baber/WOPTO huggingface dataset:
Patent ES-463944-A1 (ES)
Title: Polyurethanes based on modified polyisocyanates containing sulphonic acid ester groups and process for the production thereof
IPC: C07C301/00
Filed: 1977-11-08
Abstract: The instant invention is directed to novel modified polyisocyanates which contain sulphonic acid ester groups and to the method of manufacture thereof. The polyisocyanates of the instant invention are produced by reacting isocyanatoaryl sulphonic acids with oxiranes and/or oxetanes. The resultant products are highly useful in the production of polyurethane resins.
Patent ES-464054-A1 (ES)
Title: Method of preventing the adhesion of scale to the heating surfaces of a thermal desalination apparatus
IPC: C02F101/10
Filed: 1977-11-11
Abstract: The reaction product of long-chain unsaturated hydrocarbons (fatty derivatives) with maleic acid anhydride and/or maleic acid is added to the salt-containing water of a thermal desalination installation to increase the solubility of the calcium and magnesium salts and prevent encrustation of heating surfaces thereby.
Patent ES-466934-A1 (ES)
Title: Method for making dimensionally stable articles
IPC: D04H1/00
Filed: 1978-02-13
Abstract: A method is provided for manufacturing a dimensionally stable compressed article such as an absorbent catamenial tampon comprising compressed cellulosic fibers. The method comprises the steps of first radially compressing a cylindrical blank to form a radially compressed blank having a length in excess of the desired finished length then axially compressing the blank in a heated chamber to a length less than the desired finished length then allowing the blank to expand to the desired finished length and then maintaining the blank at this length while still in the heated chamber until the blank obtains the desired stability.
Patent ES-470879-A1 (ES)
Title: Pump driving method and pumping device
IPC: F03D9/00
Filed: 1978-06-02
Abstract: In order to exploit wind energy for the purpose of producing electrical energy, a rotor actuated by the thrust of the wind actuates one or more reciprocating pumps: for the purpose of obtaining optimum yield of energy extractable from the wind, it is necessary to keep the ratio " lambda " of the peripheral speed of the blade to the wind speed within the optimal interval from 6 to 12. Furthermore, the power delivered by the rotor increases with wind speed, so that by increasing the stroke of the pump, an increase is obtained in the power absorbed while keeping the speed of rotation of the rotor within the limits of the abovementioned ratio. The strokes of the pistons of the pumps are increased by moving the head (4) of the connecting rod (5) which is connected with the stem (6) of the plunger (7). The movement of the head (4) is regulated as a function of the number of revolutions of the rotor. The water pressurised by the said pump actuates a turbine and the latter an alternator. It is possible, if desired, to convey any excess water to a raised tank and to actuate the turbine by drop when the wind energy is low or zero.
Patent ES-477271-A1 (ES)
Title: Stabilizing lactobacilli
IPC: C12N15/09
Filed: 1979-01-30
Abstract: A process for producing a stable culture of a microorganism of the genus Lactobacillus containing at least one extrachromosomal genetic element which, on the one hand, stimulates its ability to produce lactic acid from lactose and which, on the other hand, controls its ability to metabolize N-acetyl-D-glucosamine, which comprises cultivating the microorganism in a nutrient medium of which the principal source of assimilable carbon is N-acetyl-D-glucosamine.
Patent ES-477717-A1 (ES)
Title: Vender circuit and improvement thereof
IPC: G07F13/10
Filed: 1979-02-14
Abstract: In an automatic dispensing machine a clip is routed to distribution stations to receive various ingredients. A control circuit regulates movement of the carriage from instruction and position detector signals. An automatic dispensing machine has a keyboard with buttons permitting selection to be made. A control circuit includes number of detectors comprising holes in a conveyor operating in conjunction with luminous sources and detector cells to determine the position. The circuit receives selection input signals and controls the motor after an initialisation process has been completed to move the transporter carriage to the reference position.
Patent ES-479829-A1 (ES)
Title: Automatic control apparatus for grain sorting machine
IPC: B07C5/38
Filed: 1979-04-23
Abstract: An automatic control apparatus of a grain separator for precisely separating a mixture of soil particles and grain having different hue and specific gravity, wherein the grain separator includes a soil discharge opening disposed at the front end of a separating plate which is inclined with a forward elevation in order to perform oscillations back and forth at a larger angle than said inclined angle, and a grain discharge opening disposed at the rear end thereof. The automatic control apparatus is equipped with a light source and a light receiving element at the front end of said separating plate to detect the intensity of the ray reflected from the mixture of soil and grain, at which said light receiving element produces a signal which actuates an electromagnetic driving means to allow or block the discharge of materials from the soil discharge opening, thus discharging only soil particles from the discharge opening.
Patent ES-480555-A1 (ES)
Title: Method and apparatus for suspending large sacks from the filling funnel of a sack-filling apparatus
IPC: B65B43/12
Filed: 1979-05-14
Abstract: For automatically suspending large sacks successively from a filling device, each flattened sack is folded at least once onto itself. Every sack is in turn brought up to stops on a table and scanned for alignment by photocells. The mouth of the sack is pulled open by suckers, transferred to gripper mechanisms which are carried by swing arms and provided with hinged grippers co-operating with wedges inserted in the open mouth, and the sack is then swung from the table to the filling device where it is pushed onto a funnel.
Patent ES-481544-A1 (ES)
Title: Method and device for producing energy in a gravitation field without consuming matter.
IPC: F03B17/04
Filed: 1979-06-13
Abstract: The invention makes it possible to use the gravitational field by means of a recyclable mass by the maintenance of a permanent unbalance. The deformable body 1 is connected to the chain 11 in the part p1, so as to have a mass per unit volume higher than that of the medium 13, and is connected to the chain 47 at p2, so as to have a mass per unit volume lower after elongation as a result of the faster drive of 18. At 27, a fraction of the body passes from 13 to 47 and at 35 a fraction passes from 47 to 11. The invention is used for any energy requirement, especially in desert regions.
Patent ES-482722-A1 (ES)
Title: Float operated electrical switch assembly.
IPC: H01H36/02
Filed: 1979-07-20
Abstract: A float operated electrical switch assembly includes a fixed part (12) having a generally linearly extending body (13) housing a reed switch (18) aligned with the length of the body (13), a float (14) pivotally mounted on the body (13) for movement relative thereto about an axis transverse to the length of the body (13) to a position wherein the float (14) is aligned end to end with the body (13), and a magnet (24) carried by the float (14) at its end adjacent the body (13), the magnet (24) extending across the width of the float (14) and so lying transverse to the body length when the float (14) and body (13) are aligned, and, the magnet (24) having its dipole length aligned with the length of the float (14) so as to be aligned with the length of the body (13) when the float (14) and body (13) are aligned, whereby part of the magnetic flux part of the magnet (24) passes transversely through the reed switch (18) to operate the reed switch.
Patent ES-8101909-A1 (ES)
Title: Process and apparatus for removing hydrogen sulfide from gas streams.
IPC: B01D53/14
Filed: 1979-10-03
Abstract: The process and the apparatus are intended for continuous removal of hydrogen sulphide from gas streams which may contain from 0.01 ppm to 100% of hydrogen sulphide. The process consists in treating the gas streams with an aqueous solution of metal chelate, reoxidising the aqueous chelate solution with a gas containing molecular oxygen, separating off the liquid phase containing the aqueous chelate solution, thoroughly mixing the said liquid phase with a sulphur-entraining agent which is slightly soluble or insoluble in water, separating off, by settling, the aqueous chelate solution from the entraining agent containing the sulphur, recycling the purified aqueous chelate solution towards the gas stream treatment zone, recycling all or part of the entraining agent towards the thorough mixing zone and maintaining the sulphur concentration of the entraining agent in the thorough mixing zone at a value below the sulphur saturation threshold of the entraining agent.
Patent ES-8103056-A1 (ES)
Title: Prostaglandin analogue imidazole derivatives, processes for their preparation and a pharmaceutical composition containing them.
IPC: A61K31/4166
Filed: 1980-02-28
Abstract: A compound of the formula (I): < IMAGE > (I) wherein: X is O or S Y is -CH2-CH2-, -CH=CH- or -C 3BOND C- n is 1 to 5 R1 is hydrogen or CO2R1 represents an ester group in which the R1 moiety contains from 1 to 12 carbon atoms R2 is hydrogen or C1-4 alkyl R3 is hydroxy or protected hydroxy R4 is C1-9 alkyl, C3-8 cycloalkyl or C3-8 cycloalkyl-C1-6 alkyl or R2 and R4 taken with the carbon atom to which they are joined represent a C5-8 cycloalkyl group and R5 is (CH2)aNR6R7, wherein a is 0 to 3 and R6 and R7 are hydrogen, C1-4 alkyl or phenyl C1-4 alkyl, or R6 and R7 taken with the nitrogen atom to which they are joined represent a 4 to 7 membered heterocyclic ring which may contain as sole further hetero atom one oxygen atom or one optionally C1-4 alkyl substituted nitrogen atom allyl or propargyl (CH2)b-CO-(CH2)c-CH3 wherein b+c is 1 to 5 and b is not zero or S-R8 wherein R8 is C1-6 alkyl, phenyl, or phenyl substituted by a halogen, trifluoromethyl, C1-6 alkyl, C1-6 alkoxy or nitro group and salts thereof has useful pharmaceutical activity including bronchodilator activity.
Patent ES-489651-A1 (ES)
Title: Closure for a tank for hydrocarbon or similar liquids.
IPC: B65D51/16
Filed: 1980-02-25
Abstract: 1. A filler cap for a tank for a hydrocarbon or like liquid, comprising a venting passage and a valve member (30, 40) in the shape of a disc which floats, in a chamber (22) inserted in the venting passage, between an inlet (26, 56) for exterior air and an outlet (34, 35) toward the tank, and which co-operates with a seat surrounding, inside said chamber, the air inlet so as to close said inlet under the action of the pressure of the liquid contained in the tank, characterized in that one of the confronting sides of the seat (28, 58, 46, 72) and valve member (30, 40, 50, 70) has a surface in the shape of a portion of a sphere (32, 42, 72) whereas the other of said confronting sides has a recess (28, 46, 74), so that the contact between said two sides occurs along a circular line surrounding the air inlet (26, 56) irrespective of the inclination of the valve member (30, 40, 50, 70), and in that the bottom (21) of the chamber (22) is provided with a plurality of peripheral orifices (34) communicating with the tank, the valve member (30, 40, 50, 70) having in confronting relation to said orifices (34) a continuous surface which is insufficient to cover all of said orifices simultaneously notwithstanding the fact that the diameter of the valve member is very large relative to the diameters of the orifices and the diameteral and axial clearance between the valve member and the chamber (22) is small.
Patent ES-8104392-A1 (ES)
Title: Pourable scouring cleanser compositions.
IPC: C11D17/00
Filed: 1980-05-27
Abstract: A pourable scouring cleanser composition contains: (1) an anionic surfactant preferably in an amount of 0.1 to 0.5 moles/kg (2) a water-soluble polar nonionic/zwitterionic surfactant in the form of an amine oxide or a betaine (3) an electrolyte such as sodium chloride or sodium carbonate (4) a chlorine-releasing bleaching agent, preferably sodium hypochlorite solution (5) a suspended particulate abrasive, preferably calcite.
Patent ES-8104201-A1 (ES)
Title: Nonapeptide and decapeptide derivatives of luteinizing hormone releasing hormone, their preparation and pharmaceutical compositions containing them.
IPC: C07C/
Filed: 1980-06-10
Abstract: Nonapeptide and decapeptide analogs of LH-RH of the formula (pyro)Glu-His-V-Ser-W-X-Y-Arg-Pro-Z (I) and the pharmaceutically acceptable salt thereof wherein: V is tryptophyl, phenylalanyl or 3-(1-naphthyl)-L-alanyl W is tyrosyl, phenylalanyl or 3-(1-pentafluorophenyl)-L-alanyl X is a D-amino acid residue < CHEM > wherein R is (a) a carbocyclic aryl-containing radical selected from the group consisting of naphthyl, anthryl, fluorenyl, phenanthryl, biphenylyl, benzhydryl and phenyl substituted with three or more straight chain lower alkyl groups or (b) a saturated carbocyclic radical selected from the group consisting of cyclohexyl substituted with three or more straight chain lower alkyl groups, perhydronaphthyl, perhydrobiphenylyl, perhydro-2,2-diphenylmethyl and adamantyl Y is leucyl, isoleucyl, nor-leucyl or N-methyl-leucyl Z is glycinamide or -NH-R<1>, wherein R<1> is lower alkyl, cycloalkyl, fluoro lower alkyl or -NH-@-NH-R<2> wherein R<2> is hydrogen or lower alkyl, are disclosed. These compounds exhibit potent LH-RH agonist properties.
Patent ES-8103067-A1 (ES)
Title: Phenyliminothiazoline derivatives, their preparation and intermediates therefor, pharmaceutical preparations containing them and their production.
IPC: C07D277/42
Filed: 1980-06-27
Abstract: Thiazoline derivatives of the general formula I < IMAGE > (I) wherein R1 to R7 have the specified meanings, physiologically acceptable acid addition salts thereof, processes for their preparation, pharmaceutical preparations based on these compounds and their use for acting on the serum lipoprotein spectrum. The invention moreover relates to compounds of the formulae < IMAGE > (IV) < IMAGE > (XI) < IMAGE > (XVII) wherein A, R, R1 to R7, Y and Z have the specified meanings.
Patent ES-8105986-A1 (ES)
Title: Triazolyl-alkene derivatives, process for their preparation and their use as fungicides.
IPC: A01N43/64
Filed: 1980-07-18
Abstract: A triazolyl-alkene of the formula < IMAGE > in which R is an alkyl radical or an optionally substituted phenyl radical, R1 is a cycloalkyl radical, and R2 is a hydrogen atom, or R1 and R2 together, in the o-position relative to each other, are an optionally substituted polymethylene bridge, or, together with the phenyl ring, are naphthyl, R3 is a halogen atom or an alkyl, alkoxy or halogenoalkyl radical, n is 0, 1, 2 or 3, and X is a keto radical or a -CH(OH)-radical, or an acid addition salt or metal salt complex thereof, which possesses fungicidal activity.
Patent ES-8200169-A1 (ES)
Title: Device for the production of electric energy by harnessing and controlling wind energy.
IPC: F03D3/04
Filed: 1980-09-25
Abstract: The subject-matter of the present invention is a system for the generation of electrical energy by utilizing and controlling wind energy which comprises a domed building (3), in which the machine park for converting kinetic energy into electrical energy is located. Above the center of the domed building (3) a large impeller (5) is arranged whose motion is transmitted to the machine park via a central axis (6). Around and above the domed building and the impeller a superstructure is located which concentrates and channels the wind in the direction of the impeller (5), supports (22) with differently curved side walls separating the system into several sectors. At the accesses to the chamber (10) in which the impeller (5) is located gates (26) are provided by means of which the entry and exit of the wind is controlled see FIG. 3.
Patent ES-8202078-A1 (ES)
Title: Method and apparatus of rinsing washed laundry in a programme-controlled washing machine.
IPC: D06F35/00
Filed: 1980-11-13
Abstract: 1. Method for rinsing of laundry washed by a wasker program-controlled and rinsed in several rinsing cycles in succession depending on output of a measuring epuipment testing the dirt-percentage of the rinsing water, and controlling the program-control-unit to finish the program flow if a dirt-percentage has obtained a fixed admissible value, characterized in that the measuring equipment (M) will be activated on the end of each rinsing cycle for a defined period of time, which is characterized by the moving of the washing drum and the following pump-off of the rinsing solution, and in that for finishing the program the program-control-unit is adjusted to skip instructions until the pump-off instruction before the least rinsing cycle.
Patent ES-8205822-A1 (ES)
Title: Heat curable polymers and a process for making these polymers.
IPC: C08L21/00
Filed: 1980-12-23
Abstract: A process for making a heat-curable polymer comprising the steps of: (a) preparing a mixture comprising: alkylene-alkyl acrylate copolymer from 0.1 to 10 parts by weight based on 100 parts by weight of copolymer of difunctional compound having the formula R1-R2-R3 wherein R1 and R3 are independently selected from the group consisting of -OH, -SH, < IMAGE > wherein R4 is C1 to C20 hydrocarbon R2 is a divalent organic radical terminated with other than aryl from 0.1 to 10 parts by weight based on 100 parts by weight of the copolymer of organo titanate (b) heating said mixture to temperature of between the melting temperature of the copolymer and about 200 DEG C.
Patent ES-8207655-A1 (ES)
Title: Electric control apparatus with an electromechanical latch device
IPC: H01H51/10
Filed: 1981-04-30
Abstract: An electric control apparatus with an electromechanical latch device which allows the electric control device to be momentarily energized to one operating position, mechanically latched in that position, and released to return to its initial position after momentarily energizing the latch device mechanism.
Patent ES-8304002-A1 (ES)
Title: Process for forming bundles of rolls of wire netting.
IPC: B21F33/00
Filed: 1981-06-20
Abstract: A process for forming packs from cylindrical rolls of metal wire netting comprising flattening each of a plurality of the rolls so as to form an elongated body the major axis of which coincides with that of the cylindrical rolls and which body thereby has at least two flat, non-intersecting faces, and stacking the bodies in face-to-face relationship so as to form a pack.
Patent ES-8206576-A1 (ES)
Title: Solid prepolymers dispersable in water and containing isocyanate groups and a process for the preparation of aqueous polymer dispersions by making use of these prepolymers.
IPC: C08G18/10
Filed: 1981-07-17
Abstract: The present invention relates to water-dispersible plastics precursors which are solid at temperatures below about 40 DEG C. The plastics precursors are based on isocyanate-terminated prepolymers which have been hydrophilically modified with ionic groups and/or ethylene oxide units and which contain specified amounts of isocyanate groups and -NH- groups. The present invention also relates to processes for preparing aqueous dispersions from the solid plastics precursors and to using the plastics precursors for cross-linking dispersed plastics containing isocyanate-reactive groups.
Patent ES-8300328-A1 (ES)
Title: Acylated furanyl and thienyl acrylic acids, process for their production, and pharmaceutical compositions.
IPC: C07D307/54
Filed: 1981-08-24
Abstract: This invention relates to acylated furanyl acrylic acids, salts, esters and amides, to acylated thienyl acrylic acids, salts, esters and amides, and to the process for producing said compounds. Furthermore, the invention relates to pharmaceutical compositions having hypolipidemic activity, which contain such compounds.
Patent ES-8302223-A1 (ES)
Title: Automatic, fluid tight coupling.
IPC: F16L37/58
Filed: 1982-02-03
Abstract: A fluid coupling includes inlet and outlet segments, each having a fluid carrying aperture with a major diameter fluid port at one end and a minor diameter coupling port at the other end of the segment longitudinal axis, the fluid ports being adapted for fluid communication with an associated fluid source and the coupling ports being adapted to receive each other in registration with engagement of the coupling ports by end to end abutment of the segments, the fluid apertures of the abutting segments, in tandem, forming a Venturi with the throat defined by the abutting coupling ports at the coupling interface, the coupling port minor diameter value being selected relative to the fluid port major diameter to provide a fluid pressure value at the coupling interface which is not greater than the outside ambient pressure, thereby preventing fluid escape to the ambient environment across the coupling interface.
Patent ES-8301706-A1 (ES)
Title: Furan resin binder for foundry moulding and core sand.
IPC: C08L61/34
Filed: 1982-02-10
Abstract: In the prior art, costs are reduced in furan resin binders by replacing some of the furfuryl alcohol by cheaper ethylene glycol or propylene glycol, but experience has shown that this impairs the curing properties. According to the invention, the furfuryl alcohol and, if desired, also some of the urea/formaldehyde components of such binders are partially replaced instead by inexpensive sorbitol, which may, if desired, contain oligomeric sugar alcohols derived from hexitol(s), without this significantly impairing the curing properties.
Patent ES-8303664-A1 (ES)
Title: Heat pump.
IPC: F24S10/75
Filed: 1982-03-17
Abstract: The heat pump exchanger (9) has channels forming the evaporator (8) of the heat pump and is traversed by air circulation channels (10) associated to a fan (13), generating forced circulation of air through the channels (10). The channels forming the evaporator (8) and the air circulation channels (10) are arranged alternately side by side, adjacent to a surface (9a) of the heat exchanger (9) used for collecting incident solar energy. The combination of forced convection of air and of the collection of solar energy increases the efficiency of the heat pump. Furthermore, the collecting surface (9a) of solar energy of the heat exchanger (9) is used for defrosting the air circulation channels (10).
Patent ES-8400802-A1 (ES)
Title: Hydraulic pistion pump with a variable stroke, and pressure-fluid generator using such a pump.
IPC: F04B17/05
Filed: 1982-03-22
Abstract: The present invention relates to a double-acting hydraulic pump comprising a piston moving with a reciprocal rectilinear movement inside a cylinder of which each chamber is provided with a suction valve and a delivery valve, the rod of said piston being adapted to be driven by a variable-displacement driving member. The said piston rod extends beyond the piston and moves, outside the cylinder within a space of variable volume, provided in the body of the pump, which communicates, with a member controlling the by-pass device through which the two chambers of the cylinder communicate.
Patent ES-8304496-A1 (ES)
Title: Device for coupling a push boat with a barge.
IPC: B63B35/70
Filed: 1982-04-07
Abstract: PCT No. PCT/JP82/00108 Sec. 371 Date Nov. 9, 1982 Sec. 102(e) Date Nov. 9, 1982 PCT Filed Apr. 7, 1982 PCT Pub. No. WO82/03610 PCT Pub. Date Oct. 28, 1982.A device for connecting a pusher boat to a barge the bow of the pusher boat is received in a notch formed in the stern portion of the barge, and axially movable connecting pins mounted on both sides of the bow of the pusher boat are inserted into vertical channels formed within the notch. A tooth on the rearward side of a helmet mounted at the outer end of each connecting pin engages with any one of several concavities formed on the rearward side wall of the channel on the corresponding side and an oblique flat forward face of the helmet may simultaneously come into contact with an oblique flat forward side wall of the channel. In this way the pusher boat and the barge are easily and firmly to each other.