baber/WOPTO huggingface dataset:
Patent ES-447122-A1 (ES)
Title: Powerful submersible deepwater pile driver powered by pressurized gas discharge
IPC: E02D7/02
Filed: 1976-04-17
Abstract: A very powerful pile driver is disclosed capable of operation in the air, partially submerged or totally submerged in the ocean for driving long piles into the ocean floor in deep water construction jobs. The pile driver includes a cylindrical housing, a movable massive weight within the housing, an annular cylindrical thrust-transferring member defining a discharge chamber below this weight, and a movable driving head attached to this annular member, forming a thrust-transmitting assembly adapted to be engaged with the pile. Pressurized gas such as compressed air is discharged from gas discharge apparatus, called an airgun located within the discharge chamber and provides two driving thrusts for each discharge. A cantilevered arm projecting from the gas discharge apparatus extends through and is straddled by an opening in the wall of the thrust-transmitting assembly and supports the cylindrical housing and feeds pressurized gas to the airgun which is temporarily in "floating" relationship during the instants when pile-driving thrusts are being transmitted, said arm engaging shock-absorbing means attached to the housing. Gas purging means enable seawater to be purged from the firing chamber of the airgun after the pile driver has initially been lowered into the sea in preparation for operation, and a position-responsive valve may be provided to monitor the operational relationships for protecting the equipment.
Patent ES-462272-A1 (ES)
Title: Friction clutches
IPC: F16D13/46
Filed: 1977-09-10
Abstract: An improved arrangement of locking apparatus for securing the fulcrum ring of a clutch in adjusted position includes a rotatable cam operable from a readily accessible location for forcing a locking bar radially into engagement with a slotted fulcrum ring a wedge shaped nose on the locking bar is preferred for taking up clearance between the bar and slot in order to eliminate hammering or chucking the nose of the locking bar may have compound inclination for exerting wedging action both radially and parallel to the axis the wedging and securing of the locking bar is facilitated by the provision of coaxial hexagonal drive lugs adapted for engagement by wrenches. In addition, an improved interlocking drive connection is provided between the finger of a belleville spring and a release sleeve assuring that the sleeve rotates with the spring.
Patent ES-465583-A1 (ES)
Title: Automatic tube puller
IPC: B23P19/027
Filed: 1977-12-29
Abstract: An improved tool is provided for the removal of tubes from heat exchangers. First a mandrel is threaded into the end of a tube. The present tool is then fitted over the mandrel and is responsive to trigger-actuated hydraulic and/or pneumatic control means to automatically cause the tool to grip the mandrel and thereafter move the mandrel with its attached tube away from the tube sheet of the heat exchanger.
Patent ES-469992-A1 (ES)
Title: Vehicle seat hinge mechanism
IPC: F16C11/10
Filed: 1978-05-18
Abstract: The hinge mechanism for supporting the back part of a vehicle seat for pivotal movement relative to a base part has first and second hinge arms secured respectively to the back part and base part and interconnected by an eccentric device. The eccentric device is rotatably supported on the first hinge arm and supports eccentrically a shaft integral with the second hinge arm. Rotation of the eccentric device by a handle moves the shaft laterally, and two sets of teeth secured respectively to the hinge arms are thereby moved into or out of mesh. A cam acting between the hinge arms maintains the teeth out of mesh while the back part is in a forward tilted position.
Patent ES-475390-A1 (ES)
Title: Method for the ultrasonic welding of a sheet of flexible thermoplastic material to a body of rigid thermoplastic material.
IPC: B29C65/08
Filed: 1978-11-24
Abstract: A method of ultrasonically welding a sheet 8 of flexible thermoplastics material to a body 5 comprising a rigid thermoplastics material comprises placing the rigid body 5 on a first member 10, positioning the flexible sheet 8 on that part of the rigid body to which the sheet is to be welded, applying a second member 11 to the flexible sheet, which member 11 is provided with a multiplicity of projections 12, preferably pyramid-shaped, for engagement with the part of the body covered with the sheet, and emitting ultrasonic vibrations between the two members 10, 11 while an appropriate pressure is exerted on the pieces to be welded. As described, the body 5 is a bar to be supported in an aperture in a sun visor having two flexible thermoplastic skins 7, 8. After welding the skin 8 to the bar 5, the sun visor is turned over and the skin 7 is welded to the bar 5. Surplus material is cut away along joins 13, 14. In a modification, (Figure 5), both skins are joined to the bar in a single operation by providing both members with projections (12a).
Patent ES-476215-A1 (ES)
Title: Polyamide spin-texture process
IPC: D01F6/60
Filed: 1978-12-21
Abstract: A spin-texture process for producing polyamide yarns is described in which a freshly extruded yarn is passed between two pairs of rotating rolls and then collected. The second pair of rolls (draw rolls) is driven at a peripheral speed greater than that of the first pair of rolls (feed roll and its associated separator roll). The feed roll is maintained and a given temperature which is correlated with other processing conditions to impart a desired level of latent crimp to the yarn. Yarns prepared by the process have a potential bulk of between 10% and 50% and are particularly useful as carpet yarns.
Patent ES-477941-A1 (ES)
Title: Multiple standard TV receiver - uses difference between audio and video carrier frequencies to select incoming signal standard
IPC: H04N5/46
Filed: 1979-02-21
Abstract: The multiple standard t.v. set automatically switches its standard to that of the incoming signal. The circuit (1) produces a voltage dependent on the difference between the audio and video carrier frequencies. A selective narrow band amplifier (F1, T1, F2, T2,) selects the difference frequency from the modulated intermediate audio at its input. The amplifier is gated during the line flyback by the flyback pulses in the transmitted t.v. signals and its output is detected (D) to produce the voltage which is used to select the required module for the transmitted signal standard.
Patent ES-478395-A1 (ES)
Title: Prosthetic finger joint
IPC: A61F2/30
Filed: 1979-03-07
Abstract: A prosthetic joint is comprised of three basic components. A first component is adapted to be associated with a first bone and has an arcuate bearing surface at one end thereof. The first component is constructed such that it may pivot on its bearing surface. A second component is adapted to be associated with a second bone adjacent to the first bone. The second component has a terminal portion at one end facing toward the bearing surface of the first component and has rigid walls defining an open-ended socket. The walls of the second component are connected to the first component in a manner to allow pivoting of the first component with respect to the second component. A third component has an arcuate bearing surface mating with the arcuate bearing surface on the first component. The third component is located in the open-ended socket with its walls embracing the same so that the mating bearing surfaces cooperate to carry the loading forces of the joint in use.
Patent ES-478680-A1 (ES)
Title: Refractory compositions for use in the production of injectable pastes having a low water content.
IPC: F27B1/14
Filed: 1979-03-15
Abstract: The invention relates to produced refractory compositions comprising the four following particulate fractions: (1) 30-60% by weight of a coarse fraction at least 50% of which are greater than 0.5 mm (2) 10-30% by weight of a fine fraction at least 50% of which are smaller than 75 microns (3) 10-30% by weight of a very fine fraction at least 50% of which are smaller than 5 microns and (4) 10-30% by weight of an ultra fine fraction at least 80% of which are smaller than 0.1 micron the fractions being comprised of materials which are inert to water. The refractory compositions, when mixed with less than 10% by weight of water, give injectable pastes suitable for repairing refractory furnace linings.
Patent ES-480037-A1 (ES)
Title: Strap tightener
IPC: F16B2/08
Filed: 1979-04-27
Abstract: A strap tightener including means to lock an operating lever in a rest position adjacent to an anchoring element for fixedly anchoring the strap tightener. Said means include a hook projecting from a driving pawl on the operating lever for receiving, in the rest position of the operating lever, a holding pawl on the anchoring element.
Patent ES-481132-A1 (ES)
Title: Feed device for calenders
IPC: D06F67/04
Filed: 1979-05-31
Abstract: A feed device for feeding laundry pieces (10) to a calender (12) comprises a cross-member (1) arranged transversely above a feeder conveyor (11) and rotatable in steps of 180 DEG about its axis (33) in the clockwise direction. The cross-member (1) supports a pair of grippers (2) and a pair of grippers (3) angularly displaced from each other by 180 DEG . The two grippers (2) or (3) of each pair being spaced apart from each other along the axis (33), the laundry piece (10) being supplied to the conveyor (11) either by grippers (2) or grippers (3). Each gripper (2 or 3) includes an upper clamping arm (14) spring-biassed in the clockwise direction against a shorter, lower clamping arm (13), the arm (14) carrying at its free end a roller (15). Thus, on rotation of the cross- member (1), each roller (15) contacts the conveyor (11) to press the leading edge portion of the laundry piece (10) between itself and the conveyor and to open the gripper (2 or 3) against the spring-bias of its arm (14) so that the laundry piece (10) is deposited on the conveyor (11). Drive means are provided on the cross-member (1) to enable the spacing between the two grippers (2) or (3) to be varied to permit the spreading of the laundry piece (10) held by the grippers and also to permit the holding of laundry pieces of different sizes, and further drive means are provided to enable the two grippers (2) or (3) to be positioned either centrally with respect to the midpoint of the axis (33) or displaced eccentrically towards one or the other end of the cross-member (1).
Patent ES-482245-A1 (ES)
Title: Method of operating a plant for the combustion of waste motor oil.
IPC: F23D11/28
Filed: 1979-07-05
Abstract: This system for burning low-grade fuels, notably used mineral oils, comprises a first so-called decantation tank receiving the fuel and connected, through an overflow device, to a second so-called storage tank, and a burner connected to this storage tank. The first decantation tank comprises means for heating the fuel under the control of a thermostat. A level detector is incorporated in the storage tank and connected to a pump inserted in the circuit supplying fuel to the first tank. The burner comprises a pump set to supply fuel to the burner jet through a reservoir provided with reheating means, so that the fuel delivered to the burner has a minimum temperature of 100 DEG C.
Patent ES-8101749-A1 (ES)
Title: Injection Moulding Optical Reflectors
IPC: B29C45/16
Filed: 1979-07-10
Abstract: Process and apparatus for the production of an optical reflector, particularly for a motor vehicle headlight in which a first plastics material is injected into a mould (1), the volume of said material corresponding to only part of the mould volume and said first plastics material is made to flow in the form of a skin (51 and 52) against the mould walls through the immediate injection of a second plastics material (61) which, by displacing the first material, is positioned between the two skins formed by said first material against the mould walls. The apparatus includes pressure sensitive valves for controlling the flow of the first and second plastics materials from respective injection moulding machines.
Patent ES-483044-A1 (ES)
Title: Vehicle seat belt retractor - has two unequal torque springs in series and each with one end fastened to connecting element which can be lock to disengage stronger spring
IPC: B60R22/44
Filed: 1979-08-01
Abstract: The mechanism is fitted with strong and weak springs (17, 25). One end of each spring is fastened to a connecting element (10) which is fitted rotatably in the shaft. The other ends (18, 24) of the two springs are attached to the frame (32) and to the shaft respectively. A device is provided which during winding in of the belt disengages the stronger spring blocking the connecting element either in relation to the housing of the mechanism, or in relation to the shaft.
Patent ES-487814-A1 (ES)
Title: Multilevel storage hierarchy for a data processing system.
IPC: G06F12/08
Filed: 1980-01-18
Abstract: A data processing system including at least one channel and a multilevel store has the capability of performing a channel write to main memory where the data to be written into main memory crosses a double word boundary in a partial write store. The partial write store is accomplished by a merge operation which takes place in the memory system in a manner such that the main processor, channel and a cache store are freed up for further operation prior to the completion of the write to main memory.
Patent ES-488589-A1 (ES)
Title: Programme Control Devices
IPC: H01H43/12
Filed: 1980-02-14
Abstract: A programme control device for controlling a machine to perform an one of a plurality of predetermined operating cycle programmes, comprising an electronic control device 45, at least one switch 41-43 which when operated applies a temporary actuating input to the electronic control device, said at least one switch controlling the selection of a said programme by means of a mechanical setting arrangement and a mechanical controller for actuating contacts to control and/or monitor component parts of the machine. The mechanical setting arrangement comprises a coder 9 having at least three groups of switches, each group comprising as many switches as there are programmes able to be selected, each switch in any one group corresponding to a respective programme, and all the switches corresponding to a given programme being arranged to be actuated simultaneously. The switches of a first group are connected with the electronic control device and with means to immobilise the coder 9 in the position corresponding to that of the selected programme. The switches of a second group are arranged to close when the coder 9 occupies the position corresponding to the selected programme, in order to ensure the retention of the selected programme during failure of the power supply. The switches of a third group are connected so as to eliminate programme steps not required by the selected programme.
Patent ES-8103650-A1 (ES)
Title: Collection container for sterile liquids
IPC: A61J1/05
Filed: 1980-02-20
Abstract: A collection container 10 for sterile liquids, such as blood plasma, of a thermoplastic material having specially designed receptacles in the top for receiving the connecting tubes of a liquid transfer apparatus and for providing a permanent venting arrangement. The container comprises a bottle body 12 of clear polypropylene and a top portion 14 secured to the mouth of the body having pre-formed sleeves 34, 36, 40 depending from the interior side of the top. One of the sleeves 40 provides a venting aperture and locates a plug of venting material. The other sleeves 34, 36 receive the connecting tubes or plungers 38 of the transfer apparatus. The top portion and mouth of the bottle are provided with mating protuberances 42, 44 to facilitate joining by sonic welding.
Patent ES-8104669-A1 (ES)
Title: Control and protection system for an installation for the combined production of electrical and thermal energy
IPC: H02K7/18
Filed: 1980-05-22
Abstract: A power-generating installation comprises a plurality of modular power plants each comprised of an internal combustion engine connected to an electric machine. The electric machine is used to start the engine and thereafter operates as a generator supplying power to an electrical network common to all the modular plants. The installation has a control and protection system comprising a plurality of control modules each associated with a respective plant, and a central unit passing control signals to the modules to control starting and stopping of the individual power plants. Upon the detection of abnormal operation or failure of its associated power plant, each control module transmits an alarm signal back to the central unit which thereupon stops, or prevents the starting, of the corresponding power plant. Parameters monitored by each control module include generated current and inter-winding leakage current of the electric machine.
Patent ES-8200516-A1 (ES)
Title: Electrolyte salt for non-aqueous electrochemical cells
IPC: H01M4/58
Filed: 1980-07-02
Abstract: Novel electrolyte salts having high current carrying capability and which substantially prevent voltage delay in cells containing fluid depolarizers such as thionyl chloride (SOCl2). The salts contain an alkali or alkaline earth metal cation and a halo-gallate indate or thallate anion. The salts additionally preferably contain a chalcogen such as oxygen, sulfur, selenium or tellurium therein.
Patent ES-8104478-A1 (ES)
Title: Intrusion warning wire-lattice, and method and device for manufacturing same
IPC: G08B13/12
Filed: 1980-08-04
Abstract: The intrusion warning wire-lattice presents the outer appearance of a normal wire fence, and it has also the same mechanical resistance, but it comprises tubular wires which contain electrical and/or optical conductors connected to a warning system which is responsive to any variation of the capability of conduction of the conductors. The wire lattice comprises a serpentine coil made of tubular wire presenting rectilinear vertical lengths which are connected together by intersecting horizontal wires, among which there are also tubular wires. The fence sections are assembled between hollow box-type posts, at the interior of which there terminate the ends of the tubular wire and there is effected, by means of connectors, the connection between the conductors of each fence section.
Patent ES-8106054-A1 (ES)
Title: Process for carrying off the reaction heat from exothermal chemical reactions and apparatus for carrying out the process.
IPC: B01J14/00
Filed: 1980-09-12
Abstract: 1. A method of removing the heat of reaction from continuous exothermic chemical reactions conducted in the liquid phase, which method comprises introducing a fluid which is inert to the reactants and in which reactants and reaction products are preferably insoluble or almost insoluble, and which is immiscible with the reaction medium or with parts thereof, into a reactor containing the reaction medium and wherein a homogeneous mixing is effected, separating the emulsion thereby obtained into the phase containing the reaction products and that consisting of the heated inert fluid, cooling said inert fluid and recycling it to the reactor, such that the inert fluid is able to pass through this circuit as often as desired.
Patent ES-8202522-A1 (ES)
Title: Conveying device for the steep unloading of ships and other recipients.
IPC: B65G67/60
Filed: 1980-11-21
Abstract: 1. A conveying device for the steep unloading of ships and other containers with at least one elevator (1), the elevator having a conveyor duct (5) and a return duct (6) between the intake boot and the drive head (7) and being so pivotally connected to a boom (2), which can be swung up and down in a vertical plane and which carries a boom conveyor, that pivoting of the elevator (1) is possible through a considerable angle in a conveying plane (13) about a first pivot axis (18) which is substantially horizontally disposed transverse to the conveying plane at a distance below the drive head, with the elevator having a discharge device (16) which projects sideways beyond the conveying plane (13), with the lower part (26) of the discharge device passing the conveyed flow of material over the whole range of pivotal movement of the elevator to the boom conveyor (3), characterized in that a second pivot axis (22) is provided parallel to the conveying plane (13) approximately at right angles to the ducts (5, 6) at a distance below the drive head (7), so that the elevator (1) can execute a lateral deviating movement and in that the discharge device (16) also ensures the passage of the flow of material to the boom conveyor (3) during this deviating movement.
Patent ES-8203574-A1 (ES)
Title: Oil replacement composition
IPC: A23L29/262
Filed: 1981-06-19
Abstract: An oil-free, oil-replacement composition having an oily mouthfeel, texture and lubricity is prepared by: forming a protein phase by hydrating and whipping a protein and a cellulose gum forming an acid phase by hydrating an acid stable modified starch and an acid, then heating to swell the starch while minimizing bursting, followed by cooling and mixing the protein phase and acid phase.
Patent ES-8204511-A1 (ES)
Title: Method of assembling two sections.
IPC: F16B2/18
Filed: 1981-07-17
Abstract: The invention concerns a method for assembling two shaped sections (1, 2) at intersecting directions. This method consists in engaging one of the shaped sections, 2, into a slot fashioned in the other 1, and in locking the latter using cotters 3 comprising a rod with a thinned segment on part of its periphery each cotter is introduced by simple sliding action in a hole with its thinned part in contact with the shaped section 2 and then is made to pivot to ensure the locking. The invention is applicable in particular to the housing and construction industries to assemble balustrade or stairway uprights and rails.
Patent ES-8302098-A1 (ES)
Title: Process for the preparation of deacetylcephalosporin C.
IPC: C12P35/06
Filed: 1981-07-21
Abstract: Deacetylcephalosporin C is converted to cephalosporin C by contact with an acetylesterase produced by Aureobasidium pullanans strain 1F0 4466.
Patent ES-8404402-A1 (ES)
Title: Composition in the form of an aerosol foam, based on a cationic polymer and an anionic polymer
IPC: A61Q5/06
Filed: 1982-05-07
Abstract: The invention provides a pressurized composition based on cationic and anionic polymers and containing at least one cationic polymer and/or one anionic polymer which foams in aqueous solution, in an aqueous solvent medium such that, in the atmosphere, the composition forms an unstable foam on contact with the hair.
Patent ES-8405358-A1 (ES)
Title: Compositions for treating glaucoma.
IPC: A61K31/275
Filed: 1982-06-23
Abstract: Method for the treatment of glaucoma or lowering intraocular pressure in a mammal, involving topically administering to the eye of such mammal a selectively metabolized beta-blocking compound of the formula: < IMAGE > wherein Ar may be substituted or unsubstituted aromatic, Y may be a straight or branched carbon chain or aralkyl, R may be lower alkyl, lower alkenyl, lower alkynyl, aryl, or aralkyl, and x is an integer from 1 to about 3 or a pharmaceutically acceptable salt thereof. Because of a relatively long duration of action of such compounds in ocular fluids and a relatively short duration of action in the systemic circulation, such compounds are useful for the treatment of excessive intraocular pressure without substantial systemic effects.
Patent ES-8305726-A1 (ES)
Title: Esters of N-acylated-N-methyl-0-pyrazol(4)yl-carbamic acids, process for their preparation and their application as biocides.
IPC: A01N47/18
Filed: 1982-07-27
Abstract: N-Acylated N-methyl-carbamic acid O-pyrazol-4-yl esters of the formula < IMAGE > in which R represents an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl or aryl radical, Z represents an acyl radical, l represents 1 or 2, m represents 1 or 2 and n represents zero or 1, which possess pesticidal activity.