baber/WOPTO huggingface dataset:
Patent KR-800001561-B1 (KR)
Title: Process for flame retarding cellulosics
Inventor: WEGNER G
IPC: B05D3/04
Filed: 1976-11-03
Granted: 1980-12-27
Abstract: Couring procedures use no extra ammonia, operate at low pH to minimize the formation of formaldehyde. The textiles are given effecting fast fireproof finishes to be treated not to form any other harmful material by wetting in the solution of the polyphosphonium ion and drying it after exposing to the NH3 rich gas stream and contacting with water and thus retreating with the ammonia stream. This method is very similar to prior THPOH(Tetrakis hydroxymethyl phosphonium hydroxide) method.
Patent KR-830001383-B1 (KR)
Title: Multi-stage filtration device combined waste utilization with waste water clarification
Inventor: BORST ADOLF H
Filed: 1978-09-14
Granted: 1983-07-21
Abstract: The mixt. is filtered through a two stage carbon filter from which the carbon is regenerated in heated reactor where filtered impurities are burnt off. The mixt. is now filtered through a multi-stage system of filters in motion, rough filteration is effected through packed carbon in bulk obtd. from processing organic rubbish. The carbon is treated to enhance adsorption and adherance. Rough filters(114) pref. employ carbon which is non-activated while subsequent filters contain a proportion of activated carbon. Rouge and fine filters(114,116) for the above process are also claimed.
Patent KR-830001889-B1 (KR)
Title: 유리제품 제조용 주형
IPC: C03B9/347
Filed: 1979-05-04
Granted: 1983-09-17
Abstract: 내용 없음.
Patent KR-840001573-B1 (KR)
Title: Operating mode change-over apparatus in tape stoping apparatus
Inventor: SHIMIZU KUNIO
IPC: G11B15/10
Filed: 1979-11-21
Granted: 1984-10-06
Abstract: An operating mode change-over apparatus in a tape recorder includes: a plunger-solenoid having a stationary iron core and a movable iron core movable from a first position in contact with, and a second position spaced from, the stationary iron core; an electric motor; a pinion driven by the electric motor; a rack engageable with and disengagable from the pinion; an operating mode change-over member driven by the rack.
Patent KR-850001702-B1 (KR)
Title: Polyvinyl chloride containing a filler
Inventor: UNDERWOOD WILLIAM SIDNEY
IPC: C08L27/06
Filed: 1979-12-01
Granted: 1985-11-26
Abstract: Thermoplastic resin composition, e.g., polyvinyl chloride suitable for polymer processing, is prepared by blending polyvinyl chloride with a filler of amorphous silica(silicon dioxide)(I). Filler can be obtained from iron silicide plants or metallurgical silicon plants. (I) is also obtained from silicon in the effluent gas stream of electric smelting furnaces, by reacting with oxygen in the gas phase.  (I) comprises spherical and non-agglomerating submicron particles.
Patent KR-830002191-B1 (KR)
Title: 빔 인덱스 칼라텔레비전 수상기
IPC: H04N9/24
Filed: 1980-05-20
Granted: 1983-10-18
Abstract: 내용 없음.
Patent KR-830001114-B1 (KR)
Title: 전자 사진 복사장치의 원고 반송장치
IPC: G03G15/00
Filed: 1980-06-14
Granted: 1983-06-11
Abstract: 내용 없음.
Patent KR-860000651-B1 (KR)
Title: Method producture of stainless steel
Inventor: SAWATANI TADASHI
IPC: C21D8/04
Filed: 1981-10-21
Granted: 1986-05-28
Abstract: In the prodn. of ferritic stainless steel sheet or strip, a slab of ferritic stainless steel contg. Al(pref. in amt. up to 0.2%) is heated at max. 1200 deg.C and then hot rolled in one or more passes of draft not less than 20% per pass. The steel pref. contains 15-20% Cr, 0.01-0.2% Al, 0.005-0.06% Ti, 0.0002-0.0030% B, 0.005-0.40 % Nb, V and/or Zr, 0.02-0.50% Cu up to 0.05% Ca and up to 0.05% Ce. Formation of a band structure in the hot rolled strip is suppressed and the strip can be given a short continuous anneal instead of a conventional box anneal. The resulting strip has enhanced ductility and F value as well as improved antiridging property.
Patent KR-860001301-B1 (KR)
Title: Method of producing for the ordered copolyestercarbonte resins
Inventor: BALES STEPHEN E
IPC: C08G63/64
Filed: 1981-10-27
Granted: 1986-09-11
Abstract: Novel regularly ordered, solid copolyestercarbonates have repeat units of formula (R.O.R1.CO.O)x .R.O.CO.O. Each R is an aromatic or inertly substd. hydrocarbylene. x is 0.05-10. Some R1 are opt. inertly substd. meta-phenylene. The presence of the metaphenylene gps. gives the product improved melt processability. The prods. are used to make transparent tough films and molded articles of good heat resistance.
Patent KR-870000224-B1 (KR)
Title: Sound proofing equipment
Inventor: BRIDGE STONE TIRE CO LTD
IPC: G10K11/175
Filed: 1981-12-31
Granted: 1987-02-17
Abstract: A sound arresting wall spaced apart from a noise source has, at the top, a hollow member haivng hollow passage ways which are different from one another in their lengths. The hollow  member allows part of the noise propagating from the noise source to pass through the hollow passageways for being refracted and shifted in phase to be a refracted propagating sound. The sound directly propagating from the noise source is interfered with the refracted propagating sound through the passageways, forming a sound volume reducing zone where the sound volume of the noise is reduced to a great extent.
Patent KR-830002666-B1 (KR)
Title: Boiler apparatus
Inventor: LEE JIN SU
IPC: F24H1/20
Filed: 1982-01-20
Granted: 1983-12-07
Abstract: An electric boiler consists of a boiler shell(10), a water-feeding pipe(14), a steam-discharging pipe(11), a heating system(20), and two or three ventilation pipes(40) for the heating system.  The heating system consists of at least a pair of electrodes(22, 22'), in which carbon granules(24) are filled, a number of radiation fins(31) that are stretched outwardly from the heater shell(21), and a power source(25).  The radiation fins are prepared by welding a number of pipe pieces on the heater shell, and each pipe piece has a number of ventilation holes.
Patent KR-890000879-B1 (KR)
Title: Work station for tire
Inventor: LOEFFLER EARL F
IPC: B23P21/00
Filed: 1982-07-01
Granted: 1989-04-12
Abstract: An automated tyre assembly appts. has a number of tyre building drums (14) which are transported by a tyre building drum engaging conveying means (12).  Tyre building drums are adapted to be engaged by at least one end thereof by a drive unit (16) which includes headstock drive means (17) disposed on one side of the conveying means in order that tyre components may be applied to the tyre building drum by a component applicator (19).  The angle between the axis of the tyre building drum (14) and the direction of movement of the conveying means (12) is in the range of 20≰-40≰.
Patent KR-860001611-B1 (KR)
Title: Process for preparing organic tertiary polyphosphine monooxides
Inventor: ABATJOGLOU ANTHONY GEORGE
IPC: C07F9/53
Filed: 1982-08-17
Granted: 1986-10-14
Abstract: Organic tertiary polyphosphine monoxides are prepd. in high yield. Organic tertiary polyphosphine compds. (I) [R1, R2, R3, R4, R5, R6, R7, R8=hydrocarbon (C1-30); Y=hydrocarbon containing only carbon and hydrogen, hydrocarbon containing oxygen, nitrogen or sulfur; a,b,d=0,1; C=1,2,3! are reacted with an alkylating agent to give insoluble monophosphonium salts of the compds. (I). The salts are hydrolyzed in alkali soln. to give title compds.
Patent KR-880000755-B1 (KR)
Title: Verifying system
Inventor: NISHIMURA HIROYUGI
IPC: G07D7/20
Filed: 1982-12-20
Granted: 1988-05-04
Abstract: The combined optical and magnetic sensor assembly comprises a casing pref. made synthetic resin and accommodating both a magnetic sensor and a photo sensing element.  The photo sensing element forms a part of an optical sensor together with a light source and may comprise a photo-diode or a photo-transistor.  The magnetic sensor comprises a permanent magnet and detecting and compensating reluctance elements positioned adjacent N-pole and S-ploe ends of the magnet.  Magnetic and optical patterns on the same scan line are read out by magnetic and photo sensors and are then superimposed one above the other at the same check point.
Patent KR-870001235-B1 (KR)
Title: Thermo-electric cooled motorcycle helmet
Inventor: MCCALL JERRY C
IPC: A42B3/28
Filed: 1983-07-26
Granted: 1987-06-26
Abstract: Thermo-electric cooled headgear comprises (A) a hard shell having a cavity defined in and through said hard shell; (B) thermo-electric heat pump means mounted in said cavity; (C). Thermal radiation means closing said cavity and extending along a portion of the exterior of said shell, said thermal radiation means being connected to said heat pump means whereby heat is transferred by said heat pump means through said said cavity for heat radiation from said radiation means; (D) insulated electrical comduction means operationally connected to said heat pump means and connectable to an electrical power source for energising said heat pump to electrically pump heat to said radiation means.
Patent KR-910004995-B1 (KR)
Title: 다수 컴퓨터 제어를 이용한 레이저 가공장치
IPC: B23K26/02
Filed: 1983-09-01
Granted: 1991-07-20
Abstract: 내용 없음.
Patent KR-840002129-B1 (KR)
Title: A method of producing a metallic stamper
Inventor: WILKINSON RICHARD L
IPC: G11B7/258
Filed: 1983-09-27
Granted: 1984-11-19
Abstract: A video disc (11) is made by using the heat of a modulated focussed laser beam (13) as in prior proposals, but in order to get a more accurate record track, the medium on which the video disc record is made includes nitro-cellulose, or some other explosive material which is heated to its autoignition point when the heat in the focussed laser beam is above the critical level at which a pit is to be formed in the surface of the record.
Patent KR-880001504-B1 (KR)
Title: Combustion apparatus for solid fuel of low ash content
Inventor: MURASE TAIHAJIRO
IPC: F24B13/02
Filed: 1983-11-11
Granted: 1988-08-16
Abstract: The solid fuel combustor comprises a holding board for holding solid fuels of low ash content.  The board being free of grooves and slits has on its upper surface, a heat-insulating and heat-retaining layer made of a heat-resistant material.  A cylindrical body defines a combustion chamber, removably mounted above a heat-insulating layer for movement toward and away from the layer and spaced to define an air intake.  There is a further heat-insulating and heat-retaining layer of a heat-resistant material on the inside of the cylindrical body.  A drum portion on the top of the cylindrical body has an inlet opening for supplying fuel to the combustion chamber and a cover removably mounted over the inlet opening.
Patent KR-910009438-B1 (KR)
Inventor: DUMBRI AUSTIN C
IPC: G11C29/04
Filed: 1983-11-22
Granted: 1991-11-16
Abstract: 내용 없음.
Patent KR-840002090-B1 (KR)
Inventor: RIGGS ARTHUR DALE
IPC: C12N15/00
Filed: 1984-06-07
Granted: 1984-11-14
Abstract: 내용 없음.
Patent KR-920000895-B1 (KR)
Inventor: BUTINA DARKO
IPC: A61K31/40
Filed: 1984-12-06
Granted: 1992-01-30
Abstract: 내용 없음.
Patent KR-930007620-B1 (KR)
Inventor: WADA KUNIHIRO
IPC: G09G1/00
Filed: 1985-01-17
Granted: 1993-08-14
Abstract: 내용 없음.
Patent KR-870001569-B1 (KR)
Title: Preparing process for pyrolidine derivatives
Inventor: KIM DON-KI
IPC: C07D207/16
Filed: 1985-02-11
Granted: 1987-09-04
Abstract: Pyrolidine derivs. (I) are prepd. for use as a medicine for hypertension. Compd. (III) [X=chloride or bromine  is reacted with compd. (IV) [Y=oxygen, nitrogen; M=sodium, kalium; R=C1-5 alkyl; n=1,2! to give compd. (II).  This reaction is performed in water, methanol, acetone or THF for 30mins-20 hrs, at 35-120≰C. The compd. (II) is hydrolyzed or reacted with ethylene diamine to give the compd. (I).
Patent KR-900004882-B1 (KR)
Title: Electronics for fiber optic vortex shedding flow meter
Inventor: THOMPSON WILLIAM
IPC: G08C19/02
Filed: 1985-03-05
Granted: 1990-07-09
Abstract: The arrangement comprises a light emitting diode (10) connected to a light detector (20) by means of a fibre cable (15) for varying the attenuation of light depending on a variable to be measured. The fibre (15) may be provided in the vicinity of a vortex shedding flowmeter and is bent by the passage of vortices past the fibre. Bending of the firbre (15) causes attenuation of the light signal. The light emitting diode (10) is powered by a pulse generator which supplies the diode with low-duty cycle, highcurrent pulses. The resulting detected pulses are amplified, sampled and held to obtain peak values for each pulse.
Patent KR-900007112-B1 (KR)
Title: Hole motor
Inventor: HUJISAKI KIYONORI
IPC: H02P6/14
Filed: 1985-07-26
Granted: 1990-09-28
Abstract: The rotor has at least two permanent magnets (14,15) of N and S polarity and producing a magnetic flux of corresp. polarity. The rotor has regions that produce no magnetic flux. A hall generator (3,4) is operable depending on the magnetic fluxes produced by the permanent maggnets and different electrical signals are produced by the angular positions of the rotor arrangement. A control circuit (2) works according to the electrical signals and controls the electric current which flows through the armature coils (10,10) and has a comparator circuit (5,6) which, depending on the electric signals from the hall generator, produces varying output signals. A logic circuit (7), depending on these varying output signals, produces output signals and an inverter circuit (8).
Patent KR-880002693-B1 (KR)
Title: Interface apparatus
Inventor: CHANG KYU-HONG
IPC: G06F13/38
Filed: 1985-08-24
Granted: 1988-12-20
Abstract: The circuit sends/receives the serial data to/from the longdistance interface circuit by using a SDLC protocol and selects only mail frame eliminated unnecessary from the received data of the serial I/O controller for sending the parallel data to the short-distance interface circuit.  The circuit comprises a parallel I/O port (1), a CPU (2), a PROM(3), a selection circuit (4) for SRAM (SR1-8), a counter/timer circuit (6) for providing clock signals (ψ2, ψ3), which determine the transmitting speed of the serial data, to a serial I/O controller (7) which sends/ receives the SDLC protocall provided by SRAM or different interface circuit, and a driving circuit (5) for driving the (1), (6) and (7) selectively.
Patent KR-900001659-B1 (KR)
Title: Semiconductor device
Inventor: OOHASI DOYOHARU
IPC: H01L23/52
Filed: 1986-06-19
Granted: 1990-03-17
Abstract: The semiconductor device for preventing the cutting of aluminium line has an upper aluminium line (3) and a lower aluminium line (1) and a phospho silicate glass (2).  The lower aluminium line (1) is arranged in the PSG (2) layer.  The upper aluminium line (3) is arranged on the PSG (2).  The (1) and (3) are connected at regular intervals by punching a hole at PSG layer.
Patent KR-900003799-B1 (KR)
Title: Flow rate control system
Inventor: TAKATA NOBUHARA
IPC: F23N3/08
Filed: 1986-08-07
Granted: 1990-05-31
Abstract: The flow rate control comprises a motor for driving fluid flowing appts such as a fan (5) and a flow rate control device such as a damper which is capable of shielding the flow path. The number of the rotations of motor is controlled step by step in accordance with the flow rate of fluid flowing through a flowing path on the occasion of operating the motor with the variable frequency power supply of which the output frequency changes depending on a command request of the fluid flowing apparatus as a load. The flow rate controller is controlled in accordnce with deviation between the command request from the load and a staircase control input to the variable frequency power supply even when the flow rate changes minutely at each step.
Patent KR-900000532-B1 (KR)
Title: Heat pump dryer
Inventor: KIM SUK-KWANG
IPC: F26B21/02
Filed: 1986-11-05
Granted: 1990-01-31
Abstract: A heat pump drier has a cooling medium circulation route in that compressed cooling gas from a compressor (1) is condensed at a sub- condenser (8)(8') in a dry chamber (5) and condensed in a main condenser (2), and then evaporated in a evaporator (40 and compressed again in the compressor.  The evaporated air from the evaporator is heated at the condenser and fed into the dry chamber to dry materials.  The damp air from the dryer is fed into the dryer through the evaporator and the condensor.
Patent KR-910001570-B1 (KR)
Title: Method and apparatus for the cooling of a injection articles
Inventor: YEO GI-HAK
IPC: B29C45/02
Filed: 1986-12-19
Granted: 1991-03-16
Abstract: The method prevents shrinking or twisting of the crystallized products in  cooling  the  molded  products,  and  shortens  their cooling time. The apparatus comprises a jig, whose shape and  size are the same as the molded products to receive the molded product; cooling water of 15-25 deg.C for settling and cooling the products for 20-40 secs; fixing device (2) for molded products  (1),  being vertically moved by shifter (3); cooling  device  (4)  with  inner cooling water, for settling the product (1); push plate  (6),  for fixing the  product  to  jig  (5),  being  vertically  movable  by cylinder (7).
Patent KR-950002850-B1 (KR)
Inventor: KIMURA FUMIO
IPC: A01N37/18
Filed: 1986-12-23
Granted: 1995-03-27
Abstract: 내용 없음.
Patent KR-900001891-B1 (KR)
Title: Making process for steel plate having a high tension and high tenacity
Inventor: KIM KYUL-SIL
IPC: C21D7/13
Filed: 1986-12-30
Granted: 1990-03-26
Abstract: A steel plate having a high tension and high toughness has the composition of: below 0.10% C, 1.5-1.8% Mn, below 0.3% Si, 0.15-0.20% S, 0.01-0.10% Al and below 0.02% Ti, below 0.005% S, 0.01-0.10% Al and below 0.02% P (wt.%).  The making method of this steel plate is characterized by controlled rollng under the condition of accumulation reduction ratio 60-70%, final rolling temperature 800- 830oC, cooling rate after rolling of 15-20oC/sec and final cooling temperature 550-600oC.  The steel plate from this controlled rolling is suitable for critically cold region.
Patent KR-890003658-B1 (KR)
Title: Process for the preparation of xylene isomer
Inventor: SCHUMIT ROBERT J
IPC: C07C15/08
Filed: 1987-02-09
Granted: 1989-09-29
Abstract: A desired xylene isomer (A) is obtained by (a) passing a stream (I) contg. at least two xylene isomers (A and B) into an adsorptive xylene sepn. zone, and withdrawing a product stream (II) contg. (A) and a raffinate stream (III) contg. (B); (b) passing a feedstream (IV) contg. toluene, a recycle stream (V) and at least part of (B) in (III) to a catalytic transalkylation zone contg. a non-metallic transalkylation catalyst (e.g. a zeolite) operated at high severity conditions including hydrogen/hydrocarbon mole ratio more than 2:1 and temp. over 426≰C to form an effluent stream (VI) contg. benzene, toluene, xylenes and C9 aromatics.
Patent KR-950007465-B1 (KR)
Inventor: EDUART PERUDNANT SDKFORT
IPC: H03M3/02
Filed: 1987-04-01
Granted: 1995-07-11
Abstract: 내용 없음.
Patent KR-900007032-B1 (KR)
Title: Over load protecting circuit of push pull amp output
Inventor: SCHMITZ FRIEDRICH
IPC: H03F1/30
Filed: 1987-05-22
Granted: 1990-09-27
Abstract: The protection circuit has a sensor (4,5) provided in each output stage to pick up a voltage measured against a reference. The voltages are fed to input of a differential amplifier (10) whose output feeds a comparator (20). From the output of the comparator there is derived a signal to block the output stage upon the comparator output exceeding a set threshold. The blocking signal may be fed to the input of the output stage or may be fed so as to cut-off the driver stage. Upon overload of the stage, the comparator output is fed via a timer (23,24,27) to clamp the reference input of the comparator via an electronic switch (25).
Patent KR-910000747-B1 (KR)
Inventor: KINOSHITA MITSUO
IPC: C08G63/16
Filed: 1987-07-01
Granted: 1991-02-06
Abstract: 내용 없음.
Patent KR-910002777-B1 (KR)
Inventor: SHMIYOSHI HAJIME
IPC: H04N5/18
Filed: 1987-09-11
Granted: 1991-05-04
Abstract: 내용 없음.
Patent KR-900003106-B1 (KR)
Title: Method for manufacturing a super high-density fabric
Inventor: GOO YONG-HWA
IPC: D06B21/02
Filed: 1987-12-15
Granted: 1990-05-08
Abstract: A super high-density fabric is prepd. by the steps of: weaving a two- component separate draw-twisting mixing yarns comprising polyester and nylon; separating the yarn by treating in emulsion, at 40-60≰C, comprising a swelling agent, caustic soda, sodium carbonate and or ethylene glycol; then constricting by heating the treated yarns at 120-130≰C. Pref. the fineness of the separate mixing yarn is 50-100 denier. Pref the weaving density of the prepd. fabric is 80-150.
Patent KR-910001261-B1 (KR)
Inventor: KIMOTO TOYOKI
IPC: B29C47/06
Filed: 1987-12-29
Granted: 1991-02-26
Abstract: 내용 없음.
Patent KR-930009391-B1 (KR)
Inventor: SHERBY OLEG D
IPC: C22C38/00
Filed: 1986-09-17
Granted: 1993-10-02
Abstract: 내용 없음.
Patent KR-950006574-B1 (KR)
Title: Modular building construction and method of building assembly
Inventor: GLASSCO ROBERT B
IPC: E04B1/12
Filed: 1986-11-12
Granted: 1995-06-19
Abstract: A plurality of panels of strawboard are erected in a closed figure, preferably a square, on a foundation and their base edges mechanically secured to the foundation. The side edges of the panels are butted together and joined, for instance using tape and adhesive on both faces. A wall cap of novel construction is mounted to the upper edges, and a hip roof, preferably of pyramidal figure and made of corresponding cut panels of like strawboard are fitted in place. The foot of each roof panel fits in the wall cap, and its upper edge typically forms a definition line of the roof hip. The roof panels are similarly united using a tape and adhesive joint. Other types of roofs may be provided but are not presently preferred. In instances where strawboard is available in lesser thicknesses, multiple thicknesses of such thinner material, may be laminated to provide panels which are 4, 6 or more inches in thickness. Suitable ways of providing doors, windows, skylights, utility service and finishing are described, as are multiple-module buildings and preferred constructional techniques.
Patent KR-960001707-B1 (KR)
Inventor: JORDAN PETER
IPC: C21B7/16
Filed: 1988-02-24
Granted: 1996-02-03
Abstract: 내용 없음.
Patent KR-930003581-B1 (KR)
Inventor: HARATA MITSURU
IPC: B62D1/04
Filed: 1988-03-24
Granted: 1993-05-08
Abstract: 내용 없음.
Patent KR-920009483-B1 (KR)
Inventor: HOOVER GEORGE H
IPC: B01F3/04
Filed: 1988-05-31
Granted: 1992-10-17
Abstract: 내용 없음.
Patent KR-910002012-B1 (KR)
Title: Method for production of dram
Inventor: AN TAE-HYUK
IPC: H01L27/108
Filed: 1988-07-18
Granted: 1991-03-30
Abstract: The method  for  manufacturing  memory  of  trench  structure includes the steps of forming a thin  oxide  film  (4)  and  a  Si nitride film (5) on the inside  of  the  trench;  filling  a  like polymer into the trench to planarize it;  forming  a  thick  oxide film (9) on the inside  of  the  trench  by  using  the  remaining nitirde film (5) as mask; removing the films (5) and (4)  by  dryand wet-etching method; forming a high concentration  of  impurity layer (11) by ion-implanting or solid state impurity  source;  and removing the film (9) from the  trench  to  clean  the  substrate, forming an insulating film (12), and burying  a  ploysilicon  (13) into the trench.
Patent KR-970002728-B1 (KR)
Inventor: OTSUKA TAKASHI
IPC: H01Q21/06
Filed: 1988-10-19
Granted: 1997-03-08
Abstract: 내용없음.
Patent KR-920010702-B1 (KR)
Inventor: YASUE MASAHARU
IPC: A41D13/00
Filed: 1988-12-28
Granted: 1992-12-14
Abstract: 내용 없음.