baber/WOPTO huggingface dataset:
Patent ES-483006-A1 (ES)
Title: Internal combustion engine fan drive
IPC: F16D43/25
Filed: 1979-07-31
Abstract: A drive 21 for a fan of an internal combustion engine includes a clutch 71 connected between the engine and the fan blades 34, 35 and engageable by fluid pressure in the engine lubricating system under the control of an engine temperature responsive circuit 127, 128. The fan drive includes a fluid feed path 112, a return path 113, and a control path 101, but only two fluid connections 122, 123 to the clutch are necessary. When the temperature responsive circuit operates to disengage the clutch, a valve 131 releases the pressure in order to quickly disengage the clutch.
Patent ES-8102171-A1 (ES)
Title: Photocurable unsaturated polyester resin compositions and process for curing them.
IPC: C08F2/50
Filed: 1980-01-09
Abstract: A photo-initiator system of a polyester resin is disclosed which consists of an oxime carbonate of a vicinal diketone (I), a photo-reducible dye (II) and an amine (III). This system is capable of polymerizing and curing unsaturated polyester resins by irradiation with visible light to provide coatings, adhesives, castings and fibre reinforced composites. The formulae of the ingredients of the system are < IMAGE > (I) where R' and R'' are independently alkyl, aryl or aralkyl (R' preferably being CH3 and R'' C2H5) < IMAGE > (II) wherein X=Br or I on at least 2 positions Y=H, Br, I Z=H, COOM, COOR wherein R=C1-C5 alyl. M=H, K, Na, Li, NH4 (there preferably being 4X substituents which are Br, and Z preferably being -COOM or -COOR), and wherein also 4Y substituents may be present and preferably be I) and (III) < IMAGE > wherein R1 is H, alkyl, hydroxy-substituted alkyl, aryl or aralkyl. R2 is independently alkyl, hydroxyl substituted alkyl, aryl or aralkyl. The alkyl groups are preferably C1-C5, the aryl group phenyl and the aralkyl benzyl (preferred such compounds being tribenylamine and dibenzylethanolamine).
Patent ES-8100089-A1 (ES)
Title: Spring driving mechanisms for toy vehicles.
IPC: A63H29/04
Filed: 1980-01-31
Abstract: 1. Driving mechanism for toy vehicles provided with a body (21) and wheels, this driving mechanism having two side plates (1, 2), a drive axle (3) of which at least one bearing is elastically movable relative to one of the side plates and a spiral spring (13) whose tension is produced by rolling the toy in at least one direction of displacement while elastically lowering its body relative to the drive axle (3), the said driving mechanism also having a first and a second toothed wheel (8, 9), fixed on the drive axle, a winding wheel (17) connected to the inside end of the spiral spring via its axis (16) and drivable by the said first toothed wheel (8) when the body is lowered in relation to the axle (3) and a train of toothed wheels (10, 11) able to provide the propulsion of the vehicle and always in mesh with the said second toothed wheel, characterized in that the said driving mechanism also comprises a cage (12) which surrounds the spring (13) and which is fitted with an external toothed ring (12a), in that one of the bearings of drive axle (3) is fixed onto one side plate (2) whilst its other bearing is carried by the extremity of a elastic arm (1a) which is attached to the other side plate (1), in that this other side plate (1) is provided with longitudinal pins (1g, 1h), on which the body is supported in such a way that the lowering of the latter causes a lateral rocking movement of the driving mechanism and ensures the engagement of the first toothed wheel (8) with a pinion of a winding-transmission, in that the train of toothed propulsion wheels (10, 11) always remains in mesh with the toothed ring (12a), and in that the modulus of the pinions (14, 17, 24, 25) of the winding-transmission is greater than that of the toothed wheels of the propulsion train.
Patent ES-8103361-A1 (ES)
Title: Heat exchange wall member, heat exchange channel element and heat exchanger employing same.
IPC: F28D1/03
Filed: 1980-02-08
Abstract: A heat exchange wall member having a multiplicity of parallel, elongated wall projection portions formed therefrom. A multiplicity of channels formed from such wall members may be disposed in a stacked array to form a heat exchanger assembly.
Patent ES-8103465-A1 (ES)
Title: Electrical switch with resilient contact arm.
IPC: H01H1/58
Filed: 1980-03-07
Abstract: An electrical switch comprises a housing (1) carrying a first, fixed contact (3) and a second, movable contact (6) in the form of a resilient contact arm secured to the housing (1) at one end. The resilient contact arm comprises a single inner limb (9) and two outer limbs (10, 11) one of which is engaged by the actuator member (15) and the other of which engages the fixed contact (3) on operation of the actuator member. The housing (1) is preferably of one-piece construction, the actuator member (15) being retained in the housing (1) by a part of the second contact (6).
Patent ES-8104246-A1 (ES)
Title: Pyridazine derivatives and their use as agricultural fungicides
IPC: A01N47/18
Filed: 1980-04-18
Abstract: 6-(3- And/or 5-halophenyl)pyridazines having an N-substituted carbamoyloxy, carbamoylthio, thiocarbamoyloxy or thiocarbamoylthio group at the 3- position on they pyridazine system and 6-(3- and/or 5-halophenyl)-3-pyridazone derivatives having a substituted or unsubstituted hydrocarbyloxycarbonyl substituent at the 2-position of the pyridazine ring have good fungicidal activity, making them useful as agricultural fungicides suitable for application to seeds, plants and agricultural land, and can be prepared by reacting the corresponding 6-substituted pyridazone or pyridazinethione with the corresponding carbamoyl halide or halocarbonate.
Patent ES-8104448-A1 (ES)
Title: Flat clothing for a carding machine.
IPC: D01G15/86
Filed: 1980-06-30
Abstract: A card clothing for carding machines, including a plurality of flexible card wires, which card wires consist of staple shaped wire sections including each a pair of legs integrally connected to each other by the staple crown, which staple legs define the teeth and which staple crown defines the base web of each card wire section, which teeth define lanes extending in the direction of the flow of the material to be carded relative to the card clothing, and which card wires are inserted in a pattern-like arrangement into a card fillet. At least two relative to the direction of material flow consecutively arranged teeth are located relative to each other at a distance extending laterally to said direction of flow which does not exceed the prevailing wire gauge of said card wire. Accordingly, the card clothing comprises no free lanes. The pattern-like arranged teeth define groups arranged consecutively with regard to said material flow. A relatively to said direction of flow of the material trailing group of the several groups is displaced laterally with regard to said direction of flow of material relative to a preceding group.
Patent ES-8105843-A1 (ES)
Title: Adaptor connecting piece for conduits designed to carry gaseous or liquid media
IPC: F16L37/133
Filed: 1980-07-17
Abstract: An adaptor connecting piece for conduits designed to carry gaseous or liquid media with a collet chuck type push-in sleeve into which the end of the conduit to be connected is inserted and which is equipped with several spring mounted collet chuck components distributed at regular intervals around the circumference and separated from each other by longitudinal grooves extending along the length of the push-in sleeve. The said push-in sleeve is fitted with a locking ring whose function is to exert a radial force on the collet chuck components holding them inwards in its operative position directed towards the axial outer end of the collet chuck components and releasing them in its axial inner inoperative position.
Patent ES-8104481-A1 (ES)
Title: Fastening for sliding doors and windows
IPC: E05B65/08
Filed: 1980-08-12
Abstract: A flush-mounted fastening for sliding doors and windows has a fastening bolt which is operated by an integral push-button 19 which only projects from a face plate of a casing of the mechanism when the bolt is in its withdrawn, inoperative position. The push-button 19 is biased to its projecting position and there is another push button 35, 37 which causes a spring-loaded slider 23, which latches the push-button 19 in its fastening portion by engagement at 27, 29 to move to a release position so that the bolt 17 can spring back to its withdrawn position, shown.
Patent ES-8201627-A1 (ES)
Title: Process and apparatus for continuous hydrolysis of cellulosic plant materials for obtaining sugars.
IPC: C13K1/02
Filed: 1981-02-20
Abstract: Method and installation for the continuous acid hydrolysis of a vegetal biological substance for the production of sugar for fermentation of alcohol. The problem relates to the technical and economical execution of the chemical aspect of the known method. There is proposed to use a boiler (11) with horizontal pipes from the cellulose industry, wherein material fragmented by means of an endless screw is continuously supplied. In an appropriate form of implementation, the counter current separation of the hydrolysate is effected in a first stage of a helical separator (13) constantly under pressure with the boiler (11), said separator acting also as a discharge device for the boiler. After the expension (16), a washing of the hydrolysate is carried out in a double filter press (93). At the outlet of the boiler (11) a neutralisation (114) of the acid hydrolysate is already effected.
Patent ES-8203764-A1 (ES)
Title: Apparatus for binding paper sheets
IPC: B65B35/50
Filed: 1981-06-15
Abstract: An apparatus for binding paper sheets stacked within a hopper into bundles each consisting of a predetermined number of paper sheets is disclosed. The apparatus comprises a separating drum receiving the paper sheets from the hopper and feeding them out by one, a counter counting the number of paper sheets fed from the separating drum, and a stacker capable of moving between a sheet receiving and a sheet discharging position. When the stacker in the sheet receiving position receives the predetermined number of paper sheets, it is moved to the sheet discharging position and the paper sheets therein are discharged onto support blocks of a binding unit by a transfer device. The binding unit binds the predetermined number of the paper sheets into a bundle with a tape, and a stamping device stamps predetermined particulars on the tape wound around the paper sheets.
Patent ES-8203939-A1 (ES)
Title: 1:2-Chromium and cobalt complex dyestuffs.
IPC: C09B45/14
Filed: 1981-07-15
Abstract: 1. A 1:2 metal complex dye of the formula I see diagramm : EP0045276,P14,F1 wherein Me is chromium or cobalt and Q cation is a cation, or a mixture thereof with the metal complex dyes of the formulae II and III see diagramm : EP0045276,P15,F2 wherein Me and Q cation have the above meanings.
Patent ES-8300064-A1 (ES)
Title: Automatic machine for closing and labelling bottles or similar recipients.
IPC: B65C3/06
Filed: 1981-11-06
Abstract: Machine for automatically capping and labelling bottles or like containers comprising, in addition to the labelling and capping device, apparatus for orienting the caps synchronized with said labelling and capping device, and for holding the oriented caps and depositing them on the bottles maintained fixed with respect to the axes of the capping heads.
Patent ES-8207324-A1 (ES)
Title: Vermiculite as a deposit modifier in coal fired boilers
IPC: F23B90/00
Filed: 1981-11-13
Abstract: Uncalcined vermiculite is injected into the coal fired furnace, at 3000 DEG -1200 DEG F., thereby facilitating removal of deposits that accumulate on line within the furnace.
Patent ES-8306202-A1 (ES)
Title: Washing machine
IPC: D06F39/08
Filed: 1982-05-19
Abstract: In order to avoid detergent wastage, especially in wash cycles which take place at a relatively low water temperature, e.g. between 30 DEG and 60 DEG C, the delivery side of the washing machine pump 8 is connected to a conduit or tube 11, the height of which is at least approximately equal to the maximum height of the drum 7 contained in the tub 3. Furthermore, after the operation or operations involved in feeding the detergent or simultaneously therewith, the discharge pump 8 is controlled by pulse means which determine a series of short operating periods of the pump alternated by halt periods, such that the water with the undissolved detergent is made to rise in the conduit or tube during such operating periods, and then descend then the pump is stopped, thus obtaining a to-and-fro movement which favours the dissolving of the detergent. The water column is able to descend by virtue of the fact that the pump commonly used in washing machines is of the centrifugal type, which does not hinder such backward flow.
Patent ES-8306457-A1 (ES)
Title: Steering of vehicles.
IPC: B62D7/20
Filed: 1982-06-11
Abstract: A vehicle with a chassis, a rigid axle carrying steerable wheels, a steering box or idler unit mounted on the chassis and connected by a linkage to the steerable wheels, wherein the steering box is pivotally mounted on the chassis about a horizontal fore and aft axis, and there is a compensating link connecting the axle and the steering box. When relative movement between the axle and chassis occurs, any component of such movement which could otherwise produce an undesired steering movement of the wheels, the steering box is caused to pivot by the compensating link so that no undesired steering movement of the wheels occurs.
Patent ES-8306599-A1 (ES)
Title: Drainage device.
IPC: A61M1/00
Filed: 1982-07-29
Abstract: A drainage device is provided with a collection chamber, an underwater seal chamber, and a separate flow chamber. The underwater seal chamber which prevents the flow of atmospheric air from the device into the pleural cavity of the patient is formed by a recessed portion in a partition separating the underwater seal chamber from the collection chamber. A passageway from the underwater seal chamber into the collection chamber is located in the partition separating the chambers and a baffle is formed around the opening to prevent excessive loss of fluid from the underwater seal chamber into the collection chamber when the device is inadvertently tilted. The flow chamber is closed off from the collection chamber and is connected with the underwater seal chamber by means of a tubular passageway adjacent the upper wall of the drainage apparatus so as to prevent fluid from passing from the underwater seal chamber into the outlet passageway. An air flow meter is provided in the flow chamber to measure the rate of air flow through the flow chamber.
Patent ES-8400810-A1 (ES)
Title: Shock absorber and air spring assembly
IPC: F16F9/46
Filed: 1982-10-20
Abstract: A shock absorber and air spring assembly particularly adapted for use in a tilt cab suspension system. It provides the capability of remotely adjusting the amount of damping on the down stroke of the damper piston.
Patent ES-8400372-A1 (ES)
Title: Rapid setting accelerators for cementitious compositions.
IPC: C04B28/02
Filed: 1982-11-02
Abstract: A mixture comprised of an alkali metal carbonate and an inorganic salt of ferric iron, other than ferric phosphate, is an accelerator for cementitious compositions and is particularly useful in rapid setting cementitious compositions. The preferred alkali metal carbonates are sodium carbonate and potassium carbonate and the preferred ferric iron salts are ferric sulfate, ferric chloride and ferric nitrate.
Patent ES-8407134-A1 (ES)
Title: Printing on pretreated substrates
IPC: D06P1/673
Filed: 1983-01-11
Abstract: In the printing of dyes onto substrates, the pretreatment of the substrates with low levels of calcium or sodium salts or other gelling/insolubilizing agents effectively reduces dye usage. The process comprises (A) applying to at least a portion of the substrate a first aqueous composition comprising (1) 0.025 to 0.75 wt% of a soluble salt containing a bivalent or trivalent metal ion (e.g. Ca, Al or Cr), (2) 5-20 wt% of a soluble salt containing a univalent metal ion (e.g. the chloride, nitrate or sulphate of Na, K or Li), (3) 0.1-1 .0 wt% of a cationic gelling agent, and 0.35-1.0 wt% of an organic acid so as to produce the treated substrate then (B) applying to at least a portion of the said treated substrate a second aqueous composition comprising a thickener/gelling system, e.g. alginate, guar, locust bean gum, CMC, synthetic polymers or starch. The gelling agent may be polyhexamethylene biguanide hydrochloride and the preferred organic acid is citric acid.
Patent ES-8405439-A1 (ES)
Title: Prodn. of clavulanic acid by aerobic fermentation
IPC: A61K31/42
Filed: 1983-03-25
Abstract: Prodn. is by cultivation of streptomyces clavuligerus, or a mutant strain derived from this, by submerged aerobic fermentation in a nutrient medium contg. sources of organic and inorganic nitrogen, carbon, inorganic salts and epsilen-caprolactam, in all fermentation stages.
Patent ES-8500261-A1 (ES)
Title: N-(1,3-dithiolan-2-ylidene)anilines and their use as anti-inflammatory and anti-asthmatic agents.
IPC: C07D339/06
Filed: 1983-04-11
Abstract: N-(1,3-dithiolan-2-ylidene)-4-alkylanilines are useful as anti-inflammatory agents, as analgesic agents and as antiasthmatic agents. The compounds involved can be prepared by the reaction of an appropriate 4-alkylaniline with a methyl(1,3-dithiolan-2-ylidene)sulfonium salt or with carbon disulfide and ethylene dibromide in the presence of a base.
Patent ES-8500454-A1 (ES)
Title: Allergy screening system and method of making and using same.
IPC: G01N33/58
Filed: 1983-05-27
Abstract: For use in allergy screening, a plurality of filaments (12) coated with different allergens and arranged in a predetermined spaced relationship on a support (10) to provide coincident measurement in a liquid specimen of IgE class antibodies specific for the allergens. The filaments (12) are preferably cotton threads that can covalently bind the allergens through cyanogen bromide induced linkages and the support (10), which can be cut away to reduce background, is preferably composed of a plastic or other water insoluble material, permitting inexpensive and relatively simple manufacturing. After IgE class antibodies present in a liquid sample have reacted with the allergens coated on the filaments (12), they are detected with second antibodies labeled with radioactive, fluorescent or enzymatic tracers. By using a high energy radioactive tracer, such as I<125>, autoradiographic techniques with phosphor screen enhancement allow for diagnostic analysis by densitometers or even the unaided human eye.
Patent ES-8600270-A1 (ES)
Title: Dioxaheterocyclic compounds, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D317/70
Filed: 1983-06-16
Abstract: The invention relates to novel dioxaheterocyclic compounds of the formula I < IMAGE > (I) in which R1 represents an unsubstituted or substituted aromatic or heteroaromatic radical or an unsubstituted or lower alkylated, mono- or bi-cyclic cycloaliphatic hydrocarbon radical or an alpha -branched aliphatic hydrocarbon radical, each of R2 and R3, independently of the other, represents hydrogen or lower alkyl, and each of R4 and R5, independently of the other, represents hydrogen, lower alkyl or halogen, and A represents the radical -O-R6, wherein R6 represents hydrogen or an unsubstituted or substituted aliphatic or araliphatic hydrocarbon radical or A represents the radical < IMAGE > in which each of R7 and R8, independently of the other, represents hydrogen or lower alkyl, or R7 and R8 are bonded to one another and, together with the adjacent nitrogen atom, represent unsubstituted or lower alkyl-substituted tetra- to hexa-methyleneimino or 4-morpholinyl, and the divalent radical in formula I is either in the 4,5- or the 5,6-position and correspondingly R4 and R5 are in positions 6 and 7, or 4 and 7, respectively, of the benzodioxole skeleton, to salts of compounds of the formula I in which A represents OR6 wherein R6 represents hydrogen, with bases, as well as acid addition salts of compounds of the formula I in which the radical R1 is of basic character, and to pharmaceutical compositions containing them. These novel substances have a diuretic activity and, in addition, a uricosuric activity, and can be administered, according to the invention, preferably in the form of corresponding pharmaceutical compositions, to mammals for the treatment of oedema and hypertension.
Patent ES-8405090-A1 (ES)
Title: Method of preparing windings of continuous multifilament yarn
IPC: D01D5/11
Filed: 1983-06-27
Abstract: The invention concerns a method of preparing windings of continuous multifilament yarn of polycapronamide (nylon 6) by means of high speed spinning, and windings obtained thereby for direct application to weaving. The method comprises extruding the polymer in the molten state, cooling the filaments by blowing, dressing and yarn winding, and is characterized by the fact that during the cooling operation, and hence simultaneously with the dressing or immediately before or after it, the yarn is caused to absorb a certain amount of water; that the yarn is cohesioned pneumatically to reach a certain number of interlacings in the 5 to 30 per metre range; and that following the cooling and up to its winding the yarn is kept in an atmosphere or relative humidity of not less than 50% and at a temperature between 20 and 40 degrees C.
Patent ES-8602562-A1 (ES)
Title: Prodn. of humic substances from lignite or carbonaceous material
IPC: C05F11/02
Filed: 1984-02-24
Abstract: The process consists of (a) reacting milled coal with nitric acid soln. in wt. ratio 2-8, at ambient temp. to 60 deg.C for 5-30 mins. with air flow 10-1000 l per tonne reaction mass; (b) sepn. of the solid and liq. recycling the latter and analysing it for humic substance content; (c) neutralisation with alkali of usual types of fertilisers, e.g. CaCO3, Ca(OH)2, CaO, MgO, Mg(OH)2, NH3, KOH, Fe(OH)2, Fe(OH)3, etc.; and (d) addn. of trace elements or mixt. with one or more mineral fertiliser.
Patent ES-8503794-A1 (ES)
Title: A ball and socket joint.
IPC: F16C11/08
Filed: 1984-04-13
Abstract: A ball and socket joint is of the type in which a ball pin is supported by a bearing insert retained within a housing. The bearing insert has axial slots in one end which upon assembly of the joint allow the insert to be deformed in a more consistant manner. An annular groove in one end of the insert defines two thin lips one of which upon assembly is deformed to provide a preload to the joint.