baber/WOPTO huggingface dataset:
Patent ES-357991-A1 (ES)
Title: Electric Fusible Cut-Out
IPC: H01H85/36
Filed: 1968-09-10
Abstract: A fusible cut-out 9, e.g. for a transformer comprises two resilient wires 11, 13 held in a synthetic resin support 15 and having their free ends 27, 29 bent towards one another and held by fusible metal 31 so that they fly apart when this metal melts. The hair-pin shaped upper ends 19, 21 of the wires form soldering eyelets for connection to the primary winding.
Patent ES-370676-A1 (ES)
Title: Loop-retaining arrangement for a circular knitting machine
IPC: D04B15/24
Filed: 1969-07-23
Abstract: In a cylinder and dial machine the trick forming inserts 5 of the cylinder and/or dial extend beyond the periphery of the bed and are recessed at 5c. The arrangement in one bed prevents loops of the other bed being carried along by the needles when they clear.
Patent ES-385458-A1 (ES)
Title: Photoelectrophoretic imaging system
IPC: G03G15/22
Filed: 1970-11-12
Abstract: An imaging machine having a generally flat plate electrode on which images of opaque or transparency originals are formed from a photoelectrophoretic ink. The flat plate electrode travels along a generally linear path past various roller electrodes. At one roller electrode the photoelectrophoretic ink is applied to the flat plate electrode. At another roller electrode the ink is exposed to light and electric field. At yet another roller electrode, ink in imagewise configuration is transferred to an appropriate substrate.
Patent ES-409668-A1 (ES)
Title: Fuel assembly flow redistribution
IPC: G21C3/326
Filed: 1972-12-15
Abstract: Flow deflector apparatus is provided in fuel assemblies of a nuclear reactor to effect mixing of the coolant flowing in channels between adjacent members thereof. The apparatus comprises metal strips containing pre-punched tab projections that are attached to at least some of the members that comprise the fuel assemblies.
Patent ES-414568-A1 (ES)
Title: Apparatus for distinguishing between various fm broadcast multiplex transmissions
IPC: H04H20/89
Filed: 1973-05-09
Abstract: A 38kHz flag subcarrier accompanying an FM multiplex transmission identifies whether such multiplex transmission includes two channel or surround stereophonic information. Apparatus to provide such a flag subcarrier comprises, for example, a source of direct potential to unbalance a then unused balanced quadrature subchannel modulator within the transmitter during two channel transmission. Receiver apparatus to detect the transmission of such a flag subcarrier comprises a threshold detector coupled by a subsonic low pass filter to the corresponding synchronous subchannel detector. Indicating and/or automatic switching apparatus responsive to the detector output is provided.
Patent ES-416475-A1 (ES)
Title: Seat, particularly for automotive vehicles
IPC: B60N2/22
Filed: 1973-06-30
Abstract: A seat, particularly for automotive vehicles, which comprises a seat-cushion frame adjustable in height and inclination. The seat has two pairs of extension links, and a seat-base frame, as well as toggle-lever links, and transversely-extending connecting rods. The seat-cushion frame is connected via the two pairs of extension links with the seat-base frame. The extension links are supported via the toggle lever links on the seat-base frame and are connected in pairs with each other by the transversely-extending connecting rods. Spring means urge the connecting rods into a raised position of the seat-cushion frame and are displaceably guided in slots in the seat-base frame. A releaseable tooth-engagement lock, including teeth, are disposed within the region of the slots between each of the connecting rods and the seat-base frame such that the teeth are directed parallel to the plane of the slot.
Patent ES-418227-A1 (ES)
Title: Speckle particle for dentifrice
IPC: A61Q11/00
Filed: 1973-08-27
Abstract: Functional speckle particle suitable for use in dentifrice containing allantoin, aluminum dihydroxy allantoinate (ALDA) or aluminum chlorohydroxyallantoinate (ALCA). The speckle is effective in promoting healing of inflamed and bleeding gums or periodontal tissue.
Patent ES-419072-A1 (ES)
Title: Carburettors and associated components
IPC: F02M17/08
Filed: 1973-09-20
Abstract: A carburettor incorporating within its housing and at one end of its mixing chamber a governing diaphragm having balancing springs and being connected with the stem of a poppet-type valve serving as the throttle control, a connection for air of sub- or super-atmospheric pressure varying as an indication of engine speed, and a rotatable manually controlled element within the housing and operating on a carriage to vary the pressure in one of the diaphragm springs to alter the balance of the diaphragm and effect change in throttle setting.
Patent ES-430832-A1 (ES)
Title: Power steering mechanism
IPC: B62D5/06
Filed: 1974-10-09
Abstract: The invention discloses a power-steering mechanism for an automotive vehicle, having a double acting actuator with two pressure chambers separated by an actuator piston. The actuator is connected both to the chassis of the vehicle and to a linkage associated with the direction controlling wheels of the vehicle. The pressure in the actuator chambers are controlled by a distributing valve operated by the steering wheel moved in either direction from a central, idle position. A reaction device adapted to create a return force biasing the steering wheel into its central position includes a circular cam eccentrically mounted on the rotating shaft of steering wheel and subjected to a thrust transmitted by a tappet. The tappet is projecting into a closed compartment to engage a reaction piston submitted to the pressure prevailing in a fluid accumulator. Two plungers are slidably mounted in the compartment and are submitted to the pressure prevailing in the actuator chambers. Finally stops are provided to limit motions of the plungers out of the closed compartment.
Patent ES-434858-A1 (ES)
Title: Process for the preparation of carbonyldiisocyanate
IPC: C07C239/00
Filed: 1975-02-19
Abstract: The instant invention is directed to a process for preparing carbonyldiisocyanate comprising reacting N-chlorocarbonylisocyanate with trichloroisocyanuric acid and/or an alkali metal salt of dichloroisocyanuric acid at a temperature of from about 20 DEG C to about 200 DEG C.
Patent ES-437542-A1 (ES)
Title: Process for the production of stretch-textured yarns with improved properties
IPC: D02G1/02
Filed: 1975-05-09
Abstract: The present invention relates to a process for the simultaneous stretch-texturing of synthetic, at least partly thermoplastic filaments or yarns using false twisters, more especially friction false twisters wherein the ratio S2/S1 between the tractive or tensile forces S1, acting on the filament before the false twister, and S2, acting on the filament after the false twister, is adjusted to from 1.0 to 1.4 by adapting the ratio between the rotational speed of the false twister and the rate of travel of the filament or yarn, and the denier-related twisting of the yarn is from 5 to 50% higher than the level of twisting which is normally applied in conventional false-twist texturing processes using a spindle and which can be calculated on the basis of the Heberlein formula. Moreover, the invention relates to a yarn produced by the afore-described process.
Patent ES-445659-A1 (ES)
Title: Olefinic derivatives of amino acids
IPC: C07C233/47
Filed: 1976-02-28
Abstract: Novel compounds of the following general formula are useful pharmacologic agents: O PARALLEL R3-CH=CH-CH-[A]-C-R2 | NHR R is selected from hydrogen, alkylcarbonyl wherein the alkyl moiety contains from 1 to 4 carbon atoms, alkoxycarbonyl wherein the alkoxy moiety contains from 1 to 4 carbon atoms and may be straight or branched, and O PARALLEL -C-CH-R10 | NH2 wherein R10 is selected from hydrogen, a straight or branched lower alkyl group of from 1 to 4 carbon atoms, benzyl and p-hydroxybenzyl R2 is selected from hydroxy, a straight or branched alkoxy group of from 1 to 8 carbon atoms, a lower alkylamino group wherein the alkyl moiety contains from 1 to 4 carbon atoms, and -NH-CH-COOH | R4 wherein R4 is selected from hydrogen, a straight or branched lower alkyl group of from 1 to 4 carbon atoms, benzyl, and p-hydroxybenzyl R3 is selected from hydrogen, chlorine, bromine, and iodine [A] is selected from R1 | (-CH-)n AND -CH=CH- wherein R1 is selected from hydrogen, lower alkyl of from 1 to 4 carbon atoms, phenyl and substituted phenyl wherein the substituents on the substituted phenyl may be attached at the ortho, meta or para positions of the phenyl ring and are selected from halogen, lower alkoxy of from 1 to 4 carbon atoms, and lower alkyl of from 1 to 4 carbon atoms n is an integer of from 1 to 5 and the lactams of said compounds wherein [A] represents R1 | (-CH-)n R and R1 represent hydrogen and n is the integer 2 or 3 and pharmaceutically acceptable salts and individual optical isomers thereof.
Patent ES-445996-A1 (ES)
Title: Process for the production of polyamide-6-filaments of the {65 -modification
IPC: D01D5/12
Filed: 1976-03-12
Abstract: The invention is related to a process for the production of continuous polyamide-6-filaments present in the gamma -modification both before and after stretching at room temperature by spinning polyamide-6 with a relative solution viscosity of from 2.3 to 3.1, preferably from 2.6 to 2.85, as measured on a 1% solution in m-cresol, wherein the filaments (a) after leaving the spinneret, are cooled by air-blowing and preoriented up to an elongation at break of from 50 to 80%, preferably from 55 to 75%, by being run off, preferably in the absence of godets, at a speed of 3700 to 4500 m/min (b) before winding into package form and during take-off, are prepared with an aqueous preparation oil in such a way that they contain less than 3.0% by weight of water, and (c) before winding into package form are subjected to interlacing.
Patent ES-452200-A1 (ES)
Title: 1-Benzazolylalkyl-4-substituted-piperidines
IPC: C07D413/06
Filed: 1976-10-07
Abstract: Compounds of the class of 1-(benzazolyalkyl)piperidine derivatives, useful as neuroleptic agents.
Patent ES-456438-A1 (ES)
Title: Apparatus for continuous treatment of material
IPC: A23L3/18
Filed: 1977-03-01
Abstract: An installation for treating materials, comprising a tightly closed zone having a gastight inlet- and outlet, a shaking gutter with perforated bottom plate covered by a flexible plate with apertures, the whole being accommodated in the closed zone. The flexible material is able to move from the bottom plate, so that a fluid can pass from below the bottom through the bottom and the flexible plate. A fluid inlet opens below the bottom.
Patent ES-457790-A1 (ES)
Title: Carbon black-rubber masterbatch production
IPC: C08J3/20
Filed: 1977-04-14
Abstract: This disclosure relates to a continuous process for the preparation of rubber masterbatches.
Patent ES-458048-A1 (ES)
Title: Plate heat exchanger
IPC: G21D1/00
Filed: 1977-04-06
Abstract: Each heat-exchange bank consists of at least two groups of flat, adjacent compartments provided for the circulation of a second fluid and separated by spaces for the circulation of a first fluid. Each compartment has lateral extensions placed in identical and opposite manner in two adjacent groups. The extensions are connected respectively in each group to a common admission manifold and to a common discharge manifold for the second fluid.
Patent ES-460204-A1 (ES)
Title: (Substituted)ureidoacetohydroxamic acids
IPC: A61P9/12
Filed: 1977-06-28
Abstract: A series of (substituted)ureidoacetohydroxamic acids are useful as inhibitors of Angiotensin I converting enzyme.
Patent ES-460350-A1 (ES)
Title: Process for producing sulfuric acid from waste acid and iron sulfate
IPC: C01B17/74
Filed: 1977-07-02
Abstract: A process for the recovery of sulfuric acid from waste sulfuric acid containing iron sulfate and from solid iron sulfate of high water content of crystallization which consists essentially of:
Patent ES-461775-A1 (ES)
Title: Fuel element for a nuclear reactor
IPC: G21C3/16
Filed: 1977-08-19
Abstract: A fuel element for nuclear reactors which has therein a bellows-like member surrounded by a filling gas. The bellows-like member contains a substance such as water or a mixture of water and gas that attains substantially the same temperature as the environment external to the fuel element. In response to temperature changes of the environment and pressure changes of the filling gas, the substance in the bellows-like member causes the bellows-like member to expand or contract thereby causing the internal fuel element pressure to be substantially equal to the pressure of the environment external to the fuel element.
Patent ES-462116-A1 (ES)
Title: Ore reducing furnaces
IPC: C22B5/00
Filed: 1977-08-26
Abstract: The heat exchanger contains a partition (4) provided between a hot chamber (6) and a cold chamber (8). This partition consists of a series of adjacent revolving rollers (4), one face of which is successively brought in front of the two chambers as a consequence of their motion. The furnace (7), in which the heat exchanger is mounted and which is a furnace for heating and reducing minerals for the smelting thereof, has the partition arranged above a container (8) which is open upwards and is intended to contain the materials to be heated, and an upper hot chamber (6) comprising at least one naked-flame burner (10).
Patent ES-466708-A1 (ES)
Title: Container loading apparatus.
IPC: G01G13/285
Filed: 1978-01-20
Abstract: The weight of a container, before and whilst it is being loaded, is monitored by an electrical weighing cell. A preselector unit stores the weight of substance required to be loaded, and a computing device is arranged to store the weight of the container, initiate loading of the substance into the container and determine the instantaneous weight of substance in the container and stop the loading when it determines that substantially the preset weight has been loaded. Other embodiments relate to separately controlling loading operations of a plurality of containers, and also to control a high- flow rate and a low-flow rate valve for each container to increase the accuracy without limiting the speed of loading. The invention is particularly useful for loading expensive perfumes, and other such substances.
Patent ES-470260-A1 (ES)
Title: Cementtbased structure and method of making same
IPC: B32B13/14
Filed: 1978-05-27
Abstract: Cementitious construction is formed by prefashioning a sheet of plastics material (pref. PVC of (high density) polyethylene) into the desired shape, (one of the surfaces of the sheet carrying a fibrous cloth), and applying (glass) fibre reinforced cementitious matl. to the fibrous cloth side of the plastics sheet. The cement mixt may be in a dehydrated form so as to be pliable when applied to the sheet, e.g. by spraying. Used in conditions were resistance to chemicals is required together with weight, resistance to fire and adaptability to installation techniques e.g. drain pipes susceptible to attack by H2S or H2SO4. Good rigidity and stability are obtd., and the pipes formed are free from defects and ruptures.
Patent ES-470423-A1 (ES)
Title: Device for controlling rotary motion
IPC: H02K7/14
Filed: 1978-06-01
Abstract: A rotary drive device for effecting, for example, displacement of a printing roller towards or away from a pressure roller in a printing press, is formed by a direct current or alternating current high speed motor coupled mechanically to a permanent magnet low speed motor. Fast movement is effected with the permanent magnet motor being pulled by the high speed motor, while slow movement with rapid braking is effected, at high torque, with the permanent magnet motor excited and pulling the other motor, to bring the printing roller gently into contact with the pressure roller.
Patent ES-473969-A1 (ES)
Title: Lightweight building module
IPC: E04B1/348
Filed: 1978-10-05
Abstract: Design, fabrication and erection of a lightweight building module in the form of a ribbed concrete floor slab with lightweight thin concrete wall panels and ceiling panel reinforced by a series of spaced rigid annular open web frames. Each frame includes a floor reinforcing member, two side wall reinforcing member, and a ceiling reinforcing member, rigidly welded together at their adjacent ends. Each reinforcing member is an open web joist having two parallel straight rods spaced apart by an open web member formed by bending a rod in a zig-zag pattern. Longitudinal spacing of adjacent bends is greater in the central portion than the ends of the reinforcing members. A poured concrete roof slab is formed with integral reinforcing ribs by means of rectangular spacers made of light weight material. The modules may be installed at a building site by distributing a layer of thin mortar over compacted earth and placing each module thereon before the mortar hardens, so that the weight of the module is evenly distributed by the mortar pad. A cross-bracing feature for multiple story buildings improves the strength, rigidity and stability of the total structure.
Patent ES-474278-A1 (ES)
Title: Improvements in steam producing apparatus for pressing footwear.
IPC: A43D/
Filed: 1978-10-17
Abstract: The improvements discussed in this invention relate to the fact that the air driven through the centrifugal fan passes through an electric heater which produces the heat necessary to obtain the desired temperature, exiting through a nozzle paired with the one from which the steam is emitted. This electric heater is located on the inside of the heat-insulated pipe and this in turn is inside the body of the machine, adopting a vertical position and so that the air circulates upwards from below.
Patent ES-477286-A1 (ES)
Title: Confinement vessel,in particular for nuclear reactor.
IPC: G21C13/10
Filed: 1979-01-30
Abstract: A confinement enclosure, notably for a nuclear reactor, of the type consisting of reinforced, possibly prestressed concrete, comprising in the body of the wall a drainage network consisting of tubular channels provided in the concrete, wherein the tubular channels of the drainage network, which may be grouped in sub-groups, are connected to a system of filters located inside the enclosure.
Patent ES-477611-A1 (ES)
Title: N-Azolylalkyl-halogenoacetanilides, process for their preparation and their use as herbicides.
IPC: C07D271/10
Filed: 1979-02-09
Abstract: 1. N-Azolylalkyl-halogenoacetanilides of the formula see diagramm : EP0003539,P23,F1 in which A represents oxygen, sulphur or the grouping >NR**2, R represents hydrogen or methyl, R**1 represents hydrogen, alkyl with 1 to 4 carbon atoms, halogenoalkyl with up to 3 carbon atoms and up to 5 identical or different halogen atoms, alkenyl with 2 to 4 carbon atoms, alkinyl with 2 to 4 carbon atoms, cycloalkyl with 5 to 7 carbon atoms, halogen, aryl having 6 to 10 carbon atoms and being optionally substituted by halogen, alkyl with 1 to 4 carbon atoms, alkoxy with 1 or 2 carbon atoms, alkylthio with 1 or 2 carbon atoms, cyano, nitro and/or halogenoalkyl with up to 2 carbon atoms and up to 5 identical or different halogen atoms as well as aralkyl with 6 to 10 carbon atoms in the aryl part and 1 to 4 carbon atoms in the alkyl part, it being possible for the aryl part to be substituted by halogen, alkyl with 1 to 4 carbon atoms, alkoxy with 1 or 2 carbon atoms, alkylthio with 1 or 2 carbon atoms, cyano, nitro and/or halogenoalkyl with up to 2 carbon atoms and up to 5 identical or different halogen atoms, or R**1 represents the groupings -OR**3, -SR**3 and -NR**2R**3, R**2 represents hydrogen, alkyl with 1 to 4 carbon atoms, or aryl having 6 to 10 carbon atoms and optionally being substituted by halogen, alkyl with 1 to 4 carbon atoms, alkoxy with 1 or 2 carbon atoms, alkylthio with 1 or 2 carbon atoms, cyano, nitro and/or halogenoalkyl with up to 2 carbon atoms and up to 5 identical or different halogen atoms, R**3 represents hydrogen, alkyl with 1 to 4 carbon atoms, halogenoalkyl with up to 3 carbon atoms and up to 5 indentical or different halogen atoms, alkenyl with 2 to 4 carbon atoms, alkinyl with 2 to 4 carbon atoms, cycloalkyl with 5 to 7 carbon atoms or aralkyl with 6 to 10 carbon atoms in the aryl part and 1 to 4 carbon atoms in the alkyl part, it beeing possible for the aryl part to be substituted by halogen, alkyl with 1 to 4 carbon atoms, alkoxy with 1 or 2 carbon atoms, alkylthio with 1 or 2 carbon atoms, cyano, nitro and/or halogenoalkyl with up to 2 carbon atoms and up to 5 identical or different halogen atoms, X represents alkyl with 1 to 4 carbon atoms, Y represents alkyl with 1 to 4 carbon atoms or halogen, Z represents halogen and n represents the numbers 0, 1 or 2.
Patent ES-479410-A1 (ES)
Title: Antihypertensive 4-thiazolidinecarboxylic acids (pyridyl derivatives)
IPC: C07D277/06
Filed: 1979-04-06
Abstract: Derivatives of 4-thiazolidinecarboxylic acid which have the general formula < IMAGE > are useful in compositions as antihypertensive agents.
Patent ES-479964-A1 (ES)
Title: Method for manufacturing sensing elements for electron dosimeters.
IPC: C23C26/00
Filed: 1979-04-26
Abstract: Process for the production of a sensitive plate for an exoelectron dosimeter by producing on a support a deposit of a mixture of two compositions constituted on the one hand by a substance having traps for the electrons and able to emit exoelectrons by thermal or optical stimulation and on the other by a substance having a good ionic conductivity, wherein it comprises making a homogeneous mixture of the powders constituting the two said compositions, producing by means of a plasma arc torch a plasma jet in the vicinity of the support on which the deposit is to be made and spraying said powder mixture into the jet to obtain a deposit which adheres to the support. The exoelectron dosimeter comprises a support to which adheres a plate constituted by two substances, one of which has traps for the electrons and is able to emit exoelectrons by thermal or optical stimulation and the other has a good ionic conductivity.
Patent ES-482698-A1 (ES)
Title: 4,6-Di-0-(Aminoglycosyl)-1,3-diaminocyclitols, process for their preparation and pharmaceutical compositions containing them.
IPC: C07H15/22
Filed: 1979-07-20
Abstract: Pseudotrisaccharides of the sisomycin type are provided which are effective an antibacterial agents, particularly against gram-negative microorganisms. The invention also includes methods for the manufacture of the pseudotrisaccharides, compositions containing said pseudotrisaccharides and methods for the treatment of warm-blooded animals using said compounds and compositions.
Patent ES-483137-A1 (ES)
Title: Punch press and method for making can ends with closures
IPC: B21D51/38
Filed: 1979-07-21
Abstract: A punch press comprising multi-station, progressive die tooling, for providing metal covers with easy-open closures, is fitted with a work transfer mechanism facilitating successive positioning of the covers, the tooling employing features thereof to precisely locate and align the covers in the respective stations. More especially, in addition to cover operating dies and work supporting members facilitating lateral accommodation and positioning of the covers to avoid unwanted deforming stress therein, correct vertical alignment of the tooling at successive stages to produce the closures is economically assured. In its method aspect the invention consists in suspending can ends in their flanges in pockets of an indexable carrier, providing a die registering feature in each can end, and a die at successive stations of the press for mating with the feature, registrability of the die being accurately assured by relieving pressure between the carrier and each flange immediately preceding die closure whereby the can ends can self-adjust their position heightwise and laterally and at the same time avoid undue stress in each cover at die closures thereby minimizing unwanted distortion or deformation.