baber/WOPTO huggingface dataset:
Patent ES-484633-A1 (ES)
Title: Carbostyrile derivatives, their preparation and pharmaceutical compositions containing them.
IPC: C07D215/28
Filed: 1979-10-01
Abstract: 1. New carbostyril derivatives of general formula see diagramm : EP0003771,P26,F1 wherein W represents a vinylene group (optionally substituted by a methyl group) or the ethylene group, m represents the number 0, 1 or 2, D represents a straight-chained or branched alkylene group with 2 to 6 carbon atoms, whilst there must be at least 2 carbon atoms between the oxygen atom and the SOm group, or a xylylene group, R1 represents a cycloalkyl group with 3 to 6 carbon atoms an aryl group with 6 to 10 carbon atoms or an aralkyl group with 7 to 11 carbon atoms, whilst the above-mentioned aromatic nuclei may be monosubstituted by an alkyl group with 1 to 4 carbon atoms, by a hydroxy, methoxy, amino, acetylamino, nitro, carboxyl, cyclohexyl or phenyl group or by a halogen atom and, additionally, the above-mentioned monosubstituted phenyl groups may be mono- or disubstituted by alkyl groups with 1 to 4 carbon atoms and/or by halogen atoms (whilst the substituents of the phenyl nucleus may be identical or different) an N-methyl-cyclohexylamino-carbonylmethyl, amino-iminomethylene, pyridyl, pyridylmethyl, furfuryl, benzimidazolyl, benzothiazolyl, pyrimidyl, quinolyl, quinazolin-4-on-yl, 4,5-bis-(p-chlorophenyl)-oxazol-2-yl, pyridyloxide, triazolyl, methyl-pyridyl, methoxy-pyridyl, fluoropyridyl, chloropyridyl, aminopyridyl, acetylaminopyridyl or triphenyl-methyl group, or also a tert. butyl group, if m represents the number 1, and R2 and R3 , which may be identical or different, represent hydrogen or halogen atoms, alkyl groups with 1 to 4 carbon atoms, amino, acetylamino or nitro groups.
Patent ES-484647-A1 (ES)
Title: A stator for electric motors
IPC: H02K3/52
Filed: 1979-10-02
Abstract: Individual excitation windings (2 to 5) are constructed so as to be arched, considered in radial section through the casing (18), to a greater extent than the inner surface of the casing and also to be resilient in a direction radially of the longitudinal axis of the casing whereby, when fixed to the pole casing by respective poles (23) received in central apertures therein (only two poles shown in position), the individual windings are bent back to a certain extent so as to conform more to the curvature of the inner surface of the casing. The spring force thereby generated in the winding serves to assist in mounting the windings in a shake- proof manner in the casing (18) whereby to obviate the necessity for additional mounting members necessary hitherto.
Patent ES-484697-A1 (ES)
Title: Friction clutch with diaphragm spring - has additional recesses in clutch cover for holders extending through spring
IPC: F16D13/58
Filed: 1979-10-03
Abstract: The friction clutch has a plate spring hinging by a support on the clutch cover and one on the spring side furthest from the cover. The support is formed by portions stamped out of the cover and bent over so as to protrude through openings in the spring to act as holders. The portions of the cover protruding radially beyond the supporting areas have additional recesses. After at least partial removal of the holders for preparation, new holders are fitted in these recesses and extend through the plate spring, forming the support furthest from that on the cover.
Patent ES-485081-A1 (ES)
Title: Mixer
IPC: B01F29/60
Filed: 1979-10-16
Abstract: A mixer, particularly for building materials, comprises at least one drum-shaped mixing vessel 2, which is mounted for rotation about its center line 23 in a bearing 10 on a carrier 7, and a mixing mechanism disposed in the interior of the mixing vessel. A rotationally symmetrical hollow body 24 is disposed in the interior of the mixing vessel 2 on the bottom 10 thereof and is concentric to the center line of the mixing vessel. At least one mixing blade 25 is disposed near the outside surface of the rotationally symmetrical hollow body and of the bottom 10 of the mixing vessel and at least one additional mixing blade 26 is disposed near the inside surface of the mixing vessel 2. In a further embodiment a plurality of mixing vessels 51, 52, 53 and 54 are provided for rotation about a common axis, each vessel having its respective mixing blades 67, 68 situated as indicated above.
Patent ES-485864-A1 (ES)
Title: Method and apparatus for heating using liquid fuel, the apparatus being also usable for burning solid fuel.
IPC: F24C1/02
Filed: 1979-11-10
Abstract: 1. Apparatus for heating using liquid fuel such as oil or liquefied fatty material, the apparatus being also usable for burning a solid fuel, comprising a body or casin (1) comprising a central cavity constituting the combustion chamber (2) of the said apparatus and an inlet (12) for liquid fuel suitable for coupling to a feeding means and opening into the upper part of the said cavity, characterized in that a plurality of superposed grids (8, 8a, 8b, 8c, 8d, 8e) is installed in the lower part of the said combustion chamber (2), below the said inlet (12) for liqud fuel, in such a manner that the combustion of said fuel takes place on the same assembly of grids (8, 8a, 8b, 8c, 8d, 8e).
Patent ES-488265-A1 (ES)
Title: Gypsum construction element, process and apparatus for making it.
IPC: E04C2/40
Filed: 1980-02-04
Abstract: The present invention concerns a construction element, in particular containing plaster, in a plate which includes reinforcements distributed throughout the greater part of its thickness, such that along lines parallel to the sides of the plate, the reinforcements are concentrated in predetermined zone of the thickness and the plaster is removed plumb with these lines which may thus become folding lines to achieve a non-planar element. The invention also concerns a process and apparatus for manufacturing these construction elements. The invention applies, in particular, to the manufacture of U-shaped plasterboard panels for use in ceilings and in building structures.
Patent ES-488578-A1 (ES)
Title: Selectively variable audio-video interconnection system.
IPC: H04N5/44
Filed: 1980-02-14
Abstract: A dynamic audio-video interconnection system for connecting together at least one television receiver and a plurality of peripheral units in home audio-visual installations. By means of a remote-control keyboard, the user transmits interconnection orders which are processed by a microprocessor in order to actuate electronic switches which effect the desired interconnection.
Patent ES-8105520-A1 (ES)
Title: Zero insertion force toggle link connector.
IPC: H01R12/88
Filed: 1980-07-04
Abstract: A progressively activated zero insertion force connector block having a toggle link actuating a plurality of spring terminals to alternately cause said springs to contact and release a circuit board. As the first spring terminal engages or disengages the circuit board, additional spring terminals in line are progressively actuated.
Patent ES-8106549-A1 (ES)
Title: Particulate bleach compositions
IPC: C11D7/54
Filed: 1980-07-04
Abstract: Particulate bleach (and detergent) compositions with improved bleach efficiency are disclosed comprising a particulate peroxybleach compound and tetraacetyl ethylene diamine (TAED), said TAED having the following particle size distribution as determined by sieve analysis: 0-20%>150 mu m 10-100%>100 mu m<150 mu m 0-50%<75 mu m 0-20%<50 mu m, and being contained in granules in combination with a granulating agent, said granules having particle size ranging from 100-2000 mu m and comprising 10-99% by weight of TAED. The particulate bleach composition does not suffer from significant sedimentation and/or dissolution problems and does not suffer from significant decomposition problems during storage.
Patent ES-8104504-A1 (ES)
Title: Contactless ignition system of unitary construction
IPC: F02P7/07
Filed: 1980-08-29
Abstract: The Hall generator integrated circuit in the transistor-controlled ignition system of an internal combustion engine and an integrated circuit board which carries the circuit elements for overvoltage protection, amplification, and the power output stage are mounted together in one building block. Preferably, the conductive element and the permanent magnet of the Hall generator are also integrated into the building block as is a pressure sensor. The output of the pressure sensor is directly applied to the circuits in the printed circuit board. The unit occupies little space and eliminates the need for external leads interconnecting the ignition coil and the output circuit.
Patent ES-8201697-A1 (ES)
Title: Articulated joint for mechanical digger arm - has through pin with D=shaped brackets attached to hydraulic cylinders
IPC: E02F3/38
Filed: 1981-02-12
Abstract: The hinged joint is attached to the beam (5) and consists of a through pin (14) supported by welded bearing pads (9) on either side of the beam. The pin supports the two brackets (8) which are D-shaped and connect with the eye (29) at the end of the hydraulic cylinder rod. The eye is located by a cotter pin (24). The hydraulic piston (28) is double acting in the cylinder (27) which is fixed to the frame. The joint is supplied with a hydraulic cylinder at each end of the supporting pin.
Patent ES-8301044-A1 (ES)
Title: Apparatus for recording data in a disc-shaped optically readable record carrier
IPC: G11B27/36
Filed: 1981-11-17
Abstract: A periodic track modulation is or has been formed in the record carrier, whose period corresponds to a frequency for which the random power spectrum of the digitally coded information to be recorded or recorded at least substantially exhibits a zero point, in order to generate a clock signal of bit frequency during recording or reproduction. Said periodic track modulation has a phase which shifts from track to track in the radial direction B in order to indicate an undesired transition from one track to an adjacent track during recording and to interrupt the recording process in due time in order not to write over the adjacent track.
Patent ES-8302624-A1 (ES)
Title: Novel compounds with antiinflammatory and analgesic activity, process for the preparation thereof and pharmaceutical compositions therefrom.
IPC: A61P29/00
Filed: 1982-05-20
Abstract: The compound (2',4'-difluoro-4-biphenyl)oxyacetic acid and its pharmaceutically acceptable salts with a metal or an organic base are described. They exhibit high antiinflammatory and analgesic activity and do not cause gastric lesions.
Patent ES-8309021-A1 (ES)
Title: Thiefproof guard fence
IPC: G08B13/12
Filed: 1982-07-22
Abstract: The fence comprises plastics coated wire netting stretched between posts. Before coating with plastics, a conductive strand of enamelled or varnished copper is woven with the wire of the netting to form conductive loops A-A'. The conductive loop is connected to electronic equipment to detect breakage or modification of the conductive lines and signal an alarm. In an alternative embodiment the conductive lines are formed by metallization on plastics coated wire which is then given a further plastics coating.
Patent ES-8308032-A1 (ES)
Title: Steam temperature control with overfire air firing.
IPC: F23C99/00
Filed: 1982-08-02
Abstract: Fuel and a first portion of combustion air are introduced into the furnace (10) of a fossil fuel-fired steam generator in a first zone (30) remote from the gas outlet (14) of the furnace. A second portion of the combustion air, termed overfire air, is introduced into the furnace in a second zone (60) spaced from the first zone (30) intermediate the first zone and the gas outlet of the furnace. The outlet temperature of the superheat steam conveyed through the superheater surface (24) is regulated by selectively directing the overfire air introduced into the furnace towards the gas outlet of the furnace to increase the superheat steam outlet temperature and selectively directing the overfire air introduced into the furnace away from the gas outlet of the furnace to decrease the steam superheat outlet temperature. Further, the formation of oxides of nitrogen during combustion of the fuel in the furnace is controlled by selectively proportioning the air between the first and second portion so as to introduce into the first zone a quantity of air less than the stoichiometric amount required for the fuel introduced thereto and so as to introduce into the second zone a quantity of air sufficient to substantially complete combustion of the fuel within the furnace.
Patent ES-8403207-A1 (ES)
Title: A lighting device, particularly for use in operating theatres
IPC: F21V29/505
Filed: 1982-10-06
Abstract: A lighting device provides a working area which has a high level of illumination. The present invention also provides a lighting device which has associated with it a small risk of total loss of illumination and a lighting design which, after partial loss of illumination, is the same as during total illumination. The lighting device includes at least two light sources and an apparatus for concentrating the light coming from the light sources and transmitting the concentrated light to a light-mixing apparatus. The light-mixing apparatus mixes the concentrated light from each source when it transmits it to the apparatus for directing the mixed light onto a working area. The concentrator and light-mixing apparatuses may be a bifurcated bundle of optical fibres, which has interwoven optical fibres, or a light tube which has a number of inputs, one for each light source, and at least one output for transmitting light to the light-directing apparatus. The lighting device may include various lenses or filters for colour correction and heat reduction.
Patent ES-8307209-A1 (ES)
Title: Oligomer of a diisocyanate.
IPC: C08G18/79
Filed: 1982-10-08
Abstract: The invention relates to a oligomer of an aliphatic diisocyanate. The invention is characterized in that, as diisocyanate, a compound according to following formula < CHEM > is used, where R1 represents an alkyl group with one or more C atoms, substituted or unsubstituted phenyl group or a group according to formula II of the formula sheet, where R1 min and R1 sec represent alkoxy groups with one or more C atoms, and where R2, R3 and R4 are the same or different and are chosen from the group consisting of: - alkyl group with one or more C atoms - alkoxy group with one or more C atoms - H. l
Patent ES-8500569-A1 (ES)
Title: Method for removing lead compounds from the exhaust gases of internal combustion engines.
IPC: F02B1/04
Filed: 1982-12-06
Abstract: The invention concerns a method and an apparatus for removing lead compounds and other harmful compounds by chemisorption from the exhaust gases of an internal combustion engine. The method comprises filtering of the exhaust gases and concurrent chemisorption of lead by reactants which are contacted with the exhaust gases over a very large surface area provided by a coating of filler materials which act as supports for the reactants. The apparatus for implementing the above method comprises a filter system (6) mounted on the exhaust pipe (11) of an engine, the filter delimiting labyrinth paths for the gases effective to contact the latter with substances which are adapted to absorb the lead contained in the gases by chemical reaction therewith.
Patent ES-8406481-A1 (ES)
Title: Bicyclic compounds
IPC: A61P31/04
Filed: 1982-12-30
Abstract: Bicyclic compounds of the general formula (I), < IMAGE > wherein Y<1> and Y<2> represent a removable carbonyl protecting group, and Q is a C1-5 alkyl group or a substituted benzyl group, are prepared in such a way that a) a compound of the general formula (V), < IMAGE > wherein Y<1> and Y<2> are as defined above and R' is a removable amido protecting group other than phenyl group, is activated on the carboxy group and then reacted with a salt of a malonic acid hemiester, wherein the alcohol component is a C1-5 aliphatic alcohol or a substituted benzyl alcohol, the resulting new compound of the general formula (IV), < IMAGE > wherein R', Q, Y<1> and Y<2> are as defined above, is reacted with a sulfonic azide in the presence of a tertiary amine, or b) a compound of the general formula (V) is activated on its carboxy group and reacted then with a diazoacetic acid ester, thereafter the R' protecting group of a resulting new compound of the general formula (III> < IMAGE > is removed, and the resulting compound of the general formula (II> < IMAGE > is subjected to ring closure to form the desired end-product.
Patent ES-8402880-A1 (ES)
Title: Process for thermally treating heat recoverable metallic articles and articles thereby obtained.
IPC: C22F1/00
Filed: 1983-05-13
Abstract: The invention relates to a process for heat treating heat recoverable articles with an As at room temperature or above. The articles are cooled from the Beta-phase to above Ms and held there for a sufficient time to stabilize the transformation temperatures. Heat recoverable articles are described comprising Cu-Zn-Al alloys, eventually with additions of cobalt or boron as well as thermoresponsive actuators including said articles.
Patent ES-8407219-A1 (ES)
Title: Extrusion-blowing of containers
IPC: G05D5/03
Filed: 1983-09-21
Abstract: Micro-computer which issues 16 thickness control commands during the length of the injection process starting from the end of the previous injection cycle. A double-control proportional electro-valve controls the position of valve and, as a result, regulates the thickness of the tube according to pre-set valves from a 16- position programmer corresponding to potentiometers. Also provided are two micro-switches, one at the end of injection and the other at the end of charging, which when they are tripped, send a signal to micro-computer to re-commence the cycle.
Patent ES-8501470-A1 (ES)
Title: Process and apparatus for sorting a mixture of paper pulp and impurities.
IPC: D21B1/32
Filed: 1984-03-22
Abstract: The invention relates to a method and apparatus for sorting out recycled paper pulp obtained from scrap material containing contaminants in the form of large pieces of foreign material such as plastics, adhesives, pieces of rope and the like. The invention avoids the need to disintegrate such large pieces of foreign material prior to their removal. The device of the invention comprises a drum (1) with an horizontal axis (2), an end wall (3) of the drum being fitted with a perforated plate (4) and an helical stirrer (5) having profiled blades rotating in a plane parallel to this plate at a short distance thereof, these blades having a transverse cross-section with a hydrodynamic profile adapted for generating a depression in front of the perforated plate, and a leading edge (6) forming a Bernouilli spiral with a constant angle of approximately 30 DEG , the drum (1) comprising a pulp inlet (10) with a valve (11) located opposite the perforated plate, an auxiliary enclosure (7) for recovering accepted pulp behind the perforated plate, connected to the suction side of a pump (8), a water inlet (12) with a valve (13), a vent (16) and a large bottom opening (14) with a valve (15) for discharging the refuse after the accepted pulp has been recovered. While the above-described device is designed for batch operation, a modified embodiment is provided in which twin units of the above design are associated for continuous operation (1a and 1b, FIG. 5) controlled by a 3-way valve (24) for alternatively feeding contaminated pulp to either sorting unit. In either case, the refuse is washed clear and water is drained out of the refuse before its discharge, so that it may be readily discarded without further processing, and the stirrer permanently prevents the perforated plate from becoming plugged.
Patent ES-8601292-A1 (ES)
Title: Hydrofining process for hydrocarbon containing feed streams.
IPC: C10G45/08
Filed: 1984-10-10
Abstract: At least one decomposable molybdenum dithiocarbamate compound is mixed with a hydrocarbon-containing feed stream. The hydrocarbon-containing feed stream containing such decomposable molybdenum dithiocarbamate compound is then contacted in a hydrofining process with a catalyst composition comprising a support selected from the group consisting of alumina, silica and silica-alumina and a promoter comprising at least one metal selected from Group VIB, Group VIIB and Group VIII of the Periodic Table. The introduction of the decomposable molybdenum dithiocarbamate compound may be commenced when the catalyst is new, partially deactivated or spent with a beneficial result occurring in each case.
Patent ES-8607146-A1 (ES)
Title: Bodywork element for vehicle transporter
IPC: B60P3/08
Filed: 1985-03-15
Abstract: A rear bodywork element is prefabricated as a single unit for subsequent incorporation in the rear portion of a vehicle transporter having upper and lower decks. The rear bodywork element comprises a lifting gantry 4, a towing coupling support 14, and a platform 23 for passage of vehicles between a trailer and the vehicle transporter. Means are provided to enable the rear bodywork element to be attached to the transporter chassis at any one of a plurality of different heights. This enables a single rear bodywork element to be attached to transporters having chassis of different heights, while maintaining the height of the towing coupling 18 above the ground constant.
Patent ES-8702793-A1 (ES)
Title: Disinfection method and composition therefor.
IPC: A61L2/18
Filed: 1985-03-20
Abstract: Process for disinfecting a substrate. This process comprises contacting the substrate with a composition comprising a chlorine-dioxide liberating compound, such as sodium chlorite, with sufficient organic acid other than lactic acid to lower the pH of the composition to less than about 7. The organic acid has formula (I), R' and R<2> may be the same or different and may be selected from the group consisting of hydrogen, methyl, -CH2COOH, -CH2OH, -CHOHCOOH, and -CH2C6H5. The pK of the organic acid is from about 2.8 to about 4.2. In another aspect, the present invention provides a synergistic composition for disinfecting a substrate. This composition comprises the chlorine dioxide liberating compound and organic acid discussed hereinabove as well as a vicinal polyhydroxy compound such as glycerin. In yet another aspect, there is disclosed a process for disinfecting a substrate using this synergistic composition.
Patent ES-8604556-A1 (ES)
Title: Flavene and thioflavene derivatives, processes for their manufacture, pharmaceutical preparations that contain such compounds, and the use of the latter.
IPC: C07D335/06
Filed: 1985-07-30
Abstract: (Thio)flavene derivs. of formula (I) and their salts are new: rings A and B are opt. substd. Y = O, S, SO or SO2 one of Z1 and Z2 is halogen and the other is CHO. - Pref. A and B are opt. substd. by 1-3 of lower alkyl, OH, lower alkoxy, lower alkanoyloxy, mono- or di(lower alkyl)amino, lower alkanoylamino, halogen, CHO and COOH Y = O or S one of Z1 and Z2 is Cl and the other is CHO.
Patent ES-8609328-A1 (ES)
Title: Purine derivatives.
IPC: C07D498/04
Filed: 1985-10-11
Abstract: Novel purine derivatives, particularly novel guanines and hypoxanthines, are described as agents for treating autoimmune diseases. The compounds have the following formula (I): < CHEM > or a pharmaceutically acceptable acid addition or base salt thereof wherein: R1 is OH or SH R2 is (i) hydrogen or (ii) NHR in which R is hydrogen or COR6 in which R6 is alkyl of one to four carbon atoms, aryl or arylalkyl R3 is hydrogen, hydroxyl, mercapto, bromide or NHR in which R is hydrogen or COR6 n is zero or one, m is zero or one or two or three, with the proviso that m or n is at least one R4 nd R5 are each, independently, hydrogen, alkyl of from one to four carbon atoms, aryl, arylalkyl, cycloalkyl of from three to six carbon atoms or hydroxyalkyl of from one to four carbon atoms and Ar is heteroaryl or heteroaryl substituted by (i) alkyl of from one to four carbon atoms, (ii) alkoxy of from one to four carbon atoms, or (iii) -C=C-C=C- attached to adjacent carbon atoms of the heteroaryl to form a benzo radical, or (iv) halogen excluding the compound wherein R1 is OH, R2 is amino, R3 is hydrogen, n is zero, m is one, and Ar is 2-furanyl.