baber/WOPTO huggingface dataset:
Patent ES-355350-A1 (ES)
Title: Antistatic thermoplastic moulding compositions
IPC: C08K5/00
Filed: 1968-06-22
Abstract: A moulding composition having antistatic properties comprises (A) 4 to 99-5% by weight of a graft copolymer of (a) 10 to 95% of a mixture of (1) 50 to 90% of styrene or an alkyl derivative thereof and (2) 50 to 10% of acrylonitrile or an alkyl derivative thereof, on (b) 90 to 5% of a polymer containing at least 70% of a conjugated diolefin, as graft base (B) 0 to 95-5% of a copolymer of (a) 50 to 95% of styrene or an alkyl derivative thereof and (b) 50 to 5% of acrylonitrile or an alkyl derivative thereof, the sum total of acrylonitrile, styrene and alkyl derivatives thereof in components (A) and (B) not exceeding 50% and (C) 0-5 to 6% of a mixture comprising (a) 1 to 10 parts by weight of a dialkanolalkylamine of the general structure in which R 1 represents a linear or branched alkyl radical with from 8 to 20 carbon atoms, R 2 and R 3 each represent a hydrogen atom or methyl group and m and n each represent an integer of from I to 20 and (b) 10 to 1 parts of an alkyl or alkaryl sulphonate with from 6 to 20 carbon atoms in the alkyl chain, which may be linear or branched. The mixture (C) may be incorporated with a dry powder of components (A) and (B), or the sulphonate constituent may be incorporated as an emulsifier in the preparation of component (A) and/or (B), in which case the amine is added to the latices of (A) and (B) or to a coagulate thereof. Specified amines are n-dodecyl, iso-dodecyi, tetradecyi, pentadecyl and isopentadecyl diethanolamines. In the compositions exemplified, the components are selected from (A) a graft polymer of styrene and acrylonitrile on polybutadiene or a butadiene-styrene elastomer, (B) a styrene-acrylonitrile or alpha-methyl styrene/acrylonitrile copolymer and (C) (a) pentadecyl diethanolamine, octadecyl diisopropanolamine or dodecyl diisopropanolamine and (b) a C 15 -linear alkyl sulphonate, n-dodecy]- benzene sulphonate, a C 12 -linear alkyl sulphonate or a C 15 -branched alkyl sulphonate.
Patent ES-371746-A1 (ES)
Title: Thiophene-3-isonitriles
IPC: C07D333/38
Filed: 1969-09-22
Abstract: Thiophene-3-isonitriles of the formula IN WHICH R1 is hydrogen, alkyl, carbalkoxy, cyano or phenyl, R2 is hydrogen, alkyl, alkoxy, carbalkoxy, cyano or phenyl, R3 is hydrogen, alkyl, carbalkoxy or phenyl, or R2 and R3 together represent an alkylene chain, are disclosed as having antimycotic and antibacterial properties.
Patent ES-374548-A1 (ES)
Title: Solid electrolytic capacitors having an additional insulated layer formed on the dielectric layer
IPC: H01G13/00
Filed: 1969-12-13
Abstract: In a solid electrolytic capacitor comprising a porous sintered valve metal anode 3 the surfaces of which are coated with dielectric layer 4 of an oxide of the metal, the outside surface of the anode is coated with an additional layer of dielectric material 6 directly on top of the oxide layer to increase its dielectric strength. The additional layer may be silicon nitride, boron nitride or silicon dioxide deposited preferably by a gas plasma reaction, or a further anodically formed oxide layer using an electrolyte of lower ionic mobility. For example the primary anodizing may use 0À02% phosphoric acid in water, and the second either 0À005% phosphoric acid in 50: 50 ethylene glycol-water or 70% glacial acetic acid to 30% water. The anode, preferaby tantalum or niobium is reanodized after the additional layer is applied.
Patent ES-376237-A1 (ES)
Title: Denaturing paint in water
IPC: C09D7/00
Filed: 1970-02-05
Abstract: Paint in water is denatured by including in the water a compound of the formula NR 1 R 2 R 3 in which R 1 , R 2 and R 3 are the same or different and are hydrogen, hydroxyalkyl or hydroxyalkoxyalkyl groups containing from 2 to 10 carbon atoms (at least one of R 1 , R 2 and R 3 being other than hydrogen) such that the compound has a boiling point of at least 100 C. and a molecular weight of not more than 500 and an alkali metal hydroxide, silicate, phosphate or carbonate or a mixture thereof. An extensive list of examples of the amino compound is given. The pH of the water may be adjusted to be within the range 9-12À8.
Patent ES-379641-A1 (ES)
Title: Ethylethyleneimine as an inactivation agent
IPC: C12N7/06
Filed: 1970-05-13
Abstract: A pharmaceutical preparation comprising an antigen and ethylethyleneimine is prepared by inactivating the antigen by contacting it with ethylethyleneimine. The preparations may contain from 0.01 to 1%v/v of the ethylethyleneimine. The contacting may be carried out for 5 hours to 5 days at from room temperature to 40 C and the ethylethyleneimine may be neutralised with acid before use. The antigen may be a virus vaccine such as foot and mouth disease, infections bovine rhinotracheitis or sindbis virus. Foot and mouth disease virus inactivated with ethylethyleneimine may contain diethylaminoethyldextran as adjuvant.
Patent ES-380852-A1 (ES)
Title: Moving bed apparatus for the treatment of fluid
IPC: B01D24/30
Filed: 1970-06-12
Abstract: A fluid is filtered by passing a stream of fluid through a porous wall of an inlet chamber through a treatment zone filled with treatment material and then through another porous wall into a collecting chamber. The flow from the inlet chamber to the collecting chamber is substantially horizontal and a vertically upwardly directed liquid stream passes through the treatment material at the bottom of the container to entrain particles of the treatment material and lift them to the top of the container to provide for recirculation of the treatment material. The treatment material is regenerated during the circulation with the impurities being removed from the container near the top portion thereof above the treatment material.
Patent ES-384811-A1 (ES)
Title: Bobbin assembly
IPC: H01R4/18
Filed: 1970-10-22
Abstract: A bobbin assembly comprising a flanged bobbin 1 of electrically insulating material, a coil 4 of enamelled wire 5 wound on the bobbin, and a supply lead 6 electrically connected to one end of the wire of the coil, includes a projection 8 on a flange 2 of the bobbin, and a connector element 10 having a first portion 11 crimped about an end portion of the wire 5 and the supply lead 6, and having a second portion 12 crimped about the supply lead and the projection 8 on the flange. The projection 8 is in the form of a tube having a longitudinally extending open seam enabling the end of thelead to be positioned in the projection 8. The flange 2 is provided with a groove 14 across the face of the flange and aligned with the tube-like projection 8, the groove being provided for the reception of the end of the enamelled wire 5. The insulation is stripped from the end of the supply lead 6 and the end is passed together with the end of the enamelled wire 5 through the projection 8 into the first portion 11 of the connector element 10. The first portion 11 is crimped about the two ends. The portion 11 is also provided with inwardly extending serrations which pierce the enamelling of the wire 5 and thus effect electrical connection between the supply lead 6 and the wire 5. The second portion 12 of the connector element is then crimped about the lead 6 and projection 8. A further projection 9 may be similarly provided for the other end of the wire 5.
Patent ES-391559-A1 (ES)
Title: Method of forming a spacer-expander
IPC: F16J/
Filed: 1971-05-17
Abstract: A method of making a spacer-expander for a dual rail piston oil ring of the type disclosed in U.S. Pat. No. 3,477,732. The spacer-expander is formed by progressively blanking a strip of flat metal stock to repetitively form successive incremental sections containing two marginal bands, a transverse strut and two legs extending in oppositely offset relation parallel to said strut. The legs are bent to their final inclined relationship with the bands while the strip is still flat. Then the strip is progressively bent into a channel configuration by progressive zone bending of the struts. Further features are set forth in the annexed description.
Patent ES-401785-A1 (ES)
Title: Method for producing electrical energy with consumable aluminum anode
IPC: H01M12/06
Filed: 1972-04-15
Abstract: A high energy density battery utilizing a consumable activated aluminum anode, a permeable, electrically conductive cathode through which an oxidant is diffused, and an aqueous electrolyte solution. The anode is activated by alloying its surface with a metal more electronegative than aluminum, by coating the surface therewith or by dissolving ions of the metal in the electrolyte. The preferred anode activator is mercury. Other activators include gallium, cadmium, indium and thallium.
Patent ES-401863-A1 (ES)
Title: 3,5-dialkyl-4-hydroxyphenyl derivatives of triazines
IPC: C08K5/3492
Filed: 1972-04-18
Abstract: Novel dialkyl-4-hydroxyphenyl derivatives of triazine were prepared which are stabilizers of organic material. Certain of these compounds can be prepared by direct alkylation of 2,6-dialkylphenol with cyanuric chloride or through the cyclization of the appropriate 3,5-dialkyl-4-hydroxyphenyl alkylimino ester hydrochloride. A typical embodiment of this invention is 2,4,6-tris(3',5'-dimethyl-4'-hydroxypheyl-1,3,5-triazine. The compounds of this invention are useful as stabilizers of organic material which are subject to oxidative and thermal deterioration.
Patent ES-403444-A1 (ES)
Title: 3-(2,4-dichloro-5-propargyloxy-phenyl) oxadiazolone derivatives useful as herbicides
IPC: C07D271/06
Filed: 1972-06-02
Abstract: An oxadiazolone derivative of the formula:
Patent ES-403670-A1 (ES)
Title: Sugar cane harvester
IPC: A01D45/10
Filed: 1972-06-08
Abstract: A sugar can harvester comprises a reciprocable horizontal cutting plate that is adjustable as to height. Gathering arms circulate in opposite directions in an endless path to gather the cut canes and deliver them to a endless conveyor which in turn delivers the canes to a trailer vehicle. A rotary brush above and transverse to the conveyor cleans the canes. The gathering arms are mounted on endless chains reeved about sprockets and the chains are prevented from leaving their sprockets by endless guide rails that contact the upper sides of the arms a distance from the connection between the arms and the chains. Horizontal rods extend lengthwise on each side of the machine and are incurved at their forward ends to separate the canes of contiguous rows.
Patent ES-411214-A1 (ES)
Title: Moveable loading apparatus for fine granular and pulverized loose solids
IPC: B65G69/18
Filed: 1973-02-02
Abstract: A reciprocable, enclosed hopper for service between a fixed feedspout and subjacent, non-fixed, tank-truck inlets. Included are sloping bottom walls in the hopper adjacent the outlet and a plurality of internal deflecting-baffles arranged on fixed or changeable slopes to cause multiple changes in the direction of travel and de-aeration of the solids passing through the enclosed hopper. A vibrator may be associated with the hopper bottom-walls to assist material flow.
Patent ES-413071-A1 (ES)
Title: Improvements introduced into machines for breaking and stretching textile fibers
IPC: D01G1/08
Filed: 1973-03-27
Abstract: In accordance with the invention, the breaking and stretching machines have pressure heads, each one being essentially constituted by two opposed complexes, upper and lower, each one of which includes at least two transmission chains of the Renold type which are meshed with two chain pinions (double, triple, etc) fitted on two strong parallel shafts that are supported by appropriate bearings attached to the lateral elements of the machine bedplate those corresponding to the lower complex are fixed, while those corresponding to the upper complex are moveable, so that the latter complex may adopt, with respect to the other complex, two limiting positions one of separation, which permits the introduction of the layer of fibres, and the other, where the elements approach one another, to be utilized during the work and in which the pressure can be adjusted.
Patent ES-420081-A1 (ES)
Title: Rolling mill
IPC: B21B31/02
Filed: 1973-10-30
Abstract: A rolling mill having transoms that extend across the roll stand and support the roll bearings, the transoms being locked in place by removable pins.
Patent ES-421295-A1 (ES)
Title: Hydrocracking process and catalyst for producing multigrade oil of improved quality
IPC: C10G67/04
Filed: 1973-12-07
Abstract: Lube oils which may be used as direct multigrade lube oils are obtained from paraffins, particularly from hydrocracking paraffins, by hydrogenation in the presence of both a group VIII noble metal carried on halogenated alumina and ammonia, followed with dewaxing.
Patent ES-421783-A1 (ES)
Title: Apparatus for wet processing of textile materials
IPC: D06B3/28
Filed: 1973-12-26
Abstract: A method and means are provided having particular significance for dyeing textile strand material by circulating such material in a confined space, preferably, under the aspirating influence of jetted inert gas, and applying a treating liquor formulated for effective application at a short liquor ratio, preferably, by metering the same into the gas as it is supplied to produce the aspirating influence. Excellent distribution of the treating liquor throughout the material is obtained in this manner, while spent liquor effluent is materially reduced.
Patent ES-423539-A1 (ES)
Title: Training simulator for nuclear power plant reactor coolant system and method
IPC: G09B9/00
Filed: 1974-02-22
Abstract: A method and system for simulating the dynamic real-time operation of a nuclear power plant wherein a plurality of remote control devices provide input data to a digital computer to calculate physical values corresponding to plant operation to operate indicating devices for monitoring the physical operation of the plant. The simulation includes the dynamic operation of the reactor coolant loops for normal, reverse, and natural coolant flow and corresponding heat transfer also the simulation of the pressurizer in its solid, bubble, and transitional states together with its interaction with the reactor coolant loops.
Patent ES-424586-A1 (ES)
Title: Method and device for electronic scanning of control-fields of a control member on cylinder and straight bar knitting machines
IPC: D04B15/82
Filed: 1974-03-23
Abstract: A method of and apparatus for electronic scanning of control-fields of a control member on cylinder and straight bar knitting machines, in which the boundaries of the control-fields coincide with the boundaries of the needle pitches of the machine and electronic pulses are generated which are maintained during the run of the cam across a whole needle pitch or respectively across a number of whole needle pitches. The control pulses electronically amplified are fed to an obliquely positioned electromagnet or a piezoelectric movement-element having a wedge, arranged in a cam casing close to selector members, so that those selector members which coincide with a current pulse are moved away from the tips of inoperative members, a movement which arises both from the oblique guidance of the pole edges as well as the wedge. The tips of the members to be selected are removed so far from the tips of the inoperative members that before leaving the pole edges or before the magnetic pulse ceases at that point, a separator tip of a deflector connected with the cam passes behind the tips of each member thus preselected and thus secures a small separation, whereupon the deflector by its succeeding wedge drives the member towards the butt of the needle. Thus the tip of a foot of the needle moves behind the tip of the edge of the apex of a needle deflecton device, and the latter drives the needle into operation.
Patent ES-437423-A1 (ES)
Title: 11-Aminoalkyl-pyridobenzodiazepinones and salts thereof
IPC: C07D243/38
Filed: 1975-05-03
Abstract: Compounds of the formula < IMAGE > wherein R1 is hydrogen, straight or branched alkyl of 1 to 3 carbon atoms or benzyl, R2 is straight or branched alkyl of 1 to 3 carbon atoms, or R1 and R2, together with each other and the nitrogen atom to which they are attached, are pyrrolidino, piperidino or hexamethyleneimino, A and B are each nitrogen or methylidenyl (=CH-), but other than both nitrogen or methylidenyl at the same time, and N IS 2 OR 3, AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF THE COMPOUNDS AS WELL AS THE SALTS ARE USEFUL AS BRONCHOSPASMOLYTICS.
Patent ES-440173-A1 (ES)
Title: Fluorescence quenching with immunological pairs in immunoassays
IPC: G01N33/542
Filed: 1975-08-11
Abstract: Immunoassays employing antibodies and a fluorescer-quencher (F-Q) chromophoric pair, wherein one or both of the chromophoric pair are bonded to antibodies. Depending on the particular ligand of interest, various reagent combinations can be employed, where the amount of quenching is directly related to the amount of ligand present in the assay medium. In carrying out the assay, the unknown and antibody specific for the ligand of interest to which is bound one of the F-Q pair, are combined in an aqueous buffered medium. Depending on the protocol, different assay reagents are employed in the aqueous buffered medium: (1) ligand analog bonded to the other of the F-Q pair (2) antibodies specific for the ligand to which is bound the other of the F-Q pair or finally, (3) a combination of a plurality of ligands bonded together through linking groups to a hub molecule, usually a polymer, in combination with antibody bound to the other of the F-Q pair. The composition is irradiated with light at a wavelength, absorbed by the fluorescing molecule and the amount of fluorescence determined. By employing appropriate standards, the presence and amount of the ligand can be determined.
Patent ES-443278-A1 (ES)
Title: Powdered grafted cellulose
IPC: C08F251/02
Filed: 1975-12-05
Abstract: A selected powdery form of a graft copolymer containing hydrophilic chains provides a highly moisture-absorbent media which is suitable for use in absorbent bodies, particularly those used for absorbing body exudates such as catamenial devices, diapers, wound dressings, surgical sponges, incontinence pads and the like. The powdered form of said copolymers is useful alone or in combination with other absorbent materials in making up the absorbent bodies.
Patent ES-443297-A1 (ES)
Title: Apparatus for introducing waste or the like into a collecting container
IPC: B65F3/20
Filed: 1975-12-06
Abstract: An apparatus for introducing waste or the like into a collecting container is associated with a load hopper adapted to receive the waste, and comprises a pair of gripping members for transferring the waste from the load hopper to the collecting container. The gripping members, which are adapted to grip and to compress consecutive portions of waste between themselves and forward these portions to the collecting container, are movable, preferably synchronously and substantially in a common plane, towards and away from each other, as well as towards and away from the collecting container.
Patent ES-448860-A1 (ES)
Title: Method and a device for the neutralisation and combustion of acid tar
IPC: C10C1/20
Filed: 1976-06-14
Abstract: In the process for treating acid tar by neutralisation and heat treatment, the neutralisation of the tar takes place in a mixing device (23) in which compounds of the alkaline earths having an alkaline reaction are added to the tar. The semisolid to solid reaction product being formed is subjected in a first stage to a carbonisation treatment at 350 to 500 DEG C in a carbonisation device (25). In a second stage, the resulting gaseous carbonisation products are burned in a chamber (20). In this way, a treatment of acid tar without pollution of the environment is achieved, wherein the carbonisation residues arising in the carbonisation device (25) are discharged in a solid form.
Patent ES-450333-A1 (ES)
Title: Tylosin derivatives and their manufacturing process
IPC: C12P19/62
Filed: 1976-07-30
Abstract: New tylosin derivatives having at least one acyl group at the 3- and 4''-positions of tylosin, and the acid addition salts thereof, which inhibit the growth of various microorganisms including drug-resistant bacterial isolants and which produce high blood levels through oral administration are produced by a biochemical reaction using the microorganisms of the genus Streptomyces which are selected for their newly-found ability to acylate at least one of the 3- and 4''-positions of macrolide antibiotics they are recovered from the reacted mixture by conventional methods for recovering macrolide antibiotics.
Patent ES-461143-A1 (ES)
Title: Walking-beam conveyer
IPC: B21C47/24
Filed: 1977-07-29
Abstract: Disclosed is a walking-beam conveyer for transporting strip-metal coils or other heavy articles in a stepwise manner. The beam or sections of the beam are supported by rollers on respective support heads and are moved in the transpart direction by rack and pinion drives. The beam is guided by rollers laterally as well as horizontally to prevent tilting or skewing. Lifting and lowering of the beam is effected by jacks bearing the support heads.
Patent ES-464211-A1 (ES)
Title: Water spray quench process and apparatus
IPC: C21D1/667
Filed: 1977-11-16
Abstract: A water spray quench process and apparatus for the hardening of steel agricultural discs and like articles with minimum warpage and maximum exposure to the quenching water. A steel article heated in a furnace to a temperature above its austenitizing temperature is moved horizontally into a quenching station, supported on several support pins below the article with a positioning member above the article, and sprayed with water from a series of nozzles both above and below the article to rapidly and effectively quench the article to a minimum temperature. Once the article has been cooled by the quenching water, it is expelled from the quench station.
Patent ES-468703-A1 (ES)
Title: Cylinderranddpiston type pneumatic actuator
IPC: F15B15/22
Filed: 1978-04-11
Abstract: The pneumatic jack is fitted with a piston which is made up in three parts. The piston as two flanged ends (14, 16) each of which has a hub (26) to slide over the rod. The flanges are separated by a seal ring (18) with three lobes, the central lobe being the thickest. The seal ring provides a wall between the two sides of the piston and also provides a shock absorber for the rod when it reaches the end of its travel. The piston flange abuts against the flexible ring (24). A bleed valve (22) allows air to escape from the ram to control the speed of the piston.
Patent ES-472625-A1 (ES)
Title: Intermediate conduit between two pivotally connected conduits
IPC: F16L55/00
Filed: 1978-07-26
Abstract: An intermediate conduit extends between and interconnects adjacent pivotally connected ends of a pair of conduits. The intermediate conduit is disposed in at least one turn about the pivotal interconnection, and the distance between the ends of the intermediate conduit is substantially greater than its length. A damping device such as a dashpot interconnects the intermediate conduit and one of the pair of conduits and acts in a direction parallel to the axis of the turns of the intermediate conduit.
Patent ES-479816-A1 (ES)
Title: Titanium dioxide hydrate of a particular structure and process of manufacture thereof
IPC: C22B60/02
Filed: 1979-04-20
Abstract: A novel titanium dioxide hydrate is provided whose structure exhibits X-ray diffraction peaks at 24.6+/-0.4 DEG and 48+/-0.4 DEG , and which is suitable as an adsorbent material. A process for preparing the novel titanium dioxide hydrate also is provided which includes hydrolyzing a specific titanium sulfate solution and thereafter flocculating colloidal titanium dioxide hydrate by the addition of a monobasic acid and recovering the titanium dioxide hydrate.