baber/WOPTO huggingface dataset:
Patent ES-8105298-A1 (ES)
Title: Imidazole guanidines, their preparation and compositions containing them.
IPC: A61K31/415
Filed: 1980-06-03
Abstract: Imidazole cyanoguanidines of formula < CHEM > where R1 is hydrogen or methyl R2 is lower alkyl each of m and n independently of the other, is 0, 1, 2, or 3 A is a phenylene, cyclohexylene, thienylene, tetrahydrothienylene, or 1,3-dithianylene radical and is optionally substituted with a halogen Y is oxygen, sulfur, = NR3 or = CHR4 where R3 is hydrogen, cyano, lower alkyl, phenyl, lower alkylsulfonyl, or phenysulfonyl and R4 is nitro, phenylsulfonyl, or lower alkylsulfonyl, and their pharmaceutically acceptable salts, are novel and are useful for the suppression of gastric acid secretion in mammals. Compositions for such uses containing the compounds are also disclosed. The compounds are made by introducing the NHR2-@-group into an amine of formula < CHEM >
Patent ES-8201019-A1 (ES)
Title: 4-Phenyl-4,5,6,7-tetrahydro-pyrrolo [2,3-c] pyridines and salts thereof
IPC: C07D207/335
Filed: 1980-07-04
Abstract: Compounds of the formula < IMAGE > wherein R2 is hydrogen, chlorine, bromine, formyl, acetyl, alkyl of 1 to 4 carbon atoms, nitro, cyano or -CH2-A where A is (alkyl of 1 to 2 carbon atoms)-amino di(alkyl of 1 to 2 carbon atoms)-amino, where one of the alkyl moieties may have a terminal hydroxyl substituent attached thereto or a 5-, 6- or 7-membered saturated, nitrogen-containing heterocycle which is attached to the methylene group through the nitrogen atom and may have a hydroxyl or hydroxymethyl substituent attached to a ring carbon atom, and the 6-membered heterocycle may contain oxygen as an additional ring heteroatom in the p-position R3 is hydrogen, fluorine, chlorine, bromine, methyl or methoxy and R4 is hydrogen or alkyl of 1 to 3 carbon atoms and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as antidepressants.
Patent ES-8106122-A1 (ES)
Title: Improved process for the production of ethanol and catalyst thereof.
IPC: C07C29/32
Filed: 1980-07-24
Abstract: A process for producing ethanol from the reaction of methanol, hydrogen and carbon monoxide catalyzed by a phosphine-iodine promoted cobalt-ruthenium catalyst, the improvement of maintaining the phosphine to halide ratio and concentration within a critical range, and whereby the concentration of phosphine compound in the reaction mixture is increased without causing an undesirable decrease in the activity of the catalyst thereby obtaining a highly stable and active catalyst providing an increased selectivity to ethanol formation. This is accomplished under such conditions that the catalyst stability is maintained and the ratio of phosphine to halide is kept at a relatively constant value during the reaction.
Patent ES-8200761-A1 (ES)
Title: Method and means for drying
IPC: F26B21/00
Filed: 1980-09-19
Abstract: A method of drying a surface while blowing a gaseous medium on to the surface comprises blowing on to the surface compressed air, the relative humidity of which is essentially lower than that of the natural air layer immediately adjacent the surface, and heating the drying medium or parts thereof to such an elevated temperature that the surface is permitted to quickly attain a temperature above the dew point but below the temperature at which the surface is adversely affected. The drying apparatus comprises a hollow casing 10, which serves as a handle. The casing has a closed end 17 wherein compressed air is admitted through an air hose 12 with an air valve 13. An air nozzle 13A is provided at the other end of the casing. The nozzle is designed to form a conical or flat air stream. The casing 10 is surrounded by a ring hood 14 having a ring burner 15 for gas. An air slot 18 is formed between the hood and the casing. During operation, compressed air is fed to the nozzle 13A, and by an ejector effect, air is sucked in through the air slot. The compressed air and the sucked-in air are then heated by the gas burner 15.
Patent ES-8201898-A1 (ES)
Title: sensing pressure etc in wheels
IPC: B60C23/02
Filed: 1980-11-27
Abstract: An abnormal tire condition warning system is disclosed for use in pneumatic tires. The self-contained device comprises a sensor (16), an electronic transmitter (18, 22) and a power supply (24). The power supply is a weighted (30), vibrating arm (26) that has a piezoelectric transducer (32) attached. Normal wheel vibrations cause the weighted arm to vibrate and flex, in turn causing the transducer to flex, thus producing electrical energy which is used to power the transmitter circuitry. The vibrating arm may be fixed at each end and weighted at the centre, as in Figures (not shown), or fixed at the centre and weighted at each end as in Figure 6 (not shown).
Patent ES-8205251-A1 (ES)
Title: Compositions including mercaptoorganopolysiloxanes and stannic salts of carboxylic acids.
IPC: C08L83/08
Filed: 1980-12-02
Abstract: Compositions including gums, organotincontaining polymers and materials curable to elastomers at room temperature are provided by mixing a mercaptoorganopolysiloxane with a stannic salt of a carboxylic acid and optionally a filler.
Patent ES-8205669-A1 (ES)
Title: Method for producing panels.
IPC: B29B7/00
Filed: 1981-01-02
Abstract: Instrument panels or other such panels are made by injection and distribution of foam precursors into a cavity between rigid and flexible sheets tightly clamped at their borders. FIG. 3 shows relative portion of rigid sheet (A), flexible sheet (B) and mold members (M1) and (M2). Injection preferably occurs through an injection port at a parting line between (M1) and (M2) defined also by sheets (A) and (B).
Patent ES-8205490-A1 (ES)
Title: Electracoustic transducer
IPC: H04R23/02
Filed: 1981-07-27
Abstract: An electroacoustic two-way transducer assembly particularly for headphones and microphones comprises an electrostatic treble system having an electrostatic treble system disphragm and an electrodynamic system disposed under said electrostatic treble system. The electrodynamic system has an attachment portion with a flat front side forming a disc-shaped back plate for the electrostatic treble system diaphragm.
Patent ES-8301542-A1 (ES)
Title: Method relating to disc forming.
IPC: G11B7/26
Filed: 1981-08-04
Abstract: In a method of forming a video disc or a digital sound recording disc for example, a uniform layer of a predetermined thickness has to be applied to a substrate, and according to the invention, the layer material is applied in the form of a liquid with a known viscosity and the disc is rotated at a first velocity to spread the liquid and then the disc is rotated at a higher velocity to dry the liquid at least partly, to be in the form of a coating having a thickness which is dependent upon the viscosity of the liquid and the higher velocity at which the substrate is rotated. The method may be used is preparing a glass or other substrate for the application of a photoresist layer, or it may be used in the application of the photoresist layer, or in the application of a developer for developing an exposed photoresist layer.
Patent ES-8306467-A1 (ES)
Title: Process for preparing carbamyl derivatives of alpha -hydroxy acids and the corresponding alpha -hydroxy acids
IPC: C12R1/025
Filed: 1981-12-15
Abstract: This invention relates to a process for preparing carbamyl derivatives of alpha -hydroxy acids by the hydrolysis of 5-substituted 2,4-oxazolidinediones. The carbamyl derivatives can be further hydrolyzed to alpha -hydroxy acids. The invention also relates to a process for the enzymatic hydrolysis of racemic 5-substituted 2,4-oxazolidinediones to give only one of the two possible optical isomers, i.e. the D-carbamyl- alpha -hydroxy acid. The free D- alpha -hydroxy acid can be obtained from the optically active carbamyl derivative by simple hydrolysis. Of particular interest is the case in which the D- alpha -hydroxy acid is D(-)mandelic acid. The enzymatic activity required for preparing the carbamyl derivative of D(-)mandelic acid has been found both in homogenized veal liver and in a series of microorganisms, including Agrobacterium radiobacter, Bacillus brevis, Bacillus stearothermophilus, Pseudomonas sp., Pseudomonas desmolytica, Pseudomonas fluorescens, Pseudomonas putida.
Patent ES-8303393-A1 (ES)
Title: Ascorbic acid derivatives.
IPC: C07D307/62
Filed: 1982-03-23
Abstract: Compounds represented by the following general formula (I), a process for their preparation, and a therapeutic agent for cataract containing the compound of the general formula (I) as a major component, < CHEM > wherein R<1>, R<2>, R<3>, and R<4> may be the same or different and each represents a hydrogen atom or a pivaloyl group, provided that R<1>, R<2>, R<3> and R<4> do not represent hydrogen atoms at the same time.
Patent ES-8305559-A1 (ES)
Title: Systemic pesticide product and processes for making and using it.
IPC: A01N25/10
Filed: 1982-04-28
Abstract: Biodegradable products release, when inserted into the soil systemic pesticides at a controlled rate over a prolonged period of time. The biodegradable compositions can be formed into spikes that can be driven into the soil without sustaining damages. The products comprise a solid, hydrophilic water-soluble polymeric binder and a systemic pesticide. Optional ingredients include plasticizers, fillers, colorants and a coating. The products are made by mixing the dry ingredients and shaping the resulting mixture by melt extrusion injection molding or another suitable method to form suitable shapes such as spikes. In the alternative, the resulting mixture is injection-molded to form products having desired shapes. The formed products can then be coated with a water permeable coating. The products are inserted or driven into the soil in the vicinity of the plant. The moisture of the soil penetrates the biodegradable coating (if any) the matrix and begins to dissolve the matrix and the pesticide contained therein. The pesticide is initially rapidly released then it is released in a controlled manner for a prolonged period of time. The released pesticide is absorbed by the roots of the plant into the sap making it poisonous to pests. The initial rapid rate of release results in quickly killing at least a major portion of the pests on the plants in the vicinity of the product and the subsequent controlled release kills the remaining pests and prevents the reinfestation of the plants.
Patent ES-8304434-A1 (ES)
Title: Belt strap-clamping device for safety belts in motor vehicles
IPC: B60R22/42
Filed: 1982-06-18
Abstract: Belt strap-clamping device for safety belts in motor vehicles which has a roll-up device with a belt strap which is rolled-up on a belt drum, and which can be rolled out against a spring-force. The belt from the roll-up device is partially wrapped around a deflection member with an arched deflection surface, hinged around an axis, and arranged after the belt drum. The belt strap works in conjunction with a clamping surface which is fixed in the fitting, such that the deflection member is moved when an increased force is applied, and the belt strap is clamped between the clamping surface and the deflection member. At a normal pulling out of the belt the deflection member is held at a distance from the clamping surface by the force of a spring. The deflection surface is formed by a sleeve-like deflection member, which is during normal operation freely rotatable on an eccentrically supported roller, which can be displaced on a predetermined angular path in relation to a clamping surface. The surface of the deflection member is made so that at an increasing radial force the amount of friction between the belt and this surface also increases. Thereby the deflection member is radially displaced with respect to the roller, which has moved into the blocked position, and makes a positive, frictionally coupled connection with the roller.
Patent ES-8308511-A1 (ES)
Title: Method and apparatus for loading and unloading package-forming machine
IPC: B65B61/28
Filed: 1982-09-23
Abstract: A method and apparatus are disclosed for simultaneously loading and unloading food packages into and from a package-forming machine. A pusher and puller are mounted on opposite directions, toward and away from the machine, whereby packages can be inserted into the machine at the same time packages are withdrawn. In a preferred embodiment, the pusher and puller include package gripping jaws slidably mounted for reciprocal movement. A shuttle which mounts the jaws may also include a bellcrank and latch system for controlling opening and closing of the jaws.
Patent ES-8401581-A1 (ES)
Title: Clutch release bearing with spacer member
IPC: F16D23/14
Filed: 1983-02-04
Abstract: A clutch release bearing is disclosed comprising an operating member controlled by an actuating member, e.g., a release fork, a drive member attached axially to the operating member and responsive to the operating member for coacting with a clutch release mechanism, e.g., a clutch diaphragm spring. The operating member has a metal axial sleeve which is received on a guide member and a metal transverse flange bearing on one side against the actuating member and on the other side against the drive member. A spacer member of synthetic material is interposed axially between the flange and the drive member and detents or elastically deformable pawls are operably disposed between the spacer member and the sleeve for fixing the spacer member in axial position thereon. The detents or pawls may be formed between axial slots in the inner wall of the spacer member. The outer wall has an annular transverse land against which the drive member, for example, the outer race of a ball bearing, may bear.
Patent ES-8405369-A1 (ES)
Title: 2-Oxo-1-(((substituted sulfonyl)amino)carbonyl)azetidines.
IPC: C07D417/14
Filed: 1983-04-15
Abstract: Antibacterial activity is exhibited by beta -lactams having a -@-NH-SO2R substituent in the 1-position and an acylamino substituent in the 3-position wherein Z is oxygen or sulfur and R is alkyl, alkenyl, alkynyl, substituted alkyl, phenyl, substituted phenyl, a 5,6 or 7-membered heterocycle (Rc), phenylalkyl, (substituted-phenyl)alkyl, Rc-alkyl or -NRaRb wherein Ra and Rb are the same or different and each is hydrogen, alkyl, substituted alkyl, phenyl, substituted phenyl, phenylalkyl, (substituted phenyl)alkyl or one of Ra and Rb is hydrogen, alkyl, phenyl, substituted phenyl, phenylalkyl or (substituted phenyl)alkyl and the other is amino (-NH2), alkanoylamino, arylcarbonylamino, alkoxycarbonylamino, alkylsulfonylamino, alkylamino, dialkylamino, phenylamino, (substituted phenyl- amino, hydroxy, cyano (-C IDENTICAL N), alkoxy, phenyloxy, (substituted phenyl)oxy, phenylalkoxy, (substituted phenyl)alkoxy, Rc as defined, above Rc-alkyl, Rc-alkoxy, alkylsulfonyl, alkylmethyleneamino, (alkyl-CH=N-), phenylmethyleneamino or (substituted phenyl)methyleneamino.
Patent ES-8500233-A1 (ES)
Title: Aromatic compounds.
IPC: C07D213/00
Filed: 1983-06-20
Abstract: Compounds of the formula (I): < CHEM > or salts, esters or amides thereof wherein R1 is a C1-7 bivalent aliphatic hydrocarbon group or a single bond R2 and R3 are the same or different and are each hydrogen, C1-4 alkyl or taken together with the nitrogen comprise a nitrogen-containing heterocyclic ring having four to six ring members R4 is hydrogen, halogen, hydroxy, cyano, C1-4 acyloxy, C1-4 alkoxy or C1-4 alkyl optionally substituted by one to three halogen atoms, X is -N= or -CH= and A and B each represents hydrogen atoms or -CA-CB= represents -C=C- are useful in the symptomatic treatment of allergic conditions. Processes for preparing the compounds, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in the symptomatic treatment of allergic conditions are also described.
Patent ES-8503647-A1 (ES)
Title: Herbicidal urea compounds.
IPC: C07C205/19
Filed: 1983-06-23
Abstract: Novel compounds of the general formula < IMAGE > wherein R represents a hydrogen or halogen atom or a (cyclo) alkyl group, R3 represents H, CH3, or OCH3, n=0 or 1, and when n=0, R2 represents a hydrogen atom and R1 a hydrogen atom or a monovalent substituent thereby forming an alkoxide, ether, ester, or other alcohol derivative, and when n=1, each R1 and R2 independently represents one of the atoms specified for R1 when n=0, or R1 and R2 together represent a bivalent group thereby forming a cyclic ether, ester, or other diol derivative, have useful herbicidal properties.
Patent ES-8502502-A1 (ES)
Title: Apparatus and method for control of the cross-machine moisture profile of a paper web
IPC: D21F7/00
Filed: 1983-09-27
Abstract: Method and apparatus are provided for controlling the cross- machine moisture profile in a paper web undergoing processing, such as water-removal via a press nip. A compartmentalised steam/airbox 15 is provided in close proximity to web W undergoing dewatering over suction roll 12. Selected compartments, are provided with steam and/or air so as to control the moisture content of the web areas opposite each compartment selectively. Moisture sensors may be used to sense moisture contents across the web and the signals therefrom may be fed to a computer connected to valves associated with the compartments to operate them accordingly.
Patent ES-8601703-A1 (ES)
Title: Products for use in treating cancer.
IPC: A61K38/00
Filed: 1983-12-16
Abstract: Disclosed are compositions for the treatment of cancer, such as lymphomas and solid tumors, methods of producing these compositions, ano methods and regimens in using these compositipns in the treatment of hosts having cancer. The compositions are (1) tumor immune preparations which can be prepared by acidification or alkalinization of an enriched immunoglobulin effluent from forced flow electrophoresis of plasma from a normal or a tumor bearing host, (2) tumor immune globulin which can be prepared by acidifying a Cohn gamma globulin fraction from a normal or a tumor bearing host, (3) protein A-IgG preparations which can be prepared by perfusion of plasma over protein A from staphylococcus aureus Cowans I and precipitating the complex or by incubating protein A and purified IgG or IgG in plasma, (4) tumor immune plasma preparations which may be prepared by acidification of plasma from normal or tumor bearing hosts, and (5) zymosan activated plasma which can be prepared by incubating plasma with zymosan and then removing the zymosan. Infusing of the compositions alone or in combination with each other and with various chemotherapeutic agents has resulted in tumoricidal reactions, objective anti-tumor effects, and sustained tumor regressions.
Patent ES-8504393-A1 (ES)
Title: Thermostat for refrigerators with a constant switching-on and adjustable switching-off temperature
IPC: H01H35/26
Filed: 1984-05-08
Abstract: A thermostat for refrigerators with a constant switching-on and adjustable switching-off temperature uses only one spring, the switching-on and switching-off temperatures being determined by the position of components of the omega switching system. The switching-on temperature of the thermostat and the difference between the switching-on and switching-off temperatures can be adjusted by means of setting screws, whereas the absolute value of the switching-off temperature can be adjusted by a cam.
Patent ES-8504617-A1 (ES)
Title: Improvements relating to liquid dispensing.
IPC: B67D1/12
Filed: 1984-06-20
Abstract: The invention provides a constant head dispensing package for flavouring concentrate or other liquids. Dispensing at constant head is explained in the specification, and the invention resides in that the compensating chamber outlet is made of smaller area than the interior of the compensating chamber to prevent the compensating chamber from filling up with concentrate when the package is inverted and reinverted as it will be by virtue of the nature of the design and use of the package. It is preferred that the ports connecting the interior of the compensating chamber and the package body be as large as possible.
Patent ES-8606400-A1 (ES)
Title: Novel growth hormone-releasing peptides and method of treating mammals therewith.
IPC: C07K14/00
Filed: 1984-08-09
Abstract: The present invention relates to novel growth hormone-releasing peptides and method for increasing the release of growth hormone levels in mammals. The novel peptides of this invention surprisingly are effective for releasing growth hormone levels in animals by replacing the natural amino acids in positions 1, 2 and 3, as well as derivatizing the N-terminal amino acid residue in human pancreatic islet tumor origin growth hormone-releasing factor.
Patent ES-8505578-A1 (ES)
Title: Method for producing a multi-layered plastics container.
IPC: B29C48/34
Filed: 1984-08-30
Abstract: A multi-layer laminate structure from which containers are injection blow moldable, includes a layer of scrap (111) composed of the other thermoplastic resins used in making the laminate structure, which comprises outer and inner polyolefin layers (103, 105) an intermediate oxygen barrier layer (107), preferably ethylene-vinyl alcohol copolymer, and adhesive layers (109, 113) bonding the barrier layer to the inner layer (105) and the scrap layer (111) which is interiorly of the outer polyolefin layer. Apparatus (1) for producing parisons having such a structure has a sequence of extruder elements (3, 4, 5) which discharge polymeric materials in turn into a common duct (42) to form a laminate composed of a plurality of thin polymeric layers, said duct conveying the laminate to a principal delivery channel (40) for joining with a relatively thick polymeric layer flowing in the principal delivery channel (40) from another extruder element (7) upstream of the said elements (3, 4, 5) the resulting structure thereafter issues as a parison from a nozzle (23) of the apparatus (1).
Patent ES-8507240-A1 (ES)
Title: Universal coupling for transmitting a movement of rotation and a torque between two shafts operating at a large angle
IPC: F16D3/74
Filed: 1984-10-29
Abstract: A coupling is adapted to transmit a movement of rotation and torque between two shafts which make therebetween an angle of between 0 DEG and 90 DEG which is fixed or variable. The coupling includes a flexible or elastic wall having, when it is mounted in the coupling, an active part constituted by two spherical segments one of which segments is outside the other, and which are interconnected by a movable trough or bend. The spherical segments are extended by end parts which are provided with heel portions for fixing the wall to cups rigid with the shafts. This coupling permits the transmission through the flexible wall of moderate torque at large angles between the shafts and with practically no resistance to the positioning of the shafts at an angle to each other.
Patent ES-8507423-A1 (ES)
Title: Biological sludge hygienisation process.
IPC: C02F11/18
Filed: 1984-11-21
Abstract: A process for the stabilised hygienisation of biological sludge is disclosed which is characterised by a salting treatment of the biological sludge through the addition of at least one salt of a cation selected from those of alkaline and alkaline-earth metals and ammonium. Salts of inorganic acids such as sulphates, phosphates, nitrates, chlorides, or organic acids such as acetates, especially ammonium acetates, even reclaimed ones, are added preferably in amounts ranging from 3% to 90% by weight, in the form of crystalline salts or saturated acqueous solutions. Hygienised and stabilised sludges are obtained which are suitable for pumping and may be disposed of in conformity with strict enforced regulations. By an appropriate selection and dosage of the salts, the resulting hygienised slurries may be beneficiated with fertilising N, P, K, Ca elements which make them suitable for use in agriculture and economically valuable. The hygienisation effect is retained even after drying, thus avoiding the risk of re-contamination.