baber/WOPTO huggingface dataset:
Patent ES-442705-A1 (ES)
Title: Diaphragm valve for controlling supply of gas to water heater
IPC: F23N5/10
Filed: 1975-11-17
Abstract: Valve for controlling flow of gas to water heater comprises two chambers separated by a diaphragm. A first chamber has a gas inlet and a gas outlet leading to the burner of the heater. The outlet is controlled by the diaphragm position which is in turn dependent on the relative pressure in the chambers. A by-pass connects the two chambers, and the diaphragm position is therefore dependent on the exhaust from the second chamber, which is controlled in response to the flow of water to the heater and the temperature of the water.
Patent ES-445937-A1 (ES)
Title: Playback apparatus, in particular, video player, for playing round records provided with information tracks
IPC: G11B17/32
Filed: 1976-03-10
Abstract: A playing apparatus, in particular a video player, for playing round records provided with information tracks and comprising a housing with a substantially flat covering plate, a drive spindle, a cover which is hinged to the housing and a stabilizing plate which is resiliently connected to the cover. On the cover a number of supports are provided which when the cover is closed support the stabilizing plate at a height which is accurately defined relative to the covering plate.
Patent ES-455107-A1 (ES)
Title: D-Homosteroids
IPC: A61P29/00
Filed: 1977-01-17
Abstract: A novel class of D-homosteroids is disclosed. These compounds have potent endocrinal activity, particularly as anti-inflammatory agents.
Patent ES-461631-A1 (ES)
Title: 1-(benzazolylalkyl)piperidine derivatives
IPC: A61K31/445
Filed: 1977-08-16
Abstract: 1-(Benzazolylalkyl)piperidine derivatives of formula I < IMAGE > and their salts are prepared by subjecting an amine of formula < IMAGE > to N-alkylation to introduce the corresponding substituted alkyl radical. In the compounds of formula I, the substituents have the meanings given in Patent Claim 1. These compounds and their salts have a spasmolytic action and they are in particular used in agents to prevent vomiting.
Patent ES-465831-A1 (ES)
Title: Apparatus for cutting out the vent of a fowl
IPC: A22C21/06
Filed: 1978-01-09
Abstract: Automatic vent cutting machine for poultry, cooperating with an overhead conveyor carrying birds by the ankle joints, having at least one cutting unit moving along with the conveyor and reciprocatable towards and away from the bird, the cutting unit having a hollow cylindrical knife concentrically rotatable about a center pin, in which the knife is axially reciprocatable relative to the center pin, and in which the tip of the center pin to be inserted into the vent opening of the bird is provided with a tapering external helical flight and is rotatable in a direction opposite to the rotation of the knife, so that in operation first the tip of the slowly rotating center pin is inserted, after which the fastly rotating knife shoots out over the tip of the center pin and cuts out the vent, during which the friction between the rotating tip of the center pin and the vent prevents the vent from rotating with the knife, then the knife and the center pin are stopped and retracted from the bird, thereby pulling the cut out vent, which is locked between the knife and the flight of the center pin, out of the bird together with the gut attached to the vent, and finally the vent is released by pulling the knife back from the tip of the center pin. The machine further has for each cutting unit two cooperating positioning members for positioning the bird relative to the cutting unit, one of which bears on the breast of the bird and pushes it under the cutting unit, whereas the other positioning member bears on the back of the bird and pushes it back briefly at the moment the tip of the center pin and/or the knife is inserted in order to bring the vent opening staight below the center pin, respectively in order to bring the rose-bud within the radius of the knife.
Patent ES-470227-A1 (ES)
Title: Apparatus for an automatic marking of drawings
IPC: B43L13/00
Filed: 1978-05-26
Abstract: The apparatus is used for the automatic marking of drawings with alphanumeric and other drawing symbols. A carriage is designed to travel over the drawing without damaging the drawings. Means are provided to rigidly hold the carriage in place over the point on the drawing to be marked. Stylusses of varying sizes are interchangeably fitted on the carriage. Flexible cables connect the carriage to a control unit. Stored programs of the control unit are used to direct the marking operation. The unused stylusses are stored in appropriate receptacles in the control unit. A keyboard can be used to select the desired marking program.
Patent ES-471743-A1 (ES)
Title: Substituted coumarin compounds
IPC: C07D311/26
Filed: 1978-07-14
Abstract: New benzopyrane derivatives of the general formula < IMAGE > (I) in which R is free, esterified or amidated carboxyl, Ph is 1,2-phenylene which contains the group R-CO-NR3- and is otherwise unsubstituted or is substituted, X is a group of the formula -CO-CR1=CR2-, in which R1 and R2 independently of one another are hydrogen, acyl or a substituted or unsubstituted hydrocarbon radical or a hetero-analogue thereof, or conjointly are 3-membered to 5-membered lower alkylene, and R2 can also be free or etherified hydroxyl or hydroxyl etherified by an organic carboxylic acid, and R3 is hydrogen or lower alkyl, are useful as anti-allergic agents.
Patent ES-474190-A1 (ES)
Title: Improvements for reaction engines.
IPC: F02K/
Filed: 1978-10-13
Abstract: This invention relates to certain improvements in pulse jets for propelling glider aircraft. Basically, the pulse jet, which has no moving parts, is composed of two combustion chambers, each of them consisting of a cylinder with one of its ends obstructed by a flat head. Both combustion chambers are placed so that the open ends face each other. The anterior chamber bore is larger than that of the posterior chamber. The cylinder of each combustion chamber is lengthened by its opposite end to the head, until forming a short annular conduit between them, and the symmetry axis of both tubes is the same. Two types of fuel are injected into each chamber, each with different properties: one of them is explosion and ignition resistant, and the other offers an easy explosion and low temperature ignition, adding to each type of fuel the most suitable additives.
Patent ES-476214-A1 (ES)
Title: Method for refining alpha-olefin maleic acid copolymers and obtained product suitable for medicinal use.
IPC: A61K31/765
Filed: 1978-12-21
Abstract: Olefin/maleic acid copolymer is refined to pharmaceutical quality by use of dichloroethane to remove contaminants, as by precipitating from solution with dichloroethane.
Patent ES-477530-A1 (ES)
Title: Cultivation balls
IPC: A01G9/10
Filed: 1979-02-07
Abstract: A cultivation ball is formed from at least one envelope, which is sealed or substantially sealed, containing the cultivation substrate the plant is disposed in the ball, being separated from the substrate by at least one wall of the envelope or envelopes, and each envelope is made from a material through which the roots of the plant can pass once the ball has been set to grow. The substrate-containing envelope can be produced industrially at high rates of production, and is easily applied to the plant.
Patent ES-480263-A1 (ES)
Title: Arm rest for coach seat - has energy store to allow sliding of support in guide to be locked n desired position
IPC: B60N2/75
Filed: 1979-05-04
Abstract: The arm rest is for a coach. Under the action of a stored energy device, the arm rest (1) can be lifted and dropped in a guide (4, 7) and automatically locked in any position. This is done by a pin (18) of the energy store (14). Guiding affected by an external tube (4) fixed to a side frame (2) of the seat back. The tube has an inner sleeve (7) carrying an inner tube (6). The energy store has its outside (15) hinged to the bottom of the outer tube.
Patent ES-8102161-A1 (ES)
Title: poly(arylene sulfide) compositions and articles so treated.
IPC: C08J7/12
Filed: 1979-11-14
Abstract: Surfaces of articles formed from poly(arylene sulfide) resins are conditioned for the reception of adhesives, coatings, paints, and the like by contact with a fluorine-containing gas under conditions and for a period of time sufficient to render the surface water-wettable. The fluorine-containing gas can be pure or admixed with up to about 99 volume percent inert gas.
Patent ES-489094-A1 (ES)
Title: Railway vestibule connection
IPC: B61D17/20
Filed: 1980-02-29
Abstract: A vestibule connection for the adjoining ends of two cars of a rapid-transit vehicle includes an apron which is maintained centered in the space between turntables at the adjoining ends, by being mounted on two transverse parallel shafts via telescopable units that are pivoted to these shafts and alternate ones of which, as considered in direction lengthwise of the shafts, exert a biasing action on the apron in mutually opposite directions along the centerline of the two cars.
Patent ES-8100794-A1 (ES)
Title: Process for the homologation of methanol.
IPC: C07C29/32
Filed: 1980-06-06
Abstract: A process for the homologization of methanol to produce ethanol, comprising carbonylating methanol in the simultaneous presence of hydrogen, cobalt, ruthenium, at least one ionic halide, and at least one alkyl halide, the molar ratio Ru/Co being at least about 2.
Patent ES-8105420-A1 (ES)
Title: Machine for slitting fabric roll - has slipping clutch mechanism for automatic regulation of pressure of knife on fabric
IPC: D06H7/18
Filed: 1980-08-14
Abstract: Machine for slicing a roll of fabric into smaller widths comprises a rotating holder for the roll and a rotating blade at right angles to the axis of the holder, with a mechanism to move blade and fabric relative to each other. The mechanism has a friction clutch to produce the relative motion which is slipped to halt the movement when the pressure between blade and roll exceeds a particular value. The pressure of the blade against the fabric is regulated automatically, to prevent overheating of the blade and damage to the fabric.
Patent ES-8301260-A1 (ES)
Title: Bis-triazolyl and bis-pyrazolyl stilbene compounds
IPC: C07D307/80
Filed: 1980-11-12
Abstract: The invention relates to stilbene derivatives which are used as optical brightening agents, particularly as anionic brightening agents for polyamide and cellulosic substrates. These stilbene derivatives have the formula I < IMAGE > I in which both X's are the same and are CR5 or N, where R5 is hydrogen, C1-4alkyl or phenyl both Y's are the same and are each one of the radicals of benzofuran, triazole, pyrazole, dibenzofuran or dibenzothiophene and benzothiophene, and R1 is as defined in the specification.
Patent ES-8200703-A1 (ES)
Title: 1-Hydroxy steroids, process for their preparation and pharmaceutical compositions containing these compounds.
IPC: C12P33/06
Filed: 1980-12-30
Abstract: 1-Hydroxy steroids of formula I < IMAGE > (I) wherein R1 and R2 are independently hydrogen or alkanoyl of 1-8 carbon atoms are distinguished by strong progestational activity and only very minor androgenic side effects.
Patent ES-8203964-A1 (ES)
Title: Polyether compounds and their manufacture, resultant composition and the use of these products as medicaments or growth promoting agents in ruminants.
IPC: C12P19/60
Filed: 1981-01-29
Abstract: Antibiotic X-14868A having the following chemical structure < IMAGE > and the pharmaceutically acceptable salts thereof is presented. Also presented is a fermentative method of producing the above antibiotic. Antibiotic X-14868A exhibits anticoccidiostatic activity.
Patent ES-8205610-A1 (ES)
Title: Double-acting cylinder-piston unit for a mechanical frame saw
IPC: B23D51/20
Filed: 1981-02-02
Abstract: A double-acting cylinder piston unit for controlling the feed motion of a saw blade relative to a workpiece in a mechanical frame saw having a stationary machine frame, a housing part pivotally mounted on the machine frame and a saw frame guide movably mounted in the housing part and carrying a saw blade. The piston of the cylinder piston unit is pivotally connected to the machine frame, while the cylinder thereof is pivotally connected to the pivotally mounted housing part. The cylinder includes a cylinder head in the form of a block, and the unit includes a reservoir delimited by one face of the block, a first wall extending from, and substantially perpendicular to, the one face and a second wall spaced from, and substantially parallel to, the face. The block is provided with two bores each defining a portion of a flow path between a respective cylinder chamber and the reservoir each bore communicates with its associated valve and forms the seat for a throttle valve communicating with its associated chamber. A flow path between the reservoir and one cylinder chamber includes a tube extending within the cylinder and along the axis thereof from that bore in the block which forms a part of the same flow path. The piston is provided with an axially extending bore communicating with the one cylinder chamber and into which said tube extends, and the piston bore is sealed in a manner to permit relative movement, in the axial direction of the cylinder, between the tube and the piston.
Patent ES-8203821-A1 (ES)
Title: 3-(Chloro-3,3,4,4,4-pentafluoro-1-butenyl)-2,2-dimethylcyclopropanecarboxylic acid esters, process for their preparation and their use in insecticides.
IPC: C07C69/743
Filed: 1981-05-21
Abstract: A 3-(2,chloro-3,3,4,4,4-pentafluoro-1-butenyl)-2,2-dimethyl-cycloproanec arboxylic acid ester of the formula < IMAGE > (I) in which R1 represents hydrogen, cyano or an alkyl, alkenyl or alkynyl radical with in each case up to 4 carbon atoms, and R2 represents a phenyl radical which is substituted by fluorine and/or by optionally fluorine-substituted C1-C2-alkylenedioxy and/or by optionally fluorine-substituted phenoxy, with the proviso that the radical R2 contains a total of at least one fluorine-substituent which possesses insecticidal and acaricidal activity.
Patent ES-8203747-A1 (ES)
Title: Articulated bogie
IPC: B61F5/40
Filed: 1981-05-22
Abstract: An articulated bogie for railroad vehicles, comprising lateral equalizing bars connecting the axle boxes, and connected to each other by a primary cross member. The lateral equalizing bars (3) are connected directly to the axle boxes (2) without the use of suspension. The primary cross member (6) is resiliently carried by vertical supports on each equalizing bar (3), the supporting arrangement being provided at each end of the cross member, the two points (7) of which are spaced and equidistant from the center. A secondary load-bearing cross member (11) is carried on the primary cross member (6) by a secondary suspension system (10).
Patent ES-8300322-A1 (ES)
Title: Use of phenyl pyrimidines as protecting agents for culture plants against phytotoxic damage caused by herbicides.
IPC: C07D239/30
Filed: 1981-12-22
Abstract: Phenylpyrimidines of the formula I as defined below are suitable as antidotes for protecting cultivated plants from phytotoxic effects caused by herbicides. These antidotes, either together with the herbicides or also by themselves, are applied to the plants or incorporated in the soil in which the plants grow, or they are used to treat the seeds of the plants. Suitable herbicides are those belonging to the class of the haloacetanilides, haloacetamides, thiocarbamates, carbamates, nitroanilides, triazines, phenylureas, haloacetic acids, phenoxy- and pyridyloxyphenoxyalkanecarboxylic acid derivatives, benzoic acid derivatives etc. The phenylpyrimidines have the formula I < IMAGE > (I) wherein n is an integer from 1 to 5, R is hydrogen, halogen, cyano, nitro or hydroxyl, a C1-C6-alkyl, C1-C6alkoxy or C1-C6alkylthio group, which is unsubstituted or mono- or polysubstituted by halogen, C1-C6alkoxy, C2-C12alkoxyalkyl, C1-C6alkylcarbonyl, C1-C6alkylcarbonyloxy, C1-C6alkoxycarbonyl, C2-C6alkenylcarbonyl or C2-C6alkynylcarbonyl, di(C1-C6)alkylamino, C1-C6alkylenedioxy, phosphonyl or C1-C6alkylphosphonyl or R is a C2-C6alkenyl or C2-C6alkenyloxy group or the formyl or carboxyl group or is a carbonyl or carbonyloxy group which is substituted by C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy, C2-C6alkenyl, C2-C6alkynyl, amino, di(C1-C6)alkylamino, or by a 5- to 6-membered saturated heterocyclic ring which is bound through the nitrogen atom or is an amino group which is unsubstituted or substituted by C1-C6alkyl, C1-C6alkoxy or C1-C6alkylcarbonyl or it is an ureido radical which is unsubstituted or substituted by C1-C6alkyl or C1-C6alkoxy or it is the sulfonyl, a C1-C6alkylsulfonyl, the sulfamoyl, a C1-C6alkylsulfamoyl or a C1-C6alkylcarbonylsulfamoylrest, R1 and R3 each independently of the other is halogen, cyano, hydroxyl, sulfhydryl, a C1-C6alkyl, C1-C6alkoxy or C1-C6ethylthio radical, which is unsubstituted or substituted by halogen or C1-C6alkoxy a C2C6alkenyl or C2-C6alkynyl radical, a C3-C6cycloalkyl radical, an amino, C1-C6alkylamino or di(C1-C6alkyl) amino, group, a 5- to 6-membered saturated heterocyclic ring, which is bound through the nitrogen atom, a phenyl or phenoxyrest and R2 is hydrogen, halogen, C1-C6alkyl, C1-C6haloalkyl or phenyl.
Patent ES-8303621-A1 (ES)
Title: Protection device for a motor of a hermetically sealed motor-compressor unit.
IPC: H01H61/00
Filed: 1982-03-02
Abstract: 1. A protection device for a motor in a hermetically sealed motor and compressor assembly (6) comprising outwardly of said assembly a positive temperature coefficient resistor CTP (1) as well as a conventional thermostat (2), with thermal accumulation obtained at said thermostat (2) setting up, on undesired switching off of the power supply, a cooling delay in the thermostat (2) such that the time for switching on again said thermostat (6) is higher than the time for cooling said resistor CTP (1), characterized in that thermal equivalence of the motor is realized by means of an accumulating winding (3) surrounding said conventional thermostat (2) and through which current supplying the motor flows, said resistor CTP being moreover isolated from said winding and said thermostat.
Patent ES-8305968-A1 (ES)
Title: Ratio ground relay.
IPC: H01H83/00
Filed: 1982-03-18
Abstract: The invention provides a ratio ground induction disc relay which detects open phase conductors on electrical distribution circuits, as well as single-phase-to-ground faults regardless of fault impedance, by providing an operating quantity responsive to zero sequence current (K|3I0|<2>), and a restraining quantity responsive to the positive sequence current minus the negative sequence current (K(|I1|<2> - |I2|<2>)). The restraint quantity is provided by an electromagnetic (38) having first and second outer legs and an inner leg. Electrical windings are disposed on only the first and second outer legs, arranged and energized by the three phase currents (IA, IB, IC) to provide equal length flux paths (oA, oB, oC), and thus equal torques, regardless of the faulted phase.
Patent ES-8308231-A1 (ES)
Title: Motor vehicle with multi-layer varnish coating, and process for multi-layer varnish coating.
IPC: B60R99/00
Filed: 1982-03-22
Abstract: 1. A motor vehicle having a multilayered lacquering, comprising a layer of coloured lacquer containing polyester amine resins as binder, a transparent layer of effect lacquer which is applied thereto and which contains polyester amine resins and cellulose-ethers and/or -esters or -semi-esters as binder and a layer of clear lacquer which is applied thereto containing thermosetting acrylo/melamine-resin combinations of air-drying acrylo/isocyanate-resin combinations as binder, characterised in that the coloured layer of lacquer contains from 15 to 60%, by weight, of cellulose-ethers and/or -esters or -semi-esters based on the proportion of binder of this layer.
Patent ES-8303440-A1 (ES)
Title: oxazaphosphorin-4-thio alkanesulphonic acids, neutral salts thereof and method to treat cancer diseases and to produce immunosuppression
IPC: C07F9/6584
Filed: 1982-03-23
Abstract: This invention relates to new oxazaphosphorin-4-thio-alkanesulphonic acids and to the neutral salts thereof corresponding to the general formula I < IMAGE > and to methods to use such compounds to control cancer diseases and to produce immunosuppression in humans and animals.
Patent ES-8307761-A1 (ES)
Title: N-phenylsulfonyl-N'-pyrimidinyl and -triazinyl ureas.
IPC: C07D239/52
Filed: 1982-08-05
Abstract: N-Phenylsulfonyl-N'-pyrimidinyl- and -triazinyl-ureas of the general formula < IMAGE > and the salts of these compounds with amines, alkali metal or alkaline earth metal bases or quaternary ammonium bases have good pre-emergence and post-emergence selective herbicidal properties and growth-regulating properties. In this formula, A is a C1-C6-alkyl radical which is substituted by halogen, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-alkylsulfinyl, C1-C4-alkylsulfonyl, C1-C4-halogenoalkoxy, C1-C4-halogenoalkylthio, C1-C4-halogenoalkylsulfinyl or C1-C4-halogenoalkylsulfonyl, or is a C2-C6-alkenyl radical substituted by the above radicals, E is the methine group or nitrogen, X is oxygen, sulfur or a sulfinyl or sulfonyl bridge, Z is oxygen or sulfur, m is the number one or two, R1 is hydrogen, halogen, C1-C5-alkyl, C2-C5-alkenyl or a -Y-R5 radical, R2 is hydrogen, halogen, C1-C5-alkyl, C2-C5-alkenyl, C1-C4-halogenoalkyl or a -Y-R5, -COOR6, -NO2 or -CO-NR7-R8 radical, R3 is hydrogen, C1-C4-alkyl, C1 -C4-alkoxy, C1-C4-alkylthio, C1-C4-halogenoalkyl, halogen, C1-C4-halogenoalkoxy or alkoxyalkyl having not more than 4 carbon atoms, R4 is C1-C4-halogenoalkoxy or C1-C4-halogenoalkylthio, R5 and R6 are each C1-C5-alkyl, C2-C5-alkenyl or C2-C6-alkynyl R7 and R8 independently of one another are hydrogen, C1-C5-alkyl, C2-C5-alkenyl or C2-C6-alkynyl and Y is oxygen, sulfur or a sulfinyl or sulfonyl bridge, and A can also be an unsubstituted C2-C6-alkenyl radical if X is simultaneously oxygen.
Patent ES-8308591-A1 (ES)
Title: Method of recovering metals from liquid slag
IPC: C22B9/22
Filed: 1982-10-18
Abstract: Recovery of oxide or silicate-bound metals from liquid slag, in metallic or sulphidic form is carried out by reduction with carbonaceous reducing agent, the thermal energy required to maintain the temperature and perform the reduction and sulphidization being provided by blowing gas preheated in a plasma generator below the surface of the slag bath. The vapor of volatile metals is condensed in known manner in a condensor, the non-volatile metals and sulphides formed being collected in the form of molten drops which are allowed to settle out of the slag.
Patent ES-8400809-A1 (ES)
Title: Brake torque limiting coupling
IPC: F16D65/12
Filed: 1982-11-05
Abstract: A torque limiting clutch brake 50 has an inner brake assembly 55 and an outer cover assembly 60 mounted for relative rotation on the brake assembly. The brake assembly 55 includes a brake washer 52 adapted to be driven by a shaft, and an intermediate plate 51 connected to the brake washer by a lost motion coupling. The cover assembly includes wave washers 62 frictionally engaged with the intermediate plate 51 for torque limiting characteristics.