baber/WOPTO huggingface dataset:
Patent KR-0158680-B1 (KR)
Inventor: DELOBEL OLIVIER
IPC: H01L21/304
Filed: 1990-09-21
Granted: 1998-11-16
Abstract: 본 발명은 적어도 하나의 구리 및 크로뮴을 포함하며, 비면적인 100m 2 /g이하인 고체 담체상으로 가스 흐름을 실온에서 순환시키는 것을 특징으로 하는 금속 산화물의 고체 담체로부터 가스상 수소화물을 제거하는 방법에 관한 것이다.  본 방법은 반도체산업에서 배출되는 가스상 수소화물 예를 들면, 실란류, 아르신, 포스핀, 디보란, 게르만, 스타난, 갈란, 스티빈 및 텔루트화수소, 셀레나이드 및 설파이드를 파괴하는데 사용될 수 있다.
Patent KR-930005552-B1 (KR)
Title: Photoelectricity nerveous circuit for amorphous silicon glass
Inventor: PARK KYONG-RYONG
IPC: G06F15/18
Filed: 1990-09-28
Granted: 1993-06-23
Abstract: The neural network for minutely  controlling  the  weight  of synapse comprises: a liquid crystal light valve array (16),  which changes the weight value of synapse selectively;  a  neural  array processor (17),  which  is  connected  to  the  light  valve  and temporarily stores the weight value of synapse; an amplifier group (18), which amplifys the value outputted  from  the  neural  array processor or feedbacks it to the difference amplifier  group  (19) detecting the error signal. The liquid crystal light  valve  array is manufactured by forming: a polarization prism  (20);  a  common electrode (22) at the lower side of glass substrate (21); a liquid crystal (24); a thin film transistor (23a) and a  pixel  electrode (23b) at the upper side of the substrate.
Patent KR-930002683-B1 (KR)
Title: Top cover opening method and device for fax
Inventor: CHU HYON-CHANG
IPC: H04N1/00
Filed: 1990-11-30
Granted: 1993-04-07
Abstract: The top cover of facsimile comprises a transmitter cover  (7) with a document feed separator and a CIS roller, a receiver  cover (6) with a  thermal  printing  head,  a  cover  (5)  for  loading documents with a guide member  (7)  for  adjusting  the  width  of document. The receiver cover is rotated about a hinge  shaft  (13) at an obtuse angle, opening and closing the facsmile body (1). The cover for loading documents opens and closes the upper portion  of the body. The  transmitter  cover,  the  receiver  cover  and  the loading cover are sequentially or simultaneously closed and opened with a knob (31)(32) and a hook (18)(19)(20) in the both direction of the main body.
Patent KR-0170774-B1 (KR)
Title: Thin dielectrically isolated island resident transistor structure having low collector resistance
Inventor: BEASOM JAMES D
IPC: H01L29/08
Filed: 1991-01-08
Granted: 1999-03-30
Abstract: The occupation area and thickness of dielectrically isolated island-resident transistor structures, which employ a buried subcollector for providing low collector resistance at the bottom of the island, are reduced by tailoring the impurity concentration of a reduced thickness island region to provide a low resistance current path from an island location directly beneath the base region to the collector contact. The support substrate is biased at a voltage which is less than the collector voltage, so that the portion of the collector (island) directly beneath the emitter projection onto the base is depleted of carriers prior to the electric field at that location reaching BCVEO, so as not to effectively reduce BVCEO. Since the support substrate bias potential depletes some of the region of the island beneath the base region of carriers, the doping of the island can be increased compared to the case where the substrate is not biased, while maintaining the electric field at this location less than the BVCEO field.
Patent KR-930003119-B1 (KR)
Title: Automatically fastening safety belt
Inventor: JONG TAE-KUN
IPC: B60R22/06
Filed: 1991-03-12
Granted: 1993-04-19
Abstract: The  apparatus  automatically  can  fasten  or  release  the automobile  safety  belt  by  moving  a   hook,   connected   with upper/lower safety belts, with  a  movable  plate.  The  apparatus comprises an actuation tube (1) positioned on the inner side of an automobile  door  (23);  guide  grooves  (2,2')  formed   on   the upper/lower part of the tube (1); a worm (3) and worm gear (4) for driving a motor (3); a moving member (8) assembled with a wire (7) engaged with pulleys (5,6); an intermittent gear (10)  mounted  on the upper and the lower shafts (9,9') of the moving member (8);  a rack gear (12) for adjusting an angle of a  support  rod  (11);  a pinion gear (13) geared with the rack gear (12)  and  rotating  an actuation wire (15).
Patent KR-950003569-B1 (KR)
Inventor: NISHIDA YOSHIHIRO
IPC: H04N5/232
Filed: 1991-04-09
Granted: 1995-04-14
Abstract: 내용 없음.
Patent KR-100206539-B1 (KR)
Inventor: WUME DAZYOSHI
IPC: B25J19/00
Filed: 1991-04-20
Granted: 1999-07-01
Abstract: 본 발명은 로봇의 손목기구에 관한 것으로서, 본 발명의 로봇의 손목기구는 손목회전축, 손목구부림축 및 회전프레임을 중공구조로 구성한다. 따라서, 배선이나 배관은 중공구조의 내부에 설치되므로 손목의 운동에 수반되는 불필요한 케이블류는 없게 되며, 단선이나 접속부의 느슨해짐, 코팅부의 파손 등의 거의 발생되지 않으므로 로봇의 작업영역이 넓어진다. 또 로봇아암을 클린룸 등에서 사용하는 경우에는 배선이나 배관이 로봇아암의 외부에 노출되어 있는 것에 비해서 기밀도가 증가하기 때문에 방진성이 우수하여 청정도가 향상된다.
Patent KR-960015919-B1 (KR)
Inventor: KLAAS BEREND KLAASSEN
IPC: G11B5/55
Filed: 1991-04-26
Granted: 1996-11-23
Abstract: 내용없음.
Patent KR-950001706-B1 (KR)
Inventor: FRANZ HELMUT
IPC: C09D127/12
Filed: 1991-09-27
Granted: 1995-02-28
Abstract: 내용 없음.
Patent KR-950012041-B1 (KR)
Title: The digital fir filter for digital modulation
Inventor: CHOE JANG-JIN
IPC: H03H17/00
Filed: 1991-09-30
Granted: 1995-10-13
Abstract: The digital decoder is for decoding binary data having variable baud rate so that the frequency of the binary data becomes constant. The digital decoder includes decoders(62, 63) for decoding output signal of an A/D converter(61), FIR filters(620, 630) for decreasing aliasing and varying frequency of input signal to obtain constant sampling frequency, and PLL units(600, 610) for generating and sending clock signal to digital filters.
Patent KR-950000968-B1 (KR)
Title: Common channel signalling method
Inventor: KIM DO-YON
IPC: H04M3/00
Filed: 1991-12-23
Granted: 1995-02-06
Abstract: The signal console board realizes level 1, level 2 function of common line signaling No.7 message transfer part. The console board comprises: a central control block (11) for accessing and controlling elements of board through inner bus; memory blocks (12,13) for decoding block (17) for generating selective signal to control elements; an interrupt control block (18), DMA (Direct Memory Access) control block (19), having independent channels for sending/receiving message; a serial communication control block (20); an STG-bus control block (26); a signal loop control block (21), a MFP(Multi Function Peripheral:22), having asynchronous serial communication controller; an SWCD (Switch Complex Device) connection control block (25); state recognition and control registers (23,24).
Patent KR-940002106-B1 (KR)
Title: Noise reduction circuit for sense amp
Inventor: KIM HONG-JU
IPC: H03F1/32
Filed: 1991-12-28
Granted: 1994-03-17
Abstract: Two PMOS transistors are connected to the differential amplifier as a load and the source of the transistors are connected to an additional PMOS transistor. The source of the additional transistor is connected to VCC and the gate to the sense control circuit. A negative feedback PMOS transistor, whose gate is connected to the source of the NMOS of the differential amplifier, is located between the load PMOS transistors and the additional transistor.
Patent KR-0143397-B1 (KR)
Inventor: SHIN YASUHIRO
IPC: G11C7/10
Filed: 1992-01-31
Granted: 1998-08-17
Abstract: LCD 등의 디스플레이 장치의 구동회로에 있어서, 구동회로를 케스케이드 접속한때, 비동작 구동회로의 데이터 래치회로나 쉬프트 레지스터의 동작을 확실하게 정지하여 저 소비전류화를 실현한다. 또한 구동회로 전체의 동작 속도를 향상시키며 그리고 소비전력을 저감한다. 
     데이터가 시리얼로 입력되는 입력단자 T 1 과 복수의 래치수단 26~30으로 구성되고 상기 데이터를 순차로 래치하여 패러렐로 출력하는 데이터 래치회로(1)와, 상기 래치 수단을 래치가 가능상태로 하는 래치신호를 출력하고 또한 래치 신호 출력의 종료에 있어 종료 신호를 출력하는 쉬프트 레지스터(5)와, 케스케이드 접속시에 있어서의 드라이버 회로(37,74)의 동작·비동작 판정회로(2,4)와, 입력단자 T 1 과 데이터 래치회로(1)의 사이에 상기 종료 신호 또는 비동작 판정 출력에 응답하여 데이터의 데이터 래치회로(1)로의 입력을 금지하는 게이트 회로를 설치하였다. 
     또한, 구동데이터를 페러렐로 출력하는 데이터 래치회로(1)에 래치 신호를 출력하는 쉬프트 레지스터(5)의 래치 신호 출력이 종료한 후 종료신호를 출력하는 제2플립플롭(21)의 입력으로서, 래치 신호 출력의 종료에 수반하여 소정의 제1플립플롭(20)으로부터 출력되는 종료 펄스 및 제2플립플롭(21)으로부터의 출력신호를 입력으로서 논리 연산을 취함으로써 이들 2 입력에 의한 기간 소정 레벨을 출력하는 게이트 회로를 형성한 케스케이드 접속용의 구동회로이다.
Patent KR-960005129-B1 (KR)
Title: Protection method of reservation recording
Inventor: HAN HYUN-IK
IPC: G11B27/10
Filed: 1992-02-18
Granted: 1996-04-20
Abstract: The method is to protect preservation recording set by others by making settings of preservation recording only when inputted number coincides with set password by setting the password simultaneously with settings of preservation recording. The method comprises the procedures of: storing the password by being inputted after setting a program and time for reservation; deciding if the inputted number and set password coincides after the previous step; cancelling the set password by indicating a message indicating cancelation of password in case inputted number and set password coincides after the second procedure; recording the reserved program when set time and present time coincides besides maintaining the set reservation recording function in case it is decided that inputted number after the second procedure and set password by the first procedure do not coincide.
Patent KR-100193993-B1 (KR)
IPC: A61K31/19
Filed: 1992-03-14
Granted: 1999-06-15
Abstract: The cutaneous atrophy associated with the use of steroids topically can be ameliorated using salts of certain  alpha -hydroxyacids.
Patent KR-100242908-B1 (KR)
Inventor: MEERTEN LUURSEMA
IPC: H05B41/288
Filed: 1992-04-07
Granted: 2000-02-01
Abstract: 본 발명은 고압 방전램프를 동작시키기 위한 회로배열에 관한 것으로서 공급전압으로 부터의 고압 방전램프를 통해 전류를 발생시키기 위한 안정회로(VI), 고압 방전램프에 의해 소비되는 전력을 제어하기 위한 수단(I)과 고압 방전램프의 시운전 동작에 영향을 미치기 위한 수단(II)이 제공된다. 
     본 발명에 따라, 수단(II)은 고압 방전램프의 광속을 제어하기 위한 수단(III)과 고압 방전램프의 시운전후 수단(I)을 자동으로 활성화시키기 위한 수단(IV)으로 구성된다. 
     상기에 의해 회로 배열상에서 동작되는 고압 방전램프의 광속은 사실상 고압 방전램프가 시운전하는 전시간동안과 고정 램프 동작동안 사실상 동일한 일정한 값을 갖도록 달성된다.
Patent KR-940008896-B1 (KR)
Title: Method of firing tantal condenser
Inventor: KIM YONG-JU
Filed: 1992-04-29
Granted: 1994-09-28
Abstract: The method is for increasing the productivity of the tantal capacitor. The transformation voltage is applied to the sintered element in the H3PO4 aqueous solution of 1.0 wt.% to form the tantal dielectric layer on the tantal surface. The density of the transformation current is set to 8.8 mA under temperature of 60 degree.
Patent KR-0142309-B1 (KR)
Title: Impact resistant polymers
Inventor: RICHARDS SUSAN ELIZABETH
IPC: C08L51/04
Filed: 1992-06-05
Granted: 1998-07-01
Abstract: An impact resistant graft polymer of a certain synthetic rubber latex agglomerated with certain emulsion polymers containing at least 30% carboxylic acid units, then having certain polymer grafted thereon, can impart attractive impact resistance to matrix polymers.
Patent KR-100218420-B1 (KR)
Inventor: KIM JEONG-KUK
IPC: G11B20/24
Filed: 1992-07-24
Granted: 1999-09-01
Abstract: 본 발명은 브이씨알의 정지화면 제어방법에 관한 것으로, 종래에는 캡스턴 모터의 탄성을 감안한 일정시간 지난후 정지화면을 구현하여 일정시간으로 인해 테이프 거리가 차이나 정확한 정지화면을 얻을수 없어 제품의 성능을 저하시키는 문제점이 있었다. 
     본 발명은 상기와 같은 문제점을 감안하여 자동 트랙킹신호(AFT)에 의한 모터의 위상오차와 캡스턴 주파수신호(CFG)로 모터의 속도오타를 검출하여 정지화면을 얻은후 미동에 의해 기준설정치를 벗어나면 자동 트랙킹 신호(AFT)오차에 따라 모터의 방향을 제어하여 정확한 정지화면을 얻어 제품의 성능을 향상하는 효과가 있다.
Patent KR-960001813-B1 (KR)
Title: New micro-organism streptomyces sp k-1
Inventor: KIM JOONG-BAE
IPC: C12N1/20
Filed: 1992-08-13
Granted: 1996-02-05
Abstract: The treatments of animal waste (I) containing new Streptomyces sp. K-1 (KCTC 8520P) (II) consists of (1) culturing (II) at 28 deg. C for 24 hours in the medium containing 1% starch, 2% glucose, defatted soy powder, 0.1% beef extract, 0.4% yeast extract and 0.2% salt, (2) adsorbing (II) into vermiculite, and (3) adding (II) with the mixture of cellulase, amylase, protease, lipase and peroxidase or catalase (500:1000:500:100:100 units) for applying for (I). The characteristics of (II) are producing amylase and protease, and growing between 4-50 deg. C, 5% salt and pH 5-10.
Patent KR-950010883-B1 (KR)
Title: Image/sound search system in television
Inventor: CHOE SONG-UK
IPC: H04N5/44
Filed: 1992-08-31
Granted: 1995-09-25
Abstract: The one of frame or audio signals of a current channel is fixed during searching other channels. The circuit includes a video signal selector(6) for sending a video signal selected by selection signal from a microprocessor to a video signal processor(8), and an audio signal selector(7) for sending an audio signal selected by selection signal from a microprocessor to an audio signal processor(14).
Patent KR-950013003-B1 (KR)
Title: Growth method of polycrystalline for gaas single-crystal growth
Inventor: OH MYONG-HWAN
IPC: C30B11/02
Filed: 1992-08-31
Granted: 1995-10-24
Abstract: placing Ga metal in a Ga boat and placing As metal in an As boat; charging the Ga boat in which the Ga metal is placed to a high temperature portion of a reaction pipe and charging the As boat in which the As metal is placed to a low temperature portion of the reaction pipe; raising the temperature of the reaction pipe along a GaAs liquidus curve to heat the temperature of the high temperature portion of the reaction pipe up to 1250≰C and the temperature of the low temperature portion of the reaction pipe up to 610 to 630≰C; after a predetermined time period elapses, making a cooling speed of the reaction pipe larger in a bottom portion than in an upper portion to cool the whole temperature of the reaction pipe up to 1000≰C; and fully diffuse the As which is maintained at a constant temperature state during a predetermined time in an exterior and then cooling the reaction pipe up to a room temperature.
Patent KR-0141680-B1 (KR)
Inventor: NOH HYUNG-MOON
IPC: H02J7/00
Filed: 1992-11-19
Granted: 1998-08-17
Abstract: 본 발명은 재충전이 가능한 배터리를 충전할 시 배터리의 충전조건에 따라 최적의 충전을 구현하는 장치 및 방법을 제공한다. 이를 위하여 먼저 충전 동작이 수행되면, 일정 주기로 충전전압 및 충전온도를 검출하여 샘플링하며, 샘플링 데이타들을 미리 설정한 절대값과 비교하여 충전상태를 판단한다. 이때 설정된 절대충전온도를 초과하는 경우에는 배터리로 공급되는 충전전류를 차단하고 충전대기 상태로 천이한다. 그리고 이런 상태에서 상기 배터리의 온도가 절대충전온도 이하로 떨어지면 배터리로 충전전류를 다시 공급하여 비정상적인 조건이 해제되는 경우 자동적으로 재충전 동작을 수행한다. 또한 판단과정에서 설정된 절대충전전압 또는 충전시간을 초과하는 경우에도 충전동작을 중이시킨다. 그리고 그 충전과저에서 소정 시간 이상 충전전압의 강하가 감지될 시 만충전으로 판단하여 배터리 충전동작을 중지 시킨다.
Patent KR-960000552-B1 (KR)
Title: Deodorizer
Inventor: HONG SOO-CHUN
IPC: A61L9/00
Filed: 1992-12-12
Granted: 1996-01-09
Abstract: The porous far IR radiating ceramic deodorizer comprises porous far infrared radiating ceramic support containing 0.1-3 wt% metallic catalyst such as manganese oxide, copper oxide and iron oxide, and 0.1-2 wt% bivalent and trivalent iron metallic catalyst, and ascorbic acid, sodium oxide from water glass. The deodorizer is prepared by (a) suspending powders of far IR radiating ceramics and compounds of manganese, copper and iron in aqueous polyvinyl alcohol solution, respectively, (b) mixing suspensions of ceramics and metallic compounds in some ratio to make slurry, (c) drying the slurry, molding it and sintering the molded body at higher 1000 deg.C, (d) immersing this porous sintered body into the aqueous solution of bivalent and trivalent irons and drying.
Patent KR-0149450-B1 (KR)
Inventor: LEE SUN-HO
IPC: C08L69/00
Filed: 1992-12-29
Granted: 1998-10-15
Abstract: 본 발명은 난연성 및 내충격성이 우수한 역가소성 수지 조성물이 제공되는 것으로,  폴리카보네이트 수지 10∼90중량부, 폴리에스테르 수지 10∼90중량부, 스티렌계 공중합수지 1∼30중량부, 다관능성화합물 0.5∼10중량부, 인계화합물 0.01∼2중량부, 페놀계화합물 0.01∼2중량부, 브로미네이트비스페놀-에이 카보네이트올리고머 5∼25중량부 및 안티몬옥사이드 1∼10중량부로 구성되며 난연서, 내충격성의 향상은 물론 성형가공시의 가공성이 향상된다.
Patent KR-960010654-B1 (KR)
Inventor: ZINSMEYER THOMAS M
IPC: F25B1/00
Filed: 1992-12-30
Granted: 1996-08-07
Abstract: 내용 없음.
Patent KR-100270286-B1 (KR)
Inventor: HROST BINDER
IPC: G03F7/039
Filed: 1993-01-28
Granted: 2000-12-01
Abstract: 본 발명은 근본적으로, (a) 수-불용성 결합제 또는 결합제 혼합물 및 (b) 방사선 노출시에 강산을 생성시키는 화합물로 이루어지며, 이중 성분 (a)는, 페놀성 수산기의 일부 또는 전부가 하기식의 기(IA) 또는 (IB)로 치환된 페놀계 수지인, 방사선-민감성 혼합물에 관한 것이다. 
     
       
     
     
       
     
     상기식에서, R 1 ,R 2 및 R 3 는 각각 알킬이거나, 또는, R 2 는 R 2 와 함께 고리를 생성시키고, X는 CH 2 , O, S, SO 2 또는 NR 4 이다. 
     상기 방사선-민감성 혼합물은 릴리이프 구조의 생성에 적합하다.
Patent KR-950011618-B1 (KR)
Title: Crimping apparatus
Inventor: SHIN JAE-HAK
IPC: H01R43/04
Filed: 1993-03-11
Granted: 1995-10-06
Abstract: a rotary shaft and an eccentric ring which are rotated by a motor; a select roller which is rotated on end portion of a select roller shaft connected to the rotary shaft; a conveying roller which is rotated through bevel gears on a conveying roller shaft; first and second arms associated with the eccentric ring, the first arm rotating a first rotary shaft and the second arm connected to a second rotary shaft; first and second covey chains formed on both sides of the first rotary shaft; a select plate engaged with a third chain of sprocket, to which the select roller is approached, the rotation of the select roller allows an electric wire within a hopper to convey a concave groove of a convey plate through a lower portion of a guide plate; an eccentric switch formed at the second rotary shaft to turn on/off a solenoid; and a convey base rotated by 90deg. by locking of a hook.
Patent KR-0127040-B1 (KR)
Title: Electrolyte compositions for the lead battery
Inventor: SUK BANG-WOOK
IPC: H01M4/56
Filed: 1993-04-17
Granted: 1998-04-02
Abstract: Electrolytic liquid composite of a lead storage battery facilitates a chemical reaction of an electrolytic liquid composite without regard to a climate and temperature variation, prevents a generation of a sulfate, increases an electromotive force, and enhances a performance and a life time of the lead storage battery. A distilled water 60%, a sulfuric acid 30%, a soda fluoride 0.3-0.7%, sulfate hydrocele-amin 0.5-0.9%, magnesium 3-7%, caustic soda 3.5-4% are added in the electrolytic liquid composite.
Patent KR-100250553-B1 (KR)
Inventor: ANNEN YOSHIAKI
IPC: B65D88/70
Filed: 1993-05-14
Granted: 2000-04-01
Abstract: 하부위치에 설치된, 원추형부를 갖으며, 상기 원추형부의 직경은 그의 하단부측을 향하여 점차 감소돼 있고, 상기 원추형부 내에서 하강하는 분말에 고온가스가 주입되어 상기 분말을 건조시키는 건조호퍼에 있어서, 경사진 환상벽을 갖으며, 이 환상벽의 둘레 방향으로 소정간격으로 배치되고, 상기 환상벽을 관통하여 형성된, 수직방향으로 이격된 복수열의 노즐(20)을 갖는 원추형부(11)와, 상기 복수열의 노즐들(20)이 그들의 가스 주입구에서, 복수의 링형 셸(21)에 의해서 각각 커버되도록, 상기 원추형부(11)의 환상벽의 외표면에 서로 틈을 두고 유체기밀식으로 부착된, 수직방향으로 이격된 복수의 링형 셸(21) 및, 상호소통관계를 갖는 상태로, 상기  복수의 링형 셀들(1)에 각각 접속된 복수의 가스공급관(22)을 구비함을 특징으로 하는 건조호퍼에 관한 것이다. 
     이 건조호퍼에 의하여, 분말, 즉, 폴리에틸렌 분말을, 저비용, 간단한 조작으로, 20중량ppm 이하 정도로 적은 용매함량까지 건조시킬 수 있다.
Patent KR-950003701-B1 (KR)
Inventor: SUZUKI SHIGERU
IPC: B60H1/32
Filed: 1993-06-03
Granted: 1995-04-17
Abstract: 내용 없음.
Patent KR-950007111-B1 (KR)
Title: Input signal control apparatus for monitor
Inventor: PARK HYONG-BONG
IPC: G06F1/26
Filed: 1993-06-04
Granted: 1995-06-30
Abstract: The control device shutting off computer monitor automatically when a computer user does not use the keyboard or the mouse comprises the CPU (100) and the system controller (102) controlling the overall system; the buffer (103) buffering the control signal generated by the system controller (102); the VGA controller (105) generating digital R/G/B video signal, horizontal/vertical synchronous signal and blanking signal; the D/A convertor (106) converting the digital video signal into the analog video signal; the synchronous signal generator (109) generating the horizontal/vertical signal generator; the VGA port (107) providing video signal and the synchronous signal to the computer monitor.
Patent KR-970003169-B1 (KR)
Title: Method for manufacturing a memory capacitor in semiconductor device
Inventor: PARK SANG-HOON
IPC: H01L27/108
Filed: 1993-06-12
Granted: 1997-03-14
Abstract: A method of fabricating a capacitor of a semiconductor device includes the steps of sequentially forming a first pad oxide layer 2, nitride layer for preventing oxidation and first oxide layer 4 on a silicon substrate 1, forming a first p-channel stop ion implantation region 6 using a first photoresist pattern 5 as an ion implantation mask, removing the photoresist pattern 5, performing high-temperature heat treatment, forming a second p-channel stop ion implantation 26 using the nitride layer 3 as an ion implantation mask, oxidizing the surface of the trench thinnly to form a second pad oxide layer 7 and forming a nitride spacer 8 on the sides of the trench, removing the nitride layer 3 and nitride spacer 8 using phosphoric acid, forming a third p-channel stop ion implantation region 36 using a second photoresist pattern 10 as a mask, forming a word line connection line 12' on the gate electrode 12, silicon substrate 1 and filled oxide layer in the trench, and forming source and drain regions 15.
Patent KR-100297180-B1 (KR)
IPC: A61P31/12
Filed: 1993-07-10
Granted: 2001-11-30
Abstract: Novel phospholipid derivatives, preparation processes therefor and their use as medicaments are described.
Patent KR-950012392-B1 (KR)
Title: Forming method and devices for the axis of ratation
Inventor: PARK NO-KYN
IPC: B21H3/00
Filed: 1993-07-13
Granted: 1995-10-17
Abstract: The method and apparatus is prepared for forming the rotary shaft hole, through which a bearing or bushing is inserted, by use of a cold rolling method. The hole forming apparatus comprises a bed(2), supported by bearings(8,8'), for horizontally moving a workpiece; the other bed(3) having a workpiece loading chamber(31) for rotating the workpiece; another bed(4) elevating a workpiece holder(5) installed in a piston rod(91) of a cylinder(9); the workpiece holder(5) supported by the bearing(8); a tool elevation means(1) installed over the horizontal moving bed(2).
Patent KR-100197812-B1 (KR)
Inventor: MUN HWAN-SO
IPC: H04N7/025
Filed: 1993-07-23
Granted: 1999-06-15
Abstract: 본 발명은 무선 방송망을 통하여 전송되는 텔레텍스트(Teletext)와 전화망을 통하여 전송되는 비데오텍스(Videotex)를 병행하여 처리하도록 하는 텔레텍스트 및 비데오텍스 처리장치 및 방법에 관한 것으로 
     외부로부터의 시리얼 데이타나 외부 영상신호로부터의 텔레텍스트 데이타(TTX DATA)를 분리하여 내부 메모리에 저장시킨 뒤 CPU에 인터립트를 걸어 현재 입력된 데이타를 CPU가 처리하도록 하며 비데오 텍스의 전화번호와 동작모드용 영구 데이타를 기억시키기 위한 EEPROM의 제어기능을 갖는 TTX 전단 처리부를 구비하고, 상기 TTX 전단 처리부로부터 수평/수직 동기신호를 받아 적절한 비데오 제어를 위한 비데오 동기화를 이루고 외부 비데오 램을 제어하며 RAMDAC(RAM and Digital to Analog Converter)를 통하여 외부로 R.G.B 신호 출력을 발생시키는 메모리와 그래픽 디스플레이 제어부를 구비하고, 폰트롬(Font Rom)등을 제어하기 위한 번지확장 및 시스템 각 블록의 선택 및 데이타의 리드/라이트를 위한 제어신호를 발생시키는 번지확장 및 제어신호 발생부를 구비하고, 외부 키보드와 시스템의 인터페이스 기능을 갖는 키보드 인터페이스부를 구비하고, 모뎀의 출력을 직렬버스 라인으로 연결하여 시스템 내부와 인터페이스 기능을 갖는 모뎀 인터페이스를 구비하므로써 텔레텍스트와 비데오 텍스를 한 시스템에서 병행하여 처리시키되 시스템 구성을 최소화시킬 수 있다.
Patent KR-100303912-B1 (KR)
Title: Isocyanate-crosslinked coating having reduced yellowing
Inventor: COOK VINCENT C
IPC: C08G18/80
Filed: 1993-07-28
Granted: 2001-11-22
Abstract: PURPOSE: Provided is a coating composition for producing a clear or colorless coating such as a clearcoat for cars, which has excellent environmental corrosion resistance and is lowered in yellowing. CONSTITUTION: The coating composition for the preparation of a transparent or colorless coating layer comprises: (a) a polymer having at least one functional group reactive with an isocyanate; (b) a blocked polyisocyanate; and (c) a hydrazide group bonded to any one of the polymer (a) and the polyisocyanate (b) or to a part of another compound different from (a) and (b), the hydrazide group represented by the following formula, wherein each of R1 and R2 represents H or a substituted or non-substituted alkyl when at least one of R1 and R2 represents H or CSNHNH2.
Patent KR-960004063-B1 (KR)
Title: Common memory access apparatus
Inventor: KANG YUN-KEUN
IPC: G06F13/18
Filed: 1993-08-21
Granted: 1996-03-26
Abstract: The apparatus is for accessing a common memory which is used by two CPU. The apparatus includes an enable signal generator(13) for generating enable signals according to control signals transmitted form CPUs(11,12), a R/W signal generator(14,15) for generating read and write signal according to the control signals transmitted from the CPUs(11,12), XOR gates(16,17) for generating read signals by operating the control signals and the enable signals a common memory(18) for recording or for reproducing data, and buffers(19,20) for controlling data transmitting between the common memory(18) and CPUs(11,12).