baber/WOPTO huggingface dataset:
Patent ES-458945-A1 (ES)
Title: Finishing of leather with reaction products of epoxides and fatty acids
IPC: C14C11/00
Filed: 1977-05-19
Abstract: A process for finishing leather is provided in which the leather is treated with a preparation containing (1) A REACTION PRODUCT OF (A) AN EPOXIDE AND (B) A DIMERIZED OR TRIMERIZED FATTY ACID AND (2) AN ETHERIFIED AMINOPLAST PRECONDENSATE.
Patent ES-463304-A1 (ES)
Title: Telemetric laser for machine tool movement - has beam directed onto mirror advance with workpiece on magnet coupled slide
IPC: B23Q15/24
Filed: 1977-10-18
Abstract: The instrument measures the distance travelled by a workpiece (1) towards a machine-tool using a telemetric laser. The laser beam is directed onto a mirror (5) which moves the workpiece. The instrument uses the time taken by the laser beam (3) to travel to the mirror and back in order to precisely position the workpiece relative to the tool. The mirror may be mounted on a buffer slide (6) which is coupled to a magnet (10) attached to the workpiece. The coupling arm (9) extends from the slide in the direction opposite to advance (F), and the slide may run along a shaft (8) guided by rollers.
Patent ES-465352-A1 (ES)
Title: Bucket wheel charging valve
IPC: B65G65/48
Filed: 1977-12-22
Abstract: A bucket wheel charging valve having an outer enclosing housing with first and second counter-rotatable wheels on parallel axes therein with each wheel having cells along the periphery with the cell walls swung on an axis coincident with the opposite wheel and the tip end of the spokes between the cells sweeping the cells of the opposite wheel as each wheel is incrementally advanced while the other cell is stationary.
Patent ES-470848-A1 (ES)
Title: Polyethylene glycol-stabilized peroxygens
IPC: C11D3/39
Filed: 1978-06-16
Abstract: A coated peroxygen compound having improved storage stability, said peroxygen being coated with about 0.1 to about 3.0 weight percent of a polyethylene glycol product having an average molecular weight greater than about 200.
Patent ES-471318-A1 (ES)
Title: Cutter mechanism for tufting machine or the like
IPC: D05C15/16
Filed: 1978-06-30
Abstract: A cutter mechanism for use in a tufting machine or the like featuring a stationary blade having openings through which yarn strands project, the stationary blade being positioned in the path of travel of yarn strands from yarn creels to bit-applying elements with the cutter mechanism further featuring a series of reciprocable blades which are biased against the stationary blade whereupon reciprocation the reciprocable blades will pass over the openings and because of their biasing effect, penetrate the plane of the stationary blade passing into the openings thereby severing the yarn strands.
Patent ES-472981-A1 (ES)
Title: Siloxane-tin coatings and their use for protecting materials from growth of pestiferous organisms
IPC: C08G77/58
Filed: 1978-08-31
Abstract: Compositions for protecting materials from growth of pestiferous organisms, and particularly for protecting marine surfaces from fouling organisms, are formed from precursors having the formula < IMAGE > where m is from 1 to about 10, where each X is independently selected from the group consisting of alkyl and alkoxyalkyl radicals containing less than about 6 carbon atoms and Y, where Y has the formula < IMAGE > where R1, R2 and R3 are independently selected from the group consisting of alkyl, cycloalkyl, and aryl radicals, where R1, R2 and R3 contain in combination up to about 18 carbon atoms. The ratio of the tin atoms to silicon atoms in the precursors is at least about 1:50.
Patent ES-474095-A1 (ES)
Title: Controlling Volume in Filled Resinous Systems Prior to Hardening
IPC: C08K5/00
Filed: 1978-10-10
Abstract: Shrinkage occurring in filled resinous systems prior to hardening is controlled by incorporating therein blowing agents that normally generate gas by thermal decomposition, and/or activators for such agents or calcium carbide, in the filled resinous system and causing a comparative positive volume change in the system without the application of external heat to the system and without the development of any significant exothermic heat. Thus, chemical blowing agents generate gas in the filled resinous system to effect its volume, with or without the presence of activators, although maximum exotherms recorded are far below the lowest heat decomposition requirements of the conventional blowing agents utilized and no external heat is applied. Certain known activating agents for chemical blowing agents when used alone without the blowing agent have also shown unexpected abilities to affect the volume of filled resinous systems. The additive may be blended with the fillers for the resinous material in varying amounts to achieve a reduction or elimination of shrinkage or to expand the filled system. Epoxy grouts and mortars incorporating various blowing agents with or without activators are exemplary.
Patent ES-474545-A1 (ES)
Title: Esters of alpha-halogenated alcohols, method of preparation and application to the synthesis of esters of alpha-cyano substituted alcohols.
IPC: A01N53/06
Filed: 1978-10-26
Abstract: Novel esters in the form of their stereoisomers and mixtures of stereoisomers of the formula < IMAGE > IA wherein X is selected from the group consisting of fluorine, chlorine and bromine R1 is selected from the group consisting of < IMAGE > Y1 and Y2 may both be methyl and when Y1 is hydrogen, Y2 is selected from the group consisting of < IMAGE > and Y3 and Y4 are individually selected from the group consisting of fluorine, bromine and chlorine or the group consisting of hydrogen and methyl, Z is selected from the group consisting of hydrogen, fluorine, chlorine, bromine, alkyl of 1 to 4 carbon atoms and alkoxy of 1 to 4 carbon atoms, and when Y2 is < IMAGE > R2 is selected from the group consisting of < IMAGE > < IMAGE > < IMAGE > +TR < IMAGE > A is selected from the group consisting of < IMAGE > +TR < IMAGE > and when Y2 is -CHBr-CCl2Br, R2 is m-phenoxy-phenyl and when R1 is R1' and Y2 is < IMAGE > the said acid moiety may be in the cis or trans form or mixtures thereof or optically active isomeric form or racemic mixtures thereof and when R1 is R1'', the said acid moiety is optically active isomeric form or racemic mixtures thereof and the compounds may be in one of two diastereoisomeric forms due to the existence of the asymetrical carbon atoms to which X is attached having insecticidal activity and their preparation.
Patent ES-475193-A1 (ES)
Title: A system for transporting and installing industrial plants and a barge for their transportation.
IPC: B63B/
Filed: 1978-11-17
Abstract: According to this invention's system, the platform is constructed or installed on to lateral supports situated near to or in the sea. An intermediate space is defined between these supports which will be or can be placed in contact with the sea, so that a barge can be inserted by flotation into the intermediate space and under the platform, and will be responsible for transporting the plant with the installation assembled by flotation.
Patent ES-475313-A1 (ES)
Title: Photoelectric profile follower
IPC: B23Q35/30
Filed: 1978-11-22
Abstract: A photoelectric device follows the profile of a template and generates an electric output signal representative of the profile for controlling a profile copying machine. Head 4 for engaging and following the profile to be copied is mounted on arm 2 pivotally displaceable with respect to a datum axis running through the device's axis of symmetry. Light reflector 11 is carried on and displaceable with the arm to deflect light beam 10 from a zero position on a photosensitive element 6 which generates an electric output signal representative of such displacement. Light beam 8 is directed parallel to the axis and is deflected and directed along the axis by fixed prism system 9, 13 through which the reflected light beam 12 passes to photosensitive element 6 which is disposed on the axis. Transparent plates 15, 16 are angularly adjustable about mutually perpendicular axes to initially centre the reflected beam on the zero position of the photosensitive element. Further photosensitive device 24 provides a measure of the intensity thereof and can be used to control the light source 7.
Patent ES-475419-A1 (ES)
Title: Apparatus for adjusting the slope of side flaps of stacked cardboard blanks
IPC: B31B50/06
Filed: 1977-04-12
Abstract: The device comprises at least one toothed roller supported by a rocking lever, and adapted to contact the outer edges of the side flaps of the blanks. Each toothed roller is mounted on a pin by a conventional free wheel device so as to exert a sliding friction on the outer edges of the flaps only during a downwardly directed movement thereof, thereby bending the flaps in a direction opposite to the one naturally assumed by them due to the composite conformation of the stack of blanks.
Patent ES-476617-A1 (ES)
Title: Carbamoyl-triazolyl-0,N-acetals, their preparation and use as fungicides.
IPC: A01N43/64
Filed: 1979-01-05
Abstract: 2-Carbamoyloxy-3,3-dimethyl-1-phenoxy-1-(1,2,4-triazol-1-yl)-1-butanes of the formula < IMAGE > in which R is alkyl, halogenoalkyl, alkoxycarbonyl, alkoxyalkyl, substituted phenyl or alkylsulphonyl-alkenyl-carbamoyl, X each independently is halogen, alkyl, cycloalkyl, alkoxy, halogenoalkyl, alkylthio, alkoxycarbonyl, optionally substituted phenyl, optionally substituted phenoxy, optionally substituted phenylalkyl, amino, cyano or nitro, and n is 0, 1, 2, 3, 4 or 5, as the free base, salt or metal salt complex thereof which possess fungicidal properties.
Patent ES-479654-A1 (ES)
Title: Passive dosing dispenser employing trapped air bubble to provide air-lock.
IPC: E03D9/03
Filed: 1979-04-17
Abstract: A passive dosing dispenser for issuing, for example, a predetermined volume of a toilet tank additive solution into a toilet tank as the water is draining therefrom while the toilet is flushing. A preferred dispenser comprises a product chamber for containing a quantity of a solid type product which can be dissolved in water to form a toilet tank additive product solution, a reservoir for containing a quantity of said solution in fluid communication with said product chamber, an inlet/discharge conduit having its lowermost end in fluid communication with said reservoir and its uppermost end in fluid communication with a syphon tube, an air trap disposed adjacent said inlet/discharge conduit for isolating said product solution from the toilet tank water in said syphon tube during quiescent periods, and an air vent in fluid communication with said reservoir and product chamber. In operation, while the water in the toilet tank is receding from about the dispenser, a predetermined quantity of said product solution is syphoned from said reservoir through the inlet/discharge conduit and is dispensed through the syphon tube. In a particularly preferred embodiment, the dispenser provides a pair of air-locks when completely immersed in a full toilet tank which air-locks isolate the product and product solution from toilet tank water which surrounds the dispenser during quiescent periods.
Patent ES-483715-A1 (ES)
Title: Brush carrier assembly for vehicle starter motor - comprises plastics channel in which brush slides to commutator
IPC: H01R39/06
Filed: 1979-08-29
Abstract: The electric starter for an internal combustion engine has a front contact face with the brushes orientated axially. The life of the brush carries is increased by making it from plastics material. An insulated channel is used to house the connection for the positive brush. a shoulder (6) is located between the shaft (1) and plate (5) of a starter motor. A brush carrier (7) has a central hub (7a) in the bore of which a support (5a) engages with three arms (8, 9, 10) orientated towards the exterior. Slides (18) forming channels (17) have slots (19b) in which the brushes (23, 24) are inserted. A spring (25) presses them against the commutator face (3). One brush (23) is connected to ground by a shunt (26) which passes through a slot (19b) in the cover (19) while the shunt (33) for the positive brush (24) passes via a channel in the carrier.
Patent ES-486393-A1 (ES)
Title: Multiple type disk printing mechanism for typewriters or printers.
IPC: B41J1/30
Filed: 1979-11-28
Abstract: Two coaxially mounted spoked print wheels form a single printing element of a serial printer. Each wheel contains plural spokes having print characters thereon and a selected spoke is driven by a hammer to impact paper on a platen thereby effecting printing. Each wheel has a gap or window between two spokes of sufficient size to allow hammer or spoke entry. In operation, the window of one wheel and the selected spoke of the other wheel are rotated to the print position. The hammer is actuated to effect printing. The distance between the hammer and the selected spoke is maintained constant when shifting from wheel to wheel by shifting the wheel combination axially along its axis of rotation. The printing element is advanced relative to the platen and the platen is indexed to effect serial line printing. The two print wheels can readily be removed as a unit from the printer and replaced for type style interchangeability.
Patent ES-8104691-A1 (ES)
Title: Wire broadcasting system with subscriber controlled switched program selection
IPC: H04N7/173
Filed: 1980-08-11
Abstract: A wired broadcasting system comprising a central station at which a plurality of television signals are made available, a plurality of exchanges connected to the central station by a plurality of trunk cables on which the television signals are broadcast, and a plurality of subscriber units each connected to an exchange. Each subscriber unit is provided with means for controlling a respective selector at the exchange to select a desired one of the program signals for transmission to that subscriber. Each trunk cable carries a plurality of frequency division multiplexed signals and each selector comprises a first selecting means for selecting the signals on one said trunk cable and a second selecting means for selecting one of the signals on said one trunk cable for transmission to the respective subscriber unit.
Patent ES-8203533-A1 (ES)
Title: Overvoltage protection circuit for line amplifiers.
IPC: H03F1/52
Filed: 1981-06-09
Abstract: In an overvoltage protection circuit for an amplifier inserted in series between lengths of a signal transmission line, the line including a ground path and the amplifier being supplied with operating power via the transmission line and including power supply inputs conductively connected to the transmission line lengths via a current supply filter, there is provided: one single overvoltage arrester for providing coarse overvoltage protection connected between the ground path and one of the power supply inputs, and lowpass filters connected between the arrester and each transmission line length.
Patent ES-8303788-A1 (ES)
Title: Method and apparatus for editing digital signal
IPC: G11B20/10
Filed: 1981-08-27
Abstract: Electronic editing of a recording digital signal is carried out such that any errors created by the editing process are correctable. The digital signal is given protection from errors, for example by a cross-interleaving technique, so that multiple errors in a code sequence length can be corrected when the signal is reproduced. The edit cut-in and cut-out points are controlled so that if multiple editing is carried out, fewer than m+1 errors will be generated, and the edited signal will be free of clicks caused by uncorrectable error. The permitted points for cut-in and cut-out can be separated by a distance greater than the code sequence length. Alternatively, if cross-interleaving is carried out such that digital words are grouped into blocks and provided with respective different delays that are integral multiples of D block lengths, the interval between such points can be selected to correspond to T block lengths, such that the least common multiple of D and T is greater than the code sequence length.
Patent ES-8802128-A1 (ES)
Title: Process for the preparation of granulate alkali di- or triphosphates.
IPC: C01B25/41
Filed: 1981-09-22
Abstract: The invention relates to a process for making granulated, partially or completely hydrated alkali metal diphosphates or triphosphates. To this end, the invention provides for alkali metal diphosphates or triphosphates which consist to an extent of at least 20% of particles with a size of less than 0.045 mm and are hydrated to an extent of less than 90%, based on the phosphates' theoretical content of water of hydration, to be intensively mixed and granulated in the presence of water and an ammonium polyphosphate, this latter being used in a proportion of about 0.5 to 50 weight %, based on the quantity of water used.
Patent ES-8301240-A1 (ES)
Title: Aluminium compounds that contain an organic rest, anti-sudorific agent containing these compounds as active components and application of this agent as an anti-sudorific agent.
IPC: C07C57/32
Filed: 1981-10-02
Abstract: Aluminum compounds containing organic groups of the formula < IMAGE > I when R1 and R2 are as hereinafter set forth are disclosed as having activity as antiperspirants. Antiperspirant compositions containing one or more of these compounds as transpiration-inhibiting active ingredients and methods for preparing the compounds are also disclosed.
Patent ES-8306096-A1 (ES)
Title: N-Substituted alpha-amino acids, processes for making them and pharmaceutical compositions containing them.
IPC: A61K31/195
Filed: 1981-12-11
Abstract: Compounds of the formula (II): < CHEM > wherein R<1> represents an optionally substituted aryl, aralkyl, aromatic heterocyclic or aromatic heterocyclylalkyl group, and R<2> represents a phenyl group optionally substituted with C1-6alkyl, halogen, hydroxy, trifluoromethyl or methylenedioxy, with the proviso that when R<1> is benzyl, R<2> is phenyl, 4-chlorophenyl, 2-hydroxyphenyl, alpha -C10H7- or beta -C10H7-, have been found to have useful hyperalphaliproproteinaemic and/or hypobetalipoproteinaemic properties. These compounds are prepared by methods usual for analogous compounds.
Patent ES-8302141-A1 (ES)
Title: Drying apparatus.
IPC: D06F58/10
Filed: 1982-01-19
Abstract: A dryer apparatus comprising an enclosure (10) which contains a drying chamber (12) for receiving articles, such as clothes (64), to be dried, an air heating passage (33) and an air cooling passage (26). Air heating means (36) are provided in the heating passage (33), to heat air flowing therethrough. The cooling passage (26) is situated beside the drying chamber (12) and has inlet means which are situated at the top of both the drying chamber (12) and the cooling passage (27), and outlet means at the bottom of the cooling passage, which outlet means communicate with the heating passage (33) near the inlet means thereof. Air cooling means (40) are provided in the cooling passage (27) to condense moisture from air flowing downwardly therein. Water collecting or draining means (48) are provided underneath the outlet means of the cooling passage to collect water dripping from the cooling means (40). The arrangement is such that a major air flow is circulated by natural convection between the drying chamber (12) and the heating passage (33), and a minor air flow is circulated by natural convection from the drying chamber (12) to the heating passage through the cooling passage.
Patent ES-8304465-A1 (ES)
Title: Parallel vice
IPC: B25B1/24
Filed: 1982-04-07
Abstract: In a parallel vice, a guide rail (5) bears with a top sloping surface (16) against a sloping surface (18) of an aperture (4) and with a sloping surface (17) against two cylindrical guide pieces (20) which are arranged in the longitudinal direction of the guide rail at a distance apart and are held in an axially displaceable manner in the parallel vice in a location bore (21) directed transversely to the aperture (4). In an exemplary embodiment, each guide piece (20) is provided with two axially parallel bores (20a, 20b) in which ends (31a, 31b) of a spring (31) which are bent at right angles engage. Legs of the S-shaped spring each form a catch projection. The catch projections engage diametrically in a preloaded manner in corners of a polygonal bore (27) of a threaded plug (26). The threaded plug is screwed into a tapped hole (25) coaxial to the location bore (21). The polygonal bore (27) merges into a receptacle (29) for an operating key. The threaded plug, while taking up the smallest possible space in the axial direction, is secured against rotation in the simplest construction and with little consumption of material.
Patent ES-8308411-A1 (ES)
Title: Proportional solenoid valve.
IPC: F16K31/40
Filed: 1982-07-09
Abstract: A diaphragm operated valve assembly is controlled by an electromagnetic valve assembly (10). A flat disc armature (22), which forms part of a flux path, is operable in an inner chamber (118) to modulate the flow between the inner chamber (118) and an exit port (28) in response to an applied magnetic force. The level of the effective magnetic force is a function of the armature (22) mass, and the pressure acting on the disc surface. A pole piece (16) adjacent to the flat disc armature (22) is slidably adjustable to establish a specified force to actuate the armature (22) to the closed or sealing position. This specified force is proportional to the current flow through the winding of the electromagnetic valve assembly (10). Thus the armature (22) operates to seal communication between the inner chamber (118) and the exit port (28) at a given pressure differential as a function of current flow. The travel distance between the armature (22) and a non-magnetic seal seat (21) has been minimized by spring (124) biasing the armature (22) in proximity to the seal seat (21).
Patent ES-8305847-A1 (ES)
Title: Compensation of electrolytic cell magnetic field
IPC: C25C3/16
Filed: 1982-08-16
Abstract: Bus bar arrangement for the d.c. of electrolytic cells, specially of those used for the production of aluminium in the fused state, has the ends of the cathode bars connected to two symmetrical groups of bus bars from which one bus leads underneath the cell and the other to the cell centre and then at right angles to the short side of the cell and then to the downstream cathode bar ends or to a riser. This suppresses the magnetic vertical components of the natural field of the cell. It combines low cost for the bus bar material with a low resistance and reduces the operating costs.
Patent ES-8400684-A1 (ES)
Title: Apparatus for the sealed introduction and/or withdrawal of bodies through at least one aperture of a treating chamber which may be under vacuum.
IPC: F16J15/16
Filed: 1983-02-10
Abstract: A seal permitting wire, rod or the like to fed into a chamber at low pressure comprising a Venturi tube constituting in its interior and in succession a convergence a neck and a divergence. The tube has a coaxial sleeve on its convergence side into which the solid to be treated can be introduced. This sleeve is partially engaged inside the Venturi tube over a length determined so as to create a rapid change of section which defines a dynamic joint zone in combination with the pressure, flow and speed of the fluid injected toward the inside of the Venturi tube.
Patent ES-8603670-A1 (ES)
Title: Apparatus for the determination of the minute volume of the heart.
IPC: A61B5/083
Filed: 1984-01-18
Abstract: The determination involves the steps of estimating the amount of a soluble gas, such as carbon dioxide, which is present in the blood, prior to and subsequent to the passage of the blood through the heart. Separation is provided for the expired gas from the inspired gas with each respiration cycle. The gas flow rates and the carbon dioxide content are measured. - A flow meter (18) measures the flow of inspiration gas to the mixing chamber (7) with the carbon dioxide being regulated by the microprocessor controlled solenoid valve (11) in synchronism with the inspiration gas flow so as to ensure a uniform mixture even when breathing is irregular. Transducers (15,16) and devices (10,8) measure the carbon dioxide content and rate of inspiration and expiration flow.