baber/WOPTO huggingface dataset:
Patent ES-438642-A1 (ES)
Title: Manipulating member for a rotating shaft
IPC: G05G1/08
Filed: 1975-06-17
Abstract: The rotating shaft manipulating member comprises at least one body having a boss provided with elements for driving the shaft, for fixing the body onto the shaft, and a turning knob. The boss comprises a bush slotted parallel to its axis and the above-mentioned body has two spaced parts joined at one of their ends to the bush on either side of the slot and carrying at their other end a half-journal whose axis is parallel to that of the bush, while the turning knob comprises a ring which grips the two half-journals and maintains them in a close together position.
Patent ES-441181-A1 (ES)
Title: Jointing of fabric ends to form an endless structure
IPC: D21F7/10
Filed: 1975-09-23
Abstract: Loops are created at the ends of a woven papermaking machine forming fabric by a method which comprises removing weft yarns from the end of the fabric to give a weft-free zone, shortening selected ones of the warp yarns in the region of the weft-free zone, folding back the uncut warp yarns into register with respective ones of the shortened warp ends to form loops spaced transversely of the fabric, and introducing weft yarns into the resultant weftless end of the forming fabric, the crimp pattern of the individual uncut warp ends being such that when the ends are folded back the overall crimp pattern of the warp yarns in the weftless end of the forming fabric is compatible with that of the body of the forming fabric.
Patent ES-444787-A1 (ES)
Title: Process for making variegated soap bars or cakes
IPC: C11D17/00
Filed: 1976-01-30
Abstract: A process for making variegated soap bars or cakes. Such bars are prepared by co-plodding differently colored commingled sets of soap noodles having particular diameters wherein at least one set of the soap noodles have diameters of about 1/8 inch or less.
Patent ES-448801-A1 (ES)
Title: Zero force printed circuit board connector
IPC: H01R12/89
Filed: 1976-06-11
Abstract: A zero force printed circuit board connector in which two rows of resilient contacts are mounted on opposite sides of a printed circuit board receiving slot in a connector housing. The upper ends of the contacts in the two rows are inclined toward each other. A hollow shell is also mounted over the contacts inside the housing and is vertically movable within the housing. The shell has a slot therein aligned with the slot in the outer housing. An elongated cam rod inside the outer housing is longitudinally movable to shift the shell downwardly to cam actuate the contacts.
Patent ES-448967-A1 (ES)
Title: Pentachlorophenyl-phenyl malonate compound suitable for use as acylating agents
IPC: C07D307/54
Filed: 1976-06-16
Abstract: Compounds of the formula: < IMAGE > are disclosed wherein R is C1 to C6 alkyl, C1 to C6 haloalkyl, C3 to C8 cycloalkyl, phenyl, halophenyl, naphthyl, benzyl, indanyl, phenacyl, p-nitrophenacyl, xylyl or acetoxymethyl R1 is phenyl, benzyl or phenyl or benzyl substituted by halo, nitro, dialkylamino, alkoxy or trifluoromethyl, lower alkyl or allyl and X is halo. The compounds are intermediates in the manufacture of penicillins.
Patent ES-451901-A1 (ES)
Title: Screw blank receiving and orienting collet
IPC: B23G9/00
Filed: 1976-09-27
Abstract: A collet-type device for orienting a screw blank relative to wings previously formed on the shank of the blank so that subsequent operations, such as the formation of cutting edges and flutes, can be performed on the shank between the wings. Blank rotating cam surfaces are located in the bore of the collet intermediate a large upper diameter portion and a smaller lower diameter portion to automatically align the wings with longitudinal slots in the lower diameter portion as the blank is inserted in the collet.
Patent ES-454795-A1 (ES)
Title: Traction element for removable track
IPC: B62D55/10
Filed: 1977-01-04
Abstract: A removable track for an annular resilient tire having a plurality of shoes mounted on a belt at spaced-apart positions along the belt. Each of the shoes has groups of raised traction bars on the ground-engaging surface at spaced-apart positions transversely of the belt. Each of the groups of traction bars has at least two bars positioned at an acute angle to the leading and trailing edges. The groups may have two pairs of bars with supplementary bars between groups and at the ends providing continuations of the traction surfaces of the traction bars on adjacent shoes. Slots between the ends of the traction bars may also be provided for movement of soil out of the spaces between bars upon deflection and articulation of the shoes in operation.
Patent ES-461548-A1 (ES)
Title: Method for control of the carburization of parts in a vacuum furnace
IPC: C21D1/773
Filed: 1977-08-11
Abstract: A method and apparatus for the control of the carburizing of parts under vacuum in a vacuum furnace, with which as a carbon carrier a hydrocarbon gas is introduced controlled in the furance. As the control quantity a soot mist formation is used in such a manner that the occurrence of the soot mist is determined, that upon the occurrence of the soot mist the hydrocarbon addition is completely or partially interrupted, and that the hydrocarbon addition is again received if the soot mist formation has dampened out.
Patent ES-464989-A1 (ES)
Title: Concentration network for a time division multiplex telephone exchange with pulse amplitude modulation
IPC: H04Q11/04
Filed: 1977-12-13
Abstract: A network for a time-division multiplex-frame telephone exchange with pulse code modulation, the network being capable of connecting 2n+p+q subscriber's lines (n,p,q being integers) to a plurality of coders, comprises a plurality of first multiplexers respectively connected to the subscriber's lines, a plurality of demultiplexers, two pairs of second multiplexers connected to the plurality of demultiplexers by odd and even buses, and cyclic control means for controlling said first and second multiplexers, said demultiplexers, and said coders.
Patent ES-468379-A1 (ES)
Title: Support plug
IPC: F28F11/02
Filed: 1978-03-30
Abstract: An apparatus for supporting the tubes adjacent to a leaky tube to be sealed by explosive activated plugs, and including removable support plugs inserted into the ends of the adjacent tubes to provide the required tube wall and tube sheet support during detonation of the explosive activated plugs, with the support plugs being removed after the leaky tube is sealed.
Patent ES-470565-A1 (ES)
Title: Process for the preparation of N-alkyl-substituted carboxamides.
IPC: C07C67/00
Filed: 1978-06-07
Abstract: An improved process for the preparation of N-alkyl-substituted carboxylic acid amides by reaction of a component which forms a carbonium ion with a nitrile, the improvement residing in carrying out the process in the presence of an acid which is inert under distillation conditions and separating the reaction mixture by distillation.
Patent ES-474509-A1 (ES)
Title: Production of high purity calcium thiosulfate
IPC: C01B17/64
Filed: 1978-10-25
Abstract: A process for the production of high purity calcium thiosulfate by a metathesis reaction of ammonium thiosulfate and calcium hydroxide or calcium oxide is disclosed. Aqueous solutions of high purity calcium thiosulfate, in concentrations up to about 30% by weight, are prepared by removing substantially all of the co-product ammonia under conditions which minimize the decomposition of the thiosulfate ion. Heating the reaction mixture to a temperature of about the boiling point at atmospheric pressure is used to prepare aqueous solution of about 10% by weight calcium thiosulfate, and lower reaction temperatures are employed to prepare more concentrated aqueous solutions of calcium thiosulfate up to about 30% by weight, which is the saturation point.
Patent ES-480756-A1 (ES)
Title: Nuclear reactors
IPC: G21C3/58
Filed: 1979-05-21
Abstract: A nuclear reactor having a large prompt negative temperature coefficient of reactivity. A reactor core assembly of a plurality of fluid-tight fuel elements is located within a water-filled tank. Each fuel element contains a solid homogeneous mixture of 50-79 w/o zirconium hydride, 20-50 w/o uranium and 0.5-1.5 w/o erbium. The uranium is not more than 20 percent enriched, and the ratio of hydrogen atoms to zirconium atoms is between 1.5:1 and 1.7:1. The core has a long lifetime, e.g., at least about 1200 MW days.
Patent ES-483635-A1 (ES)
Title: Process for the preparation of vincadifformine and derivatives thereof, intermediates obtained during this process and process for their preparation.
IPC: C07D487/04
Filed: 1979-08-24
Abstract: This invention relates to the preparation of vincadifformine and related derivatives which are useful as starting material for the synthesis of vincamine and other related compounds possessing interesting psychopharmacologic properties. A N-benzyl-tetrahydro- gamma -carboline compound (III) is halogenated with t-butyl hypochlorite to obtain a haloindolenine compound which is directly treated with a metal dialkyl malonate such as thallium dialkyl malonate to provide a dialkyl 3-benzyl-1,2,3,4,5,6-hexahydroazepino (4,5-b) indole-5,5-dicarboxylate compound, said latter compound being hydrogenated to provide a dialkyl 1,2,3,4,5,6 hexahydroazepino (4,5-b) indole-5,5-dicarboxylate, said latter compound being condensed with a functionalized aldehyde, typically a haloaldehyde, to provide vincadifformine or a related derivative by passing through an intermediate compound being a salt of a dialkyl 3,3-(alkenyl)-1,2,3,4,5,6-hexahydroazepino(4,5-b) indolinium-(5,5)-dicarboxylate.
Patent ES-8101973-A1 (ES)
Title: Improvements in tool inserts and tools adopting such inserts.
IPC: B27G13/04
Filed: 1980-01-21
Abstract: Tool inserts, advantageously but not restrictively inserts for rotating tools. The inserts being formed of a cutting bit (11), bit clamping and locking cap means (12) and securement means (14) advantageously screw means. Projection means (25) provided in the tool head (29) are interferring partially with the cap means (12). Other projection means (23) provided in the cap means (12) are interferring partially with the securement means (14). One projection (23) is cooperating with the means (12,14) with which it interfers, to generate a lateral clamping force due to the effect of the centrifugal force.
Patent ES-8101382-A1 (ES)
Title: Tissue adhesive
IPC: C09J189/00
Filed: 1980-02-08
Abstract: A tissue adhesive on the basis of human or animal proteins has a content of factor XIII and fibrinogen, the ratio of factor XIII to fibrinogen, expressed in units of factor XIII per gram of fibrinogen, amounting to at least 80. Furthermore, it contains a plasminogen-activator-inhibitor or plasmin-inhibitor in an amount of 20 to 2,000 KIU per ml.
Patent ES-8102130-A1 (ES)
Title: 5-2-Chlorobenzyl-4,5,6,7-tetra-thieno(3,2-c) pyridine prepn. - by reaction of tetra:hydro:thieno:pyridine with 2-chlorobenzyl alcohol or 2-chloro:benzaldehyde using hydrogenation catalyst
IPC: C07D495/04
Filed: 1980-01-25
Abstract: Process for the prepn. of 5-(2-chlorobenzyl)-4,5,6,7-tetrahydrothieno(3,2-c)pyridine (I) by reaction of 4,5,6,7-tetrahydrothieno(3,2-c)pyridine (II) with 2-chlorobenzyl alcohol (III) in the presence of a hydrogenation catalyst above room temp. or by reaction of (II) with 2-chlorobenzaldehyde (IV) in the presence of Raney Nickel and hydrogen at 120-140 degrees C. (I) is known antiinflammatory, vasodilator and blood platelet aggregation inhibitor. Present methods of prepn. give poor yields and/or use dangerous or costly reagents.
Patent ES-8102929-A1 (ES)
Title: Double louvred ventilator for car - uses blades adjustable for direction and inclination by single rack and pinion control
IPC: F24F13/15
Filed: 1980-04-30
Abstract: The louvre system has two assemblies of blades which can be altered for inclination and direction. There is a single control for them both, with interconnecting rods between blades of one group. One control piece is mounted to move to direct one blade assembly. There is a positive drive to give transverse movement so that two blade groups can be adjusted by movement of the single control. This is worked by a rack (12) fixed to it, meshing with a double pinion wheel (24,27) the other wheel of which engages two toothed segments (29,30).
Patent ES-8200498-A1 (ES)
Title: Process for the simplified packing of a magnetic tape for computer and winding core for carrying out this process
IPC: G11B23/037
Filed: 1980-05-13
Abstract: The present invention relates to a process for the simplified packing of a magnetic tape for computer and to a winding core for carrying out this process, wherein the core comprises a peripheral ring and a central hub connected by a web and fast with radial ribs, then a cover of stepped section also fast with radial ribs interposed between the preceding ones, the cover being welded by ultrasounds at certain spots in the inner cavity of the unit side elements are added and fixed on the core when the latter is filled with magnetic tape. The invention is more particularly applicable to the packing of magnetic tape for computer during manufacture and use thereof.
Patent ES-8102642-A1 (ES)
Title: A hydraulic motor having a reciprocating piston.
IPC: F15B15/08
Filed: 1980-06-27
Abstract: Hydraulic engine with piston moving inside a chamber, the working and reversing controls being inside the piston. Said engine comprises a piston (6) which is provided with an annular chamber (15) into which the fluid is admitted through two conduits (13 and 14). From said chamber (15), the fluid passes through the conduit (17), the groove (19) and the conduit (21) and then through the reversing valve (22a) and from there via the conduits (28,29) into the lower chamber (2a). The fluid contained into the upper chamber (2b) is removed through the conduits (30 and 31) traverses the valve (22a) and arrives through the conduit (32) into the groove (33). It is then removed through the conduit (34) and the chamber (35) surrounding the column (4) towards two exhaust channels (37 and 36). This engine finds an application in driving the slide valve of a self-cleaning filter.
Patent ES-8104767-A1 (ES)
Title: Selectively transferring packages between sets of conveyors
IPC: B65G47/71
Filed: 1980-07-04
Abstract: The invention relates to the packaging industry. An assembly of distribution units 9 allow the selective joining of any one of conveyors 5 - 6 - 7 - 8 coming from the packaging machines 1 - 2 - 3 - 4 to any one of conveyors 10 - 11 -12 - 13 feeding collecting machines 14 - 15 - 16 - 17. Each distribution unit includes a plurality of movable elements, e.g. rollerway sections 24 - 27, withdrawal movement of one of these elements resulting in an opening 28 connecting one of the conveyors 5 - 6 - 7 - 8 with one of the conveyors 10 - 11 - 12 - 13. The invention has particular application to packaging and grouping of foodstuffs.
Patent ES-8106766-A1 (ES)
Title: Bismuth containing steel.
IPC: C22C38/60
Filed: 1980-08-06
Abstract: A free machining cast steel shape containing bismuth which functions as a liquid metal embrittler. The ability of the bismuth to function as a liquid metal embrittler is enhanced by restricting the total amount of ingredients which lower the wetting ability of the bismuth to less than the bismuth content and by controlling the amount of strengthening elements added to the steel.
Patent ES-8106566-A1 (ES)
Title: Cathode and edge stick assembly
IPC: C25C7/02
Filed: 1980-08-12
Abstract: A cathode assembly for the electrodeposition of metals comprising in combination at least one edge stick engaging at least one edge of a cathode, wherein the cathode has at least one upstanding projection on each of its surfaces proximate said edge, the projections each having an upstanding face which is both substantially parallel to the proximate cathode edge and facing away therefrom, and wherein the non-conductive plastic edge stick is of channel-like form, the inner trough faces of the channel being adapted to engage securely with the projections proximate the cathode edge, thereby to retain the edge stick thereupon. This assemblage has the advantages of simplicity of construction and assembly, while also avoiding any weakening of the cathode edge.
Patent ES-8205109-A1 (ES)
Title: Method and device for humidifying polished rice
IPC: A23L7/196
Filed: 1980-10-07
Abstract: Polished rice is moistened by passing a humidified stream of gas through a bed of polished rice grains. The gas on the outlet side of the bed has a moisture content greater than that necessary to maintain the moisture content of the rice at the required level. The gas is prepd. in a conditioning plant which has a humidifier. The gas is ducted into the grain conditioning plant in which is located a moisture sensor. This is connected to a control unit which regulates the humidity of the gas. Rice grains tend to crack and distort if their moisture content is low when they are cooked. This adversely affects the flavour which is improved by this process.
Patent ES-8106946-A1 (ES)
Title: A flat knitting machine particularly for the manufacture of intarsia products
IPC: D04B7/26
Filed: 1980-10-20
Abstract: The invention is concerned with a flat knitting machine, for manufacturing intarsia products, of the kind which include cover shoes (18) which are mounted on thread guide bars (18) and limit the thread guide travel. To enhance the accuracy of this control the chains (10) used therein as operating means are mounted in side grooves (15) of the thread guide bars (16) to provide them with parallel runs (10a, 10b) which can be correlated in performance and include openings (27) for engagement by driver parts (19) coupling them to the cover shoes (18).
Patent ES-8106838-A1 (ES)
Title: Device for dispensing medicaments
IPC: A61M13/00
Filed: 1980-12-05
Abstract: A device by which powdered medicaments can be orally or nasally administered to a patient comprises a body shell defining a portion of a chamber. A nozzle or mouthpiece is located at the forward end of the body shell. The body shell is open at the rear end. A sleeve is fitted on the outside of the rear end portion of the body shell and is rotatable and axially movable with respect to it. The sleeve has a rear wall which closes the open rear end of the chamber. A capsule retaining means extends through the rear wall of the sleeve into the chamber. The capsule retaining means has an external entry opening for a capsule at the rear of the sleeve. An abutment is fixed inside the chamber in such a position with respect to the retaining means that a capsule retained in the retaining means and projecting from it into the chamber will engage the abutment when the sleeve is rotated with respect to the body shell. This separates the projecting portion of the capsule from the remainder of the capsule. A grid or guard prevents the separated portion of the capsule from passing through the nozzle or mouthpiece. An air inlet opening extends through the rear wall of the sleeve into the chamber.
Patent ES-8206473-A1 (ES)
Title: Hetero-imino-prostacyclins and process for their preparation.
IPC: C07D209/52
Filed: 1981-02-17
Abstract: What are disclosed are prostacylin PGI2 analogs of the formula < IMAGE > having a more specific or longer lasting pharmacological action than PGI2, methods of making these analogs and methods and pharmaceutical preparations for inhibiting blood platelet aggregation, for treating hypertension, for the treatment or prophylaxis of gastrointestinal ulcers, and for the treatment of asthma.
Patent ES-8206435-A1 (ES)
Title: A new p-chlorophenoxyacetic acid derivative, its method of preparation and pharmaceutical composition.
IPC: A61P25/00
Filed: 1981-10-29
Abstract: A new compound derived from p-chlorophenoxyacetic acid, the p-chlorophenoxyacetate of 1-aminoadamantine-2-ethanol of the following structural formula I: < IMAGE > I as well as its pharmaceutically acceptable salts, possessing properties for the treatment of various pathological conditions of the central nervous system. Also disclosed are its method of preparation pharmaceutical compositions containing the said compounds and the treatment of various pathological conditions of the central nervous system with the use of the said compositions.
Patent ES-8300219-A1 (ES)
Title: Cassette recorder with at least two push-buttons.
IPC: G11B25/06
Filed: 1981-11-10
Abstract: A magnetic tape-cassette apparatus comprising at least two push-buttons which have individual functions in the apparatus, when individually pushed in to produce a normal travel of their push-button rods, the individual push-button rods being releasably latched in the position in which the individual function is performed. The two push-button rods, when pushed in simultaneously, are depressible beyond the normal travel over a common overtravel path as a result of pivoting of a catch to perform a further function. Pivoting of the catch is controlled by engagement of at least one pin with portions of at least one guide contour.
Patent ES-8301955-A1 (ES)
Title: Process for the preparation of a furan derivative.
IPC: C07D407/04
Filed: 1981-12-30
Abstract: Ranitidine is prepared by treating an aldehyde of formula (II) < IMAGE > (II) with dimethylamine and a reducing agent which is capable of effecting reductive alkylation to introduce the group Me2NCH2- but which does not reduce the nitroethene group. The reaction is carried out in a suitable solvent, preferably in the presence of an acid or followed by treatment with an acid. Suitable reducing agents include, diborane, aluminium hydride and alkali or alkaline earth metal borohydrides. The aldehyde (II) may be generated in situ from an acetal of formula (III) < IMAGE > (III) where R1 and R2 are both alkyl groups or R1OCHOR2 forms a cyclic acetal.
Patent ES-8306162-A1 (ES)
Title: Cell-specific glycopeptide ligands.
IPC: C07H15/00
Filed: 1982-04-19
Abstract: Cell-specific ligands comprising conjugates of saccharides and amino acids or peptides are synthesized from amino acids such as ornithine, lysine, peptides such as dilysine, diornithine or oligolysine and selected saccharides having reactive functional groups protected by appropriate blocking groups. Such glycopeptides are useful as tissue specific substances, which when coupled with bioactive materials through metabolizable or hydrolyzable linkages, deliver such bioactive materials to the selected site. In this manner, antiinflammatory drugs such as dexamethasone are linked through a metabolizable or hydrolyzable linkage and on administration to an animal suffering from inflammatory disease carries the drug to the site of inflammation for intracellular release. Other examples include the macrophage ligand N2-N2, N6-Bis-[3-( alpha -D-mannopyranosylthio)propionyl]-6-lysyl-N6-[3-( alpha -D-mannopyranosylthio)propionyl]-L-lysine, 5, which when coupled to beta -glucocerebrosidase, can deliver the enzyme selectively to kupffer cells. This is useful in the enzyme replacement therapy of Gaucher's disease.