baber/WOPTO huggingface dataset:
Patent ES-2540160-B1 (ES)
Title: Horno solar
Inventor: LECUONA NEUMANN ANTONIO
IPC: F24S20/30
Filed: 2013-11-22
Granted: 2016-04-20
Abstract: La invención describe un horno solar que comprende: unas primera y segunda placas (2, 3) de alta transmisividad separadas por una cámara de aire; una placa (4) metálica separada por una cámara de aire de la segunda placa (3); una cavidad (5) de calentamiento con un lado formado por una porción de la placa (4), otro lado dotado de una puerta (6), y unos lados restantes formados por paredes metálicas en contacto térmico con la placa (4) metálica, donde la placa (4) tiene una superficie de absorción mucho mayor que la superficie que constituyen los lados de dicha cavidad (5); un recubrimiento (7) aislante que rodea los laterales y la parte posterior de las placas (2, 3) y de la placa (4) y también las paredes de la cavidad (5); y un poste (8) vertical de fijación al terreno.
Patent ES-2563105-B1 (ES)
Title: Sistema interactivo que combina movimiento, sonido y color como apoyo terapeútico para desarrollar habilidades perceptivo-motrices, estimular el área senso-perceptiva, fomentar la auto-expresión, realizar diagnósticos de procesos emotivos del usuario
Inventor: PARTESOTTI ELENA
IPC: G06F3/00
Filed: 2014-09-10
Granted: 2016-12-16
Abstract: La tecnología propuesta está caracterizada por un sistema interactivo de captación de movimientos con baja latencia (puede ser de infrarrojos) que detecta los movimientos del usuario (o de un grupo de personas) y a través de medios de procesamiento los convierte en elementos visuales compuestos por colores y formas, y de sonidos compuestos por instrumentos clásicos analógicos o digitales. Así pues se ofrece al usuario (de cualquier edad) un aparato multidisciplinar que proporciona beneficios sociales, psicológicos y fisiológicos; y fomenta en los participantes a obtener un feedback gratificante través de una experiencia que abarca arte visual y música. Puede ser aplicado con el apoyo de un terapeuta, en el campo de la rehabilitación física, como en el proceso de recuperación de diferentes trastornos. Otra función radica en su aplicación para una primera evaluación en la diagnosis del estado emocional del sujeto y su proceso creativo en terapia.
Patent ES-2535763-B1 (ES)
Title: Máquina para el tratamiento de superficies de arena
Inventor: LOPEZ BANOS MARIANO
IPC: G09F19/22
Filed: 2014-09-09
Granted: 2016-02-16
Abstract: Máquina para el tratamiento de superficies de arena, compuesta por un bastidor (1) en forma de U, un rodillo giratorio (2), montando entre las ramas laterales del bastidor, y un removedor de arena (3) de altura regulable. El removedor de arena comprende un peine anterior (8) con patillas (13), y un alisador de arena (9) posterior, y va relacionado con la rama central (4) del bastidor mediante conjuntos de guías (10) y cilindros hidráulicos (11) perpendiculares al bastidor. El rodillo giratorio (2) dispone en su superficie de rehundidos y resaltes (17) que conforman una composición grabable sobre la superficie de arena.
Patent ES-2584537-B1 (ES)
Title: Material compuesto sustitutivo de la madera resultado de la agregación de productos destinados a vertederos, procedimiento de obtención y planta industrial necesaria para tal fin
Inventor: PEREIRA DOS SANTOS PAULO MANUEL
IPC: C08L97/02
Filed: 2015-03-27
Granted: 2017-08-16
Abstract: Material compuesto sustitutivo de la madera resultado de la agregación de productos destinados a vertederos, procedimiento de obtención y planta industrial necesaria para tal fin.#Material compuesto obtenido a partir de material de vertederos que comprende: materias primas de recuperación y materias primas puras, donde las materias primas de recuperación son: materiales compuestos plásticos, materiales derivados de la madera, materiales derivados del papel y fibras de tejidos, materiales obtenidos de escombros de reformas y demoliciones de construcciones, y las materias primas puras son serrín y polvo de piedra natural. El procedimiento comprende las etapas de suministro, tratamiento (trituración y molienda), separación de materiales magnéticos, lavado, mezclado, secado, almacenamiento para la producción, extrusión, enfriamiento y corte. La instalación comprende varias líneas de tratamiento de cada material, unidades de lavado, silos de almacenamiento, mezclador, secador, silos de almacenamiento para la producción y medios de extrusión, enfriamiento y cortado. Gracias a los medios y características se consigue un material que aprovecha todos los materiales procedentes de los vertederos, y en función de las proporciones se consiguen materiales con diferentes propiedades funcionales y constructivas.
Patent ES-2646628-B1 (ES)
Title: Molécula de azúcar activa farmacéuticamente y su método de síntesis
Inventor: SHAN YULONG
IPC: C07H15/04
Filed: 2016-03-04
Granted: 2018-10-05
Abstract: Este invento revela una molécula de azúcar activa farmacéuticamente y su método de síntesis, que forma una estructura de formula (I) o (II):#{IMAGEN-01}#La invención de la molécula de azúcar puede ser utilizado para la síntesis de moléculas de azúcar de sulfonación, además, se aplica el mecanismo de patogenicidad de la bacteria en el intestino grueso. Métodos de síntesis que ofrece el invento sencillo, cómodo y fácil de usar, puede utilizarse para sintetizar muchas moléculas de azúcar.
Patent HR-P20030270-B1 (HR)
Inventor: MARTIN DIETMAR
IPC: E02F3/36
Filed: 2003-04-09
Abstract: The invention relates to an assembly for exchangeably fastening an add-on, for example an excavator shovel ( 2 ), to an excavator boom ( 3 ), whereby retaining bolts ( 4, 5 ) spaced apart (A) in parallel are disposed on the excavator shovel ( 2 ). Said retaining bolts ( 4, 5 ) can be gripped by grippers ( 6, 7 ) mounted on the excavator shovel ( 3 ) that can be hydraulically adjusted relative to each other. Said grippers ( 6, 7 ) have open insertion openings ( 8, 9 ) for the retaining bolts ( 4, 5 ) in directions facing away from each other. The longitudinal axis ( 10 ) of the hydraulic drive ( 11 ) for adjusting the grippers ( 6, 7 ), the center axis ( 12, 13 ) of the retaining bolts ( 4, 5 ) and the center axis ( 14, 15 ) of the insertion openings ( 8, 9 ) on the grippers ( 6, 7 ) are at least approximately arranged in one plane ( 16 ). One gripper ( 6 ) is retained in parallel to the axis of the drive ( 11 ) in a guide ( 17 ) and can be linearly displaced. The parts of the hydraulic or pneumatic drive ( 11 ), namely the cylinder ( 20 ) and the piston ( 21 ) are firmly linked with the grippers ( 6, 7 ) (FIG. 2 ).
Patent JO-906-B1 (JO)
Title: Column-Type Display Stand For Flat Parallelipipedic Articles
Inventor: AMILCARE DOGLIOTTI
Filed: 1976-09-22
Granted: 1978-09-30
Abstract: Column-Type Display Stand For Flat Parallelipipedic Articles
Patent JO-3570-B1 (JO)
Title: Oral formulations of deferasirox
Inventor: INDRAJIT GHOSH
IPC: A61K31/4196
Filed: 2014-03-06
Granted: 2020-07-05
Abstract: Orally administerable deferasirox formulations are disclosed having reduced release under gastric conditions and fast release at near neutral pH or at neutral pH
Patent KR-800000540-B1 (KR)
Title: Process for the peparation of amin-pheny-ethanolamines
Inventor: NOLL K
IPC: C07C215/58
Filed: 1975-05-19
Granted: 1980-06-21
Abstract: Title compds. (I, R1 = H, F, Cl, Br, I, CN; R2 = F, C1-5 alkyl hydroxyalkyl, aminoalkyl, CF3, alkoxy, CN, COOH, carbalkoxy, carbamoyl; R3 or R4 = H, C1-6 alkyl, hydroxyalkyl, alkenyl, alkinyl, substituted aralkyl) having pharmaceutical properties and suspected or protective activity against β-acceptor were prepd. by reduction of compd. II with complexed metal hydride or SnCl2(II)/HCl in solvent such as H2O, MeOH, EtOH< ethylacetate at 0-100≰C in the presence of catalyst such as Zn/acetic anhydride, Fe/HCl, Pt, Pd/charcoal.
Patent KR-800001267-B1 (KR)
Title: Process for preparing benzodiazepine derivatives
Inventor: TUPPER D
IPC: C07D487/04
Filed: 1975-11-25
Granted: 1980-10-26
Abstract: Title compds. [I; R1, R2 = H, C1-4 alky1, C2-4 alkeny1, halogen, SO2R4(R4 = C1-4 alky1); R5 = -N-C6H6-N-R6 (R6 = H, C1-4 alky1, C3-6 cycloalky1, or C1-4 haloalky1 substituted pheny1;θ=amine) were prepd. Thus, hydrogenation of 4-(4-chloro-2-nitroanilino)-3-thiophenecarbonitrile gives 4-(2-amino-4-chloroanilino-3-thiophenecarbonitrile(IV). Cyclization of IV in presence of concd. HC1 and treatment with NaOH gives I. Altogether -220 analogs of I,II,III and starting materials are prepd.
Patent KR-810001129-B1 (KR)
Title: Carbamoylation for the preparation of phenolic n-disubstituted carbamate esters
Inventor: FEX H
Filed: 1976-07-05
Granted: 1981-09-20
Abstract: Phenolic N-disubstituted carbamic acid esters were prepared by carbamoylation phenolic compd. and teriary carbamoyl chloride in the presence of phase transformation catalyst in alkali metal oxide soln.  The title compd. was used to make tumor treatment agent, insecticide, germicide and intermediate material for these useful material.
Patent KR-820000179-B1 (KR)
Title: Process for preparation of polyene compounds
Inventor: BOLLAG W
IPC: C07C47/00
Filed: 1980-04-16
Granted: 1982-02-24
Abstract: Title compds.  (I; R1,R2 = lower alkyl; R3 = H, halogen, lower alkyl, nitro, amino or diamino; R4 = H, lower alkyl, lower alkenyl, nitro, amino or lower alkanoylamido; R5 = H, halogen, lower alkyl, lower alkoxy, lower alkanoylamido; R6 = alkoxycarbonyl, alkeneoxycarbonyl or N-heterocyclic carbonyl) useful as antitumor agents, were prepd. by esterification of II.  In mice, the LD50 value of I is 700 or 1000 mg/kg.
Patent KR-850000471-B1 (KR)
Title: Process for preparing benzodiazepine compounds
Inventor: CHAKRABARTI JIBAN KUMAR
IPC: A61P25/20
Filed: 1980-10-15
Granted: 1985-04-08
Abstract: Benzodiazepine derivs. of formula (I) and their acid addn. salts are prepd. by reacting amines of formula (II) with compds. of formula (III). In the formulas, R1, R2 and R3 are H, halo, or trihaloalkyl; R6 is C1-4 alkyl or C3-7 cycloalkyl; R7 is H; R9 is H or C1-4 alkyl; and is hydroxyl, thiol  or amino. (I) have neuroleptic, sedative, relaxant, antiolytic and antimetic properties.
Patent KR-840000378-B1 (KR)
Title: Process for preparing"mildiomycin"
Inventor: TAKASHI SUZUKI
IPC: C12P17/16
Filed: 1980-11-28
Granted: 1984-03-27
Abstract: Mildiomycin is produced by fermn. with Streptoverticillium rimofaciens.  Thus, one loopful of s. rimofaciens FERM-P2549 (IFO 13592) was inoculated into 25mL medium contg. glucose 10%, Proflo 3%, corn ext. soln. 1%, NaCl 0.5%, FeSO4 0.001%, CaCO3 0.5%, and choline 3-70mM and incubated in rotary shaker (200rpm) at 28≰C fro 120hr.  The broth (1 L) was filtered, treated with anion exchange chromatog., and concd.  After addn. of MeOH to the conc., 1.1g mildiomycin was obtained. Mildiomycin inhibited the powder milew and has acaricidal properties.
Patent KR-900003429-B1 (KR)
Title: Bis (p-alkylphenyl ethynyl) anthracene
Inventor: ARTHEN FRANK J JR
IPC: C09K11/07
Filed: 1982-12-24
Granted: 1990-05-18
Abstract: Bis (p-alkylphenylethynyl) anthracenes of formula (I) are prepared. In (I), R is C4-22 alkyl or C4-8 cycloalkyl. (I) are pref. 9,10-bis (p-n-octyl or p-n-dodecyl-phenylethynyl) anthracenes. The anthracenes are prepd. from Li salts of appropriate phenylacetylene and anthraquinone, and may be mixed with a chemiluminescent reactant and used to generate chemiluminscence with a diluted peroxide component.
Patent KR-890003327-B1 (KR)
Title: Clamp device for paper sheet bundle in a paper sheet counting and bandsealing apparatus
Inventor: KAWANO HIKARU
IPC: G07D11/00
Filed: 1983-12-21
Granted: 1989-09-16
Abstract: This device is for easy-clamping and preventing all the disadvantages of sheets.  A stacker member (1) including a stacker piece (3) and a block (1d) holds paper sheets whose number has been counted.  A concavely curved paper sheet receiving surface (1c) is formed on a surface of the stacker piece (3) adjacent to and contactable with the sheets.  A driving member (4) is located at a position opposite to the stacker piece (3).  A convexly curved pressing surface (10) is provided on one end of the driving member (4) and confronts the sheet receiving surface (3a).  A barrer plate mounted on the stacker piece (3) prevents popping out of the sheets.  The sheets are clamped in a bent state by the receiving (3a) and pressing surfaces (10).
Patent KR-900001194-B1 (KR)
Title: Process for preparing n-imino-pyridinium derivatives
Inventor: SORER HOSE A
IPC: A61K31/44
Filed: 1984-02-15
Granted: 1990-02-28
Abstract: Inert salts of N-iminopyridinium betain (I; R1 = H, opt. substd. amino e.g. 2.furyl-methylamino or 2-thenylamino; R2 - R6 independently = H, opt. branched C1-4 alkyl, aryl e.g. phenyl, carbamoyl or amido) is prepd. by reaction of pyrilium (II; Y- = a pharmaceutically acceptable anion) and mono-substd. hydrazin(III) and treating with base.  I are useful as diuretics having low toxicity which may be administered in daily doses of 20-60 mg for the treatment of hepatic, renal and cardiac oedema, cardiac insufficiency and arterial hypertension and to ensure blockage of lactation.
Patent KR-870000526-B1 (KR)
Title: Process for preparing azetidinone suifinic acid from cephalosporin sulfones
Inventor: MCSHANE LAWRENCE JOSEPH
IPC: C07D205/08
Filed: 1984-07-20
Granted: 1987-03-14
Abstract: New cepham sulphones of fomula(I) [R1=carboxylic acyl; R2=H, alkoxy or alkylthio; R3=removable ester-forming gp.  were prepd. by reduction of corresp. 3-acetoxy-methyl-3-cephems. Thus, a corresp. 3- acetoxymethyl-3-cephem was reacted with activated Zn, Mg, activated Mg or amalgamated Mg in presence of a bound proton source in solvent at -30≰C to 30≰C to give cepham deriv. (II) [n=1 or 2 . (II) are intermediates in the prepn. of antibacterial cephalosporins, esp. the 1-oxides and 1-oxado-thiacepahlosporins.
Patent KR-910006735-B1 (KR)
Inventor: GROEGL FERDINAND
IPC: G02B6/44
Filed: 1984-10-26
Granted: 1991-09-02
Abstract: 내용 없음.
Patent KR-870001998-B1 (KR)
Title: Preparation process of dephenylamine or n,n'-diphenyl-phenylenediamine
Inventor: NAGATA DERUYUKI
IPC: C07C209/18
Filed: 1985-03-14
Granted: 1987-11-30
Abstract: Diphenylamine or N,N'-diphenylphenylenediamine is prepd. by reacting aniline[formula (I); R=H or lower alkyl; X and Y are each H, F, alkyl or alkoxy  with excess amts. of phenol [formula (II); X=lower alkyl or lower alkoxy; n=0-2 integer  in the presence of hydrogen transfer catalyst i.e. pd and catalytic amts. of cyclohexanone.  The rxn. temp. is 130-350 deg.C. 0.05-0.4 mole of cyclohexanone exists by mole to aniline in the rxn..
Patent KR-920010671-B1 (KR)
Inventor: UMEMOTO YASUNARI
IPC: H01L29/49
Filed: 1985-05-02
Granted: 1992-12-12
Abstract: 내용 없음.
Patent KR-900005167-B1 (KR)
Title: Selecting electrode device circuit for a matrix liquid crystal display
Inventor: SHIGERU MOROKAWA
IPC: G09G3/36
Filed: 1985-05-23
Granted: 1990-07-20
Abstract: A switching circuit develops a switching waveform having three voltage levels at an output, the circuit having two supply input terminals. A power supply supplies power to the  switching circuit as well as a constant supply voltage across the input terminals of the circuit. A pulse voltage generator, connected between a circuit ground and supply input terminals, supplies a periodic voltage pulse waveform having a pulse voltage amplitude of Vm and varies the voltage supplied to the circuit with respect to the ground, thus varying the voltage developed by the switching circuit with respect to the ground.
Patent KR-870002018-B1 (KR)
Title: Process for preparation of 9-carbamoyl-9-(3-aminopropyl)fluorenes
Inventor: LACEFILDE WILLIAM B
IPC: C07C209/48
Filed: 1985-08-05
Granted: 1987-11-30
Abstract: The title compds. (I) are produced from catalytic hydrogenation (1-4 atm) of (II) in the presence of strong acid (more acidic than glacial acetic acid, pka<2) i.e. benzosulfonic acid, Obromobenzoic acid, HF, HCl, H3PO4 etc.,  In the form ula, R and R1=H, C1-4 alkyl, F or Cl; R2 and R3=H or C1-6 alkyl.  The rxn. is performed at ambient temp. for 2-24 hrs.  The product easily is sepd. by filtering and evapg. from rxn. mixt., and can be sepd. as acid addn. salt.
Patent KR-930003261-B1 (KR)
Inventor: RENHART KARL
IPC: E06B3/66
Filed: 1986-01-11
Granted: 1993-04-24
Abstract: 내용 없음.
Patent KR-930004514-B1 (KR)
Inventor: GRANDMAIRE JEAN-PAUL
IPC: D06M13/144
Filed: 1986-01-29
Granted: 1993-05-27
Abstract: 내용 없음.
Patent KR-890003187-B1 (KR)
Title: Telephone circuit
Inventor: KIM JAE-HUN
IPC: H04M1/50
Filed: 1986-04-22
Granted: 1989-08-25
Abstract: The circuit includes a selector (65≰) with a signal generating (550) for controlling the tone and outpulse transmitters (450,400) utilizing the hybrid unit (HB) comprising L.R.C network, and a control unit including a time constant unit (700), a mute circuit (800) and a balance unit (850) for controlling the transmitting and receiving mute according to signals from the mute terminal of signal generating IC (550).
Patent KR-920000802-B1 (KR)
Inventor: NAGLE MICHAEL
IPC: C04B2/12
Filed: 1986-04-28
Granted: 1992-01-23
Abstract: 내용 없음.
Patent KR-940005002-B1 (KR)
Inventor: MORY HIROSHI
IPC: H04N5/335
Filed: 1986-10-07
Granted: 1994-06-09
Abstract: 내용 없음.
Patent KR-920001991-B1 (KR)
Inventor: HAYASE YOSHIO
IPC: C07F9/6539
Filed: 1986-12-05
Granted: 1992-03-09
Abstract: 내용 없음.
Patent KR-900004625-B1 (KR)
Title: Guide panel spring inserting device for magnetic tape
Inventor: GANEKO YUKIO
IPC: G11B23/113
Filed: 1987-07-08
Granted: 1990-06-30
Abstract: The device for inserting a guard panel spring in a cassette case comprises a rotating rod (1) formed with a fixing pin (7) which is hung on a rear terminal of a spring, means for transfering the spring (4) to a position and for inserting the spring into the rotating rod, and a board (2) for supporting a front terminal of the spring.
Patent KR-900001061-B1 (KR)
Title: Device for destruction prevention of input-pad juction
Inventor: KIM JIN-KI
IPC: H01L21/265
Filed: 1987-09-21
Granted: 1990-02-26
Abstract: The invention relates to the device for preventing an input pad contact fracture of semiconductor.  As static discharge pass of input pad is formed toward forward direction, the contact fracture of semiconductor can be prevented when the static charge of input pad is broken down.  And also insulation fracture of gate oxide film connected to input pad can be prevented by lowering peak voltage.
Patent KR-900006996-B1 (KR)
Title: Composition of filler for synthetic resin-tube
Inventor: KIM BYONG-CHIL
IPC: C09K3/12
Filed: 1987-10-31
Granted: 1990-09-25
Abstract: Filler composition of double wall-structured synthetic resin pipe is prepd. by mixing the mixt. of 1Kg of calcium hydroxide, portland coment or their mixture and 0.3-1.5l of water and the mixt. of 5-20 g methyl cellulose and 0.2-1.0l water to make paste type gel solun.; admixing 0.2-0.8l calcium silicate and then 20-90 g aluminium powder thereon.
Patent KR-910002243-B1 (KR)
Inventor: BELBEL AELLI
IPC: H01H33/16
Filed: 1987-11-14
Granted: 1991-04-08
Abstract: 내용 없음.
Patent KR-910003977-B1 (KR)
Inventor: YOSHIZAWA YOSHIHITO
IPC: C21D6/00
Filed: 1987-12-11
Granted: 1991-06-17
Abstract: 내용 없음.
Patent KR-900004207-B1 (KR)
Title: Manufacturing method of a stainless clad steel
Inventor: LIM SUNG-IL
IPC: B21B47/00
Filed: 1987-12-28
Granted: 1990-06-18
Abstract: A stainless clad steel plate is manufactured by hot-rolling three- layer slab consisting of carbon steel as base material, stainless steel as combined material, and low carbon steel as intermediate material between base material and combined material. Specially low carbon steel comprises not more than 0.015 wt.% carbon. The obtained clad plate is used for chemical container and has the improved shearing strngth and bonding strength.
Patent KR-910008098-B1 (KR)
Inventor: GUSIYAMA NATSUKI
IPC: G11C8/00
Filed: 1988-03-31
Granted: 1991-10-07
Abstract: 내용 없음.
Patent KR-960005156-B1 (KR)
Inventor: ENOMOTO MASAO
IPC: C07D417/04
Filed: 1988-05-21
Granted: 1996-04-22
Abstract: 내용 없음.
Patent KR-960010214-B1 (KR)
Inventor: HART JAMES E
IPC: B61H13/36
Filed: 1988-07-23
Granted: 1996-07-26
Abstract: 내용없음
Patent KR-920009181-B1 (KR)
Title: Device for converting sampling frequency in hdtv
Inventor: LEE CHANG-JUN
IPC: H04N5/44
Filed: 1988-08-11
Granted: 1992-10-14
Abstract: The sampling frequency converting device of enhanced  quality TV comprises; a first - fourth latch circuit delaying  the  sample signals  inputted  from  the  clock  generator  (140);   a   first multiplier and the second multiplier multiplying the output of the first and the third by an extra value, respectively; a  third  and fourth multiplier multiplying the output of the second  and  forth latch circuit by another extra value, respectively; a first  adder adding  the  output  of  the  second  multipler  and   the   fifth multiplier;  a  second  adder  adding  the  output  of  the  third multiplier and the sixth; a third adder adding the output  of  the fourth multiplier and the sixth multiplier.
Patent KR-910008332-B1 (KR)
Inventor: WANG CHUN S
IPC: C08G59/04
Filed: 1988-08-12
Granted: 1991-10-12
Abstract: 내용 없음.
Patent KR-960011048-B1 (KR)
Title: Thermally stabilized catalysts containing alumina
Inventor: WAN CHUNG-ZONG
IPC: B01J27/053
Filed: 1988-08-12
Granted: 1996-08-16
Abstract: A catalyst comprises (a) an activated alumina, (b) a substantially water-insoluble bulk stabilizer present in an amount at least sufficient to stabilize the activated alumina against thermal degradation, and (c) one or more platinum group metal catalytic components. The bulk stabilizer may be one or more of calcium sulfate, strontium sulfate or, preferably, barium sulfate. A mixture of activated alumina (and/or activated alumina precursor) and bulk stabilizer particles, e.g., gamma-alumina particles and barium sulfate particles, may be slurried in an aqueous medium and coated onto a carrier substrate. One or more platinum group metal catalytic components may be dispersed onto the activated alumina, e.g., it may be dispersed onto a mixture of activated alumina and bulk stabilizer. The coated carrier substrate may be calcined in air to provide the catalyst.
Patent KR-960005921-B1 (KR)
Inventor: YAMAMOTO NAOKI
IPC: C08L79/08
Filed: 1988-09-14
Granted: 1996-05-03
Abstract: 내용 없음.
Patent KR-970003147-B1 (KR)
Inventor: ANDO SIGENORI
IPC: G05B19/416
Filed: 1988-11-04
Granted: 1997-03-14
Abstract: 내용없음.
Patent KR-970009201-B1 (KR)
Title: Mn-zn ferrite processing method
Inventor: YUN CHUN
IPC: H01F1/34
Filed: 1988-11-24
Granted: 1997-06-07
Abstract: A process for manufacturing an Mn-Zn system ferrite capable of being used for high integration of a magnetic head material is disclosed. A ferrite powder has ZnO amount of 5-10 mol % more than ZnO amount of burnt compressed powder core composite. The ferrite powder is at least one selected from the group consisting SiO2, Ta2O5, and Nb2O5 as an auxiliary component. The at least one component contains 0-2 weight % with respect to 100 weight % of the compressed powder core composite. A compressed powder core is inserted into the ferrite powder and is burnt therein.
Patent KR-910004464-B1 (KR)
Title: Manufacturing process of polyester mixed yarn
Inventor: KIM WOO-SUB
IPC: D01F6/62
Filed: 1988-11-30
Granted: 1991-06-29
Abstract: Half drawn polyester filament with double refractive index 20
Patent KR-910000409-B1 (KR)
Title: A devices for supplying airs for fishglobes
Inventor: KIM YOUNG
IPC: A01K63/04
Filed: 1988-12-20
Granted: 1991-01-25
Abstract: The aerator for supplying air for fish in the  aquarium,  has an submerged cylindrical double-walled structure  with  inner  air compressor and vibrator, a guide of air  circulation  hose,  which heep reduce  noise fram aeration; an  signbosrd,  mounted  on  the double  walled  structure  for  carring  advertisements   a   good oppearance.
Patent KR-970005964-B1 (KR)
Inventor: JOEL JR MUSE
IPC: C08L101/00
Filed: 1988-12-27
Granted: 1997-04-22
Abstract: 내용 없음.
Patent KR-970003368-B1 (KR)
Inventor: BAILLET ALAIN
IPC: H01R43/045
Filed: 1989-02-03
Granted: 1997-03-17
Abstract: 내용없음.
Patent KR-0153449-B1 (KR)
Inventor: FEVRIER GEORGES
IPC: H01H1/00
Filed: 1989-02-24
Granted: 1998-11-16
Abstract: 내용없음
Patent KR-930004239-B1 (KR)
Inventor: OKUDA HIROSHI
IPC: H01L21/20
Filed: 1989-03-02
Granted: 1993-05-22
Abstract: 내용 없음.