baber/WOPTO huggingface dataset:
Patent ES-8105257-A1 (ES)
Title: Process for the preparation of substituted nitroaryl compounds.
IPC: C07C205/57
Filed: 1980-06-20
Abstract: The invention relates to a process for the production of nitroaryl compounds which are at least monosubstituted, by nitration of aryl compounds which are at least monosubstituted, which process comprises carrying out the nitration in a two-phase system which consists of an inorganic phase consisting of sulfuric acid having a concentration of at least 80% and an organic phase consisting of an inert organic liquid in which the nitration product is almost insoluble in the presence of sulfuric acid, at a temperature in the range from -30 DEG to 100 DEG C., with nitric acid as nitrating agent. The novel process can be generally employed for aryl compounds which are at least monosubstituted. The corresponding nitroaryl compounds are obtained in high yield and isomeric purity.
Patent ES-8200625-A1 (ES)
Title: Crystalline calcium sodium or lithium phosphate having an asbestos-like form, a process for its preparation and composites of organic polymeric material containing it.
IPC: C08K3/18
Filed: 1980-12-09
Abstract: Asbestiform crystalline calcium M phosphate, where M is sodium or lithium, typically having a length to average diameter ratio of at least 5:1, can be prepared by forming a melt of a source of oxygen, calcium, phosphorus and M having a mole ratio of about 15 percent to about 30 percent M2O, about 48 percent to about 60 percent P2O5 and about 20 percent to about 37 percent CaO, cooling the melt within the range of about 500 DEG C. to about 750 DEG C. for a sufficient time to permit blocks of calcium M phosphate to form, and fiberizing the blocks into the asbestiform crystals. Such asbestiform crystaline calcium M phosphates are useful to prepare composites of organic polymeric materials.
Patent ES-8202478-A1 (ES)
Title: Process of producing non-docked fried dough crust
IPC: A47J37/12
Filed: 1981-03-03
Abstract: A method for producing a laminated, imperforate or non-docked product. The dough is formulated and prepared for cooking by frying, during which partial delamination through the production and coalescence of expanded gas cells within the dough are controlled by the formulation, mixing, sheeting and proofing of the dough prior to cooking, and by the selective confinement of the dough piece during cooking, as in immersion frying and sequentially. The product is suitable for topping, followed by freezing, packaging, and ultimately, for baking into a comestible product, such as pizza.
Patent ES-8304699-A1 (ES)
Title: Cable having a sheath surrounding a conductor.
IPC: H01B3/30
Filed: 1981-10-09
Abstract: Considerable problems are experienced with cables when inserting them in conduit. Only a limited length can be inserted in the conduit so that there must be frequent joints in the cable and the outer sheath is often damaged. The present invention provides a laminate which is particularly applicable as the outer sheath on a cable and which includes a first inner layer of plastics and an outer layer of different harder plastics and incompatible with the first layer and bonded to the inner layer by a bonding layer which is a mixture of the plastics of the two layers. The laminate has applications in addition to cable sheaths.
Patent ES-8305967-A1 (ES)
Title: Ratio ground relays.
IPC: H01H83/00
Filed: 1982-03-18
Abstract: The invention provides an electromechanical ratio ground relay (12) in which an operatitlg torque is applied to an induction disc (24 24 min ) which varies as a function of the zero sequence current (3I0). The phase currents (IA, IB, IC) are utilized in different arrangements to provide a restraining torque which varies as a function of predetermined different parameters, such as the sum of certain phase currents (K2|IB+IC|<2>), the positive sequence current, or the positive sequence current minus the negative sequence current.
Patent ES-8308678-A1 (ES)
Title: A method of raising pigs
IPC: A23K1/18
Filed: 1982-09-17
Abstract: Expanded perlite or vermiculite or mixtures thereof in a particle size up to 6 mm is admixed with the nutrient components of a fodder composition in an amount of 10 to 40% by volume thereof to form a dry or moist crumbly composition, the mixture being made continuously available to pigs in feed troughs while water is available only upon demand through self-actuated waterers in the vicinities of the feed troughs. The result is a higher quality meat.
Patent ES-8308692-A1 (ES)
Title: Set of accessory equipment for surgical suturing, method for preparing suturing material for a surgical suture, and surgical process for closing of a wound
IPC: A61B17/04
Filed: 1982-11-05
Abstract: The lips of a wound are secured together by thread stitches 2, each end of a thread stitch having secured thereto a clamp or clip 3 having a jagged edge portion adapted to abut an external side of a respective lip of the wound. The clamps are positioned so that the jagged edge portions abut the lips of the wound from opposite sides. This allows the wound to be closed, yet within each lip blood circulation will be facilitated as the lips are free from exertion thereonto by uniform pressure.
Patent ES-8406414-A1 (ES)
Title: Therapeutic agents
IPC: C07C13/06
Filed: 1983-01-17
Abstract: Compounds of formula I < IMAGE > in which n=0 or 1 R1 is C1- alkyl, C2-6 alkenyl, C2-6 alkynyl, C3-7 cycloalkyl, cycloalkylalkyl or optionally substituted phenyl when n=0 or R1 is H or C1-3 alkyl when n=1, R2 is H or C1-3 alkyl, R3 and/or R4 are H, formyl, C1-3 alkyl, C3-6 alkenyl, C3-6 alkynyl, C3-7 cycloalkyl or R3 and R4 together with the nitrogen atom form a heterocyclic ring system R5 and/or R6 are H, halo, CF3, C1-3 alkyl, C1-3 alkoxy, C1-3 alkylthio or R5 and R6 together with the carbon atoms to which they are attached form a second benzene ring and R7 and/or R8 are H or C1-3 alkyl show therapeutic activity in the treatment of depression. Pharmaceutical compositions and processes for preparing compounds of formula I are disclosed.
Patent ES-8400369-A1 (ES)
Title: Manufacture of multiple glazing units from glass sheets provided with a metallic coating.
IPC: E06B3/67
Filed: 1983-02-14
Abstract: The invention relates to the glass industry and more particularly to glass carrying a multilayer reflective coating, a metallic layer being in contact at least on one side with a metal oxide or semiconductor layer. The invention proposes to remove, especially in the region of the edges of the glass sheets, at least the upper coating layers, without attacking the glass, i.e. the possible layers which cover the metal layer and the metal layer itself, including the interface between this same metal layer and the oxide layer lying immediately below. Application especially to the manufacture of multiple insulating glazing consisting of one or more coated glass sheets.
Patent ES-8500955-A1 (ES)
Title: Benzisoxazole carboxylic acids.
IPC: C07D413/04
Filed: 1983-07-08
Abstract: Described are compounds of the formula < CHEM > wherein X is hydrogen, loweralkyl, halo, loweralkoxy or trifluoromethyl, and Z is hydrogen, loweralkyl, halo, hydroxy or alkoxy, or compounds of the formula < CHEM > wherein X min and Y min may be the same or different and are selected from hydrogen, loweralkyl, or halo, and Z min is hydrogen, loweralkyl, halo, hydroxy or loweralkoxy, or pharmaceutically acceptable salts thereof. The compounds possess diuretic activity.
Patent ES-8404777-A1 (ES)
Title: Needleless jet injector
IPC: A61M5/30
Filed: 1983-07-18
Abstract: A needleless hypodermic injector includes an elongated cylindrical casing defined by front and rear telescoping sections, with an injection orifice at the closed front end of the front section and a push button trigger at the rear end of the rear section. A piston slidably mounted in a cylinder in the front section of the casing moves rearwardly to define a medicine chamber for receiving medicine from a bottle directly or through a valve incorporated in the front end of the front casing section. The piston is moved rearwardly by an internally threaded collar on the externally threaded cylinder, the collar pressing against a bushing, which presses against disc springs in the rear section of the casing. A latch mechanism retains the bushing against the springs until the trigger is pressed, at which time the springs drive the piston forward to discharge the medicine from the chamber through the injection orifice.
Patent ES-8601477-A1 (ES)
Title: Immunoassay for nonenzymatically glucosylated proteins and protein fragments - an index of glycemia.
IPC: G01N33/66
Filed: 1983-12-06
Abstract: The proteins (I) and their fragments in a biological fluid are determined by contact of the fluid with anti (Amadori-rearranged glucose) (II) and determn. of the binding as a function of the amount of proteins or their fragments. Immunoassay reagent for determn. of non-enzymatically glucosylated proteins and protein fragments in a biological fluid comprises anti(Amadori-rearranged glucose) and a labelled reagent capable of binding with it and comprising a detectable label. - (I) and their fragments, e.g. polypeptides, peptides and aminoacids in biological fluids such as human serum or plasma can be determined selectively, esp. for providing an index of glycaemia. (0/2) EPAB- EP-111211 B An immunoassay method for determining nonenzymatically glucosylated proteins and protein fragments in a biological fluid, wherein the fluid is contacted with an antibody or antibody fragment and the binding of such proteins and protein fragments to such antibody reagent is determined as a function of the amount of such proteins and fragments thereof in the fluid, characteris-ed in that the antibody reagent has been raised against an immuno-gen comprising one or more residues of the formula (I), or conformers thereof, covalently linked to an immunogenic carrier material other than human hemoglobin. - (15pp) USAB- US4629692 A Antibody which sepecifically binds to a glucosylated peptide residue comprising Amadori-rearranged glucose of formula (I) is new. - In the formula, R is a bond, NH or a lysyl residue and the rearranged glucose moiety is coupled to its epsilon-amino gp. - An immunogen for preparing the antibody is also claimed.
Patent ES-8602659-A1 (ES)
Title: Carboxamides, process for their preparation and pharmaceutical preparations containing them.
IPC: C07C51/363
Filed: 1984-03-07
Abstract: The invention relates especially to pharmaceutical preparations containing N-(piperidinyl-alkyl)-carboxamides of the general formula < IMAGE > (1) in which R represents hydroxy, hydroxy etherified by an aliphatic alcohol, or halogen, Ar1 represents a monocyclic arylene or heteroarylene radical, alk represents an alkylene group that separates the two N atoms by at least two carbon atoms, X represents a free or ketalized carbonyl group, free hydroxymethylene or hydroxymethylene esterified by an organic carboxylic acid, or methylene, and Ar2 represents a monocyclic aryl or heteroaryl radical, and salts thereof, the use of these compounds of the formula I and salts thereof, novel compounds of the formula I and salts thereof in which R, Ar1, alk, X and Ar2 have the meanings given, with the proviso that the grouping R-Ar1 is other than a radical of the formula < IMAGE > (Ia) in which R1 is selected from the group consisting of lower alkyl, trifluoromethyl, halogen, lower alkoxy, nitro and cyano and at least one of the radicals R1 represents halogen or lower alkoxy, n represents an integer from 1 to 3, and Z represents nitro, amino, lower alkylamino, arylamino, aryl-lower alkylamino, (thio-)formylamino, (thio-)lower alkanoylamino, (thio-)aroylamino or aryl-(thio-)lower alkanoylamino, if alk and X have the meanings given and Ar2 represents unsubstituted phenyl, thienyl or pyridyl or substituted phenyl having one, two or three substituents selected from the group consisting of halogen, lower alkyl, lower alkoxy, trifluoromethyl and amino, and to processes for the manufacture thereof.
Patent ES-8600078-A1 (ES)
Title: Apparatus for controlling polymerisation reactors.
IPC: C08F10/00
Filed: 1984-04-24
Abstract: Apparatus is provided for controlling a tubular polymerisation reactor (10) having a feed line (4) for a raw material to be polymerised, a cooling circuit for cooling the reactor with a flow of coolant, and an exit line (8) for a product of polymerisation. The apparatus comprises a quality sensor (22) for sensing the actual quality of the product in the exit line (8), a quality controller (20) for receiving a desired product quality set point and comparing it with the actual quality of the product to generate a desired temperature value for the reactor (10), temperature sensors (30, 34) for determining the maximum temperature of the reactor, and a temperature controller (26) for controlling the amount of coolant supplied to the reactor by the cooling circuit. The temperature controller (26) compares the maximum temperature of the reactor with a desired temperature value therefor corresponding to the desired quantity to control the cooling circuit accordingly. A production rate controller (46) controls the rate of production by regulating the amount of raw material flow to the reactor (10) as a function of the concentration of raw material in the exit line (8) from the reactor. The amount of catalyst (56) supplied to the feed line (4) is regulated as a function of raw material concentration of the feed line (4) or flow of raw material in the feed line. The apparatus can optimise the process by maximising reactor temperature, catalyst flow rate, coolant flow rate, reactor exit temperature and maximum polymerisation in the reactor.
Patent ES-8600911-A1 (ES)
Title: Apparatus for cleaning lamps
IPC: B08B3/02
Filed: 1984-09-11
Abstract: An apparatus for cleaning lamps is characterised in that it is mounted on a platform provided with two edges having replaceable tyring and two base supports, said platform is provided in the rear section with a controlling bracket which can be folded down and serves, on the one hand, as a support for a high-pressure pump which sucks the cleaning liquid via a filter out of a reservoir situated above it and pumps it via a pressure hose pipe to a gun which sprays the liquid in the form of a fine jet onto a lamp, and on the other hand, it serves as a support for a fan which sucks off, via a hose, the liquid which remains behind together with air and is occluded in the hollows, recesses and niches of the lamp. Said hose discharges into a liquid trap with an emptying valve, from which point the air flows, after the liquid has been removed, via an insulating filter (sound-insulating filter) to the fan which pumps it through a second insulating filter and a pipe, provided with controllable electrical resistors to a hose which feeds it onto the lamp in order to dry the latter.
Patent ES-8603246-A1 (ES)
Title: Storage stable granules contg. thiolcarbamate herbicide
IPC: A01N47/18
Filed: 1984-10-03
Abstract: Herbicidal compsns. comprise a porous granule impregnated with a thiolcarbamate R1-S-CO-NR2R3. R1 = 1-6C alkyl, 2-6C alkenyl, phenyl or benzyl, any of which may be substd. by Cl or 1-3C alkyl R2 and R3 = 1-6C alkyl, 5-7C cycloalkyl, or together form 5-7C alkylene and coated with a material selected from (a) a vulcanised glyceride of a 10-24C unsatd. aliphatic acid, and an anti-oxidant, or (b) a vulcanised copolymer of mono or polycyclopentadiene and of a glyceride of one or more 10-24C unsatd. aliphatic acids, and an anti-oxidant, the coating comprising 1% to 30% of the compsn. and the anti-oxidant comprising 0.1% to 8% by wt. of the compsn.
Patent ES-8600791-A1 (ES)
Title: Deposition of gold-copper-zinc alloys
IPC: C25D5/26
Filed: 1984-12-17
Abstract: A process for the deposition of a low carat value gold-copper-zinc alloy from a gold-copper-zinc electrolyte that contains the zinc as alkali-zinc-chelate and also contains alkali cations. The alkali cations are sodium ions and are present in a concentration of 20 g/l<Na<+>< the solubility limit where Na<+> denotes the concentration in g/l of the Na<+> ions in the electrolyte. The chelate-former concentration lies in the range above 20 g/l. With such an electrolyte a gold-copper-zinc deposit is obtained that is resistant to the copper chloride test. The deposition of zinc is controlled by the chelate concentration.
Patent ES-8704093-A1 (ES)
Title: Adjusting method for a cross-rolling mill, and mill using this method.
IPC: B21B1/20
Filed: 1985-03-27
Abstract: The invention relates to a process for controlling a rolling mill having oblique rolls which is used for rolling metal rods or tubes, and to the rolling mill for carrying out the process. The rolling mill according to the invention comprises at least three rolls distributed round the rolling axis, each of the rolls having a profile generated by revolution of decreasing cross-section, the roll axes not intersecting the rolling axis, and each of the rolls exerting on the product a pressure which permits helicoidal rolling to be carried out. The process involves controlling the forward feed while keeping the angle of inclination of each of the axes of revolution of the rolls constant relative to a secant straight line, the so-called control axis, which is a straight line perpendicular to the rolling axis and intersecting said rolling axis and which traverses the zone of contact between the roll and the product to be rolled. The process also relates to a particular method of rolling in which combined variation of the feed angle and the gap between the rolls is effected during rolling.
Patent ES-8608973-A1 (ES)
Title: Swivelling sliding closure unit
IPC: B22D41/26
Filed: 1985-06-20
Abstract: A swivelling sliding closure unit includes a stationary refractory plate having a discharge opening and supported by a stationary housing. A swivel pin is fixed to the stationary housing, and a swivel lever having first and second ends is mounted on the swivel pin by a gimbal bearing. A movable refractory plate has therethrough a discharge opening and is supported at the first end of the swivel lever by a movable housing to enable pivoting of the movable refractory plate with respect to the swivel lever. The swivel lever is rotated about the swivel pin to move the movable refractory plate between positions enabling and blocking discharge of molten metal from a metallurgical vessel and also to a replacement position. A rolling element is mounted on the stationary housing, and a raceway formed on the second end of the swivel lever abuts the rolling element. A bracket is hingedly connected to the stationary housing and is connectable to the swivel lever when the swivel lever is in the replacement position thereof. Thereby, upon removal of a clamp which clamps the swivel lever to the swivel pin, the swivel lever may be swung to an open position enabling replacement of the refractory plates.
Patent ES-8607917-A1 (ES)
Title: Prepn. of carbamic ester(s) of optically active glyceryl-aryl ether(s)
IPC: A61K31/325
Filed: 1985-06-25
Abstract: Optically active glyceryl-aryl ether is reacted with excess diethyl carbonate in presence of alkaline catalyst such as sodium methoxide or anhydrous potassium carbonate to form a dioxolone, b) treating with conc. ammonia in trichloroethylene to ppte. the carbamic ester (I) in soln.. c) filtering to isolate (I) which is purified by washing with water, then drying. R1 = H, CH3 or CH3O R2 = H or Cl.
Patent ES-8608552-A1 (ES)
Title: Thermoplastic compositions based on poly(phenylene ethers) and polyoctenylenes as well as process for their preparation.
IPC: C08L71/12
Filed: 1985-10-04
Abstract: The invention relates to thermoplastic compositions comprising mixtures of (A) 100 parts by wt. polyphenylene ethers (B) 2-40 parts by wt. polyoctenylene and (C) the following additives in amounts given as wt. % of the overall molding or forming composition: up to 50 wt. % reinforcing and filling materials up to 60 wt. % condensation polymers up to 15 wt. % flame retardants and up to 5 wt. % other additives. The invention further relates to methods for producing such mixtures in the molten state and in solution.
Patent ES-8609588-A1 (ES)
Title: Control device for a combustion engine with turbo compressor.
IPC: F02B37/00
Filed: 1985-10-16
Abstract: An exhaust gas turbocharger consists of an exhaust gas turbine and a compressor mounted on a common shaft which can be driven by an electric motor controlled via a controller. The controller, which is designed as a computer, receives as control data the control input supplied to the controller of the internal combustion engine as the set value and actual performance values. The controller computes and supplies, from the received control data and from stored values, control signals by which, in the motor-operating mode of the electric motor, the internal combustion engine accelerates as quickly as possible at combustion air ratios optimal for low-smoke combustion and by which, in the generator-operating mode of the electric motor, a maximum of excess exhaust gas energy can be fed to an electric accumulator network as electrical energy via a static converter. The switch from motor to generator operation and vice versa is controlled as a function of a presettable charging air pressure value, or a charging air pressure valve computed by the controller, or of the output of the internal combustion engine.
Patent ES-8700390-A1 (ES)
Title: Supply and control system for a mainly ethanol-powered internal combustion engine.
IPC: F02M31/10
Filed: 1985-12-20
Abstract: Supply and control system for an ethanol-powered internal combustion engine (1), the said system comprising means (13, 15, 21, 22, 24) for heating, by means of the exhaust gas from the engine (1), the fuel mixture in the intake pipe (23), as a function of the vacuum existing in the said pipe (23).
Patent ES-8707956-A1 (ES)
Title: Pyridazino-indole deriv. prepn.
IPC: C07D487/14
Filed: 1986-02-17
Abstract: Pyridazino (4,5-b) indoles of formula (I) and their salts, in which R3 is H, phenyl or methyl, R5 and R8 are H, alkyl or other gp., for pharmaceutical use, are made by (a) reacting ester (II) with POCl3 and DMF for 2-8 hours to give aldehyde (III); (b) treating this with hydrazine under reflux to give (IV); (c) reacting with POCl3 to give chloro cpd. (V); (d) treating with hydrazine to form (VI); and (e) reacting with a cpd. of formula RoCOR'o, in which Ro is phenyl, methyl or other, and R'o is Cl, OH or other.
Patent ES-8706394-A1 (ES)
Title: Production of pasta.
IPC: A23L7/109
Filed: 1986-05-29
Abstract: A process for the production of pasta characterized in that flour is mixed with from 15% to 33% by weight of water based on the weight of flour and water to form a dough, the dough is extruded through a pasta die provided with at least three superimposed nozzles for forming dough sheets, and the extruded, superimposed dough sheets are compressed into one dough sheet which is then cut to form the desired pasta shape.
Patent ES-8801580-A1 (ES)
Title: Injectable ready-to-use solutions containing an antitumor anthracycline glycoside
Inventor: GATTI GAETANO
IPC: A61K47/18
Filed: 1986-06-19
Abstract: According to the invention there is provided a sterile, pyrogen-free, ready-to-use solution of an anthracycline glycoside, especially doxorubicin, which consists essentially of a physiologically acceptable salt of an anthracycline glycoside dissolved in a physiologically acceptable solvent therefor, which has not been reconstituted from a lyophilizate and which has a pH of from 2.5 to 6.5. The solution of the invention is particularly advantageous for the administration by injection of the anthracycline glycoside drugs, e.g. doxorubicin, in the treatment of both human and animal tumors.