baber/WOPTO huggingface dataset:
Patent ES-363506-A1 (ES)
Title: Process for the preparation of thiolphosphoric acid o,s-dialkyl ester amides
IPC: C07F9/24
Filed: 1969-02-11
Abstract: Compounds of the formula RSP(O)(0R1)NH 2 in which R and R1 are the same or different C 1 -C 4 , alkyl radicals are obtained by reacting a compound of the formula RSP(O)Cl 2 simultaneously with a C 1 -C 4 alkanol and ammonia, preferably at -10 to + 20 C. The process may be carried out in a solvent or diluent in which ammonium chloride is insoluble, e.g. a hydrocarbon or a chlorinated hydrocarbon, or an ether, acetonitrile or lower aliphatic ketone. The alcohol may be added in excess to the dichloride dissolved in the solvent and gaseous ammonia introduced into the mixture with stirring and external cooling until it is saturated with ammonia. The products have insecticidal properties and may be used in admixture with a solid or liquid diluent or carrier which may contain a surface-active agent.
Patent ES-364380-A1 (ES)
Title: Lighting systems for road vehicles
IPC: F21V14/00
Filed: 1969-02-22
Abstract: In vehicle headlamp control apparatus of the type in which light from an oncoming vehicle is sensed photo-electrically so as to cause movement of a shutter across the headlamp beam to avoid dazzling the driver of the oncoming vehicle, the lenses for projecting the headlamp beam and for focusing incoming light on to the photo-electric detector, are mounted in a common support member. In one arrangement, Figs. 3 and 4, the projection lens element 17a is formed integrally with the crescent-shaped receiver lens 19 and support parts 37, and the other element 17b of the projection lens system is separate but secured to the support 37 by adhesive. The whole arrangement is mounted in an annular rubber frame 41, also holding a masking plate 38 and a protecting cover 39, and mounted in the apparatus casing by a clamping ring 42. In an alternative arrangement, Fig. 5 (not shown) the lenses are all separate and are held by a moulded support member. It is preferable for lens 17 to be achromatic or coated with blue light attenuating material. The headlamp reflector may have a dichroic coating so as to reflect neither blue nor red/infra red wavelengths. The mounting arrangements for the headlamp anti-dazzle shutter is described and is claimed in Specification 1,247,687.
Patent ES-382960-A1 (ES)
Title: Brake adjusters
IPC: F16D65/56
Filed: 1970-08-21
Abstract: A slack adjuster for vehicle brakes has first, second, third and fourth members with a common thrust axis. The first and third members are non-rotatable and the second member has a non-reversible screw-thread connection with the first member and an abutment surface mating with a like surface on the third member. The fourth member has a reversible screw-thread connection with the second or the third member and a friction surface cooperating with a like friction surface on the third or second member respectively. A spring acting on the fourth member biasses the fourth member to a resting position. A stop on the second or third member can replace this spring. When adjustment is required, this spring biasses the friction faces together and the reversible screw-thread connection causes the second member to be turned to take up the excess slack.
Patent ES-400253-A1 (ES)
Title: Muzzle bushing assembly for power-actuated fastening tools
IPC: B25C1/08
Filed: 1972-02-29
Abstract: An adjustable muzzle bushing assembly for a powder-actuated tool having means to prevent the muzzle bushing thereof from accidentally moving out of adjustment. The assembly includes a collet with a threaded bore which receives an externally threaded muzzle bushing. A longitudinal portion of the external surface of the muzzle bushing is reduced and the collet has a portion of its external surface reduced to form a flat surface intersecting its bore. A spring has a portion coiled about the collet and a straight portion in engagement with the flat surface and the muzzle bushing to act as a detent when the spring is in engagement with the flat surface of the muzzle bushing.
Patent ES-400383-A1 (ES)
Title: Apparatus for determining the resistivity of a subsurface earth formation at different lateral distances from a bore hole wall
IPC: G01V3/24
Filed: 1972-03-03
Abstract: Apparatus for investigating subsurface earth formations traversed by a borehole comprising a system of electrodes consisting of a central electrode Ao and four pairs of electrodes M1-M'1, M2-M'2, A1-A'1, A2-A'2 respectively short-circuited and aligned symmetrically on both sides of the electrode Ao.
Patent ES-402522-A1 (ES)
Title: Part cooked rice dish prodn - for canned convenience meals
IPC: A23L7/196
Filed: 1972-04-08
Abstract: A stock comprising juices, oils, fats, spices etc. is prepared and predetermined quantities are used to part cook the rice, to a degree of 20-50% depending on the quantity and type of rice. During this process all the stock is absorbed so that the grains are fully impregnated with the flavouring and spices and the rice has a predetermined moisture level after which it is canned. Additional ingredients (meat, fish, vegetable, etc.) may be added without any additional liquid and after sealing the cans are sterilized. Due to the low liquid content, the rice does not cook any further and final cooking takes place after emptying from the can and before serving.
Patent ES-413765-A1 (ES)
Title: Gaseous fuel burners
IPC: F28F1/32
Filed: 1973-04-16
Abstract: A gaseous fuel mixture burner has a gaseous fuel diffuser mounted in the outlet of the burner. The diffuser provides a multiplicity of ports at which the fuel mixture burns once ignited. Through the diffuser extends a path through which a cooling fluid is circulated. Used in conjunction with the burner to provide the gaseous fuel mixture is a mixer device into which gas is injected so as to provide a gaseous vortex formation within the mixer, air being drawn into the device and mixed with the gas by the low pressure region created within the vortex.
Patent ES-418547-A1 (ES)
Title: Chuck for a tube or sleeve and serving as a bobbin support
IPC: B65H65/00
Filed: 1973-08-31
Abstract: A chuck or mandrel for a bobbin tube or sleeve serving as bobbin support embodying a thread catch ring and a thread severing ring defining therebetween a thread catching zone. The thread severing ring is provided at an end face with a substantially ring-shaped arrangement of spaced recesses and teeth formed between such recesses, these teeth each having an inner sharp cutting edge for engaging and separating or cutting a thread. The teeth are arranged in a direction facing away from the end face of the bobbin tube or sleeve. The thread catch ring is located at the region of the end face of the thread severing ring. This thread catch ring extends at least partially beneath the teeth of the thread severing ring when the tube is completely pushed onto the chuck. There are also provided thread clamping means.
Patent ES-424517-A1 (ES)
Title: Particulate, expandable self-extinguishing styrene polymers showing good processability
IPC: C08J9/16
Filed: 1974-03-22
Abstract: Particulate, expandable styrene polymers containing a flame-proofing organic halo compound as expanding agent and also a mixture of from 2.5 to 30% by weight of a hydrocarbon of from 3 to 6 carbon atoms and from 97.5 to 70% by weight of monofluorotrichloromethane, based on the total weight of said mixture serving as expanding agent, show good processability and exhibit self-extinguishing properties even during processing.
Patent ES-432161-A1 (ES)
Title: Cyclopenteno{8 1,2-h{9 quinol-4-one derivatives
IPC: C07D215/20
Filed: 1974-11-21
Abstract: New cyclopenteno-quinolone derivatives of the formula < IMAGE > wherein R is a saturated or unsaturated aliphatic hydrocarbyl, e.g., alkyl and alkenyl, X is hydrogen or alkyl, and Y is halogen, azido, alkylthio, alkyl-sulfonyl, or nitrile or unsubstituted or substituted (e.g., alkyl mono or di-substituted) amino AND THE PHARMACOLOGICALLY COMPATIBLE SALTS THEREOF ARE OUTSTANDINGLY EFFECTIVE AS BACTERIOSTATS IN MAMMALS.
Patent ES-434344-A1 (ES)
Title: Manufacture of tetramisole
IPC: C07C215/32
Filed: 1975-01-31
Abstract: Process for the manufacture of N-(2-halogenoethyl)-N-(2-hydroxy-2-phenylethyl)amines, known intermediates in manufacture of the anthelmintic tetramisole. In one alternative, process comprises reacting N-(2-hydroxyethyl)-N-(2-hydroxy-2-phenylethyl)amine with a halogenating agent, e.g., thionyl chloride, to give N-(2-halogenoethyl)-N-(2-halogeno-2-phenylethyl)amine salt, and reacting latter compound with water to give said monohalogeno compound. In another alternative, the isomeric N-(2-hydroxyethyl)-N-(2-hydroxy-1-phenylethyl)amine is reacted with halogenating agent to give N-(2-halogenoethyl)-N-(2-halogeno-1-phenylethyl)amine derivative, and reaction of latter with water gives said monohalogeno derivative. In another alternative, a mixture of the two said dihydroxy compounds is used as starting material. Conversion of the two dihalogeno derivatives to the same monohalogeno derivative proceeds, apart from exceptional circumstance, via an aziridine derivative.
Patent ES-441887-A1 (ES)
Title: Apparatus for connecting a sailing mast to a sailing board
IPC: B63B35/79
Filed: 1975-10-17
Abstract: The foot of a mast is connected to a sailing board on which the user stands while also holding the mast during sailing. The location of the connection is variable longitudinally of the board during sailing, whereby the most favorable point of application of the wind force to the board can be selected by the user.
Patent ES-442235-A1 (ES)
Title: Pin tumbler lock
IPC: E05B27/00
Filed: 1975-10-30
Abstract: A pin tumbler lock cylinder having axially elongated split pin tumbler assemblies each including a pin tumbler and a driver releasably coupled in locked position to prevent rotation of a key plug relative to a supporting cylinder shell. Insertion of a proper angularly bitted key into the key plug causes the tumbler assemblies to axially translate and rotate within bores, defined by the shell and the plug in its locked position, to predetermined releasing positions wherein a split line of each tumbler assembly is aligned with a shear line between the plug and the shell and each pin tumbler is free to separate from its associated driver to permit rotation of the key plug to an unlocked position. Means are provided to prevent rotation of the drivers and tumblers relatively to the shell and plug respectively, when the plug is rotated to an unlocked position. In a master keyed lock cylinder drivers are coupled to pin tumblers by master pins.
Patent ES-445752-A1 (ES)
Title: Holographic telephone switching system
IPC: H04B10/572
Filed: 1976-03-04
Abstract: A matrix of electrical to light converting diodes are each coupled to different ones of a plurality of incoming telephone lines. These diodes emit light at all times and have their light intensity modulated by intelligence when intelligence is present on their associated one of the incoming telephone lines. A corresponding matrix of optical to electrical converting diodes are each coupled to a different one of a plurality of outgoing telephone lines. A holograpic plate having a corresponding matrix of stored holograms is positioned between the input and output diode matrixes. Each of the stored holograms is uniquely related to a different one of the outgoing telephone lines. An optical coupling device responsive to incoming telephone dial signals is disposed between the first mentioned diode matrix and the hologram. In response to the dial signal, the optical coupling device spatially phase modulates the optical signals from the first mentioned diode matrix transverse to the direction of propagation of these optical signals. The resultant light beams at the output of the optical coupling device has a unique pattern of spatial phase modulation for each of the possible dial signals which correspond to different ones of the output lines. When the resultant light beams from the coupling device illuminate the holographic plate, the spatial phase modulated pattern of optical beams selct and reconstruct a uniquely related one of the holograms on the holographic plate to enable transmission of intelligence carried by the optical beams through the reconstructed one of the holograms so as to be directed to the appropriate one of the light to electrical converting diodes to provide the connection to the associated one of the outgoing telephone lines thereby establishing a connection in the switching system from the active one of the incoming telephone lines to the selected one of the outgoing telephone lines.
Patent ES-446452-A1 (ES)
Title: Control device for a valve actuator
IPC: G06M1/16
Filed: 1976-03-18
Abstract: In a control device such as a valve actuator, the improvement comprises means for indicating the number of revolutions undergone by the valve actuator. The rotatable valve actuator drives a plurality of spaced-apart shafts which are geared to each other in suitable driving ratios with each shaft carrying an indicator to indicate the angular position of that shaft. The combination of indicators provides an indication of the number of revolutions by the valve actuator. Means can also be provided to operate one or more sets of electrical contacts when a predetermined digital indication is reached.
Patent ES-446957-A1 (ES)
Title: Metal salts of N-hydroxyalkylated or N-aminoalkylated branched {60 -aminoacids
IPC: C07F3/06
Filed: 1976-04-13
Abstract: Metal complexes of zinc, copper, cobalt and nickel and N- beta -hydroxyalkylated or gamma -aminoalkylated alpha -aminocarboxylic acids which are substituted at the alpha -carbon atom have excellent heat resistance, in particular a good heat resistance under oxydative influences. These complexes are also soluble in many starting components used for obtaining specific polymers. They are therefore especially suitable for obtaining copolymers which contain metal ions, for example polyesters, polyurethanes and polyamides. The copolymers can be used for manufacturing moulded articles.
Patent ES-447548-A1 (ES)
Title: 2-Substituted phenyl-s-triazolo[5,1-a] isoquinoline compounds
IPC: C07D221/00
Filed: 1976-05-03
Abstract: Antifertility methods employing a triazolo-isoquinoline derivative selected from 2-phenyl-5,6-dihydro-s-triazolo[5,1-a]isoquinoline of formula 2-PHENYL-S-TRIAZOLO[5,1-A]ISOQUINOLINE OF FORMULA AND A PHARMACEUTICALLY ACCEPTABLE ACID ADDITION SALT THEREOF, TOGETHER WITH ANY SUITABLE PHARMACEUTICAL CARRIER.
Patent ES-453221-A1 (ES)
Title: Air ventilating and conditioning apparatus
IPC: F24F1/0041
Filed: 1976-10-27
Abstract: The apparatus is capable of depurating the air of small-sized ambients or rooms, such as kitchens, rooms situated on board of vehicles, etc. and it comprises a housing A for a ventilator or fan 10-12 having a vertical axis and which shows two distributing chambers 16-28. The said chambers are in communication with the room and with the atmosphere and, through commutatable intercepting members 22-38, with the delivery and the intake of the ventilator, while part of the openings of the above mentioned distributing chambers are provided with heat sources 20-46, either to heat or to cool the air which is insufflared into the ambient or room concerned.
Patent ES-455897-A1 (ES)
Title: Cutter for milling edges of plastic coated panels - has two vertically spaced discs with teeth at convergent angles equalising wear
IPC: B27D5/00
Filed: 1977-02-14
Abstract: The cutter is used to mill the edges of plastic coated panels and comprises a star-shaped disc fixed to a driving spindle. Teeth are mounted on the arms of the disc, their cutting edges parallel to the rotational axis. A second similar disc is positioned above the first, its arms projecting at a downward angle inside the spaces between the arms of the first disc. The cutting teeth edges form a flattened vee profile. The complete cutters are used in pairs, their rotational axes at opposite angles to the panel surface.
Patent ES-471859-A1 (ES)
Title: Vehicle speed control circuit tester
IPC: G01R31/00
Filed: 1978-07-19
Abstract: An apparatus for testing the current path integrity and operation of a wiring harness and associated components for a vehicle speed control. The testing instrument is powered from the vehicle power supply and utilizes LEDs to provide a visual indication as to the proper and/or improper operation of the tested circuit. Each LED is connected in series with a current limiting resistor and one or more of the LEDs are connected in series with a blocking diode to protect the LEDs from reverse polarity voltages. Diodes are also connected in parallel with one or more of the LEDs, their series resistors and the blocking diode to limit the forward bias voltages which can develop across the LEDs.
Patent ES-478547-A1 (ES)
Title: Breaker for radial tire
IPC: B60C9/22
Filed: 1979-02-28
Abstract: A pneumatic tire having a radial carcass which is adapted for use on heavy duty motor vehicles such as trucks and buses is provided with an annular reinforcing structure in the crown of the tire between the carcass and the tread band having at least three layers of metal cords with the two layers which are radially inner of the third layer being of cords having an ultimate elongation of about 3% and the cords of the third layer having an ultimate elongation of about 4% to about 8%. The cords of each of the two radially inner layers are substantially parallel to each other and inclined with respect to the direction of travel of the tire but the cords of one of the two layers cross those of the other layer. The cords of the third layer are substantially parallel to each other and to the direction of travel of the tire. The third layer has a central strip astride the center line of the tire and a lateral strip on each side of the center strip which is more resistant to tension and compression stresses than the center strip.
Patent ES-479450-A1 (ES)
Title: Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
IPC: C08J5/18
Filed: 1979-04-09
Abstract: A solution containing cellulose dissolved in a tertiary amine N-oxide solvent containing a nonsolvent for cellulose such as water is shaped by extrusion or other shaping process to form a shaped cellulose fiber, rod, plate, tubing or film. The extruded shaped article is stretched in air while still a solution to impart improved physical properties thereto and the cellulose is precipitated from the shaped solution to set the properties without additional drawing. The solution may be prepared by dissolving cellulose in the tertiary amine N-oxide solvent in the barrel of an extrusion apparatus, extruding the solution, orienting by stretching the resulting product in air while still a solution and then precipitating the cellulose from the shaped article before significant degradation of the cellulose. The cellulose and tertiary amine N-oxide may be ground to substantially the same particle size before charging the extruder barrel. The tertiary amine N-oxide is recovered and recycled to avoid environmental pollution problems. The resulting cellulose fibers or films can be used to make fabrics, wrapping or packaging materials or nonwoven products.
Patent ES-482443-A1 (ES)
Title: Antibiotic KA-7038 and compositions containing same
IPC: C12P19/48
Filed: 1979-07-12
Abstract: An antibiotic substance KA-7038 selected from the group consisting of the compounds having formulae I to VII described in claim 1, mixtures thereof and acid addition salts thereof an antibiotic composition composed of (i) antibiotically effective amount of aforesaid antibiotic substance KA-7038, and (ii) a pharmaceutically acceptable diluent or carrier. The antibiotic substance KA-7038 can be produced by cultivating an antibiotic substance KA-7038-producing strain belonging to genus Streptomyces, for example Streptomyces sp. KC-7038, and isolating the antibiotic substance KA-7038 from the culture broth.
Patent ES-8102538-A1 (ES)
Title: Flow valve arrangement for beverage dispenser
IPC: B67D1/14
Filed: 1980-04-10
Abstract: In a beverage dispenser of the type having a diluent mixed with a syrup to produce the beverage to be dispensed, provision is made for utilizing a relatively high flow rate. To achieve the relatively high flow rate, a depressurizing system utilizing a vortex chamber is located at the output end of the valve arrangement. The flow path of the diluent through the valve arrangement before the depressurizing system is designed to minimize pressure drops. Diluent leaving the depressurizing system has its velocity decreased by a diffusing structure before being passed for mixing with the syrup. The diffusing system also decreases the swirl imparted to the diluent in the depressurizing system.
Patent ES-8100814-A1 (ES)
Title: Process for the production of liquid chlorine.
IPC: F25J3/06
Filed: 1980-04-28
Abstract: In the electrolysis of an aqueous alkali metal chloride solution, a mixture of anolyte and steam-saturated gaseous chlorine is formed in the anode space of the electrolytic cell. According to the invention, the process is carried out under a pressure of at least 8 bars. For workup, the anolyte is at first separated from the steam-saturated gaseous chlorine which is then liquefied under a pressure of at least 8 bars by cooling. In the course of cooling there is obtained a condensate which consists of a liquid water-saturated chlorine phase and a liquid chlorine-saturated water phase. The temperature of said condensate is not to fall below 28 DEG C. during cooling. Finally, the light-weight water phase is separated from the chlorine phase having a heavier specific weight.
Patent ES-8104869-A1 (ES)
Title: Spherical solar collector with simplified structure.
IPC: F24S23/77
Filed: 1980-07-07
Abstract: A solar collector includes two concentric spheres or hemispheres, the outer sphere or hemisphere being translucent or transparent and the inner sphere or hemisphere being absorbent of the solar radiation. Fluid to be heated is conveyed by an inlet duct in which is inserted a pump, and sprayed by a head in an inner spherical or hemispherical chamber defined by the inner surface wall of the inner sphere or hemisphere. It flows along this inner wall, becomes heated during its passage, is collected at the base of the inner sphere or hemisphere by an outlet duct. The collector is particularly adapted for the production of hot water to heat swimming pools and the like. In its hemispherical form, when placed at the top of a support post, it can be associated with a mating hemispherical, translucent or frosted housing which houses a light bulb. In this form the structure functions as a street lamp or the like.
Patent ES-8205142-A1 (ES)
Title: Sintered bodies of composite materials and their manufacture.
IPC: F16J1/01
Filed: 1981-02-27
Abstract: A body comprising a mixture of particulate materials is formed by mixing together aluminium and/or an aluminum alloy powder with a proportion of alumina powder, compacting and sintering the resultant mass, and reshaping the resultant mass under pressure after sintering. A body so formed possesses a high hot strength and, by the choice of appropriate proportions of the powdered materials is particularly suitable for forming the crown of an internal combustion engine piston. The invention also relates to the manufacture of such bodies and pistons.