baber/WOPTO huggingface dataset:
Patent ES-357212-A1 (ES)
Title: Method of producing tones of an equally tempered scale
IPC: G10H5/08
Filed: 1968-08-13
Abstract: A pulse frequency changing circuit, Fig. 3, in which the number of pulses at an output E equals the number of pulses applied at an input A less the number of pulses applied at an input D,comprises a group of logic circuits L 1 -L 9 interconnected as shown and arranged so that pulses applied at A produce an output at E except when cut off by pulses applied at D. The logic circuits each produce an output at one level when the inputs are all at the same level and an output of the other level when the inputs differ. Outputs from the circuit are also made available at terminals O and G. By connecting output O to input D, Fig. 4a (not shown), the circuit may function to divide by two a pulse input at A. Two such circuits interconnected as illustrated in Fig. 6a (not shown.) will divide by three. Three circuit interconnected as illustrated in Fig. 7a (not shown) divide by five. The Specification includes the truth table associated with the circuit and gives detailed waveforms of the operation in each mode. Applications of the circuit to the production of a series of tones forming an approximately equally temperred scale for use in an electronic musical instrument (see Divisions G4-G6) are described with reference to Figs. 8 and 9 (not shown). In another circuit, Fig. 1, pulses applied at S 2 are applied through a gate D 3 , D 4 , R 2 and produce an output at S 1 except when the gate is cut off by pulses applied from S 8 through a divider M, whereby the output at S 1 equals the number of pulses at S 2 less the number of pulses at S 3 divided by M. The output from M controls a flip-flop circuit FF, the potential from which at terminal 3 blocks gate D 3 D 4 , R 2 and the potential from which at terminal 4 appears at second gate D 1 , D 2 , R 1 . Each pulse from M triggers FF to cut off the translation of a pulse from S 2 to S 1 the termination of the S 2 pulse resetting FF via gate D 1 , D 2 , R 1 so that subsequent pulses are translated until FF is again triggered.
Patent ES-366018-A1 (ES)
Title: Apparatus for the wrapping of a bundle of newspapers
IPC: B65B25/14
Filed: 1969-04-01
Abstract: Apparatus for enclosing a compressed bundle A1 of articles in plastics sheeting 1 comprises a driven sheeting supply roller 2, welding and severing bars 7, 8, and a bundle compressing tongue 9 that is removable from between the sheeting 1 and bundle A1 after the welding operation. In the embodiment described, a bundle of newspapers A is transported to a sealing position A1 by conveyer belts 10, 20, the plastics sheeting 1 being supported by a reciprocatable roller 4. On sealing, the welded seam is cut longitudinally. A wrapped bundle may pass shrinkage devices (not further disclosed) to tighten the loose ends of the sheeting 1.
Patent ES-367861-A1 (ES)
Title: Improvements in wire mesh welding apparatus
IPC: B23D31/00
Filed: 1969-05-29
Abstract: Apparatus for manufacturing welded wire mesh mats comprises at least one mesh welding machine SM having devices for adjusting the longitudinal and transverse wire spacing and the mat length and width, the adjustment devices being connected to and controllable by an automatic controller St which is connected to and receives instructions from a computer R having a limit data store Sp in which are stored standard limiting values for the mats, the computer being arranged so that on the basis of input data relating to the desired longitudinal and transverse strengths of the mats, taken in combination with the stored limiting values, it determines the economically best combination of values for at least certain areas of the mats and transmits corresponding orders to the controller. The single welding machine SM has devices D1, D2, D3 for feeding selectively longitudinal wires of three diameters d1, d2, d3 and has three further devices for feeding transverse wires of three diameters. The automatic controller St is connected to a selector switch U selectively to one of three buffer stores PS1, PS2, PS3 of the computer. The computer has the input terminals f L , f Q , L, B, D, n, respectively, for longitudinal wire cross-section data, transverse wire crosssection data, length of mat, width of mat, thickness of concrete slab in which the mat is to be used and number of mats to make up a batch. The computer determines which of the diameters dl, d2, d3 must be used to obtain the most economical result, determines the longitudinal wire spacing t L and transverse wire spacing t Q and transmits the information to buffer store PS1, PS2 or PS3. The quantity t L controls the transverse spacing of the electrodes, t Q the stroke of advance of the mat, L and B control cut-off shears. As soon as all the mats using wires of diameter d1 have been made the machine SM is changed to wires of diameter d2 and the switch U makes connection with buffer store PS2. Finally the machine SM is changed to wires of diameter d3 and switch U connects to store PS3. Three welding machines each for a single diameter wire may be used instead. The computer may print on a card information relating to each batch of mats.
Patent ES-374330-A1 (ES)
Title: Dyestuff mixtures of water-insoluble disazo dyestuffs and process for their preparation
IPC: C09B67/22
Filed: 1969-12-06
Abstract: Novel dyestuff mixtures consisting of mixtures of dyestuffs of the Formulae (A), (B) and (C) are prepared by coupling tetrazotized 4,41- diamino-3,31-dichlorodiphenyl with a mixture of 1-phenyl-3-methylpyrazolone-(5) and 1-p-tolyl- 3-methyl-pyrazolone-(5) in a molar ratio of tetrazotized diamine to pyrazolone mixture of 1 : 2. The mixtures vary in shade from yellowish orange to reddish orange depending on the proportions of the two pyrazolones in the mixtures thereof and the order of mixing when coupling. A dispersant such as an addition product of about 20 moles of ethylene oxide and 1 mole of octadecyl alcohol may be present in the coupling reaction.
Patent ES-376541-A1 (ES)
Title: Cleaning solution for metal surfaces
IPC: C23G1/16
Filed: 1970-02-13
Abstract: An aqueous alkaline metal-cleaning solution has a borate as its essential inorganic alkaline constituent and contains 0À1-10 g/l of vanadium ions. The borate may be an alkali metal meta-, tetra- or poly-borate, and the source of vanadium ions may be an alkali metal or NH 4 meta-, ortho- or pyrovanadate, vanadium chloride, sulphate, or nitrate, a vanadyl compound or a vanadium oxide. Preferably a surfactant is added, e.g. a mixture of alkylaryl polyglycol ethers with 2 to 6 and 15 to 50 ethylene oxide groups, and an anionic wetting agent such as an alkylarylsulphonate may be added, the total surfactant content being 1-10 g/l. Al, galvanized steel, zinc and stainless steel are cleaned by immersion in the solution.
Patent ES-378853-A1 (ES)
Title: 5-bromo-5-nitro-1,3-dioxane,process and antimicrobial compositions
IPC: A61K8/00
Filed: 1970-04-21
Abstract: Antimicrobial compositions comprise 5- bromo-5-nitro-1,3-dioxan as active ingredient, together with a carrier therefor. The compositions may be in the form of solutions, ointments, powders, shampoos, soaps or detergents.
Patent ES-382042-A1 (ES)
Title: Iron ore pellets prodn. - with reduced sulphur content
IPC: C22B1/02
Filed: 1970-07-22
Abstract: Improved iron ore pellets are obtained by reducing the S content of roasted pyrite to below 2.5% total S and 1% S bound as sulphide, effected by applying a second roasting treatment prior to the calcining and chlorinating procedure. Pref. the S content is already reduced in the aggregate obtained from roasting the pyrite.
Patent ES-398697-A1 (ES)
Title: Means to guide and suspend a vehicle by magnetic forces
IPC: B61B13/08
Filed: 1972-01-08
Abstract: The invention relates to a structure to guide and support a vehicle by magnetic forces which utilizes the repulsive properties of permanent magnets attached to the vehicle and to the support in such a way that like poles are facing each other, which poles extend in the direction of motion, and are of alternating polarity transversely to the direction of motion. The relationship of the permanent magnets to achieve optimum suspension without generation of eddy currents and hysteresis losses is important. Further, the invention achieves lateral stability of the vehicle utilizing partial permanent magnetic forces and partial electromagnetic forces. The amount of vehicle support by the permanent magnets is mechanically controllable to compensate for environmental factors.
Patent ES-411587-A1 (ES)
Title: Method and apparatus for blind riveting
IPC: B21J15/04
Filed: 1973-02-14
Abstract: A tubular rivet having a preformed head and a shank which extends through aligned apertures of workpiece members is set by expanding the end of the shank remote from the head to form a blind head by pulling the head of a mandrel into the bore of the shank. Then the shank together with the blind head and a central portion of the preformed head is moved in a direction towards the preformed head while restraining movement of the periphery of the preformed head, thereby deforming the preformed head and decreasing the distance between the preformed head and the blind head.
Patent ES-412252-A1 (ES)
Title: Method of electrophotographically manufacturing a television screen using hygroscopic material
IPC: G03G9/00
Filed: 1973-03-02
Abstract: A method of electrophotographically manufacturing a display screen of a colour television display tube. For enhancing the contrast, a light-absorbing layer is provided between the phosphor patterns. In order to prevent pollution of the previously provided phosphor patterns with the phosphor of phosphor patterns which are provided afterwards, the phosphor particles are previously provided with a layer of a hygroscopic material. The hygroscopic material is wetted and hence made conductive between the provision of two phosphor patterns. The hygroscopic material is dried and hence made non-conductive between the provision of the last phosphor pattern and the provision of the light-absorbing layer.
Patent ES-420118-A1 (ES)
Title: Device for controlling the flow of fluid through flexible tubes
IPC: A61M5/175
Filed: 1973-10-30
Abstract: A device for controlling the flow of fluid through a resilient, flexible tube for particular use in single use surgical apparatus, having a housing surrounding the tube, an aperture in the side wall of the housing, and a manually or mechanically actuated lever that extends through the aperture in the housing and when actuated compresses the tube at a location adjacent to and in a direction toward the aperture in the side wall of the housing to provide an exact and variable adjustment of the flow rate of liquids through the tube.
Patent ES-431667-A1 (ES)
Title: Process for the manufacturing a cured expanded non-cracking dimensionally stable urea formaldehyde product
IPC: C08J9/24
Filed: 1974-11-05
Abstract: A strong, expanded moulded panel or board, having a specific gravity between 0.2 and 0.8, is produced by heating dry urea formaldehyde resin containing 4% to 8% volatile materials in a mould at between 130 DEG and 160 DEG C under light restraining pressure between 30 and 300 psi which permits moderate expansion of the resin owing to the gasification of the volatile materials.
Patent ES-435413-A1 (ES)
Title: (Trifluoromet hylphenoxy)-phenylurea compounds and herbicidal compositions
IPC: C07C275/36
Filed: 1975-03-07
Abstract: New (trifluoromethylphenoxy)-phenylureas of the formula: < IMAGE > (I), wherein R is hydrogen or methyl and N AND M, WHICH MAY BE IDENTICAL OR DIFFERENT, ARE EACH 0, 1, 2, 3 OR 4, BUT ONLY N AND M MAY BE 0 IF THE TRIFLUOROMETHYL GROUP IS IN THE 3-POSITION AND HAVE STRONG HERBICIDAL PROPERTIES.
Patent ES-437464-A1 (ES)
Title: Device for cutting the weft in a shuttleless loom having a continuous weft-supply mechanism
IPC: D03D47/00
Filed: 1975-04-29
Abstract: Weft-cutting apparatus for a shuttleless loom of the type having a continuous weft supply and in which a selected weft thread coming from a fixed bobbin mounted at a point spaced from the fabric prepared on the loom remains attached to the edge of that fabric during the movement of a picking needle inside the shed and until after it has been beaten into the fabric, is constructed of an upper L-shaped lever and a lower L-shaped lever, fulcrumed at their midpoint on a common pin to provide a gap between them which is located in the path of the weft thread. Each lever supports a transverse cutting blade at one end and, at its other end, a sliding roller which rides on an associated control cam. Springs attached to the levers force the sliding rollers against their associated control cams which are keyed to a common shaft that is rotated with the drive shaft of the loom, and are shaped so that the levers are pivoted and the blades are brought together to sever the weft thread during one phase of the revolution of the shaft and are separated from each other during another phase of the revolution of that shaft.
Patent ES-442290-A1 (ES)
Title: Pile splicing apparatus and method
IPC: E02D15/04
Filed: 1975-11-03
Abstract: Top and bottom segments of marine piling are spliced and reinforced in situ by surrounding them with an elongated cage of concrete mesh rebar stock or like material, surrounding the cage with an elongated concrete form bag, spacing the cage from the piling and the form bag from the cage, and pouring the form bag full of concrete mix thereby integrating the piling segments, the cage and the form bag into a repaired or spliced pile of substantial strength. Where the splice extends below the mud line, the area about the pile first is excavated down into the underlying solid ground to provide a concrete form basin which also is filled with concrete to provide a footing for the spliced pile.
Patent ES-452334-A1 (ES)
Title: System for on-line processing of banking transactions
IPC: G06F21/34
Filed: 1976-10-13
Abstract: A branch banking system for on-line processing of banking transactions which is responsive to customer-initiated and teller-initiated operations and comprises a plurality of remote branch office terminals and a central controller for establishing transaction validity, maintaining transaction records and customer data. Each branch office terminal includes a branch controller in communication with the central controller and an associated plurality of branch teller stations, each including a teller unit and an associated set of peripheral units. Each teller station includes a teller data display which is responsive to the central controller, by way of its associated branch controller, to display alphanumeric data representative of the transactions. The set of peripheral units includes: a PIN (Personal Identification Number) signal generator, customer operated, for generating a PIN signal representative of specific data associated with that customer, a card reader for generating a CARD signal representative of data magnetically encoded on a region of a card as the card is read, and a teller data entry terminal. Each teller data entry terminal includes a first and a second teller-operated keyboard for respectively generating a FUNCTION signal representative of a desired banking function and a NUMERIC signal representative of a desired transaction. Each teller unit includes storage for temporarily storing the PIN, CARD, FUNCTION, and NUMERIC signals as generated. Each branch controller includes means to repetitively sample the storage of each of its teller units in succession at a polling frequency at least twice the character generation rate of the various peripheral units, means to identify each sampling time when a new character has been generated since the last sampling time, and means to transfer the new character signal when a new character is identified, together with an address signal or tag representative of the associated peripheral unit to the central controller. The central controller is responsive to the succession of new character signals to identify the customer account number and desired transactions, and is further responsive to successively validate the received new character signals, establish a record of the transaction, up-date the current customer account data to reflect the transaction, and transmit an authorization signal and data representative of the transaction to the display.
Patent ES-453504-A1 (ES)
Title: Bandages
IPC: A61F13/06
Filed: 1976-11-19
Abstract: The circular elastic bandage for limbs and their joints, made of elastic textile, is intended to be soft, comfortable to wear and to be non-wrinkling. To this end it consists all round of at least two fabric layers (3, 4) which lie one on the other, are movable one on the other and, in the case of knitwear or hosiery, have in each case a loose structure of 6 to 10 stitches per cm and, in the case of woven fabric, have 6 to 10 interlacings per cm and otherwise have an extensibility of 25 to 35 cm per 100 g for a fabric strip of 10 cm length and 1 cm width.
Patent ES-458979-A1 (ES)
Title: Quaternary imidazolinium salts and their use as fabric conditioning agents
IPC: D06M13/463
Filed: 1977-05-20
Abstract: The fabric conditioner contains as the active component a quaternary imidazolinium salt of the formula < IMAGE > where D, R, R2, R3, R4 and X<-> are each as defined in Claim 1. The conditioner contains in total less than 4% of primary amines, secondary amines and cyclic tertiary amine salts, based on the weight of the imidazolinium salt. A process for conditioning fabrics in the wash comprises the addition to the rinse bath of the fabric conditioner in an amount corresponding to 2 to 500 parts per million of the imidazolinium salt.
Patent ES-460691-A1 (ES)
Title: Method of and apparatus for electromagnetic mixing of metal during continuous casting
IPC: B22D27/02
Filed: 1977-07-13
Abstract: A molten metal is poured into the upper end of a vertically tubular continuous-casting mold and is withdrawn as a hardened casting from the lower end of the mold. An electromagnetic field is displaced upwardly counter-current to the descending metal so as to mix the molten part of the metal and displace non-magnetic inclusions away from the hardening skin of the metal. The mold is operated in accordance with the following formula: B2xL=(1/ gamma v)(16d2+120d) wherein B equals effective strength of magnetic field in tesla, L equals overall vertical length of field in meters, gamma equals electrical conductivity of metal being cast in ohms-1xmeter-1, v equals vertical travel speed of field in meters/second, and d equals desired surface depth of non-metallic inclusions in millimeters i.e., the distance from the outer surface of the casting in a direction normal to this surface. As a rule the overall length L is varied to space the non-metallic inclusions the desired depth below the surface of the thus-produced casting.
Patent ES-461526-A1 (ES)
Title: 1-(2-aryl-2-r-ethyl)-1h-1,2,4-triazoles
IPC: C07C309/66
Filed: 1977-08-10
Abstract: A fungicidal composition contains, as active ingredient, novel 1H-1,2,4-triazole derivatives of the formula < IMAGE > in which the substituents are as defined in Claim 1, and physiologically acceptable acid addition salts of compounds of the formula I. The fungicidal composition is prepared according to the invention either by N-alkylating 1H-1,2,4-triazole with an ester derivative or by O-alkylating a corresponding 1H-1,2,4-triazole, in which the N atom has the substituent -CH2-CH(Ar)OH, and mixing the reaction products with formulation auxiliaries. The above-described fungicidal composition can be used for controlling methane in various plant species.
Patent ES-466599-A1 (ES)
Title: Aminoalkyl-substituted benzoxazine derivatives
IPC: A61P25/24
Filed: 1978-02-03
Abstract: Racemic and optically active compounds of the formula Q-CnH2n-NH-R wherein Q is < IMAGE > where R1 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, trifluoromethyl or amino, R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or trifluoromethyl, R1 and R2, together with each other, are methylenedioxy or ethylenedioxy, and A is -O-, -CH2-CH2-, -O-CH2- where the oxygen is bonded to the benzene ring, or -NR3- where R3 is hydrogen or alkyl of 1 to 4 carbon atoms, N IS AN INTEGER FROM 2 TO 6, INCLUSIVE, AND R is hydrogen, benzyl or < IMAGE > where R4 is hydrogen, methyl or ethyl, R5, R6 and R7, which may be identical to or different from each other, are each hydrogen, halogen, hydroxymethyl, trifluoromethyl, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, nitro, cyano, -CONHR3, -CONHOH, -COOR3, R8O-, methylsulfonylmethyl or, when one or two of R5 through R7 are other than halogen or trifluoromethyl, also -NR3R9, where R3 has the meanings defined above, R8 is hydrogen, alkanoyl of 1 to 20 carbon atoms, alkyl of 1 to 4 carbon atoms or aralkyl, and R9 is hydrogen, lower alkanoyl, methanesulfonyl, carbamoyl, dimethylsulfamoyl, or alkoxycarbonyl of 2 to 5 carbon atoms, and R5 and R6, together with each other, are -O-CH2-O, -O-CH2-CH2-O-, -CH=CH-CH=CH-, -O-CH2-CONH-, -CH2-CH2-CONH- or -O-CO-NH-, and non-toxic, pharmacologically acceptable acid addition salts thereof the compounds as well as their salts are useful as vasodilators and CNS-stimulators.
Patent ES-471130-A1 (ES)
Title: Acetylsalicylic acid derivative
IPC: C07C69/157
Filed: 1978-06-26
Abstract: An acetylsalicylic acid-zinc chelate exhibits improved anti-inflammatory properties with reduced irritation of the gastro-intestinal mucous membrane. The acetylsalicylic acid-zinc chelate is produced by reacting acetylsalicylic acid with zinc hydroxide or sulphate in the presence of a weak base.
Patent ES-473444-A1 (ES)
Title: Method and apparatus for forming glass containers
IPC: C03B9/16
Filed: 1978-09-18
Abstract: Method and apparatus for forming glass containers by the blow and blow process in which a parison mold and blow mold are positioned relative to each other, such that parisons can be transferred by an invert arm. The parisons are formed with their necks down in the parison mold from a charge of glass delivered thereto, and vacuum is applied to the neck mold to settle the molten glass in the neck mold about a special neck pin to thereby form the finish portion of the container. The neck pin is pulled and counterblow of the charge into parison form is accomplished and the parison is transferred from the parison mold to the blow mold where it is expanded into final shape. The parison mold is coated with a "solid film lubricant" which provides a surface that has an insulating effect and requires less "swabbing" over its useable life. A plunger that has a tip that produces less heat removal for the time it is in contact with the charge or gob of glass is used and purging of the vacuum passages in the plunger is carried out each cycle.
Patent ES-474415-A1 (ES)
Title: Polyolefin films with a high resistance to sticking against welding bars having a top coating comprising a combination of an epoxy resin, an acrylic resin and nitrocellulose
IPC: C08J7/046
Filed: 1978-10-23
Abstract: Films comprising alpha-olefin polymers, such as normally solid polypropylene consisting essentially of recurring propylene units and having a substantial crystalline polypropylene content, and in particular isotactic polypropylene, are rendered easily thermoweldable and/or impervious to gases and vapors, and also given improved resistance to sticking against the welding bars of automatic and semi-automatic machines conventionally used for the manufacture of containers, envelops, bags, vessels and, in general, other manufactured articles useful in the packaging industry, by coating the films with a first layer comprising a polyalkyleneimine and a second layer comprising a mixture of an epoxy resin, an acrylic or methacrylic polymer or copolymer, and nitrocellulose.