baber/WOPTO huggingface dataset:
Patent KR-20030073796-A (KR)
Title: Vehicle dash panel
Inventor: CHUN JEONG JONG
IPC: B62D25/14
Filed: 2002-03-13
Abstract: PURPOSE: A dash panel for a vehicle is provided to cut vibration and heat generated from an engine room effectively by connecting the dash panel and a support fixing bar firmly. CONSTITUTION: A dash panel(100) for a vehicle comprises a dash up panel(110), a dash low panel(120), a support fixing bar(200), a connecting bracket(400). The dash up panel supports a cowl panel mounting a wind shield. The dash low panel is welded to a lower portion of the dash up panel. A through groove for electric line and folded portion for reinforcing stress against torsion or shock are formed to the dash low panel. The support fixing bar forms a frame structure of a crush pad. Both ends and a central lower portion of the support fixing bar are connected to the dash up panel with a side bracket(310) and a tunnel introducing bracket(320) to fix the dash up panel to a vehicle body. The connecting bracket connects a central upper portion of the support fixing bar and the dash up panel. Therefore, noise generated from an engine room and noise by a steering wheel and the crush pad are prevented connecting the dash panel and the central upper portion of the support fixing bar with the connecting bracket.
Patent KR-20030073797-A (KR)
Title: Cover breakage protection device of seatbelt
Inventor: JUN HONG SIK
IPC: B60R22/18
Filed: 2002-03-13
Abstract: PURPOSE: A device for preventing the damage of a cover for a seat belt is provided to improve safety by connecting a body to the cover by a hinge and preventing the damage of the seat belt. CONSTITUTION: In a seat belt(100), a webbing(10) is inserted into one side of a body(20). A shaft groove(21) is formed at the other side of the body. A hinge shaft(31) is installed at one side of a cover unit(30), and corresponds to the shaft groove. A tongue plate(32) is integrally formed with the other side of the cover unit, and is coupled with a buckle.
Patent KR-20030079197-A (KR)
Title: Co-operating internet auction
Inventor: YUM YONG SEOP
Filed: 2002-04-02
Abstract: PURPOSE: An auction service method is provided to embark a part of a participation fee for a payment of an auctioned product so that it can lower an auction winning price. CONSTITUTION: The method comprises several steps. A seller accesses an auction service site, sets an auction sector, and posts auction data such as product information, a start price, an auction period, a schedule and others(S300-S320). An auction participant accesses the auction service site, enters the auction sector, checks the posted auction data, and applies the auction by paying a participant fee(S400-S430). Plural participants participate in the auction at the selected auction sector(S510-S580). An auction winner offering the highest price is determined(S590). The seller makes contract with the auction winner(S640).
Patent KR-20020079508-A (KR)
Inventor: FULMER BRUCE E
IPC: B23K9/095
Filed: 2002-04-08
Abstract: PURPOSE: A system and method for controlling an electric arc welder is provided to prevent the reduction of the homogeneity of a weld bead by a welding process intermittently stopping by the rapid variation of protruded and arc lengths caused by a slow control in welding aluminum. CONSTITUTION: A control system for an electric arc welder(A) performing a welding process between an electrode(34) and a workpiece(36) is composed of a high speed switching type power supply(10) having a controller worked at a switching frequency of at least about 10 kHz with an input current control signal adjusting an output current of the power supply; a first senor detecting the actual arc voltage; a second sensor sensing an actual arc current(la); a first circuit generating a power signal representing the desired real time power level at progressive times during the welding process; a second circuit(22) creating the function of the sensed actual voltage and the sensed actual current; and a third circuit adjusting the current control signal in accordance with the difference between the power signal and the function of the actual voltage and current, preferably arc power.
Patent KR-20030082136-A (KR)
Title: Flash memory device having metal electrode and method for fabricating the same
Inventor: KOO JA HEUM
IPC: H01L29/788
Filed: 2002-04-16
Abstract: PURPOSE: A flash memory device with a metal electrode is provided to improve electrical characteristics by using a metal layer such as a tungsten layer as a gate electrode, and to improve the stability of the flash memory device by controlling the reaction between the tungsten layer and a polysilicon layer. CONSTITUTION: An isolation layer is formed on a semiconductor substrate(200). A tunnel oxide layer(204) is formed on the semiconductor substrate. The first polysilicon layer pattern(206) for a floating gate is formed on the tunnel oxide layer. An interlayer dielectric(208) is formed on the first polysilicon layer pattern for the floating gate. The second polysilicon layer pattern(210) for a control gate is formed on the interlayer dielectric. A reaction barrier layer pattern is formed on the second polysilicon layer pattern for the control gate. A metal electrode layer pattern is formed on the reaction barrier layer pattern.
Patent KR-20030083265-A (KR)
Title: Method for mounting sliding door in vehicle
Inventor: AHN JUN BEOM
IPC: B60J5/08
Filed: 2002-04-20
Abstract: PURPOSE: A mounting method of a sliding door for a vehicle is provided to prevent clearance between the sliding door and the vehicle body by fixing a center bolt to a fixing hole without a gap, and to improve working efficiency by reducing steps of the mounting process. CONSTITUTION: A center rail is mounted to a vehicle body, and a roller part(14) of a center roller(10) is installed in the center rail to reciprocate. An upper roller and a lower roller are mounted to a proper position of an upper and a lower part of the sliding door installed to an upper rail and a lower rail. A center part of a side of the door is arranged in a mounting part(12) of the center roller mounted to the center rail of the vehicle body, and centering bolts are fastened to fixing holes(16) of the installation part.
Patent KR-20030085974-A (KR)
Inventor: SON YOUNG SUK
IPC: B64C39/02
Filed: 2002-05-02
Abstract: PURPOSE: An airplane mounted with various vending machines is provided to enable servers to help unfortunate orphans and neighbors in a mountain village by using various articles in the vending machines. CONSTITUTION: Various vending machines(1-246) are installed at one side of an airplane(1'). A charger(2') and a public telephone(3') are installed at one side of the vending machines. A monitor(4') indicates the number of articles in the vending machines. An educational artificial intelligence chip(6'), a speaker(7'), a printer(8'), a mail system(9'), a screen(11') for showing a film, and medical instruments(12') are detachably installed at one side of the vending machines.
Patent KR-20030087217-A (KR)
Title: System for phase locked loop
Inventor: LEE MYEONG UK
IPC: H03L7/08
Filed: 2002-05-08
Abstract: PURPOSE: A PLL(Phase Locked Loop) system is provided to perform stably and correctly an operation of a PLL by minimizing the influence of the disturbance to a PLL system. CONSTITUTION: A PLL system includes a PLL system(10) and a controller(20). The PLL system(10) receives a reference signal, a disturbance signal, and a control signal and outputs a control variable signal and a measuring variable signal. The controller(20) receives the measuring variable signal of the PLL system as an input signal and outputs a control signal. The controller(20) has a value of K in order to generate a stable clock signal by using an H ∞ control method. The PLL system(10) is formed with a PLL circuit and a plurality of weight functions.
Patent KR-20030087725-A (KR)
Title: Mass propagation of black berry(Rubus fruticosus. L) by root cutting
Inventor: CHO HAN GIK
IPC: A01G1/00
Filed: 2002-05-09
Abstract: PURPOSE: A method of massively producing a black berry sapling which is difficult to propagate by treating roots of black berry with a rooting promoter in autumn, grounding and then planting in soil in spring is provided, which shortens the harvest date and improves the propagation rate as compared to conventional methods. CONSTITUTION: Roots of black berry(Rubus fruticosus L.) are cut to 5 to 13cm(1 to 3 nodes between the roots), the end thereof is treated with a rooting promoter in autumn and then grounded throughout the winter. Thereafter, they are planted in soil in spring. New branches are formed about 15 to 45 days after plantation.
Patent KR-20030090190-A (KR)
Title: System and Method for Providing a Service of remote Examination by using Internet and Examination Portable Device
Inventor: JANG SEI HO
IPC: G06Q50/20
Filed: 2002-05-21
Abstract: PURPOSE: A system and a method for a remote test service using the Internet and a portable device for exclusively solving a problem are provided to take a test in anytime and anywhere by downloading/storing the desired problem contents in the portable device, and to conveniently grade the test and manage a grading result. CONSTITUTION: The system comprises the portable device(110) for exclusively solving the problem, a user computer system(120) communicating with the portable device, a problem contents database(140), and a problem providing server(160). The problem providing server transmits the problem contents requested from a user to the user computer system by linking with the database, collects the problem contents of diverse formats from other external learning contents providing system, and converts and stores it in the database.
Patent KR-20030094521-A (KR)
Title: Dielectric Composition Having Improved Homogeneity And Insulation Resistance, Preparing Method Thereof And Multilayer Ceramic Condenser Using The Same
Inventor: HUH GANG HEON
IPC: C04B35/468
Filed: 2002-05-24
Abstract: PURPOSE: A dielectric composition, a method for producing the same, and a stacked ceramic condenser using the same are provided to allow for a low temperature baking, while achieving improved uniformity, dielectric constant and insulating resistance. CONSTITUTION: A dielectric composition comprises a dielectric component and a sintered compound. The dielectric component is expressed as the chemical formula (Ba1-x-yCaxAy)m(Ti1-a-b-cZraB'bB'c)O3+m, wherein 0.01<=x<=0.10, 0.003<=y<=0.015, 0.16<=a<=0.20, 0.003<=b<=0.015, 0<=0<=0.015, 1.000<=m<=1.010, A is one or more components selected from an oxide group consisting of oxides of Y, La, Ho, Dy, Er and Hf, B' is one or more components selected from an oxide group consisting of oxides of Mn, Co and Ni, and B' is one or more components selected from an oxide group consisting of oxides of V, Nb and Ta. The sintered compound is expressed as the chemical formula zLi2O-2(1-z)SiO2(0<=z<=0.9).
Patent KR-20030092529-A (KR)
Inventor: KWON BYEONG HO
IPC: H01L21/304
Filed: 2002-05-30
Abstract: PURPOSE: A post cleaning process in a chemical mechanical polishing(CMP) process is provided to reliably eliminate the slurry residue generated on a wafer by applying megasonic while a wet wafer is dipped into a bath containing a dilute HF(DHF) solution immediately after a CMP process is completed. CONSTITUTION: The slurry reside is removed in a post cleaning process after a CMP process is performed on the wafer(30). The wafer maintains a wet state while megasonic(33) is applied and the wafer is dipped into the bath(31) having a DHF solution(32) for a predetermined interval of time. The density of the DHF solution satisfies the following condition. H2O:HF=400:1-1000:1.
Patent KR-20030092787-A (KR)
Title: Polishing apparatus comprising porous polishing pad and method of polishing using the same
Inventor: CHANG MYUNG SHIK
IPC: H01L21/304
Filed: 2002-05-31
Abstract: PURPOSE: A polishing apparatus with a porous polishing pad is provided to remarkably decrease a defect generation rate by including a polishing pad made of an inexpensive porous medium and by using only the porous polishing pad and chemicals in connection with a polishing target not including ceramic particles instead of conventional slurry. CONSTITUTION: A wafer head(106) absorbs a wafer(108) on which a predetermined material layer is stacked and maintains separation and polishing conditions of the wafer while the stacked material layer is polished. A predetermined polishing pad(104) used to polish the stacked material layer is included in a wafer table(100). A chemical supply unit supplies predetermined chemical(112) for polishing the wafer to a gap between the stacked material layer and the polishing pad in the polishing process. A plurality of pores are included in the predetermined polishing pad.
Patent KR-20030092846-A (KR)
Inventor: KIM JEONG SIK
IPC: B21C47/24
Filed: 2002-05-31
Abstract: PURPOSE: An apparatus for carrying and recoiling wrongly coiled steel strip coil is provided, which performs recoiling operation by cohesively supporting the inner diameter part of coiling defective coiling material and safely transferring the coiling material to the input side of process in the state that roundness of the coiling material is maintained. CONSTITUTION: The apparatus comprises a segment shaft(303) mounted on a lower part of transfer unit transferred by crane; segments which are installed on the circumference of the segment shaft(303), and an outer diameter part of which is contracted and expanded; payoff reel led-in supporting stands(302A,302B) installed at both end parts of the segment shaft(303); and a led-in supporting stand groove formed on a front end part of payoff reels so that the payoff reel led-in supporting stands(302A,302B) are inserted thus connected to the led-in supporting stand groove.
Patent KR-20030006979-A (KR)
Title: Method for measuring temperature and of adjusting for temperature sensitivity with a medical device having a position sensor
Inventor: GOVARI ASSAF
IPC: A61B5/028
Filed: 2002-06-03
Abstract: PURPOSE: Provided is a temperature measuring method due to a small-sized position sensor keeping high accuracy at a high temperature or a sensor coil. CONSTITUTION: A temperature measuring method and a method for adjusting the sensitivity related to the temperature of medical equipment having the position sensor(10), have a process for preparing the medical equipment having the position sensor and a process for measuring the voltage of the position sensor(10). A resistance value is determined from the measured voltage and the temperature value of the position sensor is determined on the basis of the resistance value. The temperature value is determined using the position sensor(10). Therefore, the temperature is directly measured and monitored using the position sensor(10) itself. Further, the sensitivity of the position sensor(10) is determined on the basis of the temperature. The position data from the position sensor is adjusted on the basis of the sensitivity.
Patent KR-20030094529-A (KR)
Title: Fabrication method of liquid crystal display device
Inventor: LEE SEONG HAK
IPC: G02F1/1337
Filed: 2002-06-04
Abstract: PURPOSE: A method for manufacturing a liquid crystal display is provided to reduce static electricity generated in a rubbing process, thereby preventing peripheral circuit part from being short. CONSTITUTION: Alignment films are applied on active areas of an upper substrate and a lower substrate(101). Masks(138) are placed on the upper substrate and the lower substrate, having the active areas as aperture parts. The aperture parts of the masks are rubbed. A seal pattern with an injection port is formed on the lower substrate. A plurality of spacers are scattered on the lower substrate. The upper substrate and the lower substrate are bonded with each other. The bonded upper substrate and the lower substrate are cut. Liquid crystal is injected between the upper substrate and the lower substrate through the injection port.
Patent KR-20030094920-A (KR)
Title: A Fly flap
Inventor: SHIN SUK KYUN
IPC: A01M3/04
Filed: 2002-06-10
Abstract: PURPOSE: Provided is a sticky plate having both sided tape for sticking flies to be attached to a fly swatter to allow easy catch flies and mosquitos. CONSTITUTION: The sticky plate(10) comprises sticky liquid(12) formed inside an attachment plate(11), and a both-sided adhesive tape(13) having a number of projections and grooves(15,16) around one side of the attachment plate(11) and a protection sheet(14) around the other side of the plate(11). Another attachment plate(21) corresponding to the sticky plate(10) has another projections and grooves responding to the projections and grooves(15,16). On the other side of the plate(21), overlapped is another sticky plate(20) having another protection sheet(24).
Patent KR-20030097314-A (KR)
Title: A natural button cutter with tail rod
Inventor: LEE JEONG ROK
IPC: B26D7/02
Filed: 2002-06-20
Abstract: PURPOSE: A cutter having a tail rod for manufacturing a button with a natural material is provided to precisely cut the high-priced natural material without the loss of the natural material. CONSTITUTION: A cutter(16) is fixed to one side of a holder(20). A hole(22) is formed at the lower inlet of the holder, and has a female screw(24). A tail rod(26) is fit into the hole, and includes a ball(42), a second spring supporter(40), a compressed coil spring(38), a first spring supporter(36), a ball(34), a piston(28), and a ram(30) in order. A bolt(52) has a hollow part(54), through which the ram pierces, and is coupled to the female screw.
Patent KR-20040000271-A (KR)
Inventor: KIM A JEONG
IPC: H04L12/44
Filed: 2002-06-24
Abstract: PURPOSE: An EPON(Ethernet Passive Optical Network) system is provided to use a PON tagging Ethernet frame, and to add a multiplexing layer and a bridging function layer to an OLT(Optical Line Termination), thereby connecting EPON media with bridges. CONSTITUTION: An ONU(Optical Network Unit)(610) consists of an 802.3 PHY(Physical) layer(620), an 802.3 MAC layer(630), a filtering layer(640), and an LLC layer(650). The filtering layer(640) checks a mode field when a PON tagging Ethernet frame is received from an OLT(510). If the checked mode is an SCB(Single Copy Broadcasting) mode, the filtering layer(640) abandons the frame when a PHY_ID is equal to a self PHY_ID, and receives the frame if the two PHY_IDs are not equal. If the checked mode is a P2P mode, the filtering layer(640) receives the frame when the two PHY_IDs are equal, and abandons the frame if the two PHY_IDs are not equal. The OLT(510) consists of an 802.3 PHY layer(520), an 802.3 MAC layer(530), an 802.3 MAC control layer(540), a multiplexing layer(550), and a bridging function layer(570).
Patent KR-20040003089-A (KR)
Title: Method for area recognizing of automobile cleaner
Inventor: KIM DAE HYEONG
IPC: A47L11/00
Filed: 2002-06-25
Abstract: PURPOSE: A method for recognizing a working area for a robot cleaner is provided to easily recognize the requested working area by photographing characteristic objects of each working area. CONSTITUTION: A method for recognizing a working area for a robot cleaner comprises the steps of: photographing characteristic objects of each working area(S402); storing photographed data(S404); operating a drive unit and moving the robot cleaner to the working area if a working request signal is received(S406,410); photographing the characteristic object of the working area to which the robot cleaner moves(S412); and comparing the stored characteristic object with the photographed characteristic object(S414).
Patent KR-20030007225-A (KR)
Title: Time slot allocation method, signal transmission method, mobile base station control apparatus, mobile base station, and mobile station in mobile communication
Inventor: CHEN LAN
IPC: H04W28/16
Filed: 2002-07-18
Abstract: PURPOSE: To provide a time slot allocating method and a signal transmitting method capable of realizing compatibility between quality ensuring of a radio channel and high efficiency of the channel. CONSTITUTION: In the time slot allocating method, each time slot is allocated to signal transmission for each radio frame of a radio channel which is provided between a radio base station and mobile stations in a mobile communication system and is time-divided into time slots. This method determines at least either a first slot group which consists of one or more consecutive time slots, and is allocated to outgoing line signal transmission or a second time slot group which consists of one or more consecutive time slots and is allocated to incoming line signal transmission, and a third slot group which consists of a plurality of time slots other than the time slots in the first and second time slot groups and to which either the outgoing signal transmission or the another signal transmission is allocated.
Patent KR-20040009285-A (KR)
Title: Display device of organic electro luminescent and driving method there of
Inventor: KWON O GYEONG
IPC: G09G3/30
Filed: 2002-07-23
Abstract: PURPOSE: An organic electroluminescence display and a driving method thereof are provided to reduce the complexity of a pixel circuit and a peripheral circuit by reducing the number of control signal. CONSTITUTION: A pixel circuit comprises of an organic EL(ElectroLuminescence)(OLED), a thin film transistor(M1), first to fourth switches(S1,S2,S3,S4), and first and second capacitors(C1,C2). The organic EL(OLED) is connected between a drain of the thin film transistor(M1) and a ground and emits light corresponding to an amount of a current applied thereto. The thin film transistor(M1) applies to the organic EL(OLED) a current corresponding to a data voltage applied through the first switch(S1). The first switch(S1) switches the data voltage being applied to a data line in response to an n-th select signal that is applied to a first scan line. The second switch(S2) applies a constant voltage to a terminal of the first capacitor(C1) in response to an (n-1)-th select signal that is applied to the first scan line. The third switch(S3) makes a diode-connection of the thin film transistor(M1) in response to the (n-1)-th select signal. The fourth switch(S4) transfers a current provided from the thin film transistor(M1) to the organic EL(OLED) in response to an n-th emission signal that is applied to a second scan line. The first capacitor(C1) couples to the second capacitor(C2) to apply a compensated data voltage to the thin film transistor(M1). The second capacitor(C2) sustains a voltage between a gate and a source of the thin film transistor(M1) during a predetermined frame time.
Patent KR-20040011165-A (KR)
Title: Teleweb player with extended teleweb provider search and method for searching the same
Inventor: KO SANG SIN
IPC: H04N5/00
Filed: 2002-07-29
Abstract: PURPOSE: A device for reproducing Teleweb having an expanded Teleweb channel search function, and a search method therefor are provided to select Teleweb information of various broadcasting types, and easily use the Teleweb information. CONSTITUTION: A user inputs a Teleweb search command(S410). A controller judges whether the number of selected channels is more than a predetermined number(S420). Channels including Teleweb information are searched(S430). If the number of the selected channels is more than the predetermined number, only selected channels are searched to find out whether the channels include the Teleweb information(S432). If not, all channels receivable through an antenna are searched to find out whether the channels include the Teleweb information or not(S434). It is searched whether broadcasting signals transmitted through external equipment connection terminals include the Teleweb information(S440). The channels having broadcasting signals including the Teleweb information are selected(S450).