baber/WOPTO huggingface dataset:
Patent KR-900004639-B1 (KR)
Title: Liquid shutter driving circuit for stereoscopic t.v. system
Inventor: BANG HO-RYUL
IPC: H04N13/00
Filed: 1987-02-24
Granted: 1990-06-30
Abstract: A liquid-crystal shutter driving circuit comprises a power supply (10) for generating multiple voltages, a field detector (20) for detecting even or odd field signals in the synthesized image signal, a LC driving frequency generator (30) for generating the characteristic and different-phase driving frequency, a field driving frequency generator (40) for generating the even or odd field driving frequency when even or odd sield signals correspond to the level of LC driving frequency, first and second stage buffers (50,60), and left/right LC shutter drivers (70,80) for driving the left/right liquid crystals.
Patent KR-960002409-B1 (KR)
Inventor: TANAKA AKIO
IPC: B22D17/08
Filed: 1987-03-19
Granted: 1996-02-17
Abstract: 내용 없음.
Patent KR-920005421-B1 (KR)
Inventor: HIRAMATSU TAKEO
IPC: F16D31/06
Filed: 1987-05-27
Granted: 1992-07-03
Abstract: 내용 없음.
Patent KR-910007262-B1 (KR)
Inventor: KITA YASUO
IPC: F04B1/107
Filed: 1987-07-07
Granted: 1991-09-24
Abstract: 내용 없음.
Patent KR-910003406-B1 (KR)
Title: Stress reducing agents for encapsulating semiconductor
Inventor: RYU CHANG-JOON
IPC: C08G77/00
Filed: 1987-10-31
Granted: 1991-05-30
Abstract: An  impact  reducing  agent  (I)  is  produced  by  emulsion polymerization of a silicone  oil  (80-100  parts  weight)  having intra-molecular silanol group or at least  two  hydrolytic  alkoxy groups,  and  a  coupling  agent  (5-20  parts  weight)  such   as isopropyltridodecyl  benzenesulfonyl  titanate,  tetraisopropylbis (diactylphosphate)                                       titanate,
Patent KR-920010544-B1 (KR)
Inventor: PERKINS DAVID J B
IPC: B29C53/58
Filed: 1987-11-18
Granted: 1992-12-05
Abstract: 내용 없음.
Patent KR-910002430-B1 (KR)
Inventor: VOORHIS ROGER
IPC: F25B39/04
Filed: 1987-12-01
Granted: 1991-04-22
Abstract: 내용 없음.
Patent KR-900006187-B1 (KR)
Title: Synchronizing signal generating circuit of digital video signal process for digital audi tape system
Inventor: CHONG IL-SUK
IPC: G11B20/10
Filed: 1987-12-04
Granted: 1990-08-25
Abstract: The generator for recording the synchronous signal on the digital andio tape before recording the digital video signal to identify the video tape includes a video data write enable signal generating circuit (10) generating enable signals for switch signal writing digitised video data stored in a RAM on the digital audio tape, output and initial reset signal of a clock input circuit (11), and synchronus signal writing the data after addressing the memory. With the output of the circuit (10), the synchronous data of 7FFF and 8 are provided from a synchronous signal generating circuit (4).
Patent KR-930004594-B1 (KR)
Inventor: SATO TOSHIO
IPC: A61K31/12
Filed: 1987-12-18
Granted: 1993-06-01
Abstract: 내용 없음.
Patent KR-910000802-B1 (KR)
Inventor: KONDOO KENSHI
IPC: H05K3/34
Filed: 1988-09-23
Granted: 1991-02-08
Abstract: 내용 없음.
Patent KR-910006310-B1 (KR)
Title: Emergency call system
Inventor: KIM KYUNG-DONG
IPC: H04M1/00
Filed: 1988-10-24
Granted: 1991-08-19
Abstract: The system including the electronic private  branch  exchnage provides the accurate and convenient  tone  signals.  The  set  up distance of the system expanded and the state display function  is improved. The system includes  a  holding  tone  sender  (41)  for sending the holding tone to the hand set when the  exchange  (500) holds the loop,  an  emergency  phoen  interface  unit  (210)  for transmitting emergency sigal by inputting the  signal  transmitted from the emergency phone, an exchange  interface  unit  (200)  for sending the emergency signal to the exchnage (300),  an  emergency phonestate I/O interface unit  (230),  for  transmitting  the  I/O signal discriminating siganl by sdiscriminating the I/O signal  by a programmed control method, and for checking  the  state  of  the emergency  phone  using  the  test  signal,  and  a  display   for displaying the I/O signal discriminating signal and the  state  of the emergency phone.
Patent KR-0127750-B1 (KR)
Title: Process for preparing pyrroli donone derivatie
Inventor: KIM DUK-KYU
IPC: C07D207/26
Filed: 1988-10-28
Granted: 1998-04-01
Abstract: Halolactone compound(II) was reacted with NH2CH2R at 40-200deg.C for 4-30 hours in a solvent such as tetrahydrofuran, acetonitrile, dimethylformamide, ethyl alcohol and dimethylsulfoxide in the presence of a strong base such as sodium hydride, potassium hydride, triethylamine, and N,N-dimethylamine to give an intermediate compound(IV), which was refined with silica gel column chromatography or a cationic resin to obtain the pharmaceutically useful title compound (I), where R is alkoxy, substituted or nonsubstituted phenoxy, benzyl, or COR2; R2 is alkoxy, amine, diisopropyl ethylene amine, alkyl or alkoxyamine; R1 is H or OH-protectable tetrahydrofuran or acetyl; X is a halogen atom such as Cl, Br or I.
Patent KR-930003631-B1 (KR)
Title: Metallurgical vessel
Inventor: WOLF JOSEF
IPC: C21C5/52
Filed: 1988-12-16
Granted: 1993-05-08
Abstract: The metallurgical vessel, especially an electric arc furnace, for introducing flush gases into the molten metal has an outer sheet metal shell, a refractory lining and flushing devices located in the hearth or bottom. The hearth or bottom consists of a durable lining of refractory bricks and a wear lining of a refractory tamped mass. The flushing device (5, 6; 15, 16) is located in the durable lining (3). Preferably, a baffle (8) is provided in the wear lining (4) above the flushing device. 
<IMAGE>
Patent KR-930011356-B1 (KR)
Title: Amorphous silicon solar battery and making method thereof
Inventor: MA SOK-BOM
Filed: 1988-12-23
Granted: 1993-11-30
Abstract: The amorphous silicon solar cell is mfd. by  (a)  forming  an optical transmitting layer (3a) on the transparent  electrode  (2) of  the glass  substrate  (1)  by  the  glow  electric  discharge decomposition of the gas mixt. of SiH4 and  CH4,  and  forming  an electroconductive layer  (3b)  on  the  layer  (3a)  by  the  glow electric  discharge  decomposition  of  B2H6  to  form  a  P  type amorphous silicon layer  (3),  (b)  forming  a  I  type  amorphous silicon layer (4) on the layer (3) by using SiH4 gas, (c)  forming a N type amorphous silicon layer (5) on the layer (4) by using the gas mixt. of  SiH4  and  PH3,  and  (d)  depositing  an  aluminium electrode (6) on the silicon layers by the sputter or  the  E-beam coater.
Patent KR-920001047-B1 (KR)
Title: Hardenable composiion based on branched acrylates with carboxyl groups and/or branched acrylates with epoxy groups and aminoplastic resins
Inventor: ALFONS JUNG W
IPC: C08L61/20
Filed: 1988-03-25
Granted: 1992-02-01
Abstract: A hardenable composition comprises: A) a polymer with at least 2 COOH groups, B) a polymer with at least 2 epoxy groups, C) an aminoplastic resin. At least one of the components A) or B) is based on a branched soluble acrylate copolymer for the manufacture of which more than 3 to 30 wt.%, with respect to the total weight of the monomers, of a monomer with at least two polymerizable olefinically unsaturated double bonds is used and the ratios of the quantities of the individual components are chosen so that the molar ratio of the carbonyl groups of component A) to the epoxy groups of component B) is between 3:1 and 1:3 and that the ratio of the weight of the epoxy resin components to the weight of the aminoplastic resin components is between 65:35 wt.% and 98:2 wt.%. The invention also relates to coating materials based on the hardenable composition.
Patent KR-910010193-B1 (KR)
Inventor: HIRAYAMA HIDEYOSI
IPC: H02K1/22
Filed: 1989-02-09
Granted: 1991-12-20
Abstract: 내용 없음.
Patent KR-970009768-B1 (KR)
Inventor: MASUDA FUMITOSHI
IPC: H01C17/00
Filed: 1989-06-05
Granted: 1997-06-18
Abstract: 내용 없음.
Patent KR-970011286-B1 (KR)
Title: Process for the lactonization of mevinic acid
Inventor: TREIBER LASZLO R
IPC: A61K31/35
Filed: 1989-07-18
Granted: 1997-07-09
Abstract: A process for the lactonization of mevinic acid HMG-CoA reductase inhibitors and analogs thereof is disclosed.
Patent KR-950005901-B1 (KR)
Inventor: NAKAMURA AKIHIKO
IPC: A23N12/10
Filed: 1989-09-12
Granted: 1995-06-07
Abstract: 내용 없음.
Patent KR-940000076-B1 (KR)
Inventor: HAYASHI SHUNICHI
IPC: C08G18/10
Filed: 1989-09-29
Granted: 1994-01-05
Abstract: 내용 없음.
Patent KR-930007399-B1 (KR)
Title: Temperature control device for hot water supplier
Inventor: ADACHI IKUO
IPC: F24H1/10
Filed: 1989-10-25
Granted: 1993-08-09
Abstract: This  system  comprises  a  temperature   sensor   (25),   a flow- sensor (19) to check the water passing through heat exchanger (13), a temperature estimater (35) to estimate the temperature  of the coming-in-water, a memory (36) to store the temperature.  When the temperature read by  the  sensor  (25)  doesn't  change,  this system replaces the stored temperature in the  memory  (36)  after checking the coming-in-water temperature.
Patent KR-920009205-B1 (KR)
Title: Voice storage time counting method for voice output apparatus
Inventor: YU HAN-JU
IPC: H03K21/00
Filed: 1989-12-26
Granted: 1992-10-14
Abstract: The method is for displaying time  passage  of  stored  audio signal. The method comprises: (A) storing  memo  and  alarm  audio signal input through a keyboard on a memory; (B)  storing  storage time of the  audio  signals,  decreasing  the  storage  time  and checking that the storage time is passed; and (C)  displaying  the remaining time for the storage time in the step (B).
Patent KR-960004183-B1 (KR)
Inventor: PUCKETTE THOMAS ALLEN
IPC: C07C47/198
Filed: 1988-08-04
Granted: 1996-03-27
Abstract: 내용 없음.
Patent KR-930002293-B1 (KR)
Inventor: OSONE TAKASHI
IPC: H01L27/112
Filed: 1990-03-30
Granted: 1993-03-29
Abstract: 내용 없음.
Patent KR-930009176-B1 (KR)
Inventor: NAMIKI YASUOMI
IPC: H04N5/782
Filed: 1990-04-28
Granted: 1993-09-23
Abstract: 내용 없음.
Patent KR-940006278-B1 (KR)
Inventor: ANDO MASAO
IPC: B41J11/46
Filed: 1990-05-09
Granted: 1994-07-14
Abstract: 내용 없음.
Patent KR-930004819-B1 (KR)
Title: Lcd display apparatus of projector
Inventor: IM JONG-DOK
IPC: H04N5/74
Filed: 1990-05-11
Granted: 1993-06-08
Abstract: The projection LCD display comprises a main body (1) at which a zoom lens (2) and  a  reflection  mirror  (4)  are  placed  with inclined position, a first lens (5) and a first LCD (6) placed  at the main body center with the  vertical  direction  of  the  light passway of the reflected light, a dichroic mirror  (7)  separating the light and another  reflection  mirror  (9),  dichroic  mirrors (8,10,11) synthesizing the light  and  a  reflection  mirror  (12) which are placed at opposite side respectively, a dichroic  mirror (10), a second and third lenses (16,14), and a second LCD.
Patent KR-940003951-B1 (KR)
Inventor: SUZUKI MICHIO
IPC: B41J2/485
Filed: 1990-05-11
Granted: 1994-05-09
Abstract: 내용 없음.
Patent KR-920009654-B1 (KR)
Title: Lanthanum aluminate thin film manufacturing sputtering target manufacture method
Inventor: SONG KON-YONG
IPC: C22C1/04
Filed: 1990-07-12
Granted: 1992-10-22
Abstract: The method for mfg. a sputtering target comprises (a) raising the temp. of La2O3-Al2O3 mixed powder 1550-1700 deg.C  in  alumina crucible under an air  atmosphere  at  a  rate  of  10  deg.C/min, maintaining it for 2-4 hr, and cooling it to a  room  temp.  at  a rate of 5 deg.C/min to obtain an aluminate powder, and (b) raising the temp. of the  aluminate  powder  under  an  Ar  atmosphere  to 1700-1900 deg.C at a rate of 5 deg.C/min for 2 hr, cooling it to a room temp. at a rate of 8 deg.C, and  heat-treating  the  sintered material under an air atmosphere at  1500  deg.C  for  3  hr.  The target is used as a Josephson device.
Patent KR-930003323-B1 (KR)
Inventor: KOMURO YUICHI
IPC: A23L27/60
Filed: 1990-08-17
Granted: 1993-04-26
Abstract: 내용 없음.
Patent KR-910001402-B1 (KR)
Inventor: KAWABATA AKIRA
IPC: H01J29/70
Filed: 1990-09-28
Granted: 1991-03-04
Abstract: 관형코어와 제1 및 제2의 편향코일로 구성된 편향요크로서, 음극선관의 SP패널의 곡면 스크린상에 나타나는 왜곡을 감소시키기 위해, 제1의 편향코일이 관형코어에 감겨지고 관형코어의 세로축에 대하여 서로 대칭으로 배열되어 전자총에서 발사되는 전자빔을 형광스크린부를 향해서 수평방향으로 편향시키고, 제2의 편향코일이 관형코어에 환형으로 감겨져서 수직방향으로 전자빔을 편향시킨다.
Patent KR-0166785-B1 (KR)
Inventor: KWAN OH-KYUNG
IPC: H01L21/28
Filed: 1990-12-22
Granted: 1999-02-01
Abstract: 양호한 티타늄 실리사이드를 얻을 수 있도록 한 티타늄 실리사이드 형성방법에 관한 것으로, 기판상에 산화막을 형성하는 공정과, 상기 산화막상에 폴리실리콘, 상기 폴리실리콘상에 금속층, 상기 금속층상에 비정질실리콘을 차례로 형성하는 공정과, 열처리를 실시하여 상기 금속층과 상기 폴리실리콘 그리고 비정질실리콘을 반응시켜 실리사이드를 형성한다. 
     종래의 방법과는 달리 이온주입의 종류 및 농도와 무관하게 좋은 특성을 갖는 티타늄 실리사이드를 형성시킬 수 있으며, 또한 반응하지 않은 티타늄의 형성을 완전히 배제할 수 있는 효과가 있다. 
     더욱이 추후 공정시 형성되는 콘택이 티타늄이 없는 콘택으로 되므로 콘택저항의 열화를 막을 수 있는 이점이 있다.
Patent KR-940000731-B1 (KR)
Title: Composition of far-infrared radiation ceramic
Inventor: CHOE JAE-CHOL
IPC: C04B35/00
Filed: 1991-01-19
Granted: 1994-01-28
Abstract: A heating and far infrared radiating ceramic is composed of 15-95 wt% magnetic material and 5-85 wt% inorganic material. Magnetic material comprises at least one selected from soft magnetic material, hard magnetic material, metallic material and magnetite and inorganic material comprises at least one selected from clay, kaolinite, feldspar, bentonite, chamotte, zircon sand, eucryptite, cordierite, steatite, mullite, chromite, alumina and magnesia.
Patent KR-100213845-B1 (KR)
Inventor: JIEIDO EICHI ARUBAAKURATSUKU
IPC: G01R19/165
Filed: 1991-01-24
Granted: 1999-08-02
Abstract: 다수의 모드 동작용 전원 공급기 모니터링 회로는 전압 레밸을 감지하기 위해, 각각 제1 및 제2 입력에 연결된 제1 및 제2 단일입력 비교기를 구비한다. 기준 회로는 제1 출력에서 기준전압을 발생시킨다. 프로그래밍 회로는 제1 및 제2 단일 입력 비교기의 출력에 연결되며, 다수의 모드 동작 선택을 제공하고 제1 및 제2 입력에서 나타나는 전압 레벨의 함수인 제2 및 제3 출력을 제공하기 위해 제3 입력에 응답한다.
Patent KR-960015281-B1 (KR)
Inventor: EKELUND BJOERN O P
IPC: H04L1/06
Filed: 1991-04-08
Granted: 1996-11-07
Abstract: 내용없음.
Patent KR-940011068-B1 (KR)
Inventor: RINDAL ABRAHAM E
IPC: H04N9/64
Filed: 1991-04-10
Granted: 1994-11-22
Abstract: 내용 없음.
Patent KR-930008120-B1 (KR)
Title: Process for vinegar
Inventor: YU JONG-KUN
IPC: C12J1/00
Filed: 1991-04-22
Granted: 1993-08-26
Abstract: Persimmon vinegar is prepd. in a storage  container  made  of wood. The inside wall of the storage container is burnt to  scorch the wall fire before putting cleaned persimmon into the container. The persimmon is fermented at 5 deg.C for 3-12 month to turn  into a liquid state, which is them sterilized by heating  at  60  deg.C for use.
Patent KR-930008016-B1 (KR)
Title: Manufacturing method of dram cell
Inventor: KIM HONG-SON
IPC: H01L27/04
Filed: 1991-07-11
Granted: 1993-08-25
Abstract: The DRAM cell is prepared by forming a gate with a first gate mask, depositing an oxide film, etching  the  oxide  film  with  a buried contact mask, depositing  and  etching  a  nod  poly  film, depositing a plate poly and BPSG and flating  BPSG,  etching  BPSG and a plate poly by using a plate  mask,  forming  N-  area  after etching the gate except the cell area with  a  second  gate  mask, forming N+ area after forming a side wall oxide film isolating the plate and metal, depositing differenced selectivity material  from the that of the oxide film,  coating  an  oxide  film,  forming  a contact hole with the contact mask, depositing and etching metal.
Patent KR-950005060-B1 (KR)
Inventor: KAGEYAMA ATSUHISA
IPC: H04N5/208
Filed: 1991-07-19
Granted: 1995-05-17
Abstract: 내용 없음.
Patent KR-940009372-B1 (KR)
Inventor: KINOSHIDA YOSHIJIKA
IPC: H01R39/00
Filed: 1991-07-31
Granted: 1994-10-07
Abstract: 내용 없음.
Patent KR-940003595-B1 (KR)
Title: Method of fabricating a semiconductor device
Inventor: PARK YONG-U
IPC: H01L27/108
Filed: 1991-08-26
Granted: 1994-04-25
Abstract: The method includes the steps of; forming device isolation region and active region on a first conductive semiconductor substrate and gate electrode; forming source/drain region by ion injecting second conductive impurity; forming a nitride layer; forming a first high temperature oxide layer; blocking cell portion using photoresist and anisotropically etching said first high temperature oxide layer to form spacer; forming LDD structure by forming source/drain region by injecting second conductive impurity; removing said first high temperature oxide layer by wet etching; forming capacitor; and forming planarizing layer, contact hole and bit line, thereby improving step coverage and preventing over-etching of contact hole.
Patent KR-0185727-B1 (KR)
Inventor: CAMPBELL JULES DESLOGE JR
IPC: G06F3/05
Filed: 1991-09-02
Granted: 1999-04-15
Abstract: 아나로그-디지탈 변환 시스템 모듈은 적어도 하나의 멀티플렉서 I.C.(10, 제1도)가 결합 및 샘플화되는 핀이 제한된 A/D 변환기 집적 회로(I.C.)를 포함한다. 호스트 시스템 소프트웨어 설비는 변환된 디지탈 값을 기억하는 결과 표(64, 제2도)가 관련 CPU에 의해 판독되는 결과에 따라, 최소의 호스트 시스템 소프트웨어 설비에 의해 개시 및 수행되는 변환 시퀀스를 한정하는 다수의 변환 명령 워드(CCW's, 제7도)를 포함하는 일련의 샘플 명령을 제공하므로 최소화된다. A/D 변환기 I.C.의 어떤 I/O핀(21, 22)이 외부 멀티플렉서에 아나로그 입력이나 또는 어드레스 출력으로서 기능을 하는 반면에, 다른 아나로그 입력 핀은 단일 입력 채널 또는 외부 멀티플렉서와 결합된 채널로서 대안의 기능을 한다. 소프트웨어가 적재 가능한 제어 레지스터(60)는 프로그램 가능한 핀 기능을 한정하는 제어 워드에 대한 제어 필드를 포함한다.
Patent KR-950005897-B1 (KR)
Inventor: IZUMI AKIRA
IPC: G01M15/11
Filed: 1991-09-19
Granted: 1995-06-02
Abstract: 내용 없음.
Patent KR-950003457-B1 (KR)
Title: Deflection yoke
Inventor: LEE SAM-KYONG
IPC: H01J29/76
Filed: 1991-12-06
Granted: 1995-04-13
Abstract: The element provides a magnetic field which opposes the stray magnetic field generated by the horizontal deflection coil and which uses two coils opposing a flange and centered relative to the center axis of the deflection yoke. The coils have the opposing winding directions and are contained in a housing having the same curvature as the flange and secured to the latter, with ventilation openings for the interior of the housing provided in a cooperating cover. A magnetic body on which coil is conventionally wound, is eliminated.
Patent KR-940005437-B1 (KR)
Title: Set-point designating circuit
Inventor: OH SUNG-HYO
IPC: G06F3/05
Filed: 1991-12-24
Granted: 1994-06-18
Abstract: The circuit allocating the set point by the PC includes a computer (10) processing the digital set point with software and providing it through the data bus line, a data latch module (11) latching the data received from the computer, a D/A converter (12) converting the latched digital data to the analog one, a latch module (15) latching the data received from the computer to use for sample-hold, and a sample-hold circuit (14)providing the set point signal after sample-holding the analog and latched signals.
Patent KR-100192715-B1 (KR)
Inventor: MULLINS MICHAEL J
IPC: C07C68/02
Filed: 1991-12-26
Granted: 1999-06-15
Abstract: 디아릴 카보네이트는 100 내지 150℃의 온도에서 액상으로 할로겐화 카보닐과 아릴 수산화물과의 접촉반응에 의해 제조된다.
Patent KR-100234351-B1 (KR)
Inventor: KWON OH-SIK
IPC: H01L23/34
Filed: 1992-04-17
Granted: 1999-12-15
Abstract: 본 발명은 리드프레임에 관한 것을 개시한다. 본 발명은 리드 프레임 패드와 측면 레일 및 다수개의 내부 리드들을 구비하는 리드 프레임에 있어서, 상기 다수개의 내부 리드들 중 상기 리드 프레임 패드로부터 가장 멀리 떨어진 최외각 리드들은 상기 다수개의 내부 리드들보다 그 면적이 더 넓은 것을 특징으로 하는 리드 프레임을 제공함으로써 리드 프레임 패드에 장착되는 칩에서 발생되는 열을 외부로 방출하는 효과가 향상된다.
Patent KR-100231126-B1 (KR)
Inventor: MCDONALD T GUS
IPC: G02B6/35
Filed: 1992-04-25
Granted: 1999-11-15
Abstract: 본 발명은 광학 회로망(optical network)에서 스위칭 장치로서 이용될 수 있는 도파관 구조물 상에 장착된 초소형 기계식 스위치(micro-mechanical switch)에 관한 것이다. 본 장치는 도파관(6) 내의 갭(10) 상부에 매달려 있는 개별적으로 편향 가능한 소자(2)를 포함하고 있다. 이 개별적으로 편향 가능한 소자는 그 소자의 이동에 의해 상승 또는 하강될 수 있는 수직 금속 셔터(4)가 부착되어 있다. 셔터의 상승 또는 하강은 도파관을 통하여 전파되는 광을 제어하는데 이용된다.
Patent KR-940007925-B1 (KR)
Title: Accumulating arithmetic circuit with sign processing function
Inventor: SO DONG-WON
IPC: G06F7/42
Filed: 1992-05-07
Granted: 1994-08-29
Abstract: The accumulator having a code processing function includes an exclusive OR gate for receiving coefficient data and an inverting signal of 1-bit data, a first adder for implementing an operation with lower data of the output of the exclusive OR gate and a feedback signal of final output data, a bit size amplifier for amplifying the size of the most significant bit of the output of the exclusive OR gate, a second adder for implementing an operation with higher data of the output of the bit size amplifier and the feedback signal of the final output data, a storage device for temporarily storing the outputs of the first and second adders and generating the final output data, and a multiplexer for selectively generating the final output data and output data from a prior stage, thereby simplifying a circuit construction.
Patent KR-100217511-B1 (KR)
Inventor: OM AGRAWAL
IPC: H03K19/177
Filed: 1992-05-12
Granted: 1999-09-01
Abstract: 고밀도의 세그먼트화된 프로그래머블 로직 디바이스의 적어도 2족에 있는 각 프로그래머블 로직 디바이스는 대칭적 프로그래머블 로직 블록의 어레이를 결합시키기 위해 프로그래머블 스위치 상호 접속 매트릭스를 이용한다. 
     각 프로그래머블 로직 블록은 프로그래머블 로직 매크로셀, 프로그래머블 입력/출력 매크로셀, 로직 앨로케이터 및 프로그래머블 적항 어레이를 포함한다. 
     프로그래머블 스위치 매트릭스는 고정되고 경로에 무관한 지연을 갖는 집중화된 글로벌 행로지정을 제공하며 적항 어레이로부터 로직 매크로셀을 분리시킨다. 
     로직 앨로케이터는 적항 어레이를 로직 매크로셀로부터 분리시키며, I/O 매크로셀은 로직 매크로셀을 패키지 I/O핀으로부터 분리시킨다. 
     로직 앨로케이터는 적항을 적항 어레이로부터 선택된 로직 매크로셀로 향하게 하여 적항이 지정된 로직 매크로셀에 영구적으로 할당되지 않게 해준다. 
     각 족의 제 1PLD에서 첫 번째로 사전 설졍된 수의 입력라인은 스위치 매트릭스를 각 프로그래머블 로직 블록에 결합시킨다. 
     각 족의 제2PLD에서, 두 번째로 사전 설졍된 수의 입력라인은 스위치 매트릭스를 프로그래머블 로직 블록에 결합시킨다. 
     각 프로그래머블 로직 블록 및 스위치 매트릭스에 대한 입력라인의 수가 사전 설정된 행로인수를 제공하기 위해 선택된다. 
     PLD의 제2족은 PLD의 제1족보다 더 큰 핀 대 로직비를 갖는다.
Patent KR-950009999-B1 (KR)
Title: Method fo rpreparing concrete products using waste materials
Inventor: CHONG JONG-MIN
IPC: C04B22/08
Filed: 1992-08-28
Granted: 1995-09-04
Abstract: The concrete product is manufactured by (a) mixing aggregates, wastes such as waste foundry A and, sludges and precipitates from waste water treatment, cement and a solution A including 20% ammonium chloride, 10% sodium carbonate anhydride, 40% edible salt, 25% potassium chloride and 5% magnesium chloride dissolved in water in the ratio of 1:1.8, (b) mixing the tertiary sodium silicate solution, including water in the weight ratio of 1:10, and the solution A to prepare the chemical solution, (c) adding this chemical solution and some content of water to a cement mixture, vibrating this mixture and curing it in steam.
Patent KR-950014175-B1 (KR)
Inventor: MIKKELSEN CLAUS W
IPC: G06F11/14
Filed: 1992-09-18
Granted: 1995-11-22
Abstract: 내용 없음.
Patent KR-950013093-B1 (KR)
Inventor: KAKIDA TAKUYA
IPC: B65G43/08
Filed: 1992-10-08
Granted: 1995-10-24
Abstract: 내용 없음.
Patent KR-100237954-B1 (KR)
Title: Water-dispersible polyisocyanate mixtures, a process for their preparation and their use in two-component aqueous composition
Inventor: LAAS HANS JOSEF
IPC: C08G18/70
Filed: 1992-11-06
Granted: 2000-01-15
Abstract: Water-dispersible polyisocyanate mixtures, characterised by a) a mean NCO functionality of from 1.8 to 4.2, b) a content of (cyclo)aliphatically bonded isocyanate groups of from 12.0 to 21.5% by weight, and c) a content of ethylene oxide units arranged within polyether chains of 2-20% by weight at a mean content of ethylene oxide units in the polyether chains of from 5.0 to 9.9, a process for the preparation of polyisocyanate mixtures of this type by reacting an appropriate polyisocyanate component a) with appropriate polyalkylene oxide polyether alcohols b) while maintaining an NCO/OH equivalent ratio of from 4:1 to 120:1, and the use of the polyisocyanate mixtures as a starting component for the preparation of polyurethane plastics, in particular as crosslinker components for water-soluble or water-dispersible paint (surface coating, lacquer, varnish, enamel) binders or paint binding components.
Patent KR-950011988-B1 (KR)
Title: Planerizing method using multi-layer resist
Inventor: LEE JUN-SOK
IPC: H01L21/312
Filed: 1992-11-12
Granted: 1995-10-13
Abstract: forming a semiconductor device(2) having step difference on a silicon substrate(1); forming a first inorganic resist by depositing GexSe1-x thereon so as to flat a lower layer; forming an intermediate layer(4) thereon; and forming second inorganic resists(8,9) for a dual structure by depositing GexSe1-x and AgSe thereon in turn. The use of the inorganic resist with good thermal stability raises a characteristic and a reliability of the semiconductor device.