baber/WOPTO huggingface dataset:
Patent ES-426583-A1 (ES)
Title: Liquid level measuring and indicating apparatus
IPC: G01F23/02
Filed: 1974-05-22
Abstract: A level indicator using an indirect method of measuring a gas pressure in order to check the level of a liquid such as the lubricant contained in the crankcase of an internal combustion engine. The level indicator includes preferably a liquid column gas-pressure gauge formed of a straight measuring tube having one end immersed in the barometric liquid contained in a reservoir, and an electrical heating resistance is located in the enclosure of the reservoir above the barometric liquid. The enclosure communicates with a tubular probe immersed in the liquid whose level is to be checked. Voltage applied to the resistance generates heat which as a result of the thermal expansion of the gas causes the gas-pressure in the enclosure to become sufficient for causing the gas to bubble in the liquid, so that the gas-pressure which is read off the pressure gauge is representative of the depth at which the probe is immersed. The pressure gauge can be mounted on the dash-board of a vehicle and, by connecting the heating resistance across the oil pressure warning light of the vehicle, an automatic reading of the oil level is obtained on starting of the internal combustion engine.
Patent ES-437179-A1 (ES)
Title: Detergents
IPC: C11D1/14
Filed: 1975-04-29
Abstract: Detergent which is in the form of a powder and contains 5 to 35 % by weight of alkane sulphonates, 2 to 10 % by weight of alkali metal silicates and/or alkaline earth metal silicates and 5 to 75 % by weight of condensed alkali metal phosphates and/or amino polycarboxylic acids. The alkali metal silicates used have an Na2O:SiO2 ratio of less than 1:3.5. The use of the said specific alkali metal silicates makes it possible to produce dry, non-sticky detergents which are in the form of a powder and contain alkane sulphonates.
Patent ES-438866-A1 (ES)
Title: Three-stage load-lifting assembly for fork-lift trucks
IPC: F15B15/16
Filed: 1975-06-25
Abstract: A load-lifting assembly for a fork-lift truck has a mast formed of three telescoping tubes, an inner tube secured to the support, an intermediate tube slidable on the inner tube, and an outer tube slidable on the intermediate tube and carrying a carriage on which the fork is mounted. A cable or chain has one end secured to the intermediate tube and is passed over a roller on the top end of the outer tube and secured to the carriage. The three-stage ram has a first member inside the inner tube and secured to the support, a second tubular member slidable on the first member and linked to the intermediate tube, and a third member slidable on the intermediate member and secured to the outer tube. The effective piston area of the third member is greater than that of the second member so that on pressurization of the interior of the ram the third member will move up relative to the first and second members before the second member moves up.
Patent ES-443995-A1 (ES)
Title: Slide fastener stringer
IPC: A44B19/40
Filed: 1975-12-31
Abstract: A stringer for a slide fastener has a coupling element formed from a continuous filament with leg portions secured to a tape-like portion wherein an elongated member is interposed between the superimposed leg portions. The leg portions are provided with grooves, teeth, or the like, for interlocking with the elongated member to restrain longitudinal and transverse movement of the leg portions relative to the elongated member. The elongated member provides dimensional stability to the coupling element.
Patent ES-446222-A1 (ES)
Title: Antiparasitic salicylanilide derivatives
IPC: C07C205/12
Filed: 1976-03-18
Abstract: Compounds of the class of salicylanilides substituted in the 4-position of the anilino moiety with a -CH(CN)-Ar group wherein Ar is phenyl, substituted phenyl, thienyl, halothienyl or naphthalenyl, said salicylanilides being useful as parasiticides.
Patent ES-453444-A1 (ES)
Title: Tube mill
IPC: B02C17/06
Filed: 1976-11-18
Abstract: A tube mill is disclosed for grinding and drying granular material which comprises an elongated shell having one or more grinding chambers, and downstream of the first chamber, a dispersing compartment for receiving hot gases and material and bounded by a sieving diaphragm defining a central opening therethrough. A frustoconical sieve drum is attached to the sieving diaphragm for rotation therewith and forms a portion of an end wall of the discharge compartment.
Patent ES-455516-A1 (ES)
Title: Support frame for root crop spider wheel - has two V-shaped bars forming frame independent and above digger frame
IPC: A01D19/12
Filed: 1977-01-31
Abstract: The root crop harvester frame has struts (4) supporting the digger forks (3). A self-supporting support frame (5) consists of two V-shaped bars. In the middle of the support frame is an attachment for an angled reduction gear (9). The drive shaft of the reduction gear (9) sets in motion a shaft (8) underneath a pipe (6). On the end of the shaft is a collector turbine consisting of a central, circular plate (10) and radial bars (11). The front edge (12) of the turbine is positioned directly behind the digger forks (3) and close to the ground. The support frame is coupled at the front by a fixture and has at the back a beam connecting the ends of the two V-shaped rods of the frame. Two vertical strust are mounted at each end of the beam and hold two feeler wheels.
Patent ES-458937-A1 (ES)
Title: Transportable aerosol spray generator - has chassis with retractable tiller and caster wheels supporting covered bowl for diffuser
IPC: B05B3/08
Filed: 1977-05-19
Abstract: The aerosol spray generator is of modular construction, for easy transport, maintenance and repair. It has a travel chassis mounted via columns on caster wheels, a motor unit, and a bowl through which the motor spindle passes, having a sidewall with openings and a pouring spout. The bowl is closed by a cover hooking onto its edges and with a central opening and a peripheral shoulder, forming a seat for a modular generator-diffuser assembly. Centrifuging discs for a diffusion chamber are also included, and at the rear of the chassis (4) is a retractable steering tiller (10).
Patent ES-460965-A1 (ES)
Title: Process for the production of chemically after-cross-linked polyurethane resins
IPC: C08G18/84
Filed: 1977-07-22
Abstract: This invention relates to a process for making optionally cellular cross-linked elastomeric polyurethane resins from (A) POLYISOCYANATES, (B) HIGHER MOLECULAR WEIGHT POLYHYDROXYL AND/OR POLYAMINO COMPOUNDS CONTAINING FILLER PARTICLES, (C) CHAIN LENGTHENING AGENTS AND, OPTIONALLY, (D) BLOWING AGENTS, CATALYSTS AND OTHER ADDITIVES KNOWN PER SE, WHEREIN FILLER PARTICLES CAPABLE OF BEING CROSS-LINKED WITH THE FORMALDEHYDE ARE USED AND WHEREIN THE ELASTOMERIC POLYURETHANES WHICH CONTAIN FILLERS ARE CROSS-LINKED WITH FORMALDEHYDE OR FORMALDEHYDE RELEASING COMPOUNDS, AFTER THE CHAIN LENGTHENING REACTION HAS BEEN SUBSTANTIALLY COMPLETED.
Patent ES-465248-A1 (ES)
Title: Vinylidene chloride co-polymer latex compositions
IPC: C08F214/00
Filed: 1977-12-20
Abstract: An aqueous latex of a copolymer derived from defined relative proportions of (i) vinylidene chloride, (ii) vinyl chloride, (iii) an alkyl acrylate or methacrylate and (iv) an unsaturated carboxylic acid forms stable protective films on a variety of substrates.
Patent ES-465869-A1 (ES)
Title: Instrumentation assembly for nuclear reactor
IPC: G21C17/12
Filed: 1978-01-10
Abstract: In a moderated nuclear reactor core, an in-core neutron detector assembly with means for fixing the location of the detectors and for displacing the moderator in the vicinity of the detectors to thereby flatten and reduce the thermal neutron flux to which the neutron detectors are exposed.
Patent ES-468735-A1 (ES)
Title: Circuit assembly for exhaust emission monitoring
IPC: G01N27/12
Filed: 1978-04-12
Abstract: A device for monitoring the composition of the exhaust emission of a combustion process includes a hollow elongated body open at one end thereof and an elongated substrate located in the body and defining adjacent the one end of the body an exhaust emission sensing element and a resistive heating element. The sensing element and the heating element are printed on opposite sides of one end of the substrate and are electrically connected to respective first conductive areas extending to the opposite end of the substrate. A carrier is mounted in the other end of the body and supports at least two terminal members which are electrically connected to respective second conductive areas provided on first and second elongated, flexible circuit elements which at their free ends project from the carrier and are folded inwardly so that said second conductive areas are presented to each other. The other end of the substrate is interposed between the folded portions of the first and second circuit elements so that said second conductive areas are aligned with said first conductive areas respectively, and a locating sleeve is engaged with said carrier so that said substrate and said folded portions of the first and second circuit elements extend through the sleeve. At least one clamping member is urged into a channel defined in the sleeve to trap the folded portions of said first and second circuit elements against the substrate. The first and second conductive areas are thereby urged into electrical contact with each other to electrically connect said terminal members to said sensing element and said resistive element respectively.
Patent ES-473418-A1 (ES)
Title: Internal combustion engine function control system
IPC: F02P5/15
Filed: 1978-09-15
Abstract: An internal combustion engine function control system, for example a spark ignition control system, comprising first and second pulse generating means driven by the engine. The first pulse generating means produces a train of pulses at a first frequency equal to the frequency of the required function and the second pulse generating means produces a train of pulses at a second frequency which is a multiple of the first frequency. Engine parameter sensitive means are provided for varying the phase of the second pulse train relative to that of the first pulse train between limits such that the combined ordinal succession of the pulses is maintained constant. The system further includes function timing means for causing triggering of an output circuit at the end of a delay following a pulse from said first pulse generating means. This delay consists of the sum of a first delay to one of the pulses produced by the second pulse generating means and a second delay, the first and second delays being determined by the frequency and phase of the two pulse trains.
Patent ES-474874-A1 (ES)
Title: Process and installation for the solidification and granulation of pitches, bitumens and resin materials
IPC: B29B9/06
Filed: 1978-11-07
Abstract: The material has a softening point between 65 and 120 DEG C K.S. and is delivered through a supply tube (1) immersed in the water. The material issues from the tube by way of outlets of upwardly-extending small-diameter tubes (7) and forms part-spherical exterior surface balls, which are detached from the outlets by rotary cutters (12) and fall freely through a sufficient depth of the water to cool them.
Patent ES-477830-A1 (ES)
Title: Monoazo compounds having an imidazolium-2 group linked through an azo radical to a substituted phenyl group
IPC: C09B44/14
Filed: 1979-02-16
Abstract: Compounds of the formula < IMAGE > wherein each of R and R1 is independently hydrogen, C1-4alkyl, phenyl or phenyl substituted by 1 to 3 C1-4alkyl, C1-4alkoxy or halo substitutents or R and R1 taken together are trimethylene or tetramethylene, each of R2 and R3 is independently allyl, C1-4alkyl, phenyl (C1-4alkyl) or C2-4alkyl monosubstituted by hydroxy, cyano or carbamoyl, < IMAGE > wherein R5, R6, R7 and R8 are as defined in the specification, and A(-) is an anion, and mixtures thereof with cationic 5-hydroxypyrazole dyes, are useful for dyeing and printing materials dyeable with basic dyes, e.g., homopolymers and copolymers of acrylonitrile and asymmetrical dicyanoethylene, polyamides and polyesters modified to contain acidic groups, leather and paper.
Patent ES-477912-A1 (ES)
Title: Tetrachloroisophthalonitrile dispersion.
IPC: C09D5/14
Filed: 1979-02-20
Abstract: Finely divided tetrachloroisophthalonitrile powder is dispersed in a vehicle which is a mixture of calcium alkyl aryle sulfonate, nonionic surfactant, fatty acid or other ester, coupling agent and optionally lecithin. The vehicle provides a water and organic solvent compatible tetrachloroisophthalonitrile dispersion having a pourable and pumpable viscosity as well as settling resistance which is useful as an antimicrobial agent in both water-based and solvent-based protective coatings such as paints.
Patent ES-479116-A1 (ES)
Title: Antibiotics designated as BM 782 alpha 1, BM 782 alpha 2 and BM 782 alpha 1a, process for their preparation and pharmaceutical compositions containing them.
IPC: A61P31/04
Filed: 1979-03-30
Abstract: This invention relates to three new antibiotics which are designated BM782 alpha 1, BM782 alpha 2, and BM782 alpha 1a, respectively, and which are produced in a microbiological fermentation under controlled conditions using a new strain of an undetermined species of the genus Nocardia or mutants thereof. These new antibacterial agents are active against Mycobacterium tuberculosis as well as both gram-positive and gram-negative microorganisms and thus are potentially useful for inhibiting the growth of such bacteria and bacilli.
Patent ES-8104615-A1 (ES)
Title: Apparatus for tracking an information track on a recording medium.
IPC: G11B21/10
Filed: 1980-04-02
Abstract: A servo control apparatus for maintaining a scanning device, such as a beam of radiation, aligned with an information recording track on a moving recording medium, such as a record disc. The apparatus is especially adapted for use in correcting for tracking deviations brought about by temperature-induced expansion and contraction of the disc, which causes the recording track being scanned to move radially outwardly or inwardly relative to the beam of radiation. In the preferred embodiment, the apparatus includes a movable mirror for oscillating the beam in a radial direction, in accordance with a periodic dither signal. This causes a corresponding variation in the intensity of the beam reflected by the disc, with the amplitude and phase angle of this intensity variation, relative to that of the dither signal, indicating the direction and magnitude of the deviation of the beam from the track centerline. Whenever the magnitude exceeds a prescribed level, a step forward or step reverse pulse signal is coupled to a stepper motor, to increment the beam in the appropriate radial direction, whereby the beam is maintained substantially aligned with the centerline of the recording track.
Patent ES-8104715-A1 (ES)
Title: Machine for lasting heel seat portions of shoes
IPC: A43D21/14
Filed: 1980-07-16
Abstract: In a tack seat lasting machine the wipers, 90, are moved lengthwise of the shoe and inwardly thereof under the action of a single piston-and-cylinder 74, 72 arrangement. For setting the appropriate "nail pattern", the action of said piston-and-cylinder arrangement is terminated by adjustable stroke limiting means, comprising a valve 142 actuated by an abutment 148-146, the valve moving with the wipers and the abutment being adjustably positioned in the path of the valve. A further abutment, spaced from the first-mentioned abutment, controls the rest position of the wipers. The wipers are arranged symmetrically centrally of the machine, and the heel band is capable of clamping a shoe in the position in which it is presented by the operator, thereby avoiding the need to adjust the wipers for lefts and rights.
Patent ES-8104902-A1 (ES)
Title: Slider retainer apparatus.
IPC: A44B19/64
Filed: 1980-09-02
Abstract: A slide (13) slidably mounted on an arm (11) secured to an indexing plate (12) has a slider seat (15) for supporting thereon a slider body (16) with its pull tab (19) inserted in a slot (18) defined between the slide (13) and the arm (11). The slider pull tab (19) is immovably held in the slot (18) by a ball (27) mounted in the arm (11) and spring-biased into an aperture (25) in the pull tab (19). Upon holding of the pull tab (19), the slide (13) is slightly moved under the resiliency of a spring (22) to lift the slider body (16) until a locking pawl (20a) to which the pull tab (19) is connected is withdrawn out of a slider guide channel (21). A block (31) mounted on a fixed frame (32) contains a spring-biased presser (34) which, upon lateral alignment with the spring-biased ball (27), forces the ball (27) into locking engagement with the pull tab (19) in the slot (18), thereby locking the slider (17) for application to a pair of sliding clasp fastener stringers.
Patent ES-8201004-A1 (ES)
Title: Squids cleaning machine
IPC: A23L17/50
Filed: 1980-11-14
Abstract: The invention relates to an apparatus for trimming molluscs, especially squid. According to the invention, the apparatus comprises a number of successive stations of treatment, consisting of (a) holding means (8) for holding the squid during trimming (b) a cutter (37) for cutting the tentacles of the squid (c) means for loosening (41) and gripping (43) of the head and viscera of the squid and extraction of these (d) means (46) for removing part of the tissue from the inside of the mantle of the squid at the part where the pen is located (e) means (54) for gripping and extracting the pen and optionally (f) means (58) for removal of the squid from the holder (8) and (g) means (1) for transport of the squid between the treatment stations.
Patent ES-8206206-A1 (ES)
Title: Foam-generating concentrated aqueous compositions, method for the preparation of said foam and its use for extinguishing fires.
IPC: A62D1/04
Filed: 1981-02-13
Abstract: 1. Concentrated aqueous foam-generating compositions containing : [A] water and [B] an organic mixture comprising : (a) a foaming surface-active substance, (b) a film-forming polymer which is soluble in an aqueous medium, (c) a foam stabiliser and (d) an anti-freeze/auxiliary solvent additive, characterized in that the foaming surface-active substance (a) consists of a mixture in which a compound (alpha) is associated with a compound (beta), (alpha) denoting a cationic or non-ionic aliphatic fluorocarbon surface-active agent and (beta) denoting a conventional anionic non-fluorinated surface-active agent.
Patent ES-8204346-A1 (ES)
Title: Device for axial reciprocating movement of friction cylinders in the inking unit of printing machines.
IPC: B41F31/14
Filed: 1981-06-25
Abstract: Device for axially reciprocating distributor rollers in an inking unit of a printing machine having an eccentric drive operatively connected with a push rod and control levers, which are mounted through the intermediary of slide bearings on a lateral frame of the printing machine, for respectively reciprocating the distributor rollers, the control levers being coupled to one another by coupling members, including shaft journals for the respective distributor rollers whereon respective journal bearings are rotatably mounted, the journal bearings having respective pivot pins extending therefrom and carrying respective universal joints, the universal joints being mounted in the control levers respectively.
Patent ES-8203837-A1 (ES)
Title: Propanolamine derivatives, their salts, processes for preparation and pharmaceutical compositions.
IPC: C07D335/06
Filed: 1981-07-08
Abstract: Propanolamine derivatives of the formula: < IMAGE > wherein R2 is CH3SO or CH3SO2 R3 is hydrogen, methyl or methoxy or R2 and R3 are together -S(O)m(CH2)4-when S is attached at R2 or -(CH2)nS(O)m- when S is attached at R3(where m=1 or 2 and n=3 or 4) R4 is hydrogen or alkyl C1-4 Z is -(CH2)2- or < IMAGE > and their non-toxic salts. Processes for the preparation and pharmaceutical compositions thereof. The compounds exhibit both beta -adrenoreceptor antagonist activity and vasodilator activity and are indicated for use in the treatment of hypertension.
Patent ES-8205766-A1 (ES)
Title: Process for the continuous preparation of dialkylperoxydicarbonates.
IPC: C07C407/00
Filed: 1981-08-07
Abstract: The present invention provides a process for the continuous production of dialkylperoxydicarbonates of the general formula: < IMAGE > (I) in which R stands for the same or different, straight-chained, cyclic or branched alkyl radicals containing 6 to 18 carbon atoms, by the continuous reaction of a chloroformic acid ester of the general formula: < IMAGE > (II) wherein R has the above-given meanings, in an aqueous medium with hydrogen peroxide and an alkali metal hydroxide at a temperature of from -10 DEG C. to +50 DEG C. in at least two reaction zones connected in series and continuous isolation of the dialkylperoxydicarbonate formed from the solvent-free reaction mixture with the use of a centrifuge, wherein the reaction is carried out in the presence of a surfactant and the dialkylperoxydicarbonate formed is separated in molten form from the alkaline reaction mixture heated to or just above the melting temperature of the dialkylperoxydicarbonate.
Patent ES-8205687-A1 (ES)
Title: Apparatus for selectively packing layers of objects in boxes of different depths
IPC: B65B25/04
Filed: 1981-09-08
Abstract: Apparatus for packing layers of objects into a box, wherein a pickup head equipped with multiple vacuum cups picks up a layer of the objects and descends into the box. The box is initially positioned in a packing station in an approximately correct position relative to the path of descent of the pickup head and as the pickup head approaches the top of the box, a chute structure is provided in which four guide panels snap into engagement with the four inner walls, respectively, of the box for four purposes: (1) to position the box precisely correctly relative to the path of descent of the pickup head (2) to crowd the layer of objects on the pickup head together to conform to the dimensions of the box (3) to guide the pickup head into the box and (4) to serve as guards to prevent damage to the descending objects by the rim of the box. According to the present invention, the chute structure is arranged so that its elevated position may be suitably varied to maintain the necessary operative relationship between the chute structure and the box at the packing station to accommodate packing runs for boxes of different depths, whereby to provide relatively greater and lesser sized packs of the objects.
Patent ES-8301641-A1 (ES)
Title: Automatic equipment for blood transfusion and fluid-therapy.
IPC: A61M1/02
Filed: 1981-11-17
Abstract: The invention covers improvements of electronic equipments designed especially for a totally automatic ex-blood transfusion operations and also, due to the versatility of the contrivance, for the intravenous introduction of fluids and remedies into the body of the patient. There appear to be two systems called A and B, distinguished by the fact that the first is a one way system, whilst the second is a two way one. Both system use appropriate pumps, strainers and a bag with a serpentine and canalicula.
Patent ES-8302433-A1 (ES)
Title: Sugarless sweetening composition and process to prepare it.
IPC: A23L27/30
Filed: 1982-04-30
Abstract: The new sweetening composition is characterised in that it contains, as a sweetening active principle, at least one amino acid chosen from alanine or beta -alanine, glycocoll, tryptophan, proline, hydroxyproline and serine.
Patent ES-8304122-A1 (ES)
Title: Tryptamine derivatives of thienyloxypropanol amines, process for their preparation, pharmaceutical compositions containing them and preparation of the latter.
IPC: C07D/
Filed: 1982-05-12
Abstract: Racemic and optically active substituted tryptamine derivatives of thienyloxypropanolamines of the general formula I < IMAGE > and their salts, process for the preparation of these compounds, their use in the treatment of cardiovascular diseases, and pharmaceutical compositions containing these compounds.