baber/WOPTO huggingface dataset:
Patent JO-2228-B1 (JO)
Title: Valve assembly for use in dispensing beverage
Inventor: RAATS PAUL HENRI
IPC: B67C3/32
Filed: 2002-12-12
Granted: 2004-10-07
Abstract: A valve assembly for a container with an inner bag for receiving beverage, in particular carbonated beverage such as beer, wherein a beverage valve is provided with a communication with the inner space of the bag and means for operation of the beverage valve by a tapping device in which the container is receivable, the beverage valve being partly surrounded by an upstanding first apron which is gas-tight, while, spaced therefrom, a second gas-tight apron is situated, and between the first and the second apron a bottom wall with at least one gas passage opening is provided which during use is in conmaunication with the space enclosed between the inner bag and the container, such that during use between the two aprons a chamber is formed through which gas under pressure can be forced through the gas passage opening, separately from the beverage
Patent KR-790000923-B1 (KR)
Title: Process for producing amid compounds
Inventor: YOSHIMURA K
Filed: 1974-05-23
Granted: 1979-07-31
Abstract: Amides as methacrylamide, nicotinic acid amide, benzamide, propionic acid amide, were prepd. at high conversion rate from nitrile compounds (I; R = alkyl, substituted alkyl, alkenyl, cycloalkyl, aralkyl, aryl, substituted aryl, n = 1,2 ..) by treating with H20 in the presence of active Cu catalysts contg. Na, Ca, Zn or Fe nitrates except Cu(NO3)2 as promoter.
Patent KR-790000974-B1 (KR)
Title: Method for measuring a driving power by means of an induction motor
Inventor: DAKKA SSEUKA KIYOSI
Filed: 1974-10-11
Granted: 1979-08-14
Abstract: A method for measuring the driving power of a power drive by employing an induction motor having a charact. curve which is linear within a region which includes the rated speed of the motor, comprised coupling the power drive to the motor to rotate the motor at a speed higher than its rated speed, applying current to the motor, and measuring volt. current and speed during the const. speed of the motor.
Patent KR-790001612-B1 (KR)
Title: Amorphous precipitated silicas and method for preparation
Inventor: SATISH KUMAR WASON
IPC: C09C1/28
Filed: 1975-05-21
Granted: 1979-11-23
Abstract: A manufg. process of precipitated synthetic silica having physical and chemical properties was described.  The process consisted of the following important steps; 1) alkali metallic silicate soln. was introduced into a reactor, and heated continuously; 2) inorganic acidic soln. was added enough to control effective basicity for producing reactant containing SiO2; and 3) reactant was dried at const. temp. and recovered as a precipitated amorphous silica.
Patent KR-790000367-B1 (KR)
Title: Method for preparation of biguanide salts
Inventor: UIF FISCHER
Filed: 1975-10-10
Granted: 1979-05-09
Abstract: Biguanide salts [I; R1=H, lower alkyl, lower alkenyl, R2=lower alkyl, allyl, allyl-(lower alkyl), or alkyloxy-(lower alkyl), R1,R2= = lower alkylene, R3=H or -po <OR4,OR5 (R4, R5 = H or lower alkyl), n=1 or 2  were prepd. by the reaction of biguanide with dichloroacetic acid and sodium dichloroacetate in EtOAC. I are useful for lowering the blood sugar level without lactate accumulation, as shown by tests on rats.
Patent KR-800001071-B1 (KR)
Title: Composition of olefin nitrol and dien rubber polymer resin
Inventor: KAPEE G
IPC: C08L9/02
Filed: 1975-11-28
Granted: 1980-10-04
Abstract: Polymeric compositions having good impact resistance, low permebility to gases, and high-softening temp. which are composed of a conjugated diene monomer, such as butadiene, an olefinically unsaturated nitrile, such as acrylonitrile, an ester of an olefinically unsaturated acid, such as methyl acrylate, and indene are described.
Patent KR-790000645-B1 (KR)
Title: Manufacturing method of dies for engraving wood grain pattern
Inventor: SI GUN HEUI
Filed: 1977-01-08
Granted: 1979-06-18
Abstract: A metallic mold having a natural grained pattern(2) was manufactured by fixing piece of wood with a pronounced grained pattern in the bottom of a frame(4) facing up and pouring in forming material(3a). Using the formed material, fine projection lines(2a) and points(2a) were carved in a metallic mold by pouring in a molten metal using a common method.
Patent KR-810000384-B1 (KR)
Title: Weft yarn grasping apparatus for fluid jet room
Inventor: TOJO AKIO
IPC: D03D47/34
Filed: 1977-10-27
Granted: 1981-04-24
Abstract: A weft yarn grasping apparatus for a fluid jet weaving loom for alternately grasping and releasing a weft yarn to be inserted in the shed of warp yarns to form a fabric.  A stationary and movable members had surface portions facing each other, and movable member was reciprocally movable around the stationary member in response to the weaving operation of the loom to intermittently define between surface portions a clearance through which the weft yarn passes.
Patent KR-810001083-B1 (KR)
Title: Audio-frequency power amplifier
Inventor: SANPEI TOURU
IPC: H03F1/26
Filed: 1978-02-10
Granted: 1981-09-11
Abstract: In the power amplifier (1), circuit flowing through the its path(7) leading from a DC power source to each of the output resistors includes many harmonic components besides its fundamental wave component.  This harmonic components of current are introduced through a stray magnetic field into the signal path(10) in the power amplifier thereby procucing distortion of the signal supplied to the load(4).
Patent KR-820000276-B1 (KR)
Title: Preparation of 1-n(w-amino-alpha-hydroxyalkanoyl)-kanamycins
Inventor: LIN JENG SHYONG
IPC: C07H15/22
Filed: 1978-05-06
Granted: 1982-03-15
Abstract: 1-N-[L-(-)-w-amino-α-hydroxy alkanoyl kanamycins(I; R = OH, NH2; n = 0,1,2; B = amino protective group), useful as antibiotic substance, were prepd. by acylating polysilated kanamycins A or B with acylate derivs. of acid(II) in anhydrous organic solvent followed by eliminating other protective group.  Thus, the soln. of anhydrous acetone 10 ml and L-(-)-γ-benzyloxycarbonylamino-α-hydroxy butylic-N-hydroxy-5-norbornene-2,3-dicarboxy imide ester 2 millimol was added in the soln. of anhydrous acetone 30 ml and poly(trimethylsilyl) kanamycin A 2.4 g (2 millimol) and then stirred at 23≰C for a week to give compd. (I).
Patent KR-790001698-B1 (KR)
Title: Carburetor
Inventor: SHISHIDO D
IPC: F02M13/04
Filed: 1978-11-18
Granted: 1979-12-12
Abstract: A carburetor assembly(I) had a primary & an auxiliary passage to supply a mixture to main & auxiliary combustion chambers, resp., had an extended arm (80) & (82) connected to turn with a shaft (19) & (23), the effective length of 80 being approx. 3/4 of that of 82, and had a link(78) pivotally connected to each arms to cause a valve (18) & (22) to turn in opposite direction.  the parts of i was satisfied by the following geometric relatio- nship; (a+c)/d=0.9-1.2 where; a=effective length of 80, c = effective length of 78, d = distance between centerlines of 19 and 23.
Patent KR-840000948-B1 (KR)
Title: Process for the preparation of 9-deoxy-9a-methylene isosteres of pgi2
Inventor: GANDOLFI CARMELO
IPC: C07F7/18
Filed: 1979-01-25
Granted: 1984-07-01
Abstract: A wide range of 9-methylene carbaprostacyclin analogs and homologs, and intermediates for them (~250), were prepd. from appropriate bicyclic precursors; racemic and optically active compds. were prepd. Thus, 1.1g Na- borohydride was treated with 11.6g bicyclo [3,3,0  octane-3,7-dione in 100mL ethanol and 100mL CH2CL2 to give 9.1g 7-hydroxy-bicyclo[3.3.0  octane-3-one, 0.065 mol. of which were treated with 12.8g dimethyl-tertiary-butylcyllyl chloride and 8.85g imidazole to give 2.85g 7-oxo-hydroxy-bicyclo[3.3.0 -octane-3-one-dimethyl tertiary-butylcyllyl ether and 11.8g 7-endo-hydroxy-bicyclo-[3.3.0 -octane-3-one-7-dimethyl-tertiary-butylcyllyl ether. The latter compd. in Me2CO3 was treated with Na-hydride to give I.
Patent KR-860000555-B1 (KR)
Title: Paper winder assembly including pressure modulating valve
Inventor: JUSTUS EDGAR J
IPC: B65H18/20
Filed: 1979-09-11
Granted: 1986-05-14
Abstract: The pressure modulating valve converts pneumatic signals to hydraulic ones which operate the lifts. The valve includes a pair of flexible diaphragms to raise or lower the rider. The valve has a spool actuator which is movable in response to the movement of either diaphragm. Spring pushes the spool downward and establishes fluid communication between an inlet port and an outlet port for transmitting hydraulic fluid to the hydraulically-actuated lifting means.
Patent KR-850000337-B1 (KR)
Title: Process for the acylated naphthylamines
Inventor: MOSER HANS
IPC: A01N43/08
Filed: 1980-04-10
Granted: 1985-03-21
Abstract: Acylated naphthyl amine(I) is prepared from compd.(II) by means of acylation with carboxylic acid(III) where, R2 = H or methyl; R3 = - CH(CH3)COOR or compd.(IV); R4 = C1-C4 alkyl, C2-C4 alkenyl, C3-C4 alkenyl, C3-C4 alkynyl, or C3-C7 cycloalkyl; R5 = H or methyl; R6 = 2-furyl, 2-tetrahydrofuryl,  β-(C1-C4) alkoxy ethyl, or CH2Z gp.; Z = -X-R7, -NH-N(R8)(R9), -OSO2R10, -O(CO)R11, 1,2-pyrazole, or 1,2,4- triazole; X=O or S; R7 = C1-C6 alkyl, C3-C4 avkenyl, or C3-C4 alkynyl; R8 = H or C1-C3 alkyl; R9 = C1-C3 alkyl or phenyl; R10 = C1- C4 alkyl, mono- or di-(C1-C3 alkyl amine; and R11  = C1-C3 alkyl.
Patent KR-850000795-B1 (KR)
Title: Method of shaping metal
Inventor: LYON ROBERT C
IPC: B21D5/14
Filed: 1980-11-04
Granted: 1985-06-14
Abstract: Method is described for shaping elongate sheets of metal into a profile with a uniform cross section except that at least one of the longitudinal edges is worked to generate a repeating pattern. Initially the sheet is rolled to increase its width and then worked along one edge with a knurling wheel to produce the desired repeating pattern while at the same time reducing the sheet width to its original value. Finally, it is roll-formed to produce the required profile. The method is esp. suitable for forming sheet steel into trunking for electric cables.
Patent KR-840001486-B1 (KR)
Title: Catalyst for polymerizing olefins
Inventor: SUYAMA SIGEO
IPC: C08F4/02
Filed: 1980-11-19
Granted: 1984-09-28
Abstract: A catalyst for polymerizing olefins consists of the sintered solid component of chromium compd. supported on an inorganic oxide carrier and an organic magnesium complex compd. of formula AlαMgβRp1Rq2Rr3XsYt, which is soluble in an inactive hydrocarbon. αandβ are greater than o;p,q,r,s, and t are 0 or greater; 0<(s+t)/α+β<=1.5 or p+q+r+s+t=3α+2β; R1, R2, and R3 are the same or different C1-20; X and Y are the same or different OR4, OSiR5R6R4, NR8R9, or SR10; R4, R5, R6, R7, R8, and R9 are H or hydrocarbon; and R10 is hydrocarbon
Patent KR-830002592-B1 (KR)
Title: 논리 회로 모니터
IPC: H01H47/00
Filed: 1980-12-15
Granted: 1983-11-16
Abstract: 내용 없음.
Patent KR-860000740-B1 (KR)
Title: Method and apparatus for manufacturing fastening devices for labels and the like
Inventor: BATTISTA LOZIO
IPC: B65C/
Filed: 1981-07-16
Granted: 1986-06-14
Abstract: This invention is about the method of manufacturing sticking string that sticks a label to goods. The sticking string is thermoplastic and comprises a fine filament. There is the head on one end of it and the cross-bar on the other end. The process comprises two steps. First, the semimanufacturing goods so called "blank" is made by molding. Second, the part near the cross-bar is heated and simultaneously the string begins to be elongated on the position around the part.
Patent KR-840002063-B1 (KR)
Title: Process for preparing n-(1-allye-2-pyrrolidiny-methyl)2-methoxy-4-amino-5-methylsulfamoyl benzamide
Inventor: PERROT JACQUES
IPC: C07D207/09
Filed: 1981-07-31
Granted: 1984-11-09
Abstract: The title amide[I  was prepd. in a series of reactions and showed antihypertensive and central nervous system activity. Thus, 2,4- MeO(AcNH)C6H3CO2Me was sulfonated to give 2,4,5-MeO(AcNH)(HO3S ) C6H2H, which was onverted to I via 2,4,5-MeO(H2N)(HO3S)C6H2CO2Me ,1,3,4-MeO(H2N)(MeNHSO2)C6H2CO2Me and 2,4,5-MeO(H2N)(MeNHSO)2)C6H2 CO2H.
Patent KR-820000098-B1 (KR)
Title: Process for preparing pyrido (2,1-b)quinazoline derivatives
Inventor: TILLEY J
IPC: C07D471/04
Filed: 1981-11-13
Granted: 1982-02-17
Abstract: Title compds. (I; R1, R2, R3 = H, lower alkyl, lower alkoxy, lower alkylthio, halogen, cyclopropyl, cyclobutyl, hydroxy; R4 = III; A = di(C1-7)alkylamino(C2-7)alkoxy; Y = methyl or H; n = 0-1), useful as anti-allergics, were prepd. by the reaction of II and alkyl halide.  Thus, 135 g 5-methoxyanthranylic acid, 135 g 6-chloronicotinic acid, 2.0 g potassium iodide and 400 ml triethylene glycol dimethylether were heated to 140≰C in Ar gas to give 326 g 2-methoxy-11-oxo-11-H-pyrido [2,1-b quinazoline-8-carboxylic acid hydrochloride.
Patent KR-850001455-B1 (KR)
Title: Video disc player
Inventor: OJEKI MIKIO
IPC: G11B17/054
Filed: 1982-02-13
Granted: 1985-10-05
Abstract: A vertically movable turntable apparatus for a video disk player has a center spindle entirely contained in a recess below the casing when the turntable is in the non-reproducing position. The apparatus comprises a chassis and a turntable, having a diskmounting surface and a recess at the central portion. The turntable is rotatably supported on the chassis and moves vertically between one position, where the disk-mounting surface is located below the disk inlet opening, and a second position, where the surface is located above the opening. A center spindle has a surface to regulate the disk mounting position, and is supported coaxially with an axis of rotation of the turntable.
Patent KR-880001128-B1 (KR)
Title: Start-up circuit for a power supply
Inventor: BALABAN ALVIN R
IPC: H04N3/185
Filed: 1982-05-04
Granted: 1988-06-30
Abstract: The load is the line and a video game oscillator plus deflection coil circuitry.  The start-up circuit is current limiting whilst they run up to frequency and stabilise.  At switch on current is limited whilst circuit elements build-up a voltage across a capacitor from a first to a second predetermined level. Other circuit elements respond, when the second voltage level has been reached, and switch the power pack through to the road.  The capacitor is then discharged.
Patent KR-890001074-B1 (KR)
Title: Rotary kiln arrangements
Inventor: HAYES MICHAEL R
IPC: B01J19/00
Filed: 1982-08-09
Granted: 1989-04-22
Abstract: A rotary kiln arrangement in which a reaction is to occur between counterflowing reactants, and in which an injector for at least one reactant extends into a reaction zone of the kiln arrangement, in which the reaction zone extends to the kiln periphery, wherein there is provided means for maintaining the temperature throughout that zone within a desired range and said means including means inside the injector for adjusting the temperature of the injected reactant to a temperature within the desired range while the reactant is in the injector.
Patent KR-890001176-B1 (KR)
Title: Optical device
Inventor: HOUBREGS ROGER J E
IPC: G11B7/12
Filed: 1983-06-14
Granted: 1989-04-26
Abstract: In the optical device an objective is moved axially its optical axis relative to a frame in a paralled guide by means of first electro- magnetic actuating device connected to the objective and second electromagnetic actuating device arranged on the frame, the two actuating devices co-operate axially with each other by means of a magnetic field which is oriented transversely of the optical axis and transversely of the direction of movement of the objective.  In order to suppress vibrations caused by axial reactive forces transmitted from the second actuating device to the frame, axially resilient damping device, e.g. leaf springs, are arranged between the frame and at least a part of the second actuating means.  The movements of the second actuating device do not affect the position of the objective.
Patent KR-920000883-B1 (KR)
Inventor: TANAKA YUDAKA
IPC: H04N7/01
Filed: 1983-08-22
Granted: 1992-01-30
Abstract: 내용 없음.
Patent KR-910002657-B1 (KR)
Inventor: MIYAMODO HIROHUMI
IPC: G01N29/00
Filed: 1983-10-14
Granted: 1991-04-27
Abstract: 내용 없음.
Patent KR-860000497-B1 (KR)
Title: Automatic power switching circuit of slave device
Inventor: HONG SOK-GUN
IPC: H03K17/00
Filed: 1984-04-02
Granted: 1986-05-01
Abstract: A power switching circuit turns on/off the relative systems automatically byt turning on/off the master system, whose relation is seen in a television set and video tape recorder(VTR). The main switch on the master system has a lamp showing the switching status. The photo-switch like a CdS element on the slave systems receives light from the lamp and turns the power on/off automatically.
Patent KR-850000651-B1 (KR)
Title: Process for the preparation of n-sulfinyl carbamates
Inventor: FAHMY MOHAMED ABDEL HAMID
IPC: C07D317/64
Filed: 1984-08-04
Granted: 1985-05-07
Abstract: Carbamates of the formula R2OOCNR3SONR8SO2R9 (1) are prepd. by reacting a compd. of formula R2OOCNR3SOCl with sulfinyl chloride. In (1), R2 is from the naphtyl, allyl group; R3 is C1-4 alkyl; R8 is C1-4 alkyl, C1-4 alkyl- or halogen- substd. phenyl; R9 is C1-4 alkyl, alkyl- or halogen- substd. phenyl, or -NR10R11; R10, R11 is C1-6 alkyl and forms morpholino, piperidyl, or pyridyl with N. (I) are used to control both houshold and crop insects and have low mammalian toxicity.
Patent KR-910007194-B1 (KR)
Inventor: SATZLER RONALD L
IPC: B29D23/00
Filed: 1984-12-21
Granted: 1991-09-19
Abstract: 내용 없음.
Patent KR-930010619-B1 (KR)
Inventor: AMANO TOSHIO
IPC: H04N5/445
Filed: 1985-04-25
Granted: 1993-10-30
Abstract: 내용 없음.
Patent KR-900004748-B1 (KR)
Title: Digital type recorder
Inventor: SANO NOBUYA
IPC: G11B27/28
Filed: 1985-05-03
Granted: 1990-07-05
Abstract: An address detector (11) is provided to calculate the address data relying upon a reel (5) detected by a revolution detector (10) or by using the number of revolutions of a roller. The calculated address data is corrected by address data read from a tape (2) by means of a rotary head (1), and reproduced by a address reproducing means (6).
Patent KR-900004028-B1 (KR)
Title: Radio selected paging receiver
Inventor: OYAKI DAKASI
IPC: H04W88/02
Filed: 1985-07-16
Granted: 1990-06-09
Abstract: The display pager comprises a data processor (34) for processing a received signal to generate an information signal, and for generating a control signal. A display (44) optically displays on the display alphanumeric characters corresponding to the information signal output by the data processor. A light sensor (46) senses an external luminance level in the vicinity of the display and applies a first sense signal to the data processor when the luminance level is lower than a first predetermined value, applies a second sense signal to the data processor when the luminance level is above a second predetermined value which is higher than the first predetermined value. The display is illuminated in response to the control signal output from the data processor.
Patent KR-930009571-B1 (KR)
Inventor: WILSON JOHN F
IPC: G21C7/117
Filed: 1985-07-26
Granted: 1993-10-07
Abstract: 내용 없음.
Patent KR-870001345-B1 (KR)
Title: Mottle yarn's making method
Inventor: LEE YONG-GUN
IPC: D02G3/34
Filed: 1985-10-30
Granted: 1987-07-18
Abstract: A method for preparing mottle yarn is provided.  The characteristic of the method is in the final spinning process, in which double strands of crude yarn are supplied separately by separate trumpet apparatus into R-type collector to give mottle yarn.
Patent KR-900006516-B1 (KR)
Title: Anti-insect and antibacteria thermo plastics
Inventor: YAMADAE KEIGI
IPC: C08K5/00
Filed: 1986-01-28
Granted: 1990-09-03
Abstract: A hot moulding for insecticidal, fungicidal and/or bactericidal use comprises a high mol.wt. material, at least one active ingredient (I) having an insceticidal, fungicidal, bactericidal or similar activity and at least one heat-stabilising component (II) selected from phosphoric acid esters, organic acids and organic acid esters. Suitable (II) are butylbenzyl phthalate, tricresyl phosphate, oleic acid and dioctyl adipate. (I) are e.g. fenitrothion fenthion, cyanophos, chloropyriphosmethyl, pyridaphention, propoxyl, BPMC, phenothrin, propentanphos, thiabentazol, O-phenylphenol et.c
Patent KR-900001735-B1 (KR)
Title: Flywheel assembly
Inventor: HUKUSHIMA HIROTAKA
IPC: F16F15/16
Filed: 1986-02-28
Granted: 1990-03-19
Abstract: A vehicular clutch assembly includes a friction plate (34) which is axially pressed aganist a flywheel (32) which is coupled to the engine output shaft.  The first flywheel partially encloses a second flywheel (36) which is linked to the first one by tangential damper springs (38).  A friction damper arrangement (44,48,50) couples the second flywheel with the hub (30) of the clutch assembly, when the friction rings (35) of the clutch plate are pressed against the first flywheel.  The flywheel assembly shows improved vibration damping.
Patent KR-940002164-B1 (KR)
Inventor: HARWOOD LEOPOLD A
IPC: H04N9/78
Filed: 1986-04-17
Granted: 1994-03-18
Abstract: 내용 없음.
Patent KR-940008403-B1 (KR)
Inventor: MEYER KARL-HANS
IPC: G02B26/10
Filed: 1986-08-14
Granted: 1994-09-14
Abstract: 내용 없음.
Patent KR-910004168-B1 (KR)
Inventor: HAYAGAWA TOSHIRO
IPC: H01L21/203
Filed: 1986-10-23
Granted: 1991-06-22
Abstract: 내용 없음.
Patent KR-900006780-B1 (KR)
Title: Double scanning circuit
Inventor: PARK YOUNG-JUN
IPC: H04N3/28
Filed: 1986-10-27
Granted: 1990-09-21
Abstract: The circuit for compensating the image contour of vertical direction in NTSC television comprises delay circuits (1,2) delaying horizontal period as much as one (1H), mixers (M1-2) obtaining difference between bright signals of first and last lines, level rectifiers (3,4) filtering the difference signal having certain level, memories (5,6) reading the brightness data two times faster than writing, an analog switch (SW) providing control signal (CTB) formed by horizontal synch. signal for double scanning, a multiplier (7) adjusting the output peaking level of the analog switch, and a mixer (M3) providing the compensated contour signal.
Patent KR-900002855-B1 (KR)
Title: Two-step process for preparing polyurethane elastomers using mixture of chain extenders
Inventor: PEFFLEY RICHARD D
IPC: C08G18/65
Filed: 1986-12-10
Granted: 1990-05-01
Abstract: A process for prepg. a polyurethane and/or polyurea elastomer comprises reacting a liq. performed isocyanate-terminated prepolymer with a chain extender mixt..  The chain extender mixt. comprises (a) a mixt. comprising a hydroxy-terminated chain extender, an aromatic amine-terminated chan extender and/or aliphatic amine terminated cpd., or (b) a mixt. comprising an aromatic amine-terminated chain extender and an aliphatic amine-terminated cpd., wherein the isocyanate index is from 70 to 200.  The prepolymer is the reaction prod. of stoichiometric excess of a polyisocyanate and relatively high equiv. wt. isocyanate-reactive cpd.
Patent KR-930010603-B1 (KR)
Inventor: JORGENSEN GEORGE N
IPC: H02G5/00
Filed: 1985-09-13
Granted: 1993-10-30
Abstract: 내용 없음.
Patent KR-950001282-B1 (KR)
Inventor: ALLEN GEORGE C
IPC: C08F4/654
Filed: 1987-06-29
Granted: 1995-02-15
Abstract: 내용 없음.
Patent KR-900007227-B1 (KR)
Title: Semiconductor memory device
Inventor: ITTO YASUO
IPC: G11C7/22
Filed: 1987-08-19
Granted: 1990-10-05
Abstract: The semiconductor memory system comprises two memory banks, a number of the memory cells connected to a word line being arranged in each of the memory bank and read/write device reading output data and writing input data from and into the memory cells. While output data from the first memory bank latched in output data latching circuits are subsequently read out in synchronism with a column address strobe signal, output data from the memory cells of the second memory bank are transmitted to input/output line. Input data to be written into the memory cells of the first memory bank are latched subsequently in input data latching circuits in synchronism with the column address strobe signal.
Patent KR-900004735-B1 (KR)
Inventor: CHON JUN-YOUNG
IPC: B29C70/06
Filed: 1987-08-27
Granted: 1990-07-05
Abstract: 내용 없음.