baber/WOPTO huggingface dataset:
Patent ES-352772-A1 (ES)
Title: Biogenic fertiliser
IPC: C05F11/08
Filed: 1968-04-06
Abstract: Biogenic fertiliser materials for agricultural use prepd. by culturing aerobic or anaerobic vegetable cells. Alternate layers of soil and culture are formed into beds to which water is added intermittently over a period depending on climatic conditions.
Patent ES-355706-A1 (ES)
Title: New Phosphoric Esters and Compositions Containing them
IPC: A01N57/16
Filed: 1968-07-03
Abstract: An insecticidal or acaricidal composition contains at least one phosphoric ester of the general formula: wherein R represents a hydrogen atom, or an alkyl or cycloalkyl group containing at most 5 carbon atoms, or a phenyl group unsubstituted or substituted by one or two halogen atoms, and R1 represents an alkyl group containing at most 4 carbon atoms, in association with one or more diluents or adjuvants. The diluent may be solid or liquid and the composition may be in the form of a suspension, emulsion or solution in organic or aqueous organic media.
Patent ES-356499-A1 (ES)
Title: Disazo dyes, their production and application
IPC: C09B43/28
Filed: 1968-07-26
Abstract: The invention comprises disazo dyes of formula wherein A is a 1,4-phenylene, -naphthylene or tetrahydronaphthylene radical which may be substituted, X is C 1-6 alkyl, ring B may contain 1 or 2 C 1-6 alkyl groups and ring D may be further substituted. The dyes are prepared by alkylating the corresponding disazo dyes wherein ring B is hydroxy-substituted. The dyes may be used to colour natural and synthetic poly. amide, polyacrylonitrile and polyvinyl alcohol fibres, in particular nylon, in orange shades. In examples: (1) the disazo dye 1-aminobenzene- 3 - sulphonic acid # 1 - aminonaphthalene # phenol is prepared and treated with diethyl sulphate and aq. NaOH (3) as in (1) but the final coupling being with a mixture of phenol and o-cresol. Further disazo dyes of the above formula are specified.
Patent ES-364320-A1 (ES)
Title: Formation of fibrous granules
IPC: B29B9/08
Filed: 1969-03-03
Abstract: In the production of fibre aggregates, fibre masses are pushed by a scoop 28 into a sorter 6 having combined rotary and vibratory movement wherein, according to the degree of concentration, masses are entrapped in compartments 31 and 11 formed by screens 7 and 8 of different mesh or pass outwardly therefrom as free fibres into a vat 32. Fibre masses of acceptable size pass through passages, as at 39, into chamber 38 whence they are ejected by a scoop 41 over-size masses pass through passages, as at 33, into a collector 34 whence they fall into a conduit 35 which feeds a break-up device 36 e.g. a rotary carder, opened fibres falling into a chute 37 leading to a fibre-recycling conduit 45 which also receives free fibres from vat 32.
Patent ES-374268-A1 (ES)
Title: Rectangular shadow-mask-type color picture tube with barrel-shaped mask frame
IPC: H01J29/02
Filed: 1969-12-05
Abstract: A colour picture tube comprises an envelope with rectangular faceplate and mosaic phosphor screen, an electron gun for projecting at least one electron beam, and a rectangular shadow mask comprising a rectangular frame 21 and rectangular masking member comprising multiapertured curved metal sheet 15 and peripheral skirt 19. The frame is of endless strip L crosssection, one flange 23 attached to skirt 19, the other flange 25 extending inwardly to serve as an electron shield during overscan of the beam. The sides of the frame are curved and flange 25 has a substantially smaller curvature along its long sides than the curvature along the corresponding long sides of the metal sheet and also substantially smaller than the curvature of the corresponding flange along the short sides of the frame ( Figs. 5 and 6, not shown). The flanges may be of equal width and conform to a barrel-shaped surface. Frame 21 may be detachably mounted by four studs (27) (Figs. 2 to 4, not shown) and four leaf springs (29), each within a triangular hole (31) and welded to temperature compensating bimetallic plates (34). The latter may be omitted and springs (29) welded directly to the frame (21). The curvatures may be such that the distance F (Figs. 5 and 6) between the common plane of the four corners of flange 25 and the central portions of the four sides are equal and lie in a common plane parallel to the plane of the studs. Alternatively, attachment may be by three spring clips attached near the mid-points of three sides. Preferably, the faceplate and mask 15 are. both spherical with different centres of curvature. Fig. 7 (not shown) indicates the shielding effect at each corner for a maximum deflection angle of 90 degrees and Figs. 8 and 9 (not shown) the shielding effect at the mid-point of the long and short sides with deflection angles of 63 and 79 degrees respectively. Beam apertures (17) are preferably in hexagonal array.
Patent ES-382608-A1 (ES)
Title: Gas turbine with variable blade distributor
IPC: F01D17/16
Filed: 1970-08-08
Abstract: An annular guide ring between a high pressure turbine rotor and a low pressure turbine rotor is provided with pivotal blades operable by a common ring gear and biased radially inwardly against an inner annular casing by a spring surrounding the pivot shaft of each blade.
Patent ES-383293-A1 (ES)
Title: PROCESS FOR THE PRODUCTION OF alpha -AMINOBENZLPENICILLIN
IPC: A61K35/74
Filed: 1970-09-01
Abstract: A process for the enzymatic production of D-(-)- alpha -aminobenzylpenicillin, i.e., Ampicillin, which is one of the semi-synthetic penicillins useful as an antibiotic, starting from 6-aminopenicillanic acid and a functional derivative of D-(-)- alpha -aminophenylacetic acid.
Patent ES-405782-A1 (ES)
Title: Scaffolding
IPC: E04G11/48
Filed: 1972-08-11
Abstract: Load bearing scaffolding comprises uprights connected by bracing frames. Each frame comprises a cross-member releasably connectable to an adjacent frame.
Patent ES-423918-A1 (ES)
Title: Manufacture of sheet glass by continuous float process
IPC: C03B18/04
Filed: 1974-03-05
Abstract: Flat glass having superior optical quality is continuously produced by a contiguous float process in which lamellar flows are established in a molten glass conditioner and the flow patterns are maintained in a stream of glass unidirectionally delivered onto a pool of molten metal on which the glass is cooled and unidirectionally attenuated to form a ribbon of glass.
Patent ES-426408-A1 (ES)
Title: Operation of mercury-cathode cells
IPC: C25B1/36
Filed: 1974-05-17
Abstract: A process for the reduction of thick mercury on the baseplate of a mercury cell which comprises dispersing water or an aqueous medium (preferably brine) continuously or intermittently at one or more stations along the line of amalgam flow without interruption of the electrolysis.
Patent ES-426645-A1 (ES)
Title: Buildings
IPC: E04B1/348
Filed: 1974-05-24
Abstract: A prefabricated transportable room element for use in the erection of a building comprising a plurality of such room elements, said room element forming a load-bearing unit and comprising a load bearing frame or chassis consisting of a load-bearing floor panel structure and at least one load-bearing vertical structure, and at least one prefabricated, self-supporting cell unit incorporating such electrical, plumbing, gas and like installations as would normally be present in that region of a finished building, said unit being factory assembled with said load-bearing frame or chassis to form a room element ready for transport.
Patent ES-427476-A1 (ES)
Title: Process for preparing a synthetic wood
IPC: B29C48/30
Filed: 1974-06-20
Abstract: An improvement in a process for preparing a foamed thermoplastic article in which a foamable thermoplastic resin is passed through an orifice of a die and is permitted to expand after passing through said orifice. The improvement includes A. PASSING THE FOAMABLE THERMOPLASTIC RESIN THROUGH AN ORIFICE, THE OUTER PERIPHERY OF WHICH CONTAINS A PLURALITY OF RECESSES, B. ALLOWING THE RESIN TO EXPAND TO FORM A SOFT-SURFACED POROUS SHAPED ARTICLE HAVING PEAKS AND VALLEYS CORRESPONDING TO THE RECESSES OF THE ORIFICE, AND C. PRESSING THE SURFACE OF SAID ARTICLE SO AS TO LEVEL THE PEAKS.
Patent ES-427702-A1 (ES)
Title: Process for the polymerisation of cyclooctadiene
IPC: C08G61/00
Filed: 1974-06-26
Abstract: Ring opening polymerisation of cyclooctadiene-(1,5) (COD) optionally in an inert organic solvent on a catalyst of A. A TUNGSTEN SALT, B. A HALOGENATED ALCOHOL IN WHICH THE HALOGEN AND OH group are attached to adjacent carbon atoms, and/or an epoxide and/or a halogenated phenol, and C. AN ORGANO ALUMINIUM COMPOUND AND/OR AN ALUMINIUM HALIDE.
Patent ES-429846-A1 (ES)
Title: Alkyltin polysulfide thioesters
IPC: C08L33/02
Filed: 1974-09-06
Abstract: Compounds are prepared having the formula: (RxSn)n (-SR'COOR'') (4-x)n-2m (-Sy-)m WHERE THE TIN IS TETRAVALENT, R is alkyl of 1 to 8 carbon atoms or benzyl, R' is alkylene of 1 to 4 carbon atoms, R'' is alkyl or alkenyl of 1 to 18 carbon atoms, cycloalkyl of 5 to 6 carbon atoms in the ring or benzyl, x is 1 or 2, y is 2 to 4, n is 1 to 10 and m is 1/2 n to n. The compounds are useful as stabilizers for polyvinyl chloride and other halogen containing polymers.
Patent ES-431078-A1 (ES)
Title: Spindle start control device for textile yarn processing machine having knotting mechanism
IPC: D01H7/86
Filed: 1974-10-16
Abstract: In a textile yarn processing machine, such as a twister, spinning frame or the like, having a plurality of spindle assemblies positioned in side-by-side relationship thereon for the processing of yarn, control devices operatively connected with each of the spindle assemblies for selectively stopping and starting operation of the respective spindle assemblies, and a yarn knotter mechanism for being selectively positioned in front of each spindle assembly in the event of a broken or otherwise separated yarn therein for knotting together the two ends of the separated yarn when the spindle is stopped by the control devices and including selectively actuatable mechanisms for operating the knotter mechanism for the knotting operation, the following improvement is provided. Mechanisms are operatively connected with the operating devices of the knotter mechanism and the spindle stopping and starting control mechanisms and are responsive to actuation of the operating devices of the knotter mechanism for actuating the control mechanisms to start operation of the spindle assembly for the processing of yarn, thereby reducing lost operating time due to the yarn separation.
Patent ES-431968-A1 (ES)
Title: Process for the production of alkali percarbonates
IPC: C01B15/10
Filed: 1974-11-15
Abstract: Alkali percarbonates are prepared from aqueous alkali carbonate and hydrogen peroxide solution in the presence of polymeric carboxylates, especially those that contain in addition to carboxylate or carboxylic groups hydroxyl groups and if desired carbonyl groups and which have an average degree of polymerization of 5 to 5000.
Patent ES-432910-A1 (ES)
Title: Winding apparatus with automatic changing of tubes or the like
IPC: B65H67/048
Filed: 1974-12-06
Abstract: A winding device for automatically changing tubes for taking-up endless threads or the like, comprising a thread traversing device for generating thread winding wraps, a thread deflecting device for lifting the thread off the thread traversing device and a thread holding device provided with a thread guiding device for guiding the thread in its lifted-off position during change of the bobbin tube. At least two driven bobbin chucks are capable of being alternately brought into a bobbin- or tube change position respectively, each chuck being capable of taking-up or supporting one tube. A thread catching and cutting zone is arranged adjacent to one end of the tube and rotates together with the tube. The thread holding device is arranged in such a manner that the thread lifted off the thread traversing device is guided thereby at the immediate vicinity of the thread catching and cutting zone. According to the invention, a thread shifting device is provided for the purpose of shifting the thread guided by the thread holding device in a first shifting phase from its position at the immediate vicinity of the thread catching and cutting zone through such zone onto the end portion of the tube adjacent thereto, and which thread shifting device in a second phase shifts the thread over a predetermined distance on the tube creating the reserve wraps. The thread shifting device is constructed such that the thread is shifted at higher shifting speed in the second phase than in the first phase.
Patent ES-434648-A1 (ES)
Title: Drive mechanism for a movable platen
IPC: B30B15/00
Filed: 1975-02-12
Abstract: A press having a frame with a fixed platen and a drive mechanism including two pairs of aligned crank shaft assemblies each having a bearing housing rotatably supporting an eccentric shaft with a connecting rod coupled to a movable platen to shift the platen relative to the fixed platen characterized by an adjusting device for each bearing housing which device can both independent and simultaneously adjust the distance of the bearing housing of each crank shaft assembly relative to the fixed platen to enable correcting orientation of the movable platen and to adjust the force and pressure of the press. In one embodiment of the adjustment mechanism, a pair of members having inclined planes are utilized. In another embodiment, a threaded shaft having a worm gear threaded thereon along with a pair of nuts is utilized for adjusting the position of the bearing housing relative to the fixed platen.
Patent ES-436431-A1 (ES)
Title: Distillation column reboiler control system
IPC: F22B35/00
Filed: 1975-04-09
Abstract: A control system for regulating the heat input to the reboiler section of a distillation (fractionation) column. Flow-measuring means, for determining the quantity of vapor, passing upwardly from the reboiler section into the fractionation section (stripping and rectification), and internally disposed within the reboiler section, provides a signal which is transmitted to the reboiler heater, thereby adjusting the fuel input thereto in order to regulate the degree of vaporization being effected therein.
Patent ES-438038-A1 (ES)
Title: Vacuum units
IPC: F02P5/10
Filed: 1975-05-30
Abstract: A vacuum unit for an ignition distributor includes a housing which is divided internally into first and second chambers by a diaphragm. A connecting link for attachment at one end to the timing plate of the ignition distributor is connected at its other end to the diaphragm so as to move therewith. Secured to the housing of the unit is a bracket whereby the unit can be secured in position on the casing of the ignition distributor and the bracket is provided with a locating member. In use the locating member is engaged by the detachable insulating cap of the distributor, and so serves to locate the cap angularly in the desired position relative to the distributor casing. The connecting link is provided at said one end with means whereby the connecting link is coupled to the timing plate. Said connecting means is provided on the link by a shaping operation, and the position of said means is determined using the location member of the bracket as a reference point.
Patent ES-438303-A1 (ES)
Title: Benzothiophene compounds and the production and use thereof
IPC: C07D333/54
Filed: 1975-06-06
Abstract: Novel benzo[b]thiophene derivatives corresponding to the general formula: < IMAGE > I and the pharmaceutically acceptable acid addition salts thereof, wherein R represents a branched- or straight-chain alkyl group containing from 1 to 4 carbon atoms, or a cyclohexyl group, n is an integer in the range of from 3 to 6 inclusive, and Am represents a dimethylamino, diethylamino, di-n-propylamino or di-n-butylamino group.
Patent ES-441026-A1 (ES)
Title: Immobilized glucose isomerase
IPC: C12N11/14
Filed: 1975-09-17
Abstract: An efficient immobilized glucose isomerase composite can be prepared by adsorbing the enzyme within the pores of a porous inorganic support having an average pore size between about 100 A and 1000 A and consisting of about 0.84% to 12.0% MgO and 99.16% to 88.0% Al2O3, by weight.
Patent ES-441806-A1 (ES)
Title: Tool chucking device
IPC: B23B31/26
Filed: 1975-10-15
Abstract: A chucking device comprising an axially displaceable draw-in bar mounted inside a hollow tool spindle and carrying a coupling head which is adapted to positively engage the tool shank. The tool in such a device is chucked by inserting it into the socket in the tool spindle, coupling it with the draw-in bar which has been advanced into a forward position and by retracting the draw-in bar to draw the tool firmly into the socket in the tool spindle. The action of releasing the tool comprises the same steps but in the reverse order.
Patent ES-445004-A1 (ES)
Title: Gang-type product knockout and receiving means
IPC: A23P1/10
Filed: 1976-02-09
Abstract: A product knockout and receiving means for removing a loaf meat from a mechanism of loaf molds including a gang of knockout bars, one each in alignment with each mold for engaging and pushing a plug within the mold to drive the loaf meat product from the mold, and a gang of receiving means (such as trays) for receiving the loaf meat product as it is removed from the molds.
Patent ES-445591-A1 (ES)
Title: Process for the preparation of 4-oxo-hexahydro-pyrazinoisoquinoline derivatives
IPC: C07D217/06
Filed: 1976-02-27
Abstract: 4-OXO-HEXAHYDRO-PYRAZINOISOQUINOLINE DERIVATIVES ARE OBTAINED IN GOOD YIELD BY A SINGLE-STEP PROCESS WHICH COMPRISES HYDROLYZING A 2-ACYL-4-OXO-1,2,3,6,7,11B-HEXAHYDRO-4H-pyrazino[2,1-a]isoquinoline with an oxygen-containing acid or acid salt of inorganic pentavalent phosphorus or hexavalent sulfur.
Patent ES-447938-A1 (ES)
Title: Apparatus for feeding strip material to glueing device
IPC: B29C31/00
Filed: 1976-05-14
Abstract: Two horizontally spaced adjacent stacks of vertically spaced support plates are vertically displaceable for aligning any of the plates with a fixed take-off station. A supply of strip material is provided on each plate and may be gripped between a fixed continuously driven roller and a displaceable roller. A controller may move any of the displaceable rollers toward or away from the respective fixed roller in order to pinch the strip material from the respective supply and feed it into the take-off guide aligned therewith.
Patent ES-458045-A1 (ES)
Title: Apparatus for the cooling of a cracking-gas stream
IPC: F02P17/12
Filed: 1977-04-21
Abstract: An apparatus for the cooling of a cracking-gas stream comprises a vertical pipe through which the cracking-gas stream is conducted and opening into a larger pipe section which surrounds the first-mentioned pipe across an annular gap. A plurality of inlets open tangentially into this gap, upstream of the mouth of the first pipe to distribute cooling oil along the wall of the second pipe. The cooling oil film is found to be uniform and coherent and prevents contact of the cracking gas with the wall of this pipe. A further pipe opening axially into the surrounding pipe or pipe section sprays an additional quantity of cooling oil into the cracking-gas stream downstream of the mouth of the inlet pipe.
Patent ES-459138-A1 (ES)
Title: Machine tool provided with upper and lower rotating shafts
IPC: B23Q1/01
Filed: 1977-05-25
Abstract: The machine tool with vertical axis of rotation can be for example a lathe or a grinding machine. The workpiece table moves on its seat and tool carrier moves on a slideway. The machine tool layout ensures several advantages due to simplicity of design which ensures high machining capacity and reliable operation. The seat (6) of the workpiece table (9) is vertical relative to fixed foundation frame (1). The seat is connected with drive for ensuring translation movements and it acts in conjunction with locking elements for ensuring fixed level. The fixed foundation frame (1) is connected to a column (3) carrying fixed horizontal traverse for guiding a slide which is provided with a tool carrier in the form of a slide.
Patent ES-459297-A1 (ES)
Title: Anthraquinone-bis-amidines and process for preparing them
IPC: C07C239/00
Filed: 1977-05-30
Abstract: Novel compounds of anthraquinone-bis-amidines are prepared which are suitable for combating diseases caused by trichomonads.
Patent ES-466408-A1 (ES)
Title: Flameproofed nylon molding compositions
IPC: C08K5/03
Filed: 1978-01-27
Abstract: A flameproofed nylon molding composition which can be processed by thermoplastic methods and which contains, as the flameproofing agent, from 5 to 30% by weight of brominated styrene oligomers and a synergistic metal oxide. The compositions may be used for the manufacture of injection moldings for the electrical industry.
Patent ES-467590-A1 (ES)
Title: Thermostatically controlled fan clutch
IPC: F16D43/28
Filed: 1978-03-06
Abstract: A thermostatically controlled fan clutch having input and output members journalled about a fixed support shaft. A series of clutch plates are alternately connected to the input and output members. An annular piston housing and piston rotate with the input member and are pressurized to engage the clutches. A bore extends through the piston and connects with an annular groove on its contact face to control clutch engagement and assist in disengagement.
Patent ES-470058-A1 (ES)
Title: Injection molding apparatus
IPC: B29C45/14
Filed: 1978-05-20
Abstract: Synthetic-resin articles are injection molded with at least one stationary mold cavity on the stationary mold plate being alternately aligned with carriers on the mold-closure plate so that each article is entrainable by this plate into a working station in which, for example, it can be cooled. During the injection molding of one article in the mold cavity defined between the stationary mold half and one of these carriers, a previously molded article is solidified on the other carrier in a working station offset from the stationary mold half. The newly injected mass is retained in the mold cavity only until the surface regions have cooled and set and the plate is then laterally shifted perpendicular to the mold closing direction to carry the article having the set surface regions and still fluid core into a working station while the other carrier, from which the cooled article has been ejected, is aligned with the stationary mold cavity.
Patent ES-472771-A1 (ES)
Title: 2-Pyridyl-1,4-dihydropyridine derivatives, methods for their preparation and their pharmaceutical use.
IPC: C07D405/14
Filed: 1978-08-23
Abstract: The 2-pyridyl-1,4-dihydropyridines are used as pharmaceuticals, preferably as agents influencing vessels, especially as coronary agents.
Patent ES-477093-A1 (ES)
Title: Displaying magnetic panel and its display device
IPC: G02F1/09
Filed: 1979-01-23
Abstract: A display device is disclosed which employs a magnetic panel. The magnetic panel is formed by two oppositely arranged substrates at least one of which is transparent or semi-transparent. The space between the two substrates is filled with a dispersing liquid having a yielding value higher than 5 dyne/cm2. The dispersing liquid is prepared with fine magnetic grains, a coloring agent, a dispersing medium, and a fine grain thickener. Preferably, a multi-cell structure is provided in the space between the two substrates and the substrates are sealed to the multi-cell structure to form a plurality of independent display cells. A displaying magnet in the form of a pen is used to form a display by causing the fine magnetic grains to migrate to the front of the magnetic panel. An erasing magnet is slidably disposed at the rear of the magnetic panel.
Patent ES-479444-A1 (ES)
Title: Derivatives of pyrrolidinecarboxaldehyde and piperidinecarboxaldehyde and intermediates therefor
IPC: C07D207/12
Filed: 1979-04-09
Abstract: Derivatives of pyrrolidinecarboxaldehyde and piperidinecarboxaldehyde, and intermediates therefor, which have the general formula < IMAGE > wherein R is hydrogen, lower alkanoyl or < IMAGE > R1 is hydrogen or lower alkyl R2 is hydrogen or hydroxy R3 is hydroxymethyl, di(lower alkoxy)methyl or formyl n is 1 or 2 and their bisulfite addition products, are useful as hypotensive agents.