baber/WOPTO huggingface dataset:
Patent UY-29564-A1 (UY)
Title: Serin-amidas sustituidas con benzoílo
Inventor: WITSCHEL DR MATTHIAS
IPC: C07C233/78
Filed: 2006-05-25
Abstract: La presente invenciónse refiere a serin-amidas sustituidas por benzoilo, de la fórmula I en la que las variables R1 a R11 tienen los significados enunciados en la descripción, así como las sales de éstas, utilizables en agricultura. Procedimientos y productos intermedios para su preparación, así como el uso de esos compuestos o de agentes que contienen esos compuestos, para combatir plantas indeseadas.
Patent UY-30356-A1 (UY)
Title: Derivados de 3-halo-n-(2.(4-fluorofenil)-4-oxobutil)-n-metil-5-(trifluorometil)benzamida y composiciones de los mismos.
Inventor: JOHANSSON JOHAN
IPC: A61K31/166
Filed: 2007-05-16
Abstract: La presente invencinn se refiere a nuevos compuestosde fnrmula I, a composiciones farmaccuticas que contienen dichos compuestos, y al uso de dichos compuestos en terapia. La presente invencinn se refiere asimismo a procedimientos para la preparacinn de compuestos de fnrmula I.
Patent UY-31304-A1 (UY)
Title: Asociacion entre un antiateroterotrombotico y un inhibidor de la enzima de conversion de la angiotensina
Inventor: LAVIELLE GILBERT
IPC: A61P7/02
Filed: 2008-08-21
Abstract: Asociacion de un antiaterotrombotico y de un inhibidor de la enzima de conversion de la angiotensina (IECA), así como las composiciones farmacéuticas que la contienen. Medicamentos.
Patent ES-155012-A1 (ES)
Title: Procedimiento de obtencion de n-sulfoniureas y , respectivamente, de n-n'disulfonilureas
Filed: 1940-11-13
Abstract: La propiedad y explotación exclusivas de un procedimiento para la fabricación de N-sulfonilureas y respectivamente de N,N'-disulfonilureas caracterizado por hacerse actuar halogenuros de ácido carbanídico que pueden también estar sustituídos en el nitrógeno y respectivamente dihalogenuros de ácido carbónico sobre amidas aromáticas de ácido sulfónico, eventualmente en presencia de sustancias antiácidas.
Patent ES-177439-A1 (ES)
Title: Mejoras en o relativas a sistemas de senalizacion de corriente alterna
Filed: 1947-03-31
Abstract: Mejoras en sistemas de comunicación de corriente alterna que emplean corriente de frecuencia vocal para señalización selectiva y de comprobación caracterizado en que los circuitos de comunicación puestos en uso para disponer una conexión son conmutados de una condición de "selección" a una condición de "comunicación" en respuesta a una señal de frecuencia vocal retransmitida desde un paso subsiguiente en la conexión.
Patent ES-179078-A1 (ES)
Title: UN NUEVO MECANISMO IMPULSOR PARA BICICLETAS, TRICICLOS Y VEHiCULOS ANáLOGOS
Filed: 1947-07-24
Abstract: Mecanismo impulsor para bicicletas triciclos y vehículos análogos a los que pueda aplicarse este tipo de transformación de movimiento caracterizado por estar esencialmente constituido por dos tubos guías paralelos acoplados verticalmente en el cuadro del velocípedo y de los cuales sus extremidades inferiores van abiertas mientras que las superiores se ensanchan en un diámetro mayor para contener cad auna un resorte de acero a compresión en espiral manteniendo en posición entre un disco metálico y un tapón roscado que cierra la parte superior del tubo-guía.
Patent ES-186653-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA FABRICACIoN DE DERIVADOS DE BIGUANIDA
IPC: C07C279/26
Filed: 1949-01-17
Abstract: Procedimiento para la fabricación de derivados de biguanida de la fórmula **(ver fórmula)** en la que R representa nitrógeno o un radical alquílico de bajo peso molecular R' representa nitrógeno o un radical alquílico de reducido peso molecular y R" representa un radical alquílico de reducido peso molecular A y B representan hidrógeno o radicales alquílicos de reducido peso molecular siempre que ambos no representen radicales alquílicos de reducido peso molecular en uno y mismo producto X representa halógeno y representa hidrógeno halógeno o un radical alquílico de reducido peso molecular o un radical alquílico de reducido peso molecular o un radical alcoxico de reducido peso molecular y Z representa hidrógeno o halógeno caracterizándose porque primero se hace reaccionar un halogenuro guanidinomagnésico sustituido de la fórmula **(ver fórmula)** o de la fórmula **(ver fórmula)** con una cianamida sustituida respectivamente de la fórmula **(ver fórmula)** o de la fórmula **(ver fórmula)** representando en todas estas fórmulas los caracteres A B X Y Z R R' R" el significado anteriormente expresado y tratando después el producto de reacción con un ácido.
Patent ES-188714-A1 (ES)
Title: Un método de decatizar
Filed: 1949-06-17
Abstract: En el método para decatizar piezas de material textil que comprende el hacer pasar continuamente una pieza de tela sujeta entre una cinta permeable al vapor y un transportador sin fin en movimiento a lo largo de una zona de tratamiento con vapor en contacto con la cinta la mejora que consiste en dirigir un chorro de vapor substancialmente seco hacia el interior de dicha zona desde el extremo de la misma por donde entra l cinta y en forma de atravesar substancialmente a dicho extremo en una dirección opuesta a la del movimiento de dicha cinta y alejada de dicha cinta y aplicar un efecto de aspiración sobre dicho chorro de vapor a través de dicha cinta y dicha pieza de tela.
Patent ES-191749-A1 (ES)
Title: Arado para arrancar remolacha
Filed: 1951-02-20
Abstract: Invento de arado para arrancar remolacha caracterizado por un tiro delantero de dos ruedas sobre el que gira una llanta o cama a la que se fija una reja-cuchilla y la esteba para guiar la misma.
Patent ES-192552-A1 (ES)
Title: UN DISPOSITIVO GENERADOR DE ENERGiA ELÉCTRICA
Filed: 1950-04-15
Abstract: Dispositivo generador de energía eléctrica caracterizado porque está constituido por un peso unido al extremo de una cadena cuyos eslabones engranan en los salientes de forma apropiada que presenta en su contorno un disco cuyo eje es solidario del de una rueda dentada que a su vez engrana en un piñón y que por intermedio de la serie de parejas de ruedas y piñones que en cada caso sean necesario transmiten su movimiento a un eje cuando la caída del peso hace girar el referido disco a cuyo eje directamente por intermedio de un flector o por transmisión adecuada acciona un generador de corriente contínua o alterna.
Patent ES-207886-A1 (ES)
Title: Improvements in and relating to polyacrylonitrile solutions
IPC: C08L89/00
Filed: 1953-02-21
Abstract: Polymers containing in the polymer molecule not less than 80 per cent. of acrylonitrile are dissolved in a solvent mixture consisting of water, one or more water-miscible aliphatic liquids containing one alcoholic hydroxyl group and not more than 6 carbon atoms in the molecule, and at least one highly water soluble salt selected from alkali metal thiocyanates, alkaline earth metal thiocyanates, ammonium thiocyanate, guanidine thiocyanate, lithium bromide, lithium iodide, sodium iodide, and zinc iodide, the salt or salts constituting at least 35 per cent. of the solvent mixture. Polymers specified are polyacrylonitrile and copolymers of acrylonitrile with methyl acrylate. Aliphatic liquids specified are methyl and ethyl alcohols, the monomethyl and monoethyl ethers of ethylene glycol, diacetone alcohol, and ethyl lactate. The solutions may be formed into threads by extrusion into water which is preferably cooled to a temperature not exceeding 10 DEG C., the resultant threads then being washed, hot-stretched, and dyed. Specifications 459,596 and 672,775 are referred to.
Patent ES-268058-A1 (ES)
Title: Improvements in or relating to thiocolchicine derivatives
IPC: C07C233/16
Filed: 1961-06-08
Abstract: Thiocolihicine derivatives of the general formula <FORM:0977470/C1/1> (in which A is an alkylene group containing up to 4 carbon atoms, an alkenylene group containing up to 4 carbon atoms or an arylene group containing one or two rings (and their alkali metal salts may be used in the form of an aqueous solution or a suspension for spraying on to cultivated soils or pre-treating seeds for the production of polyploids.ALSO:The invention comprises thiocolchicine derivatives of the general formula <FORM:0977470/C1/1> (wherein A represents an alkylene group containing up to 4 carbon atoms, an alkenylene group containing up to 4 carbon atoms or an arylene group containing one or two rings), their alkali metal salts, and a process for their production by reacting desacetyl-thiocolchine with an acid anhydride and/or acid halide of a dicarboxylic acid HOOC.A.COOH. The salts may subsequently be formed by reaction with an alkali metal hydroxide, carbonate or bicarbonate. The following compounds are specified, N-hemisuccinyl-N-hemiglutaryl, N-hemimaleoyl-, and N-hemiphthalyldesacetylthiocolchine, and their sodium salts. The novel compounds are antimitotic agents and may be formulated in aqueous solution or suspension medium for pharmaceutical use. Specification 763,217 is referred to.ALSO:To produce polyploids, seeds are treated with derivatives of desacetyl thiocolchicine, such as N-(hemisuccinyl)-, N-(hemiglutaryl) N-(hemimaleoyl)-, or N-(hemiphthalyl)- desacetyl thiocolchicine or an alkali metal salt thereof (see Division C2) having anti-mitotic action, e.g. diluted with a solvent such as water or an inert carrier. Specification 763,217 is referred to.
Patent ES-295819-A1 (ES)
Title: Improvements in the manufacture of polyether glycols
IPC: C11D1/72
Filed: 1964-01-28
Abstract: Diol compositions are prepared by reacting in the presence of an alkaline catalyst under substantially anhydrous conditions a dihydroxy compound HOCH2RCH2OH wherein R is absent or is a saturated aliphatic diradical, having a molecular weight of less than 140 with between 1 and 4 molar proportions inclusive of 1,2-propylene oxide. Specified dihydroxy compounds are ethylene glycol, diethylene glycol, triethylene glycol, 1,3-propanediol and 1,12-dodecanediol. The catalyst may be sodium or potassium metal or an hydroxide or alkoxide of these metals or potassium carbonate. A temperature of 90-150 DEG C., preferably 100-120 DEG C. may be used. The products may be used in detergent compositions or may be converted into esters, e.g. with butyric, pelargonic or adipic acid, which esters may be used for plasticizing PVC or in hydraulic fluids and synthetic lubricants.ALSO:An aqueous dish-washing composition comprises sodium dodecylbenzenesulphonate, ammonium nonyl polyethen sulphate and a product obtained by reacting diethylene glycol with 4 molar proportions of 1,2-propylene oxide under alkaline, substantially anhydrous conditions.
Patent ES-299483-A1 (ES)
Title: Method of preparing a diamond tool
IPC: B24D7/02
Filed: 1964-05-04
Abstract: A diamond disc-type or block-type form tool comprises a supporting body and a single layer of diamond grains connected with the body by a binding material, the grains being embedded in the binding material so as to have their active points lying in the required external geometric surface of the active part of the tool, this surface being determined by an exactly defined generating line of irregular and/or intricate shape which is rotated about an axis to produce a disc-type tool or is moved linearly to produce a block-type tool. The tool may be for working hard materials, e.g. sintered carbides, corundum, electrotechnic ceramics, ferrite &c. for truing grinding wheels or for use as a hand file. The body 1 has grooves 2. The binding material 3 may be metal and has diamond grains embedded in its active surface.
Patent ES-318171-A1 (ES)
Title: Constant-flux variable-reluctance electric machine
IPC: H02K19/20
Filed: 1965-10-05
Abstract: An inductor alternator or equivalent motor comprises a stator ring 222 of wound ferromagnetic members and a field-energizing winding 21, mounted between a pair of planar rotor members 12, 13 having ferromagnetic teeth 120, 130 arranged to be saturated by the field winding 21 and shaped so that the net flux in the rotor during operation is constant. As described, a fixed shaft 111 carries bearings 112, 113 supporting a rotor 10 of mild steel, pure iron or Fe Co. The members 12, 13 are flanged so as to carry a series of teeth 120, 130 formed by winding a narrow tape of silicon steel with a wider tape of pure iron. The tapes are cemented together by epoxy resin, after which the teeth are formed by cutting away parts of the projecting edges of the wider tape at an angle to the radius (Fig. Id, not shown) such that the area of overlap of teeth and stator members is always constant. The number of teeth on each rotor plate should be half the number of stator sections. Alternate stator windings are connected in series opposition, the resulting pairs being connected in series or parallel so as to form a single or threephase machine. The stator sections 222 are formed of packs of silicon steel laminations with the crystals oriented parallel to the machine axis.
Patent ES-337468-A1 (ES)
Title: Process for the production of 17-ethylidene steroids
IPC: C07D317/72
Filed: 1967-03-02
Abstract: Carbocyclic 17-ethylidene steroids or 17-ethylidene - des A - steroids are obtained in a process which comprises reacting a carbocyclic 17-oxo-steroid or 17-oxo-des A-steroid (in which all oxo groups other than the 17-oxo group are protected) with a phosphorus compound of the formula <FORM:1117160/C2/1> wherein each of the symbols R1 and R2 represent a C1-C5 alkyl or phenyl (C1-C5 alkyl) group or the symbols R1 and R2 together represent a tetramethylene, pentamethylene or 3-oxa-pentamethylene group and each of the symbols R3 and R4 represents a phenyl or substituted phenyl group or grouping of the formula <FORM:1117160/C2/2> Specified phosphorus compounds are ethylidenetris - (dimethylamino) - phosphorane, ethylidene - bis - (diethylamino) - phenyl - phosphorane, and ethylidene-diethylamino-diphenyl phosphorane. Any 17-oxo-steroid or 17 oxo-des A steroid may be employed irrespective of the stereoconfiguration of the rings therein. Phosphonium salts of the formula <FORM:1117160/C2/3> wherein R1, R2, R3 and R4 are as defined above and X is iodine are obtained by treating the appropriate NR1R2 - diphenyl-, bis - (NR1R2)-phenyl- or tris-(NR1R2)-phosphine with ethyliodide. Treatment of these salts with an acid binding agent yields the phosphoranes mentioned above.
Patent ES-342653-A1 (ES)
Title: Semiconductor devices and methods of manufacture thereof
IPC: H01L23/29
Filed: 1967-07-05
Abstract: A protective passivating layer 30 provided over a first insulating layer 20 on the surface of a semi-conductor device so as to cover the electrodes 22, 24, 26, has distributed therethrough a substance which acts as a getter or passivator for contaminants at the device surface. Suitable materials for the layer 30 are silicon dioxide, monoxide, nitride, oxynitride, hydroxide or carbide, titanium carbide, germanium nitride, magnesium oxide, hydroxide or fluoride, or certain glasses. The passivating substance may be P, Cu, Ni, Ti, Mo, W, U, Al, As, Ge, &c. Preferred combinations are P in SiO 2 or Si 3 N 4 , vapour deposited or sputtered to form a relatively soft layer 30 which is then heated to "activate" the P. This layer 30 may be readily penetrated by means for bonding leads to the electrodes 22, 24, 26. Suitable bonding means involve ultrasonic, thermocompression or welding techniques. Optionally a second, undoped, insulating layer 32 may be provided on the layer 30. The device shown is a Si transistor having a SiO 2 coating 20 and electrodes of Al, Cu, Au, Cr or Ag. Numerous devices may be formed in a single wafer, which is then diced.
Patent ES-342782-A1 (ES)
Title: Process and device for the Continuous Dyeing of Textiles
IPC: D06P5/20
Filed: 1967-06-23
Abstract: A continuous length of textile material of cotton or regenerated cellulose is dyed by passage through a padder 1 containing disperse and reactive or vat dyes, a predryer duct 3, a drying and heat setting chamber 4, a cooling chamber 6, a padder 7 containing hydrosulphite and caustic soda, a heated evacuated chamber 27, a steamer 8, ventilation chamber 9, rinsing and like devices 10-12, drier 13, and conditioning chamber 14. Heat setting may be effected by air or air/steam at 170-230 C. It may be dispensed with when vat dye is used. Devices 4, 6 and 8-14 employ suction sieve drums over which the material is passed, for producing the suction draft and for circulating the steam as well as a device for generating saturated steam and an intake with a housing subjected to a suction draft which removes the air from the textile materials before they enter the streams.
Patent ES-343514-A1 (ES)
Title: Hair spray containing vinyl ester-ester of {60 ,{62 -unsaturated mono-or dicarboxylic acid copolymer
IPC: C08F20/62
Filed: 1967-07-28
Abstract: Hair sprays containing film forming copolymers of (a) vinyl esters (b) monoesters of aliphatic olefinically unsaturated mono- or dicarboxylic acids with lower alkanediols, and where required and (c) alpha , beta -unsaturated carboxylic acids are disclosed.
Patent ES-345506-A1 (ES)
Title: 2-cycloalkylamino-oxazolines
IPC: C07D263/28
Filed: 1967-09-27
Abstract: Novel compounds of the general formula or their tautomers of formula wherein R is an alkyl radical with 1 to 3 carbon atoms, R 1 is an alkyl radical with 1 to 5 carbon atoms, n is an integer from 3 to 5, m is an integer from 0 to 2, and p = m or m+2, and wherein the cycloalkyl moiety may contain a double bond, with the proviso that such double bond must not be in the alpha, beta-position, are prepared either by reacting a compound of formula with ethanolamine or by cyclization of a reactive ester of a compound of the formula optionally followed by formation of the free base by treatment of the salt with ammonia or conversion of the base to another acid addition salt. Halides of the alcohols of the last general formula above are prepared by reaction of a beta-haloethyl-isocyanate with a cycloalkylamine of the formula The amines of the last general formula above may be prepared either by reduction of the corresponding oxime or in the case of the cyclohexyl compounds by the reduction of the corresponding analine. All of these amines are characterized as their benzoyl derivatives. The novel compounds are stated to have various pharmaceutical activities.
Patent ES-346221-A1 (ES)
Title: Antitussive and Analgesic Compositions
IPC: C07D489/12
Filed: 1967-10-19
Abstract: Antitussive compositions comprise a carrier or diluent and an ester of the formula: wherein R represents a C 5-7 alicyclic group, a C 1-8 alkyl group, a C 3-8 alkenyl or alkynyl group or a C 1-8 alkyl group substituted on one of its carbon atoms by an alicyclic, aryl, aryloxy, morpholino or tertiary amino group, providing that the C atom adjacent to the oxygen of the ester group is not unsaturated and does not bear an amino group or substituted amino group. The ethyl ester is stated to be useful as an analgesic. The compositions may be in conventional forms for oral, parenteral and rectal administration. Antitussive compositions may additionally comprise antiseptics, expectorants and salivation promoters e.g. cetyl pyridinium chloride, NH 4 Cl, guaiaphenesin and citric acid. Analgesic compositions may additionally comprise other analgesics and antiinflammatory compounds, e.g. aspirin and paracetamol and caffeine.
Patent ES-351195-A1 (ES)
Title: Improvements in or relating to Pulse Code Modulation Encoders and Decoders
IPC: H03M1/00
Filed: 1968-03-02
Abstract: A non-linear self-balancing voltage digitizer is characterized in that the feed-back loop contains a non-linear digital-to-digital converter followed by a linear digital-to-analogue converter. The digital-to-digital converter, Fig. 4, converts a seven-bit input, I 1 , I 2 ... I 7 into an eleven-bit output O 1 , O 2 ... O 11 . The first input bit I 1 is a sign bit. The next three I 2 , I 3 , I 4 mark a single one of seven output loads O 2 to O 8 , and the last three input bits I 5 , I 6 , I 7 are merely transferred so as to appear adjacent to the marked output lead already referred to.
Patent ES-368198-A1 (ES)
Title: Antibiotic complex
IPC: A61K35/74
Filed: 1969-06-10
Abstract: The novel antibiotic axenomycine, also named F.I. 2604, is produced by cultivating Streptomyces lisandri n. sp., I.P.V 1951, I.M.R.U. 3935, I.M.I. 137178, or an axenomycine-producing strain thereof, under aerobic conditions in an aqueous medium containing assimilable sources of carbon and nitrogen and mineral salts, and isolating the axenomycine from the cultivated medium. The cultivation is preferably carried out at 23-37 C. and pH 6-9 for 60-160 hours. Axenomycine is a complex of two components, axenomycines A and B. The complex and its components are amorphous yellowish-white substances, soluble in methyl, ethyl and propyl alcohol, sparingly soluble in water, ethyl acetate, acetone and chloroform, and insoluble in benzene and petroleum ether. They reduce Fehling's solution and ammoniacal silver nitrate, give a positive reaction with tetrazole blue and a weakly positive Molisch reaction. They give negative reactions with ferric chloride, the aniline phthalate test for aldoses and the naphthoresorcinol test for ketoses. Axenomycine A has the following characteristics: elementary analysis, 61.74% C, 8.52% H, 28.87% O molecular weight 1451.3 melting point 127-142 C. to give a transparent reddish gel [[alpha]]23 D = + 10À5 (C = 0.9 in MeOH) Rf = 0.49 on silica gel at pH 7.0 using n. butanol: acetic acid: water = 4: 0.5: 1 U.V. spectrum in MeOH has absorption peaks at 249, 254 and 330 mÁ and a shoulder at 265-268 mÁ I.R. spectrum in a KBr disc has peaks at 2.94, 3À44, 5.78, 6.00, 6.16, 6.24, 6.88, 7.25, 7.41, 8.61, 8.85, 9.35, 10.00, 10.40, 10.95, 11.8 and 12À5 Á. Axenomycine B has the characteristics: elementary analysis, 62.8% C., 8.58% H, 27.8% O molecular weight 1330.2 melting point 122- 140 C. [[alpha]]23 D = + 5 (C = 0.9 in MeOH) Rf = 0À61 on silica gel at pH 7À0 using n. butanol: acetic acid: water = 4À0 : 0À5: 1 U.V. spectrum in MeOH has absorption peaks at 249, 254 and 330 mÁ and a shoulder at 265- 268 mÁ I.R. spectrum in a KBr disc has peaks at 2.94, 3À40, 5.82, 6.00, 6.16, 6.24, 6.86, 7.25, 7.41, 8.60, 8.85, 9.35, 10.00, 10.40, 10.98, 11.8, and 12À5 Á. The antibiotic complex may be extracted from the separated mycelium with e.g. methanol, or from the whole broth with a water-immiscible solvent, and purified by precipitation with a non-solvent followed by counter-current distribution. The two components may be separated by chromatography on a silica gel column at pH 7.0, developing with BuOH: HAc: H 2 O, 4: 0À5: 1 by volume. The antibiotics have anthelmintic, antiprotozoal and antifungal activity. Pharmaceutical compositions comprise axenomycine complex or one of its components A or B together with a pharmaceutically acceptable vehicle.
Patent ES-372211-A1 (ES)
Title: Wide-band amplifier
IPC: H03F3/195
Filed: 1969-10-04
Abstract: In an automatic gain control arrangement, signals are fed from terminal 53 to the base of amplifier transistor 12 via emitter-follower 14, series resistor 30 and Darlington connected pair 16, 18. Transistor 12 forms with transistor 10 a cascode I.F. amplifier to which an automatic gain control potential is applied via terminal 67. At low signal levels a further transistor 28 is biased into saturation from the D.C. potential drop across resistor 24, and in turn biases transistor 26 non-conductive. When a predetermined signal level is reached the D.C. bias on transistor 28 is reduced, so that this transistor comes out of saturation. The resulting bias on transistor 26 renders this transistor conductive, and for this and higher signal levels the transistors 28, 26, 16, 18, 12 form a D.C. feedback loop tending to maintain the bias on transistor 12 constant. The transistor 26 also forms with resistor 30 a variable attenuator whereby the output signal level from the amplifier is maintained constant.
Patent ES-381120-A1 (ES)
Title: Reed relay
IPC: H01H51/28
Filed: 1970-06-24
Abstract: A reed relay is provided in which the sealed envelope is a tube made of magnetic material instead of glass.