baber/WOPTO huggingface dataset:
Patent ES-444011-A1 (ES)
Title: Separation of protein from vegetable sources
IPC: A23J1/14
Filed: 1975-12-31
Abstract: Vegetable protein source materials are dispersed in water at a pH in the range of 2 to 6 and an acid phytase is included therein. The acidic extract containing soluble protein is separated and dried to yield a solid protein of desirable character. A protease can also be used to improve the characteristics of the protein.
Patent ES-452568-A1 (ES)
Title: Apparatus for collecting plurality of packed articles
IPC: B65G47/10
Filed: 1976-10-20
Abstract: The marshalling installation comprises storage areas along each side, served by mobile units of rails. A central data processor is used to pick the required items, these being placed on belts which are arranged perpendicular to the rails. The items are moved inwards to a central conveyor. This is parallel to the rails and delivers the items to a packing area. The belts are in two sections, the second moving faster to separate individual orders. At the packing area, items are unloaded against a barrier. The complete order is then moved automatically to a suitable packing station for despatch.
Patent ES-454225-A1 (ES)
Title: Electrical cable installations with cooling means
IPC: H02G15/24
Filed: 1976-12-03
Abstract: Potential hot spots, such as at joints, in buried power cable runs are cooled by juxtaposing coolant flow conduits adjacent the cable and providing thermally conductive bridging members between the conduits and the cable throughout the potential hot spots to provide local cooling directly at the hot spots. The bridging members are cast metal clamps with portions to attach to lugs formed on the metallic cable sheath at the hot spots and portions which embrace the cooling conduits. Copper strips are provided underlying the clamps and embracing the cable and the cooling conduits to enhance thermal transfer from the cable to the coolant, and, with the coolant conduits formed of copper pipe, electrical insulators are provided in the metallic cable sheath so as to define an electrically isolated section in the region of the potential hot spot which can be coupled thermally and electrically directly to the coolant conduits.
Patent ES-455765-A1 (ES)
Title: Digital-to-analog converter with scanning system
IPC: H03M1/82
Filed: 1977-02-09
Abstract: A digital-to-analog converter in which a comparison of a digital signal combination to be converted with a signal combination produced by a counting circuit is implemented serially for minimizing the number of connections in the circuit.
Patent ES-456553-A1 (ES)
Title: Toughened glass sheets
IPC: C03B27/052
Filed: 1977-03-04
Abstract: Thermally toughened glass sheets of thickness 2.5 mm to 3.5 mm, for use as motor vehicle side or rear windows, are produced by differential quenching producing a distribution of regions of more highly toughened glass interspersed with regions of lesser toughened glass. The average central tensile stress is in the range 62 MN/m2 to 53 MN/m2, and there is a distribution of areas in which the principal stresses acting in the plane of the glass sheet are unequal. The principal stress difference in some of the areas is at a maximum in the range 8 MN/m2 to 25 MN/m2, the major principal stresses in adjacent areas in which the principal stress difference is a maximum are in different directions, and the distance between the centers of such adjacent areas is in the range 15 mm to 30 mm.
Patent ES-463208-A1 (ES)
Title: Containers
IPC: B65D81/32
Filed: 1977-10-15
Abstract: The two chambers (2) are connected to a removal channel (5) in each case via a discharge channel (3). Said removal channel contains an opening thread (6) which on one side closes the junction of the two discharge channels (3) in the removal channel (5) and, at its other end, is welded or sealed in an extension of the film webs which are formed as tear-off tabs (10). The opening thread (6) advantageously extends with its end facing the discharge channels (3) beyond the branch (4) of the two discharge channels (3) in the removal channel (5), while the other end of the opening thread (6) is firmly sealed in the tear-off tab (10).
Patent ES-464182-A1 (ES)
Title: Substituted arylaliphatic acids
IPC: C07D207/327
Filed: 1977-11-16
Abstract: Substituted arylaliphatic acids represented by the general formula < IMAGE > wherein X is a nitro or amino group, may be used as drugs, in particular as an analgesic and anti-inflammatory agent.
Patent ES-473640-A1 (ES)
Title: Articulated vehicle with movable joint
IPC: E02F9/08
Filed: 1978-09-25
Abstract: An articulated vehicle having two frame sections interconnected for pivotal movement about a vertical axis as well as a longitudinal axis is disclosed herein. The joint between the two frame sections includes upper and lower spaced pivotal connections between the two frame sections which define a vertical pivot axis and one of the pivotal connections is movable along a plane extending transversely of the frame sections to accommodate pivotal movement of the frame sections about a longitudinal axis.
Patent ES-474130-A1 (ES)
Title: Process for preparing 6-thiatetracyclinracemates with "natural configuration" and their optical antipodes.
IPC: C07D335/04
Filed: 1978-10-11
Abstract: A process for the preparation of racemic 6-thiatetracycline derivatives comprises treating a mixture of epimers of corresponding 1,4,4a,5,5a,6,11,12a-octahydro-3,12-dihydroxy-1,11-dioxo-6-thianaphtha cene-2-carboxamides with a saturated heterocyclic secondary amine having a total of 4 to 12 carbon atoms for a sufficient length of time at temperatures of about 15 DEG -120 DEG C.
Patent ES-478748-A1 (ES)
Title: Lightning arrester device for power transmission line.
IPC: H01C7/12
Filed: 1979-03-16
Abstract: A lightning arrester device comprises a serial connection of a non-linear resistor and a linear resistor as a lightning arrester and a pair of electrodes disposed at both ends of the lightning arrester with a spark gap being defined between the electrodes thereby preventing a damage of the lightning arrester caused by direct lightning to a power transmission line.
Patent ES-487054-A1 (ES)
Title: Ink ribbon drive, e.g. in a high-speed printer.
IPC: B41J33/16
Filed: 1979-12-19
Abstract: In a high speed printer, apparatus is provided for rotatably driving a ribbon take-up reel and a ribbon supply reel, each reel being adapted to support a portion of an inventory of ribbon running from the supply reel to the take-up reel at a constant speed differential between reels. This apparatus comprises a first inelastic drive belt for peripherally non-slip driving the ribbon portion on the take-up reel and a second inelastic drive belt unattached to the first drive belt for peripherally non-slip driving the ribbon portion on the supply reel. Means are provided for driving the first belt at a constant selected speed and drive coupling means provided which are non-slip driven by the first belt and are for non-slip driving the second belt at a constant speed which is slower than the first belt. In this manner, the web or ribbon between the supply reel and the take-up reel is maintained under a constant uniform strain level.
Patent ES-8104569-A1 (ES)
Title: Method and apparatus for detecting the presence of water in oil
IPC: G01F23/24
Filed: 1980-02-08
Abstract: A temperature sensitive resistor is immersed in a bath of quench oil and is supplied with electrical power sufficient to keep the resistor at a predetermined and substantially constant temperature above the vaporization point of water. When water is present in the oil, the water is vaporized by the resistor with the vaporization acting to cool the resistor and lower its resistance value. A signal which varies as a function of the drop in the resistance value of the resistor is produced and causes an increase in the power supplied to the resistor so as to keep the resistor at its predetermined temperature. In addition, transient pulses in the signal are detected and an alarm signal is produced when there is sufficient water present in the oil bath to cause the time-average value of the pulses to exceed a predetermined threshold. The resistor is protected from turbulence in the oil bath by a small chamber which contains a test sample of oil and which is periodically purged to bring a new test sample into the vicinity of the resistor and to allow the resistor to momentarily be exposed to air in order to clean slime and tar from the resistor.
Patent ES-8302318-A1 (ES)
Title: Wide range radiation monitoring apparatus.
IPC: G01T3/00
Filed: 1980-03-13
Abstract: This invention relates to a simple and rugged, wide-range radiation monitor adapted for use at various locations around a nuclear reactor plant. An emitter plate (E) of a high atomic number material is positioned between collector plates (C1, C2) of a low atomic number material and the ionization current developed in the gap regions therebetween in response to low radiation fields and the self-powered current developed in response to high radiation fields is measured by a current measuring circuit (M) as an indication of impinging radiation. The spacing between the collector and emitter plates and accordingly the gas volume defined therebetween is great enough that the ionization current dominates the self-powered current at low radiation fields.
Patent ES-8102827-A1 (ES)
Title: Vacuum belt filter including vacuum sealing means.
IPC: B01D33/04
Filed: 1980-05-23
Abstract: A vacuum belt filter including an endless conveyor belt (1) which includes apertures (8) therethrough over at least a major portion of its surface area filter cloth (9) adapted to be located round the conveyor belt (1) a vacuum chamber (16) located below the operative run (33a) of the conveyor belt (1) and including an inlet (15) extending along at least part of the operative run (33a) of the conveyor belt (1) and vacuum sealing means between the conveyor belt (1) and the vacuum chamber (16), the vacuum sealing means including a sealing roller (24, 24a) which is located transversely to the direction of travel of the conveyor belt (1) towards an end of the inlet (15) into the vacuum chamber (16) in a position below the conveyor belt (1), at least the outer peripheral portion (26) of the sealing roller (24, 24a) comprising resilient material, the periphery (26a) of the sealing roller (24, 24a) being in sealing contact with the conveyer belt (1) and with a transversely disposed end face (16b) on the vacuum chamber (16) and opposite ends of the resilient outer portion (26) of the sealing roller (24, 24a) being in sealing contact with opposed longitudinally disposed side faces (16a) on the vacuum chamber (16).
Patent ES-8202758-A1 (ES)
Title: Machine for coiling strip material with a device for momentary immobilization of the tails of the strips
IPC: B65H19/29
Filed: 1981-04-15
Abstract: A machine for coiling material in strips is equipped with a device for immobilization of the strip tail at the end of a coiling phase. The immobilization device includes at least one support carrying a roll of adhesive tape and a pressing roller for pressing the tape onto the coil. Each support includes rollers for guiding and introducing the adhesive tape upon receipt of a signal from control unit, a tape cutting tool mounted on a jack which actuates the tape cutting tool upon passage of a preselected length of adhesive tape through the rollers, a magnet or suction cup for separating the tail from the coil, and a strip tail proximity detector which drives the rollers when the tail is detected.
Patent ES-8206159-A1 (ES)
Title: Fruit dryer
IPC: F26B15/12
Filed: 1981-10-09
Abstract: A fruit dryer comprising a roller conveyor passing through an elongate drying chamber is disclosed. An air plenum having a plurality of transverse nozzle openings is disposed above the conveyor and directs a series of curtain-like air streams on the fruit below. The major portion of the air within the dryer is recycled by a fan while a smaller portion of said air is exhausted by a second fan. A heater heats both the recycled air and fresh air introduced as make-up for the exhausted air. A means is provided to rotate the individual rollers of the roller conveyor as the conveyor is advanced in order to expose all sides of the fruit to the air streams.
Patent ES-8300007-A1 (ES)
Title: A method for the preparation and packing of food products, in particular fish products, of long keeping quality.
IPC: A23P1/10
Filed: 1981-10-29
Abstract: The invention relates to a method for the preparation and packing of food products, in particular fish products of long keeping quality, by disintegrating and sterilizing the fish and allowing the sterilized fish mass to coagulate under pressure in a forming and filling pipe (7), the inside cross-section (15) of which corresponds to the cross-section of the packing container (16) wherein the product is to be packed. The forming and filling pipe (7) is provided, moreover, with cut-off elements (11) and flaplike shut-off elements (14) to make possible the separation and feeding out of the product from the forming and filling pipe to the packing containers (16).
Patent ES-8301074-A1 (ES)
Title: Armature for electrical rotating machines and method for producing an armature
IPC: H02K15/09
Filed: 1981-12-10
Abstract: The armature of an electrical rotating machine, preferably a DC machine and especially a starter, has outer and inner conductors which lie in slots in a laminate stack and are or become connected to a commutator. In order to prevent the insulation at the start of bends in the conductors at the outlet of the slots being cut or damaged, the armature shaft (2) supports an insulating disc (8) in front of the outer laminate of the laminate stack (1) in order to support the conductors emerging from the slots (3). Said conductors can be supported on the disc (8) especially during the twisting and connecting process when the commutator is being connected. The radius (R) of this supporting disc (8) is larger than the corresponding radius (r) at the base or bottom of the slots (3). During the twisting and connecting to the commutator, the inner conductors (5) are supported on the one hand on the outer edge (8a) of the supporting disc (8) and on the other hand on the moving fingers (6) which are adjustable in the radial direction and belong to the winding device.
Patent ES-8301786-A1 (ES)
Title: Servo boosters for vehicle braking systems
IPC: B60T13/569
Filed: 1982-02-11
Abstract: In a servo booster of the kind in which a stationary force transmitting member 13 extends through the movable wall, which comprises a diaphragm 9 and a support plate 6, and the diaphragm is sealed to the member 13 by a flexible boot located about the member 13 with one end portion 21 sealed to the diaphragm 9, the support plate is deliberately made capable of parting from the diaphragm 9. This has been found to reduce substantially the risk of air becoming trapped between the plate 6 and diaphragm 9 during bleeding of the brakes, when a pressure differential is created between the front and rear chambers of the booster. Forward displacement of the plate 6 relative to the diaphragm 9 and boot end portion 21 is preferably limited by an abutment 25' on the boot. In a preferred arrangement excessive pressure build-up is prevented by venting between a surface 12' carried with the plate and a sealing surface, e.g. of a lip 47, carried with the diaphragm.
Patent ES-8302792-A1 (ES)
Title: Cobalt superalloy
IPC: C22C19/07
Filed: 1982-03-03
Abstract: Disclosed is a cobalt-base superalloy containing about 32% cobalt, 8% nickel, 26.5% chromium, 2.5% tungsten, 5% niobium, about 1% each manganese and silicon, about 0.4% carbon, and the balance about 23% iron plus incidental impurities and modifiers normally found in alloys of this class. The alloy is readily processed in the form of wrought products, castings, metal powder and all forms of welding and hardfacing materials. The outstanding characteristics of the new alloy include the resistance to cavitation erosion and galling, low cost and minimal use of strategic metals.
Patent ES-8303459-A1 (ES)
Title: Reagents for graft copolymers.
IPC: C08G77/42
Filed: 1982-05-06
Abstract: A hydroxyl-functional polymer is reacted with a compound ZCO.N(H)x.N(H)x.CO.OR, where Z is halogen or aryloxy, x is 0 or 1 and R is hydrocarbon, and the reaction product is if necessary oxidized to give an azodicarboxylate functional polymer having the formula QOCO.N:N.CO.OR where Q is an inert polymer group. This polymer is used to react with ethylenically unsaturated natural or synthetic rubber so as to graft groups derived from the polymer on the rubber backbone.
Patent ES-8304390-A1 (ES)
Title: UHF receiver for a traffic information radio broadcasting system.
IPC: H04H20/00
Filed: 1982-05-26
Abstract: To improve reliability of recognition of an announcement recognition (AR) signal radiated by a transmitter upon broadcasting an announcement (e.g. traffic information, news, etc.) in the form of AM modulation of a 57 kHz auxiliary subcarrier, in which the subcarrier is essentially continuously modulated by region or radio-station recognition signals, the level of which changes when the announcement recognition signal is radiated, the subcarrier is filtered in the receiver, demodulated, and the degree of modulation by the frequency characteristics of the region or radio-station recognition frequency (RR) is sensed. If the modulation of the subcarrier at this frequency or frequency band (RR) drops from, for example, 60% modulation to 30% modulation, or less-a 50% level change-a switch (4) is activated which inhibits transmission of audio programs from an external source, such as a tape recorder (5), a tuner tuned to another station, or the like, and reproduces the program or announcement being broadcast by the station to which a region or radio-station recognition frequency is assigned. Termination of the AR signal (FIG. 3: t2), forming the AR modulation on the 57 kHz subcarrier, causes the switch (4) to revert for reproduction of previously controlled audio information upon increase in the level of the RR modulation on the subcarrier, which is sensed in a modulation sensing circuit or network (FIG. 2: 34-37).
Patent ES-8306933-A1 (ES)
Title: Induction generator system with switched capacitor control
IPC: H02P9/00
Filed: 1982-08-16
Abstract: An electric power generator system including a switched capacitor controlled induction generator adapted to provide power at a regulated voltage and frequency. The system is adapted for autonomous operation for delivery of power with unity power factor to an external power grid.
Patent ES-8306909-A1 (ES)
Title: Recording and/or reproducing apparatus.
IPC: G11B15/66
Filed: 1982-09-06
Abstract: A magnetic tape recording apparatus comprises at least one tape-guide device (18, 18') which is movable between a rest position and an operating position and, for moving said device, a drive member (26, 26') which is coupled to a supporting member (19, 19') of the tape-guide device via a disengageable coupling (27, 27'). The drive member (26, 26') and the supporting member (19, 19') are tensioned relative to each other by means of a spring (45, 45') which acts in the direction of movement, the spring urging the coupling abutments (39, 39', 40, 40', 41, 41', 42, 42') of the disengageable coupling, which abutments are operative in the direction of movement, against each other when the tape guide device is out of its operating position. When the tape-guide device (18, 18') is in its operating position the spring (45, 45') keeps said device in engagement with a positioning device (46, 46') which positions the tape-guide device, the drive member (26, 26' ) being moved with overtravel relative to the supporting member (19, 19') and the coupling abutments of the disengageable coupling (27, 27') being disengaged from each other against the force of the spring (45, 45').
Patent ES-8404235-A1 (ES)
Title: Method and apparatus for the production of jointing bands with embedded reinforcing profiles which run at right angles to the longitudinal axis of the band
IPC: B29C48/49
Filed: 1983-03-15
Abstract: A method of extrusion for the production of a plastic band profile with reinforcing profiles disposed and enclosed at right angles to the longitudinal axis of the band, arranged at a distance one from the other whereby two streams of plastic are brought together at a sharp angle to the longitudinal axis of extrusion and where the profiles are uniformly pushed from behind and in the direction of extrusion into the region of the angle where the two streams meet and where they are enveloped and taken with the plastic streams and extruded into the shape of the band profile. The two plastic streams are produced independently one from the other in two parallel planes one lying above the other and with respect to their flow parameters are independently controllable one from the other.
Patent ES-8503817-A1 (ES)
Title: Feed-water heater.
IPC: F22D1/32
Filed: 1984-04-27
Abstract: In a feed water preheater of horizontal type with an integrated desuperheater, the last deflection chamber of the desuperheater is provided with lateral steam outlet ports (13). As a result, the desuperheated steam does not reach the condensation zone directly as hitherto by passing into the free cross-section of the tube bundle but, instead, it passes into the free space surrounding the condensation bundle (2) on which it can then act from the outside inwards at minimum flow velocity.
Patent ES-8505718-A1 (ES)
Title: Mushroom mutant strains.
IPC: A01H15/00
Filed: 1984-07-27
Abstract: Sensitivity (lack of resistance) to fungicides is a problem in commercial strains of the mushroom Agaricus bisporus. Mutant strains, produced from the known parent strains by UV irradiation followed by selection, and having a genetically stable phenotype of insensitivity (resistance) to carboxin or benodanil have now been prepared. These mutant strains give a good yield of fruit in the presence of the fungicide. They have been deposited as patent deposits under the Budapest Treaty at the Commonwealth Mycological Institute.
Patent ES-8602993-A1 (ES)
Title: Method and sewing machine for approaching a predetermined end point of a seam
IPC: D05B69/00
Filed: 1984-09-20
Abstract: A method for approaching a predeterminable end point of a seam spaced from the edge of a workpiece, with a sewing machine which comprises an adjustable needle and lower transport, a sensor arranged before the needle and triggering the process for the positioning of the needle in the end point during passage through the edge, a pulse generator coupled with the main shaft of the sewing machine for the delivery of counting pulses for a pulse counter, and a micro-computer which controls the action of the feed means as a function of the pulses originating from the sensor and from the pulse generator. To execute a desired shortening of the length of one or more of the last stitches before the end point of a seam, the workpiece is moved back by the difference between the desired stitch length and the stitch length set by the setting device, before execution of the adjusted feed. For correction of the stitch length executed during the feed phase, the cloth feeder is connected with a switching gear controlled by the micro-computer for controlled switching on during its reversed feed phase which precedes the respective forward feed phase.
Patent ES-8606146-A1 (ES)
Title: Device for immobilizing vehicles
IPC: B60T5/00
Filed: 1984-12-20
Abstract: A device for immobilizing vehicles comprises a pair of chocks 1 and 2 for bearing against a vehicle wheel on each side (in a direction of rotation) of its point of contact with the ground, an upper hook 7 for hooking onto the wheel at a point located above the point of contact with the ground, an arm 3, 4 secured to each chock, the chock arms being relatively movable in order to adjust the separation of the chocks, and a rod 5 of adjustable length for connecting the upper hook to the chock arms and which includes a closure 6 for locking the rod and the chock arms together with the chocks and the upper hook in the position for keeping the vehicle wheel securely held. (Figure 1).