baber/WOPTO huggingface dataset:
Patent KR-20030089387-A (KR)
Title: WBMS (Webpol Bowling Management System)
Inventor: WEBPOL CO LTD
IPC: G06F9/44
Filed: 2002-06-05
Abstract: PURPOSE: A device for controlling the Webpol bowling is provided to manage a bowling alley having an old bowling equipment with a new sales method, to save the expense due to the excessive manpower input, and to increase the sales through the service improvement without minimizing the technical/economic burden for a large construction and the equipment replacement. CONSTITUTION: A WCM(Webpol Communication Manager) controller connecting to a source command interprets a signal value transmitted in a specification of a source command to the signal value converted from an RS232 communication protocol compatible with a PC, and processes and transmits it to a WCM. The signals received from the source command are transmitted to the WCM daemon. The WCM daemon transmits the signal to a PC installing a WBM(Webpol Bowling Manager) through the TCP/IP(Transmission Control Protocol/Internet Protocol). The WBM outputs the signal to a main screen. At the end of a game, a manager initializes the equipment by clicking a charge calculation button of the WBM.
Patent KR-20030095757-A (KR)
Inventor: CHOI DEUNG MO
IPC: F27B3/10
Filed: 2002-06-14
Abstract: PURPOSE: A lower electrode of DC electric furnace having improved cooling ability and transmitting ability is provided to extend service life of the lower electrode by changing design of billet and installation conditions of the billet, thereby improving transmitting ability and cooling ability of a billet type lower electrode. CONSTITUTION: In a lower electrode of DC electric furnace formed of billets which penetrate hearth refractory in such a way that the billets are protected by protection brick, and the lower part thereof is protected in the solid state by side and lower cooling molds, the lower electrode of DC electric furnace comprises a billet protecting brick(4a) which is connected to groove(15) on the hearth refractory(5a) so that the outer circumferential surface of the billet protecting brick(4a) is protected by stamp material(8a); a pair of billets for lower electrode which penetrates the billet protecting brick(4a) so that a ratio of diameter to length is 3:13, an upper part thereof is formed of steel as billet liquid phase parts(1a,2a), and a lower part thereof is formed of copper as billet solid part; a side cooling mold(6a) completely sunk into lower metal case(9a) and lower plate(12a) of the electric furnace to cool and protect billet solid part(3a) of the billets for lower electrode; a lower cooling mold(7a) installed at a lower part of the billets for lower electrode to cool and protect a lower part of the billet solid part(3a); and an insulator(11a) inserted between the side cooling mold(6a) and the lower metal case(9a) and between the side cooling mold(6a) and the lower plate(12a).
Patent KR-20030096832-A (KR)
Title: Method for etching insulator film of semiconductor device
Inventor: BAEK IN HYEOK
IPC: H01L21/3065
Filed: 2002-06-18
Abstract: PURPOSE: A method for etching an insulating layer of a semiconductor device is provided to be capable of preventing the erosion of a photoresist pattern for restraining the breakage of a hole pattern of the insulating layer by using the gas mixed with exothermic reaction gas and endothermic reaction gas. CONSTITUTION: An insulating layer(3) is formed at the upper portion of a semiconductor substrate(1). After forming a photoresist layer at the upper portion of the resultant structure, a photoresist pattern(5) is formed by selectively patterning the photoresist layer. Then, a contact hole is formed at the resultant structure by selectively carrying out a dry etching process at the insulating layer using the predetermined gas mixed with exothermic reaction gas containing fluorine and endothermic reaction gas. Preferably, N2 gas is used as the endothermic reaction gas.
Patent KR-20030096850-A (KR)
Title: a testing method and system for an electronic cooling device
Inventor: HWANG CHANG WON
IPC: G01R31/26
Filed: 2002-06-18
Abstract: PURPOSE: A method and a system for testing an electronic cooling device are provided to test a surface contact state within the electronic cooling device in a state of a sub-assembly by using a variation of current values of an electronic cooling module. CONSTITUTION: A plurality of electronic cooling devices are loaded on an upper surface of a test table. The electronic cooling devices are electrically connected to a test system by a control operation of a computer(S1). The electric power is applied to a control computer of the test system and a test reference value is inputted into the control computer(S2). A test for the electronic cooling device is performed by a starting command(S3). A variation of current values of the electronic cooling device is measured and analyzed(S4). A measured and analyzed result is displayed on a monitor of the control computer(S5). The test process is finished by interrupting the power applied to the test system(S6).
Patent KR-20030097056-A (KR)
Title: Traffic signal lamp with sensing appratus detected walker on crosswalk
Inventor: KIM JONG WOON
IPC: G08G1/095
Filed: 2002-06-19
Abstract: PURPOSE: A traffic signal incorporated thereinto a pedestrian sensor is provided to extend the cycle length of the green light by monitoring the existence of the pedestrian on the cross road. CONSTITUTION: A traffic signal incorporated thereinto a pedestrian sensor includes a pedestrian sensor(30), a traffic signal controller(20), a timer driver(50), a pedestrian safety signal controller(60) and a pedestrian safety signal light(71). The pedestrian sensor(30) detects the pedestrian on the cross road and outputs the pedestrian detection signal. The traffic signal controller(20) outputs the time extension control signal when the pedestrian detection signal is applied from the pedestrian sensor(30). The timer driver(50) counts the extended time in response to the time extension control signal applied from the traffic signal controller(20). The pedestrian safety signal controller(60) outputs the driving signal by combining the signal converting control signal applied from the traffic signal controller(20) and the count signal of the extension time of the timer driver(50). And, the pedestrian safety signal light(71) extends the cycle length of the green light in response to the driving signal of the pedestrian safety signal controller(60) and displays the remaining time of the green light and the no-entering into the cross road.
Patent KR-20040001003-A (KR)
Title: Method For Identifying Home RADIUS Server
Inventor: SEO GANG WON
IPC: H04L12/28
Filed: 2002-06-26
Abstract: PURPOSE: A method for discriminating a home RADIUS(Remote Authentication Dial-In User Services) server is provided to quickly retrieve a telephone exchange number by composing a telephone exchange number range of a mobile terminal in a telephone exchange number range DB table having a binary tree structure. CONSTITUTION: A local RADIUS server retrieves a telephone exchange number range DB table by a telephone exchange number of a mobile terminal(S401), and confirms whether a telephone exchange number range including the corresponding telephone exchange number exists(S402). If the telephone exchange number range exists, the local RADIUS server judges whether the telephone exchange number included in the corresponding telephone exchange number range is a telephone exchange number managed by the local RADIUS server(S404). If the telephone exchange number is managed by the local RADIUS server, the local RADIUS server performs a home RADIUS server function process(S405). If the telephone exchange number is not managed by the local RADIUS server, the local RADIUS server transmits an access request message or an account request signal to a home RADIUS server and performs a proxy RADIUS server function process(S406,S407).
Patent KR-20030003068-A (KR)
Title: Sintered alloy and method of manufacturing the same
Inventor: HAYASHI SHINICHI
IPC: C22C1/05
Filed: 2002-06-28
Abstract: PURPOSE: To provide a sintered alloy having a superior corrosion resistance and purple to pink hues. CONSTITUTION: This sintered alloy includes titanium nitride 45-75 wt.% and titanium carbide 7.5-25 wt.%, as hard phases, chromium 1-10 wt.% in terms of carbide in total quantity as a bonding phase, molybdenum 0.1-5 wt.% in terms of carbide in total quantity, and nickel 5-20 wt.% in total quantity.
Patent KR-20040001928-A (KR)
Title: Method for fabricating capacitor in semiconductor device
Inventor: PARK BYEONG JUN
IPC: H01L27/108
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of obtaining easily and stably a cylindrical capacitor. CONSTITUTION: An interlayer dielectric(22) is formed on a semiconductor substrate(20). A capacitor insulating layer(24) is formed on the interlayer dielectric(22). At this time, the capacitor insulating layer(24) has a concentration gradient gradually light. A capacitor hole is then formed by selectively etching the capacitor insulating layer(24) using dry-etching. By wet-cleaning of the capacitor hole, the bottom of the capacitor hole has a vertical profile. A lower electrode is formed in the capacitor hole. After removing the capacitor insulating layer(24), a dielectric film and an upper electrode are sequentially formed on the lower electrode.
Patent KR-20040003164-A (KR)
Title: Method for wafer alignment by using double wavelength laser
Inventor: KIM SANG WON
IPC: H01L21/027
Filed: 2002-06-29
Abstract: PURPOSE: A wafer aligning method using a double wavelength laser is provided to be capable of improving the overlay state between layers. CONSTITUTION: A double wavelength He-Ne laser light source is incident. A plurality of wafer align marks having a constant pitch, are formed at the upper portion of a wafer according to the incident light source. When the incident light source is reflected from the wafer align marks, the quantities of light for the first ±1 and ±2 order diffraction beams corresponding to the first wavelength of the light source and the second ±1 and ±2 order diffraction beams corresponding to the second wavelength, are detected by using a detector(30) installed at the inner portion of an alignment apparatus. At this time, the quantities of light for the first ±1 and ±2 order diffraction beams corresponding to the first and second wavelength, are simultaneously detected for improving precision and reliability.
Patent KR-20040004819-A (KR)
Title: Method for changing steel bridge of supporting rail into concreat bridge
Inventor: KIEM JEONG HYUN
IPC: E01D21/00
Filed: 2002-07-05
Abstract: PURPOSE: A method for replacing a steel bridge of a railway bridge with a concrete bridge is provided to prevent vibration impact by load of a train, to manufacture a slab in a site and to construct stably with excellent constructability and quality. CONSTITUTION: The method for replacing a steel bridge of a railway bridge with a concrete bridge comprises the steps of: installing a hydraulic jack supporting-bracket(10) provided with a support(11) and suspended on the front and rear of an abutment or a pier(500); installing hydraulic jacks(20) on both sides of the support(11) of the bracket(10), a timbering cross bar(21) on both hydraulic jacks(20), a pair of timbering main girders(30) on both upper sides of the cross bar, and at least two timbering cross bars(31) on the upper part of the main girder; dismantling the existing shoe by ascending the existing girder(40) by driving the hydraulic jack(20), then installing the hydraulic jack(50) to function as a shoe of the existing girder; after dismantling the existing girder, fixing a beam on the upper part of the hydraulic jack(50) to secure a setting space for a form to manufacture a slab, then installing a square pipe and a temporary girder to secure a train service; installing a shoe for a new slab, installing a form containing a floor slab of the slab on the timbering cross bar(31), then placing and curing a new slab(70), and placing and curing reinforced concrete in the steel pipe to fill up a hole of a slab; removing the form, the timbering main girder, the cross bar and the hydraulic jack supporting bracket, the hydraulic jack(50), then settling a new slab on the shoe; and placing gravels on the slab, installing a sleeper and a rail.
Patent KR-20040003965-A (KR)
Title: Polymethylmetaacrylate resin composition and preparation thereof
Inventor: JANG IL JOON
IPC: C08K3/20
Filed: 2002-07-05
Abstract: PURPOSE: A poly(methyl methacrylate) resin composition and its preparation method are provided, to obtain an antibacterial effect, a deodorizing effect and a far infrared ray radiating effect. CONSTITUTION: The poly(methyl methacrylate) resin composition comprises 60-80 wt% of poly(methyl methacrylate); 10-20 wt% of jade powder; and 10-20 wt% of yellow soil ceramic. The method comprises the steps of synthesizing a methyl methacrylate unit; gelling the methyl methacrylate unit; adding jade powder and yellow soil ceramic to the gelled unit; polymerizing the gelled unit mixed with jade powder and yellow soil ceramic by addition polymerization; gelling the synthesized polymer; adding jade powder and yellow soil ceramic to the gelled polymer; and cooling the polymer mixed jade powder and yellow soil ceramic and pressing it.
Patent KR-20040004956-A (KR)
Title: Automatic Character Marking System
Inventor: BYUN GU GEUN
IPC: B41M5/00
Filed: 2002-07-08
Abstract: PURPOSE: A method for automatic marking of letters are provided to increase the marking speed, when drying a ship, by getting the information of hull members automatically marked during the delivery of iron plates in the preprocess stage, to relieve the workers of fatigues and working hours and to enhance the productivity. CONSTITUTION: The method for automatic marking of letters includes a step for inputting the contents for marking on the members in the design information unit(4); a step for sending the design information to the control unit(3); a step for the process control unit(5) putting the hull members for marking to the conveyor roller in the workplace for preprocess; a step for conveying the hull members on the roller; a step for measuring and inputting the information of the hull members by using a steel sensor(2); a step for sending the information of the hull members from the steel sensor(2) to the control unit(3); a step for arranging a movable ink head by using the information; a step for marking the hull members on the roller by using the movable ink head; and a step for purging the ink on the nozzle of the movable marking head after finishing marking of the letters.
Patent KR-20030008140-A (KR)
Title: Wear-resistant coating composition and method for producing a coating
Inventor: BROWN WARD THOMAS
IPC: C08K5/5425
Filed: 2002-07-12
Abstract: PURPOSE: An abrasion resistance coating composition and a coating forming method using the composition are provided, to improve the abrasion resistance of the coating composition useful as a traffic marking composition. CONSTITUTION: The coating composition comprises 0.01-25 wt% of at least one autoxidizable alkoxysilane; and at least one binder polymer. Preferably the binder polymer is an aqueous emulsion polymer. Preferably the autoxidizable alkoxysilane is represented by Si(R1)a(R2)b(OR3)4-a-b, wherein R1 is an organic group containing at least one -CH=CHCH2CH=CH- or -CH=CH-CH=CH-; R2 is an organic group bonded to Si via a carbon atom; R3 is an organic group; a is an integer of 1-3; b is an integer of 0-2; and the sum of a and b is an integer of 1-3. Also R1 is an organic group containing at least one dicyclopentenyl group and is bonded to Si via a carbon atom.
Patent KR-20040009137-A (KR)
Title: Apparatus and method for driving electro-luminescence display panel
Inventor: LEE HAN SANG
IPC: G09G3/30
Filed: 2002-07-22
Abstract: PURPOSE: An apparatus and a method for driving an electroluminescence display panel are provided to improve the efficiency of a constant current control in a data driver by controlling a constant current so as to be directly proportional to a bit number of control data. CONSTITUTION: A display panel(50) receives a current signal to display an image thereon. A data driver supplies data to the display panel(50) based on a constant current. A constant current controller(48) controls the constant current in response to brightness control data. A data generator generates the brightness control data. A scan driver(44) drives scan electrode lines(SL1-SLm). A current source-typed data driver(46) drives data electrode lines(DL1-DLn). A timing controller(42) supplies a control signal for controlling the scan driver(44) and the current source-typed data driver(46).
Patent KR-20040011995-A (KR)
Title: Wafer carrier for both 300 mm wafer and 200 mm wafer
Inventor: BANG CHEOL GYU
IPC: H01L21/68
Filed: 2002-07-31
Abstract: PURPOSE: A wafer carrier for both 200 millimeter and 300 millimeter wafers is provided to simultaneously fabricate the 200 millimeter and 300 millimeter wafers by selectively storing and containing both 200 millimeter and 300 millimeter wafers. CONSTITUTION: A holder can be attached/detached to/from the inside of a 300 millimeter wafer carrier. The 200 millimeter wafer can be received in the holder(100). Slots having the same pitch as a 200 millimeter wafer cassette are formed in the holder to receive a plurality of 200 millimeter wafers. A protrusion is formed in the end of the slots of the holder so that the wafer does not move when attached to the inside of the carrier.
Patent KR-20040014791-A (KR)
Title: Hair Presentation Member and Presention Method using therewith
Inventor: CHOI BONG YOUNG
IPC: A45D2/00
Filed: 2002-08-12
Abstract: PURPOSE: Provided is a hairdo making equipment and method for making a hairdo using the same, to reduce time needed to make an up-style hairdo and to keep the up style hairdo for an extended period of time. CONSTITUTION: The hairdo making equipment(10) for making an up-style hairdo has a loop-shaped hairdo maintainer(10); a hair arranger(16) having hair withdrawing holes(12) in different sizes for taking out hairs inside the hairdo maintainer(10) in a bundle; and a hair band(18). The hairs inside the hairdo maintainer(10) are safely kept at their initial positions by a hair arrangement net(11). The hairs outside the hairdo maintainer(10) are arranged by attaching to a velcro tape layer of the hair band(18).
Patent KR-20040015834-A (KR)
Title: umbrella case used water tank
Inventor: JEONG YONG SEOK
IPC: A45B25/28
Filed: 2002-08-13
Abstract: PURPOSE: An umbrella case capable of storing water is provided to keep rainwater and thus, to cause less inconvenience to others and to keep building floors dry and clean on rainy days. CONSTITUTION: The umbrella case is closed by a zipper(101) so that the inside diameter of the umbrella case is varied. At the entrance(102) of the umbrella case is a string and a stopper. Only a part of the umbrella case has the water storage function so that the wet umbrella is more easily fitted into the case. A drainage hole(104) is formed at the end of the umbrella case in order to drain rainwater therethrough. The umbrella case is made of a waterproof material, and when the zipper is closed(105), the umbrella case is nicely folded.
Patent KR-20030017394-A (KR)
Title: A disposable diaper in drawer type
Inventor: ISHIKAWA HIROKI
IPC: A61F13/514
Filed: 2002-08-22
Abstract: PURPOSE: To provide an underpants type disposable diaper in which a pad can make a close contact with to adhere the skin of a wearer and the contact of the pad is maintained even when the underpants slip down. CONSTITUTION: The underpants type disposable diaper 1A comprises the underpants 2 and a liquid absorbing pad 3 located inside the underpants 2; the pad 3 comprises two end parts 3a, 3a fixed near a trunk periphery 9 of the underpants 2, and two side parts 3b, 3b extending longitudinally from a crotch bottom part 7 to the trunk periphery 9. First and second longitudinally extending elastic parts 23, 24 are fixed to the surface of a back sheet 19 in a stretched state; the area between the two end parts 3a, 3a are raised from an inner surface of the underpants 2 due to shrinkage of the elastic parts 23, 24.
Patent KR-20040021254-A (KR)
Title: Wheel apparatus with means for moving in bent rail
Inventor: CHO SEONG U
IPC: C10B21/00
Filed: 2002-09-03
Abstract: PURPOSE: A wheel apparatus capable of being traveled even on curved surface of rails is provided to prevent external discharge of gas to enable pleasant coke operation to be made by installing a traveling restoration unit at door car installed at coke oven chamber to perform chamber internal repairing and open type door repairing more promptly and safely. CONSTITUTION: In door car and wheel apparatus comprising traveling rails for moving a repairing facility; a door car moved with being inserted onto the traveling rails; a wheel apparatus(50) moved along the traveling rails with being adhered to a lower part of the door car; a connection structure connected to the door car; a battery positioned at the central side surface of the connection structure to supply electric power; a lower panel which is installed at one side of the battery, and in which a hydraulic motor is installed; a traveling lever appliance installed on an upper part of one side of the lower panel; guide wheels moved side to side with being installed at both sides of a lower part of the battery; and a limit switch for preventing upward movement of the door car, the wheel apparatus capable of being traveled even on curved surface of the rails comprises a case(144) installed at one side of the wheel apparatus; a hydraulic cylinder(143) installed inside the case to vertically operate the traveling wheels; a low switch(141) installed on an upper part of the case to downward operate the traveling wheels; and a high switch(142) installed on a lower part of the case to upward operate the traveling wheels.
Patent KR-20040022780-A (KR)
Title: Buffer control method of radio link control layer
Inventor: JANG SEONG GYEONG
IPC: H04L12/56
Filed: 2002-09-07
Abstract: PURPOSE: A buffer control method for an RLC(Radio Link Control) layer is provided to reduce the loss and process delay of data by adding a suitable window size SUFI(Super Field) to a state PDU(Packet Data Unit) of the RLC layer and actively adjusting a suitable window size according to the process speed of a receiving buffer. CONSTITUTION: A reception terminal receives PDU data having a sequence number from a transmission terminal according to an initial set window size by a receiving buffer, and transmits the received PDU data to an upper layer according to the sequence number. If predetermined data or more exist in the receiving buffer, the reception terminal inserts an acknowledgement SUFI and a downward adjusted window size SUFI into a state PDU and transmits the state PDU to the transmission terminal to adjust a window size of succeeding transmission data.