baber/WOPTO huggingface dataset:
Patent ES-8107127-A1 (ES)
Title: Control arrangement for fluid sterilizing apparatus
IPC: C02F9/00
Filed: 1980-03-26
Abstract: A sterilizing apparatus for liquid, preferably water, in which the liquid passes through a sterilizing chamber only when the apparatus has sufficient sterilizing capability. The apparatus is provided within ultraviolet-light source, a heat sensing means, and a light intensity sensing means, the latter two means being connected to a valve controlling the flow of liquid through the apparatus. A filter is also provided through which the liquid passes before it reaches the light source.
Patent ES-8101144-A1 (ES)
Title: Shuttleless loom for weaving a narrow fabric.
IPC: D03D47/06
Filed: 1980-06-19
Abstract: A shuttleless loom for weaving a fabric comprises a weft inserting device for inserting a pair of successive loops of weft yarns simultaneously through respective superimposed warp sheds from one side thereof, and a selvedge-forming device arranged along the other side of the warp sheds for forming a knitting selvedge at one edge of the fabric being woven. The weft inserting device reciprocates along a first arcuate path in a first plane extending substantially parallel to the fabric. The selvedge-forming device reciprocates along a second arcuate path in a second plane extending substantially perpendicularly to the first plane so as to pass through a single loop of one of the weft yarns and catch the other weft yarn projecting out of the warp sheds.
Patent ES-8102778-A1 (ES)
Title: A feeding device
IPC: A01K39/012
Filed: 1980-07-03
Abstract: A feeding device for poultry comprises a circular trough (1) having a central portion (2) in the shape of a truncated cone provided with an axially extending sleeve (3). A food store (5) of circular cross-section has an axially extending shaft (3') carried by its base. The shaft (3') is received in the sleeve (3) whereby the store is supported above the trough to define an annular feeding ring (12). The base of the store (5) has apertures such that food is supplied from the store to the ring (12). The rate of food supply is regulated by adjusting the axial position of the shaft (3') in the sleeve (3). Furthermore, a plate (6) having a plurality of radially extending, spaced spokes is mounted across the store to restrict the downward flow of food. An apertured annular plate (10) surrounds the store (5) and is supported in an inclined position upon the periphery of the trough (1). The plate (10) prevents the poultry contaminating the food whilst allowing them access thereto.
Patent ES-8105801-A1 (ES)
Title: Checking system for checking the functional integrity of the operating magnets in a flatbed knitting machine
IPC: D04B35/10
Filed: 1980-10-01
Abstract: A system for checking the functional state of the operating magnets in a flatbed knitting machine includes a microprocessor, a keyboard, a display unit, and sensors detecting short-circuit and open-circuit conditions in the magnets and their connections. In order to avoid dismantling the machine to check the magnets, the magnets are subjected in turn to pulse sequences at respective different frequencies and their behavior is monitored. One can monitor the vibrational noise of the magnets or the rise time of current and voltage in the magnets. The checking process can be initiated automatically, for example each time the machine is started up, or controlled manually via the keyboard. Frequencies within the range of 1 to 50 Hz are preferably used.
Patent ES-8107198-A1 (ES)
Title: 1,2,4-Triazole derivatives, processes for their production and pharmaceutical compositions containing them.
IPC: C07D249/08
Filed: 1980-10-31
Abstract: The invention relates to compounds of the general formula (I) < CHEM > and physiologically acceptable salts, hydrates and bioprecursors thereof, in which R1 and R2, which may be the same of different, each represent hydrogen, C1-10 alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, trifluoroalkyl, or alkyl substituted by hydroxy, alkoxy, amino, alkylamino dialkylamino or cycloalkyl or R1 and R2 may together with the nitrogen atom to which they are attached form a 5 to 10 membered ring which may be saturated or may contain at least one double bond, may be unsubstituted or may be substituted by one or more C1-3 alkyl groups or a hydroxy group and/or may contain another heteroatom which is oxygen or sulphur Alk represents a straight or branched alkylene chain of 1 to 6 carbon atoms, Q represents a furan or thiophene ring in which incorporation into the rest of the molecule is through bonds at the 2- and 5- positions, the furan ring optionally bearing a further substituent R6 adjacent to the group R1R2N-Alk, or Q represents a benzene ring in which incorporation into the rest of the
Patent ES-8201194-A1 (ES)
Title: Dyestuff composition for treatment of dolls artificial hair
IPC: D06P3/79
Filed: 1980-12-27
Abstract: The present invention relates to a dyestuff composition for treating a doll's artificial hair, the color of which composition changes with change in pH. The composition being removable by water and is packaged so as to be applied to dry hair means of a device comprising a porous hollow body for imbibition and controlled release of the liquid composition. The dyestuffs used are preferably food grade acid dyes, for example, Cl. Nos. 42045, 42051, 45380, 45430, 162551, 19140, 42090, and 45170. The dyestuff may be applied at a pH higher than that at which colour change takes place and after application the colour may be changed by treatment with an aqueous solution of 0.001-0.00001 N hydrochloric acid
Patent ES-8201694-A1 (ES)
Title: Method of making a prestressed accumulator and accumulator according to this method.
IPC: F15B1/10
Filed: 1981-02-10
Abstract: A hydraulic accumulator comprises two-halfs shells, the diaphragm therebetween defining two cavities. One cavity contains presssurized gas and the cavity receives hydraulic fluid under pressure. The two-half shells are held together by a mechanical element, such as a belt which has been previously prestressed to a tension selected according to the maximum pressure to which the accumulator will be subjected. The use of the prestressed mechanical element changes the dynamic stresses ordinarily found in a hydraulic accumulator to static stresses, thus minimizing the occurrence of creeks and failure of the device.
Patent ES-8206819-A1 (ES)
Title: Solar energy concentration equipment - has primary reflectors in groups each working with curved secondary reflector above tower
IPC: F24S23/79
Filed: 1981-08-05
Abstract: The solar energy concentration equipment comprises a tower (1) with a light vessel (4) and a radiator absorber (5) below it, also a large number of primary reflectors (6,7) mounted round the tower. These concentrate the rays striking them onto a secondary reflector (2) mounted above the vessel. The secondary reflector has a number of separate curved mirrors, while the primary reflectors are divided into groups, each working with one of these mirrors, so that the rays transmitted are projected into the top opening (9) of the vessel. The mirrors can be mounted on a bowl-shaped structure, convex towards the vessel, those nearest the outermost edge working with the outermost primary reflectors.
Patent ES-8301458-A1 (ES)
Title: Process for Producing Ethylene Glycol
IPC: C07C29/32
Filed: 1981-09-01
Abstract: Ethylene glycol is prepared by reacting methanol and an organic peroxide of the formula R-O-O- R1, wherein R and R1 are each an alkyl or aralkyl group having 3 to 12 carbon atoms, in the presence of a minor amount of a basic material. Preferably, formaldehyde is present as a reactant in the presence of water. The presence of the basic material reduces the hydrogen ions which are formed and thus reduces the amount of methylal produced.
Patent ES-8205635-A1 (ES)
Title: Method of manufacturing biaxially stretched and embossed vinyl-chloride polymer films.
IPC: B29C59/04
Filed: 1981-09-21
Abstract: A process is described for the production of biaxially stretched and embossed polyvinyl chloride film, in which a polyvinyl chloride film is first stretched biaxially at specific stretching ratios and, immediately after being stretched, is embossed under specific conditions. The film produced by this process is employed with particular advantage as base film for adhesive tapes.
Patent ES-8308092-A1 (ES)
Title: Process for the manufacture of synthetic paper and the product thereof.
IPC: C08L25/04
Filed: 1982-06-25
Abstract: An improved synthetic film and process for making the synthetic film from a blend of polystyrene and polyethylene resins wherein titanium dioxide is employed as the sole inorganic filler and the film is given an oxidizing post-treatment, such as corona discharge or surface sulfonation. The film so-prepared has improved adhesion to photographic gel emulsions.
Patent ES-8307110-A1 (ES)
Title: Plasmapheresis by reciprocatory pulsatile filtration.
IPC: A61M60/851
Filed: 1982-07-21
Abstract: A process and apparatus for plasmapheresis, which process comprises conduction blood over a microporous membrane in reciprocatory pulsatile flow.
Patent ES-8307585-A1 (ES)
Title: Mold apparatus for producing shoe sole
IPC: B29D35/08
Filed: 1982-08-02
Abstract: Mould frame for compression moulding of plastics soles having two or more different superimposed layers, which includes two or more compression moulds disposed in an L-shape or along the sides of a regular polygon, provided with a rotary movement for the changeover of the compression mould and with a vertical movement for the transition from the compression position to the changeover position.
Patent ES-8401204-A1 (ES)
Title: Constant-speed tripod joint having an axial retention
IPC: F16D3/20
Filed: 1983-02-24
Abstract: Each roller of a joint is mounted not only to slide and rotate on a corresponding arm 8 of a tripod element, but also to pivot about a single axis which is parallel to the general axis of the tripod element. The tripod element is in this way self-retaining axially in the bell element of the joint. The joint has a high capacity for a small volume and a light weight and a high efficiency, even at large break angles of operation, and is suitable for driving the front wheels of automobile vehicles.
Patent ES-8402242-A1 (ES)
Title: Production of fibres by centrifugation.
IPC: D04H1/42
Filed: 1983-04-05
Abstract: 1. Process for the formation of fibres from a thermoplastic material in which the material is conducted in a drawable state into a centrifugal device (1) provided at its periphery with orifices, the material is projected from the centrifuging device from these orifices in the form of filaments which are entrained and drawn out by a high temperature gaseous current directed along the periphery of the centrifuging device and transverse to the direction of projection of the filaments, characterised in that the peripheral velocity of the centrifuging device, at the level of the orifices from which the filaments emerge, is at least equal to 50 m/s.
Patent ES-8404905-A1 (ES)
Title: Thermoplastics film.
IPC: C08L23/04
Filed: 1983-06-08
Abstract: Thermoplastics film having a thickness not greater than 100 microns preferably not greater than 50 microns comprising at least 70 wt% high density polyethylene (density not less than 935 kg m<3>) characterised in that the film has a total haze (ASTMD 1003-61/70, Procedure A) less than 50% and a clarity (ASTMD 1746-70) of at least 25%. The film can be manufactured by pressing raw polyolefin film (1) between smooth surfaces (2,3) at a temperature at least sufficient to cause plastic deformation and leveling of the film surface.
Patent ES-8405237-A1 (ES)
Title: Improvements relating to rotary agitators.
IPC: A01D34/52
Filed: 1983-07-28
Abstract: A rotary agitator is formed by a series of elliptical shaped discs (3) positioned in sequence along a shaft (1) carried by end plates (2) which can be connected to a drive mechanism. The discs (3) are set at an angle other than normal to the axis of the shaft (1) so that the elliptical outer edges of the sequence to discs define a cylindrical shape co-axial with the shaft axis. As the shaft (1) is rotated the discs (3) vary their attitude with respect to the ground but because the discs (3) define a cylindrical envelope the shaft (1) remains at the same height above the ground during rotation. The discs (3) can be used for a variety of purposes such as tilling the soil and sweeping operations.
Patent ES-8505473-A1 (ES)
Title: Thermal energy storage and recovery apparatus and method for a fossil fuel-fired vapor generator.
IPC: F01K3/00
Filed: 1983-11-11
Abstract: Apparatus and method for storing excess thermal energy of a fossil fuel-fired vapor generator (20) during low demand periods and for recovering the stored thermal energy for use during high demand periods. A first moving bed heat exchanger (52, 54) is provided for flowing a bed of refractory particles (58) in heat exchange relation with vapor generator flue gases to receive thermal energy therefrom. At least a portion of the bed of heated refractory particles (58) is stored. A second moving bed heat exchanger (48, 78) is provided for flowing at least a portion of the bed of heated refractory particles (58) in heat exchange relation with a fluid to impart thermal energy to the fluid for use.
Patent ES-8501828-A1 (ES)
Title: Machine made of a set of equipment for the inspection and the maintenance of the lower surfaces of road and railway bridges, as well as viaducts and their respective piers
IPC: E01D19/10
Filed: 1983-11-17
Abstract: An arrangement for use in the inspecting and carrying out of maintenance on, for example, the undersurface of bridges and viaducts, including piers thereof, the arrangement being adapted for mounting upon a mobile frame, the arrangement comprising in combination a first elongated member adapted to be rotatably mounted upon the mobile frame a second elongated member secured to the first member and adapted to extend therefrom motor means for use in rotating the second member relative to the first member a third elongated member hingedly secured to the second elongated member adjacent the free end thereof fifth wheel means associated with the third elongated member for use in rotating the third elongated member relative to the second elongated member and a fourth elongated member secured to the third elongated member and extendable therefrom so as to lie in spaced parallel relation to the first and second elongated members.
Patent ES-8700249-A1 (ES)
Title: 1,3-Dioxan-5-ylalkenoic acids.
IPC: A61K31/35
Filed: 1983-12-30
Abstract: The invention concerns novel 4-phenyl-1,3-dioxan-5-ylalkenoic acid derivatives of the formula I having cis relative stereochemistry at positions 4 and 5 of the dioxane ring and wherein Ra and Rb are variously hydrogen, alkyl, halogenoalkyl, alkenyl, and optionally substituted aryl or arylalkyl, Rc is hydroxy, alkoxy or alkanesulphonamido, n is 1 or 2, A is ethylene or vinylene, Y is (2-5C)polymethylene optionally substituted by alkyl, and benzene ring B is optionally substituted phenyl, or, when Rc is hydroxy, a salt thereof. The acid derivatives antagonise one or more of the actions of thromboxane A2 (TXA2) and are expected to be of value in those disease conditions in which TXA2 is involved. The invention also provides pharmaceutical compositions containing an acid derivative of formula I, and processes for their chemical production.
Patent ES-8501566-A1 (ES)
Title: Automatic protection switch with visible sectioning and hand reset.
IPC: H01H71/60
Filed: 1984-02-08
Abstract: Switching apparatus with automatic opening, wherein the reset is operated by an action similar to that which produces a sectioning. A movable contact (87), housed in a slide (88) accessible on the front face (124) of the casing (82) may be opened either by a resilient sudden triggering device (94) which is itself directly or indirectly released by a striker (92) associated to a coil (91) or, and with a distance establishing a sectioning of the line, by the slide itself, the latter being also used to reset the device (94). Such an apparatus can be conveniently arranged within a modular casing (82) of reduced width, used in tertiary or domestic distribution boxes.
Patent ES-8505756-A1 (ES)
Title: Liquid dispensing device to be introduced into a flushing tank.
IPC: E03D9/03
Filed: 1984-09-19
Abstract: The device comprises a fixed element (6) housed in the neck (2) of the container (1) and formed of means (8) forming a discharge opening communicating with the outlet opening of the container (1), a sleeve (9) disposed in the neck (2) of the container, a movable element sliding relative to the fixed element (6), the movable element and the fixed element (6) comprising temporary means for dispensing a given volume "V" of liquid occurring between a high position and a low position of the movable element being formed, on the one hand, by two valves which are spaced apart from each other and produced on the movable element, and, on the other hand, by two seats produced on the fixed element (6). Application to the dispensing of liquid in a flushing tank.
Patent ES-8607066-A1 (ES)
Title: Electronic metal particle separator
IPC: B29C31/04
Filed: 1984-11-28
Abstract: The equipment consists of a feed hopper, on the extension of which is an electronic detector of metal particles by induction which reacts in presence of metal of any kind. This is situated around a tube which in one position connects the hopper outlet with the entrance to the machine. The tube is carried in a moveable plate which can be displaced angularly around an axis.  (0/2)
Patent ES-8704951-A1 (ES)
Title: 6-Alkylidene pemens, their preparation and use, and intermediates.
IPC: A61K31/425
Filed: 1985-01-25
Abstract: A compound of formula (II): < CHEM > or a pharmaceutically acceptable salt or in vivo hydrolysable ester thereof, wherein one of R<1> or R<2> is hydrogen, and the other is an optionally substituted six-membered heteroaryl ring including one two or three nitrogen atoms, and R<3> is hydrogen or an organic group.
Patent ES-8702890-A1 (ES)
Title: Carboxamides, process for their preparation and pharmaceutical preparations containing them.
IPC: C07D211/18
Filed: 1985-06-28
Abstract: The invention relates especially to pharmaceutical preparations containing N-(piperidinyl-alkyl)-carboxamides of the general formula < IMAGE > (1) in which R represents hydroxy, hydroxy etherified by an aliphatic alcohol, or halogen, Ar1 represents a monocyclic arylene or heteroarylene radical, alk represents an alkylene group that separates the two N atoms by at least two carbon atoms, X represents a free or ketalized carbonyl group, free hydroxymethylene or hydroxymethylene esterified by an organic carboxylic acid, or methylene, and Ar2 represents a monocyclic aryl or heteroaryl radical, and salts thereof, the use of these compounds of the formula I and salts thereof, novel compounds of the formula I and salts thereof in which R, Ar1, alk, X and Ar2 have the meanings given, with the proviso that the grouping R-Ar1 is other than a radical of the formula < IMAGE > (Ia) in which R1 is selected from the group consisting of lower alkyl, trifluoromethyl, halogen, lower alkoxy, nitro and cyano and at least one of the radicals R1 represents halogen or lower alkoxy, n represents an integer from 1 to 3, and Z represents nitro, amino, lower alkylamino, arylamino, aryl-lower alkylamino, (thio-)formylamino, (thio-)lower alkanoylamino, (thio-)aroylamino or aryl-(thio-)lower alkanoylamino, if alk and X have the meanings given and Ar2 represents unsubstituted phenyl, thienyl or pyridyl or substituted phenyl having one, two or three substituents selected from the group consisting of halogen, lower alkyl, lower alkoxy, trifluoromethyl and amino, and to processes for the manufacture thereof.
Patent ES-8705068-A1 (ES)
Title: Offshore truss work type tower structure.
IPC: E02B17/02
Filed: 1985-09-19
Abstract: PCT No. PCT/NO85/00057 Sec. 371 Date Jul. 18, 1986 Sec. 102(e) Date Jul. 18, 1986 PCT Filed Sep. 18, 1985 PCT Pub. No. WO86/01845 PCT Pub. Date Mar. 27, 1986.Method of constructing an offshore truss work type tower structure, and a tower structure comprising outer legs and leg connecting trusses, where all legs being parallel, trusses between outer legs and trusses arranged inwardly from outer legs, being diagonally arranged, one or more internal leg or legs being arranged in equidistant adjacent outer legs, all trusses from and between outer legs being arranged diagonally and secured to the legs by welding to forged nodal points whereby each nodal point on an outer leg being arranged at a level intermediate two nodal point levels on adjacent legs.
Patent ES-8705661-A1 (ES)
Title: Coin counting/accounting machine
IPC: G07D9/00
Filed: 1985-09-21
Abstract: The machine consists of a hollow guide 11 of rectangular section via which mixed coins 13 circulate and fall under gravity via said guide, said guide 11 being made from an opaque material and also having a transparent groove 12; of a light source 14 located on one side of the guide 11 to illuminate the groove over its entire length; and of a cylindrical lens 15 which focuses on the entire groove, the source (focus) thereof having a photoelectric cell or phototransmitter which receives the light allowed to pass by the groove 12 at any time. When a coin 13 passes in front of the groove 12, it obstructs part of the light of the groove, depending on its diameter, and therefore the phototransistor 16 emits a signal.
Patent ES-8703858-A1 (ES)
Title: Thiomorpholines.
IPC: A61K31/54
Filed: 1985-10-04
Abstract: The (thio)morpholines of the formula I < IMAGE > in which Z is O, S, SO or SO2, R<1> and R<5> can be identical or different and are H, alkyl with 1-4 C atoms, cycloalkyl with 3-7 C atoms, hydroxyalkyl with 2-4 C atoms, alkoxyalkyl with 2-8 C atoms or benzyl, R<2> is H or alkyl with 1-6 C atoms, R<3> is CH3 or -(CH2)4-NH2, R<4> is CH3 or -CH2)2-Ar and Ar is a phenyl which is unsubstituted or substituted one or more times by alkyl with 1-4 C atoms, alkoxy with 1-4 C atoms, Cl and/or CN, and their salts lower blood pressure.
Patent ES-8700322-A1 (ES)
Title: Enzymatic high range glucose test.
IPC: G01N33/66
Filed: 1985-11-19
Abstract: A test composition comprising glucose oxidase, a peroxidatively active component, a chromogenic indicator system capable of providing a detectable response and a borate buffer capable of providing an initial pH above about pH 7 is particularly useful for the semiquantitative determination of high range glucose, (i.e. glucose concentrations of 1,000 mg/dL to 10,000 mg/dL). A preferred indicator system is a water soluble iodide salt and poly(vinylpyrrolidone). The use of a borate buffer capable of providing an initial pH above about pH 7 permits greatly improved resolution for the semiquantitative determination of high range glucose when the test composition is incorported onto a carrier matrix to prepare a solid state unitary test device.
Patent ES-8706188-A1 (ES)
Title: Powdery bitumen concentrate and its use.
IPC: C08K3/36
Filed: 1986-01-13
Abstract: A powdered bitumen concentrate is prepared which contains a mixture of synthetic silica and crystalline, powdered synthetic zeolite or mixture of zeolites.
Patent ES-8701020-A1 (ES)
Title: Tube prodn. from glass fibre impregnated with polyester resin
IPC: B29C41/20
Filed: 1985-12-30
Abstract: The process consists of (a) feeding a glass fibre yarn from supply bobbin; (b) impregnating the yarn with polyester resin; (c) untwisting the yarn to separate the fibres; (d) winding the impregnated yarn spirally on rotating core, crossing it in opposed directions; and (d) drying the tube formed by polymerising the resin, applying a polymerising agent and keeping the core in rotation on its shaft so that the resin thickness is uniform. - It is of use for making handles for kitchen scourers and mops, and similar.