baber/WOPTO huggingface dataset:
Patent KR-880000899-B1 (KR)
Title: Humidifier
Inventor: TSUAKI HAJIME
IPC: F24F6/00
Filed: 1983-10-17
Granted: 1988-05-30
Abstract: A moisture sensor has a capacitor component and a resister component which may vary in response to the ambient moisture.  A voltage generator supplies to the sensor a source which alternately varies between two potentials at a predetermined period.  A detector receives a sensor output voltage which varies in response to the source and a reference voltage electrically representing an objective moisture value.  A stable voltage component is specified which is included in the sensor output voltage and is generated after a second voltage component that transiently varies due to the capacitor component and resistor component.
Patent KR-860000234-B1 (KR)
Title: Method for manufacturing enzyme food by fermentation
Inventor: PARK CHANG-BIN
IPC: A23L1/00
Filed: 1983-10-27
Granted: 1986-03-21
Abstract: Instant enzyme food was prepd. by the stepwise fermn. of Saccharomyces ellipsoideus and Lactobacillus bulgaricus in a substrate contg. garlic, green onion, yams, carrots, unpolished rice, Job's-tears, corn and other nutrients. Process comproses; a)culturing S. ellipsoideus in a basic medium contg. 6% substrates at 30≰C for 120hrs; b) inoculating L. bulgaricus and the above culture into a fermentable mixt. contg. 6% substrates and other nutrients, and fermenting the mixts, for 70-120hrs. at 40-45≰C; c) mixing the fermentates with 5L of the soln. of Ca10(PO4)6COH2 (0.05), Ca10(PO4)6CO3(0.05) and Mg (0.01%) in 1L water, and removing the basic solvent; d) adding the calcium mixt. and homogenizing the fermentates; e) drying the fermentates in a vacuumdrier at 30-35≰C for 3hrs. pulverizing, and sterilizing to give final prod.
Patent KR-890004213-B1 (KR)
Title: Automatic level control circuit
Inventor: HASEGAWA HIROKI
IPC: H03G3/30
Filed: 1984-02-21
Granted: 1989-10-27
Abstract: The circuit is to attain adjustment at a low level and to operate a tilted level adjusting circuit with a low voltage power supply by detecting an oscillating output level in an output level adjusting circuit of an oscillating circuit.  A peak value of an output appearing at an output terminal (37) of an oscillating circuit (18) is detected at a detecting circuit (23) and the value is held in a capacitor (25).  The current inverting circuit (29) decreases a current flowing to a transistor (TR26) to 1/n based on the detected voltage and supplies it to a (TR27), but the (TR27) takes a current further from a power supply (32) because the (TR27) is connected to a constant current source (28).
Patent KR-890004144-B1 (KR)
Title: Process for preparation of 1,4-dihydropyridine derivatives
Inventor: YAMAKUGI HISHAO
IPC: C07C47/55
Filed: 1984-05-31
Granted: 1989-10-21
Abstract: 1,4-Dihydropyridine derivs. of formula (I) or their acid addn. salts. are prepd. by reacting enaminocarboxylate derivs. with alpha- benzylidene-beta-ketoester derivs., and pref. converting to their salts.  In (I), R1 and R2 are H, halo or nitro; R3=alkyl; R4=substitutable aralkyl; R5 and R7 are same or not, R5=R7=R8=alkyl; R6=R9=H or alkyl; m and n are 0-6.  (I) are useful for treating hypertension.
Patent KR-910001120-B1 (KR)
Inventor: MORIN LOUIS G
IPC: D01F11/12
Filed: 1984-06-23
Granted: 1991-02-23
Abstract: 내용 없음.
Patent KR-860000955-B1 (KR)
Title: Compound needle for a knitting machine
Inventor: BECK ERNST
IPC: D04B35/06
Filed: 1984-07-13
Granted: 1986-07-23
Abstract: The longitudinal groove (5) on the upper side of the slide needle, used for knitting stitches, is at least partially closed near the recess (9) by the guide trick(12). The length of the guide trick (12) is at least one fifth of the recess (9) length, and is placed symmetrically to the recess (9). The guide trick (12) is either rigidly bonded to or is an integral part of the shaft cheeks (13) flanking the longitudinal groove (5). Or it is simply formed as part of one of the shaft cheeks. The guide trick (12) can be in two parts, both formed from the shaft cheeks (13), with their free edges running parallel to each other. The recess (9) is in the base surface (8) of the longitudinal groove (5), or simply in a side surface of the groove.
Patent KR-900003259-B1 (KR)
Title: Mis ic protected from static charge breakdown
Inventor: GUSIZUKA AZUO
IPC: H01L27/02
Filed: 1984-08-29
Granted: 1990-05-12
Abstract: The integrated circuit includes input circuitry with two MIS transistors (Tr1, Tr2) connected in series, the gates of these transistors being connected in common to an input pad (PD) of the IC. The IC also includes two voltage supply lines (VCC,GND), one of which is a positive and the other is a negative supply line. A protection MIS transistor (Tr3) is connected between the positive line and the first input transistor, with the gate of the protection transistor connected to the negative line. The second input transistor is connected to the negative line. The protection transistor cuts off the supply voltage to the input circuitry if a static surge appears on the positive supply line.
Patent KR-920000517-B1 (KR)
Inventor: DEGNER FREDERICK M
IPC: F27D99/00
Filed: 1984-09-19
Granted: 1992-01-14
Abstract: 내용 없음.
Patent KR-890003663-B1 (KR)
Title: Ladle for the chlorination of al alloys for removing mg
Inventor: BRIOLI M E
IPC: C22B15/14
Filed: 1985-07-25
Granted: 1989-09-29
Abstract: A flow-through ladle, for CO-current chloridation of molten aluminium alloys for Mg removal, comprises an outer metallic shell, an internal reftactory lining, metal inlet and outlet openings, and an internal vertical partition forming, with the ladle bottom, a metal circulation gap and dividing the ladle into a feed compartment and a single treatment compartment in which is placed a rotor for radial dispersion of chlorine containing gas.  The treatment compartment is closed at its bottom by horizontal wall which extends from the base of the partition and has a central aperture coaxial with the rotational axis of the rotor.
Patent KR-890001745-B1 (KR)
Title: Manufacturing apparatus of aluminum sash
Inventor: JONG JAE-CHON
IPC: B21D28/28
Filed: 1985-09-03
Granted: 1989-05-19
Abstract: The device comprises a base on which are mounted several punching tools with axes, connectable to a drive in the form of a working, trimming punch.  The trimming punch can turn in the plane of the longitudinal axis, and has catches for positions coaxial with the punching tools, with rod coaxial with the trinming punch, and limiters on the base with apertures coaxial with the punching tools. The device works for the lower part of vertical frame of door to be movable in the rail.
Patent KR-900008901-B1 (KR)
Inventor: RIICHI SAKANO
IPC: F25B41/06
Filed: 1985-12-14
Granted: 1990-12-11
Abstract: 내용 없음.
Patent KR-940002286-B1 (KR)
Title: Security system and method for electronic apparatus
Inventor: SEIBOLD PETER
IPC: H04B1/06
Filed: 1985-12-31
Granted: 1994-03-21
Abstract: Upon unauthorized removal of a car radio (2) from the chassis (C) of a car, a memory (5) which has a code stored therein is changed and inhibits operation of the car radio. The memory is retained in a predetermined memory state either by continuously receiving data inputs, for example from a potentiometer slider of a potentiometer (6), or data entered into an RAM energized only upon being properly connected in the vehicle. Alternatively, a user may enter a code, for example by operation of station selector buttons (4) of the car radio (2), and upon operating a set code switch (9), which code is destroyed upon removal of the radio, or upon failure to enter the correct code from time to time. The selected code can be encrypted by a preset encrypting memory chip, for example within the memory (5), and the encrypted code displayed, with only the manufacturer knowing the encrypting data, and releasing the encrypting data only to an authorized person, thereby permitting continued use of the radio by the authorized person even though the code word may have been forgotten.
Patent KR-900000138-B1 (KR)
Inventor: TAKAHARA HIDEYUKI
IPC: H01B3/00
Filed: 1985-09-02
Granted: 1990-01-20
Abstract: 내용 없음.
Patent KR-930011516-B1 (KR)
Inventor: FUJII TOSHIDAKA
IPC: A01K83/00
Filed: 1986-04-04
Granted: 1993-12-10
Abstract: 내용 없음.
Patent KR-940007902-B1 (KR)
Inventor: HIRAI AKIHIRO
IPC: G09G5/22
Filed: 1986-04-23
Granted: 1994-08-27
Abstract: 내용 없음.
Patent KR-930008088-B1 (KR)
Inventor: TAKEMOTO TADASHI
IPC: C07K5/075
Filed: 1986-07-01
Granted: 1993-08-25
Abstract: 내용 없음.
Patent KR-900005074-B1 (KR)
Title: Deep drawing plastic container and producing method of same
Inventor: DAMIO HUZIHARA
IPC: B65D1/28
Filed: 1986-07-18
Granted: 1990-07-19
Abstract: Vessel is formed by deep-drawing a laminate comprising a steel or Fe foil and a plastic film formed on each surface of the foil by a layer of adhesive with adhesive force at least 600 g/15mm of width and elastic modulus 50-10000 kg/cm2. The foil is 10-120 micron m thick, and is a ductile steel foil with tensile strength 30-50 kg/mm2 and elongation 15-35%, a fullhard steel foil with tensile strength 40-60 kg/mm2 and elongation 1-15% opt. with a surface-treated layer comprising a metal plating and/or chromate layer. The foil may be a tin-free steel foil comprising a steel substrate, 0.03-0.5 g/m2 of metallic Cr layer on the substrate, and 1-50 mg/m2 as Cr of a Cr oxide layer on the Cr layer.
Patent KR-890005259-B1 (KR)
Inventor: PETERS THOMAS L
IPC: B01D65/02
Filed: 1986-08-09
Granted: 1989-12-20
Abstract: 내용 없음.
Patent KR-900006152-B1 (KR)
Title: Automatic receiving control circuit for fax
Inventor: CHUNG MUN-KYUNG
IPC: H04N1/32
Filed: 1986-09-23
Granted: 1990-08-24
Abstract: The circuit for turning on power automatically on receiving data and off power on completing the data reception includes a ring signal detector (31) sensing the ring signal for sending data, a delay circuit (32) delaying and providing drive signal to a power driving circuit (33), which turns off in abnormal state by output of an abnormal state detector (41), and a recording medium selection circuit storing the received data into the memory when the printer is in abnormal state.
Patent KR-890004953-B1 (KR)
Title: Loadcell
Inventor: BAEK JONG-SUNG
IPC: G01G7/00
Filed: 1986-11-28
Granted: 1989-12-02
Abstract: The shear type load cell includes 4 sensing parts (B1-B4) placed at 900 to each other, a cell (1), a base plate (2), and a diaphram (4). The junctions between the cell and the base plate as well as the diaphram are welded to and the N2 gas is inserted to increase the endurability and correctness.  The attaching place and the direction of the strain gauge are determined to reduce the effect from the eccentric load or inclined load within 0.01% FS.
Patent KR-900007286-B1 (KR)
Inventor: KASUGAI JOJI
IPC: B65D51/16
Filed: 1987-01-16
Granted: 1990-10-08
Abstract: 내용 없음.
Patent KR-900004534-B1 (KR)
Title: Synthetic wax from palm stearin
Inventor: TAJCHAI PHADOEMCHIT
IPC: C11C1/02
Filed: 1987-02-11
Granted: 1990-06-29
Abstract: Wax is prepd. from palm oil by addn. reaction of hydrogen to palm stearin (I), opt. mixed with beef tallow, until the iodine value is 1-5. (I) is derived from palm oil by degumming, bleaching, deodorisation and fractionation. It is hydrogenated at initial temp. 150 deg. C over 0.1-0.3 wt.% nickel catalyst, at H2 pressure 20-140 psi. The temp. rises during rection to 170-180 deg. C and reaction is stopped when the iodine value is about 4. The mixt. is cooled and filtered to remove catalyst.
Patent KR-920001613-B1 (KR)
Title: Method of improving surface wear qualities of metal components
Inventor: DAWES CYRIL
IPC: C23C8/32
Filed: 1987-04-08
Granted: 1992-02-20
Abstract: An epsilon iron nitride surface layer of high surface wear resistance is formed on a steel component by gas nitriding or nitrocarburising and, according to the invention, includes the preliminary step of heating the component to the nitriding temperature in an atmosphere which is inert to the metal of the component.
Patent KR-950001381-B1 (KR)
Inventor: IGAGAMI TAKAMITSU
IPC: A61F13/15
Filed: 1987-04-15
Granted: 1995-02-18
Abstract: 내용없음.
Patent KR-910000476-B1 (KR)
Title: Propeller used for preventing cavitation
Inventor: HONG DU-PYO
IPC: B63H1/18
Filed: 1987-12-24
Granted: 1991-01-25
Abstract: The propeller enables it to reduce cavitation generated  from low- pressure edge of high-speed rotating propeller in liquid flow. The propeller has a suction inlet (1) connected  with  a  internal penetrating tube (2)  and  three  branch  tubes  with  discharging outlets (3), (3')  which  are   formed  at  cavitation  generating parts.
Patent KR-960002410-B1 (KR)
Inventor: HENDERSON STEVEN
IPC: F27D3/14
Filed: 1986-12-23
Granted: 1996-02-17
Abstract: 내용 없음.
Patent KR-900000756-B1 (KR)
Title: Method for producing formed gypsum
Inventor: PARK DO-SUN
IPC: C04B38/08
Filed: 1988-02-13
Granted: 1990-02-15
Abstract: A waterproof foamed gypsum is produced by mxing lime slurry, accelator and polyvinyl alcohol foams, and slip casting.  The line slurry comprises 100 wt.% burnt plaster, 0.5 wt.% aq. silicon resin, 10 wt.% calcium hydroxide and a little retarder.  The producted gypsum has a good waterproofing, fireproofing, sound proofing and insulating property.
Patent KR-910006022-B1 (KR)
Inventor: TEIRLINCK DIDIER
IPC: C22C21/00
Filed: 1988-05-18
Granted: 1991-08-09
Abstract: 내용 없음.
Patent KR-910003351-B1 (KR)
Inventor: FUJIO NAKAO
IPC: D01F11/12
Filed: 1988-06-14
Granted: 1991-05-28
Abstract: 내용 없음.
Patent KR-940009473-B1 (KR)
Title: Delay time generator of transiser circuit
Inventor: KIM KYU-CHAN
IPC: H03K17/60
Filed: 1988-06-30
Granted: 1994-10-13
Abstract: The circuit is for preventing the superposition of the driving pulse by delaying the pulse. When input signals is input to a multiplexor (MX), it provides a signal (Za) to a first flip-flop (FF1). Then the output having the 1 clock delay is provided to a second flip-flop (FF2) and a first NAND gate (G1). The inverse outputs of the first and second flip-flops are applied to a second NAND gate (G2). The output of the NAND gates is applied to a fourth and fifth NAND gates (4,5).
Patent KR-0147834-B1 (KR)
Title: Process for the optical resolution of (+)-cis or (+)-trans-permethric acid
Inventor: NOHIRA HIROYUKI
IPC: C07C51/487
Filed: 1988-07-09
Granted: 1998-08-17
Abstract: A method for optically resolving (+/-)-cis or (+/-)-trans-permethric acid which comprises reacting (+/-)-cis-permethric acid and optically active 1-(p-tolyl)-ethylamine or optically active cis-N-benzyl-2-(hydroxymethyl)cyclohexylamine, or reaction (+/-)-trans-permethric acid and optically active 1-(p-isopropylphenyl)ethylamine, optically active 1-ethylbenzylamine or optically active cis-N-benzyl-2-(hydroxymethyl)cyclohexylamine.
Patent KR-910001068-B1 (KR)
Title: Pocoer supply for memory devices
Inventor: RYU JE-HWAN
IPC: G06F1/26
Filed: 1988-07-11
Granted: 1991-02-23
Abstract: The circuit is for stabilising  the  supply  voltage  of  the memory device at a constant. The power source voltage (Vcc)  flows in series to  a  voltage   generator  (PG)  generating  the  lower voltage than the Vcc, a standby  current  and   voltage  regulator (1) connecting in series to  PMOS   transistors   (M101-102),   on output  voltage stepping-up  circuit  (2)  comprising   a    PMOS transistor  (M103),  and  an output  voltage  stabilising  circuit (3) connected in series  to   NMOS   transistors  (M104-105).  An initial level regulator (4)  is  connected  in  parallel  to  the regulator (1) to form the initial  output  voltage  level  quickly after turning  on the power. An output voltage (Vco)  is  supplied at the junction of the  regulator (1), circuit (2)  and  regulator (4) so that the voltage  variation  of   the   output  or  standby current is minimised.
Patent KR-960012322-B1 (KR)
Inventor: AKIIKE SHIGERU
IPC: F25B41/04
Filed: 1988-10-29
Granted: 1996-09-18
Abstract: 내용 없음.
Patent KR-920003259-B1 (KR)
Inventor: SUZUKI DOSIKI
IPC: H04N1/48
Filed: 1988-11-04
Granted: 1992-04-25
Abstract: 내용 없음.
Patent KR-920000792-B1 (KR)
Title: Device which controls automatically sound volume
Inventor: MUN YUNG-SUN
IPC: G08B29/00
Filed: 1988-11-25
Granted: 1992-01-23
Abstract: The volume of call signal or alarm  signal  is  increased  or decreased by the  circuit  as  time  passes.  The  volume  circuit includes  an  amplifier  for  amplifying  standard   tone   signal transmitted  from  a  standard  tone  generator  through  a  first transmission line (1) and  for  driving  a  speaker,  a  frequency divider (20) for setting a unit period to  adjust  the  volume  of standard tone by dividing  the  frequency  of  the  standard  tone signal, a shift register (30) for counting the number of  standard tone generating periods, a latch (40) for adjusting  amplification gain of the amplifier according to the counted value of the  shift register (30) to adjust the volume of the  standard  tone,  and  a hook switch (80) for initializing the frequency divider  (20)  and the shift register (30) according to the on-off state of handset.
Patent KR-970004750-B1 (KR)
Inventor: CHAI HUO RYU
IPC: H05K1/18
Filed: 1988-12-30
Granted: 1997-04-03
Abstract: 내용없음.
Patent KR-0151127-B1 (KR)
Inventor: STEWARTM ROGER GREEN
IPC: G02B5/20
Filed: 1989-02-21
Granted: 1998-12-15
Abstract: 본 발명은 제각기 기본 컬러 광을 제공하는 별도의 필터 요소들(11, 12, 13;22, 23, 24;30, 31, 32)을 포함하는 디스플레이 장치용 다중컬러 필터(10, 21, 29)을 제공한다. 이들 필터의 면적(A)은 순백색 광원내의 기본 광 컬러들의 비율, 조명원내의 기본 광 컬러의 비율 및 필터 요소들의 광 투과 능력에 따라 조정된다. 또한, 필터 요소들은, 그의 중심들(17, 18, 19;25, 26, 27;33, 34, 35)이 인접하는 필터 요소들을 통과하는 직선(20;28;36)에 매우 근접하여 위치되도록 배열된다.
Patent KR-970011642-B1 (KR)
Inventor: MIYAGAWA KAZUHISA
IPC: F27B17/00
Filed: 1989-03-09
Granted: 1997-07-12
Abstract: 내용없음
Patent KR-970011561-B1 (KR)
Inventor: MASUI SYOHEI
IPC: B29C43/34
Filed: 1989-03-16
Granted: 1997-07-12
Abstract: 내용없음
Patent KR-920006363-B1 (KR)
Title: A constant measuring method for inverter apparatus
Inventor: KWON BONG-HYON
Filed: 1989-05-19
Granted: 1992-08-03
Abstract: The method is for detecting parameters of an induction  motor during operation. The method  comprises:  (A)  turning  off  other switching devices of the inverter except one switching device  the moment that a current  of  certain  phase  rises  from  zero;  (B) detecting the counter  electromotive  force,  speed  and  current decrement at the moment to calculate the equivalent inductance  of the  motor;  (C) detecting  the  period  and  magnitude  of   the decreasing counter electromotive force; (D) calculating the second time constant of  the  motor  from  the  equivalent  circuit;  (E) applying DC voltage to the motor instantaneously to calculate  the primary resistance of the motor; and (F)  setting  the  calculated inductance, the time constant, and the resistance as  a  parameter of the inverter.
Patent KR-0156731-B1 (KR)
Inventor: DIEGUEZ JOSE M
IPC: G01N1/10
Filed: 1989-06-01
Granted: 1999-03-30
Abstract: 내용없음.
Patent KR-920005835-B1 (KR)
Inventor: HOSOI TAKAI
IPC: G06F1/16
Filed: 1989-09-12
Granted: 1992-07-20
Abstract: 내용 없음.
Patent KR-910008853-B1 (KR)
Title: Cyclo-olefin random copolymer composition and its reacting products
Inventor: YAMAMOTO YUZO
IPC: C08L65/00
Filed: 1989-09-30
Granted: 1991-10-21
Abstract: A polymer composition comprising (A) 100 parts by weight of a cyclo-olefinic random copolymer comprising an ethylene component and a cyclo-olefin component and having an intrinsic viscossity [ eta ] of 0.05 to 10 dl/g, a glass transition temperature (tg) of 50 to 230 DEG C, and a softening point of at least 70  DEG C, (B) 5 to 150 parts by weight of at least one flexible polymer having a glass transition temperature of not more than 0  DEG C and (C) 0.004 to 1.0 part by weight of an organic peroxide and its reaction product.
Patent KR-0163029-B1 (KR)
Title: Thermoset resin compositions and their preparation and use
Inventor: SMAARDIJK ABRAHAM ADRIAAN
IPC: C08L73/00
Filed: 1989-11-07
Granted: 1999-01-15
Abstract: Thermoset resin obtainable by curing a thermoplastic polymer, which resin is obtainable by reacting a curing agent with a linear alternating copolymer of carbon monoxide and one or more olefinically unsaturated compounds, or with a curable functional derivative thereof. Process for its preparation and uses.
Patent KR-970011517-B1 (KR)
Inventor: AIHARA TAKESHI
IPC: H02P29/00
Filed: 1989-11-18
Granted: 1997-07-11
Abstract: 요약없음
Patent KR-920006437-B1 (KR)
Title: Function generator by program
Inventor: LEE KYONG-KUN
IPC: H03K3/00
Filed: 1989-11-30
Granted: 1992-08-06
Abstract: The programmable waveform generator generates a new wave form having a  certain  frequency  by  synthesizing   waveforms.   The generator includes a control unit (10) for  controlling  magnitude and frequency of the waveform  to  be  generated  a  clock  signal generator (20) for generating clock signal  by  a  control  signal (C1) generated by the control unit (10), a waveform generator (20) for generating various  waveforms  according  to  control  signals (C2-C5) transmitted from the control unit (10), a multiplier  form multiplying coefficients (K1-K4) to control the magnitude  of  the generated  waveforms,  and  an  adder  (70)  for  generating   new waveforms by adding output wave form of the multiplier.
Patent KR-920001432-B1 (KR)
Inventor: CHO GOO-HYUN
IPC: D06M15/643
Filed: 1989-12-13
Granted: 1992-02-13
Abstract: 내용 없음.
Patent KR-960012330-B1 (KR)
Inventor: MASAHARU OKAFUJI
IPC: C03B35/00
Filed: 1988-05-25
Granted: 1996-09-18
Abstract: 내용없음.
Patent KR-930003734-B1 (KR)
Inventor: SCHITZ ERBIN
IPC: A23L5/20
Filed: 1990-02-03
Granted: 1993-05-10
Abstract: 내용 없음.
Patent KR-930007544-B1 (KR)
Title: Multi-roads system
Inventor: LEE SU-HAENG
IPC: E01C1/00
Filed: 1990-02-21
Granted: 1993-08-12
Abstract: The  road  system  comprises  multistory  roads  (1)  having in- between  roads  (10,10a,10b)  provided  with   parking   spaces (20,20a)  and  living  spaces  among  stories,   entry   buildings connecting  to  the  roads  (1)  and  running  in  more  than  one directions, ring-shaped roads (11,11a,11b) and by-pass roads  (12) formed for the crossing  of  the  multistory  roads  for  four-way running and counterclock turning and provided with  at  least  one story road on ground level or half-underground level for  straight running including a U-turn point, and  crossing  buildings  having interlevel roads in a manner of a multilevel crossing and provided with stops in 1st and  2nd  stories  for  busses  and  other  mass transportation. The  system  reduces  traffic  congestions  to  an advantage.
Patent KR-0157310-B1 (KR)
Inventor: JACKSON FRANCIS G
IPC: E04B2/74
Filed: 1990-06-08
Granted: 1998-11-16
Abstract: 내용 없음.
Patent KR-940005037-B1 (KR)
Inventor: ROSE FLOYD D
IPC: G10D3/14
Filed: 1990-09-05
Granted: 1994-06-10
Abstract: 내용 없음.
Patent KR-0168829-B1 (KR)
Inventor: NIRAI KUMAR
IPC: G06F17/50
Filed: 1990-10-19
Granted: 1999-02-01
Abstract: 본 발명의 기술은 독립된 회로들이 하나 이상의 상이한 설계 원리에 따라 배치된 경우에도 보은 회로 소자들을 하나의 칩에 결합시켜 함께 동작되도록 접속시킴으로써 단일 집적모든회로 상의 전자적 회로 소자 밀도를 증가시키는 기술을 이용한 것이다. 회로의 데이터 베이스들이 단일 데이터 베이스로 결합되기 전이나 후에, 회로 중 하나의 마스크 레이아웃 데이터 베이스를 표준 컴퓨터 소프트웨어 패키지를 이용하여 다른 회로의 마스크 레이아웃 데이터 베이스의 설계 원리와 일치하도록 한번에 전체적으로 변화시킨 다.
Patent KR-940006021-B1 (KR)
Inventor: SUZUKI HIDENORI
IPC: B05C13/02
Filed: 1990-10-23
Granted: 1994-07-02
Abstract: 내용 없음.
Patent KR-930004470-B1 (KR)
Inventor: TANAKA OSAMU
IPC: B23K35/362
Filed: 1990-11-24
Granted: 1993-05-27
Abstract: 내용 없음.
Patent KR-950005001-B1 (KR)
Inventor: KISHI MITSUHIRO
IPC: B66F11/04
Filed: 1991-01-22
Granted: 1995-05-17
Abstract: 내용 없음.
Patent KR-930005562-B1 (KR)
Title: Color filter of lcd
Inventor: NA YONG-HYON
IPC: G02F1/335
Filed: 1991-02-05
Granted: 1993-06-23
Abstract: The color filter for LCD is manufactured by (a) cleaning  the substrate, drying, and then repeatedly  light-exposing  developing and drying it by the photoetching method to form a  red,  a  green and a blue pattern, and (b) coating a dyestuff-coating solution on the substrate by the spin coating method to form a dyestuff-coated film. The coating solution is obtained by dissolving an  acid  red 52, an acid red 486 and/or a rhodamine 6 GCT in to the pure water, and then adding a glycerine or gelatin to the solution.