baber/WOPTO huggingface dataset:
Patent ES-354421-A1 (ES)
Title: 2-tertiaryamino or pyridyl alkyl-4,6 diphenyl-3 pyridazones
IPC: C07D403/06
Filed: 1968-05-17
Abstract: Novel pyridazones of formula wherein Ar and Ar1, which may be the same or different, are phenyl groups, or phenyl groups mono- or poly-substituted with halogen atoms, alkyl, hydroxy, alkoxy, alkylamino or trifluoromethyl groups, X is hydrogen or a lower alkyl group, of 1-4 carbon atoms, n is an integer equal to one or more, the various X's, when n is greater than one, not being necessarily identical, and Y is a dialkylamino group, or a heterocycle, alkyl substituted or not, containing a nitrogen atom, said heterocycle optionally having a second hetero atom and being bound to group (CHX) n by its nitrogen atom or by one of its nuclear carbons, and the acid addition salts of said pyridazones are prepared by condensing [alpha],[gamma]-diphenyl-[gamma]-ketonic acids, prepared by known processes, or an ester of such acid, with hydrazines of general formula H 2 N-NH-R, wherein R is hydrogen or a -(CHX) n -Y group wherein X, Y and n have the same meaning as above, to give a 4,6-diphenyl-pyridazinone of formula in which Ar, Ar1 and R are as given above, which is dehydrogenated to the corresponding pyridazones, and when R is hydrogen, introducing group (CHX) n -Y by condensation of the 2- unsubstituted diphenyl-pyridazone with a halide of formula Z-(CHX) n -Y where X, n and Y are as above and Z is halogen. Pharmaceutical compositions of the above compounds having psychotropic and analgesic activity are administered orally, parenterally, rectally or by injection.
Patent ES-355983-A1 (ES)
Title: Arylene - bis - (di - (lower alkoxycarbonyl) - benzene -azo - 2 - hydroxy - 3-carbamoyl-naphthalene) pigments
IPC: C08K5/00
Filed: 1968-07-10
Abstract: The pigment of the formula is used to colour compositions comprising (1) P.V.C., dioctyl phthalate, dibutyl tin dilaurate, the sodium-barium salt of an acid phosphoric acid alkyl ester, and titanium dioxide, of Example 3 (2) P.V.C. a barium-cadmium stabilizer, a co-stabilizer with organic phosphite base, an epoxydized soya oil, and titanium dioxide, of Example 4 (3) P.V.C., dioctyl phthalate, dibutyl tin dilaurate, the sodiumbarium salt of an acid phosphoric acid alkyl ester, Champagne chalk, and an aliphatic hydrocarbon mixture having a boiling range of 130-200 C. and an evaporation number of 81, of Example 7 and (4) titanium dioxide, 60% solution of a coconut alkyl resin, 50% solution of a melamine resin, xylene, ethylene glycol and monomethyl ether, of Example 5. Red shades are obtained. Reference has been directed by the Comptroller to Specification 1,133,400.
Patent ES-358176-A1 (ES)
Title: Process for preparation of terpene flavorants
IPC: C07C29/147
Filed: 1968-09-14
Abstract: A process for preparing sinensal by the ozonization of beta farnesene and reduction of the ozonolysis product to obtain sinensal, which is suitable as a flavor-inparting agent of orange aroma.
Patent ES-372342-A1 (ES)
Title: Novel 5-(n-substituted aminomethyl)-2-oxazolidinones and their process of preparation
IPC: C07D263/20
Filed: 1969-10-09
Abstract: 5-AMINOMETHYL-2-OXAZOLIDINONES OF THE GENERAL FORMULA:
Patent ES-373140-A1 (ES)
Title: Casting machine with removable casting ring
IPC: B22D11/06
Filed: 1969-11-04
Abstract: In a grooved-wheel-and-band type of casting machine, a ring 20 having the mould groove G and cooling ribs 22 is clamped between two annular flanged members 18, 21 by nuts and bolts (31) which unite them one member 18 has a bevelled surface 34, which co-operates with a complementary surface 16 on an annular projection 15 on a disc plate 14 on which the assembly of annular members 18, 20, 21 is supported by bolts 36 screwed into the edge of the plate 14 to attach the member 18. The plate 14 is mounted on an axle (A) by which the wheel is rotated. The co-acting surfaces 25, 26 of the ring 20 and annular members 18, 21 are complementarily bevelled. Flanges 29 act as splash shields against coolant or melt.
Patent ES-375203-A1 (ES)
Title: Benzothiazepine derivatives
IPC: C07D281/10
Filed: 1970-01-07
Abstract: 2 - (p - Methoxyphenyl) - 3 - alkoxycarbonyloxy - 5 - (# - dimethylaminoethyl) - 2,3,4,5-tetrahydrobenzthiaz[1 ,5]epin-4-ones and their acid addition salts are prepared by reacting the 3-hydroxy compound with a C 1 _ 4 alkyl haloformate, optionally followed by salt formation. The above compounds are coronary vasodilators, and may be administered in the form of pharmaceutical preparations containing them in association with a carrier.
Patent ES-398145-A1 (ES)
Title: Heater descaling
IPC: H01H33/915
Filed: 1971-12-20
Abstract: The descaling of heater tubes is effected by alternately subjecting the deposited scale to oxidation and reduction techniques. Oxidation is preferably effected in a vaporous atmosphere of 1.0 to 15.9 percent oxygen, and reduction in an atmosphere of 5.0 to 50.0 percent hydrogen. The heater is flushed, after either the reduction step, or after both oxidation and reduction, with steam and/or nitrogen to remove loosened particles of scale.
Patent ES-408742-A1 (ES)
Title: Elevator table
IPC: B66F7/08
Filed: 1972-11-18
Abstract: An upper and a parallel lower platform are connected by at least two transversely spaced lever units each having two crossed levers which are pivoted at their point of intersection and whose respective upper and lower ends are provided with rollers guided in guides of the upper and lower platform, respectively. The upper and/or the lower ends of the crossed levers of each unit have associated therewith at least one additional lever one end of which is pivoted to the respective platform intermediate the ends of the levers associated therewith, whereas the other end is pivoted to one of the two levers of the unit intermediate the point of intersection of the levers and the end of the lever which is connected with the respective platform. More of the additional levers can also be provided.
Patent ES-413116-A1 (ES)
Title: Extruder for making annular bodies with an annular filling
IPC: A21C11/16
Filed: 1973-03-28
Abstract: An apparatus for simultaneously extruding a raw annular dough ring and an annular filling therewith. A generally cylindrical filling extrusion mechanism, in communication with a pressurized source of filling, is contained within and surrounded by a generally cylindrical dough-extrusion mechanism which is in communication with a pressurized source of dough. The apparatus has an automatic programmed control in operative relation therewith for controlling the filling rates, duration of operation and relative times of initiation of the dough and filling extrusion cycles thereby permitting various relative orientations of the filling and the dough. The apparatus is readily assembled and dismantled for cleansing and maintenance and is compatible with existing equipment requiring only slight modification thereof.
Patent ES-417382-A1 (ES)
Title: Azo dyes containing a heterocyclic ring having a quaternized nitrogen atom and at least one optionally substituted phenoxyalkyl or naphthyloxyalkyl substituent
IPC: C09B29/42
Filed: 1973-07-30
Abstract: Disclosed are basic azo dyes, free from sulphonic acid groups, and of formula, < IMAGE > I in which Q signifies an unsubstituted or substituted phenyl or naphthyl radical, R1 signifies hydrogen, unsubstituted or substituted C1-4 alkyl, phenyl or cyclohexyl, Z signifies a ring forming residue, R4 signifies optionally substituted alkyl, alkenyl, alkoxy or cycloalkyl, K signifies a coupling component, A(-) signifies an anion, and X SIGNIFIES 1, 2 OR 3.
Patent ES-417504-A1 (ES)
Title: Explosively actuated fastener driving power tools
IPC: B25C1/18
Filed: 1973-08-02
Abstract: An explosively actuated fastener driving power tool of the type comprising a piston rod slidingly mounted into the bore of a front part of the tool, said front part having stop means for the piston rod in its return motion, said front part being mounted on a rear part carrying the propelling charge, said rear part providing between the propelling charge and the rear end of the piston rod a gas expansion chamber for the combustion of said charge, said front and rear parts being adapted to occupy various axial positions with respect to each other in order to cause variations in the volume of said expansion chamber, wherein that said rear stop means are adapted to be drawn aside when the front and rear parts are disassembled.
Patent ES-421267-A1 (ES)
Title: Two-cycle internal combustion engine
IPC: F02B33/06
Filed: 1973-12-07
Abstract: In a two-cycle internal combustion engine having a main combustion chamber and a pressurized crank case joined by a main scavenging passage and a main intake passage to the crank case from a main carburetor, the addition of an auxiliary combustion chamber connected to the crank case by an auxiliary scavenging passage through a pressure receiving chamber. An auxiliary intake passage is connected to the auxiliary scavenging passage between the crank case and the auxiliary chamber, and a check valve is situated in the auxiliary scavenging passage intermediate the intake passage and the auxiliary combustion chamber. An auxiliary carburetor supplies a relatively rich mixture to the auxiliary combustion chamber while the main carburetor supplies a lean mixture to the main combustion chamber whereby ignition of the mixture in the auxiliary chamber produces a blast of flame into the main chamber through a passage called a torch nozzle to ignite the mixture in the main chamber thereby achieving a more complete and consistent combustion in the main chamber.
Patent ES-421791-A1 (ES)
Title: High-input-impedance amplifier
IPC: H03F3/34
Filed: 1973-12-26
Abstract: A high-input-impedance transistor amplifiers, requiring no high-resistance resistors, is useful in integrated circuitry. A negative feedback circuit splits a quiescent current into first and second portions in the ratio of the collector and base currents of an amplifier transistor. The first portion is supplied to the collector electrode of the amplifier transistor and the second portion is supplied to the emitter electrode of a complementary transistor and thence from the collector electrode of said complementary transistor to the base electrode of the amplifier transistor. The quiescent collector voltage of the amplifier transistor is stably maintained despite the high-impedance biasing of its base electrode.
Patent ES-422004-A1 (ES)
Title: Falling strand devolatilization technique
IPC: B01D1/00
Filed: 1974-01-04
Abstract: A continuous process for regulating the production of low molecular weight polymer within a starting composition of homopolystyrene and styrene monomer which is subjected to falling strand devolatilization. In one mode of the invention, a process is provided wherein the production of styrene oligomers is minimized during falling strand devolatilization of a homopolystyrene/styrene monomer composition. The invention also includes an improved falling strand devolatilization apparatus especially adapted for the practice of the present invention.
Patent ES-422843-A1 (ES)
Title: Vehicle disc clutch with plural release levers
IPC: F16D23/14
Filed: 1974-02-01
Abstract: In a clutch having two clutch assemblies disposed axially one behind the other controlled respectively by two clutch release levers, the control means for the clutch release levers comprise two operative elements mounted for axial movement in opposite directions, one of the elements being adapted to apply a thrust to one clutch release lever and the other of the elements being adapted to apply a traction to the other clutch release lever, operating means being interposed between the said elements to simultaneously move the elements in opposite directions.
Patent ES-424666-A1 (ES)
Title: Boat mooring apparatus
IPC: B63B21/00
Filed: 1974-03-26
Abstract: Apparatus for mooring boats and being of the type which fixedly secures one end of the boat while simultaneously preventing pivoting of the boat about said one end in response to wind and wave forces acting on the boat. A fixed support platform is provided which includes a pair of spaced support elements, and at least one stretchable elastic member is supported between the spaced support elements. In the mooring of the boat, one end of the boat is positioned against the elastic members, and thereafter a plurality of lines are attached to opposite sides of the boat at points located remotely from said one end of the boat. The latter lines are placed in tension and are so orientated relevant to the boat that force components are provided which act parallel to the longitudinal axis of the boat and resiliently urge the boat against the elastic members so as to distend the member and provide a recess therein for embracing and fixedly securing said one end of the boat. Simultaneously, the tensioned lines provide force components acting transversely of the longitudinal axis of the boat to prevent pivoting of the boat about its first end.
Patent ES-426815-A1 (ES)
Title: Apparatus for the production of filters by electrostatic fiber spinning
IPC: D04H1/728
Filed: 1974-05-31
Abstract: In a process for the production of fiber filters, spinning solutions are electrostatically sprayed and deposited continuously onto a gas-permeable band-form support. The band-form support travels successively through several spray zones and is always guided from one spray zone into the next below the spray electrodes. Row arrangements of rotating rings dipping into the spinning liquid are used as the spray electrodes, the rings of one row lying in one plane.
Patent ES-433274-A1 (ES)
Title: Hydrocarbon upgrading process
IPC: C07C7/163
Filed: 1974-12-23
Abstract: A process for converting mixtures of C6 to C30 n-paraffin and n-paraffin by-products to substantially pure n-paraffin which comprises catalytically hydrogenating the mixture at a temperature of from about 600 DEG to 750 DEG F. in the presence of a Group VIII metal on alumina catalyst where the catalyst contains from about 0.05 to 2.0 weight percent of an alkali metal oxide or alkaline earth metal oxide or thallous oxide. The catalyst can additionally contain a Group VIB or VIIB metal.
Patent ES-433462-A1 (ES)
Title: Pyrazine derivatives
IPC: C07D241/24
Filed: 1974-12-30
Abstract: Pyrazine derivatives by the formula < IMAGE > are disclosed. In the above formula, R1 and R2, which may be the same or different, each represents a hydrogen atom, a halogen atom, a hydroxy group, a lower alkoxy group, a phenyl lower alkoxy group, a phenoxy group, a mercapto group, a lower alkylthio group, a phenyl lower alkylthio group, a phenylthio group, an amino group, a substituted amino group, a lower alkyl group, a carbamoyl group or a sulfamoyl group R3 represents a lower alkoxy group R4, R5, and R6, which may be the same or different, each represents a hydrogen atom, a lower alkyl group, a cycloalkyl group, a phenyl lower alkyl group, or a phenyl group and A represents a lower alkylene group said R4 and A, said R5 and A, said R4 and R5, or said R5 and R6 may form a 5-membered or 6-membered nitrogen-containing heterocyclic ring which may further contain a hetero-atom together with nitrogen atom, and the pharmacologically acceptable non-toxic salts thereof. The compounds of this invention have a strong and selective antiematic activity and an effect of stimulating the gastric motility.
Patent ES-434345-A1 (ES)
Title: Dyestuffs
IPC: C09B62/04
Filed: 1975-01-31
Abstract: Dyestuffs of the formula < IMAGE > WHEREIN (R)n represents n substituents R each of which may be independently halogen, lower alkyl, lower alkoxy or COOH R1 is H, optionally substituted lower alkyl, optionally substituted aryl or optionally substituted aralkyl, N IS 0-3, (A+B) IS 0-4, X is O, S or NR2, where R2 is H or optionally substituted lower alkyl, Y is an optionally substituted aliphatic or optionally substituted araliphatic linking group, and EACH Z is independently a H or a cellulose-reactive group, and when (a+b) is O there is at least one SO3H group as substituent on the groups R1, X or Y.
Patent ES-437773-A1 (ES)
Title: Cryogenic shearing of metal
IPC: B23D33/00
Filed: 1975-05-19
Abstract: A process for shearing metal which substantially eliminates the effects of plastic deformation in the sheared metal edge. The process comprises (1) cooling the work metal to a cryogenic temperature, and (2) shearing the cooled metal to form a sheared workpiece having edges relatively free of plastic deformation and dimensional distortion. The shearing operations contemplated by the invention include punching, blanking, piercing and slitting.
Patent ES-437995-A1 (ES)
Title: Diverter valve
IPC: F16K11/04
Filed: 1975-05-28
Abstract: A diverter valve for use in connection with a spout, such as a bathtub spout, to divert water from the bathtub spout to another outlet, such as a showerhead is disclosed. The diverter valve is housed within the downturned spout end and is adapted to reciprocate toward and away from the discharge opening to divert the water from discharging into the tub or through the showerhead. The diverter valve body is in the form of a hollow spool with means provided to mount an actuating handle to reciprocate the valve within the spout end. When the spout is open to the tub, the water discharges from the spout end by way of two paths through the diverter valve, around the spool and through the hollow center of the spool. When the handle is manipulated to divert water to the showerhead, the two paths are closed by two separate valving means each having an elastomer sealing member which have a slight, prescribed difference in sealing diameter. This slight difference in effective sealing area results in a hydraulic force that keeps the diverter in a closed position as long as the supply source is open. When the supply source is shut off after showering, the inlet pressure to the diverter valve decreases to near atmospheric pressure allowing the diverter valve to open automatically because of gravity and the force derived from the upper elastomeric member returning to its as-molded shape.
Patent ES-444731-A1 (ES)
Title: N-Aryl-N{40 -(phenyl-or phenoxy-alkyl)-piperazines and salts thereof
IPC: A61P25/04
Filed: 1976-01-29
Abstract: Compounds of the formula A-CH-CmH2m-NN-R | R6 wherein R is phenyl phenyl having one or more substituents attached thereto, said substituents being selected from the group consisting of alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, alkylthio of 1 to 4 carbon atoms, halogen and trifluoromethyl a bicyclic aromatic or cycloaliphatic-aromatic ring, especially naphthyl, tetrahydronaphthyl or indanyl or a mono- or bicyclic heterocyclic ring, especially pyridyl, pyrimidyl, isoquinolyl or thiazolyl R1is (CH2)pR4 ANGLE ANGLE -N(CH2)n or Q=CR5 ANGLE || B -NN-R3 ANGLE C PARALLEL O where B is O OO PARALLEL ANGLE -C- or -S-, n is 2, 3 or 4, R3 is hydrogen, alkyl of 1 to 4 carbon atoms or alkanoyl of 1 to 4 carbon atoms, R4 and R5, which may be identical to or different from each other, are each hydrogen or alkyl of 1 to 4 carbon atoms, P IS 0 OR 1, AND Q is oxygen or two hydrogens, R2 is hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or halogen, A is a single carbon-to-carbon bond or -OCH2-, R6 is hydrogen, hydroxyl, alkoxy of 1 to 4 carbon atoms or alkanoyloxy of 1 to 4 carbon atoms, and M IS 0, 1, 2, 3, 4 OR 5, BUT OTHER THAN 0 WHEN R6 is hydroxyl, AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF THE COMPOUNDS AS WELL AS THEIR SALTS ARE USEFUL AS CNS-depressants, adrenolytics, antiphologistics, analgesics, antihistamines and anticholesterols.
Patent ES-447407-A1 (ES)
Title: Process for the continuous preparation of percarboxylic acids in organic solutions
IPC: C07C409/26
Filed: 1976-04-28
Abstract: Process for the continuous preparation of organic solutions of percarboxylic acids by reaction of aqueous hydrogen peroxide with the corresponding carboxylic acid in the presence of an acid, water-soluble catalyst, extraction of the resulting reaction mixture with an organic solvent and recycle of the raffinate, containing hydrogen peroxide, after reconcentration by the removal of water by distillation into the reaction. The raffinate is fed, together with the whole of that amount of hydrogen peroxide which essentially to the consumption of hydrogen peroxide in the reaction or with a part thereof, into the distillation for the removal of water. The amount of water which essentially corresponds to the sum of the water of reaction formed during the reaction and the water introduced into the process with the feed products is distilled off under reduced pressure. The sump product, thus obtainable, from the distillation is recycled into the reaction.
Patent ES-447762-A1 (ES)
Title: Core-blowing machine for preparing moulds and foundry cores
IPC: B22C15/24
Filed: 1976-04-30
Abstract: In a core-blowing machine, the improvement consisting in that the inner wall of the ramming frame has a plastics material coating, the latter having a protrusion in its top edge area. This protrusion abuts the sandslinger head. Wear of the ramming frame is drastically reduced and a better air venting of the flask is ensured.
Patent ES-448477-A1 (ES)
Title: Acylamino triazoles as antiasthmatic agents
IPC: C07D247/02
Filed: 1976-06-02
Abstract: 1,2,3-triazoles and 1,2,4-triazoles having an N-substituted acylamino substituent are prepared by alkylating N-unsubstituted acylamino triazoles or acylating N-substituted amino triazoles. The N-substituted acylamino triazoles are useful as anti-allergy drugs. Pharmaceutical formulations containing acylamino triazoles and a method of treating allergic conditions utilizing such compounds are provided.
Patent ES-449847-A1 (ES)
Title: Detergent composition
IPC: C11D17/00
Filed: 1976-07-15
Abstract: The compsns. comprises (a) sec. alkyl sulphates derived from 10-18 C olefins (low crystalline fraction), (b) a sulphated alcohol- or alkylphenolethoxylate and/or (c) and alcohol - or alkylphenolethoxylate, opt. with (d) water. The system allows use of low crystalline fraction, alkyl sulphates (I) in the prodn. of washing agents, esp. for dish washing, with equal cleaning power to that obtd. with high crystalline fraction sec. alkyl sulphates (II). A dish washing agent comprises e.g. 75 pts. (I) from 14-15 C alpha-olefins and 25 pts. 9-11 C prim. alcohol ethoxylate condensed with 8 mols ethylene oxide.
Patent ES-468427-A1 (ES)
Title: Modular dash control valve manifold
IPC: F16K27/00
Filed: 1978-03-31
Abstract: A modular control valve manifold assembly is designed for installation in the dashboard of a vehicle equipped with air brakes. The manifold houses the valving required to control the air brake system, and includes a base which provides a plurality of bosses which extend from the base. Each of the bosses house a control valve assembly which controls communication to the vehicle air brake system. The valve assemblies are retained in their bosses by a removable retaining ring, so that the valve assemblies may be easily removed from the manifold through the front of the dashboard for servicing. Furthermore, although the manifold may house an indefinite number of valves, only a single inlet and a single exhaust are required. Each of the valve assemblies controls communication between the inlet, the exhaust, and one of several corresponding outlet ports.
Patent ES-472266-A1 (ES)
Title: Apparatus for the testing of printing or like cylinders for operating on web material
IPC: G01M13/00
Filed: 1978-08-01
Abstract: Apparatus for testing a printing or other roller for a printing machine has a framework in which the roller is supported in cooperation with a counter-pressure roller which is interchangeable in the framework to enable the cylinder to be tested before installation in a machine. A web is fed to the nip of the cylinder and the pressure roller over a table upon which the web may be braked by, for example, suction applied through the table. The test apparatus includes tools for treatment of the web, the treated web being withdrawn by a discharge conveyor which is driven at a greater speed than the peripheral speeds of the cylinder and the counter-pressure roller.