baber/WOPTO huggingface dataset:
Patent KR-20000044660-A (KR)
Title: Method for forming silicon-rich silicide film
Inventor: JEONG SEONG HEE
IPC: H01L21/336
Filed: 1998-12-30
Abstract: PURPOSE: A method for forming silicon-rich silicide film is provided to solve the problem of the generation of grains due to excessive silicon according to the formation of silicon-rich silicide film and assure the thermal stability of the silicide film. CONSTITUTION: A method for forming silicon-rich silicide film comprises: a first step depositing a silicide film on a lower substrate; and a second step injecting silicon ions into the silicide film to form silicon-rich state. The silicide film is a titanium silicide film or a cobalt silicide film deposited by sputtering method. The silicide film may be a tungsten silicide film deposited by chemical-vapor evaporation method.
Patent KR-20000046186-A (KR)
Title: Method for operating atm port of dual atm
Inventor: SON SEONG MO
IPC: H04L12/28
Filed: 1998-12-31
Abstract: PURPOSE: A method for operating the ATM(Asynchronous Transfer Mode) port of a dual ATM is provided to improve the performance of the whole system by eliminating waste of time and unnecessary attempts generated during the process of LAN emulation performed through an ATM port in the event of the fault of a line. CONSTITUTION: In the initial driving of a dual ATM, a chip driver confirms the number of ATM ports and the abnormality of ATM ports to determine an initial mode(S10). If there is no error in the ATM ports, the chip driver determines the initial mode as a normal mode(S11,S12). If there is an error, the chip driver sets up as a test mode or a detect mode(S11,S16,S17,S21). The chip driver, in the detect mode, confirms the abnormality of ATM ports while changing the ATM ports every regular time(S22). If there is no abnormality, the driver chip changes the mode into the normal mode(S24) and requests the restart of an ATM associated work accordingly.
Patent KR-19990030467-A (KR)
Title: 슬러리 또는 처리 약품 자동공급장치
Filed: 1998-12-31
Abstract: 본 발명은 64메가 이상의 반도체 웨이퍼의 표면가공 및 세척하는 공정에 사용되는 혼합 슬러리 및 처리 약품을 자동으로 공급하는 장치로서, 드럼에 담겨진 슬러리 또는 처리 약품과, 제2 첨가 약품 및 초순수를 혼합베셀에 공급할 수 있도록 상기 혼합베셀의 상부에 밸브를 개재하여 배관의 일단이 접속되며; 상기 배관의 타단에는 그 저면이 접속되며, 상기 배관과 관통되면서 직교되도록 본체 내에 공기통로가 형성되고, 상기 공기통로의 입구에는 고순도 압축공기의 공급을 제어하는 밸브를 배치한 배관이 접속되며 출구에는 배기용 배관이 접속되도록 구성한 제트펌프가 접속되어 이루어지는 것을 특징으로 한다. 
     본 발명은 슬러리를 CMP장치로 공급 해주는 슬러리 자동공급장치에 기존의 펌프 방식에서의 문제점인 고장에 따른 부품 교체비용 및 수리 등 초기 장치 구성시 발생되는 비용을 개선하여 영구적으로 고장이 발생되지 않고 저가로 장치를 구성할 수 있으며 혼합 슬러리를 지속적으로 공급할 수 있으므로 반도체 웨이퍼 생산공정에 안정적인 효과와 국산화 대체장비로서 경제성을 제공할 수 있는 것이다.
Patent KR-19990028899-A (KR)
Title: 액압식의 차량 브레이크 장치
IPC: B60T8/36
Filed: 1997-05-12
Abstract: 본 발명은 각 휠 브레이크 실린더(16, 18)에 전치된 휠 브레이크 밸브(20, 22)와 휠 브레이크 밸브(20, 22)에 병열로 접속된 각각 1개의 되돌림 펌프(28, 30)를 갖추고 이 되돌림 펌프의 흡입쪽에 휠 브레이크 실린더(16, 18)를 접속한 형식의 액압식의 차량 브레이크 장치에 관한것이다.  안티록 제어를 위해 되돌림 펌프(28, 30)가 작동되고 또한 록킹 경향이 생긴 차륜의 휠 브레이크 밸브(20, 22)의 작동을 타이밍 제어 하므로서 차륜의 휠 브레이크 실린더(16, 18)내의 브레이크 액압이 변조된다.  트랙션 슬립 제어장치를 구성하기 위해 본 발명 마스터 브레이크 실린더(12)에서 구동차륜의 휠 브레이크 실린더(18)에 통하는 브레이크 도관(14)내로 전환 밸브(32)를 설치하는 것을 제안한다.  이 전환 밸브(32)를 닫고 또한 되돌림 펌프(28, 30)를 구동시키므로서 브레이크 액은 마스터 브레이크 실린더(12)로부터 비구동 차륜의 휠 브레이크 밸브(20)를 통해서 흡입되고 구동차륜의 휠 브레이크 실린더(18)내로 압송되고 이에 따라 차륜의 공전을 회피하기 위한 제동력이 발생한다.
Patent KR-19990036055-A (KR)
Title: 기체 발생제용 금속 착물
IPC: C06D5/06
Filed: 1996-07-23
Abstract: 기체 발생 조성물 및 이의 용도가 제공된다.  금속 착물이 기체 발생 조성물로 사용된다.  이러한 착물은 금속 양이온 주형, 수소 및 질소를 함유하는 중성 리간드 및 착물의 전하를 조절하는 산화 음이온을 포함하여 이루어진다.  상기 착물은 착물이 연소시 질소 기체 및 수증기가 생성되도록 조성된다.  이러한 착물의 구체적인 예로는 금속 아질산염 아민, 금속 질산염 아민, 금속 과염소산염 아민 착물과 히드라진 착물이 포함된다.  결합제 및 공-산화제를 상기 금속 착물과 조합하여, 기체 발생 조성물의 파쇄 강도를 향상시키고, 결합제를 효율적으로 연소시킬 수 있다.  이러한 기체 발생 조성물은 자동차의 에어백과 같은 기체 발생 장치에 사용할 수 있도록 변형할 수 있다.
Patent KR-19990036078-A (KR)
IPC: G01V8/10
Filed: 1996-08-05
Abstract: PCT No. PCT/GB96/01898 Sec. 371 Date Jul. 2, 1997 Sec. 102(e) Date Jul. 2, 1997 PCT Filed Aug. 5, 1996 PCT Pub. No. WO97/06016 PCT Pub. Date Feb. 20, 1997A method and apparatus for monitoring a body having a reflective surface (1), a coating layer (2) of material transparent to visible light present on the surface (1) and producing a covert optical discontinuity in an imagewise distribution on the layer (2); the imagewise distribution is such that it is visible via polarized light (7) and viewing through a polarized filter (8).
Patent KR-20000004940-A (KR)
Title: Gas laser
Inventor: KOMORI HIROSHI
IPC: H01S3/134
Filed: 1997-03-17
Abstract: PURPOSE: A gas laser outputs a prescribed high power from the start of laser oscillation immediately after the laser gas is changed. CONSTITUTION: The laser of which the used laser gas in a laser chamber (1) is replaced with a fresh laser gas is provided with a gas leaving unit which leaves a prescribed amount of used gas in the fresh gas after gas replacement or an impurity gas adding unit which adds a prescribed amount of impurity gas to the fresh gas, and a controller (11). It is preferable that the concentration of the used gas in the fresh gas is within the range of 1.5-60 %. The gas leaving unit is a gas discharge control mechanism (10) which controls the exhausted amount of used gas so that a prescribed amount of used gas may be left in the fresh gas or a laser gas container (21) which mixes a prescribed amount of stored used gas into the fresh gas. The impurity gas adding unit is a laser gas cylinder containing a prescribed concentration of impurity gas or an impurity gas container (44).
Patent KR-20000011037-A (KR)
Title: Processes for producing phenoxy propionic acid derivatives
Inventor: FUKUDA KENZO
IPC: C07D241/44
Filed: 1997-05-21
Abstract: PURPOSE: A process for producing D(+)-2-{4-(6-chloro-2-quinoxalyloxy)phenoxy}propionic acid without side-reaction or by-products which gives good yield is desired. CONSTITUTION: A process for producing D(+)-2-{4-(6-chloro-2-quinoxalyloxy)phenoxy}propionic acid, which comprises reacting an alkali metal salt of 4-(6-chloro-2-quinoxalyloxy)phenol with an alkali metal salt of L-2-chloropropionic acid in an aromatic hydrocarbon solvent in the presence of an aprotic polar solvent to obtain an alkali metal salt of D(+)-2-{4-(6-chloro-2-quinoxalyloxy)phenoxy}propionic acid, and treating it with an acid is more efficient. A selective weedicide can be prepared by esterification of D(+)-2-{4-(6-chloro-2-quinoxalyloxy)phenoxy}propionic acid.
Patent KR-20000016068-A (KR)
Title: Surfactant-containing acetoacetoxy-functional and enamine-functional polymers
Inventor: COLLINS MARTHA JEAN
IPC: C08F220/28
Filed: 1997-05-28
Abstract: PURPOSE: An acetoacetoxy-functional polymer is provided to be useful for various coating compounds such as a paint, an ink, a sealing agent, and an adhesive and to supply an adherence and a cross-linking to a final film or a coating. CONSTITUTION: Surfactant-containing acetoacetoxy-functional polymers (SAAPs) are described. The acetoacetoxy-functional polymer may be a surfactant-containing enamine-functional polymer and more preferably a surfactant-containing, polymeric (polyamino)enamine (PPAE). The PPAE is the reaction product of a surfactant-containing acetoacetoxy-functional polymer (SAAP) and a poly(alkylenimine). The polymers may be prepared as waterborne polymer compositions, such as latex. The waterborne polymer compositions can be prepared with high solids content while maintaining low viscosity. Waterborne polymer compositions containing the polymers of the inventions are useful in a variety of coating formulations such as, for example, paints, inks, sealants, and adhesives. When used in coating formulations, the polymers of the invention provide adhesion and cross-linking in the final film or coating. The film or coating may be cured at ambient temperatures or may be thermally cured.
Patent KR-20000016783-A (KR)
Title: Process for preparing imidazoquinolinamines
Inventor: GERSTER JOHN F
IPC: C07D471/14
Filed: 1996-10-22
Abstract: PURPOSE: A preparation method of 1H-imidazo£4,5-c|quinolin-4-amines by reacting 6H-imidazo£4,5-c|tetrazolo£1,5-a|quinoline with triphenylphosphine and hydrolyzing its product is provided which is useful as an antiviral immune modulator. CONSTITUTION: The process for preparing 1H-imidazo£4,5-c|quinolin-4-amines comprises 1)a nitrification process of tetrazolo£1,5-a|quinoline-5-ol to give 4-nitrotetrazolo£1,5-a|quinoline-5-ol, 2)a sulfonation process of compound of the above process(1) to give 4-nitrotetrazolo£1,5-a|quinoline-5-sulfonate, 3)a reaction process of compound of the above process(2) with amine to give (5-substituted)-4-nitrotetrazolo£1,5-a|quinoline-5-amine, 4)a reduction process of compound of the above process(3) to give (5-substituted)-4-nitrotetrazolo£1,5-a|quinoline-4,5-diamine, 5)a reaction process of the compound of the above process(4) with carboxylic acid to give (5-substituted)(6-substituted)-6H-imidazo£4,5-c|tetrazolo£1,5-a|quinoline, 6)a reaction process of compound of the above process(5) with triphenylphosphine to give (1-substituted)(2-substituted) N-triphenylphosphinyl-1H-imidazo£4,5-c|quinoline-4-amine, 7)a hydrolysis process of compound of the above process(6) to give (1-substituted)(2-substituted)-1H-imidazo£4,5-c|quinoline-4-amine, 8)a separation process of compound of the above process(7) and its addition salt to give 1H-imidazo£4,5-c|quinoline-4-amine.
Patent KR-20000016799-A (KR)
Title: Complexity-reduced relaxation oscillator using cmos equalizing circuit of tetra-layer diode
Inventor: DENT PAUL W
IPC: H03K4/83
Filed: 1997-06-23
Abstract: PURPOSE: An electric oscillator is provided to fabricate a tetra-layer diode device easily controlled by a CMOS-typed structure and exert a function of an oscillator controlled in a low current. CONSTITUTION: The oscillator comprises a P-channel field effect transistor including a source electrode, a drain electrode, and a gate electrode; an N-channel field effect transistor including a source electrode, a drain electrode, and a gate electrode; an impedance connected between the drain electrodes; a first capacitor connected between the source electrode; and a current source coupled to charge the capacitor. The drain electrode of the P-channel field effect transistor is connected to the gate electrode of the N-channel field effect transistor, and the drain electrode of the N-channel field effect transistor is connected to the gate electrode of the P-channel field effect transistor.
Patent KR-20000022165-A (KR)
Title: Pesticidal compositions
Inventor: VOGT MANFRED
IPC: A01N43/653
Filed: 1997-06-19
Abstract: PURPOSE: A pesticidal composition relates to storage stable, liquid, pesticidal compositions, the preparation of such compositions and a method of using such compositions to combat pests or as plant growth regulators. CONSTITUTION: The liquid pesticidal composition, which is substantially free of water,comprises a hydrophobic pesticide or mixture of pesticides dissolved in an organic solvent and comprises as surfactants (1) a butanole-ethoxylate/propoxylate-block copolymer having 12-30 mol ethoxylate and 16-48 mol propoxylate, in combination with (2) a branched C8-C18 alcohol ethoxylate having 5-10 mol ethoxylate, and/or (3) a tristyrenephenol-ethoxylate having 8-30 mol ethoxylate, or its phosphate or salt thereof. The compositions include also gels having a viscosity of 500 to 20000 mPas and comprising additionally a gelling agent.
Patent KR-20000022415-A (KR)
Title: Fuel tank and process for the production thereof
Inventor: KELLER DIETER
IPC: B60K15/03
Filed: 1997-07-03
Abstract: PURPOSE: A fuel tank and process for the production thereof is provided to install components to the fuel tank easily and maintain a precise distance between the upper end plate and the bottom in the fuel tank. CONSTITUTION: A plastic fuel tank is formed by welding together an upper plastic shell(1) having an upper end plate(8), and lower plastic shell(2) forming a bottom(7). The two plastic shells(1,2) are produced by the injection moulding process. To maintain a precise distance between the upper end plate and the bottom in the fuel tank, spacers(9) are provided which come into contact during welding. Installment of components to the fuel tank become easy because components are installed to their final position before the injection moulding.
Patent KR-20000022566-A (KR)
Inventor: LEE HEE MYUNG
IPC: H01L21/00
Filed: 1999-01-05
Abstract: PURPOSE: An exhaust apparatus is provided to enhance durability of parts of facilities and productivity, and reduce maintenance expenses by supplying inert gas to prevent a damage to the parts due to exhaust gas. CONSTITUTION: A pump line(21) is mounted on a process chamber to exhaust gas used fora process in the process chamber. An exhaust line(22) is connected between the process chamber and a main valve(23), that is, on a front portion of the pump line(21) and has a counter flow prevention valve(25) to prevent a counter flow of the exhausted gas. An inert gas supply line(27) is mounted to the exhaust line(22) to prevent a damage to plural parts of the facilities due to the exhausted gas by controlling pressures of an inert gas supply line(26) and the pump line(21) and supplying the inert gas.
Patent KR-19990072242-A (KR)
Title: 연마장치의캐리어
IPC: B24B37/04
Filed: 1999-01-13
Abstract: 본 발명은 정렬점의 높이를 낮출수 있고, 작업물이 뛰어 나오는 것을 방지하며, 작업물이 연마될 때 안정된 회전을 제공하며, 진동이 거의 방지되는 연마 장치의 캐리어를 제공한다.   상기 캐리어(1)의 캐리어 몸체(2)는 하우징(20)과, 가압판(21)과, 리테이너 링(22), 백킹 시트(23) 및, 진동 방지링(4)으로 구성되며, 유니버설 조인트(30)을 통하여 축(3)에 연결된다.  상기 하우징(20)과 가압판(21)을 얇게 설정하고, 정렬점(P)을 낮게 함으로써, 상기 캐리어 몸체(2)의 중량은 감소된다.  또한, 상기 진동 방지링(4)은 평판(200)이 회전할 때 캐리어 몸체(2)의 진동을 방지하기 위하여 하우징(20)의 상부면의 외주에 부착된다.
Patent KR-20000050727-A (KR)
Inventor: KIM HYUN TAE
IPC: A42C1/02
Filed: 1999-01-14
Abstract: PURPOSE: A cap convex molding method is provided to transform shapes of convex edges so as not for a piece of thread to go out of edges of a cut cap carving. CONSTITUTION: A cap molding method comprises the steps of: preparing conventional convexity (11), installing jig (35,37) having the same angle as the convexity thereof on a vending device by a collaboration-typed molding section (36,39) formed on the upper part of the jig and heating an edge (12) of the convexity with a heater after placing the edge of the convexity between the molding section.
Patent KR-19990037762-A (KR)
Title: 휴대용음주측정장치및방법
Filed: 1999-01-15
Abstract: 본 발명은 휴대용 음주 측정장치 및 방법에 관한 것으로, 특히 본 발명의 장치는 알콜 가스에 반응하여 반응전류를 생성하는 알콜센서와, 반응전류를 주파수로 변환하여 출력하는 센서 인터페이스부와, 측정된 혈중 알콜 농도를 표시하기 위한 표시부와, 센서 인터페이스부로부터 제공되는 주파수 신호를 입력하고, 측정준비 완료시의 알콜센서의 출력의 최소값에 대응하여 측정시의 최대값에 따른 혈중 알콜 농도를 결정하여 표시부에 측정된 혈중 알콜 농도를 표시하는 제어부를 포함한다. 
     따라서, 본 발명에서는 알콜센서의 장시간 사용으로 인한 갱년변화에 대하여 적응적으로 측정값을 결정함으로써 정확한 측정값을 디지트로 표시할 수 있다.
Patent KR-20000051588-A (KR)
Inventor: PARK YONG CHEOL
IPC: G11B20/18
Filed: 1999-01-23
Abstract: PURPOSE: An optical recording medium and its formatting method are provided to prevent confusion in system controlling by conforming judgement between a file system and a driver for a supplementary spare area after resetting position information of the auxiliary spare area registered in a defect management area(DMA)in formatting. CONSTITUTION: A formatting instruction is inputted(S601). It is discriminated whether a supplementary spare area has been allocated(S602). In case that a supplementary spare area has been allocated, position information of the supplementary spare area recorded in a secondary defect list(SDL) block of a DMA is reset(S603). When the position information of the supplementary spare area is reset, it is discriminated whether the formatting is a verified one(S604). All sectors are verified and only defect sectors are registered in a new primary defect list(PDL)(S605). In case that it is not a verified formatting, all sectors of the defective block registered in the SDL are registered in the new PDL as it is(S606).
Patent KR-19990046286-A (KR)
Title: 컴퓨터가요반주기의곡목인식방법
IPC: G11B20/00
Filed: 1999-01-28
Abstract: 본 발명은 컴퓨터 가요반주기에 관한 것으로서, 제조 회사별로 별도의 코드를 지정해 가요반주기가 교체되어도 사용자가 기존의 곡목인식  변호를 활용할 수있도록 한 컴퓨터 가요반주기의 곡목 인식방법을 제공하기 위한 것이다. 따라서 상기와 같은 곡목 인식 방법은 곡목 제조회사 코드 및 노래 선곡 데이터를 입력하는과정과, 상기 입력되는 제조회사 코드가 저장매체에 저장되어 있는지를 검색하는 과정과, 상기 검색과정에서 상기 선택된 제조회사 코드가 있으면 상기 제조회사로점프하여 선곡된 노래 데이터를 읽어 미디와 함께 출력하고, 또한 상기 검색과정에서 상기 선택된 제조회사 코드가 없으면 본 가요반주기로 인식하여 선곡된 노래 데이터를 읽어 미디와 함께 출력하는 과정으로 이루어진다.
Patent KR-20000054944-A (KR)
Inventor: HEO JIN
IPC: F16H7/00
Filed: 1999-02-02
Abstract: PURPOSE: A parallel driving apparatus of a gear and a pulley minimized in backlash is provided to rotate a high load at a high speed exactly. CONSTITUTION: In a low load, backlash of a gear connector(4) is inhibited by a pulley connector(5). On the contrary, the gear connector(4) prevents slip or damage of the pulley connector(5) in a high load. For an effective action, a/b value must be almost 1. In reality, a belt used for the pulley connector(5) is slipped slightly from each contact surface of pulleys(2,2a) if the maximum driving force of the gear connector(4) is larger than one of the pulley connector(5). Therefore, the belt continues to rotate.
Patent KR-20000056904-A (KR)
Inventor: EOM KAB HO
IPC: F24F1/06
Filed: 1999-02-27
Abstract: PURPOSE: A connection head integrated with a heat exchanger for an air conditioner and a manufacturing method thereof are provided to manufacture an adapter and a head integrally by using hot forging method, thereby reducing required parts and manufacturing cost, and preventing water leakage generated in the coupling part between the adapter and the head. CONSTITUTION: A method for manufacturing a connection head integrated with a heat exchanger for an air conditioner includes the steps of cutting a metal rod by a predetermined distance, heating the cut metal rod at a temperature 800-1000°C, molding an appearance of a connection head by forging with press, performing short and galvanizing an outer surface of the connection head body, machining an outer periphery at one side of the connection head body for forming a screw part and simultaneously machining an inner diameter part of a coupling hole punched on a fixing bracket for forming a screw part and machining front and rear surface of the connection head body for forming a coupling hole to be coupled with an air valve and a screw part on an inner diameter part of the coupling hole, and coupling by welding an end part of a heat exchange pipe having a plurality of copper pipes with other parts of the connection head body where the screw parts are not formed.
Patent KR-20000060022-A (KR)
Inventor: YEO JEONG HAK
IPC: B60R21/00
Filed: 1999-03-11
Abstract: PURPOSE: A lane departure warning method is provided to detect the lane departure and then warn in actual time, so that the driver can drive safely and comfortably. CONSTITUTION: A lane departure warning method comprises the steps of; recording the video scene of driving lane and inputting the video signal of lane(20); removing noise(21); lowering the pixel of video signal and making in multi-resolution and then separating(22); processing and detecting the lane edge during keeping the separated multi-resolution(23); modeling the road according to the lane edge(24); deciding whether the modeling is completed or not(25); calculating the real width of road according to the distance of pixels in video coordinates(26); judging whether the vehicle departs the lane or not by the real width of road(27); warning when the vehicle departs the lane(28).
Patent KR-20000061478-A (KR)
Inventor: BAEK HYEONG GI
IPC: C07F9/6593
Filed: 1999-03-26
Abstract: PURPOSE: Novel platinum complex derivatives introduced to phosphazen trimer are provided which show an excellent anti-cancer effect and also, a preparing method thereof is provided. CONSTITUTION: Novel platinum complex derivatives introduced to phosphazen trimer are represented by formula (1): wherein N3P3 represents a cyclic phosphazen trimer; R represents a solubilizer selected from methylamine group, methoxy group or amino acid; A represents NH3 or two site chelate type amine selected from 2,2-dimethyl-1,3-propandiamine, 2,2-bisaminomethylpropandiol or 1,2-diaminocyclohexane; n indicating type of diaminodicarboxylic acid represents 0 when diaminodicarboxylic acid is aminomalonic acid derivative, 1 when diaminodicarboxylic acid is aspartic acid derivative and 2 when diaminodicarboxylic acid is glutamic acid derivative; and X represents 0 to 3. The platinum complex derivatives introduced to phosphazen trimer is prepared by following steps: introducing aminodicarboxylic acid derivative to hexacyclotriphosphazen, to obtain compound of chemical formula 2; hydrolyzing amino acid ester, to obtain alkali metal salt, of chemical formula 3; reacting the salt with alkaline earth metal salt, to obtain alkaline earth metal salt of chemical formula 4; and reacting the salt with platinum salt.
Patent KR-20000067538-A (KR)
Inventor: KIM CHI UK
IPC: G11C7/10
Filed: 1999-04-29
Abstract: PURPOSE: A SDRAM(Synchronous Dynamic RAM) semiconductor device is provided which performs a write-interrupt-write function accurately. CONSTITUTION: A SDRAM(Synchronous Dynamic RAM) semiconductor device(101) comprises: the first memory block(131) storing data; the first sense amplifier(141) sensing data stored in the first memory block; the first and the second input/output line groups(IO1,IO2) each of which comprises a plurality of input/output lines, being connected to the first sense amplifier; and a write-interrupt-write signal generating part(111) which inputs a write signal inputted from the external and an internal clock signal, and provides a write-interrupt-write signal to the first sense amplifier. In case that the write signal is enabled second time to write data into the first memory block through the second input/output line group on the way that data inputted from the external is written into the first memory block after the write signal is enabled first time in a state that the first input/output group is activated, the write-interrupt-write signal generating part enables the write-interrupt-write signal after some cycles of the internal clock signal after the write signal is enabled second time, and promptly the first input/output line group is precharged, and thus the write-interrupt-write function is performed accurately.
Patent KR-19990073106-A (KR)
Title: 고온,고압용기의전원연결플러그
IPC: H01R4/00
Filed: 1999-05-12
Abstract: 본 발명은 항공기, 산업용 부품등으로 사용되는 강화 탄소복합체등을 가온 가압하여 고밀도화 시키는데 사용하는 오토 클래브(Auto clave)등 고온고압의 용기에 대하여 외부의 전원을 내부에 공급케 하는 고온,고압 용기의 전원 연결용 플러그에 관한 것으로서, 중앙의 통공 일측에 계지부를 갖는 부시를 형성하여, 고압용기의 몸체에 형성된 구멍에 그 계지부가 내측을 향하게 삽입하여 몸체의 외측에서 용접하여 결착하고, 양측의 나사부와 일측의 계지부를 갖는 도체의 샤프트를 형성하여 전기한 통공에 삽입하되, 일측은 보스에 의해 지지하고, 계지부끼리 면접되는 내측은 그 틈새와 일치되는 형상의 부도체인 시일부재를 O링과 함께 끼워 맞추고, 양단의 나사부에 전기단자를 끼워 넛트에 의해 양측에서 체결되게 하므로서, 용기 내부의 고온 고압이 유출되지 않게끔 기밀성을 유지하면서 전원을 공급하는 고온,고압 용기의 전원 연결플러그에 관한 것이다.
Patent KR-20000073632-A (KR)
Inventor: KWON MYUNG TAEK
IPC: H01L23/06
Filed: 1999-05-13
Abstract: PURPOSE: A semiconductor package using a solder ball, a solder bump and a solder bar is provided to improve a reduced reliability caused by a thermal expansion coefficient difference between the package and a board mounting the package, between the package and the solder ball or between the board and the solder, by electrically connecting a semiconductor chip or the semiconductor package with the board mounting the semiconductor chip or package. CONSTITUTION: A semiconductor package using a solder ball, a solder bump and a solder bar comprises an inner layer and an outer layer. The inner layer is composed of a flexible high molecule, a mixture of a high molecule and an inorganic material or a metal, so that a connection portion between the package and a board can absorb a variation caused by a thermal expansion coefficient difference between a semiconductor chip or the semiconductor package and a board mounting the semiconductor chip or semiconductor package. The outer layer is composed of a metal or conductive polymer to apply an electrical conduction to the outside of the inner layer.