baber/WOPTO huggingface dataset:
Patent KR-850001134-B1 (KR)
Title: Process for tin plated steel sheet
Inventor: NAKAGAWA YASUHIKO
IPC: C25D3/30
Filed: 1980-12-27
Granted: 1985-08-09
Abstract: A process for producing a steel sheet, with a lower layer of tin and an upper layer of hydrated chromium oxide, having excellent weldability comprises electrolytically tin-plating a substially clean steel sheet in an electrolyte containing stannous sulfate, stannous phenolsulfonate, stannous chloride, stannous fluoborate, sodium stannate or potassium stannate, to obtain a tin-plated steel sheet. The amount of plated tin is 0.05-1.12 g/m2. At least one member is selected from the group composed of a trivalent chromium compound, a sulfur compound, a fluorine compound and a phosphorous compound to form an upper layer.
Patent KR-860001333-B1 (KR)
Title: Hot sprue valve and mold assembly for an injection molding machine and a method for controlling flow of molten material
Inventor: MAYER BRUNO F P
IPC: B29C45/28
Filed: 1981-10-30
Granted: 1986-09-15
Abstract: Injection molding device for the prodn. of record discs includes a sprue bushing defining a hot runner, and a poppet valve that is located at the end of the bushing and can move between a runner closing and a runner opening position. The bushing is spring biased to the closed position and a ram is located opposite the poppet valve. Injection pressure opens the valve against its spring bias to facilitate injection. After injection, the working material pressure is reduced to a holding pressure still sufficient to keep the valve open. After the end of a holding period the ram is actuated to move the valve through the still soft material to the closing position against the bias of the spring.
Patent KR-880000065-B1 (KR)
Title: The method of manufacturing of lubricating oil
Inventor: OLECK STEPHEN MICHAEL
IPC: C10G65/04
Filed: 1982-08-07
Granted: 1988-02-22
Abstract: Base lubricating oils with low pour points are manufactured by treatment of 88g of raffinate in dewaxing agent with H at 288≰C and 3549 KPa for 130min in a shaker bomb.  The dewaxing agent was 35:65 wt.% of Al2O3-ZSM5 Ni-exchanged zeolite.  The dewaxed raffinate (88g) is treated with H in the presence of a catalyst, which consists of 5 wt.% Ni oxide-17 wt.% MoO3 in 15:85 wt.% of ZSM-5-Al2O3  at 268≰C and 3549 KPa for 130min.  Product gives to -12≰C, pour point, 0.1 of bromine valence, 93.2 of viscosity and 0.49 wt.% of sulfur.
Patent KR-870000983-B1 (KR)
Title: Liquid hydrocarbon fuel combustor
Inventor: KUMATSU AKIHIKO
IPC: F23M9/06
Filed: 1983-05-14
Granted: 1987-05-16
Abstract: The liquid hydrocarbon fuel combustor includes a fresh air blast pipe in a hole formed in the circumferential wall of a cantype body. The leading end of the blast pipe is opened toward a combustion chamber formed in the body. A fuel atomizing nozzle is disposed in the blast pipe for atomizing a liquid hydrocarbon fuel from the leading end opening of the blast pipe in to the combustion chamber. An electrode rod is disposed in the blast pipe for igniting and burning the mixture of the liquid fueldroplets, which are injected from the atomizing nozzle, and the fresh air blown from the blast pipe. A mixing tube is disposed in front of the leading end opening of the blast pipe in the atomizing direction so that it be coaxially connected to the blast pipe.
Patent KR-890000171-B1 (KR)
Title: Process for cooling and fluidizing
Inventor: DAVIS ROBERT B
IPC: F25D3/10
Filed: 1983-08-02
Granted: 1989-03-09
Abstract: A fluidized bed of particles is pre-cooled to the desired operating temp., and then a mixt. of a liquid cryogen and an inert gas is fed into at least two heat transfer coils connected in parallel in the bed in order to maintain the bed at the required operating temp.. The liquid cryogen in the mixt. vaporizes on passing through the heat coils.  The vaporized liquid cryogen and inert gas mixt. is then removed from the heat exchange coils and introduced into the bed to fluidize the particles.
Patent KR-910007879-B1 (KR)
Inventor: JACK KENNETH IBBOTT
IPC: A61N1/18
Filed: 1984-05-03
Granted: 1991-10-04
Abstract: 내용 없음.
Patent KR-910007923-B1 (KR)
Inventor: MEUSCHKE ROBERT E
IPC: G21C19/19
Filed: 1984-11-10
Granted: 1991-10-04
Abstract: 내용 없음.
Patent KR-930000968-B1 (KR)
Inventor: IWAMURA MASAHIRO
IPC: H03K17/687
Filed: 1984-12-10
Granted: 1993-02-11
Abstract: 내용 없음.
Patent KR-930000714-B1 (KR)
Inventor: LEE UN-KU
IPC: H01L27/04
Filed: 1985-07-16
Granted: 1993-01-30
Abstract: 내용 없음.
Patent KR-880000728-B1 (KR)
Title: Preparation method for tricyclic dihydropyridaziones
Inventor: SIGNARELLA GIORGIO
IPC: A61P7/02
Filed: 1985-07-26
Granted: 1988-04-29
Abstract: Racemi compound or optically active enantiomer or salt of fomula (I) is prepared by treating fomula (II) with hydrazino compound of fomula (III).  In fomulas, n is 0,1 or 2; R is H, C1-6, alkyl, -CH2CH=CH2, - CHC=CH, -(CH2)m-C6H5 (m=0,1,2,3); R1, R2 is H C1-6  alkyl, (CH2)m- C6H5, (CH2)m-C6H11, (CH2)m-C5H9 (m=0,1,2,3), CH2CH=CH2  CH2C=CH, alkyl carbonyl, reasonable substituted cyclic compound; Rd is hydrogen, C1-6 alkyl; R' is hydrogen, C1-6 alkyl or phenyl.
Patent KR-900007288-B1 (KR)
Title: Method of continuously measuring a sucessively conveyed lengthy body
Inventor: HAYASHI TORAHIKO
IPC: G01G11/00
Filed: 1985-08-31
Granted: 1990-10-08
Abstract: The dough is conveyed on a conveyor belt (1) above which a sensor (3) is located. The sensor reciprocates in a horizontal and transverse direction above the dough. The sensor emits light and senses its reflection from portions on the dough surface at each of the measuring points, equispaced from each other by a set distance. At each measuring point the sensor transmits an electrical signal to a computer. upon receiving the signals, the computer calculates the height at that point and multiplies it by the incremental distance to obtain a finely divided sectional area of the dough from which a weight of dough per unit length may be derived.
Patent KR-900000091-B1 (KR)
Title: Display devices of color picture image
Inventor: DANABAE GANJI
IPC: G09G1/16
Filed: 1985-09-24
Granted: 1990-01-19
Abstract: The display appts. is provided a first memory into which a code of graphic display is stored at a position corresp. to a display position of the code on the picture screen and from which the stored code is read out in syncronism with raster scanning on the picture screen.  A second memory stores colour display dot pattern data of N bits per colour picture element.  Colour display signals R.G and B are formed on the basis of output data produced from the first memory and transferred to a picture screen dispaly. Reading-out control of the first and second memories in the case of colour display is performed in the same manner as in the case of monochromatic display.
Patent KR-910008547-B1 (KR)
Inventor: LIEDA SIGEDA
IPC: H02M5/45
Filed: 1985-10-22
Granted: 1991-10-18
Abstract: 내용 없음.
Patent KR-890000966-B1 (KR)
Title: Speech synthesis
Inventor: LEE SOON-JIN
IPC: G10L13/04
Filed: 1985-10-31
Granted: 1989-04-15
Abstract: The board for testing a ADPCM (Adaptive Differential Pulse Code Modulation) voice synthesizer comprises a key board (1), a microprocessor (2), a counter (3), a memory (4), a data latch (5), an AND/OR selector (6), a voice synthesizing cct. (7), a D flipflop (8), a selector (9), a delay cct. (10), a voice detecting and interrupting cct. (11), a logic cct. (12), a low pass filter (13), and an audio amplifying cct. (14).
Patent KR-930010736-B1 (KR)
Inventor: ELMAR SAMUEL
IPC: C02F1/52
Filed: 1985-11-14
Granted: 1993-11-10
Abstract: 내용 없음.
Patent KR-920005019-B1 (KR)
Inventor: ITO TETSUO
IPC: H04N7/24
Filed: 1986-01-18
Granted: 1992-06-22
Abstract: 내용 없음.
Patent KR-890003239-B1 (KR)
Title: Automatic brightness and volume control circuit for tv
Inventor: CHONG KWANG-HUN
IPC: H04N5/57
Filed: 1986-06-30
Granted: 1989-08-27
Abstract: The circuit turns the brightness to low level and provides maximum sound when air raid signals are detected.  A brightness controller (Na) is connected to a switching circuit (E) and a volume controller is connected to a diode (D4) and a variable registor (VR5).  An output of an audio detector (Ma) is applied to a comparator through modulator (A) and is compared with output of oscillator (C).  The compared signal is transmitted to an OP amp (OP1) having feedback loop through a diode (D2) and a registor (R10).  An output of the OP amp (OP1) is applied to a transistor (Q3) for controlling the switching circuit and audio control circuit.
Patent KR-950003478-B1 (KR)
Inventor: CROMWELL JEFFREY A
IPC: H04Q3/58
Filed: 1986-11-26
Granted: 1995-04-13
Abstract: 내용 없음.
Patent KR-900006176-B1 (KR)
Title: Display devices
Inventor: YAMAJAKI HUMIO
IPC: H01J29/87
Filed: 1986-12-18
Granted: 1990-08-24
Abstract: The display comprises a face plate having a phosphor screen on an inner surface. A rear plate is provided apart from the face plate in parallel. Side plates forming a vacuum cavity by connecting the face plate and rear plate with a given space between. An electron beam emitter within the cavity issues electron beams. Rectangular supporting plates are disposed in parallel to each other between the face plate and the rear plate, perpendicular to the face plate. Each supporting plate is supported by columnshaped supporting rods, one end of each of the supporting rods being bonded by adhesive on an end of each respective supporting plate facing the face plate. The supporting rods are bonded at intervals of a certain distance in a lengthwise direction of each respective supporting plate. The other end of each of the supporting rods are tapered and touch the face plate at predetermined points.
Patent KR-940011296-B1 (KR)
Inventor: TOYA TAKESHI
IPC: B65H16/06
Filed: 1986-12-29
Granted: 1994-12-05
Abstract: 내용 없음.
Patent KR-930005784-B1 (KR)
Title: Tracking checking method of optical head
Inventor: OSATO KIYOSHI
IPC: G11B7/095
Filed: 1985-10-15
Granted: 1993-06-24
Abstract: PCT No. PCT/JP85/00546 Sec. 371 Date Jun. 13, 1986 Sec. 102(e) Date Jun. 13, 1986 PCT Filed Oct. 3, 1985 PCT Pub. No. WO86/02479 PCT Pub. Date Apr. 24, 1986.According to a tracking error system of an optical head of the present invention, a pair of beams are irradiated through an objective lens (4) on an optical record medium (5) with a distance of a multiple of an odd number of substantially 1/2 the track pitch thereof, a pair of beams emitted from the optical record medium (5) are respectively introduced into a pair of two-divided photo detection elements (61) and (62) and a tracking error signal is obtained from a difference between difference outputs between outputs of both detected outputs from the pair of respective two-divided photo detection elements (61) and (62). Thus, it is possible to remove a DC fluctuation of a tracking error signal caused by the lateral movement of the objective lens (4) and a radial skew of the optical record medium (5).
Patent KR-910009762-B1 (KR)
Inventor: INAVA IROMI
IPC: H02M5/458
Filed: 1987-01-10
Granted: 1991-11-29
Abstract: 내용 없음.
Patent KR-920005282-B1 (KR)
Inventor: BARROW GEORGE J
IPC: G06F11/30
Filed: 1987-05-30
Granted: 1992-06-29
Abstract: 내용 없음.
Patent KR-900005120-B1 (KR)
Title: Insulating resin composition for semiconductor and semiconductor device
Inventor: SUSUKI HIROSI
IPC: H01L21/768
Filed: 1987-07-04
Granted: 1990-07-19
Abstract: In a semiconductor device having a multilayered circuit structure in which organic resin is used for the electric insulating film on the conductive circuit layer, the organic resin consists of a hardened material of polyamic acid ester oligomer. The oligomer is prepd. by (a) reacting aromatic tetracarboxylic acid dianhydride (I) and alcohol and/or alcohol derivative to botain aromatic tetracarboxylic acid ester; and (b) reacting obtd. ester and aromatic diamine and/or diamino-siloxane to obtain the oligomer. (I) is e.g. 3,3', 4,4'- benzophenone tetracarboxylic acid dianhydride, pyromellitic acid dianhydried, etc. The alcohol (deriv.) comprises, e.g., methanol, ethanol, ethylene glycol, glycerin, cellosolves, and carbitols, etc.
Patent KR-960002387-B1 (KR)
Title: Voice processing system and method
Inventor: BRONSON EDWARD CHARLES
IPC: G10L11/00
Filed: 1987-07-11
Granted: 1996-02-16
Abstract: A speech analyzer and synthesizer system using a sinusoidal encoding and decoding technique for voiced frames and noise excitation or multipulse excitation for unvoiced frames.For voiced frames, the analyzer (l00) transmits the pitch, values for a subset of offsets defining differences between harmonic frequencies and a fundamental frequency, total frame energy, and linear predictive coding, LPC, coefficients. The synthesizer (200) is responsive to that information to determine the harmonic frequencies from the offset information for a subset of the harmonics and to determine the remaining harmonics from the fundamental frequency. The synthesizer then determines the phase for the fundamental frequency and harmonic frequencies and determines the amplitudes of the fundamental and harmonics using the total frame energy and the LPC coefficients. Once the phases and amplitudes have been determined for the fundamental and harmonic frequencies, the synthesizer performs a sinusoidal analysis. In another embodiment, the remaining harmonic frequencies are determined by calculating the theoretical harmonic frequencies for the remaining harmonic frequencies and grouping these theoretical frequencies into groups having the same number as the number of offsets transmitted. The offsets are then added to the corresponding theoretical harmonics of each of the groups of the remaining harmonic frequencies to generate the remaining harmonic frequencies. In a third embodiment, the offset signals are randomly permuted before being added to the groups of theoretical frequencies to generate the remaining harmonic frequencies.
Patent KR-900003860-B1 (KR)
Title: System for converting rotation angle width into time widte
Inventor: ISIGAWA MASADAKI
IPC: F02D45/00
Filed: 1987-08-03
Granted: 1990-06-02
Abstract: A set rotation angle width related to a rotary machine, of which the rotation speed varies cyclically, is converted to a time width required for the rotary machine to rotate by the set rotation angle width from a given rotation angle position. The converted time width is corrected by a correcting coefficient so that the time width is not affected by the rotation variation of the rotary machine. The correcting coefficient is decided based on the rotation angle position and the rotation speed variation of the rotary machine related to the set rotation angle width from the rotation angle position, and by the correcting coefficient, correction is done so that an actual rotation angle width corresponding to the converted time width becomes the set rotation angle width.
Patent KR-950006097-B1 (KR)
Inventor: MEERAKKER JACOBUS J M VAN DE
IPC: H01J9/236
Filed: 1987-09-19
Granted: 1995-06-08
Abstract: 내용 없음.
Patent KR-940009097-B1 (KR)
Inventor: MAYER ROBERT M
IPC: G06F9/455
Filed: 1987-10-13
Granted: 1994-09-29
Abstract: 내용 없음.
Patent KR-910002543-B1 (KR)
Title: Berfahren zur bestimmung einer spozifisch bindefahigen substance
Inventor: TISCHERDER WILHELM
IPC: G01N33/68
Filed: 1987-11-26
Granted: 1991-04-23
Abstract: A specifically binding substance bound to an insoluble support is prepared by coupling a soluble protein which has a molecular weight exceeding about 500,000 and which is more hydrophobic than the specifically binding substance to the specifically binding substance, and then adsorbing the conjugate composed of reactant and protein onto a hydrophobic solid phase. The support prepared in this way is particularly suitable for use in solid phase immunoassays. 
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Patent KR-900004757-B1 (KR)
Title: A reservation recording and reservation watching method
Inventor: MIN CHAN-GI
IPC: G11B15/03
Filed: 1987-12-04
Granted: 1990-07-05
Abstract: The method for reserved recording comprises a first step for detecting mode by a timer microprocessor (2), a second step for providing power at reserved recording start time, a third step for comparing present channel and stored channel and for increasing present channel by one step so that each channel is the same, a fourth step for executing reserved recording mode, quitting power at record-end time, and then for executing next function. The method for reserved televiewing has the same steps except a fourth step for executing reserved televiewing.
Patent KR-960000470-B1 (KR)
Inventor: UENO MINORU
IPC: B05D3/10
Filed: 1988-03-05
Granted: 1996-01-08
Abstract: 내용 없음.
Patent KR-910004078-B1 (KR)
Inventor: KODAYACHI MASAO
IPC: B22D11/059
Filed: 1988-06-30
Granted: 1991-06-22
Abstract: 내용 없음.
Patent KR-970008126-B1 (KR)
Title: Novel crystalline 7-(2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido)-3-vinyl-3-cephem-4-carboxylic acid(syn isomer)
Inventor: TAKAYA TAKAO
IPC: C07D501/22
Filed: 1988-08-18
Granted: 1997-05-21
Abstract: Crystalline 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido]-3-vinyl-3-cephem-4 -carboxyli c acid (syn isomer) which is obtainable by acidifying a solution containing 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido-3-vinyl-3-cephem-4- carboxylic acid (syn isomer) at room temperature or under warming. Such crystalline compound shows a characteristic X-ray diffraction pattern. The invention comprises also processes for preparing such crystalline compound and pharmaceutical compositions containing it as active ingredient.
Patent KR-0131339-B1 (KR)
Inventor: READ EDGAR L
IPC: H04L12/56
Filed: 1988-11-12
Granted: 1998-04-21
Abstract: 내용 없음
Patent KR-0136287-B1 (KR)
Inventor: BERTA NORBERT I
IPC: A61K9/20
Filed: 1988-12-03
Granted: 1998-04-25
Abstract: 없음
Patent KR-910005159-B1 (KR)
Inventor: MIYAJAKI YASUO
IPC: F16L55/165
Filed: 1988-12-28
Granted: 1991-07-23
Abstract: 내용 없음.
Patent KR-0137665-B1 (KR)
Title: Process for producing 2,6-naphthalene
Inventor: SANCHEZ PAUL ANTHONY
IPC: C07B61/00
Filed: 1989-01-18
Granted: 1998-04-30
Abstract: A method for making 2,6-naphthalene dicarboxylic acid by the oxidation of 2,6-diisopropylnaphthalene or its oxidation derivatives in the presence of a catalyst comprising cobalt, manganese, cerium and bromine components is disclosed.
Patent KR-910008646-B1 (KR)
Title: New biopolymer
Inventor: LIBO J M
IPC: A23L29/20
Filed: 1989-06-10
Granted: 1991-10-19
Abstract: Novel  heteropolysaccharides  and  their  derivs.  have  the following  characterisation:  mol.  wt.  2-6  x  106  daltons;  UV spectrum:-nonucleic   acid;   2-10%   protein   (Lowry   process); constituents:-carbohydrate  (20-40%  glucose;  30-50%   galactose; 20-35% mannose);  2-10%  protein;  5-15%  organic  acid  (pyruvic: uronic: acetic = 4:8:1) and  5-30%  ash;  consistency  index  (K): 15000-20000  mPas  for  a  1%  soln.  Pref.  derivs.  are  acetyl, carboxymethoxy,  propylene  glycol  ester,  cationic  derivs.  and hydroxypropylene. The polysaccharides are produced by culture of a Methylbacterium organophilum strain or its mutants  on  a  culture medium contg. a source of C and energy, a source of N such as  NH4 salts, nitrates, urea, a yeast extract, peplone and a  casaminated acid phosphates, Mg and oligo elements.
Patent KR-0127304-B1 (KR)
Inventor: ANTHONY MAGLICA
IPC: F21V29/15
Filed: 1989-06-17
Granted: 1997-12-29
Abstract: 내용 없음
Patent KR-920002508-B1 (KR)
Title: Manufacture method of polyester fabric
Inventor: LEE SI-JONG
IPC: D03D15/68
Filed: 1989-07-03
Granted: 1992-03-27
Abstract: Composite fine-denier polyester yarn, which is composed of  2 polymers with different solubility property  and  has  the  single fiber fineness before extraction more than 3d,  is  woven  into  a fabric. After contracting the fabric,  one  component  polymer  is extracted by 2-step extraction method, dyed and heat-setted,  thus making light-weight polyester fabric.
Patent KR-960004185-B1 (KR)
Inventor: CANNATA BINCENZO
IPC: C07C309/19
Filed: 1989-07-12
Granted: 1996-03-27
Abstract: 내용 없음.
Patent KR-950005638-B1 (KR)
Title: St/iom bus change circuit
Inventor: JONG KYO-YONG
IPC: H04L12/40
Filed: 1989-07-21
Granted: 1995-05-27
Abstract: The circuit mutually converts IOM bus and ST bus format employing time switching concept. The circuit comprises; a counter (4) generating clocks (C2M,C256K), ST read/write signal, and IOM read/write signal, and outputs (QA,QB); a decoder (6) generating STB,C,D channel enable signal; read/write address circuits (8,9) transmitting the read/write address to the memory (5); a serial/parallel shift register that reads IOM signal into CPU.
Patent KR-910010000-B1 (KR)
Title: Producing method and apparatus for flex spline of harmonic drive
Inventor: KIM SOO
IPC: B29C33/38
Filed: 1989-08-05
Granted: 2020-03-19
Abstract: The flex spline for a harmonic gear  is  mfd.  by  winding  a carbon fiber-epoxy composite material on the silicon  rubber  die, forming a tooth profile on the composite material,  and  hardening the tooth profile-formed materal. The apparatus  includes  the  up and down operating steel  core  having  a  conical  taper  in  the bottom, the silicon rubber die, the mold  for  forming  the  tooth profile on the composite material, and the vises for suporting the parts. The flex spline has a low intrinsic frequency  and  a  good attenuation characteristic against the vibration.
Patent KR-940009015-B1 (KR)
Inventor: KYLE ROBERT J
IPC: F16F15/16
Filed: 1989-10-12
Granted: 1994-09-29
Abstract: 내용 없음.
Patent KR-950012202-B1 (KR)
Title: Vtr head using time display method
Inventor: PARK JANG-HYOK
IPC: G11B21/03
Filed: 1989-11-22
Granted: 1995-10-14
Abstract: The method is for accumulating and displaying used time of a head in VCR. The method comprises the steps of; (A)accumulating used time of head and storing the used time on an EEPROM(3); and (B)displaying used time on OSD block(4) for the used time display request from an user.
Patent KR-930002709-B1 (KR)
Title: Produce for preparation of polyester
Inventor: PARK IN-BO
IPC: C08G63/78
Filed: 1989-12-12
Granted: 1993-04-09
Abstract: The  polyester  is  obtained  by   (1)   reacting   dimethyl terephthalate and ethylene glycol, (2) adding a  calcium  compound as a particle source during the ester-exchange reaction or  before (or after)   esterification   reaction,   and     (3)     adding gamma- aminopropyl triethoxy silane in an amount of 0.05 to 0.80  % by weight based on the weight of the calcium compound. The calcium compound is selected from calcium acetate,  calcium  glycolate  or aliphatic  calcium  carboxylate.  The  resin   has   an   improved dispersion property and processability, and is useful for the base film of magnetic recording tape.
Patent KR-920005553-B1 (KR)
Title: Extrusion method for ring type resin article
Inventor: KIM YONG-JAE
IPC: B29C48/325
Filed: 1989-12-29
Granted: 1992-07-06
Abstract: The apparatus for extruding resin moulded material includes a extruder (1) comprising of extrusion head block  (10)  and  flange part  (9)  having  radial  extrusion  hole  (8),  ring  mould  (2) comprising of cylindrical casing (12) and projection part (13)  on the inner bottom, and hydraulic piston-cylinder assembler (3). The ring-shaped resin moulded material is  manufactured  by  extruding into the annular gap between the flange part  and  the  projection part, and also this method is useful for mfg. machine element.
Patent KR-920006991-B1 (KR)
Inventor: MORGAN DAVID K
IPC: G06F12/00
Filed: 1988-04-29
Granted: 1992-08-24
Abstract: 내용 없음.
Patent KR-920000799-B1 (KR)
Title: Novel amines and their use
Inventor: TOMINO IKUO
IPC: C07D307/91
Filed: 1988-12-09
Granted: 1992-01-23
Abstract: Amines represented by general formula (1) and acid addition salts and quaternary ammonium salts thereof are disclosed. The amines represented by formula (1) or pharmaceutically acceptable acid addition salts and quaternary ammonium salts thereof are useful for treatment and prophylaxis of heart diseases of animals, particularly arrhythmia, myocardial infarction, angina pectoris, cardiac failure, etc.
Patent KR-940000751-B1 (KR)
Inventor: KENNEY DONALD M
IPC: H01L27/10
Filed: 1990-02-27
Granted: 1994-01-28
Abstract: 내용 없음.