baber/WOPTO huggingface dataset:
Patent ES-448358-A1 (ES)
Title: Probe for measuring liquid levels
IPC: G01F23/24
Filed: 1976-05-29
Abstract: A probe for detecting the level of electrically conductive liquids in a walled container having an inner chamber consisting of a probe housing having a bottom portion for insertion into the chamber of the walled container, and an inner chamber, an insulated packing secured in the housing on the bottom portion, at least one compensating electrode having an insulating jacket and disposed through the packing, the insulating jacket penetrating the packing and extending into the container and at least one measuring electrode having an insulating jacket and disposed through the packing, wherein the electrode is elongated and spaced apart from the compensating electrode and extends beyond its insulating jacket into the container.
Patent ES-448514-A1 (ES)
Title: Flash array provided with at least two combustion flash lamps
IPC: G03B15/04
Filed: 1976-06-03
Abstract: A flash array provided with a number of high voltage combustion flash lamps which are ignited by means of a piezo element. The flashing of two lamps at the same time is prevented by means of melting strips.
Patent ES-452290-A1 (ES)
Title: 1,4-Bis-[azol-2'-yl]-naphthalenes and process of using the same
IPC: C07D263/64
Filed: 1976-10-09
Abstract: New 1,4-bis-[azol-2'-yl]-naphthalene compounds, a process for their preparation as well as a process for optically brightening organic materials on using said compounds are disclosed.
Patent ES-457399-A1 (ES)
Title: Machine for cutting circular blank as button or the like
IPC: B29D19/04
Filed: 1977-03-31
Abstract: A turret collet chuck accepts both sides of a disc shaped workpiece, at a simplified turn-over station between turret machining stations, eliminating transition between two tooling sets with faster production. Peripherally sprung fingers enter the collet jaws gaps, grasp, retract, turn over and reload. Three cams time the unclamping, axial movements and reclamping. A work (19) turn-over station (4) indexes to a turn-over gripper (20) on a slide (28). Drum cam followers (40, 41, 42) actuate a collet (8) clamping lever (16), the slide, and a slide-mounted spring (73) cushioned push loading rod (30). Chamfered fingers (23) move axially, with the slide. A magnet (34) rotates the gripper spindle (33).
Patent ES-457606-A1 (ES)
Title: Simulated spun-like bulked yarn
IPC: D02G1/02
Filed: 1977-04-06
Abstract: A method for producing a spun-like yarn simulating a staple yarn is described wherein continuous filament yarn is produced which has characteristics similar to a staple spun yarn. The unusual continuous filament yarn produced is made by a texturing process which involves the crimping of a continuous synthetic yarn followed by overfeeding to an air bulking means and thence to heat setting means. The preferred method utilizes false twist texturing of synthetic filaments such as polyester, nylon, cellulose acetate or cellulose triacetate and mixtures thereof with an air bulking jet interposed to act on the false twist textured yarn while it has a high residual torque and subsequently decaying said torque.
Patent ES-460464-A1 (ES)
Title: Transfer device moving cast billets - from a multitrack continuous casting plant to an adjacent cooling bed
IPC: B22D11/126
Filed: 1977-07-06
Abstract: A device used in conjunction with a multitrack continuous casting plant, transfers billets with different lengths onto the cooling bed. Lengths of the cast billets are fed onto a row of outlet roller tracks located at 90 degrees to glide rails which are raised to lift the bollets off the tracks. A pusher then transfers the billets to an adjacent cooling bed. The improvement comprises the hoist mechanism lifting the glide rails being actuated by the pusher. The pusher is pref. fitted with discs which engage with recesses provided in levers mounted on pivot shafts and each lever is fitted with a roller which lifts the glide rails so the billets are transferred to the rails. The pusher also actuates the hoist, so a separate hydraulic-, pneumatic-, or electric-hoist, and the necessary control circuits are eliminated, giving a simple, reliable device with low maintenance.
Patent ES-464367-A1 (ES)
Title: Exhaust manifold
IPC: F02B37/02
Filed: 1977-11-22
Abstract: An exhaust manifold for a supercharged internal combustion engine which includes inner pipes carrying the exhaust gases from the engine and a water-cooled housing surrounding the inner pipes at a predetermined spacing. The housing is mounted to exhaust gas flanges of the internal combustion engine by way of water-cooled intermediate flanges. The housing includes an opening on a side thereof facing away from the engine with the opening extending approximately over the entire length of the housing and being closable in a gas-tight fashion by a cover. The housing is bolted to the exhaust gas flanges from the inside thereof and the inner pipes are formed of individual pipe segments assembled with plug connections with the length of the various pipe segments corresponding approximately to the cylinder spacing of the internal combustion engine.
Patent ES-464836-A1 (ES)
Title: Phenoxypropanolamines
IPC: A61K31/165
Filed: 1977-12-07
Abstract: Novel 1-(2-phenyl-2-hydroxyethylamino)-3-phenoxypropan-2-ols of formula I are prepared from compounds in which at least the amino group or one of the radicals R1, R2, R5 or R6 is protected, by hydrogenolytically removing the protective group. The symbols in formula I have the meaning given in the patent claim. The compounds of formula I have a cardiovascular action and furthermore have a vascular-dilating, antihypertensive and antiarrhythmic action.
Patent ES-465771-A1 (ES)
Title: Thiazolyl cinnamic acid nitriles, pesticides containing the same
IPC: A61P33/10
Filed: 1978-01-04
Abstract: Thiazolyl cinnamic acid nitriles of the formula < IMAGE > wherein X is an aromatic hydrocarbon residue which may be substituted in one or several positions by the same or different substituents selected from the group of halogen, alkyl, alkoxy, trifluoromethyl and nitro. The compounds of the invention are effective pesticides and in particular have a high insecticidal activity.
Patent ES-466608-A1 (ES)
Title: Bearing system in a universal joint
IPC: F16D3/41
Filed: 1978-02-03
Abstract: A bearing system in a universal joint for journaling each of the bearing pins at a cross trunnion includes a journal for receiving each one of the trunnion pins. At least two of the journals are mounted on a drive shaft flange and have projections which engage grooves in an end face of the flange for preventing radial and lateral displacement of the journals with respect to the flange. Each journal has a seating bore for receiving a pin of the cross trunnion. A bearing bushing, having a bottom wall and side walls, is carried in each seating bore. A roller bearing is positioned between the inside of the side walls of the bushing and the trunnion pin carried therein, and a removable guard ring is carried in an annular groove of each journal engaging the bottom wall of its respective bushing for securing the bushing in the seating bore, thereby permitting removal and replacement of the bushing and allowing the use of guard rings having different thicknesses to adjust for clearances.
Patent ES-466845-A1 (ES)
Title: Method of attaching heels to shoes
IPC: B29C65/08
Filed: 1978-01-25
Abstract: A plastic heel is attached by inserting through an insole of a shoe a fastener, and vibrating the fastener at ultrasonic frequency to cause its shank to melt the plastic and become embedded in the heel. The fastener may be a staple with wide legs having holes therein. The shank of the shoe may be bridged by the staple for added attachment strength. Since less work penetration is needed than in nail-attaching of heels, advantage is gained especially in securing sharply tapering or so-called "stiletto" heels.
Patent ES-472207-A1 (ES)
Title: Novel organosilicon compound and process for preparing same
IPC: C08F8/42
Filed: 1978-07-31
Abstract: Organosilicon cpds. are claimed comprising on organic molecular chain structure contg. >=1 silyl group contg. an (opt. substd.) alkoxy group. The silyl group pref. has the formula -SrR2X in which X is opt. substd. alkoxy and R is 1-4c alkyl, esp. methyl. Prods. are esp. useful as coupling agents between particulate fillers, esp. Si-contg. fillers such as SiO2 and a matrix polymer, e.g. of sulphur vulcanisable natural or synthetic rubbers. The organosilicon cpds. lower the viscosity of the polymer/filler mixes and improve the homogeneity of mixing whilst reducing the mixing time and the energy requirement for mixing. The vulcanised prods. have improved elasticity, tensile strength and modulus of elasticity.
Patent ES-472564-A1 (ES)
Title: Method and apparatus for controlling the dispensing of fluid
IPC: A61M5/168
Filed: 1978-08-14
Abstract: A method is disclosed for controlling the dispensing of fluid from a source at a hydrostatic pressure involving the sequential measuring and dispensing of predetermined volumetric increments of fluid from the source of fluid during different ones of a series of time intervals. Apparatus is also provided for controlling the dispensing of fluid, including metering means for receiving a predetermined increment of fluid and for emptying the predetermined increment of fluid, conduit means for delivering fluid from a source of fluid to the metering means, and control means for actuating the metering means between a condition for receiving one predetermined increment of fluid and a condition for emptying the predetermined increment of fluid.
Patent ES-475913-A1 (ES)
Title: Hand operated cutting tool
IPC: H02G1/00
Filed: 1978-12-12
Abstract: Mechanical or hydraulic press stampings are widely used for a manufactured product as thin material may be accurately blanked thereon so that only a minor amount of expensive machining is required. A compound pivot plier-type tool is provided wherein a pair of handles is pivotally mounted on and between a pair of plates which form a recess for the reception of a selected pair of jaws which are mounted therein by removable means so that a kit can be furnished with a pair of handles and mounting plates and several of the same or different types of pairs of jaws which may be easily substituted, one for the other in the recess between the plates for operation by the handles. The parts are relatively thin so that they may be largely formed by mechanical or hydraulic press stamping operations with resulting low labor costs.
Patent ES-476587-A1 (ES)
Title: Collapsable structures
IPC: B63B7/00
Filed: 1979-01-04
Abstract: A collapsable structure including a folding strut one end of which is pivoted to a rigid element to enable said strut to be rotated from a retracted position to an extended position, said strut having an abutment surface spaced away from the pivot and extending in a plane substantially parallel to the axis thereof, said surface being shaped to engage a co-operating engagement surface carried on said rigid element to locate said strut in its extended position, and releasable means for causing said surfaces to be held in contact with each other.
Patent ES-477731-A1 (ES)
Title: Formed coil assembly
IPC: B21D53/08
Filed: 1979-02-15
Abstract: Apparatus and a method of manufacturing a formed coil having multiple single row coil cores of varying lengths. Sheets of fins are cut from plate fin stock such that the fins within each sheet are connected to each other by rupturable tabular portions. The sheets of fins are then arranged in registration such that openings within the fins for the receipt of tubes are aligned and tubular members or hairpins may be inserted within the fins to form part of the fluid flow circuit of the coil. Since the hairpins for adjacent coil rows are of different lengths, when the multiple row coil core is bent each coil row is formed about a separate radius curvature so that the formed coil will be in the desired configuration. Prior to bending, the hairpins are expanded to form a heat transfer bond with the fins, the expansion process acting to rupture the tabular portions connecting the fins such that the fins on the hairpins become separately spaced along each hairpin. Thereafter the coil core is bent to the desired formed coil configuration wherein the fins are spaced distinctly along each coil row notwithstanding that the fins were originally from the same sheet and connected to each other by the tabular portions.
Patent ES-477930-A1 (ES)
Title: Filling Gas Springs
IPC: F16F9/02
Filed: 1979-02-21
Abstract: The cylinder of the spring comprises at one end thereof a fluid closure assembly through which gas is introduced into the cylinder the assembly comprising a cylindrical plug 18 having a peripheral groove 32 in which is seated a ring seal 38, and a radially inwardly directed blind bore 34 intersecting the groove just axially inwardly thereof, and passage means (the clearance round the plug) communicating the plug ends with the blind bore whereby on introduction of gas under pressure through the passage means from the exterior end of the plug, the gas forces a respective part of the ring seal into the blind bore to provide access past that portion of the seal to the interior end of the plug and whereby, on cessation of the introduction of the gas, internal gas pressure acting on the ring seal then forces the respective part of the ring seal back into said peripheral groove. The plug ends are chamfered and knurled (36) to facilitate introduction of the gas to the clearance round the plug.
Patent ES-479181-A1 (ES)
Title: Solar collector comprising an element selectively absorbing the radiated energy.
IPC: F24S10/70
Filed: 1979-04-02
Abstract: 1. Collector of solar energy comprising a collector tube (7) in which a heat transfer fluid is circulating, and which is placed in an evacuated transparent chamber (6), and a metallic support (1) of tubular form in thermal connection with said tube (7), having a high thermal conductivity and being covered at the side of the transparent chamber (6) with a layer (3) of a material selectively absorbing the radiated energy, at least in the zone of the element subjected to the direct or reflected radiation, the other zone not subjected to this radiation being reflective in the infrared, characterized in that this thermal connection is realized by means of a layer (2) having a high emission coefficient in the infrared and deposited at the surface of the metallic support (1) which faces the collector tube (7) and is at least partially in contact with said collector tube (7).
Patent ES-483495-A1 (ES)
Title: Covering for a cell for fused salt electrolysis
IPC: C25C3/22
Filed: 1979-08-20
Abstract: The covering sytem for a conventional fused salt electrolytic cell for the reduction of aluminum oxide to metallic aluminum comprises individual lids (4) butting onto each other at the sides and inclined downwards from the anode beam (1) to the edges (5) of the long sides of the reduction pot. The lids (4) are provided with a support (6) which rests on a rail (13) when the anode beam is in the raised position. As the anode beam (1) is lowered, the lids (4) slide over the long edges (5) of the pot, until they are supported by the stops (7) mounted on the lower third part of the lid (4). On lowering the beam (1) further, the supports (6) slide on the anode beam (1). The anode rods (2) are enclosed at the sides by the lids (4).
Patent ES-8200861-A1 (ES)
Title: Acyl peptides and pharmaceutical preparations thereof, as well as their manufacture and use.
IPC: A61K38/04
Filed: 1980-12-12
Abstract: Acylpeptides derived from somatostatin or from a derivative thereof having analogous action, in which the amino acids sequence is modified by omitting individual amino acids and/or by exchanging them for other amino acids, and in which the epsilon -amino group of the lysine residue in the 9-position, and optionally also the epsilon -amino group of the lysine residue in the 4-position and/or the N-terminal alpha -amino group carries the acyl radical of an optionally substituted alkanecarboxylic acid, and salts and complexes thereof can be used as antidiabetics and/or for combating gastrointestinal bleeding. They are manufactured by conventional methods of peptide chemistry.
Patent ES-8300489-A1 (ES)
Title: Filter bag cleaning system
IPC: B01D46/04
Filed: 1981-05-05
Abstract: A cleaning arrangement for a bag filter that shakes the bags horizontally to effect removal of the dust particles that have collected on the surface thereof. A linear force electromagnetic motor is used to impart the horizontal movement to the bags whereby the frequency, amplitude and the duration of movement may be electronically controlled.
Patent ES-8205816-A1 (ES)
Title: Cardenolide-bis-digitoxoside derivatives, process for their preparation and their utilization as medicines.
IPC: C07J19/00
Filed: 1981-09-09
Abstract: Cardioactive cardenolide-bis-digitoxosides of the formula < IMAGE > in which R1 is a hydrogen atom, a hydroxyl group or an acyloxy radical containing up to 3 carbon atoms, and R2, R3 and R4 each independently is a hydrogen atom, an acyl radical containing up to 3 carbon atoms, with the proviso that the compound contains at least one alkyl radical. The compounds exhibit desirable rates of excretion, primarily extrarenally.
Patent ES-8305601-A1 (ES)
Title: Process for coating metallic tubes.
IPC: B05D7/00
Filed: 1981-12-09
Abstract: A process for coating metal tubes having at least two organic composite layers and subsequent polyethylene coating by applying at least one layer which provides adhesion with the metallic undersurface and is corrosion-preventive, subsequent application of at least one layer which provides adhesion with the subsequent polyethylene is characterised in that the layer which provides adhesion to the metallic undersurface is applied as powder to the previously heated metal tube and is melted there thermally to form a film and in this process crosslinks in a duroplastic manner. The powder consists of a powder lacquer which crosslinks duroplastically in the heat on the basis of polyacrylate, epoxy binding agents, polyurethane binding agents, epoxy polyester binding agents and/or polyester binding agents.
Patent ES-8308118-A1 (ES)
Title: Improvements in or relating to profile change sensors.
IPC: G01B11/16
Filed: 1982-03-26
Abstract: This invention relates to profile change sensors and is especially concerned with low energy profile change sensors. In more detail the profile sensor of the invention senses a change in the shape of a relative position or both of at least one surface, or a part thereof, of a body and comprises a source of energy, at least one signal conveying member for establishing a signal path from the source of energy to a signal responsive member with the signal conveying member or a further member associated therewith so disposed in relation to at least a part of a surface of a body that in the event of a change, greater than a given magnitude and in a given direction of the position or the shape of the said part of the body or both, occurrence of the change results in the interruption or establishment of a signal.
Patent ES-8305344-A1 (ES)
Title: Piperazine derivative and analgesic composition containing the same
IPC: C07D295/073
Filed: 1982-05-26
Abstract: An analgesic composition containing as active ingredient a piperazine derivative represented by the general formula (1) < IMAGE > (1) wherein R1 represents a cyclopropylmethyl group, an isopropyl group or an allyl group and R2 represents a phenyl group having as substituent a halogen atom or a trifluoromethyl group.
Patent ES-8306839-A1 (ES)
Title: Windscreen wiper linkage ball and socket joint assembly
IPC: F16C33/20
Filed: 1982-06-23
Abstract: In a windscreen wiper linkage ball and socket joint assembly 24, a socket portion 26 is formed from a mouldable non-metallic synthetic composition, such as glass-fibre filled synthetic polyamide, and a ball portion 28 is formed by injection-moulding about a knurled shank 34 of a metal pin 30 an acetal copolymer containing polytetrafluoroethylene dispersed therein a bearing lubricant material.
Patent ES-8306325-A1 (ES)
Title: Polypeptides, process for their microbial production, intermediates therefor and compositions containing them.
IPC: A61K38/00
Filed: 1982-08-16
Abstract: Microbially produced mature human fibroplast interferon and means used in its production, i.e. recombinant DNA molecules coding for the amino acid sequences of fibroplast interferon, vectors capable of expressing fibroblast interferon in microbial host organisms and host organisms transformed with these vectors.
Patent ES-8306304-A1 (ES)
Title: Method of accessing transmission channels of an information transmission system.
IPC: H04Q7/00
Filed: 1982-08-20
Abstract: In a communications system with a plurality of subscriber stations independent of each other, where each subscriber station can access a joint duplex transmission channel according to a multiple access method, the probability of simultaneous attempts to get access becomes very image, and thereby the probability of signal destruction is particularly increased. In order to avoid a blockage of the service channel each subscriber station occupies the duplex transmission channel with a short access signal for initiating a transmission starting from the subscriber station. The subscriber station characterized by the position in time and/or the information contents of the short access signal is thereupon invited by the central base station to emit an access signal to join practical access to the communication exchange.
Patent ES-8308101-A1 (ES)
Title: Control unit for refrigerating apparatus.
IPC: G05D23/20
Filed: 1982-08-20
Abstract: A control device for refrigerating equipment endowed with devices to regulate the temperature and the level of humidity in the refrigerated space utilizing temperature sensors located in the refrigerated space and/or in an evaporator and having at least one compressor. The control device includes the basic control components for starting and stopping the compressor depending upon the temperature selected by manual control devices and upon the temperature measured by the above-mentioned sensors. It also includes a secondary control unit which is able to start and stop the defrosting of the evaporator depending upon the level of humidity selected by the above-mentioned manual control devices and obtained after a predetermined number of work cycles by the compressor. The control device in accordance with the present invention allows the optimization of the conditions of food conservation in refrigeration equipment, and further enables an increased efficiency and lowered energy consumption of the equipment.
Patent ES-8306514-A1 (ES)
Title: Dewatering apparatus
IPC: D21C9/18
Filed: 1982-08-30
Abstract: A dewatering apparatus is disclosed containing a pre-dewatering funnel possessing pervious walls over which there are guided two wires. Arranged after the pre-dewatering funnel are two dewatering cylinders over which both of the wires are guided along a substantially S-shaped path of travel. A press roll is arranged after the last dewatering cylinder, this press roll coacting with further press rolls.