baber/WOPTO huggingface dataset:
Patent HR-P20020284-B1 (HR)
Title: Pre-assembled plate consisting of armoured concrete
Inventor: REICHEL DIETER
IPC: E01C5/08
Filed: 2002-04-04
Abstract: The invention relates to a pre-assembled plate consisting of armored concrete, especially for the use as a component of a solid roadway for high-speed means of transport. At least two steel rods extending in the longitudinal direction of the pre-assembled plate of armored concrete (10) and protruding over the concrete surface thereof on the front face (17) are provided. The pre-assembled plate (10) is provided with at least one, preferably several, predetermined breaking points (15) which extends crosswise in relation to the steel rods (19). The steel rod (19) is anchored in the area between the front face (17) of the pre-assembled plate (10) and the first predetermined breaking point (1) respectively and is mounted in the direction towards the respective front face (17) in the longitudinal direction thereof in an essentially freely moveable manner. According to a method for producing a plate composite structure of pre-assembled plates of armored concrete (10), the pre-assembled plate (10) is placed and exactly positioned. A casting compound (42) is underpoured under the exactly positioned pre-assembled plate. The pre-assembled plate (10) is connected to the adjacent pre-assembled plate (10) by casting the joint and connecting the steel rods (19) after the casting compound (42) has hardened.
Patent HR-P20030057-B1 (HR)
Title: Antiseptic for wounds and mucous membranes
Inventor: KRAMER AXEL
IPC: A61K8/49
Filed: 2003-01-27
Abstract: The invention relates to an octenidine antiseptic for wounds and mucous membranes that is characterized by a content in ethanol and a physiologically acceptable organic acid.
Patent JO-2787-B1 (JO)
Title: Substituted Amid derivatives & methods of use
Inventor: KIM TAE-SEONG
Filed: 2006-04-25
Granted: 2014-03-15
Abstract: Selected compounds are effective for prophylaxis and treatment of diseases, such as HGF Mediated diseases, the invention encompasses novel compounds, analogs, prod rugs and pharmaceutically acceptable salts thereof pharmaceutical composition and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like, the subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes,
Patent JO-3575-B1 (JO)
Title: Gip and glp-1 co-agonist compounds
Inventor: TAMER COSKUN
IPC: C07K14/605
Filed: 2015-12-22
Granted: 2020-07-05
Abstract: The present invention relates to dual incretin peptide mimetic compounds that agonize receptors for both human glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1), and may be useful for treating type 2 diabetes mellitus (T2D).
Patent KR-790000167-B1 (KR)
Title: Formulations for fire-retardant
Inventor: SUBHASH C JUNEJA
Filed: 1973-02-07
Granted: 1979-03-24
Abstract: Dicyandiamide - urea - phosphoric acid - formaldehyde copolymer (I) was prepd. by dissolving dicyandiamide and urea in heated alk.  HCHO, cooling  the soln. and adding H3PO4 slowly to give a clear product with long pot-life.  I was used as a fireproofing agent and adhesive component for plywood and particle board.  For a long pot life the HCHO; (urea-dicyandiamide) mole ratio should be 2.
Patent KR-800001124-B1 (KR)
Title: Semiconductor device
Inventor: KOMA KOTAROU
IPC: H01L29/72
Filed: 1974-02-25
Granted: 1980-10-10
Abstract: A low-noise bipolar transistor has an emitter, a base, a collector and additional region(4) which is electrically connected to the base region. the additional region is formed parallel to an emitter-base junction to inject minority carriers into the emitter and has a plurality of windows(7) where a plurality of ohmic contacts for the emitter are located.
Patent KR-790000878-B1 (KR)
Title: The method of separator for alkaline battery
Inventor: ZZEUZIDA DAKASI
Filed: 1974-09-09
Granted: 1979-07-29
Abstract: Separator for alk. batteries were made by dipping synthetic fiber sheets. A nonwoven cloth was made from a thermoplastic resin (vinyl acetate, P.V.A., polyvinyl acetal, vinyl chloride, vinylidene chloride, M.M.A., styrol, polyamide, polyethylene, fluoro, plastic fiber) by spinning. The cloth was formed into a cylindrical shape and made into a cup-shaped separator by heating the end of one side.
Patent KR-800000039-B1 (KR)
Title: 4-oxo-2-imida zolidinylidene ureas
Inventor: RASMUSSEN C
IPC: C07D233/54
Filed: 1974-10-19
Granted: 1980-01-28
Abstract: Title compds. (I; R1, R2 = H, lower alkyl, R3 = H, aryl, R4=H. aryl, arylalkyl, Ar=aryl, but R3=R4≠2, 6-disubstituted aryl) useful as muscle relaxants in mice at 2.5-40 mg/kg, were prepd. by treating 2-aminoimidazolidin-4-on(II) with arylisocyanate in anhydrous and reactive organic solvents as dioxan, hexahydrofuran, 1,2-dimethoxy-ethane, polyether, N,N-dimethylformamide, dimethylsulfoxide, etc.
Patent KR-810000618-B1 (KR)
Title: Successive mixer for moisting the powder
Inventor: IWAKO HIROYUKI
IPC: B01F7/16
Filed: 1975-05-14
Granted: 1981-06-07
Abstract: Continuous solid-liquid mixer is used for powdered solid, particle in prodn of noodles vermicelli, macaroni, etc., in which the liquid is introduced into the mixing chamber as a thin film overflowing from a liquid storage vessel(5) down a centrally arranged inverted cone frustrum(6), concentrically surrounding a cylindrical power feed pipe(1), which delivers the powder to a conical distributor(9) centrally disposed onto rotary stirrer disc(21) in a mixing chamber.  The stirrer disc has vertical concentric rows of spaced vertical projections co-operating with intervening rows of stationary projections extending downwardly from the roof of the mixing chamber.
Patent KR-800001476-B1 (KR)
Title: Process for 1-methyl-2-(phenyl-oxymethyl)-5-nitro-imidazoles
Inventor: WINKELMANN E
IPC: C07D233/95
Filed: 1976-01-16
Granted: 1980-12-17
Abstract: Title compds. (I, A = S or -SO-; R = C1-3 alkyl), useful as protozoaides, were prepd. by reacting nitro-imidazole(II; X = halogen, acyloxy, acryloxysulfonyloxy) and phenol(III; Y = H, alkaline metal ion or ammonium) or by alkylating nitroimidazole(IV) or by oxidizing I(A = S) to I(A = -SO-). Thus, 4-methylmercapto-phenol of 1-1:1-methyl-2-(4-methylthiophenyl-oxyethyl)-5-nitro-imidazole dissolved in DMF, powdered K2CO3 and 1-methyl-2-chloromethyl-5-nitro-imidazole were mixed under 35≰C to give 1-methyl-2-(4-methylthiophenyl-oxymethyl)-nitro-imdazole(m.p. 116≰C).
Patent KR-810002121-B1 (KR)
Title: Carbonaceous sieve for removal of low molecular weight organic gases
Inventor: ITOKA K
IPC: B01D53/04
Filed: 1977-11-16
Granted: 1981-12-29
Abstract: A purging agent of organic compds. of low mol. wt. in air was prepd. by adsorption Br to a carbon-based mol sieve of 4-6Ao pore. Thus, 50g granular Shirasagi MSC-5A-416 contg. C 95, 0 2 , H 0,8, and ash 1.5% and of surface area 600m2/g and 93% 4-6Ao diam. pore vol. ratio as a column in a 60mm diam. glass tube was circulated with 30L/min air with addn. of 1.0g/min Br to adsorb 30.1% Br. When equilibrated with air contg. 200ppm C2H4, the adsorption was 8.2, 6.3 or 5.8 mL/g after 1,5 or 30 days of prepn., vs. 7.4, 3.2 or 2.6 with Shirasagi G-416 of surface area 1150 m2/g, pore vol. ratio 6%, and Br adsorption 16.0%
Patent KR-830001724-B1 (KR)
Title: 음극선관의 형광면 형성방법
IPC: H01J9/227
Filed: 1980-05-17
Granted: 1983-08-31
Abstract: 내용 없음.
Patent KR-890000235-B1 (KR)
Title: Preparation of rubber modified styrene resin
Inventor: IWAMODO MUNE
IPC: C08F291/00
Filed: 1981-12-04
Granted: 1989-03-11
Abstract: Rubber modified styrene resins are produced from a rubberlike polymer and a styrene monomer by a soln. or bulk polymerization.  The process comprises (a) transforming a rubbery phase into dispersed particles in the stirred-tank reactor, (b) controlling an agitating efficiency of the agitators, (c) operating the helical-blade agitator, and (d) determining an operating condition in the reactor.  The resins have excellent surface properties.
Patent KR-860000482-B1 (KR)
Title: Tooth brush
Inventor: COLLIS GEORGE C
IPC: A46B9/04
Filed: 1982-09-03
Granted: 1986-04-30
Abstract: Tooth-brush for cleaning sulcular areas of teeth comprises a pair of V-type or curved bristles. One part of bristles is used for cleaning one face of teeth, the other for the opposite side. The handle is curved along its length to provide the bristles with improved access to the gingival areas of the teeth, to allow them to penetrate up to the sulcular areas. The bristles are grouped in tufts which are planted in a row on the bristel support part.
Patent KR-900008688-B1 (KR)
Inventor: BOKOBICH MICHAEL
IPC: B66C15/00
Filed: 1982-11-16
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-910001576-B1 (KR)
Inventor: YASUTAKA SHIMIZU
IPC: C09B62/44
Filed: 1982-11-25
Granted: 1991-03-16
Abstract: 내용 없음.
Patent KR-890002644-B1 (KR)
Title: Method of jointing articles of polyolefin
Inventor: MASSUI MASATAKKE
IPC: C09J123/08
Filed: 1982-12-24
Granted: 1989-07-21
Abstract: Method for jointing polyolefin articles (consisting of cured polyolefin with one or both surfaces having a gel fraction at least 5 wt.%) comprises applying a molten, water-curable polyolefin to one or both surfaces to be bonded together; pressing the fittings together and curing the joint.  In formulas, 1 is pipe, 2 is connecting part, 3 is adhesive, 4 is heating metal, 41 and 42 are protruding parts.
Patent KR-890000124-B1 (KR)
Title: Wire-cut electric discharge machine
Inventor: INOUO KIYOSI
IPC: B23H7/10
Filed: 1983-05-18
Granted: 1989-03-08
Abstract: This invention is about improvement of wire-cut EDM, esp a nozzle to supply working fluid into working gab between a workpiece (7) and a wire electrode (15).  The EDM includes a working fluid nozzle (19) and an auxiliary working fluid injection means. The injection means has an auxiliary nozzle and a control unit. The auxiliary nozzle injects a stream more rapidly than the working fluid nozzle and the control unit makes the stream directed to the back of the wire electrode.
Patent KR-840002155-B1 (KR)
Title: A making method of top and low part in slide fastner
Inventor: KIM SANG-CHOL
IPC: A44B19/36
Filed: 1983-07-04
Granted: 1984-11-24
Abstract: A manunfacturing method for the upper and lower parts of a slide fastener has three steps. First, the fastener tape(1) and the fastener coil(2) are bonded by reinforcement tape(3). At the same time, the upper and lower parts of the slide fastener are cut. Next, the slider(6) is fitted into the element. Finally, the connection part(7) is separated and cut off.
Patent KR-890002839-B1 (KR)
Title: Process of continuously electrodepositing on strip metal on one or both sides
Inventor: HAMPEL JOSEF
IPC: C25D7/06
Filed: 1983-08-04
Granted: 1989-08-04
Abstract: In a process for continuously electrodepositing a metal layer on at least one side of a metal strip which is moved in a nonhorizontal orientation, pref. up to 30 deg. from the vertical, electrolyte flows between at least one plate-like anode and the strip as cathode. Electrolyte flows downwards by gravity and the space between anode and strip metal forms a coherent body of flowing liq., additional electrolyte being continuously pumped into the space to ensure that it is filled with electrolyte. Distance between anode and strip is 2- 20mm, decreasing downwards in accordance with equation d=K Vs where K is constant and Vs is the square root of the length of the path for downward flow.
Patent KR-910008196-B1 (KR)
Title: Container-guinding means for storing containers in shipholds
Inventor: HEY HEINZ H
IPC: B63B25/00
Filed: 1983-10-06
Granted: 1991-10-11
Abstract: 1. A guide unit (1) for holding containers (7) in the hold (22) of a ship comprising posts (2) which extend in a vertical direction through the hold and which mounted displaceably on at least one guide rail (32, 33) extending through the hold and on which guides are provided for accommodating respective side edges which define the container in a perpendicular direction, characterised in that a plurality of posts (2) are secured in parallel relationship to each other at the spacing of the width of a container (7) to a respective cross-member (3) which spans across the hold (22) and which at its two ends is mounted displaceably on a respective guide rail (32, 33) and at least two of which extend in parallel relationship to each other at the spacing of the length, which extends transversely with respect to the width, of the container (7).
Patent KR-870001737-B1 (KR)
Title: The mould for making lenses by press
Inventor: DRII HIDEO
IPC: C03B11/08
Filed: 1984-12-08
Granted: 1987-09-26
Abstract: The mould pressing surface comprises alpha-SiC and/or amorphous SiC. The product can be made to a sintered alpha-SiC body or as a uniform SiC coating on a shaped hard alloy body or on a shaped beta-SiC layer deposited on a carbon base body. Pref. the hard alloy is 80-98 wt.% WC 12-20 wt.% CO contg. 0.05-0.5 micron WC particles. Hard coating withstands rapid thermal cycling and is non-reactive to glass components.  Durable surface can be finished to high tolerance for direct moulding optical glass elements.  In comparison, beta-SiC is reactive to glass constituents as are parts of polymorphic SiC surfaces.
Patent KR-900005900-B1 (KR)
Title: Process method of character picture data
Inventor: FUKUDA SHINICHIRO
IPC: G09G1/00
Filed: 1984-12-19
Granted: 1990-08-13
Abstract: The method includes converting an information of image starting point and non-image starting point on each scanning line to the x- and y- coordinates information, to generate the character image. The character data provided from the outside is stroed, as the format of the encoded information for specifying the outline of the character image, in the memory. The outline information read from the memory is decoded as data to obtain the pixel information expanded in the two dimensions.
Patent KR-870001173-B1 (KR)
Title: Synthesis process of acetone
Inventor: YAMAGUCHI DAIJI
IPC: C07C45/30
Filed: 1985-01-24
Granted: 1987-06-16
Abstract: Acetone(I) is prepd. by oxidizing propylene(II) with O2 in the presence of a composite catalyst comprising an O2-complexing metal complex of formula, MmXnLp(IIIa) and a (II)-complexing metal complex of formula, M'xXyL'z(III6)[M=a transition metal of Gp. I or [V-VII or an Fe-gp. Metal; x=anion; L=organophosphor cpd.; M'=a Pt-gp. Metal; L'=nitrile, org. F cpd. or organophosphorus cpd.; m,n,x,y=a no. detd. by the valences of M and M'V and X; p,z=no. of ligands .  Thus, 1 l (II) is passed through a reactor contg. a O2-complex catalyst soln. of [CuCl.hmpa/PdCl2 CH3CN.hmpa/hmpa. MeCN system  at 25≰C and the soln is heated to 60≰C, continued for 60min to give 80% (I) based in O2 in the complex.
Patent KR-900007875-B1 (KR)
Title: Process for the preparation of copolyether amides
Inventor: COQUARD JEAN
IPC: C08G69/34
Filed: 1985-12-11
Granted: 1990-10-22
Abstract: Homogeneous flexible block copolyetheramide comprises a polycondensate admixt. of (i) a (C4-12) lactam with (ii) a soln. of (iii) a salt of a fatty acid dimer and a mixt. of polyoxyalkylenediamine and a triamine in (iv) a solvnet medium. Prodn. uses a catalyst comprising an oxyacid having 1 or more acid function of pKa 4 or 1 less comprising a strong inorganic oxyacid or strong organic oxyacid other than a carboxylic acid (or the corresp. alkali or alkaline earth metal salts). Solvent medium comprises (a) a mixt. of water with a (C1-5)aliphatic alcohol; (b) a water/ alcohol/ lactam mixt. as in (a); (c) lactam melt; or (d) mixt. of water and a water-soluble lactam. Stoichiometry of salt (iii) is adjusted such that its pH is that at its equivalence point.
Patent KR-900000679-B1 (KR)
Title: Control devices of alternating elevator
Inventor: NOMURA MASAO
IPC: B66B1/30
Filed: 1986-03-15
Granted: 1990-02-03
Abstract: A control apparatus for an AC elevator with an induction motor which is driven by AC power thereby to run a cage of the elevator comprises a variable-frequency power source which converts direct current into AC current of a desired frequency for energising the motor, a braking side current command generator which generates a current command value with an angular frequency wo=wr/(1+r2/r1) preventive of production of regenerative power from the induction motor when a braking force is applied to the induction motor.
Patent KR-900001492-B1 (KR)
Title: Semiconductor integrated circuit
Inventor: DAKEMAE YOSIHIRO
IPC: G01R31/28
Filed: 1986-05-10
Granted: 1990-03-12
Abstract: A semiconductor intergrated circuit can receive a chip select signal from the outside.  An input signal from outside can be received by a device and a voltage detecting circuit determines if the input signal is higher than a reference potential.  The voltage detecting circuit differentially compares the potentials and generates an output potential accordingly.  This comparison is triggered when a predetermined edge of the chip select signal is detected.  The output potential is latched to a device whose potential controls the switching of the internal circuit.
Patent KR-890001781-B1 (KR)
Title: Book making feeler apparatus
Inventor: LEE WON-GUN
IPC: B42C19/08
Filed: 1986-09-16
Granted: 1989-05-22
Abstract: In a bookbinding machine comprising a fixed jaw (21) attached to an arm (10) and a movable jaw (22) pivotally connected to a rod (23), the detecting system comprises an alarm lamp, a swing lever (40) pivotally connected to the rod opening and closing the movable jaw, and a detection lever having a pair of contact members (51) functioning as a contact switch in cooperation with a contactor (42) prepared to the end of the swing lever.  The contactor cooperates with the upper contact member when misgripping the book block, and co-operates with the lower contact member when overgripping more than two book blocks so as to switch on the alarm lamp as well as to stop the machine.
Patent KR-910002569-B1 (KR)
Inventor: ADANIYA TAKESHI
IPC: C08G18/58
Filed: 1986-11-22
Granted: 1991-04-26
Abstract: 내용 없음.
Patent KR-900002764-B1 (KR)
Title: Method and apparatus for determining a rotation center of a rotary body
Inventor: SIBATA HIROGI
IPC: G01D18/00
Filed: 1987-01-14
Granted: 1990-04-30
Abstract: The appts. for detemining a rotation centre of a rotary body comprises a rotary body rotating in clodkwise and counterclockwise directions in cooperation with the steering for a vehicle, and an original position detecting circuit which detects a predetermined original angular position which the rotary body takes per each rotation, thus judging an original angular position taken when other original angular positions are not detected within a lapse of a predetermined time after the original angular position has been detected as rotation centers in the clockwise and counterwise directions of the rotary body.
Patent KR-970011953-B1 (KR)
Inventor: WOOD PRENTICE J
IPC: B65D71/00
Filed: 1987-04-13
Granted: 1997-08-08
Abstract: 요약없음
Patent KR-900003619-B1 (KR)
Title: Telephone circuit
Inventor: HUH JOO-WON
IPC: H04M1/00
Filed: 1987-07-29
Granted: 1990-05-26
Abstract: The circuit includes a first function for constructing conference loop, a second function for connecting phone to the loop and CO line (L1, L2) utilizing hook switch (H,S) and line switches operated according to the state of line, a third function for providing trigger voltage by charging capacitors (C4,C8) when line switches (L1-3, L2-3) are "on" state, a fourth function for maintaining HOLD state by applying charge voltage to gates of thyristers (SCR1, SCR2), for enlarging AC impedance and for providing DC current to holded line so taht the loss of sigial is diminished, and a fifth function for preventing hold concelation of conference when bridged phone is held.
Patent KR-900007777-B1 (KR)
Title: Cable having a corrugated septum
Inventor: LEMKE TIMOTHY A
IPC: H01B7/08
Filed: 1987-08-03
Granted: 1990-10-19
Abstract: The cable uses ordinary insulated jacketed conductors which include a corrugated separating member, or septum, to electromagnetically isolate each conductor along its entire length. The septum has opposed surfaces each having a groove formed within them with a conductive layer disposed in each groove. The conductive layers are in electrical contact. An ordinary insulated jacketed conductor is disposed in each groove. The axes of the conductors lie on a predetermined electrical potential such that each conductor is electromagnetically isolated along its entire axial length. The cable is used as an electrical cable for transmission line.
Patent KR-910000014-B1 (KR)
Title: Cu-alloy having a gold or silver color and the method
Inventor: NA KI-CHON
IPC: C22C9/06
Filed: 1987-08-24
Granted: 1991-01-19
Abstract: Copper alloy consists of 44.06-49.08 wt.% Cu,  2.4-2.58  wt.% Ni, 4.21-3wt.% Zn, 3.6-3.4 wt.% Al, 3.6-3.4 wt.%  Sn,  30-28  wt.% Au, 1.5-2 wt.% Pd and 10-7 wt.%  Ag.  The  alloy  is  obtained  by adding 28-30 wt.% Au, 1.5-2 wt.% Pd and 7-10 wt.% Ag into  58.5-63 wt.% third alloy melts, and heating at 1200 deg.C for  5  minutes. The third alloy melt is obtained by heating at 900-1200 deg.C  for 1hr the mixed  melt  of 87-95 wt.% first alloy melt, consisting of 5-22 wt.% Ni and 78-95 wt.% Cu, and 5-8 wt.%  second  alloy  melts consisting of 40-60 wt.% Zn, 20-30 wt.% Al and 20-30 wt.% Sn.
Patent KR-910002296-B1 (KR)
Inventor: YAMAGUCHI HIROSHI
IPC: H03K17/28
Filed: 1987-08-28
Granted: 1991-04-11
Abstract: 내용 없음.
Patent KR-950004083-B1 (KR)
Inventor: ARRANT HAROLD D
IPC: D02G3/36
Filed: 1987-10-23
Granted: 1995-04-25
Abstract: 내용 없음
Patent KR-910001991-B1 (KR)
Inventor: LAURENT SEBASTIAN M
IPC: A01K67/02
Filed: 1988-01-12
Granted: 1991-03-30
Abstract: 내용 없음.
Patent KR-900005050-B1 (KR)
Title: 6-beta (substituted)-(s)-hydroxymethyl-penicillanic acids and derivatives thereof
Inventor: YUPING RIANG-CHEN
IPC: C07D471/00
Filed: 1988-01-26
Granted: 1990-07-19
Abstract: 6-Beta(substd.)-S-hydroxymethyl penicillanic acids of formula (I) and salts are new. In (I), R1 is a heterocyclic gp.; R is H, benzyl, or the residue of certain carboxy protecting gps. of the residue of an ester gp. readily hydrolyzable in vivo. (I) are potent antibacterial agents having beta-lactamase inhibitory activity, useful as industrial antimicrobials.
Patent KR-970010004-B1 (KR)
Title: Instrument with crossed - coil type movable magnet
Inventor: KOBAYASHI HISATAKA
IPC: G01R5/16
Filed: 1988-08-30
Granted: 1997-06-20
Abstract: An instrument with crossed-coil type (8, 9) movable magnet which performs desired indication by A-D converting a signal in accordance with the state of an object under measurement and applying to the crossed coils the current corresponding to a digital value after A-D conversion, comprising an A-D converter (4) to which an input signal corresponding to the state of the object under measurement is sent after overlapping with a ripple (2), thereby enabling improvement in the resolution of pointer indication.
Patent KR-960014054-B1 (KR)
Title: Positive radiation-sensitive mixture, and radiation-sensitive recording material produced therefrom for high energy radidation
Inventor: DOESSEL KARL-FRIEDRICH
IPC: C07C43/313
Filed: 1988-09-13
Granted: 1996-10-11
Abstract: Positive-working radiation-sensitive composition which contains a compound which forms an acid when exposed to high-energy radiation, and a compound which is acid-cleavable, and which is characterised in that the compound which forms an acid contains aromatically bound chlorine or bromine and has a pKa of less than 12 or is a derivative of a compound having such a pKa. The claimed composition, in particularly the copying material produced therefrom, has a higher sensitivity and an improved resolution and exhibits, in addition, no image haze after development.
Patent KR-920002051-B1 (KR)
Inventor: DANAKA SATOSHI
IPC: B32B15/08
Filed: 1988-09-16
Granted: 1992-03-10
Abstract: 내용 없음.
Patent KR-0133681-B1 (KR)
Inventor: OSADA ATSUSHI
IPC: H01L21/687
Filed: 1988-10-11
Granted: 1998-04-23
Abstract: 내용없음.
Patent KR-920001541-B1 (KR)
Inventor: IDE MOTOKI
IPC: G08B5/22
Filed: 1988-11-12
Granted: 1992-02-18
Abstract: 내용 없음.