baber/WOPTO huggingface dataset:
Patent KR-810000666-B1 (KR)
Title: Electrical inductive apparatus
Inventor: WILBURN G
IPC: H01F27/28
Filed: 1977-03-31
Granted: 1981-06-16
Abstract: Electrical inductive apparatus including a winding disposed in inductive relation wih a magnetic core.  The winding includes a plurality of conductor turns formed of an electrically conductive material having a predetermined cross sectional configuration.  The predetermined cross sectional configulation is selected such that an inter locking structure is formed in which the conductor turns of an axially aligned layer of turns are restrained against relative axial movement.
Patent KR-800001607-B1 (KR)
Title: Process for preparing intermediante moisture meats
Inventor: MAO WEI WEN
IPC: A23B4/00
Filed: 1977-04-18
Granted: 1980-12-30
Abstract: Intermaediate moistue meat prokuct having long preservative life is prepd.  Title product contg. 15-50% water which was formulated from compds. selected from among NaCI, KCI, alkali metal salts of hydrocarboxylic acid, orthophosphates, metaphosphates, ultraphosphates, and polyphosphates.  Thus, lobster was bolied in a soln. of NaCI 5, K citrate 5, Ksorbate 0.8, and water 89.2% for 7 min, cooled to 30-430C, left in the salt soln. for 1 h, and dried at 38-430C to 39% water content.  Title product has 0.85 Aw value.
Patent KR-810001480-B1 (KR)
Title: Intert carrier drying and coating process
Inventor: SHEELINE R
IPC: G21F9/00
Filed: 1978-03-27
Granted: 1981-10-23
Abstract: An inert carrier process for drying radioactive waste material and for incorporating the dry material into a binder from which the dried material will not be leached is disclosed.  In this process, a hot inert liquid carrier is provided into which the solution to be dried is introduced under extremely turbulent conditions.  The solvent flashes off leaving the dried particles dispersed in the inert carrier which carries these particles to a mixing station where a binder for the particles is injected under turbulent conditions.
Patent KR-830000300-B1 (KR)
Title: 광전기 화학셀
IPC: H01M6/30
Filed: 1979-07-30
Granted: 1983-02-28
Abstract: 내용 없음.
Patent KR-830000706-B1 (KR)
Title: 안정한 마네브의 제조방법
IPC: A01N59/16
Filed: 1979-08-21
Granted: 1983-04-06
Abstract: 내용 없음.
Patent KR-830002389-B1 (KR)
Title: 코발트로 개질시킨 자기성 산화첩 입자
IPC: C01G49/02
Filed: 1979-10-24
Granted: 1983-10-25
Abstract: 내용 없음.
Patent KR-830001533-B1 (KR)
Title: 슬라이드 파스너용 슬라이더 제조기의 자동 배출장치
IPC: A44B19/42
Filed: 1979-12-24
Granted: 1983-08-10
Abstract: 내용 없음.
Patent KR-830002840-B1 (KR)
Title: 빈데신 합성법
IPC: A61K31/475
Filed: 1980-01-15
Granted: 1983-12-27
Abstract: 내용 없음.
Patent KR-850000804-B1 (KR)
Title: Crushing bodies forged from steel
Inventor: THOME MICHEL
IPC: C07H7/04
Filed: 1980-01-21
Granted: 1985-06-14
Abstract: The crushing bodies for crushing the wear property materials are produced by forging the non-graphitic steel having a high carbon content and a martensite structure which is dispersed well all over. The crushing bodies forged from steel are composed of 1.7-2.0 wt.% carbon which has no graphitic carbon 0-2 wt.% Cr, 2-6 wt.% (Fe, Cr)3C
Patent KR-840000468-B1 (KR)
Title: Method of preparing poly-(cethylene-glycol) tephthaleite
Inventor: BONNEBAT CLAUDE
IPC: C08G63/18
Filed: 1981-05-18
Granted: 1984-04-09
Abstract: A PET having an intrinsic viscosity of 0.65-1.05 dl/g and a density of more than 1.38, comprises 92.5-98.5% ethylene terephthalate recurring units and 1.5-7.5 mol% of recurring units of at least one polybasic acid and/or polyhydric alcohol comonomeric crystallization retardant. The di-and/or triethylene glycol content is less than 3.5 mol % per mol of diacid gps. present in the polymer chain. The PET has a residual acetaldehyde concn. of less than 1.25 ppm, with acetaldehyde being reformed at less than 5 ppm/hr, at 220oC, and is devoid of visible crystallization in an at least 4 mm thick test plate shaped in a mold cavity from a melt.
Patent KR-840001943-B1 (KR)
Title: Toothpaste composition
Inventor: HARVEY KENNETH
IPC: A61K8/34
Filed: 1981-06-02
Granted: 1984-10-26
Abstract: A toothpaste consists of 35 wt.% sorbitol, 45-85 wt.% liquid containing at least 35% water, and 0.5-10 wt.% vehicle. Approximately 5-20% polyethylene glycol, having a 950-1600 av.  mol. wt. reduces the dryness of the toothpaste so it be comes a more liquid material. Thus, the toothpaste was prepd. with sorbitol (70% soln) 23.0, Na CM- cellulose 1.10, Na saccharin 0.18, CaCO3  42.0, polyethylene glycol 6.0, Na lauryl sulfate 1.50, Na silicate (30% soln.) 0.20, perfume 1.0, and water 45.0%.
Patent KR-860000105-B1 (KR)
Title: Process for preparing n-phthalidyl-5-fluorouracil derivatives
Inventor: KIGASAWA KAZUO
IPC: C07D405/14
Filed: 1981-12-18
Granted: 1986-02-19
Abstract: Phthadidyluracil derivs. of the formula (I) [one of R and R1 is phthadidyl and the other is H, acyl or cyclic ether; R = R1 = phthadidyl! were prepd. Thus 1.3g of 5-fluoro-uracil was dissolved in 10ml of DMF contg. 0.8g NaH and treated with a soln. of 4.69g of 3- bromophthalide in 5ml of DMF with ice cooling for 15 min. and at room temp. for 3 hr. to give 0.26g of I [R=H, R1= phthadidyl! and 0.23g of I [R = R1 = phthadidyl!. Compds. I are useful as anti-tumor agents.
Patent KR-860000203-B1 (KR)
Title: Hygroscopic acrilic fibers
Inventor: SAWAHISHI SHIGERU
IPC: D01F6/38
Filed: 1982-05-04
Granted: 1986-03-03
Abstract: Water-absorbing acrylic filaments are produced by adding a less than 10 wt.% water absorption resin to more than 90 wt.% acrylonitrile polymer. The water-absorbing resin contains a carboxyl group of formula COOX (X is H, NH4 or alkali metal). The water absorptivity of the resin is 10-300 cc/g and its particle size is below 0.5 microns when dried. It pref. contains a more than 3 mmol/g carboxyl gp. A spinning soln. obtd. from the above mixt. is subjected to wet spinning so that the water-absorption acrylic filaments are procuced. Voids of mean dia. above 0.2 microns are formed in the acrylic filaments. Prods. have superior dyeing properties.
Patent KR-890002088-B1 (KR)
Title: Insulated connector sheet
Inventor: REYLEK ROBERT S
IPC: H01R4/04
Filed: 1982-12-28
Granted: 1989-06-16
Abstract: An insulating connector sheet adapted to make bonded electrical connections to a substrate comprises a polymeric layer in which is dispersed a monolayer of discretely separated electrically conductive elements.  An electrically insulating layer is disposed over the monolayer of electrically conductive elements. The insulating layer is nontacky or poorly tacky at room temp., and provides an electrical resistance through the layer to the elements of at least one meg-ohm.  The sheet is readily handleable and free from conductive bonding at room temperature.
Patent KR-880001896-B1 (KR)
Title: Tubular connection
Inventor: PATTERSON BILLY R
IPC: E21B17/042
Filed: 1983-09-09
Granted: 1988-09-27
Abstract: The joint for heavy wall high performance pipes comprises male and female members with threads on matching tapers of about 1.750 inch/ FT. on DIA.,  The first having a tolerance of +0.000 to -0.003 inch per inch on Dia. and the second of +0.0045- -0.000 such that the taper is less on the male than the female member. The threads are rectangular with rounded corners and parallel crests and roots parallel to the plane of the taper, 0.200 inch thread pitch, 3 DEG. load flank and 10 DEG. trailing flank.  The rounded crest corners of the load and trailing flank ends are the same for the second and DIFF. on the first taper.
Patent KR-850001286-B1 (KR)
Title: Method for bonding sponge pe on steel plate
Inventor: NO WON-JO
IPC: B32B15/08
Filed: 1983-10-06
Granted: 1985-09-09
Abstract: Spongy polyethylene is attached to a steel plate to prevent dew from forming on the rear surface of the plate, which is used as roofing material. The polyethylene is applied using a highfrequency induction heater at 170-200≰C and a 150 mm/sec plate transportation velocity. The spongy PE(2) is uniformly and densely attached through uniform heating and easy thermal control of the heater giving maximum thermal efficiency.
Patent KR-900005537-B1 (KR)
Title: Color selection etectrode mounting structure having an off - set washer
Inventor: WILBUR LEONARD P JR
IPC: H01J29/07
Filed: 1983-10-18
Granted: 1990-07-31
Abstract: The fixing system has a spacing device (34) containing a part (36) having the shape of a truncated cone projecting from the base part (35) on the side facing away from the colour selection electrode. The small base face of this conical part spaced away from the base part forms the counter surface in which the opening (37) to hold the retaining projection is formed.
Patent KR-890004647-B1 (KR)
Title: Static current source circuit and differential amplifier with it
Inventor: ORITANI ATSUSHI
IPC: G05F1/56
Filed: 1984-10-26
Granted: 1989-11-21
Abstract: At least one constant-current source circuit unit is used. When two are used, one of the units has a positive temp. coefft. and the other has a negative temp. coefft, and the output currents of the two units are combined by a current synthesizing circuit to realise any desired temp. characteristic.  The output current of one of the units can be controlled by a threshold voltaghe characteteristic of a p-channel MOS transistor or a PNP-type transistor. The output current of the other unit is controlled by a threshold voltage characteristic of an N-channel MOS transistor or an NPN-type trnasistor.
Patent KR-910000325-B1 (KR)
Inventor: HSIEH MING-HUNG
IPC: E06B1/36
Filed: 1985-05-16
Granted: 1991-01-24
Abstract: 내용 없음.
Patent KR-890005222-B1 (KR)
Inventor: MORI KEI
IPC: F21V8/00
Filed: 1985-07-03
Granted: 1989-12-18
Abstract: 내용 없음.
Patent KR-880001005-B1 (KR)
Title: Oxygen absorbent packet
Inventor: INOUE YOSHIAKI
IPC: A61J3/00
Filed: 1985-10-21
Granted: 1988-06-13
Abstract: A packet has a cup-shaped plastics container holding an oxygen absorbent contg. moisture, an air-permeable layer adhered across the container opening and with a peripheral side edge made of paper, nonwoven, fabric or microporous film, the layer having high resistance to humidity permeation, and an air-impermeable layer formed on the outer surface of the first layer except at the side edge so that the absorbent takes up oxygen through the edge of the first layer.  The container is pref. of polyethylene, polypropylene, PVC, polyethylene terephthalate, polyamide or polystyrene, and the impermeable layer is film of polyethylene terephthalate.
Patent KR-890001017-B1 (KR)
Title: Four-way poppet valve
Inventor: NEFF JAMES A
IPC: F15B11/044
Filed: 1985-11-12
Granted: 1989-04-18
Abstract: The valve has poppet valve elements mounted on a valve spool. The spool is movable in one direction by a return spring to an operative position, where one pair of the poppet valve elements are seated on a pair of valve seats to control the flow of pressurized air through the valve from a pressurized air inlet port and out through a cylinder port and simultaneously to exhaust air entering a second cylinder port.  A solenoid having a floating pole piece moves the valve spool to a second operative position where a second pair of the valve elements are seated on a second pair of seats to reverse the flow of pressurized air through the valve.  The flow of exhausting air may be controlled by a pair of flow valves.
Patent KR-900006934-B1 (KR)
Title: Self-containing package system for storage and trasportation of prefabricated portions of a building structure and the assembly thereof
Inventor: SKVARIL JOSEPH
IPC: E04B1/343
Filed: 1985-12-03
Granted: 1990-09-25
Abstract: The floor/ceiling package for prefabricated structures comprises a series of spaced and parallel transverse joints and a planar panel spanning one side of the joists and acting as a floor or ceiling surface. The package includes two halves, detachably secured together along a common junction line to form a floor or ceiling unit. Each half has a joist at the common junction line for selectively securing the halves together, the halves being nestable one within the other to form the package when separated. One of the halves is reversed vertically through 180 deg. relative to the other half and placed so that the joists of one half are nested within the corresponding joists of the other half. The planar panels form upper and lowr enclosure surfaces of the package.
Patent KR-940002914-B1 (KR)
Inventor: HARADA HIROSHI
IPC: H01L21/02
Filed: 1986-11-27
Granted: 1994-04-07
Abstract: 내용 없음.
Patent KR-940001522-B1 (KR)
Title: Dispersion liquid including polyoxyalkylenated polyamine
Inventor: DISERT Y VES
IPC: C09D171/00
Filed: 1986-02-26
Granted: 1994-02-23
Abstract: Ungelled reaction products of polyoxyalkylenepolyamines with monoepoxides and optionally with a polyfunctional material which contains groups capable of reacting with amino and/or hydroxyl groups are disclosed. The reaction products can be neutralized with acid and dispersed in aqueous medium where they are useful as additives for cationic electrodeposition baths to improve surface appearance of electrodeposited coatings.
Patent KR-940011442-B1 (KR)
Title: Drug delivery system
Inventor: MAGRUDER PAUL R
IPC: A61M31/00
Filed: 1987-02-06
Granted: 1994-12-15
Abstract: A composition of matter comprising a drug, a neutral hydrogel and an ionic hydrogel. The composition can be administered from a delivery system to a biological receptor over time.
Patent KR-940000414-B1 (KR)
Inventor: MIYAZONO TADAFUMI
IPC: C09D201/00
Filed: 1987-04-18
Granted: 1994-01-20
Abstract: 내용 없음.
Patent KR-900003307-B1 (KR)
Title: Detecting means of washing things
Inventor: KIM YUN-KI
IPC: D06F39/08
Filed: 1987-04-23
Granted: 1990-05-14
Abstract: The detecting means of washing is used for measuring the quantity of washing in the tank of electric washing machine. The detecting process is completed by placing washing into a wash tank, supplying water and measuring the water supplying time. The detection includes three steps. The first step detects the switching-on time of level sensor (8) on the minimum level and decides a quantity of water through the supply valve (4). The second step supplies water to the decided level.  The third step decides conditions of washing, rinsing, dehydration.
Patent KR-950005702-B1 (KR)
Inventor: LAURENT DANIEL
IPC: B29D30/06
Filed: 1987-04-25
Granted: 1995-05-29
Abstract: 내용 없음.
Patent KR-920007981-B1 (KR)
Title: Electron gun assembly
Inventor: KWON SU-KUN
IPC: H01J29/48
Filed: 1987-05-06
Granted: 1992-09-19
Abstract: The electronic gun  device  has  improved  stability  of  gap change between a cathode assembly and two adjacent grid poles.  It has a cylindric ribbon (12) surrounding sleeve (10)  for  delaying the swelling time of the sleeve (10)  by  increasing  the  thermal capacity of the sleeve (10). And the ribbon (12) has the width (M) that is 1/3 of the length (L) of the sleeve (10) and is located at the center position of the length (L) of the sleeve (10).
Patent KR-910006151-B1 (KR)
Title: Tape of a synthetic material with a high modulus of elasticity provided with a coating and process for the production
Inventor: HEIDEN LEONARDUS H V D
IPC: B29C55/02
Filed: 1987-07-25
Granted: 1991-08-16
Abstract: Tape consisting of a support of ultra high molecular polyethylene having a high modulus and low thickness, and a coating of a polyether-urethane resin. The support used is prepared by thermoreversible gelation from a solution of the polyethylene followed by stretching and adhesion improving treatment. The tapes obtained are suitable as a magnetic tape, e.g. in audio, video or computer applications.
Patent KR-910008876-B1 (KR)
Inventor: KOBAYASHI SHIGEO
IPC: B21D5/02
Filed: 1987-09-05
Granted: 1991-10-24
Abstract: 내용 없음.
Patent KR-950006896-B1 (KR)
Inventor: RAPOPORT MORRIS
IPC: C07C253/08
Filed: 1987-11-16
Granted: 1995-06-26
Abstract: 내용 없음.
Patent KR-920004610-B1 (KR)
Inventor: HOSONO MASAYUKI
IPC: F16L37/098
Filed: 1987-11-18
Granted: 1992-06-11
Abstract: 내용 없음.
Patent KR-910008907-B1 (KR)
Inventor: SEKIMOTO ISAO
IPC: B23Q39/04
Filed: 1987-12-29
Granted: 1991-10-24
Abstract: 내용 없음.
Patent KR-880002667-B1 (KR)
Title: Method of evaluating and apparatus for analyzing recording characteristics of a recording medium with a prescribed analog electrical signal
Inventor: EFRON EDWARD
IPC: G11B27/36
Filed: 1988-07-12
Granted: 1988-12-17
Abstract: The method evaluates the audio or video recording characteristics of the unit which involves audio or video information. An a-d converter receives a series of separate analog signals at a real time rate, which are accumulated in a store such as a digital memory.  The series of signals may be a sequence of signal segments, each segment containing at least one test tone.  The test tones are spaced in time equal to a timing interval of a standard television signal, especially corresponding to the time spacing between vertical synchronization pulses.  An input signal of known content is established, and selected parameters of the signal are measured and fed to the unit under test.  The output signal is compared with the input signal.
Patent KR-920002027-B1 (KR)
Title: Skew phenomenon elimination method using multi-layer photolithographic technics
Inventor: PARK HAN-SOO
IPC: H01L21/302
Filed: 1988-07-21
Granted: 1992-03-09
Abstract: The method for forming divice regions on a silicon  substrate without misaligning of patterns by  using  multilayer  photoresist and reflew bake  processes  comprises  the  steps  of  applying  a conductor or nonconductor layer (6) on a substrate having  bending part owing to device regions (2,3,4), forming a planar  layer  (7) and an intermediate layer (8) with high etch selectivity  one  the layer (6) , applying a photoresist (9) on  the  intermediate  layer (8) to form  predetermined  patterns,  performing  reflew  baking process of the phtoresist (9) on a hot plate at high temp. to flow the photoresist, removing the layers (8,7) by using the  patterned photoresist (9) as mask, etching the layer (6) by using the layers (7,8) as mask and removing the layers (7,8) by lift-off process.
Patent KR-970003195-B1 (KR)
Inventor: WILWERDING DENNIS J
IPC: G03F7/00
Filed: 1988-09-28
Granted: 1997-03-15
Abstract: 내용없음.
Patent KR-910007930-B1 (KR)
Inventor: MCCLELLAN MELVIN L
IPC: B22F9/04
Filed: 1988-10-06
Granted: 1991-10-04
Abstract: 내용 없음.
Patent KR-910004468-B1 (KR)
Title: Manufacturing method of aromatic polyamide conjugated fiber
Inventor: KIM DOO-HYUN
IPC: D01F6/60
Filed: 1988-10-19
Granted: 1991-06-29
Abstract: The wholly aromatic polyamide composite  is  prepd.  by:  (A) preparing optical isotropic prepolymer and anisotropic  prepolymer having  each  of  different  vis  cosity  (of  1.0-4.0   intrinsic viscosity) by differently controlling the polymer contents to  the soln. (the prepolymer is prepd. by polymersing aromatic diamin and aromatic diacidchloride  in  amide  soln.  dissolving  the  inorg. salts); (B) extruding each of that with time interval, and complex spinning through the complex spinning nozzle; (C) contacting  that with the molecula polymn.  accelerating  solvent,  and regularlycontinuously composite binding  to  lengthwise  direction of  the fiber.
Patent KR-970009484-B1 (KR)
Inventor: GERHARD GARSTER
Filed: 1988-10-22
Granted: 1997-06-13
Abstract: 내용 없음.
Patent KR-940004926-B1 (KR)
Title: Bus request method
Inventor: YU JAE-UN
IPC: G06F13/14
Filed: 1988-10-29
Granted: 1994-06-07
Abstract: When a bus arbiter is formed to prioritized arbitration, each level bus request equally uses a system bus by round-robbin form not to correct a bus arbiter. In an initial state, when an every level request requires a system bus and a low level request does not require a system bus, a bus require signal is outputted on a system bus. If a low level request exists, a bus require signal is outputted on a system bus after a bus arbitration execution. In an initial state, when a bus request uses a system bus ,a BRm* signal is active and requires a bus usage to arbiter. If a BGmIN* signal is active and BRm* signal is active, a bus request makes a BBSY* signal active and makes BRm* and BGmOUT* signals inactive. If a BRm* is inactive, a bus request makes a BGmIN* and BGmOUT* signals inactive in order to get a daisy-chain.
Patent KR-960010652-B1 (KR)
Inventor: TIMUSKA KARLIS
IPC: F01C1/08
Filed: 1987-09-04
Granted: 1996-08-07
Abstract: 내용 없음.
Patent KR-920007640-B1 (KR)
Inventor: SAKAUE MAKOTO
IPC: B23H7/02
Filed: 1989-01-19
Granted: 1992-09-14
Abstract: 내용 없음.
Patent KR-920010862-B1 (KR)
Inventor: BANZAI MASATO
IPC: B23H7/08
Filed: 1989-02-08
Granted: 1992-12-19
Abstract: 내용 없음.
Patent KR-920001542-B1 (KR)
Title: Automatic answering method for a vehicle radio-telephone and device therefor
Inventor: KANG SEO-WON
IPC: H04M1/724
Filed: 1989-02-28
Granted: 1992-02-18
Abstract: The automatic  answering  machine  stores  a  caller's  voice message and phone number in a memory IC. A duplexer (201)  permits common use of the amtenna for both transmitting and receiving  and is connected to a radio transmitter (207)  and  a  radio  receiver (202). A voice analysing and synthesising circuit  (221)  analyses and synthesises the  received  voice  signals  by  adaptive  delta modulation  (ADM) method.  A  voice  synthesizing  circuit  (223) containing the answering voice message produces it  in  the  voice signal by LPC synthesising produre. A  controller  (206)  controls the circuits (221,223) to synthesise  a  given  answering  message according to an set mode by receiving the  signal  digitalised  by the decoding of a WBD modem (222).
Patent KR-950007895-B1 (KR)
Inventor: IJIMA YASUO
IPC: G06F21/12
Filed: 1989-08-26
Granted: 1995-07-21
Abstract: 내용 없음.
Patent KR-920001967-B1 (KR)
Inventor: SAWA DAKKAO
IPC: H01F1/14
Filed: 1989-09-01
Granted: 1992-03-07
Abstract: 내용 없음.
Patent KR-940000963-B1 (KR)
Inventor: NAKAHIRO TAIZO
IPC: C08G73/10
Filed: 1989-11-07
Granted: 1994-02-07
Abstract: 내용 없음.
Patent KR-0163758-B1 (KR)
Inventor: FAZIO MICHAEL J
IPC: A61P35/00
Filed: 1989-12-22
Granted: 1999-01-15
Abstract: 내용 없음.
Patent KR-920009664-B1 (KR)
Title: Circuit which drives plurally lcd with single lcd controller
Inventor: KYE SHIN-UNG
IPC: G09G3/18
Filed: 1989-12-27
Granted: 1992-10-22
Abstract: The  liquid  crystal  display  controller  is  designed   to communicate data necessary to drive LCD with a microcomputer of  a system so that a number of LCD's are driven by the controller. The controller includes latches (30-60) connected to data bus of a LCD controller (20) to latch and to send data transmitted from  a  LCD controller to the first to the  fourth  LCDs  (LCD1-LCD4),  and  a decoder for generating latch enable signal by decoding output data of LCD controller (20).
Patent KR-910010261-B1 (KR)
Title: Positive-type photosensitive resin composition
Inventor: KIM KWANG-TAE
IPC: G03F7/023
Filed: 1989-12-30
Granted: 1991-12-24
Abstract: A positive photosensitive resin compsn. is composed of  20-90 wt.% cresol-novolak binder resin, 10-80 wt.%  quinonediazide  cpd. of formula (I) as a photoactive matter and  residual  solvent.  In (I), D1, D2 and D3  are  each  benzoquinone-1,2-diazide-4-sulfonyl radical,       naphthoquinone-1,2-diazide-4-sulfonyl       radial, naphthoquinone-1,2-diazide-5-sulfonyl          radical          or naphthoquinone-2,1-diazide- 5-sulfonyl radical; R is H, C1-5 alkyl or alkoxy. The solvent  is  pref.  ethylcellosorbacetate,  xylene, acetone,  methylethyl  ketone  or  trichloroethylene.  The   resin compsn. is used in the photolithography process for  the  mfr.  of LSI or VLSI.
Patent KR-950001035-B1 (KR)
Inventor: BOONE JAMES E
IPC: C01F7/78
Filed: 1990-01-11
Granted: 1995-02-08
Abstract: 내용 없음.