baber/WOPTO huggingface dataset:
Patent ES-355668-A1 (ES)
Title: Knitting machine drive apparatus
IPC: D04B15/94
Filed: 1968-07-24
Abstract: The dial of a circular cylinder-and-dial machine is driven through a pair of co-operating wheels 90, 94, the wheel 90 attached to the cylinder support 24 pressing against the wheel 94 mounted in a support 100 attached to the dial and having the fabric produced on the machine passing between the wheles. The wheels are periodically rotated to advance the fabric at the rate at which it is taken up by the take-down mechanism. To prevent the fabric being marked due to the pressure between the wheels on additional drive from the drive shaft 14 is transmitted through shaft 42 and worm 54. The dial shaft 70 is coupled by a spring 74 frictionally and resiliently gripping and slipping about pulleys 56, 72. The two driving mechanisms ensure that the dial is rotated at the correct speed in the register with the cylinder the torque being proportionately spread between the two mechanisms such that the pressure between the two wheels 90, 94 is insufficient to mark the fabric. Alternatively instead of a slipping spring engaging two pulleys to transmit the drive, a chain drive may be connected to a spring loaded pawl housing which through the pawls and springs resilently transmits the drive to the dial.
Patent ES-357740-A1 (ES)
Title: Gettering Incandescent Lamps.
IPC: H01K1/56
Filed: 1968-08-31
Abstract: A method of coating the inside surface of the envelope of an electric incandescent lamp, containing a tungsten filament, with a gettering layer comprising one or more of the metals barium, calcium and strontium, comprises coating the filament with a compound having a composition defined by the formula MeO (XOp)q and heating in the evacuated lamp so that the free metal Me is liberated from the compound where Me is one or more of the metals barium, calcium and strontium, and X is one or more of the elements cerium, titanium, zirconium, hafnium, thorium, vanadium, niobium, tantalum, chromium, molybdenum, tungsten, manganese and rhenium. In the formula p is half the valency of element X and q is equal to or greater than 1. The coating is supplied to the filament by any suitable method such as dipping, coating, spraying or cataphoresis, the quantity applied being not more than 2% by weight of the filament so that the quantity of tungsten drawn from the filament during gettering is small.
Patent ES-359208-A1 (ES)
Title: Tread clamping device for weaving machines
IPC: D03D47/00
Filed: 1968-10-05
Abstract: A shuttleless loom employs a variety of wefts. which are clamped when they are not being withdrawn from the supply bobbins, and are all released when any one of them is being withdrawn, the clamps consist of springy blades 21 projecting radially inwards from a fixed arcuate block 28 and similar blades 22 projecting radially outwards from another block pivoted at 34. The yarns emerge from eyelets 49 and pass between the blades, which are urged apart by a spring 45 and are pressed together to grip the yarns by a cam-operated pusher 43.
Patent ES-371448-A1 (ES)
Title: Derivatives of acetic acid
IPC: C07C51/60
Filed: 1969-09-12
Abstract: Novel bisphenoxyacetamide derivatives of the formula in which R 1 and R 2 which may be the same or different each represent H, phenyl or CF 3 , provided that at least one of R 1 and R 2 is other than hydrogen are prepared either by reacting the corresponding acid chloride, bromide or iodide or C 1-6 alkyl esters with ammonia in a solvent where is inert under the reaction conditions or, in the case of compounds in which R 1 and R 2 are both phenyl or both CF 3 , by reacting a compound of the formula Y 2 CHCONH 2 in which Y represents Cl, Br or I with either pphenylphenol or p-trifluoromethylphenol in the form of their phenolates or carrying out the reaction in the presence of an acid-binding agent. Pharmaceutical compositions, having hypocholesteremic/hypolipemic activity, contain the above novel compounds as active ingredients and pharmaceutically acceptable diluents or carriers. The compositions are in a form suitable for oral administration.
Patent ES-377047-A1 (ES)
Title: Battery charging current and termination control circuitry
IPC: H02J7/12
Filed: 1970-03-02
Abstract: To reduce the charging current in the latter part of a charge, an automatic battery-charging apparatus includes means for comparing a sample voltage depending on the battery voltage while on charge, with a reference voltage which is progressively increased throughout the charge, and using a function of the difference to control the charging current. Thus if the battery voltage and sample voltage increase more rapidly than the reference voltage, the charging current is reduced and vice versa. The reference voltage may be supplied by a motor-driven potentiometer, or by a progressivley charged capacitor. The duration of the charge is also controlled so that a phase of the charge is terminated when the value or rate of change of the sample voltage, having exceeded that of the reference voltage, then falls below it.
Patent ES-405249-A1 (ES)
Title: Method and apparatus for controlling gas flows along a drawn ribbon of glass
IPC: C03B25/12
Filed: 1972-07-14
Abstract: To improve the thermal conditions to which a glass ribbon is exposed while being drawn upwardly along a path through a drawing chamber and annealing lehr from a molten glass bath, gases along the path and at one side of the ribbon are displaced across the path and parallel to the ribbon in respectively opposite directions from a pair of respective locations spaced apart along the path, the spacing between the locations being such that the viscosity of the glass in the ribbon changes by no more than 102.5 poises while traveling therebetween and the viscosity of the glass at one location being between 107.6 poises and 1013 poises.
Patent ES-408618-A1 (ES)
Title: Color television camera
IPC: H04N9/077
Filed: 1972-11-15
Abstract: A color television camera utilizing a vidicon tube that has a filter in the form of alternate stripes for the primary colors red, green and blue, a pair of electrodes for each set of three stripes and a photoconductive layer. An alternating voltage produced by a DC-DC converter is applied to the electrodes to provide a predetermined pattern on the surface of the photoconductive layer with the image to be reproduced. The composite signal on the photoconductive layer of an index signal and a color video signal is fed back through the same terminals that applied the alternating voltage to the electrodes to a circuit which separates the color video signal from the index signal. The index signal is then applied to three demodulators to obtain the color video signals. The circuit which separates the index and chrominance signals operates under the control of an output signal from the DC-DC converter which also supplies the alternating voltage to the electrodes.
Patent ES-409392-A1 (ES)
Title: Method for forming a shaped cover for a flask
IPC: B65D23/08
Filed: 1972-11-30
Abstract: A cover for a flask, for example a flask of Italian wine, is formed from a skirt comprising lengths of strip-like material. The skirt is arranged around the flask or around a body resembling the flask, and the lower end portions of the strips are deformed around an annular core which forms a base for the cover, the lower end portions being clamped between the inner surface of the core and a plug inserted into the core.
Patent ES-413446-A1 (ES)
Title: Self-valving fluid reservoir and bubble trap
IPC: F16L55/00
Filed: 1973-04-06
Abstract: A self-valving fluid reservoir and bubble trap for a fluid flow line is disclosed which comprises a tubular conduit carrying a transverse, flow-blocking partition in the conduit flow path. The conduit defines upstream and downstream lateral ports on each side of the partition to permit fluid communication between the interior and exterior of the conduit. A flexible, expansible and collapsible, sealed reservoir chamber is mounted on the conduit to enclose the lateral ports. The chamber receives excess fluid in the flow line by expansion, but collapses against and occludes the downstream port or ports in the absence of excess fluid in the reservoir chamber.
Patent ES-413465-A1 (ES)
Title: Suspension device for a vehicle seat and especially a tractor seat
IPC: B60N2/54
Filed: 1973-04-07
Abstract: The suspension device essentially comprises elastic means having a vertical action for the suspension proper of the seat and disposed between a first vertically movable member and a supporting element, first means for adjusting the flexibility of the suspension by modifying the vertical distance under no load between the movable member and the supporting element, a second vertically movable member which directly supports the seat and is rigidly fixed thereto, second means for adjusting the height of the seat by modifying the relative vertical position of the first and second movable members, and third means for coupling the first and second movable members on completion of adjustment.
Patent ES-414039-A1 (ES)
Title: Machine for seed celling apples
IPC: B26D3/26
Filed: 1973-04-25
Abstract: Apples which have been oriented, peeled and cored on the machine shown in U.S. Pat. No. 3,586,081 are further processed to remove the fibrous carpel tissue providing the seed cell in the apple. Following removal of the seed cell, the apples may be discharged whole or passed through a slicing device to cut the apples into a plurality of segments.
Patent ES-433902-A1 (ES)
Title: Benzylamine derivatives and process for preparing them
IPC: C07C209/60
Filed: 1975-01-17
Abstract: N-Cycloalkyl-benzylamine derivatives of the formula < IMAGE > in which R1 represents hydrogen or lower alkyl of 1 to 4 carbon atoms, R2 represents a cycloalkyl radical of a total of 7 to 12 carbon atoms which may be alkyl-substituted and may contain hydrocarbon bridges of 1 to 3 carbon atoms, R3 represents hydrogen, alkoxy of 1 to 4 carbon atoms, R4 represents hydrogen or alkoxy of 1 to 4 carbon atoms or halogen, and R5 represents alkoxy of 1 to 4 carbon atoms, methylene dioxy, ethylene dioxy, benzyloxy or halogen, and the physiologically tolerated salts thereof are disclosed as having diuretic and saluretic activity.
Patent ES-434408-A1 (ES)
Title: Carriage especially for use in mines
IPC: E21C29/00
Filed: 1975-02-03
Abstract: A carriage and drive mechanism for use in mines in which the drive engages a continuous chain and moves the carriage along a rack including a chain deflecting device and chain guide members.
Patent ES-436305-A1 (ES)
Title: Device for holding down sheet material
IPC: B41J11/34
Filed: 1975-04-04
Abstract: A device for holding down sheet material on a conveyor belt, the device having a spring-loaded flap which can be locked in the holding down position and which when the lock is released, is moved into an open position by the spring pull and is thus swivelled about a shaft which is arranged parallel to the direction in which the conveyor belt moves.
Patent ES-439328-A1 (ES)
Title: Movably mounted magazine for feeding fastening elements into a setting gun barrel
IPC: B25C1/18
Filed: 1975-07-11
Abstract: In a setting gun for driving fastening elements into a hard receiving material, a magazine for feeding fastening elements into the setting gun barrel is pivotally mounted on the barrel. The magazine has an outlet opening through which the fastening elements pass into an inlet opening into the barrel bore. When the setting gun is in condition to be fired the magazine is locked from movement which would permit alignment between its outlet opening and the inlet opening to the barrel bore. By axially displacing the barrel out of the firing condition to overcome the locking action, the magazine can be pivoted for registering its outlet opening with the barrel bore inlet opening for feeding a fastening element into the bore.
Patent ES-441480-A1 (ES)
Title: Process and apparatus for machine washing and cleaning with low-phosphate or phosphate-free washing solutions
IPC: C01B39/02
Filed: 1975-10-03
Abstract: The machine washing of solid textiles or dishes is improved when the wash water is passed through a cation exchange agent of the formula: (M2/nO)x.Me2O3.(SiO2)y, wherein M is a cation of valence n interchangeable with calcium, Me is a member selected from aluminum and boron, x is a number from 0.7 to 1.5 and y is a number from 0.8 to 6, said agent having a calcium binding power of at least 50 mg. of CaO per gram, said agent being maintained during said washing out of contact with the objects being washed within a filter apparatus. Apparatus for carrying out the process includes means for circulating the wash water through a vessel containing the cation exchange agent in porous solid or in fluidized bed form within a filter means.
Patent ES-442074-A1 (ES)
Title: 4-Hydroxy-2H-naphtho{8 2,1-e{9 -1,2-thiazine-3-carboxamide-1,1-dioxides and salts thereof
IPC: C07D279/02
Filed: 1975-10-24
Abstract: Compounds of the formula WHEREIN R1 is hydrogen, methyl or ethyl, and Ar is phenyl, 3-chlorophenyl, 3-bromophenyl, 2-fluorophenyl, 3-fluorophenyl, 4-fluorophenyl, 3-tolyl, 2-methoxyphenyl, 3-methoxyphenyl, 2-pyridyl, 4-methyl-2-pyridyl, 6-methyl-2-pyridyl, 3-hydroxy-2-pyridyl, 3-pyridyl, 4-pyridyl, 6-chloro-3-pyridazinyl, 2-pyrazinyl, 6-chloro-2-pyrazinyl, 6-chloro-4-pyrimidinyl, 2-thiazolyl, 4-methyl-2-thiazolyl, 4-ethyl-2-thiazolyl, 5-methyl-2-thiazolyl, 5-ethyl-2-thiazolyl, 4,5-dimethyl-2-thiazolyl, 4-ethyl-5-methyl-2-thiazolyl, 5-ethyl-4-methyl-2-thiazolyl, 2-benzothiazolyl, 4,5,6,7-tetrahydro-2-benzothiazolyl, 5,6-dihydro-7H-thiopyrano[4,3-d]thiazol-2-yl, 3-methyl-5-isothiazolyl, 1,3,4-thiadiazolyl, 5-methyl-1,3,4-thiadiazol-2-yl or 5-methyl-3-isoxazolyl, AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE SALTS THEREOF FORMED WITH AN INORGANIC OR ORGANIC BASE THE COMPOUNDS AS WELL AS THEIR SALTS ARE USEFUL AS INHIBITORS OF PLATELET ADHESION AND AGGREGATION.
Patent ES-448781-A1 (ES)
Title: Mixed hydroxymethyl-hydroxyalkyl isocyanurates
IPC: C08G18/00
Filed: 1976-06-11
Abstract: New mixed hydroxymethyl-hydroxyalkyl isocyanurates are produced. Each hydroxyalkyl group in the mixed isocyanurates may contain between two and twelve carbon atoms. These mixed hydroxymethyl-hydroxy (C2-C12 alkyl) isocyanurates are produced by reacting cyanuric acid with (1) a hydroxymethylating agent and (2) a hydroxyalkylating agent. The order of these two reactions may be varied.
Patent ES-448920-A1 (ES)
Title: Halogenated 4-trifluoromethyl-4{40 -cyano-diphenyl-ether compounds
IPC: C07C253/00
Filed: 1976-06-16
Abstract: Halogenated 4-trifluoromethyl-4'-cyano-diphenyl-ether compounds of the formula IN WHICH R is hydrogen, halogen, alkyl of from 1 to 4 carbon atoms, alkoxy of from 1 to 4 carbon atoms or alkylthio of from 1 to 4 carbon atoms, ARE OUTSTANDINGLY EFFECTIVE AS HERBICIDES, PARTICULARLY AS SELECTIVE HERBICIDES.
Patent ES-450045-A1 (ES)
Title: Process for producing receptacles from a thermoplastic resin foam sheet
IPC: B31B50/00
Filed: 1976-07-09
Abstract: Die for producing receptacles substantially impervious to liquid by bonding a bottom plate to an apertured receptacle made from a uni-directionally shrinkable thermoplastic resin foam sheet into an apertured receptacle having a flat annular portion provided in continuous with the lower end thereof comprises a female mold and a male mold defining when they are clamped together clearnaces therebetween whose thickness is less than that of the peripheral side wall of the apertured receptacle at the portion corresponding to the peripheral side wall and less than those of the annular portion of the apertured receptacle and the bottom plate at the portion corresponding to the bottom of the resulting receptacle, and at least one annular ridge having a height 50 - 90 % of the thickness of the clearance at the bottom and being integrally provided either on the inner surface of the female mold or the outer surface of the male mold at the portions against which the annular portion of the apertured receptacle is abutted.
Patent ES-450138-A1 (ES)
Title: Earth drain
IPC: E02B11/00
Filed: 1976-07-24
Abstract: An earth drain which comprises a filter encased core having, on at least one base or web surface, a first array of discrete projections or studs of uniform height and a second array of discrete projections or studs of lesser height than the projections or studs of the first array. The projections or studs of the second array are so disposed between the projections or studs of the first array that, under relatively low pressures, the filter encasing the core is maintained in spaced relationship with the base or web of the core by the free ends of the first array of projections or studs and, at relatively high soil pressures, the filter material forced inwardly toward the base of the core is supported by the free ends of the studs of the second array and is thus maintained in spaced relationship with the base of the core, the spacing corresponding to the height of the second array of projections or studs.
Patent ES-451413-A1 (ES)
Title: Domestic electric squeezer
IPC: A47J19/02
Filed: 1976-09-10
Abstract: An electric motor driven fruit squeezer has the filter grid depressed in, and positioned in the median plane of the casing.
Patent ES-451657-A1 (ES)
Title: Disc brake operating piston
IPC: F16D65/18
Filed: 1976-09-18
Abstract: A disc brake operating piston includes a hollow, cylindrical body which is open at one end thereof and is closed at its opposite end by an integral base member. The body is formed of a synthetic resin material and the base member is provided with an upstanding projection which is fixed relative to the base member and which extends to a position for engagement, in use, with the backing member of a disc brake friction pad. At least part of the projection is defined, over the whole length thereof, within an area bounded by a circle concentric with the body and having a radius up to one half of the radius of the bore in the body at the base member.
Patent ES-458742-A1 (ES)
Title: Hydraulic pushbutton sensor for e.g. press guard - has button with rounded head and cylindrical body which is slidable in sleeve to pilot valve spool
IPC: B23Q11/00
Filed: 1977-05-12
Abstract: The hydraulic push-button (7) sensor may be used to detect the presence of a moving machine part (1). The button (7) is of round section and reciprocates axially between a projecting and a retracted position relative to a support body (4). The button now gives the authorization signal when retracted, e.g. when pressed home by a press guard (1). The button is permanently subjected to fluid entry pressure and is movable between two positions. The button may comprise a cylindrical piece (7, 9, 11) which slides in a sleeve (2) which is fixed in a blind hole (2). Both the button and the sleeve have radial shoulders delineating three sectors of different uniform dia.
Patent ES-460512-A1 (ES)
Title: Pallet transporter truck with hydraulic lift - has spring loaded lever on handle operating rod and crank levers to changeover valve
IPC: B62B3/065
Filed: 1977-07-07
Abstract: The pallet transporter truck has a steering handle which is also used for operating the hydraulic lifting pump. This comprises a spring loaded piston reciprocating in the side of the hydraulic fluid reservoir. Change over from raising the piston, to its descent, is effected by a lever on the handle. This is connected to a rod passing through the handle, its lower end operating a vertical bell crank lever. The lever in turn operates a similar horizontal lever under the hydraulic piston, one end contacting the changeover valve. An intermediate neutral position permits manoeuvring of the truck, without affecting the piston.
Patent ES-463316-A1 (ES)
Title: water-soluble methyl benzimidazole-2-carbamate carbendazim fungicide- comprises carbendazim, a strong mineral acid and water
IPC: A01N47/18
Filed: 1977-10-18
Abstract: Concentrated carbendazim formulation which is water-solubilised comprises carbendazim, a strong mineral acid as a concentrated aq. soln., and water, specific compsn. is 56g of carbendazim, 5kg of conc. HCl and water to 11. Soluble, conc. form of the fungicide is suitable for use on woody plants, such as ornamental and forest trees, which have been previously more effe actively open treated by direct injection of the fungicide.
Patent ES-463966-A1 (ES)
Title: Hetero-aryl azo acylamino substituted aceto-acetarylide pigments
IPC: C08L7/00
Filed: 1977-11-08
Abstract: A monoazo pigment of the formula < IMAGE > (I) in which A is an aromatic radical containing a 5-membered or 6-membered hetero-ring which has a -CONH group bonded as part of the ring, R is an aromatic radical and B is a H atom, an alkoxy group having 1-4 C atoms, an aliphatic radical containing at most 6 C atoms, an aryl radical, an aralkyl group having 1-4 C atoms, an amino group, an alkylamino group or an arylamino group, which shows high tinctorial strength and good fastness to light, over-lacquering, migration, weathering and heat.
Patent ES-464424-A1 (ES)
Title: Device for making confectionery lollipops
IPC: A23G3/12
Filed: 1977-11-24
Abstract: In order to make higher production speeds possible when making confectionery lollipops a method and a device are presented wherein the separation of the pieces of confectionery takes place by means of a cutting stamp making an up and down movement in the vertical plane and, each time, a piece of confectionery is transferred to a production head in which a partially inserted stick is present already and in which the piece of confectionery is prepressed, whereupon the stick is inserted further into the piece of confectionery during a rotation of the production head to a second position in which, by means of a pressing stamp moving to and fro in radial direction, the subsequent pressing of the lollipops takes place, the production head being rotated thereupon again over a distance to a position in which the lollipop is ejected from the production head. The production head includes a cylindrical body in which at equal distances stamp holes are made adapted to have pairs of cutting and pressing stamps consisting of lower and upper stamps cooperate, the lower stamps being present in the holes of the intermittently rotating cylindrical body and the upper stamps being guided by stationary stamp sleeves.
Patent ES-466805-A1 (ES)
Title: Carburetor for internal combustion engines
IPC: F02M1/04
Filed: 1978-02-08
Abstract: A carburetor for an internal combustion engine has an auxiliary starting device for delivering fuel and air to the induction passage during starting and cold running. The starting device comprises a duct opening into the induction passage downstream of the throttle means receiving fuel and air, and provided with a closure valve opened until the temperature of the engine has reached a first predetermined value. The flow of fuel entering the duct is reduced upon the engine becoming self operative. A flap located in the induction passage upstream of the opening of the main fuel delivery system is biased toward opening by the air flow around it and is resiliently biased toward closure with a force which decreases as the temperature of the engine increases.