baber/WOPTO huggingface dataset:
Patent ES-479030-A1 (ES)
Title: Power Steering Valve and Method of Making the Same
IPC: B62D5/083
Filed: 1979-03-28
Abstract: An improved power steering valve has a cylindrical sleeve which circumscribes an inner valve member. The valve sleeve has relatively short inner grooves 100, 102, 104 and 106, which extend in opposite directions from a central portion of the sleeve. Although the inner grooves can be sequenfially formed with an end mill, a pair of axially extending inner grooves are advantageously formed at the same time by simultaneously cutting away material from the inside of the valve sleeve with a pair of rotating end mills. When a pair of axially extending inner valve grooves are being formed by the use of two end mills, the end mills extend into the valve sleeve from opposite axial ends of the valve sleeve.
Patent ES-479948-A1 (ES)
Title: Spraying of plants, and apparatus therefor
IPC: B05B9/08
Filed: 1979-04-26
Abstract: The liquid reservoir tank of plant spraying equipment of the haversack type is pressurized by a pair of foot pumps worn by the operator under his shoes. Each pump comprises a resiliently compressible hollow cushion which is compressed by the operator's weight as he places the relevant foot on the ground and which expands when he lifts that foot from the ground, air being drawn into the cushion as it expands and being displaced from it into the tank as the cushion is compressed.
Patent ES-483614-A1 (ES)
Title: Transfer Printing of Cellulose Fibres
IPC: C07D251/64
Filed: 1979-08-24
Abstract: In transfer printing textile material containing cellulose fibres the fabric is impregnated with an aqueous or aqueous alcoholic solution of cross- linkable triazine derivatives of formulae < IMAGE > in which the R's are a) 0 to 2 are hydrogen, b) 2 to 5 are R<1>-OCH2 groups, in which R<1> represents hydrogen or alkyl with 1-4 carbon atoms, c) 1 to 3 are R<2>-O-CH2 groups, in which R<2> represents < IMAGE > R<3> represents alkyl with 1 to 7 or alkyl or alkylaryl with 8 to 22 carbon atoms, R<4> represents hydrogen and/or methyl, and n=5-30, d) 0 to 2 are R<5>-O-CH2 and/or R<5>-COOCH2 groups, in which R<5> represents alkyl or alkylaryl with 8 to 22 carbon atoms, provided that d) is 0.1 to 2 when R<3> represents alkyl with 1 to 7 carbon atoms, and/or < IMAGE > in which the R's are a) none is hydrogen, b) 2.1 to 3.9 are R<1>-OCH2 groups, in which R<1> is as above c) 0.1 to 1.0 are R<2>-O-CH2 groups, in which R<2> is as above R<3> represents alkyl with 1 to 7 carbon atoms or alkyl or alkylaryl with 8 to 24 carbon atoms, R<4> is as above d) 0 to 0.9 are R<5>-O-CH2 groups, in which R<5> represents alkyl or alkylaryl having 8 to 22 carbon atoms, in the presence of a cross-linking, catalyst, and the materials are dried, printing is then carried out using sublimable dyes cross-linking taking place before or during printing by the action of heat.
Patent ES-8106545-A1 (ES)
Title: Heat sealable polypropylene film and method for its production.
IPC: B29C48/305
Filed: 1979-09-05
Abstract: A haat-sealable oriented polypropylene film comprising a base oriented polypropylene film having on one surface a layer of a random propylane/ethylene copolymer (ethylene content 2-6% by weight) and on the other surface a predominantly linear random copolymer of ethylene and a further alpha olefin having at least three carbon atoms per molecule (for example propylene and butene-1) the further alpha olefin content being 6-40% by weight. The film is particularly useful for packaging merchandise on horizontal form-fill-seal packaging machines.
Patent ES-484084-A1 (ES)
Title: Imidazolylvinylethers, their preparation and application as active agent in pharmaceutical and biocidal compositions.
IPC: C07D233/68
Filed: 1979-09-11
Abstract: Aryl-imidazol-1-yl vinyl ethers and their acid addition salts are disclosed, wherein the imidazolyl vinyl ether has the formula: < IMAGE > Ar in the formula represents a substituted or unsubstituted aryl or heterocyclic radical R represents hydrogen or a C1-C12 alkyl or cycloalkyl (saturated or unsaturated) or Ar as above Im represents a 1-H-imidazol-1-yl group (unsubstituted or substituted) and Y represents a saturated or unsaturated, acyclic or cyclic C1-C12 alkyl, or aryl or aralkyl, or an alkyl or alkylene residue directly bound to the ether oxygen and having a chain once or twice interrupted by -O-, -S-, -SO- or -SO2- bridges. These compounds are effective wide spectrum fungicides and bactericides.
Patent ES-486359-A1 (ES)
Title: A rotary head press for injection molding
IPC: B29C33/20
Filed: 1979-11-27
Abstract: A rotary head press for injection molding thermoplastic material comprises two mold holders (6a, 6b) arranged symmetrically with respect to a driven horizontal axle (3) and connected thereto for rotation therewith. The axle (3) is supported by the rods (4) of two hydraulic pistons providing the mold closing pressure during the injection period, and the mold holders (6a, 6b) are effective to open in a flap-like fashion and comprise a further hydraulic piston pair (19) for holding the mold holders closed during the cooling period and for opening the same for removal of the molded article(s).
Patent ES-487053-A1 (ES)
Title: Once reversible ribbon cartridge for an impact printer.
IPC: B41J32/00
Filed: 1979-12-19
Abstract: In a high speed impact printer having means for receiving a ribbon cartridge and for driving the ribbon in said cartridge, the improved apparatus comprising a ribbon cartridge to be inserted in said receiving means and adapted to be reversed one time only which comprises a cartridge housing with first and second reels rotatably mounted in said housing each of the reels is adapted to support a portion of inventory of a ribbon web which is being driven from one reel to the other reel by the impact printer means for driving said ribbon. A keyed tenon projects from said housing and has an initial position and a second position the keyed tenon is switchable from the initial position to the second position but irreversible from said second position. The receiving means in the printer includes means for exclusively receiving the tenon keyed in its initial position wherein the ribbon is driven from the first reel to the second reel and means for exclusively receiving the keyed tenon in its second position wherein ribbon is driven from the second reel to the first reel.
Patent ES-8102138-A1 (ES)
Title: Cephalosporin derivatives
IPC: C07D501/20
Filed: 1980-01-23
Abstract: Novel Cephalosporin C derivatives, their production and their use in isolating Cephalosporin C from culture filtrates for subsequent conversion to 7-aminocephalosporanic acid.
Patent ES-8202928-A1 (ES)
Title: Spherical valve seal
IPC: F16K5/20
Filed: 1980-04-01
Abstract: A fixed upstream seal is provided having a variable geometry to provide a maximum body thickness at points of large deflection and a minimum body thickness at points of small deflections with the body thickness varying in progressively from maximum to minimum and minimum to maximum for predetermined halves of the circular seal. Also, a fixed downstream seal is provided having a variable geometry to provide minimum body thickness at points of large axial rotor deflection.
Patent ES-8102154-A1 (ES)
Title: Catalytic titanium compound, process for the manufacture thereof, and method for the polymerization of alkenes-1 with application of such a titanium component
IPC: C08F4/02
Filed: 1980-05-27
Abstract: The invention relates to a catalytic titanium component useful for the polymerization of alkenes-1 and for the copolymerization of alkenes-1 with each other or with ethylene, containing a halogenated titanium compound, an electron donor, and a metal halide obtained by conversion of an organic metal compound with a halogenating agent of the formula RXm, wherein R is a hydrocarbon group, a hydrogen atom or a halogen atom, X is a halogen atom, and m is a whole number from 1-10. The catalytic titanium component according to the invention is characterized in that the metal halide has been obtained by conversion of a combination of an organic aluminium compound and an organic magnesium compound with the halogenating agent into the corresponding metal halide, for instance by means of a reaction with hydrogen chloride or an alkyl chloride. The titanium component according to the invention considerably improves the activity and the stereospecificity of a catalyst system for the polymerization of alkenes-1, in particular propylene, and moreover a much purer polymer can be obtained.
Patent ES-8105284-A1 (ES)
Title: Indoline derivatives, their production and pharmaceutical composition containing them
IPC: C07D209/08
Filed: 1980-06-27
Abstract: A 1-aminoalkyl-indoline substituted in the 3 position by a single phenyl group and either unsubstituted or having a mono-valent substituent in the 2 position is an anti-depressant agent.
Patent ES-8106538-A1 (ES)
Title: Process for the production of a surfactant containing sucrose esters.
IPC: C07H13/06
Filed: 1980-09-01
Abstract: The process for the preparation of a surfactant mixture containing sucrose mono- and di-esters, by reacting a starting mixture including solid particulate sucrose, at least one triglyceride of a fatty acid having at least 8 carbon atoms and a basic transesterification catalyst, at a temperature of from 110 DEG to 140 DEG C. at atmospheric pressure and in the absence of any solvent, is improved by using a starting mixture which: (a) contains a di and/or mono-glyceride in an amount to provide a hydroxyl value of greater than 500 mg KOH/100g of starting mixture (b) contains at least 10% by weight of a fatty acid soap in addition to the basic transesterification catalyst, at least 50% by weight of the soap being potassium soap, and (c) (when the soap content is less than 20% by weight) contains at least 25% by weight of sucrose. The improved process gives good yields in much shorter reaction times and the products have high HLB values.
Patent ES-8202495-A1 (ES)
Title: Plant for applying anticorrosion coatings to bulk metal parts - where single or double coating and baking treatment is applied via one baking tunnel
IPC: B23Q7/14
Filed: 1980-10-24
Abstract: The parts are cleaned dried immersed in a bath contg. an anticorrosion coating (AC1) drained then loaded onto alternate trays travelling through a drying tunnel baking tunnel and a cooling tunnel. Some of the parts are then discharged, whereas the remainder are immersed in a bath to obtain a second coating (AC2) drained and loaded onto trays used alternately with the first trays, so the parts travel a second time through the tunnels. The advantage is that a single mass prodn. plant can be used to provide parts with one or two coatings of paint. The parts are e.g. screws, fasteners, washers, rings, etc. treated in bulk.
Patent ES-8201067-A1 (ES)
Title: Wire printer head and method of realizing guiding means for the wires of same.
IPC: B41J2/235
Filed: 1980-10-31
Abstract: A wire matrix print head has a first group of wires activated by a first group of electromagnetic means disposed on the circumference of a circle and substantially equally angularly spaced from each other. A second group of print wires is activated by a second group of electromagnetic means disposed on the circumference of a circle with each of the electromagnetic means of the second group having its longitudinal axis out of alignment with the longitudinal axis of each of the electromagnetic means of the first group. The print head includes guide means to transform the two groups of wires, which have their ends remote from the ends causing printing disposed on the circumferences of two circles, into a row and column matrix for causing printing.
Patent ES-8200120-A1 (ES)
Title: 6-Alpha-fluoro-16-methyl-prednisolone-17,21 diesters and pharmaceutical compositions containing them.
IPC: C07J71/00
Filed: 1980-11-14
Abstract: Novel 6 alpha -@fluoro@-, 6 alpha -fluoro-16 alpha -methyl- and 6 alpha -fluoro-16 beta -methyl-prednisolone 17,21-diesters, and a method for their preparation, are described. The novel products are particularly valuable as anti-inflammatory agents.
Patent ES-8200278-A1 (ES)
Title: Decoupling arrangement for non-insulated AC track circuits in railway systems
IPC: B60M1/10
Filed: 1980-12-16
Abstract: A decoupling arrangement for non-insulated track circuits is disclosed wherein the receiving circuit of the evaluating unit for the AC track currents is electrically separated from the traction-current-carrying parts of the track. The cross bonds between the two rails of a track may be shorting bonds or so-called S bonds. The arrangement according to the invention improves the tuning behavior of the track circuit receivers considerably.
Patent ES-8200170-A1 (ES)
Title: Vacuum extractor for emptying liquid container - comprises pump, reservoir and sprung vacuum membrane controlling pump motor
IPC: F01M11/04
Filed: 1981-01-08
Abstract: The vacuum pump with constant vacuum regulation comprises an electric pump connected by a pipe to a liquid reservoir. The reservoir is connected to the vessel to be emptied, which can be oil from a gearbox, by a dip pipe. The pump is started by a push button and a constant vacuum is assured by a control comprising a pipe connecting the reservoir to a membrane. As the vacuum increases, the membrane pulls against a spring and connects a pair of contacts, cutting the supply to the pump motor.
Patent ES-8204965-A1 (ES)
Title: Machine for labeling objects, especially bottles
IPC: B65C9/12
Filed: 1981-06-26
Abstract: In a labelling machine for objects such as bottles, comprising a bottle carrier having turntables for the bottles, a support, label pick-up elements on said support, a label gripper cylinder with transfer members, drive means coupling the support and the gripper cylinder so as to drive the pick-up elements successively past a glue roller, label stack and the gripper cylinder, and means for rotating each turntable comprising a stationary or fixed cam groove 30, 31 and a cam follower 24,25 so that during transfer of a label from the gripper cylinder to a bottle there is substantial synchronism between the transfer members of the gripper cylinder and the bottle areas to which the labels are to be applied, the improvement wherein the stationary cam in the area of the gripper cylinder contains a second cam 26, 27 which is exchangeable with another cam 39 or which is displaceable by a control means 32-38 such that upon entry and departure of the cam follower into or out of the second cam, the second cam merges with the stationary cam, whereby the machine can readily be adjusted to handle bottles of different radius and/or labels of different size.
Patent ES-8307273-A1 (ES)
Title: Blends of algin, tamarind, and a polycationic electroconductive polymer.
IPC: C08L39/00
Filed: 1981-07-09
Abstract: A novel blend of two components: (a) a blend of algin and tamarind and (b) a polycationic electroconductive polymer is used as a paper-coating composition. The paper coated above has improvement in film-forming, reduction in air porosity, and an increase in oil and solvent holdout. The blend is in the form of an aqueous solution comprising 12% Conductive Polymer 261 and 0.4% of a blend of tamarind kernel powder and sodium alginate, 4:1 weight ratio. The coating on the paper will comprise 90-98.4% by weight Conductive Polymer 261 and 1.6-4% by weight of a blend of tamarind kernel powder and sodium alginate, 4:1 weight ratio.
Patent ES-8306784-A1 (ES)
Title: Fluid catalytic cracking
IPC: B01D53/81
Filed: 1981-08-21
Abstract: Gaseous sulfur compounds are removed from a sulfur-containing gas mixture by reacting sulfur oxides in the gas mixture with alumina in association with bismuth. The process is particularly useful in fluid catalytic cracking of sulfur-containing petroleum charge stocks wherein sulfur is contained in coke deposited on the fluidized cracking catalyst. By the process of this invention, sulfur oxides may be removed from regenerator off-gases from a fluidized catalytic cracking unit by incorporating particulate alumina impregnated with bismuth in particulate cracking catalyst whereby sulfur oxides generated in the regeneration of the catalyst are reacted with bismuth-impregnated alumina. Sulfur oxides produced during regeneration of the catalyst by burning the coke with air are captured and converted to hydrogen sulfide in the cracking reactor. The hydrogen sulfide so produced is readily separated from petroleum products of the catalytic cracking reaction process.
Patent ES-8308981-A1 (ES)
Title: Treadle drive for bicycle
IPC: B62M1/24
Filed: 1982-09-30
Abstract: EP--63895 A A pair of pedal levers (130,131) are pivoted to the frame so that one extremity of each lever can reciprocate vertically. Each extremity carries a pedal (132). A drive sprocket (126) on the bicycle frame, e.g. behind the saddle, is driven from the levers by cranks on either side of the bicycle frame. - The drive sprocker is connected to the driven sprocket (125) concentric with the rear wheel via a chain (127). The pedals are pref. non-rotatably fixed w.r.t. the levers. The reduced pedal travel is obtained whilst keeping the gear ratio equivalent to that of a conventional machine, to reduce rider fatigue.  (10/10) USAB- US4456276 A The bicycle includes a pedal drive assembly oppositely mounted on a frame to drive a rotatable rear wheel. The assembly includes a pair of pedal levers pivotably on the frame about a first axis and with a pedal mounted on the free end. A drive sprocket is mounted on the frame for rotation about a fixed second axis. - A driven sprocket is attached to the wheel and is being rotatably about is axis. A link is pivotally attached to each lever intermediate its extremities to the drive sprocket so as to rotate its upon reciprocation of the pedals. The first axis is spaced from the wheel axis and is fixed relative to the frame at a location above the wheel.
Patent ES-8307875-A1 (ES)
Title: Lacquer binders for cathodic electrocoating, and their use.
IPC: C08G14/06
Filed: 1982-11-24
Abstract: A cathodic electrocoating binder comprises a mixture of (A) from 50 to 95 percent by weight of one or more polyadducts, polymers and/or polycondensates which possess basic nitrogen groups and (B) from 50 to 5 percent by weight of one or more amide-amines obtained by reacting monocarboxylic and/or dicarboxylic acids, or their esters, with diamines which possess one primary and one secondary amino group per molecule, the secondary amino group carrying a beta -hydroxyalkyl group, and the component (A) consists of one or more phenolic Mannich bases, which are obtained from (a) monophenols and/or polyphenols, (b) one or more primary or secondary amines and (c) formaldehyde or a formaldehyde donor, and which may or may not have been reacted with epoxy resins, and/or one or more polyadducts, polymers and/or polycondensates which have activated C-C double bonds, some or all of which may be blocked by adduct formation with secondary amines, and, instead of a mixture of (A) and (B), it is also possible to use reaction products of component (B) with component (A) or with intermediates of component (A). These binders are useful for the cathodic electrocoating of metal articles.
Patent ES-8405233-A1 (ES)
Title: Electric arc furnace electrodes.
IPC: H05B7/101
Filed: 1983-06-03
Abstract: This invention relates to a water-cooled arc furnace electrode comprising a double-walled tubular metal column the two walls being electrically insulated from one another and defining an annular channel between them. The inner wall is electrically connected to a conductive screw-threaded member from which graphite sections depend, and this inner tube defines a central channel constituting a water flow path connected in series with the annular channel via a "spider" in the aforesaid member. In accordance with this design the volume of water contained within the electrode column approaches the maximum, ensuring adequate cooling during electrode changes which hitherto has presented problems in other designs of this component.
Patent ES-8405607-A1 (ES)
Title: Floor treating apparatus.
IPC: A47L9/04
Filed: 1983-10-19
Abstract: The invention relates to a floor-care appliance with automatically adjusting vertical position of the brush-body rotary shaft. The shaft is placed in rotation via a drive belt from a motor, which shaft is borne by a rocker which is swingable as a function of the load on the brushes and is acted on in brush application position, and, in order to obtain a simplified construction with optimally constant work output, the rocker is swingable by the tension of the drive belt and has a deflection point which, from below, deflects the bottom-side pulling course of the drive belt.
Patent ES-8506760-A1 (ES)
Title: Ziegler catalysts for olefin polymerisation
IPC: C08F4/58
Filed: 1983-11-24
Abstract: The catalysts for ethylene polymerisation and co-polymerisation with other alpha-olefins at over 125 deg.C and above 200 kg/cm2 are made by reaction of an organo-aluminium cpd. or an alkyl polymethylhydroxylosane with the reaction prod. of magnesium chloride of surface area over 5m2/g and a tetravalent titanium cpd. The organo-aluminium cpd. is of formula R3-nAlXn or (R'O)AlR2 in which R and R' are a 1-12C hydrocarbon chain or halogen, X is halogen, pref. Cl or Br, and n is 0-3. The titanium cpd. is of formula Ti(OR)4-nXn, in which R and X are as above, and n is 0-4.
Patent ES-8502634-A1 (ES)
Title: A Device for Removing Scrap
IPC: B65H35/00
Filed: 1984-03-15
Abstract: A device for removing scrap ends (Rx, Ry, Fig. 4) or trimmings from cylinders B of paper cut into rolls R for toilet paper or the like by a cutter (L, Fig. 4) wherein, the rolls are advanced in their axial direction between a lower bearing guide 5 on one side and upper lugs 40 supporting each roll R and moving with the rolls R. The lugs 40 are regularly spaced to cooperate with rolls and a gap 40X is provided to coincide with the ends of the cylinders where the trimmings Rx, Ry are present, so that the trimmings Rx, Ry are unsupported and fall away from the guide 5.
Patent ES-8501240-A1 (ES)
Title: Play device.
IPC: A63G13/00
Filed: 1984-03-16
Abstract: 1. Play device comprising a base body (11) having a bottom in the form of a spherical cap (15), a water tank, and a seat removably connected to the base body (11), characterized in that the base body (11) itself is formed as a water tank in the form of a substantially spherical cap and being closed by a cover (17), and that the seat (42) is located as a top part (39) on the base body (11).
Patent ES-8600694-A1 (ES)
Title: Cleaning method for hygienic environment
Filed: 1984-04-03
Abstract: A gas containing a large number of mist particles of not more than 0.5 micron cleans various environments, e.g. factories manufacturing LSIs, factories manufacturing food, surgical operating rooms and their operatives or patients and the like wearing clothes. The gas is sent to an environment and then removed. The mist particles carry microscopic dust, bacteria or mould out of the environment.
Patent ES-8600894-A1 (ES)
Title: Extruded and expanded foodstuffs fabrication
IPC: A23P30/25
Filed: 1984-08-09
Abstract: To a mixture formed by flours (meals) (65-75%), starch (3- 10%) and milk (3-10%), together with a raising agent, water and salt in smaller proportions, is added, in the first section of the extrusion head, cocoa powder and sugar (7.5-15%), said mixture being subjected to a temperature of 400 degrees for approximately 14 seconds, with or without selective cooking, after which there is a cooling phase and a stage of grouping, via an automatic installation, into superposed pairs of the extruded laminar elements, with interposition of a layer of chocolate.
Patent ES-8506150-A1 (ES)
Title: Shaft seal.
IPC: F16J15/18
Filed: 1984-08-14
Abstract: A centrifugal pump having a packing seal in which rope packing (216) is compressed between two facing seal walls (208, 210) extending radially from the pump shaft, one wall (208) being on a stationary seal gland and the other wall (210) being on a rotary member attached to the shaft.