baber/WOPTO huggingface dataset:
Patent ES-344759-A1 (ES)
Title: An arrangement for the composting of organic waste material
IPC: C05F3/04
Filed: 1967-09-05
Abstract: A composting container is divided into three chambers, an excrement-depositing chamber a, a garbage-depositing chamber b, and a storage chamber c, by means of two vertical partitions g and h spaced from the container floor d which is sloped to allow movement of material being composted to chamber c. Aeration of the material is effected by means of external openings e in chamber c and a ventilating shaft in partition g having slits u open to chambers a and b and being connected to openings e via three series of inverted U-shaped channels i, one passing direct from chamber c to partition g, one passing to an air pocket in chamber a formed by a shield t, and one passing from the air pocket to partition g. Shutters 8 in the side wall of chamber b and in parition h permit inspection. A lid on chamber c permits removal of composted material. The container is in two sections which are transported by inverting the upper section and placing in the lower section.
Patent ES-347294-A1 (ES)
Title: Vaccine for use in pigs
IPC: A61K39/187
Filed: 1967-11-17
Abstract: Vaccine, produced by inoculating a ruminant cell culture (pref. derived from embryo ruminants), in a suitable medium, with a weakened strain of swine fever virus, incubated at 35 - 37.5 deg. until the growth is judged to be sufficient, the broth frozen at -40 deg., and assayed either by detn., of LD50 or of UMP (min. protective dose). The broth is then thawed, filtered, mixed with stabiliser, and dild., as reqd., to give a concn. of 800 UMP/inoculation. The product may then be freeze dried. - Control of swine fever.
Patent ES-349241-A1 (ES)
Title: System for monitoring the operation of a plurality of machines
IPC: D03J1/00
Filed: 1967-12-27
Abstract: A system for monitoring the operation of a number of machines such as looms comprises a multiple pen recorder A, the pens 20 of which are in contact with a moving paper 21, electromagnetic means B for controlling the position of the line each pen draws and a signal generator E coupled to each machine for generating signals identifying the cause of shut down of a machine. Each loom has a switch which operates on breakage of the worn yarn and a switch which operates on a breakage of the filling yarn. A further switch is also provided for manually stopping the loom and the three switches are connected in the transistor circuit of each signal generator. If, for example, the worn yarn breaks on a particular loom relays in the corresponding signal generator open the manual switch to shut down the machine and connect the pen to an oscillator in the signal generator so that a trace 22 is produced. When an operator reaches the loom, he depresses an interrupt button connected to the signal generator to temporarily return the pen to its initial line, thus recording by the part 32 of the trace, the length of time that the machine is closed down. The operator then repairs the breakage and the portion 33 of the trace records the time taken to repair the breakage. Similarly a trace 23 is recorded if the filling yarn breaks, however the oscillator output frequency is changed so that the loom fixer can tell from the trace which type of fault has developed. A third trace 24 is recorded when the machine is stopped for any other reason such as by actuation of the manual switch. Circuitry is also provided for recording the total shut down time of a group of machines, each machine having the contacts of one of the relays in its signal generator scanned once per minute for determining if the machine has been shut down. The scanner feeds counters so that the total shut down time of the machines may be determined. Similarly, circuitry is also provided for recording the number of times the machine or groups of machines have been shut down due to a particular cause.
Patent ES-349696-A1 (ES)
Title: Electrical connections for pairs of conductors
IPC: H04Q1/16
Filed: 1968-01-24
Abstract: A device for making electrical connection between two pairs of insulated wires 4 and 6 comprises two electrically conductive ferrules, 8 and 10, mechanically connected and electrically insulated by an insulating film 12, each ferrule having means for piercing the insulation of the wires when the ferrule is crimped. Signal wire 14 of wire pair 4 is inserted into ferrule 8 while earth wire 22 of pair 4 is passed over body 1 of the device and into ferrule 10 in which is also inserted the earth wire of pair 6. The signal wire of pair 6 is similarly passed over the body and into ferrule 8. A die set is described for crimping the wires, this die set being also described and claimed in Specification 1,059,254. Reference has been directed by the Comptroller to Specification 1,043,653.
Patent ES-353177-A1 (ES)
Title: Aliphatic oxaalkyl-2,4,5-trihalogeno-imidazoles
IPC: C07D233/60
Filed: 1968-04-25
Abstract: A method of controlling insects and a method for controlling acarinae, especially of the kind infesting warm-blooded animals as well as compositions are described which involve the use of an insecticidally or acaricidally effective amount of a 2,4,5-trihalogenoimidazole substituted in 1-position by a group of the formula R - X - A - wherein R represents an optionally substituted aliphatic hydrocarbon radical X represents one of the bridges -O-, -S-, and , AND A represents an alkylene radical, the compositions also contain carriers, distributing agents and the like which are compatible with the aforesaid active compounds and well tolerated by warm-blooded animals.
Patent ES-359557-A1 (ES)
Title: Process of electroplating with chromium and coating with chromium oxide
IPC: C25D3/04
Filed: 1968-10-25
Abstract: and C7B. Can stock is produced by electrolytically coating steel with both Cr and overlying chromium oxide. The process comprises (a) providing a first stock-treating zone including an electrolyte containing from 40-100 g/1 of chromium trioxide and also containing sulphate ions (and optionally fluoride ions), the electrolyte being effective, under the influence of an electric current, to deposit metallic Cr and a hydrated, trivalent Cr-containing oxide upon stock as a cathode and capable of chemically dissolving the oxide (b) continuously moving a cleaned, elongated, flat rolled steel stock article as cathode through the first zone while applying to the article a current of at least 500 amps/sq ft of cathode surface for a time sufficient to electro-chemically deposit a continuous layer of metallic Cr of a weight of at least 1.5 mg/sq ft of article surface together with an overlying chromium oxide film (c) continuously passing the article from the first zone into and through a second stock-treating zone containing said electrolyte and (d) applying electric current to the article as cathode in the second zone of zero or less than 212 amps/sq ft of cathode surface to provide on the final, Cr-plated article a continuous oxide film overlying the metallic Cr layer and containing 0.5 to 2.0 mg of trivalent Cr per sq ft of article surface. The sulphate ions may be contributed by H 2 SO 4 or chromium sulphate and the fluoride ions by HF or a silicofluoride. The steel may be strip moving at 200-1000 feet/min. For the electrolysis, the counter electrodes may be Pb-1% Ag alloy. Before the Cr and chromium oxide coating treatment, the steel may be cleaned by electrolytic alkali treatment and be electrolytically pickled. Following the chromium oxide coating treatment, the steel may be coated with a clear epoxy phenolic enamel.
Patent ES-360337-A1 (ES)
Title: Treatment of depression with 3-substituted amino-2-phenylpropiophenones
IPC: C07C45/75
Filed: 1968-11-16
Abstract: 3 - Amino - 2 - phenylpropiophenones of the general formula wherein R and R 1 are H, C 1-6 alkyl or cycloalkyl of 3 to 6 C atoms and X and Y may each be H, halogen, C 1-6 alkyl or C 1-6 alkoxy and acid addition salts thereof are prepared by reacting a suitably substituted desoxybenzoin with formaldehyde in a polar solvent in the presence of a catalytic amount of a base such as piperidine and adding the resulting methylene desoxybenzoin to a liquid amine with or without a solvent being present and optionally followed by salt formation.
Patent ES-365210-A1 (ES)
Title: Fungicidal method and composition
IPC: A01N43/32
Filed: 1969-03-25
Abstract: An anti-fungal composition comprises a mixture of a salt or ester of 8-hydroxyquinoline and an oxathiin of formula wherein X is a carboxamido radical and n is 0, 1 or 2. Preferred active ingredients are the cupric salt of 8 - hydroxy - quinoline and 2, 3- dihydro - 5 - carboxanilido - 6 - methyl - 1, 4- oxathiin. Optional ingredients are insecticides such as lindane, heptachlor and organic phosphorus compounds, and bird repellants such as anthraquinone.
Patent ES-365935-A1 (ES)
Title: Cryogenic formation of refractory molds and other foundry articles
IPC: B22C9/12
Filed: 1969-04-11
Abstract: Refractory articles such as moulds are formed by contacting a surface of desired shape with a slurry of an aqueous colloidal silica col and a powdered refractory, freezing at least that part of the slurry in contact with the surface, and firing the frozen body. The slurry preferably contains 30-80% by wt. of a refractory, e.g. chromite, zircon, fused silica, of particle size not greater than 200 mesh, the remainder being the silica sol containing 30-50% silica. It may be frozen at - 30 to - 90 F. for 1-20 min. and fired at 1400-1600 F. for 1-2 hrs. Drying may be effected prior to firing at 200-500 F. Freezing may be effected until a predetermined thickness of slurry has frozen, unfrozen excess being poured off. The surface may be a removable pattern.
Patent ES-366383-A1 (ES)
Title: Thermal hydrodealkylation process
IPC: C07C15/04
Filed: 1969-04-23
Abstract: Benzene is produced by the following process steps: (a) subjecting a gaseous mixture of hydrogen and an alkyl aromatic to thermal hydrodealkylation at 538-982 C. in a primary reaction zone (which as described comprises two reactors in series) (b) separating the primary zone effluent to recover benzene and a mixture comprising unreacted feed, polyphenyls and higher boiling polymeric compounds (c) adding hydrogen to said recovered mixture, flash vapourizing the mixture to separate as a vapour constituents boiling below 427 C., and rejecting liquid higher boiling polymers and (d) subjecting the vapour from (c) to hydrocracking at 482-816 C. in an auxiliary reaction zone, whereby at least part of the polyphenyls present are converted to benzene which is recovered. The recovery of benzene from the primary and auxiliary reaction zones may be effected simultaneously in a single separator. The unreacted alkyl aromatics may be recycled. The effluent from the primary reaction zone may be subjected to mild hydrogenation before separation. The auxiliary reaction may be carried out with or without a catalyst, suitable catalysts being natural clay, alumina, silica-alumina, and sulphided nickel on a suitable support. The feed may contain up to 10 wt. per cent of C 6-12 paraffins. Several feeds are mentioned, but the specific description describes the treatment of toluene with the aid of a detailed flow-sheet.
Patent ES-368487-A1 (ES)
Title: Process for the Continuous Solution Polymerization of Butadiene with a Cobalt-Based Catalyst
IPC: C08F36/06
Filed: 1969-06-18
Abstract: 1,3-butadiene is continuously polymerized in a homogenized reactor, in hydrocarbon solvents, in the presence of a catalyst comprising an organic cobalt compound, present in less than 5 p.p.m. by weight of reaction mixture, and a reaction product of a dihydrocarbylaluminium chloride with water, wherein this reaction product is continuously prepared in a separate reactor in a hydrocarbon solvent at a temperature in the range of 0 to 100 C. and using a premixing time of 0À1 and 20 minutes. It is preferred (a) to use a cobalt concentration in the reactor of 0À5-1À5 p.p.m. of reaction mixture (b) to carry out the reaction in the separate reactor at a temperature of 15-25 C. and with a premixing time of 8-18 minutes (c) to use in the separate reactor a molar ratio of aluminium compound to water of 1:1 to 4:1 (d) to use cobalt acetylacetonate (e) to introduce the organic cobalt compound into the polymerization reactor as a homogeneous solution in a hydrocarbon solvent (f) to introduce the reaction product of water and the aluminium containing compound into the polymerization reactor as a homogeneous solution in a hydrocarbon solvent. In the examples, 1,3-butadiene in a mixed solvent of benzene and butene, is continuously polymerized using a catalyst comprising cobalt (II) acetylacetonate and the reaction product of water and diethyl aluminium chloride, the polymerization being terminated by the addition of ethanol and as an antioxidant, a phenol, followed by steam stripping. The resultant polymer has a high cis content. This polymer is further dissolved in styrene and using lauroyl peroxide, is polymerized to form a high impact polystyrene.
Patent ES-368929-A1 (ES)
Title: Method for the production of acetoacetic acids
IPC: C07C51/00
Filed: 1969-06-28
Abstract: Compounds of formula R 1 CH 2 .CO.C(R 2 )(R 3 ).COOH in novel crystalline form, where R 1 , R 2 and R 3 are H or R 1 is halogen, and R 2 and R 3 are each H or halogen, are prepared by converting diketene into the corresponding acetoacetic acid halide by reaction with anhydrous hydrogen halide or halogen at -10 to - 40 C. and hydrolysing the halide with a stoichiometrically equivalent quantity of water at -10 to - 40 C., the reaction being preferably carried out in an inert solvent, e.g. CCl 4 , from which the product crystallizes.
Patent ES-374861-A1 (ES)
Title: Pneumatic fiber conveying system
IPC: D01G23/08
Filed: 1969-12-23
Abstract: Fibres carried by an air stream are distributed to a plurality of machines from a main trunkline 101 via a plurality of branch ducts, such as 102, the fibres being diverted into the branch duct 102 by means of a gas jet 128 disposed upstream of the branch duct and arranged to direct a jet of air against one wall of the trunkline 101. The fibres can be fed to opening, blending, cleaning, carding and random web-forming machines. As shown, an adjustable air jet 128 is arranged at an interaction chamber 120 of enlarged cross section in the trunkline 101. The fibres diverted into the branch duct 102 are collected in the trumpet shaped area between adjustable metering roll 107 and plate 108, then fed to foraminous condenser drum 100 and then to a web forming machine via roll 119, 121. The fan 105 used to generate the suction in condenser drum 100 is used to feed the air jet 128. As the fibres collect in the duct above the metering roll 107 the output of the fan 105 is reduced and less fibres are diverted into the duct 102, thereby automatically maintaining duct 102 full. The metering roll may be omitted with the trumpet shaped area being formed by the condenser drum (Fig. 11). The wall of the branch duct may be flexible to assist control of the fibre flow (Fig. 12). The fibre stream diverting jet can be arranged to divert the fibre stream into either of two secondary branch ducts upon passing a single air pulse through one of two control jets (Fig. 3). Alternatively, two fibre streams can be passed to one of two respective branch ducts depending upon whether control pulses are present at one or both of the respective control jets. (Fig. 4). The outlets can be combined to blend the output fibres. Alternatively, one fibre stream diverting jet (80 or 84) can also control a second diverting jet. The second diverting jet has a further independent control port 88, (Fig. 5). The fibre feed to the main trunkline can be via a pneumatic conveyor (126) feeding a spiked opener (138) via a tapering hopper having vertical wall (133) moving downwardly over a section box. The fibres are blown off the opener into the main trunkline by fan (139). The return duct 140 from the main trunkline feeds into a similar hopper and brush wall opener which passes surplus fibre back to the trunkline. An electrical metering device (158) positioned upstream of both opener outlets determines the rate of feed of new fibres from the hopper feeding the opener (138).
Patent ES-398970-A1 (ES)
Title: Device for connecting a dispensing coupler to a container for fluid under pressure
IPC: B65D83/14
Filed: 1972-01-18
Abstract: A device to connect a coupling for a dispensing device to a container of fluid under pressure, of the type comprising a plate which is formed at the edge with clips capable of being engaged from one side of the container around a rim surrounding the end wall, the plate having a tapped hole into which the coupling can be screwed, causing it to bear against the wall of the container to drive in a needle or rod capable of puncturing the wall or of opening the member of a holding valve which is provided thereon, so as to establish free communication between the coupling and the interior of the container, wherein a movable element having at least one coacting clip capable of being engaged around the rolled rim is provided, the coupling when it is screwed into the plate, being arranged to cause the clip of the movable element to be locked in its engaged position around the rolled rim.
Patent ES-405004-A1 (ES)
Title: Electrode joint having undercut electrode sockets
IPC: H05B7/14
Filed: 1972-07-20
Abstract: An electrode joint comprising two end-face electrode sections having female threaded sockets designed for mating with a male threaded nipple so that when joined by the nipple, all the threads at the base of the electrode socket will be engaged with mating threads on the nipple.
Patent ES-408120-A1 (ES)
Title: Portable electric impact tool
IPC: B25D16/00
Filed: 1972-10-30
Abstract: A portable electric impact drill, wrench or an analogous power tool wherein the motor shaft drives the intermediate shaft of a two-speed transmission which rotates the tool spindle. The transmission has a first gear rigid with the intermediate shaft and meshing with a second gear which is rotatable on the tool spindle but can drive the spindle by way of an overrunning clutch when the spindle is to rotate at the lower of two speeds. A third gear which is rigid with the spindle meshes with a fourth gear which is rotatable and axially movable on the intermediate shaft. The latter has a transverse bore for two balls which are biased apart by a helical spring to bear against the internal surface of the fourth gear. This fourth gear has an axial bore including a larger-diameter portion which receives portions of the balls in one axial position of the fourth gear whereby the intermediate shaft can rotate relative to the fourth gear to drive the spindle by way of the first and second gears and the overrunning clutch. A smaller-diameter portion of the axial bore in the fourth gear communicates with two axially parallel grooves which receive portions of the balls in a second axial position of the fourth gear whereby the latter drives the spindle by way of the third gear. The overrunning clutch then enables the spindle to rotate relative to the second gear.
Patent ES-414994-A1 (ES)
Title: Method and means for providing a foamed plastic surface with a relief structure
IPC: B44C1/17
Filed: 1973-05-22
Abstract: A method of providing foam plastic surfaces with a relief structure comprising the steps of: producing printed films which contain at predetermined locations, substantially corresponding to the printing pattern, either (a) means which inhibit and/or accelerate foaming, or (b) a barrier layer material which prevents the throughpassage of the means which inhibits or accelerates foaming, applying the film, prior to foaming, to the base layer to be foamed, and this combined or composite material is heated to the foaming temperature, whereby by means of the migration of the means inhibiting and/or accelerating foaming in accordance with the printing pattern of the film into the base layer during foaming there is obtained the relief formation of the surface and the anchoring of the printed film at the surface.
Patent ES-417880-A1 (ES)
Title: Cathode-ray-tube-yoke combination with at least two spaced bodies of orangic thermoplastic material therebetween and a method of making said combination
IPC: H01J29/82
Filed: 1973-08-14
Abstract: Combination comprises a cathode-ray tube, a magnetic deflection yoke in operative releationship with the tube and at least two spaced bodies of organic thermoplastic material positioned between the yoke and the tube, the bodies filling less than 20 percent of the total volume in the space between the tube and the yoke.
Patent ES-418183-A1 (ES)
Title: Film framing and transport system
IPC: G03B21/44
Filed: 1973-08-24
Abstract: A film framing and transport system with provision for precisely positioning each frame of film during a film advance interval. A servo motor drives a film sprocket wheel for advancing film frame by frame. Control signals for operating the servo motor are produced by a synchronizing circuit and pulse circuitry, a velocity tachometer and a positioning circuit. The servo motor control signals cause the servo motor to accelerate and decelerate the film sprocket wheel at a rapid initial and final rate relative to the pull down interval, but sufficiently gradual to avoid excess film sprocket hole wear. The positioning circuitry precisely positions the film sprocket wheel at the end of each pull down interval.
Patent ES-420922-A1 (ES)
Title: New 2{62 , 16{62 -diamino-androstanes and their preparation
IPC: C07J41/00
Filed: 1973-11-28
Abstract: The invention relates to novel 2 beta ,16 beta -diamino-17-unsubstituted-androstanes, to acid addition salts and quaternary ammonium derivatives of these compounds and to processes for their preparation.
Patent ES-423061-A1 (ES)
Title: Method and apparatus for preparing cheese cuts
IPC: B26D7/06
Filed: 1974-02-08
Abstract: A method and apparatus for preparing cuts from a food product such as cheese is provided. The method includes advancing a block of cheese upon a support and sensing the advancement of the block. A succession of signals are generated upon sensing the advancement and these signals are counted. The counts are accumulated by a counter until preselected values are reached. The counter initiates a timed sequence each time a desired accumulated preselected value is reached. The timed sequence stops the advancement of the cheese block and initiates a cutting device which divides the cheese into a cut of cheese. The counter may be set to accumulate unequal values so that cuts of cheese are prepared of unequal size.
Patent ES-423744-A1 (ES)
Title: Rotary vane engine with orbiting inner and outer members
IPC: F04C18/344
Filed: 1974-02-28
Abstract: An engine of the rotary or orbital type having a piston member mounted to move eccentrically within a housing with a plurality of vanes disposed between the piston member and the housing to form a number of chambers which vary in volume as a piston member orbits within the housing. Each vane is supported in the piston member or housing for radial sliding movement as the piston member orbits and the vanes are mechanically controlled between respective sets of parallel surfaces which engage radially spaced portions of the vane to prevent radial movement of the vane relative to these surfaces while allowing lateral movement of the vanes along the surfaces as the piston member orbits.