baber/WOPTO huggingface dataset:
Patent KR-20020022483-A (KR)
Title: A sewage treatment plant used microorganism
Inventor: FUJIMATZU AKIRA
IPC: C02F3/02
Filed: 2000-09-20
Abstract: PURPOSE: A drainage treatment equipment using humic substance is provided, which uses two reactors to enhance activity of sludge, improve the quality and further improve effectiveness of humic substance. CONSTITUTION: The equipment comprises a settling basin(1), a flow equalization tank(2), an aeration tank(4), a final settling tank(5), a thickening tank(6) and two recirculating reactors(7) which discharge to flow equalization tank(2), aeration tank(4) and de-watering. The two recirculating reactors(7) of No.1(70) and No.2(71) are inter-recirculated by pump(74) and line(73) and are equipped with one of the four cases; (i) No.1 reactor filled with solid packing of pellet composed of humic substance and No.2 reactor filled with solid packing of pumice that contains unstable silica having high activity such as andesite and rhyolite; (ii) No.1 reactor filled with solid packing of pellet composed of humic substance and No.2 reactor filled with solid packing of pumice that contains unstable silica having high activity such as andesite and rhyolite; (iii) No.1 reactor filled with solid packing of pumice that contains unstable silica having high activity such as andesite and rhyolite and No.2 reactor filled with solid packing of pellet composed of humic substance; and (iv) No.1 reactor filled with solid packing of pumice that contains unstable silica having high activity such as andesite and rhyolite and No.2 reactor filled with solid packing of pellet composed of humic substance.
Patent KR-20010070102-A (KR)
Title: Manufacturing apparatus and method of optical recording medium
Inventor: FUJIOKA TOSHIYUKI
IPC: F26B15/04
Filed: 2000-09-26
Abstract: PURPOSE: To average hardening balance of a hardening resin by making the distribution of integrated radiation doses symmetric when a substrate is stuck to another substrate while interposing the hardening resin and the resin is hardened by irradiating with radiation for reinforcing the substrate in the case of thinning the substrate in order to make an optical disk have high density and enlarge an allowable value of a tilt. CONSTITUTION: This device for manufacturing an optical recording medium is provided with lamps 6a, 6b for irradiating two disks 12 stuck to each other while interposing a radiation-hardening resin layer 5 with radiation and a rotary arm 9 for supporting the two stuck disks 12 and rotating/moving the disks 12 to cross a plane to be irradiated with the lamps 6a, 6b. The center 7 as a light source of each of the lamps 6a, 6b is positioned on the outside of a rotary locus P of the center of the disks 12 supported and rotated by the arm 9 in a radial direction.
Patent KR-20010016049-A (KR)
Title: Electronic Brokerage System for Transactions Security of E-Commerce and A Computer-readable Storage medium Storing program implementing the same
Inventor: LEE JU HAK
Filed: 2000-10-16
Abstract: PURPOSE: A method for intermediate guarantee of an electronic commercial transaction and a storage medium storing a program embodying the method and legible by a computer are provided to reduce inconvenience in accordance with an electronic guarantee insurance process by enabling a shopping mall operator and a buyer to perform an electronic guarantee and a payment. CONSTITUTION: An electronic guarantee gate way server(100) executes a method for intermediate payment guarantee of an electronic commercial transaction. A plurality of shopping mall server(110) connected by a plurality of users and trades goods. At least one electronic guarantee server(120) performs a professional guarantee service. A payment gateway(130) pays to a credit card and a payment of bank. A delivery process system confirms a delivery. The electronic guarantee gate way server(100) is connected to at least one electronic guarantee server(120) managed by a guarantee an insurance company. The electronic guarantee server(120) performs issue of an insurance policy and proceeds an insurance accident etc.. The electronic guarantee gate way server(100) connectively operates with the payment gateway(130).
Patent KR-20020032886-A (KR)
Title: Voice/Signal controlling module of a voice mailing service apparatus
Inventor: YOON TAE IN
IPC: H04M3/50
Filed: 2000-10-27
Abstract: PURPOSE: A voice/signal processing module for a voice mailbox service device is provided to cut down on expenses for interposing a communication module by enabling a voice/signal processing module to smoothly transmit and receive data without using an expensive communication module. CONSTITUTION: A voice/signal processing module(30) is composed of a vocoder(31), the first dual access RAM(35), a DTMF/Tone signal detection unit(36) and the second dual access RAM(40). The vocoder(31) is connected to a private exchange through a PCM(Pulse Code Modulation) highway and a system interface. In addition, the vocoder(31) compresses and modulates voice data of an internal subscriber applied through the PCM highway. The first dual access RAM(35) receives a control signal of a control unit and transmits the signal to the vocoder(31). In addition, the first RAM(35) stores the voice data compressed and modulated. The DTMF/Tone signal detection unit(36) analyzes and processes a function-selective DTMF/Tone signal applied through the PCM highway. The second dual access RAM(40) receives the control signal of the control unit and transmits the signal to the DTMF/Tone signal detection unit(36).
Patent KR-20020034446-A (KR)
Title: Side gudie roll gap adjusting device
Inventor: KIM JI YEONG
IPC: B21B39/00
Filed: 2000-11-01
Abstract: PURPOSE: A side guide roll gap adjusting device is provided which is installed in front of a side trimmer continuously cutting a cold rolled strip to a certain width according to requirement of an end user so as to easily adjust a gap of side guide rolls centering the cold rolled strip when cutting both sides of the cold rolled strip at a side trimmer. CONSTITUTION: The side guide roll gap adjusting device comprises hollow guide rolls(2) which are rotationally fixed onto upper and lower parts of roll units that are equipped for centering before side trimming operation of a cold rolled strip; a guide roll shaft(20) which is rotationally fixed to a position which is eccentrical as much as "D" from the center line(C) of the guide roll(2), and to the upper part of which a driven gear(22) is fixed; a support bracket(10) which is fixed onto a cover(24) supporting the upper part of the guide roll shaft(20) that is exposed onto the upper surface of the roll unit; a worm gear shaft(14) which is rotationally fixed to the support bracket(10), and at one end of which a driven bevel gear(18) is arranged to be in gear with the driven gear(22); and a driving motor(12) which has a driving bevel gear(16) being in gear with the driven bevel gear(18), and which is fixed onto the support bracket(10).
Patent KR-20020034679-A (KR)
Title: A wafer handler
Inventor: JUN YEONG HA
IPC: H01L21/68
Filed: 2000-11-03
Abstract: PURPOSE: A wafer handler is provided to correct a transfer position of a wafer when the transfer position is not correct, by varying the transfer position in the vertical direction while the transfer position is horizontally varied in all directions. CONSTITUTION: The wafer handler horizontally transfers the wafer in all directions, wherein the second and third driving arms are connected to the first driving arm connected to a driving body(10). A vertical driving unit vertically transfers the wafer transferred in the horizontal direction. The vertical driving unit includes a screw-driving axis and a driving motor(13). One end of the vertical driving unit is connected to the lower surface of the first driving arm, and the other end of the vertical driving unit is positioned inside the driving body. The driving motor vertically drives the screw-driving axis, fixedly installed inside the driving body so that the driving motor is connected to the other end of the screw-driving axis.
Patent KR-20020035327-A (KR)
Title: diagnosis system of AVR control equipment
Inventor: AHN JONG BO
IPC: G01R19/00
Filed: 2000-11-06
Abstract: PURPOSE: A diagnostic system for an AVR control equipment is provided to improve reliance of a power supply and an electric equality by easily diagnosing, maintaining, and repairing the AVR control equipment. CONSTITUTION: An auto-voltage regulator(3) regulates an alternating voltage generated by a power generator(1) to a constant voltage. An exciter(4) outputs an exciting current and voltage according to a voltage from the auto-voltage regulator(3). A signal processor(5) converts terminal and field voltages from the power generator(1) and real values with respect to effective and reactive powers into voltage/current data of a diagnostic range suitable in a predetermined signal system. A data acquisition section acquires the voltage/current data from the signal processor(5). A PC assembly(6) analyzes diagnostic data of the data acquisition section by a predetermined diagnostic algorithm and displays it a user.
Patent KR-20020035935-A (KR)
Inventor: CHOI GYU CHEOL
IPC: B66C1/04
Filed: 2000-11-07
Abstract: PURPOSE: A magnetic lift is provided to increase the adsorption strength and decrease tare of the lift and volume by installing permanent magnets inside the lift. CONSTITUTION: A magnetic lift includes a metal plate(45) equipped with a moving device, an isolating plate(46) contacting with the lower surface of the metal plate, plural column-shaped iron cores of ferromagnetic material(43), plural first permanent magnets(41,41a), and plural second permanent magnets(42,42a). The upper surface of the column-shaped iron cores of ferromagnetic material is contacted with the lower surface of the isolating plate and the lower surface is contacted with an adsorbed substance(9). The first permanent magnets connect any two-iron cores of ferromagnetic material and the first permanent magnets are divided into polarity of right and left. The second permanent magnets are contacted with the other surface of the iron cores of ferromagnetic material and divided into polarity of right and left. Electric coils(44) are wound around the second permanent magnets. Plural permanent magnets are arranged horizontally between iron cores of ferromagnetic material and the height and tare is improved and adsorption strength is increased because the channel of magnetic flux of each permanent magnet and adsorbed substance is shortened.
Patent KR-20020039558-A (KR)
Title: Sequence Number Processing Method of Asynchronous Transfer Mode Adaption Layer Type Cell
Inventor: KIM JONG CHEON
IPC: H04L12/28
Filed: 2000-11-22
Abstract: PURPOSE: A method for processing a sequence number of an asynchronous transfer mode adaptation layer type cell is provided to detect an error with respect to a sequence number by considering a sequence value of a CRC, a parity bit, and a sequence number and suggest a sequence number processing algorithm adapted to the error detecting method. CONSTITUTION: A sequence value, a status of a sequence number, and a protocol data unit are received from a partition recombination sublayer in an initialization status(51). If a sequence number is valid by considering a CRC and a parity bit, the sequence value is registered as a normally received sequence value and a set signal with respect to the sequence value is generated(55). The status is transferred to a synchronization lost status(52). After transferring to the synchronization lost status, the next protocol data unit is received. If the sequence number is valid and the sequence value is a normal, the received protocol unit is received, and the status is transferred to a synchronization status(53)(57). At the synchronization status(53), is the sequence value is a normal and a protocol data unit having a valid sequence number is entered, the received protocol data unit is accepted and the status is maintained(60). If a sequence number of the received protocol data unit is invalid and the sequence value is an abnormal, the received protocol data unit is removed and the status is transferred to an order lost status(54)(62). At the order lost status(54), if a sequence number of the received protocol data unit is valid and the sequence value is adapted to an order of a protocol data unit which is previously received normally, the status is transferred to the synchronization status(53)(63).
Patent KR-20010090018-A (KR)
Title: Portable apparatus for adjusting shaft center between two shafts
Inventor: NAM JIN U
IPC: G01B5/25
Filed: 2000-11-23
Abstract: PURPOSE: A light sensing type axial center conforming device for two shafts is provided to simplify the structure at a low manufacturing cost for simplifying the conforming work for the centers of two shafts with high precision. CONSTITUTION: A portable axial center conforming device for two shafts includes a reference pin(21) of which an end is attached to an end of a reference shaft(100), a dial gauge holder(22) formed of a hollow cylinder to be inserted by the reference pin at an inlet, a plurality of dial gauges(23) attached to an outside of the dial gauge holder radially, and a subordinate pin(24) of which an end is attached to an end part of a subordinate shaft(200) and the other end is inserted in the other inlet of the dial gauge holder, wherein the dial gauges respectively include a measurement part which is protruded toward an inner space of the dial gauge holder by penetrating the hollow cylinder wall of the dial gauge holder.
Patent KR-20020041977-A (KR)
Title: Driving control apparatus for linear compressor
Inventor: HWANG IN YEONG
IPC: F04B17/00
Filed: 2000-11-29
Abstract: PURPOSE: A device for controlling operation of linear compressor is provided to improve operational efficiency of the linear compressor by controlling stroke by changing amount of work operation value. CONSTITUTION: A device includes a linear compressor(L.COMP); a voltage detective part(300); a current detective part(200); a displacement calculation part(400); a work operation part(500); a micro computer(600); and an electric circuit part(100). The displacement calculation part calculates displacement by voltage and current detected by the voltage detective part and the current detective part. The work operation part receives displacement and current from the displacement calculation part and the current detective part to operate to output corresponding work operation signal(W). The micro computer receives work operation signal from the work operation part to compare with previous work operation signal to output corresponding switching control signal. The electric circuit part intermits alternating current power by a triac(Tr1) to impress stroke voltage to the linear compressor by the switching control signal of the micro computer.
Patent KR-20020044342-A (KR)
Title: Epoxy resin composition and copper clad laminates having low electric permittimity using the same
Inventor: JUN BONG JIN
IPC: C08L63/02
Filed: 2000-12-05
Abstract: PURPOSE: Provided are an epoxy resin composition capable of providing an insulator having low dielectric constant and excellent thermal property, and a copper foil laminate using the composition. CONSTITUTION: The epoxy resin composition comprises (a) brominated bisphenol A type of bifunctional epoxy resin, (b) multifunctional epoxy resin, (c) acid anhydride based hardener, and (d) imidazole-based hardening catalyst. The bifunctional epoxy resin comprises 15-55 wt% of bromine. The multifunctional epoxy resin is selected from the epoxy resin group consisting of trifunctional epoxy, 4-functional epoxy and novolac type. The amount of the multifunctional epoxy resin is 5-100 parts by weight with respect to 100 parts by weight of the bifunctional epoxy resin.
Patent KR-20020045060-A (KR)
Title: Method of manufacturing liquid drop of high melting temperature metal using vapor pressure of low boiling temperature metal
Inventor: KANG SIN MYEONG
IPC: B22F9/06
Filed: 2000-12-07
Abstract: PURPOSE: A method for manufacturing liquid drop of a high melting temperature metal using vapor pressure of a low boiling temperature metal is provided to manufacture liquid drop of the high melting temperature metal by injecting the low boiling temperature metal into the high melting temperature metal using simple incidental devices. CONSTITUTION: The method for manufacturing liquid drop of a high melting temperature metal(1) using vapor pressure of a low boiling temperature metal(5) comprises the steps of forming a high melting temperature metal which is in the solid state at an ordinary temperature into a high melting temperature metal which is in the liquid state; and contacting the high melting temperature metal(1) which is in the liquid state with a low boiling temperature metal(5) which is in the solid or liquid state at an ordinary temperature, wherein the low boiling temperature metal is vaporized and expanded, and liquid drop of the high melting temperature metal in the liquid state is manufactured by vaporization expansion force of the low boiling temperature metal when the low boiling temperature metal is contacted with the high melting temperature metal in the liquid state.
Patent KR-20020045378-A (KR)
Title: Hydraulic fulcrum device for clutch release fork
Inventor: HAN JEONG MIN
IPC: F16D25/08
Filed: 2000-12-08
Abstract: PURPOSE: A hydraulic supporting device for a clutch release fork is provided to support a release fork by moving forward a fulcrum through hydraulic pressure. CONSTITUTION: A hydraulic supporter in a clutch release fork comprises a release cylinder(54) actuating hydraulic pressure according to control of a clutch pedal(51) by being connected to a master cylinder(52) and a hydraulic line(53); a push rod(61) moved by the release cylinder; a fulcrum(80) changing a supporting height according got movement of the push rod; a release fork pushing a release bearing(63) by being rotated around the fulcrum; a release lever(64) moving a pressure plate(65); a clutch disk(66) connected or released from a flywheel according to actuation of the release lever; a hydraulic operational chamber(81) mounted in a clutch housing(70); and a piston supporting the release fork.
Patent KR-20010025358-A (KR)
Title: Calligraphy and paint study method in internet
Inventor: JEONG SEONG GUEEN
Filed: 2000-12-19
Abstract: PURPOSE: A calligraphy learning method is provided to perform a calligraphy lecturing and assessment by real time over the internet so that it can enable a repeated practice and assessment necessary for a calligraphy education. CONSTITUTION: The method comprises steps of a user inputting oriental characters via an electronic input device including an electronic writing bush, a latticed panel and a signal processing software, transmitting the input data to a server, the server allocating the data according to the latticed lines, the server extracting characteristic part from the allocated areas, the server measuring the extracted characteristics by comparing them with assessment data stored in a database, the server applying a weight to the characteristics and adding the weighted characteristics to the measured value, and the server outputting the assessment result and requesting an update of a learning item to a learning management program.
Patent KR-20020049696-A (KR)
Title: Method for connecting call by distinguishing caller in exchanger
Inventor: CHOI CHANG SIK
IPC: H04M3/436
Filed: 2000-12-20
Abstract: PURPOSE: A method for discriminating a caller and connecting a call by an exchange is provided to refuse a destination of a call from an originating subscriber that a destination subscriber does not want in an exchange by setting a caller discriminating call connection function and connecting only calls from callers that a registered destination subscriber inputs as previously registered. CONSTITUTION: When a phone is in a hook-off state as an originating terminal originates a call(S201), the first subscriber controller recognizes it and requests an MFC channel allocation from the first service controller(S202). The first service controller connects a DTMF signal equipment and informs the first subscriber controller of a channel allocation set-up(S203). The first subscriber controller transmits a received signal to a number translation unit(S204). The number translation unit informs the first subscriber controller accordingly if the destination subscriber has been registered for a caller discriminating call connection function(S205). The first service controller transmits an announcement message requesting a key input to the originating subscriber(S206). The first subscriber controller receives the key data(S207) and requests translation of the inputted key data from the number translation unit(S208). The number translation unit compares the inputted key data with a registration number, and if they are identical, the number translation unit informs the first subscriber controller of a call connection channel allocation(S209). The number translation unit requests a destination subscriber occupancy from the second service controller(S210). The second subscriber controller requests an MFC channel connection from the second service controller(S211) and informs the first subscriber controller of the destination subscriber occupancy(S212). The first subscriber controller requests a switch connection from the first service controller(S213). The first service controller requests the switch connection from a switch controller(S214). The switch controller informs the first subscriber controller of the switch connection(S215). The first subscriber controller informs the second subscriber controller of the switch connection(S216). The second subscriber controller stores the switch connection information and requests a ring-back tone from the second service controller(S217).
Patent KR-20020050525-A (KR)
Title: Method for fabricating semiconductor device with LDD scheme
Inventor: KWAK NO YEOL
IPC: H01L29/78
Filed: 2000-12-21
Abstract: PURPOSE: A fabrication method of semiconductor devices having an LDD(Lightly doped Drain) is provided to prevent a degradation of a gate oxide and to simplify manufacturing processes by using mixed implantation and an LATID(Large Tilted Ion Doping). CONSTITUTION: After forming an isolation layer in a silicon substrate, ion implantation are performed to form well regions and to control a threshold voltage. Gate oxides and gate electrodes(18,18') of a PMOS and an NMOS are formed on the resultant structure. Spacers(19) are formed at both sidewalls of the gate electrodes(18,18'). A P-type LDD region(21) and P+ source and drain regions(22) are simultaneously formed by first tilt-implanting using BF2 dopants and by second vertical implanting using B dopants.
Patent KR-20020050869-A (KR)
Inventor: CHA DONG RYEOL
IPC: G01P3/38
Filed: 2000-12-22
Abstract: PURPOSE: An encoder output signal converter is provided, which converts a signal transmitted and received between an encoder and a surface defect detector into an analog voltage signal. CONSTITUTION: The encoder output signal converter(100) includes an encoder output signal transmitter part(20) receiving and transmitting a signal being output from an encoder(3), and an encoder output signal receiver part(40) receiving an encoder output signal from the encoder output signal transmitter part and then transmitting the encoder output signal to a surface defect detector. One signal line is branched from a pulse signal(4) being output from the pinchroll encoder and this branch signal(4) is inputted to the encoder output signal transmitter part. Also, the output signal from the encoder output signal transmitter part is converted by RS-485 method for a long haul signal transmission. And, the pulse signal is received in the encoder output signal receiver part and the received signal is converted into the analog voltage signal and then is inputted to the surface defect detector.