baber/WOPTO huggingface dataset:
Patent ES-484307-A1 (ES)
Title: Automatic-transmission control device and method of implementing it.
IPC: F16H61/06
Filed: 1979-09-20
Abstract: 1. Device for controlling a stepwise automatic transmission with three forward drive ratios with changeover under torque, damped by a hydrokinetic torque converter (1), and one reverse drive, of the type comprising a train of epicyclic gears (2) operated by two clutches (E1, E2) and two brakes (F1, F2) hydraulically controlled, which device comprises a hydraulic selector unit (22) controlled by two electrically operated valves (EL1, EL2) so as to selectively feed the two clutches and the two brakes on the basis of information relating to the operation of the vehicle fitted with the transmission, characterized in that the means of controlling the electric valves (EL1, EL2) are so arranged as to use, in addition to the three different states of the two electric valves for a selective feed corresponding respectively to each of the three forward drive ratios, a fourth possible state for the transition between the third and second forward drive ratios.
Patent ES-484915-A1 (ES)
Title: Winged catheter placement assembly
IPC: A61M25/06
Filed: 1979-10-10
Abstract: A needle-inside, catheter placement assembly including a needle and a catheter unit comprising a catheter, winged catheter insertion means, flexible tubing and tube hub, wherein an area of reduced thickness on each wing of the insertion means provides improved flexibility for the wing and the needle is captured within the winged catheter insertion means when the wings are simultaneously held in a vertical position.
Patent ES-8203072-A1 (ES)
Title: Ovicides
IPC: C07C253/00
Filed: 1979-11-23
Abstract: It has been found that compounds of the structure < IMAGE > wherein X is O, S or SO2, R represents H or one or more halogen, loweralkyl, -CH=CH-CH=CH-, CN, NO2, loweralkyloxy, loweralkylcarbonyl or loweralkylmercapto, R' is H, loweralkyl, benzyl or R'', and R'' is CH2C 3BOND CH, CMe2C 3BOND CH or CHMeC 3BOND CH are excellent insect ovicides.
Patent ES-8106746-A1 (ES)
Title: Novel mercapto chain extended products and their use in cationic electrodeposition
IPC: C08G59/00
Filed: 1980-07-24
Abstract: Novel chain-extended cationic resinous products suitable for use in cationic electrodeposition are disclosed. The products are formed by chain extending polyepoxides with polymercapto compounds and reacting with amines to provide cationic groups.
Patent ES-8106516-A1 (ES)
Title: Process for the preparation of halovincamone derivatives
IPC: C07D461/00
Filed: 1980-08-08
Abstract: The invention relates to new halovincamone derivatives of the general formula (I), < IMAGE > (I) wherein R is a C1-6 alkyl group and X is halogen, and pharmaceutically acceptable acid addition salts and optically active isomers thereof. These compounds possess valuable vasodilating effect, and can be applied to advantage in the therapy. The new compounds defined above are prepared according to the invention so that a single epimer or an epimeric mixture of a racemic or optically active halogenated 14-oxo-15-hydroxy-E-homoeburnane derivative of the general formula (II), < IMAGE > (II) wherein R and X are as defined above, or an acid addition salt thereof is treated with an oxidizing agent, and, if desired, the resulting compound of the general formula (I) is converted into its pharmaceutically acceptable acid addition salt and/or resolved.
Patent ES-8106204-A1 (ES)
Title: Control for gun bolts in a high rate of fire revolving battery gun
IPC: F41A19/23
Filed: 1980-09-23
Abstract: A feature of this invention is the provision of a Gatling type gun having the minimum, yet adequate, longitudinal clearance between the locking lugs of the rotor and the locking lugs of the gun bolts, by having the helical main cam track of the gun which reciprocates the gun bolts between forward dwell and aft dwell during each gun cycle also provide a subcycle of reciprocation of each gun bolt while it is in front dwell. This subcycle provides adequate clearance of the lugs of the rotor and the gun bolts to permit free rotation of the bolt into and out of lock, while providing no clearance during actual firing.
Patent ES-8105421-A1 (ES)
Title: Means and process for the treatment and the improvement of the appearance of textiles.
IPC: D06L3/12
Filed: 1980-09-27
Abstract: The invention provides compositions for improving the appearance of used textiles which contains a photoactivator and a fluorescent whitening agent which is a distyrylbiphenylsulfonic acid or a salt thereof and/or a 4,4'-bis-(1,2,3-triazol-2-yl)-2,2'-stilbenesulfonic acid or a salt thereof. The invention also provides soaking, detergent or rinsing liquors containing such compositions as well as a method of improving the appearance of used textiles which comprises the use of the compositions and liquors of the invention.
Patent ES-8201069-A1 (ES)
Title: Ribbon feed and lift mechanism for a typewriter
IPC: B41J33/54
Filed: 1980-10-29
Abstract: In a daisy wheel or rotary print wheel typewriter, a single motor (stepper motor) is employed to accomplish both ribbon lift and feed for typewriter ribbon and correction ribbon loaded in a cartridge assembly. A single motor drive moves a cartridge assembly support about an axis to present either the typewriter ribbon or the correction ribbon to the print point at the print line. In the first portion of the arc that the cartridge assembly moves, normal typing on the typewriter ribbon occurs, only the feed ratchet for the typewriter ribbon being engaged. Alternately, when the rotation is greater, to present a correction ribbon at the print line, the added elevation of the cartridge assembly causes disengagement of the normal ratchet feed for the typewriter ribbon but allows advancement of the correction ribbon.
Patent ES-8206286-A1 (ES)
Title: Multiple mode printing system and method.
IPC: G06K15/10
Filed: 1980-11-21
Abstract: A matrix print head (9) including a plurality of printing element (10-29) arranged in one or more straight lines is mounted for lateral movement across a print line at more than one angle. In a draft mode of operation (9) the angle is chosen to provide a greater spacing between printing elements relative to the print line than is realized in a final, or quality mode (9A) wherein the angle is chosen to provide a smaller spacing between printing elements relative to the print line. The print head operated in this manner can be for a variety of different printer types, for example, a wire matrix printer or an ink jet printer.
Patent ES-8200157-A1 (ES)
Title: Washing machine with drum.
IPC: D06F21/04
Filed: 1980-11-27
Abstract: A drum type washing machine having a double-section tank to provide a space between the sections through which works water is passed so that the works water is preheated by the water contained in the tank before this latter water is discharged to the sewer system. It is thus possible to recover and save thermal energy.
Patent ES-8204975-A1 (ES)
Title: Process for synthesizing ammonia from hydrocarbons
IPC: C01C1/04
Filed: 1981-01-07
Abstract: A process for synthesizing ammonia, comprising generating the synthesis gas from hydrocarbons (1) by primary reforming (5) of the hydrocarbons with steam (3) and by secondary reforming (15) of the resulting gaseous mixture (16) with air (12), subjecting a part (6) of the starting hydrocarbon mixed with the steam to a tertiary reforming (7) in which the necessary heat is provided by the reaction gaseous mixture (17) leaving the secondary reforming, causing the ammonia synthesis (37) to occur at low pressure with drying (38) of the gas conveyed to the synthesis reactor by employing molecular sieves (36, 39), causing the ammonia contained in the reacted gas to be absorbed (34) by water, and subjecting the ammonia solution so obtained to distillation by means of two distillation columns (52, 53) operating at different pressures.
Patent ES-8204857-A1 (ES)
Title: Optical waveguide filament and a method of forming a preform therefor.
IPC: B32B1/00
Filed: 1981-01-29
Abstract: An optical waveguide filament comprising a cladding layer, a core and a barrier layer disposed between the core and cladding. The barrier layer comprises silica doped with B2O3, P2O5 and GeO2. The core consists of an inner region and an outer region, the boundary between which is referred to as the core break-point. In the outer region of the core, the concentration of B2O3 decreases linearly from its barrier layer level to zero at the core break-point, the P2O5 increases at a rapid rate from the barrier layer level to a first concentration level at the core break-point and the GeO2 remains at a constant value between zero and the barrier level. In the outer region of the core, the GeO2 increases from some level up to the barrier layer level to a greater value at the filament axis in a power law fashion. The P2O5 also increases in a power law fashion from the value thereof at the core break-point to a higher value at the filament axis, the increase in concentration of P2O5 in the outer core region increasing at a rate greater than the concentration of P2O5 would increase if the power law P2O5 gradient extended into the outer core region.
Patent ES-8206994-A1 (ES)
Title: Variable crown roll
IPC: B21B27/02
Filed: 1981-03-11
Abstract: In a variable crown roll for a rolling mill, an annular cavity of a predetermined depth is formed between an arbor (1) and a sleeve (2), a pressure transmitting medium, e.g. oil or water, is forced into the cavity through a passage in the arbor, and the pressure of the medium is adjusted to control the value of crowning of the roll. The cavity has an inlet at one end and an outlet at the other, and is of a radial depth greater than the maximum expected deflection of the sleeve.
Patent ES-8203434-A1 (ES)
Title: Flat knitting machine having a pattern change arrangement
IPC: D04B15/82
Filed: 1981-04-13
Abstract: The invention relates to a flat knitting machine having a pattern change arrangement in which there is automatic positioning of the selector butts (17) of selector sinkers (15) longitudinally of the sinkers by means of a setting member (34) which is arranged as a setting trolley (20) which can be moved in appropriate needle stages along the longitudinal direction of the needle bed (10). The operation of the setting member (34) and of the setting trolley (20) may be controlled by a programmer (45).
Patent ES-8300979-A1 (ES)
Title: Drive mechanism for a torque converter.
IPC: F16H47/00
Filed: 1981-05-12
Abstract: A drive apparatus (10) includes a drive member (11) and a connected driving ring gear (23) rotatable about a first axis (21) for supplying power to a torque converter (13). A compact speed change mechanism (16) interconnects the driving ring gear (23) and torque converter (13) and includes a driven ring gear (25) connected to the torque converter, and a support device (17,20,32,50). The support device (17,20,32,50) rotatably supports the driven ring gear (25) on a second axis (27) offset from the first axis (21), and the meshed ring gears (23,25) have a preselected tooth differential to effect a speed change therebetween. The support device includes a support member (17) having a portion (18) journalled in the drive member (11), and an arm (50) on the support member is rotationally fixed while it is allowed to have a preselected amount of play movement.
Patent ES-8203637-A1 (ES)
Title: Titanium halide catalyst for polymerization.
IPC: C08F10/00
Filed: 1981-05-12
Abstract: Catalyst system for the polymerization of alphaolefins. The catalyst system comprises: [a] an organoaluminum containing component, e.g. triethyl aluminum, and [b] a titanium halide containing component. The titanium halide containing component is obtained by co-pulverizing a halogen containing magnesium compound, e.g. MgCl2, with an active hydrogen containing organic compound, e.g. phenol, to produce a co-pulverized product. The co-pulverized product is then reacted with an organometallic compound of a metal of Groups I to III of the Periodic Table, e.g. triethyl aluminum, to produce a reaction product. The reaction product is then co-pulverized with a complex of a first titanium halide compound and an electron-donor, e.g. TiCl4.ethyl benzoate, to produce a solid reaction product. The solid reaction product is then reacted with a second titanium halide compound, e.g. TiCl4.
Patent ES-8203229-A1 (ES)
Title: Fire fighting system.
IPC: A62C35/02
Filed: 1981-05-29
Abstract: A storage/retrieval machine (10) is provided with equipment to adapt the machine for use in fighting fires in a warehouse in which the machine is installed. A plurality of platforms (26, 30) and access ladders (28, 32) are provided along the length of the machine mast (14). A standpipe (34) having a connection (36) to a central fire extinguisher fluid source extends along the mast, and hose and nozzle assemblies (38) are provided at each platform. To provide power to the machine to move it to the location of the fire, an auxiliary drive motor (61) is mounted on the storage/retrieval machine, and an auxiliary power supply (46) mounted in a waterproof housing (48) and supported on its own wheels (50, 52), is engageable with the storage/retrieval machine for movement therewith.
Patent ES-8207018-A1 (ES)
Title: Shuttering for the fabrication of two-slab panels.
IPC: B28B23/02
Filed: 1981-11-27
Abstract: Shuttering for the fabrication of two-slab panels, whereby the double slabs consist of two layer of vibrated, cemented conglomerate material incorporating cores of electrically welded metallic mesh and coupled together and spaced by advantageously flat trelliswork so as to constitute slab there can be insulating and/or non-conducting means, said shuttering comprising in coordinated cooperation with a surface to mould single slabs: - shuttering means (16) for forming the second surface (110), said shuttering means being provided with longitudinal slits (23), and at least one removable end plate means (19) terminally and transversally anchored to said shuttering means (16), - and composite spacer means (12) located between said shuttering means (16) and said surface (10) moulding single slabs, - whereby removable support elements (15) carrying said composite spacer means (12) are included, said support elements being fixed on said surface moulding the single slab, and - whereby there are advantageously present independent means (25) for carrying out withdrawal of the mould.
Patent ES-8307552-A1 (ES)
Title: A mold oscillation apparatus for curved-type continuous casting machines.
IPC: B22D11/14
Filed: 1982-08-30
Abstract: An apparatus 10 serves to oscillate a mold 1 for curved-type continuous casting machines, and comprises a base frame 3 detachably mounted on a structure 8, a bracket 4 secured to the base frame and, having a fulcrum corresponding to a center O1 of curvature for a path Ia of cast metal in the mold 1, an oscillation lever 2 having its one end pivotally mounted at the fulcrum to the bracket 4, and an oscillation drive lever 6, to which the other end of the oscillation lever 2 is pivotally mounted at a loading point O2. The mold 1 is detachably fixed to the oscillation lever 2 as by bolts 11 with its center O1 of curvature corresponding to the fulcrum of the bracket 4. The oscillation drive lever 2 is swingingly driven by a drive motor through a reduction gear 7, so that the mold 1 can oscillate about the center O1 of curvature.
Patent ES-8401508-A1 (ES)
Title: Process for the preparation of an aqueous emulsion coating from thick cellulosic paste.
IPC: C08L1/08
Filed: 1982-10-06
Abstract: A viscous cellulose substance containing paste which is characterized by containing an alkoxylated plasticizer and a ratio of solid to the organic solvent phase of >/=1 and which can be used to prepare a lacquer consisting at most of 25% of an organic solvent.
Patent ES-8401770-A1 (ES)
Title: Purified hydrous ferric oxide and carbohydrate complex prepn.
IPC: C08B37/02
Filed: 1982-12-07
Abstract: Process comprises mixing at pH 1.2-1.6, ferric chloride and alkali carbonate solns., and then e.g. dextran soln. Mixt. is neutralised with alkali soln. to pH 2-2.2, and then 4-4.5. - Dextran polymer gel microsphere columns exclude the free hydrocarbon and the complex, and the complex only, respectively, based on the gel pore sizes.
Patent ES-8401577-A1 (ES)
Title: Sealed thrust bearing assembly.
IPC: F16C19/16
Filed: 1983-01-14
Abstract: A unitized sealed thrust bearing includes two annular races with a complement of bearing balls therebetween. One race includes an axially inwardly extending central cylindrical flange and the other race includes a pair of elastomeric sealing lips, one bonded to the outer edge and one bonded to the inner edge. The central flange includes an unobstructed radially inwardly facing wall and a radially outwardly facing wall with a radially and axially inwardly facing sealing surface terminating in a radially outwardly extending rib. The inner sealing lip includes an outer sealing wall which slopes axially and radially inwardly at a greater angle than the sealing surface, in its undeformed state, and an axially inwardly facing shoulder at the terminus thereof. As the races are moved axially together during assembly, the sealing wall of the inner lip flexes as it slides past the rib and into engagement with the sealing surface, the shoulder moves adjacent the rib, and the outer sealing lip engages the other race. Axial movement of the races apart engages the shoulder with the rib to compress the inner lip and retain the races.
Patent ES-8401376-A1 (ES)
Title: Supporting materials coated with dispersions of aminoplast resins, and their transformation into laminates.
IPC: D06N7/00
Filed: 1983-03-10
Abstract: A carrier web coated with amino resin wherein at least one surface is resinated is produced by applying a spreadable amino resin dispersion containing 70-90% by weight of amino resin and 30-10% by weight of a liquid dispersant to at least one surface of an uncoated carrier web in an apparatus comprising: (a) unwinding station for unwinding uncoated carrier webs from rotatable supply rolls, (b) means for conveying the uncoated webs comprising a plurality of cooperating pressure rolls rotatably mounted in parallel relationship, (c) a coating means for applying a brushable amino resin dispersion to the web, and (d) a belt press for compression-molding and curing the coated web.
Patent ES-8406101-A1 (ES)
Title: Door closing mechanism.
IPC: E05F3/14
Filed: 1983-09-08
Abstract: This door-closing mechanism comprises a housing (10) and a shaft (16) passing axially through it, these two elements being rotatable relative to one another. A cylindrical rotor (20) delimits within the housing an annular chamber (26) which is filled with a damping fluid, whilst a one-way clutch is mounted between this rotor and the shaft. The clutch slips to allow the free relative rotation of the rotor and housing when the door opens, but makes them fast with one another in terms of rotation when the door closes. Two helical gaskets (24, 25) mounted at the ends of the chamber then deliver the damping fluid towards the central part of the latter.
Patent ES-8704084-A1 (ES)
Title: Magnetic field sleep enhancement device
Filed: 1983-10-31
Abstract: The device provides a north-south magnetic field surrounding the sleeper and has elastic foils as magnet carriers (1) with individual magnets or magnetic particles incorporated in a binder. The carriers (1) are mounted on a bed base (2), so that at the centre of the bed a north pole is on one side of the sleeper with a south pole on the other. - The arrangement of the north and south pole is reversed at the end of the bed where the feet are positioned. The device can alternatively be incorporated in a pillow or in an easy chair.
Patent ES-8501104-A1 (ES)
Title: Installation of and method for heating by means of immersed firing.
IPC: F24H1/10
Filed: 1984-03-01
Abstract: 1. A heating plant comprising a tank containing a bath (3) to be heated by means of a submerged combustion burner (4) and a means (26) which is partially immersed in the bath in order to confine beneath it, in a space (32) provided for the purpose, the smoke of combustion produced by the said burner, characterised in that in order to obtain heating temperatures which are clearly in excess of 60 degrees C, and for example as high as 90 degrees C, with a satisfactory degree of efficiency, the plant (1) is equipped at the smoke outlet, above the said confining means (26), with a washing tower (8) comprising, in counter-current with the smoke, a series of cascades forming a plurality of curtains of water (R1-R4) which are substantially continuous and which are disposed in series in the path of the smoke, the said curtains being supplied by a flow of cold water (10) which is to be heated by the plant, the said cascades comprising walls (15) for forming the curtains of water (R1-R4) provided partly at the top and partly at the bottom with means such as teeth (16), projecting ridges (17) and orifices (18) which ensure continuous formation of the curtains, with no tear-away, over all their width, and further characterised in that the said smoke confining means takes the form of a plate (26) covering the major part of the surface of the bath (3), the said plate comprising a substantially horizontal surface (29) edged by a wall (30) extending upwardly and downwardly beyond it, disposing above it a space (31) for collecting water which falls from the washing tower.
Patent ES-8600371-A1 (ES)
Title: Hydrocarbon sweetening process.
IPC: C10G27/10
Filed: 1984-12-04
Abstract: Hydrocarbon streams such as naphtha are treated by the oxidation of mercaptans into disulfide compounds which remain in the hydrocarbon stream. The conversion is effected during passage of the hydrocarbon and an aqueous stream downward through a cylindrical mass of liquid-liquid contact material (6). The liquids then flow through a cylindrical screen (8) into an annular separation zone which surrounds a lower part of the contact material. After decantation in the separation zone, the aqueous material, which preferably contains the oxidation catalyst, is recycled.
Patent ES-8604778-A1 (ES)
Title: Implantable blood pump.
IPC: A61M60/894
Filed: 1984-12-24
Abstract: The blood circulating pump consists of an outer shell (10) and an elastically deformable pocket (20) which is filled with blood through an inlet valve (30) and which discharges the blood through an outlet valve (40). The pocket in its free state is flat but conforms to the shape of the shell when installed. - One end of the pocket is connected to the periphery of a drum (50) which is mounted in a U-shaped support. An electric motor inside the drum causes it to rotate backwards and forwards through a small angle applying intermittent tension to the pocket so that it draws in and discharges the blood.