baber/WOPTO huggingface dataset:
Patent ES-8307714-A1 (ES)
Title: Grinding aids for hydraulic cements
IPC: B02C23/06
Filed: 1982-05-31
Abstract: Hydraulic cement compositions comprise hydraulic cement and an amine salt of a carboxylic acid containing an aromatic group. The composition is made by grinding the cement with the amine salt as a grinding aid that enhances the efficiency of the grinding operation and inhibits pack-set tendencies in the composition. Preferred amine salts for use in the compositions are novel reaction products and are salts obtained from a mixture of aromatic carboxylic acids obtained as a low cost by-product in the commercial production of phthalic anhydride with an amine, which may itself be a commercial by-product from the synthesis of ethanolamine.
Patent ES-8306791-A1 (ES)
Title: Acetic acid by fermentation.
IPC: C12P7/54
Filed: 1982-06-07
Abstract: Acetic acid has been prepared by a fermentation process using Clostridium thermoaceticum in a varied form obtained by repeated fermentations under anaerobic conditions and low redox potentials at successively more acidic pH's than the original organism.
Patent ES-8305046-A1 (ES)
Title: Method of operating blast-furnace plant
IPC: F02C6/00
Filed: 1982-08-05
Abstract: A blast-furnace plant, comprises a counterpressure blast furnace (1), a throat-gas cleaning system (2), an optional energy recovery system (3) incorporating an expansion turbine (4), and a counter- pressure control system (5) comprising a pressure regulating valve (6) to regulate the throat-gas pressure in the throat (7) of the counter- pressure blast furnace (1) and a counter-pressure regulator having an actual pressure monitor (8), a controller (9) and setting means (10) for the pressure regulating valve. Disturbances which arise as a result of operational changes such as charging operations can affect the normal operating conditions over a limited period by altering the volume of throat gas produced. The counter-pressure regulator compensates for the changes in the volume of throat gas during disturbed periods, in conformity with the control signals. The flow rate of throat gas is held constant by compressing or expanding the throat gas in the counterpressure blast furnace.
Patent ES-8308830-A1 (ES)
Title: Di:amino-di:phenylmethane cpd. prodn.
Filed: 1982-10-27
Abstract: Prodn. of diaminodiphenylmethanes (I) involves condensing arylamines having a free para-position, with formaldehyde (II), in a molar ratio of 2.5-15:1 with subsequent catalysed rearrangement, the catalyst (III) comprising a copolymer of a tetrafluoroalkylene cpd. with a sulphonic acid-contg. perfluorovinyl ether. Pref. condensn. temp. is 20-90, pref. 30-50 deg.C., and the rearrangement temp. 40-190 (80-130) deg.C. Pref. amines are aniline (IV), o-toluidine, o-chloroaniline, N-methylaniline, and o-anisidine. A step-wise temp. increase during rearrangement when (IV) is used, leads to high yields of 4,4'-diaminodiphenyl-methane. Use of sulphonated ion-exchange resins as catalysts gives prods. with much lower impurity, and thus higher yields. (I) are specified for reaction with COCl2, to give isocyanates, and for the prodn. of polyurethane resins and foams. Percentage compsn. of (I) may be controlled by varying the rearrangement temp.
Patent ES-8401012-A1 (ES)
Title: Esters of aryloxypropanolamine derivatives and use as beta-adrenergic blocking agents.
IPC: C07C311/05
Filed: 1982-11-11
Abstract: Compounds of the formula < IMAGE > wherein R1 is lower alkyl, lower cycloalkyl, lower alkenyl, lower alkynyl, lower alkyl carboxymethyl, aryl carboxymethyl, aryl, or aralkyl A is a direct bond, lower alkylene, or lower alkenylene x is 1 or 2, provided that when x is greater than 1, different occurences of the R1-O-C-A- group may be the same or different Ar is heterocyclic, unsubstituted aromatic or aromatic substituted with lower alkyl, lower alkenyl, lower alkynyl, lower alkoxy, halogen, acetamido, amino, nitro, lower alkylamino, hydroxy, lower hydroxyalkyl or cyano W is alkylene containing from 1 to about 10 carbon atoms and B is -NR2COR3, -NR2CONR3R4, -NR2SO2R3, -NR2SO2NR3R4, or -NR2COOR5, wherein R2, R3, R4 and R5 may be the same or different and may be hydrogen, alkyl, alkoxyalkyl, alkoxyaryl, cycloalkyl, alkenyl, alkynyl, aryl, heteroaryl, or aralkyl, except that R3 and R5 are not hydrogen when B is -NR2SO2R3 or -NR2COOR5, or R3 and R4 may together with N form a 5 to 7 membered heterocyclic group and the pharmaceutically acceptable salts thereof. The compounds of the present invention are beta -adrenergic blocking agents useful in the treatment of cardiac disorders, glaucoma, or the lowering of elevated intraocular pressure.
Patent ES-8406645-A1 (ES)
Title: Internal combustion engine spark ignition system components
IPC: F02P9/00
Filed: 1983-07-27
Abstract: An internal combustion engine spark ignition system component, for self-exciting ionisation commutation of the high-voltage impulse energy, comprises a gas-filled housing (1) of electrically insulating material sealed by two electrodes (3,4) and having an apertured photo-emissive disc (2) in the gap between the electrodes, the disc being at most a third of the gap in thickness, being nearer one electrode (the anode in use) than the other, and having a central aperture equal in diameter to axially aligned projections (e.g. 3a) extending from each electrode (3, 4). An outer metal housing (5) may be provided as a screen. It amplifies the spark, lengthens the working life of the sparking-plug, provides for correct working of the engine under severe conditions and improves engine economy. The ignition circuit, Fig. 2 (not shown) is discussed in detail. An outer metal housing 5 may be provided as a screen.
Patent ES-8404218-A1 (ES)
Title: Cutting tool.
IPC: B23B29/04
Filed: 1983-07-29
Abstract: A composite tool unit comprising a tool shank, a tool head a chuck, a drawbar which is slidable in the longitudinal direction of the tool shank and a pulling shank which projects from the tool head. The drawbar and pulling shank are engaged around by the chuck, which is disposed in the tool shank axially to slide between an opening position and a closure position. The tool shank comprises an inner conical face which tapers in the direction of the drawbar and co-operates with outer conical segments disposed on the clamping jaws. The zones of the drawbar 8 and pulling shank 8 of the tool head engaged around by the chuck have respective projections. The flank of the radial projection of the drawbar which is remote from the tool head registers in each position of the clamping jaws with radially inwardly extending projections thereof to transmit an axial pull to the clamping jaws, whereas the projection of the pulling shank in relation to the clamping jaw projections registers only in the closure position of the chuck. The tool head is pulled via the drawbar, the chuck and the pulling shank into a positive connection (Hirth-type serrations) with the tool shank.
Patent ES-8406634-A1 (ES)
Title: Feed system for supercharged diesel engines.
IPC: F02B3/06
Filed: 1983-09-06
Abstract: A feed system for supercharged diesel engines allows high power outputs to be obtained for short periods of time without it being necessary to modify the engine radically, by the addition to a normal supercharging system of a three-way two-position valve (28) a predetermined threshold in the fuel delivery regulator (15), and a device (29) controlled by the engine accelerator (30) for actuating the valve (28).
Patent ES-8502270-A1 (ES)
Title: Temperature-based control for energy management system
IPC: F25D17/06
Filed: 1983-10-17
Abstract: A refrigeration system for a chilled-product vending machine including a refrigeration compressor, a temperature sensor for detecting the temperature within said vending machine and turning the compressor ON and OFF to define a compressor cycle in response to the detection of predetermined temperature limits, an evaporator coil and evaporator fan means for blowing air across said evaporator coil and circulating said air throughout the vending machine. The system further includes a temperature-based responsive control circuitry including a product sensor for detecting the temperature of the chilled products and cycling said evaporator fan ON in response to detected product temperatures above a predetermined limit, the predetermined limit being less than the temperature required to torn the compressor ON, and a coil sensor for detecting the temperature below a predetermined limit, maintaining said evaporator fan ON during and beyond the end of the compressor cycle, and cycling the evaporator fan OFF when the temperature of the coil stabilizes above the freezing point of water.
Patent ES-8500385-A1 (ES)
Title: Carburator for internal combustion engines with electronic controlled organs capable of maintaining the idling speed of the engine at a constant level and controlling the position of the choke-valve during the warm-up phase.
IPC: F02M1/10
Filed: 1983-12-19
Abstract: Is described a carburator in which an electromechanical device operates on the throttle valve to define the little opening positions in function of the running conditions of the engine the electromechanical device is controlled by an electronic control unit which receives signals came from a sensor of the cooling water's temperature, from a sensor of the r.p.m. value and a sensor of the absolute pressure existing in the intake manifold. The electromechanical device possesses organs able to operate on the choke elastic means define a closing pressure working with a contour obtained on an extremity of a lever acted by an electromechanical device, to define the dinamic opening law of the choke, with the varation of the temperature and of the load applied to the engine.
Patent ES-8505970-A1 (ES)
Title: N-(2-nitrophenyl)-4-aminopyrimidine derivatives as microbicides.
IPC: C07D239/42
Filed: 1984-04-07
Abstract: The invention relates to novel N-(2-nitrophenyl)-4-aminopyrimidine derivatives of the general formula I < IMAGE > (I) wherein R1 is NO2 or CF3, R2 is NO2 or CF3, R3 is hydrogen or halogen, R4 is hydrogen or the -C(O)R7 group, wherein R7 is C1-C4alkyl which is unsubstituted or substituted by halogen, C1-C3alkoxy or C1-C3alkylthio, R5 and R6 are each independently halogen, C1-C6alkoxy, C1-C6alkyl which is substituted by halogen or C1-C3alkoxy, C1-C6alkoxy which is substituted by halogen or C1-C3alkoxy, C1-C6alkylthio or C1-C6alkylthio which is substituted by halogen or C1-C3alkoxy, or are C3-C6cycloalkoxy, C3-C6cycloalkylthio, C3-C6alkenyloxy, C3-C6alkenylthio, C3-C6alkynyloxy, C1-C6alkylsulfoxyl, C1-C6-alkylsulfonyl, C1-C6alkylsulfonyloxy, C3-C6alkenylsulfoxyl, C3-C6alkenylsulfonyl, C3-C6cycloalkylsulfoxyl or C3-C6cycloalkylsulfonyl. The invention relates further to methods of preparing these compounds as well as to agrochemical compositions which contain them. Also described is a method of controlling phytopathogenic micro-organisms with the aid of the novel compounds.
Patent ES-8507201-A1 (ES)
Title: Method amd apparatus for sewing elongated fabrik piece.
IPC: D05B41/00
Filed: 1984-09-26
Abstract: An automatic apparatus for sewing elongated workpieces, and especially useful for precisely sewing a pair of concealed slide fastener stringers to a pair of fabric halves defining the opening therebetween comprises a table having fabric input guides at the front end of the table, a sewing station, and a gripper assembly for drawing the fabric pieces from the sewing station under a tension less than that applied by the sewing machine feed dog and presser foot. Individually actuable workpiece holders are provided to permit successive setting up of the fabric pieces in the sewing station. Fastener stringers are guided to the sewing station with their corded edges supported in guide channels as the stringers are superposed on the respective fabric piece. The sewing operation proceeds automatically in an extremely precise manner after the sewing station is inputed and the sewing machine started.
Patent ES-8504789-A1 (ES)
Title: New compounds having antiinflammatory activity, obtained by complexation with beta-cyclodextrin, and pharmaceutical compositions containing them.
IPC: A61K31/535
Filed: 1984-10-19
Abstract: New inclusion compounds of 4-hydroxy-2-methyl-N-2-pyridyl-2H-1,2-benzothiazine-3-carboxyamide-1,1 -dioxide with alpha , beta or gamma cyclodextrins, obtained by reaction of said cyclodextrins and said 4-hydroxy-2-methyl-N-2-pyridyl-2H-1,2-benzothiazine-3-carboxyamide-1,1 -dioxide in aqueous or water/organic solutions are described. The ratio between 4-hydroxy-2-methyl-N-2-pyridyl-2H-1,2-benzothiazine-1,1-dioxide and the cyclodextrins is comprised between 1:10 and 1:1 preferably, it is about 1:2.5. The compounds of the invention possess high antiinflammatory and analgesic activities, together with a considerably reduced gastrolesive action.
Patent ES-8507392-A1 (ES)
Title: Vehicle wheel.
IPC: B60C15/02
Filed: 1984-10-26
Abstract: A vehicle wheel and pneumatic tire assembly, including a tire which essentially comprises rubber or rubber-like synthetic material, and a rigid rim which on the radially inner periphery of the rim ring has seating surfaces for the tire, from where the tire walls initially extend essentially horizontally toward the outside. On the radially inner periphery, the rim ring is provided with support surfaces for supporting the tire during an emergency operation. In order to be able to transmit increased forces during an emergency operation, the inner wall of the tire, in the region of the tread, and the radially outer portions of the rim, are provided with raised portions and recessed portions which predominantly extend in the transverse direction, and which are adapted to engage in one another during an emergency operation of the tire.
Patent ES-8701441-A1 (ES)
Title: Time-slot addressed multipler device.
IPC: G08C15/12
Filed: 1985-01-02
Abstract: A time-slot addressed, system keyed multiplex device is taught. Briefly stated, a ribbon cable (48) provided a power (VCC) and ground lead (GND) and a clock (78) and data signal lead (80). A microcomputer or master controller (46) then communicates over the ribbon cable with a plurality of intelligent connectors (52). Each connector is provided with a unique address (A3, A4, A5, A6, A7, A8) such that by counting (U3, U4) the number of clock pulses provided by the master controller, the logic package in the intelligent connector recognizes the appropriate time-slot for a response (194) or command signal (192). A single one-pulse command is then presented by the master controller on the data bus which is then received by the logic circuitry followed by a time period on the data bus when the logic package may send to the master controller a single bit of data. In this manner of command and response, various devices such as relays may be turned on or off with their conditions presented to the master controller.
Patent ES-8703191-A1 (ES)
Title: Apparatus for manufacturing sheets, and sheets manufactured by this apparatus.
IPC: B29C48/13
Filed: 1985-03-07
Abstract: A forming tool for the production of sheets, more particularly from a thermoplastic synthetic material, is in the form of a roller, a press, or a casting mould, and comprises, upon its outer surface, engraving elements in predetermined spatial relationship with each other. It is to be possible to produce sheets inexpensively with this apparatus, and production tolerances are low. The engraving elements are provided upon the outer surface, which is made of hard material, more particularly metal. The engraving elements project, above the outer surface, to a predetermined height, and the remainder of the outer surface exhibits a predetermined surface structure.
Patent ES-8609224-A1 (ES)
Title: Cyclohexenone derivatives, their preparation and their use against the growth of undesired plants.
IPC: C07C251/50
Filed: 1985-07-26
Abstract: Cyclohexenone derivatives of the formula < IMAGE > where R1 is hydrogen, methoxycarbonyl, ethoxycarbonyl, methyl or cyano, R2 is alkyl, R3 is alkyl, alkenyl, haloalkenyl, or propargyl, R4 is hydrogen or alkyl, R5 is hydrogen, alkyl, acyl, formyl, cycloalkylcarbonyl, methoxyalkylcarbonyl, unsubstituted or substituted benzoyl, alkoxycarbonyl, benzyloxycarbonyl, phenoxycarbonyl, alkylthiocarbonyl, N,N-dialkylcarbamyl, N-alkylcarbamyl, N-cycloalkylcarbamyl, N-alkoxy-N-alkylcarbamyl, unsubstituted or substituted N-phenylcarbamyl, alkylsulfonyl, alkenylsulfonyl, haloalkylsulfonyl, N-alkylsulfamyl, N,N-dialkylsulfamyl, N-acyl-N-alkylsulfamyl, N-alkyl-N-methoxycarbonylsulfamyl, dialkoxyphosphoryl, dialkoxythiophosphoryl, 2-haloalkanoyl, acyloxyacetyl or alkoxyoxalyl, and R6 is alkyl, halogen, hydroxyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, alkylsulfinyl, alkylsulfonyl, nitro or amino, and salts of these compounds, and the use of these compounds for controlling unwanted plant growth.
Patent ES-8802324-A1 (ES)
Title: Irradiated multilayer film for primal meat packageing.
IPC: B65D30/08
Filed: 1986-04-17
Abstract: A heat-shrinkable, multilayer film suitable for use in fabricating bags for packaging primal and sub-primal meat cuts and processed meats. The multilayer film has a first outer layer of an ethylene-vinyl acetate copolymer, a core layer of a barrier film comprising vinylidene chloride-methyl acrylate copolymer, and a second outer layer of an ethylene-vinyl acetate copolymer. The multilayer film is preferably made by co-extrusion of the layers, and then it is biaxially stretched. After biaxial stretching, the multilayer film is irradiated to a dosage level of between 1 megarad and 5 megarads and heat-sealed in the form of a bag. The bag has improved storage stability characteristics.
Patent ES-8704510-A1 (ES)
Title: Process for the preparation of 17-alpha-ethynyl-17-beta-hydroxy-18-methyl-estra-4,15-dien-3-one and the starting products for this process.
IPC: C07J1/00
Filed: 1986-05-07
Abstract: A process and novel starting materials for the production of 17 alpha -ethynyl-17 beta -hydroxy-18-methyl-4,15-estradien-3-one of Formula I < IMAGE > (I) are disclosed. Novel 17-ketone starting materials have the Formula II < IMAGE > (II) wherein R is an alkyl residue of 1-3 carbon atoms and < IMAGE > is the grouping < IMAGE > wherein R' is an acyl group of up to 10 carbon atoms.
Patent ES-8801207-A1 (ES)
Title: Dihydropyridine-carboxylic acid amides, process for their preparation and their use in medicaments.
IPC: C07D401/12
Filed: 1986-08-01
Abstract: 1,4-Dihyropyridinecarboxamides of the formula < IMAGE > and salts thereof, are effective for treating cardiac insufficiency, thromboses, thromboembolisms and ischaemias, for influencing the blood-sugar level and the circulation and as coronary therapeutic agents and anti-arrhythmic agents.
Patent IE-902595-A1 (IE)
Title: A process for the manufacture of fuel briquettes
Inventor: LASK GERT-WILHELM
IPC: C10L5/16
Filed: 1990-07-16
Abstract: In a process for the manufacture of fuel briquettes, preferably for generating heating energy, a non-caking, finely granular carbon carrier, preferably petroleum coke, and a pitch-containing binder are mixed and this starting mixture is briquetted to give pre-mouldings, and the fuel briquettes are formed from the pre-mouldings by a consolidating heat treatment. The pitch-containing binder used is a binder mixture of pitch and caking coal at a temperature from more than 100 DEG C to 200 DEG C. The non-caking carbon carrier is mixed with the binder mixture at a mixing temperature which is within the same temperature range. The pre-mouldings are briquetted at this mixing temperature. The pre-mouldings are subjected to a heat treatment having an end temperature of more than 400 DEG C. The invention also relates to the fuel briquettes produced.
Patent IE-903859-A1 (IE)
Title: Pharmaceutical preparations
IPC: A61K45/00
Filed: 1990-10-26
Abstract: Pharmaceutical preparations are provided comprising antiandrogenically effective substances encapsulated in liposomes. These preparations are preferably used for topical treatment of androgen-dependent diseases.
Patent IE-920220-A1 (IE)
Title: Method and composition for disinfecting contact lenses
IPC: A61L2/18
Filed: 1992-01-24
Abstract: The present invention covers a method for disinfecting a contact lens comprising contacting the lens with an isotonic aqueous solution comprising 0.6 to 2 weight percent tromethamine (preferably 0.8 to 1.5 percent) for a time sufficient to disinfect the lens. Other aspects include adding to the solution from 0.01 to 1 weight percent chelating agent (preferably disodium EDTA) and/or additional microbicide.
Patent IE-921484-A1 (IE)
Title: Stereo and enantioselective synthesis of tetrahydro-5-substituted-3-methylene-2- furanmethanols
Inventor: RAIFELD YURI E
IPC: C07D307/33
Filed: 1992-07-01
Abstract: Novel processes and intermediates for the preparation of tetrahydro-5-hydroxy-3-methylene-2-furanmethanol and of tetrahydro-5-[lower alkoxy (C1-C3)]-3-methylene-2-furanmethanol useful as intermediates in the synthesis of various modified nucleosides having antiviral and other biological activity.
Patent IE-921700-A1 (IE)
Title: Novel synthesis of 19-nor vitamin d compounds
Inventor: DELUCA HECTOR FLOYD
IPC: C07F7/18
Filed: 1992-07-01
Abstract: A convergent synthesis of 19-nor-vitamin D compounds, specifically 19-nor-1 alpha ,25-dihydroxyvitamin D3, is disclosed. The synthesis can also readily be utilized for preparing other 1 alpha -hydroxylated 19-nor-vitamin D compounds. The key step in the synthesis is a suitable application of Lythgoe's procedure i.e. a Horner-Wittig reaction of the lithium anion of a phosphine oxide with a Windaus Grundmann ketone to give, after any necessary deprotection, the desired 19-nor-vitamin D compound.
Patent IT-9003431-A1 (IT)
Inventor: FERRANTI CLAUDIO
IPC: A23K1/10
Filed: 1990-04-05
Abstract: A process for reclaiming and concentrating selected or combined waste products of the farming, food and butchering industries, which process comprises: a first stage wherein the original product is filtered and homogenized by first means (3); a second stage wherein, via second means (5), the original product is cooked in vegetable oil heated to a predetermined temperature by third means (14), for evaporating part of the water in the product and so concentrating the same; and a third stage wherein fourth means (6) separate the concentrated product from the vegetable oil. <IMAGE>   <IMAGE>
Patent WO-0137239-A1 (WO)
Inventor: DAXERER HANS-CHRISTIAN
IPC: B60R25/04
Filed: 2000-11-15
Abstract: Système destiné à provoquer automatiquement l'arrêt d'un véhicule (1) roulant sur une chaussée (3), dans lequel un dispositif récepteur (2) est situé dans le véhicule (1) ou sur ce dernier et un dispositif émetteur (4) est situé dans la zone de la chaussée (3), de préférence dans la bordure de cette chaussée. Le dispositif récepteur (2) comporte une unité de détection d'un signal (8, 9) émis par le dispositif émetteur et une unité destinée à interrompre l'état (7) de fonctionnement du véhicule (1). En cas de détection du signal émis, l'unité d'interruption de l'état (7) de fonctionnement du véhicule provoque l'arrêt dudit véhicule (1).
Patent AT-519274-A1 (AT)
Title: Warnkugel
IPC: H02G7/00
Filed: 2016-11-04
Abstract: Warnkugel (1) aus einem im wesentlichen kugelförmigen Hohlkörper, welcher eine Warnfarbe trägt und an einem Hochspannungsseil (2) befestigbar ist, wobei ein Teil der Oberfläche des Hohlkörpers für sichtbares Licht transparent ausgeführt ist, um ein Sichtfenster (4) auf dem innerhalb der Warnkugel liegenden Teil (3) des Hochspannungsseils zu bilden.