baber/WOPTO huggingface dataset:
Patent ES-392928-A1 (ES)
Title: Polyalkylene glycol esters of hindered phenols substituted alkanoic acid
IPC: C07C69/76
Filed: 1971-07-05
Abstract: Compounds of the formula: RX--(CaH2a)X--R b WHEREIN X is oxygen or sulfur, A IS AN INTEGER FROM 2 TO 6, B IS AN INTEGER FROM 3 TO 40, AND R is WHEREIN R1 is an alkyl group of 1 to 8 carbon atoms, R2 is hydrogen or an alkyl group of 1 to 8 carbon atoms, and X IS AN INTEGER FROM 0 TO 6 ARE USEFUL AS ANTIOXIDANTS FOR ORGANIC MATERIALS NORMALLY SUBJECT TO OXIDATIVE DETERIORATION, SUCH AS POLYACETALS, POLYPROPYLENE, AND NYLON, IN AMOUNTS OF FROM ABOUT 0.005 TO ABOUT 5% BY WEIGHT OF THE COMPOSITION.
Patent ES-394022-A1 (ES)
Title: Hands-free emergency call box
IPC: G08B25/12
Filed: 1971-08-09
Abstract: An all weather emergency-reporting telephone call box and system is provided. The call box uses a speaker and microphone for voice reception and transmission, respectively. The housing is formed of heavy material in a configuration selected to minimize the opportunity for vandalism. Direct communications access to the emergency station can be gained by the operation of one push-button switch which operates equipment preparing the system for hands-free operation.
Patent ES-403676-A1 (ES)
Title: Serially operated comparison system with discontinuance of comparison on first mismatch
IPC: H04W88/02
Filed: 1972-06-09
Abstract: The components of a message signal to be identified are serially fed to a comparator which compares them, one at a time, with like-ranking components of a reference signal registered in a display unit. Upon detecting a match between the first components of the two signals, the comparator steps a counter to call out from the display unit the second component of the reference signal for comparison with that of the incoming message signal, and so forth. In the event of a mismatch, the counter is reset if all components match, an output signal is given. If the signals are in binary code, the comparator is a logic circuit if they are composed of a series of different frequencies, the comparator is a mixer.
Patent ES-417370-A1 (ES)
Title: Circuit breaker system
IPC: H01H71/10
Filed: 1973-07-30
Abstract: A circuit breaker system characterized by at least two circuit breakers in side-by-side relationship and having improved interconnecting trip means for automatically tripping one breaker when the other breaker is tripped in response to overload current conditions, the trip means including a trip cam having an elongated flexible member to effect direct contact with the magnetic armature on a bimetal element of the circuit breaker whereupon movement of the trip means in one circuit breaker automatically results in tripping of the adjacent circuit breaker.
Patent ES-431056-A1 (ES)
Title: N-{8 (Methoxymethyl-furyl)-methyl{9 -morphinans or -6,7-benzomorphans and salts thereof
IPC: C07D221/28
Filed: 1974-10-16
Abstract: Compound of the formula WHEREIN R1 and R2, which may be identical to or different from each other, are each hydrogen or alkyl of 1 to 3 carbon atoms, R3 is hydrogen or methyl, R4 is R5 is hydrogen, methyl or acetyl, AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF THE COMPOUNDS AS WELL AS THEIR SALTS ARE USEFUL AS ANALGESICS.
Patent ES-432229-A1 (ES)
Title: Public service vehicle
IPC: B62D31/02
Filed: 1974-11-23
Abstract: A coach or bus of integral construction made up of a lower section, housing engine, suspension and service units and ducts, and an upper section incorporating a passenger saloon. The lower section comprises a sequence of boxes serving simultaneously as structural members and running component enclosures. The box walls are of readily replaceable flat panels. The combination of the upper and lower sections provides a much stiffer structure than heretofore found in conventional constructions.
Patent ES-435539-A1 (ES)
Title: Conferencing system utilizing oppositely phased hybrids
IPC: H04M9/08
Filed: 1975-03-12
Abstract: In lossless or low loss conferencing systems it is customary to use a hybrid to convert each station from 2-wire to 4-wire operation. Because of impedance mismatch conditions, reflections can occur at the hybrid interface thereby causing echo and "singing" problems. Self-cancellation of the reflected signals can be achieved by reversing the phase of the reflected signals through the hybrids and assigning the reversed phase hybrids only to stations connected to the system by trunks. For those stations connected to the system by lines, 5dB pads are used in conjunction with unreversed phase hybrids. In this way complex switching is avoided.
Patent ES-438545-A1 (ES)
Title: Extrusion tool
IPC: H01R43/042
Filed: 1975-06-13
Abstract: Plunger means for use in connection with an extrusion tool or the like comprises a displaceable auxiliary plunger portion longitudinally slidable along a recessed portion of the main plunger and normally biased to a first position wherein its first end extends forwardly of the first end or front end of the main plunger. When suitably contacted, the auxiliary plunger may be displaced rearwardly so that its front end is generally coincident with the front end of the main plunger. The resulting self-adjusting plunger assembly thus provides means for extruding differently sized connectors through a particularly sized orifice in an extrusion tool or the like. In operation, the auxiliary plunger portion precedes the main plunger into the extruding orifice when used in connection with the smaller connector, thereby selectively restricting the size of the orifice to that commensurate with the smaller connector. The larger sized connector will displace the auxiliary plunger portion rearwardly when contacted thereby so that both the main and auxiliary plunger portions operate to advance the connector through the extruding orifice. Biasing means which may comprise a compression spring or the like is provided to return the auxiliary plunger portion to its initial position after being displaced rearwardly along the main plunger recessed portion.
Patent ES-438620-A1 (ES)
Title: Hydrogenation of fatty acids and their triglycerides using a Pd(II) catalyst in an ion-exchange resin
IPC: B01J47/00
Filed: 1975-06-16
Abstract: A process for the highly selective hydrogenation of polyunsaturated fatty acids and their triglycerides to the monounsaturated compounds using a homogenous Pd(II) catalyst in an ion-exchange resin and a process for improving the carrier properties for this and other reactions of ion-exchange resins are described. The resin's properties are improved by treatment with base or acid, without changing the number of active sites by more than 25% until the percentage of active sites readily accessible to large molecules is increased by at least 20%. In the hydrogenation process the Pd(II) is introduced into the salt-form of cation-exchange resins and into the hydroxyl or neutral form of anion-exchange resins.
Patent ES-439039-A1 (ES)
Title: Method of extraction, trapping and storage of radioactive iodine contained in irradiated nuclear fuels
IPC: G21F9/00
Filed: 1975-07-01
Abstract: After dissolving irradiated nuclear fuel in a nitric acid medium, the vapor produced by this dissolution and consisting of water, nitrogen oxides and iodine is passed into a condenser, then into a column for the absorption of the nitrous vapor in which is formed recombined nitric acid containing iodine and nitrous ions, the iodine contained in the recombined acid being then separated-out. The nitrous ions present in the recombined acid have a favorable influence on the important first stage of that separation.
Patent ES-440745-A1 (ES)
Title: Process for preparing 6-chloro-2-chloromethyl-4-phenylquinazoline-3-oxide and intermediates therefor
IPC: C07D239/76
Filed: 1975-09-05
Abstract: A process is described for the preparation of 6-chloro-2-chloromethyl-4-phenylquinazoline-3-oxide, a key intermediate in the synthesis of the known useful psychotherapeutic agents: chlorodiazepoxide and diazepam. This intermediate is prepared by the cyclization of 2-(1'-chloroimino-2'-chloromethyl)-5-chlorobenzophenone, itself a new compound. This compound in turn is prepared by the chloroacetylation of 2-amino-5-chlorobenzophenone to 2-chloroacetamido-5-chlorobenzophenone, another novel compound, and subsequent iminochloride formation.
Patent ES-449394-A1 (ES)
Title: Nonspurting dispensing closure
IPC: B65D47/26
Filed: 1976-06-30
Abstract: Push-pull dispensing closure provided with interengaging angulated ribs and cooperating lugs on the exterior of the shell member chimney portion and interior of the tip member sleeve portion, respectively, to provide a limited degree of relative rotation therebetween during extension or opening movement of the tip member and finding particular utility when utilized as a dispensing closure for a bottle or container of viscous or thixotropic material requiring shaking immediately before use. This construction provides apparatus for preventing spurting upon opening of the closure after such shaking.
Patent ES-451206-A1 (ES)
Title: Phenylglyoxylonitrile-2-oxime-cyanomethylether
IPC: C07C239/00
Filed: 1976-09-03
Abstract: This invention concerns the new compound phenylglyoxylonitrile-2-oxime-cyanomethylether of formula < IMAGE > and compositions containing it, to be used as safener (antidote) for selectively combatting weeds in culture crops, especially millet and rice, in order to protect these cultivated plants from being injured by strong herbicides such as chloroacetanilides and thiolcarbamates.
Patent ES-452107-A1 (ES)
Title: Araliphatic ketones and carbinols
IPC: C25B3/25
Filed: 1976-10-05
Abstract: Compounds of the formula WHEREIN R1 is isobutyl, phenyl, o-fluoro-phenyl, o-chloro-phenyl, cyclopentyl, cyclohexyl, methyl-cyclo-hexyl or cycloheptyl, R2 is hydrogen, fluorine, chlorine or bromine, R3 is methyl, ethyl or, when R1 is phenyl, fluoro-phenyl or chloro-phenyl, or R1 is cyclohexyl and R2 is halogen, also hydrogen, Z1 and Z2 are hydrogen or together form an additional carbon-to-carbon bond, A is O PARALLEL -C- or HOH ANGLE -C- and M IS 2, 4, 6, 8 OR WHEN R1 is halo-phenyl, isobutyl, cyclohexyl, methyl-cyclohexyl, cyclopentyl or cycloheptyl and/or R2 is halogen and/or R3 is methyl or ethyl and/or A is -CH(OH)-, also O the compounds are useful as antiphlogistics.
Patent ES-460319-A1 (ES)
Title: Derivatives of quinoxaline-1,4-dioxides
IPC: A23K20/195
Filed: 1977-06-23
Abstract: The present invention deals with derivatives of quinoxaline-1,4-dioxides, processes for their preparation and their utility, inter alia, as pharmaceutical compositions for the treatment of infectious diseases as well as their use as antiseptic agents. Moreover said compounds show a good growth promoting effect in animals.
Patent ES-464657-A1 (ES)
Title: Electrical cable identification device using HV pulse generator - comprising oscillator circuit, pulse initiating and blocking circuits, pulse power unit, and double pulse former
IPC: G01R31/02
Filed: 1977-11-21
Abstract: The cable detection systems are of the type which have a high intensity pulse generator which is connected to an end of the cable to be identified. A toroidal transformer is placed so as to enclose successively the cables to be examined or identified. A receiver which includes a measuring instrument is connected to the transformer. The pulse generator is made up of five circuits, i.e. an oscillator (14), pulse starting (15) and blocking (16) circuits, pulse power unit (17) and a double pulse forming circuit (18). The double pulse circuit can be incorporated in the general circuit or be inhibited as required. A high voltage stabilised current is supplied to the system from a circuit (19).
Patent ES-468895-A1 (ES)
Title: Esters of(6r,7r)-3-carbamoyloxymethyl-7-((z)-2-(fur-2-yl)-2-methoxyiminoacetamido)-ceph-3-em-4-carboxylic acid
IPC: C07D501/34
Filed: 1978-04-18
Abstract: Cephalosporin derivatives of the formula: < IMAGE > in which R<1> denotes lower alkyl and R<2> denotes hydrogen or lower alkyl. In contrast to the free carboxylic acids, these novel esters are very well absorbed by the gastrointestinal tract and then hydrolyse rapidly to give corresponding carboxylic acids having a broad spectrum antibiotic action. They are prepared by esterification of the carboxyl group in the 4-position, by N-acylation of the 7-aminocephemcarboxylic acid ester or by carbamoylation of the hydroxymethyl group in the 3-position.
Patent ES-471323-A1 (ES)
Title: Apparatus for continuously patterning a photosensitive tape by projection printing.
IPC: H01L21/60
Filed: 1978-06-30
Abstract: A method and an apparatus for continuously patterning a photosensitive tape or foil wherein a master pattern and the tape or foil are synchronously coupled. An optical system comprising a plano-convex lens, a concave spherical mirror, and a pair of right-angle prisms is optically-coupled between the master pattern and the tape or foil for projecting an image of the pattern onto the tape. The optical system is such that the movement of the image is in the same direction as the movement of the tape. The apparatus is such that patterning can take place through projecting an image on one or on both sides of the tape. Alternatively, projecting an image on one side of the tape and contact printing of a pattern on the other side of the tape is also made possible by the apparatus.
Patent ES-472085-A1 (ES)
Title: Pyranochromone derivatives and therapeutic composition comprising same for treatment of allergic diseases
IPC: C07D493/04
Filed: 1978-07-27
Abstract: Novel pyranochromone derivatives having the general formula: < IMAGE > wherein R1 represents hydrogen atom, an alkali metal or an alkyl group containing 1-4 carbon atoms R2, R3 and R4 represent hydrogen atom or an alkyl group containing 1-4 carbon atoms respectively, provided that both R3 and R4 are not hydrogen atom at the same time R5 and R6 represent an alkyl group containing 1-4 carbon atoms respectively and R7 represents hydrogen atom, hydroxyl group, an alkyl group containing 1-4 carbon atoms or an alkoxyl group containing 1-4 carbon atoms. The novel medicaments comprising predominantly the above derivative are effective for the treatment of allergic diseases.
Patent ES-476873-A1 (ES)
Title: Converting rotary motion into variable-amplitude reciprocation
IPC: F16H21/20
Filed: 1979-01-05
Abstract: For transferring a rotary drive to a movable member in order that the latter may be reciprocated with a variable amplitude stroke, a mechanism is disclosed which comprises two parallel shafts, each carrying an arm or a disc, a peripheral pin on each disc being pivoted to one end of a connecting rod, the opposite end of which is pivoted to the either end of a rocker. The central pivot of the rocker is borne by a member which is so guided that only a reciprocal motion is permitted thereto.
Patent ES-481839-A1 (ES)
Title: Alkyl-aryl sulfoxides in photoinitiating process and product
IPC: C07D333/22
Filed: 1979-06-22
Abstract: The present invention relates to a photopolymerization process comprising irradiating a photopolymerizable material with U.V. light of wave length 250 to 400 nm in the presence of a photosensitizing amount of a photoinitiator of formula I, < IMAGE > I in which R is hydrogen or halogen R1 is alkyl, cycloalkyl, benzyl, optionally substituted phenyl or (a) < IMAGE > (a) either R2 is optionally substituted alkyl, benzyl, C6H5-CH=CH-, 2-thienyl, 2-furyl, 2-(3-chloro)benzothienyl or optionally substituted phenyl, and R3 is hydrogen or R2 and R3 form a radical of formula (b) < IMAGE > (b) in which X is a direct bond, -O-, -S-, -CH2-, < IMAGE > and R4 and R' have one of the significances of R2 and R, respectively, with the proviso that when R1 is (a) R3 is hydrogen and R2 and R4 are free from halogen atoms.
Patent ES-484513-A1 (ES)
Title: Thermoplastic twines and method and apparatus for their manufacture.
IPC: D07B5/00
Filed: 1979-09-27
Abstract: A twine comprised of a core bundle of synthetic monofilaments (4) twisted along the length of the twine and a synthetic binder material (18) in thin band form spirally wound about the monofilaments in a direction opposite to the core bundle twist. A method of producing such twine comprises, passing a bundle of thermoplastic monofilaments (4) continuously along a path, imparting a false twist of 3 to 30 turns per linear foot to said bundle, applying a compatible molten thermoplastic spiral band (18) to said twisted bundle as a spiral band to fuse said spiral band to the outer monofilaments (16), and recovering a twine having a portion of said false twist captured therein by fusion of the spiral band thereon. The apparatus for obtaining this twine consists of a path along which a bundle (4) of thermoplastic synthetic monofilaments having a false twist therein can be continuously moved, means (5) to direct a molten compatible thermoplastic onto said twisted bundle to form one or more spiral bands (18) on said bundle and to fuse the outer monofilaments (16) of the bundle to the spiral band (18) and means (8) for imparting a false twist to said bundle at a point prior to said directing means.
Patent ES-8104475-A1 (ES)
Title: Cooling tower fill assembly
IPC: F28C1/02
Filed: 1980-03-21
Abstract: Cooling tower splash fill batts are supported by grids made from vertical and horizontal wire strands. The grids are suspended from fill hanger beams that are adjustably connected to beams in the cooling tower subject to deflection or bowing. Splash deck members are also supported by the fill hanger beams.
Patent ES-8106563-A1 (ES)
Title: Process for elaborating a material for manufacturing metal packages, particularly foodcans, constituted by a protected steel sheet.
IPC: C25D5/26
Filed: 1980-09-06
Abstract: The invention relates to mild steel sheet, having deposited on at least one of its major faces a sub-layer of tin in an amount of 0.1 to 1.05 g/l and a composite coating containing chronmium and chronmium oxide. The content of chromium in the composite coating is more than 5 mu g/cm2 while the content of chromium oxide in the coating, expressed in terms of chromium, is less than 2.5 mu g/cm2. The resultant sheets give improved welds when joined by electric welding and are particularly suited for making can bodies for food cans.
Patent ES-8200567-A1 (ES)
Title: Process for stabilizing particles containing peroxidated compounds and bleaching compositions containing particles stabilized according to this process.
IPC: C11D17/00
Filed: 1980-12-11
Abstract: Process for the stabilization of particles containing peroxygen compounds and bleaching compositions containing particles stabilized according to this process. The particles containing peroxygen compounds are kept in a fluidized bed. A coating agent which is insoluble in water and melts at low temperatures is introduced in the form of solid particles into the fluidized bed. The fluidized bed is kept at a temperature at least equal to the melting point of the coating agent.
Patent ES-8405614-A1 (ES)
Title: Pharmaceutical composition having a regulatory effect on vascular tone.
IPC: A61K9/22
Filed: 1981-03-03
Abstract: 1. A pharmaceutical composition for regulating vascular tone, in the form of unit doses of from 3 to 10 mg of an active principle which is an alkaloid of ergot of rye or one of the salts thereof and having a prolonged effect, characterized in that said active principle is in the form of micro-granules, of which some, containing from 10 to 20 % by weight of the total dose of the active principle, are capable of instantaneous release, whilst others, containing from 80 to 90 % by weight of the active principle, are protected by severed gastro-soluble and gastro-resistant coatings of which the disintegration is programmed as a function of the pH and having a theoretical total dissolution time in vitro of from 10 to 14 hours.
Patent ES-8206031-A1 (ES)
Title: Apparatus for ultrasonically inspecting circular bores.
IPC: G01N29/04
Filed: 1981-05-07
Abstract: Apparatus for ultrasonically inspecting material radially bounding a circular bore into which the apparatus is insertable. The apparatus includes a central housing adapted to lie along the bore's longitudinal axis, three support arms which are engageable with the bounding wall of the bore and are circumferentially equally spaced about the central housing, linkage arms joining the support arms and the central housing for maintaining a predetermined relative configuration between the support arms and the bore wall, a transducer carrier which protrudes radially inside the support arms' engageable surfaces and is supported by each support arm, an ultrasonic transducer carried in each ultrasonic transducer carrier, means for biasing the transducers radially outward relative to their associated transducer carrier, and a pneumatically actuated cylinder which rotates the linkage arms and displaces the support arms radially outward into engagement with the bore wall. The transducers are restrained in the transducer carriers within predetermined displacement limits by a pin extending from each transducer carrier into an opening formed in each transducer. The transducers' openings are radially larger than the pins extending thereinto so as to permit limited radial displacement of the transducers relative to the carriers. Suitable relative radial positioning of the transducer carriers and support arms and selection of appropriate strength biasing means enables application of high centering forces on the support arms to coaxially align the housing with the bore's center line while independently providing relatively small, optimum engagement forces between the transducers and bore wall.
Patent ES-8204088-A1 (ES)
Title: Mechanically controlled brake power booster
IPC: B60T13/57
Filed: 1981-05-18
Abstract: To reduce the manufacturing costs of a vacuum brake booster, there is provided a holding member radially inserted into the control casing of the control piston, the holding member attaching the movable wall (booster piston) to the control casing and at the same time providing an axial stop for the control piston in the release direction of the booster. To reduce the axial length of the brake booster, the holding member is disposed within the air channel leading into the working chamber.
Patent ES-8301870-A1 (ES)
Title: 4,5-Unsaturated prostanoic acid derivatives.
IPC: C07C59/90
Filed: 1981-10-23
Abstract: 4,5-unsaturated 16-hydroxy prostanoic acid derivatives displaying valuable pharmacological properties, e.g. gastric antisecretory, are described herein.
Patent ES-8207453-A1 (ES)
Title: Torch cutting machine with sound proofing means.
IPC: B23K7/10
Filed: 1981-10-30
Abstract: For soundproofing the noise produced by flame cutters (7) of a movable torch cutting machine (1) when cross-cutting continuous-cast slabs (3), a box-like soundproofing housing (11) can be connected via a coupling (K) to the torch cutting machine so as to move along with it, which housing is open at the bottom and covers in an enclosing manner at least the moving slab and consequently the source of noise. For the transverse movement of the cutters during a severing cut, a slit-like opening (17) is left clear in the top plate (13) of the soundproofing housing. To close off the openings in the end faces of the soundproofing housing, while allowing entry of the slab, end walls (16) with clearances corresponding to the continuous strand, or a multiplicity of hinged flaps (25) or chain aprons (27), are provided.