baber/WOPTO huggingface dataset:
Patent ES-420656-A1 (ES)
Title: Centrifugal coin sorter
IPC: G07D3/02
Filed: 1973-11-19
Abstract: A whirling horizontal disc receives bulk coins of random denomination, near its center, and centrifugal force causes the coins to slide outwardly on the disc. A stationary shear ring lets only a single layer of coins move under it into the entrance ends of radial channels on the disc where they are arrested against an annular barrier shoulder. A single stationary cam adjacent the shoulder lifts an edge of only one coin in each channel entrance to clear the shoulder and permits only one coin to enter each channel by centrifugal force at each revolution of the disc. The channels define outwardly tapered coin paths so that the coins will be stopped at radial positions determined by their diameter or denomination and they are then discharged at a fixed station where coins of the same denomination are counted and accumulated in a receiver until a predetermined number have been accumulated. A gate then deflects coins of that denomination to a second receiver and the counting process is repeated. Means are provided for preventing centrifugal and other forces acting on the coins at said shoulder to cause them to pile up upon each other.
Patent ES-429785-A1 (ES)
Title: Method and apparatus for manufacture of composite yarn products
IPC: D02G3/40
Filed: 1974-09-05
Abstract: An apparatus and process for forming yarn products. The apparatus has first yarn forming material supply means, collecting means for receiving the first yarn forming material, second means for supplying a second yarn forming material and for placing it in juxtaposition with the first yarn forming material, and means for transforming the composite material into a consolidated product.
Patent ES-433737-A1 (ES)
Title: Phosphorothioates processes for producing them and fungicidal compositions containing them
IPC: A01N57/14
Filed: 1975-01-11
Abstract: Novel thiophosphoric esters (thiophosphates) of the formula: < IMAGE > in which R1 and R3, which are identical or different, are chlorine or bromine, and R2 is methyl or ethyl, have low toxicity to humans, animals and fish, no phytotoxicity to crop plants, an excellent fungicidal action in agriculture and horticulture against harmful, epidemic fungi which live in the soil, and a broad range of application for preventing mass infestation of the soil by fungi, whereby they promote the growth of crop plants. They are prepared by reacting a 2,4,6-trisubstituted phenol derivative of the formula: < IMAGE > in which M is hydrogen, an alkali metal or an ammonium group, (a) with O,O-dimethylthiophosphoryl chloride or (b) with thiophosphoryl chloride in the presence of an acid-binding agent, and reacting the resultant 2,4,6-trisubstituted phenylthiophosphoryl chloride with an alkali metal methoxide or, in the presence of an acid-binding agent, with methanol. A fungicide for treating the soil contains an inert carrier and as active component a fungicidally effective amount of a thiophosphoric ester of the formula I.
Patent ES-438912-A1 (ES)
Title: Zone regulation of casing inflation gas
IPC: B29C55/28
Filed: 1975-06-27
Abstract: Inflation gas pressure interior of a flexible tubing, such as a food casing, advancing continuously through multiple sequential production and processing zones, is selectably controlled as between two adajacent zones by defining an intermediate zone in the form of an inflated bubble trapped in the tubing between two nip rolls co-acting against a larger smooth surfaced backing roll, through which inflation gas is selectably bled from one zone to the other.
Patent ES-439972-A1 (ES)
Title: Preparation of bromine
IPC: C01B7/09
Filed: 1975-08-01
Abstract: Bromine is prepared by a method which comprises contacting hydrogen peroxide with an aqueous solution containing bromide ion and rapidly removing the bromine as it is formed. This method is particularly suitable for obtaining bromine from seawater, using the conventional intermediate, bromosulfuric solution.
Patent ES-450462-A1 (ES)
Title: Stripping of electroplated nickel-iron alloys
IPC: C23F1/14
Filed: 1976-08-04
Abstract: A composition and process for selectively removing nickel-iron alloys from a metal substrate which comprises contacting said metal surface with an aqueous bath containing:
Patent ES-450892-A1 (ES)
Title: Latex of styrene polymers with terminal amino-sulfonated groups and method of making
IPC: C08F2/38
Filed: 1976-08-21
Abstract: A dispersion of particles having an average diameter within the range of 0.05 to 3 mu m formed of a homo- or copolymer of styrene having terminal < IMAGE > groups and a glass transition temperature above 20 DEG C, and the use of such latex for fixing proteins.
Patent ES-452569-A1 (ES)
Title: Drive shields for tunnelling
IPC: E21D9/06
Filed: 1976-10-20
Abstract: A drive shield for use in a tunnel driving operation has an inner frame with hollow rings interconnected in a rigid fashion. A plurality of sharp-ended drive members combine to form a cylindrical shell contacting the tunnel wall. Rams serve to advance the drive members in the advancing direction either individually or in groups and to draw up the inner frame. Support devices of circuate shape form a second shell inside the drive members and support and guide the latter. Piston and cylinder units are interposed between the rings and the support devices and serve to displace the latter radially so that selected members can be forced against the tunnel wall with a greater or lesser pressure.
Patent ES-456542-A1 (ES)
Title: Fitting for adjustably connecting parts of automotive vehicle seats
IPC: F16H1/32
Filed: 1977-03-04
Abstract: A fitting for adjustably connecting a backrest part to a seat part of a seat, particularly an automotive vehicle seat, includes a backrest mounting member and a seat mounting member which are respectively connectable to the backrest and seat parts of the seat. A ring gear is formed on the backrest mounting member and has a predetermined number of inwardly directed teeth centered relative to a ring-gear axis. A spur gear is located intermediate the backrest mounting member and the seat mounting member and has a number of outwardly directed teeth which is at least one less than the predetermined number of teeth on said ring gear. The outwardly directed teeth of the spur gear mesh with the inwardly directed teeth of the ring gear and are centered relative to a spur-gear axis. A cam radially offsets the spur-gear axis from the ring-gear axis, and a turning arrangement is operative for displacing the spur gear and for orbiting the spur-gear axis about the ring-gear axis so as to vary the relative angular position of the two mounting members. The backrest mounting member is mounted for pivoting movement about a pivot axis which is coincident with the ring-gear axis. The backrest mounting member is pivoted along a circular path having its center of curvature on this pivot axis during operation of the turning arrangement.
Patent ES-460578-A1 (ES)
Title: Coated super-hard alloy articles
IPC: C22C29/08
Filed: 1977-07-08
Abstract: A cutting tool or a wear-resistant mechanical part comprises: a substrate of WC, Co, TiC, and TaC with or without an inner coating layer of TiC, TiN or TiCN an intermediate layer of a titanium oxycarbide formed on the surface of the substrate or the inner coating layer by carrying out a reaction thereon at a temperature of 800 DEG to 1,200 DEG C. of a halide of titanium, hydrogen, and carbon monoxide or carbon dioxide or a mixture thereof and an outer coating layer of aluminum oxide formed on the outer surface of the intermediate layer. The thicknesses of the inner layer, the intermediate layer , and the outer coating layer are of the order of 0.5 to 20 microns, 0.5 to 20 microns, and 0.5 to 10 microns, respectively.
Patent ES-462219-A1 (ES)
Title: Regulatable driving means for fabric roller take down mechanism for fiat knitting machine
IPC: D04B15/90
Filed: 1977-08-31
Abstract: The drive of the fabric draw-off roller (13) takes place by means of a transmission rotating-field magnet (15) which generates a torque independent of position. This torque is adjusted in dependence on the type of fabric (12) and the pattern. It is thus possible to obtain a drawing-off force which is always matched as closely as possible to the knitted article (12) and which allows a fabric draw-off treating the material with care.
Patent ES-463351-A1 (ES)
Title: Air-drying acrylate lacquer binders
IPC: C09D163/00
Filed: 1977-10-19
Abstract: An air-drying lacquer binder comprising a copolymer of copolymerized units of 20 TO 55% BY WEIGHT OF STYRENE, 5 TO 30% BY WEIGHT OF GLYCIDYL(METH)ACRYLATE, AND 0 TO 50% BY WEIGHT OF AT LEAST ONE (METH)ACRYLIC ACID ESTER WITH 1 TO 10 CARBON ATOMS IN THE ALCOHOL COMPONENT, WHICH HAS BEEN ESTERIFIED WITH 0 TO 15% BY WEIGHT OF AT LEAST ONE NATURAL, DRYING FATTY ACID, AND 10 TO 50% BY WEIGHT OF ISOMERIZED DRYING FATTY ACIDS (THE SUM OF THE PERCENTAGE CONTENTS AMOUNTING TO 22 - 50 PERCENT BY WEIGHT) BASED ON THE COPOLYMER AND DRYING FATTY ACIDS AND DICARBOXYLIC ACID ANHYDRIDE SUBSEQUENTLY USED, UP TO AN ACID NUMBER OF <10, FROM 30 TO 75% BY WT. OF THE ISOMERISED DRYING FATTY ACIDS CONTAINING CONJUGATED DOUBLE BONDS, AND WHEREIN THE HYDROXYL GROUPS FORMED HAVE, SUBSEQUENTLY, BEEN REACTED WITH FROM 0.5 TO 3% BY WEIGHT, BASED ON THE TOTAL COMPONENTS OF THE BINDER, OF TETRAHYDROPHTHALIC ACID ANHYDRIDE AND/OR AT LEAST ONE ISOMER THEREOF. The lacquer binders possess very good pigment absorbing and wetting properties, very good lacquer-grade processibility and even after the addition of an anti-skinning agent constant drying times under constant drying conditions.
Patent ES-464120-A1 (ES)
Title: Nozzle for an ink jet printer
IPC: G01D15/18
Filed: 1977-11-14
Abstract: Damper element which absorbs soundwave energy produced in the liquid mass of an ink jet nozzle by a magnetostrictive drop generator is submersed in the liquid mass with or without attachment to the nozzle chamber.
Patent ES-466657-A1 (ES)
Title: Protective device for a vessel suspended of a nuclear reactor
IPC: G21C1/02
Filed: 1978-02-04
Abstract: A protective device for a vessel suspended beneath the closing plate of a nuclear reactor in which the wall of the vessel is covered in the vicinity of its connection to the plate towards the inside of the vessel by a metal heat insulating structure constituted by at least one layer of juxtaposed panels. Each of the panels is formed by two parallel cover plates between which is located a layer of thin superimposed metal members. The connection between the cover plates is provided by pins which are perpendicular to the plane of the plates fixed at one end to one of the plates and screwed at the opposite end to a nut which bears against the other plate, thus compressing the layer. The edges of the cover plates of two adjacent panels in the structure are separated by a gap. The layer of thin metal members located between the plates of one panel projects laterally beyond the outline of the latter so as to engage between the plates of at least one adjacent panel while filling the gap. The thin metal members of each layer are staggered with partial overlapping from one member to the next. The heat insulating structure is supported by a plurality of angle irons, each of which has a lateral ferrule constituting one of the two cover plates of each panel, applied against the inner wall of the vessel and a lower supporting flange for the insulating panels.
Patent ES-471028-A1 (ES)
Title: Ethylation of mono alkyl benzene
IPC: C07C1/00
Filed: 1978-06-22
Abstract: A catalytic process is provided for the ethylation of a mono alkyl benzene wherein the alkyl group contains 1 or 2 carbon atoms, i.e. toluene or ethylbenzene to yield a mixture of ethyl toluene or diethylbenzene isomers with minimal undesired by-product formation which comprises contacting said mono alkyl benzene under conversion conditions, with an ethylating agent in the presence of a catalyst comprising a crystalline aluminosilicate zeolite characterized by a constraint index, as hereinafter defined, within the approximate range of 1 to 12 and a silica to alumina ratio greater than about 500.
Patent ES-471036-A1 (ES)
Title: Core catcher device
IPC: G21C9/00
Filed: 1978-06-22
Abstract: In a fast reactor having a diagrid structure supported on the bottom wall of a reactor vessel containing the core and liquid metal coolant, a core catcher serves in the event of core melt-down to prevent hot debris carried down by the liquid metal from coming into contact with the vessel walls. The core catcher comprises a single collecting tray having a large area, a central chimney and a bearing shell extending parallel to the bottom wall of the reactor vessel. An enclosed space is formed between the bottom wall, the diagrid support structure and the diagrid and contains the collecting tray. Under melt-down conditions, the temperature differences produced by the molten fuel deposited on the tray and the presence of the central chimney have the effect of setting up a natural circulation of liquid metal and consequently of cooling the fuel.
Patent ES-471585-A1 (ES)
Title: Carrier-bound immunoglobulin fission product and its use in immunologic analyses
IPC: A61K39/00
Filed: 1978-07-10
Abstract: A fission product of an immunoglobulin having an immunologically functioning Fc-portion is bound to a carrier by adhesion or a chemical reaction. It can be used in an immunological analytic process for the determination of Fc-reactants in aqueous solutions.
Patent ES-473563-A1 (ES)
Title: Apparatus for manufacturing a slide fastener stringer having a woven coiled element
IPC: A44B19/54
Filed: 1978-08-26
Abstract: An apparatus for manufacturing a slide fastener stringer having a woven coiled fastener element includes a coiling rotor assembly for winding a monofilament orbitally around a mandrel extending substantially warpwise so as to shape the monofilament into a helical coil which, as the fastener element, is interlaced with weft threads as they are woven with warp threads to produce the slide fastener stringer. The rotor assembly comprises a first and a second wheel rotatable respectively on a first and a second floating shaft interconnected by a connecting rod out of coaxial alignment with each other, the first shaft being located adjacent to the warp threads and supporting the mandrel. The wheels have means for guiding the monofilament to turn in an orbital motion during revolution of the wheels. The second shaft supports a core thread bobbin from which a core thread is drawn off through the second shaft, the connecting rod, and the first shaft for extending along the mandrel so as to be inserted through the coiled fastener element.
Patent ES-475393-A1 (ES)
Title: Manufacture of aminoglycoside antibiotics
IPC: C12P19/48
Filed: 1978-11-24
Abstract: A process for the production of gentamicins or more specifically a mixture of gentamicins C1, C2 and C1a by the aerobic fermentation of a new species Micromonospora scalabitana closely related to Micromonospora narashinoensis in suitable medium containing assimilable sources of carbon and nitrogen, calcium carbonate and several trace elements.
Patent ES-477153-A1 (ES)
Title: Cephem derivatives
IPC: C07D501/59
Filed: 1979-01-25
Abstract: What are disclosed are cephem compounds of the formula < IMAGE > in which R1 denotes hydrogen, an optionally substituted alkyl, acyl, arylsulfonyl or alkylsulfonyl group or an amino-protective group which is known from peptide chemistry, R2 denotes hydrogen or an optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, aralkyl, acyl, aryl, arylsulfonyl, alkylsulfonyl or heterocyclic group, R3 denotes hydrogen, an ester group or a cation, R4 denotes hydrogen, a lower alkoxy group or a group which can be converted to this, X denotes a SO group in the R or S configuration or a SO2 group and A denotes hydrogen, an optionally substituted alkoxy or alkenyloxy group, halogen or a group -CH2Y, in which Y represents hydrogen, halogen or the radical of a nucleophilic compound, and in which the R2O group is in the syn-position, which compounds are valuable chemotherapeutic agents having a very powerful antimicrobial action against Gram-positive and Gram-negative bacteria and an unexpectedly good action against penicillinase-forming Staphilococci.
Patent ES-477486-A1 (ES)
Title: Process for reducing the magnetic perturbations in rows of high amperage electrolytic cells.
IPC: C25C3/16
Filed: 1979-02-06
Abstract: The invention concerns a process for reducing magnetic disturbances in series of electrolysis tanks operating at high current strength. The process comprises passing the negative connecting conductors between the tanks and fixing the distribution of current between the downstream end and the upstream end or the central riser input members of each tank, so as to nullify the component By of the magnetic field at the center of the tank and to render anti-symmetric the component By of the magnetic field at the middle of the long side of the tank, relative to the axis Oy. The field of the adjacent row is also compensated by means of a compensation conductor through which passes a current which circulates in the opposite direction to the electrolysis current. Use for the production of aluminium in series of electrolysis tanks which are supplied with current strengths which may reach 200,000 amperes.
Patent ES-479968-A1 (ES)
Title: Device for obtaining a control signal corresponding to the density of the fibre web lying on a fibre-carrying element of a card
IPC: G01N21/86
Filed: 1979-04-26
Abstract: A device for obtaining a control signal corresponding to the density of the fibre covering lying on a fibre carrying element such as the cylinder, the licker-in, the take-off roller, or the doffer of a card. The device includes a holder which extends over the width of the fibre carrying element to span the width of the fibre covering on the fibre carrying element. This holder contains means responsive to the density of the fibre covering which produces electric output signals corresponding to the density of the fibre covering.
Patent ES-480908-A1 (ES)
Title: Device for blocking key passage of a lock
IPC: E05B17/14
Filed: 1979-05-25
Abstract: The invention relates to a device for blocking the key passage of a lock. The device can be utilized as a supplemental security, permitting the use of the lock only after a specific condition has been satisfied to produce the retraction or moving aside of the blocking element. The device comprises a movable abutment which can occupy a first position in which it blocks the key passage and a second position in which it clears the passage, the movement from the first position to the second position being controlled by a thermo-deformable element.
Patent ES-486302-A1 (ES)
Title: Mould locking device for an injection moulding machine - with locking plates linking the tools directly to reduce main frame stress and increase moulding area capacity
IPC: B29C45/66
Filed: 1979-11-23
Abstract: A locking system for the tools of an injection moulding involves use of couplings (18) which can move parallel to the mould interface and which have pairs of convergeant trapezoidal recesses or mortices (20, 21) to engage pairs of trapezoidal section tenons (22,23) aligned with each other but mounted on the alternative halves (S1, S2) of the mould tools. The coupling plates are shifted by a double-action piston (19) to engage (F1) or disengage (F2) the tenons (22, 23). It partly relieves the stress of mould traverse mechanism (16) and associated tie bars (12) and platens (14, 15) of contg. the moulding pressures, thus often allowing the moulding area capacity of the injection moulding machines to be uprated by up to 10-20%.
Patent ES-486563-A1 (ES)
Title: Arrangement for diverting documents in a machine incorporating means to sort the document
IPC: B65H29/60
Filed: 1979-12-03
Abstract: Improvement to a check sorter. The sorter comprises a sorting track and a number of diverters. Each diverter is pivotable about a vertical axis. Each diverter is caused to pivot by the magnetic effect created between a magnet attached to the diverter and a coil 21 arranged close to the magnet.
Patent ES-486960-A1 (ES)
Title: Production of yogurt flavor imparted drink
IPC: A23C9/123
Filed: 1979-12-03
Abstract: Lactic protein solids are enzymatically hydrolysed in aqueous suspension, a solution containing the hydrolysed lactic protein solids and lactose is fermented using a yoghurt culture, the acidification of the solution by addition of an edible acid is continued, the insoluble matter is separated, the drink is packaged and it is pasteurised. The drink obtained has a similar unctuosity to that of milk and is refreshing and nutritous.
Patent ES-8103367-A1 (ES)
Title: A Light Reconnaissance or Patrol Vehicle
IPC: F41H7/00
Filed: 1980-06-17
Abstract: The vehicle comprises an armoured lower cup-shaped body part (1). The body part (1) is formed of deflecting walls (4) and serves as a chassis for supporting, on the outside, driving means, axles, suspensions and shock-absorbers. An upper body part 2 extends across at least a part of the lower body part (1).
Patent ES-8103467-A1 (ES)
Title: Electric current interrupting apparatus of the current limiting type.
IPC: H01H77/10
Filed: 1980-06-06
Abstract: A device with escapement in the event of significant overloads. The device with escapement comprises two crossed rods 31,32 hinged at the end of a spring 30 housed in a hollow bar 29 integral with the moving contact bridge 9. Protection against short circuits.
Patent ES-8104166-A1 (ES)
Title: Process for the hydroxylation of cyclic olefines with one or two double bonds.
IPC: C07C35/20
Filed: 1980-07-09
Abstract: 1. A process for the hydroxylation of cyclopentene, cyclohexene, cycloheptene, bicyclo-(2,2,1)-heptadiene-2,5 or the cyclic dimerisation products of butadiene or isoprene, and the isomerisation products thereof, by a reaction with formic acid having a concentration of more than 20% by weight and hydrogen peroxide having a concentration of less than 50% by weight and in a quantity of less than 2 mols per mol of double bond to be hydroxylated, at a temperature of from 40 to 80 degrees C, characterised in that the olefin to be hydroxylated is reacted with less than 2 mols of formic acid per mol of double bond to be hydroxylated and with the hydrogen peroxide, formic acid having a concentration of from 20 to 100% by weight is used, and the concentration of the hydrogen peroxide in the aqueous phase of the reaction mixture is maintained below 15% by weight for the complete duration of the reaction.
Patent ES-8106642-A1 (ES)
Title: Inverter-motor system with different control characteristics for inverter voltage and frequency
IPC: H02P27/06
Filed: 1980-09-10
Abstract: An inverter-motor combination is regulated in accordance with this invention to minimize deterioration of the power factor as the inverter is reduced from 100% load. This is accomplished by sensing the motor current and providing a control signal to regulate the inverter output frequency in accordance with a first function, representing virtually linear decrease in frequency as the load is reduced from 100% to substantially 70% of full load. A constant voltage stage is connected to regulate the d-c bus controller to provide a modified control signal for regulating the d-c bus level according to a second function, maintaining the d-c bus voltage at virtually 100% while the load is reduced to 70%. Thus the d-c bridge is not phased back and the power factor of the complete system is not degraded over this described operating range.