baber/WOPTO huggingface dataset:
Patent ES-363748-A1 (ES)
Title: Mould, more especially for use in injection moulding machine
IPC: B29C45/26
Filed: 1969-02-17
Abstract: An injection mould assembly comprises groups of plates movable relative to one another, one group supporting a mould part 2b and the other a mould part 2c each group includes at least a pair of adjacent circular plates such as 1, 2 which are centred relative each other by a metal ring 6 press fitted in an annular space formed by annular recesses 1a, 2a. The mould parts 2b, 2c are positioned within plates 2 and 12 respectively, and the latter bolted to a plate assembly 3, 4 and 11. Metal centring rings are located between each adjacent pair of plates. Each ring may have holes therearound, or a flange or an annular groove to receive a tool for its removal or adjustment. The mould assembly includes an article ejecting means 5 with pins 5a.
Patent ES-363903-A1 (ES)
Title: Reinforcing metal cords
IPC: D07B1/06
Filed: 1969-02-11
Abstract: A cord for reinforcing pneumatic tyres and comprising six spaced apart strands 2 in contact with a stranded core 1, is characterized in that each of the wires of the core 1 has a diameter dl that falls within the range 0À12 mm. to 0À25 mm. and that the number of wires in the core is greater than the number of wires in a strand 2. In Fig. 1 the core 1 has five wires each of a diameter dl of the order of 0À2 mm., and each outer strand 2 has three wires each of a diameter d2 of the order of 0À22 mm. Fig. 2 (not shown) is the same as Fig. 1 except that d1 equals the aforesaid value of d2. In Fig. 3 (not shown) the core has four wires each of a diameter of the order of 0À24 mm., and each outer strand has three wires each of a diameter of the order 0À22 mm.
Patent ES-372032-A1 (ES)
Title: Composition and process for stripping paint
IPC: C11D7/32
Filed: 1969-09-30
Abstract: Alkaline paint stripping solutions comprise a solution in water of an alkali metal (Li, Na, K, Cs, Rb) hydroxide and, as accelerator, tripropylene glycol and an organic nitrogen compound of general formula NR 1 R 2 R 3 , wherein R 1 , R 2 and R 3 may be the same or different and may be H, hydroxyalkyl, hydroxyalkyloxy or hydroxyalkoxyalkyl (at least one of R 1 , R 2 and R 3 being other than H) such that the compound has a boiling point of at least 100 C. and a molecular weight of not more than 500. Typical organic N compounds are mono-, di- and tri-ethanolamine, diglycolamine, trihexanolamine, 2-hydroxyethoxymethylamine and di-(3-[2-hydroxyethoxy] propyl) amine. The solutions may also contain (A) alkali metal carbonates, silicates and phosphates (B) gluconic acid, a salt, e.g. Na salt thereof, or glucono delta lactone (C) anionic, non-ionic or cationic surfactants, e.g. phosphate ester (D) a rinsing, dispersing or scenting agent. Concentrates comprise at least 50% of the alkali metal hydroxide. On dilution with water the aqueous solution may be used to strip synthetic resin and rubber coatings from metals at temperatures of 90 to 100 C. Specification 1,068,705 is referred to.
Patent ES-377643-A1 (ES)
Title: O-chloro- or o-bromo-alkyl-s-benzyl-s'-alkyldithiol-phosphoric acid esters
IPC: C07F9/20
Filed: 1970-03-18
Abstract: The invention comprises compounds of the Formula I: where R 1 and R 2 are hydrogen, halogen or C 1-4 alkyl, R 3 to R 8 are hydrogen, C 1-3 alkyl or chloromethyl, R 9 is C 1-7 alkyl or haloalkyl, X is chlorine or bromine and n is 0 or 1, which may be prepared by (a) reacting a compound of the Formula II: with a suitably substituted benzyl mercaptan in the presence of an acid binding agent or (b) reacting a compound of the Formula IV: with a mercaptan R 9 SH in the presence of an acid binding agent. The compounds of Formula I have fungicidal, insecticidal and acaricidal properties, and may be employed in pesticidal compositions with the usual diluents or carriers and other additives. The compounds of Formul[mu] II and IV may be prepared by reacting a 2-chlorodioxaphospholane-(1,3,2) or 2-chlorodioxaphosphorinane- (1,3,2) derivative with the appropriate alkyl or aralkyl sulphenic acid chloride.
Patent ES-381220-A1 (ES)
Title: Treatment of flour and dough
IPC: A21D2/26
Filed: 1970-06-27
Abstract: For the improvement of flour, dough and baked products, notably bread, a partial hydrolysate of edible protein, such as soya protein or wheat gluten, is prepared by acid hydrolyzing treatment which is controlled to limit the hydrolysis within a range short of completeness, and this hydrolysate product is incorporated with the flour, e.g., in dough mixtures. Such treatment of the flour provides improved properties, as in the dough and notably as to volume and texture of the resulting loaves or other products. The partial hydrolysate, useful in a wide range of proportions, is effective alone or in coaction with chemical-type improving agents, and can be formulated with finely-divided diluent to yield a pulverulent composition readily suitable for addition to or with flour, in making up dough.
Patent ES-398138-A1 (ES)
Title: Flotation process and apparatus for making glass
IPC: C03B18/06
Filed: 1971-12-20
Abstract: A method of improving the speed of production of flat glass by the flotation method, and of decreasing the thickness of a molten ribbon of flat glass supported on a liquid bath, which comprises heating the metal guide wires and putting them into the molten ribbon at a temperature at which the wires are more perfectly wetted by the molten glass than when the wires are at room temperature and maintaining the wires under tension sufficient to prevent stabilization by the forces of gravity and surface tension, and cooling the sheet.
Patent ES-407246-A1 (ES)
Title: Modified natural resin binder and process for preparation
IPC: C09F1/00
Filed: 1972-10-03
Abstract: A process for the manufacture of a modified natural resin product wherein (a) a natural resin product such as colophony, wood rosin, tall oil, rosin acids or abietic acid is reacted with (b) at least one ethylenically unsaturated monomer having from 2 to 12 carbon atoms and being free from carboxylic groups and anhydride groups, and (c) a component selected from the group consisting of a phenol resin per se and its components, a product obtained by said process and a binding agent containing said product. The products are useful in adhesives and printing inks.
Patent ES-408289-A1 (ES)
Title: Apparatus for measuring the level of the contents of a container
IPC: G01F23/296
Filed: 1972-11-04
Abstract: Method and apparatus for determing the level of the contents of a container - typically the level of oil in a bulk oil tank are disclosed. An ultrasonic transmitter and receiver arrangement is mounted at the top of the tank to direct sound energy down into the tank and receive an echo from the surface of the contents. In order to compensate for inaccuracies due to changes in the velocity of sound a second receiver is preferably positioned a fixed distance from the transmitter and both received signals are processed to cancel the effects of any velocity variation in the speed of sound.
Patent ES-409343-A1 (ES)
Title: Installation for forming molded members of fibrous material
IPC: B28B3/02
Filed: 1972-12-06
Abstract: An installation for forming members of a fibrous material including cooperatively operating liquid-pervious basic and pressing forms forming a layer of material therebetween by expelling through the forms liquid from a solution containing the fibrous material and a movable adjustable frame encompassing the basic form so as to control the extent of movement and pressing between the basic and pressing forms.
Patent ES-411754-A1 (ES)
Title: Fail-safe level detector
IPC: G01P1/10
Filed: 1973-02-17
Abstract: A periodic or carrier signal is provided to the anode electrode of a zener diode through a transformer. A signal means provides a direct current level to the cathode electrode of the zener diode. Whenever the direct current level provided by the signal means is at least at a predetermined signal level the zener diode conducts and provides a low impedance path for the periodic signal to the input of an amplifier. The amplifier amplifies the periodic signal and provides the latter signal to the input of a signal utilization device. Whenever the direct current level provided by the signal means is at a signal level less than the predetermined signal level the zener diode is held non-conductive and the signal path to the input of the amplifier is blocked, whereby an amplified signal is not provided to the input of the signal utilization means.
Patent ES-416466-A1 (ES)
Title: Combustion chamber device for internal combustion engines
IPC: F02P13/00
Filed: 1973-06-30
Abstract: An internal combustion engine has a main combustion chamber supplied with a lean mixture and has an auxiliary combustion chamber supplied with a rich mixture. The chambers are connected by a restricted torch nozzle passage. A spark plug communicating with the auxiliary chamber ignites the rich mixture and causes a flame to project through the torch nozzle passage to burn the lean mixture in the main chamber. The auxiliary combustion chamber is defined within a replaceable flanged cup which has a first aperture communicating with a torch conducting opening both forming the restricted torch nozzle passage and a second aperture communicating with a spark plug. Proper positioning of the second aperture with respect to the spark plug recess automatically places the first aperture in proper alignment with the torch conducting opening.
Patent ES-432781-A1 (ES)
Title: Process for bonding and providing nonwovens with an antimicrobial finish
IPC: C14C11/00
Filed: 1974-12-11
Abstract: A process for bonding and providing nonwovens with an antimicrobial finish is provided, which comprises treating the nonwovens with aqueous preparations of 1. REACTION PRODUCTS OF (A) AN EPOXIDE THAT CONTAINS AT LEAST TWO EPOXIDE GROUPS IN EACH MOLECULE, (B) A FATTY AMINE WITH 12 TO 24 CARBON ATOMS, (C) A DICARBOXYLIC ACID OF THE FORMULA HOOC(CH2)y-1COOH, wherein y is an integer from 1 to 13, optionally (d) an anhydride of an aromatic dicarboxylic acid with at least 8 carbon atoms, of an aliphatic monocarboxylic acid with at least 2 carbon atoms, or of an aliphatic dicarboxylic acid with at least 4 carbon atoms, (e) an aliphatic diol with 2 to 21 carbon atoms and/or (f) a difunctional compound which differs from components (a), (c), (d) and (e), which reaction products have been reacted or mixed or reacted and mixed with 2. AMINOPLAST PRECONDENSATES WHICH CONTAIN ALKYL ETHER GROUPS, AND SUBSEQUENTLY DRYING THE TREATED NONWOVENS AT ELEVATED TEMPERATURE.
Patent ES-434095-A1 (ES)
Title: Substituted tetrahydrobenzothiophenes
IPC: A23K1/16
Filed: 1975-01-24
Abstract: The novel compounds correspond to the formula: < IMAGE > in which X, Y, Z, R1, R2, R3 and U have the meanings given in Claim 1. They are prepared by a) reacting one mol equivalent of a compound of the formula I or II, in which the -NR1-CX-NHR1 radical is replaced, or its acid addition salts with 1 to 1.5 mol equivalents of R2NCX or b) reacting one mol equivalent of an acid addition salt of a compound of the formula I or II, in which R2 and R3 denotes hydrogen and the -NR1-CX-NHR2 radical is replaced by -NHR1, with 1 to 1.5 mol equivalents of a compound of the formula MeNCX, in which Me denotes sodium or potassium, and isolating the product. The reaction (a) is carried out in water or an inert organic solvent at 0 to 100 DEG C. The reaction (b) is carried out in aqueous medium at pH = 5 to 7 and 10 to 80 DEG C. The novel compounds of the formulae I and II are administered orally to warm-blooded animals to improve the extent of the feed effect and to increase the growth rate. A supplementary feed for increasing the growth rate of poultry, fur-bearing animals and agricultural productive animals contains 70 to 99% by weight of an edible carrier and, as the remainder, a novel compound of the formula I or II.
Patent ES-434940-A1 (ES)
Title: Fining with aluminate-modified silica sol
IPC: A23L2/80
Filed: 1975-02-21
Abstract: In the fining of a protein-containing beverage such as a fruit juice or a grape or fruit wine or a must therefor in unfermented, partially fermented or fermented form, wherein silica sol is added to said beverage, and the deposit formed is separated off, the improvement which comprises adding an aluminate-modified silica sol to said beverage, whereby the protein removing and flocculation occurs more readily than with unmodified silica sol. The aluminate is preferably added in the form of sodium aluminate. Optionally gelatin is also added.
Patent ES-440253-A1 (ES)
Title: Methyl-{60 {8 3{40 acetoxy-1{40 isopropenyl{9 -3 substituted 1{60 ,5x-4-thia 2,6 diaza{8 3,2,0{9 2-heptene-6 acetate 7-one
IPC: C07D205/08
Filed: 1975-08-14
Abstract: A process is disclosed for the preparation of a compound of the formula < IMAGE > I where R and R1 are defined herein below, wherein a compound of the structure < IMAGE > II is reacted in a suitable solvent with a haloamide in the presence of a metal oxide or a haloamide in the presence of a free radical initiator under the influence of light or heat or alternatively with a halogen in the presence of a metal oxide, to give a compound of the structure < IMAGE > III which compound, in a suitable solvent is reacted with a suitable nucleophilic reagent to obtain the compound < IMAGE > IV which compound is then subjected to allylic halogenation to give a compound of the structure < IMAGE > V which is then reacted with a reducing agent to yield I.
Patent ES-444205-A1 (ES)
Title: Process for the production of firing stable yellow to red glaze mixtures
IPC: C03C8/22
Filed: 1976-01-10
Abstract: There is provided a process for the production of firing stable yellow to red glaze mixtures for ceramic products containing as a color carrier cadmium sulfide and/or cadmium sulfoselenide, the glaze mixture consisting of 60 to 98 parts by weight of a base frit, 2 to 40 parts by weight of a color frit, and the customary amounts of suspension agents, in which the base frit can be any frit (known in itself) and the color frit consists of cadmium, sulfur and selenium containing compounds and a so-called base glass, which is composed of one or more known glaze frits. There is added to this color frit one or more glaze stable compounds in an amount of 25 to 95 weight % annealing carried out, at temperatures above 850 DEG C. and subsequently the color frit mixed with the base frit and suspension agent. The glaze stable compound is zirconium oxide, zirconium silicate, tin oxide, cerium oxide, aluminum oxide or titanium oxide.
Patent ES-448260-A1 (ES)
Title: Electrical conductors of aluminum-based alloys
IPC: C22C21/00
Filed: 1976-05-26
Abstract: The invention relates to improved electrical conductors of aluminum-based alloys containing from 0.15 to 0.35% of iron, from 0.30 to 0.70% of silicon, from 0.30 to 0.80% of magnesium, and up to 0.40% of copper. These conductors are obtained by drawing wire rod at a temperature of from 110 DEG to 180 DEG C, followed by artificial aging at a temperature in the range from 130 DEG to 240 DEG C. The invention may be applied in the manufacture of overhead cables for carrying power over long distances.
Patent ES-450339-A1 (ES)
Title: Fortimicin C and process for production thereof
IPC: C07H15/224
Filed: 1976-07-30
Abstract: A new antibiotic, Fortimicin C, is produced by fermentation of a microorganism belonging to the genus Micromonospora. The antibiotic is accumulated in the culture medium and is isolated therefrom.
Patent ES-452739-A1 (ES)
Title: Chassis for vehicle
IPC: E02F9/08
Filed: 1976-10-26
Abstract: A chassis for a vehicle has two parallel longitudinal side members each connected at two spaced locations to a transverse frame the transverse frame is connected at two spaced locations to each longitudinal side member by a swivel joint at each respective location with the swivel joints on each side member having coextensive axes located substantially in line with each other and parallel to the longitudinal axes of the side member and by two tie-rods each pivoted at one end on the transverse frame and on an opposite end to the longitudinal side member.
Patent ES-454347-A1 (ES)
Title: Pyrrolidones and process for their manufacture
IPC: C07D207/273
Filed: 1976-12-17
Abstract: The present invention relates to novel pyrrolidone derivatives as well as to a process of preparing the same. The novel compounds have a pharmaceutical action similar to that of prostaglandins and can therefore be used as medicaments.
Patent ES-454527-A1 (ES)
Title: Self-hardening molding compositions
IPC: C08K3/16
Filed: 1976-12-23
Abstract: A composition of self-hardening molding material and the hardening process are provided for making a solid or a hollow body wherein self-hardening molding material comprising at least one inert charge, either in granule and/or in powder form is intimately mixed with at least one organic resin serving as binding agent, and at least with one agent for the hardening of the binder, characterized by the fact that it includes fluoride (F-) ions.
Patent ES-456823-A1 (ES)
Title: Bis-trimethylsilyl cefamandole and process therefor
IPC: C07D501/36
Filed: 1977-03-14
Abstract: Bis-trimethylsilyl cefamandole is useful for regenerating cefamandole of excellent purity.
Patent ES-459710-A1 (ES)
Title: Power steering mechanism
IPC: B62D5/08
Filed: 1977-06-11
Abstract: A power steering mechanism for a vehicle which comprises a housing defining a cavity in which is rotatably mounted a rotary steering control member, with a driving piston connected to a member in the steering gear of the vehicle, the piston separating two pressure chambers of the housing. The driving piston also comprises a bore having an open end through which axially extends a screw-threaded spindle of the rotary steering control member. A disc-shaped distributing chamber is defined in said driving piston, and is coaxial with the spindle. The piston supports a nut element in screw-threaded engagement with said screwthreaded spindle, said nut element being prevented to move axially with respect to the piston, and allowed to rotate within a limited angular range. A star-shaped rotor comprising a central portion from which extends a plurality of radial arms is rotatably mounted in the disc-shaped chamber and separates the latter into a first set and a second set of distributing chambers respectively connected to the first and second pressure chambers of the housing. The disc-shaped rotor is connected in rotation with the nut element, fluid inlet and outlet passages respectively connectible to the high pressure side and the low pressure side of a pressure source being provided in said driving piston to communicate with the disc-shaped chamber through respective openings. The openings cooperate with the arms of the rotor to control distribution of the fluid pressure to the first and second pressure chambers as a function of the relative angular position of the piston and rotor.
Patent ES-461814-A1 (ES)
Title: Apparatus for cleaning a coke oven door
IPC: C10B43/08
Filed: 1977-08-22
Abstract: Apparatus for cleaning a coke oven door, which has upper and lower closing surfaces and two side closing surfaces which are to be cleaned, the cleaning apparatus being relatively positionable in a position for cleaning when the door is open, comprising a mobile frame having positioning surfaces engageable with guide surfaces at the said upper, lower and two side surfaces of the door in order to locate the door and apparatus in the cleaning position, the frame including horizontally extending upper and lower guide elements and at least one vertically extending guide element, carriages movable along the guide elements, fluid jets carried by said carriages directed (in the cleaning position) at the closing surfaces, at least one jet on the carriage which moves along the vertically extending guide element being connected by at least one resilient element to that carriage and there being at least one follower member connected to the jet which in use engages and is pressed by the resilient element against a guide strip on the door so as to maintain the jet in a cleaning position relative to the vertical closing surfaces being cleaned by that jet.
Patent ES-461962-A1 (ES)
Title: Oil and water fluid compositions and methods of stabilizing same
IPC: C10M159/18
Filed: 1977-08-30
Abstract: The composition contains a dispersion of oil and water, an emulsifying agent (anionic and/or nonionic) imparting electronegativity to the oily phase of the dispersion and, as stabiliser, a multivalent metal ion bonded to the electronegative oily phase and introduced in the form of a complex of a metal ion and of a polyfunctional organic ligand (for example disodium monocopper(II) citrate). This complex can, between pH 7 and 9, release metal cations to stabilise the emulsion and to prevent its degradation. The service life of cutting fluids for metal machining can thus be very considerably prolonged.
Patent ES-464178-A1 (ES)
Title: Modification of the growth repair and maintenance behavior of living tissue and cells by a specific and selective change in electrical environment
IPC: A61N1/32
Filed: 1977-11-16
Abstract: Surgically non-invasive method of and apparatus for altering the growth, repair of maintenance behavior of living tissues and/or cells by inducing voltage and concomitant current pulses of specific time-frequency - amplitude relations therewithin.
Patent ES-469808-A1 (ES)
Title: Apparatus for producing blown synthetic-resin foils and films
IPC: B29C48/92
Filed: 1978-05-12
Abstract: A coupling circuit for the feedback loops of foil-thickness control circuit, a calibrator height-adjusting control circuit, a calibrator diameter-setting control circuit and a balloon-filling control circuit interlocks the control circuits and shifts the responses thereof upon start-up of a film or foil blowing apparatus. The latter also includes the usual blowing heads, connected to a worm extruder, the calibrating basket, the balloon-flattening device, the drawing rollers and the winding device which rolls up the flattened web of blown film.
Patent ES-473466-A1 (ES)
Title: Process and apparatus for treatment of the exit surface of spinnerets
IPC: D01D4/04
Filed: 1978-09-19
Abstract: Scraping agents such as silicone oils are applied, preferably continuously, to the circumference of the spinneret between the outer edge and the spinning holes nearest to it. Application is effected by means of a ring of an absorptive, surface active material, e.g., a ring wick located in a groove or a ring chamber which may be fitted with feed lines to supply the scraping agent.
Patent ES-478016-A1 (ES)
Title: Pyridazone derivatives and herbicidal compositions containing them.
IPC: C07D237/14
Filed: 1979-02-23
Abstract: Substituted pyridazone derivatives having a good herbicidal action, herbicides containing these compounds as active ingredients, and a process for controlling the growth of unwanted plants with these compounds.
Patent ES-479115-A1 (ES)
Title: Coating compositions and process for coating of textile materials and leather.
IPC: C08G18/10
Filed: 1979-03-30
Abstract: This invention relates to compositions which are crosslinkable by heating to form polyurethane plastics for coating substrates, preferably textile sheet-form materials, in particular by the reverse coating process. For ecological and economic reasons, the coating compositions are free from organic solvent or contain at most 10% by weight of organic solvent and consist essentially of linear and/or branched urethane prepolymers having blocked terminal NCO-groups, aqueous dispersions of urethane polymers, vinyl polymers and/or diene polymers and/or aqueous polymer solutions and aliphatic and/or cycloaliphatic and/or aromatic amines containing at least two primary and/or secondary amino groups as latent crosslinkers. The chain extending or crosslinking reaction takes place at an elevated temperature in a coating tunnel after the coating has been applied to a substrate.