baber/WOPTO huggingface dataset:
Patent ES-399403-A1 (ES)
Title: Process for producing epoxide polyadducts in presence of phosphoric acid triamide accelerators
IPC: C08G59/44
Filed: 1972-02-02
Abstract: Process for the production of epoxide polyadducts by the reaction of epoxide compounds with compounds giving polyadducts of epoxide compounds, whereby the reaction is carried out in the presence of a phosphoric acid triamide as a reaction accelerator in an amount of 0.05 to 10 parts by weight to 100 parts by weight of the epoxide compound.
Patent ES-408525-A1 (ES)
Title: Concrete forming structure
IPC: E04G11/36
Filed: 1972-11-11
Abstract: A concrete forming structure is provided wherein a pair of substantially parallel trusses have a plurality of beam members placed transversely across their upper end with a substantially planar upper deck secured to the upper edges of the beams. Each beam has an upper portion which comprises an open, inverted top hat section into which a wooden joist member may be forced and graspingly secured in snug manner. Panels, such as plywood, which are usually used for concrete forming, may be nailed or screwed to the concrete forming structure at the wooden joists engaged in the open top hat sections of the beams. The deflection resistance of a beam having a wooden joist graspingly and snugly secured therein is improved over that of an I-beam having a similar metal cross-section. When a floor panel poured on the concrete forming structure is cured, the structure may be lowered from beneath that panel and "flown" using known construction cranes to a position several storeys above the floor from which it had just been removed in order for a new floor panel to be poured on the emplaced concrete forming structure.
Patent ES-409257-A1 (ES)
Title: Central office private branch exchange telephone system
IPC: H04M3/42
Filed: 1972-11-24
Abstract: Private branch exchange service is provided by the switching network of a telephone central office. The PBX attendant is provided with a console which includes circuitry for completing calls to PBX subscriber stations through the use of dial transfer circuits in the central office. Loops for the PBX attendant console comprise lines of the central office which are associated with a PBX main station directory number and the PBX subscriber stations also employ lines of the central office. However, these stations can be reached only through the action of the PBX attendant's console and the PBX stations do not have directory numbers of the telephone offices associated therewith.
Patent ES-421580-A1 (ES)
Title: Hydraulic master cylinder
IPC: B60T13/12
Filed: 1973-12-18
Abstract: The master-cylinder comprises a body defining a cavity therewithin, a bore opening into the cavity, a floating piston slidable in the bore to define a first chamber and a second chamber including the cavity, a spool valve for controlling fluid pressure in the second chamber upon actuation of a control rod, a lever mechanism interconnecting the rod, the piston and the valve for opening the latter, and a cut-off valve located in the first chamber for controlling the fluid flowing out from the first chamber. The cut-off valve includes a valve seat surrounding the outlet port of the first chamber and a valve member secured to a plunger slidable in an inner bore located in the floating piston, the inner bore opening at one end into said first chamber and at the other end into a compartment communicating with a low pressure reservoir and a spring biasing the plunger in abutment with a stop fixed relative to the floating piston.
Patent ES-430894-A1 (ES)
Title: Target for use in archery
IPC: G07C15/00
Filed: 1974-10-10
Abstract: A target for use in archery comprising a base frame carrying two transverse subframes is disclosed. The base frame rests flat on the ground with the two transverse subframes, which are inclined at a small acute angle to the perpendicular to the base frame projecting upwardly therefrom. The front subframe carries a sheet of material easily penetrated by an arrow, such as cardboard or plastics, on which the target is marked, and the rear subframe carries a resilient knotted mesh material the mesh size of which cannot expand to a size greater than the cross section of the arrows to be used. The mesh is elastically supported at its periphery so that it absorbs the energy of an arrow thereby bringing it to rest. Because the material of the target face is easily penetrated the arrow can be easily removed without strain to the arrow shaft.
Patent ES-431368-A1 (ES)
Title: Process for isolating easily soluble basic oxazine dyestuffs and phenazine dyestuffs
IPC: C09B19/00
Filed: 1974-10-25
Abstract: Basic oxazine and phenazine dyestuffs are isolated from their solutions by adding urea or thiourea.
Patent ES-439244-A1 (ES)
Title: Electrical control for hydraulically-actuated, multipath valves
IPC: F16K17/02
Filed: 1975-07-08
Abstract: An electrically-controlled, hydraulically-actuated valve, having an inlet joined to a main outlet through a pressure regulating chamber a by-pass passage joined to the pressure regulating chamber through a second enlarged chamber coaxial with the first a valve seat formed at the juncture of the two chambers a slidable valve, having one end tapered to seat in the valve seat and coaxially passing through the second chamber a flow restricting viscosity non-influenced orifice in the inlet passage to form a jet of the introduced fluid a blind hole extending into the body of the valve from the first chamber, directly opposite the discharge end of the inlet passage and coaxial therewith to avoid any jet stream impulse force on the tapered piston a magnetizable core mounted on the other end of the valve an annular electrical coil surrounding the core and a biasing valve mounted in the discharge end of the by-pass passage and spring-biased against the flow of fluid.
Patent ES-440367-A1 (ES)
Title: Coating the back of a textile floor covering with a polyurethane foam
IPC: D06N7/00
Filed: 1975-08-21
Abstract: The instant invention relates to a process for coating the back of textile floor coverings, e.g. carpets, with polyurethane foams wherein it is possible to obtain particularly firm fixing of the nap and improved anchorage of the textile filaments. The process broadly comprises:
Patent ES-444552-A1 (ES)
Title: Administration of scopolamine
IPC: A61L15/58
Filed: 1976-01-22
Abstract: The system is to be applied to the skin in the form of a plaster. It comprises a top layer impermeable to the medicament, a medicament reservoir layer, a microporous membrane and a contact adhesive layer. The reservoir layer comprises 0.2 to 3 mg of medicament, especially scopolamine, as a dispersion in a gel of mineral oil and polyisobutene the contact adhesive layer comprises a corresponding gel which ensures that a loading dose is dispensed. The parameters, e.g. concentration in the gel and consistency of the membrane, are chosen such that the medicament is released at a constant rate after dispensing the initial loading dose. The system is produced by applying the different layers one on top of the other and by laminating the four-layered product.
Patent ES-447367-A1 (ES)
Title: Sheet conveying device for a platen press
IPC: B30B15/30
Filed: 1976-04-27
Abstract: A conveying device for intermittently conveying a sheet through a platen press having a pair of endless chains with gripper bars extending therebetween, a drive shaft having drive sprockets engaging each of the pair of chains, at least one driven sprocket for each of the pair of chains, means including an oscillating sector gear for intermittently rotating the drive shaft characterized by at least one of the driven sprockets having an axial extension, braking means supported on a portion of the press frame adjacent each of the extensions for engaging the extension, means including at least one blower for cooling the braking means and means for actuating the braking means including a control shaft which is rotated one complete revolution for each cycle of oscillation of the sector gear and has means for causing the engagement and disengagement of the braking means during a portion of each revolution thereof. Preferably, the control shaft supports a disk-shaped programmer having an annular notch which is sensed by a magnetic sensing device that applies a signal to a valve which controls the selective application of pressure on the braking devices.
Patent ES-453157-A1 (ES)
Title: Stacked printed circuit boards and circuit board system
IPC: H01R12/88
Filed: 1976-11-10
Abstract: The disclosure relates to electrical connectors positioned between adjacent printed circuit boards for interconnection therebetween. The terminal arrangements on each printed circuit board are predesigned for compatibility with the connector to be used.
Patent ES-457217-A1 (ES)
Title: Solar pointer
IPC: G01S3/786
Filed: 1977-03-25
Abstract: Two pyrheliometers each carry out periodic scanning in a plane at right angles to one of the two perpendicular axes of pivotal displacement of the solar pointer. Each pyrheliometer is associated with means for measuring the angular difference between the direction of the sun projected on the scanning plane and the direction of the pointing axis projected on the same plane and for delivering a pointing error signal which is proportional to the angular difference. The error signal obtained in each scanning plane is applied to a motor for the pivotal displacement of the pointer so that the pointing axis is directed towards the sun when both error signals have been cancelled.
Patent ES-457803-A1 (ES)
Title: Benzodioxolan derivatives, process of making the same and herbicidal composition containing same
IPC: A01N47/30
Filed: 1977-04-14
Abstract: Benzodioxolan derivatives of the formula < IMAGE > I wherein R1 and R2 are the same or different and are hydrogen, an aliphatic hydrocarbon residue, a halogenated aliphatic hydrocarbon residue, an aromatic hydrocarbon residue, a substituted aromatic hydrocarbon residue, A HETEROCYCLIC RESIDUE OR A SUBSTITUTED HETEROCYCLIC RESIDUE, OR WHEREIN R1 and R2 together with the adjoining carbon atom are a cycloaliphatic hydrocarbon residue which may additionally be substituted by nitrogen or oxygen or both, and wherein R3 is hydrogen or an aliphatic hydrocarbon residue, AND WHEREIN R4 is a saturated or unsaturated aliphatic hydrocarbon residue or is alkoxy and wherein R5 is hydrogen or is a saturated or unsaturated aliphatic hydrocarbon residue. The compounds have a high herbicidal activity against weeds and superior selective herbicidal properties for agricultural and horticultural plantations. The invention also embraces processes for making the compounds and compositions containing the same.
Patent ES-460351-A1 (ES)
Title: 2-Bromo-6-fluoro-N-(2-imidazolidinylidene)-benzamine and salts thereof and the use to treat hypertension
IPC: C07D233/50
Filed: 1977-07-02
Abstract: The compound of the formula < IMAGE > and non-toxic, pharmacologically acceptable acid addition salts thereof the compound as well as the salts are useful as antihypertensives.
Patent ES-462033-A1 (ES)
Title: Pesticidally active O-alkyl-O-{8 6-tert.-butyl-pyrimidin(4)yl{9 -(thiono)(thiol)-phosphoric(phosphonic) acid esters
IPC: A01N57/08
Filed: 1977-09-01
Abstract: O-Alkyl-O-[6-tert.-butyl-pyrimidin(4)yl](thiono)(thiol)-phosphoric(pho sphonic) acid esters of the formula < IMAGE > (I) in which R is hydrogen, halogen or alkyl, R1 is hydrogen or alkyl, R2 is alkyl, R3 is alkyl, alkoxy, alkylthio or phenyl, and X is oxygen or sulphur. which possess insecticidal and acaricidal properties.
Patent ES-466496-A1 (ES)
Title: Fuel mixer
IPC: F02B43/00
Filed: 1978-01-31
Abstract: A gaseous fuel mixer for an internal combustion engine includes hinged air valve doors arranged for opening in accordance with manifold depression, the doors are linked to the fuel metering means and include means for ducting the gaseous fuel into the air stream. The air valve doors can be hinged flat along a surface of the air inlet to permit alternate use of a conventional gasoline carburetor.
Patent ES-468512-A1 (ES)
Title: Inertia-actuated starter for an explosion engine
IPC: H02K7/10
Filed: 1978-03-04
Abstract: The starter comprises a flywheel rotated by an electric motor and an electromagnetic clutch for rendering the flywheel rigid with the crankshaft of the engine to be started. The flywheel carries on one side the armature of the motor and on the opposite side the inductor of the clutch. The motor inductor is carried by a flat disc which is parallel to the flywheel and defines a planar airgap of the motor. The flywheel has a part which is common to the magnetic circuits of the motor armature and the clutch inductor and has sufficient section to permit the circulation of the motor or clutch magnetic flux but is saturated by the circulation of the flux of the motor so that a remanent flux of the clutch will be cancelled out as soon as the magnetic flux of the motor is produced.
Patent ES-474804-A1 (ES)
Title: Thermal cut-off fuse
IPC: H01H37/76
Filed: 1978-11-03
Abstract: A thermal cut-off fuse comprises a housing, a pair of terminals opposed to each other within the housing, a sliding means constantly urged by a spring, a thermal pellet adapted to melt at a fixed elevated temperature and remain in a solid state at normal room temperature and, by virtue of the solid state, restrain the sliding means from the forward motion imparted thereto by the spring and consequently serve to form a continuous space between the pair of terminals, and a conductive material disposed within the space to establish electric continuity between the terminals. When the ambient temperature is elevated to reach the fixed level, the thermal pellet melts, to release the sliding means and allow it to move under the force of the spring into a position where it severs the continuous space and consequently breaks the electric continuity between the two terminals.
Patent ES-478293-A1 (ES)
Title: Single failure proof crane
IPC: B66D5/26
Filed: 1979-03-05
Abstract: A synergistic safety system is incorporated in a crane driven by a high-speed motor which requires both an energy-absorbing torque-limiting device in the speed reduction unit and a drum emergency holding device. The energy-absorbing torque-limiting device transmits the static and dynamic torque required to rotate or hold the drum against the maximum carried load, but will slip at a pre-determined setting to absorb high-speed rotational energy of the drive train and/or torque of the drive motor in the event a two-blocking, load hang-up, overload, or engagement of the drum emergency holding device occurs. The drum emergency holding device is set automatically when the energy-absorbing torque-limiting device is actuated and/or any drive train component fails, which are detected by one or more sensing sub-systems.
Patent ES-481031-A1 (ES)
Title: Method of anti-corrosion treatment.
IPC: C23G1/00
Filed: 1979-05-29
Abstract: A cleaning and anti-corrosion treatment for articles such as engineering parts and particularly for motor vehicles includes the following steps:- (a) placing the vehicle in a chamber (b) closing the chamber (c) supplying a cleaning liquid containing a fat emulsifier to the chamber under pressure for a predetermined time (d) washing the vehicle with water (e) supplying a rust-removing and anti-corrosive liquid to the chamber under pressure for a predetermined time, and (f) drying the vehicle as necessary and removing it from the chamber. The anti-corrosive liquid used may be water-based and have the following composition per 100 ml of water:- <TABLE> h
Patent ES-483516-A1 (ES)
Title: Improvements in pinch rollers for cassette tape recorders
IPC: G11B15/29
Filed: 1979-08-21
Abstract: A pinch roller 10 for a magnetic tape recorder is mounted for rotary and tilting movement on a stationary pin 20 so as to be able to rotate on an axis parallel to that of the driving capstan. The roller has an axial cavity 12 of a diameter larger than that of the pin.
Patent ES-487004-A1 (ES)
Title: Winding Wefts
IPC: B65H54/14
Filed: 1979-12-04
Abstract: A weft yarn winding head for driving a weft insertion bobbin includes an electromagnetic clutch 1, arranged to drive and brake a take-up plate 9 for driving the bobbin, the angular position of the plate being sensed by a sensor 11 and the clutch being actuated by a trigger circuit 16 and a preselection circuit 13 so as to stop at a preselected position. The number of turns wound on the bobbin and hence the weft length is determined by counting the pulses from sensor 11 and comparing this with a pre-set valve.
Patent ES-487005-A1 (ES)
Title: Magnetic core winding method and apparatus.
IPC: C22C19/00
Filed: 1979-12-04
Abstract: A method for forming a magnetic core around a prewound wire coil involves: passing an end of a strip of magnetically permeable metal through the center of the coil and forming it into a loop encircling the wire coil through its center revolving the loop to wind the strip onto the loop until it has the desired thickness of the magnetic core to be formed retracting the strip from the coil to reduce its circumference and to draw it tightly around the coil to form the magnetic core followed by severing the core from the retracted strip. Apparatus for the practice of the method is provided.
Patent ES-8101558-A1 (ES)
Title: The use in the treatment of hypertension and intestinal disorders of certain N-aryl-N'-(2-imidazolidinylidene)ureas
IPC: C07C335/38
Filed: 1979-12-20
Abstract: The use in the treatment of hypertension and intestinal disorders of certain N-aryl-N-N'-(2-imidazolidinylidene)ureas. Compounds of formula I:- < IMAGE > wherein Ar is optionally substituted phenyl, are prepared by known methods.
Patent ES-8101588-A1 (ES)
Title: Quinazoline therapeutic agents
IPC: C07D487/08
Filed: 1980-04-24
Abstract: A series of novel 4-amino-6,7-di(lower alkoxy)-2-(4-substituted piperazino)quinazoline derivatives have been prepared, including their pharmaceutically acceptable acid addition salts. These derivatives all possess a benzo-oxacycloalkanoyl moiety located at the 4-position of the piperazine ring. Such compounds are useful in therapy as highly potent antihypertensive agents. 4-Amino-2-[4-(chroman-2-carbonyl)piperazino]-6,7-dimethoxyquinazoline represents a typical and preferred member compound. Methods for preparing all these compounds from known starting materials are provided and the principal synthetic route leading to the desired final products is described in some detail.
Patent ES-8102368-A1 (ES)
Title: Device for the visualisation of electric signals recorded on a magnetic medium.
IPC: G06K7/08
Filed: 1980-05-09
Abstract: The apparatus for the visual display of electrical signals recorded on a magnetic medium or support is in the form of a "magnifying glass" which is a plate or sheet of transparent material in which there is a dimple closed by a membrane. The volume of the dimple is filled by a mild ferrite dispersion in a liquid. Under the action of the magnetic field, the ferrite particles are displaced and give an image of the magnetic state of the media.
Patent ES-8305843-A1 (ES)
Title: Process for electrochemical regulation of the Pu(VI) oxidation state.
IPC: C01G56/00
Filed: 1980-07-17
Abstract: Increasing the oxidation state of plutonium to Pu (VI) by circulating a starting solution of U6 and Pu4-nitrates and HNO3 through an electrolysis cell at an electrode voltage of about 3 volts.
Patent ES-8201718-A1 (ES)
Title: Utilization of coke sensible heat in dry cooling coke
IPC: F22B1/18
Filed: 1980-11-12
Abstract: The procedure and means for utilising the sensible heat in coke undergoing dry cooling applies to plant using circulating inert gas passing in succession through a cooling chamber for the coke and a steam-generating heat exchanger system. Before entering this system the circulating gas is passed through a combustion chamber with oxygen-carrying- and fuel-gas supply connections possibly with two burners, pref. one large, one small. Depending on the relationship between circulating-gas temp. at inlet to the steam-generating system and a desired value, chamber output can be increased, decreased or interrupted.
Patent ES-8304073-A1 (ES)
Title: N-Phenylcarbamate derivatives, process for their preparation, fungicidal compositions and a method for controlling fungi.
IPC: A01N47/20
Filed: 1981-11-05
Abstract: A fungicidal composition which comprises an N-phenylcarbamate of the formula < CHEM > wherein X and Y are, same or different, each a lower alkyl group, a lower alkoxy group or a halogen atom and R is a methyl group or an ethyl group effective against phytopathogenic fungi, particularly their drug-resistant strains, is described. Those N-phenylcarbamates, where Y is a lower alkyl group, a lower alkoxy group, a fluorine atom, a bromine atom or an iodine atom, are new compounds.
Patent ES-8206921-A1 (ES)
Title: Method of making composite electrical contact
IPC: H01R4/62
Filed: 1981-11-06
Abstract: Two or more pieces of wire of precious and non-precious metals are cold welded at their free ends, for producing a composite electrical contact or contact material, contact surface of which is made of said precious metal or alloys thereof. One of, a plurality of, or all of said free ends are provided with one or more projections of a diameter less than that of the wires which are expanded and flow under welding pressure over the abutting surfaces of the free ends to form bonded surfaces of wires without undesired or unexpected expansion of the wire pieces in their diameters.
Patent ES-8301375-A1 (ES)
Title: Device for counting coins
IPC: G07D9/04
Filed: 1981-12-18
Abstract: In a coin counter wherein coins from a centrifugal disc are passed in succession over a guided passageway under contact with a continuous transport belt, the outlet space from the disc, the width of the passageway and the pressure of the transport belt are simultaneously adjusted in accordance with the width and diameter of the coins being counted.
Patent ES-8308104-A1 (ES)
Title: Regeneration cycle control system in a water conditioner controlled by a flow meter.
IPC: G01F15/07
Filed: 1982-02-22
Abstract: This invention relates to a control system for regeneration of a water treatment system in which a water meter monitors water usage and mechanically drives a water volume wheel to an operative position to call for regeneration when a predetermined volume of water has been treated and then automatically resets itself. A timer wheel driven by a motor is included within the control system such that the timer wheel and the water volume wheel coact to activate the regeneration cycle mechanism at a predetermined time after a predetermined volume of water has passed through the water meter. The mechanism is adjustable relative to the water treating capacity of the treatment system and the condition of the water being treated so as to be able to vary the predetermined volume of water treated which will call for regeneration.
Patent ES-8401067-A1 (ES)
Title: Treatment of migraine with tropyl benzoate derivatives.
IPC: C07D451/12
Filed: 1982-06-08
Abstract: Migraine is treated with a tropyl benzoate derivative of the following general formula: < IMAGE > (I) wherein: R1 represents C1-C4alkyl, C1-C4 alkoxy or halogen R2 represents hydrogen, C1-C4 alkyl, C1-C4 alkoxy or halogen and R3 represents hydrogen, C1-C4 alkyl, C1-C4 alkoxy or halogen, provided that R3 is hydrogen when R2 is hydrogen, or a pharmaceutically acceptable salt thereof. Additionally, some novel tropyl benzoate derivatives are disclosed.