baber/WOPTO huggingface dataset:
Patent ES-344156-A1 (ES)
Title: Peroxygen compounds
IPC: C07C409/22
Filed: 1967-08-16
Abstract: The invention relates to novel ketone peroxides compositions containing them and processes for producing the peroxides and the compositions. The ketone peroxides are those with an alkoxy or hydroxy substituent in the alpha , beta - or gamma -position. The compositions contain (1) the peroxides and (2) water which may be in admixture with a hydrophobic or hydrophilic solvent or (3) a hydrophobic solvent. The peroxides are produced by reacting the alpha , beta - or gamma -alkoxy or hydroxy ketone with aqueous hydrogen peroxide and a source of hydrogen ions, for example a mineral acid.
Patent ES-350108-A1 (ES)
Title: Rack-and-pinion steering systems
IPC: F16H57/12
Filed: 1968-02-03
Abstract: In a rack-and-pinion steering mechanism, the rack bar 1 is slidably guided by a bearing 8 and is urged into mesh with the pinion 3 by a spring-loaded plunger 9 offset along the rack bar from the pinion 3 in the direction opposite to the bearing 8. Deflection of the plunger against its spring from a position in which the rack bar is unloaded may be limited by engagement of the skirt of the plunger with a stop (10) (Figs. 3, 6, not shown), e.g. to 0À1 mm.
Patent ES-359544-A1 (ES)
Title: Derivatives of (-) (cis-1,2-epoxypropyl)phosphonic acid
IPC: C09D7/12
Filed: 1968-10-25
Abstract: A pharmaceutic composition comprises a pharmaceutically acceptable vehicle and a compound of the formula wherein each of X and Y is an OR, SR or NR, R 2 group or a halogen atom wherein R is H or a substituted or unsubstiuted hydrocarbyl or heterocyclic radical and each of R 1 and R 2 is as defined for R, or NR, R 2 is a residue of a cyclic amine with the proviso that X and Y are not both OR or both halogen atoms and that one of X and Y is not OR when the other is halogen, each of R 6 and R 7 is H, a C 1 -C 6 alkyl, aralkyl, substituted aralkyl, aryl, C 2 -C 6 -alkenyl or -alkynyl, cycloalkyl, cycloalkenyl, or heteroaryl group and R 8 is phenylene or substituted phenylene or a polymethylene group containing 2 to 4 CH 2 radicals, or an organic or inorganic salt of such compounds in which one of X and Y is OH or SH. The composition may be in the form of a tablet, capsule or pill, solution or suspension or in injectable form with a sterile isotonic liquid diluent. The defined phosphorus compound may also be used as active ingredients in antiseptic compositions containing a diluent or carrier. When the products are used pharmaceutically they may be admixed with other antibacterial agents such as penicillin, streptomycin or novobiocin.
Patent ES-368982-A1 (ES)
Title: Flavouring substances
IPC: A23L27/26
Filed: 1969-06-30
Abstract: Novel sulphur containing food flavor substances are provided containing an oxygen or sulphur atom in a five or six membered ring structure, one alkyl or hydroxy alkyl substituent at at least either of the carbon atoms adjacent to the hetero atom and having at least one sulphur or oxygen atom attached to another carbon atom of the ring structure.
Patent ES-376085-A1 (ES)
Title: Dual fabric apparatus for paper web formation
IPC: D21F9/00
Filed: 1970-01-31
Abstract: To form a web of papermaking fibers in the process of papermaking, a suspension of such fibers is passed from a head box between a pair of endless fabrics, at least one of which is a foraminous forming carrier. The fabrics are moved over paths formed by head box walls which have respective facing surfaces which are substantially impervious and which are substantially parallel over a substantial distance to and including the outlet orifice of the head box and are spaced a predetermined distance apart. Prior to any substantial formation of a web, the suspension leaves the orifice entrained between the fabrics and moves at the same speed and in the same direction. Thereafter a web of the papermaking fibers is formed by removing water from the suspension through the forming carrier without exerting substantial shear forces upon the forming web.
Patent ES-412647-A1 (ES)
Title: Synthetic resin sleeve with embedded stress control screen for high-voltage cables
IPC: H02G15/103
Filed: 1973-03-08
Abstract: A sleeve of epoxy resin for use in a joint between high voltage electric cables or in a sealing end for such a cable, the sleeve having embedded therein, around the part of the cable to be electrically screened, a conductive screen embedded in semi-conductive, epoxy resin.
Patent ES-412840-A1 (ES)
Title: Flexible structure for ski tracks and the like
IPC: E01C13/00
Filed: 1973-03-20
Abstract: A flexible structure for ski tracks for simulating skiing on snow. The flexible structure comprises similar partially imbricated elements. Each element is made of a succession of upstanding parallel arcs. The tops of the arcs are provided with protuberances and vertically protruding flexible fingers. The base basis of the fingers are at a level lower than top of the protuberances.
Patent ES-415116-A1 (ES)
Title: Cross-office connecting scheme for interconnecting multiplexers and central office terminals
IPC: H04L1/08
Filed: 1973-05-24
Abstract: Interchange of data between two way loops and a data trunk is provided by way of channel units, submultiplexer/demultiplexers and a common multiplexer/demultiplexer. Submultiplexers have five, 10 or 20 ports, creating time frames with corresponding numbers of time slots, all of equal duration. The channel units, which terminate 9.6, 4.8 or 2.4 Kbs data subscribers, assemble the incoming data into bytes, repeat each byte five, 10 or 20 times, respectively, and align each successive one of the repeated bytes with successive time slots. Any port of a five port submultiplexer can be connected to any 9.6, 4.8 or 2.4 channel unit. Similarly, any port of a ten port submultiplexer can be connected to any 4.8 or 2.4 channel unit and any port of a twenty port submultiplexer can be connected to any 2.4 channel unit. The outputs of all submultiplexers are interleaved by the common multiplexer and applied to the trunk. Incoming data from the trunk is distributed to the several submultiplexers/demultiplexers which, in turn, distribute the data to the channel units.
Patent ES-418852-A1 (ES)
Title: Telescopic boom
IPC: B66C23/70
Filed: 1973-09-18
Abstract: A mobile crane has a boom comprising a plurality of telescopic hollow boom sections. Hydraulic operating cylinders for the boom sections are housed within the boom and each is provided with its own remotely operable electrically controlled main valve. Hydraulic fluid is supplied to the valves by flexible hydraulic fluid hoses disposed between the side plates of adjacent boom sections and the hoses uncoil or coil in a frictionless manner as the sections are extended or retracted. Electric control wires for operating the electric wires are wrapped around the hoses and held in place thereon by heat-shrunk plastic tubing. The boom sections have a cross-sectional configuration which is that of an inverted A-frame or trapezoid to increase boom strength, to provide the maximum ratio between internal component space and weight, and to enable a more compact physical arrangement of the boom and boom hoist cylinders on the crane when the boom is in lowered position. The hydraulic cylinders are progressively smaller in size (proceeding from the base end of the boom to its remote end) to provide a balanced hydraulic system and pressure compensating valve means located between the source of fluid and the first (lowest) cylinder respond to pressure differentials thereat to dump or unload excess fluid as is required to maintain a predetermined pressure differential.
Patent ES-428275-A1 (ES)
Title: Reducing concentration of gases in nuclear reactor
IPC: G21F9/02
Filed: 1974-07-15
Abstract: The time taken to reduce concentration of radioactive gas in the coolant of a nuclear reactor to permissible levels during refueling or the like is reduced by injecting into the reactor coolant a quantity large compared to the quantity of fission gas, of stable gas of the same atomic number as each radioactive gas. The fission gas includes both stable and radioactive isotopes, the quantity of stable isotopes being large compared to the quantity of radioactive isotopes. The stable gas added and the fission gas of each atomic number are dissolved as one gas in the reactor fluid and are purged together, the added stable gas accelerating the dissolution of the radioactive gas.
Patent ES-432657-A1 (ES)
Title: Alpha-isomer of the palmitic acid ester of 10-{8 3-(4-hydroxy-ethyl-1-piperazinyl)propylidene{9 -2-trifluoromethyl thiaxanthene, compositions thereof and a method of preparaton thereof and use thereof
IPC: A61K31/50
Filed: 1974-12-06
Abstract: This invention relates to the novel alpha-isomer of the palmitic acid ester of 10-[3-(4-hydroxyethyl-1-piperazinyl) propylidene]-2-trifluoromethyl thiaxanthene, the non-toxic acid addition salts thereof, methods for the preparation of the said compound, therapeutic compositions thereof having prolonged effect, and a method of treating psychotic patients therewith.
Patent ES-436091-A1 (ES)
Title: Apparatus for the remote grounding, connection and disconnection of high voltage electrical circuits
IPC: H02G15/103
Filed: 1975-03-26
Abstract: Apparatus which enables grounding, connection and disconnection of high voltage electrical connectors from a safely remote location includes a grounding device for making a ground connection to the conductor of a high voltage cable through the contact of the connector itself and a coupling device for selectively coupling the grounding device to an insulated tool, such as a hot-stick, for installation and removal of the grounding device and the grounded electrical connector with the insulated tool.
Patent ES-436486-A1 (ES)
Title: Alkylation reaction chamber
IPC: C07C27/00
Filed: 1975-04-10
Abstract: An alkylation reaction chamber for contacting acid catalysts with alkylation reactants. A heat exchanger, a plurality of baffles and a plurality of spray nozzle assemblies are disposed within a vertically positioned, elongated vessel. Acid catalyst flows upward in serpentine fashion through the vessel and alkylation reactants are sprayed into the catalyst at a plurality of elevations within the vessel. Exothermic heat of reaction is removed by the heat exchanger.
Patent ES-437034-A1 (ES)
Title: Apparatus for transporting and charging uncartridged explosives, more particularly plastic explosives
IPC: B65D88/62
Filed: 1975-04-26
Abstract: A hollow container having two chambers separated by a diaphragm. A flowable explosive is carried in one chamber and an incompressible fluid is forced into the other chamber as needed, thereby flexing the diaphragm and forcing out the explosive into a dispensing hose. The dispensing hose includes a nozzle with a seal for placing the explosive in a bore hole. The explosive being dispensed can be accurately metered.
Patent ES-437495-A1 (ES)
Title: O-{8 1-Alkyl- or-phenyl-5-alkylmercaptoalkyl-mercapto-1,2,4-triazol(3)yl{9 -(thiono)-phosphoric(phosphonic, phosphinic) acid esters and ester-amides
IPC: A01N57/24
Filed: 1975-05-07
Abstract: O-[1-alkyl- or-phenyl-5-alkylmercaptoalkyl-mercapto-1,2,4-triazol(3)yl]-(thiono)-p hosphoric(phosphonic, phosphinic) acid esters and ester-amides of the formula IN WHICH R is alkyl or alkoxy, each with 1 to 6 carbon atoms, R' is alkyl, alkoxy or alkylamino, each with 1 to 6 carbon atoms, or phenyl, R'' is alkylmercaptoalkyl with 1 to 4 carbon atoms in each alkyl moiety, R''' is alkyl with 1 to 4 carbon atoms or phenyl, and X is oxygen or sulfur, WHICH POSSESS INSECTICIDAL, ACARICIDAL AND NEMATOCIDAL PROPERTIES.
Patent ES-443081-A1 (ES)
Title: Oxy-alkylamino carboxylic esters
IPC: C07D491/10
Filed: 1975-11-29
Abstract: Compounds of formula (I): < IMAGE > (I) wherein: X is CO, protected CO, CROH in which R is hydrogen or C1-4 alkyl and in which the OH moiety may be protected Y is CH2CH2 or CH=CH Z is CO or CH2 n is 1 to 8 m is 1, 2 or 3 R1 is hydrogen, CH2OH, CH2OH in which the OH moiety is protected, CO2W wherein W is hydrogen or CO2W represents an ester group in which the ester moiety contains from 1 to 12 carbon atoms, or CONH2 R2 is hydrogen, C1-4 alkyl, or taken together with R3 and the carbon atom to which it is attached represents a carbonyl group R3 is hydrogen, hydroxy or protected hydroxy R4 is hydrogen or C1-9 alkyl and salts thereof-have useful pharmacological properties.
Patent ES-444175-A1 (ES)
Title: Method and apparatus for conveying and/or heating coal particles in a dense phase flow
IPC: B65G53/52
Filed: 1976-01-09
Abstract: An improvement in a method and apparatus for conveying and/or heating coal particles in a dense phase flow through transfer lines wherein the velocity of the flow through the lines is controlled by a progressive enlargement of line size during indirect heating and/or transfer in the lines thereby minimizing erosion of the transfer lines by the coal particles.
Patent ES-448342-A1 (ES)
Title: Electric device controlling the movement of the mirror in an external rearview mirror unit
IPC: B60R1/072
Filed: 1976-05-28
Abstract: This mechanism relates to an electrically controlled rearview mirror assembly comprising a housing, a moveable mirror mounted within the housing, and a control system within the housing for imparting movement of the mirror along a first and second axes of rotation. The control system includes a reversible electrical motor driving through a reduction gear to impart rotational movement of first and second driven means which effect movement of the mirror along the first and second axes respectively, and selector means selectively coupling the reduction gear to the first and second driven means.
Patent ES-452380-A1 (ES)
Title: Fuel injection pump
IPC: F02M59/42
Filed: 1976-10-14
Abstract: A rotary distributor fuel injection pump is provided with a main high pressure pumping chamber and an auxiliary high pressure pumping chamber which have a common inlet and outlet passage. The pumping plungers in said pumping chambers operate in unison to generate simultaneous high pressure pulsed charges of fuel within the pumping chambers. Both pumping chambers are connected to deliver their high pressure outputs simultaneously to the output passage for delivery sequentially to each of the cylinders of an associated engine. A speed responsive valve controls the delivery of the output from the auxiliary pumping chamber to the common outlet passage and isolates the auxiliary chamber from the common inlet and outlet passage without impairing the connection of the main pumping chamber with the common inlet and outlet passage when engine speed reaches a predetermined level. A valving arrangement is provided to maintain the auxiliary pumping chamber in its isolated condition until the engine is essentially stopped.
Patent ES-453027-A1 (ES)
Title: Drain and overflow fitting including a bowden control cable for a basin sink bath or like article of sanitary equipment
IPC: E03C1/232
Filed: 1976-11-05
Abstract: The discharge and overflow fitting has an overflow housing (1), a telescopic overflow pipe (2) and a valve housing (3). A closure stopper (7) is arranged in the valve housing (3). The closure stopper (7) is opened and closed by means of a Bowden cable (23) which can be actuated via a turning rosette (28). The upper end of the core of the Bowden cable (23) is fastened on a rack (24) which is slidably mounted in or on the overflow housing (1). The rack (24) is in engagement with a pinion (26) which is fastened on a shaft (27) on which the turning rosette (28) is fixed. The pinion (26), via which the core of the Bowden cable (23) is adjusted in conjunction with the rack (24), is actuated via the turning rosette (28) and the shaft (27). The fitting permits changes in length by displacing the pipes (4, 5) without having to re-adjust the Bowden cable (23).
Patent ES-456587-A1 (ES)
Title: Thermoplastic polyurethanes prepared with small amounts of monohydric alcohols
IPC: C08G18/28
Filed: 1977-03-07
Abstract: The processing temperatures of thermoplastic polyurethane elastomers are reduced, and the extrudability and the sensitivity to degradation by shear and by moisture are improved, by including a minute proportion (from 0.0005 to 0.05 equivalents, per equivalent of isocyanate) of a monohydric aliphatic alcohol in the reaction mixture (diisocyanate, polymeric diol and difunctional extender) employed to prepare thermoplastic polyurethane elastomers by the one-shot procedure.
Patent ES-459765-A1 (ES)
Title: Production of semi-reflecting glass products
IPC: C03C17/25
Filed: 1977-06-14
Abstract: This invention relates to the process of producing semi-reflecting glass products comprising applying to at least a portion of one surface of said product a solution of at least one charge-transfer complex in a non-aqueous organic solvent therefor, said product having been heated prior to said application to a temperature sufficient to evaporate said solvent and cause pyrolysis of said charge-transfer complex, and said charge-transfer complex having the general formula MeXmYn where Me is a transition element having metallic characteristics, X is at least one beta-diketone ester or alcohol radical having no more than 10 carbon atoms or at least one halogen radical, Y is at least one beta-diketone radical having no more than 10 carbon atoms and differing from X, and m and n equal the valence of Me.
Patent ES-462630-A1 (ES)
Title: Bone prosthetic material
IPC: A61L27/58
Filed: 1977-09-20
Abstract: A biocompatible polymer of high molecular mass and containing a minimum of oligomers receives an inorganic and/or organic filler in a proportion of 0.5 to 30 % with respect to the weight of the polymer, which is capable of stimulating resorption of the polymer. The resulting material is used for preparing bone prostheses in which the presence of the filler creates, in the polymer mass, points of attack giving microcavities in which the newly formed bone preferentially develops.
Patent ES-464184-A1 (ES)
Title: Mirror mechanism for a film projector
IPC: G03B41/10
Filed: 1977-11-16
Abstract: A mirror mechanism for a continuous-motion cinematograph film projector. A drive shaft is mechanically coupled to the film transport and is coupled through a slipping clutch to drive a cam. A cam follower riding on the cam profile oscillates a compensating mirror. Frame synchronization of the mirror scan is effected by detection of optical synchronizing marks on the film. Release pulses are generated in response to the synchronizing marks to energize a solenoid to release a blocking member which otherwise blocks movement of the cam.
Patent ES-464374-A1 (ES)
Title: Device for increasing the uniformity of the air-fuel mixture in internal combustion engines
IPC: F02M29/04
Filed: 1977-11-15
Abstract: A device for increasing the uniformity of the air-fuel mixture in internal combustion engines, comprises a hollow truncated cone having a collar about its major opening, the collar being disposed between the carburetor flange and the manifold flange of the internal combustion engine. The cone extends into the manifold inlet and is perforated and has a member therein secured to its internal wall, that directs the mixture from the carburetor against the internal wall of the truncated cone.
Patent ES-466410-A1 (ES)
Title: Pipeline switch with leakage control and cleanable leakage cavity
IPC: F16K1/44
Filed: 1978-01-27
Abstract: Apparatus for cleaning a liquid connection, securing a stroke and spring abutment for double-seat pipeline switches with leakage control, comprising two valve disks of different sizes which are movable relative to each other and independently of each other, the smaller valve disk facing away from a drive rigidly connected via a valve rod with a pipeline switch drive and, upon its lift motion after a given partial stroke, positively carrying along with it the other, larger valve disk, the valve rods of the valve disks pointing in the same direction and engaging telescopically into each other with the end of the hollow valve rod which concentrically surrounds the other valve rod receiving, outside the pipeline switch housing, in a form fitting manner, a pressing and guide part, equipped with a lower stop surface and spring abutment, the valve disks both in the closed position and in the open position enclosing between themselves a leakage cavity which is connected via openings with a discharge bore leading into the atmosphere and arranged within the other valve rod a housing part, which receives an upper spring abutment, an upper stop surface, and a connecting opening for cleaning liquid forming in cooperation with the pressing and guide part, a spring chamber within which a spring is arranged, tightly closed off from the atmosphere.
Patent ES-469023-A1 (ES)
Title: Variable capacity multiple compressor refrigeration system
IPC: F04B41/06
Filed: 1978-04-21
Abstract: The disclosed system includes first and second hermetic shell compressors, one of which always runs while the system is operating and includes unloading means for running at half load, and the other compressor operating at full load or not at all so that four operating capacity steps are available, both of the compressors having shells with suction gas inlets, oil equalizer line ports, and gas exchange line ports being identically sized and located with respect to each other so that standard compressors can be stocked and used in the multiple compressor system while the multiple compressor system is capable of being operated at the varying capacities.
Patent ES-469470-A1 (ES)
Title: Method for the renewal of a worn pneumatic or solid rubbery tire by applying a vulcanized tread and apparatus carrying out this method
IPC: B29D30/00
Filed: 1978-05-04
Abstract: The invention relates to the retreading of rubber tires wherein a prevulcanized tread is applied to a tire carcass with an interposed vulcanizable bonding layer. The tread and at least the adjacent part of the carcass are enclosed within a close fitting flexible envelope and the resulting blank is subjected to a pressure- and heat-treatment in an autoclave to bond the tread to the carcass. The invention resides in the construction and use of an envelope which is associated with an adjacent reservoir within the autoclave, preferably between the envelope and tire, for the accumulation of possible gaseous inclusions between the inside of the envelope and the blank.
Patent ES-475089-A1 (ES)
Title: Water release transfer
IPC: B44C1/175
Filed: 1978-11-02
Abstract: A method of manufacturing a water-release transfer is disclosed in which a design in a photopolymerizable ink is applied to a substrate having a water-soluble release coating and the design is subjected to photopolymerizing radiation, e.g. ultra-violet light, to cause the ink to polymerize to a solid state. Preferably the ink comprises a mixture of a liquid unsaturated monomer and a viscous or solid prepolymer, and one or both of the monomer and prepolymer contain acryloyl or methacryloyl groups. The invention includes water-release transfers manufactured using photopolymerizable inks.
Patent ES-476408-A1 (ES)
Title: Thiazolidinedione-2,4 derivatives, their preparation and pharmaceutical applications.
IPC: A61K31/425
Filed: 1978-12-28
Abstract: Thiazolidine-2,4-dione derivatives, in the form of racemates or optically active isomers, corresponding to the formula (I) < IMAGE > (I) in which n=2 or 3, R1=H, alkyl, benzoyl, acetyl or optionally substituted benzyl, R2=H or alkyl, R3=phenyl, which is optionally substituted by halogen, alkyl, alkoxy, NO2, CF3 or CF3S, or naphthyl, and R4=H, alkyl, phenyl, benzoyl or allyl, and acid addition salts thereof. These compounds are useful in therapy as anti-convulsants or anti-depressants.