baber/WOPTO huggingface dataset:
Patent ES-462611-A1 (ES)
Title: Toy dump truck having closed container of granular material
IPC: A63H17/06
Filed: 1977-09-24
Abstract: A toy truck simulates the dumping of granular material within a closed container which is pivotally mounted to the truck chassis and has a transparent upward facing wall to exhibit the movement of the granular material during the simulated dumping. Pivoting the container upward from its normally horizontal position causes the material to slide from a visible dumping chamber to a concealed receiving chamber, and by further pivoting of the container the material is returned to the dumping chamber for repetition of simulated dumping. A metal foil membrane may be positioned for striking by the granules to produce a sound accompanying the simulated dumping. A self-operating valve may be used to control flow of the material.
Patent ES-462711-A1 (ES)
Title: Winding inspector
IPC: G01R31/06
Filed: 1977-09-28
Abstract: In the device, adjacent limbs (20, 21) of two limb-type cores (22, 23) can be encircled by the winding (24) to be tested. One limb-type core (22) is provided with an exciter winding (33) and the other limb-type core (23) is provided with a sensing winding (36) with connected indicating device (37). So that windings with a very high number of turns can also be properly tested for shorter turns or layers by means of such a testing device, an auxiliary winding (24) is placed onto the two adjacent limbs (20, 21) and a calibration device (27) which is adjustable with respect to the phase angle of an emitted current is connected to this auxiliary winding. The device is mainly suitable for testing primary windings with a high number of turns of voltage transformers.
Patent ES-464155-A1 (ES)
Title: Thermostatically moderated sanitary tap - is set at predetermined temp. by rotary regulating bar with stop and sliding mounting
IPC: F16K35/04
Filed: 1977-11-15
Abstract: The thermostatically moderated tap, for use in sanitary installations, allows the tap to be set normally at a predetermined temperature but also at increased temperatures in such a way that the user is aware of the change. The tap comprises a rotating temperature regulating bar, a stop limiting the normal movement of the bar with a sliding mounting allowing the stop to be overridden and the bar moved to its second position. In the first position, the bar is pushed in w.r.t. the body of the tap whilst in the second position the bar is away from the body and a spring exerts a returning force on the bar.
Patent ES-464992-A1 (ES)
Title: Alpha ray auto-radiography appts. - for examining distribution of plutonium (oxide) embedded in resin esp. to determine fuel particle distribution in nuclear fuel rods
IPC: G01T1/29
Filed: 1977-12-13
Abstract: Appts. for carrying out alpha-ray autoradiography of test pieces, machined and polished inside a glove box, coated with a synthetic resin, and contg. for example particles of Pu, includes the glove box, which has an opening, closed with a replaceable elastic Mylar (RTM) sheet. Inside the box is a receiver for the test piece, following the latter to contact the sheet in the planar condition and in a blockable manner. Outside the box, above the opening, is mounted above the opening a clip, holding the alpha-sensitive film, and a mobile device under temporary control, with the aid of which the film can be rapidly contacted with the Mylar sheet during the exposure, and can be removed from the location after exposure automatically and developed in the usual way. The operating time is much less than for prior art, and is safer for personnel. Used to examine the distribution of Pu particles in nuclear fuel rods.
Patent ES-466084-A1 (ES)
Title: Laryngotracheal syringe
IPC: A61M31/00
Filed: 1978-01-17
Abstract: This patent describes a medicament injector for laryngotracheal anesthesia comprising a cylindrical vial having an open end and a closed end, a resilient plug inserted at least partially through said open end engaging the walls of said vail with a press fit, a cylindrical member having one closed end and a self-sustaining flexible curved and elongated cannula extending outwardly from said cylindrical member with a series of fluid discharge holes disposed radially thereabout over the portion of the path adjacent the free end, a thin, long fluid passage communicating with said cannula and extending inwardly into said cylindrical member with a sharpened inner end, cooperating threaded interlocking means on said cylindrical member and said plug, whereby upon interlocking the said plug with the said cylindrical member said vial is first held in an assembled but non-operating position and upon further interlocking of said plug with said cylindrical member said plug is pierced by said fluid passage and said passage communicates with said vial and said plug is locked securely to said cylindrical member to permit aspiration upon withdrawal of said vial, and to permit expulsion of the contents of said vial through said discharge holes in an essentially 360 DEG array upon exertion of pressure on said vial.
Patent ES-467161-A1 (ES)
Title: Device for forming sticks, blocks and other formed parts from dough material
IPC: A23L35/00
Filed: 1978-02-21
Abstract: A device for forming sticks, blocks or other shaped parts from dough material having a cylinder, and a piston movable upwards and downwards in the cylinder, which cylinder is closed at its underside by a press plate having holes or slots through which dough material may be pressed out of the cylinder, which cylinder is provided with a mixture of powdery material and liquid from above the piston into the cylinder. A stirring installation is provided above the piston with the mixture formed in the space above the piston, while it is in a liquid state, being brought into the space under the cylinder where it stiffens into a dough-like material which is pressed out of the cylinder through the openings in the press plate as the piston in the cylinder is moved downwards.
Patent ES-469641-A1 (ES)
Title: Method for the determination of unbound hormones and pharmaceuticals
IPC: G01N33/74
Filed: 1978-04-27
Abstract: Disclosed is a method for the determination of unbound hormones and pharmaceuticals comprising placing a solution containing unbound hormones, hormones bound to bonding proteins and bonding proteins into contact with an immobilized antibody reacting the unbound hormone with the antibody eluting the hormones bound to bonding proteins and the bonding hormones with a solution containing a marked hormone reacting the marked hormone with the antibody eluting the marked hormone not reacted with the antibody, and determining the marked hormone by radioimmunological evaluation.
Patent ES-475020-A1 (ES)
Title: Production of titanium metal values
IPC: C01G23/04
Filed: 1978-11-10
Abstract: Titanium metal values may be recovered from a metal bearing source by subjecting the source to an oxidation step. The oxidized source is then divided, one portion being set to a reductive roast followed by leaching with hydrochloric acid. Thereafter, the remaining portion of the oxidized source is brought into contact with the leached solution whereby titanium dioxide is precipitated. The precipitated titanium dioxide is separated and recovered while the soluble metal values are treated for recovery thereof with a concurrent formation of hydrogen chloride, the latter being recycled back to the leaching zone.
Patent ES-475611-A1 (ES)
Title: Method for the manufacturing of insulated pipes.
IPC: F16L59/00
Filed: 1978-11-09
Abstract: The pipes manufactured under this invention are composed of a series of insulated tubes, each tube being insulated by means of a first cover or casing made of thermal insulating material, such as polyurethane rigid foam, a second surrounding cover made of a shock-resistant malleable material, which is also permeable to water and vapour, such as butyl, bituminous elastomer or polyurethane and a third and last layer or external covering preferably made of polyethylene.
Patent ES-476325-A1 (ES)
Title: Turbocharger assembly
IPC: F04D29/04
Filed: 1978-12-26
Abstract: A turbocharger assembly is provided for use with an internal combustion engine. The assembly includes a compressor chamber having a compressor wheel disposed therein and a turbine chamber having a turbine wheel disposed therein. The two wheels are affixed to a rotating shaft. A lubricated bearing assembly is disposed between the chambers and encompasses the shaft. A dynamic first seal encompasses the shaft and is disposed between the bearing assembly and the compressor chamber. A second seal encompasses the shaft and is disposed between the bearing assembly and the turbine chamber. Controlled first means is provided for braking rotation of the shaft. Second means is provided which, when the first means is in a shaft-braking mode, causes a predetermined gaseous pressure to be exerted on the first seal inhibiting migration of the lubricant from the bearing assembly to the compressor chamber.
Patent ES-481010-A1 (ES)
Title: Method of plasma depositing a glass, a glass or silica optical fibre preform produced by this method, and method of making a silica optical fibre from this preform.
IPC: C03B37/018
Filed: 1979-05-29
Abstract: A vitreous material, for example silica, is deposited on the inner surface of a tube (11) from the decomposition of a volatile silicon compound in a hot intense inductive plasma material by the application of radio frequency power from a generator (17) via a coupling coil (15) and a matching coil (16). The use of such an inductive plasma feed with gas at a pressure within the range of 0,1 to 50 Torr, provides fusion of the deposited silica on the inner surface of the tube, the outer surface of the tube (11) being water cooled. The process may be employed in the production of preform tubes for step or graded index optical fibre manufacture.
Patent ES-482910-A1 (ES)
Title: Contact bridge assembly.
IPC: H01H1/20
Filed: 1979-07-27
Abstract: A contact bridge arrangement useful particularly in electromagnetic switchgear has a set of fixed contacts and a contact bridge which can be brought into active connection therewith. The contact bridge is movably guided in a window of a contact bridge carrier being spring loaded in the direction of the fixed contacts by a spring which is braced on a support part which is carried, in the active position, on parts fixed to the housing and which is elevated by a stop in the window of the contact bridge carrier. The support part is inserted between a spring cup and the stop in the window of the contact bridge carrier from the outside of the contact bridge assembly in a direction transverse to the direction of the spring loading.
Patent ES-8102215-A1 (ES)
Title: Spinning threads
IPC: D01H7/90
Filed: 1979-12-19
Abstract: A system for spinning thread from non-continuous fibres 1 comprising imparting a first twist stage to the thread by means of an open- end spinning head 2 and then imparting a second stage twist to the thread by means of a device 6, 7, 8 similar to that used in a ring spinning process. The resulting thread has the regularity and uniformity of open-end spun thread and high breaking strength of ring spun thread.
Patent ES-8100668-A1 (ES)
Title: Production of a modified polyol ether polymers
IPC: C08G18/63
Filed: 1980-01-08
Abstract: A polyol polyether is modified by reaction with a mixture of monomers in the presence of a free radical catalyst, wherein the monomer mixture comprises acrylonitrile, styrene and methyl methacrylate. The modified polyether is used in the production of polyurethane foams.
Patent ES-8105885-A1 (ES)
Title: Cable support assembly for electrical penetration assembly for reactor containment
IPC: F16L7/00
Filed: 1980-01-17
Abstract: A cable support assembly for the electrical cables between sealed electrical penetration assemblies within a reactor penetration nozzle has been detailed. The cable support assembly is anchored at one end and slidably movable at the other end to provide for seismic and thermal movement. The cable support assembly includes conduits for protecting and shielding the cables which are disposed within the conduits.
Patent ES-488287-A1 (ES)
Title: Self-supporting outer metallic stairway
IPC: E04F11/112
Filed: 1980-02-05
Abstract: The outer metallic stairway, particularly made of aluminium, for multistage buildings or buildings of a rather important height, to be used for allowing the occupants of a multistage building to evacuate this one is essentially fixed and supported by means of four uprights forming a column of support that are mounted vertically in a square or rectangular arrangement, the flights of stairs being fixed to at least two of the sides of the support column, the uprights being connected to one another at different levels and at least on the level of the landings by means of four horizontal tie-bars, one of which on a level with a story landing being extended beyond a second upright for supporting said landing on a whole side or to be fixed to an existing landing and to support the flight of stairs fixed to it that descends from said landing, and two of the four tie-bars that are provided on the level of an intermediate landing being extended beyond one of the uprights in order to form a part of the supporting frame of an intermediate landing, the flight of stairs descending from said intermediate landing being fixed to one of said two extended tie-bars.
Patent ES-8102391-A1 (ES)
Title: Apparatus for recording and/or reproducing signals
IPC: H04N5/91
Filed: 1980-01-17
Abstract: A helical scan video recorder having a reduced drum diameter in comparison with a two-head video recorder by the use of n heads, n being greater than two, and a tape wrap angle greater than < IMAGE > An important additional advantage of this recorder is that reproduction during recording (monitoring) is possible without the use of additional heads.
Patent ES-489936-A1 (ES)
Title: Hydraulic decanter for treatment of sands - comprises bucket wheel recovering and dewatering mixt. of water and sands from vessel and cyclone separator recovering fines
IPC: B03B5/42
Filed: 1980-03-26
Abstract: Hydraulic decanter for the treatment of sands comprises a bucket wheel disposed over a decantation vessel, an overflow. The waters overflowing are recovered in a recovery vessel from which they are discharged into a separator of the cyclone type in which the residual sands are extracted as underflow. The residual sands are poured onto the sand deposited in the ascending buckets. Decanter allows recovery of fine sandy elements which are eliminated by the overflow from the waters and which have a significant value.
Patent ES-8201622-A1 (ES)
Title: Pigment-containing coating composition having a high solids content.
IPC: C08G63/00
Filed: 1980-04-18
Abstract: A pigment-containing high solids coating composition is prepared from a curing agent and and ester diol which is a mixture of (a) 20-80 mole % of a compound having the general formula: < IMAGE > +TR < IMAGE > where R1 represents the group formed by abstraction of the two carboxyl groups from maleic acid and/or fumaric acid and/or a cycloaliphatic and/or aromatic dicarboxylic acid having 8 to 20 carbon atoms and R2 and R3 may be the same or different and represent a hydrogen atom and/or a hydrocarbon group having 1 to 9 carbon atoms, and m is a number of 1-4, and of (b) 80-20 mole % of a compound having the general formula < IMAGE > where R4 represents the group formed by abstraction of the two carboxyl groups from maleic acid and/or fumaric acid and/or a cycloaliphatic and/or aromatic dicarboxylic acid having 8 to 20 carbon atoms, and R5 represents the group formed by abstraction of 3 hydroxyl groups from a tri- or tetravalent hydroxy compound having 3 to 8 carbon atoms in the main chain, and X represents an aliphatic acyloxy group having 6-25 carbon atoms, and n is a number of 1-4.
Patent ES-8104924-A1 (ES)
Title: A method and apparatus for the classification of articles which are in a state of motion.
IPC: G06V10/75
Filed: 1980-08-22
Abstract: Randomly distributed objects of piece goods in a state of translatory movement are identified and classified on the basis of a physical property thereof. The travel path of the piece goods is observed with a detector scanning the path transversally and indicating the wanted physical property, said detector generating an electric signal proportional to the observed physical quantity at each spot of the scanning line, within the resolution capacity of the detector. Thereupon, the electric signals are treated continuously in real time and converted into binary key number groups belonging individually to each particular object in the scanning line. The key number groups are processed during the scanning recursively in classifying units nominated for each particular object during its passage past the detector, and the classification is carried out on the basis of these key number groups. Finally, upon completion of the passage of the object, the corresponding classifying unit is reset to perform the classification of a new object having arrived into the scanning line of the detector and being randomly situated therein.
Patent ES-8202091-A1 (ES)
Title: Mine system
IPC: E21D9/10
Filed: 1980-10-17
Abstract: A mine system comprises at least one mining machine 4 adapted to haul itself, in a reciprocable manner, along a mineral face 3, and a control box 17 housing means to control the various electrical elements of the machine(s) 4, the box 17 being located in a mine roadway 2 at one end of the mineral face 3 along which the machine(s) 4 is reciprocable, and the box 17 being electrically connected to a terminal box 15 housed in a body of the machine(s).
Patent ES-8203223-A1 (ES)
Title: Treatment of glaucoma
IPC: A61P27/02
Filed: 1980-10-01
Abstract: Nylidrin, (p-hydroxy-N-(1- methyl-3-phenylpropyl)-nor- ephedrine), and salts thereof particularly the RSO3H salts, wherein A is lower alkyl, phenyl, lower - alkyl - phenyl and heterocyclic, exhibit potent and long lasting activity in treatment of glaucoma.
Patent ES-8201131-A1 (ES)
Title: Cystein derivatives, process for their preparation and medicines containing them.
IPC: C07C325/00
Filed: 1981-01-30
Abstract: 1. Cysteine derivatives having the general formula see diagramm : EP0035641,P15,F1 wherein R represents hydrogen, an alkyl radical having from 1 to 4 carbon atom(s), an alkali or alkaline-earth metal or a quaternary ammonium group, R1 means an alkyl carbonyl radical having from 2 to 4 carbon atoms, a 2-(6'-methoxynapht-2'-yl)-propionyl radical or a 2-(2'-ethyl-2',3'-dihydro benzofuran-5'-yl)- acetyl radical and R2 represents hydrogen, a 2-(6'-methoxynapht-2'-yl)- propionyl radical or a 2-(2'-ethyl-2',3'-dihydrobenzofuran- 5'-yl)-acetyl radical, with the further definitions that a) in case that one of R1 and R2 represents a 2-(6'-methoxynapht-2'-yl)- propionyl radical or a 2-(2'-ethyl-2',3'-dihydrobenzofuran- 5'-yl)-acetyl radical, the other one of R1 and R2 is different from a 2-(6'-methoxynapht-2'-yl)-propionyl radical and 2-(2'-ethyl-2',3'-dihydrobenzofuran-5'-yl)-acetyl radical and b) in case that R1 represents an alkyl carbonyl radical having from 2 to 4 carbon atoms R2 is different form hydrogen in the form of the separated optically active isomers or of mixtures of them.
Patent ES-8206872-A1 (ES)
Title: Apparatus for controlling fluid flow at an orifice.
IPC: F02M7/20
Filed: 1981-02-25
Abstract: Control apparatus, typically for carburettors, which comprises an actuator device (20) having a permanent magnet armature and a pair of coils surrounding the permanent magnet, and a microprocessor (18) responsive to certain parameter-sensed variables including pressure (12), temperature (14), throttle conditions (16) and oxygen content (10) in order that these variously sensed parameters can be communicated to the microprocessor wherein there is transduced by algorithm either a digital signal or an analog signal. The digital or analog signal is then fed to the actuator device in the form of a demand signal for current flow to the armature coils. The coils upon energisation mechanically displace the armature to effect mechanical transducing of the electrical signal to control an actuator rod effecting orifice control. The @armature@ thus effectively controls the orifice size, which in turn determines fuel/air ratio for an internal combustion engine, in conjunction with a carburettor function. Fuel-air control creates operating conditions which in turn are re-sensed by the sensors, the sensors in turn repeating their operation so that there is provided a closed loop servo system either by digital or analog signals.
Patent ES-8206183-A1 (ES)
Title: Antiphlogistic analgesic adhesive
IPC: A61K31/405
Filed: 1981-03-27
Abstract: An antiphlogistic analgesic adhesive which comprises a flexible substrate and an indomethacin containing pressure-sensitive adhesive layer closely contacting said flexible substrate, wherein said pressure-sensitive adhesive layer comprises a mixture of (a) indomethacin, (b) a copolymer of (i) an alkyl acrylate having 4 to 11 carbon atoms in the alkyl moiety and (ii) a functional monomer having a functional group in the molecule thereof and/or a vinyl monomer, which has pressure-sensitive adhesive properties at room temperature, and (c) an absorption accelerating assistant which maintains said indomethacin in a solubilized state in said copolymer and has skin diffusibility.
Patent ES-8202460-A1 (ES)
Title: Push-button block.
IPC: H03J5/12
Filed: 1981-04-21
Abstract: A key assembly for receivers for communication systems, especially radio and television receivers, comprises a casing, keys adapted for mutual release by means of a spring-loaded locking plate for switching in storable, selectively adjustable electrical values of channel memories consisting of a plurality of voltage dividers for variable capacitance diode tuning, rotary and slidable press buttons associated with the respective keys for channel tuning and optionally for selecting a frequency range, which is adjustable in a preferably pressed position of the rotary press button being different from the tuning position by turning into various locking angular positions, as well as a channel and frequency range indicator scale. According to the invention said indicator scale simultaneously is the locking plate for the keys.
Patent ES-8205918-A1 (ES)
Title: Joining Wooden Boards etc. with Plate Profile Members
IPC: E04H17/14
Filed: 1981-05-19
Abstract: A method of joining wooden boards and the like with open or closed plate profiles to various constructions, especially for outdoor use, of the type fence, garden furniture, bridges and the like. The method of the invention is characterized by the following operations. A plate strip of a plane material is first provided with punched holes (2) in the boards, the holes being arranged in pairs, two for each board. The plate strip with holes is thereafter pressed or rolled to its final profile (3), the punched out holes (2) forming guides of boards or bars, the retaining edges (3a) or the like (lugs or points) cooperating with the edge or lateral surfaces of the boards. Before the boards or bars are inserted into the holes they are dried to a moisture content which is as far as possible below the moisture content arising in the working environment of the device, preferably outdoors. After inserting the boards in the guide holes the moisture content is increased so that the boards swell and are pressed against the edges of the guide holes.