baber/WOPTO huggingface dataset:
Patent KR-20030027607-A (KR)
Title: Method for transmitting a packet data communication system
Inventor: AHN JONG HOE
IPC: H04W72/04
Filed: 2001-09-29
Abstract: PURPOSE: A method of transmitting packet data in a communication system is provided to determine priorities of control channels, and to transmit control information for transmitted packet data through the control channels, then to transmit the packet data, thereby improving resource efficiency in CDM(Code Division Multiplexing)/TDM(Time Division Multiplexing) systems. CONSTITUTION: A mobile communication system determines priorities of control channels for receiving data. The system transmits control information on transmitted packet data through the control channels. The system transmits the packet data through transmission channels corresponding to the control channels. The system supplies information on whether to support a CDM, the number of maximum usable control channels, the number of currently-used channels, and whether to use the CDM to terminals. The system monitors the control channels by using the supplied information. The system receives data on channels transmitted to a self by using a monitored result.
Patent KR-20030026792-A (KR)
Title: Document Storage System with specific marking tool
Inventor: HONG JONG KOOK
IPC: G06F17/30
Filed: 2001-09-27
Abstract: PURPOSE: A digital data storage software is provided to store data on plural specific marked portions of single digital data by using a digital data input window, a specific marking tool and a data input tool so that it enables a user to perform an efficient search, modification or deletion of the digital data. CONSTITUTION: The software includes an input window, a group of specific marking tools, and an edition button. A user selects corresponding digital data by using a data call window, and then the input window displays the called digital data. If the digital data is selected, the user selects a proper tool among the group of specific marking tools by using the edition button. Using the selected tool, the user marks a specific portion of the selected digital data, and inputs the marked data on other data input windows. Other specific portions of the same digital data can be marked and stored at a database by using the edition button.
Patent KR-20020029312-A (KR)
Inventor: KANETA MANABU
IPC: B32B7/04
Filed: 2001-10-11
Abstract: PURPOSE: A bulky sheet material having three dimensional protrusions is provided to exhibit sufficient recovery from extension in the planar direction and sufficient compressive deformability in the thickness direction, and a relatively small density as a whole. CONSTITUTION: The bulky sheet material having three-dimensional protrusions(10) comprises a first layer(1) and a second layer(2) adjacent to the first layer. The first layer and the second layer are partly joined together at joints(3) in a prescribed pattern. The first layer has a number of raised portions which are located among the joints. The second layer comprises a material which exhibits elastomeric behavior. The bulky sheet material exhibits elastomeric behavior as a whole and breathability.
Patent KR-20030031667-A (KR)
Title: Vp/vc switching system using sram
Inventor: LEE JONG EOP
IPC: H04L12/50
Filed: 2001-10-15
Abstract: PURPOSE: A VP/VC switch system using an SRAM is provided to reduce a cost, be effectively used for an FPGA(Field Programmable Gate Array), and perform a high speed switching because match information can be obtained by only two clocks. CONSTITUTION: An SRAM(50) outputs match result information corresponding to a data including VP/VC table information inputted from an external source. A VP/VC switch unit(100) inputs only a specific one of upper bits of an ATM cell as an address to the SRAM suitable for an address line of the SRAM(50) when the ATM cell is inputted from a physical link(40), and outputs the ATM cell through pertinent links(41-45) according to the match result outputted from the SRAM.
Patent KR-20030032541-A (KR)
Inventor: KIM CHEON SU
IPC: H01M2/10
Filed: 2001-10-18
Abstract: PURPOSE: A lithium secondary battery is provided, to prevent the voltage drop due to the short of a battery by forming a breakage prevention part in the insulating layer at the inside of an external material. CONSTITUTION: The lithium secondary battery comprises an electrode assembly(21) comprising a plurality of positive electrode plates, separators and negative electrode plates; an exterior material(24) comprising a case(24b) where the electrode assembly is received and a cover(24a) fused with the case for sealing a battery; a plurality of positive electrode taps(22a) withdrawn from the positive electrode plates and a plurality of negative electrode taps(22b) withdrawn from the negative electrode plates; a positive electrode terminal(23a) and a negative electrode terminal(23b) which are connected with each end of the positive electrode taps and the negative electrode taps and are projected to the exterior of a battery; and a breakage prevention part(30) which is formed at the inside of the cover corresponding to the welding part of the positive electrode tap and the positive electrode terminal and the welding part of the negative electrode tap and the negative electrode terminal and prevents the breakage of the insulating layer formed in the inside of the cover.
Patent KR-20010102899-A (KR)
Title: Ｍｐｅｇ2파일 재생시스템에 있어서 ｍｐｅｇ2파일의 멀티디스플레이 구현장치 및 방법
Inventor: PARK YOUNG NAM
Filed: 2001-10-23
Abstract: 본 발명은 MPEG2 표준규격에 따라서 부호화된 MPEG2파일을 영상신호로 재생하고 디스플레이 장치를 통하여 출력하는 MPEG2파일 재생시스템에 있어서, 적어도 하나 이상의 MPEG2파일들을 각각 로드하여 동시에 복호할 수 있는 적어도 하나 이상의 MPEG2 디코더들이 동시에 구동되는 멀티 디코더를 탑재하여 적어도 하나 이상의 MPEG2파일들의 멀티 디스플레이를 구현하는 장치 및 방법에 관한 것이다.
Patent KR-20030035270-A (KR)
Title: Method for providing of premium event in internet server
Inventor: HAN JAE JIN
Filed: 2001-10-30
Abstract: PURPOSE: A method for providing a premium event service on an Internet server is provided to give the marketing data to a sponsor and to enable a company managing an event to secure the member easily by inducing a customer to apply to a survey. CONSTITUTION: A premium event page is generated and stored based on the premium event request information received from a premium sponsor server and the participation of a registered terminal is confirmed(S405). The response information for the premium event page is received by transferring the stored premium event page to the confirmed terminal(S407). The statistics data is extracted by analyzing the response information of the received premium event page and the extracted statistics data is transferred to the premium sponsor server(S411). The premium winner is selected based on the user information(S413). The win member list information is transferred to the premium sponsor server and the terminal(S414).
Patent KR-20030035609-A (KR)
Title: pressurizing machine for arthroscopic irrigation fluid
Inventor: KIM JEE HYOUNG
IPC: A61B1/317
Filed: 2001-10-31
Abstract: PURPOSE: A sap pressurizing device is provided to be capable of adjusting easily while maintaining the sap pressure continuously and highly. CONSTITUTION: At a joint scope operation, in order to supply appropriately high sap, a pressure is forced to a sap pouch using a weight or an electricity, not a sap supply tube.
Patent KR-20030036978-A (KR)
Title: A Synchronizing Method between Control Message and User Packet
Inventor: KIM YEONG JIN
IPC: H04L7/08
Filed: 2001-11-01
Abstract: PURPOSE: A method for synchronizing a control message with a user packet in a wireless communication network is provided to reduce losses of transmitted user packets and improve the reliability of the wireless communication network by using a null IP packet. CONSTITUTION: A receiving process is performed to receive an user packet(601). A setup state of a flag of WFN is checked inside of a session table by a gateway GPRS support node(602). A routine process of the received packet is performed to an external network if the flag of WFN is not set up inside of the session table(603). A setup state of an address field of the header is checked if the flag of WFN is set up inside of the session table(604). Buffered packets are transmitted to a terminal if the address field of the header is set up as 0 inside of the session table and a null IP packet is received(606). The setup state of WFN is released(607). An error state is indicated if the address field of the header is not set up as 0 inside of the session table(605).
Patent KR-20020038485-A (KR)
Inventor: FUJINAGA MASATO
IPC: H01L23/52
Filed: 2001-11-08
Abstract: PURPOSE: To realize improvement in noise removing characteristics of a wiring by allowing an acceleration of a microminiaturization and simplification of manufacturing steps to be compatible. CONSTITUTION: An upper surface and a side face of the wiring 6 for transmitting a signal are covered with a conductor layer 12 via insulators 7, 8 and 9 in a section along its extending direction without disconnection, and the layer 12 is connected to a semiconductor substrate 1. The periphery of the wiring 15 for transmitting a signal is covered with conductors 12 and 19 via insulators 14, 16, 17 and 18 in a section in its extending direction without disconnection, The wiring 15 is electrically connected to the substrate 1 by a conductive plug 13 filled in a contact hole 24 formed in a conductor layer 21.
Patent KR-20030039079-A (KR)
Title: A method for making silicon-based industrial wastes into a fire-resistance powder
Inventor: JUN BYEONG SE
IPC: C04B18/04
Filed: 2001-11-10
Abstract: PURPOSE: Provided is a simple method for preparing refractory powder from silicon industrial wastes(waste foundry sand, waste sand, etc.) by self-propagating high temperature synthesis. CONSTITUTION: The preparation method of refractory powder(Al2O3-SiC and/or sialon powder) comprises the steps of: (S1) grinding silicon refractory wastes such as waste foundry sand, waste sand, byproducts generated from wafer processing; (S2) mixing ground Si-wastes, Al powder, and/or C powder in an effective ratio; and optionally forming under pressure of 30-100MPa and/or preheating the mixed powder at 200-700deg.C; (S3) igniting mixed powders or compacts in vacuum, Ar, air or N2(1-10atm.) atmosphere for self-propagating high temperature reaction.
Patent KR-20030003648-A (KR)
Inventor: HAYASI NAOKI
IPC: H01R12/79
Filed: 2001-11-15
Abstract: PURPOSE: To provide a connector equipped in a good balance with turning operability and high contact pressure for one for an FPC/FFC having a turning type actuator. CONSTITUTION: A plurality of contacts equipped with a contacting leg with an FPC/FFC and a stabilizer leg matching the contact leg are composed of a front-side contact group with the contact legs located at front side and a hind-side contact group. A spring-rest part and an insertion protrusion are alternately formed at an actuator in correspondence with stabilizer legs of hind-side contacts and front-side contacts, of which, the stabilizer leg of the hind-side contact group is to be an elastically deforming leg which elastically deforms by engaging with the spring-rest part of the actuator and the stabilizer leg of the front-side contact group is to be a fixed leg which generates contact pressure of the FPC/FFC with the contact legs of the both contact groups when the actuator turns to a locking position and its insertion protrusion gets in between the stabilizer legs and the FPC/FFC.
Patent KR-20030041694-A (KR)
Title: Etchant for making gate electrode in TFT-LCD
Inventor: BAEK GWI JONG
IPC: G02F1/136
Filed: 2001-11-21
Abstract: PURPOSE: An etchant composition for gate electrodes of a thin film transistor liquid crystal display device is provided to etch a dual film of Mo/Al, Mo/Al-Nd, or Mo-W/Al-Nd into a uniform pattern with a proper inclination of 40-60°, thereby improving the yield and the screen quality. CONSTITUTION: An etchant composition for gate electrodes of a thin film transistor liquid crystal display device consists of phosphoric acid 45-70wt%, nitric acid 3-15wt%, acetic acid 5-25wt%, oxidation controller 0.1-10wt%, and water, wherein the oxidation controller is to be HClO4 or HIO4.
Patent KR-20030043049-A (KR)
Title: A motor mount's structure for the air-conditioner
Inventor: SEO IN HO
IPC: F24F5/00
Filed: 2001-11-26
Abstract: PURPOSE: Motor mount structure of an outdoor unit for an air conditioner is provided to prevent interference of vortex from a blower fan, and to improve heat exchange efficiency of the outdoor unit by spacing a motor from the blower fan with forming the spacing part between fixing holes. CONSTITUTION: An outdoor unit of an air conditioner comprises a cabinet(50) having an intake port and plural discharge ports(52a); blower fans(60) installed in the discharge ports to forcibly suck outdoor air; a motor installed in a rotating shaft of the blower fan for generating driving force; and a motor mount(70) having plural fixing holes mounting the motor and assembling to the inner wall of the cabinet. A spacing part is formed between fixing holes in the motor mount for forming the step, and interference of vortex is prevented by spacing blower fans from each other.
Patent KR-20030046846-A (KR)
Title: Align inspection apparatus for laminating apparatus of substrates
Inventor: JANG HONG SEONG
IPC: G02F1/13
Filed: 2001-12-06
Abstract: PURPOSE: An alignment inspection device of a substrate combining apparatus is provided to inspect pixels in a liquid crystal display panel without loss of time to improve productivity. CONSTITUTION: An alignment inspection device of a substrate combining apparatus includes a substrate module(56) constructed in a manner that two substrates are attached to each other, at least one first measurement instrument(52a,52b,52c,52d) and at least on second measurement instrument(70). The first measurement instrument is set at one side of the substrate module in order to inspect alignment of alignment keys indicated on the two substrates. The second measurement instrument is placed on the substrate module to move to pixels of the substrate module to inspect alignment of the pixels. The first measurement instrument includes four cameras set at the corners of the substrate module, and the second measurement instrument is a microscope attache to one side of the first measurement instrument.
Patent KR-20020023180-A (KR)
Inventor: BAE YEONG JAE
IPC: B07B4/06
Filed: 2001-12-10
Abstract: PURPOSE: Provided is a separator for construction wastes which uses air to separate light materials adsorbed on a rotating drum by blowing out and heavy material are dropped so that it helps to separate the construction wastes by weight. CONSTITUTION: The separator for the construction wastes comprises the parts of: two couples of support rollers(8) which are placed at the front side of a body(2); two support bearings(6) which are placed at the rear side of the body; multiple pores(3) which are placed around the circumference at the upper part of the body; a pair of drums(5) which are placed with a pulley(7) formed in a rotation axis projected backwardly; a motor(11) which is placed at the rear side of the body with including a drive pulley to connect a pulley(7) and a belt(9); a lattice setting bar(13) which is placed at the body, that is placed at the front side of both drums; a "U"-character suction duct(14) which is placed at internal side of the both lattice; a ventilator(15) which is open at the front side of the suction duct; a feedback duct(17) which is diverged at both channels at the front side of the ventilator; a nozzle(18) which is placed at the lower part of the feedback duct; a feedback wind adjustment valve which is placed at the front side of the channel whereat the feedback duct is diverged; a duct collector which is placed at the front side of the channel; a falling part for heavy subjects which is placed at the middle of both lattices; a falling chute for light subjects(23) which is placed at the external side of the falling part for heavy subjects; and an exhaust conveyer for the heavy subjects(24) which exhausts the heavy subjects outside at the lower part of the falling part for the heavy subjects.
Patent KR-20030047430-A (KR)
Title: Slip form paver casting concrete in the slope of a embankment
Inventor: CHO NAM WON
IPC: E04G11/32
Filed: 2001-12-10
Abstract: PURPOSE: A slip form pavement device for placing concrete on a slope of a dam is provided to improve construction quality and constructability, and to install and dismantle a chute simply. CONSTITUTION: The slip form pavement device for placing concrete on a slop of a dam comprises: a ready-mixed concrete supply unit provided with a transfer car(100) moved along a guide rail installed longitudinally on a stationary plane(3) and a ready-mixed concrete supplier(200) installed on the transfer car(100) to supply the ready-mixed concrete discharged from a ready-mixed concrete truck; and a ready-mixed concrete placer unit provided with a slip form pavement truck(300) moved along a guide rail(310) installed vertically on a slope(2) to place ready-mixed concrete supplied from the ready-mixed concrete supplier(200) on a slope(2) where reinforcing bars are arranged, and a chute(330) installed vertically on the middle of the guide rail(310) to transfer the ready-mixed concrete supplied from the ready-mixed concrete supplier(200) to the slip form pavement truck(300).
Patent KR-20020009543-A (KR)
Inventor: JUNG JONG HYEON
IPC: C10L1/02
Filed: 2001-12-12
Abstract: PURPOSE: An alcohol-based fuel composition of the present invention has approximately equal power to gasoline while exhibiting reduced exhaust emission and credible engine start-up even at low temperature conditions. CONSTITUTION: The alcohol-based fuel composition comprises 35-55wt.% of ethanol/methanol, 5-15wt.% of isopropyl alcohol, 5-15wt.% of butanol, 25-45wt.% of toluene, 1-10wt.% of non aromatic raffinate, and further 1-20wt.% of isopentene.
Patent KR-20030049376-A (KR)
Title: Roller Assembly for holding a Rod of an Automobile Manual Transmission
Inventor: LEE HYEON CHEOL
IPC: B60K20/02
Filed: 2001-12-14
Abstract: PURPOSE: A roller assembly for supporting a manual transmission rod in a vehicle is provided to prevent noise and vibration, and to transmit operational force efficiently by compensating clearance between the roller and the rod from wear of the roller. CONSTITUTION: A roller assembly has a couple of supporting plates(42) standing at both sides of a rod, a couple of supporting shafts(43) fitted to fixing holes of the supporting plates and arranged in upper and lower parts of the rod, and a couple of rollers(44) installed on supporting shafts and contacted to the rod with rolling. The supporting shaft has a cylindrical placing part(43a) inserting the roller rotating, and a fixing part(43b) integrally formed with the placing part and inserted to the fixing hole of the supporting plate. The central axis of the placing part is placed eccentrically to the central axis of the fixing part. Noise and vibration are prevented by compensating clearance between the roller and the rod.
Patent KR-20030050078-A (KR)
Title: an appratus for detecting the leakeag of the pressure vent valve by using a sonic detector
Inventor: KANG BYEONG GWANG
IPC: C21B7/18
Filed: 2001-12-18
Abstract: PURPOSE: An apparatus for sensing wear of plug inside back pressure control valve by using sonic sensor is provided in which the back pressure control valve pressurizes pressure of injection hopper for controlling injection quantity of pulverized coal in a facility for injecting pulverized coal into blast furnace through tuyere. CONSTITUTION: In an apparatus for sensing wear of back pressure control valve of injection hopper for injecting pulverized coal into blast furnace, the apparatus comprises a sonic sensor(30) connected to a back pressure line between the back pressure control valve and storage hopper to sense sound signals generated inside back pressure line; a sonic wave sensing part for changing the sonic signals sensed in the sonic sensor into electrical signals; a valve operating condition judging part(42) for transmitting signals of the sonic wave sensing part to the rear side only in case of filling pressure sequence by monitoring operating sequence proceeding conditions of the injection hopper; a sonic wave level setting part(44) for setting a reference sonic wave level signal; a sonic wave level comparison part(43) for comparing the signals of the sonic wave sensing part with the reference sonic wave level signal; and a wear judging part(45) for judging whether the back pressure control valve is worn or not by output of the sonic wave level comparison part.
Patent KR-20020050742-A (KR)
Title: Chemical decontamination method and treatment method and apparatus of chemical decontamination solution
Inventor: AOI HIROMI
IPC: C23G1/08
Filed: 2001-12-21
Abstract: PURPOSE: A chemical decontamination method is provided to secure the material soundness by suppressing corrosion of a base metal of a contaminated component. CONSTITUTION: A buffer tank(7) is arranged for storing decontamination solution(8) and the decontamination solution circulatory system(10) is connected to the buffer tank(7) in order to send the decontamination solution(8) to a contaminated component(9) to decontaminate and return the used decontamination solution(8) to the buffer tank(7) after decontamination. The decontamination solution circulatory system(10) is composed of a decontamination solution outflow piping(11) for discharging the decontamination solution(8) out of the bottom of the buffer tank(7) and a decontamination solution return piping(12) for flowing the decontamination solution(8) through the inside of the contaminated component(9) to decontaminate and returning the used decontamination solution(8) after decontamination into the buffer tank(7) from the upper end of the buffer tank(7). A circulatory pump(13) for circulating the decontamination solution(8) and a heater(14) is connected to decontamination solution outflow piping(11) in sequence, and a decontamination solution purification system(18) equipped with an electrolytic-reduction device(15) and an ion exchange device(17) is connected to bypass the decontamination solution outflow piping(11) between the heater(14) and the contaminated component(9).
Patent KR-20030053123-A (KR)
Title: A method for manufacturing a high strength TMCP steel plate for hot forming
Inventor: CHO WON GUK
IPC: C21D8/02
Filed: 2001-12-22
Abstract: PURPOSE: A method for manufacturing high strength 60 kg/mm¬2 grade TMCP steel plate used for axle housing of large-sized truck with a capacity tonnage of greater than 23 ton. CONSTITUTION: The method includes the steps of heating a steel slab comprising C 0.06 to 0.20 wt.%, Si 0.02 to 0.55 wt.%, Mn 0.60 to 1.70 wt.%, 0.025 wt.% or less of P, 0.020 wt.% or less of S, Sol.Al 0.005 to 0.060 wt.%, Nb 0.015 to 0.050 wt.%, V 0.01 to 0.090, N 0.007 to 0.0130 wt.%, 1.0 wt.% or less of Cu, 1.0 wt.% or less of Cr, 0.6 wt.% or less of Mo, a balance of Fe and incidental impurities to the temperature range of 1130 to 1240°C; hot rolling the steel slab in recrystallization temperature range of 990°C to 900°C; final hot rolling the hot rolled steel sheet in non recrystallization temperature range of 800°C to 700°C; cooling the hot rolled steel sheet to the temperature range of 560 to 450°C at a cooling rate of 3 to 10°C/sec.