baber/WOPTO huggingface dataset:
Patent ES-477864-A1 (ES)
Title: Method and apparatus for cleaning used air from spray booths wherein articles are lacquered
IPC: B05B14/46
Filed: 1979-02-20
Abstract: For cleaning a flow of used air from a spray booth wherein articles are lacquered, a duct is provided with a first constriction where the flow of used air is brought into contact with washing fluid so as to wet lacquer particles in the used air. Downstream of the first constriction a guide conduit, which has a bend therein deflects the flow of used air and the washing fluid. The guide conduit is provided with a second constriction and after the flow of used air and the washing fluid have been deflected they pass through the second constriction, which is narrower than the first. Turbulence is thus created and the washing fluid is atomized and intimately mixed with the used air.
Patent ES-478234-A1 (ES)
Title: Electronic watt-hour meter
IPC: G01R21/00
Filed: 1979-03-01
Abstract: An electronic watthour meter for connection in a two-wire power distribution circuit comprises a shunt connected in one of the wires and an electronic circuit comprising a transconductance multiplier, a V to F converter and a reversible counter. The DC power supply of the electronic circuit is referred to the wire containing the shunt, which wire is always live, so that the electronic circuit "floats" electrically on this live wire. The first input of the multiplier can therefore be directly connected across the shunt, and the second input is connected via a high value resistance to the other wire so as to receive an input current representative of the voltage between the wires. To eliminate the effects of drift in the multiplier, the polarity of the input current to the multiplier and the direction of counting of the counter are periodically and simultaneously reversed by a square wave signal of 1:1 mark space ratio. The electronic circuit is implemented using LSI techniques.
Patent ES-480109-A1 (ES)
Title: Imidazolidine derivatives, process for their preparation, intermediates for use in this process, pharmaceutical compositions containing them and the use of the active compounds.
IPC: C07D233/72
Filed: 1979-04-30
Abstract: Imidazolidine derivatives of the formula < IMAGE > I wherein X is oxygen or imino and R is one of the groups < IMAGE > +TR < IMAGE > their preparation, use as antiandrogenically or schistosomicidally active agents, and corresponding pharmaceutical preparations, are described.
Patent ES-480398-A1 (ES)
Title: Water softening apparatus
IPC: B01J49/75
Filed: 1979-05-09
Abstract: A softening apparatus for a program- controlled household appliance, especially a dish-washing and laundering machine, comprises a salt container (21) supplied under gravity with water through a water duct (20) from a supply container. The salt container (21) communicates through a brine duct (23) with an ion exchanger (15). Program- controlled valves (24, 25), actuable to open simultaneously and to block simultaneously, are arranged in the water duct (20) in front of the salt container (21) and in the brine duct (23) behind the salt container (21) respectively. In the embodiment shown the valves are simultaneously actuated by a single solenoid (32) acting via a forked plunger 35.
Patent ES-480433-A1 (ES)
Title: A stiffening shoe inner material, the heel region of a shoe comprising this material, and a process for stiffening the heel region of shoes
IPC: D06N3/04
Filed: 1979-05-10
Abstract: A sheet-form or piece-form, stiffening shoe inner material is adapted for the heel region of a shoe and is capable of being processed thermoplastically or by solvent action, the shoe inner material comprising a single-layer fibrous structure charged or filled with at least one plastics material having a stiffening effect at normal temperature up to about 60 DEG C in a quantity of from 0.1 to 0.9 kg per square metre of fibrous structure. The heel region of the shoe consists of only two layers (upper material and the new shoe inner material) instead of the conventional three layers (upper material, rear cap and slip strap).
Patent ES-480815-A1 (ES)
Title: A method for tying up hand looms using tying up strings.
IPC: D03D29/00
Filed: 1979-05-22
Abstract: At hand looms a plurality of moveable parts of the loom are interconnected by means of so called tying up strings, which have hitherto been manually tied to the different loom parts. It is now proposed a system for a simplified and improved attachment of these tying up strings whereby the very tying up string (100) consists of a crochetted string shaped as a continuous series of loops, which are used for effecting the interconnection of said loom parts (7, 11) either alone, in pairs, and/or with or without separate fitting members (102, 103) thereby eliminating the manual tying work.
Patent ES-481265-A1 (ES)
Title: Hexagonal bundle forming apparatus
IPC: B65B27/10
Filed: 1979-05-22
Abstract: An apparatus for forming elongated elements such as round bars, pipes and the like into a hexagonal bundle. Tiers containing appropriate numbers of elongated elements are deposited one upon the other in an assembly zone. The assembly zone is defined by a plurality of support surfaces, one of which is stationary, and the remainder of which are adjustable in relation to the stationary support surface in order to gradually impart a hexagonal cross section to the elements accumulating in the assembly zone. The completed assemblage of elements is then externally tied into a bundle in order to substantially retain the aforesaid hexagonal cross section after the bundle is removed from the assembly zone.
Patent ES-481881-A1 (ES)
Title: Rear-view device incorporatable in helmets and the like.
IPC: A42B3/00
Filed: 1979-06-25
Abstract: A rearview device is integrated within a helmet and presents an objective O1, an eyepiece O3 and means for optically coupling together said elements, comprising either optical fibres F or an intermediate objective O2, and at least a mirror M. Moreover, the mirror is of the roof type configuration.
Patent ES-484361-A1 (ES)
Title: Metal electrodes for use in electrochemical cells and method of preparation thereof.
IPC: C25B1/04
Filed: 1979-09-21
Abstract: This invention relates to a method of producing metal electrodes by treating a metal electrode substrate so as to coat the substrate surface with a homogeneous solution of the compounds of (i) at least one metal selected from a first group of iron, cobalt, nickel and manganese (ii) at least one other metal selected from a second group of molybdenum, tungsten and vanadium, each of which compound is capable of thermal decomposition to the corresponding metal oxide. The coated substrate is then thermally decomposed and the oxide-coated substrate is cured in a reducing atmosphere at elevated temperature. Substrates coated with Ni-Mo oxides are preferred. The electrodes thus produced exhibit very low overvoltage, are of high stability with respect to their activity and can be used as cathodes for the electrolysis of water or brine.
Patent ES-8101236-A1 (ES)
Title: Valve operator
IPC: F16K31/143
Filed: 1980-02-29
Abstract: A fail-safe-open actuator for actuating valves and the like which comprises a pair of opposed cylinders joined to define piston chambers, the axes of which are generally perpendicular to a valve stem. Pistons in the cylinders are connected to the valve stem by toggle links, the pistons being resiliently urged toward the ends of the assembly which corresponds to an open-valve position. To close the valve, a pressurized fluid, such as air, is introduced into the piston chambers and to the pistons at sufficient pressure to counter the resilient means so as to move the pistons away from their rest, valve-open positions, and thus move the valve stem perpendicularly to the axis of the piston chamber. A handwheel is provided to manually close the valve by moving the pistons from their rest positions. A solenoid controlled pneumatic valve may be used to control the supply of pressurized fluid, such as air, to the actuator. Either a failure in fluid pressure or an electrical failure will result in the pistons being urged to the rest positions and also result in opening the connected valve, i.e., the failure mode.
Patent ES-490582-A1 (ES)
Title: Impact resistant composite structure.
IPC: B32B3/16
Filed: 1980-04-15
Abstract: An impact resistant composite structure is constructed of a facing portion designed to blunt and fragment an armor piercing-type bullet and absorbs some of the bullet's impact force, and a base layer designed to absorb and contain the remaining impact force of the bullet fragments. The facing layer includes a plurality of closely spaced ceramic tiles embedded in an adhesive elastic resin having a suspended mixture of polymeric microspheres, which isolate each of the ceramic tiles.
Patent ES-8102839-A1 (ES)
Title: Process and apparatus for effecting mass transfer.
IPC: B01D3/30
Filed: 1980-05-30
Abstract: Apparatus for effecting mass transfer between two fluid phases, the first of which is a liquid, which apparatus comprises a permeable element (9) which (a) allows passage of the fluids through the pores thereof, the wall surfaces of the pores providing a tortuous and substantially continuous path over which the fluids may flow, and (b) is rotatable about an axis (4) to subject the fluids to a mean acceleration of at least 150 m sec<-><2> as they flow through the said pores with the first fluid flowing away from the said axis, means (16,5,6) to charge the fluids to the permeable element and means (8) to discharge at least one of the fluids or a derivative thereof from the permeable element characterised in that the permeable element has a voidage of at least 80% and/or comprises strands, fibres, fibrils or filaments and/or is rotatable to subject the fluids flowing through the said pores to a mean acceleration of more than about 5000 m sec<-><2>.
Patent ES-8201804-A1 (ES)
Title: Seed drill for vegetable cultures with a pneumatic seed ejector.
IPC: A01C7/04
Filed: 1981-04-03
Abstract: The present invention relates to a seeding machine of the pneumatic ejection type. The seeding machine includes an apertured distributor disk 2 which rotates past a suction chamber 3 terminating in an end wall 4, and an ejector venturi 1 is juxtaposed to the side of disk 2 opposite to chamber 3, neck 7 of said venturi being located in line with the end of said chamber and having an inlet port 8 which straddles the path of travel 5 of the suction apertures in disk 2. The machine has an application to the sowing of light seeds such as vegetable seeds.
Patent ES-8300937-A1 (ES)
Title: Fuel injection pumping apparatus
IPC: F02M41/14
Filed: 1981-12-23
Abstract: A fuel injection pumping apparatus comprises a rotary distributor member which is also axially slidable within a fixed sleeve. The distributor member is provided with a recess which communicates with a bore containing the pumping plungers. The recess is provided with mutually inclined leading and trailing edges which cover and uncover inlet ports and outlet ports as the member rotates. While an inlet port is in communication with the recess fuel is allowed to flow to the bore and when the inlet ports are covered and outlet port is uncovered to the recess fuel flows from the bore to the uncovered outlet port. The fuel quantity is varied by altering the axial position of the distributor member.
Patent ES-8304507-A1 (ES)
Title: Wire coil making apparatus
IPC: B21C47/14
Filed: 1982-01-05
Abstract: Hot coils of wire (110) are discharged from a former (17) onto a table (21) vibrated by means (22) so as to displace the coils (110) to a conveyor (27) of conventional type. The table (21) is cooled by water spray heads or coolant circulation ducts (not shown) so that deformation of the conventional roller conveyor (27) is controlled and the table (21) presents to the coils (110) an uninterrupted surface to avoid fouling the curved ends of the coils (110). The roller conveyor (27) may be cooled by air fans (28).
Patent ES-8305023-A1 (ES)
Title: Preparation of azo pigments.
IPC: C09B29/36
Filed: 1982-01-27
Abstract: Azo pigments of the formula < CHEM > where X and Y are the same or different and are selected from the group consisting of -H, -R<1>, -OR<1>,-Cl -CONH2, NO2 and -SO2NH2, where -R<1> is lower alkyl and -R is < CHEM > where -R<2>, - R<3> and -R<4> are the same or different and are selected from the group consisting of -H, -OR<1>, -R<1> and -Cl < CHEM > where - R<5>, -R<6>, and -R<7> are the same or different and are selected from the group consisting of -H, -OR<1>, -R<1> and -Cl < CHEM > where -R<8> is -H or -Cl and < CHEM > The pigments are prepared by an in situ diazotization-coupling reaction in which an optionally substituted anthranilamide is reacted with a coupler in the presence of a diazotization agent and an acid in an aqueous medium at a pH range 1.0 to 7.0 at preferably 10 DEG C to 50 DEG C.
Patent ES-8304284-A1 (ES)
Title: Quick-acting explosively actuated gate valve.
IPC: F16K17/40
Filed: 1982-04-02
Abstract: 1. Normally open, direct-flow pyrotechnic valve for sealing off a pipe, the valve comprising a valve body (1) and a shutter (13) which moves perpendicularly to the axis of flow under the action of a pyrotechnic charge (8), characterised in that : - inside the body (1) are fixed, coaxially to the axis of flow, an inlet pipe (16) and an outlet pipe (17), the adjacent ends of which form seats for the shutter and guide it during its movement - the shutter is a thin plate (13), the thickness of which is less than one tenth of the internal diameter of the outlet pipe (17) - the said thin plate (13) is already engaged before the start of its closing movement, between the said pipes (16, 17) - the body (1) comprises an end-of-travel damper (22) for the thin plate (13).
Patent ES-8305138-A1 (ES)
Title: Vector processing units.
IPC: G06F15/78
Filed: 1982-06-18
Abstract: A vector processing unit in which a plurality of successive vector elements of a vector can be read out from a vector register simultaneously in one machine cycle and a plurality of successive vector elements of a vector can be written into the vector register simultaneously in one machine cycle. The vector processing unit is capable of executing compression transformation and extension transformation of a vector efficiently with simplified hardware.
Patent ES-8305749-A1 (ES)
Title: Carboxamides, their preparation and their use as medicines.
IPC: C07D227/00
Filed: 1982-07-07
Abstract: Compounds of general formula I < IMAGE > (wherein, in outline, R1 and R2 represent alkyl or cycloalkyl groups or together with the nitrogen atom to which they are attached, represent a cyclic imino group, R3 represents a hydrogen or a halogen atom, an optionally substituted hydroxy, mercapto, amino, carboxy or aminocarbonyl group, or a nitro, alkanoyl, aminosulfonyl, alkyl, trifluoromethyl or cyano group, R4 represents a hydrogen atom or an alkyl group, R5 represents a hydrogen or a halogen atom or an alkyl group, A represents a bond or an optionally substituted methylene, ethylene, cycloalkylidene or vinylidene group, B represents a methylene or ethylene group optionally substituted by an alkyl group and W represents a hydrogen or a halogen atom, a cyano, alkanoyl or nitro group, an optionally substituted amino or aminocarbonyl group, a carboxy group, or an ester thereof, a formyl group or an acetal thereof or an optionally substituted alkyl or alkenyl group) and salts thereof formed with acids and bases. Processes for the preparation of the new compounds as well as pharmaceutical compositions containing them are also objects of this invention. The new compounds show valuable pharmaceutical properties, especially effects on intermediary metabolism and a blood-sugar lowering activity.
Patent ES-8307025-A1 (ES)
Title: Punched paper tape feed device for loom dobbies.
IPC: D03C1/14
Filed: 1982-08-03
Abstract: In a feed device for the punched paper tape carring the coded fabric design for loom shed formation dobbies, the punched tape roller spindle can be disengaged from one of its end supports and can rotate with the other of said supports to enable the punched tape to be fitted, replaced or extracted, without interrupting the connection between the drive means and punched tape roller.
Patent ES-8308172-A1 (ES)
Title: Power conversion circuit.
IPC: H02P25/08
Filed: 1982-09-08
Abstract: PCT No. PCT/GB82/00261 Sec. 371 Date Apr. 6, 1983 Sec. 102(e) Date Apr. 6, 1983 PCT Filed Aug. 31, 1982 PCT Pub. No. WO83/00961 PCT Pub. Date Mar. 17, 1983.A multi-phase switched reluctance motor is driven from a tow-point d.v. supply (11) in which capacitors (12) and (13) are provided across the supply with their common point (14) constituting a third power supply point. The load windings W1, W3, W5 and W2, W4, W6 are connected in two different load circuits connected across the different capacitors. In order to prevent the voltage of the third point wandering because the currents in the the two load circuits are not the same, control means (21) can control the distribution of current between the various load windings by appropriate control of semi-conductor switches in the various load circuits.
Patent ES-8401283-A1 (ES)
Title: Mains socket with differential protection.
IPC: H01R13/713
Filed: 1983-03-09
Abstract: 1. Socket with an internal insulating housing (32) comprising an external front wall (12) with openings that can receive the pins of an electric plug engaged in the socket and an opening for the passage of a manual control device (28) of a differential protection device arranged in the housing (32), the current incoming terminals carried by said housing (32) being connected in the inside of the housing with holes (30) of the socket, located in face of the openings receiving the pins, by means of said differential protection device comprising a differential transformer (38) the primary windings (66, 68) of which are constituted by the conductors connecting the terminals (48, 50) with the holes (30), and the secondary winding (72) of which feeds a polarized relay (44) to actuate the control mechanism (42) of the contacts (54-64) inserted in said conductors in order to interrupt the connection between the current incoming terminals and the holes (30) of the socket being located in the lower part of the housing (32), whereas said control mechanism (42) and said contacts are located in the upper part of the housing (32), characterized in that the differential transformer (38) is located in the middle part of the housing (32) inserted between the holes (30) and the mechanism (42) on the passage of the conductors connecting the contacts with the holes, and in that said incoming terminals (48, 50) are located outside the housing.
Patent ES-8407055-A1 (ES)
Title: Manufacture of cephalosporin 3-substituted compound
IPC: C07D501/18
Filed: 1983-05-09
Abstract: Prepn. comprises reacting 7-aminocephalosporanic acid of formula (I) (where R1 is -OOCCH3) with a thiol cpd. of formula R2-SH (where R2 is thienyl, diazolyl, thiazolyl, tetrazolyl, thiodiazolyl, thiotriazolyl, oxazolyl, oxadiazolyl, pyridyl, pyridinyl, benzothiazolyl, benzimidazolyl benzoxazolyl or all opt. substd. at 60-80 deg.C in an aq. medium of pH 5.0-8.0, then purifying by absorption on macro-net like strongly basic anion exchange resin having crosslinked acrylic acid copolymer structure and quaternary methyl ammonium functional groups.
Patent ES-8501465-A1 (ES)
Title: Method and apparatus for batch continuous laundry processing.
IPC: D06F95/00
Filed: 1983-06-03
Abstract: A method and apparatus for batch continuous laundry processing involves a system for continuously centrifugally extracting fluids from sequentially received batches of washed laundry. The discrete batches of laundry are continuously received by a conveying apparatus that automatically loads the batches into the discrete compartments defined within the segmented drum of the extractor. While the extractor is rotating, the conveying apparatus arranges a plurality of laundry batches to be quickly loaded into the extractor upon completion of the processing of the previous batches so that the conveying and processing is completely continuous and automatic. The conveying apparatus is vertically, laterally and longitudinally translatable to receive the batches from a washer at one level, to arrange the batches in two rows, and then to automatically feed them, for example two at a time, into the compartments of the segmented extractor. After completion of the extraction cycle, batches of laundry are positively and automatically unloaded from each compartment of the extractor in a continuous fashion and in coordination with the loading of the extractor. In one embodiment of the present invention the batches are centrifugally expelled from the drum upon completion of the extraction cycle. In accordance with another embodiment of the present invention each compartment is unloaded using a translating vacuum suction device. The unloading of the extractor is facilitated by a segmented, reciprocating carrier movable into and out of the laundry drum.
Patent ES-8503363-A1 (ES)
Title: Process and composition for coating a metallic substrate with a polymeric film.
IPC: C09D4/00
Filed: 1983-09-13
Abstract: There is disclosed the coating of a metallic substrate with a cross-linked polymeric film by contacting the substrate with an aqueous composition containing: at least an acrylic or metacrylic compound which can be defined by the general formula: < IMAGE > (I) wherein: R is a straight-line or branched aliphatic hydrocarbon radical, either saturated or unsaturated containing from 2 to 10 carbon atoms, or a cycloaliphatic or an aromatic group R1 and R2, equal to or different from one another, are straight-line or branched alkyl groups, either saturated or unsaturated and containing from 1 to 8 carbon atoms, or cycloaliphatic or aromatic groups at least one unsaturated organic acid capable of being copolymerized with the compound (I), in an amount of from 5 to 40 parts by weight per 100 parts of the compound (I) or an organic or a mineral acid which cannot be copolymerized with the compound (I) in an amount of from 1 to 10 parts by weight per 100 parts of the compound (I), and a polymerization catalyst preferably selected from among the persulphates, the hydroperoxides, the peracids H2O2 and the peroxides. A metallic substrate coated by the composition of polymeric nature as described above is then heated to a temperature equal to, or lower than 180 DEG C. approximately and for the time which is necessary to originate a polymeric film cross-linked upon said substrate. A film so deposited exhibits optimum properties as to adherence, resistance to bending and shocks and resistance to the saline mist.
Patent ES-8405773-A1 (ES)
Title: Azolyl butanoles.
IPC: C07D233/60
Filed: 1983-09-28
Abstract: 1. Azolylbutanols of the general formula (I) see diagramm : EP0104549,P12,F1 in which Az represents 1,2,4-triazol-1-yl or imidazol-1-yl and Ar**1 and Ar**2 independently of one another represent phenyl, it being possible for the phenyl radicals optionally to be mono- to trisubstituted by halogen, alkyl or alkoxy with in each case 1 to 4 carbon atoms, halogenoalkyl with 1 to 2 carbon atoms and 1 to 5 halogen atoms, and by phenyl which is optionally mono- to trisubstituted by identical or different substituents from the group comprising alkyl with 1 to 4 carbon atoms and halogen, and their plant-tolerated acid addition salts and metal salt complexes.
Patent ES-8504386-A1 (ES)
Title: Energy converter performance determination.
IPC: G01M99/00
Filed: 1983-11-07
Abstract: A system for determining performance parameters of an energy converter (12) through the use of function blocks is disclosed. The enthalpy (hin) and entropy (Sin) of the supply fluid to the converter (12), the enthalpy of ideal (isentropic) expansion ( SIMILAR _h1) of the converter, and the enthalpies (h1, h2, h3) of the fluid being extracted from each stage of the converter are determined and are selectively employed as inputs to a plurality of modules. The modules contain function blocks in a logic arrangement and produce a plurality of output signals representative of the operating performance of the energy converter.