baber/WOPTO huggingface dataset:
Patent ES-413816-A1 (ES)
Title: Water soluble quaternized benzthiazole phenylazopyridine dyestuffs
IPC: C09B29/42
Filed: 1973-04-17
Abstract: Azo dyestuffs devoid of carboxylic acid or sulphonic acid groups and of the formula (I) wherein R represents an optionally substituted alkyl or aralkyl radical, R1 represents hydrogen, an amino or substituted amino radical, or an optionally substituted alkyl, aralkyl, cycloalkyl or aryl radical, R2 may represent hydrogen, an optionally substituted alkyl, aralkyl, cycloaalkyl or aryl radical, a cyano radical, a nitro radical, halogen, an amino or substituted amino radical or a radical of the formula COR6, COOR6, CONR6R7 or SO2NR6R7 wherein R6 and R7 independently represent hydrogen or optionally substituted alkyl, aralkyl, cycloalkyl, aryl or heterocyclic radicals or taken together with the N atom form a 5 or 6 membered ring, R3 may represent hydrogen or an optionally substituted alkyl, aralkyl, cycloalkyl, aryl or heterocyclic radical or a hydroxy, cyano, -COR6, COOR6 or CONR6R7 radical or R2 and R3 taken together may represent a 5, 6 or 7 membered ring either saturated or unsaturated fused to the pyridone ring, R4 and R5 represent non-ionogenic substituents, X represents an anion and m and n are integers from 1 to 3.
Patent ES-417156-A1 (ES)
Title: Filtering devices with at least one filtering cavity
IPC: B01D46/04
Filed: 1973-07-21
Abstract: The filtering cavity has a filtering wall and is arranged in an inlet enclosure and communicates with an outlet enclosure separated from said inlet enclosure by a separating partition. The gas to be filtered passes through the wall of the filtering cavity from outside to inside. Means for introducing a clearing gas into this cavity are provided comprising at least one connecting pipe connecting the cavity to the outlet enclosure by passing through the separating partition and at least one injection nozzle opening opposite the open end of this connecting pipe. A fixed blade or like device is provided in this connecting pipe, said fixed blades being arranged so as to rotate the flow of clearing gas delivered by said injection nozzle.
Patent ES-418352-A1 (ES)
Title: Weft gripper for shuttleless looms
IPC: D03D47/23
Filed: 1973-08-30
Abstract: A weft inserter for a shuttleless loom of the transfer type having a pivoted lever carrying or formed with a yarn hook at one end the hook being located adjacent the leading end of the inserter and the lever being pivotally mounted to the inserter adjacent the hook.
Patent ES-422161-A1 (ES)
Title: Manufacture of a modified titanium component for catalysts of the Ziegler/Natta type
IPC: C08F4/64
Filed: 1974-01-10
Abstract: A process for the manufacture of a modified titanium component for catalysts of the Ziegler/Natta type by milling a mixture of a titanium compound of the formula TiCl3 .13AlCl3 and an organic electron donor containing phosphorus and/or nitrogen atoms. The characterizing feature is that the mixture is first milled wet in a liquid inert hydrocarbon medium under specific conditions, then separated from the hydrocarbon medium and finally milled dry under specific conditions. Such modified titanium components give catalysts which provide particularly well reproducible results in the polymerization of alpha -olefins.
Patent ES-422921-A1 (ES)
Title: Process for the preparation of steroidal spirolactones and intermediates
IPC: A61P7/10
Filed: 1974-02-05
Abstract: The present invention relates to a process for the preparation of steroidal spirolactones having the formula WHEREIN R1 is a linear alkyl having 1 to 4 carbon atoms and R2 is hydrogen or methyl comprising the steps reacting a compound of the formula WHEREIN R is alkyl having 1 to 4 carbon atoms and R2 is defined above, with a thioalkanoic acid of the formula R1COSH wherein R1 is defined above, heating the resultant product in a neutral media and recovering said steroidal spirolactones as well as the intermediates.
Patent ES-429656-A1 (ES)
Title: Modular cast iron fin tube boiler
IPC: F22B15/00
Filed: 1974-08-30
Abstract: A fluid tube boiler is disclosed wherein the heat exchanging tubes, associated headers, etc, are all cast iron. The tubes are cast with heat exchanging fins forming an integral part thereof whereby a maximum heat transfer area is provided with a minimum mass of cast iron. The various headers, manifolds, etc., which are interconnected with the tubes for distributing the fluid to the tubes are also of cast iron. The various castings are interconnected and arranged to insure an essentially uniform distribution of the fluid throughout all of the heat exchanging parts of the boiler whereby uniform circulation and heat transfer is maintained.
Patent ES-430631-A1 (ES)
Title: Rollers for use in printing and method of making same
IPC: B41N7/06
Filed: 1974-10-02
Abstract: Transfer or cleaning roller for use in offset printing is flocked with fibers adhesively secured to the roller by a layer of elastic binder. The outer ends of the fibers project from the layer of binder but are coated therewith, with the possible exception of their tips, which may be free of binder in the case of transfer rollers.
Patent ES-440633-A1 (ES)
Title: Structure for reducing convection currents within the pressure vessel of a fast reactor
IPC: G21C1/02
Filed: 1975-09-02
Abstract: A hollow metallic ring structure is secured to the periphery of the diagrid support and located within an internal annular space formed between the lateral neutron shield of the reactor core and an inner tank placed within a primary vessel. The ring structure is smaller in width than the annular space, has a maximum height equal to that of the reactor core, and is provided with partition-walls and holes for producing pressure drops and reducing convection currents.
Patent ES-448863-A1 (ES)
Title: Refinements to constant depression carburettors
IPC: F02M7/17
Filed: 1976-06-14
Abstract: In a carburettor, the dosing needle for regulating the fuel flow is connected to a second movable element, such as a membrane or piston, the second movable element being movable relative to a first movable element, one side of the second movable element being subject to atmospheric pressure and the other side of the second movable element being subject to the partial vacuum prevailing upstream of the throttle valve, modulated by an electromagnetic valve capable of supplying atmospheric pressure, the electromagnetic valve being controlled by a probe arranged in the exhaust pipe which supplies a signal representative of the composition of the exhaust gases.
Patent ES-452450-A1 (ES)
Title: High molecular weight polyamines and their use in preparation of polyurethane resins
IPC: C07C239/00
Filed: 1976-10-16
Abstract: The invention relates to new polyamines, preferably containing polyether segments, a process for their preparation and their use as starting components for the production of polyurethane resins. The process involves producing ketimines, aldimines or enamines containing hydroxyl groups by reacting a hydroxyl amine with an aldehyde or ketone and removing the water by product. The ketimine, aldimine, or enamine is then reacted with an NCO prepolymer wherein the hydroxyl group of the material reacts with the isocyanate group without disturbing the blocked amine. This polyaddition product is then hydrolyzed to unblock the high molecular weight polyamine.
Patent ES-453491-A1 (ES)
Title: Fuel supply device for internal combustion engine
IPC: F02D41/34
Filed: 1976-11-19
Abstract: A fuel injection device comprises an air valve located upstream of an operator actuated throttle in the air intake passage. The air valve is actuated by airflow through the passage and opens in proportion to the increase in the flow rate of air. Fuel under pressure is delivered to the air passage through an electrically energized injector valve. A metering system which is sensitive to the position of the air valve supplies the valve with repetitive electrical pulses during normal operation of the engine. During cranking, the metering system delivers a continuous energization signal to the valve for maintaining it permanently open. The pressure of the fuel delivered to the valve is substantially decreased during cranking, i.e. as long as a continuous energization signal is delivered to the injector valve.
Patent ES-455786-A1 (ES)
Title: Process for the preparation of reactive penicillanic acid and cephalosporanic acid derivatives
IPC: A61P31/04
Filed: 1977-02-01
Abstract: This invention relates to a process for the preparation of acid amides having the formula (I) or their salts < IMAGE > (I) wherein R1 is hydrogen or an easily removable ester-forming or salt-forming group, preferably a trialkylamine, trialkylsilyl, trichloroethyl, acetoxymethyl, phenacyl, substituted phenacyl, substituted phenyl or benzyl group, R2 is hydrogen, alkyl group, alkenyl group, alkyl group having an aryl or heterocyclic (preferably furyl or thienyl) - substituent, an aryl group having an alkyl substituent (preferably xylyl), or an aryl, aralkyl or heterocyclic group (preferably a phenyl, thienyl, or furyl group) which can have one or more substituents, R3 is hydrogen, or substituted or unsubstituted aryl, alkyl, cycloalkyl or aralkyl group, and X is a group of one of the formulae < IMAGE > according to the invention an amine of the formula (II), < IMAGE > (II) wherein R4 is an easily removable ester-forming group, preferably a trialkylamino, trialkylsilyl, trichloroethyl, acetoxymethyl, phenacyl, substituted phenacyl, substituted phenyl or benzyl group, or a salt formed preferably with an alkali metal or a trialkylamine, is acylated with an ester of the formula (III), < IMAGE > (III) wherein R5 is a substituted or unsubstituted aryl, alkyl, cycloalkyl or aralkyl group, and, if desired, substituents R4 and/or R5 of the obtained product can be split off, and/or, if desired, the obtained product is converted into its salt or a salt is converted into the free acid.
Patent ES-460267-A1 (ES)
Title: Carbanilic acid esters and herbicidal composition containing same
IPC: C07C325/00
Filed: 1977-06-30
Abstract: Carbanilic acid ester of the formula < IMAGE > in which R1 is an aliphatic hydrocarbon residue which may also be substituted, R2 is a cyanoalkyl residue, R3 is an aromatic hydrocarbon residue which may also be substituted and Y is oxygen or sulfur.
Patent ES-467449-A1 (ES)
Title: Benzamides
IPC: C07D295/12
Filed: 1978-03-01
Abstract: Benzamides of the formula < IMAGE > in which X denotes halogen, trifluoromethyl or C3-4-alkyl and Y denotes hydrogen, halogen or nitro, and N-oxides and acid addition salts thereof have useful MAO-inhibiting properties and are accordingly suitable in particular for the treatment of depressive states. These compounds are prepared by condensation of morpholine with appropriately substituted N-(2-haloethyl)benzamides or benzoylaziridines and optionally N-oxidation.
Patent ES-470895-A1 (ES)
Title: Switch provided with operating arm
IPC: H01H25/04
Filed: 1978-06-16
Abstract: The switch actuating lever lies within the reach of the driver's fingers on the steering wheel. The lever switching plane is parallel to that of the steering wheel and is marked with an ON and OFF position respectively. The actuating lever (2) is kept in the ON position (II) by a holder which can be released by an additional movement (8) of the actuating lever. The holder is preferably so designed that the actuating lever is moved in its ON position without any additional resistance. The additional movement is first carried out in the ON direction (9) and then in the OFF direction (10). The additional movement is carried out by an auxiliary handle, acting on the holder. The holder has a guide member (3, 4) secured to the switch housing (1), with a latching chamfer (5), while a latching groove is provided on the actuating lever.
Patent ES-472128-A1 (ES)
Title: N-phenyl-N'-benzoyl ureas, process for their preparation, substances containing them, and their use as pesticides.
IPC: C07C275/54
Filed: 1978-07-27
Abstract: Novel N-phenyl-N'-benzoylureas of the formula < IMAGE > wherein R1 represents CH2=CH-CH2-, CHCl=CCl-, CHCl=CH-CH2-, CH2=CCl-CH2-, CCl2=CH-CH2-, CHCl=CCl-CH2- or CH 3BOND C-CH2-, and R2 represents hydrogen or chlorine processes for producing these compounds and also compositions containing these compounds for use in combating pests, particularly for combating insect pests in the fields of plant protection and hygiene.
Patent ES-475504-A1 (ES)
Title: Automated poking system for coal gasifier
IPC: C10J3/02
Filed: 1978-11-28
Abstract: An automated poking system includes a plurality of pokerod assemblies positioned around the periphery of a two-stage, fixed-bed coal gasifier at two separate elevations. Each pokerod assembly includes an elongated pokerod selectively actuatable to extend into the coal bed within the gasifier, and appropriate sensors to provide data relating to the temperature of the coal bed, the resistance encountered by the pokerod, and the position of the pokerod. Alternatively, the temperature sensing function is separate from the pokerod activation, and the coal bed temperature is continuously moinitored. The mechanism for controlling activation of the pokerod may be a hydraulic cylinder-piston device or an electric motor driving the pokerod via mechanical means, such as a rack and pinion apparatus. Poking of the lower zone coal bed agitates the bed, detects and breaks up clinkers, and monitors the coal bed temperature. Poking of the upper zone breaks up agglomerates which form when caking coals, characterized by a high free swelling index, are charged to the gasifier.
Patent ES-476726-A1 (ES)
Title: Non-aqueous electrolyte lithium battery with improved storage life
IPC: H01M4/40
Filed: 1979-01-10
Abstract: In an electrochemical cell having a non-aqueous electrolyte which comprises a solute and at least one solvent, a lithium negative electrode, and a positive active material of said cell which is slightly soluble in said solvent, the surface of the negative electrode is alloyed with at least one metal chosen from the group consisting of lead, tin, antimony and silver, to prevent selective localized deposition onto the lithium electrode of metal reduced from the positive active material during storage. The improvement is particularly applicable to cells in which the positive active material is lead oxide and said solvent is dioxolane.
Patent ES-480296-A1 (ES)
Title: Power shaft support bearing
IPC: F16C31/02
Filed: 1979-05-07
Abstract: A bearing assembly for supporting a shaft to enable the shaft to rotate, to move axially, and to pivot relative to the bearing assembly. The bearing assembly includes a first annular bearing for supporting the shaft to provide for relative rotational and axial movement therebetween and having a curved outer bearing surface. A second annular bearing surrounding at least a portion of the curved outer bearing surface of the first bearing and enabling pivotal movement between the first and second bearings. A mounting plate having a portion thereof which circumscribes the second bearing and is adapted to be fixedly mounted. A lubricant reservoir is located in the mounting plate and communicates, through suitably formed passageways, with the bearing surfaces between the first and second bearings and between the first bearing and the supported shaft.
Patent ES-481424-A1 (ES)
Title: Method of purifying phosphoric acid after solvent extraction
IPC: C01B25/235
Filed: 1979-05-25
Abstract: A method of purifying phosphoric acid after solvent extraction to remove residual amounts of an immiscible organic carrier including contacting the phosphoric acid with a sorbent which sorbs or takes up the residual amount of organic carrier and separating the phosphoric acid from the organic carrier-laden sorbent. The method is especially suitable for removing residual organic carrier from phosphoric acid after solvent extraction uranium recovery.
Patent ES-483540-A1 (ES)
Title: A door or window having bulletproof glazing
IPC: E06B5/10
Filed: 1979-08-21
Abstract: A door or window having bulletproof glazing 7, the pane being surrounded by a frame 6 which cooperates with a surrounding casing 1, the frame and casing having cavities accommodating bulletproof inserts 5, 11, wherein the chamber 2 of the casing is T or L-shaped in cross-section and the chamber 8 of the flame is Z-shaped in cross-section and are so arranged that in a closed condition of the door or window the inserts in one of the chambers overlap the inserts in the other chamber to render the surround of the pane proof against projectile entry.
Patent ES-484421-A1 (ES)
Title: Paper insertion apparatus
IPC: B41J11/36
Filed: 1979-09-25
Abstract: Improved apparatus for effecting semi-automatic insertion of paper into a typewriter concentrates operator interactions, (1) to condition the typewriter for a distance input selection and (2) to trigger indexing for paper insertion, so as to merely involve positioning of the paper bail. A detection of the paper bail at a predefined position withdrawn from the paper feed path conditions the typewriter to interpret keyboard actuations-preferably of the number keys-as representing desired first line distances e.g., the "2" key represents a first line one inch from the top of the sheet. And, in a presently preferred implementation, the number keys represent a fixed distance increment (three lines or approximately one half inch) multiplied by the key number. The represented distance, including any feed path distance to move the top of the sheet from the entrance point to the print line, is stored in memory and a transfer of the paper bail from the detected position then serves to trigger paper indexing that corresponds to the stored distance.
Patent ES-488047-A1 (ES)
Title: Protective door systems
IPC: E06B3/90
Filed: 1980-01-26
Abstract: A protective door system is provided by a fixed wall and a mobile wall which has the shape of a sector of a cylinder with its axis arranged vertically. The mobile wall is rotatable about said axis between first and second operational positions. In the first operational position a first aperture is opened between the fixed and mobile walls which allows entry of a person from the exterior into a space between the walls and the walls co-operate to prevent passage from the space into the protected room. In the second operational position, a second aperture is opened between the walls which allows a person in the space to pass into the room and the walls co-operate to prevent passage from the exterior into the space. Automatic control means are provided for blocking the passage through the door of any unwanted persons.
Patent ES-8205605-A1 (ES)
Title: Method for producing plane rectangular cast iron grates, mould and device for the realization of this method and a foundry product produced by this method.
IPC: B22D23/00
Filed: 1980-03-18
Abstract: 1. Method for producing plane rectangular covering grid plates of cast iron consisting of longitudinal interstices between longitudinal bars (2) which, in an angle to these, are connected with transverse bars (3), characterized by the use of a horizontally arranged open mould (10) which, by means of a filling-system, is to be filled with a, manually or automatically proportioned, melted quantity, amounting to not more than from 4 to 2 mm underneath the mould surface.
Patent ES-8103252-A1 (ES)
Title: Actuator for a lever for locking an automobile lock
IPC: E05B65/36
Filed: 1980-06-04
Abstract: The actuator has a carriage (8) which is connected to the lever to be shifted. Supply of current to the motor (11) rotates a ramp carrying element (7) and this shifts the carriage (8) by action of helical ramps (18) on pins (29) carried by the carriage. A device comprising a cam (20) and switch (10) interrupts the supply of current to the motor at the end of a quarter of a rotation of the element (7) and the pins (29) are then disposed between two successive ramps (18). The carriage can be shifted without obstacle with small effort by a manual action on the lever. The actuator may be used for the simultaneous locking or unlocking of all the locks of an automobile.
Patent ES-8103688-A1 (ES)
Title: Thermoplastic film tinted gray, composite products containing such a film and process for the manufacture of such composite products.
IPC: C08K3/013
Filed: 1980-07-18
Abstract: The grey coloration in the film is achieved by incorporating into the thermoplastic a mixture of a) white pigments and/or fillers having a white colour, b) 2 or more coloured organic pigments whose mixture has a grey to black colour. These grey films and composites of these films with other films have an inconspicuous appearance and a strong covering effect and are therefore particularly suitable for the production of forgery-proof articles, such as identity cards, cheque cards and credit cards.
Patent ES-8105855-A1 (ES)
Title: Installation for heat treatment of fine grained material.
IPC: F27B7/20
Filed: 1980-09-22
Abstract: Apparatus for heat treating fine-grain material, in particular in the production of cement, having a kiln from which waste gases are directed by a fan to a preheater for such material and then to dedusters via a main conduit and a bypass conduit. Between one of the dedusters and the pressure side of the fan extends a connecting conduit. Kiln gases selectively may be admitted to or blocked from the connecting conduit when desired.
Patent ES-8302066-A1 (ES)
Title: Oxygen-curable mercapto-functional organic compound compositions possessing rapid surface reaction and method of forming higher molecular weight products therefrom.
IPC: C08L81/04
Filed: 1980-12-02
Abstract: Compositions which are stable in the absence of oxygen are formed by mixing the following substantially in the absence of oxygen (A) 100 parts by weight of at least one mercapto-functional organic compound which contains an average of at least two mercapto groups per molecule (B) 0 to 200 parts by weight of at least one filler (C) a catalytic amount, preferably from 0.1 to 6 parts by weight, of an iron carbonyl compound selected from the group consisting of Fe(CO)5, Fe2(CO)9, Fe3(CO)12, dicyclopentadienyldiiron tetracarbonyl, butadieneiron tricarbonyl and cyclohexadieneiron tricarbonyl and (D) 0.1 to 6 parts by weight of an acid, such as 2-ethylhexanoic acid, which meets a particular set of criteria. The compositions polymerize or cure to form higher molecular weight products at room temperature upon exposure to oxygen. These compositions are especially useful as coatings because they possess a rapid rate of surface cure. Elastomeric sealant compositions can be prepared which rapidly become tack-free at the surface and are less prone to surface contamination by foreign matter such as dust during cure.
Patent ES-8201980-A1 (ES)
Title: Imidazole derivatives, their preparation and their pharmaceutical compositions.
IPC: A61K31/4166
Filed: 1981-02-13
Abstract: Compounds of the formula (I): < IMAGE > (I) having pharmacological activities similar to those of natural prostaglandins wherein: n is 0 to 5 X is CO, CS or CH2 Y is -CH2-CH2- or, when n is 1 to 5, -CH=CH- or -C 3BOND C- R1 is either CH2NR5R6, wherein R5 and R6 are separately hydrogen or C1-6 alkyl, or R5 is hydrogen and R6 is (CH2)mCO2R19 wherein m is 0 to 4 and R19 is optionally substituted C1-6 alkyl or benzyl, optionally substituted in the phenyl ring by chlorine or bromine atoms or by nitro or CF3 groups or R5 and R6 are both the same (CH2)mCO2R19 as hereinbefore defined or C(NH2)=NOH or C(OR7)=NH2+B- wherein R7 is C1-6 alkyl and B- is a salting ion or CH2NHR8, wherein R8 is SO2R19, COR19 or CZNHR9 and R19 is as hereinbefore defined, R9 is hydrogen or C1-6 alkyl and Z is oxygen or sulphur or CZNH2 wherein Z is as hereinbefore defined: R2 is hydrogen or C1-4 alkyl R3 is C1-9 alkyl, C5-8 cycloalkyl or C5-8 cycloalkyl -C1-6 alkyl or R2 and R3 taken with the carbon atom to which they are joined represent a C5-8 cycloalkyl group and R4 is hydrogen or C1-6 alkyl and salts thereof with the provisos (i) that when X is CH2 then Y must be -CH2-CH2-, and (ii) when R1 is CH2NR5R6 or CH2NHR8 then Y must be -CH2-CH2-, pharmaceutical compositions containing them and processes for their preparation.