baber/WOPTO huggingface dataset:
Patent ES-481226-A1 (ES)
Title: Arrangement for centering, aligning and retaining a rotating record
IPC: G11B17/02
Filed: 1979-06-02
Abstract: An arrangement for centering, aligning and retaining a rigid disc such as a rapidly rotating video disc in an operating position, comprising a centering device mounted on a drive spindle, which device cooperates with a central disc hole in the disc, comprising a disc aligner mounted on the drive spindle for aligning the disc in a plane perpendicular to the axis of rotation of the drive spindle in the operating position of said disc, and comprising a disc loader for loading the disc towards the disc aligner. The disc aligner is rigidly connected to the drive spindle and the centering device comprises a plurality of resilient centering members which cooperate with the wall of the disc hole and which are radially movable between a rest position and an operating position which is situated nearer the axis of rotation of the drive spindle.
Patent ES-481790-A1 (ES)
Title: Method of ultrasonic testing of the weld between a pipe and a plug to obturate this pipe, and plug adapted to this method.
IPC: G21C17/06
Filed: 1979-06-05
Abstract: A method of ultrasonic testing of a weld (c) between a pipe (2) and a plug (4) to obturate the pipe. This method is characterised in that it consists: on the one hand in forming in the outer wall of the plug (4) a circular depression having an annular surface (8") and a cylindrical surface (8') respectively intended to be in contact with one of the end edges of the pipe (2) and the portion of the inner wall of the said pipe adjacent to the said end edge of the pipe and, on the other hand, in forming in the said plug (4) a cavity (12) opening out at one of its ends and extending from this end beyond the said annular surface (8") and, after having made the weld between the said annular surface and the said end edge of the pipe (2), in the ultrasonic testing of the depth of the weld (C) in the vicinity of the said annular surface. Application to the ultrasonic testing of a weld (C) between a pipe (2) and a plug (4) to obturate the latter.
Patent ES-8201493-A1 (ES)
Title: Device for introducing and removing flat and pliable objects into and from a filing cabinet.
IPC: B42F17/00
Filed: 1981-02-26
Abstract: A guide unit (9) for the flat objects, the unit includes a plurality of guide paths (12,15,16) and movable along one side of a magazine for holding flexible flat objects transversely to the one side in locations spaced along the one side of the magazine, it being thus possible to place a first such guide path (12) opposite a first such location (6), the other guide paths of the guide unit, which diverge away from the first guide path being placed simultaneously opposite the locations (5,7) adjacent the first location. An ejection device (10) moves any flat objects (8) contained in the neighbouring locations (5,7) outward from the one side of the magazine into the divergent paths (15,16) of the guide unit to provide a clear opening before an object is inserted in the first location.
Patent ES-8201702-A1 (ES)
Title: Floating caliper disc brake.
IPC: F16D55/227
Filed: 1981-03-13
Abstract: The invention concerns a sliding caliper disc brake. The brake comprises a caliper (14) which is mounted slidably on a fixed carrier (10) by at least one axial pin (16) cooperating with a bore (47) formed in the caliper. The bore (47) is provided with a sleeve (46) having a resilient projection (54) which extends radially into a recessed portion (58) of the pin (16) to act as a unidirectional stop which can resiliently assume an inoperative position upon assembly of the brake and thus to prevent the caliper and the fixed caliper becoming separated from each other when preforming operations such as changing the friction elements. In the construction illustrated, the sleeve (46) is made of resilient material and the projection (54) is integral with the sleeve. The invention is provided for braking motor vehicles.
Patent ES-8203508-A1 (ES)
Title: Milk-quantity measurement device and method of measuring the total quantity of milk delivered by a cow during milking.
IPC: G01F15/08
Filed: 1981-05-27
Abstract: A volumetric apparatus for milk (FIG. 1) for use by milking plants in the direct measurement of the quantity of milk collected from a cow in milking. The instrument comprises a vacuum separating chamber 1 for separation of the milk from the milk-air mixture drawn from the cow and, following said separating chamber, a measuring chamber 7 for the milk which at its lower end is provided with a milk outlet opening 15 and a valve plug 16 for selectively closing of said outlet opening. The measuring chamber is outfitted with a measuring means, and the separating chamber 1 is connected to the measuring chamber (7) through a constantly open inlet opening (6) of such size that the same pressure prevails in both chambers throughout the measuring operation. A collecting means follows the measuring chamber and communicates with the measuring chamber for receiving milk therefrom when the outlet opening 15 is opened by the valve plug. An air-conducting pipe (8) extends from adjacent the separating chamber to the collecting means. The measuring means is adapted to make partial quantity measurements while the inflow of milk into the measuring chamber (7) continues.
Patent ES-8207119-A1 (ES)
Title: Platinum(IV)-diamine complexes, a process for the preparation thereof, a process for the preparation of a medicine using such a platinum(IV)-diamine complex for the treatment of malignant tumors in mice
IPC: A61P35/00
Filed: 1981-11-26
Abstract: Platinum(IV)-diamine-complexes, a process for the preparation thereof, a process for the preparation of a medicine using such a platinum(IV)-diamine-complex for the treatment of malignant tumors in mice as well as the shaped medicine thus obtained. This invention relates to novel platinum-diamine complexes, a pharmaceutical composition using the novel complexes and methods of treating malignant tumors in mice using the pharmaceutical composition.
Patent ES-8307587-A1 (ES)
Title: Steam bonding of solid lignocellulosic material.
IPC: C08L97/02
Filed: 1982-04-13
Abstract: Composite products are formed, such as of lignocellulosic particles, by bonding through the transformation of added sugars and/or starches together with lignin and/or other phenolic containing materials, with the optional presence of added catalyst, the transformation causing the composition to convert into a furan-lignin type binder in situ by heat and pressure. The bonding composition is suitably activated by contact with live steam.
Patent ES-8501496-A1 (ES)
Title: Method of producing a metal tube and flange assembly
IPC: B23P11/02
Filed: 1982-05-11
Abstract: An assembly of a metal tube and a flange body having an opening therein through which the tube is passed during assembly and a method of making it, comprising, deforming the flange resiliently to enlarge the opening to allow passage of the tube, inserting and passing the tube through the opening to the desired position, allowing the flange to resiliently recover toward its condition prior to deformation thereby being urged into engagement with the tube at the opening. In another form of the method, the tube opening is large enough to permit passage of the tube and the flange is subsequently deformed inwardly onto the tube. The flange is finally secured to the tube by laser or electron beam welding.
Patent ES-8307701-A1 (ES)
Title: Acid halide and acyllactam functional materials.
IPC: C08G77/385
Filed: 1982-06-14
Abstract: Acid halide and acyllactam functional materials, which are useful in the preparation of nylon block polymers, selected from the group consisting of those of the formulae: < CHEM > wherein, A is X or Q X is halogen Q is < CHEM > with Y = C3-C11 alkylene a is an integer equal to 1, 2 or 3 b is an integer equal to 2 or more R is a di- or poly- valent group selected from hydrocarbon groups and hydrocarbon groups containing either linkages and Z is a segment of: (1) a polyether having a minimum molecular weight of 2,000 or (2) a polyester containing polyether segment having minimum molecular weights of about 2,000 Also covered are materials wherein Z is a segment of either a hydrocarbon or polysiloxane.
Patent ES-8401009-A1 (ES)
Title: 2-Hydroxy-3-(o-methoxy-phenoxy)propyl 2-(p-isobutyl-phenyl)-propionate and pharmaceutical compositions containing the same
IPC: C07C69/614
Filed: 1982-11-25
Abstract: 2-Hydroxy-3-(o-methoxy-phenoxy)propyl 2-(p-isobutyl-phenyl)-propionate of formula (I) < IMAGE > (I) has marked analgesic, anti-inflammatory and muco-regulatory properties.
Patent ES-8401594-A1 (ES)
Title: Pneumatic double seat valve.
IPC: F16K11/04
Filed: 1983-01-10
Abstract: 1. Double-seat pneumatic valve, especially for rail vehicles, for example for actuating a current collector, an anti-slip device, or a sanding device, said valve comprising : - a movable valve plunger (11) - a valve body (13, 14) which is rigidly attached to the valve plunger (II) and possesses two sealing rings (23, 24) which protrude radially and are held in a manner such that they are axially spaced - two stationary valve seats (25, 26) which face one another and severally cooperate with one of the sealing rings (23, 24), these valve seats (25, 26) severally encircling a through-opening from a middle valve chamber (C) to an outer valve chamber (B, D), the diameter of the valve body (13, 14) being smaller than that of the through-openings - two rings (27, 28) which are installed on the valve body (13, 14), between the sealing rings (23, 24), in a manner such that they can be moved by sliding, a spring (29), installed between these rings (27, 28), causing them to press the two sealing rings (23, 24) onto the valve seats (25, 26) when the double-seat valve is in the neutral position, while in each of the opening positions the two rings (27, 28) limit the valve travel as a result of coming into contact with one another, characterized - in that the sealing rings (23, 24) are inset into peripheral grooves (21, 22) in the valve body (13, 14) - in that each of the peripheral grooves (21, 22) has a chamfer (31) on one side, this chamfer (31) serving as a supporting surface for the inset sealing ring (23, 24), and - in that each of the spring-loaded rings (27, 28) has a flange (30) which points radially inwards and bears against the valve body (13, 14) in order to limit its sliding movement thereon, in the direction of the valve seat (25, 26).
Patent ES-8604733-A1 (ES)
Title: Processes and intermediates useful in the preparation of flutroline.
IPC: C07D211/74
Filed: 1983-08-05
Abstract: 1,1-Di(p-fluorophenyl)urea, 2-carbobenzoxy-8-fluoro-5-(p-fluorophenyl)-2,3,4,5-tetrahydro-1H-pyrido [4,3-b]indole, an efficient process for converting the former to the latter, further comprising conversion of the latter to 8-fluoro-5-(p-fluorophenyl)-2-[4-(p-fluorophenyl)-4-hydroxybutyl)]-2,3 ,4,5-tetra hydro-1H-pyrido[4,3-b]indole (flutroline) or to 8-fluoro-5-(p-fluorophenyl)-2,3,4,5-tetrahydro-1H-pyrido [4,3-b]indole (an alternative flutroline intermediate @: and further, novel processes and intermediates used in converting the latter to flutroline.
Patent ES-8405454-A1 (ES)
Title: Flat knitting machine having needle selector device
IPC: D04B15/70
Filed: 1983-09-20
Abstract: In a flat knitting machine having a needle selector device and selector jacks (50), which can be acted on by press cam parts, and needles (42) with a butt (47) which can be disconnected from the cam parts, there are arranged, in the direction of movement of the machine at each side of each needle selection locality (21) of the needle selector device, a cam part (23, 24). Both cam parts (23, 24) serve to move selected selector jacks (50) longitudinally and to effect a longitudinal movement into different positions (O, I, II) of the selector jacks. Furthermore, each knitting system is provided, for both directions of movement, each with a pair of adjustable draw-off cam parts (15, 17) of different draw-off length, the one of which parts acts on a fixed butt (44) of the needles (42) and the other on the butt (47) which can be disconnected by means of the selector jack (50).
Patent ES-8503143-A1 (ES)
Title: Circuit arrangement for keeping a current constant
IPC: H04M19/00
Filed: 1983-12-14
Abstract: It should not be possible to overdrive a transistor, the collector-emitter path of which is connected in series with a variable load resistance and an emitter resistor to a voltage source and the base of which is connected to a source of constant reference voltage, due to increased load resistances even outside the constant current range so that, seen from the load resistance, the high impedance of the circuit arrangement is retained. For this purpose, an overdrive protection device is provided which monitors the collector voltage and below a minimum collector voltage still providing for the nominal constant current forms a base series resistance increasing from zero. The invention can be advantageously used in balanced feed circuits for telephone subscriber lines.
Patent ES-8501164-A1 (ES)
Title: Transducer for current measurements
IPC: G01R15/18
Filed: 1984-03-01
Abstract: A transducer for current measurements includes a flat conductor with at least two main current branches for the current to be measured and at least a cross-branch current bridge connecting two locations of differing potential of the two main current branches. A magnetic core is laid around one of the branch current paths. The flat conductor is formed such that it is provided in its cross-direction with a bending edge for redirecting current and each main current branch or part thereof at least approximately coincides with and is of an opposite current direction to a main current branch or part thereof of the other leg.
Patent ES-8500457-A1 (ES)
Title: A Method of Determining the Oxidizing Activity of a Biological Liquid, and a Mammalian Lens- derived Reagent for use in the Method
IPC: G01N33/50
Filed: 1984-03-06
Abstract: A reagent based on homogenized mammal lenses which have been dialysed and optionally freeze-dried for preservation is used for exact, reproducible measurement of the oxidizing activity of a biological liquid more particularly serum. A known method is used to test two samples of the biological liquid treated with the reagent, one sample having been incubated at from 10 DEG C to 40 DEG C for 20 to 4 hours and the other sample not having been incubated, the oxidising activity of the liquid being determined from the difference in the two test results. A reduction in oxidizing activity following administration of a drug for treatment of cataract indicates that the drug is effective.
Patent ES-8506014-A1 (ES)
Title: Acridanone derivatives.
IPC: A61P33/10
Filed: 1984-07-05
Abstract: Acridanone derivatives of the formula < IMAGE > I wherein the dotted line is an optional bond, R1 is hydrogen, halogen or nitro, R2 is hydrogen or lower alkyl, one of the substituents R3 and R4 is hydrogen or lower alkyl and the other together with R is an additional bond and R5 is hydrogen, lower alkyl, lower alkenyl, lower alkynyl or lower alkyl substituted by halogen or lower alkoxy, and pharmaceutically acceptable acid addition salts thereof, processes for their preparation and pharmaceutical compositions based thereon, are described. The compounds of formula I are useful as schistosomicidal agents.
Patent ES-8602456-A1 (ES)
Title: Process and installation for manufacturing large cylindrical metallic apparatuses.
IPC: E04H7/06
Filed: 1984-09-06
Abstract: The method is for fabricating large metal containers by welding successive strakes. A metal band (16) is fed at a uniform speed from a reel (6) to a press station (15) where it is subject to continuous fibrous fracture, tensioning (13), polishing and length measurement. The band is passed to a fabrication frame (3) which has a turntable (26) whose rotational speed is proportional to the feed speed of the band. - After one rotation of the turntable, the band is stopped and cut. The strake so formed is welded horizontally during rotation and a vertical closing weld is formed when the turntable is stopped.
Patent ES-8603071-A1 (ES)
Title: Stabilised sub-calibre multi-purpose missile.
IPC: F42C1/02
Filed: 1984-12-12
Abstract: The projectile consists of a body (1) made from a material with an elongation of less than 15% and with a specific gravity greater than 14g per cu.cm. - The projectile body has a central blind channel (2) filled with a plastics or with an explosive charge. The upper end of the channel is closed by a ballistic cap (3), and a piston (6) is slidably fitted in the channel behind the ballistic cap.
Patent ES-8802237-A1 (ES)
Title: Coating compositions especially for wood substrates which are based on non-aqueous dispersions of ethylacrylate-copolymers of defined extensibility and gel content.
IPC: C09D133/08
Filed: 1985-08-06
Abstract: A coating composition which is especially suitable for producing decorative coatings upon wood substrates comprises, as at least 51% by weight of the film-forming material present, a sterically stabilized dispersion in a volatile organic liquid of insoluble vinyl or acrylic polymer particles, the polymer having an extensibility of 50-2000% and being crosslinked to such an extent that it has a gel content of at least 35% by weight.
Patent ES-8609055-A1 (ES)
Title: Universal tiltable and slidable sunroof for motor vehicles.
IPC: B60J7/19
Filed: 1985-11-15
Abstract: A universal tiltable and slidable sunroof apparatus for motor vehicles having a first guide shoe driven slidably within a channel by a bowden cable and a second guide shoe restrained from sliding within the channel by a first lock mechanism while the first guide shoe traverses a first section of the channel whereby the sunroof tilts open. After the first guide shoe traverses the first section of channel, the first lock is released by a first release mechanism and a second lock mechanism releasably connects the first guide shoe and the second guide shoe together with both guide shoes being driven along a second section of the channel whereby the sunroof traverses a predetermined distance. A second release mechanism disconnects the first guide shoe from the second guide shoe at a position along the channel upon closing the sunroof.
Patent ES-8705517-A1 (ES)
Title: Clearing and stabilising liquids contg. polyphenol cpds. and protein
IPC: C12C13/00
Filed: 1986-05-13
Abstract: In clearing and stabilising liqs. contg. polyphenols and/or proteins, the liq. (a) is pre-cleared in a centrifuge, (b) is mixed with stabilisers which adsorb polyphenols and proteins and with filter aids which retain fine cloudy materials, and (c) is fed to an appts. for retention of solids. The adsorbents and filter aids of the solid cake forming in the retention appts. are regenerated and recycled.
Patent ES-8801644-A1 (ES)
Title: Process for preparing 3-(4-Fluorophenoxy)propionitrile and a process for preparing 6-fluoro-4-chromanone using 3-(4-fluorophenoxy)propionitrile.
IPC: C07C255/13
Filed: 1987-07-15
Abstract: The present invention relates to 3-(4-fluorophenoxy)propionitrile having the formula (I): < IMAGE > (I) a process for preparing 3-(4-fluorophenoxy)propionitrile having the formula (I) which comprises reacting 4-fluorophenol and acrylonitrile in the presence of a tertiary amine, a process for preparing 6-fluoro-4-chromanone having the formula (II): < IMAGE > (II) which comprises reacting 3-(4-fluorophenoxy)propionitrile having the formula (I) with an acid, and a process for preparing 6-fluoro-4-chromanone having the formula (II) which comprises reacting 4-fluorophenol with acrylonitrile in the presence of a catalyst to give 3-(4-fluorophenoxy)propionitrile having the formula (I), which is then reacted with an acid. 6-Fluoro-4-chromanone is an important intermediate for the synthesis of (S)-2,3-dihydro-6-fluoro-spiro[4H-1-benzopyran-4,4'-imidazolidine]-2', 5'dione (USAN: sorbinil).
Patent IE-920811-A1 (IE)
Title: "Multigrain abrasive particles"
Inventor: SLUTZ DAVID EARL
IPC: C22C26/00
Filed: 1992-03-13
Abstract: Multigrain abrasive particles and articles made therefrom are provided wherein the particles comprise fine granules of chic boron nitride or diamond bound by a sintered matrix of one or more layers of active coating material that is chemically bonded to the underlying surface. These particles are obtained by sintering the coated granules under relatively mild conditions in comparison to those necessary to form monocrystalline abrasive particles of a similar size. In certain embodiments, the use of high pressure, high temperature equipment can be avoided. The particles have improved breakdown characteristics which can be controlled through a selection of the coating thickness, the type of coating and the size of the fine granules to be bonded. The process is well suited for the use of diamond powder produced from chemical vapor deposition processes.
Patent IE-921562-A1 (IE)
Title: Electrostatic high voltage, low pressure paint spray gun
Inventor: RODGERS MICHAEL C
IPC: B05B7/02
Filed: 1992-07-01
Abstract: Easily replaceable pressure reducers (190, 200) are located at the front of the spray gun (20) behind the air (180) and fluid (178) nozzles. These reducers (190, 200) are calibrated and marked for use with a particular air (180)/fluid (178) nozzle combination and maintain </= 10 psig exit air pressure. If the air (180)/fluid (178) nozzle combination is changed, the pressure reducers (190, 200) matched to the new combination (180, 178) are installed at the same time, illustratively using a screwdriver. By designing the air (180)/fluid (178) nozzle combination and pressure reducers (190, 200) as matched sets, the spray gun (20) can always inexpensively be kept in compliance with any requirements under which an HVLP device must operate. "Fan-" or shaping-compressed air driven from the same compressed air which supplies the nozzle (180, 178) air is supplied through an additional pressure reducer valve (52) to reduce its pressure below that of the nozzle (180, 178) air. The fan air reducer (52) employs a drilled orifice (208) of a calculated diameter. The atomizing air reducer (190) is of a needle (192) type that utilizes a controlling outside diameter. <IMAGE>
Patent IE-940351-A1 (IE)
Title: A tailgate construction
Inventor: DUFFY MICHAEL ANTHONY
IPC: B60P1/04
Filed: 1994-04-19
Abstract: A tailgate construction for a tipping vehicle body comprising a tailgate member (1), an adjustable guide member (2) on the tailgate member and moveable substantially at right angles to the base (15a) of the vehicle body (15) so as to open or close an aperture (A) between the tailgate member and the base, a deflector (16) abutting the vehicle body and offset downwardly from the level of the base (15a) and a flow control member (5) adjacent to the deflector (16) and defining therewith a delivery chute (B) of variable size across the width of the tailgate. As described, the flow control member comprises a rotatable partial cylinder having a curved surface portion (19) of an arc length which varies along the cylinder axis, the partial cylinder being mounted adjacent to the deflector (16) with the axis of the partial cylinder parallel to the deflector and separated therefrom by a distance marginally greater than the radius of the partial cylinder so that the curved surface portion (19) of the partial cylinder seals against the deflector (16) but when the curved surface portion is rotated away from the deflector for all or part of the length of the cylinder a delivery chute of variable size is formed between the deflector and the partial cylinder.