baber/WOPTO huggingface dataset:
Patent ES-410983-A1 (ES)
Title: Pulling and lasting machines
IPC: A43D/
Filed: 1973-01-18
Abstract: A machine for pulling and lasting a shoe upper has a plate for applying cement to an insole of the shoe having a knurled surface for applying the cement to forepart side portions of the insole and channels for applying the cement to toe portions of the insole. The machine also has wipers for pressing marginal portions of the upper forepart against the insole portions to which the plate has applied cement, including asymmetrically curved heelward portions of the insole forepart. Grippers adjacent the heelward portions of the insole forepart grip adjacent marginal portions of the upper and move downwardly and twistingly of a last over which the upper is positioned to tension the upper about the last. A control responsive to a left or right shoe orientation of the machine then causes only one of the grippers at the inside of the right or left shoe to additionally move inwardly and then upwardly relative to the last to further position and tension the upper.
Patent ES-412199-A1 (ES)
Title: Preheater for lime kiln
IPC: F27B7/20
Filed: 1973-03-01
Abstract: A preheater for particulate material comprising a cylindrical refractory lined vessel with top feed and exhaust offtake. The preheater diameter is enlarged below the offtake so that the sloping material forms an area surrounded by ports which receive hot gases from the kiln. The lower portion of the preheater is conical, leading toward a small central discharge point. This portion constitutes a soaking zone in which heat is allowed to penetrate the material.
Patent ES-418891-A1 (ES)
Title: Amides
IPC: C08K5/30
Filed: 1973-09-19
Abstract: The present invention relates to acyl hydrazone compounds of the formula WHEREIN R1, R2, R3 and Z are inter alia substituents and X and Y are inter alia bridging functions.
Patent ES-421166-A1 (ES)
Title: Vehicle seats
IPC: B60N2/50
Filed: 1973-12-05
Abstract: Suspension seat for vehicles such as tractors which traverse rough terrain includes a torsion bar which may be adjustably preloaded to accomodate various weights of occupants or to vary the height of the ride zone. A stepped, slidably adjustable stop member cooperates with an abutment on the tubular torsion bar housing to adjustably limit the upward movement as well as the total movement of the seat suspension.
Patent ES-430050-A1 (ES)
Title: Vulcanisable rubber-containing mixtures for tyre treads
IPC: C08L101/00
Filed: 1974-09-14
Abstract: The mixture comprises an elastomer component and a mixture of additives, including sulphur and/or sulphur donors and vulcanisation accelerators. The elastomer component comprises one or two polybutadiene rubbers and optionally further rubber, which may be synthetic and/or natural rubber. In order to achieve good grip of the tyre, the mixture has an unusually high content of active silica filler (more than 80% by weight, based on the elastomer content). Thanks to a content of specific sulphur-containing organosilicon compound, the mixture is nevertheless not too viscous for conventional processing and can be sprayed. It may also contain carbon black. In spite of the high filler content and a likewise high content of soft material (from 40 to 100% by weight, based on the elastomer content) of the mixture, the vulcanisate has the requisite rubber-technical properties, such as tensile strength and tear resistance. After vulcanisation, the rubber mixture gives tyre treads with good grip on wet, snow-covered and in particular icy roads.
Patent ES-435787-A1 (ES)
Title: Process of protecting underwater surfaces with a wax coating containing biocides
IPC: B63B59/04
Filed: 1975-03-13
Abstract: Underwater surfaces are protected against weed and/or shell growth with a wax coating containing one or more biocides effective against weed and/or shell growth when dissolved or dispersed in wax. The biocides are preferably sea-water insoluble and may be fresh water soluble also. They are preferably thermally stable up to 150 DEG C and soluble in wax. Suitable biocides are Cu, Zn, Ni, Co, Mn or Sn salts of carboxylic acids or polyacrylic acids, or organic compounds having an active structure containing S, Cl, N or O.
Patent ES-440615-A1 (ES)
Title: AP-glycoproteins and process for isolating them
IPC: G01N33/53
Filed: 1975-09-01
Abstract: The invention relates to two new glycoproteins called AP-glycoproteins, in particular the beta 1-AP-glycoprotein which is characterized by an electrophoretic migration speed in agar gel in the range of that of the beta 1-globulins and a molecular weight of about 100,00 (+/- 10%) and the alpha2-AP-glycprotein which is characterized by an electrophoretic migration speed in agar gel in the range of that of the alpha2- glycoproteins and a molecular weight of about 300,000 (+/- 10%), as well as to their use as reagents and for the preparation of anti-serums.
Patent ES-441113-A1 (ES)
Title: Electrical systems for road vehicles
IPC: G08C15/08
Filed: 1975-09-19
Abstract: A road vehicle electrical system includes a plurality of switches controlling remote loads. The system makes use of voltage sensitive control devices which are operated in synchronism to connect each switch to its load periodically via a conductor which is common to all the load/switch control circuits. A further common conductor conveys a control voltage signal in the form of a repeated staircase wave form to all the control devices. Analogue signal generators and detectors may also share the common conductor under the control of the same wave form generator.
Patent ES-446051-A1 (ES)
Title: Azabicycloalkanes
IPC: C07D221/04
Filed: 1976-03-13
Abstract: Novel substituted azabicycloalkanes and methods of preparing the same are disclosed. These compounds are useful as analgetic agents which exhibit a tendency towards low physical dependence.
Patent ES-450054-A1 (ES)
Title: Process for the level dyeing of polyacrylonitrile materials of slow, normal and rapid absorptive capacity
IPC: D06P3/76
Filed: 1976-07-13
Abstract: Described is a process for the level dyeing of polyacrylonitrile materials of slow, normal and rapid absorptive capacity with an aqueous dye liquor, which process comprises using a liquor containing at least one migrating cationic dye as well as, if required, further additives and adding to the liquor, before, during or after dyeing, at least one organic cationic migration auxiliary. This process renders possible by the use of organic migration auxiliaries the obtainment of level single-shade and, in particular, combination-shade dyeings at normal dyeing temperatures. Particularly suitable migrating cationic dyestuffs are those having a more or less delocalized positive charge, the cation weight of which dyestuffs is smaller than 310, the parachor smaller than 750 and the log P (relative lipophil property) smaller than 3.6. Particularly suitable organic migration auxiliaries are those of which the cation weight is smaller than 250, the parachor smaller than 700 and the log P smaller than 6.4.
Patent ES-455303-A1 (ES)
Title: Method and apparatus for bending a sheet of vitreous material
IPC: C03B23/025
Filed: 1977-01-14
Abstract: A method of bending a sheet of vitreous material wherein the sheet is heated and caused to bend relative to a contacting reaction means by initiating the bending of the sheet while it is in contact with the reaction means and separating the sheet and reaction means before completion of the bending operation, and apparatus for carrying out such method which is preferably incorporated in a sheet bending plant as a mobile track-mounted unit therein.
Patent ES-459239-A1 (ES)
Title: Cutter device for fibres with movable blade - which descends linearly on fixed blade and returns in curved path away from cut fibres
IPC: B26D5/14
Filed: 1977-05-27
Abstract: A device for cutting textile fibres includes a moveable cutter blade which descends onto a fixed cutter blade over which the fibres are advanced. The movable cutter blade is mounted on e.g. a chassis at one corner of an imaginary triangle. The chassis is connected a second corner of the triangle to a freely pivotal level and at the third corner to a rotating eccentric drive mechanism. After cutting the moveable blade is moved out of the path of the cut fibres. The moveable blade does not become clogged with cut fibres thus reducing maintenance and wear on the blades.
Patent ES-461572-A1 (ES)
Title: Aqueous coating agents, impregnating agents and adhesives
IPC: C09D5/44
Filed: 1977-08-12
Abstract: The invention relates to aqueous coating agents, impregnating agents and adhesives in which the binder is a mixture of from 20 to 97% by weight of a cationic water-dispersible resin and from 3 to 80% by weight of a hydrocarbon resin, and/or a modified hydrocarbon resin, which per se is not water-dispersible. The coating agents, impregnating agents and adhesives may in particular be used for the cathodic electrocoating of metallic articles.
Patent ES-462588-A1 (ES)
Title: Process for the preparation of vaccines
IPC: A61K39/155
Filed: 1977-09-23
Abstract: A process has been developed for the preparation of (1) live and (2) inactivated vaccines which comprises subjecting a suspension of a micro-organism to an alternating electric current and, if desired, incorporating the micro-organisms into a vaccine preparation. The invention also includes the (1) live and (2) inactivated vaccines prepared by the processes of the invention.
Patent ES-464210-A1 (ES)
Title: System and device for mechanically and simultaneously stretching out a plurality of wires or a plurality of traction ropes on aerial electrical lines
IPC: H02G1/04
Filed: 1977-11-16
Abstract: System for mechanically and simultaneously stretching out a plurality of wires or a plurality of traction ropes on aerial electrical lines by using a single traction rope coupled at one end to a winch and at the other end to a mounting device fitted with individual coupling and drawing elements for the single wires or single traction ropes thereof, wherein time by time an automatic simultaneous insertion of such traction ropes or wires occurs on the support, pole or trestle provided along the aerial electrical line.
Patent ES-465828-A1 (ES)
Title: Oxazolinoazetidine derivative
IPC: C07D498/04
Filed: 1978-01-07
Abstract: PURPOSE:Oxazolinoazetidine compund I(COM is carboxy,protected carboxy R is H, alkyl, aryloxyalkyl, aralkyl, ary X is H, a nucleopilic group) e. g. alpha-(3phenyl-7-oxo-4-oxa-2,6-diazabicyclo[3,2,0]hept-2-en-6-yl)-alph a-isopropenyl acetic acid diphenylmethyl ester.
Patent ES-469920-A1 (ES)
Title: Direct machining method of manufacture of isostress contoured dies
IPC: B21D37/20
Filed: 1978-05-17
Abstract: A method of forming an isostress-contoured die from a metal workpiece by discreet, sequential machining steps. A plurality of spaced-apart truncated conoidal projections, arranged in repetitive diamond-shaped patterns, are formed from the workpiece. Depressions are machined in the workpiece portions associated with each diamond pattern and the ridges between adjacent depressions are reduced by machining to form isostress-contoured surface portions between and surrounding the projections.
Patent ES-470545-A1 (ES)
Title: Painting room with recovery arrangement
IPC: B01D46/00
Filed: 1978-06-06
Abstract: Paint particles suspended in a gas are removed from the suspension by coating the surfaces of baffles with a material to which paint particles adhere and having a melting point below 100 DEG C. positioning said coated baffles in a sequence spaced apart from one another collecting paint particles suspended in a gas on the coated baffles by flowing said gas around said baffles to thereby saturate said coating with paint particles melting said paint saturated coating and removing said paint saturated coating from the baffles.
Patent ES-471441-A1 (ES)
Title: Medical apparatus with cable guide
IPC: H02G11/02
Filed: 1978-07-05
Abstract: A cable guide for X-ray scanners includes an elastomer-coated guide roller which rolls between concentric, parallel drums one end of the cable being fastened to one drum and passing around the roller.
Patent ES-474219-A1 (ES)
Title: Refractory ramming mix containing aluminum powder for metal melting furnaces
IPC: C04B35/10
Filed: 1978-10-14
Abstract: A refractory ramming mix for forming linings for containers of molten metal which contains graded refractory grains sized to minimize porosity, sintering aids or fluxes, and aluminum powder in the amount of 1 to 15 percent by volume.
Patent ES-474500-A1 (ES)
Title: Thermoplastic moulding materials.
IPC: C08L51/04
Filed: 1978-10-25
Abstract: A thermoplastic molding composition having improved flow, toughness. and heat distortion comprising a polymer mixture of (A) 25 to 95% by weight of a graft polymer of 70 to 30% by weight of a mixture of styrene (95 to 50% by weight) and acrylonitrile (5 to 50% by weight) on 30 to 70% by weight of an EPDM-rubber, and (B) 50 to 75% by weight of a terpolymer of acrylonitrile, maleic acid anhydride and styrene, the terpolymer containing 10 to 30 parts by weight of acrylonitrile, 7.5 to 15 parts by weight of maleic acid anhydride, and 82.5 to 55 parts by weight of styrene in copolymerised form.
Patent ES-475481-A1 (ES)
Title: Process for the preparation of tetrachloropyrimidine.
IPC: C07D239/30
Filed: 1978-11-28
Abstract: Process for the preparation of tetrachloropyrimidine, characterized in that 2-cyanoethyl isocyanide dichloride is reacted with chlorine in the gas phase in the temperature range from 200 DEG -650 DEG C.
Patent ES-477663-A1 (ES)
Title: Record side identification apparatus
IPC: G11B17/049
Filed: 1979-02-13
Abstract: A video disc player which extracts a disc 36 and a disc-retaining spine 38 from a cover 30 on insertion of a disc caddy 14, has means 62, 82, 88 to sense and indicate which way up the caddy is inserted to thereby indicate which side of the disc will be played. A wedge 48 on the spine 38 pivots a sensor 62 upwards or downwards according to whether side one or side two of the disc is upwards so that a lamp 82 or 88 is lit, sensor 62 being located adjacent one side of a loading slot 12 (Figs. 1, 6) so that side identification is effected before the caddy 14 is fully inserted. Alternatively side one, side two and player-empty lamps 93, 97, 75 may be selectively illuminated by microswitches 53, 79, 87 located at the rear of the player to sense a notch 57 in the spine 38 (Figs. 8, 9), or a lever 103 sensing notch 57 may move a shutter 109 to selectively uncover side one, side two or player-empty 115, 117, 113 (Fig. 10).
Patent ES-478952-A1 (ES)
Title: Process of preparing reinforced container
IPC: B29C49/00
Filed: 1979-03-13
Abstract: A process of producing a reinforced container of thermoplastic material in which a blank is pre-heated from an amorphous structure and finished in a subsequent blowing process with biaxial stretching, wherein it is provided simultaneously with internal reinforcing ribs.
Patent ES-481173-A1 (ES)
Title: Stud welding with fluid shield
IPC: B23K9/20
Filed: 1979-05-18
Abstract: Method and apparatus are provided for welding studs to a work surface wherein a substantially smut free surface is produced adjacent the weld. Apparatus is provided for depositing a thin coating of liquid in spray form onto the work surface adjacent the area whereon the stud is to be welded, prior to the welding operation. Contaminates formed in suspension in the liquid during the welding operation are removed by removal of the liquid suspension which is accomplished in a simple and inexpensive manner.
Patent ES-483414-A1 (ES)
Title: Electrically price-calculating balance
IPC: G01G19/414
Filed: 1979-08-14
Abstract: There is disclosed an electrically price-calculating balance, in particular a balance for a shop's counter, comprising an indicator part and a weighing part each constructed as a separate unit. The indicator part has an upper surface which is constructed as a support surface for the weighing part and the weighing part is mountable on the indicator part.
Patent ES-483633-A1 (ES)
Title: Baglike filter element made from a porous textile web.
IPC: D03D1/00
Filed: 1979-08-24
Abstract: 1. Bag-shaped filter element of a porous textile fabric of synthetic fibres for a separation of solid material from waste water or sludges by means of gravity, wherein the textile fabric has an air permeability of more than 50, preferably 200 to 1500 l/dm**2 . min at a pressure difference of 2 mbar, characterized in that the individual threads of the textile fabric are bound to each other in an unshiftable manner in the from of a mock leno weave, that the warp and weft threads (7, 8) consist of filament yarns (6), are arranged in groups of three filament yarns each being tightly beaten up against each other and that the groups of treads have a distance to each other corresponding to the thickness of two filament yarns.
Patent ES-484390-A1 (ES)
Title: Apparatus for treating solid particulate material
IPC: C04B7/43
Filed: 1979-09-24
Abstract: A cement clinker manufacturing apparatus which includes a suspension preheater, a precalcining furnace, a clinkering furnace such as a rotary kiln and a clinker cooler. Combustion air for use in the clinkering furnace is supplied from the clinker cooler. Combustion air for use in the calcining furnace is supplied from an indirect heat exchanger which receives hot gas from the outlet of the suspension preheater. This hot gas is placed in indirect heat exchange with ambient air to heat the ambient air. The thus heated ambient air is then supplied to the calcining furnace. The invention is particularly useful where the clinker cooler exhaust air cannot be used in the calcining furnace as preheated combustion air. A valve can be provided for regulating the volume of heated air supplied to the calcining furnace from the indirect heat exchanger.
Patent ES-8101524-A1 (ES)
Title: Method of preparing a novel cement particularly suitable as a refractory cement
IPC: C04B7/32
Filed: 1980-01-03
Abstract: A refractory cement with outstanding mechanical properties contains 10 to 30 parts by weight of C4A3S clinker and 70 to 90 parts by weight of an aluminous clinker including 30 to 75% CA. This cement may be prepared by either grinding said clinkers to a specified fineness and then mixing the same, or by grinding said clinkers simultaneously and jointly to said specified fineness. The novel double clinker cement allows concrete with considerably improved refractory and mechanical properties to be prepared, as compared to the corresponding products known up to now.
Patent ES-8102437-A1 (ES)
Title: Switching circuit comprising a plurality of input channels and an output channel
IPC: H03K17/62
Filed: 1980-02-14
Abstract: A switching circuit in which one out of a plurality of input channels is connectable to an output channel via one of the switching devices in the circuit. Each of the switching devices comprises an emitter-coupled pair of transistors which have a switchable current source in the emitter lead, the base of the first and the second transistor, respectively, of each pair being connected to one of the inputs and to the output, respectively. The output channel of the circuit comprises a transistor the emitter of which is connected to the output and the base to the interconnected collectors of the second transistors, this junction point being connected to a voltage-carrying terminal via a resistor. Via a selection switch which is connected to the switchable current sources only one of the input channels can at all times be connected through to the output channel. To increase the cross-talk attenuation, the non-conducting current sources are driven to the saturated state, non-conduction being ensured by limiting the maximum and minimum value, respectively, of the input signal with respect to the current source switching voltage.
Patent ES-8102834-A1 (ES)
Title: Method and apparatus for the blending of granular materials.
IPC: B01F5/24
Filed: 1980-05-13
Abstract: A gravity flow blending system for granular materials by use of novel internal handling means which provides for a continuous, uniform withdrawal of material from a multitude of locations (18a, b) in a large capacity bin. The invention utilizes basic principles of solids rheology to provide for a natural internal self-regulation which makes it possible to use this system for a wide range of material discharge rates and granular material types.
Patent ES-8200799-A1 (ES)
Title: Device for feeding power consumption units, particularly in a rail vehicle.
IPC: B60L1/00
Filed: 1980-08-28
Abstract: 1. Power supply installation comprising a converter which can be fed from an electric supply system and which exhibits a static inverter (1 30a, 30b, 30c), for loads which also include motors (14) - in particular for lamps (13), motors (14) and a battery charger in a rail vehicle, the converter, given variations in the input voltage, delivering an almost constant output voltage and the inverter (1 30a, 30b, 30c) featuring at least one inverter/transformer (2), which has at least one leakage gap and whose secondary circuit is equipped with a voltage stabilizer featuring compensation, resonance and output windings (6, 4, 5), a resonance capacitor (7) and harmonics compensation winding (3), and the input side of the inverter (1 30a, 30b, 30c) being arranged so that it can be connected to the onboard battery, characterized in that a DC to DC converter (28) delivering an output voltage lower than that of the input power supply is arranged between the onboard battery (18) and the input side of the inverter (1 30a, 30b, 30c), whereby the output voltage of the inverter (1 30a, 30b, 30c) on input power failure is lower than its rated voltage, in that an input resistance (11) and an input resistance by-pass contact connected in parallel thereto are arranged on the power input side of the inverter (1 30a, 30b, 30c), the input resistance by-pass contact (12) being the make contact of a relay which is connected to the output side of a comparator (16), in that the input comparator (16) is connected to the output of the inverter (1 30a, 30b, 30c) and emits a signal when the output voltage of the inverter (1 30a, 30b, 30c) reaches the rated value of the output voltage, whereby the make contact of the relay is closed, and in that a threshold voltage measuring element (29) is provided, which is connected on the input side to the electricity supply and to the input resistance (11) and from whose output side a contacter arranged in the supply circuit of the motors can be activated to operate the motors (14) when both the power is applied and the input resistance short-circuited.
Patent ES-8104981-A1 (ES)
Title: Substituted diphenyl ethers having herbicidal activity
IPC: A01N37/34
Filed: 1980-09-12
Abstract: Substituted diphenyl ethers represented by the formula:- < IMAGE > wherein: A is oxygen or sulfur X is hydrogen or halogen Y is halogen or trifluoromethyl Z is halogen, nitro, or cyano R is hydrogen or C1-3 alkyl R<1> is C1-3 alkylidene or monosubstituted C1-3 alkylidene, wherein the substituent is C1-4 alkyl and R<2> is hydrogen, C1-10 alkyl, C1-10 alkoxy, C3-8 cycloalkyl, or an agronomically acceptable ionic species, are used to control weeds.