baber/WOPTO huggingface dataset:
Patent KR-840000234-B1 (KR)
Title: Manually-operated labeler
Inventor: FUJITA MITUO
IPC: B65C11/02
Filed: 1978-09-06
Granted: 1984-03-07
Abstract: The manually operated label dispensing tool is also provided with a printing head.  The printing head assembly includes a support drum(431) around which the endless belts of printing digits move(421).  The bore(43) of the support drum (431) is provided with a double taper such that its smallest diam. (432) is at its center.  A location pin(231) anchored in the housing wall(223) provides a drum mounting that allows self-alignment of the drum with the labels in transfer(61).
Patent KR-820000191-B1 (KR)
Title: Containing ag catalyst for ethylene oxide
Inventor: KERVENNAL J
IPC: B01J23/50
Filed: 1978-12-09
Granted: 1982-03-04
Abstract: A porous support (sp. surface 10 m2/g, pore vol. 0.1-0.6 mL/g) in which 35-65% of the pores have diam. 1-5μ and 35-65% have diam. 60-200μ is used with Ag catalysts to give high selectivity in the epoxidn. of C2H4 to ethylene oxide (I).  Thus, a catalyst support (SA 5239) comprising mainly Al2O3, having sp. surface 0.3 m2/g and pore vol. 0.340 mL/g, contg. 47% pores with diam. 0.25-5.0μ and 53% pores with diam. 5-100μ, and contg. 12.5% Ag is used in epoxidn. of C2H4 with air at 205≰, giving a 5% conversion and 75% selectivity to I.
Patent KR-830000426-B1 (KR)
Title: 전자악기의 화음 재생장치
IPC: G10H7/00
Filed: 1979-06-05
Granted: 1983-03-08
Abstract: 내용 없음.
Patent KR-850000333-B1 (KR)
Title: Flocs for filteration of deionixation prepared from cationic & anionic emulsion
Inventor: CHONG BERNI P
IPC: B01J47/04
Filed: 1979-09-19
Granted: 1985-03-21
Abstract: Cationic-, anionic- and/or particulate impurities are recovered from a liq. by(a) contacting the liquid with a floc of beads of cation exchange resin(s) and anion exchange resin(s) in a wt. ratio 9:1 to 1:1 cation resin to anion resin; and (b) sepg. the floc from the liq. The beads of each resin are approx. spherical beads of crosslinked emulsion copolymer having dias. of 0.01-15 microns and bearing 0.7- 1.5 ion exchange functional gps. per monomer unit. Pref., the floc is removed by filtration. Floc is pref. prepd. within the liq. by adding emulsions of the beads of each resin to ther liq., or the floc is prepd. prior to contact with the liq.
Patent KR-850000067-B1 (KR)
Title: Apparatus for actuating and extracting a tube gnide-expender
Inventor: SMITH EDWARD H
IPC: F28F9/16
Filed: 1979-10-19
Granted: 1985-02-18
Abstract: The tube guide-expander guide heat exchanger tubes through tube sheet apertures from a secondary to a primary side and expands those tubes into contact with the aperture walls. It includes axially displaceable first and second compression rods and elastomeric O- rings which radially expand into contact with the tubes inner surface when axially compressed between them. The first compression rod abutts with the tube end and has an axial opening. The second compression rod is elongated and extends through the opening and has a ram connected to the end inside the tube, and a driving force connected to the end outside the tube.
Patent KR-810001204-B1 (KR)
Title: Process for the preparation of coke for blast furnace furnishings
Inventor: CHOI BYUNG YONG
IPC: C10G1/00
Filed: 1979-12-26
Granted: 1981-09-28
Abstract: This invention relates to the process for the manufacturing coal tar from the gas in the blast furnace.  The process is composed of the mixture ratio 30 % of the plastic coal into the raw material coal, the driving speed 0.024 - 0.026 m/min of the discharged scraper, the maintenance temperature of tar 60 -70oC and the transferred time from the tank 12 times/day.  1 of the figure is the raw material discharged car, 2 is the cokes furnace, 3 is gas pipe, 4 and 5 is the first decanter, 6 and 7 is the second decanter, 8 and 9 is the tar storetank and 10 is the scraper.
Patent KR-810000148-B1 (KR)
Title: Type photo-composing machine
Inventor: HORIUTSI HIROHAROO
IPC: B41B27/00
Filed: 1980-01-04
Granted: 1981-02-19
Abstract: Type photo-composing machine comprises an instruction button(57) for defining various kinds of information and for applying the information as input signals, memory means connected to the photoelectrically converting means and control circuit for memorizing the photoelectrically converted character image in accordance with the order of character selected and for storing the feed amount determined by the control circuit.
Patent KR-810000495-B1 (KR)
Title: Method for forming design on glass surface
Inventor: LEE KEUN KOO
IPC: C03B31/00
Filed: 1980-01-30
Granted: 1981-05-20
Abstract: A method of forming various patterns on the surface of glass articles was described.  Emery was sprayed under high press on the surface of glass articles to rupture the surface finely.  High shrinkable adhesive such as flue was coated on the ruptured surface and dried to form a adhesive layer The adhesive layer was peeled to form even patterns on the surface of glass articles.
Patent KR-820002102-B1 (KR)
Inventor: KO CHONG SUNG
IPC: B05D7/14
Filed: 1980-06-09
Granted: 1982-11-29
Abstract: 내용 없음.
Patent KR-810000794-B1 (KR)
Title: Pickup cartridge of video disc playbach
Inventor: ALLEN J
IPC: G11B17/00
Filed: 1980-08-04
Granted: 1981-07-06
Abstract: This pickup cartridge consists of a stylus(55), a stylus supporting arm(51), a coupling board(54), a cartridge body(49) having inner walls(124,125) for protecting the stylus arm means, a stylus locking/unlocking device, a flexible intermediate film, a device for fixing this film to the cartridge body, a supporting means for supporting flexibly the coupling board, and a stylus arm means having a resilient attaching part(53) which enables the coupling board to be attached the other end of the stylus arm.
Patent KR-840001658-B1 (KR)
Title: Process for the preparation of mycoplanecin derivatives
Inventor: ARAI MAMORU
IPC: C07D498/22
Filed: 1980-10-30
Granted: 1984-10-12
Abstract: Title compds. (I), useful as antibiotics, were prepd. by the treatment II (R=α-hydroxy-butyryl-N-methylvaleryl) with acid in organic solvent or organic solvent-H2O). Thus, 120g mycoplanecin dissolved in 200ml MeOH was stirred with 1.5g NaBH4 in an ice bath. the mixt was worked up to yield 7.2g II (36% yield). II was dissolved in a MeOH soln. of 4.5N HCL and stirred for 4 hr to give 3.85g I(92.6% yield).
Patent KR-840001694-B1 (KR)
Title: Catalytic steam reforming of hydrocarbons
Inventor: FUDERER ANDRIJA
IPC: C01B3/38
Filed: 1981-01-27
Granted: 1984-10-15
Abstract: The fuel-consuming process for catalytic steam reforming of hydrocarbons comprises rreacting the major part of fluid hydrocarbons with steam in a first catalytic reformer, which is highly heated by contact with radiant heat and combustion gases, while the efflux comprises the first reformed gas mixture; reacting the remaining part of hydrocarbon feed with steam at a high temp. in a second catalytic reformer, while the efflux composes the second reformed gas mixt.; combining the two effluxes at the exit of the second reformer into one high-temp. effluc, while flowing it countercurrently through the outside up the second reformer to heat it; and discharging the partially condensed efflux from the second reformer.
Patent KR-860000494-B1 (KR)
Title: Initial program loading method
Inventor: WAKASUKI YASUHITO
IPC: G06F9/445
Filed: 1981-07-04
Granted: 1986-05-01
Abstract: A computer system is initialized, when the power is up or when the system is reset, by the initial program loader(IPL). The IPL executes operator's console booting operation. But, if any console operation is not found during given time intervals, the IPL automatically selects the booting device in a predetermined order. The next priority booting device is selected when higher priority booting device is not connected. The same IPL is usuable for both disc-device based computer system and floppy-disc based one, and can be used in system extension.
Patent KR-890001829-B1 (KR)
Title: Hot dip zinc plated basin
Inventor: ITTO DAKEHIKO
IPC: C23C2/26
Filed: 1982-11-17
Granted: 1989-05-25
Abstract: Hot dip galvanised steel sheet is produced by using a bath of composition 0.35-3.0% Al, 0.15-1.0% Mg, max. 0.015% Pb, balance Zn and impurities.  The coating amount is max. 30g/m2 and the coating may be applied to one side only of the sheet.  The sheet has a corrosion resistance more than three times higher than sheets coated using conventional baths containing 0.15-0.18% Al, has a smooth spangle-free coating without requiring rapid cooling after coating, and has outstanding surface appearance and mechanical properties when given a cold rolling reduction of about 1% after coating.  The high Al content of the bath gives increased fluidity and the coating can be gas-wiped under conventional conditions.
Patent KR-840001113-B1 (KR)
Title: Automation of glutamic acid fermentation process using exit gas analysis
Inventor: BAE GONG-CHAN
IPC: C12P13/14
Filed: 1983-01-10
Granted: 1984-08-06
Abstract: Glutamic acid fermn. was automatized by measuring CO2 concentration. Thus, corynebacterium sp. was inoculated into a medium contg. molasses 2.6L, K3PO4 13.0g, MgSO47H2O 5.2g, MnSO4 0.13g, FeSO4 0.13g, corn steep liquor 19.5g, and thiamine 2600μg and incubated at 31≰C. According to the growth, CO2 conc. increased. When CO2 conc. reached 2.7% (or 2.6mV), penicillin was supplied automatically.
Patent KR-840002474-B1 (KR)
Title: Grain-sorting machine
Inventor: LEE SONG-NO
IPC: B07B7/08
Filed: 1983-06-28
Granted: 1984-12-31
Abstract: The separator consists of a globular body (1), a discharge pipe (2) for unpolished rice, a suction discharge pipe (3) for rice brans, a suction ventilator (4), a scattering pin (5), a rotating circular board (6), a rotating axis (7), supporters (8, 8a, 8b), a supplier (9) for unpolished rice. the mixture of unpolished rice and rice bran is supplied to the separator, then scattered by the scattering pins (5). The lightweight rice bran is discharged by the suction ventilator (4).
Patent KR-920002451-B1 (KR)
Title: Impact resistance improved polyamide resin composition
Inventor: KIM YOUNG-DOK
IPC: C08L23/26
Filed: 1983-12-31
Granted: 1992-03-24
Abstract: The polyamide compsn. having improved anti-impact  properties is prepd.  by  meltmixing  of  (A)  polyamide;  (B)  one  or  more copolymer selected from acid contg. olefin copolymer or  ethylenic ionic copolymer, or metal contg. ionic  copolymer  neutralized  of 0.1-10 % with 1-3 valence metal; (c) modified  ethylene  copolymer prepd. by graft polymerising  0.1-1.5  wt.%  of  dimer  acid  with ethylene and more C3 α-oletin copolymer. This process is processed in the condition of formulas 0.1  <= (y+z)/x  <= 0.5  and  0.05 <= (g.z)/ (y+z)  <=  1.4.  In  formulas,  x,y,z  are   each   amt.   of (A),(B) ,(C); g is graft polymerised amt. of dimer acid in (C).
Patent KR-840000857-B1 (KR)
Title: Method of preparing oxazolidine herbicide antidotes
Inventor: TEACH EUGEN GORDON
IPC: A01N43/76
Filed: 1984-04-17
Granted: 1984-06-20
Abstract: Oxazolidines II(R=haloalkyl, alkylthio; R1=alkyl, alkenyl; R2, R3 independently=H, lower alkyl; X=O, S) were prepd. by alkylthioformylation of 5-substituted oxazolidines (I) with alkylchlorothioformate. Thus, 5.5g trichloroacetyl chloride was treated with 20.8mL (25% w/v) 2, 2-dimethyl-5-isoproxymethyl oxazolidine in 50mL benzene to give 8.18g 2, 2-dimethyl-N-trichloroacetyl-5-isoproxymethyl oxazolidine.
Patent KR-890000169-B1 (KR)
Title: Impurities-removing method and apparatus thereof
Inventor: OUDAKGE GATSUDOMO
IPC: B01D29/00
Filed: 1984-07-25
Granted: 1989-03-09
Abstract: Before entering a heat exchanger, esp. a condenser, cooling water from power plant is directed through a cylindrical filter element (24) in a housing (23) and passes from the filter interior to the exchanger, leaving foreign bodies on the filter exterior. When the difference between recorded pressures downstream and upstream of the filter reaches a threshold value, indicating e.g. 50% clogging level, a vane (22) in the inlet pipe is inclined to direct a scouring stream of water round one side of the filter. When that side has been adequately scoured, the vane inclination is changed to direct the water stream round the other side.
Patent KR-910003364-B1 (KR)
Title: Process for preparation of 4-quinoliones
Inventor: ARNAUD MICHEL
IPC: C07D215/233
Filed: 1984-09-20
Granted: 1991-05-28
Abstract: 1,2,3,4-Tetrahydro-4-quinolinones of the formula    <IMAGE>  (I)  are prepared from a 3-anilinopropionic acid of general for formula <IMAGE> (II)  which is treated successively with phosgene, with a base or by heating, and then with a Lewis acid or a strong acid. In the formulae (I) and (II), R denotes a hydrogen atom, a halogen atom, an alkyl radical (1 to 4 carbon atoms) or an alkoxy radical (1 to 4 carbon atoms), and R1 denotes a hydrogen atom or any alkyl radical (1 to 4 carbon atoms). The compounds of formula I are useful as intermediates in the production of known drugs.
Patent KR-900001198-B1 (KR)
Title: 2,5-disubstituted-4(3h)-pytimidones having histamine h2-receptor antigonist activty
Inventor: ALGIERI ALDO A
IPC: C07D239/46
Filed: 1984-09-21
Granted: 1990-02-28
Abstract: The title compds. (I; m = 0-2; n = 2-5; Z = S, 0 or methylene; R1 = NO2 or NR2R3 (R2 and R3 = H or (lower) alkyl, or R2 = H and R3 = formyl, carbalkoxy, alkanoyl or benzoyl); and A = phenyl, furyl, thienyl, phridyl, thiazolyl, imidazolyl, oxazolyl or pyrimidinyl, provided that A is mono-or di-substd.), are prepd. 10 Compds. and salts are specifically claimed, including 5-carbethoxy amino-2-(3-(3- piperidino methyl phenoxy)-propylamino)-4(3)pyrimidone and salt. Prepn. may be done by the reaction of A-(CH2)mZ(CH2)n NH2 with compd. (II; R8 = nucleophile, e.g. F) in a non-reactive solvent to give compd. (Ia) which is reduced to give (I6)(Ia; R1 = NO2, I6; R1 = NH2) .
Patent KR-920005758-B1 (KR)
Inventor: WATANABE YOSHIRO
IPC: G11B17/04
Filed: 1984-10-26
Granted: 1992-07-18
Abstract: 내용 없음.
Patent KR-890001967-B1 (KR)
Title: Process for purifiying carbon dioxide
Inventor: KAWABE DOYOTARO
IPC: C01B32/50
Filed: 1985-11-21
Granted: 1989-06-05
Abstract: Carbon dioxide is purified by catalytically reacting crude CO2 contg. CH4  and other hydrocarbons (I) with O2 or O2-contg. gas in the presence of oxidizing catalysts and then removing CH4. In the catalytic reaction, (a) crude CO2 is fed into the reaction system, (b) the oxidn. reaction is conducted at temps. such that (I) are completely oxidized to CO2, (c) the crude CO2 temp. is controlled by the heat contained in the catalytic reaction prods., and (d) O2 or O2-contg. gas is fed into the system for complete combustion of (I) in the crude CO2.
Patent KR-910006824-B1 (KR)
Inventor: TANAKA TADAO
IPC: B60G17/016
Filed: 1985-11-28
Granted: 1991-09-06
Abstract: 내용 없음.
Patent KR-900000088-B1 (KR)
Title: Filter pf photo electric touch pannell
Inventor: SASAKKI HIROAKKI
IPC: G06F3/041
Filed: 1985-12-10
Granted: 1990-01-19
Abstract: The improved filter for a photoelectric touch panel has an array of light emitting elements, an array of light receiving elements, a second array of light emitting elements, and a second array of light receiving elements.  Each array of light emitting elements is disposed on an opposite side of a rectangular display screen from the corresponding array of light receiving elements, such that each light receiving element is capable of receiving a light beam transmitted straight from a respective light emittig element.
Patent KR-940006727-B1 (KR)
Inventor: KANOTA GEIJI
IPC: H04N5/93
Filed: 1986-02-04
Granted: 1994-07-27
Abstract: 내용 없음.
Patent KR-930001865-B1 (KR)
Inventor: NAGAE KIYOSHI
IPC: B62D6/02
Filed: 1986-04-18
Granted: 1993-03-18
Abstract: 내용 없음.
Patent KR-900006480-B1 (KR)
Title: Selective shading device and an optical device using the same
Inventor: MURAO TSUGIO
IPC: G02B5/00
Filed: 1986-05-30
Granted: 1990-09-01
Abstract: A selective shading device has a number of shading plates or planar members. A supporting body holds the plates or planar members in such a manner that they are arranged raidally w.r.t. an optical axis. The device blocks sagittal bundles of rays. The supporting body is a cylindrical frame that holds the shading plates perpendiculary to the inner surface. Alternatively, the shading planar members are formed within a lens element along the edge.
Patent KR-950007447-B1 (KR)
Inventor: YAMAGUCHI YASUNORI
IPC: G11C7/10
Filed: 1986-06-13
Granted: 1995-07-11
Abstract: 내용 없음.
Patent KR-900006941-B1 (KR)
Title: Portable electronic apparatus
Inventor: IZIMA YASUO
IPC: G06F3/00
Filed: 1986-10-30
Granted: 1990-09-25
Abstract: The credit card with integrated circuit and data memory has CPU which adds fault detecting data to transaction data in memory, for additional storage. The data processing system includes an ICcard and an auxiliary system releasably connected to the IC-card in writer to transmit transaction data to the IC-card. The card comprises an input unit (18), a CPU (15) with RAM (15a), a data store (16) and program store (17). The CPU (15), data store (16) and program store (17) are made on an integrated circuit or ICchip. The program store (17) comprises a mask-ROM store and stores a program for carrying out the requied operational functions. The data store (16) comprises an EEPROM and stores various transaction data. Validity of data written onto store is verified at read-out.
Patent KR-900008694-B1 (KR)
Inventor: KOMORI YASUO
IPC: G07B5/04
Filed: 1986-12-13
Granted: 1990-11-27
Abstract: 내용 없음.
Patent KR-910000599-B1 (KR)
Inventor: EKDAHL PER ANDERS ALLAN
IPC: H05K5/03
Filed: 1985-05-24
Granted: 1991-01-26
Abstract: 내용 없음.
Patent KR-960002406-B1 (KR)
Title: Method for terminating the casting operation in a steel strip casting plant
Inventor: GUENTER FLEMMING
IPC: B22D11/04
Filed: 1987-02-07
Granted: 1996-02-17
Abstract: A method for concluding the operation of the continuous casting of strip metal comprising the steps of casting said strip in a narrow slotted strip shaped continuous casting mold having a flared inlet pouring zone necking down to a distal zone in which the walls of the mold are parallel and spaced apart by substantially the desired cross-sectional shape and dimensions of the strip being cast, pouring liquid metal through a pouring tube having an orifice into said flared zone, and controlling the pouring rate thereof, continuously detecting and monitoring the instantaneous surface level of the metal bath in said mold, withdrawing the casting from the distal end of said mold, and controlling the rate of withdrawal, adjusting the pouring rate and withdrawal rate so that the level of the metal bath is at a maximum height for said mold when in normal operation, continuously sensing whether or not there is present downstream of said mold evidence of the liquid core of said cast strip, reducing the pouring and withdrawal rates for concluding the casting to a rate at which the liquid core of the cast strip is near to but downstream of the mold and at which the metal bath level remains constant, terminating said pouring while continuing said withdrawal, whereby the metal bath level descends rapidly toward the neck end of said flared zone, reducing the withdrawal rate when the metal bath level is close to the lower end of the flared zone to a rate at which the upper surface of the metal bath can congeal sufficiently for further processing downstream by the time it reaches the end of the distal zone, and thereafter withdrawing the casting.
Patent KR-900007013-B1 (KR)
Title: Magnetic recording video tape
Inventor: PARK JONG-MIN
IPC: G11B5/62
Filed: 1987-04-15
Granted: 1990-09-27
Abstract: A magnetic recording tape is mfd. by coating a base film with a magnetic paint dissolved with a dispersant, a binder and a hardener. The magnetic paint comprises 20-50 wt.% binder fo soft polyurethance resin having 10-100 kg/cm2 hardness and hard polyurethane resin having 100-300 kg/cm2 hardness, 6-15 wt.% hardener of diisocyanate, and dispersant of myristic acid, stearic acid or lecithin. The tape has a good durability and scratchresistancy.
Patent KR-890003782-B1 (KR)
Title: Process for the preparation of di-ortho-substituted di-meta-halogenated para-halomethylphenols
Inventor: MENDOZA ABEL
IPC: C07C39/26
Filed: 1987-04-29
Granted: 1989-10-04
Abstract: Title compd. of formula (I) is prepd. by reacting a 4-methyl2,6- disubstituted phenol of formula (II) with a chlorinating or brominating agent in an aprotic organic diluent which is haloalkane. In the formulas, Q is C1-12 alkane in which the C bonded to the phenyl ring is a primary or secondary C- or inertlysubstituted C1-12 alkyl; X is F, Cl or Br; Y is H.  (I) is used as flame retardants, fungicides and monomer precursors for phenolic resins and engineering thermo-plastics.
Patent KR-900000230-B1 (KR)
Title: Photo electric switch used in frequency detector
Inventor: KIM CHANG-SOB
IPC: G01S17/04
Filed: 1987-07-14
Granted: 1990-01-23
Abstract: The switch generating pulses with certain frequency for obtaining a switching control signal includes a light pulse generator (30) for transmitting light pulse utilitzing the signal of an oscillator (20), a receiver (40) for receiving the light pulse according to the existance of object to be detected, for adjusting noise level of the light pulse, and for shape modulating the light pulse, a frequency selector (50) for transmitting the signal which means the existance of object when the frequency of the light pulse and signal from oscillator are coincident, and a discriminating unit (60) for generating the signal by driving a relay which shows the existance of an object.
Patent KR-900001916-B1 (KR)
Title: Decolorizing and soft-treating method and its apparatus of jean
Inventor: OH OK-SOO
IPC: D06C27/00
Filed: 1987-07-25
Granted: 1990-03-26
Abstract: A jean (6) put on a model (5) having a movable shaft (3) is designed to move in and out a sealed room (7) intermittently by a feeding device driven by motor (M) with chain (1).  A number of projectiles (9) such as plastic ball and grain are blasted to the jean in the sealed room so that the process of decolorization and softness of the jean is performed by the blasting shock.  The projectiles dropped along a slopped base (21) of the room is recovered by a conveyor (20) and supplied to a hopper (20).  The projectiles supplied to the hopper are supplied to a projection device (9) with a distributor (12), a moving wheel (14) in the sealed room by the action of an air blower (17).
Patent KR-900004468-B1 (KR)
Title: Tone decoder in exchanges
Inventor: RYU KWANG-HUI
IPC: H04M3/02
Filed: 1987-09-26
Granted: 1990-06-28
Abstract: A tone decoder for a telephone exchange detects the cadence and frequency of a tone and analyzes the state of call progress. The tone decoder includes a cadence decoder (100) for detecting the cadence of a tone, a frequency decoder (200) for detecting the frequency of a tone, a frequency mixer (300) for generating the responsive frequency data according to the output of the frequency decoder, a data recognizer (400) for recognizing the state of the cadence and frequency decoders, and an output buffer (500) for outputting the cadence and frequency data for the received tone.
Patent KR-900003113-B1 (KR)
Title: Method for preparation of synthetic leather of nubac type
Inventor: PARK SE-WOONG
IPC: D06N7/00
Filed: 1987-12-23
Granted: 1990-05-08
Abstract: A prepn. of a nubac-type artificial leather consisfs of the steps of; (A) making a non-woven fabric by needle punching to have 3000-4000 pins/cm2 and 3-5mm of advance; (B) making a leather-type sheet having 0.5-0.001 denier of fineness by filling 60-75 wt.% poly urethane elastomer (w.r.t. 40-25 wt.% the fiber) onto the non-woven fiber, and extracting the binder components; (C) slicing the sheet to devide to two parts of thick direction, and slicing again 10-15% the surface of the devided sheet w.r.t. the sheet thickness; (D) 2-3 times raising and buffing the sliced sheet.