baber/WOPTO huggingface dataset:
Patent KR-20010059373-A (KR)
Inventor: HAN SANG HO
IPC: C22C38/14
Filed: 1999-12-30
Abstract: PURPOSE: A cold rolled steel plate to be processed and having excellent extension characteristics and a method for manufacturing the same are provided to improve the extension characteristics by properly controlling alloy components and contents of the alloy components and controlling depositions in the hot rolling procedure. CONSTITUTION: A cold rolled steel plate to be processed and having excellent extension characteristics consists of C<0.003wt%, Mn<0.15wt%, S:0.01-0.017wt%, N<0.0025%, Al:0.06wt%, Ti:0.025-0.035wt%, and remaining of Fe and other inevitable impurities, wherein T is 0.65-1.76 in a relation formula with respect to a ratio(T) of the added S and Ti contents, T="Ti*/1.5S(Ti*="Ti-3.42N). A manufacturing method of the cold rolled steel plate includes the steps of hot-rolling a steel of the above composition at a temperature of 920°C or higher, winding the steel at a high temperature higher than 700°C, rolling the steel at a cold rolling ratio more than 77% after acid pickling, and carrying out recrystallization annealing in the temperature range of 840-860°C in a continuous annealing furnace.
Patent KR-20010059379-A (KR)
Inventor: NAM CHUNG GEUN
IPC: F02M59/48
Filed: 1999-12-30
Abstract: PURPOSE: A noise reducing bracket of a high pressure fuel injector of an engine is provided to reduce vibration through adding an installing point of an intrinsic frequency and cylinder block while reducing amplitude through producing by using casting. CONSTITUTION: A noise reducing bracket(30) is formed by a first plate(32), a first combining hole(34), a second combining hole(36), a second plate(38), a third combining hole(40), and a fourth combining hole(42). The first plate is combined to a cylinder block(44) side. The first combining hole is formed on the first plate for being connected to a boss(46) of the cylinder block. The second combining hole is located on a vertical line from the first combining hole for being combined to the boss of the cylinder block. The second plate is vertically formed from the first plate for combining a fuel injector(48). The third combining hole on the second plate is formed to insert a bolt(50) of the fuel injector. The fourth combining hole is formed on the first plate for being combined to the cylinder block. Moreover, the noise reducing bracket is formed in casting while having plural reinforcing units to connect first and second combining holes to the first plate. Reinforcing ribs(54) are formed to support the first plate and the second plate.
Patent KR-20010059515-A (KR)
Inventor: KIM JAE OK
IPC: H01L21/336
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device is provided to form a grain having a proper size by performing a rapid thermal heat treatment process in two steps. CONSTITUTION: A gate oxide layer(15) is deposited on a semiconductor substrate(10). Then, a gate electrode(20) consisting of a tungsten layer, a tungsten nitride layer and a polysilicon layer is formed on the gate oxide layer(15). After depositing a tungsten nitride layer, the first heat-treating process is carried out in a predetermined temperature thereby growing a grain size. After that, the second heat-treating process is carried out by increasing the temperature so that the grain of the tungsten nitride layer is recrystallized. The first heat-treating process is carried out in the temperature less than 800°C.
Patent KR-20010060025-A (KR)
Inventor: JUN WAN JONG
IPC: H03M13/41
Filed: 1999-12-31
Abstract: PURPOSE: A method of changing the discarding threshold value of a viterbi decoding device on a digital communication system is provided to enable an efficient communication by adapting the discarding threshold value while in operation. CONSTITUTION: In the method of changing the discarding threshold value of a viterbi decoding device, in step (401), the communication load is detected. In step (402), the load is compared with the reference. If larger, in step (403), the discarding threshold value(T) is reduced. If smaller, in step (404), the discarding threshold value(T) is increased. In step (405), the bit error rate(BER) is detected. In step (406), the BER is compared with the reference. If larger, in step (407), the discarding threshold value(T) is increased. If smaller, in step (408), the discarding threshold value(T) is decreased.
Patent KR-20000023810-A (KR)
Title: Transmission method, transmitter and receiver for variable length frames
Inventor: NAKANOBUHIKO
IPC: H04J3/06
Filed: 1999-01-15
Abstract: PURPOSE: A transmission method, device and receipt device of variable length frame is provided to accurately and easily establish the frame synchronism in receiver site without degradation in flexibility and efficiency under the error generation condition. CONSTITUTION: A transmission method of variable length frame comprises a step dividing a variable length frame(F) into plural code strings(f), a step adding a synchronous flag(S) to the code string, a step transferring serial data, a step receiving the serial data, a step detecting synchronous flags among the serial data, a step determining the start point of the variable length frame, and a step fetching the variable length frame. The serial data consists of the code string and the synchronous flag. The start point is determined on the basis of the detected position of at least two synchronous flags.
Patent KR-20000075851-A (KR)
IPC: C09D5/16
Filed: 1998-07-21
Abstract: 본 발명은 수성도료에 첨가하였을 경우에 내오염성 및 오염물질의 침투 방지성을 비약적으로 향상시킬 수 있는 저오염화제(低汚染化劑)로서 도료의 내후성 및 내수성에 영향을 주지 않으며 수성도료와의 상용성이 우수한 저오염화제를 제공한다.  본 발명은 또한 상기 저오염화제를 첨가한 저오염형 수성도료 조성물에 관한 것이다.  본 발명은 적어도 1개의 폴리옥시알킬렌기 및 알콕실기를 가지는 알콕시실란의 변성 축합물로서, 상기 폴리옥시알킬렌기의 반복단위의 탄소수가 1∼4이고, 상기 알콕실기의 탄소수가 1∼4인 수성도료용 저오염화제에 관한 것이다.  특히 폴리옥시알킬렌기는 폴리옥시에틸렌기이고 알콕실기는 에톡시기인 것이 바람직하다.
Patent KR-20000018030-A (KR)
Title: check valve
Inventor: LEE GUEN YUNG
IPC: F16K15/00
Filed: 2000-01-05
Abstract: PURPOSE: A flowing backward preventing device for a fluid transmission pipe is provided to prevent the occurrence of shock due to the pressure of the fluid in flowing backward of fluid in a fluid transmission pipe. CONSTITUTION: If water starts to flow backward according to the stoppage of a pressurizing pump(6), a disc(14) is closed by three step of speed change. Herein, the rapid closing of a water supply pipe(4) prevents the occurrence of shock and damages or breakage of a backward flowing preventing valve of the water supply pipe. And the slow closing at the beginning step or from a certain section after rapid rotation becomes possible by changing the moment of getting slow of the rotation speed of the disc by controlling the position of a nut(36) attached to a piston rod(26) and controlling the opening pressure of a relief valve(40).
Patent KR-20010068473-A (KR)
Title: fatigue test apparatus for a attacnment holder of a mask-frame assambly in a CRT
Inventor: PARK YEONG HO
IPC: H01J9/42
Filed: 2000-01-06
Abstract: PURPOSE: A device of measuring the fatigue rate of the fixing holder of an assembler of the masks and frames of the CRT is provided to pick out the defective holders and to help design the configuration correspondingly. CONSTITUTION: In the device of measuring the fatigue rate of the fixing holder of an assembler of the masks and frames of the CRT, a fixing holder(15) is placed on a base(20). a fixing element(21) is formed on the base(20) to hold the fixing holder(15) on one side. A delivering element(23) is fixed on the podding part of an L-shaped supporting element(22). A moving shaft(24) and a pressure gauge(25) are moved vertically by the moving element(23). A pressing shaft(26) is for pressuring the fixing holder(15). A detecting sensor(27) measures the distance of the fixing holder's movement under pressure. A control unit(28) controls the moving element(23) and receives the data from the detecting sensor(27). A display(29) displays the data.
Patent KR-20000053425-A (KR)
Title: Back-light device for liquid crystal display
Inventor: YAMAMOTORYUYA
IPC: G02F1/13357
Filed: 2000-01-08
Abstract: PURPOSE: A backlight apparatus for a liquid crystal display is provided to compensate the color signal without degenerating the brightness signal of the liquid crystal display panel. CONSTITUTION: A backlight apparatus for a liquid crystal display includes a light waveguide plate(1), a dispersion sheet, a reflection sheet(2), and a color compensator(3). The dispersion sheet implemented near from one side of the light waveguide plate, and passes the light through one side of the light waveguide plate. The reflection sheet(2) is implemented on the other side of the light waveguide plate, and reflects the light reflected at the other side of the light waveguide plate. The color compensator(3) is implemented on portion of the dispersion sheet and the reflection sheet, and compensates the color. The light incident in the light waveguide plate is radiated on the whole liquid crystal display panel.
Patent KR-20000053544-A (KR)
Inventor: EASTER WILLIAM GRAHAM
IPC: H01L23/48
Filed: 2000-01-20
Abstract: PURPOSE: An integrated circuit device having an internal conductive via, e.g. for grounding, extended from upper parts to lower parts is provided to together with related methods. CONSTITUTION: A semiconductor substrate(1) having a plurality of conductive paths(11), i.e. via, electrically isolated from each other by an insulating layer(9) and extended from upper parts to lower parts is provided onto a handle substrate(13) of doped silicon. To obtain the conductive paths(11), a plurality of trenches are formed in the semiconductor substrate(1), inner walls of the trenches and a top surface of the substrate(1) are coated with the insulating layer(9), and the trenches are filled with conductive material for the paths(11). Then, the substrate(1) with the paths(11) formed is turned over and attached to the handle substrate(13). The upper parts of the substrate(1) are polished until the paths(11) are exposed. Therefore, electric current(15) can flow toward the handle substrate(13) through the paths(11), while the paths(11) are electrically isolated from the substrate(1) by the insulating layer(9).
Patent KR-20010014498-A (KR)
Inventor: DOI SEIJI
IPC: B01D61/24
Filed: 2000-02-22
Abstract: PURPOSE: An ion-selective membrane is provided to prevent generation of a pin hole or crack at the time of manufacture or handling of a layer. CONSTITUTION: An ion-selective membrane is formed integrally of an ion-selective membrane forming component and a woven-fabric-shaped backing. The ion-selective membrane forming component comprises a cationic polymer component and/or an anionic polymer component and a matrix component. Each of the ionic polymer components is a particulate polymer having an average particle size in a range of from 0.01 to 10 microns. The woven-fabric-shaped backing has a meshed structure. The ion-selective membrane can be produced by forming it while maintaining a layer of a coating formulation, in which the ionic polymer component is dispersed in a solution or dispersion of the matrix component in an organic solvent, in close contact with the woven-fabric-shaped backing. The ion-selective membrane is useful for the permeation of an electrolyte.
Patent KR-20010084596-A (KR)
Title: ultrasonic cleasing method
Inventor: KIM BYEONG JIN
IPC: H01L21/304
Filed: 2000-02-28
Abstract: PURPOSE: A method for ultrasonic cleaning is provided to clean fully polluted components by using a low frequency ultrasonic wave and a high frequency ultrasonic wave. CONSTITUTION: Impurities are generated within a chamber by performing repeatedly a dry-etching process and a sputtering process. Components are polluted by the impurities. The polluted components are separated from the chamber. The polluted components is inserted into cleaning water. The polluted components are cleaned by using the first ultrasonic wave of 28KHz.(S1) Namely, air bubbles are generated from the cleaning water by the first ultrasonic wave. The polluted components are cleaned by the air bubbles. The polluted components are cleaned by using the second ultrasonic wave of 68KHz.
Patent KR-20010014559-A (KR)
Inventor: SEGAWA YASUO
IPC: H01L27/32
Filed: 2000-03-10
Abstract: PURPOSE: To provide an EL display device capable of providing bright display by emitting the light emitted from a luminescent layer efficiently from the side of an insulating substrate. CONSTITUTION: In this organic EL display device, having a TFT 40 and an organic EL element 60 formed on an insulating substrate 10 made up of a glass substrate, the glass substrate 10 is exposed for an area forming the organic EL element 60 without forming a flattened insulating film 19, an interlayer insulating film 17 and a gate insulating film 12 constituting the TFT 40. A positive electrode 61, a luminescence element layer 62 and a negative electrode 63 are formed in the order in the exposed region, whereby the light from the luminescence element layer 62 can be inhibited from reflecting at the boundary faces of the insulating layers 12, 15, 17 and can efficiently cause emission from the glass substrate 10 side.
Patent KR-20010094438-A (KR)
Title: Preparation method of gimchi with aloe gel
Inventor: SUNG CHANG GEUN
IPC: A23B7/10
Filed: 2000-03-30
Abstract: PURPOSE: A process for preparing the titled Kimchi is provided by mixing a Kimchi seasoning with aloe gel, mixed cereals, aqueous dietary fiber or the like, fermenting and inserting it into vegetables, thereby, Kimchi effective for the care of skin is produced and Kimchi flavor can be reduced. CONSTITUTION: In the process manufacturing Kimchi(pickled vegetables) as a kind of a Korean side dish, 1 to 35% by weight of aloe gel, 1 to 20% by weight of mixed cereals and optionally 1 to 25% by weight of aqueous dietary fiber, 1 to 20% by weight of the leaves of green tea and 0.01 to 3% by weight of calcium are added to a Kimchi seasoning, based on the total weight of the Kimchi seasoning. The mixed cereals are selected from unpolished rice, glutinous rice, adlay, bean, barley, sea tangle, shiitake mushroom, carrot, dropwort and pine needle.
Patent KR-20010095743-A (KR)
Title: Apparatus and method for controlling cooling fan of airconditioner
Inventor: CHOI JAE YUL
IPC: F24F11/00
Filed: 2000-04-11
Abstract: PURPOSE: An indoor fan controller of an air conditioner is provided to automatically set a driving mode of an indoor fan depending on the degree of noise of a room having an air conditioner. CONSTITUTION: An air conditioner has a heater/cooler(10). The heater/cooler is driven under control of a microcomputer(20) to heat/cool air sucked from outside and to feed the air to a room through an air port. The air port has a fan motor(30) having an indoor fan. The indoor fan motor is rotated at specific RPM(Revolution Per Minute) set by power supplied from an indoor fan driving unit(40). The indoor fan driving unit controls the power fed to the indoor fan motor according to control of the microcomputer. The fan driving unit includes an SSR(Solid State Relay). The microcomputer is connected with a noise sensor(50). The noise sensor includes a microphone and an LPF(Low Pass Filter). Noise is inputted through the microcomputer and divided by the LPF. If the noise is fed to the microcomputer, the microcomputer detects the amount of noise inputted through the microphone by using an ADC(Analog to Digital Converter). The indoor fan is driven in a strong, mid or weak mode depending on the degree of noise by using the noise sensor. Therefore, the driving mode of the indoor fan is automatically selected.
Patent KR-20010096830-A (KR)
Inventor: CHOI MUN CHEOL
IPC: H04M1/00
Filed: 2000-04-15
Abstract: 본 발명은 전화번호를 다이얼링할 때 발생하는 버튼 접점신호를 이용하여 해당 버튼에 대응하는 음성을 발생하도록 함으로써 사용자가 다이얼링한 전화번호를 확인할 수 있도록 함과 동시에 다이얼링에 대응한 음성발생속도를 향상시킨 전화번호 음성확인장치에 관한 것이다. 
     본 발명의 특징은, 전화번호를 다이얼링하기 위한 다수의 숫자 버튼과 기능 버튼 및 숫자 버튼과 기능 버튼의 입력에 대응하는 행과 열의 전기적인 신호를 발생하는 키 매트릭스를 포함하는 전화기에 있어서: 사용자가 입력한 버튼에 대응하는 행과 열의 전기적인 신호를 키 매트릭스로부터 제공받아 행과 열의 전기적인 신호에 대응하는 키 데이터를 출력하는 병렬 인터페이스부와; 병렬 인터페이스부로부터 출력된 각 버튼에 대응하는 키 데이터를 각 디지트별로 분석하여 디지트별 키 데이터에 대응하는 숫자정보를 검출하는 디지트 검출 및 판단부와; 숫자 버튼에 대응하는 각각의 디지털 음성데이터가 저장된 음성메모리와; 음성메모리에 저장된 각각의 숫자별 디지털 음성데이터 중 디지트 검출 및 판단부에 의해 검출된 숫자정보에 대응하는 디지털 음성데이터를 검출하는 컨트롤러와; 컨트롤러로부터 출력된 해당 숫자별 디지털 음성데이터를 아날로그형태의 음성신호로 변환하는 디지털/아날로그 변환부와; 디지털/아날로그 변환부에 의해 변환된 아날로그 음성신호를 소정레벨로 증폭하여 스피커로 출력하는 증폭부를 포함하는 점에 있다. 
     본 발명은 사용자가 입력한 숫자 버튼에 대응하는 전기적인 신호를 키 매트릭스로부터 발생시키고, 이를 통하여 해당 버튼에 대응하는 전화번호를 판독한 후, 판독된 전화번호에 대응하는 음성데이터를 검출하여 이를 음성신호로 출력함으로써, 키 입력에 따른 음성출력이 신속하며, 사용자는 자신이 입력한 전화번호를 신속하게 확인할 수 있다.  따라서, 전화번호의 잘못된 입력을 방지할 수 있는 이점이 있다.
Patent KR-20010100324-A (KR)
Inventor: KIM HYEONG SEOK
Filed: 2000-04-21
Abstract: 본 발명은 이동 통신망을 이용한 목적지 도착 알람 방법 및 시스템이다. 
     본 발명에 따르면, 이동 통신망에서 운영하는 기지국 정보를 저장하고, 이동 통신 서버는 현재 기지국을 경유하여 이동 통신 단말기로부터 목적지 도착 알람 요청이 입력되는 경우에 목적지를 관장하는 셀의 기지국 정보를 기지국 정보 DB로부터 추출하여 이동 통신 단말기에 무선 전송하여 이동 통신 단말기가 상기 목적지를 관장하는 셀에 진입하는 경우에 목적지 도착 알람 동작을 구동시킨다. 
     그 결과, 이동 통신 가입자가 지하철이나 버스 등을 이용하여 이동할 때 자신이 원하는 목적지 역만 설정한 후 목적지 도착에 무관심하더라도 자신의 이동 통신 단말기를 통해 목적지 도착을 확인할 수 있다.
Patent KR-20010097811-A (KR)
Inventor: LEE YEONG HO
IPC: B60C25/132
Filed: 2000-04-26
Abstract: 본 발명은 스폐어타이어 보관구조에 관한 것으로서, 플로어판넬(60)의 저면에 스페어타이어캐리어(30)의 일측부가 회동가능하게 설치되고, 상기 스페어타이어캐리어(30)의 타측단부에는 캐리어후크(20) 회동가능하게 설치되며, 상기 캐리어후크(20)는 리어엔드멤버(50)에 설치된 후크볼트(10)의 하단부에 결합 및 분리 가능하게 설치되어 지는 것에 있어서, 상기 리어엔드멤버(50)의 저면에 일측면이 캐리어후크(20)의 일측면에 접하는 도난방지용브라켓(70)이 하부로 돌출되게 설치하여, 스페어타이어캐리어(30)에 보관중인 스페어타이어(40)의 공기압을 제거한 상태에서 스페어타이어캐리어(30)를 들어올리는 경우에도, 상기 스페어타이어캐리어(30)에 설치된 캐리어후크(20)가 리어엔드멤버(50)의 저면에 설치된 도난방지용브라켓(70)의 일측면에 접하여 후크볼트(10)로 부터 분리되는 것이 방지 됨으로서, 상기 스페어타이어캐리어(30)에 보관중인 스페어타이어(40)를 도난당하는 것이 방지되도록 하는 것이다.
Patent KR-20010097894-A (KR)
Inventor: JUNG KEUM KAP
Filed: 2000-04-27
Abstract: 본 발명은 인터넷상에서 토지, 건물 등과 같은 재산에 대한 경제적 가치를 판정하여 그 결과를 가액으로 표시하기 위한 방법 및 시스템에 관한 것으로 사용자가 의뢰물건과 기본자료를 입력하는 단계, 상기 입력자료를 바탕으로 지번을 추출하여 블록을 결정하는 단계, 상기 결정된 지번을 바탕으로 좌표를 결정하는 단계, 상기 좌표와 블록을 바탕으로 가격을 산출하는 단계, 상기 산출된 가격을 기준으로 가중치를 적용하여 평가가액을 결정하는 단계, 상기 평가결과를 출력하는 단계로 이루어진 것을 특징으로 하며, 상기 방법을 구현하기 위하여 사전 조사된 블럭특성 데이터 베이스와 상기 블럭특성 데이터베이스의 블럭별 위치에 의한 토지특성 자료가 기록되어 있는 위치특성 데이터베이스와 상기 토지특성 데이터베이스와 블록특성 데이터베이스와 위치특성 데이터 베이스와 상기 물건을 평가하기 위한 모델에 대한 정보와 연산방법이 기록되어 있는 평가모형 로직 데이터 베이스와 상기 데이터베이스와 연동하여 인터넷을 통해 사용자와 통신하는 웹서버로 구성된 시스템을 제공함으로서 누구나 쉽게 토지 및 건물 등에 대한 경제적 가치를 평가할 수 있게 되는 것이다.
Patent KR-20000049764-A (KR)
Inventor: JUNG YEON TAEK
IPC: B32B15/00
Filed: 2000-04-28
Abstract: PURPOSE: A metal plate with a laminated polyester film similar to stainless is provided which secures an economic efficiency and high quality so that it shows excellent surface, design, no gloss degradation after the second process, no minute crack generation and no crack in a film. CONSTITUTION: A metal plate with a laminated polyester film similar to stainless is produced by the following steps of: (a) copying a pattern like a hairline or so on to a ultraviolet hardened layer(2) to implement a stainless effect on a diaxial orientation polyester film(1) and coating aluminum, silver, nickel, chromium and alloys thereof in a vacuum state to produce a metal plate with a laminated polyester film similar to stainless; and (b) treating the product by a chromate in a consecutive laminating line or a consecutive painting line and collecting the product in a metal plate(5) with high temperature treated by a paint or a bond before a compression roll.
Patent KR-20000050104-A (KR)
Inventor: BAE HA EUNG
IPC: A41D19/00
Filed: 2000-05-16
Abstract: PURPOSE: Gloves combined massage and finger-pressure therapy are provided which can massage and practice finger-pressure treatment softly without pain. CONSTITUTION: Gloves combined massage and finger-pressure therapy are characterized by an apparatus fixed into the palm of the gloves and comprises followings: a substrate(6) located inside of the gloves cover and having a vertical cylinder(3) and a pillar(2); a spring(8) supporting a sphere-shaped or a umbrella-shaped apparatus for finger-pressure therapy inserted into the outside of the pillar(2); and an upper board(10) having a center hole(9), in which a part of the finger-pressure sphere is protruded and rotated.
Patent KR-20010106676-A (KR)
Inventor: SEO CHEOL
IPC: F04B39/00
Filed: 2000-05-22
Abstract: 본 발명에 따른,밀폐형 압축기의 디스챠지 튜브와 라인 디스챠지 튜브의 연결구조는, 밀폐형 압축기의 디스챠지 튜브 단부에 삽입부가 형성되고 상기 삽입부의 외주면에 반경방향으로 연장되는 돌기부가 형성되며, 라인 디스챠지 튜브의 단부에 상기 결합부에 삽입되며 그 단부가 상기 돌기부와 접촉되어 접합되는  결합부가  형성되어 이루어진 것에 특징이 있으며, 튜브들의 접합시 플럭스 또는 용재가 튜브의 내부로 유입되는 것이 방지된다.
Patent KR-20010106836-A (KR)
Inventor: KIM HYEON CHEOL
IPC: H01J29/48
Filed: 2000-05-23
Abstract: 본 발명에 따른 전자총의 전극 구조체는, 전자를 방열하고 그 방열된 열전자를 제어 및 가속하는 삼극부와, 상기 삼극부에 의해 생성된 전자빔을 집속 및 최종 가속시키는 집속전극 및 양극전극들을 갖는 주렌즈부로 이루어진 칼라음극선관용 전자총에 있어서, 
     상기 주 렌즈부에 구비되는 집속전극과 양극전극들은 전자빔의 진행방향으로 나아갈수록 전자빔이 통과하는 외곽 홀의 반경이 크거나 같은 것을 특징으로 한다. 
     이와 같은 본 발명에 의하면, 전자총의 주렌즈부에 구비되는 집속전극 및 양극전극이 전자빔 진행 방향으로 나아갈 수록 그 반경이 크거나 같아질 수 있도록 그 홀을 변형하여 가공해 줌으로써, 비딩 공정에서 집속전극 갭과 양극전극 컵 전극으로 동시에 가이드 할 수 있도록 하는 한편, 모든 전극들이 비딩공정 중에 고정 될 뿐아니라, 비딩공정 중에 용접 및 융착 작업을 동시에 하기 때문에 작업성을 향상시키고, 전극들의 미소변형을 억제하여 스크린 상,하부의 할로우(Halo)현상을 개선 할 수 있도록 한 것이다.
Patent KR-20000054479-A (KR)
Inventor: IWAKAWA TORU
IPC: E04B1/26
Filed: 2000-06-08
Abstract: PURPOSE: An earthquake-proof reinforcing instrument of a building is provided to promote improvement in resistance against earthquake without collapse of wood houses caused by earthquakes or typhoons. CONSTITUTION: An instrument body(1-1) is fixed to building materials and each facing units(11) is connected each other by a bolt(2) having a spring(23). In generation of strong vibration caused by earthquakes or typhoons, an earthquake-proof reinforcing instrument has a function to absorb shaking thereof. Therefore, the instrument prevents wood houses from collapse through improvement in resistance against earthquake.
Patent KR-20010113235-A (KR)
Inventor: KIM BYEONG JUN
IPC: G06F17/30
Filed: 2000-06-17
Abstract: 기록 가능한 광디스크를 기록 매체로 하여 온라인 상에서 데이터 베이스를 수정/갱신할 수 있게 하는 방법 및 이에 적합한 장치들에 관한 것이다. 
     본 발명에 따른 상품 정보 갱신 장치는 컴퓨터 네트웍; 상기 컴퓨터 네트웍을 통하여 데이터 베이스 관련 정보를 제공하는 서버; 상기 컴퓨터 네트웍을 통하여 상기 서버에 접속하여 상기 데이터 베이스 관련 정보를 액세스하는 사용자 컴퓨터를 포함하는 데이터 베이스 갱신 장치에 있어서, 상기 사용자 컴퓨터는 데이터 베이스 및 최종 갱신 일시가 기록된 광디스크를 기록/재생하는 광디스크 기록 재생 장치를 포함하며, 상기 서버로부터 전송된 수정/갱신되는 데이터를 상기 광디스크에 기록하도록 프로그램되고, 상기 서버는 상기 사용자 컴퓨터로부터 상기 광디스크에 기록된 최종 갱신 일시를 전송받고, 수정/갱신이 필요한 경우 상기 사용자 컴퓨터가 수정/갱신되는 데이터를 상기 광디스크 기록 재생 장치를 통하여 상기 광디스크에 기록할 수 있도록 상기 사용자 컴퓨터에 수정/갱신되는 데이터를 전송하도록 프로그램된 것을 특징으로 한다. 
     본 발명은 사용자가 항상 최신의 데이터 베이스로 용이하게 업데이트할 수 있는 수단을 제공한다.
Patent KR-20000063301-A (KR)
Inventor: KO GI BONG
IPC: G08C19/00
Filed: 2000-06-24
Abstract: PURPOSE: An auxiliary power source circuit of a radio handy terminal for remote controlled meter reading is provided to prevent the loss of the data which is stored in a volatile memory. CONSTITUTION: In an auxiliary power source circuit of a radio handy terminal for remote controlled meter reading, a voltage generator supplies a voltage which is needed for DRAM according to an electric power source applied from a main battery of a detachable battery pack. The auxiliary power source circuit comprises a first switching means, a back-up battery, a second switching means, and a controlling means. The first switching means is turned on if the voltage of the main battery is normal to provide the voltage applied from the main battery to the voltage generator. The back-up battery is installed in a system board of a handy terminal.