baber/WOPTO huggingface dataset:
Patent KR-20000072981-A (KR)
Inventor: HAN HYO CHAN
IPC: H04W40/36
Filed: 1999-05-04
Abstract: PURPOSE: A method for setting up a logical address system for implementing handoff between mutually different systems by applying a communication protocol, is provided to convert a logical address system of a frame regardless of systems into an address system used in a corresponding system in a switching center between systems. So that handoff success can be raised, and a load of message transceiving between switching centers for hard handoff between system boundaries can be reduced. CONSTITUTION: In an originating system to transmit a frame to a system having a different manufacturing type, a destination address of the frame is produced according to a logical address system and an originating address are produced according to a self address system. The frame are transmitted to an interface module for the originating system of a communication protocol transforming unit. The interface module for the originating system converts an address of the originating system in the originating address of the frame into the logical address system(503). The communication protocol transforming unit delivers the frame to the interface module for a destination system in order to deliver the frame to the destination system(504). The interface module for the destination system receiving the frame transforms an address by the logical address system in the destination address according to the address system of the destination system(505). The transformed frame is transmitted to a mobile switching center(MSC) of the destination system. The MSC transmits the frame to a traffic channel of a base station(BS) or a vocoder channel of a base station controller(BSC)(506).
Patent KR-20000074572-A (KR)
Inventor: YEO WUN JIN
IPC: G09F9/00
Filed: 1999-05-21
Abstract: PURPOSE: A light picture story using a multislide projector is provided which is a video performance of children's storybook. CONSTITUTION: Apparatuses for the light picture story includes the multislide projector, an interface card to program the multislide projector, a 4-track recorder to record and work program signals and a music, various sound devices and a screen. The light story also need images which are prepared as slide films by using computer graphic programs and a film recorder, radio actors, performer.
Patent KR-20010001749-A (KR)
Inventor: KIM GI BEOM
IPC: G05F1/00
Filed: 1999-06-08
Abstract: PURPOSE: The apparatus and the method for controlling brightness of a light in a wireless terminal are provided to control a light emission part adaptively to environment, and to practically control luminous intensity without relation to the function of a device in the light emission part. CONSTITUTION: A luminous intensity measuring part(3) generates an electrical signal in proportion to the luminous intensity of applied light, and thereby measures the luminous intensity thereof. A light emission part(2) generates light in response to inputted power supply. A power supply part(1) provides the power supply to the light emission part(2) in response to a control signal. A controller(100) measures the luminous intensity via the part(3) when the part(2) is turned on and off, and generates the control signal for supplying the power supply to the part(2) according to the difference in the luminous intensity. The controller(100) includes a switch(4) for applying the signal from the part(3) to amplifiers(5,6), a comparator(7) for comparing the signals from the amplifiers(5,6) with each other, and a generator(8) for outputting a pulse density modulated signal in proportion to the signal from the comparator(7).
Patent KR-20010002360-A (KR)
Inventor: HUH NAM IN
IPC: A01K63/04
Filed: 1999-06-14
Abstract: PURPOSE: An oxygen feeder system employs an ejector to replace a conventional water wheel(a propeller type) system and maintain a desired concentration of dissolved oxygen in water for fish raising. CONSTITUTION: The oxygen feeder system re-circulates water from the fish tank with a pump through a compressed water tank for an ejector to suck air through an active air tank to deliver the air to the compression tank. Numerals in the drawing indicates: 1 floats, 6 a motor, 7 a pump, 8 a compressed water tank, 9 an ejector, 9-1 ejector of two or more, 10 an active air tank, 11 a connective pipe.
Patent KR-20010002944-A (KR)
Inventor: JUNG MUN YEONG
IPC: B23K9/18
Filed: 1999-06-18
Abstract: PURPOSE: An automatic welding slag remover is provided to automate the entire welding processes by automatically crushing and collecting welding slag and to improve a quality and work efficiency. CONSTITUTION: A slag remover(10) stops on a designated position of an upper face of a welding member. A chipping hammer for removing the slag crushes slag within a collecting mouse. The crushed slag is transferred to a separator through the collecting mouse and a collecting pipe by a turbo blower. The dust and the slag transferred by the separator are absorbed into a dust collector through a hose. The slag is dropped down to the bottom of the separator and stored in a dust box. The dust is filtered through a filter and stored in another dust box. The filtered air is discharged to the outside through the turbo blower. When the absorbed dust and slag reaches a designated amount, data is given to a worker.
Patent KR-19990073192-A (KR)
Title: 레이저를이용한통행차량판독장치
Filed: 1999-06-18
Abstract: 본 발명은 Laser scaner의 원리를 이용한 것으로 많은 차량이 고속도로나 어느 특정한 도로(유료인 도로)를 통행 할때 통해료 징수를 위한 절차를 수행하는 과정에서 발생하는 지루한 기다림과 차의 정체현상, 그로인해 발생하는 막대한 기름자원의 낭비를 줄이기 위한 발명이다.  더욱 상세하게는 여러개의 Laser beam을 gate에 설치하여 진입하는 차량에 부착되어 있는 차량의 code를 읽어 자동으로 기록(Computer에)하게 함으로 일정한 속도를 유지한채 정차없이 gate를 통과하게 하는데 사용하기 위한 발명이다.  이 기술은 이미 상품의 code를 읽어 판독하는 scaner 장치를 이용하는 것으로 그 원리 및 구조는 이미 밝혀져 있으나 일반사용되는 Scaner 와는 달리 원거리에서 적용되고 눈의 보호를 위해 non visibel(비 가시광) 영역의 파장을 사용하는데 그 특징이 있다.
Patent KR-20000006421-A (KR)
Title: Semiconductor device
Inventor: TOYODADAKESI
IPC: H01L23/498
Filed: 1999-06-24
Abstract: PURPOSE: A semiconductor device is provided to prevent the penetration of humidity into a semiconductor chip and to enhance reliability by preventing the peering of the semiconductor chip and the disconnection of bonding wire. CONSTITUTION: The semiconductor device comprises: a circuit board which semiconductor chips are loaded by adhesive and sealed by resin; die patterns(17) for loading the semiconductor chips by using adhesive; plural connecting electrodes(19) connected to respective electrode of the semiconductor chips by bonding wire(31); wiring patterns connected to the die pattern or connecting electrodes by through-holes(13); plural pad electrodes(21) mounted on the wiring pattern; plural soldering bumps(35) connected to the wiring pattern through respective pad electrode.
Patent KR-20000006564-A (KR)
Inventor: MISUIKIAKIRA
IPC: H01L21/3213
Filed: 1999-06-30
Abstract: PURPOSE: A method for etching silicon material is provided to be able to selective etch silicon material using resist mask. CONSTITUTION: The method comprises the steps of: first step to prepare etched silicon material, second step to form resist mask having predetermined pattern on the silicon material, and third step to selective etch by plasma-enhancement etching process using the resist mask and an etching gas, the etching gas is compounded by C12, HBr and CHF3. The silicon material is for instance, single crystal silicon, polysilicon, amorphous silicon.
Patent KR-20010008975-A (KR)
Inventor: KIM JONG YUN
IPC: H04N21/433
Filed: 1999-07-06
Abstract: PURPOSE: A method and device for changing a storage format of audio-visual(AV) data in a digital TV set is provided to convert transport stream(TS) format data into program stream(PS) format data, and to compress the converted format data so as to secure the space of a hard disk drive storing the compressed data. And the method and device enables users to select desired definition quality while viewing a screen through a preview function for stored data. CONSTITUTION: If a format change is requested through an external input device, a file list pre-stored in a storage reservation list is searched to check whether an object of format change is selected. If the object file of format change is not selected or a new format change file is selected by an external event, the format change file is converted to program stream(PS) format data and turned to low definition quality through a preview function, to set up a new storage method. One of a pre-stored storage method and the set storage method is selected, and whether system resources necessary for changing corresponding data to the selected format change file are sufficient is checked. If the system resources for changing the data are sufficient, the data are converted correspondingly to the selected storage method.
Patent KR-19990078685-A (KR)
Title: 합금의 제조방법
Filed: 1999-07-27
Abstract: 본 발명은 순금을 신주와 혼합하여 18금의 합금을 제조하는 방법에 관한 것이다. 
     1. 질산 27㎏ 1말에 황동신주 5㎏를 4시간 동안 함침한 후에 
     2. 변형된 황동신주 용액침전물을 100℃이상 3시간 끓여 고화분말을 제조 한다음, 
     3. 상기에서 고화분말 1㎏, 인산 300cc, 개미산 100cc 및  돼지기름 10g 혼합하여 분말을 제조한다. 
     4. 상기에서 제조된 고화분말 제품에 인산 150cc, 돼지기름 50g, 된장 50g 및 곰팡이 물 150cc를 재혼합하여 분말화 한다. 
     5. 상기에서 분말화한 것을 1개월(떡찌듯이)숙성시킨다음, 곰팡이 물 50%, 된장 25% 및 돼지기름 25%을 재혼합하여 1시간 간격으로 촉촉하게 유입시켜 분말화 시킨다. 
     7. 상기에서 제조된 분말화 제품을  숙성제품 1㎏, 인산 300cc, 개미산 100cc 및 돼지기름100g 재혼합하여 분말화 한다. 
     8. 상기에서 분말화된 제품에 인산 150cc, 돼지기름 50g, 된장 50g 및 곰팡이 물 150cc를 재혼합 시킨다. 
     9. (떡찌듯이)10일간 숙성한다.  곰팡이 물 50%, 된장 25% 및 돼지기름 25% 혼합하여 1시간 간격으로 촉촉하게 뿌려준다.  70℃유지하여 재 분말화 시킨다. 
     10. 상기 9번 고화분말 제품 85%, 돼지기름 5%, 된장 3% 및 붕사 7%를 혼합하여 온도 60℃유지, 5분동안 용해시킨후 분말화 시킨다. 
     11. 고화분말 상기 10번 제품을 500℃ - 700℃이상으로 유지 1시간 용해하여 연성금속을 제조한다. 
     12. 상기 11번 연성금속을 12시간 인산에 담가둔다.  이물질이 제거되고 금속이 유연해진다. 
     13. 24K 금 3.75g 및 연성금속 37.5g(금1돈 + 연성금속 10돈)을 400℃이상 유지 합금용해 39g의 1차 합금을 제조한다.(9%금 제조) 
     14. 상기 12번으로 1차 합금을 사방 1㎝씩 절단하여 5.57g씩 7등분(1/7)구분한다. 
     15. 24k금 (10돈) 37.5g + 유연해진 1차합금 5.57g + 붕사 5g 합류하여 400℃이상으로 30분 용해한다. 
     16. 용해를 중단하지 말고 계속 3시간 50분간 30분 간격으로 1차 합금을 5.57g씩을 유입 용해하여 2차 합금을 제조한다. 
     17. 합계 24k금 41.25g 및 연성금속 10돈 37.5g 계 21돈 78.75g을 3시간 30분 용해한다.  이어서 700℃유지 20분간 연장 용해하여 18금을 제조함을 특징으로 하는 합금의 제조방법.
Patent KR-19990073628-A (KR)
Title: 칼라 연필
Filed: 1999-07-31
Abstract: 본 발명은 칼라 연필에 관한 것으로서, 더욱 구체적으로는 연필의 심(흑연부분) 부분을 감싸는 외피 부분(목재)을 여러 구역으로 구분하고, 구분된 각각에 다양한 색상, 및 색상을 가진 도형부분을 구성함으로써 종래 연필의 단조로움을 극복하고, 연필의 미관을 개선시키며, 또한 학생들의 호기심을 유발하여 연필사용욕구를 증진시켜 학습향상에 도움을 줄 수 있는 칼라 연필에 관한 것이다. 
     본 발명의 칼라 연필은, 중심에 흑연으로 제조된 연필심이 위치하고 연필심을 둘러 싸도록 목재로 구성된 외각부를 가지는 연필에 있어서, 상기 외각부를 다수의 부분으로 분리하고, 각각의 분리된 부분에 서로 다른 색상으로 착색하거나 또는 서로 다른 색상을 가지는 도형을 구성하여, 연필을 깍으면 다양한 색상 또는 도형이 표출되는 것을 특징으로 한다.
Patent KR-20010019011-A (KR)
Inventor: CHOI HWAN JONG
IPC: C23C16/54
Filed: 1999-08-24
Abstract: PURPOSE: A plasma polymerization device equipped with a coating film measuring equipment is provided to simply and promptly carry out film measurement and provide a small scale and economical measuring equipment by measuring film thickness of a plasma polymerized sample using the contact method in which resistance values are measured using a metal material. CONSTITUTION: A plasma polymerization device equipped with a coating film (2a) measuring equipment consists a metal material (30) contacted with surface of a sample (2) of which surface is treated, a support (32) connected to the metal material (30), and a resistance measuring equipment (34) which is connected to the support (32) with a conductor, and measures resistance values of the sample (2). The present invention provides a plasma polymerization device equipped with a coating film measuring equipment which can promptly and continuously grasp effects of surface treatment by measuring film thickness of a plasma polymerized sample using the contact method in which resistance values are measured using a metal material, and comprise a small scale and simple structure so that it can easily be small scaled being suitable for inline working.
Patent KR-20010019606-A (KR)
Inventor: KIM JI YUN
IPC: H01J9/24
Filed: 1999-08-28
Abstract: PURPOSE: An apparatus for polishing the panel of a cathode-ray tube is provided to polish the effective area of the panel uniformly and finely and to reduce a period of time required for polishing the panel. CONSTITUTION: An apparatus for polishing the panel of a cathode-ray tube has a polishing tool(120) for polishing the effective area of the panel, and a spindle(116) for rotatably supporting the polishing tool. The apparatus further includes a support unit(122) having a horizontal guide rail at the top, a slider(114) slide-movable on the guide rail, and a slider driver for driving the slider. The slider driver is preferably an actuator. One end of the actuator is placed at a fixing bracket fixed to the guide rail and the other end of the actuator is located at the end of the slider. The guide rail and the slider are in gear with each other.
Patent KR-20010027049-A (KR)
Inventor: HAN SANG GYUN
IPC: H01L21/66
Filed: 1999-09-10
Abstract: PURPOSE: A module test method is provided to reduce a module test time while processing a module test process according to a truth table, reduce occurrence of badness by a worker and improve working ration of an equipment and working efficiency. CONSTITUTION: A module transfered from a module transfer part in which a number of modules are loaded is inserted into a socket of a test part to process the first test(41,51). After the first test, a superior module is stored in a superior goods storage box(46), an inferior module is separated from the socket and inserted into another socket to process the second test(52). After the second test, a superior module is stored in a semi-superior goods storage box(42) and an inferior module is stored in a semi-inferior goods storage box(43). The modules stored in the semi-superior goods storage box and the semi- inferior goods storage box are inserted to a socket to process the third test(53,54). After the third test, a superior module and an inferior module are stored in the superior goods storage box and an inferior goods storage box(46,47) respectively while a module which had been stored in the semi-inferior goods storage box and decided to a superior module is inserted another socket to process the fourth test(55). After the fourth test, a superior module is stored in the superior goods storage box and an inferior module is sotred in the inferior goods storage box.
Patent KR-20000028705-A (KR)
Inventor: OKADA AKIRA
IPC: C01B32/60
Filed: 1999-09-21
Abstract: PURPOSE: Provided is hydrotalcite compounds which are useful as additives in the preparation of synthetic resins, especially epoxy resins as sealant for semiconductor devices, such as transistor, IC and LSI, and the like. CONSTITUTION: The hydrotalcite compounds are characterized in that they have the composition expressed by the formula(1), wherein M2+ represents at least one of Mg2+ and Zn2+; x represents a positive number in a range of x is greater than or equal 2 less than or equal 0.5.; A2- represents at least one of CO32- and SO42-; and m is a number of 0 to 2. Also, the compound is characterized by having uranium(U) content of not more than 10 ppb, an average secondary particle size of not more than about 3 um, and a BET specific surface area of not more than 30 m¬2/g. The process comprises: (1) subjecting an aqueous solution of water soluble aluminum compound and aqueous solution of water soluble magnesium compound and/or water soluble zinc compound to a coprecipitation reaction under alkaline conditions, the composition of the starting materials satisfying the molar ratio within the range defined by the formula(2), wherein, M2+ stands for at least one Mg2+ and Zn2+, at temperature of 10-50°C under stirring; (2) subjecting the resulting coprecipitation product, without isolating it from the suspension which served as the mother liquor of the coprecipitation reaction, to a hydrothermal reaction at temperatures of 90-200°C for at least 0.5 hour; and then (3) so adjusting the reaction conditions in that occasion that the pH of the reaction suspension which has undergone the hydrothermal reaction should be fall within the range of 7-13.5.
Patent KR-20000034947-A (KR)
Title: Short circuit welder
Inventor: STAVA ELLIOTT K
IPC: B23K9/095
Filed: 1999-09-28
Abstract: PURPOSE: An apparatus and method of short circuit is provided to arc weld two spaced ends of two pipe sections at a groove between the two pipe sections. CONSTITUTION: A method and apparatus include the use of a cored metal electrode and moving the electrode toward the groove as the electrode is moved along the groove and about the outer peripheral surface of the pipe sections during the welding operation. The cored electrode is melted by an electric cycle which comprises a transfer portion and a plasma portion. The plasma portion is controlled to bridge the gap between the pipe sections for laying a root bead along the groove. The cored electrode is preferably a self-shielding electrode and includes alloying components in the core to form a root bead having a substantially similar composition as the composition of the two pipe sections. The apparatus and method has a selector to control the polarity of the individual cycles of a total welding procedure.
Patent KR-20000028721-A (KR)
Inventor: CHAE GI SEONG
IPC: H01L21/318
Filed: 1999-09-28
Abstract: PURPOSE: A thin film transistor is to provide a gate insulating film having a good insulating resisting pressure and ensuring a desired carrier movement of a semiconductor active film. CONSTITUTION: A thin film transistor(1) comprises a first gate insulating film(5) and a second gate insulating film(6). A gate insulating film(4) consists of the first gate insulating film and the second gate insulating film formed on a transparent substrate(2). The gate insulating film is interposed between a gate electrode(3) and a semiconductor active film(7). The first gate insulating film is to improve the resisting pressure between the gate electrode and the semiconductor active film. The second gate insulating film is to improve an interface characteristic between the gate electrode and the semiconductor active film. The first gate insulating film and the second insulating film is SiNx film.
Patent KR-20010037094-A (KR)
Inventor: JUNG EON SANG
IPC: H03G3/00
Filed: 1999-10-13
Abstract: PURPOSE: A device for controlling the automatic gain of an amplifier is provided to make it easier to vary the tuning and stabilize the operation at a low voltage. CONSTITUTION: In a device of controlling the automatic gain of an amplifier, a divider divides the input power. An input power detector(26) detects the divided power. The first up-converter(22) converts up the main power produced by the divider. An attenuator(23) attenuates the output power from the first up-converter. The second up-converter(24) filters and amplifies the attenuated power. A directional coupler(25) couples the output power from the second up-converter(24). An output power detector(28) detects the output power from the directional coupler(25). A controller(27) controls the attenuator(23) after comparing the output power from the input power detector(26) with the output power from the output power detector(28).
Patent KR-20010038071-A (KR)
Inventor: JANG SUN HUI
IPC: A61K8/73
Filed: 1999-10-21
Abstract: PURPOSE: A mascara composition containing cellulose fiber made from natural wood pulp in place of conventional synthetic nylon or rayon and an olive component as an emulsifier is provided, which has excellent adhesion and durability and is excellent in an effect of giving eye lashes vollminousness. CONSTITUTION: This mascara composition comprises 0.1 to 10.0% by weight of vegetable cellulose fiber and 3 to 30% by weight of an emulsifier originated from olive oil based on the total weight of the composition. The vegetable cellulose fiber has a length of 100 to 300 micrometer and a viscosity of 0.1 to 1.0.
Patent KR-20000006951-A (KR)
Inventor: LEE DOO HWAN
IPC: H04L12/00
Filed: 1999-11-15
Abstract: PURPOSE: A multichannel interactive transferring device is provided to remotely control an electric power equipment, a microphone, and a speaker in a central control/monitor apparatus containing a voice recognizing function by a voice and to communicate by using an analog voice. CONSTITUTION: A system for monitoring and controlling an electric power apparatus(3) comprises: an electric power line communication unit(2) containing a microprocessor(22), a transceiver(21), and a line driver(23); a vocal signal input-output equipment containing the electric power apparatus, a microphone(6), and a speaker(7); and the electric power line communication unit corresponding to a central controlling/monitoring apparatus(4). The system for monitoring and controlling the electric power apparatus transfers digital data and an analog voice signal.
Patent KR-20000062187-A (KR)
Title: 광택면의 내산화성에 뛰어난 구리박 및 그 제조방법
IPC: H05K3/24
Filed: 1999-12-06
Abstract: 본 발명은, 광택면의 내산화성에 뛰어난 구리박 및 그 제조방법에 관한 것으로, 광택면에 크롬, 아연, 및 인을 함유하는 복합층을 구비한 구리박에 있어서, 그 광택면의 내산화성을 더욱 개선하는 기술을 확립하는 것을 과제로한 것이며, 그 해결수단으로서, 구리박의 광택면에 크롬, 아연, 인 및 니켈을 함유하는 복합층을 구비한 것을 특징으로 하는 광택면의 내산화성에 뛰어난 구리박 및 전해에 의한 그 제조방법을 특징으로 한 것이다.
Patent KR-20000012512-A (KR)
Title: Height adjusting device and method thereof for illuminating equipment
Inventor: CHOI KYOUNG KU
IPC: F21V21/36
Filed: 1999-12-08
Abstract: PURPOSE: A height adjusting device for illuminating equipment is provided to obtain on effective performance, necessary illumination, reduced lighting bill, minimized industrial accident. CONSTITUTION: Am electric wire drum(3) is placed above the illuminating equipment. A power conducting shaft(conduct tube)(6) between drums are connected and the wire is inserted in the tube. Using a terminal, block(12) power is provided to each individual light(1). A rubber cap tire wire(23) is put in a reticular wire(18). A U shaped groove is formed outside the electric wire drum(3) so that the drum may keep a close contact with the wire(2). Using joint bearings(5,7) or a vertical gear(32) or a horizontal gear(31) a rotary power is delivered. Manipulating a forward rotating and a backward revolving switches, a rotating is started up.
Patent KR-20010055220-A (KR)
Inventor: KIM SEUNG HWAN
IPC: A61B6/00
Filed: 1999-12-10
Abstract: PURPOSE: A method for calibrating a trabecullae index using a sawtooth shaped rack is provided to calibrate a trabecullae index error caused due to a condition where an X-ray is taken or characteristic of an image input apparatus, and enable record media to read a program for realizing the trabecullae index calibrating method. CONSTITUTION: It is obtained an X-ray image which is formed by taking a bone and a rack which has two kinds of sawtooth shape(S51). Thereafter, It is calculated each trabecullae index from images of the two kinds of sawtooth portions and an image of the bone portion(S52). It is calibrated the trabecullae index of the bone portion by using the calculated trabecullae indices from the two kinds of sawtooth portions. The three images are taken under the same conditions, such as a condition that an X-ray is taken or an X-ray image input unit, and the trabecullae index values of the two kinds of sawtooth portions are not known, whereby an error caused by the trabecullae index value of the bone portion is calibrated by using the trabecullae index values of the taken sawtooth portions.
Patent KR-20010056613-A (KR)
Inventor: KIM YONG SEOP
IPC: D01D5/30
Filed: 1999-12-16
Abstract: PURPOSE: A process for preparing a polyester/polyamide composite yarn capable of expressing physical properties of a drawn yarn by only first-stage process without passing through separate drawing processes is provided, which has the advantages of reduction of manufacturing costs, increase of yield and reduction of installation costs of a drawing machine. CONSTITUTION: In manufacturing a composite yarn by composite-spinning polyamide and polyester in a weight ratio of 15:85 to 85:15, filaments are heat-treated by passing through a hot tube(4) in the range of 100 to 200deg.C before winding at a speed of 3,000 to 4,500m/min after spinning. The hot tube having an inner diameter of 20 to 100mm is installed between a spinning nozzle(1) and an oiling guide(6).