baber/WOPTO huggingface dataset:
Patent ES-8406662-A1 (ES)
Title: Friction clutch with leaf springs
IPC: F16D13/71
Filed: 1983-09-07
Abstract: A pressure plate is spring-loaded against a driving plate and secured by leaf springs to the clutch housing etc., so as to turn with and slide in relation to it. Fixing devices (8), securing the springs (5) to the plate (1), have portions (14) widened in the radial direction on the side of the springs opposite to the plate. - They are secured in blind holes (11) in the radial portion (9) of the plate friction face (10), with their shanks (12a) inside the holes expanded in the radial direction. The blind holes can be profiled, so as to deform the shanks as they are expanded.  (1/5) DEAB- DE3224404 C The friction clutch pressure plate is loaded towards a driver disc and is joined by springs to the housing but hinged to permit axial movement. The springs are hinged to the plate by fasteners led through the springs. - On the spring (5) side furthest from the pressure plate (1) the fastener (8) should be radially expanded (14) prior to riveting so as to hold the springs in place and is anchored in a blind hole (11) in the radial part of the plate friction surface (10). Part of a pin sector (12a) in the hole is spread out radially and accommodated here by profiling (16) over an axial part (15) of the blind hole for the fastener. This is plastically deformed so it fills out the profiling.
Patent ES-8504799-A1 (ES)
Title: Pyridopyrimidinones.
IPC: C07D471/04
Filed: 1983-09-27
Abstract: The invention relates to compounds of the Formula IV which are useful as antiarrhythmic agents.
Patent ES-8406254-A1 (ES)
Title: Machine tool clamping device with rotating fluid pressure clamping cylinder
IPC: B23B31/30
Filed: 1983-12-20
Abstract: The clamping device includes a rotating clamping cylinder (1) and therein a clamping piston (2) and a distributor (4) which comprises a distributor housing (5) carrying connections (6) for the operating medium and a distributor shaft (7) which is coaxially connected to the cylinder housing (1.1). The distributor housing (5) is so arranged that the distributor shaft (7) can rotate therein. The distributor shaft (7) has two shaft ducts (18, 19) which communicates with the connections (6) on the housing and which lead into the clamping cylinder (1) on opposite sides of the clamping piston (2). Associated with each shaft duct (18, 19) is a check valve (20, 21) for controlling the through-flow. The check valves (20, 21) are disposed in the peripheral wall (1.2) of the cylinder housing (1.1) with the directions of displacement of the valve members (32, 33) and the control pistons (26, 27) being parallel to the axis (16) of the cylinder.
Patent ES-8503885-A1 (ES)
Title: Devices for controlling electrically operated appliances
IPC: G06F3/038
Filed: 1984-03-13
Abstract: At least one actuating element emits a signal in response to blowing and/or suction airflow from a person and is connected to a mouthpiece, and is coupled by way of an evaluation circuit to the appliance to be controlled. In order to maximize the total number of possible combinations of control signal and/or control data, two position transmitters (X-pos, Y-pos) are coupled to further inputs of the evaluation circuit, which incorporates at least one microprocessor, and, when the mouthpiece is used, each transmitter emits a coordinate signal characteristic of the position of the mouthpiece in a coordinate system. The microprocessor is adapted to process the signals from the actuating element, which is in the form of an impact pressure transducer and also the coordinate signals from the position transmitters (X-pos, Y-pos) to produce control data for the appliance.
Patent ES-8507163-A1 (ES)
Title: Glue stick adhesives.
IPC: C08G63/18
Filed: 1984-03-02
Abstract: Glue sticks for use in a hand held glue gun comprise thermoplastic coplyester corresponding to a product of an acid component comprising in selected proportions terephthalic acid, isophthalic acid and aliphatic dicarboxylic acid, an hydroxyl component comprising one or more aliphatic diols of which not less than 90 moles % is 1.4 butane diol, and a polymeric plasticizer component. The glue stick has a melting point of 90 DEG to 120 DEG C. and a reduced viscosity of 0.5 to 0.7. Preferred glue sticks have a melting point of about 110 DEG C., a reduced viscosity of 0.6 to 0.65 and comprise a copolyester from an acid component comprising 45 to 48 moles % terephthalic acid, 38 to 45 moles % isophthalic acid and 10 to 15 moles % azelaic acid, an hydroxyl component comprising 1.4 butane diol and 1.6 hexane diol in a molar ratio of 90 to 95:5 to 10, and a polymeric plasticizer component comprising a polycaprolactone or selected hydroxy polyester to an extent of 3 to 4% by weight of the copolyester. The glue sticks can be used as general purpose adhesives and have useful open times.
Patent ES-8601466-A1 (ES)
Title: Detecting leaks.
IPC: G01M3/04
Filed: 1984-09-06
Abstract: The leak detector comprises a detector head which is to be scanned across a surface to detect a signal gas emanating from the surface, the opposite side of which is supplied with a signal gas under pressure so that signal gas passes through leaks in the surface. A curtain of barrier gas is provided from a circular channel (20) around a sample inlet (2) to protect the inlet from spurious signal gas. - Orifices (36) between the inlet and the curtain provide narrow high velocity jets (38) which impinge on the surface (S) within curtain and break up jets of signal gas which might otherwise flow along the surface and escape under the curtain without allowing the signal gas to reach the sample inlet. Pref. the orifices are arranged to provide flow parallel to the axis of the detector head. However, the orifices may be inclined to the axis of the detector head. Pref. the orifices are spaced out in a ring and lie adjacent to the curtain. (1/1) USAB- US4577490 A A detector head is scanned across a surface to detect a signal gas eminating from the surface. The opposite side of the surface from the head is supplied with a gas under pressure so that the gas passes through leaks in the surface. Detection of gas by the head then constitutes detection of a leak. - A curtain (1) of barrier gas is provided around a sample inlet (2) to protect the inlet from spurious gas. Orifices (36) provide narrow high velocity jets (38) which impinge on the surface (S) within the curtain and break up jets (34) of gas which escape under the curtain without allowing the gas to reach the sample inlet. (4pp)
Patent ES-8606683-A1 (ES)
Title: Series voltage regulator with limited current consumption at low input voltages
IPC: G05F1/56
Filed: 1984-11-15
Abstract: A series voltage regulator having a regulating transistor (T1) arranged with its emitter-to-collector path in a series arm of the regulator, the base of which is controlled via a control transistor (T2) by a first differential amplifier (V) which compares a reference voltage (UREF) with a voltage proportional to the voltage (U2) of the regulator output. A differential circuit (V2) which compares the collector-to-emitter voltage of the regulating transistor (T1) with an auxiliary voltage (U3) is provided, the output of which is followed by a current limiting circuit (T3) which acts upon control transistor (T2). The auxiliary voltage (U3) is larger than the collector-to-emitter voltage of the regulating transistor (T1) which occurs at the beginning of the saturation state of the regulating transistor. The current limiting circuit (T3) limits the current delivered by the control transistor (T2) to the base of the regulating transistor (T1) as soon as the differential circuit (V2) detects a drop in the collector-to-emitter voltage of the regulating transistor (T1) to the auxiliary voltage (U3). The auxiliary voltage (U3) may be controlled proportionally to the regulator output current.
Patent ES-8600300-A1 (ES)
Title: Diuretic, antihypertensive and antihistaminic 7-carboxymethoxy-furo-(3,4-c)-pyridine derivatives
IPC: A61P7/10
Filed: 1984-11-15
Abstract: This invention relates to new 1,3-dihydro-6-methyl-furo-(3,4-c)-pyridine derivatives of the general formula: < IMAGE > wherein, each of A1 and A2 represents various hydrocarbon groups, to pharmaceutically acceptable salts of them, to a process for the preparation of said derivatives from the corresponding 6-hydroxy compounds, treated by ethyl bromoacetate and then hydrolyzed. The invention further provides pharmaceutical compositions wherein said derivatives are used as active ingredients. The compounds are useful as diuretics, in lowering blood pressure and as antihistaminics.
Patent ES-8600491-A1 (ES)
Title: Controlling a fuel/air ratio of a fuel/air mixture for a combustion process.
IPC: F23N5/00
Filed: 1984-11-08
Abstract: A method of controlling the fuel/air ratio of a fuel/air mixture for a combustion process (10), which produces the flue gases having a combustible content and an oxygen content, comprises selecting desired combustible and oxygen contents for the flue gases which correspond to efficient combustion, simultaneously sensing (24, 26) both actual combustion and actual oxygen content in the flue gases, and controlling (16) the fuel/air ratio in accordance only with the sensed combustible and oxygen content to adjust the ratio until the selected set points are reached. The combustible content can be utilised to regulate the oxygen content set point.
Patent ES-8507636-A1 (ES)
Title: Cutting equipment for fabrics and yarns, esp. synthetics
IPC: D06H7/22
Filed: 1984-12-11
Abstract: The equipment consists of resistance, transformer temp. probe, potentiometers for control of cutting temp. and maintenance temp. control, fuse, step-go switch and a connection board. Control is achieved by a temp.-voltage converter block, a voltage-frequency converter, a commutation device, a device for adjusting the cutting temp. and another device for adjusting the maintenance temp..  (-pp Dwg.No.0/1)
Patent ES-8601711-A1 (ES)
Title: Process for separating linear-chain oxo-alcohols from mixtures of linear and branched-chain oxo-alcohols.
IPC: C07C29/78
Filed: 1985-02-22
Abstract: Prodn. of linear chain oxo-alcohols (I) from a mixt. of (I) and branched chain oxo-alcohols (II) comprises first dissolving a mixt. of 11-16C (I) and (II) in either a 3-5C liq. hydrocarbon or in methyl tert. butylether. The soln. is cooled to -20 to -52 deg.C, to form a solid phase of (I) which is separated. (II) is then recovered from the mother liquors. Pref. starting material is a 12-15C alcohol mixt. contg. 40-80 wt.% (I)
Patent ES-8605435-A1 (ES)
Title: Distribution of gas entrained particles.
IPC: B65G53/52
Filed: 1985-04-16
Abstract: A pneumatic transport and distribution system injects air entrained pulverised coal into the tuyeres of a blast furnace. A cylindrical distributor has an inlet in the base, fed through a vertical conduit, of non-circular, i.e. polygonal, rectangular or square cross-section. The length of the conduit must be at least 222 times its hydraulic radius, and it must end less than 55 times the hydraulic radius below the inlet. The deviation in the distribution pattern of entrained particles, at outlets around the periphery of the distributor, is at least 5% less than the average sample deviation with a circular inlet duct of the same cross-sectional area.
Patent ES-8608032-A1 (ES)
Title: Process for using pyrolysis gas, and plant for carrying out this pyrolysis process.
IPC: C10J3/66
Filed: 1985-05-17
Abstract: The invention relates to pyrolysis gases extracted from a plant for producing charcoal by pyrolysis of biomass. The available part of the pyrolysis gases is passed through a layer (35) of carbonaceous material arranged inside a reforming furnace (4) and consisting of unmarketable fine particles extracted from the charcoal (34) produced in the pyrolysis furnace (1), the said layer of fine particles (35) being heated to high temperature by injection of an oxidizing gas and a purified depleted gas based on CO and H2 is extracted from the reforming furnace (4), and is capable, after removal of water, of being used for the production of at least the energy necessary for the autonomous operation of the plant.
Patent ES-8703947-A1 (ES)
Title: Vertical type electro-galvanizing apparatus
IPC: C25D3/22
Filed: 1985-07-30
Abstract: A vertical type electro-galvanizing apparatus, which comprises: a U-shaped electro-galvanizing tank including a first vertical path (12) at a steel strip inlet side, a second vertical path (13) at a steel strip outlet side and a horizontal path (14) for communicating the lower end of the first vertical path (12) to the lower end of the second vertical path (13) a first conductor roll (2), arranged above the first vertical path (12), for directing a steel strip (5) downwardly into the first vertical path (12) and applying electricity to the steel strip (5) at least one sink roll (3, 3'), arranged in the horizontal path (14), for upwardly reversing the travelling direction of the steel strip (5) a second conductor roll (4), arranged above the second vertical path (13), for directing the steel strip (5) upwardly from the second vertical path (13) and applying electricity to the steel strip (5) at least one first electrode plate (6, 6) arranged in the first vertical path (12) at least one second electrode plate (7, 7) arranged in the second vertical path (13) an electro-galvanizing solution supply pipe (17) arranged at a top portion (15) of the first vertical path (12) and/or a top portion (16) of the second vertical path (13) and at least one electro-galvanizing bath discharge pipe (18) arranged at the top portion (15) of the first vertical path (12) and/or the top portion (16) of the second vertical path (13).
Patent ES-8705472-A1 (ES)
Title: Recovery of cork from rubber containing plants
IPC: C09F1/00
Filed: 1985-08-12
Abstract: A process for the recovery of cork from rubber-containing plants e.g. guayule comprises: recovering crude resinous rubber-containing cork from the flotation material of a water flotation process simultaneously removing the water and resin from the crude resinous rubber with an organic polar solvent and collecting the cork.
Patent ES-8608449-A1 (ES)
Title: Method for producing calcium or calcium alloys with high purity.
IPC: C25B1/00
Filed: 1985-10-03
Abstract: The method causes the deposition of calcium or calcium alloy to a cathode by electrolysis of a calcium derivative in a bath of molten salts based on calcium halides. The calcium derivative is in solution into the molten salt bath in ionic form. For producing calcium alloy, calcium is caused to deposit on a liquid metal cathode and the calcium is alloyed in situ with the metal of the cathode to form the alloy. The method enables the production at the anode of high purity metals such as graphite carbon or silicon from calcium carbide, respectively calcium silicide or calcium silicon. It is also possible to obtain high purity calcium by decomposition of the alloy obtained by vacuum distillation.
Patent ES-8706204-A1 (ES)
Title: Process for producing of 4-(2-methoxyethyl)-phenylglycidyl ether and/or metoprolol.
IPC: C07D301/02
Filed: 1986-02-13
Abstract: A process for the preparation of metoprolol in a stereospecifice form or a pharmaceutically acceptable salt thereof like an acid addition salt, and/or a stereospecific form of 4-(2-methoxyethyl)-phenylglycidyl ether which comprises subjecting 4-(2-methoxyethyl)-phenylallyl ether to the action of a micro-organism having the ability for stereoselective epoxidation of 4-(2-methoxyethyl)-phenylallyl ether into 4-(2-methoxyethyl)-phenylglycidyl ether, having at least 80% by weight the S configuration, at least partly separating 4-(2-methoxyethyl)-phenylglycidyl ether with isopropylamine and at least partly separating metoprolol and/or converting metoprolol into the pharmaceutically acceptable salt thereof.
Patent ES-8706096-A1 (ES)
Title: Apparatus for the production of mineral fibres from siliceous raw materials such as basalt, especially by the fibre-blowing process.
IPC: C03B37/06
Filed: 1986-03-14
Abstract: In the production of bonded mineral fibre wool, binder is injected in the chute (16) onto the fibres, as a result of which there is a tendency for the fibres to adhere to the walls of the chute (16) and to form encrustations due to binder becoming cured in the course of time. To avoid such encrustations, which can cause production shortfalls, the circumferential walls (18, 20) of the chute are constructed as jacketed walls and are cooled by passing cooling liquid in the hollow space (30) between the inner and outer surface portions (28, 29). It has been found, surprisingly, that as a result no solid encrustations can form even over prolonged periods, since temporarily adhering fibres cannot in fact become adhesively bonded due to insufficient curing of the binder at the low temperatures, but are continuously removed from the wall again. In contrast to the permanent cleaning of the chute walls, for example in the form of rotary walls, not only is the considerable expenditure in terms of investment and maintenance and/or unforeseeable plant shutdowns avoided, but also there is obtained dimensionally accurate sealing of the circumferential walls (18, 20) of the chute (16), so that there is no occurrence of fibre losses or attraction of unwanted air.
Patent ES-8800972-A1 (ES)
Title: Aliphatic polyurethane sprayable coating compositions and method of preparation.
IPC: C03C25/32
Filed: 1986-04-25
Abstract: A light stable, fast reacting, aliphatic polyurethane sprayable coating composition and injectable open molding material is prepared by reacting an A side composition comprising a trimerized or biuret polymethylene polyisocyanate prepolymer with a B side composition comprising an admixture of an alkoxy polyalkylene glycol, such as methoxypolyethylene glycol and an aromatic polyamine such as a diethyl toluene diamine to provide a polyurethane reaction product which rapidly gels, may be quickly removed from the mold, has good green strength and high temperature resistance and is characterized by good ultraviolet or light stability properties. Optionally, the B side composition may contain a catalytic amount of a metal carboxylate like lead napthenate. The A and B side compositions may be sprayed onto a mat in an open mold and also may be sprayed in conjunction with chopped glass fibers, to form a glass-fiber spray coating.
Patent ES-8704353-A1 (ES)
Title: Ventilation and breath protection system for vehicles used in contaminated areas.
IPC: A62B15/00
Filed: 1986-04-28
Abstract: 1. A system ensuring the ventilation and respiratory protection of the users of vehicles intended to operate in a contaminated environment, the vehicles being equipped with an onboard generator (7) adapted to deliver a respiratory gaseous mixture, and the users being provided with a filtering and/or isolating overall and a head protection outfit (6) comprising, in particular, an integrated window (62), and the users breathing by virtue of a mask (61), characterized in that it comprises a member (P40) for detachably connecting the system to the onboard generator (7), a first series of elements constituted by means (11) for the purification of the gaseous mixture output by the on-board generator when being connected thereto, and for the purification of ambiant air when not being connected to the on-board generator, so as to deliver a purified respiratory gas, means (14, S11, 44, 52) for directing the purified gas towards the respiratory mask (61), means (12, 13) for the purification and pressurization of the ambient air prior to directing the same to the inside of the head protection space (6), a second series of elements comprising at least one pipe (441) intended to direct the mixture output by the onboard generator, when it is connected, directly towards the mask (61), and a control member (410) for putting into operation, on the one hand, exclusively the first series of elements as well as for closing said pipe (441) of the second series, when the ambient environment is contaminated, and for putting, on the other hand, the second series in operation and for putting out of operation, in this case, the purification means (11) for the respiratory gas together with the pressurization means (12, 13), when the ambient environment is not contaminated.
Patent ES-8801276-A1 (ES)
Title: Imidazo derivatives, their preparation and medicines containing them
IPC: A61K31/495
Filed: 1986-07-23
Abstract: The invention relates to new imidazo derivatives of the formula < IMAGE > (I) wherein "A-D and R1-R3are as defined in the specification". The new compounds have valuable pharmacological properties, particularly antithrombotic and cardiovascular properties such as a cardiotonic activity and/or an effect on blood pressure, and can be prepared using methods known per se.
Patent ES-8708036-A1 (ES)
Title: Penetrating roofing mechanical fastening and sealing system.
IPC: E04H15/54
Filed: 1987-01-15
Abstract: A penetrating mechanical roofing fastening and sealing system for securing a flexible sheet, provided with a plurality of apertures, to the upper surface of a roof via the use of a plurality of spaced penetrating fastening and sealing devices, each of which includes upper and lower retainers, wherein the latter are anchored to the roofing surface and the elastomeric sheet is thereafter spread thereover, with cutting portions on the lower retainers being utilized to produce the sheet apertures, rigid upper retainers overlie and completely cover the apertures and the retainers are clamped together in a sealing relationship with the interposed sheet portion. A method for securing and sealing a flexible sheet to the roofing substrate is also presented.
Patent IE-893969-A1 (IE)
Title: A pouch-shaped package for aromatic products, in particular¹tobacco
IPC: B65D1/00
Filed: 1989-12-12
Abstract: A pouch-shaped package for aromatic products, in particular tobacco commodities is produced from a single sheet (10) of a semi-rigid, foldable and moisture-tight foil material punched in a rectangular 5 plane form having a first pair of opposite side edges (11,12) and a second pair of opposite side edges (13,14). By stamping symmetrically from both sides of the sheet about a central axis (15) parallel to the first pair of side edges (11, 12) folding lines are 10 provided, along which the sheet is folded or bent so as to obtain a substantially box-like container with a bottom (1), two opposite end walls (2,3) and two opposite side walls (4,5). By means of further oblique folding lines (6,7) in the end walls (2,3) the con15 tainer may be collapsed in a flat condition by folding one side wall (4) over the bottom (1) of the container followed by overlapping bending of the second side wall '(5) .
Patent IE-920405-A1 (IE)
Title: Use of tenidap to reduce total serum cholesterol, LDL cholesterol and triglycerides
Inventor: LOOSE LELAND DAVID
IPC: A61K31/40
Filed: 1992-02-07
Abstract: This invention relates to the use of tenidap, presently shown as the enolic form of 5-chloro-2,3-dihydro-2-oxo-3(2-thienylcarbonyl)-indole-1-carboxamide, and the pharmaceutically-acceptable base salts thereof to reduce total serum cholesterol, LDL cholesterol and triglycerides in a mammal having an inflammatory arthritic condition.
Patent IE-921840-A1 (IE)
Title: [(Arylalkylpiperidine-4-yl)methyl]-2a,3,4,5- tetrahydro-1(2H)-acenaphthylen-1-ones and related compounds, a process for their preparation and their use as medicaments
Inventor: JR RAYMOND W KOSLEY
IPC: A61K31/00
Filed: 1992-07-01
Abstract: There are disclosed various compounds of the formula below <CHEM>  where  X is hydrogen, loweralkyl, loweralkoxy, hydroxy or nitro; Y is hydrogen or loweralkoxy; or alternatively, X ans Y combined together form the group -OCH2O- in which case the positions of X and Y on the benzene ring moiety must be adjacent to each other; Z is hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen or nitro and n is 0 or 1, which compounds are useful for alleviating various memory dysfunction characterizied by a cholinergic deficit such as Alzheimer's disease.