baber/WOPTO huggingface dataset:
Patent ES-2527976-B1 (ES)
Title: Sistema para la fabricación de multicapas para células solares y
procedimiento para la fabricación de éstas
Inventor: RUBIO AGUADO SANDRA
IPC: H01L31/18
Filed: 2013-08-02
Granted: 2015-11-12
Abstract: Sistema para la fabricación de multicapas para células solares y procedimiento para la fabricación de éstas.#Sistema para la fabricación de multicapas para células solares destinado a la fabricación de células solares de CdTe mediante un procedimiento de sublimación en espacio reducido. Comprende una cámara central (1) en el interior de la que se desplazan un dispositivo de calentamiento superior (5) en el que se dispone el material destinado a sustrato de la célula solar, unos dispositivos de calentamiento inferiores (6) en los que se disponen los materiales destinados a fuente de las capas de la célula solar y unos obturadores sobre los dispositivos de calentamiento inferiores (6) para controlar la deposición del material de la fuente en el sustrato. Adicionalmente comprende un mecanismo de desplazamiento vertical de los dispositivos de calentamiento (5, 6) que permite su acercamiento, y un mecanismo de desplazamiento horizontal del dispositivo de calentamiento superior (5) que permite su movimiento horizontal en condiciones de vacío de la cámara central (1).
Patent ES-2434616-B1 (ES)
Title: Pórtico sincronizado para soldadura de aceros mediante puntos de resistencia
Inventor: MARTINS ORLANDO BARATA GREGÓRIO
IPC: B23K11/11
Filed: 2013-08-02
Granted: 2014-09-30
Abstract: Pórtico sincronizado para soldadura de aceros mediante puntos de resistencia.#Está constituido a partir de un pórtico superior (1) y un pórtico inferior (2), desplazables, en los que juegan sendos cabezales (4-4) a los que se asocian respectivos equipos de soldadura (5-5), dotados de medios de regulación angular mediante ejes servo, para poder adaptarse a cualquier geometría de las piezas (6) a soldar. Cada equipo de soldadura se compone de dos transformadores de doble punto, gestionados por un solo control de soldadura, de manera que mediante el software de control se utiliza selectivamente uno u otro equipo de soldadura (5-5), de manera que el otro además de cerrar el secundario de corriente actúa como elemento de apoyo o sujeción de la pieza (6) a soldar, lo que simplifica sensiblemente la necesidad de empleo de utillajes, reduciendo igualmente las pérdidas de corriente, y de mano de obra lo que repercute en un notable ahorro de costos, además de permitir operar con piezas de grandes dimensiones.
Patent ES-2463241-B1 (ES)
Title: Aparato para la concentración luminiscente de energía solar
Inventor: PELKA DAVID
IPC: H01L31/055
Filed: 2011-07-27
Granted: 2015-05-06
Abstract: Se describe un aparato que incluye una guía de ondas que contiene un material luminiscente que responde a la luz incidente mediante la emisión de luz de frecuencia desplazada. Una primera porción de la luz de frecuencia desplazada se refleja internamente en la guía de ondas a una salida de la guía de ondas, y una segunda porción de la luz de frecuencia desplazada se transmite fuera de la guía de ondas. El aparato también incluye un reflector difuso colocado proximal a la guía de ondas para reflejar al menos parte de la segunda porción de la luz de frecuencia desplazada en la guía de ondas para reflejarse internamente en la guía de ondas a una salida de la guía de ondas.
Patent ES-2569223-B1 (ES)
Title: Dispositivo de paso de aire con mosquitera integrado en ventanas y puertas
Inventor: DIAZ SANCHIDRIAN JULIAN CESAR
IPC: E06B1/62
Filed: 2014-11-05
Granted: 2017-02-16
Abstract: Dispositivo de paso de aire con mosquitera integrado en ventanas y puertas.#La invención consiste en una junta de material plástico con una abertura lateral que permite el paso del aire a través de una tela mosquitera hacia el sistema de aireación oculto de una puerta o ventana.
Patent ES-2575587-B1 (ES)
Title: Sistema de fabricación aditiva por lotes
Inventor: MUNIZ ORDIERES JESÚS ELADIO
IPC: B29C67/00
Filed: 2014-12-29
Granted: 2017-04-11
Abstract: La invención se refiere a un sistema de fabricación aditiva por lotes donde el material de aportación con el que se crean los objetos está previamente calculado en función de cada objeto que se desee fabricar. Es decir, se proveen contenedores, o cápsulas, que contienen tanto la cantidad de material de aportación, como la información o datos necesarios para que se pueda fabricar una cantidad determinada, o lote, de objetos predefinidos mediante máquinas de fabricación aditiva sin necesidad de intervención humana durante el proceso.
Patent ES-2611762-B1 (ES)
Title: Cargador solar para dispositivos móviles, mejorado
Inventor: IMAZ MAZQUIARAN INAKI
IPC: H02S40/38
Filed: 2015-10-07
Granted: 2018-02-07
Abstract: Mejoras sobre la solicitud P201400789 relativa a un cargador solar para dispositivos móviles mediante la inclusión de sensores de alarma antirrobo y/o contraincendios y/o sensores medioambientales, medios audiovisuales, medios de comunicación inalámbrica, elementos de display publicitario o de iluminación o elementos de alimentación eléctrica.
Patent ES-2638716-B1 (ES)
Title: Producto alimenticio a base de miel y cacao y procedimiento para preparación de dicho producto.
Inventor: BRULL CASANOVA FRANCISCO
IPC: A23G1/40
Filed: 2016-04-21
Granted: 2018-08-06
Abstract: Producto alimenticio a base de miel y cacao que comprende una mezcla de miel y cacao, con proporciones de miel entre el 70% y el 95% en peso (idealmente del 83,33%) y de cacao entre el 5% y el 30% en peso (idealmente del 16,66%). El procedimiento de preparación comprende fundir el cacao, añadirle la miel, y remover hasta conseguir una mezcla homogénea. La temperatura ideal de fusión está comprendida entre 40 y 70 grados centígrados (50 grados preferentemente) y la miel se añade a unos 40-45 grados centígrados. La miel empleada comprende miel de azahar y el cacao es puro.
Patent ES-2651861-B1 (ES)
Title: Maquinilla de afeitar o rasurar de accionamiento manual que comprende tres cabezales individuales de corte y un mango de agarre.
Inventor: DALTON LEEKE LINDSAY
IPC: B26B21/20
Filed: 2016-07-28
Granted: 2018-11-20
Abstract: Se describe una máquina de afeitar o depilar de accionamiento manual compuesta por un mango de agarre (1) y en su parte superior tres cabezales de corte (3) dispuesto en forma de triángulo equilátero alrededor del eje longitudinal del mango y desfasados un ángulo de 120º entre estos. La invención está diseñada para aumentar la capacidad y reducir el tiempo de afeitado y/o depilado al disponer de tres cabezales, de tal forma que si durante el proceso de afeitado o depilado el cabezal se colmata de restos de vello no requiere enjuague, sino girar 120º la maquinilla y continuar con el segundo cabezal y así sucesivamente hasta el tercer cabezal consiguiendo así mayor rapidez y practicidad en el proceso de afeitado o depilado del vello corporal.
Patent ES-2608598-B1 (ES)
Title: Procedimiento e instalación para la hidrólisis térmica de materia orgánica en régimen estacionario y con recuperación total de energía
Inventor: GONZÁLEZ CALVO RAFAEL
IPC: C02F1/02
Filed: 2016-12-13
Granted: 2017-10-09
Abstract: Procedimiento para la hidrólisis térmica de materia orgánica en régimen estacionario, con doble explosión de vapor y con recuperación total de energía, que consta, como mínimo, de las etapas de 1) alimentación, presurización escalonada e inyección secuencial de vapores de niveles de presión bajo, medio y alto; 2) primera etapa de hidrólisis mediante las operaciones consecutivas de explosión de vapor con producción de vapor de nivel de presión media y reacción térmica; 3) segunda etapa de hidrólisis consistente en explosión de vapor y producción de vapor de presión baja. Una instalación para la puesta en práctica del procedimiento, que comprende bombas para la presurización escalonada, mezcladores fluido-vapor, válvulas, mezcladores, elementos de descompresión, tanques, tuberiado y sistemas de instrumentación y control.
Patent HR-P20030363-B1 (HR)
Inventor: DIDIER DAUCHELLE
IPC: C23C2/06
Filed: 2003-05-08
Abstract: Postupak nanošenja prevlake kontinuiranim uranjanjem metalne trake (1) u kadi (11) koja sadržava kupelj tekućeg metala (12), postupak u kojemu se pušta metalnu traku (1) da prolazi kontinuirano, u zaštitnoj atmosferi, kroz kućište (13), čiji donji dio (13a) je uronjen u kupelj tekućeg metala (12), da bi se s navedenom površinom kupelji i unutarnjim dijelom ovog kućišta (13), odredilo mjesto nepropusnog spajanja s tekućim metalom (14), pri čemu se metalna traka (1) savija na valjku (15) za skretanje koji se nalazi u kupelji metala (12), i na izlasku iz kupelji metala (12) metalna traka (1), na koju je nanesena prevlaka, se suši, naznačen time, što se istjecanje tekućeg metala ostvaruje prirodnim putem s površine mjesta spajanja s tekućim metalom (14) u dva zatvorena prostora za istjecanje (25; 29), koji su načinjeni u navedenom kućištu (13) i od kojih svaki ima jednu unutarnju stijenku (20; 26) kojom se produžava kućište (13) na njegovoj donjoj strani, pri čemu se, u odnosu na svako lice trake (1), gornji brid (21; 27) svakog zatvorenog prostora (25; 29) postavlja ispod navedene površine, a visina pada tekućeg metala u zatvorenim prostorima (25; 29) određuje se tako, da sprječava uspinjanje čestica oksida metala i intermetalnih spojeva u protustruji istjecanja tekućeg metala, i održava se nivo tekućeg metala u navedenim zatvorenim prostorima (25; 29) na nivou ispod površine mjesta spajanja s tekućim metalom (14). Patent sadrži još 22 patentna zahtjeva.
Patent HR-P20050592-B1 (HR)
Inventor: ALMAGOR AVI
IPC: E05B19/00
Filed: 2005-06-23
Abstract: Izum se odnosi na kombinaciju cilindra i ključa uključivši cilindar pokretan zatikom uključivši tijelo cilindra, čep koji se okreće u tijelu cilindra i definira put ključa i sustav prvog zatika i najmanje jedan sklop drugog zatika koji komunicira s putom ključa i može se pozicionirati brazdama ključa na ključu umetnutom u prolaz ključa radi pozicioniranja sklopa zatika u odnosu na liniju zasjeka između tijela cilindra i čepa da dozvoli rotaciju čepa u odnosu na tijelo cilindra, i ključ, uključivši sjekiricu koja ima najmanje jednu plosnatu površinu oblikovanu da ima uzdužno protegnuto područje brazde na njoj, a uzdužno područje je na njemu oblikovalo nekoliko prvih brazda predviđenih za prihvat nekoliko prvih zatika na željenoj liniji zasjeka i ima predoblikovanu najmanje jednu drugu brazdu oblikovanu da primi najmanje jedan odgovarajući drugi sklop zatika na željenoj poziciji linije zasjeka.
Patent JO-1412-B1 (JO)
Title: substituted 4- benzylpiperazinyl compounds
Inventor: WILHELM KUMP
Filed: 1985-12-09
Granted: 1986-11-30
Abstract: 3-W-Rifamycin SV and S compounds, wherein W is a piperazin -1- yl- radical of the formula Wherein R1 and R2 are C1-C4alkyl and R3, R4 and R5 are hydrogen or C1-C4alkyl, or R2 together with R3 or R3 together with R4 are buta-1.3-dien-1, 4-ylene, trimethylene or tetramethylene, each of which is unsubstituted or substituted by C1-C4alkyl, and R1, R4 and R5 or R1, R2 and R5 are hydrogen or C1-C4alkyl, and salts thereof have long term antituberculotic and antimicrobial activity.
Patent JO-1921-B1 (JO)
Title: Method for the priduction of magnesium pyridoxal 5 - phosphate glutamate and intermediate products sbjttined thereby
Inventor: PANAGIOTIS MADONIS
IPC: C07F9/58
Filed: 1996-09-02
Granted: 1997-01-15
Abstract: The invention relates to a method for the production of magnesium pyridoxal -5, phosphate glutamate, in which pyridoxine or an acid addition salt thereof is oxidized with manganese(IV) oxides to pyridoxal, pyridoxal is reacted with p-phenetidines under formation of the schiff’s base p-phenetidyl- pyridoxal, p-phenetidyl- pyridoxal is selectively Phosphorylated on the 5- hydroxymethyl group under formation of p-phenetidyl-pyridoxal-5- phosphate, p-phenetidyl-pyridoxal -5- phosphate is hydrolysed under formation of an alkali metal salt of pyridoxal -5- phosphate, the alkali metal ions are removed in order to obtain pyridoxal -5- phosphate , pyridoxal-5- phosphate is reacted with a reaction product of a magnesium alcohol ate and L-glutamic acid, and the formed magnesium pyridoxal -5-phsphate glutamate is isolated , Furthermore , the invention relates to intermediate products obtained with this method.
Patent JO-2396-B1 (JO)
Title: bata-amino heterocyclic dipeptidyl peptidase inhibitors for the treatment or prevention of diabetes
Inventor: TESFAYE BIFTU
Filed: 2004-03-08
Granted: 2007-06-17
Abstract: The present invention is directed to compounds which are inhibitors of the dieptidly peptidase –IV enzyme (‘DP-IV inhibitors) and which are useful in the treatment or prevention of diseases in which the dipeptidly peptidase- IV enzyme is involved , such as diabetes and particularly type 2 diabetes, the invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which the dipeptidyl peptidase –IV enzyme is involved
Patent JO-3638-B1 (JO)
Title: Compounds useful for inhibiting ror-gamma-t
Inventor: JOHN RICHARD MORPHY
IPC: C07D495/20
Filed: 2016-08-25
Granted: 2020-08-27
Abstract: The present invention provides novel ROR gamma-t inhibitors and pharmaceutical compositions thereof:
Patent KR-790000755-B1 (KR)
Title: Bonding method of polyester product to rubber cuticles
Inventor: ADAMS D
Filed: 1974-07-05
Granted: 1979-06-29
Abstract: The adhesion of polyester tire cord to rubber was improved by the addn. metalliccompds. to epoxide-isocyanate-phenol-HCHO-rubber laten adhesive. Thus, polyester tire cord were dipped in an adhesive contg. Hylen MP, Aerosol OT, Epon 812, water and vanadium tris(acetylacetonate), and after dipping in resorcinol-HCHO condensate-butadiene- styrene-vinylpyridine latex-HCHO adhesive, dried, cured 90 sec at 199≰C, and vulcanized.
Patent KR-810000354-B1 (KR)
Title: Process for the preparation of 4-(monoalkyl amino)-benzoic acid derivatives
Inventor: RIGGI S
Filed: 1974-11-08
Granted: 1981-04-22
Abstract: Title compd. (I; R1 = C8-19 alkyl; R2 = H, C1-4 lower alkyl, benzyl, lower alkylaminoethyl, lower alkoxyethyl, 1-methyl-4-piperidyl, 2-pyridyl-methyl, 4-pyridylmethyl; n = 7-18; m = 2n±1;A = CH2X; O=C-X; X = halogen, OH, alkyl, arylsulfonic ester, trialkylammonium; B = amino, acylamino; Y =carboxyl, H) were prepd. by reaction of compd.(II) and compd. (III).  Thus, KOH 10.4 g and 4-aminobenzoic acid 25.4 g were dissolved in 90 % ethanol, 1-bromodecane 44 ml and K2CO3 25.5 g were added, refluxed for 25 hr, 1-bromodecane 44 ml and KOH aq. soln. were added, refluxed again for 24 hr and recrystallized to give 4-(n-dodecylamino)-benzoic acid.
Patent KR-810000454-B1 (KR)
Title: Preparing process for benzoic amides
Inventor: ZUKAMOTO KUNIO
IPC: C07D207/09
Filed: 1977-03-09
Granted: 1981-05-02
Abstract: Title compds.(I; R1,R2 = C1-4 linear or side chain satd. aliphatic hydrocarbon) useful as antiulcer agent, were prepd. by reaction of II (Z1 and Z2 are H independently or link together to form nonsubstituted phthaloyl group) and R2NH2.  For example, 2-methoxy-5-sufonyl benzoic acid and tetrahydropropylylamin gave N-(2'-tetrahydrofuranylmethyl)-2-methoxy-5-sulfonyl benzoic amid(III), III and phthalic anhydride gave N-(2'-tetrahydrofuranylmethyl)-2-methoxy(IV), IV and SOCl2 gave II (R1 = Me; Z1 and Z2 form tetrahydrofuranylmethyl), and II and EtNH2 gave I(R1,R2 = Me).
Patent KR-800001402-B1 (KR)
Title: Anticorrosion primer coating composition
Inventor: HOSHINO MINORU
IPC: C09D5/10
Filed: 1977-03-26
Granted: 1980-12-02
Abstract: Anticorrosion primers contained a poly(vinyl butyral) resin(I), an organo functional silane(II), a borate or polyphosphate H3PO4, a phenolic resin, and a metal powder. Thus, Hitanol 4020(phenolic resin) 11, I 9, KBM 303(II) 0.5, yellow Fe oxide 3, phthalocyanine blue 0.3, carbon black 0.3, Al polyphosphate 2.5, talc 1, Al powder paste 5, Ba metaborate 2.5, org. bentonite 1, BuOH 11,Me2CHOH 22.9, and PhMe 30 parts were kneaded and ground, and the mixt. was mixed(80 parts) with 20 parts mixt. of 85% aq. H3PO4 9, water 5, and Me2CHOH 86 parts to give a coating compn.
Patent KR-820000638-B1 (KR)
Title: Seal arrange-ment
Inventor: DEMPSEY J
IPC: F16J15/40
Filed: 1978-04-04
Granted: 1982-04-19
Abstract: The fluid-balanced seal for a high pressure vertically-oriented coolant pump in a nuclear reactor has a shaft(20) passing through a chamber divided into high & low-pressure parts by two seals.  One of the seals(24) is attached so as to float axially & is urged against the other seal by fluid pressure.  The floating seal has a stepped surface which encompasses the other seal(33) which is urged away from the stepped seal by fluid pressure.  The arrangement is such that under pressure a net bias force urges the seals together, a fluid film being developed between the seal.  The net bias maintains the seal under max. lateral shaft accelerations.
Patent KR-820001291-B1 (KR)
Title: Simulated pendulum clock
Inventor: ASHIDA I
IPC: G04B17/30
Filed: 1978-08-16
Granted: 1982-07-19
Abstract: A clock is constructed with a battery power source and its rate is controlled by an glectronic circuit including a quart quartz oscillator(27).  There is a purely decorative pendulum which swings without altering the rate at which the clock runs.  An escape wheel(12) is used to drive the pendulum.  The speed of the escape wheel is controlled by the pendulum.  The speed of the escape wheel is controlled by the pendulum in the usual way by an escapement, and a friction clutch drives the escape wheel.  A pinion is fixed to an arbor of the third wheel of the clock movement, and meshes with a transmission wheel.  The arbor of this wheel holds the friction clutch.
Patent KR-820001671-B1 (KR)
Title: Automatic gain control circuit
Inventor: YASUMURA HIROTO
IPC: H03G3/20
Filed: 1979-06-01
Granted: 1982-09-15
Abstract: The AGC circuit is provided with circuitry to change the mormal time constant of the AGC loop in accordance with the amplitude of incoming pulsate noise.  When receiving an input signal with a normal amplitude, the AGC circuit selects the time conatsnt for normal AGC operation, and the response speed of the AGC operation is the normal speed.  When the received signal has an amplitude exceeding a given value for a short time, for examole, the AGC circuit selects a longer time constsnt than the time constant for  normal AGC operation
Patent KR-820001845-B1 (KR)
Title: Process for preparation of 2,2-dimethyl-3-(2-bromo-2-phenyl vinyl)-cyclopropane carboxylic acid 3-phenoxy benjleser
Inventor: FUCHS R
IPC: C07C69/743
Filed: 1979-09-10
Granted: 1982-10-15
Abstract: Title compds. I (R = H, halo, alkyl, alkoxy; R1 = H, alkyl, halo, alkoxy, alkylthic; R2 = H, CN, ethynyl; R3,R4,R5 = H, Halo, but at least one was halogen) were prepd.  Thus, 3-(3-fluoro-phenoxy)-4-fluoro-benzyl alcohol and 2,2-dimethyl-3-(2-bromo-2-phenyl)-vinylcyclopropans carboxylic acid chloride were dissolved in anhydrous toluene and stirred for 3 hr with addition of pyridine and then dehydrated to give 2,2-dimethyl-3-(2-bromo-2-phenyl-vinyl)-cyclopropane carboxylic acid 4-fluoro-3-(3-flurophenoxy)-benzyl ester(yield 75.5%).
Patent KR-810000585-B1 (KR)
Title: Process for deodorization of soybean
Inventor: YOON JONG LAK
IPC: A23L11/00
Filed: 1980-04-24
Granted: 1981-06-05
Abstract: A method of the prepn. for deodorized soybean is described.  Thus, soybeans are penetrated with penetration app. and permeated with water to obtain uniform distributon of the water into the soybeans.  The saturated soybeans are dried by irradiating with microwave under a compulsory tail wind, and the beany odors are evaporated with water.  The product has no beany odors and no detrimental changes in the functional phys., and chem. characteristics.
Patent KR-830002003-B1 (KR)
Title: 방전등 점등장치
IPC: H05B41/00
Filed: 1980-04-29
Granted: 1983-10-04
Abstract: 내용 없음.
Patent KR-830001857-B1 (KR)
Title: 자기치료부재(磁氣治療部材)
Filed: 1980-06-05
Granted: 1983-09-15
Abstract: 내용 없음.
Patent KR-840001204-B1 (KR)
Title: Tape driver
Inventor: YLIASA MIKIO
IPC: G11B15/02
Filed: 1980-10-30
Granted: 1984-08-18
Abstract: In this tape driver, a level conversion circuit(65) includes a transistor(67), which generates the first logic level(for example, low level) signal through both ends of a load resistor(49) as an input-signal, and generates the second logic level(for example, high level) signal when the load resistor(49) flowing current becomes more than a predetermined value.  An abnormal condition-detecting circuit(80) connected to the level conversion circuit(65) generates a detecting signal when the output signal of the second logic level continues to for more than a predetermined length of time.
Patent KR-810000210-B1 (KR)
Title: Designing method for viscose rayon fabric
Inventor: LEE YANG SOO
IPC: D06C23/04
Filed: 1980-12-16
Granted: 1981-03-12
Abstract: This invention is for the method of showing lustre pattern to the fabrics-in grey dyed by single dyestuff.  This method signifies that in passing the viscose rayon fabrics-in grey dyed with single dyestuff through sculptured roller(1) which is rotated by paper roller(2) with a radius of 300 -400 mm that moves with 9 -12r.p.m. meanwhile the temp. of contacting point between sculptured roller and paper roller reaches at 190≰C - 210≰C owing to the auxiliary gas heater(6) with gas regulator(5) and nozzle(4) that attaches to the lower left side of heat resistant, metal plated, sculptured roller which contains heater inside.
Patent KR-830002053-B1 (KR)
Inventor: GOODELL JHOMAS WESSON
IPC: B07B4/02
Filed: 1981-08-24
Granted: 1983-10-08
Abstract: 내용 없음.
Patent KR-840000601-B1 (KR)
Title: Process for plating the shells
Inventor: LEE WOO-YON
IPC: A44C15/00
Filed: 1982-08-09
Granted: 1984-04-28
Abstract: This invention relates to the process of plating shells using extracted materials, which are produced from the chemical treatment of metal.  After a moderate quantity of silver is melted by watery nitric acid (1:1), this solution is heated to the surrounding temp. (20-25≰C).  This completely melts the silver powder and the produced solution becomes liquid with Na2S2O3 and Na2CO3.  A brightener (e.g. citric acid or formic acid) is added to the above solution.  This solution is used to plate shells.
Patent KR-850001285-B1 (KR)
Title: Method for preparation of printed wooden bowl
Inventor: HONG DAE-KUK
IPC: B32B3/04
Filed: 1983-09-16
Granted: 1985-09-09
Abstract: A printed wooden bowl is prepared from figured wood(1), core filament(2), and core material(3) by heating and pressurized molding of the multilayers. (1) is prepared from a sheet or band of figured wood by soaking the wood in a soln. comprising melamine and alcohol in a mixing ratio of 1.8-2.3:8.2-7.7 and then drying. (2) is prepared from a mix of 65-75% synthetic fiber and 25-35% cotton fiber by soaking the fibers in a soln., comprising 17-23% urea resin and 77- 83% alcohol, and then drying. (3) is prepared from the mixed fibers by soaking it in a soln. of 15-25% phenolic resin and 75-85% alcohol, and then drying.
Patent KR-910004480-B1 (KR)
Inventor: BITTERA MIKLOS
IPC: A61P31/04
Filed: 1984-06-09
Granted: 1991-06-29
Abstract: 내용 없음.
Patent KR-860001980-B1 (KR)
Title: Process for preparing leukotriene antagonists
Inventor: HERRON DAVID KENT
IPC: C07C57/58
Filed: 1984-07-18
Granted: 1986-11-07
Abstract: Benzene derivs. I [R1=R5-CO-, halo; R2=OH, halo; R3=C1-12 alkyl, substituted C1-12 alkyl, C2-6 alkenyl; Y=0, S(O)p, CR6R7; Z=0, S(O)p, CR8R9; R5=H, C1-6 alkyl, C3-8 cycloalkyl, halo, C1-4 alkyl, C1-4 alkoxy; R6, R7=H, C1-10 alkyl, Ph, Benzyl; R8, R9=H, C1-10  alkyl, Ph, Benzyl; n=1-10; p=0,1, or 2; D=CN, SCN, etc.! were prepd. Thus, 10.2 g 4-(2-propyl-3,4-dichloro-phenyxy)pentane nitrile in 80 ml dimethyl formamide was treated with 23.27 g sodium azide and 18.97 g NH4Cl. This mixt. was mixed for 2 days under a N-pressure at 120≰C and cooled to room temp. to give 47.9g 5-[4-(2-propyl-3,4- dichlorophenoxy)butyl-tetrazole[A!. At 1x10-6M, the compd. [A! gave 94% inhibition of leukotriene D4-induced contractions of guinia pig ileum in vitro.