baber/WOPTO huggingface dataset:
Patent ES-474451-A1 (ES)
Title: Receiver having a frequency synthesizing circuit
IPC: H03J5/02
Filed: 1978-10-24
Abstract: In a receiver having a frequency synthesizing circuit, the deviation of the tuning of the intermediate-frequency section relative to a standard tuning is periodically measured by means of a measuring circuit, which circuit then causes a change in the frequency of a local oscillator for correcting said deviation.
Patent ES-476355-A1 (ES)
Title: Tantomeric arylaminoimidazoline derivatives, their preparation and pharmaceutical formulations for analgetic application containing them.
IPC: C07D233/50
Filed: 1978-12-27
Abstract: Novel Arylaminoimidazoline derivatives of the formula < IMAGE > in which R1 and R2 are chlorine, bromine or an alkyl group with 1 to 4 C atoms, R3 is hydrogen or an alkyl radical with 1 - 4 C atoms and n and m each represent an integer from 1 to 3, the sum of n + m being an integer from 2 to 5 inclusive, and their salts. This novel compounds have a pronounced analgesic action.
Patent ES-476473-A1 (ES)
Title: Acylhydrocarbylaminoalcanecarboxylic acids, their preparation and their use, and pharmaceutical compositions containing them.
IPC: C07C233/47
Filed: 1978-12-29
Abstract: Compounds of the formula < IMAGE > wherein R<1> is aliphatic or alicyclic hydrocarbyl or optionally substituted phenyl R<2> is hydrogen or aliphatic hydrocarbyl R<3> is hydrogen, alkyl, cycloalkyl, optionally substituted phenyl or, with R<4>, R<4> is alkyl, cycloalkyl, optionally substituted phenyl, optionally substituted phenalkyl or, with R<3>, alkylene or R<2>, R<3> and R<4>, together with the carbon to which each is bond, are adamantyl and n is 3, 4 or 5 and salts thereof with a base are pharmacologically active. Physiologically-acceptable embodiments are administered, e.g., in the form of an appropriate pharmaceutical composition to warm-blooded animals for protection against and treatment for stomach, intestine, pancreas, bile and liver disorders. Syntheses of pharmacologically-active components, compounding such principles into pharmaceutical compositions and using such principles for preventing and treating the noted disorders are described.
Patent ES-481355-A1 (ES)
Title: Stable fruit juice powder low in hygroscopicity and method for preparing thereof
IPC: C08B30/20
Filed: 1979-06-07
Abstract: A stable fruit juice powder which is low in hygroscopicity is prepared by employing a carrier for the solid dehydrated fruit juice, said carrier comprising an easily cold water soluble starch hydrolyzate having a DE of 2-5 and 95% weight % or more amylopectin content. The juice may be any fruit or tomato juice.
Patent ES-481675-A1 (ES)
Title: Locking device for luggage.
IPC: A45C13/10
Filed: 1979-06-19
Abstract: Locking device for a luggage comprised of a button and a cover assembled by a hinge. This devices comprises two parts, a box (1) and a catch (4), The chest or box contains a locking mechanism controlled by a push-button (2), formed substantially by two parallel flat plates spaced apart by trigger gards, one of these plates comprising openings (3) for the hasps (5) of the catch. The locking mechanism comprises inside the chest a rod provided at its middle part with an opening wherein the triangular end of the pusher penetrates and is also provided with blocks having openings into which the hasps penetrate. An alternative of the mechanism comprises two rods having the same shape and length located on either of the pusher which controls their translation. The edge (8) of he chest forms an element at the periphery of the luggage and comprises, at its middle part a set back (6) in the middle of which is arranged the push button (2), the flat faces (7) at the end of the set back being provided with means adapted for fitting a handle for transport the luggage.
Patent ES-483162-A1 (ES)
Title: 1-Benzoyl-3-pyridinyl ureas, their use as insecticides, their preparation and formulations containing them.
IPC: C07D213/60
Filed: 1979-08-06
Abstract: Compounds of formula: < CHEM > wherein R<1> is halogen or C1-3 alkyl R<2> is -O-, -S- -@-or < CHEM > R<3> is C1-5 alkyl, C3-5 alkenyl containing no alpha , beta -unsaturation, C1-5 haloalkyl, C4-8 cycloalkyl, C2-5 alkoxyalkyl or is phenyl optionally substituted by halogen, C1-3 haloalkyl or haloalkoxy, C1-3 alkyl or methoxy R<4> and R<5> are the same or different groups selected from hydrogen, halogen, methyl or methoxy m and n are the same or different arid can each represent 0 or 1 X is oxygen or sulfur and the nitrogen to pyridine bond is at the 2- or 3-position of the pyridine ring provided that: (A) both of R<4> and R<5> cannot be hydrogen and when one of R<4> and R<5> is hydrogen the other is chloro and R<3> is phenyl substituted by a trifluoromethyl group (B) when the nitrogen to pyridine bond is at the 2-position the R<2>-(CH2)n-R<3> group is at the 5-position and (C) when the nitrogen to pyridine bond is at the 3-position the R<2>-(CH2)nR<3> group is at the 6-position and the acid-addition salts or N-oxide thereof have been found useful as insecticides. The compounds are prepared by the reaction of a benzoyl isocyanate or isothiocyanate with an amnopyridine.
Patent ES-483501-A1 (ES)
Title: Powder-filled wire for welding and surfacing, producing the deposition of a cobalt-base alloy.
IPC: B23K35/30
Filed: 1979-08-20
Abstract: 1. A coated wire for welding and building up with a deposit of a cobalt-base alloy containing at most 36 % of chromium, consisting firstly of a sheath of ductile alloy having a cobalt content higher than 90 % and secondly of a metallic powder filling the tubular sheath, characterized by the fact that the metallic powder is entirely formed of grains of homogeneous composition containing more than 12 % of cobalt and less than 4.5 % of carbon, less than 3.5 % of silicon, 55 to 81 % of chromium, 0 to 20 % of tungsten, 0 to 14 % of molybdenum and 0 to 8 % of nickel and represents 41 to 50 % of the total weight of the coated wire, the elements Cr, W, Mo and Ni not entering into the composition of the sheath.
Patent ES-485184-A1 (ES)
Title: Electrical connectors
IPC: H01R13/52
Filed: 1979-10-19
Abstract: A weatherproof electrical connector has an interface sealing arrangement comprising a plug connector body 12 having at least one tower 26 which slides into corresponding terminal cavity enlargements 42 in a mating socket connector body 14. An apertured seal pad 64 is mounted on the or each tower and sealingly engages a projecting shroud 62 of the socket connector body 14.
Patent ES-485989-A1 (ES)
Title: Gaiacol ester of acetyl-salicylic acid prepn. - by heating gaiacol, salicylic acid and chlorination agent, pref. phosphorus oxychloride and acetylating the prod. (PT 22.5.80)
IPC: C07C69/90
Filed: 1979-11-15
Abstract: Process for the prodn. of the gaiacol ester of acetylsalicyclic acid (I) comprises heating equimolar quantities of gaiacol (II) and salicylic acid (III) at 90-100 degrees C and addn. of an excess of a chlorinating agent (pref. phosphorus oxychloride). Reaction is continued until evolution of gaseous HCl is complete, and then the mixt. is poured into water, neutralised with a base and acetylated by known methods to give (I). The process gives high yields of a very pure prod. and does not necessitate the use of solvents. Prod. is used in pharmaceuticals.
Patent ES-486132-A1 (ES)
Title: Collating device for flat goods, particularly cards
IPC: B65H29/18
Filed: 1979-11-02
Abstract: On the end of each suction belt (2) are mounted three collecting members (9) standing on an intermittently-rotating shaft (10) and which are comprised of two L-shaped fingers (13). During the collecting the arm (14) of the fingers (13) forms of stop while the arm (15) causes the cards fed to tilt on the end of the suction belt (2). The cards (3) thus collated are pushed due to the revolution of the members (9) by the walls (21) of boxes mounted on a conveyor (17). Moving fingers (27) collate the packages collected in adjacent box rows.
Patent ES-8102825-A1 (ES)
Title: Disposable filter cell for membrane plasmapheresis
IPC: A61M1/22
Filed: 1979-12-21
Abstract: The cell comprises a pair of flexible sheets (4, 6) facing each other. A pair of membranes (8, 10) is sandwiched between the sheets. A blood flow path (14) is defined between the membranes and plasma filtrate volumes (24, 26) are defined between each membrane and the adjacent sheet. Ports (20, 22, 30) are provided for input and output of blood and for output of plasma from the plasma filtrate volumes. The surfaces 12 of the sheets facing the membranes may be textured or provided with a mesh screen member to form a plasma flow path.
Patent ES-488082-A1 (ES)
Title: Sewage treatment
IPC: C02F3/12
Filed: 1980-01-31
Abstract: The present disclosure is directed to a sewage treatment device of the marine type and operates on an extended aeration principle employing an aerator, clarifier and disinfector. The clarifier is disposed beneath the aerator and the top of the clarifier with a common wall therebetween which forms the bottom of the aerator. A first passage conducts fluid from the aerator to the clarifier and has a central port in the common wall. A second passage conducts fluid from the clarifier to the disinfector. The aerator has an influent inlet and the disinfector has an effluent outlet. The treator includes in the aerator vessel nozzle means for admitting air to the vessel in a direction to cause fluid in the vessel to move orbitally about a vertical axis with the nozzle means being disposed at a level proximate the common wall between the aerator and clarifier.
Patent ES-8102384-A1 (ES)
Title: Coupling device for fire-alarm.
IPC: G08B17/00
Filed: 1980-01-15
Abstract: A connection apparatus for a fire alarm is composed of a socket portion intended to be secured in the space or area which is to be monitored and a fire alarm insert connectable by means of electrical and mechanical connection elements with the socket portion. At least three connection elements are arranged about the circumference of the socket portion. At the circumference of the side of the fire alarm insert confronting the socket portion there are provided contact springs. The connection elements and grooves come into engagement with one another in a certain manner. During a first partial rotation of the fire alarm insert there is established the mechanical connection. During a subsequent second partial rotation of the fire alarm insert, in the same direction as the first partial rotation, there is established the electrical connection.
Patent ES-8100906-A1 (ES)
Title: Mincing machine.
IPC: B02C18/36
Filed: 1980-04-15
Abstract: The filling shaft (1) of the mincing machine is divided into the two shaft parts (3 and 7). In the one shaft part (3) there is a frozen material mincer (4) in which preferably frozen meat is pre-minced. Fresh meat or the like can be fed into the other shaft part (7). The fresh meat or the pre-minced frozen material passes via the discharge of the filling shaft (1) into the connecting channel (12) to the mincing device (14). In the connecting channel there is a cross conveyor (9) with a conveying worm (15). The mincing device (14) has at least one cutting set (30) consisting of a perforated disc (31) and a driven, preferably multi- blade cutting knife (33). The knife's drive shaft (32) is guided through that (37) of the conveying worm (15). The tubular housing extends in a funnel-like manner in the region of the inlet (13) of the mincing device (14).
Patent ES-8105542-A1 (ES)
Title: Nested loop video disc servo system
IPC: G11B19/28
Filed: 1980-09-11
Abstract: An active filter separates the function of a principal feedback loop which provides velocity error correction from that of a nested feedback loop which provides video signal frequency correction. A further feedback loop responsive to the active filter output signal and normally open under steady-state conditions, is closed under transient conditions for supplying a limited gain reducing signal to the input of the active filter whereby transient disturbance of the primary and nested loops is minimized with no loss of loop gain under steady-state conditions. The third loop includes a dead zone amplifier for distinguishing between transient and steady-state conditions and a limiter for limiting the gain reducing signal to a level below that which otherwise would tend to drive the active filter into a non-linear slow recovery condition.
Patent ES-8106135-A1 (ES)
Title: Phosphoryl muramyl peptides, method for their preparation and their use in medicines.
IPC: C07H15/04
Filed: 1980-10-10
Abstract: Phosphorylmuramyl peptides of the formula < IMAGE > are immuno-potentiating. In the formula, R1 represents optionally substituted alkyl or aryl, R2, R4, R6 and R7 represent, for example, hydrogen, R3 represents hydrogen or lower alkyl, R5 represents, for example, hydrogen, lower alkyl, hydroxy-lower alkyl, amino-lower alkyl, cycloalkyl, cycloalkyl-lower alkyl, aryl or aralkyl, or nitrogen-containing heterocyclyl or heterocyclyl-lower alkyl, and one of the radicals A1 and A2 represents a radical of the formula (II) < IMAGE > (II) In the formula (II), T represents NH or O, Y represents an optionally substituted alkylene group, which may also be interrupted by one or two oxycarbonyl and/or iminocarbonyl groups, and W represents an aliphatic radical or a cycloalkyl or cycloalkenyl radical having more than 6 carbon atoms. The other of the radicals A1 and A2 represents free or etherified hydroxy, amino, lower alkylamino or aminocarbonyl-lower alkylamino.
Patent ES-8201812-A1 (ES)
Title: Steam sealing strip for water baking plates
IPC: A21B3/13
Filed: 1981-02-26
Abstract: A steam sealing strip for closing open edges between opposed upper and lower cooperating wafer baking plates includes an upper sealing strip portion for coupling with the upper baking plate and a lower sealing strip portion for coupling with the lower baking plate. The baking plates define therebetween a primary wafer baking space for the baking of dough. The upper and lower sealing strip portions provide secondary baking surfaces disposed in opposed, spaced, face-to-face relationship. These secondary baking surfaces define a secondary baking space for baking excess dough which flows from between the baking plates during the baking of wafers. By baking this excess dough, the formation of unbaked dough portions or unbaked dough balls is prevented. The sealing strip includes a plurality of steam channels for releasing steam from between the baking plates. These steam channels open into the secondary baking space.
Patent ES-8306521-A1 (ES)
Title: High lift device for wind-driven ships and other applications.
IPC: B64C21/06
Filed: 1981-11-30
Abstract: 1. A device adapted to be placed in a fluid in movement in a first direction (vector V) in order to produce a carrying force (vector P) in a second direction transversely of the first direction, the device comprising an elongate body (10) having a rounded profile in cross-section in the first direction, means (12) for intaking the fluid into the body in an intake zone (54) situated at least on the trailing edge of the profile on a first side (10a) on which the said carrying force is to be produced and a flap (14a, 14'a) projecting from the body (10) on the trailing edge of the profile on the opposite side (10d) to the second direction, characterised in that the said profile has an elongate leading edge in accordance with a pseudo-elliptical law and a trailing edge in accordance with a semi-circular law, said profile being symmetrical with respect to a single axis of symmetry (XX') which together with the first direction (vector V) defines an angle of incidence (i) directed in the second direction, the maximum thickness (e) of the profile being between 50% and 100% of its length (1) in the direction defined by its axis of symmetry.
Patent ES-8302957-A1 (ES)
Title: Electrical connector for insulated conductors
IPC: H01R4/24
Filed: 1982-01-12
Abstract: An electrical connector has a casing of insulating material, comprising a body and a cover which is integral with the body and pivotally connected thereto by hinge means, and a connecting blade which is projectingly carried by the cover on the inside surface thereof and which cuts through the insulation of electrical conductors laid in cradle-like housings of the body upon closure of the cover onto the body. Engagement means are provided between the body and the cover and comprise at least one guide ramp means formed on a longitudinal wall of the body and a cooperating projecting lug provided on the cover.
Patent ES-8301933-A1 (ES)
Title: 4-(5)-alkylmercaptoimidazole derivatives, a process for their production and medicaments containing these compounds
IPC: C07D233/84
Filed: 1982-02-24
Abstract: 4-(5)-alkylmercaptoimidazole derivatives corresponding to the following general formula < IMAGE > in which R1 represents a methyl or ethyl group and X reprosents sulfur, an N-cyano group or a nitromethylene group, and their salts with pharmaceutically acceptable acids have activity as histamine antagonists.
Patent ES-8403031-A1 (ES)
Title: Doll with fragrant scented breath.
IPC: A63H3/00
Filed: 1982-11-05
Abstract: A doll including a head (12) and torso (10) in which fragrance means (34) is provided within the torso, and a mechanism is provided to cause air to contact the fragrance material and to be communicated to a mouth opening (42) in the head to simulate a sweet fragrant breath.
Patent ES-8500270-A1 (ES)
Title: 2-(3-Pyridyl)-1,3,4-oxadiazoles, process for their preparation and their use as biocides.
IPC: A01N43/82
Filed: 1983-06-15
Abstract: The invention relates to 2-(3-pyridyl)-1,3,4-oxadiazoles of the formula < IMAGE > wherein R1 is hydrogen, C1-C6alkyl, -COOR2 or < IMAGE > wherein R2 is C1-C6alkyl R3 and R4, each independently of the other, are hydrogen or C1-C6alkyl, X1 is hydrogen, halogen or C1-C6alkyl, and n is 0 or 1, to the preparation thereof, and to a method of use thereof in pest control.
Patent ES-8500051-A1 (ES)
Title: Slow-release perfume compositions and a process for the preparation of them
IPC: A61L9/01
Filed: 1983-06-21
Abstract: A pellet of ethylene-vinyl acetate copolymer and a perfume are mixed in a mixer, and when the perfume has been impregnated into only the surface layer portion of the pellet, then a fine powder is added and mixed with the perfume-impregnated pellet for the purpose of coating the surface thereof.
Patent ES-8501565-A1 (ES)
Title: Device for moving an element between two end positions by means of an energy buffer.
IPC: F16H33/00
Filed: 1983-10-25
Abstract: Device for moving an element between two end positions and for selectively holding this element alternately in one of these positions, comprising an energy buffer mechanically coupled with this element, which buffer may be in one of two corresponding stationary end states, in which the energy is present in the form of potential energy, and in intermediate translation states, in which potential energy is transformed in kinetic energy and vice versa, a mass driven by the energy buffer and moved to one of the two end positions, and locking means for each of the two end states of the energy buffer. According to the present invention the mass is movable elastically over a predetermined distance with respect to the energy buffer and with respect to the element, so that when the element reaches one of its end positions the mass can move further over a predetermined distance towards its end position, thus transforming all kinetic in potential energy. Preferably the energy buffer is a helical spring, housed in a cylindrical mass. Each spring end is received in a spring support, which rests upon an inward end flange of the mass. Each spring support may cooperate with a stationary stop, mounted on the housing wall, which stop can enter the mass through an opening in the said flanges, to arrest the spring supports. The movable element may be formed by one of these spring supports, and may operate the movable switch contact of an electrical switch.
Patent ES-8501870-A1 (ES)
Title: Externally adjustable pipe orifice assembly.
IPC: G01F1/40
Filed: 1984-01-20
Abstract: A coal pulverizer is connected to the burner nozzles of a tangentially-fired furnace with conduits of varying lengths through which air-entrained coal is supplied for combustion within the furnace. An externally adjustable orifice assembly is mounted in each connecting conduit to equalize the flow of coal/air through the conduits to nozzles in the windboxes. Each orifice assembly comprises pivotable plates which move transverse the axis of the conduit to form an orifice in controlling the coal/air flow.
Patent ES-8507490-A1 (ES)
Title: 1-Phenoxy-3-hydroxyindolyl-alkylamino-3-propanols and preparation
IPC: A61K31/404
Filed: 1984-06-06
Abstract: 1-(2-Cyanophenyloxy)-3-(hydroxyindolylalkylamino)-2-propanols and their salts are cardiovascular agents having promise as antihypertensive agents by virtue of their vasodilating and adrenergic receptor blocking actions. Preferred compounds contain the 3-indolyl-tertiary-butylamino moiety. The compounds have the formula < IMAGE > wherein one of R<1> and R<2> is hydrogen and the other is hydrogen or C1-4 alkyl R<3> and R<4> are independently selected from hydrogen or C1-4 alkyl R<5> is halogen, hydrogen, hydroxy, or C1-4 alkylo
Patent ES-8601939-A1 (ES)
Title: Benzo-isothiazole derivs.
IPC: C07D275/06
Filed: 1984-12-31
Abstract: Benzo-isothiazole derivs. of formula (I), in which X and R1 can be various gps., y is 0-2, b and d are 0 or 1, e is 2-4 and c is 1-b, 2-b or 3-b, are made by reaction of a cpd. of formula (II) with 3-chloro benzo-isothiazole 1,1-dioxide. The condensn. reaction is carried out by conventional methods, and the prod. sepd. by filtration and purified by recrystallisation.
Patent ES-8609430-A1 (ES)
Title: Use of stable mixtures of chlorofluorinated hydrocarbons and solvents as heat-transfer compositions for absorption heat-pump and heat-transfer compositions.
IPC: C09K5/04
Filed: 1985-07-05
Abstract: The present invention relates to stable mixtures comprising a chlorofluorohydrocarbon as a heat transfer fluid, an amide or glycol ether compound as a solvent, and a zinc dialkyldithiophosphate as a stabilizer. The invention also relates to the use of these mixtures as heat transfer compositions for absorption heat pumps.
Patent ES-8707101-A1 (ES)
Title: Middle ear prosthesis.
IPC: A61F2/00
Filed: 1986-05-23
Abstract: A middle ear prosthesis is constructed of a bio-active bio-compatible glass. The prosthesis includes a substantially disc-like base member, one base surface of which is adapted to bond to the tympanic membrane, and a substantially cylindrical stem member projecting from the other base surface. The axis of the stem member is offset from the center of the base member and perpendicular to the base surface.
Patent ES-8707034-A1 (ES)
Title: Alternator for automotive vehicles or the like.
IPC: H02K11/04
Filed: 1986-06-18
Abstract: A first (11) and a second (12) electrical rectifier element are placed opposite exhaust holes (10) made in the rear plate (7). The first electrical rectifier element (11) is in direct contact with the rear plate (7). The second electrical rectifier element (12), is isolated from the first rectifier element (11) and is stacked on it in a direction parallel to the axis (1) of the alternator, but offset relative to the latter, perpendicularly to the axis of the shaft (1). Application to industrial vehicle or motor car alternators.
Patent ES-8801649-A1 (ES)
Title: Heterocyclic substituted-phenoxyalkyl-isoxazoles and-furans, their preparation and use as antiviral agents.
IPC: A61P31/12
Filed: 1987-12-07
Abstract: Compounds of the formula < CHEM > are disclosed, wherein: Y is an alkylene bridge of 3-9 carbon atoms Z is N or HC R is hydrogen or loweralkyl of 1-3 carbon atoms, with the proviso that when Z is N, R is lower-alkyl R1 and R2 are each hydrogen, halogen, methyl, nitro, loweralkoxycarbonyl or trifluoromethyl and Het is a heterocyclic group, and pharmaceutically acceptable acid addition salts thereof, as well as methods for preparation and use thereof. The compounds exhibit valuable antiviral properties.