baber/WOPTO huggingface dataset:
Patent ES-472782-A1 (ES)
Title: Manufacture of fibres from an attenuable material by means of gaseous currents
IPC: D04H3/03
Filed: 1978-08-23
Abstract: The process consists in generating at least one secondary gas jet, in diverting it along a curved trajectory and guiding it sideways into a baffle member (8) which comprises a gutter-shaped component (9) whose cocavity is turned towards the inside of the trajectory of the jet, and in bringing a lace of ductile substance (S) towards the jet in the region where the latter flows into the baffle member. In a second stage each diverted jet enters a main gas stream (B) forming a zone of interaction into which the partially drawn fibre is introduced to be subjected to additional drawing. The process is employed especially for making fibres from glass.
Patent ES-473030-A1 (ES)
Title: Granular material from molten masses and process and apparatus for its manufacture.
IPC: C21B3/06
Filed: 1978-09-01
Abstract: Process and device for the granulation of molten slags, molten glass, molten ceramics, molten metal and molten metal alloys, particularly of blast furnace slags, the molten material being formed by at least a thin, liquid tapping with free displacement in a predetermined direction and which, by meeting under a predetermined angle a flux having a substantially unique direction, a high speed compared to the tapping's resp. the tapping's, and having a free displacement and being formed by solid particles of thin granular structure and/or by gas, particularly by a shield gas, turns, at least partly, into a granulate with essentially thin granular structure and a fan-shaped distribution at least in one part of the area comprised between the opposite angle and the impact angle. The device comprises an impact wall (4) placed on the path of the liquid tapping of slags (2) and a belt (16) acting as a particle accelerator.
Patent ES-473114-A1 (ES)
Title: Process for the production of perchloroethylene by catalytic oxychlorination
IPC: C07C17/00
Filed: 1978-09-06
Abstract: The production of undesirable 1,1,2-trichloroethane and unsym-tetrachloroethane during the production of perchloroethylene is eliminated or essentially eliminated by an improved oxychlorination reaction. The oxychlorination reaction is carried out in the presence of a copper chloride-alkali metal chloride catalyst mixture deposited on a microspheroidal activated alumina carrier having an average particle size of between about 40 and about 70 microns and a surface area of at least about 100 m2/g with the copper chloride and alkali metal chloride being present on the carrier in a weight ratio of at least about 1.2 to 1. Reaction parameters, including, e.g., time, temperature and pressure, are controlled to produce a reaction product containing perchloroethylene and trichloroethylene, and the reaction product is free from 1,1,2-trichloroethane and unsym-tetrachloroethane.
Patent ES-479932-A1 (ES)
Title: Substituted amino-pyridine derivatives, processes for their preparation and pharmaceutical compositions containing them.
IPC: C07D213/85
Filed: 1979-04-25
Abstract: A class of substituted amino pyridine derivatives are of value in the treatment of diabetes. Some of the compounds also possess hypolipidaemic activity. The compounds are represented by the formula (I): < CHEM > wherein R<3> is hydrogen, alkyl or an acidic function R<2> is hydrogen or alkyl R<4> and R<5> are hydrogen, alkyl or halogen Z is hydrogen, phenyl, alkyl or aralkyl Alk is alkylene and x is 0 or 1 R<1> is optionally substituted phenyl or naphthyl. Most of the compounds of formula (I) are novel.
Patent ES-8101886-A1 (ES)
Title: Medicinally useful, shaped mass of collagen resorbable in the body
IPC: A61L27/26
Filed: 1979-10-08
Abstract: A shaped mass resorbable in the body, comprises collagen and a bioresorbable binding agent for collagen, the binding agent being selected, e.g., from polymers of C2-16 alpha -hydroxyalkanoic acids, polymers of natural amino acids, hydrolyzed collagen or hydrolyzed elastin.
Patent ES-486229-A1 (ES)
Title: Radial carcass pneumatic tire.
IPC: B60C15/00
Filed: 1979-11-22
Abstract: A radial carcass tubeless pneumatic tyre for a vehicle wheel rim with seats inclined at 15 DEG when inflated but not loaded, has the mean meridian fibre of its carcass reinforcement following the natural equilibrium profile, between the points of tangency of the reinforcement with the beadwire and the crown reinforcement, so that cos phi = R<2>-Rel<2>/Rsl<2>-R2el<2> the quantity (Rsl<2>-Rel<2>) being approximately equal to K p0/pI (RSO<2> -Reo<2>), po being the nominal inflation pressure and pI the inflation pressure such that the tyre keeps the deflection of the nominal tyre under the effect of an overload, k being a positive coefficient between 1 and the value of the ratio pI/po, the angle beta I formed by the tangent to the carcass reinforcement at the point of contact with the beadwire and by the rotation axis of the tyre being such that sin beta I = sind beta o/k and the quantity Rel<2> being equal to Rt<2>-cos beta I (Rsl<2>-Rel<2>).
Patent ES-487421-A1 (ES)
Title: An apparatus for measuring temperature.
IPC: G01C19/50
Filed: 1980-01-03
Abstract: Apparatus for measuring temperature, comprising a temperature-sensitive sensor (1, 1'), whose electric properties, for example, resistance, vary with the temperature, for example, one thermistor (2, 2', 3 or 3') which is connected to two electric lines (5, 6) which, in turn, may be connected to a read-off unit for reading off the values of current, voltage or the like corresponding to the temperature. In the apparatus according to the invention, the electric lines are disposed between two insulating layers (7, 8) which present mutually offset holes (9, 10) each in register with their respective line (5, 6), whereby these may easily be connected to different sensing terminals in the above-mentioned read-off units. The apparatus according to the invention is primarily intended to be used for medicinal temperature measurement, but may, naturally, also be used in other contexts, for example, in pure industrial application where a simple and economical but nevertheless reliable reading-off of temperature is desired.
Patent ES-8103253-A1 (ES)
Title: Door handle assembly
IPC: E05B65/20
Filed: 1980-02-27
Abstract: There is described in the specification an adjustable mounting (1), described in detail in conjunction with a vehicle door handle assembly. The mounting includes a main part (5) and a foot (6), the foot being a planar component provided with snap-engaging means to secure it on one side of an apertured panel (37), the side of the foot remote from the panel being formed with a series of teeth (19). The main part of the mounting includes abutment surfaces (8,12) to engage the side of the panel remote from the foot in areas (40,41) adjacent to the aperture, the abutment surfaces being so positioned and configured as to allow sliding motion of the main part in one direction relative to the panel. The main part further includes a series of teeth (20) complementary to the teeth of the foot, the two complementary series of teeth interlocking when the abutment surfaces of the main part engage the panel to prevent relative motion between the main part and the foot. A door handle assembly including the adjustable mounting is described, the assembly including an operating lever (2) pivotally attached to the main part (5) of the mounting, the operating lever including a finger plate (21) and a crank arm (22) the crank arm extending through an opening (15) in the main part of the mounting and through a slot (16) in the foot. To facilitate post-assembly adjustment of the mounting, the opening (15) and the slot (16) may each be formed with one of two series of opposing cutouts (34,35) which can be engaged by a tool (36), rotation of the tool urging the main part and the foot to move relatively one to the other.
Patent ES-8101044-A1 (ES)
Title: Process for the purification of organic solutions of percarboxylic acids.
IPC: C07C67/00
Filed: 1980-05-02
Abstract: Organic solutions of percarboxylic acids are subjected to a wash by means of a dilute aqueous solution containing from 35 to 60% by weight of sulphuric acid, which if appropriate, is preceded by a preliminary wash by means of a concentrated aqueous solution containing more than 65% by weight of sulphuric acid.
Patent ES-8105585-A1 (ES)
Title: Apparatus for charging particles in a gas stream and collecting the particles therefrom.
IPC: B03C3/40
Filed: 1980-05-14
Abstract: Apparatus for electrically charging particles in a gas stream comprises an ionizer having at least one plate (19) for connection to one terminal of a high voltage unidirectional current source and a plurality of needles forming at least one corona discharge electrode (21) for connection to the other terminal of said source. For collecting the charged particles, the apparatus includes, downstream of the ionizer, a non-corona deflector electrode (23) for connection to the terminal of the high voltage source having the same polarity as the charge on the particles, and a collecting plate which can be a continuation of plate (19). Preferred embodiments of the invention include circuitry that in combination with the ionizer quenches arcs while maintaining the voltage across the ionizer. A further preferred feature is the inclusion of a wash header by means of which the collecting plate can be continuously irrigated. The apparatus is operated with a voltage gradient in the ionizer of 6KV/cm or higher, and a corona current between the needles and plate (19) having a density of at least 4 ma/m<2>.
Patent ES-8107286-A1 (ES)
Title: High solids ambient temperature curing coatings of acrylic-fatty acid drying oil resins
IPC: C09D133/06
Filed: 1980-07-17
Abstract: A high solids coating composition that dries rapidly to a tack-free finish and cures under ambient temperature conditions to a durable finish useful for metals, plastics, wood, fiberglass reinforced plastics the coating composition is used as a finish for automobiles, trucks, trailers, tractors, appliances and airplanes and also used to refinish automobiles and trucks the film forming polymer of the coating composition has a backbone of polymerized monomers of an alkyl methacrylate such as methyl methacrylate or styrene, an alkyl acrylate and hydroxyl containing monomers such as a hydroxy alkyl acrylate or a hydroxy alkyl methacrylate and has attached thereto pendant drying oil fatty acid groups to provide the composition with ambient curing characteristics wherein these drying oil fatty acid groups are attached by a reaction of the carboxyl group of the drying oil fatty acid and pendant hydroxyl group of the polymer backbone.
Patent ES-8104521-A1 (ES)
Title: Filler valve for a liquefied gas tank.
IPC: F16K31/34
Filed: 1980-07-23
Abstract: A filler valve for a gas tank, comprising a valve body to be mounted in the wall of the tank, to the upper end of which body a filler hose can be connected, and in the wall of which valve body outlet ports are provided, two shut-off valves being provided in the valve body, between which shut-off valves a passage is present and furthermore the space between the two valve members is in open communication with the space under the valve members, said latter space comprising a passage opening controlled by a float, and in which furthermore the valves are constructed so as to be slidable one within the other and cooperate with one and the same seat.
Patent ES-8104000-A1 (ES)
Title: Dosing device for the controlled introduction of solids into pressure vessels.
IPC: B01J3/02
Filed: 1980-08-28
Abstract: Dosing device for the introduction of friable solids, in particular catalysts, into pressure vessels, consisting of a truncated conical body (6) which rotates in a housing and in whose outer surface spherically rounded recesses (cavatures) (7) of predetermined volume are incorporated in order to receive corresponding amounts of the solid, said recesses being capable of being fed in succession past a feed channel (4) of the housing, a removal channel (5) leading to the pressure vessel (3) and a let-down opening (8) either by a stepwise or by a continuous movement of the body.
Patent ES-8201237-A1 (ES)
Title: Process and apparatus for controlling the production of a carding machine.
IPC: G05D13/62
Filed: 1980-11-03
Abstract: For controlling the output and the silver density in a carding machine, lot-specific data are determined, then fed into a memory from which the data may be recalled at will and applied to the control of the carding machine.
Patent ES-8201522-A1 (ES)
Title: Dibenzo[a,d]cycloheptene derivatives and process for production thereof
IPC: A61P25/04
Filed: 1981-01-05
Abstract: Novel compounds, dibenzo[a,d]cycloheptene derivatives, of the general formula < IMAGE > (I) wherein R1 represents a hydrogen atom, a halogen atom or a lower alkyl group, R2 and R3 each represent a hydrogen atom or a lower alkyl group, and Z represents a group of the formula < IMAGE > These novel compounds are useful as non-steroidal anti-inflammatory agents free from gastrointestinal lesions. The compounds of formula (I) can be prepared, for example, by cyclizing a compound of the general formula < IMAGE > (II) wherein R1 and R2 are as defined above, X represents a hydroxyl group or a halogen atom, one Y represents a group of the formula -CH2COX and the other Y represents a hydrogen atom optionally hydrolyzing the cyclized product and optionally esterifying the product, and/or etherifying its enol group.
Patent ES-8201105-A1 (ES)
Title: Process for obtaining a type A crystalline silicoaluminate with high water regain, and especially of type 4A, and product so obtained.
IPC: C01B39/02
Filed: 1981-01-16
Abstract: 1. A process for producing a zeolite of type A with a high water absorption capacity, with an SiO2 / AI2 O3 molar ratio higher than 1.85 and advantageously at least equal to 2, characterized in that : (a) a mixture of solutions of sodium aluminate and silicate is made from a solution of aluminate which is advantageously cooled at from -10 to +10 C, and a solution of silicate, at a temperature such that the temperature of the resulting medium is substantially lower than the ambient temperature, with sufficient agitation being maintained to permit the formation of a homogenous solution having the appearance of a gel and with the molar ratio in the reaction medium being maintained at a value which is at least equal to 1.85 (b) the temperature of the reaction medium is raised to a value in the range of from 60 to 100 C (c) the medium is maintained at that temperature for a sufficient period of time of from 0.2 to 5 h, so as to cause crystallisation and redispersion of the silicoaluminate in the form of suspension of crystals in the liquid phase, and (d) the resulting crystals are separated and dried.
Patent ES-8301934-A1 (ES)
Title: Dihydropyridazinones, processes for their preparation and pharmaceutical compositions containing these compounds.
IPC: C07D237/04
Filed: 1981-06-12
Abstract: Novel 6-(p-acylaminophenyl)-4,5-dihydro-3(2H)-pyridazinones, whose acyl radical is derived from a cycloalkylcarboxylic acid, processes for their preparation, pharmaceutical formulations containing these compounds, and their use as drugs in thrombo-embolic disorders and as anti-hypertensives.
Patent ES-8301674-A1 (ES)
Title: Rotary sprinkler
IPC: B05B3/16
Filed: 1981-07-08
Abstract: A sprinkler including a body defining a nozzle arranged to provide a stream of pressurized liquid, spring loaded stream deflector and hammer apparatus for intermittently engaging the stream and providing in response to the engagement of a force causing intermittent rotation of the body about a rotation axis, apparatus for selectably limiting the amplitude of motion of the stream deflector and hammer apparatus and thus determining the direction of rotation of the body and the overall range of the spray produced and having first and second orientations corresponding to rotation in forward and return directions, selectably positionable protrusion apparatus for defining the azimuthal limits of a desired irrigation zone and finger apparatus associated with the selectably limiting apparatus constructed such that positioning of the finger means in a first position for disengagement with the protrusion apparatus results in positioning of the selectably limiting apparatus in a selected orientation.
Patent ES-8301540-A1 (ES)
Title: Shared use of microprocessor memory fields.
IPC: G06F9/22
Filed: 1981-09-07
Abstract: A microprocessor, having a memory element containing a plurality of multi-bit instruction words, an arithmetic logic (ALU) unit coupled to the memory element and responsive to at least a portion of each of the instruction words for performing data manipulations, and a controller for generating address signals that are communicated to the memory element to cause sequential access of the instruction words, includes a storage element that interconnects certain of the signal lines that communicate the instruction words to the ALU to the controller. In response to a first predetermined instruction word the storage element receives and stores the portion of the instruction word being conducted to the ALU. In response to a second predetermined instruction word, the content of the storage element is transferred to the controller to form an address signal.
Patent ES-8400207-A1 (ES)
Title: Device for preventing a computer program from being copied
IPC: H05K3/28
Filed: 1982-03-12
Abstract: A device for preventing a computer program from being copied, in which a CPU (6) and peripheral ICs (7) are attached to a flexible base-plate (1) having printed circuits (2), the flexible base-plate (1) is bent in a steric form to be packed into a case (10) and then filling material (12) is injected in the case (10) which solidifies so as to embed the CPU, the peripheral ICs, the flexible base-plate (1) and wires (3) connecting the terminals of the base-plate with externally projecting connection terminals (8).
Patent ES-8305876-A1 (ES)
Title: Deflate-equalizing valve apparatus for inflatable packer formation tester.
IPC: E21B33/124
Filed: 1982-05-25
Abstract: In accordance with an illustrative embodiment of the present invention, a pressure equalizing and packer deflating valve apparatus useful in an inflatable packer straddle testing system included telescopically arranged mandrel and housing member defining test and inflation passages, first valve means for communicating the test passage with the well annulus when said members are extended to maintain pressure equalization as the packer elements are inflated, second valve means for communicating the inflation passage with the well annulus when the members are extended to enable packer element deflation and third valve means that can be shifted in response to pump outlet pressure when said members are extended to a position preventing packer element deflation even though said second valve means is open. As said members are retracted, the third valve means is shifted to a position closing the inflation passage to maintain the inflation pressure therein.
Patent ES-8304862-A1 (ES)
Title: Improved aircraft.
IPC: B64C39/12
Filed: 1982-05-27
Abstract: This invention relates to an aircraft having three lift surfaces, and precisely a main wing lift surface located in an intermediate position of the aircraft and two less extended lift surfaces positioned, respectively, in a position ahead of the main wing surface and astern thereof.
Patent ES-8304371-A1 (ES)
Title: Oil filled electric cable system
IPC: H02G15/24
Filed: 1982-05-20
Abstract: In an oil-filled electric cable system, a joint between two cables includes an insulator 11 formed with a channel 18 extending to a region adjacent the jointed ends of the cable conductors and serving to facilitate initial impregnation of the joint insulation at that region. Oil feed to the cable in service of the cable system is not carried out through this channel, but is instead carried out directly into the space below the sheath 3 of each cable, for example through a lead 19 extending through the joint casing and into a closure 6 applied to the end of the cable sheath within the joint. Cable conductor 1 is mechanically and electrically connected to a joint ferrule 4 which also closes the end of the oil duct in the conductor. This ensures that little or no oil flows through the joint insulation in service of the system so avoiding weakness in the insulation caused e.g. by conducting particles.
Patent ES-8308641-A1 (ES)
Title: Low dispersion, low-loss single-mode optical waveguide.
IPC: G02B6/02
Filed: 1982-11-19
Abstract: Disclosed is an optical waveguide fiber having a core (10, 12, 14) surrounded by a layer (16) of cladding material. The core is characterized in that it includes a region (14) of depressed refractive index. The inner radius ai of this region (14) is greater than zero, and the outer radius ao thereof is less than the core radius. By appropriately selecting the core index depression characteristics such as radial location, width, depth and shape, a fiber having the desired wave guide dispersion characteristics can be designed. Dispersion minimization over a wide wavelength range can be achieved, without adverse affect on system loss.
Patent ES-8406885-A1 (ES)
Title: Cannula support assembly and its method of manufacture.
IPC: A61M/
Filed: 1982-12-01
Abstract: A cannula support assembly comprises a hub subassembly, which supports the cannula, and a cover subassembly, which attaches to the hub subassembly to sealingly enclose the cannula prior to use and which can be easily removed from and subsequently reattached to the hub subassembly, if desired. Each subassembly is itself preferably fabricated from one or more individually extruded component parts which can be assembled together in a manner lending itself to cost efficient, automated production techniques and which thereby obviates the use of substantially more costly injection molded or compression molded plastic parts. The resulting support assembly is durable, easily attachable to flexible tubing, and readily adaptable to diverse uses, such as a hub and cover for a phlebotomy needle or an inline sampling needle.
Patent ES-8402791-A1 (ES)
Title: Conveyor chain and supporting bracket assembly
IPC: B65G17/20
Filed: 1983-01-27
Abstract: An assembly consisting of a conveyor chain link having sides and ends defining an open center, a supporting bracket having an attachment portion which engages the sides of the link and interlocks longitudinally and transversely within the center of the link, a clamp member engaging the sides of the link opposite to the bracket, and a fastener engaging the bracket and clamp member and extending through the center of the link. The clamp member is interlocked with the link and the bracket by lugs projecting into the center of the link and has tabs deformable into interlocking engagement with the fastener after assembly.