baber/WOPTO huggingface dataset:
Patent ES-2631602-B1 (ES)
Title: Equipamiento multifunción para entrenamiento de fútbol
Inventor: GAMONALES PUERTO JOSÉ MARTÍN
IPC: A63B71/02
Filed: 2016-03-01
Granted: 2018-06-12
Abstract: Equipamiento (1) multifunción para entrenamiento de fútbol, que comprende un cuerpo hueco de naturaleza rígida, con forma de prisma rectangular que presenta una cara delantera (2.1), una cara trasera (2.2), dos laterales (2.3) de unión de las mismas y sendas bases inferior y superior (2.4, 2.5), donde dicha base superior (2.5) es abierta, unos medios de desplazamiento del equipamiento (1), unos medios de agarre del mismo, y unos medios de alojamiento de accesorios de entreno en al menos una de las caras.
Patent JO-1872-B1 (JO)
Title: Method and apparatus for increasing the operational capacity and efficiency of a combustion turbine
Inventor: ALEXANDER O HOBBS
Filed: 1995-06-04
Granted: 1995-12-27
Abstract: This invention relates to the generation of electrical power by combustion turbines, more ‎particularly, the invention relates to increasing the operational capacity and efficiency of ‎combustion turbines by treating the turbine inlet air ‎
Patent JO-P20150177-B1 (JO)
Title: 6,7-DIHYDROPYRAZOLO[1,5-a]PYRAZIN-4(5H)-ONE COMPOUNDS AND THEIR USE AS NEGATIVE ALLOSTERIC MODULATORS OF MGLUR2 RECEPTORS
Inventor: VAN GOOL MICHIEL LUC MARIA
IPC: A61K31/4985
Filed: 2015-07-27
Granted: 2021-08-17
Abstract: The present invention relates to novel 6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one derivatives as negative allosteric modulators (NAMs) of the metabotropic glutamate receptor subtype 2 (andldquo;mGluR2andrdquo;).
Patent KR-800000732-B1 (KR)
Title: Process for the preparation of n-alkyl diphenyl-amines
Inventor: DREIKORN B
Filed: 1976-09-21
Granted: 1980-07-30
Abstract: Rodenticidal diphenylamine derivs.≮I; R =Me, Et, Pr; R1 = H- F, Cl, Br, I, CN, Me, NO2 or CF3; R2 = R5 = H, F, Cl, Br, No, Me or CF3, but are not both NO2; R3 = R4 = H, Me, F, Cl, Br Or CF3; with the provisos≉were prepd. by nitration of compd. II, Title compds. are giving delaying delayed kill at low concentrations. (e.g. 10-500 ppm).
Patent KR-810000524-B1 (KR)
Title: Lump breaker apparatus for reactor tank
Inventor: GAJYODOS L
IPC: B02C23/36
Filed: 1977-06-07
Granted: 1981-05-25
Abstract: Appts. for breaking up lumpy slurry in the discharge from a reactor tank consists of a housing(10) with a cylindrical transverse bore which houses an assembly of alternately arranged stators(40) and rotors(60).  End caps for the bore carry bearings which support a rotatable shaft(25).  The stators have clearance holes for the shaft.  The rotors have holes which rotatably engage them with the shaft whilst allowing axial sliding freedom.  The housing(10) has a top central inlet passage(11) and a bottom outlet chamber.
Patent KR-810001082-B1 (KR)
Title: Deviding method of semiconductor
Inventor: KUROKI HAYASI
IPC: H01L21/78
Filed: 1978-03-15
Granted: 1981-09-11
Abstract: Semiconductor elements formed on the wafer(1) are divided into a semiconductor element(P) by the laser scribing method.  After film(2), such as resin, paper or metal thin film with an adhesive, is perforated to match with the position to be scribed, the film(2) is put on the wafer.  The wafer is exposed to the laser to form the scribing groove.  After the continuous grooves are formed, the film(2) is removed.
Patent KR-830001483-B1 (KR)
Title: Methode of manufacturing low pressure mercury lamp
Inventor: HASHIMOTO TAKEO
IPC: H01J9/38
Filed: 1978-05-30
Granted: 1983-07-30
Abstract: A manufacturing method for low pressure mercury lamp comprises a valve inserting process into exhaust pipe (2), a mercury putting process into exhaust head (5), a heat exhaust process of gas in valve coated with fluorescent paint where gas exhaustion in head(5) and valve(3) is performed too, an electrodes forming process at the ends of valve, a mercury putting process from exhaust head(5) into valve(3) where a process for putting active gas into valve(3) is performed too, a sealing and a cutting processes of valve(3).
Patent KR-820000063-B1 (KR)
Title: Tuner circuit
Inventor: NISHIMURA D
IPC: H04B1/26
Filed: 1978-09-06
Granted: 1982-02-06
Abstract: In this circuit which enables receiving all-band channel through selecting required channel signal from UHF and VHF channel as a receiving-band conversion means, and through converting VHF channel signal to UHF channel band, receiving-band conversion is accomplished by means of connecting the first industor (20) to the second inductor (21).  The tuning circuit is comprised as a double-tuning circuit when receiving VHF channel signal through connecting switching diode (31) to VHF channel signal input, and as a single tuning circuit when receiving UHF channel signal through conducting said switching diode.
Patent KR-820000123-B1 (KR)
Title: Process for the preparation of diphenylamine derivatives
Inventor: MAEDA K
Filed: 1979-05-10
Granted: 1982-02-18
Abstract: Herbicidal diphenylamines I(X = CF3, halo; R1 = H, C1-3 alkyl, lower alkenyl, benzyl; R2 = C1-3 alkyl; R3 = H, C1-12 alkyl, alkali metal; Y = O, S; n = 0, 1, 2) were prepd. by condensing II with III(Hal = halo; R4 = alkyl).  Thus, p-amino phenol and 4-chloro-3-nitro-benzotrifluoride were refluxed in isopropanol for 12 hr, distilled to give 4-(2-nitro-4-trifluoromethylanilino)phenol.  I were effective as pre- and postemergent herbicides against grasses and also as medicines.
Patent KR-810000508-B1 (KR)
Title: Method of purifying stevioside
Inventor: JANG DAE HWA
IPC: A23L27/10
Filed: 1979-05-17
Granted: 1981-05-25
Abstract: Extract of stevia was treated with Ca(OH)2, active carbon and Al2(So4)3 to give precipitation or coagulation of impurities, and residual impurities were removed by ultrafiltering membrain at 2-7atm. and 5-45≰C.  The concentrated ext. was freeze-dried or spray dried to give powdered stevioside.  The powdered stevioside showed more than 90% purity.
Patent KR-840000298-B1 (KR)
Title: Halogenating reagents
Inventor: HATFIELD LOWELL D
IPC: C07F9/06
Filed: 1980-02-01
Granted: 1984-03-16
Abstract: The title compds.  (I; X=Cl, Br; Z=H, halo, C1-C4 alkyl C1-4 alkoxy) were prepd. by reaction of triaryl phosphites with exactly 1 mol Br2 or Cl2.  These kinetic complexes were much more powerful halogenating agents than the thermodn. complexes and were esp. useful in converting 3-hydroxy-3-cephems into 3-chloro-3-cephems.  Thus, exactly 1 mol. equiv. Cl2 was added to (PhO)3P in CH2Cl2 and the product, (PhO)3P. Cl2, was used to treat 4'-nitrobenzyl-7-(2-phenylacetamido)-3-hydroxy-3-cephem-4-carboxylate in the presence of pyridine to give 85.4% of the 3-chloro analog.
Patent KR-850000321-B1 (KR)
Title: The process for preparing 2-perhydro-1,4-diazino)-pyrimido(5,4-d)pyrimidines
Inventor: ROCH DR JOSEF
IPC: C07D487/04
Filed: 1980-07-02
Granted: 1985-03-20
Abstract: Pyrimidopyrimidines and their physiologically tolerable acid addn. salts, useful as antithrombotics, were prepd. Aminating 2,4,8- trichloropyrimido[3,4-d pyrimidine in He2CO at room temp. with thiomorpholine 1-oxide and NEt3, gave II compds. which is Me2CO reacted with PhCH2SH and NaOMe in MeOH to give II (R8 = Cl, R9  = PhCH2S). Refluxing the last with HOCH2CH2H2 in dioxane for 45 min. gave 97% II (R8 -R9 - PhCH2S) (III). At 0.021  μmol/L, III gave 50% change in the optical d. of collagen induced platelet aggregation as compared with the d. without the addn. of III.
Patent KR-840001676-B1 (KR)
Title: Photocurable composition
Inventor: CRIVELLO JAMES VINCENT
IPC: C08L61/04
Filed: 1980-09-27
Granted: 1984-10-13
Abstract: Photo-hardenable, cationically polymerization org. material, (A), is deep-hardened by(i) adding 0.1-15 wt. % A, of a triarylsulphonium salt, )I), as photo-initiator, and (ii) irradiating the mixt. I has formula ((R)a(R1)b(R2)cs)(Y)(where R is a monovalent org. radical terminated with other than aryl); and (iii) 0.1-10 parts wt. of organo titanate; and (b) heating the mixt. at from the m.P of the copolymer to 200oC. Pref. the copolymer is of ethylene-ethyl acrylate, the difunctional compd. is decane-diol and the organo-titanate is tetraisopropyl titanate. The polymer can be cured at rapid rates without high pressure and prepd. without silane compds.
Patent KR-880001100-B1 (KR)
Title: Adhesive-sheet for the reinforcement of metal plates and method of reinforcing metal plates
Inventor: SHIMIZU MASATO
IPC: C09J7/35
Filed: 1981-11-27
Granted: 1988-06-29
Abstract: An adhesive sheet (I) for the reinforcement of a metal plate comprises 2 epoxy resin compsn. layers laminated on the metal which when cured by heating have a modulus of elasticity in tension which is sufficient, in the case of the first compsn. and insufficient, in the case of the second compsn., to increase the stiffness of the plate.  Also claimed is the reinforcement of a metal plate by applying (I) such that the second compsn. layer comes into contact with the metal and then curing (I).  The process provides sufficient reinforcement without causing strain and consequent depressions in the metal plate resulting from shrinkage of the resin after cure. The process is applied to prodn. of steel plates for vehicle bodies.
Patent KR-870001658-B1 (KR)
Title: Current restriction element responsive to applied voltage
Inventor: DOWATARI YOSHISHIGE
IPC: H01G4/10
Filed: 1982-03-18
Granted: 1987-09-18
Abstract: A current restriction device responsive to applieid electric field comprises a ferro-electric poly-crystalline ceramics with main component of BaTiO3.  Impedance ratio(Z2/Z1) of the impedance(Z2  of the device measured with alternate electric field lower than 500volts/mm to the impedance (Z1) of the device measured with alternate electrical field of 5 volts/mm is less than 1/10.  Device is used as a ballast for limiting the current of a discharge lamp.
Patent KR-880002079-B1 (KR)
Title: Valve assembly
Inventor: HOLTGRAVER EDWARD G
IPC: F16K27/02
Filed: 1983-02-01
Granted: 1988-10-14
Abstract: The wafer-type valve for securing between two flange fittings comprises a valve body having a flowway through it.  Connection formations integrally adjoin the valve body and extend radially. A valve is mounted in the flowway and an adaptor adjoins the valve body and extends outwardly.  Longitudinally extending connectors cooperate between the connection formations of the valve body and the adaptors to connect the adaptors to the valve dody.  Second longitudinally extending connectors cooperate between the adaptors and the flanges of the flange fittings, to connect the adaptors to the flange fittings.  The valve also includes a seat lining its flowway and a seat retainer axially abutting the seat and one end of the valve body.  The adaptor overlaps the seat retainer to mount it to the valve body.
Patent KR-890000440-B1 (KR)
Title: Printer with integral paper handing apparatus
Inventor: PARKS HARVILLE M
IPC: B65H3/06
Filed: 1985-02-15
Granted: 1989-03-17
Abstract: This invention is a sheet handling apparatus of a printer. This sheet handling apparatus comprises a hopper including an upwardly biased sheet floor, a corner restraint member, a sheet picker and a sheet carrier.  The sheet floor slidingly connected with the corner restraint member in order to limit the stack size and feed a single sheet properly.  The sheet picker picks a single sheet per a time from the hopper.  An index motor is provided for driving a platen through a belt trained around two pulleys.  All other driving connections are made through gearing.
Patent KR-890003135-B1 (KR)
Title: Method of adding the powder cokes in the sintering process
Inventor: AN DONG-SUN
IPC: C22B1/16
Filed: 1985-12-18
Granted: 1989-08-23
Abstract: The method for adding powder coke as heat source comprises (i) granulating sintering materials except for powder coke in a drum type granulator and (ii) sprinkling powder coke onto the portion of 70-90% completed granulation in the drum.
Patent KR-890000242-B1 (KR)
Title: Processing method of cotton textile
Inventor: KWON KEE-JONG
IPC: D06M13/44
Filed: 1985-12-27
Granted: 1989-03-11
Abstract: A method for prepg. nonflammable cotton textile comprises (i) digesting cotton textile in nonflamming agent soln. (composed of (a) N-hydroxymethyl-3-(diethylphosphono)propion amides 25-50 % O.W.S., (b) nonionic surfactant 0.01-5 g/l, (c) polyethylenes softening agent 0.5-5 wt.% and (d) methyrols cross linking agent) in the presence of catalyst of formula NH2-(R1)-X and (ii) soaping with Na2CO3 soln.. Where R1=alkyl, aryl, alkylaryl or H, X=F, Cl, Br, I, n=1-20 integer.
Patent KR-920008330-B1 (KR)
Inventor: TAKUZAN HYOKI
IPC: B62D1/02
Filed: 1986-02-06
Granted: 1992-09-26
Abstract: 내용 없음.
Patent KR-920008940-B1 (KR)
Inventor: KURT WOLF
IPC: A47J27/00
Filed: 1986-02-11
Granted: 1992-10-12
Abstract: 내용 없음.
Patent KR-900009182-B1 (KR)
Inventor: MORISAWA YOSHIAKI
IPC: G06F3/153
Filed: 1986-03-10
Granted: 1990-12-24
Abstract: 내용 없음.
Patent KR-910008260-B1 (KR)
Title: High hydrated polymer
Inventor: KIM GYE-HYUN
IPC: C08F283/04
Filed: 1986-08-29
Granted: 1991-10-12
Abstract: A polymer for a contact  lens  is  produced  by  polymerizing N-vinyl lactam with a  small  amount  of  crosslinking  agent  and polymn. initiator at 30-60 deg.C,  copolymerizing  the  prepolymer with methacrylic acid ester  contg.  polymn.  initiator  at  40-80 deg.C, and heating the polymer at 80-140. The  N-vinyl  lactam  is pref.  N- vinyl  pyrrolidone,  and  the   acid   ester   is   pref. methymethacrylate.  The  crosslinking  agent  is  pref.   di-   or tri-vinyl cpd, or arylvinyl cpd, the initiator  is  pref.  organic peroxide or azo cpd.
Patent KR-890003450-B1 (KR)
Title: Ejection apparatus for coating with air-curtain
Inventor: COPAN ENGINEERING CO LTD
IPC: B05C11/06
Filed: 1986-11-19
Granted: 1989-09-21
Abstract: A paint spraying apparatus has an air-curtain forming means for providing an air-curtain around a paint spray cone from a paint spray nozzle (17).  The air-curtain forming means comprises an air spraying ring member (10) having a plurality of air spraying holes (12,12') on the front face thereof, an O-ring (13) for air-tightening with a ring nut (14), a connecting pipe (9) and a nut (8) for connecting an air hose (7), and clamping bolts (16,16',16") for detachably attaching the air-curtain forming means to the paint nozzle (17).  The air spraying ring member (10) is integrated with the ring nut (14) threadedly, the O-ring (13) being inserted therebetween
Patent KR-900003816-B1 (KR)
Title: Laminates
Inventor: BOGAN GARRY W
IPC: B32B27/28
Filed: 1987-02-27
Granted: 1990-05-31
Abstract: The laminate having a glass transition temp. of at least 150 deg. C is prepd. from a hardened compsn. contg.: (A) at least one reinforcing material e.g. glass fibre or aromatic gp. polyamide; (B) epoxy resin (s); and (C) hardening agent (s) for (B). At least part of (B) is a (halogenated) hydrocarbon-phenol epoxy resin (I) at least 40% of the epoxy gps. of (B). The laminate is esp. an electrial laminate such as a printed circuit board. The laminate has improved electrical and moisture resistance properties. Blister resistance and resin wetting and processability properties are also improved.
Patent KR-920008052-B1 (KR)
Inventor: ICHIMA KENJABUROU
IPC: H03M1/06
Filed: 1987-03-03
Granted: 1992-09-21
Abstract: 내용 없음.
Patent KR-900007493-B1 (KR)
Title: Complex magnetic head
Inventor: NIWA YOSHIKAZU
IPC: G11B5/187
Filed: 1987-04-10
Granted: 1990-10-10
Abstract: The composite magnetic read-write head has auxiliary core defining air-gap with higher magnetic saturation flux density embedded in main core. The composite magnetic head comprises a magnetisable member having a tape abutting face for sliding engagement with a magnetic recording medium. Another magnetisable member has a head gap. The second magnetisable member has a higher saturated magnetic flux density than that of the first magnetisable member and is embedded in the first magnetisable member and positioned to traverse the tape abutting face.
Patent KR-910005142-B1 (KR)
Title: Automatic micro-control method for tv board
Inventor: RYU KEUN-BAE
IPC: H04N17/04
Filed: 1987-07-10
Granted: 1991-07-23
Abstract: An automatic fine tunning system  includes  a  microprocessor (1) operated by the data of a RAM (3), a keyboard (5) for operting the microprocessor, and a monitor (6). An automatic  fine  tunning method comprises the following steps of providing the power source to the TV board (12) through a D/A converter (10);  providing  the TV board with the fine tunning signal from a signal producer  (8); comparing the data of a EPROM  (4)  with  the  output  of  an  A/D converter in the microprocessor; and driving a stepping motor (11) with the compared  output  of  the  microprocessor.  The  circuit improves the quality of the product and reduces the  time  of  the fine tunning.
Patent KR-950005503-B1 (KR)
Title: Porous ceramic complsite with dense surface
Inventor: DWIVEDI RATHESH K
IPC: C04B35/65
Filed: 1987-07-16
Granted: 1995-05-24
Abstract: The disclosure concerns self-supporting ceramic structures, including ceramic composite structures embedding a filler, and methods of making them. The ceramic structures comprise a polycrystlline material made by oxidation of a body of molten parent metal with an oxidant. The polycrystalline material has a first region substrate surmounted by a terminal region stratum which is integral with the first region. The terminal region stratum which is harder and of denser, finer crystalline structure than the first region substrate and is formed in a reaction stage subsequent to the reaction stage in which the first region of polycrystalline material is formed. Growth of the first stage is attained by by attenuating or interrupting the transport of molten parent metal to the first region under conditions which nonetheless leave or maintain therein enough oxidizable molten parent metal to form the polycrystalline material of the terminal region.
Patent KR-950009095-B1 (KR)
Inventor: KOGURE KYUYA
IPC: A61P25/28
Filed: 1987-08-19
Granted: 1995-08-14
Abstract: 내용 없음.
Patent KR-910002778-B1 (KR)
Title: All station adaptive synthesizer
Inventor: RYU JAE-CHON
IPC: H04N11/20
Filed: 1987-09-02
Granted: 1991-05-04
Abstract: The circuit tunes all station regardless of type of the broadcasting using the  vertical synchronous broadcast signal  and  a  down counter.  The  circuit includes a vertical synchronous signal detector (2) for detecting  the  vertical synchronous signal in the video signal a low pass filter  (LPF)  for  extracting the vertical synchronous signal from the video signal, a down counter  (10)  for down counting the channel when the vertical synchronous signal is detected,  and flip-flops (FF3-FF6) for selecting and displying the selected channel.
Patent KR-900006588-B1 (KR)
Title: The method of laser diode manufacture
Inventor: SONG JAE-KYONG
IPC: H01S5/227
Filed: 1987-12-07
Granted: 1990-09-13
Abstract: growing a GaAs current breaker layer (2) onto a GaAs substrate (1) by an epitaxial growth method, a rib formed on the substrate by a photolithography and a chemical etching method; forming a light guiding path by a photolithography and a chemical etching method; growing a second AlGaAs clad layer (3), a AlGaAs active layer (4), a first AlGaAs clad layer (5) and a resistive GaAs metal layer (6); and sputtering an n type metal electrode layer (7) and a p type metal electrode layer (8) by a thermal sputtering method.
Patent KR-910001333-B1 (KR)
Inventor: MACHUNO DAKESHI
IPC: G11B7/13
Filed: 1987-12-21
Granted: 1991-03-04
Abstract: 내용 없음.
Patent KR-910006978-B1 (KR)
Title: Ester - substituted diamine dithiols
Inventor: BERGSTEIN PAUL L
IPC: C07C67/00
Filed: 1988-02-17
Granted: 1991-09-14
Abstract: Radiopharmaceuticals consisting essentially of a lipophilic, charge neutral radionuclide complex of a diaminedithiol ligand having 1-4 ester groups of the formula -A-COOR where A is a straight or branched chain alkylene of 0-10 carbon atoms and R is an alkyl group of 1-10 carbon atoms are useful in radioimaging brain perfusion in primates. Ester-substituted diaminedithiols in sterile, pharmaceutically acceptable form, and kits of the diaminedithiols and sterile, non-pyrogenic reducing agents for reducing preselected radionuclides are also provided. Technetium-99m is a preferred radionuclide. CROSS-REFERENCE TO RELATED APPLICATIONS   This application is a continuation-in-part of copending application Serial No. 016,982, filed February 18, 1987.
Patent KR-0141253-B1 (KR)
Title: Process for the preparation of diester of adipic acid
Inventor: DRENT EIT
IPC: C07C69/44
Filed: 1988-03-23
Granted: 1998-07-01
Abstract: Process for preparing adipic acid or esters thereof by:-   (1) reacting 1,3-butadiene with CO and water or an alcohol with formation of pentenoic acid or esters thereof in the presence of a first carbonylation catalyst comprising a Pd compound and a polydentate ligand containing P, As or Sb, (2) isolating pentenoic acid or esters thereof from the reaction mixture, and (3) reacting the isolated pentenoic acid or esters with CO and water or an alcohol in the presence of a second carbonylation catalyst. )
Patent KR-910008436-B1 (KR)
Inventor: HIBARI EIKOH
IPC: G07D7/20
Filed: 1988-03-31
Granted: 1991-10-15
Abstract: 내용 없음.
Patent KR-910004765-B1 (KR)
Title: Polyarylene thiether composition
Inventor: ICHIKAWA YUKIO
IPC: C08L81/02
Filed: 1988-04-16
Granted: 1991-07-13
Abstract: A polyarylene thioether composition for molding comprises a polyarylene thioether (A) which contains not less than 70 wt% of a repeating unit <CHEM> and 0.01 to 15 parts by weight, per 100 parts by weight of the said polyarylene thioether (A), of a polyarylene thioether (B) as a nucleating agent, the said polyarylene thioether (B) containing not less than 50 wt% of a repeating unit <CHEM> and having a melting point of not lower than 290 DEG C or a melt crystallization temperature of not lower than 220 DEG C.
Patent KR-900007278-B1 (KR)
Title: Low noisy amplifying and frequency-converting device
Inventor: KIM TAE-HUI
IPC: H03F3/189
Filed: 1988-04-27
Granted: 1990-10-06
Abstract: The frequency amplifier/converter for receiving the satellite broadcast signal through a parabollic antenna has a low standing wave ratio to amplify the signal with low noise. It also passes only the desired intermediate frequency to reduce the interference. It comprises three amplifiers (AMP1-3) connected in series, three matching circuits (M1-3) connected at each input of the amplifier, a mixer (MX) mixing the amplified signal and local oscillation signal of a local oscillator (LO), a low pass filter (LOF) filtering the intermediate frequency, and a fourth matching circuit/band cut-off filter (M4 & BSF) for cutting off the video frequency. The matching circuits are comprised of the strip lines and the low pass filter is made of radial stubs.
Patent KR-910002295-B1 (KR)
Title: Dram cell and manufacturing method thereof
Inventor: PARK CHAN-JONG
IPC: G11C11/34
Filed: 1988-04-28
Granted: 1991-04-11
Abstract: The DRAM  having  a  storage  capacitor  and  a  transmission transistor is provided with a trench  means  (32)  formed  into  a substrate (30) so as  to  form  a  capacitor  region;  an  element isolation means formed on  the  inside  of  the  trench;  a  first conducting means formed on the inside of the isolation  means  and for forming the charge storage area in  the  capacitor  region;  a second conducting means formed in the trench and for  storing  the charges in response to the voltage  applied;  a  dielectric  means formed between the first conductor and  the  second  conductor  to form a capacitor insulator;  a  transistor  means  formed  on  the storage capacitor; and a gating means formed on and isolated  from the transistor means.
Patent KR-960013499-B1 (KR)
Title: Staining method for vertical structure monitoring of semiconductor device
Inventor: LEE KYUNG-ILL
IPC: H01L21/306
Filed: 1988-04-30
Granted: 1996-10-05
Abstract: cutting a certain region of semiconductor device vertically; lapping a vertical side; staining it for 5-10 seconds by using a mixture of HF, HNO3, and CH3COOH; solving it for 5 minutes by the mixture which is added to CuSO4; staining it for 10-30 seconds.
Patent KR-910006496-B1 (KR)
Inventor: ISHINAGA NOBUYUKI
IPC: B21K1/76
Filed: 1988-07-06
Granted: 1991-08-27
Abstract: 내용 없음.