baber/WOPTO huggingface dataset:
Patent KR-20000019253-A (KR)
Title: Pyramid
Inventor: KIM HYUNG KUEK
IPC: E04H12/34
Filed: 1998-09-08
Abstract: PURPOSE: A pyramid used widely such as residing, resting, storing and intercepting harmful electronic wave and water vein is provided. CONSTITUTION: A structure of a pyramid contains the steps of: forming a bottom face with four transverse pillars having the same length, equipping four inclined pillars(3) at each edge, connecting the transverse pillars(2) and the inclined pillars(3) through a connection hole so the top face of the pyramid(1) as to be parallel to the bottom face. This new pyramid is to maximize a space usage by enabling to establish in a horn or pillar shape of rectangle when an establishment place is a long form toward one direction as having the same effect as existing a perfect square horn pyramid of an energy generated in the pyramid(1) as not being affected by an interference from other object or structure when establishing as enabling to easily produce because only the top face is formed as a parallel plane as maintaining the width of the bottom face as before.
Patent KR-19990078481-A (KR)
Title: 무선 도어 록
IPC: E05B49/00
Filed: 1998-09-11
Abstract: 열쇠 대용으로 휴대하는 주파수 방식의 무선 송신기를 이용하여 도어를 간편하게 개폐토록 함과 아울러 보안 및 경보장치를 부여하여 보안성을 대폭 향상시킨 무선 도어 록을 개시한다. 개시된 무선 도어 록은, 도어에 부착되는 잠금장치몸체부; 상기 몸체부의 측면에 형성된 통공을 드나드는 잠금슬라이더; 상기 잠금슬라이더에 구비된 랙기어와 치합하는 피니언을 갖는 모터; 외부로부터의 신호에 따라 상기 모터의 구동을 제어하는 제어부; 및 상기 제어부에 도어의 잠금/해제신호를 무선으로 송출하는 송신기를 포함한다. 상기 제어부는, 고유의 비밀번호가 기억된 마이컴의 일단에 충전부를 갖는 전원부와, 송신기로부터 송출되는 도어의 잠금/해제신호를 받아 상기 마이컴에 출력하는 무선수신부와, 상기 마이컴으로부터 도어의 잠금/해제신호를 받아 도어를 잠그거나 잠금을 해제하도록 모터를 정,역회전 구동시키는 모터구동부를 각각 접속하여 구성된다. 상기 송신기는 제어부의 고유 비밀번호와 일치하는 비밀번호가 기억된 마이컴의 일단에 전원부와, 전원제어부와, 제 1 스위치부와, 제 2 스위치부와, 무선 송출부와, 발광다이오드 구동부를 각각 접속하여 구성된다. 이러한 무선 도어 록은, 송신기(리모콘)를 이용하여 간편하게 도어를 개폐할 수 있다. 또 도어잠금장치가 외부로 노출되지 않고 송신기 이외의 다른 어떤 방법으로도 도어 록을 무단 해정할 수 없으므로 보안성이 향상된다.
Patent KR-20000020909-A (KR)
Title: Method for isolating trench device having double layer nitride liner
Inventor: AN DONG HO
IPC: H01L21/76
Filed: 1998-09-24
Abstract: PURPOSE: A method for isolating trench device having double layer nitride liner is provided to prevent the reduction of a threshold voltage and the double turn-on of a transistor due to a dent or a groove formed on the interface between an active region and a field region. CONSTITUTION: A trench(117) comprises a double layered nitride liner on a side wall of the trench to prevent a stress generated with a post oxidation process. An etch mask pattern(115) revealing a top of a semiconductor substrate(110) of a field region is formed by patterning an etch mask film deposited on the top of the semiconductor substrate. After forming a trench on the semiconductor substrate of the revealed field region, a first and a second nitride liner(125,130) are deposited in sequence to wrap the inside of the trench and the etch mask pattern. An isolation film(135) is formed by filling the inside of the trench with an insulation material and is flatted until a top surface of the second nitride liner is revealed. As revealing the etch mask pattern, two nitride liners are removed until the top revealed surface is as high as the top surface of the semiconductor substrate of the active region. Thus, by the method the generation of a dent or a groove is prevented, and the reliability of a device is improved by removing the hump phenomenon and the reduction of the threshold voltage.
Patent KR-19990030303-A (KR)
Title: 불활성 가스 실드를 이용한 비동질 디바이스 층 형성 방법
IPC: C23C16/40
Filed: 1998-09-30
Abstract: 웨이퍼 표면상에 다성분 디바이스 층을 형성하기 위한 방법 및 장치가 개시되었다.  제 1 성분을 포함하는 제 1 화학물질과 제 2 성분을 포함하는 제 2 화학물질은 세그먼트화된 운반 시스템을 이용하여 반응챔버로 흐르게 하므로써 다성분 비동질 디바이스층이 형성된다.  반응챔버는 상기 웨이퍼를 지지 및 회전시키기 위한 플래튼을 포함한다.  세그먼트화된 운반 시스템은 교대하는 제 1 세그먼트와 제 2 세그먼트를 분리하는 제 3 세그먼트와 함께 상기 제 1 및 제 2 세그먼트를 포함한다.  상기 제 1 및 제 2 화학물질은 먼저 각각 상기 제 1 및 제 2 세그먼트로 운반되고, 불할성 가스는 상기 제 3 세그먼트로 운반된다.
Patent KR-19990036812-A (KR)
Title: 붐 암 링크 장치 기구
IPC: A01B59/044
Filed: 1998-10-02
Abstract: 로더 링크 장치는 상부 및 하부 링크를 통해서 로더 차량에 고정된 버킷과 붐을 가지며, 상부 링크는 로더 차량 프레임의 후방에 또는 운전실의 후방으로부터 위쪽으로 연장되는 로더 차량의 구조 부재에 선회 결합된다. 상기 상부 링크는 로더 차량에 탑승한 운전자의 위쪽 및 뒤쪽 지점인 구조 부재에 결합된다. 상기 링크 장치는 통상 초기에 수직으로 연장되는 버킷 경로를 성립 시키며 그다음 버킷의 상부 작동범위 전체를 통해 전방으로 연장된다. 상기 링크 장치는 버킷의 최대 높이 도착시 버킷의 최대치를 얻도록 한다. 상부 링크의 방위 또한 평탄 작업동안 뒷바퀴 위에 아래쪽을 향해 기울어지는 차량 경향을 감소시킨다.
Patent KR-19990036875-A (KR)
Title: 전사시트
IPC: B41M3/12
Filed: 1998-10-02
Abstract: 본 발명은 플라즈마디스플레이패널(이하, PDP), 필드에미션디스플레이(FED), 액정표시장치(LCD), 형광표시장치, 혼성집적회로 등에 있어서의 전극패턴, 유전체층, 장벽층 등의 형성에 사용되는 전사시트에 관한 것으로, 베이스필름과, 그 베이스필름 위에 박리가능하게 형성된 전사층, 또는 그 전사층 위에 보호필름을 갖추고, 그 전사층은 글래스플릿을 포함하는 무기성분, 소성제거 가능한 유기성분, 또는 더욱이 도전성분체를 함유하는 것이며, 전사층의 표면거칠기, 표면광택도, 베이스필름이나 보호필름의 박리성, 또 전사층에 있어서의 잔류용제량을 특정함으로써 특히 PDP의 하지층(下地層), 전면판이나 배면판의 유전체층(誘電體層), 감광성 블랙매트릭스(black matrix)층 및 감광성 리브(rib)층을 높은 정밀도로 형성할 수 있으며, 또 고정밀·고세밀한 전극패턴의 형성을 가능하게 하는 것이다.
Patent KR-19990071408-A (KR)
Title: 마이크로컴퓨터의 리세트 장치 및 리세트 방법
IPC: G06F1/24
Filed: 1998-10-09
Abstract: 마이크로컴퓨터가 정상으로 동작하고 있는 동안에는, 마이크로컴퓨터의 리세트 장치내의 8 비트 타이머(카운터 회로)에, 마이크로컴퓨터가 리세트 펄스를 정기적으로 출력할 필요가 있다.  이것은, 8 비트 타이머가 오버플로우하여 마이크로컴퓨터의 리세트 신호를 출력하는 것을 방지하기 위함이다.  이 때문에, 마이크로컴퓨터의 처리 부담이 증대된다고 하는 과제가 있었다. 
     본 발명에 따르면, 링 오실레이터 발진 회로(11)로부터 발진된 펄스 신호를 카운트하는 카운터 회로(24)와, 마이크로컴퓨터의 클럭 신호에 의해 동작하고, 상기 펄스 신호의 에지를 검출하여, 카운터 회로의 리세트 신호를 출력하는 에지 검출 회로(17)를 갖는 마이크로컴퓨터의 리세트 장치가 제공된다.  클럭 신호가 정지하면, 에지 검출 회로의 동작이 정지하여 카운터 회로의 리세트 신호가 출력되지 않게 된다.  그 때문에, 카운터 회로의 카운터값은 리세트되지 않은채 오버플로우하여, 그 오버플로우 신호에 의해 마이크로컴퓨터를 리세트한다.
Patent KR-19990007621-A (KR)
Title: 이물질 받이를 구비한 숯불 구이판
Filed: 1998-10-13
Abstract: 본 발명은 육류고기를 구워먹는데 사용되는 주물로된 이물질 받이를 구비한 숯불 구이판에 관한 것으로, 고기로부터 발생되는 물기, 기름기 및 양념 등의 이물질이 가열기 예로서 숯불 등에 직접 떨어지지 않도록 하여 연기발생 및 고기가 타는 것을 최소화시키고자 한 것이다. 
     구이판(1)을 고기가 올려지는 구이부(2)와 구이부(2)로부터 떨어지는 이물질을 받아 저장하는 이물질 받이(3)를 삽탈이 가능하게 구성하여 구이부(2)로 부터 떨어지는 이물질이 가열기측에 직접 떨어지지 않도록 하므로서 연기발생을 최소화시켰으며, 동시에 구이부(2)에 형성되는 살대(2a)의 상부면을 뾰쪽하게 자 형상으로 구성하여 고기와의 접촉면을 작도록하여 고기가 구이부(2)에 늘어붙어 타는 것을 최소화시킨 것이다.
Patent KR-20000026538-A (KR)
Title: Circuit for decreasing power consumption in dual scan method
Inventor: HEO JEONG MIN
IPC: G02F1/133
Filed: 1998-10-21
Abstract: PURPOSE: A circuit for decreasing power consumption in dual scan method is provided to prevent a loss of a power consumption because of a pull-down resistor and a pull-up resistor by not using the pull-down resistor or the pull-up resistor and generating a wanted output. CONSTITUTION: A latch(200) is formed to an output terminal of a transmission gate(100). The transmission gate(100) receives a data bit(Din) and changes an output state of a data signal(Dn) according to an enable signal. The transmission gate(100) normally outputs an input data signal(Dn) when an enable signal with a high state is inputted. The transmission gate(100) does not output the data signal when an enable signal with a low state is inputted. The latch(200) has two inverters(INV1,INV2). An output terminal of the inverter(INV1) is connected to an input terminal of the inverter(INV2) and an output terminal of the transmission gate(100). An output terminal of the inverter(INV2) is an input terminal of the inverter(INV1) and a power supply voltage terminal(VDD).
Patent KR-20000031223-A (KR)
Title: Intelligent device for separating original signal from mixed signals and method for the same
Inventor: KIM MOON HEON
IPC: H04B1/74
Filed: 1998-11-04
Abstract: PURPOSE: An intelligent device for separating an original signal from mixed signals and method for the same is provided to perform the separation process without relation to statistic characteristics of the original signal, by evaluating efficiency of the separation process of a signal separation system and then automatically controlling an update process. CONSTITUTION: Means(120) updates a conversion reference matrix(G), used to convert an input signal(x), according to the output signal(y) of input signal converting means(110). The input signal converting means(110) converts the input signal(x) including a noise to the whitening signal(y) for the use with the conversion reference matrix(G), wherein a covariance matrix becomes an identity matrix in the whitening signal(y). Original signal separation means(130) separates an original signal(z) form the signal(y) converted input signal converting means(110) and then outputs the original signal(z). Means(140) updates a separation reference matrix(F), that is a reference for the separation of the original signal(z) and preliminary stored, according to the original signal(z) and then output the separation reference matrix(F) to the original signal separation means(130).
Patent KR-20000031519-A (KR)
Title: Cross flow fan for air conditioner
Inventor: KIM JAE WON
IPC: F04D29/28
Filed: 1998-11-06
Abstract: PURPOSE: A cross flow fan is provided to increase the amount of airflow of a fan by elevating the degree of the freedom of the fluid passing through the fan and to improve the efficiency of the consumed energy. CONSTITUTION: A cross flow fan rotates and sucks indoor air according to the feed of power supply to an air conditioner. The sucked indoor air forms a swirling while flowing via a penetrated hole(1) formed on a partition(50) in the fan. The fluid sucked into the fan forms a stronger swirling by a guide impeller(3) formed on a central partition(2). The fluid in the fan is formed in horizontal swirling by the guide impeller so the capacity of the fluid sucked into the fan is improved. The rate of the fluid is improved by 165% when driving by 1600rpm.
Patent KR-19990045218-A (KR)
Title: 불휘발성 기억 장치, 불휘발성 기억 장치의 제어 방법 및 불휘발성 기억 장치를 제어하는 프로그램을 기록한 정보 기록 매체
IPC: G11C16/02
Filed: 1998-11-12
Abstract: 논리 섹터 어드레스의 지정에 의해 데이터 판독이나 기록이 가능한 불휘발성 기억 장치를 제공하는 것으로서, 
     휘발성 기억 수단에 기억되는 제 1 어드레스 변환 테이블, 불휘발성 기억 수단에 기억되는 제 2 어드레스 변환 테이블을 구비하여, 수신된 요구에 관한 논리 섹터 어드레스와 휘발성 기억 수단에 의해 기억된 제 1 어드레스 변환 테이블로부터불휘발성 기억 수단에 기억되는 제 2 어드레스 변환 테이블의 물리 로케이션을 취득하고, 제 1 어드레스 취득 수단에 의해 취득된 물리 로케이션에 근거하여 불휘발성 기억 수단에 기억된 제 2 어드레스 변환 테이블을 얻어 수신 수단에 의해 수신된 요구에 관한 논리 섹터 어드레스와 상기 제 2 어드레스 변환 테이블로부터 불휘발성 기억 수단에 대하여 데이터를 기록한다.
Patent KR-19990014474-A (KR)
Title: 섬유 직조장치의 패턴링
Filed: 1998-11-13
Abstract: 본 발명은 섬유 직조장치의 기계적인 구조를 변화시키지 않고 기모가 될 제 3 원사를 직조하는 바늘대를 유동시키는 제 3 패턴링의 구조를 변화시켜 제 3 바늘대의 유동 거리를 보다 많이 이루어지게 하여 제 3 원사의 직조 길이를 6mm로 직조되게 함으로써 기모의 길이를 6mm로 형성할 수 있도록 하는 섬유 직조장치의 패턴링에 관한 것이다. 
     리를 위하여 본 발명은, 모터의 동력을 전달받아 회전하는 패턴링의 외주연에는 일정간격으로 캠홈이 배열 형성되고, 이 패턴링의 전방에는 상기 캠홈과의 접촉에 의해 왕복 이동하면서 기모가 형성되게 직조하는 링크가 설치된 것에 있어서, 상기 캠홈은 중앙부에 제 1 만곡홈이 150mm의 반경을 가진 구면으로 가상 외주연으로 부터 12mm의 깊이로 만곡되게 형성되고, 상기 제 1 만곡홈의 양측에는 제 1 만곡홈과 연하여 35mm의 반경을 가진 구면으로 만곡되게 제 2 만곡홈이 형성되며, 상기 상호 인접한 캠홈들의 사이에 돌출되게 형성되는 돌출부는 중앙에 40mm의 반경을 가진 구면으로 중앙 만곡부를 돌출되게 형성하면서 이 중앙 만곡부의 양측에는 상기 제 2 만곡홈과 연접되는 만곡홈부가 각각 형성된 것에 특징이 있다.
Patent KR-20000037984-A (KR)
Title: Metallocene compound and preparation method therof
Inventor: LYU LEE YEOL
IPC: C08F4/6592
Filed: 1998-12-03
Abstract: PURPOSE: A metallocene compound is provided which is combined metal compound not less than two as secondary ligand, which is reacted compound having functional group being up to two, and metal compound of group 3 to group 10 of the periodic table having cycloalkanedienyl group. The metallocene compound is provided which is excellent selectivity and activity, and is able to prepare polystyrene or polyolefin having excellent tacticity settling, high melting temperature, good molecular weight distribution. CONSTITUTION: A metallocene compound is prepared by reacting the compound having functional group not less than two with the half metallocene compound being periodic table group 3 to 10 having cycloalkanedianyl group. The half metallocene compound is obtained by combining the transition metal of the group 3 to 10, the cycloalkanedienyl group being main ligand, and ancillary ligand being not less than one. The functional group of the compound being not less than two, is hydroxy group, thiol group, primary amine group, secondary amine group, primary phosphoric group, secondary phosphoric group, tertiary amine group, tertiary phosphoric group, t-ylene group, etc. The metallocene compound also is obtained by reacting a transition metal compound and the dianion, trianion, tertraanion, which is reacted alkali metal compound and the compound having hydroxy group, thiol group, primary amine group, secondary amine group, primary phosphoric group, secondary phosphoric group.
Patent KR-20000038485-A (KR)
Title: Virtual reality home shopping in internet
Inventor: YOON BONG SU
IPC: G06F17/00
Filed: 1998-12-07
Abstract: PURPOSE: A virtual reality home shopping is proposed to provide a method and devices to help users gain information about merchandise like in a real shopping mall by posting a connection guide who can take the place of a user and by equipping feeling transmission means like gloves receiving feeling which a connection guide feels. CONSTITUTION: A virtual reality home shopping is composed of a connection guide and feeling transmission devices. The connection guide transmits merchandise information about feeling, such as vision and temperature, in 3Dimensional virtual reality. The connection guides make and position their looks in the virtual reality shopping mall, and link sensors for vision, temperature, and tactile sensation to the looks. The information about feeling recognized by the guide is stored in a database in advance. The feeling transmission devices send the feeling of a connection guide to users. A system for the virtual reality home shopping is consisted of a server(30) storing and providing database information, a client(10) using the information in the server, and communication network(20).
Patent KR-20000038889-A (KR)
Title: Method for map interworking process using point code in hlr system
Inventor: AHN SEONG JU
IPC: H04L29/06
Filed: 1998-12-09
Abstract: PURPOSE: A method for a MAP(Mobile Application Part) interworking process using a point code in an HLR(Home Location Register) system is provided to perform an interworking process for different MAPs by pre-storing kinds of MAP protocols corresponding to a point code of a mobile communication system. CONSTITUTION: A method for a MAP(Mobile Application Part) interworking process using a point code in an HLR(Home Location Register) system comprises the following steps. The kinds of corresponding MAP protocols are confirmed through a PC/MAP table by reading point codes for messages. The corresponding messages are processed by calling MAP process processors corresponding to the confirmed kinds of the MAP protocols.
Patent KR-20000041637-A (KR)
Title: Method for sputtering high-vacuum magnetron
Inventor: PARK HYEONG GUK
IPC: C23C14/35
Filed: 1998-12-23
Abstract: PURPOSE: A method for sputtering high-vacuum magnetron is provided to sputter magnetron even in a high vacuum state by supplying ions and electrons around a target. CONSTITUTION: A magnetron sputtering work is performed by using a magnetron sputtering device. A filament(9) is installed around a gas injection hole(12) for supplying discharge gas toward a target(18), and a positive pole(8) and a permanent magnet(7) are installed around the filament. Power is supplied to the filament while a voltage is supplied to the anode(8). Thereby, the discharge gas ionized by the electron and the magnetic field of the permanent magnet is supplied toward the target.
Patent KR-20000043691-A (KR)
Title: Process for producing coated steel sheet for covered corrugated steel pipe
Inventor: PARK YEONG HYI
IPC: B32B37/00
Filed: 1998-12-29
Abstract: PURPOSE: A method for producing a coated steel sheet by laminating a double layer structure film on a fused galvanized steel sheet is provided which improves adhesiveness to the fused galvanized steel sheet. CONSTITUTION: A method uses a polyethylene material without possessing a functional group having an affinity to moisture as a coating layer of a film and makes the coating layer thicker within the range of having no effect on adhesion durability of a coating. Thus, it comprises obtaining a film from a polyethylene-coating layer and modified adhesive polyethylene adhesive layer and coating by a laminating process. The thickness of the polyethylene-coating layer is less than 1mm and a thickness ratio of a polyethylene-coating layer and polyethylene adhesive layer is 9 : 1.
Patent KR-19990028793-A (KR)
Title: 개선된 수용성 흡수유체의 열 및 질량전달 첨가제
IPC: F25B15/06
Filed: 1996-07-03
Abstract: 작동액으로서 수용성 알칼리 금속 할리드 용액을 이용하는 흡수 사이클 냉각 및/또는 가열 시스템의 수증기 수착 속도는, 수증기 흡수 속도를 증가시킬 수 있는 적어도 2ppm 이상인 효과량의 지방족 케톤, 시클로지방족 케톤 또는 방향족 케톤, 또는 지방족 알데히드, 시클로지방족 알데히드 또는 방향족 알데히드를 첨가함으로써 증가한다.
Patent KR-20000022543-A (KR)
Title: Method of controlling the quench of coke in a coke drum
Inventor: BOSWELL RICHARD S
IPC: C10B39/06
Filed: 1997-06-16
Abstract: PURPOSE: A method of controlling the rate of quench of coke in a coke drum is provided to reduce deterioration of the coke drum side wall. CONSTITUTION: A method of controlling the rate of quench of coke comprises of the following steps: admitting water into the coke drum filled with hot coke to cool the coke; determining the stress imposed on the coke drum side wall by means of at least one strain gauge affixed to the side wall; controlling the rate of admission of water into the coke drum in response to the determined stress so that the rate of water admission keeps the stress below a preselected maximum level.
Patent KR-20000047362-A (KR)
Inventor: CHOI DAE SEONG
IPC: H01F38/42
Filed: 1999-01-27
Abstract: PURPOSE: A flyback transformer(FBT) and a bleeder resistor thereof are provided to be easily manufactured, and a bleeder resistor of FBT and a bleeder resistor coupling apparatus are provided to further improve electrical characteristics of the bleeder resistor. CONSTITUTION: A flyback transformer(FBT) has a low voltage bobbin and a high voltage bobbin within which a coil is wound to produce high voltage. The interior of FBT case(110), into which the high and low voltage bobbins are inserted, is filled with insulating resin which, in turn, is cured. A resistor case(180), into which a bleeder resistor(100) comprising a substrate and a resistor pattern(140) printed on the substrate is inserted, and a cover portion(210) for covering the resistor case(180) are installed on a side of the FBT case(110). Between curved portions of the resistor pattern(140), opening portions(150, 150') are formed to be close to each other. The first opening portion(150) is formed to be opened at a peripheral portion on one side of the substrate, and the second opening portion(150') is formed to be opened at a peripheral portion on the other side of the substrate. The resistor case(180) to be installed on one side of the FBT case(110) has resistor coupling grooves(170) with a plurality of isolating partitions(160) formed to be projected, so that the isolating partitions(160) are fitted into the opening portions(150,150').
Patent KR-20000059322-A (KR)
Inventor: KIM HYO SANG
IPC: G06K7/00
Filed: 1999-03-02
Abstract: PURPOSE: An error mark correction control method for an OMR card reading apparatus is provided for easily correcting an error answer of an OMR card, decreasing an answer sheet forming time, and preventing an economical loss due to an exchange of an OMR card by preventing an exchange of the OMR card due to an error mark. CONSTITUTION: The number of numeral numbers marked in an answer sheet with respect to each question inputted into a computer(5) through a light emitting unit(1), a light receiving unit(3) and a control circuit unit(4) is detected. In the case that the marked number is 1, the marked number is recognized as the number of the answer marked by an examinee. In the case that the non-marked number is 1, the marked number is recognized as the number of the answer marked by the examinee.
Patent KR-20000059451-A (KR)
Inventor: KIM HYEON JUN
IPC: G06F17/30
Filed: 1999-03-04
Abstract: PURPOSE: An atmosphere color automatic extraction of an image search system and an original color adjusting method are provided for adjusting an original color when building a color feature data in an image search system using the entire atmosphere color. CONSTITUTION: A hue component with respect to all pixel colors of an image is extracted. A histogram with respect to the Hue component is generated for thereby generating the maximum hue value(Hue_Max). The computer maximum hue value(Hue_Max) is compared with a certain critical value. As a result of the comparison, if the computed maximum hue value(Hue_Max) is below a certain critical value, it is assumed that there is not the entire atmosphere colors which may be expressed by the hue. As a result of the comparison, if the maximum hue value(Hue_Max) is above a certain critical value, it is assumed that there is the entire atmosphere color which may be expressed by the hue.
Patent KR-20000060066-A (KR)
Inventor: JANG GAP DAE
IPC: H04M3/58
Filed: 1999-03-11
Abstract: PURPOSE: An apparatus and A method for disconnecting a transmission tone of a terminal are provided for easily disconnecting transmission tone in order to prevent the contents of a communication from being transferred to an opponent when talking with a third party. CONSTITUTION: A transmission tone disconnection apparatus of a terminal includes a transceiver(10) and a controller(20). The controller is installed in a main body and detects a hook signal switched in accordance with the use of the transceiver(10) and controls a connection and disconnection with a local line and the whole operations based on the use of the telephone. The controller(20) disconnects the transmission time transmitted to an opponent who requests a call connection for a certain time, for example, one second, when an off hook signal is detected in a state that an arrival signal is detected from a local line or extension line.
Patent KR-20000060889-A (KR)
Inventor: LEE YUN GWAN
IPC: C04B35/00
Filed: 1999-03-20
Abstract: PURPOSE: The materials is provided to be used for resistance matter that limits the over current in the flat display element. CONSTITUTION: The materials for resistance matter contains a couple of Nitride group and RuO2, and the compound of Nitride contains more than one of TiN, ZrN, MoN, CeN, ScN, HfN, WN, TaN, LaN, TN, CrN, VbN, VN. The manufacturing method for the resistance matter comprises the steps of; mixing 50-99 wt% of the compound of Nitride and 1-50 wt% of RuO2 powder by ball milling; mixing 5-15 wt% of the compound of Nitride, 60-70 wt% of glass for binder, 20-30 wt% of an organic solvent, 2-5 wt% of solid content and making the compound in paste type; spreading on the plate and baking the compound at temperatures of 500-550°C.
Patent KR-20000067173-A (KR)
Inventor: LEE HEUNG JIK
IPC: H04B1/7075
Filed: 1999-04-24
Abstract: PURPOSE: A device for reversely diffusing a mobile communication system using a code division multiple access(CDMA), is provided to sequentially output the N number of PN reverse signals into an N multiple rate of a PN chip interval unit, so as to reduce hardware comparing with a critical value and counting a detection energy. CONSTITUTION: A PN_l signal delayer(320) and a PN_Q signal delayer(330) input a mobile station PN_l signal and a mobile station PN_Q signal, and delay the signals by corresponding number of times in a unit PN chip interval. A mobile station PN_l signal or a seventh delaying mobile station PN_l signal is consequently outputted and a mobile station PN_Q signal or a seventh delaying mobile station PN_Q signal is outputted to a reverse diffuser(330). The reverse diffuser applies the sequentially delayed mobile station PN_l signal and mobile station PN_Q signal to a base station PN_l signal and a base station PN_Q signal with XOR. The signals of the both base stations are reversely diffused, so that the reverse diffuser output a first PN_l reverse signal and an eighth PN_l reverse signal. The reversely diffused signals have each PN chip rate. A multiplexer(340) serially outputs the first PN_l reversely diffused signal or the eighth PN_l reversely diffused signal and the first PN_Q reversely diffused signal or the eighth PN_Q reversely diffused signal, according to a counter-controlling signal operated by a clock of a PN chip SN rate.