baber/WOPTO huggingface dataset:
Patent ES-449906-A1 (ES)
Title: Cuclic-type automatic machine for use in the packaging of products
IPC: B65B57/00
Filed: 1976-07-16
Abstract: The machine comprises a plurality of operating members dependent upon at least one common-phase synchronisation member (4) of the machine performing a continuous rotating movement. To facilitate phase-coordination of the operating members, the device is provided with a pulse generator (5, A, B) associated with said common-phase synchronisation member (4) performing a continuous rotating movement, designed to emit a succession of at least two series of pulses of equal period and phase-shifted with respect to each other. Provision is also made for a negative OR logic device of the exclusive type (8) which discriminates the succession of combinations of said pulses and is connected to said pulse generator (5, A, B), as well as a counter (9) connected to the output (U) of said logic device and a code converter (12) connected to said counter having a plurality of outputs (U1, U2 ... Un) each connected to the slave elements of the machine.
Patent ES-456234-A1 (ES)
Title: Tool for tightening clamps
IPC: B65B13/02
Filed: 1977-02-24
Abstract: In a tool for tightening clamps, of the kind comprising a flexible strip and an apertured head, having a passage in which the end of the flexible strip can be engaged after the strip has been passed around a bunch of articles to be clamped together and through the apertured head, the tool being used to cut-off that portion of the flexible strip of the clamp which projects beyond the apertured head following tightening to a greater or lesser degree of the clamp around the articles, the improvement comprising a displacement member, a trigger and coupling means including a swinging link provided between the displacement member and the trigger and including a sudden release mechanism comprising a cam having a cam surface with two separate stable zones separated from one another by an unstable zone and a cam-follower maintained in contact with the cam surface of the cam, the cam and the cam-follower being relatively movable to swing said cutting lever from a rest position into a working position, one of the cam and the cam-follower being fixed to a trigger and the other being provided on a swinging link of the coupling means provided between the trigger and the displacement member, elastic calibrating means coupled to the swinging link and engagement means for the swinging link engaged with complementary engagement means fixed to the cutting lever. Preferably the cam is formed on the swinging link and the swinging link is formed to define a heart-shaped hole, opposite sides of which hole define the stable zones of the cam surface and the cam-follower comprises a pin integral with the trigger and engaged in the heart-shaped hole.
Patent ES-456868-A1 (ES)
Title: Apparatus for handling and moving articles
IPC: B65G59/06
Filed: 1977-03-15
Abstract: Apparatus for counting yieldable flat articles such as paperback books or the like consisting of a stack of books with their sides in contacting relationship, the books being guided in such a fashion that a measured quantity may be removed by structure engaging the stack and movable translatively of the longitudinal axis of the stack. The stack guiding structure is provided with means for preventing movement of the stack in the guiding structure during the removing operation and return thereof. Structure is provided for moving the books in the guiding structure and subsequently placing a load on the books along the longitudinal axis thereof and counting the books by measuring part of the stack when so loaded.
Patent ES-461601-A1 (ES)
Title: Apparatus for refining molten metal
IPC: F27D27/00
Filed: 1977-08-13
Abstract: A vessel adapted for maintaining metal in a molten state comprising, in combination:
Patent ES-462858-A1 (ES)
Title: A cocatalyst system for trimerizing isocyanates
IPC: C08G18/00
Filed: 1977-10-03
Abstract: A novel cocatalyst combination for the trimerization of polyisocyanates to polyisocyanurates is disclosed. The catalyst combination comprises: (a) alkali metal glycine salts, (b) hydroxyalkyltrialkylammonium carboxylate salts, and (c) alkali metal salts selected from the group consisting of (i) alkali metal salts of N-phenyl aliphatic amides, and (ii) alkali metal salts of aliphatic carboxylic acids. The use of the cocatalyst combination provides for the facile formation of polyisocyanurate foam laminate boardstock which is characterized by good fire resistance and good physical properties.
Patent ES-463021-A1 (ES)
Title: Repeating hemostatic clip applying instruments and multi-clip cartridges therefor
IPC: A61B17/128
Filed: 1977-10-07
Abstract: The instrument is generally shaped and operated in the manner of prior clip applying instruments. Shaped like a pair of dog-nosed pliers, the outer ends of the jaws are adapted to hold a clip which may be applied to a blood vessel with the instrument. The rearward portion of the jaws overlap and a rectangular channel is formed in one of them through which clips may be pushed by a pusher extending down the center line of the instrument. One of the jaws is adapted to receive a cartridge containing a stack of U-shaped clips which may be pushed one at a time to the distal end of the jaws by the pusher.
Patent ES-463204-A1 (ES)
Title: Balance of reciprocating parts of reciprocating piston machines
IPC: F01B9/02
Filed: 1977-10-14
Abstract: In order to be able to achieve compensation of the free oscillating inertia forces of the first and second order in a reciprocating piston machine with a reciprocating piston engaging on a crank pin (5) on a crank of a crank shaft (6) via a sliding joint guided in a straight line and a piston rod (4), a balance weight (7) is articulated on the crank shaft (6) symmetrically to the point of engagement of the piston rod (4). The balance weight (7) can be moved in the opposite direction to the reciprocating piston by the crank shaft (6) and its mass and its connecting-rod ratio lambda (quotient of the respective length of the piston rod and the respective crank radius) is matched to the reciprocating piston and the inertia forces of the first and second order, which oscillate with the reciprocating piston. In a preferred compact design, the three-crank crank shaft (6) is mounted on the crank webs (12, 13) associated with the two outer cranks.
Patent ES-467060-A1 (ES)
Title: Control unit for the supply of a work unit fed in parallel from a hydraulic station common to other units
IPC: G05B23/00
Filed: 1978-02-16
Abstract: Hydraulic control. The unit is characterized in that it is provided, between an inlet well and an outlet well for pressurized fluid, with an obturator urged in the closed position by a resilient member arranged to act against the pressurized fluid in the inlet well in a chamber communicating with a conduit issued from the outlet well and separated from a return conduit by a relief valve which is urged in the closed position by a spring and by the fluid pressure prevailing in the inlet well. Application to transfer-machines with one single hydraulic station.
Patent ES-472061-A1 (ES)
Title: Apparatus for loading ovens for the production of tiles
IPC: B65G47/82
Filed: 1978-07-26
Abstract: An apparatus for loading tiles into firing ovens comprises, in combination with each firing oven chamber, a device for feeding the tiles, means for forming on such device a file of tiles which must be loaded concurrently, and means for taking up from such device the tile file and forwarding it in the direction of the oven and transferring the tiles onto a terminal conveyor which conveys the tiles to the oven inlet. Preferably the tile take-up means are constituted by a support device which vertically displaceable between a lowermost and an uppermost position and adapted to lift up the tiles as it passes from the first to the second positions. Preferably also the tiles are forwarded in the direction of the oven by a thruster actuatable by suitable means in the desired direction and adapted to engage and to forward the tile file which has formed on the feeding device. An auxiliary static support organ is preferably provided to support the tiles in an intermediate phase of the forward progress.
Patent ES-472117-A1 (ES)
Title: Armature core wrapped with irradiation curable glass banding
IPC: H02K3/51
Filed: 1978-07-27
Abstract: A glass banding for a dynamoelectric machine characterized by incorporating an irradiation curable resin impregnated in pre-stressed layers of the banding. The banding is further characterized by having a substantially uniform thickness of cured resin between each layer thereof, in the range between 0.5 and 2 mils, despite a variation in the pre-stressing tensions applied to the respective layers of the banding. A novel method is also encompassed by the invention for making an adhesively bonded, irradiation curable, resin treated glass banding that retains a pre-stress tension therein when the banding is subjected to a variety of mechanical vibrations and variations in temperatures applied to it.
Patent ES-473460-A1 (ES)
Title: Silica based defoamer compositions having improved stability
IPC: B01D19/04
Filed: 1978-09-18
Abstract: {PG,1 Shelf life of silica based defoamer composition is improved by adding oil soluble resins and optionally aliphatic fatty acids to retard separation and to inhibit settling. The composition is useful in preventing foaming or in defoaming aqueous systems such as water based protective coatings, adhesives, black liquors and monomer stripping.
Patent ES-474902-A1 (ES)
Title: Systems for vaporizing liquefied natural gas
IPC: F17C9/04
Filed: 1978-11-07
Abstract: A system for vaporizing liquefied natural gas, comprises a vaporizer (3) for passing the gas in heat exchange relation with the working medium of an electricity-generating gas turbine installation operating in a closed cycle. The working medium of the installation passes, via a heat exchanger (9), in heat exchange relation with the exhaust gases of an electricity-generating internal combustion engine (1) which is preferably a diesel engine.
Patent ES-476273-A1 (ES)
Title: Cephalosporin analogues and processes for the preparation thereof
IPC: A61P31/04
Filed: 1978-12-22
Abstract: Cephalosporin analogues represented by the formula < IMAGE > (I) wherein R1 is amino or a substituted amino, R2 is carboxy or a protected carboxy, and R3 is hydrogen or lower alkoxy, processes for making the same, azetidinone intermediates and pharmaceutical compositions comprising said cephalosporin analogues as active ingredients.
Patent ES-476358-A1 (ES)
Title: Plastics hub
IPC: F16D1/08
Filed: 1978-12-27
Abstract: A plastics hub (4) has a bore for receiving a shaft as a push fit. In order to provide a driving engagement between the shaft and the hub, the hub carries at least one U-shaped metal reinforcement member (2, 3) which between its arms presents a space (23, 33) for receiving a drive pin projecting from a shaft when the latter is pushed into the bore. The hub may particularly be incorporated in plastics impellers of axial-flow fans, mounted on drive shafts of electric motors.
Patent ES-477439-A1 (ES)
Title: Method of controlling the position of a write-read head and device for carrying out the method
IPC: G11B5/588
Filed: 1979-02-03
Abstract: A method and apparatus for controlling the position of write-read heads with which information is recorded in a plurality of parallel tracks on a record carrier. In accordance with the invention a tracking signal is recorded in at least selected tracks during a first time interval. When the next track is written the supply of write signals to the write-read heads is interrupted for a second time interval, the first and second time intervals being selected in such a way that the track portions corresponding to said two time intervals adjoin each other. During the second time interval the cross-talk signal produced in the write-read head by the recorded tracking signal is measured and employed to produce a control signal for positioning the write-read heads.
Patent ES-478295-A1 (ES)
Title: Galenical compositions
IPC: A61K38/13
Filed: 1979-03-05
Abstract: The present invention provides a pharmaceutical composition comprising a pharmacologically active monocyclic peptide and a carrier comprising at least one of the following components: (a) a non-ionic ester of a triglyceride and a polyalkylene polyol, (b) a saturated fatty acid triglyceride, and (c) a mono- or di-glyceride having improved physical and absorption properties.
Patent ES-479844-A1 (ES)
Title: Gas fired boiler safety circuit - with overheating due to blockage detected by sensor which controls electromagnetic valve
IPC: F23N5/10
Filed: 1979-04-23
Abstract: The safety circuit is for gas fired boilers which due to age etc. experience blocking or partial blocking of the water heating volume. The circuit is based on the use of two temp. sensors, one (7) which should provide a constant output over the boilers life is positioned directly over the burner (3) pilot flame (4). This sensor is connected (9,10) in series with a second such sensor (8) positioned in the heating volume (5) such that it is sensitive to a temp. increase due to a blockage. The sensors are connected such that their output voltage polarities are in opposition. Increase in the output of the second sensor beyond a given level results in the de-excitation and closure of an electromagnetic valve (2) controlling the gas input (1) to the burner.
Patent ES-482325-A1 (ES)
Title: Apparatus for distributing lining material in cap shells
IPC: B29C48/03
Filed: 1979-07-09
Abstract: Apparatus for distributing lining material in cap shells where the apparatus has a lining material extrusion means including an extrusion passage positioned above a path of cap shells moving through the apparatus and a rotatable knife positioned above the exit end of the extrusion passage for cutting lining material as it is extruded from the passage. A drive means is provided for rotating the knife and is connected to the knife by means of a transmission means. The transmission means includes at least two sets of non-circular gear pairs with the relative angle between the sets being adjustable whereby the rotational speed of the knife may be varied.
Patent ES-484505-A1 (ES)
Title: Computer input/output apparatus.
IPC: G06F9/46
Filed: 1979-09-27
Abstract: The invention is directed to an improved computer I/O interrupt sequencing method and apparatus for the generation of an instruction priority request signal to a burst mode device operating in a direct memory access mode in order to indicate that a real time task requires programmed I/O service. An end of chain signal is generated by the burst mode device receiving the instruction priority request signal, thereby suspending the burst I/O control of the I/O bus and allowing programmed I/O sevice to a real time device. After the needs of the real time device have been satisfied, the adapter of the real time device removes the instruction priority request signal, thereby allowing the burst mode data transfer to continue at the count positions at which is was suspended.
Patent ES-8100556-A1 (ES)
Title: Power module assembly
IPC: H01M6/32
Filed: 1979-10-30
Abstract: A power module assembly in the form of an electrochemical battery which is composed of a plurality of anode-cathode units arranged in stacked relation within a housing. It is necessary that the anodes and cathodes be tightly pressed together at all times so that as an electrolyte flows therebetween there will be the desired electrochemical reaction. This is accomplished by a pressure device. Since the anodes are consumable, as the anodes are consumed it is necessary that the stack be compressed to that the same pressure may be maintained between the anodes and cathodes. Accordingly, the pressure device is capable of expanding and at the same time transmitting constant pressure on the stack.
Patent ES-8100108-A1 (ES)
Title: Apparatus and method for comminution of pulverulent material by fluid energy.
IPC: B02C19/06
Filed: 1980-03-14
Abstract: A fluid energy grinding mill having a hollow vessel providing a central cylindrical core zone and a peripheral annular zone both disposed beyond a grinding zone at one end of the vessel. Carrier medium is injected into the grinding zone to generate a vertically-flowing vortex in the core zone. At the other end of the vessel, a first portion of the flow from the vortex is recirculated in a counter flow through an annular peripheral zone surrounding the core zone to interface with injected carrier medium in a grinding zone. A second portion is discharged through a central opening in the other end of the vessel. Particulate material is fed into the recirculating flow so that it may be comminuted in the grinding zone. In the vortex, the particulate material is classified by centrifugal action and the coarse particles are recirculated. The particles ground to the desired mass are discharged with the second portion of the carrier medium which is not recirculated. Several forms of regulation are disclosed for regulating the upwardly-flowing vortex and the portion of the flow which is recirculated. Guide means and deflectors are disclosed to assist in directing the particulate material to follow the desired path.
Patent ES-8103349-A1 (ES)
Title: Device for an open fireplace.
IPC: F24B5/02
Filed: 1980-06-13
Abstract: Device for an open fireplace comprising a member 1 of folded sheet metal, which constitutes the hearth plate 2 and back-plate 3, under which plates are attached continuous fins 8 and 9 of sinusoidal shape, converging towards the central part under the fins 8 and 9 is attached a folded metal sheet 5 constituting a casing 5a which is interrupted in front of the flanged edge 4a in order to form an opening 6, while on the flanged edges 4c at the top the openings 7 are provided so that, when the device is disposed above an outside air intake 17, the air drawn in by suction passes through the casing 5a in order to bring about a heat exchange between the air, the fins 8 and 9 and the parts 2 and 3 of the member 1 before being diffused into the room containing the fireplace by way of openings 7 extending the outlets provided on the fireplace cheeks.
Patent ES-8105953-A1 (ES)
Title: Torque transmitting coupling
IPC: F16C3/02
Filed: 1980-10-14
Abstract: The coupling comprises a tubular sleeve (1) having internal splines (3) and a shaft (7) with complementary splines which are fitted in and engaged with the splines (3) so that the shaft and sleeve are relatively axially slidable. In order to reduce angular play between the splines of the sleeve and the shaft, a spring in the form of a plate (9, 9') is elastically jammed between a transverse recess (11) formed in the shaft and the inner surface of the sleeve. The spring plate bears against the recess by a center portion of the plate and against the inner surface of the sleeve by its ends (13) which engage the flanks (15) of two of the splines (3) of the sleeve.
Patent ES-8204239-A1 (ES)
Title: A method of, and apparatus for, producing wired electrical connectors.
IPC: H01R43/00
Filed: 1981-03-30
Abstract: Wires (14) are inserted into slotted plate terminal (not shown) of miniature connectors (10) at wire insertion stations (18, 20, 22). In order to avoid the overcrowding of wire insertion tooling (44) at the insertion stations (18, 20, 22), each connector (10) is advanced sequentially through the stations (18, 20, 22) at each of which only some of the terminals thereof are wired, the terminals wired at each station (18, 20, 22) being separated by at least one other terminal of the connector (10). The apparatus comprises sliding shuttles (66) in which the connectors (10) are intermittently advanced through the stations (18, 20, 22).
Patent ES-8308501-A1 (ES)
Title: An apparatus and method for extruding ethylene polymers.
IPC: B29C48/395
Filed: 1981-11-11
Abstract: A novel extruder screw having at least three segments wherein the pitch remains constant in each segment and changes abruptly from one segment to the following segment and wherein the pitch ratio divided by the depth ratio is greater than 2/3.
Patent ES-8304406-A1 (ES)
Title: Biocidal substances containing emulsifiable concentrates, aqueous emulsions obtained therefrom and utilization thereof for treating wood.
IPC: A01N25/04
Filed: 1982-01-22
Abstract: 1. Water-emulsifiable liquid concentrates which comprise : - a water-insoluble active substance representing 15 to 40% by weight of the concentrates, - and a liquid solvent medium consisting of at least one organic solvent for the active substance representing 30 to 75% by weight of the concentrates, an emulsifying agent representing 5 to 25% by weight of the concentrates and optionally at least one oil and/or at least one fixing agent representing 0 to 20% by weight of the concentrates, the said concentrates being characterised in that : - the active substance consists of at least one fungicidal substance chosen from halogenated phenol derivatives which is optionally associated with at least one water-insoluble insecticidal substance, - and the emulsifying agent consists of at least one anionic surfactant belonging to the group consisting of : (a) sulphuric ester of formula : R-(OCH2 CH2 )n -OSO3 M in which : - the substituent R denotes a saturated or unsaturated carbonaceous radical which may contain one or more hetero atoms and is aliphatic (linear or branched), alicyclic or aromatic in origin - n denotes a number fixed at a value such that the HLB of the surfactant corresponds to a number ranging from 10 to 16 - M is a residue of inorganic or organic origin, chosen so that the surfactant may be soluble in the concentrate to be emulsified and in water, (b) and orthophosphoric esters of formula : see diagramm : EP0057153,P12,F1 in which : - the substituent R and n have the meanings given above in formula (I) - R1 denotes either an M1 residue, or one of the radicals R-(OCH2 CH2 )n -, the radicals R1 and R-(OCH2 CH2 )n - being capable of being identical or different - M1 is a hydrogen atom or a residue having the meaning given above for M in formula (I), the two residues M1 (when R1 = M1 ) being capable of being identical or different.
Patent ES-8401661-A1 (ES)
Title: Nuclear reactor containment structure wherein the roof of the surrounding building fits into the cylindrical skirt of the confinement vessel.
IPC: G21C1/00
Filed: 1982-02-09
Abstract: Reactor building structure comprising a ring building roof embedded in the cylindrical skirt of the confinement enclosure. The structure is constituted by a confinement enclosure comprising a cylindrical skirt and a dome, as well as by a ring building surrounding the confinement enclosure. The ring building comprises a cylindrical skirt and a roof, the confinement enclosure and the ring building being erected on a common general foundation raft or floor. The internal structures are positioned with the confinement enclosure. The roof of the ring building is toroidal or frustum-shaped, being embedded in the cylindrical skirt of the confinement enclosure. The internal structures are disengaged from the confinement enclosure.
Patent ES-8302785-A1 (ES)
Title: Blast furnace injection of overheated reducing gases.
IPC: C21B5/00
Filed: 1982-03-10
Abstract: Overheated reducing gases are injected into the blast-furnace, at the main blast-pipes, at a temperature ranging from 1500 to 2800'C, produced from solid fuel, said gases containing essentially CO, H<u2>u, N<u2>u, CO<u2>u and H<u2>uO. These reducing gases are obtained from a solid fuel, preferably dried and finely ground, injected in adequate proportions (O/carbon ratio) in a reactor where it is gasified by contact with an oxidizing agent such as air, over oxygenated wind or recycled top gases having a sufficient CO<u2>u content. These reducing gases are preferably overheated by electric process, particularly in a plasma torch.