baber/WOPTO huggingface dataset:
Patent ES-477773-A1 (ES)
Title: Auxiliary device for osteosynthesis.
IPC: A61B17/58
Filed: 1979-02-15
Abstract: An aid for osteosynthesis has a bone plate containing a plurality of bores for receiving a carrier material containing an antibiotic. Grooves along the center and sides of the plate may also receive antibiotic carrier material. The outside of the carrier material may be roughened to improve fixation of the bone or tissue. Carrier material free areas may be provided on the plate to permit bending. These may be subsequently covered by caps.
Patent ES-478525-A1 (ES)
Title: Weft replenishing mechanism
IPC: D03D45/00
Filed: 1979-02-28
Abstract: A weaving loom comprises carriages 7 carrying weft bobbins 11. The carriages 7 are circulated round a closed path which includes a weaving zone through which the bobbins 11 are driven to insert weft threads. When the yarn supply of a bobbin 7 is exhausted, that bobbin is automatically replaced by a fully- loaded bobbin. A sensor 12 produces a signal when it is passed by a carriage 7a bearing an empty, or nearly empty bobbin. This signal causes the empty bobbin to be ejected. After a delay which gives the empty carriage enough time to pass round the path to a region m-m, a distributor 19 transfers a fully-loaded bobbin from a creel 15 to the empty carriage 7. There is provision for the grasping of thread ends of the yarns of the bobbin while they are in the creel 15 and during transfer by the distributor 19, so as to avoid tangling.
Patent ES-481643-A1 (ES)
Title: Shock absorber constructed from two tubes - has press fit star washer to retain seal during functional test
IPC: F16F9/32
Filed: 1979-06-18
Abstract: A shock absorber (10) is constructed from outer (30) and inner (16) tubes. A bush (20) which fits over the inner tube (16) closes the annular space between the two tubes. The gap between bush (20) and outer tube (30) is sealed by a sealing ring (24) which is retained by a star washer (36) which is a press fit in the bore of the outer tube (30). The retaining force of the press fit is sufficient to enable the shock absorber to be functionally tested. After testing, the end (32) of the outer tube is spun over to make a permanent joint.
Patent ES-484212-A1 (ES)
Title: Arrangement for protecting a water-bearing construction against water pressure waves
IPC: F16L55/04
Filed: 1979-09-17
Abstract: In nuclear power stations in particular, waste heat is given off in many cases to river or sea water. For this purpose water-bearing constructions (channels etc.) are necessary, through which the water flows to and from the nuclear power stations. In order to protect these constructions against pressure waves, which can occur for example when an explosion takes place underwater, a chamber (3) is provided in the channel with plates (5) which are arranged in parallel disposition with the path of the channel in said left chamber. These plates are coated on both sides with an elastic foam material (7), so that pressure waves are absorbed effectively in the chamber (3) (Fig. 1).
Patent ES-485310-A1 (ES)
Title: Coating polymerization reactors with oligomers derived from polyhydric phenols plus a bleach.
IPC: B05D7/24
Filed: 1979-10-23
Abstract: Polymerization reaction vessel having a coating on the inner surfaces thereof resulting from applying thereto a coating composition containing the reaction product of (1) the self-condensation product of a polyhydric phenol, or (2) the condensation product of two or more polyhydric phenols, or (3) the self-condensation product of a polyhydric naphthol, with a bleaching material, such as, for example, sodium hypochlorite (NaOCl), dissolved in an aqueous alkaline solution. When polymerizing olefinic nomomers, such as vinyl halides, vinylidene halides, and vinylidene monomers having at least one terminal CH2=C<group, and mixtures thereof, polymer buildup on the inner surfaces of the reaction vessel is substantially reduced. Further, multiple charges or batches of polymer can be made in said internally coated reaction vessel without opening the same between charges thus preventing the escape of unreacted monomer (s) to the surrounding atmosphere.
Patent ES-489809-A1 (ES)
Title: Method of activating plastic surfaces.
IPC: C23C18/28
Filed: 1980-03-21
Abstract: In a method for chemically nucleating with a noble metal followed by a metallisation, the following process steps are carried out: 1.1 The plastic surface is mechanically roughened, 1.2 The plastic is immersed in a solution of a complexing agent, 1.3 The plastic is then immersed in a solution of a noble-metal complex salt so that an exchange of the complexes attached in process step 1.2 for noble-metal complexes takes place at the plastic surface, 1.4 The noble-metal complexes are reduced to form metal nuclei. w
Patent ES-8101085-A1 (ES)
Title: Catalytic titanium compound, process for the manufacture thereof, and method for the polymerization of alkenes-1 with application of such a titanium component
IPC: C08F10/00
Filed: 1980-03-31
Abstract: The invention relates to a catalytic titanium component useful for the polymerization of alkenes-1 and for the copolymerization of alkenes-1 with each other or with ethylene, containing a halogenated titanium compound, an electron donor, and a metal halide obtained by conversion of an organic metal compound with a halogenating agent of the formula RXm, wherein R is a hydrocarbon group, a hydrogen atom or a halogen atom, X is a halogen atom, and m is a whole number from 1-10. The catalytic titanium component according to the invention is characterized in that the metal halide has been obtained by conversion of a combination of an organic aluminium compound and an organic magnesium compound with the halogenating agent into the corresponding metal halide, for instance by means of a reaction with hydrogen chloride or an alkyl chloride. The titanium component according to the invention considerably improves the activity and the stereospecificity of a catalyst system for the polymerization of alkenes-1, in particular propylene, and moreover a much purer polymer can be obtained.
Patent ES-8104180-A1 (ES)
Title: Process and installation for the production of nitroparaffins by nitration of hydrocarbons in the gaseous phase.
IPC: C07C67/00
Filed: 1980-06-04
Abstract: A process making nitroparaffins comprises a nitration reaction in the gaseous phase, under pressure, in a closed loop with recycling of the products that have not reacted, with continuous deconcentration purge and continuous input of hydrocarbon and nitrating agent. The process is applicable to nitration of saturated hydrocarbon less than C5, above or in mixture.
Patent ES-8105209-A1 (ES)
Title: Motorized railway vehicle truck
IPC: B61F3/04
Filed: 1980-09-05
Abstract: A motorized vehicle truck having a pair of wheel sets each with a live axle and a motor mounted on each axle with its axis parallel to the associated axle. Each motor is secured to prevent its rotation about the respective axle, but since this permits substantially unrestrained horizontal movement of the motors relative to the truck, braces are employed in the form of at least one link which is connected between the respective motor casings and pivotally, resiliently mounted for rotation about a vertical axis positioned between the motor casings. In this way, a stiffness is provided through the motor casing to restrain parallel shear movement of one wheel set horizontally relative to the other.
Patent ES-8201242-A1 (ES)
Title: System for the continuous and open-width washing of a fabric
IPC: D06B3/26
Filed: 1980-09-19
Abstract: Improved methods and treating units for the continuous and open width washing of textile products of manufacture, after the printing and/or purging and bleaching thereof, comprising advancing said textile product of manufacture through a treating environment, including a treating bath, on a permeable conveyor and under the control of liquid blades as supplied under recirculating conditions from the bath, with comparatively high flow rates and comparatively low pressures, in such a way that liquid jets provide a dynamic impact and heat entrainment action on the advancing material, material being preferably, while not necessarily, predisposed in laps on permeable conveyor.
Patent ES-8106419-A1 (ES)
Title: Method and device for speed control, particularly for the loading station of an automatic sorting system.
IPC: B65G43/10
Filed: 1980-10-02
Abstract: 1. Control method for a loading station (16) of an automatic parcel (P) sorting system, in which the loading means (18) run successively past abreast of the loading station so that they may be loaded thereat, the parcels (P) subsequently being discharged at points established by coding, and according to which the parcels (P) are displaced on a conveyor (3-4) which is accelerated and then decelerated as a function of the time difference between a first signal representing the passage of each parcel (P) on the said conveyor (3-4) and a second signal representing the passage of the loading means (18) intended to receive the said parcel (P) at a particular point of its trajectory, characterised in that the accelerated and then decelerated conveyor is a second conveyor (3-4) accelerated from a normal speed, and to which the parcels (P) are delivered by a first conveyor (1-2) so that the parcels (P) follow each other with a time interval greater than or equal to a predetermined minimum period (T).
Patent ES-8107354-A1 (ES)
Title: Spring-loaded cover flap with bi:stable equilibrium - corresponding to open and closed positions of the flap
IPC: D06F39/14
Filed: 1980-10-29
Abstract: A cover flap for an aperture in a housing, such as the access to a fuel filler cap in a vehicle, or to the lint-filter in a washing machine is pivoted about an axis which is parallel to the centre-line of the flap, and is held in the closed position by a torsion spring. The spring has a long, kinked arm at one end whose bottom end bears against the inside of the flap to keep it closed. Its axis is displaced from the turning axis of the flap, such that when the flap is opened the bearing point of the spring on the flap is raised from the end of the spring's arm to the region of the kink in the arm, and the new bearing point of the spring w.r.t. the turning axis is on the opposite half of the flap, whereby the spring acts to hold the flap in the open position.
Patent ES-8106992-A1 (ES)
Title: Diagnostic circuit for PCM connection networks.
IPC: H04M3/26
Filed: 1980-12-11
Abstract: Incoming and outgoing lines on opposite sides of a PCM coupling network, each carrying a recurrent frame with a multiplicity of 8-bit channels which are to be individually tested, have branches extending to an input-side data extractor and an output-side data extractor of substantially identical construction co-operating with a control device such as a microprocessor serving to compare the data extracted in a given time slot from an incoming line with those extracted in a corresponding time slot from an outgoing line coupled thereto. Each extractor, realized in integrated circuitry, comprises a multiplexer for selecting one of the associated lines, a register storing the identity of the line to be selected, and presettable counters stepped by a time base synchronized with the PCM system for enabling the loading of an output register by the multiplexer at the instant when a byte of the desired channel appears on the chosen line. The line-identifying register and the presettable counters are loaded with numerical data from the control device with the aid of several cascaded decoders responsive to instruction from that device.
Patent ES-8201894-A1 (ES)
Title: Infrared heating apparatus for heating web-like material
IPC: F26B3/30
Filed: 1981-03-18
Abstract: An apparatus for heating a sheet- or web-like material during its passage through a processing machine. The apparatus is provided with at least one heating panel which faces the path of travel of the material and is equipped with a number of infrared-radiation producing elements energized from an ac-source. The apparatus comprises a controlling unit for determining the heat released by the heating panel as a function of a control signal generated by a control means. The infrared elements generate short- to medium-wave infrared radiation. The control signal generated by the control means may be a function of the temperature of the material being passed along the heating panel, or a function of the rate of passage of said material.
Patent ES-8300504-A1 (ES)
Title: Grinding plant.
IPC: B02C21/00
Filed: 1981-04-24
Abstract: 1. A grinding plant comprising a rotating horizontally arranged grinding drum (4) on whose one end an axial entrance opening (3) and on whose other end an axial delivery opening (12) are provided, characterised in that the delivery opening (12) runs into a rotating rotationally symmetrically designed delivery chamber (20, 46) arranged coaxially with the grinding drum (4), whose shell parts (22, 23, 25) conveying the grinding stock extend from a level below the delivery opening as far as to such a high level above the delivery opening (12) that it can be conveyed to subsequently arranged follow-on machines (17) without the help of an additional upwards conveyor, and that the delivery chamber (20, 46) comprises a pick-up means (31, 32, 35) for the grinding stock above the delivery opening (12).
Patent ES-8401275-A1 (ES)
Title: Method of loading and/or unloading a nuclear reactor, and support member, especially for the foregoing method
IPC: G21C19/19
Filed: 1981-07-20
Abstract: Method of loading or unloading or both loading and unloading a nuclear reactor, wherein control rods of cruciform cross section are at least partly withdrawn, each of the control rods being associated with a respective group of four fuel assemblies respectively having elongated duct tubes of rectangular cross section and being disposed in respective corners of a rectangular mesh of a transverse support grid, the duct tubes forming therebetween a gap-shaped intermediate space of cruciform cross section for accommodating a respective one of the control rods of cruciform cross section, which includes, prior to withdrawing a respective control rod associated with the respective group of four fuel assemblies, unloading from the nuclear reactor at least one of the four fuel assemblies of the group thereof, and inserting a support member into the respective mesh so as to fix in the respective corners of the mesh the ends of two diagonally opposed fuel assemblies of the group remaining in the nuclear reactor and support member for use in the foregoing method.
Patent ES-8302460-A1 (ES)
Title: Method for the production of an antithrombin-heparin complex and pharmaceutical compositions containing the complex.
IPC: C07K17/10
Filed: 1981-09-30
Abstract: A complex of antithrombin and high activity heparin is provided for use as a potent anticoagulant for humans. The complex is prepared by reversibly immobilizing it on a lectin-containing, water-insoluble gel matrix and then removing it from the matrix.
Patent ES-8304704-A1 (ES)
Title: Proximity control switch panel
IPC: H01H36/00
Filed: 1982-01-12
Abstract: In the production of proximity control switching panels which exhibit several capacitors, each one of which exhibits a control electrode and at least one secondary electrode which have a capacitive relationship to one another, the problem of achieving a high degree of standardisation whilst retaining the possibility of meeting different user requirements exists. In some embodiments of the invention (for example Figure 1), this panel exhibits several capacitors (12, 13), the control electrode (11) and the secondary electrodes (3, 4) being deposited on front and rear dielectric panels (10, 1). At least the front panel (10) and the control electrodes (11) are transparent and a dielectric character panel (8), which carries several characters (9) that identify switches, each one of which characters is arranged in registration with a capacitor (12 or 13), is arranged sandwich-like between the front panel (10) and the rear panel (1). The characters (9) can be printed. In other embodiments (Figure 6), all electrodes (11, 3, 4) are transparent and are deposited on a single transparent panel (10) behind which a dielectric character plate (8) is arranged which is printed in order to show the characters (9) identifying the switches. In each case, the entire switching panel can be transparent apart from the printed sections of the character plate. A screening electrode (2) can be provided and the entire switching panel can be held together by an adhesive beading (14) and/or by adhesive films (15).
Patent ES-8306469-A1 (ES)
Title: 4-Fluoro-3-halophenoxy-benzyl esters, process for their preparation and their use in pesticides, also intermediate products and process for their preparation.
IPC: C07C47/575
Filed: 1982-01-29
Abstract: 1. 4-Fluoro-3-halophenoxybenzyl esters of the formula (I) see diagramm : EP0057384,P16,F2 in which R represents 2,2,3,3-tetramethylcyclopropyl or the radical see diagramm : EP0057384,P16,F3 wherein R**5 represents hydrogen, fluorine, chlorine, bromine or optionally halogen-substituted C1 -C4 -alkyl and R**6 represents fluorine, chlorine, bromine, optionally halogen-substituted C1 -C4 -alkyl or phenyl which is optionally substituted by halogen and/or by optionally halogen-substituted radicals from the series comprising C1 -C4 -alkyl, C1 -C4 -alkoxy, C1 -C4 -alkylthio or C1 -C2 -alkylenedioxy, or wherein the two in which, further, R represents the radical see diagramm : EP0057384,P16,F4 wherein R**7 represents phenyl which is optionally substituted by halogen and/or by optionally halogen-substituted radicals from the series comprising C1 -C4 -alkyl, C1 -C4 -alkoxy, C1 -C4 -alkylthio or C1 -C2 -alkylenedioxy and R**8 represents isopropyl or cyclopropyl R**1 represents hydrogen or cyano and X represents chlorine or bromine.
Patent ES-8308181-A1 (ES)
Title: Optical receiver with series-connected p-i-n diodes
IPC: H04B10/69
Filed: 1982-04-14
Abstract: An optical receiver, for responding to optical energy propagating in an optical fibre transmission path (2) is detected by a reverse-biassed p-i-n diode (3) which is connected in series with a forward-biassed p-i-n diode (7). The junction between the two diodes is connected to the input of an amplifier (5), which is part of a two-stage amplifier (5,8), with automatic equalization (9,10,11). The forward biassed diode, by its characteristics leads to an improved dynamic range for the receiver as compared with conventional optical receivers.
Patent ES-8400785-A1 (ES)
Title: Reciprocating cutting apparatus with theta dither
IPC: B26D3/10
Filed: 1982-11-23
Abstract: An apparatus for cutting sheet material spread in one or more layers over a supporting surface uses a reciprocating cutting blade cutter movable in two coordinate directions in the plane of the supporting surface to enable the cutting blade to follow a desired line of cut relative to the sheet material. The cutting blade has a leading cutting edge that performs the actual cutting operation with a slicing action. During the cutting operation, mechanical means within the apparatus produces blade dither about the axis of reciprocation in synchronism with the reciprocation strokes of the blade.
Patent ES-8401730-A1 (ES)
Title: Method of applying ceramic coatings on a metallic substrate
IPC: C23C4/12
Filed: 1982-12-13
Abstract: Structure coated with graded ceramic material and methods of coating application are disclosed. Techniques for maintaining low stress to strength ratios across the depth of the coating are discussed. In one particular structure the coating is applied to a metal substrate (12) and comprises a metallic bond coat (14), a first interlayer (16) of metal/ceramic material, a second interlayer (18) of metal/ceramic material having an increased proportion of ceramic and an all ceramic layer. Modulation of the metal substrate temperature during the coating process establishes a desired residual stress pattern in the part.
Patent ES-8309036-A1 (ES)
Title: Geared motor, in particular an electromotive window-lifting drive.
IPC: F16H57/021
Filed: 1982-12-21
Abstract: In a motor-vehicle window-lifting drive, with an electric motor, and gearing connected thereto, it is intended to achieve, in a simple manner, both a limitation of the axial play of the continuous motor- gearing shaft (9) as well as the deflection of the free end of the shaft (93) of the motor-gearing shaft (9) and the gearing-worm (12) mounted thereon, when operated under load to this end it is proposed that an adjusting screw (2), which limits the axial play and can be screwed into the gear housing (4) in front of the end face of the free end of the shaft (93), is additionally provided with an extension (21) at its inner end, which engages over the free end of the shaft (Section 931), by means of which extension (21) the deflection of the free end of the shaft (93) can be limited. At the same time, a starting mushroom head is integrally formed on the adjusting screw (2). A particularly suitable application is for electromotive window- lifting drives in the doors of motor vehicles.
Patent ES-8500249-A1 (ES)
Title: 5-Substituted 1,2,4-oxadiazole derivatives, their preparation and pharmaceutical compositions containing them.
IPC: C07D413/06
Filed: 1983-03-02
Abstract: 5-Substituted 1,2,4-oxadiazoles of the formula < CHEM > where R is one of a specific range of aromatic groups, T is optionally substituted lower alkylene or lower alkenylene, and U is an optionally present one of a specific range of aliphatic and aromatic groups, are useful as pharmaceuticals such as anti-inflammatory and analgesic agents. They may be prepared by synthetic routes analogous to those described in the literature for preparing known compounds.
Patent ES-8505699-A1 (ES)
Title: Uncured rubber compositions containing aromatic furazan oxides.
IPC: C08C4/00
Filed: 1983-05-19
Abstract: Uncured rubber compositions containing fused aromatic furazan oxides exhibit improved processability and reduced viscosity. Useful furazan oxides have both carbons of the furazan ring as part of a fused aromatic ring and include benzofurazan oxide and its methyl and methoxy analogs. Improvements in processability, green strength and liquification of NR can be achieved through use of these furazan oxides in uncured rubber compositions. Filled rubber vulcanizates containing aromatic furazan oxides exhibit many improved properties such as increased filler-rubber interaction and decreased hysteresis. Useful furazan oxides have both carbons of the furazan ring as part of a fused aromatic ring. Typical examples are benzofurazan oxide an its methyl and methoxy analogs. Tires made from the inventive vulcanizates show lower running temperatures and improved rolling resistance.
Patent ES-8503378-A1 (ES)
Title: Staple fiber cutter.
IPC: D01G1/04
Filed: 1984-03-06
Abstract: Apparatus and method for cutting a strand into predetermined lengths, wherein a cutting head having a plurality of cutting blades forming a cutting zone rotates around one axis and a strand winding device rotates around an axis intercepting the other axis and at a significantly higher rate of speed than the cutting head so that the strand is received and stored in cutting position in the cutting zone in the form of multiple crossing windings prior to cutting, and pressure is applied against the windings and toward the cutting blades to cut the strand into such predetermined lengths.
Patent ES-8505874-A1 (ES)
Title: Improvements in transmission systems for motor vehicles with four-wheel drive.
IPC: B60K17/346
Filed: 1984-07-12
Abstract: In a transmission system for four-wheel-drive motor vehicles with a front-mounted engine and gearbox disposed transverse the longitudinal axis of the motor vehicle, of the type including a front differential and an intermediate differential both housed in a casing rigid with the gearbox, the intermediate differential is located within a part of the gearbox while the front differential is housed in a separate casing fixed to the gearbox. The steps necessary to adapt a system provided initially for front-wheel drive only so as to also allow rear-wheel drive is thus simplified.