baber/WOPTO huggingface dataset:
Patent ES-437362-A1 (ES)
Title: Distributing post for wire interconnecting points
IPC: H02B1/20
Filed: 1975-04-30
Abstract: A distributing post for guiding cables and wires at a terminal interconnecting point is disclosed. The post comprises a fastener, a mast, and a top. The fastener includes a base adapted to mate with a terminal point backboard hole, and a head angularly offset from the base to retain the base in the backboard hole. The mast includes outwardly extending webs to counteract bending forces applied to the post. The top includes outwardly extending fingers adapted to receive and retain an interconnector extending to an adjacent post. Bulky cable and wire bundles can be restrained between adjacent posts and under the interconnector.
Patent ES-438240-A1 (ES)
Title: Mono- and disubstituted 1.4-benzopyrone-6-carboxylic acids and derivatives thereof
IPC: C07D311/30
Filed: 1975-06-04
Abstract: Novel C-2 mono- and C-2,3-disubstituted 1.4-benzopyrone-6-carboxylic acids and derivatives thereof which are useful as bronchiodilators. Methods for preparing these compounds are also disclosed.
Patent ES-441511-A1 (ES)
Title: Double wire-winding machine with automatic transfer
IPC: B65H67/048
Filed: 1975-09-26
Abstract: A double winding machine for winding metal wire and having an automatic wire-transfer device which includes a support, two pairs of coaxial reel-spindles borne by the support, and at least two reels. Each reel is provided with a wire-securing groove and is adapted to be held by a respective one of pairs of reel-spindles.The machine also includes two snagging members, each mounted on a respective one of the reel spindles of each of the pairs, and a deflection device operated at the time of transfer for changing the path of travel of the wire. The deflection device includes a wire-pushing mechanism adapted to engage the wire in the snagging member associated with an empty reel, a deflector adapted to cause relative displacement of the path of travel of the wire with respect to a full reel for engaging the wire in the securing groove of that reel, and a control for actuating the deflector just prior to the wire-pushing mechanism.
Patent ES-445095-A1 (ES)
Title: Sway control means for a trailer
IPC: B60T8/17
Filed: 1976-02-12
Abstract: A sway control apparatus for use in a tow vehicle trailer braking system that provides a brake applying servomotor in the trailer with an independent actuation signal to attenuate oscillary forces which may develop between the trailer and the tow vehicle.
Patent ES-452928-A1 (ES)
Title: Method and control system for controlling a suspended implement
IPC: B65G53/24
Filed: 1976-11-02
Abstract: A method and a control system for controlling the height level position and horizontal movement of a suction device which is vertically movably suspended from a horizontally movable supporting device according to variations of the inclination, or angular velocity, of a flexible suspending element in relation to the vertical, on which element the suction device is suspended.
Patent ES-456804-A1 (ES)
Title: Joint for mining gallery lining - has V-shaped profile clamped by straps tightened by bolts and nuts with hemispherical bearing surfaces
IPC: E21D11/22
Filed: 1977-03-14
Abstract: The lining sustains the roofs of mining galleries and comprises a frame of rolled steel sections (1, 2) having a vee-shaped profile. These are fitted together to give a semicircular form, the ends of one section overlapping the adjacent section. The joint is clamped by two straps (4a, 4b) one positioned each side of the joint. These straps are U-shaped, their ends turned outwards parallel to form flanges (4c, 4d). Holes through these accept bolts (6), the lower hole having a hemispherical internal profile (4c). The tightening nuts (8) also have a hemispherical mating surface (8d), or a standard nut and a hemispherical collar washer can be used.
Patent ES-457793-A1 (ES)
Title: Process for the preparation of aminoglycoside antibiotics and intermediates therefor
IPC: A61P31/04
Filed: 1977-04-14
Abstract: The kanamycin derivatives of formula I, in which R is an amino or hydroxyl group and R<1> is an alkyl group optionally substituted by hydroxyl and/or amino groups, are obtained by alkylation of the compounds of formula II, in which R<2> is H or a benzyl group, R<3> is an acyl-protecting group and R<4> is a hydroxyl group or an NHR<3> group, followed by the removal of the R<3> groups and the benzyl group R<2>, where appropriate. The compounds of formula II are new intermediates which are obtained by acylation of a kanamycin A, B or a 3-N-benzylkanamycin A, protected on all its amino functional groups, followed by the removal of the protecting groups and the intramolecular migration of the acyl group from oxygen to nitrogen.
Patent ES-465474-A1 (ES)
Title: Telephone speech network
IPC: H04M1/58
Filed: 1977-12-27
Abstract: An electronic circuit, for connecting a transmitter and receiver to a telephone line. The circuit operates on very low operating voltages from the line which allows parallel operation with a conventional set on long-loop applications. In its functional form, the circuit utilizes a bridge configuration having transistors in two of its legs, driven by the transmitter output, thereby eliminating the usual bridge balancing resistors therefrom and their concomitant operating voltage drops thereacross.
Patent ES-466763-A1 (ES)
Title: Device for transfer of substantially fresh air from a stationary place to a moving receiving place
IPC: F16L41/18
Filed: 1978-01-24
Abstract: A device for transfer of preferably fresh air from a stationary place to a movable place. A stationary elongated box with fresh air supply is provided with a longitudinal slot closeable by a tightening band bearing against the rigid inside surfaces of the box at each side of the slot. A connection body projects through and is movable along said slot and is provided with guide edges against the inside surfaces of the box adjacent the slot and with backing rollers bearing against the outside parts of the box along the edges of the slot. Further, the connection body has a slide part locating inside of the box for lifting the tightening band from the slot edges and has passages permitting air to flow from the box through the connection body and to an outlet pipe connected to the movable place.
Patent ES-472704-A1 (ES)
Title: Process for the manufacture of polyamide yarns
IPC: D01D5/098
Filed: 1978-08-18
Abstract: Manufacture of polyamide yarns by a high speed draw spinning process in which the yarns are passed through defined fluid environments. Yarns are comparable in properties with conventional spin-lag-draw yarns.
Patent ES-473868-A1 (ES)
Title: Electrodes for lead storage battery and cells and batteries containing them
IPC: H01M4/16
Filed: 1978-10-02
Abstract: The active substance of the positive electrode of an accumulator cell consists of crystalline and polycrystalline lead superoxide in which the lead has its maximum valency of 4. The polycrystalline lead superoxide is an aggregation of individual crystalline substances which are in different growth and development phases. The active substance is located, as an adhering and permanent coating layer, on a carrier plate consisting of Pb, a Pb-Sb alloy or an inert non-conductor which is coated with a Pb or Pb-Sb alloy. An accumulator cell having such an electrode has reduced internal resistance and higher capacity, and it can be recharged quicker.
Patent ES-474397-A1 (ES)
Title: Control mechanism for a gas-fired water heater
IPC: F23Q9/12
Filed: 1978-10-20
Abstract: A control mechanism for a gas-fired hot water heater, which operates without a permanent burner pilot, has an electrical circuit for selectively operating an igniter in response to gas pressure in the heating system. The water heater has a main chamber for providing gas to the igniter pilot and the burner element, and a secondary chamber for providing gas to a safety pilot. Circuitry responsive to a high gas pressure in the main chamber activates the igniter and circuitry responsive to a high gas pressure in the secondary chamber interrupts operation of the igniter. Continuous operation of the igniter element is thereby prevented, for example, due to a low gas pressure condition.
Patent ES-476962-A1 (ES)
Title: Method for the continuous manufacture of a powder-filled welded tube.
IPC: B23K35/40
Filed: 1979-01-18
Abstract: Powder-filled welded tube is made by forming metal strip into a channel (40), feeding powder into the channel, closing the channel into a tube and welding the closed edges (41) and (42) to form a sealed tube. In order to prevent the powder being affected by the heat of the welding, the amount of powder introduced is such that it only partially fills the closed tube at the welding stage. A subsequent size reduction of the tube causes the powder to become firmly packed, to prevent its movement along the tube.
Patent ES-477262-A1 (ES)
Title: Spacer-sealer strip for reflective insulation assemblies
IPC: F16L59/07
Filed: 1979-01-29
Abstract: A highly flexible spacer-sealer for reflective insulation inner assemblies is provided which spaces a pair of flexible reflective insulation sheets or liners while also sealing a volume of space therebetween. To accomplish this a corrugated strip of material is mounted on its edge between the pair of flexible reflective insulation liners all along the perimeter of the two sheets. The corrugated strip is compressed and twisted at predetermined points and mounted to one of the liners leaving the other liner to lie on the corrugated strip. This construction allows the inner assemblies to be curved and bent to conform to the various shapes of the inner and outer case assemblies which are mounted to the body to be insulated.
Patent ES-479057-A1 (ES)
Title: Basic thioethers
IPC: A61K31/40
Filed: 1979-03-29
Abstract: Basic thioethers of the formula R-A-(CH2)n-Z wherein R is p-R5-S-phenyl or 2-dibenzothienyl A is -CHR3-CHR4-, -CR3(OH)-CHR4-, -CHR3-CR4(OH)- or -CR3=CR4- Z is -NR1R2, 1-imidazolyl or 1,2,4-triazol-1-yl n is 1, 2 or 3 R1 and R2 are the same or different and each is H, alkyl of 1-4 carbon atoms or together form alkylene of 4-7 ring carbon atoms, or form 3-oxapentamethylene R3 and R4 are the same or different and each is H, alkyl of 1-4 carbon atoms or phenyl R5 is an unsubstituted phenyl or benzyl group or a phenyl or benzyl group substituted with 1 or 2 of halogen, nitro, amino and/or alkoxy of 1-4 carbon atoms, alkyl of 1-6 carbon atoms, or cycloalkyl of 3-7 ring carbon atoms, with the proviso that R5 is alkyl of 1-6 carbon atoms, or cycloalkyl of 3-7 ring carbon atoms when A is -CHR3-CH2- and Z is 1-imidazolyl possess valuable pharmacological properties.
Patent ES-480525-A1 (ES)
Title: Weft supply in shuttleless looms
IPC: D03D47/02
Filed: 1979-05-14
Abstract: Weft 12 is supplied to a needle loom at a speed related to the insertion rate by varying speed nip rollers 19,20 and a constant tension device 21 comprising fixed guides 25,27,26 and resiliently movable guides 23,24.
Patent ES-8102117-A1 (ES)
Title: Aminoalkylthiodibenzoxepines, their preparation and pharmaceutical compositions containing them.
IPC: C07D313/14
Filed: 1979-06-01
Abstract: 1. Compounds of the formula see diagramm : EP0002508,P21,F1 wherein Y represents hydrogen, halogen, C1-4 alkyl, C1-6 -alkylthio, C1-4 alkylsulfonyl, R**1 is hydrogen, straight or branched chain C1-4 alkyl, cycloalkyl-C1-3 alkyl wherein the cycloalkyl ring contains from 3 to 5 carbon atoms, or propargyl, R**2 is straight or branched chain C1-6 alkyl or R**1 and R**2 taken together with the nitrogen atom to which they are attached form a heterocycle which is morpholino, piperazinyl or N-substituted piperazinyl in which the N-substituent is C1-3 alkyl m is the integer 0 or 1 and n is an integer of from 2 to 4 and physiologically tolerable acid addition salts thereof.
Patent ES-481829-A1 (ES)
Title: Child-Resistant Dispenser and Closure
IPC: B05B11/00
Filed: 1979-06-22
Abstract: A combined child-resistant dispenser and closure assembly for a container 11 has a spraying section 12 and a closure 14 which can be removed for refilling the container. The closure section 14 includes a threaded closure cap 18. The container neck has a pair of radial locking lugs 52 which engage cooperating projections 54 on the cap when the latter is screwed onto the container neck. The closure section can be opened by distorting the skirt 20 to disengage the projections and unscrewing the cap from the container neck. Closure section 14 and coupling members 16 may comprise a unitary moulding, Figure 13 (not shown).
Patent ES-8101550-A1 (ES)
Title: Pyrrolidine-2-methanol derivatives, process for their preparation and medicaments containing them.
IPC: C07D207/26
Filed: 1979-09-21
Abstract: The compounds of the formula: < IMAGE > (I) in which X is a hydrogen or halogen atom or an alkoxy group having 1 to 4 carbon atoms, an alkyl or cycloalkyl group having 1 to 8 carbon atoms, and R represents a hydrogen atom, alkyl group having 1 to 4 carbon atoms, or an aralkyl or hydroxyalkyl group in which the alkyl chain has 1 to 4 carbon atoms are disclosed together with processes for their preparation and medicaments containing the compounds. These compounds are hypolipemiants. In addition, some of them are psychostimulants.
Patent ES-485923-A1 (ES)
Title: Process for treating waste water from propylene oxidation plants
IPC: C02F9/00
Filed: 1979-11-13
Abstract: Processes for treating the waste water, particularly waste water containing certain unsaturated compounds, from acrolein and acrylic acid production plants to reduce the chemical oxygen demand (COD), which processes comprise polymerizing the unsaturated compounds, desirably with peroxygen compounds neutralizing the waste water with a reagent forming polyvalent metal ions to provide salts of the polymerized compounds and separating the salts so formed.
Patent ES-8103287-A1 (ES)
Title: Tower for supporting a windmill propeller.
IPC: E04H12/18
Filed: 1980-04-25
Abstract: A tower for supporting a windmill propeller (14) for rotating in a plane forward of the tower, comprising a pair of fixed fore legs (32) spaced apart at their bottoms and converging upwardly toward a first apex (34), and a fixed diagonal bracing strut (40) having a bottom spaced aft of the bottoms of the fore legs, with respect to the plane of rotation (38) of propeller (14), and extending diagonally upwardly toward said apex, the fore legs and the diagonal bracing strut having top portions in the vicinity of said apex spaced aft of the plane of propeller rotation a pair of fixed aft legs (44) having top portions spaced aft of said first apex (34), with respect to the plane of rotation (38) of propeller (14), and extending downwardly adjacent opposite sides of the diagonal bracing strut (40), the aft (44) legs being braced in a fixed position relative to the fore legs (32) load support means (12) secured to the top portions of the fore legs (32) and the diagonal bracing strut (40) and the aft legs (44) for supporting a load from the propeller (14) and means (42) rigidly enterconnecting the bottoms of the fore legs (32) and the bottom of the diagonal bracing strut (40) at a base (33) of the tower.
Patent ES-8106314-A1 (ES)
Title: Method of reducing the level of catalyst residues in polymers.
IPC: C08F6/24
Filed: 1980-07-16
Abstract: Polymer containing catalyst residues from catalysts having at least one atom of halide are contacted with a treating agent comprising in combination a monoalkyl ether of a glycol and an alkylene oxide to reduce the level of catalyst residues in the polymer.
Patent ES-8201421-A1 (ES)
Title: Medical electrode construction and method of assembly
IPC: A61B5/0408
Filed: 1980-12-05
Abstract: Electrode construction (30 120 170 170' 192) of the type including a terminal arrangement (46 146 176 196) and support means (36 124 171 199) for said terminal arrangement, said support means adapted for the transcutaneous application of the electrode to a patient. The support means may be fabricated from a layer of foam (36) or microporous material (84), or plural layer employing a combination of both, or from a layer (171 199) of conductive adhesive. The terminal arrangement may be of single terminal (46) or multi-terminal design (146), and is provided by a conductive pattern (44 144 174 195) printed on a semi-flexible plastic-like sheet (42 128 172 194), wherein said pattern is printed with a conductive ink of the type employing a conductive metal, such as silver, in a binder composition. The disclosure also contemplates novel structure (60 60') for connection of the electrode to a lead wire, as well as several novel, overall designs for the construction of the electrode support means, as well as a novel method of construction for a single terminal electrode (30) in accordance with the concepts of the disclosure.
Patent ES-8308590-A1 (ES)
Title: Fatigue resistant cables
IPC: B60C9/00
Filed: 1982-02-06
Abstract: In order to improve the fatigue resistance of a cable, particularly a rubber adherable cable for reinforcing rubber articles such as vehicle tires, substantially uniformly distributed residual compressive stress is induced in substantially the complete peripheric zone of the wires making up the cable. The stress may be induced by submitting lengths of the cable to a number of elementary bending-unbending operations in considerably different planes and simultaneously tensioning the cable.
Patent ES-8301174-A1 (ES)
Title: Feed mechanism for elongate flexible article.
IPC: B65H5/10
Filed: 1982-02-12
Abstract: A feed mechanism for an elongate flexible article includes a pair of parallel grippers reciprocable between a first position and a second position for advancing the article along a longitudinal path. The grippers are closed at the first position to grip the article on a pair of spaced leading end portions thereof, and are opened at the second position to release the article. A removal lever, which has a first and a second leg, is disposed adjacent to the second position and is pivotable, in response to the arrival of the grippers at the second position, to cause the first leg to project through a space between the pair of grippers to kick down the article from the grippers while the latter are opened.
Patent ES-8307129-A1 (ES)
Title: System for dispensing curable compositions.
IPC: B29B7/00
Filed: 1982-03-03
Abstract: A method and apparatus for dispensing curable compositions formed by a mixture of first and second materials which, when mixed in prescribed ratio, interact with each other to provide a relatively rapidly curable composition, such as a polymerizable epoxy resin or the like. The materials are individually pumped and metered through a first mixer (36) and a dispensing valve (40) to a dispensing nozzle (44). During start-up, the dispensing valve (40) is closed, and the initial mixed composition is diverted through a bypass valve (48) for dilution and mixture with a diluent stream of the first material in a second mixer (60) and for return of the diluted mixture to the supply reservoir (18) of the first material. When a homogeneous mixture of prescribed ratio is achieved at the outlet (38) of the first mixer (36), the bypass valve (48) is closed and the dispensing valve (40) can be opened to allow dispensing of the composition. Upon shut-down, supply of the second material to the first mixer (38) is ceased, and the dispensing valve (40) and bypass valve (48) are closed and opened, respectively. The first material is supplied to the first mixer (38) and through the bypass valve (48) to flush the composition therefrom and for dilution of the composition with the diluent stream in the second mixer (60).
Patent ES-8305184-A1 (ES)
Title: Drip irrigation unit and method for making same.
IPC: A01G25/02
Filed: 1982-03-05
Abstract: A drip irrigation system provides drip action of water flowing under pressure in an irrigation supply pipe (12). A drip emitter unit (10) secured to the exterior of the supply pipe (12) receives water from the supply pipe (12), passes the water through a labyrinthine channel (27) formed internally between the drip emitter (10) and the exterior wall of the supply pipe (12), and discharges the water from the internal channel at a greatly reduced pressure drop so that water drips at a slow rate. In one embodiment, the drip emitter (10) is bonded to the exterior wall of the irrigation supply pipe (12) by magnetic induction heating techniques. A region of fusible bonding material (38) is disposed around the outside boundary of the labyrinthine channel (27). The emitter (10) is placed over the supply pipe (12) so the fusible bonding material (38) overlies the exterior wall of the pipe (12), and the bonding material (38) is fused by magnetic induction heating techniques to weld the inside of the emitter (10), around the exterior of the labyrinthine channel (27), to the exterior wall of the pipe (12).
Patent ES-8306076-A1 (ES)
Title: Pre-dryer for ceramics drying
IPC: C04B33/30
Filed: 1982-06-03
Abstract: The predryer comprises a set of carriers for the extruded parts. To increase efficiency, the assembly has adjustable air inlet and wet air outlet  holes, and air circulation boosters . - A top heating chamber for solar heating, and hot air inlets, are also fitted.
Patent ES-8306775-A1 (ES)
Title: Process for producing high tenacity, high modulus crystalline thermoplastic article and novel product fibers.
IPC: B29C55/00
Filed: 1982-05-22
Abstract: Solutions of ultrahigh molecular weigh polymers such as polyethylene in a relatively non-volatile solvent are extruded through an aperture (25) at constant concentration through the aperture and cooled to form a first gel of indefinite length (33). The first gels are extracted (D) with a volatile solvent to form a second gel (41) and the second gel is dried (E) to form a low porosity xerogel (47). The first gel, second gel or xerogel, or a combination, are stretched (F). Among the products obtainable are polyethylene fibers of greater than 38 or even 40 g/denier tenacity and of modulus greater than 1000 or even 1600 or 2000 g/denier.
Patent ES-8308751-A1 (ES)
Title: Medical containers.
IPC: B29C65/00
Filed: 1982-10-13
Abstract: A medical container, formed by preparing two laminated sheets each having superposed, on the inner surface of an outer layer or a soft vinyl chloride resin compound composed of vinyl chloride type resin and a plasticizer, an inner layer of a soft vinyl chloride resin compound composed of vinyl chloride resin of a lower polymerization degree than the vinyl chloride resin used in the outer layer and a plasticizer, superposing the two laminated sheets with their respective inner layers adjoining each other, and sealing the common edges thereof defining a stated shape of bag by high-frequency heating.