baber/WOPTO huggingface dataset:
Patent KR-20030028944-A (KR)
Title: Portable terminal having plural back-lights lighting independently
Inventor: CHO HAN GYEONG
IPC: G06F15/02
Filed: 2001-10-04
Abstract: PURPOSE: A portable terminal having many back lights being controlled individually is provided to reduce a power consumption by controlling the operation of an LCD panel and back light which cost high capacity power consumption of the portable terminal. CONSTITUTION: A display unit(60) displays information data. A back light(63) emits lights of different portions to the display unit(60). A control unit(10) controls the back light(63). A power supply unit(20) supplies a power to the back light(63) according to a control signal of the control unit(10). An LCD panel(61) displays information data and image data to an exterior. The back light(63) comprises a plurality of LEDs which are mounted on different portions of the LCD panel(61). The control signal controls to emit at least one back light(63) corresponded to display areas(A,B,C,D) of information data being displayed on the LCD panel(61). The power supply unit(20) supplies power for emitting the back light(63) corresponded to a predetermined display area of the LCD panel(61) by the control signal of the control unit(10).
Patent KR-20010107808-A (KR)
Title: 단일 전화번호를 이용한 민원전화 연결 시스템 및 그 방법
Inventor: LIM JAE IK
Filed: 2001-10-09
Abstract: 본 발명은 단일 전화번호를 이용한 민원전화 연결 시스템 및 그 방법에 관한 것으로서, 민원인이 전국적으로 통용되는 단일 전화번호로 전화를 걸어 자신이 통화하고자 하는 행정기관을 음성으로 입력하면, 해당 행정기관의 전화번호를 검색하여 자동으로 연결시켜 주기 위한 것이다. 
     이러한 본 발명은 전화용 통신망을 통해 발신자의 전화단말기와 접속하는 제1 절차, 발신자의 전화단말기로 음성에 의한 사용방법을 안내하면서 특정 행정기관을 지정하는 발신자 음성을 수신하는 제2 절차, 발신자 음성을 분석한 후 각 행정기관의 전화번호를 저장해 놓은 데이터베이스에서 해당 행정기관의 전화번호를 검색하는 제3 절차, 및 발신자의 전화단말기를 해당 행정기관의 전화번호로 연결시켜주는 제4 절차를 포함하도록 구성하여 바람직하게 실시할 수 있다. 
     본 발명을 사용하면, 민원인의 입장에서는 편리하고 간편하게 해당 행정기관에 접속하여 통화할 수 있게 된다. 또한, 국가/사회의 입장에서는 국민의 편익을 도모할 수 있게 되며, 행정 민원업무의 지능화를 통하여 보다 발전된 민원 서비스를 제공할 수 있게 되는 효과가 있다.
Patent KR-20030031669-A (KR)
Title: Channel control method in wireless local loop
Inventor: KIM JUN U
IPC: H04W72/14
Filed: 2001-10-15
Abstract: PURPOSE: A signal channel control method in WLL(Wireless Local Loop) is provided to considerably reduce time for an A/S or for upgrading by additionally allocating and using an idle channel. CONSTITUTION: When an RPOM(Radio Port Operating Module) requests temporary and lots of data such as a radio port configuration management data and software downloading(S100), an HDLC channel management block executed by a main controller of an RPC(Radio Port Controller) is requested to allocate a channel(S110). The HDLC channel management block detects information on an idle time slot on the basis of a resource storing database(S120) and transmits a data(S130) by using the time slot. The HDLC channel management block returns the used resource(S140).
Patent KR-20030033855-A (KR)
Title: A disk cartridge
Inventor: CHOI HAN GUK
IPC: G11B23/03
Filed: 2001-10-25
Abstract: PURPOSE: A disk cartridge is provided to simplify an assembly process by integratedly forming a separation preventing lever with a shutter, and restrain a disk from separating or moving by a sponge. CONSTITUTION: A case(201) contains a disk(D). A shutter(210) formed of a first shutter and a second shutter(211,212) is movably installed under the disk in the case for selectively opening and closing an aperture hole(202) formed at the case. Separation preventing levers(220) are integratedly formed with the shutter, and are protruded above the disk contained in the case for preventing the disk from separating. A sponge(230) is installed at a surface of each separation preventing lever opposite to the disk and is closely adhered to the disk for restraining the disk from moving.
Patent KR-20030036983-A (KR)
Title: Method for lending telephone number of mobile communication terminal
Inventor: BAEK JONG GEUN
IPC: H04W4/16
Filed: 2001-11-01
Abstract: PURPOSE: A telephone number lease service for a mobile communication terminal is provided to use the leased phone number only for a predetermined time, so as to reduce a feeling of uneasiness about the drain of personal information. CONSTITUTION: In a phone number selecting step, a mobile communication provider provides a plurality of available phone numbers on a Web server(S100). A user desiring to lease a phone number connects the Web server(S110). The user selects a desiring phone number(S120) and completes an application form, and then pays for lease(S130). The selected phone number and information on the user are registered in the Web server and stored in a user database(S140). And in a phone number registering step, the user connects a subscriber annexed service server(S200), to request an additional use of the selected phone number(S210), then request user authentication(S220). Whether the user is authenticated is checked(S230). If so, the selected phone number is additionally registered together with a currently used phone number(S240). And if not authenticated, the steps are ended.
Patent KR-20030040626-A (KR)
Title: Device for exchanging return roller of belt conveyor
Inventor: HAN IN SEOP
IPC: B65G15/00
Filed: 2001-11-15
Abstract: PURPOSE: A device for changing a return roller of a belt conveyor is provided to prevent breakage of equipment and improve transport efficiency by changing the return roller simply and efficiently. CONSTITUTION: A device for changing a return roller of a belt conveyor includes a roller support part, a roller stand part, and a guide part. In the roller support part, roller guides(22) with a groove for inserting a roller shaft(33) of the return roller are adhered to the upper part of rectangular roller support plates(12), and bearing shafts(28) are fixed to the lower part of the roller support plate. Keyways(27) are formed to the middle part of the roller support plate, and rectangular stoppers(20) controlling to have a rotation angle of 80 degrees in rotating are adhered on the sides of the roller support plate. One side of the roller stand part has a rotating cylindrical shaft(18) corresponding to the bearing shaft and the other side passes through a return roller stand(16). The guide part has a pair of supports(23a,23b). One side of the support is adhered to the return roller stand, and the other side has a protruded portion interfering with a support roller guide. Another support connects the protruded portion and a protruded portion. A rectangular groove and a circular groove of a guide bar(31) are formed on both sides of the support. The rectangular groove of the support roller guide is inserted in the support(23a).
Patent KR-20030040913-A (KR)
Title: Mounting and Separating Device from Test Tray in Handler for Testing Semiconductor Devices
Inventor: LIM U YEONG
IPC: G01R31/26
Filed: 2001-11-17
Abstract: PURPOSE: A device detaching and attaching apparatus is provided to be capable of smoothly performing a test operation by minimizing such a phenomenon that a semiconductor device is not detached from a test tray. CONSTITUTION: An installation plate is installed at a top of a handler main body so as to be reciprocated along a guide member. A carrier operation member is installed at a lower part of the installation plate so as to be moved upward and downward and pushes a fixing latch(103) of each carrier of a test tray. A device sensing member(325b) is installed at a lower part of the installation plate so as to be moved upward and downward independently on the carrier operation member and senses whether a semiconductor device exists by contact with a semiconductor device set on each carrier of the test tray.
Patent KR-20030042085-A (KR)
Title: An apparatus for managing the dropped coke in coke guide transfer car
Inventor: KIM GEUN TAE
IPC: C10B43/14
Filed: 2001-11-21
Abstract: PURPOSE: An apparatus for handling coke dropped from transfer car coke guide is provided to reduce operation load and prevent pollution of surrounding environment by transferring the dropped coke into the coke guide so that the dropped coke generated when the transfer car coke guide is moved backward is not dropped into the lower part of facility. CONSTITUTION: In an apparatus handling dropped coke generated from transfer car coke guide moved back and forth to extrude red-hot coke of coke oven chamber, the apparatus comprises a moving guider (15) horizontally slidingly assembled onto fixed guider adjacently fixed to the front end of the coke guide; a bucket (20) at both sides of the front end of which a guiding roller (21) moved along an arc shaped sliding groove (16) formed on both surfaces of the moving guider (15) is installed, and into the rear end of which rotation shaft (23) rotationally assembled into the front end of the coke guide is assembled; an operating bar (30) on one end of which a lower stopper (31) interfered with an upper stopper (19) of the moving guider (15) is mounted, and which is seesawed according to position of a control roller (34) mounted on the lower surface of the coke guide; and a handling part comprising a rack gear (42) engaged with a pinion gear (24) mounted on one end of the rotation shaft (23) of the bucket (20), wherein the bucket (20) is rotationally operated upward so that the dropped coke is discharged into the coke guide when the transfer car coke guide is moved backward.
Patent KR-20030042537-A (KR)
Title: Plasma Display Panel With Function Of Bidirectional Display
Inventor: KIM JEONG HUN
IPC: H01J11/36
Filed: 2001-11-23
Abstract: PURPOSE: A plasma display panel with a bi-directional display function is provided to display images in a double-sided manner by forming the address electrode with a transparent material such that the display images are seen from the top of the panel in a reflective manner, and from the bottom in a transmissive manner. CONSTITUTION: A plasma display panel includes a pair of sustain electrodes(44,46) formed on the first transparent substrate(40). An address electrode(52) is formed on the second transparent substrate(42) with a transparent material such that the address electrode crosses the pair of sustain electrodes. A transparent dielectric layer(54) covers the address electrode. The address electrode is formed with a transparent electrode(52A) and a bus electrode(52B) connected to the transparent electrode. A barrier rib(56) is disposed between the first transparent substrate and the second transparent substrate.
Patent KR-20030046894-A (KR)
Title: Drill with an indexable solid insert
Inventor: KIM HAK GYU
IPC: B23B51/00
Filed: 2001-12-07
Abstract: PURPOSE: A drill having an indexable solid insert is provided to reduce the manufacturing cost by simplifying the manufacturing process of an insert, and to easily perform the centering work when the drill insert is coupled to a drill body. CONSTITUTION: A drill body(120) is composed of an insert seat(125), flanks(115a,115b), screw holes(127a,127b), and a handle unit having a blade unit(124) and a flute. An insert(140) is contained in the insert seat, and includes cutting edges(141a,141b), edge flanks(142a,142b) and a screw inserting hole. A fixing screw(130) couples the insert with the body through the screw holes. The insert seat has V-shaped bottoms(113a,113b). The insert has V-shaped bottoms to correspond to the bottom of the insert seat.
Patent KR-20020046188-A (KR)
Inventor: UENO KAZUYOSHI
IPC: H01L23/52
Filed: 2001-12-07
Abstract: PURPOSE: To solve the problem that a void is generated in wiring at the bottom of a via hole and an EM life is deteriorated when a barrier film on the interface between upper and lower wiring is thick in structure where metal containing Cu is set to the upper and lower wiring and the upper and lower wiring is connected by a via hole, and also the barrier film on a via hole side, coherency on the interface of Cu buried into the via hole, and the EM life are deteriorated even in structure where the barrier film on the interface between the upper and lower wiring is removed. CONSTITUTION: The thickness of the barrier film 20 held between a via plug 11 of upper-layer wiring and lower-layer wiring 5 is set to film thickness where Cu atoms can be mutually diffused up and down. Additionally, the thickness of the barrier film 30 is set to the film thickness for preventing the diffusion of the Cu atoms on an interlayer insulating film 7 below upper-layer wiring 21, thus improving EM resistance, and forming optimum wiring structure in terms of the prevention of Cu contamination.
Patent KR-20030046952-A (KR)
Title: Valve mechanism of engine
Inventor: SUNG GWAN GYEONG
IPC: F01L1/25
Filed: 2001-12-07
Abstract: PURPOSE: A valve mechanism of an engine is provided to optimize a fuel consumption ratio, performance and exhaust gas of the engine by linearly varying a valve lift according to an operating condition of the engine. CONSTITUTION: A cam(11) makes contact with a roller bearing(13) provided at one side end of a cam follower(12) so that one side end of the cam follower is moved up and down as the cam rotates. A valve gap adjuster(14) is coupled to the other end of the cam follower. A valve cap(15) making contact with a valve(16) is coupled to a front end of the valve gap adjuster. A slot(17) is formed lengthwise the cam follower. A hinge roller(18) is rotatably moved within the slot so that a hinge point of the cam follower is moved. A rotating shaft(19) of the hinge roller is coupled to a piston, which is driven by means of a hydraulic cylinder.
Patent KR-20030047115-A (KR)
Title: Device for cooling strip in continuous annealing furnace
Inventor: KIM JAE GWAN
IPC: C21D9/573
Filed: 2001-12-07
Abstract: PURPOSE: An apparatus for cooling strip in continuous annealing furnace is provided to prevent generation of facility accident and increase quality of product by differently applying strip cooling methods to the strip according to temperature of strip passing through the annealing furnace. CONSTITUTION: In a dryer(120) of cooling facility in continuous annealing line at input and output sides of which entrance and exit are formed so that strip(150) passes through the entrance and exit, and in which a plurality of air pipes(12) are arranged with being spaced apart from each other in a certain distance so that the air pipes eject cooling air onto upper and lower surfaces of the strip, ejection nozzles(11) are formed on the plurality of air pipes, a connection pipe(13) connected to each air pipes is connected to a blower(14) at the outside of the dryer by means of a supply pipe(15), and the blower is connected to an outlet pipe(16) connected to the lower part of the dryer to receive air inside the dryer, the apparatus for cooling strip in continuous annealing furnace comprises a sensing part comprising a hydrosensor(21) installed at the output side of the dryer to measure temperature of the strip; and a subsidiary cooling part installed in front of the dryer to supercool the strip by selectively spraying cooling water onto the surface of the strip according to signals of the sensing part, wherein the subsidiary cooling part comprises cooling water pipe(30), cooling water supply pump(31), first cutout valve(32) and second cutout valve(33).
Patent KR-20030047189-A (KR)
Title: Signal detection apparatus using PLD logic of loopback mode in ethernet linecard
Inventor: SUNG GYEONG HWAN
IPC: H04L12/26
Filed: 2001-12-08
Abstract: PURPOSE: An apparatus for detecting signals by a PLD(Program Logic Device) in a Loopback mode of an Ethernet line card is provided to perform the Loopback mode in an SERDES(Serialize/Deserialize) unit by performing a signal detecting function in the PLD when testing the Loopback mode between a network processor and the SERDES unit. CONSTITUTION: A network management processor(201) manages an OSI3(Open Systems Interconnection 3) layer. An SERDES unit(202) mutually changes a serial stream and a parallel stream. An optic module(203) interchanges an electric signal of the serial stream with an external optical signal. A CPU(204) outputs information for designating a Loopback mode assigned in a memory. A PLD(205) stores Loopback mode information by the CPU(204), and outputs a Loopback mode operating signal to the SERDES unit(202) so that the SERDES unit(202) performs a self looping test.
Patent KR-20020023769-A (KR)
Inventor: KWON JIN GU
IPC: G01P5/06
Filed: 2001-12-17
Abstract: PURPOSE: An anemometer using an advertising balloon is provided to easily install an anemometer regardless of a measuring area of a wind speed and simultaneously measure speeds of winds flowing at different heights. CONSTITUTION: A fixture(11a) is formed at an upper surface of a pedestal(11). A rope(12) is connected and installed to the fixture(11a). A wind direction measuring section(20) is installed at a predetermined part of the rope(12) and delivers an electric signal proportional to a wind speed in radio. An advertising balloon(13) is installed at other side of the rope(12) and raises the wind direction measuring section(20) to the air. A wind direction signal processor(30) samples a wind speed signal included in a wireless signal from the wind direction measuring section(20) and converts the wind speed signal into readable data. A computer(40) analyzes the data from the wind direction signal processor(30) and displays a wind speed measured by a set program.
Patent KR-20030053069-A (KR)
Title: cleaning device for building
Inventor: SEO JAE YEONG
IPC: A47L1/02
Filed: 2001-12-22
Abstract: PURPOSE: A cleaning apparatus for the outer wall and windows of a building is provided to reduce the time for cleaning the building, reduce the labor cost, and improve safety. CONSTITUTION: A cleaning apparatus for the outer wall and windows of a building includes a moving tool(5) moving along a rail; a pair of wire roofs(3) installed on a side of the moving tool; a movable weight disposed under the wire roof to maintain tension; and a cleaning body(1) removing foreign materials of the outer wall and windows of the building. The moving tool is disposed to the upper part of the building while descending. Quick and safety cleaning is performed through an unmanned system.
Patent KR-20030054419-A (KR)
Title: Apparatus for two-phase mixture level measurment using ultrasonic
Inventor: LEE DONG WON
IPC: G01F23/296
Filed: 2001-12-24
Abstract: PURPOSE: A mixture level measuring apparatus is provided to prevent an ultrasonic wave from being dampened by installing the mixture level measuring apparatus having a waveguide on an upper portion of a tank in order to measure a level of mixture. CONSTITUTION: A mixture level measuring apparatus includes a waveguide(101) for prevent an ultrasonic wave from being dampened, and an ultrasonic wave reflection signal detecting section(103) for radiating an ultrasonic wave towards a predetermined mixture level to be measured and for detecting a traveling time of the ultrasonic wave reflected from the predetermined mixture level. A speed of the ultrasonic wave is calculated by means of an ultrasonic wave speed calculating section(105). A level calculating section(106) is provided to calculate the mixture level to be measured. The mixture level calculated by the level calculating section(106) is displayed in a display section(107).
Patent KR-20020023864-A (KR)
Inventor: EOM JAE KI
IPC: B65D51/18
Filed: 2001-12-24
Abstract: PURPOSE: A container cap is provided to improve the convenience of opening and closing manipulation, and to selectively discharge beverage according to the rotating manipulation of a fastening cap. CONSTITUTION: The container cap comprises a cap body(20) coupled to the top of a beverage container, in which a beverage discharge passage(26) is formed; a fastening cap(30) screwed to the cap body to be moved upward and downward according to the rotating manipulation for selectively opening and closing the beverage discharge passage; and an upper cap(40) coupled to the outside of the fastening cap. The fastening cap is rotated and moved upward and downward at the same time with the manipulation of the upper cap.
Patent KR-20030055477-A (KR)
Title: Wastewater reusing system using combination biofilter process and advanced oxidation process
Inventor: CHA JIN MYEONG
IPC: C02F9/00
Filed: 2001-12-26
Abstract: PURPOSE: Provided is a wastewater reclamation system using a biofilter process and an advanced oxidation process to prevent water pollution and obtain water source stably and economically. CONSTITUTION: The system comprises a water tank(10) for storing domestic sewage and process water, a filter(20) for removing deleterious particles and suspended solids in sewage water using a screen, a flow equalization basin(30) for controlling flow rate of the sewage water and load of pollutants in the sewage water, a rotary biological contactor(4) having a thermostat(42) and a compressor(45) therein for decomposing non-degradable substances using a biofilm, a pH adjuster(41) for adjusting pH of the sewage water in the biofilter(40), a UV sterilizing basin(50) for purifying and sterilizing the water treated by the biofilter(40) by decomposing remained organic material and non-degradable substances using an advanced oxidation process, a treated water tank(60) for storing sterilized and purified water, a drain tank(70) for storing sewage and wastewater containing overflown water and sludge, and a filter press(80) for compressing, filtering and solid-liquid separating the sewage and wastewater.
Patent KR-20030054949-A (KR)
Title: Touch Panel and Fabricated Method Thereof
Inventor: YOO TAE HO
IPC: G06F3/03
Filed: 2001-12-26
Abstract: PURPOSE: A touch panel and its manufacturing method are provided to form a groove on an edge of a glass sheet and an insulation sheet, and to fill up the groove with an electrode layer for reducing a gap between an upper and a lower panel so that it can prevent a crack of a transparent electrode layer caused in a case that the insulation sheet near the electrode layer is pushed. CONSTITUTION: The touch panel(30b), laid over a flat panel display(30a), includes a glass sheet(32), an insulation sheet(34), transparent conductive layers(36a, 36b), electrode layers(38a, 38b) and a spacer(46). The second electrode layer(38b) generates electric signals whose current amount or voltage level is different according to a position on the insulation sheet(34), touched by a finger or stylus. The spacer(46), made of photo-sensitive resin, is formed on a position of the glass sheet(32) where the electrode layers(38a, 38b) are not covered. The spacer(46) plays a role of maintaining a regular gap between an upper and a lower glass base panel. The touch panel(30b) includes an insulation layer for preventing the first electrode layer(38a) from being contacted to the second electrode layer(38b). An adhesion layer is formed for adhering the glass sheet(32) to the insulation sheet(34).
Patent KR-20030056496-A (KR)
Title: Method for manufacturing nylon having potential crimping
Inventor: JUNG HO GYU
IPC: D01F8/12
Filed: 2001-12-28
Abstract: PURPOSE: A manufacturing method of nylon latent crimp yarn is characterized by using nylon polymers having a little difference in viscosity and using an eccentric nozzle. The nylon latent crimp yarn is characterized by having excellent elasticity, crimp and spinning processability. CONSTITUTION: The nylon latent crimp yarn is obtained by the steps of: conjugate-spinning high shrinkage nylon polymer and normal nylon 6 polymer through the eccentric nozzle; winding yarn containing 40-60wt.% of one polymer, an eccentric core at over 3000m/min. of spinning velocity; and then heat-drawing.
Patent KR-20030056882-A (KR)
Title: Method for manufacturing of semiconductor device
Inventor: KIM JIN GWAN
IPC: H01L21/336
Filed: 2001-12-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of stabilizing the threshold voltage of devices. CONSTITUTION: A gate oxide layer(23) having the thickness of 200Å is formed on a semiconductor substrate(21). After implanting nitrogen ions into the surface of the gate oxide layer(23), RTP(Rapid Thermal Processing) is performed in order to restrain the diffusion of N2. By partially removing the gate oxide layer(23), a thin gate oxide layer is then formed. At this time, the thickness of the thin oxide layer is about 20Å. Also, the N2 ions are implanted into the gate oxide layer(23) by the energy of 1-5 KeV and the dose of 1E15-3E15 atoms/cm2.