baber/WOPTO huggingface dataset:
Patent KR-20040029861-A (KR)
Title: Training apparatus using bar stickers for automatic access to multimedia contents and method thereof
Inventor: HWANG GI SU
IPC: G06V30/224
Filed: 2002-10-02
Abstract: PURPOSE: A device and a method for offering learning using a barcode sticker for an automatic connection to multimedia contents are provided to maximize a learning effect through interest inducement and association action by combining an offline learning material and the online multimedia learning contents. CONSTITUTION: A barcode sticker book(100) is formed by arranging the barcode stickers recording the automatic contents connection information. A barcode scanner(110) reads barcode data by scanning a barcode printed to the barcode sticker. A barcode decoder(122) recognizes the automatic contents connection information by analyzing the barcode data. An Internet connection device(124) connects to a contents providing server(140) through the Internet(130) by using the automatic contents connection information and receive the multimedia contents from the contents providing server. The contents providing server stores the multimedia contents and withdraws/provides the requested multimedia contents to a user. A display(126) outputs video contents from the received multimedia contents. A speaker(128) outputs audio contents from the received multimedia contents.
Patent KR-20040032249-A (KR)
Title: An apparatus for preventing a wrong charging of tripper car in storage bin
Inventor: CHO SANG WON
IPC: B65G65/30
Filed: 2002-10-08
Abstract: PURPOSE: A wrong input preventing device of a tripper car in a material storage bin is provided to stabilize working, and to prevent lowering of quality by supplying material stably with restricting mixture of main material and sub material. CONSTITUTION: A wrong input preventing device of a tripper car in a material storage bin comprises a chute part(10) having a vertical bulkhead dividing a charge chute into first and second chutes(10a,10b), a damper(12) turned and assembled in the upper part of the vertical bulkhead, and first and second gates(13,14) turned, combined with the lower ends of the first and second chutes and elastically supported in first and second spring members(17a,17b), and guiding and discharging main material and sub material; an operating part(30) having first and second touch bars(31,32) connected to an arm installed in the lower part of the damper through first and second wire ropes(36a,36b) and first and second strikers(33,34) interfering with the first and second touch bars combined with the first and second chutes, and opening and closing the discharge passages of the first and second chutes; and a detecting part(50) having a first detecting sensor(51) detecting sub material to an auxiliary chute(53) and a second detecting sensor(52) detecting a detecting bar installed in the lower part of the second spring member, and detecting wrong charge of main or sub material.
Patent KR-20040033895-A (KR)
Title: Side Pillar Fixing Structure of Bus Body
Inventor: PARK JONG CHAN
IPC: B62D31/00
Filed: 2002-10-16
Abstract: PURPOSE: A structure for fixing side pillars of a bus body is provided to increase joining strength between the side pillar and a floor member and between a lower pillar and a waist rail, and accordingly to improve the durability of the side pillar against the lateral load. CONSTITUTION: A structure for fixing both side pillars(13) of a bus body to the end of a floor member(12) is composed of a dust cover and a combining member(10). The dust cover comprises a vertical plate unit attached to the inside of the side pillar and a horizontal plate unit horizontally extended from the lower end of a side plate unit and attached to the bottom side of the floor member and closes between the floor member and the side pillar. The combining member includes a horizontal plate unit(10a) attached on the upside of the floor member at a distance from the edge at which the side pillar and the floor member contact; a reinforcing plate unit(10b) extended in the direction of an oblique line above the horizontal plate unit; and a vertical plate unit(10c) vertically extended upward from the reinforcing plate unit and attached to the inside of the side pillar.
Patent KR-20040035160-A (KR)
Title: Opening and shutting device of air vent
Inventor: PARK BYEONG GON
IPC: B60H1/34
Filed: 2002-10-18
Abstract: PURPOSE: A device for opening/closing air vents is provided to reduce the required parts and the assembling steps in a simple structure, thereby saving the manufacturing cost. CONSTITUTION: A device for opening/closing air vents includes a rotation gear(70) engaged with a rear part of a knob(62) to move in association with the knob, thereby converting rectilinear motion applied to the knob to rotation motion, and right and left wings(80). The wings have stepped parts(82) at both side surfaces contacting side surfaces of neighboring wings. The wings provided at both sides of the rotation gear among the right and left wings, respectively have a mounting part(85) formed by cutting a side surface, wherein the rotation gear is secured to the mounting parts.
Patent KR-20040038423-A (KR)
Inventor: KIM JAE YONG
IPC: A43D119/00
Filed: 2002-11-01
Abstract: PURPOSE: A pressure raising apparatus of shoes compressor is provided to apply a constant hydraulic pressure more quickly to the shoe compressor and to improve the structure of the pressure raising apparatus to simplify the installation of the same. CONSTITUTION: The pressure raising apparatus(11) of a shoe compressor increases a compressive force of the shoe compressor by flowing hydraulic fluid from a tank(12) therein. Fluid inlet tubes, which are connected to the inside of the pressure raising apparatus(11) and the tank(12), are formed on the top and bottom parts of the pressure raising apparatus(11). Also, fluid outlet tubes(17a,17b) are connected to the inside of the pressure raising apparatus(11) and the shoe compressor. A piston(14a) is placed inside the boosting compressor(11), and a hydraulic cylinder(13) is fixed at the top of the pressure raising apparatus(11), and another piston(14b) connected to a rod(15) of the piston(14a) is formed inside the hydraulic cylinder(13).
Patent KR-20040041792-A (KR)
Title: A method for manufacturing of merged memory logic in semiconductor device
Inventor: HONG EUN SEOK
IPC: H01L21/8247
Filed: 2002-11-11
Abstract: PURPOSE: A method for manufacturing an MML(Merged Memory Logic) device is provided to prevent the generation of etching residuals at a floating gate by removing a polysilicon layer using a hard mask without damage. CONSTITUTION: A semiconductor substrate(100) is defined with a flash memory region and a logic region. A tunneling oxide layer and a floating gate(103a) are formed at the flash memory region. An ONO(Oxide Nitride Oxide) layer(105), a polysilicon layer, a hard mask oxide layer are sequentially formed on the entire surface of the resultant structure. A gate electrode(110) is formed at the logic region by selectively etching the hard mask oxide layer, the polysilicon layer, and the ONO layer using the first photoresist pattern as an etching mask. A control gate is formed at the flash memory region by selectively etching the resultant structure using the second photoresist pattern as an etching mask.
Patent KR-20040042529-A (KR)
Title: Emergency line switching circuit of uninterruptible power supply
Inventor: JUNG BYEONG GON
IPC: H02J9/00
Filed: 2002-11-14
Abstract: PURPOSE: An emergency static switch is provided to achieve in-advance prevention against power failure at the load side by applying emergency power upon occurrence of faults of static unit driver circuit. CONSTITUTION: An emergency static switch comprises a static signal sensing unit(110) for detecting a static switch driving signal generated during the power line conversion to the inverter or bypass line side, and generating an output; an error detection unit(120) for detecting the static switch driving signal for inverter side and static switch driving signal for bypass line side, and generating an output in case of absences of both signals; a clock oscillating unit(130) for generating a clock signal by being driven by the output of the error detection unit; a preliminary driving signal generating unit(140) for detecting outputs of the static signal sensing unit, error detection unit and the clock oscillating unit, and generating a static switch bias signal and a relay driving signal for operation of a brake; an emergency static unit(150) for operating the brake by the output of the preliminary driving signal generating unit; and a static signal buffer unit for applying a driving signal to a static switch driving unit by being driven by the output of the static signal sensing unit.
Patent KR-20040043834-A (KR)
Title: Real time monitering apparatus of water quality and controlling method the same
Inventor: JUNG JIN HONG
IPC: G01N33/18
Filed: 2002-11-20
Abstract: PURPOSE: Provided is a real time water quality monitoring device which analyzes the total organic carbon and ultraviolet absorption material of the pre-treated sample from the target places to collect data and monitor them, and effectively informs to the user of the water quality of those places in real time. CONSTITUTION: A real time water quality monitoring device comprises: a sample selecting unit(1) for selecting a sample from the target places; a sample pre-treating unit(2) for pre-treating the selected sample; an online measurement unit(4) for measuring the pre-treated sample; a data processing unit(7) for processing the measured data in the form of a database, and displaying the required data depending upon the requirement of the user; and a control unit(8) for controlling the sample selecting unit and the sample pre-treating unit.
Patent KR-20040044310-A (KR)
Title: Waist line moulding storage structure in automobile door
Inventor: YOON JONG CHEOL
IPC: B60J5/04
Filed: 2002-11-21
Abstract: PURPOSE: Structure for containing a waist line molding of a door for a vehicle is provided to improve convenience and make the best use of space of the door by storing the long articles in the storage space of the door with opening and closing the waist line molding. CONSTITUTION: A groove(3) is formed longitudinally in a door outer panel of a vehicle and opened outward. A waist line molding(20) is stored in the groove and composed of a containing part(21). The front end of the waist line molding is turned around a hinge pin(22) and installed to the door outer panel. The rear end of the waist line molding is locked by a locking unit. The locking unit releases locking of the waist line molding by an operating switch. A pop-up spring(25) is installed inside the waist line molding contacted to the groove to apply rotational force to the waist line molding. An impact buffering bumper(26) is mounted in the waist line molding.
Patent KR-20040048108-A (KR)
Title: An auxiliary jig for over head crane in converter process
Inventor: KIM TAE UK
IPC: B66C1/34
Filed: 2002-12-02
Abstract: PURPOSE: An auxiliary jig for an overhead crane in a converter process is provided to improve productivity by using a ladle crane when a scrap-iron injecting crane is out of order. CONSTITUTION: A fixing unit(10) has a shaft(12) hooked in hooks(114a) in an overhead crane(114). Hook fixing plates are mounted to both ends of the shaft. A pair of hook members(30) are rotatably connected to the shaft between the hook fixing plates. Trunnions formed at both sides of a chute are hooked in the lower end of the hook members.
Patent KR-20030047753-A (KR)
Title: Quartz glass blank for an optical component, and manufacturing procedure and use thereof
Inventor: KUEHN BODO
IPC: C03B19/14
Filed: 2002-12-04
Abstract: PURPOSE: A quartz glass blank for an optical component for transmission of ultraviolet radiation of a wavelength of 250 nm or shorter, a use of the quartz glass blank in microlithography in combination with ultraviolet radiation of a wavelength of 250 nm or shorter, and a procedure for manufacture of the quartz glass blank are provided. CONSTITUTION: In a quartz glass blank for an optical component for transmission of ultraviolet radiation with a wavelength of 250 nm or shorter, the quartz glass blank is characterized by a glass structure that is essentially free of oxygen defect sites, an H2-content in the range of 0.1x10¬16 molecules/cm¬3 to 4.0x10¬16 molecules/cm¬3, an OH-content in the range of 125 wt-ppm to 450 wt-ppm, an SiH group-content of less than 5x10¬16 molecules/cm¬3, a refractive index inhomogeneity, Δn, of less than 2 ppm, and a stress birefringence of less than 2 nm/cm. The procedure for the manufacture of a quartz glass blank comprises the manufacture of a first and a second quartz glass by flame hydrolysis of a Si-containing compound, wherein the first and second quartz glass differ in their OH-contents, characterized in that a mixed quartz glass with a mean OH-content in the range of 125 wt-ppm to 450 wt-ppm is generated by mixing the first quartz glass and the second quartz glass. The use of a quartz glass blank for the manufacture of a component for use in microlithography in combination with ultraviolet radiation of a wavelength of 250 nm or shorter is characterized in that a quartz glass with an OH-content is selected for use with ultraviolet radiation of a given pulse energy density, ε, of at least 0.005 mJ/cm¬2, the OH-content complying with the following dimensioning rule: C(oh)£wt-ppm|=1,7x10¬3xε¬0.4±50.
Patent KR-20040049110-A (KR)
Title: Organic thin film transistor array panel and manufacturing method thereof
Inventor: CHOI JEONG YE
IPC: H01L51/00
Filed: 2002-12-05
Abstract: PURPOSE: An organic TFT(Thin Film Transistor) substrate and a manufacturing method thereof are provided to improve throughput and enhance the characteristics of a transistor by printing organic semiconductor in a trench groove. CONSTITUTION: An organic TFT substrate is provided with an insulation substrate(110), a gate electrode(123) formed on the insulation substrate, a gate isolating layer(140) for enclosing the resultant structure, a source/drain electrode(173,175) formed on the gate isolating layer, and an insulating layer(160) formed on the gate isolating layer. At this time, the insulating layer has a trench groove(161) for exposing the source/drain electrode. The organic TFT substrate further includes an organic semiconductor layer(150) formed in the trench groove and a protection layer(180) for enclosing the organic semiconductor layer and the insulating layer.
Patent KR-20040050445-A (KR)
Title: A method for cell image segmentation for development of cell-based assay system
Inventor: CHO SU HYEON
IPC: G06T1/00
Filed: 2002-12-10
Abstract: PURPOSE: A cell image segmentation method in a cell image analysis system is provided to automatize region segmentation by extracting a representative image and automatically obtaining a snake initial start point. CONSTITUTION: A representative frame is extracted from inputted all frames, and a boundary of each cell is extracted. The extracted boundary of each cell is set up as a snake initial point of a primary image. A boundary of each cell is extracted from the primary frame, and the extracted boundary is set up as a snake initial point of a next frame. It is judged whether the set snake initial point exists near the boundary of the cell(301). If the set snake initial point exists near the boundary of the cell, the boundary of the cell is extracted by a Eucledian distance value(303). If the set snake initial point does not exist near the boundary of the cell, a ZSAD(Zero mean Sum of Squared Differences) method is performed and the snake point is moved to the boundary of the cell(302).
Patent KR-20040050519-A (KR)
Title: Method of manufacturing SRAM device
Inventor: LEE CHANG JIN
IPC: H01L27/11
Filed: 2002-12-10
Abstract: PURPOSE: A method for manufacturing an SRAM(Static Random Access Memory) device is provided to prevent the generation of dislocation in RTP(Rapid Thermal Processing) and lessen the stress due to a BLC(Bit Line Contact) nitride layer by using a buffer oxide layer. CONSTITUTION: A gate(5) is formed on a semiconductor substrate(1). An oxide layer(7) and a nitride layer(8) are sequentially formed on the entire surface of the resultant structure. A spacer(9) is formed at both sidewalls of the gate by selectively etching the nitride and oxide layer. A source/drain region are formed at both sides of the gate by using the residual oxide layer as a mask. A buffer oxide layer(10) is formed on the resultant structure. An RTP is carried out on the resultant structure for activating the dopants of the source/drain region at the temperature of 950 °C for 20 second. A BLC nitride layer(11) is deposited on the buffer oxide layer.
Patent KR-20040054269-A (KR)
Title: The method on the prediction the falling of clogging material in the submerged entry nozzle and operation method of finishing line at continuous casting
Inventor: CHOI JU
IPC: B22D11/10
Filed: 2002-12-18
Abstract: PURPOSE: An operation method for correcting continuous casting by detecting falling of clogging material into the submerged entry nozzle for continuous casting is provided to prevent clogging of the submerged entry nozzle without blow hole defects by controlling amount of inert gas blown into upper nozzle and submerged entry nozzle. CONSTITUTION: The operation method comprises the steps of predicting falling degree of materials stuck to an inner part of the submerged entry nozzle by measuring vibration characteristics of the submerged entry nozzle generated in case that the materials stuck to the inner part of the submerged entry nozzle are fallen from the submerged entry nozzle; and reducing surface defects of inclusions by increasing the number of scarfing treatment operations in continuous casting correction based on the maximum falling index obtained per casting slab unit, wherein a method for measuring falling of materials stuck to the inside of the submerged entry nozzle comprises the steps of collecting vibration signals of the submerged entry nozzle to 256 frequencies per second or more using a laser doppler vibrometer, and adding up vibration values by integrating frequency signals obtained from frequency band of 1 to 7 Hz by performing frequency analysis.
Patent KR-20040057313-A (KR)
Title: A mobile telecommunication terminal having auto-retractable antenna in
Inventor: PARK CHEOL HUI
IPC: H04B1/40
Filed: 2002-12-26
Abstract: PURPOSE: A mobile communication terminal having an automatic protrusion antenna is provided to operate a hooking apparatus when a folder is open, and to protrude an antenna by a pressurizing unit in an operational projection, thereby automatically protrude the antenna when the folder is open. CONSTITUTION: An antenna protrusion apparatus comprises as follows. A pressurizing unit applies a force for protruding an antenna outside a body. A hooking apparatus holds the antenna so that the antenna cannot be protruded outside when the antenna enters the body. An operational projection(6) operates the hooking apparatus when a folder is open, and has the antenna protruded outside by the pressurizing unit. An operational switch(3) is protruded from a center of a hinge portion of the body. The operational projection(6) is installed in a hinge portion of the folder. When the folder is unfolded, the operational projection(6) pushes the operational switch(3) of the body. When the operational switch(3) is pushed, the antenna is automatically protruded.
Patent KR-20020015383-A (KR)
Title: 암의 예방제 및 치료제
IPC: A61K31/4184
Filed: 2000-07-19
Abstract: 일반식 (Ⅰ) 
     
       
     
     [식 중, 
     X 는 벤즈이미다졸환기를 나타내고, 이 기는 1 내지 5 개의 후술하는 치환분 (a) 를 가질 수 있다. 
     Y 는 산소원자 또는 황원자를 나타낸다. 
     Z 는 티아졸리딘-2,4-디온-5-일메틸기 등을 나타낸다. 
     R 은 수소원자 등를 나타낸다. 
     m 은 1 내지 5 의 정수를 나타낸다. 
     치환분 (a) 는 알킬기 등을 나타낸다.] 
     을 갖는 축합복소환 화합물 또는 그 약리상 허용되는 염은, 암의 치료제 및 예방제로 유용하다.
Patent KR-20020027549-A (KR)
Title: Polyoxytetramethylene glycol and process for producing the same
IPC: C08G18/48
Filed: 2000-08-18
Abstract: Disclosed is a high heat resistance and low viscosity polyoxytetramethylene glycol (PTMG) having the following characteristics (1) to (4): (1) a number average molecular weight of from 500 to 3000; (2) a molecular weight distribution of 1.8 or less in terms of the Mw/Mn ratio; (3) a content of high molecular weight PTMG molecules of from 2 to 5 % by weight, wherein the high molecular weight PTMG molecules are PTMG molecules having molecular weights which are at least six times as large as the number average molecular weight of all PTMG molecules; and (4) a heteropolyacid content of from 10 to 900 ppb by weight. <IMAGE>
Patent KR-20020037756-A (KR)
IPC: B60R21/16
Filed: 2000-09-22
Abstract: 본 발명은 좌석위치에 근거한 2단계 에어백 억제 시스템(1)을 제공한다. 감속 센서(11)는 추돌/충돌 도중에 차량의 감속을 검출한다. 만일 감속이 제 1임계값을 초과한다면, 그리고 좌석이 사전에 규정된 값의 후방측에 위치된다면, 상기 SIR콘트롤러(7)는 제 1/저단계 팽창을 개시한다. 만일 상기 감속이 제 2 고 임계값을 초과한다면, 그리고 좌석이 사전에 규정된 값의 후방측에 위치된다면, 상기 SIR콘트롤러(7)는 제 1/저단계 팽창과 제 2/고단 팽창을 개시한다. 만일 좌석(2)이 사전에 규정된 위치의 전방측 지점에 위치된다면, 상기 SIR콘트롤러(7)는 상기 감속이 제 1/저 임계값 또는 제 2/고 임계값을 초과하는 때에만 제 1/ 저단계 팽창을 개시하고, 제 2단계의 전개를 억제한다. 따라서 상기 SIR콘트롤러(7)는 충돌의 격렬함 또는 감속에 근거할 뿐만 아니라, 차량 좌석(2)의 위치에도 근거하여 팽창 단들을 동작개시한다.
Patent KR-20020042738-A (KR)
IPC: G02C5/00
Filed: 1999-10-21
Abstract: A pair of spectacles comprises two support elements (7) for engaging the nose of the wearer. Each support element comprises a pad (8) of an elastic material, a reinforcement member (22) and a peg (13) adapted for being received in the eyelet. The reinforcement member and the peg are adapted for mutual snap fitting engagement. The peg relieves the pad of any tensile forces and makes it feasible to select for the pad a very soft and comfortable material. Easy mounting and safe retention are provided. The invention further comprises a blank for the manufacturing of the peg, and a method of manufacturing a pair of spectacles.
Patent KR-20020060957-A (KR)
IPC: H01L21/3065
Filed: 2001-08-22
Abstract: 뛰어난 에칭 프로파일 제어, 탄소/함유 실리콘 옥사이드 막의 빠른 에칭 속도, 덮여진 포토레지스트 마스킹 물질에 대해서 바람직한 탄소-함유 실리콘 옥사이드 막의 높은 에칭 선택도를 제공하는 탄소-함유실리콘 옥사이드 막을 플라즈마 에칭시키는 방법을 기술하였다.   사용된 방법에 따르면, 탄소/함유 실리콘 옥사이드 막 내에 탄소 함유량이 많을수록 적어도 원자 함유량이 20%의 탄소를 가질 때까지는 높은 에칭 속도를 가진다.  특히, 탄소-함유 실리콘 옥사이드 막은 적어도 원자 함유량이 20%의 탄소를 가질 때까지 높은 에칭 속도를 가진다.  특히, 탄소-함유 실리콘 옥사이드 막은 NH 3 및 C x F y 를 포함하는 소스 기체로부터 생성된 플라즈마를 이용하여 플라즈마 에칭된다.  부산물인 폴리머의 증착을 에칭하는 것과 에칭된 기판의 다양한 표면사에서의 제거하는 것과의 밸런스를 제공하기 위해서, 플라즈마 소스 기체 내의 NH 3 와 C x F y 의 상대적 량을 적절히 밸런스를 유지하는 것이 필요하다.  NH 3 는 레지스트 표면, 에칭된 표면, 공정 챔버 표면상에 증착된 폴리머를 클린업하도록 작동한다.  플라즈마 소스 내의 탄소:질소의 원자의 성분비는 전형적으로 약 0.3:1 내지 약 3:1의 범위이다.  우리는 C 2 F 6 및 C 4 F 8 이 탄소-함유 실리콘 옥사이드 막을 에칭하는 동안에 뛰어난 에칭 속도를 제공하다는 것을 알았다.
Patent KR-20020069510-A (KR)
Title: Drug discharge pump inhibitors
IPC: A61K31/437
Filed: 2000-10-27
Abstract: A medicament for preventive and/or therapeutic treatment of a microbial infection having an activity of eliminating resistance of a microorganism with acquired resistance to an antimicrobial agent, which comprises as an active ingredient a compound represented by the following general formula (I), a physiologically acceptable salt thereof, or a hydrate thereof:   
wherein R 1  and R 2  independently represent hydrogen atom, a halogen atom, carboxyl group and the like; J 1  represents a 5- or 6-membered heteroaromatic ring; W 1  represents -CH=CH-, -C¡C-, -CH 2 CH 2 - and the like; A 1  represents phenylene group, pyridinediyl group, furandiyl group and the like; G 1  represents oxygen atom, carbonyl group, ethynyl group and the like; p represents an integer of from 0 to 3; G 2  represents phenylene group, furandiyl group, tetrahydrofurandiyl group and the like; G 3  represents -CH 2 - or single bond; m and n represent an integer of 0 or 1; and Q 1  represents an acidic group.