bidding, transmitting a list of articles and open and closing time of bidding stored in a bidding database(17) to the seller, receiving the selected articles, category and a bidding price of seller and storing the bidding price and ID of seller to a bidding apply database(18), and choosing a successful bidder by comparing the bidding price stored in the bidding apply database and the lower and upper limit bidding price stored in the bidding server.
Patent KR-20020038967-A (KR)
Inventor: CHO MIN HUI
IPC: H04W16/00
Filed: 2000-10-10
Abstract: PURPOSE: A method and a device for registering a location of a mobile terminal based on a virtual path are provided to reduce an unnecessary location registration frequency of a location registration strategy based on an inter-cell movement frequency, so that wireless resources can be efficiently used. And the method and device are provided to have performance similar to a distance-based location registration strategy, even when distance information does not exist. CONSTITUTION: Whether a mobile terminal is set to a location registration mode based on a virtual path(501) is decided. If so, a cell movement deciding unit decides whether the mobile terminal moves to a new cell from near cell information provided from a base station(502). If so, the cell movement deciding unit updates an actual path and generates a VP(Virtual Path)(503). Whether an MC(Movement Counter) is over a set threshold is decided(504). If so, a message transmitting unit transmits a message for location registration to the base station(505). And the MC, the VP and an NL(Near List) are initialized(506).
Patent KR-20020029491-A (KR)
Inventor: JUNG JE SEOK
IPC: H01J11/26
Filed: 2000-10-13
Abstract: PURPOSE: A plasma display panel is provided to lower discharge starting voltage by making a close the interval between address electrodes and scan electrodes. CONSTITUTION: A plasma display panel comprises a front substrate(1), common electrodes(3) and scan electrodes(2) arranged in parallel to each other on the front substrate, front dielectric layers(4) deposited on the common electrodes and scan electrodes, a rear substrate(6) arranged in opposite to the front substrate so as to form the discharge space, address electrodes(7) including protrusion portion, rear dielectric layers(8) formed on the rear substrate to bury the address electrodes, barrier ribs(9) arranged in parallel to the address electrode on the rear dielectric layers, and red, green and blue phosphor layers deposited on the discharge space which is defined by the barrier ribs.