baber/WOPTO huggingface dataset:
Patent ES-480181-A1 (ES)
Title: Tape guide in a helical scan cassette recorder
IPC: G11B15/66
Filed: 1979-05-03
Abstract: A helical scan cassette tape recorder including tape guide means for pulling part of the tape out of the cassette and laying it on a surface of the recorder drum. The guide means includes a curved guide rail and a support which moves on the rail along a curved path defined by the rail and carries a tape guide element which engages the tape during threading and operation. Grooves in the rail may cause the support to tilt during its longitudinal movement on the rail.
Patent ES-480824-A1 (ES)
Title: Process for preparing diazonium salts of 3-amino-pyrazole
IPC: C09B29/036
Filed: 1979-05-23
Abstract: 3-Diazonium salts of pyrazole, useful as intermediates in the preparation of azo dyes are obtained by an oxidative diazotization of 3-amino-pyrazolines with nitrous acid or with nitrosyl-sulphuric acid. The 3-diazonium salts of pyrazole have the following structure: < IMAGE > (I) wherein: X is a radical -CO- or -COO-, n is 0 or 1, R is hydrogen (in such case n is always 0), a normal or ramified alkyl C1-C4, an aromatic or heterocyclic, optionally substituted, radical, in particular a phenyl radical having the structure: < IMAGE > in which m may vary from 0 to 3 and substituents R3, either like or unlike one another for m>1, are alkyls C1-C4 with linear or ramified chain, halogens, a cyano, nitro, sulphonic or carboxylic group, carboxyesters having a linear or ramified chain C1-C4, alkoxyls having a linear or ramified chain C1-C4, trifluoro-methyl groups, acylamino groups having a linear or ramified aliphatic chain C1-C4, or sulphonamide groups of the type < IMAGE > wherein substituents R4 and R5, like or unlike each other, are hydrogen, or linear or ramified aliphatic chains C1-C4, and R1 and R2, either like or unlike each other, are hydrogen, linear or ramified aliphatic chains C1-C4, or non-substituted or substituted benzene residues.
Patent ES-483481-A1 (ES)
Title: Solar heat collector
IPC: F24S23/74
Filed: 1979-08-20
Abstract: A solar heat collector provided with an elongate circumferential wall of generally semi-circular shape in cross section, which wall at the concave side comprises a reflective surface of, likewise in cross section, at least substantially semi-circular shape, with heat collection provisions within the space defined by the circumferential wall and two collector end walls disposed at the collector ends, as well as with a solar radiation-transmissive cover before the collection opening formed between the free longitudinal edges of the reflective surface, which heat collection provisions extend within a flat portion of the space within the semi-circular portion of the reflective surface, in the direction transversely to the median plane of the reflective surface, vertically in the North-South direction, over substantially the entire median plane, insofar disposed within the said portion of said space.
Patent ES-485305-A1 (ES)
Title: Seal for an internal combustion engine
IPC: F02B3/06
Filed: 1979-10-23
Abstract: The invention relates to an internal combustion engine structure, and addresses the problem of preventing coolant and lubricant from mixing therein. A seal structure is provided for sealing between an engine block 10 and a cylinder liner 34 in an internal combustion engine. The seal structure 40, 42 comprises an annular insert member preferably made of a high temperature resistant resinous material. The insert 100 fits in a recess 136, 134 in the engine block 98 and encircles the cylinder liner 94. A resilient seal member 110, 112, 114 in a groove 104, 106, 108 in the inner surface 130 of the insert 100 seals against the cylinder liner 94.
Patent ES-8104157-A1 (ES)
Title: High strength modified asphalt paving composition
IPC: C08K5/098
Filed: 1979-11-22
Abstract: A paving composition formed of aggregate mixed with substantially unblown asphalt cement (neither emulsified nor cut-back) including a soluble organic-manganese compound either alone or in combination with organic-cobalt or organic-copper compounds for improved strength. The composition is employed for paving roads by conventional techniques.
Patent ES-486305-A1 (ES)
Title: Web material dispensing apparatus
IPC: A47K10/36
Filed: 1979-11-23
Abstract: Paper dispensing apparatus comprises a web feed system in combination with a roll transfer system for dispensing paper from successive rolls thereof. The web feed system comprises, on respective shafts (16, 26), two pinch rollers (8, 10), in the nip of which is the paper sheet. Fast with roller (8) is a disc (32) on which is eccentrically disposed a button (34) attached to one end of a spring (50) anchored at its other end. The paper sheet is pulled manually, rotating roller (8) against the bias of spring (50) until a stop (36) engages a catch (39) on a sprung arm (38) having a push button (40). The length of paper is then torn off. Pushing button (40) releases the stop (36), so that a short length of paper is ejected for the above pulling. The roll transfer system comprises a spring roller contacting a first paper roll (4). Through a latch system, a transfer roller (76), holding the free end of a further paper roll, not shown, introduces the free end into the nip of rollers (8, 10) once the first roll (4) is substantially exhausted.
Patent ES-486843-A1 (ES)
Title: Apparatus and process for the electromagnetic stirring of liquid metal in a continuous steel casting plant.
IPC: B22D11/12
Filed: 1979-11-30
Abstract: In the electromagnetic stirring of the liquid crater in a steel strand (20) in a continuous casting plant with a supporting guide divided into segments (9) and supporting guide elements (10) supported at at least three points across the width, stirrers (15) are arranged between a cross member (14) and the supporting-guide elements (10).
Patent ES-8100626-A1 (ES)
Title: Apparatus for severing and pairing slide fastener stringers
IPC: A44B19/42
Filed: 1980-02-29
Abstract: An apparatus for manufacturing slide fastener stringer pairs of a slide fastener length from a pair of continuous slide fastener stringers. The apparatus comprises means for severing the continuous slide fastener stringers transversely across one of element-free portions, means for pairing the severed slide fastener stringers, and gripping means reciprocable between a first position adjacent to the severing means and a second position disposed away from the first position for advancing the slide fastener stringers along a longitudinal path. The gripping means includes a pair of grippers movable toward each other for introducing the slide fastener stringers into the pairing means.
Patent ES-8100729-A1 (ES)
Title: Temperature regulating device for electric heating apparatus
IPC: G05D23/30
Filed: 1980-05-06
Abstract: A temperature regulating device for electric heating apparatus has a thermostat for controlling the operation of the apparatus, the thermostat being thermally coupled to a regulation resistor connected in series with a resistor, the resistance of which varies as a function of temperature. The latter resistance is thermally coupled to a differential correction first heating resistance and to a shift correction second heating resistance, these two resistors having different time constants and being energized, respectively, when the heating apparatus is turned on by the thermostat and when it is turned off.
Patent ES-8103804-A1 (ES)
Title: Slide valve carburetor idle fuel delivery system
IPC: F02M9/06
Filed: 1980-07-15
Abstract: A slide valve carburetor includes an idle fuel system to deliver fuel to the central downstream portion of the main air induction passage. The idle fuel delivery system is sequentially occluded as the driven device attains full-throttle operation, and can be designed to allow passage of supplementary fuel at full or partial throttle operation.
Patent ES-8201794-A1 (ES)
Title: Matrix circuits
IPC: H04N9/67
Filed: 1980-11-07
Abstract: Matrix circuit for obtaining a third color difference signal from first and second color difference signals demodulated in a color television receiver, a level compensation circuit rendering the levels of the three color difference signals independent from one another without the use of control loops and by using only two level detection circuits.
Patent ES-8204854-A1 (ES)
Title: Method for the determination of one or more parameters in samples.
IPC: G01N33/52
Filed: 1981-07-20
Abstract: A method for simplifying content determination in cross-sectional and individual determinations under exact analytical conditions and optimum control is described. In this process, several identical determinations are carried out successively and with only a single pipetting of reagent per parameter in one and the same measuring cell and using one and the same reagent.
Patent ES-8206777-A1 (ES)
Title: Hydraulic system comprising a locking device for maintaining a control valve in its working position.
IPC: F15B13/02
Filed: 1981-11-02
Abstract: A hydraulic system includes a selective control valve and a cam member movable to selected positions for controlling a hydraulic cylinder powered by a pump. A follower is urged to a locking relationship with the cam by a hydromechanical mechanism to releasably hold the control valve in the selected positions. The hydromechanical mechanism includes a bore exposed to sump pressure and to pressure upstream and downstream from a metering valve in a passage interconnecting the pump and the control valve. A hollow apertured sleeve is movably mounted in the bore. An apertured piston is slidably received by the sleeve. A rod, engageable with the follower, extends through the piston and sleeve apertures. A first spring interconnects the rod and the piston and a second spring interconnects the piston and the sleeve. The sleeve moves to a preload position in response to a no-flow differential pressure between the sump and the passage to urge the follower via the rod towards its locking position. The piston moves in response to fluid flow through the passage to bias the follower toward its locking position. The piston and the rod move to automatically allow the follower to release from the cam when the function of the hydraulic cylinder is completed. Also, the sleeve and rod move to automatically allow the follower to release from the cam when system pressure in the passage is lost.
Patent ES-8300627-A1 (ES)
Title: Improvements to division-ejection devices for bottles or similar
IPC: B65G47/71
Filed: 1981-11-14
Abstract: Device of the type comprising a free rotating starwheel (1), at the periphery of which are arranged reception alveoli for receiving bottles, as well as a plurality of hollow rods (14) of which the free outer end is provided with a suction cup (13), characterized in that the valves (9, 10...) are distributed on the hub (2) along concentric circumferences, and in that the device comprises at least one cam (25) for actuating the valves (9, 10...) which pass successively before the cam, to establish the connection between the vacuum chamber of the hub and a suction (13), and provide the latter with vacuum for gripping a bottle (B<u0>u). Application to the sorting of bottles.
Patent ES-8406485-A1 (ES)
Title: Substituted azabicyclo compounds, process for their preparation and pharmaceutical compositions containing them.
IPC: A61K31/435
Filed: 1983-04-13
Abstract: A compound of formula (XXII): < IMAGE > (XXII) or a compound of formula (XXIII): < IMAGE > (XXIII) wherein in formula (XXIII), j1-1 is 1 to 4 and Q6 and Q7 are on the same carbon atom and wherein, in formulae (XXII) and (XXIII), Q6 is NH2 and Q7 is H, and either p is 0 to 2 and q is 1 or p is 1 and q is 0 to 3 and one of R5 and R6 is hydrogen, C1-6 alkyl, phenyl or phenyl -C1-3 alkyl, which phenyl moieties may be substituted by C1-6 alkyl, C1-6 alkoxy, CF3 or halogen and the other of R5 and R6 is hydrogen or C1-6 alkyl.
Patent ES-8401889-A1 (ES)
Title: A flexible gravure sleeve.
IPC: B41N1/20
Filed: 1983-04-15
Abstract: A flexible thinwalled sleeve for gravure printing is provided, which, going from inside to outside, essentially consists of (1) a slightly conical layer of nickel to provide mechanical strength, (2) a layer of copper, having the structure of high-gloss copper and which is essentially free of internal stresses, said layer having a cylindrical outer surface, (3) a thin, cylindrical layer of hard copper having a structure suitable for electronic engraving and having a gravure pattern on its outer surface, and if desired, (4) a thin protective layer of chrome. These layers are all firmly adhered to each other and especially the two layers of copper cannot be separated by peeling off. Since a high-gloss copper layer, which is free of internal stresses, has been found unsuitable for electronic engraving, and since the layer of hard copper, suitable for electronic engraving, has been found to have internal stresses, which would be unacceptable in the first layer of copper, the two layers must necessarily be different.
Patent ES-8407331-A1 (ES)
Title: Manufacturing needled mineral fibre blankets
IPC: D04H1/4209
Filed: 1983-07-08
Abstract: A method of manufacturing needled mineral fibre blankets comprises laying down a fleece of mineral fibres which are coated with a lubricant or grease and applying a layer of plastics fibres, e.g. of polyethylene, polyvinyl alcohol, polyacrylate or polyamide, to the fleece and then needling all the fibres to interconnect and mat them together. The product may comprise several layers of mineral fibre, and of plastics fibres, a knitted glass fibre fabric and a layer of clay or alumina filler. A powdered phenol or amine formaldehyde resin may be incorporated.
Patent ES-8405597-A1 (ES)
Title: Pear orienting apparatus
IPC: A23N4/14
Filed: 1983-07-12
Abstract: A pear orienting apparatus for receiving, orienting and subsequently feeding oriented pears with the stem-end lowermost to peeling and coring devices in a machine of the type described in U.S. Pat. Nos. 3,058,502 and 3,797,639 including a canted reciprocable shaker pan feeding singulated pears to at least one channeled lifter that tumbles the singulated pears over spaced divergent guide plates onto an inclined and intermittently gated delivery chute.
Patent ES-8504732-A1 (ES)
Title: Indazolyl-oxy-acetic acid deriv.
IPC: A61K31/415
Filed: 1984-02-10
Abstract: ((1-(Phenyl methyl) 1H-indazol-3-yl)oxy)acetic acid is made by reaction of sodium or potassium salt of the methano-sulphonate of 2-hydroxy acetic acid, with the sodium or potassium salt of 1-benzyl 3-hydroxy indazole, in organic or aq.-organic solvent at 65-100 deg.C, followed by acidification with an inorganic acid.
Patent ES-8501007-A1 (ES)
Title: Narrow gap reticulate electrode electrolysis cell.
IPC: C25B9/19
Filed: 1984-02-28
Abstract: A reticulate primary electrode, usually cathode (36), and method for making for use in an electrochemical cell (10). The cathode (36) is openly porous, in substantial physical contact with a separator (16) used in the cell (10) for separating anode (22) and cathode compartment (24) within the cell (10), and intermetallically bound to a cathodic current collector (38) used within the cell (10).
Patent ES-8602721-A1 (ES)
Title: Process for preparing 1,2,5-thiadiazoles
IPC: C07D295/096
Filed: 1984-03-14
Abstract: Histamine H2-receptor antagonists of the formula < IMAGE > I wherein A, m, Z, n and R1 are as defined herein, and their nontoxic pharmaceutically acceptable salts, hydrates and solvates are novel anti-ulcer agents which are prepared by ring closure of a substituted ethanediimidamide of the formula < IMAGE > II with a compound of the formula R-S-R in which R is as defined herein.
Patent ES-8506013-A1 (ES)
Title: Imidazole deriv.
IPC: A61K31/415
Filed: 1984-03-02
Abstract: An imidazole deriv. of formula (I) and its pharmaceutically-acceptable addition salts are made by (a) reaction of the cpd. of formula (II) with bromine in carba tetrachloride; (b) reduction of the ester of formula (III) with sodium in methanol; (c) reaction of the intermediate prods. from (a) and (b) in presence of sodium hydride, in hexamethyl phosphoro-triamide as solvent; and (d) reacting the prod. with imidazole in N,N-dimethyl formamide as solvent.
Patent ES-8504879-A1 (ES)
Title: Thermoplastics containing antiphlogistics.
IPC: A61L29/00
Filed: 1984-07-20
Abstract: 1. Thermoplastics containing antiinflammatory agents for cannulas, catheters, tubes, artificial blood vessels, implants, heart valves and films, which can be produced from thermoplastics from the group comprising polyolefines, styrene polymers, polyvinyl halides, polycarbonates, polyesters, polyamides, polyphenylene oxides, polyacetals, cellulose esters or polyurethanes and copolymers of the abovementioned polymers and antiinflammatory agents of the formula see diagramm : EP0132690,P13,F1 wherein R**1 to R**5 represent hydrogen, halogen, lower alkyl or substituted alkyl, X represents N or CH and Y represents hydrogen, metal ions, alkyl or substituted alkyl, and/or of the formula see diagramm : EP0132690,P13,F2 wherein R represents hydrogen, lower alkyl or substituted alkyl, Ar represents aryl, heteroaryl, substituted aryl or substituted heteroaryl and n + m denote an integer and have the value zero, 1 or 2 and p denotes zero or 1, with the proviso that Ar does not denote aryl or heteroaryl if m + n and p have the value zero, and esters or amides thereof, and/or of the formula see diagramm : EP0132690,P13,F3 wherein R**6 and R**7 together form an aryl or heteroaryl ring with an N atom, R**8 represents a lower alkyl group with 1-4 C atoms and R**9 represents a heteroaryl radical with at least one heteroatom, wherein the components have been mixed in an extruder and then homogenized, in a temperature range at which the thermoplastic plasticizes and the antiinflammatory agent is in liquid form.
Patent ES-8601299-A1 (ES)
Title: Apparatus for making biocatalyst pearls
IPC: C12M1/40
Filed: 1984-11-02
Abstract: An apparatus for the production of biocatalyst beads comprises an immobilization vessel (10) which is provided at its lower end with discharge pipes (23) which extend through a pressure chamber (25) in which a gas pressure prevails. The pressure chamber (25) is terminated by a plate (24) exhibiting holes which coaxially surround the discharge pipes (23). At the lower end of the immobilization vessel (10) is provided a connecting nozzle (30) which is connected in germproof sealing manner to the wall of a collecting vessel (11) which contains a solution of a cross-linking agent or a reprecipitation bath. The collecting vessel (11) may be constructed as a fermenter and provided with an agitator. Both of the vessels may be jointly sterilized.
Patent ES-8608819-A1 (ES)
Title: Machine for the continuous roasting of products such as coffee and barley, and method realizable with the said machine
IPC: A23N12/08
Filed: 1985-03-07
Abstract: Disclosed herein is a machine for the continuous roasting of coffee, comprising transportation means having a product resting surface through which air is able to pass, for transferring the said coffee across closed surroundings into which hot air is injected in practice, the said transportation means are constituted by a channel, with walls through some of which air can pass, shaped in the form of a cylindrical spiral on a vertical axis and bounded by a cylindrical casing coaxial thereto that is closed at the top and bottom and delimits the said enclosed surroundings a vibrator causes the said coffee to rise up along the said spiral channel while the said hot air is forced, both by the said walls through which air can pass and by those through which air cannot pass, to follow a spiral path in the course of which the said hot air hits and envelops completely from below the said coffee, thereby performing the operations of roasting and hulling.
Patent ES-8606232-A1 (ES)
Title: Process for the production of alkylene glycols with metalate-containing solid.
IPC: C07C29/10
Filed: 1985-03-27
Abstract: Alkylene glycols are produced by the reaction of alkylene oxide with water in the presence of a metalate-containing solid wherein the metalate is in association with electropositive complexing sites on a solid support such as an anion exchange resin.
Patent ES-8609343-A1 (ES)
Title: 3-pyrazolo(1,5-a)pyridinium cephem compounds, their production and use.
IPC: C07D505/00
Filed: 1985-06-05
Abstract: A compound of the formula < CHEM > Wherein R<0> stands for hydrogen atom, nitrogencontaining heterocyclic group, acyl group or aminoprotecting group, Z stands for S, S->O, O or CH2, R<4> stands for hydrogen atom methoxy group or formamido group, R<1><3> stands for hydrogen atom, methyl group, hydroxyl group or halogen atom and A stands for an optionally substituted pyrazol-2-yl group forming a fused ring at the 1,5-position or a physiologically or pharmaceutically acceptable salt or ester thereof. This compound is novel and has excellent antibacterial activity.
Patent ES-8605015-A1 (ES)
Title: Anticorrosive pigment prepn.
IPC: C09D5/10
Filed: 1985-06-28
Abstract: The pigment contg. 8-10% molybdates is made by co-precipitation using a mixt. of phosphoric acid, Na, K and NH4 phosphates, and molybdenum cpds., e.g. molybdic acid, molybdic anhydride, Na, K or NH4 molybdates, which is poured over a wash of zinc oxide, zinc chloride or other soluble zinc salt (with calcium, barium or strontium salts as other variants). The concns., reaction time,temp. (10-85 deg.C) and pH during pouring are controlled, and the co-ppte. is washed to remove soluble salts.
Patent ES-8700809-A1 (ES)
Title: Power on/off reset generator.
IPC: G06F1/28
Filed: 1985-08-26
Abstract: A power on/off reset generator (5) for monitoring a power supply (10) for a logic system powered from the monitored power supply. A precision-voltage sensor (20) produces a control signal for a time delay circuit (30) when the power supply rises above a preselected threshold voltage (ET). A delay signal is generated which maintains an active-LOW control signal to the logic system and causes a Schmitt trigger circuit (40) to produce a HIGH control signal to the logic system at the end of the delay signal.
Patent ES-8700852-A1 (ES)
Title: Process for preparing 5,6-dialkoxy-4-alkyl-2(1h)-quinazolinones.
IPC: C07C205/60
Filed: 1985-09-25
Abstract: A method for preparing 5,6-dialkoxy-4-alkyl-quinazolinones is described. The 5,6-dialkoxy-4-alkyl-quinazolinones are active cardiotonic agents.
Patent ES-8605756-A1 (ES)
Title: Novel (trifluoromethyl)-phenoxy-benzoic acid derivatives, process for the preparation thereof and fungicides containing these compounds as active ingredient
IPC: C07C69/92
Filed: 1985-11-07
Abstract: The invention relates to novel fungicidally active compounds, a process for the preparation thereof, composition comprising the said composition as active ingredient and their use for agricultural purpose. The novel (trifluoromethyl)-phenoxy benzoic acid derivate can be described by formula (I), < IMAGE > (I) wherein X is hydrogen or halogen, preferably chlorine, nitro or trifluoromethyl, Y is hydrogen or halogen, preferably chlorine, Z is hydrogen, trifluoromethyl or nitro, V is hydrogen, halogen, preferably chlorine, or nitro, W is hydrogen, nitro or trifluoromethyl, R1 is alkyl having 1-4 carbon atoms, preferably ethyl, hydrogen, alkali metal, preferably sodium, potassium, or ammonium or ammonium-ion having a formula (II), NH3+R2 (II) wherein R2 is alkyl having 1-4 carbon atoms, preferably isopropyl, hydroxyalkyl having 1-4 carbon atoms, preferably 2-hydroxyethyl, alkenyl having 2-4 carbon atoms, preferably propinyl, alkinyl having 2-4 carbon atoms, preferably propargyl, provided, that of X, Y, Z, V and W a. at least one is different from hydrogen and/or chlorine, and b. at most only two can be present having the same definition.