baber/WOPTO huggingface dataset:
Patent ES-8702659-A1 (ES)
Title: Apparatus for generating acoustic waves.
IPC: G01N29/30
Filed: 1981-12-21
Abstract: A portable source of acoustic waves comprises a sample (S) of iron-nickel alloy including an austenite phase cooled to become martensite, and a wave guide (WG) to transmit the acoustic waves. The source is applied to the pressure boundary region (WR) of a pressurized water reactor to simulate an actual metal flaw and test the calibration of the monitoring and surveillance system. With at most 29.7% nickel in the sample, the source provides acoustic emission due to ductile deformation, and with at least 30% nickel the acoustic emission is characteristic of a brittle deformation. Thus, the monitoring and surveillance system can be tested in either or both situations. In the prior art, synthetic waveform signals were used for such calibration but found not suitable for on-line simulation of the surveillance system. This invention provides an improved system in that it generates true acoustic signals.
Patent ES-8302099-A1 (ES)
Title: Reagent for the optical determination of blood clotting reaction.
IPC: C12Q1/56
Filed: 1982-03-08
Abstract: The present invention provides a reagent for the optical determination of blood coagulation behavior (Quick test), comprising thromboplastin, a synthetic thrombin substrate and a buffer, characterized by a content of non-proteolytically active thromboplastin.
Patent ES-8307724-A1 (ES)
Title: 1-Aryloxy-3-alkinyl-amino-2-propanols and a method for their preparation.
IPC: A61K31/36
Filed: 1982-08-25
Abstract: Compounds of the formula < IMAGE > wherein R1 is cycloalkyl of 3 to 10 carbon atoms phenyl mono- or poly-substituted phenyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkenyloxy, lower alkinyl, nitro, trifluoromethyl, hydroxyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the phenyl ring aryloxy-lower alkyl (mono- or poly-substituted aryl)-oxy-lower alkyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, acyl, acyloxy, nitro, trifluoromethyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the aryl ring R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or the ring-forming group (-CH=CH )2 or -(CH2)n-, where n is an integer from 3 to 5, attached to vicinal carbon atoms of the phenyl ring R3 is hydrogen or alkyl of 1 to 3 carbon atoms and R4 is alkyl of 1 to 3 carbon atoms or, together with R3, a ring-forming group -(CH2)p-, where p is an integer from 4 to 6 and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful for the treatment of tachycardia, hypertension and coronary diseases.
Patent ES-8308443-A1 (ES)
Title: Inductive device.
IPC: H01F17/04
Filed: 1982-11-15
Abstract: The device comprises a winding support (1) with a base which comprises connection points and on the upper side of which there is provided a centring member (19) whose exterior defines a cylindrical or conical surface which is coaxial with the cylindrical central portion (15) of a coil core (15, 19). The winding (13) is provided about the central portion. The coil core furthermore comprises a non-rotationally symmetrical upper flange portion (17) which cooperates with a ferromagnetic adjusting core (25) which is formed by a cap which is arranged over the coil core and whose portion which faces the base corresponds internally as regards shape and radial dimensions to the cylindrical or conical surface defined by the centring member. This portion encloses the centring member with a suitable fit, so that the adjusting core is rotatable about the axis of the coil core. The portion of the adjusting core (25) which is situated near the upper flange portion (17) of the coil core (15, 17) is also non-rotationally symmetrical.
Patent ES-8404354-A1 (ES)
Title: 3,7-Diazabicyclo [3.3.1] nonanes having anti-arrhythmic activity
IPC: C07D451/14
Filed: 1983-03-14
Abstract: New bicyclic compounds of the general formula (I), < IMAGE > (I) wherein R1 and R2 each represent a C1-6 alkyl group, and R3 is an etherified hydroxy group of the formula -CR4, wherein R4 is benzyl group, benzhydryl group or a phenyl group bearing optionally a phenyl or a trihalomethyl substituent or one or more halogen substituent(s), or R3 is an esterified hydroxy group of the formula -OCO-R5, which represents a phenyl-(C1-5 alkyl)-carbonyloxy group, a cinnamoyloxy group having optionally a halogen or one or more C1-4 alkoxy substituent(s), a benzoyloxy group having optionally a C1-4 alkyl, phenyl or trihalomethyl substituent or one or more C1-4 alkoxy substituent(s), one or more halo substituent(s) and/or nitro substituent, a benzyloyloxy group, a xanthene-9-carbonyloxy group, an optionally substituted naphthoyloxy group, or an acyloxy group derived from a five- or six-membered heterocyclic carboxylic acid bearing optionally a halo substituent on the ring, are prepared by etherifying or esterifying a bicyclic compound of the general formula (II), < IMAGE > (II) wherein R1 and R2 are as defined above. The new compounds according to the invention possess anti-arrhythmic effects and can be applied to advantage in the therapy of cardiac rhythm disorders.
Patent ES-8403274-A1 (ES)
Title: Device for the permanent nutrition of plants in pots.
IPC: A01G27/00
Filed: 1983-04-22
Abstract: Device for the permanent nutrition of pot plants and containing a granulated slow-release fertilizer comprising at least one fertilizing element selected from nitrogen, phosphorus and potassium, consisting of a flat support, on the upper surface of which adhere the granules, and a water-permeable sheet covering the flat support so as to enclose the granules.
Patent ES-8403432-A1 (ES)
Title: Method of gold or platinum coating articles, particularly ceramic and glass articles, and articles so obtained.
IPC: C04B41/89
Filed: 1983-06-23
Abstract: 1. A process for coating articles with gold or platinum, particularly ceramic or glass articles, vitrified in bulk or enamelled, consisting in applying a coating of gold or platinum onto the surface of an article, drying this coating, subjecting the article to a first baking at temperatures of from about 500 degrees C to 800 degrees C depending on the type of article, spreading a base layer on the coated surface of the article, dryenamelling this surface by depositing a layer of enamel on the base layer, and subjecting the article to a second baking at temperatures below the temperatures of the first baking, characterised in that the enamel layer is composed of enamel grains with a granulometry of from 5 to 1000 mu m, in such a manner as to obtain, after the second baking, a protected gold or platinum coating having a brilliant sandy raised effect.
Patent ES-8501362-A1 (ES)
Title: Phthalazine substituted aminomethyl benzene derivatives, compositions and use.
IPC: C07D239/42
Filed: 1983-07-26
Abstract: < CHEM > New compounds of the formula (I) where X is < CHEM > straight-chained alkylene, or -S- wherein R1 is hydrogen, aryl, or lower alkyl W is hydrogen, hydroxy, amino, O- @-aryl , O- @-alkyl , O-alkyl, alkylsulfonamide or O-aralkyl (Y)A is positioned ortho to W and is an aminoalkyl having the formula -CH2NR2R3, wherein R2 and R3 are the same or different and may be hydrogen, lower alkyl, hydroxyalkyl, cycloalkyl, alkoxyalkyl, alkoxyaryl, aryl, heteroaryl, or R2 and R3 may together with N form a 5 to 7 membered heterocyclic group optionally including oxygen, nitrogen, or sulfur as a second hetero-atom, and A is 1 or 2 N and M are independently from O to about 5 and Ar is a substituted or unsubstituted pyridine optionally fused with one or more heteroaryls and pharmaceutically acceptable salts of such compounds are useful in the treatment of various cardiac arrhythmias.
Patent ES-8506450-A1 (ES)
Title: Pasteurized human fibrinogen, method of preparing it and its use.
IPC: A61L2/04
Filed: 1983-08-17
Abstract: 1. A process for the pasteurization of human fibrinogen in aqueous solution, where in the human fibrinogen contains calcium in a concentration of 1 to 37.8 X 10**3 g atoms/mole of human fibrinogen in aqueous solution, together with customary stabilizers and is then heated in a manner which is customary per se.
Patent ES-8405331-A1 (ES)
Title: Modular vehicle instrument panel and controls assembly, production process and installation device therefor.
IPC: B62D65/00
Filed: 1983-09-16
Abstract: 1. Preassembled module for the cockpit region of vehicles, in particular motor vehicles, which can be mounted inside the body (13) of the vehicle and essentially includes an instrument panel (16) including all fittings (21, 22, 23, 33, 34, 36) and electrical wiring (37, 38, 39), heating with controls and air distribution system (23), also a steering system with steering wheel (17), steering column casing (18) and steering bracket (20), as well as pedals (25, 26, 27) for clutch, brake and accelerator with pedal brackets (28, 29) characterised in that the module (14) is provided with a closure panel (24) which after installation of the module (14) seals an opening (30) provided in the dashboard (15) of the body (13), and which comprises apertures for Bowden cables (40, 41), cable harnesses (37, 38, 39) and the like as well as openings for the braking system and the steering aperture.
Patent ES-8407237-A1 (ES)
Title: Method and apparatus for improving the dielectric strength of direct current cable insulation
IPC: H01B13/06
Filed: 1983-10-13
Abstract: Method for improving the dielectric strength of insulation not subject to fluid pressure and used to insulate a conductor element, such as the conductor of a cable, an insulator, etc., subjected to direct current high voltage in which, during or prior to service use thereof, the insulation is subjected continuously or intermittently to a varying amplitude, direct current voltage. The amplitude of the variation is small relative to the average value of the direct current voltage and the frequency of the variation, preferably, is less than 60 Hz. Also, apparatus for providing the voltage of varying amplitude including an alternating current generator in series between the direct current source and the conductor element and inductor in parallel with the generator, the inductor having a low ohmic resistance and a high reactance relating, respectively, to the ohmic resistance and reactance of the generator.
Patent ES-8503095-A1 (ES)
Title: Differential mechanisms.
IPC: F16H48/12
Filed: 1983-10-14
Abstract: A vehicle differential mechanism having a rotatable input member (16) for connection with a drive means and a pair of rotatable output members (17, 18) one on each side of the input member for connection with components such as wheel-driving shafts (13, 14) to be driven by the mechanism. A pair of rotatable clutch members (19, 20) are located one on each side of the input member (16) between the input member and the output members are slidable in directions parallel to the axis of rotation of the input and output members. Each clutch member has separate first (23) and second (24) circumferentially-spaced axially-projecting cam formations for engagement with first (22) and second (25) cam formations on the input and output members respectively. The cam formations are shaped to result in axial displacement of the clutch member on relative rotation between interengaging cam formations. When the mechanism is used for example as an inter-wheel differential in a vehicle being driven substantially in a straight line, the first cam formations (22, 23) force both sets of second cam formations (24,25) into engagement to transmit drive to each output member (17, 18) from the intput member (16) via the first and second cam formations and, when the vehicle makes a turn, the second cam formations of the faster rotating (outer) output member cause axial and rotational displacement of the associated clutch member thus disconnecting drive between the associated first and second cam formations to disconnect drive between the input member and the faster rotating output member. A blocking means (21, 26, 27) limits the rotational displacement of the disconnected clutch member to prevent re-arrangement of drive to the faster output member during the turn.
Patent ES-8504690-A1 (ES)
Title: N-(4-(3-aminopropyl)aminobutyl)-2-( omega -guanidino-fatty-acid-amido(-2-substituted-ethanamide, salt thereof, and process for preparation thereof
IPC: C07C239/00
Filed: 1983-10-14
Abstract: N-[4-(3-Aminopropyl)aminobutyl]-2-( omega -guanidino-fatty acid-amido)-2-substituted-ethanamides represented by the general formula < IMAGE > I wherein Y represents -(CH2-CH2-, -CH=CH or < IMAGE > R represents a hydrogen atom, an alkyl group of 1 to 4 carbon atoms which may have a hydroxyl group as substituent, or a benzyl group, and n is an integer of from 1 to 8, provided that when Y is < IMAGE > and n is 4, R represents the groups other than the hydrogen atom a salt thereof having antitumor activity in experimental animal tumors and a process for the preparation thereof is provided.
Patent ES-8503320-A1 (ES)
Title: Product for the fertilization of mycorhizal mushrooms and application to the fertilization of truffle-beds
IPC: A01G1/04
Filed: 1984-01-20
Abstract: The invention concerns a fertilizer to enhance the mycorhization and the fructification of mycorhizal mushrooms, in particular the tuber melanosporum. This fertilizer includes a mixture of non-ferment organic substances of animal origin (ovine excrements, fowl droppings, dried blood or feather powder), of organic substances of vegetable origin and essentially proteins and carbohydrates (in particular grains, flours, oil or cattle cakes or vegetable wastes from soy, cotton, wheat, rice, ricinus) and at least one alkalizing compound suitable to provide the mixture with a pH higher than 8 the mutual proportions of the ingredients are adjusted so that the C/N ration of the mixture is at least 10.
Patent ES-8505707-A1 (ES)
Title: Light-sensitive polycondensation product with diazonium groups, process for the preparation thereof and light-sensitive registration material which contains this polycondensation product.
IPC: C08G12/08
Filed: 1984-03-21
Abstract: A light-sensitive, diazonium group-containing polycondensation product is described which comprises (a) an optionally substituted diphenylamine-dianzonium salt I. (b) a compound corresponding to the formula II R4-O-CH2-R5 (II) wherein R4 is H, alkyl or acyl, and R5 is an optionally substituted aromatic radical, and (c) a compound corresponding to the formula III R6-O-CH2-R8-CH2-O-R7 (III) wherein R6 and R7 are H, alkyl, or acyl and R8 is the radical of a compound selected from the group consisting of aromatic hydrocarbons, phenols, phenolethers, aromatic thioethers, aromatic heterocyclic compounds, and organic acid amides, with the radicals resulting from compound II being directing linked to the units of the diazonium salt I. In the production of the polycondensation product, I is first condensed with II and then with III. The product is suitable for use as a light-sensitive substance in recording materials, particularly in printing plates, and yields light-hardening products which have an increased oleophilicity.
Patent ES-8507234-A1 (ES)
Title: Hydraulic system with proportional control.
IPC: B62D5/07
Filed: 1984-04-12
Abstract: An hydraulic control system is disclosed for energizing a load, such as the lift cylinder (56) of an electric lift truck, with a minimum of power loss during the transition from zero to full energization, i.e. during the feathering range. An electric motor (44) drives a positive displacement pump (42) which supplies the flow requirements of different load circuits, one having a greater flow requirement than the other and requiring higher pump speed. A proportioning valve (86) of the open centre type provides full flow to the tank (54) when the valve (86) is closed and full flow to the load circuit having the greater flow requirement when the valve (86) is open. A manually actuable lever (16) actuates the valve (86) through the feathering range with the pump motor in a low speed range and actuates a speed control switch (218) to operate the motor (44) in the high speed range when the valve (86) is fully open.
Patent ES-8503366-A1 (ES)
Title: Heat-curable reaction resin composition.
IPC: C08G59/22
Filed: 1984-06-26
Abstract: The invention relates to a heat-hardened molded material produced from a resin mixture of a polyfunctional epoxide, a polyfunctional isocyanate and a reaction accelerator, which optionally contains additives and/or fillers. The objective is to make a resin mixture which permits the manufacture of a highly heat-resistant molded material, and which has at the same time a high-temperature cycle resistance and good mechanical properties. For this purpose, the polyfunctional epoxide of the resin includes a polyoxyalkylene glycol polyglycidyl ether.
Patent ES-8607937-A1 (ES)
Title: Preparation of difluorpyridine compounds.
IPC: C07D/
Filed: 1984-12-20
Abstract: Alpha, beta- and beta, gamma-difluoropyridine compounds are prepared by contacting a beta-halo- alpha- or gamma-fluoropyridine compound or suitable precursor thereof with an effective amount of KF or CsF in a polar aprotic solvent (diluent) at an elevated temperature under substantially anhydrous conditions with removal of the difluoropyridine products essentially as they are formed. The starting material may optionally be added as the reaction proceeds to minimize decomposition. The reaction is also optionally conducted in the presence of an acid scavenger and/or a crown ether or other phase-transfer catalyst.
Patent ES-8602173-A1 (ES)
Title: Process for bleaching paper pulps with hydrogen peroxide.
IPC: D21C9/16
Filed: 1984-12-28
Abstract: 1. Process for bleaching chemical paper pulps using hydrogen peroxide, characterized in that the operation is carried out in a single stage at a pH of 11 to 11.5, at a temperature of 70 degrees C to 100 degrees C, with the aid of a solution containing, in addition to hydrogen peroxide, at least one alkaline agent chosen from sodium hydroxide and sodium carbonate, at least one alkali metal silicate at a concentration of at least 0.3% by weight, expressed as SiO2 , at least one magnesium salt and at least one calcium salt in such quantity that the weight concentration of each of these alkaline-earth elements is between 0.05% and 1%, these elements being maintained in the dissolved state with the aid of at least one complexing agent for alkaline-earth ions in such quantity that the total concentration of complexant does not exceed 10% by weight.
Patent ES-8707521-A1 (ES)
Title: Piperidinyl benzimidazole deriv. prepn.
IPC: A61K31/435
Filed: 1985-05-03
Abstract: 1-((4-Fluorophenyl) methyl N-(1-(2-(4-methoxy phenyl) ethyl) 4-piperidinyl) benzimidazole 2-amine is made by reaction of 4-amino N-(2-(4-methoxy phenyl) ethyl) piperidine with 2-chloro 1-((4-fluoro phenyl) methyl) 1H-benzimidazole in equimolar ratio. Reaction is without solvent or in an inert organic solvent at from 70 deg C to reflux temp. The solvent is removed and the residue poured into aq Na2CO3 soln., the prod. extracted with solvent, dried, concentrated and purified by recrystallising.
Patent ES-8607114-A1 (ES)
Title: Apparatus for cutting out windows in envelopes
IPC: B31B150/00
Filed: 1985-05-10
Abstract: Windows are cut into envelopes and bags, in a machine with a feed device having transport rollers for cut-out envelope blanks or for a web, a cutting roller, a tool cooperating with the cutting roller and at least one suction roller for further transport, are arranged in a window cutting station of the machine. The envelope material is moved along a straight line tangentially to the point of cutting out the windows and is then further conveyed in the peripheral direction of the cutting roller. The blanks with the windows cut therein and the cut-out waste are separately grasped by suction and removed.
Patent ES-8703845-A1 (ES)
Title: Substituted pyridazinones, method for their preparation, pharmaceutical preparation containing these compounds and their use.
IPC: A61K31/535
Filed: 1985-08-16
Abstract: The present invention relates to novel substituted pyridazinones of the general formula I < IMAGE > (I) wherein R is a halogen atom, a lower alkyl or lower alkoxy group, the nitro, hydroxyl, cyano, carboxyl, lower alkoxycarbonyl or carbamoyl group or the trifluoromethyl group, and Z is hydrogen or an acyl group, and the salts and tautomeric forms thereof, which have a marked antithrombotic action, to the production of these novel compounds, to pharmaceutical preparations containing them, and to their use.
Patent ES-8703101-A1 (ES)
Title: Glass plate grinding apparatus
IPC: B24B9/10
Filed: 1985-08-22
Abstract: A glass plate grinding apparatus has a press conveyor disposed on one side of a glass plate where a grinding wheel is disposed and a support conveyor disposed on the other side of the glass plate, the press conveyor being constituted by a caterpillar conveyor having holding members attached to an endless chain and the lower ends of the holding members being situated above the lower end of the support conveyor to form a step, wherein each of the holding members of the press conveyor has a thin plate-like member extended downwardly that presses the glass plate to the support conveyor. The press conveyor is supported vertically adjustably to the machine main body by way of a vertically elevating device, such that the thin plate-like member is situated between the grinding wheel and the glass plate when the press conveyor is lowered.
Patent ES-8705200-A1 (ES)
Title: A chewing gum composition and method for the preparation thereof.
IPC: A23G4/06
Filed: 1985-08-26
Abstract: A novel flavor/sweetener delivery system and chewing gum compositions prepared therefrom. The chewing gum compositions have prolonged flavor and sweetener release and comprise (a) a gum base and (b) a flavor and sweetener delivery system comprising flavor and/or sweetening agents encapsulated in a matrix comprising: (i) at least one elastomer (ii) at least one elastomer solvent (iii) at least one wax system (iv) an excipient selected from the group consisting of carbohydrates, polyhydric alcohols and mixtures thereof and (v) optionally spherical particles having microporous channels.
Patent ES-8701263-A1 (ES)
Title: Method for controlling an oxygen bleaching
IPC: D21C9/10
Filed: 1985-11-05
Abstract: A method for controlling an oxygen-bleaching process of lignocellulosic pulp to a desired degree of delignification. The pulp is passed at a substantially constant temperature into a bleaching reactor wherein the pulp has a substantially constant level at its outlet. The hydrostatic pressure is measured and the quantity of oxygen fed into the reactor is adjusted to reach a desired degree of delignification.
Patent ES-8701935-A1 (ES)
Title: Clutch facings
IPC: F16D13/62
Filed: 1986-01-10
Abstract: A moulded annular clutch facing has a plurality of surface grooves moulded into the facing. Each groove extends not substantially more than half way across the annulus, is not greater than 40% of the thickness of the facing in depth and extends either from the bore or the outer perimeter of the annulus.
Patent ES-8800051-A1 (ES)
Title: Novel peptidase inhibitors.
IPC: C07C221/00
Filed: 1986-03-26
Abstract: This invention relates to analogs of peptidase substrates in which the amide group containing the scissile amide bond of the substrate peptide has been replaced by an activated electrophilic ketone moiety. These analogs of the peptidase substrates provide specific enzyme inhibitors for a variety of proteases, the inhibition of which will have useful physiological consequences in a variety of disease states.