baber/WOPTO huggingface dataset:
Patent ES-388565-A1 (ES)
Title: Elastomeric film and products therefrom
IPC: D06N3/14
Filed: 1971-02-24
Abstract: Supple, microporous, breathable elastomeric films with a system of intercommunicating cells are described. The films which optionally contain inert organic or inorganic particles varying in size from about 0.02 microns to 150 microns are prepared by deposition from a solution spread on a suitable surface. Deposition is effected by exposure of the solution to a liquid which is miscible with the solvent but which does not dissolve the elastomer. The use of the film in the preparation of leather replacement compositions by integration as a grain layer in and on the surface of suitable substrates is described. For this use the selected substrate is wet with a liquid in which the elastomer is insoluble, coated with a solution of the elastomer in a solvent which is miscible with the liquid used to wet the substrate, and the wet, coated substrate is treated with additional liquid to deposit the elastomer extending into the upper strata of the substrate and above its surface.
Patent ES-407912-A1 (ES)
Title: Apparatus and method for shrinking plastic sheet material about stacked goods
IPC: B65B53/06
Filed: 1972-10-24
Abstract: Forced-draft gas burners mounted on a support in vertically offset relationship discharge respective streams of combustion gases against a stack of goods loosely enveloped in a bag of heat-shrinkable plastic sheet material. To reach all sides of the stack, the support may be mounted on a wheeled carriage and moved around the stack, or the stack may be moved on a turntable relative to the stationary support. The top of the stack may be reached by combustion gases from a separate, downwardly directed burner or by gases originating in burner units directed against the side of the stack and deflected toward the top by an adjustable hood.
Patent ES-409550-A1 (ES)
Title: Catalyst for hydrocarbon conversion
IPC: C10G35/09
Filed: 1972-12-12
Abstract: Catalyst and process for hydrocarbon conversions, e.g., reforming. The catalyst contains an alumina carrier, platinum, iridium, at least one metal selected from uranium, vanadium and gallium, and optionally halogen in the form of metal halide of one of the aforesaid components.
Patent ES-410547-A1 (ES)
Title: Wire cable anchoring arrangement
IPC: E01D11/04
Filed: 1973-01-12
Abstract: A wire cable anchoring arrangement for high dynamic loads in which the individual wires of the cable are guided through bores of a common anchoring body and anchored at their ends thereat. For the purpose of taking-up deflection forces there are provided support means against which bear the wires and which retain the wires in a predetermined position relative to the anchoring body.
Patent ES-425036-A1 (ES)
Title: Magnetic conveyor belt
IPC: B65G21/20
Filed: 1974-04-05
Abstract: An improved magnetic conveyor belt in which the belt support is a U-shaped iron rail having a plurality of permanent magnets disposed in the middle of its web between the two legs of the U with the spaces remaining between the magnets themselves and between the magnets and the legs of the rail filled to the level of the permanent magnets with a material which is magnetically non-conductive, thus completely filling in a portion of the U-shaped rail to a predetermined level upon which surface the conveyor rides either directly or through a metal sheet interposed between the top of the magnets and insulating material and the belt whereby the legs of the iron rail will be polarized in one direction and the center portion above the other pole of the magnets polarized in the other direction resulting in a magnetic field extending over a large volumetric space thereby permitting bulkier objects to be reliably carried on the conveyor belt.
Patent ES-429559-A1 (ES)
Title: Articulating system for a central buffer coupling
IPC: B61G7/10
Filed: 1974-08-27
Abstract: An articulating system for a central buffer coupling, especially rail vehicles, in which that end portion of the coupling rod which will be adjacent the respective vehicle forms a dish-shaped widened portion which is clamped in between preloaded resilient means, e.g. blocks of elastic material such as rubber material, which are arranged in a housing to be connected to the respective vehicle while a safety bolt preferably extends with play through the dish-shaped portion and the resilient means not only urge the coupling rod to its horizontal and vertical central position, but also absorb push and pull forces. The dish-shaped portion is on the outside confined by an annular rib projecting from the dish-shaped portion to opposite directions, while the dish-shaped portion has perforations with plates of elastic material therein.
Patent ES-432756-A1 (ES)
Title: Convertible system for providing a connection between a supporting pole and electric cables
IPC: H02G7/20
Filed: 1974-12-10
Abstract: The connection system comprises a support consisting of a flanged sole-plate which is secured to a pole by means of straps and carries a longitudinal guide rib on which are slidably fitted separate and detachable retaining members in stacked relation respectively for threading and terminating electric cables.
Patent ES-445273-A1 (ES)
Title: Certain thiazole-carboxamides and their pharmaceutical utility
IPC: C07D277/20
Filed: 1976-02-18
Abstract: Novel thiazole carboxamides of the formula < IMAGE > I wherein R, R1 and R2 are individually selected from the group consisting of hydrogen and alkyl of 1 to 6 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having a marked antilipolytic activity as well as vasodilatatory and hypoglycemic activity and their preparation.
Patent ES-449010-A1 (ES)
Title: Comparator/bistable circuit
IPC: H03K3/0233
Filed: 1976-06-18
Abstract: In a comparator/bistable circuit, wherein the bistable circuit is tripped in response to a predetermined relationship between first and second inputs supplied to a comparator circuit, one of the inputs to the comparator circuit is supplied as an input to an adjustable reset circuit which develops the bistable reset level as a percentage function of one of the comparator input signals. This contrasts with the conventional technique of developing the bistable reset level as a feedback function of the output of the bistable circuit.
Patent ES-449091-A1 (ES)
Title: Apparatus for melt-spinning
IPC: D01D4/00
Filed: 1976-06-22
Abstract: An apparatus for melt-spinning a polymer such as a polyamide or polyester has a heating jacket provided with a cavity which accommodates a spinning assembly. Preferably, the spinning assembly is exchangeable in the jacket from above and includes a housing adapted to contain a molten polymer and a spinnerette plate near one end thereof. The opposite end of the housing is closed with a lid which extends partially within the housing and partially outside the housing. That portion of the lid which extends outside the housing has a peripheral surface which slopes radially outwardly from the wall of the housing in the direction moving longitudinally from the housing. In a cylindrical vessel the sloping portion of the lid is frusto-conically shaped. The jacket is provided with a portion of gradually increasing diameter to accommodate the lid. A clamping member having diametrically opposite radially outwardly extending ears has a bore threaded in one direction and aligned with a bore in the lid threaded in the opposite direction. A threaded rod is threadably secured in the bore of the clamp and the bore of the lid to secure the two together. An annular groove is provided in the wall of the jacket and the ears on the clamping member are disposed in the groove by rotation of the assembly in the jacket to lock the assembly of clamp, lid and housing in the cavity of the jacket.
Patent ES-450649-A1 (ES)
Title: Ballast control device
IPC: H05B41/24
Filed: 1976-08-12
Abstract: Ballast control circuit for regulating power supply to high intensity discharge lamp by compensating for changes in line voltage and lamp voltage. Current flowing in power supply to lamp is controlled by a circuit including a triac inductively coupled to the supply line, a triggering circuit for firing the triac at predetermined time intervals for phase control of the alternating current supply to the lamp, a non-linear amplifier circuit for controlling the phase interval of firing of the triac, a synchronizing circuit for synchronizing the triac firing with the lamp voltage, and a voltage reference circuit for controlling the operation of the non-linear amplifier circuit in response to changes in the lamp voltage. A power supply circuit is connected to the alternating current supply for supplying direct current with both regulated and unregulated voltage to the above-described control circuit. The circuit operates to automatically provide constant power to the lamp to maintain desired lamp brightness even with changes in lamp voltage and varying line voltage.
Patent ES-457295-A1 (ES)
Title: Stay ring for the spiral casing of a rotary hydraulic machine
IPC: F03B3/16
Filed: 1977-03-29
Abstract: A stay vane ring for the spiral casing of a rotary hydraulic machine comprises two axially spaced-apart ring members disposed coaxially about the machine axis and a plurality of axially extending stay vanes connected between the ring members. Each ring member is a cast member having a substantially triangular cross section and is disposed with one wall facing the other ring member, the axial ends of the stay vanes being welded to those walls and the ends of metal plates making up the spiral casing being welded to the ring members along annular edges thereof that are located opposite the aforementioned walls.
Patent ES-459068-A1 (ES)
Title: Multiprocessor control of a partitioned switching network by control communication through the network
IPC: H04J3/24
Filed: 1977-05-24
Abstract: A centrally located stage of a time division multiplex switching network is partitioned into blocks and a separate processor is provided to control each such block. The partition is extended to the edge of the network by having each partition processor control through the network both the network equipment in adjacent stages directly coupled to the controlled block, and a preassigned portion of the remainder of the network out to the edge thereof which can be reached either through such controlled equipment or through similar equipment of other partitions. In addition, translating, scanning, and service functions are advantageously separated out of the partitioned processors and performed by separate processors that communicate through the call switching network with the partition processors and/or the network-edge ports.
Patent ES-463851-A1 (ES)
Title: Apparatus for combining a tube with a cigarette filter
IPC: B01D39/00
Filed: 1977-11-04
Abstract: The machine produces a filter rod made up of a cylinder of tow and spaced apart hollow plastic tubes within the tow. The machine includes a means for supplying a continuous tow stream to an injection station below a rotatable wheel which delivers the plastic tubes in spaced apart fashion. Plungers on the wheel eject the tubes from the wheel and positively push the ejected tubes into the cylinder of tow at the injection station. The tubes are cut from a continuous tubing by means of a cutter which is timed with respect to the operation of the machine. The cut tubes are initially pushed forward on the wheel by a pushing roll and thereafter slid backwardly by a cover so as to be properly positioned for injection into the tow.
Patent ES-464782-A1 (ES)
Title: Apparatus for packing units of goods under continuous movement
IPC: B65B5/06
Filed: 1977-12-06
Abstract: Goods to be packed are continuously collected in units of goods. Parallelly therewith plain package blanks are preformed to package containers, which are completely open at least at one vertical side. The units of goods and the open package containers are moved in a continuous feeding movement side by side with the same speed, and with the open container side facing the unit of goods. During the feeding movement a unit of goods is pushed sideways into a package container. The open container side or sides are closed and sealed, and the package is moved away from the packaging station. The front side and the rear side of the preformed package container as considered in the feeding direction are widened in relation to each other before the units of goods are pushed into the containers to facilitate the pushing in of the units of goods into the package containers. The front side and the rear side are strongly pressed into contact with the unit of goods and are secured in the strongly pressed position by sealing the remaining sides of the container.
Patent ES-473257-A1 (ES)
Title: Electric motor casings and brushgear
IPC: H02K5/14
Filed: 1978-09-12
Abstract: An electric motor comprises a casing 2, an end plate 4 secured by spring clips 28 or resilient rings (42 Figs. 6, 7 not shown), and an integral brush carrier 9 arranged between the end plate 4 and the casing 2 the carrier 9 is located in a desired angular position by engaging a spigot 34 with a casing slot 35 and axial extensions 32/33 of the carrier 9 are engaged respectively with the inside of the casing 2 and apertures 29 in the end plate 4 to ensure coaxial positioning of the casing 2, the carrier 9 and the end plate 4.
Patent ES-473995-A1 (ES)
Title: Method of and means for providing a cam-actuated, spring-return mechanism wherein the torque output is a function of the cam profile
IPC: F16H25/14
Filed: 1978-10-05
Abstract: The profile of the cam, of a cam-actuated, spring-return mechanism of the type which includes a cam-shaft, a cam-follower, a cam-follower-shaft and spring means having a given spring rate and initial preload, is shaped in such a manner, that for a particular spring means, the torque output of the cam-shaft can be tailored to meet the torque requirements of a driven device, for the torque output can be constant throughout the return travel of the cam-induced displacement of the spring means to a compressed condition beyond its initial preload, whereby an infinite number of torque output characteristics may be obtained by altering or preselecting the cam profile only, while utilizing, unchanged, the other components of the mechanism.
Patent ES-475241-A1 (ES)
Title: 3-Hydroxydiphenyl ethers
IPC: A61K8/34
Filed: 1978-11-20
Abstract: 3-Hydroxydiphenyl ethers of the formula < IMAGE > wherein R1 represents hydrogen, fluorine or chlorine, each of R2 and R3 independently represents hydrogen or chlorine, and each of R4, R5 and R6 independently represents hydrogen, fluorine, chlorine, bromine or alkyl of 1 to 4 carbon atoms, with the proviso that each phenyl nucleus contains at least one halogen atom, but the total number of halogen atoms in the molecule does not exceed 4, processes for their production and a method of using them for combating micro-organisms.
Patent ES-477976-A1 (ES)
Title: Marking composition and method of using same
IPC: C09D5/18
Filed: 1979-02-22
Abstract: A composition is provided for marking hot metal objects, which may be moving e.g. steel bar emerging from a rolling mill. The composition is in powder form and comprises a major weight proportion of refractory pigment and a fusible adhesion agent therefor. For marking, the composition may be applied in a carrier gas, optionally through a stencil, to the surface of the object and allowed to adhere there. Clear, durable markings are obtainable.
Patent ES-479680-A1 (ES)
Title: Endocavitary cardiac stimulation probe.
IPC: A61N1/05
Filed: 1979-04-18
Abstract: The invention relates to an endocavitary cardiac stimulation probe. This probe comprises a tubular electrode connected to a cardiac stimulator by a flexible tubular insulated conductor. A harpoon, in solid biologically compatible material which can be resorbed during a period of the order of three weeks to three months, is mounted to slide in the tubular electrode in such manner that it can be extracted therefrom with a view to its being implanted in the endocavitary wall, by means of a thrust transmitted through the tubular conductor. This probe offers the advantage of being immobilized first by the harpoon and then, after resorption of the harpoon, by the natural formation of fibrose around the electrode.
Patent ES-481052-A1 (ES)
Title: Elevator system
IPC: B66B1/30
Filed: 1979-05-30
Abstract: An elevator system including an elevator car mounted for guided movement in the hoistway of a building having a plurality of floors. The speed of the elevator car versus its position is monitored in terminal zones adjacent to the terminal floors, as the elevator car approaches each terminal floor. An overspeed signal is generated when an overspeed condition is detected. If the elevator car is traveling towards a terminal floor in a terminal zone but is not set to decelerate and stop at the terminal floor, the conditions for issuing the overspeed signal are modified such that the issuance of the signal is advanced in time, compared with the time at which it would be provided without such modification, with the magnitude of the advancement being inversely proportional to the speed of the elevator car.
Patent ES-487321-A1 (ES)
Title: Dobbies for forming the shed on weaving looms
IPC: D03C1/30
Filed: 1979-12-28
Abstract: The present invention relates to dobbies of the type in which each double swinging lever is controlled by two pulling hooks cooperating with pulling knives with reciprocal movement. Each non-selected pulling hook in each pair is raised away from the associated pulling knife by a stirrup coupled to a vertical rod having a gripper at its upper end, the gripper being selectively coupled to a raising knife under the control of the reading mechanism. The raising knife is raised or lowered by a vertical slide mechanism which is coupled directly by a connecting rod to a lowering knife of the dobbie, so that the slide mechanism and raising knife move up and down synchronously therewith. The invention finds particular application in the textile industry.
Patent ES-488333-A1 (ES)
Title: Power-assisted steering device
IPC: B62D5/08
Filed: 1980-02-07
Abstract: The invention relates to a power-assisted steering device for a vehicle, of the kind comprising a steering wheel and steering column coupled to a steering device such as a rack and pinion arrangement, the auxiliary assisting means being hydraulically operated and including a hydraulic cylinder acting on the rack. The steering column comprises two parts which are capable of limited angular displacement in response to steering movements, and the assisting device has a fluid distributor which is sensitive to this angular displacement. This distributor comprises an axially-stacked assembly having a first stator, a first rotor plate integral in rotation with one of the two parts of the steering column, a second rotor plate integral in rotation with the other part of the steering column, and a second stator, the rotor plates having a series of hydraulic passages for feed and return of the pressurized hydraulic fluid. In order to eliminate or reduce axial thrust of the plates and stators resulting from pressure differentials occurring during operation, according to the invention at least one pressure balancing or equilibration channel is provided in at least one of the rotors. This eliminates the need for thrust bearings in the assembly and thereby reduces the cost of the device.
Patent ES-8102443-A1 (ES)
Title: Picture display device for displaying a binary signal generated by a picture signal generator as a binary interlaced television picture
IPC: H04N5/44
Filed: 1980-02-11
Abstract: In an interlaced picture display device by means of which signal patterns are displayed which are uniform from field to field as obtained from character generators vertical jitter and flicker phenomena are greatly reduced by attenuating the uppermost picture element of a sequence of subjacent bright picture elements in one field in combination with attenuation of the bottommost picture element in the other field or in combination with the addition of an attenuated picture element of the bottommost picture element of one field.
Patent ES-8101495-A1 (ES)
Title: Bucket wheel unloaders especially for ships.
IPC: B65G67/60
Filed: 1980-06-04
Abstract: A bucket-wheel unloader mounted on board a ship comprises a rail-mounted carriage (2) movable along the length of a cargo hold (H). A luffing boom (6) is pivoted at one end on the carriage and the opposite end of the boom carries a bucket wheel (12) disposed transversely of the boom (6) with its diameter extending almost across the width of the hold (H). The boom (6) is adjustable to hold the bucket wheel (12) at a controlled depth in the hold (H) and as the carriage (2) moves along the hold (H) the rotating bucket wheel (12) picks up material and transfer it to a conveyor (16) extending along the boom (6). A cross-conveyor (18) adjacent the boom pivot (8) transfers the material from the boom conveyor (16) to a fixed shipsside conveyor (20). The unloader can be operated in either direction of movement of the carriage (2).
Patent ES-8107332-A1 (ES)
Title: Process and installation for the thermochemical pickling of articles of stainless steel.
IPC: C23G3/02
Filed: 1980-09-15
Abstract: The invention consists in moving the articles to be pickled directly from a molten soda bath (10) to an acidic bath (12) without an intermediate water rinsing stage. This procedure considerably simplifies the treatment of the aqueous effluents which no longer contain any hexavalent chromium.
Patent ES-8204097-A1 (ES)
Title: Swivel connector
IPC: F16C11/06
Filed: 1980-10-21
Abstract: There is disclosed a new and improved swivel connector assembly of the type which pivotally connects a ball-like member to a rod-like member. The connector includes a coupler having a pair of sockets. One of the sockets having a bearing seat adapted for receiving and confining a pivot-like ball therein and the other socket adapted for receiving and capturing an end of the rod-like member. The coupler is slotted for permitting enlargement of the sockets to enable insertion of the end of the rod-like member into one of the sockets and insertion of the ball-like member into the bearing seat of the other socket. The connector further includes a sleeve adapted to be received over one end of the coupler in an initial position and rotatable relative thereto to a final position. The outer dimension of the coupler and inner dimension of the sleeve are arranged for allowing the enlargement of the bearing seat for receiving the ball-like member and for clampingly securing the coupler as the sleeve is rotated to the final position to establish a reliable pivot connection between the ball-like member and the socket with the bearing seat and to cause the other socket to securely capture the end of the rod-like member.
Patent ES-8303095-A1 (ES)
Title: Hybrid cell line for producing complement-fixing, monoclonal antibody to human suppressor T cells, antibody, method of preparation of this antibody, diagnostic and therapeutic uses and pharmaceutical compositions comprising this antibody.
IPC: G01N33/50
Filed: 1980-12-03
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on normal human suppressor T cells. The hybrid is formed by fusing splenocytes from immunized CAF1 mice with P3X63Ag8U1 myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.