baber/WOPTO huggingface dataset:
Patent ES-8101384-A1 (ES)
Title: Cytotoxic products formed by covalent bonding of the A chain of ricin with an antibody and the process for their preparation and use
IPC: A61K39/44
Filed: 1979-09-28
Abstract: Carcinostatic products are formed by coupling, by covalent bonding, the A chain of ricin with an antibody which is capable of selectively recognizing a given antigen at the surface of cancerous cells. Such products can be made by the formation of a disulphide bridge between the free thiol group in the A chain of ricin and an immunoglobulin or immunoglobulin fragment into which a thiol group or an activated disulphide group has been introduced. The A chain of ricin and the immunoglobulin are carefully purified before use.
Patent ES-8101332-A1 (ES)
Title: Method and apparatus for testing charged dry-cell lead accumulators.
IPC: H01M10/42
Filed: 1980-04-01
Abstract: The grid frame surfaces of the plate block are bridged in electrolytically conductive manner. As a result of the forming process, these surfaces exhibit sufficient traces of active mass. A brush-like instrument is used, whose bristles are capillaries which communicate through an electrolyte container. In a closed multi-cell battery, each plate block is contacted at its grid frame through the filler opening by the capillaries of an instrument supported above the filler opening. The battery voltage is measured at the terminals. This would otherwise be measurable only after filling with electrolyte.
Patent ES-8102359-A1 (ES)
Title: Device for displaying an analog signal on a display screen.
IPC: G01R13/20
Filed: 1980-06-04
Abstract: A device for displaying an analog signal on a display screen which is scanned by means of a line deflection generator and a frame deflection generator. The device comprises a signal processing device for forming a processed signal by repeating the analog signal at the line deflection frequency, a reference voltage generator for generating a reference voltage which is dependent on the frame deflection voltage, and a comparator for comparing the reference voltage and the processed signal and for generating a control signal which causes a brightening of the scanned display screen when both signals are approximately equal. In order to improve the picture quality, the device comprises means for adding a varying auxiliary signal to the processed signal. The frequency of this auxiliary signal amounts to at least ten times the line deflection frequency.
Patent ES-8202943-A1 (ES)
Title: Process for plasma-melting of metals and alloys.
IPC: F27B3/08
Filed: 1980-12-12
Abstract: 1. Process for melting metals and alloys by means of a plasma-melting furnace where, independent from the nature of the charging material (6), the plasma burners (3) operate with fullpower shortly after the melting started, characterized in that a crater is molten in the charging material adjacent the plasma burners (3), by at least one auxiliary burner for starting being arranged in an acute angle to the axis of the adjacent plasma burner (3) in the same aperture of the furnace wall, operating immediately with full power and being fed with liquid or gaseous fuel, and that after gaining a fusing sufficient for plasma torch the plasma burner (3) is ignited and the auxiliary burner (4) for starting is switched off.
Patent ES-8200200-A1 (ES)
Title: Heated window and manufacturing device.
IPC: H05B3/84
Filed: 1981-01-08
Abstract: A heating glass plate (15, 20, 27, 34) has a heating network (17, 24, 31, 36) made up of wires embedded in a thermoplastic layer following curved directrices. A device for making a heating glass plate having a plate (39) for supporting thereon a plastic sheet. A bridge (44) is slidably supported on the plate and has thereon a sliding carriage (45) carrying wire-laying members (46). Means are provided for imparting reciprocal motion to the carriage. A rod (51) connects the carriage to a vertical spindle (52).
Patent ES-8204732-A1 (ES)
Title: Novel derivatives of 3,4,5-trimethoxy cinnamoyl piperazine, their salts, the process for preparing the same and their application in therapeutics
IPC: C07D209/14
Filed: 1981-01-20
Abstract: 1-substituted-4-(3,4,5-trimethoxy) cinnamoyl piperazine compounds are disclosed. The compounds exhibit a substantial activity of stimulating cardiac contractile force, without affecting the cardiac frequency, and they also exhibit coronary vasodilatory and hypotensive effects.
Patent ES-8201989-A1 (ES)
Title: Substituted acetanilides, process for their preparation and their utilization as herbicides.
IPC: A01N43/74
Filed: 1981-04-06
Abstract: Novel substituted acetanilides of the general formula < IMAGE > in which X is an oxygen atom or sulphur atom and R and Y, which can be identical or different, each represent an alkyl radical having 1 to 4 C atoms or a halogen atom, a process for their preparation and their utilisation as herbicides.
Patent ES-8206824-A1 (ES)
Title: Refrigeration circuit incorporating a subcooler.
IPC: F25B1/00
Filed: 1981-04-20
Abstract: A flash subcooler is provided to meter a portion of the refrigerant flowing from the condenser to the evaporator to an intermediate heat exchanger to subcool refrigerant flowing from the condenser to the evaporator. This diverted refrigerant is flashed to provide subcooling and is then redirected to the compressor as is the flow of refrigerant from the evaporator. Both the refrigeration system and and subassemblies for accomplishing the above are disclosed as well as methods of operation thereof.
Patent ES-8305866-A1 (ES)
Title: A method of and an installation for processing a web of material, while applying the flow-through principle.
IPC: D06B5/08
Filed: 1981-10-23
Abstract: A method of processing a web (2) by bringing said web into contact with at least one porous cylinder (1, 4, 6) having a mesh value of at least 100, a process fluid under pressure being passed through said porous cylinder with such a speed that the pressure drop of said fluid in the porous cylinder is fives times greater than the pressure drop across the web. An installation for processing a web thereby applying this method, comprises means for the relative movement of a web (2) along the outer surface of at least one porous cylinder (1, 4, 6) and means for feeding a pressurized process fluid through said cylinder and said web in the contacting zone between these two.
Patent ES-8300770-A1 (ES)
Title: New salts with antibiotic and mucolytic activity
IPC: C07D499/00
Filed: 1982-01-18
Abstract: New salts having the formula R'<+>NH3.RCOO<->,R'NH2being a beta - lactam antibiotic and RCOOH being an aminoacid, are prepared by treating an aqueous solution of an aminoacid with the beta -lactam antibiotic. Pharmaceutical compositions based on the salts have therapeutic use in the treatment of bronchopneumopathic conditions.
Patent ES-8303273-A1 (ES)
Title: Process for the production of mixtures containing isopropyl-tert.-butyl ether and tert.-butyl alcohol.
IPC: C07B61/00
Filed: 1982-04-23
Abstract: A process for producing isopropyl alcohol and isopropyl tert-butyl ether from a mixture of light hydrocarbons containing propane and butane, comprises: (a) separating from the mixture of light hydrocarbons a propane fraction and a butane fraction containing at least n-butane (b) isomerizing at least a portion of the n-butane in the butane fraction from step (a) whereby a hydrocarbon mixture containing at least n-butane and isobutane is formed (c) catalytically dehydrogenating the isobutane in the hydrocarbon mixture from step (b) whereby a hydrocarbon mixture containing at least isobutene is produced (d) catalytically dehydrogenating the propane in the propane fraction from step (a) whereby a hydrocarbon mixture containing at least propene is produced (e) reacting the propene in the hydrocarbon mixture from step (d) with water, whereby a mixture containing hydrocarbons and isopropyl alcohol is formed (f) reacting the isopropyl alcohol from step (e) with at least part of the isobutene in the hydrocarbon mixture from step (c) whereby a mixture containing hydrocarbons and isopropyl tert-butyl ether is formed (g) recycling the hydrocarbons in the hydrocarbon mixture from step (e) to step (d), respectively (h) recycling the hydrocarbons in the hydrocarbon mixture from step (f) to step (c) and (i) recovering at least the isopropyl tert-butyl ether.
Patent ES-8308333-A1 (ES)
Title: Tylosin derivatives, their preparation and pharmaceutical compositions containing them.
IPC: C07H17/08
Filed: 1982-07-08
Abstract: Antibiotic tylosin derivatives shown by the general formula < CHEM > wherein R1 represents a hydroxyl group a halogen atom < CHEM > [wherein R5 represents a hydrogen atom or a C1 to C6 alkyl group which may be substituted by a hydroxyl group and R6 represents a hydrogen atom, a C1 to C6 alkyl group which may be substituted by a hydroxyl group, an aryl group, an aralkyl group, a cycloalkyl group having 3-10 carbon atoms, -CO(O)m-R7 (wherein m represents 0 or 1 and R7 represents a C1 to C6 alkyl group, an aryl group, an aralkyl group, a furanyl group or a pyridyl group), or -CH2-R13 (wherein R13 represents a mono-, di-, or trifluoromethyl group)] < CHEM > (wherein n represents an integer of 2-15) which maybe substituted by an oxo group, a hydroxyl group, a C1 to C6 alkyl group, or a hydroxy C1 to C6 alkyl group an imidazolyl, morpholino, or piperazino group which may each be substituted by a C1 to C6 alkyl group or -OOCCH2-R8 [wherein R8 represents < CHEM > (wherein R9 and R10 may be the same or different and selected from a hydrogen atom and C1 to C6 alkyl groups or which may together form an alkylene group having 3-7 carbon atoms) or -S-R11 (wherein R11 represents a furanyl group or a pyridyl group)] R2 represents a hydrogen atom or a C1 to C6 alkanoyl group R3 represents a methyl or -CH2CHO group R4 represents a hydrogen atom or a hydroxyl group A represents O=, < CHEM > line @ represents a single bond or a double bond and and line @ represent a single bond, a double bond, or @ provided that when R1 is a hydroxyl group, R3 is a methyl group and R4 is a hydrogen atom, or said line @ is @ and that when R1 is a halogen atom, R3 is a methyl group or said line @ is @.
Patent ES-8403880-A1 (ES)
Title: Microbicidal triazolyl-vinyl esters.
IPC: C07D521/00
Filed: 1982-11-11
Abstract: There are described novel 1-phenyl-2-triazolyl-vinyl ethers of the general formula I < IMAGE > in which X represents hydrogen or halogen Y represents hydrogen, halogen or a phenyl which is optionally substituted by one or two halogen atoms R1 represents C1-C8-alkyl, C3-C5-alkenyl, C3-alkynyl, a lower alkoxyalkyl radical having not more than 8 carbon atoms, or one of the groups < IMAGE > where R3 and R4 independently of one another represent hydrogen or methyl and R2 represents hydrogen, C1-C4-alkyl, C3-alkenyl, C3-alkynyl or a phenyl which is optionally monosubstituted or disubstituted by halogen, C1-C3-alkyl or C1-C3-alkoxy including their acid addition salts, quaternary azolium salts and metal complexes. There are furthermore disclosed methods for the preparation of these products as well as agrochemical pesticides which contain one of these compounds as active substance. Furthermore there is described a method of controlling phytopathogenic microorganisms with the aid of these substances.
Patent ES-8404725-A1 (ES)
Title: Method for the delignification of wood and other lignocellulosic products.
IPC: D21C3/00
Filed: 1982-12-07
Abstract: A method for delignifying ligno-cellulosic materials and efficiently separate from each other the constituents thereof. Said materials which optionally may be prehydrolized are heated in an aqueous acid medium in the presence of phenol compounds whereby the ratio by weight of liquid to solid is at least 0,5. In the case of low liquid solid ratios i.e. below about 4:1 further aqueous liquid is added to the reaction mass after pulping to aid filtration and draining. After isolating the purified solid cellulose pulp, the liquid phase separates into two layers: an aqueous layer rich with pentoses and an organic layer rich with phenols and lignin, the latter providing, by distillation and pyrolysis of the residue, a quantity of phenols at least equal to that of the phenols used in the delignification stage.
Patent ES-8402157-A1 (ES)
Title: Bis-hydroxymethyl carbonate bridged antibacterial agents.
IPC: C07D499/24
Filed: 1982-12-22
Abstract: Antibacterial agents in which a penicillin and a beta-lactamase inhibitor are linked by means of a bis-hydroxymethyl carbonate bridge are of the formula: < IMAGE > (I) and pharmaceutically acceptable acid addition salts thereof, wherein R1 is hydrogen, hydroxy, certain acyloxy or certain alkoxycarbonyloxy groups, a method for their use, pharmaceutical compositions thereof, and intermediates useful in their production.
Patent ES-8401897-A1 (ES)
Title: Packaging machine.
IPC: B65B21/24
Filed: 1983-01-14
Abstract: The invention provides in a packaging machine, a locking device for securing together overlapping bottom panels of a wrapper wrapped about a group of articles, which device comprises tightening and locking components housed in a removable locking unit, said unit being movably mounted in the machine such that it can be moved transversely from a first operative position within the machine frame to a second non-operative position clear of the machine frame.
Patent ES-8404581-A1 (ES)
Title: A circuit and a method for processing amplitude and phase variable multiphase signals which are required as current or voltage reference to drive synchronous motors.
IPC: H02P27/06
Filed: 1983-03-22
Abstract: This invention relates to a circuit and to a method for processing amplitude and phase variable multiphase signals, which are required as current or voltage reference to drive electric motors, comprising a synchro-resolver angular position transducer, rigidly connected with a synchronous motor with the same polar configuration and number of poles thereof, according to which the analog signals detected by said transducer are modulated, demodulated and outputted out of phase by 90 DEG with the signals relating to the rotating magnetic field. The circuit moreover comprises a phase shifter device and means for modifying the amplitude of signals out-putted by said transducer as a function of at least one control signal. The resultant of the signals processed by said means is supplied to an amplifier to generate in the stator currents of determined amplitude and phases for driving said motor complying with the magnetic laws thereof.
Patent ES-8500172-A1 (ES)
Title: Inflatable pouch and method of manufacture.
IPC: B65D30/22
Filed: 1983-03-30
Abstract: A fluid-impervious self-inflatable sealed pouch containing separately compartmented first and second gas generating components which, upon admixture in successive discrete quantities, generate gas, causing the pouch to expand gradually from an initial collapsed condition to an ultimately fully expanded condition. Within the pouch is a mechanically rupturable solventcontaining member optimally including a measured quantity of one of said components and the other said component is enclosed by a water-soluble film barrier of polyvinyl alcohol, methylcellulose or the like, additional inner receptacles within the pouch contain measured quantities of said one component for successive release into said admixture caused by expansion of said pouch. A method is provided whereby the pouches are formed in a continuous manner from a plurality of film-like materials fed to respective successive work stations at which receptacles and/or containers are formed, components introduced, permanent and/or releasable seals are formed, water soluble barriers provided and completed pouches delivered in finished form in interconnected and/or severed, independent condition for further utilization.
Patent ES-8507501-A1 (ES)
Title: Herbicidal 5-amino-4-cyano-1-phenylpyrazoles
IPC: C07D401/12
Filed: 1983-07-14
Abstract: Herbicidal compounds of the formula: < IMAGE > II wherein A represents R1R2N- (wherein R1 represents C1-8 alkyl or C2-8 alkenyl or alkynyl unsubstituted or substituted by CN, OH, C1-6 alkoxy, carboxy, C2-9 alkoxycarbonyl, aminocarbonyl optionally substituted by C1-8 alkyl or C2-8 alkenyl, C1-8 alkoxyaminocarbonyl, C1-8 alkanesulphonamidocarbonyl, -C(=O)Het, where Het represents a nitrogen-containing heterocyclic group, or one or more halogen atoms or R1 represents C3-6 cycloalkyl optionally substituted by C1-4 alkyl and R2 represents H or R1, or R1 represents C1-4 alkylthio and R2 represents H, or A represents Rp(Rq)-C=N- (wherein Rp represents C1-4 alkoxy or amino substituted by one or two C1-4 alkyl groups and Rq represents H or C1-4 alkyl) or A represents 2-oxo-azetidin-1-yl, 2-oxo-pyrrolidin-1-yl or 2-oxo-piperidin-1-yl optionally substituted by C1-6 alkyl or A represents open-chain alkenylcarbonylamino and B represents phenyl substituted in the 2- position by F, Cl, Br, NO2, Me or Et and in the 4- position by F, Cl, Br, C1-4 (optionally substituted by halogen) or C2-4 alkenyl and alkynyl and optionally substituted in the 3-, 5- and 6- positions by F, Cl, Br, NO2, Me or Et, or B represents 2,3-dichlorophenyl, and salts thereof.
Patent ES-8503799-A1 (ES)
Title: Self-adjusting brake device.
IPC: F16D65/56
Filed: 1983-09-28
Abstract: A predetermined clearance (A) between a disc (36) and a brake pad (34) in a disc brake calliper (10) is maintained by a selfadjusting device (24). A screw (48) is screwed into the block (26) and a spring sleeve (50) fits tightly in a bore (20) in the calliper and loosely around the screw shank but is trapped by the head (52) of the screw. In the state shown, the sleeve (50) abuts the block (26) but a small gap (A) exists between the sleeve (50) and the screw head (52), establishing the same clearance (A) between the pad (34) and disc (36). When the brake is applied the sleeve (20) is drawn out to the extent necessary to maintain the clearance (A) as the pad 34 wears. Embodiments are described with a return spring, e.g. a stack of Belleville washers, which acts between the sleeve (50) and the head (52) and is compressed solid when the brake is applied.
Patent ES-8406930-A1 (ES)
Title: Brick moulding device.
IPC: B28B13/02
Filed: 1983-11-23
Abstract: A device for moulding brick blanks comprises a plurality of moulding troughs and a casting device for filling the moulding troughs, wherein the casting device comprises a carrier coupled with a casting mechanism and adapted to pivot by means of the casting mechanism between a receiving position and a delivery position. For mitigating or avoiding the drawbacks of the heavy shocks at the impact of the casting mechanism in the delivery position the casting mechanism is caused to drive and guide the carrier in a manner such that when approaching the delivery position the carrier is subjected to considerable deceleration.
Patent ES-8407608-A1 (ES)
Title: Image processors.
IPC: H04N1/40
Filed: 1983-11-29
Abstract: A system is provided which separates line image data from a complex background by analyzing both contrast and shape characteristics of the image data. The system inherently provides image rotations and compression. Image quality monitoring is also provided.
Patent ES-8505247-A1 (ES)
Title: Skin treatment composition.
IPC: A61K9/107
Filed: 1984-01-31
Abstract: A cosmetically acceptable product for topical application to human skin comprises a selected amphiphilic compound having a log partition coefficient in octanol/water of from 0.5 to 3.5 emulsifier which is normally solid at 20 DEG C., which has an average HLB value of from 5 to 11, and which is capable with water of forming a gel phase having an X-ray reflection of from 0.37 to 0.44 nm and which permits substantially no co-crystallisation therewith of the amphiphilic compound an activity enhancer which is capable, at a concentration of 5% by weight of increasing the cloud point temperature of a 0.025M aqueous solution of polyoxyethylene (8) nonylphenyl ether by at least 10 DEG C. and water, the product having an aqueous phase and a gel phase. Optionally the product can also comprise an "oil" having a dielectric constant not greater than 3.0, in which case the product will also comprise an oily phase.
Patent ES-8505763-A1 (ES)
Title: Apparatus for supercharging an internal combustion engine
IPC: F16H7/08
Filed: 1984-05-17
Abstract: A method for the introduction of air into the cylinder of an IC engine, wherein the air is introduced from a displacement supercharger into the engine cylinder till the desired pressure in the cylinder has been produced, wherein the expulsion motion of the piston or pistons of the positive displacement supercharger is so synchronized with the piston motion of the engine cylinder to be supplied by same that the air displaced from the supercharger flows directly into the respective engine cylinder. An IC engine for use in the method has at least one piston, that moves in a cylinder having an air inlet, and a positive displacement supercharger joined outputwise with the air inlet of the engine and having at least one supercharging chamber. The air pumping volume of the supercharger chamber or of the supercharger chambers, is equal to the maximum amount of air needed in the engine cylinder to be charged, and there is such a synchronization between the positive displacement supercharger and the motion of the engine piston that the supercharger expels and compresses the air towards the air inlet when the engine piston is performing the suction stroke. As further possibility the air pumping volume of the supercharger chamber or of the supercharger chambers is equal to the maximum amount of air needed in the engine cylinder to be charged, in addition to an amount of air drawn in by the engine piston for compression to the charging pressure, and a synchronization between the positive displacement supercharger and the motion of the engine piston may be so adjusted that the positive displacement supercharger introduces the maximum desired additional amount of air into the engine cylinder while the piston is moving near bdc.
Patent ES-8700498-A1 (ES)
Title: Image tube.
IPC: H01J29/70
Filed: 1985-05-03
Abstract: The tube has an evacuated envelope with an image window, a conical section and a neck in which an electron beam generator (5) is located. The generated beam is directed onto an image screen on the inside face of the image window in the form of a spot deflected across the screen in two orthogonal directions. Four ferromagnetic plates (27--30) extending in the beam deflection directions are grouped around the electron beam, fixed at equal distances from the electron beam generator (5). Pref. the opposite ends of at least two of the plates have additional attached ferromagnetic plates extending perpendicular to the imaged field.