baber/WOPTO huggingface dataset:
Patent KR-20000046562-A (KR)
Title: Short message service method in mobile communication system
Inventor: AHN HYE JEONG
IPC: H04B7/26
Filed: 1998-12-31
Abstract: PURPOSE: A sMS(Short Message Service) method in the mobile communication system is provided to carry out the service by assigning traffic channels between a mobile station and a mobile switching center. CONSTITUTION: If an origination connection request message from an MS(Mobile Station) is received to the PCSI(PCS Interface) of an originating side mobile switching center(201), the PCSI confirms the content of the origination connection request message(202). If the message is for SMS origination processing, the PCSI converts the message into an internal signal form and transmits it to an SMCO(Short Message COntroller)(203). The SMCO requests conformation to an LCC(Location register Call Controller) whether the MS is an SMS subscriber(204). If the MS is an SMS subscriber, the SMCO requests a traffic channel connection to the PCSI for the SMS(205). After receiving a traffic connection completion message(206), the PCSI receives the SMS origination connection request message from the MS(207) and transmits it to the SMCO. The SMCO transmits the message to a CPSC(Call Processing Service Controller)(208). The CPSC encodes the short message transmitted from the SMCO and outputs it to an SMSC(SMS center)(209). The CPSC sets a timer provided to check whether a normal receiving response signal is transmitted from the SMSC(210).
Patent KR-19990087391-A (KR)
Title: 터보기계를 모니터링하는 다중 센서 장치 및 방법
IPC: G01H1/00
Filed: 1996-12-05
Abstract: 완전히 분리된 회전 진동 공진을 나타내는 주파수 변조 신호를 생성하기 위해서 터보기계(10)로부터 엔코더 신호를 처리하는 방법 및 장치(100)이다.  다중 센서 및 다중 측대역군(72) 처리로 향상된 결과가 제공된다.  본 방법은 극적으로 개선된 주파수 분해능을 제공한다.  진폭 변조 및 랜덤 잡음(56) 효과는 다양한 아티팩트가 없게 하는 기술에 의해 제거된다.  이때 신호들은 회전진동 및 병진 진동의 성분(74, 76, 78)들로 완전히 분리된다.  회전진동을 완전히 분리하기 때문에, 이전에 검출할 수 없었던 진단값을 갖는 신호 성분이 드러난다.  높은 배경진동의 경우, 위너 필터링으로 외래 진동 효과를 제거한다.   이들 여러 가지 기술에 의해서, 본 발명은 터보기계의 상태 및 성능에 관한 현저히 향상된 진단 정보를 제공한다.
Patent KR-19990087700-A (KR)
Title: 화물선 승강구 덮개의 미끄럼 지지대
IPC: B63B19/18
Filed: 1996-03-11
Abstract: 본 발명은 화물선의 선적화물공간의 승강구를 덮기 위한 승강구 덮개의 미끄럼 지지대에 관한 것으로, 이 미끄럼 지지대는 승강구의 방수테두리와 배의 선체 승강구 덮개로 부터 수직력을 전달하기 위해 이들에 부착된 승강구 덮개 사이에 설치되어 용접 등에 의해 일체로 부착되는 미끄럼편 홀더와, 이 미끄럼편 홀더에 삽입가능한 미끄럼편들로 이루어지며, 상기 미끄럼편(2´)을 보유하도록 된 미끄럼편 홀더(1′)의 표면은 적어도 2개의 수용부가 형성되는 한편, 적어도 하나의 미끄럼편(2´)이 수용부에 삽입되도록 각각이 분리되어 구성된다.
Patent KR-20000064876-A (KR)
Title: 폴리에스텔수지조성물,이를사용한개폐기및그제조방법
IPC: C08K5/14
Filed: 1997-02-14
Abstract: 프말산 네오펜틸 글리콜 프로필렌 글리콜계 폴리에스텔 및 경화제로서 큐멘하이드로 퍼옥시드로 된 수지성분을 21~29 중량%;   무기 충전재로서 150℃이상으로 탈수반응하는 한 종류이상의 무기화합물을 52~60중량%;  및 강화재를 15~23중량% 함유하고 있는 폴리에스텔 수지조성물. 
     본 발명의 조성물을 개폐기의 절연구성부재에 사용한 경우,  대전류 차단후의 절연성능이 향상된다. 
     구체적으로는 본 발명의 조성물은 성형품 표층에의 수지분의 스킨층의 형성을 방지하고,  아크열로 분해한 분해가스에 의해 유리탄소, 금속증기를 도전성이 없는 산화물로 변경하는 무기화합물이 성형품 표층으로부터 감소하는 것을 방지하고 또 전류 차단후의 절연성능을 확보할 수가 있다.
Patent KR-20000065173-A (KR)
IPC: C12M1/08
Filed: 1997-04-24
Abstract: Cellulosic material is converted to ethanol by hydrolyzing the cellulosic material in a gravity pressure vessel (50), and fermenting the product thereof. The gravity pressure vessel (50) employed is adapted to accommodate a continuous hydrolysis reaction and maximize the fermentable product yield on a commercial scale. The gravity pressure vessel (50) employed is also adapted to maximize the thermodynamic efficiencies of the hydrolysis reaction, as well as the entire ethanol producing process.
Patent KR-20000050763-A (KR)
Inventor: KANG YONG HUN
IPC: H04J14/02
Filed: 1999-01-14
Abstract: PURPOSE: An arrangement lattice wired-wave guide module is provided to measure the strength of an optical signal of a channel which constitutes the optical signal, the wave, and the rate of the optical signal to the noise and obtain a spectrum of an optical signal bandwidth. CONSTITUTION: An arrangement lattice wired-wave guide module comprises an input wired-wave guide(100), a first star coupler(110), an arrangement lattice wired-wave guide section(120), a second star coupler(130), and an optical strength measuring section(140). An optical signal is irradiated to the input wired-wave guide(100) through an optical fiber. The optical signal is distributed at the first star coupler and is irradiated to the arrangement lattice wired-wave guide section(120). The arrangement lattice wired-wave guide section(120) transits the phases of the optical signals. Then, the optical signals are inputted into the second star coupler(130). The optical strength measuring section(140) is connected to the second coupler(130).
Patent KR-20000051355-A (KR)
Inventor: JO JEONG WHAN
IPC: G02B6/12
Filed: 1999-01-21
Abstract: PURPOSE: A mode shape converter with double rib waveguides formed on a same material and its manufacturing method are described. A mode shape converter is inserted between an input and an output port of an integrated optical device, which reduces a coupling loss. CONSTITUTION: A mode shape converter comprises a base substrate(300), a lower cladding layer(302), a lower rib waveguide(304), an upper rib waveguide(308), a core layer and an upper cladding layer(310). The converter consists of a coupling region(312) having the double rib waveguides formed on a core layer, a conversion region(314), and a stabilization region(316). A tapered rib waveguide has an up-tapering structure made of same material. The coupling region having a connection with optical fiber is designed to achieve a high efficiency. The conversion region converts the optical wave generated in the coupling region to fit the functions of the optical device. This region is designed to satisfy an adiabatic condition, which minimizes a radiation loss. The stabilization region having only an upper rib waveguide eliminates the high mode.
Patent KR-20000052254-A (KR)
Inventor: HAN SANG KWAN
IPC: E02B7/20
Filed: 1999-01-30
Abstract: PURPOSE: A full automatic water gate is provided, which is opened fully by placing a hydraulic piston on the water gate and discharges inflow water to the lower end, thereby improving water quality by preventing blue and red tide phenomenon. CONSTITUTION: A full automatic water gate comprises; a water gate (1) composed of a hinge and vacuous space by boards which endure water pressure from upstream and keep an even water level between two columns (4); a hydraulic plate (7) and a mobile hinge (8) on the lower part of a water gate (1); a hosting bar (5); a roller (3); a lifesaving cord (6) on the lower part of a water gate (1).
Patent KR-20000055297-A (KR)
Inventor: PARK CHUL HWAN
IPC: E04C2/02
Filed: 1999-02-04
Abstract: PURPOSE: A method for producing low temperature enamel is provided to prevent peeling of a coated layer despite a shock or a bending by improving the quality and the durability of enamel. CONSTITUTION: A zinc phosphate coated layer(2), a resin layer(3), an inorganic layer(4) and a glossy layer(5) obtained by a pretreatment process are deposited in a uniform thickness onto the surface of a plate(1) formed of iron, aluminum and copper having a regular thickness. Thereby, low temperature enamel is produced. Herein, users and workers for producing enamel are kept healthy according to the elimination of a need of glass and a danger of a fire. Furthermore, the quality and the reliability of a product are elevated by securing various colors and gloss while a high productivity is obtained with minimum workers.
Patent KR-20000055922-A (KR)
Inventor: KIM CHEOL SEONG
IPC: H01L21/335
Filed: 1999-02-11
Abstract: PURPOSE: Metal silicide film forming method of semiconductor device provides to improve surface morphology and leakage characteristics. CONSTITUTION: Metal silicide film forming method of semiconductor device comprising a metal film(13) for silicide is formed on a silicone substrate(1) formed a transistor comprising a source(9), drainage(11), gate oxide film, gate electrode(5) and spacer(7), the silicone substrate(1) formed the metal film(13) performing Siliciding reaction firstly without generating bridge between the gate electrode(5) and the source(9) and drainage(11) by heat treating at 1st temperature of nitrogen or argon atmosphere. a high resistance metal silicide film(15) is formed on the source(9), the drainage(11), the gate electrode(5), as a high resistance metal silicide film(15), a CoSi is formed when, metal film is formed with Co. then non reacted material of metal film is removed generating when heat treated on the 1st temperature. The silicone substrate(1) which formed the high resistance metal silicide film(15) is performed a 2nd Siliciding process in the silicone source, as silane or disilane gas atmosphere with a higher temperature of 2nd temperature than the 1st temperature. then low resistance metal silicide film(17) is formed on the source(9),the drainage(11), the gate electrode(5).
Patent KR-20000060141-A (KR)
Inventor: PARK JAE YONG
IPC: H05B33/14
Filed: 1999-03-12
Abstract: PURPOSE: An electro luminescent display and a fabricating method thereof are provided to improve opening efficiency remarkably by allowing light generated from an EL(Electro Luminescent) layer to penetrate a transparent conductive layer only without passing an obstacle. CONSTITUTION: An EL part is formed by stacking a metal layer(39C) as cathode, an organic EL layer(39F) and a transparent conductive layer(39A) as anode in sequence. The metal layer(39C) is formed in each picture element so that it is independently formed in each picture element. The organic EL layer(39F) is independently formed in each picture element. The transparent conductive layer(39F) as anode is used as a common electrode, so it is formed across a substrate to cover each picture element. Light generated from the organic EL layer(39F) passes the transparent conductive layer(39A) and then is visible to the eye. Light generated from the organic EL layer(39F) does not pass other obstacles thereby enhancing photo efficiency and opening efficiency of an electro luminescent display.
Patent KR-19990077854-A (KR)
Title: 비디오 게임장치 및 비디오게임 프로그램이 기록된 가독 기록매체
IPC: A63F13/58
Filed: 1999-03-13
Abstract: 복수의 주인공에 대응하는 복수의 게임내용 중에서 주인공을 선택할 수 있게 한 것으로서 더욱 게임의 재미를 증대시킨다. 게임자가 조작하는 주인공이 제 1, 제 2캐릭터로부터 선택할 수 있게 되어 있으며, 기록매체(30)에는 제 1캐릭터를 주인공으로 하는 제 1게임내용과, 제 2캐릭터를 주인공으로 하는 제 2게임내용과, 제 1 및 제 2게임내용의 양쪽을 소거한 경우에만 실행할 수 있는 제 3게임내용이 기록되어 있다. 제 1 및 제 2게임내용은, 제 1 및 제 2캐릭터가 동일한 게임세계에서 각각 독립하여 행동하도록 설정되고, 서로 독립한 것이지만, 제 1게임내용에서 제 2캐릭터가 등장하도록 설정되며, 제 2게임내용에서 제 1캐릭터가 등장하도록 설정되어 있는 점에서 관련성을 갖고 있다.
Patent KR-19990077865-A (KR)
Title: 벽체에 나선관체를 부착하기 위한 커넥터
IPC: H02G9/06
Filed: 1999-03-15
Abstract: 본 발명은 벽체(W)에 형성된 관통공(h)에 나선관벽의 관체(P)를 연결하는 데 이용하는 커넥터로서, 제 1통형상부(11)의 외주(12)에 이 관체(P)의 내주면과 결합하는 결합돌기(13)를 갖는 벨마우스(1)와, 제 2통형상부(21)의 내주면(22)에 이 관체(P)의 외주나선과 감합하는 나선형상 돌기(23)를 갖춘 홀더(2)와, 이 홀더(2)의 상기 벽체(W)측에 배치되는 수밀용 패킹부재(3)로 구성된다. 
     이러한 구성에 따라 본 발명은 핸드홀 등에 대해 관체의 부착고정작업을 용이하고 신속하게 행할 수 있으며, 관체 내로 바로 전선 등의 배선삽통작업을 할 수 있다.
Patent KR-20000060765-A (KR)
Inventor: KIM SU GWANG
IPC: B60Q3/02
Filed: 1999-03-19
Abstract: PURPOSE: A terminal structure of room lamp vehicle easily connects a terminal and a body of a room lamp. CONSTITUTION: A room lamp vehicle comprises a body(100), a wire assembly installed inside of the body(100), a wire(124), a terminal(122) and a bulb holder(10). The wire(124) is diverged from one side of the wire assembly. The terminal(122) is fixed on the end portion of the wire(124). The bulb holder(10) is formed on the end portion of the terminal(122). A protrusion is formed on one surface of the bulb holder(10) which is integrally formed with the terminal(122), thereby easily installing the terminal(122) to the body(100). Therefore, the number of the members of a terminal structure is cut down ,thereby improving the productivity.
Patent KR-19990082775-A (KR)
Title: 농약과립제
IPC: A01N47/36
Filed: 1999-03-26
Abstract: 본 발명은 1 종 이상의 농약 활성 화합물, 1 종 이상의 알콜형 왁스, 1 종 이상의 담체 및 임의로 1 종 이상의 첨가제를 함유하는 신규한 농약 과립제, 그러한 과립제의 제조방법 및 논의 물에 농약을 적용하는 그의 용도에 관한 것이다.
Patent KR-20000061672-A (KR)
Inventor: JUNG CHUNG SIK
IPC: H04N9/29
Filed: 1999-03-30
Abstract: PURPOSE: A TV auto degaussing circuit is provided to perform degaussing automatically with SMPS(Switching Mode Power Supply) when powering on the TV, thereby securing a stability of TV set and controlling a degaussing time. CONSTITUTION: The TV auto degaussing circuit comprises a degaussing portion(11) for performing a degaussing process with an input AC power source, a rectifying and smoothing circuit connected in series to the degaussing portion to determine a degaussing time, a switching circuit for breaking a current supplied to the degaussing portion after a desired time is passed, and a switching power source driving by a voltage charged in a capacitor disposed at the smoothing circuit to supply an AC voltage to the switching circuit. In the circuit, the degaussing portion is comprised of a degaussing coil for generating an AC magnetic field and a resistor connected in series to the degaussing coil to restrict a current supplied to the degaussing coil. The switching circuit is comprised of a relay for breaking the current supplied to the degaussing coil, a transformer for introducing the AC voltage supplied from the switching power source, a rectifying device for rectifying the AC voltage supplied from the transformer, and a transistor for driving the relay.
Patent KR-20000066663-A (KR)
Inventor: SON BEOM SU
IPC: H04B7/24
Filed: 1999-04-20
Abstract: PURPOSE: A method for setting up calls in a wireless local loop(WLL) system is provided to make an origination terminal generate an origination message in an off-hook state to assign traffic channels, and to transmit a called identification(ID) by an overlapping transmission system so as to reduce delay time for setting up the calls. CONSTITUTION: If a terminal is in an off-hook state, an origination message is transmitted to a base station by using an access channel(S200), and traffic channels are obtained(S210). The base station receives the origination message to assign the traffic channels. A called identification(ID) inputted by an originating subscriber is stored in a memory of the terminal. The terminal transmits the called ID to the base station as a burst dual tone multi frequency(DTMF) message(S220). Called IDs inputted after setting up the traffic channels are inputted as burst DTMF messages, and simultaneously transmitted to the base station one by one in real time. The base station recognizes a call connection of an exchange. The exchange generates a ring back tone or a busy tone to the terminal, to inform a called subscriber of the call connection(S240).
Patent KR-19990083394-A (KR)
IPC: H04L12/64
Filed: 1999-04-22
Abstract: 전송 스트림의 대역폭을 감소시키기 위해 요청되지 않은 데이터를 식별가능한 전송 스트림을 제거하는 것을 포함하는 IEEE 1394 시리얼 버스를 통해 전송 스트림을 전송하는 방법이 개시되었고, 전송 스트림의 내용을 판독하고 컨디셔널 액세스 모듈에 의해 프로세싱하기 위해 요청되지 않는 데이터를 식별하는 판독기와, 식별된 요청되지 않은 데이터의 일부를 전송 스트림으로부터 제거하는 스트리퍼와, 제거되지 않은 전송 스트림의 모든 잔류 데이터를 전송하는 전송기를 포함하는 디지털 멀티-미디어 수신기가 개시되었고, 제1 장치가 제거된 전송 스트림을 IEEE 1394 시리얼 버스를 통해 제2 장치로 전송하는 IEEE 1394 시리얼 버스를 통해 접속되는 디지털 멀티-미디어 장치의 네트워크가 개시되었다.
Patent KR-19990088224-A (KR)
Title: 인간척추이식용길다란두이격봉형부재의상호연결방법
IPC: A61F2/44
Filed: 1999-05-12
Abstract: 인간 척추 이식용 길다란 두 이격 봉형부재의 상호연결 수단은 길다란 제 1 봉형부재의 주위를 부분적으로 감싸는 마우쓰를 갖춘 후크, 상기 후크에 연결된 횡방향 부재, 및 길다란 제 2 봉형부재에 연결되고 상기 횡방향 부재에 부착되는 파지수단을 포함함으로써, 횡방향 부재(12) 및 후크(14)가 조인트(20,38,40)를 통해서 상호연결되며, 상기 조인트는 해제위치와 로킹위치 사이에서 피봇되는 조인트를 가지며, 상기 후크의 조인트가 해제위치로 피봇되는 것을 방지하는 로킹수단(28,58)이 제공되어 있으며, 상기 횡방향 부재(12)에 연결된 조인트(20)는 해제위치에서, 마우쓰를 구비한 후크가 길다란 봉형부재(60)상에 자유롭게 놓이는 반면에 로킹위치에서, 봉형부재(60)가 마우쓰내에 로크되도록 구성된다.
Patent KR-19990088662-A (KR)
Title: 골프채용헤드
IPC: A63B53/04
Filed: 1999-05-28
Abstract: 본 발명은 관성 모멘트를 증가시키고 헤드를 제작하는 고도의 기술이 없이도 적정 타점을 더 넓게 해 주며 골프경기 중 스윙 감각을 저하시키지 않도록 해 주는 골프채용 헤드를 제공해 주는 것이다. 금속 헤드의 표면에 도금층을 입히거나 또는 금속 헤드 재료보다도 더 큰 비중을 갖는 재료로 된 도금층을 금속 헤드의 표면에 입힌다. 금속 헤드는 티타늄, 알루미늄, 스테인레스강 및 연철로부터 선택된 것 중 하나이며 금속 헤드의 표면은 도금층 재료의 특성이 금속 헤드의 표면에 주어지도록 도금되며 크롬, 니켈, 구리 및 이들의 합금이 도금재료로 적당하다. 도금층은 2층 또는 그 이상의 층을 갖는 복층구조로 주어진다. 니켈은 접착 특성과 금속 헤드에 도금된 재료에 대한 결합 특성이 우수하며 크롬은 비중과 경도가 커서 니켈과 크롬을 혼합하여 사용하는 것이 더 좋다.
Patent KR-20000075283-A (KR)
Inventor: OH WON SEOK
IPC: B29B17/00
Filed: 1999-05-31
Abstract: PURPOSE: A method for manufacturing formed product with effect of looking like new resin on the surface of the product is provided, which method is good to environmet for recycling waste plastics. CONSTITUTION: The formed product of waste plastics is adhesively attached onto the surface with a raw film of a new resin to have a desired color and pattern. The metal mold consists of the lower mold and the upper mold for matching for the production.
Patent KR-20000075304-A (KR)
Inventor: OH SU JIN
IPC: H01L27/10
Filed: 1999-05-31
Abstract: PURPOSE: A method for manufacturing a capacitor storage electrode of a semiconductor device is provided to omit processes for evaporating and etching a barrier layer by using thermal stability polymer as a sacrificial layer for forming a lower electrode having a cylindrical structure, and to simplify a manufacturing process by using the same polymer as polymer for a sacrificial layer to protect the inside of a cylinder. CONSTITUTION: An interlayer dielectric(21) having a contact hole is formed on a semiconductor substrate(20) of which a predetermined lower layer process is completed. A contact plug is formed within the contact hole. A thermal stability polymer for a sacrificial layer is coated on the entire structure. The thermal stability polymer in a region where a capacitor storage electrode is to be formed, is selectively etched. A polishing sacrificial layer is formed on the entire structure. A chemical mechanical polishing (CMP) process is performed to polish the polishing sacrificial layer and metal layer overlapping the thermal stability polymer. The remaining polishing sacrificial layer and thermal stability polymer are eliminated.
Patent KR-20000005901-A (KR)
Title: Carrier board for testing ic device
Inventor: DAKEUCHIHIDEYUKI
IPC: H01L21/66
Filed: 1999-06-04
Abstract: PURPOSE: Carrier board for testing IC device is provided to overcome the problem that the performance of floating is dropped when spring force of floating spring is enlarged. CONSTITUTION: The carrier board for testing IC device comprises carrier board, electrode of IC device loaded on the carrier without damaging floating ability of the carrier, base wall, clamp lever, floating spring positioning between the carrier and board body, contact block, supporting plate positioning on the lower place of the carrier, four guide rods connecting the supporting plate and the carrier, and compression spring compressed between the carrier and the supporting plate.
Patent KR-20010001796-A (KR)
Inventor: CHOI SOON KYU
IPC: A63C17/02
Filed: 1999-06-08
Abstract: PURPOSE: Two pairs of seesaw roller blades are provided for each pair to be at opposite ends of a holder frame(12) and to have a seesaw bracket(18) being balanced on a rocking pivot pin(30) in the middle for seesaw movement on a rugged ground for stable ground contact. CONSTITUTION: A roller blade boot(10) is attached under the button sole plate with a holder frame(12), which in turn mounts at each of the opposite ends a seesaw bracket(18) having a pair of rollers(22), each with a bearing on a bracket pivot pin(30), balanced for seesaw movement to keep the roller blades in stable contact with the ground.
Patent KR-20010001955-A (KR)
Title: Dielectric filter
Inventor: LIM BYEONG JUN
IPC: H03H9/46
Filed: 1999-06-10
Abstract: PURPOSE: A dielectric filter is provided to prevent a damage of a substrate capacitor without an air gap by installing a sub-substrate between the flat substrate capacitor and a PCB(Printed Circuit Board) and to improve the durability by preventing a lengthwise drop of the capacitor with the sub- substrate. CONSTITUTION: A dielectric filter(10) comprises a resonator(20), a substrate capacitor(30), a PCB(40) and a combining member(50). The combining member(50) is formed by a sub substrate with epoxy or Teflon to block a generation of a parasitic capacitor and to prevent a damage of the substrate capacitor(30). To combine the sub substrate(50) between the substrate capacitor(30) and the PCB(40), an electrode(52b) connected with electrodes(32,42) is integrally formed in both ends of the sub substrate(50). The electrodes(32,42,52b) are connected by soldering or a conductive resin.
Patent KR-20010004203-A (KR)
Inventor: JUNG DONG SIK
IPC: G11C11/4096
Filed: 1999-06-28
Abstract: PURPOSE: A method and an apparatus for controlling to input pipe data of a semiconductor memory device are provided which increases the reliability of a memory by preventing data from being inputted wrong into a pipe latch due to an unstable data bandwidth according to data skew during a high speed operation. CONSTITUTION: In order to increase the reliability of a memory, a semiconductor memory device controls an output of data by including: a number of pipe latches storing data from a memory cell transferred through a global input/output line; a pipe latch input control part controlling the connection between the global input/output line and the pipe latches; and a pipe count signal generation part controlling the connection between the pipe latches and an output driver. In the above semiconductor memory device, the pipe latch input control part includes: a pass gate control signal generation part(530) generating a pass gate control signal(pcdinc) controlling a pass gate by assembling the first control signal and a global input/output line signal; the second control signal generation part generating the second control signal controlling the pipe latch control signal controlling the connection between the global input/output line and the pipe latch by inputting the pass gate control signal; the third control signal generation part generating a number of third control signals activated in sequence in response to the first control signal and the pass gate control signal; and a pipe latch control signal generation part(550) generating a pipe latch control signal controlling the global input/output line and the pipe latch by inputting the first control signal and the second control signal and the third control signals.
Patent KR-20010009342-A (KR)
Inventor: JUNG HYEON JIN
IPC: C08G18/72
Filed: 1999-07-09
Abstract: PURPOSE: A polyurethane polymer obtained by adding a triamine compound at the stage of a chain termination reaction of a prepolymer and process of preparing the same are provided, which can reduce a gel formed by a hydrogen bond during the manufacture of a polyurethane polymer and promote productivity by reducing yarn breaking on spinning. CONSTITUTION: In manufacturing a polyurethane polymer by passing through a prepolymerization stage of a high molecular weight diol compound and a diisocyanate compound and a chain extension and chain termination reaction stage of a prepolymer prepared by the prepolymerization, 10 to 170ppm triamine compound of the formula: CH(CnH2nNH2)3 based on the total weight of the polymer is added at the stage of a chain termination reaction of a prepolymer. In formula, n is an integer from 1 to 5.