baber/WOPTO huggingface dataset:
Patent KR-920002105-B1 (KR)
Title: Vibrating ingot mold for continuous casting of metals
Inventor: LARRECQ MICHEL
IPC: B22D11/053
Filed: 1985-09-26
Granted: 1992-03-12
Abstract: A vibrating ingot mold for the continuous casting of metals, particularly of steel, comprising at least one ultrasonic transducer (8) mounted on the edge (20) of one end of the interal tubular element (14) of the mold, in an extension of that element, and oriented to transmit to that element the ultrasonic vibrations which it generates in a longitudinal direction, parallel or substantially parallel to the casting axis (A) in the mold. By reducing friction between the cast metal and the inner mold wall, the mold structure promotes lubrication and improves the quality of the surfaces of the cast products while reducing the danger of breakouts. It can be used with vertical, inclined, curved and horizontal continuous casting plants.
Patent KR-930002368-B1 (KR)
Inventor: TAKEKAWA YUJIRO
IPC: D03D47/38
Filed: 1985-12-03
Granted: 1993-03-29
Abstract: 내용 없음.
Patent KR-870001062-B1 (KR)
Title: Process for the preparation of bis(3-aminophenoxy) derivatives
Inventor: YOSHIGAWA YUKIHIRO
IPC: C07C205/38
Filed: 1986-02-21
Granted: 1987-05-27
Abstract: Novel bis(3-aminophenoxy) derivs. of formula(I) are produced from condensn. of m-dinitrobenzene with dihydroxy derivs. of aromatic or bridged aromatic hydrocarbon in the presence of base and dipolar neutral solvent, and redn. of bis(3-nitrophenoxy) derivs. X=-ph-, - ph-ph- or -ph-Y-ph-; ph=phenyl; Y=C1-10, -CO-, -O- or -SO- hydrocarbon.  N contg.-aliphatic polyether of formula N[-CH2 -CH2-O(- CH2-CH2-O)n-R 3 is added for an acceleration of rxn. ; R=C1-4  alkyl; n=1 or 2.
Patent KR-900002129-B1 (KR)
Title: Control apparatus for clutch torque in hydrodynamic power transmitting device
Inventor: HIRAMATSU SUGEO
IPC: B60W10/02
Filed: 1986-06-07
Granted: 1990-04-02
Abstract: Apparatus for controlling a variable-capacity clutch in a hydrodynamic power transmitting device comprises: a hydrodynamic power transmitting device interposed between an output shaft of an engine and an input shaft of a transmission; and a clutch transmitting power in parallel with the transmitting device from the output shaft to the input shaft.  The control apparatus comprises an operating condition detection means including at least torque detection means for detecting the torque of the engine; commanding means which, in response to a signal from the operating condition detection means, can command the disengagement of the clutch.
Patent KR-940000792-B1 (KR)
Inventor: ABEL HEINZ
IPC: D06L1/14
Filed: 1986-06-27
Granted: 1994-01-31
Abstract: 내용 없음.
Patent KR-900000799-B1 (KR)
Title: Arc welding device
Inventor: CHUNG JAE-RYUN
IPC: B23K9/00
Filed: 1986-08-30
Granted: 1990-02-17
Abstract: The welding machine, for supplying the load current utilizing an electronic control circuit with which a leakage transformer is substituted, includes a phase synchronous signal generator (1) for synchronizing the input signal to the load (10) with the load and for generating triangular signal by integrating the wave shaped synchronized input signal, an error signal detector (2) for detecting the error signal corresponding to the load current, a comparator (4) for generating a rectangular signal having an impact coefficient which is determined by the load current, and a current controller driving circuit (5) for modulating the rectangular signal to the impulse signal.
Patent KR-910008481-B1 (KR)
Inventor: RIEDNER ROBERT J
IPC: G01T1/164
Filed: 1986-12-29
Granted: 1991-10-18
Abstract: 내용 없음.
Patent KR-950013715-B1 (KR)
Title: Injection molding mould clamp arrangement
Inventor: WILHELM REIL
IPC: B29C45/66
Filed: 1987-02-24
Granted: 1995-11-15
Abstract: Described is a drive for injection mould parts of a synthetic plastics injection moulding apparatus for injecting a wall part on a paper web, with at least one supply injector fixed on a carrier, a plurality of injector heads rigidly connected thereto and with driven connecting levers. So that parallel webs of a packaging tube can be passed more closely beside one another so that it is possible to manage with a few plasticizing units in the smallest space and with short flow paths for the synthetic plastics material, it is according to the invention envisaged that the direction of conveyance of the paper web extend at a right-angle to the direction of opening and direction of closure of the mould parts, a plurality of pairs of movable mould parts being disposed adjacent one another at a distance in the opening and closing directions, the connecting levers which take the form of ties and knee levers being so articulated that during injection, the forces which arise are mutually reinforcing and the carrier can be of lighter weight construction, at least in its middle portion.
Patent KR-890004000-B1 (KR)
Title: Process for umes
Inventor: HAN KAP-WON
IPC: A23L19/00
Filed: 1987-03-18
Granted: 1989-10-16
Abstract: The method for processing Japanese apricot (Ume) comprises: (a) quenching Japanese apricot with nitrogen gas and melting under pressure; (b) extracting citric acid from Japanese apricot of (a); (c) immersing the Japanese apricot with citric acid extracted in alcohol or hard liquor; (d) mixing 40-45% of glucose with 1kg of citric acid extracted from Japanese apricot and heating at 90-95≰C; (e) cooling the above mixture at room temperature and soaking the Japanese apricot in the cooled mixture and drying at 30-35≰C for 30 mins.
Patent KR-890002976-B1 (KR)
Title: Damper stopper cylinder for conveyer
Inventor: CHUNG DO-SUB
IPC: B65G27/32
Filed: 1987-03-23
Granted: 1989-08-16
Abstract: A damper-stopper cylinder for use in a continuous work line comprising a belt conveyor system can intermittently allow a transfer pallet to be stopped at the working station without any impact or vibration of the workpieces.  The transfer pallet moves to the damper-stopper cylinder, and pushes a pivoted lever (40) with a pair of rubber rollers (36).  The pivoted lever pushes a damper rod (23) down upto the stop position of the pallet, and causes a damper piston (17) disposed between an upper oil chamber (13') and a lower oil chamber (13") to move down as well as to absorb the impact with an oil damping effect.
Patent KR-900008085-B1 (KR)
Title: Protecting layer for optical information recording carrier
Inventor: TAGAO MASADOSHI
IPC: G11B7/257
Filed: 1987-10-20
Granted: 1990-10-31
Abstract: An optical information recording medium comprises heat resistant protective layers which are interfaced with a single side or both sides of an active recording layer formed on a substrate layer by layer. The protective layers comprise a homogeneously mixed cpd. comprising several constituent cpds. (I) at least two of which do not form a solid soln. with each other. Pref. at least one of cpds. (I) is a non-crystalline glass forming material, and at least one cpd. (I) is a crystalline cpd., or at least one of cpds. (I) is a metallic crystalline chalcogenide and at least one cpd. (I) is a glass forming oxide. The medium can record, reproduce, erase and rewrite information and has improved record-erasing property.
Patent KR-960003327-B1 (KR)
Title: Salt of diclofenac with a cyclic organic base and pharmaceutical compositions which contain it
Inventor: ANTONIO ZIGGIOTTI
IPC: A61K31/195
Filed: 1987-11-12
Granted: 1996-03-08
Abstract: The salt of diclofenac with a cyclic organic base is prepared by dissolving diclofenac in a suitable organic solvent, adding said cyclic organic base, reacting the two components together, removing the solvent and crystallising the product obtained. Said salt is water soluble to an extent from 20% w/v to an extent exceeding 50% w/v, and is used to prepare pharmaceutical compositions preferably in granular form for use by dissolving in water for oral administration.
Patent KR-910007452-B1 (KR)
Inventor: DAMURA DOORU
IPC: B29C45/56
Filed: 1987-12-18
Granted: 1991-09-26
Abstract: 내용 없음.
Patent KR-900002926-B1 (KR)
Title: A process for the preparation of a industrial creanlike detergent
Inventor: LEE SANG-YOUNG
IPC: C11D1/68
Filed: 1987-12-29
Granted: 1990-05-03
Abstract: A process for prepg. industrial creamlike detergent comprises (a) heat-concentrating the mixt. of ethanolamine derivs. of 30-40 wt.%, ethyleneoxide aq. soln. of 0-10 wt.% and coconut oil of 0-10 wt.% added with ethyleneoxide at 40-90 deg.C, adding kaoline of 10-30 wt.% and stirring for 3hr at 50 rpm; (b) mixing urea of 10-30 wt.%, reducible bleacher of 10-20 wt.% and additive (skin protector, stabilizer, perfume) of 0.02 wt.%; and (c) mixing (a)- and (b)-soln. with a stirrer (50 rpm) for 1hr.
Patent KR-950011116-B1 (KR)
Inventor: RAPOPORT MORRIS
IPC: B01J31/24
Filed: 1988-01-08
Granted: 1995-09-28
Abstract: 내용 없음.
Patent KR-910003274-B1 (KR)
Inventor: SHIIGI HIDEO
IPC: H01L29/78
Filed: 1988-02-19
Granted: 1991-05-25
Abstract: 내용 없음.
Patent KR-960013130-B1 (KR)
Inventor: TANIMOTO SHIZUFUMI
IPC: A01H4/00
Filed: 1988-03-05
Granted: 1996-09-30
Abstract: 내용없음
Patent KR-900007077-B1 (KR)
Title: Hardening composition and method for producing thereof
Inventor: LEE YONG-BOK
IPC: C04B18/24
Filed: 1988-05-04
Granted: 1990-09-28
Abstract: A woody fiber-reinforcing hardening material compsn. comprises 55-70% paper sludge of at most 10% water content, 5-25% inorganic hydraulic cement, 0.5-10% lime, 0.5-2% sodium silicate, 0.01-2% water-soluble polymer resin, 3-10% gypsum, 0.05-2% hardening promotive, 0.5-4% noninflammable agent, 1-11% filler, 0.011% water-lowering agent, 0.5- 2% blowing agent and 30-70% blending water. The hardening material has a good durability and soundproof.
Patent KR-910002195-B1 (KR)
Title: Inspection circuit of lcd
Inventor: HAN KWAN-YOUNG
IPC: G01R31/02
Filed: 1988-05-28
Granted: 1991-04-06
Abstract: A circuit for testing the  electrical  characteristics  of  a liquid crystal display panel comprises a pulse generator (100) for providing the pulse signals to the gate and  source  terminals,  a shift register section (200) for shifting said signals,  a  buffer section (300), a variable  voltage  parallel  register  (400)  for varying the outputs of buffers, and a  parallel  register  section (500) for maintaining  the  outputs  of  buffers  to  prevent  the destruction of thin-film transistors. The pulse generator consists of a timer, a schmitt trigger inverter,  a  frequency  divider,  a source pulse generator and a gate pulse generators.
Patent KR-930006566-B1 (KR)
Inventor: SAJI KOSABURO
IPC: E04C1/42
Filed: 1988-06-16
Granted: 1993-07-21
Abstract: 내용 없음.
Patent KR-900005384-B1 (KR)
Title: Method and apparatus for making glass beads having a hole in center
Inventor: LEE YOUNG-NAM
IPC: C03B19/10
Filed: 1988-08-20
Granted: 1990-07-28
Abstract: The method for mass production of glass bead with center hole, consists of supporting release agent coated ferrite core at a certain position, rotating the core and intermittently feeding it with a same pitch, supplying in termittently constant quantity of meeting glass material to the core, and fixing same sized glass beads on the core with same intervals.
Patent KR-910004701-B1 (KR)
Title: Producing process of alumina group continous fiber
Inventor: KIM KYUK-HYUN
IPC: D01F6/14
Filed: 1988-12-28
Granted: 1991-07-10
Abstract: Alumina slurry which contains alumina particle of 0.3-3μ and the containment rate of 50-60 wt.% is  added  by  organic  polymer which is chosen among polyvinyl  alcohol,  polyethylene  oxide  or polyvinylpyroridine in a way that  the  mixture  rate  of  alumina slurry to water solube organic polymer  is  95/5-70/3.  SiO2  with 5- 8% to the weight  of  a  lumina  slurry  and  small  amount  of; inorganic oxide which is chosen among  silica  acid,  boric  acid, phosphoric acid zirconylnitrate or lithium chloride are  added  to this mixture. The whole mixture is concentrated by  heat  to  make spinning solution with viscosity of 100-1000 poise, dry spun  with draftness below 150, heat treated with  1300-1600  deg.C  for  2-3 hours.
Patent KR-910007186-B1 (KR)
Title: Ac arc welding device
Inventor: KIM IN-SUK
IPC: B23K9/09
Filed: 1989-01-04
Granted: 1991-09-19
Abstract: A circuit is  for  automatically  controlling  the  secondary voltage of an AC arc welder by using a  triac  darlington  passive voltage phase control circuit and a  non-contact  voltage  control method. The circuit maintains the secondary output  voltage  lower than 30 volt in case of non-load state, and automatically provides the secondary voltage converted from the detecting current in case of load state. The circuit improves  the  safety  of  the  AC  arc welder.
Patent KR-0144862-B1 (KR)
Title: 공구 검출장치
IPC: G05B19/404
Filed: 1989-05-30
Granted: 1998-07-01
Abstract: 내용 없음.
Patent KR-970004279-B1 (KR)
Inventor: HARRISON BRIAN H
IPC: A62B18/08
Filed: 1989-07-08
Granted: 1997-03-26
Abstract: 내용없음
Patent KR-920006970-B1 (KR)
Title: Programmable logic controller
Inventor: YUN SUNG-JUNG
IPC: G05B19/04
Filed: 1989-12-13
Granted: 1992-08-22
Abstract: The  logic  operatior  processing  unit  processes,  in  two demension user program programmed using ladder  diagram  by  block units. The unit  includes  a  result  processing  unit  (RPU)  for processing the operated result of a CPU, a sequential control unit (SU)  for  generating  control  clock  signal  and  enable  signal according tothe output signal of the  result  processing  unit,  a timing decode unit (TDU) for decoding address signals  transmitted from a CPU to generate timing clock signal, a  control  unit  (CU) for generating control signals by the output signal of the SU  and address signals of a CPU, a buffer (BUF2)  for  buffering  address signals generated by a CPU, and  address  memories  (AM0-AM7)  for storing address signals generated by a CPU.
Patent KR-940001013-B1 (KR)
Inventor: TANIAI TAKAYOSHI
IPC: G06T1/20
Filed: 1989-12-20
Granted: 1994-02-08
Abstract: 내용 없음.
Patent KR-0147310-B1 (KR)
Inventor: MEDFORD GEORGE FREDERIC
IPC: C09J7/38
Filed: 1990-04-16
Granted: 1998-08-01
Abstract: 내용없음
Patent KR-940001360-B1 (KR)
Inventor: KOBAYASHI YOSHINORI
IPC: G09G3/36
Filed: 1990-10-18
Granted: 1994-02-19
Abstract: 내용 없음.
Patent KR-930007921-B1 (KR)
Inventor: WATANABE GEIJI
IPC: C08G77/52
Filed: 1990-11-15
Granted: 1993-08-21
Abstract: 내용 없음.
Patent KR-920008683-B1 (KR)
Title: System for controlling the atmosphere of the heat treatment furnace
Inventor: KIM YONG-NAM
IPC: C21D1/34
Filed: 1990-12-27
Granted: 1992-10-08
Abstract: A non-oxydation atmosphere  control  system  for  a  vertical furnace in  the  annealing  process  using  coke  oven  gas  (COG) comprises an air fuel ratio analyzer (18) connected  to  the  rear part of a pre-mixer (16) for detecting the concentration of CO+H2, an arithmatic  processor  (22)  and   a   proportional   integral controller (21) for processing in normal order and in reverse  the signal from the air fuel ratio analyzer, an adder (23) calculating the air fuel ratio to be fed in the system, a flow rate adjustment part (25) calculating the amount of COG  input  according  to  the signal from an air flow detecting sensor (15), and a by-pass valve (20) controlled by the output of the flow rate adjustment part and by-passing the COG for inputting in the burner.
Patent KR-940011620-B1 (KR)
Inventor: LEE RON C
IPC: F17C13/02
Filed: 1991-03-19
Granted: 1994-12-22
Abstract: 내용 없음.
Patent KR-100227873-B1 (KR)
Inventor: ALI A IRANMANESH
IPC: H01L21/28
Filed: 1991-03-30
Granted: 1999-11-01
Abstract: 본 발명은 BiCMOS 방법 및 장치에 관한 것이다. 본 발명에 따른 BiCMOS 장치는, 측벽 산화물이 형성된 데까지 연장하고 그 측벽 산화물과 콘택트하는 도핑 폴리실리콘을 피복하는 실리사이드 콘택트를 사용하여, 성능을 향상시킨다. 이미터 영역 및 게이트 영역에 있어서 실리사이드 콘택트는, 단지 그 이미터 영역과 게이트 영역에 인접하는 측벽 산화물의 두께에 의하여, 베이스 콘택트와 소오스 및 드레인 콘택트의 실리사이드 콘택트로부터 분리된다.
Patent KR-100211443-B1 (KR)
Inventor: KIMURA HITOSHI
IPC: H01B9/02
Filed: 1991-04-30
Granted: 1999-08-02
Abstract: 도체 또는 도체 접속부의 외주에, 내부 반도전층, 절연체층, 경우에 따라 외부 반도전층을 이 순서로 형성시킨 고무 / 플라스틱 절연 전력 케이블 또는 전력 케이블의 접속부에 있어서, 상기 각 층의 적어도 하나의 층이, 올레핀계 수지, 유기과산화물 및 2,4 - 디페닐 - 4 - 메틸 - 1 - 펜텐을 함유하는 올레핀계 수지 조성물의 가교체로 구성되어 있는 전력 케이블 또는 그의 접속부가 제공된다.  2,4 - 디페닐 - 4 - 메틸 - 1 - 펜텐은, 이용된 유기 과산화물에 의한 올레핀계 수지 조성물의 암버를 억제한다.  이 때문에, 베이스 수지로서, 융점이 높은 올레핀계 수지를 이용할 수 있어, 고온 특성이 우수한 전력 케이블과 그의 접속부를 얻을 수 있다.
Patent KR-0155563-B1 (KR)
Title: Large intestinal dissociative hard capsules
Inventor: SUZUKI TSUTOMU
IPC: A61K9/48
Filed: 1991-06-01
Granted: 1998-11-16
Abstract: A large intestinal dissociative hard capsule comprises a capsule mainly composed of chitosan having a coating layer of a polymer soluble in a liquid having pH of at least 5 on the surface of the capsule. The chitosan capsule is prepared from a solution obtained by dissolving the chitosan in an aqueous 1% by weight acetic acid solution to yield a chitosan solution having a viscosity at 20 DEG C not higher than 100 cps; the degree of deacetilation of the chitosan is from 60 mol% to 98 mol%.
Patent KR-930005095-B1 (KR)
Title: Spinning nozzle for preparation of modified cross-section fiber
Inventor: CHOE BYONG-KIL
IPC: D01D5/253
Filed: 1991-06-21
Granted: 1993-06-15
Abstract: In the U-shaped spinneret which is composed  of  three  slits connecting four circular spinning orifices, four circular orifices are aligned in a trapezoid form and satisfy all of  the  equations (1)-(6) (where D: diameter of  a  circular  spinning  orifice,  W: width of a slit, θ1, θ2: angles of inclination between a upper slit and a lower slit, a,b: distance between orifices, h: length  of  a bottom  side).  0.120 <= D <= 0.180....(1), 0.080 <= W <=1.5....(2), 60 <= θ1, θ2 <=    110....(3), h × sin (θ1/2) <= a <= h × sin (θ1/1.6)....(4),  h × sin (θ1/1.7)    <= b <= h × sin (θ1/1.3)....(5), 0.4 <= h <= 0.9....(6). The polyester  fiber  has natural bulkiness, water and  perspiration  absorbing  properties, fast-drying property by utilizing the cross-sectional structure.
Patent KR-100249572-B1 (KR)
Title: Fusionproteins with parts of immunoglobulins, their production
Inventor: LAUFFER LEANDER
IPC: C07K14/705
Filed: 1991-06-28
Granted: 2000-03-15
Abstract: A soluble fusion protein (I) comprising a human protein (II), or part of it, that is not of the immunoglobulin (Ig) family and different parts (III) of Ig molecules of any subclass, is new. An independent claim is also included for a method for preparing (I) by introducing a DNA that encodes it into a mammalian cell expression system, expressing (I), and purification by affinity chromatography through the Ig component. ACTIVITY : Hemostatic; Immunosuppressive; Antiallergic; Antianemic; Anticoagulant; Thrombolytic. No details of tests for these activities are given. MECHANISM OF ACTION : Protein substitution or inhibition.
Patent KR-0186006-B1 (KR)
Title: Bis(4-(2,6-di-alkyl)phenol)silane derivatives as antiathe-rosclerotic agent
Inventor: PARKER ROGER A
IPC: A61K31/00
Filed: 1991-07-03
Granted: 1999-05-15
Abstract: The present invention relates to certain bis[4-(2,6-di-alkyl)phenol]silane derivatives which are useful as inhibitors of LDL lipid peroxidation and as antiatherosclerotic agents.
Patent KR-100208864-B1 (KR)
Inventor: NONAKA TAKEYOSHI
IPC: B22D29/02
Filed: 1991-11-01
Granted: 1999-07-15
Abstract: 본 발명은 흩어져 있는 것들의 혼합, 건조 및 냉각등에 사용하기 적합한 드럼에 관한 것이다. 
     종래의 이와같은 드럼은 1쌍의 진동 전동기를 동기상태를 유지시켜서 구동하도록 하여 가진원 구성하고 직선진동을 드럼에 주도록 하고 있다. 
     그런데, 이 진동원의 구성은 2개의 가진장치의 동기를 취하는 것 외에도 많은 복잡한 구성을 하고 있어서 주물과 모래의 전체중량 및 질량분포에 따라서는 공진상태를 얻기 어려운 결점이 있었다. 
     본 발명에 의하면 원형 가진력 발생기를 사용하므로서 상기의 결점을 해결하고 있다. 즉, 드럼 주벽부에서 긴 축의 크기, 짧은 축의 크기, 긴 축의 경사가 순차로 변화하는 타원 진동을 행하여 드럼 본체의 재료는 좋은 효율로 교반된다.
Patent KR-940007605-B1 (KR)
Title: Manufacturing method of semiconductor laser diode
Inventor: AN HYONG-SU
IPC: H01S5/223
Filed: 1991-11-07
Granted: 1994-08-20
Abstract: The method is for manufacturing a laser diode having mono-mode operation at high speed modulation and stable mono-mode operation at thermal variation. The method comprises the steps of: (A) etching a substrate (1) to form a ridge; (B) growing an AlGaAs layer (3) and a GaAs layer (4) to a ridge depth; (C) forming a GaAs layer (5) and etching to form a current injection channel in length direction of a ridge; (D) growing a DH layer (6) and etching to set length of diode resonator; (E) forming electrodes and etching the AlGaAs layer (3) to form a mirror; and (F) cutting by using ultra-sonic and coating a mirror.
Patent KR-100211614-B1 (KR)
Inventor: KHANNA DINEESH N
IPC: C07C323/20
Filed: 1991-11-27
Granted: 1999-08-02
Abstract: 페놀 화합물을 디아조 설포닐 클로라이드와 산스캐빈저의 존재하에 락론 용매에서 축합시키고, 이때 디아조성분의 약 50 내지 100몰 는 2,1,4-디아조이고 디아조성분의 0 내지 약 50몰 가 2,1,5-디아조이고, 페놀화합물은, 평균적으로, 디아조 설포닐 클로라이드로 에스테르화 되는 히드록시기 약 60몰 내지 약 100몰 를 가지며, 후속으로 광감제 축합물을 분리함으로 구성되는 광감제축합물의 제조방법.
Patent KR-950005924-B1 (KR)
Title: Preparation method of 5'-guanylic acid by cultivation
Inventor: KYUNG KI-CHON
IPC: C12P19/32
Filed: 1991-12-13
Granted: 1995-06-07
Abstract: The fermentation method for guanylic acid (I) consists of (1) selecting mutant KFCC 10751 (II) on decoynine and polyoxyethylene alkylamine to resist osmotic pressure and to have 5-xanthilate aminase activity from Brevibacterium ammoniagenes KAIST 850214-15812, (2) culturing (II) on broth or xanthic acid fermentation broth to convert to (I). Final (I) concentration is 87.4 g/l.
Patent KR-0152498-B1 (KR)
Inventor: JALBERT RONALD L
IPC: C08L63/00
Filed: 1990-11-01
Granted: 1998-10-15
Abstract: 고유 무광택(matte) 또는 저광택 외관(Finish)을 갖는 열가소성 성형 조성물은 폴리카보네이트와 유화 그라프팅된 ABS 중합체의 중합체 블렌드 및 저광택 개량양의 폴리(에폭사이드)를 포함하고 있다.
Patent KR-950009694-B1 (KR)
Inventor: SETO KAORU
IPC: G06K15/12
Filed: 1992-02-22
Granted: 1995-08-26
Abstract: 내용 없음.
Patent KR-940008492-B1 (KR)
Title: Error action preventing circuit of character producing circuit
Inventor: CHON BYONG-HWAN
IPC: H04N5/278
Filed: 1992-03-23
Granted: 1994-09-15
Abstract: The circuit prevents the misbehavior of a character generation circuit by ignoring the time of copy guide signal being alive and generating the vetical synchronous signal. The circuit responsds to vertical synchronous signal separated from video signal, and a signal generation circuit prevents the error detection of vertical synchronous signal included in the video signal having the copy guide signal inserted at a specified interval not to respond to separated vertical synchronous signal at least during the specified interval. The circuit finally generates the correct vertical synchronous signal in the synchronous signal output node.
Patent KR-950001822-B1 (KR)
Title: Manufacturing equipment and method of lcd device
Inventor: CHON YONG-HWI
IPC: G02F1/1337
Filed: 1992-05-22
Granted: 1995-03-03
Abstract: The method manufactures a LCD forming an oriented film of liquid crystal by orienting ligands of polyimide layer on surface of LCD substrate. The equipment consists of a desk (22) attaching substrates (21) with polyimide layer (26), rail (23) on the a desk, the first conveyer (24) moving rail parallelly, an light source (27) orienting and ligands of polyimide layer, and a vaccum chamber (28). Thus the method of manufacturing of LCD has the steps of forming polyimide layer on LCD substrate, orienting polyimide by light radiation on the substrate.
Patent KR-950011555-B1 (KR)
Title: Contact structure and manufacturing method thereof
Inventor: KIM JAE-GAP
IPC: H01L21/28
Filed: 1992-06-16
Granted: 1995-10-06
Abstract: The method for minimizing width of a second conductive line and preventing demage of a first conductive line, comprises the steps of: forming the first conductive line; forming a first insulation layer on a substrate and the first conductive line; depositing a second conductive layer on the first insulation layer and forming the second conductive line by pattern process using the second conductive layer as a mask; forming a photosensitive layer pattern for contact mask on a second insulation layer; exposing the second conductive line by etching the second insulation layer of the contact region to photosensitive layer pattern; forming a contact hole to expose the first conductive line by etching the exposed second conductive line and the exposed second insulation layer in turn; conductive line; and contacting the second conductive line with the first conductive line by removing the photosensitive layer pattern and filling a third conductive layer into the contact hole.