baber/WOPTO huggingface dataset:
Patent ES-2598806-B1 (ES)
Title: Sistema y método para relacionar fichas ilustradas en soporte físico con contenidos multimedia
Inventor: MOLLEJA RIVAGORDA DAVID
IPC: H04B5/00
Filed: 2016-02-06
Granted: 2017-08-02
Abstract: El objeto de esta invención es un sistema y método para relacionar fichas ilustradas en soporte físico con contenidos multimedia, comprendiendo una plataforma de gestión integral concretada en una aplicación APP (5) instalada en un dispositivo electrónico móvil (4) con cámara incorporada, contando tal APP (5) con un software que integra sistemas de reconocimiento de imágenes, tecnología de reconocimiento de datos y multimedia y bases de datos, conteniendo al menos una de las caras de la ficha (1) al menos una ilustración gráfica (2) previamente almacenada en el software de la APP (5) que interactúa con la APP (5) al ser enfocada por la cámara del dispositivo electrónico móvil (4) y reconocida por el software de la APP (5), abriendo el acceso a contenido ampliado sobre la temática a que se refiere tal ficha (1) en la misma APP (5) o bien en una página web (6).
Patent JO-1088-B1 (JO)
Title: Composition of texts in arabic letters
Inventor: JIYOSEFU AOUN
IPC: B41J3/01
Filed: 1979-01-31
Granted: 1982-07-10
Abstract: The invention relates to a composition device for texts in Arabic letters which comprises a keyboard having several keys each corresponding to only one basic letter in all of its shapes, and an electronic device having a memory retaining the codes corresponding to all the shapes of each of the basic letters. A working memory retains the characteristics of the keys depressed immediately before and after the considered key, and a logic determines according to the characteristics memorized in the working memory, the code corresponding to the appropriate shape of the basic letter.
Patent JO-3608-B1 (JO)
Title: Cement Bags
Inventor: IHAB ABDALLA RADWAN ELKHOULI
IPC: B65B1/02
Filed: 2009-11-19
Granted: 2020-08-27
Abstract: The invention relates to a flexible bag (1) for pourable construction material, particularly a cement bag, which is used for transporting and storing defined portions, preferably at least 15 kg to 50 kg, of the pourable material. The invention also relates to a method for producing said bag for construction material.
Patent KR-790000674-B1 (KR)
Title: Process for producting polyethylene
Inventor: IKEKAMI DADASHI
Filed: 1975-04-28
Granted: 1979-06-20
Abstract: Ethylene polymers, optionally contg. other olefines, with improved processibility were prepd. by using catalyst manufd. by the reaction of hydrocarbon insol. obtained from organoaluminium compd. I(R1, R2, R3 = same or different C1-8 hydrocarbon, a,b >= 0, (a+b) = 2.20-2.8) and Ti compd, and organoaluminium compd. II (R4, R5, R6 = same or different C1-8 hydrocarbon, C, d >= 0, C+d = 1.50-3.00) and organoaluminium compd. III (R7 = C1-8 hydrocarbon, X = halogen)
Patent KR-820000462-B1 (KR)
Title: Adaptor ring
Inventor: FLOTOW R
IPC: F16D13/50
Filed: 1977-04-04
Granted: 1982-04-03
Abstract: A friction clutch has its cover formed with an adaptor ring(24) which converts the clutch from a single disc clutch into a multiple disc clutch.  The adaptor ring is attached to the clutch cover and comprises a sheet metal annular element with radially inner and outer skirts interconnected by a central portion.  The central portion(34) and the inner skirt have apertures to afford at least one slot(38) in the element to receive a lug of an intermediate clutch plate.
Patent KR-810000474-B1 (KR)
Title: Process for purification of -caprolactam
Inventor: DEIBELE L
IPC: C07D201/16
Filed: 1977-08-23
Granted: 1981-05-09
Abstract: A 2-stage process for the removal of residual solvent from crystd. ε -caprolactam(I) was described.  Thus, 100 parts I contg. 2% toluene(II) (obtained by II extn. and 2-fold cry -stn. from II of crude I prepd. by the gas phase conversion of cyclohexanone oxime) was mixed with 4 parts water and fed to an evaporator operated at 135≰C/300mm.  The product from the evaporator (contg. 1.8 % water and traces of toluene, i.e., 100 ppm) was fed to a 2nd evaporator operated at 150≰C / 12mm to give pure I.
Patent KR-810000629-B1 (KR)
Title: Process for preparing hydrogen by electrolysis of dielectric substance
Inventor: HAN TAE HI
IPC: C25B1/02
Filed: 1978-09-09
Granted: 1981-06-10
Abstract: A U-shaped container was prepared for generating hydrogen gas.  The container was made up of a solid state dielectric substance whose dielectric strength and dielectric constant are very high.  Water is filled to the container so as to be a liquid sate dielectric substance whose strength and constant are lower than those of the substance.  Hydrogen gas is generated when a high voltage is supplied to the electrodes equipped to both sides of the solid state dielectric substance.
Patent KR-800000114-B1 (KR)
Title: Manufacturing methodof grinder magnetic
Inventor: KIM KIL DONG
IPC: B42D3/00
Filed: 1979-02-16
Granted: 1980-03-07
Abstract: In the method of manufg. a grinding wheel, an imitation garnet is manufd. by mixing a nephlite 90 wt. % & a pyroxene 10wt. %, by melting them at 1300≰C in the furnace, and by dipping the molten materials into the rapid stream water.  The grinding wheel is manufd. with the mixt. of the garnet, an imitation alundum & binder by the centrifugal casting, and calcined at about 800≰C in the furnace.
Patent KR-790001979-B1 (KR)
Title: Process for the preparation of cyclopentane derivatives
Inventor: BARTMANN W
Filed: 1979-09-20
Granted: 1979-12-30
Abstract: Prostaglandin analogues and their intermediates (I; R1 and R2 are different, H or hydroxyl group, R3 = C1-5 alkyl, R4 = C1-5 alkyl, R5 = tetrahydropyranyl of H,U = (CH2)m, m = 0-5, R6 and R7 are same or not, H or C1-5 alkyl group, V = C1-5 alkyl, W =C1-5 alkyl, X = (CH2) m, m = 0-5).  The compds, had strong antiprostaglandin activity.  Thus, compd.  II was reacted with hydrated metal complex to give I.
Patent KR-820001600-B1 (KR)
Title: Process for the preparation of n-benzl halo acetamide derivative
Inventor: KIRINO OSAMU
Filed: 1979-09-18
Granted: 1982-09-08
Abstract: Fortyseven title compds. (I; R1 = C4-7 tert-alkyl; X = halo; R2 = Me, Et; R2,R3 = Me, Et; R2R3 = C2-5 alkylene; Y,Z=H, halo, Me, MeO) useful as herbicides, were prepd. by reaction of haloacetic acid(II) or their reactive derivs. and benzyl amine(III).  Thus, the mixt. of 100 ml toluene, 9 g III (Y,Z = Me; R2,R3 = H) and 5.8 g pyridine was reacted with 11.  3g α-tert-butyl acetyl acetyl chloride for 3hr to give 15.8 g I(R1 = tert-Bu; X= Cl; R2,R3 = H; Y,Z = Me)(m.p., 159-160≰C).
Patent KR-800001596-B1 (KR)
Title: Recovery method of cephalosporin c using multiion exchange column
Inventor: LEE KE HA
IPC: A61K31/545
Filed: 1979-10-24
Granted: 1980-12-29
Abstract: Cephalosporin C(I) was isolated from fermentation broth contg. I by washing it with water adjusted to pH 3-5 through the microporous non-ionic multi-beds exchange resin having a 200-1, 000A and a 40-20A pore diameter. After primary eluting I with aq. soln. of alkaline metal salt, I was eluted with lower alcohol to obtain selectively I from pigment, protein, polysaccharide, etc.
Patent KR-810000797-B1 (KR)
Title: Method for manufacturing picture using feathers
Inventor: KIM YOO YONG
IPC: B44C5/00
Filed: 1980-05-30
Granted: 1981-07-06
Abstract: A picture made of feather was produced.  The bone of feathers was choped to devide into two parts and the center part of the bone was adhered accoding to the line of mode picture, and powder for moth killer was scattered on the surface or between the feathers to prevent lotting.  But the feather must be adhered zigzag type according to the line of picture to start from the top of the left and the end of the right of picture, the feathers must become in contact each other.
Patent KR-850000849-B1 (KR)
Title: A process for dephosphorization & denitrification of chromium-containing iron
Inventor: MARUHASHI SHIGEAKI
IPC: C21C1/02
Filed: 1980-06-30
Granted: 1985-06-17
Abstract: Molten pig iron contg. not less than 3% Cr is dephosphorized and denitrified by (1) maintaining the C concentration of the pig iron at not less than 2 wt.%; (2) contacting it with a slag comprising 35-60 wt.% alkaline earth metal(s) fluoride and/or chloride, 5-15 wt.% Na and/or K oxide, hydroxide and/or 20-40 wt.% Fe and/or Ni oxide and 5- 30 wt.% alkaline earth metal(s) oxide and/or carbonate, while (3) controlling the oxidation of Cr.
Patent KR-810001950-B1 (KR)
Title: Method of preparing a pearl ground
Inventor: PARK KYU HYUNG
IPC: A44C17/00
Filed: 1980-12-30
Granted: 1981-12-01
Abstract: Mixture of pearl foil, lacker, and acetone are painted on the surface of transpaper or glass board, and it is dried for 48 hr. metal pigment for tracing of color design is painted on it surface, and mixture of ordinary adhesive and methyl alchol in 1:1 and colorless formica is painted on the adhesive, and after the paint product is dried, formica is painted lightly to the inner surface of which the transpaper is stripped off in treatment of hot water and pressed and dried.
Patent KR-840001789-B1 (KR)
Title: Process of preparing aqueous dispersions of particles of film-forming polymer
Inventor: GIBSON DAVID VINCENT
IPC: C25D13/06
Filed: 1981-07-03
Granted: 1984-10-20
Abstract: Aq. dispersions of particles of a film-forming polymer, suitable for use in a cathodic electrodeposition process, are prepd. by(1) dispersing a pre-formed polymer or polymer plasticizer dissolved in polymerization α,β-ethylenically unsaturated monomer; and (2) polymerizing the unsatd. monomer to form a particulate dispersion of film-forming polymer. The dispersion in (1) has a pH of less than 10, but when unsatabled to the pH stability rest described below, becomes unstable at pH 10-11. The pH stability test comprises adding 5 drops M KOH soln. to give a pH of 10-11, and allowing this to stand for 10 hrs. at 25oC whereupon a visible settling of the polymer with the formation of a clear upper layer takes place.
Patent KR-860001875-B1 (KR)
Title: Process for substituted imino diacid
Inventor: VINCENT MICHEL
IPC: C12N9/99
Filed: 1981-10-02
Granted: 1986-10-24
Abstract: Substd. azabicycloalkane dicarboxylic acid (I) [A=cyclic ring; n=0,1; R1=C1-4 alkyl containing amino group; R2=C1-4 alkyl, H; q=0,1; R3=alkyl, amino, dicycloalkyl alkyl, phenyl alkyl, -(CH2)p-Y-CH(R4)- R5 (R4=H, lower alkyl; R5=H, lower alkyl, alkoxycarbonyl; Y=S, >N-Q (Q=H, acetyl, benzyl oxycarbonyl); P=1,2)! is prepd. for use as a medicine for hypertension compd. (II) is reacted with alkylester to give cmpd. (III), which is converted into the title compd. (I).
Patent KR-870000642-B1 (KR)
Title: Inorganic fertilizer
Inventor: RYU JAE-MAN
IPC: C05G1/00
Filed: 1981-12-03
Granted: 1987-04-03
Abstract: An active inorganic fertilizer is manufd. by mixing bone dust with arsenious anhydride. Thus, 1kg hexamethylene diamine, tryptophan, auxin or scartol dissolved in 10kg ethanol (70-80%) is absorbed into 1000kg inorganic fertilizer, which is made of 700kg powdered quartz porphyry and 300kg bone dust, to give a final product.
Patent KR-870000507-B1 (KR)
Title: Hydraulic circuit of hydraulic power shovel
Inventor: YAGYU TAKASHI
IPC: E02F3/43
Filed: 1982-08-17
Granted: 1987-03-12
Abstract: The hydraulic circuit includes a levelling cylinder adapted to extend and contract in response to the swinging of the arm, and a switching valve movable between a first position where it provides a communication between the levelling cylinder and a boom cylinder and a second position where it provides a communication between the levelling cylinder and an arm cylinder. When the switching valve takes the first position, the levelling cylinder is communicated with the boom cylinder so that the boom is swung downwardly in response to the upward swinging of the arm to move the bucket horizontally. When the valve takes the second position, the levelling cylinder and the boom cylinder are disconnected hydraulically so that the arm is allowed to swing independently of the boom.
Patent KR-890001322-B1 (KR)
Title: Rotary means for use as a heat source
Inventor: KUBOYAMA NOBUYOSHI
IPC: F24J3/00
Filed: 1983-04-01
Granted: 1989-04-29
Abstract: The rotary ventilator unit comprises multi-stage fans (2) and a tubular body (3) with air suction (4) and discharge (5) openings.  A driving shaft (1) is mounted in the body, with two or more of the fans fixed to it for multi-stage operation.  The shaft can be divided into several sections, each with an individual fan mounted on it, and coupled together via a support system. The size of each fan, the number of blades, their pitch, and the interval between adjacent fans can all be variable.
Patent KR-870001993-B1 (KR)
Title: Steering device of vehicle
Inventor: SANO SHYOITSI
IPC: B62D7/15
Filed: 1983-04-12
Granted: 1987-11-30
Abstract: The vehicle with both front and rear wheels operated by steering mechanisms controlled by the steering wheel has a conventional steering mechanism for the front wheels, connected by a rod expanding from front to rear, to a mechanism controlling the rear wheels.  The rod is connected to a spindle carrying a crank pin. This fits loosely a steering element incorporating a T shaped block with a track rod attached to each arm by a spherical joint. The arms are connected by bolts to a cross member with a forked end connected by a hinge pint to a suspension arm attached by another hinge pint to a bracket attached to the chassis.
Patent KR-860001461-B1 (KR)
Title: Paging receiver
Inventor: ICHIGAWA YOSHIO
IPC: H04B1/16
Filed: 1983-05-28
Granted: 1986-09-25
Abstract: A receiver section(2) receives a carrier wave modulated with a preamble and a subscriber identification. A decoder(4) detects the preamble and identification signal and supplies a first control signal which causes a power supply(10) to supply power to the receiver section. The decoder periodically begins provision of the first signal to the power supply, suspends it in response to a second control signal, and continues provision of the first signal in response to a third control signal. The second control signal is produced immediately in the absence of the preamble signal.
Patent KR-850001615-B1 (KR)
Title: Component ratio and combustion rate of coal
Inventor: SON YONG-MOK
IPC: G01N25/22
Filed: 1983-10-29
Granted: 1985-10-24
Abstract: This device is for determining and calculating the ratio of moisture, ash, and calorie content in thermal wt. for coal. The suport (4) was provided with two movable elec. burners (6), (6'), heating chambers (10); and sample rotary disk (5) including apertures (a), (a'). Quartz stem (3) was set on the balance (2) to det. wt. A powd. sample (1) in cup (7) was heated in the heating chambers in turn. Then the wts. detd. and calcd. step by step. Results are stored in the data processor (11).This device is fast and  easy to operate.
Patent KR-890000136-B1 (KR)
Title: Device for lowering a person or a load on a rope
Inventor: BURDA WALTER
IPC: A62B1/14
Filed: 1983-11-28
Granted: 1989-03-08
Abstract: The rope brake, which automatically arrests further movement of the person or load on the rope regardless of which direction the rope passes through the device, includes a griction cylinder (12) disposed on a base plate (2), a friction body (13), and a pivotally mounted control level (19).  The rope is wrapped around at least a portion of the circumference of the friction cylinder and also around the friction body.  The rope then passes between a concave braking surface (15) disposed on the friction body and one end of the control lever.  The end of the control lever is provided with two cam surfaces (22,23) which are positioned on opposite sides of the axis of rotation of the lever.
Patent KR-910004588-B1 (KR)
Inventor: LILJEQUIST LAWRENCE A
IPC: B60N2/50
Filed: 1984-01-10
Granted: 1991-07-06
Abstract: 내용 없음.
Patent KR-920005794-B1 (KR)
Title: Disk recording and/or reproducing apparatus
Inventor: KIMURA SYUICHI
IPC: G11B21/08
Filed: 1984-08-20
Granted: 1992-07-18
Abstract: The feed shaft is inclined to compensate for friction in the pick-up. When the pick-up performs a jump to a desired position the inclination gives rise to a force acting with or against the linear feed motor (6). To avoid this influence a low frequency component of the tracking signal ST is held (15) and summed (17) to the feed signal SF applied to the linear motor.
Patent KR-920001872-B1 (KR)
Inventor: GROOTHOFF ADRIAAN J
IPC: H01J29/82
Filed: 1984-12-06
Granted: 1992-03-06
Abstract: 내용 없음.
Patent KR-880002677-B1 (KR)
Title: Soot blower
Inventor: SCHWADE HANS
IPC: F23J3/00
Filed: 1984-12-24
Granted: 1988-12-20
Abstract: The soot blower, for cleaning heating surfaces of a heat exchanger, includes a lance having jets at its front and connected at its rear through a soot blower valve to a feed line for a blowing medium.  The lance passes through a wall of the heat exchanger and is sealed by a wall casing where the lance passes into the heat exchanger.  A connector is provided for a purging medium for the lance between the soot blower valve and the jets of the lance.  There is also a connector for a sealing medium on the wall casing.  A compressor generates and distributes purging medium and sealing medium for the soot blower connected to the respective connectors.
Patent KR-920007742-B1 (KR)
Inventor: FRANCIS TREVOR A
IPC: G21C7/117
Filed: 1985-03-30
Granted: 1992-09-16
Abstract: 내용 없음.
Patent KR-920006919-B1 (KR)
Inventor: MARTEL ALAIN
IPC: C07F7/18
Filed: 1985-04-04
Granted: 1992-08-22
Abstract: 내용 없음.
Patent KR-910001752-B1 (KR)
Inventor: LANFRANCO ANZANI
IPC: A43D11/14
Filed: 1985-05-01
Granted: 1991-03-23
Abstract: 내용 없음.
Patent KR-890002548-B1 (KR)
Title: Method for making poly crystalline alpha-alumina bodies
Inventor: BAUER RALPH
IPC: C04B35/10
Filed: 1985-06-10
Granted: 1989-07-18
Abstract: A polycrystalline   -alumina bodies with a sub-micron crystal size are produced by mixing dispersible Al2O3-hydrate powders with water, submicron α-Al2O3 seed and acid to a solid content of above 25%, applying a pressure to the mixt., and firing the resulting body having a porosity of below 10%.
Patent KR-870002003-B1 (KR)
Title: Preparation process of 7-(d-2-formyloxy-2-phenylacetamido)-3-(1-methyl-1h-tetrazole-5-ylthiomethyl)-3-cephem-4-carboxylic acid
Inventor: KIM DAE-HWANG
IPC: C07D501/36
Filed: 1985-06-20
Granted: 1987-11-30
Abstract: Dissolve 7-amino-3-(1-phenyl-1H-tetrazole-5-ylthiomethyl)-3cephem-4- carboxylate.HCl (3.65g, 10m mole) in 1-methyl-2pyrrolidine (25ml), add trimethylchlorosilane (0.4mL, dehydrating agent) and slowly add O-fomylmandeloylchloride(2.38g, 12m mole) to former soln., stir for 80 mins at room temp..  Add rxn. mixt.  to pre-cooled soln. (mixt. of water 50ml and ethylacetate 25ml), Sep. org. phase and evap. solvent by reduced distn. to give 4.8g (yield=98%) of the title compds. (I). The title compds.  represent the wide range of antibacterial nature against gram pos.  or neg.  bacterial.
Patent KR-900000660-B1 (KR)
Title: Noncontact torque sensor
Inventor: FLEMING WILLIAM J
IPC: G01L3/10
Filed: 1985-07-16
Granted: 1990-02-02
Abstract: The sensor (50) has an excitation coil (66) for generating a magnetic field which passes through the shaft (76).  Any change in torsion loading of the shaft causes a change in the magnetic permeability of the shaft.  The accompanying change in the magnetic field is detected by sensing coils.  The shaft has a radially extending flange (80) adjacent the pole.  The air gap is the axial spacing between the shaft and pole, which does not vary with radial movement of the shaft.  The shaft has a flange (78,82) on either side of the center flange, with a further four poles adjacent to these.  The magnetic flux from the poles is detected and combined.  Any axial movement of the shaft produces offsetting changes in the air gaps between the poles.
Patent KR-910003095-B1 (KR)
Title: Stable nitrate/slurry explosives
Inventor: HONEYMAN GORDON R
IPC: C06B47/14
Filed: 1986-03-10
Granted: 1991-05-18
Abstract: Explosives that are sensitized blends of inorganic nitrate. e.g., AN, particles, such as AN or ANFO prills, and an aqueous slurry comprising a thickened aqueous solution of an inorganic oxidizing salt, preferably AN, are rendered storage-stable by keeping the slurry's water content low enough, and its viscosity high enough, that the slurry is water-retentive. Water immobilization in the slurry, a requirement for storage stability, is achieved despite the slurry's flowable consistency at the time of blending. A blend containing about 25% slurry or less, is essentially in the form of a granular mass of free-flowing, high-density, slurry-bearing prills, and the slurry is sensitizable by the prills alone. As the slurry content exceeds about 25%, the blend takes on the characteristics of a thick slurry, requiring a supplemental sensitizer in the slurry perse. Slurries containing a nitrogen-base salt of an inorganic oxidizing acid, preferably monomethylamine nitrate, are preferred because this additive affords a saturated solution with lower water content, and also can act as a sensitizer.
Patent KR-940004009-B1 (KR)
Title: Tape recording reproducing apparatus
Inventor: OSHIMA EIJI
IPC: G11B15/665
Filed: 1986-05-27
Granted: 1994-05-10
Abstract: In cassette type recording and/or reproducing apparatus, such as an 8-mm VTR with a built-in camera, a tape cassette (71) has a pair of tape reels (72a, 72b) therein engaged with a pair of reel discs (3a, 3b). The tape (73) can be drawn from the tape cassette (71) by a tape loading means (27a, 27b) so as to be wound around a rotary head drum (18). The tape cassette (71) can be moved, together with the reel discs (3a, 3b), towards the rotary head drum (18), since it is mounted on a slidable sub-chassis (1) on which the reel discs are also provided. This permits the cassette type recording and/or reproducing apparatus to be more compact, while maintaining high tape-running stability and high recording and reproducing precision.
Patent KR-900006945-B1 (KR)
Title: Graphics display circuit
Inventor: MORITA SHUNJI
IPC: G06F1/16
Filed: 1986-11-13
Granted: 1990-09-25
Abstract: The device includes a graphics control board provided within a computer for outputting an output command of a picture image to be displayed on a display device such as a cathode ray tube (CRT) and to process the image-depiction command from the computer by signal conversion processing and to control a displayoutput when the display device displays a picture image. The control board is divided into two boards a signal conversion board provided within a housing case in which the computer is installed to process the image-depiction command from the computer and a display output board for controlling a supply of an output required to display the picture image on the basis of the image-depiction command.
Patent KR-910000382-B1 (KR)
Inventor: NISHIMURA KATSUHIKO
IPC: H01T19/00
Filed: 1987-02-23
Granted: 1991-01-24
Abstract: 내용 없음.
Patent KR-940006225-B1 (KR)
Title: Apparatus for holding electrical of electronics components during the appliation of solder
Inventor: SHIM A-TI
IPC: H01L21/00
Filed: 1987-07-11
Granted: 1994-07-13
Abstract: Apparatus for applying solder to electrical or electronic components mounted in a horizontally oriented carrier, includes a solder bath, a pair of tracks (l,2) for guiding the carrier across the solder bath, and means for urging the carrier along the tracks. The track has a first profiled region (l2,l9) for guiding a leading portion of the carrier down towards the surface of the solder, and a second profiled region (l6,20) longitudinally spaced from the first region, and laterially offset, for simultaneously guiding a trailing portion of the carrier down towards the surface of the solder, the profiles being substantially the same so that the carrier maintains its horizontal orientation whilst being moved vertically towards and away from the surface of the solder. The carrier moves on follower wheels which run along the tracks.
Patent KR-940003139-B1 (KR)
Inventor: TERAMACHI HIROSHI
IPC: F16C11/06
Filed: 1987-08-07
Granted: 1994-04-15
Abstract: 내용 없음.
Patent KR-900003016-B1 (KR)
Inventor: PARK SUNG BAE
IPC: A23L7/196
Filed: 1987-09-19
Granted: 1990-05-04
Abstract: 내용 없음.