baber/WOPTO huggingface dataset:
Patent KR-20010015345-A (KR)
Inventor: KATSUHISA TAKUJI
IPC: G11C11/401
Filed: 2000-07-15
Abstract: PURPOSE: To discriminate variation of an input level always and correctly and to generate an output signal by providing a first inverter inversion-amplifying an input clock and generating an internal clock, a second inverter inversion- amplifying an output of the first inverter, and a switch element connecting the output of the second inverter to an input of the first inverter at the time of a test. CONSTITUTION: This circuit is provided with, corresponding to an inverter 1 generating an output signal from an input signal (input clock) and supplying it to a semiconductor memory as an internal clock, an inverter 2 feeding back the output signal of the inverter 1 to an input of the inverter 1. Further, the circuit is provided with a transistor (switch element) 3 connecting an output of the inverter 2 being on-state by a test mode signal to an input of the inverter 1, at the time of a test, it is operated as a hysteresis circuit by constituting a feedback circuit. Thereby, when an input signal level exceeds a threshold value, occurrence of a parasitic signal consisting of short pulses based on variation of the threshold value can be prevented.
Patent KR-20020009880-A (KR)
Title: Method of forming a overlay key
Inventor: LEE MIN SU
IPC: H01L21/027
Filed: 2000-07-27
Abstract: PURPOSE: A method for manufacturing an overlay key is provided to precisely correct misalignment regarding the entire region on a semiconductor substrate, by forming 4 overlay keys in a scribe line on the substrate and by making each overlayer key form a vernier while using as a reference the portion where mutual asymmetrical deposition rates are the same in two contact holes. CONSTITUTION: At least two contact holes are formed in the scribe line on the semiconductor substrate. A metal material is deposited on the entire surface of the resultant structure having more than two contact holes. A photoresist layer pattern is formed between more than two contact holes surrounded by the metal material.
Patent KR-20010049926-A (KR)
Title: Process for producing unsaturated polyester and unsaturated polyester resin composition
Inventor: YASUMURA TAKASHI
IPC: C08G63/553
Filed: 2000-07-28
Abstract: PURPOSE: Provided are an unsaturated polyester produced from polyethylene terephthalate(PET), which gives articles having high quality and excellent appearance, an unsaturated polyester resin composition, and a molding compound. CONSTITUTION: The unsaturated polyester is produced by a process comprising the steps of: (1) (A) depolymerizing PET with a polyhydric alcohol, (B) adding maleic anhydride to the depolymerization product to allow them to react with each other, and (C) adding dicyclopentadiene to the reaction mixture to cause an addition reaction; (2) adding a polyhydric alcohol and a polybasic acid to the reaction product obtained from the step (1) to cause polycondensation reaction. The unsaturated polyester resin composition contains the unsaturated polyester and polymerizable unsaturated monomers. And the molding compound contains the unsaturated polyester resin composition.
Patent KR-20020010780-A (KR)
Title: Apparatus for sensing water level of pressure rice cooker
Inventor: CHOI JONG SEONG
IPC: A47J27/08
Filed: 2000-07-31
Abstract: PURPOSE: A water level sensing device of a pressure cooker is provided to avoid the damage on a coil and a pressure cooker by sensing the water level and restraining boiling without water. CONSTITUTION: A sensor(70) is installed at a tank(63) on coils(65). The sensor is conducted only in the water. Conduction and non-conduction signals are transmitted to a float switch. Thus, the level of water in an inner container(61) is sensed. If the water level is decreased, the sensor transmits a non-conduction signal to the float switch. The float switch operates a buzzer and a lamp. Then, a user cuts off power supply and supplies water. Therefore, damage on a pressure cooker or the coil is prevented.
Patent KR-20010107492-A (KR)
Inventor: PARK YOUNG CHOOL
IPC: G06F17/00
Filed: 2000-07-31
Abstract: 본 발명은 다수의 컨텐츠 서버로부터 제공되는 컨텐츠 정보를 클라이언트에게 제공하는 구독 허브 시스템 및 이를 이용한 정보 제공 방법에 관한 것이다. 
     본 발명에서는 다수의 컨텐츠를 채널별로 분류하고, 각 컨텐츠 서버로부터 컨텐츠를 제공할 컨텐츠 채널을 신청받고, 네트워크를 통하여 접속하는 클라이언트로부터 제공받고자 하는 구독 채널을 신청받는다. 다음에 컨텐츠 서버로부터 컨텐츠 정보가 제공되면, 상기 컨텐츠 서버가 신청한 컨텐츠 채널을 구독 채널로 신청한 클라이언트에게 상기  컨텐츠 정보를 제공한다. 이 때, 컨텐츠 자체를 클라이언트에게 제공하지 않고 컨텐츠의 특성을 나타내는 헤드라인 정보와 상기 컨텐츠의 상세 정보를 제공하는 웹 페이지의 주소를 클라이언트로 제공하여, 클라이언트가 헤드라인 정보를 클릭한 경우에 상기 웹 페이지로 연결되도록 한다. 
     이에 따라, 사용자가 컨텐츠를 제공하는 싸이트로 일일이 접속하지 않아도 원하는 컨텐츠를 실시간으로 제공받을 수 있으며, 특히, 사용자가 구독하고자 하는 채널에 해당하는 컨텐츠만을 제공받을 수 있다.
Patent KR-20020011762-A (KR)
Title: Method for checking logical transmission error
Inventor: RYU JEONG HUN
IPC: H04B17/00
Filed: 2000-08-04
Abstract: PURPOSE: A method for checking errors of an LTU(Logical Transmission Unit) is provided to use simple tail bits, so that errors in each LTU can be efficiently checked. CONSTITUTION: A multiplex and QoS(Quality of Service) sublayer receives a command to process LTUs(Local Transmission Units) from the upper part and sets flag bits included(2a). Data length is calculated according to multiplex option(2b). Tail bits are inserted in parts where CRC(Cyclic Redundancy check Code) bits of each LTU are inserted(2c). A supplemental channel frame is created according to data rate of a supplemental channel and the multiplex option(2d). The supplemental channel frame is transmitted(2e).
Patent KR-20000063900-A (KR)
Inventor: KIM DEOK YOUNG
IPC: G06Q50/18
Filed: 2000-08-09
Abstract: PURPOSE: A lands management system and method using a multimedia are provided to offer an analyzed information based on a user's land utilization object and a legal regulation environment. CONSTITUTION: A lands management system using a multimedia comprises an operation server(200), an input module(202), a payment module(204), a land information storage module(206), an official document exhibit process/collection module(208), a value analysis module(210), and an output module(212). The constitutional modules are operated in relation with corresponding databases. The input module(202) allows a user to fill a data in a regular form, and stores the data into an input database(214). The payment module(204) stores an itemized expense at a payment database(224), and manage the payment elements different according to a member or a non-member. The land information storage module(206) digitizes a cadastral map offered in a city planning or an administration document by using an auto CAD, a scanner or a CCD camera. The digital cadastral map is stored in a map database(216), a cadastral management information stored in a database(218), and related notice or transaction document stored in a document database(220).
Patent KR-20020012870-A (KR)
Title: Method for Manufacturing of Sundae Containing Functional Components
Inventor: JANG JUN HYUK
IPC: A23L13/20
Filed: 2000-08-09
Abstract: PURPOSE: A process of preparing the titled Korean sausage(Sundae, Korean name) is provided by mixing chicken meat as a main content, mulberry leaves, safflower powder, curry powder and conventional spices and then filling the intestines of the pigs with the obtained mixture. Whereby, the sausage is eliminated in the odor of Korean sausage and is beneficial for human health. CONSTITUTION: Meat of old hens is salted, ground to a size of 3 to 5mm and soaked in glutinous rice water at 15 to 25deg.C for 8 hr, following by steaming for 30 min. And 10 to 50% by weight of hens meat, 1 to 10% by weight of mulberry leaves, 1 to 10% by weight of safflower powder, 1 to 20% by weight of pig's blood, 1 to 50% by weight of glutinous rice, 1 to 50% by weight of Chinese noodles and 1 to 10% by weight of lard oil are mixed and then added with conventional seasonings such as garlic, green onion, salt, black pepper, mono-sodium glutamate, ginger powder or the like to produce a stuffing material, which is subject to filling into the intestines of the pigs.
Patent KR-20020015198-A (KR)
Title: Character and/or voice service method and system for providing a stock information and news based on internet in real time
Inventor: JUNG CHANG UK
IPC: G06F17/00
Filed: 2000-08-21
Abstract: PURPOSE: A system and method for news and stock information service are provided to supply the news and stock information service in multilingual character or voice according to user configuration. CONSTITUTION: The securities sites(400) mean a security corporation, a stock exchange, and stock computer center which offer the information about the stock through the internet. The news sites(500) mean a daily newspaper company and relevant administrative office which offer the news. A stock and news service server(300) transfers the client the stock or news information in real time through the internet. A stock collector(320) searches and stores the real time stock information from the securities sites. A news collector(330) searches and stores the hot news or flash from the news sites. The client can configure the contents and way of the desired stock information through a configuration part(310). The stock and news service server sends the client the text-typed stock or news information through a character information transfer(340,350). Also, the service server provides the client with the stock or news information in voice through a voice synthesizer(370) and a voice information transfer(340,380).
Patent KR-20020015611-A (KR)
Title: Use of liquiritigenin or isoliquiritigenin as an antagonist for histamine H2 receptors
Inventor: CHOI BO HWA
IPC: A61K31/352
Filed: 2000-08-22
Abstract: PURPOSE: Provided is an antagonist of histamine H2 receptor, which contains liquirtigenin and isoliquiritigenin as an active ingredient and inhibits the activity of histamine receptor participating in the secretion of gastric juice to suppressing the secretion of gastric juice. CONSTITUTION: The histamine H2 receptor antagonist contains liquirtigenin(2,3-dihydro-7-hydroxy-2-(4-hydroxy-phenyl)-(S)-4H-1-benzopyran) of the formula(1) and isoliquiritigenin((E)-1-(2,4-Dihydroxyphenyl)-3-(4-hydroxyphenyl 2-propen 1-one) of the formula(2) which account for 0.01-99.99 wt.% of the total composition. It can be used for a therapeutic agent of gastric diseases by suppressing the secretion of gastric juice.
Patent KR-20010000219-A (KR)
Inventor: YANG JONG SEOK
IPC: G06Q30/00
Filed: 2000-08-23
Abstract: PURPOSE: An advertisement system and method is provided to activate advertisement effect by coupling at least one coupon for discount on the advertisement and by transforming the advertisement to the coupon only with clicking and to allow a user to enjoy a benevolent influence of the coupon and increase a click ratio with respect to an exposure of the advertisement. CONSTITUTION: An advertisement system comprises a coupon/advertisement matching module(120), a coupon/advertisement integration module(130), a conversion process module(140), a coupon search module(150), a coupon maintenance module(160), a coupon generation module(170), and a database(180). The coupon generation module(170) sets a serial number an effective term to the coupon supplied by a coupon supplier. The coupon/advertisement matching module(120) compares issuing conditions, offered by the coupon supplier, with bulletin conditions, offered by the advertisement owner, and selects an optimal matched coupon and advertisement. The coupon/advertisement integration module(130) integrates the coupon with the matched advertisement. The conversion process module(140) converts the advertisement, selected by the user, into an effective coupon.
Patent KR-20010039861-A (KR)
Title: System for accompanying a song
Inventor: TOYAMA MOTOKI
IPC: A63F13/45
Filed: 2000-09-02
Abstract: PURPOSE: To make it possible to enjoy music performance with large varieties by letting a simulated instrument take charge of part of an accompaniment to what is called KARAOKE. CONSTITUTION: This system is comprised of a KARAOKE device 1 and a simulated guitar device 2, and accompaniment music for the KARAOKE music is distributed to the KARAOKE device 1 in a form of MIDI data from an original data storage part 3. Among the MIDI data, particular MIDI data for one musical instrument are transmitted to a simulated guitar device 2, and is distributed to three scroll lines by an allocation processing part 203, and is scroll- displayed to guide a monitor 21 for an operation timing. By operating the simulated guitar 25 while looking at the guide display, a tone signal from the corresponding MIDI sound source is outputted as a modulated acoustic signal, and when the operation is properly performed, the accompaniment music of the whole melody is performed.
Patent KR-20020019211-A (KR)
Title: EL display device
Inventor: CHO SEONG HYEON
IPC: H05B33/10
Filed: 2000-09-05
Abstract: PURPOSE: An organic field emission display device is provided to form a large-scaled screen by coupling unit modules to each other. CONSTITUTION: A plurality of module(30) is aligned on a frame(40). A controller is used for controlling the modules(30). The first electrode layer(32) as an anode is aligned to one direction of a substrate(31). The first terminal portion(32a) extended to one side of the substrate(31) is formed in an end portion of the first electrode layer(32). An organic layer(33) is formed on an upper portion of the substrate(31). The second terminal portion(34a) is formed on the organic layer(33). The module(30) has a drive portion. The drive portion is formed with the first drive portion(55) and the second drive portion(51). The first drive portion(55) is used for driving a data line as the first electrode(32). The second drive portion(51) is used for driving a scan line of the second electrode.
Patent KR-20020020096-A (KR)
Title: Apparatus for holding in check wafer broken in semiconductor manufacture equipments
Inventor: PARK YONG U
IPC: H01L21/68
Filed: 2000-09-07
Abstract: PURPOSE: An apparatus for preventing a wafer from being broken is provided to prevent the wafer from being broken in transferring the wafer, by detecting a right position of the wafer to control the open and close of a door. CONSTITUTION: A wafer sensor senses whether the wafer is located in the right position and outputs the sensing result, installed in a predetermined position of a specific space where the right position of the wafer is sensed. The first Solenoid valve(61) opens an entrance/exist door when a drive power is applied. The second Solenoid valve(62) closes the entrance/exist door when the drive power is applied. A valve control unit(70) controls the open and close of the entrance/exist door by the first and second Solenoid valves, and closes the entrance/exist door only when a signal indicating that the wafer is located in the right position is inputted from the wafer sensor in a state the entrance/exist door is open.
Patent KR-20010050399-A (KR)
Inventor: DUSCH NICOLE
IPC: C12N1/21
Filed: 2000-09-08
Abstract: PURPOSE: Provided is an improved method for fermentatively producing pantothenic acid by using Coryneform bacterium which amplifies pyc-gene coding for D-pantothenic acid. CONSTITUTION: The process of the fermentative preparation of D-pantothenic acid using Coryneform bacteria, in which a nucleotide sequence (pyc-gene) encoding pyruvic acid carboxylase (EC number 6.4.1.1.) is strengthened and especially excessively expressed, comprises the steps of: a) fermenting D-pantothenic acid producing bacteria which amplifies a gene coding for pyruvic acid carboxylase; b) concentrating D-pantothenic acid in a medium or bacterial cells; and separating the produced D-pantothenic acid from the medium and cells.
Patent KR-20010025190-A (KR)
Title: Golbal directory service method for web board in internet
Inventor: CHO YUN
IPC: G06F15/02
Filed: 2000-09-28
Abstract: PURPOSE: The internet bulletin board global directory service method is provided to deliver the bulletin board contents to a user promptly and conveniently while offering the fixed advertisement service. CONSTITUTION: The internet bulletin board global directory service method comprises the following steps. The collection server collects the free or charged bulletin board contents(S100). The robot server collects the web bulletin board contents(S200). The bulletin board contents, which are collected by the collection server or the robot server, are stored in the collection database(S300). The search server checks the bulletin board contents stored in the collection database(S400). The classification server sorts the bulletin board contents every category(S500). The sorted bulletin board contents are stored in the category database(S600). The user requests the related bulletin board information to access to the total bulletin board information server(S700). The total bulletin board information server provides the requested information with the user(S800).
Patent KR-20020026983-A (KR)
Title: Cutting Machine for Tire Bead Wire Bundle
Inventor: KIM GI YEOL
IPC: B29D30/08
Filed: 2000-10-04
Abstract: PURPOSE: Provided is a bead steel wire cutter in tires which enables one personnel to control the tires in an easy way so that it improves efficiency and safety in cutting steel wire roll around a tire bead. CONSTITUTION: The bead steel wire cutter in the tires comprises the parts of: a base which is placed to arrange the tire horizontally; a main frame(11) which is fixed at the base; a horizontal movement part(18) which is placed in a horizontal guide(16) of the main frame to be moved freely; a vertical guide(14) which is fixed at the horizontal movement part and extended vertically; a cutter part(100) which is moved vertically along the vertical guide; and a hydraulic pump(9) which applies hydraulic pressure to the cutter part.
Patent KR-20010000577-A (KR)
Title: Method of saving energy by utilizing ground water and tap water for cold storage facility
Inventor: LEE BYUNG SUNG
IPC: F28D20/00
Filed: 2000-10-06
Abstract: PURPOSE: A method is provided to minimize electric energy consumption by utilizing low temperature ground water or tap water for cold storage facility or device. CONSTITUTION: A method is characterized in that a cold storage facility is connected to a pressurized water supply system for tap water, or to a motor pump device for ground water, and domestic water is arranged to pass through the cold storage facility so as to allow the cold storage facility to be maintained at a low temperature and refrigerating function. Thus, a multi-functional cold storage facility without electric power consumption or with a reduced electric power consumption, can be obtained.
Patent KR-20020028302-A (KR)
Title: Coolant pathway control method of refrigerating cycle in using two evaporator
Inventor: KIM JAE HO
IPC: F25B49/00
Filed: 2000-10-09
Abstract: PURPOSE: A method for controlling refrigerant passage of freezing cycle with two evaporators is provided to make a stepping motor valve normally operated by detecting abnormal operation of the stepping motor valve at an early stage to execute corresponding driving. CONSTITUTION: A method comprises three steps. The first step is to check up opening and closing condition of a refrigerant piping directed to evaporators in a left and a right side chambers during operation of a compressor. The second step is to compare temperature, detected by a temperature sensor installed in one of the chamber where the open evaporator is placed, with a preset temperature. The third step is to reversely rotate a stepping motor valve to initial condition and open the stepping motor valve for refrigerant to flow into one of the evaporators in the corresponding chamber to keep the corresponding chamber at lower temperature when the detected temperature is higher than the preset temperature.
Patent KR-20020030541-A (KR)
Title: Charge circuit of charger
Inventor: SIM JAE HYEONG
IPC: H02J7/10
Filed: 2000-10-18
Abstract: PURPOSE: A charging circuit of a charger is provided to prevent a charging current of a battery from decreasing linearly by distinguishing a current maintaining period from a voltage maintaining period. CONSTITUTION: When a power outputted from a transformer(20) is less than a predetermined value, a voltage detecting circuit(100) outputs a control signal so that a high signal is outputted from a first comparator(41), When the power outputted from a transformer(20) is greater than the predetermined value, the voltage detecting circuit(100) outputs the control signal so that a low signal is outputted from the first comparator(41). The voltage detecting circuit(100) includes a voltage dividing resistors(R1,R2), a third comparator(110), a sensing resistor(R4), and a transistor. The voltage dividing resistors(R1,R2) are connected in parallel to an output terminal of the transformer(20). A non-inverse terminal of the third comparator(110) is connected to a node of the voltage dividing resistors(R1,R2) and an inverse terminal thereof is connected to a reference voltage supplying terminal. The sensing resistor(R4) is connected to an output terminal of the third comparator(110). A base of the transistor is connected to a next stage of the sensing resistor(R4), a collector thereof is connected to an inverse terminal of the first comparator(41), and an emitter thereof is connected to a ground.
Patent KR-20020031231-A (KR)
Title: A airconditioner auto cleaning system and method
Inventor: PARK JEONG CHEOL
IPC: F24F11/00
Filed: 2000-10-23
Abstract: PURPOSE: An automatic cleanup system and method of air conditioner is provided to detect contaminants, odor or moisture in air and automatically actuate an air cleaner according to degree of contamination. CONSTITUTION: A system includes a contamination sensor(1); a micro computer(2) and an electric dust collector(3). The contamination sensor automatically detect contaminants floating in air and impresses contamination removal signal. The micro computer turns on or off air cleaning function to remove the contaminants when the contamination sensor impresses contamination removal signal. The electric dust collector is actuated by a driving control signal of the micro computer and collects and purifies the contaminants.
Patent KR-20020031891-A (KR)
Title: A Casing for Insulator
Inventor: KO EUN SEOK
IPC: H01B17/02
Filed: 2000-10-24
Abstract: PURPOSE: An insulator storage device is provided to prevent movement and clash of the insulators and readily pack the insulators to prevent insulators from damaged, reduce material cost for power facilities and transport insulators efficiently. CONSTITUTION: An insulator storage device(1) comprises a box including many support(11) formed correspondingly to recesses of insulators for preventing movement of the insulators and partition walls(12). The partition walls(12) separate storage spaces, each accepting each of many insulators, to avoid collision and damage to the insulators. The box includes handles at the top of both sides. The insulator storage device(1) is formed for a suspension insulator, an LP insulator, or a PIN insulator. The number of the storage spaces is 1 or more. The insulator storage device(1) is made of strong light polyethylene or wood durable to external impact. In transportation, many boxes are piled up.
Patent KR-20020032124-A (KR)
Title: Air nozzle mounted in the die attaching machine for preventing electro static discharge
Inventor: JI YEONG MIN
IPC: H01L23/60
Filed: 2000-10-25
Abstract: PURPOSE: An air nozzle for preventing static electricity of semiconductor adhesion equipment is provided to remove efficiently static electricity by installing an air nozzle close by a wafer table. CONSTITUTION: An air nozzle(10) is formed with a case(14) and an ion generation needle(18). An air and ion outlet space(12) is formed in a front face of the case(14). An air supply portion(16) is penetrated from a back face of the case(14) to an inside of the air and ion outlet spacer(12). The ion generation needle(18) is connected with a direct current type ion supply controller. The ion generation needle(18) is penetrated from both sides of the back face of the case(14) to both sides of the inside of the ion outlet spacer(12). The air nozzle(10) is installed on an upper side of a wafer table of semiconductor adhesion equipment by using a bracket(24).