baber/WOPTO huggingface dataset:
Patent ES-367281-A1 (ES)
Title: 09-alkyl steroids and a process for the preparation thereof
IPC: C07J75/00
Filed: 1969-05-14
Abstract: The invention comprises compounds of Formul[mu] I and II wherein R 1 is H or C 1-6 alkyl R 2 is free, esterified or etherified hydroxy R 3 is H, C 1-6 alkyl, C 2-6 alkenyl or C 2-6 alkynyl R is a 3 - oxo - #4,6/#1,4,6, 3 - hydroxy - #4,6, 3-acyloxy - #4/#4,6/#3,5/#2,4,6 or 3 - alkoxy - #4/#4,6/ #3,5/#3,5,7 system and R5 is alkoxy. Preparation of compounds I wherein R is a 3-alkoxy-#3,5 group is by reduction, alkylation, alkenylation or alkynylation of the 17-oxo group of compounds II. Subsequent dehydrogenation gives 3-oxo-#4,6 compounds which can also be obtained by dehydrogenation of the corresponding 3-oxo-#4 compounds as can also the 3-oxo-#1,4,6 compounds. Enol esterification/etherification then yields 3-alkoxy-#3.5/ #3,5,7 and 3 - acyloxy - #3,5/#2,4,6 compounds. The 3 - alkoxy/acyloxy - #4/#4,6 compounds are obtained conventionally from the corresponding 3-ols. The 17-hydroxy group can also be esterified and etherified. A 3-oxo-#4,6 group may be reduced to a 3-hydroxy-#4,6 group. Preparation of compounds II is by enol etherification of the corresponding 4-en-3-ones. 17[alpha] - Ethynyl - 19 - ethylandrost - 4 - ene- 3#,17#-diol and -3[alpha],17#-diol are prepared by NaBH 4 reduction of the corresponding 3-one. Compounds I are said to influence gonadotropin economy and to inhibit the action of progesterone, and may be made up with carriers into pharmaceutical compositions for oral, parenteral and rectal administration.
Patent ES-382572-A1 (ES)
Title: Apparatus for thermofixing of slide-fastener coupling chains
IPC: B29C65/62
Filed: 1970-08-07
Abstract: A method of and an apparatus for the fixing or setting of continuous coupling elements of chains, preferably in the form of meandering or coiled monofilament, wherein the coupling element is passed about a drum with predetermined coupling-head spacing through a station at which an ultrasonic transducer thermally sets the coupling element. Juxtaposed with the periphery of the transport wheel, which maintains the spacing of the turns or undulations of the coil or the meander, is a radially reciprocable member constituting the vibration source or the anvil against which the vibrator operates.
Patent ES-390095-A1 (ES)
Title: 1-hydrocarbon-4-aryl-2,3-dioxo-5-(2-haloethyl) piperazines
IPC: C07D241/08
Filed: 1971-04-12
Abstract: 1-Hydrocarbon-4-aryl-2,3-dioxo-5-(2-haloethyl)piperazines are described. They are prepared by reacting 1-substituted-3-arylaminopyrrolidines with oxalyl halides to form an N-(1-hydrocarbon-3-pyrrolidinyl)-N-aryloxamoyl halide intermediate which is not isolated and which rearranges under thermal and/or basic conditions to the novel compounds of the invention.
Patent ES-392728-A1 (ES)
Title: Press for a deformable bag
IPC: A61M5/148
Filed: 1971-06-28
Abstract: A press for a deformable bag, particularly a blood bag, has two flaps articulating on a common hinge and urged together by pressure means to clamp a bag placed between them. Associated with the pressure means are control means adapted to make a determined pressure threshold perceptible to an operator.
Patent ES-399934-A1 (ES)
Title: Device for mounting and unmounting giant tires
IPC: B60C25/02
Filed: 1972-02-18
Abstract: A device facilitating the mounting and unmounting of a giant pneumatic tire on a wheel comprises a pair of arms pivoted about a pin and a screw by which the distance between the arms can be adjusted. One of the arms rests against the inner side of a flange of a side ring and the other arm rests against an associated conical ring by which a bead of the tire is supported. One of the arms has an adjustable extension by which it can push on the rim well of the wheel. Adjustment of this extension facilitates an axial pull on the side ring and conical ring towards the outside of the wheel. One of the arms also preferably has a second adjustable extension by which it can pull on the rim well. Adjustment of the second adjustable extension facilitates an axial push on the side ring and conical ring towards the inside of the wheel.
Patent ES-400263-A1 (ES)
Title: Short circuit protection system for electrical discharge machining apparatus
IPC: B23H1/02
Filed: 1972-02-29
Abstract: A protective system is provided for an electrical discharge machining apparatus of the multiple type in which there are a single pulse generator and a plurality of drive and output stages, each associated with a different machining gap. A separate cutoff stage is keyed into operation in phased relationship with the machining power pulses to each gap and control of machining power pulses is exercised through switching of a flip-flop stage operatively connected in each drive stage.
Patent ES-408162-A1 (ES)
Title: Polymeric dispersion
IPC: C08F2/00
Filed: 1972-10-31
Abstract: A dispersion is described of block copolymer particles in a saturated aliphatic hydrocarbon diluent, the block copolymer consisting of a thermoplastic tertiary butyl styrene polymer block A of molecular weight 10,000-100,000 which is soluble in the diluent, an elastomeric conjugated diene polymer block B of molecular weight 1,000-100,000 which is terminally attached to block A, and a styrene homopolymer or copolymer block C of molecular weight 20,000-1,000,000 which is terminally attached to block B, is insoluble in the diluent and forms at least part of the core of the particles. The particles may be separated from the diluent while retaining their previous molecular organization, i.e. with the insoluble block C present in the core of the particles and the thermoplastic block A remote from the core, and may be converted by hot pressing into shaped articles having impact resistance. A process is also described for producing such a particle dispersion by anionic polymerization of monomers in the hydrocarbon diluent to form successively the polymer blocks A, B and C.
Patent ES-412738-A1 (ES)
Title: Current adaptor
IPC: H01R25/14
Filed: 1973-03-16
Abstract: The invention relates to a current adaptor which can be connected to a current supply rail. The current adaptor comprises a housing with grips on either side whose free ends are bent in the form of a hook so as to grip around the current supply rail. The grips are hinged to the housing and those sides of each of the grips which extend beyond the pivot viewed from the free end, are pressed apart with the aid of a spring incorporated in the housing.
Patent ES-414920-A1 (ES)
Title: Knit yarn package
IPC: D04B21/00
Filed: 1973-05-05
Abstract: The disclosure relates to a yarn package that is knitted with spandex yarns in the form of a strip which is narrow in width compared to its length. The strip is formed on a flat bed, warp knitting machine to provide a double knit fabric with two matching faces and from an end of which a plurality of individual yarn strands can be unravelled.
Patent ES-415791-A1 (ES)
Title: Apparatus for controlling thermal growth in condensers
IPC: F28F7/00
Filed: 1973-06-11
Abstract: A condenser shell structure having a trough formed by an inner wall spaced from the outer shell structure and extending upwardly from the condenser support plane to a region adjacent the flange connection with the exhaust duct of a steam turbine operable at variable exhaust temperature. The trough is continuously provided with condensate from the condenser hot well at approximately saturation temperature, thereby to maintain the condenser shell temperature at saturation temperature for the exhaust steam pressure with attendant minimization of thermal growth of the condenser shell.
Patent ES-422906-A1 (ES)
Title: Derivatives of 2-aminoindane, the preparation and use thereof
IPC: A61K31/495
Filed: 1974-02-04
Abstract: This invention relates to new derivatives of 2-aminoindane, namely N-phenyl-N-R1,R2-aminoalkanoyl-2-aminoindanes, in which R1 represents hydrogen or a lower alkyl or hydroxyalkyl group and R2 represents a lower alkyl or hydroxyalkyl group and may be different from R1, said R1 and R2 may also form with the attached nitrogen atom a nitrogenous heterocyclic ring, as well as the acid addition salts of such derivatives.
Patent ES-427374-A1 (ES)
Title: Refrigeration systems
IPC: F25B43/02
Filed: 1974-06-18
Abstract: Vehicle air-conditioning and other refrigerator systems utilizing specified helical screw compressors and operated under specified conditions and using specified refrigerants and oils. Also disclosed are improved hydrocarbon compressor systems which also utilize specified helical screw compressors and are operated under specified conditions using specified oils selected in relation to the hydrocarbon being compressed.
Patent ES-430735-A1 (ES)
Title: Automatic reset reversing mechanism for sprinklers
IPC: B05B3/16
Filed: 1974-10-05
Abstract: An automatic reset reversing mechanism that resets a sprinkler to its preset cycling path or arc after it is moved to a position outside of the preset cycling arc. The automatic reset reversing mechanism utilizes a single clutch tooth on a dog drum that supports the reversing dogs. The reversing dogs are adjustable on the dog drum into any desired angular position in order to preset the arc of movement of the cycling sprinkler nozzle. The base of the sprinkler includes a notch that mates with the single clutch tooth during normal reversing movement of the cycling sprinkler nozzle. The dog drum is also movable upwardly to remove the single clutch tooth from the mating notch when the sprinkler nozzle is moved forceably outside of the preset cycling arc. Further movement of the sprinkler nozzle will replace the clutch tooth in the mating notch to re-establish the original preset sprinkler nozzle cycling arc.
Patent ES-448808-A1 (ES)
Title: Catalysts for the polymerization of olefins, method of preparing the same
IPC: C08F4/64
Filed: 1976-06-11
Abstract: New olefin polymerization catalysts are disclosed which are prepared by mixing (A) the product obtained by contacting (1) A HALOGEN-CONTAINING, OR A HALOGEN FREE, OXYGEN-CONTAINING ORGANIC COMPOUND OF Ti, V or Zr, with (2) A HYDROCARBON-INSOLUBLE SOLID PRODUCT CONTAINING AT LEAST METAL M and halogen and resulting from decomposition of a complex having the formula (I) MX2.nAlRX2.pAlX3 to M dihalide, or to a product containing M dihalide.
Patent ES-449550-A1 (ES)
Title: Sailing mast for sailing boards
IPC: B63B35/79
Filed: 1976-07-03
Abstract: In a sailing board having a tiltable and rotatable mast which is held by the user during sailing and is supported on the board by a base fitting, a lower portion of the mast adjoining the base fitting is flexible and is bridged by a resilient mounting.
Patent ES-458106-A1 (ES)
Title: Filter device for use with granular filter material
IPC: B01D46/88
Filed: 1977-04-22
Abstract: In order to enable the filter mass, having poor flow properties, to be emptied by simple means and handling, a filter apparatus is provided with a perforated inner tube (9) which is shorter than the space filled by the filter material (16), the intermediate region formed being closed by an unperforated tube piece (13) conducted in the inner tube. The tube piece (13) can be provided with a draw-bar (14) which is conducted in the inner tube (9) or in its extension.
Patent ES-462473-A1 (ES)
Title: Polyhalogenated carboxylic acids
IPC: C07C69/743
Filed: 1977-09-20
Abstract: Novel polyhalogenated cyclopropane carboxylic acid compounds of the formula < IMAGE > I wherein X1 is selected from the group consisting of hydrogen, fluorine, chlorine and bromine, X2 is selected from the group consisting of fluorine, chlorine and bromine, X3 is selected from the group consisting of chlorine, bromine and iodine and R is selected from the group consisting of hydroxy, halogen, alkoxy of 1 to 7 carbon atoms or R represents OM group wherein M is selected from the group consisting of metal, organic base, acyl of an organic carboxylic acid and an acyl of the said acid in any of the possible isomer forms which are useful as intermediates for the production of pesticidal esters thereof and which also possess antifungal and biocidal activity.
Patent ES-464250-A1 (ES)
Title: Esters of disubstituted isobutyric acids and pharmaceutical compositions containing the same
IPC: A61K31/34
Filed: 1977-11-17
Abstract: Pharmacologically valuable esters of isobutyric acid have the general formula < IMAGE > in which R is biphenylyl, norbornyl or para-cyclohexylphenyl and R1 and R2 are each lower alkyl groups or R1 and R2 together with the nitrogen atom to which they are linked is a saturated heterocyclic group which may contain an additional hetero atom. The esters may be used in the form of their salts with pharmaceutically acceptable acids.
Patent ES-465002-A1 (ES)
Title: Process for the utilisation of blast furnace gas
IPC: F27D17/00
Filed: 1977-12-13
Abstract: In order to take blast furnace gas within the coke oven plant of metallurgical works to a general more economical utilisation, the sensible heat of the hot crude blast furnace gas (m) leaving the shaft furnace (8) is used for preheating the coal (2, 4). The hot crude blast furnace gas (m) can be used directly for predrying (2) and/or heating (4) the coking coal (a).
Patent ES-466359-A1 (ES)
Title: Rabies virus vaccine
IPC: A23K1/16
Filed: 1978-01-26
Abstract: A novel rabies virus strain No. 675 deposited in the Czechoslovak National Collection of Type Cultures of the Institute of Hygiene and Epidemiology in Prague under number CNCTO AO 4/77, novel living or inactivated cell culture vaccines derived therefrom, a process for the isolation of the virus strain as well as a process for the preparation of the said vaccines and novel method of immunizing warm-blooded animals against rabies.
Patent ES-468248-A1 (ES)
Title: Process for preparing apopincamic ester
IPC: C07D471/14
Filed: 1978-03-27
Abstract: Prepn. of apovincaminic acid esters of formula (I) comprises (a) intramolecular condensation of the tryptamine salt (II) (b) reaction of the obtd. 1-alkyl-3,4-dihydro-beta-carboline (III) with an acrylic acid ester (IV) opt. in the presence of potassium tert-butoxide (c) reaction of the obtd. 1-alkyl-2,3,4,5,6,7-hexahydroindolo (2,3-a)quinolizin-2-one (V) with hydrazine hydrate (d) reaction of the obtd. 1-alkyl-2,3,4,5,6,7-hexahydroindolo (2,3-a)quinolizine (VIa) or its salt (VIb) with a 2-acetoxy-acrylic acid ester (VII) (e) redn. and deacetylation of the hexahydroindolo, (2,3-a) quinolizinium salt (VII) (f) oxidation of the obtained octahydroindolo (2,3-a)-quinolizine (X1) (g) dehydration of the obtained vincaminic and epivincaminic acid esters (X11a and X11b) to yield (I). The racemic prods. may be resolved to give the optical isomers and/or the product may be conberted to its acid addn. or quat. salts. In (I) R1 is 1-5C alkyl and 33 is 1-4C alkyl. Intermediates (VIII), (IX), (X), (XI), (XIIa) and (XIIb) are new and (I) (R3 is not = ethyl) are new. (I) are cerebral vasodilators.
Patent ES-471768-A1 (ES)
Title: Upper link storage clip
IPC: B60D1/46
Filed: 1978-07-14
Abstract: An upper link storage clip for securely maintaining the upper link of a tractor three-point hitch in its storage position without side to side movement, the storage clip being so designed that the upper link can be readily placed within it by a one hand operation. The upper link storage clip utilizes a spring biased pivoted hook to maintain the upper link between a pair of rearwardly extending spaced apart arms when the upper link is in its storage position. The rearward surface of the pivoted hook is provided with a cam surface so that as the upper link is forwardly swung towards its storage position the pivoted hook will be cammed to an open position permitting the introduction of the upper link between the pair of arms, the spring causing the pivoted hook to swing to its closed operative position when the upper link attains its storage position.
Patent ES-477298-A1 (ES)
Title: Hydraulic actuator with stroke regulation.
IPC: F15B15/22
Filed: 1979-01-31
Abstract: Hydraulic actuator with stroke regulation, of the type having multiple intake and discharge orifices which are successively masked or unmasked by the piston in the acceleration or deceleration strokes. Flow regulators (2, 102) of a type known per se are arranged on the supplies of the actuator and comprise a slide valve (4) bearing on a calibrated spring (10, 11) which can be adjusted and balanced, on the one hand, by the discharge pressure in the actuator upstream of the discharge orifices and, on the other hand, by the pressure downstream of these orifices, plus that of the calibrated spring, the corresponding face of the slide valve controlling the opening of the discharge flow from the actuator. Application to high-pressure hydraulic actuators, in particular for machine tools.
Patent ES-483787-A1 (ES)
Title: Fungicidally active acetic acid anilides and their manufacture and use
IPC: A01N47/14
Filed: 1979-08-31
Abstract: Novel acetic acid anilides of the general formula I < IMAGE > (wherein R1 represents H or C1-C4- alkyl, R2 represents aromatic hydrocarbon optionally substituted by one or more substituents selected from C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, Hal, -CF3, -NO2, C1-C4-alkoxycarbonyl and -CN, R3 represents C1-C6-alkyl, halogeno- C1-C6-alkyl, C1-C4-alkoxy-C1-C4- alkyl, C2-C6-alkenyl, C3-C6-alkynyl, C1-C6-alkylcarbonyl or halogeno- C1-C6-alkoxycarbonyl, or represents phenyl or benzyl optionally substituted by one or more substituents selected from Hal, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, -CF3, -NO2 and -NH2, or represents amidino or dimenthylthiocarbamoyl, and X represents O, S, SO or SO2) and acid addition salts of such compounds in which R3 represents amidino, have a fungicidal action against phytopathogenic fungi and accordingly may be made up with suitable carriers into fungicidal preparations and may be used for protecting living plants, crop areas and seeds against such fungi.
Patent ES-484523-A1 (ES)
Title: N-(1,3-Thiazolyl)-alkyl-chloroacetanilides, process for their preparation and their use as herbicides.
IPC: C07D277/28
Filed: 1979-09-27
Abstract: 1. N-(1,3-thiazolyl)alkyl-chloracetanilides of the formule see diagramm : EP0009693,P19,F1 in which R**1 represents alkyl with 1 to 4 carbon atoms, R**2 represents hydrogen or alkyl with 1 to 4 carbon atoms, R**3 represents hydrogen or alkyl with 1 to 4 carbon atoms, X**1 represents hydrogen, alkyl with 1 to 4 carbon atoms or phenyl, X**2 represents hydrogen or alkyl with 1 to 4 carbon atoms and the azolyl radical is bonded via a carbon atom.
Patent ES-485740-A1 (ES)
Title: Heat-treatment method for fine-grained material.
IPC: B01J6/00
Filed: 1979-11-06
Abstract: A process for the heat-treatment of fine-grained material using a multistage cyclone preheater and a revolving tubular kiln, additional fuel being introduced into a stage of the preheater which is selected according to the grain size, reactivity, moisture content, and incombustible constituent content of the fuel so that most of the fuel is almost completely burnt in the lowermost stage of the preheater. In this way, it is possible to obtain a high degree of calcination of the material before it enters the revolving tubular kiln with low preparation costs.
Patent ES-8103335-A1 (ES)
Title: Devices used for the connection of pipes
IPC: F16L25/00
Filed: 1980-05-02
Abstract: A device for the connection of pipes of whatever section or of pipes with elements forming part of a plant such as housings or tubular bodies of whatever section provided in automatic valves or other apparatus. The device comprises a muff of a flexible material provided on its inner periphery with a tightening membrane in the shape of a lip or of a hat. The device is characterized by cooperation with the lip of guiding or centering means for the pipes to be introduced. The guiding or centering means consist of a piece (6) formed of a series of rings (7, 8, 9) of different sizes which are coaxially maintained in their respective places by cross pieces (10). The outer ring (9) of the centering piece is connected by arms or holders (11) to a fixing collar (ring) (12) which in general is introduced into a groove (13) provided in the interior of the muff.
Patent ES-8104625-A1 (ES)
Title: Contact socket with locking tongues
IPC: H01R13/432
Filed: 1980-07-09
Abstract: A contact socket has locking tongues intended to hold it into the housing of an insulating support. The socket comprises two resilient locking tongues (4, 5) cut along a sleeve (1), framed by cutting slots (41, 51, 42), and slightly spaced from the collar (3). These tongues (4, 5) are spaced from each other on the inner side by an inner contact strip (6) and on the outer side, for one of the locking tongues, by an outer contact strip (7) and, for the other locking tongue, by an outer contact tongue (8), the outer strip (7) and the outer tongue (8) are arranged facing the seam (10) of the sleeve. Application to contact pin connectors.
Patent ES-8205790-A1 (ES)
Title: N-substituted imidazole derivatives, a process for their preparation, antifungal compositions comprising them and their use for preparing such compositions.
IPC: A61P31/04
Filed: 1980-12-04
Abstract: An N-substituted imidazole compound of the formula: < IMAGE > wherein R and R' are independently a phenyl group optionally substituted with one or more halogen, C1-C8 alkyl, C1-C8 alkoxy, C1-C8 alkylthio, phenyl, phenoxy, phenylthio, hydroxyl, trifluoromethyl, amino, carbamoyl, di(C1-C8) alkylamino, C1-C8 alkanoylamino, nitro, cyano, carboxy, C1-C8 alkoxycarbonyl, C1-C8 alkylsulfonyloxy or C1-C8 alkanoylpiperazino groups a C1-C15 alkyl group or a phenyl (C1-C2) alkyl group optionally bearing halogen on the benzene ring, and its acid-addition salts, which is useful as an antifungal agent.
Patent ES-8205380-A1 (ES)
Title: Process for forming a laminated plastic covering on a wooden panel.
IPC: B32B21/08
Filed: 1981-02-27
Abstract: The present invention relates to a process for forming a laminated plastic covering (3) onto a shaped wooden panel (2), consisting in applying onto the panel several layers of phenolic and/or melaminic paper (3) and hot-pressing them into a mould of which the panel (2) itself constitutes an element.
Patent ES-8206096-A1 (ES)
Title: Separator plate for electrochemical cells
IPC: H01M8/02
Filed: 1981-08-24
Abstract: A thin electrochemical cell separator plate with greatly improved properties is made by molding and then graphitizing a mixture of preferably 50 percent high purity graphite powder and 50 percent carbonizable thermosetting phenolic resin, the graphite molding powder particles having a specified preferred shape and a size distribution requiring 31 to 62 weight percent of the particles to be less than 45 microns in size.
Patent ES-8206580-A1 (ES)
Title: Polyisocyanurates from diols modified with epoxy resins
IPC: C08G59/14
Filed: 1981-09-01
Abstract: A method of preparing polyether polyols in the 200-1000 molecular weight range by modifying a polyol initiator with an epoxy resin and one or more alkylene oxides is described. The modified polyols may be used in preparing rigid isocyanurate foams with improved compressability and flammability properties.
Patent ES-8302588-A1 (ES)
Title: Pneumatic tubular post-transmission system for samples of fine material.
IPC: B65G51/32
Filed: 1981-09-30
Abstract: The invention relates to a pneumatic-tube conveying installation in which a tube section accommodating the sample carrier at the despatch and receiving stations is designed to be tilted into a filling or emptying position about an axis extending transversely of its longitudinal axis. A conveying installation such as this is distinguished by its particularly simple construction and operational reliability.