baber/WOPTO huggingface dataset:
Patent KR-20030001031-A (KR)
Title: Ball mount module for semiconductor process
Inventor: PARK MIN SU
IPC: H01L21/60
Filed: 2001-06-28
Abstract: PURPOSE: A ball mount module for semiconductor fabrication process is provided to improve productivity by performing efficiently a ball mounting process for mounting a ball from a ball supply block to a ball pad of a semiconductor substrate. CONSTITUTION: A ball mount module is formed with a vacuum housing(120), a ball pickup tool(130), and a ball map sheet(150). The inside of the vacuum housing(120) forms a vacuum by a vacuum absorbing power of a vacuum line. A plurality of holes are formed on the ball pickup tool(130). The ball pickup tool(130) and the vacuum housing(120) are combined by a screw(140). The ball pickup tool(130) is used for picking up balls(70). A plurality of holes are formed on the ball map sheet(150). The ball map sheet(150) and the ball pickup tool(130) are combined by a plurality of bolts(160).
Patent KR-20030003501-A (KR)
Title: Method for preparing glass bead for X-Ray Flourescence
Inventor: KWON IN GUK
IPC: G01N23/083
Filed: 2001-07-03
Abstract: PURPOSE: A method for manufacturing glass bead is provided to prevent cracking of furnace and obtain uniform specimen by preventing generation of defects at the specimen. CONSTITUTION: A method for manufacturing glass bead, comprises a first step of crushing an object specimen into powder; a second step of mixing the powder specimen with a flux and heating the mixture until the mixture reaches a semi-solid state; a third step of obtaining molten material by heating the specimen to the temperature higher than the specimen melting temperature; and a fourth step of injecting the molten specimen into a casting mold, and annealing the injected specimen in a heater having a temperature lower than the specimen melting temperature of the third step.
Patent KR-20010079291-A (KR)
Inventor: KIM SAE CHANG
IPC: C02F3/10
Filed: 2001-07-05
Abstract: PURPOSE: A medium for purifying sewage and wastewater and a method for manufacturing the same are provided to maximize purifying efficiency of sewage and wastewater by irradiating far-infrared rays to cedar or oak which is porous and has a high moisture content. CONSTITUTION: The method for manufacturing a medium for purifying sewage and wastewater comprises the steps of cutting the wood to a certain size by sorting porous wood having a moisture content of 100% or more; injecting the wood chip into a drying means in which far-infrared rays are prepared; drying the wood by heating the drying means, and opening cells which form a crown of wood by beaming far-infrared rays; and preparing chips by slicing the wood to a certain size after taking the wood out of the drying means when the wood is dried and the cells are opened. In a medium filled in a septic tank for purifying sewage and wastewater, the medium for purifying sewage and wastewater is characteristically porous wood having a moisture content of 100% or more, and the cells which form a crown of wood are opened.
Patent KR-20030004883-A (KR)
Title: apparatus for apply of adhesive to space bar using in pair glass
Inventor: KANG HEUNG SEOP
IPC: C03C27/10
Filed: 2001-07-07
Abstract: PURPOSE: Provided is an applicator apparatus for coating adhesive to both sides of a spacing bar interposed between a pair of plane glasses in positive/negative directions to reduce working time period and to maintain a constant thickness to be applied. CONSTITUTION: The applicator apparatus comprises a main body(100) formed with a rectangular working table at top portion; a belt conveyor(110) to support a spacing bar and reciprocally move in positive/negative directions; a first and a second guidance bar pairs(120a,120b); a first and a second detection sensors(130a,130b); a first and a second guiding rollers(140a,140b); an application device(150) to apply the adhesive to both sides of seat portion of the spacing bar; and an adhesive supply device to furnish the adhesive into the application device. The guidance bars lead the spacing bar interposed in an insertion route in the belt conveyor. The guiding rollers compress and/or release the spacing bar against the belt conveyor.
Patent KR-20020032290-A (KR)
Inventor: KAWASAKI HIDEO
IPC: G02C5/22
Filed: 2001-07-09
Abstract: PURPOSE: To solve the poor production efficiency because of the need for brazing of hinge pieces in addition to the loosening of the way of turning of temples during use. CONSTITUTION: A hinge mechanism 3 comprises an annular body 3a projectingly disposed on a coupling 2a side of an endpiece 2 and a projection 3b projectingly disposed at a coupling 4a of the temple 4. The annular body 3a consists of a suitable blank, such as metal, and has a fitting slit 321 formed in a perpendicular direction and a turning slit 3a2 formed in a horizontal direction on its peripheral surface. The projection 3b has a through-hole 3b1 for insertion of the temple 4 and a space part 3b2 for communication with the through-hole 3b1. The space part 3b2 is constituted by aligning an anchor-like stopper projection 4b projectingly disposed on the coupling side of the temple 4 flush with the outer peripheral surface of the projection 3b and forming an elastic member 5, such as a spring, to a size at which the member can be elastically loaded into the projection 3b. The clearance from the endpiece 2 is maintained constant in the annular body 3a by the energizing force of the energizing member 5.
Patent KR-20020005514-A (KR)
Inventor: HATTORI OSAMU
IPC: H01B1/22
Filed: 2001-07-10
Abstract: PURPOSE: To provide a conductive paste for an outer electrode formation which can be calcined with low temperature, with sufficient adhesion force by using glass frit which practically does not contains lead oxide, and to provide an outer terminal for an electronic parts, and to provide manufacturing method of the same, and electronic parts. CONSTITUTION: For the conductive paste for the outer electrode of the electronic parts, glass frit contained in the conductive paste does not substantially contain lead oxide, and contains; B2O3: 5.0-30.0 weight %, SiO2: 10.0-60.0 weight %, BaO: 45.0 weight % or less, ZnO: 20.0 weight % or less, Al2O3: 12.0 weight % or less, and Na2O: 15.0 weight % or less. The manufacturing method of the outer electrode includes a process of calcing the conductive paste with the temperature of 500-700°C.
Patent KR-20020006601-A (KR)
Title: Lithographic apparatus, device manufacturing method, and device manufactured thereby
Inventor: FRANKEN DOMINICUS JACOBUS PETR
IPC: G02B5/10
Filed: 2001-07-11
Abstract: PURPOSE: A lithographic projection apparatus including a projection system proving a projection beam of radiation and/or an active reflector containing at least one actuator in a radiation system is provided which permits improved control of a surface shape and wavefront aberrations. CONSTITUTION: The lithographic projection apparatus comprises: a radiation system(Ex, IL) providing a projection beam(PB) of radiation; a supporting assembly supporting a patterning means; a substrate table(WT) fixing a substrate(W); a projection system(IL) projecting a patterned beam on a target area of the substrate; and an active reflector containing a body member, a reflective multilayer and at least one actuator controllable to adjust the surface figure of the reflecting multilayer. The actuator may be operative to apply torques to the reflector.
Patent KR-20030006314-A (KR)
Title: Automatic adjustable clutch booster
Inventor: SEO UNG
IPC: F16D13/75
Filed: 2001-07-12
Abstract: PURPOSE: An automatically adjustable clutch booster is provided to improve the commercial value and safety of a clutch booster by preventing the wear of a disk and the degradation of the power transmission efficiency. CONSTITUTION: The hydraulic pressure generated from a master cylinder is transmitted to a clutch booster. With the hydraulic pressure, a relay valve(10) is opened. The high-pressure compressed air pushes a lever by moving a push rod(30). A piston(80) installed in a hydraulic cylinder(70) is divided into a first piston(81) and a second piston(82). A spring is installed between the first piston and the second piston. Even if the clutch disk is worn out, the gap formed due to the wear of the clutch disk is adjusted by the spring.
Patent KR-20010102863-A (KR)
Title: 핵사중극 공명과 핵자기 공명의 인덕턴스 가변 탐지코일을이용한 lcr 회로 자동 동조 장치 및 방법
Inventor: JEON IN
Filed: 2001-07-20
Abstract: 본 발명은 핵사중극 공명과 핵자기 공명의 공명 신호를 관측하는 코일과 코일을 포함하고 있는 LCR 회로에서, 인덕턴스를 변화시킬 수 있는 코일을 대상물의 공명 신호 주파수에 적합한 상태로 자동 조정하여 한 개의 코일로 여러 종류의 대상물의 공명 신호를 관측할 수 있도록 하며, 또한 LCR 회로를 자동으로 동조시킴으로써 여러 대상물의 공명 신호를 순차적으로 관측할 수 있도록 하는 핵사중극 공명과 핵자기 공명의 인덕턴스 가변 탐지코일을 이용한 LCR 회로 자동 동조 장치 및 방법에 관한 것으로써, 탄성이 있는 재질의 코일(13), 상기 코일(13)이 삽입되는 코일 삽입부(14), 상기 코일(13)의 한쪽 끝에 연결된 코일 길이 조정 밀대(16), 상기 코일 길이 조정 밀대(16)를 이동시킴으로써 코일(13)의 전체 길이를 조정하는 코일 길이 조정 구동계(19), 상기 코일(13)의 한쪽 끝에 접속된 고정접점(17), 상기 코일(13)에 슬라이딩 식으로 접속되는 가변접점(18), 상기 가변접점(18)을 지지하는 가변접점 이송 덮개(15), 상기 가변접점 이송 덮개(15)에 연결되어 이를 이동시킴으로써 코일(13)의 실제 사용 길이를 조정하는 가변접점 조정 구동계(20)로 구성되는 인덕턴스 가변 탐지코일; 및 가변축전기(27)를 조정하는 축전기 조정 구동계(21), 교류전압을 발생시키는 발진기(23), 저항(28)에 연결된 전류계(22), 상기 전류계(22)의 전류 값을 기준으로 하여 세 개의 구동계(19, 20, 21)를 제어하는 제어회로(24), 상기 제어회로(24)에 연결된 기억장치(25)와 온도센서(26)를 포함하는 것을 특징으로 한다. 이에 따라서, 한 개의 탐지코일로 여러 대상물의 핵사중극 공명 및 핵자기 공명 신호를 관측할 수 있으며, 탐지코일을 포함한 LCR 회로를 자동으로 동조시킴으로써 공명 신호를 신속하게 관측할 수 있고, 또한, 여러 대상물의 핵사중극 공명 신호를 순차적으로 관측할 수 있다는 장점이 있다.
Patent KR-20030012422-A (KR)
Title: Navigation system and flash memory card audio/video player
Inventor: KIM MOON GEUN
IPC: G11B20/04
Filed: 2001-07-31
Abstract: PURPOSE: A combined navigation system and flash memory card audio/video player is provided to reproduce audio data and video data by using a flash memory card and to allow a user to drive a car by the help of a navigation system. CONSTITUTION: A combined navigation system and flash memory card audio/video player includes a display screen(1) and a card connector socket(5) for accepting at least one flash memory card(7). A flash memory card storing music files or motion-picture files is inserted into the connector socket to reproduce audio data and video data. An indicator lamp(6) is formed in proximity to the card connector socket to indicate that the flash memory card is normally inserted into the socket to prepare the operation or indicate that the flash memory card is being read. The flash memory card is inserted into the connector socket in such a manner that a part of the card is projected to the outside.
Patent KR-20030012513-A (KR)
Title: Container which is filled with the organic combustibility substance and the explosion-proof material is set up in
Inventor: CHA SEUNG HWAN
IPC: B65D85/00
Filed: 2001-08-01
Abstract: PURPOSE: Provided is a vessel for filling organic combustible materials with a explosion preventer included which blocks heat transmitted from external shock or heating so that it contributes to prevent explosion by rapid expansion of inner pressure. CONSTITUTION: In configuring various kinds of the vessel(10) to fill the organic combustible materials like gasoline, LPG or so on, the vessel for filling the organic combustible materials with the explosion preventer included is characterized by filling the explosion preventer(20) made from a thin film with a penetration hole punched within the vessel in a zig-zag shape to form partitioned space between the explosion preventers.
Patent KR-20010088633-A (KR)
Inventor: KIM JIN KYUNG
IPC: A61Q13/00
Filed: 2001-08-14
Abstract: PURPOSE: A method for using the titled flavor liquid by mixing natural flavor or synthetic flavor with vitamin C as an antioxidant is provided. Whereby, the flavor liquid suppresses discoloration and deterioration and inhibits the progress of skin senescence. CONSTITUTION: A flavor liquid of natural flavor or synthetic flavor mixed with vitamin C is applied or sprayed on the skin to inhibit skin senescence. Also it is sprayed on cloth or tissue or coated or sprayed on clothes such as shirts, underwear, night clothes or the like.
Patent KR-20030017892-A (KR)
Title: Method for transporting feedback signal in a packet mobile communication system
Inventor: KIM YEONG SAM
IPC: H04L1/12
Filed: 2001-08-25
Abstract: PURPOSE: A feedback signal transfer method of packet mobile communication system is provided to improve receive the reliability of channel measuring information by changing a region assigned to transfer channel measuring information. CONSTITUTION: A mobile station(U1) transfers to a base station an RSCP/ISCP absolute value, which is just previously transferred, using all regions assigned to a control signal(71). The base station constructs an appropriate packet and transfers the packet to the mobile station(72). The mobile station generates an NACK signal with respect to the transferred packet(73). An RSCP/ISCP measuring value is reduced by 1dB with respect to 'A' and an RSCP/ISCP change value such as 'A-1' is transferred to the base station(74). The base station retransfers packet data and informs the mobile station that a packet transfer period is assigned to another user(75). The mobile station retransfers a signal with respect to the RSCP/ISCP absolute value 'B' to the base station(76). The mobile station transfers ACK information of received data and a variation value of the RSCP/ISCP value to the base station(77). The base station transfers ACK/NACK information and a variation value of the RSCP/ISCP value(78).
Patent KR-20030020102-A (KR)
Inventor: MIN BYUNG EE
IPC: E02B13/00
Filed: 2001-09-01
Abstract: PURPOSE: A connecting/fixing device for a channel is provided to execute a connection work easily and to use safely for the soft ground without water leakage. CONSTITUTION: The connecting/fixing device for a channel comprises the steps of fixing an arced retreated groove(2) of a connector(1) on both walls of a channel, burying a channel(4) and connectors(1) with soils, then filling up the retreated groove(2) with reinforcing bars and cement mortar.
Patent KR-20030020703-A (KR)
Title: The drive shaft adopting perseverance - structure of 4WD car
Inventor: SHIN YEONG GON
IPC: F16D3/16
Filed: 2001-09-04
Abstract: PURPOSE: A drive shaft for pulling a four-wheel drive vehicle is provided to tow the four-wheel drive vehicle conveniently by forming the power control unit in the drive shaft connected with rear wheels from an engine and a transmission. CONSTITUTION: A drive shaft is composed of a front shaft(10) having an outer gear(11); a rear shaft containing the outer gear of the front shaft and rotating individually against the front shaft; and a power train/control unit(30) installed between the rear shaft and the outer gear of the front shaft, engaged with the outer gear of the front shaft in rotating the front shaft to transmit rotational force to the rear shaft, and spaced from the outer gear of the front shaft in rotating the rear shaft to shut off power to the front shaft. The four-wheel drive vehicle is pulled conveniently with the power train unit.
Patent KR-20020027172-A (KR)
Title: Plasma display device with flexible circuit boards and connectors
Inventor: ASAMI FUMITAKA
IPC: H01J11/12
Filed: 2001-09-12
Abstract: PURPOSE: A plasma display device with flexible circuit boards and connectors is provided, in which flexible members can be detachably attached to a substrate by connectors. CONSTITUTION: A plasma display device(10) includes a pair of substrates(12,14) having electrodes(16) and terminals provided at ends of the electrodes(16). Driving circuits supply a driving voltage to the electrodes(16) via flexible printed circuit boards to emit light. Connectors are detachably attached to the substrate(12). The connector includes a housing and terminal members disposed in the housing, with the terminal member having a U-shaped cross-sectional shape, so that a first portion of one leg of the "U" contacts the terminal of the electrode(16) and a second portion of the other leg of the "U" contacts the conductor of the flexible connecting member. The terminals of the electrodes(16) are arranged in a staggered manner at the end of the substrate(12).
Patent KR-20020061481-A (KR)
Inventor: KOO BON YOUNG
IPC: H01L21/76
Filed: 2001-09-21
Abstract: PURPOSE: To surely remove a plasma damage occurring in an STI gap filling step. CONSTITUTION: A method for manufacturing a semiconductor device comprises steps of forming a trench 4 in a semiconductor substrate 1 and forming a round oxide film 5 on the inner surface of the trench 4. The method further comprises steps of nitriding the surface of the film 5 and forming an SiON layer 6 on the upper layer of the film 5. The method also comprises a step of forming a silicon oxide film 7 in the trench 4 by an HDPCVD method. The method also comprises steps of heat-treating a semiconductor substrate 1, and then diffusing the layer 6 to a boundary between the film 5 and the substrate 1.
Patent KR-20030025707-A (KR)
Title: A high efficiency absorber tube for absorption chiller
Inventor: KIM CHUN DONG
IPC: F28F1/26
Filed: 2001-09-22
Abstract: PURPOSE: A high efficiency absorbing tube for a absorption refrigerator is provided to improve overall heat and material transfer performance. CONSTITUTION: An absorbing tube is made of metal and has fins(44) successively protruding on an outside thereof with fixed pitch(41), depth(42) and angle(43) in spiral direction, and continuous corrugations(47) formed on an inside and the outside thereof with fixed pitch(45) and depth(46) in spiral direction. The fin is formed preferably so that the pitch is 0.4-0.5mm, the depth is 0.01-0.1mm and the angle is 70-75 deg. The corrugation is formed preferably so that the pitch is 12-14mm and the depth is 0.35-0.45mm.
Patent KR-20020030704-A (KR)
Inventor: HUH TAE SEONG
Filed: 2001-09-28
Abstract: PURPOSE: A system and a method for blocking the spam mail using a virtual e-mail address are provided to prevent a user from receiving a spam mail and to protect the privacy relating to the e-mail address of user. CONSTITUTION: The system comprises a virtual e-mail address generator(10) generating a virtual e-mail address for the registered user's ID, a service controller controlling to transmit an e-mail to a real user in case of a valid address after deciding the validity of sender and receiver address of the sending/receiving e-mail, a user information database(30) storing the user information registering to the e-mail service using a virtual e-mail address, a virtual e-mail address information database(40) storing the information of virtual e-mail address of registered user, and an e-mail service part(50) to enable the registered user to send/receive an e-mail. The configuration of virtual e-mail address information database comprises a virtual user name, a real user name, a valid sender address, a valid receiver address and the other information, and assigns several virtual user names to one real user ID.
Patent KR-20010100118-A (KR)
Title: 컴퓨터 사용자의 활동성을 지원하는 입력장치(키보드,마우스, 조이스틱 등)
Inventor: YOUN CHOONG MO
Filed: 2001-10-05
Abstract: 본 발명은, 데스크탑 전산기, 노트북 PC, PDA, 휴대폰 등에, 키보드, 마우스, 조이스틱 등, 입력장치를 제공함에 있어, 더욱 높은 사용자 편의성, 사용자 입력자세 및 각도 변경기능의 지원, 그리고 이동 사용성(Mobility)을 보장하는 입력장치를 개발하는 데 그 목적이 있다. 
     이를 위해서는 일정 제한된 평면상에서, 3개 Point 이상의 일정위치로부터 거리환산 변수를 취할 수 있는, 즉 전자장의 세기 변화 또는 일정 무선신호가 도달하는 소요시간을 거리로 환산하는 체계를 구성하는 기술의 구현 과 상대적 배열의 최소단위를 정의한 상태에서, 키보드 전체의 자판배열을 기본자판 배열의 넓이로부터, 실시간 할당하는 체계를 구성 하는 것이다. 주요 구성부분으로는, 입력신호 발생부, 입력신호 수집 및 Topology 할당부, 그리고 무선 전송부로 구분되며, 이를 통하여, 키보드 절대크기 제한으로부터의 불편 해소, 입력자의 자세나 다소의 방향변경에 대응하는 위치 편리성 제공, 휴대의 간편함 제공, 그리고 마우스나 조이스틱의 인터페이스 기능을 동일평면 내에서 통합구현 제공할 수 있다.
Patent KR-20030031651-A (KR)
Title: Apparatus for rotating brush of vacuum cleaner
Inventor: CHOI IM SEOK
IPC: A47L9/02
Filed: 2001-10-15
Abstract: PURPOSE: A device for rotating a brush of a vacuum cleaner is provided to improve the convenience of cleaning by properly rotating the brush horizontally and vertically. CONSTITUTION: A brush head(11) has a suction port in the bottom, and a coupling groove at the center of the rear end. A brush neck(13) has an open part at the top of the rear end, and a fitting groove(18) at the bottom of the open part. Both sides of the front end of the brush neck are coupled to the coupling groove of the brush head(11). The front end of a brush pipe(19) is supported by the open part, and the rear end of the brush pipe(19) is coupled to an extension pipe. An elastic stopper(25) is fixed on the brush pipe(19), and has a protrusion(26) fit into the fitting groove.
Patent KR-20030001203-A (KR)
Title: green tea containing rice manufacturing method.
Inventor: KIM DO YOUNG
IPC: A23L7/196
Filed: 2001-10-13
Abstract: PURPOSE: Provided is a manufacturing method of rice containing green tea. The manufactured rice contains components of green tea beneficial to a human body, and has improved taste and flavor. CONSTITUTION: The manufacturing method of rice containing components of green tea beneficial to a human body is characterized by the steps of: dissolving powder of green tea leaves in water; coating rice into a certain coating thickness with and impregnating its albumen deeply with the solution using a wet polishing machine; and polishing and drying the rice.
Patent KR-20020033050-A (KR)
Inventor: WAKAMATSU TOSHIO
IPC: A01K89/017
Filed: 2001-10-19
Abstract: PURPOSE: To improve the operability and prevent a device defective from occurring even when a maloperation is carried out in a motor controller for an electric reel capable of controlling a motor at a voltage of power supply or above. CONSTITUTION: The motor controlling part 20 of the electric reel is capable of controlling the acceleration and deceleration of the motor 12 for the electric reel and connected to a speed changing operation part SK, a PWM driving circuit 31 and a booster circuit 32. The speed changing operation part SK is used to set the rotational speed of the motor 12. The PWM driving circuit 31 is capable of changing the voltage applied from a power source 40 according to the speed set with a speed setting means by a duty signal DS from the reel controlling part 20. The booster circuit 23 is capable of amplifying the transformed voltage to a voltage of the power supply or above according to the set specific speed.
Patent KR-20030033273-A (KR)
Title: Chip type l.d.m
Inventor: JUNG MUN SU
IPC: G09F9/30
Filed: 2001-10-19
Abstract: PURPOSE: A chip type LDM is provided to minimize interference of light ray emitted from each light emitting diode and thus to improve a light emission efficiency. CONSTITUTION: The chip type LDM covers a number of light emitting diodes(102) installed horizontally and vertically with a constant gap on an upper plane of a substrate(101) of the chip type LDM with a transparent resin(103) hemispherically. The chip type LDM comprises a lattice part where a number of circular lattice rooms(104) are formed for the transparent resin to be inserted up and down and a number of radiation fins(106) dividing the lattice room longitudinally.