baber/WOPTO huggingface dataset:
Patent ES-370611-A1 (ES)
Title: Elevator for scraper
IPC: E02F3/64
Filed: 1969-08-19
Abstract: An earth scraper having a material container and an elevator including two continuous chains connected together by a plurality of transverse flights and entrained around chain guides mounted on an elevator frame, has a drive mechanism for the elevator, which is pivotally mounted at one end for automatic self-alignment on the frame, and is provided with a pair of axiallyaligned chain-driving sprockets. The drive mechanism is identical to that described in Specification 1,268,249.
Patent ES-374293-A1 (ES)
Title: Spray drying alkali metal percorbmates and perborates
IPC: C01B15/12
Filed: 1969-12-05
Abstract: Spray drying alkoli metal percorbmates and perborates.. N6A. is carried out with sprayable material containing only the stable basic components, the carrier of the active oxygen being supplied to the sprayable material immediately before spraying, the mixture then being sprayed and dried in the spray tower. The carrier for the active oxygen is pref. hydrogen peroxide.
Patent ES-375028-A1 (ES)
Title: Electrical relay
IPC: H01H83/22
Filed: 1969-12-30
Abstract: A self-resetting relay comprises two levers 6, 7 pivoted together by a torsion spring 8 for relative movement when first arms of the levers are relatively displaced by current sensitive bimetallic elements but not when the first arms are similarly displaced, second arms of the levers carrying co-operating contacts 9, 10. The relay is a polyphase relay having bimetallic strips 1a ... 1c with free ends extending through apertures in insulating bars 3, 4 which move the lower, second, arms of the levers 6, 7 together to open the contacts 9, 10 when relative motion occurs between the bars 3, 4 due to unbalanced conditions in the currents heating the bimetallic strips. Relative motion between the bars also occurs under balanced overload condition when the bar 3 abuts an adjustable stop 5. The first arm of the lever 6 normally pivots about projections 11, 12 of a push-button 13 which has an inclined surface 15 so that depression of the push-button opens the contacts, the surface 15 engaging and moving the rounded end 16 of the lever 7. This enables the push-button to be used as a stop button when the relay is used to control the operation of a contactor. The relay may also control an acoustic alarm.
Patent ES-381794-A1 (ES)
Title: Device for making a culture of microorganisms
IPC: C12M1/28
Filed: 1970-07-15
Abstract: A microbiological testing device includes an elongated member 24, Figs. 2, 6, 7 and 10, carrying different culture media 32 in recessed portions 26 on the two sides, slots 36, Figs. 3 and 10, for guiding the member into the container 22, and brushes 54 serving to redistribute specimen inoculum taken up at the end of the member along the body of culture media in the form of lines 68, 70 and 72. The culture media can be closely inspected during incubation without further brushing, by withdrawing the guide member 45-56 and elongated member 24 together. Small protrusions 30 assist in retaining the culture medium in position. The culture medium may, in fact, extend beyond the inner end of the elongated member, Fig. 8 (not shown). The container is made of glass or polymethylmethacrylate or polycarbonate resin, the guide member of resilient polyethylene or polypropylene. Culture media for the detection of Candida, Streptococci and Bacteruria are disclosed.
Patent ES-383365-A1 (ES)
Title: Vacuum evaporation type water heater
IPC: F24H1/50
Filed: 1970-09-03
Abstract: The service water boiler has a conduit for the space heating system extending through it and downstream from the boiler the conduit is exposed to the steam in the vacuum heating tank which also houses that boiler. The space heating thermostat switch is in series with a switch operated by a sensor in the tank with the two being arranged so that the gas to the burner heating the tank is shut off when a given temperature is reached at said sensor. A second sensor in the tank will, at a temperature lower than the given temperature, actuate a second switch also connected to shut off the gas to the burner provided that the thermostat switch is not calling for heat.
Patent ES-399050-A1 (ES)
Title: Pabx transmission and impulsing circuit
IPC: H04Q3/00
Filed: 1972-01-20
Abstract: A circuit arrangement is provided for two-way speech transmission and one-way impulse transmission in telecommunication exchanges. Transmission is across a transformer having first and second windings series connected to, but D.C. isolated from, first and second two-way speech paths respectively. Amplifier means is coupled through additional windings of the transformer to compensate for the attenuation of signals between the two speech paths due to natural transformer losses. A source of regulated D.C. power provides energy to the first two-way speech path and to an impulse repeater circuit coupled thereto. The repeater circuit provides substantially identical impulses to the second two-way speech path.
Patent ES-400154-A1 (ES)
Title: Speed limiters for internal combustion engines with controlled coil ignition
IPC: F01L1/00
Filed: 1972-02-25
Abstract: The speed limiter comprises, on an element rotated at a speed proportional to that of the engine, a contact fixed with respect to this element and a movable contact adapted to approach the fixed contact under the effect of the centrifugal force and against the effect of a return spring. One of these contacts is connected to the secondary winding of the ignition coil of the engine and the other to ground. When the speed of the engine reaches a predetermined threshold, the movable contact touches the fixed contact and cuts off the ignition of the engine by grounding said secondary winding. A screen of electrically insulating material is guided on said element and connected mechanically to the movable contact so that it is inserted between the two contacts as long as the speed of the engine is less than a limit itself less than said threshold but close to the latter and so that it retracts when this speed exceeds the said limit.
Patent ES-400375-A1 (ES)
Title: Machine for the application of liquid coatings to workpieces
IPC: B05C5/00
Filed: 1972-03-03
Abstract: A coating machine where liquid coatings of lacquer or glue are applied to continuous webs or to a succession of flat workpieces in a free-falling liquid curtain emanating from an applicator head positioned over the workpiece conveyor, the machine including a rotatable vertical column with two carrying arms at right angles and a complete independent liquid circulation system for each applicator head, the applicator heads and liquid circulation systems being rotatable together with the vertical column so that, when one arm and applicator head is in the operation position above the conveyor line, the other arm and applicator head is positioned alongside the conveyor line.
Patent ES-402945-A1 (ES)
Title: Method and apparatus for geochemical surveying
IPC: G01N1/00
Filed: 1972-05-06
Abstract: A method and apparatus for performing a rapid geochemical survey over an area of the earth consisting of collecting and concentrating atmospheric particulates, preferably transferring the particulates into a stream of an inert carrier gas, heating the particulates to break down organic particles into particles of smaller size and vapours, removing from the stream inorganic particles which generally are of relatively high mass, and then analyzing the remaining organic particles and vapours to detect the presence of elements or compounds indicative of underlying geological conditions.
Patent ES-404504-A1 (ES)
Title: Cooling arrangement for a converter vessel wall
IPC: C21C5/46
Filed: 1972-07-04
Abstract: A metallic converter vessel wall is cooled by panels disposed side-by-side on the wall and in direct contact therewith. Each panel is individually fixed to the wall in a manner which does not impede the expansion of the wall.
Patent ES-415829-A1 (ES)
Title: Method of manufacturing sheet and float glass at high production rates
IPC: C03B/
Filed: 1973-06-12
Abstract: A method of increasing the rate of production (throughput) of }flat glass, particularly sheet glass manufactured by the Pittsburgh }Process, and float glass manufactured by the Float Process is disclosed. }The method involves altering the standard commercial sheet glass formulations }of the Pittsburgh Process and of the Float Process to give a lower }SiO2 and CaO containing glass which has a higher Na2O content. The new }glass composition melts and fines at lower temperatures and is a surprisingly }more soluble composition for the batch sand which makes the glass composition }faster melting. The new glass requires less salt cake for melting and }fining than conventional sheet and float glass and also retains a higher }percentage of SO3 during melting and refining in the glass than either }conventional sheet and float glass. These factors significantly reduce }the pollution hazards associated with gaseous and particulate sulfur }emissions. Further, since the glass is faster melting, it helps reduce }particulate emissions due to dusting. Further, the new glass has a lower }liquidus temperature, a wider working range, can be attenuated over a wider }temperature range, and is easier to cut. Flat glass articles of the }new composition can be both thermally and chemically tempered at faster }rates. These improved properties all contribute to high throughput }conditions. Although the new glass can be made at higher production }rates, commercially desirable properties, such as chemical durability, }are as good as commercially available sheet and float glass.
Patent ES-423347-A1 (ES)
Title: Process for the preparation of ampicillin
IPC: C07D499/00
Filed: 1974-02-16
Abstract: Ampicillin is prepared by reacting an inorganic or organic base with a new penicillin G derivative of the formula: OHS | ANGLE CH3 C6H5-CH2-C---N----CH-CHC ANGLE |||||CH3 R2O-CS-NC=OO=C--N---CH-COOR1 ANGLE CH | C6H5 (wherein R1 represents a group protecting the carboxy radical and R2 represents a strong electron-attracting group, e.g. a halogenoethyl group) to open the imidazolidine ring and give an intermediate product of the formula: S ANGLE CH3 R2O-CS-NH-CH-CONH----CH-CHC ANGLE ||||CH3 C6H5O=C--N---CH-COOR1 and removing by methods known per se the groups -R1 and R2O-CS- which protect the carboxy radical and amine functions respectively.
Patent ES-423446-A1 (ES)
Title: Method for the direct reduction of iron ores
IPC: C21B13/14
Filed: 1974-02-20
Abstract: A process and apparatus for the gaseous reduction of sized iron ores wherein a steam-hydrocarbon fluid mixture, having a steam : carbon molar ratio ranging from 0.9:1 to 1.8:1, is catalytically reformed to produce a reducing gas mixture containing about 85 to 98 percent by volume carbon monoxide plus hydrogen, with a hydrogen:carbon monoxide volume ratio of at least 2:1. The reducing gas is transferred directly at elevated temperatures to a shaft furnace for reduction of ores therein, and the spent reducing gas is cleaned, cooled and dried, for use as fuel and/or cooling the reduced ores.
Patent ES-427158-A1 (ES)
Title: Device for steplessly detecting the ovalizations and the projections on two orthogonal planes of the curved geometrical configuration of a submerged pipeline
IPC: G01B7/28
Filed: 1974-05-31
Abstract: The present invention relates to a device for use in steplessly detecting the presence and the precise position of ovalizations, squashings or swellings into a submerged pipeline as well as the projections on a vertical plane and on a horizontal plane respectively of the curved geometrical configuration of said pipeline.
Patent ES-428204-A1 (ES)
Title: Low friction bearing material and method
IPC: C08L77/00
Filed: 1974-07-02
Abstract: A low friction bearing composition comprising a major portion of a thermoplastic resin other than polytetrafluoroethylene and a minor portion of a filled polytetrafluoroethylene material, said filled polytetrafluoroethylene material consisting essentially of at least 50 percent by volume of polytetrafluoroethylene polymer and the remainder being a filler material, said fillter material being selected from the group consisting of carbon, glass, asbestos, silica, zinc, cadmium, lead and the oxides thereof, bronze, molybdenum disulfide, tungsten disulfide, alumina, zirconia, titanium oxide, cupric oxide, boron nitride, kieselguhr and mixtures thereof. The composition is readily formed by injection molding or hot extrusion methods and exhibits wear resistance at room temperatures substantially equal to polytetrafluoroethylene compositions which are fabricated by cold forming and sintering techniques.
Patent ES-431550-A1 (ES)
Title: Package cut-out apparatus
IPC: B65B61/06
Filed: 1974-10-31
Abstract: In package-forming apparatus for individually packaging elongated articles such as small sausages between opposing, continuous webs of sealable film means are provided for completely separating or cutting out groups of the individually packaged articles while partially severing the articles in each group for ready separation from each other. In a preferred embodiment a predetermined number of these packaged articles, e.g. five, is completely severed with each of the five articles in the group being partially severed from each other along a readily separable line of perforation. The mechanism for severing and perforating the individually packaged articles is mounted around the periphery or rim of a wheel structure disposed for rotation over the discharge end of the upper run of an endless chain of lower die plates having cavities for receiving the lower portions of each individual article.
Patent ES-435820-A1 (ES)
Title: Liquid outlet valve
IPC: F16K31/50
Filed: 1975-03-20
Abstract: A liquid outlet valve is adapted for connecting to a pipe. The valve has a throughhole member with an entry, an outlet and a passageway therethrough. A closure member is associated with the throughhole member to close off the outlet and an elastic flexible seal is provided in the closing member. A connecting means movably connects the closure member with the throughhole member to control the flow of liquid.
Patent ES-441335-A1 (ES)
Title: Method for rapidly laying a pipeline in deep water by an anchored laying means, and the relative devices
IPC: G05D1/02
Filed: 1975-09-19
Abstract: This invention relates to an improved method for rapidly laying a pipeline in deep water by an anchored floating means. The rapid laying is obtained by varying the forces exerted by winches mounted on the floating means in such a manner as to impart a rapid movement to the floating means, in the longitudinal direction of laying, for a distance equal to the length of the piece of pipe added to the free end of the pipeline to be laid. Before termination of the rapid movement there is applied to the floating means a compensating force, whose direction, sense and intensity are such that, together with the forces exerted by the winches, said compensating force opposes moment by moment the central elastic force which induces a damped oscillatory motion in the floating means. This oscillation is thus eliminated or drastically and rapidly dampened.
Patent ES-444733-A1 (ES)
Title: N-Aryl-N{40 -(phenyl-or phenoxy-alkyl)-piperazines and salts thereof
IPC: A61P9/12
Filed: 1976-01-29
Abstract: Compounds of the formula A-CH-CmH2m-NN-R | R6 wherein R is phenyl phenyl having one or more substituents attached thereto, said substituents being selected from the group consisting of alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, alkylthio of 1 to 4 carbon atoms, halogen and trifluoromethyl a bicyclic aromatic or cycloaliphatic-aromatic ring, especially naphthyl, tetrahydronaphthyl or indanyl or a mono- or bicyclic heterocyclic ring, especially pyridyl, pyrimidyl, isoquinolyl or thiazolyl R1is (CH2)pR4 ANGLE ANGLE -N(CH2)n or Q=CR5 ANGLE || B -NN-R3 ANGLE C PARALLEL O where B is O OO PARALLEL ANGLE -C- or -S-, n is 2, 3 or 4, R3 is hydrogen, alkyl of 1 to 4 carbon atoms or alkanoyl of 1 to 4 carbon atoms, R4 and R5, which may be identical to or different from each other, are each hydrogen or alkyl of 1 to 4 carbon atoms, P IS 0 OR 1, AND Q is oxygen or two hydrogens, R2 is hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or halogen, A is a single carbon-to-carbon bond or -OCH2-, R6 is hydrogen, hydroxyl, alkoxy of 1 to 4 carbon atoms or alkanoyloxy of 1 to 4 carbon atoms, and M IS 0, 1, 2, 3, 4 OR 5, BUT OTHER THAN 0 WHEN R6 is hydroxyl, AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF THE COMPOUNDS AS WELL AS THEIR SALTS ARE USEFUL AS CNS-depressants, adrenolytics, antiphologistics, analgesics, antihistamines and anticholesterols.
Patent ES-445909-A1 (ES)
Title: Mechanism for controlling the motion of the weft carrying grippers in looms
IPC: D03D47/00
Filed: 1976-03-09
Abstract: In a mechanism for controlling the motion of the weft carrying grippers in looms, the inlet movement is the rectilinear reciprocating motion of the small end of the final connecting rod of a linkage operated by the main shaft of the loom, and the outlet movement is the rotary reciprocating motion of a gearwheel controlling the straps for advancement of the grippers. The mechanism comprises a screw and a slider through which said screw passes, one of said elements being moved along a fixed rectilinear path by said connecting rod small end, while the other element is caused to rotate about its own axis, parallel to said path, to cause the rotation of said gearwheel. The mechanism comprises, further, rolling means, carried by said slider and being in engagement with the threading of said screw, to cause the rotation of one of said elements, as a function of the translation of the other element.
Patent ES-447127-A1 (ES)
Title: Process for the preparation of tacky mixtures based on rubbery ethene copolymers
IPC: C08L21/00
Filed: 1976-04-17
Abstract: Rubber mixtures consisting of (1) 20 - 75 parts of a copolymer containing 60 - 80% by weight of ethylene, 20 - 40% by weight of an alpha -alkene, and 0 - 20% by weight of one or more polyenes and having, in the unvulcanized state, an elongation at rupture of over 800% and a tensile strength of between 10 and 100 kg/cm2 (2) 80 - 25 parts of at least one polymeric material which is a styrene-butadiene copolymer polybutadiene or polyisoprene and (3) a tackifier resin and optionally conventional fillers and additives, wherein the mixture of (1), (2) and (3) has an elongation at rupture of at least 800% and a tensile strength of between 1.3 and 50 kg/cm2.
Patent ES-457510-A1 (ES)
Title: Method for preparing 77substituted alkaneamidoo33substituted thiomethy ll33cephemm44carboxylic acids
IPC: C07D501/36
Filed: 1977-04-04
Abstract: PURPOSE:7-Substituted alkaneamido-3-substituted thiomethyl-3-cephem-4-carboxylic acids of formula I are new: (where R1 is naphtyl, aralkyl, alkoxy, alkylthio, haloalkyl, halogen, nitro, hydroxy, aralkoxy or acylamino, etc. R3 is heterocyclic group or heterocyclic group substituted by alkyl or alkenyl).
Patent ES-458197-A1 (ES)
Title: Immuniological adjuvant peptidoglycans compounds and methods of preparation thereof
IPC: A61P37/04
Filed: 1977-04-26
Abstract: The novel compounds of the formula: < IMAGE > are prepared by catalytic hydrogenolysis of a compound of the formula < IMAGE > As a result, the benzyl ether, benzyl thioether, benzylidene acetal and benzyl ester groups are removed. In the formulae, R, R<1>, R<2>, R<6>, R', R'', X, X<1>, Y and n have the meanings given in Patent Claim 1. The compounds of the formula I are immunological adjuvants. They are easily degraded by the human metabolism, delay the release of the antigen and stimulate the immune reaction.
Patent ES-466096-A1 (ES)
Title: Method for forming glass containers
IPC: C03B9/20
Filed: 1978-01-18
Abstract: Method for forming glass containers by the blow and blow process in which a parison mold having a plurality of cavities is centrally positioned relative to a pair of blow molds having a plurality of cavities. The parisons are formed with their necks down in the parison mold from a charge of glass delivered to each cavity. Vacuum is applied to the neck area of the mold to form the finish portion of the container. A neck pin is pulled and air under pressure is fed to the interior of the area from which the neck pin is drawn to expand the glass within the parison mold at a continuous rate until the glass within the parison mold comes in contact with a baffle which closes the upper end of the parison mold. The parison mold is then opened and the parisons are transferred alternately from the parison mold to the blow molds where they are expanded into final shape. During the transfer of the parisons from the parison mold to the blow mold, air under pressure is maintained within the hollow interior of the parison. The parison transfer is carried out by the neck molds with parison counterblow pressure delivering means as well as puff or low pressure means for either puffing the parison during its invert movement from the parison mold to the upright position at the blow mold or to help sustain the parison against collapse during invert. The ability to apply puffing air to the parison during transfer is a significant step in the forming process.
Patent ES-466104-A1 (ES)
Title: Method and apparatus for identifying microorganisms
IPC: C12Q1/04
Filed: 1978-01-18
Abstract: The method and apparatus for testing the susceptibility of bacteria to antibiotics described in the U.S. Pat. No. 3,832,532 and related patents are adapted for identifying various strains of bacteria by determining the light scatter indices (LSI) for a special group of antimicrobials, which have particularly significant characteristics with respect to identifying the strains of microorganisms, and analyzing them by a computer method, such as a quadratic discriminant function statistical technique, to identify the microorganisms to which the antimicrobials are applied. It has been found that 14 antimicrobial agents provide an extremely reliable identification and it is believed that the identifying group of agents could be reduced without sacrificing too much reliability. The agents preferably should be those which are not in common therapeutic use to avoid errors resulting from strains which have become immune to various therapeutically-utilized antibiotic agents. A presently defined group of such agents includes approximately 36 members (later described herein of which a number can be selected for reliable identification purposes by statistical techniques).
Patent ES-467692-A1 (ES)
Title: Process for producing hard, wear-resistant boron-containing metal bodies
IPC: C22C1/05
Filed: 1978-03-09
Abstract: A boron-containing powder in an amount of up to 25% by weight is mixed with a metal powder (e.g. steel) and the mixture is compacted in a mold to at least 80% of theoretical density. The compact is sintered at 700 DEG to 1300 DEG C. under a protective atmosphere or vacuum to yield a hard, wear-resistant body.
Patent ES-468564-A1 (ES)
Title: Airport towing vehicle for handling large transport aircrafts
IPC: B60P3/11
Filed: 1978-04-05
Abstract: The present invention relates to airport towing vehicles capable of handling large transport aircrafts. The vehicle has a movable chassis on which a platform for receiving the nose wheel unit of an aircraft is mounted. An access ramp, pivotally connected to an edge of the platform is engaged under the nose wheel unit of the aircraft to bring the nose wheel unit upwards onto the platform and a lifting device is supplied at controlled pressure to exert a lifting force on the access ramp which is a function of the load of the nose wheel unit taken over by the access ramp. Rollers on the upper surface of the access ramp reduce frictional resistance between the tires of the nose wheel unit and the upper surface of the access ramp.