baber/WOPTO huggingface dataset:
Patent KR-20020039211-A (KR)
Title: A method of publishing e-books on the network
Inventor: CHUNG HAE JO
IPC: G06Q99/00
Filed: 2001-02-23
Abstract: PURPOSE: An electronic book publishing method is provided to enable an author to directly write about a subject or to draw a diagram or a table by using an editor of an electronic book publishing solution and to transmit the edited script to a publishing company over a network, and enable the company to check the script and make a contract with the author so that it can enhance an efficiency of publishing an electronic book. CONSTITUTION: The method comprises steps of an author accessing a server, and inputting an ID, a password and a publishing career(S10), the author transmitting a publishing purpose and a summary to the server(S11), the server storing the transmitted data at a database(S12), a publishing company checking the career, the publishing purpose and the summary stored at the database(S13), the publishing company making a contract with the author by making an electronic signature over a network(S14), the author accessing an editor offered in the server(S15), the author filling contents to be published over the editor(S16), the publishing company designing the contents or adding necessary items to the contents(S17), the publishing company requesting a final correction to the author(S18), the author correcting the correction version and transmitting the corrected contents to the publishing company(S19), the company publishing the electronic book and registering the published electronic book at a shopping mall(S20, S21).
Patent KR-20020060035-A (KR)
Title: Multi-charger for Cellular phone
Inventor: YANG HAE YEON
IPC: G06F1/26
Filed: 2001-02-27
Abstract: PURPOSE: A device for filling up battery of a multi functional mobile phone is provided to perform a battery charging process and output a desired DC voltage using a DC voltage being used in a computer. CONSTITUTION: An electric power source being output in the first direct power source of a PCI slot in a computer is inputted to a PCI PCB of the second charging circuit and voltage control through the first-1 and the first-2 line. The direct power source inputted in the PCI PCB is connected to the third association through the second-1 and the second-2 lines. The combined line is inputted the fourth charging stand(including DC voltage output) in the third-1. If a discharged mobile phone is inserted into the charging stand, a charging is progressed. A convenience is planned by attaching a DC voltage in the charging stand.
Patent KR-20010085691-A (KR)
Inventor: MOMOO KAZUO
IPC: G11B7/135
Filed: 2001-02-28
Abstract: PURPOSE: To solve the problem that it is impossible to record information in an optical disk with a high density, in a conventional optical disk device unless the size of a converging spot diameter or the density of a signal mark is changed. CONSTITUTION: The starting and trailing ends 22S and 22E of a signal mark 22 are recorded by being shifted to the right of a track, and the starting and trailing ends 23S and 23E of a signal mark 23 are recorded by being shifted to the left of the same. When a converging spot 21 scans the signal marks 22 and 23, a sum signal 18S draws a signal waveform 24. From this signal waveform 24, the starting and trailing ends 22A, 22E, and 23S and 23E of the signal marks 22 and 23 are detected. In addition, when the converging spot 21 scans the signal marks 22 and 23, a difference signal 19S draws a signal waveform 26. From the difference signal 19S, the left/right shifting of each of the signal marks 22 and 23 are detected. Based on the left/right shifting, 4-value (0, R, C and L) signals are obtained. Thus, the high density of information is achieved.
Patent KR-20020072043-A (KR)
Title: Memory module
Inventor: LEE SANG WON
IPC: H01L23/50
Filed: 2001-03-08
Abstract: PURPOSE: A memory module is provided to reduce a crosstalk between adjacent wires by minimizing intervals in which two lines are parallel each other with narrow intervals. CONSTITUTION: A memory module(10) comprises chip scale package type memory devices(21,23) having narrow intervals between pins and a PCB(Printed Circuit Board)(11) mounted with the chip scale package type memory devices(21,23). The PCB(11) further includes ball pads(12,12a,12b) connected with pins of the memory devices(21,23) and via holes(13,13a,13b) for electrically connecting the memory devices(21,23). At this point, the ball pads(12,12a,12b) and the via holes(13,13a,13b) are arrayed to become a number of groups made of a multiple of lows according to mounted memory devices(21,23). Adjacent memory devices(21,23) are electrically connected through via holes(13,13a,13b) using bus lines(15).
Patent KR-20010093697-A (KR)
Title: Apparatus comprising a storage device for storing performance data and method of updating this storage device
Inventor: SIMON JEAN-MICHEL
IPC: H04M1/72448
Filed: 2001-03-26
Abstract: PURPOSE: A storage device for storing performance data and a method for updating the same are provided to be capable of avoiding the need to use a computer. CONSTITUTION: The device(1) includes a storage device(85) for storing performance data. The operation of the device(1) depends on data contained in the storage device(85). Updating of these data is frequently required. For such a purpose, data, preferably, the data contained in other storage device of another device(50) of the same type are tapped. Also, the device can be applied to a cellular telephone set.
Patent KR-20020076848-A (KR)
Title: ion beam e-beam have a ion beam assisted e-beam evaporator made platictype display panel a manufacturing process
Inventor: JEON YOUNG KUK
IPC: H01J11/22
Filed: 2001-03-30
Abstract: PURPOSE: A flat display device and method for manufacturing the same is provided to obtain a transparent conductive film having superior characteristics, while simplifying manufacturing processes and costs. CONSTITUTION: An ion gun for generating ion beams for ionizing gases like argon or oxygen and auxiliary beams for evaporating oxides like indium tin oxide, SnO2 and ZnO, is installed in an ion beam evaporator. A substrate made of a resin family including polymethyl methacrylate, polycarbonite and polyester, is embedded within the ion beam evaporator. A pattern mask produced through a PVD process is attached onto the substrate made of a resin family, and an evacuation process is performed by using a vacuum pump such that the internal pressure is 1 x 10¬-5 torr or lower. A transparent conductive film having a surface resistance of 10¥Ø/cm to 1K¥Ø/cm and a light transmittance of 80 percents or higher, is formed onto the substrate at a temperature lower than 100 Deg.C by the electron beam for evaporating oxides like indium tin oxide, SnO2 and ZnO and ion beam for ionizing gases like argon or oxygen.
Patent KR-20020079294-A (KR)
Title: Ground penetration radar system
Inventor: CHOI YEONG HUI
IPC: G01V3/12
Filed: 2001-04-10
Abstract: PURPOSE: A ground penetration radar test system is provided to obtain a detection performance of an RF(Radio Frequency) radar according to correction and depth of equipment by forming a standard test field. CONSTITUTION: A ground penetration radar test system is used for measuring a test performance by using a buried target. A standard test field is formed by varying sizes of buried targets such as a steel pipe, a steel plate, a PVC, and etc in order to perform correction of equipment. The buried depth of the buried targets is varied in order to test each detection performance of the buried targets by using an RF radar. A plurality of reinforcing rods having different thickness are fixed in an interval of 10cm within a molding flask in order to a steel buried in concrete, a detection performance of void, and a change of signal according to thickness of the reinforcing rods so that a bottom of the molding flask is located on the buried depth of 1m.
Patent KR-20020081729-A (KR)
Title: Wafer alignment luminous source unit of exposure device for producting semiconductor element
Inventor: KIM JONG GU
IPC: H01L21/027
Filed: 2001-04-19
Abstract: PURPOSE: A light source for aligning a wafer in exposure equipment for fabricating a semiconductor device is provided to reduce a cost for performing an auto global alignment process by using a high temperature mercury lamp instead of a halogen lamp. CONSTITUTION: A high temperature mercury lamp(40) generates light for an exposure process. An interference filter(42) is connected with the high temperature mercury lamp(40) by an optical fiber(41). The interference filter(42) is used for converting the light received from the optical fiber(41) to light for illumination. A reticle(54) has a pattern printed on a wafer. The first and the second scopes(44,46) are used for receiving the light from the interference filter(42) and converting the received light to wafer alignment light. The first and the second reflective mirrors(52,54) are used for reflecting the light of the first and the second scopes(44,46) to an alignment mark of the wafer(62) through a projection lens(58), and transmitting the light reflected from the alignment mark to the first and the second scopes(44,46). The third scope(56) is used for receiving a light source from the high temperature mercury lamp(40) and aligning the reticle(54).
Patent KR-20020083826-A (KR)
Title: Loadlimiter for automobile
Inventor: KIM YEONG HWAN
IPC: B60R22/28
Filed: 2001-04-30
Abstract: PURPOSE: A rod limiter for a vehicle is provided to remove an injury of a passenger by a seat belt by fixing a pin member between a disc and a spool in order to restrain the passenger rigidly at a seat, and reducing a weight applied at the seat belt when the pin member is broken. CONSTITUTION: A rod limiter for a vehicle comprises a locking member at a torsion bar(11), a spool(12), and a frame respectively, and a retractor includes the torsion bar, the spool, and the frame. A seat belt is locked by a locking operation thereof. A locking portion(14) is formed at one side of the torsion bar to perform the locking operation when the vehicle collides. A disc portion(15) is fixed integrally with the locking portion, and formed oppositely to one side of the spool. At outer end of the disc, a pin(16) is fixed at a flange(12a) of the spool passing through the disc.
Patent KR-20020084743-A (KR)
Title: manufacturing method of revival change fuel
Inventor: SIM JANG SEOP
IPC: C10L5/48
Filed: 2001-05-02
Abstract: PURPOSE: A method of manufacturing a substitute fuel using waste tar sludge generated from carbonization process of soft coal is provided. CONSTITUTION: The method includes the steps of drying process that removes moisture of tar sludge by using specific gravity gap between tar sludge and water; agitating process that mixes 60 to 80 wt.% of dewatered tar sludge and 20 to 40 wt.% of residual oil generated from petrochemical process; milling process that atomizes particulate materials contained in above mixture to a certain size; centrifugation process that separates ashes from above mixture; and return process that returns residual solids present in centrifugal machine to milling process.
Patent KR-20020093532-A (KR)
Title: Apparatus locking car door for elevator
Inventor: YOO SEUNG JOO
IPC: B66B13/00
Filed: 2001-06-09
Abstract: PURPOSE: A car door locking device of an elevator is provided to improve safety by preventing opening of the door securely at power failure, and to lock and unlock the car door with simple and mechanical operation. CONSTITUTION: A car door locking device(100) includes a detection vane(110) arranged in fixing and moving vanes to detect a locking release roller; upper and lower turning levers(120) fixed in upper and lower parts of the detection vane, turned around a hinge part(160) to a hanger plate(2), and combined to keep horizontal by tare; a stopper(150) fastened in a car door frame(1); a fitting rod(121) fitted to the stopper or released in the end of the turning lever; and an operating unit(140) releasing the fitting rod in closing the car door, and turning the fitting rod for locking in opening the car door artificially. The safety is improved by preventing opening of the door with locking in moving the elevator.
Patent KR-20020095809-A (KR)
Title: Coconut charcoal and manufacturing process of it
Inventor: MUN JE YEOP
IPC: C10L5/14
Filed: 2001-06-15
Abstract: PURPOSE: Coconut charcoal and a manufacturing method thereof are provided to achieve a mass production of high quality coconut charcoal having a high strength and hardness and not generating harmful gas during the combustion thereof. CONSTITUTION: The manufacturing method of coconut charcoal comprises the steps of; mixing coconut charcoal powder prepared by crushing carbonized coconut shell, water and starch at a weight rate of 40-60 to 10-30 to 2-7; compressively extruding the obtained mixture into a certain shape; and cooling, cutting and drying the extruded products. The starch includes 30-50 percent of alpha starch.
Patent KR-20020095941-A (KR)
Title: A process for the production of polimeric polishing pad for semiconductor material and its pad
Inventor: CHO HYUNG RAE
IPC: B24D3/00
Filed: 2001-06-18
Abstract: PURPOSE: A method for manufacturing a high-molecular polishing pad for polishing a semiconductor material and a pad thereof are provided to produce a polyurethane pad having uniformly distributed porosities and to pressurize a polishing agent to a workpiece by applying elasticity to the polyurethane. CONSTITUTION: Polyol is uniformly agitated in a closed vessel filled with an inactive gas for 40-60 minutes while increasing the temperature slowly up to 65deg.C. 1-2wt% of surfactant, 1-2wt% of R(OH), 0.1-1.0wt% of NIAX A, and 0.1-0.5wt% of T-12 are added to the polyol. The materials are blended for 2-3 hours until the elements are mixed uniformly. 4-5wt% of polishing corpuscle is added to the mixture and blended for 30-60 minutes. A specific amount of the mixed high-molecular agglomerate is supplied to a mold. 50-70WT% of agitated diosocyanate is applied to the mold and gelled for 60-70 minutes at the room temperature. The gelled material is hardened in a heating furnace of 110-120 deg.C for 20-48 hours. The hardened material is ejected, cut, and surface-processed.
Patent KR-20020096521-A (KR)
Title: High strength of bioactive ceramics and manufacturing process of the same
Inventor: HONG KUG SUN
IPC: A61L27/10
Filed: 2001-06-20
Abstract: PURPOSE: A process of preparing a ceramic composite for easy control of biosolubility by improving sinterability of a hydroxyapatite and tricalcium phosphate complex is provided which increases strength of the ceramic composite by 3 times while obtaining high density ceramic. Thus obtained ceramic composite can be applied to an artificial tooth and bone-graft material. CONSTITUTION: About 0.2 to 10% by weight of a magnesium salt is added to a complex of hydroxyapatite and tricalcium phosphate in a ratio of 5:95 to 80:20. The magnesium salt comprises one or more selected from the group consisting of magnesium nitrate, magnesium chloride, magnesium oxide, magnesium hydroxide and magnesium carbonate. In a case of synthesizing the hydroxyapatite and tricalcium phosphate, a magnesium is added instead of a calcium salt and then sintered.
Patent KR-20010079196-A (KR)
Title: One-chiped subminiature terminal module in mobile communication
Inventor: JUNG CHEOL HWAN
IPC: H04B1/40
Filed: 2001-06-21
Abstract: PURPOSE: A one-chip subminiature mobile station module is provided to minimize system area and save manufacturing cost by integrating the components executing the functions of a mobile station into a one chip. CONSTITUTION: A one-chip subminiature mobile station module consists of a subminiature substrate(100), a memory module(210), a mobile station modem module(220), and an RF module(230), an antenna pin(240), and interface signal pins(170). The memory module(210), formed on the subminiature substrate(100), stores various application software. The mobile station modem module(220), connected to the memory module(210), executes the functions of a voice codec and a vocoder, baseband signal processing, the functions of an external interface driver, testing/debugging, RF interfacing, etc. The RF module(230), connected with the mobile station modem module(220), converts a received baseband signal into an RF signal and transmits it at a relevant frequency. Also the RF module(230) converts a received RF signal into a baseband signal and transmits it to the mobile station modem module(220). The antenna pin(240), connected with the RF module(230) and located at an external application module(260), transmits and receives signals through an antenna. The interface signal pins(170) are provided to interface the external application module(260).
Patent KR-20020000833-A (KR)
Title: A device for recovery of hydrogen
Inventor: KAWATANI KOICHI
IPC: C01B3/50
Filed: 2001-06-22
Abstract: PURPOSE: A device for recovering hydrogen generated by decomposition of hydrocarbon gas with steam is provided. CONSTITUTION: The hydrogen-recovering device has a box-shaped frame(11) made of stainless steel having a takeout pipe(12) attached to its one side. A plurality of spacers(13) are arranged inside the box-shaped frame(11) along a lengthwise direction of the device. A perforated metal plate(14) is fixed to each surface of the box-shaped frame(11), and a hydrogen-permeating membrane(16) cladded with a membrane holder(15) is further fixed to the perforated metal plate(14). Hydrogen gas as a decomposition product of hydrocarbon selectively passes through the hydrogen-permeating membrane(16) and flows through the takeout pipe(12) to the outside. A tubular device, which has the structure that a hydrogen-permeable membrane is fixed to a perforated metal plate wound around a tubular frame, is also proposed. The device is light and strong, so that it is installed in a gas-reforming plant without use of a fixing jig.
Patent KR-20030000116-A (KR)
Inventor: CHO JAE HYEOK
IPC: H05K13/02
Filed: 2001-06-22
Abstract: PURPOSE: A transfer for a tray feeder is provided to perform electronic component mounting in a continuous manner by smoothly supplying electronic component trays to the electronic component mounting device. CONSTITUTION: A transfer(100) for a tray feeder, comprises a first plate(130) and a second plate(140) each of which has an electronic component tray mounted on the first plate and the second plate, respectively, and a cylinder block(132); a base frame(110) where first and second plates are mounted; a first linear motion guide(111) and a second linear motion guide(112) arranged within the base frame, and which guide each plate in such a manner that plates move, being crossed with each other; and a driving unit(120) for moving first and second plates. The second linear motion guide has a cam curved portion(113) formed through the side surface of the second linear motion guide, so as to allow a ball bush and a roller arranged beneath a guide plate to be accommodated into the cam curved portion.
Patent KR-20030001587-A (KR)
Title: Method for forming metal gate of semiconductor device
Inventor: LEE SANG HEON
IPC: H01L21/336
Filed: 2001-06-25
Abstract: PURPOSE: A method for fabricating a metal gate of a semiconductor device is provided to improve an electrical characteristic by preventing a metal gate from being damaged by cleaning chemicals and by precisely eliminating polymer. CONSTITUTION: A gate oxide layer(22) is formed on a semiconductor substrate(21). A gate poly layer(23) and a gate metal layer(24) are formed on the gate oxide layer. The gate poly layer and the gate metal layer are selectively etched to form the metal gate. A subsequent process using a cleaning solution which includes chemicals by 3 percent such that the chemicals have an etch rate of 30 angstrom/minute regarding an oxide layer is performed to eliminate the polymer generated in the process for etching the metal gate.
Patent KR-20030000634-A (KR)
Title: A Fixing Apparatus of Automobile Door
Inventor: JANG HYEON JIK
IPC: E05F5/00
Filed: 2001-06-26
Abstract: PURPOSE: A car door fixture is provided to prevent accidents by fixing a door to the wanted location. CONSTITUTION: The car door fixture composed of a door inner panel(1a) and a door outer panel(1b) contains: a hollow tub(30) installed to the door inner panel(1a) by a bracket(31); a fixed bar(32) provided with a rack gear formed longitudinally to move vertically in the tub(30) and a lower end(32b) penetrated a lower side(1c) to be projected to the ground; a motor(33) provided with a pinion gear engaged with the rack gear; a door switch(35) supplying or cutting off a power supply to the motor(33); and a working unit rotating the motor(33) forward or backward by the power supplied from a door switch(35).
Patent KR-20030001074-A (KR)
Title: Method for forming a via by dual damascence process
Inventor: PARK CHANG HEON
IPC: H01L21/28
Filed: 2001-06-28
Abstract: PURPOSE: A via formation method using dual damascene processing is provided to reduce the resistance of via by removing metallic polymers using diluted nitric acid. CONSTITUTION: A first metal wire including an aluminum film(35a) and an anti-reflective layer(35b) is formed on a semiconductor substrate(31) having a transistor. An IMD(InterMetal Dielectric)(36) and an etch stopper(37) are sequentially formed on the first metal wire. A via hole is formed to expose the first metal wire by selectively etching the etch stopper(37) and the IMD(36). Metallic polymers generated in the via hole are removed by using diluted nitric acid. A trench is formed at upper part of the via hole. Then, a second metal wire is filled into the via hole and the trench.
Patent KR-20030002215-A (KR)
Title: Device to reproduce inlet of constant velocity joint for automobile and method thereof
Inventor: KO MYUNG JIN
IPC: B23P19/00
Filed: 2001-06-30
Abstract: PURPOSE: A method and an apparatus for reproducing an inlet of an equi-speed joint are provided to reduce an exchanging cost of the inlet of the equi-speed joint by reproducing the inlet when the inlet is damaged. CONSTITUTION: An inlet reproducing apparatus includes two holders and a rotating grinder. A jig(100) is provided to fix an inlet(8) when forming a guide slot. The jig(100) has six supporting columns(102) protruded from a base plate(101) in order to receive protrusions formed between the guide slots of the inlet(8). A reference slot(103) is formed at an outer portion of each supporting column(102). A front end of the holder is inserted into the reference slot(103). A spline is formed at a center of the base plate(101). The spline is inserted into a coupling hole of the inlet(8). A coupling protrusion(104) is protruded from the base plate(101).