baber/WOPTO huggingface dataset:
Patent ES-471674-A1 (ES)
Title: Anti-hypertensive 3-indolyl- tertiary butylaminopropanols
IPC: A61P9/08
Filed: 1978-07-12
Abstract: The compounds have the general Formula: < IMAGE > wherein Ar is phenyl or naphthyl, each X is an optional substituent independently chosen from a range of cyclic and non-cyclic aromatic and non-aromatic substituents, including alkyl, alkenyl, alkynyl, alkoxy, alkenoxy, alkanyl, alkylsulphinyl, alkylthio, alkanamido, C3 to C6 optionally alkyl substituted cycloalkyl, optionally alkyl substituted cycloalkyl alkyl, each having up to 8 carbon atoms, phenyl, trifluoromethyl, nitro and cyanoalkyl, n indicates the number of X substituents and is from 0 to 2, and Het represents a nitrogen heterocycle, optionally containing one further hetero atom and optionally substituted with up to two ring substituents which are alkyl, N-lower alkyl carboxamido, N,N-dilower alkyl carboxamido, carbalkoxy wherein each of said foregoing groups contains up to 8 carbon atoms, oxo, or carboxamido.
Patent ES-473353-A1 (ES)
Title: Medium heating system by solar energy - cuts in other heat source only when solar heat is insufficient
IPC: F24J2/40
Filed: 1978-09-14
Abstract: The system heats a medium by combining solar energy with another heat source, the medium being intermittently delivered into a first heating vessel. The first vessel is heated by solar energy when this is suficient, and the medium is drawn off intermittently, simultaneously with it being delivered. After it has been drawn off the heat transfer medium is conducted to a user device either directly or, when medium temp. in the vessel is below a datum level, via a second vessel where the temp. is raised to this level. The heaters for the second vessel are only but in when temperature in the first vessel is below the datum level.
Patent ES-473851-A1 (ES)
Title: Method to prevent foaming during the removal of residual monomers from aqueous dispersions of vinylchlorid polymers.
IPC: C08F214/00
Filed: 1978-10-02
Abstract: In the process for steam-stripping residual monomer from an aqueous polymer dispersion comprising injecting steam into an aqueous polymer dispersion containing residual monomers and the customary amounts of emulsifiers and/or protective colloids, said dispersion having a solids content of from 15% to 55% by weight with simultaneous evacuation of the gas space above the dispersion whereby said gas space is maintained at a subatmospheric pressure and said residual monomers are volatilized, the improvement consisting of injecting a sufficient volume of steam into said aqueous polymer dispersion whereby from 5% to 50% by weight of the injected steam passes through said dispersion uncondensed, thereby substantially preventing formation of foam above said dispersion.
Patent ES-482745-A1 (ES)
Title: Harness for looms
IPC: D03C9/06
Filed: 1979-07-10
Abstract: A harness for narrow-fabric weaving looms comprises a plurality of heddles, a rectangular heddle frame including at least one pair of horizontal bars projecting from one of opposed vertical frame sides for supporting thereon the heddles at opposite ends of each heddle, and a heddle retainer on the heddle frame for preventing the heddles from shifting on the horizontal bars. The heddle retainer includes an elongate strip having a portion extending parallel to the horizontal bars. The portion of the strip is engageable with the heddles at one of the opposite ends of each heddle.
Patent ES-483239-A1 (ES)
Title: Shed Forming Device for Looms
IPC: D03C1/14
Filed: 1979-08-08
Abstract: Intermittent motion is given to a shedding mechanism by providing a continuously rotating shaft 2 with cams 5, 6 which act on axially staggered groups of followers 7 to 14 after the manner of a Geneva mechanism.
Patent ES-8101266-A1 (ES)
Title: Projectile proximity fuse with detonator rotated into active position - acts in response to activation signal supplied at timed interval after firing
IPC: F42C15/40
Filed: 1979-11-16
Abstract: The proximity fuse has a detonator (1) responsive to the signal from a proximity detector (3) receiving electromagnetic rays, provided when the projectile is at a given distance from the target. The detonator (1) has a terminal which can contact a contact element, supplying the detonation signal and a second terminal coupled to earth. The detonator is rotated from an inactive position into a position in alignment with the contact element supplying the detonation signal by centrifugal and inertia forces. This rotation is only allowed at a given interval after firing of the projectile with the detonator terminal receiving the detonation signal, coupled to earth during this rotation.
Patent ES-486914-A1 (ES)
Title: A method of manufacturing membranes for high-fidelity loud speakers
IPC: H04R7/12
Filed: 1979-12-14
Abstract: The disclosed method consists in shaping metal sheet, preferably hard aluminium or beryllium to form a cone 1. The smaller perimeter of the cone obtained in this way has a constituent fold or step 2 at a first reinforcement member, whilst the larger perimeter of the cone is provided with a fold 3 which forms a second reinforcement member. The fold 3 lies in a plane perpendicular to the axis of rotation of the membrane, and a resilient ring is attached to the fold 3 to facilitate vibration of the membrane.
Patent ES-8102160-A1 (ES)
Title: A process for the preparation of polyurethane-urea elastomers.
IPC: C08G18/65
Filed: 1980-05-20
Abstract: This invention relates to a process for the production of non-cellular polyurethane ureas elastomers using a chain-extender mixture produced from asymmetrically alkyl-substituted anilines by condensation with formaldehyde. The chain-extending agents used in the instant invention show medium reactivity to compounds containing isocyanate groups. These chain-extending agents may be processed both in high-pressure and in low-pressure metering and mixing units because they are either liquid at room temperature or can be melted at relatively low temperatures (below 55 DEG C.). The homogeneous, i.e. non-cellular, polyurethane urea elastomers obtained in the instant invention are distinguished by having excellent mechanical properties.
Patent ES-8105651-A1 (ES)
Title: Vehicle control system
IPC: B60L15/40
Filed: 1980-06-23
Abstract: A brake-control-apparatus for a transit vehicle determines a safe brake velocity for the vehicle in relation to actual vehicle deceleration and an input command speed signal for the vehicle from the roadway. The actual speed of the vehicle is compared with the determined safe brake velocity for the control of the vehicle speed.
Patent ES-8105200-A1 (ES)
Title: Process and apparatus for producing safety glass panes of small dimensions.
IPC: B29D11/00
Filed: 1980-09-19
Abstract: 1. Method of making safety glasses of small dimensions, notably lenses for spectacles, provided with a sheet (22) for protection against splinters, by pressing and optionally heating, of the protective sheet, which may be provided with an adhesive layer, against the glasses, in which a plurality of glasses (35) arranged side-by-side on a common support plate (13) are covered simultaneously with a protective sheet (22) of about the size of the support plate, and the covered glasses are separated from the remaining part of the protective sheet, characterised in that the protective sheet (22) is cut to the exact shape of the glasses during the pressing operation, at the end of the operation of applying the sheet (22) on to the glasses (35), and before final assembly using pressure and optionally heat.
Patent ES-8200306-A1 (ES)
Title: Operability verification for segmental electromagnetic display
IPC: G09F9/30
Filed: 1980-09-19
Abstract: In fuel dispensing apparatus utilizing seven-segment electromagnetic displays each segment of all the displays is operatively driven and tested seriatum both prior to and during the dispensing cycle by measuring the current flowing therethrough. Where peak current through each segment coil exceeds a predetermined switching value within an allotted time period, an inactivating signal is emitted via a microprocessor to inactivate the drive for the respective segment. Failure to receive one or more of the inactivating drive signals per display represents a display malfunction which via the microprocessor renders the dispensing apparatus inoperable.
Patent ES-8302045-A1 (ES)
Title: Dispersion based on self curing mixtures, process for their preparation and their use.
IPC: C09D5/44
Filed: 1981-10-30
Abstract: 1. Claims for the contracting states : CH, GB, LI, DE Dispersion based on self-hardening mixtures of A) epoxy resins obtained from diphenylolalkan and epihalogenhydrin and B) phenolic resins, being largely free of alkoxy methyl groups, in the form of methylol compounds of substituted polyphenol compounds connected by methylene bridges based on a mixture of substituted and unsubstituted phenols on the one hand and formaldehyde on the other hand in a weight ratio of A):B) of from 10:90 to 90:10, characterized in that the dispersion which may be deposited by means of bases or electric current, contains a reaction product which has been prepared from an epoxy resin (A) with an average molecular weight of from 300 to 30 000 with C) a secondary amine which is thus present in the reaction product as a tertiary amine and is converted into a salt therein with an anorganic or a monocarboxylic acid D), the amine C) having been reacted in an amount of from 10 to 100 equivalent-% per epoxy group, and wherein the equivalent ratio between the tertiary amino group and the acid is (25 to 200):100. 1. Claims for the contracting state : AT Process for preparing dispersions which may be deposited by means of bases or electric current which are based on self-hardening mixtures of A) epoxy resins obtained from diphenylolalkan and epihalogenhydrin and B) phenolic resins, being largely free of alkoxy methyl groups, in the form of methylol compounds of substituted polyphenol compounds connected by methylene bridges based on a mixture of substituted and unsubstituted phenols on the one hand and formaldehyde on the other hand in a weight ratio of A):B) of from 10:90 to 90:10, characterized in that an epoxy resin A) with an average molecular weight of from 300 to 30 000 is reacted with C) a secondary amine to form a tertiary amine which is subsequently dissolved in at least one organic solvent and is converted into a salt with an anorganic or a monocarboxylic acid D) during or after the salt formation with the acid, at least one phenolic resin B) is added, the resulting solution is mixed with water to form a dispersion, and in the case of a dispersion in the stricter sense, the organic solvent is removed, and the amine C) is used in an amount of from 10 to 100 equivalent-% per epoxy group, and the equivalent ratio between the tertiary amino group and the acid is (25 to 200):100.
Patent ES-8307251-A1 (ES)
Title: Derivatives of clavulanic acid, their preparation and their use.
IPC: C07F7/18
Filed: 1981-12-09
Abstract: Tetrazolyl derivatives of clavulanic acid are described, having the formula: < IMAGE > wherein X is an optionally substituted tetrazolyl group attached via a nitrogen atom. These compounds are useful as antibiotics and beta -lactamase inhibitors.
Patent ES-8305161-A1 (ES)
Title: Press for crimping terminals on electrical wires - has guiding passage of which width is easily adjustable to terminal widths by cam mechanism
IPC: H01R43/055
Filed: 1981-12-29
Abstract: The appts. is used to crimp terminals on electrical wires, and has a guiding channel having width which can be easily adapted to thet of ther terminals. There is provided a step-by-step system to supply the terminals, moving inside the guiding channel, and punches, anvils and knife used to crimp the terminals. The guiding channel is formed by two guides supported by a table on which they can slide and onto which a sliding plate is mounted. The guides are fitted with pins which traverse elongated holes in the table and enter apertures in the sliding plate. When the sliding plate is pulled, the guiding plates are separated, or brought closer together. A blocking mechanism is provided with the table, allowing a set separation between the channels to be maintained.
Patent ES-8401071-A1 (ES)
Title: Pentacyclic compounds, processes for their preparation and their use.
IPC: A61P25/20
Filed: 1981-12-30
Abstract: Compounds of formula (I): < IMAGE > (I) wherein: X is CH2, O, S or NR wherein R is hydrogen or C1-4 alkyl Y and Z are independently selected from hydrogen, C1-4 alkyl, C1-4 alkoxy, halogen or CF3 R1 is hydrogen, C1-6 alkyl, phenyl or phenyl-C1-4 alkyl any of which phenyl moieties may be substituted by one or more of C1-6 alkyl, C1-6 alkoxy, halogen or CF3 R2 is hydrogen, OH, C1-6 alkoxy, phenyl-C1-4 alkoxy, C1-7 acyloxy or NR4R5 wherein R4 and R5 are independently selected from hydrogen or C1-6 alkyl R4 is hydrogen and R5 is OH or C1-4 alkoxy or R4 and R5 together form C3-6 polymethylene optionally interrupted by O or NR6 where R6 is hydrogen or C1-4 alkyl or together with R1 forms an oxo group or =NOR7 wherein R7 is hydrogen or C1-6 alkyl and R3 is hydrogen or C1-6 alkyl have useful pharmacological activity, processes for their preparation and their use.
Patent ES-8302145-A1 (ES)
Title: Apparatus for changing supply reels in stranding machines.
IPC: D07B7/16
Filed: 1982-01-18
Abstract: This apparatus is suitable for exchanging supply reels (2, 2', 2'') for stranding machines (1) with reel carriers (5) arranged in succession in a longitudinal direction of the machine and is equipped with a magazine (7) which has bearing elements (13, 13', 13'' 23, 24 26, 27) arranged above the stranding machine (1). For inserting the supply reels (2) into the stranding machine (1) and extracting them from it, arranged vertically above each reel carrier (5) of the stranding rotor (3) and above the bearing elements (13, etc) is a fixed lifting device (9) with a receiving means (10) suitable for grasping the supply reels (2). The bearing elements (13, etc.) can both be introduced into the region determined essentially by the cross-section of a supply reel (2) and extending vertically above the reel carrier (5), to load the magazine (7) with supply reels (2) or unload them from it, and be removed out of this region, to load the reel carriers (5) in the stranding rotor (3) or unload them from it. Thus, the bearing elements (13, etc.) can execute a common linear movement or be pivoted about individual axes (21 25). The loading and unloading of the magazine (7) can take place during the production of the stranding machine (1).
Patent ES-8303994-A1 (ES)
Title: Rack bar and pinion assembly, in particular for a vehicle steering gear.
IPC: F16H55/28
Filed: 1982-03-23
Abstract: A rack bar and pinion assembly includes a rack bar 1 having a rack biased into operative engagement with a pinion 2 mounted in a pinion housing 3, under all steering loads. A support assembly 4 includes a rack bar carrier 5 consisting of carrier members 5a and 5b biased into engagement with support surfaces 1a and 1b of the rack bar by a coil spring 6. Under heavy steering loads, the rack bar 1 moves along the axis X-X and a third surface 1c is also capable of engaging the low friction manner with a roller 7 located at a predetermined clearance from the remote side of the rack bar 1 when the rack is in substantially fully enmeshed engagement with the pinion 2.
Patent ES-8304186-A1 (ES)
Title: Sulphur dyes, process for their preparation and their use.
IPC: D06P1/30
Filed: 1982-04-06
Abstract: New sulphur dyestuffs are prepared by reacting sulphur with a 4-hydroxydiphenylamine of the formula < IMAGE > wherein R and R1 denote hydrogen or alkyl having 1 to 4 carbon atoms and the nucleus A has at least one free ortho-position in relation to the imino group, in a first stage at an elevated temperature to form a thiazine compound which is then sulphurized in a second stage in a water-soluble solvent at an elevated temperature to produce the sulphur dyestuff, and wherein a molar ratio of first stage reactants of 1:(2 to 2.4) between the 4-hydroxydiphenylamine compound and sulphur is maintained.
Patent ES-8305433-A1 (ES)
Title: Device and method for delivering fibre flocks
IPC: D01G23/02
Filed: 1982-07-16
Abstract: In a device for delivering a fibre- flock fleece, to, for example a carding machine having a feed shaft 2, an air circulation path is provided for the purpose of maintaining a current of air in the feed shaft in the direction of the outlet end. In order to reduce the effect of fluctuations, especially in the amount of flocks in the feed shaft, on the condensing of the flocks, air- branching means (10), are provided at at least one place in the air-circulation path, permitting air to flow through the air-branching means in order to alter the amount of air in the air- circulation path.
Patent ES-8400238-A1 (ES)
Title: Manufacturing process of sulfonamide-potentiator solutions and a new sulfanilamide.
IPC: C07D261/16
Filed: 1982-09-22
Abstract: Aqueous solutions of antibacterially active sulfonamides and sulfonamide potentiators, which are suitable for parenteral administration and which contain no organic solvent, are prepared by reacting a sulfonamide RH with an aldehyde R1CHO to give a compound of the formula R1CH(R)2 and dissolving said compound in water together with the sulfonamide potentiator.
Patent ES-8401766-A1 (ES)
Title: Azino rifamycins
IPC: A61P31/04
Filed: 1982-11-05
Abstract: There are provided azino rifamycin compounds of the formula (I): < IMAGE > (I) Y=H or CH3CO R1 linear or branched C1-C7 alkyl or C3-C4 alkenyl- R2=linear or branched C1-C7 alkyl, C2-C4 chloroalkyl, C3-C4 alkenyl, Cycloalkyl having 3 to 7 C atoms in the ring, cycloalkyl alkyl having 3 to 6 C atoms in the ring, phenyl, or C7-C8 aralkyl, unsubstituted or mono-substituted by a halogen atom in the aryl group or NR1R2=a cyclic moiety having 5 to 8 C atoms, unsubstituted or substituted by 1 or 2 CH3 groups, morpholino. The compounds inhibit the growth of gram positive bacteria and Mycobacterium tuberculosis. Oxidized compounds, preparative methods and pharmaceutical compositions are also described and claimed.
Patent ES-8308167-A1 (ES)
Title: Spark plug for an internal-combustion engine.
IPC: H01T13/20
Filed: 1982-11-05
Abstract: In order to obviate the necessity for design compromise of spark plugs with respect to their operating temperature, so that the ceramic insulator (18) of the spark plug will rapidly reach the temperature at which deposits thereon will inherently burn off (about 400 DEG C.-450 DEG C.) while not becoming so hot as to cause spurious glow ignition within the combustion chamber of an internal combustion (IC) engine, the end portion of the insulator is formed with a central opening (19/3) within which a metal core (24) is included which has a temperature coefficient of expansion such that, at temperatures below between 400 DEG C.-450 DEG C. it is spaced by a narrow gap (25) from the inner surface of the insulator (see FIG. 1) but, as the spark plug becomes hot, the gap 25 closes (FIG. 2), thereby providing good heat transmission from the insulator to the center electrode structure (21, 23, 24) and thereby maintaining the insulator at a temperature below that at which it might glow. Suitable materials for the center electrode are aluminum bronze, or other materials having a heat transmission characteristic of at least 90 W/mK. The insulator, preferably, has a higher-than-usual flux content so that, at low temperatures, its heat transmission characteristics are poor, to insure rapid heating to free combustion temperature of possible deposits.
Patent ES-8404366-A1 (ES)
Title: Ferrosiloxane thermal stabilizers for diorganopolysiloxanes.
IPC: C08K5/5419
Filed: 1982-12-30
Abstract: Ferrosiloxane compounds prepared by reacting iron carboxylates and N,N-disubstituted silylamines are useful as thermal stabilizers for diorganopolysiloxanes. The thermally stable diorganopolysiloxanes find utility as heat transfer fluids, high temperature lubricants, hydraulic fluids and electric insulating fluids, to name but a few.
Patent ES-8403894-A1 (ES)
Title: Pyridazinones, method for their preparation, pharmaceutical compositions containing these compounds and their use.
IPC: C07D237/04
Filed: 1983-02-23
Abstract: The invention concerns compounds of formula I < IMAGE > (I) wherein R is a fluorine, bromine or iodine atom or the amino, acetylamino, methyl, cyano, hydroxyl, methoxy or trifluoromethyl group, the tautomeric forms thereof, and acid addition salts of the compounds in which R represents amino. The products have antithrombotic activity. They can be prepared according to methods known per se.
Patent ES-8602169-A1 (ES)
Title: Organosiloxane polymers and treatment of fibres therewith.
IPC: C08G77/14
Filed: 1983-11-15
Abstract: The organosiloxanes have the general formula - (R'R2SiO0.5)2(R"(CH3)SiO)a (R2SiO)b((HOOCQ)Si(R)O)c - (Q is a divalent O-Si linked hydrocarbon gp. opt. contg. O or S R is less than 19C hydrocarbon, at least 50% (and pref. all) being methyl R' is H, or (except when a is 0) a less than 7C alkoxy or alkoxyalkoxy gp. or a less than 19C monovalent hydrocarbon gp., or -QCOOH R" is H or a less than 7C alkoxy or alkoxyalkoxy gp. a, b are 0 or an integer c is an integer of value (a+b+c+2)/3. At least 2 Si-bonded H or alkoxy or alkoxyalkoxy gps. are present in the molecule. Pref. R' and R" are H, methoxy or ethoxy, and a+b+c is 100-500). - The cpds. can be applied (at a pref. loading of 0.5-5wt.%) to a variety of textile fibres and fabrics, e.g. polyester, acrylic, nylon, from organic soln. or pref. as an aq. emulsion, and cured to provide a finish having improved resistance to oily soiling and which is durable to laundering. (0/0) EPAB- EP-109214 B Organosiloxanes represented by the general formula (I) wherein Q represents a divalent group attached to silicon through a silicon to carbon bond and selected from hydrocarbon groups, groups composed of carbon, hydrogen and sulphur, each R represents a monovalent hydrocarbon group having less than 19 carbon atoms, at least 50 percent of the total R groups being methyl, each R' represents a hydrogen atom, an alkoxy or - alkoxyalkoxy group having less than 7 carbon atoms, a monovalent hydrocarbon group having less than 19 carbon atoms or the group -QCOOH, except that R' may not represent a monovalent hydrocarbon group or the group -QCOOH when a is O, R'' represents a hydrogen atom or an alkoxy or alkoxyalkoxy group having less than 7 carbon atoms, a is 0 or an integer, b is 0 or an integer and c is an integer having a value up to (a+b+c+2/3) there being present in the molecule at least two silicon-bonded substituents selected from the hydrogen atom, alkoxy groups having less than 7 carbon atoms and alkoxyalkoxy groups having less than 7 carbon atoms. - (6pp) USAB- US4599438 A Organosiloxanes of general formula (I), where Q is a divalent gp. attached to Si through a Si-C bond, e.g. hydrocarbon gps. and gps. composed of C, H and O, or S R is 1-18C hydrocarbon with at least 50% being Me R' is H, or 1-6C alkoxy(alkoxy), a 1-18C monovalent hydrocarbon gp., or -QCOOH, except when a is O, R' is not said hydrocarbon gp. or QCOOH R'' is H, 1-6C alkoxy(alkoxy) gp., a or b is O or an integer and C is an integer of value a+b+c+2/3, there being present in molecule two or more Si-bonded substits., e.g. H, or 1-6C alkoxy(alkoxy). Cpds. (I) are obtd. from corresp. SiH contg. organosiloxanes by conversion of the SiH gp. by use of an alcohol. - Pref. R is Me and a+b+c is 100-500.