baber/WOPTO huggingface dataset:
Patent ES-477131-A1 (ES)
Title: Bleaching detergent composition
IPC: C11D3/39
Filed: 1979-01-24
Abstract: A bleaching detergent composition comprises (i) a water-insoluble aluminosilicate having a degree of crystallization of 0 to 75% or a water-insoluble aluminosilicate having exchangeable cations partially substituted by calcium and/or magnesium ions, (ii) a surface active agent and (iii) sodium percarbonate. It is very much improved in respect to the storage stability of the sodium percarbonate.
Patent ES-477182-A1 (ES)
Title: A method of and installation for stripping solvent from solvent-laden air
IPC: B01D53/04
Filed: 1979-01-26
Abstract: In a method of operating an adsorber installation having at least two, e.g. three, adsorbers 10, 11, 12 each comprising a vessel divided into two chambers by a regeneratable adsorbent bed for stripping solvent from solvent-laden air, steam is passed through the bed of an adsorber taken out of adsorbing service to remove adsorbed solvent by steam distillation and, during at least part of the steaming, the steam distillate therefrom is passed through a second adsorber taken out of adsorbing service to commence steaming thereof before cooling the distillate and recovering solvent. Series adsorbing and series steaming can be effected in a combined manner in a continuous operational cycle, the series adsorbing being effected using air recycle duct 41 and the series steaming being effected using steam recycle duct 33 connected to a primary distillate duct 29, a secondary distillate duct 37 also being provided for removal of recycled steam.
Patent ES-477325-A1 (ES)
Title: Agitator assembly for a fruit-vine separator
IPC: A01D45/00
Filed: 1979-01-31
Abstract: An improved oscillatory separator for a tomato harvester includes an agitator assembly for decompacting the vines carried by a plurality of parallel conveyor chains of the separator to thereby permit loose tomatoes to penetrate the vines and fall between the chains and also for transmitting additional shaking forces to the vines to thereby shake more tomatoes loose from the vines than are shaken loose by the receiprocating conveyor chains alone. The agitator assembly includes a tubular member which is adjustably mounted between the reciprocatable side frame members of the separator to extend transversely below the upper reaches of the conveyor chains. A number of agitator bars are fixed in parallel relationship to the tubular member to extend upwardly at spacings thereon such that the bars are positioned between every other chain. The tubular member is mounted such that the bars are inclined rearwardly (relative to the direction of conveyor chain movement) at a selected angle relative to the plane of the upper reaches of the chains such that the bars project above the chains to thereby lift the vines therefrom and cuase them to tumble as they cascade back to the chains after dropping over the upper ends of the bars. The angle of inclination of the bars is set according to the desired amount of additional shaking force to be imparted to the vines. The height of the tubular member is also adjustable to decrease or increase the height differential between the upper ends of the agitator bars and the conveyor chains.
Patent ES-480170-A1 (ES)
Title: Method and apparatus for acoustic signal detection
IPC: G01V1/50
Filed: 1979-05-02
Abstract: The disclosure relates to a method and apparatus for acoustic signal detection, adapted for use in acoustic velocity well logging to measure the difference in transit times of an acoustic signal between a transmitter and two or more receivers. In a preferred embodiment of the present invention two timing measurements of the signal R1s, R2s arriving at each of two receivers (R1, R2 Fig. 1, not shown) may be made by activating zero crossing detectors at the arrival of the first negative and first positive half- cycles at each receiver. A transit time is calculated from the zero crossing times following the first negative half-cycle. This first transit time A'-A may be checked for accuracy by comparing the first transit time with a second transit time B'-B calculated from zero crossing times following the first positive half-cycles, by comparing the first transit time to a previously measured transit time and/or by detecting the order of arrival of the negative and positive half-cycles to determine whether the half-cycles have been detected out of sequence at either receiver. Should the first transit time be determined to be inaccurate, the previously measured transit time or the second transit time may be substituted therefor.
Patent ES-483622-A1 (ES)
Title: Magnetic tape cassette drive system
IPC: G11B15/675
Filed: 1979-08-24
Abstract: A magnetic tape drive system for a video cassette recorder comprises a flip-over magnetic tape cassette having side-by-side reel hubs, each hub having a disc-shaped centering and drive member in the center of the hub with a central centering aperture and one or more drive apertures at some radial distance from the centering aperture, and a drive arrangement with drive spindles having a centering pin for the centering aperture in the reel hub, and at least one resiliently depressable drive pin which engages a drive aperture. To ensure correct positioning and drive of the spools and an excellent lace-up, and prevent undesired variations in the tensile stress in the magnetic tape and thus variations of the stretch of the magnetic tape, the reel hubs are resiliently urged onto stop surface which rotate with the drive spindles. The resilient urging devices and drive apertures are arranged to prevent disturbing forces on the reel hub.
Patent ES-483736-A1 (ES)
Title: Energy device powered by the motion of water beneath waves.
IPC: F03B13/12
Filed: 1979-08-30
Abstract: A device for extracting both kinetic and potential energy from the motion of water beneath waves over a considerable depth comprising a power member or sail (260) guided to reciprocate with the movement of the water. The power sail (260) is connected to and operates a power device (280) such as an electric generator or pump. A second member, or sail (264), is located in geometric position relative to the power sail to improve energy extraction efficiency. Sensors (270), servo systems (272-276) and computers (278) may be used to optimize power output. Multiple units can be arrange in "farms" to furnish megawatts of power.
Patent ES-8303142-A1 (ES)
Title: Polyurethane-based binder, as well as the production thereof
IPC: C08G18/54
Filed: 1980-03-14
Abstract: A cold setting molding material which includes sand and a polyurethane binder with the polyol portion of the polyurethane reaction mixture containing a tertiary amino group and phenolic hydroxyl groups.
Patent ES-8100498-A1 (ES)
Title: Control circuit for motor vehicle electrical equipment - uses addressed logic clocked signals controlled from microprocessor to perform selective switching functions
IPC: B60R16/02
Filed: 1980-03-26
Abstract: The circuit operates headlamps, window winders, winkers etc. of motor vehicles. The circuit allows the normally complex wiring associated with these units to be simplified. The system is microprocessor based and uses clock controlled coded signals to command and test each unit. The signals to these units make up a repeated frame divides into fixed time spaces each frame successively presenting a constant number of data bits, the unit being address identified. The processor successively explores the state of each normally operated dashboard switch and associated unit, the state of each unit being presented by dashboard lamps to the driver. Data on faults etc. are loaded into a visual monitor register by the microprocessor for visual display.
Patent ES-8105803-A1 (ES)
Title: Device for controlling stitch chains in sewing machines having a plurality of needles
IPC: D05B65/06
Filed: 1980-09-19
Abstract: A device for sewing machines having more than one stitch forming needle for grouping together and aligning the threads of stitch chains with the sewing axis which were formed on individual tongues of the machine's needle plate. An integral projection formed on the needle plate in spaced relation to the tongues is provided on each side thereof with camming surfaces one of which is effective in grouping all of the threads together withdrawn from their respective tongues and the other guides the grouped threads to a position for entry into one of the plate's needle throats after which they become aligned with the sewing axis and then cut to a desired length and the cut portion restrained for incorporation into the next seam to be formed.
Patent ES-8204318-A1 (ES)
Title: Method of forming a bead in the wall of a metallic tube.
IPC: B21D17/00
Filed: 1980-11-13
Abstract: 1. A process for forming a collar (11, 11') on the wal of a metal tube (1, 1'), preferably of small thickness, said process being characterized in that the tube (1, 1') being empty of any filling a circular groove (6, 6', 17) delimited by two adjacent sides (7, 8) is formed in per se known manner at the periphery of the tube (1, 1') and on the face opposite to that where the collar is to be produced, by an operation of displacing the metal such as knurling, and that a an axial compression is then applied to the ends of the tube (1, 1') until the two adjacent sides (7, 8) formed in the course of the first phase are brought into contact.
Patent ES-8307707-A1 (ES)
Title: Terpene derivatives and insecticidal compositions containing terpenes
IPC: C07D307/58
Filed: 1981-04-10
Abstract: The invention relates to new compounds of the general formula (I), < IMAGE > (I) wherein R1 is hydrogen or a lower alkoxy group and Z1 is hydrogen, or R1 and Z1 form together a double bond, Z2 is hydrogen and B is hydroxy, or Z2 and B form together a double bond, Z3 and Z4 each stand for hydrogen or they form together an ethylene group, or Z4 and D form together a double bond, C is oxygen atom or a lower alkoxy group, D is a valence bond if C stands for oxygen, or otherwise D forms a double bond together with Z4 or Z5, Z5 forms a double bond together with D or represents hydrogen, and R2 is a group of the general formula -COOR3, wherein R3 is lower alkyl, or Z5 and R2 form together a 1-oxo-2-oxa-tetramethylene group, with the proviso that if Z3 and Z4 form together an ethylene group, R2 may stand only for a -COOR3 group, insecticidal compositions containing them, as well as to a process for their preparation.
Patent ES-8203629-A1 (ES)
Title: Method for the production of a cellulose dialysis membrane.
IPC: C08L1/02
Filed: 1981-06-11
Abstract: 1. A process for the production of a dialysis membrane of regenerated cellulose in the form of flat films, tubular films or hollow filaments, characterized in that a mixture of from 7 to 25 % by weight of cellulose, from 93 to 50 % by weight of tertiary amine oxide, optionally up to 25 % by weight of a diluent which does not dissolve the cellulose and up to 10 % by weight of standard additives, based in each case on the weight of the spinning solution, is dissolved in less than 8 minutes at temperatures of from 80 to 150 degrees C in a mixing unit, in that the solution is degassed, extruded through a wide slot die, annular slot die or hollow filament die into a precipitation bath, washed and, after addition of plasticizer, is dried without shrinkage at temperatures of from 50 to 110 degrees C and wound into roll form.
Patent ES-8308881-A1 (ES)
Title: Diaryl-imidazole compounds, methods for their preparation, pharmaceutical drugs containing them and their use.
IPC: A61K31/4427
Filed: 1981-08-17
Abstract: Novel diarylimidazole derivatives, in particular compounds of the formula I < IMAGE > in which R1 and R2 independently of one another denote carbocyclic aryl and/or heteroaryl, R3 represents a radical of the formula -alk-A-R4 in which alk denotes a divalent hydrocarbon radical, A represents a group of the formula -O- or -S(O)n- and n is 0, 1 or 2 and R4 denotes an optionally substituted hydrocarbon radical or, if n is 0, hydrogen, and their salts. The compounds of the formula I, which can be used as external skin antiinflammatory agents or antithrombotics, are prepared by methods known per se.
Patent ES-8206350-A1 (ES)
Title: Conveyor belt with an intermittent drive
IPC: B65G47/29
Filed: 1981-10-26
Abstract: Conveyor belt with an intermittent drive is designed for the storage of packages which are drawn off individually in succession. In order to allow the individual packages to be drawn off, even when they lie close to one another, a deflecting roller of the conveyor belt and a roller driven by this are connected to a pulse generator which converts its rotation into electrical pulses corresponding to equal angular distances. A counter counting these pulses starts up when the drive of the conveyor belt is switched on and stops the latter again when an adjustable number corresponding to a specific conveying distance is counted. The counter is subsequently reset to zero.
Patent ES-8301812-A1 (ES)
Title: Floating mandrel for deploying tubular shrink-wrap film - has a combined mechanical roller support and film transport system
IPC: B65B9/14
Filed: 1982-02-05
Abstract: Machinery for spreading an advancing tubular shrink-wrap film comprises a floating mandrel supported vertically within descending tubular film by external rolls which bear through the film against rollers located on the mandrel is a waisted section. Alignment of the mandrel with the film axis is maintained by ancillary rolls which bear, via the film, against the mandrel surface above and below the level of the supporting rolls. The flat film is parted by a trapezoidal wedge carried on the top of the mandrel. The lower half of the mandrel incoporates a piston which can extend a cap to align the item to be wrapped exactly on the joint film and mandrel axis. The support rollers are driven intermittently to advance successive portions of the film for wrapping a sequence of items. For applying successive portions of e.g. shrink wrap PVC film to a series of items passing beneath the mandrel position. Simpler and cheaper than prior art equipment involving electromechanical alignement devices and/or vacuum or conveyor clamp film advance systems.
Patent ES-8304362-A1 (ES)
Title: Electric reflector lamp
IPC: H01K1/32
Filed: 1982-04-13
Abstract: An electric reflector lamp according to the invention has a blown lamp envelope comprising a concave internally mirror-coated wall portion, a spherical internally mirror-coated wall portion opposite thereto, an annular translucent wall portion between the first two portions and a tubular wall portion at the apex of the concave wall portion. These wall portions constitute a single blow moulding. The axes of the mirror-coated wall portions coincide, just like their focus and center of curvature, around which a light source is arranged. The concave wall portion is parabolic or elliptic, the second focus lying outside the lamp envelope. The parts of the mirror-coated wall portions, which throw light rays after at most two reflections through the translucent wall portion to the exterior, surround the focus through a solid angle of more than 1.5 pi sr. The spherical wall portion constitutes a mask which prevents light rays from the light source from reaching the translucent wall portion other than after reflection. The lamp does not emit stray light and very effectively concentrates the radiated light.
Patent ES-8401412-A1 (ES)
Title: Conical bobbin and method of forming same
IPC: B65H75/10
Filed: 1982-05-26
Abstract: A cone-shaped bobbin is formed by rolling and gluing a paper or the like blank on a mounting mandrel with the cone being formed with a decreasing number of layers of paper or the like from bottom to top. Three embodiments of the blank are disclosed respectively in the shape of a crescent, a half-crescent, and a comma.
Patent ES-8305751-A1 (ES)
Title: 1,2-Dithiol-3-ylidene ammonium derivatives, process for their preparation and medicines containing them.
IPC: C07C233/07
Filed: 1982-08-11
Abstract: New compounds of the formula: < IMAGE > wherein X(-) is an anion, R is (C1-7) alkyl [unsubstituted or substituted by hydroxy, carboxy, alkoxycarbonyl, cyano, dialkylamino, alkylcarbonyl, or benzoyl which is unsubstituted or substituted by one or more halogen atoms or radicals selected from alkyl (optionally substituted by one or more halogens), alkoxy, hydroxy, amino, alkylamino, dialkylamino, cyano and nitro, or by a thenoyl radical (which is unsubstituted or substituted by one or more halogens or radicals selected from alkyl, cyano and nitro), or a pyridinecarbonyl, carbamoyl or dialkylcarbamoyl radical (the alkyl radicals of which can form a 5-membered or 6-membered heterocyclic ring) or a pyridyl radical], dialkylcarbamoyl (the alkyl radicals of which can form a 5-membered or 6-membered heterocyclic ring), (C2-4) alkenyl, (C2-4) alkynyl, alkoxycarbonyl or a 2-oxotetrahydrofuran-3-yl or 2-oxotetrahydropyran-3-yl ring, and either R1 and R2 are phenyl, cycloalkyl, alkyl or phenylalkyl or together form a 5-membered to 7-membered heterocyclic ring, or R1 is phenyl optionally substituted by one or more halogen atoms or radicals selected from alkyl optionally substituted by one or more halogens, alkoxy, hydroxy, amino, alkylamino, dialkylamino, cyano and nitro, or alternatively is cycloalkyl, alkyl or phenylalkyl, and R2 is a hydrogen atom, are useful as cytoprotective anti-ulcer agents.
Patent ES-8407208-A1 (ES)
Title: HLA typing method and cDNA probes used therein.
IPC: C12Q1/68
Filed: 1983-01-21
Abstract: HLA typing based on restriction length polymorphism is carried out by: digesting an individual's HLA DNA with a restriction endonuclease that produces a polymorphic digestion pattern with HLA DNA subjecting the digest to genomic blotting using a labeled cDNA hybridization probe that is complementary to an HLA DNA sequence involved in the polymorphism and comparing the resulting genomic blotting pattern with a standard. This techique may be adapted to make paternity or transplant or transfusion compatibility determinations or to make disease association correlations to diagnose diseases or predict susceptibility to diseases. Locus specific cDNA hybridization probes, particularly probes for genes of Class II loci (D and DR loci), for use in the typing procedure are described.
Patent ES-8503716-A1 (ES)
Title: Sintered metal friction linings
IPC: F16D69/02
Filed: 1983-04-20
Abstract: The process consists of making a metal powder compsn. based on a bronze contg. 43-93% copper and 2-10% tin; (2) treating it with 2.5-10% solid lubricant, 0.1-1% dispersed oxides, 2.5-10% friction components, 0-20% anti-wear components and 0.1-1% stabilising additives; (3) carrying out an intimate homogenisation to obtain a heterogeneous metal powder; (4) moulding under compression to give a compacted material; and (5) subjecting to thermal treatment for sintering.
Patent ES-8402286-A1 (ES)
Title: Beta-lactam antibiotics, process for their preparation and their use as medicines.
IPC: C07D501/36
Filed: 1983-04-21
Abstract: A 3- beta -(vic-dihydroxyphenylmethyleneamino-2-oxo-imidazolidine)- or 3- beta -(vic-dihydroxyphenyl-methyleneamino-2,3-dioxo-piperazine)-1-carbonyla mino-acetamidoazetidin-2-one having an acidic grouping on 1N, e.g. of the formula < IMAGE > The compounds are antibiotically active, especially against Pseudomonas bacteria and can be used in combating bacterial infection, as a preservative and as a growth promoting agent in animal feeds.
Patent ES-8402983-A1 (ES)
Title: Relay socket.
IPC: H01H50/14
Filed: 1983-05-19
Abstract: 1. Relay mounting having a two-part mounting body (10) of insulating material, the first part (11) of which is provided with insertion openings (13) disposed on a pitch circle for contact pins of a relay, there being mounted between the first (11) and the second mounting body part (12) connecting contacts (15) which are associated with the insertion openings (13) and are connected via strut-like bridges (23) to connecting terminals (17), disposed on the two mounting sides opposite each other, for electrical conductors, characterized in that some or all of the connecting contacts (15) are provided with additional sections (28), constructed on them integrally and of the same material, for an electrical contact or tapping, which sections are led through a partition (30) of the second mounting part (12) and pass into a cavity (26), bounded by an at least partially circumferential edge (27) of the mounting body (10), on the side of the second mounting part (12) facing away from the first mounting part (11).
Patent ES-8404227-A1 (ES)
Title: Method for making free-flowing melt-coated rubber pellets.
IPC: C08J7/04
Filed: 1983-05-27
Abstract: A continuous method for making free-flowing, melt-coated elastomeric pellets is disclosed in which pellets are coated with particles of coating material in a zone of interference created in a pneumatic conveying system.
Patent ES-8601260-A1 (ES)
Title: Staged copolymerisation of polyesters.
IPC: C08G63/12
Filed: 1983-12-13
Abstract: A non-equilibrium, two-stage polymerisation process conducted without external catalysts for producing polyester copolymers having a linear segment with terminal hydroxyl groups and a number average molecular weight (Mn) of at least about 500 and a branched segment with lateral hydroxyl groups characterised in that in the first stage of the process one half of the carboxyl groups of a diacid or a diacid anhdride are reacted in approximately stoichiometric proportions with one of (A) one half of the hydroxyl groups of the linear segment and (B) 10-80% of the hydroxyl groups of the branched segment to form a first reaction product, and then in the second stage of the process the other half of the carboxyl groups of the first reaction product are reacted in approximately stoichiometric proportions with the hydroxyl groups of the other of (A) and (B) - (15pp) EPAB- EP-112250 B A non-equilibrium, two-stage polymerisation process conducted without external catalysts for producing polyester copolymers having a linear segment with terminal hydroxyl groups and a number average molecular weight (Mn) of at least about 500 and a branched segment with lateral hydroxyl groups characterised in that in the first stage of the process one half of the carboxyl groups of a diacid or a diacid anhydride are reacted in approximately stoichiometric proportions with one of (A) one half of the hydroxyl groups of the linear segment and (B) 10-80% of the hydroxyl groups of the branched segment to form a first reaction product, and then in the second stage of the process the other half of the carboxyl groups of the first reaction product are reacted in approximately stoichiometric proportions with the hydroxyl groups of the other of (A) and (B) USAB- US4442269 A The copolymers have a linear segment with terminal OH gps. and number average mol.wt. (Mn) of at least 500 and a branched segment with lateral OH gps. In the first stage, half of the COOH gps. of a diacid or its anhydride are reacted in stoichiometric proportion with either (A) half of the OH gps. of the linear segment, or (B) 10-80 (pref. about 25)% of the OH gps. of the branched segment in the second stage the other half of the COOH gps. of the prod. are reacted stoichiometrically with the OH gps. of the other of (A) or (B). - Pref. after the first stage, the branched segment has Mn 750-1000, OH number 175-300, an acid number of 20-60 if the COOH gp. has been reacted first with the branched segment or less than 5 if with the linear segment, and number average functionality of 2.5-11 and the linear segment has Mn 500-3000, OH number 15-300, acid number of less than 5 or 20-60 respectively, and functionality 1.1-2. - The process provides a means for producing specific polymer architecture in structure branched polyesters, permitting high polydispersity to be obtd.. The polymers are useful for high solids paints with viscosity low enough for practical application e.g. by spraying, and are esp. useful as the binder in colour coat over both rigid and flexible substrates in automobiles. (0/0)