baber/WOPTO huggingface dataset:
Patent ES-462723-A1 (ES)
Title: Cut=out switch system with electromagnetic and thermal trips - has bimetallic strip connected to support with link to extension allowing twist
IPC: H01H71/74
Filed: 1977-09-28
Abstract: An electrical cut-out switch which consists of a housing with an electromagnetic cut-out and a thermal cut-out. The thermal cut-out consists of a bimetallic strip for releasing a switching lock attached to the strip. The bimetallic support (14) is made with an extension (12) with the bimetallic strip attached to it. The extension and the bimetallic support are linked by a strip (13) which is thin compared with the extension. The link (13) is transverse to the longitudinal axis of the bimetallic strip (11), which means that the strip can be twisted.
Patent ES-463559-A1 (ES)
Title: Process for preparing terephthalic acid
IPC: C07C67/00
Filed: 1977-10-26
Abstract: Terephthalic acid is prepared by oxidation of p-xylene, in the presence of an oxidation catalyst. The process consists in passing a gas containing molecular oxygen into a liquid mixture comprising p-xylene, p-toluic acid and water, in which the p-toluic acid:p-xylene molar ratio is between 0.01 and 100 and the water:p-toluic acid molar ratio is between 0.4 and 60, this mixture containing, as oxidation catalyst, a cobalt or manganese salt, or a mixture of such salts. Terephthalic acid is thus obtained with a high yield and a good purity, avoiding the use and the consumption of a lower fatty acid as solvent and using equipment of conventional type made of stainless steel.
Patent ES-463877-A1 (ES)
Title: Analgesic n-(2-aminocycloaliphatic)benzamides
IPC: A61K31/341
Filed: 1977-11-04
Abstract: Cis- and trans-N-(2-aminocycloaliphatic)benzamide compounds of the formula < IMAGE > e.g., N-methyl-N-[2-(N-pyrrolidinyl)cyclohexyl]-3,4-dichlorobenzamide, and their pharmaceutically acceptable salts, have been found to have potent analgesic activity, and compositions containing these compounds useful in pharmaceutical dosage unit form for alleviating pain in warm blooded animals, as well as methods for alleviating pain in animals with these compositions. Processes for preparing the compounds are also disclosed.
Patent ES-467783-A1 (ES)
Title: Method of manufacturing a plastic record carrier having a stratified structure
IPC: G11B7/26
Filed: 1978-03-11
Abstract: The invention relates to a method of manufacturing a plastic record carrier, in particular a video disc, in which a mold is provided with a fluid molding resin. A substrate is then deformed into a convex shape and pressed against the resin disposed on the center of the mold. The molding resin is rolled over the surface of the mold with a circular fluid front while the shape of the substrate is simultaneously changed from convex to planar form. After the molding resin has been spread over the entire mold and the planar substrate bears against the resin layer, the molding resin is then cured. The substrate is preferably deformed by flexibly supporting a planar substrate about its edge and then applying a different gas pressure on both sides of the substrate. The molding resin is preferably radiation-curable and is cured by exposure to, for example, ultra-violet light through the substrate.
Patent ES-468430-A1 (ES)
Title: Drum brake with automatic adjustment
IPC: F16D65/08
Filed: 1978-03-31
Abstract: A drum brake includes a pair of brake shoes and a hydraulic actuator which is engageable with the brake shoes to expand the latter during braking. The hydraulic actuator carries a pair of elastomeric sealing rings which are deformable during braking as a pair of pistons slidably disposed with the hydraulic actuator are movable upon a braking application. When braking is terminated, the elastomeric sealing rings return to their original stored configuration thereby retracting the pair of pistons within the hydraulic actuator. In order to retract the pair of brake shoes with the pistons through a predetermined distance, a first spring engages the pair of brake shoes substantially opposite the hydraulic actuator and biases the brake shoes toward each other while a second spring biases the brake shoes away from each other. The second spring is carried by a strut on a parking brake actuator and the strut extends from one of the brake shoes to a lever which is pivotally mounted on the other brake shoe.
Patent ES-470389-A1 (ES)
Title: Blocker and jaw clutch assembly
IPC: F16H3/08
Filed: 1978-05-31
Abstract: Improved blocker and jaw clutch means for shiftable change speed gearing is provided for effecting engagement of the low speed gearing of a simple transmission, or the low speed gearing of the main transmission section of a splitter type compound transmission. A transmission having an input shaft driven by a one-way prime mover, a main shaft and at least one countershaft, and including pairs of shiftable gears arranged on and cooperatively between said shafts, is provided with positive clutches, preferably spring loaded jaw clutches, for effecting connection to one of said shafts of a selected one gear of a selected one of said pairs of said gears upon the achievement of substantial synchronization between such gear and such shaft. Blockers are provided for protecting the positive clutch teeth from excessive wear during such shifting. At least one of said jaw clutches, preferably the jaw clutch for engaging the low speed pair of gears in a simple transmission, or the jaw clutch for engaging the low speed pair of gears in the main transmission section of a splitter type compound transmission, is provided with an improved blocker effective to sense only one type of nonsynchronous condition, namely, that condition corresponding to one of the clutch members overspeeding the other clutch member but not effective to sense the other clutch member overspeeding the one clutch member. The provision of improved blockers effective to sense only one type of nonsynchronous condition, and effective to prevent or block a clutch engagement only upon the sensing of that one type of nonsynchronous condition, is an improvement since the possibility of such blocker being incorrectly positioned or sensing a false nonsynchronous condition is substantially reduced or eliminated.
Patent ES-471831-A1 (ES)
Title: Sintered metal articles and process for their manufacture
IPC: C22C33/02
Filed: 1978-07-18
Abstract: A sintered metal article such as a piston ring or a sealing ring (in particular those having a cross-section area not exceeding 20 mm2) having a density which is at least 88.5% of the theoretical density, having a fine machined surface finish, and having a nitrocarburized surface layer which is not found at a depth of more than about 250 microns from the surface. The invention also includes the process of manufacturing such an article.
Patent ES-472462-A1 (ES)
Title: Inspection apparatus for filled capsule
IPC: B07C5/34
Filed: 1978-08-09
Abstract: A rotary capsule receiving platform is provided having a plurality of vertical hollow receiving tubes, with means for positioning each tube beneath a filled capsule supply hopper for receiving a capsule in an upright position. A plurality of retaining sleeves closely envelop the tubes and extend beyond the free ends of the tubes in a first position for receiving the filled capsule and upon advancing to an X-ray emitting and measuring unit are lowered into a second position to fully expose the filled capsule.
Patent ES-474828-A1 (ES)
Title: Electric furnace equipped with plural stages comprising standard elements for baking bread * confectionery or analogue products
IPC: A21B1/22
Filed: 1978-11-06
Abstract: The oven, especially for a bakery or patisserie, consists of modular elements (1) each enclosing a section (2, 3, 4 2', 3', 4' 2'', 3'', 4'') of each cooking level as well as corresponding heating elements (14). The cooking surfaces of the oven, and the connected power, may thus be matched to the user's needs.
Patent ES-476457-A1 (ES)
Title: A method of processing oilseed and a highly water-dispersible lecithin obtained thereby.
IPC: A23J7/00
Filed: 1978-12-28
Abstract: A method of recovering a high-grade lecithin and solvents from an oil-bearing full miscella which also contains lecithin and which results from an oilseed ternary solvent extraction process. The method may include a first step of phase separation of the oil-bearing miscella containing lecithin and the ternary solvents into a polar and a non-polar phase, and a second step of azeotropic distillation of the non-polar phase to recover a portion of the solvents, and to remove substantially all the water from the residual crude oil, thereby keeping the lecithin in solution. A commercial grade lecithin having good water dispersibility is subsequently recovered from the residual crude oil, and a small amount of highly water dispersible lecithin may be recovered from the polar phase by atmospheric distillation. In another embodiment, when the full miscella containing crude oil ternary solvent and lecithin resulting from the above ternary solvent extraction is initially subjected to azeotropic distillation to recover solvent therefrom and remove substantially all the water, a highly water dispersible lecithin having a high choline chloride content is obtained. Premature degumming of this highly water dispersible lecithin is avoided by maintaining the solvent ratios above certain minimums. The ternary solvents for the oilseed extraction include a lipophilic hydrocarbon, such as hexane a water miscible lower alcohol, such as ethanol and a minor amount of water. The recovery method is energy efficient, because the boiling temperature of the ternary azeotrope is lower than any other combination of the three solvents.
Patent ES-479550-A1 (ES)
Title: Mastic with non-linear electric resistance and coating element for the connection of electrical components.
IPC: H02G15/068
Filed: 1979-04-11
Abstract: 1. Mastic with a non-linear electric resistance, comprising a mixture of at least a solid polymer having a low or zero cristallinity, of a liquid plasticizer, and of fillers furnishing non-linear electric resistance characteristics, characterized in that it comprises : a) from 20 to 40 parts in weight of at least one of said polymers b) from 5 to 40 parts in weight of said liquid plasticizer and c) from 40 to 75 parts in weight of said fillers furnishing non-electric resistance characteristics.
Patent ES-484224-A1 (ES)
Title: Novel oximes
IPC: C07D277/20
Filed: 1979-09-17
Abstract: Novel syn isomers of oximes of 3-azidomethyl-7-amino-thiazolyl-cephalosporanic acids of the formula < IMAGE > I wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms, unsaturated alkyl of 2 to 4 carbon atoms, benzoyl and -(CH2)n-R1, n is an integer from 1 to 4, R1 is selected from the group consisting of NH2 and -COOA' and A' and A are selected from the group consisting of hydrogen, alkali metal, alkaline earth metal, magnesium, -NH4, an easily cleavable ester group and a non-toxic, pharmaceutically acceptable organic amine and their non-toxic, pharmaceutically acceptable acid addition salts having antibiotic activity and a novel process and novel intermediates for their preparation.
Patent ES-484906-A1 (ES)
Title: Vehicle frame alignment apparatus
IPC: B60S5/00
Filed: 1979-10-10
Abstract: A vehicle frame alignment apparatus comprising a pair of substantially parallel tracks upon which a vehicle may rest, at least one transversely extending beam suspended beneath the tracks, the beam being longer than the spacing between the tracks and having an upright pillar at each end thereof, the pillars being respectively on opposite sides of the pair of tracks and provided with anchorage means for attachment of straining members for applying a plurality of variously directed loads to the vehicle, the beam being suspended beneath the tracks by a pair of suspension units, each suspension unit comprising a top and bottom carriage mutually interconnected by a substantially vertical shaft so as to be relatively rotatable about the axis of the shaft, each of the tracks having fixedly associated and extending substantially parallel therewith a pair of longitudinally extending track rails spaced one from the other along which top carriage rides, the transverse beam having fixedly associated and extending substantially parallel therewith a pair of longitudinally extending beam rails spaced one from the other and bearing upon the bottom carriage over which the beam rails ride, the arrangement thereby permitting the beam to move transversely, longitudinally and rotationally with respect to the tracks, and means for locking the beam with respect to the tracks.
Patent ES-485160-A1 (ES)
Title: Dish washing machine
IPC: A47L15/32
Filed: 1979-10-18
Abstract: A dish washing machine comprises a container (2) in which a rotatable basket for kitchenware is arranged, a hinged cover (3) for the container, spray means (16, 17) arranged to direct liquid substantially upwardly, and spray means (27, 28) arranged inside said cover to direct liquid substantially downwardly, flexible conduit means (21, 22) connecting spray means (27, 28) to a washing circuit and a rinsing circuit respectively. A filter for use in the machine is comprised of a perforated basket shaped element (40) and perforated disc shaped element (41), see Fig. 5.
Patent ES-485621-A1 (ES)
Title: Amino-dibenzopyrans, their preparation, formulations containing them and their use as pharmaceuticals.
IPC: A61P25/22
Filed: 1979-11-01
Abstract: There are described novel 1-hydroxy-3- substituted- tetrahydro and hexahydro- dibenzo[b, d]- pyrans having an amino group or amino derivative at the 9-position, of the following formula: < CHEM > in which R<1>, R<2>, R<3> and Z are as defined herein. The compounds are useful as analgesics, anti-depressants anti-anxiety agents, hypotensive agents and as intermediates for the preparation of other compounds.
Patent ES-8103093-A1 (ES)
Title: Oxapenem derivatives, their preparation, their use, pharmaceutical compositions containing them, diverse initial compounds and their preparation.
IPC: A61P31/04
Filed: 1980-03-20
Abstract: Disclosed is a process for the production of a compound of the general formula I < CHEM > or a salt thereof, which comprises reacting a compound of the general formula II < CHEM > with a tervalent organophosphorus compound and, if desired, simultaneously or subsequently with a thiophilic agent as hereinbefore defined. Compounds (I) and (II), pharmaceutical compositions containing compounds (I) and the use of these compounds as beta -lactamase inhibitors and or as antibacterial agents are described. Also described are initial compounds (penicillins, acetidinones) and processes for their preparation.
Patent ES-8104817-A1 (ES)
Title: Separators for lead acid accumulators
IPC: H01M50/491
Filed: 1980-05-17
Abstract: A process of manufacturing separators comprises making a sheet of cellulosic fibres and polyethylene fibrils in particular proportions. Spacers (f) in the form of filaments of low-density polyethylene are deposited on the sheet (d) and heated to melt the fibrils on a cylinder (B). The spacers are then pressed onto the sheet by an idler roller (P) to yield a separator (h).
Patent ES-8105020-A1 (ES)
Title: Chemical compositions useful as paper sizing agents and method of making same
IPC: D21H17/21
Filed: 1980-05-22
Abstract: Stable aqueous dispersions which are useful as one-shot sizing agents for paper, i.e. which do not require the separate addition of a flocculating agent, are prepared by combining a rosin dispersion, aluminum sulfate, and an alkali in a prescribed manner. The dispersions may also contain an added stabilizer such as a starch derivative, hydroxyethyl cellulose, or polyvinyl pyrrolidone if desired. These compositions can be used for either internal or external sizing.
Patent ES-8105787-A1 (ES)
Title: Method for heat treating iron- nickel-chromium alloys
IPC: C22C38/48
Filed: 1980-05-22
Abstract: Method for heat treating age- hardenable iron-nickel-chromium alloys to obtain a morphology of the gamma-double prime phase enveloping the gamma-prime, the alloy consisting essentially of from 25% to 45% nickel, 10% to 16% chromium, 1.5% to 3% of molybdenum or niobium, about 2% titanium, about 3% aluminum, and the remainder substantially all iron. To obtain optimum results, the alloy was heated to a temperature of 1000 DEG C-1100 DEG C for 30 sec-1h., preferably 1025 DEG C to 1075 DEG C for 2-5 minutes, furnace cooled cold- worked 10-80%, preferably 20% to 60%, aged at a temperature of 750-825 DEG C for 4-15 hours, preferably about 775 DEG C for 8 hours followed by an air-cool, and then heated to a temperature in the range of 650 DEG C to 700 DEG C for 2-20 hours followed by an air-cool.
Patent ES-8107049-A1 (ES)
Title: Acid-type ion exchange resins, their preparation, their use as medicines and compositions containing them.
IPC: B01J47/00
Filed: 1980-10-15
Abstract: Ion exchange resins of the acid type at least partially salified with 7-bromo-6-chloro-febrifugin having very good coccidiostatic activity, a very good anti-leucocytozoonosis activity and a low toxicity and their preparation.
Patent ES-8107056-A1 (ES)
Title: Process for preparing films or coatings.
IPC: B29C35/08
Filed: 1980-11-26
Abstract: A process for producing films or coatings from a coating mixture based on radiation-curable synthetic resins is characterised in that synthetic resins containing polymerisable C-C double bonds from the group comprising unsaturated polyester resins, polyester acrylates, ether acrylates, epoxide acrylates, urethane acrylates or unsaturated acrylate resins, if desired together with copolymerisable monomers in combination with aminoplastic resins or phenoplastic resins and additionally polycondensable compounds from the group comprising low-molecular-weight polyester resins, alkyd resins or polyvalent alcohols, if desired with curing accelerators and if desired additionally solvents, pigments, fillers, are subjected to the successive, combined action of ionising radiation or UV radiation and heat radiation or hot air until the entire film or coating has cured.
Patent ES-8202470-A1 (ES)
Title: Hollow multilayer printed wiring board, and method of fabricating same.
IPC: H05K3/42
Filed: 1981-02-16
Abstract: PCT No. PCT/JP80/00111 Sec. 371 Date Jan. 24, 1981 Sec. 102(e) Date Jan. 16, 1981 PCT Filed May 23, 1980 PCT Pub. No. WO80/02633 PCT Pub. Date Nov. 27, 1980.A hollow multilayer printed wiring board and a process for manufacturing the same are provided. The hollow multilayer printed wiring board is comprised of a plurality of printed substrates (1), (2), (3) and (4), superposed upon each other with a predetermined space therebetween each of which substrate has a signal conductor pattern (6) formed on at least one surface thereof and a land conductor pattern (7) formed on at least one surface thereof. Each substrate has plated throughholes (10) in the land conductor pattern, each of which holes is in line with another plated throughhole of at least one of the neighboring substrates to form a throughhole or an interstitial via hole (12) or (13). A layer of a low melting point metal is formed at least on the upper and lower end surfaces of each plated throughholes (10), which layer serves as a through connection between two or more signal conductor patterns of the substrates and as an interlayer adhesion between the substrates. The superposed substrates, except for at least one surface substrate, are made of a thermally resistant organic synthetic resin sheet or an insulation-treated metal.
Patent ES-8203889-A1 (ES)
Title: 2-Substituted-4-hydroxy-3-quinolinecarboxylic acids, their preparation, their use as medicaments, compositions containing them and intermediates.
IPC: C07D263/48
Filed: 1981-05-18
Abstract: Novel compounds of the formula < IMAGE > I' wherein X is in the 5,6,7 or 8 position and is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 4 carbon atoms, CF3O-, CF3S- and CF3-, R1' is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R2' is selected from the group consisting of hydrogen or an optionally unsaturated ring able to contain one or more heteroatoms of the group consisting of -S-, -O- and -N- optionally substituted with one or more members of the group consisting of (a) halogens, (b) alkyl of 1 to 4 carbon atoms optionally substituted with NH2, -NHAlK or -N--(AlK)2 and AlK is alkyl of 1 to 3 carbon atoms, (c) phenyl, (d) alkoxy of 1 to 4 carbon atoms, (e) -OH, (f) -CF3 and (g) -NO2 or R1' together with the nitrogen atom to which they are attached form an optionally unsaturated ring, the said ring then being connected to the nitrogen atom by a double bond, R3 is selected from the group consisting of hydrogen, halogen and alkyl of 1 to 4 carbon atoms, R4 is selected from the group consisting of hydrogen and halogen, R5 is a halogen with the proviso that R3, R4 and R5 can not all be fluorine and R6 is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms and an acyl of an organic carboxylic acid of 2 to 8 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts and their salts with non-toxic, pharmaceutically acceptable bases having a remarkable analgesic activity, a very weak anti-inflammatory activity and a good tolerance by the gastrointestinal system and their preparation and their intermediates.
Patent ES-8205463-A1 (ES)
Title: Radiators
IPC: F28F9/26
Filed: 1981-08-21
Abstract: A heat-exchange radiator (1) is connected to a fluid flow circuit by a connector (19) which provides one member (21) of an interengageable spigot and socket pair (21 and 25) for push-fit, fluid-tight, engagement between the connector and the radiator, with latching formations (22 and 27) at least one of which is resilient. Preferably the connector carries the spigot which tapers and engages with a socket of corresponding shape, the spigot carrying an O-ring seal (23) and either latching fingers (42) or a resilient latching circlip (22).
Patent ES-8206340-A1 (ES)
Title: Wrap around type machine for automatically packaging articles such as bottles.
IPC: B65B21/24
Filed: 1981-10-02
Abstract: 1. A machine for the automatic packing of articles such as bottles (1), of the type called "wrap-around", these articles arriving at the input (2) of the machine in the upright position, the automatic packing being carried out using precut cardboard blanks (4) or blanks of any other material, stacked flat within a store (5), the blanks (4) being designed to form cases comprising two opposite large sides each extended at both ends by two large flaps and two small opposite sides each extended by two small flaps, the flaps, when folded, forming the top and the base of the case, each pre-cut blank (4) also comprising closure flap (4b) enabling one of the large sides to be attached to an adjacent small side by adhesion, the machine comprising means (10) designed to carry out the packing of the articles to be packaged by wrapping and means (12-14 15-17) for folding and fixing the flaps so as obtain a full case with its top and base closed, characterised in that the said means designed to carry out the packaging of the articles to be packed by wrapping are designed to enable the wrapping of the articles (1), which arrive in an upright position, in a horizontal plane from a pre-cut blank (4) arriving vertically.
Patent ES-8301091-A1 (ES)
Title: Canning process and apparatus.
IPC: B65B43/60
Filed: 1981-11-13
Abstract: A process for treating solid foodstuff pieces in a container which is to be hermetically sealed characterized in that the container is extended by means of an extension piece, solid foodstuff pieces are added so that they fill the container and at least part of the extension piece, the extended container is fitted with a closing member to form a closed assembly provided with an outlet for the escape of air, the contents are purged with steam until they have shrunk to such an extent that the foodstuff pieces in the extension piece have subsided into the container and the required degree of heat processing has been achieved after which the container, extension piece and closing member are separated from each other.