baber/WOPTO huggingface dataset:
Patent ES-8102999-A1 (ES)
Title: Shaped article and composite material and method for producing same.
IPC: C04B20/00
Filed: 1979-11-02
Abstract: Shaped articles with a coherent matrix which comprises homogeneously arranged inorganic solid particles A of a size of from about 50 ANGSTROM to about 0.5 micron, such as silica dust particles, and densely packed solid particles B having a size of the order of 0.5-100 micron and being at least one order of magnitude larger than the respective particles A, such as Portland cement particles, the particles A being homogeneously distributed, especially densely packed, in the void volume between the particles B, are made from an easily flowable composite material containing a very low amount of liquid and an extremely high amount of a dispersing agent, such as a concrete superplasticiser. Test speciments with Portland cement-silica dust-based matrices with dense packing of the silica dust have higher compressive strengths than hitherto reported, and reinforcements such as fibers or steel bars are subject to a high degree of fixation in the dense Portland cement-silica dust matrix. Composite material for making shaped article comprises dispersing agent in sufficiently high amount to obtain a viscous to plastic consistency of the composite material with the small volume of liquid necessary to fill voids between particles A and B. The shaping of the composite material may be performed in a low stress field and without exhange of liquid with the surroundings.
Patent ES-486435-A1 (ES)
Title: Process for the preparation of pasteurized intermediate moisture foodstuffs.
IPC: A23L3/34
Filed: 1979-11-29
Abstract: Pasteurised food prod. of intermediate moisture content has water activity 0.86-0.91, and pH 4.5-5.5 and is pasteurised in packages which are hermetically sealed before, during or immediately after pasteurising. The specified water activity is achieved by drying the prod. (or one or more of its ingredients) and/or by incorporating a humectant. pref. a sugar, salt, polyol and/or water soluble acid. Pref. humectants are glycerol, sucrose, glucose, polypropylene glycol, NaCl and/or sorbitol. The pH is pref. adjusted with acetic, citric, lactic, malic or tartaric acids, glucono-delta-lactone or acidic Na pyrophosphate. The prods. have long-term storage stability without refrigeration. Compared with prods. of lower water activity they have superior quality (esp. because less humectant is needed) better heat exchange properties when reheated and do not require addition of antimycotics.
Patent ES-487230-A1 (ES)
Title: Power arm fitted with coupling devices for a member provided to control its position
IPC: E02F3/38
Filed: 1979-12-22
Abstract: The invention relates to a power arm comprising four faces, two of which being constituted by plates, which arm is mounted for pivotment about an axis and with respect to a structure, and is fitted with the coupling lug of a jack comprising a pivoting axis of said jack and its support, permitting a deflection of said jack which is parallel to the deflection of the arm, said support being constituted by extended portions of the plates. The arm comprises a cross piece of which the length 1 is substantially equal to the spacing between the said extended portions and which is situated between the said extended portions, and transversed by the axis, a threaded end of which cooperates with a nut to hold the cross piece in position between the said extended portions. An application is found in the production of a shovel boom.
Patent ES-488746-A1 (ES)
Title: Motor vehicle headlight
IPC: B60Q1/064
Filed: 1980-01-29
Abstract: A motor vehicle headlight having a casing containing a pivotally mounted reflector which is pivoted in response to movement of a piston rod of a hydraulic piston and cylinder unit at an end of a hydraulic remote control system. The casing has an opening so positioned that when the unit is fitted therein the piston rod can easily engage a force transmission arrangement acting on a periphery of the reflector to pivot it when the rod is moved.
Patent ES-8103294-A1 (ES)
Title: Center bearing bracket
IPC: F16C27/04
Filed: 1980-03-04
Abstract: Improved bearing assembly (22) for supporting a split drive shaft (20, 21) of a vehicle (10). An inner rotatable race (42) of a bearing (40) engages the drive shaft and an outer, non-rotatable race (43) of the bearing is mounted in a resilient rubber block (49). The rubber block, which is connected through a bracket (23) to the vehicle frame (25), permits limited radial and axial movement of the bearing (40) to prevent the drive shaft from pulling the bearing from the rubber block (49).
Patent ES-8100635-A1 (ES)
Title: Removable fasteners for paper sheets of the paper clip type,and distributor therefor
IPC: B42F1/02
Filed: 1980-04-01
Abstract: The removable fastener for paper sheets, of the paper clip type, comprises a first elongated member (1) forming a frame, a second elongated member (2) placed inside the frame contour and fastened thereto on a small side of its contour, the fastening having the form of a chain, a ribbon or a small bar (4) of fasteners aligned and connected together by their smaller sides, along weakened lines (5).
Patent ES-8105345-A1 (ES)
Title: Polyamide, polyalkene modified therewith and articles thereof.
IPC: C08G69/34
Filed: 1980-04-17
Abstract: By the incorporation of small amounts of specific polyamides into polyalkenes, such as polypropylene and polyethylene, it is possible to significantly improve the dyeing properties, including color intensity, color homogeneity and color fastness, of the polyalkene. Polyamides useful for this purpose are derived from mixed dicarboxylic acids, diamine and triamine containing two primary and one tertiary amine groups.
Patent ES-8103812-A1 (ES)
Title: Hydropneumatic drive with pressure amplifier.
IPC: F15B11/072
Filed: 1980-07-21
Abstract: The driving device for rapid feed and working feed, particularly for driving stamping machines, comprises a working cylinder (2) with a piston (15) hydraulically operated and a gearing down cylinder (1) with a plunger (10) pneumatically operated and a chamber filled with oil receiving said plunger (10). To decrease the length of the cylinder-piston unit, the chamber (13) is connected to the working cylinder (2) by means of an angled pipe. Both cylinders (1, 2) may be at any distance and angular orientation with respect to the direction of the piston motion and may be assembled in a single frame or may form separate units connected by rigid conduits of flexible tubes (28). A plurality of synchronous working cylinders (29) are associated with a common reducing cylinder (24). The total stroke of the working piston (15) may be adjusted by means of a second piston rod (17) which traverses the back wall of the working cylinder (2) and which is provided with an adjustable stop (18). An additional resilient stop (23) allows the selection of the position wherein the working piston (15) switches from the rapid feed to the working feed.
Patent ES-8107108-A1 (ES)
Title: Machine for covering boxes with a cardboard or foil blank
IPC: B31B120/50
Filed: 1980-09-05
Abstract: A machine for sticking a cardboard or foil covering blank to a rectangular box(s) comprises a magazine for boxes (S), a magazine for blanks and means for feeding in synchronism a box (S) and a blank to a processing zone (I, II). In a first station (I) of the processing zone spray heads (30) spray glue onto the blank and a piston (Z7) lifts the box (S) and the blank located thereabove together between bars (9) which fold a pair of end strips of the blank against the sidewalls of the box (S). Pivotal jaws (12) fold marginal areas of the blank over the free end faces of the thus covered side walls of the box (S). A feed cylinder (Z2) pushes the box (S) with the blank attached thereto to a second station (II) where spray heads spray glue onto a further pair of end strips of the blank which are then folded over in a manner similar to the previously folded strips in station (I). Corner flaps of the blank are also folded at station (II).
Patent ES-8207645-A1 (ES)
Title: Spacer grid for nuclear fuel elements.
IPC: G21C3/00
Filed: 1980-09-05
Abstract: A spacer grid assembly provides elastic support and secure positioning of fuel elements in a nuclear reactor. This spacer grid assembly comprises two families of thin perforated sheets, the sheets of one family being parallel to each other and perpendicular to the sheets of the other family. The interlaced assembly of these interfitting sheets forms a three-dimensional lattice of square-sectioned cells for positioning and securing the fuel elements vertically. This spacer grid assembly comprises large recesses within the cell walls that define the spring means. The spring means comprises two plates shaped as a flexible vault, a sheet stud connecting these plates, and two triangular strips integral with this sheet stud on one side and opposite each other on this same side, and ending in circular and protruding pads. These pads contact the fuel element and transmit the bearing power of the spring means to the fuel element. The fuel element is also in contact with rigid bosses on the face of the cell opposite the spring means. After the fuel element is fitted in the cell, the spring means move within the cell wall.
Patent ES-8201188-A1 (ES)
Title: Molding process and apparatus therefor.
IPC: B29C43/20
Filed: 1980-12-15
Abstract: Process and apparatus for the rapid and repetitive manufacture of fiber reinforced thermoset resin articles having uniform mechanical properties. The process comprises the steps of (a) providing one or more fibers with a melting point or a glass transition temperature above about 130 DEG C in the form of an interlocked mass in a heatable matched metal die mold (11, 13), (b) providing in an accumulator zone (15, 35), a liquid body of a thermosettable organic material having a viscosity determined at 120 DEG C, in the absence of curing agent therefor, of less than about 50 centipoise, and which is curable upon heating to a thermoset resin composition, the viscosity of said liquid body being maintained essentially constant in the accumulator zone (15, 35) by keeping its temperature below that at which curing of said material is substantial, (c) closing the mold containing the web, (d) injecting at least a portion of said thermosettable organic material under pressure from said accumulator zone into the mold to thereby fill the cavity in said mold, (e) initiating the curing of said material in said mold by subjecting the material to a temperature above the temperature at which the curing of said material is initiated, by heating (12) the mold, and (f) opening said mold and removing the cured thermoset article therefrom.
Patent ES-8107019-A1 (ES)
Title: Dental cream composition
IPC: A61K8/21
Filed: 1980-12-18
Abstract: A dental cream composition containing a binary fluorine providing system which provides about 1000-1670 ppm (0.1-0.16% by weight) fluorine from sodium monofluorophosphate and sodium fluoride wherein sodium fluoride provides about 30-35% by weight of the fluorine in amount of about 300-580 ppm (0.02-0.058% by weight). The dental cream contains a vehicle for the binary fluorine-providing system and about 20-75% by weight of a dentally acceptable water-insoluble polishing agent consisting essentially of dicalcium phosphate intimately dispersed in the vehicle and in direct contact with the binary fluorine-providing system. The dental cream is effective in retaining soluble fluorine and soluble fluoride, in effecting reduction of enamel solubility and in remineralization of dental enamel.
Patent ES-8201809-A1 (ES)
Title: Torque responsive disconnect for a V-belt driven element
IPC: A01D69/06
Filed: 1981-01-27
Abstract: In the variable speed V-belt drive of a combine harvester threshing cylinder, the driven sheave is torque-responsive, responding automatically to adjust drive belt tension according to the torque being transmitted. A linear hydraulic actuator, integral with the drive sheave, is used to adjust an axially movable sheave half with respect to a fixed sheave half so as to vary sheave effective diameter and hence driven speed. At any given speed setting, oil is trapped in the hydraulic actuator and oil pressure varies according to separating force between the halves of the drive sheave which in turn depends upon belt tension. A pressure switch, connected so as to sense the oil pressure, has a set point such that at a predetermined maximum (overload) belt tension, the switch is actuated so as to declutch or disconnect the drive sheave from its power source, thus protecting the threshing cylinder and drive components from damage. The signal from the pressure switch may be used also, or alternatively to actuate an operator warning signal.
Patent ES-8200946-A1 (ES)
Title: Movable gas-heater incorporating a gas bottle
IPC: F23Q9/14
Filed: 1981-02-14
Abstract: This invention relates to a gas- heater incorporating a bottle and wherein a safety valve, controlled by a pilot burner, is provided in the pipe connecting the bottle to the burner. A thermostatic valve (7) is provided between the safety valve (6) and the burner (4) for the purpose of regulating the heating programme on an 'all or nothing' or 'all or little' basis as a function of the ambient temperature. Application: provision of an automatically controlled heating programme.
Patent ES-8203614-A1 (ES)
Title: Dialysate bag assembly for continuous ambulatory peritoneal dialysis
IPC: B01D61/32
Filed: 1981-05-27
Abstract: A dialysate bag assembly suitable for continuous ambulatory peritoneal dialysis includes a plurality of unfilled, expansible dialysate bags. An expansible container includes a plurality of compartments, each bag being removably positioned in one of those compartments. A filling feedline is detachably connected to each bag for providing dialysate from a source to each bag. The bags and the container are adapted to expand as the bags are being filled with the bags being engageable against the walls of the compartments to maintain the bags in relatively tight engagement. Each bag includes an opening for emptying dialysate which has been delivered to the same from the source.
Patent ES-8306283-A1 (ES)
Title: Device for the removal of hydrogen from the safety containment structure of a nuclear reactor.
IPC: G21D1/02
Filed: 1981-08-20
Abstract: 1. Device for removing hydrogen gas from the containment vessel (1) of a nuclear reactor installation, using a thermal recombiner which consists of a metallic casing (5) and baffles (6), arranged therein, for the gas stream and has a feed line (3) for the hydrogen-enriched gas mixture and a discharge line (10) for the hydrogen-depleted gas mixture, characterised in that the casing (5) is at least partially surrounded by a watercooled induction winding (7), that the wall (8) of the casing and the baffles are inductively heated, and that the baffles (6) contact the inside of the wall (8) of the casing in the region of the induction winding in a kind of frictional connection, which results in the introduction of heat into the interior of the casing (5).
Patent ES-8304255-A1 (ES)
Title: Cover for pressure discharging opening
IPC: E05C1/08
Filed: 1982-04-07
Abstract: Pressure-relieving orifices in nuclear power stations can be closed by means of a flap (17, 18) which is mounted in a hinge (10) and which is held in a horizontal closing position by means of a rest located approximately at the same height as the hinge. According to the invention, the rest is designed in the form of a resilient catch (24, 25) which can preferably be opened by means of a remote-controllable opening device (36), so that different instances of response can be covered.
Patent ES-8308288-A1 (ES)
Title: Process for the catalytic conversion of carbon monoxide and sulfactive CO conversion catalyst.
IPC: C01B3/40
Filed: 1982-04-08
Abstract: A process is disclosed for the conversion of carbon monoxide in sour synthesis gas mixtures in the presence of a catalyst which is active in the presence of sulfur compounds. The catalyst comprises known sulfactive metal oxides or sulfides supported on a shaped carrier. The catalytically active oxides or sulfides are doubly promoted with an alkali metal compound and an oxide or sulfide or manganese. The two promoters combined in proper ratio provide a synergistic effect on the activity of the catalyst which is enhanced beyond that of the singly promoted catalyst. The catalysts are active at relatively low temperatures of less than 500 DEG F., even in the presence of sulfur compounds. The equilibrium for the conversion of steam and carbon monoxide to hydrogen and CO2 is favored at lower temperatures.
Patent ES-8308586-A1 (ES)
Title: Method for producing protein from a microorganism, microorganisms for use in such method and creation thereof, vectors for use in said creation, and protein produced thereby, and transformant culture derived from said microorganisms.
IPC: C12R1/125
Filed: 1982-04-19
Abstract: The invention discloses an improved method and cloning vectors useful for the production of cloned heterologous gene products in B. subtilis. Use of the method and vectors allows the host to produce the heterologous gene product as a single unfused peptide having no extraneous amino acids attached that will accumulate within transformed host organisms. The method comprises providing growth conditions in a growth media for B. subtilis bacteria containing plasmids capable of replication in B. subtilis or capable of integrating into the bacterial chromosome of B. subtilis, said plasmids having a heterologous gene therein coding for the predetermined protein and capable of expession in B. subtilis, said heterologous gene including a translational initiation codon sequence and being under the control of operable transcriptional and translational regulatory signals including operator, promoter and ribosomal binding site sequences, said operable transcriptional and translational regulatory signals being indigenous to a source other than said heterologous gene, and there being no translational initiation codon sequences prior to said heterologous gene, and optionally recovering the resulting predetermined protein.
Patent ES-8305915-A1 (ES)
Title: Refractory coater for furnaces has vacuum moulded prismatic blocks
IPC: F27D1/00
Filed: 1982-05-13
Abstract: The coater comprises a support matching in shape the profile of the furnace and carrying modular ceramic blocks. To increase performance, the blocks are of the vacuum-moulded type, of square and rectangular prismatic shape and with a peripheral partition wall. - The blocks are located via links applied to their adjacent side walls and other points along their length.
Patent ES-8306673-A1 (ES)
Title: Denesting device.
IPC: B65B43/44
Filed: 1982-06-15
Abstract: A denester having a number of members such as supporting members (22), separator members (5), lifting members (36), gripper members (34), load reducing members (76 min ), article removing members (74), and so on, the denester being adapted to handle articles of quite different shapes and dimensions by adjustment means being mounted between the related member and its drive, so that a simple construction is possible, in many cases a spring snap construction or scale display means being used for reproduceably adjusting the members.
Patent ES-8407620-A1 (ES)
Title: Sintering UO2 and oxidation of UO2 with microwave radiation
IPC: G21C21/00
Filed: 1982-07-19
Abstract: An improved method for preparing nuclear fuel pellets and recycling uranium dioxide utilizing microwave radiation wherein microwave induction furnaces replace conventional refractory-type sintering and shaker-air furnaces.
Patent ES-8307530-A1 (ES)
Title: A device for desintegrating particulate material.
IPC: B02C18/12
Filed: 1982-11-26
Abstract: A device for desintegrating oats comprises a disc (14) having apertures to allow passage of the grains and a rotatable cutting member (17) located downstream the disc as viewed in the direction of movement of the grains, said cutting member being arranged to desintegrate the grains at their exit through the apertures by shearing between an edge of the member and the edges of the aperture. The disc (14) is displaceable along a shaft (6) causing the cutting member to rotate but is prevented from rotating with the shaft. More specifically, the disc (14) is freely displaceable into contact with the cutting member (17) or an insert between the disc and the cutting member.
Patent ES-8400982-A1 (ES)
Title: Method of compounding packets of noninterlocked or interlocked bars and devices for carrying out the method.
IPC: B65G57/18
Filed: 1982-12-03
Abstract: Small bundles of elongated profile elements that arrive generally regularly at an intake station wherein the elements are first displaced in a transport direction generally perpendicular to their elongation direction from the intake station to a pickup station. There they are arrested in a pair of groups with the elements closely spaced in their respective groups and the groups widely spaced in the transport direction. The pair of spaced groups is then picked up without substantially changing its spacings and the pair of spaced groups is deposited in a takeoff station while further pairs of spaced groups are formed in the pickup station. These further pairs are then picked up and deposited on top of the respective groups in the takeoff station to form a pair of stacks each constituting a bundle. For nesting the elements it is possible to invert every other pair of spaced groups before depositing same in the takeoff station.
Patent ES-8403766-A1 (ES)
Title: Apparatus for cutting up a tubular work piece consisting of rigid materials, in particular with an oval section, such as cast iron pipes.
IPC: B23B5/14
Filed: 1983-08-11
Abstract: Cutting tools 12 are individually connected in common to rollers 2b supporting a rotationally driven tube T to be cut. The tools and rollers are paired mechanically such that the cutting edge of each tool and the tangent point G between the associated roller and the surface of the tube lie in the same radial plane passing through the longitudinal axis T-T of the tube. This arrangement makes it possible to maintain constant the penetration depth of the cutting tools into the surface of the tube even if the tube is oval or elliptical.
Patent ES-8406158-A1 (ES)
Title: Animal repelling compositions, and method of applying said compositions.
IPC: A01N59/00
Filed: 1983-12-12
Abstract: 1. Compositions which repel wild animals, characterized in that they contain 100 parts by weight of a mixture containing 2 parts by volume of empyreumatic oil, 0.5 to 2 parts by volume of aqueous formaldehyde solution (containing 35 % to 40 % of formaldehyde) and 0.5 to 2 parts by volume of aqueous ammonia solution (28 degrees B) to 10 parts by weight of aqueous ammonium sulphide solution (containing 40 % to 44 % of ammonium sulphide), the empyreumatic oil consisting of the water-insoluble liquid fraction which is isolated from the pyroligneous liquor originating from the carbonization of wood by subjecting the pyroligneous liquor to a first distillation to remove the most volatile fractions, then subjecting the residue to a fractionation to remove the water and most of the acids, then subjecting the residue to steam distillation to remove the tars and washing with water the steam-distilled fraction to remove the water-soluble constituents.