baber/WOPTO huggingface dataset:
Patent ES-459635-A1 (ES)
Title: Rotatable flexible cuvette arrays
IPC: G01N21/07
Filed: 1977-06-08
Abstract: A disposable flexible disc radial cuvette array has its cuvettes divided into inner compartments and outer compartments by a ramp-shaped wall. These cuvettes are separated from their adjacent cuvettes by dual side walls and have uniform parameters. The annular cuvette array includes an integral opaque horizontal annulus having a first radial series of slots thereon, substantially aligned with the radial centers of the outer ends of the cuvettes, and has a second radially spaced set of slots generally aligned with the side walls. The cuvette walls and array hub portion provide rigidity. The annulus also has an inwardly extending flange covering the outer radial ends of the cuvette, there being formed therein slots open to both the inner and outer compartments. Locating projections extend upwardly from the disc surface in an embodiment adapted to position a rotatable, cuvette numbering, annular ring, the ring being variably, rotatably positionable to provide selectivity of the cuvette numbers. The thickness of the plastic material forming the array is selected empirically for proper optical and strength characteristics. The array is flexible and integrally spring biased between hub and annulus to maintain the bottom walls of the cuvettes against the rotatable support with which the cuvette array is to be utilized under pressure to maximize contact therebetween. The annulus is fusion bonded to the hub and cuvette chamber portion to form the integral array.
Patent ES-460841-A1 (ES)
Title: Process for the preparation of single cell protein using {i Methylmonas clara {b ATCC 31226
IPC: C12N1/32
Filed: 1977-07-19
Abstract: A process for the preparation of a biomass is disclosed by cultivation of bacteria of the genus Methylomonas under aerobic conditions in a nutrient medium containing methanol as the sole carbon source, nitrogen sources and essential mineral salts, which comprises using a strain of the species Methylomonas clara ATCC 31226. The single cell protein thus obtained has a low content of nucleic acids, fats and carbohydrates and is especially suitable to prepare food and feed.
Patent ES-461137-A1 (ES)
Title: Closed initiator system including explosive energy-initiatable blasting caps, and method
IPC: C06C7/00
Filed: 1977-07-29
Abstract: A closed initiator system for explosives containing one or more non-electrically initiated blasting caps containing an ignition charge ignitable by action of explosive energy of an explosive gas mixture, including means for removal of resident non-explosive gases from the blasting cap(s) to provide space for the explosive gas mixture and subsequent emplacement of the explosive gas in the blasting cap(s) for explosion and responsive ignition of the ignition charge. Means for removal of the resident non-explosive gases include evacuation means and gas displacement means. Method involving initiation of one or more of the blasting caps disposed in gas-tight relationship is also provided.
Patent ES-463328-A1 (ES)
Title: Ziegler catalysts
IPC: C08F4/60
Filed: 1977-10-18
Abstract: A Ziegler catalytic system comprising an organometallic compound of a metal of Groups I to III of the Periodic Table and a compound of a heavy metal of Groups IV to VI supported on a carrier, the latter being an activated amorphous alumina or alumino-silicate containing from 0.3 to 30% by weight of salts of metals of Groups IIb, IIIa, VIb and VIII with oxygenated inorganic anions, or of a mixture of the latter with salts of said metals of Groups IIb, IIIa, VIb and VIII with non-oxygenated inorganic anions, said salts being introduced into the carrier by contacting the latter with one or more solutions of said salts and the carrier being then activated by calcination at 250 DEG -700 DEG C.
Patent ES-463768-A1 (ES)
Title: Process for the production of 9-d-arabinofuranosyl-adenine5-phosphate
IPC: C07H19/20
Filed: 1977-11-02
Abstract: The 9-( beta -D-arabinofuranosyl)adenine 5'-phosphate is prepared from a mixture obtained by reaction of 9-( beta -D-arabinofuranosyl)adenine with a phosphorylating agent, in a trialkyl phosphate as solvent. The mixture is then subjected to an aqueous hydrolysis, the pH of the hydrolysis mixture is adjusted to a value sufficiently high to bring about separation into aqueous and nonaqueous liquid phases the trialkyl phosphate, which is the solvent, is removed and then the product is precipitated so as to separate it from the residual aqueous mixture and it is isolated.
Patent ES-466643-A1 (ES)
Title: Weft thread monitoring device
IPC: D03D51/34
Filed: 1978-02-03
Abstract: A weft thread monitoring device comprises a carrier element, such as a push rod, that is moved in one direction relative to the loom frame by beating-up motion of the reed and is biased in an opposite return direction. A feeler that is carried for bodily motion by the carrier element and is movable relative to it has a sensing arm that is engaged by a weft thread during beat-up and a controlled arm cooperable with an actuator for a cut-off switch. The feeler is biased relative to the carrier element towards an actuating position in which its controlled arm can engage the actuator during return motion of the carrier element and move the actuator to stop the loom. However, if the sensing arm is held captive by a properly laid and beaten-up weft thread, the feeler is maintained, against its bias, in a position in which the controlled arm clears the actuator during carrier element return motion, and at the conclusion of such return motion the sensing arm is snapped out of engagement with the weft thread.
Patent ES-469224-A1 (ES)
Title: Gypsum products
IPC: C01F11/46
Filed: 1978-04-27
Abstract: This invention relates to a method of making a gypsum product wherein a hot homogeneous mixture of pitch and a suitable organic material are mixed with gypsum and water to form a slurry. This slurry is then formed, allowed to set and then heated to a temperature above the melting points of both constituents of the mixture but below the temperature at which there is any significant deterioration of the product.
Patent ES-470924-A1 (ES)
Title: Dampened suspended carrier suspension
IPC: B61B12/04
Filed: 1978-06-20
Abstract: A load carrying device for an overhead conveyor, comprising a carriage for movement along an overhead rail and a load-bearing container suspended from the carriage by two substantially parallel connecting elements pivoted at their upper ends to the carriage and at their lower ends to the load-bearing container to form a pivoted parallelogram linkage which permits the two connecting elements to swing when the carriage is accelerated or decelerated sharply while holding the load-bearing container upright energy dissipation means, such as one or more friction bush or hydraulic shock absorber are also provided to damp the oscillation of the container and limit its movement in order to cushion the articles in the container against shock.
Patent ES-471974-A1 (ES)
Title: Parachute canopy
IPC: B64D17/12
Filed: 1978-07-22
Abstract: A parachute canopy formed of circumferential rings of stretch fabric which stretch in a circumferential direction only. The canopy is formed by a plurality of trapezoidal fabric panels. Subsets of these panels form a plurality of rings which extend from the crown to the skirt. The radially inboard rings are formed from the stretch fabric and are joined along their adjacent circumferential seams with a double row of zig-zag stitching. The radially outboard rings are of a non-stretch fabric such as nylon.
Patent ES-476645-A1 (ES)
Title: Amino derivatives of pyrazolo [1,5-a]s-triazine, and their therapeutic applications
IPC: C07D487/04
Filed: 1979-01-08
Abstract: This invention relates to compounds having the general formula: < IMAGE > (I) in which: R1 represents a hydrogen atom or a (C1-4) alkyl radical, R2 represents a hydrogen atom, a (C1-4) alkyl radical, a (C2-4) alkenyl radical, a (C1-4) alkoxy-(C1-4) alkyl radical or a tetrahydrofuryl- or tetrahydropyranyl-(C1-4) alkyl radical, R3 represents a hydrogen atom or a (C1-4) alkyl radical, and R4 represents a hydrogen atom or a (C1-4) alkyl radical, and their pharmaceutically acceptable acid addition salts. Said compounds have valuable bronchodilator properties.
Patent ES-484952-A1 (ES)
Title: Method to carry off gases.
IPC: B01D61/10
Filed: 1979-10-11
Abstract: Gases which accumulate in a pressure vessel for the desalination of seawater are discharged into a second vessel and pressurized therein by means of the produced, high-pressure freshwater, for discharging gas into the surrounding sea, after which the freshwater used for pressurization is returned to the desalination vessel. An active system and a passive system are described.
Patent ES-487137-A1 (ES)
Title: Apparatus to provide an even layer or loose material to a suction conveyor
IPC: B28B13/02
Filed: 1979-12-20
Abstract: An apparatus for supplying loose material for making tile-like elements comprising, a conveyor for receiving a continuous layer of the loose material, a loose material supply apparatus for supplying the continuous layer of loose material to the conveyor and a driving unit connected to the conveyor for intermittently driving the conveyor to intermittently move the continuous layer. A material drawing bell is movable mounted with respect to the conveyor and includes a porous diaphragm and peripheral edge extending outwardly therefrom for receiving a tile-size dosage of the material in the continuous layer. A second drive unit is connected to the material drawing bell for moving the bell toward the conveyor to receive the tile-size dosage of material. A suction apparatus is connected to the bell for establishing an underpressure therein so that the tile-size dosage of material is retained against the porous diaphragm.
Patent ES-8101987-A1 (ES)
Title: Apparatus for producing endless foam plastic webs, particularly rigid foam plastic webs.
IPC: B29K105/04
Filed: 1980-06-13
Abstract: The present invention relates to equipment for the continuous production of foam boards, and particularly rigid foam boards, which may be laminated between facings. The apparatus broadly comprises a conveyor, which at the pouring end is equipped with an inclined table and a transverse distribution device, and a foam mixture application device provided above the table.
Patent ES-8102038-A1 (ES)
Title: Device for culling articles such as package units identified as defective
IPC: B65B57/10
Filed: 1980-06-13
Abstract: Articles that pass an inspection station seriatim are removed from their subjacent conveyor or not, depending on the results of inspection, by an ejection device which is a pair of vertically superposed horizontal chains that carry between them upright holders on each of which is mounted a rod for vertical swinging movement from an upright inactive position, to a horizontal outwardly projecting active position. Depending on the results of inspection, one of these rods will be pushed down to the lowered or active position to come into registry with the article to be ejected. The endless chains converge toward the conveyor on which the inspected articles rest, so that the rods progressively push the defective articles from their subjacent belt onto a discharge belt, after which the rods are swung back up to their inactive raised position.
Patent ES-8201107-A1 (ES)
Title: Apparatus for magnetic treatment of a flowing liquid.
IPC: B01D35/06
Filed: 1980-10-28
Abstract: An apparatus for magnetic treatment of a flowing liquid, comprising a housing (1) made at least in part of ferromagnetic material and at least one permanent magnet (2) provided with at least one pole shoe (4) so mounted in the housing that at least one pole shoe defines a gap (7) adapted to conduct the flowing liquid. For the purpose of defining the gap (7) in which the flowing liquid is subjected to the influence of the magnetic field, each pole shoe (4) is provided with at least one projection (6) which extends along the surface of the permanent magnet at an angle to the flow direction of the liquid to be treated flowing through the gap (7).
Patent ES-8201614-A1 (ES)
Title: Molding process and apparatus therefor.
IPC: B29C70/48
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-8205835-A1 (ES)
Title: Silicone resin coating composition
IPC: C08J7/04
Filed: 1981-01-16
Abstract: Silicone resin coating compositions, having a basic pH in the range of from 7.1 to 7.8 are provided. These coating compositions are prepared by hydrolyzing an alkyltrialkoxysilane or aryltrialkoxysilane in an aqueous colloidal silica dispersion and adding to the resultant hydrolysis product a linear functionally terminated oligomeric siloxane. When applied to a solid substrate, these silicone resin compositions provide an abrasion resistant coating having improved resistance to cracking.
Patent ES-8201720-A1 (ES)
Title: Pipe support clamp.
IPC: E04B5/48
Filed: 1981-03-11
Abstract: For the purpose of producing holders for heating elements in a floor heating system, which consist of a foot (3) and a fastener (2) for the heating elements and which can be fixed in a simple manner, it is proposed that the foot (3) should be in the form of a fastener for the holder, while it is preferable to provide a bayonet mount on the hollow cylindrical foot (3).
Patent ES-8601547-A1 (ES)
Title: Guide tubes for light water nuclear reactor fuel assemblies.
IPC: G21C19/33
Filed: 1981-03-25
Abstract: EP--36821 A The nuclear fuel assemblies are immersed in the cooling water in the reactor core, and they include vertical guide tubes made of Zircalloy (RTM) and fixed between an upper- and a lower- plate made of stainless steel or Inconel (RTM). In the lower part of the guide tubes is a braking device which retards the downward travel of a control rod when the latter are dropped to stop the reactor. - The braking device consists of a Zircalloy sleeve spot welded inside the guide tube and the bore dia. of the sleeve permits the fall of a control rod with some clearance. The guide tube also contains holes via which the pressurised water can escape from the tube, while also providing hydraulic shock absorption when the control rod reaches its lowest position. - Used in simple braking of control rods dropped into a reactor to produce an emergency stop. EPAB- EP--36821 B The nuclear fuel assemblies are immersed in the cooling water in the reactor core, and they include vertical guide tubes made of Zircaloy (RTM) and fixed between an upper- and a lower- plate made of stainless steel or Inconel (RTM). In the lower part of the guide tubes is a braking device which retards the downward travel of a control rod when the latter are dropped to stop the reactor. - The braking device consists of a Zircaloy sleeve spot welded inside the guide tube and the bore dia. of the sleeve permits the fall of a control rod with some clearance. The guide tube also contains holes via which the pressurised water can escape from the tube, while also providing hydraulic shock absorption when the control rod reaches its lowest position. - Used in simple braking of control rods dropped into a reactor to produce an emergency stop. (20pp Dwg. No 2) - EP--36821 B The nuclear fuel assemblies are immersed in the cooling water in the reactor core, and they include vertical guide tubes made of Zircalloy (RTM) and fixed between an upper- and a lower- plate made of stainless steel or Inconel (RTM). In the lower part of the guide tubes is a braking device which retards the downward travel of a control rod when the latter are dropped to stop the reactor. - The braking device consists of a Zircalloy sleeve spot welded inside the guide tube and the bore dia. of the sleeve permits the fall of a control rod with some clearance. The guide tube also contains holes via which the pressurised water can escape from the tube, while also providing hydraulic shock absorption when the control rod reaches its lowest position. - Used in simple braking of control rods dropped into a reactor to produce an emergency stop. (Dwg.2) USAB- US4535523 A Guide tubes of a fuel assembly are disassembled by cutting out the upper part of the assembly beneath expansions in orifice which fix the tubes in the assembly. The upper part of the assembly is removed, the defective fuel rod replaced, and a new upper part introduced. - Short tubes on the upper part are secured to the guide tubes by expansion shaping.
Patent ES-8204877-A1 (ES)
Title: Color television display tube
IPC: H01J29/07
Filed: 1981-06-19
Abstract: A color selection electrode (31) for a color television display tube is suspended in the corners of the display window (20) by means of suspension means including a flat resilient element (37). The resilient element (37) is connected to the color selection electrode (31) or to another element of the suspension means by means of a substantially punctiform connection (48). Because of the flexibility of the punctiform connection (48) the suspension means exerts minimal moments on the color selection electrode (31).
Patent ES-8204509-A1 (ES)
Title: Improvements in electrically powered, submersible centrifugal pumps.
IPC: F04D29/58
Filed: 1981-06-30
Abstract: A submersible pump which may be provided in a cargo tank of an oil tanker or the like, comprising an electric driving motor (1) which is surrounded by a cooling jacket (9). To isolate the motor (1) from the cargo oil or liquid, the motor (1) including its cooling jacket (9) is enclosed in a coffer-dam (18) which is suitably filled with water and through which extends at least a substantial portion of an electric current supply cable (20) for the motor.
Patent ES-8205134-A1 (ES)
Title: Titanium halide containing catalyst.
IPC: C08F4/64
Filed: 1981-07-17
Abstract: A novel catalyst system for the polymerization of alpha-olefins is provided. The catalyst system comprises: (a) an organoaluminum containing component, e.g. triethyl aluminum, and (b) a titanium halide containing component. The titanium halide containing component is obtained by reacting a halogen containing magnesium compound, e.g. MgCl2, with an organic phosphite, e.g. triphenyl phosphite, to produce a reaction product. The reaction product is then co-pulverized with a complex of a titanium halide compound and an electron donor compound, e.g. TiCl4.ethyl benzoate, to produce a co-pulverized product. The co-pulverized product is then reacted with a titanium halide compound, e.g. TiCl4. A novel titanium halide containing component is provided as well as a process for producing said component. A process for the polymerization of alpha-olefins is also provided.
Patent ES-8205526-A1 (ES)
Title: Set of electrodes for an apparatus for electrically stunning slaughter cattle.
IPC: A22B3/06
Filed: 1981-07-24
Abstract: The invention relates to a set of two electrodes for an apparatus for electrically stunning slaughter cattle, said electrodes extending downwardly and forwardly into the V-shaped passage between two endless conveyors, which electrodes (1) according to the invention have rounded lower edges (4) which smoothly merge into converging inner edges (5) which through a reverse bending (6) merge into a straight portion (7) said electrodes being preferably made from a flat plate shaped such that its angle with respect to a reference plane (9) from top to bottom increases and decreases while its distance to a reference plane (9 ) for the outer edge (3) remains equal in the first one third part of the length then decreases slightly, increases in the center range and decreases again such that said two electrodes can engage the animals head like thumb free finger closed hands.
Patent ES-8301156-A1 (ES)
Title: Drum brake with braking force adjustment.
IPC: F16D65/22
Filed: 1981-12-10
Abstract: The brake comprises a torque control valve comprising a main piston which cooperates via a bearing piece with a shoe of which the bearing force is representative of the torque supplied by the brake during operation of the brake motor. The main piston controls the pressure admitted to the brake motor by a cut-off valve responsive to displacement of the main piston and by a variable volume decompression chamber of which a movable wall decompresses the fluid contained in the brake motor when the torque generated by the brake exceeds the limit of a predetermined torque-pressure law.
Patent ES-8306882-A1 (ES)
Title: Method of radio-localisation by determining the phases of electromagnetic waves, and receiver apparatus therefor.
IPC: G01S1/30
Filed: 1982-02-12
Abstract: A method of radio-position-finding by means of mapped contour lines of iso-phase shift between two radio-frequency waves separated by a low frequency and transmitted by a group of foci stations also emitting a reference wave associated with said two radio-frequency waves and modulated upon said low frequency, consisting in determining in a receiver set the low frequency from which fundamental frequencies are received and as a reference value the low frequency which is modulated upon the reference wave and defines through comparison of the values thus obtained the relative phase shift of both fundamental frequencies, and likewise determining the phase shift between the fundamental waves transmitted by another group of foci stations, and comprising the steps of using one single receiving channel, determining during successive periods the low frequencies from the fundamental waves and the low reference frequencies, correcting through computation the values thus obtained for removing the shift in time and then comparing the values corresponding after their correction to the same times for obtaining the phase shifts.
Patent ES-8306077-A1 (ES)
Title: Zircon-containing refractories
IPC: C04B35/106
Filed: 1982-05-07
Abstract: Alumina-magnesia-chromic oxide refractory compositions yield remarkably stronger and less expansion- susceptible mouldings upon firing, when modified so they contain at least 1% by weight of zircon flour, and firing temperatures can be lowered or firing times reduced. An exemplary composition is a blend of particulate alumina, 35 to 97%, with 1 to 10% zircon flour, particulate magnesia and particulate chromic oxide, the latter two components being 1 to 10% the percentages are by weight of the blend. Molten metal erosion resistance of the fired zircon-containing refractory is such that the compositions lend themselves to the production of orificed, metal teeming components.