baber/WOPTO huggingface dataset:
Patent ES-8104233-A1 (ES)
Title: Quinoline carboxylic acid derivatives
IPC: A61P31/04
Filed: 1980-08-19
Abstract: Certain novel quinoline carboxylic acid derivatives, being the compounds of the general formula: < IMAGE > (wherein R2 is halogen R3 is a 1- piperazinyl or 4-(C1-C5)alkyl- piperazinyl and either R1 is (C1-C5) alkyl and R4 is halogen or (C1-C5) alkyl, or R1 and R4 are each alkylene and together form a 5 or 6 membered ring which may be substituted by a (C1-C5) alkyl radical) and the hydrates and salts thereof, possess good anti-bacterial activity against both gram-negative and gram-positive bacteria. They may be prepared by reacting a corresponding 7-halo quinoline carboxylic acid derivative with a compound of formula R3H. The 7-halo quinoline carboxylic acid derivatives employed as starting materials are novel compounds which may be prepared by processes analogous to known processes.
Patent ES-8106396-A1 (ES)
Title: Shielded component assembly.
IPC: H05K9/00
Filed: 1980-09-10
Abstract: 1. A screened assembly, in particular a filter assembly for the connection of unscreened lines to data transmission appliances, comprising a printed circuit board which supports electric components and input and output plug connectors, and is enclosed by a metal housing consisting of a base and a cover, characterised in that the base (1) consists of a rectangular base plate with lateral walls at right angles to said base plate on two longitudinal sides and one narrow side and provided in the plane of the open wall of the narrow side with two outwardly bent lugs (2) vertically positioned on the walls of the longitudinal sides and the base plate, a window-like opening in the other wall of the narrow side, behind which an input plug connector (3) provided with a metallic screen is closely connected to the base (1), that the lateral walls of the base (1) are provided with a mechanical bias, so that they firmly rest against the slidable rectangular cover (4), which possesses a peripheral canted border widened on one narrow side in such a manner that it completely covers the open wall of the narrow side of the base (1) and the lugs (2), that said border of the narrow side of the cover comprises an opening (5) through which are passed the output plug connector (6) and the printed circuit board (8), which protrudes beyond the contacts (7) of the output plug connector (6), that an earth surface of the circuit board (8) is in contact with the base (1) via spacer sleeves (10) by a releasable mechanical connection, so as to be highly electrically conductive, and that the base (1) and cover (4) are pressed together by a releasable mechanical connection to form a highly electrically conductive contact.
Patent ES-8201464-A1 (ES)
Title: Lock or braking mechanism
IPC: F16B1/02
Filed: 1980-11-18
Abstract: For mechanism for releasably locking or braking an elongate element and associated structure comprises mechanism including a member adapted to be mounted on the associated structure and providing clutching surface means engageable with one side of the elongate element. A locking lever has one end pivotally mounted on the member and has intermediate its ends a gripping clamping clutch area thrustable into locking, gripping, clamping engagement toward the clutching surface means for thereby locking the element and the associated structure against relative movement. For rocking the lever in its locking mode a force multiplication device comprises a roller driven as by means of an actuator plunger into force multiplying engagement between a fixed shoulder and a roller on a free end portion of the lever.
Patent ES-8205303-A1 (ES)
Title: Steam generator support system
IPC: F22B37/24
Filed: 1980-11-28
Abstract: An apparatus and method are provided for top-supporting a steam generator from a frame which is connected to a base. A plurality of dampers are connected between upstanding frame members and the steam generator, acting to absorb a portion of the energy resulting from dynamic loads imparted between the frame and the steam generator.
Patent ES-8204058-A1 (ES)
Title: Ceramic gas turbine rotor
IPC: F01D5/30
Filed: 1981-01-19
Abstract: The rotor comprises a ceramic wheel 14 having an inner row of turbine blades 16 and an outer row of compressor blades 18 separated by a mid-blade shroud 20, and an outer shroud 22 filament wound with a composite so as to form a hoop 24 providing compression loading of the ceramic components during rotation. The wheel 14 has a ceramic or metallic hub 12 for attachment to a shaft.
Patent ES-8201469-A1 (ES)
Title: Method for the forming of plastics.
IPC: B29C48/67
Filed: 1981-02-20
Abstract: Method for the forming of thermoplastic and/or elastomeric resins, in which method use is made of a melt torpedo in the melting zone of a processing machine having a screw. The torpedo has grooves and ridges with a helix angle of preferably between 55 DEG and 75 DEG . The final melt temperature, that is the temperature at the beginning of the outlet of the processing machine is chosen lower than that applied in the same processing machine without a torpedo.
Patent ES-8206881-A1 (ES)
Title: Device for feeding data supports in a processing arrangement
IPC: G11B25/04
Filed: 1981-08-14
Abstract: The device for feeding card-type data supports in a processing equipment includes a guiding path having at least one lateral abutment edge for aligning the data support during travelling from an introduction slot towards a processing position within the equipment. The data support being correctly aligned during its travel along the guiding path, it may be processed during such travel by reading and/or writing data thereon. In accordance with a preferred embodiment, the automatic feeding and alignment of the data support is achieved by a frictional guiding wheel secured on a driving shaft which in turn may be pivoted about an axis normal to the plane of the data support card. Thus, the driving wheel may pivot between two predetermined positions, and in a first position in which the data support is first engaged, it will only exert a driving force on the data support, and immediately subsequently, the driving wheel will be pivoted into the second position by engagement of its peripheral surface with the wall of the receiving zone of the data support when in its second position, the driving wheel will simultaneously exert both the driving force and an alignment force on the data support.
Patent ES-8301928-A1 (ES)
Title: Herbicidal 4-benzoyl-5-phenacyloxy-pyrazole derivatives, composition and method
IPC: C07C51/60
Filed: 1981-10-26
Abstract: A herbicidal compound having the following formula < IMAGE > wherein n is 0 or 1 a herbicidal composition comprising said compound as an active ingredient a process for producing said composition and a herbicidal method employing said compound.
Patent ES-8500894-A1 (ES)
Title: Method and compounds for treating inflammatory bowel disease
IPC: C07C241/00
Filed: 1981-12-09
Abstract: The present invention relates to novel compounds and a method for the prophylaxis and treatment of Inflammatory Bowel Disease (IBD) via the administration of an effective amount in a suitable pharmaceutical dosage form of an azobenzene compound of formula I or a pharmacologically acceptable salt, which is reductively cleaved to 5-aminosalicylic acid (5-ASA) by bacteria in the large intestine.
Patent ES-8307285-A1 (ES)
Title: Consolidation of fines from solvent refined coal prod.
IPC: C10L5/00
Filed: 1982-01-14
Abstract: The process comprises treatment of the below 1.27-cm fraction at below the melting point of the coal fines, in the temp. range 90-130 deg.C. To increase efficiency, the feed pressure is 7.02-70-20 kg/cm2. - The fraction should contain at least 80% coal and max. 0.5% ash, in size modules suitable for effective handling.
Patent ES-8304297-A1 (ES)
Title: An apparatus for and a method of testing detonating systems.
IPC: G01R31/00
Filed: 1982-03-26
Abstract: An apparatus for and a method of testing AC operable detonating modules (10) whereby an electric charge is discharged through a primary wire (20) threaded through or around a transformer core (14) of a module being tested and the voltage across, or the current through the primary wire is determined. Modules can be simply and reliably tested by means of a compact apparatus requiring a current of only about 1.4 mA.
Patent ES-8304918-A1 (ES)
Title: A process for the production of ketoamines
IPC: A61K31/135
Filed: 1982-06-15
Abstract: This invention relates to a process for the production of ketoamines corresponding to the formula: < IMAGE > in which R2 represents hydrogen or a C1-C6 alkyl group, R3 represents hydrogen or a hydroxy group, and R1 represents an adamantyl radical or a saturated or mono-unsaturated C3-C16 cycloalkyl radical, which C3-C16 cycloalkyl radical may also be substituted by a C1-C4 alkyl group or a halogen atom, and salts thereof by reducing an unsaturated compound corresponding to the formula:
Patent ES-8305491-A1 (ES)
Title: Cartridge belt feeding device for automatic guns with gas-operated reloading action.
IPC: F41A9/30
Filed: 1982-08-11
Abstract: 1. Belt feed for an automatic barrel-type weapon, particularly a shell firing gun, with a cartridge feed selectively taken from one belt or another belt from one side or the other side into the loading chamber of the weapon, the belt being engaged by transport gear wheels of a relevant feed shaft (5), which, by means of a gas piston moved by propellant gas extracted from a barrel of the weapon, are each rotated by an axially displaceable rotary coupling (22), the feed shaft (5) being associated with a ratchet (23 or 24) and connectable to a driving pinion (1) through a distance corresponding to the feed distance of a cartridge, each feed shaft (5) having a pawl wheel (6), one of the pawls (4) associated with the relevant feed shaft (5) being mounted to pivot in the direction of the axis of the feed shaft to engage the pawl gaps of the said pawl wheel, the pawl (4) by means of control means (23, 17, 15, 16) preferably situated on the front end of the driving pinion and the pawl, is disengaged at the instant at which the feed shaft (5) is not being moved by the gas pinion, from the pawl gaps of the pawl wheel (6), even through during the rotation of the feed shaft (5) it enters the pawl gaps and rests in these latter at the end of the rotation, characterized by the following features : a) the pawl (4) is connected to two lever arms (13, 14) provided at their ends with sliding surfaces (15, 16), b) a first cam (2) and a second cam (3) are provided in the driving pinion (1), c) the sliding surface (15) of the lever arm (13) is positioned on the outer sliding surface (17) and the sliding surface (16) of the lever arm (14) is automatically positioned in the first cam (2) while the pawl (4) engages a gap of the pawl wheel (6), d) the sliding surface (16) of the lever arm (14) is positioned on the outer sliding surface (17) and the sliding surface (15) of the lever arm (13) is automatically positioned in the second cam (3) while the pawl (4) is not engaged with the pawl (6).
Patent ES-8402853-A1 (ES)
Title: Radiation-curable aqueous binder emulsions.
IPC: C08L33/04
Filed: 1983-01-13
Abstract: This invention relates to aqueous, radiation-hardenable emulsions produced from mixtures of the following: (A) from 90 to 50%, by weight, of at least one acrylate prepolymer, containing, per 100 g, from 0.2 to 0.65 mols of (meth)acryloyloxy groups and having a viscosity of from 500 to 300,000 mPa.s, measured at 20 DEG C. (B) from 10 to 50%, by weight, of at least one emulsifier polyester having a viscosity of from 2,000 to 200,000 mPa.s, containing, per 100 g: (1) from 0.06 to 0.28 mols of condensed units of an alpha - beta -mono-olefinically unsaturated dicarboxylic acid (2) from 0.04 to 0.34 mols of benzyloxy groups and (3) from 30 to 80%, by weight, based on emulsifier polyester, of alkylene-oxy groups (-alkylene-O-) the sum of (A) and (B) amounting to 100%, (C) from 25 to 400%, by weight, of water and (D) from 0 to 10%, by weight, of at least one conventional photoinitiator the percentage contents of (C) and (D) being based on the sum of (A) and (B). The emulsions are used in particular for coating wood and wood-like materials.
Patent ES-8703945-A1 (ES)
Title: Improvements in or relating to zirconium alloys.
IPC: C22F1/18
Filed: 1983-01-28
Abstract: Alpha zirconium alloy fabrication methods and resultant products exhibiting improved high temperature, high pressure steam corrosion resistance. The process, according to one aspect of this invention, utilizes a high energy beam thermal treatment to provide a layer of beta treated microstructure on an alpha zirconium alloy intermediate product. The treated product is then alpha worked to final size. According to another aspect of the invention, high energy beam thermal treatment is used to produce an alpha annealed microstructure in a Zircaloy alloy intermediate size or final size component. The resultant products are suitable for use in pressurized water and boiling water reactors.
Patent ES-8504666-A1 (ES)
Title: Therapeutically useful 1-alkyl-2-aminotetralin derivatives.
IPC: C07C5/10
Filed: 1983-02-08
Abstract: Compounds of the formula < IMAGE > I wherein R3 and the NR1R2 group are in a cis-position to each other and wherein Y is OH, R4COO, (R5)2NCOO or R6O either in position 5 or position 7, whereby R4 is an alkyl group having 1-5 carbon atoms or a possibly substituted phenyl group, R5 is an alkyl group having 1-5 carbon atoms and R6 is an allyl or benzyl group, R1 is hydrogen or an alkyl group having 1-3 carbon atoms, R2 is an alkyl group having 1-6 carbon atoms, a phenylalkyl- or m-hydroxyphenylalkyl group with 2-4 carbon atoms in the alkyl part, or an alkenyl group with 3-6 carbon atoms other than 1-alkenyl, and R3 is an alkyl group having 1-3 carbon atoms, processes and intermediates for their preparation, pharmaceutical preparations and methods of treatment employing such compounds. The compounds are useful for therapeutic purposes, especially for treatment of disorders in the central nervous system.
Patent ES-8402921-A1 (ES)
Title: Solenoid valve having a power amplifier
IPC: F16K31/42
Filed: 1983-03-11
Abstract: The solenoid valve actuates a pilot valve body which cooperates with a stationary seat surface. The pilot valve body actuates a main valve body of an on-off valve having a piston with a calibrated leakage. The cylindrical chamber on one side of the piston communicates with the inflow side of the on-off valve when the solenoid valve is opened via the pilot valve body, and the cylinder chamber on the other side of the piston communicates directly with a discharge. That side of the piston which is near the main valve body is isolated from the flow path of the on-off valve. The possibility of leakage is reduced considerably for a very reduced constructional outlay, electricity consumption is low and the loss of valve-time cross-section associated with an opening instruction is reduced.
Patent ES-8405862-A1 (ES)
Title: Method and apparatus for the wet treatment of endless textile materials.
IPC: D06B3/26
Filed: 1983-04-27
Abstract: A method and apparatus for the wet treatment of endless textile material wherein the treatment liquor is scooped up by ladles or dippers disposed on a drum rotatably mounted within a boiler, the dippers carrying the treatment liquor in the drum rotation while, at the same time, the textile material rests on the outside wall of the drum and is carried along. The treatment liquor emerges from the dippers, wets and penetrates the textile material for its intensive wet treatment. The textile material and treatment liquor return to the lower area of the boiler where they are again taken up for renewed similar treatment.
Patent ES-8405574-A1 (ES)
Title: Circuit arrangement for a telephone exchange, especially a private telephone exchange with speech and signal path switching over switches connected in series.
IPC: H04Q3/52
Filed: 1983-09-23
Abstract: 1. A circuit arrangement for a telephone exchange, in particular a telephone PBX, with a central control unit which samples the states of the end stations, with subscriber circuits which are assigned to the end stations and which contain at least one power supply for the end stations, and with different types of connection lines which can be connected via corresponding sets and with different types of special devices, where the actuation of subscriber-individual speech path crosspoints and of crosspoints provided for switching through signals, e.g. voice frequency signals, to be connected in subscriber-individual fashion, is in each case effected by means of a coupler of a first type, where - in each case relative to a specific coordinate - the crosspoints can be actuated irrespectively of the actuation state of the respective associated other crosspoints in dependence upon the connection states and the commands of the central control unit, characterised in that the actuation of crosspoints of additional couplers (e.g. KP1, KP2, KCE) of the afore-said first type, results both in the subscriber-individual connection of different signals, which are to be connected in specific connection states (KCE in the case of the dialling state) and/or in the case of different connection modes (e.g. KP1 in the case of internal connections, KP2 in the case of external connections), and also in the subscriber-individual connection of connection sets (KON via KK, KP1 and K1) and that for this purpose one and the same connection can be controlled via more than one crosspoint (e.g. K1/1,2) of a coordinate (e.g. row) of a coupler or a plurality of series connected couplers (e.g. KT, KP1, KP2) and that set-individual speech path coupling contacts (e.g. KA12/1, KA22/1, KS/1) of a coupler (KA12, KA22, KS respectively) of the second type, which coupling contacts follow or precede the subscriber-individual speech path crosspoints (K1/1, SLAB7) in accordance with the traffic direction, are actuated in order to connect different types of connection lines (AL1) and different types of special devices (e.g. PSE), where, for each connection, only one single crosspoint of a coordinate (e.g. row) is actuated for this connection switch-through in the couplers (PA12, PS) of the second type.
Patent ES-8504945-A1 (ES)
Title: Process for the production of steels with high machinability.
IPC: C22C38/60
Filed: 1984-03-14
Abstract: The invention relates to the methods for the preparation of steels with high machinability, comprising globular inclusions which allow for high cutting speeds by means of carbide tools. The method according to the invention consists of introducing into a liquid steel which has been deoxidized carefully with aluminum, and desulfurized, additions of calcium and sulfur, carried out by a cored wire, the contents obtained being from 20 to 100 ppm calcium and 150 to 500 ppm sulfur. The steels prepared under this method offer a particular aptitude for high speed machining with the aid of carbide cutting tools.
Patent ES-8502115-A1 (ES)
Title: 4-Hydroxy-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxides, process for their preparation, their use and therapeutic agents containing them.
IPC: C07D417/12
Filed: 1984-04-09
Abstract: Compounds of the formula < IMAGE > wherein R1 is hydrogen, methyl, methoxy, fluorine or chlorine and R2 is hydrogen, methyl, ethyl or n-propyl and non-toxic, pharmacologically acceptable salts thereof formed with an inorganic or organic base. The compounds as well as the salts are useful as antithrombotics.
Patent ES-8702866-A1 (ES)
Title: Electric glass melting furnace.
IPC: C03B5/425
Filed: 1984-05-21
Abstract: A glass heating method and apparatus, such as a glass melting furnace or a forehearth, utilizing a refractory lining and electrically energized heating electrodes. The refractory lining is an erosion resistant material, preferably a chromic oxide refractory, having an electrical resistivity which is less than the resistivity of the molten glass, preferably an E glass, which is being heated. To avoid short-circuiting through the low resistance refractory, the refractory interposed between electrodes of opposite polarity is cooled to a temperature less than the temperature of the molten glass and at which the resistivity of the refractory is materially increased. Where the electrodes of opposite polarity are carried by opposing side walls, the end and/or side walls of the apparatus are cooled. Where the electrodes are all carried by a single wall, that wall is cooled.
Patent ES-8601608-A1 (ES)
Title: Impedance matching circuit
IPC: H04M1/76
Filed: 1984-07-13
Abstract: In a telephone instrument line output circuit an impedance (R1) is connected in series with the line. A negative impedance, e.g. provided by an AC positive feedback loop to the output stage (TR1) is connected in parallel with the impedance (R1). The line therefore 'sees' the parallel combination of these two impedances. This allows a relatively low value of the impedance (R1) to be employed thus increasing the line power available for operation of the instrument and enabling the instrument to meet the administration specification.
Patent ES-8605507-A1 (ES)
Title: 3-Indolecarboxamide compounds.
IPC: C07D403/12
Filed: 1984-12-27
Abstract: 3-Indolecarboxamide compounds of the formula: < IMAGE > inclusive of pharmaceutically acceptable acid addition salt and/or hydrate forms thereof, wherein R1 is hydrogen or C1-4 alkyl each of R2 and R3 is hydrogen, halogen, C1-4 alkyl, C1-4 alkoxy, benzyloxy, C2-6 alkanoyloxy or hydroxy R4 is hydrogen or C1-4 alkyl R5 is hydrogen, halogen, C1-4 alkyl, C1-4 alkoxy or hydroxy R6 is hydrogen or C1-4 alkyl X is oxygen, sulfur or direct bond each of k and m is an integer of 1 to 3 and n is 1 or 2, are useful as drug for the prevention and treatment of various circulatory diseases.
Patent ES-8606262-A1 (ES)
Title: Pleuromutilin derivatives, process for their preparation and their use.
IPC: C07D277/06
Filed: 1985-02-15
Abstract: A compound of formula I < IMAGE > I wherein R1 represents ethyl or vinyl and R2 represents a five membered saturated heterocycle or aminoalkyl unsubstituted or substituted in its alkyl moiety by hydroxy, in free or in the form of an acid addition or quaternary salt, which compounds are indicated for use as chemotherapeutic agents e.g. as anti-bacterially active antibiotics and as veterinary agents e.g. in combatting microorganism infections and promoting growth in domestic animals.
Patent ES-8701227-A1 (ES)
Title: DNA Encoding human colony stimulating factor, peptide encoded thereby,vectors and transformed hosts containing such DNA, and the production of all thereof.
IPC: C12N15/81
Filed: 1985-08-20
Abstract: A chemically-synthesized oligonucleotide composing a portion of the nucleotide sequence of the murine GM-CSF may be employed as a probe to isolate the gene coding for murine GM-CSF. The murine GM-CSF gene may be selected from a murine cDNA library prepared from RNA produced by mitogen-stimulated LBRM-33 splenic lymphoma cells. Double-stranded cDNA may be prepared from polyadenylated RNA extracted from human cells thought to produce human CM-CSF. Such cDNA is insertable within a plasmid vector and the recombinant plasmid employed to transform hosts. Plasmid DNA, prepared from pools of the transformed hosts, may be hybridized with a probe composed of a large portion of the coding sequence of the murine GM-CSF cDNA gene. Pools of host cells that provide a positive signal to the murine cDNA probe may be identified, subdivided, and rescreened until a single positive colony is identified. Human plasmid cDNA can be prepared from this colony, and the human GM-CSF gene sequenced. The coding region of the gene may be inserted into an expression vector for expression of functional human GM-CSF.