baber/WOPTO huggingface dataset:
Patent KR-800000202-B1 (KR)
Title: Linear method of optically recording a video or other signal
Inventor: YANAGISAWA YUZURU
IPC: H04N5/76
Filed: 1975-11-24
Granted: 1980-03-12
Abstract: An optical recording medium for recording a high-density video or other signal is disclosed.   The intensity of light beam is modulated elec. by recording signals, and the modulated light beam is irradiated on the medium surface being changeable depending on a quantity of light reaction products which also is changed according to a quantity of irradiation light.  The recording groove portion of the signal and the tracking is formed on the medium at the same time by predetg. the intensity of light beam when the signal is not modulated.
Patent KR-840001442-B1 (KR)
Title: Method for manufacturing tinplate
Inventor: SALM ERICH DIETMAR FRITZ
IPC: C23C2/06
Filed: 1979-02-22
Granted: 1984-09-27
Abstract: This invention concerns a manufacturing method for tinplated steel used in vessles or tube-shaped cans. The process involves an electric tin-plating, halogen-type line. The halogen-type electrolyte has a self-circulating system, a roller and two pole compartments in a series of small sells. From an electrolyte containing Sn++ and F-, the non-refluent tinplated steel is placed in rinsing solution with F-. Tin is from 0.95 to 2.5 g/m, F-/Sn++ is not less than 10/1, and F- concentration in greater than or equal to 8 g/1.
Patent KR-810001665-B1 (KR)
Title: Chain ring joining method for fishing net
Inventor: SUH DAL SEOK
IPC: B23K1/08
Filed: 1980-03-07
Granted: 1981-10-27
Abstract: A lead weight of the shape of chains for a fishing net was manufactured by continuously winding a lead wire(1) to the winder(2), cutting it piece by piece and then passing them through molten lead for 0.5-9 seconds in order to solder without sticking of molten lead in any other place of links except for the section(3) after directly, or next to forming PbSO4 film(4') on the lead wire by dipping it into H2SO4, coating lead wire with a film(4) of heat resisting material.
Patent KR-830001418-B1 (KR)
Title: 모라노린 유도체의 제조방법
IPC: C12P17/12
Filed: 1980-03-11
Granted: 1983-07-25
Abstract: 내용 없음.
Patent KR-840000416-B1 (KR)
Title: Process for the preparation of trifluoro methylphenyl nitrophenyl ethers
Inventor: JOHNSON WAYNE ORRIN
IPC: C07C39/26
Filed: 1980-04-30
Granted: 1984-04-02
Abstract: Prepn. of diaryl ethers of formula (I) comprises reacting benzene deriv. of formula (II) with alkali(ne earth) metal hydroxide at 50-100oC for 5-125 hr in a solvent system comprising dipolar, aprotic solvent having dielectric constant 30-70 and non-nucleophilic, hydroxylated cosolvent to give trifluoromethyl phenate of formula (III), and reacting (III) with halonitrobenzene of formula (IV) in dipolar aprotic solvent at 20-130oC X is H, halo, trifluoromethyl or alkyl, X1 is H, halo, CN, alkyl, alkoxy, etc., X" is halo or trifluoromethyl(when X" is halo, x is trifluoromethyl), X2 is F or Cl, M is alkali or alkaline earth metal ion, and halo is F or Cl.
Patent KR-840001595-B1 (KR)
Title: Process for the preparation of amides of acyl-carnitines
Inventor: CAVAZZA CLAUDIO
IPC: C07C225/06
Filed: 1980-05-24
Granted: 1984-10-11
Abstract: Title compds(I; X-=halogen anion; R'=acetyl, halogenated acetyl, propionyl, halogenated propionyl, butyryl, halogenated butyryl, isobutyryl, β-hydroxybutyryl, etc.; R"=amino, 2-sulfonylethylamino, (2-hydroxy-3-carboethoxy-propyl) amino, (1-carbomethoxy-2-methyl-propyl)amino, etc.) useful as central nervous system stimulators, were prepd. by condensation of II(Y=halogen) with IV. Thus, 1.98g carnitine hydrochloride was o-acetylated with propionyl chloride to give o-propionylcarnitine, which was amidated with 1.82g H-Leu-OMe by dicyclohexylcarbodiimide to give 75% I.
Patent KR-830001073-B1 (KR)
Title: 전기 접촉자
IPC: H01H1/04
Filed: 1980-11-04
Granted: 1983-06-01
Abstract: 내용 없음.
Patent KR-850000578-B1 (KR)
Title: Method for producing a dual-phase steel sheet having excellent for mobility high artificial-aging harden-ability after forming high strongth low yield ratio & high ductillity
Inventor: FURUKAWA TAKASHI
IPC: C21D8/02
Filed: 1980-12-08
Granted: 1985-04-29
Abstract: The manufacturing method steel sheet with a compound structure  is composed of winding step after hot rolling annealing step continuously  steel sheet and cooling step to less than 200≰C from annealing  temperature. The steel sheet has a compound at least one quenched transition phase selected from a group that consists of ferrite phase, a martensite phase, a bainite phase, and an austenite phase. Also, this steel sheet has the tensile strength above  40 kilogram per square milimeter, the excellent plasticity and  the high hardening characteristic by artificial aging.
Patent KR-840001645-B1 (KR)
Title: Sole for sports shoes
Inventor: ALFRED BENTE
IPC: A43B13/14
Filed: 1981-07-25
Granted: 1984-10-12
Abstract: A sports shoes sole has a heel wedge(2) made of flexible material. At least one cavity(6) extends through the width and runs parallel to the tread side of the sole. The cavity is exposed only from the side edge(3,4) and is positioned on the surface adjacent to the heel. A resilient elongated support(7) can be inserted into the cavity to give the effective sole flexibility, and has a flat head (8) at one end and a number of annular collars (12) at the other.
Patent KR-880001324-B1 (KR)
Title: Preparation of ethylene copolymer
Inventor: KASUMI TSUBAKI
IPC: C08F4/60
Filed: 1981-12-28
Granted: 1988-07-23
Abstract: The prepn. of ethylene copolymer comprises copolymerizing ethylene with at least 3C alpha-olefin in the presence of a catalyst consisting of solid catalyst component (A) and organic aluminium compd. (B).(A) is obtd. by (i) reacting Grignard reagent with a chain or cyclic hydropolysiloxane contg. structural unit of formula R1 aHbSiO (4-a-b/2) [R1=alkyl, aryl, aralkyl, alkoxy or aroxy; a=0-2; b=1-3; a+b  3 , (ii) reacting the prod. with at least one compd. of formula R2nM(z)Xz-n [R2=C1-12 hydrocarbon; M=Al or Si; Z=3 or 4; X=halo; n=0-(z-1) , and (iii) reacting with at least one titanium halide in the presence of organic acid ester to give (A). The catalyst has a high activity and productivity.  The catalyst has a high tensile-impact strength.
Patent KR-890002979-B1 (KR)
Title: Process for reducing the iron content of cao-rich slags formed ouring the desulphurization of crude iron
Inventor: HAMMER RUDOLF
IPC: C21C1/02
Filed: 1982-07-23
Granted: 1989-08-16
Abstract: During the desulphurisation of molten crude iron in aladle, a slag rich in CaO is produced which normally has a high iron content.  The high iron content is avoided by adding a small amount of finely milled fluorspar, the amount being insufficient to cause liquefaction of the slag.  The fluorspar is injected into the molten iron, the amount being 0.05-1.5 Kg of fluorspar per tonne of molten iron.  The invention minimises manufacturing costs in the production of iron and steel by avoiding the loss of iron in the desulphurising slag.  The amount of slag adhering to the wall of the ladle is also reduced.
Patent KR-860000608-B1 (KR)
Title: The manufacturing method of liquid crystal display device
Inventor: SASAKI KEN
IPC: G02F1/13
Filed: 1982-09-04
Granted: 1986-05-22
Abstract: A sheet of substrate is first perforate at each division for mass production. Two sheets of plastic film substrate contg. many divisions of liquid crystal display devices are placed opposite according to each electrode. They are pressed under a roller to harden the sealing material. Afteer liquid crystals are poured in, each inlet is sealed. The production is divided into each liquid crystal display device along the perforated line.
Patent KR-880001340-B1 (KR)
Title: Data reproducing apparatus
Inventor: YAMADA YASUHIRO
IPC: H04N5/937
Filed: 1982-10-13
Granted: 1988-07-25
Abstract: Re-formatting of digital magnetic tape, multi-track recordings, invariably is accompanied by static and dynamic deviations due to skew.  This results in code errors and distortion of the restored analogue signal.  This problem is solved with a write address generator where the address contains a frame of data bits and the generator is pre-set and cleared by a check pulse derived from a sync pulse within the frame.  A circuit comprising a sinc. detector and counter generate the address in a memory in which blocks of data are entered and from which they are read.  A memory control circuit ensures the correct read and write sequence timing.
Patent KR-890002270-B1 (KR)
Title: Freight container
Inventor: GERHARD HELMUT
IPC: B65D88/12
Filed: 1983-04-04
Granted: 1989-06-27
Abstract: The freight contrainer tank is joined via a saddle service which consists of a cylindrical end ring welded to the relatively less curved spherical main portion of the tank end portion surrounded by the highly curved knuckle zone.  There is also a saddle ring of L- shaped cross-section having its radially extending flange secured to the end frame and/or diagonal struts thereof and its second flange extending in tank axial direction welded to the end ring.  This structure permits a strong connection between the tank and the end frame, while the loads transmitted by the tank are almost completely directly introduced into the corner areas of the end frame.  At the same time it permits the breathing motions occurring on account of temp. and pressure variations in the knuckle zone of the tank end portion.
Patent KR-890001042-B1 (KR)
Title: Waste gas circulation method and system for sintering apparatus
Inventor: FUTAKUCHI TAKASHI
IPC: F27B21/06
Filed: 1983-05-18
Granted: 1989-04-20
Abstract: A conveyor type ore sintering system comprises successive sintering and cooling zones.  Under each are three sets of waste gas extractors.  Heat from the intermediate and final stages of cooling is recovered by a waste heat boiler.  Heat, in the hottest gas, from the final stage of sintering and the first stage of cooling, is recovered at a higher temperature in a second boiler. The boiler is fed with heated water from the first, preventing condensation of oxides of sulphur, etc.  The hottest gas also first superheats the boiler steam cooled gases from each boiler, that are recirculated through earlier stages of the process.
Patent KR-850000435-B1 (KR)
Title: Electronic stop motion for loom
Inventor: KIM SANG-KYU
IPC: D03D51/28
Filed: 1983-06-21
Granted: 1985-04-03
Abstract: A stopper of loom with electronic circuit stopping the motor by applying instantaneous reverse rotating power through the delay circuit just after receiving signal from the weft feeler was designed. The shuttle is always positioned in the direction of the shuttle box to change the fibre easily in case of suspension of the motor.
Patent KR-910004237-B1 (KR)
Inventor: SMITH WALTER J
IPC: F16B19/10
Filed: 1983-09-27
Granted: 1991-06-24
Abstract: 내용 없음.
Patent KR-860000618-B1 (KR)
Title: Hole cutter
Inventor: OMI SHOHEI
IPC: B23B51/04
Filed: 1984-04-26
Granted: 1986-05-24
Abstract: The annular cutter for boring holes comprises a cylindrical body(1) with cutting teeth circumferentially spaced at its lower end. These teeth are of two types, e.g. teeth(3) with two cutting edes(7,8) at the leading ends of their undersides and separated by a circumferentially extending shoulder(6) of predetermined width. The other teeth(4) have a circumferential ridge(9, between inclined faces 10, 11) at their undersides and two cutting edges(12, 13) at the leading ends. Each edge extends partly below the level of one of the edes of the first teeth(3).
Patent KR-890004661-B1 (KR)
Title: Valve arrangement on packing machines
Inventor: BORDINI GIORGIO
IPC: B65B39/00
Filed: 1985-07-27
Granted: 1989-11-24
Abstract: The value arrangement on a packing machine comprises a delivery pipe for contents extending vertically and two co-operating value elements situated at the lower end of the pipe.  One of the latter is movable between an open and a shut position.  The second value element is arranged to be stationary at the lower end of the delivery pipe.  The movable value element is axially displaceable between an upper, open position in which an annular discharge gap is formed between the value elements and a lower position in which it shuts the said discharge gap.  The movable value element is annular, its upper end being supported so that it can slide on the delivery pipe.
Patent KR-890004808-B1 (KR)
Title: Stain for bacterial flagella
Inventor: MINAMIDE WAKIO
IPC: G01N33/48
Filed: 1985-08-06
Granted: 1989-11-27
Abstract: Stain solution for bacterial flagella using in bacterial identification is presented.  Thus, stain solution is composed of 4.5-14.0% of tannic acid, 1.5-4.5% of alum, 1.2-3.2% of phenol, 0.1- 0.45% of pigments selected from victoria blue B, night blue and gentianaza, 7.0-15.0% of alkanol selected methanol, ethanol and isopropanol, and water.  Of the components, the above alum is KAL(SO4)2.12H2O, and water is refined water.
Patent KR-890004471-B1 (KR)
Title: Bipolar hetero junction tr manufacturing method
Inventor: GANAM MOUSTAPA Y
IPC: H01L29/08
Filed: 1985-10-02
Granted: 1989-11-04
Abstract: A method of producing a bipolar heterojunction silicon transistor comprises the steps of: providing a collector layer (4) of one conductivity type; forming a base layer (3) in or on the collector layer, which base layer is crystalline and doped such that it has the other conductivity type; and applying an emitter layer (2) consisting of deped and hydrogenated Si material of the first conductiving type, at least partly in amorphous form in or on the base layer (3) at a temperature below 450≰C.
Patent KR-930011969-B1 (KR)
Inventor: TRUSKALO WALTER
IPC: H04N9/29
Filed: 1985-12-02
Granted: 1993-12-23
Abstract: 내용 없음.
Patent KR-940005371-B1 (KR)
Inventor: WIGNUT LEROY S
IPC: H03B1/00
Filed: 1985-12-11
Granted: 1994-06-17
Abstract: 내용 없음.
Patent KR-900004815-B1 (KR)
Title: Resistor compositions
Inventor: NAIR KUMARAN M
IPC: H01C17/065
Filed: 1985-12-16
Granted: 1990-07-07
Abstract: Thick film resistor compsn. for firing in a low O2 atmos. comprises finely divided particles of a semiconductor oxide (I) and a nonreducing glass having a softening pt. below that of (I), dispersed in an organic medium. (I) comprises a cationic excess solid soln. in metal oxide of a metal, the oxide of which has a lower O2 PP. at the firing temp. Than that of the firing atmos. and which has a free energy formation more negative than CU. Specteically, (I) is Sn:SNO2, Sb:SNO2, In:SNO2, Zr:ZrO2, HF:HFO2 or Zr:HFO2. Glass is an Al borosilicate contg. Pb2+ and Bi3+ or an Al borosilicate contg. Ca2+, Zr4+ and Ti4+ or a germanate glass or mixts. of these.
Patent KR-890000839-B1 (KR)
Title: Pin insulator
Inventor: HONG YUN-HWA
IPC: H01B17/20
Filed: 1986-02-06
Granted: 1989-04-10
Abstract: Several mountain-type projecting discs constitute an insulater.  The lower part of the insulater is attached to a receptacle-type metal plate jointed with a metal insulator pin and a spiral part of the centeral part.
Patent KR-890002325-B1 (KR)
Title: Cd-rom controling circuit
Inventor: LEE DONG-GEUN
IPC: G06F13/00
Filed: 1986-04-11
Granted: 1989-06-30
Abstract: The circuit interfaces the CD-ROM Driver and one or more computers. The circuit has the selecting function of the driver from the multi- driver system for processing the extra large data.  The circuit comprises the 1st and 2nd gate circuits (300a, 300b) generating the function and the control signals by accepting the input output of an unit (200), an output unit (400) selecting the CD-ROM, an I/O buffer circuit (600) writing the function or instruction data for the data transmission direction, and a CD-ROM driver.
Patent KR-900002974-B1 (KR)
Title: Optical disc apparatus
Inventor: ISIBASI HIROMIJI
IPC: G11B7/135
Filed: 1986-05-29
Granted: 1990-05-03
Abstract: The apparatus comprises a rotating device for moving an objective lens arcurately across information tracks of a recording medium.  An optical system has a light emitting device and a light sensing device.  An optical path deflection deflects light emitted from the optical system and allows it to reach the objective lens. The deflector is isolated mechanically from a rotor of the rotating device.  A light guide optically interconnects a rotational axis of the rotating device and an optical axis of the objective lens.  An optical axis of the light travelling between the optical path deflector and the light guide is aligned with the rotational axis of the rotating device.
Patent KR-890002938-B1 (KR)
Title: Process for forming improved foamed fibers and products produced therefrom
Inventor: LI HSING LANG
IPC: D01F6/60
Filed: 1986-07-07
Granted: 1989-08-12
Abstract: A process for forming foamed fibers comprises (a) extruding through a spinnerette a polymer melt contg. a blowing agent and a closed-cell- forming additive of formula (I), AB, ABA, BAB or (AB)x, (b) quenching the melt downstream under conditions at which bubbles form, and (c) drawing the melt as it is quenched.  In the formulas, R1 and R2 are (hydroxy) alkyl, aminoalkyl, alkoxy, alkoxypolyether, polyether- alcohol or amine, or phenyl; R3, R4, R5 and R6 are alkyl or phenyl; n and x are integers; A is a block polymer of formula (I); B is polyether or polyamine.
Patent KR-970001416-B1 (KR)
Inventor: JENKINS LEONARD S
IPC: G21C15/243
Filed: 1986-07-28
Granted: 1997-02-06
Abstract: 내용 없음.
Patent KR-930002149-B1 (KR)
Inventor: MICHEL VINCENT YVON
IPC: A63C17/14
Filed: 1986-07-31
Granted: 1993-03-27
Abstract: 내용 없음.
Patent KR-890004159-B1 (KR)
Title: Frequency combined device using adapting control
Inventor: JO HYON-DOG
IPC: H03D7/00
Filed: 1986-10-28
Granted: 1989-10-21
Abstract: The synthesizer for tuning the channel correctly and quickly includes an object setting element (G1) for dividing the input reference freq.  Freq by the data (N1) provided from a microprocessor (MC), a comparator (R) for comparing the outputs of a plant (P) and the (G1), the plant (P) for converting the error signal to DC voltage (Ve), a feedback element (G2) for feeding-back the (Ve) converted to the freq. signal to the (R), a reference model (M) for tunning-necessary freq., a comparator (Q) composed of a differential amplifier (DIF), and a feedback element SHF for biasing an amplifier (AMP) in the (P) and a low pass filter (LPF).
Patent KR-950009043-B1 (KR)
Inventor: GEORLETTE PIERRE
IPC: C08K5/02
Filed: 1986-11-06
Granted: 1995-08-14
Abstract: 내용 없음.
Patent KR-900002670-B1 (KR)
Title: Automatic tuning circuit of tv
Inventor: KIM CHUNG-HWA
IPC: H03J7/00
Filed: 1986-12-17
Granted: 1990-04-21
Abstract: The circuit for inputting the tuning voltage to the television, which is corresponding to a channel selected by an user includes a vertical synchronous signal separator (5), a synchronous signal detector (6), a tuning voltage generator (7) providing the tuning voltage of the reproduction signal of the VTR according to the output signal of the detector, and a switching circuit (8) inputting the output of the generator or a tuning voltage (Tu) to a tuning tap of a television tuning circuit according to a selection signal (TV/VTR) and the output of the signal detector (6).
Patent KR-960009761-B1 (KR)
Title: Potential-causing membrane for immunosensor
Inventor: TANIGUCHI ISAO
IPC: G01N33/545
Filed: 1987-03-31
Granted: 1996-07-24
Abstract: The present invention relates to a potential-causing membrane for use in an immunosensor , which comprises an electrically-conductive film being prepared by electrolytic polymerization of an electrolytically polymerizable monomer, having at least one functional group capable of binding an antigen or an antibody, and binding the antigen or antibody through the functional group to the film. Examples of the monomer include 3-bromopyrrole, 3,4-dichlorothiophene, 3-bromofuran, o-chlorophenol and m-bromo-aniline.
Patent KR-940011137-B1 (KR)
Inventor: ARAI KENJI
IPC: C07D213/70
Filed: 1987-07-09
Granted: 1994-11-23
Abstract: 내용 없음.
Patent KR-900003474-B1 (KR)
Title: Back pressure intercepting opening closing apparatus for recycling of ash
Inventor: SON JAE-IK
IPC: F23C9/00
Filed: 1987-08-27
Granted: 1990-05-19
Abstract: The automatic back pressure insulating switching device is used for recombusting the flyash of coal combusting process. The device includes automatic opening and shutting device to insulate the back pressure of furnace, recycles flyash between first cyclone and the furnace (1), flyash shute (2) jointed with stainless steel ring (3), back pressure insulating plate (4) and weight adjusting screw (5) to control the weght of back pressure insulating plate.
Patent KR-920009903-B1 (KR)
Inventor: AWAJI TOSHIO
IPC: C08F20/36
Filed: 1987-09-26
Granted: 1992-11-06
Abstract: 내용 없음.
Patent KR-900005306-B1 (KR)
Title: Electronic device
Inventor: TCHUNEKI YUKIO
IPC: H05K9/00
Filed: 1987-10-23
Granted: 1990-07-27
Abstract: The electronic apparatus comprising a printed circuit board including a circuit for inputting and outputting signals between it and an external apparatus through a connector which can effectively inhibit chassis-earth high frequency noise generated from a circuit of the printed circuit board due to a first conductive pattern electically conneting the connector and the circuit of the printed circuit board. A second conductive pattern is connected to a chassis-earth. A condenser is provided between one end portion of the first conductive pattern and the seocnd conductive pattern. The width of the one end portion of the first conductive pattern between the condenser and the connector is formed to be wider than the width of the portion of the first conductive pattern.
Patent KR-910003279-B1 (KR)
Inventor: KAGEYAMA YOSHIKAZU
IPC: H04N5/45
Filed: 1987-11-02
Granted: 1991-05-25
Abstract: 내용 없음.
Patent KR-900006688-B1 (KR)
Title: Method of steel for hot rolled forging
Inventor: LEE JUN-BUM
IPC: C21D7/13
Filed: 1987-12-28
Granted: 1990-09-17
Abstract: Non heat treatment type steel for hot forging is manufactured by hot rolling the steel, heating to 1000-1250 deg.C, hot forging, and air cooling. The steel comprises (in wt.)0.33-0.37% C, 0.20-0.30 Si, 1.0- 1.3% Mn, 0.08-0.12% Cr, 0.35-0.4% W, 0.010.03% T-Al, up to 0.03% S, up to 0.03% P and the balance Fe.
Patent KR-910003465-B1 (KR)
Inventor: GONDO HASAHIGO
IPC: H01S5/32
Filed: 1988-03-18
Granted: 1991-05-31
Abstract: 내용 없음.
Patent KR-900006679-B1 (KR)
Title: Method and device for recognizing parts
Inventor: HADA GANGI
IPC: G06V10/147
Filed: 1988-03-23
Granted: 1990-09-17
Abstract: The electronic parts recognition apparatus includes shutter belt placed between optical paths from parts to an image sensor and having several openings for passing light. A part such as electronics parts is irradiated by diffused light and a silhouette of the parts is sensed by an image sensor. Several plural optical systems are placed between the parts and the image sensor, and thereby the silhouette of the parts is divided into several portions. A shutter having several openings is provided between the image sensor and the optical system to select one of the optical systems. One of respective silhouettes of the portions is sensed by the image sensor, and the portions are sensed in turn by shifting the shutter. Shape of parts is recognised with high precision which is independent of size of parts.
Patent KR-910003808-B1 (KR)
Title: Series type cathode structural body and its production method
Inventor: LEE SEUNG-JAE
IPC: H01J1/15
Filed: 1988-05-20
Granted: 1991-06-12
Abstract: The cathode structure includes a  supporting  bar  (2)  fixed mechanically on a main body (1) without using a glass adhesive  so that the thermal vibration is prevented by increasing the  thermal shock resistance. The supporting bar (2) has  a  pair  of  linkage parts (8) adhering the supporting bar to the main body by bending. The bending is performed by the punching press. The press  punches the linkage plates at 45 deg. in first  and  another  two  presses punch the bended plates compretely to fixing hole (1') in  second. The supporting plates have each groove  (20)  for  preventing  the deformation caused during the resistance welding process.