baber/WOPTO huggingface dataset:
Patent ES-469427-A1 (ES)
Title: Fast rewind mechanism for bidirectional tape transports for cassettes
IPC: G11B15/44
Filed: 1978-05-03
Abstract: A bidirectional tape transport for tapes stored in cassettes providing fast forward and fast rewind functions. Fast forward and rewind are achieved by actuating controls which increase the motor speed and also release the tape from a capstan drive and the playback and recording head so that it may move freely at the fast speed. For fast rewind, the polarity of the supply voltage to the motor is reversed and those components of the bidirectional drive and the drive train to the reel spindles are reversed in such a way as to drive the supply spindle. Such operations are achieved by energizing a single solenoid by means of an electrical pulse produced by a switch actuated by the fast rewind control. The switch is so positioned that it will be actuated once during the advance stroke as the fast rewind control is pressed and once in the return stroke of the control. The operation of the fast rewind control thus induces successively two operations of the solenoid and two successive changes in the direction of movement of the tape, independently of its initial direction of movement. The fast forward and rewind functions are related to the direction the tape is moving at normal speed when the fast controls are actuated.
Patent ES-472079-A1 (ES)
Title: Fibre flock material feed apparatus for opening rolls
IPC: D01G15/40
Filed: 1978-07-07
Abstract: A feed apparatus for a fibre layer on an opening roll of cards or spinning preparatory machines fed with the fibre layer, wherein a feeder plate together with a feed roll forms a clearance or gap extending from the entrance or mouth of the feeder plate. Immediately upstream of the feeder plate a presser member is arranged to be movable towards the feed roll into a position in which the fibre layer is compressed and at least to a distance essentially corresponding to the width of the clearance or gap at the entrance or mouth of the feeder plate.
Patent ES-473288-A1 (ES)
Title: 3-[2-Hydroxy-1-(substituted) phenyl]cycloalkanone and cycloalkanol analgesic agents and intermediates therefor
IPC: C07C43/178
Filed: 1978-09-12
Abstract: Cycloalkanones, cycloalkanols and unsaturated analogs thereof, each of which has at the 3-position a 2-hydroxy-4-substituted phenyl group wherein the 4-position substituent is OH, alkyl which can have an oxygen atom as part of the chain, or aralkyl which can have an oxygen atom as part of the alkyl chain, are useful as CNS agents especially as analgesics, tranquilisers, sedatives and antianxiety agents and/or as anticonvulsants, diuretics and antidiarrheal agents.
Patent ES-474352-A1 (ES)
Title: Gas pressurisation system for dispensing beer - has pressure reducer on carbon di:oxide cylinder feeding second reducer fitted with multiple outlets
IPC: B67D1/12
Filed: 1978-10-19
Abstract: The gas pressurisation system is used for dispensing beer and comprises a pressure reducing valve (6, 7) fitting directly onto the neck of the CO2 gas cylinder (1). This valve has gauges (8, 9) showing the inlet and outlet pressures and is equipped with quick action connectors (11) for both cylinder and outlet tubing (12, 13). This latter feeds into a second pressure reducing valve (15), this being equipped with a gauge (19) showing the final outlet pressure into the tubing (23, 26) supplying the beer barrels (25). This valve is also fitted onto a board (17) and has multiple outlets (21, 21a, 21b) arranged radially underneath, these having quick action tubing connectors (20) for supplying several barrels.
Patent ES-475808-A1 (ES)
Title: Al-Mn Alloy and process of manufacturing semifinished products having improved strength properties
IPC: A47J36/02
Filed: 1978-12-07
Abstract: An Al-Mn alloy which can be brazed and enamelled, has a high resistance to corrosion and in a completely recrystallized state has an ultimate tensile stress of at least 150 N/mm2 a process for producing such an Al-Mn alloy by forming a melt comprising 0.8 to 2 weight percent manganese, 1.40 to 3 weight percent silicon, 0.2 to 1 weight percent iron, 0 to 0.2 weight percent copper, 0 to 0.2 weight percent magnesium, balance aluminum and in a total up to 0.2 by weight inevitable impurities which are due to the manufacture, casting said melt to form an ingot, annealing said ingot to 400 DEG to 620 DEG C. for 2 to 20 hours, hot-rolling and cold-rolling said ingot to final dimensions of the semifinished product, and subsequently annealing the semifinished product at a temperature above 450 DEG C.
Patent ES-479066-A1 (ES)
Title: Preparation of tetrahydrobenzoxocins and cis-hexahydrodibenzopyranones.
IPC: C07D311/78
Filed: 1979-03-29
Abstract: {PG,1 Reaction of 4-(1-hydroxy-1-methylethyl)-3-cyclohexen-1-one with a 5-substituted resorcinol in the presence of boron tribromide, boron trifluoride or stannic chloride provides, depending upon the duration of reaction, either a 2,7-dihydroxy-5-isopropylidene-9-substituted-2,6-methano-3,4,5,6-tetra hydro-2H-1-benzoxocin or a 6a,10a-cis-1-hydroxy-3-substituted-6,6-dimethyl-6,6a,7,8,10,10a-hexahy dro-9H-dibenzo{8 b,d{9 pyran-9-one.
Patent ES-8101839-A1 (ES)
Title: Clip for fruit tree protection net - has bent-over tabs to hold net when raised by rod over tops and hooks to fasten net onto branches
IPC: A01G13/02
Filed: 1980-06-13
Abstract: The clip comprises a flat body (1), with notches along its sides. These have formed grips (5-8, 5a-8a) or tabs and one line of mesh (4a-4d) is held in each. Three grips point upwards and the fourth downwards. One or more clips are secured to a length of netting and a socket on a long rod fitted into a stem (1a) on the end of the clip. The netting (4) is guided in one hand, the other raising the clip and material over the branches. Each clip is secured by one of two hooks (2,3) passing over a branch.
Patent ES-8107361-A1 (ES)
Title: Solid impurity detector
IPC: F02M35/09
Filed: 1980-10-09
Abstract: A device is provided for detecting the presence of solid impurities within a pressurized fluid. The device comprises a housing having a fluid passageway formed therein. One end of the fluid passageway is open to the pressurized fluid while the other end of the fluid passageway is open to a low pressure fluid region via a restricted port. A filter strip dispensed from a filter strip magazine is disposed across and obstructs the fluid flow through the passageway at a point intermediate its ends so that the filter strip removes solid or liquid particles from fluid flowing through the passageway. A differential pressure sensing means, such as a differential pressure transducer, communicates with the fluid passageway and detects the differential pressure across the filter strip. An increase of fluid pressure sensed by the differential pressure sensing means is indicative of a clogged filter strip which, in turn, indicates the presence of solid impurities within the pressurized fluid. Appropriate indicating means are coupled to the differential pressure sensing means to provide a signal upon the occurrence of a clogged condition of the filter strip.
Patent ES-8205703-A1 (ES)
Title: Loosening and separating sheets from pile
IPC: B65H3/10
Filed: 1981-02-20
Abstract: Upper sheets of paper are fed to a linear conveyor entrainment arrangement (14-18) by a rotating suction drum (12, 13) from a magazine (2) having a rising base (5) lifting the pile of sheets (1). A vertical strip (4) for retaining lower sheets is arranged alongside the stack and has an upper curved knife-edge (4a). Just below the knife-edge (4a) the strip has a compressed air orifice supplied by pipe 45. This jet loosens and separates the upper sheets making them easier to pick up by the suction drum. The base (5) rises as counterweight (10) descends into liquid (41).
Patent ES-8203304-A1 (ES)
Title: Machine for filling or emptying containers used for the transport of arranged articles.
IPC: B65B21/18
Filed: 1981-05-11
Abstract: A machine loads and unloads containers with articles arranged in rows by transferring articles between a first station outside the containers and a second station inside a container. It comprises a vertical support adjacent the first and second stations and an arm on this support which pivots through 90 DEG C. between a first position over the first station and a second position over the second station. Chains around four pulleys on the arm are paid out and wound in synchronously by the rotation of the pulleys. The chains extend to one end of the arm and then downwardly through respective apertures in the arm. The chains are attached to a platform moveable vertically which carries suckers for manipulating the articles, through chain tension detector and centering means on the platform which operate with the platform in its highest position. Further chain tension detector means on the path of the chains monitor the tension in the chains.
Patent ES-8302319-A1 (ES)
Title: Multiple chambered gas powered seismic source
IPC: G01V1/137
Filed: 1981-10-02
Abstract: A compressed-gas seismic energy source suitable for underwater prospecting. The device has two gas storage cylinders placed at the opposite ends of a shuttle. The shuttle seals both storage cylinders when seated at the end of its stroke and releases gas for the desired sonic pulse from both cylinders during its stroke. Design of the device provides for simplicity of operation, ready modification of the sonic signature, and reliability of moving parts.
Patent ES-8206491-A1 (ES)
Title: Chloro- and alkoxy-substituted-2,4-diaminoquinazolines and pharmaceutical compositions containing them.
IPC: C07D239/95
Filed: 1981-11-11
Abstract: 2,4-Diaminoquinazolines of the formula < IMAGE > (I) wherein Y1 is hydrogen or chloro, Y2 is OR, Y3 is hydrogen or OR such that when Y1 is hydrogen, Y3 is OR and when Y1 is chloro, Y3 is hydrogen or OR, and the pharmaceutically acceptable salts thereof R represents an alkyl group having from one to three carbon atoms taken separately, R1 and R2 are each hydrogen, alkyl having from one to five carbon atoms, cycloalkyl having from three to eight carbon atoms, alkenyl or alkynyl each having from three to five carbon atoms or hydroxy substituted alkyl having from two to five carbon atoms, when taken together with the nitrogen atom to which they are attached R1 and R2 form a substituted or unsubstituted heterocyclic group optionally containing an atom of oxygen, sulfur or a second atom of nitrogen as a ring member their use as antihypertensive agents, pharmaceutical compositions containing them and intermediates for their production.
Patent ES-8305137-A1 (ES)
Title: Cable operated remote control - has stop and spring preventing further movement of cable in retracted position
IPC: F16C1/16
Filed: 1982-06-18
Abstract: The remote control consists of a cable (5) in a sheath (8). The cable is attached at the control end (7) to a rod (2). The operating rod is supported in a cage (1) which has a tapered housing (31) for the sheath. In both the operating position and the position of rest, the end (22) of the sheath rests against the stop (23) of the cage under the action of a spring. Further pressure on the operating rod brings together the end of the rod and the sheath and prevents further differential movement between the two and therefore no movement at the working end of the cable.
Patent ES-8307216-A1 (ES)
Title: Proline derivatives and process for producing the same
IPC: C07D403/12
Filed: 1982-06-18
Abstract: Proline derivatives of the formula (I): < IMAGE > (wherein R is an acyl group bonded to the alpha -amino group of amino acid A and is selected from the group consisting of cyclopropanecarbonyl, cyclohexanecarbonyl and adamantanecarbonyl groups A is glycine, sarcosine or alpha -D-amino acid residue the carbonyl group of which forms a thiol ester bond with the sulfur atom) or a pharmaceutically acceptable salt thereof, and a process for producing the same are disclosed. The proline derivatives are useful for treating hypertension due to angiotensin II, and as an agent to treat cardiac insufficiency.
Patent ES-8305145-A1 (ES)
Title: Device for the automatic loading and ejecting of an information carrier.
IPC: G11B15/66
Filed: 1982-07-02
Abstract: A device for automatically inserting and ejecting an information carrier by means of an over-center mechanism, which is actuated manually until the over-center point is reached. The over-center mechanism comprises an eccentric gear which has a diameter which increases as the insertion movement proceeds, the gear surface engaging a sliding member for the information carrier. As a result, the automatic insertion path length is increased relative to the manual insertion path length.
Patent ES-8304884-A1 (ES)
Title: Use of sodium triphosphate for preparing washing compositions.
IPC: C11D3/06
Filed: 1982-07-09
Abstract: The disclosure relates to sodium tripolyphosphate containing up to 95 weight % phase-I, 0.1 to 22 weight % water of crystallization and 0.01 to 2.0 weight %, calculated as metal, of a compound of the metals selected from calcium, magnesium, zinc or strontium, the compound yielding ions in an aqueous medium. The disclosure also relates to a process for making the tripolyphosphate, and to its uses.
Patent ES-8307042-A1 (ES)
Title: Drum brake and strut for such a brake.
IPC: F16D65/56
Filed: 1982-10-18
Abstract: 1. An automatically adjustable strut for a drum brake adapted to be mounted adjacent actuating means (28) disposed between two first ends (30, 32) of a pair of shoes (12, 14) provided with friction members (24, 26), said strut (44) supported by each of its ends on each of the two shoes (12, 14) comprising a device automatically extending in response to wear of the friction members, comprised by a screw-nut-mechanism (66, 72) controlled by a detent pawl (84) engaging teeth (74) of one of the elements (72) of the screw-nut-mechanism (66, 72), characterized in that said detent pawl is supported by a resilient leaf (80) provided at said strut (44), said leaf (80) being resiliently spread from said strut (44), with the brake being at its rest position, by means of a pivoting lever (79) mounted on said lever by pivoting allowing a movement of said leaf (80) and said strut (44) towards each other when said shoes (12, 14) are spread apart.
Patent ES-8401512-A1 (ES)
Title: Liquid compositions for treating solid surfaces with transparent coatings and varnishes, application method and coatings obtained.
IPC: C08G77/18
Filed: 1983-03-15
Abstract: The basic composition comprises, in solution in at least one organic solvent, with or without water, from 10 to 40% of a hard-enable organosilicic compound resulting from a first hydrolysis reaction achieved at a temperature lower than 50 DEG C. in the presence of a carboxylic acid and water on at least one R'Si(OR)4 alkoxysilane with n=1 or 2, in association or without association with at least one Si(OR'')4-alkoxysilane, then, a second hydrolysis at a temperature lower than 40 DEG C. after removal of the formed volatile solvents and addition of a less volatile solvent and at least one R'''Si(OR1)3-alkoxysilane, said reaction being followed with the setting of the pH to between 3.5 and 5.5 by an organic base.
Patent ES-8402699-A1 (ES)
Title: Speed control for palette rollers
IPC: A22C13/00
Filed: 1983-03-18
Abstract: The equipment consists of a cylindrical chassis supported in ball bearings with various shafts carrying at their extremities a pinion which receives the movement of a crown wheel with a fixed pulley driven by a transmission belt. Other conical pinions are present.
Patent ES-8403660-A1 (ES)
Title: Low and medium voltage electrical conductors mfr.
IPC: H01B13/06
Filed: 1983-04-14
Abstract: Process comprises coating bars with an insulating layer made up of powdered epoxy resin. The coating is applied e.g. electrostatically, with heating of the bar before and after the coating operation, for polymerisation. - The coating thickness is based on the service voltage, and is pref. 0.1-3 mm. (Previously notified in Week 8431)
Patent ES-8404431-A1 (ES)
Title: Arrangement for controlling the movement of the weft conveying grippers in shuttleless looms.
IPC: D03J/
Filed: 1983-05-24
Abstract: In a shuttleless loom, the movement of the weft conveying grippers is controlled by straps moved forward and backward by gearwheels mounted at the loom shed ends, the peripheral teeth of said gearwheels engaging with longitudinally aligned slots provided at the centre of the straps. The engagement between the straps and the gearwheels is constant and precise over a wide arc of each of the wheels, thanks to the guiding action (extending over the whole of said arc) provided by a narrow belt endlessly wound about guide pins and engaging with its slots the gearwheel teeth to act on the lateral portions of the strap.
Patent ES-8405670-A1 (ES)
Title: Prodn. of moulded concrete parts
IPC: B28B3/00
Filed: 1983-10-31
Abstract: The process used concretes or mixts. of different solid dry goods and different setting components or hardening agglomerants, and consists of (1) making an intimate mixt. in a conventional mixer of raw materials suitable for high specific weight, with moisture content not above 1%, together with setting components or hardening agglomerants; (2) moulding in special steel moulds; (3) subjecting the moulds to a pressing operation in vibro-compressors; and (4) de-moulding the parts obtained.
Patent ES-8601053-A1 (ES)
Title: Method for labelling objects with labels bearing a stamp imprint
IPC: B65C3/14
Filed: 1983-11-28
Abstract: In a method for labelling objects with labels bearing a stamp imprint which can be read from the front side, the stamp imprint is applied to the rear side of the label using a printing ink and a label material which ensure penetration of the ink to the front side of the label. The labels are stamped in a glue-free area before or after glueing.
Patent ES-8700817-A1 (ES)
Title: Digital signal pattern recognition circuit
IPC: H04B17/40
Filed: 1985-01-11
Abstract: To permit address-free fault location on digital communication paths with several intermediate repeaters, one or more identification signals must be recognized in the intermediate repeaters with sufficient certainty. The identification signals are digital signals with periodically recurring sections which are marked with a string of successive like bits (e.g., 0 bits) and have different durations for a first identification signal and a second identification signal. The circuit contains a time discriminator (1) which responds when a string of successively received like bits is characteristic of a section of an identification signal. It then provides a pulse equal in length to this section to a frequency discriminator (2) which responds when such pulses recur at a frequency characteristic of an identification signal. The frequency discriminator thus delivers an output voltage whose amplitude is typical of one identification signal or the other because of the different pulse durations. By comparing this voltage with reference voltages, a following comparator (3) derives control signals indicating the reception of the respective identification signal.
Patent ES-8800600-A1 (ES)
Title: Medicine containing extracts of plants or of plant parts of the genus Leptospermum scoparium.
IPC: A61K36/18
Filed: 1985-09-16
Abstract: 1. A medicament containing extracts from plants or from plant parts of the species leptospermum scoparium.
Patent ES-8609608-A1 (ES)
Title: Horizontal rotary type compressor
IPC: F04C29/06
Filed: 1985-09-26
Abstract: PURPOSE:To prevent the generation of abnormal vibration due to the floating-up of a main bearing from a thrust bearing by increasing the capacity of the chamber of the counter-thrust bearing side among the inside chamber of a rot or larger than the capacity of the chamber on the other side. CONSTITUTION:A crank shaft 27d is arranged inside the rotor 5 of a compression mechanism part, and one edge surface 27a of the crank shaft from a thrust bearing mechanism between a main bearing 6. While, among the inside chamber of a rotor formed from a rotor, crank shaft, main bearing, an a subbearing 9, the capacity of the chamber 13 on the thrust bearing side is set smaller than the capacity of the chamber 14 on the other side. Therefore, the supplied oil pressure generated during operation acts to press the crank shaft of the thrust bearing side, and the main shaft is floated-up, and the generation of abnormal vibration can be prevented.
Patent ES-8609100-A1 (ES)
Title: Device for operating, preselecting and indicating the rear gear change of bicycles and the like.
IPC: B62M25/04
Filed: 1985-11-28
Abstract: A control device for controlling, preselecting and indexing rear derailleur gear changes on bicycles and similar vehicles. An operating lever is shaped and designed to work together with the control device for adjusting and indexing. The lever may be started from a neutral position to effect a tensioning or slackening of the cable on each reversal of the direction of a pivoting of the lever. The cable can be acted on to move the chair guide transversely for changing or selecting one or more gears, depending on whether or not there is a pedalling action.
Patent ES-8703896-A1 (ES)
Title: Chlorinated rubber prodn. from polyolefin(s)
IPC: C08C19/14
Filed: 1986-01-07
Abstract: Process consists of (a) dissolving polyolefin rubber, esp. polyisoprene in CCl4 at 60 deg.C; (b) bubbling in chlorine dioxide with 5 vol.% air until the viscosity of the soln. is reduced to 0.4% of its initial value; (c) adding benzoyl peroxide and bubbling in chlorine mixed with air in vol. ratio 5:1, in presence of UV light, at 70-90 deg.C; (d) degassing with nitrogen; (e) recovering the chlorinated rubber by removing solvent and pptn.; and (f) filtering or centrifuging the suspension and washing with the solvent used for extn.
Patent ES-8704814-A1 (ES)
Title: Lim secondary reactance compensation and thrust control.
IPC: B61B13/12
Filed: 1986-01-03
Abstract: In a transportation system involving a track-side linear induction motor (LIM) primary (20) and a vehicle (10) carrying a LIM secondary (18), an arrangement is provided for selectively altering the thurst characteristics of the LIM secondary in operation. The LIM secondary has a three-phase reaction winding (28) rather than a conventional reaction plate. Each of the individual phase windings (32,34,36) has a controlled variable resistance (40) parallel connected with a capacitor (42) across its ends. The capacitors compensate for energy normally stored in the air gap between the primary and secondary, and provide improved thrust characteristics during high slip operation. The resistances can be controlled from within the vehicle thereby providing a form of on-board thrust control which can in large measure replace the more standard voltage control which is normally provided at each LIM primary on the track.
Patent ES-8702366-A1 (ES)
Title: 5-Sulfonamido-1-aryl pyrazoles.
IPC: C07D231/42
Filed: 1986-01-31
Abstract: A 5-sulphonamido-1-aryl-pyrazole of the formula (I) < IMAGE > (I) in which R1 represents hydrogen, nitro, nitroso or halogen, R2 represents hydrogen, alkyl or a radical R3-SO2-, or an inorganic or organic cation bonded in the form of a salt, R3 represents alkyl, alkenyl, cycloalkyl, halogeno-alkyl, hydroxyalkyl, alkoxyalkyl or unsubstituted or substituted aryl, R4 and R6 independently of one another represent cyano, nitro, halogen, alkyl, alkoxy, alkoxycarbonyl, halogenoalkyl, halogenoalkoxy or a radical -(O)n-R9 and R5, R7 and R8 independently of one another and of R4 and R6 represent the same radicals as R4 and R6, and additionally represent hydrogen, wherein R9 represents alkyl, halogenoalkyl, amino, alkyl-amino or dialkylamino and n represents the number 0, 1 or 2. Such 5-sulphonamido-1-aryl-pyrazole being useful as a herbicide.