baber/WOPTO huggingface dataset:
Patent KR-20030026757-A (KR)
Title: Method and system to control equipments which display advertising information through wire and wireless network
Inventor: NAM JONG YEOL
Filed: 2001-09-28
Abstract: PURPOSE: An advertisement display management method and a system for the same are provided to classify advertisement data, displayed on an advertisement display like a general TV or an outdoor large sized LED, according to a business category. CONSTITUTION: The method comprises several steps. An advertiser collects affiliated companies who display advertisement or general life information for visiting customers, and installs a display and a server at a business place of the affiliated company. The advertiser constructs an advertisement cast list or a time and date schedule for each affiliated company according to a business category of the affiliated company, and stores them at an operation database(S110). The advertiser produces various types of advertisement contents according to the business fields of the affiliated company, and stores them at an image database, a text database and a voice database(S120). Then the server, installed at the business place of the affiliated company, casts the advertisements on the display according to the time and date schedule(S130). The affiliated company requests the advertiser to transmit new advertisement over a network(S140), and a server of the advertiser searches for new data according to the advertisement cast list, and transmits the new data to the affiliated company server(S150). The affiliated company server stores the new data at a database(S160). If the data stored at the database is cast on the display, the affiliated company server checks an update cycle on the stored data(S170). In a case that the update cycle has not passed, the server repeats casting the stored data on the display(S180), and in a case that the update cycle has passed, the server requests new data to the advertiser server.
Patent KR-20030031294-A (KR)
Title: Apparatus for detecting power of transmission signal in mobile base station
Inventor: KIM GWAN
IPC: H04B7/26
Filed: 2001-10-13
Abstract: PURPOSE: A device for measuring final transmission power of a mobile communication base station is provided to measure output signals of a base station final output terminal using a digital mobile average filter, so as not to be sensitive to a peak-to-average ratio and to secure the precision of a measured value. CONSTITUTION: A BPF(Band Pass Filter)(2) filters signals coupled by a directional coupler for a base station final output terminal(50). A mixer(3) mixes signals outputted in the BPF(2) and local frequency generated by a PLL(Phase Lock Loop)(4), to generate intermediate frequency. An SAW(Surface Acoustic Wave) BPF(5) receives intermediate frequency signals outputted in the mixer(3) to filter signals only in a specific channel to be measured. An attenuator(6) and an amplifier(7) control gains of filtered specific channel signals. An A/D(Analog-to-Digital) converter(20) receives the gain-controlled specific channel signals to convert the received signals into digital signals. An FPGA(Field-Programmable Gate Array)(21) digital-processes a sample signal outputted in the A/D converter(20) to output average power. A register(22) receives and stores the average power. A central operation unit(23) receives the average power to compensate the average power according to temperature features and display an output signal strength. And a controller(12) of a final transmission output signal strength at a base station detects an error of output power and controls the power using the strength of a final output coupling signal outputted in the central operation unit(23).
Patent KR-20020032360-A (KR)
Inventor: HEISHI AKINORI
IPC: H01J29/50
Filed: 2001-10-24
Abstract: PURPOSE: To propose a cut-off adjusting method of CRT using a Hi-Gm tube and also to solve the problem that brightness of display screen with fluctuations in Gm voltage applied to a Gm electrode due to fluctuations in current fed into the Gm electrode and a G2 electrode. CONSTITUTION: A cut-off adjustment of the Hi-Gm tube is set in a manner that a Gm voltage of a Gm electrode power source 8 applied to a Gm electrode 5 becomes the same as a black level voltage applied to a cathode 2 to display a black level. A CRT display apparatus with the Hi-Gm tube is composed of a voltage detection circuit 14 to measure fluctuations in output voltages from the source 8 on the output side of the source 8, so that the source 8 can maintain the Gm voltage at constant with feedback from the circuit 14.
Patent KR-20020059218-A (KR)
Inventor: KAWAHATA KEN
IPC: G11C19/28
Filed: 2001-10-24
Abstract: PURPOSE: A first shift resister and a shift register circuit having a second shift resister are provided to selectively supply a clock signal to a second shift register, to reduce a power consumption, to improve a circuit scale and to increase a transistor reliability. CONSTITUTION: The circuit is composed of a first shift register having plural cascaded stages(F'1-F'm) and a second shift register having more stages(F1-Fn) than the first shift register, the stages(F1-Fn) of the second shift register are divided into groups(Gr1-Grn) constituted of continuous stages, each stage(F'1-F'm) of the first shift register outputs a pulse column in which only pulses of the prescribed numbers having different phases one another are continued to the stages(F1-Fn) constituting each group(Gr1-Grn) in the second shift register, as clock signals(S1-Sm).
Patent KR-20030037169-A (KR)
Title: An automatic aligning control apparatus of preform in the oversooting machine for outside vapor deposition method
Inventor: PARK CHAN YONG
IPC: C03B37/018
Filed: 2001-11-02
Abstract: PURPOSE: An apparatus for controlling axis arrangement and intervals between preform and burner automatically in manufacturing preforms by outside vapor phase deposition is provided, which improves homogeneity of the cladding diameter and optical property of optical fiber preforms. CONSTITUTION: The automatic arrangement control apparatus comprises the parts of: preform rod sensors(10, 20), set on each end of a preform rod(91), for checking the end position of the rod of preform; a preform sensor(30) for checking the end position of a preform(90); a controller(40) for measuring the position of the preform and the rod of preform, and sending control signs when the position control of the preform or the rod of preform is needed by signs from the sensors; carriers(50,60), comprising up-down carrier and left-right carrier, for carrying the preform and the rod of preform to the optimum position for outside vapor phase deposition.
Patent KR-20030037824-A (KR)
Inventor: LEE WON HO
IPC: G02F1/1337
Filed: 2001-11-06
Abstract: PURPOSE: A multi-domain liquid crystal display device is provided to improve a contrast ratio by shielding light loss generating at edges of pixels, and remove a dynamic afterimage. CONSTITUTION: A first substrate has thin film transistors and pixel electrodes formed at pixels defined by crossing gate lines(101) and data lines(102). The pixel is divided into a first domain and a second domain. A second substrate has a color filter layer, facing the first substrate. A liquid crystal layer is interposed between the first substrate and the second substrate. A first alignment film and a second alignment film are formed at inner surfaces of the first substrate and the second substrate. A black matrix, which is a shield layer is formed at a point where an electric field direction and a direction that liquid crystal stands are opposite to each other.
Patent KR-20030039039-A (KR)
Title: Caller recognizing apparatus and method for telephone by voice recognition
Inventor: TAK YONG SANG
IPC: H04B1/40
Filed: 2001-11-09
Abstract: PURPOSE: A method and a device for recognizing a caller by voice recognition are provided to use speaker independent voice recognition, so as to confirm the caller without talking over the phone with the caller. CONSTITUTION: Speaker independent voice pattern data of the other parties for calls are produced, and each produced speaker independent voice data are stored in an internal memory. A call is automatically received and a name of the other party for the call is inputted. Voice of the other party is converted into speaker independent voice pattern data. The converted speaker independent voice pattern data are compared with the pre-stored voice pattern data of the other parties. If identical data are detected, a caller ID of the other party is displayed, to enable a user to decide whether to receive the call.
Patent KR-20010107883-A (KR)
Title: 인터넷을 이용한 의료기관의 고객관리 및 환자의의료정보서비스와 사이버 주치의 역할을 할 수 있는서비스 방법
Inventor: PARK DONG GI
Filed: 2001-11-10
Abstract: 인터넷을 이용한 의료기관의 고객관리 및 환자의 의료정보서비스와 사이버 주치의 역할을 할 수 있는 서비스 방법
Patent KR-20030039800-A (KR)
Title: ISDN Network clock distribution device for ADSL connection
Inventor: PYO HYEONG JUN
IPC: H04L7/02
Filed: 2001-11-14
Abstract: PURPOSE: A device of distributing ISDN network clocks for an ADSL connection is provided to supply network synchronous clock signals of an ISDN to many DSLAMs without delay, and to prevent the supplying of the network clock signals from stopping owing to malfunction of the DSLAMs and DOTS, thereby stably supplying an ADSL connection service. CONSTITUTION: A network clock signal receiver(110) receives at least one network clock signal composed of DOTS signals from an ISDN network clock transmitter, and converts the received signal into TTL data. A network clock signal processor(140) extracts predetermined ISDN synchronous data and the clock signal from the TTL data, and outputs the extracted data and the signal. A clock distributor(160) distributes the outputted ISDN synchronous data and the clock signal to many output units in the same signal type. Many differential clock signal transmitters(170) supply the second network clock signal converting the outputted signals of the clock distributor(160) into differential clocks to many DSLAMs(50).
Patent KR-20030040855-A (KR)
Title: automatic packing machime for sealing center-side of texture-roll
Inventor: JI JEONG BEOM
IPC: B65B11/00
Filed: 2001-11-16
Abstract: PURPOSE: Center adhesion of a roll-type fabric packing apparatus, a control apparatus of a cutter, and the method are provided to prevent poor packing. CONSTITUTION: Center adhesion of a roll-type fabric packing apparatus and a control apparatus of a cutter includes a sensor unit(110) to sense the wound state of fabric; a control unit(120) outputting a control signal to control center packing work of fabric and outputting a control signal to prevent fabric from being obstructed if packing is performed when fabric is not properly wound; a guide holder-driving unit(140) to drive a guide holder cylinder; a heater plate cylinder-driving unit(150) to drive a heater plate cylinder; a heater plate-driving unit(160) to drive a heater plate; and a support cylinder-driving unit(130) to drive a slant support to prevent fabric from being obstructed if fabric is not properly wound. The sensor unit automatically senses that end portion of fabric is held between the heater plate and the support plate. Thus, fabric is prevented from being obstructed, and poor packing is prevented.
Patent KR-20030043271-A (KR)
Title: Method for oil separation from cokes oven gas
Inventor: BAEK NAM CHEOL
IPC: C10G5/04
Filed: 2001-11-27
Abstract: PURPOSE: A method for increasing output of crude light oil is provided to constantly control temperature and pressure of the top of tower in steam stripper by installing electric powered valves in such a way that pressure of the electric powered valves is automatically interlockingly connected. CONSTITUTION: The method for increasing output of crude light oil comprises the steps of maintaining temperature of rich oil(30) supplied to steam stripper to 180 deg.C; using superheated vapor having a temperature of 180 deg.C or more as a steam supplied to the steam stripper; and constantly maintaining pressure of the tower top of the steam stripper to 800 to 1,000 mm H2O and maintaining temperature of the tower top of the steam stripper(50) to 85 to 90 deg.C, wherein the quantity of steam supplied to the steam stripper can be reduced by maintaining temperature of the rich oil to temperature of vapor pressure or more of the respective constituents when supplying the rich oil containing crude light oil constituents such as benzene, toluene and xylene into the steam stripper, the crude light oil constituents in the rich oil are condensed if temperature of steam supplied from the lower part of the steam stripper is lower than temperature of the rich oil since temperature of the rich oil(30) supplied into the steam stripper(50) is 180 deg.C, and pressure of the tower top of the steam stripper is maintained to 800 to 1,000 mmH2O while temperature of the tower top of the steam stripper is maintained to 85 to 90 deg.C since the crude light oil constituents in the rich oil are condensed to result in reduction of output of crude light oil due to low pressure of the tower top of the steam stripper if temperature of steam supplied is lower than temperature of the rich oil.
Patent KR-20030046741-A (KR)
Title: Information storage apparatus utilizing charge
Inventor: HONG SEUNG BEOM
IPC: G11B9/12
Filed: 2001-12-06
Abstract: PURPOSE: An information storage device using charges is provided to use the existing magnetic medium as a recording medium without improving or deforming the magnetic medium. CONSTITUTION: An information storage device using charges includes a recording medium(50) and a head. The recording medium is composed of an electrode layer(57), a magnetic film(55) deposited on the electrode layer, and an abrasion-resistant thin film(53) formed on the surface of the magnetic film. The head has a conductive probe(51) that injects charges into the recording medium to record information while coming into contact with the recording medium and senses charges injected into the recording medium to reproduce information. The charges are injected into the recording medium according to potential between the electrode layer and conductive probe.
Patent KR-20030047033-A (KR)
Title: A method for forming a gate electrode of a semiconductor device
Inventor: SHIN JIN HONG
IPC: H01L21/28
Filed: 2001-12-07
Abstract: PURPOSE: A method for forming a gate electrode in a semiconductor device is provided to reduce the resistance of gate electrode and to increase the switching speed by using an improved gate electrode with different width. CONSTITUTION: A buffer oxide layer(35), a passivation layer and a sacrificial layer are sequentially formed on a substrate(31). After selectively etching the sacrificial layer and the passivation layer, a light doped impurity region(43) is formed in the substrate by implanting lightly doped dopants. An insulating spacer(45) is formed at both sidewalls of the sacrificial and passivation pattern. After removing the buffer oxide layer(35) between the insulating spacer, a gate oxide layer(47) is formed on the exposed substrate. A conductive layer is filled between the insulating spacer(45) and polished to expose the sacrificial layer, thereby forming a gate electrode(51). At this time, the upper part of the gate electrode(51) has a relatively wide width compared to the lower part. Then, the exposed sacrificial layer and the passivation layer are removed.
Patent KR-20030049151-A (KR)
Title: The structure supplying oil by input shaft for manual transmission
Inventor: CHO GWON IL
IPC: F16N7/18
Filed: 2001-12-14
Abstract: PURPOSE: A structure for supplying lubricant through an input shaft of a manual transmission is provided to increase the flow of lubricant supplied to each driving gear, and to improve the lubricating state of the transmission. CONSTITUTION: A plurality of lubricant holes(1') are vertically formed at a lubricant supplying passage(2) formed at the inside of an input shaft(1). Lubricant is supplied to each driving gear. Lubricant flow increasing units(10) are installed at the lubricant holes. The lubricant flow increasing units forcibly push the lubricant in the lubricant supplying passage through the lubricant holes, and increases the flow of the lubricant supplied to the driving gear.
Patent KR-20030049752-A (KR)
Title: Stabilizing roll with anti-dross property
Inventor: JUNG BYEONG JIN
IPC: C23C2/00
Filed: 2001-12-17
Abstract: PURPOSE: A dross resistant stabilizing roll in hot dip galvanizing pot is provided which suppresses floating dross inside the hot dip galvanizing pot from sticking to the stabilizing roll. CONSTITUTION: The dross resistant stabilizing roll in hot dip galvanizing pot comprises a sleeve(20a) of ceramic material; a shaft(20b) of metallic material inserted into the sleeve(20a) and shrinkage fitted to the sleeve(20a) at a high temperature as the shaft(20b) of metallic material has a higher thermal expansion coefficient than the sleeve(20a); and a flange(30) to which the sleeve(20a) and shaft(20b) are cohesively clamped by a bolt member(30b) at both ends of the shaft(20b), wherein the bolt member(30b) is perpendicularly clamped to the shaft(20b) by penetrating the circumferential surface of the flange(30), and the bolt member(30b) is clamped to the sleeve(20a) parallel to each other by penetrating the flange(30), and wherein the ceramic material is alumina (Al2O3), zircon (ZrO3), sailon, silicon nitride (SiN), mullite (Al2O3-SiO2), or a mixture thereof, and the metallic material is SUS316L or DCH-23.
Patent KR-20030052875-A (KR)
Title: Safety barrier with wire rope coupling device
Inventor: KIM SEONG TAE
IPC: E01D19/10
Filed: 2001-12-21
Abstract: PURPOSE: A safety handrail provided with a steel wire fastener is provided to prevent a fall of vehicles by absorbing an impact of vehicles smoothly by installing a steel wire additionally. CONSTITUTION: The safety handrail provided with a steel wire fastener comprises many posts(1) erected along a road to keep vehicles or pedestrians from falling off, a cross beam(4) connecting many posts(1), a bracket fixed to the post(1) and folded outward from the post(1) to set a steel wire, and a rotation unit coupled on the top of the bracket by a hinge, rotated toward the post(1) and provided with a female screw hole, and a bolt penetrating the post(1) is fastened to the female screw hole of the rotation unit to let a steel wire located in the rotation unit and the bracket.
Patent KR-20030053645-A (KR)
Title: Method for Explosion Preventing in Blast Furnace
Inventor: JANG PIL SEON
IPC: C21B7/00
Filed: 2001-12-22
Abstract: PURPOSE: A method for preventing explosion of gas inside blast furnace according to lowering of charging materials during repairing operation of the furnace wall is provided to prevent gas explosion inside the furnace and prevent working time by purging nitrogen and spraying water into the furnace after sensing realtime gas concentration and temperature in the furnace. CONSTITUTION: The method is characterized in that first, second and third gas sensors(5,5a,5b) installed on the furnace wall inside the blast furnace transmit sensed data to gas spectrometer(8) after sensing gas inside the blast furnace, the gas spectrometer(8) transmits gas analyzed results to explosion critical point calculation controller(9) after analyzing the transmitted data in realtime, the explosion critical point calculation controller(9) controls explosion critical point based on the already inputted explosion control range program by simultaneously receiving temperature values inside the furnace sensed in first, second and third temperature sensors(6,6a,6b) installed on the inner wall of the blast furnace together with the gas analyzed results in real time, and transmits signals of explosion control range reaching data due to temperature increase in the furnace top and signals of explosion control range reaching data due to increase of gas concentration to control part(10) if temperature and gas concentration reach the explosion control range, the control part(10) prevents explosion due to temperature increase by operating water spray valve(7), thereby spraying water onto the furnace top if the explosion control range reaching data due to temperature increase in the furnace top is received from the explosion critical point calculation controller(9), and the control part(10) performs nitrogen purging into the blast furnace by operating first nitrogen purge valve(3a) or second nitrogen purge valve(4a) if the explosion control range reaching data due to increase of gas concentration is received from the explosion critical point calculation controller(9).
Patent KR-20030053684-A (KR)
Title: Multistage mudgun nozzle tip
Inventor: JUNG DAE GIL
IPC: C21B7/12
Filed: 2001-12-22
Abstract: PURPOSE: A multistage mud gun nozzle tip is provided which closes tap hole efficiently by easily replacing the worn or damaged nozzle tip with new nozzle tip when nozzle tip is worn out or damaged. CONSTITUTION: The multistage mud gun nozzle tip includes a plurality of cylindrical nozzle tips(31,32,33) on which a tip surface(25) is formed so that the tip surface is accurately adhered to tap hole surface, which are equipped with screw parts(34,35) so that the nozzle tips(31,32,33) are coupled to equally shaped other tip or mud gun nozzle(21), on the outer part of which wrench groove(37) for separating the nozzle tips(31,32,33) is integrally formed, and in the inner part of which a mud material discharge hole(27) and a moving passageway of mud material discharged, are formed, wherein the nozzle tip(33) of the rearmost stage is coupled to the mud gun nozzle(21).
Patent KR-20030055425-A (KR)
Title: Thimble type ball mouse
Inventor: KWAK GEON HUI
IPC: G06F3/0354
Filed: 2001-12-26
Abstract: PURPOSE: A thimble style ball mouse is provided to conveniently use the ball mouse by putting the ball mouse on a finger without disturbing the rolling movement of a mouse ball on a rounded or a corrugated part. CONSTITUTION: A thimble style main body(20) has an internal space(25) fit to a shape of the forefinger. The mouse ball(30) is installed under an end of the main body(20), and is rotated by contacting with the rounded or corrugated part. An x/y axis directional movement sensor detects the movement of the x/y axis directional movement according to the rotation of the mouse ball(30). A switch(40) carries out a function selected on a cursor position on a display screen by installing to the foremost front in the internal space(25) of the main body(20). A signal cable(50) transfers a detection signal of the x/y axis directional movement sensor and a selection signal from the switch(40) to the computer.
Patent KR-20020053755-A (KR)
Inventor: HOSHIO ATSUSHI
IPC: B32B18/00
Filed: 2001-12-26
Abstract: PURPOSE: Provided is a mold release film having small release force at a release time and no defect such as a pinhole or the like of the sheet particularly in manufacturing of the ceramic sheet of a thin layer. CONSTITUTION: The mold release film with the ceramic sheet includes a mold release layer containing a curable silicone resin as a main constituting component and provided on at least one side surface of a polyester base film, and a ceramic sheet layer laminated on the surface of the mold release layer of the film. In this release film, an absolute value of a difference between a dynamic hardness A of the surface of the ceramic sheet layer and a dynamic hardness B of the surface of the mold release layer satisfies formula (1): A-B <= 20 (gf/micro meter¬2), and the relationship between a ten-point mean roughness SRz (micro meter) by a three-dimensional surface roughness measurement of the surface of the mold release layer and a thickness C (micro meter) of the ceramic sheet satisfies formula (2): SRz <= C/2.